阅读说明：本技术 采用形变材料组成的产品包装贴标机构 (Product packaging and labeling mechanism made of deformable materials ) 是由 吴贻祥 于 2020-11-20 设计创作，主要内容包括：本发明涉及一种采用形变材料组成的产品包装贴标机构,包括形变部和形变调节部,所述的形变部上具有能够发生弹性形变的形变面,形变调节部用于调节形变面处于如下状态,压标状态：形变面的两边部向内收缩,形变面上的尖端部位抵靠托标面上的标签移动使得标签的中部与产品的内壁相粘连；贴标状态：形变面的两边部向外扩展,使得形变面形变至与待贴标产品内壁上贴标处的形状相一致将标签压贴在产品的内壁上；所述的两边部为与产品的筒腔深度方向相一致的边部。通过采用上述方案,能够适应具有不同锥度的内筒壁的贴标需求,并能提高贴标的可靠性,降低产品上的标签在使用过程中脱离的几率。(The invention relates to a product packaging and labeling mechanism made of a deformable material, which comprises a deformation part and a deformation adjusting part, wherein the deformation part is provided with a deformation surface capable of generating elastic deformation, and the deformation adjusting part is used for adjusting the deformation surface to be in the following state and a label pressing state: the two sides of the deformation surface are retracted inwards, and the tip part on the deformation surface is abutted against the label on the label supporting surface to move so that the middle part of the label is adhered to the inner wall of the product; labeling: the two sides of the deformation surface are expanded outwards, so that the deformation surface is deformed to be consistent with the shape of a label on the inner wall of a product to be labeled, and the label is pressed on the inner wall of the product; the two side parts are the side parts consistent with the depth direction of the cylinder cavity of the product. By adopting the scheme, the labeling requirement of the inner cylinder walls with different tapers can be met, the labeling reliability can be improved, and the probability that labels on products are separated in the using process is reduced.)

1. Adopt product packaging labeller that deformation material constitutes to construct its characterized in that: including deformation portion and deformation adjustment part, deformation portion on have the deformation face that can take place elastic deformation, the deformation adjustment part is used for adjusting the deformation face and is in following state:

and (3) label pressing state: the two sides of the deformation surface are retracted inwards, and the tip part on the deformation surface is abutted against the label on the label supporting surface to move so that the middle part of the label is adhered to the inner wall of the product;

labeling: the two sides of the deformation surface are expanded outwards, so that the deformation surface is deformed to be consistent with the shape of a label on the inner wall of a product to be labeled, and the label is pressed on the inner wall of the product;

the two side parts are the side parts consistent with the depth direction of the cylinder cavity of the product.

2. The packaging and labeling machine for products made of deformable material as claimed in claim 1, wherein: the deformation adjusting part is connected with the two sides of the deformation surface.

3. The packaging and labeling machine for products made of deformable material as claimed in claim 1, wherein: the deformation part is composed of an arc-shaped elastic rod piece or an elastic plate.

4. The packaging and labeling machine for products made of deformable material according to claim 1, 2 or 3, characterized in that: the deformation surface comprises a first arc-shaped surface part and a second arc-shaped surface part which are symmetrically arranged, the joint of the first surface part and the second surface part forms the tip part, and the edge parts of the first surface part and the second surface part which are far away from each other are respectively connected with the deformation adjusting part.

5. The product packaging and labeling machine employing deformable material as claimed in claim 4, wherein: still including the regulation installed part that the form was arranged immediately, first face, second face handing-over department link firmly with the lower extreme of adjusting the installed part mutually, and the deformation regulation portion is connected with the limit portion that the regulation installed part was connected through adjusting connecting portion and first face, the mutual keeping away from of second face including the regulation installed part regulation assembly part of movable mounting on the regulation installed part and deformation regulation subassembly, and deformation regulation subassembly is adjusted and is adjusted the side of adjusting the assembly part and move up and down.

6. The product packaging and labeling machine employing deformable material as claimed in claim 5, wherein: the first face part and the second face part are in a reversed shape, the adjusting connecting part is formed by connecting ropes/connecting rods, and two ends of each connecting rod are respectively hinged with the adjusting assembly part, the first face part and the second face part.

7. The product packaging and labeling machine employing deformable material as claimed in claim 5, wherein: the first face portion and the second face portion are in a U shape in a closing-up shape, the adjusting connecting portion is formed by a horizontally arranged pressing rod, and the end portion, far away from the adjusting assembly part, of the pressing rod is connected with the first face portion and the second face portion.

8. The product packaging and labeling machine employing deformable material as claimed in claim 5, wherein: the adjusting installation part is also provided with a deformation return spring, and the deformation return spring and the deformation adjusting component adjust the moving direction of the adjusting installation part in an opposite way.

9. The product packaging and labeling machine employing deformable material as claimed in claim 5, wherein: includes at least one of the following features A to D:

the automatic labeling machine is characterized in that A, a deformation adjusting assembly adjusts an adjusting assembly part to move upwards, the deformation adjusting assembly comprises a labeling sliding part and a labeling transmission part, the labeling sliding part is movably mounted on a labeling movable frame along the depth direction of a product cylinder cavity, the labeling transmission part is movably mounted on a tool body along the depth direction of the product cylinder cavity, the labeling sliding part and the labeling transmission part are in sliding assembly fit along the vertical direction, the labeling sliding part is connected with the adjusting assembly part through a pull rope, and the middle part of the pull rope is reversed through a reversing assembly;

the characteristic B is that the label pasting machine also comprises an F return spring which is respectively assembled and matched with the label pasting sliding part and the label pasting transmission part;

c, the lower ends of the first face part and the second face part are respectively folded upwards to form board surface connecting parts which are vertically arranged, and the connecting parts of the two board surfaces are jointed and connected;

and D, forming the deformation part by an elastic plate, wherein the outer surface of the elastic plate is formed by an elastic layer capable of compressing in the thickness direction.

10. A labeling machine for continuously labeling inner cylinder walls, which is characterized by comprising the product packaging labeling mechanism made of the deformable material as claimed in any one of claims 1 to 9.

Technical Field

The invention relates to the field of labeling equipment, in particular to a product packaging and labeling mechanism made of a deformable material.

Background

In the production process, need to the attached label of tubulose product inner wall, when the product inner wall has certain tapering, reliable subsides mark can not be realized to traditional labeller, leads to the label after posting up the completion, and the probability that drops in links such as product transportation, transport is great, consequently it is necessary to provide a subsides mark more nimble reliable, can adapt to the inner tube wall of different tapering and paste the target mechanism.

Disclosure of Invention

The invention aims to provide a product packaging and labeling mechanism made of a deformable material, which is more flexible and reliable in labeling.

The technical scheme adopted by the invention is as follows.

Adopt product packaging labeller that deformation material constitutes constructs, including deformation portion and deformation adjustment portion, deformation portion on have the deformation face that can take place elastic deformation, the deformation adjustment portion is used for adjusting the deformation face and is in following state, presses the mark state: the two sides of the deformation surface are retracted inwards, and the tip part on the deformation surface is abutted against the label on the label supporting surface to move so that the middle part of the label is adhered to the inner wall of the product; labeling: the two sides of the deformation surface are expanded outwards, so that the deformation surface is deformed to be consistent with the shape of a label on the inner wall of a product to be labeled, and the label is pressed on the inner wall of the product; the two side parts are the side parts consistent with the depth direction of the cylinder cavity of the product.

Preferably, the deformation adjusting part is connected with both sides of the deformation surface.

Preferably, the deformation portion is formed by an arc-shaped elastic rod or elastic sheet.

Preferably, the deformation surface comprises a first arc-shaped surface part and a second arc-shaped surface part which are symmetrically arranged, the joint of the first surface part and the second surface part forms the tip part, and the edge parts of the first surface part and the second surface part which are far away from each other are respectively connected with the deformation adjusting part.

Preferably, still including the regulation installed part that the form was arranged immediately, first face, the lower extreme that the second face handing-over department linked firmly with the regulation installed part mutually, and the deformation regulation portion is connected with the limit portion that the regulation installed part was kept away from each other through regulation connecting portion and first face, second face including the regulation installed part regulation assembly spare of movable mounting and the deformation regulation subassembly that is connected with the regulation assembly spare, deformation regulation subassembly regulation assembly spare moves up and down.

Preferably, the first face portion and the second face portion are in a reverse feeding type, the adjusting connection portion is formed by a connection rope/a connection rod, and two ends of the connection rod are respectively hinged to the adjusting assembly, the first face portion and the second face portion.

Preferably, the first face portion and the second face portion are in a U shape with a closed opening, the adjusting connecting portion is formed by a horizontally arranged pressing rod, and the end portion, far away from the adjusting assembly, of the pressing rod is connected with the first face portion and the second face portion.

Preferably, the adjusting installation member is further provided with a deformation return spring, and the deformation return spring and the deformation adjusting assembly adjust the moving direction of the adjusting installation member in opposite directions.

Preferably, the deformation adjusting assembly adjusts the adjusting assembly part and moves upwards, the deformation adjusting assembly comprises a labeling sliding part and a labeling transmission part, the labeling sliding part is movably mounted on the labeling movable frame along the depth direction of the product cylinder cavity, the labeling transmission part is movably mounted on the tool body along the depth direction of the product cylinder cavity, the labeling sliding part and the labeling transmission part are in sliding assembly fit along the vertical direction, the labeling sliding part is connected with the adjusting assembly part through a pull rope, and the middle part of the pull rope is reversed through a reversing assembly.

Preferably, the labeling device further comprises an F return spring which is respectively matched with the labeling sliding part and the labeling transmission part in an assembling way.

Preferably, the lower ends of the first face portion and the second face portion are respectively folded upwards to form a board surface connecting portion which is vertically arranged, and the board surface connecting portions are connected in a fitting mode.

Preferably, the deformation portion is formed of an elastic sheet, and an outer surface of the elastic sheet is formed of an elastic layer capable of being compressed in a thickness direction.

The invention has the technical effects that:

the invention provides a product packaging and labeling mechanism made of a deformable material, which is characterized in that a deformable surface is made of the deformable material, two edges of the deformable surface are inwardly contracted in a label pressing state, a tip part on the deformable surface abuts against a label on a label supporting surface to move so that the middle part of the label is adhered to the inner wall of a product, and in a label sticking state, two edges of the deformable surface are outwardly expanded so that the deformable surface is deformed to be consistent with the shape of a label sticking part on the inner wall of the product to be labeled, and then the label is pressed and stuck on the inner wall of the product. By adopting the scheme, the deformation surface made of the deformation material can deform to be consistent with the shape of the labeling part on the inner wall of the product to be labeled in the labeling state, so that the labeling requirement of inner cylinder walls with different tapers can be met, the labeling reliability is improved, and the probability of label separation in the using process of the product is reduced; because the deformation face can take place elastic deformation, consequently the state switching at the subsides mark in-process is convenient more high-efficient to be favorable to improving and paste mark efficiency.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a top view of a labeling machine for continuously labeling inner cylinder walls according to an embodiment of the present application;

fig. 2 is a front view of a tool unit provided in an embodiment of the present application;

FIG. 3 is an isometric view of an indexing mechanism provided in an embodiment of the present application;

FIG. 4 is an isometric view of a beacon provided by an embodiment of the present application;

fig. 5 is an isometric view of a product packaging and labeling mechanism constructed using a deformable material according to an embodiment of the present application;

FIG. 6 is a front view of FIG. 5;

fig. 7 is a partial schematic view of a product packaging and labeling mechanism using deformable material according to an embodiment of the present application;

fig. 8 is a partial schematic view of a product packaging and labeling mechanism using a deformable material according to another embodiment of the present application;

fig. 9 is a reference diagram of an application of the deformation adjusting portion to adjust the state of the deformation surface according to another embodiment of the present application, in which a solid line shows a schematic position diagram of the deformation surface in a label pressing state, and a dotted line shows a schematic position diagram of the deformation surface in a label sticking state;

fig. 10 is a partial schematic view of a product packaging and labeling machine constructed using a deformable material according to yet another embodiment of the present application, wherein the deformable portion is formed by an elastic sheet;

fig. 11 is a partial schematic view of a product packaging and labeling mechanism made of a deformable material according to yet another embodiment of the present application, wherein the deformable portion is formed by an elastic rod;

FIG. 12 is an isometric view of a clamping mechanism provided by an embodiment of the present application;

FIG. 13 is a front view of FIG. 12;

FIG. 14 is a front view of a clamping mechanism in a clamped state according to another embodiment of the present application;

FIG. 15 is a top view of FIG. 14;

FIG. 16 is a bottom view of FIG. 14;

FIG. 17 is a right side view of FIG. 14;

FIG. 18 is an isometric view of FIG. 14;

FIG. 19 is an isometric view of a clamping mechanism in a discharge state as provided in yet another embodiment of the present application;

FIG. 20 is a side view of a clamping mechanism in a discharge state according to yet another embodiment of the present application

FIG. 21 is a partial schematic view of a marking mechanism provided in an embodiment of the present application;

FIG. 22 is a partial schematic view of a marking mechanism provided in accordance with yet another embodiment of the present application, wherein both of the marker-supporting pole members are in a lowered position;

FIG. 23 is a partial schematic view of a marking mechanism provided in accordance with yet another embodiment of the present application, wherein one of the marking pole pieces is in a lower position and the other marking pole piece is in an upper position;

FIG. 24 is a partial schematic view of a marking mechanism provided in accordance with yet another embodiment of the present application, showing two of the marker-supporting pole members in an elevated position;

fig. 25 is a schematic view illustrating the installation of the profile bracket on the rack according to the embodiment of the present application;

fig. 26 is a cross-sectional view taken along line a-a of fig. 25, with arrows pointing in the direction of conveyance of the tooling units in the endless conveyor line.

The corresponding relation of all the reference numbers is as follows:

100-circulation conveying line, 110-body guide rail, 120-base guide rail, 200-label supplying mechanism, 210-label discharging part, 220-A abutting piece, 230-gas distribution component, 300-tooling unit, 310-tooling body, 320-tooling base, 330-A sliding rack, 340-A1 transmission gear, 350-A transmission shaft, 360-A2 transmission gear, 370-interval adjusting gear, 380-interval transmission shaft, 400-clamping mechanism, 410-first clamping piece, 411-fixed plate, 412-movable plate, 420-second clamping piece, 430-discharging articulated shaft, 440-clamping assembly plate, 450-material fixing component, 451 a-first material fixing surface, 451 b-second material fixing surface, 451 c-a material fixing clamping opening, 460-a constraint component, 461-a constraint claw, 461 a-a constraint part, 500-a label receiving mechanism, 510-a label receiving part, 511-a label receiving rod part, 511 a-a label receiving rod part, 511 b-a label moving opening, 512-a label receiving block, 513-A floating spring, 514-a label receiving seat, 515-a label receiving frame, 520-a label receiving part, 521-a deformation part, 521 a-deformation surface, 521a 1-a first surface part, 521a 2-a second surface part, 522-a label moving support, 522 a-a deformation adjusting part, 522 b-a steering wheel, 522 c-an adjusting assembly part, 522 d-an adjusting installation part, 522 e-an adjusting connection part, 522 f-a deformation return spring, 523-a label receiving frame, 531-a support adjusting rod, 532-labelling drive, 532 a-press mark adjustment, 532B-F2 return spring, 537-B abutment, 538-B wedge, 551-C abutment, 552-C wedge, 600-labelling adjustment mechanism, 611-a1 adjustment rack, 612-a2 adjustment rack, 621-press mark adjustment, 622-pull cord, 623-press mark adjustment lever, 623 a-slide, 623B-press mark abutment adjustment, 623C-F1 return spring, 710-discharge abutment, 720-discharge adjustment abutment, 811-spacing adjustment lever, 812-spacing drive gear, 813-spacing transition gear, 900-profile support, 910-first horizontal portion, 920-second horizontal portion, 930-connection portion, 1000-clamping adjustment mechanism, 1110-restraining abutment, 1120-restraining fitting, 1130-restraining adjustment lever, 1140-restraining drive spring.

Detailed Description

In order that the objects and advantages of the present application will become more apparent, the present application will be described in detail with reference to the following examples. It is understood that the following text is intended only to describe one or several particular embodiments of the application and does not strictly limit the scope of the claims which are specifically claimed herein, and that the examples and features of the examples in this application may be combined with one another without conflict.

Referring to fig. 1 to 26, the present embodiment provides a labeling machine for continuously labeling inner cylinder walls, which aims to solve the technical problems: in the aspect of attaching labels to the inner walls of tubular products, most of the traditional labeling machines are intermittent, the labeling efficiency is low, and the adaptability to products with different sizes is poor.

In order to solve the above technical problem, the embodiment adopted in this embodiment is as follows: the labeler includes label supplying mechanism 200 and circulation transfer line 100 of supply label, be provided with on the circulation transfer line 100 and be used for carrying out the frock unit 300 that carries to the product that has the inner tube wall, frock unit 300 sets up along the transfer route interval of circulation transfer line 100, frock unit 300 includes fixture 400 that is used for carrying out the centre gripping to the product and connects mark mechanism 500 that the label that supplies mark mechanism 200 to accept, connect mark mechanism 500 movable mounting, connect mark mechanism 500 to have mark portion 510 and mark portion 520, connect mark mechanism 500 to be in following A1 and A2 two kinds of states:

the a1 state is: the label receiving part 510 on the label receiving mechanism 500 is positioned outside the clamping mechanism 400 and is used for receiving the label receiving state of the label detached from the label receiving mechanism 200; the label supporting part 510 is located outside the clamping mechanism 400, which means that the label supporting part 510 is located outside a product on the clamping mechanism 400;

the a2 state is: the label holding portion 510 of the label receiving mechanism 500 moves into the cavity of the product on the clamping mechanism 400, and the labeling portion 520 transfers the label on the label holding portion 510 to the label on the inner cylinder wall.

The working process of the above embodiment is as follows: the tooling unit 300 is circularly conveyed on the circular conveying line 100, on the conveying path, a cylindrical product to be labeled is clamped on the clamping mechanism 400 on the tooling unit 300, then in the process of continuously conveying the tooling unit 300, the label supplied by the label supplying mechanism 200 on the side is received, the received label is extended into the cylinder cavity, and finally the label is transferred to the inner cylinder wall. Specifically, the receiving of the label and the transferring operation of the label are realized by adjusting the state of the label receiving mechanism 500 on the tool unit 300, and when the label receiving mechanism 500 is in the state of a1, the label supporting part 510 on the label receiving mechanism 500 is positioned outside the clamping mechanism 400 to receive the label detached from the label supplying mechanism 200; then the label receiving mechanism 500 is adjusted to be in the state of a2, so that the label supporting portion 510 on the label receiving mechanism 500 moves to the cavity of the product on the holding mechanism 400, and the labeling portion 520 on the label receiving mechanism 500 transfers the label on the label supporting portion 510 to the inner wall of the barrel.

Through the labeller that is used for interior section of thick bamboo wall to paste mark in succession that adopts this embodiment to provide, not only can realize pasting the mark in succession for paste mark efficiency higher, can reliably paste the label on the interior section of thick bamboo wall of product moreover, realize more reliable operation of pasting the mark promptly. In addition, because mark adjustment mechanism sets up on the way that the frock unit circulates, rather than directly setting up on the frock unit, consequently, be favorable to setting up mark adjustment mechanism and be mechanical type's adjustment mode, then can reduce cost, the energy saving more suits popularization and application.

As shown in fig. 1, a labeling adjusting mechanism 600 is disposed beside the conveying path of the circulating conveying line 100, the labeling adjusting mechanism 600 adjusts the label receiving mechanism 500 to switch between a1 state and a2 state, a feeding station, a label supplying station and a labeling station are sequentially disposed on the conveying path of the circulating conveying line 100, the label supplying mechanism 200 is disposed at the label supplying station, and the labeling adjusting mechanism 600 is disposed at the labeling station.

The labeling mechanism 500 on the passing tool unit 300 is adjusted by the labeling adjusting mechanism 600 arranged beside the conveying path of the circulating conveying line 100. When the tool unit 300 moves to the loading station, an operator or a manipulator may perform an operation of clamping a product to the tool unit 300 of the loading station, when the tool unit 300 moves to the label supplying station, the labeling adjusting mechanism 600 adjusts the label receiving mechanism 500 on the tool unit 300 to be in the state of a1, so that the label receiving portion 510 on the tool unit 300 receives a label detached from the label supplying mechanism 200, and when the tool unit 300 receives the label and moves to the labeling station, the labeling adjusting mechanism 600 adjusts the label receiving mechanism 500 on the tool unit 300 to be in the state of a2, so that the labeling portion 520 on the tool unit 300 transfers the label on the label receiving portion 510 to the inner cylinder wall of the product, thereby completing the labeling operation of the product.

Referring to fig. 1, the label discharge direction of the label supply mechanism 200 at the label supply station is consistent with the conveying direction of the circulating conveyor line 100 at the position. Therefore, the time for receiving the label can be saved, and the efficiency of receiving the label is improved. If the label discharging direction of the label supplying mechanism 200 at the label supplying station is intersected with the conveying direction of the circulating conveying line 100 at the position, the conveying line needs to stay at the label supplying station for a corresponding time to ensure that the labels can be connected reliably, otherwise, the receiving part easily misses the label supplying mechanism 200, and the label connecting operation is difficult to complete.

Referring to fig. 1, 2, 12 to 20, the clamping mechanism 400 includes a first clamping member and a second clamping member, the first clamping member and the second clamping member are disposed at intervals along the conveying direction of the circulating conveyor line 100, the product is clamped between the first clamping member and the second clamping member, the product cylinder cavity is horizontally disposed, the depth direction of the cylinder cavity intersects with the conveying direction of the circulating conveyor line 100, and the label receiving mechanism 500 is disposed outside the end portion of the product cylinder cavity. The product cylinder cavity is horizontally arranged in a transverse mode, the depth direction of the cylinder cavity is arranged in a crossed mode with the conveying direction of the circulating conveying line 100, the label supplying mechanism 200, the feeding mechanism and the label adjusting mechanism 600 are respectively arranged on two sides of a path for conveying products in the circulating conveying line 100 conveniently, and if the product cylinder cavity is horizontally arranged in a transverse mode, the depth direction of the cylinder cavity is consistent with the conveying direction of the circulating conveying line 100, arrangement of corresponding equipment or mechanisms is not facilitated, and interference is easily caused. The first clamping piece and the second clamping piece are arranged at intervals along the conveying direction of the circulating conveying line 100, so that the use condition that the product cylinder cavities are horizontally arranged in a transverse mode and the depth direction of the cylinder cavities is arranged in a crossed mode with the conveying direction of the circulating conveying line 100 is met. The label receiving mechanism 500 is arranged outside the end part of the product cylinder cavity, that is, the label receiving mechanism 500 and the clamping mechanism 400 are arranged on the tool unit 300 along the depth direction of the product cylinder cavity, so that the labeling adjusting mechanism 600 and the label supplying mechanism 200 are correspondingly arranged beside the moving path of the label receiving mechanism 500 so as to adjust the running state of the label receiving mechanism 500 and supply labels to the label receiving mechanism 500; a feeding adjusting mechanism and a discharging adjusting mechanism are correspondingly arranged beside the moving path of the clamping mechanism 400 so as to carry out the operations of feeding and discharging on the clamping mechanism 400. By arranging the gripping mechanism 400 and the index adjustment mechanism such that they fit into each other without interfering with each other.

Specifically, referring to fig. 1, 2, 12 and 13, the first clamping member 410 and the second clamping member 420 have the same structure, the first clamping member 410 includes a fixed plate 411 and a movable plate 412, the fixed plate 411 is located outside the movable plate 412, the fixed plate 411 is fixedly mounted on the tooling body 310, the movable plate 412 is movably mounted along the conveying direction of the conveyor line 100, the movable plate 412 is connected with the clamping adjusting mechanism 1000 for adjusting the movable plate to move, and the clamping adjusting mechanism 1000 adjusts the distance between the movable plates 412 on the first clamping member and the second clamping member, so that the distance between the movable plates 412 on the first clamping member and the second clamping member is reduced/increased, thereby realizing loose clamping/clamping of the product.

The plate surfaces on the fixing plate 411 in the first clamping member 410 and the second clamping member 420 form a supporting positioning slot for the product, and the plate surface on one side of the fixing plate 411 facing the product is obliquely arranged or arranged in an arc shape.

Referring to fig. 12 to 20, as an embodiment of the clamping mechanism 400, the movable plate 412 forms a sliding guide assembly connection with the tooling body 310 along the conveying direction of the circulating conveying line 100, the movable plate 412 is arranged in a vertical shape, the lower end of the movable plate 412 is fixedly connected with the a slider, the a slider is assembled on the tooling body 310 through the a guide rod and the return spring, and the rod length direction of the a guide rod is consistent with the conveying direction of the circulating conveying line 100. Still including two B sliders of mutual disposition, the interval direction of two B sliders is unanimous with the section of thick bamboo depth direction of product, the B slider passes through B guide arm slip assembly on frock body 310, the pole length direction of B guide arm is unanimous with the section of thick bamboo depth direction of product, the B guide arm is arranged with A guide arm stagger, two A sliders link to each other through parallel four-bar linkage with two B sliders, two A sliders are located two relative summits among them of parallel four-bar linkage, two B sliders are located two relative summits in addition of parallel four-bar linkage, can indirectly adjust the interval of two A sliders through adjusting the interval of two B sliders, and then realize the purpose of adjusting the interval of two movable plate 412.

Further, through being connected the cooperation with B slider and body guide rail, perhaps assemble the gyro wheel with body guide rail matched with on B slider to two sides limit portion of two B slider body guide rails constitutes the cooperation of slip/roll direction along the direction of delivery of circulation transfer chain 100 and connects, and the change of guide rail width size can make the interval of two B sliders change, then adjusts the interval of two B sliders.

The guide rail can be an outward convex guide rail or an inward concave groove-shaped guide rail. If the guide rail is an outward convex guide rail, the two B sliding blocks are connected with the two outer side parts in the width direction of the guide rail through the rollers, and the size in the width direction of the guide rail is changed to change the distance between the two B sliding blocks; if the guide rail is an inward-concave groove-shaped guide rail, the two B sliding blocks are connected with two inner side edge parts in the width direction of the guide rail through the rollers, and the distance between the two B sliding blocks is changed due to the change of the groove width of the guide rail.

As another embodiment of the clamping mechanism 400, on the basis of the first embodiment, the middle part of the movable plate 412 is rotatably mounted on the fixed plate 411 through a horizontal rotating shaft, the axial direction of the horizontal rotating shaft is consistent with the depth direction of the product cylinder cavity, the lower end of the movable plate 412 is hinged on the B slider through a transition connecting piece, the transition connecting piece forms a sliding guide fit with the movable plate 412 through a C guide rod, and the rod length direction of the C guide rod is consistent with the plate height direction of the movable plate 412. By adjusting the two a sliders to approach/depart from each other, the two movable plates 412 are respectively turned around the horizontal rotating shaft, so that the product can be clamped/unclamped.

Referring to fig. 1 and 2, the tooling unit 300 includes a tooling body 310, a clamping mechanism 400 is movably mounted on the tooling body 310, an unloading station is further disposed on the circulating conveyor line 100, the unloading station is located at the downstream of the labeling station, an unloading adjusting mechanism is further disposed on the tooling body 310, the unloading adjusting mechanism is connected with the clamping mechanism 400, and the unloading adjusting mechanism changes the posture of the clamping mechanism 400 at the unloading station to unload. Through with fixture 400 movable mounting on frock body 310 to through the gesture of unloading adjustment mechanism in the station of unloading adjustment mechanism regulation fixture 400, so as to realize unloading, thereby make circulation transfer chain 100 can the circulation function, and improved the efficiency of unloading.

Specifically, referring to fig. 1, 2, 12 and 13, the end of the clamping mechanism 400 away from the marking mechanism 500 is connected to the tool body 310 through a discharging hinge shaft 430, and the discharging adjustment mechanism adjusts the clamping mechanism 400 to rotate around the discharging hinge shaft 430 at the discharging station for discharging.

Further, referring to fig. 1, 12 and 13, the discharging adjustment mechanism includes a discharging abutting portion 710 disposed on the clamping mechanism 400, and a discharging adjustment abutting portion 720 disposed at the discharging station, the discharging abutting portion 710 and the discharging adjustment abutting portion 720 are located on a moving path of the discharging abutting portion 710, during the process that the discharging abutting portion 710 moves along the circular conveying line 100 along with the tooling unit 300, the discharging adjustment abutting portion 720 and the discharging abutting portion 710 can form a wedge surface driving fit, and the clamping mechanism 400 is turned around the discharging hinge shaft 430 by abutting against the discharging abutting portion 710, so as to discharge the product beside the line of the circular conveying line 100. Wherein, the discharging abutting part 710 is arranged on the clamping mechanism 400 at a position corresponding to the discharging hinging shaft 430, and the discharging abutting part 710 extends to the side of the conveying route and is at a position capable of abutting against the discharging adjusting abutting part 720 of the discharging station. The discharging adjustment abutting part 720/the discharging abutting part 710 are provided with rollers, and the rotating axes of the rollers are horizontally arranged and are arranged to intersect with the conveying direction of the circulating conveyor line 100.

On the basis of the above embodiment, referring to fig. 1 to 5, since the label receiving mechanism 500 is disposed outside the end portion of the product on the holding mechanism 400, this embodiment further preferably has the label supporting portion 510 and the labeling portion 520 movably mounted along the depth direction of the cylinder cavity, so that when the label receiving mechanism 500 is in the state of a1, the label supporting portion 510 and the labeling portion 520 are both outside the cylinder cavity, and the label supporting portion 510 can support the label supplied by the label receiving mechanism 200; when the label receiving mechanism 500 is in the state of a2, the label supporting portion 510 and the labeling portion 520 both move into the cylinder cavity, the label carried by the label supporting portion 510 is arranged corresponding to the position to be labeled on the inner wall of the cylinder cavity, and then the labeling portion 520 transfers and attaches the label on the label supporting portion 510 to the inner wall of the cylinder cavity. When the marker interfacing mechanism 500 is switched between the a1 state and the a2 state, the marker interfacing mechanism 500 moves in the depth direction of the cartridge chamber.

Referring to fig. 2 to 4, the label supporting portion 510 includes a label supporting surface for supporting the label received by the label supporting portion 510, a label moving opening 511b for moving the label away from the label supporting surface is provided on the label supporting surface, two outer side parts of the label moving opening 511b in the depth direction of the cylinder chamber constitute the label supporting portion 510 to support two side parts of the label, in other words, two outer side parts of the label moving opening 511b in the depth direction of the cylinder chamber constitute the label supporting portion 510 to have the label supporting surface, and the labeling portion 520 moves downward from the upper side of the label moving opening 511b to press the label to be separated from the label supporting surface and to be adhered to the inner wall of the cylinder chamber on the lower side.

Referring to fig. 2 and 3, in order to prevent label receiving portion 520 from interfering with label receiving portion 510 when label receiving mechanism 500 is in state a1, it is preferable to offset labeling portion 520 from label receiving portion 510 so that labeling portion 520 avoids label receiving portion 510. When the label receiving portion 510 completes the label receiving, the labeling portion 520 moves to the upper side of the label receiving portion 510, and when the label receiving mechanism 500 is in the state of a2, the label on the label receiving portion 510 is pressed by moving the labeling portion 520 downward, so that the label is separated from the label receiving surface and is removed from the label moving opening 511b, and then is adhered to the inner wall of the lower cartridge chamber.

Referring to fig. 21 to 24, in the aspect that the label supplying mechanism 200 supplies labels to the label supplying mechanism 500, the label discharging portion 210 of the label supplying mechanism 200 is arranged corresponding to the label supporting portion 510 in a state of a1, the air distribution assembly 230 is arranged above the outside of the label discharging portion 210, the air outlet direction of the air distribution assembly 230 is downward, the label supporting portion 510 moves and travels from the lower side of the air distribution assembly 230, and the labels sent by the label discharging portion 210 are transferred onto the label supporting portion 510 from the lower side of the air distribution assembly 230. The label supporting part 510 moves along the circular conveying line 100 along with the tool unit 300, passes through the lower side of the label distributing assembly 230 in the moving process, meanwhile, the label discharging part 210 of the label supplying mechanism 200 discharges labels, so that the labels discharged from the label discharging part 210 are gradually moved to the label supporting part 510 by the label distributing assembly 230 through air blowing, and after the label supporting part 510 completes label receiving, the received labels are transferred to the inner wall of a product cylinder cavity on the same tool unit 300 at a subsequent labeling station.

Referring to fig. 1 and 2, the tooling body 310 is movably mounted on the tooling base 320 along the vertical direction, the circulating conveyor line 100 is provided with a body guiding and conveying rail 110 and a base guiding and conveying rail 120 for respectively guiding and conveying the tooling body 310 and the tooling base 320, and the base guiding and conveying rail 120 is mounted on the lifting frame. Of course, the body delivery rail 110 may be installed on the crane, and the base delivery rail 120 may be installed on the frame. Therefore, the tool body 310 is movably mounted on the tool base 320 along the vertical direction, so that the height of the tool body 310 relative to the tool base 320 can be adjusted, when cylindrical products with different sizes are pasted, the relative position of the mark receiving mechanism 500 along the vertical direction and the center of the cylindrical product can be adjusted, and the pasting is stably and reliably performed.

When the relative position of the label receiving mechanism 500 and the center of the cylindrical product in the vertical direction is adjusted, the relative position can be adjusted by adjusting the positions of the clamping mechanism 400/the label receiving mechanism 500, and only one of the clamping mechanism and the label receiving mechanism is required to be adjusted. When the base guide rail 120 is installed on the lifting frame, that is, the height of the base guide rail 120 can be adjusted by the height of the lifting frame, so that the height of the tooling base 320 can be adjusted, and further the height of the label receiving mechanism 500 on the tooling base 320 can be adjusted; if the body guide rail 110 is installed on the crane, the clamping mechanism 400 is installed on the tool body 310, and the tool body 310 is movably installed on the tool base 320, so that the purpose of adjusting the height of the clamping mechanism 400 relative to the label receiving mechanism 500 can be achieved by adjusting the height of the body guide rail 110.

Referring to fig. 2 to 11, the embodiment further provides a labeling mechanism for labeling labels, which includes the label supporting portion 510 and the label sticking portion 520, the label supporting portion 510 and the label sticking portion 520 are movably mounted along the depth direction of the cylinder cavity of the product to be labeled, the label sticking portion 520 is also movably mounted along the radial direction of the cylinder cavity, the label supporting portion 510 and the label sticking portion 520 are connected to the label adjusting mechanism 600, the label adjusting mechanism 600 adjusts the label sticking portion 520 and the label supporting portion 510 to be in a label receiving state and a label sticking state, wherein the label receiving state is: the labeling part 520 and the label supporting part 510 are both positioned at the outer side of the product, the label supporting part 510 supports the label sent by the label discharging part 210 of the label supplying mechanism 200, and the labeling part 520 avoids the label supporting part 510; labeling state is as follows: the labeling part 520 and the label supporting part 510 both move into the cylinder cavity of the product, and the labeling part 520 transfers the label supported on the label supporting part 510 to the inner wall of the cylinder cavity of the product.

When the labeling part 520 and the label supporting part 510 are in a label receiving state, the label supporting part 510 and the labeling part 520 are arranged in a staggered mode, and the labeling part 520 avoids the label supporting part 510 from receiving a label; when the labeling part 520 and the label supporting part 510 are switched to the labeling state, both move into the cylinder cavity of the product, then the labeling part 520 is moved to the upper side of the label supporting part 510, so that the labeling part 520 and the label supporting part 510 are switched to the labeling state, then the labeling part 520 moves downwards to remove the label supported on the label supporting part 510 from the label supporting surface, moves to the inner wall of the cylinder cavity of the product through the label moving port 511b, and performs the labeling operation.

Specifically, referring to fig. 2 to 4, in the labeling state, the labeling part 520 moves along the radial direction of the cylinder cavity, the label on the label supporting part 510 has a label surface and a glue coating surface, the glue coating surface is arranged corresponding to the inner wall of the cylinder cavity, the label supporting part 510 has a label supporting surface, the label supporting surface has a label moving port 511b for moving the label on the label supporting surface, the label edges on two outer sides of the label moving port 511b are overlapped on the label supporting surface, and the labeling part 520 moves from the outer side of the label surface to the side close to the inner wall of the cylinder cavity to press the label to be separated from the label moving port 511b and adhered to the wall of the inner wall of the cylinder cavity. The label supporting surface is provided with a label moving opening 511b, and the supporting surfaces on two outer sides of the label moving opening 511b are used for lapping the edge parts of the label, so that the contact area between the adhesive covering surface and the label supporting surface can be reduced, the carrying of the label can be realized on one hand, and the probability of adhesion between the label and the supporting surface can be reduced when the labeling action is carried out by the labeling part 520, and the label can be smoothly and reliably transferred to the inner wall of the cylinder cavity of the product. Labeling part 520 moves along the radial direction of the cylinder cavity, so that the label can be reliably pressed and pasted on the inner wall of the cylinder cavity, labeling part 520 is contacted with the identification surface of the label to be pressed, the adhesion of the label and labeling part 520 is avoided, and the labeling operation is further smooth.

More preferably, in the label applying state, the label holding surface is horizontally arranged, and the label holding portion 520 is moved radially downward along the vertical cylinder chamber to press the label to remove the label from the label holding surface. Through the horizontal arrangement of the label supporting surface in the labeling state, the labeling adjusting mechanism 600 can adjust the downward movement of the labeling part 520 at the labeling station, so that the structure of the labeling adjusting mechanism 600 is optimized, and the position of the labeling adjusting mechanism 600 is conveniently and reasonably arranged.

Referring to fig. 4, the label supporting surface is composed of two label supporting rod pieces 511 arranged at intervals, and the interval area between the two label supporting rod pieces 511 constitutes the label moving opening 511 b.

Wherein, the pole body that is used for bearing the label on the support mark pole piece 511 is marked as support mark pole portion 511a, and support mark pole portion 511a comprises the cross-section for the circular shape body of rod, and circular shape body of rod surface can form line contact with the surface of gluing of label, makes area of contact littleer, thereby make things convenient for the label more and break away from with support mark pole portion 511a under the subsides mark state, in addition, because support mark pole portion 511 a's cross-section is circular, can also reduce the hindrance that shifts out the label, make the use of support mark pole portion 511a more nimble.

Further, the lever portion 511a is rotatably installed around the center line thereof. Because the label supporting rod part 511a is overlapped with the adhesive-coated surface of the label, in the process that the labeling part 520 presses the label surface of the label to make the label separate from the label supporting rod part 511a, the label supporting rod part 511a can generate retention tension on the label due to the action of the adhesive, if the label supporting rod part 511a cannot change the posture in a self-adaptive manner, the label paper can be torn off, therefore, the label supporting rod part 511a is rotatably assembled in the embodiment, when the labeling part 520 removes the label from the label supporting rod part 511a, the label supporting rod part 511a can adapt to the removal of the label paper to rotate, which is beneficial to the smooth separation of the label paper and the prevention of the damage of the label paper.

Of course, the outer surface of the lever portion 511a may be provided with a cut, as shown in fig. 2 to 4. Through setting up the sculpture, also can reduce the area of contact of the face of gluing of label pole portion 511a and label to reduce the adhesion stress of label pole portion 511a and label paper, be convenient for label paper smoothly breaks away from with label pole portion 511a under the mark state of pasting, make and paste the mark operation and go on reliably.

When the label lever portion 511a receives a label, if the height of the label lever portion 511a is initially equal to the height of the label discharge portion 210, interference with the label discharge portion 210 of the label supply mechanism 200 may occur. In contrast, referring to fig. 13 to 16, the height of the label supporting rod 511a is adjustable and mounted on the label support 515, the label supporting rod 511a is at a low position when the lower side of the label discharging portion 210 on the label supplying mechanism 200 moves, when the label supporting rod 511a moves to the label discharging end of the label discharging portion 210, the label supporting rod 511a is turned from the low position to the high position, and the height of the label supporting rod 511a at the high position is consistent with the height of the label moved out by the label discharging portion 210, at this time, the label moved out by the label discharging portion 210 can be received.

In order to reduce the hindrance to the removal of the label when the label lever portion 511a receives the label removed from the label portion 210, it is preferable that the label lever portion 511a or the surface of the label lever portion 511a is made of an anti-adhesive material. The release material is similar to release paper.

As an embodiment of the way of mounting the target lever portion 511 a: the end part of the label supporting rod part 511a far away from the product is hinged and installed on the label supporting frame 515, the label supporting rod part 511a is connected with an A reset spring for adjusting the label supporting rod part to reset from a low position to a high position, when the label supporting rod part 511a moves from the lower side of the label discharging part 210 on the label supplying mechanism 200, the A abutting part 220 arranged on the moving path abuts against the A reset spring to be in the low position, when the label supporting rod part 511a moves to the label discharging end of the label discharging part 210, the A abutting part 220 is separated from the label supporting rod part 511a, the A reset spring drives the label supporting rod part 511a to restore to the high position, and the height of the label supporting rod part 511a is consistent with the label height of the label discharging part 210. The a abutment 220 may be a torsion spring disposed at the hinge of the token lever portion 511a and the token frame 515.

As another embodiment of the way of mounting the target lever portion 511 a: referring to fig. 2 to 4, a tag mounting block 512 is disposed at an end of the tag rod portion 511a away from the product, the tag mounting block 512 is floatingly mounted on the tag frame 515 through an a floating spring 513, the tag rod portion 511a is abutted by an a abutting piece 220 disposed on a moving path of the tag mounting block 512 when the tag output portion 210 on the tag mechanism 200 moves from the lower side thereof, the a abutting piece 220 is separated from the tag mounting block 512 when the tag rod portion 511a moves to a tag output end of the tag output portion 210, and the a floating spring 513 drives the tag rod portion 511a to return to a high position, so that the height of the tag rod portion 511a is consistent with the label height of the tag output portion 210.

In order to adjust the distance between the two label supporting rod portions 511a, so as to meet the labeling requirements of cylindrical products with different sizes, the preferred embodiment of the present embodiment is that one or both of the two label supporting rod portions 511a are movably mounted along the direction of the distance between the two label supporting rod portions 511a, the label supporting rod portions 511a are connected to a label supporting rod distance adjusting mechanism, and the distance between the two label supporting rod portions is adjusted by the label supporting rod distance adjusting mechanism.

When the supporting rod part 511a is assembled on the supporting frame 515 by adopting a hinged installation mode, the embodiment of the supporting rod spacing adjusting mechanism is as follows: two support mark pole portions 511a are respectively installed on the support mark installation block 512, the two support mark installation blocks 512 are movably installed on the support mark frame 515 along the direction of the distance between the two support mark installation blocks, the support mark distance adjusting mechanism comprises a support mark distance transmission assembly located on the tool body 310 and a distance adjusting unit arranged at the upstream of the labeling station, the support mark distance transmission assembly is in transmission connection with the two support mark installation blocks 512, and the distance between the two support mark installation seats 514 is adjusted when the support mark distance transmission assembly is in transmission connection with the distance adjusting unit.

When the joist bar portion 511a is floatingly mounted on the joist frame 515 via the joist mounting block 512 by the a floating spring 513, the embodiment of the joist spacing adjustment mechanism is: two ask mark pole portion 511a to install respectively on ask mark installation piece 512, be provided with two ask mark mount pad 514 on ask mark frame 515, ask mark installation piece 512 to float and install at ask mark mount pad 514, two ask mark mount pad 514 along interval direction movable mounting between the two on ask mark frame 515, ask pole interval adjustment mechanism is including the interval adjustment unit that is located the upper reaches setting of the die-pin interval transmission subassembly on frock body 310 and subsides mark station, ask pole interval transmission subassembly and two ask mark mount pad 514 transmission to be connected, adjust the interval between two ask mark mount pads 514 when asking pole interval transmission subassembly and interval adjustment unit transmission are connected. The supporting rod spacing transmission assembly moves along the circulating conveying line 100 along with the tooling unit 300 and is in transmission connection with the spacing adjusting unit when passing through the upstream of the labeling station, so that the spacing between the two supporting rod parts 511a is adjusted. Before the tubular product with the same size is labeled, the distance between the two label supporting rod parts 511a only needs to be adjusted once, so that the distance adjusting unit is usually movably arranged at the side of the circulating conveying line 100, and once the adjustment is finished, the distance adjusting unit needs to be moved to an avoiding position when the equipment runs.

Referring to fig. 4, the distance transmission assembly includes a distance adjustment rod 811, two screw thread sections with opposite screw thread turning directions are respectively arranged on the rod body at two ends of the distance adjustment rod 811, the two screw thread sections respectively form a screw nut adjustment mechanism with two label mounting blocks 512/two label mounting seats 514, a distance transmission gear 812 is further arranged on the distance adjustment rod 811, a distance adjustment gear 370 is further arranged on the tool body 310, the distance adjustment gear 370 and the distance transmission gear 812 are connected through a distance transmission unit joint, the center line of the distance adjustment gear 370 is vertically arranged, the distance adjustment unit includes a movably mounted B1 and B2 adjustment racks and a rack state adjustment assembly for adjusting the states of the B1 and B2 adjustment racks, B1, the B2 adjusting rack adjusting distance adjusting gear 370 rotates in the opposite direction, and the rack state adjusting assembly adjusts the adjusting states of the B1 and the B2 adjusting racks and the distance adjusting racks.

The distance transmission unit section comprises a distance transition gear 813 in meshed transmission connection with the distance transmission gear 812, the distance transmission gear 812 and the distance transition gear 813 are both bevel gears, and the distance transition gear 813 and the distance adjusting gear 370 are in coaxial transmission connection through a distance transmission shaft 380.

After the distance between the two marker post portions 511a is adjusted, in order to prevent the distance between the two marker post portions 511a from changing during the operation of the apparatus, it is preferable to provide a damping structure between the distance adjustment rod 811 and the two marker mounting blocks 512/the two marker mounting seats 514 or between the distance adjustment rod 811 and the tool main body 310, in order to increase the resistance to the rotation of the distance adjustment rod 811, so as to restrict the rotation of the distance adjustment rod 811 after the distance adjustment of the two marker post portions 511a is completed, thereby keeping the distance between the two marker post portions 511a unchanged.

In terms of implementing the conversion from the label receiving state to the label sticking state of the label holder 515, especially moving the label holder 515 from the outside of the product into the tube cavity of the product, in this embodiment, referring to fig. 2 to 6, preferably, the tool body 310 is provided with an a transmission unit, the a transmission unit includes an a sliding rack 330 slidably mounted on the tool body 310, one end of the a sliding rack 330 is connected with the label holder 515, the other end of the a sliding rack 330 is in meshing transmission connection with an a1 transmission gear 340, the tool body 310 is further rotatably mounted with an a transmission shaft 350, the a transmission shaft 350 is vertically arranged, the a1 transmission gear 340 is assembled at the upper end of the a transmission shaft 350, the lower end of the a transmission shaft 350 is provided with an a2 transmission gear 360, the label sticking adjustment mechanism 600 includes an a adjustment unit for adjusting the label holder 515 to move along the depth direction of the tube cavity, the a adjustment unit includes an a1 for adjusting the a2 transmission gear, A2 adjusting rack 612, A1 adjusting rack 612 and A2 adjusting rack 612 are arranged at intervals along the conveying direction of the circulating conveying line 100 at the labeling station in sequence, A1 adjusting rack 612 and A2 adjusting rack 612 adjust the rotating direction of A2 transmission gear 360 to be opposite, A1 adjusting rack 611 is used for adjusting the position that carrier 515 moves into the cavity of the product along the cavity depth direction when adjusting A2 transmission gear 360 to rotate, and A2 adjusting rack 612 is used for adjusting the position that carrier 515 moves into the cavity of the product along the cavity depth direction when adjusting A2 transmission gear 360 to rotate.

When the depth sizes of products are different or the positions to be labeled in the cylinder cavities of the products are changed along the depth direction of the cylinder, the stroke of the label carrier 515 moving along the depth direction of the cylinder cavities needs to be adjusted, so that the A1 adjusting racks 611 and the A2 adjusting racks 612 are detachably assembled on the conveying path of the circulating conveying line 100, and the A1 adjusting racks 611 and the A2 adjusting racks 612 with different lengths are replaced to realize the sliding adjustment of the different strokes of the label carrier 515.

Referring to fig. 2, fig. 3, fig. 5 to fig. 11, the embodiment further provides a labeling part 520 for pasting a label, the labeling part 520 is installed on a labeling movable support 522, the labeling movable support 522 is movably installed on a labeling frame 523 along the vertical direction, a support adjusting assembly is further arranged on the tool body 310, and the support adjusting assembly adjusts the labeling part 520 to move along the vertical direction. The labeling part 520 is adjusted to move in the vertical direction by the holder adjusting assembly so that the labeling part 520 can perform the transfer of the label on the label holding part 510 onto the inner wall of the cartridge cavity of the product.

Referring to fig. 1 to 3 and 5 to 11, the present embodiment further provides a product packaging and labeling mechanism made of deformable material, which solves the following problems: in the prior art, in the aspect of attaching labels to the inner wall of a tubular product, when the inner wall of the product has a certain taper, a traditional labeling mechanism cannot reliably label the inner wall, so that the probability that the labels fall off in links such as product transportation and conveying is high after the labels are pasted and finished.

In order to solve the problem in labeling, the embodiment adopted in this embodiment is that the labeling mechanism is made of a deformable material, and includes a deformable portion 521 and a deformable adjusting portion 522a, the deformable portion 521 has a deformable surface 521a capable of elastically deforming, and the deformable adjusting portion 522a is used for adjusting the deformable surface 521a to be in a label pressing state and a labeling state, wherein in the label pressing state, two sides of the deformable surface 521a are retracted inward, and a tip portion on the deformable surface 521a abuts against a label on a label supporting surface to move so that the middle of the label is adhered to the inner wall of the product; in the labeling state, two sides of the deformation surface 521a are expanded outwards, so that the deformation surface 521a deforms to be consistent with the shape of the labeling position on the inner wall of the product to be labeled, and the label is pressed on the inner wall of the product. Two sides of the deformation surface 521a are sides that are consistent with the depth direction of the cylinder cavity of the product, in other words, two sides of the deformation surface 521a are arranged corresponding to two sides of the label, and the distance direction between the two sides of the deformation surface 521a is intersected with the depth direction of the cylinder cavity of the product.

The product packaging labeller that adopts deformation material to constitute that this embodiment provides constructs, adopt deformation material system to take shape and become face 521a, under the pressure mark state, deformation face 521a both sides shrink to the inward contraction, the tip position on deformation face 521a supports the label removal that supports on the mark face and makes the middle part of label and the inner wall of product adhesion mutually, under the subsides mark state, the both sides outside extension of deformation face 521a, make deformation face 521a deformation to with wait to paste the shape of mark department on the mark product inner wall unanimous mutually, then paste the both sides portion pressure of label on the inner wall of product, so far make the whole glue facing of label can reliably post on the product inner wall. By adopting the scheme, the deformation surface 521a made of the deformation material can deform to be consistent with the shape of the labeling part on the inner wall of the product to be labeled in the labeling state, so that the labeling requirement of inner cylinder walls with different tapers can be met, the labeling reliability is improved, and the probability of label separation in the using process of the product is reduced; because the deformation face 521a can take place elastic deformation, consequently it is more convenient high-efficient to switch at the state of subsides mark in-process, for example, deformation face 521a is when switching to paste the mark state by pressing the mark state, deformation face 521a utilizes elastic restoring force to carry out the state and switches, can effectively utilize the rebound effect to make deformation face 521a closely press the label to paste on the inner wall of product, further increase the reliability of pasting the mark, the mode of kick-backing carries out state switching speed faster moreover, thereby be favorable to improving and paste mark efficiency.

Referring to fig. 7 to 9, the deformation-adjusting part 522a is connected to both sides of the deformation surface 521 a. The two sides of the deformation surface 521a are adjusted to be close to or far away from each other by the deformation adjusting part 522a, so that the posture of the deformation surface 521a is adjusted to be changed, and the deformation surface 521a is suitable for the label pressing requirement and the label sticking requirement.

The deformation portion 521 is formed of an arc-shaped elastic rod or elastic plate. Referring to fig. 11, when the deformation portion 521 is formed by arc-shaped elastic rod members, the elastic rod members are linearly assembled together in an array along the direction e, the assembly may be a fixed assembly manner such as welding or bonding, or the elastic rod members may be detachably assembled by using a splicing support or a base, and the elastic rod members are arranged on the splicing support or the base in a linear array along one direction. Referring to fig. 2, 3, 5 to 10, when the deformation portion 521 is formed by an arc-shaped elastic plate, the outer convex surface of the elastic plate forms a deformation surface 521 a.

Specifically, the above-mentioned modified surface 521a is a symmetrical structure, and referring to fig. 7 to 9, it includes a first surface 521a1 and a second surface 521a2 which are symmetrically arranged and arc-shaped, the first surface 521a1 and the second surface 521a2 are connected and combined to form the modified surface 521a, the joint of the first surface 521a1 and the second surface 521a2 constitutes the above-mentioned tip portion, and the tip portion is used for pressing the label on the label supporting surface in the label pressing state, so that the label moves to the part to be labeled on the inner wall of the product and is in the adhesion state with the part to be labeled. The sides of the first surface portion 521a1 and the second surface portion 521a2 that are away from each other are connected to the strain adjuster 522a, and the sides of the first surface portion 521a1 and the second surface portion 521a2 that are away from each other are the two sides of the above-mentioned strain surface 521 a. The deformable connecting portion adjusts the first and second face portions 521a1 and 521a2 to approach each other so that the deformable surface 521a is switched to the label pressing state, and adjusts the first and second face portions 521a1 and 521a2 to move away from each other so that the deformable surface 521a is switched to the label pressing state.

The adjusting device further comprises an adjusting installation piece 522d which is vertically arranged, the joint of the first face portion 521a1 and the second face portion 521a2 is fixedly connected with the lower end of the adjusting installation piece 522d, the deformation adjusting portion 522a comprises an adjusting assembly 522c movably mounted on the adjusting installation piece 522d and a deformation adjusting component connected with the adjusting assembly 522c, the adjusting assembly 522c is connected with the side portions, away from each other, of the first face portion 521a1 and the second face portion 521a2 through an adjusting connection portion 522e, and the deformation adjusting component adjusts the adjusting assembly 522c to move up and down. When the deformation adjusting assembly adjusting fitting 522c moves upward, the sides of the first face 521a1 and the second face 521a2 which are away from each other approach each other, so that the deformation face 521a is switched to the pressing state; when the deformation adjusting assembly 522c moves downward, the sides of the first and second face parts 521a1 and 521a2 away from each other are separated from each other, so that the deformation face 521a is switched to the labeling state.

The first and second face portions 521a1, 521a2 are in a reversed shape, see fig. 7-9, i.e. the concave surface of the arc is upward and the convex surface of the arc is downward, so as to facilitate the deformation of the deformation face 521a to conform to the shape of the inner wall of the label when the label is pressed. The adjusting connection portion 522e is composed of a connecting rope/connecting rod, and if the adjusting connection portion 522e is a connecting rod, two ends of the connecting rod are respectively hinged with the adjusting assembly 522c, the first face 521a1 and the second face 521a 2.

The first surface 521a1 and the second surface 521a2 form a U-shaped deformation surface 521a in a closed shape, the adjusting connecting portion 522e is formed by a horizontally arranged pressing rod, the end of the pressing rod away from the adjusting fitting 522c is connected to the first surface 521a1 and the second surface 521a2, in other words, two ends of the pressing rod in the rod length direction are respectively connected to the edges of the first surface 521a1 and the second surface 521a2, and two ends of the pressing rod are located at two outer sides of the adjusting mounting member 522 d. The pressure lever can be hinged or fixedly connected with the first face 521a1 and the second face 521a 2; the pressure lever may or may not be connected to the adjustment mounting member 522d, and if connected, the pressure lever is movably connected in the vertical direction.

Referring to fig. 9, the adjustment assembly 522c of the adjustment mounting member 522d moves up and down to switch the deformable surface 521a between the label pressing state and the labeling state. In specific implementation, the adjusting fitting 522d is further equipped with a deformed return spring 522f, the moving directions of the deformed return spring 522f and the deformed adjusting fitting 522c are opposite, the deformed return spring 522f is used for returning the adjusting fitting 522c to move up or down, and correspondingly, the deformed adjusting fitting 522c is used for moving down or up.

Preferably, this embodiment, the adjustment assembly 522c is adjusted to the deformation adjusting part and is upwards removed, deformation reset spring 522f orders about through elastic restoring force and adjusts the assembly 522c and resets down fast like this, the aim at that resets fast makes deformation face 521a switch to pressing the mark state fast on the one hand, thereby make and press the mark operation more high-efficient, on the other hand, elasticity resets and more does benefit to and makes deformation face 521a produce great resilience effect, thereby make deformation face 521a can be attached on the product inner wall with the label more reliably, obtain more firm subsides mark effect.

Referring to fig. 7 to 9, the deformation adjusting assembly includes a labeling sliding member and a labeling driving member 532, the labeling sliding member is movably mounted on the labeling movable frame along the depth direction of the product cylinder cavity, the labeling driving member 532 is movably mounted on the tool body along the depth direction of the product cylinder cavity, the labeling sliding member and the labeling driving member 532 are in sliding assembly fit along the vertical direction, the labeling sliding member is connected with the adjusting assembly member 522c through a pull rope, the labeling sliding member slides on the labeling movable frame by performing pulling/abutting pushing operation on the labeling sliding member, the pull rope is further driven to pull the adjusting assembly member 522c to move upwards, the purpose of adjusting the deformation surface 521a to the label pressing state is achieved, then, the label on the label supporting surface can be abutted by adjusting the deformation surface 521a to move downwards, and the downward movement of the deformation surface 521a is achieved by the downward movement of; after the pulling/pushing of the movable frame for labelling is released, the adjusting assembly 522c moves down to be reset under the elastic restoring force of the deformed reset spring 522f, and the deformed surface 521a is switched to the state of pressing label.

The specific operation process is as follows: firstly, the labeling sliding piece slides on the labeling movable frame by performing traction/abutting pushing operation on the labeling sliding piece, and then the pull rope is driven to pull the adjusting assembly piece 522c to move upwards, so that the deformation surface 521a is switched to a label pressing state, and then the label on the label supporting surface can be abutted and moved downwards to the inner wall of the inner cavity of the product by adjusting the deformation surface 521a to move downwards and is adhered to the inner wall, and at the moment, the connection between the label and the inner wall of the product is unreliable; then, the pulling/abutting pushing of the labeling movable frame is released, the adjusting assembly part 522c moves downwards to reset under the action of the elastic restoring force of the deformation resetting spring 522f, meanwhile, the deformation surface 521a is switched to a label pressing state, and the deformation surface 521a instantaneously deforms to a posture consistent with the shape of the part to be labeled on the inner wall of the product under the action of elastic resilience, so that the label is reliably attached to the part to be labeled.

The labeling driving member 532 is used for assembling the labeling movable frame, the labeling movable frame is assembled on the labeling driving member 532 in a lifting and descending manner, the deformation part 521, the adjusting installation part 522d, the adjusting assembly part 522c and the labeling sliding part are all arranged on the labeling movable frame, and when the deformation surface 521a is in a label pressing state, the operation of pressing down the label on the label supporting surface can be realized by adjusting the labeling movable frame to move downwards relative to the labeling driving member 532. The labeling transmission piece 532 is movably arranged on the tool body along the depth direction of the product cylinder cavity, and the purpose of moving the deformation surface 521a into/out of the inner cavity of the product can be realized by adjusting the movement of the labeling transmission piece 532.

Referring to fig. 2, 3, 5, 6, 10 and 11, since the adjusting assembly member 522c is assembled in a lifting manner on the adjusting assembly member 522d, and the labeling sliding member is movably mounted on the labeling movable frame along the depth direction of the product cylinder cavity, in order to prevent the rope body of the pulling rope from interfering with other structures, a reversing assembly is arranged in the middle of the pulling rope, and the direction of the rope body of the pulling rope is reversed through the reversing assembly. Specifically, the reversing assembly may be implemented using a steerable wheel 522 b.

The above embodiment further comprises F1 return spring 623c and F2 return spring 532b respectively assembled and matched with labeling sliding piece and labeling driving piece 532, and the quick return of labeling sliding piece and labeling driving piece 532 can be realized by arranging F1 return spring 623c and F2 return spring 532b respectively.

During specific manufacturing, the lower ends of the first face portion 521a1 and the second face portion 521a2 are respectively turned upwards to form plate face joints, the two plate face joints are attached and connected, the first face portion 521a1 and the second face portion 521a2 are convenient to process and assemble, the first face portion 521a1 and the second face portion 521a2 are more reliably connected, in addition, the plate face joints arranged in a vertical mode can also be used for assembling and connecting the lower end of the adjusting installation piece 522d, a connecting structure connected with the adjusting installation piece 522d can be reserved, and therefore assembly is more convenient and flexible.

Deformation portion 521 constitutes for the elastic sheet, and the elastic sheet is more common in current production material, and convenient for material collection, the cost is lower, compares in curved elastic rod spare moreover, and the preparation is more swift. The elastic plate is of a rigid structure, and for preventing the elastic plate from interfering with the label, the elastic layer capable of compressing in the thickness direction is arranged on the outer surface of the elastic plate, so that on one hand, the rigid scraping of the surface of the elastic plate on the label can be buffered, and on the other hand, the surface of the label is more uniformly stressed.

Labeling movable frame 522 is provided with a label pressing adjusting piece 621 and a label pressing adjusting rod 623 which are movably arranged along direction b, wherein the label pressing adjusting piece 621 and the labeling movable frame 522 form a sliding guide assembly along direction b, the direction b is consistent with the length direction of a tubular product on the clamping frame, the label pressing adjusting rod 623 is movably arranged along the rod length direction thereof, one end of the label pressing adjusting rod 623 is connected with the label pressing adjusting piece 621, the other end of the label pressing adjusting rod 623 is provided with a sliding part 623a, the sliding part 623a and a labeling transmission piece 532 form a sliding guide assembly along the vertical direction, the labeling transmission piece 532 is provided with a label pressing adjusting part 532a, the labeling station is provided with a label pressing abutting adjusting piece 623b which abuts against and is matched with the label pressing adjusting part 532a, the t movable frame 522 is also provided with an F1 return spring for returning the label pressing adjusting rod 623, and the labeling transmission piece 532 is connected with an F2 return spring 532b, the pressing mark adjusting lever 623 and the pressing mark adjusting piece 621 constitute a labeling slider 625. The pressure mark abutting adjusting piece 623b is formed by abutting a pressure mark against a wedge surface, the pressure mark abutting against the wedge surface is vertically arranged, the pressure mark abutting against the wedge surface is arranged along the conveying direction of the circulating conveying line 100, the pressure mark abutting against the wedge surface abuts against the pressure mark adjusting part 532a to move along the direction b, so that the pressure mark adjusting rod 623 is pulled to move along the direction b, and then the adjusting assembly 522c is pulled to move upwards through the pull rope 622, so that the deformation surface 521a is adjusted to a pressure mark posture; when the pressing mark is disengaged from pressing mark adjusting part 532a by abutting the wedge surface, F1 return spring 623c drives pressing mark adjusting lever 623 to return, and at the same time, F2 return spring 532b drives labeling transmission member 532 to return, and deformation return spring 522F drives adjusting assembly 522c to return downwards, so that deformation surface 521a is switched to the labeling posture.

Because mark regulating part is unchangeable in the direction of height position to the pressure on the subsides mark driving medium 532, mark the slider with mark the driving medium along vertical direction sliding fit, therefore, press mark regulating part can not receive the influence that mark the adjustable shelf reciprocated, eliminated promptly and pasted mark the adjustable shelf and lean on a structure and mounted position's influence to pasting the mark along vertical direction's position change, compare in setting up on pasting the mark adjustable shelf and press mark regulating part, it supports to lean on a piece to fix a position the assembly to pasting the mark along the way more convenient, and paste the mark and lean on the structure of piece to simplify more, can save more calculation volume and cost of manufacture, make the scheme easy to carry out.

Referring to fig. 2, 3, 5 to 6, the movable labeling support 522 is floatingly mounted on the label holder 523 in the vertical direction through a B floating spring and a guide structure, the support adjusting assembly comprises a B abutting portion 537 arranged on the movable labeling support 522 and a B wedge 538 arranged at the labeling station, and a wedge surface on the B wedge 538 is arranged corresponding to the B abutting portion 537 and is used for forming a wedge surface driving fit with the B abutting portion 537 passing through to adjust the downward movement of the movable labeling support 522 so as to press the label on the label supporting portion 510 against the inner wall of the cartridge cavity; when wedge 538 disengages from abutment 537, labelling movable support 522 moves upwards to return under the elastic return action of the B floating spring.

When label receiving mechanism 500 is in state a1, that is, the label receiving state, labeling portion 520 avoids receiving a label by label receiving portion 510, and label receiving portion 510 and labeling portion 520 in the label receiving state are therefore arranged offset from each other. Through the cooperation of the transmission unit a and the adjustment unit a, the adjustment of the label support 515 to move close to the product along the depth direction of the cylindrical cavity of the product on the tooling unit 300 can be realized, so that the label support 510 extends into the cylindrical cavity of the product. Then, in order to move the labeling part 520 to a position corresponding to the upper side of the label holding part 510 and up and down to the label holding part 510, the label holding frame 523 needs to be adjusted to move relative to the label holding frame 515 in the depth direction of the cylinder cavity of the product. In this regard, referring to fig. 2, 3, 5 to 6, and 23 to 24, the labeling frame 523 is slidably mounted on the label frame 515 through a C floating spring and a C guide rod in the depth direction of the cylinder cavity, a C abutting portion 551 is provided on the labeling frame 523, a C wedge 552 capable of forming a wedge surface driving fit with the C abutting portion 551 is provided at the labeling station, the C wedge 552 has a wedge surface matching with the wedge surface of the C abutting portion 551, the C wedge 552 abuts against the C abutting portion 551, so that the labeling frame 523 slides relative to the label frame 515 and approaches the product until the labeling portion 520 moves to a position corresponding to the label on the label portion 510.

When the tooling unit 300 moves to the labeling station along the circulating conveying line 100, firstly, the a1 adjusting rack 611 is in transmission connection with the a2 transmission gear 360, the label carrier 515 is driven to move close to the product until the label supporting part 510 and the supported label reach the position to be labeled in the cylinder cavity, then, the C abutting part 551 on the label carrier 523 abuts against the C wedge 552 on the moving path, so that the label carrier 523 slides relative to the label carrier 515 and moves close to the product until the labeling part 520 and the label on the label supporting part 510 are arranged up and down correspondingly, then, the labeling part 520 is adjusted to move downwards to press the label on the label supporting part 510 downwards, so that the label and the label supporting part 510 are separated from and are transferred to the inner wall of the cylinder cavity of the product. When labeling is complete, C abutment 551 disengages C wedge 552, label holder 523 is returned away from the product by the action of the C float spring, and A2 drive gear 360 is drivingly connected to A2 adjustment rack 612 along the way, so that label holder 515 is returned away from the product in the direction of the depth of the cartridge cavity.

Specifically, after the labels on the labeling part 520 and the label supporting part 510 are arranged vertically and correspondingly, the label pressing adjusting part 532a on the labeling driving member 532 and the label pressing abutting adjusting part 623b on the moving path form wedge surface driving fit to drive the labeling driving member to move towards the direction far away from the labeling part relative to the labeling rack, so that the pulling of the pulling rope is realized, then the adjusting assembly part 522c is pulled to move upwards through the pulling rope 622, the two side parts of the deformation surface 521a are retracted inwards, and therefore part or all of the deformation surface 521a can penetrate through the label moving port on the label supporting surface when the movable labeling rack is pressed down subsequently; then, a B abutting part 537 on the labeling movable frame and a B wedge 538 on a moving path form wedge surface drive fit, so that the labeling movable frame moves downwards, the deformation surface 521a abuts against a label on the label supporting surface and moves downwards until part/all of the deformation surface 521a passes through a label moving port on the label supporting surface, the label is separated from the label supporting surface, and the middle part of the label is adhered to the inner wall of a product; then, keeping the B abutting part 537 and the B wedge 538 on the labeling movable frame in abutting fit, keeping the height of the labeling movable frame unchanged, and separating the label pressing adjusting part 532a on the labeling driving member from the label pressing abutting adjusting part 623B, the adjusting assembly 522c moves downward under the action of the deformation return spring, the deformation surface 521a also rapidly rebounds and returns to reset, and the two side parts of the deformation surface 521a expand outward, so that the deformation surface 521a deforms to be consistent with the shape of the labeling part on the inner wall of the product, so as to apply pressure to the whole surface of the label, so that the label is completely adhered to the inner wall of the product, and the labeling operation is completed.

The two punch abutment regulating members 623b are provided, and the two punch abutment regulating members 623b are arranged in order along the conveying direction of the endless conveying line. During labeling, the label pressing adjusting part 532a is contacted with the upstream label pressing abutting adjusting piece 623b to form wedge surface driving fit; after labeling is finished, firstly keeping the height of the labeling movable frame unchanged, namely keeping a B abutting part 537 on the labeling movable frame in abutting fit with a B wedge 538, and then contacting a label pressing adjusting part 532a with a downstream label pressing abutting adjusting part 623B to form wedge surface driving fit, so that two sides of the deformation surface 521a are retracted inwards, and part/all of the deformation surface 521a can move upwards to pass through a label moving port on a label supporting surface to realize resetting to the initial height; then keeping the pressing mark adjusting part 532a in contact with the pressing mark abutting adjusting part 623B at the downstream to form wedge surface driving fit, namely keeping the posture of the deformed surface 521a during pressing, the B abutting part 537 on the labeling movable frame is separated from the B wedge 538 firstly to realize that the labeling movable frame moves upwards and resets to the initial height, then the pressing mark adjusting part 532a is separated from the pressing mark abutting adjusting part 623B at the downstream to realize that the adjusting assembly moves downwards and the deformed surface 521a rebounds and resets to the initial posture, and the initial posture of the deformed surface 521a is consistent with the posture in the labeling state; finally, the C abutment 551 on the labeling rack 523 disengages from the C wedge 552 on the moving path, and the labeling rack 523 moves along the depth direction of the cylinder cavity away from the labeling position of the product to be reset, so that the deformation surface 521a and the label supporting surface move out of the cylinder cavity of the product, and then the product can be unloaded from the clamping framework and a new product to be labeled can be loaded to the clamping mechanism.

Referring to fig. 25 and 26, the weight-bearing abutting adjustment member 623B, the wedge B member 538, and the wedge C member 552 are mounted on a profile bracket 900, the profile bracket 900 has a cross section including a first horizontal portion 910, a second horizontal portion 920, and a connecting portion 930 therebetween, the first horizontal portion 910 and the second horizontal portion 920 are disposed in an up-down correspondence, the wedge C member 552 is mounted on a lower side of the second horizontal portion 920, the weight-bearing abutting adjustment member 623B is mounted on an upper surface of the second horizontal portion 920, and the wedge B member 538 is mounted on a lower surface of the first horizontal portion 910. Wherein, the two presser abutment adjusters 623b are provided, and the two presser abutment adjusters 623b are arranged in order along the conveying direction of the endless conveying line. The arrangement range of the C-wedge 552 along the circulation conveying line 100 is larger than the arrangement ranges of the B-wedge 538 and the weight abutment adjuster 623B along the circulation conveying line 100, both ends of the C-wedge 552 extend to the outsides of both ends of the B-wedge 538 and the weight abutment adjuster 623B along the conveying direction of the circulation conveying line 100, respectively, the upstream end on the B-wedge 538 is arranged corresponding to the middle of the weight abutment adjuster 623B located upstream, and the downstream end on the B-wedge 538 is arranged corresponding to the middle of the weight abutment adjuster 623B located downstream.

Referring to fig. 2, 12 to 20, the embodiment further provides a clamping mechanism for the tubular product, the clamping mechanism is movably mounted on the tool body, the clamping mechanism includes a clamping assembly plate 440 and a clamping unit, the clamping unit clamps and positions the product horizontally, the assembly plate is connected with the discharging adjustment mechanism, and the discharging adjustment mechanism adjusts the posture of the clamping assembly plate 440 to realize the discharging of the product on the clamping assembly plate 440.

The clamping unit comprises a material fixing component 450, and a V-shaped material fixing clamping opening 451c with an upward opening is formed in the material fixing component 450. The tubular product to be labeled is positioned through the material fixing port, so that the tubular product is placed on the clamping and assembling plate 440 in a horizontal lying posture.

The material fixing component 450 comprises two material fixing components 451 arranged at intervals along the length direction of a product, the two material fixing components 451 are respectively and fixedly installed on the clamping and assembling plate 440, a first material fixing surface 451a and a second material fixing surface 451b are arranged on the material fixing components 451, the first material fixing surface 451a and the second material fixing surface 451b are arranged in a V shape to form a material fixing clamping opening 451c, an interval area between the two material fixing components 451 is used for assembling the restraining component 460, the restraining component 460 is movably assembled on the tool body, and the restraining component 460 is located on the outer sides of the material fixing components 451 and the clamping and assembling plate 440 when in an avoiding state.

The material-fixing member 451 corresponds to the fixing plate member in the above-described embodiment, and is used for fixing the tubular product.

The clamping unit further comprises two restraining components 460, the two restraining components 460 are movably mounted on two sides of the material fixing clamping opening 451c respectively, the two restraining components 460 are connected with a restraining and adjusting mechanism, and the restraining and adjusting mechanism adjusts the two restraining components 460 to be close to each other to restrain movement of products on the material fixing component 450 or adjusts the two restraining components 460 to be away from each other to avoid unloading of the products on the material fixing component 450.

Specifically, the restricting assembly 460 is composed of vertically arranged restricting claws 461, the lower end of the restricting claw 461 is slidably assembled with the tool body, the upper end of the restricting claw 461 protrudes towards the inner side of the material fixing clamping opening 451c to form a restricting portion 461a, and the restricting adjusting mechanism adjusts the restricting claw 461 to slide, so that the two restricting claws 461 approach or separate from each other in a sliding manner.

The constraint adjusting mechanism is positioned at the lower side of the tool body, the constraint adjusting mechanism comprises two constraint abutting parts 1110 and two constraint assembling parts 1120, the two constraint abutting parts 1110 are arranged at intervals along the length direction of a product, the two constraint abutting parts 1110 are respectively assembled in a sliding manner along the length direction of the product, the two constraint assembling parts 1120 are respectively assembled at the lower ends of the constraint claws 461, the constraint assembling parts 1120 and the tool body are installed in a sliding manner along the distance direction between the two constraint claws 461, the two constraint abutting parts 1110 and the two constraint assembling parts 1120 are respectively arranged at four vertex points of a rhombus, a constraint adjusting rod 1130 is arranged between the adjacent constraint abutting parts 1110 and the constraint assembling parts 1120, two ends of the constraint adjusting rod 1130 are respectively hinged with the constraint abutting parts 1110 and the constraint assembling parts 1120, the two constraint assembling parts 1120 are respectively connected with a constraint driving spring 1140, the constraint driving spring 1140 drives the two constraint assembling parts 1120 to approach each other, clamping the product; the restraining abutting part 1110 is provided with a restraining adjusting abutting part matched with the restraining abutting part on a walking path, the restraining adjusting abutting part is used for abutting against and adjusting the two restraining abutting parts 1110 to be close to each other, and then the two restraining assembling parts 1120 are far away from each other to discharge the product to avoid the product.

The two sides of the clamping and assembling plate 440 are respectively provided with the vacant parts towards the inner opening part, the vacant parts provide space for the movement of the restraining claws 461, after the product on the clamping mechanism is labeled, the two restraining claws 461 are adjusted to be away from each other, the clamping of the product is removed, and meanwhile, the clamping and assembling plate 440 and the material fixing component 450 are turned over to be avoided, so that the movable space can be provided for the movement of the restraining claws 461 by arranging the vacant parts.

The above embodiment is an embodiment of the restriction adjusting mechanism, in which the restriction claw 461 is slidably assembled with the tool body, and the restriction adjusting mechanism is disposed on the tool body and does not turn over along with the clamping assembly plate 440 when the clamping mechanism is in the unloading state.

As another embodiment of the restriction adjusting mechanism, a part of the restriction adjusting mechanism is configured as a detachable structure, specifically: the lower ends of the restraining claws 461 are assembled with the clamping assembly plate 440 in a sliding manner, the two restraining abutting parts 1110 are arranged at intervals along the body length direction of the product, the two restraining abutting parts 1110 are assembled on the tool body in a sliding manner along the body length direction of the tubular product, the two restraining assembly parts 1120 are assembled at the lower ends of the restraining claws 461 respectively, the restraining assembly parts 1120 and the clamping assembly plate 440 are installed in a sliding manner along the direction of the distance between the two restraining claws 461, the lower sides of the two restraining assembly parts 1120 are respectively and correspondingly provided with transition assembly parts, the two transition assembly parts and the tool body are installed in a sliding manner along the direction of the distance between the two restraining claws 461, the lower surfaces of the restraining assembly parts 1120 are provided with bulges or grooves, the upper surfaces of the transition assembly parts are provided with grooves or bulges, the restraining assembly parts 1120 and the transition assembly parts are in lap joint fit through the bulges and the grooves, and the bulges are matched to limit the relative movement of the restraining assembly parts 1120 and the, the two restraining abutting parts 1110 and the two transition assembling parts are arranged at four vertices of a diamond, a restraining adjusting rod 1130 is arranged between the adjacent restraining abutting parts 1110 and the transition assembling parts, two ends of the restraining adjusting rod 1130 are respectively hinged with the restraining abutting parts 1110 and the transition assembling parts, the two restraining assembling parts 1120/the transition assembling parts are respectively connected with a restraining driving spring 1140, and the restraining driving spring 1140 drives the two restraining assembling parts 1120/the transition assembling parts to respectively approach to each other to clamp a product; the restraining abutting part 1110 is provided with a restraining adjusting abutting part matched with the restraining abutting part on a walking path, the restraining adjusting abutting part is used for abutting against and adjusting the two restraining abutting parts 1110 to be close to each other, and then the two restraining assembling parts 1120 are far away from each other to discharge the product to avoid the product.

Wherein, restraint regulation butt portion can be the orbital guide part of body guided way and constitute, and the guide part leans on with restraint butt portion 1110 to be connected and constitutes the sliding guide cooperation along the orbital direction of leading of body guided way. Specifically, if the body guide rail is a groove-shaped guide rail, the guide portions are two inner side surfaces in the groove width direction of the guide groove; the constraint abutting part 1110 is a guide wheel or the guide wheel is mounted on the constraint abutting part 1110 to be matched with two inner side surfaces in the groove width direction of the guide groove in a rolling manner, the groove width of the guide groove at the discharging station is changed to be reduced, so that the two constraint abutting parts 1110 are close to each other, the two constraint assembling parts 1120 are adjusted to be away from each other, then the two constraint claws 461 are far away from each other, and the two constraint claws 461 are adjusted to be in a state of avoiding unloading of a product.

The end part of the clamping assembly plate 440 far away from the label receiving mechanism is connected with the tool body through the discharging articulated shaft 430, and the discharging adjusting mechanism adjusts the clamping assembly plate 440 to rotate around the discharging articulated shaft 430 for discharging.

In the process of the walking of the clamping mechanism, firstly, the restraining abutting part 1110 abuts against the restraining adjusting abutting part on the moving path of the clamping mechanism, the two restraining abutting parts 1110 are adjusted to be close to each other, so that the two restraining assembling parts 1120 are far away from each other, and further the restraining claws 461 connected with the restraining assembling parts 1120 are far away from each other and move until the outer side of the material fixing piece 451 is moved, so that the clamping of the product is released, and meanwhile, the material fixing piece 451 and the clamping assembling plate 440 are turned over to avoid; then, the discharging abutting part abuts against a discharging adjusting abutting part arranged on the moving path of the discharging abutting part to adjust the rotation of the clamping assembly plate 440 around the discharging hinge shaft 430, so that the product is automatically moved out of the material fixing clamping opening 451c, and the discharging is realized.

As an embodiment of the unloading adjusting mechanism, the unloading adjusting mechanism specifically comprises the following components: the adjustment mechanism of unloading includes that the portion of supporting of unloading that centre gripping assembly plate 440 outside limit portion downwardly extending set up leans on the portion, and the portion of supporting of unloading is provided with rather than the matched with regulation of unloading on the route of portion walking and supports and support the portion, and the regulation of unloading supports and supports the portion and is used for supporting to support to adjust centre gripping assembly plate 440 and rotate around the articulated shaft 430 of unloading and unload.

As another embodiment of the unloading adjusting mechanism, the unloading adjusting mechanism specifically comprises: the discharging adjusting mechanism comprises a first discharging bevel gear, a second discharging bevel gear and a discharging adjusting gear, the discharging adjusting gear is located on the lower side of the second discharging bevel gear and is in transmission connection with a connecting shaft arranged in a vertical shape, the first discharging bevel gear is assembled at the shaft end of a discharging hinged shaft 430 and is in meshing transmission connection with the second discharging bevel gear, a first discharging rack and a second discharging rack which are matched with the discharging adjusting gear are arranged on a walking path of the discharging adjusting gear, and the first discharging rack and the second discharging rack are used for adjusting the discharging adjusting gear to perform forward rotation and reverse rotation respectively. If the first discharging rack is used for adjusting the discharging hinged shaft 430 to be positively conveyed for discharging, the second discharging hinged shaft 430 is used for adjusting the discharging hinged shaft 430 to be reversely rotated for resetting so as to clamp the product to be labeled.

Referring to fig. 1 to 26, this embodiment further provides a method for labeling an inner cylinder wall of a product, which may be applied to the above embodiments, and may also be specifically implemented based on the above embodiments, where the method includes arranging tooling units 300 on the circulating conveyor line 100 at intervals, clamping and fixing the product by clamping mechanisms 400 arranged on the tooling units 300, further arranging label receiving mechanisms 500 for receiving labels on the tooling units 300, supplying labels to the label receiving mechanisms 500 by the label supplying mechanisms 200 during the product conveying process, adjusting the labels received on the label receiving mechanisms 500 to move into an inner cavity of the product during the subsequent conveying process of the tooling units 300, transferring the labels to an inner wall of the inner cavity after moving into the inner cavity of the product, and withdrawing the label receiving mechanisms 500 from the inner cavity of the product after labeling.

Through adopting the method for labeling the inner cylinder wall of the product provided by the embodiment, the tool unit 300 circularly flows along with the circulating conveying line 100, the product can be clamped to the clamping mechanism 400 of the tool unit 300 in sequence in the flowing process, the label is supplied to the label receiving mechanism 500 on the tool unit 300, the label received by the label receiving mechanism 500 is moved to the inner cavity of the product, the label is transferred to the inner wall of the product, and the label receiving mechanism 500 is withdrawn from the inner cavity of the product after labeling, so that the labeling operation of the product is completed. The method can realize the purpose of continuously labeling the inner wall of the cylindrical product, and improves the automation degree of labeling operation of the inner cylinder wall of the cylindrical product, thereby being beneficial to improving the labeling efficiency.

When the label supplying mechanism 200 supplies labels to each label receiving mechanism 500, the labels are received by the label supporting part 510 arranged on the label receiving mechanism 500, the labeling part 520 is also arranged on the label receiving mechanism 500, when labeling operation is carried out at a labeling station, the label supporting part 510 and the labeling part 520 are adjusted to move into the inner cavity of a product, and then the labeling part 520 is adjusted to transfer the labels received on the label supporting part 510 to the inner wall of the cylinder cavity of the product.

When the label receiving portion 510 receives a label, the labeling portion 520 is adjusted to be at a position to avoid an operation of receiving the label by the label receiving portion 510. After the label supporting portion 510 supports the label, the label supporting portion 520 is adjusted to correspond to the label supporting portion 510.

By adopting the two label receiving rod pieces to receive the label, the labeling part 520 abuts against the label from the outer side of the identification surface of the label, moves out of the middle part of the two label receiving rod pieces by the label receiving rod pieces and sticks to the inner wall of the cylinder cavity of the product.

After the label is pressed against the inner wall of the cylinder cavity by the labeling part 520, the label is stroked or rolled from the middle part to the two outer sides of the label, so that the label is reliably attached to the inner wall of the cylinder cavity. Specifically, the label is stroked or rolled from the middle to both outer sides of the label using a brush/label roller 521 c.

The label discharging direction of the label supplying mechanism 200 is set to be consistent with the conveying direction of the circulating conveying line 100, and the two label connecting rod pieces are arranged at intervals along the conveying direction of the circulating conveying line 100 to sequentially support the two sides of the label.

The label receiving rod piece is movably installed along the height direction, the height of the label receiving rod piece is adjusted to be at a low position before the label receiving rod piece is connected with the edge of the label, so that the label outlet portion 210 on the label supply mechanism 200 is avoided, and when the label receiving rod piece moves to correspond to the label outlet end of the label outlet portion 210, the height of the label receiving rod piece is adjusted to be consistent with the height of the label outlet end of the label outlet portion 210, so that the label moved out by the label outlet portion 210 is connected.

By arranging the labeling adjusting mechanism 600 beside the conveying path of the circulating conveying line 100 and adjusting the running state of the labeling mechanism 500 through the labeling adjusting mechanism 600, the labeling mechanism 500 is positioned outside the product when being positioned at the upstream of the labeling station so as to receive the labels supplied by the labeling mechanism 200; when the label receiving mechanism 500 is at the labeling station, the label receiving mechanism 500 is adjusted to move the received label into the inner cavity of the product, and then the label is transferred to the inner wall of the cylinder cavity of the product.

The labels with different sizes can be accommodated by adjusting the distance between the two label connecting rod pieces. Before the equipment is started, the distance between the two label receiving rod pieces is adjusted according to the size of an inner cavity of a product to be labeled.

The clamping of different sizes of products is accommodated by adjusting the state of the clamping mechanism 400 and the tooling guide rails.

Fixture 400 includes two movable holders, and movable holder is arranged and the movable assembly along the direction of delivery of circulation transfer chain 100 interval, adjusts the clamping of the not unidimensional product of interval adaptation of two movable holders, and fixture 400 is along vertical direction movable assembly on frock unit 300, and fixture 400 passes through the crane and installs on frock guide rail, adjusts frock guide rail's height for the section of thick bamboo chamber of the product of centre gripping corresponds with mark receiving mechanism 500 positions on fixture 400.

Referring to fig. 1 to 26, the present embodiment further provides a labeling method using a deformable material, the deformable material forming a deformable surface capable of being elastically deformed, the bottom of the deformable surface being formed with a tip portion, both side portions of the deformable surface being aligned with a depth direction of a cylindrical cavity of a product, the labeling method including the steps of: firstly, adjusting the two sides of the deformation surface to contract inwards; then, the tip part on the deformation surface is abutted against the label supported on the label supporting surface to move, so that the middle part of the label is adhered to the inner wall of the product; and adjusting the two sides of the deformation surface to expand outwards, so that the deformation surface deforms to be consistent with the shape of the labeling part on the inner wall of the cylinder cavity of the product to be labeled, and the label is completely pressed on the inner wall of the product.

The deformation surface comprises a first arc-shaped surface part and a second arc-shaped surface part which are symmetrically arranged, and the joint of the first surface part and the second surface part forms the tip part; the method for adjusting the inward shrinkage of the two sides of the deformation surface comprises the following steps: adjusting the side parts of the first face part and the second face part which are far away from each other to move upwards so that the two side parts of the deformation face contract inwards; the method for adjusting the outward expansion of the two sides of the deformation surface comprises the following steps: and adjusting the edge parts of the first surface part and the second surface part which are far away from each other to move downwards so that the two edge parts of the deformation surface are expanded outwards.

The joint of the first face part and the second face part is fixedly connected with the lower end of a mounting part which is vertically arranged, a mounting part is movably mounted on the mounting part along the vertical direction, and the mounting part is respectively connected with the side parts which are far away from each other of the first face part and the second face part through connecting parts; the adjusting assembly moves upwards, so that the side parts of the first face part and the second face part, which are far away from each other, move upwards; the adjusting assembly moves downwards, so that the edge parts of the first face part and the second face part which are far away from each other move downwards.

The first face part and the second face part form a reverse-shaped deformation face in a natural extension state, the adjusting connecting part is formed by a connecting rope/a connecting rod, and two ends of the connecting rod are respectively hinged with the adjusting assembly part, the first face part and the second face part; holding the mounting stationary, and moving the mounting up relative to the mounting by lifting/pulling the mounting against the elastic restoring force of the deformation surface; keeping the mounting piece still, canceling the lifting acting force/pulling force applied to the mounting piece, and resetting the deformation surface under the action of the elastic restoring force of the deformation surface, so that the mounting piece moves downwards.

The first face part and the second face part form a U-shaped deformation face in a closing-in shape, the adjusting connecting part is formed by a horizontally arranged pressing rod, the pressing rod is fixedly connected with an assembly part, and the end part of the pressing rod, far away from the adjusting assembly part, is connected with the first face part and the second face part; holding the mounting stationary, and moving the mounting up relative to the mounting by lifting/pulling the mounting against the elastic restoring force of the deformation surface; keeping the mounting piece still, canceling the lifting acting force/pulling force applied to the mounting piece, and resetting the deformation surface under the action of the elastic restoring force of the deformation surface, so that the mounting piece moves downwards.

The assembly piece is provided with a deformation reset spring, the deformation reset spring is connected with the assembly piece, elastic potential energy is stored in the deformation reset spring in the process of lifting/pulling the assembly piece, and after lifting acting force/pulling force applied to the assembly piece is cancelled, the deformation reset spring releases the elastic potential energy to drive the assembly piece to rebound and reset.

The labeling sliding part is movably mounted on the labeling movable frame along the depth direction of the product cylinder cavity, the labeling movable frame is assembled on the labeling frame in a lifting mode, the labeling transmission part is movably mounted on the labeling frame along the depth direction of the product cylinder cavity, the labeling sliding part and the labeling transmission part are matched in a sliding assembly mode along the vertical direction, the labeling sliding part is connected with the assembly part through a pull rope, and the middle of the pull rope is reversed through the reversing assembly; firstly, adjusting a labeling transmission member to move away from a labeling position on the inner wall of a product, simultaneously driving a labeling sliding member to move away from the labeling position on the inner wall of the product, and further pulling an assembly member to move upwards through a pull rope so that two side parts of a deformation surface contract inwards; then, adjusting the labeling movable frame to move downwards, and moving the label supported on the label supporting surface by using the tip part on the deformation surface to enable the middle part of the label to be adhered to the inner wall of the product; and finally, keeping the position of the labeling movable frame unchanged, adjusting the labeling transmission part and the labeling sliding part to move and reset towards the direction close to the labeling position on the inner wall of the product, so that the deformation surface rebounds and deforms to be consistent with the shape of the labeling position on the inner wall of the cylinder cavity of the product to be labeled, and the label is completely pressed and adhered on the inner wall of the product.

The labeling sliding piece is connected with an F1 return spring, and the labeling transmission piece is connected with an F2 return spring; the pushing force/pulling force which deviates from the labeling position of the product along the depth direction of the product cylinder cavity is applied to the labeling transmission piece, so that the labeling transmission piece moves away from the labeling position on the inner wall of the product, and the labeling sliding piece is driven to move away from the labeling position on the inner wall of the product; in the process that the labeling transmission piece moves away from the labeling part on the inner wall of the product, the F1 return spring and the F2 return spring are in an elastic energy storage state; when the pushing force/pulling force applied to the labeling driving piece is removed, the F1 return spring and the F2 return spring release elastic potential energy to respectively drive the labeling driving piece and the labeling sliding piece to move and return towards the direction close to the labeling position on the inner wall of the product.

The label sticking frame is movably assembled on the tool base along the depth direction of the product cylinder cavity, the label sticking transmission part is provided with a label sticking adjusting part, the tool base is circularly conveyed along the circular conveying line, and a label sticking part which can form a wedge surface to be in driving fit with the label sticking adjusting part is arranged on a path of the label sticking adjusting part conveyed along the circular conveying line; in the process that the tooling base is conveyed along the circulating conveying line, when the labeling adjusting part is contacted with the labeling abutting part and forms wedge surface driving matching, the labeling driving part receives the thrust deviating from the labeling part of the product along the depth direction of the product cylinder cavity, so that the labeling driving part is adjusted to move away from the labeling part of the inner wall of the product, and the labeling sliding part is driven to move away from the labeling part of the inner wall of the product; when the labeling adjusting part is separated from the labeling abutting part, the pushing force applied to the labeling driving part is cancelled. In this in-process, because subsides mark adjustment part on the mark driving medium is unchangeable in the direction of height position, pastes the mark slider and pastes mark driving medium along vertical direction sliding fit, consequently, pastes mark adjustment part can not receive the influence that pastes the mark adjustable shelf reciprocated, compares in setting up on pasting the mark adjustable shelf and pastes mark adjustment part, and more convenient supports to paste the mark along the way and leans on the piece to fix a position the assembly, can save more calculated amount for the scheme is easy to carry out.

The label supporting surface is arranged on a label supporting frame, label sticking frames are movably assembled on the label supporting frame along the depth direction of the product cylinder cavity, and the label supporting frame is movably assembled on a tool base along the depth direction of the product cylinder cavity; in the process that the tool base is conveyed along the circulating conveying line and before the two sides of the deformation surface are adjusted to contract inwards, the following steps are executed: firstly, receiving a label through a label supporting surface; moving the label supporting frame to the direction close to the product, so that the label supported on the label supporting surface is positioned in the cylinder cavity of the product, and the label is vertically and correspondingly arranged with the position to be labeled on the inner wall of the cylinder cavity; and then moving the label sticking frame to the direction close to the position to be labeled until the deformation surface and the label on the label supporting surface are arranged up and down correspondingly.

After the labeling operation is finished on the inner cylinder wall of the product and before the deformation surface moves upwards and resets, the two side parts of the deformation surface are firstly adjusted to contract inwards so that part/all of the deformation surface can move upwards to pass through the label moving opening part on the label supporting surface to reset; after the deformation face upwards removed and reset to initial height, the outside extension of both sides portion of adjusting two deformation faces resets to initial gesture, and wherein, when the deformation face was in initial height, the tip position of deformation face was located the upside of support mark face, and the deformation face was in the gesture when initial gesture was the deformation face for the deformation face does not take place elastic deformation.

Preferably, the deformation surface is made by the following method: the U-shaped/inverted-shaped elastic rod pieces in the shape of a closed opening are linearly arrayed along the direction x, two adjacent elastic rod pieces are arranged in a close-fitting manner for assembly, and the convex outer arc surface is a deformation surface.

The above-mentioned deformation surface can be made up by adopting the following method: the U-shaped/inverted-shaped elastic rod pieces in the shape of a closed opening are linearly arrayed along the direction x, two adjacent elastic rod pieces are arranged in a close-fitting manner for assembly, and the convex outer arc surface is a deformation surface.

The above-mentioned deformation surface can be made up by adopting the following method: the rectangular elastic plate is bent and shaped along the center line, so that the cross-sectional profile of the elastic plate in a naturally extended state is in a closed U/inverted shape, and the convex outer plate surface is a deformed surface.

The deformation surface can also be made by the following method: the method comprises the steps of turning over the same ends of two identical arc-shaped elastic sheet bars, arranging concave surfaces of the two sheet bars subjected to turning over oppositely, fitting and arranging turning-over parts, welding the turning-over parts of the two elastic sheet bars, respectively marking the convex surfaces of the two sheet bars as a first surface part and a second surface part, and forming a variable surface by the first surface part and the second surface part.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.