阅读说明：本技术 一种轮胎覆膜包装机 (Tire tectorial membrane packagine machine ) 是由 朱忠伟 盖磊 刘新刚 程德祥 刘永德 于 2021-09-22 设计创作，主要内容包括：本发明涉及轮胎加工技术领域,具体是一种轮胎覆膜包装机,包括支持框架、架设于支持框架上的辅助框架、以及用于输送膜材的输料机；支持框架上设置有分列于两侧的定位组件,轮胎夹持于定位组件之间；定位组件包括呈立式安装的支持主件,支持主件整体呈三角架结构,支持主件的一端呈水平排布并且设置有内穿于轮辋中的支持盘；支持主件的另外两端,其一端通过缓冲支件安装于支持框架的基座上,其另一端通过固定支件安装于支持框架的立架上。本发明采用立式覆膜的作业方式,采用定位组件夹持于轮胎的轮辋两侧,用以保证稳定程度；缓冲支件用以支撑轮胎的载荷,使得整个覆膜过程更加均匀。(The invention relates to the technical field of tire processing, in particular to a tire film covering and packaging machine which comprises a supporting frame, an auxiliary frame and a material conveyor, wherein the auxiliary frame is erected on the supporting frame; the supporting frame is provided with positioning components which are respectively arranged at two sides, and the tire is clamped between the positioning components; the positioning assembly comprises a supporting main part which is vertically installed, the supporting main part is integrally in a tripod structure, one end of the supporting main part is horizontally arranged and is provided with a supporting disc which penetrates through a rim; and one end of the other two ends of the supporting main part is arranged on the base of the supporting frame through the buffering support part, and the other end of the supporting main part is arranged on the stand of the supporting frame through the fixing support part. The invention adopts a vertical film-covering operation mode, and adopts the positioning components to be clamped on two sides of a rim of a tire so as to ensure the stability; the buffering support is used for supporting the load of the tire, so that the whole film covering process is more uniform.)

1. A tire film covering and packaging machine comprises a supporting frame, an auxiliary frame erected on the supporting frame, and a material conveying machine used for conveying a film material; it is characterized in that the preparation method is characterized in that,

the supporting frame is provided with positioning components which are respectively arranged at two sides, and the tire is clamped between the positioning components;

the positioning assembly comprises a supporting main part which is vertically installed, the supporting main part is integrally in a tripod structure, one end of the supporting main part is horizontally arranged and is provided with a supporting disc which penetrates through a rim; one end of the other two ends of the supporting main part is arranged on the base of the supporting frame through the buffering support part, and the other end of the other two ends of the supporting main part is arranged on the vertical frame of the supporting frame through the fixing support part;

the auxiliary frame is provided with buffer stands respectively arranged at two sides, and the inner edges of the buffer stands are all provided with pressure membrane components.

2. The tire film-coating and packaging machine of claim 1, wherein the fixed support comprises a transverse fixed frame and a bridging bearing frame, the transverse fixed frame is a triangular frame, the vertex angle end of the transverse fixed frame is locked and fixed with the end head of the supporting main part, and the vertex angle end of the transverse fixed frame is fixedly mounted with the outer frame of the stand through a supporting cross rod.

3. The tire film-coating packaging machine according to claim 2, wherein the frame carrying frame is disposed below the transverse fixing frame, one end of the frame carrying frame is carried on the bottom of the transverse fixing frame, and the other end of the frame carrying frame is supported and fixed on the vertical frame.

4. The tire film mulching and packaging machine of claim 1, wherein the buffer support comprises a telescopic support rod and a support spring for supporting the telescopic support rod, the telescopic support rod is installed between the base and the support main member, and the support spring is wound around the periphery of the telescopic support rod and is connected between the fixed end of the telescopic support rod and the bearing surface of the base.

5. The tire film-coating packaging machine according to claim 1, wherein the side wings of the auxiliary frame are provided with adjusting rails, the buffering frame is mounted on the adjusting rails, the buffering frame comprises a fixed frame plate and a supporting outer frame, a mounting frame is arranged on the supporting outer frame, and the film pressing assembly is mounted on the mounting frame.

6. The tire film-coating and packaging machine of claim 5, wherein the connecting end of the supporting frame is provided with a notch, a fixed frame plate is inserted into the notch and connected through a fine adjustment movable bolt, and a plurality of inner supporting springs are connected with the inner cavity areas of the fixed frame plate and the supporting frame.

7. The tire film laminating and packaging machine according to claim 6, wherein the film pressing assembly comprises a vertical fixing plate and a transverse fixing plate, the vertical fixing plate is mounted on the buffer stand, the transverse fixing plate is mounted perpendicular to the vertical fixing plate, the vertical fixing plate is mounted towards the rack rod through the adjusting rotating shaft, a fine adjustment frame is mounted towards the rod end of the rack rod, a touch rod is arranged on the fine adjustment frame, a touch head is mounted at the rod end of the touch rod, and a sliding ball is arranged on the touch head.

8. The tire film-coating packaging machine according to claim 7, wherein a secondary supporting plate is provided on the transverse fixing plate, and the secondary supporting plate is connected with the facing frame rod through a connecting sleeve.

9. The tire film-coating packaging machine according to claim 8, wherein the fine adjustment frame is provided with an adjustment frame, the interference rod is in threaded connection with the adjustment frame through a first adjustment thread and is fixed through a first locking bolt, the secondary support plate is provided with a secondary adjustment rod, and the secondary adjustment rod is in threaded connection with the adjustment frame through a second adjustment thread and is fixed through a second locking bolt.

Technical Field

The invention relates to the technical field of tire processing, in particular to a tire film covering and packaging machine.

Background

The produced tire needs to be packaged by a covering film, when the existing packaging equipment is used for covering and packaging the film, the film is firstly attached to the tire tread of the tire, then the tire rolls to enable the film to be wound for a circle, then the film is cut off and connected end to end, finally the film is contracted by hot air, and the edge of the film is attached to the tire side of the tire.

In order to enable the film to be wound for one circle along with the tire, a fixing structure is required to be arranged on the packaging equipment; in the prior art, a tire laminating and packaging machine is designed to thermally bond an upper film and a lower film through the pressing of an upper die and a lower die and coat a tire in the films, so that the device has a simple structure, the laminating and packaging speed is high, and the packaging operation efficiency is high; but there is certain defect in project organization like this, above-mentioned technical structure need load the tire on load-bearing platform, and the pressfitting in-process of tectorial membrane, must can pressfitting contact tread to can all cause the influence to the tread line of tire and even material quality, to the risk of tire damage.

Disclosure of Invention

The present invention is directed to a tire film wrapping machine to solve the problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme:

a tire film covering and packaging machine comprises a supporting frame, an auxiliary frame erected on the supporting frame, and a material conveying machine used for conveying a film material;

the supporting frame is provided with positioning components which are respectively arranged at two sides, and the tire is clamped between the positioning components;

the positioning assembly comprises a supporting main part which is vertically installed, the supporting main part is integrally in a tripod structure, one end of the supporting main part is horizontally arranged and is provided with a supporting disc which penetrates through a rim; one end of the other two ends of the supporting main part is arranged on the base of the supporting frame through the buffering support part, and the other end of the other two ends of the supporting main part is arranged on the vertical frame of the supporting frame through the fixing support part;

the auxiliary frame is provided with buffer stands respectively arranged at two sides, and the inner edges of the buffer stands are all provided with pressure membrane components.

As a further scheme of the invention: the fixed supporting piece comprises a transverse fixed frame and a bridging bearing frame, the transverse fixed frame is a triangular frame, the vertex angle end of the transverse fixed frame is locked and fixed with the end of the supporting main piece, and the vertex angle end of the transverse fixed frame is fixedly installed with the outer frame of the vertical frame through the supporting cross rod.

As a further scheme of the invention: the frame bearing frame is arranged below the transverse fixed frame, one end of the frame bearing frame is borne at the bottom of the transverse fixed frame, and the other end of the frame bearing frame is supported and fixed on the vertical frame.

As a further scheme of the invention: the buffering branch piece comprises a telescopic supporting rod and a supporting spring for supporting the telescopic supporting rod, the telescopic supporting rod is installed between the base and the supporting main piece, and the supporting spring is wound on the periphery of the telescopic supporting rod and connected between the fixed end of the telescopic supporting rod and the bearing surface of the base.

As a further scheme of the invention: the utility model discloses a film pressing machine, including auxiliary frame, buffering pallet, fixed frame plate and support frame, auxiliary frame's flank is provided with the regulation track, the buffering pallet is installed on adjusting the track, the buffering pallet includes fixed frame plate and support frame, be provided with on the support frame and ann load the frame, film pressing subassembly is installed on ann loads the frame.

As a further scheme of the invention: the two ends of the supporting outer frame are connected with the fixed frame plate and the fixed frame plate through the fine-tuning movable bolts, and the inner cavity areas of the fixed frame plate and the supporting outer frame are connected with a plurality of inner supporting springs.

As a further scheme of the invention: the film pressing assembly comprises a transverse fixing plate and a vertical fixing plate, the vertical fixing plate is provided with a direction rack rod through a regulating rotating shaft, a fine adjustment rack is arranged towards the rod end of the rack rod, a touch rod is arranged on the fine adjustment rack, a touch head is arranged at the rod end of the touch rod, and a sliding ball is arranged on the touch head.

As a further scheme of the invention: and a secondary supporting plate is arranged on the transverse fixing plate and is connected with the facing frame rod through a connecting sleeve.

As a still further scheme of the invention: set up the adjusting frame in the fine setting frame, the conflict pole is threaded connection and is tied fixedly through first closure through first regulation screw thread and adjusting frame, be provided with the second grade in the second grade backup pad and adjust the pole, the second grade is adjusted the pole and is threaded connection and tie fixedly through the second closure through second regulation screw thread and adjusting frame.

Compared with the prior art, the invention has the beneficial effects that:

the invention adopts the operation mode of vertical film covering, in order to ensure the operation stability, the positioning components are clamped at two sides of a rim of a tire, main supporting parts at two sides are supporting base points for clamping two sides of the rim, a supporting disc penetrates through a wheel axle gap of the rim, so that the tire is supported from two sides and can be kept to rotate, and a fixed supporting part is fixed on a vertical frame of a supporting frame to ensure the stability; the buffering branch piece is used for supporting the load of the tire, and the shock influence generated when the tire rotates is buffered, so that the accuracy of tire film covering is ensured, and the whole film covering process is more uniform. Still be provided with the press mold subassembly on the auxiliary frame for laminate the membrane material in rim steel construction surface, the rotation of cooperation tire, subsequent membrane material can buckle and attach in rim surface along with it, thereby reach the effect of automatic tectorial membrane.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.

Fig. 1 is a schematic overall structural diagram of a tire film covering and packaging machine according to an embodiment of the present invention.

Fig. 2 is a schematic view of an overall structure of the tire film covering and packaging machine according to the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a positioning assembly according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of an auxiliary frame according to an embodiment of the present invention.

FIG. 5 is a schematic structural diagram of the area A in FIG. 4 according to the present invention.

Fig. 6 is a schematic structural diagram of a film pressing assembly according to an embodiment of the present invention.

FIG. 7 is a schematic structural diagram of the area B in FIG. 6 according to the present invention.

In the figure: 11-a support frame; 12-a positioning assembly; 13-a secondary frame; 14-a buffer stand; 15-a film pressing assembly; 17-a material conveyer; 18-film output roll; 19-erecting a frame; 10-a base; 21-supporting the master; 22-a support disc; 23-a fixed support; 24-a transverse fixed frame; 25-a racking carrying frame; 26-a cushioning support; 27-telescopic struts; 28-a support spring; 29-a support rail; 31-adjusting the track; 32-an electrically controlled push rod; 34-fixing the frame plate; 35-a support frame; 36-mounting a carrying frame; 37-fine adjustment of the movable bolt; 38-inner support spring; 41-transverse fixing plate; 42-vertical fixing plate; 43-adjusting the rotating shaft; 44-towards the staging bar; 45-fine tuning the frame; 46-a feeler lever; 47-abutting contact; 48-sliding balls; 51-a secondary support plate; 52-connecting sleeves; 61-an adjustment frame; 62-a first adjusting screw thread; 63-a first locking bolt; 71-a secondary regulating rod; 72-a second adjusting screw thread; 73-second locking bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

In one embodiment;

referring to fig. 1 to 3, a tire film covering and packaging machine is provided, which includes a supporting frame 11, an auxiliary frame 13 mounted on the supporting frame 11, and a material conveyor 17 for conveying a film material; and a film material output roller 18 is arranged on the material conveyor 17.

The supporting frame 11 is provided with positioning members 12 arranged at both sides, and the tire is clamped between the positioning members 12.

The positioning component 12 comprises a supporting main part 21 which is vertically installed, the supporting main part 21 is of a tripod structure as a whole, one end of the supporting main part 21 is horizontally arranged and is provided with a supporting disc 22 which penetrates through a rim; the other two ends of the supporting main member 21 are mounted on the base 10 of the supporting frame 11 through a buffer support member 26, and the other ends are mounted on the uprights 19 of the supporting frame 11 through fixing support members 23;

the auxiliary frame 13 is provided with buffer stands 14 respectively arranged at two sides, and the inner edges of the buffer stands 14 are all provided with a pressure membrane assembly 15.

In the embodiment, a vertical film coating operation mode is adopted, the tire is erected between the supporting frames 11 and vertically loaded in the middle operation area of the supporting frames 11 in a clamping and fixing mode, the film output roller 18 is used for conveying the film, the film is covered on the surface of the tire, and the film is wound along the tread of the tire along with the rotation of the tire, so that the film coating operation of the tire is completed.

In order to ensure the stability of the operation, the positioning components 12 are clamped on two sides of a rim of the tire, the supporting main components 21 on two sides are supporting base points for clamping two sides of the rim, the supporting disk 22 is inserted into a wheel axle gap of the rim so as to support the tire from two sides and keep the rotation of the tire, and the fixed support component 23 is fixed on the vertical frame 19 of the supporting frame 11 to ensure the stability; the buffering branch piece 26 is used for supporting the load of the tire and buffering the vibration influence generated when the tire rotates, so that the accuracy of tire film covering is ensured, and the whole film covering process is more uniform.

Be provided with press mold subassembly 15 on auxiliary frame 13 for laminate the membrane material in rim steel construction surface, the rotation of cooperation tire, subsequent membrane material can be attached in the rim surface along with it is crooked, thereby reach the effect of automatic tectorial membrane, buffer table platform 14 makes press mold subassembly 15 have certain activity space.

In one case of the present embodiment,

referring to fig. 3, the fixed support 23 includes a transverse fixed frame 24 and a bridging bearing frame 25, the transverse fixed frame 24 is a triangular frame, the vertex angle end of the transverse fixed frame 24 is locked and fixed with the end of the support main 21, and the vertex angle end of the transverse fixed frame 24 is fixed to the outer frame of the stand 19 through a support cross bar 29. The bridging bearing frame 25 is arranged below the transverse fixing frame 24, one end of the bridging bearing frame 25 is borne at the bottom of the transverse fixing frame 24, and the other end is supported and fixed on the stand 19.

For the fixing support 23, in the present embodiment, the transverse fixing frame 24 is designed to be a fixing component, the transverse fixing frame 24 is a triangular frame and is spatially perpendicular to the vertical direction of the supporting main component 21, so as to form a stable supporting structure in the horizontal direction, and the bridging bearing frame 25 forms a bearing support for the transverse fixing frame 24, thereby ensuring the bearing effect for the transverse fixing frame 24 and avoiding the problem of the transverse fixing frame 24 being skewed.

In one case of the present embodiment,

referring to fig. 3, the buffer support 26 includes a telescopic rod 27 and a support spring 28 for supporting the telescopic rod 27, the telescopic rod 27 is installed between the base 10 and the support main 21, and the support spring 28 is wound around the telescopic rod 27 and is connected between the fixed end of the telescopic rod 27 and the bearing surface of the base 10.

The buffer support 26 is used for bearing the weight of the support main 21 and the tire, an elastic buffer support structure is formed by the support spring 28 and the telescopic strut 27, and the buffer supports 26 on the two sides are respectively inclined towards the center line position of the tire, so that the buffer supports 26 on the two sides and the base 10 integrally form a triangular force support frame, and the stability factor is further improved.

In one embodiment;

for the squeeze film assembly 15, the present embodiment is designed with the following technical structure:

referring to fig. 6, the film pressing assembly 15 includes a vertical fixing plate 42 mounted on the buffer stage 14, and a horizontal fixing plate 41 mounted perpendicular to the vertical fixing plate 42, the vertical fixing plate 42 is mounted with a facing frame rod 44 through an adjusting rotating shaft 43, a fine tuning frame 45 is mounted at a rod end facing the frame rod 44, the fine tuning frame 45 is provided with a touch rod 46, a touch head 47 is mounted at a rod end of the touch rod 46, and the touch head 47 is provided with a sliding ball 48 for contacting with the film material.

After the tire is loaded in locating component 12, according to the size of the tire, adjust the orientation towards hack lever 44 for contact 47 is kept close to the rim position, and sliding ball 48 contacts with the membrane, with the membrane pressfitting in the surface of rim, along with the rotation of tire, the membrane is continuously dragged and is covered on the surface of tire, and sliding ball 48 guarantees that subsequent membrane is pressfitting attached on the surface of rim, and sliding ball 48 itself also receives the friction influence and rolls, thereby can not influence the motion trend of membrane.

Because the size of the tire is different, the contact rod 46 needs to be adjusted, so that the contact rod 46 can adapt to the tire with different size, and the contact head 47 can press the film material on the surface of the rim; for the fine tuning frame 45, the following structure is designed in the embodiment:

referring to fig. 7, a secondary support plate 51 is disposed on the transverse fixing plate 41, and the secondary support plate 51 is connected to the facing frame rod 44 through a connecting sleeve 52. An adjusting frame 61 is arranged on the fine adjusting frame 45, the touch rod 46 is in threaded connection with the adjusting frame 61 through a first adjusting thread 62 and is fixed through a first locking bolt 63, a secondary adjusting rod 71 is arranged on the secondary supporting plate 51, and the secondary adjusting rod 71 is in threaded connection with the adjusting frame 61 through a second adjusting thread 72 and is fixed through a second locking bolt 73.

After the orientation angle of the orientation frame rod 44 is adjusted, the secondary support plate 51 is turned over and fixedly mounted with the orientation frame rod 44 through the connecting sleeve 52; thus forming a fixed support structure for the secondary support plate 51; for the adjustment mode, the length of the extended length of the abutting rod 46 can be adjusted by the abutting rod 46 through the first adjusting screw 62, the fine adjustment frame 45 and the rod end facing the frame rod 44 are mounted in a turnable manner, and the fine adjustment frame 45 can be adjusted through the secondary adjusting rod 71, that is, the mounting angle of the adjusting frame 61 is adjusted; then, the fine adjustment of the abutting contact 47 is realized, the adjustment accuracy is ensured, and the complicated adjustment assembly does not occupy the equipment space.

In one embodiment;

referring to fig. 4, for tires of different specifications, there are great differences in tire size, and the whole squeeze film assembly 15 needs to be adjusted. The side wing of auxiliary frame 13 is provided with regulation track 31, buffer frame 14 is installed on regulation track 31, buffer frame 14 includes fixed frame plate 34 and support frame 35, be provided with on the support frame 35 and install load frame 36, press mold subassembly 15 is installed on installing load frame 36.

An electric control push rod 32 is arranged at the bottom edge of the adjusting track 31, and the electric control push rod 32 is a pushing end part of the buffer stand 14.

The buffering pallet 14 of this embodiment design both sides is installed on adjusting track 31, and press mold subassembly 15 is installed on buffering pallet 14, through automatically controlled push rod 32 as driving tool, drives the press mold subassembly 15 of both sides and carries out the motion in opposite directions to can accomplish the centre gripping to the tire, carry out holistic coarse adjustment.

Referring to fig. 4 and 5, in one aspect of the present embodiment, during the rough adjustment process, the dimensional accuracy is insufficient, and there is a risk that the collision head 47 of the squeeze film assembly 15 collides with the rim; therefore, the present embodiment is further designed with the following structure:

the two ends of the supporting outer frame 35 are connected with the fixed frame plate 34 and the middle through a fine adjustment movable bolt 37, and the inner cavity areas of the fixed frame plate 34 and the supporting outer frame 35 are connected with a plurality of inner supporting springs 38.

In the design of this embodiment, the buffer stand 14 includes a fixed frame plate 34 and a supporting outer frame 35, a connecting end of the supporting outer frame 35 is provided with a notch, the fixed frame plate 34 is inserted into the notch and connected by a fine-tuning movable bolt 37 (as shown in fig. 5), so that the fixed frame plate 34 and the supporting outer frame 35 have a certain fluctuation range, and the inner cavity areas of the fixed frame plate 34 and the supporting outer frame 35 are connected with a plurality of inner supporting springs 38 to form an elastic supporting structure; thus, for the squeeze film assembly 15, when the adjustment is performed through the adjustment track 31, even if the collision head 47 of the squeeze film assembly 15 collides with the rim, a certain buffering range is provided.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.