阅读说明：本技术 不干胶贴标机的标签底纸的收集胀套装置 (Collecting and expanding sleeve device for label base paper of adhesive sticker labeling machine ) 是由 李建亮 于 2021-08-31 设计创作，主要内容包括：本发明涉及贴标机,特别是一种不干胶贴标机的标签底纸收集胀套装置。包括驱动机构、底座、收标轴,驱动机构安装在底座上,收标轴与底座转动连接并由驱动机构驱动,收标轴的根部套装内收标盘,内收标盘外侧的收标轴套装转套,转套的外周面设有呈十字形的凸出部,相邻凸出部之间的凹槽内布满滚珠,转套外设有四个轴向的弧板,弧板的两端设有滚珠压板；相对的两个弧板通过穿过收标轴和转套的连接件连接,转套与连接件的连接孔为周向的长孔,弧板与连接件滑动连接；转套的外端设有轴向的拨杆,帽形的手轮套装在拨杆上,把手与收标轴转动连接,把手设有径向的用于拨动拨杆的螺杆。本发明结构紧凑,操作简单,省时省力,效率高。(The invention relates to a labeling machine, in particular to a label base paper collecting and expanding device of a self-adhesive labeling machine. The automatic label collecting device comprises a driving mechanism, a base and a label collecting shaft, wherein the driving mechanism is arranged on the base, the label collecting shaft is rotatably connected with the base and driven by the driving mechanism, an inner label collecting disc is sleeved at the root part of the label collecting shaft, a rotary sleeve is sleeved on the label collecting shaft on the outer side of the inner label collecting disc, cross-shaped protruding parts are arranged on the outer peripheral surface of the rotary sleeve, balls are fully distributed in grooves between the adjacent protruding parts, four axial arc plates are arranged outside the rotary sleeve, and ball pressing plates are arranged at two ends of each arc plate; the two opposite arc plates are connected through a connecting piece penetrating through the mark collecting shaft and the rotating sleeve, a connecting hole of the rotating sleeve and the connecting piece is a circumferential long hole, and the arc plates are connected with the connecting piece in a sliding manner; the outer end of the rotating sleeve is provided with an axial shifting rod, a cap-shaped hand wheel is sleeved on the shifting rod, a handle is rotationally connected with the mark collecting shaft, and the handle is provided with a radial screw rod for shifting the shifting rod. The invention has the advantages of compact structure, simple operation, time and labor saving and high efficiency.)

1. The utility model provides an expanding cover device is collected to non-setting adhesive labeller's label base stock, includes actuating mechanism, base, receipts mark axle, and actuating mechanism installs on the base, receives the mark axle to rotate with the base to be connected and by actuating mechanism drive, its characterized in that: the root of the label collecting shaft is sleeved with an inside label collecting disc, the label collecting shaft on the outer side of the inside label collecting disc is sleeved with a rotating sleeve, the outer peripheral surface of the rotating sleeve is provided with cross-shaped protruding parts, rolling balls are fully distributed in grooves between adjacent protruding parts, four axial arc plates are arranged outside the rotating sleeve, and two ends of each arc plate are provided with rolling ball pressing plates; the two opposite arc plates are connected through a connecting piece penetrating through the mark collecting shaft and the rotating sleeve, a connecting hole of the rotating sleeve and the connecting piece is a circumferential long hole, and the arc plates are connected with the connecting piece in a sliding manner; the outer end of the rotating sleeve is provided with an axial shifting rod, a cap-shaped hand wheel is sleeved on the shifting rod, a handle is rotationally connected with the mark collecting shaft, and the handle is provided with a radial screw rod for shifting the shifting rod.

2. The sticker label machine of claim 1 wherein the sticker paper collecting and expanding device is characterized in that: the arc plate outside of the inside-closing target disc is sleeved with the outside-closing target disc assembly, the outside-closing target disc assembly comprises an outside-closing target disc and a positioning sleeve, the outside-closing target disc is sleeved at the inner end of the positioning sleeve, the positioning sleeve outside the outside of the outside-closing target disc is provided with a flange structure, an inner hole of the positioning sleeve outside the flange structure is provided with a spiral groove, and a spring is arranged in the spiral groove.

3. The sticker label machine of claim 1 wherein the sticker paper collecting and expanding device is characterized in that: the base is equipped with the shaft hole that link up, and in the shaft hole of base was arranged in to the output shaft of actuating mechanism's speed reducer, the shaft hole internal rotation was connected and the transmission cover, and the transmission cover is connected with the output shaft key-type connection of speed reducer, and the lower extreme and the upper end of transmission cover are connected with the base through one-way clutch and bearing respectively, and the transmission cover passes through elastic pin with receipts mark axle and is connected.

4. The sticker label machine of claim 1 wherein the sticker paper collecting and expanding device is characterized in that: the connecting piece comprises a pin, a pin bush and an embedding bush, the embedding bush is embedded in the mounting hole of the arc plate, the pin is installed in the embedding bush of one arc plate of the two opposite arc plates, the pin bush is installed in the embedding bush of the other arc plate, and the pin penetrates through the rotating bush and the mark collecting shaft to be connected with the internal thread of the pin bush.

Technical Field

The invention relates to a labeling machine, in particular to a label base paper collecting and expanding device of a self-adhesive labeling machine.

Background

The labeling machine is a packaging machine for sticking labels to the surfaces of various containers, such as containers for beverages, condiments, wines and the like, and is widely applied. Chinese utility model patent that the bulletin number is CN201721680U discloses a full-automatic adhesive labeller's label is fed and bottom paper recovery mechanism, and this utility model's recovery pivot that bottom paper recovery mechanism was retrieved is equipped with inflation strip, inflation guide shaft, inflation adjusting screw end cap and inflation adjusting screw hand wheel, and this utility model adjusts the inflation strip through the lead screw, and the lead screw need rotate many rings, complex operation, and it is hard to take trouble.

Disclosure of Invention

The invention aims to solve the technical problems and provides a label base paper collecting and expanding device of a self-adhesive labeling machine, which is simple and convenient to operate.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a label base paper collecting and expanding device of a self-adhesive labeling machine comprises a driving mechanism, a base and a label collecting shaft, wherein the driving mechanism is installed on the base, the label collecting shaft is rotatably connected with the base and driven by the driving mechanism, an inward-closing label disc is sleeved at the root part of the label collecting shaft, a rotary sleeve is sleeved on the label collecting shaft outside the inward-closing label disc, cross-shaped protruding parts are arranged on the outer peripheral surface of the rotary sleeve, balls are fully distributed in grooves between the adjacent protruding parts, four axial arc plates are arranged outside the rotary sleeve, and ball pressing plates are arranged at two ends of the arc plates; the two opposite arc plates are connected through a connecting piece penetrating through the mark collecting shaft and the rotating sleeve, a connecting hole of the rotating sleeve and the connecting piece is a circumferential long hole, and the arc plates are connected with the connecting piece in a sliding manner; the outer end of the rotating sleeve is provided with an axial shifting rod, a cap-shaped hand wheel is sleeved on the shifting rod, a handle is rotationally connected with the mark collecting shaft, and the handle is provided with a radial screw rod for shifting the shifting rod.

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

compact structure, easy operation, labour saving and time saving, it is efficient.

Further, the optimization scheme of the invention is as follows:

the arc plate outside of the inside-closing target disc is sleeved with the outside-closing target disc assembly, the outside-closing target disc assembly comprises an outside-closing target disc and a positioning sleeve, the outside-closing target disc is sleeved at the inner end of the positioning sleeve, the positioning sleeve outside the outside of the outside-closing target disc is provided with a flange structure, an inner hole of the positioning sleeve outside the flange structure is provided with a spiral groove, and a spring is arranged in the spiral groove.

The base is equipped with the shaft hole that link up, and in the shaft hole of base was arranged in to the output shaft of actuating mechanism's speed reducer, the shaft hole internal rotation was connected and the transmission cover, and the transmission cover is connected with the output shaft key-type connection of speed reducer, and the lower extreme and the upper end of transmission cover are connected with the base through one-way clutch and bearing respectively, and the transmission cover passes through elastic pin with receipts mark axle and is connected.

The connecting piece comprises a pin, a pin bush and an embedding bush, the embedding bush is embedded in the mounting hole of the arc plate, the pin is installed in the embedding bush of one arc plate of the two opposite arc plates, the pin bush is installed in the embedding bush of the other arc plate, and the pin penetrates through the rotating bush and the mark collecting shaft to be connected with the internal thread of the pin bush.

Drawings

FIG. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

FIG. 4 is a cross-sectional view B-B of FIG. 1;

FIG. 5 is a cross-sectional view C-C of FIG. 1;

FIG. 6 is a perspective view of a swivel sleeve according to an embodiment of the present invention;

FIG. 7 is a schematic view of an arc plate and a ball according to an embodiment of the present invention;

fig. 8 is a cross-sectional view taken along line D-D of fig. 7.

In the figure: a motor 1; a speed reducer 2; a base 3; a connecting plate 4; a connecting sleeve 5; 5-1 of an elastic pin; a one-way clutch 6; a bearing 7; a gasket 8; a mark collecting shaft 9; an adduction mark plate 10; a rotating sleeve 11; the projection 11-1; mounting holes 11-2; (ii) a A ball 12; an arc plate 13; a ball presser 13-1; a pin 14; a pin bush 15; a shift lever 16; a hand wheel 17; a platen 18; a screw 19; an outer label receiving tray 20; a positioning sleeve 21; a spring 22; an electro-ocular plate 23; and a bushing 24.

Detailed Description

The invention is further described in detail below with reference to the figures and examples.

Referring to fig. 1, 2 and 3, the present embodiment is a label base paper collecting and expanding device of a self-adhesive labeling machine, which is composed of a driving mechanism, a base 3, a connecting sleeve 5, a label collecting shaft 9, a rotating sleeve 11, an arc plate 13, and the like. The driving mechanism is composed of a motor 1 and a speed reducer 2, the speed reducer 2 is installed on the motor, the motor 1 drives the speed reducer 2, the motor 1 is a servo motor, and the speed reducer 2 is provided with an electric eye support plate 23.

Base 3 installs on speed reducer 2, base 3 passes through connecting plate 4 and is connected with speed reducer 2, base 3 is equipped with the shaft hole that link up, installation adapter sleeve 5 in the shaft hole, adapter sleeve 5 passes through the output shaft of key and speed reducer 2, install roller one-way clutch 6 between the inner in the shaft hole of base 3 and the adapter sleeve 5, installation deep groove ball bearing 7 between the outer end in shaft hole and the adapter sleeve 5, the upper end of adapter sleeve 5 is equipped with the convex shoulder structure, the upper portion of adapter sleeve 5 is equipped with gasket 8, circular shape adduction mark dish 10 is installed on the upper portion of gasket 8, adduction mark dish 10 suit is on receiving mark axle 9. The lower end of the mark collecting shaft 9 is arranged in the connecting sleeve 5, and the mark collecting shaft 9 is connected with the connecting sleeve 5 through an elastic pin 5-1.

The mark collecting shaft 9 outside the mark collecting disc 10 is sleeved with the rotating sleeve 11, four radial protruding parts 11-1 are uniformly distributed on the peripheral surface of the rotating sleeve 11 body, the protruding parts 11-1 are as long as the rotating sleeve 11 body, and the four protruding parts 11-1 are in a cross shape. The grooves between adjacent protrusions 11-1 are filled with balls 12, and the balls 12 are axially arranged. Four axial arc plates 13 are arranged outside the rotating sleeve 11, and the outer arcs of the four arc plates 13 form a whole circle. The two opposite arc plates 13 are connected through a connecting piece penetrating through the mark collecting shaft 9 and the rotary sleeve 11, the connecting piece comprises a pin 14, a pin sleeve 15, an insert sleeve 24 and the like, the insert sleeve 24 is embedded in a mounting hole of the arc plates 13, the pin 14 is installed in the insert sleeve 24 of one arc plate 13 of the two opposite arc plates 13, the pin sleeve 15 is installed in the insert sleeve 24 of the other arc plate 13, the pin 14 penetrates through the rotary sleeve 11 and the mark collecting shaft 9 to be connected with the internal thread of the pin sleeve 15, and the inner end of the insert sleeve 24 separates the ball 12. The connecting holes 11-2 of the rotating sleeve 11 and the pin 14 are circumferential long holes, the two groups of connecting holes 11-2 are arranged in a staggered mode, and the arc plate 13 is connected with the pin 14 or the pin sleeve 15 in a sliding mode. Ball pressure plates 13-1 are arranged at two ends of the arc plate 13, the balls 12 are positioned between the two ball pressure plates 13-1, and a plurality of blind holes are processed on the outer arc surface of the arc plate 13. Four axial deflector rods 16 are arranged at the outer end of the rotating sleeve 11, the deflector rods 16 are positioned on the end faces of the protruding portions, a cap-shaped hand wheel 17 is sleeved on the deflector rods 16, a central hole is machined in the hand wheel 17, a groove is formed in the outer end face of the hand wheel 17, the central hole is sleeved on the label collecting shaft 9, the outer end face of the label collecting shaft 9 extends out of the bottom face of the groove of the hand wheel 17, a pressing plate 18 is arranged in the groove of the hand wheel 17, the pressing plate 18 is connected with the label collecting shaft 9 through bolts, radial screw rods 19 are arranged on the hand wheel 17, and the screw rods 19 are used for shifting the deflector rods 16.

An arc plate 13 on the outer side of the inward-closing target disk 10 is sleeved with an outer target disk collecting assembly, the outer target disk collecting assembly comprises an outer target disk collecting 20, a positioning sleeve 21, a spring 22 and the like, the outer target disk collecting 20 is sleeved at the inner end of the positioning sleeve 21, the positioning sleeve 21 on the outer side of the outer target disk collecting 20 is provided with a flange structure, an inner hole of the positioning sleeve 21 on the outer side of the flange structure is provided with a spiral groove, and the spring 22 is installed in the spiral groove.

The working process of the embodiment is as follows: sleeving an outer label collecting disc 20 and a positioning sleeve 21 on the arc plate 13, rotating a hand wheel 17, shifting a shifting lever 16 by a screw rod 19, driving the rotating sleeve 11 to rotate by the shifting lever 16, expanding the arc plate 13 outwards by a protruding part of the rotating sleeve 11, and winding the label backing paper on the outer side of the arc plate 13; when the label is fully collected on the label collecting disc, the winding is stopped, the hand wheel 17 is rotated reversely, the four arc plates 13 are loosened, and the label roll and the outer label collecting disc assembly are easily taken down. The pin 14 and the pin sleeve 15 of the invention can also be provided with a return spring to realize the return of the arc plate 13.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.