Winding device for sticker production

Abstract

The utility model discloses a winding device for sticker production, which comprises a winding mechanism and a pressing assembly, a base is mounted at the lower end of the winding mechanism, the pressing assembly is mounted at the upper end of the base, the pressing assembly comprises a movable supporting plate, the lower end of the movable supporting plate is mounted at the upper end of the base, and the lower end of the movable supporting plate is mounted at the lower end of the base. A movable guide rail groove is formed in the movable supporting plate, and a sliding block is connected into the movable guide rail groove in a sliding mode, so that a sticker can be effectively fixed to the cutting plate, the sticker is prevented from moving or shifting in the production process, and the production efficiency and the product quality are improved; pressing force can be accurately controlled, the problem that the sticker is damaged due to too large pressure or the sticker cannot be fixed due to too small pressure is solved, the friction force between the pressing plate and the sticker can be increased by arranging a rubber pad, and the stability of the sticker is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of winding device for sticker production technical field, specifically a kind of winding device for sticker production. BACKGROUND

[0002] The winding device for sticker production is widely used in the processing link of sticker in printing, packaging, label making and other industries, and the demand for stickers in these industries is huge, and the quality of stickers is required to be high, so the performance of the winding device directly affects the efficiency and product quality of the entire production line. The modern winding device for sticker production is usually equipped with an automatic control system, which can realize automatic winding and cutting.

[0003] The current winding device for sticker production places the stickers to be wound on the conveying shaft, starts the motor through the control system, and the motor drives the winding shaft to rotate. The winding ring on the winding shaft starts to rotate counterclockwise, gradually winding the stickers on its surface. As the winding ring rotates, the stickers come into contact with the cutter, which cuts the stickers and makes them evenly distributed on each winding ring. After winding is completed, the control system automatically stops the motor operation and may trigger the automatic cutting mechanism to cut the stickers. At this time, the box door can be opened to take out the wound roll. Since the stickers come into contact with the cutter, the cutter may cause the stickers to wrinkle. SUMMARY

[0004] The utility model aims to provide a winding device for sticker production to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a winding device for sticker production, comprising a winding mechanism and a pressing assembly, characterized in that: the lower end of the winding mechanism is provided with a base, and the upper end of the base is provided with a pressing assembly. The pressing assembly comprises a movable support plate, a moving guide groove is formed in the inside of the movable support plate, a sliding block is connected to the inside of the moving guide groove through sliding, the sliding block can move up and down in the moving guide groove, one end of the sliding block is fixedly provided with a pressing plate, and the lower end of the pressing plate is fixedly provided with a rubber pad.

[0006] As a further optimization of the technical scheme, a threaded screw rod is rotatably connected to the inside of the sliding block, the threaded screw rod rotates in the sliding block to drive the sliding block to move up and down, a micro motor is installed at the upper end of the threaded screw rod, the lower end of the micro motor is connected to the upper end of the fixed plate through bolts, and the lower end of the fixed plate is connected to the upper end of the movable support plate through bolts.

[0007] As a further preferred embodiment of this technical solution, the lower part of the pressing plate can contact and press against the cutting plate, and a support column is installed at the lower end of the cutting plate, with the lower end of the support column installed at the upper end of the base.

[0008] As a further preferred embodiment of this technical solution, the cutting plate has a cutting groove, and a blade is disposed inside the cutting groove.

[0009] As a further preferred embodiment of this technical solution, tensioning components are installed on both sides of the movable support plate. The tensioning components include: bearings, which are installed inside one end of the movable support plate, and movable columns are installed inside the bearings.

[0010] As a further preferred embodiment of this technical solution, a telescopic hydraulic cylinder is fixedly installed on the outer side of the movable column, and a telescopic guide column is installed inside the telescopic hydraulic cylinder.

[0011] As a further preferred embodiment of this technical solution, a connector is installed at one end of the telescopic guide post, and a tension roller is installed at one end of the connector.

[0012] This utility model provides a winding device for sticker production, which has the following advantages:

[0013] (1) By setting up a clamping component, this utility model can effectively fix the sticker on the cutting plate, preventing it from moving or shifting during the production process, thus improving production efficiency and product quality. By using a combination of threaded screw and micro motor, precise control of the clamping force can be achieved, avoiding the problem of sticker damage due to excessive pressure or failure to fix the sticker due to insufficient pressure. By setting up a rubber pad, the friction between the clamping plate and the sticker can be increased, further improving the stability of the sticker.

[0014] (2) By using a tensioning component, this utility model can precisely control the tightness of the sticker, thereby preventing the sticker from moving or shifting during the cutting process, thus improving the cutting accuracy and quality. Appropriate tension can reduce the stretching and deformation of the sticker during the cutting process, protecting the integrity and aesthetics of the sticker material. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the cutter assembly structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the clamping component structure of this utility model;

[0018] Figure 4This is a schematic diagram of the tensioning assembly structure of this utility model;

[0019] In the diagram: 100, winding mechanism; 101, base; 200, clamping assembly; 201, movable support plate; 202, movable guide rail groove; 203, sliding block; 204, threaded screw; 205, micro motor; 206, clamping plate; 207, rubber pad; 209, fixing plate; 300, tensioning assembly; 301, tension roller; 302, connector; 303, telescopic guide column; 304, telescopic hydraulic cylinder; 305, bearing; 306, movable column; 400, cutter assembly; 401, cutting plate; 402, support column; 403, cutting groove; 404, blade. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] This utility model provides a technical solution: such as Figures 1-3 As shown in this embodiment, a rewinding device for sticker production includes a rewinding mechanism 100 and a pressing assembly 200. A base 101 is mounted on the lower end of the rewinding mechanism 100, and the pressing assembly 200 is mounted on the upper end of the base 101. The pressing assembly 200 includes a movable support plate 201, the lower end of which is mounted on the upper end of the base 101. A movable guide groove 202 is formed inside the movable support plate 201. A sliding block 203 is slidably connected inside the movable guide groove 202, allowing the sliding block 203 to move up and down within the movable guide groove 202. A pressing plate 206 is fixedly mounted on one end of the sliding block 203, and a rubber pad 207 is fixedly mounted on the lower end of the pressing plate 206. A threaded screw 204 is rotatably connected inside the sliding block 203. The rotating part drives the sliding block 203 to move up and down. A micro motor 205 is installed at the upper end of the threaded screw 204. The lower end of the micro motor 205 is bolted to the upper end of the fixed plate 209. The lower end of the fixed plate 209 is bolted to the upper end of the movable support plate 201. In actual use, after the winding mechanism 100 finishes winding the sticker, it drives the micro motor 205 to drive the threaded screw 204 to rotate, which further drives the sliding block 203 to move up and down inside the movable support plate 201, thereby driving the pressing plate 206 to move up and down. When the pressing plate 206 moves downward, it applies pressure to the sticker with the rubber pad 207 to press it. Since the blade 402 is set inside the cutting groove 403, when the sticker is pressed, the blade 402 will cut the sticker.

[0022] By setting the clamping component 200, the sticker can be effectively fixed on the cutting plate 404, preventing it from moving or shifting during production, thus improving production efficiency and product quality. By using the combination of the threaded screw 204 and the micro motor 205, precise control of the clamping force can be achieved, avoiding the problem of sticker damage due to excessive pressure or failure to fix the sticker due to insufficient pressure. By setting the rubber pad 207, the friction between the clamping plate 206 and the sticker can be increased, further improving the stability of the sticker.

[0023] like Figures 2-3 As shown, the lower part of the clamping plate 206 can contact and press against the cutting plate 404. The lower end of the cutting plate 404 is equipped with a support column 401, and the lower end of the support column 401 is installed on the upper end of the base 101. The cutting plate 404 has a cutting groove 403, and a blade 402 is provided inside the cutting groove 403.

[0024] like Figures 1-2 , Figure 4 As shown, tensioning components 300 are installed on both sides of the movable support plate 201. The tensioning components 300 include: bearings 305, which are installed inside one end of the movable support plate 201. A movable column 306 is installed inside the bearing 305. A telescopic hydraulic cylinder 304 is fixedly installed on the outside of the movable column 306. A telescopic guide column 303 is installed inside the telescopic hydraulic cylinder 304. A connector 302 is installed at one end of the telescopic guide column 303. A tension roller 301 is installed at one end of the connector 302. In actual use, when the sticker is pressed, the telescopic hydraulic cylinder 304 drives the telescopic guide column 303 to move, which in turn drives the tension roller 301 to rotate downward. The telescopic hydraulic cylinder 304 rotates inside the bearing 305 through the movable column 306. When the tension roller 301 presses on the surface of the sticker, the tightness of the sticker can be controlled.

[0025] By precisely controlling the tightness of the sticker using the tension-releasing component 300, the sticker can be prevented from moving or shifting during the cutting process, thereby improving the cutting accuracy and quality. Appropriate tension can reduce the stretching and deformation of the sticker during the cutting process, protecting the integrity and aesthetics of the sticker material.

[0026] This utility model provides a winding device for sticker production. The specific working principle is as follows: After the winding mechanism 100 finishes winding the sticker, the micro motor 205 drives the threaded screw 204 to rotate, which in turn drives the sliding block 203 to move up and down inside the movable support plate 201, thereby driving the pressure plate 206 to move up and down. When the pressure plate 206 moves downward, it applies pressure to the sticker and presses it against the rubber pad 207. Since the blade 402 is located inside the cutting groove 403, when the sticker is pressed, the telescopic hydraulic cylinder 304 drives the telescopic guide column 303 to move, which in turn drives the tension roller 301 to rotate downward. The telescopic hydraulic cylinder 304 rotates inside the bearing 305 through the movable column 306. When the tension roller 301 presses on the surface of the sticker, the tightness of the sticker can be controlled, and the blade 402 will cut the sticker.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rewinding device for sticker production, comprising a rewinding mechanism (100) and a clamping assembly (200), characterized in that: The lower end of the winding mechanism (100) is equipped with a base (101), and the upper end of the base (101) is equipped with a pressing assembly (200). The pressing assembly (200) includes a movable support plate (201), the lower end of which is installed on the upper end of the base (101). The movable support plate (201) has a movable guide rail groove (202) inside, and a sliding block (203) is slidably connected inside the movable guide rail groove (202). The sliding block (203) can move up and down inside the movable guide rail groove (202). A pressing plate (206) is fixedly installed at one end of the sliding block (203), and a rubber pad (207) is fixedly installed at the lower end of the pressing plate (206).

2. The rewinding device for sticker production according to claim 1, characterized in that: The sliding block (203) is rotatably connected to a threaded screw (204). The threaded screw (204) rotates inside the sliding block (203), causing the sliding block (203) to move up and down. A micro motor (205) is installed at the upper end of the threaded screw (204). The lower end of the micro motor (205) is bolted to the upper end of the fixing plate (209). The lower end of the fixing plate (209) is bolted to the upper end of the movable support plate (201).

3. The rewinding device for sticker production according to claim 1, characterized in that: The lower part of the pressing plate (206) can contact and press against the cutting plate (404), and the lower end of the cutting plate (404) is equipped with a support column (401), and the lower end of the support column (401) is installed on the upper end of the base (101).

4. A rewinding device for sticker production according to claim 3, characterized in that: The cutting plate (404) has a cutting groove (403), and a blade (402) is provided inside the cutting groove (403).

5. A rewinding device for sticker production according to claim 1, characterized in that: Tension-releasing components (300) are installed on both sides of the movable support plate (201). The tension-releasing components (300) include: bearings (305), which are installed inside one end of the movable support plate (201). A movable column (306) is installed inside the bearing (305).

6. A rewinding device for sticker production according to claim 5, characterized in that: A telescopic hydraulic cylinder (304) is fixedly installed on the outside of the movable column (306), and a telescopic guide column (303) is installed inside the telescopic hydraulic cylinder (304).

7. A rewinding device for sticker production according to claim 6, characterized in that: One end of the telescopic guide post (303) is equipped with a connector (302), and one end of the connector (302) is equipped with a tension roller (301).

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