CN219771295U - An automatic winding material receiving structure for coating machines - Google Patents

Abstract

The utility model discloses a rewinding automatic material receiving structure for a coating machine, which includes a frame. The front end of the frame is rotatably connected to a disc-type roller frame. There are two sets of rewinding assemblies inside the disc-type roller frame. There is a first guide roller that is rotatably connected inside the roller frame. There are two sets of first guide rollers. There is a mounting base fixedly connected to the lower end of the frame. A slider is slidingly connected to the mounting base. The upper end of the slider is fixedly connected to a support rod. The support rod A cutter is fixedly connected to the upper end, and a first spring is fixedly connected to the lower end of the slider. The end of the first spring away from the sliding is fixedly connected to the inner wall of the mounting base. An engaging component is provided on the outer wall of the mounting base. A driving component is provided at the lower end of the frame. The utility model solves the problem that using manual work will require stopping the coating machine, which reduces the winding efficiency, and at the same time, using manual work will increase the manual workload.

Description

An automatic material-receiving structure for a coating machine

Technical field

The utility model relates to the technical field of coating machines, and is specifically an automatic winding material receiving structure for a coating machine.

Background technique

The coating machine is mainly used for the production of surface coating processes for films, papers, etc. This machine coats a rolled base material with a layer of glue, paint or ink with a specific function, and then dries it and winds it up.

Most of the existing winding mechanisms manually cut the strip at the forward end of the winding roller, install a new winding roller, and then connect the strip to the new winding roller to achieve replacement. Effect. Although the winding effect can be achieved manually, using manual labor will require stopping the coating machine, which will reduce the winding efficiency. At the same time, using manual labor will increase the manual workload.

Utility model content

The purpose of this utility model is to solve the shortcomings existing in the prior art and solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solution: a rewinding automatic material receiving structure for a coating machine, including a frame, the front end of the frame is rotatably connected to a disc-type roller frame, and the disc-type roller is There are two sets of winding assemblies inside the frame, and a first guide roller is rotatably connected to the inside of the disc-type roller frame. There are two sets of first guide rollers, and a mounting seat is fixedly connected to the lower end of the frame. A slider is slidably connected inside the mounting base, a support rod is fixedly connected to the upper end of the slider, a cutter is fixedly connected to the upper end of the support rod, a first spring is fixedly connected to the lower end of the slider, and the first spring is away from the sliding One end of the mounting base is fixedly connected to the inner wall of the mounting base. The outer wall of the mounting base is provided with a snap assembly, and the lower end of the frame is provided with a driving assembly.

Preferably, the engaging assembly includes a square frame and a clamping block. The outer wall of the mounting base is slidably connected to a square frame, and the inner wall of the square frame is fixedly connected to a clamping block. The lower end surface of the clamping block is connected to the upper surface of the slider. The end faces are fitted together, and the end of the inner wall of the square frame away from the clamping block is fixedly connected to a second spring, and the end of the second spring close to the clamping block is fixedly connected to the outer wall of the mounting base.

Preferably, the driving assembly includes a second electric telescopic rod and a support frame. The second electric telescopic rod is fixedly connected to both sides of the lower end of the frame, and the output shaft end of the second electric telescopic rod is fixedly connected to a support. The lower end of the support frame is fixedly connected with a connecting rod, and the left end of the lower end of the connecting rod is fixedly connected with a convex block, and the convex block cooperates with the square frame.

Preferably, a load-bearing rod is fixedly connected to the side wall of the support rod, a pressure rod is fixedly connected to the left end of the support rod, the pressure rod is located above the load-bearing rod, and a pressure roller is rotatably connected inside the support frame.

Preferably, the rewinding assembly includes a rewinding roller and a second motor, the front end of the disc-type roller frame is fixedly connected to a second motor, and the rear end of the disc-type roller frame is fixedly connected to a first electric telescopic rod. , The second motor and the output shaft ends of the first electric telescopic rod are both fixedly connected with hexagonal positioning blocks, and the side walls of the hexagonal positioning blocks are sleeved with winding rollers.

Preferably, a first gear is fixedly connected to the front side wall of the disc-type roller frame, a first motor is fixedly connected to the upper end of the frame, and a second gear is fixedly connected to the output shaft end of the first motor. One gear meshes with the second gear, and a second guide roller is rotatably connected inside the frame.

Compared with the existing technology, the beneficial effects of this utility model are:

1. This utility model uses a square frame, a clamping block, a slider, a support rod, a cutter, a first spring, a second spring, and a support frame. With the cooperation of the connecting rod and the bump, the support frame moves upward, which drives the pressure roller to move upward, causing the strip to move toward the side wall of the winding roller. When the support frame moves upward, it drives the connecting rod to move upward, thereby driving the bump. Move upward, the upward-moving bump squeezes the square frame to move to the left, thereby driving the clamp block to move, causing the clamp block and the slider to disengage, and pushing the slider to move upward when the first spring is compressed, thereby driving the support The rod moves upward quickly, causing the cutter to cut the strip, and then cooperates with the winding assembly to rewind the strip on the new winding roller, thus improving the winding efficiency.

2. This utility model starts the first motor through the cooperation of the disc-type roller frame, the second motor, the first electric telescopic rod, the hexagonal positioning block, the winding roller, the first motor, the first gear and the second gear. By engaging one end of the rewinding roller with the hexagonal positioning block, and then starting the first electric telescopic rod, the other end of the rewinding roller is also engaged with the hexagonal positioning block, thereby installing the rewinding roller on the disc-type roller frame. , this is to start the first motor and the second motor. The second motor starts to drive the hexagonal positioning block to rotate, thereby driving the winding roller to rotate, thus preparing for winding. The start of the first motor cooperates with the first gear and the second gear to thereby Drive the disc roller frame to rotate 180 degrees, so that the newly installed winding roller moves to the winding position, and cooperates with the cutter and pressure roller, so that the winding roller can be replaced without stopping the coating machine. , which improves the winding efficiency and reduces the manual workload.

Description of the drawings

Figure 1 is a schematic diagram of the overall front structural view of the utility model;

Figure 2 is a schematic rear view structural diagram of the utility model;

Figure 3 is a schematic cross-sectional structural diagram of the rack of the present utility model;

Figure 4 is a schematic cross-sectional structural diagram of the mounting base of the present utility model;

Figure 5 is a schematic diagram of the exploded structure of the hexagonal positioning block and winding roller of the present utility model.

In the picture: 1. Frame; 2. Disc roller frame; 3. First electric telescopic rod; 4. First gear; 5. First motor; 6. Second gear; 7. Second motor; 8. Winding roller; 9. First guide roller; 10. Pressure rod; 11. Hexagonal positioning block; 12. Second guide roller; 13. Mounting seat; 14. Slider; 15. Support rod; 16. Cutter; 17 , the first spring; 18. square frame; 19. clamping block; 20. second spring; 21. load-bearing rod; 22. second electric telescopic rod; 23. support frame; 24. pressure roller; 25. connecting rod; 26 , bumps.

Implementation

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-5. The present utility model provides a technical solution: a rewinding automatic material receiving structure for a coating machine, including a frame 1. The front end of the frame 1 is rotatably connected to a disc-type roller frame 2. The disc There are two sets of winding assemblies inside the roller frame 2. A first guide roller 9 is rotatably connected to the inside of the disc roller frame 2. Two sets of first guide rollers 9 are provided. A mounting base 13 is fixedly connected to the lower end of the frame 1. A slider 14 is slidably connected inside the mounting base 13. The upper end of the slider 14 is fixedly connected to a support rod 15. The upper end of the support rod 15 is fixedly connected to a cutter 16. The lower end of the slider 14 is fixedly connected to a first spring 17. The first spring 17 is away from The sliding end is fixedly connected to the inner wall of the mounting base 13. The outer wall of the mounting base 13 is provided with a snap-in assembly. The lower end of the frame 1 is provided with a driving assembly. The disc-type roller frame 2 rotates 180 degrees to make the newly installed winding roller 8 moves to the rewinding position, and then cooperates with the starting assembly to drive the engaging assembly to cancel the engagement of the slider 14, and then cooperates with the compressed first spring 17 to quickly push the slider 14 upward to drive the cutter 16 moves upward to cut the strip and achieve the winding effect.

Further, the engaging assembly includes a square frame 18 and a clamping block 19. The square frame 18 is slidingly connected to the outer wall of the mounting base 13, and the clamping block 19 is fixedly connected to the inner wall of the square frame 18. The lower end surface of the clamping block 19 is in contact with the upper end surface of the slider 14. Close, the end of the inner wall of the square frame 18 away from the clamping block 19 is fixedly connected with a second spring 20, and the end of the second spring 20 close to the clamping block 19 is fixedly connected with the outer wall of the mounting base 13. The driving assembly includes a second electric telescopic rod 22 and a support. Frame 23. A second electric telescopic rod 22 is fixedly connected to both sides of the inner lower end of the frame 1. A support frame 23 is fixedly connected to the output shaft end of the second electric telescopic rod 22. A connecting rod 25 is fixedly connected to the lower end of the support frame 23. The connecting rod There is a bump 26 fixedly connected to the left end of the lower end of 25. The bump 26 cooperates with the square frame 18. By activating the second telescopic rod, the support frame 23 is driven to move upward. The upward movement of the support frame 23 drives the connecting rod 25 to move upward, thereby reaching the bump 26. Move upward, when the bump 26 fits the square frame 18, it squeezes the square frame 18 and drives the square frame 18 to move to the left. The square frame 18 moves to the left and drives the clamping block 19 to move to the left, thereby reaching the position of the slider 14 The effect of disengagement.

Further, the rewinding assembly includes a rewinding roller 8 and a second motor 7. The second motor 7 is fixedly connected to the front end of the disc-type roller frame 2, and the first electric telescopic rod 3 is fixedly connected to the rear end of the disc-type roller frame 2. , the output shaft ends of the second motor 7 and the first electric telescopic rod 3 are fixedly connected with a hexagonal positioning block 11. The side wall of the hexagonal positioning block 11 is sleeved with a rewinding roller 8. By connecting one end of the rewinding roller 8 with the hexagonal positioning block 11 Engage, and then start the first electric telescopic rod 3, so that the other end of the rewinding roller 8 is also engaged with the hexagonal positioning block 11, so that the rewinding roller 8 is installed on the disc-type roller frame 2 to facilitate the rewinding roller. 8 installation and disassembly.

The working principle of the utility model: when in use, one end of the rewinding roller 8 is engaged with the hexagonal positioning block 11, and then the first electric telescopic rod 3 is started, so that the other end of the rewinding roller 8 is also engaged with the hexagonal positioning block 11. Then, the winding roller 8 is installed on the disc roller frame 2, and then the first motor 5 is started to drive the second gear 6 to rotate, the second gear 6 rotates to drive the first gear 4 to rotate, and the first gear 4 rotates to drive the round Disc roller frame 2, when the disc roller frame 2 rotates 180 degrees, the rewinding roller 8 moves to the rewinding position, and at the same time moves the rewinding roller 8 to the unloading position, and then starts the second Motor 7 drives the hexagonal positioning block 11 to rotate, thereby driving the winding roller 8 to rotate. At this time, the second electric telescopic rod 22 is started to drive the support frame 23 to move upward. The upward movement of the support frame 23 drives the pressure roller 24 to move upward. The pressure roller 24 Move upward to support the strip on the winding roller 8. Since the side wall of the winding roller 8 is coated with adhesive, the use of adhesive facilitates the strip to be bonded to the winding roller 8. The support frame 23 moves upward and drives the strip at the same time. The connecting rod 25 moves upward, so that the bump 26 moves upward. When the bump 26 fits the square frame 18, it squeezes the square frame 18 and drives the square frame 18 to move to the left. The square frame 18 moves to the left to drive the clamping block. 19 moves to the left, causing the block 19 to disengage from the slider 14. At this time, the compressed first spring 17 is used to quickly push the slider 14 to move upward, which can drive the cutter 16 to move upward, thereby cutting the strip. Cutting, the cut strip facilitates the disassembly of the rewinding roller 8 on the one hand, and the rewinding of the strip on the new rewinding roller 8 on the other hand. After cutting the strip, the second electric telescopic rod 22 is started to shrink, thereby The support frame 23 is driven to move downward, and the support frame 23 moves downward to drive the pressure rod 10 to move downward. The pressure rod 10 moves downward to drive the load-bearing rod 21 to move downward, so that the support rod 15 is driven to move downward, and the cutter 16 is moved downward. The initial position is restored to facilitate the use of the cutter 16 next time.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An automatic material-receiving structure for a coating machine, including a frame (1), characterized in that: a disc-type roller frame (2) is rotatably connected to the front end of the frame (1), and the disc is Two sets of winding assemblies are provided inside the roller frame (2). A first guide roller (9) is rotatably connected to the inside of the disc-type roller frame (2). Two sets of first guide rollers (9) are provided. A mounting base (13) is fixedly connected to the lower end of the frame (1), a slider (14) is slidingly connected to the mounting base (13), and a support rod (15) is fixedly connected to the upper end of the slider (14). ), the upper end of the support rod (15) is fixedly connected with a cutter (16), the lower end of the slider (14) is fixedly connected with a first spring (17), and the end of the first spring (17) away from the sliding end is connected with The inner wall of the mounting base (13) is fixedly connected, the outer wall of the mounting base (13) is provided with a snap assembly, and the inner lower end of the frame (1) is provided with a driving assembly. 2. An automatic material receiving structure for coating machine rewinding according to claim 1, characterized in that: the engaging component includes a square frame (18) and a clamping block (19), and the mounting seat ( 13) A square frame (18) is slidingly connected to the outer wall, and a clamping block (19) is fixedly connected to the inner wall of the square frame (18). The lower end surface of the clamping block (19) fits the upper end surface of the slider (14). , the end of the inner wall of the square frame (18) away from the clamping block (19) is fixedly connected with a second spring (20), and the end of the second spring (20) close to the clamping block (19) is connected to the outer wall of the mounting base (13) Fixed connection. 3. An automatic material-receiving structure for a coating machine according to claim 1, characterized in that: the driving assembly includes a second electric telescopic rod (22) and a support frame (23). A second electric telescopic rod (22) is fixedly connected to both sides of the inner lower end of the frame (1), and a support frame (23) is fixedly connected to the output shaft end of the second electric telescopic rod (22). The support frame (23) A connecting rod (25) is fixedly connected to the lower end, and a convex block (26) is fixedly connected to the left end of the lower end of the connecting rod (25). The convex block (26) cooperates with the square frame (18). 4. A rewinding automatic material receiving structure for a coating machine according to claim 3, characterized in that: a load-bearing rod (21) is fixedly connected to the side wall of the support rod (15), and the support rod (15) ) is fixedly connected to a pressure rod (10) at its left end. The pressure rod (10) is located above the load-bearing rod (21). A pressure roller (24) is rotatably connected inside the support frame (23). 5. A rewinding automatic material receiving structure for a coating machine according to claim 1, characterized in that: the rewinding assembly includes a rewinding roller (8) and a second motor (7), and the circular A second motor (7) is fixedly connected to the front end of the disc-type roller frame (2), and a first electric telescopic rod (3) is fixedly connected to the rear end of the disc-type roller frame (2). The second motor (7) A hexagonal positioning block (11) is fixedly connected to the output shaft end of the first electric telescopic rod (3), and a winding roller (8) is sleeved on the side wall of the hexagonal positioning block (11). 6. An automatic winding material receiving structure for a coating machine according to claim 1, characterized in that: a first gear (4) is fixedly connected to the front side wall of the disc-type roller frame (2), so A first motor (5) is fixedly connected to the upper end of the frame (1), a second gear (6) is fixedly connected to the output shaft end of the first motor (5), and the first gear (4) and the second gear (6) Engagement, the second guide roller (12) is rotatably connected inside the frame (1).