Full-automatic silica gel sheet laminating and winding machine

Abstract

The utility model discloses a full-automatic silica gel sheet film covering and winding machine which comprises a machine body, a winding motor is fixedly installed on the back face of the machine body, an output shaft of the winding motor penetrates through and extends to the front face of the machine body, a winding roller is fixedly installed on the output shaft of the winding motor, and a film covering frame is fixedly installed on the front face of the machine body. According to the utility model, the full-automatic operation from the leading-in, film covering and winding of the silica gel sheet and the film to the standby roller can be realized, the manual intervention is reduced, the production efficiency is improved, and meanwhile, the height of the limiting rolling shaft can be flexibly adjusted by hanging the balancing weights with different weights on the connecting line, so that the pressing force on the silica gel sheet is changed, and the production efficiency is improved. The tension degree and the laminating pressure uniformity of the silica gel sheet in the laminating process are ensured, the laminating quality is improved, when a silica gel sheet roll on the winding roller reaches the specification, the silica gel sheet can be guided into the standby roller and is driven by the standby motor, the downtime is shortened, and the winding efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone sheet laminating, in particular to a full-automatic silicone sheet laminating and winding machine. Background Technique

[0002] In modern industrial production, silicone sheets are widely used in the fields of electronics, electrical, automotive, aerospace, etc. due to their excellent high-temperature resistance, corrosion resistance, insulation performance and mechanical strength. However, during the production, transportation and use of silicone sheets, they are easily affected by external factors such as scratching, abrasion, chemical corrosion and mechanical impact, resulting in a decline in their performance and a shortening of their service life. In order to protect the surface of silicone sheets and improve their weather resistance and mechanical strength, they usually need to be laminated.

[0003] Traditional silicone sheet laminating processes usually have problems such as low efficiency, unstable laminating quality and high labor costs. Especially in large-scale production, it is difficult to meet the high-efficiency and high-quality production requirements. In addition, traditional laminating equipment has limitations in the control of laminating pressure and tension, and it is difficult to achieve precise adjustment, resulting in an unsatisfactory laminating effect and affecting the overall performance of silicone sheets. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a full-automatic silicone sheet laminating and winding machine to solve the problems in the background technique.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions;

[0006] A full-automatic silicone sheet laminating and winding machine includes a machine body. A winding motor is fixedly installed on the back of the machine body. The output shaft of the winding motor penetrates and extends to the front of the machine body. A winding roller is fixedly installed on the output shaft of the winding motor. A laminating frame is fixedly installed on the front of the machine body. A bottom roller is rotatably connected to the inner wall of the laminating frame. A pressure roller is arranged on the top of the bottom roller. Two cylinders are fixedly installed on the top of the laminating frame. Through grooves are respectively opened on the front and back of the laminating frame. A bearing seat is slidably connected to the inner wall of the through groove. The two ends of the pressure roller are respectively rotatably connected to the opposite sides of the two bearing seats. The bottom end of the cylinder is connected to the top of the bearing seat. A first limiting roller and a second limiting roller are rotatably connected to the front of the machine body. The first limiting roller is located above the second limiting roller. A tension roller is arranged on the right side of the laminating frame. The tension roller is rotatably connected to the front of the machine body. A film roll mounting roller is rotatably connected to the front of the machine body. A conveying roller is rotatably connected to the front of the machine body.

[0007] As a further description of the above technical solution: a guiding shaft is installed on the front of the machine body, a limiting roller is slidably installed on the guiding shaft, two fixed pulleys are rotatably connected to the front of the machine body, a connecting line is fixedly connected to the top of the limiting roller, the connecting line is wound around the two fixed pulleys, and the other end of the connecting line is detachably connected with a counterweight.

[0008] As a further description of the above technical solution: a chuck is threadedly connected to the film roll mounting roller.

[0009] As a further description of the above technical solution: uniformly distributed patterns are provided on the pressing roller.

[0010] As a further description of the above technical solution: a spare motor is fixedly installed on the inner wall of the machine body, the output shaft of the spare motor penetrates and extends to the front of the machine body, and a spare roller is fixedly installed on the output shaft of the spare motor.

[0011] Compared with the prior art, the advantages of the present utility model are as follows:

[0012] In the present utility model, the equipment can realize the full-automatic operation from the introduction of the silicone sheet and the film, film laminating, winding to the spare roller, reduce manual intervention, improve production efficiency. At the same time, by hanging counterweights with different weights on the connecting line, the height of the limiting roller can be flexibly adjusted, thereby changing the pressing force on the silicone sheet, ensuring the tension and uniform film laminating pressure of the silicone sheet during the film laminating process, and improving the film laminating quality. When the silicone sheet roll on the winding roller reaches the specification, the silicone sheet can be introduced into the spare roller and driven by the spare motor, reducing the downtime and further improving the winding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0014] Figure 2 is the Figure 1 enlarged structural diagram at A in;

[0015] Figure 3 is a front view structural diagram of the present utility model;

[0016] Figure 4 is a three-dimensional structural diagram of the film laminating frame of the present utility model;

[0017] Figure 5 is a top view sectional structural diagram of the machine body motor part of the present utility model;

[0018] Figure 6 is a three-dimensional structural diagram of the film roll mounting roller of the present utility model.

[0019] Description of the reference numerals in the drawings:

[0020] 1. Machine body; 2. Rewinding motor; 3. Rewinding roller; 4. Film laminating frame; 5. Bottom roller; 6. Pressing roller; 7. Cylinder; 8. Through groove; 9. Bearing seat; 10. First limiting roller; 11. Second limiting roller; 12. Tension roller; 13. Film roll mounting roller; 14. Conveyor roller; 15. Guide shaft; 16. Limiting roller shaft; 17. Fixed pulley; 18. Connecting line; 19. Counterweight; 20. Chuck; 21. Spare motor; 22. Spare roller. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Please refer to Figures 1 to 6 , in the present invention, a fully automatic silicone sheet film laminating and rewinding machine includes a machine body 1. A rewinding motor 2 is fixedly installed on the back of the machine body 1. The output shaft of the rewinding motor 2 penetrates and extends to the front of the machine body 1. A rewinding roller 3 is fixedly installed on the output shaft of the rewinding motor 2. A film laminating frame 4 is fixedly installed on the front of the machine body 1. A bottom roller 5 is rotatably connected to the inner wall of the film laminating frame 4. A pressing roller 6 is arranged on the top of the bottom roller 5. Two cylinders 7 are fixedly installed on the top of the film laminating frame 4. Through grooves 8 are formed in both the front and back of the film laminating frame 4. A bearing seat 9 is slidably connected to the inner wall of the through groove 8. The two ends of the pressing roller 6 are respectively rotatably connected to the opposite sides of the two bearing seats 9. The bottom end of the cylinder 7 is connected to the top of the bearing seat 9. A first limiting roller 10 and a second limiting roller 11 are rotatably connected to the front of the machine body 1. The first limiting roller 10 is located above the second limiting roller 11. A tension roller 12 is arranged on the right side of the film laminating frame 4. The tension roller 12 is rotatably connected to the front of the machine body 1. A film roll mounting roller 13 is rotatably connected to the front of the machine body 1. A conveyor roller 14 is rotatably connected to the front of the machine body 1.

[0023] A guide shaft 15 is installed on the front of the machine body 1. A limiting roller shaft 16 is slidably installed on the guide shaft 15. Two fixed pulleys 17 are rotatably connected to the front of the machine body 1. A connecting line 18 is fixedly connected to the top of the limiting roller shaft 16. The connecting line 18 is wound around the two fixed pulleys 17. The other end of the connecting line 18 is detachably connected to a counterweight 19. A chuck 20 is threadedly connected to the film roll mounting roller 13.

[0024] A spare motor 21 is fixedly installed on the inner wall of the machine body 1. The output shaft of the spare motor 21 penetrates and extends to the front of the machine body 1. A spare roller 22 is fixedly installed on the output shaft of the spare motor 21.

[0025] When it is necessary to carry out the film laminating operation on the rolled silicone sheet, the operator sleevs the film roll in a transparent state on the film roll mounting roller 13. The film roll can be a polyester film or a polyethylene film. Subsequently, the operator connects the chuck 20 to the film roll mounting roller 13 to limit the film roll. Then, as shown in the figure, the silicone sheet is connected to the winding roller 3, so that the silicone sheet contacts the conveying roller 14, the second limiting roller 11, the bottom roller 5 and the tension roller 12 in sequence. Similarly, the top film is also connected as shown in the figure and is limited by the first limiting roller 10 and the tension roller 12. The winding motor 2 is powered on to drive the winding roller 3 fixedly connected thereto to start rotating, thereby driving the silicone sheet and the film to move simultaneously. Multiple groups of roller shafts can rotate to achieve guiding. The cylinder 7 is driven by an external air source, so that the cylinder 7 drives the bearing seat 9 to move downward inside the through groove 8, and the pressing roller 6 moves downward accordingly to press the top film, and cooperates with the bottom roller 5 at the bottom to realize that the film is attached to the top of the silicone sheet to form film lamination. During the operation of the equipment, the height of the limiting roller 16 can be changed by hanging a counterweight 19 on the connecting line 18, so that the limiting roller 16 slides on the guiding shaft 15, and its top contacts the silicone sheet to realize pressing of the silicone sheet. Connecting different counterweights 19 can change the height of the limiting roller 16 and then change the pressure on the silicone sheet to change its tension. If the rolled silicone sheet after film lamination on the winding roller 3 reaches the specification, the silicone sheet can be introduced onto the spare roller 22 on the right side and driven by the spare motor 21, so as to reduce the downtime and improve the winding efficiency.

[0026] In the present utility model, the equipment can realize the full-automatic operation from the introduction of the silicone sheet and the film, film lamination, winding to the spare roller 22, reduce manual intervention, and improve production efficiency. At the same time, by hanging counterweights 19 with different weights on the connecting line 18, the height of the limiting roller 16 can be flexibly adjusted, and then the pressing force on the silicone sheet can be changed to ensure the uniform tension and film lamination pressure of the silicone sheet during the film lamination process, and improve the film lamination quality. When the silicone sheet roll on the winding roller 3 reaches the specification, the silicone sheet can be introduced into the spare roller 22 and driven by the spare motor 21, reducing the downtime and further improving the winding efficiency.

[0027] Please refer to Figure 1 、 2 and 4, wherein: the pressing roller 6 is provided with uniformly distributed patterns.

[0028] In the present utility model, when pressing the film and the silicone sheet, the patterns on the pressing roller 6 can improve the film lamination effect.

[0029] The above is only the preferred specific embodiment of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A fully automatic silicone sheet laminating and winding machine, comprising a machine body (1), characterized in that: A winding motor (2) is fixedly installed on the back surface of the machine body (1). The output shaft of the winding motor (2) penetrates and extends to the front surface of the machine body (1). A winding roller (3) is fixedly installed on the output shaft of the winding motor (2). A film covering frame (4) is fixedly installed on the front surface of the machine body (1). A bottom roller (5) is rotatably connected to the inner wall of the film covering frame (4). A pressing roller (6) is arranged on the top of the bottom roller (5). Two cylinders (7) are fixedly installed on the top of the film covering frame (4). Through grooves (8) are formed in both the front and back surfaces of the film covering frame (4). A bearing seat (9) is slidably connected to the inner wall of the through groove (8). The two ends of the pressing roller (6) are respectively rotatably connected to the opposite sides of the two bearing seats (9). The bottom end of the cylinder (7) is connected to the top of the bearing seat (9). A limiting roller I (10) and a limiting roller II (11) are rotatably connected to the front surface of the machine body (1). The limiting roller I (10) is located above the limiting roller II (11). A tension roller (12) is arranged on the right side of the film covering frame (4). The tension roller (12) is rotatably connected to the front surface of the machine body (1). A film roll mounting roller (13) is rotatably connected to the front surface of the machine body (1). A conveying roller (14) is rotatably connected to the front surface of the machine body (1).

2. The full-automatic silicone sheet laminating and winding machine according to claim 1, characterized in that: A guiding shaft (15) is installed on the front surface of the machine body (1). A limiting roller shaft (16) is slidably installed on the guiding shaft (15). Two fixed pulleys (17) are rotatably connected to the front surface of the machine body (1). A connecting line (18) is fixedly connected to the top of the limiting roller shaft (16). The connecting line (18) is wound around the two fixed pulleys (17). The other end of the connecting line (18) is detachably connected to a counterweight (19).

3. A fully automatic silicone sheet laminating and winding machine according to claim 1, characterized in that: A chuck (20) is threadedly connected to the film roll mounting roller (13).

4. A fully automatic silicone sheet laminating and winding machine according to claim 1, characterized in that: The pressing roller (6) is provided with uniformly distributed patterns.

5. A fully automatic silicone sheet laminating and winding machine according to claim 1, wherein: A standby motor (21) is fixedly installed on the inner wall of the machine body (1). The output shaft of the standby motor (21) penetrates and extends to the front surface of the machine body (1). A standby roller (22) is fixedly installed on the output shaft of the standby motor (21).

Images