A film peeling device

Abstract

This utility model discloses a film peeling device, applied in the field of film peeling. It includes a base plate, a support plate bolted to the top of the base plate, a guide roller rotatably sleeved between the inner walls of the support plate, a fixed shell bolted to the surface of the support plate, and a bidirectional lead screw rotatably sleeved between the inner walls of the fixed shell. This utility model achieves the purpose of adjusting the winding force by rotating the rotating head, causing the bidirectional lead screw to drive the sliding block to move relative to the guide roller. The relative movement of the sliding block drives the support rod to move the transmission plate, and the movement of the transmission plate causes the friction block to press against the friction disc, increasing the rotational resistance of the guide roller. This ensures the winding quality and improves practicality. Furthermore, this utility model facilitates the replacement of the take-up roller by moving the locking rod to disengage it from the locking groove, removing the fixing pin, and removing the fixing head and take-up roller from the take-up rod for replacement. This reduces workload and improves replacement efficiency.

Description

Technical Field

[0001] This utility model relates to the field of film peeling, and in particular to a film peeling device. Background Technology

[0002] A search of Chinese patents revealed publication number CN206394195U, entitled "A Film Peeling Device." The technical solution of this utility model is as follows: A film peeling device includes a support frame, on which a base plate and a bottom plate are arranged perpendicularly. The base plate is equipped with an infeed assembly, a receiving assembly, a peeling plate, and several support shafts. The peeling plate is connected to a support frame, which includes a fixed plate. A support plate is positioned between the fixed plate and the base plate. The protective film abuts against the peeling plate. A rotating shaft is threaded between the base plate and the fixed plate. The peeling plate is fixedly connected to the rotating shaft. The working end of the peeling plate has graduation lines and a wear-resistant layer. The end of the rotating shaft has a handle. An adjustable retaining ring is provided on the support shaft, threadedly connected to the support shaft, and magnetically connected to the support shaft. The film peeling machine provided by this utility model has wide applicability and stable product quality.

[0003] Existing film peeling devices cannot adjust the winding force. Generally, after the film glass is peeled, it is wound up by a take-up roller with a fixed winding force, which is difficult to adjust according to the actual situation. If the winding force is too small, wrinkles are easily formed in the separated film during winding, affecting the winding effect. If the winding force is too large, the film is easily deformed, affecting its use or even damaging it, reducing its practicality. It is also inconvenient to replace the take-up roller. The take-up roller needs to be replaced after it is fully wound with film. However, the take-up roller is generally fixed by bolts. When replacing it, tools are required for disassembly and assembly, which is cumbersome, increases workload, and reduces replacement efficiency. In order to solve the above problems, we propose a film peeling device. Utility Model Content

[0004] The purpose of this invention is to provide a film peeling device, which has the advantages of being able to adjust the winding force and making it easy to replace the take-up roller.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a film peeling device includes a base plate, a support plate bolted to the top of the base plate, a guide roller rotatably sleeved between the inner walls of the support plate, a fixed shell bolted to the surface of the support plate, a bidirectional lead screw rotatably sleeved between the inner walls of the fixed shell, a sliding block threaded to the surface of the bidirectional lead screw, a support rod hinged to the surface of the sliding block, a transmission plate hinged to the other end of the support rod, a pressing mechanism provided on the surface of the transmission plate, a friction block bolted to the surface of the pressing mechanism, and friction discs fixedly sleeved at both ends of the guide roller, with the friction discs and friction blocks being adapted to each other.

[0006] By adopting the above technical solution, the rotating head causes the bidirectional lead screw to move the sliding block relative to each other. The relative movement of the sliding block causes the support rod to move the transmission plate. The movement of the transmission plate causes the friction block to press against the friction disc, thereby increasing the rotational resistance of the guide roller. This achieves the purpose of adjusting the winding force, ensuring the winding quality and improving practicality.

[0007] The present invention is further configured as follows: a fixing plate is bolted to the top of the base plate; a take-up rod is rotatably sleeved on the inner wall of the fixing plate; a transmission mechanism is provided at one end of the take-up rod; a positioning plate is fixedly sleeved on the surface of the take-up rod; a take-up roller and a fixing head are slidably sleeved on the surface of the take-up rod; a fixing pin is provided through the inner wall of the fixing head and the inner wall of the take-up rod; a snap-fit ​​rod is slidably sleeved on the inner wall of the fixing head; a limiting plate is fixedly sleeved on the surface of the snap-fit ​​rod; a first spring is provided between the limiting plate and the inner wall of the fixing head; a snap-fit ​​groove is opened on the surface of the fixing pin, and the snap-fit ​​groove snaps into one end of the snap-fit ​​rod.

[0008] By adopting the above technical solution, the locking rod is disengaged from the locking groove by moving the locking rod, the fixing pin is removed, and the fixing head and take-up roller are removed from the take-up rod for replacement. This method can facilitate the replacement of the take-up roller, reduce the workload, and improve the replacement efficiency.

[0009] The present invention is further configured such that: the pressing mechanism includes a fixed block, the fixed block is bolted to the surface of the transmission plate, a telescopic block is slidably sleeved on the inner wall of the fixed block, and the telescopic block is bolted to the surface of the friction block, and a second spring is provided between the telescopic block and the inner wall of the fixed block.

[0010] By adopting the above technical solution, a clamping mechanism is set up to press the friction block and the friction disc together, preventing loosening and jamming.

[0011] The present invention is further configured such that: the transmission mechanism includes a housing, the housing is bolted to the surface of a fixed plate, a motor is bolted to the bottom of the housing, the output end of the motor extends into the interior of the housing and is connected to a transmission shaft via a coupling, and the other end of the transmission shaft is rotatably connected to the inner wall of the housing, a first bevel gear is fixedly sleeved on the surface of the transmission shaft, a second bevel gear meshes with the surface of the first bevel gear, and the axis of the second bevel gear is fixedly sleeved to one end of the receiving rod.

[0012] By adopting the above technical solution, a transmission mechanism is set up to make the receiving roller rotate, which facilitates material collection and stripping.

[0013] The present invention is further configured such that: a sliding rod is slidably sleeved on the inner wall of the sliding block, and both ends of the sliding rod are bolted to the inner wall of the fixed shell.

[0014] By adopting the above technical solution, the sliding block is fixed by setting a sliding rod to prevent the sliding block from shifting.

[0015] The present invention is further configured such that a rotating head is bolted to one end of the bidirectional lead screw.

[0016] By adopting the above technical solution, a rotating head is set up to facilitate the rotation of the bidirectional lead screw.

[0017] The present invention is further configured such that one end of the snap-fit ​​rod is wedge-shaped.

[0018] By adopting the above technical solution, one end of the locking rod is wedge-shaped, which facilitates the fixing of the fixing pin.

[0019] The present invention is further configured such that a separation plate is bolted between the surfaces of the support plate.

[0020] By adopting the above technical solution and setting a separation plate, the film can be easily separated.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. This utility model achieves the purpose of adjusting the winding force by rotating the rotating head to cause the bidirectional lead screw to drive the sliding block to move relative to each other. The relative movement of the sliding block drives the support rod to move the transmission plate. The movement of the transmission plate causes the friction block to press against the friction disc, thereby increasing the rotation resistance of the guide roller. This ensures the winding quality and improves practicality.

[0023] 2. This utility model achieves the purpose of convenient replacement of the receiving roller by moving the locking rod to disengage it from the locking groove, removing the fixing pin, and removing the fixing head and receiving roller from the receiving rod for replacement. This reduces the workload and improves the replacement efficiency. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural view of the present invention;

[0025] Figure 2 This is a partial structural cross-sectional view of the present invention;

[0026] Figure 3 This is a partial structural side sectional view of the present invention;

[0027] Figure 4 This is a utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0028] Reference numerals: 1. Base plate; 2. Support plate; 3. Guide roller; 4. Fixed shell; 5. Bidirectional lead screw; 6. Sliding block; 7. Support rod; 8. Transmission plate; 9. Pressing mechanism; 10. Friction block; 11. Friction disc; 12. Fixed plate; 13. Receiving rod; 14. Transmission mechanism; 15. Positioning disc; 16. Receiving roller; 17. Fixed head; 18. Fixed pin; 19. Clamping rod; 20. Limiting plate; 21. First spring; 22. Clamping groove; 23. Fixed block; 24. Telescopic block; 25. Second spring; 26. Shell; 27. Motor; 28. Transmission shaft; 29. ​​First bevel gear; 30. Second bevel gear; 31. Sliding rod; 32. Rotating head; 33. Separation plate. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to the accompanying drawings.

[0030] Example 1:

[0031] refer to Figure 1 and Figure 2 A film peeling device includes a base plate 1, a support plate 2 bolted to the top of the base plate 1, a guide roller 3 rotatably sleeved between the inner walls of the support plate 2, a fixed shell 4 bolted to the surface of the support plate 2, a bidirectional lead screw 5 rotatably sleeved between the inner walls of the fixed shell 4, a sliding block 6 threadedly connected to the surface of the bidirectional lead screw 5, a support rod 7 hinged to the surface of the sliding block 6, a transmission plate 8 hinged to the other end of the support rod 7, a pressing mechanism 9 provided on the surface of the transmission plate 8, a friction block 10 bolted to the surface of the pressing mechanism 9, and friction discs 11 fixedly sleeved at both ends of the guide roller 3, with the friction discs 11 and friction blocks 10 being adapted to each other. By rotating the rotating head 32, the bidirectional lead screw 5 drives the sliding block 6 to move relative to each other, the relative movement of the sliding block 6 drives the support rod 7 to move the transmission plate 8, and the movement of the transmission plate 8 causes the friction block 10 to press against the friction disc 11, thereby increasing the rotational resistance of the guide roller 3. This achieves the purpose of adjusting the winding force, ensuring the winding quality, and improving practicality.

[0032] refer to Figure 2The pressing mechanism 9 includes a fixed block 23, which is bolted to the surface of the transmission plate 8. A telescopic block 24 is slidably sleeved on the inner wall of the fixed block 23, and the telescopic block 24 is bolted to the surface of the friction block 10. A second spring 25 is provided between the telescopic block 24 and the inner wall of the fixed block 23. By setting the pressing mechanism 9, the friction block 10 and the friction disc 11 are pressed together to prevent loosening and jamming.

[0033] refer to Figure 2 The inner wall of the sliding block 6 is slidably sleeved with a sliding rod 31, and both ends of the sliding rod 31 are bolted to the inner wall of the fixed shell 4. By setting the sliding rod 31, the sliding block 6 is fixed to prevent the sliding block from shifting.

[0034] refer to Figure 1 and Figure 2 One end of the bidirectional lead screw 5 is bolted with a rotating head 32, which facilitates the rotation of the bidirectional lead screw 5.

[0035] Example 2:

[0036] refer to Figure 1 , Figure 3 and Figure 4 A fixing plate 12 is bolted to the top of the base plate 1. A take-up rod 13 is rotatably sleeved on the inner wall of the fixing plate 12. A transmission mechanism 14 is provided at one end of the take-up rod 13. A positioning plate 15 is fixedly sleeved on the surface of the take-up rod 13. A take-up roller 16 and a fixing head 17 are slidably sleeved on the surface of the take-up rod 13. A fixing pin 18 is provided through the inner wall of the fixing head 17 and the inner wall of the take-up rod 13. A locking rod 19 is slidably sleeved on the inner wall of the fixing head 17. A limit switch is fixedly sleeved on the surface of the locking rod 19. A first spring 21 is provided between the inner wall of the plate 20, the limiting plate 20 and the fixed head 17. The surface of the fixed pin 18 is provided with a snap-fit ​​groove 22, and the snap-fit ​​groove 22 is snapped with one end of the snap-fit ​​rod 19. By moving the snap-fit ​​rod 19 to disengage the snap-fit ​​rod 19 from the snap-fit ​​groove 22, the fixed pin 18 can be removed, and the fixed head 17 and the take-up roller 16 can be removed from the take-up rod 13 for replacement. This method can facilitate the replacement of the take-up roller 16, reduce the workload and improve the replacement efficiency.

[0037] refer to Figure 3 The transmission mechanism 14 includes a housing 26, which is bolted to the surface of the fixing plate 12. A motor 27 is bolted to the bottom of the housing 26. The output end of the motor 27 extends into the interior of the housing 26 and is connected to a transmission shaft 28 via a coupling. The other end of the transmission shaft 28 is rotatably connected to the inner wall of the housing 26. A first bevel gear 29 is fixedly sleeved on the surface of the transmission shaft 28. A second bevel gear 30 meshes with the surface of the first bevel gear 29. The axis of the second bevel gear 30 is fixedly sleeved with one end of the receiving rod 13. By setting the transmission mechanism 14, the receiving roller 16 is rotated, which facilitates material collection and stripping.

[0038] refer to Figure 4 One end of the locking rod 19 is wedge-shaped, which facilitates the fixing of the fixing pin 18.

[0039] refer to Figure 1 A separation plate 33 is bolted between the surfaces of the support plate 2. The separation plate 33 facilitates the separation of the film.

[0040] Brief description of the usage process: The film is passed through the guide tube, then one end of the film is separated to allow it to be wound onto the take-up roller 16. The film is wound and fixed onto the take-up roller 16, with the separating plate 33 positioned between the two layers of film. Then, the motor 27 rotates, driving the drive shaft 28 to rotate. The drive shaft 28 rotates, driving the first bevel gear 29 to rotate the second bevel gear 30. The second bevel gear 30 rotates, driving the take-up rod 13 to rotate the take-up roller 16, thus winding up the film. During the winding process, the film moves, and the separating plate 33 separates the film, thereby achieving the purpose of glass film. Rotating the rotating head 32 drives the bidirectional lead screw 5 to rotate, which in turn drives the sliding block 6 to move. The movement of the moving block 6 drives the support rod 7 to move, which in turn drives the transmission plate 8 to move. The movement of the transmission plate 8 changes the pressure between the friction block 10 and the friction disc 11, thereby changing their friction and thus changing the rotational resistance of the guide tube, thereby achieving the purpose of adjusting the winding force. The moving locking rod 19 causes it to disengage from the locking groove 22, allowing the fixing pin 18 to be removed, the fixing head 17 to be removed, and the take-up roller 16 to be removed and replaced. The new take-up roller 16 is installed on the take-up rod 13, and then the fixing head 17 is installed. The fixing pin 18 is inserted, and the locking rod 19 engages with the locking groove 22 under the action of the first spring 21, fixing it in place. This completes the replacement, thus facilitating the replacement of the take-up roller 16.

[0041] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A film peeling device, comprising a base plate (1), characterized in that, A support plate (2) is bolted to the top of the base plate (1). A guide roller (3) is rotatably sleeved between the inner walls of the support plate (2). A fixed shell (4) is bolted to the surface of the support plate (2). A bidirectional lead screw (5) is rotatably sleeved between the inner walls of the fixed shell (4). A sliding block (6) is threaded onto the surface of the bidirectional lead screw (5). A support rod (7) is hinged to the surface of the sliding block (6). A transmission plate (8) is hinged to the other end of the support rod (7). A pressing mechanism (9) is provided on the surface of the transmission plate (8). A friction block (10) is bolted to the surface of the pressing mechanism (9). Friction discs (11) are fixedly sleeved at both ends of the guide roller (3), and the friction discs (11) and friction blocks (10) are compatible.

2. The film peeling device according to claim 1, characterized in that, A fixing plate (12) is bolted to the top of the base plate (1). A take-up rod (13) is rotatably sleeved on the inner wall of the fixing plate (12). A transmission mechanism (14) is provided at one end of the take-up rod (13). A positioning plate (15) is fixedly sleeved on the surface of the take-up rod (13). A take-up roller (16) and a fixing head (17) are slidably sleeved on the surface of the take-up rod (13). The inner wall of the fixing head (17) and the take-up rod (16) are connected to the base plate (1). 3) A fixing pin (18) is provided through the inner wall of the fixing head (17). A snap-fit ​​rod (19) is slidably sleeved on the inner wall of the fixing head (17). A limiting plate (20) is fixedly sleeved on the surface of the snap-fit ​​rod (19). A first spring (21) is provided between the limiting plate (20) and the inner wall of the fixing head (17). A snap-fit ​​groove (22) is opened on the surface of the fixing pin (18), and the snap-fit ​​groove (22) is snapped with one end of the snap-fit ​​rod (19).

3. The film peeling device according to claim 1, characterized in that, The clamping mechanism (9) includes a fixed block (23), which is bolted to the surface of the transmission plate (8). A telescopic block (24) is slidably sleeved on the inner wall of the fixed block (23), and the telescopic block (24) is bolted to the surface of the friction block (10). A second spring (25) is provided between the inner wall of the telescopic block (24) and the fixed block (23).

4. A film peeling device according to claim 2, characterized in that, The transmission mechanism (14) includes a housing (26), which is bolted to the surface of the fixing plate (12). A motor (27) is bolted to the bottom of the housing (26). The output end of the motor (27) extends into the interior of the housing (26) and is connected to a transmission shaft (28) via a coupling. The other end of the transmission shaft (28) is rotatably connected to the inner wall of the housing (26). A first bevel gear (29) is fixedly sleeved on the surface of the transmission shaft (28). A second bevel gear (30) meshes with the surface of the first bevel gear (29). The axis of the second bevel gear (30) is fixedly sleeved with one end of the receiving rod (13).

5. A film peeling device according to claim 1, characterized in that, The inner wall of the sliding block (6) is slidably sleeved with a sliding rod (31), and both ends of the sliding rod (31) are bolted to the inner wall of the fixed shell (4).

6. A film peeling device according to claim 1, characterized in that, One end of the bidirectional lead screw (5) is bolted with a rotating head (32).

7. A film peeling device according to claim 2, characterized in that, One end of the snap-fit ​​rod (19) is wedge-shaped.

8. A film peeling device according to claim 1, characterized in that, A separation plate (33) is bolted between the surfaces of the support plate (2).

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