Stripping device for release films with different sizes

Abstract

The invention relates to the technical field of release film stripping equipment, in particular to a stripping device for release films of different sizes, which comprises a supporting groove seat, a vertical plate, a matching regulation and control structure, a guide roller and a release film, the matching regulation and control structure is fixedly connected with the supporting groove seat, the supporting groove seat is fixedly connected with the vertical plate, the vertical plate is rotatably connected with the guide roller, and the guide roller is rotatably connected with the guide roller. The regulation and control structure is used for guiding and conveying the release film; the first stripping part and the second stripping part are of the same structure, are used for separation adjustment and can be separated from each other on the two sides, the control part is fixed to the supporting bottom plate block, and the release film is guided and controlled through the control part; and the angles of the first matching roller, the second matching roller and the third matching roller are adjusted through an electric control hydraulic telescopic rod. Through the arrangement of the structure, stripping work of release films of different sizes can be conveniently carried out.

Description

Technical Field

[0001] The invention relates to the technical field of release film stripping equipment, in particular to a device for stripping release films of different sizes. Background Art

[0002] Release film, also known as peeling film, isolation film, separation film, adhesive barrier film, release film, film, plastic film, masking film, silicone oil film, silicone oil paper, anti-stick film, type paper, slip film, Tianna paper, release paper, non-woven film.

[0003] To increase the release force of plastic films, plasma treatment, fluorine coating, or silicone release agent is typically applied to the surface of the film, such as PET, PE, and OPP. This allows for extremely light and stable release force against various organic pressure-sensitive adhesives (such as hot melt adhesives, acrylic adhesives, and rubber-based pressure-sensitive adhesives). The release force is adjusted accordingly based on the desired release force of the release film and the viscosity of the release product adhesive, achieving an extremely light and stable release force during peeling.

[0004] According to Chinese patent publication number CN106240136B, a device for peeling release films of different sizes includes: a comb-shaped fixed plate with a plurality of equally spaced, parallel teeth at its lower portion, and strip-shaped holes at its upper portion; a plurality of sliding plates, each of which is a stripping plate at its lower portion and has a slot at its upper portion that engages with the fixed plate, with a slot-shaped hole at its upper portion; and a bolt with a nut that passes through the strip-shaped hole and the slot-shaped hole to secure the fixed plate and the sliding plate in place. The device is simple to operate, significantly saving manpower and material resources, and can meet the production needs of simultaneously peeling release films of different sizes, thereby improving production efficiency.

[0005] Currently, the existing release film peeling device and the above-mentioned case are not convenient for performing adjustable peeling work during use and cannot be adjusted and controlled according to needs. Therefore, improvements are made to address the above-mentioned problems. Summary of the Invention

[0006] In view of the problems in the prior art, the present invention provides a device for peeling release films of different sizes.

[0007] The technical solution adopted by the present invention to solve the technical problem is: a device for peeling release films of different sizes, comprising a support groove seat, a vertical plate, a matching and regulating structure, a guide roller, and a release film, wherein the matching and regulating structure is fixedly connected to the support groove seat, the support groove seat is fixedly connected to the vertical plate, the guide roller is rotatably connected to the vertical plate, and the matching and regulating structure is used to guide and transport the release film;

[0008] The cooperating control structure is used for separation and adjustment work, wherein the first peeling component and the second peeling component have the same structure, are used for separation and adjustment, and can perform separation on both sides. The control component is fixed on the supporting base plate, and the release film is guided and controlled by the control component, and the first cooperating roller, the second cooperating roller, and the third cooperating roller are adjusted in angle by an electro-hydraulic telescopic rod, and the support work is performed by the support slot seat and the vertical plate. The support slot seat and the lower end of the vertical plate are fixed to the supporting base plate, and a slot body is provided on the support slot seat for limiting the position of the central rod body of the first tensioning frame and the second tensioning frame, thereby limiting the movement of the first cooperating roller, the second cooperating roller, the third cooperating roller, the first tensioning frame, and the second tensioning frame. The release film is separated by the first peeling component, and the release film contacts the separation guide plate to separate the release film. The excess film is guided to the cooperating separation roller by the separation guide plate, and then connected to the guide roller for guiding and draining. The release film continues to move for traction, and the adjusting telescopic rod can adjust the height of the separation guide plate, which is convenient for peeling processing at different positions.

[0009] Specifically, the cooperation and control structure includes a first peeling component, a second peeling component, a supporting base plate and a control component. The supporting base plate is fixedly connected to the control component. The first peeling component and the second peeling component are fixedly connected to the control component. The first peeling component and the second peeling component are symmetrically arranged.

[0010] Specifically, the first peeling component includes a matching separation roller, a supporting seat, an adjustable telescopic rod, a horizontal frame and a separation guide plate. The supporting seat is fixedly connected to the horizontal frame, and the supporting seat is rotatably connected to the matching separation roller. The lower end of the horizontal frame is telescopically connected to the separation guide plate by adjusting the telescopic rod. The release film is guided and transmitted through the matching control structure. The guide roller is provided on the vertical plate. First, the position of the separation guide plate is adjusted. By adjusting the telescopic control of the telescopic rod, the height position of the separation guide plate is changed. At the same time, the release film is separated and guided by the separation guide plate. The excess film body is connected to the matching separation roller through the separation guide plate, and then guided to the guide roller for overall connection and combination.

[0011] The linkage is fixed to the fixed sleeve, and the lower end of the fixed sleeve is fixedly connected to the fixed sleeve, and the fixed sleeve is fixedly connected to the docking disk, and the first connecting tube and the second connecting tube are rotatably connected to the docking disk. When transmission adjustment is required, the electrically controlled hydraulic telescopic rod works at this time to perform telescopic adjustment, and the position of the swing telescopic rod is changed by the second connecting hinge, so that the swing telescopic rod rotates around the first connecting hinge. At the same time, the swing telescopic rod is connected to the support slot seat, and can move on the slot body to cooperate with the telescopic adjustment, and can change the height position of the first mating roller, the second mating roller, the third mating roller, the first tensioning frame, and the second tensioning frame to perform tensioning control of the release film. The docking disk is fixed to the fixed sleeve through the fixed round rod, and the lower end of the fixed sleeve is fixedly connected to the fixed bottom block for cooperative support work, and the electrically controlled hydraulic telescopic rod is hingedly set with the fixed sleeve through the first hinge seat, so that it is convenient to cooperate with angle changes during telescoping.

[0012] Specifically, the lower end of the fixed sleeve is fixedly connected to a fixed bottom block, the fixed sleeve is fixedly connected to a first hinge seat, the first hinge seat is hingedly provided with an electro-hydraulic telescopic rod, the electro-hydraulic telescopic rod is hingedly provided with a second connecting hinge rod, the second connecting hinge rod is fixed to the swinging telescopic rod, and the swinging telescopic rod is hingedly provided with a docking plate through the first connecting hinge rod.

[0013] Specifically, the control component also includes a first cooperating roller, a second cooperating roller, a third cooperating roller, a first tensioning frame and a second tensioning frame. The first tensioning frame and the second tensioning frame are fixedly connected to the swinging telescopic rod. The first tensioning frame and the second tensioning frame are fixedly connected. The center of the first tensioning frame and the second tensioning frame is rotatably connected to the third cooperating roller, and the side ends of the first tensioning frame and the second tensioning frame are rotatably connected to the first cooperating roller.

[0014] Specifically, the horizontal frame is fixedly connected to the docking plate, and the electrically controlled hydraulic telescopic rod is extended and retracted, so that the swing telescopic rod rotates around the first connecting hinge rod, thereby changing the overall position of the first cooperating roller, the second cooperating roller, the third cooperating roller, the first tensioning frame, and the second tensioning frame.

[0015] Specifically, the separation guide plate is configured in a conical shape and can contact the release film to separate the release film, and the separation film body is guided onto the guide roller by the cooperation separation roller.

[0016] Beneficial effects of the present invention:

[0017] 1. The present invention performs supporting work through a support slot seat and a vertical plate. The support slot seat and the lower end of the vertical plate are fixed to the support bottom plate, and a slot body is provided on the support slot seat for limiting the central rod body of the first tensioning frame and the second tensioning frame, thereby limiting the movement of the first cooperating roller, the second cooperating roller, the third cooperating roller, the first tensioning frame and the second tensioning frame. The release film is separated by the first peeling component, and the release film contacts the separation guide plate to separate the release film. The excess film is guided to the cooperating separation roller by the separation guide plate, and then connected to the guide roller for guiding. The release film continues to move for traction, and the adjusting telescopic rod can adjust the height of the separation guide plate, which is convenient for peeling processing at different positions.

[0018] Second, the present invention facilitates transmission control work through the structural setting of the control components. The electrically controlled hydraulic telescopic rod drives the swing telescopic rod and the second connecting hinge rod to move through extension and retraction, so that the swing telescopic rod rotates and adjusts around the first connecting hinge rod, and the swing telescopic rod has a telescopic adjustment function and can move within the upper limit of the support slot seat, thereby controlling the height of the first mating roller, the second mating roller, the third mating roller, the first tensioning frame, and the second tensioning frame. The release film is guided from the first mating roller to the third mating roller, and then to the second mating roller, thereby realizing continuous guiding and transmission work and facilitating continuous production work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and examples.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the main body of the present invention from a side perspective;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the main body of the present invention from a rear perspective;

[0023] Figure 4 This is a split diagram of the main body of the present invention;

[0024] Figure 5 A three-dimensional diagram of the coordinated control structure of the present invention;

[0025] Figure 6 A perspective view of the first peeling component of the present invention;

[0026] Figure 7 This is a schematic diagram of the three-dimensional structure of the control component of the present invention from a front perspective;

[0027] Figure 8 This is a schematic diagram of the three-dimensional structure of the control component in the present invention from a side perspective.

[0028] In the figure: 1-support slot seat, 2-vertical plate, 3-cooperating control structure, 4-guide roller, 5-release film, 6-first peeling component, 7-second peeling component, 8-support bottom plate, 9-control component, 10-cooperating separation roller, 11-bearing seat, 12-adjustable telescopic rod, 13-cross frame, 14-separation guide plate, 15-first hinge seat, 16-fixed sleeve seat, 17-fixed round rod, 18-docking plate, 19-first connecting tube, 20-second connecting tube, 21-fixed bottom block, 22-first connecting hinge, 23-swinging telescopic rod, 24-second connecting hinge, 25-electrically controlled hydraulic telescopic rod, 26-first cooperating roller, 27-second cooperating roller, 28-third cooperating roller, 29-first tensioning frame, 30-second tensioning frame. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0030] The present invention will be further described below with reference to the accompanying drawings.

[0031] Example

[0032] like Figure 1-8 As shown, a device for peeling release films of different sizes according to the present invention includes a support groove seat 1, a vertical plate 2, a matching and regulating structure 3, a guide roller 4, and a release film 5. The matching and regulating structure 3 is fixedly connected to the support groove seat 1, the vertical plate 2 is fixedly connected to the support groove seat 1, and the guide roller 4 is rotatably connected to the vertical plate 2. The matching and regulating structure 3 is used to guide and transport the release film 5;

[0033] The cooperation control structure 3 is used for separation and adjustment, wherein the first peeling component 6 and the second peeling component 7 have the same structure, are used for separation and adjustment, and can perform separation on both sides. The control component 9 is fixed on the supporting bottom plate 8, and the release film is guided and controlled by the control component 9, and the first cooperating roller 26, the second cooperating roller 27, and the third cooperating roller 28 are adjusted in angle through the electrically controlled hydraulic telescopic rod 25.

[0034] The cooperating regulating structure 3 includes a first peeling component 6, a second peeling component 7, a supporting bottom plate 8 and a control component 9. The supporting bottom plate 8 is fixedly connected to the control component 9, and the first peeling component 6 and the second peeling component 7 are fixedly connected to the control component 9. The first peeling component 6 and the second peeling component 7 are symmetrically arranged to guide and transmit the release film 5 through the cooperating regulating structure 3. The guide roller 4 is arranged on the vertical plate 2. First, the position of the separation guide plate 14 is adjusted. By adjusting the telescopic regulation of the telescopic rod 12, the height position of the separation guide plate 14 is changed. At the same time, the release film 5 is separated and guided by the separation guide plate 14. The excess film is connected to the cooperating separation roller 10 through the separation guide plate 14, and then guided to the guide roller 4 for overall connection and combination.

[0035] The first peeling component 6 includes a matching separation roller 10, a bearing seat 11, an adjustable telescopic rod 12, a horizontal frame 13 and a separation guide plate 14. The horizontal frame 13 is fixedly connected to the bearing seat 11, and the matching separation roller 10 is rotatably connected to the bearing seat 11. The lower end of the horizontal frame 13 is telescopically connected to the separation guide plate 14 through the adjustable telescopic rod 12, and the support work is performed by the support groove seat 1 and the vertical plate 2. The lower ends of the support groove seat 1 and the vertical plate 2 are fixed to the support bottom plate 8, and the support groove seat 1 is provided with a groove body for limiting the central rod body of the first tensioning frame 29 and the second tensioning frame 30 , thereby restricting the movement of the first cooperating roller 26, the second cooperating roller 27, the third cooperating roller 28, the first tensioning frame 29, and the second tensioning frame 30, the release film 5 is separated by the first peeling component 6, and the release film 5 contacts the separation guide 14 to separate the release film 5. The excess film is guided to the cooperating separation roller 10 through the separation guide 14, and then connected to the guide roller 4 for drainage. The release film 5 continues to move for traction, and the adjusting telescopic rod 12 can adjust the height of the separation guide 14, which is convenient for peeling processing at different positions.

[0036] The control component 9 includes a first hinge seat 15, a fixed sleeve 16, a fixed round rod 17, a docking disc 18, a first connecting tube 19 and a second connecting tube 20. The fixed sleeve 16 is fixedly connected to the fixed round rod 17, the fixed round rod 17 is fixedly connected to the docking disc 18, and the docking disc 18 is rotatably connected to the first connecting tube 19 and the second connecting tube 20.

[0037] The lower end of the fixed sleeve 16 is fixedly connected to a fixed bottom block 21, and the fixed sleeve 16 is fixedly connected to a first hinge seat 15. An electric-controlled hydraulic telescopic rod 25 is hinged on the first hinge seat 15, and a second connecting hinge rod 24 is hinged on the electric-controlled hydraulic telescopic rod 25. The second connecting hinge rod 24 is fixed to the swing telescopic rod 23, and the swing telescopic rod 23 is hinged to the docking plate 18 through the first connecting hinge rod 22. When transmission adjustment is required, the electric-controlled hydraulic telescopic rod 25 works at this time to perform telescopic adjustment, and the position of the swing telescopic rod 23 is changed by the second connecting hinge rod 24, so that the swing telescopic rod 23 is rotated around the first connecting hinge rod The rod 22 rotates, and at the same time, the swing telescopic rod 23 is connected to the support groove seat 1, and can move on the groove body to cooperate with the telescopic adjustment. It can change the height position of the first cooperating roller 26, the second cooperating roller 27, the third cooperating roller 28, the first tensioning frame 29, and the second tensioning frame 30 to control the tensioning of the release film 5. The docking plate 18 is fixed to the fixed sleeve 16 through the fixed round rod 17, and the lower end of the fixed sleeve 16 is fixedly connected to the fixed bottom block 21 to cooperate with the support work, and the electric-controlled hydraulic telescopic rod 25 is hinged to the fixed sleeve 16 through the first hinge seat 15, which is convenient for cooperating with the angle change during telescoping.

[0038] The control component 9 also includes a first cooperating roller 26, a second cooperating roller 27, a third cooperating roller 28, a first tensioning frame 29 and a second tensioning frame 30. The first tensioning frame 29 and the second tensioning frame 30 are fixedly connected to the swing telescopic rod 23. The first tensioning frame 29 and the second tensioning frame 30 are fixedly connected. The center of the first tensioning frame 29 and the second tensioning frame 30 is rotatably connected to the third cooperating roller 28. The side ends of the first tensioning frame 29 and the second tensioning frame 30 are rotatably connected to the first cooperating roller 26. The structural setting of the control component 9 facilitates transmission control work. The electrically controlled hydraulic telescopic rod 25 By telescoping, the swing telescopic rod 23 and the second connecting hinge 24 are driven to move, so that the swing telescopic rod 23 is rotated and adjusted around the first connecting hinge 22, and the swing telescopic rod 23 has a telescopic adjustment function, and can move in the upper limit of the support slot seat 1, thereby controlling the height of the first cooperating roller 26, the second cooperating roller 27, the third cooperating roller 28, the first tensioning frame 29, and the second tensioning frame 30. The release film 5 is guided to the third cooperating roller 28 through the first cooperating roller 26, and then guided to the second cooperating roller 27, thereby realizing continuous guiding and transmission work, which is convenient for continuous production work.

[0039] The horizontal frame 13 is fixedly connected to the docking plate 18, and the electrically controlled hydraulic telescopic rod 25 is extended and retracted, so that the swing telescopic rod 23 rotates around the first connecting hinge 22, thereby changing the overall position of the first cooperating roller 26, the second cooperating roller 27, the third cooperating roller 28, the first tensioning frame 29, and the second tensioning frame 30.

[0040] The separation guide plate 14 is tapered and can contact the release film 5 to separate the release film 5 . The separation film is guided onto the guide roller 4 by the cooperation separation roller 10 .

[0041] The working principle is as follows: when in use, the release film 5 is guided and transported through the matching regulating structure 3, and the guide roller 4 is set on the vertical plate 2. First, the position of the separation guide plate 14 is adjusted. By adjusting the telescopic control of the telescopic rod 12, the height position of the separation guide plate 14 is changed. At the same time, the release film 5 is separated and guided by the separation guide plate 14. The excess film is connected to the matching separation roller 10 through the separation guide plate 14, and then guided to the guide roller 4 for overall connection and assembly.

[0042] At this time, the release film 5 is transferred on the second connecting cylinder 20, and then reaches the first cooperating roller 26, and is guided by the third cooperating roller 28 and the second cooperating roller 27, and leaves the control component 9, thus completing the separation work.

[0043] When transmission adjustment is required, the electrically-controlled hydraulic telescopic rod 25 works to perform telescopic adjustment, and the position of the swing telescopic rod 23 is changed through the second connecting hinge 24, so that the swing telescopic rod 23 rotates around the first connecting hinge 22. At the same time, the swing telescopic rod 23 is connected to the support slot seat 1, and can move on the slot body to cooperate in telescopic adjustment. The height positions of the first cooperating roller 26, the second cooperating roller 27, the third cooperating roller 28, the first tensioning frame 29, and the second tensioning frame 30 can be changed to control the tensioning of the release film 5. The docking plate 18 is fixed to the fixed sleeve 16 by the fixed round rod 17, and the lower end of the fixed sleeve 16 is fixedly connected to the fixed bottom block 21 for cooperative support work, and the electrically-controlled hydraulic telescopic rod 25 is hinged to the fixed sleeve 16 through the first hinge seat 15, which is convenient for cooperating in angle changes during telescoping to complete the work.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A device for peeling release films of different sizes, characterized by: The invention comprises a support groove seat (1), a vertical plate (2), a matching and regulating structure (3), a guide roller (4) and a release film (5); the matching and regulating structure (3) is fixedly connected to the support groove seat (1); the support groove seat (1) is fixedly connected to the vertical plate (2); the guide roller (4) is rotatably connected to the vertical plate (2); and the matching and regulating structure (3) is used for guiding and transmitting the release film (5); The cooperating regulating structure (3) is used for separation and regulation, wherein the first stripping component (6) and the second stripping component (7) have the same structure and are used for separation and regulation, and can separate on both sides. The control component (9) is fixed on the supporting bottom plate (8), and the guide control of the release film is performed by the control component (9), and the angles of the first cooperating roller (26), the second cooperating roller (27), and the third cooperating roller (28) are adjusted by the electric-controlled hydraulic telescopic rod (25).

2. The device for peeling release films of different sizes according to claim 1, characterized in that: The cooperation and control structure (3) comprises a first peeling component (6), a second peeling component (7), a supporting base plate (8) and a control component (9); the supporting base plate (8) is fixedly connected to the control component (9); the first peeling component (6) and the second peeling component (7) are fixedly connected to the control component (9); the first peeling component (6) and the second peeling component (7) are symmetrically arranged.

3. The device for peeling release films of different sizes according to claim 2, characterized in that: The first peeling component (6) comprises a matching separation roller (10), a bearing seat (11), an adjustable telescopic rod (12), a horizontal frame (13) and a separation guide plate (14); the horizontal frame (13) is fixedly connected to the bearing seat (11); the matching separation roller (10) is rotatably connected to the bearing seat (11); and the lower end of the horizontal frame (13) is telescopically connected to the separation guide plate (14) through the adjustable telescopic rod (12).

4. The device for peeling release films of different sizes according to claim 3, characterized in that: The control component (9) comprises a first hinge seat (15), a fixed sleeve seat (16), a fixed round rod (17), a butt joint plate (18), a first connecting tube (19) and a second connecting tube (20); the fixed sleeve seat (16) is fixedly connected to the fixed round rod (17); the fixed round rod (17) is fixedly connected to the butt joint plate (18); and the butt joint plate (18) is rotatably connected to the first connecting tube (19) and the second connecting tube (20).

5. The device for peeling release films of different sizes according to claim 4, characterized in that: The lower end of the fixed sleeve (16) is fixedly connected to a fixed bottom block (21), the fixed sleeve (16) is fixedly connected to a first hinge seat (15), the first hinge seat (15) is hingedly provided with an electric-controlled hydraulic telescopic rod (25), the electric-controlled hydraulic telescopic rod (25) is hingedly provided with a second connecting hinge rod (24), the second connecting hinge rod (24) is fixed to the swing telescopic rod (23), and the swing telescopic rod (23) is hingedly provided with the docking plate (18) through the first connecting hinge rod (22).

6. The device for peeling release films of different sizes according to claim 5, characterized in that: The control component (9) also includes a first cooperating roller (26), a second cooperating roller (27), a third cooperating roller (28), a first tensioning frame (29) and a second tensioning frame (30); the first tensioning frame (29) and the second tensioning frame (30) are fixedly connected to the swing telescopic rod (23); the first tensioning frame (29) and the second tensioning frame (30) are fixedly connected; the center of the first tensioning frame (29) and the second tensioning frame (30) is rotatably connected to the third cooperating roller (28); the side ends of the first tensioning frame (29) and the second tensioning frame (30) are rotatably connected to the first cooperating roller (26).

7. The device for peeling release films of different sizes according to claim 6, characterized in that: The horizontal frame (13) is fixedly connected to the docking plate (18); the electrically controlled hydraulic telescopic rod (25) is extended and retracted, so that the swing telescopic rod (23) rotates around the first connecting hinge (22), thereby changing the overall position of the first cooperating roller (26), the second cooperating roller (27), the third cooperating roller (28), the first tensioning frame (29), and the second tensioning frame (30).

8. The device for peeling release films of different sizes according to claim 7, characterized in that: The separation guide plate (14) is arranged in a conical shape and can contact the release film (5) to perform separation processing on the release film (5), and the separation film body is guided onto the guide roller (4) by the cooperation separation roller (10).

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