Anti-falling electronic spinning pasting film

Abstract

The utility model belongs to the technical field of film pasting, and particularly relates to an anti-falling electronic self-spinning film which comprises a positioning base, a positioning groove is formed in the top end of the positioning base, an electronic self-spinning excitation device is arranged in the positioning groove, a pneumatic push rod is fixedly connected to the inner wall of the positioning base, and the pneumatic push rod is fixedly connected to the inner wall of the positioning base. The output end of the pneumatic push rod is fixedly connected with a connecting block, the top end of the connecting block is fixedly connected with a pushing plate, the outer wall of the pushing plate is fixedly connected with a spring, and one end of the spring is fixedly connected with a pushing plate. The pneumatic push rod works to drive the connecting block to slide through threads, the connecting block slides to drive the pushing plate to slide synchronously, the pushing plate drives the pushing plate to be attached to the outer wall of the workpiece through the spring, meanwhile, the connecting block slides to drive the clamping plate to be attached to the side wall of the workpiece through the connecting rod, stable positioning operation on the workpiece is achieved, and the workpiece is prevented from falling off during film pasting.

Description

Technical Field

[0001] This utility model belongs to the field of film application technology, and in particular relates to an anti-detachment electronic spin film. Background Technology

[0002] During production, the workpiece needs to be coated with a film to protect it and prevent scratches from occurring on its surface.

[0003] For example, patent CN219044133U discloses a novel film-applying device. This invention includes a film-applying device body. A rotating handle is rotatably connected to the left end of the device body via a bearing. A rotating positioning block is fixedly connected to one end of the rotating handle extending to the upper surface of the device body. A product body is mounted on the upper surface of the rotating positioning block. A fixing block is fixedly connected to the right end of the upper surface of the device body. A positioning post is rotatably connected to the upper surface of the fixing block. A protective film roll body is sleeved on the outer surface of the positioning post. A buffer positioning shaft and a protective film positioning chuck are mounted on the upper surface of the device body between the rotating positioning block and the fixing block. The combination of these structures allows for neater film application to the edges of the product body, improving film application quality and efficiency.

[0004] Existing film-applying devices often result in workpieces shifting or even detaching during film application, causing changes in the film's position. To address this, we propose an anti-detachment electronic spin-type film-applying device. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned technical problems by providing an anti-detachment electronic spin film, thus preventing the workpiece from easily shaking or even falling off during film application.

[0006] In view of this, the present invention provides an anti-detachment electronic spin film, including a positioning base, a positioning groove is provided at the top of the positioning base, an electronic spin excitation device is provided in the positioning groove, a pneumatic push rod is fixedly connected to the inner wall of the positioning base, a connecting block is fixedly connected to the output end of the pneumatic push rod, a push plate is fixedly connected to the top of the connecting block, a spring is fixedly connected to the outer wall of the push plate, a push plate is fixedly connected to one end of the spring, a connecting rod is screwed to both ends of the connecting block, and a clamping plate that is slidably connected to the inner wall of the positioning base is fixedly connected to the top of the connecting rod.

[0007] A film-applying assembly, located outside the positioning base, is used to apply film to the workpiece.

[0008] Based on the above structure, the worker places the workpiece in the positioning slot. Then, the pneumatic push rod drives the connecting block to slide through the thread. The sliding of the connecting block drives the push plate to slide synchronously, so that the push plate, through the spring, drives the push plate to fit against the outer wall of the workpiece. At the same time, the sliding of the connecting block drives the clamping plate to fit against the side wall of the workpiece through the connecting rod, thereby achieving stable positioning of the workpiece and preventing the workpiece from falling off during film application.

[0009] Preferably, the push plate forms a sliding structure between the push plate and the positioning groove. In this embodiment, it is convenient for the connecting block to slide and drive the push plate to slide synchronously, so that the push plate is driven by the spring to fit against the outer wall of the workpiece.

[0010] Preferably, the clamping plate forms a sliding structure with the positioning groove through the connecting block and the connecting rod. In this embodiment, the connecting block slides through the connecting rod to drive the clamping plate to fit against the side wall of the workpiece.

[0011] Preferably, the sliding trajectory of the push plate is perpendicular to the sliding trajectory of the clamping plate. In this embodiment, by setting the push plate and the clamping plate, it is beneficial to achieve stable positioning of the workpiece and avoid the workpiece falling off during film application.

[0012] Preferably, the film application assembly includes:

[0013] A guide rail slider is fixedly connected to the bottom end of the positioning base. A guide rail body is slidably connected to the bottom end of the guide rail slider. A film-applying frame is positioned above the guide rail body. A film-applying cylinder is fixedly connected to the top end of the film-applying frame. A lifting frame is fixedly connected to the output end of the film-applying cylinder. A limit groove is provided at the connection between the film-applying frame and the lifting frame. An elastic pad is fixedly connected to the inner wall of the lifting frame. A film-applying seat is fixedly connected to the bottom end of the elastic pad. A film-applying roller is screwed to the bottom end of the film-applying seat. In this embodiment, the film-applying cylinder... The lifting frame slides vertically along the outer wall of the limiting slide groove, causing the lifting frame to slide and bring the film-applying roller into contact with the top of the workpiece. Then, the operator pushes the positioning base, which moves and causes the guide rail slider to slide along the outer wall of the guide rail body, thus pushing the workpiece below the film-applying frame. Then, the electronic spin excitation device works to bring the film roll into contact with the workpiece, realizing the film-applying operation on the workpiece. At the same time, the elastic pad uses its own elasticity to make the film-applying roller at the bottom of the film-applying seat fit tightly, avoiding gaps between the film-applying roller and the workpiece, which would cause air bubbles to form when applying film to the workpiece.

[0014] Preferably, the film-applying roller is parallel to the positioning base. In this embodiment, the movement of the positioning base facilitates the sliding of the guide rail slider along the outer wall of the guide rail body, thereby pushing the workpiece below the film-applying frame to realize the film-applying operation on the workpiece.

[0015] Preferably, the film-applying base forms a telescopic structure with the lifting frame through an elastic pad. In this embodiment, the elastic pad drives the film-applying roller at the bottom of the film-applying base to fit tightly through its own elasticity, avoiding gaps between the film-applying roller and the workpiece, which would cause air bubbles to form when the workpiece is film-applied.

[0016] The beneficial effects of this utility model are:

[0017] 1. This anti-detachment electronic spin-type film applicator, through the setting of a push plate and a clamping plate, allows the operator to place the workpiece in the positioning groove. Then, the pneumatic push rod operates to drive the connecting block to slide through the thread. The sliding of the connecting block causes the push plate to slide synchronously, so that the push plate, through the spring, causes the push plate to fit against the outer wall of the workpiece. At the same time, the sliding of the connecting block, through the connecting rod, causes the clamping plate to fit against the side wall of the workpiece, thereby achieving stable positioning of the workpiece and preventing the workpiece from falling off during film application.

[0018] 2. This anti-detachment electronic spin film applicator, through the setting of elastic gaskets, uses the film applicator cylinder to drive the lifting frame to slide vertically along the outer wall of the limiting slide groove, so that the lifting frame slides and drives the film applicator roller to adhere to the top of the workpiece. Then, the workpiece is pushed to the bottom of the film applicator frame, and then the electronic spin excitation device operates to drive the film roll to adhere to the workpiece, realizing the film applicator operation. At the same time, the elastic gasket uses its own elasticity to drive the film applicator roller at the bottom of the film applicator base to adhere tightly, avoiding gaps between the film applicator roller and the workpiece, which would cause air bubbles to form when the workpiece is applicated. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the positioning base structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the positioning base of this utility model;

[0022] Figure 4 This is a cross-sectional view of the film-applying frame of this utility model.

[0023] The markings in the diagram are as follows:

[0024] 1. Positioning base; 2. Positioning groove; 3. Electron spin excitation device; 4. Pneumatic push rod; 5. Connecting block; 6. Push plate; 7. Spring; 8. Push plate; 9. Connecting rod; 10. Clamping plate; 11. Guide rail slider; 12. Guide rail body; 13. Film application frame; 14. Film application cylinder; 15. Lifting frame; 16. Limiting groove; 17. Elastic pad; 18. Film application seat; 19. Film application roller. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1- Figure 4 This application will be described in further detail.

[0026] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0027] This application discloses an anti-detachment electronic spin film, including a positioning base 1, a positioning groove 2 at the top of the positioning base 1, an electronic spin excitation device 3 in the groove 2, a pneumatic push rod 4 fixedly connected to the inner wall of the positioning base 1, a connecting block 5 fixedly connected to the output end of the pneumatic push rod 4, a push plate 6 fixedly connected to the top of the connecting block 5, a spring 7 fixedly connected to the outer wall of the push plate 6, a push plate 8 fixedly connected to one end of the spring 7, and connecting rods 9 screwed to both ends of the connecting block 5, and a clamping plate 10 slidably connected to the inner wall of the positioning base 1 fixedly connected to the top of the connecting rod 9.

[0028] The film application assembly is located outside the positioning base 1 and is used to apply film to the workpiece.

[0029] Based on the above structure, the worker places the workpiece in the positioning groove 2. Then, the pneumatic push rod 4 drives the connecting block 5 to slide through the thread. The sliding of the connecting block 5 drives the push plate 6 to slide synchronously, so that the push plate 6 drives the push plate 8 to fit against the outer wall of the workpiece through the spring 7. At the same time, the sliding of the connecting block 5 drives the clamping plate 10 to fit against the side wall of the workpiece through the connecting rod 9, so as to achieve stable positioning of the workpiece and prevent the workpiece from falling off during film application.

[0030] In one embodiment, the push plate 8 forms a sliding structure between the push plate 6 and the positioning groove 2.

[0031] In this embodiment, the connecting block 5 slides to drive the push plate 6 to slide synchronously, so that the push plate 6 drives the push plate 8 to fit against the outer wall of the workpiece through the spring 7.

[0032] In one embodiment, the clamping plate 10 forms a sliding structure with the positioning groove 2 via the connecting block 5 and the connecting rod 9.

[0033] In this embodiment, the connecting block 5 slides through the connecting rod 9 to drive the clamping plate 10 to fit against the side wall of the workpiece.

[0034] In one embodiment, the sliding trajectory of the push plate 8 is perpendicular to the sliding trajectory of the clamping plate 10.

[0035] In this embodiment, by setting the push plate 8 and the clamping plate 10, it is beneficial to achieve stable positioning of the workpiece and avoid the workpiece falling off during film application.

[0036] In one embodiment, the film application assembly includes:

[0037] The bottom end of the positioning base 1 is fixedly connected to the guide rail slider 11, the bottom end of the guide rail slider 11 is slidably connected to the guide rail body 12, the top of the guide rail body 12 is provided with a film-applying frame 13, the top end of the film-applying frame 13 is fixedly connected to the film-applying cylinder 14, the output end of the film-applying cylinder 14 is fixedly connected to the lifting frame 15, the connection part between the film-applying frame 13 and the lifting frame 15 is provided with a limit groove 16, the inner wall of the lifting frame 15 is fixedly connected to an elastic pad 17, the bottom end of the elastic pad 17 is fixedly connected to a film-applying seat 18, and the bottom end of the film-applying seat 18 is screwed with a film-applying roller 19.

[0038] In this embodiment, the film-applying cylinder 14 drives the lifting frame 15 to slide vertically along the outer wall of the limiting slide groove 16, so that the lifting frame 15 slides and drives the film-applying roller 19 to adhere to the top of the workpiece. Then, the operator pushes the positioning base 1, and the positioning base 1 moves and drives the guide rail slider 11 to slide along the outer wall of the guide rail body 12, thereby pushing the workpiece to the bottom of the film-applying frame 13. Then, the electron spin excitation device 3 works and drives the film roll to adhere to the workpiece, realizing the film-applying operation on the workpiece. At the same time, the elastic pad 17 drives the film-applying roller 19 at the bottom of the film-applying seat 18 to adhere tightly through its own elasticity, avoiding gaps between the film-applying roller 19 and the workpiece, which would cause air bubbles to be generated when applying film to the workpiece.

[0039] In one embodiment, the film-applying roller 19 is parallel to the positioning base 1.

[0040] In this embodiment, the positioning base 1 moves to drive the guide rail slider 11 to slide along the outer wall of the guide rail body 12, thereby pushing the workpiece under the film-applying frame 13 to realize the film-applying operation on the workpiece.

[0041] In one embodiment, the film-applying base 18 forms a telescopic structure with the lifting frame 15 via the elastic pad 17.

[0042] In this embodiment, the elastic pad 17 uses its own elasticity to drive the film-applying roller 19 at the bottom of the film-applying base 18 to fit tightly, avoiding gaps between the film-applying roller 19 and the workpiece, which would cause air bubbles to form when the workpiece is film-applied.

[0043] In this embodiment, when using the anti-detachment electronic spin film, the worker first places the workpiece in the positioning groove 2. Then, the pneumatic push rod 4 drives the connecting block 5 to slide through the thread. The sliding of the connecting block 5 drives the push plate 6 to slide synchronously, so that the push plate 6 drives the push plate 8 to fit against the outer wall of the workpiece through the spring 7. At the same time, the sliding of the connecting block 5 drives the clamping plate 10 to fit against the side wall of the workpiece through the connecting rod 9, so as to achieve stable positioning of the workpiece and prevent the workpiece from falling off during film application.

[0044] Next, the film-applying cylinder 14 operates, causing the lifting frame 15 to slide vertically along the outer wall of the limiting slide groove 16. This causes the lifting frame 15 to slide and bring the film-applying roller 19 into contact with the top of the workpiece. Then, the operator pushes the positioning base 1, which moves and causes the guide rail slider 11 to slide along the outer wall of the guide rail body 12, thereby pushing the workpiece below the film-applying frame 13. Then, the electronic spin excitation device 3 operates, causing the film roll to fit into contact with the workpiece, thus realizing the film-applying operation on the workpiece. At the same time, the elastic pad 17 uses its own elasticity to bring the film-applying roller 19 at the bottom of the film-applying seat 18 into close contact, preventing gaps between the film-applying roller 19 and the workpiece, which could cause air bubbles to form when applying film to the workpiece.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-falling electronic spin sticker, characterized in that, include: A positioning base (1) is provided with a positioning groove (2) at the top of the positioning base (1). An electron spin excitation device (3) is provided in the groove of the positioning groove (2). A pneumatic push rod (4) is fixedly connected to the inner wall of the positioning base (1). A connecting block (5) is fixedly connected to the output end of the pneumatic push rod (4). A push plate (6) is fixedly connected to the top of the connecting block (5). A spring (7) is fixedly connected to the outer wall of the push plate (6). A push plate (8) is fixedly connected to one end of the spring (7). A connecting rod (9) is screwed to both ends of the connecting block (5). A clamp (10) that slides with the inner wall of the positioning base (1) is fixedly connected to the top of the connecting rod (9). A film-applying assembly is located outside the positioning base (1) and is used to apply film to the workpiece.

2. The anti-falling electronic spin sticker of claim 1, wherein: The push plate (8) forms a sliding structure between the push plate (6) and the positioning groove (2).

3. The anti-falling electronic spin sticker of claim 1, wherein: The clamping plate (10) forms a sliding structure with the positioning groove (2) through the connecting block (5) and the connecting rod (9).

4. The anti-falling electronic spin sticker of claim 1, wherein: The sliding trajectory of the push plate (8) is perpendicular to the sliding trajectory of the clamping plate (10).

5. The anti-falling electronic spin sticker of claim 1, wherein: The film-applying assembly includes: The bottom end of the positioning base (1) is fixedly connected to the guide rail slider (11), the bottom end of the guide rail slider (11) is slidably connected to the guide rail body (12), the top of the guide rail body (12) is provided with a film-applying frame (13), the top end of the film-applying frame (13) is fixedly connected to a film-applying cylinder (14), the output end of the film-applying cylinder (14) is fixedly connected to a lifting frame (15), the connection part between the film-applying frame (13) and the lifting frame (15) is provided with a limit groove (16), the inner wall of the lifting frame (15) is fixedly connected to an elastic pad (17), the bottom end of the elastic pad (17) is fixedly connected to a film-applying seat (18), and the bottom end of the film-applying seat (18) is screwed with a film-applying roller (19).

6. The anti-falling electronic spin sticker of claim 5, wherein: The film-applying roller (19) is parallel to the positioning base (1).

7. The anti-falling electronic spin sticker of claim 5, wherein: The film-applying base (18) forms a telescopic structure with the lifting frame (15) through the elastic pad (17).

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