Adhesive tape protective film laminating mechanism

Abstract

The utility model provides an adhesive tape protective film laminating mechanism, and belongs to the technical field of adhesive tape production. The adhesive tape protective film attaching mechanism comprises an attaching assembly and a pressing assembly. The attaching assembly comprises a base, a supporting frame and an attaching roller, the pressing assembly comprises an electric sliding table, a connecting plate, a threaded rod, a lifting plate, an elastic piece, a fixing frame and a pressing roller, during use, when the threaded rod moves up and down, the lifting plate can be driven to move up and down, then the elastic piece can be compressed or stretched, and then the pressing force of the pressing roller can be adjusted; then the connecting plate can be driven to move left and right through the electric sliding table, then the pressing roller is driven to move left and right, then the pressing roller can repeatedly press the adhesive tape base material and the protective film, on one hand, the pressing force can be adjusted, and on the other hand, the pressing roller can be driven to move left and right for repeated pressing; furthermore, the situation that the protective film is not tightly attached to the adhesive tape base material is not prone to occurring, and practicability is high.

Description

TECHNICAL FIELD

[0001] The application relates to the field of adhesive tape production, in particular to an adhesive tape protective film attaching mechanism. BACKGROUND

[0002] Adhesive tape is a common article in daily life or production, and is commonly used for connection, protection and packaging and sealing. In the production process of the adhesive tape, attaching a protective film on the base material of the adhesive tape can improve the protection performance of the adhesive tape. The protective film of the adhesive tape usually needs to be attached by using an attaching device. In the related adhesive tape protective film attaching device technology, the overall structure of the attaching device is relatively simple, the compression structure in the attaching device is directly fixedly arranged, and the compression force and position of the compression structure cannot be adjusted, so that the protective film and the base material of the adhesive tape are not tightly attached, and the practicability is relatively low. CONTENT OF THE INVENTION

[0003] In order to make up for the above shortcomings, the application provides an adhesive tape protective film attaching mechanism, which aims to improve the problem that the protective film and the base material of the adhesive tape are not tightly attached and the practicability is relatively low.

[0004] The application provides an adhesive tape protective film attaching mechanism, which comprises an attaching assembly and a compression assembly.

[0005] The attaching assembly comprises a base, a support frame and an attaching roller, the support frame is connected to one side of the base, and the attaching roller is rotationally connected with the support frame.

[0006] The compression assembly comprises an electric sliding table, a connecting plate, a threaded rod, a lifting plate, an elastic piece, a fixing frame and a compression roller, the electric sliding table is connected with the support frame, the connecting plate is connected with the moving end of the electric sliding table, the threaded rod is threadedly connected with the connecting plate, the lifting plate is rotationally connected with the bottom end of the threaded rod, the top end of the elastic piece is connected with the lifting plate, the bottom end of the elastic piece is connected with the fixing frame, the compression roller is rotationally connected with the fixing frame, the lifting plate is slidingly connected with the fixing frame, and the fixing frame is slidingly connected with the connecting plate.

[0007] In a specific embodiment, the base comprises a bottom plate and support legs, four support legs are arranged, and the four support legs are fixedly connected to the four corners of the lower surface of the bottom plate.

[0008] In a specific embodiment, the support frame is arranged in an L shape, and the support frame is fixedly connected to one side of the bottom plate.

[0009] In a specific embodiment, one end of the roller shaft of the attaching roller is rotationally connected with one side of the support frame, and the attaching roller is located above the bottom plate.

[0010] In a specific embodiment, one side of the support frame is rotationally connected with a positioning roller, which is located above the bottom plate.

[0011] In a specific embodiment, the top wall of the support frame is provided with a U-shaped connecting frame, two electric sliding tables are fixedly connected to the lower surface of the U-shaped connecting frame, and the two electric sliding tables are symmetrically arranged.

[0012] In a specific embodiment, the connecting plate is fixedly connected to the moving end of the two electric sliding tables, and the connecting plate is located below the two electric sliding tables.

[0013] In a specific embodiment, the threaded rod is threaded through the center of the connecting plate, the threaded rod is located between the two electric sliding tables, and the top end of the threaded rod is provided with a rotating hand disc.

[0014] In a specific embodiment, the elastic member is provided with two, the top end of the two elastic members is fixedly connected to the lower surface of the lifting plate, the bottom end of the two elastic members is fixedly connected to the upper surface of the fixed frame, and the two elastic members are symmetrically arranged.

[0015] In a specific embodiment, the upper surface of the fixed frame is provided with a positioning rod, the positioning rod is provided with two, the two positioning rods are symmetrically arranged, the two positioning rods are slidably penetrated into the plate body of the lifting plate, and the two positioning rods are slidably penetrated into the plate body of the connecting plate.

[0016] The utility model discloses a kind of adhesive tape protection film sticking mechanisms, when using, adhesive tape base material and protection film stick through the below of compression roller of base, threaded rod can drive lifting plate to move downwards, in turn drive compression roller to move downwards, in turn can make compression roller to adhesive tape base material and protection film be compressed, threaded rod moves up and down, will drive lifting plate to move up and down, in turn can compress or stretch elastic member, in turn can adjust the compression intensity of compression roller, then can be moved left and right by electric sliding table can drive connecting plate, in turn drive compression roller to move left and right, in turn can make compression roller to adhesive tape base material and protection film be repeatedly compressed, one can adjust the intensity of compression, on the other hand can drive compression roller to move left and right and be repeatedly compressed, in turn not prone to the situation that protection film and adhesive tape base material are not closely adhered, and practicality is higher. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings only illustrate some of the embodiments of the present application, and should not be considered as a limitation of the scope. Other related drawings can be obtained by those of ordinary skill in the art without any creative effort.

[0018] Figure 1 is a first perspective view of a structure of a protective film attaching mechanism according to an embodiment of the present application;

[0019] Figure 2 is a second perspective view of a structure of a protective film attaching mechanism according to an embodiment of the present application;

[0020] Figure 3 is a perspective view of a structure of an attaching assembly according to an embodiment of the present application;

[0021] Figure 4 is a perspective view of a structure of a pressing assembly according to an embodiment of the present application.

[0022] In the figure: 100-attaching assembly; 110-base; 111-bottom plate; 112-supporting leg; 120-supporting frame; 130-attaching roller; 140-positioning roller; 150-U-shaped connecting frame; 200-pressing assembly; 210-electric sliding table; 220-connecting plate; 230-threaded rod; 231-rotating hand disc; 240-lifting plate; 250-elastic member; 260-fixing frame; 261-positioning rod; 270-pressing roller. DETAILED DESCRIPTION

[0023] The technical solutions of the embodiments of the present application will be described in detail below with reference to the drawings of the embodiments of the present application.

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without any creative effort fall within the scope of the present application.

[0025] Please refer to Figure 1 The present application provides a protective film attaching mechanism for adhesive tape, which comprises an attaching assembly 100 and a pressing assembly 200.

[0026] Please refer to Figures 1-3The fitting assembly 100 comprises a base 110, a support frame 120 and a fitting roller 130. The base 110 comprises a bottom plate 111 and four supporting legs 112. The four supporting legs 112 are fixedly connected to the four corners of the lower surface of the bottom plate 111. The support frame 120 is connected to one side of the base 110. The support frame 120 is L-shaped and is fixedly connected to one side of the bottom plate 111.

[0027] In the specific arrangement, the fitting roller 130 is rotatably connected to the support frame 120. One end of the roller shaft of the fitting roller 130 is rotatably connected to one side of the support frame 120. The fitting roller 130 is located above the bottom plate 111. A gap is left between the fitting roller 130 and the bottom plate 111. A positioning roller 140 is rotatably connected to one side of the support frame 120. The positioning roller 140 is located above the bottom plate 111. A gap is left between the positioning roller 140 and the bottom plate 111.

[0028] Please refer to Figures 1-4 The pressing assembly 200 comprises a motorized sliding table 210, a connecting plate 220, a threaded rod 230, a lifting plate 240, an elastic member 250, a fixing frame 260 and a pressing roller 270. The motorized sliding table 210 is connected to the support frame 120. The top wall of the support frame 120 is provided with a U-shaped connecting frame 150. Two motorized sliding tables 210 are fixedly connected to the lower surface of the U-shaped connecting frame 150. The two motorized sliding tables 210 are symmetrically arranged. The connecting plate 220 is connected to the moving end of the motorized sliding table 210. The connecting plate 220 is fixedly connected to the moving end of the two motorized sliding tables 210. The connecting plate 220 is located below the two motorized sliding tables 210.

[0029] In the specific arrangement, the threaded rod 230 is threadedly connected to the connecting plate 220. The threaded rod 230 threadedly penetrates the center of the connecting plate 220. The threaded rod 230 is located between the two motorized sliding tables 210. The top end of the threaded rod 230 is provided with a rotating hand disc 231. The lifting plate 240 is rotatably connected to the bottom end of the threaded rod 230. The center of the lifting plate 240 is rotatably connected to the bottom end of the threaded rod 230.

[0030] In the present application, the top end of the elastic member 250 is connected to the lifting plate 240. The bottom end of the elastic member 250 is connected to the fixing frame 260. Two elastic members 250 are provided. The top end of each of the two elastic members 250 is fixedly connected to the lower surface of the lifting plate 240. The bottom end of each of the two elastic members 250 is fixedly connected to the upper surface of the fixing frame 260. The two elastic members 250 are symmetrically arranged. The two elastic members 250 are both springs.

[0031] In the embodiment, the compression roller 270 is rotationally connected with the fixed frame 260, both ends of the roller shaft of the compression roller 270 are rotationally connected with both ends of the fixed frame 260, the lifting plate 240 is slidingly connected with the fixed frame 260, the fixed frame 260 is slidingly connected with the connecting plate 220, the upper surface of the fixed frame 260 is provided with two positioning rods 261, the two positioning rods 261 are symmetrically arranged, and both the two positioning rods 261 slidingly penetrate the plate body of the lifting plate 240 and the plate body of the connecting plate 220.

[0032] Specifically, the working principle of the adhesive tape protection film attaching mechanism is as follows: when in use, the adhesive tape base material and the protection film coated with the adhesive pass through between the bottom plate 111 and the attaching roller 130 at the same time, the attaching roller 130 extrudes and attaches the adhesive tape base material and the protection film, so as to attach the adhesive tape base material and the protection film together, the adhesive tape base material and the protection film pass through below the compression roller 270 and the positioning roller 140 while abutting against the bottom plate 111, then the external winding equipment can wind the adhesive tape base material and the protection film, then the rotating hand disc 231 and the threaded rod 230 can be rotated, the threaded rod 230 drives the lifting plate 240 to move downward, so as to drive the two elastic members 250, the fixed frame 260 and the compression roller 270 to move downward, so that the compression roller 270 can compress the adhesive tape base material and the protection film, when the threaded rod 230 moves up and down, the lifting plate 240 moves up and down, so as to compress or stretch the elastic member 250, so as to adjust the compression strength of the compression roller 270, then the two electric sliding tables 210 can be opened, the two electric sliding tables 210 can drive the connecting plate 220 to move left and right, so as to drive the compression roller 270 to move left and right, so that the compression roller 270 can repeatedly compress the adhesive tape base material and the protection film, on the one hand, the compression strength can be adjusted, and on the other hand, the compression roller 270 can move left and right to repeatedly compress, so that the adhesive tape base material and the protection film are not easy to be attached loosely, and the practicability is high.

[0033] The above only describes the embodiments of the present application and is not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0034] The above merely provides the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A tape protective film bonding mechanism, characterized in that, The application relates to a laminating assembly. The laminating assembly (100) comprises a base (110), a supporting frame (120) and a laminating roller (130), the supporting frame (120) is connected to one side of the base (110), and the laminating roller (130) is rotationally connected with the supporting frame (120). The pressing assembly (200) comprises an electric sliding table (210), a connecting plate (220), a threaded rod (230), a lifting plate (240), an elastic element (250), a fixing frame (260) and a pressing roller (270), the electric sliding table (210) is connected with the supporting frame (120), the connecting plate (220) is connected with the moving end of the electric sliding table (210), the threaded rod (230) is threadedly connected with the connecting plate (220), the lifting plate (240) is rotationally connected with the bottom end of the threaded rod (230), the top end of the elastic element (250) is connected with the lifting plate (240), the bottom end of the elastic element (250) is connected with the fixing frame (260), the pressing roller (270) is rotationally connected with the fixing frame (260), the lifting plate (240) is slidingly connected with the fixing frame (260), and the fixing frame (260) is slidingly connected with the connecting plate (220).

2. The adhesive tape protection film attaching mechanism according to claim 1, wherein The base (110) comprises a bottom plate (111) and supporting legs (112), four supporting legs (112) are arranged on the bottom plate (111), and the four supporting legs (112) are fixedly connected to the four corners of the bottom surface of the bottom plate (111).

3. The adhesive tape protection film attaching mechanism according to claim 2, wherein The supporting frame (120) is arranged in an L shape and is fixedly connected to one side of the bottom plate (111).

4. The adhesive tape protection film attaching mechanism according to claim 2, wherein One end of the roller shaft of the laminating roller (130) is rotationally connected with one side of the supporting frame (120), and the laminating roller (130) is located above the bottom plate (111).

5. The adhesive tape protection film attaching mechanism according to claim 2, wherein One side of the supporting frame (120) is rotationally connected with a positioning roller (140), and the positioning roller (140) is located above the bottom plate (111).

6. The adhesive tape protection film attaching mechanism according to claim 1, wherein A U-shaped connecting frame (150) is arranged on the top wall of the supporting frame (120), two electric sliding tables (210) are arranged, the two electric sliding tables (210) are fixedly connected to the lower surfaces of the U-shaped connecting frame (150), and the two electric sliding tables (210) are symmetrically arranged.

7. The adhesive tape protection film attaching mechanism according to claim 6, wherein The connecting plate (220) is fixedly connected with the moving ends of the two electric sliding tables (210), and the connecting plate (220) is located below the two electric sliding tables (210).

8. The adhesive tape protection film attaching mechanism according to claim 6, wherein The threaded rod (230) is threadedly penetrated through the center of the connecting plate (220), the threaded rod (230) is located between the two electric sliding tables (210), and the top end of the threaded rod (230) is provided with a rotating hand disc (231).

9. The adhesive tape protection film attaching mechanism according to claim 1, wherein The elastic pieces (250) are provided with two, the top of two elastic pieces (250) is fixedly connected with the lower surface of the lifting plate (240), the bottom of two elastic pieces (250) is fixed with the upper surface of the fixed frame (260), two elastic pieces (250) are symmetrically arranged.

10. The adhesive tape protection film attaching mechanism according to claim 9, wherein The upper surface of the fixed frame (260) is provided with a positioning rod (261), the positioning rod (261) is provided with two, two positioning rods (261) are symmetrically arranged, two positioning rods (261) are slidably penetrated into the plate body of the lifting plate (240), two positioning rods (261) are slidably penetrated into the plate body of the connecting plate (220).

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