Film feeding mechanism

Abstract

The utility model discloses a film feeding mechanism which comprises a feeding frame, a through hole for a film to pass through is formed in the bottom of the feeding frame, at least two poking pieces are arranged on the feeding frame, and the poking pieces are arranged on the two opposite side walls of the through hole. A first suction assembly is arranged below the feeding frame and sucks a thin film on the feeding frame. The first suction assembly comprises a hardware fitting set, a suction cup is arranged at the end, close to the feeding frame, of the hardware fitting set, and supporting strips are arranged on the two sides of the hardware fitting set. According to the utility model, automatic feeding can be realized; the supporting strips are arranged on the two sides of the hardware fitting set, the shifting piece is arranged on the feeding frame, it can be guaranteed that the suction assembly sucks only one film at a time, it is avoided that multiple films are sucked at a time, and the yield of film machining is increased.

Description

Technical Field

[0001] The utility model relates to a film loading mechanism, belonging to the technical field of film processing. Background Art

[0002] A film is a new material made by physical or chemical methods. The film has good mechanical properties, electrical properties and unique heat conduction properties, and its chemical properties are stable. It is one of the emerging materials that will be widely used in the future.

[0003] During the processing and production of the film, feeding is required. However, due to the thinness of the film, it is easy for multiple films to stick together. Currently, manual separation and feeding are used, resulting in low feeding efficiency. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a film loading mechanism that can automatically load the film, automatically test the film, and separate films with different resistances according to the resistance values after testing.

[0005] To achieve the aforementioned utility model purpose, the technical solutions adopted by the utility model include:

[0006] A film loading mechanism includes a loading rack. A through hole for the film to pass through is provided at the bottom of the loading rack. A dial is provided on the loading rack. At least two dials are provided, and the dials are arranged on two opposite side walls of the through hole. A first suction component is provided below the loading rack, and the first suction component sucks the film on the loading rack. The first suction component includes a fitting group. A suction cup is provided at one end of the fitting group close to the loading rack. Support bars are provided on both sides of the fitting group, and the height of the suction cup is higher than that of the support bars.

[0007] Furthermore: A first up-and-down moving component for driving the first suction component to move up and down is provided on one side of the first suction component.

[0008] Furthermore: At least two loading racks are provided. A rotating component is provided on one side of the loading racks, and the rotating component is used to drive different loading racks to rotate to the position of the first suction component.

[0009] Furthermore: Two loading racks are symmetrically arranged. The two loading racks are connected by a connecting seat, and the connecting seat is connected to the rotating component. Under the drive of the rotating component, the connecting seat rotates so that the two loading racks alternate.

[0010] Furthermore, the loading rack includes a base, the through hole is arranged on the base, the lower end surface of the base is provided with mounting holes, mounting blocks are arranged in the mounting holes, the dial is arranged between the mounting holes and the mounting seat, and the mounting blocks and the dial are fixed in the mounting holes through fasteners.

[0011] Furthermore, a plurality of limiting columns are arranged on the base, the limiting columns at the corners are arranged in an L shape, and the plurality of limiting columns enclose a placement groove for placing stacked films.

[0012] Compared with the prior art, the advantages of the present utility model include:

[0013] 1) The film loading mechanism provided by the present utility model can realize automatic loading;

[0014] 2) The film loading mechanism provided by the present utility model is provided with support bars on both sides of the fitting group, the height of the suction cup is higher than that of the support bars, and a dial is arranged on the loading rack. Through the height difference between the suction cup and the support bars and the cooperation with the dial, the suction component can suck only one film at a time, avoiding sucking multiple films at a time, and improving the yield rate of film processing. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 is a schematic diagram of the overall structure of the film loading mechanism provided in a typical embodiment of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the first suction component provided in a typical embodiment of the present utility model;

[0018] Figure 3 is a schematic diagram of the connection between the loading rack and the rotating component provided in a typical embodiment of the present utility model;

[0019] Figure 4 is the front view of the loading rack provided in a typical embodiment of the present utility model;

[0020] Figure 5 is the top view of the loading rack provided in a typical embodiment of the present utility model;

[0021] Description of the reference numerals: 1. Loading rack; 2. Through hole; 3. First suction component; 4. Fitting group; 6. Support bar; 7. First up-and-down movement component; 8. Rotating component; 9. Connecting seat; 10. Base; 11. Mounting block; 12. Mounting hole; 13. Limit post; Detailed implementation manners

[0022] In view of the deficiencies in the prior art, the inventors of this case have proposed the technical solution of the present utility model through long-term research and a large number of practices. The following will further explain the technical solution, its implementation process, principles, etc.

[0023] The present utility model discloses a film loading mechanism. As Figure 1 shown, the film loading mechanism includes a loading rack 1. A through hole 2 for the film to pass through is provided at the bottom of the loading rack 1. A deflector is provided on the loading rack 1. At least two deflectors are provided. The deflectors are arranged on two opposite side walls of the through hole 2 and extend to the inside of the through hole. The deflectors are used to support the film.

[0024] A first suction component 3 is provided below the loading rack 1. The first suction component 3 sucks the film on the loading rack 1 and drives the film for loading. Specifically, as Figure 2 shown, the first suction component 3 includes a fitting group 4. A suction cup is provided at one end of the fitting group 4 close to the loading rack 1. The suction cup is used to suck the film. The suction cup is connected to a vacuum source through an air pipe. Support bars 6 are provided on both sides of the fitting group 4. Through the height difference between the suction cup and the support bars and the cooperation with the deflectors, the suction component can suck only one film at a time, avoiding sucking multiple films at a time and improving the yield rate of film processing.

[0025] On the above basis, a first up-and-down movement component 7 for driving the first suction component 3 to move up and down is provided on one side of the first suction component 3. The first up-and-down movement component 7 is used to drive the first suction component 3 to move up and down. During operation, the first up-and-down movement component 7 drives the first suction component 3 to move to the lower end of the loading rack 1. The first suction component 3 sucks the film. The first up-and-down movement component 7 drives the first suction component 3 to move downward. The first suction component 3 drives the film to move downward. The first up-and-down movement component 7 can include a cylinder or a motor and a lead screw. In this embodiment, the first up-and-down movement component 7 includes a motor and a lead screw. The end of the lead screw far from the motor is connected to the first suction component 3 through a connecting piece.

[0026] In some embodiments, as Figure 3As shown, there are at least two loading racks 1. A rotating assembly 8 is provided on one side of the loading rack 1. The rotating assembly 8 is used to drive different loading racks 1 to rotate to the first suction assembly 3. The rotating assembly 8 is used to drive the loading rack 1 to rotate, so that different loading racks 1 rotate above the first suction assembly 3. More than two loading racks 1 feed alternately. While one loading rack 1 is feeding, manual labor or external equipment can place stacks of films on other loading racks 1, saving the feeding time and improving work efficiency. In this embodiment, two loading racks 1 are symmetrically arranged. The two loading racks 1 are connected by a connecting seat 9. The connecting seat 9 is connected to the rotating assembly 8. Driven by the rotating assembly 8, the connecting seat 9 rotates, so that the two loading racks 1 feed alternately.

[0027] Specifically, as Figure 4-5 shown, the loading rack 1 includes a base 10. The through hole 2 is provided on the base 10. An installation hole 12 is provided on the lower end surface of the base 10. An installation block 11 is arranged in the installation hole 12. The dial is arranged between the installation hole 12 and the installation seat. The installation block 11 and the dial are fixed in the installation hole 12 by fasteners.

[0028] On this basis, a plurality of limit posts 13 are arranged on the base 10. The limit posts 13 at the corners are arranged in an L shape. The plurality of limit posts 13 enclose a placement groove for placing stacks of films. The limit posts 13 are used to limit the films to prevent the stacks of films from falling.

[0029] It should be understood that the above embodiments are only used to illustrate the technical concept and features of the present invention. The purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly, and it cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A film loading mechanism, characterized in that: including a loading rack (1), a through hole (2) for the film to pass through is provided at the bottom of the loading rack (1), a paddle is provided on the loading rack (1), at least two paddles are provided, and the paddles are arranged on two opposite side walls of the through hole (2); a first suction component (3), the first suction component (3) is arranged below the loading rack (1), and the first suction component (3) sucks the film on the loading rack (1); the first suction component (3) includes a fitting group (4), a suction cup is arranged at one end of the fitting group (4) close to the loading rack (1), support bars (6) are arranged on both sides of the fitting group (4), and the height of the suction cup is higher than that of the support bars.

2. The film loading mechanism according to claim 1, characterized in that: a first vertical movement component (7) for driving the first suction component (3) to move up and down is arranged on one side of the first suction component (3).

3. The film loading mechanism according to claim 2, characterized in that: at least two loading racks (1) are provided, a rotating component (8) is arranged on one side of the loading rack (1), and the rotating component (8) is used to drive different loading racks (1) to rotate to the position of the first suction component (3).

4. The film loading mechanism according to claim 3, characterized in that: two loading racks (1) are symmetrically arranged, and the two loading racks (1) are connected by a connecting seat (9), the connecting seat (9) is connected to the rotating component (8), and under the drive of the rotating component (8), the connecting seat (9) rotates so that the two loading racks (1) alternate.

5. The film loading mechanism according to claim 1, characterized in that: the loading rack (1) includes a base (10), the through hole (2) is arranged on the base (10), a mounting hole (12) is arranged on the lower end surface of the base (10), a mounting block (11) is arranged in the mounting hole (12), the paddle is arranged between the mounting hole (12) and the mounting seat, and the paddle extends to the inside of the through hole, and the mounting block (11) and the paddle are fixed in the mounting hole (12) by fasteners.

6. The film loading mechanism according to claim 5, characterized in that: a plurality of limiting columns (13) are arranged on the base (10), the limiting columns (13) at the corners are arranged in an L shape, and the plurality of limiting columns (13) enclose a placement groove for placing stacked films.

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