Uniform film stretching device

Abstract

The utility model discloses a film uniform stretching device, and particularly relates to the technical field of film processing, which comprises a working plate, supporting columns are arranged at four corners of the bottom of the working plate, a supporting frame is arranged at the top of the working plate, a flattening mechanism is arranged at the top of the supporting frame, and a winding mechanism is arranged on one side of the supporting frame. A connecting frame is arranged on the other side of the supporting frame, a dust removal mechanism is arranged on the top of the connecting frame, and a containing mechanism is arranged on one side of the connecting frame and is the same as the winding mechanism in structure. The cleaning brush is driven by the first electric telescopic rod to clean the surface of a thin film, and then protective oily liquid is evenly sprayed on the surface of the thin film, so that a protective layer is sprayed on the thin film when the thin film is stretched, and the outer side of the thin film is prevented from being bred by bacteria.

Description

Technical Field

[0001] The utility model relates to the technical field of film processing, and more specifically, to a film uniform stretching device. Background Art

[0002] A film is a thin, soft, transparent sheet made of plastic, adhesive, rubber or other materials. The scientific explanation of a film is: a two-dimensional material formed by atoms, molecules or ions deposited on the surface of a substrate. After the film is produced, it needs to be stretched and rolled up.

[0003] According to the patent application disclosure (announcement) number: CN220033501U, a film longitudinal stretching device has a rotating rod fixedly connected to the inner peripheral side of the winding roller, and a plurality of slide grooves are opened on the peripheral side of the winding roller. Slide rods are installed in the slide grooves. The structure is provided with slide rods, nuts and limit blocks. When the film is wound, the slide rod is slid to drive the limit block to move so that the limit block contacts the side of the film, and then the nut is tightened to fix the film to prevent the film from skewing when it is wound.

[0004] However, the above device may have the following problems during use: when the structure stretches and rolls the film, there is no mechanism inside the device to remove dust from the surface of the film, resulting in a lot of dust on the surface of the film after stretching, affecting the subsequent use effect. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a film uniform stretching device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The top of the supporting trough is provided with two support columns, and the top of the supporting trough is provided with a support column, and the top of the supporting trough is provided with a flattening mechanism, a winding mechanism is provided on one side of the supporting trough, and a connecting frame is provided on the other side of the supporting trough, a dust removing mechanism is provided on the top of the connecting frame, and a placing mechanism is provided on one side of the connecting frame, and the placing mechanism has the same structure as the winding mechanism, and the dust removing mechanism comprises an oil tank arranged on the top of the connecting frame, an oil pump is provided on one side of the oil tank, an oil outlet pipe is provided on the output end of the oil pump, one end of the oil outlet pipe extends to the interior of the connecting frame, one end of the oil outlet pipe is connected with a nozzle, a feed inlet is provided on one side of the connecting frame, and a feed outlet is provided on the other side of the connecting frame, and two electric telescopic rods are provided on one side of the feed inlet, and one end of each of the two electric telescopic rods is clamped with a cleaning brush. The above technical scheme is adopted to facilitate cleaning the surface of the film.

[0008] As a further description of the above technical solution: the winding mechanism includes two fixed blocks arranged on one side of the support frame, a connecting rod is arranged between the two fixed blocks, a collecting rod is sleeved on the outside of the connecting rod, rotating rods are arranged on both sides of the connecting rod, and connecting rings are arranged on the outsides of the two rotating rods. The connecting rods and the rotating rods are connected by connecting rings, one end of one of the rotating rods passes through the fixed block and extends to the outside of the fixed block, one end of the rotating rod is connected to a motor, and a motor box is arranged on the outside of the motor. The above technical solution is adopted to facilitate the winding of the film.

[0009] As a further description of the above technical solution: a limiting mechanism is provided on the surface of one of the fixed blocks, and the limiting mechanism includes a movable groove provided on the surface of the fixed block, an electric telescopic rod 2 is arranged inside the movable groove, a movable block is arranged at one end of the electric telescopic rod 2, an electric telescopic rod 3 is arranged on one side of the movable block, an arc-shaped clamping plate is arranged on one side of the electric telescopic rod 3, and two buckles are arranged on the surface of one of the collecting rods, a clamping groove is provided on one side of the two buckles, and a clamping block is provided on the other side of the buckles. The above technical solution is adopted to facilitate the limiting of the film.

[0010] As a further description of the above technical solution: the flattening mechanism includes a cylinder arranged on the top of the support frame, one end of the cylinder extends into the interior of the support frame, one end of the cylinder is connected to a fixed frame, and a flattening roller is clamped inside the fixed frame. The above technical solution is adopted to facilitate flattening the surface of the film.

[0011] Technical effects and advantages of the utility model:

[0012] 1. By setting up a dust removal mechanism, when the film enters the connecting frame through the feed port, the electric telescopic rod drives the cleaning brush to clean the surface of the film. The electric telescopic rod is connected with the cleaning brush, and the cleaning brush can be removed for cleaning. The oil pump draws the protective oily liquid in the oil tank into the nozzle, so that the protective oily liquid is evenly sprayed on the surface of the film. In this way, a protective layer will be sprayed on the film when it is stretched, so that the outer side of the film will not be affected by the growth of bacteria;

[0013] 2. Through the coordinated use of the limiting mechanism, the buckle, the card slot and the card block, the electric telescopic rod 2 drives the moving block to move inside the moving slot, and the electric telescopic rod 3 drives the arc-shaped card plate to clamp and limit the two sides of the film to prevent the film from skewing when winding. The film is limited by the buckle on the surface of one of the collecting rods, and the card block on one side of the buckle is connected to the card slot, so that the buckle can limit the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the front side structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the buckle structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the rear side structure of the utility model.

[0018] The accompanying drawings are marked as follows: 1. working plate; 2. supporting column; 3. supporting frame; 4. connecting frame; 5. oil tank; 6. oil pump; 7. nozzle; 8. electric telescopic rod 1; 9. cleaning brush; 10. fixing block; 11. connecting rod; 12. collecting rod; 13. connecting ring; 14. motor box; 15. electric telescopic rod 2; 16. moving block; 17. electric telescopic rod 3; 18. arc-shaped clamping plate; 19. buckle; 20. clamping groove; 21. clamping block; 22. cylinder; 23. fixing frame; 24. flattening roller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The present application embodiment discloses Figure 1-4A film uniform stretching device shown in the figure specifically includes a working plate 1, and support columns 2 are provided at the four corners of the bottom of the working plate 1, a support frame 3 is provided on the top of the working plate 1, and a flattening mechanism is provided on the top of the support frame 3, a winding mechanism is provided on one side of the support frame 3, and a connecting frame 4 is provided on the other side of the support frame 3, a dust removal mechanism is provided on the top of the connecting frame 4, and a placing mechanism is provided on one side of the connecting frame 4, and the placing mechanism has the same structure as the winding mechanism, and the dust removal mechanism includes an oil tank 5 arranged on the top of the connecting frame 4, an oil pump 6 is provided on one side of the oil tank 5, and an oil outlet pipe is provided at the output end of the oil pump 6, one end of the oil outlet pipe extends to the interior of the connecting frame 4, and one end of the oil outlet pipe is connected to a nozzle 7. A feed port is provided on one side of the connecting frame 4, and a discharge port is provided on the other side of the connecting frame 4. Two electric telescopic rods 8 are provided on one side of the feed port, and a cleaning brush 9 is clamped at one end of the two electric telescopic rods 8. When the motor drives the collecting rod 12 to rotate, and the film enters the inside of the connecting frame 4 through the feed port, the electric telescopic rod 8 drives the cleaning brush 9 to clean the surface of the film. The electric telescopic rod 8 is clamped with the cleaning brush 9, and the cleaning brush 9 can be removed for cleaning. The oil pump 6 draws the protective oily liquid in the oil tank 5 into the nozzle 7, so that the protective oily liquid is evenly sprayed on the surface of the film, so that the film will be sprayed with a protective layer when it is stretched, so that the outer side of the film will not be affected by the growth of bacteria.

[0021] Reference Figure 2 and Figure 4 As shown, the winding mechanism includes two fixed blocks 10 arranged on one side of the support frame 3, a connecting rod 11 is arranged between the two fixed blocks 10, a collecting rod 12 is sleeved on the outside of the connecting rod 11, rotating rods are arranged on both sides of the connecting rod 11, and connecting rings 13 are arranged on the outside of the two rotating rods, the connecting rod 11 and the rotating rod are connected by the connecting ring 13, one end of one of the rotating rods passes through the fixed block 10 and extends to the outside of the fixed block 10, one end of the rotating rod is connected to a motor, and a motor box 14 is arranged on the outside of the motor, the film is placed on the placing mechanism, one end is connected to the winding mechanism, so that the film can be stretched when rotating, the motor drives the collecting rod 12 to rotate, and the film is collected on the collecting rod 12, after the collection is completed, the connecting ring 13 between the connecting rod 11 and the rotating rod is removed, so that the collected film can be removed for centralized processing, and the above reverse steps are repeated to facilitate the placement of the film on the collecting rod 12, so that the film that needs to be stretched can be replaced conveniently.

[0022] Reference Figure 3 and Figure 4As shown, a limiting mechanism is provided on the surface of one of the fixed blocks 10, and the limiting mechanism includes a moving groove provided on the surface of the fixed block 10, an electric telescopic rod 2 15 is provided inside the moving groove, a moving block 16 is provided at one end of the electric telescopic rod 2 15, an electric telescopic rod 3 17 is provided on one side of the moving block 16, and an arc-shaped clamping plate 18 is provided on one side of the electric telescopic rod 3 17, and two buckles 19 are provided on the surface of one of the collecting rods 12, and one side of the two buckles 19 is A card slot 20 is provided, and a card block 21 is provided on the other side of the buckle 19. The electric telescopic rod 2 15 drives the moving block 16 to move inside the moving slot, and the electric telescopic rod 3 17 drives the arc-shaped card plate 18 to clamp and limit the two sides of the film to prevent the film from being skewed when winding. The film is limited by the buckle 19 on the surface of one of the collecting rods 12, and the card block 21 on one side of the buckle 19 is connected to the card slot 20, so that the buckle 19 can limit the film, and finally the film is wound by the winding mechanism.

[0023] Reference Figure 1 and Figure 4 As shown, the flattening mechanism includes a cylinder 22 arranged on the top of the support frame 3, one end of the cylinder 22 extends into the interior of the support frame 3, one end of the cylinder 22 is connected to a fixed frame 23, and a flattening roller 24 is clamped inside the fixed frame 23, which enters the bottom of the support frame 3 through the discharge port on one side of the connecting frame 4, so that the cylinder 22 on the top of the support frame 3 drives the fixed frame 23 to move downward, and the flattening roller 24 inside the fixed frame 23 can flatten the film to prevent it from wrinkling. The fixed frame 23 is clamped with the flattening roller 24, which is convenient for removing the flattening roller 24 for maintenance and replacement.

[0024] The working principle of the utility model is as follows: first, the film is placed on the placing mechanism, one end of which is connected to the winding mechanism so that the film can be stretched when rotating, and the motor drives the collecting rod 12 to rotate to collect the film on the collecting rod 12. After the collection is completed, the connecting ring 13 between the connecting rod 11 and the rotating rod is removed, so that the collected film can be conveniently removed for centralized processing, and the above reverse steps are repeated to facilitate the placement of the film on the collecting rod 12, so that it is convenient to replace the film that needs to be stretched. When the motor drives the collecting rod 12 to rotate, the film enters the inside of the connecting frame 4 through the feed port, and the electric telescopic rod 8 drives the cleaning brush 9 to clean the surface of the film. The electric telescopic rod 8 is clamped with the cleaning brush 9, and the cleaning brush 9 can be removed to clean it. The oil pump 6 draws the protective oily liquid inside the oil tank 5 into the inside of the nozzle 7, so that the protective oily liquid is evenly sprayed on the surface of the film, so that the film will be sprayed with a protective layer when it is stretched, so that the outer side of the film will not be affected by the growth of bacteria.

[0025] Then, the film enters the bottom of the support frame 3 through the discharge port on one side of the connecting frame 4, so that the cylinder 22 on the top of the support frame 3 drives the fixed frame 23 to move downward, and the flattening roller 24 inside the fixed frame 23 can flatten the film to prevent it from wrinkling. The fixed frame 23 is clamped with the flattening roller 24, which is convenient for removing the flattening roller 24 for maintenance and replacement. The electric telescopic rod 21 drives the moving block 16 to move inside the moving groove, and the electric telescopic rod 3 17 drives the arc-shaped clamping plate 18 to clamp and limit the two sides of the film to prevent the film from being skewed when winding. The film is limited by the buckle 19 on the surface of one of the collecting rods 12, and the block 21 on one side of the buckle 19 is connected to the card slot 20, which is convenient for the buckle 19 to limit the film, and finally the film is wound up by the winding mechanism.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A film uniform stretching device, comprising a working plate (1), characterized in that: The four corners of the bottom of the working plate (1) are each provided with a support column (2); the top of the working plate (1) is provided with a support frame (3); the top of the support frame (3) is provided with a flattening mechanism; one side of the support frame (3) is provided with a winding mechanism; the other side of the support frame (3) is provided with a connecting frame (4); the top of the connecting frame (4) is provided with a dust removal mechanism; one side of the connecting frame (4) is provided with a placing mechanism; the placing mechanism has the same structure as the winding mechanism; the dust removal mechanism comprises a dust removal mechanism arranged on the connecting frame (4) an oil tank (5) at the top, an oil pump (6) being provided on one side of the oil tank (5), an oil outlet pipe being provided at the output end of the oil pump (6), one end of the oil outlet pipe extending into the interior of the connecting frame (4), one end of the oil outlet pipe being connected to a nozzle (7), a feed inlet being provided on one side of the connecting frame (4), a feed outlet being provided on the other side of the connecting frame (4), two electric telescopic rods (8) being provided on one side of the feed inlet, and a cleaning brush (9) being clamped at one end of each of the two electric telescopic rods (8).

2. A film uniform stretching device according to claim 1, characterized in that: The winding mechanism comprises two fixed blocks (10) arranged on one side of the support frame (3), a connecting rod (11) is arranged between the two fixed blocks (10), a collecting rod (12) is sleeved on the outside of the connecting rod (11), rotating rods are arranged on both sides of the connecting rod (11), and connecting rings (13) are arranged on the outside of the two rotating rods. The connecting rod (11) and the rotating rods are connected via the connecting ring (13), one end of one of the rotating rods passes through the fixed block (10) and extends to the outside of the fixed block (10), one end of the rotating rod is connected to a motor, and a motor box (14) is arranged on the outside of the motor.

3. A film uniform stretching device according to claim 2, characterized in that: A limiting mechanism is provided on the surface of one of the fixed blocks (10), the limiting mechanism comprising a movable groove provided on the surface of the fixed block (10), an electric telescopic rod 2 (15) being provided inside the movable groove, a movable block (16) being provided at one end of the electric telescopic rod 2 (15), an electric telescopic rod 3 (17) being provided on one side of the movable block (16), and an arc-shaped clamping plate (18) being provided on one side of the electric telescopic rod 3 (17).

4. A film uniform stretching device according to claim 2, characterized in that: Two buckles (19) are provided on the surface of one of the collecting rods (12), a clamping groove (20) is provided on one side of the two buckles (19), and a clamping block (21) is provided on the other side of the two buckles (19).

5. The film uniform stretching device according to claim 1, characterized in that: The flattening mechanism comprises a cylinder (22) arranged on the top of the support frame (3), one end of the cylinder (22) extending into the interior of the support frame (3), one end of the cylinder (22) connected to a fixed frame (23), and a flattening roller (24) clamped inside the fixed frame (23).

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