A waste suction device for protecting film die cutting processing

Abstract

The utility model belongs to die -cut processing device technical field, specifically speaking is a kind of waste suction device for protective film die -cut processing, including conveying seat;Conveying seat side wall middle part is equipped with motor;Motor output end is fixed with conveying belt;Conveying belt rotates in conveying seat interior;Conveying seat both sides are fixed with fixed base;The fixed base inboard wall middle part is equipped with a pair of electric pushrod;Through this step, the large amount of waste material generated on the surface of protective film can be quickly removed from the die-cut area, keeping the die-cut area clean, thereby improving the continuity and efficiency of the die-cut process, while reducing the impact of accumulated waste material on the surface of the protective film, such as scratching or contamination, thereby improving the overall quality of the product. Through the adjustable suction force setting, the operator can adjust the suction force of the suction assembly according to the specific type and material of the protective film to ensure that the waste material can be effectively adsorbed without damaging the protective film itself.

Description

Technical Field

[0001] This utility model belongs to the technical field of die-cutting processing equipment, specifically a waste adsorption device for protective film die-cutting processing. Background Technology

[0002] A protective film is a functional transparent or semi-transparent thin film material used to cover and protect the surface of an object. It reduces the damage to the protected object from the external environment through physical isolation, chemical protection, or optical enhancement.

[0003] To meet the demands of protective films in practical applications regarding shape adaptability, functional fulfillment, production efficiency, and cost optimization, existing technologies utilize die-cutting machines to cut the protective films. However, long-term use and observation have revealed that waste generated during the die-cutting process accumulates on the protective film surface, scratching it and leading to impurities or defects during subsequent use.

[0004] Therefore, this utility model provides a waste adsorption device for protective film die-cutting processing. Utility Model Content

[0005] To overcome the shortcomings of the prior art and solve at least one of the problems mentioned in the background art, a waste adsorption device for protective film die-cutting is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A waste adsorption device for protective film die-cutting processing, comprising a conveyor base; a motor is mounted in the middle of the side wall of the conveyor base; a conveyor belt is fixedly connected to the output end of the motor; the conveyor belt rotates inside the conveyor base; fixed seats are fixed on both sides of the conveyor base; a pair of electric push rods are mounted in the middle of the inner side wall of the fixed seats; a die base is fixed to the output end of the electric push rods; a die-cutting machine is mounted at the bottom of the die base; an adsorption component is provided in the middle of the side wall of the die base, which can remove debris and other waste generated during the protective film die-cutting process; a fixing component is provided at the bottom of the die base, which can fix the protective film in the die-cutting process; smoothing components are provided on both sides of the die base, which can smooth the surface of the protective film before and after die-cutting; the adsorption component includes a storage box; the storage box is fixedly connected to the top of the die base; multiple connecting pipes are fixed to the bottom of the storage box; a fixing box is fixed to the other end of the connecting pipes; the fixing box... Fixed to the bottom of the mold base; multiple first air holes are opened in the middle of the side wall of the fixed box; a speed control box is rotatably connected to the bottom of the fixed box; multiple second air holes are opened in the middle of the side wall of the speed control box; the second air holes and the first air holes are staggered; a handle is fixed in the middle of the side wall of the speed control box; an air extraction pipe is fixed in the middle of the side wall of the storage box; the storage box, connecting pipe, fixed box, first air holes, speed control box, second air holes and air extraction pipe are all hollow and connected; an air extraction pump is equipped at the other end of the air extraction pipe; through this step, a large amount of waste generated on the surface of the protective film can be quickly removed from the die-cutting area, keeping the die-cutting area clean, thereby improving the continuity and efficiency of the die-cutting process, and at the same time reducing the impact of accumulated waste on the surface of the protective film, such as scratches or contamination, thereby improving the overall quality of the product. The adjustable suction setting allows the operator to adjust the suction of the adsorption component according to the specific type and material of the protective film, so as to ensure that the waste can be effectively adsorbed without damaging the protective film itself.

[0007] Preferably, the fixing assembly includes multiple telescopic rods; the telescopic rods are fixed to the bottom of the mold base; a pressing plate is fixed to the bottom of the telescopic rod; a spring is fixed between the pressing plate and the mold base; the spring is covered outside the telescopic rod; this step sets the telescopic rod, pressing plate, and spring to press the surface of the protective film, thereby fixing its position and reducing the possibility of the protective film moving or misaligning, which could cause the die-cut products to not meet the requirements. This ensures that the die-cutting machine cuts in the correct position, thereby improving die-cutting accuracy, reducing scrap rate, and increasing production efficiency.

[0008] Preferably, the smoothing assembly includes a pair of elastic rods; the pair of elastic rods are symmetrically arranged on both sides of the mold base; the elastic rods are made of elastic material; a fixing rod is fixed to the middle of the side wall of the elastic rod; a roller is rotatably connected to the middle of the side wall of the fixing rod; the roller is located above the conveyor belt; this step of setting the elastic rods, fixing rods and rollers can completely flatten the surface of the protective film through mechanical pressure, eliminate local deformation, enable the die-cutting machine to operate accurately on a flat surface, and reduce cutting offset or dimensional error caused by wrinkles.

[0009] Preferably, an elastic mesh is fixed between adjacent pressing plates; the elastic mesh is made of a deformable material; this step of setting the elastic mesh can distribute the pressing force to various points on the surface of the protective film through the mesh structure, reducing the material deformation or sliding caused by local pressure concentration in traditional pressing plates.

[0010] Preferably, a protective shell is fixed to the middle of the side wall of the extraction pipe; the protective shell is made of elastic material; this step of setting the protective shell as an additional barrier can effectively absorb or disperse physical damage such as collision, compression or friction that the extraction pipe is subjected to during use, reduce the risk of direct damage to the extraction pipe, and thus extend the service life of the extraction pipe.

[0011] Preferably, an elastic pad is fixed to the bottom of the pressing plate; the elastic pad is made of elastic material; this step of setting an elastic pad at the bottom of the pressing plate can fill the tiny gap between the protective film and the pressing plate through its own deformation, so that the protective film completely adheres to the surface of the fixed plate, further reducing the cutting deviation caused by material sliding or displacement during the die-cutting process.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The waste adsorption device for protective film die-cutting described in this utility model can quickly remove a large amount of waste generated on the surface of the protective film from the die-cutting area through the adsorption component, keeping the die-cutting area clean, thereby improving the continuity and efficiency of the die-cutting process. At the same time, it can reduce the impact of accumulated waste on the surface of the protective film, such as scratches or contamination, thereby improving the overall quality of the product. The adjustable suction setting allows the operator to adjust the suction force of the adsorption component according to the specific type and material of the protective film, so as to ensure that the waste can be effectively adsorbed without damaging the protective film itself.

[0014] 2. The waste adsorption device for protective film die-cutting described in this utility model is equipped with a telescopic rod, a pressing plate, and a spring. By pressing the surface of the protective film, the device can fix its position, reducing the possibility of the protective film moving or misaligning, which could lead to non-compliant products after die-cutting. This ensures that the die-cutting machine cuts in the correct position, thereby improving die-cutting accuracy, reducing scrap rate, and increasing production efficiency. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a schematic diagram of the cooperative structure of the air pump and the storage box in this utility model;

[0018] Figure 3 This is a schematic diagram of the cooperative structure of the elastic mesh and the speed control box in this utility model;

[0019] Figure 4 This is a schematic diagram of the cooperative structure of the fixing box and the speed regulating box in this utility model.

[0020] Legend:

[0021] 1. Conveyor seat; 11. Motor; 12. Conveyor belt; 13. Fixed seat; 14. Electric actuator; 15. Mold base; 16. Die-cutting machine; 2. Storage box; 21. Connecting pipe; 22. Fixed box; 23. First air hole; 24. Speed ​​control box; 25. Second air hole; 26. Handle; 27. Air extraction pipe; 28. Air extraction pump; 3. Telescopic rod; 31. Pressing plate; 32. Spring; 4. Elastic rod; 41. Fixed rod; 42. Roller; 5. Elastic net; 6. Protective shell; 7. Elastic pad. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Specific implementation examples are given below.

[0024] like Figures 1 to 3As shown, an embodiment of this utility model discloses a waste adsorption device for protective film die-cutting, comprising a conveyor base 1; a motor 11 is mounted in the middle of the side wall of the conveyor base 1; a conveyor belt 12 is fixedly connected to the output end of the motor 11; the conveyor belt 12 rotates inside the conveyor base 1; fixed seats 13 are fixed on both sides of the conveyor base 1; a pair of electric push rods 14 are mounted in the middle of the inner side wall of the fixed seats 13; a die base 15 is fixed to the output end of the electric push rods 14; a die-cutting machine 16 is mounted at the bottom of the die base 15; an adsorption component is provided in the middle of the side wall of the die base 15, which can remove waste such as debris generated during the protective film die-cutting process; a fixing component is provided at the bottom of the die base 15, which can fix the protective film in the die-cutting process; and smoothing components are provided on both sides of the die base 15, which can smooth the film. The protective film surface before and after die-cutting; During operation, the operator places the protective film to be die-cut on top of the conveyor belt 12 and starts the motor 11. The motor 11 drives the conveyor belt 12 to rotate inside the conveyor seat 1. At this time, the conveyor belt 12 will move the protective film on top of it. When the protective film moves to below the die-cutting machine 16, multiple electric push rods 14 are activated. The electric push rods 14 will drive the die seat 15 to move down. During the downward movement of the die seat 15, the fixing component at the bottom will contact and fix the protective film below first. Then, the die-cutting machine 16 will perform die-cutting operation on the protective film as the die seat 15 continues to move down. During the die-cutting process, the adsorption component will clean the dust, debris and other waste materials remaining on the surface of the protective film. At the same time, the smoothing components on both sides of the die seat 15 will smooth out the wrinkles and other uneven areas on the surface of the protective film.

[0025] like Figures 1 to 4As shown, the adsorption assembly includes a storage box 2; the storage box 2 is fixed to the top of the mold base 15; multiple connecting pipes 21 are fixed to the bottom of the storage box 2; a fixing box 22 is fixed to the other end of the connecting pipes 21; the fixing box 22 is fixed to the bottom of the mold base 15; multiple first air holes 23 are opened in the middle of the side wall of the fixing box 22; a speed regulating box 24 is rotatably connected to the bottom of the fixing box 22; multiple second air holes 25 are opened in the middle of the side wall of the speed regulating box 24; the second air holes 25 and the first air holes 23 are arranged alternately; a handle 26 is fixed in the middle of the side wall of the speed regulating box 24; the storage box... A vacuum pipe 27 is fixedly connected to the middle of the side wall; the storage box 2, connecting pipe 21, fixing box 22, first air hole 23, speed control box 24, second air hole 25 and vacuum pipe 27 are all hollow and connected; the other end of the vacuum pipe 27 is equipped with a vacuum pump 28; when the mold base 15 drives the die-cutting machine 16 to perform die-cutting operation on the protective film below, the operator turns on the vacuum pump 28. Because the storage box 2, connecting pipe 21, fixing box 22, first air hole 23, speed control box 24, second air hole 25 and vacuum pipe 27 are connected, the protective film at this time... Residual debris and other waste materials on the surface will enter the speed control box 24 through multiple second air holes 25, and then enter the fixed box 22 through multiple first air holes 23. Subsequently, they will enter the storage box 2 through multiple connecting pipes 21. At this time, the operator holds the handle 26 and rotates the speed control box 24, so that the second air holes 25 on the side wall of the speed control box 24 and the first air holes 23 on the side wall of the fixed box 22 are aligned. Because the second air holes 25 and the first air holes 23 are staggered, the suction power can be adjusted by aligning the second air holes 25 and the first air holes 23 of different sizes. This step can quickly remove a large amount of waste material generated on the surface of the protective film from the die-cutting area, keeping the die-cutting area clean, thereby improving the continuity and efficiency of the die-cutting process. At the same time, it can reduce the impact of accumulated waste material on the surface of the protective film, such as scratches or contamination, thereby improving the overall quality of the product. The adjustable suction power setting allows the operator to adjust the suction power of the adsorption component according to the specific type and material of the protective film, so as to ensure that the waste material can be effectively adsorbed without damaging the protective film itself.

[0026] like Figures 1 to 3As shown, the fixing assembly includes multiple telescopic rods 3; the telescopic rods 3 are fixed to the bottom of the mold base 15; a pressing plate 31 is fixed to the bottom of the telescopic rods 3; a spring 32 is fixed between the pressing plate 31 and the mold base 15; the spring 32 covers the outside of the telescopic rods 3; when the mold base 15 moves down, the mold base 15 will drive the multiple telescopic rods 3, the pressing plate 31 and the spring 32 to move down synchronously until the pressing plate 31 contacts the protective film surface before the die-cutting machine 16, and then presses it tightly on the protective film surface under the action of the spring 32. Subsequently, the die-cutting machine 16 contacts the protective film and cuts it. In this step, the telescopic rods 3, the pressing plate 31 and the spring 32 can fix the position of the protective film by pressing it on the surface, reducing the situation where the protective film moves or is misaligned, causing the die-cut product to not meet the requirements, so that the die-cutting machine 16 can cut in the correct position, thereby improving the die-cutting accuracy, reducing the scrap rate and improving the production efficiency.

[0027] like Figure 1 and Figure 2 As shown, the smoothing assembly includes a pair of elastic rods 4; the pair of elastic rods 4 are symmetrically arranged on both sides of the mold base 15; the elastic rods 4 are made of elastic material; a fixing rod 41 is fixed in the middle of the side wall of the elastic rod 4; a roller 42 is rotatably connected in the middle of the side wall of the fixing rod 41; the roller 42 is located above the conveyor belt 12; when the protective film is moved by the conveyor belt 12, the protective film will contact the roller 42. At this time, the roller 42 will smooth the unevenness of the protective film surface during the rolling process. This step of setting up the elastic rods 4, fixing rods 41 and roller 42 can completely flatten the surface of the protective film through mechanical pressure, eliminate local deformation, and enable the die-cutting machine 16 to operate accurately on the flat surface, reducing cutting offset or dimensional error caused by wrinkles.

[0028] like Figure 3 As shown, an elastic mesh 5 is fixed between adjacent pressing plates 31; the elastic mesh 5 is a deformable material; this step of setting the elastic mesh 5 can disperse the pressing pressure to various points on the surface of the protective film through the mesh structure, reducing the material deformation or sliding caused by local pressure concentration in the traditional pressing plate 31.

[0029] like Figure 1 and Figure 2 As shown, a protective shell 6 is fixed to the middle of the side wall of the suction pipe 27; the protective shell 6 is made of elastic material; this step sets up the protective shell 6 as an additional barrier, which can effectively absorb or disperse physical damage such as collision, squeezing or friction that the suction pipe 27 is subjected to during use, reduce the risk of direct damage to the suction pipe 27, and thus extend the service life of the suction pipe 27.

[0030] like Figure 3As shown, an elastic pad 7 is fixed at the bottom of the pressing plate 31; the elastic pad 7 is made of elastic material; this step of setting the elastic pad 7 at the bottom of the pressing plate 31 can fill the tiny gap between the protective film and the pressing plate 31 through its own deformation, so that the protective film completely adheres to the surface of the fixed plate, further reducing the cutting deviation caused by material sliding or displacement during the die-cutting process.

[0031] Working principle: The operator places the protective film to be die-cut on top of the conveyor belt 12 and starts the motor 11. The motor 11 drives the conveyor belt 12 to rotate inside the conveyor seat 1. At this time, the conveyor belt 12 will move the protective film on top of it. When the protective film moves to below the die-cutting machine 16, multiple electric push rods 14 are activated. The electric push rods 14 will drive the die holder 15 to move down. During the downward movement of the die holder 15, the fixing component at the bottom of the die holder 15 will contact and fix the protective film below first. Then the die-cutting machine 16 will continue to move along the die holder 15. During the continuous downward movement, the protective film is die-cut. During die-cutting, the adsorption components clean residual dust, debris, and other waste from the protective film surface. Simultaneously, the smoothing components on both sides of the die holder 15 smooth out wrinkles and uneven areas on the protective film surface. When the die holder 15 drives the die-cutting machine 16 to die-cut the protective film below, the operator turns on the air pump 28. Because the storage box 2, connecting pipe 21, fixing box 22, first air hole 23, speed control box 24, second air hole 25, and air extraction pipe 27 are connected, the residual dust on the protective film surface is removed. The remaining debris and other waste materials will enter the speed control box 24 through multiple second air holes 25, and then enter the fixed box 22 through multiple first air holes 23. They will then pass through multiple connecting pipes 21 into the storage box 2. At this point, the operator holds the handle 26 and rotates the speed control box 24, aligning the second air holes 25 on the side wall of the speed control box 24 with the first air holes 23 on the side wall of the fixed box 22. Because the second air holes 25 and the first air holes 23 are staggered, different sizes of second air holes 25 and first air holes can be aligned. 23 adjusts the suction force. When the mold base 15 moves down, the mold base 15 will drive multiple telescopic rods 3, pressing plate 31 and spring 32 to move down synchronously until the pressing plate 31 contacts the protective film surface before the die-cutting machine 16. Then, under the action of the spring 32, it presses tightly on the protective film surface. Subsequently, the die-cutting machine 16 contacts the protective film and cuts it. When the protective film is moved by the conveyor belt 12, the protective film will contact the roller 42. At this time, the roller 42 will smooth out the unevenness on the surface of the protective film during the rolling process.

[0032] 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 illustrative of the principles of this 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. A waste adsorption device for protective film die-cutting processing, comprising a conveyor seat (1); characterized in that: A motor (11) is mounted in the middle of the side wall of the conveyor seat (1); a conveyor belt (12) is fixed to the output end of the motor (11); the conveyor belt (12) rotates inside the conveyor seat (1); a fixed seat (13) is fixed on both sides of the conveyor seat (1); a pair of electric push rods (14) are mounted in the middle of the inner side wall of the fixed seat (13); a mold base (15) is fixed to the output end of the electric push rod (14); a die-cutting machine (16) is mounted at the bottom of the mold base (15); an adsorption component is provided in the middle of the side wall of the mold base (15), which can remove the debris generated during the die-cutting process of the protective film; a fixing component is provided at the bottom of the mold base (15), which can fix the protective film in the die-cutting process; a smoothing component is provided on both sides of the mold base (15), which can smooth the surface of the protective film before and after die-cutting.

2. The waste adsorption device for protective film die-cutting processing according to claim 1, characterized in that: The adsorption assembly includes a storage box (2); the storage box (2) is fixed to the top of the mold base (15); multiple connecting pipes (21) are fixed to the bottom of the storage box (2); a fixing box (22) is fixed to the other end of the connecting pipes (21); the fixing box (22) is fixed to the bottom of the mold base (15); multiple first air holes (23) are opened in the middle of the side wall of the fixing box (22); a speed regulating box (24) is rotatably connected to the bottom of the fixing box (22); multiple first air holes (23) are opened in the middle of the side wall of the speed regulating box (24). A second air hole (25); the second air hole (25) and the first air hole (23) are arranged alternately; a handle (26) is fixed in the middle of the side wall of the speed control box (24); an air extraction pipe (27) is fixed in the middle of the side wall of the storage box (2); the storage box (2), the connecting pipe (21), the fixing box (22), the first air hole (23), the speed control box (24), the second air hole (25) and the air extraction pipe (27) are all hollow and connected; an air pump (28) is installed at the other end of the air extraction pipe (27).

3. The waste adsorption device for protective film die-cutting processing according to claim 1, characterized in that: The fixing assembly includes multiple telescopic rods (3); the telescopic rods (3) are fixed to the bottom of the mold base (15); a pressing plate (31) is fixed to the bottom of the telescopic rods (3); a spring (32) is fixed between the pressing plate (31) and the mold base (15); the spring (32) is covered outside the telescopic rods (3).

4. The waste adsorption device for protective film die-cutting processing according to claim 1, characterized in that: The smoothing assembly includes a pair of elastic rods (4); the pair of elastic rods (4) are symmetrically arranged on both sides of the mold base (15); the elastic rods (4) are made of elastic material; a fixing rod (41) is fixed in the middle of the side wall of the elastic rod (4); a roller (42) is rotatably connected in the middle of the side wall of the fixing rod (41); the roller (42) is located above the conveyor belt (12).

5. The waste adsorption device for protective film die-cutting processing according to claim 3, characterized in that: An elastic mesh (5) is fixed between adjacent pressing plates (31); the elastic mesh (5) is made of a deformable material.

6. The waste adsorption device for protective film die-cutting processing according to claim 2, characterized in that: A protective shell (6) is fixed to the middle of the side wall of the air extraction pipe (27); the protective shell (6) is made of elastic material.

7. The waste adsorption device for protective film die-cutting processing according to claim 5, characterized in that: The bottom of the pressing plate (31) is fixed with an elastic pad (7); the elastic pad (7) is made of elastic material.

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