A printed film waste treatment device

Abstract

The utility model discloses a kind of printing film waste treatment devices, and its technical solution main points include box, the box is provided with crushing roller and crushing knife;The box one side is provided with side box;The side box is provided with fine crushing roller and fine crushing knife;The crushing roller and crushing knife in first crushing cavity can carry out preliminary crushing to film, carry out crushing by the crushing roller and crushing knife in second crushing cavity in one step, the film of size larger after crushing is completed falls into side box and is crushed again by fine crushing roller and fine crushing knife, so that the crushing effect is good;The film of size less than filter screen mesh hole falls on guide plate by filter screen, so as to be separated from box by lower outlet, the film of size greater than filter screen mesh hole falls into side box by inclined pipe, and is crushed again by fine crushing roller and fine crushing knife, so that it is convenient to separate and collect the film after crushing;The utility model has the effect that the crushing effect is good, and it is convenient to separate and collect the film after crushing.

Description

Technical Field

[0001] This utility model relates to a processing device, and more specifically to a printing film waste processing device. Background Technology

[0002] Thin film is a thin, soft, transparent sheet made of materials such as plastics and rubber. Thin films can be classified into optical films, composite films, superconducting films, polyester films, nylon films, plastic films, etc. A certain amount of waste is generated during the film production process, so the waste films need to be crushed for reuse. Crushing devices are used in this process. A utility model patent application with application number 201922436568.9, entitled "A Waste Film Crusher," describes a device that crushes the film using blades on a stirring body. However, this device only crushes the film once, which may result in poor crushing effect. Furthermore, after crushing, the device directly compresses the film into blocks, making it inconvenient to separate and collect films of different sizes. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the present invention provides a printing film waste treatment device, which has the effects of good crushing effect and easy separation and collection of crushed film.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a printing film waste treatment device, comprising a box body, wherein a first crushing chamber and a second crushing chamber are provided inside the box body; both the first crushing chamber and the second crushing chamber are provided with crushing rollers and crushing blades; a sealing plate is provided below the first crushing chamber; a side box is provided on one side of the box body; a fine crushing roller and a fine crushing blade are provided inside the side box; a filter screen is provided inside the side box; a side mesh is provided inside the side box; the side mesh is located outside the fine crushing rollers and fine crushing blades; a first collection box is provided on one side of the box body; and a second collection box is provided at the bottom of the side box.

[0005] The present invention is further configured such that: an entrance is provided on the box body; a baffle and a top plate are provided at the entrance; an inclined platform is provided below the crushing roller and the crushing blade; an electrostatic eliminator is provided in both the first crushing chamber and the second crushing chamber; an opening is provided at the bottom of both the first crushing chamber and the second crushing chamber; a first motor is provided outside the box body; the first motor is connected to the crushing roller.

[0006] The present invention is further configured such that: a bottom block is provided at the bottom of the first crushing chamber; the sealing plate passes through one side of the box body and is located on the bottom block; and a chamber plate is provided below the second crushing chamber.

[0007] The present invention is further configured such that: a placement block is provided inside the box; the filter screen is disposed between the placement blocks; a second motor is located above one of the placement blocks; a push plate is located on the telescopic shaft of the second motor; a guide plate is located below the filter screen; and both the filter screen and the guide plate are inclined.

[0008] The present invention is further configured such that: the box body has an upper outlet and a lower outlet; the first collection box is located on the lower outlet side; an inclined tube is provided on the upper outlet side; the inclined tube is connected to the box body by screws.

[0009] The present invention is further configured such that: the fine crushing blade is larger at the top and smaller at the bottom; the fine crushing roller is connected to the third motor; the bottom of the side box has an opening; the second collection box is located below the opening; and a bottom frame is provided on the outside of the second collection box.

[0010] The present invention is further configured such that: a locking block is provided inside the side box; both ends of the side net are located between the locking blocks; the side box has a door; the side box has a connecting block; the door has a box block; and the box block and the connecting block have limiting rods.

[0011] In summary, this utility model has the following beneficial effects: the crushing roller and crushing blade in the first crushing chamber can initially crush the film. After crushing for a certain period of time, the film enters the second crushing chamber by removing the sealing plate. The film is then crushed in one step by the crushing roller and crushing blade in the second crushing chamber. After crushing, larger films fall into the side box through the inclined tube and are crushed again by the fine crushing roller and fine crushing blade, thus achieving a good crushing effect.

[0012] Films smaller than the filter mesh holes fall through the filter mesh onto the guide plate and then exit the box through the lower outlet. Films larger than the filter mesh holes fall through the inclined tube into the side box. Side meshes with different hole sizes are set according to actual needs and are further crushed by fine crushing rollers and fine crushing blades to facilitate the separate collection of the crushed films. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0014] Figure 2 yes Figure 1 Enlarged view of part A;

[0015] Figure 3 This is an internal schematic diagram of this embodiment;

[0016] Figure 4 This is a schematic diagram of the side box in this embodiment.

[0017] Reference numerals: 1. Box body; 2. First crushing chamber; 3. Second crushing chamber; 4. Crushing roller; 5. Crushing blade; 6. Enclosing plate; 7. Side box; 8. Fine crushing roller; 9. Fine crushing blade; 10. Filter screen; 11. Side screen; 12. First collection box; 13. Second collection box; 14. Inlet; 15. Baffle; 16. Top plate; 17. Inclined platform; 18. Static eliminator; 19. Chamber opening; 20. First motor; 21. Bottom block; 22. Chamber plate; 23. Placement block; 24. Second motor; 25. Push plate; 26. Guide plate; 27. Upper outlet; 28. Lower outlet; 29. ​​Inclined tube; 30. Third motor; 31. Opening; 32. Bottom frame; 33. Locking block; 34. Box door; 35. Connecting block; 36. Box block; 37. Limiting rod. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings.

[0019] This embodiment discloses a waste printing film processing device, such as... Figures 1 to 3 As shown, this utility model has the advantages of good pulverization effect and convenient collection of pulverized films. It includes a box body 1, characterized in that: a first pulverizing chamber 2 and a second pulverizing chamber 3 are provided inside the box body 1; both the first pulverizing chamber 2 and the second pulverizing chamber 3 are provided with pulverizing rollers 4 and pulverizing blades 5; a sealing plate 6 is provided below the first pulverizing chamber 2; a side box 7 is provided on one side of the box body 1; a fine pulverizing roller 8 and a fine pulverizing blade 9 are provided inside the side box 7; a filter screen 10 is provided inside the box body 1; a side mesh 11 is provided inside the side box 7; the side mesh 11 is located outside the fine pulverizing roller 8 and the fine pulverizing blade 9; a first collection box 12 is provided on one side of the box body 1; and a second collection box 13 is provided at the bottom of the side box 7.

[0020] By adopting the above technical solution: after the film enters the first crushing chamber 2, it is crushed by the crushing roller 4 and crushing blade 5 in the first crushing chamber 2. After crushing for a certain period of time, the sealing plate 6 is pulled out so that the film enters the second crushing chamber 3. It is further crushed by the crushing roller 4 and crushing blade 5 in the second crushing chamber 3. After crushing, the larger films fall into the side box 7 through the inclined tube 29 and are crushed again by the fine crushing roller 8 and fine crushing blade 9, so that the crushing effect is good.

[0021] Films smaller than the mesh size of filter screen 10 fall into the first collection box 12 for collection, while films larger than the mesh size of filter screen 10 fall into the side box 7 via inclined tube 29. Side screens 11 with different mesh sizes are set according to actual needs and are crushed again by fine crushing roller 8 and fine crushing knife 9. After crushing, they fall into the second collection box 13, which facilitates the separate collection of the crushed films.

[0022] like Figure 3As shown, the box body 1 has an inlet 14; the inlet 14 has a baffle 15 and a top plate 16; an inclined platform 17 is provided below the crushing roller 4 and the crushing blade 5; an electrostatic eliminator 18 is provided in both the first crushing chamber 2 and the second crushing chamber 3; the bottom of both the first crushing chamber 2 and the second crushing chamber 3 has a cavity opening 19; a first motor 20 is provided outside the box body 1; the first motor 20 is connected to the crushing roller 4.

[0023] By adopting the above technical solution: the film enters the first crushing chamber 2 through the inlet 14, the baffle 15 and the top plate 16 can prevent the film from falling out of the first crushing chamber 2; the inclined platform 17 facilitates the crushed film to move towards the side of the chamber opening 19, thus facilitating its detachment; the first motor 20 drives the crushing roller 4 to rotate, which in turn drives the crushing blade 5 to rotate, thereby crushing the film; the static eliminator 18 can eliminate static electricity from the film during the crushing process.

[0024] like Figure 3 As shown, the bottom of the first crushing chamber 2 is provided with a bottom block 21; the sealing plate 6 passes through one side of the box body 1 and is located on the bottom block 21; the second crushing chamber 3 has a cavity plate 22 below it.

[0025] By adopting the above technical solution: the sealing plate 6 can seal the opening 19 of the first crushing chamber 2 so that the film can be repeatedly crushed in the first crushing chamber 2; the bottom block 21 supports the sealing plate 6 so that the sealing plate 6 is set stably; the chamber plate 22 can guide the film so that the film falls onto the filter screen 10 through the chamber plate 22.

[0026] like Figure 3 As shown, a placement block 23 is provided inside the housing 1; the filter screen 10 is disposed between the placement blocks 23; a second motor 24 is located above one of the placement blocks 23; a push plate 25 is located on the telescopic shaft of the second motor 24; a guide plate 26 is located below the filter screen 10; both the filter screen 10 and the guide plate 26 are inclined.

[0027] like Figure 3 , Figure 4 As shown, the box 1 has an upper outlet 27 and a lower outlet 28; the first collection box 12 is located on the side of the lower outlet 28; an inclined tube 29 is provided on the side of the upper outlet 27; the inclined tube 29 is connected to the box 1 by screws.

[0028] By adopting the above technical solution: the filter screen 10 is set between the placement blocks 23, so that the filter screen 10 is set firmly. When the filter screen 10 needs to be replaced, the screw can be unscrewed to separate the inclined tube 29 from the box 1, so that the filter screen 10 can be taken out through the upper outlet 27, and then a new filter screen 10 can be put in. Finally, the inclined tube 29 is connected to the box 1 by the screw.

[0029] The second motor 24 can drive the push plate 25 to move, thereby cleaning the filter screen 10 and preventing the film from remaining on the filter screen 10; both the filter screen 10 and the guide plate 26 are inclined to facilitate the guidance of the film.

[0030] like Figure 3 As shown, the fine crushing blade 9 is shaped with a larger top and a smaller bottom; the fine crushing roller 8 is connected to the third motor 30; the side box 7 has an opening 31 at the bottom; the second collection box 13 is located below the opening 31; and a bottom frame 32 is provided on the outside of the second collection box 13.

[0031] By adopting the above technical solution: the fine crushing roller 8 and the fine crushing knife 9 are driven to rotate by the third motor 30, which can crush the film falling through the inclined tube 29 again. The crushed film falls through the side net 11 to the opening 31 and then falls into the second collection box 13. Then the second collection box 13 is pulled out from the bottom frame 32.

[0032] like Figure 2 , Figure 3 As shown, the side box 7 is provided with a locking block 33; the two ends of the side net 11 are located between the locking blocks 33; the side box 7 has a door 34; the side box 7 has a connecting block 35; the door 34 has a box block 36; the box block 36 and the connecting block 35 have a limiting rod 37.

[0033] By adopting the above technical solution: the side net 11 and the card block 33 are connected in contact, so that the side net 11 with different mesh sizes can be selected according to the size of the pulverized film; the box door 34 closes the side box 7 and the box door 34 rotates on the side box 7 through the hinge; the limiting rod 37 passes through the box block 36 and the connecting block 35, so that the box door 34 seals the side box 7 and prevents the box door 34 from being opened at will.

[0034] In summary, the present invention has the following beneficial effects: the crushing roller 4 and crushing blade 5 in the first crushing chamber 2 can perform preliminary crushing of the film. After crushing for a certain period of time, the film enters the second crushing chamber 3 by removing the sealing plate 6. The film is then crushed in one step by the crushing roller 4 and crushing blade 5 in the second crushing chamber 3. After crushing, the larger films fall into the side box 7 through the inclined tube 29 and are crushed again by the fine crushing roller 8 and fine crushing blade 9, thus achieving a good crushing effect.

[0035] Films smaller than the mesh size of filter screen 10 fall onto guide plate 26 through filter screen 10 and then exit the box 1 through lower outlet 28. Films larger than the mesh size of filter screen 10 fall into side box 7 through inclined tube 29. Side screens 11 with different mesh sizes are set according to actual needs and are crushed again by fine crushing roller 8 and fine crushing knife 9, so as to facilitate the separate collection of crushed films.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A waste printing film processing device, comprising a housing (1), characterized in that: The box (1) is provided with a first crushing chamber (2) and a second crushing chamber (3); both the first crushing chamber (2) and the second crushing chamber (3) are provided with crushing rollers (4) and crushing blades (5); a sealing plate (6) is provided below the first crushing chamber (2); a side box (7) is provided on one side of the box (1); a fine crushing roller (8) and a fine crushing blade (9) are provided in the side box (7); a filter screen (10) is provided in the box (1); a side mesh (11) is provided in the side box (7); the side mesh (11) is located outside the fine crushing roller (8) and the fine crushing blade (9); a first collection box (12) is provided on one side of the box (1); a second collection box (13) is provided at the bottom of the side box (7).

2. The waste film processing device according to claim 1, characterized in that: An entrance (14) is provided on the box body (1); a baffle (15) and a top plate (16) are provided at the entrance (14); an inclined platform (17) is provided below the crushing roller (4) and the crushing blade (5); an electrostatic eliminator (18) is provided in both the first crushing chamber (2) and the second crushing chamber (3); a cavity opening (19) is provided at the bottom of both the first crushing chamber (2) and the second crushing chamber (3); a first motor (20) is provided outside the box body (1); the first motor (20) is connected to the crushing roller (4).

3. The waste film processing device according to claim 2, characterized in that: The first crushing chamber (2) has a bottom block (21) at the bottom; the sealing plate (6) passes through one side of the box body (1) and is located on the bottom block (21); the second crushing chamber (3) has a cavity plate (22) below it.

4. The waste film processing device according to claim 1, characterized in that: The housing (1) is provided with a placement block (23); the filter screen (10) is placed between the placement blocks (23); a second motor (24) is located above the placement block (23) on one side; a push plate (25) is located on the telescopic shaft of the second motor (24); a guide plate (26) is located below the filter screen (10); the filter screen (10) and the guide plate (26) are both inclined.

5. The waste film processing device according to claim 4, characterized in that: The box (1) has an upper outlet (27) and a lower outlet (28); the first collection box (12) is located on the side of the lower outlet (28); an inclined tube (29) is provided on the side of the upper outlet (27); the inclined tube (29) is connected to the box (1) by screws.

6. The waste film processing device according to claim 5, characterized in that: The fine crushing blade (9) is shaped with a larger top and a smaller bottom; the fine crushing roller (8) is connected to the third motor (30); the side box (7) has an opening (31) at the bottom; the second collection box (13) is located below the opening (31); a bottom frame (32) is provided on the outside of the second collection box.

7. The waste film processing device according to claim 5, characterized in that: The side box (7) is provided with a locking block (33); the two ends of the side net (11) are located between the locking blocks (33); the side box (7) has a door (34); the side box (7) has a connecting block (35); the door (34) has a box block (36); the box block (36) and the connecting block (35) have a limiting rod (37).

Images