Printing waste paper treatment device

Abstract

The utility model relates to a printing waste paper treatment device which comprises a cutting box, water spraying heads are fixedly arranged on the two opposite side walls of the cutting box in a penetrating mode, a compression box is fixedly arranged below the cutting box in a communicating mode, two opposite inclined plates are arranged on the lower wall of the compression box, and a plurality of through holes are formed in the center of the lower wall of the compression box in a penetrating mode. According to the scheme, through the arrangement of the filter screen and the through holes, cut waste paper is wetted by water mist sprayed out of the water spraying head and is compressed into waste paper blocks after being compressed by the compression plate, water of paper scraps is squeezed out in the compression process, the waste paper is compressed into waste paper blocks, the waste paper blocks are compressed into waste paper blocks, the waste paper blocks are compressed into waste paper blocks, and the waste paper blocks are compressed into waste paper blocks. The paper scraps are filtered by the filter screen, fall into the water tank, are conveyed by the water conveying pipe and the water collecting box and are wetted again through the water spraying head.

Description

Technical Field

[0001] The present application relates to the technical field of printing, and in particular to a device for processing waste printed paper. Background Art

[0002] Printing is a process of transferring text, images or graphics to paper or other surfaces through printing equipment. During the printing process, a certain amount of waste paper will be generated due to various reasons such as printing errors and the need to cut after printing. The waste paper generated by printing can be recycled to reduce the impact on the environment. Waste paper can be treated and reprocessed to produce new paper or other paper products, which helps save resources and reduce the amount of garbage.

[0003] During the recycling process of printed waste paper, the area occupied is too large, the recycling value is low, and it is not easy to squeeze, and there are more debris during recycling. The "Printing Waste Paper Processing Device with Publication No. 'CN220560046U'" discloses that by setting a crushing component, the waste paper can be quickly crushed and the ink on the surface of the waste paper can be removed, so that the recycling value of the waste paper is increased and the recycling volume is reduced; at the same time, a dust reduction component is also provided, which can effectively reduce the dust in the recycling process by spraying, and prevent excessive dust from drifting into the environment and causing pollution. However, after the above device sprays and squeezes the waste paper, the water absorbed by the waste paper is squeezed out, and the device does not process the water. When the shredded paper pieces are taken out, water will accumulate below, which is not conducive to the removal of the shredded paper pieces. Therefore, in order to solve the above problems, the present application provides a printing waste paper processing device.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the treatment effect is affected by not recycling water, the present application provides a printing waste paper treatment device.

[0006] The present application provides a device for processing waste printed paper, comprising a cutting box, wherein two opposite side walls of the cutting box are fixedly provided with water spray heads penetrating therethrough, a compression box is fixedly provided below the cutting box and is connected thereto, two opposite inclined plates are provided on the lower wall of the compression box, a plurality of through holes are penetratingly provided at the center of the lower wall of the compression box, filters are fixedly provided on the through holes, a water tank is fixedly provided below the compression box, and the water tank is connected to the compression box via the through holes.

[0007] Preferably, two water collecting boxes are arranged above the compression box, the water tanks are connected with the water collecting boxes through water pipes respectively, a water pump is arranged inside the water collecting box, and the water spray heads located on the same side are all connected with the water collecting box.

[0008] Preferably, a through slot is provided through the upper wall of the compression box, and four transition plates are fixedly provided below the cutting box.

[0009] Preferably, the transition plates are all arranged at an angle and are respectively fixedly connected to the four walls of the through slot, and the cutting box is connected to the compression box via the through slot.

[0010] Preferably, two rotating rollers are rotatably arranged inside the cutting box, and evenly distributed cutting teeth are fixedly arranged outside the rotating rollers.

[0011] Preferably, both ends of the rotating roller are coaxially fixedly connected with rotating rods, the two rotating rods on the left side pass through the side wall of the cutting box and are rotatably connected thereto, and the rotating rods on the left side are coaxially fixedly connected with gears, and the two gears are meshed.

[0012] Preferably, the rotating rods on the right side are all rotatably connected to the cutting box, one of the rotating rods on the right side is arranged to pass through the side wall of the cutting box, and a motor for driving the rotating rod to rotate is fixedly arranged on the side wall of the cutting box.

[0013] Preferably, a compression plate is slidably disposed inside the compression box, and a cylinder is fixedly disposed on a side wall of the compression box, and the cylinder is fixedly connected to the compression plate.

[0014] Preferably, the side wall of the compression box away from the cylinder is a rotatably arranged opening fan.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] Through the setting of the filter and the through-hole, the cut waste paper is wetted by the water mist sprayed from the water spray head, and is compressed into waste paper blocks after being compressed by the compression plate. During the compression process, the water in the paper scraps is squeezed out, filtered through the filter and falls into the water tank, and transported through the water pipe and the water collecting box, and wetted again by the water spray head. Compared with the comparative document, the device recycles the sprayed water so that it does not affect the production of shredded paper blocks, and the sprayed water can be reused, saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure in Example 1 of the present application;

[0018] Figure 2 It is a schematic diagram of the internal structure of the cutting box in the first embodiment of the present application;

[0019] Figure 3 This is a schematic diagram of the internal structure of the compression box in the first perspective of the embodiment of the present application;

[0020] Figure 4 It is a schematic diagram of the internal structure of the second viewing angle compression box in Example 1 of the present application.

[0021] Explanation of the accompanying drawings: 1. Cutting box; 2. Rotating roller; 3. Cutting teeth; 4. Rotating rod; 5. Gear; 6. Motor; 7. Passing slot; 8. Transition plate; 9. Compression box; 10. Water tank; 11. Water collecting box; 12. Water pipe; 13. Sprinkler head; 14. Opening fan; 15. Filter; 16. Compression plate; 17. Cylinder; 18. Passing hole. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 This application is described in further detail.

[0023] Embodiment 1

[0024] Reference Figure 1-4 A printing waste paper processing device includes a cutting box 1, two opposite side walls of the cutting box 1 are fixedly provided with water spray heads 13, a compression box 9 is fixedly provided below the cutting box 1 and connected, and two opposite inclined plates are provided on the lower wall of the compression box 9 to facilitate the downward flow of water. A plurality of through holes 18 are provided through the center of the lower wall of the compression box 9, and a filter screen 15 is fixedly provided on the through holes 18. A water tank 10 is fixedly provided below the compression box 9, and the water tank 10 is connected to the compression box 9 through the through holes 18. The water tank 10 is provided with a water inlet pipe connected to an external water source and a drain pipe for drainage.

[0025] Two water collecting boxes 11 are arranged above the compression box 9. The water tank 10 is connected with the water collecting boxes 11 through water pipes 12 respectively. A water pump is arranged inside the water collecting box 11. The water spray heads 13 located on the same side are all connected with the water collecting box 11. When recycling water, if there is a concern that residual debris will affect the water circulation, a filter box can be arranged at the connection between the water pipe 12 and the water collecting box 11.

[0026] A through slot 7 is provided through the upper wall of the compression box 9, and four transition plates 8 are fixedly provided below the cutting box 1. The transition plates 8 are all inclined and fixedly connected to the four walls of the through slot 7, respectively, to facilitate the falling of shredded paper, and the cutting box 1 is connected to the compression box 9 through the through slot 7.

[0027] Two rotating rollers 2 are rotatably arranged inside the cutting box 1, and uniformly distributed cutting teeth 3 are fixedly arranged outside the rotating rollers 2. Rotating rods 4 are coaxially fixedly connected to both ends of the rotating rollers 2. The two rotating rods 4 on the left side are arranged through the side wall of the cutting box 1 and are rotatably connected thereto. The left rotating rods 4 are coaxially fixedly connected to gears 5, and the two gears 5 are meshed. The right rotating rods 4 are rotatably connected to the cutting box 1, and one right rotating rod 4 is arranged through the side wall of the cutting box 1. A motor 6 for driving the rotating rod 4 to rotate is fixedly arranged on the side wall of the cutting box 1.

[0028] A compression plate 16 is slidably arranged inside the compression box 9, and a cylinder 17 is fixedly arranged on the side wall of the compression box 9, and the cylinder 17 is fixedly connected to the compression plate 16. The side wall of the compression box 9 away from the cylinder 17 is a rotatably arranged opening fan 14, through which the compressed shredded paper pieces are taken out.

[0029] In the actual working process, waste paper is put between the two rotating rollers 2, and the water spray head 13 is started to spray water during cutting to settle the paper scraps generated by the waste paper, and the waste paper is compressed after being wetted, and the cylinder 17 is started to move the compression plate 16 to compress the cut and wetted shredded paper; when the shredded paper is compressed, the water inside is squeezed out, filtered through the hole 18 and the filter screen 15, and falls into the water tank 10, and enters the water collecting box 11 again through the water delivery pipe 12 for utilization.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: 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 spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0033] 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 printing waste paper processing device, comprising a cutting box (1), characterized in that: The two opposite side walls of the cutting box (1) are fixedly provided with water spray heads (13) passing through them. A compression box (9) is fixedly provided below the cutting box (1) and is connected to the cutting box. Two opposite inclined plates are provided on the lower wall of the compression box (9). A plurality of through holes (18) are provided through the center of the lower wall of the compression box (9). Filter screens (15) are fixedly provided in the through holes (18). A water tank (10) is fixedly provided below the compression box (9). The water tank (10) is connected to the compression box (9) through the through holes (18).

2. A printing waste paper processing device according to claim 1, characterized in that: Two water collecting boxes (11) are arranged above the compression box (9); the water tank (10) is connected to the water collecting boxes (11) through water pipes (12) respectively; a water pump is arranged inside the water collecting box (11); and the water spray heads (13) located on the same side are all connected to the water collecting boxes (11).

3. The printing waste paper processing device according to claim 1, characterized in that: A through slot (7) is provided through the upper wall of the compression box (9), and four transition plates (8) are fixedly provided below the cutting box (1).

4. A printing waste paper processing device according to claim 3, characterized in that: The transition plates (8) are all arranged at an angle and are respectively fixedly connected to the four walls of the through slot (7); the cutting box (1) is connected to the compression box (9) via the through slot (7).

5. The printing waste paper processing device according to claim 1, characterized in that: Two rotating rollers (2) are rotatably arranged inside the cutting box (1), and evenly distributed cutting teeth (3) are fixedly arranged outside the rotating rollers (2).

6. A printing waste paper processing device according to claim 5, characterized in that: Both ends of the rotating roller (2) are coaxially fixedly connected to a rotating rod (4), the two rotating rods (4) on the left side are arranged through the side wall of the cutting box (1) and are rotatably connected thereto, and the rotating rods (4) on the left side are coaxially fixedly connected to a gear (5), and the two gears (5) are meshed.

7. The printing waste paper processing device according to claim 6, characterized in that: The rotating rods (4) on the right are all rotatably connected to the cutting box (1); one of the rotating rods (4) on the right is arranged to pass through the side wall of the cutting box (1); and a motor (6) for driving the rotating rod (4) to rotate is fixedly arranged on the side wall of the cutting box (1).

8. The printing waste paper processing device according to claim 1, characterized in that: A compression plate (16) is slidably arranged inside the compression box (9), and a cylinder (17) is fixedly arranged on the side wall of the compression box (9), and the cylinder (17) is fixedly connected to the compression plate (16).

9. The printing waste paper processing device according to claim 8, characterized in that: The side wall of the compression box (9) away from the cylinder (17) is an opening fan (14) which is rotatably arranged.

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