Leftover material crushing device for carton production

Abstract

The utility model relates to the technical field of carton production, in particular to a leftover material crushing device for carton production. The device comprises a primary crushing box and a secondary crushing box, a coarse crushing assembly used for treating the carton leftover materials is arranged in the primary crushing box, and a fine crushing assembly used for treating the carton leftover materials is arranged in the secondary crushing box; supporting frames are fixedly connected to the outer walls of the two sides of the primary crushing box, water collecting pipes are fixedly connected to the upper surfaces of the two supporting frames, the outer walls of the two water collecting pipes communicate with a plurality of spray heads, and the multiple spray heads all penetrate through the inner wall of the primary crushing box and extend into the primary crushing box; water in the water storage tank is conveyed into the two water collecting pipes through the arranged water pump and sprayed out through the spray heads, dust falling can be carried out in the leftover material crushing process, the leftover materials are mixed into paper pulp, the paper pulp is conveniently compressed through the compression assembly in the follow-up process, the size is reduced, and follow-up treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of carton production, in particular to a scrap material crushing device for carton production. Background Art

[0002] Carton packaging refers to the packaging of products in paper boxes in the process of circulation in order to protect the products, facilitate storage and transportation, and promote sales. Carton packaging has the characteristics of easy material acquisition, light weight, easy printing, easy design and molding, and low cost. It is widely used in sales packaging and transportation packaging of goods.

[0003] In the production process of cartons, a lot of scraps are often generated. These scraps are waste and need to be recycled. Since the scraps of cartons are large in volume, manual recycling is troublesome, time-consuming and labor-intensive, and they take up a lot of space when stored. Therefore, the scraps need to be crushed, and the crushing process is likely to produce a large amount of dust, which is easy to overflow from the feed port of the crushing device, affecting the surrounding environment. In addition, the volume of the crushed debris expands and it is easy to overflow from the storage container, which is not convenient for subsequent processing.

[0004] In view of this, we propose a scrap crushing device for carton production. Utility Model Content

[0005] The utility model aims to provide a scrap material crushing device for carton production to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides a scrap crushing device for carton production, comprising a primary crushing box and a secondary crushing box, wherein a coarse crushing component for processing carton scraps is arranged inside the primary crushing box, and a fine crushing component for processing carton scraps is arranged inside the secondary crushing box;

[0007] The outer walls of both sides of the primary crushing box are fixedly connected with support frames, the upper surfaces of the two support frames are fixedly connected with water collecting pipes, the outer walls of the two water collecting pipes are connected with multiple nozzles, and the multiple nozzles penetrate the inner wall of the primary crushing box and extend to the inside of the primary crushing box;

[0008] The lower end of the secondary crushing box is connected to a compression assembly, and a water storage tank is arranged at the lower end of the compression assembly. A water pump is fixedly installed on the outer wall of the water storage tank. The water inlet end of the water pump is connected to the inside of the water storage tank through a pipe, and the water outlet end of the water pump is connected to a water supply pipe, and the other end of the water supply pipe is connected to two water collecting pipes through a three-way joint.

[0009] As a further improvement of the technical solution, the coarse crushing assembly includes two control rods, the two control rods are rotatably connected to the inside of the primary crushing box, the outsides of the two control rods are fixedly connected to crushing rollers, the outer wall of the primary crushing box is fixedly installed with a motor, the output end of the motor is fixedly connected to one end of one of the control rods, the other ends of the two control rods pass through the primary crushing box and are fixedly connected to gears, the two gears are meshed with each other, and the inner walls on both sides of the primary crushing box are provided with a plurality of tooth blocks adapted to the crushing rollers.

[0010] As a further improvement of the present technical solution, the fine crushing component at least includes a chopping shaft, which is rotatably connected to the inside of a secondary crushing box, and the outside of the chopping shaft is fixedly connected with a plurality of chopping blades corresponding to the inner wall of the secondary crushing box, a motor is fixedly installed on the upper surface of the secondary crushing box, the output end of the motor is fixedly connected to the upper end of the chopping shaft, the lower end of the primary crushing box is connected to the secondary crushing box through a funnel, the bottom of the secondary crushing box is connected with a feed pipe, the upper end of the inner wall of the secondary crushing box is fixedly connected with a support frame, and the chopping shaft is rotatably connected to the support frame.

[0011] As a further improvement of the present technical solution, the compression assembly includes a processing box, which is arranged below the secondary crushing box and is connected to the secondary crushing box through a discharge pipe, a valve is arranged on the discharge pipe, a compression frame is arranged inside the processing box, a plurality of drainage holes are provided on the outer wall of the compression frame, a hydraulic rod is fixedly installed on the upper surface of the processing box, the lower end of the hydraulic rod passes through the processing box and is fixedly connected to a pressure plate matched with the inner wall of the compression frame, a guide rod is symmetrically fixedly connected to the upper surface of the pressure plate, and a guide groove matched with the guide rod is provided inside the processing box.

[0012] As a further improvement of the present technical solution, the inner wall of the processing box is symmetrically rotatably connected with a one-way screw, the inner wall of the processing box is provided with a mounting frame adapted to the bottom of the compression frame, the outer wall of the mounting frame is symmetrically fixedly connected with a sliding block threadedly connected to the one-way screw, the outer wall of the processing box is fixedly installed with a motor, the output end of the motor is fixedly connected to one end of one of the one-way screws, the other ends of the two one-way screws penetrate the processing box and are connected through a belt and a pulley transmission, and a baffle is fixedly connected to the top of the compression frame.

[0013] As a further improvement of the present technical solution, a drainage trough is provided at the inner bottom end of the treatment box, the water storage box is connected with the treatment box through the drainage trough, a filter frame is provided directly below the drainage trough, and an installation groove for installing the filter frame is provided on the outer wall of the water storage box.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the scrap crushing device for carton production, the water in the water storage tank is transported to two water collecting pipes through a set water pump and sprayed out through multiple nozzles, so that when the coarse crushing component in the primary crushing box performs preliminary crushing on the carton scraps, no dust will be generated, and water will enter the secondary crushing box together with the preliminary crushed scraps for further crushing, so that no dust will pollute the external environment during the crushing process, and after the carton scraps and water in the secondary crushing box are mixed into pulp, the volume of the crushed debris can be prevented from expanding, which is convenient for subsequent compression by the compression component, further reducing the volume, and facilitating subsequent processing, and the sewage generated by the compression will flow into the water storage tank for reuse, thereby reducing the loss of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a structural diagram of the primary crushing box of the utility model;

[0018] Figure 3 This is a cutaway structural diagram of the secondary crushing box of the utility model;

[0019] Figure 4 It is a cutaway structural diagram of the processing box of the utility model;

[0020] Figure 5 This is a structural diagram of the filter frame of the utility model.

[0021] The meaning of each number in the figure is:

[0022] 1. Primary crushing box; 2. Secondary crushing box; 3. Water collecting pipe; 4. Nozzle; 5. Water storage tank; 6. Water pump; 7. Water supply pipeline; 8. Tee joint; 9. Control lever; 10. Crushing roller; 11. Gear; 12. Chopping shaft; 13. Chopping blade; 14. Feeding pipe; 15. Support frame; 16. Processing box; 17. Valve; 18. Compression frame; 19. Drain hole; 20. Hydraulic rod; 21. Press plate; 22. Guide rod; 23. One-way screw; 24. Mounting frame; 25. Sliding block; 26. Baffle; 27. Drain trough; 28. Filter frame. DETAILED DESCRIPTION

[0023] 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 embodiments of 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 in 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.

[0024] See also Figure 1 - Figure 5 As shown, this embodiment provides a scrap crushing device for carton production, comprising a primary crushing box 1 and a secondary crushing box 2, wherein the primary crushing box 1 is provided with a coarse crushing component for processing the carton scraps, and the secondary crushing box 2 is provided with a fine crushing component for processing the carton scraps;

[0025] The outer walls of both sides of the primary crushing box 1 are fixedly connected with support frames 15, the upper surfaces of the two support frames 15 are fixedly connected with water collecting pipes 3, the outer walls of the two water collecting pipes 3 are connected with multiple nozzles 4, and the multiple nozzles 4 penetrate the inner wall of the primary crushing box 1 and extend to the inside of the primary crushing box 1;

[0026] The lower end of the secondary crushing box 2 is connected to a compression component, and a water storage tank 5 is arranged at the lower end of the compression component. A water pump 6 is fixedly installed on the outer wall of the water storage tank 5. The water inlet end of the water pump 6 is connected to the inside of the water storage tank 5 through a pipeline, and the water outlet end of the water pump 6 is connected to a water supply pipeline 7. The other end of the water supply pipeline 7 is connected to two water collecting pipes 3 through a three-way joint 8.

[0027] The above working principle: when in use, the carton scraps are placed in the primary crushing box 1 for preliminary crushing, and then further crushed through the secondary crushing box 2. When the coarse crushing component in the primary crushing box 1 crushes the carton scraps, the water pump 6 transports the water in the water storage tank 5 to the two water collecting pipes 3 through the water pipe 7, and then sprays it out through the multiple nozzles 4, so that dust can be reduced when the coarse crushing component performs preliminary crushing on the carton scraps, and the water can flow into the secondary crushing box 2 along the funnel, and in the secondary crushing box 2 When the fine crushing component further crushes the carton scraps, water will be mixed with the carton scraps, so that no dust will be generated during the crushing process of the carton scraps, and the external environment will not be affected during the crushing process of the carton scraps. In addition, water will reduce the expansion of the volume of the carton scraps after crushing. After the carton scraps are crushed and mixed with water into pulp, they fall into the compression component for compression, reducing the volume of the carton scraps, and can squeeze out the water in the carton scraps to enter the water storage tank 5, which is convenient for reuse and reduces water resource consumption.

[0028] In order to facilitate the preliminary crushing of carton scraps, the coarse crushing component includes two control rods 9, which are rotatably connected to the inside of the primary crushing box 1, and the outsides of the two control rods 9 are fixedly connected to crushing rollers 10. A motor is fixedly installed on the outer wall of the primary crushing box 1, and the output end of the motor is fixedly connected to one end of one of the control rods 9. The other ends of the two control rods 9 penetrate the primary crushing box 1 and are fixedly connected to gears 11. The two gears 11 are meshed with each other. A plurality of tooth blocks compatible with the crushing rollers 10 are provided on the inner walls on both sides of the primary crushing box 1. When in use, the motor drives one of the control rods 9 to rotate, and with the cooperation of the two gears 11, the two control rods 9 can rotate at the same time, so that when the carton scraps are placed in the primary crushing box 1, the two crushing rollers 10 are rotated to crush the carton scraps.

[0029] Taking into account the need to ensure the crushing effect of carton scraps, the fine crushing component at least includes a chopping shaft 12, which is rotatably connected to the inside of the secondary crushing box 2, and the outside of the chopping shaft 12 is fixedly connected with multiple chopping blades 13 corresponding to the inner wall of the secondary crushing box 2. A motor is fixedly installed on the upper surface of the secondary crushing box 2, and the output end of the motor is fixedly connected to the upper end of the chopping shaft 12. The lower end of the primary crushing box 1 is connected to the secondary crushing box 2 through a funnel, and the bottom of the secondary crushing box 2 is connected with a feed pipe 14. The upper end of the inner wall of the secondary crushing box 2 is fixedly connected with a support frame 15. The chopping shaft 12 is rotatably connected to the support frame 15. After the carton scraps are initially crushed, they fall into the secondary crushing box 2, and then the motor drives the chopping shaft 12 to rotate, so that the multiple chopping blades 13 crush the carton scraps and grind them into crumbs.

[0030] In order to facilitate the compression of the crushed carton scraps and facilitate the subsequent collection and processing, the compression component includes a processing box 16, which is arranged below the secondary crushing box 2, and the processing box 16 is connected to the secondary crushing box 2 through a feed pipe 14, and a valve 17 is arranged on the feed pipe 14. A compression frame 18 is arranged inside the processing box 16, and a plurality of drainage holes 19 are opened on the outer wall of the compression frame 18. A hydraulic rod 20 is fixedly installed on the upper surface of the processing box 16, and the lower end of the hydraulic rod 20 passes through the processing box 16 and is fixed. A pressing plate 21 is connected to the inner wall of the compression frame 18, and a guide rod 22 is symmetrically fixedly connected to the upper surface of the pressing plate 21. A guide groove compatible with the guide rod 22 is provided inside the processing box 16. When in use, the compression frame 18 collecting the crushed carton scraps is moved to the bottom of the pressing plate 21. Then, the hydraulic rod 20 drives the pressing plate 21 to move downward, compresses the carton scraps in the compression frame 18, and discharges the waste water from multiple drain holes 19. The set guide rod 22 can ensure the stability and accuracy of the pressing plate 21 when moving downward.

[0031] During operation, it is necessary to facilitate the movement of the compression frame 18 from the feed tube 14 to the pressure plate 21, so the inner wall of the processing box 16 is symmetrically connected to the one-way screw 23, the inner wall of the processing box 16 is provided with a mounting frame 24 adapted to the bottom of the compression frame 18, the outer wall of the mounting frame 24 is symmetrically fixedly connected to the sliding block 25 threadedly connected to the one-way screw 23, the outer wall of the processing box 16 is fixedly installed with a motor, the output end of the motor is fixedly connected to one end of one of the one-way screws 23, and the other ends of the two one-way screws 23 penetrate the processing box 16 and The compression frame 18 is connected by a belt and a pulley transmission, and a baffle 26 is fixedly connected to the upper part. When in use, the compression frame 18 is placed in the mounting frame 24. Then, the motor is started to drive one of the one-way screws 23 to rotate, and the other one-way screw 23 can be rotated synchronously with the cooperation of the belt and the pulley, so that the mounting frame 24 can drive the compression frame 18 to move under the action of the sliding block 25, so that after the processed carton scraps are put into the compression frame 18, they can be compressed at the pressing plate 21.

[0032] In addition, in order to prevent the water after the processing of the carton scraps from affecting the use of the water pump 6, a drainage trough 27 is opened at the inner bottom end of the processing box 16, and the water storage tank 5 is connected with the processing box 16 through the drainage trough 27. A filter frame 28 is arranged directly below the drainage trough 27, and an installation groove for installing the filter frame 28 is opened on the outer wall of the water storage tank 5. After the carton scraps mixed with water are processed by the compression assembly, the water can flow into the water storage tank 5 through the drainage trough 27, and the filter frame 28 can filter the water, thereby preventing shredded paper impurities from entering the water storage tank 5 and affecting the subsequent use of the water pump 6.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A scrap crushing device for carton production, comprising a primary crushing box (1) and a secondary crushing box (2), characterized in that: The primary crushing box (1) is provided with a coarse crushing component for processing carton scraps, and the secondary crushing box (2) is provided with a fine crushing component for processing carton scraps; The outer walls of both sides of the primary crushing box (1) are fixedly connected to support frames (15), the upper surfaces of the two support frames (15) are fixedly connected to water collecting pipes (3), the outer walls of the two water collecting pipes (3) are connected to a plurality of nozzles (4), and the plurality of nozzles (4) penetrate the inner wall of the primary crushing box (1) and extend into the interior of the primary crushing box (1); The lower end of the secondary crushing box (2) is connected to a compression assembly, and a water storage tank (5) is arranged at the lower end of the compression assembly. A water pump (6) is fixedly installed on the outer wall of the water storage tank (5). The water inlet end of the water pump (6) is connected to the inside of the water storage tank (5) through a pipeline, and the water outlet end of the water pump (6) is connected to a water delivery pipeline (7). The other end of the water delivery pipeline (7) is connected to two water collecting pipes (3) through a three-way joint (8).

2. A scrap material crushing device for carton production according to claim 1, characterized in that: The coarse crushing assembly comprises two control rods (9), the two control rods (9) are rotatably connected to the inside of the primary crushing box (1), the outsides of the two control rods (9) are fixedly connected to crushing rollers (10), the outer wall of the primary crushing box (1) is fixedly mounted with a motor, the output end of the motor is fixedly connected to one end of one of the control rods (9), the other ends of the two control rods (9) pass through the primary crushing box (1) and are fixedly connected to gears (11), the two gears (11) are meshed with each other, and the inner walls on both sides of the primary crushing box (1) are provided with a plurality of tooth blocks adapted to the crushing rollers (10).

3. A scrap material crushing device for carton production according to claim 1, characterized in that: The fine crushing component at least comprises a chopping shaft (12), the chopping shaft (12) is rotatably connected to the inside of the secondary crushing box (2), the outside of the chopping shaft (12) is fixedly connected to a plurality of chopping blades (13) corresponding to the inner wall of the secondary crushing box (2), a motor is fixedly mounted on the upper surface of the secondary crushing box (2), the output end of the motor is fixedly connected to the upper end of the chopping shaft (12), the lower end of the primary crushing box (1) is connected to the secondary crushing box (2) through a funnel, the bottom of the secondary crushing box (2) is connected to a feed pipe (14), the upper end of the inner wall of the secondary crushing box (2) is fixedly connected to a support frame (15), and the chopping shaft (12) is rotatably connected to the support frame (15).

4. A scrap material crushing device for carton production according to claim 1, characterized in that: The compression assembly comprises a processing box (16), the processing box (16) is arranged below the secondary crushing box (2), and the processing box (16) is connected to the secondary crushing box (2) through a feed pipe (14), the feed pipe (14) is provided with a valve (17), a compression frame (18) is arranged inside the processing box (16), a plurality of drainage holes (19) are provided on the outer wall of the compression frame (18), a hydraulic rod (20) is fixedly installed on the upper surface of the processing box (16), the lower end of the hydraulic rod (20) passes through the processing box (16) and is fixedly connected to a pressure plate (21) adapted to the inner wall of the compression frame (18), the upper surface of the pressure plate (21) is symmetrically fixedly connected to a guide rod (22), and a guide groove adapted to the guide rod (22) is provided inside the processing box (16).

5. A scrap material crushing device for carton production according to claim 4, characterized in that: The inner wall of the processing box (16) is symmetrically rotatably connected with a one-way screw (23); the inner wall of the processing box (16) is provided with a mounting frame (24) adapted to the bottom of the compression frame (18); the outer wall of the mounting frame (24) is symmetrically fixedly connected with a sliding block (25) threadedly connected to the one-way screw (23); the outer wall of the processing box (16) is fixedly mounted with a motor; the output end of the motor is fixedly connected to one end of one of the one-way screws (23); the other ends of the two one-way screws (23) penetrate the processing box (16) and are connected through a belt and a pulley transmission; the upper part of the compression frame (18) is fixedly connected with a baffle (26).

6. A scrap material crushing device for carton production according to claim 4, characterized in that: A drainage groove (27) is provided at the inner bottom end of the treatment box (16), and the water storage box (5) is connected to the treatment box (16) through the drainage groove (27). A filter frame (28) is provided directly below the drainage groove (27), and an installation groove for installing the filter frame (28) is provided on the outer wall of the water storage box (5).

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