Waste corrugated carton recycling device

Abstract

The invention relates to the technical field of carton recycling, in particular to a waste corrugated carton recycling device which comprises a crushed material treatment device, a feeding device and a discharging device, a conveying pump and a first stepping motor are synchronously started, the conveying pump is started to convey a mixed dilute solution to the position between a cavity pipe and the interior of an inserting rod through the interior of a liquid inlet pipe; a mixed dilute solution is sprayed out through fine holes formed in a cavity pipe, synchronous treatment of peculiar smell removal, wetting and softening can be conducted on a flattened corrugated carton in a cylinder, meanwhile, a first stepping motor drives a fluted disc to rotate, the fluted disc and a gear rotate in a meshed mode, the gear, the cavity pipe, a spiral blade and an inserting rod rotate synchronously, and through rotation of the spiral blade, the corrugated carton can be flattened. According to the corrugated carton material crushing and conveying device, through the arrangement, the corrugated carton material crushing and conveying device can conduct the treatment procedures of wetting, softening and crushing on the corrugated carton material at the same time, and the material crushing effect on the corrugated carton material is improved.

Description

Technical Field

[0001] The invention relates to the technical field of carton recycling, and in particular to a device for recycling and reusing discarded corrugated carton boxes. Background Art

[0002] Corrugated boxes are box-shaped objects made from noodle paper and corrugated sticks. Corrugated boxes are often used in the storage and transportation of goods. Used corrugated paper can be recycled and regenerated. By recycling and reusing discarded corrugated boxes, resource waste can be reduced.

[0003] Some waste corrugated cardboard recycling and reuse devices are not convenient for simultaneously moistening and softening the corrugated cardboard and performing the simultaneous processing steps of shredding the corrugated cardboard, resulting in poor shredding effect of the corrugated cardboard. Therefore, a waste corrugated cardboard recycling and reuse device is proposed to address the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a waste corrugated cardboard recycling and reuse device, which is used to solve the problem that some waste corrugated cardboard recycling and reuse devices are not convenient for simultaneously wetting and softening the corrugated cardboard boxes and performing the simultaneous processing steps of shredding the corrugated cardboard boxes, resulting in poor shredding effect of the corrugated cardboard boxes.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A device for recycling and reusing discarded corrugated cardboard boxes comprises a scrap processing device, a feeding device and a discharging device. The scrap processing device is provided with a feeding device on the top of the scrap processing device, and a discharging device is provided at the bottom of the scrap processing device. The scrap processing device comprises a cylinder, a cavity tube, a spiral blade, a plug rod, a sealing ring, a liquid inlet pipe, a silicone ring, a bracket, a conveying pump, a gear, a first stepper motor and a toothed disc. The inner wall of the right end of the cylinder is rotatably provided with a cavity tube, the outer side of the cavity tube is fixedly provided with a spiral blade, the inner wall of the right end of the cavity tube is fixedly provided with a plug rod, the outer side of the left end of the cylinder is fixedly provided with a sealing ring, the left end of the cylinder is provided with a liquid inlet pipe, the outer side of the right end of the liquid inlet pipe is fixedly provided with a silicone ring, the left end of the cylinder and the outer side of the liquid inlet pipe are both fixedly provided with the bracket, the inside of the liquid inlet pipe is fixedly connected with a conveying pump, the outer side of the cavity tube is fixedly provided with a gear, the left end of the cylinder is fixedly provided with a first stepper motor, the left end of the first stepper motor main shaft is fixedly provided with a toothed disc, and the toothed disc is in meshing contact with the gear.

[0007] Preferably, the feeding device includes a frame plate, a feed hopper, a shaft, a roller, a pressure plate, a connecting rod, a toothed belt and a second stepper motor, the bottom end of the frame plate is fixedly connected to the feed hopper, the shaft is rotatably arranged on the inner side of the rear end of the frame plate, the front end of the shaft is fixedly arranged with a roller, the outer side of the roller is symmetrically fixedly arranged with a pressure plate, the front end of the roller is fixedly arranged with a connecting rod, the tooth grooves on the outer side of the connecting rod are in meshing contact with the inside of the toothed belt, the front end of the frame plate is fixedly arranged with the second stepper motor housing, the front end of the connecting rod arranged on the left side is fixedly arranged with the second stepper motor main shaft, and the front end of the connecting rod arranged on the right side is rotatably arranged with the inner wall of the front end of the frame plate.

[0008] Preferably, the discharging device includes a discharging hopper, a square frame, a third stepper motor and a pressure roller. The bottom end of the discharging hopper is fixedly connected to the square frame, the front end of the square frame is fixedly arranged on the casing of the third stepper motor, the end of the main shaft of the third stepper motor is fixedly arranged on the front end of the pressure roller, the rear end of the pressure roller is rotatably arranged on the inner wall of the rear end of the square frame, and the top end of the discharging hopper is fixedly connected to the bottom pipe opening on the right side of the cylinder.

[0009] Preferably, the bottom end of the feed hopper is fixedly connected to the top pipe opening on the left side of the cylinder, the interior of the rear support plate of the frame plate is in engagement contact with the shaft rod, the interior of the front support plate of the frame plate is in engagement contact with the connecting rod, and the inner wall of the front end of the frame plate is in engagement contact with the main shaft of the second stepper motor.

[0010] Preferably, the silicone ring is in engagement with the inner left end of the cavity, the inner wall of the sealing ring and the inner wall of the left end of the cylinder are in engagement with the outer side of the cavity, and fine holes are arranged at intervals on the outer side of the cavity.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. In the present invention, the delivery pump and the first stepper motor are started synchronously. The delivery pump is started to deliver the mixed dilute solution to the cavity tube and the insertion rod through the liquid inlet pipe, and the mixed dilute solution is sprayed out through the fine holes opened in the cavity tube, so that the corrugated paper box flattened in the cylinder body can be deodorized and moistened and softened synchronously. At the same time, the first stepper motor drives the gear plate to rotate, the gear plate meshes with the gear to rotate, and the gear, cavity tube, spiral blade and insertion rod rotate synchronously. Through the rotation of the spiral blade, the corrugated paper box flattened in the cylinder body can be crushed and transported synchronously. Through the above arrangement, the corrugated paper box can be moistened, softened and crushed at the same time, so as to improve the crushing effect of the corrugated paper box;

[0013] 2. In the present invention, the second stepper motor is started to drive the connecting rod arranged on the left side to rotate through the main shaft, and the connecting rod arranged on the left side drives the connecting rod arranged on the right side to rotate through the meshing setting of the toothed belt, which can drive the rollers arranged on the left and right sides to rotate, and the flattened corrugated paper boxes are clamped and rolled for feeding through the rollers and the pressing plates, and the moist corrugated shredded paper after the above softening and crushing falls into the discharge hopper, and the third stepper motor is started to drive the pressing roller to rotate, and the moist corrugated shredded paper is rolled and squeezed for discharge through the pressing roller, and the moist corrugated shredded paper is discharged through the reserved gap between the inner walls at the left and right ends of the frame and the pressing roller. Through the above arrangement, the device body has the auxiliary processing effect of facilitating the feeding and discharging of corrugated paper boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 It is a schematic structural diagram of the crushed material processing device of the present invention;

[0016] Figure 3 It is a schematic diagram of the top view of the structure of the crushed material processing device of the present invention;

[0017] Figure 4 It is a schematic cross-sectional structure diagram of some components of the crushed material processing device of the present invention;

[0018] Figure 5 For the present invention Figure 4 A schematic diagram of the structure at A;

[0019] Figure 6 It is a schematic diagram of the cross-sectional structure of the lumen of the present invention;

[0020] Figure 7 For the present invention Figure 6 Schematic diagram of the structure at B;

[0021] Figure 8 It is a schematic diagram of the structure of the feeding device of the present invention;

[0022] Fig. 9 It is a schematic diagram of the top view of the feeding device of the present invention;

[0023] Fig.10 It is a schematic diagram of the structure of the discharging device of the present invention;

[0024] Fig.11 It is a schematic diagram of the cross section and frame cross section structure of the discharge hopper of the present invention;

[0025] Fig.12 It is a schematic diagram of the cross-sectional structure of the pressure roller of the present invention.

[0026] In the figure: 1. crushed material processing device; 101. cylinder; 102. cavity tube; 103. spiral blade; 104. plug rod; 105. sealing ring; 106. liquid inlet pipe; 107. silicone ring; 108. bracket; 109. delivery pump; 110. gear; 111. first stepper motor; 112. gear plate; 2. feeding device; 21. frame plate; 22. feeding hopper; 23. shaft rod; 24. roller; 25. pressing plate; 26. connecting rod; 27. toothed belt; 28. second stepper motor; 3. discharging device; 31. discharging hopper; 32. frame; 33. third stepper motor; 34. pressing roller. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the embodiments of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Similarly, similar words such as "one", "an", or "the" do not indicate a quantitative limitation, but rather indicate the presence of at least one. Similar words such as "include" or "comprises" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0029] In addition, in the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See also Figure 1-12 , the present invention provides a technical solution:

[0031] A device for recycling and reusing waste corrugated paper boxes comprises a scrap processing device 1, a feeding device 2 and a discharging device 3. The scrap processing device 1 is provided with the feeding device 2 at the top and the discharging device 3 at the bottom. The scrap processing device 1 comprises a barrel 101, a cavity tube 102, a spiral blade 103, an insertion rod 104, a sealing ring 105, a liquid inlet pipe 106, a silicone ring 107, a bracket 108, a delivery pump 109, a gear 110, a first stepping motor 111 and a toothed disc 112. The inner wall of the right end of the barrel 101 is rotatably provided with the cavity tube 102, and the outer side of the cavity tube 102 is fixedly provided with the spiral blade 103. A plug rod 104 is fixedly provided on the inner wall of the right end of the cavity 102, a sealing ring 105 is fixedly provided on the outer side of the left end of the cylinder 101, a liquid inlet pipe 106 is provided on the left end of the cylinder 101, a silicone ring 107 is fixedly provided on the outer side of the right end of the liquid inlet pipe 106, the left end of the cylinder 101 and the outer side of the liquid inlet pipe 106 are fixedly provided with a bracket 108, the inside of the liquid inlet pipe 106 is fixedly connected to a delivery pump 109, a gear 110 is fixedly provided on the outer side of the cavity 102, a first stepper motor 111 is fixedly provided on the left end of the cylinder 101, a toothed disc 112 is fixedly provided on the left end of the main shaft of the first stepper motor 111, and the toothed disc 112 is in meshing contact with the gear 110.

[0032] The feeding device 2 includes a frame plate 21, a feed hopper 22, a shaft rod 23, a roller 24, a pressure plate 25, a connecting rod 26, a toothed belt 27 and a second stepper motor 28. The bottom end of the frame plate 21 is fixedly connected to the feed hopper 22, and the shaft rod 23 is rotatably arranged on the inner side of the rear end of the frame plate 21. The roller 24 is fixedly arranged at the front end of the shaft rod 23, and the pressure plate 25 is symmetrically and fixedly arranged on the outer side of the roller 24. The connecting rod 26 is fixedly arranged at the front end of the roller 24. The tooth grooves on the outer side of the connecting rod 26 are in meshing contact with the inside of the toothed belt 27. The front end of the frame plate 21 is fixedly arranged with the housing of the second stepper motor 28, the front end of the connecting rod 26 arranged on the left side is fixedly arranged with the main shaft of the second stepper motor 28, and the front end of the connecting rod 26 arranged on the right side is rotatably arranged with the inner wall of the front end of the frame plate 21. Through the above arrangement, a feeding device 2 that is convenient for rolling feeding is formed.

[0033] The discharging device 3 includes a discharging hopper 31, a square frame 32, a third stepper motor 33 and a pressure roller 34. The bottom end of the discharging hopper 31 is fixedly connected to the square frame 32, the front end of the square frame 32 is fixedly set to the casing of the third stepper motor 33, the end of the main shaft of the third stepper motor 33 is fixedly set to the front end of the pressure roller 34, the rear end of the pressure roller 34 is rotatably set to the inner wall of the rear end of the square frame 32, and the top end of the discharging hopper 31 is fixedly connected to the bottom pipe opening on the right side of the cylinder 101. Through the above arrangement, a discharging device 3 that is convenient for discharging is formed.

[0034] The bottom end of the feed hopper 22 is fixedly connected to the top pipe opening on the left side of the cylinder 101, the interior of the rear support plate of the frame plate 21 is in engagement with the shaft rod 23, the interior of the front support plate of the frame plate 21 is in engagement with the connecting rod 26, and the inner wall of the front end of the frame plate 21 is in engagement with the main shaft of the second stepper motor 28. Through the above arrangement, when the connecting rod 26 is driven to rotate by the second stepper motor 28, the roller 24, the pressure plate 25 and the shaft rod 23 rotate synchronously, and the rotation of the shaft rod 23 is limited by the interior of the rear support plate of the frame plate 21, and the rotation of the connecting rod 26 is limited by the interior of the front support plate of the frame plate 21.

[0035] The silicone ring 107 is in engagement with the inner left end of the cavity 102, the inner wall of the sealing ring 105 and the inner wall of the left end of the cylinder 101 are in engagement with the outer side of the cavity 102, and fine holes are provided at intervals on the outer side of the cavity 102. Through the above arrangement, the silicone ring 107, the sealing ring 105 and the cylinder 101 jointly play a role in limiting the rotation of the cavity 102.

[0036] Working process: The present invention provides a waste corrugated cardboard recycling and reuse device, which can simultaneously perform the processes of moistening, softening and shredding the corrugated cardboard, so as to improve the shredding effect of the corrugated cardboard. At the same time, the main body of the device has an auxiliary processing effect that facilitates the feeding and discharging of the corrugated cardboard.

[0037] The delivery pump 109, the first stepper motor 111, the second stepper motor 28 and the third stepper motor 33 provided in the device are all controlled and processed by an external PLC controller, and the delivery pump 109, the first stepper motor 111, the second stepper motor 28 and the third stepper motor 33 provided above are electrically connected to an external power supply.

[0038] The flattened corrugated cardboard box to be processed is placed in the middle area of ​​the rollers 24 arranged on the left and right sides. The second stepper motor 28 is started to drive the connecting rod 26 arranged on the left side to rotate through the main shaft. The connecting rod 26 arranged on the left side drives the connecting rod 26 arranged on the right side to rotate through the meshing setting of the toothed belt 27, which can drive the rollers 24 arranged on the left and right sides to rotate. The flattened corrugated cardboard box is clamped and rolled for feeding through the rollers 24 and the pressing plates 25. The flattened corrugated cardboard box enters the left end of the cylinder 101 through the feed hopper 22.

[0039] The left end of the liquid inlet pipe 106 is connected to the volume cylinder of the mixed dilute solution of the external odor cleaning agent and the fiber softener, and the delivery pump 109 and the first stepper motor 111 are started synchronously. The delivery pump 109 is started to deliver the mixed dilute solution to the cavity tube 102 and the insertion rod 104 through the inside of the liquid inlet pipe 106, and the mixed dilute solution is sprayed out through the fine holes opened in the cavity tube 102, so that the corrugated paper box flattened in the cylinder body 101 can be deodorized and moistened and softened synchronously. At the same time, the first stepper motor 111 drives the toothed disc 112 to rotate, the toothed disc 112 meshes and rotates with the gear 110, the gear 110, the cavity tube 102, the spiral blade 103 and the insertion rod 104 rotate synchronously, and the corrugated paper box flattened inside the cylinder 101 can be crushed and fed synchronously through the rotation of the spiral blade 103. Through the above arrangement, the corrugated paper box can be moistened, softened and crushed at the same time, so as to improve the crushing effect of the corrugated paper box.

[0040] The moist corrugated shreds after the softening and crushing are fed to the right by the spiral blade 103 until the material falls into the discharge hopper 31. The third stepper motor 33 is started to drive the pressing roller 34 to rotate, and the moist corrugated shreds are rolled and squeezed by the pressing roller 34 to be discharged. The moist corrugated shreds are discharged through the reserved gap between the inner walls at the left and right ends of the frame 32 and the pressing roller 34.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste corrugated paper box recycling and reuse device, comprising a scrap processing device (1), a feeding device (2) and a discharging device (3), characterized in that: The crushed material processing device (1) is provided with a feeding device (2) at the top, and a discharging device (3) at the bottom. The crushed material processing device (1) comprises a barrel (101), a cavity tube (102), a spiral blade (103), an insertion rod (104), a sealing ring (105), a liquid inlet pipe (106), a silicone ring (107), a bracket (108), a delivery pump (109), a gear (110), a first stepper motor (111) and a toothed disc (112). The barrel (101) is rotatably provided with a cavity tube (102) on the inner wall at the right end, the spiral blade (103) is fixedly provided on the outer side of the cavity tube (102), and the insertion rod (104) is fixedly provided on the inner wall at the right end of the cavity tube (102). A sealing ring (105) is fixedly arranged on the outer side of the left end of the cylinder (101), a liquid inlet pipe (106) is arranged on the left end of the cylinder (101), a silicone ring (107) is fixedly arranged on the outer side of the right end of the liquid inlet pipe (106), the left end of the cylinder (101) and the outer side of the liquid inlet pipe (106) are fixedly arranged with a bracket (108), the inside of the liquid inlet pipe (106) is fixedly connected to a delivery pump (109), a gear (110) is fixedly arranged on the outer side of the cavity tube (102), a first stepper motor (111) is fixedly arranged on the left end of the cylinder (101), and a toothed disc (112) is fixedly arranged on the left end of the main shaft of the first stepper motor (111), and the toothed disc (112) is in meshing contact with the gear (110).

2. The waste corrugated paper box recycling device according to claim 1, characterized in that: The feeding device (2) comprises a frame plate (21), a feeding hopper (22), a shaft (23), a roller (24), a pressure plate (25), a connecting rod (26), a toothed belt (27) and a second stepping motor (28); the bottom end of the frame plate (21) is fixedly connected to the feeding hopper (22); the shaft (23) is rotatably arranged on the inner side of the rear end of the frame plate (21); the roller (24) is fixedly arranged on the front end of the shaft (23); the outer side of the roller (24) is symmetrically fixed and divided into The cloth is provided with a pressing plate (25), a connecting rod (26) is fixedly provided at the front end of the roller (24), a tooth groove provided on the outer side of the connecting rod (26) is meshed with the inside of the toothed belt (27), the front end of the frame plate (21) is fixedly provided with a housing of a second stepper motor (28), the front end of the connecting rod (26) provided on the left side is fixedly provided with a main shaft of the second stepper motor (28), and the front end of the connecting rod (26) provided on the right side is rotatably provided with the inner wall of the front end of the frame plate (21).

3. The waste corrugated box recycling device according to claim 1, characterized in that: The discharging device (3) comprises a discharging hopper (31), a square frame (32), a third stepping motor (33) and a pressing roller (34); the bottom end of the discharging hopper (31) is fixedly connected to the square frame (32); the front end of the square frame (32) is fixedly arranged with the casing of the third stepping motor (33); the end of the main shaft of the third stepping motor (33) is fixedly arranged with the front end of the pressing roller (34); the rear end of the pressing roller (34) is rotatably arranged with the inner wall of the rear end of the square frame (32); and the top end of the discharging hopper (31) is fixedly connected with the bottom pipe opening on the right side of the cylinder (101).

4. The waste corrugated paper box recycling device according to claim 2, characterized in that: The bottom end of the feed hopper (22) is fixedly connected to the top pipe opening on the left side of the cylinder (101), the interior of the rear support plate of the frame plate (21) is in engagement with the shaft rod (23), the interior of the front support plate of the frame plate (21) is in engagement with the connecting rod (26), and the inner wall of the front end of the frame plate (21) is in engagement with the main shaft of the second stepping motor (28).

5. The waste corrugated paper box recycling device according to claim 1, characterized in that: The silicone ring (107) is in engagement with the inner portion of the left end of the cavity tube (102), the inner wall of the sealing ring (105) and the inner wall of the left end of the cylinder (101) are both in engagement with the outer side of the cavity tube (102), and fine holes are provided at intervals on the outer side of the cavity tube (102).

Images