Waste paper collecting and treating equipment for carton production

Abstract

The utility model discloses waste paper collecting and processing equipment for carton production, which comprises a collecting box, a smashing roller arranged in the collecting box and used for smashing waste paper, a feeding pipe arranged on the collecting box and used for conveying the waste paper to the feeding end of the smashing roller, a dust collecting box and a material box arranged at the bottom of the collecting box, and a material guide plate arranged below the smashing roller. The material guide plate extends to one side of the material box from the position above the dust collection box, the material guide plate is provided with a screen plate above the dust collection box, the screen plate is located below the smashing roller, the material box is located below the material pressing plate, and the material pressing plate is used for pressing waste paper in the material box. The waste paper collecting and processing equipment is used for collecting, smashing and pressing waste paper in the carton production process, the movable suction nozzle is used for sucking the waste paper, the movable suction nozzle can suck the waste paper on the ground, the movable suction nozzle can be held by hand to suck the waste paper on a processing machine, and the waste paper collecting and processing equipment is flexible and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing auxiliary equipment, in particular to a waste paper collection and processing equipment for carton production. Background Art

[0002] Cartons are now the most widely used packaging products. Carton machines need to cut cardboard and cut off some parts during the carton processing process. Therefore, there are a lot of scraps and waste paper everywhere in the carton processing workshop, and some waste paper is left on carton machines and other processing machinery. If waste paper is collected and cleaned manually, it will be time-consuming and laborious, and it is not ideal to directly recycle the waste paper on the ground that is contaminated with dust. Directly discarding it will result in a waste of raw materials. Utility Model Content

[0003] The utility model provides a waste paper collecting and processing device for carton production, which is proposed to collect waste paper dropped during carton processing. The waste paper collecting and processing device can collect and remove dust from waste paper on the ground, which is convenient for waste paper recycling.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A waste paper collection and processing device for carton production includes a collection box, a pulverizing roller for pulverizing waste paper is arranged inside the collection box, a feeding pipe for feeding waste paper to the feeding end of the pulverizing roller is arranged on the collection box, a dust box and a material box are arranged at the bottom of the collection box, a material guide plate is arranged below the pulverizing roller, and the material guide plate extends from the top of the dust box to one side of the material box. A sieve plate is arranged above the dust box, and the sieve plate is located below the pulverizing roller. The material box includes a material guide trough located below the material guide plate and a material trough located below the material pressure plate, and the material pressure plate is used to press the material inside the material trough.

[0006] Preferably, a movable suction nozzle is provided at the feeding end of the feeding pipe, and the movable suction nozzle is connected to the feeding pipe through a hose.

[0007] Preferably, an auxiliary feed roller is arranged between the feed end of the pulverizing roller and the discharge end of the feed pipe, an auxiliary feed rod is arranged on the surface of the auxiliary feed roller, and the auxiliary feed rods on the two auxiliary feed rollers are arranged alternately.

[0008] Preferably, the guide plate is connected to the collection box through an elastic support member, an extension rod is fixedly arranged on one side of the guide plate, and one end of the extension rod passes through the through hole of the collection box and extends to the outside of the collection box. One end of the extension rod outside the collection box is fixedly connected to a follower plate, a cam is arranged above the follower plate, the cam is attached to the follower plate, and the camshaft of the cam is connected to the crushing shaft of the crushing roller through a second synchronous belt. A baffle is also arranged at one end of the extension rod outside the collection box, and the baffle is used to seal the through hole.

[0009] The beneficial effects of the utility model are:

[0010] 1. This waste paper collection and processing equipment is used for the collection, crushing and pressing of waste paper in the process of carton production. It uses a movable suction nozzle to suck up waste paper. The movable suction nozzle can not only suck up waste paper on the ground, but also can suck up waste paper on the processing machinery through a handheld movable suction nozzle. It is flexible and convenient to use.

[0011] 2. After the waste paper is crushed, the waste paper collection and processing equipment can disperse and remove dust from the waste paper pieces. The waste paper pieces can be dusted after being dispersed, and the dust removal is more thorough.

[0012] 3. The waste paper collection and processing equipment is provided with an auxiliary feeding roller above the crushing roller, which can help the crushing roller to feed and improve the feeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of the waste paper collection and processing equipment;

[0014] Figure 2 This is a schematic diagram of the structure of the auxiliary feed roller of the waste paper collection and processing equipment;

[0015] Figure 3 This is a schematic diagram of the structure of the power transmission part of the crushing roller of the waste paper collection and processing equipment;

[0016] Figure 4 This is a schematic diagram of the connection structure at the extension rod of the guide plate of the waste paper collection and processing equipment.

[0017] In the figure: 1, collecting box; 2, crushing roller; 3, auxiliary feeding roller; 4, guide plate; 5, dust collecting box; 6, pressing plate; 7, material box; 8, movable suction nozzle; 9, hose; 10, feeding pipe; 11, storage plate; 12, elastic support member; 13, first synchronous belt; 14, second synchronous belt; 15, through hole; 16, cam; 17, follower plate; 18, baffle; 19, bracket;

[0018] 21. Crushing shaft; 22. Driving gear; 31. Feeding shaft; 32. Auxiliary feeding rod; 41. Screen plate; 42. Extension rod; 61. Pressing cylinder; 81. Limiting plate; 161. Camshaft. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Example 1

[0021] Reference Figure 1A waste paper collection and processing device for carton production includes a collection box 1. A universal wheel is arranged at the bottom of the collection box 1 for moving the collection box 1. The interior of the collection box 1 is divided into a processing part and a pressing part. The processing part is provided with a crushing roller 2 for crushing the waste paper. The crushing roller 2 is rotatably connected to the collection box 1. The waste paper passes between the two crushing rollers 2, and the rotating crushing rollers 2 crush the waste paper. The pressing part includes a pressing plate 6. The pressing plate 6 presses the waste paper pieces to reduce the volume of the paper pieces.

[0022] A feed pipe 10 is provided on the collection box 1, and an exhaust fan is provided on the feed pipe 10. The exhaust fan is used to form a negative pressure in the feed pipe 10, so that the feed pipe 10 can absorb waste paper. A movable suction nozzle 8 is provided at the feed end of the feed pipe 10, and the movable suction nozzle 8 is connected to the feed pipe 10 through a hose 9; the discharge end of the feed pipe 10 is connected to the feed end of the crushing roller 2, and after the movable suction nozzle 8 absorbs the waste paper, it is sent to the feed end of the crushing roller 2 through the hose 9 and the feed pipe 10, and the crushing roller 2 crushes the waste paper.

[0023] The movable suction nozzle 8 is provided with a corresponding handle, and the staff can carry the movable suction nozzle 8 to the location of the waste paper to suck the waste paper, which is convenient and flexible to use. In this embodiment, the outer side of the collection box 1 is used to place the bracket 19 of the movable suction nozzle 8, and the movable suction nozzle 8 is provided with a limit plate 8 for matching the bracket 19. The bracket 19 is located at the lower part of the collection box 1. When the movable suction nozzle 8 is placed on the bracket 19, the suction port of the movable suction nozzle 8 faces the ground, and pushing the collection box 1 can complete the suction of the waste paper on the ground by the movable suction nozzle 8.

[0024] In addition, a placement plate 11 is provided on the collection box 1 . The placement plate 11 is located on the top of the collection box 1 and can be used to place the movable suction nozzle 8 .

[0025] Furthermore, a dust box 5 and a material box 7 are provided at the bottom of the collection box 1, and both the dust box 5 and the material box 7 are pull-out type, so as to be easily taken out from the collection box 1. A material guide plate 4 is provided below the crushing roller 2, and the material guide plate 4 extends from the top of the dust box 5 to one side of the material box 7.

[0026] The guide plate 4 is provided with a screen plate 41 above the dust box 5. The screen plate 41 is located below the crushing roller 2. The crushed waste paper pieces fall onto the screen plate 41. The screen plate 41 screens the waste paper pieces. The dust particles thereon enter the dust box 5 to be collected. The waste paper pieces enter the material box 7 along the guide plate 4. Since the waste paper pieces are scattered on the screen plate 41, it is convenient to remove the dust particles.

[0027] The material box 7 is located below the pressing plate 6. The material box 7 includes a material guide slot located below the material guide plate 4 and a material slot located below the pressing plate 6. The material guide slot is used to guide waste paper into the material slot. The material box 7 is located below the pressing plate 6. The shape of the material slot matches the shape of the pressing plate 6. The upper part of the pressing plate 6 is connected to the collection box 1 through the pressing cylinder 61. The pressing cylinder 61 pushes the pressing plate 6 to move downward, pressurizes the material inside the material slot, reduces the volume of paper pieces, and facilitates recycling.

[0028] refer to Figure 1 , Figure 3 and Figure 4 The guide plate 4 is connected to the collection box 1 through an elastic support member 12. An extension rod 42 is fixedly provided on one side of the guide plate 4. One end of the extension rod 42 passes through the through hole 15 of the collection box 1 and extends to the outside of the collection box 1. One end of the extension rod 42 outside the collection box 1 is fixedly connected to a follower plate 17. A cam 16 is provided above the follower plate 17, and the cam 16 is in contact with the follower plate 17.

[0029] Furthermore, the camshaft 161 of the cam 16 is connected to the crushing shaft 21 of the crushing roller 2 through the second synchronous belt 14. The cam 16 and the crushing roller 2 rotate synchronously, and the cam 16 can push the follower plate 17 to move up and down, thereby forming the vibration of the guide plate 4. The crushing shafts 21 corresponding to the two crushing rollers 2 are respectively fixedly sleeved with driving gears 22, and the two driving gears 22 are meshed, and one of the crushing shafts 21 is connected to the crushing motor.

[0030] Furthermore, a baffle 18 is provided at one end of the extension rod 42 outside the collection box 1 , and the baffle 18 is used to seal the through hole 15 during the upward and downward movement of the follower plate 17 .

[0031] The waste paper collection and processing equipment in this embodiment includes the following working process: the exhaust fan of the feed pipe 10 works, negative pressure is generated in the feed pipe 10, the movable suction nozzle 8 sucks the waste paper, and then sends it to the feeding end of the crushing roller 2 through the hose 9 and the feed pipe 10, the crushing motor drives the crushing roller 2 and the cam 16 to rotate, the crushing roller 2 crushes the waste paper, and the crushed waste paper pieces are scattered on the screen plate 41, the vibrating screen plate 41 screens the waste paper pieces, and the dust particles thereon enter the dust collecting box 5 to be collected, and the waste paper pieces after the dust is removed enter the material slot of the material box 7 along the guide plate 4, and the pressing cylinder 61 pushes the pressing plate 6 to move downward, presses the material inside the material slot, and presses the paper pieces.

[0032] Example 2

[0033] Different from the embodiment 1, an auxiliary feeding roller 3 is arranged between the feeding end of the crushing roller 2 and the discharging end of the feeding pipe 10, and an auxiliary feeding rod 32 is arranged on the surface of the auxiliary feeding roller 3. Figure 2The auxiliary feeding rods 32 on the two auxiliary feeding rollers 3 are arranged alternately. The auxiliary feeding rollers 3 are rotatably connected to the collecting box 1, and the auxiliary feeding rollers 3 rotate relatively, and the auxiliary feeding rods 32 form a unidirectional downward pressing action above the feeding port of the crushing roller 2, which is conducive to the feeding and crushing of waste paper.

[0034] The crushing shaft 21 of the crushing roller 2 and the feeding shaft 31 of the auxiliary feeding roller 3 are connected through the first synchronous belt 13, so that the crushing roller 2 and the auxiliary feeding roller 3 rotate synchronously, and the two auxiliary feeding rollers 3 can rotate relatively.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste paper collection and processing device for carton production, comprising a collection box (1), a shredding roller (2) for shredding waste paper is arranged inside the collection box (1), a feed pipe (10) for feeding waste paper to the feed end of the shredding roller (2) is arranged on the collection box (1), and the characteristics are: A dust box (5) and a material box (7) are arranged at the bottom of the collection box (1); a material guide plate (4) is arranged below the crushing roller (2); the material guide plate (4) extends from above the dust box (5) to one side of the material box (7); The material guide plate (4) is provided with a sieve plate (41) above the dust collecting box (5), and the sieve plate (41) is located below the crushing roller (2). The material box (7) comprises a material guide trough located below the material guide plate (4) and a material trough located below the material pressing plate (6), and the material pressing plate (6) is used to apply pressure to the material inside the material trough.

2. The waste paper collection and processing equipment according to claim 1, characterized in that: A movable suction nozzle (8) is provided at the feeding end of the feeding pipe (10), and the movable suction nozzle (8) is connected to the feeding pipe (10) via a hose (9).

3. The waste paper collection and processing equipment according to claim 2, characterized in that: An auxiliary feed roller (3) is arranged between the feed end of the pulverizing roller (2) and the discharge end of the feed pipe (10), and an auxiliary feed rod (32) is arranged on the surface of the auxiliary feed roller (3). The auxiliary feed rods (32) on the two auxiliary feed rollers (3) are arranged in a staggered manner.

4. The waste paper collection and processing equipment according to any one of claims 1 to 3, characterized in that: The pulverizing shaft (21) of the pulverizing roller (2) and the feeding shaft (31) of the auxiliary feeding roller (3) are connected via a first synchronous belt (13).

5. The waste paper collection and processing equipment according to claim 4, characterized in that: The material guide plate (4) is connected to the collection box (1) via an elastic support member (12); an extension rod (42) is fixedly provided on one side of the material guide plate (4); one end of the extension rod (42) passes through a through hole (15) of the collection box (1) and extends to the outside of the collection box (1); One end of the extension rod (42) outside the collection box (1) is fixedly connected to a follower plate (17); a cam (16) is arranged above the follower plate (17); the cam (16) is in contact with the follower plate (17); and a cam shaft (161) of the cam (16) is connected to a pulverizing shaft (21) of the pulverizing roller (2) via a second synchronous belt (14).

6. The waste paper collection and processing equipment according to claim 5, characterized in that: A baffle (18) is also provided at one end of the extension rod (42) outside the collection box (1), and the baffle (18) is used to seal the through hole (15).

7. The waste paper collection and processing equipment according to claim 6, characterized in that: A bracket (19) for placing the movable suction nozzle (8) is arranged outside the collection box (1).

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