CN114985073A

CN114985073A - Crushing roller for carton crusher

Info

Publication number: CN114985073A
Application number: CN202210564110.5A
Authority: CN
Inventors: 许婷芳; 高嗣超; 许晓婷
Original assignee: Changzhou Vocational Institute of Textile and Garment
Current assignee: Lebowman Smart Label Changzhou Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-02
Anticipated expiration: 2042-05-23
Also published as: CN114985073B

Abstract

The invention discloses a crushing roller for a paper box crusher, and belongs to the technical field of electric machinery. The roller set mainly comprises a roller set, the roller set comprises a crushing assembly and is arranged on the driving assembly on one side of the crushing assembly, the crushing assembly comprises an accommodating assembly and a plurality of roller cutters, the plurality of roller cutters are arranged in the accommodating assembly in a sliding mode, a plurality of guide plates are arranged in the accommodating assembly in the circumferential direction, the roller cutters are arranged in the guide plates in the sliding mode respectively, a gear is arranged in the accommodating assembly, a rack is arranged on one side of each roller cutter, the gear is connected with the accommodating assembly in a matched rotating mode, and the rack is meshed with the gear. According to the invention, the exposed length of the roller knife is adjusted, so that the roller knife has different torques, and can adapt to the cutting of paper boxes with different thicknesses.

Description

Crushing roller for carton crusher

Technical Field

The invention relates to the technical field of electric machinery, in particular to a crushing roller for a paper box crusher.

Background

With the rise of the express industry, the demand of cartons in the market is increasing, and the cartons are widely applied to the fields of packaging of articles, transportation of express delivery and the like, so that recycling of the cartons takes a considerable weight in the field of resource recycling.

In conventional carton recycling processes, the cartons are typically shredded by a shredding roll and the scrap is reprocessed to produce new cartons from the recycled cartons.

However, because the recycled cartons vary in thickness, the amount of torque sufficient to cut provided by the roller blades of the shredding roll varies during cutting. And traditional crushing roller cuts the carton with a certain moment of torsion mostly, when carton thickness is too big, perhaps can appear the not enough condition of moment of torsion, if carton thickness is too little, perhaps can appear the too big and extravagant electric power's of moment of torsion condition.

Disclosure of Invention

Based on the above problems in the prior art, the embodiments of the present invention aim to: the utility model provides a crushing roller for carton rubbing crusher can be through the exposed length of adjustment roller sword to make the moment of torsion that the roller sword possesses big or small difference, can adapt to the cutting of different thickness cartons.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a carton rubbing crusher is with crushing roller, includes the roller set, the roller set includes crushing unit, locates the drive assembly of crushing unit one side, crushing unit is including holding the subassembly, locating a plurality of roller sword in holding the subassembly, it is equipped with the multiunit deflector to hold the subassembly in circumference, and is a plurality of the roller sword slides respectively and locates in the multiunit deflector, be equipped with the gear in holding the subassembly, one side of roller sword is equipped with the rack, the gear with it connects to hold the subassembly normal running fit, the rack with gear intermeshing.

Furthermore, the accommodating assembly comprises a first end cover, a second end cover and a plurality of arc-shaped plates, wherein the second end cover is symmetrically arranged on the first end cover, the arc-shaped plates are arranged between the first end cover and the second end cover, the first end cover and the second end cover are fixedly connected with the arc-shaped plates, and the guide plate is fixedly connected with the second end cover.

Further, the roller cutter comprises a cutter handle and a cutter head arranged at one end of the cutter handle and fixedly connected with the cutter handle, the rack is arranged at one side of the cutter handle and fixedly connected with the cutter handle, and the width of the cutter handle is equal to the distance between the guide plates.

Furthermore, a rotating shaft penetrates through the accommodating assembly, and the rotating shaft is fixedly connected with the circle center of the end face of the gear.

Furthermore, one side, far away from the end cover II, of the end cover I is fixedly connected with an external shaft.

Furthermore, two first threaded holes are symmetrically formed in the side face of the external shaft.

Furthermore, the driving assembly comprises an external ring and a bolt arranged on the external ring, two threaded holes II are symmetrically formed in the external ring, and the bolt penetrates through the threaded holes I and the threaded holes II.

Furthermore, a pressure sensor is sleeved on the outer side wall, in contact with the inner wall of the second threaded hole, of the bolt.

Furthermore, the peripheral ring is connected with an external torque, the external torque is electrically connected with a control end, and the pressure sensor is electrically connected with the control end.

The invention has the beneficial effects that: according to the crushing roller for the paper box crusher, the driving assembly drives the crushing assembly to rotate, the paper box is crushed by the roller cutter, the rack drives the roller cutter to slide along the guide plate under the meshing action through the rotating gear, so that the exposed length of the roller cutter is changed, the torque of the roller cutter is different, and the crushing roller can adapt to cutting of paper boxes with different thicknesses.

Drawings

The invention is further illustrated by the following figures and examples.

In the figure:

FIG. 1 is a perspective view of a pulverizing roller according to the present invention;

FIG. 2 is an exploded view of a portion of the structure of FIG. 1 in accordance with the present invention;

FIG. 3 is an exploded view of a portion of the structure of FIG. 2 in accordance with the present invention;

FIG. 4 is an exploded view of a portion of the structure of FIG. 3 in accordance with the present invention;

FIG. 5 is a perspective view of the roller blade of the present invention;

FIG. 6 is a perspective view of the drive assembly of the present invention;

wherein, in the figures, the respective reference numerals:

1. a roller set;

11. a size reduction assembly;

111. a containment assembly; 1111. a first end cover; 1112. an arc-shaped plate; 1113. a second end cover; 1114. a guide plate; 1115. a gear; 1116. a rotating shaft; 112. a roller cutter; 1121. a knife handle; 1122. a cutter head; 1123. a rack; 113. an external shaft; 1130. a first threaded hole;

12. a drive assembly;

121. an outer ring; 122. a bolt; 1221. a pressure sensor; 1201. and a second threaded hole.

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

As shown in figure 1, the invention provides a crushing roller for a carton crusher, which comprises a roller group 1, wherein the roller group 1 comprises a crushing assembly 11 and a driving assembly 12 arranged on one side of the crushing assembly 11.

As shown in fig. 2, the crushing assembly 11 includes a receiving assembly 111, and a plurality of roller blades 112 provided in the receiving assembly 111.

As shown in fig. 3-4, a plurality of sets of guide plates 1114 are disposed on the inner circumference of the accommodating component 111, the plurality of roller cutters 112 are slidably disposed in the sets of guide plates 1114, a gear 1115 is disposed in the accommodating component 111, a rack 1123 is disposed on one side of the roller cutter 112, the gear 1115 is connected to the accommodating component 111 in a rotating fit manner, and the rack 1123 is engaged with the gear 1115.

The subassembly 111 that holds includes end cover 1111, two 1113 of end cover that set up with an end cover 1111 symmetry, locate the polylith arc 1112 between end cover 1111 and the two 1113 of end cover, an end cover 1111 and two 1113 of end cover all with arc 1112 fixed connection, deflector 1114 and two 1113 of end cover are fixed continuous, wear to be equipped with the pivot 1116 in the subassembly 111, the centre of a circle department fixed connection of pivot 1116 and gear 1115 terminal surface, roller sword 112 includes handle of a knife 1121, locate the one end of handle of a knife 1121 and with the fixed tool bit 1122 that links to each other of handle of a knife 1121, rack 1123 locate one side of handle of a knife 1121 and with handle of a knife 1121 fixed connection, the width of handle of a knife 1121 equals with the distance between a set of deflector 1114.

One side of the first end cover 1111, which is far away from the second end cover 1113, is fixedly connected with the external shaft 113, and two first threaded holes 1130 are symmetrically formed in the side surface of the external shaft 113.

As shown in fig. 2 to 6, the driving assembly 12 includes a peripheral ring 121 and a bolt 122 disposed on the peripheral ring 121, two threaded holes two 1201 are symmetrically formed in the peripheral ring 121, the bolt 122 penetrates through the threaded holes one 1130 and the threaded holes two 1201, a pressure sensor 1221 is sleeved on an outer side wall of the bolt 122, which contacts with an inner wall of the threaded hole two 1201, the peripheral ring 121 is connected with an external torque, the external torque is electrically connected with a control end, and the pressure sensor 1221 is electrically connected with the control end.

The external torque provides power to drive the external ring 121 to rotate, the external ring 121 drives the external shaft 113 to rotate through the bolt 122, the external shaft 113 drives the whole smashing assembly 11 to rotate, and the smashing assembly 11 utilizes the rotary roller knife 112 to cut the paper box.

When the thickness of a paper box to be cut changes, the gear 1115 is driven to rotate by rotating the rotating shaft 1116, the roller knife 112 is driven to displace by the gear 1115 through the meshing action with the rack 1123, the roller knife 112 displaces along the direction of the guide plate 1114 through the guide action of the guide plate 1114, the gear 1115 is controlled to rotate in the positive and negative directions, the outward extension and the retraction of the roller knife 112 can be controlled, after the exposed length of the roller knife 112 is changed, the torque of the roller knife 112 is different in size when the roller knife rotates, and when the thickness of the paper box changes, the torque of the roller knife 112 can adapt to the cutting of paper boxes with different thicknesses after the adjustment in the mode.

When a hard material (e.g., metal) is mixed in the cut carton, the roller blade 112 is liable to be damaged by collision with the hard material when it is rotated to cut the hard material.

Because external torque is through driving peripheral ring 121 to rotate, peripheral ring 121 drives external spindle 113 through the bolt and rotates, finally drives crushing unit 11 and rotates, and in the whole motion process, the side of bolt 122 has born the drive power of external torque to provide the reaction force that forms when driving crushing unit 11 pivoted moment of torsion and cutting carton, bear whole pivoted key position when bolt 122 promptly.

If the roller knife 112 cuts hard materials, the reaction force of the roller knife 112 on the bolt 122 is increased, the relative acting force between the bolt 122 and the side wall of the second threaded hole 1201 of the peripheral ring 121 is increased, the pressure sensor 1221 receives the acting force, when the acting force exceeds a certain set threshold value, the pressure sensor 1221 inputs an electric signal to the control end, the control end outputs the electric signal to the external torque, the external torque is controlled to be powered off and stopped rotating, namely when the roller knife 112 cuts the hard materials, the roller set 1 is powered off and stopped rotating, and the roller knife 112 is prevented from cutting the hard materials forcibly and being damaged.

In light of the foregoing description of preferred embodiments in accordance with the invention, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a crushing roller for carton rubbing crusher which characterized in that: including the roller set, the roller set includes crushing unit, locates the drive assembly of crushing unit one side, crushing unit is including holding the subassembly, locating a plurality of roller sword in holding the subassembly, it is equipped with the multiunit deflector to hold the subassembly in circumference, and is a plurality of the roller sword slides respectively and locates in the multiunit deflector, be equipped with the gear in holding the subassembly, one side of roller sword is equipped with the rack, the gear with it connects to hold subassembly normal running fit, the rack with gear intermeshing.

2. A shredder roller for a carton shredder in accordance with claim 1, further comprising: the accommodating assembly comprises a first end cover, a second end cover and a plurality of arc-shaped plates, wherein the second end cover is symmetrically arranged with the first end cover, the arc-shaped plates are arranged between the first end cover and the second end cover, the first end cover and the second end cover are fixedly connected with the arc-shaped plates, and the guide plate is fixedly connected with the second end cover.

3. A shredder roller for a carton shredder in accordance with claim 1, further comprising: the roller cutter comprises a cutter handle and a cutter head arranged at one end of the cutter handle and fixedly connected with the cutter handle, the rack is arranged at one side of the cutter handle and fixedly connected with the cutter handle, and the width of the cutter handle is equal to the distance between the guide plates.

4. A shredder roller for a carton shredder in accordance with claim 2, further comprising: the accommodating assembly is internally provided with a rotating shaft in a penetrating manner, and the rotating shaft is fixedly connected with the circle center of the end face of the gear.

5. A shredder roller for a carton shredder in accordance with claim 2, further comprising: one side of the first end cover, which is far away from the second end cover, is fixedly connected with an external shaft.

6. A shredder roller for a carton shredder in accordance with claim 5, further comprising: two first threaded holes are symmetrically formed in the side face of the external connecting shaft.

7. A shredder roller for a carton shredder in accordance with claim 1, further comprising: the driving assembly comprises an external ring and a bolt arranged on the external ring, two threaded holes II are symmetrically formed in the external ring, and the bolt penetrates through the threaded holes I and the threaded holes II.

8. A shredder roller for a carton shredder according to claim 7, further comprising: and the outer side wall of the bolt, which is contacted with the inner wall of the second threaded hole, is sleeved with a pressure sensor.

9. A shredder roller for a carton shredder in accordance with claim 8, further comprising: the peripheral ring is connected with an external torque, the external torque is electrically connected with a control end, and the pressure sensor is electrically connected with the control end.