Paperboard cutting device

Abstract

The utility model belongs to the technical field of cutting devices, and particularly relates to a paperboard cutting device which comprises a bottom plate, a plurality of table legs are arranged on the top end face of the bottom plate, two working plates are symmetrically arranged at the top ends of the table legs, cutting assemblies are arranged at the top ends of the working plates, and a collecting box is arranged at one end of each working plate. The cutting assembly comprises a mounting frame, a mounting groove is formed in a cross beam of the mounting frame, a first motor is arranged at one end of the mounting groove, a second threaded rod is arranged in the mounting groove in a penetrating mode, a mounting plate is arranged on the second threaded rod in a sliding mode, and a transverse plate is arranged on the outer wall of the mounting plate. A laser generator is arranged at the top end of the transverse plate, a laser cutting knife is arranged on the bottom side of the transverse plate, and the laser cutting knife is connected with the laser generator through a laser circuit, so that the paperboard can be adaptively cut according to the size requirement, the cut paperboard can be collected and arranged, and the working efficiency of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of cutting device technology, specifically a cardboard cutting device. Background Technology

[0002] In daily life and industrial processing, cardboard boxes are often used to hold items and facilitate transportation. Especially in food and medicine packaging, high-safety and high-quality cardboard is required to produce the necessary boxes. Therefore, a cardboard cutting device is needed.

[0003] A search revealed that patent document CN221985290U discloses a cardboard cutting device with adjustable cutting length, including a cutting platform, a connecting frame, a lifting frame, and a scale. A transmission rod is connected to one side of the cutting platform. Through the cooperation of a first rotary drive mechanism, a transmission wheel, a transmission belt, a transmission rod, an auxiliary slide rod, and an auxiliary slide groove, the cutting angle range of the cutting scissors can be adjusted. Through the cooperation of a third rotary drive mechanism, a second screw, a moving block, a scale, and a pointer, the cutting length range of the cutting scissors can be adjusted, effectively improving the adjustability and practicality of the cutting range of the cutting device.

[0004] An existing cardboard cutting device is not convenient for adapting cardboard to specific needs, has limited applicability, and cannot sort the cut cardboard, requiring manual sorting, which is inconvenient for efficient operation. Therefore, a cardboard cutting device is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and address the problems of existing equipment, this utility model proposes a cardboard cutting device.

[0006] The technical solution adopted by this utility model to solve its technical problem is a cardboard cutting device, including a base plate, a plurality of table legs provided on the top surface of the base plate, two working plates symmetrically arranged on the top of the plurality of table legs, a conveying assembly provided between the two working plates, and a cutting assembly provided on the top of the working plates. A collection box is provided at one end of the working plates, and a collection assembly is provided inside the collection box. The cutting assembly includes a mounting frame, and a mounting groove is opened on the crossbeam of the mounting frame. A No. 1 motor is provided at one end of the mounting groove, and a No. 2 threaded rod is passed through the mounting groove. A mounting plate is slidably arranged on the No. 2 threaded rod. A horizontal plate is provided on the outer wall of the mounting plate, a laser generator is provided at the top of the horizontal plate, and a laser cutting blade is provided on the bottom side of the horizontal plate. The laser cutting blade is connected to the laser generator through a laser circuit, which together achieves the ability to cut cardboard, and the laser cut is relatively smooth, which facilitates the subsequent processing of cardboard.

[0007] Preferably, the outer side wall of the two working plates is symmetrically provided with mounting ears, a first threaded rod is arranged between a group of mounting ears, and the outer side wall of one of the working plates is provided with a placing plate, the top end of the placing plate is provided with a third motor, the output end of the third motor is connected with the first threaded rod through a shaft coupling, a limiting rod is arranged between the other group of mounting ears, and the two vertical beams of the mounting frame are arranged on the first threaded rod and the limiting rod respectively, so that the mounting frame can be driven to slide back and forth.

[0008] Preferably, the conveying assembly comprises a second motor, a plurality of second rotating shafts are arranged through the two working plates, one end of each of the plurality of second rotating shafts is provided with a belt gear, the plurality of belt gears are connected through a belt pulley, a plurality of rollers are arranged on the plurality of second rotating shafts, and a plurality of conveying belts are sleeved on the plurality of rollers, so that the paperboard can be quickly conveyed.

[0009] Preferably, the laser cutting knife is located directly above the conveying belt, the output end of the first motor is connected with a second threaded rod through a shaft coupling, a material guide plate is arranged between the two working plates in an inclined manner, one end of the material guide plate is located directly below the conveying belt, and the other end of the material guide plate is located directly above the collecting box, so that the paperboard can be smoothly dropped on the lifting plate and prevented from being damaged.

[0010] Preferably, the collecting assembly comprises a lifting plate, one end of the lifting plate is provided with an extension plate, a chute is formed in the outer side wall of the collecting box, the extension plate is slidably arranged in the chute, a fourth motor is arranged on the bottom side of the extension plate, a fourth rotating shaft is connected to the output end of the fourth motor through a shaft coupling, an engaging wheel is arranged on the fourth rotating shaft, a rack is arranged on one side of the chute, and the rack is engaged with the engaging wheel, so that the lifting plate can be driven and the workers can collect the arranged paperboard.

[0011] Preferably, a first groove and a second groove are formed in the outer side wall of the collecting box respectively, a first fixed plate and a second fixed plate are arranged at the top end of the bottom plate, a first electric telescopic cylinder is arranged on the first fixed plate, a first plate is arranged at the top end of the telescopic rod of the first electric telescopic cylinder, and the first plate faces the first groove, a second electric telescopic cylinder is arranged on the second fixed plate, a second plate is arranged at the top end of the telescopic rod of the second electric telescopic cylinder, and the second plate faces the second groove, and a handrail is arranged on the collecting box, so that the paperboard can be arranged.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model discloses a conveying assembly is set up, before operation, the staff places the paperboard on the conveyer belt, through the starting no. 2 motor drives no. 2 rotary shaft rotation, no. 2 rotary shaft drives the drum rotation simultaneously, can drive the conveyer belt to the paperboard and is transported, when the paperboard is in position, through the starting motor and no. 2 motor, cooperation drive no. 1 threaded rod and no. 2 threaded rod slide, through the starting laser generator, make laser cutting knife cut the paperboard, realized the adaptive cutting of paperboard's purpose, can cut the shape that wants, improved the work efficiency of device.

[0014] 2. The utility model discloses a collecting box is set up, and the paperboard is cut under the action of conveyer belt, through guide plate falls into the collecting box, and falls to the top end surface of lifting plate, along with cutting, will have multiple paperboard fall on the lifting plate, when through the starting no. 1 electric telescopic cylinder and no. 2 electric telescopic cylinder, two telescopic rods will drive no. 1 board and no. 2 board to extend to no. 1 groove and no. 2 groove, cooperation can arrange the paperboard, make the alignment between paperboard, when is full, the staff pulls out the collecting box through handrail, and is provided with no. 4 motor, when no. 4 motor starts, will drive the meshing wheel and rack meshing, cooperation will drive the lifting plate to go up and down, cooperation can make the rise between paperboard, alleviateed the burden of staff, improved the work efficiency of device. ACCURACY OF DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of this application, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model. In the drawings:

[0016] Figure 1 It is the first whole three-dimensional structure schematic diagram;

[0017] Figure 2 It is the cutting assembly cut structure schematic diagram;

[0018] Figure 3 It is the conveying assembly cut structure schematic diagram;

[0019] Figure 4 It is the collecting box and conveyer belt installation structure schematic diagram;

[0020] Figure 5 It is the collecting box cut structure schematic diagram;

[0021] LEGEND:

[0022] In the figure: 1, the base plate; 11, the work plate; 12, the first threaded rod; 13, the mounting bracket; 14, the first motor; 15, the second threaded rod; 16, the mounting plate; 17, the laser generator; 18, the laser cutting knife; 19, the third motor; 2, the second motor; 21, the limiting rod; 22, the table leg; 23, the pulley; 24, the second rotating shaft; 25, the roller; 26, the conveyor belt; 3, the collection box; 31, the guide plate; 32, the first electric telescopic cylinder; 33, the handrail; 34, the fourth motor; 35, the rack; 36, the meshing wheel; 37, the second electric telescopic cylinder; 38, the lifting plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 As shown in the figure, a paperboard cutting device, including the base plate 1, the top end face of the base plate 1 is provided with a plurality of table legs 22, the top end of a plurality of table legs 22 is provided with two work plates 11 symmetrically, the two work plates 11 are provided with a conveying assembly, and the top end of the work plate 11 is provided with a cutting assembly, one end of the work plate 11 is provided with a collection box 3, the collection box 3 is provided with a collection assembly, the cutting assembly includes a mounting bracket 13, the crossbeam of the mounting bracket 13 is provided with a mounting groove, one end of the mounting groove is provided with a first motor 14, and the mounting groove is provided with a second threaded rod 15 penetratingly, the second threaded rod 15 is provided with a mounting plate 16 slidingly, the outer wall of the mounting plate 16 is provided with a horizontal plate, the top end of the horizontal plate is provided with a laser generator 17, the bottom side of the horizontal plate is provided with a laser cutting knife 18, and the laser cutting knife 18 is connected with the laser generator 17 through a laser circuit.

[0025] When working, the existing paperboard cutting device is inconvenient to adaptively cut paperboard according to needs, and the applicability is not strong. In the scheme, the utility model is provided with a conveying assembly. Before operation, the staff places the paperboard on the conveyor belt 26. The second motor 2 is started to drive the second rotating shaft 24 to rotate. The second rotating shaft 24 drives the roller 25 to rotate, and at the same time, the conveyor belt 26 is driven to convey the paperboard. When the paperboard is in place, the first motor 14 and the second motor 2 are started to drive the first threaded rod 12 and the second threaded rod 15 to slide. The laser generator 17 is started to make the laser cutting knife 18 cut the paperboard, so that the paperboard can be adaptively cut, the desired shape can be cut out, and the working efficiency of the device is improved.

[0026] Two working plates 11 are symmetrically provided with mounting ears on their outer side walls. A first threaded rod 12 is provided between one set of mounting ears, and a placement plate is provided on the outer side wall of one of the working plates 11. A third motor 19 is provided at the top of the placement plate. The output end of the third motor 19 is connected to the first threaded rod 12 via a coupling. A limit rod 21 is provided between the other set of mounting ears. The two vertical beams of the mounting frame 13 are respectively provided on the first threaded rod 12 and the limit rod 21. The conveying assembly includes a second motor 2. Multiple secondary rotating shafts 24 are arranged through the working plates 11. Each secondary rotating shaft 24 has a belt gear at one end, and the belt gears are connected by pulleys 23. Each secondary rotating shaft 24 is equipped with a roller 25, and a conveyor belt 26 is fitted onto each roller 25. The laser cutting blade 18 is located directly above the conveyor belt 26. The output end of the primary motor 14 is connected to the secondary threaded rod 15 via a coupling. A guide plate 31 is inclinedly mounted between the two working plates 11. One end of the guide plate 31... One end is located directly below the conveyor belt 26, and the other end is located directly above the collection box 3. The collection assembly includes a lifting plate 38, one end of which is provided with an extension plate. A groove is formed on the outer side wall of the collection box 3, and the extension plate is slidably disposed within the groove. A fourth motor 34 is provided on the bottom side of the extension plate. The output end of the fourth motor 34 is connected to a fourth rotating shaft via a coupling. A meshing wheel 36 is provided on the fourth rotating shaft. A rack 35 is provided on one side of the groove, and the rack 35 meshes with the meshing wheel 36. The outer side wall of the collection box 3 is provided with a first groove and a second groove. The top of the bottom plate 1 is provided with a first fixing plate and a second fixing plate. The first fixing plate is provided with a first electric telescopic cylinder 32. The top of the telescopic rod of the first electric telescopic cylinder 32 is provided with a first plate, and the first plate is directly opposite the first groove. The second fixing plate is provided with a second electric telescopic cylinder 37. The top of the telescopic rod of the second electric telescopic cylinder 37 is provided with a second plate, and the second plate is directly opposite the second groove. The collection box 3 is provided with a handrail 33.

[0027] In the scheme, the utility model discloses a collecting box 3 is set up, and the paperboard that cut is under the action of conveying belt 26, and falls into collecting box 3 in guide plate 31, and falls to the top end surface of lifting plate 38, along with the cutting, will have multiple paperboard fall on lifting plate 38, when starting no.1 electric telescopic cylinder 32 and no.2 electric telescopic cylinder 37, two telescopic rods will drive no.1 board and no.2 board to extend in no.1 slot and no.2 slot, cooperate and can arrange paperboard, make paperboard alignment, when collecting full, staff pulls out collecting box 3 through handrail 33, and be provided with no.4 motor 34, when starting, will drive meshing wheel 36 and rack 35 meshing, cooperate and drive lifting plate 38 to go up and down, can make paperboard rise, alleviate the burden of staff, improve the working efficiency of device.

[0028] Working principle: the paperboard cutting device of the prior art is inconvenient to adaptively cut paperboard according to needs, and the applicability is not strong, in the scheme, the utility model discloses a conveying assembly is set up, before operation, staff places paperboard on conveying belt 26, and drives no.2 motor 2 to rotate no.2 rotating shaft 24, no.2 rotating shaft 24 drives cylinder 25 to rotate, and conveying belt 26 can convey paperboard, when paperboard is in place, starting no.1 motor 14 and no.2 motor 2, cooperate and drive no.1 threaded rod 12 and no.2 threaded rod 15 to slide, starting laser generator 17, make laser cutting knife 18 cut paperboard, realize the purpose that paperboard can be adaptively cut, can cut the shape that wants, improve the working efficiency of device.

[0029] The paperboard cutting device of the prior art cannot arrange the cut paperboard, needs manual arrangement, and is inconvenient for efficient operation, and in the scheme, the utility model discloses a collecting box 3 is set up, and the paperboard that cut is under the action of conveying belt 26, and falls into collecting box 3 in guide plate 31, and falls to the top end surface of lifting plate 38, along with the cutting, will have multiple paperboard fall on lifting plate 38, when starting no.1 electric telescopic cylinder 32 and no.2 electric telescopic cylinder 37, two telescopic rods will drive no.1 board and no.2 board to extend in no.1 slot and no.2 slot, cooperate and can arrange paperboard, make paperboard alignment, when collecting full, staff pulls out collecting box 3 through handrail 33, and be provided with no.4 motor 34, when starting, will drive meshing wheel 36 and rack 35 meshing, cooperate and drive lifting plate 38 to go up and down, can make paperboard rise, alleviate the burden of staff, improve the working efficiency of device.

[0030] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A paperboard cutting apparatus, characterized by: The utility model provides a cutting device for two work boards, and the cutting device comprises a base plate (1), a plurality of table legs (22) are arranged on the top end surface of the base plate (1), two work boards (11) are symmetrically arranged on the top end of the plurality of table legs (22), a conveying assembly is arranged between the two work boards (11), a cutting assembly is arranged on the top end of the work board (11), a collecting box (3) is arranged at one end of the work board (11), a collecting assembly is arranged in the collecting box (3), the cutting assembly comprises a mounting frame (13), a mounting groove is formed in the crossbeam of the mounting frame (13), a first motor (14) is arranged at one end of the mounting groove, a second threaded rod (15) is arranged in the mounting groove, a mounting plate (16) is slidably arranged on the second threaded rod (15), a horizontal plate is arranged on the outer wall of the mounting plate (16), a laser generator (17) is arranged on the top end of the horizontal plate, a laser cutting knife (18) is arranged on the bottom side of the horizontal plate, and the laser cutting knife (18) is connected with the laser generator (17) through a laser circuit.

2. The paperboard cutting apparatus of claim 1, wherein: A first threaded rod (12) is arranged between a group of mounting ears arranged on the outer side wall of the two work boards (11), a placing plate is arranged on the outer side wall of one of the work boards (11), a third motor (19) is arranged on the top end of the placing plate, the output end of the third motor (19) is connected with the first threaded rod (12) through a shaft coupling, a limiting rod (21) is arranged between the other group of mounting ears, and the two vertical beams of the mounting frame (13) are arranged on the first threaded rod (12) and the limiting rod (21) respectively.

3. The paperboard cutting apparatus of claim 2, wherein: The conveying assembly comprises a second motor (2), a plurality of second rotating shafts (24) are arranged between the two work boards (11), a plurality of belt gears are arranged at one end of the plurality of second rotating shafts (24), the plurality of belt gears are connected through a belt pulley (23), a plurality of rollers (25) are arranged on the plurality of second rotating shafts (24), and a plurality of conveyer belts (26) are arranged on the plurality of rollers (25).

4. The paperboard cutting apparatus of claim 3, wherein: The laser cutting knife (18) is located directly above the conveyer belt (26), the output end of the first motor (14) is connected with the second threaded rod (15) through a shaft coupling, a guide plate (31) is obliquely arranged between the two work boards (11), one end of the guide plate (31) is located directly below the conveyer belt (26), and the other end of the guide plate (31) is located directly above the collecting box (3).

5. The paperboard cutting apparatus of claim 4, wherein: The collecting assembly comprises a lifting plate (38), one end of the lifting plate (38) is provided with an extension plate, a sliding groove is formed in the outer side wall of the collecting box (3), the extension plate is slidably arranged in the sliding groove, a fourth motor (34) is arranged on the bottom side of the extension plate, the output end of the fourth motor (34) is connected with a fourth rotating shaft through a shaft coupling, a meshing wheel (36) is arranged on the fourth rotating shaft, a rack (35) is arranged on one side of the sliding groove, and the rack (35) is meshed with the meshing wheel (36).

6. The paperboard cutting apparatus of claim 5, wherein: The outer side wall of the collecting box (3) is respectively provided with a first slot and a second slot, the top end of the bottom plate (1) is provided with a first fixed plate and a second fixed plate, the first fixed plate is provided with a first electric telescopic cylinder (32), the top end of the telescopic rod of the first electric telescopic cylinder (32) is provided with a first plate, and the first plate is opposite to the first slot, the second fixed plate is provided with a second electric telescopic cylinder (37), the top end of the telescopic rod of the second electric telescopic cylinder (37) is provided with a second plate, and the second plate is opposite to the second slot, and the collecting box (3) is provided with a handrail (33).

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