CN220904269U

CN220904269U - Cutting device is used in kraft paper bag processing

Info

Publication number: CN220904269U
Application number: CN202322497502.7U
Authority: CN
Inventors: 章光明; 章光辉
Original assignee: Anhui Zhongzhirui Packaging Products Co ltd
Current assignee: Anhui Zhongzhirui Packaging Products Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-05-07
Anticipated expiration: 2033-09-14

Abstract

The utility model relates to the technical field of kraft paper bag processing, and discloses a cutting device for kraft paper bag processing. According to the utility model, the supporting plate, the gear, the connecting shaft and the rack are hinged, the gear is connected to the outer side of the connecting shaft through the supporting plate and the connecting shaft, the gear moves along in the forward moving process of the connecting shaft, the rack is meshed with the bottom of the gear, and the rack is fixed, so that the gear rotates to drive the connecting shaft to rotate, the discharging plate rotates downwards, waste on the discharging plate gradually moves downwards due to the downward inclination of the discharging plate, finally falls into the collecting box, automatic waste collection is completed, manual participation is not needed, and the working efficiency is improved.

Description

Cutting device is used in kraft paper bag processing

Technical Field

The utility model relates to the technical field of kraft paper bag processing, in particular to a cutting device for kraft paper bag processing.

Background

The kraft paper bag is a bag made of kraft paper, is tougher and more durable than bags made of other materials, has certain water resistance and tear resistance, can be widely applied to the packaging industry, and needs to cut the edge of the kraft paper in kraft paper bag production, so that a cutting device is needed.

Through searching, the prior Chinese patent publication number is: CN219054591U, provide a kraft paper cutting device, through starting the cylinder No. two, make the connecting rod drive the push rod remove, get into inside the recess, push away the kraft paper on the board of placing, will place the board and remove to appointed position again, through starting the cylinder No. one, make limiting plate spacing to the both sides of kraft paper, make the stack of kraft paper neat, improve the cutting quality of kraft paper, through being provided with the bellows, play the guard action to the output of cylinder No. two, through being provided with the pushing handle, be convenient for the staff remove through the push pedal, through being provided with the collecting box, collect the waste material after the cutting, through being provided with the gyro wheel, be convenient for remove the collecting box, reduce staff's intensity of labour, be convenient for clear up, through being provided with the holding rod, make things convenient for the staff to promote the collecting box and remove, through being provided with the foam-rubber cushion, avoid causing the damage to kraft paper in stacking spacing in-process as far as possible;

Although the above-mentioned patent can facilitate stacking kraft paper integrally, the above-mentioned cutting device for kraft paper bag processing still has the following problems: the waste materials of the kraft paper bags still stay on the placing plate after being cut, the waste materials on the placing plate can be pushed into the collecting box only by manual pushing of staff or the assistance of other equipment, automatic recovery cannot be achieved, a certain labor force is consumed, the waste materials on the placing plate cannot be cleaned in time, and the working progress is delayed.

Aiming at the problems, the novel cutting device for kraft paper bag processing is innovatively designed on the basis of the original cutting device for kraft paper bag processing.

Disclosure of utility model

The utility model aims to provide a cutting device for kraft paper bag processing, which is used for working, so that the problem that waste materials cannot automatically fall into a collecting box after cutting of the conventional kraft paper bag is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cutting device for kraft paper bag processing comprises a workbench, a hollow groove, a bracket and a cutting assembly, wherein the upper end of the workbench is slidably connected with a bottom plate assembly for placing kraft paper, one side of the bottom plate assembly is connected with a vertical plate for limiting, the back of the vertical plate is connected with a handle, and the outer side of the handle is connected with an electric push rod B;

The bottom plate assembly comprises a fixed plate fixed at the bottom of the vertical plate, a rotating assembly is arranged on the outer side of the fixed plate, and a discharging plate is connected on the outer side of the rotating assembly;

The rotating assembly comprises supporting plates fixed on two sides of the fixed plate, connecting shafts are movably connected to the outer sides of the supporting plates, the outer sides of the connecting shafts are connected with the unloading plate, one ends of the connecting shafts are provided with gears, racks are meshed with the bottoms of the gears, and the bottoms of the racks are connected with the workbench.

Further, the hollow groove is formed in the upper end of the workbench, the upper end of the workbench is connected with the support, and the cutting assembly is arranged at the upper end of the support.

Further, the cutting assembly comprises an electric push rod A fixed at the upper end of the support, and a blade is connected to the bottom of the electric push rod A.

Further, the spout has been seted up to vertical inboard, and the inside side clamping assembly that is provided with of spout, side clamping assembly is including setting up at the inside electric putter C of spout, and electric putter C's output is connected with T type piece to the T type piece outside is connected with the curb plate, T type piece is sliding connection with the spout.

Further, the front end of the stripper plate is provided with a straight groove, and a pushing assembly is arranged in the straight groove.

Further, the pushing assembly comprises an air cylinder fixed on the outer side of the workbench, the output end of the air cylinder is connected with a long plate, the front end of the long plate is connected with a driving rod, and the front end of the driving rod is connected with a push rod.

Further, the width of the push rod is consistent with the width of the straight groove formed in the stripper plate, and the height of the push rod is consistent with the height of the vertical plate.

Further, a collecting box is arranged below the hollow groove, the opening area of the collecting box is larger than that of the hollow groove, and rollers are arranged at the bottom of the collecting box.

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

the cutting device for kraft paper bag processing provided by the utility model has the advantages that waste materials of the existing kraft paper bag cannot automatically fall into the collecting box after being cut; the utility model is hinged between the fixed plate and the stripper plate through the supporting plate and the connecting shaft, the gear is connected to the outer side of the connecting shaft, the gear moves along in the forward moving process of the connecting shaft, the rack is meshed with the bottom of the gear, and the rack is fixed, so that the gear rotates to drive the connecting shaft to rotate, the stripper plate rotates downwards, waste on the stripper plate gradually moves downwards due to the downward inclination of the stripper plate and finally falls into the collecting box, automatic waste collection is completed, manual participation is not needed, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic view of a base plate assembly according to the present utility model;

FIG. 4 is a schematic diagram of a pushing assembly according to the present utility model;

Fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

In the figure: 1. a work table; 2. a hollow groove; 3. a bracket; 4. a cutting assembly; 41. an electric push rod A; 42. a blade; 5. a vertical plate; 51. a chute; 52. a handle; 6. an electric push rod B; 7. a side clamping assembly; 71. an electric push rod C; 72. a T-shaped block; 73. a side plate; 8. a base plate assembly; 81. a fixing plate; 82. a stripper plate; 83. a rotating assembly; 831. a support plate; 832. a gear; 833. a connecting shaft; 834. a rack; 9. a pushing assembly; 91. a cylinder; 92. a long plate; 93. a driving rod; 94. a push rod; 10. and (5) collecting a box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1-2, a cutting device for kraft paper bag processing comprises a workbench 1, a hollow groove 2, a bracket 3 and a cutting assembly 4, wherein a bottom plate assembly 8 for placing kraft paper is slidably connected to the upper end of the workbench 1, a vertical plate 5 for limiting is connected to one side of the bottom plate assembly 8, a handle 52 is connected to the back of the vertical plate 5, and an electric push rod B6 is connected to the outer side of the handle 52;

the utility model is further described below with reference to examples.

Example 1:

Referring to fig. 3-5, the bottom plate assembly 8 includes a fixing plate 81 fixed to the bottom of the vertical plate 5, a rotating assembly 83 is disposed outside the fixing plate 81, and a stripper plate 82 is connected to the outside of the rotating assembly 83, so that the stripper plate 82 can rotate.

The rotating assembly 83 comprises a supporting plate 831 fixed on two sides of the fixed plate 81, a connecting shaft 833 is movably connected to the outer side of the supporting plate 831, the outer side of the connecting shaft 833 is connected with the discharge plate 82, a gear 832 is arranged at one end of the connecting shaft 833, a rack 834 is meshed with the bottom of the gear 832, the bottom of the rack 834 is connected with the workbench 1, and when the gear 832 moves, the connecting shaft 833 is driven to rotate.

The hollow groove 2 is formed in the upper end of the workbench 1, the upper end of the workbench 1 is connected with the support 3, the cutting assembly 4 is arranged at the upper end of the support 3, and the hollow groove 2 can enable waste to fall down.

The cutting assembly 4 comprises an electric push rod A41 fixed at the upper end of the bracket 3, and a blade 42 is connected to the bottom of the electric push rod A41, so that the normal unfolding of the cutting function is ensured.

The spout 51 has been seted up to vertical board 5 inside, and the inside side clamping assembly 7 that is provided with of spout 51, side clamping assembly 7 is including setting up at the inside electric putter C71 of spout 51, and electric putter C71's output is connected with T type piece 72 to the T type piece 72 outside is connected with curb plate 73, and T type piece 72 is sliding connection with spout 51 for the side of the tight kraft paper of curb plate 73 clamp.

The straight slot is formed in the front end of the stripper plate 82, and the pushing assembly 9 is arranged in the straight slot, so that a certain working space can be provided for the pushing assembly 9.

The pushing assembly 9 comprises an air cylinder 91 fixed on the outer side of the workbench 1, the output end of the air cylinder 91 is connected with a long plate 92, the front end of the long plate 92 is connected with a driving rod 93, and the front end of the driving rod 93 is connected with a push rod 94, so that the push rod 94 can push kraft paper to be aligned.

The width of the push rod 94 is consistent with the width of the straight groove formed in the stripper plate 82, and the height of the push rod 94 is consistent with the height of the vertical plate 5, so that the push rod 94 can move normally.

The collecting box 10 is arranged below the hollow groove 2, the opening area of the collecting box 10 is larger than that of the hollow groove 2, and the roller wheels are arranged at the bottom of the collecting box 10, so that waste materials can fall from the hollow groove 2 and then enter the collecting box 10.

Specifically, kraft paper is placed on the fixing plate 81, at this time, the electric push rod C71 and the cylinder 91 are started, the electric push rod C71 drives the T-shaped block 72 to slide in the chute 51, the T-shaped block 72 drives the vertical plate 5 to clamp kraft paper, so that the kraft paper side faces are aligned, meanwhile, the electric push rod C71 pushes the long plate 92 and the driving rod 93 to advance, so that the push rod 94 is driven to enter the straight slot formed in the discharging plate 82, at this time, the push rod 94 pushes the front ends of the kraft paper to align, so that the kraft paper is placed in order, when cutting is needed, the electric push rod A41 is started to extend downwards, the electric push rod A41 drives the blade 42 to move downwards, so that the blade 42 cuts the kraft paper, the kraft paper left after cutting is still remained on the discharging plate 82, at this time, the electric push rod B6 is started, the electric putter B6 promotes vertical board 5 forward motion, drive fixed plate 81 and stripper 82 and remove forward, meanwhile cylinder 91 retrieves, and be articulated form through backup pad 831 and connecting axle 833 between fixed plate 81 and the stripper 82, be connected with gear 832 in the connecting axle 833 outside, make gear 832 follow the removal in the forward removal in-process of connecting axle 833 this moment, and the meshing of gear 832 bottom has rack 834, rack 834 is motionless, consequently gear 832 takes place the rotation, drive connecting axle 833 rotation, thereby let stripper 82 rotate downwards, waste material on the stripper 82 moves downwards gradually because the downward sloping of stripper 82 finally falls into collecting box 10, automatic waste collection has been accomplished, need not artifical the participation, improve work efficiency.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cutting device is used in kraft paper bag processing, including workstation (1), hollow tank (2), support (3) and cutting assembly (4), its characterized in that: the upper end of the workbench (1) is slidably connected with a bottom plate assembly (8) for placing kraft paper, one side of the bottom plate assembly (8) is connected with a vertical plate (5) for limiting, the back of the vertical plate (5) is connected with a handle (52), and the outer side of the handle (52) is connected with an electric push rod B (6);

The bottom plate assembly (8) comprises a fixed plate (81) fixed at the bottom of the vertical plate (5), a rotating assembly (83) is arranged on the outer side of the fixed plate (81), and a discharging plate (82) is connected on the outer side of the rotating assembly (83);

The rotating assembly (83) comprises supporting plates (831) fixed on two sides of a fixed plate (81), connecting shafts (833) are movably connected to the outer sides of the supporting plates (831), the outer sides of the connecting shafts (833) are connected with the discharging plates (82) mutually, one ends of the connecting shafts (833) are provided with gears (832), racks (834) are meshed with the bottoms of the gears (832), and the bottoms of the racks (834) are connected with the workbench (1) mutually.

2. The cutting device for kraft paper bag processing according to claim 1, wherein: the hollow groove (2) is formed in the upper end of the workbench (1), the upper end of the workbench (1) is connected with the support (3) mutually, and the cutting assembly (4) is arranged at the upper end of the support (3).

3. The cutting device for kraft paper bag processing according to claim 1, wherein: the cutting assembly (4) comprises an electric push rod A (41) fixed at the upper end of the bracket (3), and a blade (42) is connected to the bottom of the electric push rod A (41).

4. The cutting device for kraft paper bag processing according to claim 1, wherein: the vertical plate (5) is internally provided with a sliding groove (51), the sliding groove (51) is internally provided with a side clamping assembly (7), the side clamping assembly (7) comprises an electric push rod C (71) arranged inside the sliding groove (51), the output end of the electric push rod C (71) is connected with a T-shaped block (72), the outer side of the T-shaped block (72) is connected with a side plate (73), and the T-shaped block (72) is in sliding connection with the sliding groove (51).

5. The cutting device for kraft paper bag processing according to claim 1, wherein: a straight groove is formed in the front end of the stripper plate (82), and a pushing assembly (9) is arranged in the straight groove.

6. The cutting device for kraft paper bag processing according to claim 5, wherein: the pushing assembly (9) comprises an air cylinder (91) fixed on the outer side of the workbench (1), the output end of the air cylinder (91) is connected with a long plate (92), the front end of the long plate (92) is connected with a driving rod (93), and the front end of the driving rod (93) is connected with a push rod (94).

7. The cutting device for kraft paper bag processing according to claim 6, wherein: the width of the push rod (94) is consistent with the width of the straight groove formed in the unloading plate (82), and the height of the push rod (94) is consistent with the height of the vertical plate (5).

8. The cutting device for kraft paper bag processing according to claim 1, wherein: the collecting box (10) is arranged below the hollow groove (2), the opening area of the collecting box (10) is larger than the area of the hollow groove (2), and the bottom of the collecting box (10) is provided with rollers.