Directional paper cutting device

Abstract

The utility model discloses a directional paper cutting device which comprises a support, a storage box adjacent to the support, a cross beam arranged on the support, a shearing table arranged on the support, a motor arranged on one side of the shearing table, a threaded rod arranged in the shearing table and connected with the motor, a movable seat arranged on the threaded rod and a movable seat arranged on the movable seat. The sliding block is sleeved on the cross beam, and the cutter head is fixed between the sliding block and the movable seat. Due to the fact that the storage box is arranged beside the shearing table, a paper roll is lifted to the position flush with the shearing table through the lifting hydraulic cylinder at the inner bottom of the storage box, then the paper roll is pushed to the shearing table through the transverse pushing hydraulic cylinder, the whole feeding process is more convenient and labor-saving, production efficiency is improved, and manual labor is reduced. The circular cutter head is adopted to shear a paper roll, and meanwhile, a plurality of blades are arranged on the cutter head, so that sheared paper is smaller and is convenient to smash; the cutterhead, the sliding block and the movable base are detachably arranged, and different cutterheads can be replaced according to paper rolls with different diameters.

Description

Technical Field

[0001] The utility model relates to a paper material directional cutting device. Background Art

[0002] At present, in the papermaking process, the raw paper must be shredded first. The raw paper is usually rolled and supported on a shearing table through a paper reel passing through the middle. The diameter of the traditional raw paper roll is 0.9-1.5 meters. On the assembly line, the raw paper roll is cut axially by a shearing device on a fixed shearing table. The shearing device cuts vertically downward in the radial direction of the paper roll until the paper reel. The raw paper is cut into three pieces from the paper reel, and then the raw paper is transported to a shredder for shredding through a conveying device. The existing raw paper cutting is cut along the axial direction on the radius of the paper roll, so the cut paper is large, and the existing shearing device is very inconvenient for loading, and needs to be moved and fixed by manpower, and a fixed position needs to be found to align with the scissors, which increases labor intensity and affects work efficiency. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the prior art, thereby providing a paper material directional cutting device which has the advantages of simple structure, high cutting efficiency, small cut paper and convenient feeding.

[0004] The above technical problems of the utility model are mainly solved by the following technical solutions:

[0005] A paper material directional cutting device includes a bracket, a storage box adjacent to the bracket, a crossbeam arranged on the bracket, a shearing table arranged on the bracket, a motor arranged on one side of the shearing table, a threaded rod arranged in the shearing table and connected to the motor, a movable seat arranged on the threaded rod, a slider mounted on the crossbeam, a knife disc fixed between the slider and the movable seat, two lifting hydraulic cylinders arranged at the bottom of the storage box, a pallet arranged in the storage box, a support table arranged on the upper side wall of the storage box, a fixed plate fixed on the support table, a horizontal push hydraulic cylinder arranged on the side of the fixed plate, and a push plate arranged on the top of the horizontal push hydraulic cylinder.

[0006] Preferably, the cutter disc is circular and divided into an inner circle and an outer circle. A blade is arranged on the cutter disc. The inner diameter of the cutter disc is larger than the diameter of the paper roll. The blade is connected between the inner circle and the outer circle of the cutter disc. There are more than two blades.

[0007] Preferably, a slide groove is provided on the inner wall of the storage box to facilitate the movement of the pallet.

[0008] Preferably, the transverse push hydraulic cylinder extends and retracts back and forth toward the cutter disc.

[0009] Preferably, the cutter disc, the slider and the movable seat are detachably arranged.

[0010] Preferably, an oblique baffle is provided on the edge of the shearing table to prevent the paper roll from deviating during the pushing process.

[0011] The beneficial effects of the paper material directional cutting device of the utility model are as follows: since the paper material directional cutting device is provided with a storage box next to the shearing table, the paper roll is lifted to a position level with the shearing table by the lifting hydraulic cylinder at the bottom of the storage phase, and then the paper roll is pushed onto the shearing table by the horizontal push hydraulic cylinder, making the entire loading process more convenient and labor-saving, improving production efficiency, and reducing manual labor; a circular cutter disc is used to shear the paper roll, and a plurality of blades are arranged on the cutter disc, so that the cut paper is smaller and convenient to crush; the cutter disc can be detachably arranged with the slider and the movable seat, and different cutter discs can be replaced according to paper rolls of different diameters, so that the scope of application is wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the structure of a paper material directional cutting device of the utility model;

[0014] Figure 2 This is a schematic diagram of the knife disc structure of a paper material directional cutting device of the utility model;

[0015] In the figure: 1. bracket; 2. shearing table; 3. threaded rod; 4. motor; 5. crossbeam; 6. slider; 7. cutter disc; 8. blade; 9. moving seat; 10. lifting hydraulic cylinder; 11. storage box; 12. pallet; 13. supporting table; 14. horizontal push hydraulic cylinder; 15. push plate; 16. fixed plate; 17. slideway. DETAILED DESCRIPTION

[0016] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0017] See also Figure 1 to Figure 2As shown, the utility model adopts the following technical scheme: a paper material directional cutting device, including a bracket 1, and a storage box 11 adjacent to the bracket 1, and a crossbeam 5 arranged on the bracket 1, and a shearing table 2 arranged on the bracket 1, and a motor 4 arranged on one side of the shearing table 2, and a threaded rod 3 arranged in the shearing table 2 and connected to the motor 4, and a movable seat 9 arranged on the threaded rod 3, and a slider 6 mounted on the crossbeam 5, and a knife disc 7 fixed between the slider 6 and the movable seat 9, and two lifting hydraulic cylinders 10 arranged at the bottom of the storage box 11, and a support plate 12 arranged in the storage box 11, and a support table 13 arranged on the upper side wall of the storage box 11, and a fixed plate 16 fixed on the support table 13, and a horizontal push hydraulic cylinder 14 arranged on the side of the fixed plate 16, and a push plate 15 arranged on the top of the horizontal push hydraulic cylinder 14.

[0018] The cutter disc 7 is circularly arranged and is divided into an inner circle and an outer circle. A blade 8 is arranged on the cutter disc 7. The inner diameter of the cutter disc 7 is larger than the diameter of the paper reel. The blade 8 is connected between the inner circle and the outer circle of the cutter disc 7. There are more than two blades 8 arranged.

[0019] The inner wall of the storage box 11 is provided with a slide groove 17 for facilitating the movement of the support plate 12 .

[0020] The horizontal push hydraulic cylinder 14 is telescoped back and forth toward the cutter head 7 .

[0021] The cutter disc 7, the slide block 6 and the movable seat 9 are detachably arranged.

[0022] An oblique baffle is arranged on the edge of the shearing table 2 to prevent the paper roll from deflecting during the pushing process.

[0023] Place the support plate 12 on the lifting hydraulic cylinder 10, and then place the paper roll on the support plate 12. A second support plate 12 can be placed on the paper roll, and then a second paper roll can be placed. The lifting hydraulic cylinder 10 lifts the paper roll to a position level with the cutting table 2, and then the horizontal push hydraulic cylinder 14 pushes the paper roll toward the cutting table 2. Since a baffle is obliquely arranged on the edge of the cutting table 2, no deviation will occur during the pushing process. After being pushed to the specified position, the motor 4 drives the knife disc 7 to cut along the axial direction of the paper roll. The number of blades 8 can be set according to actual conditions, and the knife disc 7 can be replaced according to the size of the paper roll, so that the applicability of the entire cutting device is wider.

[0024] The beneficial effects of the paper material directional cutting device of the utility model are as follows: since the paper material directional cutting device is provided with a storage box next to the shearing table, the paper roll is lifted to a position level with the shearing table by the lifting hydraulic cylinder at the bottom of the storage phase, and then the paper roll is pushed onto the shearing table by the horizontal push hydraulic cylinder, making the entire loading process more convenient and labor-saving, improving production efficiency, and reducing manual labor; a circular cutter disc is used to shear the paper roll, and a plurality of blades are arranged on the cutter disc, so that the cut paper is smaller and convenient to crush; the cutter disc can be detachably arranged with the slider and the movable seat, and different cutter discs can be replaced according to paper rolls of different diameters, so that the scope of application is wider.

[0025] It should be understood that in the claims and description of the utility model, all "including..." should be understood as an open-ended meaning, that is, its meaning is equivalent to "at least contains...", and should not be understood as a closed meaning, that is, its meaning should not be understood as "only includes...".

[0026] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A paper material directional cutting device, characterized in that: It includes a bracket, a storage box adjacent to the bracket, a crossbeam arranged on the bracket, a shearing table arranged on the bracket, a motor arranged on one side of the shearing table, a threaded rod arranged in the shearing table and connected to the motor, a movable seat arranged on the threaded rod, a slider mounted on the crossbeam, a cutter disc fixed between the slider and the movable seat, two lifting hydraulic cylinders arranged at the bottom of the storage box, a pallet arranged in the storage box, a support table arranged on the upper side wall of the storage box, a fixed plate fixed on the support table, a horizontal push hydraulic cylinder arranged on the side of the fixed plate, and a push plate arranged on the top of the horizontal push hydraulic cylinder.

2. A paper material directional cutting device according to claim 1, characterized in that: The cutter disc is circular and divided into an inner circle and an outer circle. A blade is arranged on the cutter disc. The inner diameter of the cutter disc is larger than the diameter of the paper reel. The blade is connected between the inner circle and the outer circle of the cutter disc. There are more than two blades.

3. The paper material directional cutting device according to claim 1, characterized in that: The inner wall of the storage box is provided with a slide groove for facilitating the movement of the support plate.

4. The paper material directional cutting device according to claim 1, characterized in that: The horizontal push hydraulic cylinder is telescoped back and forth toward the cutter disc.

5. The paper material directional cutting device according to claim 1, characterized in that: The cutter disc, the sliding block and the movable seat are detachably arranged.

6. The paper material directional cutting device according to claim 1, characterized in that: An oblique baffle is arranged on the edge of the shearing table to prevent the paper roll from deflecting during the pushing process.

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