CN213999614U

CN213999614U - Paper cutting device

Info

Publication number: CN213999614U
Application number: CN202023056082.1U
Authority: CN
Inventors: 陈叶
Original assignee: Shanghai Beicheng Machinery Manufacturing Co ltd
Current assignee: Shanghai Beicheng Machinery Manufacturing Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-20
Anticipated expiration: 2030-12-17

Abstract

The application relates to a paper cutting device, which relates to the technical field of paper cutting and comprises a base and a cutting assembly arranged on the base; the cutting assembly comprises a cutter disc and a driving piece for driving the cutter disc to rotate; the paper cutting device further comprises a pulling assembly, and the pulling assembly is mounted on the base and can adjust the distance between the cutter disc and the base. The cutter that this application had solved paper cutter can not carry out the problem that corresponding position adjusted according to the position of paper.

Description

Paper cutting device

Technical Field

The application relates to the technical field of paper cutting, in particular to a paper cutting device.

Background

In the processes of paper production, printing and the like, the prepared paper is often required to be cut into specific sizes, and then the cut paper is packaged and transported.

The patent of the utility model discloses a related art sees that the publication number is CN 203003951U's utility model discloses a paper cutter, which comprises a frame, including a motor, an end cap, a controller, and a cover plate, the gear, travel switch, the rack, the guide way, circular cutter, table surface, corotation switch, reversal switch and locating plate, table surface is fixed in the frame, the rack is fixed in on the table surface, the rack both ends are equipped with a travel switch respectively, the wheel meshes with the rack mutually, the motor is fixed in on the locating plate, the gear is fixed in on the motor shaft, circular cutter is fixed in on the gear through the axle, circular cutter removes in the guide way, corotation switch and reversal switch are fixed in on table surface, corotation switch and reversal switch pass through wire and motor, travel switch links to each other. The rack is provided with a guide edge to prevent the gear from moving; the gear contacts the travel switch, so that the motor can stop rotating.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the paper printing working condition, the cutter of the paper cutter cannot be correspondingly adjusted according to the position of the paper, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the cutter of paper cutter can not carry out corresponding position control according to the position of paper, this application provides a paper cutting device.

The application provides a paper cutting device adopts following technical scheme:

a paper cutting device comprises a base and a cutting assembly arranged on the base; the cutting assembly comprises a cutter disc and a driving piece for driving the cutter disc to rotate; the paper cutting device further comprises a pulling assembly, and the pulling assembly is mounted on the base and can adjust the distance between the cutter disc and the base.

Through adopting above-mentioned technical scheme, the position that the pulling subassembly can adjust the cutter dish cuts the paper of different positions, has solved the problem that the cutter of paper cutter can not carry out corresponding position control according to the position of paper.

Optionally, the driving part is a motor, the motor is installed on the base, and the cutter disc is fixed on an output shaft of the motor.

Through adopting above-mentioned technical scheme, the cutter dish directly links to each other with the motor output shaft, has reduced the energy loss among the power transmission process, also enables more firm that the cutter dish is connected simultaneously.

Optionally, the base includes the loading board, and the loading board tip articulates there is the mounting panel, and the motor is installed on the mounting panel, and the pulling subassembly is installed on the loading board and is driven the mounting panel and rotate.

Through adopting above-mentioned technical scheme, the mounting panel is articulated with the loading board, and the pulling subassembly can drive the mounting panel and rotate and then drive the motor and rotate, adjusts the position of cutter dish on the motor.

Optionally, the pulling assembly is an air cylinder, the air cylinder includes a cylinder body and a piston rod sliding relative to the cylinder body, and the mounting plate is provided with a hinge portion hinged to the piston rod.

By adopting the technical scheme, the piston rod in the cylinder body is hinged with the hinged part on the mounting plate, and the piston rod can stretch and retract to drive the mounting plate to rotate so as to adjust the position of the cutter head.

Optionally, the hinged portion includes a sliding plate mounted on the mounting plate and a fixing shaft mounted on the sliding plate, two ends of the sliding plate are bent towards the same direction to form insertion lugs, the fixing shaft is supported on the insertion lugs, and the piston rod is hinged to the fixing shaft.

Through adopting above-mentioned technical scheme, the piston rod can be articulated with the mounting plate through the fixed axle that supports on the slide.

Optionally, the end of the cylinder body is hinged to the bearing plate, a sliding groove for inserting the sliding plate is formed in the mounting plate, and the sliding plate slides relative to the sliding groove; the side wall of the sliding groove is provided with an inserted bar which is inserted into the sliding groove and is provided with threads, and one end of the inserted bar, which is far away from the sliding groove, is fixedly connected with a rotating wheel.

Through adopting above-mentioned technical scheme, the slide can slide on the mounting panel and can fix the slide in required position through the inserted bar, conveniently adjusts the position of mounting panel more, and then adjusts the position of cutter dish.

Optionally, a supporting plate is installed at one end of the loading plate, which is far away from the mounting plate, and a fixing piece is installed at the other end of the loading plate, and the fixing piece and the supporting plate are equal in height.

Through adopting above-mentioned technical scheme, mounting and backup pad can support the loading board and can make the loading board keep the level, and easy to assemble and use pulling assembly.

Optionally, the fixing member is a permanent magnetic chuck.

Through adopting above-mentioned technical scheme, the paper cutting device can inhale fixed connection through the steel sheet magnetism on permanent magnetism sucking disc and ground, has reduced the paper cutting device and has taken place the possibility of empting.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the motor drives the cutter disc to rotate, the cutter disc can cut paper, the piston rod can stretch out and draw back to adjust the position of the motor on the mounting plate, and then the position of the cutter disc is adjusted to be suitable for paper cutting scenes of paper at different positions, so that the problem that the cutter of the paper cutter cannot adjust the corresponding position according to the position of the paper is solved;

2. the loading board can fix the paper cutting device on the steel plate on the ground through the permanent magnetic chuck below, and the paper cutting device can be fixedly connected with the steel plate on the ground through the permanent magnetic chuck in a magnetic attraction mode, so that the possibility that the paper cutting device is toppled over is reduced.

Drawings

FIG. 1 is a schematic view showing the overall configuration of a sheet cutting device according to embodiment 1 of the present application;

FIG. 2 is a schematic view showing the overall configuration of a paper cutting device according to embodiment 2 of the present application;

fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a base; 11. a carrier plate; 111. a support plate; 12. a fixing member; 13. mounting a plate; 131. a fixing plate; 1311. inserting the ear; 132. a slide plate; 133. a fixed shaft; 134. a chute; 1341. inserting a rod; 1342. a rotating wheel; 1343. a jack; 2. a pulling assembly; 21. a cylinder body; 22. a piston rod; 3. cutting the assembly; 31. a cutter disc; 32. a drive member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses paper cutting device.

Example 1

Referring to fig. 1, the paper cutting apparatus includes a base 1, a pulling assembly 2 and a cutting assembly 3 mounted on the base 1. Cutting assembly 3 includes a cutter disc 31 and a drive member 32 for driving cutter disc 31 in rotation. Pulling assembly 2 moves cutter disc 31 to adjust the position of cutter disc 31.

Referring to fig. 1, the base 1 includes a loading plate 11 and a mounting plate 13. The bearing plate 11 may be a rectangular plate, one end of the bearing plate 11 near the ground is provided with a fixing member 12, and the other end is welded with a supporting plate 111. The fixing piece 12 is a permanent magnetic chuck, and the permanent magnetic chuck is connected with the bearing plate 11 through bolts. The supporting plate 111 and the permanent magnetic chuck are arranged at the same height so that the bearing plate 11 can be placed parallel to the ground. The steel plate is fixed on the ground of the working area, and the paper cutting device is placed on the steel plate and fixed through the permanent magnetic chuck in a magnetic attraction mode during use, so that the possibility of toppling over of the paper cutting device is reduced.

One end of the bearing plate 11, which is positioned at the back of the supporting plate 111, is hinged with the mounting plate 13, and the pulling assembly 2 is mounted at the other end. Mounting panel 13 can be the rectangular plate, and mounting panel 13 is close to loading plate 11 one end bolted connection has fixed plate 131, and fixed plate 131 can be the rectangular plate, and fixed plate 131 both sides integrated into one piece form alternates ear 1311, alternates and has inserted fixed axle 133 on ear 1311, and the tip of fixed axle 133 is fixed or articulated with alternating ear 1311.

Referring to fig. 1, the pulling assembly 2 may be a pneumatic or hydraulic cylinder, where a pneumatic cylinder is selected, comprising a cylinder body 21 and a piston rod 22. The end of the cylinder 21 is hinged with the bearing plate 11. The piston rod 22 can be inserted into the cylinder 21 and slide relative to the cylinder 21, and one end of the piston rod 22 away from the cylinder 21 is hinged with the insertion lug 1311 through the fixed shaft 133. The piston rod 22 can extend and retract to drive the mounting plate 13 to rotate around the hinge axis.

Referring to fig. 1, the driving member 32 is a motor, the motor is connected to the mounting plate 13 at an end far from the bearing plate 11 by a bolt, and the cutter disc 31 is coaxially fixed to an output shaft of the motor. The cutter disc 31 is a circular metal sheet as a whole, and the motor rotates to drive the cutter disc 31 to rotate to cut the width of the paper. When the moving height of the paper changes, the position of the cutter disc 31 can be adjusted by adjusting the telescopic motion of the piston rod 22 according to the requirement, and then the paper is cut.

The implementation principle of the embodiment 1 is as follows: the paper cutting device is placed on a steel plate on the ground, the bearing plate 11 and the steel plate are fixed in a magnetic attraction mode through the permanent magnetic chuck, the adjusting piston rod 22 extends out to drive the mounting plate 13 to rotate so as to drive the cutter disc 31 to carry out position adjustment in the direction far away from the bearing plate 11, and the piston rod 22 contracts to drive the mounting plate 13 to rotate so as to drive the cutter disc 31 to carry out position adjustment in the direction close to the bearing plate 11; and the motor is started again, and the motor drives the cutter disc 31 to rotate to cut the paper, so that the problem that the cutter of the paper cutter cannot be correspondingly adjusted according to the position of the paper is solved.

Example 2

Referring to fig. 2 and 3, the embodiment of the present application is different from embodiment 1 in that sliding grooves 134 are respectively disposed on both sides of the mounting plate 13 along the length direction, the sliding grooves 134 may be formed by channel steel welded and fixed to the mounting plate 13, and notches of the channel steel are disposed oppositely. A sliding plate 132 is inserted into the sliding slot 134, the sliding plate 132 has the same structure as the fixed plate 131, and the sliding plate 132 can slide relative to the sliding slot 134. The lateral wall of the chute 134 is in threaded connection with an insert rod 1341, and one end of the insert rod 1341, which is far away from the chute 134, is welded with a rotating wheel 1342. The sliding plate 132 is provided with a hole for inserting the insertion rod 1341, and a plurality of insertion holes 1343 are uniformly and equidistantly formed on two opposite sides in the sliding groove 134. The rotating wheel 1342 is rotated to drive the inserting rod 1341 to move towards the sliding chute 134, and the inserting rod 1341 penetrates through the sliding plate 132 and the inserting hole 1343 of the sliding chute 134 to fix the sliding plate 132 on the sliding chute 134.

The implementation principle of the embodiment 2 is as follows: the paper cutting device is placed on a steel plate on the ground, the bearing plate 11 and the steel plate are fixed in a magnetic attraction mode through the permanent magnetic chuck, the adjusting piston rod 22 extends out, the sliding plate 132 is close to the bearing plate 11, the inserting rod 1341 is screwed up, the sliding plate 132 is fixed on the sliding groove 134, and the cutter disc 31 is driven to carry out position adjustment towards the direction far away from the bearing plate 11; the adjusting piston rod 22 is contracted, the sliding slide plate 132 is far away from the bearing plate 11, and the inserting rod 1341 is screwed to fix the sliding slide plate 132 on the sliding chute 134, so as to drive the cutter disc 31 to carry out position adjustment towards the direction close to the bearing plate 11; and the motor is started again, and the motor drives the cutter disc 31 to rotate to cut the paper, so that the problem that the cutter of the paper cutter cannot be correspondingly adjusted according to the position of the paper is solved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A paper cutting device is characterized in that: comprises a base (1) and a cutting component (3) arranged on the base (1); the cutting assembly (3) comprises a cutter disc (31) and a driving piece (32) for driving the cutter disc (31) to rotate; the paper cutting device further comprises a pulling assembly (2), wherein the pulling assembly (2) is installed on the base (1) and can adjust the distance between the cutter disc (31) and the base (1).

2. The paper cutting device according to claim 1, characterized in that: the driving piece (32) is a motor, the motor is installed on the base (1), and the cutter head (31) is fixed on an output shaft of the motor.

3. The paper cutting device according to claim 2, characterized in that: the base (1) comprises a bearing plate (11), a mounting plate (13) is hinged to the end portion of the bearing plate (11), the motor is mounted on the mounting plate (13), and the pulling assembly (2) is mounted on the bearing plate (11) and drives the mounting plate (13) to rotate.

4. The paper cutting device according to claim 3, characterized in that: the pulling assembly (2) is an air cylinder which comprises a cylinder body (21) and a piston rod (22) sliding relative to the cylinder body (21), and a hinged part hinged with the piston rod (22) is arranged on the mounting plate (13).

5. The paper cutting device according to claim 4, characterized in that: the hinged part comprises a sliding plate (132) arranged on the mounting plate (13) and a fixed shaft (133) arranged on the sliding plate (132), two ends of the sliding plate (132) bend towards the same direction to form inserting lugs (1311), the fixed shaft (133) is supported on the inserting lugs (1311), and the piston rod (22) is hinged with the fixed shaft (133).

6. The paper cutting device according to claim 5, characterized in that: the end part of the cylinder body (21) is hinged with the bearing plate (11), a sliding groove (134) for inserting the sliding plate (132) is formed in the mounting plate (13), and the sliding plate (132) slides relative to the sliding groove (134); be equipped with on spout (134) lateral wall and alternate in spout (134) and take screwed inserted bar (1341), inserted bar (1341) keeps away from spout (134) one end fixedly connected with runner (1342).

7. The paper cutting device according to claim 3, characterized in that: one end, far away from the mounting plate (13), of the bearing plate (11) is provided with a support plate (111), the other end of the bearing plate is provided with a fixing piece (12), and the fixing piece (12) and the support plate (111) are equal in height.

8. The paper cutting device according to claim 7, characterized in that: the fixing piece (12) is a permanent magnetic chuck.