CN220903503U

CN220903503U - Paper cutter with paper protection machanism

Info

Publication number: CN220903503U
Application number: CN202322483267.8U
Authority: CN
Inventors: 冯海波; 刘继建; 尹茂彬
Original assignee: Liangshan Huayuan Printing Co ltd
Current assignee: Liangshan Huayuan Printing Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-05-07
Anticipated expiration: 2033-09-13

Abstract

The utility model provides a paper cutter with a paper protection mechanism. The cutting protection device comprises a mounting plate, a cutting protection assembly is fixedly mounted at the bottom of the mounting plate, springs are sleeved outside the supporting rods, loop bars are sleeved on the outer walls of the supporting rods, and pressing plates are fixedly connected to the bottoms of the loop bars. According to the paper cutter with the paper protection mechanism, the traditional paper cutter with the paper protection mechanism is not strong in functionalization of the device in working and use, when the traditional paper cutter cuts paper, the cutter can generate an instant downward force on the paper, the plane is bent, deviation occurs in cutting, in the cutting protection assembly arranged in the device, in the cutting process, the spring sleeved on the outer wall of the supporting rod can press the pressing plate fixedly connected with the bottom of the sleeve rod to the upper surface of the paper to be cut, so that the two sides of the position to be cut are leveled, and errors can be avoided more stably in cutting.

Description

Paper cutter with paper protection machanism

Technical Field

The utility model relates to the technical field of paper cutters, in particular to a paper cutter with a paper protection mechanism.

Background

Paper cutters are conventional products that are used to handle the paper cutting requirements in the later stages of printing. The development from mechanical paper cutting machine to tape control paper cutting machine, microcomputer program control, color display, full image operation guide visual processing and computer aided cutting system for cutting external programming and editing production data, so that the production preparation time is shorter, the cutting precision is higher, the labor intensity is lower and the operation is safer.

The paper cutting machine is simple to operate and has low requirements on environment. Power is usually supplied by a power supply in a general office to ensure that the office works. In general, a paper cutter is provided with an automatic switching system, and the cutter automatically rotates to cut paper whenever a person is in a home position. Some paper cutters need to press a start key, and the paper cutter rotates to cut paper continuously. After the paper shredding is completed, a stop/reverse key should be pressed to stop the rotation of the paper cutter.

The existing paper cutter with paper protection mechanism on the market exists in the working use, the functionalization of the device is not strong, and when the traditional paper cutter cuts paper, the cutter can generate an instant downward force on the paper, so that the plane is bent, and the cutting deviation is caused.

Therefore, it is necessary to provide a paper cutter with a paper protection mechanism to solve the above technical problems.

Disclosure of utility model

The utility model provides a paper cutter with a paper protection mechanism, which solves the problems that the device has weak functionalization, and when the traditional paper cutter cuts paper, the cutter can generate an instant downward force on the paper, so that the plane is bent, and the cutting is deviated.

In order to solve the technical problems, the paper cutter with the paper protection mechanism comprises a mounting plate, wherein a cutting protection assembly is fixedly arranged at the bottom of the mounting plate and comprises a connecting seat fixedly connected to the bottom of the mounting plate, a clamping seat is fixedly connected to the bottom of the connecting seat, a cutter is fixedly connected to the inside of the clamping seat, a plurality of supporting rods are fixedly connected to the inside of the mounting plate, springs are sleeved outside the supporting rods, a sleeve rod is sleeved on the outer walls of the supporting rods, and a pressing plate is fixedly connected to the bottoms of the sleeve rods.

Preferably, the bottom of mounting panel just is located the both sides fixedly connected with flexible hydro-cylinder of cutting protection component, and the bottom fixedly connected with support of flexible hydro-cylinder, the di than fixedly connected with base of support, the top fixedly connected with of base places the case.

Preferably, the outer wall fixedly connected with hinge of placing the case, and the quantity of hinge is two, two the outside fixedly connected with chamber door of hinge, the top fixedly connected with workstation of placing the case.

Preferably, the top fixed mounting of workstation has the propelling movement cylinder, and the quantity of propelling movement cylinder is two, two the output shaft fixedly connected with push pedal of propelling movement cylinder, the outer wall fixedly connected with pivot of workstation, and the quantity of pivot is two, two the inside rotation of pivot is connected with the depression bar.

Preferably, the outer walls of the plurality of struts are in sliding connection with the interiors of the plurality of loop bars, and the outer walls of the plurality of loop bars are in sliding connection with the interiors of the mounting plates.

Compared with the related art, the paper cutter with the paper protection mechanism has the following beneficial effects:

traditional paper cutter with paper protection machanism is in work use because the functionalization of device is not strong, traditional paper cutter is when cutting the paper, because the cutter can produce the power of pushing down in a moment to the paper, can make and the plane produce bending, lead to the cutting to appear the deviation, the device sets up in the cutting protection component, in the in-process of cutting, because the one end fixed connection of cutter in the inside of cassette, a plurality of branches in the device can stretch out and draw back the inside of loop bar under the effect of pressure, and the spring that branch outer wall cover was established can press the clamp plate of loop bar bottom fixed connection on the paper of waiting to cut to the both sides of treating the position of cutting carry out the flattening, make the more steady of cutting can not appear the error.

Drawings

FIG. 1 is a schematic diagram of a paper cutter with a paper protection mechanism according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the cutting protection assembly shown in FIG. 1;

FIG. 3 is a schematic side view of the cutting guard assembly of FIG. 1;

Fig. 4 is a schematic top view of the table shown in fig. 1.

Reference numerals in the drawings: 1. a mounting plate; 2. a cutting protection assembly; 21. a connecting seat; 22. a clamping seat; 23. a cutter; 24. a support rod; 25. a spring; 26. a loop bar; 27. a pressing plate; 3. a telescopic oil cylinder; 4. a bracket; 5. a base; 6. placing a box; 7. a hinge; 8. a door; 9. a work table; 10. a pushing cylinder; 11. a push plate; 12. a rotating shaft; 13. and (5) pressing the rod.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to 3 in combination, fig. 1 is a schematic structural diagram of a paper cutter with a paper protection mechanism according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the cutting protection assembly shown in FIG. 1; FIG. 3 is a schematic side view of the cutting guard assembly of FIG. 1; fig. 4 is a schematic top view of the table shown in fig. 1. The utility model provides a paper cutter with paper protection machanism, including mounting panel 1, the bottom fixed mounting of mounting panel 1 has cutting protection component 2, and cutting protection component 2 is including the connecting seat 21 of fixed connection in mounting panel 1 bottom, the bottom fixedly connected with cassette 22 of connecting seat 21, the inside fixedly connected with cutter 23 of cassette 22, the inside fixedly connected with of mounting panel 1 a plurality of branches 24, the outside cover of a plurality of branches 24 is equipped with spring 25, the outer wall cover of a plurality of branches 24 is equipped with loop bar 26, the bottom fixedly connected with clamp plate 27 of a plurality of loop bars 26.

The bottom of mounting panel 1 just is located the both sides fixedly connected with flexible hydro-cylinder 3 of cutting protection component 2, and the bottom fixedly connected with support 4 of flexible hydro-cylinder 3, the di than fixedly connected with base 5 of support 4, the top fixedly connected with of base 5 places case 6, places the setting of case 6 and can treat the paper of tailorring and deposit.

Place the outer wall fixedly connected with hinge 7 of case 6, and the quantity of hinge 7 is two, and the outside fixedly connected with chamber door 8 of two hinges 7, the top fixedly connected with workstation 9 of placing case 6, the outer wall of chamber door 8 is provided with a buckle that can rotate, conveniently seals chamber door 8.

The top fixed mounting of workstation 9 has push cylinder 10, and push cylinder 10's quantity is two, and the output shaft fixedly connected with push pedal 11 of two push cylinders 10, the outer wall fixedly connected with pivot 12 of workstation 9, and the quantity of pivot 12 is two, and the inside rotation of two pivots 12 is connected with depression bar 13, and the top of workstation 9 is provided with a notch, and the setting of notch aligns with cutter 23 in the cutting protection component 2, makes things convenient for cutter 23 to cut the phenomenon that the top of workstation 9 can not lead to cutting the damage when cutting the paper.

The outer walls of the plurality of support rods 24 are in sliding connection with the interiors of the plurality of loop bars 26, the outer walls of the plurality of loop bars 26 are in sliding connection with the interiors of the mounting plates 1, the plurality of support rods 24 and the plurality of loop bars 26 are distributed on two sides of the cutter 23, and stability of the device is facilitated.

The working principle of the paper cutter with the paper protection mechanism provided by the utility model is as follows:

The first step: firstly, a user needs to put paper to be cut above a workbench 9, a fixedly connected rotating shaft 12 of the outer wall of the workbench 9 is connected with a pressing rod 13 in a rotating manner, so that the paper below the rotating shaft is stabilized, then two pushing cylinders 10 are started, a pushing plate 11 fixedly connected with the front end of the pushing cylinders pushes the paper to a position to be cut, then two telescopic cylinders 3 are started, a mounting plate 1 fixedly connected with the upper part of the pushing cylinders is driven, and a cutting protection assembly 2 is fixedly arranged at the bottom of the mounting plate 1.

And a second step of: the cutting protection assembly 2 is driven to move downwards rapidly, so that paper below the cutting protection assembly is cut, in the cutting process, one end of the cutter 23 is fixedly connected to the inside of the clamping seat 22, and in the cutting process, the plurality of struts 24 in the device stretch into the sleeve rod 26 under the action of pressure, the spring 25 sleeved on the outer wall of the struts 24 can press the pressing plate 27 fixedly connected with the bottom of the sleeve rod 26 on the paper to be cut, so that the two sides of the position to be cut are leveled, and errors can not occur in the cutting process.

The traditional paper cutter with paper protection machanism is in work use because the functionalization of device is not strong, traditional paper cutter is when cutting the paper, because the cutter can produce the power of pushing down in a moment to the paper, can make and the plane produce bending, lead to cutting to appear the deviation, the device sets up in the cutting protection component 2, in the in-process of cutting, because the one end fixed connection of cutter 23 in the cutting, a plurality of branches 24 in the device can stretch out and draw back the inside of loop bar 26 under the effect of pressure, and the spring 25 that branch 24 outer wall cover was established can press the clamp plate 27 of loop bar 26 bottom fixed connection on the paper that waits to cut, thereby the both sides of the position that wait to cut carry out the flattening, make the more steady that cuts can not appear the error.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Paper cutter with paper protection machanism, including mounting panel (1), its characterized in that: the utility model discloses a cutting protection assembly, including cutting protection assembly (2), cutting protection assembly (2) are including connecting seat (21) of fixed connection in mounting panel (1) bottom, the bottom fixedly connected with cassette (22) of connecting seat (21), the inside fixedly connected with cutter (23) of cassette (22), the inside fixedly connected with of mounting panel (1) a plurality of branch (24), a plurality of the outside cover of branch (24) is equipped with spring (25), a plurality of the outer wall cover of branch (24) is equipped with loop bar (26), a plurality of the bottom fixedly connected with clamp plate (27) of loop bar (26).

2. The paper cutter with the paper protection mechanism according to claim 1, wherein the bottom of the mounting plate (1) is fixedly connected with telescopic cylinders (3) on two sides of the cutting protection assembly (2), the bottoms of the telescopic cylinders (3) are fixedly connected with supports (4), the Di ratio of the supports (4) is fixedly connected with a base (5), and a placement box (6) is fixedly connected above the base (5).

3. The paper cutter with the paper protection mechanism according to claim 2, wherein the outer wall of the placement box (6) is fixedly connected with hinges (7), the number of the hinges (7) is two, the outer parts of the two hinges (7) are fixedly connected with box doors (8), and the upper part of the placement box (6) is fixedly connected with a workbench (9).

4. A paper cutter with paper protection mechanism according to claim 3, characterized in that, push cylinder (10) is fixedly installed above workstation (9), and the quantity of push cylinder (10) is two, two output shaft fixedly connected with push pedal (11) of push cylinder (10), the outer wall fixedly connected with pivot (12) of workstation (9), and the quantity of pivot (12) is two, and two the inside rotation of pivot (12) is connected with depression bar (13).

5. The paper cutter with paper protection mechanism according to claim 4, wherein the outer walls of the plurality of struts (24) are slidably connected to the inside of the plurality of loop bars (26), and the outer walls of the plurality of loop bars (26) are slidably connected to the inside of the mounting plate (1).