CN220680990U

CN220680990U - Paper cutting equipment

Info

Publication number: CN220680990U
Application number: CN202322220566.2U
Authority: CN
Inventors: 冉强
Original assignee: Chongqing Chaoxu Printing Co ltd
Current assignee: Chongqing Chaoxu Printing Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-03-29
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses paper slitting equipment, which comprises a frame, wherein the frame is provided with a plurality of paper feeding devices; the device comprises a rack, a support plate, a connecting rod, a limiting mechanism, a two-component cutting mechanism, an auxiliary mechanism, a boss and a connecting spring, wherein the support plate is fixedly arranged at one end of the front face of the rack, the connecting rod is rotatably arranged at one side of the support plate, the limiting mechanism is fixedly arranged in the connecting rod, the two-component cutting mechanism is rotatably arranged in the rack, the auxiliary mechanism is fixedly arranged in the rack, close to the upper end and the lower end of the cutting mechanism, the limiting mechanism comprises the limiting block, the boss and the connecting spring, the connecting spring is fixedly arranged in the connecting rod, and the boss is fixedly arranged at the top of the connecting spring; according to the utility model, the limiting mechanism is fixedly arranged in the connecting rod, the paper roll is placed on the outer side of the connecting rod, then the limiting block can be moved out of the connecting rod under the action of the connecting spring, and one end of the paper roll can be limited by the limiting block, so that the deviation of the paper roll in the process of rotary conveying is avoided, and the cutting effect of the device on the paper is not influenced.

Description

Paper cutting equipment

Technical Field

The utility model relates to the technical field of splitting machines, in particular to paper splitting equipment.

Background

In the paper printing industry, the final finished product is often processed by a roll of paper, after the roll of paper is unfolded, the paper is wide in length and width, and firstly, the paper with the same specification and size is cut by using a cutting device, and then the operations such as printing and the like are performed.

One end of the paper roll is conveyed to the inside of the device, then the device works to cut paper, and when the paper roll is conveyed in the device, one end of the paper roll cannot be fixed, so that the deviation occurs in the rotary conveying process of the device cylinder, and the cutting effect of the device on the paper can be affected;

in addition, the device is cutting paper, and when cutting mechanism used for a long time, can lead to cutting knife comparatively dullness to can influence the device and continue cutting paper, simultaneously, and then can influence people's use.

Disclosure of Invention

The utility model aims to provide paper slitting equipment, which solves the problems that when paper rolls provided in the background art are placed in a device for conveying, one end of each paper roll cannot be fixed, so that deviation occurs in the process of rotating and conveying a device cylinder, and the slitting effect of the device on paper is affected.

The utility model provides the following technical scheme: a paper slitting device comprises a frame; a supporting plate is fixedly arranged at one end of the front surface of the frame, a connecting rod is rotatably arranged at one side of the supporting plate, a limiting mechanism is fixedly arranged in the connecting rod, two groups of cutting mechanisms are rotatably arranged in the frame, and an auxiliary mechanism is fixedly arranged in the frame and close to the upper end and the lower end of the cutting mechanism;

the limiting mechanism comprises a limiting block, a boss and a connecting spring, wherein the connecting spring is fixedly arranged in the connecting rod, the boss is fixedly arranged at the top of the connecting spring, and the limiting block is fixedly arranged at the top of the boss;

the auxiliary mechanism comprises a fixed plate, a telescopic rod, a connecting frame and a treatment plate, wherein the fixed plate is fixedly arranged in the frame and close to the upper end and the lower end of the slitting mechanism, the telescopic rod is fixedly arranged on one side of the fixed plate, the connecting frame is fixedly arranged at the telescopic end of the telescopic rod, and the treatment plate is fixedly arranged at the inner top of the connecting frame.

Preferably, a motor is fixedly arranged on the side face of the supporting plate, and the output end of the motor is fixedly connected with a connecting rod.

Preferably, the connecting rod is kept away from the outside fixed mounting of stop gear one end and has the limiting plate, and the inside that the motor is close to stop gear is equipped with the recess.

Preferably, a guide groove is formed in the groove, and a boss is connected to the guide groove in a sliding mode.

Preferably, the slitting mechanism comprises a connecting roller and a slitting knife, two groups of connecting rollers are rotatably arranged in the frame, and the slitting knife is fixedly arranged on the outer side of the connecting rollers.

Preferably, the conveying roller is rotatably arranged at one end, close to the slitting mechanism, inside the frame, an auxiliary roller is fixedly arranged at one end, far away from the slitting mechanism, inside the frame, and the collecting roller is rotatably arranged at one end, close to the auxiliary roller, inside the frame.

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

1. according to the utility model, the limiting mechanism is fixedly arranged in the connecting rod, the paper roll is placed on the outer side of the connecting rod, then the limiting block can be moved out of the connecting rod under the action of the connecting spring, and one end of the paper roll can be limited by the limiting block, so that the deviation of the paper roll in the process of rotary conveying is avoided, and the cutting effect of the device on the paper is not influenced.

2. According to the utility model, the auxiliary mechanism is fixedly arranged at the upper end and the lower end of the frame, which are close to the slitting mechanism, the telescopic rod works, the telescopic end of the telescopic rod drives the connecting frame to move, then the processing plate in the connecting frame is positioned at the outer side of the slitting knife, the outer side of the slitting knife can be polished through the processing plate, and meanwhile, the processing plate is attached to the outer side of the slitting knife, and foreign matters adhered to the outer side of the slitting knife can be cleaned, so that the sharpness of the slitting knife can be improved, the paper can be slit better by the device, and the use of people can not be influenced.

Drawings

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

FIG. 2 is a schematic view of the internal structure of a side portion of the present utility model;

FIG. 3 is a schematic diagram illustrating the internal structure of the structure A in FIG. 1 according to the present utility model;

fig. 4 is a schematic view of a partial enlarged structure of the B in fig. 2 according to the present utility model.

In the figure: 1. a frame; 2. a support plate; 201. a motor; 202. a connecting rod; 203. a limiting plate; 204. a guide groove; 205. a groove; 3. a slitting mechanism; 301. a connecting roller; 302. a dividing knife; 4. an auxiliary mechanism; 401. a fixing plate; 402. a telescopic rod; 403. a connecting frame; 404. a treatment plate; 5. a conveying roller; 6. an auxiliary roller; 7. a limiting mechanism; 701. a limiting block; 702. a boss; 703. a connecting spring; 8. and a collection roller.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical scheme of the utility model is further elaborated by the following description and the accompanying drawings and specific embodiments;

example 1

The paper slitting equipment comprises a frame 1; a supporting plate 2 is fixedly arranged at one end of the front surface of the frame 1, a connecting rod 202 is rotatably arranged at one side of the supporting plate 2, a limiting mechanism 7 is fixedly arranged in the connecting rod 202, two groups of cutting mechanisms 3 are rotatably arranged in the frame 1, and an auxiliary mechanism 4 is fixedly arranged in the frame 1 near the upper end and the lower end of the cutting mechanisms 3;

the limiting mechanism 7 comprises a limiting block 701, a boss 702 and a connecting spring 703, wherein the connecting spring 703 is fixedly arranged in the connecting rod 202, the boss 702 is fixedly arranged at the top of the connecting spring 703, and the limiting block 701 is fixedly arranged at the top of the boss 702;

specifically, as shown in fig. 1, 2, 3 and 4, through placing the scroll in the outside of connecting rod 202, then stopper 701 can remove under the effect of connecting spring 703 from the inside of connecting rod 202, can play spacing effect to the one end of scroll through stopper 701, and boss 702 can avoid stopper 701 to drop completely from the inside of connecting rod 202 to avoid the scroll to take place the skew at rotatory in-process of carrying, and then can not influence the device to the slitting effect of paper.

Further, a motor 201 is fixedly installed on the side face of the supporting plate 2, a connecting rod 202 is fixedly connected to the output end of the motor 201, a limiting plate 203 is fixedly installed on the outer side of one end, far away from the limiting mechanism 7, of the connecting rod 202, a groove 205 is formed in the motor 201, close to the limiting mechanism 7, a guide groove 204 is formed in the groove 205, and a boss 702 is slidably connected in the guide groove 204;

specifically, as shown in fig. 1 and fig. 3, the supporting plate 2 may support the motor 201 at one side, and the output end of the motor 201 drives the connecting rod 202 to rotate through the operation of the motor 201, then the connecting rod 202 drives the paper roll at the outer side to rotate and convey, and when the limiting block 701 moves, the connecting spring 703 moves in the groove 205, and meanwhile, the boss 702 moves along the inside of the guide groove 204.

Further, the slitting mechanism 3 comprises a connecting roller 301 and a slitting knife 302, two groups of connecting rollers 301 are rotatably arranged in the frame 1, and the slitting knife 302 is fixedly arranged on the outer side of the connecting rollers 301;

specifically, as shown in fig. 1 and 2, the connecting roller 301 is composed of a motor and a roller body, and when the connecting roller 301 rotates, the outer slitting knife 302 can be driven to rotate, and then the slitting knife 302 can perform a slitting function on the conveyed paper.

Further, a conveying roller 5 is rotatably arranged at one end, close to the slitting mechanism 3, inside the frame 1, an auxiliary roller 6 is fixedly arranged at one end, far away from the slitting mechanism 3, inside the frame 1, and a collecting roller 8 is rotatably arranged at one end, close to the auxiliary roller 6, inside the frame 1;

specifically, as shown in fig. 1 and 2, the conveying roller 5 can perform an auxiliary conveying function on the conveyed paper, the auxiliary roller 6 can conveniently collect the cut paper in two groups, the collecting roller 8 is composed of a roller body and a motor, and the cut paper can be wound and collected through the collecting roller 8.

Unlike the first embodiment, the utility model also provides a second embodiment, which is used for solving the problems that when the device is used for slitting paper, a slitting knife is relatively slow and can influence the device to slit the paper continuously and further influence people to use the paper, the paper slitting device is disclosed, the auxiliary mechanism 4 comprises a fixing plate 401, a telescopic rod 402, a connecting frame 403 and a processing plate 404, the fixing plate 401 is fixedly arranged in the frame 1 near the upper end and the lower end of the slitting mechanism 3, the telescopic rod 402 is fixedly arranged on one side of the fixing plate 401, the connecting frame 403 is fixedly arranged at the telescopic end of the telescopic rod 402, the processing plate 404 is fixedly arranged at the inner top of the connecting frame 403, and the processing plate 404 is mainly made of polishing materials;

specifically, as shown in fig. 1, fig. 2 and fig. 4, the fixing plate 401 can fix the telescopic rod 402 on one side, the telescopic rod 402 is specifically an electric telescopic rod, the telescopic end of the telescopic rod 402 can drive the connecting frame 403 to move through the telescopic rod 402, then the processing plate 404 inside the connecting frame 403 is located on the outer side of the split cutter 302, polishing can be performed on the outer side of the split cutter 302 through the processing plate 404, meanwhile, the processing plate 404 is attached to the outer side of the split cutter 302, foreign matters adhered to the outer side of the split cutter 302 can be cleaned, accordingly sharpness of the split cutter 302 can be improved, the device can better split paper, and further use of people can not be affected.

Working principle: personnel place the scroll in the outside of connecting rod 202, then can play spacing effect to the one end of scroll through stopper 701, between carrying roller 5 with the one end of paper, make the paper pass between two sets of cutters 302 again, through dividing cutter 302 rotation this moment, can cut the processing to the paper, pass the outside of auxiliary roller 6 respectively at the paper after making the slitting, can make things convenient for the paper after the slitting to collect in two sets of through auxiliary roller 6, finally twine the collection by collection roller 8 to the paper after the slitting.

Finally, what is to be described is: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the examples, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. A paper slitting apparatus comprising a frame (1); the method is characterized in that: one end of the front face of the frame (1) is fixedly provided with a supporting plate (2), one side of the supporting plate (2) is rotatably provided with a connecting rod (202), the inside of the connecting rod (202) is fixedly provided with a limiting mechanism (7), the inside of the frame (1) is rotatably provided with two groups of cutting mechanisms (3), and the inside of the frame (1) is fixedly provided with an auxiliary mechanism (4) close to the upper and lower ends of the cutting mechanisms (3);

the limiting mechanism (7) comprises a limiting block (701), a boss (702) and a connecting spring (703), wherein the connecting spring (703) is fixedly arranged in the connecting rod (202), the boss (702) is fixedly arranged at the top of the connecting spring (703), and the limiting block (701) is fixedly arranged at the top of the boss (702);

the auxiliary mechanism (4) comprises a fixed plate (401), a telescopic rod (402), a connecting frame (403) and a processing plate (404), wherein the fixed plate (401) is fixedly arranged at the upper end and the lower end of the frame (1) which are close to the slitting mechanism (3), the telescopic rod (402) is fixedly arranged at one side of the fixed plate (401), the connecting frame (403) is fixedly arranged at the telescopic end of the telescopic rod (402), and the processing plate (404) is fixedly arranged at the inner top of the connecting frame (403).

2. A paper slitting apparatus as set forth in claim 1, wherein: the side of backup pad (2) fixed mounting has motor (201), and the output fixedly connected with connecting rod (202) of motor (201).

3. A paper slitting apparatus as set forth in claim 1, wherein: the outside that stop gear (7) one end was kept away from to connecting rod (202) is fixed mounting has limiting plate (203), and inside that motor (201) is close to stop gear (7) is equipped with recess (205).

4. A paper slitting apparatus as claimed in claim 3, wherein: the inside of recess (205) is equipped with guide way (204), and the inside sliding connection of guide way (204) has boss (702).

5. A paper slitting apparatus as set forth in claim 1, wherein: the slitting mechanism (3) comprises a connecting roller (301) and a slitting knife (302), two groups of connecting rollers (301) are rotatably arranged in the frame (1), and the slitting knife (302) is fixedly arranged on the outer side of the connecting rollers (301).

6. A paper slitting apparatus as set forth in claim 1, wherein: one end of the frame (1) close to the slitting mechanism (3) is rotatably provided with a conveying roller (5), one end of the frame (1) away from the slitting mechanism (3) is fixedly provided with an auxiliary roller (6), and one end of the frame (1) close to the auxiliary roller (6) is rotatably provided with a collecting roller (8).