CN220614117U

CN220614117U - Paper cutting mechanism of paper cutting machine

Info

Publication number: CN220614117U
Application number: CN202322338106.XU
Authority: CN
Inventors: 任国彬; 王媛; 杨杰
Original assignee: Tianjin Bowen Hongtu Technology Co ltd
Current assignee: Tianjin Bowen Hongtu Technology Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-03-19
Anticipated expiration: 2033-08-29

Abstract

The utility model relates to the technical field of paper cutters and discloses a paper cutting mechanism of a paper cutter, which comprises an operation table, wherein a cutter and a lower pressing plate are arranged at the top of the operation table, a side pressing plate is in sliding fit with the upper surface of the operation table, a paper cutting table is fixed on the front side surface of the operation table, a linkage plate is connected between the paper cutting table and the operation table in a sliding manner, a waste paper box is arranged at the bottom of the linkage plate, a baffle plate is fixed on one side of the linkage plate, the lower surface of the baffle plate is in sliding contact with the upper surface of the paper cutting table, and the cutter is positioned right above the joint of the paper cutting table and the linkage plate. Through cutting paper platform, operation panel and linkage board mutually support for this mechanism can be automatic with cutting the waste paper bits that produce from cutting paper bench remove and collect, has improved work efficiency and security performance.

Description

Paper cutting mechanism of paper cutting machine

Technical Field

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

Background

The paper cutter is a traditional cutting device and is a mechanical device for meeting the cutting requirement of paper in the later stage 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 existing paper cutter can carry out efficient cutting operation on paper, but paper scraps cut by a cutter are manually removed by workers, so that the working efficiency is reduced, the labor intensity of the workers is increased, and the existing paper cutter has a certain danger, but some paper cutters cannot automatically remove and collect the waste paper scraps generated by cutting from a paper cutting table, and the paper cutting efficiency is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the paper cutting mechanism of the paper cutting machine, which has the advantages of being capable of automatically removing and collecting waste paper scraps generated by cutting from a paper cutting table, improving the working efficiency and being high in safety performance.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a paper cutter mechanism of paper cutter, includes the operation panel, cutter and holding down plate are installed at the operation panel top, and operation panel upper surface sliding fit has the side clamp plate, the operation panel leading flank is fixed with the paper cutting platform, sliding connection has the linkage board between paper cutting platform and the operation panel, the linkage board bottom is equipped with the waste paper case, and linkage board one side is fixed with separates the baffle, separate baffle lower surface and paper cutting platform upper surface sliding contact, the cutter is located the paper cutting platform and links the board junction directly over.

As a preferable technical scheme of the utility model, one side of the paper cutting table is provided with a strip-shaped groove, the other side of the paper cutting table is provided with a square groove communicated with the strip-shaped groove, one side of the linkage plate is fixedly provided with a connecting rod, the connecting rod is positioned in the strip-shaped groove and is in sliding fit with the strip-shaped groove, the bottom of the baffle plate is fixedly provided with a cross rod, and one end of the cross rod penetrates through the square groove in a sliding manner and is fixedly connected with the connecting rod.

As a preferable technical scheme of the utility model, an electric telescopic rod is fixed on the lower surface of the paper cutting table, an end plate is fixed on the lower surface of the linkage plate, and the output end of the electric telescopic rod is fixedly connected with the end plate.

According to the preferable technical scheme, the side plate is fixed on the upper surface of the operating platform, the top plate is fixed on the top of the side plate, the top frame is fixed on the upper surface of the top plate, the first hydraulic device and the second hydraulic device are fixed on the top of the top frame, the top ends of the cutter and the lower pressing plate are respectively and fixedly connected with the output ends of the first hydraulic device and the second hydraulic device, and the cutter and the lower pressing plate both slide to penetrate through the top plate and enter the inner side of the side plate.

As a preferable technical scheme of the utility model, the operation table is internally and slidably connected with a built-in plate, one end of the built-in plate is fixedly provided with a drawing plate, one side of the drawing plate is fixedly provided with a plurality of strip-shaped plates, the upper surface of the operation table is provided with a plurality of abdication grooves, the strip-shaped plates are positioned in the abdication grooves and are in sliding fit with the abdication grooves, and the lower surface of the side pressing plate is fixedly arranged on the upper surface of the strip-shaped plates.

As a preferable technical scheme of the utility model, one side of the operating platform is provided with a chute, the built-in plate is positioned in the chute and is in sliding fit with the chute, the chute is rotationally connected with a threaded screw rod, one end of the threaded screw rod penetrates through the built-in plate and is in threaded connection with the built-in plate, and the other side of the operating platform is fixedly provided with a motor for driving the threaded screw rod.

As a preferable technical scheme of the utility model, both groove walls of the sliding groove are provided with limiting grooves, both sides of the built-in plate are fixedly provided with limiting blocks, and the limiting blocks are positioned in the limiting grooves and are in sliding fit with the limiting grooves.

As a preferable technical scheme of the utility model, one end of the strip-shaped plate is provided with a chamfer, and the chamfer is smoothly excessive with the side plate.

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

1. according to the utility model, after the position of paper is adjusted, the second hydraulic device drives the lower pressing plate to move downwards and extrudes and fixes one side to be cut by the paper, when the first hydraulic device drives the cutter to cut downwards, the electric telescopic rod pushes the end plate, the linkage plate slides outwards, meanwhile, the baffle moves to the right front of the operation table under the drive of the connecting rod, due to the sliding of the linkage plate, a leakage groove is formed between the paper cutting table and the operation table, cut paper scraps directly enter the waste paper box through the leakage groove, after cutting is completed, the electric telescopic rod drives the linkage plate to move back to the initial position, the baffle plays a role of isolating the cutter from workers, the cutting device is high in safety performance, and waste paper scraps generated by cutting can be automatically removed from the paper cutting table and collected, so that the working efficiency is improved.

2. According to the utility model, the screw thread screw rod drives the built-in plate to freely slide in the chute, so that the strip-shaped plate and the side pressure plate can be controlled to transversely squeeze paper, and the strip-shaped plate and the abdicating groove can be used for avoiding deformation and distortion of the bottom of the paper due to friction force when the side pressure plate pushes the paper to move.

Drawings

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

FIG. 2 is a schematic view of the structure of the linkage plate and the cutting table of the present utility model when disassembled;

FIG. 3 is a schematic view showing the internal structure of the top frame of the present utility model;

FIG. 4 is a schematic view of the structure of the operation table, the drawing plate and the side pressure plate of the present utility model when they are connected;

FIG. 5 is a schematic view of the structure of the utility model when the pulling plate and the side pressure plate are connected;

fig. 6 is a diagram of an operator station according to the present utility model.

In the figure: 1. an operation table; 2. a side plate; 3. waste paper boxes; 4. a top plate; 5. a top frame; 6. cutting a paper table; 7. a linkage plate; 8. a baffle plate; 9. a cross bar; 10. a connecting rod; 11. a bar-shaped groove; 12. a square groove; 13. an electric telescopic rod; 14. an end plate; 15. a first hydraulic device; 16. a second hydraulic device; 17. a cutter; 18. a lower pressing plate; 19. a drawing plate; 20. a strip-shaped plate; 21. a built-in plate; 22. a limiting block; 23. a side pressure plate; 24. a motor; 25. a chute; 26. a threaded screw rod; 27. a limit groove; 28. and (5) giving way.

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.

As shown in fig. 1 to 6, the utility model provides a paper cutting mechanism of a paper cutting machine, which comprises an operation table 1, wherein a cutter 17 and a lower pressing plate 18 are arranged at the top of the operation table 1, a side pressing plate 23 is slidably matched with the upper surface of the operation table 1, a paper cutting table 6 is fixed on the front side surface of the operation table 1, a worker levels paper on the paper cutting table 6, a linkage plate 7 is slidably connected between the paper cutting table 6 and the operation table 1, when the linkage plate 7 slides transversely away from the paper cutting table 6, a leakage groove is formed between the paper cutting table 6 and the operation table 1, the connection part of the operation table 1 and the linkage plate 7 is a cutting groove, a waste paper box 3 is arranged at the bottom of the linkage plate 7, the waste paper box 3 is used for cutting generated paper scraps, a baffle 8 is fixed on one side of the linkage plate 7, the baffle 8 plays a role of isolating the cutter 17 and the worker, the lower surface of the baffle 8 is prevented from damaging the worker when the cutter 17 cuts paper, and the upper surface of the paper cutting table 6 is slidably contacted, and the baffle 17 is positioned right above the connection part of the paper cutting table 6 and the plate 7.

Wherein, strip groove 11 has been seted up to paper cutting platform 6 one side, and the square groove 12 that is linked together with strip groove 11 has been seted up to the opposite side of paper cutting platform 6, and linkage board 7 one side is fixed with connecting rod 10, and connecting rod 10 is located strip groove 11 and with strip groove 11 sliding fit, separates baffle 8 bottom and is fixed with horizontal pole 9, and horizontal pole 9 one end slip runs through square groove 12 and with connecting rod 10 fixed connection.

The connecting rod 10 slides in the strip-shaped groove 11 to drive the cross rod 9 to slide in the square groove 12, so that the linkage plate 7 slides away from the paper cutting table 6, and the baffle plate 8 moves to the upper surface of the paper cutting table 6.

Wherein, cut paper platform 6 lower surface fixed with electric telescopic handle 13, and the lower surface fixed with end plate 14 of linkage plate 7, electric telescopic handle 13's output and end plate 14 fixed connection.

The linkage plate 7 is driven to slide outwards through the electric telescopic rod 13, and the baffle plate 8 is moved to the upper surface of the paper cutting table 6, so that a leakage groove is formed between the paper cutting table 6 and the operation table 1, the connection part of the operation table 1 and the linkage plate 7 is a cutting groove, and one side of the operation table 1, which is in sliding contact with the linkage plate 7, is matched with the cutter 17 to cut paper.

The upper surface of the operation table 1 is fixed with a side plate 2, the top of the side plate 2 is fixed with a top plate 4, the upper surface of the top plate 4 is fixed with a top frame 5, the top of the top frame 5 is fixed with a first hydraulic device 15 and a second hydraulic device 16, the top ends of a cutter 17 and a lower pressure plate 18 are respectively fixedly connected with the output ends of the first hydraulic device 15 and the second hydraulic device 16, and the cutter 17 and the lower pressure plate 18 both slide to penetrate through the top plate 4 and enter the inner side of the side plate 2.

The cutter 17 is driven to move up and down through the first hydraulic device 15, the paper is cut, the lower pressing plate 18 is driven to move downwards through the second hydraulic device 16, the side edge of the paper to be cut is extruded and fixed, and the paper is prevented from loosening during cutting.

Wherein, the inside sliding connection of operation panel 1 has built-in board 21, and built-in board 21 one end is fixed with pull board 19, and one side of pull board 19 is fixed with a plurality of strip shaped plates 20, and a plurality of grooves 28 of stepping down have been seted up to operation panel 1 upper surface, and strip shaped plates 20 are located the groove 28 of stepping down and with the groove 28 sliding fit of stepping down, and the side clamp plate 23 lower surface is fixed at strip shaped plates 20 upper surface.

By the cooperation of the relief groove 28 and the strip-shaped plate 20, one end of the strip-shaped plate 20 can not press the bottommost paper when moving, so that the paper can smoothly go deep into the bottom of the paper.

Wherein, spout 25 has been seted up to operation panel 1 one side, and built-in plate 21 is located spout 25 and with spout 25 sliding fit, spout 25 internal rotation is connected with screw thread lead screw 26, and screw thread lead screw 26 one end runs through built-in plate 21 and with built-in plate 21 threaded connection, and operation panel 1 opposite side is fixed with the motor 24 that is used for driving screw thread lead screw 26.

The motor 24 drives the screw rod 26 to rotate, the screw rod 26 drives the built-in plate 21 to slide in the chute 25 through threads, and the side pressing plate 23 is controlled to move transversely on the upper surface of the operation table 1.

Limiting grooves 27 are formed in two groove walls of the sliding groove 25, limiting blocks 22 are fixed on two sides of the built-in plate 21, and the limiting blocks 22 are located in the limiting grooves 27 and are in sliding fit with the limiting grooves 27.

Through the sliding fit of the limiting block 22 and the limiting groove 27, the built-in plate 21 can be more stable when sliding, and the function of limiting the moving range of the built-in plate 21 is achieved.

Wherein, the strip-shaped plate 20 is provided with a chamfer at one end, and the chamfer is smoothly excessive with the side plate 2.

The chamfer that sets up through strip shaped plate 20 can make strip shaped plate 20 easily remove to the bottom of paper, when side pressure plate 23 promotes the paper and removes, plays the support to paper one side, can avoid side pressure plate 23 to promote the paper when removing the paper bottom because of frictional force deformation distortion condition's emergence.

The working principle and the using flow of the utility model are as follows:

when a worker operates, paper is stacked on the upper surface of the operation table 1, after the paper is leveled, the right side and the rear side of the paper are respectively abutted to the right side surface and the rear side surface of the side plate 2, the motor 24 drives the built-in plate 21 to slide in the operation table 1, at the moment, the side pressing plate 23 approaches the paper, one end of the strip-shaped plate 20 with a chamfer is deep into the bottom of the paper, the side pressing plate 23 extrudes and pushes the paper to be tightly attached to the side wall of the side plate 2, at the moment, the second hydraulic device 16 controls the lower pressing plate 18 to move downwards and presses one side of the paper to be cut, at the moment, the electric telescopic rod 13 pushes the end plate 14 to drive the linkage plate 7 to slide outwards, the connecting rod 10 and the cross rod 9 slide inwards of the electric telescopic rod 13, and then the baffle plate 8 is enabled to move to the right in front of the operation table 1, the cutter is enabled to form a leakage groove between the paper cutting table 6 and the operation table 1 due to the sliding of the linkage plate 7, the connecting position of the operation table 1 and the cutting groove is then the cutting groove, the first hydraulic device 15 drives 17 to cut the paper downwards, the cut paper is tightly attached to the side plate 2, at the side plate is directly moved into the paper box 3 through the leakage groove, at the moment, after the cutting is completed, the electric telescopic rod 13 drives the electric rod 13 to move the paper is pushed to the original position, and the paper is cut, and the waste cutting device is cut and the high enough to be cut, and the performance is removed, and the original and can be cut and automatically and the cut and the paper is removed.

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. The utility model provides a paper cutter paper cutting mechanism of paper cutter, includes operation panel (1), cutter (17) and holding down plate (18) are installed at operation panel (1) top, and operation panel (1) upper surface sliding fit has side pressure board (23), its characterized in that: the paper cutting machine is characterized in that a paper cutting table (6) is fixed on the front side surface of the operation table (1), a linkage plate (7) is connected between the paper cutting table (6) and the operation table (1) in a sliding mode, a waste paper box (3) is arranged at the bottom of the linkage plate (7), a baffle plate (8) is fixed on one side of the linkage plate (7), the lower surface of the baffle plate (8) is in sliding contact with the upper surface of the paper cutting table (6), and a cutter (17) is located right above a joint of the paper cutting table (6) and the linkage plate (7).

2. The paper cutting mechanism of claim 1, wherein: the paper cutting machine is characterized in that a strip-shaped groove (11) is formed in one side of the paper cutting table (6), a square groove (12) communicated with the strip-shaped groove (11) is formed in the other side of the paper cutting table (6), a connecting rod (10) is fixed on one side of the linkage plate (7), the connecting rod (10) is located in the strip-shaped groove (11) and is in sliding fit with the strip-shaped groove (11), a cross rod (9) is fixed at the bottom of the baffle plate (8), and one end of the cross rod (9) penetrates through the square groove (12) in a sliding mode and is fixedly connected with the connecting rod (10).

3. The paper cutting mechanism of claim 2, wherein: an electric telescopic rod (13) is fixed on the lower surface of the paper cutting table (6), an end plate (14) is fixed on the lower surface of the linkage plate (7), and the output end of the electric telescopic rod (13) is fixedly connected with the end plate (14).

4. The paper cutting mechanism of claim 1, wherein: the utility model discloses a control panel, including operation panel (1), roof (4), roof (5) top is fixed with first hydraulic means (15) and second hydraulic means (16), the top of cutter (17) and holding down plate (18) respectively with the output fixed connection of first hydraulic means (15) and second hydraulic means (16), and cutter (17) and holding down plate (18) all slip run through roof (4) and get into curb plate (2) inboard.

5. The paper cutting mechanism of claim 1, wherein: the novel automatic clamping device is characterized in that the inner part of the operation table (1) is slidably connected with the built-in plate (21), one end of the built-in plate (21) is fixedly provided with the drawing plate (19), one side of the drawing plate (19) is fixedly provided with a plurality of strip-shaped plates (20), a plurality of yielding grooves (28) are formed in the upper surface of the operation table (1), the strip-shaped plates (20) are located in the yielding grooves (28) and are slidably matched with the yielding grooves (28), and the lower surface of the side pressure plate (23) is fixedly arranged on the upper surface of the strip-shaped plates (20).

6. The paper cutting mechanism of claim 5, wherein: the utility model discloses a control panel, including operation panel (1), spout (25) have been seted up to operation panel (1) one side, built-in board (21) are located spout (25) and with spout (25) sliding fit, spout (25) internal rotation is connected with screw thread lead screw (26), screw thread lead screw (26) one end runs through built-in board (21) and with built-in board (21) threaded connection, operation panel (1) opposite side is fixed with motor (24) that are used for driving screw thread lead screw (26).

7. The paper cutting mechanism of claim 6, wherein: limiting grooves (27) are formed in two groove walls of the sliding groove (25), limiting blocks (22) are fixed on two sides of the built-in plate (21), and the limiting blocks (22) are located in the limiting grooves (27) and are in sliding fit with the limiting grooves (27).

8. The paper cutting mechanism of claim 5, wherein: one end of the strip-shaped plate (20) is provided with a chamfer, and the chamfer is smoothly excessive with the side plate (2).