CN219987724U

CN219987724U - Paper cutting device

Info

Publication number: CN219987724U
Application number: CN202321699329.2U
Authority: CN
Inventors: 杨勇
Original assignee: Beijing Zhongcai Jiayin Graphic Design Co ltd
Current assignee: Beijing Zhongcai Jiayin Graphic Design Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-11-10
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a paper cutting device which comprises a machine case, a workbench and a cutting machine, wherein the workbench is fixedly connected to the top of the machine case, the cutting machine is fixedly connected to the top of the workbench, and a slideway is arranged on the surface of the workbench. According to the utility model, the machine case, the workbench, the cutting machine, the slideway, the clamping assembly, the pressing plate, the sliding block, the screw rod, the motor, the blade clamp, the lock hole, the cutting knife, the locking block, the cavity, the positioning mechanism and the adjusting mechanism are arranged to be matched, and the clamping limitation can be carried out on the processed paper by using the clamping assembly, so that the cutting is carried out, when the cutter is worn, the adjusting mechanism is pulled to drive the positioning mechanism to enter the cavity, at the moment, the worn cutter can be replaced, the problem that the cutter of the cutting machine is gradually worn at a blunt port after the cutting work is carried out for a long time, at the moment, the cutting work is difficult to carry out, and the working efficiency of the cutting processing is reduced is solved.

Description

Paper cutting device

Technical Field

The utility model belongs to the technical field of cutting devices, and particularly relates to a paper cutting device.

Background

The cutting rotary shaft is called cutting machine for short, comprises an electric cutting machine, a blanking machine, an automatic cutting machine and the like, and is processing equipment for cutting and blanking the seam material into a required shape in a mode of running with a cutter by a motor, spraying laser beam and high-pressure water and punching by a die, so that the cutting rotary shaft can be used for cutting materials such as cloth or paper, and the problems in the prior art are that: the cutter of the cutting machine can gradually dull wear after cutting work is carried out for a long time, and cutting work can be difficult to carry out at the moment, so that the working efficiency of cutting processing is reduced.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a paper cutting device which has the advantage of replacing a cutting tool by forging and pressing, and solves the problems that the tool of a cutting machine is gradually worn off at a blunt port after cutting work is carried out for a long time, and the cutting work is difficult to carry out at the moment, so that the working efficiency of cutting processing is reduced.

The utility model discloses a paper cutting device, which comprises a machine case, a workbench and a cutting machine, wherein the workbench is fixedly connected to the top of the machine case, the cutting machine is fixedly connected to the top of the workbench, a slideway is arranged on the surface of the workbench, a clamping assembly is connected to one side slideway of the surface of the workbench, the bottom of the clamping assembly extends to the inside of the slideway, a blade clamp is arranged in the cutting machine, a lock hole is formed in the inner wall of the blade clamp, a cutting knife is movably connected to the bottom of the blade clamp, a locking block is fixedly connected to the right side of the blade clamp, a cavity is formed in the lock block, a positioning mechanism is arranged in the cavity, one side of the positioning mechanism, which is close to the blade clamp, penetrates and extends to the inside of the lock hole, an adjusting mechanism matched with the positioning mechanism is arranged in the cavity, and the right side of the adjusting mechanism penetrates and extends out of the right side of the locking block.

As the preferable mode of the utility model, the clamping component comprises a pressing plate, a sliding block, a screw rod and a motor, wherein the pressing plate is arranged on the surface of the workbench and is positioned at the top of the slideway, the sliding block is fixedly connected to the bottom of the pressing plate, the sliding block is positioned in the slideway, two ends of the screw rod are fixedly connected with the inner wall of the slideway, the sliding block is in threaded connection with the surface of the screw rod, the motor is fixedly connected to the rear side of the workbench, the output end of the motor is fixedly connected with the surface of the screw rod, and paper to be cut can be clamped by arranging the clamping component, so that the error of cutting caused by movement of the paper in the cutting process is avoided.

As the preferable one of the utility model, the positioning mechanism comprises a vertical block, a inserting rod, a tension spring and a connecting column, wherein the inserting rod is fixedly connected to one side of the vertical block, which is close to the cutting knife, the inserting rod penetrates through and extends to the inside of the lock hole, the tension spring is sleeved on the surface of the inserting rod, two ends of the tension spring are respectively fixedly connected with the surface of the vertical block and the inner wall of the cavity, the connecting column is fixedly connected to the front side of the vertical block, and the connecting column is matched with the adjusting mechanism for use, so that the cutting knife can be fixed by arranging the positioning mechanism, and is stably fixed in the blade clamp.

As the preferable one of the utility model, the said regulating mechanism includes lifting rod, pushing post, locating shaft and swinging rod, the said pushing post is fixedly connected to the front side of lifting rod, the right side of the said lifting rod runs through and extends out the surface of the locking piece, the said locating shaft is fixedly connected to the inner wall of the cavity, the said swinging rod rotates and connects to the surface of locating shaft, one side close to pushing post of the said swinging rod is set up on the surface of pushing post, one side close to connecting post of the said swinging rod is set up on the surface of connecting post, through setting up the regulating mechanism, can change the cutting knife, avoid the worn cutting knife from influencing the cutting of the paper.

As a preferable mode of the utility model, the surface of the swinging rod is provided with the extrusion hole, the inner wall of the extrusion hole is contacted with the surface of the pushing column, and the extrusion hole is arranged, so that the inner wall of the extrusion hole can be extruded through the pushing column, and the swinging rod is driven to rotate around the positioning shaft.

As the utility model is preferable, the bottom of the inner wall of the cavity is fixedly connected with the vertical post, the surface of the vertical post is sleeved with the spring, the two ends of the spring are respectively fixedly connected with the bottom of the lifting rod and the inner wall of the cavity, and the vertical post and the spring are arranged to limit the movement of the lifting rod and support the lifting rod through the spring so as to avoid the falling of the lifting rod.

As the utility model is preferable, the inner wall of the cavity is fixedly connected with the transverse column, one side of the transverse column, which is close to the vertical block, penetrates through and extends out of the surface of the vertical block, and the transverse column is arranged to limit the movement of the vertical block, so that the situation that the inserted bar cannot be aligned with the lock hole due to the deviation of the vertical block during the movement is avoided.

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

1. according to the utility model, the machine case, the workbench, the cutting machine, the slideway, the clamping assembly, the pressing plate, the sliding block, the screw rod, the motor, the blade clamp, the lock hole, the cutting knife, the locking block, the cavity, the positioning mechanism and the adjusting mechanism are arranged to be matched, and the clamping limitation can be carried out on the processed paper by using the clamping assembly, so that the cutting is carried out, when the cutter is worn, the adjusting mechanism is pulled to drive the positioning mechanism to enter the cavity, at the moment, the worn cutter can be replaced, the problem that the cutter of the cutting machine is gradually worn at a blunt port after the cutting work is carried out for a long time, at the moment, the cutting work is difficult to carry out, and the working efficiency of the cutting processing is reduced is solved.

2. According to the utility model, the transverse column is arranged, so that the movement of the vertical block can be limited, and the phenomenon that the inserted bar cannot be aligned with the lock hole due to the deviation of the vertical block during movement is avoided.

Drawings

FIG. 1 is a schematic view of a first view of a cutter according to an embodiment of the present utility model;

FIG. 2 is a partial enlarged view of FIG. 1 at A provided by an embodiment of the present utility model;

FIG. 3 is a schematic view of a second view of a cutter according to an embodiment of the present utility model;

FIG. 4 is a partial enlarged view of embodiment of the present utility model providing the view at B in FIG. 1;

fig. 5 is a schematic perspective view of a blade holder and a cutter according to an embodiment of the present utility model.

In the figure: 1. a chassis; 2. a work table; 3. a cutting machine; 4. a slideway; 5. a clamping assembly; 501. a compacting plate; 502. a sliding block; 503. a screw rod; 504. a motor; 6. a blade clamp; 7. a lock hole; 8. cutting scissors; 9. a locking piece; 10. a cavity; 11. a positioning mechanism; 1101. a vertical block; 1102. a rod; 1103. a tension spring; 1104. a connecting column; 12. an adjusting mechanism; 1201. a lifting rod; 1202. pushing the column; 1203. positioning a shaft; 1204. a swinging rod; 13. extruding the hole; 14. a vertical column; 15. a spring; 16. and a cross column.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the paper clipping device provided by the embodiment of the utility model comprises a case 1, a workbench 2, a clipping machine 3, a slideway 4, a clamping component 5, a compacting plate 501, a sliding block 502, a screw 503, a motor 504, a blade clamp 6, a lock hole 7, a clipping cutter 8, a lock block 9, a cavity 10, a positioning mechanism 11, a vertical block 1101, an inserting rod 1102, a tension spring 1103, a connecting column 1104, an adjusting mechanism 12, a lifting rod 1201, a pushing column 1202, a positioning shaft 1203, a swinging rod 1204, a squeezing hole 13, a vertical column 14, a spring 15 and a cross column 16, wherein the case 1, the workbench 2 and the clipping machine 3 are fixedly connected to the top of the case 1, the clipping machine 3 is fixedly connected to the top of the workbench 2, the slideway 4 is arranged on the surface of the workbench 2, one side slideway 4 on the surface of the workbench 2 is connected with the clamping component 5, the bottom of the clamping component 5 extends to the inside of the slideway 4, the blade 6 is arranged inside the clipping machine 3, the inner wall of the blade clamp 6 is provided with the lock hole 7, the bottom of the blade clamp 6 is movably connected with the blade clamp 6, the blade clamp 8 is movably connected with the lock block 6, the right side of the blade clamp 8 extends to the inside the cavity 10 and is fixedly connected with the right side 9, and the positioning mechanism 11 extends to the inside the cavity 10 is arranged, and the right side is matched with the positioning mechanism 11 is arranged inside the positioning mechanism is arranged to extend inside the cavity 11.

Referring to fig. 1 and 3, the clamping assembly 5 includes a compression plate 501, a sliding block 502, a screw rod 503 and a motor 504, the compression plate 501 is disposed on the surface of the workbench 2 and is located at the top of the slideway 4, the sliding block 502 is fixedly connected to the bottom of the compression plate 501, the sliding block 502 is located inside the slideway 4, two ends of the screw rod 503 are fixedly connected to the inner wall of the slideway 4, the sliding block 502 is in threaded connection with the surface of the screw rod 503, the motor 504 is fixedly connected to the rear side of the workbench 2, and the output end of the motor 504 is fixedly connected with the surface of the screw rod 503.

The scheme is adopted: through setting up clamping assembly 5, can press from both sides tightly the paper that needs to cut, avoid appearing moving and lead to the error of cutting at the in-process paper of cutting.

Referring to fig. 4 and 5, the positioning mechanism 11 includes a vertical block 1101, an insert rod 1102, a tension spring 1103 and a connecting column 1104, the insert rod 1102 is fixedly connected to one side of the vertical block 1101, which is close to the cutting knife 8, one side of the insert rod 1102, which is close to the cutting knife 8, penetrates and extends to the inside of the lock hole 7, the tension spring 1103 is sleeved on the surface of the insert rod 1102, two ends of the tension spring 1103 are respectively fixedly connected with the surface of the vertical block 1101 and the inner wall of the cavity 10, the connecting column 1104 is fixedly connected to the front side of the vertical block 1101, and the connecting column 1104 is matched with the adjusting mechanism 12.

The scheme is adopted: by providing the positioning mechanism 11, the cutter 8 can be fixed, and the cutter 8 can be stably fixed in the blade holder 6.

Referring to fig. 4, the adjusting mechanism 12 includes a pull rod 1201, a push rod 1202, a positioning shaft 1203 and a swinging rod 1204, the push rod 1202 is fixedly connected to the front side of the pull rod 1201, the right side of the pull rod 1201 penetrates through and extends out of the surface of the locking piece 9, the positioning shaft 1203 is fixedly connected to the inner wall of the cavity 10, the swinging rod 1204 is rotatably connected to the surface of the positioning shaft 1203, one side of the swinging rod 1204, which is close to the push rod 1202, is sleeved on the surface of the push rod 1202, and one side of the swinging rod 1204, which is close to the connecting rod 1104, is sleeved on the surface of the connecting rod 1104.

The scheme is adopted: by arranging the adjusting mechanism 12, the cutting knife 8 can be replaced, and the worn cutting knife 8 is prevented from influencing the cutting of paper.

Referring to fig. 4, the surface of the swing lever 1204 is provided with a pressing hole 13, and the inner wall of the pressing hole 13 is in contact with the surface of the pushing post 1202.

The scheme is adopted: by providing the pressing hole 13, the inner wall of the pressing hole 13 can be pressed by the pushing post 1202, thereby driving the swing lever 1204 to rotate around the positioning shaft 1203.

Referring to fig. 4, a vertical column 14 is fixedly connected to the bottom of the inner wall of the cavity 10, a spring 15 is sleeved on the surface of the vertical column 14, and two ends of the spring 15 are fixedly connected with the bottom of the lifting rod 1201 and the inner wall of the cavity 10 respectively.

The scheme is adopted: by providing the upstand 14 and the spring 15, the movement of the lift rod 1201 can be restricted, and the lift rod 1201 is supported by the spring 15, avoiding the occurrence of a drop in the lift rod 1201.

Referring to fig. 4, a cross column 16 is fixedly connected to the inner wall of the cavity 10, and one side of the cross column 16 near the vertical block 1101 penetrates and extends out of the surface of the vertical block 1101.

The scheme is adopted: by providing the cross posts 16, the movement of the vertical block 1101 can be restricted, and the situation that the plunger 1102 cannot be aligned with the lock hole 7 due to the offset of the vertical block 1101 when moving can be avoided.

The working principle of the utility model is as follows:

when the paper cutting device is used, paper is placed on the workbench 2, then the screw rod 503 is driven to rotate through the rotation of the motor 504, the screw rod 503 drives the sliding block 502 to move after rotating, the sliding block 502 drives the pressing plate 501 to move after moving, the paper can be cut after being extruded through the pressing plate 501, when the cutting knife 8 is worn by blunt mouths, the lifting rod 1201 is lifted upwards, the lifting rod 1201 drives the pushing column 1202 to move when moving, the pushing column 1202 extrudes the inner wall of the extrusion hole 13 when moving, thereby driving the swinging rod 1204 to rotate clockwise around the positioning shaft 1203, the swinging rod 1204 extrudes the surface of the connecting column 1104 through the inner wall of the extrusion hole 13 when moving, thereby driving the connecting column 1104 to move towards one side far away from the blade clamp 6, the connecting column 1104 drives the vertical block 1101 to move towards one side far away from the blade clamp 6 when moving, the vertical block 1101 drives the inserting rod 1102 to enter the inside of the cavity 10, and simultaneously stretches the tension spring 1103, at the moment, the cutting knife 8 worn by blunt mouths can be replaced, the new cutting knife 8 and the blade clamp 6 are assembled, the cutting knife is pulled in the reverse direction of the inserting rod 1201, and the cutting knife 1102 can be cut through the cutting knife 1102 after the cutting knife is pulled into the cutting knife 7, and the cutting knife 1102 can be continuously fixed through the cutting knife 1102 after the cutting knife is moved.

To sum up: this paper cutting device through setting up quick-witted case 1, workstation 2, cutter 3, slide 4, clamping assembly 5, pressure strip 501, sliding block 502, lead screw 503, motor 504, blade anchor clamps 6, lockhole 7, cut scissors 8, locking piece 9, cavity 10, positioning mechanism 11, perpendicular piece 1101, inserted bar 1102, extension spring 1103, spliced pole 1104, adjustment mechanism 12, pull rod 1201, promote post 1202, locating shaft 1203, swinging rod 1204, extrusion hole 13, upright post 14, spring 15 and the cooperation of diaphragm 16 use, the cutter of cutter can progressively blunt the mouth wearing and tearing after long-term cutting work has been solved, cutting work can be difficult to carry out this moment to the problem of the work efficiency of cutting processing has been reduced.

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 cutting device, includes quick-witted case (1), workstation (2) and cutter (3), its characterized in that: workstation (2) fixed connection is in the top of quick-witted case (1), cutter (3) fixed connection is in the top of workstation (2), slide (4) have been seted up on the surface of workstation (2), slide (4) are located one side slide (4) on workstation (2) surface and are connected with clamping assembly (5), the inside that the bottom of clamping assembly (5) extends to slide (4), the inside of cutter (3) is provided with blade anchor clamps (6), lockhole (7) have been seted up to the inner wall of blade anchor clamps (6), the bottom swing joint of blade anchor clamps (6) has cutting knife (8), the right side fixedly connected with locking piece (9) of blade anchor clamps (6), cavity (10) have been seted up to the inside of locking piece (9), the inside of cavity (10) is provided with positioning mechanism (11), one side that positioning mechanism (11) are close to blade anchor clamps (6) runs through and extends to the inside of lockhole (7), the inside of cavity (10) is provided with and uses adjustment mechanism (12) on the right side (12) of extending out of locking mechanism (12).

2. A paper cutting apparatus as defined in claim 1, wherein: clamping assembly (5) are including clamp plate (501), sliding block (502), lead screw (503) and motor (504), clamp plate (501) set up in the surface of workstation (2), and are located the top of slide (4), sliding block (502) fixed connection is in the bottom of clamp plate (501), sliding block (502) are located the inside of slide (4), the both ends of lead screw (503) all with the inner wall fixed connection of slide (4), sliding block (502) threaded connection is in the surface of lead screw (503), motor (504) fixed connection is in the rear side of workstation (2), the output of motor (504) and the fixed surface of lead screw (503) are connected.

3. A paper cutting apparatus as defined in claim 1, wherein: positioning mechanism (11) are including erecting piece (1101), inserted bar (1102), extension spring (1103) and spliced pole (1104), inserted bar (1102) fixed connection is close to one side of cutting scissors (8) in erecting piece (1101), one side that inserted bar (1102) is close to cutting scissors (8) runs through and extends to the inside of lockhole (7), the surface of inserted bar (1102) is located to extension spring (1103) cover, and the both ends of extension spring (1103) respectively with the inner wall fixed connection of the surface of erecting piece (1101) and cavity (10), spliced pole (1104) fixed connection is in the front side of erecting piece (1101), spliced pole (1104) and adjustment mechanism (12) cooperation use.

4. A paper cutting apparatus as claimed in claim 3, wherein: adjustment mechanism (12) are including carrying pull rod (1201), promote post (1202), locating shaft (1203) and swinging rod (1204), promote the front side of post (1202) fixed connection in carrying pull rod (1201), the right side of carrying pull rod (1201) runs through and extends the surface of locking piece (9), locating shaft (1203) fixed connection is in the inner wall of cavity (10), swinging rod (1204) rotate and connect in the surface of locating shaft (1203), one side cover that swinging rod (1204) is close to promote post (1202) is located the surface that promotes post (1202), one side cover that swinging rod (1204) is close to spliced pole (1104) is located the surface of spliced pole (1104).

5. A paper cutting apparatus as set forth in claim 4, wherein: the surface of the swinging rod (1204) is provided with a pressing hole (13), and the inner wall of the pressing hole (13) is in contact with the surface of the pushing column (1202).

6. A paper cutting apparatus as set forth in claim 4, wherein: the bottom of cavity (10) inner wall fixedly connected with erects post (14), the surface cover of erects post (14) is equipped with spring (15), the both ends of spring (15) are respectively with the bottom of lifting rod (1201) and the inner wall fixed connection of cavity (10).

7. A paper cutting apparatus as claimed in claim 3, wherein: the inner wall of the cavity (10) is fixedly connected with a transverse column (16), and one side, close to the vertical block (1101), of the transverse column (16) penetrates through and extends out of the surface of the vertical block (1101).