CN218195573U

CN218195573U - Paper feeding mechanism of paper cutter

Info

Publication number: CN218195573U
Application number: CN202222466939.XU
Authority: CN
Inventors: 陈忠春
Original assignee: Xiamen Huandao Packaging Technology Co ltd
Current assignee: Xiamen Huandao Packaging Technology Co ltd
Priority date: 2022-09-17
Filing date: 2022-09-17
Publication date: 2023-01-03
Anticipated expiration: 2032-09-17

Abstract

The application discloses paper feeding mechanism of paper cutter, relate to the technical field of paper cutter, the lower problem of paper cutting accuracy has been improved, it includes the board, first guide rail is installed to the board, and place the board, be provided with the drive on the board and place the first drive arrangement that the board removed along first guide rail, it is provided with the conduction piece to place the one end that the board kept away from paper cutter incision department, the conduction piece is used for being the arc surface with the contact surface of paper pile, still install the second guide rail in the frame, and splint, splint are located the top of placing the board, be provided with the second drive arrangement that the drive splint removed along the second guide rail on the board, still be provided with the drive assembly of the vertical removal of drive splint on the board, still including driving first guide rail, the third drive arrangement of the vertical removal of second guide rail, install the induction system of response paper pile thickness on the board. This application can improve the accuracy of paper cutting.

Description

Paper feeding mechanism of paper cutter

Technical Field

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

Background

At present, when the paper cutter carries out the paper cutting, need place on the paper cutter after the manual work falls into several little piles of paper with a whole pile of paper, push pedal with the paper cutter both sides pushes away in opposite directions and makes the push pedal extrusion paper pile again, pushes the incision department of paper cutter into again after making paper pile both sides align and cuts.

To the above-mentioned correlation technique, the inventor thinks that manual work makes the paper pile in disorder on carrying the paper cutter easily, and when the push pedal extrusion paper pile of both sides, because the dynamics that the people extruded the paper is not good to be controlled, the paper produces the fold more easily or some papers do not level with the paper pile well, and the smoothness of paper is difficult to guarantee more, leads to cutting the accuracy of paper lower.

SUMMERY OF THE UTILITY MODEL

In order to improve the accuracy of paper cutting, the application provides a paper feeding mechanism of a paper cutting machine.

The application provides a paper feeding mechanism of paper cutter adopts following technical scheme:

the utility model provides a paper feeding mechanism of paper cutter, which comprises a worktable, first guide rail is installed to the board, and place the board, place board and first guide rail sliding connection, first guide rail level sets up, be provided with the drive on the board and place the first drive arrangement that the board removed along first guide rail, it is provided with the conduction piece to place the one end that the board kept away from the paper cutter incision department, the conduction piece is used for being the arc surface with the contact surface of paper pile, still install the second guide rail in the frame, and splint, second guide rail level sets up, splint and second guide rail sliding connection, splint are located the top of placing the board, be provided with the second drive arrangement that the drive splint removed along the second guide rail on the board, still be provided with the drive assembly of the vertical removal of drive splint on the board, still including driving first guide rail, the third drive arrangement of the vertical removal of second guide rail, install the induction system of response paper pile thickness on the board.

Through adopting above-mentioned technical scheme, induction system response pile's specific thickness makes first guide rail and the vertical removal of second guide rail, drives and places the board and remove the position to pile specific thickness. The paper stacking device comprises a placing plate, a clamping plate, a driving assembly, a second driving device, a driving assembly, a second driving device and a driving assembly, wherein the placing plate is moved by the first driving device, one end of the placing plate is pushed onto the placing plate through a paper stack, the clamping plate clamps the paper stack through the driving assembly, the first driving device moves the placing plate towards the paper stack and places the paper stack onto the placing plate, the clamping plate drives the paper stack to move towards a cutting opening close to a paper cutting machine through the second driving device, when the clamping plate moves to the end part, close to the cutting opening, of the placing plate, the clamping plate loosens the paper stack, the driving assembly and the second driving device vertically upwards and horizontally move to the position far away from the cutting opening, meanwhile, the placing plate horizontally moves to be in contact with a platform at the cutting opening through the first driving assembly, and the clamping plate horizontally moves to push the paper stack to enable the paper stack to be located at the cutting opening;

place the board and remove the paper pile and push into the paper pile and place the board on, splint clip the paper pile, make the paper pile be difficult for in disorder, splint drive paper pile horizontal migration, because splint clip the paper pile make the paper pile at the in-process that removes, the paper pile can remove more neatly, also enables the paper pile when the incision department, and the paper pile is more level and smooth, makes the accuracy of cutting the paper higher.

Optionally, the transmission piece includes a transmission roller, the surface of the transmission roller is covered with a buffer film, and two axial ends of the transmission roller are fixedly connected with the placing plate.

Through adopting above-mentioned technical scheme, the frictional force between buffer film and the pile of paper is great, can make the pile of paper convey to place on the board better.

Optionally, a plurality of balls are arranged on the placing plate at uniform intervals.

Through adopting above-mentioned technical scheme, the ball makes the paper pile in the in-process of placing the board and moving, reduces the paper pile and place the frictional force between the board, makes the paper pile remove more smoothly.

Optionally, the first guide rail is an electromagnetic guide rail, one end of the placing plate, which is in contact with the electromagnetic guide rail, is provided with a first slider matched with the first guide rail, the first driving device comprises a power line, and the power line is connected with a power supply.

Through adopting above-mentioned technical scheme, through the circular telegram to first guide rail and first slider, make first slider remove along first guide rail through the effect of magnetic field between first guide rail and the first slider.

Optionally, the second guide rail is slidably connected with a sliding rod, the second driving device drives the sliding rod to move along the second guide rail, the sliding rod is connected with the clamping plate, the clamping plate comprises an upper pressing plate and a lower pressing plate, and driving parts for driving the upper pressing plate and the lower pressing plate to move up and down are respectively arranged on the sliding rod.

Through adopting above-mentioned technical scheme, top board and holding down plate drive respectively, and the driving piece orders about the top board laminating of holding down in the upper surface of board after, when the paper pile was pushed into and is placed the board on, the paper pile was pushed simultaneously to the holding down plate on, the driving piece drive top board compresses tightly the paper pile, makes splint drive the paper pile and removes.

Optionally, the second guide rail is an electromagnetic guide rail, one end of the sliding rod, which is in contact with the electromagnetic guide rail, is provided with a second slider matched with the second guide rail, the second driving device comprises a power line, and the power line is connected with a power supply.

Through adopting above-mentioned technical scheme, through the circular telegram to second guide rail and second slider, make the second slider remove along the second guide rail through the effect of magnetic field between second guide rail and the second slider.

Optionally, the end of the sliding rod far away from the second guide rail is connected with a connecting rod, the connecting rod is connected with a receiving plate, and the receiving plate is attached to and slidably connected with the placing plate.

By adopting the technical scheme, the sliding rod can still stably clamp and drag the paper pile when being vibrated in the moving process.

Optionally, the bearing plate is provided with a plurality of rollers, and the rollers are in rolling connection with the lower surface of the placing plate.

Through adopting above-mentioned technical scheme, the gyro wheel makes the board of accepting slide more smoothly, and the gyro wheel restricts the upward movement of slide bar, and when making the slide bar receive vibrations, splint can press from both sides tightly and drag the paper pile better more steadily.

Optionally, a push plate is mounted at one end of the clamping plate.

Through adopting above-mentioned technical scheme, the push pedal can promote the paper pile better.

Optionally, the third driving device includes a screw rod and a motor for driving the screw rod to rotate, an output end of the motor is connected to the screw rod, and the screw rod is vertically arranged and connected to the first guide rail and the second guide rail.

Through adopting above-mentioned technical scheme, drive the removal of first guide rail, the vertical direction of second guide rail through the lead screw.

In summary, the present application includes at least one of the following advantages:

1. one end of the placing plate is pushed onto the placing plate through the paper stack, the clamping plate clamps the paper stack, the paper stack is not easy to scatter, the clamping plate drives the paper stack to move horizontally, and the paper stack can move regularly in the moving process due to the clamping of the paper stack by the clamping plate, so that when the paper stack is placed at the cutting opening, the paper stack is smooth, and the accuracy of cutting paper is high;

2. the ball makes the paper pile move on placing the board in-process, reduced and place the frictional force between the board, make the paper pile move more smoothly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic structural diagram showing the cooperation of the screw rod with the first guide rail and the second guide rail in the embodiment of the present application.

Description of the reference numerals: 1. a machine platform; 2. a first guide rail; 3. placing the plate; 4. a transfer roller; 5. a second guide rail; 6. pushing the plate; 7. a screw rod; 8. a ball bearing; 9. a first slider; 10. a second slider; 11. a slide bar; 12. an upper pressure plate; 13. pressing the plate downwards; 14. a splint; 15. a connecting rod; 16. a bearing plate; 17. a roller; 18. a chain line groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses paper feeding mechanism of a paper cutter. Referring to fig. 1, the paper feeding mechanism of the paper cutter comprises a machine table 1, a first guide rail 2 fixedly connected to the machine table 1, a placing plate 3, the placing plate 3 and the first guide rail 2 are slidably connected, and the first guide rail 2 simultaneously supports the placing plate 3. The first guide rail 2 is horizontally arranged, and the machine table 1 is provided with a first driving device for driving the placing plate 3 to move along the first guide rail 2. The end, far away from the paper cutter cutting opening, of the placing plate 3 is provided with a conducting piece, and the contact surface of the conducting piece, used for being in contact with the paper stack, is an arc surface.

Referring to fig. 1, the frame is further fixedly connected with a second guide rail 5 and a clamping plate 14, the second guide rail 5 is horizontally arranged, the second guide rail 5 is located above the first guide rail 2, the clamping plate 14 is slidably connected with the second guide rail 5, and the second guide rail 5 simultaneously supports the clamping plate 14. The clamping plate 14 is located above the placing plate 3, and a second driving device for driving the clamping plate 14 to move along the second guide rail 5 is arranged on the machine table 1. The machine table 1 is further provided with a driving assembly for driving the clamping plate 14 to vertically move, and further comprises a third driving device for driving the first guide rail 2 and the second guide rail 5 to vertically move, and the machine table 1 is provided with an induction device for inducing the thickness of the paper pile.

Referring to fig. 1, the sensing device causes the first guide rail 2 and the second guide rail 5 to vertically move according to a preset thickness of a paper stack, the placing plate 3 is driven to move to a position with a specific thickness of the paper stack, the placing plate 3 is moved in the direction of the paper stack by the first driving device, one end of the placing plate 3 is pushed onto the placing plate 3 by the paper stack, the clamping plate 14 clamps the paper stack by the driving assembly, the placing plate 3 is moved in the direction of the paper stack by the first driving device, after the paper stack is placed on the placing plate 3, the clamping plate 14 drives the paper stack to move to a cutting opening close to a paper cutter by the second driving device, when the clamping plate 14 moves to a tip of the placing plate 3 close to the cutting opening, the clamping plate 14 releases the paper stack, the driving assembly and the second driving device vertically upwards and horizontally move to a position far away from the cutting opening, and simultaneously, the placing plate 3 horizontally moves to be in contact with the cutting opening platform by the first driving assembly, and the clamping plate 14 horizontally moves to push the paper stack to make the paper stack be located at the cutting opening.

Referring to fig. 1, the conduction member includes a conduction roller 4, and a buffer film is coated on the surface of the conduction roller 4, and the buffer film may be made of hard foam, silica gel, or the like. The two axial ends of the transmission roller 4 are fixedly connected with the placing plate 3. The friction between the buffer film and the paper stack is large, so that the paper stack can be better transferred to the placing plate 3.

Referring to fig. 1, a plurality of balls 8 are provided on the placing plate 3 at regular intervals. The balls 8 reduce the friction between the paper stack and the placing plate 3 in the process of moving the paper stack on the placing plate 3, so that the paper stack can move more smoothly.

Referring to fig. 1, first guide rail 2 is the electromagnetism guide rail, places the board 3 and is provided with the first slider 9 with first guide rail 2 complex with the one end of electromagnetism guide rail contact, and first drive arrangement includes the circular telegram line, and the circular telegram line is connected with the power. When the first guide rail 2 and the first slider 9 are energized, the first slider 9 is moved along the first guide rail 2 by the action of the magnetic field between the first guide rail 2 and the first slider 9. The first slider 9 is moved by the magnetic field, so that the friction force between the first slider 9 and the first guide rail 2 is reduced in the moving process of the first slider 9, and the first slider 9 can move more smoothly.

Referring to fig. 1, a slide bar 11 is slidably connected to the second rail 5, and the second rail 5 supports the slide bar 11. The second driving device drives the sliding rod 11 to move along the second guide rail 5, the sliding rod 11 is connected with the clamping plate 14 in a sliding mode, the clamping plate 14 comprises an upper pressing plate 12 and a lower pressing plate 13, and driving pieces for driving the upper pressing plate 12 and the lower pressing plate 13 to move up and down are arranged on the sliding rod 11 respectively. The driving piece is an electrified wire which is connected with a power supply, the upper pressing plate 12 and the lower pressing plate 13 respectively vertically move on the sliding rod 11 under the action of a magnetic field, and the upper pressing plate 12 and the lower pressing plate 13 can also vertically move together after being attached. The upper pressing plate 12 and the lower pressing plate 13 are driven respectively, the driving part drives the lower pressing plate 13 to be attached to the upper surface of the placing plate 3, when the paper stack is pushed onto the placing plate 3, the paper stack is pushed onto the lower pressing plate 13 at the same time, the driving part drives the upper pressing plate 12 to compress the paper stack, and the second driving device drives the sliding rod 11 to move, so that the clamping plate 14 drives the paper stack to move.

Referring to fig. 2, a push plate 6 is fixedly connected to one end of the clamping plate 14 close to the lower pressing plate 13, and a face plate of the push plate 6 is perpendicular to a face plate of the lower pressing plate 13. When the push plate 6 pushes the paper stack, the contact area of the push plate 6 and the paper stack is large, and the push plate 6 can push the paper stack better.

Referring to fig. 1, the second guide rail 5 is an electromagnetic guide rail, one end of the sliding rod 11 contacting with the electromagnetic guide rail is fixedly connected with a second slider 10 matched with the second guide rail 5, the second driving device comprises an electrified wire, and the electrified wire is connected with a power supply. When the second guide rail 5 and the second slider 10 are energized, the second slider 10 is moved along the second guide rail 5 by the action of the magnetic field between the second guide rail 5 and the second slider 10.

Referring to fig. 1, a connecting rod 15 is fixedly connected to one end of the sliding rod 11 away from the second guide rail 5, a receiving plate 16 is fixedly connected to the connecting rod 15, and the receiving plate 16 is attached to and slidably connected to the placing plate 3. When the slide bar 11 is vibrated during the movement, the clamping plate 14 can still clamp and drag the paper pile more stably.

Referring to fig. 1, the receiving plate 16 is provided with a plurality of rollers 17, and the rollers 17 are connected with the lower surface of the placing plate 3 in a rolling manner. The roller 17 makes the bearing plate 16 slide more smoothly, and the roller 17 limits the upward movement of the sliding rod 11, so that the clamping plate 14 can clamp and drag the paper stack more stably when the sliding rod 11 is vibrated.

Referring to fig. 2, the third driving device includes a screw rod 7 and a motor for driving the screw rod 7 to rotate, an output end of the motor is connected with the screw rod 7, and the screw rod 7 is vertically arranged and fixedly connected with the first guide rail 2 and the second guide rail 5. The first guide rail 2 and the second guide rail 5 are driven to move in the vertical direction through the screw rod 7.

Referring to fig. 2, a chainline groove 18 is fixedly connected to the frame. The chain wire groove 18 protects the electrified wire and enables the wiring to be more orderly.

The implementation principle of the paper feeding mechanism of the paper cutting machine in the embodiment of the application is as follows: the board 3 is placed through the drive of first drive arrangement, and the one end of placing board 3 makes the pile of paper be pushed into through the pile of paper and places on board 3, and splint 14 clip the pile of paper simultaneously, makes the pile of paper difficult in disorder. The splint 14 presss from both sides tight paper pile and drives the paper pile and place board 3 on horizontal migration, drags the paper pile to the other end of placing board 3 after, places board 3 and moves to the incision department that is close to the paper cutter again, and splint 14 returns the original place through vertical and horizontal migration and promotes the paper pile again to incision department and cuts. Because the clamping plates 14 clamp the paper stack, the paper stack can move neatly in the moving process of the paper stack, the paper stack can be smoother at the cut, and the accuracy of cutting paper is higher.

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: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A paper feeding mechanism of a paper cutting machine is characterized in that: including board (1), first guide rail (2) are installed in board (1), and place board (3), place board (3) and first guide rail (2) sliding connection, first guide rail (2) level sets up, be provided with the drive on board (1) and place board (3) along the first drive arrangement that first guide rail (2) removed, the one end of placing board (3) and keeping away from the paper cutter incision department is provided with the conduction piece, the conduction piece is used for being the arc surface with the contact surface of paper stack, still install second guide rail (5) in the frame, and splint (14), second guide rail (5) level sets up, splint (14) and second guide rail (5) sliding connection, splint (14) are located the top of placing board (3), be provided with the second drive arrangement that drive splint (14) removed along second guide rail (5) on board (1), still be provided with the drive assembly that drives the vertical removal of splint (14) on board (1), still include drive first guide rail (2), the third drive arrangement of the vertical removal of second guide rail (5), install the induction system's of paper stack (1) thickness induction system.

2. The paper feeding mechanism of a paper cutter according to claim 1, characterized in that: the transmission piece comprises a transmission roller (4), a buffer film is covered on the surface of the transmission roller (4), and two axial ends of the transmission roller (4) are fixedly connected with the placing plate (3).

3. The paper feeding mechanism of a paper cutter according to claim 1, characterized in that: a plurality of balls (8) are uniformly arranged on the placing plate (3) at intervals.

4. The paper feeding mechanism of a paper cutting machine according to claim 1, characterized in that: first guide rail (2) are the electromagnetism guide rail, place board (3) and the one end of electromagnetism guide rail contact be provided with first guide rail (2) complex first slider (9), first drive arrangement includes the circular telegram line, and the circular telegram line is connected with the power.

5. The paper feeding mechanism of a paper cutter according to claim 1, characterized in that: the second guide rail (5) is connected with a sliding rod (11) in a sliding mode, the second driving device drives the sliding rod (11) to move along the second guide rail (5), the sliding rod (11) is connected with a clamping plate (14), the clamping plate (14) comprises an upper pressing plate (12) and a lower pressing plate (13), and driving pieces which drive the upper pressing plate (12) and the lower pressing plate (13) to move up and down are arranged on the connecting frame respectively.

6. The paper feeding mechanism of a paper cutter according to claim 5, characterized in that: the second guide rail (5) is an electromagnetic guide rail, one end of the sliding rod (11) contacting with the electromagnetic guide rail is provided with a second sliding block (10) matched with the second guide rail (5), the second driving device comprises a power line, and the power line is connected with a power supply.

7. The paper feeding mechanism of a paper cutter according to claim 5, characterized in that: one end of the sliding rod (11) far away from the second guide rail (5) is connected with a connecting rod (15), the connecting rod (15) is connected with a bearing plate (16), and the bearing plate (16) is attached to and in sliding connection with the placing plate (3).

8. The paper feeding mechanism of a paper cutting machine according to claim 7, characterized in that: the bearing plate (16) is provided with a plurality of rollers (17), and the rollers (17) are in rolling connection with the lower surface of the placing plate (3).

9. The paper feeding mechanism of a paper cutter according to claim 1, characterized in that: one end of the clamping plate (14) is provided with a push plate (6).

10. The paper feeding mechanism of a paper cutting machine according to claim 1, characterized in that: the third driving device comprises a screw rod (7) and a motor for driving the screw rod (7) to rotate, the output end of the motor is connected with the screw rod (7), and the screw rod (7) is vertically arranged and is connected with the first guide rail (2) and the second guide rail (5).