CN210998951U

CN210998951U - Paper cutting machine

Info

Publication number: CN210998951U
Application number: CN201921196965.7U
Authority: CN
Inventors: 吴克美
Original assignee: Jiangsu Yueda Printing Co ltd
Current assignee: Jiangsu Yueda Printing Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-07-14
Anticipated expiration: 2029-07-26

Abstract

The utility model relates to the technical field of machining, in particular to a paper cutter which facilitates the maintenance of paper cutter equipment and improves the convenience; the bottom ends of the four groups of connecting frames are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the bottom plate, and the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate are respectively connected with the top ends of the supporting legs; the device comprises a top plate, four groups of connecting frames, a hydraulic cylinder, a shell, a motor, a speed reducer, a transmission belt, a second transmission wheel, a support frame, a funnel, connecting pipes, a bottom plate and supporting legs, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate are respectively connected with the top ends of the four groups of connecting frames, and the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate are respectively connected with the top ends of the supporting legs.

Description

Paper cutting machine

Technical Field

The utility model relates to a machining's technical field especially relates to a paper cutter.

Background

As is well known, a paper cutter is an auxiliary device for cutting household paper, which is widely used in the field of machining; the existing paper cutting machine comprises a top plate, four groups of connecting frames, a hydraulic cylinder, a shell, a motor, a speed reducer, a transmission belt, a second transmission wheel, a support frame, a funnel, a connecting pipe, a bottom plate and supporting legs, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate are respectively connected with the top ends of the four groups of connecting frames, the hydraulic cylinder is arranged inside the middle part of the top plate, the bottom end of the hydraulic cylinder is connected with the top end of the shell, a cavity is arranged inside the shell, the top end of the motor is connected with the inner top wall of the shell, the right output end of the motor is connected with the left input end of the speed reducer, the top end of the speed reducer is connected with the inner top wall of the shell, a first transmission wheel is arranged at the right output end of the speed reducer, the second transmission wheel is, the supporting frame is rotatably provided with a rotating shaft, the rotating shaft is provided with a cutting knife, the bottom plate is provided with an opening, the bottom ends of the four groups of connecting frames are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the bottom plate, and the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate are respectively connected with the top ends of the supporting legs; when the existing paper cutting machine is used, firstly, a motor is started, a speed reducer drives a first driving wheel and a second driving wheel to rotate through the motor, a driving belt is driven by the first driving wheel and the second driving wheel to rotate simultaneously, raw materials are put into a working cavity from a lower opening, a cutting knife cuts the raw materials under the rotation of a rotating shaft, a hydraulic cylinder is started, the hydraulic cylinder enables a shell and a connection whole body to move up and down, the cutting of the raw materials at different depths is continued, the cut paper falls into a hopper from the opening of a bottom plate and is discharged to the outside through a connecting pipe; the existing paper cutting machine is found in use, the hydraulic cylinder of the existing paper cutting machine is prone to failure due to long-term paper cutting, the supporting legs for placing the hydraulic cylinder are difficult to open, the time for maintaining the connecting frame is influenced, and economic loss is indirectly caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a make the paper cutter equipment maintenance of being convenient for, improve the paper cutter of convenience.

The utility model discloses a paper cutting machine, which comprises a top plate, four groups of connecting frames, a hydraulic cylinder, a housing, a motor, a speed reducer, a driving belt, a second driving wheel, a supporting frame, a funnel, a connecting pipe, a bottom plate and supporting legs, wherein the left front side, the left back side, the right front side and the right back side of the bottom end of the top plate are respectively connected with the top ends of the four groups of connecting frames, the hydraulic cylinder is arranged in the middle of the top plate, the bottom end of the hydraulic cylinder is connected with the top end of the housing, the housing is internally provided with a cavity, the top end of the motor is connected with the inner top wall of the housing, the right output end of the motor is connected with the left input end of the speed reducer, the top end of the speed reducer is connected with the inner top wall of the housing, the right output end of the speed reducer is provided with a first driving wheel, the second driving wheel is, the supporting frame is rotatably provided with a rotating shaft, the rotating shaft is provided with a cutting knife, the bottom plate is provided with an opening, the bottom ends of the four groups of connecting frames are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the bottom plate, and the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate are respectively connected with the top ends of the supporting legs; still include the fixed block, spacing hole, spacing post, the movable plate, the rubber circle, the shadoof, spring and connecting block, the inside of fixed block is provided with the cavity, the inner wall fixedly connected with connecting block of the one end of landing leg is kept away from to the cavity, one side fixedly connected with spring that the connecting block is close to the landing leg, the one end fixedly connected with movable plate of connecting block is kept away from to the spring, the spacing post of one side fixedly connected with of spring is kept away from to the movable plate, spacing hole has all been seted up to the both sides of landing leg, the one end that the connecting block was kept away from to spacing post runs through the inner wall of cavity and extends to the inside in spacing hole, the side of connecting block is provided with the shadoof.

The utility model discloses a paper cutter still includes the collecting box, and the inside of collecting box is provided with the cavity, and the upper end is provided with the upper shed, and the upper shed communicates with each other with the cavity.

The utility model discloses a paper cutter still includes four group's universal wheels, and the top of four group's universal wheels is connected with left front side, left rear side, right front side and the right rear side of the bottom of collecting box respectively.

The utility model discloses a paper cutter still includes four group's screwed pipes, four group's threaded rods and four group's callus on the sole, and the top of four group's screwed pipes is connected with left front side, left rear side, right front side and the right rear side of the bottom of collecting box respectively, and the top of four group's threaded rods spiral shell dress is to the bottom of four group's screwed pipes and insert the inside to the bottom of four group's screwed pipes respectively, and the bottom of four group's callus on the sole is connected with the top of four group's threaded rods respectively.

The utility model discloses a paper cutter still includes the handle, and the left end of handle is connected with the right-hand member of collecting box.

The utility model discloses a paper cutter still includes four group's protection pads, and the top of four group's protection pads is connected with the top of four group's landing legs respectively, and the material of protection pad adopts rubber to make.

The utility model discloses a paper cutter, rubber circle adopt the rubber material to make.

The utility model discloses a paper cutter, callus on the sole are made with the rubber material.

Compared with the prior art, the beneficial effects of the utility model are that: when the device breaks down and needs maintenance, outwards pull the lifting block, make lifting bar, movable plate, spring remove to the spacing post that makes to be connected with the movable plate breaks away from spacing hole, then alright opening device maintains, and when the pneumatic cylinder broke down, open the landing leg, can in time maintain the pneumatic cylinder, make the maintenance of being convenient for of paper cutter equipment, improve the convenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the connection of a fixed block and a lifting block;

FIG. 3 is a partially enlarged schematic view of portion A of FIG. 1;

FIG. 4 is a partially enlarged structural view of the portion B in FIG. 1;

in the drawings, the reference numbers: 1. a top plate; 2. a connecting frame; 3. a hydraulic cylinder; 4. a housing; 5. a motor; 6. a speed reducer; 7. a drive belt; 8. a first drive pulley; 9. a second transmission wheel; 10. A rotating shaft; 11. a support frame; 12. a cutting knife; 13. a funnel; 14. a connecting pipe; 15. a base plate; 16. a support leg; 17. a fixed block; 18. a limiting hole; 19. a limiting column; 20. moving the plate; 21. a guard ring; 22. lifting a rod; 23. a spring; 24. lifting blocks; 25. connecting blocks; 26. a collection box; 27. a universal wheel; 28. a handle; 29. a protection pad; 30. a threaded pipe; 31. a threaded rod; 32. a foot pad.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the paper cutting machine of the present invention comprises a top plate 1, four sets of connecting frames 2, a hydraulic cylinder 3, a housing 4, a motor 5, a speed reducer 6, a driving belt 7, a second driving wheel 9, a supporting frame 11, a funnel 13, a connecting pipe 14, a bottom plate 15 and a supporting leg 16, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate 1 are respectively connected with the top ends of the four sets of connecting frames 2, the hydraulic cylinder 3 is arranged inside the middle part of the top plate 1, the bottom end of the hydraulic cylinder 3 is connected with the top end of the housing 4, a cavity is arranged inside the housing 4, the top end of the motor 5 is connected with the inner top wall of the housing 4, the right output end of the motor 5 is connected with the left input end of the speed reducer 6, the top end of the speed reducer 6 is connected with the inner wall of the housing 4, the right, the first driving wheel 8 and the second driving wheel 9 are in transmission connection with a driving belt 7, the bottom end of a supporting frame 11 is connected with the inner bottom wall of the shell 4, a rotating shaft 10 is rotatably arranged on the supporting frame 11, a cutting knife 12 is arranged on the rotating shaft 10, an opening is formed in a bottom plate 15, the bottom ends of four groups of connecting frames 2 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the bottom plate 15, and the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate 15 are respectively connected with the top ends of supporting legs; the lifting device comprises a fixed block 17, a limiting hole 18, a limiting column 19, a moving plate 20, a rubber ring 21, a lifting rod 22, a spring 23 and a connecting block 25, wherein a cavity is formed in the fixed block 17, the inner wall of one end, away from the supporting leg 16, of the cavity is fixedly connected with the connecting block 25, one side, close to the supporting leg 16, of the connecting block 25 is fixedly connected with the spring 23, one end, away from the connecting block 25, of the spring 23 is fixedly connected with the moving plate 20, one side, away from the spring 23, of the moving plate 20 is fixedly connected with the limiting column 19, the limiting hole 18 is formed in each of two sides of the supporting leg 16, one end, away from the connecting block 25, of the limiting column 19 penetrates through the inner wall of the cavity and extends into the limiting hole 18, a lifting block 24 is arranged on the side face of the connecting block; when the device breaks down and needs maintenance, outwards pull the lifting block, make lifting bar, movable plate, spring remove to the spacing post that makes to be connected with the movable plate breaks away from spacing hole, then alright opening device maintains, and when the pneumatic cylinder broke down, open the landing leg, can in time maintain the pneumatic cylinder, make the maintenance of being convenient for of paper cutter equipment, improve the convenience.

The paper cutting machine of the utility model also comprises a collecting box 26, a cavity is arranged inside the collecting box 26, an upper opening is arranged at the upper end of the collecting box, and the upper opening is communicated with the cavity; through setting up the collecting box, can concentrate the collection to the good paper of cutting, improve the convenience.

The paper cutting machine of the utility model also comprises four groups of universal wheels 27, the top ends of the four groups of universal wheels 27 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the collecting box 26; through the arrangement, the collecting box and the connecting whole body thereof can be moved and braked, and convenience is improved.

The utility model discloses a paper cutter, still include four group's screwed pipes 30, four group's threaded rod 31 and four group's callus on the sole 32, the top of four group's screwed pipe 30 is connected with the left front side, left rear side, right front side and the right rear side of the bottom of collecting box 26 respectively, the top of four group's threaded rod 31 spiral shell dress to the bottom of four group's screwed pipe 30 and insert to the inside of the bottom of four group's screwed pipe 30 respectively, the bottom of four group's callus on the sole 32 is connected with the top of four group's threaded rod 31 respectively; through the arrangement, the height of the universal wheel is adjusted, so that the universal wheel is separated from the ground when the collecting box and the connecting whole body stop working, and the stability of the whole body is improved.

The paper cutting machine of the utility model also comprises a handle 28, the left end of the handle 28 is connected with the right end of the collecting box 26; through the arrangement, the collecting box and the connecting whole body thereof are convenient to move, and convenience is improved.

The paper cutting machine of the utility model also comprises four groups of protection pads 29, the top ends of the four groups of protection pads 29 are respectively connected with the top ends of the four groups of supporting legs 16, and the protection pads 29 are made of rubber; through the arrangement, the wear degree of the supporting legs can be reduced, and the practicability is improved.

In the paper cutting machine of the utility model, the rubber ring 21 is made of rubber material; through setting up the rubber circle, prevent that the movable plate is direct to lead to the fixed block to damage easily with the fixed block contact, improve the practicality.

In the paper cutting machine of the utility model, the foot pad 32 is made of rubber material; through the arrangement, the friction force between the foot pad and the ground is increased, and the stability is improved.

The utility model discloses a paper cutter, it is at work, at first open motor 5, speed reducer 6 drives first drive wheel 8 and second drive wheel 9 through motor 5 and rotates, drive belt 7 is driven by first drive wheel 8 and second drive wheel 9 simultaneously and rotates, put into the working chamber raw and other materials from the under shed, cutting knife 12 rotates under pivot 10 and cuts raw and other materials, open pneumatic cylinder 3, pneumatic cylinder 3 will make shell 4 and connect whole and reciprocate, continue to carry out the cutting of the different degree of depth to raw and other materials, paper after the cutting drops to funnel 13 from the opening part of bottom plate 15, discharge to collection box 26 through connecting pipe 14, when the device breaks down and needs maintenance, draw the lifting block 24 outward, make lifting bar 22, movable plate 20, spring movable plate 23 move, thereby make the spacing post 19 of being connected with 20 break away from spacing hole 18, then the device can be opened and maintained, when the hydraulic cylinder 3 breaks down, the supporting legs 16 are opened, and the hydraulic cylinder 3 can be maintained in time.

The installation mode, the connection mode or the arrangement mode of the paper cutting machine of the utility model are common mechanical modes, and the paper cutting machine can be implemented as long as the beneficial effects can be achieved; the utility model discloses a collecting box and universal wheel of paper cutter are purchase on the market, and this technical staff in the industry only need install and operate according to its subsidiary service instruction can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A paper cutting machine comprises a top plate (1), four groups of connecting frames (2), hydraulic cylinders (3), a shell (4), a motor (5), a speed reducer (6), a transmission belt (7), a second transmission wheel (9), a support frame (11), a funnel (13), a connecting pipe (14), a bottom plate (15) and support legs (16), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate (1) are respectively connected with the top ends of the four groups of connecting frames (2), the hydraulic cylinders (3) are arranged inside the middle part of the top plate (1), the bottom ends of the hydraulic cylinders (3) are connected with the top end of the shell (4), a cavity is arranged inside the shell (4), the top end of the motor (5) is connected with the inner top wall of the shell (4), the right output end of the motor (5) is connected with the left input end of the speed reducer (6), the top end of the speed reducer (6) is connected, a first driving wheel (8) is arranged at the right output end of the speed reducer (6), a second driving wheel (9) is rotatably connected to the bottom of the cavity, the first driving wheel (8) and the second driving wheel (9) are in transmission connection with a driving belt (7), the bottom end of a support frame (11) is connected with the inner bottom wall of the shell (4), a rotating shaft (10) is rotatably arranged on the support frame (11), a cutting knife (12) is arranged on the rotating shaft (10), an opening is formed in the bottom plate (15), the bottom ends of four groups of connecting frames (2) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the bottom plate (15), and the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate (15) are respectively connected with the; the rubber ring lifting device is characterized by further comprising a fixing block (17), a limiting hole (18), a limiting column (19), a movable plate (20), a rubber ring (21), a lifting rod (22), a spring (23) and a connecting block (25), wherein a cavity is formed in the fixing block (17), the inner wall of one end, away from the supporting leg (16), of the cavity is fixedly connected with the connecting block (25), one side, close to the supporting leg (16), of the connecting block (25) is fixedly connected with the spring (23), one end, away from the connecting block (25), of the spring (23) is fixedly connected with the movable plate (20), one side, away from the spring (23), of the movable plate (20) is fixedly connected with the limiting column (19), the two sides of the supporting leg (16) are respectively provided with the limiting hole (18), one end, away from the connecting block (25), of the limiting column (19) penetrates through the inner wall of, the lifting rod (22) is positioned in the spring (23), and one end of the lifting rod (22) far away from the moving plate (20) sequentially penetrates through the connecting block (25) and the inner wall of the cavity and is fixedly connected with the lifting block (24).

2. The paper cutting machine according to claim 1, further comprising a collection box (26), the collection box (26) having a cavity therein and an upper opening at an upper end thereof, the upper opening communicating with the cavity.

3. The paper cutting machine according to claim 2, further comprising four sets of universal wheels (27), the top ends of the four sets of universal wheels (27) being connected to the left front side, the left rear side, the right front side and the right rear side of the bottom end of the collection box (26), respectively.

4. The paper cutter according to claim 3, further comprising four sets of screw pipes (30), four sets of threaded rods (31), and four sets of foot pads (32), wherein the top ends of the four sets of screw pipes (30) are respectively connected to the front left side, the rear left side, the front right side, and the rear right side of the bottom end of the collection box (26), the top ends of the four sets of threaded rods (31) are respectively screwed to the bottom ends of the four sets of screw pipes (30) and inserted into the insides of the bottom ends of the four sets of screw pipes (30), and the bottom ends of the four sets of foot pads (32) are respectively connected to the top ends of the four sets of threaded rods (31).

5. The paper cutting machine according to claim 4, further comprising a handle (28), the left end of the handle (28) being connected to the right end of the collecting chamber (26).

6. The paper cutting machine according to claim 5, characterized in that it further comprises four sets of protective pads (29), the top ends of the four sets of protective pads (29) being connected to the top ends of the four sets of legs (16), respectively, the protective pads (29) being made of rubber.

7. The paper cutting machine according to claim 6, characterized in that the rubber ring (21) is made of rubber.

8. The paper cutting machine according to claim 7, characterized in that the foot pad (32) is made of rubber.