CN213562983U

CN213562983U - Paper cutting device of precise program-controlled paper cutter

Info

Publication number: CN213562983U
Application number: CN202021951393.1U
Authority: CN
Inventors: 黄曙
Original assignee: Zhejiang Kanglong Electronic Technology Co ltd
Current assignee: Zhejiang Kanglong Electronic Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-29
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a paper cutting device of a precise program-controlled paper cutter, a support frame is positioned on the surface of a workbench and is fixedly connected with the workbench, a paper cutter is positioned in the support frame, a cutter shell and a fixed plate are respectively positioned on two sides of the paper cutter, the cutter shell is clamped with the fixed plate to fix the paper cutter between the cutter shell and the fixed plate, a rotating mechanism comprises a motor, a first gear, a second gear, a rotating shaft and a rotating block, the motor is positioned on the inner wall of the support frame and is fixedly connected with the support frame, the first gear is fixedly connected with one end of an output shaft of the motor, the second gear is positioned on the upper part of the first, and the rotating shaft is fixedly connected with the second gear, one end of the rotating shaft is fixedly connected with the inner wall of the support frame, the other end of the rotating shaft is fixedly connected with the rotating block, the rotating block is positioned on one side of the knife shell and fixedly connected with the knife shell, and the two rotating mechanisms are respectively positioned on two sides of the knife shell and symmetrically distributed. The utility model discloses a set up slewing mechanism and make the cut paper angle of cut paper sword rotate the regulation.

Description

Paper cutting device of precise program-controlled paper cutter

Technical Field

The utility model relates to a paper cutter field, in particular to paper cutting device of accurate programme-controlled paper cutter.

Background

The paper cutter is a traditional product and is used for processing the paper cutting requirement at the later stage of printing. The cutting system is developed from a mechanical paper cutter to a tape control type paper cutter, and is also developed to a cutting system with microcomputer program control, color display, full image operation guide visualization processing, computer-aided cutting external programming and production data editing, so that the production preparation time is shorter, the cutting precision is higher, the labor intensity is lower, and the operation is safer.

Along with the continuous popularization and the popularization of the microcomputer program-controlled paper cutter, the application range and the application frequency of the program-controlled paper cutter are increased in a blowout mode, the automation degree and the cutting accuracy of the program-controlled paper cutter are gradually improved, and the paper cutting efficiency and the automation degree of the existing precise program-controlled paper cutter reach high levels.

However, in the existing paper cutting process, some papers have some special requirements, some stacked papers need to be cut into an inclined plane, some papers need to be cut into the paper from an inclined direction, and therefore, the paper cutters need to cut the paper from different angles, however, the existing paper cutters are often fixedly connected with the main body of the paper cutter, and the cutting angles of the existing paper cutters are difficult to adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a paper cutting device of accurate programme-controlled paper cutter has solved the problem that current paper cutter is difficult to adjust the cut paper angle.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a paper cutting device of a precise program-controlled paper cutter comprises a workbench, a support frame, a rotating mechanism, a cutter shell, a fixing plate and a paper cutter, wherein the support frame is positioned on the surface of the workbench and fixedly connected with the workbench, the paper cutter is positioned in the support frame, the cutter shell and the fixing plate are respectively positioned on two sides of the paper cutter and fixedly connected with the paper cutter, the rotating mechanism comprises a motor, a first gear, a second gear, a rotating shaft and a rotating block, the motor is horizontally arranged, the motor is positioned on the inner wall of the support frame and fixedly connected with the support frame, the first gear is fixedly connected with one end of an output shaft of the motor, the second gear is positioned on the upper part of the first gear and meshed with the first gear, the rotating shaft penetrates through the center of the second gear, and is fixedly connected with the second gear, pivot one end with support frame inner wall fixed connection, the other end with turning block fixed connection, the turning block is located sword shell one side and with sword shell fixed connection, slewing mechanism is provided with two, is located respectively the sword shell both sides are the symmetric distribution.

Adopt above-mentioned technical scheme, the sword shell and the fixed plate through the cut paper sword both sides are fixed to through slewing mechanism and sword shell fixed connection, the sword shell rotates along with it when making slewing mechanism rotate, thereby makes the cut paper angle of cut paper sword can adjust along with slewing mechanism's rotation.

Preferably, the number of second gear teeth is three times the number of first gear teeth.

Adopt above-mentioned technical scheme, establish the number of teeth through with gear two into the triple of gear one to two gear only rotate the round when making gear one turn three rings, thereby make pivoted precision higher, the angle of the hand cutter that can adjust is more accurate.

Preferably, a clamping groove is formed in the cutter shell, the upper portion of the paper cutter is embedded in the clamping groove, through holes are formed in the upper portion of the paper cutter at intervals, the cutter shell corresponds to the through hole, a pit is formed in the position, corresponding to the fixing plate, of the through hole, the supporting rod penetrates through the through hole and is embedded in the pit, limiting grooves are formed in the edges of the cutter shell at intervals, the fixing plate corresponds to limiting blocks fixedly connected with the limiting grooves, the limiting blocks are embedded in the limiting grooves, the fixing plate is clamped with the cutter shell, and the upper portion of the paper cutter is pressed and fixed in the clamping groove of the cutter shell.

By adopting the technical scheme, the paper cutter is fixed between the fixing plate and the cutter shell through the fixing plate, and the cutter shell is fixedly connected with the rotating block, so that the paper cutter can rotate along with the rotating mechanism when the rotating mechanism drives the cutter shell to rotate, and the angle of the paper cutter can be adjusted.

Preferably, the paper pressing mechanism comprises an air cylinder and a pressing plate, the air cylinder is arranged on the top of the support frame in an inverted mode and fixedly connected with the support frame, an air cylinder piston rod is fixedly connected with the pressing plate, the pressing plate is horizontally arranged, and a base plate is fixedly connected to the bottom of the pressing plate.

Adopt above-mentioned technical scheme, through setting up nipper and construct, start the cylinder and can suppress the paper through the support frame bottom fixed to make the paper remain stable when the cut paper, avoid the removal of paper and cause the cut paper effect not good.

Preferably, the device further comprises two switches, wherein the two switches are respectively located on two sides of the upper portion of the workbench and fixedly connected with the workbench.

By adopting the technical scheme, the paper cutter can be operated only when two switches are opened simultaneously by setting the double switches, so that the phenomenon that the paper cutter is started suddenly due to mistaken collision is avoided, and the safety performance of the paper cutter is improved.

Preferably, the collecting basket is further included, a sliding groove is formed in one end of the upper portion of the workbench, a groove is formed in the side wall of the sliding groove, protruding eaves are fixedly connected to the two sides of the collecting basket, the collecting basket is located in the sliding groove and is in sliding connection with the sliding groove, the protruding eaves are consistent with the groove in shape, and the protruding eaves are embedded in the groove to slide.

Adopt above-mentioned technical scheme, collect the basket through setting up on the workstation for the paper that the cutting was accomplished etc. can get into and collect the basket and deposit, avoid the paper to pile up in workstation one side and make table surface be mixed and disorderly and probably cause the damage to the paper.

Preferably, the collection basket is far away from one side of the support frame and is fixedly connected with a handle, the middle part of the collection basket is fixedly connected with a filter plate, and the filter plate is horizontally placed.

By adopting the technical scheme, the handles are arranged on one side of the collecting basket, so that the collecting basket can be conveniently pushed and pulled out, the collecting basket can be more conveniently moved, the filter sheet is arranged in the middle of the collecting basket, paper scraps in paper entering the collecting basket after cutting can enter the bottom of the collecting basket through the filter sheet, and the paper taken out of the collecting basket can be kept clean and tidy.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic diagram of an embodiment showing a position of a screen;

FIG. 3 is a schematic diagram showing a position of the chute according to the embodiment;

FIG. 4 is a schematic structural diagram for showing a rotating mechanism according to an embodiment;

FIG. 5 is a schematic diagram showing the attachment of the guillotine according to one embodiment;

fig. 6 is a schematic diagram showing the position of the cutter according to the embodiment.

Reference numerals: 1. a work table; 2. a switch; 3. a support frame; 4. a filter disc; 5. a collection basket; 6. a convex brim; 7. a handle; 8. a chute; 9. a groove; 10. a motor; 11. a first gear; 12. a second gear; 13. a rotating shaft; 14. rotating the block; 15. a knife housing; 16. a cylinder; 17. pressing a plate; 18. a base plate; 19. a fixing plate; 20. a strut; 21. a limiting block; 22. a paper cutter; 23. a through hole; 24. a pit; 25. a limiting groove; 26. a clamping groove.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 6, a paper cutting device of a precise program control paper cutter comprises a workbench 1, a support frame 3, a rotating mechanism, a cutter shell 15, a fixing plate 19 and a paper cutter 22, wherein as shown in fig. 1, the support frame 3 is positioned on the surface of the workbench 1 and fixedly connected with the workbench 1, the paper cutter 22 is positioned in the support frame 3, the cutter shell 15 and the fixing plate 19 are respectively positioned on two sides of the paper cutter 22, and the cutter shell 15 and the fixing plate 19 are clamped to fix the paper cutter 22 between the two.

As shown in the attached drawing 2, the rotating mechanism comprises a motor 10, a first gear 11, a second gear 12, a rotating shaft 13 and a rotating block 14, the motor 10 is horizontally arranged, the motor 10 is located on the inner wall of the support frame 3 and is fixedly connected with the support frame 3, the first gear 11 is fixedly connected to one end of an output shaft of the motor 10, the second gear 12 is located on the upper portion of the first gear 11 and is meshed with the first gear 11, the rotating shaft 13 penetrates through the center of the second gear 12, the rotating shaft 13 is fixedly connected with the second gear 12, one end of the rotating shaft 13 is fixedly connected with the inner wall of the support frame 3, the other end of the rotating shaft is fixedly connected with the rotating block 14, the rotating block 14 is located on one side of the knife shell 15 and is fixedly connected with.

When the angle of the paper cutter 22 needs to be adjusted, the motor 10 is started, so that the motor 10 drives the first gear 11 to rotate, the first gear 11 drives the second gear 12 to rotate, the rotating shaft 13 fixedly connected with the second gear 12 rotates along with the second gear 12, the rotating block 14 fixedly connected with the second gear 12 also rotates at the moment, and the rotating block 14 drives the cutter housing 15 to rotate, so that the paper cutter 22 pressed in the cutter housing 15 by the fixing plate 19 rotates, and the angle adjustment of the paper cutter 22 is realized.

In order to make the adjustment angle of the guillotine 22 more accurate, the number of teeth of the second gear 12 is three times that of the first gear 11, so that the second gear 12 rotates only one revolution when the first gear 11 rotates three revolutions, thereby realizing that the guillotine 22 rotates slowly when the motor 10 starts, and can be stopped accurately.

With as shown in fig. 5 and fig. 6, draw-in groove 26 has been seted up to sword shell 15 inside, cut paper sword 22 upper portion inlays in draw-in groove 26, through-hole 23 has been seted up to cut paper sword 22 upper portion interval, sword shell 15 corresponds through-hole 23 position and has seted up pit 24, fixed plate 19 corresponds through-hole 23 fixed connection has branch 20, branch 20 passes through-hole 23 and inlays in pit 24, spacing groove 25 has been seted up at sword shell 15 edge interval, fixed plate 19 corresponds spacing groove 25 fixed connection has stopper 21, stopper 21 inlays in spacing groove 25, fixed plate 19 and sword shell 15 joint, and fixed plate 19 is fixed in the draw-in groove 26 of sword shell 15 with the suppression of cut paper sword 22 upper portion.

The fixing plate 19 fixes the paper cutter 22 between the fixing plate 19 and the cutter housing 15, and fixes the paper cutter 22 by clamping between the fixing plate 19 and the cutter housing 15, and here, in order to enable the fixing plate 19 to more stably press the paper cutter 22 so as not to move between the two, an anti-slip gasket can be fixedly connected on one side of the fixing plate 19 close to the paper cutter 22.

The utility model discloses a shell 15 and fixed plate 19 of cut paper sword 22 both sides are fixed cut paper sword 22 to through slewing mechanism and shell 15 fixed connection, shell 15 rotates thereupon when making slewing mechanism rotate, thereby make cut paper angle of cut paper sword 22 can adjust along with slewing mechanism's rotation.

As shown in figure 4, the paper pressing mechanism comprises an air cylinder 16 and a pressing plate 17, the air cylinder 16 is arranged at the top of the support frame 3 in an inverted mode and is fixedly connected with the support frame 3, a piston rod of the air cylinder 16 is fixedly connected with the pressing plate 17, the pressing plate 17 is horizontally arranged, and a base plate 18 is fixedly connected to the bottom of the pressing plate 17.

With fig. 1, when the paper passes through the opening at the lower part of the supporting frame 3, the paper passing through the bottom of the supporting frame 3 can be pressed and fixed by starting the air cylinder 16, so that the paper is kept stable during paper cutting, the paper is prevented from moving and the paper cutting effect is poor, and a certain distance is arranged between the pressing mechanism and the paper cutter 22, so that the paper cutter 22 cannot touch the pressing mechanism when rotating and adjusting the angle along with the rotating mechanism.

With fig. 1, switch 2 is provided with two, be located workstation 1 upper portion both sides respectively and with workstation 1 fixed connection, just can function through setting up double switch 2 when making only two switches 2 open simultaneously to avoid making the phenomenon of paper cutter sudden start because the mistake bumps, improved the security performance of paper cutter.

With figure 3 shown, spout 8 has been seted up to 1 upper portion one end of workstation, and recess 9 has been seted up to 8 lateral walls of spout to figure 2 shows, collects 5 both sides fixedly connected with protruding eaves 6 of basket, collects basket 5 be located spout 8 and with spout 8 sliding connection, protruding eaves 6 is unanimous with the recess 9 shape, protruding eaves 6 inlays and slides in recess 9.

Through set up collection basket 5 on workstation 1 for the paper that the cutting was accomplished etc. can get into collection basket 5 and deposit, avoid the paper to pile up in workstation 1 one side and make workstation 1 face be mixed and disorderly and probably cause the damage to the paper.

And as shown in figure 2, collect basket 5 and keep away from 3 one side fixedly connected with handles 7 of support frame, collect 5 middle part fixedly connected with filters 4 of basket, filters 4 are the level and place, handle 7 is convenient for collect the propelling movement of basket 5 and takes out, it is more convenient to make the removal of collecting basket 5, set up filters 4 at 5 middle parts of collecting basket, make the wastepaper that has in the paper that gets into after the cutting and collect basket 5 can get into through filters 4 and collect 5 bottoms, thereby make the paper of taking out from collecting basket 5 keep clean and tidy.

Claims

1. The paper cutting device of the precise program-controlled paper cutter is characterized by comprising a workbench (1), a support frame (3), a rotating mechanism, a cutter shell (15), a fixing plate (19) and a paper cutter (22), wherein the support frame (3) is positioned on the surface of the workbench (1) and fixedly connected with the workbench (1), the paper cutter (22) is positioned in the support frame (3), the cutter shell (15) and the fixing plate (19) are respectively positioned on two sides of the paper cutter (22), the cutter shell (15) and the fixing plate (19) are clamped to fix the paper cutter (22) between the two, the rotating mechanism comprises a motor (10), a first gear (11), a second gear (12), a rotating shaft (13) and a rotating block (14), the motor (10) is horizontally placed, and the motor (10) is positioned on the inner wall of the support frame (3) and fixedly connected with the support frame (3), gear one (11) fixed connection in motor (10) output shaft one end, gear two (12) are located gear one (11) upper portion and with gear one (11) mesh mutually, pivot (13) pass gear two (12) center, just pivot (13) with gear two (12) fixed connection, pivot (13) one end with support frame (3) inner wall fixed connection, the other end with turning block (14) fixed connection, turning block (14) are located sword shell (15) one side and with sword shell (15) fixed connection, slewing mechanism is provided with two, is located respectively sword shell (15) both sides are the symmetric distribution.

2. The cutting device of a precision programmable cutter according to claim 1, wherein the number of teeth of the second gear (12) is three times that of the first gear (11).

3. The paper cutting device of the precise program-controlled paper cutter according to claim 2, wherein a slot (26) is formed in the cutter housing (15), the upper portion of the paper cutter (22) is embedded in the slot (26), through holes (23) are formed in the upper portion of the paper cutter (22) at intervals, a concave pit (24) is formed in the cutter housing (15) corresponding to the through hole (23), a support rod (20) is fixedly connected to the fixing plate (19) corresponding to the through hole (23), the support rod (20) penetrates through the through hole (23) and is embedded in the concave pit (24), a limit groove (25) is formed in the edge of the cutter housing (15) at intervals, a limit block (21) is fixedly connected to the fixing plate (19) corresponding to the limit groove (25), the limit block (21) is embedded in the limit groove (25), and the fixing plate (19) is clamped with the cutter housing (15), and the fixing plate (19) presses and fixes the upper part of the paper cutter (22) in the clamping groove (26) of the cutter shell (15).

4. The paper cutting device of the precise program-controlled paper cutter according to claim 3, further comprising a paper pressing mechanism, wherein the paper pressing mechanism comprises a cylinder (16) and a pressing plate (17), the cylinder (16) is arranged at the top of the supporting frame (3) in an inverted manner and is fixedly connected with the supporting frame (3), a piston rod of the cylinder (16) is fixedly connected with the pressing plate (17), the pressing plate (17) is horizontally arranged, and a backing plate (18) is fixedly connected with the bottom of the pressing plate (17).

5. The paper cutting device of the precise program-controlled paper cutter is characterized by further comprising two switches (2), wherein the two switches (2) are respectively positioned on two sides of the upper part of the workbench (1) and fixedly connected with the workbench (1).

6. The paper cutting device of the precise program-controlled paper cutter according to claim 5, further comprising a collection basket (5), wherein one end of the upper portion of the working table (1) is provided with a chute (8), the side wall of the chute (8) is provided with a groove (9), two sides of the collection basket (5) are fixedly connected with convex eaves (6), the collection basket (5) is located in the chute (8) and is in sliding connection with the chute (8), the convex eaves (6) are consistent with the groove (9) in shape, and the convex eaves (6) are embedded in the groove (9) to slide.

7. The paper cutting device of the precise program-controlled paper cutting machine according to claim 6, characterized in that a handle (7) is fixedly connected to one side of the collecting basket (5) far away from the supporting frame (3), a filter sheet (4) is fixedly connected to the middle of the collecting basket (5), and the filter sheet (4) is horizontally placed.