CN217376724U

CN217376724U - Pneumatic slitting unit of slitting machine

Info

Publication number: CN217376724U
Application number: CN202123433842.0U
Authority: CN
Inventors: 张熙圣; 李远利
Original assignee: Qingzhou SgOne Machinery Equipment Co ltd
Current assignee: Qingzhou SgOne Machinery Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-06
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of a flexographic printing machine, in particular to a pneumatic cutting unit of a cutting machine, which prolongs the service life of equipment and improves the cutting efficiency; the method comprises the following steps: the paper guide roll comprises supporting wallboards, wherein a plurality of groups of paper guide rolls are rotatably arranged between two groups of supporting wallboards and used for guiding printing materials, guide rail seats are fixedly arranged on the inner walls of the two groups of supporting wallboards, guide rails are slidably arranged on each guide rail seat, and winding rolls are rotatably arranged at the bottoms of the two groups of supporting wallboards and used for winding the printing materials which are not cut; the link plate, link plate and two sets of guide rail fixed connection, the equal fixed mounting in both sides of link plate has the wallboard of cutting, and fixed mounting has the fender between the wallboard of cutting for two sets of, and fixed mounting has the fixed plate between the wallboard of cutting for two sets of, is provided with blade holder and gas storage pole on the fixed plate, installs pneumatics on the blade holder and divides the cutter.

Description

Pneumatic slitting unit of slitting machine

Technical Field

The utility model relates to a technical field of flexographic printing machine especially relates to a unit is cut in cutter pneumatics.

Background

The flexographic printing machines are matched and applied in a plurality of ways, slitting is one of the ways, at present, the traditional slitting machine is used in a plurality of printing and packaging industries, the traditional slitting machine cannot be directly connected with the flexographic printing machines, and after the flexographic printing machines are finished, the paper rolls are loaded and unloaded onto the slitting machine to slit the paper rolls;

traditional cutting machine does not use pneumatic slitting knife, and most use pure mechanical structure to carry out cutting of scroll, has very big influence to the organism consumption and the life of slitting machine, simultaneously greatly reduced work efficiency, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a lifting means's life improves the pneumatic unit of cutting machine of cutting efficiency.

The utility model discloses a unit is cut in cutter pneumatics, include:

the paper guide device comprises supporting wallboards, wherein a plurality of groups of paper guide rollers are rotatably arranged between the two groups of supporting wallboards and used for guiding printing materials, guide rail seats are fixedly arranged on the inner walls of the two groups of supporting wallboards, guide rails are slidably arranged on each guide rail seat, and winding rollers are rotatably arranged at the bottoms of the two groups of supporting wallboards and used for winding the printing materials which are not cut;

the hanging plate is fixedly connected with the two groups of guide rails, slitting wallboards are fixedly arranged on two sides of the hanging plate, a spacer is fixedly arranged between the two groups of slitting wallboards, a fixing plate is fixedly arranged between the two groups of slitting wallboards, a cutter holder and a gas storage rod are arranged on the fixing plate, a pneumatic slitting cutter is arranged on the cutter holder, and the output end of the gas storage rod is communicated with the input end of the pneumatic slitting cutter;

the bottom cutter shaft is rotatably arranged between the two groups of split wall boards, a bottom cutter is arranged on the circumferential outer wall of the bottom cutter shaft corresponding to the pneumatic slitting knife, a group of paper guide rolls are rotatably arranged between the two groups of split wall boards, and the paper guide rolls are used for being matched between the two groups of supporting wall boards to vertically guide the printing materials between the bottom cutter shaft and the pneumatic slitting knife;

the support wallboard is provided with an adjusting mechanism for adjusting the relative position between the hanging plate and the two groups of support wallboards, and the support wallboards are provided with power mechanisms for driving the bottom cutter shaft to rotate along the axis of the bottom cutter shaft.

The utility model discloses a unit is cut in cutting machine pneumatics, adjustment mechanism is including adjusting lead screw and regulation handle, right side run through on the supporting wall board and be provided with the through-hole, the fixed lead screw nut that is provided with of through-hole department, adjust lead screw spiral shell dress and pass the regulation lead screw and cut the wallboard with the right side and rotate and be connected, the fixed regulation handle that is provided with in right side of adjusting the lead screw.

The utility model discloses a unit is cut in cutter pneumatics, power unit includes motor, shaft coupling and back shaft, back shaft fixed mounting is on the left side support wallboard, motor fixed mounting is on the back shaft, the output of motor passes through shaft coupling and end arbor synchronous connection, and but motor and end arbor axial free activity.

Compared with the prior art, the beneficial effects of the utility model are that: through the setting, the printing material rolling that will cut is on the wind-up roll to guide the direction input of paper roll to the printing machine in through a plurality of groups, make the bed knife axle rotatory along self axis through starting power device, and start the air storage pole, make the pneumatic bed knife that divides on the cutter cooperation bed knife axle cut printing material, lifting means's life improves and cuts efficiency.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

in the drawings, the reference numbers: 1. a paper guide roller; 2. a guide rail seat; 3. a guide rail; 4. hanging the plate; 5. slitting the wallboard; 6. supporting; 7. a bottom cutter shaft; 8. a fixing plate; 9. a tool apron; 10. a pneumatic slitting knife; 11. a gas storage pole; 12. adjusting the lead screw; 13. adjusting the handle; 14. a motor; 15. a coupling; 16. a support shaft; 17. a bed knife; 18. a wind-up roll; 19. supporting the wall panel.

Detailed Description

The following detailed description of the embodiments of the present invention is made 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 fig. 2, the utility model discloses a pneumatic cutting unit of cutting machine, include:

the paper guide roll comprises supporting wall plates 19, wherein a plurality of groups of paper guide rolls 1 are rotatably arranged between two groups of supporting wall plates 19, the paper guide rolls 1 are used for guiding printing materials, guide rail seats 2 are fixedly arranged on the inner walls of the two groups of supporting wall plates 19, guide rails 3 are slidably arranged on the guide rail seats 2, and winding rolls 18 are rotatably arranged at the bottoms of the two groups of supporting wall plates 19 and used for winding the printing materials which are not cut;

the device comprises a hanging plate 4, wherein the hanging plate 4 is fixedly connected with two groups of guide rails 3, slitting wallboards 5 are fixedly arranged on two sides of the hanging plate 4, a supporting block 6 is fixedly arranged between the two groups of slitting wallboards 5, a fixing plate 8 is fixedly arranged between the two groups of slitting wallboards 5, a cutter holder 9 and a gas storage rod 11 are arranged on the fixing plate 8, a pneumatic slitting cutter 10 is arranged on the cutter holder 9, and the output end of the gas storage rod 11 is communicated with the input end of the pneumatic slitting cutter 10;

the bottom cutter shaft 7 is rotatably installed between the two groups of slitting wallboards 5, a bottom cutter 17 is arranged on the circumferential outer wall of the bottom cutter shaft 7 corresponding to the pneumatic slitting cutter 10, a group of paper guide rollers 1 are rotatably installed between the two groups of slitting wallboards 5, and the paper guide rollers 1 used for matching with the two groups of supporting wallboards 19 are used for vertically guiding the printing materials between the bottom cutter shaft 7 and the pneumatic slitting cutter 10;

wherein, the supporting wall plate 19 is provided with an adjusting mechanism for adjusting the relative position between the hanging plate 4 and the two groups of supporting wall plates 19, and the supporting wall plates 19 are provided with a power mechanism for driving the bottom cutter shaft 7 to rotate along the axis of the bottom cutter shaft; through the setting, the printing material rolling that will cut is on wind-up roll 18 to guide the direction input to the printing machine of paper roll 1 through a plurality of groups, make under knife shaft 7 rotatory along self axis through starting power device, and start air storage rod 11, make pneumatic slitting knife 10 cooperate under knife 17 on the under knife shaft 7 to cut the printing material, lifting means's life improves and cuts efficiency.

As a preferred technical solution, the adjusting mechanism includes an adjusting screw 12 and an adjusting handle 13, a through hole is provided on the right side of the supporting wall plate 19 in a penetrating manner, a screw nut is fixedly provided at the through hole, the adjusting screw 12 is screwed to pass through the adjusting screw 12 and is rotatably connected with the right side split wall plate 5, and the adjusting handle 13 is fixedly provided on the right side of the adjusting screw 12; through the arrangement, the slitting size can be adjusted conveniently according to printing materials with different sizes.

Preferably, the power mechanism comprises a motor 14, a coupler 15 and a support shaft 16, the support shaft 16 is fixedly mounted on a left support wall plate 19, the motor 14 is fixedly mounted on the support shaft 16, the output end of the motor 14 is synchronously connected with the bottom cutter shaft 7 through the coupler 15, and the motor 14 and the bottom cutter shaft 7 can freely move in the axial direction.

The utility model discloses a pneumatic unit of cutting machine, it is at the during operation, through the aforesaid setting, the printing material rolling that will cut is on wind-up roll 18 to lead paper roll 1's direction input to the printing machine through a plurality of groups, make bottom knife shaft 7 rotatory along self axis through starting power device, and start gas storage pole 11, make pneumatic cutting knife 10 cooperate the bottom knife 17 on the bottom knife shaft 7 to cut the printing material.

The utility model discloses a unit is cut in cutter pneumatics, its mounting means, connected mode or mode of setting are common mechanical system, as long as can reach all can implement of its beneficial effect.

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. The utility model provides a unit is cut in cutter pneumatics which characterized in that includes:

the printing machine comprises supporting wall plates (19), wherein a plurality of groups of paper guide rollers (1) are rotatably arranged between two groups of supporting wall plates (19), the paper guide rollers (1) are used for guiding printing materials, guide rail seats (2) are fixedly arranged on the inner walls of the two groups of supporting wall plates (19), guide rails (3) are slidably arranged on each guide rail seat (2), and winding rollers (18) are rotatably arranged at the bottoms of the two groups of supporting wall plates (19) and used for winding the printing materials which are not cut;

the cutting device comprises a hanging plate (4), wherein the hanging plate (4) is fixedly connected with two groups of guide rails (3), cutting wallboards (5) are fixedly installed on two sides of the hanging plate (4), a supporting block (6) is fixedly installed between the two groups of cutting wallboards (5), a fixing plate (8) is fixedly installed between the two groups of cutting wallboards (5), a cutter holder (9) and a gas storage rod (11) are arranged on the fixing plate (8), a pneumatic slitting knife (10) is installed on the cutter holder (9), and the output end of the gas storage rod (11) is communicated with the input end of the pneumatic slitting knife (10);

the printing material cutting machine comprises a bottom cutter shaft (7), wherein the bottom cutter shaft (7) is rotatably installed between two groups of slitting wallboards (5), a bottom cutter (17) is arranged on the outer wall of the circumference of the bottom cutter shaft (7) corresponding to a pneumatic slitting cutter (10), a group of paper guide rollers (1) are rotatably installed between the two groups of slitting wallboards (5) and used for being matched with the paper guide rollers (1) between the two groups of supporting wallboards (19) to vertically guide a printing material between the bottom cutter shaft (7) and the pneumatic slitting cutter (10);

the support wallboard (19) is provided with an adjusting mechanism for adjusting the relative position between the hanging plate (4) and the two groups of support wallboards (19), and the support wallboards (19) are provided with a power mechanism for driving the bottom cutter shaft (7) to rotate along the axis of the bottom cutter shaft.

2. The pneumatic slitting unit of the slitting machine as claimed in claim 1, wherein the adjusting mechanism comprises an adjusting screw (12) and an adjusting handle (13), a through hole is formed in the supporting wall plate (19) on the right side in a penetrating manner, a screw nut is fixedly arranged at the through hole, the adjusting screw (12) penetrates through the adjusting screw (12) in a threaded manner and is rotatably connected with the slitting wall plate (5) on the right side, and the adjusting handle (13) is fixedly arranged on the right side of the adjusting screw (12).

3. The pneumatic slitting unit of the slitting machine according to claim 1, wherein the power mechanism comprises a motor (14), a coupler (15) and a support shaft (16), the support shaft (16) is fixedly mounted on a left support wall plate (19), the motor (14) is fixedly mounted on the support shaft (16), an output end of the motor (14) is synchronously connected with the bottom cutter shaft (7) through the coupler (15), and the motor (14) and the bottom cutter shaft (7) can freely move in the axial direction.