CN218699063U

CN218699063U - Slitting device of digital printing machine

Info

Publication number: CN218699063U
Application number: CN202221766446.1U
Authority: CN
Inventors: 景振华
Original assignee: Qingdao Jinghe Precision Machinery Co ltd
Current assignee: Qingdao Jinghe Precision Machinery Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-03-24
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to a digital printer auxiliary assembly technical field especially relates to a digital printing machine cut device. A slitting device of a digital printing machine comprises a conveying part, a fixing part and a slitting part; the utility model discloses a paper after transport portion can drive digital printing machine printing removes, and the fixed part can carry out the spacing of level and vertical direction to the paper, prevents that the paper from taking place the skew when cutting, and the portion of cutting can be cut the paper in segments or divide the strip to cut, and it is various to cut the mode, satisfies multiple demand.

Description

Slitting device of digital printing machine

Technical Field

The utility model relates to a digital printer auxiliary assembly technical field especially relates to a digital printing machine cut device.

Background

Digital printing is that an electronic file is directly transmitted to a printing machine by a computer, so that the steps of color separation, makeup, plate making, trial run and the like are eliminated, and more simply, digital image-text information is recorded on paper or a tangible medium by using a certain technology or a certain technological means, and the printed paper needs to be cut by the digital printing machine after printing.

Patent No. CN210759838U provides a digital printing machine cut device, including digital printing machine, cut the frame and be located the first wind-up roll and the second wind-up roll that the frame kept away from digital printing machine one side of cutting, one side of cutting being close to digital printing machine in the frame is equipped with the crossbeam, the crossbeam both ends are equipped with the cross-section and are the circular shape spliced pole, cut and be equipped with the sleeve of being connected with the spliced pole in the frame, telescopic inner wall and the outer wall laminating of spliced pole, it is equipped with the jackscrew with the spliced pole butt to pass the sleeve, the cover is equipped with a plurality of sliders that slide along crossbeam axial direction on the crossbeam, pass the first bolt of slider threaded connection with crossbeam butt, be equipped with the blade on the slider, the cutting edge of blade is towards digital printing machine's direction, the blade both sides are equipped with the roller that is on a parallel with crossbeam axial direction, the both ends of passing the roller are rotated with the frame of cutting and are connected the utility model discloses it is adjustable to have the position of blade, the effect that different specifications are cut is adapted to different.

However, the cutting machine does not have an adjusting mechanism, so that the cutting machine cannot cut printing paper with different thicknesses, and due to the structure, the cutting machine can only cut printing materials in sections or strips, and is single in cutting mode and incapable of meeting various use requirements.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can cut the printing paper of different thickness, cut the various digital printing machine of mode cut the device.

The utility model discloses a solve above-mentioned problem, the technical scheme who proposes is: a slitting device of a digital printing machine comprises a conveying part, a fixing part and a slitting part; the conveying part comprises a base, a first belt roller, a second belt roller, a belt and a third motor, the first belt roller and the second belt roller are rotatably connected with the base, an output shaft of the third motor is fixedly connected with the second belt roller, the first belt roller is connected with the second belt roller through the belt, the fixing part comprises a first fixing device and a second fixing device, the first fixing device and the second fixing device are fixedly connected with the base, the first fixing device comprises a first mounting frame, a third mounting frame and a press roller rotatably connected with the third mounting frame, the third mounting frame penetrates through the first mounting frame and is slidably connected with the first mounting frame, a first spring is arranged on the surface of the third mounting frame, and the second fixing device is identical to the first fixing device in structure, cut the portion including controller, first motor, first screw rod, second mounting bracket, second motor, second screw rod, installed part, mount pad, cutter, first motor, second motor, third motor all link mutually with the controller, the output shaft and the first screw rod looks rigid coupling of first motor, first screw rod run through the second mounting bracket and with second mounting bracket threaded connection, second mounting bracket and base sliding connection, the output shaft and the second screw rod looks rigid coupling of second motor, the second screw rod run through the installed part and with installed part threaded connection, the mount pad rotates with the installed part to be connected, and the locating part runs through mount pad and installed part looks joint, the cutter sets firmly in the mount pad bottom.

The first belt roller and the second belt roller are respectively located on two sides inside the base, grooves corresponding to the belts are formed in the surface of the base, and the base is connected with the second mounting frame in a sliding mode through a sliding groove.

The first fixing device is positioned above the first belt roller, and the second fixing device is positioned above the second belt roller.

The compression roller is abutted to the belt, and two ends of the first spring are respectively abutted to the first mounting frame and the third mounting frame.

The first motor and the third motor are fixedly connected with the base, and the second motor is fixedly connected with the second mounting frame.

The first screw rod is rotatably connected with the base, the second screw rod is rotatably connected with the second mounting frame, and the mounting part is slidably connected with the second mounting frame.

The locating part and mount pad sliding connection, the second spring has set firmly between locating part and the mount pad, the mount pad is inside to be equipped with four locating parts, four the locating part is the cross in vertical direction.

The utility model has the advantages that: the utility model discloses a paper after conveying part can drive digital printing machine printing removes, and the fixed part can carry out the level to the paper and spacing with vertical direction, prevents that the paper from taking place the skew when cutting, cuts the portion and can divide the paper to be segmented to cut or divide the strip to cut, cuts the mode various, satisfies multiple demand, can be applicable to the printing paper of different thickness.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a schematic structural diagram of the first fixing device of the present invention.

Fig. 3 is a schematic structural view of the cutting portion of the present invention.

Fig. 4 is an enlarged schematic view of the position a of the present invention.

( 1. A base; 2. a first screw; 3. a second mounting bracket; 4. a first motor; 5. a first belt roller; 6. a compression roller; 7. a first mounting bracket; 8. a third mounting bracket; 9. a belt; 10. a second motor; 11. a chute; 12. a first spring; 13. a second screw; 14. a mounting member; 15. a cutter; 16. a mounting base; 17. a stopper; 18. second spring )

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

A slitting device of a digital printing machine comprises a conveying part, a fixing part and a slitting part; the conveying part comprises a base 1, a first belt roller 5, a second belt roller, a belt 9 and a third motor, the first belt roller 5 and the second belt roller are rotatably connected with the base 1, an output shaft of the third motor is fixedly connected with the second belt roller, the first belt roller 5 and the second belt roller are connected through the belt 9, the conveying part can drive paper printed by a digital printing machine to move, the fixing part comprises a first fixing device and a second fixing device, the first fixing device and the second fixing device are fixedly connected with the base 1, the first fixing device comprises a first mounting frame 7, a third mounting frame 8 and a press roller 6 rotatably connected with the third mounting frame 8, the third mounting frame 8 penetrates through the first mounting frame 7 and is slidably connected with the first mounting frame 7, a first spring 12 is arranged on the surface of the third mounting frame 8, the second fixing device is structurally identical with the first fixing device, the fixing part can limit the paper in the horizontal and vertical directions, the paper is prevented from being cut when the paper is cut, the conveying part comprises a controller, a first belt roller 4, a second belt roller 5, a second belt roller 3, a belt roller 14, a belt roller 3 and a second motor are fixedly connected with a screw base 13, a screw 14 and a second motor are fixedly connected with a screw 14, a screw base 13, a screw is fixedly connected with a screw motor, make second screw rod 13 can drive installed part 14 and remove, mount pad 16 rotates with installed part 14 to be connected, and locating part 17 runs through

mount pad

16 and 14 looks joints of installed part, cutter 15 sets firmly in the 16 bottoms of mount pad, and the portion of cutting can be segmented the paper and cut or divide the strip to cut, and it is various to cut the mode, satisfies multiple demand, can be applicable to the printing paper of different thickness.

First band roller 5, second band roller are located 1 inside both sides of base respectively, 1 surface of base is equipped with the recess corresponding with belt 9, base 1 is through being equipped with spout 11 and 3 sliding connection of second mounting bracket.

First fixing device is located first area roller 5 tops, second fixing device is located the second and takes roller top.

Compression roller 6 offsets with belt 9, first spring 12 both ends offset with first mounting bracket 7, third mounting bracket 8 respectively.

First motor 4, third motor all with base 1 looks rigid coupling,

second motor

10 and 3 looks rigid couplings of second mounting bracket.

First screw rod 2 rotates with base 1 mutually and is connected, second screw rod 13 rotates with second mounting bracket 3 to be connected, installed

part

14 and 3 sliding connection of second mounting bracket.

Locating

part

17 and 16 sliding connection of mount pad, second spring 18 has set firmly between locating part 17 and the mount pad 16, and second spring 18 can promote locating part 17 in the 16 joints of mount pad, the inside four locating parts 17, four that are equipped with of mount pad 16 locating part 17 is the cross in vertical direction, guarantees that mount pad 16 can rotate ninety degrees.

The working principle is as follows: as shown in fig. 2, the third mounting rack 8 is lifted up to make the third mounting rack 8 drive the press roller 6 to separate from the belt 9, as shown in fig. 1, the paper printed by the digital printing machine is placed on the belt 9, the third mounting rack 8 is loosened, the first spring 12 pushes the third mounting rack 8 to drive the press roller 6 to abut against the paper, so that the paper with different thicknesses can be limited, the third motor drives the second belt roller to rotate, the second belt roller is matched with the first belt roller 5 to make the belt 9 rotate, the belt 9 drives the paper to move, the first motor 4 drives the first screw rod 2 to rotate, the first screw rod 2 drives the second mounting rack 3 to slide along the chute 11, so that the second mounting rack 3 and the paper move synchronously, as shown in fig. 3, the second motor 10 drives the second screw rod 13 to rotate, the second screw 13 makes the installed part 14 move to the right along the second installed frame 3, the installed part 14 drives the cutter 15 to move to the right through the installed base 16 to perform segmentation slitting to the paper, when slitting is needed, as shown in fig. 4, the installed base 16 is horizontally rotated by ninety degrees, the installed part 14 at the initial stage of rotation extrudes the limiting part 17 into the installed base 16, the second spring 18 pushes the limiting part 17 to be clamped with the installed part 14 after rotating by ninety degrees, the installed base 16 is fixed, thereby the cutter 15 is horizontally rotated by ninety degrees, the second motor 10 drives the second screw 13 to rotate, so that the installed part 14 moves to the required position, the cutter 15 and the base 1 are relatively static, the belt 9 drives the paper to move, and thereby slitting is performed to the paper.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a device of cutting of digital printing machine which characterized in that: comprises a conveying part, a fixing part and a cutting part; the conveying part comprises a base (1), a first belt roller (5), a second belt roller, a belt (9) and a third motor, the first belt roller (5) and the second belt roller are rotatably connected with the base (1), an output shaft of the third motor is fixedly connected with the second belt roller, the first belt roller (5) is connected with the second belt roller through the belt (9), the fixing part comprises a first fixing device and a second fixing device, the first fixing device and the second fixing device are fixedly connected with the base (1), the first fixing device comprises a first mounting frame (7), a third mounting frame (8) and a press roller (6) rotatably connected with the third mounting frame (8), the third mounting frame (8) penetrates through the first mounting frame (7) and is slidably connected with the first mounting frame (7), a first spring (12) is arranged on the surface of the third mounting frame (8), the second fixing device has the same structure as the first fixing device, the cutting part comprises a controller, a first motor (4), a first screw rod (2), a second screw rod (3), a second motor (10), a second motor mounting part (14), a second motor mounting part and a cutter seat (14), a cutter control screw rod (14), first screw rod (2) run through second mounting bracket (3) and with second mounting bracket (3) threaded connection, second mounting bracket (3) and base (1) sliding connection, the output shaft and second screw rod (13) looks rigid coupling of second motor (10), second screw rod (13) run through installed part (14) and with installed part (14) threaded connection, mount pad (16) rotate with installed part (14) and are connected, and locating part (17) run through mount pad (16) and installed part (14) looks joint, cutter (15) set firmly in mount pad (16) bottom.

2. The slitting device of a digital printing machine according to claim 1, wherein: first area roller (5), second area roller are located base (1) inside both sides respectively, base (1) surface is equipped with the recess corresponding with belt (9), base (1) is through being equipped with spout (11) and second mounting bracket (3) sliding connection.

3. The slitting device of a digital printing machine according to claim 1, wherein: the first fixing device is located above the first belt roller (5) and the second fixing device is located above the second belt roller.

4. The slitting device of a digital printing machine according to claim 1, wherein: the compression roller (6) is abutted to the belt (9), and two ends of the first spring (12) are respectively abutted to the first mounting frame (7) and the third mounting frame (8).

5. The slitting device of a digital printing machine according to claim 1, wherein: the first motor (4) and the third motor are fixedly connected with the base (1), and the second motor (10) is fixedly connected with the second mounting frame (3).

6. The slitting device of a digital printing machine according to claim 1, wherein: first screw rod (2) are connected with base (1) is rotated mutually, second screw rod (13) are connected with second mounting bracket (3) are rotated, installed part (14) and second mounting bracket (3) sliding connection.

7. The slitting device of a digital printing machine according to claim 1, wherein: the locating part (17) and mount pad (16) sliding connection, second spring (18) have set firmly between locating part (17) and mount pad (16), mount pad (16) inside is equipped with four locating parts (17), four locating part (17) are the cross in vertical direction.