CN215395424U

CN215395424U - Paper slitting device for digital printing

Info

Publication number: CN215395424U
Application number: CN202120731064.4U
Authority: CN
Inventors: 曹杰
Original assignee: Hangzhou Wanxing Printing Co ltd
Current assignee: Hangzhou Wanxing Printing Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2022-01-04
Anticipated expiration: 2031-04-12

Abstract

The utility model belongs to the technical field of digital printing, in particular to a paper slitting device for digital printing, which comprises a power box, wherein the upper surface and the lower surface of the inner wall of the power box are respectively and fixedly connected with the upper surface and the lower surface of a connecting block a, the left side surface and the right side surface of the inner wall of the power box are respectively and rotatably connected with the left end and the right end of two screw rods a through bearings, a screw rod b, a thread sleeve b, a transparent scale window, an adjusting frame and a motor b are arranged, a worker rotates the screw rod b to drive the thread sleeve b to move, the moving position of the thread sleeve b is confirmed through the transparent scale window by people, the falling position of a cutter is accurately controlled, after the left side and the right side of printing paper are cut, the motor b starts to drive the adjusting frame to rotate to cut one side of the front surface and one side of the back surface of the printing paper, so as to cut the printing paper, the cutting efficiency of the printing paper is improved.

Description

Paper slitting device for digital printing

Technical Field

The utility model belongs to the technical field of digital printing, and particularly relates to a paper slitting device for digital printing.

Background

Digital printing is a brand new printing mode which directly prints computer files on paper and is different from the traditional complicated printing process. It is characterized in that: printing one by one, no plate making, immediate error correction, variable printing and printing according to requirements. Digital printing is a comprehensive technology developed on the basis of printing technology, and electronic texts are used as carriers and are transmitted to digital printing equipment through a network to realize direct printing.

After digital printing paper was made, need cut into different model sizes, the paper is at the in-process of cutting, can not carry out fine definite to the position of paper, and the position of cutter is not convenient for adjust, and the paper is when cutting, and the easy undulation of corner influences the effect that the paper was cut.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a paper slitting device for digital printing, which has the characteristics that a cutter is convenient to adjust and the paper slitting quality and efficiency are improved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device is cut to paper for digital printing, includes the headstock, the upper surface and the lower surface of headstock inner wall respectively with the upper surface and the lower fixed surface of connecting block a, the left and right sides face of connecting block a and the left and right sides face of headstock inner wall pass through the bearing and rotate with the left and right both ends of two screw rods a respectively and be connected, and the one end that two screw rods a kept away from mutually all passes the inner wall of headstock and rotates with the output of two motor a respectively and be connected, the surface threaded connection of screw rod a has thread bush a, the upper surface of thread bush a is connected with the lower fixed surface of fixed plate, the right flank of fixed plate and the left surface laminating of printing paper, the lower surface laminating of printing paper and the upper surface of headstock, the front and the back of the spout inner wall that the headstock upper surface was seted up respectively with the front and the back sliding connection of fixed plate, the upper surface of headstock and the lower fixed surface of mount are connected, the upper surface of mount inner wall passes through the bearing and the pivot is connected with motor b's output shaft and the upper surface rotation of alignment jig respectively, motor b sets up the upper surface at the mount, the front and the back of alignment jig inner wall respectively with connecting block b's front and back fixed connection, connecting block b's the left and right sides face respectively with the left and right sides face of alignment jig inner wall pass through the bearing respectively with two screw rod b's the left and right sides both ends rotation be connected, and the one end that two screw rod b kept away from mutually all passes the inner wall of alignment jig and extend to the alignment jig outside, screw rod b's surface threaded connection has thread bush b, thread bush b's lower surface is provided with cylinder push rod.

Preferably, the lower surface of the cylinder push rod is detachably connected with the upper surface of the cutter through a bolt.

Preferably, the lower surface of the cylinder push rod is fixedly connected with the upper surfaces of the telescopic rod and the spring, the spring is sleeved on the outer surface of the telescopic rod, the lower surfaces of the telescopic rod and the spring are fixedly connected with the upper surface of the pressing plate, and the telescopic rod and the cutter are symmetrically arranged.

Preferably, a transparent scale window is arranged on the front surface of the adjusting frame, and the position of the transparent scale window corresponds to the position of the threaded sleeve b.

Preferably, the upper surface of the threaded sleeve b is fixedly connected with the lower surface of the sliding block, and the upper surface of the sliding block is in sliding connection with the upper surface of the inner wall of the sliding groove formed in the lower surface of the inner wall of the adjusting frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the screw rod b, the threaded sleeve b, the transparent scale window, the adjusting frame and the motor b, a worker rotates the screw rod b to drive the threaded sleeve b to move, people confirm the moving position of the threaded sleeve b through the transparent scale window, the falling position of the cutter is accurately controlled, after the left side and the right side of the printing paper are cut, the motor b is started to drive the adjusting frame to rotate to cut the front side and the back side of the printing paper, the cutting of the printing paper is finished, and the cutting efficiency of the printing paper is improved.

2. According to the paper cutting machine, the air cylinder push rod, the cutter, the telescopic rod, the spring and the pressing plate are arranged, the air cylinder push rod is started to drive the cutter, the telescopic rod, the spring and the pressing plate to move downwards, when the cutter cuts printing paper, the telescopic rod and the spring drive the pressing plate to press corners of the printing paper under the action of the elasticity of the spring, the phenomenon that the corners are prone to fluctuating when the air cylinder push rod drives the cutter to cut the printing paper is avoided, and the cutting quality of the printing paper is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic top view of a half-section of the power box of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is an enlarged view of the structure at A in the present invention;

in the figure: 1. a power box; 2. a motor a; 3. connecting blocks a; 4. a screw a; 5. a threaded sleeve a; 6. a fixing plate; 7. printing paper; 8. an adjusting bracket; 9. connecting blocks b; 10. a screw b; 11. a threaded sleeve b; 12. a slider; 13. a cylinder push rod; 14. a motor b; 15. a fixed mount; 16. a transparent scale window; 17. a cutter; 18. a telescopic rod; 19. a spring; 20. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a device is cut to 7 pieces of digital printing paper, includes headstock 1, the upper surface and the lower surface of headstock 1 inner wall respectively with the upper surface and the lower fixed surface of connecting block a3, the left and right sides face of connecting block a3 and the left and right sides face of headstock 1 inner wall pass through the bearing and rotate with the left and right sides both ends of two screws a4 respectively and be connected, and the one end that two screws a4 kept away from mutually all passes headstock 1's inner wall and rotate with the output of two motors a2 respectively and be connected, screw a 4's surface threaded connection has thread bush a5, the upper surface of thread bush a5 and the lower fixed surface of fixed plate 6 are connected, the right side of fixed plate 6 and the left surface laminating of printing paper 7, the lower surface of printing paper 7 and the upper surface laminating of headstock 1, the front and the back of the spout inner wall that headstock 1 upper surface was seted up respectively with the front and the back sliding connection of fixed plate 6, the upper surface of headstock 1 and mount 15's lower fixed surface are connected, the upper surface of mount 15 inner wall passes through the bearing and the pivot is connected with motor b 14's output shaft and the upper surface rotation of alignment jig 8 respectively, motor b14 sets up the upper surface at mount 15, the front and the back of alignment jig 8 inner wall respectively with the front and the back fixed connection of connecting block b9, the left and right sides face of connecting block b9 respectively with the left and right sides face of alignment jig 8 inner wall pass through the bearing respectively with two screw b 10's left and right sides both ends rotation be connected, and the one end that two screw b10 kept away from mutually all passes the inner wall of alignment jig 8 and extends to the alignment jig 8 outside, screw b 10's outer surface threaded connection has thread bush b11, thread bush b 11's lower surface is provided with cylinder push rod 13.

Specifically, through setting up the lower surface of cylinder push rod 13 passes through the bolt and can dismantle with the upper surface of cutter 17 and be connected, and the staff can change and maintain cutter 17 through rotating the bolt.

It is specific, through setting up the lower surface of cylinder push rod 13 and the last fixed surface of telescopic link 18 and spring 19 are connected, spring 19 has been cup jointed to the surface of telescopic link 18, the lower surface of telescopic link 18 and spring 19 and the last fixed surface of clamp plate 20 are connected, telescopic link 18 sets up with cutter 17 symmetry, and cylinder push rod 13 starts to drive cutter 17 and telescopic link 18, spring 19 and clamp plate 20 and moves down, when cutter 17 cuts printing paper 7, telescopic link 18 and spring 19 drive clamp plate 20 carry out the suppression to the corner of printing paper 7 under the effect of spring 19 self elasticity, avoid cylinder push rod 13 to drive cutter 17 when cutting the easy undulation of corner.

Specifically, through setting up the front of alignment jig 8 is provided with transparent scale window 16, the position of transparent scale window 16 corresponds with thread bush b 11's position, and the staff rotates screw b10 and drives thread bush b11 and remove, and people see through transparent scale window 16 and confirm the shift position of thread bush b11, the position of accurate control cutter 17 whereabouts.

Specifically, through setting up the upper surface of thread bush b11 and the lower surface fixed connection of slider 12, the upper surface sliding connection of the spout inner wall that the upper surface of slider 12 and alignment jig 8 inner wall lower surface were seted up, screw b10 rotates and drives thread bush b11 and remove, and thread bush b11 removes and drives slider 12 syntropy removal in the spout, and slider 12 can restrict the direction of rotation of thread bush b11, makes thread bush b11 more stable at the in-process that removes simultaneously.

The working principle and the using process of the utility model are as follows: in the utility model, when in use, a worker places printing paper 7 on the upper surface of a power box 1, two motors a2 are started to drive a screw a4 to rotate, a screw a4 rotates to drive two fixing plates 6 to approach each other to fix the printing paper 7, the worker rotates a screw b10 to drive a threaded sleeve b11 to move, the worker confirms the moving position of a threaded sleeve b11 through a transparent scale window 16, the falling position of a cutter 17 is accurately controlled, an air cylinder push rod 13 is started to drive the cutter 17, a telescopic rod 18, a spring 19 and a pressing plate 20 to move downwards, when the cutter 17 cuts the printing paper 7, the telescopic rod 18 and the spring 19 drive the pressing plate 20 to press the corner of the printing paper 7 under the action of the self elasticity of the spring 19, after the left side and the right side of the printing paper 7 are cut, a motor b14 is started to drive an adjusting frame 8 to rotate to cut the front side and the back side of the printing paper 7, thereby completing slitting of the printing paper 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is cut with paper to digital printing, includes headstock (1), its characterized in that: the upper surface and the lower surface of headstock (1) inner wall respectively with the upper surface and the lower fixed surface of connecting block a (3), the left and right sides face of connecting block a (3) and the left and right sides face of headstock (1) inner wall pass through the bearing respectively with two screw rod a (4) about both ends rotate to be connected, and the one end that two screw rod a (4) kept away from mutually all passes the inner wall of headstock (1) and rotates with the output of two motor a (2) respectively to be connected, the surface threaded connection of screw rod a (4) has thread bush a (5), the upper surface of thread bush a (5) is connected with the lower fixed surface of fixed plate (6), the right flank of fixed plate (6) and the left surface laminating of printing with paper (7), the lower surface of printing with the upper surface laminating of headstock (1), the front and the back of the spout inner wall that headstock (1) upper surface was seted up respectively with the front and the back of fixed plate (6) and the back of The surface sliding connection, the upper surface of headstock (1) is connected with the lower fixed surface of mount (15), the upper surface of mount (15) inner wall passes through the bearing and the pivot is connected with the output shaft of motor b (14) and the upper surface rotation of alignment jig (8) respectively, motor b (14) set up the upper surface at mount (15), the front and the back of alignment jig (8) inner wall respectively with the front and the back fixed connection of connecting block b (9), the left and right sides face of connecting block b (9) respectively with the left and right sides face of alignment jig (8) inner wall pass through the bearing respectively with the left and right sides both ends rotation connection of two screw rods b (10), and the one end that two screw rods b (10) kept away from mutually all passes the inner wall of alignment jig (8) and extends to the alignment jig (8) outside, the surface threaded connection of screw rod b (10) has thread bush b (11), and a cylinder push rod (13) is arranged on the lower surface of the threaded sleeve b (11).

2. A paper slitting device for digital printing according to claim 1, characterized in that: the lower surface of the cylinder push rod (13) is detachably connected with the upper surface of the cutter (17) through a bolt.

3. A paper slitting device for digital printing according to claim 2, characterized in that: the lower surface of cylinder push rod (13) and the last fixed surface of telescopic link (18) and spring (19) are connected, spring (19) have been cup jointed to the surface of telescopic link (18), the lower surface of telescopic link (18) and spring (19) and the last fixed surface of clamp plate (20) are connected, telescopic link (18) and cutter (17) symmetry set up.

4. A paper slitting device for digital printing according to claim 1, characterized in that: the front surface of the adjusting frame (8) is provided with a transparent scale window (16), and the position of the transparent scale window (16) corresponds to the position of the threaded sleeve b (11).

5. The paper slitting device for digital printing according to claim 4, characterized in that: the upper surface of the threaded sleeve b (11) is fixedly connected with the lower surface of the sliding block (12), and the upper surface of the sliding block (12) is in sliding connection with the upper surface of the inner wall of the sliding groove formed in the lower surface of the inner wall of the adjusting frame (8).