CN216328812U

CN216328812U - Die cutting device for digital printing

Info

Publication number: CN216328812U
Application number: CN202122719016.6U
Authority: CN
Inventors: 赵国强; 薛道荣; 杨权
Original assignee: Zhejiang Shunze Packaging Technology Co ltd
Current assignee: Zhejiang Shunze Packaging Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-19
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a die cutting device for digital printing, and relates to the technical field of digital printing. Including cross cutting machine body, branch, positioning mechanism, the workstation of cross cutting machine body is provided with positioning mechanism, positioning mechanism includes the drive box, the inner wall fixed mounting of drive box has the biax motor, the output shaft fixedly connected with lead screw of biax motor, the surperficial threaded connection of lead screw has the nut cover. Utilize the biax motor to make the nut cover drive the deflector through the lead screw and carry out the axle direction motion, make the deflector contact with the leading wheel gradually, make the guide pulley descend gradually in the drive of deflector, make the locating plate accomplish the contact with the paper of treating the centre gripping gradually, thereby carry out stable location processing with the paper, avoided the paper often can be adsorbed on the blade and arouse the condition of stifled paper trouble, thereby the precision of cross cutting has been improved, make the printing effect of paper obtain the promotion that is showing, the quality after the product leaves the factory has been guaranteed.

Description

Die cutting device for digital printing

Technical Field

The utility model relates to the technical field of digital printing, in particular to a die cutting device for digital printing.

Background

With the rapid development of the printing and packaging industry, the market demands the automation degree of post-printing processing equipment to be higher and higher, and the pursuit of high-speed and accurate processing equipment for improving the production efficiency so as to occupy market marketing demands is also a necessary development trend of post-printing equipment. With the development of a new era, the international and domestic markets have higher and higher requirements on die cutting machines which do not need to change the plates or greatly reduce the plate changing time and are more suitable for small-batch production.

The indentation process is to press line marks on the plate or the printed matter by utilizing an indentation knife or an indentation die through pressure so that the plate or the printed matter can be bent and formed according to a preset position. The lines extruded by this method are mostly straight lines, so they are also called indentations. The indentation also comprises the step of pressing the plate into concave-convex or other stripe shapes by utilizing a female die and a male die under the action of pressure, so that the product is more exquisite and has stereoscopic impression. The die cutting process is a forming process that a die cutting plate is combined by a die cutting knife according to patterns required by product design, and a printed matter or other plate-shaped blanks are rolled and cut into required shapes and cutting marks under the action of pressure.

Among the prior art, the printing production line generally includes unreeling the unit, the printing colour group unit, crosscut unit and collection unit, the back finishes printing, the paper needs carry out the cross cutting according to the binding needs, the blade on the cross cutting machine is cut apart into required size with the paper, the paper plays the fold easily during cross cutting, lead to the quality of product to descend, when the blade accomplishes a cross cutting, when the cutting board upward movement, because static and cutting board and paper separation produce the vacuum adsorption effect in the twinkling of an eye, the paper of being cross cut is often adsorbed on the blade and arouses the stifled paper trouble, need immediately carry out the shut down clearance, thereby lead to production efficiency to descend.

SUMMERY OF THE UTILITY MODEL

The utility model provides a die cutting device for digital printing, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cross cutting device of digital printing, includes cross cutting machine body, branch, positioning mechanism, the workstation of cross cutting machine body is provided with positioning mechanism, positioning mechanism includes the drive box, the inner wall fixed mounting of drive box has the biax motor, the output shaft fixedly connected with lead screw of biax motor, the surperficial threaded connection of lead screw has the nut cover, the bottom fixed mounting of nut cover has the deflector.

Further, the bottom fixed mounting of cross cutting machine body has branch, the quantity of branch is four, and the bottom of branch all is provided with the abrasion pad.

Furthermore, the inner wall fixed mounting of drive box has the diaphragm, the inboard sliding connection of diaphragm has the montant, and the top fixed mounting of diaphragm has the slide rail, the inside fixedly connected with spring slide bar of slide rail.

Furthermore, the top of montant is provided with the guide pulley, the guide pulley is located the oblique below of deflector, the fixed cover in surface of montant has been connected the connecting plate, the other end and the surface sliding connection of spring slide bar of connecting plate.

Furthermore, the bottom of montant extends to the below of diaphragm, and fixed mounting has the locating plate between the bottom of two montants, the locating plate is located the drive box under.

Furthermore, the top end of the nut sleeve is provided with a limiting wheel, and the top end of the limiting wheel is connected with the inner wall of the driving box in a sliding mode.

Compared with the prior art, the utility model provides a die cutting device for digital printing, which has the following beneficial effects:

this cutting device of digital printing, through setting up positioning mechanism, utilize the biax motor to make the nut cover drive the deflector through the lead screw and carry out the axle direction motion, make the deflector contact with the leading wheel gradually, make the guide pulley descend gradually in the drive of deflector, make the locating plate accomplish the contact with the paper of treating the centre gripping gradually, thereby carry out stable location processing with the paper, avoided the paper often can be adsorbed on the blade and arouse the condition of stifled paper trouble, thereby the precision of cross cutting has been improved, make the printing effect of paper obtain the promotion that is showing, the quality after the product leaves the factory has been guaranteed.

Drawings

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

FIG. 2 is a schematic view of the structure of the driving box of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 2.

In the figure: 1. a die cutting machine body; 2. a strut; 3. a positioning mechanism; 4. a drive cartridge; 5. a double-shaft motor; 6. a screw rod; 7. a nut sleeve; 8. a guide plate; 9. a limiting wheel; 10. a transverse plate; 11. a vertical rod; 12. a connecting plate; 13. a slide rail; 14. a spring slide bar; 15. a guide wheel; 16. and (7) positioning the 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.

Referring to fig. 1-3, the utility model discloses a die cutting device for digital printing, which comprises a die cutting machine body 1, four support rods 2 and a positioning mechanism 3, wherein the bottom of the die cutting machine body 1 is fixedly provided with the support rods 2, the number of the support rods 2 is four, the bottom ends of the support rods 2 are respectively provided with a wear pad, the worktable of the die cutting machine body 1 is provided with the positioning mechanism 3, the positioning mechanism 3 comprises a driving box 4, the inner wall of the driving box 4 is fixedly provided with a double-shaft motor 5, the output shaft of the double-shaft motor 5 is fixedly connected with a screw rod 6, the surface of the screw rod 6 is in threaded connection with a nut sleeve 7, and the bottom end of the nut sleeve 7 is fixedly provided with a guide plate 8.

Specifically, the inner wall fixed mounting of drive box 4 has diaphragm 10, the inboard sliding connection of diaphragm 10 has montant 11, and the top fixed mounting of diaphragm 10 has slide rail 13, the inside fixedly connected with spring slide bar 14 of slide rail 13, the top of montant 11 is provided with guide pulley 15, guide pulley 15 is located the oblique below of deflector 8, the fixed cover in surface of montant 11 has connect connecting plate 12, the other end of connecting plate 12 and spring slide bar 14's surface sliding connection, the bottom of montant 11 extends to the below of diaphragm 10, and fixed mounting has locating plate 16 between the bottom of two montants 11, locating plate 16 is located drive box 4 under.

In this embodiment, through setting up positioning mechanism 3, utilize double-shaft motor 5 to make nut cover 7 drive deflector 8 through lead screw 6 and carry out the axle direction motion, make deflector 8 contact with the leading wheel gradually, make guide pulley 15 descend gradually at the drive of deflector 8, make locating plate 16 accomplish the contact with the paper of treating the centre gripping gradually, thereby carry out stable location with the paper and handle, avoided the paper often can be adsorbed on the blade and arouse the condition of stifled paper trouble, thereby the precision of cross cutting has been improved, make the printing effect of paper obtain the promotion that is showing, the quality after the product leaves the factory has been guaranteed.

Specifically, the top end of the nut sleeve 7 is provided with a limiting wheel 9, and the top end of the limiting wheel 9 is connected with the inner wall of the driving box 4 in a sliding manner.

In the embodiment, the limiting wheel 9 can slide along the direction of the screw rod 6 along with the nut sleeve 7, so that the movement stability of the nut sleeve 7 is improved.

When using, place the paper on the workstation of cross cutting machine body 1 earlier, then start positioning mechanism 3, the staff starts double-shaft motor 5, make double-shaft motor 5 drive lead screw 6 and rotate, make lead screw 6 drive nut cover 7 and carry out the axle direction motion, make nut cover 7 drive deflector 8 and carry out the displacement, make deflector 8 contact with guide pulley 15 gradually, guide pulley 15 slides along the swash plate of deflector 8 bottom, make guide pulley 15 drive montant 11 and descend gradually, and two montants 11 drive locating plate 16 and descend jointly, make locating plate 16 treat the paper of centre gripping gradually and accomplish the contact, thereby carry out stable location processing with the paper.

In conclusion, this digital printing's cutting device, through setting up positioning mechanism 3, utilize biax motor 5 to make nut cover 7 drive deflector 8 through lead screw 6 and carry out the axle direction motion, make deflector 8 contact with the leading wheel gradually, make guide pulley 15 descend gradually in the drive of deflector 8, make locating plate 16 accomplish the contact with the paper of treating the centre gripping gradually, thereby carry out stable location with the paper and handle, avoided the paper often can be adsorbed on the blade and arouse the condition of stifled paper trouble, thereby the precision of cross cutting has been improved, make the printing effect of paper obtain apparent promotion, the quality after having guaranteed the product and dispatching from the factory.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutting device of digital printing, includes cross cutting machine body (1), branch (2), positioning mechanism (3), its characterized in that: the die cutting machine is characterized in that a positioning mechanism (3) is arranged on a workbench of the die cutting machine body (1), the positioning mechanism (3) comprises a driving box (4), a double-shaft motor (5) is fixedly arranged on the inner wall of the driving box (4), an output shaft of the double-shaft motor (5) is fixedly connected with a lead screw (6), a nut sleeve (7) is connected to the surface of the lead screw (6) in a threaded manner, and a guide plate (8) is fixedly arranged at the bottom end of the nut sleeve (7).

2. The digital printing die cutting device according to claim 1, wherein: the bottom fixed mounting of cross cutting machine body (1) has branch (2), the quantity of branch (2) is four, and the bottom of branch (2) all is provided with the abrasion pad.

3. The digital printing die cutting device according to claim 1, wherein: the inner wall fixed mounting of drive box (4) has diaphragm (10), the inboard sliding connection of diaphragm (10) has montant (11), and the top fixed mounting of diaphragm (10) has slide rail (13), the inside fixedly connected with spring slide bar (14) of slide rail (13).

4. A digital printing die cutting device according to claim 3, wherein: the top of montant (11) is provided with guide pulley (15), guide pulley (15) are located the oblique below of deflector (8), the fixed surface of montant (11) has cup jointed connecting plate (12), the other end of connecting plate (12) and the surface sliding connection of spring slide bar (14).

5. A digital printing die cutting device according to claim 3, wherein: the bottom of montant (11) extends to the below of diaphragm (10), and fixed mounting has locating plate (16) between the bottom of two montants (11), locating plate (16) are located drive box (4) under.

6. The digital printing die cutting device according to claim 1, wherein: the top end of the nut sleeve (7) is provided with a limiting wheel (9), and the top end of the limiting wheel (9) is connected with the inner wall of the driving box (4) in a sliding mode.