CN211222494U

CN211222494U - Digital printing machine for double-sided printing

Info

Publication number: CN211222494U
Application number: CN201922016488.8U
Authority: CN
Inventors: 宋文龙; 宋大占; 孔令权; 王丽丽
Original assignee: Yancheng Yanlong Package Printing Press
Current assignee: Yancheng Yanlong Package Printing Press
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-11
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a digital printing machine of two-sided printing relates to digital printing technical field, which comprises a bod, the top inboard of organism is connected with the slide rail, and the bottom of slide rail is connected with the slider, the bottom of slider is connected with the second telescopic link, and the bottom of second telescopic link is connected with the connecting block, one side of connecting block is connected with the bearing, and the internal connection of bearing has the rubber blanket cylinder, the top of rubber blanket cylinder is connected with the plate cylinder, and the top of plate cylinder installs the ink jet nozzle, one side of connecting block is connected with the fixed block, and the connecting block is connected with the fixed block through the bolt. The utility model discloses in, come the distance between blanket cylinder and the blanket through the second telescopic link to the printing of different thickness papers, reach best effect, can remove whole printing device through the slider simultaneously, adjust the printing position of printing device to the paper.

Description

Digital printing machine for double-sided printing

Technical Field

The utility model relates to a digital technology field especially relates to a digital printing machine of two-sided printing.

Background

With the development of science and technology and the development of times and graphic information, the printing industry does not need to make a printing plate every time of printing as before, meanwhile, the printing quality is more vivid compared with the printing effect of the past, and the printing industry develops more than before and does not need to print only the past contact.

The existing double-sided printing digital printing machine has various modes in the printing process, but still has the phenomenon of paper jam in the using process, so that the printing process of thin and thick paper is satisfied with one mode, the printing process of the other mode is still problematic, and simultaneously spot black ink is easy to appear on some printed books.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existing linking that can not be fine to the printing of thick thin paper in the printing process, simultaneously in the printing process easily with spun china ink spout to the shortcoming that need not the blank paper of china ink, and the digital printing machine of a two-sided printing who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a digital printing machine for double-sided printing comprises a machine body, wherein a slide rail is connected to the inner side of the top of the machine body, a slide block is connected to the bottom of the slide rail, a second telescopic rod is connected to the bottom of the slide block, a connecting block is connected to the bottom of the second telescopic rod, a bearing is connected to one side of the connecting block, a rubber cloth roller is connected to the inside of the bearing, a printing plate roller is connected to the top of the rubber cloth roller, an ink-jetting nozzle is mounted above the printing plate roller, a fixed block is connected to one side of the connecting block, the connecting block is connected with the fixed block through a bolt, a nut is connected to one end of the bolt, a belt pulley is connected to one end of the rubber cloth roller, a belt is placed inside the belt pulley, a motor is connected to the other end of the belt, the, the top of removing the strip is connected with the step shaft, and the outside winding of step shaft has the rubberized fabric, the paper feed mouth has been seted up at one side middle part of organism, and the top inboard of organism installs first telescopic link, the bottom of first telescopic link is connected with the clamp plate.

Preferably, the pressing plate and the machine body form a moving structure through the first telescopic rod, and the pressing plate and the paper feeding port are distributed in a parallel manner.

Preferably, the sliding block forms a moving structure through the sliding rail body, and the sliding rails are symmetrically distributed about the center line of the sliding block.

Preferably, the rubber cloth roller and the machine body form a moving structure through a second telescopic rod, and the rubber cloth roller and the second telescopic rod are vertically distributed.

Preferably, the stepped shaft and the machine body form a moving mechanism through a moving strip, and the moving strip is symmetrically distributed around the vertical center line of the stepped shaft.

Preferably, the rubber cloth forms a rotating structure with the machine body through a stepped shaft, and the stepped shaft and the machine body are vertically distributed.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, come the distance between blanket cylinder and the blanket through the second telescopic link to the printing of different thickness papers, reach best effect, can remove whole printing device through the slider simultaneously, adjustment printing device prints the paper through the blanket cylinder on the plate cylinder through the inkjet nozzle inkjet simultaneously, can block that inkjet nozzle spun ink that flies is infected with blank department.

2. The utility model discloses in, rubber cloth and step shaft can remove through removing the strip, and the rubber cloth cylinder can both print the paper about convenient when printing thick paper, and the crease can not appear in the crooked meeting of the thick paper of part, so need one to open the step shaft, make things convenient for the rubber cloth cylinder to the paper printing, put down the clamp plate when printing thick can not crooked paper simultaneously, flatten the paper.

3. The utility model discloses in, when printing thinner paper, the paper gets into from lower paper feed mouth, prints the lower surface earlier, through the printing and the roll of blanket cylinder, then through the step shaft, with the paper upper surface that turns to, prints the upper surface of paper to accomplish the double-sided printing of paper, when thinner paper prints simultaneously, the paper is damaged easily at the printing in-process, thereby appears the card paper phenomenon.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the side view of the present invention with a partially enlarged structure;

FIG. 3 is an enlarged schematic view of the position A of the present invention;

fig. 4 is a schematic diagram of the side view structure of the present invention.

Illustration of the drawings:

1. a body; 2. a slide rail; 3. a first telescopic rod; 4. pressing a plate; 5. a slider; 6. connecting blocks; 7. a motor; 8. a second telescopic rod; 9. a plate cylinder; 10. a blanket cylinder; 11. a rubber cloth; 12. a stepped shaft; 13. a moving bar; 14. a paper inlet; 15. a bolt; 16. a belt pulley; 17. a belt; 18. a groove; 19. a nut; 20. a bearing; 21. a fixed block; 22. an ink jet nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a digital printing machine for double-sided printing includes a machine body 1, a slide rail 2, a first telescopic rod 3, a press plate 4, a slide block 5, a connecting block 6, a motor 7, a second telescopic rod 8, a plate cylinder 9, a blanket cylinder 10, a blanket 11, a stepped shaft 12, a moving strip 13, a paper inlet 14, a bolt 15, a belt pulley 16, a belt 17, a groove 18, a nut 19, a bearing 20, a fixing block 21 and an ink jet nozzle 22, wherein the slide rail 2 is connected to the inner side of the top of the machine body 1, the slide block 5 is connected to the bottom of the slide rail 2, the second telescopic rod 8 is connected to the bottom of the slide block 5, the connecting block 6 is connected to the bottom of the second telescopic rod 8, the bearing 20 is connected to one side of the connecting block 6, the blanket cylinder 10 is connected to the inside of the bearing 20, the plate cylinder 9 is connected, one side of connecting block 6 is connected with fixed block 21, and connecting block 6 is connected with fixed block 21 through bolt 15, the one end of bolt 15 is connected with nut 19, the one end of rubber blanket cylinder 10 is connected with belt pulley 16, and belt 17 has been placed to belt pulley 16's inside, the other end of belt 17 is connected with motor 7, and motor 7's bottom is connected with organism 1, organism 1's middle part is seted up flutedly 18, and the inside of recess 18 has been placed and has been removed strip 13, the top of removing strip 13 is connected with step shaft 12, and the outside winding of step shaft 12 has rubber blanket 11, paper feed mouth 14 has been seted up at one side middle part of organism 1, and organism 1's top inboard is installed first telescopic link 3, the bottom of first telescopic link 3 is connected with.

Further, clamp plate 4 constitutes the removal structure through first telescopic link 3 and organism 1, and clamp plate 4 and paper feed port 14 are the parallel form and distribute, and clamp plate 4's effect is when printing to thick can not crooked paper, flattens the paper, guarantees to print the in-process, can not lead to the printing fold to appear because of the bending of paper, or lead to the phenomenon that the card paper appears in printing process because of the unevenness of paper.

Further, slider 5 passes through slide rail 2 organism 1 and constitutes the removal structure, and slide rail 2 is around the central line symmetric distribution of slider 5, and slider 5 can move on slide rail 2 mainly for the convenience when printing different editions, to the adjustment of printing distance, also can be used for adjusting when printing to thick paper simultaneously, and rubber cloth cylinder 10 is in same vertical plane about convenient the adjustment, guarantees that the printing is synchronous.

Further, the blanket cylinder 10 passes through second telescopic link 8 and organism 1 constitution removal structure, and blanket cylinder 10 and second telescopic link 8 are vertical form and distribute, when printing to thick paper, need extend the upper surface on blanket cylinder 10 extends blanket 11 down, and thick paper has blanket 11 upper surface to pass through, so add the adjustment that second telescopic link 8 comes the position to blanket cylinder 10.

Further, the stepped shaft 12 forms a moving mechanism with the machine body 1 through the moving strip 13, the moving strip 13 is symmetrically distributed on the vertical center line of the stepped shaft 12, the stepped shaft 12 can be moved in the machine body 1 through the moving strip 13, and when printing thick paper, the lower rubber cloth roller 10 needs to be lifted up, so that the stepped shaft 12 needs to be moved away to avoid the influence of the stepped shaft 12 on the rubber cloth roller 10.

Further, the blanket 11 constitutes revolution mechanic through step shaft 12 and organism 1, and step shaft 12 is the vertical form with organism 1 and distributes, and the effect of blanket 11 in equipment is the transportation to the paper, and the convenience is to the transmission of paper, avoids because of frictional force, leads to after blanket cylinder 10 is printing to the paper, when carrying the paper forward, and the paper is not preceding by the jamming, leads to the paper damaged.

The working principle is as follows: during the use, when printing thinner paper, with the paper from the input of paper feed mouth 14 down, thicker can not crooked paper from the input of paper feed mouth 14, when printing thin paper, with paper input organism 1, the inkjet nozzle 22 inkjet is on plate cylinder 9, through rotating, with printing ink rendition to rubber cloth cylinder 10 on, print the paper, then through step shaft 12 with paper to upper surface conveying, print the upper surface of paper, accomplish the two-sided printing of paper, when printing thicker can not crooked paper, with the paper input, put down clamp plate 4 and flatten the paper, remove rubber cloth 11, operation second telescopic link 8, make upper and lower rubber cloth cylinder 10 can print the paper simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The digital printing machine for double-sided printing comprises a machine body (1) and is characterized in that a slide rail (2) is connected to the inner side of the top of the machine body (1), a slide block (5) is connected to the bottom of the slide rail (2), a second telescopic rod (8) is connected to the bottom of the slide block (5), a connecting block (6) is connected to the bottom of the second telescopic rod (8), a bearing (20) is connected to one side of the connecting block (6), a rubber cloth roller (10) is connected to the inside of the bearing (20), a printing plate roller (9) is connected to the top of the rubber cloth roller (10), an ink-jet nozzle (22) is installed above the printing plate roller (9), a fixing block (21) is connected to one side of the connecting block (6), the connecting block (6) is connected with the fixing block (21) through a bolt (15), and a nut (19) is, the one end of rubber blanket cylinder (10) is connected with belt pulley (16), and belt (17) have been placed to the inside of belt pulley (16), the other end of belt (17) is connected with motor (7), and the bottom of motor (7) is connected with organism (1), the middle part of organism (1) is seted up flutedly (18), and the inside of recess (18) has placed removal strip (13), the top of removing strip (13) is connected with step shaft (12), and the outside winding of step shaft (12) has rubber blanket (11), paper feed mouth (14) have been seted up at one side middle part of organism (1), and the top inboard of organism (1) installs first telescopic link (3), the bottom of first telescopic link (3) is connected with clamp plate (4).

2. The digital printing machine for duplex printing according to claim 1, wherein the press plate (4) forms a moving structure with the machine body (1) through the first telescopic rod (3), and the press plate (4) and the paper feeding port (14) are distributed in parallel.

3. A digital printer for perfecting printing according to claim 1, characterized in that said slide (5) is structured with a mobile structure by means of sliding rails (2) and by means of the body (1), and in that the sliding rails (2) are symmetrically distributed with respect to the centre line of the slide (5).

4. The digital printing machine for perfecting according to claim 1, characterized in that said blanket cylinder (10) forms a moving structure with the machine body (1) through the second telescopic rod (8), and the blanket cylinder (10) and the second telescopic rod (8) are vertically distributed.

5. A digital printer for perfecting printing according to claim 1, characterized in that said stepped shaft (12) constitutes the moving mechanism with the body (1) by means of the moving bar (13), and in that the moving bar (13) is symmetrically distributed about the vertical center line of the stepped shaft (12).

6. A digital printer for perfecting printing according to claim 1, characterized in that said blanket (11) forms a rotary structure with the body (1) through a stepped shaft (12), and the stepped shaft (12) is perpendicular to the body (1).