CN217778120U

CN217778120U - A printing mechanism flip structure for positive and negative printing

Info

Publication number: CN217778120U
Application number: CN202222068126.5U
Authority: CN
Inventors: 杨继光
Original assignee: Shenzhen Colorte Printing Equipment Co ltd
Current assignee: Shenzhen Colorte Printing Equipment Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-11
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to a printing machine technical field discloses a printing mechanism flip structure for positive and negative printing, the on-line screen storage device comprises a base, base top both sides are the fixed backup pad that is provided with all, the fixed workstation that is provided with in one side that the base top is close to two backup pads, base top both sides are close to one side that two backup pads were kept away from to the workstation and all fix and are provided with the support column, two the fixed baffle that is provided with between the support column. The utility model relates to an among the printing mechanism flip structure for positive and negative printing, set up a initiative gyro wheel and two driven gyro wheels on this printing machine, the paper spreads from the workstation, roll by two driven gyro wheels after getting into the initiative gyro wheel and spread into the workstation again after overturning and print once more, and structure printing effect is better, has reduced unnecessary consumption, and the rotation motor that sets up inside the printing machine backup pad can roll the article that need print and spread into the workstation into, has realized that the printing is automatic.

Description

A printing mechanism flip structure for positive and negative printing

Technical Field

The utility model relates to a printing machine technical field especially relates to a printing mechanism flip structure for positive and negative printing.

Background

Machines for printing text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture. After the paper is printed, the paper is turned over manually, and then the reverse side of the paper can be printed, so that the printing efficiency is reduced.

Through search, the prior patent (publication number: CN 204054906U) discloses a novel printing machine. Although this kind of novel printing machine of this patent technique need not formulate the printing cylinder that corresponds according to the model of the product of producing, also need not to follow the printing cylinder that changes, and the position of steerable picture and text printing, but there is the problem that can not two-sided printing, sparingly inadequately to lead to work efficiency to hang down. Accordingly, one skilled in the art has provided a printing mechanism reversing structure for recto-verso printing to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a turnover structure of a printing mechanism for front and back printing, wherein a driving roller and two driven rollers are arranged on the printing machine, paper is delivered from a workbench, and after entering the driving roller, the paper rolls by the two driven rollers to turn over and then is delivered into the workbench again to be printed again, so that the turnover structure is simple in structure and low in production cost; the positive and negative automatic printing, the printing effect is better, has reduced the unnecessary consumption, can drive two hydraulic pressure air pumps at the inside setting of workstation two hydraulic telescoping rod upwards promote the push pedal to the position of laminating, on the article that the alignment that lets the ink horn more accurate needs the printing, make this printing machine's work efficiency uprise gradually.

In order to achieve the above purpose, the utility model provides a following technical scheme: a printing mechanism overturning structure for front and back printing comprises a base, wherein supporting plates are fixedly arranged on two sides of the top end of the base, a workbench is fixedly arranged on one side, close to the two supporting plates, of the top end of the base, supporting columns are fixedly arranged on one side, close to the workbench and far away from the two supporting plates, of the two supporting columns, a baffle is fixedly arranged between one sides, far away from the workbench 2, of the two supporting columns, a rotating motor is fixedly arranged in the supporting plates, a rotating shaft is fixedly arranged at the output end of the rotating motor, rotating rollers are fixedly arranged on the rotating shaft, a first fixing bolt is fixedly arranged on one side, far away from the rotating motor, of the two supporting plates, fixing blocks are fixedly arranged on two side walls of the two supporting plates, close to the rotating rollers, the two fixing blocks are fixedly provided with fixing plates, the top ends of the interiors of the two support columns are fixedly provided with driving rotating motors, the output ends of the driving rotating motors are fixedly provided with driving rotating shafts, driving idler wheels are fixedly arranged on the driving rotating shafts, one sides of the two support columns, far away from the driving rotating motors, are fixedly provided with second fixing bolts, the bottoms of the interiors of the two support columns, close to the driving rotating motors, are fixedly provided with two driven rotating motors, the output ends of the two driven rotating motors are fixedly provided with driven rotating shafts, the two driven rotating shafts are fixedly provided with driven idler wheels, and the bottoms of the two support columns, close to the second fixing bolts, are fixedly provided with two third fixing bolts;

according to the technical scheme, the printing machine is provided with the driving roller and the two driven rollers, paper is conveyed out of the workbench, and after entering the driving roller, the paper rolls by the two driven rollers to turn over and then is conveyed into the workbench again to be printed again, so that the structure is simple, and the production cost is low; the front side and the back side are automatically printed, the printing effect is better, and unnecessary consumption is reduced.

Furthermore, a control console is fixedly arranged on the front end face of the base;

through above-mentioned technical scheme, the staff controls the machine through the control cabinet.

Further, a top plate is fixedly arranged at the top end of the workbench, and a cylinder is fixedly arranged in the top plate;

through above-mentioned technical scheme, the inside cylinder of roof can drive the ink horn.

Furthermore, an ink box is fixedly arranged at the output end of the air cylinder, and a nozzle is fixedly arranged at the bottom end of the ink box;

through the technical scheme, the ink box can spray ink through the nozzles.

Furthermore, two hydraulic air pumps are fixedly arranged inside the workbench;

through the technical scheme, the two hydraulic air pumps drive the hydraulic telescopic columns.

Furthermore, hydraulic telescopic columns are fixedly arranged at the output ends of the two hydraulic air pumps;

through above-mentioned technical scheme, hydraulic telescoping post can upwards push up the push pedal.

Furthermore, sliding rods are fixedly arranged on two sides in the workbench, and sliding blocks are fixedly arranged on the two sliding rods;

through the technical scheme, the sliding block slides up and down through the sliding rod.

Furthermore, push plates are arranged on the two sliding blocks in a sliding mode;

through above-mentioned technical scheme, can place the article that need the printing on the push pedal.

The utility model discloses following beneficial effect has:

1. the utility model provides a printing mechanism flip structure for positive and negative printing has set up a initiative gyro wheel and two driven gyro wheels on this printing machine, and the paper spreads from the workstation, rolls by two driven gyro wheels after entering initiative gyro wheel and overturns, spreads into the workstation again and prints once more, simple structure, low in production cost; the front side and the back side are automatically printed, the printing effect is better, and unnecessary consumption is reduced.

2. The utility model provides a printing mechanism flip structure for positive and negative printing can drive two hydraulic telescoping rod and upwards promote the push pedal to the position of laminating at two hydraulic air pumps of the inside setting of workstation, lets on the more accurate article that need the printing of alignment of ink horn, makes the work efficiency of this printing machine uprise gradually.

3. The utility model provides a printing mechanism flip structure for positive and negative printing, the rotation motor that sets up inside the printing machine backup pad can roll the article that need print and spread into the workstation into, has realized that the printing is automatic, has also alleviateed staff's burden simultaneously.

Drawings

Fig. 1 is an axonometric view of a turnover structure of a printing mechanism for front-back printing proposed by the present invention;

FIG. 2 is a sectional view of a support plate of a turnover mechanism of a printing mechanism for front-back printing according to the present invention;

fig. 3 is a front cross-sectional view of a supporting column of a turnover structure of a printing mechanism for front-back printing according to the present invention;

fig. 4 is a front cross-sectional view of the worktable of the turnover mechanism of the printing mechanism for printing on the front and back sides.

Illustration of the drawings:

1. a base; 2. a work table; 3. a top plate; 4. a console; 5. a fixing plate; 6. rotating the roller; 7. a support plate; 8. a driving roller; 9. a support column; 10. a first fixing bolt; 11. a fixed block; 12. rotating the motor; 13. actively rotating the motor; 14. a driven roller; 15. a driven rotary motor; 16. a driving rotating shaft; 17. a second fixing bolt; 18. a third fixing bolt; 19. a driven rotating shaft; 20. pushing the plate; 21. an ink cartridge; 22. a cylinder; 23. a nozzle; 24. a slider; 25. a slide bar; 26. a hydraulic air pump; 27. a hydraulic telescopic column; 28. a rotating shaft; 29. and a baffle plate.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a printing mechanism flip structure for positive and negative printing, the on-line screen storage device comprises a base 1, 1 top both sides of base are the fixed backup pad 7 that is provided with all, one side that 1 top of base is close to two backup pads 7 is fixed and is provided with workstation 2, 1 top both sides of base are close to workstation 2 and keep away from one side of two backup pads 7 and all fixedly be provided with support column 9, two support column 9 keep away from between one side of workstation 2 fixed be provided with baffle 29, the inside fixed rotation motor 12 that is provided with of backup pad 7, the fixed axis of rotation 28 that is provided with in axis of rotation 28 output, two backup pads 7 are kept away from the fixed first fixing bolt 10 that is provided with in rotation motor 12 one side, two backup pad 7 both sides wall are close to the fixed block 11 that is provided with of rotation roller 6 all, two fixed block 11 are fixed and are provided with fixed plate 5, the inside top of two support column 9 is fixed and is provided with initiative rotation motor 13, the fixed initiative pivot 16 that is provided with in the initiative pivot 13 output of initiative rotation motor, the fixed pivot 16 that is provided with initiative gyro wheel 8, two support column 9 keep away from one side fixed second fixing bolt 17 that is provided with in initiative rotation motor 13, two inside bottom fixing bolt 17 that are close to be provided with of being provided with of initiative rotation motor 13, two support column 9, two driven rotation motor 15, two driven fixing bolt 19 all are provided with two driven pivot 19, two fixed and all are provided with two driven fixing bolt 17 that are provided with the bottom fixing bolt 19.

The fixed control cabinet 4 that is provided with of terminal surface before

base

1, 2 fixed roofs 3 that are provided with in top of workstation, 3 inside fixed cylinders 22 that are provided with of roof, the fixed ink horn 21 that is provided with of cylinder 22 output, the fixed nozzle 23 that is provided with in ink horn 21 bottom, 2 inside fixed two hydraulic pressure air pumps 26, two of being provided with of workstation 2 the hydraulic pressure air pump 26 output is the fixed hydraulic telescoping post 27 that is provided with all, and 2 inside both sides of workstation are all fixed and are provided with slide bar 25, and two slide bars 25 are all fixed and are provided with slider 24, and the slip is provided with push pedal 20 on two sliders 24.

The working principle is as follows: when the machine is used, a worker controls the machine through the control console 4, articles to be printed are placed, the rotating roller 6 is transmitted to the fixing plate 5 and enter the workbench 2, the two hydraulic air pumps 26 inside the workbench 2 push the push plate 20 upwards through the sliding blocks 24 on the sliding rods 25, the air cylinders 22 output ink of the ink boxes 21 to be sprayed out through the nozzles 23, and the printed ink is transmitted to the driving roller 8 and overturned to the two driven rollers 14 through the baffle 29 to return to the workbench 2 for reprinting.

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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a printing mechanism flip structure for positive and negative printing, includes base (1), its characterized in that: the automatic welding machine is characterized in that supporting plates (7) are fixedly arranged on two sides of the top end of the base (1), a workbench (2) is fixedly arranged on one side, close to the two supporting plates (7), of the top end of the base (1), supporting columns (9) are fixedly arranged on one side, close to the workbench (2), of the two sides of the top end of the base (1), far away from the two supporting plates (7), a baffle (29) is fixedly arranged between one sides, far away from the workbench (2), of the two supporting columns (9), a rotating motor (12) is fixedly arranged in the supporting plates (7), a rotating shaft (28) is fixedly arranged at the output end of the rotating motor (12), rotating rollers (6) are fixedly arranged on the rotating shaft (28), first fixing bolts (10) are fixedly arranged on one sides, far away from the rotating motor (12), of the two supporting plates (7), fixing blocks (11) are fixedly arranged on two side walls, close to the rotating rollers (6), and fixing plates (5) are fixedly arranged on the two fixing blocks (11);

two fixed initiative rotation motor (13) that is provided with in inside top of support column (9), the initiative is rotated the fixed initiative pivot (16) that is provided with of motor (13) output, initiative pivot (16) are fixed to be provided with initiative gyro wheel (8), two one side that initiative rotation motor (13) was kept away from in support column (9) is fixed to be provided with second fixing bolt (17), two the inside bottom mounting that is close to initiative rotation motor (13) of support column (9) is provided with two driven rotation motor (15), two driven rotation motor (15) output is all fixed to be provided with driven shaft (19), two driven shaft (19) are all fixed to be provided with driven gyro wheel (14), two the bottom mounting that support column (9) is close to second fixing bolt (17) sets up two third fixing bolt (18).

2. A printing mechanism inverting structure for recto-verso printing according to claim 1, wherein: the front end face of the base (1) is fixedly provided with a control console (4).

3. A printing mechanism inverting structure for recto-verso printing according to claim 1, wherein: the top end of the workbench (2) is fixedly provided with a top plate (3), and a cylinder (22) is fixedly arranged in the top plate (3).

4. A printing mechanism turning structure for recto-verso printing according to claim 3, wherein: an ink box (21) is fixedly arranged at the output end of the air cylinder (22), and a nozzle (23) is fixedly arranged at the bottom end of the ink box (21).

5. A printing mechanism turning structure for recto-verso printing according to claim 1, wherein: two hydraulic air pumps (26) are fixedly arranged inside the workbench (2).

6. A printing mechanism inverting structure for recto-verso printing according to claim 5, wherein: and the output ends of the two hydraulic air pumps (26) are fixedly provided with hydraulic telescopic columns (27).

7. A printing mechanism inverting structure for recto-verso printing according to claim 1, wherein: slide bars (25) are fixedly arranged on two sides of the interior of the workbench (2), and slide blocks (24) are fixedly arranged on the two slide bars (25).

8. A printing mechanism inverting structure for recto-verso printing according to claim 7, wherein: and push plates (20) are arranged on the two sliding blocks (24) in a sliding manner.