CN212827327U

CN212827327U - Clutch mechanism for imprinting of printing machine

Info

Publication number: CN212827327U
Application number: CN202021296823.0U
Authority: CN
Inventors: 葛礼关; 赵来杰
Original assignee: Dalian Jinhuaguang Color Printing Co ltd
Current assignee: Dalian Jinhuaguang Color Printing Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-30
Anticipated expiration: 2030-07-06

Abstract

The utility model relates to the technical field of printing machines, in particular to a clutch mechanism for imprinting of a printing machine, which comprises a printing machine body, wherein the inner side of the printing machine body is provided with a printing cylinder, an imprinting cylinder and a conveying cylinder, one side of the printing cylinder, the imprinting cylinder and the conveying cylinder is provided with a mounting plate arranged inside the printing machine body, the top of one end of the mounting plate is provided with a first mounting hole, the bottom of the other end of the mounting plate is provided with a second mounting hole, the middle part of the mounting plate is provided with a rectangular through groove in a penetrating way, the groove wall of the rectangular through groove is provided with a limiting track, one side of the first mounting hole and one side of the second mounting hole are respectively and fixedly provided with a first rotating motor and a second rotating motor, the output shaft of the second rotating motor of the first rotating motor penetrates through the mounting plate and, the utility model discloses can be convenient carry out the impression to the paper, simple structure, easy to maintain.

Description

Clutch mechanism for imprinting of printing machine

Technical Field

The utility model relates to a printing machine technical field especially relates to a clutching mechanism for printing machine impression.

Background

Along with the flourishing economy, the living standard of people is continuously improved, the development of production technology is better and better, the utilization of time of people is more and more rigorous, in life, the requirement on equipment is higher and higher, and the work efficiency of the equipment is expected to be improved through the innovation of the equipment, the work time is reduced, the use efficiency is improved, and the maximum value is exerted; the printing machine is a machine for brushing characters and images, the modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying and the like, and the working principle of the printing machine is as follows: the present invention relates to a method for printing characters and images on a printing plate, which is characterized by that firstly, the characters and images to be printed are made into printing plate, then said printing plate is mounted on a printing machine, then the ink is coated on the position on which the characters and images are printed on the printing plate by means of manual operation or printing machine, then said printing plate can be directly or indirectly transferred onto paper or other printing material so as to copy the printed matter identical to printing plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clutch mechanism for imprinting of a printing machine.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a clutch mechanism for imprinting of a printing machine comprises a printing machine body, wherein a printing roller, an imprinting roller and a conveying roller are arranged on the inner side of the printing machine body, a mounting plate arranged inside the printing machine body is arranged on one side of the printing roller, the imprinting roller and the conveying roller, a first mounting hole is formed in the top of one end of the mounting plate, a second mounting hole is formed in the bottom of the other end of the mounting plate, a rectangular through groove is formed in the middle of the mounting plate in a penetrating mode, a limiting rail is formed in the groove wall of the rectangular through groove, a first rotating motor and a second rotating motor are fixedly mounted on one side of each of the first mounting hole and the second mounting hole respectively, output shafts of the second rotating motors of the first rotating motors penetrate through the mounting plate and are fixedly connected with center shafts of the printing roller and the conveying roller respectively, and a speed reducing, the stamping device is characterized in that a plurality of idler wheels are uniformly arranged at the bottom of the speed reducing motor, a middle shaft of one idler wheel is in transmission connection with an output shaft of the speed reducing motor, a bearing is fixedly mounted on the side face of the speed reducing motor, and the speed reducing motor is connected with a middle shaft of the stamping roller through the bearing.

Preferably, the surface areas of the printing cylinder, the impression cylinder and the transfer cylinder are equal, and the linear distance between the printing cylinder and the transfer cylinder is equal to the diameter of the impression cylinder.

Preferably, the surface of the conveying roller is provided with an anti-skid rubber mat, and the anti-skid rubber mat is made of a heat-resistant material.

Preferably, the top of the impression cylinder is provided with a liquid absorption cotton block, and the length of the liquid absorption cotton block is equal to the circumference of the side face of the impression cylinder.

Compared with the prior art, the utility model has the advantages of transfer cylinder's surface is provided with anti-skidding cushion, can prevent to take place relative slip between paper and the transfer cylinder, and influences the printing effect, and the top of impression cylinder is provided with the cotton piece of imbibition, can be so that feeding mechanism's coating can be even be infected with on the surface of impression cylinder, indirect improvement printing quality, whole process is: impression cylinder laminating printing cylinder, the transmission is accomplished the back, with impression cylinder laminating conveying cylinder again, whole process is comparatively simple, and the reliability is high.

Drawings

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

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a printing cylinder; 2. an impression cylinder; 3. a transfer drum; 4. mounting a plate; 5. a first mounting hole; 6. a second mounting hole; 7. a first rotating electric machine; 8. a second rotating electric machine; 9. a limiting track; 10. a reduction motor; 11. a roller; 12. imbibing cotton blocks; 13. a rectangular through groove; 14. an anti-slip rubber pad; 15. the printing machine body.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-2, a clutch mechanism for impression of a printing machine, includes a printing machine body 15, a printing cylinder 1, an impression cylinder 2 and a transfer cylinder 3 are disposed inside the printing machine body 15, a mounting plate 4 mounted inside the printing machine body 15 is disposed on one side of the printing cylinder 1, the impression cylinder 2 and the transfer cylinder 3, a first mounting hole 5 is disposed on the top of one end of the mounting plate 4, a second mounting hole 6 is disposed on the bottom of the other end of the mounting plate 4, a rectangular through groove 13 is disposed in the middle of the mounting plate 4, a limiting rail 9 is disposed on the wall of the rectangular through groove 13, a first rotating motor 7 and a second rotating motor 8 are respectively fixedly mounted on one side of the first mounting hole 5 and one side of the second mounting hole 6, an output shaft of the second rotating motor 8 of the first rotating motor 7 penetrates through the mounting plate 4 and is respectively fixedly connected with the center shafts of the, the side of the rectangular through groove 13 is provided with a speed reducing motor 10, the bottom of the speed reducing motor 10 is uniformly provided with a plurality of idler wheels 11, the middle shaft of one idler wheel 11 is in transmission connection with the output shaft of the speed reducing motor 10, the side of the speed reducing motor 10 is fixedly provided with a bearing, and the speed reducing motor 10 is connected with the middle shaft of the impression cylinder 2 through the bearing.

The surface areas of the printing cylinder 1, the impression cylinder 2 and the conveying cylinder 3 are equal, the linear distance between the printing cylinder 1 and the conveying cylinder 3 is equal to the diameter of the impression cylinder 2, the printing layout can be conveniently controlled through processing of the equal area and the equal distance, and the positions of the printing cylinder 1 and the impression cylinder 2 do not need to be adjusted through calculation.

In order to prevent the relative sliding between the paper and the conveying cylinder 3 from affecting the printing effect, the surface of the conveying cylinder 3 is provided with an anti-skid rubber pad 14, and the anti-skid rubber pad 14 is made of a heat-resistant material.

The top of impression cylinder 2 is provided with imbibition cotton piece 12, and the adsorption effect through imbibition cotton piece 12 can make 2 surperficial coating evenly distributed of impression cylinder, and the length of imbibition cotton piece 12 equals with 2 side girths of impression cylinder.

The working principle is as follows: firstly, the printing surface to be printed is arranged on the surface of a printing roller 1, then, a speed reducing motor 10 is moved to change the position of an impression roller 2, the grains on the surface of the printing roller 1 are transmitted to the surface of the impression roller 2, the impression roller 2 is continuously moved to be connected with a conveying roller 3, the printing surface of the printing roller 1 can be transmitted to the paper on the surface of the conveying roller 3, an anti-skid rubber pad 14 is arranged on the surface of the conveying roller 3, so that the paper and the conveying roller 3 can be prevented from sliding relatively to influence the printing effect, a liquid absorption cotton block 12 is arranged at the top of the impression roller 2, so that the paint of a feeding mechanism can be uniformly stained on the surface of the impression roller 2, and the printing quality is indirectly improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The clutch mechanism for the imprinting of the printing machine comprises a printing machine body (15) and is characterized in that a printing roller (1), an imprinting roller (2) and a conveying roller (3) are arranged on the inner side of the printing machine body (15), a mounting plate (4) mounted inside the printing machine body (15) is arranged on one side of the printing roller (1), the imprinting roller (2) and the conveying roller (3), a first mounting hole (5) is formed in the top of one end of the mounting plate (4), a second mounting hole (6) is formed in the bottom of the other end of the mounting plate (4), a rectangular through groove (13) is formed in the middle of the mounting plate (4) in a penetrating mode, a limiting rail (9) is formed in the groove wall of the rectangular through groove (13), and a first rotating motor (7) and a second rotating motor (8) are fixedly mounted on one side of the first mounting hole (5) and one side of the second mounting hole (, the output shaft of a second rotating motor (8) of the first rotating motor (7) penetrates through the mounting plate (4) and is fixedly connected with the middle shafts of the printing roller (1) and the conveying roller (3) respectively, a speed reducing motor (10) is arranged on the side face of the rectangular through groove (13), a plurality of idler wheels (11) are uniformly arranged at the bottom of the speed reducing motor (10), the middle shaft of one idler wheel (11) is in transmission connection with the output shaft of the speed reducing motor (10), a bearing is fixedly mounted on the side face of the speed reducing motor (10), and the speed reducing motor (10) is connected with the middle shaft of the impression roller (2) through the bearing.

2. Clutch mechanism for the imprints of a printing press, according to claim 1, characterized in that the surface areas of the printing cylinder (1), the impression cylinder (2) and the transfer cylinder (3) are equal and the linear distance between the printing cylinder (1) and the transfer cylinder (3) is equal to the diameter of the impression cylinder (2).

3. Clutch mechanism for imprints of a printing press according to claim 1, characterized in that the surface of said transfer cylinder (3) is provided with an anti-slip rubber mat (14), said anti-slip rubber mat (14) being made of a heat-resistant material.

4. Clutch mechanism for the embossing of printing presses, according to claim 1, characterized in that the top of the embossing cylinder (2) is provided with a liquid-absorbent cotton block (12), the length of the cotton block (12) being equal to the lateral perimeter of the embossing cylinder (2).