CN213167388U

CN213167388U - Printing machine with printing plate operating device

Info

Publication number: CN213167388U
Application number: CN202021320270.8U
Authority: CN
Inventors: 冯五良
Original assignee: Jinan Jihai Printing Co ltd
Current assignee: Jinan Jihai Printing Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-11
Anticipated expiration: 2030-07-07

Abstract

The utility model belongs to the technical field of printing equipment, especially a printing machine with printing plate operating means, including the loading board, be connected with printing chamber curb plate above the loading board, printing chamber curb plate top is provided with printing chamber roof, be provided with the cylinder inside the printing chamber roof, be connected with the depression bar below the cylinder, be connected with the holding down plate below the depression bar, be provided with the printing plate below the holding down plate, be provided with the spring post inside the holding down plate; a drying cavity side plate is arranged on one side of the printing cavity side plate, a drying lamp is arranged in the drying cavity side plate, transmission rollers are arranged at two ends in the bearing plate, and a conveying belt is arranged on the outer side of each transmission roller; the utility model discloses simple structure through cylinder, depression bar and the holding down plate that sets up, can contact printing plate and paper to realize the printing plate printing of paper, when the printing plate rose, the spring post can help the paper to break away from the printing plate, prevented paper and printing plate adhesion, influence printing efficiency.

Description

Printing machine with printing plate operating device

Technical Field

The utility model relates to a lithography apparatus technical field especially relates to a printing machine that possesses printing plate operating means.

Background

The printing plate is provided with an image-text part and a non-image-text part, wherein the image-text part on the printing plate is an inked part and is also called a printing part, and the non-image-text part does not adsorb ink in the printing process and is also called a blank part.

The traditional press-down type printing plate printing machine has the defect that the separation of paper and the printing plate is not timely, if the paper and the printing plate can not be separated timely, the printing efficiency and the printing effect can be influenced, and the printing machine can be damaged in serious cases.

In order to solve the above problems, the present application proposes a printing press provided with a plate handling device.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a printing machine that possesses printing plate operating means can contact printing plate and paper through cylinder, depression bar and the holding down plate that sets up to realize the printing plate printing of paper, when the printing plate ascended, the spring post can help the paper to break away from the printing plate, prevented paper and printing plate adhesion, influences printing efficiency.

(II) technical scheme

In order to solve the problems, the utility model provides a printing machine with a printing plate operating device, which comprises a bearing plate, wherein a printing cavity side plate is connected above the bearing plate, a printing cavity top plate is arranged at the top end of the printing cavity side plate, a cylinder is arranged inside the printing cavity top plate, a lower pressure rod is connected below the cylinder, a lower pressure plate is connected below the lower pressure rod, a printing plate is arranged below the lower pressure plate, and a spring column is arranged inside the lower pressure plate; printing chamber curb plate one side is provided with stoving chamber curb plate, stoving intracavity curb plate inside is provided with the stoving lamp, the inside both ends of loading board all are provided with the transmission roller, the transmission roller outside is provided with the conveyer belt.

Preferably, a stress plate is arranged between the bearing plate and the conveying belt, and the stress plate is aligned with the printing plate in the vertical position.

Preferably, a spring is arranged inside the spring column, a moving plate is arranged below the spring, a moving rod is arranged below the moving plate, and a pressure plate is connected below the moving rod.

Preferably, a power supply module is arranged above the inside of the drying lamp, a wiring terminal is connected below the power supply module, a bulb is connected below the wiring terminal, and a reflecting cover is arranged on the outer side of the bulb.

Preferably, a support is arranged below the bearing plate, and a driving motor is arranged on one side of the support.

Preferably, the output end of the driving motor is connected with a transmission belt, and the other end of the transmission belt is connected with the transmission roller.

Preferably, the inner wall of the side plate of the printing cavity is provided with a slide rail, the surface of the slide rail is connected with a slide block in a sliding manner, and one side of the slide block is connected with the lower pressing plate.

The above technical scheme of the utility model has following profitable technological effect:

1. the printing plate can be contacted with paper through the arranged cylinder, the lower pressing rod and the lower pressing plate, so that printing plate printing of the paper is realized, when the printing plate ascends, the spring column can help the paper to be separated from the printing plate, the paper is prevented from being adhered to the printing plate, the printing efficiency is influenced, and the spring column can apply downward force to the movable plate, the movable rod pressure plate and the pressure plate under the action of the spring, so that the pressure plate can apply pressure to the paper, and the paper is separated from the printing plate in the ascending process of the printing plate;

2. the drying lamp can dry the ink on the surface of the paper when the paper passes through the drying lamp, so that the drying efficiency of the ink is accelerated, the power can be supplied to the bulb through the arranged power supply module, the wiring terminal, the bulb and the reflecting cover, and meanwhile, the light rays are refracted, so that the drying effect is more excellent;

3. through setting up transmission roller, conveyer belt, driving motor and drive belt, can drive the paper and remove, remove to the printing plate below when the paper, open cylinder work through induction system to realize pushing down of printing plate, through the slide rail and the slider that set up, can increase the stability of holding down plate at the in-process that the holding down plate reciprocated, prevent the holding down plate off tracking.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention in a pressed state;

fig. 3 is a schematic view of the internal structure of the spring post of the present invention;

fig. 4 is the internal structure schematic diagram of the middle drying lamp of the present invention.

In the figure: 1. a carrier plate; 2. printing a cavity side plate; 3. a printing chamber top plate; 4. a cylinder; 5. a lower pressure lever; 6. a lower pressing plate; 7. a slide rail; 8. a slider; 9. a spring post; 10. printing plate; 11. a stress plate; 12. a drying cavity side plate; 13. a drying lamp; 14. a transfer roller; 15. a conveyor belt; 16. a drive motor; 17. a transmission belt; 18. a support; 19. a spring; 20. moving the plate; 21. a travel bar; 22. a pressure plate; 23. a power supply module; 24. a binding post; 25. a bulb; 26. a reflector.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a printing machine that possesses printing plate operating means, including loading board 1, loading board 1 top is connected with printing chamber curb plate 2, 2 tops in printing chamber curb plate are provided with printing chamber roof 3, printing chamber roof 3 inside is provided with cylinder 4, cylinder 4 below is connected with depression bar 5 down, depression bar 5 below is connected with holding down plate 6 down, holding down plate 6 below is provided with printing plate 10, the inside spring post 9 that is provided with of holding down plate 6.

In this embodiment, a spring 19 is disposed inside the spring column 9, a moving plate 20 is disposed below the spring 19, a moving rod 21 is disposed below the moving plate 20, and a pressure plate 22 is connected below the moving rod 21.

It should be noted that through the arrangement of the cylinder 4, the lower press bar 5 and the lower press plate 6, the printing plate 10 can be in contact with paper, so that printing plate printing of the paper is realized, when the printing plate 10 ascends, the spring columns 9 can help the paper to separate from the printing plate 10, so that the paper is prevented from being adhered to the printing plate 10, and printing efficiency is affected, and the spring columns 9 can apply downward force to the moving plate 20, the moving bar 21 and the pressure plate 22 under the action of the springs 19, so that the pressure plate 22 can apply pressure to the paper, and the paper is separated in the ascending process of the printing plate 10.

As shown in fig. 1 and 4, a drying chamber side plate 12 is arranged on one side of the printing chamber side plate 2, a drying lamp 13 is arranged inside the drying chamber side plate 12, a power supply module 23 is arranged above the inside of the drying lamp 13, a binding post 24 is connected below the power supply module 23, a bulb 25 is connected below the binding post 24, and a reflecting cover 26 is arranged outside the bulb 25.

It should be noted that, through the drying lamp 13 that sets up, can carry out drying process to the printing ink on paper surface when the paper passes through, the drying efficiency of printing ink accelerates, through the power module 23 that sets up, terminal 24, bulb 25 and reflector 26, can be for the power supply of bulb 25, refracts light simultaneously for the stoving effect is more excellent.

As shown in fig. 1, transmission rollers 14 are arranged at two ends of the interior of the bearing plate 1, a conveying belt 15 is arranged on the outer side of each transmission roller 14, a support 18 is arranged below the bearing plate 1, a driving motor 16 is arranged on one side of the support 18, the output end of the driving motor 16 is connected with a transmission belt 17, and the other end of the transmission belt 17 is connected with the transmission rollers 14.

In this embodiment, a stress plate 11 is arranged between the bearing plate 1 and the conveying belt 15, the stress plate 11 is aligned with the printing plate 10 at the upper and lower positions, a slide rail 7 is arranged on the inner wall of the printing cavity side plate 2, a slide block 8 is connected to the surface of the slide rail 7 in a sliding manner, and one side of the slide block 8 is connected with the lower pressing plate 6.

It should be noted that, through setting up transmission roller 14, conveyer belt 15, driving motor 16 and drive belt 17, can drive the paper and remove, when the paper removes to printing plate 10 below, open cylinder 4 work through induction system to realize pushing down of printing plate 10, through slide rail 7 and the slider 8 that sets up, can increase the stability of holding down plate 6 at the in-process that holding down plate 6 reciprocated, prevent that holding down plate 6 off tracking.

The working principle is as follows: when the printing plate 10 is used, the printing plate 10 can be contacted with paper through the arranged cylinder 4, the lower pressing rod 5 and the lower pressing plate 6, so that printing plate printing of the paper is realized, when the printing plate 10 ascends, the spring columns 9 can help the paper to be separated from the printing plate 10, the paper is prevented from being adhered to the printing plate 10, the printing efficiency is influenced, the spring columns 9 can apply downward force to the moving plate 20, the moving rod 21 and the pressure plate 22 under the action of the springs 19, so that the pressure plate 22 can apply pressure to the paper, and the paper is separated from the printing plate 10 in the ascending process; the drying lamp 13 can dry the ink on the surface of the paper when the paper passes through, so that the drying efficiency of the ink is accelerated, the power supply module 23, the binding post 24, the bulb 25 and the reflector 26 can supply power to the bulb 25, and meanwhile, the light rays are refracted, so that the drying effect is more excellent; through setting up transmission roller 14, conveyer belt 15, driving motor 16 and drive belt 17, can drive the paper and remove, remove to printing plate 10 below when the paper, open cylinder 4 work through induction system to realize the pushing down of printing plate 10, through slide rail 7 and the slider 8 that sets up, can increase the stability of holding down plate 6 at the in-process that holding down plate 6 reciprocated, prevent holding down plate 6 off tracking.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A printing machine with a printing plate operating device comprises a bearing plate (1), and is characterized in that a printing cavity side plate (2) is connected above the bearing plate (1), a printing cavity top plate (3) is arranged at the top end of the printing cavity side plate (2), an air cylinder (4) is arranged inside the printing cavity top plate (3), a lower pressing rod (5) is connected below the air cylinder (4), a lower pressing plate (6) is connected below the lower pressing rod (5), a printing plate (10) is arranged below the lower pressing plate (6), and a spring column (9) is arranged inside the lower pressing plate (6);

printing chamber curb plate (2) one side is provided with stoving chamber curb plate (12), stoving chamber curb plate (12) inside is provided with stoving lamp (13), the inside both ends of loading board (1) all are provided with transmission roller (14), the transmission roller (14) outside is provided with conveyer belt (15).

2. A printing press with a plate handling device according to claim 1, characterized in that a stress plate (11) is arranged between the carrier plate (1) and the conveyor belt (15), the stress plate (11) being aligned with the printing plates (10) in an up-down position.

3. A printing press with a plate handling device according to claim 1, wherein a spring (19) is arranged inside the spring column (9), a moving plate (20) is arranged below the spring (19), a moving rod (21) is arranged below the moving plate (20), and a pressure plate (22) is connected below the moving rod (21).

4. The printing press with the printing plate operating device according to claim 1, wherein a power supply module (23) is arranged above the inside of the drying lamp (13), a connecting terminal (24) is connected below the power supply module (23), a bulb (25) is connected below the connecting terminal (24), and a reflector (26) is arranged outside the bulb (25).

5. A printing press with a plate handling device according to claim 1, characterized in that a support (18) is arranged below the carrier plate (1), and a drive motor (16) is arranged on one side of the support (18).

6. A printing press with a plate handling device according to claim 5, characterized in that the output of the drive motor (16) is connected to a belt (17), and the other end of the belt (17) is connected to the transport roller (14).

7. The printing machine with the printing plate operating device is characterized in that a sliding rail (7) is arranged on the inner wall of the printing chamber side plate (2), a sliding block (8) is connected to the surface of the sliding rail (7) in a sliding mode, and one side of the sliding block (8) is connected with the lower pressing plate (6).