CN216100986U - Printing paper quick automatic overturning printing system for printing machine - Google Patents

Abstract

The utility model discloses a printing system for quickly and automatically overturning printing paper for a printing machine, which comprises a shell, wherein an arc-shaped plate is fixedly connected inside the shell, a first rotating shaft is rotatably connected inside the shell, a first rotating disc is rotatably connected inside the shell, a small air suction hole is formed inside the first rotating disc, a fixed frame is fixedly connected inside the first rotating disc, a driving machine is slidably connected inside the fixed frame, a sliding block is fixedly connected outside the driving machine, and a connecting rod is movably connected outside the sliding block. Drive the second carousel through No. two pivots and rotate, because little suction hole does not have big suction hole to breathe in by force, lead to pivoted printing paper to be adsorbed by big suction hole, thereby treat that the second carousel rotates thereby make printing paper by the upset after the round, avoided artifical upset printing paper to lead to the condition emergence of printing efficiency reduction to the efficiency of printing of quick automatic upset of printing paper has been improved to a very big degree.

Description

Printing paper quick automatic overturning printing system for printing machine

Technical Field

The utility model relates to the technical field of printing machines, in particular to a printing system for quickly and automatically overturning printing paper for a printing machine.

Background

A printer is a machine that prints 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 utility model and the development of the printing machine play an important role in the propagation of human civilization and culture.

The prior art has the following defects or problems:

the existing printing machine can only be used for printing one side of paper, when the other side of the paper is required to be printed, the paper needs to be overturned and printed by manual operation of workers, so that the labor intensity of the workers is greatly improved, the manual overturning printing efficiency is lower, and the efficiency of double-sided printing of paper printing is seriously reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, when the existing printing machine prints paper, only one side is always used for printing, and when the other side is needed to be printed, workers need to manually operate to perform turnover printing, so that the labor intensity of the workers is greatly improved, the manual turnover printing efficiency is low, and the efficiency of printing double sides of the paper is seriously reduced.

In order to realize the purpose of quickly and automatically turning and printing the printing paper, the utility model adopts the following technical scheme: a printing paper rapid automatic turnover printing system for a printing machine comprises a shell, an arc-shaped plate is fixedly connected inside the shell, the first rotating shaft is rotatably connected inside the shell, the first rotating disc is rotatably connected inside the shell, a small air suction hole is arranged inside the first rotary disc, a fixed frame is fixedly connected inside the first rotary disc, the interior of the fixed frame is connected with a driving machine in a sliding way, the exterior of the driving machine is fixedly connected with a sliding block, the outer part of the sliding block is movably connected with a connecting rod, the outer part of the sliding block is fixedly connected with a buffer spring, a push rod is connected inside the fixed frame in a sliding way, an air pressure bag is fixedly connected inside the first turntable, the inside of shell rotates and is connected with the pivot No. two, the outside fixedly connected with second carousel of pivot No. two, big suction hole has been seted up to the inside of second carousel.

As a further description of the above technical solution: the first rotating shaft is fixedly connected with the first rotating disc.

As a further description of the above technical solution: one end of the connecting rod, which is far away from the sliding block, is movably connected to the inner side surface of the air pressure bag.

As a further description of the above technical solution: one end of the buffer spring, which is far away from the sliding block, is fixedly connected to one end of the push rod, and the other end of the push rod is fixedly connected to the inner side face of the air pressure bag.

As a further description of the above technical solution: the arc-shaped plates are two and correspond to the first rotating disc and the second rotating disc respectively, and the small air suction holes and the large air suction holes are arranged in the air pressure bag.

As a further description of the above technical solution: the specification of the first rotating disc is matched with that of the second rotating disc.

Compared with the prior art, the utility model provides a printing system for quickly and automatically overturning printing paper for a printing machine, which has the following beneficial effects:

1. this quick automatic upset printing system of printing paper that printer was used, through setting up the driving machine, the sliding block, the connecting rod, push rod and air pressure bag, it removes to drive the slider through the driving machine removal, the slider removes and drives the connecting rod removal, the sliding block removes and makes buffer spring remove and compressed, take the push rod to remove simultaneously, the push rod removes and makes the air pressure bag propped big, at this moment, the inside atmospheric pressure of air pressure bag is higher than external atmospheric pressure, make the air pressure bag outwards breathe in through little suction hole, the printing paper is adsorbed in the outside of little suction hole simultaneously, the condition of avoiding the paper to drop at the upset in-process takes place, thereby improve the validity of paper upset.

2. This printing paper of printing machine is quick automatic upset printing system, through setting up the pivot No. two, second carousel and big suction hole, drive the second carousel through the pivot No. two and rotate, because little suction hole does not have big suction hole to breathe in by force, lead to pivoted printing paper to be adsorbed by big suction hole, thereby treat that the second carousel rotates the round after and make the printing paper overturned, the condition emergence of having avoided artifical upset printing paper to lead to printing efficiency to reduce has improved the efficiency that the printing paper is quick automatic to overturn in the very big degree.

Drawings

FIG. 1 is a schematic view of the internal cross-section of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

Illustration of the drawings:

1. a housing; 2. an arc-shaped plate; 3. a first rotating shaft; 4. a first turntable; 5. a small suction hole; 6. a fixing frame; 7. a driver; 8. a slider; 9. a connecting rod; 10. a buffer spring; 11. a push rod; 12. a pneumatic bladder; 13. a second rotating shaft; 14. a second turntable; 15. a large air suction hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a printing system for quickly and automatically turning over printing paper for a printing machine comprises a shell 1, an arc-shaped plate 2 is fixedly connected inside the shell 1, a first rotating shaft 3 is rotatably connected inside the shell 1, a first rotating disc 4 is rotatably connected inside the shell 1, a small air suction hole 5 is formed inside the first rotating disc 4, a fixed frame 6 is fixedly connected inside the first rotating disc 4, a driving machine 7 is slidably connected inside the fixed frame 6, a sliding block 8 is fixedly connected outside the driving machine 7, a connecting rod 9 is movably connected outside the sliding block 8, a buffer spring 10 is fixedly connected outside the sliding block 8, a push rod 11 is slidably connected inside the fixed frame 6, an air pressure bag 12 is fixedly connected inside the first rotating disc 4, a second rotating shaft 13 is rotatably connected inside the shell 1, and a second rotating disc 14 is fixedly connected outside the second rotating shaft 13, the second turntable 14 is provided with a large air suction hole 15 inside.

First rotating shaft 3 is fixedly connected with first rotating disc 4, one end of connecting rod 9 far away from sliding block 8 is movably connected with the inner side surface of air pressure bag 12, one end of buffer spring 10 far away from sliding block 8 is fixedly connected with one end of push rod 11, the other end of push rod 11 is fixedly connected with the inner side surface of air pressure bag 12, driving machine 7 is used for moving and driving sliding block 8 to move, sliding block 8 is moved and driving connecting rod 9 to move, sliding block 8 is moved to enable buffer spring 10 to move and be compressed, push rod 11 is moved at the same time, air pressure bag 12 is expanded due to movement of push rod 11, at the moment, the air pressure in air pressure bag 12 is higher than the external air pressure, air pressure bag 12 is enabled to suck air outwards through small air suction hole 5, printing paper is adsorbed outside small air suction hole 5, the phenomenon that paper drops in the overturning process is avoided, the validity of paper overturning is improved, two arc-shaped plates 2 are respectively connected with first rotating disc 4, The position of second carousel 14 is corresponding, little suction hole 5 all sets up the inside at atmospheric pressure bag 12 with big suction hole 15's position, the specification of first carousel 4 and second carousel 14's specification phase-match, it rotates to drive second carousel 14 through pivot 13 No. two, because little suction hole 5 does not have big suction hole 15 to breathe in by force, it is adsorbed by big suction hole 15 to lead to pivoted printing paper, thereby treat second carousel 14 and rotate behind the round and make printing paper by the upset, thereby the condition that artifical upset printing paper leads to printing efficiency to reduce has been avoided and has taken place, thereby the efficiency of printing paper quick automatic upset printing has been improved in the very big degree.

The working principle is as follows: when the paper needs to be turned over and printed, an operator starts the driving machine 7 by controlling the driving machine 7 to operate, the driving machine 7 moves to drive the sliding block 8 to move, the sliding block 8 moves to drive the connecting rod 9 to move, the sliding block 8 moves to enable the buffer spring 10 to move and be compressed, meanwhile, the push rod 11 moves to enable the air pressure bag 12 to be expanded, at the moment, the air pressure inside the air pressure bag 12 is higher than the external air pressure, the air pressure bag 12 is enabled to suck air outwards through the small air suction holes 5, meanwhile, the printing paper is adsorbed outside the small air suction holes 5, meanwhile, the operator drives the first rotating shaft 3 to rotate, the first rotating shaft 3 rotates to drive the first rotating disc 4 to rotate, so that the printing paper is driven to rotate, similarly, the second rotating shaft 13 drives the second rotating disc 14 to rotate, and the rotating printing paper is adsorbed by the large air suction holes 15 because the small air suction holes 5 do not have strong air suction force of the large air suction holes 15, after one rotation of the second turntable 14, the printing paper is turned over.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a printing paper of printing machine is automatic upset printing system fast which characterized in that: comprises a shell (1), the inner part of the shell (1) is fixedly connected with an arc-shaped plate (2), the inner part of the shell (1) is rotatably connected with a first rotating shaft (3), the inner part of the shell (1) is rotatably connected with a first rotating disc (4), a small air suction hole (5) is formed in the first rotating disc (4), the inner part of the first rotating disc (4) is fixedly connected with a fixed frame (6), the inner part of the fixed frame (6) is slidably connected with a driving machine (7), the outer part of the driving machine (7) is fixedly connected with a sliding block (8), the outer part of the sliding block (8) is movably connected with a connecting rod (9), the outer part of the sliding block (8) is fixedly connected with a buffer spring (10), the inner part of the fixed frame (6) is slidably connected with a push rod (11), and the inner part of the first rotating disc (4) is fixedly connected with an air pressure bag (12), the inside of shell (1) rotates and is connected with No. two pivot (13), the outside fixedly connected with second carousel (14) of No. two pivot (13), big suction opening (15) have been seted up to the inside of second carousel (14).

2. The printing system for printing with rapid automatic reversal of printing sheets according to claim 1, characterized in that: the first rotating shaft (3) is fixedly connected with the first rotating disc (4).

3. The printing system for printing with rapid automatic reversal of printing sheets according to claim 1, characterized in that: one end of the connecting rod (9) far away from the sliding block (8) is movably connected to the inner side surface of the air bag (12).

4. The printing system for printing with rapid automatic reversal of printing sheets according to claim 1, characterized in that: one end of the buffer spring (10) far away from the sliding block (8) is fixedly connected to one end of the push rod (11), and the other end of the push rod (11) is fixedly connected to the inner side face of the air pressure bag (12).

5. The printing system for printing with rapid automatic reversal of printing sheets according to claim 1, characterized in that: the arc-shaped plates (2) are two and correspond to the first rotating disc (4) and the second rotating disc (14) respectively, and the small air suction holes (5) and the large air suction holes (15) are arranged in the air pressure bag (12).

6. The printing system for printing with rapid automatic reversal of printing sheets according to claim 1, characterized in that: the specification of the first rotating disc (4) is matched with that of the second rotating disc (14).

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