Anti-wrinkling automatic printing machine

Abstract

The utility model discloses an anti-wrinkling automatic printing machine which comprises a printing machine body, platforms are connected to the side surfaces of the printing machine body, the printing machine further comprises fixing blocks, the fixing blocks are fixedly installed on the upper surfaces of the platforms of the printing machine body, and the printing machine body is connected with an anti-wrinkling structure. The anti-wrinkling structure can heat and roll paper through a rotating cylinder and a rotating roller to avoid wrinkling while the paper is fed, the anti-wrinkling structure comprises a fixing rod, the fixing rod is fixedly installed on the side surface of the inner wall of a fixing block, and a heating wire is installed on the outer surface of the fixing rod in a winding mode. And a rotating cylinder is rotationally mounted on the outer surface of the fixed rod. According to the anti-creasing automatic printing machine, the anti-creasing structure is arranged, creasing is avoided through heating of the heating wire in the rotating cylinder, meanwhile, paper is rolled and flattened through the rotating roller, the cutting structure is further arranged, and the paper can be cut through cooperation of the cutting knife and the fixed knife.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, in particular to an anti-wrinkling automatic printing machine. Background Technology

[0002] A printing press is a machine for printing text and images. Modern printing presses are generally composed of mechanisms such as plate loading, inking, pressing, and paper feeding. Its working principle is: first, the text and image to be printed are made into a printing plate, which is then installed on the printing press. Then, ink is applied to the places where the text and image are on the printing plate by hand or by the printing press, and then directly or indirectly transferred to paper or other substrates, thereby replicating a printed product identical to the printing plate.

[0003] When the printing press is feeding paper, if the paper is wrinkled, it will affect the printing quality of the printing press. There are many reasons for the wrinkles of the paper. If the paper is rolled evenly and the airflow is driven out at the moment so that the paper is pressed flatly, wrinkles will not occur. If the paper is displaced or deformed instantly, wrinkles will occur. The water content of the paper changes due to the influence of the ambient temperature and humidity, and it is easy to have "ruffles" and "tight edges". Contents of utility model

[0004] The purpose of the utility model is to provide an anti-wrinkle automatic printing machine to solve the problems of increased paper displacement or deformation and wrinkles caused by environmental temperature and humidity.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an anti-wrinkle automatic printing machine, comprising a printing machine body, the side surfaces of which are connected to a platform, and a fixed block, which is fixedly installed on the upper surface of the platform of the printing machine body, and the printing machine body is connected to an anti-wrinkle structure, which can heat and roll the paper through a rotating cylinder and a rotating roller to avoid wrinkling while feeding the paper.

[0006] Preferably, the anti-wrinkle structure includes a fixed rod, which is fixedly mounted on the inner wall side surface of the fixed block, and a heating wire is wound on the outer surface of the fixed rod, a rotating cylinder is rotatably mounted on the outer surface of the fixed rod, and a rotating roller is correspondingly arranged below the rotating cylinder, and both ends of the rotating roller are rotatably mounted on the inner wall surface of the raised edge of the platform of the printer body, a motor is mounted on the side surface of the printer body, a screw is fixedly mounted on the rotating shaft of the motor, and the screw is rotatably mounted on the inner groove of the edge of the platform of the printer body, a movable plate is threadedly connected to the outer surface of the screw, and the other end of the movable plate is mounted on the other side edge of the printer body platform, and a clip is mounted on the upper surface of the printer body.

[0007] Using the above technical solution, the paper is rolled by the rotating roller and the rotating cylinder to make the paper flat.

[0008] Preferably, the clip is provided as an elastic metal spring piece.

[0009] By adopting the above technical solution, the paper can be clamped.

[0010] Preferably, the upper surface of the moving plate is flush with the upper surface of the rotating roller.

[0011] By adopting the above technical solution, it is convenient for the moving plate to pull the paper for rolling.

[0012] Preferably, the printing machine main body is further connected with a splitting structure, and the splitting structure can split the paper by controlling the movement of the cutting knife in cooperation with the fixed knife.

[0013] By adopting the above technical solution, it is convenient to cut the printed paper.

[0014] Preferably, the splitting structure includes a telescopic rod, symmetrically installed on the outer surface of the telescopic rod is the telescopic rod, the upper end of the telescopic rod is fixedly installed with a connecting plate, and a cutting knife is fixedly installed on the lower surface of the connecting plate. The upper surface of the connecting plate is connected with the push rod of the air cylinder, and the air cylinder is fixedly installed on the upper surface of the printing machine main body.

[0015] By adopting the above technical solution, the cutting knife is moved by the air cylinder for cutting.

[0016] Preferably, a fixed knife corresponds to the lower part of the cutting knife, and the fixed knife is installed on the upper surface of the platform of the printing machine main body.

[0017] By adopting the above technical solution, the cutting knife is docked with the fixed knife to quickly cut the paper.

[0018] Compared with the prior art, the beneficial effects of the present utility model are: the anti-wrinkle automatic printing machine:

[0019] 1. The automatic printing machine is provided with an anti-wrinkle structure. The axis enables the paper to pass between the rotating cylinder and the installed roller, and then the side edge of the paper is clamped between the clip and the moving plate. Then the motor is turned on, the lead screw rotates, which will cause the moving plate to move. The moving plate pulls the paper so that the paper passes through the rolling of the rotating cylinder and the rotating roller to make the paper flat;

[0020] 2. Further, while the rotating cylinder rolls the paper, the heating wire wound on the outer surface of the fixed rod will be turned on. The rotating cylinder is heated by the heating wire, so that the paper is heated by the rotating cylinder, avoiding the paper from getting damp and curling, and keeping the paper dry;

[0021] 3. Further, a splitting structure is also provided. After the paper enters the printing machine main body for printing, the connecting plate is pushed by the air cylinder, so that the connecting plate presses the telescopic rod, causing the cutting knife to move downward, and then the paper is cut by the corresponding intersection of the cutting knife and the fixed knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the axonometric surface structure of the present utility model;

[0023] Figure 2 It is a schematic diagram of the side sectional structure of the present utility model;

[0024] Figure 3 It is a schematic diagram of the top view sectional structure of the present utility model;

[0025] Figure 4 It is a schematic diagram of the side sectional structure of the rotating cylinder of the present utility model.

[0026] In the figure: 1. Printing machine main body; 2. Fixed block; 3. Fixed rod; 4. Heating wire; 5. Rotating cylinder; 6. Rotating roller; 7. Motor; 8. Lead screw; 9. Moving plate; 10. Clamping piece; 11. Telescopic rod; 12. Connecting plate; 13. Cutting knife; 14. Air cylinder; 15. Fixed knife. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-4 , the present utility model provides a technical solution: an anti-wrinkle automatic printing machine, including a printing machine main body 1, a fixed block 2, a fixed rod 3, a heating wire 4, a rotating cylinder 5, a rotating roller 6, a motor 7, a lead screw 8, a moving plate 9, a clamping piece 10, a telescopic rod 11, a connecting plate 12, a cutting knife 13, an air cylinder 14, and a fixed knife 15. Embodiment

[0029] The anti-wrinkle automatic printing machine is provided with an anti-wrinkle structure, which can make the paper flat through the rotating cylinder 5 and the rotating roller 6 before the paper enters the printing. Specifically:

[0030] Platforms are connected to the side surfaces of the main body 1 of the printing press. It further includes a fixing block 2 which is fixedly installed on the upper surface of the platform of the main body 1 of the printing press. The main body 1 of the printing press is connected with an anti-wrinkle structure which can heat and roll the paper through a rotating cylinder 5 and a rotating roller 6 while feeding the paper to avoid wrinkling. The anti-wrinkle structure includes a fixing rod 3 which is fixedly installed on the inner side surface of the inner wall of the fixing block 2, and a heating wire 4 is wound around the outer surface of the fixing rod 3. A rotating cylinder 5 is rotatably installed on the outer surface of the fixing rod 3. A rotating roller 6 is provided corresponding to the lower part of the rotating cylinder 5. Both ends of the rotating roller 6 are rotatably installed on the inner wall surface of the protrusion at the edge of the platform of the main body 1 of the printing press. A motor 7 is installed on the side surface of the main body 1 of the printing press. A lead screw 8 is fixedly installed on the rotating shaft of the motor 7. The lead screw 8 is rotatably installed in the inner groove at the edge of the platform of the main body 1 of the printing press. A moving plate 9 is threadedly connected to the outer surface of the lead screw 8. The other end of the moving plate 9 is arc-shaped and installed on the other edge protrusion of the platform of the main body 1 of the printing press. A clip 10 is installed on the upper surface of the main body 1 of the printing press. The clip 10 is made of an elastic metal spring piece. The upper surface of the moving plate 9 is flush with the upper surface of the rotating roller 6;

[0031] When the automatic printing press for preventing wrinkling is in use, first, the roll paper is passed between the rotating cylinder 5 and the rotating roller 6, and then the front end of the paper is on the upper surface of the moving plate 9. Since the clip 10 is made of an elastic metal spring piece, the paper is clamped by the clip 10. Then, the motor 7 installed on the side surface of the main body 1 of the printing press is turned on. As Figure 3 shown, a groove is provided on the inner wall surface of the protrusion at the edge of the platform of the main body 1 of the printing press. The lead screw 8 is rotatably installed in the groove. The lead screw 8 is fixedly connected to the rotating shaft of the motor 7. Therefore, when the lead screw 8 rotates, the moving plate 9 threadedly connected to the outer surface of the lead screw 8 moves. The moving plate 9 will drive the paper to move, making the paper between the rotating cylinder 5 and the rotating roller 6, driving the rotating cylinder 5 and the rotating roller 6 to rotate to flatten the paper. At the same time, the rotating cylinder 5 is rotatably installed on the outer surface of the fixing rod 3. The heating wire 4 is wound around the outer surface of the fixing rod 3. After the heating wire 4 is turned on for heating, the rotating cylinder 5 will heat the paper, keeping the paper dry and avoiding curling. Embodiment

[0032] The automatic printing press for preventing wrinkling is provided with a splitting structure which can quickly split the printed paper, facilitating the next printing. Specifically:

[0033] The main body 1 of the printing press is also connected with a splitting structure, which can split the paper by controlling the movement of the cutting knife 13 in cooperation with the fixed knife 15. The splitting structure includes a telescopic rod 11. The outer surface of the telescopic rod 11 is symmetrically installed with the telescopic rod 11. The upper end of the telescopic rod 11 is fixedly installed with a connecting plate 12, and the cutting knife 13 is fixedly installed on the lower surface of the connecting plate 12. The upper surface of the connecting plate 12 is connected with the push rod of the air cylinder 14. The air cylinder 14 is fixedly installed on the upper surface of the main body 1 of the printing press. A fixed knife 15 corresponds to the lower part of the cutting knife 13, and the fixed knife 15 is installed on the upper surface of the platform of the main body 1 of the printing press;

[0034] When the moving plate 9 drives the paper to move into the main body 1 of the printing press for printing, after printing, as Figure 2 shown, the air cylinder 14 is opened, so that the air cylinder 14 pushes the connecting plate 12 downward. Then the connecting plate 12 will press down the telescopic rod 11. Through the telescopic rod 11, the two ends of the connecting plate 12 move more stably. A cutting knife 13 is also installed on the lower surface of the connecting plate 12. The cutting knife 13 moves downward. Since the cutting knife 13 corresponds to the fixed knife 15 on the upper surface of the platform of the main body 1 of the printing press, the cutting knife 13 and the fixed knife 15 cooperate to cut the paper. The cut paper can be taken out from the side of the main body 1 of the printing press. Then the motor 7 controls the screw rod 8 to rotate so that the moving plate 9 reaches the cutting section of the paper, and the paper is clamped between the moving plate 9 and the clamping piece 10 for the next printing.

[0035] Working principle: When using this anti-wrinkle automatic printing press, an anti-wrinkle structure is provided. The paper is rolled and flattened by the rotating cylinder 5 and the rotating roller 6, and heated at the same time to avoid wrinkling. A splitting structure is also provided, which can split the paper by controlling the movement of the cutting knife 13 in cooperation with the fixed knife 15 by the air cylinder 14, increasing the overall practicability.

[0036] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-wrinkling automatic printing machine, comprising a printing machine body (1), the side surfaces of the printing machine body (1) are connected to a platform, characterized in that: The invention also comprises a fixed block (2), the fixed block (2) being fixedly mounted on the upper surface of the platform of the printing machine body (1), the printing machine body (1) being connected to an anti-wrinkle structure, the anti-wrinkle structure being able to heat and roll the paper through a rotating cylinder (5) and a rotating roller (6) to avoid wrinkling while feeding the paper.

2. The wrinkle-proof automatic printing machine according to claim 1, characterized in that: The anti-wrinkle structure comprises a fixed rod (3), the fixed rod (3) being fixedly mounted on the inner wall side surface of the fixed block (2), and a heating wire (4) being woundly mounted on the outer surface of the fixed rod (3), a rotating cylinder (5) being rotatably mounted on the outer surface of the fixed rod (3), a rotating roller (6) being correspondingly arranged below the rotating cylinder (5), both ends of the rotating roller (6) being rotatably mounted on the inner wall surface of the protrusion at the edge of the platform of the printing machine body (1), a motor (7) being mounted on the side surface of the printing machine body (1), a screw rod (8) being fixedly mounted on the rotating shaft of the motor (7), the screw rod (8) being rotatably mounted on the inner groove of the edge of the platform of the printing machine body (1), a movable plate (9) being threadedly connected to the outer surface of the screw rod (8), the other end of the movable plate (9) being arc-mounted on the other side edge protrusion of the platform of the printing machine body (1), and a clamping piece (10) being mounted on the upper surface of the printing machine body (1).

3. The wrinkle-proof automatic printing machine according to claim 2, characterized in that: The clip (10) is configured as an elastic metal spring.

4. The wrinkle-proof automatic printing machine according to claim 2, characterized in that: The upper surface of the movable plate (9) is flush with the upper surface of the rotating roller (6).

5. The wrinkle-proof automatic printing machine according to claim 1, characterized in that: The printing machine body (1) is also connected to a splitting structure, and the splitting structure can split the paper by controlling the movement of the cutting knife (13) to cooperate with the fixed knife (15).

6. The wrinkle-proof automatic printing machine according to claim 5, characterized in that: The segmentation structure comprises a telescopic rod (11), the outer surface of the telescopic rod (11) is symmetrically mounted with the telescopic rod (11), the upper end of the telescopic rod (11) is fixedly mounted with a connecting plate (12), and the lower surface of the connecting plate (12) is fixedly mounted with a cutting knife (13), the upper surface of the connecting plate (12) is connected to a push rod of a cylinder (14), and the cylinder (14) is fixedly mounted on the upper surface of a printing machine body (1).

7. The wrinkle-proof automatic printing machine according to claim 6, characterized in that: A fixed knife (15) is correspondingly disposed below the cutting knife (13), and the fixed knife (15) is mounted on the upper surface of the platform of the printing machine body (1).

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