Anti-curling structure for printing equipment

Abstract

The utility model provides an anti-curling structure for printing equipment, which belongs to the technical field of printing equipment and comprises a machine body, a fixing plate is connected onto the machine body, a controller is connected onto the side surface of the machine body, a lifter is connected onto the machine body, a horizontal moving device is slidably connected into the lifter, and the horizontal moving device is connected onto the machine body. A horizontal mover is arranged in the machine body, a moving plate is slidably connected into the horizontal mover, a scraper is connected to the lower portion of the moving plate, an L-shaped plate is connected to the side face of the horizontal mover, a printing plate is arranged in the L-shaped plate, a working plate is connected to the fixing plate, a hydraulic telescopic device is connected into the machine body, and a sliding groove is formed in the fixing plate. Through cooperation of the hydraulic expansion piece, the first threaded rod and the second threaded rod, the roller can move back and forth on the surface of the working plate, a printed matter in the working plate can be flattened, the phenomenon that the printed matter is curled or deviated due to the fact that hands slip when the printed matter is flattened manually is avoided, and the working efficiency is improved. And subsequent operation procedures are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of printing equipment, in particular to an anti-curling structure for printing equipment. Background Art

[0002] A printing press is a machine for printing text and images. The text and images to be printed are first made into printing plates and mounted on the printing press. Ink is then applied to the areas on the printing plates where the text and images are located, either manually or by a printing press. The ink is then transferred directly or indirectly to paper or other substrates, thereby reproducing a printed product identical to the printing plate.

[0003] When using current printing equipment, the printed material is placed on a mounting plate, and then text and patterns are printed on the printed material. However, most printing equipment does not have a flattening structure, and the printed material needs to be flattened multiple times manually. When the hand slips during the flattening process, it is easy to cause the printed material to curl or deviate, and increase the subsequent operation process. Utility Model Content

[0004] In view of this, the utility model provides an anti-curling structure for printing equipment. The utility model can drive the sleeve plate to move by a threaded rod, and the roller in the sleeve plate will flatten the printed material after rolling on the surface of the working plate, and the limiting plate can position the flattened printed material to avoid curling or deviation of the printed material due to hand slippage during the printing process.

[0005] In order to solve the above technical problems, the utility model provides an anti-curling structure for printing equipment, including a body, a fixed plate is connected to the body, a controller is connected to the side of the body, a lifter is connected to the body, a horizontal mover is slidably connected to the lifter, a movable plate is slidably connected to the horizontal mover, a scraper is connected under the movable plate, an L-shaped plate is connected to the side of the horizontal mover, a printing plate is arranged in the L-shaped plate, a working plate is connected to the fixed plate, a hydraulic telescope is connected to the body, a slide groove is provided in the fixed plate, a support frame is slidably connected in the slide groove, a limiting plate is slidably connected to the fixed plate, a threaded rod 1 and a threaded rod 2 are rotatably connected in the support frame, a motor is connected to one side of the support frame, a sleeve plate is externally threaded on the threaded rod 1, and a roller is rotatably connected in the sleeve plate.

[0006] As a further solution of the utility model: a plurality of supporting feet are arranged under the machine body, and the scraper is overlapped in the printing plate.

[0007] As a further solution of the utility model: the hydraulic expander is connected to the support frame, and the motor is connected to threaded rod one.

[0008] As a further solution of the utility model: an anti-skid transmission belt is externally connected to the outer shell of the threaded rod 1, and the threaded rod 1 is connected to the threaded rod 2 through the anti-skid transmission belt.

[0009] As a further solution of the utility model: the fixing plate is connected to a vertical plate 1 and a vertical plate 2, and the side surface of the vertical plate 1 is connected to a fixing rod.

[0010] As a further solution of the utility model: the fixing rod is connected to one side of the second vertical plate, and the limiting plate is slidably connected to the outside of the fixing rod.

[0011] As a further solution of the utility model: a spring is connected to the outer shell of the fixing rod, and the limiting plate is connected to the vertical plate 1 through the spring.

[0012] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0013] 1. The printing equipment uses an anti-curling structure, which is provided with a hydraulic telescope, a support frame, a limit plate, a threaded rod 1, a threaded rod 2, a roller and an anti-slip transmission belt. After the support frame is moved to an appropriate position by the hydraulic telescope, the threaded rod 1 is driven to rotate by a motor, and the roller moves horizontally on the surfaces of the threaded rod 1 and the threaded rod 2 through a sleeve plate, and the roller flattens the printed matter above the working plate when moving. After the printed matter is flattened, the support frame is driven to restore by the hydraulic telescope. The printing equipment enables the roller to reciprocate on the surface of the working plate through the cooperation between the hydraulic telescope, the threaded rod 1 and the threaded rod 2, and can flatten the printed matter in the working plate, thereby avoiding curling or offset of the printed matter due to manual flattening and hand slippage, thereby reducing subsequent operating procedures.

[0014] 2. The printing equipment uses an anti-curling structure. By setting a vertical plate 1, a vertical plate 2, a fixed rod and a spring, a thrust is applied to the limit plate to fold the excess part of the printed material. When the folding is completed, the limit plate is released. The reset limit plate will limit the folded part, so that the flattened printed material can be positioned to avoid the loosening of the printed material during the printing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of an anti-curling structure for printing equipment according to the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the body of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the fixing plate of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0019] Description of reference numerals:

[0020] 1. Machine body; 2. Fixed plate; 3. Lifter; 4. Horizontal mover; 5. Moving plate; 6. Scraper; 7. L-shaped plate; 8. Printing plate; 9. Controller; 10. Support leg; 11. Hydraulic telescope; 12. Support frame; 13. Working plate; 14. Slide; 15. Limit plate; 16. Threaded rod 1; 17. Threaded rod 2; 18. Motor; 19. Sleeve plate; 20. Roller; 21. Anti-slip transmission belt; 22. Vertical plate 1; 23. Vertical plate 2; 24. Fixed rod; 25. Spring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0022] like Figure 1-4 As shown: This embodiment provides an anti-curling structure for a printing device, including a body 1, a fixed plate 2 is connected to the body 1, a controller 9 is connected to the side of the body 1, a lifter 3 is connected to the body 1, a horizontal mover 4 is slidably connected to the lifter 3, a moving plate 5 is slidably connected to the horizontal mover 4, a scraper 6 is connected under the moving plate 5, an L-shaped plate 7 is connected to the side of the horizontal mover 4, a printing plate 8 is arranged in the L-shaped plate 7, a working plate 13 is connected to the fixed plate 2, a hydraulic retractor 11 is connected to the body 1, a slide groove 14 is opened in the fixed plate 2, a support frame 12 is slidably connected in the slide groove 14, and the fixed plate 2 The upper sliding connection is provided with a limit plate 15, a threaded rod 16 and a threaded rod 2 17 are rotatably connected in the support frame 12, a motor 18 is connected to one side of the support frame 12, the threaded rod 16 is externally threadedly connected with a sleeve plate 19, and a roller 20 is rotatably connected in the sleeve plate 19; the utility model can make the roller 20 reciprocate on the surface of the working plate 13 through the cooperation between the hydraulic telescopic device 11, the threaded rod 16 and the threaded rod 2 17, and can flatten the printed matter in the working plate 13, so as to avoid curling or deviation of the printed matter caused by manual flattening due to hand slippage, thereby reducing the subsequent operation process.

[0023] like Figure 1-3As shown, a plurality of legs 10 are provided under the machine body 1, the scraper 6 is overlapped in the printing plate 8, the hydraulic expander 11 is connected to the support frame 12, the motor 18 is connected to the threaded rod 16, and the slide groove 14 is provided. When the support frame 12 is thrusted by the hydraulic expander 11, the support frame 12 will slide in the slide groove 14, so that the slide groove 14 plays a certain guiding role in the movement of the support frame 12, thereby preventing the support frame 12 from getting stuck when moving;

[0024] The outer sleeve of the threaded rod 16 is connected with an anti-skid transmission belt 21, and the threaded rod 16 is connected to the threaded rod 2 17 through the anti-skid transmission belt 21. By setting the anti-skid transmission belt 21, when the motor 18 drives the threaded rod 16 to rotate, the threaded rod 16 will drive the threaded rod 2 17 to rotate synchronously through the anti-skid transmission belt 21, so that the drum 20 can achieve the function of horizontal movement, and avoid the drum 20 from tilting when moving;

[0025] like Figure 4 As shown, the fixing plate 2 is connected with a vertical plate 1 22 and a vertical plate 23, and a fixing rod 24 is connected to the side of the vertical plate 1 22. The fixing rod 24 is connected to one side of the vertical plate 23, and the limiting plate 15 is slidably connected to the outside of the fixing rod 24. By setting the fixing rod 24, when a thrust or a pull is applied to the limiting plate 15, the limiting plate 15 will move on the surface of the fixing rod 24, so that the fixing rod 24 plays a certain auxiliary role in the movement of the limiting plate 15, and avoids the limiting plate 15 from bumping when moving;

[0026] A spring 25 is connected to the outer sleeve of the fixing rod 24, and the limit plate 15 is connected to the vertical plate 22 through the spring 25. By setting the spring 25, when the limit plate 15 is moved by the thrust, the spring 25 will be deformed, so that the spring 25 plays a certain supporting role in the movement of the limit plate 15. When the limit plate 15 loses resistance, it will be reset by the spring 25.

[0027] Working principle:

[0028] When the printing device is printing text or patterns on a printed matter, the printed matter can be placed above the working plate 13, and then the hydraulic expander 11 applies an upward thrust to the support frame 12. When the support frame 12 slides to an appropriate position in the slide groove 14, the motor 18 drives the threaded rod 16 to rotate. Since the threaded rod 16 is connected to the threaded rod 2 17 through the anti-slip transmission belt 21, the threaded rod 16 and the threaded rod 2 17 can rotate synchronously. The roller 20 moves horizontally on the surface of the threaded rod 16 and the threaded rod 2 17 through the sleeve plate 19, and the roller 20 flattens the printed matter above the working plate 13 when moving. When the printed matter is flattened, the hydraulic expander 11 drives the support frame 12 to recover.

[0029] Then, a thrust is applied to the limit plate 15. When the limit plate 15 moves on the surface of the fixed rod 24, the spring 25 is deformed, and then the excess part of the printed matter is folded. When the folding is completed, the limit plate 15 is released, and the limit plate 15 is reset by the action of the spring 25. The reset limit plate 15 limits the folded part, and then the horizontal mover 4 is driven to be lifted and lowered by the lifter 3. When the printing plate 8 is overlapped on the top of the working plate 13, the moving plate 5 is driven to move horizontally by the horizontal mover 4, and the scraper 6 under the moving plate 5 prints the content in the printing plate 8 onto the surface of the printed matter.

[0030] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0031] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An anti-curling structure for printing equipment, Features: The invention comprises a machine body (1), wherein a fixed plate (2) is connected to the machine body (1), a controller (9) is connected to the side of the machine body (1), a lifter (3) is connected to the lifter (3), a horizontal mover (4) is slidably connected to the lifter (3), a moving plate (5) is slidably connected to the horizontal mover (4), a scraper (6) is connected below the moving plate (5), an L-shaped plate (7) is connected to the side of the horizontal mover (4), a printing plate (8) is arranged inside the L-shaped plate (7), a working plate (1) is connected to the fixed plate (2), and a horizontal mover (4) is slidably connected to the lifter (3). 3), a hydraulic telescopic device (11) is connected to the body (1), a slide groove (14) is provided in the fixed plate (2), a support frame (12) is slidably connected to the slide groove (14), a limit plate (15) is slidably connected to the fixed plate (2), a threaded rod 1 (16) and a threaded rod 2 (17) are rotatably connected to the support frame (12), a motor (18) is connected to one side of the support frame (12), the threaded rod 1 (16) is externally threadedly connected to a sleeve plate (19), and a roller (20) is rotatably connected to the sleeve plate (19).

2. The anti-curling structure for printing equipment according to claim 1, Features: A plurality of supporting legs (10) are arranged under the machine body (1), and the scraper (6) is overlapped in the printing plate (8).

3. The anti-curling structure for printing equipment according to claim 1, Features: The hydraulic expander (11) is connected to the support frame (12), and the motor (18) is connected to the threaded rod (16).

4. The anti-curling structure for printing equipment according to claim 1, Features: The outer shell of the threaded rod 1 (16) is connected with an anti-skid transmission belt (21), and the threaded rod 1 (16) is connected to the threaded rod 2 (17) through the anti-skid transmission belt (21).

5. The anti-curling structure for printing equipment according to claim 1, Features: The fixing plate (2) is connected to a vertical plate 1 (22) and a vertical plate 2 (23), and a fixing rod (24) is connected to the side surface of the vertical plate 1 (22).

6. The anti-curling structure for printing equipment according to claim 5, Features: The fixing rod (24) is connected to one side of the second vertical plate (23), and the limiting plate (15) is slidably connected to the outside of the fixing rod (24).

7. The anti-curling structure for printing equipment according to claim 6, Features: The fixing rod (24) is outer-mounted with a spring (25), and the limiting plate (15) is connected to the vertical plate 1 (22) via the spring (25).

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