Sealing device for CTP sheet processing

Abstract

The utility model discloses a sealing device for CTP sheet processing, specifically relates to the technical field of CTP sheet processing, including a frame, a partition is fixedly connected inside the frame, a hole removal box is fixedly connected to the top of the partition, a cylinder is fixedly connected to the top of the frame, a push frame is fixedly connected to the output end of the cylinder, a cover is fixedly connected to the bottom of the push frame, and the cover is adapted to the hole removal box, a liquid adding pipe is installed on the top of the cover, a liquid storage barrel is fixedly connected inside the frame, a lower liquid pipe is connected between the hole removal box and the liquid storage barrel, a first solenoid valve is installed inside the lower liquid pipe, and an air extraction component and a liquid injection component are arranged inside the frame. The utility model can realize the injection of treatment liquid into the hole removal box through the liquid injection component, so as to realize the immersion treatment of the CTP sheet, and the bubbles generated during the immersion can be extracted through the air extraction component to avoid the occurrence of treatment dead corners, thereby improving the treatment effect.

Description

Technical Field

[0001] The utility model relates to the technical field of CTP plate processing, and more specifically to a sealing device for CTP plate processing. Background Art

[0002] CTP sheet is a key material used in computer direct platemaking technology. This technology uses computers and typesetting software to digitally process the original text image through typesetting and editing, and then scans and prints the image directly on the printing plate, thereby eliminating the intermediate products such as film required for traditional platemaking, reducing the number of image transfers, and improving the image restoration rate. During the processing of CTP sheets, sealing treatment is required. Sealing treatment can not only effectively fill the micropores and defects on the surface of the sheet, but also significantly improve the sealing and durability of the sheet, thereby ensuring that the sheet can maintain stable performance during use.

[0003] During the sealing process, the CTP sheet is usually immersed in a sealing liquid to achieve the purpose of sealing. However, during the immersion process, tiny bubbles are often easily generated on the surface of the CTP sheet, and the presence of these bubbles will have an adverse effect on the overall treatment effect. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a sealing device for CTP plate processing. The technical problem to be solved by the present invention is that the traditional sealing device for CTP plate processing is prone to generate bubbles, which affects the processing effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sealing device for CTP plate processing, comprising a frame, a partition is fixedly connected inside the frame, a hole removal box is fixedly connected to the top of the partition, a cylinder is fixedly connected to the top of the frame, a push frame is fixedly connected to the output end of the cylinder, a cover plate is fixedly connected to the bottom of the push frame, and the cover plate is adapted to the hole removal box, a liquid adding pipe is installed on the top of the cover plate, a second solenoid valve is installed inside the liquid adding pipe, a liquid storage barrel is fixedly connected inside the frame, a down-liquid pipe is connected between the hole removal box and the liquid storage barrel, a first solenoid valve is installed inside the down-liquid pipe, and an air extraction component and a liquid injection component are arranged inside the frame;

[0006] The air extraction component comprises an air extraction pump, which is fixedly connected to the top of the frame, and an air extraction pipe is connected between the input port of the air extraction pump and the cover plate;

[0007] The liquid injection assembly includes a mounting frame, which is fixedly connected to the inside of the frame. A liquid pump is fixedly connected to the top of the mounting frame. A liquid pumping tube is connected between the input end of the liquid pump and the liquid storage barrel, and a connecting tube is connected between the output end of the liquid pump and the liquid adding tube.

[0008] like Figure 1-2 As shown, the implementation method is specifically as follows: by placing the CTP sheet into the pore removal box, and then starting the cylinder, the cylinder then pushes the cover plate downward through the pushing frame, so that the cover plate covers the top of the pore removal box, and then by starting the liquid pump, the liquid pump extracts the pore removal liquid in the liquid storage barrel through the liquid pumping pipe, and then injects it into the pore removal box through the connecting pipe and the liquid adding pipe, so that the CTP sheet can be soaked, and then the second solenoid valve is closed by the controller, and then the vacuum pump is started, so that the air in the pore removal box can be extracted, thereby avoiding the generation of bubbles on the surface of the CTP sheet and ensuring the treatment effect.

[0009] In a preferred embodiment, a controller is fixedly connected to the top of the frame, and the cylinder, the air pump, the liquid pump, the first solenoid valve and the second solenoid valve are all electrically connected to the controller.

[0010] The operation of the cylinder, the air pump, the liquid pump, the first electromagnetic valve and the second electromagnetic valve can be automatically regulated by the controller.

[0011] In a preferred embodiment, a sealing ring is fixedly connected to the bottom of the cover plate.

[0012] The sealing ring can improve the sealing performance of the hole removal box after being combined with the cover plate.

[0013] In a preferred embodiment, four limiting rods are fixedly connected to the top of the cover plate, and the limiting rods are movably sleeved inside the frame.

[0014] The limit rod is provided to make the movement of the cover plate more stable.

[0015] In a preferred embodiment, a drain pipe is installed at the bottom of the liquid storage barrel, and a valve is installed inside the drain pipe.

[0016] The waste liquid in the liquid storage barrel can be easily replaced and cleaned through the provided drain pipe.

[0017] In a preferred embodiment, a grid plate is fixedly connected to the interior of the hole removal box.

[0018] The provided grid plate can be used to conveniently place the CTP plate, so that the depore removal liquid can fully contact with the grid plate.

[0019] Technical effects and advantages of the utility model:

[0020] The CTP sheet is placed in the pore removal box and then the cylinder is started. The cylinder then pushes the cover plate downward through the push frame so that the cover plate covers the top of the pore removal box. The liquid pump is then started to extract the pore removal liquid in the storage barrel through the liquid extraction pipe, and then the liquid is injected into the pore removal box through the connecting pipe and the liquid adding pipe, so that the CTP sheet can be soaked. The second solenoid valve is then closed through the controller, and then the vacuum pump is started to extract the air in the pore removal box, thereby avoiding bubbles on the surface of the CTP sheet and ensuring the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 It is a schematic diagram of the internal structure of the hole removal box of the utility model.

[0023] The accompanying drawings are marked as follows: 1. frame; 2. partition; 3. hole removal box; 4. cylinder; 5. push frame; 6. cover plate; 7. vacuum pump; 8. vacuum pipe; 9. liquid storage barrel; 10. liquid down pipe; 11. first solenoid valve; 12. mounting frame; 13. liquid pump; 14. liquid adding pipe; 15. second solenoid valve; 16. connecting pipe; 17. liquid extraction pipe; 18. grid plate; 19. controller; 20. limit rod; 21. sealing ring; 22. drain pipe; 23. valve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a sealing device for CTP plate processing, comprising a frame 1, a partition 2 is fixedly connected inside the frame 1, a hole removal box 3 is fixedly connected to the top of the partition 2, a cylinder 4 is fixedly connected to the top of the frame 1, a push frame 5 is fixedly connected to the output end of the cylinder 4, a cover plate 6 is fixedly connected to the bottom of the push frame 5, and the cover plate 6 is adapted to the hole removal box 3, a liquid adding pipe 14 is installed on the top of the cover plate 6, a second solenoid valve 15 is installed inside the liquid adding pipe 14, a liquid storage barrel 9 is fixedly connected inside the frame 1, a down pipe 10 is connected between the hole removal box 3 and the liquid storage barrel 9, a first solenoid valve 11 is installed inside the down pipe 10, and an air extraction component and a liquid injection component are arranged inside the frame 1;

[0026] The air extraction component includes an air extraction pump 7, which is fixedly connected to the top of the frame 1, and an air extraction pipe 8 is connected between the input port of the air extraction pump 7 and the cover plate 6;

[0027] The liquid injection assembly includes a mounting frame 12, which is fixedly connected to the inside of the frame 1. A liquid pump 13 is fixedly connected to the top of the mounting frame 12. A liquid pump 17 is connected between the input end of the liquid pump 13 and the liquid storage barrel 9. A connecting pipe 16 is connected between the output end of the liquid pump 13 and the liquid adding pipe 14.

[0028] like Figure 1-2 As shown, the implementation method is specifically as follows: by placing the CTP sheet into the pore removal box 3, and then starting the cylinder 4, the cylinder 4 pushes the cover plate 6 downward through the push frame 5, so that the cover plate 6 covers the top of the pore removal box 3, and then by starting the liquid pump 13, the liquid pump 13 extracts the pore removal liquid in the liquid storage barrel 9 through the liquid extraction pipe 17, and then injects it into the pore removal box 3 through the connecting pipe 16 and the liquid adding pipe 14, so that the CTP sheet can be soaked, and then the second solenoid valve 15 is closed through the controller 19, and then the vacuum pump 7 is started, so that the air in the pore removal box 3 can be extracted, thereby avoiding the generation of bubbles on the surface of the CTP sheet and ensuring the treatment effect.

[0029] A controller 19 is fixedly connected to the top of the frame 1 , and the cylinder 4 , the air pump 7 , the liquid pump 13 , the first solenoid valve 11 and the second solenoid valve 15 are all electrically connected to the controller 19 .

[0030] like Figure 1 As shown, the specific implementation is: the operation of the cylinder 4, the air pump 7, the liquid pump 13, the first solenoid valve 11 and the second solenoid valve 15 can be automatically regulated by the controller 19.

[0031] A sealing ring 21 is fixedly connected to the bottom of the cover plate 6 .

[0032] like Figure 1 As shown, the specific implementation is: the sealing performance of the hole removal box 3 and the cover plate 6 after being combined can be improved by providing a sealing ring 21.

[0033] Four limiting rods 20 are fixedly connected to the top of the cover plate 6 , and the limiting rods 20 are movably sleeved inside the frame 1 .

[0034] like Figure 1 As shown, the specific implementation is: the movement of the cover plate 6 can be made more stable by setting the limiting rod 20.

[0035] A drain pipe 22 is installed at the bottom of the liquid storage barrel 9 , and a valve 23 is installed inside the drain pipe 22 .

[0036] like Figure 1 As shown, the specific implementation is: the waste liquid in the liquid storage barrel 9 can be easily replaced and cleaned by setting the drain pipe 22.

[0037] A grid plate 18 is fixedly connected inside the hole removal box 3 .

[0038] like Figure 1-2 As shown, the specific implementation is as follows: the CTP plate can be conveniently placed by setting the grid plate 18 so that the depore removal liquid is in full contact with the grid plate 18 .

[0039] Working principle of this utility model:

[0040] When the CTP sheet needs to be de-hole treated, firstly, the CTP sheet is placed in the de-hole box 3, and then the cylinder 4 is started. Then, the cylinder 4 pushes the cover plate 6 downward through the push frame 5, so that the cover plate 6 covers the top of the de-hole box 3. Then, the liquid pump 13 is started. The liquid pump 13 extracts the de-hole liquid in the liquid storage barrel 9 through the liquid extraction pipe 17, and then injects it into the de-hole box 3 through the connecting pipe 16 and the liquid adding pipe 14, so that the CTP sheet can be soaked. Then, the second solenoid valve 15 is closed through the controller 19, and then the vacuum pump 7 is started, so that the air in the de-hole box 3 can be extracted, thereby avoiding the generation of bubbles on the surface of the CTP sheet and ensuring the treatment effect.

[0041] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0042] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0043] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sealing device for CTP sheet processing, comprising a frame (1), characterized in that: The frame (1) is fixedly connected with a partition (2) inside, the top of the partition (2) is fixedly connected with a hole removal box (3), the top of the frame (1) is fixedly connected with a cylinder (4), the output end of the cylinder (4) is fixedly connected with a push frame (5), the bottom of the push frame (5) is fixedly connected with a cover plate (6), and the cover plate (6) is adapted to the hole removal box (3), the top of the cover plate (6) is installed with a liquid adding pipe (14), the inside of the liquid adding pipe (14) is installed with a second solenoid valve (15), the inside of the frame (1) is fixedly connected with a liquid storage barrel (9), a liquid down pipe (10) is connected between the hole removal box (3) and the liquid storage barrel (9), the inside of the liquid down pipe (10) is installed with a first solenoid valve (11), and the inside of the frame (1) is provided with an air extraction component and a liquid injection component; The air extraction component comprises an air extraction pump (7), the air extraction pump (7) is fixedly connected to the top of the frame (1), and an air extraction pipe (8) is connected between the input port of the air extraction pump (7) and the cover plate (6); The liquid injection assembly comprises a mounting frame (12), the mounting frame (12) being fixedly connected to the interior of the frame (1), a liquid extraction pump (13) being fixedly connected to the top of the mounting frame (12), a liquid extraction pipe (17) being connected between the input end of the liquid extraction pump (13) and the liquid storage barrel (9), and a connecting pipe (16) being connected between the output end of the liquid extraction pump (13) and the liquid adding pipe (14).

2. The sealing device for CTP sheet processing according to claim 1, characterized in that: A controller (19) is fixedly connected to the top of the frame (1), and the cylinder (4), the air pump (7), the liquid pump (13), the first solenoid valve (11) and the second solenoid valve (15) are all electrically connected to the controller (19).

3. The sealing device for CTP sheet processing according to claim 1, characterized in that: A sealing ring (21) is fixedly connected to the bottom of the cover plate (6).

4. The sealing device for CTP sheet processing according to claim 3, characterized in that: Four limiting rods (20) are fixedly connected to the top of the cover plate (6), and the limiting rods (20) are movably sleeved inside the frame (1).

5. The sealing device for CTP sheet processing according to claim 1, characterized in that: A liquid discharge pipe (22) is installed at the bottom of the liquid storage barrel (9), and a valve (23) is installed inside the liquid discharge pipe (22).

6. The sealing device for CTP sheet processing according to claim 1, characterized in that: A grid plate (18) is fixedly connected inside the hole removal box (3).

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