Automatic detection and degreasing device for CTP (computer to plate)

Abstract

The utility model discloses a CTP plate material automatic detection degreasing device which comprises a cleaning frame, a rotating groove is formed in the upper end face of the cleaning frame, a plurality of sets of first pulleys are rotationally connected in the rotating groove, the multiple sets of first pulleys are mutually symmetrical in a pairwise mode, sliding grooves are formed in the outer walls of the multiple sets of second pulleys and the multiple sets of first pulleys, and the multiple sets of second pulleys and the multiple sets of first pulleys are mutually symmetrical in a pairwise mode. The upper end of the cleaning frame is fixedly connected with two sets of spraying plates, the two sets of spraying plates are both located between the two sets of first pulleys, and a driving mechanism for driving the sliding plate to slide is installed at the upper end of the cleaning frame. Through the design of the spraying plate and matching with rotation of the first pulley and the second pulley, CPT plates are conveyed, it is ensured that cleaning liquid can evenly cover the whole surfaces of the CTP plates in the cleaning process, the problem of cleaning dead angles caused by contact of clamping plates and the plates is solved, oil stains and stains on the surfaces of the plates can be thoroughly removed, and the cleaning efficiency is improved. And the cleaning effect of the plate is remarkably improved, so that the imaging quality and the subsequent printing effect are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of CTP plate materials, in particular to a CTP plate material automatic detection and degreasing device. Background Art

[0002] CTP plates are classified into four types according to the plate-making imaging principle: photosensitive system CTP plates, thermal system CTP plates, ultraviolet laser system CTP plates and other system CTP plates. Among them, photosensitive system CTP plates include silver salt diffusion plates, high-sensitivity resin plates and silver salt / PS plate composite plates; thermal system CTP plates include thermal cross-linking plates, thermal ablation plates and thermal transfer plates.

[0003] A Chinese utility model with authorization announcement number CN215745388U discloses a CTP plate cleaning structure. When the device is in use, the first threaded rod drives the two clamping plates to move closer to each other, so as to achieve material clamping. According to the thickness of the material, the distance between the cleaning brushes is adjusted, and the stepper motor is started to drive the cleaning brushes to move back and forth, so as to facilitate the cleaning of oil stains on the outer wall of the CTP plate placed between the two cleaning brushes. However, the device has certain defects in actual use. For example, the contact between the clamping plate and the CTP plate will produce a certain area of ​​contact dead angle, which cannot be cleaned by the cleaning brush at this time, resulting in residual oil and stains on the surface of the plate. Incomplete cleaning effect will directly affect the imaging quality of the plate and the subsequent printing effect. Therefore, it is necessary to redesign a CTP plate automatic detection and degreasing device to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a CTP plate material automatic detection and degreasing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A CTP plate automatic detection and degreasing device comprises a cleaning rack, wherein the upper end surface of the cleaning rack is provided with a rotating groove, wherein multiple groups of pulley one are rotatably connected in the rotating groove, wherein the multiple groups of pulley one are symmetrical with each other, wherein a slide plate is slidably connected in the cleaning rack, wherein the lower end of the slide plate is rotatably connected with multiple groups of pulley two, wherein the multiple groups of pulley two correspond to the multiple groups of pulley one in position one to one, wherein the multiple groups of pulley two and the multiple groups of pulley one are provided with slide grooves on their outer walls, wherein two groups of spray plates are fixedly connected to the upper end of the cleaning rack, wherein the two groups of spray plates are located between the two groups of pulley one, and wherein a driving mechanism for driving the slide plate to slide is installed at the upper end of the cleaning rack.

[0007] Preferably, the driving mechanism comprises an electric telescopic rod fixedly connected to the upper end surface of the cleaning rack, and the telescopic end of the electric telescopic rod is fixedly connected to the upper end surface of the slide plate.

[0008] Preferably, the outer wall of the cleaning rack is rotatably connected to a plurality of sprocket sets, and the positions of the plurality of sprocket sets correspond to the positions of the plurality of pulley sets.

[0009] Preferably, the plurality of groups of sprockets are respectively coaxially fixedly connected with their corresponding pulleys, and the sprockets are interconnected by chains.

[0010] Preferably, the side wall of the cleaning rack is fixedly connected with a side plate, and the outer wall of the side plate is L-shaped.

[0011] Preferably, a servo motor is fixedly connected to the outer wall of the side plate, and the servo motor is coaxially fixedly connected to the adjacent sprocket.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model uses a spray plate design to cooperate with the rotation of pulley one and pulley two to transport the CTP plate, ensuring that during the cleaning process, the cleaning liquid can evenly cover the entire surface of the CTP plate, avoiding the problem of cleaning dead corners caused by the contact between the clamping plate and the plate, so that the oil and stains on the surface of the plate can be completely removed, and the cleaning effect of the plate can be significantly improved, thereby ensuring the imaging quality and subsequent printing effect.

[0014] 2. The utility model realizes the fully automatic process of CTP plate material from clamping, smooth sliding to comprehensive cleaning through electric telescopic rods, servo motors and chains and other automation devices. The operator only needs to simply confirm the completeness of the cleaning liquid and the normal output to start the equipment, which reduces the manual operation steps and labor intensity, and improves the cleaning efficiency and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a CTP plate automatic detection and degreasing device proposed by the utility model;

[0016] Figure 2 for Figure 1 Structural diagram.

[0017] Figure 3 for Figure 1 Schematic diagram of the structure of the middle slide and pulley.

[0018] In the figure: 1. cleaning rack; 2. rotating groove; 3. pulley 1; 4. slide plate; 5. pulley 2; 6. electric telescopic rod; 7. spray plate; 8. side plate; 9. servo motor; 10. sprocket; 11. chain; 12. slide groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 A CTP plate material automatic detection and degreasing device comprises a cleaning rack 1, a rotating groove 2 is provided on the upper end surface of the cleaning rack 1, a plurality of pulley sets 3 are rotatably connected in the rotating groove 2, the plurality of pulley sets 3 are symmetrical to each other, a slide plate 4 is slidably connected in the cleaning rack 1, a plurality of pulley sets 5 are rotatably connected at the lower end of the slide plate 4, the plurality of pulley sets 5 and the plurality of pulley sets 3 are in one-to-one correspondence, a plurality of pulley sets 5 and the outer walls of the plurality of pulley sets 3 are both provided with a slide groove 12, two groups of spray plates 7 are fixedly connected at the upper end of the cleaning rack 1, the two groups of spray plates 7 are both located between the two groups of pulley sets 3, and a driving mechanism for driving the slide plate 4 to slide is installed at the upper end of the cleaning rack 1;

[0021] With the help of the rotation of multiple groups of pulleys 2 5 and multiple groups of pulleys 1 3, the CTP plate can be driven to slide to one side. When the plate slides between the two groups of spray plates 7, the surface radiated by the spray plates 7 on the plate has no contact dead angle, thereby ensuring that no oil and stains remain on the surface of the plate during cleaning.

[0022] The driving mechanism includes an electric telescopic rod 6 fixedly connected to the upper end surface of the cleaning rack 1, and the telescopic end of the electric telescopic rod 6 is fixedly connected to the upper end surface of the slide plate 4;

[0023] By means of the extension and contraction of the telescopic end of the electric telescopic rod 6, the slide plate 4 and the multiple groups of pulleys 5 on its outer wall can be driven to slide up and down, thereby clamping the plate material and adapting to plates of different specifications.

[0024] The outer wall of the cleaning rack 1 is rotatably connected to multiple sets of sprockets 10, and the positions of the multiple sets of sprockets 10 correspond to the positions of the multiple sets of pulleys 3. The multiple sets of sprockets 10 are coaxially fixedly connected to the corresponding pulleys 3 respectively, and the solo sprockets 10 are connected to each other through a chain 11. The side wall of the cleaning rack 1 is fixedly connected to a side plate 8, and the outer wall of the side plate 8 is L-shaped. The outer wall of the side plate 8 is fixedly connected to a servo motor 9, and the servo motor 9 is coaxially fixedly connected to the sprocket 10 adjacent to it.

[0025] In the utility model, when in use, confirm that the cleaning liquid in the spray plate 7 is complete and the output is normal, place the CTP plate to be cleaned in the rotating groove 2 on the pulley 1 3, then adjust the position of the plate so that the plate is parallel to the cleaning frame 1, and align the positions of the multiple groups of pulleys 1 3 and the pulley 2 5, start the electric telescopic rod 6, control its telescopic end to extend or retract, thereby driving the slide plate 4 to slide up and down, and by adjusting the sliding distance of the slide plate 4, make the multiple groups of pulleys 2 5 match the width of the CTP plate, smoothly clamp the plate, and achieve a stable clamping of the plate, start the servo motor 9, and drive the multiple groups of sprockets 10 to rotate through the chain 11, and the rotation of the multiple groups of sprockets 10 drives the pulley 1 3 coaxially fixed thereto to rotate, so that the CTP plate slides smoothly to one side in the rotating groove 2 through the cooperation of the multiple groups of pulleys 2 5.

[0026] When the plate slides between the two groups of spray plates 7, the spray system is started, and the spray plate 7 begins to spray cleaning liquid onto the surface of the plate to remove the oil stains on the outer wall of the plate. The position design of the spray plate 7 ensures that the radiation surface of the spray plate 7 has no contact dead angle on the plate during the cleaning process, so that the cleaning liquid evenly covers the surface of the plate to achieve comprehensive cleaning.

[0027] Through this automated process, the problem of dead angles caused by the contact of CTP plates can be effectively solved, ensuring that the oil and stains on the surface of the plates are thoroughly cleaned, thereby improving the cleaning effect and printing quality.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A CTP plate automatic detection and degreasing device, comprising a cleaning rack (1), characterized in that: The upper end surface of the cleaning rack (1) is provided with a rotating groove (2), and a plurality of groups of pulleys (3) are rotatably connected in the rotating groove (2), and the plurality of groups of pulleys (3) are symmetrical with each other. A slide plate (4) is slidably connected in the cleaning rack (1), and a plurality of groups of pulleys (5) are rotatably connected at the lower end of the slide plate (4), and the plurality of groups of pulleys (5) correspond to the plurality of groups of pulleys (3) in one-to-one position. The plurality of groups of pulleys (5) and the outer walls of the plurality of groups of pulleys (3) are provided with sliding grooves (12). Two groups of spray plates (7) are fixedly connected to the upper end of the cleaning rack (1), and the two groups of spray plates (7) are located between the two groups of pulleys (3). A driving mechanism for driving the slide plate (4) to slide is installed on the upper end of the cleaning rack (1).

2. The CTP plate automatic detection and degreasing device according to claim 1, characterized in that: The driving mechanism comprises an electric telescopic rod (6) fixedly connected to the upper end surface of the cleaning rack (1); the telescopic end of the electric telescopic rod (6) is fixedly connected to the upper end surface of the slide plate (4).

3. The CTP plate automatic detection and degreasing device according to claim 2, characterized in that: The outer wall of the cleaning rack (1) is rotatably connected to a plurality of sprocket wheels (10), and the positions of the plurality of sprocket wheels (10) correspond to the positions of the plurality of pulley wheels (3).

4. The CTP plate automatic detection and degreasing device according to claim 3 is characterized in that: The plurality of groups of sprocket wheels (10) are respectively coaxially fixedly connected to the corresponding pulley wheels (3), and the sprocket wheels (10) are mutually connected via chains (11).

5. The CTP plate automatic detection and degreasing device according to claim 4, characterized in that: The side wall of the cleaning rack (1) is fixedly connected to a side plate (8), and the outer wall of the side plate (8) is L-shaped.

6. The CTP plate automatic detection and degreasing device according to claim 5, characterized in that: A servo motor (9) is fixedly connected to the outer wall of the side plate (8), and the servo motor (9) is coaxially fixedly connected to the adjacent sprocket (10).

Images