An adjustable laser plate-making device and its adjustment method

Abstract

This invention provides an adjustable laser plate-making device and adjustment method, relating to the field of laser plate-making equipment technology. It includes a feeding component, an automatic clamping component and a laser component connected to the feeding component, with the automatic clamping component located below the laser component. The automatic clamping component includes a clamping part, one end of which is provided with a side pressure seat, a first pressing mechanism on the side pressure seat, and a clamping push seat slidably connected to the clamping part, with a second pressing mechanism on the clamping push seat. The advantage of this invention is that, with the automatic clamping component, when placing the laser plate, the operator only needs to push the laser plate along the side of the side pressure seat under the first pressing mechanism, and the automatic clamping component will automatically clamp the laser plate, eliminating the need for manual clamping and adjustment, reducing the difficulty of manual operation, and ensuring the stability of laser plate clamping.

Description

Technical Field

[0001] This invention relates to the field of laser plate-making equipment technology, and in particular to an adjustable laser plate-making device and adjustment method. Background Technology

[0002] Laser plate making uses a laser beam to melt a designated area of ​​the printing plate and remove unwanted parts. The printing plate made by laser plate making is an indispensable part of the printing process, serving as the medium for transferring ink onto the substrate. During laser processing, the plate needs to be clamped onto the laser plate making equipment. Currently, most plate making equipment on the market uses manual clamping. Because the plates are generally quite large, operators often need to bend forward to adjust the clamping mechanisms around the plate, which can be difficult for shorter operators. Therefore, achieving automatic clamping and adjustment of the plate would be of great significance to production and processing.

[0003] The technical content disclosed in Chinese patent document (publication number: CN212889366U, patent name: an adjustable laser plate-making device for printing plate production) is as follows: It includes two support rods, with the main body of the device fixed to the top of the two support rods. A mounting plate is fixed to the middle of one side of both support rods, and the mounting plate is inclined. A mounting block is engaged inside each end of the mounting plate. When plate-making is required for flexible materials, the user can manually push the mounting blocks, causing them to slide continuously on the mounting plate. This allows for easy adjustment of the distance between the two mounting blocks according to the actual width of the material, thus meeting the needs of materials of different widths. A knob is provided on the top of each mounting block, and a first screw is connected to the bottom of the knob. The bottom end of the first screw extends into the interior of the mounting block and is rotatably connected to the interior of the mounting block. A first clamping block and a second clamping block are threaded onto the top and bottom sidewalls of the first screw, respectively. The first and second clamping blocks have opposite thread directions at the top and bottom of the first screw. Their radial cross-sections are L-shaped, and they engage within the mounting block. Rotating a knob causes the first screw to rotate, which in turn causes the first and second clamping blocks to rotate. However, because the first and second clamping blocks are limited, and the top and bottom thread directions of the first screw are opposite, they can only move towards or away from each other within the mounting block. As they move towards each other, they clamp the flexible plate-making material. This clamping and limiting action of the two sets of clamping blocks at both ends of the mounting plate reduces misalignment and curling during plate-making, ensuring optimal plate-making results. Furthermore, rotating the knob allows for easy adjustment of the clamping force of the first and second clamping blocks, making it more convenient to use.

[0004] As can be seen from the above implementation plan, the laser plate-making device is equipped with an adjustable mechanism to clamp the plate. However, clamping the plate still requires manual operation. For plates with larger sizes, manual operation is inconvenient. Moreover, manual plate installation requires certain technical skills from the operator, and different operators may lead to inconsistent plate quality. Summary of the Invention

[0005] This invention overcomes the shortcomings of the prior art by setting up an automatic clamping component. When placing the laser plate, the operator only needs to push the laser plate along the side of the edge pressure seat into the lower part of the first pressing mechanism, and the automatic clamping component will automatically clamp the laser plate. There is no need for manual clamping and adjustment of the laser plate, which reduces the difficulty of manual operation and ensures the stability of laser plate clamping.

[0006] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0007] An adjustable laser plate-making device includes a feeding component, an automatic clamping component and a laser component connected to the feeding component, the automatic clamping component being located below the laser component;

[0008] The automatic clamping assembly includes a clamping component, one end of which is provided with a side pressure seat, a first pressing mechanism is provided on the side pressure seat, a clamping push seat is slidably connected to the clamping component, and a second pressing mechanism is provided on the clamping push seat;

[0009] The edge pressing seat and the clamping push seat clamp the two ends of the plate, and the first pressing mechanism and the second pressing mechanism press down on the two ends of the plate from top to bottom.

[0010] Furthermore, one end of the feeding component is connected to the output component, and a rotation component is provided above the feeding component and the output component. A spraying component and a drying component are provided at the end of the output component away from the rotation component.

[0011] Furthermore, the clamping component is provided with a clamping base at one end away from the edge pressure seat, a dovetail slide rail is provided on the clamping component, and a dovetail groove is provided at the lower end of the clamping push seat, with the dovetail slide rail and the dovetail groove slidably connected.

[0012] Furthermore, the clamping base is hinged to two ends with a first connecting rod, and a second connecting rod is hinged to the end of the first connecting rod away from the clamping base. The other end of the second connecting rod is hinged to the clamping push seat.

[0013] The hinge joints of the first link and the second link are respectively connected to both ends of the clamping power component, which includes a cylinder and an ejector rod, and the cylinder and the ejector rod are movably connected.

[0014] The extension and retraction of the cylinder and push rod of the clamping power component cause the hinge of the first link and the second link to move closer or further apart. The movement of the hinge of the first link and the second link causes the clamping push seat and the clamping base to move further or closer together.

[0015] Furthermore, the laser assembly includes a laser base, a laser moving motor connected to the laser moving motor, a laser moving screw connected to the laser moving screw, a laser lifting component connected to the laser lifting component, and a laser head connected to the laser assembly.

[0016] The feeding assembly includes a feeding base, which is connected to a feeding motor. The feeding motor is connected to a feeding lead screw, which is connected to a movable mounting plate. An automatic clamping assembly is connected above the movable mounting plate.

[0017] Furthermore, the indexing assembly includes an indexing mounting plate, on which an indexing module is disposed, the indexing module is connected to a positioning module, the positioning module is connected to a positioning cylinder, and the positioning cylinder is connected to a positioning fork.

[0018] Furthermore, the spraying assembly includes a spraying base, one end of which is connected to a spraying motor. The spraying motor is connected to a spraying swing seat, which is provided with at least one spraying head. The axial direction of the spraying swing seat is the same as the direction in which the feeding assembly conveys the plate.

[0019] Furthermore, the delivery component is provided with a plurality of drying components, the drying component closest to the spray component being furthest from the conveyor roller of the delivery component, and the drying component furthest from the spray component being closest to the conveyor roller of the delivery component.

[0020] Furthermore, the drying assembly includes an air inlet and several air outlets, with the air outlets arranged in the same direction as the axial direction of the conveying roller.

[0021] A laser plate-making method includes the following steps:

[0022] A. Push one side of the plate along the side of the edge pressure seat into the lower part of the first pressing mechanism. The clamping power component retracts, causing the clamping push seat to move towards the edge pressure seat. This causes the edge pressure seat and the clamping push seat to clamp the two sides of the plate. The first pressing mechanism and the second pressing mechanism press down to hold the two ends of the plate in place. At this time, the plate is fixed.

[0023] B. Driven by the feed motor, the moving mounting plate moves the automatic clamping component holding the plate to the lower end of the laser component. Driven by the laser moving motor, the laser head moves to the top of the plate. A sensor is set at the lower end of the laser head. A sensor sticker is set on the corner of the plate facing the edge pressure seat away from the operator. The sensor finds the end point of the plate through the sensor sticker and uses the end point as the positioning point for laser plate making.

[0024] C. After the sensor finds the end point of the plate, the laser head descends to the top of the plate under the drive of the laser lifting component. The laser head is driven to move in the X-axis direction by the laser moving motor, and the plate is driven to move in the Y-axis direction by the feed motor to achieve laser plate making.

[0025] D. After laser plate making is completed, the feeding component will move the automatic clamping component to the bottom of the indexing component. The first pressing mechanism and the second pressing mechanism will rise and no longer press the plate. The clamping power component will cause the clamping push seat to move towards the clamping base. Therefore, the edge pressing seat and the clamping push seat will release the plate.

[0026] E. Driven by the indexing module and the positioning module, the positioning fork moves to the edge of the plate closest to the delivery component. Driven by the positioning cylinder, the positioning fork descends and rests on both sides of the plate frame. The positioning fork moves to move the plate from the automatic clamping component to the delivery component.

[0027] F. The roller of the delivery component rotates, moving the plate towards the punching and spraying component. The punching and spraying motor of the punching and spraying component drives the punching and spraying swinging seat to swing. The punching and spraying swinging seat is connected to the punching and spraying head. The high-pressure water jet from the punching and spraying head washes away the plate material on the small holes cut out on the plate, so that the laser holes on the plate are punched open to form through holes. Because the punching and spraying swinging seat swings left and right, the laser holes on the plate can be completely punched open after the plate has completely passed under the punching and spraying component.

[0028] G. After the plate passes under the punching and spraying assembly, it is conveyed to the drying assembly. The drying assembly blows out high-pressure air to dry the residual moisture on the plate and blows air again to ensure that the laser holes are clear.

[0029] Compared with the prior art, the beneficial effects of the present invention are:

[0030] 1. An automatic clamping component is set up. When placing the laser plate, the operator only needs to push the laser plate along the side of the edge pressure seat into the lower part of the first pressing mechanism. The automatic clamping component will automatically clamp the laser plate without the need for manual clamping and adjustment. This reduces the difficulty of manual operation and ensures the stability of laser plate clamping.

[0031] 2. The device is equipped with a spraying and drying assembly. After laser plate making is completed, the spraying assembly sprays the plate with high pressure. The high-pressure spraying water jet washes away the board material on the small holes cut out on the plate, thus opening the laser holes and forming through holes. After spraying is completed, the drying assembly dries the water droplets remaining on the plate. Therefore, when making plates, people only need to put the laser plate into the device to obtain a plate that can be used directly, which is convenient and quick.

[0032] 3. Since the equipment already has the functions of plate making, spraying, and drying, there is no need to set up multiple operation areas for the production workshop, which saves the space occupied by the equipment in the production workshop. Attached Figure Description

[0033] The accompanying drawings are provided to further illustrate the invention and are used together with the embodiments of the invention to explain the invention. They do not constitute a limitation of the invention. In the drawings:

[0034] Figure 1 This is a schematic diagram of the overall laser plate-making apparatus according to an embodiment of the present invention;

[0035] Figure 2 This is an exploded view of the laser plate-making apparatus according to an embodiment of the present invention;

[0036] Figure 3 This is a schematic diagram of the overall feeding component according to an embodiment of the present invention;

[0037] Figure 4 This is a schematic diagram of the overall laser component according to an embodiment of the present invention;

[0038] Figure 5 This is a schematic diagram of the overall automatic clamping assembly according to an embodiment of the present invention;

[0039] Figure 6 This is an exploded view of the automatic clamping component according to an embodiment of the present invention;

[0040] Figure 7 This is a schematic diagram of the overall transposition component according to an embodiment of the present invention;

[0041] Figure 8 This is a schematic diagram of the overall spray assembly according to an embodiment of the present invention;

[0042] Figure 9 This is a schematic diagram of the drying assembly structure according to an embodiment of the present invention.

[0043] In the diagram: 1. Feeding assembly; 101. Feeding base; 102. Feeding motor; 103. Feeding screw; 104. Movable mounting plate; 2. Feeding assembly; 3. Automatic clamping assembly; 301. Clamping component; 3011. Side pressure seat; 3012. Clamping base; 3013. Dovetail slide rail; 302. First pressing mechanism; 303. Clamping power component; 304. First connecting rod; 305. Second connecting rod; 306. Clamping push seat; 3061. Dovetail slide; 307. Second pressing mechanism; 4. Laser assembly 401. Laser base; 402. Laser moving motor; 403. Laser moving screw; 404. Laser lifting component; 405. Laser head; 5. Indexing assembly; 501. Indexing mounting plate; 502. Indexing module; 503. Indexing slide rail; 504. Positioning module; 505. Positioning cylinder; 506. Positioning fork; 6. Spraying assembly; 601. Spraying base; 602. Spraying motor; 603. Spraying swing seat; 604. Spraying head; 7. Drying assembly; 701. Air inlet; 702. Air outlet. Detailed Implementation

[0044] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0045] like Figures 1 to 9As shown, an adjustable laser plate-making device includes a feeding assembly 1, an automatic clamping assembly 3 and a laser assembly 4 connected to the feeding assembly 1, the automatic clamping assembly 3 being located below the laser assembly 4; the automatic clamping assembly 3 includes a clamping component 301, one end of the clamping component 301 being provided with an edge pressing seat 3011, the edge pressing seat 3011 being provided with a first pressing mechanism 302, a clamping push seat 306 slidably connected to the clamping component 301, the clamping push seat 306 being provided with a second pressing mechanism 307; the edge pressing seat 3011 and the clamping push seat 306 clamp both ends of the plate-making device, the first pressing mechanism 302 and the second pressing mechanism 307... Mechanism 307 presses down on both ends of the plate from top to bottom. When placing the laser plate, the operator only needs to push the laser plate along the side of the edge pressing seat 3011 under the first pressing mechanism 302. The automatic clamping component 3 will automatically clamp the laser plate without manual clamping and adjustment, reducing the difficulty of manual operation and ensuring the stability of laser plate clamping. Compared with traditional equipment that requires manual fixing of the plate, there is no height restriction for the operator. The operator will not be unable to fix the plate due to short stature. Therefore, it is more convenient for the production workshop in terms of personnel configuration.

[0046] One end of the feeding component 1 is connected to the output component 2. A rotation component 5 is positioned above the feeding component 1 and the output component 2. A spraying component 6 and a drying component 7 are positioned at the end of the output component 2 furthest from the rotation component 5. After laser plate making is completed, the spraying component 6 performs high-pressure spraying on the plate. The high-pressure spray water flow washes away the material from the small holes cut out on the plate, opening the laser holes and forming through holes. After spraying, the drying component 7 dries the remaining water droplets on the plate. Therefore, when making plates, one only needs to place the laser plate into the device to obtain a usable plate, which is convenient and quick. Since the equipment already has the functions of plate making, spraying, and drying, the production workshop does not need to set up multiple operation areas for each process, saving space.

[0047] A clamping base 3012 is provided at the end of the clamping component 301 away from the edge pressure seat 3011. A dovetail slide rail 3013 is provided on the clamping component 301, and a dovetail groove 3061 is provided at the lower end of the clamping push seat 306. The dovetail slide rail 3013 and the dovetail groove 3061 are slidably inserted into each other, which ensures that the clamping push seat 306 and the clamping component 301 can be stably slidably connected. At the same time, it also restricts the trajectory of the movement of one end of the second link 305, thereby ensuring the stability of the quadrilateral formed by the first link 304 and the second link 305 during the deformation process.

[0048] A first connecting rod 304 is hinged to both ends of the clamping base 3012. A second connecting rod 305 is hinged to one end of the first connecting rod 304 away from the clamping base 3012. The other end of the second connecting rod 305 is hinged to the clamping push seat 306. The hinge points of the first connecting rod 304 and the second connecting rod 305 are respectively connected to both ends of the clamping power component 303. The clamping power component 303 includes a cylinder and a push rod. The cylinder and the push rod are movably inserted into each other. In this embodiment, the clamping power component 303 is a cylinder. Alternatively, an electric cylinder or clamping power unit 303 can be used. The extension and retraction of the cylinder body and the push rod of the clamping power unit 303 causes the hinge points of the first connecting rod 304 and the second connecting rod 305 to move closer or further apart. The movement of the hinge points of the first connecting rod 304 and the second connecting rod 305 causes the clamping push seat 306 to move further apart or closer to the clamping base 3012. Therefore, the clamping power unit 303 can drive the clamping push seat 306 to clamp the laser plate between the clamping push seat 306 and the edge pressure seat 3011, thereby fixing the laser plate.

[0049] The laser assembly 4 includes a laser base 401, which is connected to a laser moving motor 402. The laser moving motor 402 is connected to a laser moving screw 403. The laser moving screw 403 is connected to a laser lifting component 404. The laser lifting component 404 is connected to a laser head 405. In this embodiment, the laser lifting component 404 is a motor-driven lead screw that rotates. The lead screw is connected to a lead screw moving block that is connected to the laser head 405, thereby driving the laser head 405 to move up and down. Therefore, the laser head 405 can move up and down above the plate and back and forth along the X-axis.

[0050] Driven by the feed motor 102, the moving mounting plate 104 moves the automatic clamping assembly 3 holding the plate to the lower end of the laser assembly 4. Driven by the laser moving motor 402, the laser head 405 moves to the top of the plate. A sensor is provided at the lower end of the laser head 405. A sensor sticker is provided at the corner of the plate facing the edge pressure seat 3011 and away from the operator. The sensor finds the end point of the plate through the sensor sticker and uses the end point as the positioning point to perform laser plate making.

[0051] After the sensor finds the end point of the plate, the laser head 405 is driven by the laser lifting component 404 to descend to the top of the plate. The laser head 405 is driven to move in the X-axis direction by the laser moving motor 402, and the plate is driven to move in the Y-axis direction by the feed motor 102, so as to realize laser plate making.

[0052] The feeding assembly 1 includes a feeding base 101, which is connected to a feeding motor 102. The feeding motor 102 is connected to a feeding lead screw 103, which is connected to a movable mounting plate 104. The automatic clamping assembly 3 is connected above the movable mounting plate 104. The indexing assembly 5 includes an indexing mounting plate 501, on which an indexing module 502 is mounted. The indexing module 502 is connected to a positioning module 504, which is connected to a positioning cylinder 505. The positioning cylinder 505 is connected to a positioning fork 506. After laser plate making is completed, the feeding assembly 1 moves the automatic clamping assembly 3 to below the indexing assembly 5. The first pressing mechanism 302 and the second pressing mechanism 307 rise and no longer press down on the plate. The clamping power component 303 causes the clamping push seat 306 to move toward the clamping base 3012. Therefore, the edge pressing seat 3011 and the clamping push seat 306 release the plate. The positioning fork 506 moves to the edge of the plate closest to the delivery component 2 under the drive of the indexing module 502 and the positioning module 504. The positioning fork 506 descends under the drive of the positioning cylinder 505. The positioning fork 506 is positioned on both sides of the frame strip of the plate edge. The positioning fork 506 moves to move the plate from the automatic clamping component 3 to the delivery component 2.

[0053] The feeding component 2 is equipped with a continuously rotating roller, which drives the plate to move. The spraying component 6 includes a spraying base 601, one end of which is connected to a spraying motor 602. The spraying motor 602 is connected to a spraying swing seat 603, which is equipped with at least one spraying head 604. The axial direction of the spraying swing seat 603 is the same as the direction in which the feeding component 2 feeds the plate. That is, the spraying swing seat 603 is perpendicular to the roller of the feeding component 2. Therefore, when the plate is fed by the feeding component 2, the swing direction of the spraying head 604 is perpendicular to the direction of the plate movement. In other words, during the plate movement, the plate can be impacted by the water flow in both the X and Y directions, ensuring that the entire plate surface can be impacted by the water flow. This also ensures that the laser holes on the plate can be punched open to form through holes.

[0054] The delivery assembly 2 is equipped with several drying assemblies 7. The drying assembly 7 closest to the spray assembly 6 is furthest from the conveyor roller of the delivery assembly 2, while the drying assembly 7 furthest from the spray assembly 6 is closest to the conveyor roller of the delivery assembly 2. The drying assembly 7 includes an air inlet 701 and several air outlets 702. The arrangement direction of the air outlets 702 is consistent with the axial direction of the conveyor roller. The air blown out by the drying assembly 7 closest to the spray assembly 6 can block the water vapor sprayed out by the spray assembly 6, preventing the water vapor from wetting the plate again and leaving the plate below the spray assembly 6. The drying assembly 7 furthest from the spray assembly 6 can wash away the water droplets on the plate at close range, so that the plate can be dried quickly.

[0055] A laser plate-making method includes the following steps:

[0056] A. Push one side of the plate along the side of the edge pressure seat 3011 into the lower part of the first pressing mechanism 302. The clamping power component 303 retracts, causing the clamping push seat 306 to move toward the edge pressure seat 3011. This causes the edge pressure seat 3011 and the clamping push seat 306 to clamp the two sides of the plate. The first pressing mechanism 302 and the second pressing mechanism 307 press down to press down both ends of the plate, thus fixing the plate.

[0057] B. Driven by the feed motor 102, the moving mounting plate 104 moves the automatic clamping assembly 3 holding the plate to the lower end of the laser assembly 4. Driven by the laser moving motor 402, the laser head 405 moves to the top of the plate. A sensor is provided at the lower end of the laser head 405. A sensor sticker is provided at the corner of the plate facing the edge pressure seat 3011 and away from the operator. The sensor finds the end point of the plate through the sensor sticker and uses the end point as the positioning point to perform laser plate making.

[0058] C. After the sensor finds the end point of the plate, the laser head 405 is driven by the laser lifting component 404 to descend to the top of the plate. The laser head 405 is driven to move in the X-axis direction by the laser moving motor 402, and the plate is driven to move in the Y-axis direction by the feed motor 102, so as to realize laser plate making.

[0059] D. After laser plate making is completed, the feeding component 1 will move the automatic clamping component 3 to the bottom of the indexing component 5. The first pressing mechanism 302 and the second pressing mechanism 307 will rise and no longer press the plate. The clamping power component 303 will cause the clamping push seat 306 to move towards the clamping base 3012. Therefore, the edge pressing seat 3011 and the clamping push seat 306 will release the plate.

[0060] E. Under the drive of the indexing module 502 and the positioning module 504, the positioning fork 506 moves to the side of the plate closest to the delivery component 2. Under the drive of the positioning cylinder 505, the positioning fork 506 descends and rests on both sides of the frame strip of the plate. The positioning fork 506 moves to move the plate from the automatic clamping component 3 to the delivery component 2.

[0061] F. The roller of the delivery component 2 rotates, moving the plate towards the punching and spraying component 6. The punching and spraying motor 602 of the punching and spraying component 6 drives the punching and spraying swing seat 603 to swing. The punching and spraying swing seat 603 is connected to the punching and spraying head 604. The high-pressure water jet of the punching and spraying head 604 washes away the plate material on the small holes cut off on the plate, so that the laser holes on the plate are punched open to form through holes. Because the punching and spraying swing seat 603 swings left and right, the laser holes on the plate can be completely punched open after the plate has completely passed under the punching and spraying component 6.

[0062] G. After the plate passes under the punching and spraying component 6, it is conveyed to the drying component 7. The drying component 7 blows out high-pressure air to dry the residual moisture on the plate and blows air again to ensure that the laser holes are clear.

[0063] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adjustable laser plate-making device, characterized in that, It includes a feeding component (1), an automatic clamping component (3) and a laser component (4) connected to the feeding component (1), and the automatic clamping component (3) is located below the laser component (4); The feeding assembly (1) includes a feeding base (101), which is connected to a feeding motor (102). The feeding motor (102) is connected to a feeding screw (103), which is connected to a movable mounting plate (104). The automatic clamping assembly (3) is connected above the movable mounting plate (104). The automatic clamping assembly (3) includes a clamping component (301), one end of which is provided with a side pressure seat (3011), a first pressing mechanism (302) is provided on the side pressure seat (3011), a clamping push seat (306) is slidably connected to the clamping component (301), and a second pressing mechanism (307) is provided on the clamping push seat (306). The edge pressing seat (3011) and the clamping pushing seat (306) clamp the two ends of the plate, and the first pressing mechanism (302) and the second pressing mechanism (307) press down on the two ends of the plate from top to bottom; The clamping component (301) is provided with a clamping base (3012) at one end away from the edge pressure seat (3011), and a dovetail slide rail (3013) is provided on the clamping component (301). A dovetail groove (3061) is provided at the lower end of the clamping push seat (306). The dovetail slide rail (3013) and the dovetail groove (3061) are slidably inserted into each other. The clamping base (3012) has a first connecting rod (304) hinged at both ends. The end of the first connecting rod (304) away from the clamping base (3012) is hinged to a second connecting rod (305). The other end of the second connecting rod (305) is hinged to the clamping push seat (306). The hinge joints of the first link (304) and the second link (305) are respectively connected to both ends of the clamping power component (303). The clamping power component (303) includes a cylinder and an ejector rod, and the cylinder and the ejector rod are movably connected. The extension and retraction of the cylinder and push rod of the clamping power component (303) causes the hinge of the first link (304) and the second link (305) to move closer or further away. The movement of the hinge of the first link (304) and the second link (305) causes the clamping push seat (306) and the clamping base (3012) to move further or closer. One end of the feeding component (1) is connected to the feeding component (2). A shifting component (5) is provided above the feeding component (1) and the feeding component (2). A spraying component (6) and a drying component (7) are provided at the end of the feeding component (2) away from the shifting component (5). The indexing assembly (5) includes an indexing mounting plate (501), an indexing module (502) is provided on the indexing mounting plate (501), the indexing module (502) is connected to a positioning module (504), the positioning module (504) is connected to a positioning cylinder (505), and the positioning cylinder (505) is connected to a positioning fork (506). The spraying assembly (6) includes a spraying base (601), one end of which is connected to a spraying motor (602), the spraying motor (602) is connected to a spraying swing seat (603), and the spraying swing seat (603) is provided with not less than one spraying head (604). The axial direction of the spraying swing seat (603) is the same as the direction of the plate conveying of the delivery assembly (2).

2. The adjustable laser plate-making device according to claim 1, characterized in that, The laser assembly (4) includes a laser base (401), which is connected to a laser moving motor (402), which is connected to a laser moving screw (403), which is connected to a laser lifting component (404), and which is connected to a laser head (405).

3. The adjustable laser plate-making device according to claim 2, characterized in that, The delivery component (2) is provided with a plurality of drying components (7). The drying component (7) closest to the spray component (6) is furthest from the conveying roller of the delivery component (2), and the drying component (7) furthest from the spray component (6) is closest to the conveying roller of the delivery component (2).

4. The adjustable laser plate-making device according to claim 3, characterized in that, The drying assembly (7) includes an air inlet (701) and a plurality of air outlets (702), the air outlets (702) being arranged in the same direction as the axial direction of the conveying roller.

5. The method for laser plate making using the adjustable laser plate-making device according to claim 4, characterized in that, Includes the following steps: A. Push one side of the plate along the side of the edge pressure seat (3011) into the lower part of the first pressing mechanism (302), and the clamping power component (303) retracts, causing the clamping push seat (306) to move toward the edge pressure seat (3011), so that the edge pressure seat (3011) and the clamping push seat (306) clamp the two sides of the plate. The first pressing mechanism (302) and the second pressing mechanism (307) press down to press the two ends of the plate, and the plate is fixed at this time. B. Driven by the feed motor (102), the moving mounting plate (104) moves the automatic clamping component (3) holding the plate to the lower end of the laser component (4). Driven by the laser moving motor (402), the laser head (405) moves to the top of the plate. A sensor is provided at the lower end of the laser head (405). A sensor sticker is provided at the corner of the plate facing the edge pressure seat (3011) and away from the operator. The sensor finds the end point of the plate through the sensor sticker and uses the end point as the positioning point to perform laser plate making. C. After the sensor finds the end point of the plate, the laser head (405) is driven by the laser lifting component (404) to descend to the upper end of the plate. The laser head (405) is driven to move in the X-axis direction by the laser moving motor (402), and the plate is driven to move in the Y-axis direction by the feed motor (102) to realize laser plate making. D. After laser plate making is completed, the feeding component (1) will move the automatic clamping component (3) to the bottom of the indexing component (5). The first pressing mechanism (302) and the second pressing mechanism (307) will rise and no longer press the plate. The clamping power component (303) will cause the clamping push seat (306) to move towards the clamping base (3012). Therefore, the edge pressing seat (3011) and the clamping push seat (306) will release the plate. E. The positioning fork (506) moves to the side of the plate closest to the delivery component (2) under the drive of the indexing module (502) and the positioning module (504). The positioning fork (506) descends under the drive of the positioning cylinder (505). The positioning fork (506) rests on both sides of the frame strip of the plate. The positioning fork (506) moves to move the plate from the automatic clamping component (3) to the delivery component (2). F. The roller of the delivery component (2) rotates and moves the plate toward the spraying component (6). The spraying motor (602) of the spraying component (6) drives the spraying swing seat (603) to swing. The spraying swing seat (603) is connected to the spraying head (604). The high-pressure spraying water flow of the spraying head (604) washes away the plate material on the small holes cut off on the plate, so that the laser holes on the plate are opened and formed through holes. Since the spraying swing seat (603) swings left and right, the laser holes on the plate can be completely opened after the plate has completely passed under the spraying component (6). G. After the plate passes under the punching and spraying assembly (6), it is transported to the drying assembly (7). The drying assembly (7) blows out high-pressure air to dry the residual moisture on the plate and blows air again to ensure that the laser hole is clear.

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