Plate body cleaning equipment and steel plate cleaning device

Abstract

The invention discloses plate body cleaning equipment and a steel plate cleaning device, and relates to the technical field of plate body cleaning. The cleaning device specifically comprises a cross beam and a cleaning mechanism. The cross beam is provided with at least one assembling cavity. The cleaning mechanism is arranged in the assembling cavity and comprises a cleaning component, and the cleaning component is arranged below the assembling cavity and comprises a cleaning seat and a roller; the cleaning seat slidably ascends and descends at the assembly cavity and is provided with a sweeping part in the advancing direction; the rollers are connected to the bottom of the cleaning seat; the cross beam is swept above the plate body, and the cleaning component makes contact with the plate body through rollers and lifts the cleaning base and the sweeping part in a self-adaptive mode. The sweeping part can be driven by the rolling wheel to ascend and descend in a self-adaptive mode, sundries can be swept off from one end of the plate body uninterruptedly, the situation that the sundries stay on the upper surface of the plate body is avoided, the rolling wheel ascends and descends automatically on the warping part of the plate body, the distance between the sweeping part and a steel plate is kept, abrasion between the sweeping part and the steel plate is reduced, and the service life of the sweeping part is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of plate cleaning, in particular to a plate cleaning device and a steel plate cleaning apparatus. Background Art

[0002] During transportation and storage, wooden blocks and debris can easily attach to the surface of the plate. These debris, such as wooden blocks, blocks of wood, or metal, need to be cleaned to ensure smooth subsequent production and processing. This application uses steel plates as an example. Failure to clean these blocks will affect the quality of subsequent processing, painting, welding, and other steps.

[0003] In the prior art, debris on the surface of the steel plate is cleaned by mechanical contact with the steel plate surface through a cleaning device (such as a brush, scraper, etc.). The cleaning device is moved horizontally on the same horizontal plane to push the debris on the surface of the steel plate until the debris falls off from the other side of the steel plate, thereby completing the debris cleaning work. However, this solution still has many problems during cleaning: While debris can be removed from the steel plate surface with the help of a cleaning device, the cleaning device is limited to the same horizontal plane. If the steel plate warps, the distance between the cleaning device and the steel plate surface will become uneven. If the cleaning device is too far away from the steel plate, some debris will be concentrated in a certain area of ​​the steel plate, and the steel plate surface cannot be completely cleaned, thus affecting the subsequent process. For example, these residual debris will affect the adhesion of the coating during the painting process. If the cleaning device is too close to the steel plate, it is very easy for the cleaning device to hard contact with the steel plate, and the friction between the cleaning device and the steel plate surface will increase during the cleaning process, resulting in increased wear of the cleaning device, and even getting stuck in the warped part of the steel plate, causing the risk of downtime.

[0004] In summary, the present application aims to solve a series of problems existing when the steel plate is warped, such as incomplete cleaning, increased wear of the cleaning device, and possible downtime. Summary of the Invention

[0005] The main purpose of the present invention is to provide a plate cleaning device and a steel plate cleaning device, aiming to optimize the structure of the cleaning device, improve the cleaning ability of the steel plate in the warped state, and at the same time reduce the wear between the cleaning device and the steel plate to extend the service life of the cleaning device.

[0006] In order to achieve the above object, the present invention provides a plate cleaning device, comprising: A crossbeam having at least one assembly cavity; The cleaning mechanism is configured in the assembly chamber and includes: The cleaning component is placed below the assembly cavity and includes: The cleaning seat is slidably raised and lowered in the assembly cavity, and a cleaning portion is provided in its forward direction; A roller connected to the bottom of the cleaning seat; The crossbeam sweeps across the plate body, and the cleaning component contacts the plate body through the roller, and the cleaning seat and the cleaning part are raised and lowered adaptively.

[0007] Furthermore, the cleaning seat is an integrally formed bent plate, and the cleaning portion is a flat surface at one end of the bent plate.

[0008] Furthermore, the cleaning portion includes a barrier bar and / or a brush.

[0009] Furthermore, the cleaning mechanism includes an adsorption component placed in the forward direction of the cleaning component, and the adsorption component is connected to the bottom of the assembly cavity; one side of the cleaning seat is adsorbed and fixed by the adsorption component, and the side of the cleaning seat away from the adsorption component is rotatably connected to the assembly cavity.

[0010] Furthermore, the adsorption component includes an adsorption seat and an adsorption piece. The adsorption seat slides and rises in the assembly cavity. The adsorption piece is connected to a side of the adsorption seat close to the cleaning seat. The adsorption piece is fixed to the cleaning seat by adsorption.

[0011] Furthermore, the adsorption member is an electromagnet, which adsorbs the cleaning seat through magnetic force.

[0012] Furthermore, a bent portion is provided at the bottom of the adsorption seat, and the bent portion extends toward the cleaning seat to block the gap between the cleaning seat and the adsorption seat.

[0013] Furthermore, the adsorption seat and the bent portion are an integrally formed metal plate.

[0014] Furthermore, a mounting plate is provided in the assembly cavity, guide pillars are installed on the cleaning seat and the adsorption seat, an adjustment bracket is connected to the mounting plate, the adjustment bracket is parallel to the guide pillars of the adsorption seat, and at least one limit switch is configured on the adjustment bracket.

[0015] The present application also discloses a steel plate cleaning device, which includes a transverse module, a base, a driving device, a column and a lifting module. The base moves back and forth along the transverse module, the driving device is configured on the base, the column is connected to the output end of the driving device, and the driving device is used to drive the column to rotate at an angle in the horizontal direction. The lifting module is slidably placed on the column, and one side of it is connected to the above-mentioned plate cleaning equipment.

[0016] The above technical solution has the following advantages: The application is provided with a cleaning component on the cross beam, and the roller of the cleaning component moves along the upper surface of the plate body. The sweeping part on one side of the cleaning seat pushes the sundries above the plate body. The roller keeps the distance between the sweeping part and the plate body. The sweeping part can be self-adaptively lifted and lowered under the driving of the roller, so that the sundries can be continuously swept from one end of the plate body, so as to prevent the sundries from staying on the upper surface of the plate body, improve the sweeping capacity of the steel plate in the warped state, and keep the distance between the sweeping part and the steel plate through the self-lifting of the roller on the warped part of the plate body, so as to reduce the abrasion between the sweeping part and the steel plate and prolong the service life of the sweeping part.

[0017] The application is also provided with a suction component, which generates a suction force on the cleaning seat through the suction part, so that the sweeping part can clean the sundries on the surface of the plate body in the horizontal direction. When the sundries are too tightly adhered to the plate body, the cleaning seat automatically separates from the suction component, so as to ensure automatic shutdown and alarm, avoid damage of the sweeping part due to excessive force, and play an automatic protection role. The sweeping part not only plays a protection role, but also can adjust the pushing force of the sweeping part according to the need.

[0018] The sweeping part of the application adopts the combined mode of the blocking strip and the brush, which can not only sweep the sleepers on the plate body, but also clean the debris, leaves and the like on the surface of the plate body through the brush. The sweeping part can also attract the metal particles on the plate body through magnetic force, so as to greatly improve the cleaning effect of the sleepers, sundries and metal particles. BRIEF DESCRIPTION OF DRAWINGS

[0019] The application will be described in detail below in combination with specific embodiments and drawings, in which: Figure 1 It is a schematic diagram of the overall structure of the application; Figure 2 It is a schematic diagram of the local structure of the application; Figure 3 It is a schematic diagram of the structure of the cross beam of the application; Figure 4 It is a schematic diagram of the internal structure of the cross beam of the application; Figure 5 It is a schematic diagram of the cross-sectional structure of the cross beam of the application; Figure 6 It is a schematic diagram of the structure of the suction component and the cleaning component of the application.

[0020] In the figure: 1. Transverse movement module; 2. Base; 3. Drive device; 4. Column; 5. Lifting module; 6. Beam; 61. Assembly cavity; 62. Mounting plate; 7. Cleaning mechanism; 71. Adjustment bracket; 72. Guide column; 73. Lifting bracket; 74. Limit switch; 75. Adsorption component; 751. Adsorption seat; 752. Adsorption component; 753. Bending part; 76. Cleaning component; 761. Fixing plate; 762. Elastic component; 763. Cleaning seat; 7631. Bending plate; 7632. Adsorption plate; 7633. Cleaning part; 764. Roller; 765. Baffle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the following specific embodiments are only used to explain the present invention and do not constitute a limitation of the present invention.

[0022] like Figure 2 、 Figure 3 and Figure 5 As shown, a plate cleaning device includes a crossbeam 6 and a cleaning mechanism 7, the crossbeam 6 has at least one assembly cavity 61; the cleaning mechanism 7 is arranged in the assembly cavity 61, which includes a cleaning component 76, and the cleaning component 76 is placed below the assembly cavity 61, which includes a cleaning seat 763 and a roller 764; the cleaning seat 763 slides and rises and falls in the assembly cavity 61, and a cleaning portion 7633 is provided in its forward direction; the roller 764 is connected to the bottom of the cleaning seat 763; the crossbeam 6 sweeps across the top of the plate, and the cleaning component 76 contacts the plate through the roller 764, and adaptively raises and lowers the cleaning seat 763 and the cleaning portion 7633. The crossbeam 6 is used to place the cleaning mechanism 7, and the number of assembly cavities 61 is set according to the width of the plate. In the present application, multiple assembly cavities 61 are arranged in sequence along the length direction of the crossbeam 6, and a mounting plate 62 is threadedly fixed to the bottom of each assembly cavity 61. The mounting plate 62 is mainly used to connect the cleaning mechanism 7. Of course, the cleaning mechanism 7 can be directly installed on the inner wall of the assembly cavity 61; the cleaning mechanism 7 is connected to the mounting plate 62 using a fixing plate 761, and can also be directly connected to the inner wall of the assembly cavity 61. In the present application, in order to improve the convenience of installation, a mounting plate 62 is set at the bottom of the assembly cavity 61, and the cleaning mechanism 7 is assembled on the mounting plate 62 using a fixing plate 761.

[0023] like Figure 5 and Figure 6As shown, the above and below mentioned in this application are based on the direction of gravity. For example, the cleaning component 76 is placed below the assembly cavity 61, that is, the cleaning component 76 is installed below the assembly cavity 61 in the direction of gravity; the cleaning seat 763 is installed on the fixed plate 761, and the cleaning portion 7633 is provided in the forward direction of the cleaning seat 763. If the cleaning seat 763 is for one-way forward cleaning, the crossbeam 6 needs to be reset each time before the plate body can be cleaned again; if the cleaning portions 7633 are provided on both sides of the opposite sides of the cleaning seat 763, the crossbeam 6 can clean the surface of the plate body back and forth. In this application, it is preferred that the cleaning portion 7633 is only provided on one side of the cleaning seat 763.

[0024] When the beam 6 drives the cleaning seat 763 to move, the cleaning seat 763 moves downward due to its own gravity, and the roller 764 under the cleaning seat 763 contacts the surface of the plate, so that the cleaning seat 763 moves along the surface of the plate by itself. When the plate warps, the distance between the cleaning part 7633 and the plate is kept fixed by the action of the roller 764, and the cleaning part 7633 pushes and gathers the pads or other debris on the upper surface of the plate, and finally sweeps them off from the side of the forward direction of the beam 6. The cleaning part 7633 pushes the pad from the side, which greatly increases the torque for removing the pads and effectively avoids the problem of the pads sticking too tightly. At the same time, the cleaning part 7633 pushes the pads and other debris and then processes them centrally, thereby improving the cleaning efficiency of the adhered pads or debris.

[0025] In the above scheme, the distance between the cleaning part 7633 and the plate body is fixed, so that debris can be continuously swept down from the other end of the plate body to prevent debris from stagnating on the upper surface of the plate body. The cleaning part 7633 can be adaptively raised and lowered under the drive of the roller 764. When the roller 764 contacts the warped part of the plate body, the roller 764 rises in accordance with its warped part, thereby driving the cleaning part 7633 to rise synchronously; the roller 764 moves out of the warped part, and it synchronously drives the cleaning part 7633 to descend, ensuring that the cleaning part 7633 cleans the upper surface of the plate body in an approximately parallel state. That is, the adaptive lifting of the present application not only ensures the debris cleaning ability of the cleaning part 7633, but also reduces the friction loss between the cleaning part 7633 and the plate body, thereby increasing the service life of the cleaning part 7633.

[0026] like Figure 6As shown, the cleaning seat 763 can be a block or other spliced ​​frame. In the present application, the cleaning seat 763 is preferably an integrally formed bending plate 7631, and the cleaning portion 7633 is the plane at one end of the bending plate 7631, that is, the bending plate 7631 can be used to clean debris. The bottom end of the cleaning portion 7633 is slightly higher than the roller 764. When the roller 764 moves along the length of the plate, the cleaning portion 7633 pushes and cleans debris of different heights, such as pads or other blocks. In addition, the cleaning portion 7633 can be set to different shapes, such as L-shape, which is helpful for removing pads or debris.

[0027] like Figure 5 and Figure 6 As shown, in order to further improve the use effect, the cleaning part 7633 can also include a baffle 765 and / or a brush, wherein the baffle 765 is installed at the end of the cleaning part 7633, and has an oblique angle, which can guide the debris, prompting the pads or debris to gather toward the middle of the board body to avoid falling from the side of the board body; the brush can be installed at the lower hole of the cleaning part 7633 (not shown in the figure), that is, when the beam 6 moves along the length of the board body, the brush can clean the debris on the surface of the board body, forming a cleaning part 7633 to remove the pads or blocks, the baffle 765 gathers the debris in the middle, and the brush sweeps away the debris on the surface of the board body, such as leaves, debris, etc., and finally completes the cleaning of the board body surface while removing the pads, thereby improving the cleaning effect.

[0028] like Figure 3 、 Figure 4 and Figure 6 As shown, the cleaning mechanism 7 includes an adsorption component 75, which is placed on the front side of the cleaning component 76 in the forward direction, and the adsorption component 75 is connected to the bottom of the assembly cavity 61; one side of the cleaning seat 763 is adsorbed and fixed by the adsorption component 75, and the cleaning seat 763 is rotatably connected to the assembly cavity 61 on the side away from the adsorption component 75, wherein the cleaning seat 763 moves along the length direction of the plate body, and the cleaning seat 763 is rotatably connected to the mounting plate 62 built into the assembly cavity 61. In the present application, it is preferred that the cleaning seat 763 is fixed to the fixing plate 761, and the fixing plate 761 is rotatably connected to the mounting plate 62 to realize the rotation of the cleaning seat 763 and the assembly cavity 61 The cleaning seat 763 is automatically separated from the adsorption component 75 and rotated relative to the mounting plate 62 to ensure that it automatically stops and alarms, avoiding damage to the cleaning portion 7633 due to excessive force, and playing an automatic protection role. At the same time, the adsorption component 75 can also adjust the adsorption force as needed.

[0029] Specifically, the adsorption component 75 includes an adsorption seat 751 and an adsorption member 752. The adsorption seat 751 slides and rises in the assembly cavity 61. That is, the adsorption seat 751 is slidably connected to the mounting plate 62 in a direction perpendicular to the plate surface of the mounting plate 62. The adsorption member 752 is connected to the side of the adsorption seat 751 near the cleaning seat 763. The adsorption member 752 is fixed by adsorption to the cleaning seat 763. The adsorption seat 751 can be adjusted in height along the mounting plate 62. The cleaning component 76 moves downward due to gravity, and the adsorption seat 751 can be raised and lowered synchronously with the cleaning component 76, improving adaptability.

[0030] like Figure 6 As shown, the adsorption member 752 is preferably an electromagnet, which generates magnetic force when powered and adsorbs onto the cleaning seat 763. The electromagnet generates magnetic force by being powered, which adsorbs the cleaning seat 763. In this application, an adsorption plate 7632 is mounted on the top of the cleaning seat 763. The adsorption plate 7632 is U-shaped, and one side of the adsorption plate adsorbs the electromagnet to achieve fixation between the cleaning seat 763 and the electromagnet, so that the cleaning portion 7633 can be used to remove pads and debris on the surface of the plate.

[0031] In actual products, the adsorption plate 7632 can be replaced by an accessory of the cleaning seat 763, such as the adsorption plate 7632 is integrally formed at the top of the cleaning seat 763. This application uses the adsorption plate 7632 as an independent part and installs it on the top of the cleaning seat 763. The purpose is to improve the fitting surface between the adsorption plate 7632 and the electromagnet, increase the adsorption force, and separate the deformation and vibration caused by the pushing of the cleaning part 7633 from the adsorption plate 7632 as much as possible.

[0032] In actual use, due to the adsorption of the adsorption plate 7632 by the electromagnet, and the adsorption plate 7632 and the cleaning part 7633 are connected and are both made of metal, some magnetic force will be generated at the cleaning part 7633. Part of the magnetic force can adsorb the fine metal particles on the surface of the steel plate, further improving the cleanliness of the plate. When the cleaning part 7633 is moved out from above the plate, the cleaning part 7633 can be maintained and the debris on its surface can be cleaned after the magnetism is cut off by the adsorption part 752.

[0033] like Figure 6As shown, a curved portion 753 is provided at the bottom of the adsorption seat 751, and the curved portion 753 extends toward the cleaning seat 763 to block the gap between the cleaning seat 763 and the adsorption seat 751. The curved portion 753 extends toward the cleaning seat 763, and preferably abuts against the side wall of the cleaning seat 763. The cleaning portion 7633 restricts the block to the middle of the plate body through the blocking bar 765, and the brush cleans leaves and debris. The cleaning portion 7633 can absorb fine metal particles on the surface of the steel plate. The curved portion 753 can not only prevent the raised dust from falling near the adsorption member 752, but also prevent the debris from extending to the adsorption member 752 to avoid affecting the adsorption force of the adsorption member 752 on the adsorption plate 7632. When the adsorption seat 751 falls to the plate body, the curved portion 753 can contact the plate body to avoid damage to the adsorption member 752.

[0034] In order to improve the simplicity of the structure, the adsorption seat 751 and the bent portion 753 are integrally formed metal plates, which can reduce the overall downward weight, and also reserve space for installing electromagnets, thereby improving the overall layout regularity; in addition, when the cleaning part 7633 adsorbs small metal particles on the surface of the steel plate, since the bent portion 753 and the adsorption seat 751 are integrally formed, the bent portion 753 can contact the cleaning seat 763, and the magnetic force of the bent portion 753 can be transmitted to the cleaning part 7633, thereby enhancing the adsorption effect of the cleaning part 7633 on the metal particles.

[0035] In addition to using an electromagnet, the adsorption component 752 of the present application can also adopt a negative pressure adsorption method, such as using a vacuum pump to generate adsorption force and applying negative pressure to the adsorption plate 7632, which can also achieve the above-mentioned effect, but it is preferred that the adsorption component 752 adopts an electromagnet; the above two methods can both adjust the adsorption force on the adsorption plate 7632.

[0036] When the adsorption plate 7632 is separated from the adsorption member 752 , the crossbeam 6 stops moving. At this time, human intervention is required to reset the adsorption member 752 and the adsorption plate 7632 .

[0037] like Figure 3-Figure 6As shown, guide posts 72 are installed on both the cleaning seat 763 and the adsorption seat 751, and an adjustment bracket 71 is connected to the mounting plate 62. The adjustment bracket 71 is parallel to the guide posts 72 of the adsorption seat 751, and at least one limit switch 74 is configured on the adjustment bracket 71. Among them, a vertical slot is provided on the adjustment bracket 71 to facilitate the installation of the limit switch 74 according to different heights. In this application, two limit switches 74 are installed on the slot of the adjustment bracket 71, representing the range of the upward and downward movement of the guide post 72, that is, the limit switch 74 is promptly shut down if it exceeds the range. In addition, the limit switch 74 can also be customized according to the required function. An elastic member 762 is installed on the outside of the guide column 72 of the cleaning seat 763. The elastic member 762 is preferably a spring. When the cleaning seat 763 moves downward by its own weight, the spring acts as a buffer to reduce the fluctuation of the roller 764 when it moves forward; a lifting bracket 73 is installed on the guide column 72 at the top of the adsorption seat 751, and the lifting bracket 73 is adapted to the limit switch 74. When the guide column 72 follows the roller 764 to achieve height adjustment, the guide column 72 triggers the limit switch 74 through the lifting bracket 73. For example, during the rising process of the guide column 72, the top end of the lifting bracket 73 triggers the upper limit switch 74; during the descending process of the guide column 72, the bottom end of the lifting bracket 73 triggers the lower limit switch 74. The guide column 72 extends through the lifting bracket 73 and triggers the limit switch 74 during the lifting process, thereby limiting the range of up and down movement of the guide column 72.

[0038] When the cleaning part 7633 touches the pad that is tightly adhered to the upper surface of the plate body, the fixed plate 761, the cleaning seat 763, the roller 764, the bending plate 7631 and the guide column 72 on the bending plate 7631 rotate together relative to the mounting plate 62, ensuring that the cleaning equipment automatically stops and alarms, avoiding the cleaning part 7633 from being damaged due to excessive force, and playing an automatic protection role.

[0039] like Figure 1 As shown, a steel plate cleaning device includes a transverse module 1, a base 2, a drive device 3, a column 4 and a lifting module 5. The base 2 moves back and forth along the transverse module 1. The drive device 3 is arranged on the base 2. The column 4 is connected to the output end of the drive device 3. The drive device 3 is used to drive the column 4 to rotate in the horizontal direction. The lifting module 5 is slidably placed on the column 4, and one side of it is connected to the above-mentioned plate cleaning equipment. Among them, the transverse module 1 is used to drive the base 2 to move back and forth, which is convenient for cleaning steel plates at different positions according to the production line. The drive device 3 adopts a combination of a motor and a reducer, and the motor drives multiple gears to rotate to achieve high torque rotation. The column 4 acts as a guide rail, so that the lifting module 5 can be adjusted in height along the column 4. The height of the crossbeam 6 is lowered to the steel plates at different heights on the truck, which is helpful for cleaning operations.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A plate cleaning device, characterized in that: include: A crossbeam (6) having at least one assembly cavity (61); The cleaning mechanism (7) is arranged in the assembly chamber (61) and comprises: The cleaning component (76) is placed below the assembly cavity (61) and includes: The cleaning seat (763) is slidably raised and lowered in the assembly cavity (61), and a cleaning portion (7633) is provided in the forward direction thereof; A roller (764) connected to the bottom of the cleaning seat (763); The crossbeam (6) sweeps across the top of the plate body, and the cleaning component (76) contacts the plate body through the roller (764) and adaptively raises and lowers the cleaning seat (763) and the cleaning part (7633).

2. The plate cleaning device according to claim 1, characterized in that: The cleaning seat (763) is an integrally formed bending plate (7631), and the cleaning portion (7633) is a plane at one end of the bending plate (7631).

3. The plate cleaning device according to claim 1 or 2, characterized in that: The cleaning portion (7633) includes a barrier bar (765) and / or a brush.

4. The plate cleaning device according to claim 1, characterized in that: The cleaning mechanism (7) comprises an adsorption component (75) arranged in the forward direction of the cleaning component (76), and the adsorption component (75) is connected to the bottom of the assembly cavity (61); one side of the cleaning seat (763) is adsorbed and fixed by the adsorption component (75), and the side of the cleaning seat (763) away from the adsorption component (75) is rotatably connected to the assembly cavity (61).

5. The plate cleaning device according to claim 4, characterized in that: The adsorption component (75) includes an adsorption seat (751) and an adsorption member (752). The adsorption seat (751) slides and rises at the assembly cavity (61). The adsorption member (752) is connected to a side of the adsorption seat (751) close to the cleaning seat (763). The adsorption member (752) and the cleaning seat (763) are fixed by adsorption.

6. The plate cleaning device according to claim 5, characterized in that: The adsorption member (752) is an electromagnet, which adsorbs the cleaning seat (763) through magnetic force.

7. The plate cleaning device according to claim 5, characterized in that: The bottom of the adsorption seat (751) is provided with a bent portion (753), which extends in the direction of the cleaning seat (763) and blocks the gap between the cleaning seat (763) and the adsorption seat (751).

8. The plate cleaning device according to claim 7, characterized in that: The adsorption seat (751) and the bent portion (753) are integrally formed metal plates.

9. The plate cleaning device according to claim 5, characterized in that: A mounting plate (62) is provided in the assembly cavity (61), guide posts (72) are installed on both the cleaning seat (763) and the adsorption seat (751), an adjustment bracket (71) is connected to the mounting plate (62), the adjustment bracket (71) is parallel to the guide post (72) of the adsorption seat (751), and at least one limit switch (74) is configured on the adjustment bracket (71).

10. A steel plate cleaning device, characterized in that: It includes a transverse module (1), a base (2), a driving device (3), a column (4) and a lifting module (5), the base (2) moves back and forth along the transverse module (1), the driving device (3) is arranged on the base (2), the column (4) is connected to the output end of the driving device (3), the driving device (3) is used to drive the column (4) to rotate in the horizontal direction, the lifting module (5) is slidably placed on the column (4), and one side of the lifting module is connected to the plate cleaning device as described in any one of claims 1 to 9.

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