A cleaning device for color-coated plates

Abstract

A device for cleaning color-coated plates, the cleaning assembly comprising a support rod, a second motor, a first vertical rod and a second vertical rod symmetrically arranged on the left and right, and two drive shafts symmetrically arranged on the top and bottom, a first positioning block is rotatably arranged at one end of the drive shaft, the two first positioning blocks are both penetrated by the first vertical rod, the support rod and the second motor are both fixed on one side of the first vertical rod, a worm gear is rotatably arranged at the top end of the support rod, and a worm gear meshing with the worm gear is provided at the output end of the second motor. When the first motor is started, the two drive shafts can drive the color-coated plates to move on a cleaning table, and the scraper plate can scrape off raised solid impurities on the surface of the color-coated plates. At this time, there is no need to manually scrape and clean the solid impurities on the color-coated plates, which not only saves labor but also has high cleaning efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of color-coated plate cleaning, in particular to a color-coated plate cleaning device. Background Art

[0002] Color coated steel plate, also known as color steel plate or color plate in the industry. Color coated steel plate is a product made of cold rolled steel plate and galvanized steel plate as substrate, which is coated with paint in a continuous method (roller coating method) after surface pretreatment, and then baked and cooled. The coated steel plate is light, beautiful and has good corrosion resistance. It can be directly processed. It provides a new type of raw material for the construction industry, shipbuilding industry, vehicle manufacturing industry, home appliance industry, electrical industry, etc.

[0003] After the production of wooden boards, the wooden boards are transported and piled on the ground. When it rains, the wooden boards are placed on the muddy ground. Passing vehicles will splash mud and water on the wooden boards. Mud and water on the wooden boards are not conducive to later processing. Therefore, the mud and water need to be cleaned. The patent with publication number CN106623018A proposes a board cleaning device, including a workbench, and the upper surface of the workbench is provided with a conveying mechanism and a wiping mechanism. The beneficial effects of the present invention are automatic conveying, lifting and pushing, automatic rotation and changing of surfaces, high-frequency cleaning, fast cleaning speed, reduced work intensity, improved work efficiency, reduced safety hazards, well liberated manpower, and easy to use;

[0004] When the above structure is used, the solidified material on the surface of the color steel plate cannot be processed only by a brush. Secondly, when there are rust impurities on the metal plate, the above structure cannot clean the rust, which will result in incomplete cleaning of the color steel plate. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present invention provides a device for cleaning a color-coated plate.

[0007] (II) Technical solution

[0008] To achieve the above object, the present invention provides the following technical solutions: a cleaning device for color-coated plates, comprising a cleaning table, on which a cleaning component, a clamping component and a grinding component are sequentially arranged;

[0009] The cleaning assembly includes a support rod, a second motor, a first vertical rod and a second vertical rod symmetrically arranged on the left and right, and two driving shafts symmetrically arranged on the top and bottom, a first positioning block is rotatably arranged at one end of the driving shaft, the two first positioning blocks are both penetrated by the first vertical rod, the support rod and the second motor are fixed on one side of the first vertical rod, a worm gear is rotatably arranged at the top of the support rod, and an output end of the second motor is provided with a worm gear meshing with the worm gear, two first limit blocks are symmetrically arranged on the worm gear, a support rod is rotatably arranged on the first limit block, an end of the support rod away from the first limit block is provided with a second limit block inserted into the first positioning block, a second positioning block is slidably arranged on the second vertical rod, and the second positioning block is rotatably connected to the first positioning block, and a shell is fixedly arranged on the second positioning block, a first motor is arranged on the top of the shell, a driving block located inside the shell is arranged at the output end of the first motor, a rotating shaft is rotatably arranged on one side of the shell, one end of the rotating shaft is fixedly connected to the other end of the driving shaft, and the other end of the rotating shaft is provided with a driven block meshing with the driving block;

[0010] A positioning rod is fixedly arranged on one side of the first positioning block and the second positioning block, a cross rod is fixedly arranged between the two positioning rods, a scraper plate is obliquely arranged on the cross rod, a first connecting rod and a second connecting rod are symmetrically arranged at two ends of the cross rod, a third motor is fixedly arranged at one end of the first connecting rod, a cleaning shaft penetrating the second connecting rod is arranged at the output end of the third motor, a plurality of first dust suction holes are arranged on the cleaning shaft, the first dust suction hole is rotatably connected to the second connecting rod, a first dust suction box is arranged on one side of the second vertical rod, a duct is arranged at the dust suction end of the first dust suction box, a transfer tube inserted into the cleaning shaft is arranged at two ends of the duct, the transfer tube is rotatably connected to the cleaning shaft, and the duct, the transfer tube and the first dust suction hole are communicated;

[0011] The clamping assembly includes a first propeller and a base, wherein two first propellers are fixed symmetrically on the upper end of the cleaning table, the base is fixed on the output end of the first propeller, and two first positioning frames are symmetrically arranged at both ends of the base, and a clamping plate is fixedly arranged on the first positioning frame;

[0012] The grinding assembly is located between the two clamping plates, and the grinding assembly includes a frame, a first positioning frame and a grinding shaft. The two frames are symmetrically arranged up and down, and a lifter is fixedly arranged in the middle part of the frame. The output end of the lifter is provided with a lifting rod connected to the first positioning frame, and both ends of the grinding shaft are provided with positioning shafts rotatably connected to both ends of the first positioning frame. A fourth motor is fixedly arranged at one end of the first positioning frame, and a driven wheel is provided at the outer end of one of the positioning shafts, and a driving wheel meshing with the driven wheel is provided at the output end of the fourth motor.

[0013] In order to make the color-coated plate placed between the two clamping plates more stably, the improvements of the present invention are that two arc rods are symmetrically arranged on the first positioning frame, the arc rod is connected to the first positioning frame through an arc elastic plate, and a positioning ball is provided at one end of the arc rod, and a plurality of ball bearings are provided on the outer wall of the positioning ball, and the other end of the arc rod is hinged to the first positioning frame, and a cavity is provided on the first positioning frame, and a U-shaped rod is slidably arranged inside the cavity, and pushing blocks contacting the arc rod are provided at both ends of the U-shaped rod, and a second thruster is fixedly arranged above the first thruster, and a push rod connected to the U-shaped rod is provided at the output end of the second thruster.

[0014] In order to facilitate the collection of dust after grinding, the present invention has been improved in that a plurality of dust collection plates are fixedly arranged on the first positioning frame, a plurality of second dust collection holes are provided at the lower end of the dust collection plate, a plurality of second dust collection boxes are fixedly arranged on the frame, and the dust collection end of the second dust collection box is connected to the dust collection plate via a telescopic bellows.

[0015] In order to facilitate the assembly of the scraper plate, the present invention is improved in that the cross bar and the scraper plate are an integrated structure, and the two ends of the cross bar are connected to the positioning rod by screws.

[0016] Furthermore, the present invention is improved in that the first motor, the second motor, the third motor and the fourth motor are all servo motors, and the first thruster, the base and the lifter are all telescopic cylinders.

[0017] Furthermore, the present invention is improved in that rollers are provided on the inner wall of the clamping plate.

[0018] Furthermore, the present invention is improved in that a sealed bearing is embedded in the end of the cleaning shaft away from the third motor, the adapter tube can penetrate the sealed bearing, and the conduit and the adapter tube are both made of metal tubes.

[0019] Furthermore, the present invention is improved in that an anti-slip rubber sleeve is provided on the outer wall of the driving shaft.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the present invention provides a device for cleaning color-coated plates, which has the following beneficial effects:

[0022] The color-coated plate cleaning device is used. When the first motor is started, the two driving shafts can drive the color-coated plate to move on the cleaning table, and the scraper plate can scrape off the protruding solid impurities on the surface of the color-coated plate. At this time, there is no need to manually scrape and clean the solid impurities on the color-coated plate, which not only saves labor but also has high cleaning efficiency. In addition, since the distance between the two driving shafts can be freely adjusted, the structure can clean color-coated plates of different thicknesses, and has low limitations when used.

[0023] When the third motor is started, the cleaning shaft can clean the surface of the color-coated plate, and when the first dust suction box is started, suction can be generated at the first dust suction hole, so that the dust and impurities cleaned by the cleaning shaft can be sucked into the interior of the first dust suction box through the transfer tube and the conduit, so that the dust and impurities on the color-coated plate can be cleaned more thoroughly;

[0024] Starting the lifter can make the first positioning frame drive the grinding shaft to descend, and starting the fourth motor can make the driving wheel drive the driven wheel to rotate, so that the grinding shaft can rotate. The rust part on the color-coated plate can be polished through the grinding shaft, which can provide a rust removal and cleaning effect for the color-coated plate, and has strong functionality;

[0025] Starting the second thruster can make the pushing block push the arc rod, so that the arc rod presses down the arc elastic plate, and further make the balls on the positioning ball contact the two surfaces of the color-coated plate respectively. The number of balls is not mandatory here. It can provide a guiding structure for the color-coated plate between multiple clamping plates. When the color-coated plate is in the process of rust removal, the color-coated plate will not warp or bend, which can improve the stability of the color-coated plate during the rust removal process and the movement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention viewed from a first perspective;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention from a second viewing angle;

[0028] Figure 3 For the present invention Figure 1 Side view of

[0029] Figure 4 It is a schematic diagram of the internal structure of the housing in the present invention;

[0030] Figure 5 For the present invention Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0031] Figure 6 For the present invention Figure 2 A schematic diagram of the local enlarged structure at B in the middle;

[0032] Figure 7 For the present invention Figure 2 A schematic diagram of the local enlarged structure at C in the middle;

[0033] Figure 8 It is a partial structural schematic diagram of the scraper plate in the present invention;

[0034] In the figure: 1, cleaning table; 2, first vertical rod; 3, driving shaft; 4, first positioning block; 5, second vertical rod; 6, second positioning block; 7, housing; 8, first motor; 9, driving block; 10, driven block; 11, rotating shaft; 12, worm gear; 13, supporting rod; 14, second motor; 15, worm gear; 16, supporting rod; 17, first limiting block; 18, third motor; 19, cleaning shaft; 20, first dust suction hole; 21, transfer tube; 22, conduit; 23, first dust suction box; 24, fixed Position rod; 25, cross bar; 26, scraper plate; 27, base; 28, first pusher; 29, first positioning frame; 30, clamping plate; 31, arc rod; 32, positioning ball; 33, arc elastic plate; 34, cavity; 35, U-shaped rod; 36, push rod; 37, second pusher; 38, lifter; 39, second positioning frame; 40, dust suction plate; 41, grinding shaft; 42, second dust suction box; 43, fourth motor; 44, driving wheel; 45, driven wheel; 46, telescopic bellows. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-8 The present invention provides a color-coated plate cleaning device, comprising a cleaning table 1, on which a cleaning component, a clamping component and a grinding component are sequentially arranged;

[0037] The cleaning component can drive the color-coated plate to move, and can scrape and clean the impurities on the surface of the color-coated plate. The grinding component can also grind the designated position on the color-coated plate.

[0038] The cleaning assembly includes a support rod 13, a second motor 14, a first vertical rod 2 and a second vertical rod 5 symmetrically arranged on the left and right, and two driving shafts 3 symmetrically arranged on the top and bottom, a first positioning block 4 is rotatably arranged at one end of the driving shaft 3, and the two first positioning blocks 4 are both penetrated by the first vertical rod 2, the support rod 13 and the second motor 14 are both fixed on one side of the first vertical rod 2, a worm gear 12 is rotatably arranged at the top end of the support rod 13, a worm 15 meshing with the worm gear 12 is provided at the output end of the second motor 14, two first limit blocks 17 are symmetrically arranged on the worm gear 12, and a support rod is rotatably arranged on the first limit block 17 16, one end of the support rod 16 away from the first limit block 17 is provided with a second limit block inserted into the first positioning block 4, the second vertical rod 5 is slidably provided with a second positioning block 6, and the second positioning block 6 is rotatably connected with the first positioning block 4, and a shell 7 is fixedly provided on the second positioning block 6, a first motor 8 is provided on the top of the shell 7, and a driving block 9 located inside the shell 7 is provided at the output end of the first motor 8, a rotating shaft 11 is rotatably provided on one side of the shell 7, one end of the rotating shaft 11 is fixedly connected with the other end of the driving shaft 3, and the other end of the rotating shaft 11 is provided with a driven block 10 meshing with the driving block 9;

[0039] A positioning rod 24 is fixedly arranged on one side of the first positioning block 4 and the second positioning block 6, a cross bar 25 is fixedly arranged between the two positioning rods 24, a scraper plate 26 is obliquely arranged on the cross bar 25, a first connecting rod and a second connecting rod are symmetrically arranged at both ends of the cross bar 25, a third motor 18 is fixedly arranged at one end of the first connecting rod, a cleaning shaft 19 penetrating the second connecting rod is arranged at the output end of the third motor 18, a plurality of first dust suction holes 20 are arranged on the cleaning shaft 19, and the first dust suction holes 20 are rotatably connected to the second connecting rod, a first dust suction box 23 is arranged on one side of the second vertical rod 5, a duct 22 is arranged at the dust suction end of the first dust suction box 23, and transfer tubes 21 inserted into the cleaning shaft 19 are arranged at both ends of the duct 22, the transfer tube 21 is rotatably connected to the cleaning shaft 19, and the duct 22, the transfer tube 21 and the first dust suction hole 20 are communicated;

[0040] First, place one end of the color-coated plate between the two drive shafts 3, start the second motor 14, and the worm 15 can drive the worm wheel 12 to rotate. At this time, through the principle of the crank rocker, the two support rods 16 can pull the two first positioning blocks 4 to move along the first vertical rod 2. In this process, the first limit block 17 and the second limit block can limit the two ends of the support rod 16. At this time, the two second positioning blocks 6 will also move along the second vertical rod 5, so that the two drive shafts 3 can contact the two surfaces of the color-coated plate respectively. In this process, one end of the scraper plate 26 will contact the surface of the color-coated plate, and the brush on the outer wall of the cleaning shaft 19 can contact the surface of the color-coated plate. At this time, start The first motor 8, the third motor 18 and the first dust box 23 are driven. When the first motor 8 is started, the driving block 9 can drive the first motor 8 and the driven block 10 to rotate, so that the rotating shaft 11 can drive the driving shaft 3 to rotate. At this time, the two driving shafts 3 can drive the color-coated plate to move on the cleaning table 1. In this process, the scraper plate 26 can scrape off the raised solid impurities on the surface of the color-coated plate. At this time, there is no need to manually scrape and clean the solid impurities on the color-coated plate, which not only saves labor but also has high cleaning efficiency. In addition, since the distance between the two driving shafts 3 can be freely adjusted, this structure can clean color-coated plates of different thicknesses, and has low limitations when used.

[0041] When the third motor 18 is started, the cleaning shaft 19 can be rotated. At this time, the brush on the outer wall of the cleaning shaft 19 can clean the surface of the color-coated plate. The principle is similar to that of a broom. After the first dust box 23 is started, suction can be generated at the first dust hole 20, and the dust and impurities cleaned by the cleaning shaft 19 can be sucked into the first dust box 23 through the transfer tube 21 and the conduit 22. The principle of the first dust box 23 is the same as that of a household vacuum cleaner or an industrial vacuum cleaner, and no excessive description is needed here.

[0042] The clamping assembly includes a first propeller 28 and a base 27. The two first propellers 28 are fixed symmetrically on the upper end of the cleaning table 1. The base 27 is fixed on the output end of the first propeller 28. Two first positioning frames 29 are symmetrically arranged at both ends of the base 27. A clamping plate 30 is fixed on the first positioning frame 29.

[0043] The grinding assembly is located between the two clamping plates 30, and the grinding assembly includes a frame, a first positioning frame 29 and a grinding shaft 41. The two frames are symmetrically arranged up and down, and a lifter 38 is fixedly arranged in the middle part of the frame. The output end of the lifter 38 is provided with a lifting rod connected to the first positioning frame 29, and the two ends of the grinding shaft 41 are provided with positioning shafts rotatably connected to the two ends of the first positioning frame 29. A fourth motor 43 is fixedly arranged at one end of the first positioning frame 29, and a driven wheel 45 is provided at the outer end of one of the positioning shafts, and a driving wheel 44 meshing with the driven wheel 45 is provided at the output end of the fourth motor 43;

[0044] When the color-coated plate is moving, the two first propellers 28 are started, so that the two clamping plates 30 can clamp the two sides of the color-coated plate, which can provide a limiting effect for the color-coated plate during the movement. When there is rust on the color-coated plate, the lifter 38 is started, so that the first positioning frame 29 can drive the grinding shaft 41 to descend, and the fourth motor 43 is started, so that the driving wheel 44 can drive the driven wheel 45 to rotate, so that the grinding shaft 41 can rotate, and the rust part on the color-coated plate can be polished by the grinding shaft 41, which can provide a rust removal and cleaning effect for the color-coated plate, and the functionality is strong;

[0045] After the color-coated plate is cleaned, it can be rinsed and dried, and then anti-oxidation coating can be applied to the designated position. The subsequent operations of the color-coated plate will not be described in detail here.

[0046] In this embodiment, two arc rods 31 are symmetrically arranged on the first positioning frame 29, and the arc rod 31 is connected to the first positioning frame 29 through an arc elastic plate 33, and one end of the arc rod 31 is provided with a positioning ball 32, and the outer wall of the positioning ball 32 is provided with a plurality of balls, and the other end of the arc rod 31 is hinged to the first positioning frame 29, and the first positioning frame 29 is provided with a cavity 34, and a U-shaped rod 35 is slidably arranged inside the cavity 34, and push blocks contacting the arc rod 31 are arranged at both ends of the U-shaped rod 35, and a second propeller 37 is fixedly arranged above the first propeller 28, and a push rod 36 connected to the U-shaped rod 35 is arranged at the output end of the second propeller 37;

[0047] When the color-coated plate moves between multiple clamping plates 30, starting the second thruster 37 can enable the push rod 36 to drive the U-shaped rod 35 to move in the cavity 34, and then the pushing block can push the arc rod 31, so that the arc rod 31 presses down the arc elastic plate 33, and further enables the balls on the positioning ball 32 to contact the two surfaces of the color-coated plate respectively. The number of balls is not mandatory here. A guiding structure can be provided for the color-coated plate between multiple clamping plates 30. When the color-coated plate is in the process of rust removal, the color-coated plate will not be lifted or bent, which can improve the stability of the color-coated plate during the rust removal process and the movement process. Since the arc elastic plate 33 itself has a certain elastic deformation, multiple drive shafts 3 can limit the color-coated plates of different thicknesses and sizes, and the limitations during use are low.

[0048] Furthermore, a plurality of dust suction plates 40 are fixedly arranged on the first positioning frame 29, and a plurality of second dust suction holes are provided at the lower end of the dust suction plate 40, and a plurality of second dust suction boxes 42 are fixedly arranged on the frame, and the dust suction end of the second dust suction box 42 is connected to the dust suction plate 40 through a telescopic bellows 46. The principle of the second dust suction box 42 is the same as that of a household vacuum cleaner or an industrial vacuum cleaner, and no excessive description is needed here. When the first positioning frame 29 descends or rises, the telescopic bellows 46 will be extended or retracted accordingly. The telescopic bellows 46 can be made of a plastic tube, which is an existing structure and no excessive description is needed here. It can also be replaced by a flexible bent pipe. After the second dust suction box 42 is started, suction can be generated at the second dust suction hole, so that the rust dust after grinding at the grinding shaft 41 can be sucked into the second dust suction box 42, thereby making the surface of the color-coated plate tidier.

[0049] In this structure, the cross bar 25 and the scraper plate 26 are an integrated structure, and both ends of the cross bar 25 are connected to the positioning rods 24 by screws. The screw fixing method has the advantage of easy assembly, which enables the cross bar 25 to be easily assembled between the two positioning rods 24.

[0050] In this structure, the first motor 8, the second motor 14, the third motor 18 and the fourth motor 43 are all servo motors, and the first propeller 28, the base 27 and the lifter 38 are all telescopic cylinders.

[0051] Furthermore, rollers are provided on the inner wall of the clamping plate 30. The rollers can reduce the friction between the color-coated plate and the clamping plate 30, thereby improving the stability of the color-coated plate during movement.

[0052] Furthermore, a sealed bearing is embedded in one end of the cleaning shaft 19 away from the third motor 18, the transfer tube 21 can penetrate the sealed bearing, and the conduit 22 and the transfer tube 21 are both made of metal tubes. The sealed bearing can prevent the transfer tube 21 and the cleaning shaft 19 from rotating synchronously.

[0053] Furthermore, an anti-skid rubber sleeve is provided on the outer wall of the driving shaft 3, and the anti-skid rubber sleeve can increase the friction between the driving shaft 3 and the color-coated plate, and can improve the driving effect of the driving shaft 3 on the color-coated plate.

[0054] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A cleaning device for color-coated plates, comprising a cleaning table (1), characterized in that: A cleaning component, a clamping component and a grinding component are sequentially arranged above the cleaning table (1); The cleaning assembly comprises a support rod (13), a second motor (14), a first vertical rod (2) and a second vertical rod (5) symmetrically arranged on the left and right, and two drive shafts (3) symmetrically arranged on the top and bottom, a first positioning block (4) being rotatably arranged at one end of the drive shaft (3), the two first positioning blocks (4) being penetrated by the first vertical rod (2), the support rod (13) and the second motor (14) being fixed on one side of the first vertical rod (2), a worm gear (12) being rotatably arranged at the top end of the support rod (13), a worm gear (15) meshing with the worm gear (12) being provided at the output end of the second motor (14), two first limit blocks (17) being symmetrically arranged on the worm gear (12), a support rod (15) being rotatably arranged on the first limit block (17), 6), a second limit block inserted into the first positioning block (4) is provided at one end of the support rod (16) away from the first limit block (17), the second positioning block (6) is slidably provided on the second vertical rod (5), and the second positioning block (6) is rotatably connected to the first positioning block (4), and a shell (7) is fixedly provided on the second positioning block (6), a first motor (8) is provided on the top of the shell (7), and a driving block (9) located inside the shell (7) is provided at the output end of the first motor (8), a rotating shaft (11) is rotatably provided on one side of the shell (7), one end of the rotating shaft (11) is fixedly connected to the other end of the driving shaft (3), and the other end of the rotating shaft (11) is provided with a driven block (10) meshing with the driving block (9); A positioning rod (24) is fixedly arranged on one side of the first positioning block (4) and the second positioning block (6), a cross rod (25) is fixedly arranged between the two positioning rods (24), a scraper plate (26) is obliquely arranged on the cross rod (25), a first connecting rod and a second connecting rod are symmetrically arranged at both ends of the cross rod (25), a third motor (18) is fixedly arranged at one end of the first connecting rod, an output end of the third motor (18) is provided with a cleaning shaft (19) penetrating the second connecting rod, and a cleaning shaft (19) is arranged on the cleaning shaft (19). A plurality of first dust suction holes (20) are provided, the first dust suction holes (20) are rotatably connected to the second connecting rod, a first dust suction box (23) is provided on one side of the second vertical rod (5), a duct (22) is provided at the dust suction end of the first dust suction box (23), both ends of the duct (22) are provided with a transfer tube (21) inserted into the interior of the cleaning shaft (19), the transfer tube (21) is rotatably connected to the cleaning shaft (19), and the duct (22), the transfer tube (21) and the first dust suction holes (20) are in communication; The clamping assembly comprises a first propeller (28) and a base (27), wherein two first propellers (28) are symmetrically fixed on the upper end of the cleaning table (1), the base (27) is fixed to the output end of the first propeller (28), and two first positioning frames (29) are symmetrically arranged at both ends of the base (27), and a clamping plate (30) is fixedly arranged on the first positioning frames (29); The grinding assembly is located between the two clamping plates (30), and comprises a frame, a first positioning frame (29) and a grinding shaft (41), the two frames are symmetrically arranged up and down, a lifter (38) is fixedly arranged in the middle part of the frame, an output end of the lifter (38) is provided with a lifting rod connected to the first positioning frame (29), two ends of the grinding shaft (41) are provided with positioning shafts rotatably connected to two ends of the first positioning frame (29), a fourth motor (43) is fixedly arranged at one end of the first positioning frame (29), an outer end of one of the positioning shafts is provided with a driven wheel (45), and an output end of the fourth motor (43) is provided with a driving wheel (44) meshing with the driven wheel (45); Two arc-shaped rods (31) are symmetrically arranged on the first positioning frame (29), the arc-shaped rods (31) and the first positioning frame (29) are butt-jointed via an arc-shaped elastic plate (33), and a positioning ball (32) is arranged at one end of the arc-shaped rod (31), and a plurality of balls are arranged on the outer wall of the positioning ball (32). The other end of the arc-shaped rod (31) is hinged to the first positioning frame (29), and a cavity (34) is arranged on the first positioning frame (29), and a U-shaped rod (35) is slidably arranged inside the cavity (34), and push blocks contacting the arc-shaped rod (31) are arranged at both ends of the U-shaped rod (35), and a second pusher (37) is fixedly arranged above the first pusher (28), and a push rod (36) connected to the U-shaped rod (35) is arranged at the output end of the second pusher (37).

2. The device for cleaning color-coated plates according to claim 1, characterized in that: A plurality of dust suction plates (40) are fixedly arranged on the first positioning frame (29), a plurality of second dust suction holes are provided at the lower end of the dust suction plates (40), a plurality of second dust suction boxes (42) are fixedly arranged on the frame, and the dust suction ends of the second dust suction boxes (42) are butt-jointed with the dust suction plates (40) via telescopic bellows (46).

3. The device for cleaning color-coated plates according to claim 2, characterized in that: The cross bar (25) and the scraper plate (26) are an integrated structure, and two ends of the cross bar (25) are butt-jointed with the positioning rod (24) via screws.

4. The device for cleaning color-coated plates according to claim 3 is characterized in that: The first motor (8), the second motor (14), the third motor (18) and the fourth motor (43) are all servo motors, and the first propeller (28), the base (27) and the lifter (38) are all telescopic cylinders.

5. The device for cleaning color-coated plates according to claim 4 is characterized in that: Rollers are provided on the inner wall of the clamping plate (30).

6. The device for cleaning color-coated plates according to claim 5, characterized in that: A sealed bearing is embedded in one end of the cleaning shaft (19) away from the third motor (18), the transfer tube (21) can penetrate the sealed bearing, and both the conduit (22) and the transfer tube (21) are made of metal tubes.

7. The device for cleaning color-coated plates according to claim 6, characterized in that: An anti-slip rubber sleeve is provided on the outer wall of the driving shaft (3).

Images