Color steel plate cleaning equipment

Abstract

The invention belongs to the technical field of color steel plate cleaning, and discloses color steel plate cleaning equipment which comprises a cleaning box and a supporting frame, a hydraulic push rod is arranged on one side of the cleaning box, the movable end of the hydraulic push rod is fixedly connected with a supporting frame, and the bottom of the supporting frame is sleeved with an adjustable mounting assembly. The adjustable mounting assemblies are symmetrically distributed at the bottom of the supporting frame. According to the cleaning device, full supporting contact and adsorption fixation are achieved when a plate is placed, after adsorption fixation, the plate is lifted upwards to change the position, the bottom of the plate is opened, the contact surface of the bottom of the plate during fixation is reduced, the follow-up washing area is increased, and in cooperation with vertically-matched rotary cleaning, double-face cleaning of the plate before color steel plate coloring is achieved; and in the cleaning process, the bottom concave face and the top convex face of the plate are fully matched, targeted double-face friction cleaning is achieved, the actual cleaning effect is improved, the secondary cleaning procedure is reduced, the actual cleaning area is large, the effect is good, efficiency is high, and high application value is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of color steel plate cleaning, and particularly relates to a color steel plate cleaning device. Background Art

[0002] Color steel refers to color-coated steel plates, which are steel plates with an organic coating, having good corrosion resistance, bright colors, and beautiful appearance. Before the coloring process, it is usually necessary to perform a cleaning process to ensure uniform coloring and coloring quality.

[0003] In the existing color steel plate cleaning devices, during use, due to the fact that some color steel plates have certain special shapes, some common color steel plates are equally spaced with curved bulges, forming a corrugated shape. However, for the cleaning of colorless plates of color steel plates in this form, limited by the influence of their structures, it is difficult to quickly and effectively achieve the cleaning of the outer surface during the actual cleaning process. Moreover, for the plates of color steel plates in this form, there are concave and convex surfaces. In practice, it is necessary to specifically clean the top, and perform secondary treatment on the bottom surface after cleaning. The actual cleaning is difficult and the efficiency is low, and it is difficult to achieve quick and effective cleaning treatment. Summary of the Invention

[0004] The purpose of the invention is to provide a color steel plate cleaning device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the invention provides the following technical solution: A color steel plate cleaning device includes a cleaning box and a support frame. A hydraulic push rod is provided on one side of the cleaning box. The movable end of the hydraulic push rod is fixedly connected with a support frame. An adjustable mounting component is sleeved at the bottom of the support frame. The adjustable mounting components are symmetrically distributed at the bottom of the support frame. A distributed negative pressure component is fixedly provided on the movable end of the hydraulic push rod. The two air outlet ends of the distributed negative pressure component are respectively communicated with the two adjustable mounting components. A communicating support part is fixedly provided up and down inside the cleaning box. A first cleaning component and a second cleaning component are respectively rotatably mounted on the two communicating support parts. A through side port is opened on the side of the cleaning box. A communicating frame is fixedly provided outside the cleaning box. The communicating frame is communicated with the upper and lower groups of communicating support parts. The hydraulic push rod is fixed on the support frame.

[0006] The adjustable mounting component includes a communicating plate, an adsorption tube, and an electric push rod. The communicating plate is located below the support frame. The adsorption tube is fixedly connected to the top surface of the communicating plate and is communicated with the communicating plate. The adsorption tube movably passes through the support frame. The electric push rod is fixed on the support frame, and its movable end is fixedly connected with the communicating plate.

[0007] Preferably, the distributive negative pressure assembly includes a mounting base, a vacuum pump, an air pipe, a distribution pipe, and a control valve I. The mounting base is fixedly sleeved on the movable end of the hydraulic push rod. The vacuum pump is fixedly nested in the mounting base. The control valve I is fixedly installed at the end of the communication plate. The distribution pipe is fixedly communicated between two groups of control valves I. The air pipe is fixedly connected between the distribution pipe and the suction end of the vacuum pump.

[0008] Preferably, the communication and support part includes a mounting frame, a communication pipe, a liquid spraying plate, and an intermediate pipe. The communication pipe is fixedly connected to the outer side surface of the mounting frame. The other end of the communication pipe is fixedly connected to the inner wall of the cleaning box and communicated with the communication frame. The liquid spraying plate is located on one side of the mounting frame. The intermediate pipe is fixedly connected between the liquid spraying plate and the mounting frame. The communication pipe is communicated with the liquid spraying plate through the mounting frame and the intermediate pipe. The liquid spraying plate is provided with spraying holes.

[0009] Preferably, the first cleaning assembly includes a first intermediate shaft, a first gear, a first cleaning ring, and a first cleaning adapter ring. The first gear is fixedly sleeved on the outer surface of the first intermediate shaft. The first cleaning ring and the first cleaning adapter ring are both fixedly sleeved on the outer surface of the first intermediate shaft. The first cleaning ring and the first cleaning adapter ring are alternately distributed. The first cleaning ring and the first cleaning adapter ring are adapted to the bottom plane and groove of the color steel plate.

[0010] Preferably, the second cleaning assembly includes a second intermediate shaft, a second gear, a second cleaning ring, and a second cleaning adapter ring. The second gear is fixedly sleeved on the outer surface of the second intermediate shaft. The second cleaning ring and the second cleaning adapter ring are both fixedly sleeved on the outer surface of the second intermediate shaft. The second cleaning ring and the second cleaning adapter ring are alternately distributed. The second cleaning ring and the second cleaning adapter ring are adapted to the top plane and convex surface of the color steel plate.

[0011] Preferably, the first cleaning assembly is located below the second cleaning assembly. Power mechanisms are arranged on the sides of two groups of communication and support parts. The two power mechanisms respectively drive the first cleaning assembly and the second cleaning assembly to rotate simultaneously. The first intermediate shaft and the second intermediate shaft are respectively rotatably sleeved in the corresponding mounting frames.

[0012] Preferably, the power mechanism includes a motor and a driving gear. The motor drives the driving gear to rotate. The driving gears in the two power mechanisms are respectively meshed and connected with the first gear and the second gear.

[0013] Preferably, a control valve II is arranged inside the distributive negative pressure assembly. Vibration treatment parts are symmetrically distributed on the top of the support frame. A conduit is fixedly communicated between the two vibration treatment parts. The conduit is communicated with the air outlet end of the control valve II. The control valve II is fixedly arranged on the air pipe.

[0014] Preferably, the vibration processing unit includes a fixed seat, a push rod, a cross plate, an impact rod and a spring. The fixed seat is fixed on the top of the support frame. One end of the push rod is movably sleeved inside the fixed seat, and the other end is fixedly connected to the cross plate. The impact rod is fixed on the bottom surface of the cross plate. The spring is fixedly connected inside the fixed seat, and the other end is fixedly connected to the push rod.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. By using the distributed negative pressure component, the adjustable mounting component, and the upper and lower distributed second cleaning component and first cleaning component, on the one hand, when placing the plate, it realizes full support contact and adsorption fixation, and after adsorption fixation, it is lifted upward to change the position, opening the bottom of the plate, reducing the contact surface at the bottom of the plate during fixation, increasing the subsequent flushing area, and cooperating with the upper and lower adapted rotary cleaning to realize double-sided cleaning of the plate before coloring of the color steel plate. During the cleaning process, it fully adapts to the concave surface at the bottom of the plate and the convex surface at the top, realizing targeted double-sided friction cleaning, improving the actual cleaning effect, reducing the secondary cleaning process, with a large actual cleaning area, good effect and high efficiency, and having high application value.

[0017] 2. By using the up and down movement effect of the adjustable mounting component, it realizes movement adjustment before and after the plate is adsorbed and fixed, fully opens the bottom surface, and increases the cleaning area. During the actual cleaning process, according to the dirt conditions on the top or bottom of the actual plate, the up and down position of the plate can be adjusted specifically during the horizontal movement, changing the contact strength with the cleaning ring body (elastic cleaning brush body) in the cleaning component, changing the strength of the friction contact, so as to realize targeted enhanced friction cleaning and further complete the cleaning treatment of stubborn dirt.

[0018] 3. By using the up and down movement effect of the adjustable mounting component again, and cooperating with the symmetrically distributed adjustable mounting components on both sides, after the cleaning treatment is completed, by independently controlling the downward movement of one side of the adjustable mounting component, a height difference is formed between the two sides of the adjustable mounting component. Thus, after the negative pressure adsorption effect is contacted, the plate on the top of the two groups of adjustable mounting components shows an inclined state under the action of the difference in the support height on both sides, and completes the inclined automatic sliding. After double-sided cleaning and releasing the adsorption fixation, it realizes simple and fast automatic blanking, and cooperates with the collection mechanism connected to one side to complete fast collection, further improving the comprehensive processing efficiency and having a high cleaning efficiency for batch color steel plates.

[0019] 4. By reusing the negative pressure adsorption effect of the distributed negative pressure component and coordinating the opening and closing of Control Valve 1 and Control Valve 2, during the actual double-sided cleaning process, the direction of negative pressure suction is changed to achieve intermittent adsorption of the two sets of vibration treatment parts on the support frame. Combining with the elastic reset effect of the vibration treatment part, reciprocating knocking vibration is carried out during the actual double-sided cleaning process, further improving the peeling effect of dirt on the surface of the board, realizing the vibration treatment during the double-sided friction flushing and cleaning process, and the comprehensive cleaning effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present invention;

[0021] Figure 2 is a schematic sectional view of the present invention;

[0022] Figure 3 is a schematic position diagram of the No. 1 cleaning component and the No. 2 cleaning component of the present invention;

[0023] Figure 4 is a schematic diagram of the distributed negative pressure component of the present invention;

[0024] Figure 5 is a schematic diagram of the connection between the adjustable mounting component and the distributed negative pressure component of the present invention;

[0025] Figure 6 is a schematic sectional view of the connection board of the present invention;

[0026] Figure 7 is a schematic installation diagram of the connection support part and the No. 1 cleaning component of the present invention;

[0027] Figure 8 is an exploded schematic diagram of the No. 1 cleaning component of the present invention;

[0028] Figure 9 is a schematic diagram of the No. 2 cleaning component of the present invention;

[0029] Figure 10 is a schematic sectional view of the connection support part of the present invention;

[0030] Figure 11 is a schematic connection diagram of the vibration treatment part in the 2nd embodiment of the present invention;

[0031] Figure 12 is a schematic connection diagram of Control Valve 2 and the conduit of the present invention;

[0032] Figure 13 is an exploded schematic diagram of the vibration treatment part of the present invention.

[0033] In the figure: 1. Cleaning box; 2. Hydraulic push rod; 3. Connecting support part; 31. Mounting frame; 32. Connecting pipe; 33. Liquid spraying plate; 34. Intermediate pipe; 4. First cleaning component; 41. First intermediate shaft; 42. First gear; 43. First cleaning ring; 44. First cleaning adapter ring; 5. Second cleaning component; 51. Second intermediate shaft; 52. Second gear; 53. Second cleaning ring; 54. Second cleaning adapter ring; 6. Power mechanism; 7. Support frame; 8. Adjustable mounting component; 81. Connecting plate; 82. Adsorption pipe; 83. Electric push rod; 9. Distributed negative pressure component; 91. Mounting seat; 92. Vacuum pump; 93. Air pipe; 94. Distribution pipe; 95. First control valve; 10. Support frame; 11. Side opening; 12. Second control valve; 13. Vibration treatment part; 131. Fixed seat; 132. Push rod; 133. Cross plate; 134. Impact rod; 135. Spring; 14. Connecting frame; 15. Conduit. Detailed implementation mode

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] As Figures 1 to 13 shown, the embodiment of the present invention provides a color steel plate cleaning device, including a cleaning box 1 and a support frame 10. A hydraulic push rod 2 is arranged on one side of the cleaning box 1. The movable end of the hydraulic push rod 2 is fixedly connected with a support frame 7. An adjustable mounting component 8 is sleeved at the bottom of the support frame 7. The adjustable mounting components 8 are symmetrically distributed at the bottom of the support frame 7. A distributed negative pressure component 9 is fixedly arranged on the movable end of the hydraulic push rod 2. The two air outlet ends of the distributed negative pressure component 9 are respectively communicated with the two adjustable mounting components 8. A connecting support part 3 is fixedly arranged up and down inside the cleaning box 1. A first cleaning component 4 and a second cleaning component 5 are respectively rotatably mounted on the two connecting support parts 3. A through side opening 11 is formed on the side of the cleaning box 1. A connecting frame 14 is fixedly arranged outside the cleaning box 1. The connecting frame 14 is communicated with the upper and lower groups of connecting support parts 3. The hydraulic push rod 2 is fixed on the support frame 10. The adjustable mounting component 8 includes a connecting plate 81, an adsorption pipe 82 and an electric push rod 83. The connecting plate 81 is located below the support frame 7. The adsorption pipe 82 is fixedly connected to the top surface of the connecting plate 81 and is communicated with the connecting plate 81. The adsorption pipe 82 movably passes through the support frame 7. The electric push rod 83 is fixed on the support frame 7, and the movable end is fixedly connected with the connecting plate 81.

[0036] Embodiment 1: When in use, the hydraulic push rod 2 controls the support frame 7 to move to the outside of the cleaning box 1. Place the sheet of color steel plate to be cleaned on the top surface of the support frame 7, and keep the bottom plane in contact with the top of the suction tube 82 in the adjustable mounting component 8 and seal the suction tube 82. Start the vacuum pump 92 in the distributed negative pressure component 9. The vacuum pump 92 sucks the air inside the distribution pipe 94 through the air pipe 93. Keep the control valve 95 open, so that the vacuum pump 92 directly sucks the air inside the communication plate 81 in the two-sided adjustable mounting components 8, thereby sucking the air inside the suction tube 82, causing a pressure difference to be formed on the upper and lower surfaces of the sheet on the suction tube 82, and adsorbing and fixing the sheet on the suction tube 82. Subsequently, start the electric push rod 83 fixed on the support frame 7, drive the communication plate 81 and the suction tube 82 to move upward. As the suction tube 82 passes through the support frame 7 and moves upward, the bottom of the sheet is separated from the support frame 7, the bottom of the sheet is opened, and the hydraulic push rod 2 is started. The hydraulic push rod 2 pushes the support frame 7 and the adjustable mounting component 8 to move synchronously, and drives the adsorbed and fixed sheet to move towards the middle of the first cleaning component 4 and the second cleaning component 5. As the sheet moves between the first cleaning component 4 and the second cleaning component 5, start the respective power mechanisms 6 on the first cleaning component 4 and the second cleaning component 5. The power mechanism drives the first cleaning component 4 and the second cleaning component 5 to rotate. The cleaning ring 43 and the cleaning adapter ring 44 in the first cleaning component 4 are adapted to the bottom plane and the concave surface of the sheet to achieve friction cleaning. The cleaning ring 53 and the cleaning adapter ring 54 in the second cleaning component 5 are adapted to the top plane and the convex surface of the sheet to achieve rotary friction cleaning. At the same time, the connecting frame 14 is connected to an external water pump, and water flows into the connecting frame 14 and then into the upper and lower two groups of connecting support parts 3, so that the water flows through the connecting pipe 32, the mounting frame 31, and the middle pipe 34, and finally sprays comprehensively towards the upper and lower surfaces of the sheet through the liquid spraying plate 33 to complete auxiliary cleaning; when it is necessary to perform enhanced friction cleaning on the bottom or top of the sheet, start the electric push rod 83 in the adjustable mounting component 8 to control the height position of the communication plate 81 and the suction tube 82, thereby changing the upper and lower positions of the adsorbed sheet. When moving upward, the top enhanced cleaning is completed. When moving downward, the bottom enhanced cleaning is completed. As the sheet moves out from the bottom of the first cleaning component 4 and the second cleaning component 5 and passes through the side opening 11, the double-sided synchronous cleaning is completed. Subsequently, the vacuum pump 92 is turned off, and the air pressure inside the two-sided adjustable mounting components 8 is restored, and the adsorbed and fixed state of the sheet is released. Start the electric push rod 83 in the adjustable mounting component 8 on one side alone to control the communication plate 81 to move downward, so that the height of the suction tubes 82 in the two-sided adjustable mounting components 8 is different, causing the top sheet to tilt and automatically fall along the tilt to complete automatic blanking collection.

[0037] First, by utilizing the distributed negative pressure component 9, the adjustable mounting component 8, and the second cleaning component 5 and the first cleaning component 4 distributed up and down, on the one hand, when placing the sheet, sufficient support contact is achieved, and it is adsorbed and fixed. After adsorption and fixation, it is lifted upward to change the position, opening the bottom of the sheet, reducing the contact surface at the bottom of the sheet during fixation, increasing the subsequent flushing area, and cooperating with the rotation cleaning adapted up and down to achieve double-sided cleaning of the sheet before coloring the color steel plate. During the cleaning process, it fully adapts to the concave surface at the bottom and the convex surface at the top of the sheet, achieving targeted double-sided friction cleaning, improving the actual cleaning effect, reducing the secondary cleaning process, with a large actual cleaning area, good effect, and high efficiency, having high application value.

[0038] In addition, by utilizing the up and down movement effect of the adjustable mounting component 8, movement adjustment is achieved before and after the sheet is adsorbed and fixed, fully opening the bottom surface and increasing the cleaning area. During the actual cleaning process, according to the dirt conditions on the top or bottom of the actual sheet, during the horizontal movement, the up and down position of the sheet can be adjusted specifically to change the contact strength with the cleaning ring body (elastic cleaning brush body) in the cleaning component, changing the strength of the friction contact, thereby achieving targeted enhanced friction cleaning and further completing the cleaning treatment of stubborn dirt.

[0039] On the other hand, by utilizing the up and down movement effect of the adjustable mounting component 8 again, and cooperating with the adjustable mounting components 8 symmetrically distributed on both sides, after the cleaning treatment is completed, by independently controlling the downward movement of one side of the adjustable mounting component 8, a height difference is formed between the two sides of the adjustable mounting components 8. Thus, after the negative pressure adsorption effect is contacted, the sheet on the top of the two sets of adjustable mounting components 8 is in an inclined state under the action of the difference in the support height on both sides, and completes the inclined automatic sliding. After double-sided cleaning and releasing the adsorption and fixation, simple and fast automatic blanking is achieved, cooperating with the collection mechanism externally connected to one side, completing fast collection, further improving the comprehensive processing efficiency, and having high cleaning efficiency for batch color steel plates.

[0040] Among them, the distributed negative pressure component 9 includes a mounting base 91, a vacuum pump 92, an air pipe 93, a distribution pipe 94, and a control valve 95. The mounting base 91 is fixedly sleeved on the movable end of the hydraulic push rod 2, the vacuum pump 92 is fixedly nested in the mounting base 91, the control valve 95 is fixedly installed at the end of the connecting plate 81, the distribution pipe 94 is fixedly connected between the two control valves 95, and the air pipe 93 is fixedly connected between the distribution pipe 94 and the suction end of the vacuum pump 92.

[0041] The distributed negative pressure component 9 realizes negative pressure adsorption, and cooperates with the distribution pipe 94 and the control valve 95 to achieve pressure holding after adsorption, completing the adsorption and fixation of the sheet.

[0042] Among them, the connecting and supporting part 3 includes a mounting frame 31, a connecting pipe 32, a liquid spraying plate 33 and an intermediate pipe 34. The connecting pipe 32 is fixedly connected to the outer side surface of the mounting frame 31, and the other end of the connecting pipe 32 is fixed to the inner wall of the cleaning box 1 and communicates with the connecting frame 14. The liquid spraying plate 33 is located on one side of the mounting frame 31. The intermediate pipe 34 is fixedly connected between the liquid spraying plate 33 and the mounting frame 31. The connecting pipe 32 communicates with the liquid spraying plate 33 through the mounting frame 31 and the intermediate pipe 34. The liquid spraying plate 33 is provided with spraying holes. The first cleaning assembly 4 includes a first intermediate shaft 41, a first gear 42, a first cleaning ring 43 and a first cleaning adaption ring 44. The first gear 42 is fixedly sleeved on the outer surface of the first intermediate shaft 41. The first cleaning ring 43 and the first cleaning adaption ring 44 are both fixedly sleeved on the outer surface of the first intermediate shaft 41. The first cleaning ring 43 and the first cleaning adaption ring 44 are alternately distributed. The first cleaning ring 43 and the first cleaning adaption ring 44 are adapted to the bottom plane and groove of the color steel plate. The second cleaning assembly 5 includes a second intermediate shaft 51, a second gear 52, a second cleaning ring 53 and a second cleaning adaption ring 54. The second gear 52 is fixedly sleeved on the outer surface of the second intermediate shaft 51. The second cleaning ring 53 and the second cleaning adaption ring 54 are both fixedly sleeved on the outer surface of the second intermediate shaft 51. The second cleaning ring 53 and the second cleaning adaption ring 54 are alternately distributed. The second cleaning ring 53 and the second cleaning adaption ring 54 are adapted to the top plane and convex surface of the color steel plate. The first cleaning assembly 4 is located below the second cleaning assembly 5. Power mechanisms 6 are provided on the sides of the two connecting and supporting parts 3. The two power mechanisms 6 respectively drive the first cleaning assembly 4 and the second cleaning assembly 5 to rotate simultaneously. The first intermediate shaft 41 and the second intermediate shaft 51 are respectively rotatably sleeved in the corresponding mounting frames 31. The power mechanism 6 includes a motor and a driving gear. The motor drives the driving gear to rotate. The driving gears in the two power mechanisms 6 are respectively meshed and connected with the first gear 42 and the second gear 52.

[0043] The connecting and supporting part 3 realizes the rotational support of the first cleaning assembly 4 and the second cleaning assembly 5, and at the same time realizes water flow jet cleaning, and cooperates to realize synchronous friction cleaning and jet cleaning on the upper and lower surfaces. The power mechanism 6 provides rotational power and independently controls the rotation of the first cleaning assembly 4 and the second cleaning assembly 5. Moreover, the first cleaning ring 43, the first cleaning adaption ring 44, the second cleaning ring 53 and the second cleaning adaption ring 54 are all elastic cleaning brushes, and friction cleaning is completed through rotation. Under the elastic effect, it is more suitable for cleaning the concave surface and convex part of the plate.

[0044] Among them, a control valve II 12 is provided inside the distributed negative pressure assembly 9. Vibration treatment parts 13 are symmetrically distributed at the top of the support frame 7. A conduit 15 is fixedly connected between the two vibration treatment parts 13. The conduit 15 is communicated with the air outlet end of the control valve II 12. The control valve II 12 is fixedly arranged on the air pipe 93. The vibration treatment part 13 includes a fixed seat 131, a push rod 132, a cross plate 133, an impact rod 134 and a spring 135. The fixed seat 131 is fixed on the top of the support frame 7. One end of the push rod 132 is movably sleeved inside the fixed seat 131, and the other end is fixedly connected with the cross plate 133. The impact rod 134 is fixed on the bottom surface of the cross plate 133. The spring 135 is fixedly connected inside the fixed seat 131, and the other end is fixedly connected with the push rod 132.

[0045] The control valve II 12 controls the suction direction of the vacuum pump 92. In cooperation with the closing of the control valve I 95, it avoids affecting the adsorption and fixation during the vibration treatment process. The vibration treatment part 13 realizes the up and down reciprocating vibration through the reciprocating establishment and disappearance of the internal negative pressure, and cooperates with the elasticity of the spring 135 to complete the collision vibration treatment of the end of the adsorbed and fixed plate.

[0046] Embodiment 2: When performing synchronous cleaning on the upper and lower surfaces, as the plate moves along between the first cleaning assembly 4 and the second cleaning assembly 5, keep the control valve I 95 closed, so that the inside of the communication plate 81 is sealed, and intermittently start the vacuum pump 92. At the same time, operate the control valve II 12 to make the air pipe 93 communicate with the conduit 15, so that the vacuum pump 92 intermittently sucks the air in the vibration treatment part 13 through the conduit 15. When sucking, the air inside the fixed seat 131 is pumped out, and the air pressure decreases, so that the push rod 132 moves downward under the action of the pressure difference and compresses the spring 135. The downward moving push rod 132 drives the cross plate 133 and the impact rod 134 to move downward, so that the impact rod 134 collides with one end of the adsorbed and fixed plate. With the intermittent suction and the elastic reset of the spring 135, the reciprocating collision vibration is realized, so that the stains on the surface of the plate are quickly separated during the cleaning process.

[0047] First of all, by reusing the negative pressure adsorption effect of the distributed negative pressure assembly 9 and cooperating with the opening and closing of the control valve I 95 and the control valve II 12, during the actual double-sided cleaning process, the direction of negative pressure suction is changed to realize the intermittent adsorption of the two groups of vibration treatment parts 13 on the support frame 7. In cooperation with the elastic reset effect of the vibration treatment part 13, the reciprocating knocking vibration is carried out during the actual double-sided cleaning process, which further improves the peeling effect of the dirt on the surface of the plate, realizes the vibration treatment during the double-sided friction flushing cleaning process, and has a good comprehensive cleaning effect.

[0048] Working principle and usage process of the present invention: During use, the hydraulic push rod 2 controls the support frame 7 to move to the outside of the cleaning box 1. Place the sheet of color steel plate to be cleaned on the top surface of the support frame 7, and keep the bottom plane in contact with the top of the suction pipe 82 in the adjustable mounting assembly 8 and seal the suction pipe 82. Start the vacuum pump 92 in the distributed negative pressure assembly 9. The vacuum pump 92 sucks the air inside the distribution pipe 94 through the air pipe 93. Keep the control valve one 95 open, so that the vacuum pump 92 directly sucks the air inside the communication plate 81 in the two-sided adjustable mounting assembly 8, thereby sucking the air inside the suction pipe 82, causing a pressure difference to be formed between the upper and lower surfaces of the sheet on the suction pipe 82, and adsorbing and fixing the sheet on the suction pipe 82. Subsequently, start the electric push rod 83 fixed on the support frame 7, drive the communication plate 81 and the suction pipe 82 to move upward. As the suction pipe 82 passes through the support frame 7 and moves upward, the bottom of the sheet is separated from the support frame 7, the bottom of the sheet is opened, and the hydraulic push rod 2 is started. The hydraulic push rod 2 pushes the support frame 7 and the adjustable mounting assembly 8 to move synchronously, and drives the adsorbed and fixed sheet to move towards the middle of the first cleaning assembly 4 and the second cleaning assembly 5. As the sheet moves between the first cleaning assembly 4 and the second cleaning assembly 5, start the respective power mechanisms 6 on the first cleaning assembly 4 and the second cleaning assembly 5. The power mechanism drives the first cleaning assembly 4 and the second cleaning assembly 5 to rotate. The cleaning ring one 43 and the cleaning adapter ring one 44 in the first cleaning assembly 4 are adapted to the bottom plane and the concave surface of the sheet to achieve frictional cleaning. The cleaning ring two 53 and the cleaning adapter ring two 54 in the second cleaning assembly 5 are adapted to the top plane and the convex surface of the sheet to achieve rotational frictional cleaning. At the same time, the connecting frame 14 is connected to an external water pump, and water flows into the connecting frame 14 and is introduced into the upper and lower two groups of connecting support parts 3, so that the water flows through the connecting pipe 32, the mounting frame 31, and the middle pipe 34, and finally is sprayed onto the upper and lower surfaces of the sheet through the liquid spraying plate 33 to complete auxiliary cleaning; When it is necessary to perform enhanced frictional cleaning on the bottom or top of the sheet, start the electric push rod 83 in the adjustable mounting assembly 8 to control the height position of the communication plate 81 and the suction pipe 82, thereby changing the upper and lower positions of the adsorbed sheet. When moving upward, top enhanced cleaning is completed. When moving downward, bottom enhanced cleaning is completed. As the sheet moves out from the bottom of the first cleaning assembly 4 and the second cleaning assembly 5 and passes through the side opening 11, double-sided synchronous cleaning is completed. Subsequently, the vacuum pump 92 is turned off, and the air pressure inside the two-sided adjustable mounting assembly 8 is restored. The adsorbed and fixed state of the sheet is released. Start the electric push rod 83 in the adjustable mounting assembly 8 on one side alone, control the communication plate 81 to move downward, so that the height of the suction pipes 82 in the two-sided adjustable mounting assembly 8 is different, causing the top sheet to tilt and automatically fall along the tilt to complete automatic blanking and collection;

[0049] When performing synchronous cleaning on the upper and lower surfaces, as the sheet moves between the first cleaning assembly 4 and the second cleaning assembly 5, keep the control valve one 95 closed, so that the inside of the communication plate 81 is sealed, and intermittently start the vacuum pump 92. At the same time, operate the control valve two 12 so that the air pipe 93 is communicated with the conduit 15, so that the vacuum pump 92 intermittently sucks the air in the vibration treatment part 13 through the conduit 15. When sucking, the air inside the fixed seat 131 is pumped out, and the air pressure decreases, so that the push rod 132 moves downward under the action of the pressure difference, compresses the spring 135, and the downward moving push rod 132 drives the cross plate 133 and the impact rod 134 to move downward, so that the impact rod 134 collides with one end of the adsorbed and fixed sheet. With intermittent suction and the elastic reset of the spring 135, reciprocating collision vibration is realized, so that the stains on the surface of the sheet are quickly separated during the cleaning process.

[0050] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A color steel plate cleaning device, comprising a cleaning box (1) and a support frame (10), characterized in that: One side of the cleaning box (1) is provided with a hydraulic push rod (2). The movable end of the hydraulic push rod (2) is fixedly connected with a support frame (7). An adjustable mounting assembly (8) is sleeved on the bottom of the support frame (7). The adjustable mounting assemblies (8) are symmetrically distributed at the bottom of the support frame (7). A distributed negative pressure assembly (9) is fixedly arranged on the movable end of the hydraulic push rod (2). The two air outlet ends of the distributed negative pressure assembly (9) are respectively communicated with the two adjustable mounting assemblies (8). A communicating support part (3) is fixedly arranged up and down inside the cleaning box (1). A first cleaning assembly (4) and a second cleaning assembly (5) are respectively rotatably mounted on the two communicating support parts (3). A through side opening (11) is formed in the side surface of the cleaning box (1). A communicating frame (14) is fixedly arranged outside the cleaning box (1). The communicating frame (14) is communicated with the upper and lower groups of communicating support parts (3). The hydraulic push rod (2) is fixed on a support frame (10). The adjustable mounting assembly (8) includes a communicating plate (81), an adsorption pipe (82) and an electric push rod (83). The communicating plate (81) is located below the support frame (7). The adsorption pipe (82) is fixedly connected to the top surface of the communicating plate (81) and is communicated with the communicating plate (81). The adsorption pipe (82) movably penetrates through the support frame (7). The electric push rod (83) is fixed on the support frame (7), and the movable end is fixedly connected with the communicating plate (81).

2. The color steel plate cleaning device according to claim 1, characterized in that: The distributed negative pressure assembly (9) includes a mounting seat (91), a vacuum pump (92), an air pipe (93), a distribution pipe (94) and a control valve I (95). The mounting seat (91) is fixedly sleeved on the movable end of the hydraulic push rod (2). The vacuum pump (92) is fixedly nested in the mounting seat (91). The control valve I (95) is fixedly mounted at the end of the communicating plate (81). The distribution pipe (94) is fixedly communicated between the two control valves I (95). The air pipe (93) is fixedly connected between the distribution pipe (94) and the suction end of the vacuum pump (92).

3. The color steel plate cleaning device according to claim 2, characterized in that: The communicating support part (3) includes a mounting frame (31), a communicating pipe (32), a liquid spraying plate (33) and an intermediate pipe (34). The communicating pipe (32) is fixedly connected to the outer side surface of the mounting frame (31). The other end of the communicating pipe (32) is fixed on the inner wall of the cleaning box (1) and is communicated with the communicating frame (14). The liquid spraying plate (33) is located on one side of the mounting frame (31). The intermediate pipe (34) is fixedly connected between the liquid spraying plate (33) and the mounting frame (31). The communicating pipe (32) is communicated with the liquid spraying plate (33) through the mounting frame (31) and the intermediate pipe (34). The liquid spraying plate (33) is provided with spraying holes.

4. The color steel plate cleaning device according to claim 3, characterized in that: The first cleaning assembly (4) includes a first intermediate shaft (41), a first gear (42), a first cleaning ring (43) and a first cleaning adapter ring (44). The first gear (42) is fixedly sleeved on the outer surface of the first intermediate shaft (41). The first cleaning ring (43) and the first cleaning adapter ring (44) are both fixedly sleeved on the outer surface of the first intermediate shaft (41). The first cleaning ring (43) and the first cleaning adapter ring (44) are alternately distributed, and the first cleaning ring (43) and the first cleaning adapter ring (44) are adapted to the bottom plane and groove of the color steel plate.

5. The color steel plate cleaning device according to claim 1, characterized in that: The second cleaning assembly (5) includes a second intermediate shaft (51), a second gear (52), a second cleaning ring (53) and a second cleaning adapter ring (54). The second gear (52) is fixedly sleeved on the outer surface of the second intermediate shaft (51). The second cleaning ring (53) and the second cleaning adapter ring (54) are both fixedly sleeved on the outer surface of the second intermediate shaft (51). The second cleaning ring (53) and the second cleaning adapter ring (54) are alternately distributed, and the second cleaning ring (53) and the second cleaning adapter ring (54) are adapted to the top plane and convex surface of the color steel plate.

6. A color steel plate cleaning device according to claim 4, characterized in that: The first cleaning assembly (4) is located below the second cleaning assembly (5). Power mechanisms (6) are provided on the sides of the two connecting support parts (3). The two power mechanisms (6) respectively drive the first cleaning assembly (4) and the second cleaning assembly (5) to rotate simultaneously. The first intermediate shaft (41) and the second intermediate shaft (51) are respectively rotatably sleeved in the corresponding mounting brackets (31).

7. A color steel plate cleaning device according to claim 6, characterized in that: The power mechanism (6) includes a motor and a driving gear. The motor drives the driving gear to rotate. The driving gears in the two power mechanisms (6) are respectively meshed and connected with the first gear (42) and the second gear (52).

8. The color steel plate cleaning device according to claim 2, wherein: A control valve two (12) is provided inside the distributed negative pressure assembly (9). Vibration treatment parts (13) are symmetrically distributed on the top of the support frame (7). A conduit (15) is fixedly connected between the two vibration treatment parts (13). The conduit (15) is communicated with the air outlet end of the control valve two (12). The control valve two (12) is fixedly arranged on the air pipe (93).

9. The color steel plate cleaning equipment according to claim 8, characterized in that: The vibration treatment part (13) includes a fixed seat (131), a push rod (132), a cross plate (133), an impact rod (134) and a spring (135). The fixed seat (131) is fixed on the top of the support frame (7). One end of the push rod (132) is movably sleeved inside the fixed seat (131), and the other end is fixedly connected with the cross plate (133). The impact rod (134) is fixed on the bottom surface of the cross plate (133). The spring (135) is fixedly connected inside the fixed seat (131), and the other end is fixedly connected with the push rod (132).

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