CN118704015A - Metal galvanized surface cleaning device and use method - Google Patents

Abstract

The invention discloses a metal galvanization surface cleaning device and a use method thereof, which are applied to the technical field of surface cleaning devices and comprise an alkaline washing area, an acid washing area, a flushing area and a control console, wherein the alkaline washing area, the flushing area and the acid washing area are sequentially arranged from left to right, and the control console is arranged at the side part of the flushing area; the alkaline washing area comprises a first frame, a water tank, a fixing assembly, a brushing assembly and a first spray head, wherein the water tank is fixed above the first frame, the fixing assembly is arranged above the alkaline washing area, the brushing assembly is arranged inside the alkaline washing area, and the first spray head is fixed on the fixing assembly; the brushing assembly comprises a third support frame and a second guide frame, wherein the third support frame is provided with two groups, each group of third support frame is provided with two groups of third support frames, the third support frames are respectively fixed on the inner side part of the water tank, and the fourth support frame is fixedly connected with a fourth cylinder.

Description

Metal galvanized surface cleaning device and use method

Technical Field

The invention relates to the technical field of surface cleaning devices, and in particular to a metal galvanized surface cleaning device and a use method thereof.

Background Art

Metal galvanizing refers to a surface treatment technology that coats a layer of zinc on the surface of metal to achieve aesthetics and rust prevention. Before galvanizing, the surface of the metal parts needs to be kept clean, so a cleaning device is used to rinse the surface of the metal parts.

During use, the existing surface cleaning device for metal galvanizing usually adopts a unified spray cleaning or immersion cleaning, and applies the same cleaning process to metal galvanizing materials in different conditions, which cannot ensure that the metal galvanizing materials are thoroughly cleaned, thereby affecting the subsequent galvanizing quality and reducing the galvanizing pass rate.

Therefore, it is necessary to provide a metal galvanized surface cleaning device and a method for using the same, which can fully clean the metal galvanized raw materials and pave the way for improving the galvanizing quality.

Summary of the invention

The object of the present invention is to provide a metal galvanized surface cleaning device and a use method to solve the problems raised in the above background technology.

In order to solve the above technical problems, the present invention provides the following technical solutions: a metal galvanized surface cleaning device and a method of use, comprising an alkali washing area, a pickling area, a rinsing area and a control console, wherein the alkali washing area, the rinsing area and the pickling area are arranged in sequence from left to right, and the control console is arranged on the side of the rinsing area. The alkali washing area uses an alkali washing solvent to clean the residual grease on the surface of the metal galvanized material, and the pickling area uses a pickling solvent to dissolve the oxides and rust on the surface of the metal galvanized material. The rinsing area is used to rinse the metal galvanized material after alkali washing and pickling, dry it, and detect the cleaning condition;

The alkali washing area includes a frame 1, a water pool, a fixed component, a brush component and a nozzle 1, the water pool is fixed above the frame 1, the fixed component is arranged above the alkali washing area, the brush component is arranged inside the alkali washing area, the nozzle 1 is fixed on the fixed component, the water pool is used to contain the alkali washing solvent, the fixed component is used to fix the material to be cleaned, the brush component is used to brush the material to be cleaned, and the nozzle 1 is used to spray the material to be cleaned;

The brush cleaning assembly includes a support frame three and a guide frame two, the support frame three is provided with two groups, each group of the support frame three is provided with two, which are respectively fixed to the inner side of the pool, the support frame three is fixedly connected with a cylinder four, the output end of the cylinder four is fixedly connected with a connecting plate two, the connecting plate two is L-shaped, the bottom of the connecting plate two is fixedly connected with a moving frame, the bearing on the moving frame is connected with a spline shaft, the spline shaft is provided with several groups, the left end of the spline shaft is fixedly connected with a cleaning brush, the cleaning brush is sleeved with a guide fixing seat, the guide fixing seat is fixed to the bottom of the pool, the spline shaft is sleeved with a spline cylinder, the spline cylinder is fixedly connected with a rotating shaft, the rotating shaft passes through the pool, and the rotating shaft is fixedly connected with a transmission gear, the two adjacent groups of transmission gears are meshed with each other, and the cylinder four is used to drive the moving frame to move left and right;

The flushing area includes a frame 2 and a collection pool. The top of the frame 2 is fixedly connected to a support frame 4, and the bottom of the support frame 4 is fixedly connected to a camera, which is used to photograph the surface conditions of the material on the drain net.

According to the above technical scheme, the fixed assembly includes a support frame 1, the support frame 1 is fixed above the pool, the top of the support frame 1 is fixedly connected with a cylinder 1, the cylinder 1 is provided with two groups, the support frame 1 is provided with a pressure plate, the output end of the cylinder 1 passes through the top of the support frame 1 and is fixedly connected to the pressure plate, the bottom of the pressure plate is fixedly connected with a bracket and a cylinder 2, the cylinder 2 is provided with two groups, the output end of the cylinder 2 is fixedly connected with a connecting frame 1, the bottom of the connecting frame 1 is fixedly connected with a pressure block and a spray box 1, the spray head 1 is fixed to the bottom of the spray box 1, the spray box 1 is connected with a liquid pump 1 through a pipeline, a washing block is fixedly connected to the top of the bottom of the bracket, the top of the washing block is corrugated, the washing block is used to place the material to be cleaned, the cylinder 1 is used to control and drive the up and down movement of the bracket, and the cylinder 2 is used to control the up and down movement of the pressure block, loosen and press the material to be cleaned, thereby facilitating the driving of the material to be cleaned to immerse in the pool.

According to the above technical scheme, a support frame 2 and a guide frame 1 are fixedly connected above the water pool, and the support frame 2 is provided with two groups, which are respectively located on both sides of the water pool, and a cylinder 3 is fixedly connected to the top of the support frame 2 and the guide frame 1, and a connecting plate 1 is fixedly connected to the end of the cylinder 3, and the connecting plate 1 is L-shaped, and a pushing rack is sleeved on the guide frame 1, and a pushing block and a stopper are fixedly connected to the side of the pushing rack, and a discharging block is fixedly connected to the bottom of the pushing rack, and the top of the discharging block is corrugated, corresponding to the position and shape of the washing block, and several groups of pushing blocks are provided, which are located in the groove of the discharging block, and are used to push the material to be cleaned on the discharging block to the washing block, and two groups of stoppers are provided, which are used to limit the position of the material to be cleaned, and the discharging block is used to place the material to be cleaned, and the cylinder 3 is used to drive the pushing rack to move left and right.

According to the above technical solution, an adjustment seat is fixedly connected to the top of the pool, and a limit plate is movably connected to the adjustment seat to prevent the fixed material to be cleaned from slipping.

According to the above technical solution, a motor and a bearing seat are fixedly connected to the bottom of the frame, a bearing on the bearing seat is connected to a transmission shaft, the output end of the motor is connected to the transmission shaft through a gear chain transmission, and the transmission shaft is connected to the rotating shaft through a gear chain transmission, which is used to drive the rotating shaft to drive the cleaning brush to rotate, so as to scrub different areas of the cleaning material.

According to the above technical solution, the collection pool is arranged inside the second frame, the top of the second frame is fixedly connected with a drain net, the drain net is inclined, the second frame is fixedly connected with an air duct and a second spray box, the air duct and the second spray box are each provided with two groups, a plurality of air outlets are provided on the air duct, the air duct is connected with a hot air blower, the second spray box is fixedly connected with a second nozzle, the second spray box is connected with a liquid pump through a pipeline, and the air duct is connected with a hot air blower through an air pipe, which is used for flushing and drying the metal galvanized material to reduce the subsequent cleaning effect caused by residual solvents in the previous process and cause rust or corrosion of the metal galvanized material.

According to the above technical solution, the acid washing area and the alkaline washing area have the same internal structure.

According to the above technical solution, a display screen and several buttons are provided on the console, and a cleaning system is also provided in the console. The cleaning system includes a picture acquisition module, an identification module, a counting module, a control module and an alarm module. The picture acquisition module is electrically connected to the camera and is used to acquire the picture taken by the camera. The identification module is used to identify the taken picture. The counting module is used for counting. The control module is electrically connected to cylinder one, cylinder two, cylinder three, cylinder four and the motor and is used to control the operation. The alarm module is used for alarm prompts.

According to the above technical solution, the method for using the metal galvanized surface cleaning device is:

Step 1: Fix and use alkaline cleaning solvent to clean the surface of the metal galvanized material to fix and remove oil stains and floating debris on the surface of the metal galvanized material;

Step 2: Rinse, dry and detect the cleanliness of the metal galvanized surface after alkali washing to remove the solvent and floating debris used in the previous cleaning process, identify the residual debris, and feed back to the control module for subsequent enhanced cleaning;

Step 3: Fix and pickle the surface of the galvanized metal material with an alkaline solvent to remove residual debris;

Step 4: Rinse, dry and inspect the cleanliness of the metal galvanized surface after pickling to remove the previous cleaning solvent and floating debris to improve the cleaning effect.

Compared with the prior art, the beneficial effects achieved by the present invention are: the present invention, by providing an alkali washing tank and an acid washing tank, can fully remove the oil stains and debris on the surface of the metal galvanized material, thereby avoiding affecting the thickness of the galvanizing process;

By providing a brushing component, the metal galvanized material immersed in the alkali washing tank and the acid washing tank can be brushed to improve the cleaning effect, while preventing impurities remaining on the cleaning brush to affect the brushing effect.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

FIG1 is a schematic diagram of the overall front cross-sectional structure of the present invention;

Fig. 2 is a schematic structural diagram of an alkali washing zone of the present invention;

Fig. 3 is a schematic cross-sectional view of the alkali washing zone of the present invention;

FIG4 is a schematic diagram of the enlarged structure of the A area in FIG3 of the present invention;

FIG5 is a schematic diagram of the enlarged structure of area B in FIG1 of the present invention;

FIG6 is a schematic diagram of the enlarged structure of the C region in FIG3 of the present invention;

FIG7 is a schematic cross-sectional view of the flushing front view of the present invention;

FIG8 is a schematic diagram of an enlarged structure of the D region in FIG1 of the present invention;

In the figure: 1. Alkaline washing area; 11. Frame 1; 12. Water tank; 2. Pickling area;

3. Flushing area; 31. Collection tank; 32. Drainage net; 33. Air duct; 34. Spray box 2; 35. Spray head 2; 36. Support frame 4; 37. Camera;

4. Fixing assembly; 41. Support frame 1; 42. Cylinder 1; 43. Pressing plate; 44. Bracket; 45. Cylinder 2; 46. Connecting frame 1; 47. Pressing block; 48. Support frame 2; 49. Cylinder 3; 410. Connecting plate 1; 411. Guide frame 1; 412. Pushing frame; 413. Adjusting seat; 414. Limiting plate;

5. Brushing assembly; 51. Cylinder 4; 52. Connecting plate 2; 53. Moving frame; 54. Cleaning brush; 55. Spline shaft; 56. Spline cylinder; 57. Rotating shaft; 58. Guide fixing seat; 59. Motor; 510. Transmission shaft;

6. Nozzle 1; 7. Control console.

DETAILED DESCRIPTION

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.

Please refer to Figures 1-8. The present invention provides a technical solution: a metal galvanized surface cleaning device, including an alkali washing area 1, a pickling area 2, a rinsing area 3 and a control console 7. The alkali washing area 1, the rinsing area 3 and the pickling area 2 are arranged in sequence from left to right, and the control console 7 is arranged on the side of the rinsing area 3. The alkali washing area 1 uses an alkali washing solvent to clean the residual grease on the surface of the metal galvanized material, and the pickling area 2 uses a pickling solvent to dissolve the oxides and rust on the surface of the metal galvanized material. The rinsing area 3 is used to rinse the metal galvanized material that has been alkali washed and pickled, and dry and detect the cleaning condition.

Specifically, as shown in Figures 1 to 5, the alkaline washing area 1 includes a frame 11, a water pool 12, a fixed component 4, a brush component 5 and a nozzle 6. The water pool 12 is fixed above the frame 11, the fixed component 4 is arranged above the alkaline washing area 1, the brush component 5 is arranged inside the alkaline washing area 1, and the nozzle 6 is fixed on the fixed component 4. The water pool 12 is used to contain the alkaline washing solvent, the fixed component 4 is used to fix the material to be cleaned, the brush component 5 is used to brush the material to be cleaned, and the nozzle 6 is used to spray the material to be cleaned.

As shown in Figures 2 to 4, the fixing assembly 4 includes a support frame 41, which is fixed above the pool 12. The top of the support frame 41 is fixedly connected to a cylinder 42, and two groups of cylinders 42 are provided. A pressure plate 43 is sleeved on the support frame 41. The output end of the cylinder 42 passes through the top of the support frame 41 and is fixedly connected to the pressure plate 43. The bottom of the pressure plate 43 is fixedly connected to a bracket 44 and a cylinder 2 45. The cylinder 2 45 is provided with two groups, and the cylinder 2 45 has a plurality of cylinders. The output end is fixedly connected with a connecting frame 46, the bottom of the connecting frame 46 is fixedly connected with a pressing block 47 and a spray box 1, a nozzle 6 is fixed at the bottom of the spray box 1, the spray box 1 is connected with a liquid pump 1 through a pipeline, a washing block is fixedly connected to the top of the bottom of the bracket 44, the top of the washing block is corrugated, and the washing block is used to place the material to be cleaned, the cylinder 1 42 is used to control and drive the up and down movement of the bracket 44, and the cylinder 2 45 is used to control the up and down movement of the pressing block 47 to loosen and press the material to be cleaned.

A support frame 2 48 and a guide frame 1 411 are fixedly connected above the water pool 12. The support frame 2 48 is provided with two groups, which are respectively located on both sides of the water pool 12. A cylinder 3 49 is fixedly connected to the top of the support frame 2 48 and the guide frame 1 411. A connecting plate 1 410 is fixedly connected to the end of the cylinder 3 49. The connecting plate 1 410 is L-shaped. A pushing rack 412 is sleeved on the guide frame 1 411. Pushing blocks and stoppers are fixedly connected to the sides of the pushing rack 412. A discharge block is fixedly connected to the bottom of the pushing rack 412. The top of the discharge block is corrugated, corresponding to the position and shape of the washing block. Several groups of pushing blocks are provided, which are located in the grooves of the discharge block, and are used to push the material to be cleaned on the discharge block to the washing block. Two groups of stoppers are provided, which are respectively located on both sides of the discharge block, and are used to limit the position of the material to be cleaned. The discharge block is used to place the material to be cleaned. The cylinder 3 49 is used to drive the pushing rack 412 to move left and right.

An adjustment seat 413 is fixedly connected to the top of the water pool 12, and a limit plate 414 is movably connected to the adjustment seat 413. The limit plate 414 is used to prevent the fixed material to be cleaned from slipping. When in use, the material to be cleaned is placed on the discharge block, and the control cylinder three 49 is contracted to drive the push rack 412 to move right, so that the push block pushes the material to be cleaned on the discharge block to the washing block. The cylinder two 45 starts to extend and drives the pressure block 47 to move downward to fix the material to be cleaned. The control liquid pump one is started to pump the alkaline solvent into the nozzle one 6 to spray the material to be cleaned. After that, the control cylinder one 42 starts to extend and drives the bracket 44 to move downward, so that the material to be cleaned is immersed in the water pool 12 for soaking and cleaning.

Specifically, as shown in Figures 2 and 6, the scrubbing assembly 5 includes a support frame 3 and a guide frame 2. The support frame 3 is provided with two groups, and each group of the support frame 3 is provided with two, which are respectively fixed to the inner side of the pool 12. The support frame 3 is fixedly connected with a cylinder 4 51, and the output end of the cylinder 4 51 is fixedly connected with a connecting plate 2 52, and the connecting plate 2 52 is L-shaped. The bottom of the connecting plate 2 52 is fixedly connected with a moving frame 53, and the bearing on the moving frame 53 is connected with a spline shaft 55. The spline shaft 55 is provided with several groups, and the left end of the spline shaft 55 is fixedly connected with a cleaning Brush 54, the cleaning brush 54 is sleeved with a guide fixing seat 58, the guide fixing seat 58 is fixed to the bottom of the pool 12, the guide fixing seat 58 is used to limit the position of the cleaning brush 54, and at the same time remove impurities on the cleaning brush 54, the spline shaft 55 is sleeved with a spline cylinder 56, the spline cylinder 56 is fixedly connected with a rotating shaft 57, the rotating shaft 57 passes through the pool 12, and the two sides of the pool 12 are sealed with sealing flanges, the rotating shaft 57 is fixedly connected with a transmission gear, and two adjacent sets of transmission gears are meshed with each other, and the cylinder four 51 is used to drive the moving frame 53 to move left and right.

A motor 59 and a bearing seat are fixedly connected to the bottom of the frame 11, and a transmission shaft 510 is connected to the bearing on the bearing seat. The output end of the motor 59 is connected to the transmission shaft 510 through a gear chain transmission method, and the transmission shaft 510 is connected to the rotating shaft 57 through a gear chain transmission method. The motor 59 starts to rotate, driving the transmission shaft 510 to rotate through the gears and chains, and then drives the rotating shaft 57 to rotate through the gears and chains, and then drives all the rotating shafts 57 to rotate through the engagement of the transmission gears, thereby driving the cleaning brush 54 to rotate. At the same time, the cylinder four 51 is started, and the cylinder four 51 starts to drive the movable frame 53 to move left and right, thereby driving the spline shaft 55 to move left and right in the spline cylinder 56, and driving the cleaning brush 54 to move left and right, so as to realize the brushing of different areas of the cleaning material.

Specifically, as shown in Figures 1, 7 and 8, the flushing area 3 includes a frame 2 and a collection pool 31. The collection pool 31 is arranged inside the frame 2. A drain net 32 is fixedly connected to the top of the frame 2. The drain net 32 is inclined and is used to place the material to be flushed. An air duct 33 and a spray box 2 34 are fixedly connected to the frame 2. The air duct 33 and the spray box 2 34 are each provided with two groups. A plurality of air outlets are provided on the air duct 33. The air duct 33 is connected to a hot air blower. A nozzle 2 35 is fixedly connected to the spray box 2 34. The spray box 2 34 is connected to a liquid pump 2 through a pipeline. The air duct 33 is connected to the hot air blower through an air pipe. The material to be flushed is placed on the drain net 32. The liquid pump 2 is started to pump the flushing solvent into the nozzle 2 35 to flush the material to be cleaned and remove the solvent of the previous cleaning. Then the hot air blower is controlled to start, and the hot air passes through the air duct 33 and the air outlet to dry the flushed material with hot air, thereby reducing the impact on the production of the subsequent process.

It should be noted that, in order to prevent the flushing solvent from entering the air outlet of the air duct 33 located inside the second frame, a baffle is provided at the air outlet.

A support frame 4 36 is fixedly connected to the top of the frame 2, and a camera 37 is fixedly connected to the bottom of the support frame 4 36. The camera 37 is used to photograph the surface oil stains and foreign matter on the material on the drain net 32.

The acid washing area 2 has the same internal structure as the alkaline washing area 1, except that the water pool 12 contains an acidic solvent, and the solution pumped into the spray box 1 and the nozzle 6 by the liquid pump 1 is also acidic.

As shown in FIG1 , a display screen and a plurality of buttons are provided on the console 7 for displaying, setting and controlling operations. A cleaning system is also provided in the console 7. The cleaning system includes a picture acquisition module, an identification module, a counting module, a control module and an alarm module. The picture acquisition module is electrically connected to the camera 37 for acquiring pictures taken by the camera 37. The identification module is used to identify whether there are oil stains and foreign objects in the pictures taken. The counting module is used to count and set warning values to determine whether the pH value of the solvent in the alkaline washing area 1 and the acid washing area 2 needs to be adjusted. The control module is electrically connected to the cylinder 1 42, the cylinder 2 45, the cylinder 3 49, the cylinder 4 51 and the motor 59 for controlling operations. The alarm module is used for alarm prompts.

The method of using the metal galvanized surface cleaning device is:

Step 1: Fix and use alkaline cleaning solvent to clean the surface of the galvanized metal material.

Specifically, the material to be cleaned is placed on the discharge block, and the control module controls the cylinder three 49 to contract, driving the pusher 412 to move right, so that the pusher pushes the material to be cleaned on the discharge block to the washing block, and then controls the cylinder two 45 to start and extend, driving the pressing block 47 to move downward to fix the material to be cleaned, and then controls the liquid pump one to start, pumping the alkaline solvent into the nozzle one 6 to spray and clean the material to be cleaned, and then controls the cylinder one 42 to start and extend, driving the bracket 44 to move downward, so that the material to be cleaned is immersed in the pool 12, and then the cleaning is completed. Soaking and cleaning are performed; at the same time, the control module controls the motor 59 to start, drives the transmission shaft 510 to rotate through the gears and chains, and then drives the rotating shaft 57 to rotate through the gears and chains, and finally drives all the rotating shafts 57 to rotate through the meshing connection of the transmission gears, so as to drive the cleaning brush 54 to rotate; at the same time, the control module controls the cylinder four 51 to start, drives the moving frame 53 to move left and right, thereby drives the spline shaft 55 to move left and right in the spline cylinder 56, drives the cleaning brush 54 to move left and right, and scrubs different areas of the surface of the material to be cleaned.

Step 2: Rinse, dry and inspect the cleanliness of the galvanized metal surface after alkaline washing.

Specifically, the metal galvanized material cleaned in step 1 is moved and placed on the drain net 32 by mechanical means, the camera 37 first photographs the upper surface of the metal galvanized material, and then the metal galvanized material is turned over by mechanical means, the camera 37 photographs the lower surface of the metal galvanized material, the picture acquisition module collects the photographed picture and feeds it back to the recognition module, the recognition module identifies whether there is oil and debris residue on the upper and lower surfaces, and records it. After that, the control module controls the liquid pump 2 to start, pumps the flushing solvent into the nozzle 2 35 to flush the material to be cleaned, removes the residual solvent cleaned in step 1, and then controls the hot air blower to start, and the hot air dries the metal galvanized surface to avoid the reduction of the cleaning effect of the solvent in the back-end due to the solvent used for the front-end cleaning, and at the same time avoids the rust or corrosion of the metal galvanized surface due to the residual solvent after the cleaning. After the drying is completed, the camera 37 first photographs the lower surface of the metal galvanized material, and then the metal galvanized material is turned over by mechanical means, and the camera 37 photographs the upper surface of the metal galvanized material. The picture acquisition module collects the picture taken by the camera 37 after drying and feeds it back to the recognition module, the recognition module identifies whether there is debris residue on the upper and lower surfaces, and records it.

If there is no oil stain or debris left on the upper and lower surfaces of the galvanized material before and after rinsing and drying, it is normal and you can proceed to the subsequent steps.

If there is oil on the upper and lower surfaces of the galvanized material before rinsing and drying, it means that the alkaline washing is not thorough. The counting module will continuously count n, where n is the number of consecutive incomplete alkaline washings, and repeat step one. After repeating, it will be tested again. It can be repeated twice at most. If there is still oil after repeating twice, it will be fed back to the alarm module for an alarm prompt; if there is no oil after repeating, the subsequent rinsing, drying and subsequent steps will be carried out normally.

If there is no oil stain but debris left on the upper and lower surfaces of the galvanized material before rinsing and drying, the alkaline washing is thorough, but the reason for the residual debris is unclear, and it is necessary to continue rinsing and drying to determine the reason for the residue. If there is no debris left after rinsing and drying, it is caused by impurities in the alkaline solvent in the water tank 12. Feedback is sent to the alarm module for an alarm prompt, and the staff replaces the alkaline washing solvent or uses a filtering device to remove impurities; if there are still debris left at the corresponding position after rinsing and drying, it is due to the metal galvanized material itself. Feedback is sent to the control system, and brushing of this part is increased in the subsequent pickling process.

Step 3: Fix and pickle the surface of the galvanized metal material using a pickling solvent.

Specifically, the fixing and cleaning methods are the same as those in step one, except that the control module controls the cylinder four 51 to start, driving the cleaning brush 54 to move left and right. When brushing different areas on the surface of the material to be cleaned, the brushing of the remaining debris after rinsing and drying in step two is extended, that is, the chemical reaction time between the remaining debris and the pickling solvent is extended. At the same time, it is also beneficial to use the cleaning brush 54 to brush away the rust and oxides remaining on the surface, so as to achieve a better cleaning effect.

Step 4: Rinse, dry and inspect the cleanliness of the galvanized metal surface after pickling.

Specifically, the method of rinsing, drying and detecting is the same as step 2, except that the identification module only identifies the debris residue before rinsing and drying.

If there is no debris left on the upper and lower surfaces of the galvanized material before and after rinsing and drying, it is normal and the cleaning process is completed.

If there are debris residues on the upper and lower surfaces of the galvanized material before rinsing and drying, it is an abnormal pickling, but the reason for the debris residue is unclear. It is necessary to continue rinsing and drying to determine the cause of the residue. If there is no debris residue after rinsing and drying, it is caused by impurities in the acid solvent in the water tank 12. Feedback is sent to the alarm module for an alarm prompt, and the staff replaces the acid solvent or uses a filtering device to remove impurities; if there are still debris residues at the corresponding position after rinsing and drying, the pickling is not thorough, and the counting module performs continuous counting m, where m is the number of consecutive incomplete picklings, and step three is repeated. After repetition, it is tested again, and it is repeated twice at most. If there are still debris residues after repetition twice, it is due to the metal galvanized material itself. Feedback is sent to the alarm module for an alarm prompt, and the staff polishes the part; if there is no residue after repetition, it is caused by a short acid time, and the brushing of this part in step three needs to be extended.

It should be noted that the warning value in the counting module is N. When n, which is the number of consecutive incomplete alkaline washing times n in step 2, and m, which is the number of consecutive incomplete acid washing times m in step 4, reach the warning value, the alarm module will give an alarm prompt, and the staff will check the pH value of the solvent in the water pool 12 in the alkaline washing area 1 and the acid washing area 2 to avoid the situation where the cleaning effect is affected by the pH value not meeting the set standard.

Through the above steps, the surface of the metal galvanized material can be fully cleaned, and targeted corrections can be made for abnormal situations, thereby improving the cleaning effect and cleaning efficiency of the surface of the metal galvanized material, and laying the foundation for improving the quality of galvanizing.

It should be noted that, in this article, 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", "comprise" or any other variants 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.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a metal galvanization surface cleaning device, includes alkaline washing district (1), pickling district (2), washing district (3) and control cabinet (7), its characterized in that: the alkaline washing area (1), the flushing area (3) and the acid washing area (2) are sequentially arranged from left to right, and the control console (7) is arranged at the side part of the flushing area (3);

The alkaline washing area (1) comprises a first frame (11), a water tank (12), a fixing assembly (4), a brushing assembly (5) and a first spray head (6), wherein the water tank (12) is fixed above the first frame (11), the fixing assembly (4) is arranged above the alkaline washing area (1), the brushing assembly (5) is arranged inside the alkaline washing area (1), and the first spray head (6) is fixed on the fixing assembly (4);

The brushing assembly (5) comprises a support frame III and a guide frame II, wherein the support frame III is provided with two groups, each group of support frame III is provided with two groups of support frames, the support frames III are respectively fixed on the inner side part of the water tank (12), the support frame III is fixedly connected with a cylinder IV (51), the output end of the cylinder IV (51) is fixedly connected with a connecting plate II (52), the connecting plate II (52) is L-shaped, the bottom of the connecting plate II (52) is fixedly connected with a movable frame (53), the movable frame (53) is connected with a spline shaft (55) through a bearing, the spline shaft (55) is provided with a plurality of groups, the spline shaft (55) is fixedly connected with a cleaning brush (54), the cleaning brush (54) is sleeved with a guide fixing seat (58), the guide fixing seat (58) is fixed on the bottom of the water tank (12), the spline shaft (55) is sleeved with a spline cylinder (56), the spline cylinder (56) is fixedly connected with a rotating shaft (57), the rotating shaft (57) penetrates through the water tank (12), the spline shaft (57) is fixedly connected with a gear, and the two adjacent gear groups are meshed with each other.

The flushing area (3) comprises a second frame and a collecting tank (31), wherein the top of the second frame is fixedly connected with a fourth supporting frame (36), the bottom of the fourth supporting frame (36) is fixedly connected with a camera (37), the collecting tank (31) is arranged inside the second frame, the top of the second frame is fixedly connected with a draining net (32), the draining net (32) is obliquely arranged, the second frame is fixedly connected with an air pipe (33) and a second spraying box (34), and a second spraying nozzle (35) is fixedly connected to the second spraying box (34);

the inner structure of the acid washing area (2) is the same as that of the alkali washing area (1).

2. A metallic galvanized surface cleaning apparatus according to claim 1, characterized in that: the utility model provides a fixing component (4) including support frame one (41), support frame one (41) is fixed in pond (12) top, support frame one (41) top fixedly connected with cylinder one (42), cylinder one (42) are provided with two sets of, the cover is equipped with clamp plate piece (43) on support frame one (41), the output of cylinder one (42) passes support frame one (41) top and clamp plate piece (43) fixed connection, clamp plate piece (43) bottom fixedly connected with bracket (44) and cylinder two (45), cylinder two (45) are provided with two sets of, the output fixedly connected with link one (46) of cylinder two (45), link one (46) bottom fixedly connected with briquetting (47) and spray box one, shower nozzle one (6) are fixed in spray box one bottom, spray box one is connected with liquid pump one through the pipeline, bracket (44) bottom top fixedly connected with wash the material piece, the wash material piece top is the flute form.

3. A metallic galvanized surface cleaning apparatus according to claim 2, characterized in that: the utility model discloses a water tank, including pond (12), support frame (48), guide frame (411), support frame (48) are provided with two sets of, are located respectively pond (12) both sides, support frame (48) with guide frame (411) top fixedly connected with cylinder III (49), cylinder III (49) tip fixedly connected with connecting plate one (410), connecting plate one (410) is L shape, the cover is equipped with pushing frame (412) on guide frame one (411), pushing frame (412) lateral part fixedly connected with ejector pad, dog, pushing frame (412) bottom fixedly connected with blowing piece, the top of blowing piece is the flute form, with washing piece position shape corresponds, the ejector pad is provided with a plurality of groups, is located the recess department of blowing piece, the dog is provided with two sets of.

4. A metallic galvanized surface cleaning apparatus according to claim 3, characterized in that: the top of the pool (12) is fixedly connected with an adjusting seat (413), and the adjusting seat (413) is movably connected with a limiting plate (414).

5. A metallic galvanized surface cleaning apparatus according to claim 4, characterized in that: the motor (59) and the bearing seat are fixedly connected to the bottom of the first frame (11), the transmission shaft (510) is connected to the upper bearing of the bearing seat, the output end of the motor (59) is connected with the transmission shaft (510) through a gear chain transmission mode, and the transmission shaft (510) is connected with the rotating shaft (57) through a gear chain transmission mode.

6. A metallic galvanized surface cleaning apparatus according to claim 5, characterized in that: the air pipe (33) and the spraying box II (34) are respectively provided with two groups, a plurality of air outlets are formed in the air pipe (33), the air pipe (33) is connected with a hot air blower, the spraying box II (34) is connected with a liquid pump II through a pipeline, and the air pipe (33) is connected with the hot air blower through an air pipe.

7. A metallic galvanized surface cleaning apparatus according to claim 6, characterized in that: the control console (7) is provided with a display screen and a plurality of buttons, the control console (7) is internally provided with a cleaning system, the cleaning system comprises a picture acquisition module, an identification module, a counting module, a control module and an alarm module, the picture acquisition module is electrically connected with the camera (37), and the control module is electrically connected with the first cylinder (42), the second cylinder (45), the third cylinder (49), the fourth cylinder (51) and the motor (59).

8. A method of using a metallic galvanized surface cleaning apparatus as defined in any one of claims 1 to 7, wherein: the use method of the metal galvanized surface cleaning device comprises the steps of sequentially checking, washing, drying and detecting the metal galvanized material after the alkaline washing and the alkaline washing are finished, and judging the specific generation reason according to the cleaning conditions of the surfaces before and after washing and drying.

9. The method of using a metallic galvanized surface cleaning apparatus according to claim 8, characterized by: the washing, drying and detecting processes after alkaline washing comprise:

when the upper and lower surfaces of the galvanized material are free from greasy dirt and debris residues before and after washing and drying, the galvanized material is in a normal state, and then the subsequent steps are carried out;

When oil stains exist on the upper surface and the lower surface of the galvanized material before washing and drying, the counting module continuously counts n which is the number of times of continuous alkali washing incompletely, and repeatedly alkali washing is performed again, detection is performed again after repeated, and the oil stains exist after repeated twice at most, and then the oil stains are fed back to the alarm module for alarm prompt; after repeated, the oil is not polluted, and the subsequent flushing, drying and subsequent steps are normally carried out;

when the upper surface and the lower surface of the galvanized material are free of greasy dirt and have chips left before washing and drying, the washing and drying are carried out continuously to judge the residual reasons for thoroughly alkaline washing but the residual reasons of the chips are not clear;

When no scraps remain after washing and drying, the alkaline solvent in the water tank 12 is caused by more impurities, the impurities are fed back to the alarm module to carry out alarm prompt, and staff replaces the alkaline solvent or adopts a filtering device to remove the impurities;

when the scraps remain at the corresponding positions after washing and drying, the scraps are responsible for the metal galvanized material and are fed back to the control system, and the scraps are scrubbed in the residual parts in the subsequent pickling process.