A device for cleaning impurities on the surface of annealed titanium plate

Abstract

The present invention relates to the technical field of titanium plate processing, and discloses a device for cleaning impurities on the surface of an annealed titanium plate, comprising a conveyor frame, a liquid storage tank being arranged below the conveyor frame, and an upper cleaning component and a lower cleaning component being arranged above and below the conveyor frame respectively; by arranging the upper cleaning component and the lower cleaning component, when the plate conveyed by the conveyor frame passes through and enters the cleaning area, the top, bottom and surrounding areas of the plate surface are fully cleaned in cooperation with the upper nozzle, the lower nozzle and the side spray slot, so as to avoid the problem that when conventional annealed titanium plate surface is cleaned, the top and bottom of the annealed titanium plate surface with larger surface area are usually cleaned, resulting in that the vertical impact force of the water flow on the impurities on the side of the plate is almost zero, and impurities such as oxide scale and stubborn oil stains that are tightly attached to the surface of the titanium plate are difficult to remove from the surface of the titanium plate.

Description

Technical Field

[0001] The invention relates to the technical field of titanium plate processing, and in particular to a device for cleaning impurities on the surface of an annealed titanium plate. Background Art

[0002] The annealed titanium plate surface impurity cleaning device is a device used to remove various impurities on the surface of the titanium plate during the annealing process. These impurities may include oxide scale, oil stains, dust, etc., which will affect the subsequent processing and performance of the titanium plate.

[0003] Existing technologies such as the Chinese patent "CN218591226U" provide an annealed titanium plate surface impurity cleaning device, including a device box, wherein the interior of the device box is respectively provided with a sweeping chamber, a cleaning chamber and a drying chamber, the top of the cleaning chamber is provided with an adjustment structure, a sewage storage tank is provided below the device box, the bottom rear side of the sewage storage tank is connected to a drain pipe, support legs are installed at the four corners of the bottom of the device box, and a chain conveyor is horizontally arranged inside the device box. By utilizing the design of the sweeping chamber, the cleaning chamber and the drying chamber, impurities on the passing annealed titanium plate can be swept and cleaned respectively, and water stains on the surface of the annealed titanium plate can be wiped dry at the same time, so as to realize the integration of overall cleaning.

[0004] In the prior art, cleaning the surface of annealed titanium plates typically targets the top and bottom surfaces, where the plates have larger surface areas. For example, the cleaning components within the sweeping and cleaning chambers in the comparative example CN218591221U also clean the top and bottom surfaces of the plates. This results in the water jet from the high-pressure nozzle being sprayed almost parallel to the sides of the plates. When the water jet is parallel to the surface being cleaned, the vertical impact force on impurities is almost zero, making it difficult to remove impurities tightly adhered to the plate surface, such as scale and stubborn oil stains. Impurities on the sides of the plates, like those on the top and bottom surfaces, can also be oxidized during the annealing process when the sides come into contact with air, or splashed onto the sides by lubricants and other grease during processing. When the plates undergo surface treatments such as electroplating and painting, these impurities should also be removed. Taking electroplating as an example, if there are impurities on the side, it will affect the adhesion of the electroplating solution to the side of the titanium plate, resulting in an uneven electroplating layer, thereby affecting the corrosion resistance and appearance quality of the product. Summary of the Invention

[0005] The purpose of the present invention is to provide a device for cleaning impurities on the surface of an annealed titanium plate in order to solve the above problems and overcome the defects of the prior art, as described in detail below.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The present invention provides a device for cleaning impurities on the surface of an annealed titanium plate, comprising a conveyor frame, a liquid storage tank disposed below the conveyor frame, a water pump disposed inside the liquid storage tank, and protective shields fixedly connected to both sides of the liquid storage tank;

[0008] An upper cleaning assembly and a lower cleaning assembly are respectively provided above and below the conveyor frame;

[0009] The upper cleaning assembly includes a support plate, both ends of which are fixedly connected to two sets of shields, a plurality of telescopic tubes are fixedly connected to the bottom of the support plate, and a slider is fixedly connected to the bottom of each telescopic tube, the plurality of sliders are close to each other and fit together, and an upper nozzle is fixedly connected to each slider, a side spray groove is provided on the side of the slider close to the center, and an inclined block is fixedly connected to the front and back of the slider.

[0010] Preferably, a pressure plate is slidably connected to the outside of several of the sliding blocks above the inclined block, and tension springs are fixedly connected to both sides of the bottom of the pressure plate, and one end of the bottom of the tension spring is fixedly connected to the conveying frame.

[0011] Preferably, the mutually contacting sides of the plurality of sliding blocks are connected by sliding up and down through the cooperation of the card strip and the card slot.

[0012] Preferably, a row of support wheels are rotatably connected to both sides of the inclined block, and the outer walls of the two rows of support wheels are respectively covered with tracks, and the inclined block is fixedly connected to a filling block at the gap between the tracks and the support wheels.

[0013] Preferably, the tops of the two shields are fixedly connected with upper water pipes, which are communicated with the interior of the slider through a hose passing through the telescopic tube, and are connected to the water pump inside the liquid storage tank through a pipeline.

[0014] Preferably, a filter screen is fixedly connected to the inner wall of the liquid storage tank, and both sides of the filter screen are arranged in an inclined manner. Reflux grooves are respectively provided on both sides of the liquid storage tank above the filter screen.

[0015] Preferably, the lower cleaning assembly includes two groups of support rings, which are fixedly connected to both sides of the bottom of the conveying frame, and the inner walls of the two groups of support rings are rotatably connected to rotating rods, and a downpipe is fixedly connected to the position between the two rotating rods, and several lower nozzles are fixedly connected to the downpipe, which is connected to the water pump inside the liquid storage tank through a pipeline.

[0016] Preferably, the ends of the two rotating rods away from the sewer pipe are respectively fixedly connected with adjusting gears, the two sides of the pressure plate are respectively fixedly connected with connecting rods, and the two connecting rods are respectively fixedly connected with racks that mesh with the adjusting gears at corresponding positions.

[0017] Preferably, the outer wall of the rotating rod is fixedly connected to a movable block, the position of the supporting ring corresponding to the movable block is fixedly connected to a fixed block, the movable block is fixedly connected to a sliding rod, and the sliding rod is slidably connected to the inner wall of the fixed block, the end of the sliding rod away from the movable block is fixedly connected to a limiting block, and the outer wall of the sliding rod is fixed to the position between the movable block and the fixed block, and a spring is provided for fixing the movable sleeve.

[0018] Preferably, the inner wall of the conveying frame is rotatably connected to a plurality of conveying rollers, and one end of each conveying roller is fixedly connected to a first bevel gear. The inner wall of the conveying frame is rotatably connected to a power shaft, and the outer wall of the power shaft is fixedly sleeved with a plurality of second bevel gears that mesh with the first bevel gears. The conveying frame is fixedly connected to a servo motor for driving the power shaft to rotate.

[0019] The beneficial effects are:

[0020] 1. The present invention sets an upper cleaning component and a lower cleaning component. When the plate transported by the conveyor frame passes through the cleaning area, the top, bottom and surrounding areas of the plate surface are fully cleaned under the cooperation of the upper nozzle, the lower nozzle and the side nozzle slot, so as to avoid the problem that when conventional annealed titanium plate surface is cleaned, the top and bottom of the annealed titanium plate with larger surface area are usually cleaned, resulting in the flushing water flow being almost parallel to the sides of the annealed titanium plate. When the water flow is almost parallel to the surface to be cleaned, the vertical impact force of the water flow on impurities is almost zero, and impurities such as oxide scale and stubborn oil stains that are tightly attached to the surface of the titanium plate are difficult to remove from the surface of the titanium plate.

[0021] The upper nozzle head is connected to the telescopic tube above by an independent slider, so that when the plate passes, the inclined block is lifted up, and the upper nozzle head on the slider connected to the inclined block within the range rises together, so that a height difference is formed between the slider that has not risen and the slider that has risen, so that the side nozzle grooves on the sliders that have not risen and are close to the left and right sides of the plate are exposed, so as to facilitate the washing of the left and right sides of the plate, and the exposed length of the side nozzle grooves is consistent with the height of the plate and is close to the side of the plate, thereby avoiding the problem that the side nozzle grooves and the upper nozzle head are too far away from the plate surface, resulting in a decrease in the washing force, thereby improving the applicability to plates of different sizes.

[0022] 3. When the plate enters the cleaning area, the plate will first contact the inclined block in front of the slider, and push up the inclined block. The rising inclined block will drive the racks on the connecting rods on both sides of the pressure plate to rise together, so that the racks are out of mesh with the adjusting gear. Under the tension of the spring between the movable block and the fixed block, the lower nozzle is rotated ninety degrees toward the front of the plate. When the plate passes over the lower nozzle, the lower nozzle sprays cleaning liquid at an inclination angle of forty-five degrees toward the front and bottom of the plate surface for flushing. As the plate moves, before the back of the plate passes over the top of the lower nozzle, the track on the inclined block behind the slider will leave the plate in advance, causing the inclined block that has lost its support to gradually sink. At this time, the pressure Since the plate has lost the support of the inclined block, it will gradually drop under the tension of the tension spring, thereby causing the racks on the connecting rods on both sides of the pressure plate to drop. When the adjusting gear is turned by the rack, it will drive the lower nozzle on the sewer pipe to flip ninety degrees and face the back of the plate at a forty-five-degree inclination angle to facilitate flushing of the back of the plate. During continuous operation, when each plate enters the cleaning area and the lifting inclined block drives the pressure plate to rise, the racks on both sides will rise and disengage from the meshing state with the adjusting gear. Through the tension of the spring, the lower nozzle will rotate ninety degrees to face the front of the plate again, so that the lower nozzle on the sewer pipe can automatically switch the angle during continuous operation, greatly improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 It is a structural schematic diagram of the overall appearance of the present invention;

[0025] Figure 2 It is a structural schematic diagram of the liquid storage tank in the present invention;

[0026] Figure 3 is a partial cross-sectional view of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the upper cleaning component of the present invention;

[0028] Figure 5 It is a structural diagram of the slider in the present invention;

[0029] Figure 6 It is a partial cross-sectional view of the liquid storage tank of the present invention;

[0030] Figure 7 In the present invention Figure 3A magnified view of A;

[0031] Figure 8 It is a structural schematic diagram of the lower cleaning assembly of the present invention;

[0032] Figure 9 It is a partial cross-sectional view of the conveying frame of the present invention;

[0033] Figure 10 It is a schematic diagram of the working state of the side spray slot in the present invention.

[0034] The accompanying drawings are explained as follows: 1. Conveying rack; 2. Liquid storage tank; 3. Protective cover; 4. Support plate; 5. Telescopic tube; 6. Slider; 7. Upper nozzle; 8. Side spray slot; 9. Inclined block; 10. Track; 11. Support wheel; 12. Filling block; 13. Pressure plate; 14. Tension spring; 15. Upper water pipe; 16. Hose; 17. Return trough; 18. Filter; 19. Lower water pipe; 21. Support ring; 20. Lower nozzle; 22. Turning rod; 23. Adjusting gear; 24. Connecting rod; 25. Rack; 26. Movable block; 27. Fixed block; 28. Sliding rod; 29. Limiting block; 30. Spring; 31. Conveying roller; 32. First bevel gear; 33. Servo motor; 34. Power shaft; 35. Second bevel gear. DETAILED DESCRIPTION

[0035] To make the objectives, technical solutions, and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without inventive effort are within the scope of protection of the present invention.

[0036] See also Figure 1 - Figure 10As shown, the present invention provides an annealing titanium plate surface impurity cleaning device, including a conveying frame 1, a liquid storage tank 2 is provided below the conveying frame 1, a water pump is provided inside the liquid storage tank 2, and shields 3 are fixedly connected to both sides of the liquid storage tank 2. An upper cleaning component and a lower cleaning component are respectively provided above and below the conveying frame 1, and the upper cleaning component includes a support plate 4, both ends of the support plate 4 are respectively fixedly connected to the two groups of shields 3, a plurality of telescopic tubes 5 are fixedly connected to the bottom of the support plate 4, and the bottoms of the telescopic tubes 5 are fixedly connected to sliders 6, a plurality of sliders 6 are close to each other, and upper nozzles 7 are fixedly connected to the sliders 6, and the upper nozzles 7 are tilted downward at forty-five degrees. A side spray slot 8 is provided on the side of the slider 6 close to the center, and an inclined block 9 is fixedly connected to the front and back of the slider 6. By arranging the upper cleaning component, when the conveying frame 1 conveys When the plate passes under the upper cleaning assembly, the upper nozzle 7 will be inclined at a forty-five degree angle toward the top of the plate surface and rinsed with the cleaning liquid sprayed in front, and when the plate contacts the lifting inclined block 9, the inclined block 9 will drive the upper nozzle 7 on the slider 6 to rise together, so that the upper nozzle 7 is always at a certain distance from the plate surface, avoiding the upper nozzle 7 and the rinsed surface being too close to affect the passage of the plate, and at the same time ensuring that the distance between the upper nozzle 7 and the plate surface is within a suitable range to ensure that the upper nozzle 7 has sufficient flushing force, and because the upper nozzle 7 is connected to the telescopic tube 5 above through an independent slider 6, when the plate passes, it will lift the inclined block 9 within the width of the plate, so that the upper nozzle 7 on the slider 6 connected to the inclined block 9 within the range rises together, and since the side spray grooves 8 on the sliders 6 on both sides are symmetrically arranged (such as Figure 10 As shown), they are all opened on one side of the slider 6 close to the middle of the conveyor frame 1, so that when there is a height difference between the slider 6 that has not risen and the slider 6 that has risen, the side spray groove 8 on the first slider 6 that has not risen and is close to the left and right sides of the plate will be exposed, thereby flushing the left and right sides of the plate, and the exposed length of the side spray groove 8 is consistent with the height of the plate and close to the side of the plate, thereby avoiding the problem that the side spray groove 8 is too far away from the left and right surfaces of the plate, resulting in a decrease in the flushing force.

[0037] In this embodiment, please refer to Figure 3 、 Figure 4 、 Figure 5The sides of the sliders 6 that fit together are connected by sliding up and down through the cooperation of the card strips and the card slots, so that the sliders 6 can produce an up and down sliding displacement while maintaining a close fit. A row of support wheels 11 are rotatably connected to both sides of the inclined block 9, and the outer walls of the two rows of support wheels 11 are respectively provided with crawlers 10. The inclined block 9 is fixedly connected with a filling block 12 at the position of the gap between the crawler 10 and the support wheel 11. By arranging the support wheel 11 on the inclined surface of the inclined block 9 and sleeved with the crawler 10, the rolling crawler 10 can reduce the friction between the plate and the inclined block 9, reduce the resistance when the plate passes, and avoid the situation that the plate may be scratched during friction. The filling block 12 fills the gap between the crawler 10 and the support wheel 11 to prevent the crawler 10 from deforming, causing the plate to be stuck in the gap between the support wheels 11, affecting the smooth passage of the plate.

[0038] For further information, see Figure 3 、 Figure 4 、 Figure 5 , several sliders 6 are slidably connected to a pressure plate 13 at the position above the inclined block 9, and the two sides of the bottom of the pressure plate 13 are fixedly connected with a tension spring 14, and one end of the bottom of the tension spring 14 is fixedly connected to the conveying frame 1, and the pressure plate 13 is pressed on the top of the inclined block 9 by the tension spring 14. The pressure plate 13 can be pulled by the tension of the tension spring 14 to drive the upper nozzle 7 to reset, and when the plate pushes up the inclined block 9, the tension of the tension spring 14 will pull the pressure plate 13 to press down the uppermost inclined block 9. The downward pressure generated can make the crawler 10 on the inclined block 9 always press against the top of the plate, thereby ensuring that the distance between the upper nozzle 7 on the connected slider 6 and the flushing surface is always in a suitable range.

[0039] For further information, see Figure 2 、 Figure 3 、 Figure 4 、 Figure 5, the tops of the two shields 3 are fixedly connected with an upper water pipe 15, which passes through the telescopic tube 5 and is communicated with the interior of the slider 6 through a hose 16. The upper water pipe 15 is connected to the water pump inside the liquid storage tank 2 through a pipeline. When the water pump is started, the cleaning liquid is injected into the upper water pipe 15 through the pipeline into the high-pressure cleaning liquid, and the high-pressure cleaning liquid is injected into the slider 6 through the hose 16, so that the cleaning liquid is sprayed from the upper nozzle 7 or the side spray slot 8 to facilitate the flushing of the passing plate. By arranging a hose 16 in the telescopic tube 5 to connect the slider 6, it can be In order to avoid the situation where repeated extension and retraction during the cleaning process may cause damage to the seal of the telescopic tube 5 and cause leakage, a filter screen 18 is fixedly connected to the inner wall of the liquid storage tank 2, and the two sides of the filter screen 18 are arranged at an inclined surface. Reflux grooves 17 are respectively provided on both sides of the liquid storage tank 2 above the filter screen 18. By arranging the reflux grooves 17 on both sides of the liquid storage tank 2, the protective cover 3 can collect and capture part of the splashed cleaning liquid, which flows back into the liquid storage tank 2 from the reflux groove 17 and intercepts the impurities therein through the filter screen 18, so that the cleaning liquid can be recycled.

[0040] Also, see Figure 3 、 Figure 6 、 Figure 7 、 Figure 8 The lower cleaning assembly includes two groups of support rings 21, which are respectively fixedly connected to both sides of the bottom of the conveying frame 1. The inner walls of the two groups of support rings 21 are respectively rotatably connected with rotating rods 22. The position between the two rotating rods 22 is fixedly connected with a downpipe 19, and a plurality of downspouts 20 are fixedly connected to the downpipe 19. The downpipe 19 is connected to the water pump inside the liquid storage tank 2 through a pipeline. When the water pump is started, the cleaning liquid is injected into the downpipe 19 through the pipeline with high-pressure cleaning liquid, so that the cleaning liquid is sprayed out from the downspout 20 to facilitate the flushing of the surface of the passing plate.

[0041] In addition, see Figure 3 、 Figure 6 、 Figure 7 、 Figure 8 The ends of the two rotating rods 22 away from the sewer pipe 19 are respectively fixedly connected to the adjusting gears 23, and the two sides of the pressure plate 13 are respectively fixedly connected to the connecting rods 24. The two connecting rods 24 are respectively fixedly connected to the racks 25 that mesh with the corresponding position adjusting gears 23. The adjusting gear 23 can rotate ninety degrees after completing the stroke of the meshing rack 25. The outer wall of the rotating rod 22 is fixedly connected to a movable block 26, and the position corresponding to the movable block 26 on the support ring 21 is fixedly connected to a fixed block 27. The movable block 26 is fixedly connected to a sliding rod 28, and the sliding rod 28 is slidably connected to the inner wall of the fixed block 27. The end of the sliding rod 28 away from the movable block 26 is fixedly connected to a limiting block 29, and the outer wall of the sliding rod 28 is located between the movable block 26 and the fixed block 27. A spring 30 is provided for the movable sleeve. Figure 6The figure shows the initial state of the device. When the plate enters the cleaning area, the plate will first contact the inclined block 9 in front of the slider 6, and lift the inclined block 9. The rising inclined block 9 will drive the racks 25 on the connecting rods 24 on both sides of the pressure plate 13 to rise together, so that the racks 25 are out of engagement with the adjusting gear 23. Under the tension of the spring 30 between the movable block 26 and the fixed block 27, the lower nozzle 20 is rotated ninety degrees toward the front of the plate. When the plate passes over the lower nozzle 20, the lower nozzle 20 sprays cleaning liquid at an inclination angle of forty-five degrees toward the front and bottom of the plate surface for flushing. As the plate moves, before the back of the plate passes over the top of the lower nozzle 20, the track 10 on the inclined block 9 behind the slider 6 will leave the plate in advance, causing the inclined block 9 that has lost its support to gradually sink. At this time , the pressing plate 13 loses the support of the inclined block 9 and will gradually drop under the tension of the tension spring 14, thereby causing the racks 25 on the connecting rods 24 on both sides of the pressing plate 13 to drop. When the adjusting gear 23 is toggled by the rack 25, the lower nozzle 20 on the downpipe 19 will be driven to flip ninety degrees and face the back of the plate at a forty-five degree angle to facilitate flushing the back of the plate. During continuous operation, when each plate enters the cleaning area and the lifting inclined block 9 drives the pressing plate 13 to rise, the racks 25 on both sides will rise and be out of engagement with the adjusting gear 23. Through the tension of the spring 30, the lower nozzle 20 will be rotated ninety degrees to face the front of the plate again, so as to facilitate the automatic switching of the angle of the lower nozzle 20 on the downpipe 19 during continuous operation, thereby greatly improving the cleaning efficiency.

[0042] It is worth noting that see Figure 1 、 Figure 8 The inner wall of the conveying frame 1 is rotatably connected to a plurality of conveying rollers 31, and one end of the conveying rollers 31 is fixedly connected to a first bevel gear 32. The inner wall of the conveying frame 1 is rotatably connected to a power shaft 34. The outer wall of the power shaft 34 is fixedly sleeved with a plurality of second bevel gears 35 that mesh with the first bevel gear 32. A servo motor 33 for driving the power shaft 34 to rotate is fixedly connected to the conveying frame 1. Starting the servo motor 33 drives the second bevel gear 35 on the power shaft 34 to rotate. Through the meshing relationship between the first bevel gear 32 and the second bevel gear 35, the conveying rollers 31 are conveniently rotated in the same direction to convey the plate.

[0043] How it works

[0044] During use, the plate to be cleaned is placed on the conveyor roller 31, and the servo motor 33 is started to drive the second bevel gear 35 on the power shaft 34 to rotate. The first bevel gear 32 is meshed with the second bevel gear 35 to facilitate the synchronous rotation of the conveyor roller 31 in the same direction to convey the plate. When the plate transported by the conveyor rack 1 is ready to enter the cleaning area, the water pump is started, and the cleaning liquid is injected into the upper water pipe 15 and the lower water pipe 19 through the pipeline. The high-pressure cleaning liquid in the upper water pipe 15 is injected into the slider 6 through the hose 16, so that the cleaning liquid is sprayed from the upper nozzle 7 or the side spray trough 8, and the cleaning liquid in the lower water pipe 19 is sprayed from the lower nozzle 20. The upper nozzle 7 will spray the cleaning liquid at a forty-five degree angle toward the top and front of the plate surface for flushing, and rinse at the plate surface. When the inclined block 9 is touched and lifted, the inclined block 9 will drive the upper nozzle 7 on the slider 6 to rise together, so that the upper nozzle 7 is always at a certain distance from the surface of the plate, avoiding the upper nozzle 7 from being too close to the flushing surface and affecting the passage of the plate, and at the same time ensuring that the distance between the upper nozzle 7 and the plate surface is within a suitable range to ensure that the upper nozzle 7 has sufficient flushing force, and because the upper nozzle 7 is connected to the telescopic tube 5 above through an independent slider 6, when the plate passes, it will lift the inclined block 9 within the width of the plate, so that the upper nozzle 7 on the slider 6 connected by the inclined block 9 within the range rises together, so that there is a height difference between the slider 6 that has not risen and the slider 6 that has risen, so that the side nozzle grooves 8 on the slider 6 that has not risen and is close to the left and right sides of the plate are exposed, so as to ensure that the upper nozzle 7 has sufficient flushing force. It is convenient to flush the left and right sides of the corresponding plate, and the exposed length of the side spray groove 8 is consistent with the height of the plate and close to the side of the plate, thereby avoiding the problem that the side spray groove 8 is too far away from the left and right surfaces of the plate, resulting in a decrease in the flushing force, and when the plate enters the cleaning area, the plate will first contact the inclined block 9 in front of the slider 6, and the inclined block 9 will be lifted. The rising inclined block 9 will drive the racks 25 on the connecting rods 24 on both sides of the pressure plate 13 to rise together, so that the racks 25 are disengaged from the meshing state with the adjusting gear 23, and under the tension of the spring 30 between the movable block 26 and the fixed block 27, the lower nozzle 20 is rotated ninety degrees toward the front of the plate. When the plate passes over the lower nozzle head 20, the lower nozzle head 20 is inclined at a forty-five degree angle toward the front of the plate surface. The bottom is sprayed with cleaning liquid for flushing. As the plate moves, before the back of the plate passes over the top of the lower nozzle 20, the track 10 on the inclined block 9 behind the slider 6 will leave the plate in advance, causing the inclined block 9 that has lost its support to gradually sink. At this time, the pressure plate 13 will gradually drop under the tension of the tension spring 14 due to the loss of the support of the inclined block 9, thereby causing the racks 25 on the connecting rods 24 on both sides of the pressure plate 13 to drop. The adjusting gear 23 will drive the lower nozzle 20 on the water pipe 19 to flip ninety degrees under the toggle of the rack 25, and face the back of the plate at an inclination angle of forty-five degrees to facilitate flushing of the back of the plate. During continuous operation, when each plate enters the cleaning area and the inclined block 9 drives the pressure plate 13 to rise, the racks 25 on both sides will rise.When the adjustment gear 23 is disengaged, the lower nozzle 20 is rotated 90 degrees to face the front of the plate through the tension of the spring 30, so that the lower nozzle 20 on the downpipe 19 can automatically switch the angle during continuous operation, greatly improving the cleaning efficiency.

[0045] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A device for cleaning impurities on the surface of an annealed titanium plate, characterized by: It comprises a conveying frame (1), a liquid storage tank (2) is provided below the conveying frame (1), a water pump is provided inside the liquid storage tank (2), and protective covers (3) are fixedly connected to both sides of the liquid storage tank (2); An upper cleaning component and a lower cleaning component are respectively provided above and below the conveying frame (1); The upper cleaning assembly includes a support plate (4), the two ends of the support plate (4) are fixedly connected to the two sets of shields (3), the bottom of the support plate (4) is fixedly connected to a plurality of telescopic tubes (5), and the bottoms of the telescopic tubes (5) are fixedly connected to sliders (6), the plurality of sliders (6) are close to each other, and the sliders (6) are fixedly connected to upper nozzles (7), the sliders (6) are each provided with side spray slots (8) on one side close to the center, and the front and rear of the sliders (6) are fixedly connected to inclined blocks (9); The lower cleaning assembly comprises two groups of support rings (21), the two groups of support rings (21) are respectively fixedly connected to the two sides below the conveying frame (1), and the inner walls of the two groups of support rings (21) are respectively rotatably connected to the rotating rods (22); The ends of the two rotating rods (22) away from the sewer pipe (19) are respectively fixedly connected to the adjusting gears (23), and the two sides of the pressure plate (13) are respectively fixedly connected to the connecting rods (24), and the two connecting rods (24) are respectively fixedly connected to the racks (25) meshing with the corresponding position adjusting gears (23); The outer wall of the rotating rod (22) is fixedly connected with a movable block (26), the position of the supporting ring (21) corresponding to the movable block (26) is fixedly connected with a fixed block (27), the movable block (26) is fixedly connected with a sliding rod (28), and the sliding rod (28) is slidably connected to the inner wall of the fixed block (27), and one end of the sliding rod (28) away from the movable block (26) is fixedly connected to a limiting block (29), and the outer wall of the sliding rod (28) is located between the movable block (26) and the fixed block (27) and the movable sleeve is fixed with a spring (30).

2. The device for cleaning impurities on the surface of an annealed titanium plate according to claim 1, characterized in that: A plurality of sliders (6) are slidably connected to a pressure plate (13) at a position above the inclined block (9) on the outside, and tension springs (14) are fixedly connected to both sides of the bottom of the pressure plate (13), and one end of the bottom of the tension spring (14) is fixedly connected to the conveying frame (1).

3. The device for cleaning impurities on the surface of an annealed titanium plate according to claim 1, characterized in that: The surfaces of the plurality of sliders (6) that are in contact with each other are connected by sliding up and down through the cooperation of the card strip and the card slot.

4. The device for cleaning impurities on the surface of an annealed titanium plate according to claim 1, characterized in that: A row of support wheels (11) are rotatably connected to both sides of the inclined block (9), and outer walls of the two rows of support wheels (11) are respectively sleeved with crawlers (10), and a filling block (12) is fixedly connected to the inclined block (9) at a position in the gap between the crawler (10) and the support wheels (11).

5. The device for cleaning impurities on the surface of an annealed titanium plate according to claim 1, characterized in that: The tops of the two shields (3) are fixedly connected with an upper water pipe (15), which passes through the telescopic tube (5) through a hose (16) and is communicated with the interior of the slider (6). The upper water pipe (15) is connected to the water pump inside the liquid storage tank (2) through a pipeline.

6. The device for cleaning impurities on the surface of an annealed titanium plate according to claim 1, characterized in that: A filter screen (18) is fixedly connected to the inner wall of the liquid storage tank (2), and both sides of the filter screen (18) are arranged in an inclined manner. Reflux grooves (17) are respectively provided at positions above the filter screen (18) on both sides of the liquid storage tank (2).

7. The device for cleaning impurities on the surface of an annealed titanium plate according to claim 2, characterized in that: A downpipe (19) is fixedly connected to the position between the two rotating rods (22), a plurality of downspouts (20) are fixedly connected to the downpipe (19), and the downpipe (19) is connected to a water pump inside the liquid storage tank (2) through a pipeline.

8. The device for cleaning impurities on the surface of an annealed titanium plate according to claim 1, characterized in that: The inner wall of the conveying frame (1) is rotatably connected to a plurality of conveying rollers (31), and one end of each conveying roller (31) is fixedly connected to a first bevel gear (32). The inner wall of the conveying frame (1) is rotatably connected to a power shaft (34), and the outer wall of the power shaft (34) is fixedly sleeved with a plurality of second bevel gears (35) meshing with the first bevel gear (32). The conveying frame (1) is fixedly connected to a servo motor (33) for driving the power shaft (34) to rotate.

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