Device for cleaning impurities on surface of annealed titanium plate

Abstract

The invention relates to the technical field of titanium plate machining, and discloses an annealed titanium plate surface impurity cleaning device which comprises a conveying frame, a liquid storage tank is arranged below the conveying frame, and an upper cleaning assembly and a lower cleaning assembly are arranged above and below the conveying frame correspondingly; through the arrangement of the upper cleaning assembly and the lower cleaning assembly, when a plate conveyed by the conveying frame passes through and enters a cleaning area, the top, the bottom and the periphery of the surface of the plate are comprehensively cleaned under the cooperation of an upper spray head, a lower spray head and a side spray groove, so that the phenomenon that when the surface of a conventional annealed titanium plate is cleaned, the cleaning efficiency is high is avoided. The problems that in the prior art, the top and the bottom, with the large surface area, of an annealed titanium plate are generally cleaned, the vertical impact force of water flow on impurities on the side face of the plate is almost zero, and the impurities such as oxide skin and stubborn oil stains tightly attached to the surface of the titanium plate are difficult to remove from the surface of the titanium plate are solved.

Description

Technical Field

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

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

[0003] The prior art, such as the Chinese patent "CN218591221U", provides a device for cleaning impurities on the surface of annealed titanium plates, including a device box body. Inside the device box body, there are respectively arranged a brushing cavity, a cleaning cavity and a drying cavity. An adjusting structure is arranged at the top of the cleaning cavity. A sewage storage box is arranged below the device box body. A drain pipe is connected to the rear side of the bottom of the sewage storage box. Support legs are installed at the four corners of the bottom of the device box body. A chain conveyor is horizontally arranged inside the device box body. By using the designs of the brushing cavity, the cleaning cavity and the drying cavity, the impurities on the passing annealed titanium plates can be respectively brushed and cleaned, and at the same time, the water stains on the surface of the annealed titanium plates can be dried to achieve the integration of overall cleaning.

[0004] When cleaning the surface of annealed titanium plates in the prior art, it is usually to clean the relatively large top and bottom surfaces of the annealed titanium plates. For example, the cleaning components in the brushing cavity and the cleaning cavity in the comparative case CN218591221U also clean the top and bottom surfaces of the annealed titanium plates. This leads to when cleaning some relatively thick annealed titanium plates, since the water flow sprayed by the high-pressure nozzle is almost parallel to the side surfaces around 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 the impurities is almost zero. For impurities such as scale and stubborn oil stains that adhere tightly to the surface of the titanium plate, it is very difficult to remove them from the surface of the titanium plate. And the impurities on the side surfaces of the titanium plate are the same as the impurities on the top and bottom surfaces. Similarly, during the annealing process, the side surfaces of the titanium plate may contact with air and undergo oxidation reactions, or during the processing, lubricating oils and other oils may splash onto the side surfaces of the titanium plate. When the titanium plate is to be surface-treated, such as electroplating, painting, etc., the side impurities should also be removed. Taking electroplating as an example, if there are impurities on the side surfaces, it will affect the adhesion of the electroplating solution on the side surfaces of the titanium plate, resulting in uneven electroplating layers, 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 annealed titanium plates to solve the above problems, and to overcome the defects of the prior art, as described in detail below.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: The present invention provides an annealed titanium plate surface impurity cleaning device, comprising a conveying frame, a liquid storage tank is arranged below the conveying frame, a water pump is arranged inside the liquid storage tank, and shields are fixedly connected to both sides of the liquid storage tank; An upper cleaning assembly and a lower cleaning assembly are respectively arranged above and below the conveying frame; The upper cleaning assembly includes a support plate, both ends of which are fixedly connected to two groups of shields, a plurality of telescopic tubes are fixedly connected to the bottom of the support plate, and sliders are fixedly connected to the bottoms of the telescopic tubes, the sliders are close to each other and fit together, and upper nozzles are fixedly connected to the sliders, a side of the slider close to the center is provided with a side spray groove, and the front and rear of the slider are fixedly connected with inclined blocks.

[0007] 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.

[0008] Preferably, the mutually contacting surfaces of the plurality of sliding blocks are connected by vertical sliding movement through the cooperation of a clamping strip and a clamping groove.

[0009] Preferably, a row of support wheels are rotatably connected to both sides of the inclined block, and tracks are respectively sleeved on the outer walls of the two rows of support wheels. A filling block is fixedly connected to the inclined block at the gap between the tracks and the support wheels.

[0010] Preferably, the tops of the two shields are fixedly connected with upper water pipes, the upper water pipes are connected to the interior of the slider through a hose passing through the telescopic tube, and the upper water pipes are connected to the water pump inside the liquid storage tank through a pipeline.

[0011] 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 surface, and reflux grooves are respectively provided on both sides of the liquid storage tank above the filter screen.

[0012] Preferably, the lower cleaning assembly includes two groups of support rings, and the two groups of support rings are respectively fixedly connected to the two sides below the conveying frame, and the inner walls of the two groups of support rings are respectively rotatably connected to rotating rods, and a downpipe is fixedly connected to the position between the two rotating rods, and a plurality of lower nozzles are fixedly connected to the downpipe, and the downpipe is connected to the water pump inside the liquid storage tank through a pipeline.

[0013] 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 meshing with the adjusting gears at corresponding positions.

[0014] Preferably, a movable block is fixedly connected to the outer wall of the rotating rod. A fixed block is fixedly connected to the support ring at a position corresponding to the movable block. A sliding rod is fixedly connected to the movable block, and the sliding rod is slidably connected to the inner wall of the fixed block. A limiting block is fixedly connected to one end of the sliding rod away from the movable block. A spring is fixedly sleeved on the outer wall of the sliding rod at a position between the movable block and the fixed block.

[0015] Preferably, a plurality of conveying rollers are rotatably connected to the inner wall of the conveying frame, and a first bevel gear is fixedly connected to one end of each conveying roller. A power shaft is rotatably connected to the inner wall of the conveying frame. A plurality of second bevel gears meshing with the first bevel gears are fixedly sleeved on the outer wall of the power shaft. A servo motor for driving the power shaft to rotate is fixedly connected to the conveying frame.

[0016] The beneficial effects are as follows: 1. By providing the upper cleaning assembly and the lower cleaning assembly, when the plate conveyed by the conveying frame enters the cleaning area, the top, bottom and surrounding positions of the plate surface are comprehensively cleaned under the cooperation of the upper spray head, the lower spray head and the side spray trough, so as to avoid the problem that when the surface of a conventional annealed titanium plate is cleaned, usually only the top and bottom with a large surface area of the annealed titanium plate are cleaned, resulting in the washing water flow being almost parallel to the side surfaces around 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 the impurities is almost zero, and it is difficult to remove impurities such as scale and stubborn oil stains that are tightly attached to the titanium plate surface from the titanium plate surface.

[0017] 2. By providing the inclined block, when the plate contacts the inclined block in front, the inclined block will drive the upper spray head on the slider to rise together, so that the upper spray head is always at a certain distance from the plate surface, avoiding the problem that the too-close distance between the upper spray head and the washing surface affects the passage of the plate, and at the same time ensuring that the distance between the upper spray head and the plate surface is within a suitable range to ensure that the upper spray head has sufficient washing force. And because the upper spray head is connected to the upper telescopic pipe through an independent slider, when the plate passes by, it will lift the inclined blocks contacted within the width range of the plate, so that the upper spray heads on the sliders connected to the inclined blocks within this range rise together, resulting in a height difference between the non-rising sliders and the rising sliders, so that the side spray troughs on the sliders that do not rise 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 spray trough is consistent with the height of the plate and is close to the side of the plate, thus avoiding the problem that the distance between the side spray trough and the upper spray head from the plate surface is too far, resulting in a decrease in the washing force, so as to improve the applicable range for plates of different sizes.

[0018] 3. When the plate enters the cleaning area of ​​the present invention, the plate will first contact the inclined block in front of the slider to lift 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 meshing 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 the cleaning liquid at an inclination angle of forty-five degrees toward the front and bottom of the plate surface for washing. 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 downpipe to flip 90 degrees and face the back of the plate at a 45-degree inclination angle to facilitate the 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 90 degrees to face the front of the plate again, so that the lower nozzle on the downpipe can automatically switch the angle during continuous operation, greatly improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative work.

[0020] Figure 1 It is a structural schematic diagram of the overall appearance of the present invention; Figure 2 It is a structural schematic diagram of the liquid storage tank in the present invention; Figure 3 is a partial cross-sectional view of the present invention; Figure 4 It is a schematic structural diagram of the upper cleaning component in the present invention; Figure 5 It is a structural schematic diagram of the slider in the present invention; Figure 6 is a partial cross-sectional view of the liquid storage tank of the present invention; Figure 7 The present invention Figure 3 A magnified image of A; Figure 8 It is a schematic diagram of the structure of the lower cleaning assembly of the present invention; Figure 9It is a partial cross-sectional view of the conveying rack in the present invention.

[0021] Figure 10 It is a schematic diagram of the working state of the side spray tank in the present invention The description of the reference numerals is as follows: 1, conveying rack; 2, liquid storage tank; 3, protective cover; 4, support plate; 5, telescopic pipe; 6, slider; 7, upper spray head; 8, side spray tank; 9, inclined block; 10, crawler; 11, support wheel; 12, filling block; 13, pressing plate; 14, tension spring; 15, upper water pipe; 16, hose; 17, return groove; 18, filter screen; 19, lower water pipe; 21, support ring; 20, lower spray head; 22, rotating 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 helical gear; 33, servo motor; 34, power shaft; 35, second helical gear. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other implementation manners obtained by those of ordinary skill in the art based on the embodiments of the present invention without any creative efforts shall fall within the scope protected by the present invention.

[0023] See Figure 1 - Figure 10As shown in the figure, the present invention provides an annealing titanium plate surface impurity cleaning device, including a conveying rack 1. A liquid storage tank 2 is arranged below the conveying rack 1. A water pump is arranged inside the liquid storage tank 2. 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 arranged above and below the conveying rack 1. The upper cleaning component includes a support plate 4. Both ends of the support plate 4 are fixedly connected to the two groups of protective covers 3. A plurality of telescopic tubes 5 are fixedly connected to the bottom of the support plate 4. The bottoms of the telescopic tubes 5 are fixedly connected with sliders 6. A plurality of sliders 6 are close to and fit with each other. Upper spray heads 7 are fixedly connected to the sliders 6. The upper spray heads 7 are inclined downward at an angle of 45 degrees. Side spray grooves 8 are formed on one side of the sliders 6 close to the center of convergence. Diagonal blocks 9 are fixedly connected to the front and rear of the sliders 6. By setting the upper cleaning component, when the plate conveyed by the conveying rack 1 passes below the upper cleaning component, the upper spray heads 7 will spray the cleaning liquid towards the top and front of the plate surface at an inclined angle of 45 degrees for flushing. When the plate contacts and lifts the diagonal blocks 9, the diagonal blocks 9 will drive the upper spray heads 7 on the sliders 6 to rise together, so that the upper spray heads 7 are always at a certain distance from the plate surface, avoiding the problem that the distance between the upper spray heads 7 and the flushing surface is too close, which affects the passage of the plate. At the same time, it ensures that the distance between the upper spray heads 7 and the plate surface is within a suitable range to ensure that the upper spray heads 7 have sufficient flushing force. And because the upper spray heads 7 are connected to the upper telescopic tubes 5 through independent sliders 6, when the plate passes, the diagonal blocks 9 contacted within the width range of the plate will be lifted, so that the upper spray heads 7 on the sliders 6 connected to the diagonal blocks 9 within this range will rise together. Since the side spray grooves 8 on the two side sliders 6 are symmetrically arranged (as Figure 10 shown), and are all opened on one side of the sliders 6 close to the middle of the conveying rack 1, when there is a height difference between the non-rising sliders 6 and the rising sliders 6, the side spray grooves 8 on the first slider 6 that does not rise and is close to the left and right sides of the plate will be exposed, so as to flush the left and right sides of the plate. And the exposed length of the side spray grooves 8 is the same as the height of the plate and is close to the side of the plate, thus avoiding the problem that the distance between the side spray grooves 8 and the left and right side surfaces of the plate is too far, resulting in a decrease in flushing force.

[0024] In this embodiment, please refer to Figure 3 , Figure 4 , Figure 5The sides of several sliders 6 that fit each other are slidably connected up and down through the cooperation of the card strip and the card groove, 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 sleeved with tracks 10. The inclined block 9 is fixedly connected with a filling block 12 at the position of the gap between the track 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 track 10, the rolling track 10 can reduce the friction between the plate and the inclined block 9, reduce the resistance when the plate passes, and avoid the situation where the plate may be scratched during friction. The filling block 12 fills the gap between the track 10 and the support wheel 11 to prevent the track 10 from deforming, causing the plate to be stuck in the gap between the support wheels 11, affecting the smooth passage of the plate.

[0025] For further information, see Figure 3 , Figure 4 , Figure 5 , several sliders 6 are slidably connected with 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 tension springs 14, and one end of the bottom of the tension spring 14 is fixedly connected to the conveying frame 1. The pressure plate 13 is connected to the top of the inclined block 9 by the tension spring 14, and the tension of the tension spring 14 can pull the pressure plate 13 to reset the upper nozzle 7, and when the plate lifts 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.

[0026] For further information, see Figure 2 , Figure 3 , Figure 4 , Figure 5, at the top of the two shields 3, there is a water supply pipe 15 fixedly connected. The water supply pipe 15 passes through the telescopic pipe 5 through a hose 16 and is internally communicated with the slider 6. The water supply 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 water supply pipe 15 through the pipeline as high-pressure cleaning liquid. The high-pressure cleaning liquid is injected into the slider 6 through the hose 16, so that the cleaning liquid is sprayed out from the upper spray head 7 or the side spray groove 8 to facilitate flushing the passing plates. By setting the way that the hose 16 is arranged inside the telescopic pipe 5 to connect the slider 6, it can avoid the situation that the repeated expansion and contraction during the cleaning process will cause the seal of the telescopic pipe 5 to be damaged and lead to leakage. The inner wall of the liquid storage tank 2 is fixedly connected with a filter screen 18, and both sides of the filter screen 18 are arranged in an inclined plane. On both sides of the liquid storage tank 2 at positions above the filter screen 18, there are respectively arranged return grooves 17. By arranging the return grooves 17 on both sides of the liquid storage tank 2, part of the sputtered cleaning liquid captured by the shield 3 can be collected and returned to the liquid storage tank 2 through the return grooves 17, and the impurities therein are intercepted by the filter screen 18, so that the cleaning liquid can be recycled.

[0027] In addition, please refer to Figure 3 、 Figure 6 、 Figure 7 、 Figure 8 , the lower cleaning component includes two support rings 21, which are respectively fixedly connected to both sides below the conveying frame 1. The inner walls of the two support rings 21 are respectively rotatably connected with a rotating rod 22. A water discharge pipe 19 is fixedly connected between the two rotating rods 22. A number of lower spray heads 20 are fixedly connected to the water discharge pipe 19. The water discharge pipe 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 water discharge pipe 19 through the pipeline as high-pressure cleaning liquid, so that the cleaning liquid is sprayed out from the lower spray heads 20 to facilitate flushing the surface of the passing plates.

[0028] In addition to this, please refer to Figure 3 、 Figure 6 、 Figure 7 、 Figure 8 , at one ends of the two rotating rods 22 far away from the water discharge pipe 19, there are respectively fixedly connected with adjusting gears 23. On both sides of the pressing plate 13, there are respectively fixedly connected with connecting rods 24. On the two connecting rods 24, there are respectively fixedly connected with racks 25 meshing with the adjusting gears 23 at corresponding positions. The adjusting gear 23 just rotates ninety degrees when it finishes the stroke of meshing with the rack 25. An activity block 26 is fixedly connected to the outer wall of the rotating rod 22. At a position corresponding to the activity block 26 on the support ring 21, there is a fixed block 27 fixedly connected. A sliding rod 28 is fixedly connected to the activity block 26, and the sliding rod 28 is slidably connected to the inner wall of the fixed block 27. A limiting block 29 is fixedly connected to one end of the sliding rod 28 far away from the activity block 26. A spring 30 is fixedly sleeved on the outer wall of the sliding rod 28 at a position between the activity block 26 and the fixed block 27. 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 meshing 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 the 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 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 will gradually drop under the pulling force of the tension spring 14 due to the loss of the support of the inclined block 9, so that the racks 25 on the connecting rods 24 on both sides of the pressing plate 13 will drop, and the adjusting gear 23 will drive the lower nozzle 20 on the downpipe 19 to flip ninety degrees under the toggle of the rack 25, and face the back of the plate at an angle of forty-five degrees to facilitate the washing of 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 rotate ninety degrees to face the front of the plate again, so as to facilitate the automatic angle switching of the lower nozzle 20 on the downpipe 19 during continuous operation, thereby greatly improving the cleaning efficiency.

[0029] 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 meshing with the first bevel gears 32. A servo motor 33 for driving the power shaft 34 to rotate is fixedly connected to the conveying frame 1. The servo motor 33 is started to drive 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 synchronously in the same direction to convey the plate.

[0030] How it works When in use, the plate to be cleaned is placed on the conveying 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 conveying roller 31 in the same direction to convey the plate. When the plate transported by the conveying 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 slot 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 inclination angle toward the top and front of the plate surface for flushing, and the cleaning liquid is flushed 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 range of 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 surface of the plate 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, the inclined block 9 contacted within the width of the plate will be lifted up, so that the upper nozzle 7 on the slider 6 connected to the inclined block 9 within the range will rise 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 spray 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 prevent the upper nozzle 7 from being too close to the surface of the plate. 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, so as to avoid 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. 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 up. 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 above the lower nozzle 20, the lower nozzle 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 pressing 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 pressing plate 13 to drop. The adjusting gear 23, under the toggle of the rack 25, will drive the lower nozzle 20 on the downpipe 19 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 9 drives the pressing plate 13 to rise, the racks 25 on both sides will rise.When disengaged from the meshing state with the adjusting gear 23, under the tension of the spring 30, the lower spray head 20 rotates by ninety degrees to face the front of the plate again, facilitating the automatic angle switching of the lower spray head 20 on the lower water pipe 19 during continuous operation and greatly improving the cleaning efficiency.

[0031] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A device for cleaning impurities on the surface of an annealed titanium plate, characterized in that: It comprises a conveying frame (1), a liquid storage tank (2) is arranged below the conveying frame (1), a water pump is arranged 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 arranged above and below the conveying frame (1); The upper cleaning assembly comprises a support plate (4), the two ends of the support plate (4) are respectively 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 fit together, and the sliders (6) are fixedly connected to upper spray heads (7), the sliders (6) are provided with side spray grooves (8) on one side close to the center of the sliders (6), and the front and rear of the sliders (6) are fixedly connected to inclined blocks (9).

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) 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 mutually contacting surfaces of the plurality of sliding blocks (6) are connected by sliding up and down through the cooperation of the clamping strip and the clamping groove.

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 tracks (10) are sleeved on the outer walls of the two rows of support wheels (11). A filling block (12) is fixedly connected to the inclined block (9) at a position in the gap between the tracks (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 protective covers (3) are fixedly connected with a water supply pipe (15), the water supply pipe (15) passes through the telescopic pipe (5) through a hose (16) and is communicated with the interior of the slider (6), and the water supply pipe (15) is connected to a 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. Reflow grooves (17) are respectively provided on both sides of the liquid storage tank (2) at positions above the filter screen (18).

7. The device for cleaning impurities on the surface of an annealed titanium plate according to claim 2, characterized in that: The lower cleaning assembly comprises two groups of support rings (21), the two groups of support rings (21) are respectively fixedly connected to two sides below the conveying frame (1), the inner walls of the two groups of support rings (21) are respectively rotatably connected to rotating rods (22), a downpipe (19) is fixedly connected to the position between the two rotating rods (22), a plurality of lower nozzles (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 7, characterized in that: The ends of the two rotating rods (22) away from the downpipe (19) are respectively fixedly connected to adjustment gears (23), the two sides of the pressure plate (13) are respectively fixedly connected to connecting rods (24), and the two connecting rods (24) are respectively fixedly connected to racks (25) meshing with the adjustment gears (23) at corresponding positions.

9. The device for cleaning impurities on the surface of an annealed titanium plate according to claim 7, characterized in that: The outer wall of the rotating rod (22) is fixedly connected with a movable block (26); a fixed block (27) is fixedly connected to a position of the supporting ring (21) corresponding to the movable block (26); a sliding rod (28) is fixedly connected to the movable block (26); the sliding rod (28) is slidably connected to the inner wall of the fixed block (27); one end of the sliding rod (28) away from the movable block (26) is fixedly connected to a limiting block (29); and a spring (30) is provided to fix the movable sleeve at a position where the outer wall of the sliding rod (28) is located between the movable block (26) and the fixed block (27).

10. 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 gears (32). The conveying frame (1) is fixedly connected to a servo motor (33) for driving the power shaft (34) to rotate.

Images