Electrostatic-eliminating ultrasonic integrated dry-type dust removal system

Abstract

The invention discloses a static electricity removal ultrasonic wave integrated dry type dust removal system in the technical field of ultrasonic wave dust removal, the static electricity removal ultrasonic wave integrated dry type dust removal system comprises two supporting seats arranged in parallel, and conveying plates are arranged on the inner sides of the two supporting seats and used for conveying workpieces; in the process of cleaning dust on the surfaces of the workpieces, the workpieces with different heights are positioned through the positioning plate and the height fixing plate, so that the distance between the sectional material main body and the workpieces with different heights can be automatically adjusted according to the positions of the positioning plate and the height fixing plate, and the sectional material main body can be in the optimal cleaning distance; therefore, the cleaning effect on the workpiece surface dust is guaranteed, and the cleaning efficiency is improved; and a large number of positive and negative electric ions are generated through the electrostatic generator and emitted out through the electrostatic wind bar, static electricity attached to the surface of the workpiece can be neutralized, the static electricity attached to the surface of the workpiece is neutralized in the dust removal process of the workpiece, the total time of the dust removal link and the static electricity removal link is shortened, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ultrasonic dust removal, in particular to a static-free ultrasonic integrated dry dust removal system. Background Art

[0002] Ultrasonic dust collector is a device that uses the special properties of ultrasound to remove particulate matter in the air. It is widely used in air purification and dust removal in industrial production processes. It can efficiently and quickly remove pollutants such as dust, smoke, and fine particles in the air, improve air quality, and protect production equipment and working environment. The working principle of ultrasonic dust collector mainly includes three parts: ultrasonic generator, vibration system and microphone. First, the ultrasonic generator will generate a high-frequency electrical signal, and then convert the electrical signal into mechanical vibration through the vibration system. The vibration system is usually composed of piezoelectric ceramic materials. When the electrical signal passes through the piezoelectric ceramic, it will cause mechanical vibration. Finally, the mechanical vibration converts energy into ultrasonic waves through the microphone, and transmits the ultrasonic waves into the air to destroy the air viscosity layer on the surface of the material, and blows it out through high-pressure oscillating wind to blow the dust on the surface of the workpiece away from the membrane surface, and then use negative pressure wind to take it away from the surface at the same time, resulting in non-contact dust removal. It is an efficient, safe and clean dry dust removal equipment.

[0003] In the prior art, when using an ultrasonic dust removal device to process a workpiece, the ultrasonic dust removal head will remove dust from the surface of the workpiece. During the process of using the ultrasonic dust removal device to process the workpiece, a lot of dust will be adsorbed on the surface of the ultrasonic dust removal head due to static electricity, which will affect the subsequent dust cleaning effect and reduce the processing efficiency, thereby causing the workpiece surface to not be thoroughly cleaned, affecting the subsequent use of the workpiece. Summary of the invention

[0004] The object of the present invention is to provide a static-free ultrasonic integrated dry dust removal system to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-static ultrasonic integrated dry dust removal system, comprising two parallel support seats, a conveying plate is provided on the inner side of the two support seats, the conveying plate is used to convey the workpiece, the conveying plate is connected to an external driver, a positioning mechanism is provided on the surface of the conveying plate, the positioning mechanism is used to locate the position and height of the workpiece, a mounting plate is fixedly installed on the surface of the two support seats, a protective cover is provided between the two mounting plates, the bottom of the protective cover has an opening, a first side plate and a second side plate are fixedly installed on both sides of the protective cover close to the two mounting plates, and a pressure gauge is fixedly connected to the surface of the protective cover An ultrasonic dust removal mechanism is provided inside the protective cover, and the ultrasonic dust removal mechanism is used to generate ultrasonic waves to treat the dust on the surface of the workpiece. An electrostatic elimination mechanism is provided inside the ultrasonic dust removal mechanism, and the electrostatic elimination mechanism is used to generate ions to neutralize the static electricity on the surface of the workpiece. A negative pressure absorption mechanism is provided inside the protective cover, and the negative pressure absorption mechanism is used to adsorb and recover the dust on the workpiece surface after being treated by the ultrasonic dust removal mechanism. An automatic adjustment mechanism is provided between the side plate and the mounting plate, and the automatic adjustment mechanism is used to move the ultrasonic dust removal mechanism and the negative pressure absorption mechanism to the same cleaning distance above the workpieces at different heights according to the positioning mechanism.

[0006] As a further solution of the present invention, the positioning mechanism includes two retractable positioning plates, which are fixedly connected to the surface of the conveying plate. One side of the positioning plate surface is fixedly connected with an elastically retractable height-fixing plate, and the end of the height-fixing plate is a slope.

[0007] As a further scheme of the present invention, the ultrasonic dust removal mechanism includes a profile body, which is fixedly installed between the first side panel and the second side panel, and the profile body is located in the protective cover. Two inclined partition plates are fixedly connected to the inside of the profile body, and the interior of the profile body is divided into a dust removal chamber in the middle position and negative pressure chambers on both sides. An air outlet is provided at the bottom of the inner wall of the dust removal chamber, and negative plates are fixedly connected to the surface of the inner wall of the dust removal chamber at positions on the left and right sides corresponding to the air outlet, and the negative plates are used to generate ultrasonic waves when airflow passes through. An air inlet groove is provided on the first side panel corresponding to the position of the dust removal chamber, and the air inlet groove runs through the top of the first side panel. An air inlet pipe is fixedly connected to the upper surface of the first side panel, and the air inlet pipe is connected to the air inlet groove.

[0008] As a further solution of the present invention, the static electricity elimination mechanism includes a static electricity wind rod, the static electricity wind rod is fixedly connected to the inner wall surface of the dust removal chamber, and the static electricity wind rod is electrically connected to an external static electricity generator.

[0009] As a further solution of the present invention, the negative pressure absorption mechanism includes two recovery ports, which are respectively opened at the bottom of the inner walls of the two negative pressure chambers. An exhaust groove is opened on the surface of the second side plate close to the negative pressure chamber, and the exhaust groove is connected with the two negative pressure chambers. The upper end of the exhaust groove passes through the second side plate, and a negative pressure pipe is fixedly connected to the surface of the second side plate, and the negative pressure pipe is connected with the exhaust groove.

[0010] As a further solution of the present invention, the automatic adjustment mechanism includes two connecting rods, which are fixedly connected to the two positioning sides to connect the two positioning plates. A telescopic rod is hinged on the side of the positioning plate away from the height-fixing plate. The telescopic rod is hinged to the side of the conveying plate. A plurality of fixed rods are fixedly connected to the surface of the mounting plate. The first side plate and the second side plate are both fixedly connected to sliding blocks. The sliding blocks slide on the surfaces of the fixed rods. The fixed rods penetrate the sliding blocks. An extension plate is fixedly connected to the surface of the sliding block. The bottom of the extension plate extends to the bottom of the profile body. The surface of the extension plate is rotatably connected to the first rolling wheel. The first rolling wheel is located above the connecting rod and the telescopic rod.

[0011] As a further solution of the present invention, two rotating rods are rotatably connected between the two extension plates, the two rotating rods are located under the profile main body, and the surfaces of the two rotating rods are jointly connected with a synchronous belt for transmission, the rotating rod away from the first rolling wheel side passes through the extension plate, and one end of the rotating rod away from the first rolling wheel side is fixedly connected to the second rolling wheel, and the extension plate is an inclined surface away from the first rolling wheel, and the surface of the conveying plate is fixedly connected with the first guide plate at a position corresponding to the bottom of the second rolling wheel, the first guide plate is located on the side of the connecting rod away from the positioning plate, and the first guide plate is located on the side of the positioning plate away from the telescopic rod, and the connecting rod is close to the first guide plate and then bends downward after passing over the positioning plate. A threaded guide groove is opened on the surface of the rotating rod, and a moving rod is slidably connected to the bottom of the protective cover, the moving rod slides in the guide groove, the moving rod extends to the recovery port position, and a cleaning brush is fixedly connected to the surface of the guide groove.

[0012] As a further solution of the present invention, the end of the rotating rod away from the second rolling wheel passes through the extension plate, and the surface of the extension plate away from the second rolling wheel is rotatably connected to the third rolling wheel, the third rolling wheel is in contact with the surface of the rotating rod, and the surface of the conveying plate is fixedly connected to a second guide plate corresponding to the position of the third rolling wheel, and the second guide plate and the first guide plate are alternately distributed.

[0013] As a further solution of the present invention, a conductive sheet is fixedly connected to the surface of the movable rod, the conductive sheet extends to the position of the cleaning brush, a conductive rod is fixedly connected between the two extension plates, the movable rod slides on the surface of the conductive rod, the conductive sheet contacts the conductive rod, and the conductive rod is connected to an external ground wire.

[0014] As a further solution of the present invention, a cleaning comb is fixedly connected to the first side plate and the second side plate at positions corresponding to the cleaning brushes.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the process of cleaning dust on the surface of the workpiece, the present invention uses a positioning plate and a height-fixing plate to position workpieces of different heights, so that the profile body can automatically adjust the distance between the profile body and the workpieces of different heights according to the positions of the positioning plate and the height-fixing plate to be at the optimal cleaning distance, thereby ensuring the cleaning effect of the dust on the surface of the workpiece and improving the cleaning efficiency; and using an electrostatic generator to generate a large number of positive and negative ions and emit them through an electrostatic wind rod, which can neutralize the static electricity attached to the surface of the workpiece. In the process of dust removal on the workpiece, the static electricity attached to the surface of the workpiece is neutralized, thereby reducing the total time of the two links of dust removal and static electricity removal and improving the cleaning efficiency.

[0017] 2. In the process of cleaning the surface of the workpiece of the present invention, the first rolling wheel will move along the connecting rod, and when the first rolling wheel moves to the end of the connecting rod, it will gradually move downward along the bend of the end of the connecting rod, and then the second rolling wheel will move to the surface of the first guide plate, and the second rolling wheel will roll on the surface of the first guide plate, and the second rolling wheel will drive the rotating rod to rotate together, and the two rotating rods will rotate together under the action of the synchronous belt, and the moving rod will move to the other side along the bottom of the protective cover under the action of the guide groove, and when the cleaning brush moves to the recovery port position, part of the cleaning brush will extend into the recovery port under the action of elastic force, and the movement of the cleaning brush will brush and clean the inside and outside of the recovery port, thereby sweeping away the dust attached to the outside and inside of the cleaning port, thereby ensuring the dust recovery effect of the cleaning port and improving the recovery efficiency.

[0018] 3. In the process of cleaning the surface of the workpiece of the present invention, when the first rolling wheel moves to the outside of the connecting rod, the second rolling wheel will move to the surface of the first guide plate, and then in the process of the profile body cleaning the surface of the workpiece for the second time, when the first rolling wheel moves to the outside of the connecting rod again, there will be a second guide plate on the side away from the second rolling wheel, and the third rolling wheel will move to the surface of the second guide plate, and then the third rolling wheel will rotate under the action of the second guide plate, and the third rolling wheel will act on the rotating rod to rotate in the opposite direction, and the moving rod can move in the opposite direction, which is beneficial for the moving rod and the cleaning brush to move back and forth during the continuous cleaning of the workpiece, thereby ensuring the cleaning of the recovery port, thereby ensuring the dust removal effect and improving the dust removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0021] Figure 3 It is a structural schematic diagram of the connection relationship between the mounting plate, the first side plate, the second side plate and the protective cover in the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the protective cover and the profile body after being cut open in the present invention;

[0023] Figure 5 is a schematic structural diagram of the first side plate in the present invention;

[0024] Figure 6 is a schematic structural diagram of the second side plate in the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the bottom of the protective cover in the present invention;

[0026] Figure 8 for Figure 7 Schematic diagram of the structure at B in the middle;

[0027] Fig. 9 It is a structural schematic diagram of the connection relationship between the third rolling wheel and the rotating rod in the present invention;

[0028] Fig.10 for Fig. 9 Schematic diagram of the structure at C in the middle;

[0029] Fig.11 for Fig. 9 Schematic diagram of the structure at point D in the middle.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] Support seat 1, conveying plate 2, mounting plate 3, protective cover 4, first side plate 5, second side plate 6, pressure gauge 7, positioning plate 8, height setting plate 9, profile body 10, partition plate 11, dust removal chamber 12, negative pressure chamber 13, air outlet 14, negative plate 15, air inlet groove 16, air inlet pipe 17, electrostatic wind rod 18, recovery port 19, exhaust groove 20, negative pressure pipe 21, connecting rod 22, telescopic rod 23, fixed rod 24, sliding block 25, extension plate 26, first rolling wheel 27, rotating rod 28, synchronous belt 29, second rolling wheel 30, first guide plate 31, guide groove 32, moving rod 33, cleaning brush 34, third rolling wheel 35, second guide plate 36, conductive sheet 37, conductive rod 38, cleaning comb 39. DETAILED DESCRIPTION

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0033] See also Figure 1-Figure 11 The present invention provides a technical solution: an anti-static ultrasonic integrated dry dust removal system, comprising two parallel supporting seats 1, a conveying plate 2 is provided inside the two supporting seats 1, the conveying plate 2 is used to convey the workpiece, the conveying plate 2 is connected to an external driver, a positioning mechanism is provided on the surface of the conveying plate 2, the positioning mechanism is used to position and height the workpiece, a mounting plate 3 is fixedly installed on the surface of the two supporting seats 1, a protective cover 4 is provided between the two mounting plates 3, the bottom of the protective cover 4 has an opening, the first side plate 5 and the second side plate 6 are fixedly installed on both sides of the protective cover 4 close to the two mounting plates 3, and a pressure plate 6 is fixedly connected to the surface of the protective cover 4. Table 7, an ultrasonic dust removal mechanism is provided inside the protective cover 4, the ultrasonic dust removal mechanism is used to generate ultrasonic waves to treat the dust on the surface of the workpiece, an electrostatic elimination mechanism is provided inside the ultrasonic dust removal mechanism, the electrostatic elimination mechanism is used to generate ions to neutralize the static electricity on the surface of the workpiece, a negative pressure absorption mechanism is provided inside the protective cover 4, the negative pressure absorption mechanism is used to absorb and recover the dust on the workpiece surface treated by the ultrasonic dust removal mechanism, an automatic adjustment mechanism is provided between the side plate and the mounting plate 3, the automatic adjustment mechanism is used to move the ultrasonic dust removal mechanism and the negative pressure absorption mechanism to the same cleaning distance above the workpieces at different heights according to the positioning mechanism;

[0034] The positioning mechanism includes two retractable positioning plates 8, which are fixedly connected to the surface of the conveying plate 2. An elastically retractable height-fixing plate 9 is fixedly connected to the surface of one side of the positioning plate 8, and the end of the height-fixing plate 9 is an inclined surface;

[0035] The ultrasonic dust removal mechanism includes a profile body 10, which is fixedly installed between the first side plate 5 and the second side plate 6. The profile body 10 is located in the protective cover 4. Two inclined partition plates 11 are fixedly connected inside the profile body 10. The inside of the profile body 10 is divided into a dust removal chamber 12 in the middle and negative pressure chambers 13 on both sides. An air outlet 14 is provided at the bottom of the inner wall of the dust removal chamber 12. Negative sheets 15 are fixedly connected at the positions on the left and right sides of the inner wall surface of the dust removal chamber 12 corresponding to the air outlet 14. The negative sheets 15 are used to generate ultrasonic waves when air flows through. An air inlet groove 16 is provided at the position of the first side plate 5 corresponding to the dust removal chamber 12. The air inlet groove 16 runs through the top of the first side plate 5. An air inlet pipe 17 is fixedly connected to the upper surface of the first side plate 5. The air inlet pipe 17 is communicated with the air inlet groove 16.

[0036] The static elimination mechanism includes a static wind rod 18, which is fixedly connected to the inner wall surface of the dust removal chamber 12, and the static wind rod 18 is electrically connected to an external static generator;

[0037] The negative pressure absorption mechanism includes two recovery ports 19, which are respectively opened at the bottom of the inner wall of the two negative pressure chambers 13. The second side plate 6 is provided with an exhaust groove 20 on the surface of one side close to the negative pressure chamber 13. The exhaust groove 20 is connected with the two negative pressure chambers 13. The upper end of the exhaust groove 20 passes through the second side plate 6. A negative pressure pipe 21 is fixedly connected to the surface of the second side plate 6. The negative pressure pipe 21 is connected with the exhaust groove 20.

[0038] The automatic adjustment mechanism includes two connecting rods 22, which are fixedly connected to the two positioning sides to connect the two positioning plates 8. A telescopic rod 23 is hinged on the side of the positioning plate 8 away from the height-fixing plate 9. The telescopic rod 23 is hinged to the side of the conveying plate 2. A plurality of fixed rods 24 are fixedly connected to the surface of the mounting plate 3. The surfaces of the first side plate 5 and the second side plate 6 are fixedly connected with sliding blocks 25. The sliding blocks 25 slide on the surfaces of the fixed rods 24. The fixed rods 24 penetrate the sliding blocks 25. The surfaces of the sliding blocks 25 are fixedly connected with extension plates 26. The bottom of the extension plates 26 extends to the bottom of the profile body 10. The surface of the extension plates 26 is rotatably connected to the first rolling wheel 27. The first rolling wheel 27 is located above the connecting rod 22 and the telescopic rod 23.

[0039] When the workpiece is cleaned, the workpiece is moved to the position of the second conveyor belt 22. When the workpiece is cleaned, the second conveyor belt 22 is moved to the position of the second conveyor belt 22. When the workpiece is cleaned, the second conveyor belt 22 is moved to the position of the second conveyor belt 22. When the workpiece is cleaned, the second conveyor belt 22 is moved to the position of the second conveyor belt 22. When the workpiece is cleaned, the second conveyor belt 22 is moved to the position of the second conveyor belt 22. To improve the cleaning efficiency, when cleaning the surface of the workpiece, gas will be introduced into the air inlet groove 16 and the dust removal chamber 12 through the air inlet pipe 17. When the gas moves through the dust removal chamber 12 to the position of the two negative plates 15, the air will be compressed to generate ultrasonic waves, and the generated over-frequency oscillating wind will be discharged through the air outlet 14. The oscillating wind will blow up the dust attached to the surface of the workpiece. In the process of treating the dust on the surface of the workpiece, the electrostatic generator will generate a large number of positive and negative ions and emit them through the electrostatic wind rod 18, which can The static electricity attached to the surface of the workpiece is neutralized during the dust removal process, which reduces the total time of the two steps of dust removal and static electricity removal and improves the cleaning efficiency. When the high-frequency oscillating wind treats the surface of the workpiece, the gas is discharged through the negative pressure pipe 21 to generate negative pressure in the exhaust groove 20 and the negative pressure chamber 13. The dust on the workpiece surface cleaned by the high-frequency oscillating wind will be recovered through the recovery ports 19 on both sides of the air outlet 14. The recovery ports 19 on both sides can recover the dust blown up on both sides of the air outlet 14 to ensure the cleaning of the workpiece surface.

[0040] During the long-term treatment of the workpiece surface, dust will be attached and accumulated at the recovery port 19. As a further solution of the present invention, two rotating rods 28 are rotatably connected between the two extension plates 26. The two rotating rods 28 are located below the profile body 10. The surfaces of the two rotating rods 28 are jointly connected by a synchronous belt 29 for transmission. The rotating rod 28 on the side away from the first rolling wheel 27 penetrates the extension plate 26. One end of the rotating rod 28 on the side away from the first rolling wheel 27 is fixedly connected to the second rolling wheel 30. The side of the extension plate 26 away from the first rolling wheel 27 is an inclined surface. A first guide plate 31 is fixedly connected to the surface of the second roller 30 corresponding to the position below the second roller 30. The first guide plate 31 is located on the side of the connecting rod 22 away from the positioning plate 8. The first guide plate 31 is located on the side of the positioning plate 8 away from the telescopic rod 23. The end of the connecting rod 22 close to the first guide plate 31 passes over the positioning plate 8 and then bends downward. A threaded guide groove 32 is opened on the surface of the rotating rod 28. A moving rod 33 is slidably connected to the bottom of the protective cover 4. The moving rod 33 slides in the guide groove 32. The moving rod 33 extends to the position of the recovery port 19. A cleaning brush 34 is fixedly connected to the surface of the guide groove 32.

[0041] During the cleaning process of the workpiece surface, the first rolling wheel 27 will move along the connecting rod 22, and when the first rolling wheel 27 moves to the end of the connecting rod 22, it will gradually move downward along the bend of the end of the connecting rod 22, and then the second rolling wheel 30 will move to the surface of the first guide plate 31, and the second rolling wheel 30 will roll on the surface of the first guide plate 31, and the second rolling wheel 30 will drive the rotating rod 28 to rotate together, and the two rotating rods 28 will rotate together under the action of the synchronous belt 29, and the moving rod 33 will move to the other side along the bottom of the protective cover 4 under the action of the guide groove 32. When the cleaning brush 34 moves to the position of the recovery port 19, part of the cleaning brush 34 will extend into the recovery port 19 under the action of the elastic force, and the movement of the cleaning brush 34 will brush and clean the inside and outside of the recovery port 19, thereby sweeping away the dust attached to the outside and inside of the cleaning port, thereby ensuring the dust recovery effect of the cleaning port and improving the recovery efficiency.

[0042] In the process of cleaning the workpiece surface, the moving rod 33 and the cleaning brush 34 cannot reciprocate during continuous operation. As a further solution of the present invention, the end of the rotating rod 28 away from the second rolling wheel 30 penetrates the extension plate 26, and the surface of the extension plate 26 away from the second rolling wheel 30 is rotatably connected with a third rolling wheel 35, and the third rolling wheel 35 is in contact with the surface of the rotating rod 28. The surface of the conveying plate 2 is fixedly connected with a second guide plate 36 corresponding to the position of the third rolling wheel 35, and the second guide plate 36 and the first guide plate 31 are alternately distributed;

[0043] During the process of cleaning the surface of the workpiece, as in the above case, when the first rolling wheel 27 moves to the outside of the connecting rod 22, the second rolling wheel 30 will move to the surface of the first guide plate 31, and then during the second cleaning of the workpiece surface by the profile body 10, when the first rolling wheel 27 moves to the outside of the connecting rod 22 again, there will be a second guide plate 36 on the side away from the second rolling wheel 30, and the third rolling wheel 35 will move to the surface of the second guide plate 36, and then the third rolling wheel 35 will rotate under the action of the second guide plate 36, and the third rolling wheel 35 will act on the rotating rod 28 to rotate in the opposite direction, and the moving rod 33 can move in the opposite direction, which is beneficial for the continuous cleaning of the workpiece, so that the moving rod 33 and the cleaning brush 34 can move back and forth to ensure the cleaning of the recovery port 19, thereby ensuring the dust removal effect and improving the dust removal efficiency.

[0044] During the process of the cleaning brush 34 cleaning the recycling port 19, static electricity is generated during the cleaning by the cleaning brush 34, causing dust to adhere to the surface of the cleaning brush 34. As a further solution of the present invention, a conductive sheet 37 is fixedly connected to the surface of the moving rod 33, and the conductive sheet 37 extends to the position of the cleaning brush 34. A conductive rod 38 is fixedly connected between the two extension plates 26. The moving rod 33 slides on the surface of the conductive rod 38, and the conductive sheet 37 contacts the conductive rod 38. The conductive rod 38 is connected to the external ground wire.

[0045] During the process of cleaning the workpiece surface, the moving rod 33 and the cleaning brush 34 will move back and forth under the profile body 10, and the moving rod 33 will slide on the surface of the conductive rod 38. The static electricity attached to the surface of the cleaning brush 34 will be transferred to the external ground wire through the conductive sheet 37 and the conductive rod 38, thereby removing the static electricity attached to the surface of the cleaning brush 34 and ensuring that the cleaning brush 34 cleans the recovery port 19.

[0046] In the process of cleaning the surface of the workpiece, a lot of dust will be attached to the inside of the cleaning brush 34 during the working process. As a further solution of the present invention, a cleaning comb 39 is fixedly connected to the first side plate 5 and the second side plate 6 at the position corresponding to the cleaning brush 34;

[0047] During the process of cleaning the workpiece surface, when the moving rod 33 moves to the ends of the guide grooves 32 on both sides, the cleaning brush 34 will move to the position of the cleaning comb 39, and the cleaning comb 39 can clean the dust attached to the surface of the cleaning brush 34, thereby reducing the dust attached to the surface of the cleaning brush 34 and ensuring the cleaning of the recovery port 19.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. 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

1. An ultrasonic integrated dry dust removal system for removing static electricity, comprising two support bases (1) arranged in parallel, characterized in that: A conveying plate (2) is provided on the inner side of the two support seats (1), and the conveying plate (2) is used to convey the workpiece. The conveying plate (2) is connected to an external driver. A positioning mechanism is provided on the surface of the conveying plate (2), and the positioning mechanism is used to position the position and height of the workpiece. A mounting plate (3) is fixedly installed on the surface of the two support seats (1). A protective cover (4) is provided between the two mounting plates (3). The bottom of the protective cover (4) has an opening. The first side plate (5) and the second side plate (6) are fixedly installed on both sides of the protective cover (4) close to the two mounting plates (3). A pressure gauge (7) is fixedly connected to the surface of the protective cover (4). An ultrasonic dust removal mechanism is provided inside the cover (4), and the ultrasonic dust removal mechanism is used to generate ultrasonic waves to treat dust on the surface of the workpiece. An electrostatic elimination mechanism is provided inside the ultrasonic dust removal mechanism, and the electrostatic elimination mechanism is used to generate ions to neutralize static electricity on the surface of the workpiece. A negative pressure absorption mechanism is provided inside the protective cover (4), and the negative pressure absorption mechanism is used to absorb and recover dust on the surface of the workpiece after being treated by the ultrasonic dust removal mechanism. An automatic adjustment mechanism is provided between the side plate and the mounting plate (3), and the automatic adjustment mechanism is used to move the ultrasonic dust removal mechanism and the negative pressure absorption mechanism to the same cleaning distance above workpieces at different heights according to the positioning mechanism.

2. The static-removal ultrasonic integrated dry dust removal system according to claim 1 is characterized in that: The positioning mechanism comprises two retractable positioning plates (8), wherein the positioning plates (8) are fixedly connected to the surface of the conveying plate (2), and an elastically retractable height-fixing plate (9) is fixedly connected to the surface of one side of the positioning plate (8), wherein the end of the height-fixing plate (9) is an inclined surface.

3. The static-removal ultrasonic integrated dry dust removal system according to claim 1 is characterized in that: The ultrasonic dust removal mechanism comprises a profile body (10), the profile body (10) is fixedly installed between the first side plate (5) and the second side plate (6), the profile body (10) is located in the protective cover (4), two inclined partition plates (11) are fixedly connected inside the profile body (10), the profile body (10) is divided into a dust removal chamber (12) in the middle and negative pressure chambers (13) on both sides, and the bottom of the inner wall of the dust removal chamber (12) is provided with An air outlet (14), a negative sheet (15) is fixedly connected to the inner wall surface of the dust removal chamber (12) at positions on both sides corresponding to the air outlet (14), and the negative sheet (15) is used to generate ultrasonic waves when air flows through; an air inlet groove (16) is opened at a position of the first side plate (5) corresponding to the dust removal chamber (12), and the air inlet groove (16) passes through the top of the first side plate (5); an air inlet pipe (17) is fixedly connected to the upper surface of the first side plate (5), and the air inlet pipe (17) is communicated with the air inlet groove (16).

4. The static-removal ultrasonic integrated dry dust removal system according to claim 3 is characterized by: The static electricity elimination mechanism comprises a static electricity wind rod (18), wherein the static electricity wind rod (18) is fixedly connected to the inner wall surface of the dust removal chamber (12), and the static electricity wind rod (18) is electrically connected to an external static electricity generator.

5. The static-removal ultrasonic integrated dry dust removal system according to claim 3 is characterized by: The negative pressure absorption mechanism comprises two recovery ports (19), the two recovery ports (19) are respectively opened at the bottom of the inner wall of the two negative pressure chambers (13), an exhaust groove (20) is opened on the surface of the second side plate (6) close to the negative pressure chamber (13), the exhaust groove (20) is connected with the two negative pressure chambers (13), the upper end of the exhaust groove (20) passes through the second side plate (6), and a negative pressure pipe (21) is fixedly connected to the surface of the second side plate (6), and the negative pressure pipe (21) is connected with the exhaust groove (20).

6. The static-removal ultrasonic integrated dry dust removal system according to claim 2, characterized in that: The automatic adjustment mechanism comprises two connecting rods (22), wherein the connecting rods (22) are fixedly connected to the two positioning sides to connect the two positioning plates (8); a telescopic rod (23) is hingedly connected to the side of the positioning plate (8) away from the height-fixing plate (9); the telescopic rod (23) is hingedly connected to the side of the conveying plate (2); a plurality of fixed rods (24) are fixedly connected to the surface of the mounting plate (3); a sliding block (25) is fixedly connected to the surface of the first side plate (5) and the second side plate (6); the sliding block (25) slides on the surface of the fixed rod (24); the fixed rod (24) passes through the sliding block (25); an extension plate (26) is fixedly connected to the surface of the sliding block (25); the bottom of the extension plate (26) extends to the bottom of the profile body (10); the surface of the extension plate (26) is rotatably connected to a first rolling wheel (27); the first rolling wheel (27) is located above the connecting rod (22) and the telescopic rod (23).

7. The static-removal ultrasonic integrated dry dust removal system according to claim 6, characterized in that: Two rotating rods (28) are rotatably connected between the two extension plates (26), the two rotating rods (28) are located below the profile body (10), and the surfaces of the two rotating rods (28) are commonly connected to a synchronous belt (29) for transmission, the rotating rod (28) on the side away from the first rolling wheel (27) penetrates the extension plate (26), and one end of the rotating rod (28) on the side away from the first rolling wheel (27) is fixedly connected to a second rolling wheel (30), the side of the extension plate (26) away from the first rolling wheel (27) is an inclined surface, and the surface of the conveying plate (2) is fixedly connected to a first guide plate (31) at a position below the second rolling wheel (30), The first guide plate (31) is located on the side of the connecting rod (22) away from the positioning plate (8), and the first guide plate (31) is located on the side of the positioning plate (8) away from the telescopic rod (23). One end of the connecting rod (22) close to the first guide plate (31) passes over the positioning plate (8) and then bends downward. A threaded guide groove (32) is provided on the surface of the rotating rod (28). A moving rod (33) is slidably connected to the bottom of the protective cover (4). The moving rod (33) slides in the guide groove (32). The moving rod (33) extends to the position of the recovery port (19), and a cleaning brush (34) is fixedly connected to the surface of the guide groove (32).

8. The static-removal ultrasonic integrated dry dust removal system according to claim 7, characterized in that: The end of the rotating rod (28) away from the second rolling wheel (30) passes through the extension plate (26), and the surface of the extension plate (26) away from the second rolling wheel (30) is rotatably connected with a third rolling wheel (35), and the third rolling wheel (35) is in contact with the surface of the rotating rod (28). The surface of the conveying plate (2) is fixedly connected with a second guide plate (36) at a position corresponding to the third rolling wheel (35), and the second guide plate (36) and the first guide plate (31) are alternately distributed.

9. The static-removal ultrasonic integrated dry dust removal system according to claim 7, characterized in that: A conductive sheet (37) is fixedly connected to the surface of the moving rod (33), and the conductive sheet (37) extends to the position of the cleaning brush (34). A conductive rod (38) is fixedly connected between the two extension plates (26). The moving rod (33) slides on the surface of the conductive rod (38), and the conductive sheet (37) contacts the conductive rod (38). The conductive rod (38) is connected to an external ground wire.

10. The static-removal ultrasonic integrated dry dust removal system according to claim 7, characterized in that: A cleaning comb (39) is fixedly connected to the first side plate (5) and the second side plate (6) at positions corresponding to the cleaning brush (34).

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