CN115229686A - Multi-edge particle paint removing device - Google Patents

Multi-edge particle paint removing device Download PDF

Info

Publication number
CN115229686A
CN115229686A CN202110445082.0A CN202110445082A CN115229686A CN 115229686 A CN115229686 A CN 115229686A CN 202110445082 A CN202110445082 A CN 202110445082A CN 115229686 A CN115229686 A CN 115229686A
Authority
CN
China
Prior art keywords
shell
pressure nozzle
sealing
ribbed
paint stripping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202110445082.0A
Other languages
Chinese (zh)
Other versions
CN115229686B (en
Inventor
金文涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jia'naer Technology Beijing Co ltd
Original Assignee
Jia'naer Technology Beijing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jia'naer Technology Beijing Co ltd filed Critical Jia'naer Technology Beijing Co ltd
Priority to CN202110445082.0A priority Critical patent/CN115229686B/en
Publication of CN115229686A publication Critical patent/CN115229686A/en
Application granted granted Critical
Publication of CN115229686B publication Critical patent/CN115229686B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)

Abstract

The utility model relates to a pollution field when reducing and getting rid of aircraft component coating especially relates to a many arriss granule depainting device, its technical scheme main points are including the high pressure nozzle that can spray many arriss granule, be provided with the sealed shell on high pressure nozzle, high pressure nozzle set up inside the sealed shell and with one side fixed connection of sealed shell, the sealed shell is uncovered with the side that high pressure nozzle is relative, be provided with the negative pressure pipeline on the sealed shell, the one end of keeping away from the sealed shell at the negative pressure pipeline is connected with collection device, reached the purpose that reduces the pollution when getting rid of aircraft component coating.

Description

Multi-edge particle paint removing device
Technical Field
The application relates to the field of aircraft component maintenance, in particular to a multi-edge particle paint removing device.
Background
When the surface nondestructive test is carried out on important large components such as airplane shells and the like, and fatigue cracks and hard damage are searched, the surface coating is firstly removed.
In the related technology, most of the coating treatment is carried out by stripping with a chemical agent, paint removing liquid is sprayed on the surface layer of the airplane needing the paint removing treatment, the paint removing liquid can chemically react with the coating, the coating is dissolved, and then the airplane is cleaned with clear water.
In view of the above-mentioned related art solutions, the inventors found that: the paint removing liquid and the coating generate chemical reaction to generate harmful gas, thereby polluting the environment.
Disclosure of Invention
In order to reduce contamination when removing coatings from aircraft components, the present application provides a multi-ribbed particle paint stripper.
The application provides a many arriss granule depainting device adopts following technical scheme:
the utility model provides a many arriss granule depainting device, is provided with sealed shell including the high pressure nozzle that can spray many arriss granule on high pressure nozzle, and high pressure nozzle sets up inside sealed shell and with one side fixed connection of sealed shell, and the sealed shell is uncovered with the relative side of high pressure nozzle, is provided with the negative pressure pipeline on sealed shell, and the one end of keeping away from sealed shell at the negative pressure pipeline is connected with collection device.
Through adopting above-mentioned technical scheme, high pressure nozzle can be to spraying many arriss granule on the aircraft casing, when many arriss granule striking on the aircraft casing, many arriss granule will cut the coating on the aircraft casing and get rid of the coating cutting, high pressure nozzle sets up inside sealed shell, after high pressure nozzle sprays many arriss granule, many arriss granule will be retained inside sealed shell, then negative pressure pipeline can absorb many arriss granule and coating waste material to the inside collection device of collecting, use many arriss granule to get rid of the coating, reduce the pollutant that chemical reaction produced on the one hand, on the other hand collects many arriss granule and coating waste material inside the collection device, very big reduction the pollution that produces when getting rid of the aircraft coating.
Preferably, a protective shell is arranged inside the sealing shell, the high-pressure nozzle is arranged inside the protective shell, and the negative pressure pipeline is arranged between the protective shell and the sealing shell.
Through adopting above-mentioned technical scheme, set up high pressure nozzle inside the protective housing, use the protective housing to protect high pressure nozzle, after many arriss granule sprayed the aircraft shell on, many arriss granule will be inhaled wherein by negative pressure pipeline between protective housing and sealed shell, and then has reduced many arriss granule and has rebounded the possibility that causes the injury to high pressure nozzle on the high pressure nozzle after sealed shell inside striking.
Preferably, the protective shell is conical, and the high-pressure nozzle is arranged at the vertex of the protective shell.
Through adopting above-mentioned technical scheme, when spraying many arriss granule on high pressure nozzle to the aircraft shell, because air resistance's existence, can make many arriss granule can be the toper diffusion after spouting out from high pressure nozzle inside, consequently set up the protective housing conical can reduce many arriss granule and spout the possibility of time striking on the protective housing, meanwhile, the space of protective housing between the one end of keeping away from high pressure nozzle and the seal shell has been reduced, consequently, the wind speed of negative pressure pipeline when absorbing many arriss granule has been increased, and then the quantity that many arriss granule leaked the external world has been reduced.
Preferably, an extension rod is arranged on one side of the sealing shell close to the high-pressure nozzle, and one end of the extension rod is connected with the sealing shell.
Through adopting above-mentioned technical scheme, be provided with the extension rod on one side that sealed shell is close to high pressure nozzle, the staff can use the extension rod to control the position of sealed shell, makes the staff can control sealed shell in more positions, and then has increased staff's operating space, makes things convenient for the control of staff to sealed shell.
Preferably, a threaded sleeve is arranged on the high-pressure spray head, the threaded sleeve is connected with the sealing shell in a sliding mode, a threaded column is connected onto the threaded sleeve, and the threaded column is in threaded connection with the threaded sleeve.
Through adopting above-mentioned technical scheme, when rotatory screw thread post, can drive the threaded sleeve and remove on the sealed shell to the threaded sleeve will drive the high pressure nozzle and remove on being close to or keeping away from the direction of aircraft shell simultaneously, and then can come the interval between control high pressure nozzle and the aircraft shell according to the condition of coating on the aircraft shell.
Preferably, the one end of keeping away from the threaded sleeve at the screw thread post is provided with the actuating lever, and the actuating lever setting is provided with the universal joint between actuating lever and screw thread post inside the extension rod, and the rotation center of universal joint is located the articulated shaft center department between extension rod and the seal shell.
Through adopting above-mentioned technical scheme, use the actuating lever to drive and drive the screw thread post and rotate, the actuating lever setting is inside the extension rod to the actuating lever can rotate inside the extension rod, uses the universal joint to transmit the rotation of actuating lever to the screw thread post, makes the staff can control the rotation of screw thread post on the extension rod, has made things convenient for the control of staff to high pressure nozzle.
Preferably, be provided with the regulation pole on sealed shell, the one end of adjusting the pole is articulated mutually with sealed shell to adjust the pole with extension rod sliding connection.
Through adopting above-mentioned technical scheme, the one end of adjusting the pole is articulated with the sealed shell, adjusts sliding connection between pole and the extension rod, when producing relative slip between pole and the extension rod, will drive the sealed shell simultaneously and overturn, when the extension rod was fixed each other between the pole with adjusting simultaneously, the top at the extension rod will be fixed to the sealed shell, and the use is adjusted the pole and has been made things convenient for fixed and adjustment to the sealed shell.
Preferably, the adjusting lever is provided with a jack bolt which can be brought into contact with the adjusting lever.
Through adopting above-mentioned technical scheme, when needs will adjust and fix between pole and the extension rod, can use the puller bolt to fix between extension rod and the regulation pole, the puller bolt is small and convenient operation, can alleviate staff's working strength.
Preferably, a high-pressure air inlet pipeline and a material conveying pipeline are arranged on the high-pressure spray head.
Through adopting above-mentioned technical scheme, admission line and many arriss granule pipeline on high pressure nozzle separately set up, and many arriss granule will mix at high pressure nozzle inside and high-pressure gas like this, and then go out with the public high-speed injection of air, has reduced many arriss granule and has entered into the inside high-speed motion of high pressure admission line and cause the possibility of wearing and tearing to high pressure admission line, has increased high pressure admission line's life.
Preferably, one side cross-section that high pressure nozzle was kept away from to sealed shell is the arc indent, is provided with gyro wheel and sealed the pad on the terminal surface that high pressure nozzle was kept away from to sealed shell, and the gyro wheel is provided with a plurality ofly, and sealed pad avoids the gyro wheel setting.
Through adopting above-mentioned technical scheme, the side that high pressure nozzle was kept away from to the sealed shell becomes the arc indent, make the lateral wall of sealed shell laminate mutually with the outer wall of aircraft shell, increase the leakproofness between sealed shell and the aircraft shell, when the sealed shell moves on the aircraft shell, the gyro wheel can reduce and support friction between shell and the aircraft shell, and then make the removal of sealed shell on the aircraft shell more convenient, then use sealed pad will seal between shell and the aircraft shell because the gap that produces fills up with adding the gyro wheel, reduce revealing of many arriss granule.
In summary, the present application has the following technical effects:
1. by arranging the sealing shell, when the high-pressure spray head sprays the multi-edge particles to the outer shell of the airplane for coating removal, the multi-edge particles and the cut coating waste materials are blocked in the sealing shell, so that leakage of the multi-edge particles and the waste materials is reduced, and pollution to the environment is reduced;
2. through having set up threaded sleeve, use actuating lever and screw thread post to drive threaded sleeve and remove, threaded sleeve will drive high pressure nozzle and remove inside the protective housing simultaneously, and then makes the different positions at aircraft shell can control the distance of high pressure nozzle to aircraft shell according to the operating mode to propose work efficiency.
Drawings
FIG. 1 is an overall configuration diagram of a degasser in the embodiment of the present application;
FIG. 2 is a cross-sectional view of a degasser according to an embodiment of the present application;
fig. 3 is a block diagram of a moving component in the embodiment of the present application.
In the figure, 1, a shell is sealed; 11. a negative pressure pipeline; 12. a collection device; 13. an extension rod; 14. a roller; 15. a gasket; 2. a protective shell; 21. a connecting sleeve; 3. a moving assembly; 31. a threaded sleeve; 32. a threaded post; 33. a drive rod; 34. a universal joint; 35. a rotating ring; 4. a high pressure spray head; 41. a high pressure inlet conduit; 42. a material conveying pipeline; 5. an adjustment device; 51. adjusting a rod; 52. an adjustment sleeve; 53. and tightly pushing the bolt.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 and 2, the application provides a multi-edge particle paint removing device, which includes a sealing shell 1, a protective shell 2, a high-pressure spray head 4 and a negative pressure recovery device, wherein the high-pressure spray head 4 and the negative pressure recovery device are capable of spraying multi-edge particles, the sealing shell 1 is a square shell, one side of the sealing shell 1 is open, two opposite side walls on the open side of the sealing shell 1 are both concave inwards, the sealing shell is in an arc shape matched with the bending degree of the shell of an airplane, the protective shell 2 is arranged inside the sealing shell 1, the protective shell 2 is conical, the bottom surface of the protective shell 2 faces the open side of the sealing shell 1, the bottom of the protective shell 2 is located inside the sealing shell 1, the top end of the protective shell 2 is arranged at the center position of the side face of the sealing shell 1 opposite to the open side, and is fixedly connected with the sealing shell 1, the high-pressure spray head 4 is arranged at the top position of the protective shell 2, the negative pressure pipeline 11 is arranged at the side face of the sealing shell 1 opposite to the open side, the negative pressure pipeline 11 is communicated between the sealing shell 1 and the protective shell 2, and the negative pressure pipeline 11 is communicated with the sealing shell 1, and the negative pressure pipeline 11 is communicated with the collecting device 12 capable of providing negative pressure to the negative pressure pipeline 11 for collecting.
Referring to fig. 1 and 2, when the coating on the aircraft skin needs to be cleaned, the high-pressure nozzle 4 is used for spraying multi-edge particles onto the coating on the aircraft skin, the multi-edge particles are made of plastic and other materials with hardness smaller than that of metal, the edges of the multi-edge particles can cut and polish the coating on the aircraft skin, and then the coating on the aircraft skin is cut down, and meanwhile, the multi-edge particles have smaller hardness than that of the aircraft skin, so that the multi-edge particles have extremely small damage to the aircraft skin when polishing and removing the coating.
Referring to fig. 1 and 2, when the high-pressure nozzle 4 is used for spraying onto the aircraft shell, the open side of the seal shell 1 needs to be attached to the outer surface of the aircraft shell, the collecting device 12 is started at the same time, then the high-pressure nozzle 4 sprays multi-edge particles onto the aircraft shell inside the seal shell 1, so that the multi-edge particles can coat and remove the aircraft shell inside the seal shell 1, the sprayed multi-edge particles are stored inside the protective shell 2, and then the multi-edge particles and the coated particles scraped by the multi-edge particles are sucked into the collecting device 12 by the negative pressure pipeline 11 under negative pressure airflow for collection.
Referring to fig. 1 and 2, when the sealing case 1 and the protective case 2 are placed on the outer surface of the aircraft casing, since the negative pressure pipe 11 extracts air and multi-ribbed particles between the sealing case 1 and the protective case 2, there is an adsorption force so that the sealing case 1 can be adsorbed on the aircraft casing, and thus when the high pressure nozzle 4 is used to spray the multi-ribbed particles onto the aircraft casing, a worker can place the sealing case 1 on the aircraft casing with only a small force.
With reference to fig. 1 and 2, rollers 14 are provided on the side walls of the open side of the capsule 1, so that when the capsule 1 is moved over the aircraft skin, the rollers 14 reduce the frictional resistance between the capsule 1 and the aircraft skin, which in turn facilitates the movement of the capsule 1 over the aircraft skin. The sealing gasket 15 is arranged on the edge of the open side of the sealing shell 1, the sealing gasket 15 is arranged to avoid the roller 14, and the sealing gasket 15 can seal the gap between the aircraft shell and the sealing shell 1, which is generated by the roller 14, so that the sealing performance between the sealing shell 1 and the aircraft shell is improved.
Referring to fig. 1 and 2, be provided with extension rod 13 and adjusting device 5 on sealed shell 1 and the relative side of open side, the one end of extension rod 13 is articulated each other with sealed shell 1, and adjusting device 5 can be used for controlling sealed shell 1 with extension rod 13 cooperation, makes sealed shell 1 rotate and fix, makes things convenient for the staff to control the uncovered of sealed shell 1 and laminate mutually with aircraft shell. When the eminence to aircraft shell is scribbled and is got rid of, the staff can stand and use extension rod 13 to laminate seal shell 1 on aircraft shell on the elevating platform, makes the staff can have bigger operating space, further can improve staff's work efficiency.
Referring to fig. 1 and 2, the adjusting device 5 includes an adjusting rod 51, an adjusting sleeve 52 and a tightening bolt 53, the adjusting rod 51 is hinged on the side surface of the seal housing 1 away from the opening side, away from the extension rod 13, the adjusting rod 51 and the central axis of the extension rod 13 are located in the same plane, the adjusting sleeve 52 is arranged at one end of the adjusting rod 51 away from the seal housing 1, the adjusting sleeve 52 is sleeved on the peripheral surface of the adjusting rod 51, the adjusting rod 51 is slidably connected with the adjusting sleeve 52, the adjusting sleeve 52 is arranged in parallel with the extension rod 13, the peripheral surface of the adjusting sleeve 52 is attached to the peripheral surface of the extension rod 13, and the adjusting sleeve 52 is fixedly connected with the extension rod 13; the adjusting sleeve 52 is provided with a tightening bolt 53, the tightening bolt 53 is screwed to the adjusting sleeve 52, and the tightening bolt 53 can penetrate the adjusting sleeve 52 to abut against the adjusting rod 51.
Referring to fig. 1 and 2, when adjusting pole 51 and adjusting the inside removal of sleeve 52 to use tightening bolt 53 will adjust and fix between pole 51 and the adjusting sleeve 52, and then can make adjusting pole 51 and extension rod 13 will change the distance before the one end of being close to sealed shell 1, extension rod 13 and adjusting pole 51 will drive sealed shell 1 and rotate simultaneously, and then make the staff can control the opening side of sealed shell 1 and laminate with the aircraft shell.
Referring to fig. 1 and 2, a high-pressure air inlet pipe 41 and a material conveying pipe 42 are communicated with the high-pressure nozzle 4 in the circumferential direction, high-pressure air can be introduced into the high-pressure nozzle 4 through the high-pressure air inlet pipe 41, the high-pressure air can be sprayed out from a nozzle of the high-pressure nozzle 4, meanwhile, the high-pressure air can enable multi-edge particles inside the material conveying pipe 42 to be sprayed out along with air flow, and compared with the method that the multi-edge particles are mixed with the high-pressure air and then sprayed out, the material conveying pipe 42 is separately arranged, the possibility that the multi-edge particles enter the high-pressure air inlet pipe 41 is reduced, the damage of the multi-edge particles to the high-pressure air inlet pipe 41 in the conveying process is reduced, and the service lives of the high-pressure air inlet pipe 41 and the material conveying pipe 42 are prolonged.
Referring to fig. 1 and 2, since the high pressure nozzle 4 uses high pressure gas to drive the multi-edge particles to impact and rub the coating of the aircraft shell, after the high pressure gas and the multi-edge particles are sprayed out from the high pressure nozzle 4, the multi-edge particles are diffused outward in a fan shape under the action of air resistance, so that the protective shell 2 is arranged in a cone shape, the possibility that the multi-edge particles impact on the protective shell 2 is reduced, meanwhile, the space inside the sealing shell 1 can be fully utilized, and the space utilization rate is improved. The bottom of protective housing 2 is located the open side of sealed shell 1, and then makes in sealed shell 1 open department, and the clearance between sealed shell 1 and the protective housing 2 bottom is minimum, consequently when negative pressure pipeline 11 absorbs the many arriss granule, the wind speed of protective housing 2 bottom is the biggest, when making negative pressure pipeline 11 absorb the many arriss granule like this, can reduce the possibility that many arriss granule revealed from sealed shell 1 in.
Referring to fig. 1 and 2, be provided with on protective housing 2 and drive high pressure nozzle 4 and carry out the removal subassembly 3 that removes in protective housing 2 inside, and then make high pressure nozzle 4 can be close to or keep away from aircraft shell in protective housing 2 is inside, when high pressure nozzle 4 is close to aircraft shell, the injection velocity of many arriss granule can be bigger, but the injection area is less, and when aircraft shell was kept away from to high pressure nozzle 4, the injection area of many arriss granule can grow, the injection velocity will diminish, consequently, need high pressure nozzle 4 to be close to the injection to the thick coating that glues the viscosity and is stronger. Therefore, the worker can control the high-pressure spray head 4 to be close to or far away from the airplane shell according to the coating working condition.
Referring to fig. 2 and 3, a connection sleeve 21 is provided at a position of an apex of the protective case 2, the connection sleeve 21 communicates with the inside of the protective case 2, the connection sleeve 21 is fixedly connected with the protective case 2, and the high-pressure nozzle 4 is provided inside the connection sleeve 21. Remove subassembly 3 is including setting up the threaded sleeve 31 inside connecting sleeve 21, the one end of threaded sleeve 31 and the one end fixed connection that the jet orifice was kept away from to high pressure nozzle 4, threaded sleeve 31 and connecting sleeve 21 sliding connection, it is connected with screw thread post 32 to keep away from one end of high pressure nozzle 4 at threaded sleeve 31, screw thread post 32 and threaded sleeve 31 threaded connection, when rotatory screw thread post 32, screw thread post 32 will drive high pressure nozzle 4 and move on being close to or keeping away from the direction of aircraft shell.
Referring to fig. 2 and 3, a through hole is opened at the central axis of the extension rod 13, a driving rod 33 is disposed on one end of the threaded column 32 away from the threaded sleeve 31, the driving rod 33 is coaxially disposed inside the through hole, and the driving rod 33 can rotate inside the extension rod 13; a universal joint 34 is arranged between the driving rod 33 and the threaded column 32, the rotation center of the universal joint 34 is located at the rotation center between the connecting sleeve 21 and the extension rod 13, and a rotating ring 35 is arranged on the end of the driving rod 33 far away from the threaded column 32, and the rotating ring 35 is annular and is fixedly connected with the driving rod 33.
Referring to fig. 2 and 3, the driving rod 33 can be driven to rotate inside the extension rod 13 by using the rotating ring 35, and meanwhile, the threaded column 32 can be driven to rotate through the transmission of the universal joint 34, so that the threaded sleeve 31 in threaded connection with the threaded column 32 can be driven to slide inside the connecting sleeve 21, and thus the high-pressure nozzle 4 can be controlled to move in the direction close to or far away from the aircraft shell, and the control on the high-pressure nozzle 4 can be realized.
Referring to fig. 2 and 3, due to the rotational connection between the driving rod 33 and the extension rod 13, when the threaded post 32 is rotated and the threaded sleeve 31 moves inside the connection sleeve 21, the threaded post 32 will push the driving rod 33 at one end and push the threaded sleeve 31 to move inside the connection sleeve 21 at the other end.
Referring to fig. 2 and 3, when the robot is used to remove the coating of the aircraft skin, the robot can control the position of the seal housing 1 by controlling the driving rod 33 and the adjusting rod 51, which is convenient for the operation of the worker. The distance between the high-pressure nozzle 4 and the aircraft casing can be controlled by applying a rotating force to the rotating ring 35.
To sum up, the application process of this application is: when the aircraft shell needs to be depainted, the collecting device 12 is started firstly, the negative pressure pipeline 11 is made to extract air, then the seal shell 1 and the protective shell 2 are placed on the aircraft shell under the combined action of the extension rod 13 and the adjusting rod 51, at the moment, the seal shell 1 and the protective shell 2 are adsorbed on the aircraft shell under the suction action of the negative pressure pipeline 11, then the high-pressure spray head 4 is used for spraying multi-edge particles onto the aircraft shell, meanwhile, the extension rod 13 and the adjusting rod 51 are used for driving the seal shell 1 to move on the aircraft shell, coatings on the aircraft shell are removed, and in different positions of the aircraft shell, the distance from the high-pressure spray head 4 to the aircraft shell is controlled through the rotation driving rod 33 according to requirements, so that the coatings on the aircraft shell are cleaned more cleanly.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims (10)

1. The utility model provides a many arriss granule paint stripping device, includes high pressure nozzle (4) that can spray many arriss granule, its characterized in that: be provided with sealed shell (1) on high pressure nozzle (4), high pressure nozzle (4) set up inside sealed shell (1) and with one side fixed connection of sealed shell (1), the side that sealed shell (1) and high pressure nozzle (4) are relative is uncovered, is provided with negative pressure pipeline (11) on sealed shell (1), is connected with collection device (12) in the one end that sealed shell (1) was kept away from in negative pressure pipeline (11).
2. The multi-ribbed particle paint stripping apparatus as claimed in claim 1, wherein: a protective shell (2) is arranged in the sealing shell (1), the high-pressure spray head (4) is arranged in the protective shell (2), and the negative pressure pipeline (11) is arranged between the protective shell (2) and the sealing shell (1).
3. The multi-ribbed particle paint stripping apparatus as claimed in claim 2, wherein: the protective shell (2) is conical, and the high-pressure spray head (4) is arranged at the top point of the protective shell (2).
4. The multi-ribbed particle paint stripping apparatus as claimed in claim 1, wherein: an extension rod (13) is arranged on one side of the sealing shell (1) close to the high-pressure spray head (4), and one end of the extension rod (13) is connected with the sealing shell (1).
5. The multi-ribbed particle paint stripping apparatus as claimed in claim 4, wherein: the high-pressure sprayer is characterized in that a threaded sleeve (31) is arranged on the high-pressure sprayer (4), the threaded sleeve (31) is in sliding connection with the sealing shell (1), a threaded column (32) is connected to the threaded sleeve (31), and the threaded column (32) is in threaded connection with the threaded sleeve (31).
6. The multi-ribbed particle paint stripping apparatus as claimed in claim 5, wherein: one end of the threaded column (32) far away from the threaded sleeve (31) is provided with a driving rod (33), the driving rod (33) is arranged inside the extension rod (13), a universal joint (34) is arranged between the driving rod (33) and the threaded column (32), and the rotation center of the universal joint (34) is positioned at the center of a hinge shaft between the extension rod (13) and the sealing shell (1).
7. The multi-ribbed particle paint stripping apparatus as claimed in claim 4, wherein: an adjusting rod (51) is arranged on the sealing shell (1), one end of the adjusting rod (51) is hinged with the sealing shell (1), and the adjusting rod (51) is connected with the extending rod (13) in a sliding mode.
8. The multi-ribbed particle paint stripping apparatus as claimed in claim 7, wherein: the adjusting rod (51) is provided with a puller bolt (53) which can be abutted against the adjusting rod (51).
9. The multi-ribbed particle paint stripping apparatus as claimed in claim 1, wherein: the high-pressure nozzle (4) is provided with a high-pressure air inlet pipeline (41) and a material conveying pipeline (42).
10. The multi-ribbed particle paint stripping apparatus as claimed in claim 1, wherein: the cross section of one side of the sealing shell (1) far away from the high-pressure nozzle (4) is arc-shaped and concave, the end face of the sealing shell (1) far away from the high-pressure nozzle (4) is provided with a plurality of rollers (14) and sealing gaskets (15), and the sealing gaskets (15) are arranged to avoid the rollers (14).
CN202110445082.0A 2021-04-24 2021-04-24 Multi-edge particle paint removing device Active CN115229686B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110445082.0A CN115229686B (en) 2021-04-24 2021-04-24 Multi-edge particle paint removing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110445082.0A CN115229686B (en) 2021-04-24 2021-04-24 Multi-edge particle paint removing device

Publications (2)

Publication Number Publication Date
CN115229686A true CN115229686A (en) 2022-10-25
CN115229686B CN115229686B (en) 2023-11-24

Family

ID=83665870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110445082.0A Active CN115229686B (en) 2021-04-24 2021-04-24 Multi-edge particle paint removing device

Country Status (1)

Country Link
CN (1) CN115229686B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006037698A2 (en) * 2004-10-05 2006-04-13 Siemens Aktiengesellschaft Method and device for polishing the surface of a component
JP2008023673A (en) * 2006-07-22 2008-02-07 Kinzoku Kagaku Kenkyusho:Kk Sponge blasting apparatus
CN201543622U (en) * 2009-11-05 2010-08-11 汪洋旭 Paint coating cleaner
CN207509043U (en) * 2017-12-11 2018-06-19 东莞市专新模型技术有限公司 A kind of Improvement type sand-blasting machine
CN110813921A (en) * 2019-11-27 2020-02-21 永兴鹏琨环保有限公司 Paint vehicle recovery unit after PCBA board depainting
CN210476632U (en) * 2019-09-20 2020-05-08 青岛三鼎电子有限公司 Mobile phone key sandblast composing tool
CN211103475U (en) * 2019-11-20 2020-07-28 新余市凯丰机械配件有限公司 A rust cleaning device for metal casting surface treatment
CN111843849A (en) * 2020-08-05 2020-10-30 江苏佰健环保科技有限公司 Physical clearing process and clearing system for safe and environment-friendly aircraft skin paint layer
CN112571301A (en) * 2020-12-24 2021-03-30 华南理工大学 Abrasive water jet nozzle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006037698A2 (en) * 2004-10-05 2006-04-13 Siemens Aktiengesellschaft Method and device for polishing the surface of a component
JP2008023673A (en) * 2006-07-22 2008-02-07 Kinzoku Kagaku Kenkyusho:Kk Sponge blasting apparatus
CN201543622U (en) * 2009-11-05 2010-08-11 汪洋旭 Paint coating cleaner
CN207509043U (en) * 2017-12-11 2018-06-19 东莞市专新模型技术有限公司 A kind of Improvement type sand-blasting machine
CN210476632U (en) * 2019-09-20 2020-05-08 青岛三鼎电子有限公司 Mobile phone key sandblast composing tool
CN211103475U (en) * 2019-11-20 2020-07-28 新余市凯丰机械配件有限公司 A rust cleaning device for metal casting surface treatment
CN110813921A (en) * 2019-11-27 2020-02-21 永兴鹏琨环保有限公司 Paint vehicle recovery unit after PCBA board depainting
CN111843849A (en) * 2020-08-05 2020-10-30 江苏佰健环保科技有限公司 Physical clearing process and clearing system for safe and environment-friendly aircraft skin paint layer
CN112571301A (en) * 2020-12-24 2021-03-30 华南理工大学 Abrasive water jet nozzle

Also Published As

Publication number Publication date
CN115229686B (en) 2023-11-24

Similar Documents

Publication Publication Date Title
US10654077B2 (en) Dual-purpose rotating spray gun for dust removal and cleaning
CN102151638B (en) Semi-automatic derusting and paint spraying device for surface of metal tube, and derusting and paint spraying method thereof
CN112044647B (en) Automatic paint spraying device for automobile maintenance
CN109482399A (en) A kind of spray equipment
CN204674796U (en) A kind of negative-pressure water jet brush device for cleaning
CN110947546A (en) Spraying equipment for uniformly spraying paint on surface of furniture and using method thereof
CN115229686A (en) Multi-edge particle paint removing device
CN208551637U (en) Curtain wall cleaning device and curtain cleaning robot
CN1748940A (en) Axial sucking type dustless sand blasting gun
CN107790319A (en) A kind of industrial automation spray-painting plant
CN207357477U (en) A kind of workpiece paint spraying apparatus
CN211989324U (en) Spraying equipment for architectural design frame
CN212883137U (en) Spraying equipment of track robot
CN211463567U (en) Dual-purpose gun for dust removal and cleaning
CN112619386A (en) Multi-range contact type desulfurization equipment for waste gas treatment capable of circularly extracting treatment liquid
CN107716180A (en) A kind of sewage disposal medicament flusher
CN111715449A (en) Art design sample drying dust collector that colors
CN206839898U (en) A kind of gas purging device for vision camera
CN211660329U (en) Spraying equipment for uniformly spraying paint on surface of furniture
CN211488181U (en) Heatstroke prevention spraying device for building roof construction
CN208694568U (en) A kind of moisture film deodorization deduster
CN207138173U (en) A kind of coating recycling paint spray booth
WO2021145774A8 (en) Spray unit with a rotatable nozzle as well as a blasting device
CN1196537C (en) Electrostatic spray method for Zn-enriched priming paint
CN206858659U (en) A kind of duster for alloy workpiece

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant