CN219723292U - Automatic spraying flash gun - Google Patents
Automatic spraying flash gun Download PDFInfo
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- CN219723292U CN219723292U CN202320964704.5U CN202320964704U CN219723292U CN 219723292 U CN219723292 U CN 219723292U CN 202320964704 U CN202320964704 U CN 202320964704U CN 219723292 U CN219723292 U CN 219723292U
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- 238000005507 spraying Methods 0.000 title claims abstract description 121
- 238000000576 coating method Methods 0.000 claims abstract description 22
- 239000011248 coating agent Substances 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims description 109
- 239000003973 paint Substances 0.000 claims description 20
- 230000003993 interaction Effects 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 abstract description 5
- 238000007726 management method Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automatic spraying flash gun, which comprises a shell, wherein a power supply assembly is preset in the shell, a spraying assembly is arranged at the front end of the shell, a moving assembly is arranged below the spraying assembly, and a motor is arranged in the moving assembly; the control assembly is arranged in the shell, the front end part of the shell is provided with a plurality of laser rangefinders, the laser rangefinders are electrically connected with the control assembly, the input and display assembly is arranged at the rear end of the shell, and the control assembly receives distance data measured by the laser rangefinders, spraying parameters input by the parameter setting key and switching signals transmitted by the spraying switch and then controls the motor to automatically swing back and forth according to set speed and track to finish spraying. The spraying flash gun disclosed by the utility model has a simple structure, can be operated by being held by a single person, contains preset parameters, can finish spraying work by one key, reduces the complexity of repairing operation of a damaged area of a coating, and is suitable for in-situ repair of aircraft damage.
Description
Technical Field
The utility model relates to the technical field of aircraft spraying, in particular to an automatic spraying flash gun.
Background
At present, local repair of the domestic aircraft coating mainly depends on manual spraying and robot spraying for repair. The manual spraying is highly dependent on the experience of staff in the aspects of paint film performance, spraying efficiency and paint utilization rate, the bottleneck is increasingly displayed, the quality of the manual repairing coating is unstable, and the development requirement of the increasingly improved aircraft coating process cannot be met. The robot spraying can make up the disadvantages of manual spraying to a great extent by virtue of excellent kinematic control and quick and accurate control of spraying technological parameters, but the existing aircraft surface coating damage is mostly small-area local damage, the robot is adopted for automatic repair, the equipment cost is high, the composition is complex, the operation difficulty is high, the movement is difficult, the problems of long pipe line, complex programming, gas path and coating control lag and the like exist, and the local damage of the aircraft surface coating is difficult to repair in situ. Therefore, how to provide an automatic spray flash gun is a problem to be solved by the person skilled in the art.
Disclosure of Invention
The utility model aims to provide an automatic spraying flash gun which has the advantages of simple structure, small volume, light weight and low price, can be operated by a single person in a handheld way, contains preset parameters, can finish spraying work by one key, is simple and convenient to use, reduces the complexity of repairing operation of a damaged area of a coating, and is suitable for in-situ repair of aircraft damage.
The automatic spraying flash gun comprises a shell, wherein a power supply assembly is preset in the shell, a spraying assembly used for spraying an aircraft coating is arranged on the shell, a moving assembly is arranged below the spraying assembly, and a motor is arranged in the moving assembly; the inside of casing is provided with the control assembly who is used for controlling motor pivoted, be provided with a plurality of laser rangefinder with control assembly electric connection on the casing, the rear end of casing is provided with the input and the display module that are used for mutual.
On the basis of the scheme, the spraying subassembly is including setting up the spray gun on the motion subassembly, be provided with the paint tank on the spray gun, just paint tank discharge gate and spray gun feed inlet intercommunication, install explosion-proof solenoid valve in the casing, explosion-proof solenoid valve right side quick pull plug is connected to the air inlet connector top through the high-pressure air pipe, the air inlet connector passes through the nut to be fixed in the casing, the air inlet connector below is connected with the high-pressure air compressor through the high-pressure air pipe for the spraying subassembly provides high-pressure air, explosion-proof solenoid valve top terminal positive electrode connection relay, explosion-proof solenoid valve top terminal negative pole connection power management module for the air feed of control spray gun.
On the basis of the scheme, the motion assembly comprises a motor, an output shaft of the motor is upwards arranged, a motor support is arranged on the motor, and a spray gun base is arranged on the motor support.
On the basis of the scheme, the spray gun base comprises a spray gun air outlet hole, a fixing hole and an air inlet hole, the spray gun base is fixed below the spray gun through a fixing hole bolt, the upper surface of the spray gun base is an arc-shaped curved surface and is matched with the lower surface of the spray gun, the air outlet hole is matched with the air inlet hole below the spray gun and is used for providing high-pressure air for spraying, and the air inlet hole is connected to the quick-pulling plug on the left side of the explosion-proof electromagnetic valve through a high-pressure air pipe.
On the basis of the scheme, the control assembly comprises a data processing control board electrically connected with the motor, a relay and a laser indicator, wherein the signal input end of the relay is connected with the data processing control board, the anode of the output end of the relay is connected with the anode of the power assembly, the cathode of the output end of the relay is connected with the anode binding post of the explosion-proof electromagnetic valve and used for controlling the switch of the explosion-proof electromagnetic valve, the laser range finder comprises a laser range finder arranged at the front end part of the shell, the laser range finder and the left end surface of the spray gun are positioned on the same plane and used for measuring the distance between the spray gun and the spraying area of the airplane and transmitting distance data to the data processing control board, and the laser indicator is arranged below the laser range finder.
On the basis of the scheme, the input and display assembly comprises a display screen, a parameter setting key and a spraying switch which are arranged at the rear end of the shell, and the display screen, the parameter setting key and the spraying switch are electrically connected with the data processing control board.
On the basis of the scheme, the power supply assembly comprises a rechargeable battery, a power management module, a power switch and a charging interface, wherein the anode of the rechargeable battery is connected with the anode of the power switch, the cathode of the rechargeable battery is connected with the cathode of the power management module and used for supplying power to the internal assembly of the spraying flash gun, and the anode and the cathode of the rechargeable battery are respectively connected with the anode and the cathode of the charging interface.
The beneficial effects of the utility model are as follows:
(1) The built-in motor of the spraying flash gun can automatically swing back and forth at a constant speed according to a set speed and a track to finish spraying, and the problem of unstable speed caused by manual swing spraying is solved;
(2) The explosion-proof electromagnetic valve is arranged in the spraying flash gun, the paint tank is arranged on the side, the air supply and feed distance is shortened, the control time delay is reduced, the reaction speed is high, and the drip leakage after the spraying is finished is effectively solved;
(3) The internal data processing control board of the spraying flash gun can set parameters such as the length and width of a spraying area, the spraying speed, the spraying times, the spraying reserved angle and the like, and can automatically plan a spraying track according to the spraying parameters;
(4) The spraying flash gun has the advantages of simple structure, small volume, light weight and low price, can be operated by being held by a single person, contains preset parameters, can finish spraying work by one key, is simple and convenient to use, reduces the complexity of repairing operation of a coating damaged area, and is suitable for in-situ repair of aircraft damage;
(5) The front end of the spraying flash gun is provided with the laser indicator, so that the positioning of a spraying area can be assisted;
(6) The front end of the spraying flash gun is provided with the laser ranging sensor, so that the distance between the spraying gun and a damaged area can be measured, and the spraying flash gun is used for carrying out spraying track planning.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of an automatic spray flash gun according to the present utility model;
FIG. 2 is a schematic view of a spray assembly of an automatic spray flash gun according to the present utility model;
FIG. 3 is a schematic diagram of a left-hand structure of a moving assembly in an automatic spray flash gun according to the present utility model;
FIG. 4 is a schematic diagram of a main structure of a moving assembly in an automatic spray flash gun according to the present utility model;
FIG. 5 is a schematic diagram of a control assembly of an automatic spray flash gun according to the present utility model;
FIG. 6 is a schematic diagram of the input and display assembly and the power assembly of the automatic spray flash gun according to the present utility model;
FIG. 7 is a schematic view of a housing in an automatic spray flash gun according to the present utility model
FIG. 8 is a schematic view of the internal structure of the lower housing of the automatic spray flash gun according to the present utility model;
FIG. 9 is a block diagram of an automatic spray flash gun according to the present utility model;
FIG. 10 is a flow chart of the internal connection and control of an automatic spray flash gun and a spray method thereof according to the present utility model;
FIG. 11 is a flow chart of a process for repairing a coating layer of an automatic spray flash gun and a spray method thereof according to the present utility model.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
Referring to fig. 1, an automatic spray flash gun comprises a housing 6, a power supply assembly 5 is preset in the housing 6,
the spraying assembly 1 is arranged at the front end of the shell 6 and is used for spraying the aircraft coating;
the motion assembly 2 is arranged below the spraying assembly 1, and a motor 21 is arranged in the motion assembly 2;
the control assembly 3 is arranged in the shell 6, a plurality of laser rangefinders are arranged at the front end part of the shell 6, and the laser rangefinders are electrically connected with the control assembly 3;
the input and display assembly 4 is arranged at the rear end of the shell 6, and the control assembly 3 receives distance data measured by the laser range finder, spraying parameters input by the parameter setting key 42 and switching signals transmitted by the spraying switch 43 and then controls the motor 21 to rotate at a constant speed and swing back and forth according to a set speed and an angle so as to finish longitudinal and transverse spraying.
Referring to fig. 2, in the present embodiment, the spray assembly 1 includes a spray gun 11 disposed on the moving assembly 2, a paint tank 12 is disposed on the spray gun 11, and the paint tank 12 is mounted on a lateral feed port of the spray gun 11 through a through adaptor. The paint tank 12 adopts gravity type feeding to reduce the feeding distance, therefore, the paint tank 12 needs to be kept vertically upwards when spraying, the included angle between the paint tank 12 and the spray gun 11 needs to be adjusted through the installation angle of the through adapter connector when different spraying angles, and the discharge port of the paint tank 12 is communicated with the feed port of the spray gun 11, an explosion-proof electromagnetic valve 13 is installed in the shell 6, the bottom of the explosion-proof electromagnetic valve 13 is fixed on an explosion-proof electromagnetic valve installation hole 615 on the lower shell 61 through bolts, a quick-pull plug on the right side of the explosion-proof electromagnetic valve 13 is connected to the upper part of the air inlet connector 14 through a high-pressure air pipe, the air inlet connector 14 is fixed in the shell 6 through a nut, the lower part of the air inlet connector 14 is connected with the high-pressure air compressor through the high-pressure air pipe and used for providing high-pressure air for the spraying assembly 1, the positive terminal above the explosion-proof electromagnetic valve 13 is connected with the relay 32, and the negative terminal above the explosion-proof electromagnetic valve 13 is connected with the power management module 52 and used for controlling the air supply of the spray gun 11.
Referring to fig. 3-4, in the present embodiment, the motion assembly 2 includes a motor 21, a motor bracket 22, and a spray gun base 23; the motor 21 is fixed to the motor mounting hole 613 of the lower housing 61 by four bolts through fixing holes on both sides, the motor 21 is connected with the data processing control board 31 through a signal line, and the spray gun 11 is controlled to move according to a planned speed and track according to a signal transmitted from the data processing control board 31 while being connected to the power management module 52 through a power line. The motor bracket 22 is fixed to the upper side of the motor 21 by screws and to the bottom of the torch base 23 by two bolts. The spray gun base 23 is provided with a spray gun fixing hole 231, an air outlet hole 232 and an air inlet hole 233. The spray gun base 23 is fixed to the upper side of the motor bracket 22 by two bolts, is fixed to the lower side of the spray gun 11 by one bolt, and is engaged with the arc surface of the lower side of the spray gun 11 by the arc surface of the upper side, thereby preventing the spray gun 11 from rotating. The air outlet 232 cooperates with an air inlet opening below the spray gun 11 to provide high pressure air for spraying. The air inlet 233 is connected to the left quick-pull plug of the explosion-proof solenoid valve 13 through a high-pressure air pipe.
In this embodiment, the spray gun base 23 includes a spray gun air outlet 231, a fixing hole 232 and an air inlet 233, the spray gun base 23 is fixed below the spray gun 11 by a bolt of the fixing hole 232, and the upper surface of the spray gun base 23 is arc-shaped and matched with the lower surface of the spray gun 11, the air outlet 231 is matched with the air inlet below the spray gun 11 for providing high-pressure air for spraying, and the air inlet 233 is connected to a quick-pull plug on the left side of the explosion-proof electromagnetic valve 13 by a high-pressure air pipe.
Referring to fig. 5, in this embodiment, the control assembly 3 includes a data processing control board 31 electrically connected to the motor 21, a relay 32, a laser rangefinder 33 and a laser indicator 34, the signal input end of the relay 32 is connected to the data processing control board 31, the positive electrode of the output end of the relay 32 is connected to the positive electrode of the power assembly 5, the negative electrode of the output end of the relay 32 is connected to the positive electrode terminal of the explosion-proof electromagnetic valve 13 for controlling the switch of the explosion-proof electromagnetic valve 13, the laser rangefinder 33 is mounted at the front end of the housing 6, and the laser rangefinder 33 and the left end face of the spray gun 11 are located on the same plane (if not coplanar, the distance between the left end faces of the laser rangefinder 33 and the spray gun should be considered for measuring the distance between the spray gun 11 and the aircraft, and transmitting the distance data to the data processing control board 31, and the laser indicator 34 is disposed below the laser rangefinder 33.
In this embodiment, the laser indicator 34 forms an included angle γ with the spray gun 11, and the laser indicator 34 sprays a light spot formed at the geometric center of the spraying area of the aircraft;
wherein, the calculation formula of the included angle gamma is:
wherein L is 1 L is the vertical distance between the laser pointer 34 and the axis of the spray gun 11 2 The distance is measured for the vertical distance between the center point of the left end surface of the spray gun 11 and the surface of the spraying area of the airplane, namely, the distance is measured by a laser range finder.
Referring to fig. 6, in the present embodiment, the input and display assembly 4 includes a display screen 41, a parameter setting key 42 and a spray switch 43 disposed at the rear end of the housing 6, where the display screen 41, the parameter setting key 42 and the spray switch 43 are all electrically connected with the data processing control board 31, and the data processing control board 31 receives distance data measured by the laser range finder 34, spray parameters input by the parameter setting key 42, and switch signals transmitted by the spray switch 43, and outputs automatic spray flash status information to the display screen 41.
Referring to fig. 7, the power supply assembly includes a rechargeable battery 51, a power management module 52, a power switch 53 and a charging interface 54, wherein the positive electrode of the rechargeable battery 51 is connected with the positive electrode of the power switch 53, the negative electrode of the rechargeable battery 51 is connected with the negative electrode of the power management module 52, and the rechargeable battery 51 is used for supplying power to the internal assembly of the spraying flash gun, and the positive electrode and the negative electrode of the rechargeable battery 51 are respectively connected with the positive electrode and the negative electrode of the charging interface 54.
In the present embodiment, as shown in fig. 8, the rechargeable battery 51 is placed in the battery compartment 6113 inside the handle of the lower case 61, and is fixed by the cooperation of the lower case 61, the upper case 62, and the rear cover 63. The power management module 52 is fixed to the mounting hole 616 of the lower shell power management module through two screws, the positive electrode is connected with the negative electrode of the power switch 53, the negative electrode is connected with the negative electrode of the rechargeable battery 51, and the power management module is used for reducing the output voltage of the rechargeable battery 51 and keeping the voltage stable, so as to supply power for all equipment in the automatic spraying flash gun. The power switch 53 is fixed on the power switch fixing hole 617 of the lower shell 61 through a nut, the anode is connected with the anode of the rechargeable battery 51, the cathode is connected with the anode of the power management module and used for controlling the on-off of the automatic spraying flash gun power supply, the charging interface 54 is fixed on the charging interface mounting hole 6110 of the lower end face of the handle of the lower shell 61 through a nut, and the anode and the cathode of the charging interface 54 are respectively connected with the anode and the cathode of the rechargeable battery 51 and used for charging the battery.
Referring to fig. 10-11, a spray method of an automatic spray flash gun comprises the following method steps:
(1) Cleaning greasy dirt, rust and damage coating on the surface of the aircraft part, and adhering protective paper around the damaged area of the coating by using an adhesive tape to prevent the coating from being sputtered on the intact coating; the inner boundary of the protective paper is tightly attached to the outer boundary of the damaged area, and the distance between the outer boundary of the protective paper and the outer boundary of the damaged area is more than 200 mm;
(2) Treating the surface of the damaged area of the part by using acetone for 1 to 3 times;
(3) Turning on the power switch of the self-swinging spraying flash gun, performing self-inspection on the system, and rotating the spray gun to reach the original position angle theta 0 The laser range finder and the laser indicator are opened;
(4) Setting spraying parameters such as the length of a spraying area (0-300 mm), the spraying speed (200-600 mm/s), the spraying times, the spraying reserved angle (2-5 DEG) and the like through a parameter setting key according to the size of a damaged area and the type of the paint;
(5) After the spray parameters are confirmed to be correct, the spray gun is manually moved to swing the spray gun, and the distance between the spray gun and the surface of the damaged area is observed and adjusted to be 200-500 mm through a display screen;
(6) The hand-held mobile self-swinging spraying flash gun enables light spots emitted by the laser indicator to be positioned at the geometric center of the damaged area, and the spray gun is kept perpendicular to the surface of the damaged area;
(7) Pressing the spray switch, the data processing control board 31 controls the spray gun 11 to rotate to the left swing angle θ 1 The relay 32 is connected, the explosion-proof electronic valve is opened for a certain time to perform pre-spraying, air in a spray gun pipeline is discharged, then reciprocating spraying is performed from left to right according to the planned left-right swinging angle, speed and times, and the relay is disconnected and the explosion-proof electromagnetic valve is closed after spraying is completed.
Referring to fig. 9, in the present embodiment, the spraying flash gun is internally connected and controlled, the rechargeable battery 51 is powered by the charging interface 54, the rechargeable battery 51 supplies power to the data processing control board 31, the motor 21 and the relay 32 through the power switch 53 and the power management module 52, the data processing control board 31 receives the signals of the spraying switch and the parameter setting key to plan the spraying track, the relay 32 is controlled to open the explosion-proof electromagnetic valve 15, the motor 21 is controlled to drive the motor bracket 22 and the spray gun 11 to reciprocate according to the planning speed and angle, the laser indicator 34 is opened, spraying state information is displayed on the display screen 41, the air inlet connector 14 supplies high-pressure air to the spray gun 11 through the electromagnetic valve 13, and the paint tank 12 supplies paint to the spray gun 11.
The spray gun movement spray track is formed by connecting the positions of the spray guns 11 in a front-back mode, the positions of the spray guns 11 are controlled by the rotation angles of the motors 21, and the left rotation angle and the right rotation angle are achieved through the motors 21.
Wherein the motor 21 rotates left by an angle θ 1 The calculation formula of (2) is as follows:
θ 1 ＝θ 0 -arctan(L 3 /L 2 )-α 1
right rotation angle θ of motor 21 2 The calculation formula of (2) is as follows:
θ 2 ＝θ 0 +arctan(L 3 /L 2 )+α 1
in θ 0 For the home position angle of the motor 21, L 2 L is the vertical distance between the spray gun 11 and the damaged area 3 To damage the area length alpha 1 An angle is reserved for horizontal spraying.
It will be appreciated that the control of the explosion-proof solenoid valve 13, motor 21, laser rangefinder 33, relay 32 and laser pointer 34 may be programmed using systems within the data processing control board 31, the control principles of which are achievable with existing control techniques. The types of the explosion-proof solenoid valve 13, the motor 21, the laser range finder 33, the data processing control board 31, the relay 32 and the laser indicator 34 are not limited to a single type and may be of the type suitable for the present utility model existing in the market.
Example 1 the repair of a damaged area of 100mm of a partial coating of an aircraft surface is performed by:
(1) Cleaning greasy dirt, rust and damage coating on the surface of the aircraft part, and adhering protective paper around the damaged area of the coating by using an adhesive tape to prevent the coating from being sputtered on the intact coating; the inner boundary of the protective paper is tightly attached to the outer boundary of the damaged area, and the distance between the outer boundary of the protective paper and the outer boundary of the damaged area is more than 200 mm;
(2) Treating the surface of the damaged area of the part by using acetone for 1 to 3 times;
(3) Turning on a self-swinging spraying flash gun power switch, performing self-checking on the system, rotating the spraying gun to an original position angle of 90 degrees, and turning on a laser range finder and a laser indicator;
(4) Setting spraying parameters such as the length of a spraying area is 100mm, the spraying speed is 300mm/s, the spraying times are 2 times, the spraying reserved angle is 3 degrees and the like through a parameter setting key according to the size of a damaged area and the type of the paint;
(5) After the spray parameters are confirmed to be correct, the spray gun is manually moved to swing the spray gun, and the distance between the spray gun and the surface of the damaged area is observed to be 300mm through a display screen;
(6) The light spot emitted by the laser indicator is positioned at the geometric center of the damaged area, and the spray gun is kept perpendicular to the surface of the damaged area;
(7) Pressing down a spraying switch, controlling the spray gun to rotate to a left swinging angle by a data processing control board, switching on a relay, opening an electronic valve for pre-spraying, and then performing reciprocating spraying from left to right according to the planned left and right swinging angle (77.5-102.5 degrees), the speed of 300mm/s and the times of 2 times;
(8) After the spraying is finished, the paint in the paint tank is replaced by a cleaning agent, a cleaning program is started, and the spray gun is cleaned to prevent the spray gun from being blocked.
In the embodiment, the built-in motor 21 of the spraying flash gun can automatically swing back and forth at a constant speed according to a set speed and a track to finish spraying, so that the problem of unstable speed caused by manual swing spraying is solved, the anti-explosion electromagnetic valve 15 is built in the spraying flash gun, the paint tank 12 is arranged on the side, the distance for air supply and feeding is shortened, the delay of control time is reduced, the reaction speed is high, and the dripping after the spraying is finished is effectively solved; the built-in data processing control board 31 of the spraying flash gun can set parameters such as the length and width of a spraying area, the spraying speed, the spraying times, the spraying reserved angle and the like, can automatically plan a spraying track according to the spraying parameters, has a simple structure, small volume, light weight and low price, and can be operated by a single person in a handheld way; the spraying operation can be completed by one key by containing preset parameters; the method is simple and convenient to use, reduces the complexity of repair operation of the damaged area of the coating, and is suitable for in-situ repair of aircraft damage.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The automatic spraying flash gun comprises a shell (6) and is characterized in that a power supply assembly (5) is preset in the shell (6), a spraying assembly (1) for spraying an aircraft coating is arranged on the shell (6), a moving assembly (2) is arranged below the spraying assembly (1), and a motor (21) is arranged in the moving assembly (2); the novel intelligent control device is characterized in that a control assembly (3) for controlling the motor (21) to rotate is arranged in the shell (6), a plurality of laser range finders (33) electrically connected with the control assembly (3) are arranged on the shell (6), and an input and display assembly (4) for interaction is arranged at the rear end of the shell (6).
2. An automatic spraying flash gun according to claim 1, characterized in that the spraying assembly (1) comprises a spray gun (11) arranged on the moving assembly (2), a paint tank (12) is arranged on the spray gun (11), a discharge hole of the paint tank (12) is communicated with a feed hole of the spray gun (11), an explosion-proof electromagnetic valve (13) is arranged in the shell (6), a quick-pull plug on the right side of the explosion-proof electromagnetic valve (13) is connected to the upper part of the air inlet connector (14) through a high-pressure air pipe, the air inlet connector (14) is fixed in the shell (6) through a screw cap, the lower part of the air inlet connector (14) is connected with a high-pressure air compressor through the high-pressure air pipe and used for providing high-pressure air for the spraying assembly (1), a binding post positive electrode above the explosion-proof electromagnetic valve (13) is connected with a relay (32), and a binding post negative electrode above the explosion-proof electromagnetic valve (13) is connected with a power management module (52) and used for controlling air supply of the spray gun (11).
3. An automatic spraying flash gun according to claim 2, characterized in that the moving assembly (2) comprises a motor (21), an output shaft of the motor (21) is arranged upwards, a motor support (22) is arranged on the motor (21), and a spray gun base (23) is arranged on the motor support (22).
4. An automatic spraying flash gun according to claim 3, wherein the spray gun base (23) comprises a spray gun air outlet hole (231), a fixing hole (232) and an air inlet hole (233), the spray gun base (23) is fixed below the spray gun (11) through the fixing hole (232) through bolts, the upper surface of the spray gun base (23) is in an arc-shaped curved surface and is matched with the lower surface of the spray gun (11), the air outlet hole (231) is matched with the air inlet hole below the spray gun (11) and is used for providing high-pressure air for spraying, and the air inlet hole (233) is connected to a quick-pull plug on the left side of the explosion-proof electromagnetic valve (13) through a high-pressure air pipe.
5. An automatic spraying flash gun according to claim 1, characterized in that the control assembly (3) comprises a data processing control board (31) electrically connected with the motor (21), a relay (32) and a laser indicator (34), wherein the signal input end of the relay (32) is connected with the data processing control board (31), the positive electrode of the output end of the relay (32) is connected with the positive electrode of the power assembly (5), the negative electrode of the output end of the relay (32) is connected with the positive electrode binding post of the explosion-proof electromagnetic valve (13) for controlling the switch of the explosion-proof electromagnetic valve (13), the laser range finder comprises a laser range finder (33) arranged at the front end part of the shell (6), the laser range finder (33) and the left end face of the spray gun (11) are positioned on the same plane for measuring the distance between the spray gun (11) and an aircraft spraying area and transmitting distance data to the data processing control board (31), and the laser indicator (34) is arranged below the laser range finder.
6. An automatic spray flashing gun according to claim 1, characterized in that the input and display assembly (4) comprises a display screen (41), a parameter setting key (42) and a spray switch (43) arranged at the rear end of the housing (6), wherein the display screen (41), the parameter setting key (42) and the spray switch (43) are electrically connected with the data processing control board (31).
7. The automatic spraying flash gun according to claim 1, wherein the power supply assembly comprises a rechargeable battery (51), a power management module (52), a power switch (53) and a charging interface (54), the positive electrode of the rechargeable battery (51) is connected with the positive electrode of the power switch (53), the negative electrode of the rechargeable battery (51) is connected with the negative electrode of the power management module (52) for supplying power to the internal assembly of the spraying flash gun, and the positive electrode and the negative electrode of the rechargeable battery (51) are respectively connected with the positive electrode and the negative electrode of the charging interface (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320964704.5U CN219723292U (en) | 2023-04-25 | 2023-04-25 | Automatic spraying flash gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320964704.5U CN219723292U (en) | 2023-04-25 | 2023-04-25 | Automatic spraying flash gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219723292U true CN219723292U (en) | 2023-09-22 |
Family
ID=88063535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320964704.5U Active CN219723292U (en) | 2023-04-25 | 2023-04-25 | Automatic spraying flash gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219723292U (en) |
-
2023
- 2023-04-25 CN CN202320964704.5U patent/CN219723292U/en active Active
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