CN212975562U - Automobile wheel hub spraying device - Google Patents
Automobile wheel hub spraying device Download PDFInfo
- Publication number
- CN212975562U CN212975562U CN201922295525.3U CN201922295525U CN212975562U CN 212975562 U CN212975562 U CN 212975562U CN 201922295525 U CN201922295525 U CN 201922295525U CN 212975562 U CN212975562 U CN 212975562U
- Authority
- CN
- China
- Prior art keywords
- color changing
- micro valve
- supply
- port
- spraying device
- 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.)
- Active
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses an automobile wheel hub spraying device, including the robot arm, the front end of robot arm is equipped with the spray gun, be equipped with the color changing device on the spray gun, the color changing device includes the color changing piece main part, be equipped with first coating supply port and second coating supply port in the color changing piece main part, still be equipped with the discharge gate in the color changing piece main part, first coating supply port and second coating supply port are connected with the discharge gate; the color changing block is characterized in that a first micro valve and a second micro valve are arranged below the color changing block main body, a first sealing piece is arranged at the front end of the first micro valve, a second sealing piece is arranged at the front end of the second micro valve, the first sealing piece or the second sealing piece is abutted to the discharge port, and the color changing block further comprises a compressed air interface, and the compressed air interface is connected with the micro valve through an air channel. The automobile wheel hub spraying device has the advantages that the paint backflow port is formed, paints with different colors can be switched, and automatic spraying of the automobile wheel hub is achieved.
Description
Technical Field
The utility model relates to an automobile spraying field especially relates to an automobile wheel hub automatic spraying device.
Background
The hot spraying technology is widely applied to the aluminum alloy automobile hub process, the automobile hub spraying technology is to spray materials on the automobile hub through a spray head, the spraying technology needs to spray all directions of the automobile hub, the surface of the whole automobile hub is difficult to be uniformly sprayed in an one-way mode, the spraying quality is reduced, due to the technical defects, a large amount of dust pollution is caused in a workshop, the health of workers is influenced, and the resource waste is caused.
In addition, the automobile hub is large in size and cylindrical, so that workers are very labourious when moving, particularly when the surface of the hub is sprayed, one side face of the hub needs to be overturned after the spraying is finished so as to be sprayed on the other side face of the hub, but errors often occur in the overturning process because the hub is heavy, the outer contour of the hub is circular, and the hub rolls by inertia frequently, so that the original spraying is damaged by excessive overturning, or the phenomenon that the hub rolls away occurs; the web spraying and the LIP surface spraying of automobile hubs produced in a large-scale mechanized mode in the market at present are single-color spraying, the color is single, meanwhile, valve holes exist in the LIP surface, and the spraying is not uniform due to the air pressure problem during spraying, so that the thickness of paint is not uniform, and the appearance is affected; and the existing automobile hub spraying device adopts a manual spraying mode, and a large amount of manpower and material resources are consumed.
Disclosure of Invention
The utility model provides a can conveniently trade automobile wheel hub automatic spraying device of look.
The utility model provides a technical scheme of above-mentioned problem is: a spraying device for automobile hubs comprises a robot arm, wherein a spray gun is arranged at the front end of the robot arm, a color changing device is arranged on the spray gun and comprises a color changing block main body, a first coating supply port and a second coating supply port are arranged on the color changing block main body, a discharge port is further arranged on the color changing block main body, the first coating supply port is connected with the discharge port through a first supply loop, and the second coating supply port is connected with the discharge port through a second supply loop; a first micro valve and a second micro valve are arranged below the color changing block main body, a first sealing element is arranged at the front end of the first micro valve, a second sealing element is arranged at the front end of the second micro valve, and the first sealing element or the second sealing element is abutted to the discharge hole; still include first compressed air interface, first compressed air interface passes through first air channel and is connected with first microvalve, still includes second compressed air interface, second compressed air interface passes through the second air channel and is connected with the second microvalve.
The upper end of the color changing block main body is also provided with a first paint backflow port and a second paint backflow port, the first paint backflow port is connected with the first paint supply port, and the second paint backflow port is connected with the second paint supply port.
The side end of the first supply loop is provided with a first supply branch, a first partition needle is arranged in the first supply branch, and the front end of the first partition needle is provided with a first ejector pin.
And a second supply branch is arranged at the side end of the second supply loop, a second isolating needle is arranged in the second supply branch, and a second ejector pin is arranged at the front end of the second isolating needle.
A first compression spring is arranged in the first micro valve, the front end of the first compression spring is connected with a first sealing element through a first supply piston, and the first supply piston is connected with a first air channel.
And a second compression spring is arranged in the second micro valve, the front end of the second compression spring is connected with a second sealing element through a second supply piston, and the second supply piston is connected with a second air channel.
And a first O-shaped ring is arranged on the periphery of the first micro valve.
And a second O-shaped ring is arranged on the periphery of the second micro valve.
And a first opening capable of detecting whether the micro valve leaks or not is arranged below the first micro valve.
And a second opening which can detect whether the micro valve leaks or not is arranged below the second micro valve.
Automobile wheel hub spraying device's beneficial effect: 1. the process is simple, the spraying is uniform, the condition of asymmetric incompatibility in the spraying process is avoided, and the problem of single spraying color of the hub can be solved; 2. the paint backflow port is arranged, so that paints with different colors can be switched, the manpower consumed in the automobile hub spraying process is reduced, the labor cost is reduced, and the automatic spraying of the automobile hub is realized.
Drawings
Fig. 1 is a schematic structural view of an automobile hub spraying device according to the present invention;
fig. 2 is the utility model relates to a car wheel hub spraying device's look device's structure schematic diagram that trades.
The reference numbers in the figures illustrate: 1. a robot arm, 2, a spray gun, 3, a color changing device, 4, a color changing block main body, 5, a first paint supply port, 6, a second paint supply port, 7, a discharge port, 8, a first supply circuit, 8-1, a first supply branch, 9, a second supply circuit, 9-1, a second supply branch, 10, a first micro valve, 11, a second micro valve, 12, a first sealing member, 13, a second sealing member, 14, a first compressed air port, 15, a first air passage, 16, a second compressed air port, 17, a second air passage, 18, a first paint return port, 19, a second paint return port, 20, a first cutoff pin, 21, a first thimble, 22, a second cutoff pin, 23, a second thimble, 24, a first compression spring, 25, a first supply piston, 26, a second compression spring, 27, a second supply piston, 28, a first O-ring, 29. a second O-ring 30, a first opening 31, a second opening.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will explain specific embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and for a person skilled in the art, other drawings and other embodiments can be obtained without inventive effort, and the invention is not limited to this example.
An automobile hub spraying device comprises a robot arm 1, wherein a spray gun 2 is arranged at the front end of the robot arm 1, a color changing device 3 is arranged on the spray gun 2, the color changing device 3 comprises a color changing block main body 4, a first paint supply port 5 and a second paint supply port 6 are arranged on the color changing block main body 4, a discharge port 7 is further arranged on the color changing block main body 4, the first paint supply port 5 is connected with the discharge port 7 through a first supply loop 8, and the second paint supply port 6 is connected with the discharge port 7 through a second supply loop 9; a first micro valve 10 and a second micro valve 11 are arranged below the color changing block body 4, a first sealing element 12 is arranged at the front end of the first micro valve 10, a second sealing element 13 is arranged at the front end of the second micro valve 11, and the first sealing element 12 or the second sealing element 13 is abutted to the discharge hole 7; the micro-valve structure further comprises a first compressed air interface 14, wherein the first compressed air interface 14 is connected with the first micro-valve 10 through a first air channel 15, and a second compressed air interface 16, and the second compressed air interface 16 is connected with the second micro-valve 11 through a second air channel 17.
The upper end of the color changing block main body 4 is also provided with a first paint return port 18 and a second paint return port 19, the first paint return port 18 is connected with the first paint supply port 5, and the second paint return port 19 is connected with the second paint supply port 6.
A first supply branch 8-1 is arranged at the side end of the first supply circuit 8, a first blocking needle 20 is arranged in the first supply branch 8-1, a first ejector pin 21 is arranged at the front end of the first blocking needle 20, a second supply branch 9-1 is arranged at the side end of the second supply circuit 9, a second blocking needle 22 is arranged in the second supply branch 9-1, and a second ejector pin 23 is arranged at the front end of the second blocking needle 22.
A first compression spring 24 is provided in the first microvalve 10, a front end of the first compression spring 24 is connected to the first seal 12 through a first supply piston 25, the first supply piston 25 is connected to the first air passage 15, a second compression spring 26 is provided in the second microvalve 11, a front end of the second compression spring 26 is connected to the second seal 13 through a second supply piston 27, and the second supply piston 27 is connected to the second air passage 17.
A first O-ring 28 is arranged around the first micro valve 10, a second O-ring 29 is arranged around the second micro valve 11, a first opening 30 for detecting whether the micro valve leaks is arranged below the first micro valve 10, and a second opening 31 for detecting whether the micro valve leaks is arranged below the second micro valve 11.
During the use, automobile wheel hub places on the spraying support, and first coating supply port 5 and second coating supply port 6 carry out the coating feed to carry out ejection of compact spraying to automobile wheel hub through discharge gate 7, first microvalve 10 and second microvalve 11 can be used for adjusting the size of corresponding spraying assembly's spraying flow alone respectively.
Specific embodiments of the present invention have been described above in detail. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions available to those skilled in the art through logical analysis, reasoning, or limited experiments in the prior art with the concepts of the present invention should be within the scope of the present claims.
Claims (10)
1. The utility model provides an automobile wheel hub spraying device, includes robot arm (1), the front end of robot arm (1) is equipped with spray gun (2), its characterized in that: the spray gun (2) is provided with a color changing device (3), the color changing device (3) comprises a color changing block main body (4), the color changing block main body (4) is provided with a first paint supply port (5) and a second paint supply port (6), the color changing block main body (4) is also provided with a discharge port (7), the first paint supply port (5) is connected with the discharge port (7) through a first supply loop (8), and the second paint supply port (6) is connected with the discharge port (7) through a second supply loop (9);
a first micro valve (10) and a second micro valve (11) are arranged below the color changing block main body (4), a first sealing element (12) is arranged at the front end of the first micro valve (10), a second sealing element (13) is arranged at the front end of the second micro valve (11), and the first sealing element (12) or the second sealing element (13) is abutted to the discharge hole (7);
the micro-valve structure is characterized by further comprising a first compressed air interface (14), wherein the first compressed air interface (14) is connected with the first micro-valve (10) through a first air channel (15), and further comprising a second compressed air interface (16), and the second compressed air interface (16) is connected with the second micro-valve (11) through a second air channel (17).
2. The automobile hub spraying device according to claim 1, characterized in that: the upper end of the color changing block main body (4) is further provided with a first paint backflow port (18) and a second paint backflow port (19), the first paint backflow port (18) is connected with the first paint supply port (5), and the second paint backflow port (19) is connected with the second paint supply port (6).
3. The automobile hub spraying device according to claim 1, characterized in that: a first supply branch (8-1) is arranged at the side end of the first supply loop (8), a first isolating needle (20) is arranged in the first supply branch (8-1), and a first ejector pin (21) is arranged at the front end of the first isolating needle (20).
4. The automobile hub spraying device according to claim 1, characterized in that: a second supply branch (9-1) is arranged at the side end of the second supply loop (9), a second isolation needle (22) is arranged in the second supply branch (9-1), and a second ejector pin (23) is arranged at the front end of the second isolation needle (22).
5. The automobile hub spraying device according to claim 1, characterized in that: a first compression spring (24) is arranged in the first micro valve (10), the front end of the first compression spring (24) is connected with the first sealing element (12) through a first supply piston (25), and the first supply piston (25) is connected with the first air channel (15).
6. The automobile hub spraying device according to claim 1, characterized in that: a second compression spring (26) is arranged in the second micro valve (11), the front end of the second compression spring (26) is connected with a second sealing element (13) through a second supply piston (27), and the second supply piston (27) is connected with a second air channel (17).
7. The automobile hub spraying device according to claim 1, characterized in that: and a first O-shaped ring (28) is arranged on the periphery of the first micro valve (10).
8. The automobile hub spraying device according to claim 1, characterized in that: and a second O-shaped ring (29) is arranged on the periphery of the second micro valve (11).
9. The automobile hub spraying device according to claim 1, characterized in that: a first opening (30) which can detect whether the micro valve leaks or not is arranged below the first micro valve (10).
10. The automobile hub spraying device according to claim 1, characterized in that: and a second opening (31) capable of detecting whether the micro valve leaks or not is arranged below the second micro valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295525.3U CN212975562U (en) | 2019-12-19 | 2019-12-19 | Automobile wheel hub spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295525.3U CN212975562U (en) | 2019-12-19 | 2019-12-19 | Automobile wheel hub spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212975562U true CN212975562U (en) | 2021-04-16 |
Family
ID=75397538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922295525.3U Active CN212975562U (en) | 2019-12-19 | 2019-12-19 | Automobile wheel hub spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212975562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174223A (en) * | 2023-03-03 | 2023-05-30 | 无锡运通涂装设备有限公司 | Bus body spraying device with regional detection function |
-
2019
- 2019-12-19 CN CN201922295525.3U patent/CN212975562U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174223A (en) * | 2023-03-03 | 2023-05-30 | 无锡运通涂装设备有限公司 | Bus body spraying device with regional detection function |
| CN116174223B (en) * | 2023-03-03 | 2023-09-08 | 无锡运通涂装设备有限公司 | Bus body spraying device with regional detection function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212975562U (en) | Automobile wheel hub spraying device | |
| CN207126708U (en) | A kind of pneumatic type airbrush | |
| CN201752681U (en) | Spray gun | |
| CN201454743U (en) | Household dual-head spraying pistol | |
| CN204586328U (en) | A kind of fine arts spray equipment | |
| CN211707285U (en) | Power device of glue-applying pump | |
| CN207157867U (en) | A kind of disposable paint kettle free of cleaning | |
| CN203737656U (en) | Dust removal air gun | |
| CN210337442U (en) | Novel spray pen | |
| CN213825544U (en) | Control device of spraying robot cleaning machine | |
| CN205841907U (en) | A kind of with the detachable single handle single control washing water nozzle filtering plug | |
| CN218945471U (en) | Nozzle of gumming machine | |
| CN209476502U (en) | A kind of colour mixture spray equipment with swirl chamber | |
| CN209753161U (en) | All-round spraying device is used in nut processing | |
| CN215586847U (en) | But aerosol valve that side was pressed | |
| CN210637408U (en) | Piston assembly applied to clutch release main cylinder | |
| CN201316681Y (en) | Sealed glue-injection tool | |
| CN217963343U (en) | Paint spraying convection valve | |
| CN219253051U (en) | Ultrasonic atomizing spray head | |
| CN213558072U (en) | Quick-drying adhesive diaphragm valve | |
| CN203711276U (en) | One-time paint spray can | |
| CN211707192U (en) | Coating bucket for spraying robot | |
| CN204358402U (en) | A kind of joint oil-injection machine | |
| CN213015231U (en) | Spraying mechanism for wall surface | |
| CN218013422U (en) | Multi-head spray head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |