CN210138875U - Profiling automobile spraying system - Google Patents
Profiling automobile spraying system Download PDFInfo
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- CN210138875U CN210138875U CN201920676342.3U CN201920676342U CN210138875U CN 210138875 U CN210138875 U CN 210138875U CN 201920676342 U CN201920676342 U CN 201920676342U CN 210138875 U CN210138875 U CN 210138875U
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Abstract
The utility model relates to a profile modeling car spraying system, including the spray room, be equipped with the track in the spray room, slide in the track and be equipped with the railcar, the railcar top is equipped with the chain, and the railcar bottom is equipped with bears the frame, and the both sides inner wall of spray room has all set firmly the slide, is equipped with electronic running gear on the slide, and electronic running gear one side has set firmly the shower head board, is equipped with a plurality of shower nozzles on the shower head board, and the shower nozzle sets up according to the shape profile modeling of automobile body, and the chain top is equipped with photoelectric switch, and photoelectric switch is connected with the input electricity of. The utility model discloses can make shower nozzle board and automobile body keep the state of relative rest according to the pulse signal's of shorter wavelength quantity, make the shower nozzle whole journey follow the automobile body and carry out abundant spraying. The spray head arranged in the profiling mode can be used for carrying out targeted cleaning on dead angles such as metal plate gaps, the condition of incomplete cleaning is avoided, the spray cleaning effect is enhanced in the mode, a large amount of water resources are saved, and the production cost of enterprises is saved.
Description
Technical Field
The utility model relates to an automobile production equipment technical field especially relates to a profile modeling car spraying system.
Background
At present, before the whole automobile of an automobile sheet metal is painted, a process of spraying and cleaning the surface of the sheet metal in steps by adopting various cleaning agents is needed. The existing spraying system adopts the mode that all the spray heads are opened, the vehicle body is lifted and passes through the spray heads on the two sides, the mode has large water consumption and insufficient spraying fineness, the condition of incomplete cleaning is easy to occur, the production cost is improved, the serious water resource waste is caused, and the product quality is also reduced.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a profiling automobile spraying system.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a copying automobile spraying system comprises a spraying chamber, a track is arranged in the spraying chamber, a rail car is arranged in the track in a sliding manner, a chain for driving the rail car to run in the track is arranged at the top of the rail car, a bearing frame for bearing a car body is arranged at the bottom of the rail car, sliding ways are fixedly arranged on the inner walls of two sides of the spraying chamber and are arranged along the extending direction of the track, an electric traveling mechanism is arranged on each sliding way, an absolute value encoder is arranged on a motor of the electric traveling mechanism and is electrically connected with an input end of a controller, an output end of the controller is electrically connected with the motor of the electric traveling mechanism through a frequency converter, a spraying head plate is fixedly arranged on one side, close to the bearing frame, of the electric traveling mechanism, a plurality of spraying,
the chain includes a plurality of sections end to end articulated chain link, and the chain link includes two chain link pieces, and adjacent chain link passes through the hinge and articulates together, and the chain passes through connecting block and track roof fixed connection, and the both sides of connecting block are articulated with the chain link of both sides respectively, and the chain top is equipped with the photoelectric switch who is used for judging through the chain link number, and photoelectric switch is located the top of railcar traffic direction and with the inner wall fixed connection of shower room, and photoelectric switch is connected with the input electricity of controller.
Preferably, the spray head is a fan-shaped universal adjustable direct spray head.
Preferably, the bottom of the spray chamber is provided with a water collecting tank.
Preferably, the plurality of spray heads comprise spray heads facing dead corners of the seam of the sheet metal of the vehicle body.
Preferably, the chain is driven by a motor through a sprocket.
The utility model has the advantages that: the utility model discloses can make shower nozzle board and automobile body keep the state of relative rest according to the removal of the electronic running gear of the length control of the quantity of the pulse signal of shorter wavelength and chain link, make the whole automobile body of following of shower nozzle carry out abundant spraying. The spray head arranged in the profiling mode can be used for carrying out targeted cleaning on dead angles such as metal plate gaps, the condition of incomplete cleaning is avoided, the spray cleaning effect is enhanced in the mode, a large amount of water resources are saved, and the production cost of enterprises is saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial front view of the optoelectronic switch;
FIG. 3 is a partial top view of the optoelectronic switch;
FIG. 4 is a schematic view of the structure of the present invention;
in the figure: 1-a track; 2-a rail car; 3, a chain; 4-a vehicle body; 5-a bearing frame; 6-a slideway; 7-a photoelectric switch; 8, an electric walking mechanism; 9-a shower plate; 10-a spray head; 31-chain link; 32-hinge shaft; 33-connecting blocks;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in the figure, the profiling automobile spraying system comprises a spraying chamber, a track 1 is arranged in the spraying chamber, a rail car 2 is arranged in the track 1 in a sliding mode, a chain 3 used for driving the rail car to run in the track 1 is arranged at the top of the rail car 2, a bearing frame 5 used for bearing an automobile body 4 is arranged at the bottom of the rail car 2, slide ways 6 are fixedly arranged on the inner walls of the two sides of the spraying chamber, the slide ways 6 are arranged along the extending direction of the track 1, an electric travelling mechanism 8 is arranged on the slide ways 6, a motor of the electric travelling mechanism 8 is provided with an absolute value encoder, the absolute value encoder is electrically connected with the input end of a controller, the output end of the controller is electrically connected with the motor of the electric travelling mechanism 8 through a frequency converter, a spraying head plate bearing frame 9 is fixedly arranged on one side, close to the track 1,
Preferably, the sprinkler head 10 is a fan-shaped universal adjustable direct sprinkler head.
Preferably, the bottom of the spray chamber is provided with a water collecting tank.
Preferably, the plurality of nozzles 10 includes a nozzle 10 facing a dead space at a sheet metal joint of the vehicle body 4.
Preferably, the chain 3 is driven by a motor through a sprocket.
The working principle is as follows: when the system of the utility model is operated, the motor drives the chain 3 to move at a constant speed, thereby driving the rail car 2 to slide in the track 1 and further driving the car body 4 to move in the spray room; in the moving process, when the photoelectric switch 7 emits to a position between two link pieces, the photoelectric switch 7 does not output a signal, when the hinge shaft 32 passes through the photoelectric switch 7, a pulse signal with a shorter wavelength is output, and when the connecting block 33 passes through the photoelectric switch 7, a pulse signal with a longer wavelength is output; the pulse signal with longer wavelength is the signal that the car body enters the spray room, at this time, the spray head 10 is opened, then the counter of the controller starts working, the movement of the electric walking mechanism 8 is controlled according to the number of the pulse signals with shorter wavelength and the length of the chain link 31, the spray head plate 9 and the car body 4 are kept in a relatively static state, and the spray head 10 fully sprays along with the car body 4. The mode enhances the spray cleaning effect, saves a large amount of water resources and saves the production cost for enterprises.
Examples
The controller adopts Mitsubishi Q series Q03UDE CPU PLC, and the frequency converter adopts Mitsubishi FR-F840-00023-2 frequency converter. When the connecting block 33 passes through the photoelectric switch 7, the front end of the vehicle body 4 moves to the spray heads 10 corresponding to the front end of the vehicle body 4 on the spray head plate 9, all the spray heads 10 are opened to comprehensively clean the vehicle body 4, and as the spray heads 10 are arranged in a profiling mode according to the shape of the vehicle body 4, dead corners such as metal plate gaps can be purposefully cleaned, so that the condition of incomplete cleaning is avoided; in the process, the controller controls the electric travelling mechanism 8 to move according to the number of the pulse signals with shorter wavelengths and the length of the chain link 31, so that the shower head plate 9 and the vehicle body 4 are kept in a relatively static state, the shower head 10 is fully sprayed along with the vehicle body 4 in the whole process, and the spraying and cleaning effect is enhanced; in addition, according to statistics in the production process, the mode saves water by more than 30%.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (5)
1. A copying automobile spraying system comprises a spraying chamber and is characterized in that a track (1) is arranged in the spraying chamber, a rail car (2) is arranged in the track (1) in a sliding mode, a chain (3) used for driving the rail car (2) to run in the track (1) is arranged at the top of the rail car (2), a bearing frame (5) used for bearing a car body (4) is arranged at the bottom of the rail car (2), slide ways (6) are fixedly arranged on the inner walls of the two sides of the spraying chamber, the slide ways (6) are arranged along the extending direction of the track (1), an electric traveling mechanism (8) is arranged on the slide ways (6), an absolute value encoder is arranged on a motor of the electric traveling mechanism (8), the absolute value encoder is electrically connected with the input end of a controller, the output end of the controller is electrically connected with the motor of the electric traveling mechanism (8) through a frequency converter, a spraying head plate (9), a plurality of nozzles (10) are arranged on the nozzle plate (9), the nozzles (10) are arranged according to the shape of the vehicle body (4) in a profiling way,
chain (3) include a plurality of sections end to end articulated chain link (31), chain link (31) include two chain link pieces, adjacent chain link (31) are together articulated through hinge (32), chain (3) pass through connecting block (33) and railcar (2) top fixed connection, the both sides of connecting block (33) are articulated with chain link (31) of both sides respectively, chain (3) top is equipped with photoelectric switch (7) that are used for judging through chain link (31) number, photoelectric switch (7) are located railcar (2) direction of travel's the top and with the inner wall fixed connection of shower room, photoelectric switch (7) are connected with the input electricity of controller.
2. The contoured automotive spray system according to claim 1, characterized in that the spray head (10) is a fan-shaped universally adjustable direct spray head.
3. The contoured vehicle spray system of claim 1, wherein the spray chamber is provided with a sump at the bottom.
4. The profiling automobile spraying system according to claim 1, characterized in that the plurality of spray heads (10) comprises spray heads (10) facing dead corners at sheet metal joints of the automobile body (4).
5. The copying car sprinkler system according to claim 1, characterised in that the chain (3) is driven by an electric motor through a sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676342.3U CN210138875U (en) | 2019-05-13 | 2019-05-13 | Profiling automobile spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676342.3U CN210138875U (en) | 2019-05-13 | 2019-05-13 | Profiling automobile spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210138875U true CN210138875U (en) | 2020-03-13 |
Family
ID=69733392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920676342.3U Active CN210138875U (en) | 2019-05-13 | 2019-05-13 | Profiling automobile spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210138875U (en) |
-
2019
- 2019-05-13 CN CN201920676342.3U patent/CN210138875U/en active Active
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