CN210138769U - Water-saving automobile spraying system - Google Patents
Water-saving automobile spraying system Download PDFInfo
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- CN210138769U CN210138769U CN201920676315.6U CN201920676315U CN210138769U CN 210138769 U CN210138769 U CN 210138769U CN 201920676315 U CN201920676315 U CN 201920676315U CN 210138769 U CN210138769 U CN 210138769U
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- chain
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- photoelectric switch
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Abstract
The utility model relates to a car spraying system of water conservation, including the spray room, be equipped with the track in the spray room, it is equipped with the railcar to slide in the track, the railcar top is equipped with the chain, the railcar bottom is equipped with bears the frame, the both sides inner wall of spray room has all set firmly a plurality of shower nozzles, the chain top is equipped with the photoelectric switch who judges through the link number, photoelectric switch is located the top of railcar traffic direction and with the inner wall fixed connection of spray room, photoelectric switch is connected with the input electricity of controller, a plurality of outputs of controller are connected with the control valve electricity of shower nozzle respectively. The utility model discloses can realize opening, the off-state of shower nozzle according to photoelectric switch's pulse signal, make the shower nozzle of automobile body place position within range open, the shower nozzle of non-place position is closed. The mode saves a large amount of water resources, saves water by more than 30% according to statistics in the production process, and saves the production cost for enterprises.
Description
Technical Field
The utility model relates to an automobile production equipment technical field especially relates to a car spraying system of water conservation.
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 a mode that all the spray heads are opened, the vehicle body is lifted and passes through the spray heads on two sides for spraying, the mode has larger water consumption, the production cost is improved, and meanwhile, serious water resource waste is caused.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a water-saving automobile spraying system.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a water-saving 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, a plurality of spray heads are fixedly arranged on the inner walls of two sides of the spraying chamber, the spray heads are arranged at equal intervals along the extending direction of the track,
the chain includes a plurality of sections end to end articulated chain link, the chain link includes two chain link pieces, adjacent chain link passes through the hinge and articulates together, the chain passes through connecting block and track roof fixed connection, the both sides of connecting block are articulated with the chain link of both sides respectively, the chain top is equipped with the photoelectric switch who judges through the chain link number, photoelectric switch is located the top of railcar traffic direction and with the inner wall fixed connection of shower room, photoelectric switch is connected with the input electricity of controller, a plurality of outputs of controller are connected with the control valve electricity of shower nozzle respectively.
Preferably, the spray heads on the two sides are arranged in pairs, the positions of the same pair of spray heads correspond to each other, and the control valves of the same pair of spray heads are connected in parallel and then connected with the output end of the controller.
Preferably, the bottom of the spray chamber is provided with a water collecting tank.
Preferably, the spraying directions of the same pair of spray heads are inclined downwards at 45 degrees along opposite directions.
Preferably, the chain is driven by a motor through a sprocket.
The utility model has the advantages that: the utility model discloses can realize opening, the off-state of shower nozzle according to photoelectric switch's pulse signal, make the shower nozzle of automobile body place position within range open, the shower nozzle of non-place position is closed. The mode saves a large amount of water resources, saves water by more than 30% according to statistics in the production process, and saves the production cost for enterprises.
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 spray head; 7-a photoelectric switch; 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 water-saving 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 manner, a chain 3 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 for bearing a car body 4 is arranged at the bottom of the rail car 2, a plurality of spray heads 6 are fixedly arranged on the inner walls of two sides of the spraying chamber, the spray heads 6 are arranged at equal intervals along the extending direction of the track 1,
Preferably, the nozzles 6 on the two sides are arranged in pairs, the positions of the nozzles 6 in the same pair correspond to each other, and the control valves of the nozzles 6 in the same pair are connected in parallel and then connected with the output end of the controller.
Preferably, the bottom of the spray chamber is provided with a water collecting tank.
Preferably, the spraying direction of the same pair of spray heads 6 is inclined downwards at 45 degrees along the opposite direction.
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 signals with longer wavelength are the signals that the vehicle body enters the spray room, then the counter of the controller starts working, and controls the opening and closing state of the spray head 6 according to the number of the pulse signals with shorter wavelength, so that the spray head 6 in the position range of the vehicle body 4 is opened, otherwise, the spray head is closed. The mode saves a large amount of water resources and saves the production cost for enterprises.
Examples
The length of each chain link 31 is 20mm, the setting interval of each group of spray heads 6 is 800mm, the length of the vehicle body 4 to be sprayed is 4800mm, and the controller adopts Mitsubishi Q series Q03UDE CPU PLC. When the connecting block 33 passes through the photoelectric switch 7, the front end of the vehicle body 4 moves to the position of the first pair of spray heads 6, at the moment, the first pair of spray heads 6 are opened, then every 40 hinge shafts 32 pass through the photoelectric switch 7, the next pair of spray heads 6 are opened, and the like; when the seventh pair of heads 6 is turned on, the first pair of heads 6 is turned off, then every 40 hinge shafts 32 pass through the photoelectric switch 7 to turn off the next pair of heads 6, and so on. According to statistics in the production process, the method 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 water-saving 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 manner, a chain (3) 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) for bearing a car body (4) is arranged at the bottom of the rail car (2), a plurality of spray heads (6) are fixedly arranged on the inner walls of two sides of the spraying chamber, the spray heads (6) are arranged at equal intervals along the extending direction of the track (1),
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) of 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, a plurality of outputs of controller are connected with the control valve electricity of shower nozzle (6) respectively.
2. The water-saving automobile spraying system according to claim 1, wherein the spray heads (6) at two sides are arranged in pairs, the positions of the same pair of spray heads (6) correspond, and the control valves of the same pair of spray heads (6) are connected in parallel and then connected with the output end of the controller.
3. The water-saving vehicle sprinkler system according to claim 1, wherein the spray chamber has a sump at a bottom thereof.
4. The water-saving automobile spray system according to claim 1, wherein the spray direction of the same pair of spray heads (6) is inclined downward at 45 ° in the opposite direction.
5. The water-saving automobile spray system according to claim 1, wherein the chain (3) is driven by a motor through a sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676315.6U CN210138769U (en) | 2019-05-13 | 2019-05-13 | Water-saving automobile spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676315.6U CN210138769U (en) | 2019-05-13 | 2019-05-13 | Water-saving automobile spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210138769U true CN210138769U (en) | 2020-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920676315.6U Active CN210138769U (en) | 2019-05-13 | 2019-05-13 | Water-saving automobile spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210138769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426603A (en) * | 2021-05-25 | 2021-09-24 | 安庆中船柴油机有限公司 | Spraying and drying device for diesel engine parts |
-
2019
- 2019-05-13 CN CN201920676315.6U patent/CN210138769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426603A (en) * | 2021-05-25 | 2021-09-24 | 安庆中船柴油机有限公司 | Spraying and drying device for diesel engine parts |
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