CN205507494U - Full automatic spray gun prevents stifled system - Google Patents
Full automatic spray gun prevents stifled system Download PDFInfo
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- CN205507494U CN205507494U CN201620120372.2U CN201620120372U CN205507494U CN 205507494 U CN205507494 U CN 205507494U CN 201620120372 U CN201620120372 U CN 201620120372U CN 205507494 U CN205507494 U CN 205507494U
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- spray gun
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- lance pipe
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Abstract
The utility model discloses a full automatic spray gun prevents stifled system, include: the industrial computer, the PLC controller, the spray gun main part, spray gun pipeline and booster pump, spray gun piping erection has pressure sensor, the pressure sensor signal output is connected to the PLC controller input end, the PLC controller is connected with the industrial computer, carry out real time monitoring through the PLC sensing technology to the pressure of spray gun, acquire spray gun pipe blockage front and back pressure difference value, contrast with the setting value, when the spray gun front end has the pressure of jam to change, pressure sensor gives central control the center with the signal transmission, the central control center is conveyed the signal again and is given the booster pump, the booster pump pressurization is washed the spray gun pipeline. In this way, the utility model discloses full automatic spray gun prevents stifled system can realize spray gun pressure monitoring, the pipeline is automatic washes, recovers by self, automatic with the mode realization of artificial flushing spray gun pipeline to the bad problem of spraying quality of solving the spray gun jam and causing.
Description
Technical field
This utility model relates to scouring pad spraying technology field, particularly relates to a kind of full-automatic spraying gun anti-blocking system.
Background technology
At present industry scouring pad is mainly used in the coating of the material surface such as metal, woodenware and processes, and cleans, polishes, eliminates rust, flight-line maintenance and the cleaning such as deburring, and high-quality decorative appearance strain line processes in operation.
Industry scouring pad automatic spraying during spray gun usually can blockage phenomenon, thus can affect the carrying out of whole spraying, reduce the quality of spraying.
Use traditional mode of manually checking could find whether spray gun blocks at present in industry, it is judged that the time is long, it is judged that process is complicated, manual mode of operation must be used to rinse lance pipe after judging lance pipe blocking, cause spraying scouring pad spraying quality bad.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of full-automatic spraying gun anti-blocking system, the traditional approach that could find stifled rifle is manually seen in can solve the problem that current industry, the mode of artificial flushing lance pipe is realized automatization, realize spray gun pressure monitoring, pipeline auto-flushing, automatically restore, thus the bad problem of spraying quality solving spray gun blocking and causing.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of full-automatic spraying gun anti-blocking system, including: CCC, spraygun body, the lance pipe being connected in spraygun body and the booster pump being connected with lance pipe, described CCC includes industrial computer, PLC and pressure transducer, every road lance pipe is separately installed with one for monitoring the pressure transducer of spraygun body pressure, the signal output part of each pressure transducer is connected to the input of PLC, described PLC communicates to connect with industrial computer.
In one preferred embodiment of this utility model, described lance pipe is tightly connected with spraygun body, and described booster pump is tightly connected with lance pipe.
In one preferred embodiment of this utility model, described supercharging delivery side of pump is connected with spraygun body by lance pipe.
In one preferred embodiment of this utility model, described CCC is connected with booster pump signal.
The beneficial effects of the utility model are: this utility model full-automatic spraying gun anti-blocking system manually sees the traditional approach that could find stifled rifle in can solve the problem that current industry, the mode of artificial flushing lance pipe is realized automatization, realize spray gun pressure monitoring, pipeline auto-flushing, automatically restore, thus the bad problem of spraying quality solving spray gun blocking and causing.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of full-automatic spraying gun anti-blocking system one of the present utility model preferred embodiment；
Fig. 2 is the flow chart of the control process of full-automatic spraying gun anti-blocking system of the present utility model.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1 to Fig. 2, this utility model embodiment includes:
A kind of full-automatic spraying gun anti-blocking system, including: CCC, spraygun body, the lance pipe being connected in spraygun body and the booster pump being connected with lance pipe, described supercharging delivery side of pump is connected with spraygun body by lance pipe.
Described CCC includes industrial computer, PLC and pressure transducer, every road lance pipe is separately installed with one for monitoring the pressure transducer of spraygun body pressure, the signal output part of each pressure transducer is connected to the input of PLC, and described PLC communicates to connect with industrial computer.
Described lance pipe is tightly connected with spraygun body, and described booster pump is tightly connected with lance pipe, it is ensured that pressure transducer to spraygun body pressure detecting precisely efficiently.
Described CCC is connected with booster pump signal, and booster pump receives CCC signal and pressurizes, and is rinsed lance pipe, it is ensured that pipeline unimpeded.
A kind of control process of full-automatic spraying gun anti-blocking system, including following rate-determining steps:
One, spray gun pressure is monitored automatically
In CCC, pressure set points when spray gun normally sprays is inputted by industrial computer, then the pressure transducer pressure implementing monitoring to every road spray gun is passed through to obtain the detected pressure value of spray gun, detected pressure value is inputted CCC by PLC, the pressure set points of spray gun pressure detected value CCC collected and spray gun is compared, it is judged that whether lance pipe has a clogging:
When detected pressure value ＞ pressure set points, lance pipe blocks,
When detected pressure value≤pressure set points, lance pipe is unimpeded.
Two, spray gun auto-flushing
When CCC judges lance pipe blocking, transmitting a signal to booster pump immediately, booster pump receives signal and opens immediately, with the pressure washing lance pipeline higher than normal barometric pressure twice, impurity is discharged lance pipe.
Three, spray gun restores automatically
After in lance pipe, impurity discharges dredging, pressure transducer again to the pressure implementing monitoring of every road spray gun to obtain real-time spray gun pressure detected value, real-time detected pressure value is inputted CCC by PLC, real-time detected pressure value is compared by CCC again with pressure set points, determine whether normal, after force value is recovered normally, spray gun starts automatically to restore and normally work.
Full-automatic spraying gun anti-blocking system of the present utility model passes through sensing technology, the pressure of spray gun is monitored in real time, obtaining the pressure difference value before and after lance pipe blocking, then contrast with setting value, whole spray gun pressure is monitored, judges, is rinsed and the whole Automated condtrol of recuperation.
When spray gun front end has retaining pressure to change, signal is passed to CCC by sensor, and CCC transmits a signal to booster pump again, and lance pipe is rinsed by booster pump pressurization, it is ensured that pipeline unimpeded.
Use the key technical indexes after above-mentioned full-automatic spraying gun anti-blocking system
| NO. | Engineering | Function | Parameter request |
| 1 | Automatically monitoring | Spray gun pressure whole process is implemented monitoring | Minimum pressure values 1Kpa can be monitored |
| 2 | Automatic decision | Judge whether blocking | The judgement time is less than 1 second |
| 3 | Auto-flushing | Lance pipe is rinsed | Rinse the deadline less than 2 seconds |
| 4 | Automatically restore | After flushing completes, spray gun is resumed work automatically | It is less than 3 seconds from being flushed to restore |
This utility model full-automatic spraying gun anti-blocking system provides the benefit that:
The traditional approach that could find stifled rifle is manually seen in solving current industry, the mode of artificial flushing lance pipe is realized automatization, realize spray gun pressure monitoring, pipeline auto-flushing, automatically restore, thus the bad problem of spraying quality solving spray gun blocking and causing.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (4)
1. a full-automatic spraying gun anti-blocking system, it is characterized in that, including: CCC, spraygun body, the lance pipe being connected in spraygun body and the booster pump being connected with lance pipe, described CCC includes industrial computer, PLC and pressure transducer, every road lance pipe is separately installed with one for monitoring the pressure transducer of spraygun body pressure, the signal output part of each pressure transducer is connected to the input of PLC, and described PLC communicates to connect with industrial computer.
Full-automatic spraying gun anti-blocking system the most according to claim 1, it is characterised in that described lance pipe is tightly connected with spraygun body, described booster pump is tightly connected with lance pipe.
Full-automatic spraying gun anti-blocking system the most according to claim 1, it is characterised in that described supercharging delivery side of pump is connected with spraygun body by lance pipe.
Full-automatic spraying gun anti-blocking system the most according to claim 1, it is characterised in that described CCC is connected with booster pump signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120372.2U CN205507494U (en) | 2016-02-15 | 2016-02-15 | Full automatic spray gun prevents stifled system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620120372.2U CN205507494U (en) | 2016-02-15 | 2016-02-15 | Full automatic spray gun prevents stifled system |
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| CN205507494U true CN205507494U (en) | 2016-08-24 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739422A (en) * | 2016-02-15 | 2016-07-06 | 无锡旺绿鸿纺织品有限公司 | Full-automatic spray gun anti-blocking system and control process thereof |
| CN107803365A (en) * | 2016-09-09 | 2018-03-16 | 鸿富锦精密工业（深圳）有限公司 | Medicine end cleaning device and medicine end clean method |
| CN111266230A (en) * | 2020-01-19 | 2020-06-12 | 泉州华中科技大学智能制造研究院 | Method for monitoring and eliminating internal blockage of spray nozzle of water-based adhesive spray gun |
-
2016
- 2016-02-15 CN CN201620120372.2U patent/CN205507494U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739422A (en) * | 2016-02-15 | 2016-07-06 | 无锡旺绿鸿纺织品有限公司 | Full-automatic spray gun anti-blocking system and control process thereof |
| CN105739422B (en) * | 2016-02-15 | 2019-01-01 | 无锡旺绿鸿纺织品有限公司 | Full-automatic spraying gun anti-blocking system and its control process |
| CN107803365A (en) * | 2016-09-09 | 2018-03-16 | 鸿富锦精密工业（深圳）有限公司 | Medicine end cleaning device and medicine end clean method |
| CN107803365B (en) * | 2016-09-09 | 2022-09-23 | 鸿富锦精密工业（深圳）有限公司 | Powder cleaning device and powder cleaning method |
| CN111266230A (en) * | 2020-01-19 | 2020-06-12 | 泉州华中科技大学智能制造研究院 | Method for monitoring and eliminating internal blockage of spray nozzle of water-based adhesive spray gun |
| CN111266230B (en) * | 2020-01-19 | 2021-05-25 | 泉州华中科技大学智能制造研究院 | Method for monitoring and eliminating internal blockage of spray nozzle of water-based adhesive spray gun |
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