CN202583487U - Detection alarm device for compressed air of muffler welding work station - Google Patents
Detection alarm device for compressed air of muffler welding work station Download PDFInfo
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- CN202583487U CN202583487U CN 201220169395 CN201220169395U CN202583487U CN 202583487 U CN202583487 U CN 202583487U CN 201220169395 CN201220169395 CN 201220169395 CN 201220169395 U CN201220169395 U CN 201220169395U CN 202583487 U CN202583487 U CN 202583487U
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- compressed air
- robot
- pipeline
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Abstract
A detection alarm device for the compressed air of a muffler welding work station comprises a pipeline, an oil-water separator, a first valve, a second valve, a robot and a PLC control unit, wherein the oil-water separator, the first valve and the second valve are successively arranged on the pipeline and the second valve is connected with a corresponding signal of the PLC control unit. An outlet of the second valve is correspondingly connected with the robot. An oil filler and a pressure sensor are successively mounted on the pipeline between the first valve and the second valve. The pressure sensor is connected with a corresponding signal of a chip U1. The chip U1 is correspondingly connected with the PLC control unit in an electricity manner by a triode Q1, a voltage-stabilization diode D1 and a diode D2 and is connected with a DC 24v power supply. The first valve is a pressure regulating valve and the second valve is an electromagnetic valve. By adding the sensor, the detection device can automatically detect whether the robot welding work station has the compressed air and avoid robot welding without the compressed air or lack of the compressed air, thereby guaranteeing the normal production process of the muffle and avoiding generation of insecure hidden danger.
Description
Technical field
The utility model belongs to automobile exhaust system sound suppressor welder field, and particularly sound suppressor welding workstation pressurized air detection alarm device detects compressed air pressure in system automatically.
Background technology
In the automobile exhaust system muffler ASSY manufacturing process, workpiece installation clamping and moulds of industrial equipment move and generally adopt pneumatic form, and pressurized air is important component part in the production run among the robot workstation.In producing every day,, when robot starts working, thereby cause part or moulds of industrial equipment to come off in the past, cause the personal safety accident when serious because the workstation compressed air does not in time open or compressed air pressure is not enough.Therefore, in reality is produced welding workstation, need compressed-air actuated system in a kind of detection welding job unit, when in the assurance system pressurized air of certain pressure being arranged, the robot workstation could work.
The utility model content
The purpose of the utility model provides sound suppressor welding workstation pressurized air detection alarm device, and this device can solve the above problems.
The technical scheme that adopts is:
Sound suppressor welding workstation pressurized air detection alarm device comprises pipeline, oil-water separator, first valve, second valve, robot and PLC control module.Oil-water separator, first valve and second valve are installed on the pipeline successively, and second valve is connected with PLC control module respective signal.The outlet of second valve is connected with robot is corresponding.Oil-water separator, robot and PLC control module are known technology, so repeated description not.
Its technical essential is:
On the pipeline between first valve and second valve, be equiped with line oiler and pressure transducer successively.Pressure transducer is connected with chip U1 respective signal, and this is a known technology, so repeated description not.
No. 2 pin of chip U1 and the base stage of triode Q1 are connected, and No. 1 pin of chip U1 and the emitter of triode Q1 are connected, and the collector and emitter of triode Q1 connects through voltage stabilizing diode D1.
No. 1 pin of the negative pole of DC24v power supply and chip U1 is connected.
No. 3 pin of chip U1 are connected with PLC control module 8 respective signal with the DC24v positive source respectively through diode D2.
The model LP2951 of U1, triode Q1 model is S9013, diode D2 model IN5395, voltage stabilizing diode D1 model H1N4741A.
Described first valve 3 is a pressure regulator valve, and second valve 6 is a solenoid valve.Described pressure transducer is a known technology, so repeated description not.
In the air delivery system, increase sensor, can take the gaseous tension signal, and signal is transferred to robot control system, after gaseous tension reached setting value in the pipeline, robot control system could begin action.This is a known technology, so repeated description not.
Its advantage is:
The pressurized air of this pick-up unit in can automatic detecting machine device people welding workstation has or not, robot welding when having avoided non-compressed air or pressurized air not enough, thus guaranteed the normal productive process of sound suppressor, avoided the generation of hidden danger.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Sound suppressor welding workstation pressurized air detection alarm device comprises pipeline 1, oil-water separator 2, first valve 3, second valve 6, robot 7 and PLC control module 8.Oil-water separator 2, first valve 3 and second valve 6 are installed on the pipeline 1 successively, and second valve 6 is connected with PLC control module 8 respective signal.The outlet of second valve 6 and 7 corresponding connections of robot.Oil-water separator 2, robot 7 and PLC control module are known technology, so repeated description not.
On the pipeline 1 between first valve 3 and second valve 6, be equiped with line oiler 4 and pressure transducer 5 successively.Pressure transducer 5 is connected with chip U1 respective signal, and this is a known technology, so repeated description not.
No. 2 pin of chip U1 and the base stage of triode Q1 are connected, and No. 1 pin of chip U1 and the emitter of triode Q1 are connected, and the collector and emitter of triode Q1 connects through voltage stabilizing diode D1.
No. 1 pin of the negative pole of DC24v power supply and chip U1 is connected.
No. 3 pin of chip U1 are connected with PLC control module 8 respective signal with the DC24v positive source respectively through diode D2.
The model LP2951 of U1, triode Q1 model is S9013, diode D2 model IN5395, voltage stabilizing diode D1 model H1N4741A.
Described first valve 3 is a pressure regulator valve, and second valve 6 is a solenoid valve.Described pressure transducer 5 is a known technology, so repeated description not.
Claims (1)
1. sound suppressor welding workstation pressurized air detection alarm device comprises pipeline (1), oil-water separator (2), first valve (3), second valve (6), robot (7) and PLC control module (8); Oil-water separator (2), first valve (3) and second valve (6) are installed on the pipeline (1) successively, and second valve (6) is connected with PLC control module (8) respective signal; The outlet of second valve (6) is connected with robot (7) is corresponding, it is characterized in that:
On the pipeline (1) between first valve (3) and second valve (6), be equiped with line oiler (4) and pressure transducer (5) successively; Pressure transducer (5) is connected with chip U1 respective signal;
No. 2 pin of chip U1 and the base stage of triode Q1 are connected, and No. 1 pin of chip U1 and the emitter of triode Q1 are connected, and the collector and emitter of triode Q1 connects through voltage stabilizing diode D1;
No. 1 pin of the negative pole of DC24v power supply and chip U1 is connected;
No. 3 pin of chip U1 are connected with PLC control module (8) respective signal with the DC24v positive source respectively through diode D2;
The model LP2951 of U1, triode Q1 model is S9013, diode D2 model IN5395, voltage stabilizing diode D1 model H1N4741A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169395 CN202583487U (en) | 2012-04-20 | 2012-04-20 | Detection alarm device for compressed air of muffler welding work station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169395 CN202583487U (en) | 2012-04-20 | 2012-04-20 | Detection alarm device for compressed air of muffler welding work station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202583487U true CN202583487U (en) | 2012-12-05 |
Family
ID=47252887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220169395 Expired - Fee Related CN202583487U (en) | 2012-04-20 | 2012-04-20 | Detection alarm device for compressed air of muffler welding work station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202583487U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376477A (en) * | 2012-04-20 | 2013-10-30 | 天纳克-埃贝赫（大连）排气***有限公司 | Compressed air detection warning device of silencer welding work station |
| CN110385513A (en) * | 2019-07-25 | 2019-10-29 | 上海广为焊接设备有限公司 | Plasma cutting machine, plasma cutting machine regulator and pressure regulation method |
| CN110385514A (en) * | 2019-07-25 | 2019-10-29 | 上海广为焊接设备有限公司 | Plasma cutting machine and plasma cutting machine pressure limiting device |
-
2012
- 2012-04-20 CN CN 201220169395 patent/CN202583487U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376477A (en) * | 2012-04-20 | 2013-10-30 | 天纳克-埃贝赫（大连）排气***有限公司 | Compressed air detection warning device of silencer welding work station |
| CN110385513A (en) * | 2019-07-25 | 2019-10-29 | 上海广为焊接设备有限公司 | Plasma cutting machine, plasma cutting machine regulator and pressure regulation method |
| CN110385514A (en) * | 2019-07-25 | 2019-10-29 | 上海广为焊接设备有限公司 | Plasma cutting machine and plasma cutting machine pressure limiting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160420 |