CN102608941A - Foolproof protection control system for processing device - Google Patents
Foolproof protection control system for processing device Download PDFInfo
- Publication number
- CN102608941A CN102608941A CN2012100613092A CN201210061309A CN102608941A CN 102608941 A CN102608941 A CN 102608941A CN 2012100613092 A CN2012100613092 A CN 2012100613092A CN 201210061309 A CN201210061309 A CN 201210061309A CN 102608941 A CN102608941 A CN 102608941A
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- plant
- processing unit
- inductor
- controller
- processing device
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- Safety Devices In Control Systems (AREA)
Abstract
The invention discloses a foolproof protection system for a processing device, which comprises an inductor and a controller, wherein the inductor is arranged on the periphery of the processing device and used for inducting operators, and the controller is connected with the inductor and used for receiving signals transmitted by the inductor. By the aid of the foolproof protection system for the processing device, the processing device can be started and stopped in an inducting manner by means of setting the inductor, the processing device is automatically stopped by the aid of the controller when the operators are away from the processing device for time longer than the preset time, power supply is cut off, and safety of the processing device is improved.
Description
Technical field
The present invention relates to a kind of fool proof protection control system of processing unit (plant).
Background technology
Fool proof is a kind of behavior constraint means of correcting of preventing, and utilization is avoided producing wrong method for limiting, and the operator need not spent notice, also not need experience and professional knowledge to get final product the correct operation of the errorless completion of intuition.Fool proof design extensively is used in the industrial design, causes machine or personal injury for fear of user's misoperation, has to these contingent situation and does preventive measure.Anti-misoperation device all is set in many processing unit (plant)s, but major part is the protection operator all in the operation process; The startup of machine needs an enabling signal; But for machine stop then unrestrictedly, this makes when the operator leaves machine that there is hidden danger in the security of machine.
Summary of the invention
Technical matters to be solved by this invention provides a kind of fool proof protection control system of processing unit (plant), can realize responding to startup-shutdown, has improved the security of device.
For solving the problems of the technologies described above, the present invention provides a kind of fool proof protection control system of processing unit (plant), it is characterized in that, comprises
Be arranged on the peripheral inductive operation personnel's of processing unit (plant) inductor,
The controller that is connected and accepts the signal of said inductor transmission with said inductor.
Said controller is connected with the electric power system of said processing unit (plant).
Said inductor is infrared inductor or photoelectric sensor.
The preset delay switching-off time in the said controller.
Said controller also is connected with the water system of said processing unit (plant).
Said controller is connected with the peripheral a plurality of inductors that are provided with of many processing unit (plant)s.
The beneficial effect that the present invention reached:
The fool proof protection control system of processing unit (plant) of the present invention through inductor is set, can realize responding to startup-shutdown, and operating personnel leave equipment above after the schedule time, and controller will shut down automatically, stop power supply, and improve the security of device.
Description of drawings
Fig. 1 is a synoptic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
As shown in Figure 1; But the fool proof of the processing unit (plant) of invention is protected control system to comprise and is arranged on the inductor 3 whether the processing unit (plant) 1 peripheral operation personnel working position 2 inductive operation personnel of place are positioned at working position 2; Inductor 3 can be infrared inductor or photoelectric sensor; Inductor 3 is passed to controller 4 with the information of induction with wireless or wired mode, the preset delay switching-off time in the controller 4, as be 15 minutes.Inductor 3 is passed to controller 4 with the information of induction in real time; When inductor 3 is sensed operating personnel when leaving the working position and reaching preset 15 minutes; Then controller 4 output orders are closed processing unit (plant) 1, make processing unit (plant) 1 outage, perhaps make job shop all have a power failure, cut off the water; Be in the state of quitting work; To guarantee that processing unit (plant) 1 can not have long-play under operating personnel's the situation, the safety of assurance device must be very effective by the equipment or the technology of operating personnel's execute-in-place or monitor operation for some.Controller 4 can be connected with the inductor 3 of many processing unit (plant)s 1 simultaneously, controls the shutdown of many processing unit (plant)s 1.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and distortion, these improvement and distortion also should be regarded as protection scope of the present invention.
Claims (6)
1. the fool proof of processing unit (plant) protection control system is characterized in that, comprises
Be arranged on the peripheral inductive operation personnel's of processing unit (plant) inductor,
The controller that is connected and accepts the signal of said inductor transmission with said inductor.
2. the fool proof of a kind of processing unit (plant) according to claim 1 protection control system is characterized in that said controller is connected with the electric power system of said processing unit (plant).
3. the fool proof of a kind of processing unit (plant) according to claim 1 protection control system is characterized in that said inductor is infrared inductor or photoelectric sensor.
4. the fool proof of a kind of processing unit (plant) according to claim 1 protection control system is characterized in that, the preset delay switching-off time in the said controller.
5. the fool proof of a kind of processing unit (plant) according to claim 1 protection control system is characterized in that said controller also is connected with the water system of said processing unit (plant).
6. the fool proof of a kind of processing unit (plant) according to claim 1 protection control system is characterized in that, said controller is connected with the peripheral a plurality of inductors that are provided with of many processing unit (plant)s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100613092A CN102608941A (en) | 2012-03-09 | 2012-03-09 | Foolproof protection control system for processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100613092A CN102608941A (en) | 2012-03-09 | 2012-03-09 | Foolproof protection control system for processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102608941A true CN102608941A (en) | 2012-07-25 |
Family
ID=46526397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100613092A Pending CN102608941A (en) | 2012-03-09 | 2012-03-09 | Foolproof protection control system for processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102608941A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439607A (en) * | 2014-10-22 | 2015-03-25 | 珠海格力电器股份有限公司 | Nitrogen-filled fool-proofing method and system |
| CN104502353A (en) * | 2015-01-15 | 2015-04-08 | 成都先进功率半导体股份有限公司 | Fool-proof component for complete inspection of small volume product |
| CN112702825A (en) * | 2020-12-30 | 2021-04-23 | 伟创力电子技术(苏州)有限公司 | Fool-proof device for ion fan |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2744487Y (en) * | 2004-11-12 | 2005-12-07 | 谢新伟 | Thread trimmer cutter head with electronic eye control |
| CN101634838A (en) * | 2009-08-03 | 2010-01-27 | 铜陵市同领电脑科技有限责任公司 | Automatic intelligent-induction electricity-saving switch and induction method thereof |
| CN201467070U (en) * | 2009-03-20 | 2010-05-12 | 罗云东 | Power-saving controller of general infrared sensing alternating current and direct current motor |
-
2012
- 2012-03-09 CN CN2012100613092A patent/CN102608941A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2744487Y (en) * | 2004-11-12 | 2005-12-07 | 谢新伟 | Thread trimmer cutter head with electronic eye control |
| CN201467070U (en) * | 2009-03-20 | 2010-05-12 | 罗云东 | Power-saving controller of general infrared sensing alternating current and direct current motor |
| CN101634838A (en) * | 2009-08-03 | 2010-01-27 | 铜陵市同领电脑科技有限责任公司 | Automatic intelligent-induction electricity-saving switch and induction method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439607A (en) * | 2014-10-22 | 2015-03-25 | 珠海格力电器股份有限公司 | Nitrogen-filled fool-proofing method and system |
| CN104439607B (en) * | 2014-10-22 | 2016-06-01 | 珠海格力电器股份有限公司 | Nitrogen-filled fool-proofing method and system |
| CN104502353A (en) * | 2015-01-15 | 2015-04-08 | 成都先进功率半导体股份有限公司 | Fool-proof component for complete inspection of small volume product |
| CN112702825A (en) * | 2020-12-30 | 2021-04-23 | 伟创力电子技术(苏州)有限公司 | Fool-proof device for ion fan |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120725 |