CN202134466U - Processing line switch control system - Google Patents
Processing line switch control system Download PDFInfo
- Publication number
- CN202134466U CN202134466U CN201120180401U CN201120180401U CN202134466U CN 202134466 U CN202134466 U CN 202134466U CN 201120180401 U CN201120180401 U CN 201120180401U CN 201120180401 U CN201120180401 U CN 201120180401U CN 202134466 U CN202134466 U CN 202134466U
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- China
- Prior art keywords
- contact
- processing line
- control system
- connection
- switch control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a processing line switch control system. One end of the switch is in connection with a power source, and the other end is in connection with two electricity delay relays, wherein the other end of the electricity delay relays with a contact being a delay closing normal open contact is in connection with a motor which is in connection with the power supply; the other end of the electricity delay relays with a contact being a delay breaking normal closed contact is in connection with an alarm which is in connection with the power supply. The processing line switch control system has simple equipment and low costs; when a starting switch is pressed, the alarm gives an alarm first, processing line equipment delay startup to prompt employees on the processing line, and the processing line starts when other operators all press button switches, thereby preventing safety accidents.
Description
Technical field
The utility model relates to a kind of pipelined switch control system.
Background technology
At present, pipelining equipment takes up room increasing, needs the employee of operating equipment also more and more; But; Because the switch of pipelining equipment has only one, does not have alert device during device start, when device start occurring easily; Other operating personnel are ignorant on the streamline, thus the security incident of causing.
Summary of the invention
The purpose of the utility model is to provide pipelined switch control system a kind of simple in structure, safe and reliable.
The technical scheme of the utility model is:
The pipelined switch control system; One end of switch connects power supply, and the other end of switch connects two energization delay relays, wherein; Contact is that the other end of the energization delay relay of timing closing normally open contact connects motor; Motor connects power supply, and contact is that the other end of the energization delay relay of time-delay disconnection normally closed interlock connects alarm, and alarm connects power supply.
Concrete, switch and contact are some push-button switches of connecting between the energization delay relay of timing closing normally open contact, and the some operators of realization needs press the button switch, and streamline could start.
Concrete, alarm is an audible-visual annunciator.
The beneficial effect of the utility model is: the utility model equipment is simple, and cost is low, when pressing starting switch; Alarm is at first reported to the police, and the pipelining equipment delayed startup is reminded other employees on the streamline; And other operators press the button switch, and streamline could start.Prevented the generation of security incident.
Description of drawings
Fig. 1 is the schematic diagram of the utility model.
Embodiment
The pipelined switch control system, the end of switch S A connects power supply, and the other end of switch connects energization delay relay KT1 and KT2, and wherein the contact of KT1 is the timing closing normally open contact, and KT1 connects with SB1 and SB2, and SB2 connects motor, and motor connects power supply.Switch and contact are some push-button switches of connecting between the energization delay relay of timing closing normally open contact.The contact of KT2 is that normally closed interlock is broken off in time-delay, and KT2 connects audible-visual annunciator A, and audible-visual annunciator A connects power supply.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the embodiment of the utility model perhaps is equal to replacement to the part technical characterictic; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (3)
1. the pipelined switch control system is characterized in that, an end of switch connects power supply; The other end of switch connects two energization delay relays; Wherein, contact is that the other end of the energization delay relay of timing closing normally open contact connects motor, and motor connects power supply; Contact is that the other end of the energization delay relay of time-delay disconnection normally closed interlock connects alarm, and alarm connects power supply.
2. according to the said pipelined switch control system of claim 1, it is characterized in that switch and contact are some push-button switches of connecting between the energization delay relay of timing closing normally open contact.
3. according to the said pipelined switch control system of claim 1, it is characterized in that alarm is an audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120180401U CN202134466U (en) | 2011-05-31 | 2011-05-31 | Processing line switch control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120180401U CN202134466U (en) | 2011-05-31 | 2011-05-31 | Processing line switch control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134466U true CN202134466U (en) | 2012-02-01 |
Family
ID=45523228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120180401U Expired - Fee Related CN202134466U (en) | 2011-05-31 | 2011-05-31 | Processing line switch control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110322666A (en) * | 2019-07-29 | 2019-10-11 | 格力电器（芜湖）有限公司 | Centralized control center's alarm system and alarm method |
-
2011
- 2011-05-31 CN CN201120180401U patent/CN202134466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110322666A (en) * | 2019-07-29 | 2019-10-11 | 格力电器（芜湖）有限公司 | Centralized control center's alarm system and alarm method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HE NAN TIANFANG HUAZHONG PHARMACEUTICAL CO., LTD. Free format text: FORMER NAME: SHANGHAI HUAZHONG PHARMACEUTICAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 457000, No. 024, North Ring Road, Qingfeng County, Puyang, Henan Patentee after: Henan Tianfang Huazhong Pharmaceutical Co.,Ltd. Address before: 457000, No. 024, North Ring Road, Qingfeng County, Puyang, Henan Patentee before: Shanghai Huazhong Pharmaceutical Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20140531 |