CN103092121A - Power saving device of separating device - Google Patents
Power saving device of separating device Download PDFInfo
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- CN103092121A CN103092121A CN2011103421899A CN201110342189A CN103092121A CN 103092121 A CN103092121 A CN 103092121A CN 2011103421899 A CN2011103421899 A CN 2011103421899A CN 201110342189 A CN201110342189 A CN 201110342189A CN 103092121 A CN103092121 A CN 103092121A
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- separating machine
- relay
- control module
- plc
- separating device
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Abstract
The invention discloses a power saving device of a separating device. The power saving device comprises a programmable logic control (PLC) detecting control module, a relay and a contactor. The PLC detecting control module is connected with the separating device and is used for detecting whether the separating device is in a moving state or not, when the separating device is not in the moving state, timing is conducted to duration of the non-moving state of the separating device, and a control signal is transmitted by the PLC detecting control module when the duration exceeds the preset time value. The relay is connected with the PLC detecting control module and is used for receiving the control signal transmitted by the PLC detecting control module, and the relay outputs a preset voltage signal according to the control signal. The contactor is respectively connected with a motor in the separating device and the relay and is used for receiving the preset voltage signal transmitted by the relay and controlling the motor to stop operating according to the preset voltage signal. According to the power saving device of the separating device, the motor is controlled to stop operating by detecting whether the separating device is in the working state or not, and heating to an electric heating ring is stopped, and therefore power is saved.
Description
Technical field
The application relates to automation field, particularly relates to a kind of power saving device for separating machine.
Background technology
Separating machine is a kind of production equipment, mainly for the production of the bottom stopper of resin, nylon zipper.Operation program during its work is: after the resin or nylon heating plasticizing of in setting time with some, under certain pressure and speed, with resin or the nylon injection mold cavity of molten condition.After injection finishes, the melt that is expelled in mold cavity is kept typing.
In production run, the heating plasticizing of resin or nylon heats to realize by electric heating coil.Wherein, electric heating coil drives heating by motor, after switching on power, if separating machine is in not action of open state, although namely connected power supply, started motor, but do not add raw materials for production in separating machine, separating machine can not carry out the processing of bottom stopper so, and the electric heating coil in separating machine also can heat always, consume electric power so not only also can shorten serviceable life of electric heating coil.
Summary of the invention
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of power saving device for separating machine, whether is in operating state to control motor out of service by detecting separating machine, thereby make the electric heating coil stopped heating, not only saves electric energy, also can reduce the loss of electric heating coil.
Technical scheme is as follows:
A kind of power saving device for separating machine comprises:
Be connected with described separating machine, detect described separating machine and whether be in operating state, when described separating machine is in non-action status, the duration section that described separating machine is in non-action status is carried out timing, and the PLC that transmits control signal when described duration section surpasses the Preset Time value detects control module;
Detect control module with described PLC and be connected, receive described PLC and detect the control signal that control module sends, and export the relay of predetermined voltage signals according to described control signal;
Respectively with described separating machine in motor be connected with described relay, receive the predetermined voltage signals of described relay output and control described motor contactor out of service according to described predetermined voltage signals.
Said apparatus, preferred, described PLC detects control module and comprises:
Be connected with described separating machine, detect the detecting unit whether described separating machine is in operating state and sends status information;
Be connected with described detecting unit, receive and resolve described status information, auto zero when described separating machine is in operating state when described separating machine is in non-action status, is in to described separating machine the timer that the duration section of non-action status is carried out timing;
Be connected with described relay with described timer respectively, the control module that transmits control signal to described relay when described duration section surpasses the Preset Time value.
Said apparatus, preferred, described PLC detects control module and also comprises: be connected with described timer with described detecting unit respectively, when described separating machine is in operating state, control the reset unit that described timer makes zero.
Said apparatus, preferred, described detecting unit is for detecting the detecting unit of separating machine working pressure.
Said apparatus, preferred, described relay is solid-state relay.
Use a kind of power saving device for separating machine that the application provides, detect control module detection separating machine by PLC and whether be in operating state, when separating machine is in non-action status, the duration section that separating machine is in off working state is carried out timing, when described duration section surpasses the Preset Time value, transmit control signal to relay, further control by pilot relay the contactor that is connected with motor, make motor out of service, thereby saving electric energy, further make the electric heating coil stopped heating, reduce the loss of electric heating coil.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present application, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, the accompanying drawing that the following describes is only some embodiment that put down in writing in the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of a kind of power saving device for separating machine that Fig. 1 provides for the embodiment of the present application one;
The PLC that Fig. 2 provides for the embodiment of the present application two detects the structural representation of control module;
The PLC that Fig. 3 provides for the embodiment of the present application three detects the structural representation of control module.
For illustrated simple and clear, above accompanying drawing shows the common form of structure, and for fear of unnecessary fuzzy the present invention, can omit description and the details of known features and technology.In addition, the unit in accompanying drawing is unnecessary proportionally draws.For example, can be with respect to the size of some unit in other unit enlarged drawings, thus help better to understand embodiments of the invention.Same numeral in different accompanying drawings represents identical unit.
Embodiment
In order to make those skilled in the art person understand better the application's scheme.Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Based on the embodiment in the application, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all should belong to the scope of the application's protection.
Embodiment one
The structural representation of a kind of power saving device for separating machine that the embodiment of the present application provides comprises as shown in Figure 1:
PLC detects control module 101, relay 102 and contactor 103;
PLC detects control module 101 and whether is in operating state for detection of described separating machine 104, when described separating machine 104 is in non-action status, the duration section that described separating machine 104 is in non-action status is carried out timing, and transmits control signal when described duration section surpasses the Preset Time value.
concrete, add the certain pressure of needs in man-hour due to separating machine 104 what carry out bottom stopper, different processing links, various piece can produce certain pressure, include core pressure, high pressure, injection pressure, pressurize and low pressure etc. are the pressure of size Bu Tong, therefore needing only separating machine 104 is processing, when namely processing action being arranged, have at least a meeting to change in above-mentioned each pressure, and be in the force value of its duty, if not action of separating machine 104, above-mentioned every force value just all can reset, therefore when PLC detects control module 101 and can detect separating machine 104, the working pressure value of various piece detects separating machine 104 and whether is in operating state, as long as the working pressure of above-mentioned various piece has an in running order force value, separating machine 104 is in operating state, otherwise separating machine 104 is in non-action status, when described separating machine 104 is in non-action status, PLC detects control module 101 beginning timing, and record the duration that described separating machine 104 is in non-action status, when the duration that described separating machine 104 is in non-action status surpasses the Preset Time value, for example, when the described duration surpasses 25 minutes, PLC detection control module 101 is sent and is controlled signal to described relay 102, if after timing a period of time, separating machine 104 begins again action, and described duration also in the Preset Time value time is removed timing result before, and the accumulative total timing is avoided in reclocking when separating machine 104 again being detected and be in non-action status.
When described separating machine 104 is in open state, relay 102 converts the DC voltage of certain value to certain alternating voltage, and described alternating voltage is offered described contactor 103, in the embodiment of the present application, the dc low-voltage of relay input end detects control module by PLC and provides.
When described relay 102 receives the control signal of described PLC detection control module transmission, namely when PLC detection control module stops providing DC voltage to described relay 102, described relay stops voltage transitions, and send predetermined voltage signal to described contactor 103, namely the alternating voltage of this moment is zero.Concrete, described relay 102 can be solid-state relay.
Because the electric heating coil in separating machine 104 is by motor-driven, so when motor 105 stopped driving, described electric heating coil stopped heating had been saved electric energy, allow simultaneously electric heating coil that a time of having a rest is arranged, reduced the loss of electric heating coil.
Embodiment two
The structural representation of the PLC inspection side control module that the embodiment of the present application two provides comprises as shown in Figure 2:
The first detecting unit 201, the first timer 202 and control module 203;
Whether the first detecting unit 201 is in operating state for detection of separating machine 104, when described separating machine 104 is in operating state, sends the first status information to described the first timer 202; When described separating machine 104 is in non-action status, send the second status information to described timer;
The first timer 202 is used for when namely described separating machine 104 is in operating state, the first timer 202 being made zero, to guarantee the accuracy of timing next time when receiving the first status information; When the first timer 202 receives the second status information, be that described separating machine 104 is when being in non-action status, the beginning timing, carry out timing with the duration section that described separating machine 104 is in non-action status, and when described duration section surpasses the Preset Time value, transmit control signal to described relay 102.
Embodiment three
The structural representation of the PLC inspection side control module that the embodiment of the present application three provides comprises as shown in Figure 3:
The second detecting unit 301, reset unit 302, the second timer 303 and control module 203;
Whether the second detecting unit 301 is in operating state for detection of separating machine 104, when described separating machine 104 is in operating state, sends the first status information to described reset unit; When described separating machine 104 is in non-action status, send the second status information to described the second timer 303;
When reset unit 302 receives the first status information, send reset signal to described the second timer 303, control described timer and make zero;
After the second timer 303 receives the second status information, the beginning timing, the duration section that described separating machine 104 is in non-action status is carried out timing; If receive the reset signal that reset unit 302 sends, the second timer 303 makes zero and stops timing;
Identical in the embodiment of control module 203 and embodiment two repeats no more here.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, and between each embodiment, identical similar part is mutually referring to getting final product, and each embodiment stresses is difference with other embodiment.The above is only the application's embodiment; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the application's protection domain.
Claims (5)
1. a power saving device for separating machine, is characterized in that, comprising:
Be connected with described separating machine, detect described separating machine and whether be in operating state, when described separating machine is in non-action status, the duration section that described separating machine is in non-action status is carried out timing, and the PLC that transmits control signal when described duration section surpasses the Preset Time value detects control module;
Detect control module with described PLC and be connected, receive described PLC and detect the control signal that control module sends, and export the relay of predetermined voltage signals according to described control signal;
Respectively with described separating machine in motor be connected with described relay, receive the predetermined voltage signals of described relay output and control described motor contactor out of service according to described predetermined voltage signals.
2. device according to claim 1, is characterized in that, described PLC detects control module and comprises:
Be connected with described separating machine, detect the detecting unit whether described separating machine is in operating state and sends status information;
Be connected with described detecting unit, receive and resolve described status information, auto zero when described separating machine is in operating state when described separating machine is in non-action status, is in to described separating machine the timer that the duration section of non-action status is carried out timing;
Be connected with described relay with described timer respectively, the control module that transmits control signal to described relay when described duration section surpasses the Preset Time value.
3. device according to claim 2, is characterized in that, described PLC detects control module and also comprises: be connected with described timer with described detecting unit respectively, when described separating machine is in operating state, control the reset unit that described timer makes zero.
4. device according to claim 2, is characterized in that, described detecting unit is for detecting the detecting unit of separating machine working pressure.
5. device according to claim 1, is characterized in that, described relay is solid-state relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110342189.9A CN103092121B (en) | 2011-11-02 | 2011-11-02 | Power saving device of separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110342189.9A CN103092121B (en) | 2011-11-02 | 2011-11-02 | Power saving device of separating device |
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| Publication Number | Publication Date |
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| CN103092121A true CN103092121A (en) | 2013-05-08 |
| CN103092121B CN103092121B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110342189.9A Active CN103092121B (en) | 2011-11-02 | 2011-11-02 | Power saving device of separating device |
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Citations (7)
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| JPH09236362A (en) * | 1996-02-27 | 1997-09-09 | Toshiba Corp | Refrigerating machine control device |
| CN1943866A (en) * | 2006-11-03 | 2007-04-11 | 白淑惠 | Automatic power cut-off system of paper shredder and its automatic powr cut-off method |
| CN101259449A (en) * | 2008-03-24 | 2008-09-10 | 浙江三木实业有限公司 | Automatically power-off system of paper chipper automatically power-off method |
| CN101673091A (en) * | 2009-09-22 | 2010-03-17 | 北京中星微电子有限公司 | Intelligent power saving device used for electric equipment and method |
| CN201467070U (en) * | 2009-03-20 | 2010-05-12 | 罗云东 | Power-saving controller of general infrared sensing alternating current and direct current motor |
| CN201987329U (en) * | 2010-06-23 | 2011-09-28 | 九阳股份有限公司 | Energy-saving safe soybean milk machine |
| CN202306249U (en) * | 2011-11-02 | 2012-07-04 | 浙江伟星实业发展股份有限公司 | Power saving device for separating machine |
-
2011
- 2011-11-02 CN CN201110342189.9A patent/CN103092121B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09236362A (en) * | 1996-02-27 | 1997-09-09 | Toshiba Corp | Refrigerating machine control device |
| CN1943866A (en) * | 2006-11-03 | 2007-04-11 | 白淑惠 | Automatic power cut-off system of paper shredder and its automatic powr cut-off method |
| CN101259449A (en) * | 2008-03-24 | 2008-09-10 | 浙江三木实业有限公司 | Automatically power-off system of paper chipper automatically power-off method |
| CN201467070U (en) * | 2009-03-20 | 2010-05-12 | 罗云东 | Power-saving controller of general infrared sensing alternating current and direct current motor |
| CN101673091A (en) * | 2009-09-22 | 2010-03-17 | 北京中星微电子有限公司 | Intelligent power saving device used for electric equipment and method |
| CN201987329U (en) * | 2010-06-23 | 2011-09-28 | 九阳股份有限公司 | Energy-saving safe soybean milk machine |
| CN202306249U (en) * | 2011-11-02 | 2012-07-04 | 浙江伟星实业发展股份有限公司 | Power saving device for separating machine |
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| CN103092121B (en) | 2015-04-15 |
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