CN106224620A - A kind of driving circuit for electromagnetic valve of four-head scale mixing feed - Google Patents
A kind of driving circuit for electromagnetic valve of four-head scale mixing feed Download PDFInfo
- Publication number
- CN106224620A CN106224620A CN201610808109.7A CN201610808109A CN106224620A CN 106224620 A CN106224620 A CN 106224620A CN 201610808109 A CN201610808109 A CN 201610808109A CN 106224620 A CN106224620 A CN 106224620A
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- China
- Prior art keywords
- electromagnetic valve
- scale
- delivery outlet
- load
- bearing module
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
It is an object of the invention to provide the driving circuit for electromagnetic valve of a kind of four-head scale mixing feed, including Weighing module CZ1 and electromagnetic valve, the delivery outlet of described load-bearing module CZ1 is connected with electromagnetic valve YV by wire, the photoelectric coupling terminal KI for driving electromagnetic valve YV it is provided with between delivery outlet and the electromagnetic valve YV of described load-bearing module CZ1, input and outlet side circuit can be carried out effective isolation electrically, signal can be transmitted with light form, improving anti-jamming effectiveness, outlet side circuit can be avoided introducing and the impact of strong voltage to a certain extent.
Description
Technical field
The present invention relates to the field in terms of four-head scale, including match four-head scale weigh the voltage-regulation voltage-stabilization of aspect carry out research and development with
Improve, refer more particularly to the driving circuit for electromagnetic valve of a kind of four-head scale mixing feed.
Background technology
Along with progress and the development of science and technology of technology, the weighing and bagging for product progresses into intensive, produces greatly
In the epoch, when product is packed, product will carry out weighing process, when present stage weighs, four-head weigher is the weighing that 4 sets are independent
System forms, and is often carried out weighing data collection by Weighing module in group Weighing system, and the delivery outlet of the Weighing module of native system is
Transistor output, it is impossible to directly drive electromagnetic valve, control unit and each sensor and executor cannot obtain well every
From, add the interference of transmission, also can increase alive introducing and impact simultaneously, electromagnetic valve is caused damage, affect mixing to
The efficiency of material.
Therefore it provides the driving circuit for electromagnetic valve of a kind of four-head scale mixing feed, to the title at four-head scale can be passed through
Between output port and the electromagnetic valve of amount module, photoelectric coupling terminal is set, input and outlet side circuit is carried out effective electric
On isolation, can with light form transmit signal, improve anti-jamming effectiveness, outlet side circuit can be avoided by force to a certain extent
The introducing of voltage and impact, just become the problem that those skilled in the art need solution badly.
Summary of the invention
It is an object of the invention to provide the driving circuit for electromagnetic valve of a kind of four-head scale mixing feed, to passing through four
Between output port and the electromagnetic valve of the Weighing module of head scale, photoelectric coupling terminal is set, input and outlet side circuit are had
The isolation electrically of effect, can transmit signal with light form, improve anti-jamming effectiveness, and outlet side circuit can obtain to a certain extent
To avoid introducing and the impact of strong voltage.
For solving technical problem described in background technology, the present invention by the following technical solutions:
The driving circuit for electromagnetic valve of a kind of four-head scale mixing feed, including Weighing module CZ1 and electromagnetic valve, described load-bearing
The delivery outlet of module CZ1 is connected with electromagnetic valve YV, between delivery outlet and the electromagnetic valve YV of described load-bearing module CZ1 by wire
It is provided with the photoelectric coupling terminal KI for driving electromagnetic valve YV.
Preferably, described electromagnetic valve YV is set to six groups, and electromagnetic valve YV is divided into scale to open bucket electromagnetic valve YV01 and YV04, scale
Feed in big charging electromagnetic valve YV02 and YV05, scale electromagnetic valve YV03 and YV06, and scale is opened bucket electromagnetic valve YV01 and YV04 and passed through light
The switch of electric coupling terminal KI01 and KI04 is connected with the delivery outlet D of load-bearing module CZ1, scale big charging electromagnetic valve YV02 and YV05
Be connected with the delivery outlet D of load-bearing module CZ1 by the switch of photoelectric coupling terminal KI02 and KI05, feed in scale electromagnetic valve YV03
It is connected with the delivery outlet D of load-bearing module CZ1 by the switch of photoelectric coupling terminal KI03 and KI06 with YV06.
Preferably, the two ends of described photoelectric coupling terminal induction coil KI01 respectively with the delivery outlet D of load-bearing module CZ1
With 1# scale opening bucket relaying D01 connect, the two ends of photoelectric coupling terminal induction coil KI02 respectively with the delivery outlet of load-bearing module CZ1
D and 1# scale big charging relaying D02 connects, the two ends of photoelectric coupling terminal induction coil KI03 defeated with load-bearing module CZ1 respectively
Outlet D and 1# scale in charging relaying D03 connect, the two ends of photoelectric coupling terminal induction coil KI04 respectively with load-bearing module CZ1
Delivery outlet D and 2# scale open bucket relaying D04 connect, the two ends of photoelectric coupling terminal induction coil KI05 respectively with load-bearing module
The delivery outlet D of CZ1 and 2# scale big charging relaying D05 connect, the two ends of photoelectric coupling terminal induction coil KI06 respectively with load-bearing
In the delivery outlet D of module CZ1 and 2# scale, charging relaying D06 connects.
Preferably, the output voltage of described Weighing module CZ1 is constant voltage 24V.
Connect with 0V voltage port C after preferably, described electromagnetic valve YV is set to six groups, and six groups of electromagnetic valve YV are connected in parallel
Connect.
Inventive principle, the delivery outlet of the Weighing module of native system is transistor output, it is impossible to directly drive electromagnetic valve, this
System uses photoelectric coupling terminal to be controlled, and the basic role of optocoupler is input and outlet side circuit to be carried out the most electrically
On isolation, can with light form transmit signal, have preferable anti-jamming effectiveness, outlet side circuit to be kept away to a certain extent
Exempting from introducing and the impact of strong voltage, one of purpose of signal isolation is from circuit, the part of interference source and easily interference to be kept apart
Come, make measure and control device only keep contacting of signal with on-the-spot, but electrical communication the most directly occurs, along with constantly carrying of automaticity
Height, the isolation controlled between field circuit demonstrates importance day by day, and as the core of robot control system(RCS), control unit must be with
Each sensor and executor reliably keep apart, to avoid interference.
The invention has the beneficial effects as follows:
1), by arranging photoelectric coupling terminal between output port and the electromagnetic valve of the Weighing module of four-head scale, by defeated
Enter and carry out effective isolation electrically with outlet side circuit, improve the effect of electric components low voltage control high pressure.
2), transmitting signal with light form, improve anti-jamming effectiveness, outlet side circuit can be avoided by force to a certain extent
The introducing of voltage and impact.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only described in the present invention
A little embodiments, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the main electricity of electromagnetic valve of the driving circuit for electromagnetic valve detailed description of the invention of the present invention a kind of four-head scale mixing feed
Lu Tu；
Fig. 2 is the solenoid-driven of the driving circuit for electromagnetic valve detailed description of the invention of the present invention a kind of four-head scale mixing feed
Circuit diagram.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with accompanying drawing to this
Bright it is further detailed.
Refer to Fig. 1,2, the driving circuit for electromagnetic valve of a kind of four-head scale mixing feed, including Weighing module CZ1 and electromagnetism
Valve, the delivery outlet of described load-bearing module CZ1 is connected with electromagnetic valve YV by wire, the delivery outlet of described load-bearing module CZ1
And it is provided with the photoelectric coupling terminal KI for driving electromagnetic valve YV between electromagnetic valve YV.
Further, described electromagnetic valve YV is set to six groups, and electromagnetic valve YV be divided into scale open bucket electromagnetic valve YV01 and YV04,
Feed in scale big charging electromagnetic valve YV02 and YV05, scale electromagnetic valve YV03 and YV06, and scale is opened bucket electromagnetic valve YV01 and YV04 and passed through
The switch of photoelectric coupling terminal KI01 and KI04 is connected with the delivery outlet D of load-bearing module CZ1, scale big charging electromagnetic valve YV02 and
YV05 is connected with the delivery outlet D of load-bearing module CZ1 by the switch of photoelectric coupling terminal KI02 and KI05, charging electromagnetic valve in scale
YV03 and YV06 is connected with the delivery outlet D of load-bearing module CZ1 by the switch of photoelectric coupling terminal KI03 and KI06.
Further, the two ends of described photoelectric coupling terminal induction coil KI01 respectively with the output of load-bearing module CZ1
Mouthful D and 1# scale open bucket relaying D01 connect, the two ends of photoelectric coupling terminal induction coil KI02 defeated with load-bearing module CZ1 respectively
Outlet D and 1# scale big charging relaying D02 connect, the two ends of photoelectric coupling terminal induction coil KI03 respectively with load-bearing module CZ1
Delivery outlet D and 1# scale in charging relaying D03 connect, the two ends of photoelectric coupling terminal induction coil KI04 respectively with load-bearing module
The delivery outlet D of CZ1 and 2# scale open bucket relaying D04 connect, the two ends of photoelectric coupling terminal induction coil KI05 respectively with load-bearing mould
The delivery outlet D of block CZ1 and 2# scale big charging relaying D05 connect, the two ends of photoelectric coupling terminal induction coil KI06 respectively with hold
In the delivery outlet D of molality block CZ1 and 2# scale, charging relaying D06 connects.
Further, the output voltage of described Weighing module CZ1 is constant voltage 24V.
Further, described electromagnetic valve YV is set to six groups, and six groups of electromagnetic valve YV are connected in parallel rear and 0V voltage port C
Connect.
By the way of explanation, only describe some one exemplary embodiment of the present invention above, undoubtedly, for ability
The those of ordinary skill in territory, in the case of without departing from the spirit and scope of the present invention, can be by various different modes to institute
The embodiment described is modified.Therefore, above-mentioned accompanying drawing and description are the most illustrative, should not be construed as the present invention
The restriction of claims.
Claims (5)
1. a driving circuit for electromagnetic valve for four-head scale mixing feed, including Weighing module CZ1 and electromagnetic valve, it is characterised in that:
The delivery outlet of described load-bearing module CZ1 is connected with electromagnetic valve YV by wire, the delivery outlet of described load-bearing module CZ1 and electricity
The photoelectric coupling terminal KI for driving electromagnetic valve YV it is provided with between magnet valve YV.
The driving circuit for electromagnetic valve of a kind of four-head scale mixing feed the most according to claim 1, it is characterised in that described
Electromagnetic valve YV is set to six groups, and electromagnetic valve YV be divided into scale open bucket electromagnetic valve YV01 and YV04, scale big charging electromagnetic valve YV02 and
Feed in YV05, scale electromagnetic valve YV03 and YV06, scale open bucket electromagnetic valve YV01 and YV04 by photoelectric coupling terminal KI01 and
The switch of KI04 is connected with the delivery outlet D of load-bearing module CZ1, scale big charging electromagnetic valve YV02 and YV05 passes through photoelectric coupling terminal
The switch of KI02 and KI05 is connected with the delivery outlet D of load-bearing module CZ1, electromagnetic valve YV03 and YV06 that feed in scale be by light thermocouple
The switch closing terminal KI03 and KI06 is connected with the delivery outlet D of load-bearing module CZ1.
The driving circuit for electromagnetic valve of a kind of four-head scale mixing feed the most according to claim 1, it is characterised in that described
Bucket relaying D01 is opened even respectively in the two ends of photoelectric coupling terminal induction coil KI01 with the delivery outlet D of load-bearing module CZ1 and 1# scale
Connect, the two ends charging big with the delivery outlet D of load-bearing module CZ1 and 1# scale respectively of photoelectric coupling terminal induction coil KI02 relays
D02 connects, and the two ends of photoelectric coupling terminal induction coil KI03 feed with the delivery outlet D of load-bearing module CZ1 and 1# scale respectively
Relaying D03 connects, and the two ends of photoelectric coupling terminal induction coil KI04 delivery outlet D and 2# scale with load-bearing module CZ1 respectively is opened
Bucket relaying D04 connects, the two ends of photoelectric coupling terminal induction coil KI05 respectively with delivery outlet D and the 2# scale of load-bearing module CZ1
Big charging relaying D05 connects, the two ends of photoelectric coupling terminal induction coil KI06 respectively with the delivery outlet D of load-bearing module CZ1 and
In 2# scale, charging relaying D06 connects.
The driving circuit for electromagnetic valve of a kind of four-head scale mixing feed the most according to claim 1, it is characterised in that described
The output voltage of Weighing module CZ1 is constant voltage 24V.
The driving circuit for electromagnetic valve of a kind of four-head scale mixing feed the most according to claim 1, it is characterised in that described
Electromagnetic valve YV is set to six groups, and six groups of electromagnetic valve YV are connected in parallel and are connected with 0V voltage port C afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808109.7A CN106224620B (en) | 2016-09-07 | 2016-09-07 | A kind of driving circuit for electromagnetic valve of four-head scale mixing feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808109.7A CN106224620B (en) | 2016-09-07 | 2016-09-07 | A kind of driving circuit for electromagnetic valve of four-head scale mixing feed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106224620A true CN106224620A (en) | 2016-12-14 |
| CN106224620B CN106224620B (en) | 2018-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610808109.7A Active CN106224620B (en) | 2016-09-07 | 2016-09-07 | A kind of driving circuit for electromagnetic valve of four-head scale mixing feed |
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| CN (1) | CN106224620B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6519508B1 (en) * | 1999-04-19 | 2003-02-11 | Yokogawa Electric Corporation | Valve positioner and current-to-pneumatic converter |
| CN1748851A (en) * | 2005-08-30 | 2006-03-22 | 郑州恒信源计算机技术有限公司 | Structure mode of automatic control system of |
| CN102129236A (en) * | 2010-12-16 | 2011-07-20 | 三一重工股份有限公司 | Engineering machine and bus control system thereof |
| CN103302747A (en) * | 2013-07-01 | 2013-09-18 | 广东惠利普路桥信息工程有限公司 | Concrete mixing plant control system |
-
2016
- 2016-09-07 CN CN201610808109.7A patent/CN106224620B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6519508B1 (en) * | 1999-04-19 | 2003-02-11 | Yokogawa Electric Corporation | Valve positioner and current-to-pneumatic converter |
| CN1748851A (en) * | 2005-08-30 | 2006-03-22 | 郑州恒信源计算机技术有限公司 | Structure mode of automatic control system of |
| CN102129236A (en) * | 2010-12-16 | 2011-07-20 | 三一重工股份有限公司 | Engineering machine and bus control system thereof |
| CN103302747A (en) * | 2013-07-01 | 2013-09-18 | 广东惠利普路桥信息工程有限公司 | Concrete mixing plant control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106224620B (en) | 2018-09-28 |
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