CN106224620B - 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
- CN106224620B CN106224620B CN201610808109.7A CN201610808109A CN106224620B CN 106224620 B CN106224620 B CN 106224620B CN 201610808109 A CN201610808109 A CN 201610808109A CN 106224620 B CN106224620 B CN 106224620B
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- China
- Prior art keywords
- solenoid valve
- scale
- weighing module
- delivery outlet
- photoelectric coupling
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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
The object of the present invention is to provide a kind of driving circuit for electromagnetic valve of four-head scale mixing feed, including Weighing module CZ1 and solenoid valve, the delivery outlet of the Weighing module CZ1 is connect by conducting wire with solenoid valve YV, the photoelectric coupling terminal KI for drive magnetic valve YV is equipped between the delivery outlet and solenoid valve YV of the Weighing module CZ1, it can will output and input lateral circuit and carry out effective isolation electrically, signal can be transmitted in the form of light, anti-jamming effectiveness is improved, output lateral circuit can be avoided the introducing and impact of strong voltage to a certain extent.
Description
Technical field
The present invention relates to the fields in terms of four-head scale, including match four-head scale weigh aspect voltage-regulation voltage-stabilization carry out research and development with
It improves more particularly to a kind of four-head scale mixes the driving circuit for electromagnetic valve being fed.
Background technology
With advances in technology with the development of science and technology, intensive, big production is progressed into for the weighing and bagging of product
Epoch will carry out weighing processing in product packaging to product, and four-head weigher is 4 sets of independent weighings when weighing at this stage
System forms, and weighing data acquisition is carried out by Weighing module in every group of Weighing system, and the delivery outlet of the Weighing module of this system is
Transistor output, cannot directly drive solenoid valve, control unit and each sensor and actuator cannot obtain well every
From, increase the interference of transmission, while can also increase alive introducing and impact, solenoid valve damaged, influence mixing to
The efficiency of material.
Therefore it provides a kind of driving circuit for electromagnetic valve of four-head scale mixing feed, to which the title in four-head scale can be passed through
Photoelectric coupling terminal is set between the output port and solenoid valve of amount module, it is effective electrical that lateral circuit progress will be output and input
On isolation, can transmit signal in the form of light, improve anti-jamming effectiveness, output lateral circuit can be avoided by force to a certain extent
The introducing and impact of voltage, just become those skilled in the art's urgent need to resolve the problem of.
Invention content
The object of the present invention is to provide a kind of driving circuit for electromagnetic valve of four-head scale mixing feed, to can be by four
Photoelectric coupling terminal is set between the output port and solenoid valve of the Weighing module of head scale, will output and input lateral circuit has
The isolation electrically of effect can transmit signal in the form of light, improve anti-jamming effectiveness, and output lateral circuit can obtain to a certain extent
To avoid the introducing and impact of strong voltage.
To solve technical problem described in background technology, the present invention uses following technical scheme：
A kind of driving circuit for electromagnetic valve of four-head scale mixing feed, including Weighing module CZ1 and solenoid valve, described weighs
The delivery outlet of module CZ1 is connect by conducting wire with solenoid valve YV, between the delivery outlet and solenoid valve YV of the Weighing module CZ1
Equipped with the photoelectric coupling terminal KI for drive magnetic valve YV.
Preferably, the solenoid valve YV is set as six groups, and YV points of solenoid valve opens bucket solenoid valve YV01 and YV04, scale for scale
Feed solenoid valve YV03 and YV06 in big charging solenoid valve YV02 and YV05, scale, and scale opens bucket solenoid valve YV01 and YV04 and passes through light
The switch for being electrically coupled terminal KI01 and KI04 is connect with the delivery outlet D of Weighing module CZ1, the big charging solenoid valve YV02 and YV05 of scale
It is connect with the delivery outlet D of Weighing module CZ1 by the switch of photoelectric coupling terminal KI02 and KI05, feed solenoid valve YV03 in scale
It is connect with the delivery outlet D of Weighing module CZ1 by the switch of photoelectric coupling terminal KI03 and KI06 with YV06.
Preferably, the both ends of the photoelectric coupling terminal induction coil KI01 respectively with the delivery outlet D of Weighing module CZ1
With 1# scales open bucket relaying D01 connect, the both ends of the photoelectric coupling terminal induction coil KI02 delivery outlet with Weighing module CZ1 respectively
The big charging relaying D02 of D with 1# scales is connected, and the both ends of photoelectric coupling terminal induction coil KI03 are defeated with Weighing module CZ1 respectively
Charging relaying D03 is connected in outlet D with 1# scales, the both ends of photoelectric coupling terminal induction coil KI04 respectively with Weighing module CZ1
Delivery outlet D and 2# scales open bucket relaying D04 and connect, the both ends of photoelectric coupling terminal induction coil KI05 respectively with Weighing module
The big charging relaying D05 of the delivery outlet D of CZ1 and 2# scales is connected, the both ends of photoelectric coupling terminal induction coil KI06 respectively with weigh
The delivery outlet D of module CZ1 is connected with charging relaying D06 in 2# scales.
Preferably, the output voltage of the Weighing module CZ1 is constant pressure 24V.
Preferably, connect with 0V voltage ports C after the solenoid valve YV is set as six groups, and six groups of solenoid valve YV are connected in parallel
It connects.
The delivery outlet of inventive principle, the Weighing module of this system is transistor output, cannot directly drive solenoid valve, this
System is controlled using photoelectric coupling terminal, the basic role of optocoupler be will output and input lateral circuit carry out it is effective electrical
On isolation, signal can be transmitted in the form of light, there is a preferable anti-jamming effectiveness, output lateral circuit can be kept away to a certain extent
Exempt from the introducing and impact of strong voltage, the first purpose of signal isolation is that the part interfered interference source and easily from circuit keeps apart
Come, so that measure and control device is only kept contacting for signal with scene, but electrical communication does not occur directly, with constantly carrying for the degree of automation
Height controls and increasingly shows importance the isolation between field circuit, and as the core of robot control system(RCS), control unit must be with
Each sensor and actuator are reliably kept apart, to avoid interference.
The beneficial effects of the invention are as follows：
1）, by between the output port and solenoid valve of the Weighing module in four-head scale be arranged photoelectric coupling terminal, will be defeated
Enter and export lateral circuit and carry out effective isolation electrically, improves the effect of electric components low voltage control high pressure.
2）, in the form of light transmit signal, improve anti-jamming effectiveness, output lateral circuit can be avoided to a certain extent by force
The introducing and impact of voltage.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only one described in the present invention
A little embodiments, for those of ordinary skill in the art, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of main electricity of solenoid valve of the driving circuit for electromagnetic valve specific implementation mode of four-head scale mixing feed of the present invention
Lu Tu;
Fig. 2 is a kind of solenoid-driven of the driving circuit for electromagnetic valve specific implementation mode of four-head scale mixing feed of the present invention
Circuit diagram
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with attached drawing to this hair
It is bright to be further detailed.
Please 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
The delivery outlet of valve, the Weighing module CZ1 is connect by conducting wire with solenoid valve YV, the delivery outlet of the Weighing module CZ1
The photoelectric coupling terminal KI for drive magnetic valve YV is equipped between solenoid valve YV.
Further, the solenoid valve YV is set as six groups, and YV points of solenoid valve for scale open bucket solenoid valve YV01 and YV04,
Feed solenoid valve YV03 and YV06 in the big charging solenoid valve YV02 and YV05 of scale, scale, and scale is opened bucket solenoid valve YV01 and YV04 and passed through
The switch of photoelectric coupling terminal KI01 and KI04 connect with the delivery outlet D of Weighing module CZ1, the big charging solenoid valve YV02 of scale and
YV05 is connect by the switch of photoelectric coupling terminal KI02 and KI05 with the delivery outlet D of Weighing module CZ1, feed solenoid valve in scale
YV03 and YV06 is connect by the switch of photoelectric coupling terminal KI03 and KI06 with the delivery outlet D of Weighing module CZ1.
Further, the both ends output with Weighing module CZ1 respectively of the photoelectric coupling terminal induction coil KI01
It is defeated with Weighing module CZ1 respectively that mouthful D and 1# scales open bucket relaying D01 connections, the both ends of photoelectric coupling terminal induction coil KI02
D with 1# scales big charging in outlet relays D02 and connects, the both ends of photoelectric coupling terminal induction coil KI03 respectively with Weighing module CZ1
Delivery outlet D connected with charging relaying D03 in 1# scales, the both ends of photoelectric coupling terminal induction coil KI04 respectively with Weighing module
The delivery outlet D of CZ1 and 2# scales are opened bucket relaying D04 and are connected, the both ends of photoelectric coupling terminal induction coil KI05 respectively with mould of weighing
The big charging relaying D05 of the delivery outlet D of block CZ1 and 2# scales is connected, the both ends of photoelectric coupling terminal induction coil KI06 respectively with title
The delivery outlet D of molality block CZ1 is connected with charging relaying D06 in 2# scales.
Further, the output voltage of the Weighing module CZ1 is constant pressure 24V.
Further, the solenoid valve YV is set as six groups, and six groups of solenoid valve YV are connected in parallel rear and 0V voltage ports C
Connection.
Above certain exemplary embodiments that the present invention is only described by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain without departing from the spirit and scope of the present invention can be with a variety of different modes to institute
The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention
The limitation of claims.
Claims (4)
1. a kind of driving circuit for electromagnetic valve of four-head scale mixing feed, including Weighing module CZ1 and solenoid valve, it is characterised in that：
The delivery outlet of the Weighing module CZ1 is connect by conducting wire with solenoid valve YV, delivery outlet and the electricity of the Weighing module CZ1
It is equipped between magnet valve YV and is set as six groups, and electromagnetism for photoelectric coupling the terminal KI, the solenoid valve YV of drive magnetic valve YV
Valve YV points opened for scale feed in bucket solenoid valve YV01 and YV04, the big charging solenoid valve YV02 and YV05 of scale, scale solenoid valve YV03 and
YV06, scale open bucket solenoid valve YV01 and YV04 and pass through the defeated of the switch of photoelectric coupling terminal KI01 and KI04 and Weighing module CZ1
Export D connections, big charging switch and Weighing module of the solenoid valve YV02 and YV05 by photoelectric coupling terminal KI02 and KI05 of scale
Feed switch and title of the solenoid valve YV03 and YV06 by photoelectric coupling terminal KI03 and KI06 in the delivery outlet D connections of CZ1, scale
The delivery outlet D connections of molality block CZ1.
2. a kind of driving circuit for electromagnetic valve of four-head scale mixing feed according to claim 1, which is characterized in that described
Bucket relaying D01 is opened with delivery outlet D and the 1# scale of Weighing module CZ1 respectively and is connected in the both ends of photoelectric coupling terminal induction coil KI01
It connects, the both ends of photoelectric coupling terminal induction coil KI02 are relayed with the big charging of delivery outlet D and the 1# scale of Weighing module CZ1 respectively
The both ends of D02 connections, photoelectric coupling terminal induction coil KI03 feed with delivery outlet D and the 1# scale of Weighing module CZ1 respectively
D03 connections are relayed, the both ends of photoelectric coupling terminal induction coil KI04 are opened with delivery outlet D and the 2# scale of Weighing module CZ1 respectively
Bucket relaying D04 connections, the both ends of photoelectric coupling terminal induction coil KI05 respectively with delivery outlet D and the 2# scale of Weighing module CZ1
Big charging relaying D05 connections, the both ends of photoelectric coupling terminal induction coil KI06 respectively with the delivery outlet D of Weighing module CZ1 and
Charging relaying D06 connections in 2# scales.
3. a kind of driving circuit for electromagnetic valve of four-head scale mixing feed according to claim 1, which is characterized in that described
The output voltage of Weighing module CZ1 is constant pressure 24V.
4. a kind of driving circuit for electromagnetic valve of four-head scale mixing feed according to claim 1, which is characterized in that described
Solenoid valve YV is set as six groups, and six groups of solenoid valve YV are connected in parallel and are connect afterwards with 0V voltage ports C.
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 CN106224620A (en) | 2016-12-14 |
| CN106224620B true 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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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 |
|---|---|
| CN106224620A (en) | 2016-12-14 |
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