CN106932668A - A kind of film raw material detects circuit - Google Patents
A kind of film raw material detects circuit Download PDFInfo
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- CN106932668A CN106932668A CN201610798049.5A CN201610798049A CN106932668A CN 106932668 A CN106932668 A CN 106932668A CN 201610798049 A CN201610798049 A CN 201610798049A CN 106932668 A CN106932668 A CN 106932668A
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- auxiliary reclay
- time relay
- coil
- raw material
- contact
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- 239000002994 raw material Substances 0.000 title claims abstract description 52
- 238000001514 detection method Methods 0.000 abstract description 16
- 239000000463 material Substances 0.000 description 19
- 238000003860 storage Methods 0.000 description 14
- 239000010408 film Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention relates to a kind of film raw material detection circuit, circuit structure is：First switch one end is connected with live wire, and the first switch other end is connected with one end of the coil of the time relay；The other end of the coil of the time relay is connected with zero line；One end of the contact of the time relay is connected with live wire, and the other end of the contact of the time relay is connected with one end of the coil of the first auxiliary reclay, and the other end of the coil of the first auxiliary reclay is connected with zero line；The coil of the second auxiliary reclay is connected by second switch with AC power, first sensor produces actuated signal control second switch closure, one end of the contact of the second auxiliary reclay is connected with live wire, the other end of the contact of the second auxiliary reclay is connected with one end of the contact of the first auxiliary reclay, one end of buzzer simultaneously, the other end of the contact of the first auxiliary reclay is connected with live wire, and the other end of buzzer is connected with zero line.
Description
Technical field
The present invention relates to fault detection technique field, more particularly to a kind of film raw material detection circuit.
Background technology
In existing thin film fabrication techniques, what is circulated by the device in raw material feed system carries out raw material supply, original
The supply of material is most important, it is necessary to assure the continual supply of raw material.But in actual production process, due to a variety of causes, example
Such as：Material sucking machine gets stuck, and the system failure causes no longer suction, just occur raw material supply not in time, cause the scarce material of discontinuity or
The appearance of fracture.This staff for being accomplished by workshop irregular is patrolled.Because the probability for occurring is randomness.So
The DeGrain of inspection.
The content of the invention
The main purpose of the embodiment of the present invention is to propose a kind of film raw material detection circuit, it is not necessary to special work people
Member is irregularly patrolled, it is to avoid the occurrence of lacking material situation or fracture.
To achieve the above object, the present invention proposes a kind of film raw material detection circuit, including：First switch, second switch,
The time relay, the first auxiliary reclay, the second auxiliary reclay, buzzer, AC power and first sensor；Wherein,
Described first switch one end is connected with live wire, the first switch other end and the coil of the time relay
One end is connected；The other end of the coil of the time relay is connected with zero line；
One end of the contact of the time relay is connected with the live wire, the other end of the contact of the time relay
One end with the coil of first auxiliary reclay is connected, the other end of the coil of first auxiliary reclay and described zero
Line is connected；
One end of the coil of second auxiliary reclay is connected with one end of the AC power, in the middle of described second after
The other end of the coil of electrical equipment is connected with one end of second switch, and the other end of the second switch is another with the AC power
One end is connected, and the first sensor is connected with the 3rd end of the second switch, the contact of second auxiliary reclay
One end is connected with the live wire, the other end of the contact of second auxiliary reclay simultaneously with first auxiliary reclay
One end of contact, one end of the buzzer are connected, the other end of the contact of first auxiliary reclay and the live wire phase
Even, the other end of the buzzer is connected with the zero line.
Optionally, in an embodiment of the present invention, also including second sensor；Wherein,
The second sensor is connected with the clearing terminal of the time relay.
To achieve the above object, the present invention also proposes another film raw material detection circuit, including：First switch, time
Relay, the first auxiliary reclay, buzzer and second sensor；Wherein,
Described first switch one end is connected with live wire, the first switch other end and the coil of the time relay
One end is connected；The other end of the coil of the time relay is connected with zero line；The second sensor and the time relay
The clearing terminal of device is connected；
One end of the contact of the time relay is connected with the live wire, the other end of the contact of the time relay
One end with the coil of first auxiliary reclay is connected, the other end of the coil of first auxiliary reclay and described zero
Line is connected；
One end of the contact of first auxiliary reclay is connected with one end of the buzzer, the first middle relay
The other end of the contact of device is connected with the live wire, and the other end of the buzzer is connected with the zero line.
Above-mentioned technical proposal has the advantages that：Due to being provided with first sensor, moment detection raw material storage bin hopper
The abundance of middle raw material, it is ensured that be stored with raw material always in hopper, it is to avoid the occurrence of lacking material situation or fracture.
On this basis, second sensor is set, for detecting the suction situation of Material sucking machine, if not detecting suction
The interval time of action exceedes the time value of setting, will alarm, and reminds staff to have exception, and Material sucking machine does not work
.Fix a breakdown, restart Material sucking machine suction, it is to avoid raw material is insufficient in causing raw material storage bin hopper the reason for because of Material sucking machine
Situation occurs.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of one of film raw material detection circuit connection diagram proposed by the present invention；
Fig. 2 is the two of a kind of film raw material detection circuit connection diagram proposed by the present invention；
Fig. 3 is the film raw material detection circuit workflow diagram shown in Fig. 2；
Fig. 4 is the three of a kind of film raw material detection circuit connection diagram proposed by the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, being a kind of one of film raw material detection circuit connection diagram proposed by the present invention.Including：First switch
S1, second switch S2, time relay H6KT1, the first auxiliary reclay H6K1, the second auxiliary reclay H6KB1, buzzer
H6H1, AC power 1 and first sensor 2.
Described first switch S1 one end is connected with live wire, the first switch S1 other ends and the time relay
One end of the coil of H6KT1 is connected；The other end of the coil of the time relay H6KT1 is connected with zero line.
One end of the contact of the time relay H6KT1 is connected with the live wire, and the time relay H6KT1's touches
The other end of point is connected with one end of the coil of the first auxiliary reclay H6K1, the line of the first auxiliary reclay H6K1
The other end of circle is connected with the zero line.
One end of the coil of the second auxiliary reclay H6KB1 is connected with one end of the AC power 1, and described second
The other end of the coil of auxiliary reclay H6KB1 is connected with one end of second switch S2, the other end of the second switch S2 with
The other end of the AC power 1 is connected, and one end of the first sensor 2 is connected with the 3rd end of the second switch S2,
One end of the contact of the second auxiliary reclay H6KB1 is connected with the live wire, and the second auxiliary reclay H6KB1's touches
The other end of point is connected with one end of the contact of the first auxiliary reclay H6K1, one end of the buzzer H6H1 simultaneously,
The other end of the contact of the first auxiliary reclay H6K1 is connected with the live wire, the other end of the buzzer H6H1 and institute
Zero line is stated to be connected.
In the present embodiment, first sensor 2 be used for detect in raw material storage bin hopper whether there is raw material, if first sensor
2 detect there is raw material in raw material storage bin hopper, then the first sensor 2 does not export induced signal.If first sensor 2 is examined
Measuring in raw material storage bin hopper does not have raw material, then the output of first sensor 2 induced signal, in the presence of the induced signal, institute
State second switch and close S2 closures, the coil of the second auxiliary reclay H6KB1 obtains electric current from the AC power 1, in institute
State the closing of contact of the second auxiliary reclay H6KB1 in the presence of the coil current of the second auxiliary reclay H6KB1, live wire
Electric current flows through the buzzer H6H1, and the buzzing H6H1 devices alarm is pointed out faulty.Wanted equivalent to relevant staff is notified
Carry out malfunction elimination.
By the present embodiment, the technical program can detect raw material in raw material storage bin hopper whether abundance, it is ensured that
Raw material is stored always in raw material storage bin hopper.The generation of occasional break fracture is avoided, the product of production will not be because of fracture
It is unqualified, so as to improve the quality of product indirectly.
As shown in Fig. 2 being the two of a kind of film raw material detection circuit connection diagram proposed by the present invention.On the basis of Fig. 1,
Also include：Second sensor 3；Wherein, the second sensor 3 is connected with the clearing terminal of the time relay H6KT1.
The second sensor 3 is used to detect the suction action of Material sucking machine, the first switch S1 closures, live wire electric current warp
The coil that first switch S1 flows through the time relay H6KT1 is crossed, it is described if second sensor 3 detects suction action
Second sensor 3 exports induced signal, and in the presence of the induced signal, the time relay H6KT1 resets.Described
Two sensors 3 do not detect suction action, and the second sensor 3 does not export induced signal, the time relay H6KT1
Start from scratch timing, when the timing of the time relay H6KT1 reaches the stipulated time, the time relay H6KT1's
The closing of contact, the live wire electric current flows through the coil of the first auxiliary reclay H6K1, the first auxiliary reclay H6K1
The closing of contact, the live wire electric current flows through the buzzer H6H1, and the buzzer H6H1 alarms are pointed out faulty.If
Second sensor 3 detects suction action, and the second sensor 3 exports induced signal, in the presence of the induced signal,
The time relay H6KT1 resets.
As shown in figure 3, the film raw material detection circuit workflow diagram shown in Fig. 2.In the present embodiment, circuit is detected
In simultaneously set first sensor 2 and second sensor 3.When Material sucking machine not suction, at this moment there is raw material in raw material storage bin hopper,
The a certain position of raw material storage bin hopper is arranged on due to first sensor 2, before the time relay is not reaching to the setting time, the
One sensor 2 will not send induced signal, and second sensor does not send induced signal because can't detect suction action.This feelings
Condition lower triggered time relay starts timing, and after the time for reaching setting, the corresponding contacts closure of the time relay finally causes
Buzzer warning, it is to avoid because Material sucking machine does not work, cause the raw material storage bin hopper later stage not have the generation of raw material condition.
Also a kind of situation, Material sucking machine normal work, because other reasonses cause raw material storage bin hopper to never have acquisition raw material
Supply, cause the raw material in raw material storage bin hopper constantly to reduce, when raw material drops to the position of first sensor 2, first in bucket
Sensor 2 is sensed less than raw material, and just output induced signal, causes same buzzer warning, first is so set simultaneously and is sensed
Device and second sensor, mutually coordinated work can greatly reduce the occurrence of lacking material.
As shown in figure 4, being the three of a kind of film raw material detection circuit connection diagram proposed by the present invention.How is second sensor
Co-ordination will not be described here, and only describe the circuit structure under the embodiment.Detection circuit includes：First switch S1, the time after
Electrical equipment H6KT1, the first auxiliary reclay H6K1, buzzer H6H1 and second sensor 3；Wherein,
Described first switch S1 one end is connected with live wire, the first switch S1 other ends and the time relay
One end of the coil of H6KT1 is connected；The other end of the coil of the time relay H6KT1 is connected with zero line；Described second passes
Sensor is connected with the clearing terminal of the time relay H6KT1.
One end of the contact of the time relay H6KT1 is connected with the live wire, and the time relay H6KT1's touches
The other end of point is connected with one end of the coil of the first auxiliary reclay H6K1, the line of the first auxiliary reclay H6K1
The other end of circle is connected with the zero line.
One end of the contact of the first auxiliary reclay H6K1 is connected with one end of the buzzer H6H1, and described first
The other end of the contact of auxiliary reclay H6K1 is connected with the live wire, the other end of the buzzer H6H1 and the zero line phase
Even.
In the present embodiment, the technical program detects the suction interval time of Material sucking machine by second sensor, if
Exceed the time value of setting every the time, will alarm, remind staff to have exception, Material sucking machine does not work.Exclude event
Barrier, restarts Material sucking machine suction.Ensure that Material sucking machine supplies raw material always to raw material storage bin hopper, event will not occur because of Material sucking machine
Final the causing in raw material storage bin hopper of barrier does not have raw material.
Above specific embodiment, has been carried out further specifically to the purpose of the present invention, technical scheme and beneficial effect
It is bright, should be understood that and these are only specific embodiment of the invention, the protection model being not intended to limit the present invention
Enclose, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. should be included in the present invention
Protection domain within.
Claims (3)
1. a kind of film raw material detects circuit, it is characterised in that including：First switch, second switch, the time relay, first
Auxiliary reclay, the second auxiliary reclay, buzzer, AC power and first sensor；Wherein,
Described first switch one end is connected with live wire, one end of the first switch other end and the coil of the time relay
It is connected；The other end of the coil of the time relay is connected with zero line；
One end of the contact of the time relay is connected with the live wire, the other end of the contact of the time relay and institute
The one end for stating the coil of the first auxiliary reclay is connected, the other end of the coil of first auxiliary reclay and the zero line phase
Even；
One end of the coil of second auxiliary reclay is connected with one end of the AC power, second auxiliary reclay
The other end of coil be connected with one end of second switch, the other end of the other end of the second switch and the AC power
It is connected, the first sensor is connected with the 3rd end of the second switch, one end of the contact of second auxiliary reclay
It is connected with the live wire, the other end of the contact of second auxiliary reclay contact simultaneously with first auxiliary reclay
One end, the buzzer one end be connected, the other end of the contact of first auxiliary reclay is connected with the live wire, institute
The other end for stating buzzer is connected with the zero line.
2. film raw material as claimed in claim 1 detects circuit, it is characterised in that also including second sensor；Wherein,
The second sensor is connected with the clearing terminal of the time relay.
3. a kind of film raw material detects circuit, it is characterised in that including：First switch, the time relay, the first middle relay
Device, buzzer and second sensor；Wherein,
Described first switch one end is connected with live wire, one end of the first switch other end and the coil of the time relay
It is connected；The other end of the coil of the time relay is connected with zero line；The second sensor and the time relay
Terminal is reset to be connected；
One end of the contact of the time relay is connected with the live wire, the other end of the contact of the time relay and institute
The one end for stating the coil of the first auxiliary reclay is connected, the other end of the coil of first auxiliary reclay and the zero line phase
Even；
One end of the contact of first auxiliary reclay is connected with one end of the buzzer, first auxiliary reclay
The other end of contact is connected with the live wire, and the other end of the buzzer is connected with the zero line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798049.5A CN106932668B (en) | 2016-08-31 | 2016-08-31 | Film raw material detection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798049.5A CN106932668B (en) | 2016-08-31 | 2016-08-31 | Film raw material detection circuit |
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| Publication Number | Publication Date |
|---|---|
| CN106932668A true CN106932668A (en) | 2017-07-07 |
| CN106932668B CN106932668B (en) | 2024-05-07 |
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| CN201610798049.5A Active CN106932668B (en) | 2016-08-31 | 2016-08-31 | Film raw material detection circuit |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2026806C1 (en) * | 1991-04-19 | 1995-01-20 | Акционерное общество "Борский стекольный завод" | Device to control transport flow of raw material components of glass charge |
| CN2837904Y (en) * | 2005-09-09 | 2006-11-15 | 刘贵川 | Pneumatic material intaker |
| CN101391480A (en) * | 2008-10-30 | 2009-03-25 | 南京华格电汽塑业有限公司 | Control system for bidirectional material suction device |
| CN102582058A (en) * | 2011-12-27 | 2012-07-18 | 济南泉华包装制品有限公司 | Automatic alarm device for charge level in extruder hopper |
| CN202995479U (en) * | 2012-12-14 | 2013-06-12 | 上海洛兴包装材料有限公司 | Automatic control device for polystyrene sheet material feeding system |
| CN203945536U (en) * | 2014-04-01 | 2014-11-19 | 江苏六鑫洁净新材料有限公司 | A kind of automatic stirring, suction all-in-one |
| CN104649032A (en) * | 2015-02-15 | 2015-05-27 | 福建泉成机械有限公司 | Automatic detection and alarm method for material shortage of silo and silo discharging device applied to automatic detection and alarm method |
| CN204790606U (en) * | 2015-07-14 | 2015-11-18 | 苏州生益科技有限公司 | Circuit based on capacitive sensor prevents undulant shock of material level |
| CN205023245U (en) * | 2015-09-01 | 2016-02-10 | 云南益华管道科技有限公司 | A alarm system for hopper lacks expects |
| CN206057457U (en) * | 2016-08-31 | 2017-03-29 | 雷诺丽特塑料科技（北京）有限公司 | A kind of film raw material detects circuit |
-
2016
- 2016-08-31 CN CN201610798049.5A patent/CN106932668B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2026806C1 (en) * | 1991-04-19 | 1995-01-20 | Акционерное общество "Борский стекольный завод" | Device to control transport flow of raw material components of glass charge |
| CN2837904Y (en) * | 2005-09-09 | 2006-11-15 | 刘贵川 | Pneumatic material intaker |
| CN101391480A (en) * | 2008-10-30 | 2009-03-25 | 南京华格电汽塑业有限公司 | Control system for bidirectional material suction device |
| CN102582058A (en) * | 2011-12-27 | 2012-07-18 | 济南泉华包装制品有限公司 | Automatic alarm device for charge level in extruder hopper |
| CN202995479U (en) * | 2012-12-14 | 2013-06-12 | 上海洛兴包装材料有限公司 | Automatic control device for polystyrene sheet material feeding system |
| CN203945536U (en) * | 2014-04-01 | 2014-11-19 | 江苏六鑫洁净新材料有限公司 | A kind of automatic stirring, suction all-in-one |
| CN104649032A (en) * | 2015-02-15 | 2015-05-27 | 福建泉成机械有限公司 | Automatic detection and alarm method for material shortage of silo and silo discharging device applied to automatic detection and alarm method |
| CN204790606U (en) * | 2015-07-14 | 2015-11-18 | 苏州生益科技有限公司 | Circuit based on capacitive sensor prevents undulant shock of material level |
| CN205023245U (en) * | 2015-09-01 | 2016-02-10 | 云南益华管道科技有限公司 | A alarm system for hopper lacks expects |
| CN206057457U (en) * | 2016-08-31 | 2017-03-29 | 雷诺丽特塑料科技（北京）有限公司 | A kind of film raw material detects circuit |
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| Publication number | Publication date |
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| CN106932668B (en) | 2024-05-07 |
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