CN201654515U - Yarn break detector - Google Patents
Yarn break detector Download PDFInfo
- Publication number
- CN201654515U CN201654515U CN2010201530854U CN201020153085U CN201654515U CN 201654515 U CN201654515 U CN 201654515U CN 2010201530854 U CN2010201530854 U CN 2010201530854U CN 201020153085 U CN201020153085 U CN 201020153085U CN 201654515 U CN201654515 U CN 201654515U
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- relay
- normally closed
- switch
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- closed point
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Abstract
The utility model belongs to the field of yarn production, and provides a yarn break detector. The detector comprises a sensor, a transformer, a relay 1, a relay 2, a relay 3, a switch 1, a switch 2 and a switch 3, wherein the input end of the transformer is connected with a power supply, and the output end thereof is respectively connected with the input end of the sensor and the normally closed point of the relay 1; the output end of the transformer is then respectively connected with the input ends of the relay 1, relay 2 and relay 3; the output end of the sensor is respectively connected with the input ends of the relay 1 and relay 3; and the normally closed point of the relay 1 is connected with the normally closed point of the relay 2. The utility model has the advantages of simple operation and economy, can automatically detect yarn break, greatly lighten the labor strength, enhance the production efficiency, and decrease the defective rate.
Description
Technical field
The utility model belongs to silk thread class production field, particularly relates to a kind of circuit wire detecting device.
Background technology
At present, the domestic detection at silk thread class fracture of wire has certain research and achievement, a part adopts integrated circuit to carry out fracture of wire and detects, this kind pick-up unit is more loaded down with trivial details, and price is also relatively more expensive, and another part adopts manually control, the one, can not realize synchronous braking, the 2nd, can not in time brake, operating process is more loaded down with trivial details, and operating personnel are required than higher.Comprehensive above 2 considerations, research is made simple, practicality, economic pick-up unit is extremely urgent.
The utility model content
Need in view of above, the purpose of this utility model is to provide a kind of circuit wire detecting device, utilizes the sensor local flaw signal, thereby and signal is passed to the braking of relay control production line.
The circuit wire detecting device that the utility model provides comprises: sensor, transformer, relay one, relay two, relay three, switch one, switch two and switch three, wherein:
Described transformer input end is used to connect power supply, described transformer output terminal is connected with the normally closed point of sensor input end and relay one respectively, described transformer output terminal is connected with the input end of relay one, relay two, relay three respectively again, be provided with switch one between described transformer output terminal and relay two input ends, be provided with switch two between described transformer output terminal and relay one input end and relay three input ends;
Described sensor output terminal is connected with the input end of relay one with relay three respectively, is provided with switch three between the input end of described sensor output terminal and relay one and relay three;
The normally closed point of described relay one is connected with the normally closed point of relay two.
In addition, described relay one is a timing relay, is used for control and puts the silk wheel, connects solenoid valve one by its normally closed point, is made by solenoid valve one control cylinder one and puts a wheel brake;
Described relay two is used to control motor, and by its normally closed some linker control module, program controling module sends emergent stop signal makes motor stop;
Described relay three is used to control wire drawing wheel, connects solenoid valve three by its normally closed point, makes wire drawing wheel brake by solenoid valve three control cylinders three;
Described transformer is preferably the 24V power supply;
Described sensor is preferably tension pick-up.
The circuit wire detecting device that the utility model provides is when work, opening device at first, power supply send, transformer work, Closing Switch two, relay one keeps power supply with the relay triple coil, normally closed point all disconnects, solenoid valve one and solenoid valve three outages just, the emergent stop signal that leads to program controling module is disconnected at relay one place, and this state is the equipment normal operating condition.
When fracture of wire occurring, sensor sends signal, make relay one and relay triple coil cut off the power supply, this moment, normally closed point was all connected, solenoid valve one and three energisings just, emergent stop signal is through sending into program controling module behind the normally closed point of relay two, and then the solenoid control cylinder makes and put silk wheel and wire drawing wheel brake, and programmed control is sent emergent stop signal and made the motor parking.Because motor stops arranged certain surge time, in order to guarantee that the silk of putting between silk wheel and form wire is not broken, relay one adopts timing relay.
In order to return to normal operating conditions, press switch one earlier before wearing silk more again, make the energising of relay two coil, normally closed point all disconnects, and emergent stop signal disconnects at relay two places, and motor can run well, wait to wear the silk finish after, pressing switch two can run well.
Switch three is shutdown switches, functional equivalent in sensor to fracture of wire after equipment shut down.
In sum, the utlity model has following advantage: simple to operate, economical and practical, can realize that fracture of wire detects robotization, liberated yield-power greatly, enhance productivity the rate of reducing the number of rejects and seconds.
Description of drawings
The circuit wire detecting device structural representation that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing the technical solution of the utility model is further specified, it must limit but do not oppose:
As shown in Figure 1, comprise in the present embodiment: power supply 10, sensor 20, transformer 30, relay 1, relay 2 402, relay 3 403, solenoid valve 1, solenoid valve 3 503, motor 60, cylinder 1, cylinder 3 703, program controling module 80.Wherein, described power supply 10 is connected with transformer 30 input ends, described transformer 30 output terminals are connected with the normally closed point of sensor 20 input ends and relay 1 respectively, described transformer 30 output terminals are connected with the input end of relay 1, relay 2 402, relay 3 403 respectively again, be provided with switch one between described transformer 30 output terminals and relay 2 402 input ends, be provided with switch two between described transformer 30 output terminals and relay one 401 input ends and relay 3 403 input ends; Described sensor 20 output terminals are connected with the input end of relay 1 with relay 3 403 respectively, are provided with switch three between the input end of described sensor 20 output terminals and relay 1 and relay 3 403; The normally closed point of described relay 1 is connected with the normally closed point of relay 2 402; Described cylinder 1 is connected with solenoid valve one 501 output terminals, described solenoid valve 1 is connected with relay one 401 normally closed points, described motor 60 input ends are connected with program controling module 80 output terminals, described program controling module 80 input ends are connected with relay 2 402 normally closed points, described cylinder 3 703 is connected with solenoid valve 3 503 output terminals, and described solenoid valve 3 503 is connected with relay 3 403 normally closed points.
When work, opening device at first, power supply 10 send, transformer 30 work, Closing Switch two, relay 1 keeps power supply with relay 3 403 coils, normally closed point all disconnects, solenoid valve 1 and solenoid valve 3 503 outages just, the emergent stop signal that leads to program controling module 80 is disconnected at relay one 401 places, and this state is the equipment normal operating condition.
When fracture of wire occurring, sensor 20 sends signal, make relay 1 and relay 3 403 coil blackouts, this moment, normally closed point was all connected, solenoid valve 1 and solenoid valve 3 503 energisings just, emergent stop signal is through sending into program controling module 80 behind the normally closed point of relay 2 402, and then solenoid valve 1 and solenoid valve 3 503 control cylinders 1 and cylinder 3 703 make and put silk wheel and wire drawing wheel brake, and programmed control is sent emergent stop signal and made motor 60 parkings.Because motor 60 stops certain surge time is arranged, in order to guarantee that the silk of putting between silk wheel and form wire is not broken, relay 1 adopts timing relay.
In order to return to normal operating conditions, press switch one earlier before wearing silk more again, make relay 2 402 coil electricities, normally closed point all disconnects, and emergent stop signal disconnects at relay 2 402 places, and motor can run well, wait to wear the silk finish after, pressing switch two can run well.
Switch three is shutdown switches, and functional equivalent equipment after sensor 20 detects fracture of wire shuts down.
Claims (6)
1. a circuit wire detecting device is characterized in that, comprising: sensor, transformer, relay one, relay two, relay three, switch one, switch two and switch three, wherein:
Described transformer input end is used to connect power supply, described transformer output terminal is connected with the normally closed point of sensor input end and relay one respectively, described transformer output terminal is connected with the input end of relay one, relay two, relay three respectively again, be provided with switch one between described transformer output terminal and relay two input ends, be provided with switch two between described transformer output terminal and relay one input end and relay three input ends;
Described sensor output terminal is connected with the input end of relay one with relay three respectively, is provided with switch three between the input end of described sensor output terminal and relay one and relay three;
The normally closed point of described relay one is connected with the normally closed point of relay two.
2. circuit wire detecting device according to claim 1 is characterized in that, described relay one is a timing relay, connects solenoid valve one by its normally closed point, is made by solenoid valve one control cylinder one and puts a wheel brake.
3. circuit wire detecting device according to claim 1 is characterized in that, described relay two is by its normally closed some linker control module, and program controling module sends emergent stop signal makes motor stop.
4. circuit wire detecting device according to claim 1 is characterized in that, described relay three connects solenoid valve three by its normally closed point, makes wire drawing wheel brake by solenoid valve three control cylinders three.
5. circuit wire detecting device according to claim 1 is characterized in that, described transformer is the 24V power supply.
6. circuit wire detecting device according to claim 1 is characterized in that, described sensor is a tension pick-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201530854U CN201654515U (en) | 2010-04-07 | 2010-04-07 | Yarn break detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201530854U CN201654515U (en) | 2010-04-07 | 2010-04-07 | Yarn break detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201654515U true CN201654515U (en) | 2010-11-24 |
Family
ID=43119758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201530854U Expired - Fee Related CN201654515U (en) | 2010-04-07 | 2010-04-07 | Yarn break detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201654515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326206A (en) * | 2018-04-13 | 2018-07-27 | 中海油太原贵金属有限公司 | A kind of control system and warping machine and warping machine control method for warping machine |
-
2010
- 2010-04-07 CN CN2010201530854U patent/CN201654515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326206A (en) * | 2018-04-13 | 2018-07-27 | 中海油太原贵金属有限公司 | A kind of control system and warping machine and warping machine control method for warping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20140407 |