CN207845907U - The disconnected system after testing of loom - Google Patents
The disconnected system after testing of loom Download PDFInfo
- Publication number
- CN207845907U CN207845907U CN201721927329.8U CN201721927329U CN207845907U CN 207845907 U CN207845907 U CN 207845907U CN 201721927329 U CN201721927329 U CN 201721927329U CN 207845907 U CN207845907 U CN 207845907U
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- back rest
- warp thread
- contact point
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000009245 menopause Effects 0.000 abstract description 12
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Looms (AREA)
Abstract
The utility model provides a kind of disconnected system after testing of loom, is characterized in that：Including the row pressure force snesor being axially arranged on back rest surface, the specific location of pressure sensor be warp thread by way of the back rest when warp thread and the back rest initial contact point and last contact point intermediate point, it and is pressed on pressure sensor when warp thread with some tension is by way of the back rest, each pressure sensor both ends are equipped with protrusion, prevent warp thread lateral displacement, the output end of pressure sensor connects the signal input part of PLC through signal transducting system, and PLC is equipped with alarm.Since the specific location of pressure sensor setting is warp thread and the initial contact point of the back rest and the intermediate point of last contact point, this ensure that warp thread is happened on pressure sensor the maximum pressure point of the back rest.When there is warp end break, pressure sensor will detect the variation of pressure value, and then be broken through prompt by PLC control alarms.The utility model reduces friction of the menopause tablet to yarn, reduces cost, keeps product quality more stable.
Description
Technical field
The utility model is related to the disconnected systems after testing of loom in textile industry weaving process, belong to textile machine technology neck
Domain.
Background technology
Currently, loom is existing disconnected after testing using menopause tablet, first half has through-hole, and there is guide eye in centre, later half
Partly it is closed stalloy, each warp can all pass through the guide eye of unique menopause tablet during woven fabric, in tension force effect
Lower menopause tablet, which is put, to be held, and leaves warp stop frame, loom is smoothed out.When there is warp end break, menopause tablet loses tension, in itself weight
Warp stop frame is dropped down onto under the action of power, touches induction detection device, and then sending out signal makes loom be stopped, and realizes stop over of breaking
Machine.The technology has a defect that：Loom is 6000 yuan or so per trolley menopause tablet cost, and wears the time-consuming expense of menopause tablet
Power limits and wears brown efficiency.Menopause sheet weight is more than 20 kilograms, wastes electric energy, manufactures noise.The gravity of menopause tablet make yarn by
Cutting is more easily broken off, and to increase yarn strength, needs more starchings, wastes slurry, increases the elasticity of cost of sizing agent or even sizing
Weaken, subtract and stretch rate increase, easily causes brittle failure in weaving, cause fault.Therefore, it is that have very much must to change disconnected method after testing
It wants.
Utility model content
The purpose of this utility model is to provide and a kind of can meet the demand, can automatically, accurately detect the one of warp end break
Kind loom is disconnected, and system, technical solution are after testing：
A kind of disconnected system after testing of loom, it is characterised in that：Including the row pressure power being axially arranged on back rest surface
Sensor, the both ends of each pressure sensor are equipped with protrusion, the specific location of pressure sensor be warp thread by way of the back rest when pass through
The intermediate point of the initial contact point and last contact point of yarn and the back rest when the warp thread with some tension is by way of the back rest and is pressed in
On force snesor, the output end of pressure sensor connects the signal input part of PLC through signal transducting system, and PLC is equipped with alarm
Device.
Its working principle is that：Warp thread by way of back rest surface on be provided with a row pressure force snesor, and pressure in an axial direction
The specific location of sensor is warp thread and the initial contact point of the back rest and the intermediate point of last contact point, this ensure that warp thread pair
The maximum pressure point of the back rest is happened on pressure sensor, incudes pressure value of the warp thread to the back rest in real time by pressure sensor, respectively
Pressure sensor both ends are equipped with protrusion, prevent warp thread lateral displacement, ensure that warp thread radical is constant on each pressure sensor.When
When having warp end break, pressure sensor will detect the variation of pressure value, the pressure inputted in real time to signal transducting system by PLC
Force signal value is compared judgement, and then controls alarm and broken through prompt.
The utility model compared with prior art, the advantage is that：
1, friction of the original technology menopause tablet to yarn is reduced, yarn breakage caused by due to friction is reduced or item is dry not
It is even, the production efficiency of loom is improved, the yarn defect of cloth cover is reduced；
2, the input of the devices such as menopause tablet is reduced, the use of slurry and electric energy is reduced, reduces the input cost of production；
3, it saves and wears menopause tablet process, reduce artificial input, operate more convenient, excellent working performance.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
In figure：1, warp thread 2, the back rest 3, pressure sensor 4, protrusion 5, signal transducting system 6, PLC 7, alarm
Specific implementation mode
Technical solutions of the utility model are described further with reference to embodiment.In the embodiment shown in fig. 1：
The surface upper edge of the back rest 2 of 1 approach of warp thread is axially arranged with a row pressure force snesor 3, does not have the both ends of a pressure sensor 3 to be equipped with
Protrusion 4, prevents 1 lateral displacement of warp thread, the specific location of pressure sensor 3 be warp thread 1 by way of the back rest 2 when the warp thread 1 and back rest 2
The intermediate point of initial contact point and last contact point, when the warp thread 1 with some tension is by way of the back rest 2 and is pressed in pressure sensor
On 3, the output end of pressure sensor 3 is output to through signal transducting system 5 on PLC 6, and PLC 6 is equipped with alarm 7.
Claims (1)
1. a kind of disconnected system after testing of loom, it is characterised in that：Including the row pressure power being axially arranged on the back rest (2) surface
Sensor (3), each pressure sensor (3) both ends are equipped with raised (4), and the specific location of pressure sensor (3) is warp thread (1)
The intermediate point of warp thread (1) and the initial contact point and last contact point of the back rest (2) when by way of the back rest (2), with some tension
It and is pressed on pressure sensor (3) when warp thread (1) is by way of the back rest (2), the output end of pressure sensor (3) is through signal transducting system
(5) signal input part of connection PLC (6), PLC (6) are equipped with alarm (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927329.8U CN207845907U (en) | 2017-12-30 | 2017-12-30 | The disconnected system after testing of loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927329.8U CN207845907U (en) | 2017-12-30 | 2017-12-30 | The disconnected system after testing of loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207845907U true CN207845907U (en) | 2018-09-11 |
Family
ID=63416817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721927329.8U Expired - Fee Related CN207845907U (en) | 2017-12-30 | 2017-12-30 | The disconnected system after testing of loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207845907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717722A (en) * | 2020-06-24 | 2020-09-29 | 湖北延昌纺织股份有限公司 | Intelligent robot yarn feeding device |
| WO2022077574A1 (en) * | 2020-10-14 | 2022-04-21 | 浙江贤天高科股份有限公司 | Broken yarn detector applied to rapier loom |
-
2017
- 2017-12-30 CN CN201721927329.8U patent/CN207845907U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717722A (en) * | 2020-06-24 | 2020-09-29 | 湖北延昌纺织股份有限公司 | Intelligent robot yarn feeding device |
| CN111717722B (en) * | 2020-06-24 | 2022-07-26 | 新兴新纺织科技(龙岩)有限公司 | Intelligent robot yarn feeding device |
| WO2022077574A1 (en) * | 2020-10-14 | 2022-04-21 | 浙江贤天高科股份有限公司 | Broken yarn detector applied to rapier loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |