CN103820931B - A kind of loom broken yarn acquisition equipment - Google Patents
A kind of loom broken yarn acquisition equipment Download PDFInfo
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- CN103820931B CN103820931B CN201410099261.3A CN201410099261A CN103820931B CN 103820931 B CN103820931 B CN 103820931B CN 201410099261 A CN201410099261 A CN 201410099261A CN 103820931 B CN103820931 B CN 103820931B
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- warp thread
- air nozzle
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- groove
- bleeding point
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- 230000000740 bleeding effect Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The invention provides a kind of loom broken yarn acquisition equipment and comprise capture platform, described capture platform is set in parallel in the side that warp thread transmits plane, described warp thread is provided with the compressing tablet inductor whether monitoring warp thread ruptures, warp thread described in every root all on described capture platform corresponding being provided with catch groove, described two ends of catching groove are respectively arranged with air nozzle and bleeding point, the jet direction of described air nozzle is consistent with the transmission direction of described warp thread, the jet amount of described air nozzle equals the rate of air sucked in required of described bleeding point, described compressing tablet controls described air nozzle, the air-flow that the present invention utilizes described air nozzle to spray makes the pressure of warp thread side reduce, make the warp thread of fracture enter under the attraction of air-flow described in catch groove, utilize air-flow to keep the tension force of warp thread to the friction of weft yarn simultaneously, prevent warp thread from disorderly flying.
Description
Art
The present invention relates to field of textile machinery, especially, is a kind of broken yarn acquisition equipment being applicable to loom.
Background technology
Loom is all provided with Warp stop motions, and the object of this device is detection cracked ends, sends stop sign.Their type: photo-electric type (far infrared detection), stop over posture, point comb is rotary.Many employing stop over postures at present, its operation principle: stop over frame is contained between the back rest and heald frame, it has several row stop over bar.Stop over bar is that inside and outside two kinds of conductors are separated by thick plastic film and form a conjunction of open circuit, and many warp stop sheets are enclosed within stop over bar, and each root warp thread is all alone through a slice warp stop sheet.During loom running, warp tension is by warp stop sheet pull-up, and make it not contact with stop over bar inner wire, circuit is off state.When cracked ends, corresponding warp stop sheet falls by deadweight, contacts simultaneously, make circuit ON, send stopping signal with inside and outside two conductors of stop over bar.
Warp stop motions just monitors warp break after being warp break; therefore this device has certain delay, cannot shut down timely, and the loom that Modern High-Speed is run is very high to rate request; Delayed shutdown, the warp thread disorderly flown after fracture will affect the safety of loom operation.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of loom broken yarn acquisition equipment, this loom broken yarn acquisition equipment can catch the warp thread of fracture in time.
The technical solution adopted for the present invention to solve the technical problems is:
This loom broken yarn acquisition equipment comprises capture platform, described capture platform is set in parallel in the side that warp thread transmits plane, described warp thread is provided with the compressing tablet inductor whether monitoring warp thread ruptures, warp thread described in every root all on described capture platform corresponding being provided with catch groove, described two ends of catching groove are respectively arranged with air nozzle and bleeding point, the jet direction of described air nozzle is consistent with the transmission direction of described warp thread, the jet amount of described air nozzle equals the rate of air sucked in required of described bleeding point, and described compressing tablet inductor controls described air nozzle.
As preferably, described in catch the groove edge of groove both sides be provided with the soft bar of activity clamping described warp thread, the movable other end in one end of the soft bar of described activity rotates and is fixed on described air nozzle side.
As preferably, described in catch groove notch be trapezoidal, described air nozzle is arranged on the narrow end of notch, and described bleeding point is arranged on slot opening end.
As preferably, described air nozzle and described bleeding point by one with the channel connection of air pump.
The invention has the advantages that:
The air-flow utilizing described air nozzle to spray makes the pressure of warp thread side reduce, make the warp thread of fracture enter under the attraction of air-flow described in catch groove, utilize air-flow to keep the tension force of warp thread to the friction of weft yarn simultaneously, prevent warp thread from disorderly flying.
Accompanying drawing explanation
Fig. 1 is the structural representation of this loom broken yarn acquisition equipment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
In the present embodiment, consult Fig. 1, this loom broken yarn acquisition equipment comprises capture platform 100, described capture platform 100 is set in parallel in the side that warp thread 10 transmits plane, described warp thread 10 is provided with the compressing tablet inductor 400 whether monitoring warp thread 10 ruptures, warp thread 10 described in every root all on described capture platform 100 corresponding being provided with catch groove 110, described two ends of catching groove 110 are respectively arranged with air nozzle 200 and bleeding point 300, the jet direction of described air nozzle 200 is consistent with the transmission direction of described warp thread 10, the jet amount of described air nozzle 200 equals the rate of air sucked in required of described bleeding point 300, described compressing tablet inductor controls described air nozzle 200.
Above-mentioned loom broken yarn acquisition equipment, described both sides of catching the groove edge of groove 110 are provided with the soft bar 120 of activity clamping described warp thread 10, the movable other end in one end of the soft bar of described activity 120 rotates and is fixed on described air nozzle 200 side, comparatively fast cause described warp thread 10 in the face of catching the side pressure reduction of groove 110 because air nozzle 200 sprays air-flow velocity, described warp thread 10 catches groove 110 described in entering under described air nozzle 200 sprays the attraction of air-flow, carries out clamping catch by the soft bar 120 of described activity.
Above-mentioned loom broken yarn acquisition equipment, described notch of catching groove 110 is trapezoidal, described air nozzle 200 is arranged on the narrow end of notch, described bleeding point 300 is arranged on slot opening end, due to air nozzle 200 sprays air-flow can certain diffusion that occur because of kinetic energy loss, notch broaden gradually can make the air-flow of diffusion do not overflow described in catch groove 110.
Above-mentioned loom broken yarn acquisition equipment, described air nozzle 200 and described bleeding point 300 are by one with the channel connection of air pump, and the balance of air-flow in retention groove, prevents air-flow from overflowing.
The working method of above-mentioned loom broken yarn acquisition equipment:
After described compressing tablet inductor 400 monitors warp thread 10 broken string, corresponding described air nozzle 200 is started working, the air-flow utilizing described air nozzle 200 to spray makes the pressure of warp thread 10 side reduce, make the warp thread 10 of fracture enter under the attraction of air-flow described in catch groove 110, utilize simultaneously and carry out clamping by the soft bar 120 of described activity and catch, prevent warp thread 10 from disorderly flying.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included in protection scope of the present invention.
Claims (1)
1. a loom broken yarn acquisition equipment, comprise capture platform (100), it is characterized in that: described capture platform (100) is set in parallel in the side that warp thread (10) transmits plane, described warp thread (10) is provided with the compressing tablet inductor (400) whether monitoring warp thread (10) ruptures, warp thread (10) described in every root all catches groove (110) in upper corresponding being provided with of described capture platform (100), described two ends of catching groove (110) are respectively arranged with air nozzle (200) and bleeding point (300), the jet direction of described air nozzle (200) is consistent with the transmission direction of described warp thread (10), the jet amount of described air nozzle (200) equals the rate of air sucked in required of described bleeding point (300), described compressing tablet inductor (400) controls described air nozzle (200),
Described both sides of catching the groove edge of groove (110) are provided with the soft bar of activity (120) of the described warp thread of clamping (10), and the movable other end in one end of the soft bar of described activity (120) rotates and is fixed on described air nozzle (200) side;
Described notch of catching groove (110) is trapezoidal, and described air nozzle (200) is arranged on the narrow end of notch, and described bleeding point (300) is arranged on slot opening end;
Described air nozzle (200) and described bleeding point (300) by one with the channel connection of air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099261.3A CN103820931B (en) | 2014-03-18 | 2014-03-18 | A kind of loom broken yarn acquisition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099261.3A CN103820931B (en) | 2014-03-18 | 2014-03-18 | A kind of loom broken yarn acquisition equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103820931A CN103820931A (en) | 2014-05-28 |
| CN103820931B true CN103820931B (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410099261.3A Active CN103820931B (en) | 2014-03-18 | 2014-03-18 | A kind of loom broken yarn acquisition equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN103820931B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914342B (en) * | 2018-09-18 | 2023-05-05 | 山东日发纺织机械有限公司 | Loop induction type warp stop motion device of loom and stopping method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0589837A1 (en) * | 1992-09-16 | 1994-03-30 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Apparatus for disposing of excess warp yarn in a jet loom |
| CN103015013A (en) * | 2012-11-22 | 2013-04-03 | 广东溢达纺织有限公司 | System and method for automatically dealing with yarn casting failure of weaving machine |
| CN202898697U (en) * | 2012-09-28 | 2013-04-24 | 吴江市隆泰喷织厂 | Broken yarn protector for water jet looms |
| CN202898696U (en) * | 2012-09-28 | 2013-04-24 | 吴江市隆泰喷织厂 | Broken warp capture device of water jet loom |
| CN203807671U (en) * | 2014-03-18 | 2014-09-03 | 湖州润源丝织有限公司 | Weaving machine broken-yarn capturing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0726437A (en) * | 1993-07-09 | 1995-01-27 | Shokichi Kuwabara | Fly waste catcher in weaving peparatory machine |
| IT1315177B1 (en) * | 2000-01-24 | 2003-02-03 | Rinaldo Sperotto | GUARD GUARD DEVICE FOR WEAVING MACHINES, ORDITOI AND KNITTING MACHINES. |
-
2014
- 2014-03-18 CN CN201410099261.3A patent/CN103820931B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0589837A1 (en) * | 1992-09-16 | 1994-03-30 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Apparatus for disposing of excess warp yarn in a jet loom |
| CN202898697U (en) * | 2012-09-28 | 2013-04-24 | 吴江市隆泰喷织厂 | Broken yarn protector for water jet looms |
| CN202898696U (en) * | 2012-09-28 | 2013-04-24 | 吴江市隆泰喷织厂 | Broken warp capture device of water jet loom |
| CN103015013A (en) * | 2012-11-22 | 2013-04-03 | 广东溢达纺织有限公司 | System and method for automatically dealing with yarn casting failure of weaving machine |
| CN203807671U (en) * | 2014-03-18 | 2014-09-03 | 湖州润源丝织有限公司 | Weaving machine broken-yarn capturing device |
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| Publication number | Publication date |
|---|---|
| CN103820931A (en) | 2014-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Weaving machine broken yarn catching device Effective date of registration: 20160630 Granted publication date: 20150923 Pledgee: Zhejiang Nanxun Rural Commercial Bank branch Limited by Share Ltd. Shicong Pledgor: HUZHOU RUNYUAN SILK Co.,Ltd. Registration number: 2016980000088 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240509 Address after: 528000, 1st and 3rd floors, No. 9 Qiufeng Road, Jun'an Community, Jun'an Town, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Shunde District Chichuan River Clothing Co.,Ltd. Country or region after: China Address before: 313014 Shicong Industrial Park, Nanxun District, Huzhou City, Zhejiang Province Patentee before: HUZHOU RUNYUAN SILK Co.,Ltd. Country or region before: China |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150923 Pledgee: Zhejiang Nanxun Rural Commercial Bank branch Limited by Share Ltd. Shicong Pledgor: HUZHOU RUNYUAN SILK Co.,Ltd. Registration number: 2016980000088 |