CN106012241A - Weft yarn interweaving device capable of avoiding empty hook - Google Patents
Weft yarn interweaving device capable of avoiding empty hook Download PDFInfo
- Publication number
- CN106012241A CN106012241A CN201610567661.1A CN201610567661A CN106012241A CN 106012241 A CN106012241 A CN 106012241A CN 201610567661 A CN201610567661 A CN 201610567661A CN 106012241 A CN106012241 A CN 106012241A
- Authority
- CN
- China
- Prior art keywords
- hook
- weft
- transfer device
- bottom plate
- base plate
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
- D03D47/20—Constructional features of the thread-engaging device on the inserters
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a weft yarn interweaving device capable of avoiding an empty hook. The weft yarn interweaving device comprises a bottom plate, wherein the bottom plate is provided with two parallel slide grooves; the slide grooves are provided with a weft conveying rod capable of moving along the slide grooves; a weft accepting hook capable of moving relative to the bottom plate is arranged above the bottom plate; and a photoelectric sensor, which is electrically connected with a power device of the weft conveying rod, is arranged at one end, close to the weft accepting hook, of the bottom plate. The photoelectric sensor, which is electrically connected with the power device of the weft conveying rod, is arranged on the bottom plate; after the weft conveying rod moves in place and the weft accepting hook hooks weft yarns and leaves away from the bottom plate, the photoelectric sensor is triggered so that the power device is triggered to drive the resetting of the weft conveying rod and the next time of weft conveying is carried out; and the weft accepting hook can effectively hook the weft yarns conveyed by the weft conveying rod every time and an empty hook condition is avoided, so that the quality of a product is improved.
Description
Technical field
The invention discloses a kind of weft transfer device avoiding empty hook, belong to textile technology field.
Background technology
Along with the development of textile technology, more and more higher to the prescription of textile product, the requirement to various machinery equipment measures of precision is more and more higher accordingly.
In fabrication processes, the handing-over of weft yarn is a operation the most common, is also a requisite ingredient in textile machine.Existing weft transfer structure, by being after the position specified delivered to by weft yarn by bringer bar, is taken weft yarn by connecing latitude hook hook.But in actual production process, often there will be connect latitude hook the most not to hook fetch bit put time, bringer bar has resetted, and causes the sky connecing latitude hook to connect, thus has influence on the quality of cloth.
Summary of the invention
The technical problem to be solved is to provide a kind of weft transfer device avoiding empty hook, it is possible to ensures to connect latitude hook and can effectively hook every time and get the weft yarn that bringer bar is sent here, it is to avoid occurs that the situation that sky hooks occurs, thus improve product quality.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
A kind of weft transfer device avoiding empty hook, including base plate, two parallel chutes it are provided with on base plate described in described base plate, the bringer bar that can be moved along it it is provided with on described chute, described base plate be provided above can relatively its transverse shifting connect latitude hook, described base plate near described in connect one end of latitude hook and be provided with the photoelectric sensor of the power set electrical connection with bringer bar.
Aforesaid a kind of weft transfer device avoiding empty hook, it is characterised in that connect the hook of latitude hook described in: and take and be provided with rubber cushion blocks on face.
Aforesaid a kind of weft transfer device avoiding empty hook, it is characterised in that: connect between described two bringer bars and have connecting rod, described power set to be connected with described connecting rod.
Aforesaid a kind of weft transfer device avoiding empty hook, it is characterised in that: described power set are cylinder, and described cylinder is fixing with the center of described connecting rod to be connected.
Aforesaid a kind of weft transfer device avoiding empty hook, it is characterised in that: described rubber cushion blocks (8) and the described latitude hook that connects are for removably connecting.
Aforesaid a kind of weft transfer device avoiding empty hook, it is characterised in that the hook portion of taking connecing latitude hook described in: is arc-shaped.
The invention has the beneficial effects as follows: by arranging the photoelectric sensor of and the power set electrical connection of bringer bar on base plate, after bringer bar puts in place, connect latitude hook hook get weft yarn after when leaving base plate, trigger photoelectric sensor, thus trigger power set and drive bringer bar to reset, carry out bringer next time, it is possible to ensure that connecing latitude hook can effectively hook every time and get the weft yarn that bringer bar is sent here, the situation avoiding the occurrence of empty hook occurs, thus improves product quality.
Accompanying drawing explanation
Fig. 1 is the top view of a kind of weft transfer device avoiding empty hook of the present invention；
Fig. 2 is the side view of a kind of weft transfer device avoiding empty hook of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As Figure 1-Figure 2, a kind of weft transfer device avoiding empty hook, including base plate 1, two parallel chutes 7 it are provided with on base plate 1 described in described base plate 1, the bringer bar 2 that can be moved along it it is provided with on described chute 7, described base plate 1 be provided above can relatively its transverse shifting connect latitude hook 3, described base plate 1 near described in connect one end of latitude hook 3 and be provided with the photoelectric sensor 4 of power set 6 electrical connection with bringer bar 2.
By arranging the photoelectric sensor 4 of and power set 6 electrical connection of bringer bar 2 on base plate 1, after bringer bar 2 puts in place, connect latitude hook 3 hook get weft yarn after when leaving base plate, trigger photoelectric sensor 4, thus trigger power set 6 and drive bringer bar 2 to reset, carry out bringer next time, it is possible to ensure that connecing latitude hook 3 can effectively hook every time and get the weft yarn that bringer bar 2 is sent here, the situation avoiding the occurrence of empty hook occurs, thus improves product quality.
The described hook connecing latitude hook 3 takes and is provided with rubber cushion blocks 8 on face, it is possible to be prevented effectively from the impaired fracture of weft yarn.
Connecting between described two bringer bars 2 has connecting rod 5, described power set 6 to be connected with described connecting rod 5, and the present embodiment medium power device 6 is cylinder, and described cylinder is fixing with the center of described connecting rod 5 to be connected.
Described rubber cushion blocks 8 and the described latitude hook 3 that connects are for removably connecting, it is simple to change rubber cushion blocks 8 in time.The described hook portion of taking connecing latitude hook 3 is arc-shaped, it is simple to improve effect efficiency.
In sum, a kind of weft transfer device avoiding empty hook that the present invention provides, it is possible to ensure to connect latitude hook and can effectively hook every time and get the weft yarn that bringer bar is sent here, it is to avoid occur that the situation that sky hooks occurs, thus improve product quality.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is by appending claims and equivalent circle thereof.
Claims (6)
1. the weft transfer device avoiding empty hook, including base plate (1), it is characterized in that: on described base plate (1) described base plate (1), be provided with two parallel chutes (7), the bringer bar (2) that can be moved along it it is provided with on described chute (7), described base plate (1) be provided above can relatively its transverse shifting connect latitude hook (3), described base plate (1) near described in connect one end of latitude hook (3) and be provided with the photoelectric sensor (4) that the power set (6) with bringer bar (2) are electrically connected.
A kind of weft transfer device avoiding empty hook the most according to claim 1, it is characterised in that connect the hook of latitude hook (3) described in: and take and be provided with rubber cushion blocks (8) on face.
A kind of weft transfer device avoiding empty hook the most according to claim 1, it is characterised in that: connect between described two bringer bars (2) and have connecting rod (5), described power set (6) to be connected with described connecting rod (5).
A kind of weft transfer device avoiding empty hook the most according to claim 3, it is characterised in that: described power set (6) are cylinder, and described cylinder is fixing with the center of described connecting rod (5) to be connected.
A kind of weft transfer device avoiding empty hook the most according to claim 2, it is characterised in that: described rubber cushion blocks (8) and the described latitude hook (3) that connects are for removably connecting.
A kind of weft transfer device avoiding empty hook the most according to claim 1, it is characterised in that the hook portion of taking connecing latitude hook (3) described in: is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567661.1A CN106012241A (en) | 2016-07-19 | 2016-07-19 | Weft yarn interweaving device capable of avoiding empty hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567661.1A CN106012241A (en) | 2016-07-19 | 2016-07-19 | Weft yarn interweaving device capable of avoiding empty hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106012241A true CN106012241A (en) | 2016-10-12 |
Family
ID=57118545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610567661.1A Pending CN106012241A (en) | 2016-07-19 | 2016-07-19 | Weft yarn interweaving device capable of avoiding empty hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106012241A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1217950A1 (en) * | 1983-02-01 | 1986-03-15 | Центральный научно-исследовательский институт промышленности лубяных волокон | Weft inserter for shutleless loom |
| BE1001345A3 (en) * | 1988-01-07 | 1989-10-03 | Picanol Nv | Device for extending guides in gripper weaving machine - has guides mounted on supports only allowing vertical or horizontal adjustment, with laser beam(s) parallel to guide and position detected |
| JPH03180541A (en) * | 1989-12-07 | 1991-08-06 | Tsudakoma Corp | Interlock device of rapier loom |
| JPH07316953A (en) * | 1994-05-24 | 1995-12-05 | Toyota Autom Loom Works Ltd | Picking condition setting device in rapier loom |
| JPH10102357A (en) * | 1996-09-26 | 1998-04-21 | Toyota Autom Loom Works Ltd | Beating controlling method in loom, and apparatus therefor |
| KR20070040864A (en) * | 2005-10-13 | 2007-04-18 | 전남대학교산학협력단 | Device for controlling weft insertion of rapier weaving machine |
| CN102471956A (en) * | 2009-08-07 | 2012-05-23 | 林道尔·多尼尔有限责任公司 | Device for transferring a band-shaped weft material |
| CN202744735U (en) * | 2012-08-30 | 2013-02-20 | 绍兴文理学院 | High-performance rapier loom |
| CN204959188U (en) * | 2015-07-15 | 2016-01-13 | 北京昂林贸烽科技有限公司 | Reciprocating type automatic broad width carbon fiber braider |
| CN205934258U (en) * | 2016-07-19 | 2017-02-08 | 江苏宇顺纺织有限公司 | Avoid emptying woof handing -over device that colludes |
-
2016
- 2016-07-19 CN CN201610567661.1A patent/CN106012241A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1217950A1 (en) * | 1983-02-01 | 1986-03-15 | Центральный научно-исследовательский институт промышленности лубяных волокон | Weft inserter for shutleless loom |
| BE1001345A3 (en) * | 1988-01-07 | 1989-10-03 | Picanol Nv | Device for extending guides in gripper weaving machine - has guides mounted on supports only allowing vertical or horizontal adjustment, with laser beam(s) parallel to guide and position detected |
| JPH03180541A (en) * | 1989-12-07 | 1991-08-06 | Tsudakoma Corp | Interlock device of rapier loom |
| JPH07316953A (en) * | 1994-05-24 | 1995-12-05 | Toyota Autom Loom Works Ltd | Picking condition setting device in rapier loom |
| JPH10102357A (en) * | 1996-09-26 | 1998-04-21 | Toyota Autom Loom Works Ltd | Beating controlling method in loom, and apparatus therefor |
| KR20070040864A (en) * | 2005-10-13 | 2007-04-18 | 전남대학교산학협력단 | Device for controlling weft insertion of rapier weaving machine |
| CN102471956A (en) * | 2009-08-07 | 2012-05-23 | 林道尔·多尼尔有限责任公司 | Device for transferring a band-shaped weft material |
| CN202744735U (en) * | 2012-08-30 | 2013-02-20 | 绍兴文理学院 | High-performance rapier loom |
| CN204959188U (en) * | 2015-07-15 | 2016-01-13 | 北京昂林贸烽科技有限公司 | Reciprocating type automatic broad width carbon fiber braider |
| CN205934258U (en) * | 2016-07-19 | 2017-02-08 | 江苏宇顺纺织有限公司 | Avoid emptying woof handing -over device that colludes |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |