CN102618995A - Fabric edge treatment device of cord fabric air jet loom - Google Patents
Fabric edge treatment device of cord fabric air jet loom Download PDFInfo
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- CN102618995A CN102618995A CN2012101181490A CN201210118149A CN102618995A CN 102618995 A CN102618995 A CN 102618995A CN 2012101181490 A CN2012101181490 A CN 2012101181490A CN 201210118149 A CN201210118149 A CN 201210118149A CN 102618995 A CN102618995 A CN 102618995A
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Abstract
The invention discloses a fabric edge treatment device of a cord fabric air jet loom, which mainly solves the problem that the fabric edge is a burr edge when the cord fabric is woven by adopting the conventional loom. The device comprises a left folding edge and a right folding edge, the lower part of the left folding edge is provided with a first holding hole and first and second folding holes, and a corresponding electromagnetic valve is arranged at each of the holding hole and the folding holes; and the lower part of the right folding edge is provided with a second holding hole and third and fourth folding holes, and a corresponding electromagnetic valve is arranged at each of the second holding hole and the third and fourth folding holes. According to the device, the burr edge formed in the weaving process of the shuttleless loom is blown into a weaving port by using compressed airflow and woven together with normal wefts, and two ends of the front weft are folded into the weaving port of the rear weft by controlling opening and closing of the airflow through the electromagnetic valves; and the device is easy and convenient to operate, has accurate and stable action angles, and improves the quality and the production efficiency of fabrics.
Description
Technical field
The present invention relates to the selvedge treating apparatus on a kind of loom, a kind of specifically cord fabric air-jet loom selvedge treating apparatus.
Background technology
Cord fabric is a kind of special cloth, and this cloth is divided into head end and normal cord fabric, is mainly used in the tire manufacturing, and is all very little through filling density.General leon-selvedge mechanism is not tight through skein for the limit, and the limit yarn is thrown off easily, and is inapplicable.If make the two ends of each weft yarn all fold into next weft yarn, the length 2-4 of invagination centimetre, this problem just can solve.
Air-jet loom, Rapier looms are owing to the characteristics of type own, and what form in the weaving process is burr, promptly has a bit of weft yarn to be dispersed in outside the cloth width of cloth, this improper through fabric close, that filling density is all very little for cord fabric, occur the limit of loosing easily.The prior art that these types adopt when weaving cord fabric is the mechanical type edge-folding mechanism, and the speed of a motor vehicle is low, and mechanism is fragile; Common little Rapier looms adopts half pneumatic flanging, and the loom rotating speed is low, and it is also low to go into the latitude rate, and production efficiency is lower.
Summary of the invention
The object of the present invention is to provide a kind of cord fabric air-jet loom selvedge treating apparatus, this device adopts the pneumatic type flanging, has avoided cord fabric to form burr, has improved production efficiency and fabric quality.
The present invention solves the technical scheme that its technical problem takes: cord fabric air-jet loom selvedge treating apparatus; Comprise symmetrically arranged left tuck-in selvage and right tuck-in selvage; It is characterized in that; The below of left side tuck-in selvage is provided with and first grips the hole, first and second folds into the hole, first grips the hole, first and second invagination hole is respectively equipped with corresponding solenoid valve; The below of right tuck-in selvage is provided with and second grips the hole, third and fourth folds into the hole, second grips the hole, third and fourth invagination hole also is respectively equipped with corresponding solenoid valve; Second grips hole and first grips the hole symmetry, and third and fourth folds into the hole and folds into the hole symmetry with first and second respectively.
Compared with prior art, the present invention has following beneficial effect: through the switching of control electromagnetic valve, and control compressed air, the two ends with last weft yarn in weaving process fold in one weft yarn of back, form the plain edge with the same effect of fly-shuttle loom.Be applied on the air-jet loom, the air-jet loom not only speed of a motor vehicle is high, and it is also high, convenient and simple for operation to go into the latitude rate, has improved production efficiency and fabric quality.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the sketch map of duty of the present invention.
Among the figure: 1 right tuck-in selvage, 2 left tuck-in selvages, 3 first grip the hole, and 4 second grip the hole, 5 first invagination holes, 6 the 3rd invagination holes, 7 second invagination holes, 8 the 4th invagination holes, 9 last weft yarns, 10 backs, one weft yarn.
The specific embodiment
Do further description below in conjunction with Figure of description 1 with 2 couples of the present invention of accompanying drawing:
Cord fabric air-jet loom selvedge treating apparatus; Comprise symmetrically arranged left tuck-in selvage 2 and right tuck-in selvage 1; The below of left side tuck-in selvage 2 is provided with first and grips hole 3, the first invagination hole 5 and the second invagination hole 7, the first and grip hole 3, the first invagination hole 5 and the second invagination hole 7 and be respectively equipped with corresponding solenoid valve; The below of right tuck-in selvage 1 is provided with second and grips hole 4, the 3rd invagination hole 6 and the 4th invagination hole 8, the second and grip hole 4, the 3rd invagination hole 6 and the 4th invagination hole 8 and also be respectively equipped with corresponding solenoid valve; Second grips hole 4 and first grips hole 3 symmetries, the 3rd invagination hole 6 and the first invagination hole, 5 symmetries, the 4th invagination hole 8 and the second invagination hole, 7 symmetries.
The course of work of the present invention is: when the loom angle reached 320 °, after weft yarn was cut off, first grips the electromagnetic valve that hole 3 and second grips hole 4 opened, and the air communication mistake after weft yarn is cut off, grips the weft yarn two ends, continues up to 50 °; The closed electromagnetic valve in the first invagination hole 5 and the second invagination hole 7, airless passes through.
When the loom angle reached 50 °, first grips the electromagnetic valve that hole 3 and second grips hole 4 closed, and airless passes through; At this moment the electromagnetic valve in the first invagination hole 5, the second invagination hole 7, the 3rd invagination hole 6 and the 4th invagination hole 8 is all opened; The air communication mistake; Last weft yarn 9 two ends are folded in one weft yarn 10 of back, and wherein the electromagnetic valve in the first invagination hole 5 cuts out at 240 °, and the electromagnetic valve in the second invagination hole 7 cuts out at 200 °; The electromagnetic valve in the 3rd invagination hole 6 cuts out at 120 °, and the electromagnetic valve in the 4th invagination hole 8 cuts out at 260 °.
By above-mentioned, each grips the hole and receives solenoid control with the invagination gas flow hole, so repeatedly, thereby last weft yarn 9 two ends is folded in one weft yarn, 10 fells of back, forms " plain edge " effect.
In the practical operation, utilize the switching of each electromagnetic valve of microcomputerized control, as required, can on guidance panel, set the switch angle of folding device, convenient and simple for operation.Being provided with of microcomputerized control and guidance panel all belongs to prior art.
The above; Principles more of the present invention just explain through diagrams; This specification be not be to the present invention be confined to shown in described concrete structure and the scope of application, so every the modify and equivalent that might be utilized, the claim that all belongs to the present invention and applied for.
Except that the said technical characterictic of specification, all the other technical characterictics are those skilled in the art's known technology.
Claims (1)
1. cord fabric air-jet loom selvedge treating apparatus; Comprise symmetrically arranged left tuck-in selvage and right tuck-in selvage; It is characterized in that the below of left tuck-in selvage is provided with and first grips the hole, first and second folds into the hole, first grip the hole, first and second folds into hole and is respectively equipped with corresponding solenoid valve; The below of right tuck-in selvage is provided with and second grips the hole, third and fourth folds into the hole, second grips the hole, third and fourth invagination hole also is respectively equipped with corresponding solenoid valve; Second grips hole and first grips the hole symmetry, and third and fourth folds into the hole and folds into the hole symmetry with first and second respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101181490A CN102618995A (en) | 2012-04-20 | 2012-04-20 | Fabric edge treatment device of cord fabric air jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101181490A CN102618995A (en) | 2012-04-20 | 2012-04-20 | Fabric edge treatment device of cord fabric air jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102618995A true CN102618995A (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101181490A Pending CN102618995A (en) | 2012-04-20 | 2012-04-20 | Fabric edge treatment device of cord fabric air jet loom |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562394A (en) * | 2014-12-30 | 2015-04-29 | 浙江理工大学 | Shuttleless loom purely-pneumatic short selvedge inwards bending device |
| CN104988644A (en) * | 2015-07-30 | 2015-10-21 | 山东日发纺织机械有限公司 | Pneumatic fold selvage device used for weaving machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4957144A (en) * | 1987-12-28 | 1990-09-18 | Nissan Motor Co., Ltd. | Tack-in system of shuttleless loom |
| EP0483067A1 (en) * | 1990-10-22 | 1992-04-29 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Tuck-in device in a shuttleless loom |
| JP2001131849A (en) * | 1999-10-29 | 2001-05-15 | Tsudakoma Corp | Relaxation device for weft overtension in center selvedge making section of multiple-tucking loom |
| EP1174532A2 (en) * | 2000-07-21 | 2002-01-23 | Tsudakoma Kogyo Kabushiki Kaisha | Tuck-in apparatus |
| EP1405942A1 (en) * | 2002-10-02 | 2004-04-07 | Tsudakoma Kogyo Kabushiki Kaisha | Method of tuck-in operation of a shuttleless loom and a tuck-in device |
| CN102080297A (en) * | 2009-11-30 | 2011-06-01 | 津田驹工业株式会社 | Tuck-in method and tuck-in device for shuttleless loom |
| CN102094283A (en) * | 2009-12-10 | 2011-06-15 | 津田驹工业株式会社 | Weaving edge forming device of a rubber strengthening textile weaving loom |
| CN202576781U (en) * | 2012-04-20 | 2012-12-05 | 山东日发纺织机械有限公司 | Cord fabrics air-jet loom fabric edge processing device |
-
2012
- 2012-04-20 CN CN2012101181490A patent/CN102618995A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4957144A (en) * | 1987-12-28 | 1990-09-18 | Nissan Motor Co., Ltd. | Tack-in system of shuttleless loom |
| EP0483067A1 (en) * | 1990-10-22 | 1992-04-29 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Tuck-in device in a shuttleless loom |
| JP2001131849A (en) * | 1999-10-29 | 2001-05-15 | Tsudakoma Corp | Relaxation device for weft overtension in center selvedge making section of multiple-tucking loom |
| EP1174532A2 (en) * | 2000-07-21 | 2002-01-23 | Tsudakoma Kogyo Kabushiki Kaisha | Tuck-in apparatus |
| EP1405942A1 (en) * | 2002-10-02 | 2004-04-07 | Tsudakoma Kogyo Kabushiki Kaisha | Method of tuck-in operation of a shuttleless loom and a tuck-in device |
| CN1497084A (en) * | 2002-10-02 | 2004-05-19 | ����Թ�ҵ��ʽ���� | Edge folding operation method of shuttleless weaving machine and edge folding device |
| CN102080297A (en) * | 2009-11-30 | 2011-06-01 | 津田驹工业株式会社 | Tuck-in method and tuck-in device for shuttleless loom |
| CN102094283A (en) * | 2009-12-10 | 2011-06-15 | 津田驹工业株式会社 | Weaving edge forming device of a rubber strengthening textile weaving loom |
| CN202576781U (en) * | 2012-04-20 | 2012-12-05 | 山东日发纺织机械有限公司 | Cord fabrics air-jet loom fabric edge processing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562394A (en) * | 2014-12-30 | 2015-04-29 | 浙江理工大学 | Shuttleless loom purely-pneumatic short selvedge inwards bending device |
| CN104562394B (en) * | 2014-12-30 | 2016-04-13 | 浙江理工大学 | The pure pneumatic Tucked-in selvage apparatus in a kind of shuttleless loom undercoat limit |
| CN104988644A (en) * | 2015-07-30 | 2015-10-21 | 山东日发纺织机械有限公司 | Pneumatic fold selvage device used for weaving machine |
| CN104988644B (en) * | 2015-07-30 | 2017-05-03 | 山东日发纺织机械有限公司 | Pneumatic fold selvage device used for weaving machine |
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Application publication date: 20120801 |
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