CN110629366B - Double-thread weaving device for textile weft - Google Patents
Double-thread weaving device for textile weft Download PDFInfo
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- CN110629366B CN110629366B CN201910956861.XA CN201910956861A CN110629366B CN 110629366 B CN110629366 B CN 110629366B CN 201910956861 A CN201910956861 A CN 201910956861A CN 110629366 B CN110629366 B CN 110629366B
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- Prior art keywords
- arrow
- block
- weft
- wire
- thimble
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- 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
- D03D47/18—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 two weft inserters meeting at or near the middle of the shed and transferring the weft from one to the other
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- 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
- D03D47/23—Thread grippers
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/04—Auxiliary apparatus combined with or associated with looms for treating weft
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention provides a double-wire weaving device for textile weft, which comprises an arrow shaft module and a weft wire coil; the arrow shaft module includes a sliding track; one end of the sliding track is slidably assembled with an arrow sending block, and the other end of the sliding track is fixedly provided with an arrow receiving block; the arrow feeding block comprises a sliding motor; the arrow feeding block comprises a control device; a thimble is arranged on one side, facing the arrow receiving block, of the arrow sending block; one side of the arrow receiving block, which faces the arrow sending block, is provided with a crochet hook; a rotating motor is arranged inside the arrow receiving block; the weft yarn wire coil uses a textile wire coil; the double-wire weaving weft weaving device is characterized in that double-wire weft yarns are fed into the other side of warp yarns from one side through an arrow feeding module, and the double-wire weft yarns are spirally wound tightly through twisting, so that the weft yarns are firmer and are not easy to break; meanwhile, the weaving efficiency can be greatly improved, the cloth with larger area can be woven in the same time, and the finished cloth product is more wear-resistant.
Description
Technical Field
The invention relates to the field of textiles, in particular to an arrow shaft weaving device.
Background
The arrow shaft loom is a device for weaving by sending weft yarns into warp yarns through arrow shafts, in the weaving process, an arrow sending module sends the weft yarns into the other side of the warp yarns from one side of the warp yarns, and then the weft yarns are caught through an arrow catching module, so that weaving can be carried out in a reciprocating manner; when the loom is used for weaving, the arrow feeding module can only feed single weft yarn each time, so that the weaving steps are the same as the traditional weaving steps, and the weaving efficiency is improved to a limited extent; in addition, the loom can send weft yarns mechanically and automatically, so that the weft yarns are easy to break due to the fact that the weft yarns are too thin in the high-speed arrow sending process, manual detection is needed, and the weaving efficiency is not improved; in addition, the weaving principle of the loom is the same as that of the traditional loom, and the single warp and weft are adopted for criss-cross weaving, so that the woven cloth is not wear-resistant and easy to break, and the cloth is easy to damage; in summary, there are drawbacks.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a double-thread weaving device for weaving weft yarns, wherein the double-thread weft yarns are fed from one side of the warp yarns to the other side through an arrow feeding module, and are spirally wound by twisting, so that the weft yarns are firmer and are not easy to break; meanwhile, the weaving efficiency can be greatly improved, the cloth with larger area can be woven in the same time, and the finished cloth product is more wear-resistant.
The technical scheme adopted by the invention for solving the technical problem is as follows: the double-line weaving device for the textile weft comprises an arrow shaft module and a weft yarn drum; the arrow shaft module comprises a sliding track, the sliding direction of the sliding track is consistent with the feeding direction of weft yarns, the sliding module is installed between the cloth winding roller and the winding roller, and a beating-up plate is arranged between the sliding track and the winding roller; one end of the sliding track is slidably assembled with an arrow sending block, and the other end of the sliding track is fixedly provided with an arrow receiving block; the arrow feeding block comprises a sliding motor, the sliding motor is connected with a roller in a transmission manner, and the arrow feeding block realizes reciprocating sliding on the sliding rail through the roller; the arrow feeding block comprises a control device, and the control device is communicated with the sliding motor through a lead; one side, facing the arrow receiving block, of the arrow sending block is provided with a thimble, one end of the thimble is vertically fixed on the outer side face of the arrow sending block, the other end of the thimble is provided with a thimble wire groove, and the thimble wire groove is in contact with the weft yarns; one side, facing the arrow sending block, of the arrow receiving block is provided with a crochet hook, one end of the crochet hook is vertically installed on the outer side face of the arrow receiving block, and the other end of the crochet hook is in a hook shape; a rotating motor is arranged inside the arrow receiving block, the rotating motor comprises a trigger device, and the trigger device is communicated with a control device of the arrow feeding module through a lead; the weft yarn wire coil is a textile wire coil, weft yarns are wound on the weft yarn wire coil, and the weft yarns penetrate through the ejector pins and are connected to the warp yarns.
Preferably, a unhooking module is arranged on the crochet needle and comprises a rotating shaft, the rotating shaft is fixedly installed at the outer end of the crochet needle, a wire hook is rotatably assembled on the rotating shaft, a magnetic material is arranged on the wire hook, an electromagnet is arranged in the rotating shaft, and the electromagnet is communicated with the triggering device through a lead.
Preferably, the thimble is provided with a hook module, the hook module comprises two symmetrical line blocking strips made of flexible rubber materials, the tail ends of the line blocking strips are staggered together, the line blocking strips are arranged on the outer side of the thimble wire slot, and the line blocking strips are in contact with weft yarns.
Preferably, a pressure sensing device is arranged on the arrow sending block, the pressure pipe module is installed in the thimble line slot, and the pressure sensing device is communicated with the control device through a wire.
The invention has the beneficial effects that: when the double-wire weaving device for the textile weft is used, a user installs one end of weft in the thimble wire slot and then starts the arrow sending block; the arrow sending block slides to one side of the arrow receiving block, drives the weft yarns to penetrate from one side of the warp yarns to the other side of the warp yarns, and hangs the weft yarns on the crochet needle, so that the weft yarns are conveyed; when the arrow sending block moves to one side of the arrow receiving block, the control device transmits an electric signal to the trigger device, so that the trigger device starts to rotate, yarns are twisted tightly to be spiral and fixed, and the effect of double-thread spinning is achieved; then, the arrow sending block resets, the arrow receiving block carries out hook supporting, weft yarns are pressed tightly under the action of the beating-up plate and the cloth winding roller, and woven cloth is gathered; at the moment, the arrow feeding block receives the yarn again, and the next arrow feeding operation is started, so that the automatic weaving effect is achieved.
Drawings
Fig. 1 is a plan view of the double-thread textile weft weaving device of the present invention.
FIG. 2 is a front view of the arrow feeding of the double-thread textile weft weaving apparatus of the present invention.
FIG. 3 is a front view of an arrow-receiving block of the two-wire textile weft weaving device of the present invention.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
as shown in the embodiments of fig. 1, 2 and 3, the double-wire weaving device for weaving weft yarns is a device which feeds double-wire weft yarns from one side of warp yarns to the other side through an arrow feeding module, and spirally winds the double-wire weft yarns through twisting, so that the weft yarns are firmer and are not easy to break; meanwhile, the weaving efficiency can be greatly improved, the cloth with larger area can be woven in the same time, and the cloth finished product is more wear-resistant, and the device comprises an arrow shaft module 1 and a weft yarn coil 2; the arrow shaft module 1 comprises a sliding track, the sliding direction of the sliding track is consistent with the feeding direction of weft yarns, the sliding module is installed between the cloth winding roller and the winding roller, and a beating-up plate is arranged between the sliding track and the winding roller; one end of the sliding track is slidably assembled with an arrow sending block 11, and the other end of the sliding track is fixedly provided with an arrow receiving block 12; the arrow feeding block 11 comprises a sliding motor, the sliding motor is connected with a roller in a transmission manner, and the arrow feeding block 11 realizes reciprocating sliding on the sliding rail through the roller; the arrow feeding block 11 comprises a control device, and the control device is communicated with the sliding motor through a lead; a thimble is arranged on one side, facing the arrow receiving block 12, of the arrow sending block 11, one end of the thimble is vertically fixed on the outer side surface of the arrow sending block 11, and a thimble line slot is arranged at the other end of the thimble and is in contact with the weft yarn; one side of the arrow receiving block 12 facing the arrow sending block 11 is provided with a crochet hook, one end of the crochet hook is vertically arranged on the outer side surface of the arrow receiving block 12, and the other end of the crochet hook is in a hook shape; a rotating motor is arranged in the arrow receiving block 12, the rotating motor comprises a trigger device, and the trigger device is communicated with a control device of the arrow feeding module through a lead; the weft yarn coil 2 is a textile coil disc, weft yarns are wound on the weft yarn coil 2 and penetrate through the ejector pins to be connected to the warp yarns.
When the double-wire weaving device for the textile weft is used, a user installs one end of weft in the thimble wire slot and then starts the arrow sending block 11; the arrow sending block 11 slides to one side of the arrow receiving block 12, drives the weft yarns to penetrate from one side of the warp yarns to the other side, and hangs the weft yarns on the crochet needle, so that the weft yarns are conveyed; when the arrow feeding block 11 moves to one side of the arrow receiving block 12, the control device transmits an electric signal to the trigger device, so that the trigger device starts to rotate, yarns are twisted tightly in a spiral shape and fixed, and the effect of double-thread spinning is achieved; then, the arrow feeding block 11 is reset, the arrow receiving block 12 carries out hooking, weft yarns are pressed tightly under the action of the beating-up plate and the cloth winding roller, and woven cloth is gathered; at this time, the arrow feeding block 11 receives the yarn again, and starts the next arrow feeding operation, so that the automatic weaving effect is achieved.
As shown in fig. 3, a unhooking module is arranged on the crochet needle, the unhooking module includes a rotating shaft, the rotating shaft is fixedly installed at the outer end of the crochet needle, a wire hook 122 is rotatably assembled on the rotating shaft, a magnetic material is arranged on the wire hook 122, an electromagnet 121 is arranged in the rotating shaft, and the electromagnet 121 is communicated with the triggering device through a wire. After the weft yarns are twisted tightly, the triggering module controls the electromagnet 121 to be powered off, the wire hook 122 loses magnetism and is automatically separated from the weft yarns under the action of gravity, and the effect of automatically supporting the hook is achieved; when the thread hooking operation is performed again, the triggering device controls the electromagnet 121 to be electrified to generate magnetism, so that the thread hook 122 can hook the weft yarn again, and the weaving precision and the weaving efficiency of the device are improved.
As shown in fig. 1 and 2, the thimble is provided with a hook module, the hook module comprises two symmetrical line blocking strips made of flexible rubber materials, the tail ends of the line blocking strips are staggered together, the line blocking strips are arranged on the outer side of the thimble line slot, and the line blocking strips are in contact with weft yarns. When the arrow feeding block 11 moves to the position of the junction block, the crochet hook can be quickly inserted into the wire groove and accurately hooks weft yarns during separation, so that the weaving precision and the weaving efficiency of the device are improved.
As shown in fig. 1 and 2, a pressure sensing device is arranged on the arrow sending block 11, the pressure pipe module is installed in the thimble line slot, and the pressure sensing device is communicated with the control device through a wire. The pressure sensing device can automatically sense the pressure of the weft yarns, when the weft yarns are broken, the pressure sensing device can automatically trigger the control device to stop arrow feeding when the pressure sensing device cannot sense the pressure, and weaving operation is carried out after a user connects the yarns again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, but rather as the subject matter of the invention is to be construed in all aspects and as broadly as possible, and all changes, equivalents and modifications that fall within the true spirit and scope of the invention are therefore intended to be embraced therein.
Claims (2)
1. The utility model provides a bilinear weaving weft device that weaves, it includes arrow shaft module (1) and woof drum (2), its characterized in that: the arrow shaft module (1) comprises a sliding track, the sliding direction of the sliding track is consistent with the feeding direction of weft yarns, the sliding module is installed between the cloth winding roller and the winding roller, and a beating-up plate is arranged between the sliding track and the winding roller; one end of the sliding track is slidably provided with an arrow sending block (11), and the other end of the sliding track is fixedly provided with an arrow receiving block (12); the arrow feeding block (11) comprises a sliding motor, the sliding motor is connected with a roller in a transmission manner, and the arrow feeding block (11) can slide on the sliding rail in a reciprocating manner through the roller; the arrow feeding block (11) comprises a control device, and the control device is communicated with the sliding motor through a lead; one side, facing the arrow receiving block (12), of the arrow sending block (11) is provided with a thimble, one end of the thimble is vertically fixed on the outer side face of the arrow sending block (11), the other end of the thimble is provided with a thimble line slot, and the thimble line slot is in contact with the weft yarn; one side, facing the arrow sending block (11), of the arrow receiving block (12) is provided with a crochet hook, one end of the crochet hook is vertically installed on the outer side face of the arrow receiving block (12), and the other end of the crochet hook is in a hook shape; a rotating motor is arranged in the arrow receiving block (12), the rotating motor comprises a trigger device, and the trigger device is communicated with a control device of the arrow feeding module through a lead; the weft yarn coil (2) uses a textile coil, weft yarns are wound on the weft yarn coil (2), and the weft yarns penetrate through the ejector pins and are connected to warp yarns;
a unhooking module is arranged on the crochet needle and comprises a rotating shaft, the rotating shaft is fixedly arranged at the outer end of the crochet needle, a wire hook (122) is rotatably assembled on the rotating shaft, a magnetic material is arranged on the wire hook (122), an electromagnet (121) is arranged in the rotating shaft, and the electromagnet (121) is communicated with the triggering device through a lead;
the thimble is provided with the couple module on, the couple module includes the blend stop of flexible rubber materials preparation, the blend stop is established to two of symmetry, the end of blend stop is crisscross together, the blend stop is installed the outside of thimble wire casing, blend stop and woof contact.
2. The double-wire textile weft weaving device according to claim 1, characterized in that: and a pressure sensing device is arranged on the arrow feeding block (11), the pressure sensing device is arranged in the thimble line slot, and the pressure sensing device is communicated with the control device through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910956861.XA CN110629366B (en) | 2019-10-10 | 2019-10-10 | Double-thread weaving device for textile weft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910956861.XA CN110629366B (en) | 2019-10-10 | 2019-10-10 | Double-thread weaving device for textile weft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110629366A CN110629366A (en) | 2019-12-31 |
| CN110629366B true CN110629366B (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910956861.XA Active CN110629366B (en) | 2019-10-10 | 2019-10-10 | Double-thread weaving device for textile weft |
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| CN (1) | CN110629366B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284108A (en) * | 1979-11-13 | 1981-08-18 | Adolph Saurer Limited | Thread gripper |
| US5183081A (en) * | 1992-02-07 | 1993-02-02 | Asten Group, Inc. | Weave shed formation apparatus for end reweaving type joining apparatus |
| JPH07331558A (en) * | 1994-06-06 | 1995-12-19 | Toyota Autom Loom Works Ltd | Weft-insertion method for rapier loom and apparatus therefor |
| US6467314B1 (en) * | 1999-02-09 | 2002-10-22 | Memminger-Iro Gmbh | Method and apparatus for pairing threads in textile machine |
| CN2436524Y (en) * | 2000-08-08 | 2001-06-27 | 江苏全丰集团有限责任公司 | Double-weft automatic stop motion |
| CN2795247Y (en) * | 2005-05-27 | 2006-07-12 | 梁敬之 | Latch opener |
| EP1803843A1 (en) * | 2005-12-28 | 2007-07-04 | Promatech S.p.A. | Drawing gripper for weaving looms with improved performance for the transport of double weft yarns |
| EP1927691B1 (en) * | 2006-11-29 | 2010-02-17 | ITEMA (Switzerland) Ltd. | Weft holding device and method for a rapier weaving machine |
| CN108035053B (en) * | 2017-12-11 | 2021-03-12 | 南京玻璃纤维研究设计院有限公司 | Weft insertion device and weft insertion method for multilayer woven preform |
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2019
- 2019-10-10 CN CN201910956861.XA patent/CN110629366B/en active Active
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| CN110629366A (en) | 2019-12-31 |
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Effective date of registration: 20201204 Address after: Hongqiao village, xujiaxing City, Zhejiang Province Applicant after: Haining jingzhiwei Home Textile Co., Ltd Address before: 314000 East Hotel, Guantang Town, Qinshan street, Haiyan County, Jiaxing City, Zhejiang Province Applicant before: Gan Yuting |
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