CN105256447A - Weft accumulator and weft accumulation method thereof - Google Patents
Weft accumulator and weft accumulation method thereof Download PDFInfo
- Publication number
- CN105256447A CN105256447A CN201510722636.1A CN201510722636A CN105256447A CN 105256447 A CN105256447 A CN 105256447A CN 201510722636 A CN201510722636 A CN 201510722636A CN 105256447 A CN105256447 A CN 105256447A
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- CN
- China
- Prior art keywords
- watt
- coiling
- weft
- leading pipe
- rotor shaft
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000009825 accumulation Methods 0.000 title 1
- 238000005452 bending Methods 0.000 claims description 14
- 238000010009 beating Methods 0.000 claims description 13
- 238000004804 winding Methods 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Looms (AREA)
Abstract
The invention discloses weft accumulator which comprises a rack, a motor, a hollow silk guiding tube, a hollow counterweight pipe, and a winding tile, wherein the motor is arranged on the rack, and a hollow rotor shaft is arranged on the motor; the silk guiding tube and the counterweight pipe are symmetrically arranged on the rotor shaft of the motor; the winding tile is fixedly arranged on the rack, and coaxially arranged with the rotor shaft of the motor; one end of the silk guiding tube is communicated with the rotor shaft; the other end of the silk guiding tube extends out of the mounting surface of the winding tile, and is bent to form a bent segment; a silk outlet is formed in the joint between the bent segment and the silk guiding tube; a silk drawing ring is arranged at the end opening of the bent segment; the silk outlet is communicated with the inner cavity of the silk guiding tube and the inner cavity of the rotor shaft. The weft accumulator is compact in structure, and has the advantages that a plurality of coils of weft winded around the winding tile can be divided by the silk drawing ring into a front part and a rear part, and the number of coils of the front-part weft around the winding tile can be set according to the required weft length; in a beating-up process, only the front-part weft around the winding tile is extracted, so that the tension on the weft tension can be effectively reduced, and the damage to the weft can be reduced.
Description
Technical field
The present invention relates to a kind of weft accumulator, particularly relate to a kind of tension force when can reduce weft yarn run, reduce weft accumulator and the storage latitude method thereof of the damage of fiber.
Background technology
Water jet looms or air-jet loom are when weaving, utilize the water that ejects or the band of gas to move tram to realize beating up, due to spray water or gas speed very fast, require have the tram of sufficient length to take off from bobbin before each jetting, and be wound on storage latitude roller and enter the SBR that beats up.
In existing weft accumulator, what general utilization was more is the weft accumulator of roller type and the weft accumulator of coiling tile-type, the common feature of these two kinds of weft accumulators is wound on by parallel in the roller group of weft accumulator front end or coiling watt in advance, when beating up, from roller group or coiling watt, tram is extracted out.In order to ensure reserved enough parallels, 20-30 that roller group or coiling watt all can reel in advance encloses tram, in case parallel shortage when beating up.
Showing aborning, the yarn that frequency of utilization is higher is mesh free silk, multifilament etc., sometimes the filament of below 20D can be used according to weaving demand, when these yarns use in existing weft accumulator, larger tension force can be produced to the parallel be wound in roller group or coiling watt during owing to beating up, impulsive force especially when keeping off yarn pin and closing is larger, and the parallel number of turns of roller group or coiling watt upper storage is more, tension force when beating up is larger, when stopping when beating up, just easily there is loose situation or even break in the parallel being positioned at weft accumulator front end.
Summary of the invention
The object of this invention is to provide a kind of tension force when can reduce weft yarn run, reduce weft accumulator and the storage latitude method thereof of the damage of fiber.
For achieving the above object, the technical solution used in the present invention is:
A kind of weft accumulator, comprise frame, be arranged on the motor with hollow rotor shaft in described frame, be symmetricly set on wire leading pipe and the counterweight tube of the hollow on the armature spindle of described motor, be fixedly installed on the coiling watt in described frame, described coiling watt is arranged with the rotor coaxial of described motor, one end of described wire leading pipe is communicated with described hollow rotor shaft, the other end of described wire leading pipe stretches out the installed surface of described coiling watt, and be bent to form bending segment, the junction of described bending segment and described wire leading pipe offers filament mouth, described bending segment port is provided with Pick Wire ring, the inner chamber of described filament mouth and described wire leading pipe, the cavity of described hollow rotor shaft is connected.
In technique scheme, coiling watt is provided with horizontal strip gab, being equipped with in coiling watt can the second coiling watt of radial motion, second coiling watt is worn end and is arranged in strip gab, coiling watt inside is provided with drive unit, and drive unit drives the second coiling watt to do radial adjustable motion, to change the kinetic diameters of coiling watt, when realizing wire leading pipe coiling upper toward coiling watt, parallel can from coiling watt rear portion toward anterior movements.
Filament mouth is provided with ceramic mouth, for reducing tram through frictional force during filament mouth, and can available protecting tram; Pick Wire ring is coated with protective layer, for reducing tram through frictional force during Pick Wire ring, can available protecting tram.
Preferred technical scheme, described frame is slided and is provided with gear yarn pin, and described coiling watt is provided with the bayonet socket matched with described gear yarn pin.When keeping off yarn pin and gliding, insert in buckle, in case produce the phenomenons such as stripped thread.
Preferred technical scheme, described counterweight tube end is provided with bending section, forms the balance in weight with the bending section of wire leading pipe, makes wire leading pipe comparatively stable when rotated.
The storage latitude method of weft accumulator, comprises the following steps:
Parallel penetrates from the hollow rotor shaft end of described motor, pass from described filament mouth through after described wire leading pipe, parallel through described Pick Wire ring, is wound around multi-turn in a described coiling watt front portion after parallel passes from described Pick Wire ring after described coiling watt rear portion is wound around multi-turn;
When beating up, described gear yarn pin is upwards mentioned, and described coiling watt is left in bottom, is in a described coiling watt anterior multi-turn tram and leaves described coiling watt, and at the end of putting silk, slide under described gear yarn pin in described coiling watt, tram is stopped and stops putting silk.
Wire leading pipe rotates wire vent and is wound in coiling watt, and radial motion is done in the second coiling watt, changes the kinetic diameters of coiling watt, guides the parallel being positioned at coiling watt rear portion to coiling watt anterior movements, wait for and beating up next time.
Because technique scheme is used, the present invention compared with prior art has following advantages:
1, because the multi-turn parallel be wound in coiling watt is divided into front and rear by Pick Wire ring of the present invention, and the number of turns of coiling watt anterior parallel can be set according to the length of required parallel, when beating up, only extract coiling watt anterior parallel, can effectively reduce tension force suffered by parallel, reduce the damage that parallel is produced;
2, because the present invention is provided with gear yarn pin, can make weft yarn to put yarn more accurate;
3, be used for arranging Pick Wire ring because the present invention increases bending section at wire leading pipe end, both achieved the function of Pick Wire ring, do not affected weft accumulator overall structure again, made weft accumulator overall structure compacter on the contrary.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the embodiment of the present invention.
In above accompanying drawing: 1, motor; 2, wire leading pipe; 3, counterweight tube; 4, filament mouth; 5, Pick Wire ring; 6, coiling watt; 7, yarn pin is kept off.
Detailed description of the invention
Below in conjunction with embodiment shown in the drawings, the invention will be further described:
Embodiment one: shown in accompanying drawing 1.
A kind of weft accumulator, comprise frame, be arranged on the motor 1 with hollow rotor shaft in frame, be symmetricly set on wire leading pipe 2 and the counterweight tube 3 of the hollow on the armature spindle of motor 1, be fixedly installed on coiling in frame watts 6, coiling watts 6 is arranged with the rotor coaxial of motor 1, one end of wire leading pipe 2 is communicated with hollow rotor shaft, the other end of wire leading pipe 2 stretches out the installed surface of coiling watts 6, and be bent to form bending segment, the junction of bending segment and wire leading pipe 2 offers filament mouth 4, bending segment port is provided with Pick Wire ring 5, the inner chamber of filament mouth 4 and wire leading pipe 2, the cavity of hollow rotor shaft is connected.
Coiling watts 6 is provided with horizontal strip gab, being equipped with in coiling watts 6 can second coiling watts 6 of radial motion, second coiling watts 6 is worn end and is arranged in strip gab, coiling watt 6 inside are provided with drive unit, drive unit drives the second coiling watts 6 to do radial adjustable motion, to change the kinetic diameters of coiling watts 6, realize wire leading pipe 2 toward in coiling watts 6 during coiling, parallel can from coiling watt 6 rear portions toward anterior movements.
Filament mouth 4 is provided with ceramic mouth, Pick Wire ring 5 is coated with the protective layer reduced friction.
Frame is slided and is provided with gear yarn pin 7, gear yarn pin 7 is positioned at the top of coiling watt 6 leading sections, coiling watts 6 is provided with and the bayonet socket keeping off yarn pin 7 and match.When keeping off yarn pin 7 and gliding, insert in buckle.
Counterweight tube 3 end is provided with bending section, forms the balance in weight with the bending section of wire leading pipe 2, makes wire leading pipe 2 comparatively stable when rotated.
Weft accumulator using method, comprises the following steps:
Parallel penetrates from the hollow rotor shaft end of motor 1, passes from filament mouth 4 through after wire leading pipe 2, and parallel through Pick Wire ring 5, is wound around multi-turns in coiling watt 6 front portions after parallel passes from Pick Wire ring 5 after coiling watt 6 rear portions are wound around multi-turn;
When beating up, gear yarn pin 7 is upwards mentioned, and coiling watts 6 is left in bottom, and the multi-turn tram being in coiling watt 6 front portions leaves coiling watts 6, and at the end of putting silk, gear yarn pin slides to for 7 times in coiling watts 6, and tram is stopped and stops putting silk.
Wire leading pipe 2 rotates wire vent and is wound in coiling watts 6, and radial motion is done in the second coiling watts 6, changes the kinetic diameters of coiling watts 6, guides the parallel being positioned at coiling watt 6 rear portions to coiling watt 6 anterior movements, wait for and beating up next time.
Claims (5)
1. a weft accumulator, comprise frame, be arranged on the motor (1) with hollow rotor shaft in described frame, be symmetricly set on the wire leading pipe (2) of the hollow on the armature spindle of described motor (1) and counterweight tube (3), be fixedly installed on the coiling watt (6) in described frame, described coiling watt (6) is arranged with the rotor coaxial of described motor (1), it is characterized in that: one end of described wire leading pipe (2) is communicated with described hollow rotor shaft, the other end of described wire leading pipe (2) stretches out the installed surface of described coiling watt (6), and be bent to form bending segment, the junction of described bending segment and described wire leading pipe (2) offers filament mouth (4), described bending segment port is provided with Pick Wire ring (5), the inner chamber of described filament mouth (4) and described wire leading pipe (2), the cavity of described hollow rotor shaft is connected.
2. a kind of weft accumulator according to claim 1, is characterized in that: described frame is slided is provided with gear yarn pin (7).
3. a kind of weft accumulator according to claim 1, it is characterized in that: watt (6) are provided with axial strip gab in described coiling, being equipped with in described coiling watt (6) can the second coiling watt of radial motion, and the end of described second coiling watt is arranged in strip gab.
4. a kind of weft accumulator according to claim 2, is characterized in that: described coiling watt (6) is provided with the bayonet socket matched with described gear yarn pin (7).
5. a storage latitude method for weft accumulator according to claim 3, is characterized in that comprising the following steps:
1) parallel penetrates from the hollow rotor shaft end of described motor (1), pass from described filament mouth (4) through after described wire leading pipe (2), parallel through described Pick Wire ring (5), is wound around multi-turn in described coiling watt (6) front portion after parallel passes from described Pick Wire ring (5) after described coiling watt (6) rear portion is wound around multi-turn;
2) when beating up, described gear yarn pin (7) is upwards mentioned, described coiling watt (6) is left in bottom, the multi-turn tram being in described coiling watt (6) anterior leaves described coiling watt (6), at the end of putting silk, slide under described gear yarn pin (7) in described coiling watt (6), tram is stopped and is stopped putting silk;
3) described wire leading pipe (2) rotates wire vent and is wound in described coiling watt (6), radial motion is done in described second coiling watt, change the kinetic diameters of described coiling watt (6), guiding is positioned at the parallel at described coiling watt (6) rear portion to described coiling watt (6) anterior movements, waits for and beating up next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722636.1A CN105256447B (en) | 2015-10-31 | 2015-10-31 | A kind of weft accumulator and its storage latitude method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722636.1A CN105256447B (en) | 2015-10-31 | 2015-10-31 | A kind of weft accumulator and its storage latitude method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105256447A true CN105256447A (en) | 2016-01-20 |
| CN105256447B CN105256447B (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510722636.1A Active CN105256447B (en) | 2015-10-31 | 2015-10-31 | A kind of weft accumulator and its storage latitude method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105256447B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315863A (en) * | 2018-05-07 | 2018-07-24 | 吴江市佳鼎电子有限公司 | Weft accumulator |
| CN108315861A (en) * | 2018-04-04 | 2018-07-24 | 浙江三禾智能科技有限公司 | Guide restrains fork and weft accumulator |
| CN108486742A (en) * | 2018-04-04 | 2018-09-04 | 浙江三禾智能科技有限公司 | Guide restrains fork, weft accumulator and method for weaving |
| CN108677358A (en) * | 2018-06-26 | 2018-10-19 | 苏州华哥电器科技有限公司 | A kind of weft accumulator and its for latitude method |
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|---|---|---|---|---|
| CN2328674Y (en) * | 1998-04-30 | 1999-07-14 | 中国人民解放军第四三零八工厂 | Space yarn array type weft accumulator |
| CN1378517A (en) * | 1999-09-02 | 2002-11-06 | Iropa股份公司 | Yarn feeding device |
| CN1436884A (en) * | 2002-02-08 | 2003-08-20 | 爱吉尔电子股份公司 | Weft feeding apparatus with system for connecting fixed bobbin to motor shell |
| CN1468993A (en) * | 2002-06-11 | 2004-01-21 | �����ɷ� | Weft supply device of loom equiped with device for separating loops on drum |
| RU2262478C2 (en) * | 2003-09-10 | 2005-10-20 | Открытое акционерное общество "Текстильмаш" | Accumulating device for feeding weft thread to textile machine |
| CN200964485Y (en) * | 2006-09-30 | 2007-10-24 | 苏州三和仪器有限公司 | Roller type high speed electronic weft-storing device |
| CN204298570U (en) * | 2014-11-03 | 2015-04-29 | 嘉兴市福舟植绒有限公司 | A kind of loom weft accumulator |
| CN205152506U (en) * | 2015-10-31 | 2016-04-13 | 计剑华 | Weft accumulator |
-
2015
- 2015-10-31 CN CN201510722636.1A patent/CN105256447B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328674Y (en) * | 1998-04-30 | 1999-07-14 | 中国人民解放军第四三零八工厂 | Space yarn array type weft accumulator |
| CN1378517A (en) * | 1999-09-02 | 2002-11-06 | Iropa股份公司 | Yarn feeding device |
| CN1436884A (en) * | 2002-02-08 | 2003-08-20 | 爱吉尔电子股份公司 | Weft feeding apparatus with system for connecting fixed bobbin to motor shell |
| CN1468993A (en) * | 2002-06-11 | 2004-01-21 | �����ɷ� | Weft supply device of loom equiped with device for separating loops on drum |
| RU2262478C2 (en) * | 2003-09-10 | 2005-10-20 | Открытое акционерное общество "Текстильмаш" | Accumulating device for feeding weft thread to textile machine |
| CN200964485Y (en) * | 2006-09-30 | 2007-10-24 | 苏州三和仪器有限公司 | Roller type high speed electronic weft-storing device |
| CN204298570U (en) * | 2014-11-03 | 2015-04-29 | 嘉兴市福舟植绒有限公司 | A kind of loom weft accumulator |
| CN205152506U (en) * | 2015-10-31 | 2016-04-13 | 计剑华 | Weft accumulator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315861A (en) * | 2018-04-04 | 2018-07-24 | 浙江三禾智能科技有限公司 | Guide restrains fork and weft accumulator |
| CN108486742A (en) * | 2018-04-04 | 2018-09-04 | 浙江三禾智能科技有限公司 | Guide restrains fork, weft accumulator and method for weaving |
| CN108315861B (en) * | 2018-04-04 | 2024-04-26 | 浙江三禾智能科技有限公司 | Yarn guiding restraint fork and weft accumulator |
| CN108315863A (en) * | 2018-05-07 | 2018-07-24 | 吴江市佳鼎电子有限公司 | Weft accumulator |
| CN108315863B (en) * | 2018-05-07 | 2024-02-20 | 吴江市佳鼎电子有限公司 | Weft accumulator |
| CN108677358A (en) * | 2018-06-26 | 2018-10-19 | 苏州华哥电器科技有限公司 | A kind of weft accumulator and its for latitude method |
| CN108677358B (en) * | 2018-06-26 | 2024-03-12 | 苏州华哥电器科技有限公司 | Weft accumulator and weft feeding method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105256447B (en) | 2017-12-01 |
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Effective date of registration: 20160808 Address after: 215228 12 groups of Lotus Village, Shengze Town, Wujiang District, Jiangsu, Suzhou Applicant after: Suzhou Hua Ge Electrical Appliance Technology Co., Ltd. Address before: Shengze town Lotus Village of Wujiang District of Suzhou City, Jiangsu province 215228 (9) to 26. Applicant before: Ji Jianhua |
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| GR01 | Patent grant |