CN100450906C - Webbing loom filling control mechanism - Google Patents
Webbing loom filling control mechanism Download PDFInfo
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- CN100450906C CN100450906C CNB031464335A CN03146433A CN100450906C CN 100450906 C CN100450906 C CN 100450906C CN B031464335 A CNB031464335 A CN B031464335A CN 03146433 A CN03146433 A CN 03146433A CN 100450906 C CN100450906 C CN 100450906C
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- traction
- axis
- weft yarn
- control motor
- inkle loom
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Abstract
The present invention relates to a weft control mechanism of a band loom, which provides a braiding mechanical component having the advantages of synchronous width change, precise weft feed amount and high product quality. The present invention comprises a traction shaft pivoted on a machine frame and a control motor fixedly arranged on the machine frame, wherein a plurality of weft holes used for weft to pass through are penetrated through the traction shaft; the control motor is precisely controlled by electronic signals in order to drive the traction shaft to make reciprocating deflection.
Description
Technical field
The invention belongs to the weaving machinery parts, particularly a kind of inkle loom weft yarn control mechanism.
Background technology
The wide and narrow strip inkle loom is a kind of specific model in the inkle loom, and it can change the width of product by suitable mechanism controls in the process of ribbon operation, thereby can weave out the ribbon product that width changes, and various selection on the market is provided.
" wide and narrow strip inkle loom " is a kind of variation type of traditional type inkle loom, in TaiWan, China patent No. 88202915 disclosed " a kind of different structural improvement of continuous weaving width of braid make-up machine " is a kind of wide and narrow strip inkle loom, it is to change the position of " separating piece " in the inkle loom operating process, and then the spacing between the adjustment warp, so that knit out the different braid product of width.In addition, it must cooperate the control mechanism of parallel, drives the structure of control parallel density synchronously with bilateral chain group; Even two structures cooperatively interact, also can produce that sense of touch is good, the special braid of outward appearance.Hence one can see that, to knit out wide and narrow strip with inkle loom, list will be controlled the position that it " separates piece ", to change the distance between warp, also must control the delivery volume of parallel simultaneously along with the change width of assembling-disassembling with changing, wideer when product, its delivery volume must heal greatly, otherwise can make parallel too tight or broken; Narrower when product, then delivery volume must be littler, and not so parallel can be bulk state in product, and can't with the appropriate wide and narrow strip that knits out stay in grade that cooperates of warp.
Known wide and narrow strip inkle loom is the inkle loom that full machinery drives, that is it is to drive " separating piece " synchronously with gear cluster to move up and down and control parallel density, though this kind structure can provide good synchronous drive effect, but the structure of its control parallel density is too complicated, singly do not take the operational space of inkle loom top, the wayward accuracy requirement of structure of the mechanical type control parallel density that sets up out with the transmission device of complexity simultaneously, because of in a lot of transmission process, the gap of each member, the wearing and tearing that with the passing of time tolerance or use are produced all can have influence on the supply of its parallel, and obviously the structure of this kind control parallel density is superior inadequately in design.
In addition in more novel design, adopt the mode of digitisation to operate already for the control of " separating piece ", and no longer adopt the mechanical control method of gear cluster to operate, so can allow the width of ribbon product change and arbitrarily to change, do not have duplicability or periodic restriction even, this promptly makes the wide and narrow strip product become a kind of product that can do change according to the design engineer requirement, only under the configuration of this kind structure, the delivery volume of parallel just must be more accurate, how accurate parallel supply is provided, and the synchronous drive mechanism of then non-existing machinery formula can be reached.
Summary of the invention
The purpose of this invention is to provide a kind of inkle loom weft yarn control mechanism, by the axis of traction that on frame, is pivoted, be equipped with a plurality of weft yarn holes that supply weft yarn to pass on this axis of traction, this axis of traction drives reciprocal deflection by a control motor through belt, thereby overcome known wide and narrow strip inkle loom complex structure, huge, be easy to the defective of effect of attrition precision, and can change synchronously by the change width of described axis of traction with the ribbon product, make the weft yarn yarn feeding amount that provides accurate, be beneficial to weave the wide and narrow strip product of excellent quality.
The present invention includes and be hubbed at axis of traction on the frame and be fixedly arranged on control motor on the frame; Radially be equipped with a plurality of weft yarn holes that supply weft yarn to pass on the axis of traction; The control motor is controlled to drive the reciprocal deflection of axis of traction by electric signal.
Wherein:
The control motor output shaft sets firmly driving pulley; Set firmly driven pulley on the axis of traction; The control motor connects and the drive driven pulley through belt with driving pulley on its output shaft, to drive the reciprocal deflection of axis of traction.
Frame is provided with the confession line seat that the confession axis of traction is pivoted.
Axis of traction one side for the line seat is provided with guide bar, and the line seat that supplies of axis of traction opposite side is provided with through wires hole in a row.
Frame is provided with the controller that can send the reciprocal deflection angle electric signal in the described control motor of control.
The control motor is a stepper motor.
The control motor is a servomotor torque constant.
Be hubbed at axis of traction on the frame and be fixedly arranged on control motor on the frame owing to the present invention includes; Radially be equipped with a plurality of weft yarn holes that supply weft yarn to pass on the axis of traction; The control motor by the electric signal accuracy control to drive the reciprocal deflection of axis of traction.During use, weft yarn passes the weft yarn hole on the axis of traction.The control motor drives axis of traction and does reciprocal deflection, the angle number of its deflection yarn feeding amount of weft yarn that has been direct control; Thereby can do at any time along with the change width of ribbon mechanism to change synchronously, and then accurate weft yarn yarn feeding amount is provided, in order to the wide and narrow strip product that weaves excellent quality, and structure be simplified and the accuracy rate height.Not only the change width synchronization with ribbon mechanism changes, and the weft yarn yarn feeding amount is accurate, product quality is excellent, thereby reaches purpose of the present invention.
Description of drawings
Fig. 1, for structural representation block diagram of the present invention.
Fig. 2, for structural representation lateral plan of the present invention.
Fig. 3, move scheme drawing for the present invention.
The specific embodiment
As shown in Figure 1, the present invention includes the weft yarn that is arranged on the frame 10 and supply line seat 20, control motor 30 and controller 40.
For the axis of traction 22 that is pivoted on the line seat 20, radially be equipped with a plurality of weft yarn holes 220 that supply weft yarn 50 to pass on the axis of traction 22, and on axis of traction 22, set firmly driven pulley 222, axis of traction 22 1 sides for line seat 20 are provided with guide bar 24, and the line seat 20 that supplies of axis of traction 22 opposite sides is provided with through wires hole in a row 200.
As shown in Figure 2, elder generation's pile warp guide bar 24 then passed the weft yarn hole 220 on the axis of traction 22, and then passes for the through wires hole 200 on the line seat 20 when weft yarn 50 entered for line seat 20.
As shown in Figure 3, when control motor 30 receives the electric signal that controller 40 sends, promptly can do reciprocal deflection, the angle number of its deflection yarn feeding amount of weft yarn that has been direct control by the driven pulley 222 and the axis of traction 22 of driving pulley 31 on belt 32 interlock axis of traction 22.Thereby can do at any time along with the change width of ribbon mechanism to change synchronously, and then accurate weft yarn yarn feeding amount is provided, in order to the wide and narrow strip product that weaves excellent quality.
As mentioned above, the present invention is with splendid structure configuration, reciprocal deflection weft traction by axis of traction 22 supplies yarn, and axis of traction 22 can drive deflection by the control motor 30 of controlled device electric signal control, thereby can be by the angle of electric signal accuracy control control motor 30 reciprocal deflections, and can do at any time along with the change width of ribbon mechanism to change synchronously, and then accurate weft yarn yarn feeding amount is provided, its structure is simplified and the accuracy rate height.
Claims (7)
1, a kind of inkle loom weft yarn control mechanism is characterized in that it comprises to be hubbed at axis of traction on the frame and to be fixedly arranged on control motor on the frame; Radially be equipped with a plurality of weft yarn holes that supply weft yarn to pass on the axis of traction; The control motor is controlled to drive the reciprocal deflection of axis of traction by electric signal.
2, inkle loom weft yarn control mechanism according to claim 1 is characterized in that described control motor output shaft sets firmly driving pulley; Set firmly driven pulley on the axis of traction; The control motor connects and the drive driven pulley through belt with driving pulley on its output shaft, to drive the reciprocal deflection of axis of traction.
3, inkle loom weft yarn control mechanism according to claim 1 is characterized in that described frame is provided with the confession line seat that the confession axis of traction is pivoted.
4, inkle loom weft yarn control mechanism according to claim 3 is characterized in that described axis of traction one side for the line seat is provided with guide bar, and the line seat that supplies of axis of traction opposite side is provided with through wires hole in a row.
5, inkle loom weft yarn control mechanism according to claim 3 is characterized in that described frame is provided with the controller that can send the reciprocal deflection angle electric signal in the described control motor of control.
6, according to claim 1,2 or 5 described inkle loom weft yarn control mechanisms, it is characterized in that described control motor is a stepper motor.
7, according to claim 1,2 or 5 described inkle loom weft yarn control mechanisms, it is characterized in that described control motor is a servomotor torque constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031464335A CN100450906C (en) | 2003-07-11 | 2003-07-11 | Webbing loom filling control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031464335A CN100450906C (en) | 2003-07-11 | 2003-07-11 | Webbing loom filling control mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1570238A CN1570238A (en) | 2005-01-26 |
| CN100450906C true CN100450906C (en) | 2009-01-14 |
Family
ID=34471727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031464335A Expired - Fee Related CN100450906C (en) | 2003-07-11 | 2003-07-11 | Webbing loom filling control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100450906C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2013389B1 (en) * | 2006-05-04 | 2010-01-13 | Textilma Ag | Ribbon loom |
| JP5555409B2 (en) * | 2008-02-29 | 2014-07-23 | 株式会社豊田自動織機 | Weft insertion control device in jet loom |
| TW201319347A (en) * | 2011-11-15 | 2013-05-16 | Kyang Yhe Delicate Machine Co Ltd | Device to convey and control weft yarn |
| CN103173920B (en) * | 2011-12-26 | 2014-08-27 | 广野精机有限公司 | Weft yarn conveying thread control device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640317A (en) * | 1983-11-03 | 1987-02-03 | Faure Roux | Woven straps with transverse contractions |
| TW388417U (en) * | 1999-02-25 | 2000-04-21 | Wu Shu Yang | Structure improvement of continuously knitting varying width on a knitting belt forming machine |
| CN1369422A (en) * | 2001-01-31 | 2002-09-18 | 株式会社岛精机制作所 | Feeder |
| CN1096402C (en) * | 1999-05-19 | 2002-12-18 | 陈仁惠 | Adjustable varying or fixed yarn feeder |
-
2003
- 2003-07-11 CN CNB031464335A patent/CN100450906C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640317A (en) * | 1983-11-03 | 1987-02-03 | Faure Roux | Woven straps with transverse contractions |
| TW388417U (en) * | 1999-02-25 | 2000-04-21 | Wu Shu Yang | Structure improvement of continuously knitting varying width on a knitting belt forming machine |
| CN1096402C (en) * | 1999-05-19 | 2002-12-18 | 陈仁惠 | Adjustable varying or fixed yarn feeder |
| CN1369422A (en) * | 2001-01-31 | 2002-09-18 | 株式会社岛精机制作所 | Feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1570238A (en) | 2005-01-26 |
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| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20130711 |