CN104005156B - Rapier loom special for wide fabric - Google Patents
Rapier loom special for wide fabric Download PDFInfo
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- CN104005156B CN104005156B CN201410257262.6A CN201410257262A CN104005156B CN 104005156 B CN104005156 B CN 104005156B CN 201410257262 A CN201410257262 A CN 201410257262A CN 104005156 B CN104005156 B CN 104005156B
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- warp
- frame
- guide rail
- mandrel
- beating
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Abstract
The invention provides a rapier loom special for wide fabric. According to the rapier loom special for the wide fabric, a main machine frame (14) and a let-off machine frame (2) are arranged at an oblique angle (alpha), a conjugate cam mandrel (6) is fixedly provided with a beating-up bevel gear (7) and is meshed with a main shaft bevel gear (15) on an inclined main transmission shaft (18) in a transmission mode, the main transmission shaft (18) drives the conjugate cam mandrel (6) to rotate, the conjugate cam mandrel (6) is fixedly provided with a conjugate cam (38) to make contact with a small swinging arm (39) in an abutting mode to enable the small swinging arm (39) to swing, the small swinging arm (39) is fixedly connected with a rocker arm (30), the rocker arm (30) is movably connected with a connection rod (29), and the connection rod (29) is connected with a driving sliding block (19) to drive a guide rail beam (21), a wefting insertion guide rail (20) and a reed (22) to move on a linear guide rail (32) in a reciprocating mode. The linear guide rail (32) is fixed to a wefting insertion box body (34) and is arranged in the same direction of a warp (X). The wefting insertion guide rail (20) and the linear guide rail (32) are arranged in an inclined direction so that the warp (X) and weft (Y) can be intersected in an inclined mode. The rapier loom special for the wide fabric can adjust the intersecting angle of the warp (X) and the weft (Y) and can directly weave the wide fabric.
Description
Technical field
The present invention relates to textile machine, particularly relating to weaves cotton cloth uses Rapier looms.
Background technology
The beating-up mechanism of common loom and the orthogonal setting of warp-feeding mechanism, the mode of beating up is swing beating up, and warp and the parallel of the cloth fabric woven intersect vertically, and applies comparatively extensive.Along with scientific and technological progress and economic development, this conventional cloth can not meet some specific demand, and warp is wider with the oblique crossing Wide-angle cloth purposes be made into of parallel.Because Wide-angle cloth deformability is strong, the stretch capability along cloth cover vertical direction is given prominence to, as the infantees of taper guided missile head and rocket; When the outer infantees of industrial aspect as conveyer belt, can improve the reverse flexing fatigue intensity of conveyer belt, ABRASION RESISTANCE is better, longer service life.The production method of Wide-angle cloth, what it is documented does oblique cutting by common fabric along cloth width, and ordinary loom is made into pocket type fabric, then carries out spiral by certain angle and cut out, and is not Wide-angle cloth truly; Also have mobile warp in weaving process to make the magnetic weave of Wide-angle cloth, more complicated, is not suitable for commercial Application.Domestic current making Wide-angle cloth will be produced in two steps, and first step ordinary loom weaves the cloth that common warp and parallel are 90 ° of right angle intersections; Second step is again by the angle that warp and parallel stretch required for formation by a tenter device.This mode production efficiency is low, and cloth is narrow, and filling density is rare, and waste is large, and cost is high, limits production and the application of Wide-angle cloth.
Summary of the invention
Object of the present invention, is just to provide a kind of rational in infrastructure, easy to operate, can selects the arbitrarily angled crossing Wide-angle cloth loom of graticule, directly can weave high-quality wide cut Wide-angle cloth, enhance productivity, reduce production cost, meet the need of market, improve the economic and social benefits.
Task of the present invention completes like this.Design and produce a kind of Wide-angle cloth rapier loom, by take-up and let-off mechanism, beating-up mechanism, weft insertion device, main machine frame coordinates composition, main machine frame and warp let-off frame are that oblique angle is placed, main machine frame arranges beating-up mechanism inside two ends, the axle head of conjugate cam mandrel stretches out outside the casing that beats up, be fixedly mounted with bevel gear of beating up, the main shaft bevel gear engaged transmission be fixedly mounted with the final drive shaft of main machine frame, final drive shaft drives conjugate cam mandrel to rotate, the conjugate cam mandrel beaten up in casing is fixedly mounted with conjugate cam, contact little swing arm to swing, little swing arm center is fixedly mounted with little pendulum rocker mandrel, coaxially connect firmly with rocking arm lower end, rocking arm upper end connects firmly rocker-arm link mandrel, and rocker-arm link mandrel movable set rod rear end, connecting rod other end movable set is on connecting rod slider mandrel, be connected with slide block rear end, slip front end face connects firmly guide rail beam, guide rail beam end face arranges wefting insertion guide rail and reed, the activity of slide block lower recess is nested on line slideway, line slideway is fixed on the body side that beats up, arrange in the same way with warp, connecting rod drives slide block, with guide rail beam and wefting insertion guide rail above, reed is reciprocating motion on line slideway.Main machine frame is installed in warp let-off frame and batches between frame, warp let-off frame with batch frame and place in the same way, main machine frame and warp let-off frame, to batch frame be that oblique angle is arranged.Main machine frame one end arranges mair motor, and motor shaft belt wheel connects spindle belt wheel by driving belt and drives final drive shaft to rotate, and by main shaft bevel gear and bevel gear engaged transmission of beating up, drives conjugate cam mandrel to rotate, drives transmission mechanism action of beating up.Take-up and let-off system comprises warp let-off frame, warp let-off cabinet, warp spool, batches frame, batches cabinet, winding off spindle, warp let-off frame is installed warp spool, warp walks around the fixing back rest, movable back beam, to batching the conveying of frame direction, coiling machine frame is arranged on batching end, batching the servomotor established in cabinet drives winding off spindle to rotate, winding off spindle axle head installing drive sprocket, the drive sprocket being located at cloth beam axle head is connected by driving chain, driving cloth beam rotates, and the Wide-angle cloth be made into is wound into yardage roll.
The present invention due to main machine frame and warp let-off frame, to batch between frame in oblique placement, devise brand-new beating-up mechanism, traditional waved the mode of beating up that the mode of beating up changes straight reciprocating motion into, enables to throw crossing weft yarn arbitrarily angled with warp into.Make supporting reed adapt to weaving of Wide-angle cloth simultaneously, and coordinate with beating-up mechanism.The active unwinding of warp is responsible for by warp-feeding mechanism, and by warp let-off Serve Motor Control, the fixing back rest horizontal in warp let-off frame is played a supporting role to yarn, and movable back beam plays reaction yarn tension and yarn movement compensating action.Batch in cabinet to establish and batch servomotor, action under electric box controls, drive winding off spindle uniform rotation by transmission mechanism, compress axle plays increases the effect that winding off spindle batches the frictional force of cloth cover.While winding off spindle rotates, the drive sprocket of axle head connects the drive sprocket of batching axle head by driving chain L, drives cloth beam to rotate, by rolling of cloth identical tension.Weft insertion device is made up of wefting insertion cabinet, driver plate, fixed guide, wefting insertion guide rail, supporting with beating-up mechanism, and in process of beating up, the dent of reed and warp keeping parallelism are not interfered.Beat up in casing and conjugate cam mandrel suit conjugate cam is set, coordinates with the roller contact at little swing arm two ends, drive little swing arm reciprocally swinging, drive swing arm and connecting rod action.Final drive shaft uniform rotation under mair motor drives of main machine frame, main shaft bevel gear engages with the bevel gear of beating up of beating-up mechanism conjugate cam core shaft end, conjugate cam mandrel is driven to rotate, conjugate cam is driven to push little swing arm toward physical pendulum, drive rocking arm drivening rod to move back and forth, connecting rod drives linearly guide rail reciprocating motion of sliding.Guide rail beam and slide block are heard admittedly, reed and wefting insertion guide rail are fixed on guide rail beam, and slip drive guide rail beam linearly guide rail carries out straight reciprocating motion, is realized the beating-up of loom by reed and wefting insertion guide rail, make parallel and warp form oblique angle crossing, be made into Wide-angle cloth.
Carry out implementing, testing according to technique scheme, prove that the present invention is reasonable in design, compact conformation, flexible to operation, can adjust the angle of angle between weft density and graticule, breadth is wide, quality is good, and cost is low, and efficiency is high, the demand of directly weaving Wide-angle cloth can be met, have wide range of applications, economic results in society are good, reach predetermined object preferably.
Accompanying drawing explanation
Fig. 1 is overall structure top view of the present invention;
Fig. 2 is that the A of Fig. 1 is to side-looking structural representation;
Fig. 3 is the structure for amplifying schematic diagram of the beating-up mechanism W in Fig. 1;
Fig. 4 is that the B of Fig. 3 is to structural representation;
Fig. 5 is that the C of Fig. 4 is to structural representation.
In figure, 1-warp let-off cabinet, 2-warp let-off frame, 3-fixing the back rest, 4-movable back beam, 5-brace summer, 6-conjugate cam mandrel, 7-bevel gear of beating up, 8-wefting insertion cabinet, 9-fixed guide, 10-spindle belt wheel, 11-driver plate, 12-motor shaft belt wheel, 13-mair motor, 14-main machine frame, 15-main shaft bevel gear, 16-lower cloth guiding axle, 17-upper cloth guiding axle, 18-final drive shaft, 19-slide block, 20-wefting insertion guide rail, 21-guide rail beam, 22-reed, 23-drive sprocket, 24-batch cabinet, 25-batch frame, 26-cloth beam, 27-winding off spindle, 28-compress axle, 29-connecting rod, 30-rocking arm, 31-rocker-arm link mandrel, 32-line slideway, 33-connecting rod slider mandrel, 34-beat up casing, 35-little pendulum rocker mandrel, 36-roller mandrel, 37-roller, 38-conjugate cam, 39-little swing arm, A-line of vision symbol, B-line of vision symbol, C-line of vision symbol, D-electric box, E-through the coil of wire, F-yardage roll, H-guide rail connecting plate, J-warp spool, L-driving chain, P-driving belt, T-pedal, W-beating-up mechanism, X-warp, Y-parallel, Z-heald frame group, α-oblique angle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is illustrated.
Consult Fig. 1, Fig. 2, main machine frame 14 is placed in oblique angle α with warp let-off frame 2, main machine frame 14 arranges beating-up mechanism W inside two ends, the axle head of conjugate cam mandrel 6 stretches out outside the casing 34 that beats up, be fixedly mounted with bevel gear 7 of beating up, with main shaft bevel gear 15 engaged transmission of final drive shaft 18 because filling of main machine frame 14, final drive shaft 18 drives conjugate cam mandrel 6 to rotate.Warp let-off frame 2 with batch frame 25 and place in the same way, main machine frame 14 is installed in warp let-off frame 2 and batches between frame 25, main machine frame 14 with warp let-off frame 2, batch the oblique setting of frame 25.Main machine frame 14 one end arranges mair motor 13, motor shaft belt wheel 12 connects spindle belt wheel 10 by driving belt P and drives final drive shaft 18 to rotate, by main shaft bevel gear 15 and bevel gear 7 engaged transmission of beating up, drive conjugate cam mandrel 6 to rotate, drive transmission mechanism action of beating up.Take-up and let-off system comprises warp let-off frame 2, warp let-off cabinet 1, warp spool J, batches frame 25, batches cabinet 24, winding off spindle 27, warp let-off frame 2 is installed warp spool J, warp X walks around the fixing back rest 3, movable back beam 4, to batching the conveying of frame 25 direction, batch frame 25 and be arranged on batching end, batching the servomotor established in cabinet 24 drives winding off spindle 27 to rotate, winding off spindle 27 axle head installing drive sprocket 23, the drive sprocket 23 being located at cloth beam 26 axle head is connected by driving chain L, drive cloth beam 26 to rotate, the Wide-angle cloth be made into is wound into yardage roll.The active unwinding of warp is responsible for by warp-feeding mechanism, and by warp let-off Serve Motor Control, the fixing back rest horizontal in warp let-off frame 2 is played a supporting role to yarn, and movable back beam 4 plays reaction yarn tension and yarn movement compensating action.Batch in cabinet 24 to establish and batch servomotor, action under electric box D controls, driven batch 27 axle uniform rotation by transmission mechanism, compress axle 28 plays increases the effect that winding off spindle 27 batches the frictional force of cloth cover.While winding off spindle 27 rotates, the drive sprocket 23 of axle head connects the drive sprocket 23 of cloth beam 26 end by driving chain L, drives cloth beam 26 to rotate, by rolling of cloth identical tension.Weft insertion device is made up of wefting insertion cabinet 8, driver plate 11, fixed guide 9, wefting insertion guide rail 20, supporting with beating-up mechanism W, and in process of beating up, the dent of reed 22 and warp X keeping parallelism are not interfered.Guide rail beam 21 and slide block 19 connect firmly, reed 22 and wefting insertion guide rail 20 are fixed on guide rail beam 21, and slide block 19 drives guide rail beam 21 to carry out straight reciprocating motion, is realized the beating-up of loom by reed 22 and wefting insertion guide rail 20, make parallel Y crossing with warp X-shaped bevel, be made into Wide-angle cloth.
Consult Fig. 3, Fig. 4, Fig. 5, the conjugate cam mandrel 6 beaten up in casing 34 is fixedly mounted with conjugate cam 38, contact little swing arm 39 to swing, little swing arm 39 center is fixedly mounted with little pendulum rocker mandrel 35, coaxially connect firmly with rocking arm 30 lower end, rocking arm 30 upper end connects firmly rocker-arm link mandrel 31 movable set connecting rod 29 rear end, connecting rod 29 other end movable set is on connecting rod slider mandrel 33, be connected with slide block 19 rear end, slide block 19 front end end face connects firmly guide rail beam 21, guide rail beam 21 end face arranges wefting insertion guide rail 20 and reed 22, the activity of slide block 19 lower recess is nested on line slideway 32, line slideway 32 is fixed on by guide rail connecting plate (H) casing 34 side of beating up, arrange in the same way with warp X, connecting rod 29 drives slide block 19, with guide rail beam 21 and wefting insertion guide rail 20 above, reed 22 reciprocating motion on line slideway 32.Main machine frame 14 of the present invention and warp let-off frame 2, to batch between frame 25 in oblique placement, devise brand-new beating-up mechanism, traditional is waved the mode of beating up that the mode of beating up changes straight reciprocating motion into, enable to throw crossing parallel Y oblique with warp X into.
The present invention breaches traditional handicraft to cloth cover reed width and the restriction of weaving scope, changes the situation that filling density is limited; Woven cloths width is widened to 3.8 meters; Maximum enter latitude rate 700 ms/min; Filling density scope be 1 ~ 100 latitude/centimetre; The short fiber scope of weaving is Nm200 ~ Nm3, and long filament scope is 22den ~ 3000den; Reed width is 1.3 ~ 3.8 meters; The angle of warp X oblique angle α crossing with parallel Y can adjust within the scope of 100 ~ 150 °.
Claims (4)
1. a Wide-angle cloth rapier loom, by take-up and let-off mechanism, beating-up mechanism (W), weft insertion device, main machine frame (14) coordinates composition, it is characterized in that (α) places main machine frame (14) in oblique angle with warp let-off frame (2), beating-up mechanism (W) is set inside main machine frame (14) two ends, the axle head of conjugate cam mandrel (6) stretches out the casing that beats up (34) outside, be fixedly mounted with bevel gear of beating up (7), main shaft bevel gear (15) engaged transmission be fixedly mounted with the final drive shaft (18) of main machine frame (14), final drive shaft (18) drives conjugate cam mandrel (6) to rotate, the conjugate cam mandrel (6) beaten up in casing (34) is fixedly mounted with conjugate cam (38), contact little swing arm (39) to swing, little swing arm (39) center is fixedly mounted with little pendulum rocker mandrel (35), coaxially connect firmly with rocking arm (30) lower end, rocking arm (30) upper end connects firmly rocker-arm link mandrel (31), and rocker-arm link mandrel (31) movable set connecting rod (29) rear end, connecting rod (29) other end movable set is on connecting rod slider mandrel (33), be connected with slide block (19) rear end, slide block (19) front end end face connects firmly guide rail beam (21), guide rail beam (21) end face arranges wefting insertion guide rail (20) and reed (22), slide block (19) lower recess activity is nested on line slideway (32), line slideway (32) is fixed on the casing that beats up (34) side, arrange in the same way with warp (X), connecting rod (29) drives slide block (19), drive guide rail beam (21) and wefting insertion guide rail (20), reed (22) reciprocating motion on line slideway (32).
2. according to Wide-angle cloth rapier loom according to claim 1, it is characterized in that described main machine frame (14) is installed in warp let-off frame (2) and batches between frame (25), warp let-off frame (2) with batch frame (25) and place in the same way, main machine frame (14) with warp let-off frame (2), batch frame (25) oblique setting.
3. according to Wide-angle cloth rapier loom according to claim 1, it is characterized in that described main machine frame (14) one end arranges mair motor (13), motor shaft belt wheel (12) connects spindle belt wheel (10) by driving belt (P) and drives final drive shaft (18) to rotate, by main shaft bevel gear (15) and bevel gear (7) engaged transmission of beating up, drive conjugate cam mandrel (6) to rotate, drive transmission mechanism action of beating up.
4. according to Wide-angle cloth rapier loom according to claim 1, it is characterized in that described take-up and let-off system comprises warp let-off frame (2), warp let-off cabinet (1), warp spool (J), batch frame (25), batch cabinet (24), winding off spindle (27), warp let-off frame (2) upper installing warp spool (J), warp (X) walks around the fixing back rest (3), movable back beam (4), to batching the conveying of frame (25) direction, batch frame (25) and be arranged on batching end, batching the servomotor established in cabinet (24) drives winding off spindle (27) to rotate, winding off spindle (27) axle head installing drive sprocket (23), the drive sprocket (23) being located at cloth beam (26) axle head is connected by driving chain (L), cloth beam (26) is driven to rotate, the Wide-angle cloth be made into is wound into yardage roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257262.6A CN104005156B (en) | 2014-06-11 | 2014-06-11 | Rapier loom special for wide fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257262.6A CN104005156B (en) | 2014-06-11 | 2014-06-11 | Rapier loom special for wide fabric |
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| Publication Number | Publication Date |
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| CN104005156A CN104005156A (en) | 2014-08-27 |
| CN104005156B true CN104005156B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410257262.6A Expired - Fee Related CN104005156B (en) | 2014-06-11 | 2014-06-11 | Rapier loom special for wide fabric |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404694B (en) * | 2014-11-26 | 2016-01-27 | 浙江理工大学 | The weft insertion device that a kind of curved groove drives |
| CN105862236B (en) * | 2016-05-26 | 2018-08-03 | 盐城工业职业技术学院 | Unilateral side driving reed transversing mechanism |
| CN106637610A (en) * | 2016-08-28 | 2017-05-10 | 浙江国力纺织有限公司 | Weaving machine conjugate cam beating-up mechanism |
| CN106245205A (en) * | 2016-08-28 | 2016-12-21 | 浙江国力纺织有限公司 | A kind of Linkage Beating-up Mechanism for Looms |
| CN106245203A (en) * | 2016-08-28 | 2016-12-21 | 浙江国力科技有限公司 | A kind of crank beating flexible canvas loom |
| CN108251977A (en) * | 2018-04-08 | 2018-07-06 | 苏州胜璟电磁科技有限公司 | It is a kind of apart from adjustable solenoid |
| CN108977999B (en) * | 2018-09-12 | 2023-07-04 | 太平洋纺织机械（常熟）有限公司 | Coiling cloth pressing device of shuttleless loom |
| CN114775146B (en) * | 2022-05-05 | 2023-03-21 | 吉林大学 | Variable-angle braiding device of braiding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2499107A1 (en) * | 1981-02-02 | 1982-08-06 | Brunon Anc Tissages Andre | Woven double ribbon with single selvedge - has weft laid on bias |
| CN101603232A (en) * | 2009-05-14 | 2009-12-16 | 经纬纺织机械股份有限公司 | Non-circular gear weft insertion device of rapier loom |
| CN103161002A (en) * | 2011-12-09 | 2013-06-19 | 盐城纺织职业技术学院 | Reed transverse motion mechanism |
| CN203878285U (en) * | 2014-06-11 | 2014-10-15 | 聊城由甲纺织机械有限公司 | Special rapier loom for wide-angle fabric |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61146846A (en) * | 1984-12-19 | 1986-07-04 | 日産自動車株式会社 | Weft yarn cutter of shuttleless loom |
| JPH10204749A (en) * | 1997-01-13 | 1998-08-04 | Tsudakoma Corp | Weft insertion mechanism in rapier loom |
| KR200444432Y1 (en) * | 2008-07-22 | 2009-05-14 | (주)벨텍코리아 | Air jet loom for weaving bias fabric |
-
2014
- 2014-06-11 CN CN201410257262.6A patent/CN104005156B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2499107A1 (en) * | 1981-02-02 | 1982-08-06 | Brunon Anc Tissages Andre | Woven double ribbon with single selvedge - has weft laid on bias |
| CN101603232A (en) * | 2009-05-14 | 2009-12-16 | 经纬纺织机械股份有限公司 | Non-circular gear weft insertion device of rapier loom |
| CN103161002A (en) * | 2011-12-09 | 2013-06-19 | 盐城纺织职业技术学院 | Reed transverse motion mechanism |
| CN203878285U (en) * | 2014-06-11 | 2014-10-15 | 聊城由甲纺织机械有限公司 | Special rapier loom for wide-angle fabric |
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| CN104005156A (en) | 2014-08-27 |
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