CN100532669C - Novel gripper loom - Google Patents
Novel gripper loom Download PDFInfo
- Publication number
- CN100532669C CN100532669C CNB2005100603902A CN200510060390A CN100532669C CN 100532669 C CN100532669 C CN 100532669C CN B2005100603902 A CNB2005100603902 A CN B2005100603902A CN 200510060390 A CN200510060390 A CN 200510060390A CN 100532669 C CN100532669 C CN 100532669C
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- wall plate
- right sidesing
- sidesing wall
- place
- rocker
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Abstract
The type-736 rapier loom as one new type weaving apparatus includes right and left wall boards; crankshaft; let-off mechanism comprising worm gear, worm, gears, turned cover warp shaft support, etc; winding mechanism comprising sand roller with two cloth pressing rollers, two parallel cloth winding drive rollers, etc; beating mechanism comprising slay, rocking seat, slay sword, connecting arm, etc; and wefting mechanism comprising eccentric wheel with long link rod, successively connected triangular swing arms, short link rod, sector toothed arm, rocking shaft, etc. The present invention has high performance/cost ratio, wide application range, stable performance, high efficiency and other advantages.
Description
Technical field
The present invention relates to a kind of novel gripper loom, belong to the manufacturing technology field of fabric manufacture equipment.
Background technology
At present, growing along with textile industry, Rapier looms both domestic and external, various in style, speed of a motor vehicle speed and technical grade differ greatly, popular Rapier looms that usefully grip altogether that cam beats up, the high-grade Rapier looms and four connecting rods of sphere quadric chain wefting insertion, electronic warp feeding, electronic take-up beats up, wefting insertion, the mechanical type warp let-off, clearance-type batch etc.The former manufacturing cost height, price is corresponding higher; Latter's speed of a motor vehicle is slower, inefficiency.More than two kinds of looms all restricted further developing of textile industry to some extent.
Summary of the invention
The purpose of this invention is to provide a kind of reasonable in designly, the ratio of performance to price is preferable, and is applied widely, the novel gripper loom of stable performance.
The present invention is a novel gripper loom, comprise the left and right sidesing wall plate of band left and right sides cornice sheathing, place the slay between the left and right sidesing wall plate, rocker, the front and back crossbeam, place the front and back entablature between the cornice sheathing of the left and right sides, place the motor of left and right sidesing wall plate one side belt leather belt wheel, place bent axle coaxial between the left and right sidesing wall plate with belt pulley, it is characterized in that also comprising simultaneously warp-feeding mechanism, spooler, beating-up mechanism, weft insertion device; Described warp-feeding mechanism is by the worm screw that places on the left and right sidesing wall plate with the mutually related worm gear of bent axle, and the driving gear coaxial with worm gear, the band that is meshed with driving gear be through the driven gear of axle, is fixed in flip-shell on the left and right sidesing wall plate through formations such as axle stand-offs; Described spooler places two formations such as batching live-roller that are set up in parallel between the left and right sidesing wall plate bottom by placing between the left and right sidesing wall plate top with the licker-in roller of two compress rollers.
Described beating-up mechanism can connect formations such as leading along by hand of lay sword and bent axle by the lay sword that places between slay and the rocker.
Described weft insertion device can be by the eccentric wheel that is fixed in the coaxial belt length connecting rod of left and right sidesing wall plate both sides and bent axle, place the triangle swing arm, short connecting rod, the sector arm that are connected successively between long connecting rod and the rocker, place the wefting insertion guide plate on the left and right sidesing wall plate, the formations such as sword transmission wheel that place the left and right sidesing wall plate both sides to link to each other with rocker.
Described batching live-roller two ends also can be provided with fixing feet.
Described worm gear and worm screw can place in the worm gear case.
Described sword transmission wheel can place in the rapier transmission box.
The present invention compared with prior art has following outstanding advantage and good effect:
1, warp-feeding mechanism is finished the warp let-off by flip-shell through mechanisms such as axle stand-off, independent worm gear case, separate transmission gear pairs, adopt the direct transmission of travelling gear can only be used for comparing less than weaving of ∮ 600mm with popular Rapier looms through reel sheet diameter, more be applicable to greatly and weave through axle, can make through reel sheet diameter and be amplified to ∮ 601mm～∮ 800mm, help weaving of high sley, big tension fabric.
2, spooler adopts two compress roll-types to batch transmission, solved existing popular Rapier looms preferably because clearance-type batches, make and batch the transmission mechanism distortion when weaving high sley, big tension fabric and shake big shortcoming, help fell stable and warp thread tension evenly.Two compress roll-type cloth-winding mechanisms can also make cloth beam batch more cloth, and the diameter of batching can reach about ∮ 400mm, helps improving the operating efficiency of loom.
3, wefting insertion adopts six jointed gear units that are connected to form successively by eccentric wheel, long connecting rod, triangle swing arm, short connecting rod, sector arm, rocker, compare with four connecting-rod woof leading structures of the popular Rapier looms of present extensive use, more help the sword head and in short distance, correctly clamp weft yarn, and can withdraw from the rib mouth earlier, thereby can further improve the loom speed of a motor vehicle.
4, beating-up mechanism adopt by slay, short lay sword, short hand in hand, the quadric chain formed such as bent axle, and for improving the speed of a motor vehicle and guaranteeing certain power of beating up, overstriking rocker, shorten the brachium of lay sword, set up hand in hand, the crank that helps bent axle is in before near the stop time, the movement velocity of slay is faster, acceleration is also bigger, more helps the raising with fabric quality of weaving of thick type fabric.
Description of drawings
Fig. 1 is a Facad structure schematic diagram of the present invention;
Fig. 2 is a B-B face structural representation shown in Figure 1;
Fig. 3 is a right TV structure schematic diagram of the present invention;
Fig. 4 is an A-A face structure cutaway view shown in Figure 3.
Among the figure: 1 is left and right sidesing wall plate, and 2 is left and right sides cornice sheathing, and 3 is the front and back entablature, and 4 is eccentric wheel, 5 is long connecting rod, and 6 is the triangle swing arm, and 7 is short connecting rod, 8 is the sector arm, and 9 is rocker, and 10 is rapier transmission box, 11 is the wefting insertion guide plate, and 12 is sword transmission wheel, and 13 is bent axle, 14 is the front and back crossbeam, and 15 is slay, and 16 is lay sword, 17 for leading along by hand, and 18 is motor, and 19 is belt pulley, 20,21 is the compress roller, and 22 is licker-in roller, and 23 is cloth beam, 24,25 is the batching live-roller, and 26 is fixing feet, and 27 is that flip-shell is through the axle stand-off, 28 is through axle, and 29 is worm screw, and 30 is worm gear, 31 is worm gear case, and 32 is driving gear, and 33 is driven gear.
The specific embodiment
The present invention mainly comprises the left and right sidesing wall plate 1 of band left and right sides cornice sheathing 2, place the slay 15 between the left and right sidesing wall plate 1, rocker 9, front and back crossbeam 14 places the front and back entablature 3 between the left and right sides cornice sheathing 2, place the motor 18 of left and right sidesing wall plate 1 one side belt leather belt wheels 19, place between the left and right sidesing wall plate 1 bent axle 13 coaxial, beating-up mechanism, weft insertion device with belt pulley 19, warp-feeding mechanism, parts such as spooler.
Warp-feeding mechanism is by the interior worm gear case 31 of establishing worm screw 29 and worm gear 30, and the driving gear 32 coaxial with worm gear 30 with the driven gear 33 of driving gear 32 engagement bands through axle 28, is fixed in flip-shell on the left and right sidesing wall plate 1 through axle stand-off 27 formations such as grade.Drive worm gears 30 by the worm screws 29 that are packed in the worm gear case on the left and right sidesing wall plate 1 31, make with the coaxial driving gear 32 of worm gear 30 and rotate, thereby drive driven gear 33 and rotate together, reach the purpose of sending warp thread through axle 28.For making steadily through the easy to loading and unloading of axle 28 and running, connect through axle stand-off 27 with two flip-shells on being packed in left and right sidesing wall plate 1 with bearing through central siphon two ends head, flip-shell two on axle stand-off 27 renovate to compress through the central siphon bearings at both ends and get final product during work.Disc diameter on axle 28 is ∮ 601mm～∮ 800mm.
Spooler places the two batching live- rollers 24,25 that are set up in parallel between left and right sidesing wall plate 1 bottom by placing between left and right sidesing wall plate 1 top with the licker-in roller 22 of two compress rollers 20,21, places the formations such as fixing feet 25 at batching live- roller 24,25 two ends.By the gear drive transition sprocket wheel on the bent axle 13, be packed in sprocket rotation on the licker-in roller 22 by the transition chain wheel drive again, simultaneously the chain wheel drive batching live- roller 24,25 on the licker-in roller 22.Weave the fabric of finishing and roll out fabric, by two batching live- rollers 24,25, make fabric on cloth beam 23, batch shaping again by licker-in roller 22 and two compress rollers 20,21.For making fell stable and the power of beating up is even, two compress rollers 20,21 adopt floating type installations.
Beating-up mechanism is by the lay sword 16 that places between slay 15 and the rocker 9, connects the formations such as 17 hand in hand of lay sword 16 and bent axle 13.17 be connected on the crank of bent axle 13 hand in hand, lay sword 16 be fixedly mounted between rocker 9 and the slay 15 and with 17 link to each other hand in hand, during bent axle 13 revolutions, the crank by bent axle 13 and lead along by hand and 17 make lay sword 16 do oscillating motion, thereby finish beating motion.
Weft insertion device is by the eccentric wheel 4 that is fixed in the coaxial belt length connecting rod 5 of left and right sidesing wall plate 1 both sides and bent axle 13, place the triangle swing arm 6, short connecting rod 7, the sector arm 8 that are connected successively between long connecting rod 5 and the rocker 9, place the wefting insertion guide plate 11 on the left and right sidesing wall plate 1, place rapier transmission box 10 formations such as grade of left and right sidesing wall plate 1 both sides and rocker 9 mutually related sword transmission wheels 12.Sector arm 8 can be around rocker 9 swings, during bent axle 13 revolutions, drive long connecting rod 5, triangle swing arm 6, short connecting rod 7 etc., make 8 swings of sector arm by eccentric wheel 4, drive the bevel-gear sett in the rapier transmission box 10, thereby make sword transmission wheel 12 reciprocating and drive sword belt and do straight reciprocating motion.Because rapier transmission box 10 links to each other with lay sword 16 by wefting insertion guide plate 11 and slay 15, the motion of sword belt is by the stack of 8 swings of sector arm and lay sword 16 swings, the movement velocity that makes sword belt changes with the change of bent axle 13 angles of revolution, guarantees the normal handing-over of weft yarn.One long lumbar hole is arranged in the triangle swing arm 6, can regulate long connecting rod 5 and triangle swing arm 6 tie point positions according to the door width of cloth of institute's woven fabric, the traverse of sector arm 8 is changed, the movement locus of sword belt changes, and weft yarn discharges at assigned position, satisfies the requirement that fabric web changes.
During work,, put in order in advance, will put into flip-shell through axle stand-off 27, put down and renovate, tight a bolt through central siphon through axle 28 according to the fabric technological requirement.Check the errorless starting motor 18 that gets final product after handling warp thread, drive bent axle 13 through belt pulley 19, drive weft insertion device, beating-up mechanism, the warp let-off and spooler work by bent axle 13 again, guarantee the normal woven needs of loom by certain kind of drive and transmission ratios between each mechanism.For improving the movement velocity of loom, adopt the bilateral filling insertion way, be about to the both sides that weft insertion device is installed in loom.
Claims (6)
1, a kind of novel gripper loom, the left and right sidesing wall plate (1) that comprises band left and right sides cornice sheathing (2), place the slay (15) between the left and right sidesing wall plate (1), rocker (9), front and back crossbeam (14), place the front and back entablature (3) between the left and right sides cornice sheathing (2), place the motor (18) of left and right sidesing wall plate (1) one side belt leather belt wheel (19), place bent axle (13) coaxial between the left and right sidesing wall plate (1) with belt pulley (19), it is characterized in that also comprising simultaneously warp-feeding mechanism, spooler, beating-up mechanism, weft insertion device; Described warp-feeding mechanism is by placing left and right sidesing wall plate (1) to go up worm screw (29) with the mutually related worm gear of bent axle (13) (30), the driving gear (32) coaxial with worm gear (30), be meshed band with driving gear (32) through the driven gear (33) of axle (28), and the flip-shell that is fixed on the left and right sidesing wall plate (1) constitutes through axle stand-off (27); Described spooler is by placing between left and right sidesing wall plate (1) top with the licker-in roller (22) of two compress rollers (20,21), place the two batching live-rollers (24,25) that are set up in parallel between left and right sidesing wall plate (1) bottom to constitute.
2, by the described novel gripper loom of claim 1, it is characterized in that described beating-up mechanism by the lay sword (16) that places between slay (15) and the rocker (9), (17) hand in hand that connect lay sword (16) and bent axle (13) constitute.
3, by the described novel gripper loom of claim 1, it is characterized in that described weft insertion device is by the eccentric wheel (4) that is fixed in the coaxial belt length connecting rod (5) of left and right sidesing wall plate (1) both sides and bent axle (13), place the triangle swing arm (6), short connecting rod (7), the sector arm (8) that are connected successively between long connecting rod (5) and the rocker (9), place the wefting insertion guide plate (11) on the left and right sidesing wall plate (1), the sword transmission wheel (12) that places left and right sidesing wall plate (1) both sides to link to each other with rocker (9) constitutes.
4, by the described novel gripper loom of claim 1, it is characterized in that described batching live-roller (24,25) two ends also are provided with fixing feet (26).
5, by the described novel gripper loom of claim 1, it is characterized in that described worm gear (30) and worm screw (29) place in the worm gear case (31).
6, by the described novel gripper loom of claim 3, it is characterized in that described sword transmission wheel (12) places in the rapier transmission box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100603902A CN100532669C (en) | 2005-08-15 | 2005-08-15 | Novel gripper loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100603902A CN100532669C (en) | 2005-08-15 | 2005-08-15 | Novel gripper loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1730752A CN1730752A (en) | 2006-02-08 |
| CN100532669C true CN100532669C (en) | 2009-08-26 |
Family
ID=35963171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100603902A Expired - Fee Related CN100532669C (en) | 2005-08-15 | 2005-08-15 | Novel gripper loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100532669C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2465744A (en) * | 2008-11-04 | 2010-06-02 | John Dalton Griffith | Rapier loom drive mechanism |
| CN103668717A (en) * | 2013-12-04 | 2014-03-26 | 杭州利宝纺织机械有限公司 | Flexible rapier loom |
| CN104032458B (en) * | 2014-05-21 | 2015-06-17 | 吴江万工机电设备有限公司 | Six-connection-rod beating-up mechanism with rear-center pause function and design method thereof |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201268U (en) * | 1987-04-20 | 1988-02-03 | 中国纺织机械厂 | Picking motion of rapier loom |
| CN87217159U (en) * | 1987-12-31 | 1988-08-31 | 中国纺织机械厂 | Flexible rapier loom |
| EP0768408A2 (en) * | 1995-10-11 | 1997-04-16 | Picanol N.V. | Gripper drive for a loom |
| CN2630280Y (en) * | 2003-07-25 | 2004-08-04 | 绍兴纺织机械集团有限公司 | Let-off mechanism for coarse paper rope knitting rapier loom |
| DE10346227A1 (en) * | 2003-09-23 | 2005-04-14 | Picanol N.V. | Drive for rapier tape for rapier loom includes intermediate gear train to set travel for wide fabric widths |
-
2005
- 2005-08-15 CN CNB2005100603902A patent/CN100532669C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201268U (en) * | 1987-04-20 | 1988-02-03 | 中国纺织机械厂 | Picking motion of rapier loom |
| CN87217159U (en) * | 1987-12-31 | 1988-08-31 | 中国纺织机械厂 | Flexible rapier loom |
| EP0768408A2 (en) * | 1995-10-11 | 1997-04-16 | Picanol N.V. | Gripper drive for a loom |
| CN2630280Y (en) * | 2003-07-25 | 2004-08-04 | 绍兴纺织机械集团有限公司 | Let-off mechanism for coarse paper rope knitting rapier loom |
| DE10346227A1 (en) * | 2003-09-23 | 2005-04-14 | Picanol N.V. | Drive for rapier tape for rapier loom includes intermediate gear train to set travel for wide fabric widths |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1730752A (en) | 2006-02-08 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20180815 |