CN103643387A - Crank gear T-shaped rocking rod pendulum sector gear wefting insertion device of rapier loom - Google Patents
Crank gear T-shaped rocking rod pendulum sector gear wefting insertion device of rapier loom Download PDFInfo
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- CN103643387A CN103643387A CN201310727837.1A CN201310727837A CN103643387A CN 103643387 A CN103643387 A CN 103643387A CN 201310727837 A CN201310727837 A CN 201310727837A CN 103643387 A CN103643387 A CN 103643387A
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- gear
- shaft
- rocking bar
- connecting rod
- sector gear
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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
- D03D47/27—Drive or guide mechanisms for weft inserting
- D03D47/275—Drive mechanisms
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- Textile Engineering (AREA)
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Abstract
The invention relates to a crank gear T-shaped rocking rod pendulum sector gear wefting insertion device of a rapier loom. An output gear (21) on a motor output shaft (19) is engaged with a crank gear (14) on a spindle (17); a rocking rod handle shaft (Y) at the rear end of a T-shaped rocking rod (12) is mounted in a rocking rod handle shaft seat (13) in a sleeving manner; a rocking rod end shaft (H) of a front rod body of the T-shaped rocking rod (12) is assembled in an end shaft seat (F) at the front end and the rear end of a large pendulum (11); the front end of the large pendulum (11) is movably connected with a connecting rod (8); the front end of the connecting rod (8) is mounted on a connecting rod sector gear connecting pin shaft (4) on a spoke of a sector gear (6) in a sleeving manner; a rear end handle part of the sector gear (6) is mounted on a sector gear mandrel (7) fixedly mounted at the upper part of a rack inner cavity (D) in a sleeving manner; an arc tooth face (S) is engaged with a shaft gear (3) on a drive plate wheel shaft (2) to perform pendulum reciprocating rotation; and a drive plate wheel (1) pulls a rapier belt (9) and a rapier head (15) to perform straight reciprocating motion. The peak acceleration of the rapier head (15) is small and suitable for the high speed motion of the rapier head; the wefting insertion speed is high; the rotating speed of the loom is increased; the mating performances are good; and the production efficiency is high.
Description
Technical field
The present invention relates to Rapier looms, relate in particular to the weft insertion device of flexible rapier loom.
Background technology
Flexible rapier loom is a kind of comparatively general special-purpose machinery of current textile industry, is mainly used in weaving cotton cloth.Along with the technical development of equipment manufacturing industry and the raising of textile industry demand, the structure of Rapier looms is updated, electromechanical integration, intelligentized high and new technology equipment machinery have been developed into, rotating speed develops into 200～350 revs/min from 50～60 revs/min of initial stage, and target is further to bring up to more than 500 revs/min.Because the raising of rotating speed is subject to the integrally-built restriction of loom, particularly be subject to the structural limitations of weft insertion device, on existing loom structure basis, it is impossible above that rotating speed is brought up to 500 revs/min, thus each producer that produces Rapier looms all at the weft insertion device of Improvement loom further to improve rotating speed.
Summary of the invention
Object of the present invention, is just to provide a kind of reasonable in design, compact conformation, matching performance is good, filling insertion rate is high weft insertion device, promotes the rotating speed of Rapier looms effectively to improve, and easy to use, efficiency is high, and cost is low, good in economic efficiency, applied widely.
Task of the present invention completes like this: design and produce the T-shaped rocking bar pendulum model fan of a kind of Rapier looms crank gear tooth weft inserting apparatus, by power drive system, rocking bar swing mechanism, reciprocal pulling mechanism, be installed in frame and formed, power drive system comprises motor, motor output shaft, output gear, main shaft, crank gear, rocking bar swing mechanism comprises T-shaped rocking bar, rocking bar arbor seat, put on, put on mandrel, connecting rod, put on that connecting rod connects bearing pin, connecting rod fan tooth connects bearing pin, sector gear, back and forth pulling mechanism comprises driver plate wheel, driver plate wheel shaft, driver plate axle block, shaft gear, the motor of power drive system is installed in frame lower, and motor output shaft stretches in frame inner chamber, and axle journal is provided with output gear, with the crank gear engaged transmission being fixedly mounted with on main shaft, the rocking bar arbor of the T-shaped rocking bar tail end of rocking bar swing mechanism is sleeved in rocking bar arbor seat, T-shaped rocking bar is flexibly connected with putting on, put on to set up and put on mandrel and be installed in frame inner chamber, the front end of putting on and the rear end of connecting rod are sleeved on puts on connecting rod and is connected on bearing pin and is flexibly connected, connecting rod front end sleeve is contained on connecting rod fan tooth connection bearing pin and is flexibly connected with sector gear, the tail end shank of sector gear is sleeved on the sector gear mandrel that frame inner chamber top is fixedly mounted with, the spoke middle part of sector gear is provided with fixing connecting rod fan tooth and connects bearing pin, be flexibly connected with connecting rod, shaft gear engaged transmission on the arc-shaped tooth of sector gear and driver plate wheel shaft, back and forth the driver plate wheel shaft transverse strands of pulling mechanism is located in frame inner chamber, and middle part is with shaft gear, and a side shaft end stretches out frame outside, is fixedly mounted with driver plate wheel, and driver plate wheel top moving tooth is connected cooperation with the sword belt of loom, pulls the reciprocating motion of sword head.The main shaft neck bush of power drive system is contained on the spindle drum in frame inner chamber, and main-axis end is fixedly mounted with crank gear, and with the output gear engagement of motor output shaft, crank gear inner ring is fixedly mounted with rocking bar arbor seat, equipped with the rocking bar arbor of T-shaped rocking bar rear end.The anterior body of rod of the T-shaped rocking bar of rocking bar swing mechanism insert put on interior aerial between, the main rod end axle sleeve of body of rod rear and front end is contained in the end axle bed of putting on rear and front end installing and establishes in bearing, put on and connect and compose for end before and after the coverboard of both sides, both sides coverboard is offered through hole, suit is put on mandrel and is erected in frame inner chamber separately, putting on mandrel for two is installed in respectively on the large oscillating shaft seat that frame two side wall panels connects, put on front end and have horizontal pin shaft hole, be sleeved on and put on connecting rod connection bearing pin, be flexibly connected with rod rear end.Connecting rod is the bifurcated body of rod of rear end band shank, rear end shank has axis hole, buried bearing is sleeved on to be put on connecting rod connection bearing pin, on forward part fork arm body, have pin shaft hole, being sleeved on the connecting rod fan tooth being fixedly installed on sector gear spoke connects on bearing pin, be flexibly connected with sector gear, sector gear rear end shank has axis hole, buried bearing movable set is on sector gear mandrel, sector gear mandrel fixed mount is located in the frame inner chamber of upper rack, and the shaft gear engagement on the arc-shaped tooth of sector gear and driver plate wheel shaft is pendulum model reciprocal transmission.Back and forth the two axial ends of the driver plate wheel shaft of pulling mechanism is sleeved in the driver plate axle block on frame two side and establishes in bearing, driver plate wheel shaft middle part is with shaft gear, be meshed with the arc-shaped tooth of sector gear, driver plate wheel shaft one side shaft end stretches out frame outside, fixing installing driver plate wheel on axle journal, the top gear teeth of driver plate wheel connect sword belt.With the supporting installation of flexible rapier loom.During work, the output gear of motor output shaft and the engagement of the crank gear on main shaft, driving main shaft is rotated, the rocking bar arbor seat that is arranged on crank gear inner ring rotates thereupon, drive T-shaped rocking bar to do space oscillating motion, drive putting on of being flexibly connected with T-shaped rocking bar to swing again, put on by connecting rod and be flexibly connected with sector gear, drive sector gear be take sector gear mandrel and is carried out pendulum model reciprocally swinging as swinging center.Quadrant tooth is meshed with the shaft gear on driver plate wheel shaft, drives driver plate wheel to carry out reciprocating rotation.Driver plate wheel drives connected sword belt and sword head to carry out straight reciprocating motion, plays the effect of wefting insertion.
Compare with the wefting insertion machine of previous generation loom, the related sword head acceleration peak value of the present invention is less, is more suitable for the high-speed motion of sword head; The barycenter of sector gear is below sector gear mandrel, and the similar the swing of the pendulum of the motion process of sector gear, can reduce the vibration of machine components during high-speed motion; The ratio of the empty traverse that whole system is in service has reduced sword head in whole traverses, when the average speed of sword head is identical, mechanism of the present invention range ability is shorter, is more conducive to the adjustment campaign of sword head, has effectively improved the filling insertion rate of loom; Structure is compact, and installation and maintenance are convenient, low cost of manufacture, and matching performance is good.
According to technique scheme, implement, test, prove that the present invention can improve filling insertion rate effectively, and then improve the rotating speed of loom, reasonable in design, compact conformation, easy to install, matching performance is good, efficiency is high, quality is good, and operating cost is low, and economic and social benefits are good, applied widely, reached preferably predetermined object.
Accompanying drawing explanation
Fig. 1 is assembly structure generalized section of the present invention;
Fig. 2 is that the A of Fig. 1 rotates cross-sectional view to N-N ladder;
Fig. 3 is that the B of Fig. 1 is to view.
In figure, 1-driver plate wheel, 2-driver plate wheel shaft, 3-shaft gear, 4-connecting rod fan tooth connects bearing pin, 5-frame, 6-sector gear, 7-sector gear mandrel, 8-connecting rod, 9-sword belt, 10-put on connecting rod and connect bearing pin, 11-put on, 12-T-shaped rocking bar, 13-rocking bar arbor seat, 14-crank gear, 15-sword head, 16-spindle drum, 17-main shaft, 18-loom side, 19-motor output shaft, 20-output axle bed, 21-output gear, 22-put on mandrel, 23-large oscillating shaft seat, 24-rear end output axle bed, 25-motor; A-line of vision symbol, B-line of vision symbol, N-ladder rotation section symbols, C-bearing, D-frame inner chamber, F-end axle bed, H-main rod end axle, M-fastening bolt, S-arc-shaped tooth, Y-rocking bar arbor, Z-driver plate axle block.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is illustrated.
Consult Fig. 1, Fig. 2, motor 25 is positioned at frame 5 belows, end, the axle head that motor output shaft 19 stretches into frame inner chamber D is erected on output axle bed 20, and the axle journal of motor output shaft 19 is provided with output gear 21, with crank gear 14 engaged transmission of the fixing installing in main shaft 17 ends.Main shaft 17 is erected on the spindle drum 16 of buried bearing C, crank gear 14 inner rings of main shaft 17 are fixedly mounted with rocking bar arbor seat 13, rocking bar arbor Y is sleeved in the bearing C of rocking bar arbor seat 13, the anterior body of rod of T-shaped rocking bar 12 inserts in the inner space of putting on 11, and the main rod end axle H of body of rod rear and front end is fitted in and puts in the bearing C establishing in 11 former and later two end axle beds F.Put on the housing of 11 both sides and have through hole, suit is put on mandrel 22 separately, is installed in respectively in the large oscillating shaft seat 23 that frame 5 connects and establishes in bearing C.Put on 11 front ends and be fixedly mounted with and put on connecting rod and connect bearing pin 10, the rear end bearing set C of connecting rod 8 is fitted in and puts on the stage casing that connecting rod connects bearing pin 10, and puts on 11 and is flexibly connected.On the leading portion bifurcated body of rod of connecting rod 8, offer axis hole, the equipped connecting rod fan of installing bearing C tooth connects bearing pin 4.On the spoke of sector gear 6, stationary links fan tooth connects bearing pin 4, and the afterbody pommel of sector gear 6 has axis hole, is fixedly mounted with bearing C and is sleeved on sector gear mandrel 7 middle parts, and sector gear mandrel 7 fixed mounts are located in the frame inner chamber D on frame 5 tops.The spoke of sector gear 6 is fixedly mounted with link gear connection bearing pin 4 and is flexibly connected with connecting rod 8, shaft gear 3 engaged transmission at the arc-shaped tooth S of sector gear 6 and driver plate wheel shaft 2 middle parts.The two axial ends of driver plate wheel shaft 2 is erected in frame 5 middle part driver plate axle block Z and establishes in bearing C, and the outside of frame 5 is stretched out in one end of driver plate wheel shaft 2, fixing suit driver plate wheel 1, and driver plate wheel 1 is the gear teeth sword belt 9 that is connected above, and the end of sword belt 9 connects sword head 15.
Consult Fig. 3, motor 25 is arranged on frame 5 one end belows, and motor output shaft 19 stretches in frame inner chamber D, and motor output shaft 19 axle journals are provided with output gear 21, crank gear 14 engaged transmission that are fixedly mounted with main shaft 2 axle heads.The frame inner chamber D top of frame 5 is fixedly installed sector gear mandrel 7, and the shank through hole of sector gear 6 is fixed equipped bearing C, is sleeved on the middle part of sector gear mandrel 7.Shaft gear 3 engaged transmission at the arc-shaped tooth S of sector gear 6 and driver plate wheel shaft 2 middle parts.Two axle journals of driver plate wheel shaft 2 are erected in the driver plate axle block Z of frame 5 two side wall panels installings and establish in bearing C, and the outside of frame 5 is stretched out in one end of driver plate wheel shaft 2, the fixing installing of shaft end driver plate wheel 1, and the top gear teeth of driver plate wheel 1 connect sword belt 9.Crank gear 14 inner rings in the frame inner chamber D of frame 5 on rear portion main shaft 17 are fixedly mounted with rocking bar arbor seat 13, inside establish bearing C suit rocking bar arbor Y, and the main rod end axle H of T-shaped rocking bar 12 front and back ends is fitted in the bearing C in the end axle bed F that puts on 11 front and back end installings.Putting on 11 front end through holes is sleeved on and puts on connecting rod and connect on bearing pin 10, in the rear end bar handle through hole of connecting rod 8, be fixedly mounted with bearing C, be sleeved on and put on the middle part that connecting rod connects bearing pin 10, T-shaped rocking bar 12 with put on 11 between, connecting rod 8 with put on 11 between each self-forming be flexibly connected.Installing bearing C in the front end bifurcated body of rod through hole of connecting rod 8, is sleeved on link gear and connects on bearing pin 4, and link gear connects bearing pin 4 and is fixed on the spoke of sector gear 6, and connecting rod 8 forms and is flexibly connected with sector gear 6, and frame 5 connects rear portion loom side 18.
During work, the motor output shaft 19 of motor 25 rotates, and output gear 21 drives the crank gear 14 of engagement and rocking bar arbor seat 13 to rotate, and driving main shaft 17 is rotated, drive T-shaped rocking bar 12 to carry out space and wave, related putting on of being flexibly connected with rocking bar 12 11 swings; Put on connecting rod 8 actions that 11 drives are flexibly connected with it, connecting rod 8 front ends connect bearing pin 4 by link gear and are flexibly connected with sector gear 6, and driving sector gear 6 be take sector gear mandrel 7 and carried out pendulum model reciprocally swinging as turning round axle center; Shaft gear 3 engaged transmission of the fan-shaped tooth surface S of sector gear 6 and driver plate wheel shaft 2, drive driver plate wheel shaft 2 and driver plate wheel 1 to carry out reciprocating rotary; Driver plate wheel 1 pulls the sword belt 9 of top connection and the sword head 15 of sword belt 9 ends to carry out straight reciprocating motion, completes wefting insertion action.
According to technical scheme of the present invention, implement, the acceleration peak value of sword head 15 operations is little, whole system is in service, the ratio of the empty traverse of sword head 15 operation in whole traverse reduces, when the average speed of sword head 15 is identical, structure range ability of the present invention is short, can effectively improve the filling insertion rate of loom, and then greatly improves the rotating speed of loom.After tested, loom weaves rotating speed and can by original 350 revs/min, be brought up to 500～700 revs/min.Easy maintenance of the present invention, operating cost is low, and matching performance is good, and efficiency is high, and quality is good, applied widely, has bright application value and good economic and social benefits.
Claims (5)
1. the T-shaped rocking bar pendulum model of Rapier looms crank gear is fanned tooth weft inserting apparatus, it is characterized in that being installed in frame (5) and being formed by power drive system, rocking bar swing mechanism, reciprocal pulling mechanism, power drive system comprises motor (25), motor output shaft (19), output gear (21), main shaft (17), crank gear (14), rocking bar swing mechanism comprises T-shaped rocking bar (12), rocking bar arbor seat (13), put on (11), put on mandrel (22), connecting rod (8), put on that connecting rod connects bearing pin (10), connecting rod fan tooth connects bearing pin (4), sector gear (6), back and forth pulling mechanism comprises driver plate wheel (1), driver plate wheel shaft (2), driver plate axle block (Z), shaft gear (3), the motor of power drive system (25) is installed in frame (5) bottom, and motor output shaft (19) stretches in frame inner chamber (D), and axle journal is provided with output gear (21), with crank gear (14) engaged transmission being fixedly mounted with on main shaft (17), the rocking bar arbor (Y) of T-shaped rocking bar (12) tail end of rocking bar swing mechanism is sleeved in rocking bar arbor seat (13), T-shaped rocking bar (12) with put on (11) and be flexibly connected, putting on (11) sets up and puts on mandrel (22) and be installed in frame inner chamber (D), putting on the front end of (11) and the rear end of connecting rod (8) is sleeved on and puts on connecting rod and be connected that bearing pin (10) is upper to be flexibly connected, connecting rod (8) front end sleeve is contained in connecting rod fan tooth connection bearing pin (4) and is above flexibly connected with sector gear (6), the tail end shank of sector gear (6) is sleeved on the sector gear mandrel (7) that frame inner chamber (D) top is fixedly mounted with, the spoke middle part of sector gear (6) is provided with fixing connecting rod fan tooth and connects bearing pin (4), be flexibly connected with connecting rod (8), shaft gear (3) engaged transmission on the arc-shaped tooth (S) of sector gear (6) and driver plate wheel shaft (2), back and forth driver plate wheel shaft (2) transverse strands of pulling mechanism is located in frame inner chamber (D), middle part is with shaft gear (3), one side shaft end stretches out frame (5) outside, be fixedly mounted with driver plate wheel (1), driver plate wheel (1) top moving tooth is connected cooperation with the sword belt (9) of loom, pulls sword head (15) reciprocating motion.
2. according to the T-shaped rocking bar pendulum model fan of Rapier looms crank gear claimed in claim 1 tooth weft inserting apparatus, main shaft (17) neck bush that it is characterized in that described power drive system is contained on the spindle drum (16) in frame inner chamber (D), main shaft (17) axle head is fixedly mounted with crank gear (14), output gear (21) engagement with motor output shaft (19), crank gear (14) inner ring is fixedly mounted with rocking bar arbor seat (13), equipped with the rocking bar arbor (Y) of T-shaped rocking bar (12) rear end.
3. according to the T-shaped rocking bar pendulum model fan of Rapier looms crank gear claimed in claim 1 tooth weft inserting apparatus, the anterior body of rod that it is characterized in that the T-shaped rocking bar (12) of described rocking bar swing mechanism insert put on aerial in (11) between, the main rod end axle (H) of body of rod rear and front end is sleeved in the end axle bed (F) of putting on the installing of (11) rear and front end and establishes in bearing (C), putting on (11) is that before and after the coverboard of both sides, end connects and composes, both sides coverboard is offered through hole, suit is put on mandrel (22) and is erected in frame inner chamber (D) separately, putting on mandrel (22) for two is installed in respectively on the large oscillating shaft seat (23) that frame (5) two side wall panels connects, put on (11) front end and have horizontal pin shaft hole, be sleeved on and put on connecting rod connection bearing pin (10), be flexibly connected with connecting rod (8) rear end.
4. according to the T-shaped rocking bar pendulum model fan of Rapier looms crank gear claimed in claim 3 tooth weft inserting apparatus, it is characterized in that described connecting rod (8) is the bifurcated body of rod of rear end band shank, rear end shank has axis hole, buried bearing (C) is sleeved on to be put on connecting rod connection bearing pin (10), on forward part fork arm body, have pin shaft hole, being sleeved on the connecting rod fan tooth being fixedly installed on sector gear (6) spoke connects on bearing pin (4), be flexibly connected with sector gear (6), sector gear (6) rear end shank has axis hole, buried bearing (C) movable set is on sector gear mandrel (7), sector gear mandrel (7) fixed mount is located in the frame inner chamber (D) on frame (5) top, the arc-shaped tooth (S) of sector gear (6) is pendulum model reciprocal transmission with shaft gear (3) engagement on driver plate wheel shaft (2).
5. according to the T-shaped rocking bar pendulum model fan of Rapier looms crank gear claimed in claim 1 tooth weft inserting apparatus, the two axial ends that it is characterized in that the driver plate wheel shaft (2) of described reciprocal pulling mechanism is sleeved in the driver plate axle block (Z) on frame (5) two side establishes in bearing (C), driver plate wheel shaft (2) middle part is with shaft gear (3), be meshed with the arc-shaped tooth (S) of sector gear (6), driver plate wheel shaft (2) one side shaft ends stretch out frame (5) outside, fixing installing driver plate wheel (1) on axle journal, the top gear teeth of driver plate wheel (1) connect sword belt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727837.1A CN103643387A (en) | 2013-12-26 | 2013-12-26 | Crank gear T-shaped rocking rod pendulum sector gear wefting insertion device of rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727837.1A CN103643387A (en) | 2013-12-26 | 2013-12-26 | Crank gear T-shaped rocking rod pendulum sector gear wefting insertion device of rapier loom |
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| Publication Number | Publication Date |
|---|---|
| CN103643387A true CN103643387A (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310727837.1A Pending CN103643387A (en) | 2013-12-26 | 2013-12-26 | Crank gear T-shaped rocking rod pendulum sector gear wefting insertion device of rapier loom |
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| Country | Link |
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| CN (1) | CN103643387A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821484A (en) * | 2016-05-06 | 2016-08-03 | 武汉纺织大学 | Ramie breaking vibration machine |
| CN109610080A (en) * | 2019-02-20 | 2019-04-12 | 薛集谦 | A kind of woven fabric machine actuating device |
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| EP0821184A1 (en) * | 1996-07-22 | 1998-01-28 | NUOVA VAMATEX S.p.A. | Device to change a continuous rotary motion into a reciprocating rotary motion |
| US5853032A (en) * | 1995-10-11 | 1998-12-29 | Picanol N.V. | Loom gripper drive with apparatus for changing the path of motion of the gripper band |
| CN2546467Y (en) * | 2002-04-28 | 2003-04-23 | 江苏省高淳纺织机械厂 | Space four-link picking motion |
| CN201778191U (en) * | 2010-07-14 | 2011-03-30 | 王以荣 | Spatial four-connecting-rod rapier transmission box |
| CN102926103A (en) * | 2011-08-09 | 2013-02-13 | 王志坚 | Crank rocker weft insertion mechanism for rapier loom |
| CN203639648U (en) * | 2013-12-26 | 2014-06-11 | 聊城由甲纺织机械有限公司 | Crank gear T-shaped rocker pendulum type sector gear wefting insertion device of rapier loom |
-
2013
- 2013-12-26 CN CN201310727837.1A patent/CN103643387A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5853032A (en) * | 1995-10-11 | 1998-12-29 | Picanol N.V. | Loom gripper drive with apparatus for changing the path of motion of the gripper band |
| EP0821184A1 (en) * | 1996-07-22 | 1998-01-28 | NUOVA VAMATEX S.p.A. | Device to change a continuous rotary motion into a reciprocating rotary motion |
| CN2546467Y (en) * | 2002-04-28 | 2003-04-23 | 江苏省高淳纺织机械厂 | Space four-link picking motion |
| CN201778191U (en) * | 2010-07-14 | 2011-03-30 | 王以荣 | Spatial four-connecting-rod rapier transmission box |
| CN102926103A (en) * | 2011-08-09 | 2013-02-13 | 王志坚 | Crank rocker weft insertion mechanism for rapier loom |
| CN203639648U (en) * | 2013-12-26 | 2014-06-11 | 聊城由甲纺织机械有限公司 | Crank gear T-shaped rocker pendulum type sector gear wefting insertion device of rapier loom |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821484A (en) * | 2016-05-06 | 2016-08-03 | 武汉纺织大学 | Ramie breaking vibration machine |
| CN105821484B (en) * | 2016-05-06 | 2018-03-23 | 武汉纺织大学 | Ramie rubs numb bobbing machine |
| CN109610080A (en) * | 2019-02-20 | 2019-04-12 | 薛集谦 | A kind of woven fabric machine actuating device |
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Application publication date: 20140319 |