CN103173914A - Wefting insertion transmission mechanism - Google Patents
Wefting insertion transmission mechanism Download PDFInfo
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- CN103173914A CN103173914A CN2013101292110A CN201310129211A CN103173914A CN 103173914 A CN103173914 A CN 103173914A CN 2013101292110 A CN2013101292110 A CN 2013101292110A CN 201310129211 A CN201310129211 A CN 201310129211A CN 103173914 A CN103173914 A CN 103173914A
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- transmission arm
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- shaped bearing
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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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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention relates to a wefting insertion transmission mechanism for a rapier loom. The wefting insertion transmission mechanism comprises a cam shaft, a transmission arm, a special-shape bearing and a swing box, wherein an eccentric block is arranged on the cam shaft, one end of the transmission arm is connected with the eccentric block on the cam shaft, and the other end of the transmission arm is connected with the special-shape bearing through a gland; two connection shafts are arranged on the outer ring surface of the special-shape bearing and inclined relative to the center of the special-shape bearing; the swing box is in an annular shape, and a positioning shaft is arranged at the periphery of the swing box; and the special-shape bearing is arranged in the swing box and is in running fit with the swing box through the two connection shafts. The eccentric block on the cam shaft of the wefting insertion transmission mechanism is connected with the special-shape bearing through the transmission arm, the transmission arm is inclined relative to the eccentric block, the special-shape bearing is arranged in the swing box and is in running fit with the transmission arm and the swing box at two different angles respectively, and thus the cam shaft converts a circular motion into front-back swing conforming to the motion law of a rapier transmission wheel in a short distance.
Description
Technical field
The present invention relates to technical field of textile machine, especially for the Weft insertion gearing mechanism of Rapier looms.
Background technology
China Patent No. CN85104954 disclosed in a kind of mechanism that controls the motion of weft insertion rapier in shuttleless loom on January 7th, 1987, and front and back of controlling the gear wheel of gripper band are rotated and produced by a varying pitch cam screw rod; This screw rod along the slide shaft that seesaws of constraint rectilinear orbit to intersecting, is equipped with the device that the spiral shell tooth with described screw rod meshes and makes it to rotate with one on this sliding part, this device comprises several to relative sliding slider.This kind of mechanism structure of controlling the weft insertion rapier motion is complicated, bulky, is not easy to install; And when moving between all parts, friction seriously, causes noise to increase, and reduce service life.
Summary of the invention
The object of the invention is to overcome the deficiency that above-mentioned prior art exists, and provide a kind of simple and reasonable for structure, volume is little, the operation noise is little, long service life, and safeguards Weft insertion gearing mechanism simple, easy for installation, to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this:
A kind of Weft insertion gearing mechanism comprises camshaft, and camshaft is provided with eccentric block, it is characterized in that: also comprise transmission arm, Special-shaped bearing and swing case; Described transmission arm one end is connected with eccentric block on camshaft, and the transmission arm other end is connected with Special-shaped bearing by gland, and the central axis of transmission arm and the central axis of camshaft intersect and form angle α less than 90 degree; Its outer ring surface of described Special-shaped bearing is provided with two connecting axles, two connecting axles are with respect to the centroclinal setting of Special-shaped bearing, the central axis of two connecting axles on same straight line, and the central axis of the central axis of two connecting axles and Special-shaped bearing intersect and form less than 90 the degree angle; Described swing case in the form of a ring, swing the case periphery and be provided with locating shaft, the central axis of locating shaft is vertical with ring center, described Special-shaped bearing is arranged on to swing in case and by two connecting axles and is rotatably assorted with swinging case, and the central axis of described two connecting axles and the central axis of locating shaft are perpendicular; The central axis of the central axis of described camshaft, the central axis of transmission arm, two connecting axles and the central axis of locating shaft intersect to be gone up on one point.
Purpose of the present invention can also adopt following technical measures to solve:
As a kind of scheme more specifically, described transmission arm one end is provided with flat tenon, flat tenon both sides are provided with the arc adjustment hole, eccentric block is arranged in flat tenon, bolt passes the arc adjustment hole transmission arm and eccentric block is linked together, the other end of described transmission arm is provided with hollow shaft, and hollow shaft periphery and Special-shaped bearing are rotatably assorted.
Described flat tenon both sides are provided with the first compact heap and the second compact heap, wherein at least one arc adjustment hole of the corresponding transmission arm of the medial surface of at least one compact heap.Compact heap is provided with deep-slotted chip breaker, is provided with limited block in deep-slotted chip breaker, and work timing position piece stretches in the arc adjustment hole of flat tenon both sides.
Be provided with limited step between the hollow shaft of described transmission arm and flat tenon, hollow shaft inserts in Special-shaped bearing, the interior loop contacts of limited step end face and Special-shaped bearing; The interior ring interference fit of the cylindrical of hollow shaft and Special-shaped bearing, the front end of hollow shaft also is provided with gland, and the gland periphery is pressed on bearing inner ring.
Described eccentric block end is provided with the central shaft with the concentric setting of camshaft, and central shaft extends in the endoporus of transmission arm and is connected with the centralized positioning axle, and the centralized positioning axle is connected with transmission arm by slide bar, and slide bar radially passes centralized positioning axle and transmission arm.
Two connecting axles of the corresponding Special-shaped bearing of described swing case are provided with two axis holes, and connecting axle inserts in axis hole, connection bearing and swing the case gland successively between connecting axle periphery and shaft hole inner wall; The central axis of described Special-shaped bearing is β with the central axis angle that swings case, and angle β is less than 90 degree.
Also comprise the case that beats up, wefting insertion case, sword transmission wheel, sector gear and pinion shaft, the wefting insertion case is fixed on case one side of beating up, and camshaft is arranged in the case that beats up, and eccentric block is positioned at the wefting insertion case, swings case and is rotationally connected by its locating shaft and wefting insertion case; Pinion shaft one end is connected with sword transmission wheel, and the pinion shaft other end stretches in the wefting insertion case, pinion shaft and sector gear engagement, and sector gear and the coaxial setting of locating shaft, and sector gear is fixedly connected with the swing case.
The power of described Weft insertion gearing mechanism is inputted by camshaft, drive the sector gear reciprocally swinging by eccentric block, transmission arm, Special-shaped bearing and swing case, sector gear driving pinion axle and sword belt wheel reciprocating rotation, sword belt wheel drive sword belt and the reciprocating motion of sword head realize the wefting insertion action.
Beneficial effect of the present invention is as follows:
(1) eccentric block on the camshaft of this kind of Weft insertion gearing mechanism is connected with a Special-shaped bearing by the less transmission arm of size, and transmission arm is relative and eccentric block is obliquely installed, and Special-shaped bearing is positioned at and swings case, and is rotatably assorted with different two angles and transmission arms and swing case respectively, swinging case is positioned in the wefting insertion case, by above-mentioned matching relationship, make camshaft in shorter distance, circular motion is converted to the swing that meets the sword transmission wheel characteristics of motion, thereby reduce the volume of the Rapier looms that uses this mechanism;
(2) can determine to swing the traverse of case in view of the connection angle of eccentric block on transmission arm and camshaft, so transmission arm coordinates with eccentric block by the arc adjustment hole, and points of intersection coincide between the central axis of the central axis of the center of circle, circular arc place of arc adjustment hole and the central axis of described camshaft, transmission arm, the central axis of connecting axle, locating shaft, so by changing the angle value of transmission arm and eccentric block, thereby realize regulating the traverse that swings case (being sword transmission wheel), to be fit to different types and different textile technology requirements.
Description of drawings
Fig. 1 is one embodiment of the invention decomposition texture schematic diagram.
Fig. 2 is Special-shaped bearing decomposition texture schematic diagram.
Fig. 3 is transmission arm place structure for amplifying schematic diagram in Fig. 1.
Fig. 4 is the present invention and sword transmission wheel drive connection structural representation.
Fig. 5 is another angle structural representation of Fig. 4.
Fig. 6 is that the present invention one uses state sectional structure schematic diagram.
Fig. 7 and Fig. 8 are another angle structural representation of Fig. 6.
Fig. 9 is the present invention's one duty drive connection schematic diagram.
Figure 10 is another duty drive connection schematic diagram of the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
To shown in Figure 8, a kind of Weft insertion gearing mechanism comprises camshaft 1 in conjunction with Fig. 1, and camshaft 1 is provided with eccentric block 13, and described Weft insertion gearing mechanism also comprises transmission arm 5, Special-shaped bearing 6 and swings case 2.Described transmission arm 5 one ends are connected with eccentric block 13 on camshaft 1, and transmission arm 5 other ends are connected with Special-shaped bearing 6 by gland 7, and the central axis d1 of transmission arm and the central axis a of camshaft intersect and form the angle α that spends less than 90.Described Special-shaped bearing 6 its outer ring surfaces are provided with two connecting axles 61, two connecting axles 61 are with respect to the centroclinal setting of Special-shaped bearing 6, the central axis c of two connecting axles on same straight line, and the central axis d2 of the central axis c of two connecting axles and Special-shaped bearing intersect and form less than 90 the degree angle.Described swing case 2 in the form of a ring, swing case 2 peripheries and be provided with locating shaft 24, the central axis b of locating shaft is vertical with ring center, described Special-shaped bearing 6 is arranged on to swing in case 2 and by two connecting axles 61 and is rotatably assorted with swinging case 2, and the central axis c of described two connecting axles and the central axis b of locating shaft are perpendicular.On the central axis c of the central axis a of described camshaft, the central axis d1 of transmission arm, two connecting axles and the central axis b of locating shaft crossing (this point is equivalent to the C point in Fig. 9 and Figure 10) on one point.
Described transmission arm 5 one ends are provided with flat tenon 55, flat tenon 55 both sides are provided with arc adjustment hole 551, eccentric block 13 is arranged in flat tenon, bolt 54 passes arc adjustment hole 551 transmission arm 5 and eccentric block 13 is linked together, the other end of described transmission arm 5 is provided with hollow shaft 57, and hollow shaft 57 peripheries and Special-shaped bearing 6 are rotatably assorted.
Described flat tenon 55 both sides are provided with the first compact heap 51 and the second compact heap 52, wherein at least one arc adjustment hole 551 of the corresponding transmission arm 5 of the medial surface of at least one compact heap.Compact heap is provided with in this enforcement of deep-slotted chip breaker 511(deep-slotted chip breaker 511 and is arranged on the first compact heap 51 inboards), be provided with limited block 53 in deep-slotted chip breaker 511, work timing position piece 53 stretches in the arc adjustment hole 551 of flat tenon 55 both sides.
Be provided with limited step 58 between the hollow shaft 57 of described transmission arm 5 and flat tenon 55, hollow shaft 57 inserts in Special-shaped bearing 6, the interior loop contacts of limited step 58 end faces and Special-shaped bearing 6; The interior ring interference fit of the cylindrical of hollow shaft 57 and Special-shaped bearing 6, the front end of hollow shaft 57 also is provided with gland 7, and gland 7 peripheries are pressed on bearing inner ring.
Described eccentric block 13 ends are provided with the central shaft 14 with the concentric setting of camshaft 1, central shaft 14 extends in the endoporus of transmission arm 5 and is connected with centralized positioning axle 4, centralized positioning axle 4 is connected with transmission arm 5 by slide bar 41, and slide bar 41 radially passes centralized positioning axle 4 and transmission arm 5.
Two connecting axles 61 of the corresponding Special-shaped bearing 6 of described swing case 2 are provided with two axis holes 23, and connecting axle 61 inserts in axis holes 23, connection bearing 22 and swing case gland 21 successively between connecting axle 61 peripheries and axis hole 23 inwalls; The central axis d2 of the central axis d2(Special-shaped bearing of described Special-shaped bearing and the central axis d1 of transmission arm are overlapping) with the central axis g angle that swings case be β, angle β is less than 90 degree.
Also comprise the case 20 that beats up, wefting insertion case 10, sword transmission wheel 9, sector gear 3 and pinion shaft 8, wefting insertion case 10 is fixed on case 20 1 sides of beating up, camshaft 1 is arranged in the case 20 that beats up, and eccentric block 13 is positioned at wefting insertion case 10, swings case 2 and is rotationally connected with wefting insertion case 10 by its locating shaft 24; Pinion shaft 8 one ends are connected with sword transmission wheel 9, and gear shaft 8 other ends stretch in wefting insertion case 10, pinion shaft 8 and sector gear 3 engagements, and sector gear 3 and the coaxial setting of locating shaft 24, and sector gear 3 is fixedly connected with swing case 2.
Power is by camshaft 1 input, drive sector gear 3 reciprocally swingings by eccentric block 13, transmission arm 5, Special-shaped bearing 6 and swing case 2, sector gear 3 driving pinion axles 8 and sword belt wheel 9 reciprocating rotations, sword belt wheel drive sword belt 30 and 40 reciprocating motions of sword head realize the wefting insertion action.
Its operation principle is: referring to Fig. 6 to Figure 10, camshaft 1(is equivalent to the RS section in Fig. 9 and Figure 10) moving in a circle and driving eccentric block 13(is equivalent to AB section in Fig. 9 and Figure 10) eccentric rotary, because transmission arm 5(is equivalent to CNO section in Fig. 9 and Figure 10) central axis d1(see Fig. 7 and Fig. 8, d1 is equivalent to the BC section in Fig. 9 and Figure 10) see Fig. 6 and Fig. 7 with the central axis a(of camshaft) intersect and form the angle α that spends less than 90, so the movement locus of transmission arm 5 formation taper; Because transmission arm 5 and Special-shaped bearing 6(are equivalent to DE section in Fig. 9 and Figure 10) be rotatably assorted, Special-shaped bearing 6 by connecting axle 61 with swing case 2(and be equivalent to DFGE in Fig. 9 and Figure 10) be rotatably assorted, the central axis c(of connecting axle sees Fig. 7 and Fig. 8, and this central axis c is equivalent to the FG section in Fig. 9 and Figure 10) intersect with the central axis d2 of Special-shaped bearing and form the angle of spending less than 90.Swing case 2 peripheries and be provided with locating shaft 24, the central axis b(of locating shaft sees Fig. 6) radially pass swing case 2 and be rotationally connected with wefting insertion case 10, the central axis c of described connecting axle and the central axis b of locating shaft are perpendicular, and the central axis c of the central axis a of described camshaft, the central axis d1 of transmission arm, connecting axle and the central axis b of locating shaft intersect on C point (seeing Fig. 9 and Figure 10).
In addition, the central axis of the central axis d2(Special-shaped bearing 6 of described Special-shaped bearing and the central axis d1 of transmission arm are overlapping) with the central axis g angle that swings case be β, angle β is less than 90 degree, the radial section e angle of the central axis d1 of described transmission arm and Special-shaped bearing 6 is θ, and angle theta equals 90 degree.So when transmission arm 5 rotated, Special-shaped bearing 6 also was synchronized with the movement, and Special-shaped bearing 6 guarantees that its radial section e(sees Fig. 8) and the central axis d1 of transmission arm between angle theta constant, so Special-shaped bearing 6 swings back and forth around the central axis c of its connecting axle; Simultaneously, guarantee that the central axis d2 of its Special-shaped bearing and the central axis g angle that swings case are that β is constant, swing back and forth around the central axis b of its locating shaft so swing case 2, the action that swings back and forth that swings case 2 just in time meets the motion requirement of sword transmission wheel 9.
Follow, exactly the transmission of power that swings case 2 is equivalent to LM in Fig. 9 and Figure 10 to sword transmission wheel 9(), this embodiment is equivalent to CQP in Fig. 9 and Figure 10 by sector gear 3() and pinion shaft 8(be equivalent to JK in Fig. 9 and Figure 10) with transmission of power to sword transmission wheel 9, sector gear 3 is fixedly connected with swing case 2, and the center line f of sector gear and the radial section that swings case 2 (can be with reference to the central axis c of connecting axle in figure 8, because the central axis c of connecting axle is positioned on the radial section that swings case 2; In addition, can also be with reference to the FG section of figure 9 and Figure 10) between form fixed angle γ.The tooth of sector gear 3 (being equivalent to the QP section in Fig. 9 and Figure 10) and pinion shaft 8(are equivalent to the HIK section in Fig. 9 and Figure 10) engagement, sword transmission wheel 9 is fixed on pinion shaft 8, and is identical with pinion shaft 8 angular speed, form synchronously back rotation.
Above-mentioned transmission arm 5 can be regulated with the connection angle of eccentric block 13, thereby changes the α angle, changes the angle value of α, thus the traverse of regulating sword transmission wheel 9.
Claims (8)
1. a Weft insertion gearing mechanism, comprise camshaft (1), and camshaft (1) is provided with eccentric block (13), it is characterized in that: also comprise transmission arm (5), Special-shaped bearing (6) and swing case (2);
Described transmission arm (5) one ends are connected with eccentric block (13) on camshaft (1), transmission arm (5) other end is connected with Special-shaped bearing (6) by gland (7), and the central axis (a) of the central axis of transmission arm (d1) and camshaft intersects and forms the angle α that spends less than 90;
Its outer ring surface of described Special-shaped bearing (6) is provided with two connecting axles (61), two connecting axles (61) are with respect to the centroclinal setting of Special-shaped bearing (6), the central axis of two connecting axles (c) is on same straight line, and the central axis (d2) of the central axis of two connecting axles (c) and Special-shaped bearing intersects and forms the angle of spending less than 90;
Described swing case (2) in the form of a ring, swing case (2) periphery and be provided with locating shaft (24), the central axis of locating shaft (b) is vertical with ring center, described Special-shaped bearing (6) is arranged in swing case (2), also is rotatably assorted with swinging case (2) by two connecting axles (61), and the central axis (b) of the central axis of described two connecting axles (c) and locating shaft is perpendicular;
The central axis (c) of the central axis (d1) of the central axis of described camshaft (a), transmission arm, two connecting axles and the central axis (b) of locating shaft intersect to be gone up on one point.
2. Weft insertion gearing mechanism according to claim 1, it is characterized in that: described transmission arm (5) one ends are provided with flat tenon (55), flat tenon (55) both sides are provided with arc adjustment hole (551), eccentric block (13) is arranged in flat tenon (55), bolt (54) passes arc adjustment hole (551) transmission arm (5) and eccentric block (13) is linked together, the other end of described transmission arm (5) is provided with hollow shaft (57), and hollow shaft (57) periphery and Special-shaped bearing (6) are rotatably assorted.
3. Weft insertion gearing mechanism according to claim 2, it is characterized in that: described flat tenon (55) both sides are provided with the first compact heap (51) and the second compact heap (52), wherein at least one arc adjustment hole (551) of the corresponding transmission arm of the medial surface of at least one compact heap (5); Compact heap is provided with deep-slotted chip breaker (511), is provided with limited block (53) in deep-slotted chip breaker (511), and work timing position piece (53) stretches in the arc adjustment hole (551) of flat tenon (55) both sides.
4. Weft insertion gearing mechanism according to claim 3, it is characterized in that: be provided with limited step (58) between the hollow shaft (57) of described transmission arm (5) and flat tenon (55), hollow shaft (57) inserts in Special-shaped bearing (6), the interior loop contacts of limited step (58) end face and Special-shaped bearing (6); The interior ring interference fit of the cylindrical of hollow shaft (57) and Special-shaped bearing (6), the front end of hollow shaft (57) also is provided with gland (7), and gland (7) periphery is pressed on bearing inner ring.
5. Weft insertion gearing mechanism according to claim 4, it is characterized in that: described eccentric block (13) end is provided with the central shaft (14) with the concentric setting of camshaft (1), central shaft (14) extends in the endoporus of transmission arm (5) and is connected with centralized positioning axle (4), centralized positioning axle (4) is connected with transmission arm (5) by slide bar (41), and slide bar (41) radially passes centralized positioning axle (4) and transmission arm (5).
6. Weft insertion gearing mechanism according to claim 1, it is characterized in that: two connecting axles (61) of the corresponding Special-shaped bearing of described swing case (2) (6) are provided with two axis holes (23), connecting axle (61) inserts in axis hole (23), connection bearing (22) and swing case gland (21) successively between connecting axle (61) periphery and axis hole (23) inwall; The central axis of described Special-shaped bearing (d2) is β with central axis (g) angle that swings case, and angle β is less than 90 degree.
7. Weft insertion gearing mechanism according to claim 1, it is characterized in that: also comprise the case that beats up (20), wefting insertion case (10), sword transmission wheel (9), sector gear (3) and pinion shaft (8), wefting insertion case (10) is fixed on case (20) one sides of beating up, camshaft (1) is arranged in the case that beats up (20), eccentric block (13) is positioned at wefting insertion case (10), swings case (2) and is rotationally connected by its locating shaft (24) and wefting insertion case (10); Pinion shaft (8) one ends are connected with sword transmission wheel (9), pinion shaft (8) other end stretches in wefting insertion case (10), pinion shaft (8) and sector gear (3) engagement, sector gear (3) and the coaxial setting of locating shaft (24), and sector gear (3) is fixedly connected with swing case (2).
8. Weft insertion gearing mechanism according to claim 7, it is characterized in that: power is inputted by camshaft (1), drive sector gear (3) reciprocally swinging by eccentric block (13), transmission arm (5), Special-shaped bearing (6) and swing case (2), sector gear (3) driving pinion axle (8) and sword belt wheel (9) reciprocating rotation, sword belt wheel drive sword belt (30) and sword head (40) reciprocating motion realize the wefting insertion action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101292110A CN103173914A (en) | 2013-04-15 | 2013-04-15 | Wefting insertion transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101292110A CN103173914A (en) | 2013-04-15 | 2013-04-15 | Wefting insertion transmission mechanism |
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| CN103173914A true CN103173914A (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101292110A Pending CN103173914A (en) | 2013-04-15 | 2013-04-15 | Wefting insertion transmission mechanism |
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| CN (1) | CN103173914A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404696A (en) * | 2014-11-26 | 2015-03-11 | 浙江理工大学 | Space cam weft insertion and beating-up mechanisms of rapier loom |
| CN105671748A (en) * | 2016-03-23 | 2016-06-15 | 浙江万利纺织机械有限公司 | Spindle assembly of rapier loom and left-right weft insertion phase adjusting method |
| CN105714454A (en) * | 2016-03-23 | 2016-06-29 | 浙江万利纺织机械有限公司 | Rapier loom main shaft assembly with static balance structure and initial phase positioning method |
| CN109591075A (en) * | 2018-12-27 | 2019-04-09 | 青岛三信全机械有限公司 | Segmentizing unit is used in a kind of production of rice cake |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6468544A (en) * | 1987-08-24 | 1989-03-14 | Nuovo Pignone Spa | Gripper tape driving apparatus of shuttleless loom |
| EP0526390A1 (en) * | 1991-07-24 | 1993-02-03 | Sulzer RàTi Ag | Gripper loom with an insert device which is adjustable according to the thread properties |
| 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 |
| CN1779008A (en) * | 2004-11-25 | 2006-05-31 | 太平洋机电(集团)有限公司 | Driving mechanism of rapier belt for rapier loom |
| CN201103015Y (en) * | 2007-08-14 | 2008-08-20 | 江阴市第四纺织机械制造有限公司 | Driving mechanism of rapier belt or rapier for rapier loom |
| CN201144959Y (en) * | 2008-01-22 | 2008-11-05 | 无锡市博富康精密机械有限责任公司 | Rapier loom weft insertion bearing |
| CN203187879U (en) * | 2013-04-15 | 2013-09-11 | 广东丰凯机械股份有限公司 | Wefting insertion transmission mechanism |
-
2013
- 2013-04-15 CN CN2013101292110A patent/CN103173914A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6468544A (en) * | 1987-08-24 | 1989-03-14 | Nuovo Pignone Spa | Gripper tape driving apparatus of shuttleless loom |
| EP0526390A1 (en) * | 1991-07-24 | 1993-02-03 | Sulzer RàTi Ag | Gripper loom with an insert device which is adjustable according to the thread properties |
| 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 |
| CN1779008A (en) * | 2004-11-25 | 2006-05-31 | 太平洋机电(集团)有限公司 | Driving mechanism of rapier belt for rapier loom |
| CN201103015Y (en) * | 2007-08-14 | 2008-08-20 | 江阴市第四纺织机械制造有限公司 | Driving mechanism of rapier belt or rapier for rapier loom |
| CN201144959Y (en) * | 2008-01-22 | 2008-11-05 | 无锡市博富康精密机械有限责任公司 | Rapier loom weft insertion bearing |
| CN203187879U (en) * | 2013-04-15 | 2013-09-11 | 广东丰凯机械股份有限公司 | Wefting insertion transmission mechanism |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404696A (en) * | 2014-11-26 | 2015-03-11 | 浙江理工大学 | Space cam weft insertion and beating-up mechanisms of rapier loom |
| CN104404696B (en) * | 2014-11-26 | 2016-01-20 | 浙江理工大学 | A kind of Rapier looms space cam wefting insertion and beating-up mechanism |
| CN105671748A (en) * | 2016-03-23 | 2016-06-15 | 浙江万利纺织机械有限公司 | Spindle assembly of rapier loom and left-right weft insertion phase adjusting method |
| CN105714454A (en) * | 2016-03-23 | 2016-06-29 | 浙江万利纺织机械有限公司 | Rapier loom main shaft assembly with static balance structure and initial phase positioning method |
| CN105671748B (en) * | 2016-03-23 | 2017-06-23 | 浙江万利纺织机械有限公司 | The spindle assemblies and left and right wefting insertion phase adjusting method of a kind of rapier loom |
| CN105714454B (en) * | 2016-03-23 | 2017-08-04 | 浙江万利纺织机械有限公司 | A kind of localization method of rapier loom main shaft component and initial phase with static balance structure |
| CN109591075A (en) * | 2018-12-27 | 2019-04-09 | 青岛三信全机械有限公司 | Segmentizing unit is used in a kind of production of rice cake |
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Application publication date: 20130626 |