CN107177920A - A kind of Woven glass cloth for air-jet loom twists and knits shedding motion and method of work - Google Patents
A kind of Woven glass cloth for air-jet loom twists and knits shedding motion and method of work Download PDFInfo
- Publication number
- CN107177920A CN107177920A CN201710640931.1A CN201710640931A CN107177920A CN 107177920 A CN107177920 A CN 107177920A CN 201710640931 A CN201710640931 A CN 201710640931A CN 107177920 A CN107177920 A CN 107177920A
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- China
- Prior art keywords
- shedding
- pin
- opening
- motion
- heald frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C5/00—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices
Abstract
Twisted the present invention relates to a kind of Woven glass cloth for air-jet loom and knit shedding motion and method of work, including support body, opening drive apparatus and traversing drive device are fixed with the support body, the opening drive apparatus and traversing drive device are connected with Warp opening mechanism respectively, drive the motion of Warp opening mechanism, the opening drive apparatus and traversing drive device are connected with control system, receive the instruction that control system is sent, the invention also discloses the method for work of the device, opening drive apparatus and traversing drive device cooperatively form strand and knit wefting insertion shed open, the present invention can realize that twisting air-jet loom weaving glass weaves cotton cloth, efficiency high, product quality is high, convert fabric variety simple, it is convenient.
Description
Technical field
The present invention relates to technical field of textile machine, and in particular to a kind of Woven glass cloth for air-jet loom twists and knits opening
Device and method of work.
Background technology
Shuttleless loom typically has two kinds of loom forms of rapier loom and air-jet loom, and rapier loom is current applies the most
Extensive shuttleless loom, in addition to it is the characteristics of with shuttleless loom high speed, high automaticity, high-effect production, its is positive
Filling insertion way has very strong varietal adaptation, adapts to the wefting insertion of all kinds of parallels, rapier loom is in many barry dyeing weaving sides in addition
Also there is obvious advantage in face, can produce the Yarn-dyed fabric of much 16 barry dyeing yarns, as shuttleless loom replaces fly-shuttle loom, sword
Bar loom by the main production machine as woven fabric, air-jet loom be using jet-stream wind weft traction pass through shed open without shuttle
Loom, uses air as wefting insertion medium, and producing frictional traction to weft yarn with the compressed air stream ejected draws, by latitude
Cotton yarn tape crosses shed open, existing glass twist woven fabric be it is woven on rapier loom, and rapier loom speed it is too slow (≤
130rpm), efficiency is too low, is not suitable for the development of present fast, economical, if using air-jet weaving, need to solve two technology difficulties
Topic：
1. reducing the fluffing of warp thread, that is, friction of the warp thread in weaving process with parts of weaving machines is reduced as far as possible.
2. ensure top line under high-speed motion can accurate transverse shifting, formation strand knits.
The content of the invention
Twisted it is an object of the invention to provide a kind of Woven glass cloth for air-jet loom and knit shedding motion, improve existing twist
Shedding motion is knitted, traversing is carried out using electrical servo push rod, grips warp thread, instead of heald or doup, to solve strand using needle plate
The technical barrier applied on air-jet weaving is woven in, air-jet loom is weaved glass strand and weaves cotton cloth, to achieve these goals, this
Invention is adopted the following technical scheme that：
A kind of Woven glass cloth for air-jet loom twists to knit is fixed with opening on shedding motion, including support body, the support body
Drive device and traversing drive device, the opening drive apparatus and traversing drive device are connected with Warp opening mechanism respectively,
The motion of Warp opening mechanism is driven, the opening drive apparatus and traversing drive device are connected with control system, receive control
The instruction that system is sent.
Further, the support body includes left wallboard, right wallboard and the preceding underbeam for connecting left wallboard and right wallboard.The left side
The support of construction opening drive device and traversing drive device is fixed with wallboard.
Further, the Warp opening mechanism includes first heald frame and second heald frame, first heald frame and second
Piece heald frame bottom, which is respectively fixed with two heald frame struts, heald frame strut, is connected with shedding pin and lower shedding pin, upper and lower shedding
Pin is fixedly connected by connecting rod with upper and lower shedding axle, and the two ends of upper and lower shedding axle are rotatable to be fixed on left and right wallboard.
Further, first heald frame lower end is fixed with lower pin holder, lower pin holder and is fixed with pin of entrying, described
Second heald frame upper end is fixed with linear bearing seat, linear bearing seat and is equipped with Linear bearing guide rail, Linear bearing guide rail
One end, which is fixed with guide groove, the Linear bearing guide rail, is fixedly connected with pin holder, is fixed with and wears on the upper pin holder
Yarn pin.
Further, the pin of entrying includes needle body and syringe needle, and the needle body is fixed on pin holder or lower pin holder,
Syringe needle is the bulge-structure of arc, and with hole of entrying.
Further, there is Vertical Channel in the guide groove.
Further, the opening drive apparatus includes main motor and transmission mechanism, and the transmission mechanism is passed including belt
Dynamic assembly, intermediate transmission assembly and eccentric ratio assembly, the main motor output shaft connect belt transmission assembly, passed by belt
Dynamic assembly transfers power to intermediate transmission assembly, and intermediate transmission assembly drives the motion of eccentric ratio assembly.
Further, the eccentric ratio assembly has two sets, is distributed in the both sides of upper and lower shedding axle, drives respectively upper and lower
The motion of shedding axle, two sets of eccentric ratio assemblies include eccentric ratio, opening connecting bar and opening rocking bar, the eccentric ratio one
End is connected with intermediate transmission assembly, is rotated under the drive of intermediate transmission assembly, the eccentric ratio other end and opening connecting bar
It is hinged, opening connecting bar is hinged with opening rocking bar, opening rocking bar is fixedly connected with upper and lower shedding axle respectively, the motion for the rocking bar that is open
Drive the rotation of upper and lower shedding axle.
Further, the eccentric ratio length is 32mm, and it is 189mm that opening rocking bar length is connected with upper shedding axle, with
The opening rocking bar length of lower shedding axle connection is 183mm.
Further, the traversing drive device is an electronic-servo push-rod, and its push rod shaft end is provided with ball axle
Hold, in the Vertical Channel of the ball bearing insertion guide groove.
Further, the controller of the control system is electrically connected with electronic-servo push-rod and main motor respectively, control electricity
The work of the actuating length and main motor of dynamic-servo push-rod.
Twisted the invention also discloses a kind of Woven glass cloth for air-jet loom knit shedding motion method of work include with
Lower step：
(1) row's warp thread is fixed on the entrying on pin of upper pin holder by by hole of entrying, and row's warp thread is fixed on lower pin
Panel seat is entried on pin.
(2) starts main motor by control system and electronic-servo push-rod is acted, and eccentric ratio is rotated, and is driven upper and lower
The rotation of shedding axle, upper and lower shedding axle rotates the up and down motion for driving upper and lower shedding pin, and then is driven by heald frame support bar
First heald frame and second heald frame move up and down, upper and lower needle plate bearing entry pin disengage when, upper supporting plate seat it is electronic-
Side-to-side movement is carried out in the presence of servo push-rod, so that two warp thread formation strands are knitted, upper and lower pin holder moves to pin weight of entrying
Shed open is formed during conjunction and carries out wefting insertion.
The beneficial effect of invention：
The Woven glass cloth of the present invention twists and knits shedding motion, can realize that twisting air-jet loom weaving glass weaves cotton cloth, with arrow shaft
The strand of loom is knitted shedding motion and compared, and improves speed up to more than 3 times, normal work is remained able to when speed is more than 400rpm,
And ensure that woven product is treated, using electronic-servo push-rod, can arbitrarily set the traversing distance of pin holder, conversion is knitted
Article kind simply, conveniently, improves operating efficiency.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not constitute the restriction to the application.
Fig. 1 is main structure diagram of the present invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is pin holder and pin assembling schematic front view of above entrying in the present invention；
Fig. 4 is pin holder and pin assembling schematic side view of above entrying in the present invention；
Fig. 5 is the strand woven fabric schematic diagram produced using apparatus of the present invention；
Wherein：1. left wallboard, 2. right wallboards, 3. supports one, 4. supports two, 5. first heald frames, 6. second heald frames, 7.
Heald frame support bar one, 8. heald frame support bars two, shedding pin on 9., 10. connecting shafts, 11. connecting rods, shedding axle on 12., under 13.
Shedding pin, 14. times pin holders, 15. linear bearing seats, 16. Linear bearing guide rails, 17. guide grooves, 171. Vertical Channels, on 18.
Pin holder, pin of entrying on 19., 191. needle bodies, 192. syringe needles, 193. are entried hole, and 20. fixing holes, 21. main motors, 22. belts are passed
Dynamic assembly, 221. driving pulleys, 222. driven pulleys, 223. belt transmission assembly output shafts, 23. eccentric ratio assemblies one, 24.
Eccentric ratio assembly two, 231. eccentric ratios, 232. opening connecting bars, 233. opening rocking bars, 25. electronic-servo push-rods, 251. push away
Bar axle, pin of entrying under 26., underbeam, 28. times shedding axles, 29. ball bearings before 27..
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
As Figure 1-4, a kind of Woven glass cloth for air-jet loom twists and knits shedding motion, including support body, the support body
On be fixed with opening drive apparatus and traversing drive device, the opening drive apparatus and traversing drive device are opened with warp thread respectively
Mouth mechanism is connected, the motion of driving Warp opening mechanism, and the opening drive apparatus and traversing drive device connect with control system
Connect, receive the instruction that control system is sent.
The support body includes left wallboard 1, right wallboard 2 and the preceding underbeam 27 for connecting left wallboard and right wallboard.The left wallboard
On be fixed with construction opening drive device support 1 and install traversing drive device support 24.
The Warp opening mechanism includes first heald frame 5 and second heald frame 6, and first lower end of heald frame 5 fixes two
Shedding pin 9 is connected with heald frame support bar 1, heald frame strut one, specifically, heald frame support bar 1 is fixed with connecting shaft 10,
Connecting shaft 10 is slidably mounted in shedding pin 9, and upper shedding pin 9 is fixedly connected by connecting rod 11 with upper shedding axle 12,
The upper two ends of shedding axle 12 are rotatably mounted on left and right wallboard, when upper shedding axle 12 rotates, and shedding pin 9 is transported upwards in drive
Dynamic, connecting shaft 10 drives the motion upwards of heald frame support bar 1, and slip of the connecting shaft 10 in upper shedding pin 9 can ensure heald frame branch
Strut 1 is vertical up and down motion.Second bottom of heald frame 6 is fixed respectively to be connected on two heald frame struts 28, heald frame support bar two
Lower shedding pin 13 is connected to, it is comprehensive that lower shedding pin 13 drives the vertical principle that moves up and down of heald frame support bar 28 to be driven with upper shedding pin 9
The principle that frame support bar 1 moves up and down vertically is identical.
First heald frame 5 lower end has been bolted to be fixed with down on lower pin holder 14, lower pin holder 14 and entried
Second upper end of heald frame 6 is fixed with linear bearing seat 15, linear bearing seat 15 and is equipped with Linear bearing guide rail 16 described in pin 26,
Linear bearing guide rail 16 can be along linear bearing seat 15 slidably, and one end of Linear bearing guide rail 16 is fixed with guide groove 17, institute
Stating has Vertical Channel 171 in guide groove 17, one end of the guide groove 17 and Linear bearing guide rail 16 is bolted company
Connect, be bolted to connection on pin holder 18, the upper pin holder 18 and be fixed with the Linear bearing guide rail 16
Entry pin 19.The upper pin holder 18 and lower pin holder 14 are to illustrate exemplified by bending structure, above pin holder, upper needle plate
There is fixing hole 20, the fixing hole two ends are arc, middle part on the face that bending structure in seat is contacted with Linear bearing guide rail
For rectangle, fixing hole uses the distance between this structure type, conveniently adjusted two neighboring upper pin holder.The lower pin holder
14 is identical with the upper structure type of pin holder 18.
Pin 19 of being entried on described includes needle body 191 and syringe needle 192, and the needle body 191 is fixed on pin holder 18, syringe needle
192 be the bulge-structure of arc, and with hole 193 of entrying.The structure type of pin 19 of being entried on described pin 26 of being entried with is identical.
The opening drive apparatus includes main motor 21 and transmission mechanism, and the transmission mechanism includes belt transmission assembly
22nd, intermediate transmission assembly (because blocking for right wallboard does not mark in figure) and eccentric ratio assembly 1 and eccentric ratio assembly
2 24, the output shaft of main motor 21 connects the driving pulley 221 of belt transmission assembly, and driven pulley 222 drives belt transmission
Assembly output shaft 223 is rotated, and belt transmission assembly output shaft transfers power to centre as the input shaft of intermediate transmission assembly
Drive assembly, intermediate transmission assembly drives the fortune of eccentric ratio drive assembly 1 and eccentric ratio drive assembly 2 24 respectively
It is dynamic.
The eccentric ratio assembly 1 includes eccentric ratio 231, opening connecting bar 232 and opening rocking bar 233, the bias
The one end of connecting rod 231 is connected with the output shaft of intermediate transmission assembly, is rotated under the drive of intermediate transmission assembly, the eccentric ratio
231 other ends are hinged with opening connecting bar 232, and opening connecting bar 232 is hinged with opening rocking bar 233, opening rocking bar 233 and upper shedding axle
12 are fixedly connected, and the rotation of eccentric ratio 231 can drive the rotation of shedding axle 12.The structure of the eccentric ratio assembly 2 24
Form is identical with eccentric ratio assembly one, and eccentric ratio assembly two drives the rotation of lower shedding axle 28.
The eccentric ratio length of the eccentric ratio assembly one and eccentric ratio assembly two is kept to 32mm by 50mm, and bias is even
The opening rocking bar length of bar assembly one is 189mm, and the opening rocking bar length of eccentric ratio assembly two is 183mm, by bias
The reduction of length of connecting rod and opening rocking bar length recalculate design, Warp opening amount is reduced to 46mm by 70mm, reduce
The amount of tension of warp thread, reduces broken yarn or fluffing.
The traversing drive device is an electronic-servo push-rod 25, and its end of push rod shaft 251 is provided with ball bearing 29,
In the Vertical Channel 171 of the ball bearing insertion guide groove 17, ball bearing can realize that push rod shaft end exists with guide groove
The relative motion of vertical direction, push rod shaft end promote guide groove 17, it is possible to achieve guide groove 17, Linear bearing guide rail 16, on
Pin holder 18 and on entry the left and right traversing of pin 19.
Narration part is not the existing structure of existing weaving machine twisted textile shedding motion to the present invention in detail.
The invention also discloses the method for work that a kind of Woven glass cloth strand for air-jet loom knits shedding motion, including with
Lower step：
(1) row's warp thread is fixed on the entrying on pin of upper pin holder by by hole of entrying, and row's warp thread is fixed on lower pin
Panel seat is entried on pin.
(2) starts main motor by control system and electronic-servo push-rod is acted, and the eccentric of eccentric ratio assembly one connects
Bar is rotated, and the rotation of shedding axle in drive, upper shedding axle drives the up and down motion of upper shedding pin, and heald frame support bar one passes through connection
The fit form of axle and upper shedding pin ensure that heald frame support bar one is moved in vertical direction, the motion shape of heald frame support bar two
Formula is identical with the forms of motion of heald frame support bar one, and heald frame support bar one and heald frame support bar two drive first heald frame and respectively
The up and down motion of two heald frames, and then drive the motion of upper and lower needle plate bearing and upper and lower pin of entrying, upper and lower needle plate bearing is worn
During the disengagement of yarn pin, electronic-servo push-rod promotes guide groove motion, and then promotes Linear bearing guide rail horizontal along linear bearing seat seat
Motion, the upper pin holder of drives and on entry the transverse movement of pin knitted so that two warp thread form strands, upper and lower pin holder is moved
Shed open, which is formed, when being overlapped to pin of entrying carries out wefting insertion.The strand woven fabric of formation is as shown in figure 5, the action profit of electronic-servo push-rod
It is adjusted with control system, can arbitrarily sets the size of traversing, is more convenient to change the kind of fabric.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, not to present invention protection model
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deform still within protection scope of the present invention that creative work can make.
Claims (9)
1. a kind of Woven glass cloth for air-jet loom twists and knits shedding motion, it is characterised in that including support body, solid on the support body
Surely have opening drive apparatus and a traversing drive device, the opening drive apparatus and traversing drive device respectively with Warp opening machine
Structure is connected, the motion of driving Warp opening mechanism, and the opening drive apparatus and traversing drive device are connected with control system, connect
Receive the instruction that control system is sent；
The support body includes being fixed with left wallboard, right wallboard and the preceding underbeam for connecting left wallboard and right wallboard, the left wallboard
The support of construction opening drive device and traversing drive device；
The Warp opening mechanism includes first heald frame and second heald frame, first heald frame and second heald frame bottom difference
It is fixed with two heald frame struts, heald frame strut and is connected with upper and lower shedding pin, upper and lower shedding pin is carried by connecting rod with upper and lower
Comprehensive axle is fixedly connected, and the two ends of upper and lower shedding axle are rotatable to be fixed on left and right wallboard.
2. a kind of Woven glass cloth for air-jet loom as described in right will go 1, which is twisted, knits shedding motion, it is characterised in that described
First heald frame lower end, which is fixed with lower pin holder, lower pin holder, is fixed with pin of entrying, and second heald frame upper end is fixed with
Linear bearing guide rail is equipped with linear bearing seat, linear bearing seat, one end of Linear bearing guide rail is fixed with guide groove, described
It is fixedly connected with Linear bearing guide rail on pin holder, the upper pin holder and is fixed with pin of entrying.
3. a kind of Woven glass cloth for air-jet loom as claimed in claim 2 twists and knits shedding motion, it is characterised in that described
Pin of entrying includes needle body and syringe needle, and the needle body is fixed on pin holder or lower pin holder, and syringe needle is the bulge-structure of arc,
And with hole of entrying.
4. a kind of Woven glass cloth for air-jet loom as claimed in claim 2 twists and knits shedding motion, it is characterised in that described
There is Vertical Channel in guide groove.
5. a kind of Woven glass cloth for air-jet loom as claimed in claim 1 twists and knits shedding motion, it is characterised in that described
Opening drive apparatus include main motor and transmission mechanism, the transmission mechanism include belt transmission assembly, intermediate transmission assembly and
Eccentric ratio assembly, the main motor output shaft connects belt transmission assembly, in being transferred power to by belt transmission assembly
Between drive assembly, intermediate transmission assembly drives the motion of eccentric ratio assembly.
6. a kind of Woven glass cloth for air-jet loom as claimed in claim 5 twists and knits shedding motion, it is characterised in that described
Eccentric ratio assembly has two sets, is distributed in the both sides of upper and lower shedding axle, and the motion of upper and lower shedding axle is driven respectively, and two sets eccentric
Connecting rod ASSY includes eccentric ratio, opening connecting bar and opening rocking bar, and described eccentric ratio one end is connected with intermediate transmission assembly,
Rotated under the drive of intermediate transmission assembly, the eccentric ratio other end is hinged with opening connecting bar, and opening connecting bar shakes with opening
Bar is hinged, and opening rocking bar is fixedly connected with upper and lower shedding axle.
7. a kind of Woven glass cloth for air-jet loom as claimed in claim 6 twists and knits shedding motion, it is characterised in that described
Eccentric ratio length is 32mm, and the opening rocking bar length being connected with upper shedding axle is 189mm, with opening that lower shedding axle is connected
Mouth rocking bar length is 183mm.
8. a kind of Woven glass cloth for air-jet loom as claimed in claim 4 twists and knits shedding motion, it is characterised in that described
The Vertical Channel of guide groove has been embedded in ball bearing, and the ball bearing is arranged in the traversing drive device, the horizontal stroke
Dynamic drive device is an electronic-servo push-rod, and the ball bearing is arranged on the push rod shaft end of electronic-servo push-rod.
9. a kind of Woven glass cloth for air-jet loom twists the method for work for knitting shedding motion, it is characterised in that including following step
Suddenly：
(1) row's warp thread is fixed on the entrying on pin of upper pin holder by by hole of entrying, and row's warp thread is fixed on lower pin holder
Entry on pin.
(2) starts main motor by control system and electronic-servo push-rod is acted, and eccentric ratio is rotated, and drives upper and lower shedding
The rotation of axle, upper and lower shedding axle rotates the up and down motion for driving upper and lower shedding pin, and then drives first by heald frame support bar
Piece heald frame and second heald frame move up and down, when the pin of entrying of upper and lower needle plate bearing is disengaged, and upper supporting plate seat is in electronic-servo
Side-to-side movement is carried out in the presence of push rod, so that two warp thread formation strands are knitted, when upper and lower pin holder moves to pin of entrying and overlapped
Form shed open and carry out wefting insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710640931.1A CN107177920B (en) | 2017-07-31 | 2017-07-31 | A kind of Woven glass cloth for air-jet loom twists and knits shedding motion and method of work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710640931.1A CN107177920B (en) | 2017-07-31 | 2017-07-31 | A kind of Woven glass cloth for air-jet loom twists and knits shedding motion and method of work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107177920A true CN107177920A (en) | 2017-09-19 |
| CN107177920B CN107177920B (en) | 2018-04-24 |
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ID=59838450
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710640931.1A Active CN107177920B (en) | 2017-07-31 | 2017-07-31 | A kind of Woven glass cloth for air-jet loom twists and knits shedding motion and method of work |
Country Status (1)
| Country | Link |
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| CN (1) | CN107177920B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829191A (en) * | 2017-12-26 | 2018-03-23 | 聊城由甲纺织机械有限公司 | A kind of harness frame in aweaving machine provided with transverse moving mechanism |
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| JPH11241245A (en) * | 1997-12-24 | 1999-09-07 | Staubli Faverges | Electric rotary actuator for forming opening in weaving machine |
| CN2661724Y (en) * | 2003-08-04 | 2004-12-08 | 南海市西樵俊兴纺机制造厂 | Winding weave rapier glass fiber machine |
| CN201125302Y (en) * | 2007-11-24 | 2008-10-01 | 王志坚 | Glass fiber weaving machine twisted textile cam shedding opening mechanism |
| CN201125304Y (en) * | 2007-11-23 | 2008-10-01 | 王志坚 | Heald frame special for glass fiber weaving machine twisted textile |
| CN204356475U (en) * | 2014-10-29 | 2015-05-27 | 江苏九鼎新材料股份有限公司 | A kind of institutional framework of novel glass fiber grey cloth |
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2017
- 2017-07-31 CN CN201710640931.1A patent/CN107177920B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11241245A (en) * | 1997-12-24 | 1999-09-07 | Staubli Faverges | Electric rotary actuator for forming opening in weaving machine |
| CN2661724Y (en) * | 2003-08-04 | 2004-12-08 | 南海市西樵俊兴纺机制造厂 | Winding weave rapier glass fiber machine |
| CN201125304Y (en) * | 2007-11-23 | 2008-10-01 | 王志坚 | Heald frame special for glass fiber weaving machine twisted textile |
| CN201125302Y (en) * | 2007-11-24 | 2008-10-01 | 王志坚 | Glass fiber weaving machine twisted textile cam shedding opening mechanism |
| CN204356475U (en) * | 2014-10-29 | 2015-05-27 | 江苏九鼎新材料股份有限公司 | A kind of institutional framework of novel glass fiber grey cloth |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829191A (en) * | 2017-12-26 | 2018-03-23 | 聊城由甲纺织机械有限公司 | A kind of harness frame in aweaving machine provided with transverse moving mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107177920B (en) | 2018-04-24 |
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Effective date of registration: 20181213 Address after: 266000 No. 187 Wangtai Road, Wangtai Town, Huangdao District, Qingdao City, Shandong Province Patentee after: Qingdao Xingze Electromechanical Technology Co., Ltd. Address before: 266000 Wangtai Town, Qingdao City, Shandong Province Patentee before: Qingdao Tongchun Oil Instrument Co., Ltd. |