CN103726161B - The forcing down of passive open type air-jet loom heald frame, localization method and flatly combine positioner - Google Patents
The forcing down of passive open type air-jet loom heald frame, localization method and flatly combine positioner Download PDFInfo
- Publication number
- CN103726161B CN103726161B CN201310382668.2A CN201310382668A CN103726161B CN 103726161 B CN103726161 B CN 103726161B CN 201310382668 A CN201310382668 A CN 201310382668A CN 103726161 B CN103726161 B CN 103726161B
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- China
- Prior art keywords
- positioner
- heald frame
- cushion block
- comprehensive
- flat
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/06—Heald frames
- D03C9/0666—Connection of frame parts
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
- Looms (AREA)
Abstract
The present invention is directed to when the parts such as the opening arm in prior art replacing passive type air-jet loom shedding cam box body force down heald frame and need the deficiency that personnel are many, operational hazards, the easily personnel that cause injure, the forcing down of a kind of air-jet loom heald frame, localization method are provided and flatly combine positioner, this device comprises heald frame and forces down the fixture that positioner and heald frame force down positioner, described fixture is forced down positioner with described heald frame and is fixedly connected with, and described heald frame forces down the regulator that positioner comprises hold down gag and described hold down gag is moved up and down; Adopt this device to force down heald frame, first with flat device of combining, heald frame is placed in comprehensive mean place, then force down with flat positioner of combining and locate heald frame, adopting said apparatus and method, can operating personnel be reduced and handling safety.
Description
Technical field
The present invention relates to the forcing down of heald frame, localization method and used flatly combine positioner, particularly relate to the forcing down of heald frame when passive open type air-jet loom is shunt, localization method and used flatly combine positioner.
Background technology
Passive opening air-jet loom manufacturer and loom user, in production and maintenance process, usually need the steel cable changing the parts such as the opening arm in shedding cam box body or lifting heald frame.In existing operation, first flat combining is carried out with flat device of combining, then need to press down heald frame with heald frame separator above two people to loom, make the steel wire rope of hanging heald frame loose, throw off by the people of below loom the steel wire rope that heald frame lower end heald frame links up with again to link up with, then dismantle, other parts changed in opening arm and cam box.Adopt said method and instrument to press down heald frame, there is following shortcoming: 1, the spring returned in comprehensive case easily comes off, so overhead guard shell, the lucite case of comprehensive case need be removed back in advance, spring is tied up, so workload is large; 2, need manpower many and operational hazards, easily cause personnel's injury accident.When using heald frame separator pressure heald frame, need the upper top heald frame separator pressure heald frame to loom of two operating personnel, throw off steel wire rope by the operating personnel be positioned at below loom again to link up with, three people operate simultaneously, not only operating efficiency is low, when depressing heald frame, two people stand in above loom, the local area stepped on for pin is very little, and during lower pressure heald frame the centre of body weight of operating personnel on both hands, when heald frame separator hook hang built on the sand time, be easy to produce unhook phenomenon, unhook can make operating personnel when firmly pressing down, both hands lose support, health is flutterred before losing center of gravity and is caused human body tumble injury.When heald frame needs return, along with the slowly reduction of staff strength, heald frame separator can slowly rise return.In the process, the gap gib head that is too small or heald frame separator returned between comprehensive arm of some loom is too roomy, can not rise in the gap making the gib head of heald frame separator easily be stuck in back between comprehensive arm, the gib head after gib head that often occurs rocking back and forth can be upspring suddenly, the position of upspringing is just in time facing to the face of operating personnel, because the traction strength of spring is comparatively large, so can grievous injury operating personnel face.This injury happens occasionally in user producer, and this type of accident also occurred air-jet loom general assembly production line.
Summary of the invention
The object of the invention is, change for prior art when the parts such as opening arm in passive type air-jet loom shedding cam box body force down heald frame and need the deficiency that personnel are many, operational hazards, the easily personnel that cause injure, provide a kind of and can reduce operating personnel and the forcing down of handling safety, easy passive open type air-jet loom heald frame, localization method and flatly combine positioner.
The object of the invention is to be achieved through the following technical solutions:
A kind of flat comprehensive positioner, comprise heald frame and force down the fixture that positioner and heald frame force down positioner, described fixture is forced down positioner with described heald frame and is fixedly connected with, and described heald frame forces down the regulator that positioner comprises hold down gag and described hold down gag is moved up and down;
Described fixture is holder, described heald frame forces down positioner and is made up of pressing plate, adjustment cushion block and adjustment bolt, the upper surface of described pressing plate is provided with vertical adjustment bolt hole, described pressing plate lower surface (opposite position is provided with horizontal cushion block inserting groove with described adjustment bolt hole, described adjustment cushion block is inserted in described cushion block inserting groove, and described adjustment bolt is arranged in described adjustment bolt hole to hold out against with described adjustment cushion block and is connected;
Described cushion block inserting groove is multiple, and be set parallel to each other, the quantity of described adjustment cushion block and described cushion block inserting groove matches, each described cushion block inserting groove plug-in mounting connects the adjustment cushion block described in, correspondingly with the position of each described cushion block inserting groove be provided with described adjustment bolt hole, in each described adjustment bolt hole, be provided with described adjustment bolt;
Described holder is in " U " type, and the side wall ends of described holder is vertically installed with engaging lug, and described pressing plate is fixedly connected with by described engaging lug with described holder;
Described fixture is bearing, described heald frame forces down positioner and comprises depression bar, adjusting rod, the two ends of described adjusting rod are provided with the contrary screw thread of rotation direction, the oscillating bearing corresponding to described thread rotary orientation is fixedly installed respectively, the depression bar (130) described in described adjusting rod connects and described bearing on described bearing He on described depression bar;
Described adjusting rod is two, is respectively arranged with described oscillating bearing at the two ends of described depression bar and described bearing;
Also be provided with location-plate, described location-plate is made up of plane of structure and vertical plane, described plane of structure and described vertical plane are respectively arranged with connecting hole, and described bearing is fixedly connected with location-plate by the connecting hole that connecting hole and the plane of structure of described location-plate that it is arranged are arranged.
The forcing down of passive open type air-jet loom heald frame, a localization method, be first placed in comprehensive mean place with flat device of combining by heald frame, then forces down with flat comprehensive positioner and locate heald frame;
The flat comprehensive positioner of described use forces down and locates heald frame and is: adopt aforesaid flat comprehensive positioner, when after the comprehensive mean place that described heald frame reaches described, described holder is fixedly installed on back on the box body wall of comprehensive case, described pressing plate is fixedly connected with described holder, the lower surface of described pressing plate is compressed with the top of described heald frame be connected, in cushion block inserting groove described in described adjustment cushion block is inserted, in adjustment bolt hole described in described adjustment bolt is inserted, screw described adjustment bolt, described adjustment cushion block is made to force down described heald frame further loose to the steel wire rope connecting described heald frame,
The flat positioner of combining of described use forces down and locates heald frame for forcing down and localization part heald frame, its method is as follows: adopt aforesaid flat comprehensive positioner, when after the comprehensive mean place that described heald frame reaches described, described holder is fixedly installed on back on comprehensive box body wall, described pressing plate is fixedly connected with described holder, the lower surface of described pressing plate is compressed with the top of described heald frame be connected, in cushion block inserting groove described in described adjustment cushion block is inserted, in adjustment bolt hole described in described adjustment bolt is inserted, screw the adjustment bolt corresponding with the heald frame that described need force down, corresponding described adjustment cushion block is forced down further, and heald frame that described need force down is loose to the steel wire rope connecting described heald frame,
The flat comprehensive positioner of described use forces down and locates heald frame and is: adopt aforesaid flat comprehensive positioner, when after the comprehensive mean place that described heald frame reaches described, described bearing is fixed on the described casing returning comprehensive case, and make described bearing be positioned at go back to the below of comprehensive arm, described depression bar is returned comprehensive arm through described, depression bar described in connecting with the oscillating bearing of described adjusting rod and described bearing, adjusting rod described in rotation, shorten the length of described adjusting rod, the described heald frame returned described in the descending drive of comprehensive arm is made to come downwards to the steel wire rope looseness making the described heald frame bottom of connection.
Because the flat of structure of the present invention combines positioner, the regulator it being provided with hold down gag and this hold down gag is moved up and down, make the steel wire rope of lifting heald frame loose so available hold down gag makes heald frame move down into, and keep heald frame highly motionless at this, so simple to operate, safety.
Adopt method of the present invention, first with flat device of combining, heald frame is placed in comprehensive mean place, then flat positioner of combining is fixed on back on comprehensive box body, force down with the hold down gag of flat comprehensive positioner and locate heald frame, so can manpower be reduced, handling safety, easy.
Accompanying drawing explanation
Fig. 1 is flat comprehensive the first the example structure schematic diagram of positioner of the present invention;
Fig. 2 is the flat pressing plate lower surface configuration schematic diagram combining positioner embodiment shown in Fig. 1;
Fig. 3 is the flat comprehensive positioner the second example structure schematic diagram of the present invention;
Fig. 4 is the flat pressing plate lower surface configuration schematic diagram combining positioner embodiment shown in Fig. 2;
Fig. 5 is for forcing down with positioner of combining flat Fig. 1 Suo Shi, locate heald frame using state schematic diagram;
Fig. 6 is for forcing down with positioner of combining flat Fig. 3 Suo Shi, locate heald frame using state schematic diagram;
Fig. 7 forces down location heald frame schematic diagram for adopting the inventive method;
Fig. 8 is flat comprehensive the third example structure schematic diagram of positioner of the present invention;
Fig. 9 is for forcing down with positioner of combining flat Fig. 8 Suo Shi, locate heald frame using state schematic diagram.
Description of reference numerals
The flat positioner 2-heald frame 3-of combining of 1-returns comprehensive case 4-heald frame hook 5-steel wire rope 6-cam box 7-heald levelling motion 8-opening arm 9-spring 10-holder 11-pressing plate 12-adjustment bolt 13-upper surface 14-lever 15-adjustment cushion block 16-and adjusts bolt hole 17-working face 18-cushion block inserting groove 19-engaging lug 20-fixing hole
100-returns comprehensive arm 120-oscillating bearing 130-depression bar 150-adjusting rod 160-bearing 170-location-plate
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Flat comprehensive positioner of the present invention comprises heald frame and forces down positioner and fixture thereof, and this fixture is forced down positioner with this heald frame and is fixedly connected with, and heald frame forces down the regulator that positioner comprises hold down gag and hold down gag is moved up and down.Fixture and force down positioner and can be designed to various structure, is now described further the flat structure combining positioner of the present invention with specific embodiment.
As shown in Figure 1, the flat of the first embodiment of the present invention combines positioner, comprises holder 10, pressing plate 11, pressing plate 11 is provided with waist hole, holder is provided with fixing hole 20, and holder 10 is fixedly connected with this connecting hole through this waist hole by bolt with pressing plate 11.Holder 10 is provided with connecting hole, for being connected to back on the casing of comprehensive case 3 by holder 10.As shown in Figure 2, the lower surface of pressing plate is working face 17, and the side of pressing plate is joint face, and waist hole is arranged on joint face.
As shown in Figure 2, preferably, working face 17 is provided with cushion block inserting groove 18, adjustment cushion block 15 is arranged in this cushion block inserting groove 18; The adjustment bolt hole 16 leading to working face 17 is vertically provided with at the position corresponding with this cushion block inserting groove 18 position of the upper surface 13 of pressing plate.
More preferably, holder 10 is in " U " type, and its two side is respectively arranged with engaging lug 19, and fixing hole 20 is arranged on engaging lug 19, and holder 10 is fixedly connected with pressing plate 11 by this engaging lug 19.
More preferably, the upper surface 13 of pressing plate 11 is provided with groove, adjustment bolt hole 16 is arranged in this groove.
Better, setting operation handle 14 on adjustment cushion block, can conveniently insert cushion block or extract in cushion block inserting groove 18 like this.This lever 14 can be screw, also can be bearing pin etc.
As shown in Figures 3 and 4, adjustment cushion block 15 can be multiple, the quantity of cushion block inserting groove 18 adapts with the quantity of adjustment cushion block 15, namely arranges an adjustment cushion block 15 in each cushion block inserting groove 18, and each cushion block inserting groove 18 correspondence arranges a minimum adjustment bolt hole 16.The quantity of such as existing harness frame in aweaving machine is eight, then adjusting cushion block is eight pieces, and cushion block inserting groove is also eight, and each cushion block inserting groove arranges an adjustment bolt hole 16, each adjustment cushion block arranges a lever 14, and each adjustment cushion block 15 is arranged in an adjustment cushion block inserting groove 18.Certainly, because the object arranging adjustment cushion block 15 is to compress heald frame 2, so the width of adjustment cushion block will adapt with the width of heald frame 2.
Below in conjunction with accompanying drawing, further illustrate the forcing down of passive open type air-jet loom heald frame, localization method.
As shown in figs. 1-7, first with heald levelling motion 7, heald frame 2 is placed in comprehensive mean place, then two flat positioners of combining are separately fixed on the casing returning comprehensive case of loom both sides, with flat positioner 1 of combining, heald frame is fixed, forcing down heald frame by adjusting the flat height combining positioner hold down gag, making connection return the steel cable of comprehensive arm loose, taking steel wire rope 5 from heald frame hook 4, make opening arm 8 no longer stressed, then dismantle, other parts changed in opening arm 8 and cam box 6 body.
Flat positioner of combining below in conjunction with embodiment of the present invention structure is described in detail to the method for operating forcing down location heald frame:
The first situation, when needing all heald frames to force down simultaneously, select flat comprehensive positioner as shown in Figure 2, its adjustment cushion block 15 is monoblock type.First with heald levelling motion 7, heald frame 2 is placed in comprehensive mean place, flat positioner 1 of combining is fixed on back on the box body wall of comprehensive case 3, the working face 17 of pressing plate 11 is contacted with the upper surface of each heald frame 2, in order to adjust the height of heald frame 2 more accurately, adjusting pad block 15 is inserted in the cushion block inserting groove 18 of working face 17, regulate the height of adjustment cushion block 15 to force down heald frame further by adjustment bolt 12, make steel wire rope loose.
The second situation, when needs force down one or several heald frame, adopt as shown in Figure 3 flat combine positioner 1, its adjustment cushion block 15 is split type, and its width and the width of every sheet heald frame adapt.First with heald levelling motion 7, all heald frames 2 are placed in comprehensive mean place, flat positioner 1 of combining is fixed on back on the wall box of comprehensive case 3, the working face 17 of pressing plate 11 is contacted with the upper surface of each heald frame 2, each adjustment cushion block 15 is inserted into respectively in corresponding cushion block inserting groove 18, make the heald frame that each adjusting pad block alignment compresses, tighten the adjustment bolt 12 corresponding with the heald frame needing to force down, adjustment cushion block 15 is made to compress heald frame 2, tighten the adjustment bolt 12 corresponding with the heald frame needing to force down further, corresponding adjustment cushion block is made to force down heald frame further, thus make corresponding steel wire rope loose.
Also the mode by forcing down back comprehensive arm 100 forces down heald frame.Now, the flat of following structure can be adopted to combine positioner 1.
As shown in Figure 8, it comprises bearing 160, is positioned at depression bar 130 above bearing 160 and the adjusting rod 150 being connected bearing 160 and depression bar 130.Depression bar 130 and bearing 160 are fixedly installed oscillating bearing 120 respectively, and the oscillating bearing 120 be arranged on depression bar 130 is contrary with the direction of rotation of the internal thread being arranged on the oscillating bearing 120 on bearing 160, the contrary connection external screw thread of rotation direction is respectively arranged with at adjusting rod 150 two ends, connect corresponding oscillating bearing 120 respectively by the two ends of adjusting rod 150, bearing 160 and depression bar 130 are linked together.Bearing 160 is provided with connecting hole, so that be fixed on back on the casing of comprehensive case 3 by flat positioner 1 of combining.
Preferably, adjusting rod 150 is two, oscillating bearing 120 is fixedly installed respectively at the two ends of depression bar 130 and bearing 160, after depression bar 130 and bearing 160 link together by adjusting rod 150, flat positioner of combining forms a rectangular frame, and the advantage of said structure is, when positioning heald frame with flat comprehensive positioner, return comprehensive arm 100 and be positioned at rectangular frame, positioned by adjusting rod 150, anti-non-return is combined arm 100 and is deviate from from depression bar 130.In order to easy to operate, the rotation direction being positioned at the oscillating bearing 120 at bearing 160 two ends is contrary, and the rotation direction being positioned at the oscillating bearing at depression bar 130 two ends is contrary.
More preferably, location-plate 170 is set, location-plate 170 is the bending structure be made up of plane of structure and vertical plane, its plane of structure and vertical plane are respectively arranged with connecting hole, bearing is fixedly connected with location-plate by the connecting hole that connecting hole and location-plate plane of structure that it is arranged are arranged, and is fixed on back on comprehensive case by location-plate by the locating hole be arranged on vertical plane.
Preferred depression bar is axle.
As shown in Fig. 9 and Fig. 7, during use, need with two flat comprehensive positioners, two flat bearings combining positioner are respectively fixed to a left side, the position be positioned at back below comprehensive arm 100 of right two times comprehensive casees 3, with heald levelling motion 7, heald frame 2 is placed in comprehensive mean place, depression bar 130 is passed back comprehensive arm 100, depression bar 130 and bearing 160 is connected with the oscillating bearing 120 of adjusting rod 150, rotation adjusting lever 150, shorten the length of adjusting rod 150, make back comprehensive arm 100 descending, the steel wire rope 5 being positioned at heald frame 2 bottom relaxes gradually, after steel wire rope 5 is lax, keep the length of adjusting rod 150 constant, comprehensive arm 100 will be returned locate, so just can dismantle or change the parts such as the opening arm 8 in cam box 6 easily, and dismantle or change long steel wire rope 5, or steel wire disk around the part such as each position guide wheel.After parts are replaced, when needing to reset, reversely rotate adjusting rod 150, make adjusting rod 150 elongated, time comprehensive arm 100 is up, returns comprehensive arm 100 and gets back to flat comprehensive position, heald frame is pressed down with flat device of combining, make depression bar no longer be subject to back the pressure of comprehensive arm, take off flat comprehensive positioner, with flat device of combining, heald frame is returned to normal position.
Adopt flat comprehensive positioner of the present invention, the height of comprehensive arm can be kept back in operation constant, also the height just maintaining heald frame is constant, so steel wire rope can be in relaxed state always, without the need to throwing off the hook of steel wire rope again, not only saved manpower, and easy to operate, cause danger hardly.
Claims (6)
1. a flat comprehensive positioner, it is characterized in that, comprise heald frame and force down the fixture that positioner and heald frame force down positioner, described fixture is forced down positioner with described heald frame and is fixedly connected with, described heald frame forces down the regulator that positioner comprises hold down gag and described hold down gag is moved up and down, described fixture is holder (10), described heald frame forces down positioner by pressing plate (11), adjustment cushion block (15) and adjustment bolt (12) composition, the upper surface (13) of described pressing plate (11) is provided with vertical adjustment bolt hole (16), at described pressing plate lower surface, described adjustment bolt hole (16) opposite position is provided with horizontal cushion block inserting groove (18), described adjustment cushion block (15) is inserted in described cushion block inserting groove (18), described adjustment bolt (12) is arranged in described adjustment bolt hole (16) to hold out against with described adjustment cushion block (15) and is connected.
2. flat comprehensive positioner as claimed in claim 1, it is characterized in that, described cushion block inserting groove (18) is for multiple, and be set parallel to each other, described adjustment cushion block (15) matches with the quantity of described cushion block inserting groove, each described cushion block inserting groove plug-in mounting connects the adjustment cushion block described in, correspondingly with the position of each described cushion block inserting groove be provided with described adjustment bolt hole, in each described adjustment bolt hole, be provided with described adjustment bolt.
3. flat comprehensive positioner as claimed in claim 1 or 2, it is characterized in that, described holder (10) is in " U " type, the side wall ends of described holder is vertically installed with engaging lug (19), and described pressing plate (11) is fixedly connected with by described engaging lug (19) with described holder (10).
4. flat comprehensive positioner as claimed in claim 1, it is characterized in that, described fixture is bearing (160), described heald frame forces down positioner and comprises depression bar (130), adjusting rod (150), the two ends of described adjusting rod (150) are provided with the contrary screw thread of rotation direction, above and on described depression bar (130) oscillating bearing (120) corresponding to described thread rotary orientation is fixedly installed respectively, the depression bar (130) described in described adjusting rod (150) connects and described bearing (160) at described bearing (160).
5. flat comprehensive positioner as claimed in claim 4, it is characterized in that, described adjusting rod (150) is two, is respectively arranged with described oscillating bearing (120) at the two ends of described depression bar and described bearing.
6. the flat comprehensive positioner as described in claim 4 or 5, it is characterized in that, also be provided with location-plate (170), described location-plate (170) is made up of plane of structure and vertical plane, described plane of structure and described vertical plane are respectively arranged with connecting hole, and described bearing is fixedly connected with location-plate by the connecting hole that connecting hole and the plane of structure of described location-plate that it is arranged are arranged.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310382668.2A CN103726161B (en) | 2013-08-21 | 2013-08-21 | The forcing down of passive open type air-jet loom heald frame, localization method and flatly combine positioner |
| CN201510089887.0A CN104818563A (en) | 2013-08-21 | 2013-08-21 | Negative shedding type jet loom heald frame depressing and positioning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310382668.2A CN103726161B (en) | 2013-08-21 | 2013-08-21 | The forcing down of passive open type air-jet loom heald frame, localization method and flatly combine positioner |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089887.0A Division CN104818563A (en) | 2013-08-21 | 2013-08-21 | Negative shedding type jet loom heald frame depressing and positioning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103726161A CN103726161A (en) | 2014-04-16 |
| CN103726161B true CN103726161B (en) | 2015-09-02 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089887.0A Pending CN104818563A (en) | 2013-08-21 | 2013-08-21 | Negative shedding type jet loom heald frame depressing and positioning method |
| CN201310382668.2A Expired - Fee Related CN103726161B (en) | 2013-08-21 | 2013-08-21 | The forcing down of passive open type air-jet loom heald frame, localization method and flatly combine positioner |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089887.0A Pending CN104818563A (en) | 2013-08-21 | 2013-08-21 | Negative shedding type jet loom heald frame depressing and positioning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104818563A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448220A (en) * | 1980-12-23 | 1984-05-15 | Aktiengesellschaft Adolph Saurer | Method for operating a two-phase gripper loom and two-phase gripper loom for performance of the method |
| CN1710169A (en) * | 2004-06-17 | 2005-12-21 | 株式会社丰田自动织机 | Passive opening device of water-spraying loom |
| CN200985406Y (en) * | 2006-12-27 | 2007-12-05 | 江苏万工科技集团有限公司 | Passive cutting mechanism for air jet loom |
| CN200992616Y (en) * | 2006-12-13 | 2007-12-19 | 江苏万工科技集团有限公司 | Heddle regulating device for negative air-jet loom |
| CN101624738A (en) * | 2008-06-05 | 2010-01-13 | 津田驹工业株式会社 | Heald-frame height adjusting apparatus |
| CN102704139A (en) * | 2012-05-21 | 2012-10-03 | 广东丰凯机械股份有限公司 | Connection structure of opening connection link of weaving machine and heald frame |
| CN203113011U (en) * | 2013-02-21 | 2013-08-07 | 西安工程大学 | Automatic heald leveling mechanism based on gas-liquid technology |
-
2013
- 2013-08-21 CN CN201510089887.0A patent/CN104818563A/en active Pending
- 2013-08-21 CN CN201310382668.2A patent/CN103726161B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448220A (en) * | 1980-12-23 | 1984-05-15 | Aktiengesellschaft Adolph Saurer | Method for operating a two-phase gripper loom and two-phase gripper loom for performance of the method |
| CN1710169A (en) * | 2004-06-17 | 2005-12-21 | 株式会社丰田自动织机 | Passive opening device of water-spraying loom |
| CN200992616Y (en) * | 2006-12-13 | 2007-12-19 | 江苏万工科技集团有限公司 | Heddle regulating device for negative air-jet loom |
| CN200985406Y (en) * | 2006-12-27 | 2007-12-05 | 江苏万工科技集团有限公司 | Passive cutting mechanism for air jet loom |
| CN101624738A (en) * | 2008-06-05 | 2010-01-13 | 津田驹工业株式会社 | Heald-frame height adjusting apparatus |
| CN102704139A (en) * | 2012-05-21 | 2012-10-03 | 广东丰凯机械股份有限公司 | Connection structure of opening connection link of weaving machine and heald frame |
| CN203113011U (en) * | 2013-02-21 | 2013-08-07 | 西安工程大学 | Automatic heald leveling mechanism based on gas-liquid technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104818563A (en) | 2015-08-05 |
| CN103726161A (en) | 2014-04-16 |
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Granted publication date: 20150902 Termination date: 20160821 |