CN103924372B - A kind of straight-bar machines thread-carrier device with multiple closed position - Google Patents
A kind of straight-bar machines thread-carrier device with multiple closed position Download PDFInfo
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- CN103924372B CN103924372B CN201410164322.XA CN201410164322A CN103924372B CN 103924372 B CN103924372 B CN 103924372B CN 201410164322 A CN201410164322 A CN 201410164322A CN 103924372 B CN103924372 B CN 103924372B
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- Prior art keywords
- thread
- carrier
- closed position
- disk assembly
- drive disk
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- 238000009940 knitting Methods 0.000 abstract description 15
- 239000004744 fabric Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 238000009954 braiding Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
The invention discloses a kind of straight-bar machines thread-carrier device with multiple closed position, comprise thread-carrier, guide rail, drive disk assembly, limited block, closed position offered by thread-carrier, drive disk assembly is scalable, thread-carrier top is provided with trip gear, described trip gear comprises four the dropout blocks being provided with an inclined-plane, pin, fixed block, fixed head, fixed block gives prominence to the certain distance in thread-carrier side, there is the thread-carrier device of multiple closed position, the fastening with drive disk assembly can be removed when contacting with stopping means, to adapt to the change of knitting width, good knitted fabric is inlayed to weave.
Description
Technical field:
The present invention relates to field of textile machinery, in particular to a kind of straight-bar machines thread-carrier device with multiple closed position.
Background technology
In cross machine knitting process, thread-carrier with head stretches out telescopic sell to return move in parallel, skid off guide rail to prevent thread-carrier and meet the requirement weaving different fabric width on uniform machinery, stopping means must be adopted to limit the stroke of thread-carrier movement, it is made to stop at fabric edge, and when direction changed by thread-carrier, ensure that thread-carrier reenters operating position.And this sequence of operations will be completed, prior art generally takes following measures: when thread-carrier touches stopping means, by lift pins such as inclined-planes, thus mechanically can remove the fastening with pin, when changing direction, pin drives thread-carrier to move toward opposite direction again.Adopt this device, when can ensure knitting braiding, yarn pad to required lapping position.But, when when fabric on flat knitting machine laying-in inlaid thread knitted structure, must the position of stuffer weft pad to needle back before knitting needle withdrawal of needle, the necessary advanced trundle in position of thread-carrier, and the conversion of existing knitted in flat knitting machine yarn thread-carrier and stopping means do not reach such requirement.
For above-mentioned technical problem, authorized announcement date on August 16th, 2006, the invention of Authorization Notice No. CN2806517Y proposes following solution: a kind of straight-bar machines thread-carrier conversion and stopping means, comprise thread-carrier slide block, thread-carrier, carrier rod and trundle, two convex shoulders are had about described thread-carrier slide block, by the effect of trundle, thread-carrier slide block can move left and right; Trundle is always in downward duty under the action of the spring; Be provided with block on trundle top at the back side of thread-carrier slide block, its left and right end face is circular arc, can rotate around the pin be fixed on thread-carrier slide block; Be fixed with left limit block and right limit block at carrier rod the right and left, they have a downward circular arc acting surface respectively.This invention thread-carrier can prior to carrying out pad yarn before knitting needle withdrawal of needle, to meet before knitting needle withdrawal of needle laying-in yarn stuffer weft pad to the position of needle back, meet the needs of production.But such yarn-feeding device can making knit fabric efficiently in a knitting width roughly timing, but, when knitting width changes, but can not weave and good inlay knitted fabric.
Summary of the invention
Technical problem solved by the invention: the thread-carrier providing a kind of straight-bar machines, has multiple closed position, and can remove the fastening with drive disk assembly when contacting with stopping means, to adapt to the change of knitting width.
The invention provides following technical scheme: a kind of straight-bar machines thread-carrier device with multiple closed position, comprise thread-carrier, thread-carrier is moved to the guide rail led, for driving the drive disk assembly of thread-carrier movement on guide rail, be arranged on limited block guide rail playing position-limiting action to thread-carrier, described thread-carrier offers four closed position stretched into for drive disk assembly, described drive disk assembly is scalable, the groove that cross section is spill is offered at described thread-carrier top, in described groove, trip gear is installed, described trip gear comprises four the dropout blocks being provided with an inclined-plane, the pin be fixedly connected with four dropout blocks, be arranged on the fixed block at pin two ends, the fixed head of supporting pin translation, described dropout block can along the translation of groove bottom surface, described fixed head is fixed on groove bottom surface, described fixed block gives prominence to the certain distance in thread-carrier side, the cross-sectional width of described drive disk assembly and thread-carrier contact portion is greater than the cross-sectional width of thread-carrier.
The dynamical system of straight-bar machines drives head translation, and the drive disk assembly stretched out from head can extend in the closed position of thread-carrier, thus drives thread-carrier along guide rail translation.Particularly, drive disk assembly stretches in the closed position of thread-carrier, and drive disk assembly is to left, and drive disk assembly drives thread-carrier along guide rail to left.When the fixed block outstanding from thread-carrier side touches limited block, thread-carrier continues to left, and pin is relative to thread-carrier to right translation under the stop of limited block for fixed block, and pin drives dropout block relative to thread-carrier to right translation.Because fixed block gives prominence to the certain distance in thread-carrier side, so, when the side of thread-carrier contacts with limited block, thread-carrier stops translation, under the effect on dropout block inclined-plane, the drive disk assembly continued doing translational motion rises along on the inclined-plane of dropout block, finally departs from thread-carrier.When thread-carrier need to right translation time, drive disk assembly stretches in the closed position of thread-carrier again, drive thread-carrier along guide rail to right translation, operation principle is afterwards same as above-mentioned.
Under the effect of trip gear, when adopting a kind of braiding knitting width, drive disk assembly can stretch into corresponding two closed position and drive thread-carrier, and can not stretch into other two closed position; When changing knitting width, drive disk assembly can stretch into other two closed position and drive thread-carrier, and can not stretch into two closed position elsewhere.
By technique scheme, there is the thread-carrier device of multiple closed position, the fastening with drive disk assembly when contacting with stopping means, can be removed, to adapt to the change of knitting width, good inlay knitted fabric to weave.
As a further improvement on the present invention, described thread-carrier comprise main body, the arm that extends from main body, the feed that is positioned at arm front end.
As a further improvement on the present invention, spring is provided with between described dropout block and fixed head, described thread-carrier and limited block are provided with magnetic part, and described magnetic part is greater than spring to the repulsion intensity produced between thread-carrier and limited block to the suction intensity produced between thread-carrier and limited block.
As a further improvement on the present invention, the shape of described drive disk assembly becomes inverted T-shaped.
As a further improvement on the present invention, the end of described drive disk assembly is provided with roller.
As a further improvement on the present invention, be provided with without oily lining between described pin and fixed head.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is a kind of front view with the straight-bar machines thread-carrier device of multiple closed position of the present invention;
Fig. 2 is the view observing straight-bar machines thread-carrier device gained in Fig. 1 from right;
Fig. 3 is the structural representation of trip gear in Fig. 1.
Symbol description in figure:
10-thread-carrier; 11-main body; 111-closed position; 112-closed position; 113-closed position; 114-closed position; 115-groove; 116-side; 117-side; 12-arm; 13-feed;
20-guide rail;
30-drive disk assembly;
40-limited block;
50-trip gear; 51-dropout block; 52-dropout block; 53-dropout block; 54-dropout block; 55-sells; 56-fixed block; 57-fixed block; 58-fixed head; 59-fixed head;
The cross-sectional width of A-drive disk assembly and thread-carrier contact portion;
The cross-sectional width of B-thread-carrier.
Detailed description of the invention
As shown in FIG. 1 to 3, a kind of straight-bar machines thread-carrier device with multiple closed position, comprise thread-carrier 10, thread-carrier 10 is moved to the guide rail 20 led, for driving the inverted T-shaped drive disk assembly 30 of thread-carrier 10 end belt roller of movement on guide rail 20, be arranged on the limited block 40 to thread-carrier 10 position-limiting actions on guide rail 20, described thread-carrier 10 offers the closed position 111 stretched into for drive disk assembly 30, closed position 112, closed position 113, closed position 114, described drive disk assembly 30 is scalable, the groove 115 that cross section is spill is offered at described thread-carrier 10 top, in described groove 115, trip gear 50 is installed.
Described trip gear 50 comprises the dropout block 51 being provided with an inclined-plane, dropout block 52, dropout block 53, dropout block 54, the pin 55 be fixedly connected with above-mentioned four dropout blocks, be arranged on the fixed block 56 at pin 55 two ends, fixed block 57, the fixed head 58 of supporting pin 55 translation, fixed head 59, described pin 55 and fixed head 58, be provided with between fixed head 59 without oily lining, described dropout block 51, dropout block 52, dropout block 53, dropout block 54 can along groove 115 bottom surface translation, described fixed head 58, fixing 59 is fixed on groove 115 bottom surface, described fixed block 56, fix 57 outstanding thread-carrier 10 sides 116, the distance that side 117 is certain, described drive disk assembly 30 and the cross-sectional width A of thread-carrier 10 contact portion are greater than the cross-sectional width B of thread-carrier 10.Wherein, spring is provided with between described dropout block 51, dropout block 52, dropout block 53, dropout block 54 and fixed head 58, fixed head 59, described thread-carrier 10 is provided with magnetic part with limited block 40, and described magnetic part is greater than spring to the repulsion intensity produced between thread-carrier 10 and limited block 40 to the suction intensity produced between thread-carrier 10 and limited block 40.
The arm 12 that described thread-carrier 10 comprises main body 11, extend from main body 11, the feed 13 being positioned at arm 12 front end.
The job step of thread-carrier device of the present invention is as follows: drive disk assembly 30 stretches in the closed position 112 of thread-carrier 10, and drive disk assembly 30 is to left, and drive disk assembly 30 drives thread-carrier 10 along guide rail 20 to left.When the fixed block 56 outstanding from thread-carrier side 116 touches limited block 40, thread-carrier 10 continues to left, pin 55 is relative to thread-carrier 10 to right translation under the stop of limited block 40 for fixed block 56, and pin 55 drives dropout block 51, dropout block 52, dropout block 53, dropout block 54 relative to thread-carrier 10 to right translation.Because fixed block 56 gives prominence to the certain distance in thread-carrier side 116, so, when the side 116 of thread-carrier contacts with limited block 40, thread-carrier 10 stops translation, under the effect on dropout block 52 inclined-plane, continue to rise along on the inclined-plane of dropout block 52 at the drive disk assembly 30 doing translational motion, final disengaging thread-carrier 10.When thread-carrier 10 need to right translation time, in the closed position 111 that drive disk assembly 30 stretches into thread-carrier again, drive disk assembly 30 is without closed position 113 and closed position 114 herein, and drive thread-carrier 10 along guide rail 20 to right translation, job step is afterwards same as above-mentioned.
When changing knitting width, drive disk assembly 30 stretches in the closed position 114 of thread-carrier 10, and drive disk assembly 30 is to left, and drive disk assembly 30 drives thread-carrier 10 along guide rail 20 to left.When the fixed block 56 outstanding from thread-carrier side 116 touches limited block 40, thread-carrier 10 continues to left, pin 55 is relative to thread-carrier 10 to right translation under the stop of limited block 40 for fixed block 56, and pin 55 drives dropout block 51, dropout block 52, dropout block 53, dropout block 54 relative to thread-carrier 10 to right translation.Because fixed block 56 gives prominence to the certain distance in thread-carrier side 116, so, when the side 116 of thread-carrier contacts with limited block 40, thread-carrier 10 stops translation, under the effect on dropout block 54 inclined-plane, continue to rise along on the inclined-plane of dropout block 54 at the drive disk assembly 30 doing translational motion, final disengaging thread-carrier 10.When thread-carrier 10 need to right translation time, drive disk assembly 30 need move to from the right side of thread-carrier 10 left side, need through closed position 111 and closed position 112.Because closed position 111 is contrary with the position of closed position 114, so drive disk assembly 30 can not rest in closed position 111; Because trip gear 50 moves to right relative to thread-carrier 10, dropout block 52 moves to right relative to thread-carrier 10, so under the effect on dropout block 52 inclined-plane, drive disk assembly 30 can not rest in closed position 112.So drive disk assembly 30 stretches in the closed position 113 of thread-carrier 10, drive thread-carrier 10 along guide rail 20 to right translation, job step is afterwards same as above-mentioned.
Above content is only better embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (4)
1. one kind has the straight-bar machines thread-carrier device of multiple closed position, comprise thread-carrier (10), to thread-carrier (10) mobile lead guide rail (20), for drive thread-carrier (10) upper movement of guide rail (20) drive disk assembly (30), be arranged on the limited block (40) to thread-carrier (10) position-limiting action guide rail (20) on, described thread-carrier (10) offers four closed position (111 stretched into for drive disk assembly (30); 112; 113; 114), described drive disk assembly (30) is scalable, it is characterized in that: the groove (115) that cross section is spill is offered at described thread-carrier (10) top, be provided with trip gear (50) in described groove (115), described trip gear (50) comprises four the dropout blocks (51 being provided with an inclined-plane; 52; 53; 54), with four dropout blocks (51; 52; 53; 54) pin (55) be fixedly connected with, the fixed block (56 being arranged on pin (55) two ends; 57), the fixed head (58 of supporting pin (55) translation; 59), described dropout block (51; 52; 53; 54) can along groove (115) bottom surface translation, described fixed head (58; 59) be fixed on groove (115) bottom surface, described fixed block (56; 57) outstanding thread-carrier (10) side (116; 117) certain distance, described drive disk assembly (30) is greater than the cross-sectional width (B) of thread-carrier (10) with the cross-sectional width (A) of thread-carrier (10) contact portion;
The arm (12) that described thread-carrier (10) comprises main body (11), extend from main body (11), the feed (13) being positioned at arm (12) front end;
Described dropout block (51; 52; 53; 54) with fixed head (58; 59) spring is provided with between, described thread-carrier (10) and limited block (40) are provided with magnetic part, and described magnetic part is greater than spring to the repulsion intensity produced between thread-carrier (10) and limited block (40) to the suction intensity produced between thread-carrier (10) and limited block (40).
2. there is the straight-bar machines thread-carrier device of multiple closed position as claimed in claim 1, it is characterized in that: the shape of described drive disk assembly (30) becomes inverted T-shaped.
3. there is the straight-bar machines thread-carrier device of multiple closed position as claimed in claim 1, it is characterized in that: the end of described drive disk assembly (30) is provided with roller.
4. there is the straight-bar machines thread-carrier device of multiple closed position as claimed in claim 1, it is characterized in that: described pin (55) and fixed head (58; 59) be provided with between without oily lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164322.XA CN103924372B (en) | 2014-04-22 | 2014-04-22 | A kind of straight-bar machines thread-carrier device with multiple closed position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164322.XA CN103924372B (en) | 2014-04-22 | 2014-04-22 | A kind of straight-bar machines thread-carrier device with multiple closed position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103924372A CN103924372A (en) | 2014-07-16 |
| CN103924372B true CN103924372B (en) | 2015-10-21 |
Family
ID=51142754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410164322.XA Expired - Fee Related CN103924372B (en) | 2014-04-22 | 2014-04-22 | A kind of straight-bar machines thread-carrier device with multiple closed position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103924372B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906564B (en) * | 2017-04-25 | 2018-12-14 | 绍兴金楚印染有限公司 | A kind of equipment preventing power interruption during guide |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3237432A (en) * | 1963-10-03 | 1966-03-01 | Jette Emile | Control for stopping yarn carriers in flat bed knitting machines |
| CH532145A (en) * | 1971-05-24 | 1972-12-31 | Tesalon Anstalt | Device for the production of patterned knitwear |
| CN2806517Y (en) * | 2005-04-07 | 2006-08-16 | 东华大学 | Switching and limiting device for feed carrier of flat knitting machine |
| EP1715092B1 (en) * | 2005-04-21 | 2012-08-29 | H. Stoll GmbH & Co. KG | Yarn carrier for a flat knitting machine |
| EP2243871B1 (en) * | 2009-04-23 | 2012-05-23 | H. Stoll GmbH & Co. KG | Flat knitting machine with at least one mobile thread guide moved along a thread rail |
| DE102009032627B4 (en) * | 2009-07-10 | 2012-10-18 | H. Stoll Gmbh & Co. Kg | Flat knitting machine with coupled with a drive means yarn guides |
| CN203807693U (en) * | 2014-04-22 | 2014-09-03 | 湖州申祥丝织有限责任公司 | Flat machine thread guide device with multiple fastening positions |
-
2014
- 2014-04-22 CN CN201410164322.XA patent/CN103924372B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103924372A (en) | 2014-07-16 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: XINCHANG DASHIJU TOWN HAIFANG MACHINERY PLANT Free format text: FORMER OWNER: HUZHOU SHENXIANG SILK WAVING CO., LTD. Effective date: 20150906 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150906 Address after: In 312500 cities in Zhejiang province Shaoxing city Xinchang County town of Ho Leung ho Pu Village poly No. 71 down 200 meters Applicant after: XINCHANG COUNTY DASHIJU TOWN HAIFANG MACHINERY PLANT Address before: Eight in the village of Lake Salt Road West Zhen Zijin bridge Wuxing District 313000 Zhejiang city of Huzhou Province Applicant before: Huzhou Shenxiang Silk Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170126 Address after: Jinfeng District, Yinchuan City 750000 the Ningxia Hui Autonomous Region 3 warm home building No. 7 operating room Patentee after: NINGXIA KANGCHENG ELECTRICAL AND MECHANICAL PRODUCTS DESIGN CO., LTD. Address before: In 312500 cities in Zhejiang province Shaoxing city Xinchang County town of Ho Leung ho Pu Village poly No. 71 down 200 meters Patentee before: XINCHANG COUNTY DASHIJU TOWN HAIFANG MACHINERY PLANT |
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| CB03 | Change of inventor or designer information |
Inventor after: Hou Shengqian Inventor before: Fang Yongqiang |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170307 Address after: 721400 Fengxiang County, Baoji Province town of Chengguan Town, Feng Village, group, No. three, No. 27 Patentee after: Hou Shengqian Address before: Jinfeng District, Yinchuan City 750000 the Ningxia Hui Autonomous Region 3 warm home building No. 7 operating room Patentee before: NINGXIA KANGCHENG ELECTRICAL AND MECHANICAL PRODUCTS DESIGN CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170422 |