CN103147215B - A kind of steel wire folding brake - Google Patents
A kind of steel wire folding brake Download PDFInfo
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- CN103147215B CN103147215B CN201110401740.2A CN201110401740A CN103147215B CN 103147215 B CN103147215 B CN 103147215B CN 201110401740 A CN201110401740 A CN 201110401740A CN 103147215 B CN103147215 B CN 103147215B
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- crochet hook
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Abstract
The invention discloses a kind of Novel steel silk screen folding brake, belong to technical field of textile machine, its structure is primarily of formations such as mainshaft mechanism, oscillating arm mechanisms, latch needle mechanism, shear mechanism, guiding mechanism, base, casing, cover plates, mainshaft mechanism is connected with casing by bearing, and mainshaft mechanism is connected by bearing with oscillating arm mechanisms, oscillating arm mechanisms is connected with casing by arm shaft, hooked needle shaft in shear mechanism and latch needle mechanism is fixed, base is arranged at the lower end of casing, and the top of casing is provided with cover plate; The present invention drives the rotation of conjugate cam, convex-concave wheel by the rotation of main shaft, the movable of oscillating arm mechanisms is driven by convex-concave wheel, thus drive cutting short of shear mechanism, drive latch needle mechanism simultaneously, do " pushing away ", " beating ", " pressure " action, then return successively by former action, ensure that the true(-)running of crochet hook action, have that stability is high, the appearance requirement that can meet institute's fabric flanging and the advantages such as structure is simple, low cost of manufacture.
Description
Technical field
The present invention relates to a kind of Novel flanging machine, be widely used in field of textile machinery, be specially a kind of steel wire folding brake.
Background technology
At present in textile industry, Rapier looms, the Application and Development of the shuttleless looms such as air-jet loom, textile industry is made to improve a step, its price material benefit of wherein popular shuttleless loom dark favor by middle-size and small-size textile enterprise especially, but its in weaving process due to the structural particularity of weft insertion device, selvedge is burr, nature selvedge can not be formed in wefting insertion process as loom, have impact on the effect of weaving face fabric, particularly decorative kind fabric is more outstanding, cutting need be carried out, flanging, the techniques such as sewing carry out post processing, not only time-consumingly to take a lot of work, and waste a large amount of raw materials, therefore fail a large amount of universal in application.
Folding brake is the important branch in textile machine, its application is more and more extensive, folding brake is when weaving cotton cloth, rely on scissors, auxiliary body on crochet hook and crochet hook realizes strand limit function, but knitting in the process of steel wire running in traditional folding brake, and on woven silk screen, often there is a large amount of alices in folding brake, have a strong impact on outward appearance and production safety, constrain the fast development of textile industry to a certain extent.
Summary of the invention
In order to solve deficiency of the prior art, the invention provides a kind of stability is high, can meet institute's fabric flanging appearance requirement, production safety, not only extending its Application Areas and structure is simple, a kind of steel wire folding brake of low cost of manufacture.
The present invention is achieved by the following technical solutions:
A kind of steel wire folding brake, its structure is primarily of formations such as mainshaft mechanism, oscillating arm mechanisms, latch needle mechanism, shear mechanism, guiding mechanism, base, casing, cover plates, mainshaft mechanism is connected with casing by bearing, and mainshaft mechanism is connected by bearing with oscillating arm mechanisms, oscillating arm mechanisms is connected with casing by arm shaft, and the hooked needle shaft in shear mechanism and latch needle mechanism is fixed, and guiding mechanism is connected with base, base is arranged at the lower end of casing, and the top of casing is provided with cover plate.
Described mainshaft mechanism, its structure by: concave, conjugate cam, main shaft, key pin are formed, wherein conjugate cam inside is provided with main shaft, outside and concave is fixed, main shaft and conjugate cam, concave are connected and fixed by keyway, and conjugate cam, concave and oscillating arm mechanisms are connected and fixed by bearing.
Described oscillating arm mechanisms, its structure by: swing arm, arm shaft, bearing, spring, oscillating bearing combination, angle inner sleeve, angle overcoat, spring base etc. are formed, wherein swing arm and bearing pass through, swing arm is close proximity on concave by spring, swing arm is connected with the hooked needle shaft in latch needle mechanism, oscillating bearing combination is connected with angle inner sleeve, and angle inner sleeve is connected on casing by angle overcoat, and spring is fixed on spring base.
Described latch needle mechanism, its structure by: seal receptacle, crochet hook seat, crochet hook, hooked needle shaft are formed, and wherein seal receptacle is arranged at the inner side of crochet hook seat, and crochet hook is fixed by crochet hook seat and hooked needle shaft, and the scissors base in hooked needle shaft and shear mechanism is connected and fixed.
Described shear mechanism, its structure by: scissors base, scissors are formed, and wherein scissors is arranged on scissors base.
Described guiding mechanism, its structure by: guide holder, guide pad are formed, and guide pad is arranged at the lower end of guide holder, and guiding mechanism has the function that can control institute's fabric product and float within the specific limits.
The course of work of a kind of steel wire folding brake of the present invention is:
The rotation of conjugate cam, concave is driven by the rotation of main shaft, the movable of oscillating arm mechanisms is driven by concave, thus drive cutting short of shear mechanism, drive latch needle mechanism simultaneously, do " pushing away ", " beating ", " pressure " action, then return successively by former action, ensure that the true(-)running of crochet hook action.
Mainshaft mechanism and swing arm structure make the hooked needle shaft of oscillating arm mechanisms by axial wobble and rotation by the connection of bearing, shear mechanism simultaneously, hooked needle shaft moves, the wherein slip of an axle, control scissors and cut latitude, the upper son that guiding mechanism only controls institute's fabric product floats, coordinate that latch needle mechanism is more stable weaves article, by main axis, swing arm is swung up and down, and driven angle inner sleeve by oscillating bearing combination carry out back rotation, while angle inner sleeve is rotated, drive the rotation of connected hooked needle shaft, thus drive the crochet hook be fixedly connected with it, do the action of " beating " and " moving back ".
Swing arm is when the rotation of main shaft, drive the axial wobble of the hooked needle shaft be fastenedly connected with it, thus drive the motion of the scissors base in the shear mechanism be connected with hooked needle shaft, what control scissors cuts off action, hooked needle shaft controls latch needle mechanism simultaneously, do the action of " pushing away ", " pressure ", " moving back ", then return successively according to former action, finally complete the action of pressure latitude.
Owing to have employed above technical scheme, the beneficial effect that the present invention has is as follows:
1, the present invention has reliable in action, the grenadine that weaves is attractive in appearance, production security is high, the advantage of smooth running;
2, impulsive force of the present invention is little, noise is low, meet the characteristics of motion, and structure is simple, manufacture cost and other advantages.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is sectional structure schematic diagram of the present invention;
Fig. 3 is the structural representation of main shaft of the present invention;
Fig. 4 is the structural representation of shear mechanism of the present invention;
Fig. 5 is the structural representation of guiding mechanism of the present invention;
Fig. 6 is the structural representation of crochet hook in latch needle mechanism of the present invention;
Fig. 7 is crochet hook direction of motion schematic diagram of the present invention.
In Fig. 1-6: 1-mainshaft mechanism; 2-oscillating arm mechanisms; 3-latch needle mechanism; 4-shear mechanism; 5-guiding mechanism; 6-base; 7-casing; 8-concave; 9-conjugate cam; 10-main shaft; 11-key pin; 12,14,15,30-swing arm; 13-hooked needle shaft; 16-angle inner sleeve; 17-angle overcoat; 18-closes bearing combination; 19-arm shaft; 20-spring; 21-spring base; 22-seal receptacle; 23-crochet hook seat; 24-crochet hook; 25-scissors base; 26,27-scissors; 28,34-guide holder; 29-guide pad; 31-hooked needle shaft; 32-bearing; 33-cover plate.
In Fig. 7: solid arrow represents the direction of pressure latitude action, dotted arrow has been the direction of motion that pressure latitude action Hou Yuan road returns.
Detailed description of the invention:
Below in conjunction with drawings and Examples, structure of the present invention and the course of work are described further:
As shown in figures 1 to 6, a kind of steel wire folding brake, its structure is primarily of formations such as mainshaft mechanism 1, oscillating arm mechanisms 2, latch needle mechanism 3, shear mechanism 4, guiding mechanism 5, base 6, casing 7, cover plates 33, mainshaft mechanism 1 is connected with casing 7 by bearing, and mainshaft mechanism 1 is connected by bearing with oscillating arm mechanisms 2, oscillating arm mechanisms 2 is connected with casing 7 by arm shaft 19, shear mechanism 4 is fixed with the hooked needle shaft 13 in latch needle mechanism 3, guiding mechanism 5 is connected with base 6, base 6 is arranged at the lower end of casing 7, and the top of casing 7 is provided with cover plate 33.
Described mainshaft mechanism, its structure by: concave 8, conjugate cam 9, main shaft 10, key pin 11 are formed, wherein conjugate cam 9 inside is provided with main shaft 10, outside fixing with concave 8, main shaft 10 and conjugate cam 9, concave 8 are connected and fixed by keyway 11, and conjugate cam 9, concave 8 are connected and fixed by bearing 32 with oscillating arm mechanisms 2.
Described oscillating arm mechanisms, its structure combines 18 by: swing arm 12, arm shaft 19, bearing 32, spring 20, oscillating bearing, angle inner sleeve 16, angle overcoat 17, spring base 21 etc. are formed, wherein swing arm 12 is close proximity on concave 8 by spring 20, swing arm 14,30 is connected with the hooked needle shaft 13 in latch needle mechanism 3, oscillating bearing combination 18 is connected with angle inner sleeve 16, angle inner sleeve 16 is connected on casing 7 by angle overcoat 17, and spring 20 is fixed on spring base 21.
Described latch needle mechanism, its structure by: seal receptacle 22, crochet hook seat 23, crochet hook 24, hooked needle shaft 31 are formed, wherein seal receptacle 22 is arranged at the inner side of crochet hook seat 23, and crochet hook 24 is fixed by crochet hook seat 23 and hooked needle shaft 31, and hooked needle shaft 31 is connected and fixed with the scissors base 25 in shear mechanism 4.
Described shear mechanism, its structure by: scissors base 25, scissors 26,27 are formed, and wherein scissors 26,27 is arranged on scissors base 25.
Described guiding mechanism, its structure by: guide holder 28,34, guide pad 29 forms, guide pad 28 is arranged at the lower end of guide holder 28,34, and guiding mechanism 5 has the function that can control institute's fabric product and float within the specific limits.
As shown in Figure 7, the solid arrow in figure represents the direction of crochet hook pressure latitude action, and dotted arrow is that crochet hook completes the direction of motion of pressing latitude action Hou Yuan road to return.
The course of work of a kind of Novel steel silk screen of the present invention folding brake is:
The rotation of conjugate cam 9, concave 8 is driven by the rotation of main shaft 10, the movable of oscillating arm mechanisms 2 is driven by concave 8, thus drive the shearing of shear mechanism 4, drive latch needle mechanism 3 simultaneously, do " pushing away ", " beating ", " pressure " action, then return successively by former action, ensure that the true(-)running of crochet hook action.
Mainshaft mechanism 1 and swing arm structure 2 make the hooked needle shaft 31 of oscillating arm mechanisms 2 by axial wobble and rotation by the connection of bearing, shear mechanism 4 simultaneously, hooked needle shaft 13 moves, the wherein slip of an axle, control scissors 26, 27 cut latitude, the upper son that guiding mechanism 5 controls institute's fabric product floats, coordinate that latch needle mechanism 3 is more stable weaves article, being rotated by main shaft 10 makes swing arm 12 swing up and down, and driven angle inner sleeve 16 by oscillating bearing combination 18 carry out back rotation, while angle inner sleeve 16 is rotated, drive the rotation of connected hooked needle shaft 31, thus drive the crochet hook 24 be fixedly connected with it, do the action of " beating " and " moving back ".
Swing arm 14,15 is when the rotation of main shaft 10, drive the axial wobble of the hooked needle shaft 31 be fastenedly connected with it, thus drive the motion of the scissors base 25 in the shear mechanism 3 be connected with hooked needle shaft 31, what control scissors 26,27 cuts off action, hooked needle shaft 31 controls latch needle mechanism 3 simultaneously, do the action of " pushing away ", " pressure ", " moving back ", then return successively according to former action, guide holder in guiding mechanism 5 28,34, the motion of guide pad 29, control silk screen to fluctuate within the specific limits, make crochet hook 24 action accurately, reliably, finally complete the action of pressure latitude.
It is last it is noted that above description is only in order to illustrate technical scheme of the present invention and to use feature, although this description reference the above embodiments are to present invention has been detailed description, but, those of ordinary skill in the art should be appreciated that and still can modify to the present invention or equivalent replacement; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in right of the present invention.
Claims (5)
1. a steel wire folding brake, its structure is primarily of mainshaft mechanism (1), oscillating arm mechanisms (2), latch needle mechanism (3), shear mechanism (4), guiding mechanism (5), base (6), casing (7), cover plate (33) is formed, it is characterized in that: mainshaft mechanism (1) is connected with casing (7) by bearing, and mainshaft mechanism (1) is connected by bearing with oscillating arm mechanisms (2), oscillating arm mechanisms (2) is connected with casing (7) by arm shaft (19), shear mechanism (4) is fixed with the first hooked needle shaft (13) in latch needle mechanism (3), guiding mechanism (5) is connected with base (6), base (6) is arranged at the lower end of casing (7), the top of casing (7) is provided with cover plate (33), described mainshaft mechanism, its structure is by concave (8), conjugate cam (9), main shaft (10), key pin (11) is formed, and wherein conjugate cam (9) inside is provided with main shaft (10), outside fixing with concave (8), main shaft (10) and conjugate cam (9), concave (8) is connected and fixed by key pin (11), conjugate cam (9), concave (8) and oscillating arm mechanisms (2) are connected and fixed by bearing (32), described oscillating arm mechanisms, and its structure is by swing arm (12), arm shaft (19), bearing (32), spring (20), oscillating bearing combination (18), angle inner sleeve (16), angle overcoat (17), spring base (21) is formed, and wherein swing arm (12) is close proximity on concave (8) by spring (20), swing arm (14, 30) be connected with the first hooked needle shaft (13) in latch needle mechanism (3), oscillating bearing combination (18) is connected with angle inner sleeve (16), angle inner sleeve (16) is connected on casing (7) by angle overcoat (17), and spring (20) is fixed on spring base (21).
2. a kind of steel wire folding brake as claimed in claim 1, it is characterized in that: described latch needle mechanism, its structure by: seal receptacle (22), crochet hook seat (23), crochet hook (24), the first hooked needle shaft (13) are formed, wherein seal receptacle (22) is arranged at the inner side of crochet hook seat (23), crochet hook (24) is fixed by crochet hook seat (23) and the first hooked needle shaft (13), and the first hooked needle shaft (13) is connected and fixed with the scissors base (25) in shear mechanism (4).
3. a kind of steel wire folding brake as claimed in claim 1, it is characterized in that: described shear mechanism, its structure by: scissors base (25), scissors (26,27) are formed, and wherein scissors (26,27) is arranged on scissors base (25).
4. a kind of steel wire folding brake as claimed in claim 1, it is characterized in that: described guiding mechanism, its structure by: guide holder (28,34), guide pad (29) are formed, guide pad (29) is arranged at the lower end of guide holder (28,34), and guiding mechanism (5) has the function that can control institute's fabric product and float within the specific limits.
5. a kind of steel wire folding brake as claimed in claim 1, it is characterized in that: its workflow is: the rotation being driven conjugate cam (9), concave (8) by the rotation of main shaft (10), the movable of oscillating arm mechanisms (2) is driven by concave (8), thus drive the shearing of shear mechanism (4), drive latch needle mechanism (3) simultaneously, do " pushing away ", " beating ", " pressure " action, then return successively by former action, ensure that the true(-)running of crochet hook action;
Mainshaft mechanism (1) and oscillating arm mechanisms (2) make second hooked needle shaft (31) of oscillating arm mechanisms (2) by axial wobble and rotation by the connection of bearing, shear mechanism (4) simultaneously, first hooked needle shaft (13) moves, the slip of the first hooked needle shaft (13) or the second hooked needle shaft (31) wherein axle, control scissors (26, 27) latitude is cut, guiding mechanism (5) only controls fluctuating of institute's fabric product, cooperation latch needle mechanism (3) is more stable weaves article, being rotated by main shaft (10) makes swing arm (12) swing up and down, and driven angle inner sleeve (16) by oscillating bearing combination (18) carry out back rotation, while angle inner sleeve (16) is rotated, drive the rotation of connected second hooked needle shaft (31), thus drive the crochet hook (24) be fixedly connected with it, do the action of " beating " and " moving back ",
Swing arm (14, 15) when the rotation of main shaft (10), drive the axial wobble of the second hooked needle shaft (31) be fastenedly connected with it, thus drive the motion of the scissors base (25) in the shear mechanism (3) be connected with the second hooked needle shaft (31), control scissors (26, 27) cut off action, second hooked needle shaft (31) controls latch needle mechanism (3) simultaneously, do " pushing away ", " pressure ", the action of " moving back ", then return successively according to former action, guide holder (28 in guiding mechanism (5), 34), the motion of guide pad (29), control silk screen to fluctuate within the specific limits, make crochet hook (24) action accurate, reliably, finally complete the action of pressure latitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110401740.2A CN103147215B (en) | 2011-12-06 | 2011-12-06 | A kind of steel wire folding brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110401740.2A CN103147215B (en) | 2011-12-06 | 2011-12-06 | A kind of steel wire folding brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103147215A CN103147215A (en) | 2013-06-12 |
| CN103147215B true CN103147215B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110401740.2A Expired - Fee Related CN103147215B (en) | 2011-12-06 | 2011-12-06 | A kind of steel wire folding brake |
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| CN (1) | CN103147215B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332148B (en) * | 2015-12-01 | 2017-08-01 | 安平县明信金属丝网制品有限公司 | The steel wire crimping unit supporting with rapier loom |
| CN109722770A (en) * | 2017-10-30 | 2019-05-07 | 上海中剑纺织机械有限公司 | A kind of small jet Tucked-in selvage apparatus of novel conjugate cam |
| CN107736992B (en) * | 2017-11-17 | 2020-03-06 | 张海玉 | Lower limb recovery training device for neurology department |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0293019A2 (en) * | 1987-05-25 | 1988-11-30 | COSTRUZIONI MECCANICHE MANEA S.r.l. | A machine for forming a tucked selvedge, lightened and of low thickness, in fabrics produced on shuttle-less looms |
| US5718267A (en) * | 1995-10-16 | 1998-02-17 | Tsudakoma Kogyo Kabushiki Kaisha | Tuck-in selvage forming device for a loom |
| CN2646167Y (en) * | 2003-08-04 | 2004-10-06 | 常熟纺织机械厂有限公司 | Tucked-in selvage apparatus |
| CN2767471Y (en) * | 2005-01-30 | 2006-03-29 | 常熟纺织机械厂有限公司 | Double hooked needle shaft control mechanism for apparatus for tucking selvage in middle |
| CN2808951Y (en) * | 2005-07-29 | 2006-08-23 | 新昌鹤群机械有限责任公司 | Transmission connection for edge folding device of rapier loom |
| CN102108584A (en) * | 2010-12-16 | 2011-06-29 | 常熟纺织机械厂有限公司 | Transmission mechanism for passive edge folding device |
| CN201952587U (en) * | 2011-03-11 | 2011-08-31 | 杭州丰润羊绒织造有限公司 | Edge inward-folding device for loom |
| CN202347206U (en) * | 2011-12-06 | 2012-07-25 | 上海中剑纺织机械有限公司 | Novel steel wire mesh flanging machine |
-
2011
- 2011-12-06 CN CN201110401740.2A patent/CN103147215B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0293019A2 (en) * | 1987-05-25 | 1988-11-30 | COSTRUZIONI MECCANICHE MANEA S.r.l. | A machine for forming a tucked selvedge, lightened and of low thickness, in fabrics produced on shuttle-less looms |
| US5718267A (en) * | 1995-10-16 | 1998-02-17 | Tsudakoma Kogyo Kabushiki Kaisha | Tuck-in selvage forming device for a loom |
| CN2646167Y (en) * | 2003-08-04 | 2004-10-06 | 常熟纺织机械厂有限公司 | Tucked-in selvage apparatus |
| CN2767471Y (en) * | 2005-01-30 | 2006-03-29 | 常熟纺织机械厂有限公司 | Double hooked needle shaft control mechanism for apparatus for tucking selvage in middle |
| CN2808951Y (en) * | 2005-07-29 | 2006-08-23 | 新昌鹤群机械有限责任公司 | Transmission connection for edge folding device of rapier loom |
| CN102108584A (en) * | 2010-12-16 | 2011-06-29 | 常熟纺织机械厂有限公司 | Transmission mechanism for passive edge folding device |
| CN201952587U (en) * | 2011-03-11 | 2011-08-31 | 杭州丰润羊绒织造有限公司 | Edge inward-folding device for loom |
| CN202347206U (en) * | 2011-12-06 | 2012-07-25 | 上海中剑纺织机械有限公司 | Novel steel wire mesh flanging machine |
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| CN103147215A (en) | 2013-06-12 |
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Granted publication date: 20151216 Termination date: 20211206 |