CN102644159A - Pay-off braking device for spindle of high-speed braiding machine - Google Patents
Pay-off braking device for spindle of high-speed braiding machine Download PDFInfo
- Publication number
- CN102644159A CN102644159A CN2012101387474A CN201210138747A CN102644159A CN 102644159 A CN102644159 A CN 102644159A CN 2012101387474 A CN2012101387474 A CN 2012101387474A CN 201210138747 A CN201210138747 A CN 201210138747A CN 102644159 A CN102644159 A CN 102644159A
- Authority
- CN
- China
- Prior art keywords
- braking
- connecting rod
- brake
- pay
- spindle
- 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.)
- Pending
Links
Images
Landscapes
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The invention relates to a pay-off braking device for a spindle of a high-speed braiding machine and belongs to a spindle braking structure of a braiding machine. The pay-off braking device comprises a spool base, a braking claw and a connecting rod, wherein one end of the braking claw is pressed on a side wall of an inner circular groove under the spool base; the other end of the braking claw is connected with the connecting rod; the spool base has a shape of a disc; a hole is formed in the middle of the disc; cylinders are uniformly distributed on the circumference of the same circle center as the hole; the inner circular groove is arranged under the disc; raised platforms are arrayed on an inner wall of the inner circular groove; the braking claw is L-shaped; the front end of the braking claw is pawl-shaped and moves in the inner circular groove under the spool base; a small hole is formed at a bent part of the braking claw and is sleeved on a pivot shaft; and the rear end of the braking claw is in sliding connection with the connecting rod. The pay-off braking device has the advantages that: a pay-off line is controlled by the pay-off braking device in a point contact way; the spindle pay-off is easy and flexible; the abrasion is small; the braking is accurate and gapless; a transmission part is simple in structure, low in cost, high in flexibility and long in service life; a rough yarn and a spun yarn are compatible; the yarn is free from being broken; and the braiding is uniform.
Description
Technical field
The present invention relates to a kind of spindle brake structure of braiding machine, especially a kind of high-speed knitter spindle unwrapping wire brake gear.
Background technology
The high-speed braider spindle unwrapping wire brake gear that uses on the present braiding machine has ejector pin make progress brake type and ratchet press-down type.
In Fig. 1; The make progress structure of brake type of described ejector pin is: ejector pin makes progress has a floral disc (1-2) on the ingot body (1-1) of brake type; Floral disc (1-2) is enclosed within on the yarn tube axis (1-3), and yarn tube axis (1-3) is connected with ingot body (1-1), and ingot body (1-1) is provided with ejector pin (1-4).Ejector pin (1-4) upper end withstands on floral disc (1-2) under in the groove, the wired bob of ingot body (1-1) overcoat (1-5), and line bob (1-5) is connected with transverse axis (1-6) in the ejector pin (1-4); Yarn during work on the spool weighs down the rear end with line mentions, and line bob front end down bears down on one and cuts transverse axis, forces ejector pin to break away from groove under the floral disc; Under the effect of yarn pulling force, spool begins unwrapping wire, rises thereby line weighs down rear end decline front end; Ejector pin upwards rises under the stage clip effect; Head under the floral disc in the groove, check floral disc, unwrapping wire stops.
In Fig. 2; Described ratchet press-down type brake structure is: be connected with yarn tube axis (2-2) on the spindle support (2-1), yarn tube axis (2-2) is outer to be with spool (2-7), is wound with yarn in the spool (2-7); The lower end is with floral disc (2-3); Spindle support (2-1) end is connected with guide pillar (2-4), and guide pillar (2-4) below connects wired bob (2-5) and ratchet (2-6), and ratchet (2-6) is pressed in floral disc (2-3) alveolus.Yarn during work on the spool weighs down line mentions, and ratchet is boosted the compelled floral disc that breaks away from of ratchet to the appropriate location; Floral disc relays line at the effect underspin of power; Promptly and line weighs down and to begin to glide, ratchet falls under the effect of spring pressure, thereby ratchet is inserted in checks floral disc in the floral disc alveolus; The spool rotation stops, and unwrapping wire stops.
More than the spindle brake device shortcoming of two kinds of forms: braking gap is big, and it is unstable to stop, and brake transmission resistance is big, causes unwrapping wire insensitive, easily broken yarn, the transmission parts are fragile, thereby influence the quality and the output of braiding machine.
Summary of the invention
The objective of the invention is to provide a kind of high-speed knitter spindle unwrapping wire brake gear, it is big to solve existing spindle brake device braking gap, and it is unstable to stop, the big problem of brake transmission resistance.
The objective of the invention is to realize like this: this brake gear comprises: spool seat, brake hook and connecting rod; On the circular groove sidewall, the other end of brake hook was connected with connecting rod in brake hook one end was pressed under the spool seat.
Described spool seat is discoid, and is porose in the centre of disk, be evenly equipped with cylinder above the circumference in the same center of circle of centre bore, circular inner groove is arranged below disk, the circular inner groove inwall is arranged with protruding platform.
Described brake hook is " L " shape, and front end is ratchet shape, is connected below the spool seat in the circular inner groove, and the bending part of brake hook is provided with aperture, and aperture is socketed on the fulcrum shaft, and rear end and connecting rod are slidingly connected.
Described connecting rod is " J " shape, and the bottom of connecting rod is connected with the brake hook, and the upper end is porose.
Beneficial effect, owing to adopted such scheme, when spindle takes up one's knitting; Yarn (5) weighs down (6) with line mentions, and when connecting rod (2) upper end was run in line bob (6), connecting rod (2) began upwards to slide; Brake hook (3) rear end is enclosed fulcrum shaft (7) and is rotated by the pull-up that connecting rod (2) makes progress, and brake hook (3) rear end platform rises; The front end ratchet is rotated down; The compelled circular inner groove sidewall that breaks away from spool seat (1) lower end of brake hook (3), spool seat (1) begins to rotate unwrapping wire under spool (4) and yarn (5) tension.Line bob this moment (6) begins to glide under the stage clip effect, and connecting rod (2) begins to move down under the effect of stage clip (8), so brake hook (3) encloses fulcrum shaft (7) reverse rotation, hook (3) rear end of braking falls, and front end rises; Hook (3) front end ratchet brake simultaneously again by on the circular inner groove sidewall that is pressed in spool seat (1) lower end, so spool seat (1) is checked, spool (4) stops unwrapping wire.
It is big to have solved existing spindle brake device braking gap, and it is unstable to stop, and the big problem of brake transmission resistance reaches the object of the invention.
Advantage: this unwrapping wire brake gear has adopted lever principle; The sidewall control parking line of the circular inner groove of some touch controls spool seat lower end makes the spindle unwrapping wire light and sensitive, and it is little to wear and tear; Brake is no gap accurately, and the transmission component structural is simple, cost is low, flexibility ratio is high, long service life.The rove spun yarn is compatible, and broken yarn does not weave evenly, has improved weaving quality, and output.
Description of drawings
Fig. 1 is the prior art ejector pin brake type unwrapping wire brake gear figure that makes progress.
Fig. 2 is that the prior art ratchet presses down brake form unwrapping wire brake gear figure.
Fig. 3 is a unwrapping wire brake gear front view of the present invention.
Fig. 4 is a unwrapping wire brake gear vertical view of the present invention.
Fig. 5 is the present invention's part stereogram in position in spindle.
Fig. 6 is the present invention's position plane installation diagram in spindle.
Among the figure, 1, the spool seat; 2, connecting rod; 3, brake hook; 4, spool; 5, yarn; 6, line weighs down; 7, fulcrum shaft; 8, stage clip.
The specific embodiment
Embodiment 1: this brake gear comprises: spool seat 1, brake hook 3 and connecting rod 2; Brake hook 3 one ends are pressed in the spool seat 1 time on the circular groove sidewall, and the other end of brake hook 3 is connected with connecting rod 2.
Described spool seat 1 is discoid, and is porose in the centre of disk, be evenly equipped with cylinder above the circumference in the same center of circle of centre bore, circular inner groove is arranged below disk, the circular inner groove inwall is arranged with protruding platform.
Described brake hook 3 is " L " shape, and front end is ratchet shape, be connected in the spool seat 1 following circular inner groove, and can be movable in circular inner groove, hook is pressed madial wall or is thrown off madial wall; The bending part of brake hook 3 is provided with aperture, and aperture is socketed on the fulcrum shaft 7, and rear end and connecting rod 2 are slidingly connected.
Described connecting rod 2 is " J " shape, and the bottom of connecting rod 2 is connected with brake hook 3, and the upper end is porose.Connecting rod 2 knee-actions drive brake hook 3, and brake hook 3 comes back rotation around fulcrum shaft 7, thereby make brake hook 3 push 1 time circular inner groove sidewall of spool seat or throw off the inside groove sidewall, make the spool seat brake of tension force or stop.
Claims (4)
1. high-speed knitter spindle unwrapping wire brake gear, it is characterized in that: this brake gear comprises: spool seat, brake hook and connecting rod; On the circular groove sidewall, the other end of brake hook was connected with connecting rod in brake hook one end was pressed under the spool seat.
2. high-speed knitter spindle unwrapping wire brake gear according to claim 1; It is characterized in that: described spool seat is discoid; Centre at disk is porose; Be evenly equipped with cylinder above the circumference in the same center of circle of centre bore, circular inner groove is arranged below disk, the circular inner groove inwall is arranged with protruding platform.
3. high-speed knitter spindle unwrapping wire brake gear according to claim 1; It is characterized in that: described brake hook is " L " shape; Front end is ratchet shape, is connected below the spool seat in the circular inner groove, and the bending part of brake hook is provided with aperture; Aperture is socketed on the fulcrum shaft, and rear end and connecting rod are slidingly connected.
4. high-speed knitter spindle unwrapping wire brake gear according to claim 1, it is characterized in that: described connecting rod is " J " shape, and the bottom of connecting rod is connected with the brake hook, and the upper end is porose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101387474A CN102644159A (en) | 2012-05-08 | 2012-05-08 | Pay-off braking device for spindle of high-speed braiding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101387474A CN102644159A (en) | 2012-05-08 | 2012-05-08 | Pay-off braking device for spindle of high-speed braiding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102644159A true CN102644159A (en) | 2012-08-22 |
Family
ID=46657228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101387474A Pending CN102644159A (en) | 2012-05-08 | 2012-05-08 | Pay-off braking device for spindle of high-speed braiding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102644159A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132235A (en) * | 2013-03-20 | 2013-06-05 | 新昌县本发机电有限公司 | Tension control and brake device for braiding machine carrier |
| CN103173928A (en) * | 2013-04-19 | 2013-06-26 | 新昌县本发机电有限公司 | Tension control and torsion spring steel coil brake device for spindle of braiding machine |
| CN107313173A (en) * | 2017-07-26 | 2017-11-03 | 张家港市东升电工材料有限公司 | It is a kind of being capable of device of the automatic identification braider spindle without yarn |
| CN111826798A (en) * | 2020-08-10 | 2020-10-27 | 徐州恒辉编织机械有限公司 | Large-scale rope braider carries spindle |
| CN112663223A (en) * | 2020-12-15 | 2021-04-16 | 西安工程大学 | Yarn carrier of vertical and horizontal three-dimensional knitting machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US897648A (en) * | 1907-05-23 | 1908-09-01 | Thomas F O'brien | Safety-regulator for braiding-machine bobbins. |
| EP0513465A1 (en) * | 1991-05-14 | 1992-11-19 | Talleres Ratera, S.A. | Spool carrier for braiding machine |
| CN101328630A (en) * | 2008-08-01 | 2008-12-24 | 张宝香 | Spring spindle |
| CN202830412U (en) * | 2012-05-08 | 2013-03-27 | 韩百峰 | Line release braking device of spindle of high-speed knitting machine |
-
2012
- 2012-05-08 CN CN2012101387474A patent/CN102644159A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US897648A (en) * | 1907-05-23 | 1908-09-01 | Thomas F O'brien | Safety-regulator for braiding-machine bobbins. |
| EP0513465A1 (en) * | 1991-05-14 | 1992-11-19 | Talleres Ratera, S.A. | Spool carrier for braiding machine |
| CN101328630A (en) * | 2008-08-01 | 2008-12-24 | 张宝香 | Spring spindle |
| CN202830412U (en) * | 2012-05-08 | 2013-03-27 | 韩百峰 | Line release braking device of spindle of high-speed knitting machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132235A (en) * | 2013-03-20 | 2013-06-05 | 新昌县本发机电有限公司 | Tension control and brake device for braiding machine carrier |
| CN103173928A (en) * | 2013-04-19 | 2013-06-26 | 新昌县本发机电有限公司 | Tension control and torsion spring steel coil brake device for spindle of braiding machine |
| CN107313173A (en) * | 2017-07-26 | 2017-11-03 | 张家港市东升电工材料有限公司 | It is a kind of being capable of device of the automatic identification braider spindle without yarn |
| CN111826798A (en) * | 2020-08-10 | 2020-10-27 | 徐州恒辉编织机械有限公司 | Large-scale rope braider carries spindle |
| CN111826798B (en) * | 2020-08-10 | 2023-11-28 | 徐州恒辉编织机械有限公司 | Large-scale rope braiding machine takes spindle |
| CN112663223A (en) * | 2020-12-15 | 2021-04-16 | 西安工程大学 | Yarn carrier of vertical and horizontal three-dimensional knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102644159A (en) | Pay-off braking device for spindle of high-speed braiding machine | |
| CN202830412U (en) | Line release braking device of spindle of high-speed knitting machine | |
| CN201330099Y (en) | Wire releasing device and wire releasing tension control mechanism thereof | |
| CN100387773C (en) | General purpose type wire stranding machine | |
| EP2619120B1 (en) | Self-compensating filament tension control device with friction band braking | |
| CN102605551B (en) | Frame spindle structure of high-speed braiding machine | |
| EP2619119B1 (en) | Self-compensating filament tension control device with friction braking | |
| CN110629399A (en) | High-performance walking spindle of three-dimensional braiding machine | |
| CN202685366U (en) | Press manipulator | |
| CN202415901U (en) | Frame spindle structure for high-speed braiding machine | |
| CN102605549A (en) | Large-capacity super-spun-yarn cursory spindle of high speed machine | |
| CN203583196U (en) | Beam storing rack | |
| CN201351187Y (en) | Failure silk loosening brake device of automatic silk reeling machine | |
| CN102658996A (en) | Constant-tension take-up device of braiding machine | |
| CN202415900U (en) | High-capacity superfine yarn pay-off spindle of high-speed machine | |
| CN105755669A (en) | Double-stroke carrier for braiding machine | |
| CN211112505U (en) | Yarn drive arrangement is stored up to spindle of multi-functional super large stroke storage yarn ware | |
| CN205617054U (en) | Two pass spindle of galloping along on horseback for braider | |
| CN110670234A (en) | Constant tension pay-off device of multifunctional super-large stroke yarn storage and release device | |
| US1630669A (en) | Carrier for braiding machines | |
| CN208408402U (en) | Wire knitting machine spindle | |
| CN110670235A (en) | Yarn drive arrangement is stored up to spindle of multi-functional super large stroke storage yarn ware | |
| CN103010827A (en) | Stroke adjustable thread guide device | |
| CN204369300U (en) | Glass fibre moves back separates precursor tub braking mechanism | |
| CN211112502U (en) | Multifunctional super-large-stroke yarn storage and release device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120822 |