CN104150272A - Pressurizing device of big-tapered spindle of yarn twisting and rewinding machine - Google Patents
Pressurizing device of big-tapered spindle of yarn twisting and rewinding machine Download PDFInfo
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- CN104150272A CN104150272A CN201410395492.9A CN201410395492A CN104150272A CN 104150272 A CN104150272 A CN 104150272A CN 201410395492 A CN201410395492 A CN 201410395492A CN 104150272 A CN104150272 A CN 104150272A
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- spindle
- yarn
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Abstract
The invention discloses a pressurizing device of a big-tapered spindle of a yarn twisting and rewinding machine. The pressurizing device is composed of a spindle body, a cylindrical spindle base, a spindle arm holding frame, first balance weight iron and a pressurizing assembly, wherein the spindle body makes close contact with a groove drum 1. The pressurizing assembly is composed of L-shaped flat iron and second balance weight iron. The short end of the L-shaped flat iron is connected with the first balance weight iron, the second balance weight iron 7 is fixedly arranged on the upper surface of the long end of the L-shaped flat iron, and the gravity center of the second balance weight iron 7 is located over the gravity center of the spindle body 2. By means of the technical scheme, the pressurizing device is simple in structure, low in cost, economical and practical and effectively solves the problems that the small end of the bobbin yarn is soft and protrudes and gauze at the two ends is formed bad when the spindle with the taper more than 9 degrees carries out yarn twisting and rewinding, the spindle is prevented from shaking during winding, the forming effect is good, the product quality is guaranteed, the subsequent procedure production is facilitated, and the needs of clients are met.
Description
Technical field
The present invention relates to the design of a kind of textile machine spindle structure, relate in particular to a kind of pressure device of reeled yarn rewinder steep-taper spindle.
Background technology
Since after Cotton Textile Enterprises, manufacturing procedure enters twentieth century, technical innovation is advanced by leaps and bounds, along with put into production some technological changes in this field of SSM slack winder and reeled yarn rewinder have entered motorway, particularly this technical field of winding shaping, its innovation is with historically new significance, and the single ingot type of drive that adopts step motor control to be shaped has been captured rapidly the medium-to-high grade market of mercerized cotton reeled yarn.Past reeled yarn rewinding is all to produce on the 1332PD type machine of transforming on 1332MD type bobbin-winding machine, and what yarn was passive is wound into evenly solid bobbin for later process, utilizes Cop tube to drive spindle winding yarn.Owing to being so that passive coiling coiling speed is slow, friction force between spindle and groove drum is little is unfavorable for that a yarn is shaped, coarse yarn line and batch bobbin tapering and can not be greater than 5 ° 57 in generally can only producing ', for just more difficult control of the shaping after the mercerized cotton reeled yarn rewinding adhering to without filoplume.
External reeled yarn rewinder mostly adopt single ingot initiatively Withdrawing Mode speed be domestic passive coiling 3-5 doubly, the reeled yarn rewinder of producing as SSM company, FADIS company is also applied to Yarn guiding system by stepping motor, can take precise winding and step precision winding by terminal control.This advanced winding method has replaced traditional groove drum with bright and clean roller, both overcome the bad problem of overlapping He Hou road unwinding of the random coiling of groove drum, can allow again yarn be wound on bobbin by the thread-carrier of the DC MOTOR CONTROL speed change of traversing, its advantage is there is no overlay region, backing-off performance is good, has well adapted to the needs of yarn deep processing.This advanced person's reeled yarn rewinder adopts design cleverly to add that initiatively unwinding well reaches without tension force unwinding, in winding process, the few speed height of Yarn break can be produced the cylinder yarn of different tapering bobbins, particularly do mercerized cotton reeled yarn and can produce steep-taper 9 ° 15 ' a cylinder yarn firmly get client's favor.
The reeled yarn rewinder of recent year also has develop rapidly, has adopted initiatively unwinding and thread-carrier coiling of single ingot, the obvious improvement that has been formed with of the speed of rewinding and cylinder yarn as the coral frame in Shanghai.Due to aspect machine design and terminal control with import machine still having gap, can't produce at present steep-taper 9 ° 15 in mercerized cotton reeled yarn field ' cylinder yarn.But present customer requirement is more and more higher, for convenience of high-count yarn in the processing of rear road all require 9 ° 15 of steep-taper ' bobbin, domestic reeled yarn rewinder obviously can not meet client's requirement.The original design of more than 9 ° steep-taper spindle is to be in one's hands that to be furnished with a weight be the foundary weight of 580 grams at jib place, and object is that the contact that counterweight increases between spindle and groove drum facilitates the coiling of yarn on bobbin.It is no problem that this spindle is used on 1332MD bobbin-winding machine, because rotating speed is fast when winder, coiling speed reaches 600m/min, and spindle relies on the foundary weight of autogamy just can ensure there are enough friction force between itself and groove drum, batches and be shaped to reach client's requirement.Because driving ryce, needs rotate driven wind up but be used on 1332PD type reeled yarn rewinder, speed can not exceed again 150m/min, friction force between spindle and groove drum is not enough to drive yarn to batch on bobbin with this understanding, again because the large yarn of spindle tapering is obviously piled up in small end, cause whole shaping small end soft, protruding, again because the too smooth two ends of mercerized cotton twisted wire grenadine is serious, cause later process to use.For the needs that meet client win living space, extra-high-speed count yarn only has the expensive import reeled yarn rewinder of dependence to produce.
Summary of the invention
The object of the present invention is to provide a kind of pressure device of reeled yarn rewinder steep-taper spindle, this pressure device is simple in structure, cost is low, economic and practical, the cob webbing problems such as the small end that efficiently solves more than 9 ° steep-taper spindle bobbin cylinder yarn in the time doing reeled yarn rewinding is soft, protruding, two ends grenadine, avoided cylinder ingot jitter phenomenon in the time reeling, forming effect is good, has ensured product design.
For achieving the above object, the technical scheme of the pressure device of a kind of reeled yarn rewinder of the present invention steep-taper spindle is such: a kind of pressure device of reeled yarn rewinder steep-taper spindle, comprise and be positioned at groove drum top and be connected also adjustable spindle hand-to-arm grip frame with the cylinder spindle support of the spindle main body of groove drum close contact, fixing spindle main body, with a cylinder spindle support and be fixedly located at the first counterweight foundary weight on spindle hand-to-arm grip frame, it is characterized in that: on the first counterweight foundary weight, be fixed with pressure-applying unit, described pressure-applying unit is made up of " L " type band iron and the second counterweight foundary weight; The short end of " L " type band iron is connected with the first counterweight foundary weight, on " L " type band iron long end, is fixed with the second counterweight foundary weight, the center-of-gravity position of described the second counterweight foundary weight be placed in spindle main body center of gravity directly over.
In technique scheme, more than 9 °, on the spindle of steep-taper, adopt two foundary weight designs, and with L-type band iron by increase the second counterweight foundary weight the center as for spindle, make the center of gravity of spindle in state of equilibrium.Because the spindle of this more than 9 ° steep-taper has been taked the design of two foundary weight, not only increase the friction that contacts between spindle and groove drum bobbin, batch thereby facilitated, and changed the center of gravity of spindle weight, solve and originally can not do and cacoplastic problem.The moving yarn of improved spindle clamping cylinder pipe racks is stressed even in coiling process, well solve because the spindle cylinder yarn small end of tapering due to excessive is soft, protruding, a difficult problem for two ends grenadine the history that has also changed domestic reeled yarn rewinder and can not produce more than 9 ° steep-taper spindle coiling mercerized cotton cylinder yarn.The invention has the beneficial effects as follows: the first, simple in structure, input cost is little, easy to process, economic and practical; Second, increase the friction force between spindle main body and groove drum, the cob webbing problems such as the small end that efficiently solves more than 9 ° steep-taper spindle bobbin cylinder yarn in the time doing reeled yarn rewinding is soft, protruding, two ends grenadine, forming effect is good, ensure product design, avoided cylinder ingot jitter phenomenon in the time reeling; The 3rd, after transformation, on 1332PD type reeled yarn rewinder, can produce high-count yarn in steep-taper, can also be successfully applied to the spindle of other tapering.
Brief description of the drawings
Fig. 1 is the structural representation of the pressure device of a kind of reeled yarn rewinder of the present invention steep-taper spindle;
Fig. 2 is the structural representation of pressure-applying unit in the pressure device of a kind of reeled yarn rewinder of the present invention steep-taper spindle.
Detailed description of the invention
Below in conjunction with drawings and Examples, the pressure device of a kind of reeled yarn rewinder of the present invention steep-taper spindle is described in further detail.The accompanying drawing that forms the application is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.
From Fig. 1, Fig. 2, the pressure device of a kind of reeled yarn rewinder of the present embodiment steep-taper spindle by be positioned at groove drum 1 top and be connected adjustable spindle hand-to-arm grip frame 4 also with the cylinder spindle support 3 of the spindle main body 2 of groove drum 1 close contact, fixing spindle main body 2, with cylinder spindle support 3, fixedly the first counterweight foundary weight 5 and the pressure-applying unit that are located on spindle hand-to-arm grip frame 4 form.Pressure-applying unit is fixedly located on the first counterweight foundary weight 5, and pressure-applying unit is made up of " L " type band iron 6 and the second counterweight foundary weight 7; The short end of " L " type band iron 6 is connected with the first counterweight foundary weight 5, on " L " type band iron 6 long ends, is fixed with the second counterweight foundary weight 7, the center-of-gravity position of described the second counterweight foundary weight 7 be placed in spindle main body 2 centers of gravity directly over.
The present embodiment is mainly to solve the cob webbing problems such as the small end of more than 9 ° steep-taper spindle bobbin cylinder yarn in the time doing reeled yarn rewinding is soft, protruding, two ends grenadine, the history that has especially changed domestic reeled yarn rewinder and can not produce more than 9 ° steep-taper spindle coiling mercerized cotton cylinder yarn.In the present embodiment, spindle main body 2 be positioned at groove drum 1 directly over, spindle main body 2 clamps bobbin and directly contacts with groove drum 1.The principle of work of this spindle is groove drum 1 initiatively transmission, and spindle main body 2 clamps bobbin by passive yarn coiling.After adopting two foundary weight designs, both increased the friction force between spindle main body 2 and groove drum 1, again balance the center of gravity of spindle ensured the conformability of spindle tension force in winding process, actv. has been avoided the soft projection of small end in the shaping of cylinder yarn, the problem of two ends grenadine.The 9 ° 15 ' cylinder yarn of producing has met client's demand.
The above; only embodiments of the invention; not the present invention is imposed any restrictions, the variation of every any simple modification, change and the equivalent method above embodiment done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.
Claims (1)
1. the pressure device of a reeled yarn rewinder steep-taper spindle, comprise and be positioned at groove drum (1) top and be connected also adjustable spindle hand-to-arm grip frame (4) with the cylinder spindle support (3) of the spindle main body (2) of groove drum (1) close contact, fixing spindle main body (2), with a cylinder spindle support (3) and be fixedly located at the first counterweight foundary weight (5) on spindle hand-to-arm grip frame (4), it is characterized in that: on the first counterweight foundary weight (5), be fixed with pressure-applying unit, described pressure-applying unit is made up of " L " type band iron (6) and the second counterweight foundary weight (7); The short end of " L " type band iron (6) is connected with the first counterweight foundary weight (5), above long end, be fixed with the second counterweight foundary weight (7) at " L " type band iron (6), the center-of-gravity position of described the second counterweight foundary weight (7) be placed in spindle main body (2) center of gravity directly over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395492.9A CN104150272A (en) | 2014-08-13 | 2014-08-13 | Pressurizing device of big-tapered spindle of yarn twisting and rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395492.9A CN104150272A (en) | 2014-08-13 | 2014-08-13 | Pressurizing device of big-tapered spindle of yarn twisting and rewinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN104150272A true CN104150272A (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410395492.9A Pending CN104150272A (en) | 2014-08-13 | 2014-08-13 | Pressurizing device of big-tapered spindle of yarn twisting and rewinding machine |
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| CN (1) | CN104150272A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982706A (en) * | 1974-11-12 | 1976-09-28 | Dominique Delerue | Winding machines having independent spindles |
| CN86202538U (en) * | 1986-05-08 | 1987-06-17 | 上海市棉纺织科学技术研究所 | Spherical forming device for bobbin yarn |
| US4880174A (en) * | 1987-07-10 | 1989-11-14 | Murata Kikai Kabushiki Kaisha | Package support apparatus for automatic winder |
| CN2073886U (en) * | 1990-04-14 | 1991-03-27 | 苏州市苏纶纺织厂 | Spindle winding device of winding frame |
| CN2201380Y (en) * | 1994-06-22 | 1995-06-21 | 伞天宝 | Electric bench speed regulating tower winding machine |
| CN1125685A (en) * | 1994-12-26 | 1996-07-03 | 顾天红 | Sectional driving type pneumatic haunched winder |
| JPH1017209A (en) * | 1996-07-02 | 1998-01-20 | Kanebo Ltd | Automatic winder |
| CN200967689Y (en) * | 2006-05-09 | 2007-10-31 | 沈阳华岳机械有限责任公司 | Multifunctional drum winding machine |
| CN201183693Y (en) * | 2008-04-09 | 2009-01-21 | 上海梅花刺轴有限公司 | Wind former of spinning winding machine |
| CN202007047U (en) * | 2011-01-25 | 2011-10-12 | 山东同济机电有限公司 | Reel bobbin cradle for yarn singeing machine |
| CN203998403U (en) * | 2014-08-13 | 2014-12-10 | 安徽华茂纺织股份有限公司 | A kind of pressure device of reeled yarn rewinder steep-taper spindle |
-
2014
- 2014-08-13 CN CN201410395492.9A patent/CN104150272A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982706A (en) * | 1974-11-12 | 1976-09-28 | Dominique Delerue | Winding machines having independent spindles |
| CN86202538U (en) * | 1986-05-08 | 1987-06-17 | 上海市棉纺织科学技术研究所 | Spherical forming device for bobbin yarn |
| US4880174A (en) * | 1987-07-10 | 1989-11-14 | Murata Kikai Kabushiki Kaisha | Package support apparatus for automatic winder |
| CN2073886U (en) * | 1990-04-14 | 1991-03-27 | 苏州市苏纶纺织厂 | Spindle winding device of winding frame |
| CN2201380Y (en) * | 1994-06-22 | 1995-06-21 | 伞天宝 | Electric bench speed regulating tower winding machine |
| CN1125685A (en) * | 1994-12-26 | 1996-07-03 | 顾天红 | Sectional driving type pneumatic haunched winder |
| JPH1017209A (en) * | 1996-07-02 | 1998-01-20 | Kanebo Ltd | Automatic winder |
| CN200967689Y (en) * | 2006-05-09 | 2007-10-31 | 沈阳华岳机械有限责任公司 | Multifunctional drum winding machine |
| CN201183693Y (en) * | 2008-04-09 | 2009-01-21 | 上海梅花刺轴有限公司 | Wind former of spinning winding machine |
| CN202007047U (en) * | 2011-01-25 | 2011-10-12 | 山东同济机电有限公司 | Reel bobbin cradle for yarn singeing machine |
| CN203998403U (en) * | 2014-08-13 | 2014-12-10 | 安徽华茂纺织股份有限公司 | A kind of pressure device of reeled yarn rewinder steep-taper spindle |
Non-Patent Citations (1)
| Title |
|---|
| 范锦利: "1332型络筒机锥形锭子的改进", 《棉纺织技术》 * |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |