CN101701389A - Energy-saving and high-speed covering spindle - Google Patents

Energy-saving and high-speed covering spindle Download PDF

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Publication number
CN101701389A
CN101701389A CN200910221244A CN200910221244A CN101701389A CN 101701389 A CN101701389 A CN 101701389A CN 200910221244 A CN200910221244 A CN 200910221244A CN 200910221244 A CN200910221244 A CN 200910221244A CN 101701389 A CN101701389 A CN 101701389A
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China
Prior art keywords
spindle
spool
ring
wharve
last
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CN200910221244A
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Chinese (zh)
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CN101701389B (en
Inventor
宣卫
卢锡鸣
黄华
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Wuxi Hongda Special Parts Technology Co ltd
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WUXI HONGDA TEXTILE MACHINERY SPECIAL PARTS CO Ltd
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Priority to CN2009102212441A priority Critical patent/CN101701389B/en
Publication of CN101701389A publication Critical patent/CN101701389A/en
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Publication of CN101701389B publication Critical patent/CN101701389B/en
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Abstract

The invention relates to textile machinery, in particular to an energy-saving and high-speed covering spindle. According to the technical scheme of the invention, an inner tube is arranged in a spindle seat, the outer wall of the bottom end of the inner tube is provided with a spindle seat retainer, an upper installation retainer is embedded in the upper section of the inner hole of the inner tube, and an upper bearing is arranged; a first lower installation retainer and a second lower installation retainer at intervals, a lower bearing is arranged between the first lower installation retainer and the second lower installation retainer, a third lower installation retainer is embedded in the inner hole of the inner tube below the second lower installation retainer, and a separation blade is arranged on the top end surface of the third lower installation retainer. The invention has the characteristics of large packing capacity, high rotation speed, low power consumption, high production efficiency, low labor intensity, and the like.

Description

Energy-saving and high-speed covering spindle
Technical field
The present invention relates to a kind of textile machine, especially a kind of energy-saving and high-speed covering spindle.
Background technology
Coating cotton thread is being made widely known different textural effects with its special artistic speech in textiles.Can make heart yearn with the yarn of heterogeneity raw material such as spandex, low-stretch yarn, long filament, elastic, metallized thread etc., make the outsourcing silk with heterogeneity raw material such as chemical-fibres filaments, low-stretch yarn, cotton yarn, artificial synthetic fiber, real silk, metallized thread, produce different style, the chemical fibre wrap yarn of the single, double bag type of function admirable, short fiber wrap yarn, real silk wrap yarn, rubber wrap yarn and gold and silver wrap yarn etc.Fields such as that coating cotton thread is widely used in is woven, knitting, braiding.
The coating cotton thread major part is by covering filament machine spinning, and cladding spindle is as the vital part on the covering filament machine.The cladding spindle package capacity is big in the market, speed is low, power consumption is big or package capacity is little, speed is high but it is low to be subjected to package capacity to influence production efficiency, the labour intensity height.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide that a kind of package capacity is big, rotating speed is high, low in energy consumption, production efficiency is high, labour intensity is low energy-saving and high-speed covering spindle.
According to technical scheme provided by the invention, described energy-saving and high-speed covering spindle, comprise hollow spindle blade, spool, wharve and spindle support, be provided with the seal wire cover in the top ends of hollow spindle blade, the bottom of hollow spindle blade is provided with down the seal wire cover, stage casing at spindle blade is socketed with wharve, spacer sleeve is connected to tapered end and lower lock head on the spindle blade between last seal wire cover and the wharve, on last tapered end and lower lock head, be socketed with spool, has cavity on the wharve in the wharve top ends, have cavity under the wharve in the wharve bottom, on wharve, be provided with spring in the cavity; In spindle support, be provided with bolster, outer wall is provided with the spindle support back-up ring in the bottom of bolster, be embedded with at the endoporus epimere of bolster back-up ring is installed, on last installation back-up ring, sit upper bearing (metal) is arranged, spacer segment is embedded with and back-up ring is installed for first time and second time back-up ring is installed under the endoporus of bolster, be provided with lower bearing with installing between the back-up ring for second time in that back-up ring is installed for first time, the endoporus of the bolster below second time back-up ring being installed is embedded with the 3rd time back-up ring is installed, and is provided with catch on the 3rd time installation back-up ring top end face.Outside being installed, the bearing bolster is provided with upper and lower absorbing circle, side wall surface and top end face outer edge one at last absorbing circle are coated with protecting cover, top end face inside edge at last absorbing circle is coated with stopper ring, the ingot lid is installed on the spindle support top, be socketed with shaft-cup in the bolster above upper bearing (metal), the top ends of described shaft-cup embeds under the wharve in the cavity, be provided with external screw thread at the spindle support outer wall, on this external screw thread, be bolted with locking nut, on the spindle support above the locking nut, be socketed with lock sleeve, mount pin on spindle support.
On the hollow spindle blade between last tapered end and the lower lock head, be fixed with first back-up ring.Be provided with lining in the endoporus of lower lock head, described lining is enclosed within on the spindle blade.Be provided with second back-up ring on the hollow spindle blade above seal wire overlaps down.
The internal diameter of tube body of described spool is 26~28mm, the body external diameter of spool is 33mm, the last rib of spool, the following rib diameter of spool are 76mm, the last rib top end face of spool is 137mm to the following rib bottom face distance of spool, the last rib bottom face of spool is 129mm to the following rib top end face distance of spool, and the last rib of spool is identical with the following rib thickness of spool.
The described height of going up tapered end is 30~34mm, and the bottom external diameter of last tapered end is 26~28mm.The height of described lower lock head is 28~31mm, and the top ends external diameter of lower lock head is 26~28mm.
The length overall of described hollow spindle blade is 326mm.
The centre of gyration diameter of described bearing is 13~18mm.
The present invention has that package capacity is big, rotating speed is high, low in energy consumption, production efficiency is high and advantages such as labour intensity is low.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: this energy-saving and high-speed covering spindle, comprise hollow spindle blade 2, spool 23, wharve 5 and spindle support 15 etc., be provided with seal wire cover 1 in the top ends of hollow spindle blade 2, the bottom of hollow spindle blade 2 is provided with down seal wire cover 16, be socketed with wharve 5 in the stage casing of hollow spindle blade 2, spacer sleeve is connected to tapered end 31 and lower lock head 32 on the hollow spindle blade 2 between last seal wire cover 1 and the wharve 5, on last tapered end 31 and lower lock head 32, be socketed with spool 23, has cavity 5.1 on the wharve in wharve 5 top ends, have cavity 5.2 under the wharve in wharve 5 bottoms, on wharve, be provided with spring 4 in the cavity 5.1; In spindle support 15, be provided with bolster 21, outer wall is provided with spindle support back-up ring 17 in the bottom of bolster 21, endoporus epimere at bolster 21 is embedded with installation back-up ring 11.1, on last installation back-up ring 11.1, sit upper bearing (metal) 22.1 is arranged, spacer segment is embedded with and back-up ring 11.2 is installed for first time and second time back-up ring 11.3 is installed under the endoporus of bolster 21, between first time installation back-up ring 11.2 and second time installation back-up ring 11.3, be provided with lower bearing 22.2, the endoporus of the bolster 21 below second time back-up ring 11.3 being installed is embedded with the 3rd time back-up ring 11.4 is installed, on the 3rd time installation back-up ring 11.4 top end faces, be provided with catch 19, installing bearing 22.1, the bolster of lower bearing 22.2 is provided with absorbing circle 10 outward, absorbing circle 20, side wall surface and top end face outer edge one at absorbing circle 10 are coated with protecting cover 9, top end face inside edge at absorbing circle 10 is coated with stopper ring 8, ingot lid 7 is installed on spindle support 15 tops, be socketed with shaft-cup 6 on the spindle blade 2 in the bolster 21 above upper bearing (metal) 22.1, the top ends of described shaft-cup 6 embeds under the wharve in the cavity 5.2, be provided with external screw thread at spindle support 15 outer walls, on this external screw thread, be bolted with locking nut 14, be socketed with lock sleeve 13 on the spindle support above the locking nut 14 15, mount pin 11 on spindle support 15.
On the spindle blade 2 between last tapered end 31 and the lower lock head 32, be fixed with first back-up ring 3.Be provided with lining 27 in the endoporus of lower lock head 32, described lining 27 is enclosed within on the spindle blade 2.On the spindle blade 2 above the following seal wire cover 16, be provided with second back-up ring 17.
The internal diameter of tube body of described spool 23 is 26~28mm, the body external diameter of spool 23 is 33mm, the last rib of spool 23, the following rib diameter of spool 23 are 76mm, the last rib top end face of spool 23 is 137mm to the following rib bottom face distance of spool 23, the last rib bottom face of spool 23 is 129mm to the following rib top end face distance of spool 23, and the last rib of spool 23 is identical with the following rib thickness of spool 23.
The described height of going up tapered end 31 is 30~34mm, and the bottom external diameter of last tapered end 31 is 26~28mm.The height of described lower lock head 32 is 28~31mm, and the top ends external diameter of last tapered end 31 is 26~28mm.The length overall of described hollow spindle blade is 326mm.The centre of gyration diameter of described bearing is 13~18mm.
Hollow spindle blade 2 is by upper bearing (metal) 22.1 and lower bearing 22.2 supportings, the bolster 21 of packing into, upper bearing (metal) 22.1 is fixed by last installation back-up ring 11.1, lower bearing 22.2 is installed back-up ring 11.2 and back-up ring 11.3 is installed for second time fixing by first time, shaft-cup 6 is fixed in the bolster 21, bolster 21 is packed in the spindle support 15, between bolster 21 and the spindle support 15 by absorbing circle 10, Shockabsorbing case 20, protecting cover 9 is arranged outside absorbing circle 10, stopper ring 8, ingot lid 7 is tightened on the spindle support 15, seal wire cover 1 is housed on the hollow spindle blade 2, following seal wire cover 16, wharve 5, spring 4, lower lock head 32, spool 23, last tapered end 31, spool 23 is by lower lock head 32, last tapered end 31 is fixed.Pin 11 is housed on spindle support 15, will sells 11, spindle support 15 is installed on the covering filament machine, fixing with lock sleeve 13, locking nut 14.
The present invention reduces rotating torque, and spool 23 internal diameters are dwindled, reduced diameter, highly reduce, and last tapered end 31, lower lock head 32 highly reduce, quality reduces, and hollow spindle blade 2 length overalls reduce, and quality reduces; Lower bearing 22.2 adopts the specialized high-speed special bearing with upper bearing (metal) 22.1, and the spindle radius of gyration is reduced.According to power P and moment M relation (P=M ω), along with reducing of moment M, power P reduces thereupon; According to v=ω r, owing to reducing of spindle radius of gyration r, angular velocity omega also increases thereupon on the raceway so.
The course of work of the present invention is as follows:
Spindle is installed on the covering filament machine by pin 11, spindle support 15, and lock sleeve 13 is socketed on the spindle support 11, and below covering filament machine installed surface, locking nut 14 is screwed onto on the spindle support, pieces together tight locking nut 14 cladding spindle is fixedly mounted on the covering filament machine.Produce certain tension force at covering filament machine wharve 5 and covering filament machine tengential belt, wharve 5 and hollow spindle blade are for being fixedly connected, wharve 5 produces revolution along hollow spindle blade 2 centers under external force drives, the block bearing 22.1 of hollow spindle blade 2,22.2 produce rotation simultaneously, because spool 23 is by last tapered end 31, lower lock head 32 is fixing, last tapered end 31, lower lock head 32 relative hollow spindle blades 2 are for remaining static, therefore spool 23 is with the rotating speed that equates with hollow spindle blade 2 center steering along hollow spindle blade 2, twine full outsourcing yarn at spool 23, the outsourcing yarn with the rotating speed identical with spool 23 in unwinding, heart yearn enters from following seal wire cover 16, elongated hole along hollow spindle blade 2, stretch out from last seal wire cover 1, heart yearn parallels with the center line of hollow spindle blade 2, stretch out the back and meet at last seal wire cover 1 with the outsourcing yarn, the outsourcing yarn with the rotating speed looping identical with spool 23 on heart yearn, absorbing circle 10 outside bolster 21, absorbing is carried out in the vibration that 20 pairs of spindles of Shockabsorbing case produce in high speed rotary, make the outsourcing yarn equably looping on heart yarn, produce the coating cotton thread of high-quality.

Claims (6)

1. energy-saving and high-speed covering spindle, this energy-saving and high-speed covering spindle, comprise hollow spindle blade (2), spool (23), wharve (50) and spindle support (15), top ends at hollow spindle blade (2) is provided with seal wire cover (1), the bottom of spindle blade (2) is provided with down seal wire cover (16), be socketed with wharve (5) in the stage casing of hollow spindle blade (2), hollow spindle blade (2) between last seal wire cover (1) and wharve (5) is gone up spacer sleeve and is connected to tapered end (31) and lower lock head (32), on last tapered end (31) and lower lock head (32), be socketed with spool (23), has cavity on the wharve (5.1) in wharve (5) top ends, have cavity under the wharve (5.2) in wharve (5) bottom, be provided with spring (4) in the cavity on wharve (5.1); In spindle support (15), be provided with bolster (21), bottom outer wall at bolster (21) is provided with spindle support back-up ring (17), endoporus epimere at bolster (21) is embedded with installation back-up ring (11.1), go up seat at last installation back-up ring (11.1) upper bearing (metal) (22.1) is arranged, spacer segment is embedded with back-up ring (11.2) and second time installation back-up ring (11.3) is installed for first time under the endoporus of bolster (21), between first time installation back-up ring (11.2) and second time installation back-up ring 11.3, be provided with lower bearing (22.2), the endoporus that the bolster (21) of back-up ring (11.3) below is installed at second time is embedded with installation back-up ring (11.4) the 3rd time, on the 3rd time installation back-up ring (11.4) top end face, be provided with catch (19), installing bearing (22.1), the bolster of lower bearing (22.2) is provided with absorbing circle (10) outward, absorbing circle (20), side wall surface and top end face outer edge one at absorbing circle (10) are coated with protecting cover (9), be coated with stopper ring (8) in the top end face inside edge of absorbing circle (10), ingot lid (7) is installed on spindle support (15) top, in the bolster (21) of upper bearing (metal) (22.1) top, be socketed with shaft-cup (6) on the spindle blade 2, the top ends of described shaft-cup (6) embeds under the wharve in the cavity (5.2), be provided with external screw thread at spindle support (15) outer wall, on this external screw thread, be bolted with locking nut (14), on the spindle support (15) of locking nut (14) top, be socketed with lock sleeve (13), go up mount pin (11) at spindle support (15), on the hollow spindle blade (2) between last tapered end (31) and the lower lock head (32), be fixed with first back-up ring (3), in the endoporus of lower lock head (32), be provided with lining (27), described lining (27) is enclosed within on the hollow spindle blade (2), is provided with second back-up ring (17) on the hollow spindle blade (2) of following seal wire cover (16) top.
2. energy-saving and high-speed covering spindle as claimed in claim 1 is characterized in that: spindle blade length is 326mm.
3. energy-saving and high-speed covering spindle as claimed in claim 1 is characterized in that: spindle centre of gyration diameter is 13~18mm.
4. energy-saving and high-speed covering spindle as claimed in claim 1, it is characterized in that: the internal diameter of tube body of described spool (23) is 26~28mm, the body external diameter of spool (23) is 33mm, the following rib diameter of the last rib of spool (23), spool (23) is 76mm, the last rib top end face of spool (23) is 137mm to the following rib bottom face distance of spool (23), the last rib bottom face of spool (23) is 129mm to the following rib top end face distance of spool (23), and the last rib of spool (23) is identical with the following rib thickness of spool (23).
5. energy-saving and high-speed covering spindle as claimed in claim 1 is characterized in that: the described height of going up tapered end (31) is 30~34mm, and the bottom external diameter of last tapered end (31) is 26~28mm.
6. energy-saving and high-speed covering spindle as claimed in claim 1 is characterized in that: the height of described lower lock head (32) is 28~31mm, and the top ends external diameter of lower lock head (32) is 26~28mm.
CN2009102212441A 2009-10-30 2009-10-30 Energy-saving and high-speed covering spindle Active CN101701389B (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009102212441A CN101701389B (en) 2009-10-30 2009-10-30 Energy-saving and high-speed covering spindle

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CN101701389A true CN101701389A (en) 2010-05-05
CN101701389B CN101701389B (en) 2011-05-11

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086198A (en) * 2013-02-27 2013-05-08 常州市润源经编机械有限公司 Bobbin fixing device
CN104264299A (en) * 2014-09-24 2015-01-07 新昌县先锋纺织机械有限公司 Spindle device for cleaning ball embroidering machine
CN105239227A (en) * 2015-10-22 2016-01-13 东华大学 High-speed cover-spinning electric spindle
CN108611720A (en) * 2018-06-21 2018-10-02 浙江宇昌纺织科技有限公司 A kind of spindle device of silk covering machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201598378U (en) * 2009-10-30 2010-10-06 无锡宏大纺织机械专件有限公司 Energy-saving high-speed encompassing spindle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086198A (en) * 2013-02-27 2013-05-08 常州市润源经编机械有限公司 Bobbin fixing device
CN104264299A (en) * 2014-09-24 2015-01-07 新昌县先锋纺织机械有限公司 Spindle device for cleaning ball embroidering machine
CN105239227A (en) * 2015-10-22 2016-01-13 东华大学 High-speed cover-spinning electric spindle
CN108611720A (en) * 2018-06-21 2018-10-02 浙江宇昌纺织科技有限公司 A kind of spindle device of silk covering machine

Also Published As

Publication number Publication date
CN101701389B (en) 2011-05-11

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Denomination of invention: Energy-saving and high-speed covering spindle

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Pledgee: The Bank of Jiangsu Limited by Share Ltd. Wuxi Helie branch

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