CN105463651A - Magnetic suspension spindle shaft assembly for covering machine - Google Patents
Magnetic suspension spindle shaft assembly for covering machine Download PDFInfo
- Publication number
- CN105463651A CN105463651A CN201511001906.6A CN201511001906A CN105463651A CN 105463651 A CN105463651 A CN 105463651A CN 201511001906 A CN201511001906 A CN 201511001906A CN 105463651 A CN105463651 A CN 105463651A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- ingot
- covering machine
- hypomere
- shaft assembly
- 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.)
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Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
- D02G3/385—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn using hollow spindles, e.g. making coverspun yarns
Abstract
The invention relates to a magnetic suspension spindle shaft assembly for a covering machine. The magnetic suspension spindle shaft assembly comprises a spindle shaft (1), a first magnetic body (2), magnetic assemblies (3), a fixing plate (4), a guide wheel (5) and a fourth magnetic body (6), the spindle shaft (1) and the magnetic assemblies (3) pass through the fixing plate (4), the first magnetic body (2) is arranged on the upper portion of the spindle shaft (1), the fourth magnetic body (6) is arranged on the lower portion of the spindle shaft (1), the first magnetic body (2) is located above the magnetic assemblies (3) and placed opposite to magnetic poles of the same polarity at the upper ends of the magnetic assemblies (3), and the fourth magnetic body (6) is located below the magnetic assemblies (3) and placed opposite to magnetic poles of the same polarity at the lower ends of the magnetic assemblies (3). According to the magnetic suspension spindle shaft assembly for the covering machine, the rotating speed of the spindle shaft is not limited by the limit speed of a bearing, work efficiency of the covering machine is greatly improved, and the service life of equipment is long.
Description
Technical field
The present invention relates to a kind of ingot shaft assembly for covering machine.Belong to technical field of textile machine.
Background technology
On textile machinery, yarn is wrapped on the spool that rotates with ingot axle and completes the operation of bag yarn, ingot axle is the parts run up, the rotating speed of ingot axle is directly connected to the operating efficiency of covering machine, but the rotating speed of ingot axle can not infinitely improve, first the rotating speed of ingot axle is subject to the restriction of bearing, and the rev limit that the general bearing on covering machine can bear is 16000 revs/min; Secondly running up of ingot axle also can make bearing easily wear and tear, and just needs general half a year to change, and greatly reduces the service life of bearing.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of magnetic suspension ingot shaft assembly for covering machine, ingot axle rotating speed by the restriction of bearing limit speed, does not substantially increase the operating efficiency of covering machine, and long service life.
The object of the present invention is achieved like this:
A kind of magnetic suspension ingot shaft assembly for covering machine, comprise ingot axle and guide wheel, described guide wheel is arranged on the lower end of ingot axle, be characterized in: the described magnetic suspension ingot shaft assembly for covering machine also comprises the first magnetic, magnet assembly, fixed head and the 4th magnetic, ingot axle and magnet assembly are through fixed head, first magnetic is arranged on the top of ingot axle, 4th magnetic is arranged on the bottom of ingot axle, first magnetic is positioned at above magnet assembly and the magnetic pole of the same name of the first magnetic and magnet assembly upper end is staggered relatively, 4th magnetic is positioned at the below of magnet assembly and the magnetic pole of the same name of the 4th magnetic and magnet assembly lower end is staggered relatively.
A kind of magnetic suspension ingot shaft assembly for covering machine of the present invention, its ingot axle comprises epimere and hypomere, and described first magnetic is arranged on the joint of epimere and hypomere, and described guide wheel is arranged on the lower end of hypomere, described 4th magnetic is arranged on the top of guide wheel, and the hypomere of ingot axle coordinates with fixed head.
A kind of magnetic suspension ingot shaft assembly for covering machine of the present invention, its magnet assembly has three, each magnet assembly comprises the second magnetic, the first fast pulley, Bearing assembly, the second fast pulley and the 3rd magnetic from top to bottom successively, second magnetic is corresponding with the first magnetic, 3rd magnetic is corresponding with the 4th magnetic, described Bearing assembly is fixed on fixed head, and the top of described three the first fast pulleys and hypomere offsets, and the bottom of three the second fast pulleys and hypomere offsets.
A kind of magnetic suspension ingot shaft assembly for covering machine of the present invention, its fixed head comprises the first installing hole, the second installing hole, the 3rd installing hole and fixing hole, fixed head is arranged on the beam of covering machine by fixing hole, first installing hole and the second installing hole are circular hole, 3rd installing hole is in " keyhole " shape, the Bearing assembly of described three magnet assemblies is arranged on fixed head respectively by the macropore of the first installing hole, the second installing hole and the 3rd installing hole, and the hypomere of ingot axle coordinates with the aperture of the 3rd installing hole.
A kind of magnetic suspension ingot shaft assembly for covering machine of the present invention, the surface of the hypomere of its ingot axle is coated with wear-resistant metal material, and the first fast pulley and the second fast pulley adopt high-abrasive material to make, and the cylinder of the second magnetic and the 3rd magnetic is coated with wearing layer.
A kind of magnetic suspension ingot shaft assembly for covering machine of the present invention, described metal material is chromium, and described high-abrasive material is polyurethane material, and described wearing layer is layer of polyurethane.
A kind of magnetic suspension ingot shaft assembly for covering machine of the present invention, the diameter of its first fast pulley, the second fast pulley is greater than the diameter of ingot axle hypomere.
A kind of magnetic suspension ingot shaft assembly for covering machine of the present invention, the diameter of its first fast pulley, the second fast pulley and the diameter of ingot axle hypomere are than being 3:1.
Compared with prior art, the invention has the beneficial effects as follows:
1. a kind of magnetic suspension ingot shaft assembly for covering machine of the present invention, the second magnetic on the first magnetic that ingot axle is arranged and magnet assembly is of the same name to repel each other, repulsive force for offset the spool placed from gravity and epimere of ingot axle from gravity, prevent ingot axle from moving down, the 3rd magnetic repulsion of the same name on the 4th magnetic that ingot axle is arranged and magnet assembly, repulsive force prevents from ingot axle is altered, because this reducing the resistance of ingot axle when High Rotation Speed.
2. a kind of magnetic suspension ingot shaft assembly for covering machine of the present invention, the surface of the hypomere of ingot axle is coated with chromium, first fast pulley and the second fast pulley adopt polyurethane material to make, the cylinder of the second magnetic and the 3rd magnetic is coated with layer of polyurethane, further reduce the resistance of ingot axle when High Rotation Speed, simultaneously fast pulley and the second magnetic not easy to wear, improve the service life of equipment.
3. a kind of magnetic suspension ingot shaft assembly for covering machine of the present invention, second fast pulley coordinates with the bottom with hypomere, first fast pulley and the second fast pulley play the effect of fixing ingot axle, and the diameter of the first fast pulley, the second fast pulley is 3:1 with the diameter ratio of ingot axle hypomere, therefore the rotating speed of Bearing assembly is only 1/3 of ingot axle rotating speed, therefore ensure that ingot axle Bearing assembly while High Rotation Speed, within the scope of limit speed, improves operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of magnetic suspension ingot shaft assembly for covering machine of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the stereogram of Fig. 1.
Fig. 5 is the structural representation of the ingot axle of a kind of magnetic suspension ingot shaft assembly for covering machine of the present invention.
Fig. 6 is the stereogram of Fig. 5.
Fig. 7 is the structural representation of magnet assembly of the present invention.
Fig. 8 is the structural representation of fixed head of the present invention.
Fig. 9 is the stereogram of Fig. 8.
In figure:
Ingot axle 1,
Epimere 1.1,
Hypomere 1.2,
First magnetic 2,
Magnet assembly 3,
Second magnetic 3.1,
First fast pulley 3.2,
Bearing assembly 3.3,
Second fast pulley 3.4,
3rd magnetic 3.5,
Fixed head 4,
First installing hole 4.1,
Second installing hole 4.2,
3rd installing hole 4.3,
Fixing hole 4.4,
Guide wheel 5,
4th magnetic 6.
Detailed description of the invention
See Fig. 1-4, the present invention relates to a kind of magnetic suspension ingot shaft assembly for covering machine, it comprises ingot axle 1, first magnetic 2, magnet assembly 3, fixed head 4, guide wheel 5 and the 4th magnetic 6, ingot axle 1 and magnet assembly 3 are through fixed head 4, first magnetic 2 is arranged on the top of ingot axle 1, 4th magnetic 6 is arranged on the bottom of ingot axle 1, first magnetic 2 is positioned at above magnet assembly 3 and the first magnetic 2 is staggered relatively with the magnetic pole of the same name of magnet assembly 3 upper end, 4th magnetic 6 is positioned at the below of magnet assembly 3 and the 4th magnetic 6 is staggered relatively with the magnetic pole of the same name of magnet assembly 3 lower end, described guide wheel 5 is arranged on the lower end of ingot axle 1, guide wheel 5 drives ingot axle 1 to rotate.
See Fig. 5-6, described ingot axle 1 comprises epimere 1.1 and hypomere 1.2, epimere 1.1 is in taper type, described first magnetic 2 is arranged on the joint of epimere 1.1 and hypomere 1.2, described guide wheel 5 is arranged on the lower end of hypomere 1.2, described 4th magnetic 6 is arranged on the top of guide wheel 5, and the hypomere 1.2 of ingot axle 1 coordinates with fixed head 4.
See Fig. 7, described magnet assembly 3 has three, each magnet assembly 3 comprises the second magnetic 3.1 from top to bottom successively, first fast pulley 3.2, Bearing assembly 3.3, second fast pulley 3.4 and the 3rd magnetic 3.5, second magnetic 3.1 is corresponding with the first magnetic 2, 3rd magnetic 3.5 is corresponding with the 4th magnetic 6, described Bearing assembly 3.3 is fixed on fixed head 4, described three the first fast pulleys 3.2 coordinate with the top of hypomere 1.2, three the second fast pulleys 3.4 coordinate with the bottom with hypomere 1.2, first fast pulley 3.2 and the second fast pulley 3.4 play the effect of fixing ingot axle 1.
See Fig. 8-9, described fixed head 4 comprises the first installing hole 4.1, second installing hole 4.2, 3rd installing hole 4.3 and fixing hole 4.4, fixed head 4 is arranged on the beam of covering machine by fixing hole 4.4, first installing hole 4.1 and the second installing hole 4.2 are circular hole, 3rd installing hole 4.3 is in " keyhole " shape, described three Bearing assemblies 3.3 are respectively by the first installing hole 4.1, the macropore of the second installing hole 4.2 and the 3rd installing hole 4.3 is arranged on fixed head 4, the hypomere 1.2 of ingot axle 1 coordinates with the aperture of the 3rd installing hole 4.3, first fast pulley 3.2 and the second fast pulley 3.4 offset with the hypomere 1.2 of ingot axle 1, .
Wherein the surface of the hypomere 1.2 of ingot axle 1 is coated with wear-resistant metal material, described metal material is chromium, first fast pulley 3.2 and the second fast pulley 3.4 adopt high-abrasive material to make, described high-abrasive material is polyurethane material, the cylinder of the second magnetic 3.1 and the 3rd magnetic 3.5 is coated with wearing layer, and described wearing layer is layer of polyurethane.
The diameter of the lower end 1.2 of described ingot axle 1 is 10mm, the diameter of the first fast pulley 3.2 and the second fast pulley 3.4 is 30mm, therefore when ingot axle 1 reaches 36000 revs/min, the rotating speed of the first fast pulley 3.2 and the second fast pulley 3.4 is 1/3 of ingot axle 1 rotating speeds, be 12000 revs/min, be less than the limit speed of Bearing assembly 3.3.
Operation principle: spool is arranged on the epimere 1.1 of ingot axle 1, yarn is from hollow ingot axle 1 lower end inlet wire, and from the upper end outlet of ingot axle 1, guide wheel 5 drives ingot axle 1 to rotate, thus is wrapped on the yarn through ingot axle 1 by the yarn on spool.
The first magnetic 2 that ingot axle 1 of the present invention is arranged repels each other with the second magnetic 3.1 on magnet assembly 3 is of the same name, repulsive force for offset the spool placed from gravity and epimere 1.1 of ingot axle 1 from gravity, prevent ingot axle 1 from moving down, the 4th magnetic 6 and the 3rd magnetic 3.5 repulsion of the same name on magnet assembly 3 that ingot axle 1 is arranged, repulsive force prevents from ingot axle 1 is altered, first fast pulley 3.2 and the second fast pulley 3.4 play the effect of fixing ingot axle 1, high speed rotating due to ingot axle 1 can drive the first fast pulley 3.2 and the second fast pulley 3.4 to rotate, during design, the diameter of the first fast pulley 3.2 and the second fast pulley 3.4 is greater than the diameter of ingot axle 1 hypomere 1.2, be generally 3:1, therefore the rotating speed of Bearing assembly 3.3 is only 1/3 of ingot axle 1 rotating speed, the chrome-faced of the hypomere 1.2 of ingot axle 1 simultaneously, first fast pulley 3.2 and the second fast pulley 3.4 adopt polyurethane material to make, therefore not only resistance is little when high speed rotating for ingot axle 1, and fast pulley is not easy to wear, ingot axle 1 does not limit by the limit speed of bearing simultaneously, therefore improve operating efficiency and service life greatly.
The influence of rotation speed of ingot axle 1 is to the operating efficiency of covering machine, but the rotating speed of ingot axle 1 is subject to the restriction of bearing, and the present invention is compared with the existing ingot shaft assembly for covering machine, and operating efficiency at least doubles.
Claims (8)
1. the magnetic suspension ingot shaft assembly for covering machine, comprise ingot axle (1) and guide wheel (5), described guide wheel (5) is arranged on the lower end of ingot axle (1), it is characterized in that: the described magnetic suspension ingot shaft assembly for covering machine also comprises the first magnetic (2), magnet assembly (3), fixed head (4) and the 4th magnetic (6), ingot axle (1) and magnet assembly (3) are through fixed head (4), first magnetic (2) is arranged on the top of ingot axle (1), 4th magnetic (6) is arranged on the bottom of ingot axle (1), first magnetic (2) is positioned at magnet assembly (3) top and the first magnetic (2) is staggered relatively with the magnetic pole of the same name of magnet assembly (3) upper end, 4th magnetic (6) is positioned at the below of magnet assembly (3) and the 4th magnetic (6) is staggered relatively with the magnetic pole of the same name of magnet assembly (3) lower end.
2. a kind of magnetic suspension ingot shaft assembly for covering machine according to claim 1, it is characterized in that: described ingot axle (1) comprises epimere (1.1) and hypomere (1.2), described first magnetic (2) is arranged on the joint of epimere (1.1) and hypomere (1.2), described guide wheel (5) is arranged on the lower end of hypomere (1.2), described 4th magnetic (6) is arranged on the top of guide wheel (5), and the hypomere (1.2) of ingot axle (1) coordinates with fixed head (4).
3. a kind of magnetic suspension ingot shaft assembly for covering machine according to claim 2, it is characterized in that: described magnet assembly (3) has three, each magnet assembly (3) comprises the second magnetic (3.1) from top to bottom successively, first fast pulley (3.2), Bearing assembly (3.3), second fast pulley (3.4) and the 3rd magnetic (3.5), second magnetic (3.1) is corresponding with the first magnetic (2), 3rd magnetic (3.5) is corresponding with the 4th magnetic (6), described Bearing assembly (3.3) is fixed on fixed head (4), described three the first fast pulleys (3.2) offset with the top of hypomere (1.2), three the second fast pulleys (3.4) offset with the bottom of hypomere (1.2).
4. a kind of magnetic suspension ingot shaft assembly for covering machine according to claim 3, it is characterized in that: described fixed head (4) comprises the first installing hole (4.1), second installing hole (4.2), 3rd installing hole (4.3) and fixing hole (4.4), fixed head (4) is arranged on the beam of covering machine by fixing hole (4.4), first installing hole (4.1) and the second installing hole (4.2) are circular hole, 3rd installing hole (4.3) is in " keyhole " shape, the Bearing assembly (3.3) of described three magnet assemblies (3) is respectively by the first installing hole (4.1), the macropore of the second installing hole (4.2) and the 3rd installing hole (4.3) is arranged on fixed head (4), the hypomere (1.2) of ingot axle (1) coordinates with the aperture of the 3rd installing hole (4.3).
5. a kind of magnetic suspension ingot shaft assembly for covering machine according to claim 4, it is characterized in that: the surface of the hypomere (1.2) of described ingot axle (1) is coated with wear-resistant metal material, first fast pulley (3.2) and the second fast pulley (3.4) adopt high-abrasive material to make, and the cylinder of the second magnetic (3.1) and the 3rd magnetic (3.5) is coated with wearing layer.
6. a kind of magnetic suspension ingot shaft assembly for covering machine according to claim 5, it is characterized in that: described metal material is chromium, described high-abrasive material is polyurethane material, and described wearing layer is layer of polyurethane.
7. a kind of magnetic suspension ingot shaft assembly for covering machine according to claim 3, is characterized in that: the diameter of described first fast pulley (3.2) and the second fast pulley (3.4) is greater than the diameter of ingot axle (1) hypomere (1.2).
8. a kind of magnetic suspension ingot shaft assembly for covering machine according to claim 3, is characterized in that: the diameter of described first fast pulley (3.2), the second fast pulley (3.4) and the diameter of ingot axle (1) hypomere (1.2) are than being 3:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511001906.6A CN105463651B (en) | 2015-12-29 | 2015-12-29 | Magnetic suspension ingot shaft assembly for covering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511001906.6A CN105463651B (en) | 2015-12-29 | 2015-12-29 | Magnetic suspension ingot shaft assembly for covering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105463651A true CN105463651A (en) | 2016-04-06 |
| CN105463651B CN105463651B (en) | 2018-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511001906.6A Expired - Fee Related CN105463651B (en) | 2015-12-29 | 2015-12-29 | Magnetic suspension ingot shaft assembly for covering machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105463651B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2044808B (en) * | 1979-03-27 | 1983-02-02 | Schaeffler W | Mounting for an openend spinning machine rotor |
| JPH10102333A (en) * | 1996-09-25 | 1998-04-21 | Murata Mach Ltd | Friction twister |
| US6124658A (en) * | 1998-06-20 | 2000-09-26 | W. Schlafhorst Ag & Co. | Bearing assembly for an open-end spinning machine |
| CN101395308A (en) * | 2006-03-11 | 2009-03-25 | 欧瑞康纺织有限及两合公司 | Rotor shaft of a spinning rotor which is supported without any contact being made in a permanent-magnet bearing arrangement |
| CN201317841Y (en) * | 2008-11-05 | 2009-09-30 | 无锡宏大纺织机械专件有限公司 | Magnetic rotor-type false twister adopting double-track bearing |
| CN202064076U (en) * | 2011-04-15 | 2011-12-07 | 嵊州市荣发纺织机械有限公司 | Magnetic rotor type false twister with double raceway bearing |
| CN205275846U (en) * | 2015-12-29 | 2016-06-01 | 江阴市天力机电制造有限公司 | A magnetic suspension spindle subassembly for covering machine |
-
2015
- 2015-12-29 CN CN201511001906.6A patent/CN105463651B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2044808B (en) * | 1979-03-27 | 1983-02-02 | Schaeffler W | Mounting for an openend spinning machine rotor |
| JPH10102333A (en) * | 1996-09-25 | 1998-04-21 | Murata Mach Ltd | Friction twister |
| US6124658A (en) * | 1998-06-20 | 2000-09-26 | W. Schlafhorst Ag & Co. | Bearing assembly for an open-end spinning machine |
| CN101395308A (en) * | 2006-03-11 | 2009-03-25 | 欧瑞康纺织有限及两合公司 | Rotor shaft of a spinning rotor which is supported without any contact being made in a permanent-magnet bearing arrangement |
| CN201317841Y (en) * | 2008-11-05 | 2009-09-30 | 无锡宏大纺织机械专件有限公司 | Magnetic rotor-type false twister adopting double-track bearing |
| CN202064076U (en) * | 2011-04-15 | 2011-12-07 | 嵊州市荣发纺织机械有限公司 | Magnetic rotor type false twister with double raceway bearing |
| CN205275846U (en) * | 2015-12-29 | 2016-06-01 | 江阴市天力机电制造有限公司 | A magnetic suspension spindle subassembly for covering machine |
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| Publication number | Publication date |
|---|---|
| CN105463651B (en) | 2018-04-20 |
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Granted publication date: 20180420 Termination date: 20211229 |