CN105463651B - Magnetic suspension ingot shaft assembly for covering machine - Google Patents
Magnetic suspension ingot shaft assembly for covering machine Download PDFInfo
- Publication number
- CN105463651B CN105463651B CN201511001906.6A CN201511001906A CN105463651B CN 105463651 B CN105463651 B CN 105463651B CN 201511001906 A CN201511001906 A CN 201511001906A CN 105463651 B CN105463651 B CN 105463651B
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- CN
- China
- Prior art keywords
- magnetic substance
- ingot
- magnetic
- mounting hole
- hypomere
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention relates to a kind of magnetic suspension ingot shaft assembly for covering machine.It includes ingot axis（1）, the first magnetic substance（2）, magnet assembly（3）, fixed plate（4）, guide wheel（5）With the 4th magnetic substance（6）, ingot axis（1）And magnet assembly（3）Through fixed plate（4）, the first magnetic substance（2）It is arranged on ingot axis（1）Top, the 4th magnetic substance（6）It is arranged on ingot axis（1）Lower part, the first magnetic substance（2）Positioned at magnet assembly（3）Top and the first magnetic substance（2）With magnet assembly（3）The magnetic pole of the same name of upper end is staggered relatively, the 4th magnetic substance（6）Positioned at magnet assembly（3）Lower section and the 4th magnetic substance（6）With magnet assembly（3）The magnetic pole of the same name of lower end is staggered relatively.A kind of magnetic suspension ingot shaft assembly for covering machine of the invention, ingot rotating speed substantially increase the work efficiency of covering machine, and the service life of equipment is grown from the limitation of bearing limit speed.
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 in completion bag yarn operation on the spool rotated with ingot axis, and ingot axis is one
The component to run at high speed, the rotating speed of ingot axis is directly related to the work efficiency of covering machine, but the rotating speed of ingot axis cannot be carried infinitely
Height, the rotating speed of ingot axis first are limited be subject to bearing, and the rev limit that the general bearing being used on covering machine can be born is
16000 revs/min；Secondly running at high speed for ingot axis can also make it that bearing is easy to wear, and general half a year just needs replacing, and greatly reduces
The service life of bearing.
The content of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of magnetic suspension ingot shaft assembly for covering machine, ingot
Rotating speed substantially increases the work efficiency of covering machine, and service life is grown from the limitation of bearing limit speed.
The object of the present invention is achieved like this：
A kind of magnetic suspension ingot shaft assembly for covering machine, including ingot axis and guide wheel, the guide wheel are arranged under ingot axis
End, its main feature is that：The magnetic suspension ingot shaft assembly for covering machine further include the first magnetic substance, magnet assembly, fixed plate and
4th magnetic substance, ingot axis and magnet assembly pass through fixed plate, and the first magnetic substance is arranged on the top of ingot axis, and the 4th magnetic substance is set
In the lower part of ingot axis, the first magnetic substance is located above magnet assembly and the first magnetic substance and the magnetic pole phase of the same name of magnet assembly upper end
To placing, the 4th magnetic substance is located at the lower section of magnet assembly and the 4th magnetic substance is opposite with the magnetic pole of the same name of magnet assembly lower end puts
Put.
A kind of magnetic suspension ingot shaft assembly for covering machine of the invention, its ingot axis include epimere and hypomere, first magnetic
Property body is arranged on the joint of epimere and hypomere, and the guide wheel is arranged on the lower end of hypomere, and the 4th magnetic substance, which is arranged on, leads
The top of wheel, hypomere and the fixed plate of ingot axis coordinate.
A kind of magnetic suspension ingot shaft assembly for covering machine of the invention, its magnet assembly have three, each magnet assembly from
Include the second magnetic substance, the first fast pulley, Bearing assembly, the second fast pulley and the 3rd magnetic substance, the second magnetic successively under
Property body is corresponding with the first magnetic substance, and the 3rd magnetic substance is corresponding with the 4th magnetic substance, and the Bearing assembly is fixed in fixed plate,
The top of three first fast pulleys and hypomere offsets, and the lower part of three the second fast pulleys and hypomere offsets.
A kind of magnetic suspension ingot shaft assembly for covering machine of the invention, its fixed plate include the first mounting hole, the second installation
Hole, the 3rd mounting hole and mounting hole, fixed plate are arranged on the beam of covering machine by mounting hole, the first mounting hole and the second installation
Hole is circular hole, and the 3rd mounting hole is in " keyhole " shape, and the Bearing assembly of three magnet assemblies passes through the first installation respectively
The macropore in hole, the second mounting hole and the 3rd mounting hole is installed in fixed plate, and the hypomere of ingot axis and the aperture of the 3rd mounting hole are matched somebody with somebody
Close.
A kind of magnetic suspension ingot shaft assembly for covering machine of the invention, the surface of the hypomere of its ingot axis is coated with antifriction metal (AFM) material
Material, the first fast pulley and the second fast pulley are made of wear-resistant material, are applied on the cylinder of the second magnetic substance and the 3rd magnetic substance
It is covered with wearing layer.
A kind of magnetic suspension ingot shaft assembly for covering machine of the invention, the metal material is chromium, and the wear-resistant material is
Polyurethane material, the wearing layer are layer of polyurethane.
A kind of magnetic suspension ingot shaft assembly for covering machine of the invention, its first fast pulley, the diameter of the second fast pulley are big
In the diameter of ingot axis hypomere.
A kind of magnetic suspension ingot shaft assembly for covering machine of the invention, its first fast pulley, the second fast pulley diameter and
The diameter ratio of ingot axis hypomere is 3：1.
Compared with prior art, the beneficial effects of the invention are as follows：
1. a kind of magnetic suspension ingot shaft assembly for covering machine of the invention, the first magnetic substance set on ingot axis and magnetic group
The second magnetic substance on part is of the same name to repel each other, repulsive force be used for the spool placed from gravity and epimere for offsetting ingot axis from gravity,
Prevent ingot axis from moving down, the 4th magnetic substance set on ingot axis is prevented with the 3rd magnetic substance repulsion of the same name on magnet assembly, repulsive force
Only altered on ingot axis, therefore reduce resistance of the ingot axis when high speed rotates.
2. a kind of magnetic suspension ingot shaft assembly for covering machine of the invention, the surface of the hypomere of ingot axis is coated with chromium, and first is solid
Fixed wheel and the second fast pulley are made of polyurethane material, and poly- ammonia is coated with the cylinder of the second magnetic substance and the 3rd magnetic substance
Ester layer, further reduces resistance of the ingot axis when high speed rotates, while fast pulley and the second magnetic substance be not easy to wear, improves
The service life of equipment.
3. a kind of magnetic suspension ingot shaft assembly for covering machine of the invention, the second fast pulley with and hypomere lower part cooperation,
First fast pulley and the second fast pulley play the role of fixed ingot axis, and the diameter and ingot of the first fast pulley, the second fast pulley
The diameter ratio of axis hypomere is 3：1, therefore the rotating speed of Bearing assembly is only the 1/3 of ingot rotating speed, therefore ensure that ingot axis in height
Bearing assembly improves work efficiency in the range of limit speed while speed rotation.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of magnetic suspension ingot shaft assembly for covering machine of the 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 a kind of structure diagram of the ingot axis of magnetic suspension ingot shaft assembly for covering machine of the invention.
Fig. 6 is the stereogram of Fig. 5.
Fig. 7 is the structure diagram of the magnet assembly of the present invention.
Fig. 8 is the structure diagram of the fixed plate of the present invention.
Fig. 9 is the stereogram of Fig. 8.
In figure：
Ingot axis 1,
Epimere 1.1,
Hypomere 1.2,
First magnetic substance 2,
Magnet assembly 3,
Second magnetic substance 3.1,
First fast pulley 3.2,
Bearing assembly 3.3,
Second fast pulley 3.4,
3rd magnetic substance 3.5,
Fixed plate 4,
First mounting hole 4.1,
Second mounting hole 4.2,
3rd mounting hole 4.3,
Mounting hole 4.4,
Guide wheel 5,
4th magnetic substance 6.
Embodiment
Referring to Fig. 1-4, the present invention relates to a kind of magnetic suspension ingot shaft assembly for covering machine, it includes ingot axis 1, the first magnetic
Property body 2, magnet assembly 3, fixed plate 4,5 and the 4th magnetic substance 6 of guide wheel, ingot axis 1 and magnet assembly 3 pass through fixed plate 4, the first magnetic
Property body 2 is arranged on the top of ingot axis 1, and the 4th magnetic substance 6 is arranged on the lower part of ingot axis 1, and the first magnetic substance 2 is located at magnet assembly 3
Top and the first magnetic substance 2 and the magnetic pole of the same name of 3 upper end of magnet assembly are staggered relatively, the 4th magnetic substance 6 is located at magnet assembly 3
Lower section and the 4th magnetic substance 6 and the magnetic pole of the same name of 3 lower end of magnet assembly are staggered relatively, the guide wheel 5 is arranged under ingot axis 1
End, guide wheel 5 drive ingot axis 1 to rotate.
Referring to Fig. 5-6, the ingot axis 1 includes epimere 1.1 and hypomere 1.2, and epimere 1.1 is in taper type, and described first is magnetic
Body 2 is arranged on the joint of epimere 1.1 and hypomere 1.2, and the guide wheel 5 is arranged on the lower end of hypomere 1.2, the 4th magnetic substance
6 are arranged on the top of guide wheel 5, and hypomere 1.2 and the fixed plate 4 of ingot axis 1 coordinate.
Referring to Fig. 7, the magnet assembly 3 has three, and each magnet assembly 3 includes the second magnetic substance successively from top to bottom
3.1st, the first fast pulley 3.2, Bearing assembly 3.3, the second fast pulley 3.4 and the 3rd magnetic substance 3.5, the second magnetic substance 3.1 with
First magnetic substance 2 corresponds to, and the 3rd magnetic substance 3.5 is corresponding with the 4th magnetic substance 6, and the Bearing assembly 3.3 is fixed on fixed plate 4
On, the top of three first fast pulleys 3.2 and hypomere 1.2 coordinates, three the second fast pulleys 3.4 with and hypomere 1.2 under
Portion coordinates, and the first fast pulley 3.2 and the second fast pulley 3.4 play the role of fixed ingot axis 1.
Referring to Fig. 8-9, the fixed plate 4 includes the first mounting hole 4.1, the second mounting hole 4.2,4.3 and of the 3rd mounting hole
Mounting hole 4.4, fixed plate 4 are arranged on the beam of covering machine by mounting hole 4.4, the first mounting hole 4.1 and the second mounting hole 4.2
For circular hole, the 3rd mounting hole 4.3 is in " keyhole " shape, three Bearing assemblies 3.3 respectively by the first mounting hole 4.1,
The macropore of second mounting hole 4.2 and the 3rd mounting hole 4.3 is installed in fixed plate 4,1.2 and the 3rd mounting hole of hypomere of ingot axis 1
4.3 aperture coordinates, and the hypomere 1.2 of the first fast pulley 3.2 and the second fast pulley 3.4 and ingot axis 1 offsets.
The surface of the wherein hypomere 1.2 of ingot axis 1 is coated with wear-resistant metal material, and the metal material is chromium, the first fast pulley
3.2 and second fast pulley 3.4 be made of wear-resistant material, the wear-resistant material is polyurethane material, the second magnetic substance 3.1 and the
Wearing layer is coated with the cylinder of three magnetic substances 3.5, the wearing layer is layer of polyurethane.
A diameter of 10mm of the lower end 1.2 of the ingot axis 1, the first fast pulley 3.2 and the second fast pulley 3.4 it is a diameter of
30mm, therefore when ingot axis 1 reaches 36000 revs/min, the rotating speed of the first fast pulley 3.2 and the second fast pulley 3.4 is 1 turn of ingot axis
The 1/3 of speed, is 12000 revs/min, less than the limit speed of Bearing assembly 3.3.
Operation principle：Spool is arranged on the epimere 1.1 of ingot axis 1, and yarn is from hollow 1 lower end inlet wire of ingot axis, from ingot axis 1
Upper end outlet, guide wheel 5 drives ingot axis 1 to rotate, so as to being wrapped in the yarn on spool through on the yarn of ingot axis 1.
On the ingot axis 1 of the present invention the first magnetic substance 2 for setting with the second magnetic substance 3.1 on magnet assembly 3 is of the same name repels each other,
The spool placed from gravity and epimere 1.1 that repulsive force is used to offset ingot axis 1 from gravity, prevent ingot axis 1 from moving down, on ingot axis 1
The 4th magnetic substance 6 and 3.5 repulsion of the same name of the 3rd magnetic substance on magnet assembly 3, the repulsive force set prevents from altering on ingot axis 1, the
One fast pulley 3.2 and the second fast pulley 3.4 play the role of fixed ingot axis 1, since the high-speed rotation of ingot axis 1 can drive first to consolidate
3.2 and second fast pulley 3.4 of fixed wheel rotates, and during design, the diameter of the first fast pulley 3.2 and the second fast pulley 3.4 is more than ingot axis 1
The diameter of hypomere 1.2, generally 3：1, therefore the rotating speed of Bearing assembly 3.3 is only the 1/3 of 1 rotating speed of ingot axis, while ingot axis 1
The chrome-faced of hypomere 1.2, the first fast pulley 3.2 and the second fast pulley 3.4 are made of polyurethane material, therefore ingot axis 1 exists
Not only resistance is small during high-speed rotation, but also fast pulley is not easy to wear, while ingot axis 1 limits from the limit speed of bearing, therefore
Greatly improve work efficiency and service life.
The rotating speed of ingot axis 1 influences the work efficiency of covering machine, but the rotating speed of ingot axis 1 is limited be subject to bearing, this hair
It is bright compared with the existing ingot shaft assembly for covering machine, work efficiency at least doubles.
Claims (5)
1. a kind of magnetic suspension ingot shaft assembly for covering machine, including ingot axis（1）And guide wheel（5）, the guide wheel（5）It is arranged on ingot
Axis（1）Lower end, it is characterised in that：The magnetic suspension ingot shaft assembly for covering machine further includes the first magnetic substance（2）, it is magnetic
Component（3）, fixed plate（4）With the 4th magnetic substance（6）, ingot axis（1）And magnet assembly（3）Through fixed plate（4）, the first magnetic substance
（2）It is arranged on ingot axis（1）Top, the 4th magnetic substance（6）It is arranged on ingot axis（1）Lower part, the first magnetic substance（2）Positioned at magnetism
Component（3）Top and the first magnetic substance（2）With magnet assembly（3）The magnetic pole of the same name of upper end is staggered relatively, the 4th magnetic substance（6）Position
In magnet assembly（3）Lower section and the 4th magnetic substance（6）With magnet assembly（3）The magnetic pole of the same name of lower end is staggered relatively, the ingot
Axis（1）Including epimere（1.1）And hypomere（1.2）, first magnetic substance（2）It is arranged on epimere（1.1）With hypomere（1.2）Connect
At conjunction, the guide wheel（5）It is arranged on hypomere（1.2）Lower end, the 4th magnetic substance（6）It is arranged on guide wheel（5）Top, ingot
Axis（1）Hypomere（1.2）With fixed plate（4）Coordinate, the magnet assembly（3）There are three, each magnet assembly（3）From top to bottom
Include the second magnetic substance successively（3.1）, the first fast pulley（3.2）, Bearing assembly（3.3）, the second fast pulley（3.4）With the 3rd
Magnetic substance（3.5）, the second magnetic substance（3.1）With the first magnetic substance（2）It is corresponding, the 3rd magnetic substance（3.5）With the 4th magnetic substance（6）
It is corresponding, the Bearing assembly（3.3）It is fixed on fixed plate（4）On, three first fast pulleys（3.2）With hypomere（1.2）
Top offset, three the second fast pulleys（3.4）With hypomere（1.2）Lower part offset, first fast pulley（3.2）With second
Fast pulley（3.4）Diameter be more than ingot axis（1）Hypomere（1.2）Diameter.
A kind of 2. magnetic suspension ingot shaft assembly for covering machine according to claim 1, it is characterised in that：The fixed plate
（4）Including the first mounting hole（4.1）, the second mounting hole（4.2）, the 3rd mounting hole（4.3）And mounting hole（4.4）, fixed plate（4）
Pass through mounting hole（4.4）It is arranged on the beam of covering machine, the first mounting hole（4.1）With the second mounting hole（4.2）For circular hole, the 3rd
Mounting hole（4.3）In " keyhole " shape, three magnet assemblies（3）Bearing assembly（3.3）Pass through the first installation respectively
Hole（4.1）, the second mounting hole（4.2）With the 3rd mounting hole（4.3）Macropore be installed on fixed plate（4）On, ingot axis（1）Hypomere
（1.2）With the 3rd mounting hole（4.3）Aperture coordinate.
A kind of 3. magnetic suspension ingot shaft assembly for covering machine according to claim 2, it is characterised in that：The ingot axis
（1）Hypomere（1.2）Surface be coated with wear-resistant metal material, the first fast pulley（3.2）With the second fast pulley（3.4）Using wear-resisting
Material is made, the second magnetic substance（3.1）With the 3rd magnetic substance（3.5）Cylinder on be coated with wearing layer.
A kind of 4. magnetic suspension ingot shaft assembly for covering machine according to claim 3, it is characterised in that：The metal material
Expect that for chromium, the wear-resistant material be polyurethane material, the wearing layer is layer of polyurethane.
A kind of 5. magnetic suspension ingot shaft assembly for covering machine according to claim 1, it is characterised in that：Described first is solid
Fixed wheel（3.2）, the second fast pulley（3.4）Diameter and ingot axis（1）Hypomere（1.2）Diameter ratio be 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 CN105463651A (en) | 2016-04-06 |
| CN105463651B true CN105463651B (en) | 2018-04-20 |
Family
ID=55601788
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 |
|---|---|
| CN (1) | CN105463651B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2911894A1 (en) * | 1979-03-27 | 1980-10-09 | Schaeffler Ohg Industriewerk | STORAGE FOR A ROTOR OF AN OPEN-END SPINDING MACHINE FIXED TO A SHAFT |
| JPH10102333A (en) * | 1996-09-25 | 1998-04-21 | Murata Mach Ltd | Friction twister |
| DE19827606A1 (en) * | 1998-06-20 | 1999-12-23 | Schlafhorst & Co W | Non-contact bearing for open-end spinning rotor shaft with magnetic axial bearing |
| DE102006011426A1 (en) * | 2006-03-11 | 2007-09-13 | Saurer Gmbh & Co. Kg | Rotor shaft of a non-contact supported in a permanent magnet bearing assembly spinning rotor |
| 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN105463651A (en) | 2016-04-06 |
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Granted publication date: 20180420 Termination date: 20211229 |
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