CN106890959A - A kind of electromagnetism/negative-pressure adsorption roller arrangement suitable for amorphous thin ribbon - Google Patents
A kind of electromagnetism/negative-pressure adsorption roller arrangement suitable for amorphous thin ribbon Download PDFInfo
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- CN106890959A CN106890959A CN201710094766.4A CN201710094766A CN106890959A CN 106890959 A CN106890959 A CN 106890959A CN 201710094766 A CN201710094766 A CN 201710094766A CN 106890959 A CN106890959 A CN 106890959A
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- roller
- negative
- adsorption
- absorption
- pressure adsorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/0694—Accessories therefor for peeling-off or removing the cast product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention relates to a kind of amorphous ribbon electromagnetism negative-pressure adsorption roller arrangement, belong to high-speed wind-up technical field, including main shaft two ends hinge on bearing block, main shaft right-hand member passes through thread connection with cone disk, adsorption roller is compressed by locking nut with cone disk, formed one be capable of quick despatch batch roller bench.Roller is batched to be made up of negative-pressure adsorption chamber and energization magnet.Can reduce gas whirling motion in adsorption process by conical internal cavity and helical airflow passages during negative-pressure adsorption, reduce noise and reduce pump work；Electromagnetic adsorption gives the coil electricity being installed on inside roll body using slip ring, produces magnetic field force to adsorb amorphous thin ribbon, realizes the magnetic field force double action with energization magnetic field by negative-pressure adsorption, increases absorption affinity, improves the crawl efficiency of amorphous thin ribbon.
Description
Technical field
The invention belongs to amorphous thin ribbon preparation field, it is related to a kind of electromagnetism negative-pressure adsorption roller prepared suitable for amorphous thin ribbon
Device.
Background technology
Crawl suction is carried out to amorphous thin ribbon in the widely used negative pressure of vacuum adsorption roller of amorphous preparation field and permanent magnetic iron roll
It is attached.Air-breathing is carried out to adsorption roller by installing blower fan, negative-pressure sucking is produced around adsorption roller, so as to the amorphous to high-speed motion
Strip grab band and batch.Permanent magnet adsorbing roller inlays permanent magnet by adsorption roller outer face, due to amorphous thin ribbon
It is iron-based band, so producing absorption affinity to it by permanent magnet surrounding magnetic field, is adsorbed.Negative pressure the most frequently used at present is inhaled
Attached roller easily produces vortex mainly by welding straight channel in runner in adsorption roller rotation process, high to power of fan requirement,
Adsorption process noise is obvious simultaneously；Although it is strong that permanent magnet is applied to adsorption roller absorption affinity, some live debris are easily adsorbed,
Do not allow easy to clean, and install cumbersome, permanent magnet need to be regularly replaced, influence the preparation efficiency of amorphous band.
The content of the invention
To solve the deficiency of existing structure, the first problem that the present invention is solved is that the adsorbent chamber of current adsorption roller is weldering
Connect straight channel, air-flow easily produces vortex in the channel, the power requirement to blower fan is high, and adsorption process noise it is big the problems such as,
Therefore provide that a kind of adsorption efficiency is high, noise and adsorption roller flow passage structure low in energy consumption.
Second technical problem of present invention solution is directed to existing permanent magnet and easily adsorbs some live debris, does not allow
Easy to clean and install cumbersome the problems such as need to regularly replace permanent magnet.Replace permanent magnetic for this present invention provides a kind of energization magnet
The absorption roll structure of iron.
To solve above technical problem, its technical scheme is as follows：Novel adsorption roller is main by spiral shell in main shaft, tapered sleeve, locking
Mother, outer nut, left end cap, sealing ring, overcoat, coil, spacer ring, bracket, inner chamber, right end cap, gland, slip-ring part position composition.
In order to reach the above object, main shaft of the invention is connected by bolts with tapered sleeve, and the main shaft is hollow-core construction.
Outer nut is connected by bolts with left end cap, and locking inner nut is engaged by with the outer nut, by the tapered sleeve and left end cap
Compress.The left end cap is positioned with inner chamber, bracket by processing seam, and the inner chamber is tapered, to intermediate recess, can make air-flow
It is convenient to be flowed into centre.It is helical structure in the middle of the inner chamber, bending direction is opposite to the direction of rotation, facilitates air-flow inwardly to flow
It is logical.Three loop coils are embedded in overcoat and are spaced from each other by spacer ring, and radial direction has the bracket interior with described
Chamber separates.Three groups of coil circuits by series connection with it is in parallel.Adsorption roller right-hand member is the right end cap and gland, and the conduction is sliding
Ring is coupled with the gland by seam bolt, is that the coil is realized being powered during rotation status.The overcoat and bracket
The upper some through holes of processing, facilitate airflow.By sealing ring between the main shaft and inner chamber, by the pressure of the locking inner nut
Consolidation is now sealed.Adsorption roller increases absorption affinity by negative pressure with the cross action in magnetic field, improves the crawl efficiency of amorphous thin ribbon.
Preferably, it is described absorption roller arrangement it is characterized in that：Adsorption roller constitutes cooperation by negative-pressure adsorption chamber and energization magnet
Firmly, crawl and the absorption affinity of adsorption roller are improved.
Preferably, by installing three winding displacement circles inside adsorption roller, centre is separated the absorption roller arrangement with spacer ring, is passed through
Slip ring is powered and is powered off to coil, so as to produce magnetic field absorption affinity to amorphous ribbon.
Preferably, it is described absorption roller arrangement adsorption roller device it is characterized in that inner chamber be conical cavity, negative-pressure adsorption can be reduced
During circulation generation, reduce pump work.
Preferably, the absorption roller arrangement is it is characterized in that absorption inner chamber middle part is helical duct, bending direction and absorption
Roller direction of rotation is conversely, it is laminar flow, vortex and pump work in reduction flow process, reduction noise that can make to enter inner chamber gas.
Beneficial effects of the present invention：
(1) in amorphous ribbon curly course, because runner is using the conical surface and the method for spiral phase structure, helical flow path makes
Gas quickly updates, and it is laminar flow to make air-flow in flow process, reduces the whirling motion in flow process, while in the middle of main shaft and inner chamber
Increase seal washer, so as to improve the reduction pressure loss, improve the blower fan utilization rate of absorption affinity, reduce noise.
(2) energization magnet replaces permanent magnet, by when produce magnetic field, there is no magnetic field during no power.Adsorption roller can be reduced
The debris on surface, can reduce maintenance and change the magnet time, improve operating efficiency.
Brief description of the drawings
Fig. 1 is adsorption roller structural representation of the present invention；
Fig. 2 is adsorption roller structure sectional view of the present invention；
Fig. 3 is adsorption roller inner chamber flow passage structure schematic diagram of the present invention.
Reference is expressed as in figure：Main shaft 1, tapered sleeve 2, locking inner nut 3, outer nut 4, left end cap 5, sealing
Circle 6, overcoat 7, coil 8, spacer ring 9, bracket 10, inner chamber 11, right end cap 12, gland 13, slip ring 14.
Specific embodiment
Technical scheme is described in more detail with reference to the accompanying drawings and detailed description.
Main shaft 1 is connected by bolts with tapered sleeve 2, and the main shaft 1 is hollow-core construction.Outer nut 3 passes through bolt with left end cap 5
Connection, locking inner nut 3 is engaged by with the outer nut 3, and the tapered sleeve 2 is compressed with left end cap 5.The left end cap 5 with
Inner chamber 11, bracket 10 are positioned by processing seam, and the inner chamber 11 is tapered, to middle concave, can make air-flow convenient to intermediate flow
It is logical.It is helical structure in the middle of the inner chamber 11, convenient inwardly circulation consistent with direction of rotation.Three loop coils 8 are inlayed outside
Set 7 is simultaneously separated by spacer ring 9, and radial direction has the bracket 10 to separate three groups of circuits of coil 8 described in the inner chamber 11 to pass through
Series connection with it is in parallel.Adsorption roller right-hand member is right end cap 12 and gland 13, and slip ring 14 is joined with the gland 13 by seam bolt
Connect, be that the coil 8 realizes that rotation status are powered.Some through holes are processed on the overcoat 7 and bracket 10, facilitates airflow.
By sealing ring 6 between the main shaft 1 and inner chamber 11, sealing is realized by the locking inner nut 3.Adsorption roller is by inhaling negative pressure
Increase absorption affinity with intersecting for magnetic field, improve the crawl efficiency of amorphous ribbon.
The course of work：When starting adsorption roller, first it is powered to slip ring, coil electricity is produced magnetic field, is passed through to the main shaft 1
Variable-frequency motor rotary motion.Due to the rotation and the pumping of blower fan of adsorption roller, make to produce negative-pressure sucking around adsorption roller, at a high speed
The amorphous ribbon of motion is adsorbed and batched.
The above, preferably specific embodiment only of the invention, protection scope of the present invention not limited to this are any ripe
Those skilled in the art are known in the technical scope of present disclosure, the letter of the technical scheme that can be become apparent to
Altered or equivalence replacement are each fallen within protection scope of the present invention.
Claims (5)
1. a kind of amorphous ribbon adsorbs roller arrangement, and on bearing block, main shaft right-hand member is with cone disk by bolt for spool two ends hinge
Connection, roller is compressed by locking nut with cone disk, while middle be equipped with sealing ring, composition one is capable of the absorption of quick despatch
Roller arrangement.Adsorption roller constitutes dual absorption affinity by negative-pressure adsorption chamber and energization magnet, improves crawl, the absorption effect of amorphous ribbon
Rate.
2. according to claim 1, absorption roller arrangement it is characterized in that：Absorption roller is by negative-pressure adsorption chamber and logical groups of electromagnets
Into joint force, absorption affinity is batched in increase.
3., according to claim 2, by installing three winding displacement circles inside adsorption roller, centre is separated with spacer ring, by slip ring
Coil is powered and is powered off, so as to produce magnetic field absorption affinity.
4. according to claim 3, absorption roller arrangement is it is characterized in that inner chamber is conical cavity, during can reducing negative-pressure adsorption
The generation of circulation, reduces pump work.
5. according to claim 4, roller arrangement is adsorbed, it is characterised in that absorption inner chamber middle part is helical duct, bending direction
With adsorption roller direction of rotation conversely, can make that air-flow is convenient to be flowed into and be laminar flow, reduce vortex and pump work in flow process, reduce
Noise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710094766.4A CN106890959B (en) | 2017-02-22 | 2017-02-22 | A kind of electromagnetism negative-pressure adsorption roller suitable for amorphous thin ribbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710094766.4A CN106890959B (en) | 2017-02-22 | 2017-02-22 | A kind of electromagnetism negative-pressure adsorption roller suitable for amorphous thin ribbon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106890959A true CN106890959A (en) | 2017-06-27 |
| CN106890959B CN106890959B (en) | 2019-03-01 |
Family
ID=59185251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710094766.4A Active CN106890959B (en) | 2017-02-22 | 2017-02-22 | A kind of electromagnetism negative-pressure adsorption roller suitable for amorphous thin ribbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106890959B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872384A (en) * | 2018-07-25 | 2018-11-23 | 爱德森（厦门）电子有限公司 | A kind of device and method promoting the mechanical system stability of battery case flaw detection |
| CN109399276A (en) * | 2018-12-25 | 2019-03-01 | 江苏国能合金科技有限公司 | Amorphous thin ribbon electromagnetism winding off spindle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59206145A (en) * | 1983-05-06 | 1984-11-21 | Hitachi Ltd | Device for producing light-gage strip |
| US4562878A (en) * | 1984-02-27 | 1986-01-07 | Olin Corporation | Electromagnetic shaping of thin semiconductor ribbon strip cast onto a chill block |
| JPS62168647A (en) * | 1986-01-17 | 1987-07-24 | Fuji Elelctrochem Co Ltd | Single roll device for cooling melt |
| CN88202294U (en) * | 1988-04-06 | 1988-12-14 | 冶金工业部钢铁研究总院 | Device for rolling fast cooling thin metal belt |
| CN102554156A (en) * | 2012-03-02 | 2012-07-11 | 北京航空航天大学 | High-speed coiling roller device of amorphous thin strip |
| CN104772517A (en) * | 2015-04-02 | 2015-07-15 | 宝鸡市精机设备有限责任公司 | Automatic leftover material collecting device of amorphous and nanocrystal ribbon precise cutting machine |
-
2017
- 2017-02-22 CN CN201710094766.4A patent/CN106890959B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59206145A (en) * | 1983-05-06 | 1984-11-21 | Hitachi Ltd | Device for producing light-gage strip |
| US4562878A (en) * | 1984-02-27 | 1986-01-07 | Olin Corporation | Electromagnetic shaping of thin semiconductor ribbon strip cast onto a chill block |
| JPS62168647A (en) * | 1986-01-17 | 1987-07-24 | Fuji Elelctrochem Co Ltd | Single roll device for cooling melt |
| CN88202294U (en) * | 1988-04-06 | 1988-12-14 | 冶金工业部钢铁研究总院 | Device for rolling fast cooling thin metal belt |
| CN102554156A (en) * | 2012-03-02 | 2012-07-11 | 北京航空航天大学 | High-speed coiling roller device of amorphous thin strip |
| CN104772517A (en) * | 2015-04-02 | 2015-07-15 | 宝鸡市精机设备有限责任公司 | Automatic leftover material collecting device of amorphous and nanocrystal ribbon precise cutting machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872384A (en) * | 2018-07-25 | 2018-11-23 | 爱德森（厦门）电子有限公司 | A kind of device and method promoting the mechanical system stability of battery case flaw detection |
| CN109399276A (en) * | 2018-12-25 | 2019-03-01 | 江苏国能合金科技有限公司 | Amorphous thin ribbon electromagnetism winding off spindle |
| CN109399276B (en) * | 2018-12-25 | 2024-01-30 | 江苏国能合金科技有限公司 | Amorphous thin belt electromagnetic coiling shaft |
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| Publication number | Publication date |
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| CN106890959B (en) | 2019-03-01 |
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