CN2041317U - Rotary cup spinning-machine - Google Patents
Rotary cup spinning-machine Download PDFInfo
- Publication number
- CN2041317U CN2041317U CN 88211841 CN88211841U CN2041317U CN 2041317 U CN2041317 U CN 2041317U CN 88211841 CN88211841 CN 88211841 CN 88211841 U CN88211841 U CN 88211841U CN 2041317 U CN2041317 U CN 2041317U
- Authority
- CN
- China
- Prior art keywords
- impurity
- spinning
- impurity removing
- rotary cup
- shape
- 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.)
- Expired - Lifetime
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model provides a rotary cup spinning machine, which adopts a convex structure which can control a gas ring in a rotary cup. The inner wall of a yarn-withdrawing tube is conic so as to control the superposition of the rotation axial cord of the gas ring and the axial cord of the rotary cup, which causes the spinning process to be stabilized and is favorable for twist transference. A large stable pressure room of which the structure shape can eliminate eddy, and an upper gas supplying window with a hole shape are additionally arranged at the impurity removing area of the spinning machine; a curve shape is changed into a rectilinear shape from an impurity removing outlet to an impurity sucking tube so as to increase the static pressure of the impurity removing area, enhance the holding function of the air flow of the impurity removing outlet for the fiber, reduce the mutual interference among impurity removal, air supply and impurity suction, and improve the impurity containing rate and the impurity removing efficiency of falling cotton.
Description
The utility model relates to the spinning organ, the particularly cardiac component of self air exhaust rotor spinning device of a kind of spinning method one rotor spinning (claiming open-end spinning in the past).
Twisted yarn section air ring does not all have special control in the HSL6TK type of present Czechoslovakian BD200SN type, Japan and the FA6(1A type and the SQ1A type rotor spinning device of China, revolving cup, can not increase the twist of soft twist yarn section; Eddy current is all arranged in the trash zone, and impurities removal, tonifying Qi, gettering (collection impurity) three change separately, mutually serious interference (it is bigger because of trash zone to remove the HSL6TK type, the less exception of phase mutual interference).Under identical linters rate condition, percentage of impurity is low in the noil, and dust removal rate is low, spinning organ impurities removal poor performance.
The utility model aims to provide a kind of rotor spinning device that can overcome above-mentioned shortcoming, structure uniqueness.
The utility model characteristics are that change revolving cup inner surface spins the pipe internal surface planform with drawing, and makes the interior twisted yarn section air ring of revolving cup obtain special control, increases the soft twist yarn section twist; Make air ring axis of rotation and revolving cup dead in line in the doffing tube again, make tension stability; Adopt the big pressure stabilizing chamber (120～160CM that can eliminate eddy current simultaneously
3) and the increase hole shape on the tonifying Qi window, 9 change linear pattern into by broken line type from impurities removal outlet 16 to the gettering pipe.
Accompanying drawing 1 is revolving cup and doffing tube structure chart in this specification, and accompanying drawing 2 is a rotor spinning device schematic diagram, and accompanying drawing 3 is the trash zone structure chart.
In the accompanying drawing: 1-revolving cup, 2-resistance twist head, 3-doffing tube, twisted yarn section air ring in the 4-revolving cup, 5-soft twist yarn section, air ring in the 6-doffing tube, the big pressure stabilizing chamber of 7-trash zone, 8-licker-in chamber, 9-gettering pipe, the 10-impurity discharging port, gas supplementing opening before the last tonifying Qi window of 11-, 12-, the projective structure of 13-revolving cup inner control yarn air ring, 14-yarn pick-up point, 15-yarn and resistance twist head begin contact point, 16-impurities removal outlet
The utility model is achieved in that
1. the shape of protruding at revolving cup inner surface project organization (see among Fig. 1 13) makes yarn pick-up point 14 controlled to the air ring that yarn and resistance twist head begin the twisted yarn formation between the contact point 15, thus Make spinning tension stable, and increased the twist of soft twist yarn section 5.
2. doffing tube is changed into by the uniform internal diameter circular hole and becomes internal diameter taper hole (see among Fig. 1 3) and make air ring axis of rotation and revolving cup dead in line, forms stable air ring 6, thereby stablizes spinning process and be of value to twist transmission.
3.160 in the trash zone of the rotor spinning device of a millimeter distance, if eliminate the big pressure stabilizing chamber (see among Fig. 2 7) of eddy current, and have hole shape tonifying Qi window (see among Fig. 3 11) on top, to eliminate the vortex phenomenon in the former trash zone, can reduce impurities removal, tonifying Qi, gettering three's phase mutual interference, simultaneously because tonifying Qi, the pressure stabilizing chamber static pressure is improved, strengthened air-flow to the holding effect of impurity discharging port fiber and the collection of discharge impurity, under identical linters rate condition, can improve the percentage of impurity in the noil, improve dust removal rate.After setting up big pressure stabilizing chamber and tonifying Qi window on 160 millimeters heads distances, spinning organ impurities removal performance is equivalent to the rotor spinning device of 190～200 millimeters head distances, can reduce the machine floor space thus and reduce manufacturing cost.
Claims (4)
1, a kind of spinning organ of spinning method one rotor spinning is made up of revolving cup, doffing tube, trash zone etc., it is characterized in that designing in revolving cup the projective structure 13 that can control the yarn air ring.
2, spinning organ as claimed in claim 1 is characterized in that described doffing tube 3 becomes the internal diameter taper shape by cylindrical the changing into of uniform internal diameter.
3,, it is characterized in that it is 120～160CM that described trash zone adopts volume as the spinning organ of claim 1 or 2
3Big pressure stabilizing chamber 7, and tonifying Qi window 11 is gone up in increase.
4,, it is characterized in that in the trash zone changing linear to gettering pipe 9 into by broken line shape by impurities removal outlet 16 as the spinning organ trash zone of claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88211841 CN2041317U (en) | 1988-05-30 | 1988-05-30 | Rotary cup spinning-machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88211841 CN2041317U (en) | 1988-05-30 | 1988-05-30 | Rotary cup spinning-machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2041317U true CN2041317U (en) | 1989-07-19 |
Family
ID=4845212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88211841 Expired - Lifetime CN2041317U (en) | 1988-05-30 | 1988-05-30 | Rotary cup spinning-machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2041317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634894A (en) * | 2012-05-16 | 2012-08-15 | 武汉纺织大学 | Method for improving properties of yarns formed by rotor spinning |
-
1988
- 1988-05-30 CN CN 88211841 patent/CN2041317U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634894A (en) * | 2012-05-16 | 2012-08-15 | 武汉纺织大学 | Method for improving properties of yarns formed by rotor spinning |
| CN102634894B (en) * | 2012-05-16 | 2014-12-10 | 武汉纺织大学 | Method for improving properties of yarns formed by rotor spinning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |