CN202116753U - Twisting and spinning doffing device - Google Patents
Twisting and spinning doffing device Download PDFInfo
- Publication number
- CN202116753U CN202116753U CN2011201951468U CN201120195146U CN202116753U CN 202116753 U CN202116753 U CN 202116753U CN 2011201951468 U CN2011201951468 U CN 2011201951468U CN 201120195146 U CN201120195146 U CN 201120195146U CN 202116753 U CN202116753 U CN 202116753U
- Authority
- CN
- China
- Prior art keywords
- rotary disc
- wheel disc
- spindle
- spool
- doffing
- 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 relates to a twisting and spinning doffing device which comprises a yarn drawing cam (1), a bobbin (2) and a spindle (3) and is characterized in that the twisting and spinning doffing device also comprises an upper rotary disc (4) and a lower rotary disc (5), wherein both the upper rotary disc (4) and the lower rotary disc (5) are arranged on a doffing trolley; the upper rotary disc (4) and the lower rotary disc (5) have different diameters; the upper rotary disc (4) is transversely arranged; the excircle surface of the upper rotary disc (4) is contacted with the bobbin (2); the lower rotary disc (5) is transversely arranged; the excircle surface of the lower rotary disc (5) is contacted with a limit boss at the root part of the spindle (3); and when the doffing trolley moves forwards, the upper rotary disc (4) and the lower rotary disc (5) simultaneously rotate. In the utility model, the spindle is unscrewed from the bobbin through two rotary discs with different diameters, and the bobbin is pulled out by the yarn drawing cam, so that not only is the reliability of doffing improved, but also the bobbin and the spindle are ensured not to be damaged.
Description
Technical field
The utility model relates to a kind of doffing device of fine spining machine automatic doffing dolly, and particularly a kind of utilization is rubbed with the hands and revolved the method doffing device, belongs to field of textile machinery.
Background technology
The conventional spinning frame car that doffs doffs and mainly contains dual mode, and a kind of is with reference to the integral body of the novel long vehicle mode of doffing, and adopts the whole clamping spool of air bag; This mode is not hindered the spool spindle, but poor reliability, air bag damages easily; Equipment is installed and used all comparatively complicated, and the maintenance cost is higher; Another kind is the electronic dolly that doffs that China's textile industry spun yarn doffs and generally uses at present; This dolly that the doffs principle of doffing is to utilize in advance the pine dish and pull out the yarn dish to doff; At first utilize in advance the pine dish shovels pine obliquely by force with spool from the bottom; Utilize and pull out the yarn dish spool is taken out of, the drawback of the dolly that doffs of this form is that spool and spindle are all had damage in various degree, makes the popularization of dolly and use all to be very limited.
The utility model content
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of stranding to revolve the method doffing device, has not only improved the reliability of doffing, and guarantees spool and spindle not damaged simultaneously.
The purpose of the utility model is achieved in that a kind of stranding revolves the method doffing device; It comprises pulls out yarn cam, last wheel disc, following wheel disc, spool and spindle; Spool is nested with on spindle, pulls out the yarn cam, goes up wheel disc and following wheel disc and all be arranged at one and doff on the dolly, and the diameter of last wheel disc is less than the diameter that descends wheel disc; Said upward wheel disc horizontally set and its periphery contact with spool, and said wheel disc horizontally set down and its periphery contact with the positive stop lug boss of spindle root.Pull out the periphery of yarn cam and vertically matching of spool.
Compared with prior art, the beneficial effect of the utility model is:
The utility model is unscrewed spool through the wheel disc of two different-diameters from spindle, by pulling out the yarn cam spool is extracted, and has not only improved the reliability of doffing, and has guaranteed the not damaged of spool and nail simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein:
Pull out yarn cam 1
Spool 2
Spindle 3
Last wheel disc 4
Following wheel disc 5.
The specific embodiment
Referring to Fig. 1; The utility model relates to a kind of stranding method of revolving doff principle and method, and it comprises pulls out yarn cam 1, spool 2, spindle 3, goes up wheel disc 4 and following wheel disc 5, and spool 2 is nested with on spindle 3; Pull out yarn cam 1, go up wheel disc 4 and following wheel disc 5 and all be arranged at one and doff on the dolly; The diameter of last wheel disc 4 is unequal with the diameter of following wheel disc 5, and said upward wheel disc 4 horizontally sets and its periphery contact with spool 2, and said wheel disc 5 horizontally sets down and its periphery contact with the positive stop lug boss of spindle 3 roots.Going up wheel disc 4 when the said dolly that doffs is advanced rotates with following wheel disc 5 simultaneously; Pull out the periphery of yarn cam 1 and vertically matching of spool 2; Because last wheel disc 4 is different with the diameter of following wheel disc 5; The angle that both rotate is just different, so spool 2 is unscrewed from spindle 3, by pulling out yarn cam 1 spool 2 is pulled up from spindle 3 again.
Claims (1)
1. the method doffing device is revolved in a stranding; It comprises pulls out yarn cam (1), spool (2) and spindle (3); Said spool (2) is nested with on spindle (3); The said yarn cam (1) that pulls out is arranged at one and doffs on the dolly, and its periphery contacts with spool (1), it is characterized in that it also comprises wheel disc (4) and following wheel disc (5); Said upward wheel disc (4) and following wheel disc (5) all are arranged on the said dolly that doffs; Said upward wheel disc (4) is different with the diameter of following wheel disc (5), and said upward wheel disc (4) horizontally set and its periphery contact with spool (2), and said wheel disc (5) horizontally set down and its periphery contact with the positive stop lug boss of spindle (2) root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201951468U CN202116753U (en) | 2011-06-11 | 2011-06-11 | Twisting and spinning doffing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201951468U CN202116753U (en) | 2011-06-11 | 2011-06-11 | Twisting and spinning doffing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116753U true CN202116753U (en) | 2012-01-18 |
Family
ID=45457832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201951468U Expired - Lifetime CN202116753U (en) | 2011-06-11 | 2011-06-11 | Twisting and spinning doffing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242430A (en) * | 2011-06-11 | 2011-11-16 | 江阴市华方新技术科研有限公司 | Device for doffing by utilizing twist rotating method |
| CN102828292A (en) * | 2012-09-19 | 2012-12-19 | 崔斌 | Automatic single-body doffer |
-
2011
- 2011-06-11 CN CN2011201951468U patent/CN202116753U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242430A (en) * | 2011-06-11 | 2011-11-16 | 江阴市华方新技术科研有限公司 | Device for doffing by utilizing twist rotating method |
| CN102242430B (en) * | 2011-06-11 | 2013-06-12 | 江阴市华方新技术科研有限公司 | Device for doffing by utilizing twist rotating method |
| CN102828292A (en) * | 2012-09-19 | 2012-12-19 | 崔斌 | Automatic single-body doffer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120118 Effective date of abandoning: 20130612 |
|
| RGAV | Abandon patent right to avoid regrant |