CN202626390U - Connection compensation mechanism of rotor spinning machine - Google Patents
Connection compensation mechanism of rotor spinning machine Download PDFInfo
- Publication number
- CN202626390U CN202626390U CN 201220272172 CN201220272172U CN202626390U CN 202626390 U CN202626390 U CN 202626390U CN 201220272172 CN201220272172 CN 201220272172 CN 201220272172 U CN201220272172 U CN 201220272172U CN 202626390 U CN202626390 U CN 202626390U
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- CN
- China
- Prior art keywords
- connection
- yarn
- electromagnet
- compensation mechanism
- control mainboard
- 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 - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a connection compensation mechanism for a rotor spinning machine. The traditional connector device does not have a compensation function and is poor is connection effect. The connection compensation mechanism comprises a bobbin creel base, a cotton-feeding motor, a winding roller, a lifting rod, a latching plate, a support rod and a bobbin creel, wherein an electromagnet is arranged below the latching plate, the middle section of a yarn channel is provided with a yarn detection sensor, magnetic steel is arranged on the bobbin creel, a position sensor is arranged on a position on a stander, which corresponds to the magnetic steel, the cotton-feeding motor is in signal connection with an internal control mainboard in an electric cabinet, and the position sensor, the electromagnet and the yarn detection sensor are in signal connection with the internal control mainboard in the electric cabinet. Due to adoption of the utility model, the theoretical value of the connection time difference is continuously corrected and changed, so that unchanged or less-changed actual connection time is achieved, and therefore a better connection effect is achieved.
Description
Technical field
The utility model belongs to field of textile machinery, is specifically related to a kind of rotor spinning machine joint compensation mechanism.
Background technology
It is a kind of spinning form from the direct resultant yarn of strip that revolving cup spins, and main process is accomplished in the spinning organ of rotor spinning machine.Though spinning organ is of a great variety, cardinal principle is the same.Strip actively grips strip to plate through the mode that adds certain pressure with feeding by feed roller through feeding cotton loudspeaker feeding spinning organ.Feed roller rotates with certain speed and speed can be regulated, and strip is transferred to combing roller with constant speed.The surface of combing roller is covered with sawtooth, saw blade or card clothing, and rotates with higher speed, and the strip of importing is carried out shredding.In the rotor spinning machine spinning process, during Yarn break, need carry out joint, to accomplish continuous spinning.Present widely used joint mechanism has mechanical type, pneumatic type, electric-controlled type or the like.The yarn tube is along with spinning constantly carries out; The package of yarn tube continues to increase; When the different conditions joint, because variations such as gravity, inertia, the time that Wound-up roller its rotation of driving and drive yarn moved upward after the yarn tube fell also has a little and changes; Variation has taken place in the time difference that also is actual act, thereby causes the instability of joint quality.For the time difference that guarantees actual act constant, that must be to time difference adjustment automatically with the variation of package of setting, present various terminal mechanism does not all have this guiding mechanism.
Summary of the invention
The purpose of the utility model is exactly the deficiency to prior art, and a kind of rotor spinning machine joint compensation mechanism is provided.
The utility model comprises the bobbin stand, feeds cotton motor, Wound-up roller, rises head rod, bolt plate, support bar, bobbin cradle; Bolt plate below is provided with electromagnet; Yarn paths stage casing is provided with the spy yarn sensor, and bobbin cradle is provided with magnet steel, and corresponding magnet steel position is provided with position sensor on the frame; Feed cotton motor and be connected with the interior internal control mainboard signal of electronic box, position sensor, electromagnet and spy yarn sensor are connected with the interior internal control mainboard signal of electronic box.
Utilize the utility model, the theoretical value of joint time difference is constantly being revised variation, has realized that the actual joint time does not change or few as far as possible the variation, has better joint effect.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
(dotted line is a yarn among the figure) as shown in Figure 1; A kind of rotor spinning machine joint compensation mechanism comprises bobbin stand 14, feeds cotton motor 1, Wound-up roller 2, rises head rod 3, bolt plate 4, support bar 5, bobbin cradle 6; Bolt plate 4 belows are provided with electromagnet 9; Yarn paths stage casing is provided with visits yarn sensor 12, and bobbin cradle 6 is provided with magnet steel 7, and corresponding magnet steel position is provided with position sensor 8 on the frame; Feed cotton motor 1 and be connected with interior internal control mainboard 10 signals of electronic box, position sensor 8, electromagnet 9 and spy yarn sensor 12 are connected with interior internal control mainboard 10 signals of electronic box.
Spool is installed on the movable bobbin cradle chuck 13; After joint preparation is accomplished; By behind the button of test yarn sensor 12, inner control mainboard 10 sends with electromagnet 9 and goes code to feeding cotton motor 1 respectively, feeds cotton motor 1 and electromagnet 9 successively action respectively (have regular hour poor).Drive is contained in rotating to cotton roller of its upper end after feeding cotton motor 1 starting, sliver 11 is fed inwards, and the result of electromagnet 9 actions makes progress jack-up; Bolt plate 4 clockwise rotates under the gravity effect of support bar 5 after losing and supporting, and support bar 5 is fallen, and drives bobbin cradle chuck 13 (spools) and falls simultaneously; Spool with rotate after the take up roll 2 of rotation contacts thereupon; Yarn moves upward thereupon, after twisting with the cotton fiber overlap joint of feeding in advance, accomplishes joint and gets into normal spinning.
Visit yarn sensor 12 and have data acquisition function, can write down the length (can be converted to weight) of yarn, according to length (weight) adjustment time difference (being the joint compensation).But each replace tubes all will begin numeration from blank pipe, so zero clearing behind the necessary full tube doff.The ingot if each spins, artificial zero clearing when all wanting doff, that very time-consuming, also omit easily, causing can not joint.Magnet steel 7 has been installed on the bobbin cradle 6; The frame of correspondence position is provided with position sensor 8; When loading onto blank pipe behind the doff and contact with take up roll, bobbin cradle forwards lowest order to, at this moment; Magnet steel 7 interacts with position sensor 8 and sends signal, and master control borad judges that automatically joint make-up time difference starts working from 0 in the electric cabinet.
Claims (1)
1. rotor spinning machine joint compensation mechanism; Comprise the bobbin stand, feed cotton motor, Wound-up roller, rise head rod, bolt plate, support bar, bobbin cradle; It is characterized in that: bolt plate below is provided with electromagnet; Yarn paths stage casing is provided with the spy yarn sensor, and bobbin cradle is provided with magnet steel, and corresponding magnet steel position is provided with position sensor on the frame; Feed cotton motor and be connected with the interior internal control mainboard signal of electronic box, position sensor, electromagnet and spy yarn sensor are connected with the interior internal control mainboard signal of electronic box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272172 CN202626390U (en) | 2012-06-11 | 2012-06-11 | Connection compensation mechanism of rotor spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272172 CN202626390U (en) | 2012-06-11 | 2012-06-11 | Connection compensation mechanism of rotor spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202626390U true CN202626390U (en) | 2012-12-26 |
Family
ID=47379607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272172 Expired - Fee Related CN202626390U (en) | 2012-06-11 | 2012-06-11 | Connection compensation mechanism of rotor spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202626390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334188A (en) * | 2013-05-10 | 2013-10-02 | 上海淳瑞机械科技有限公司 | A kind of automatic lifting mechanism of rotor spinning machine |
| CZ308004B6 (en) * | 2018-01-31 | 2019-10-16 | Rieter Cz S.R.O. | A method of positioning a spinning machine service device, a device for doing this and a spinning machine |
-
2012
- 2012-06-11 CN CN 201220272172 patent/CN202626390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334188A (en) * | 2013-05-10 | 2013-10-02 | 上海淳瑞机械科技有限公司 | A kind of automatic lifting mechanism of rotor spinning machine |
| CN103334188B (en) * | 2013-05-10 | 2015-10-21 | 上海淳瑞机械科技有限公司 | A kind of automatic lifting mechanism of rotor spinning machine |
| CZ308004B6 (en) * | 2018-01-31 | 2019-10-16 | Rieter Cz S.R.O. | A method of positioning a spinning machine service device, a device for doing this and a spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20210611 |