CN201990791U - Yarn storage apparatus of yarn joiner of rotor spinning machine - Google Patents
Yarn storage apparatus of yarn joiner of rotor spinning machine Download PDFInfo
- Publication number
- CN201990791U CN201990791U CN 201020573272 CN201020573272U CN201990791U CN 201990791 U CN201990791 U CN 201990791U CN 201020573272 CN201020573272 CN 201020573272 CN 201020573272 U CN201020573272 U CN 201020573272U CN 201990791 U CN201990791 U CN 201990791U
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- Prior art keywords
- yarn
- spinning machine
- rotor spinning
- high pressure
- storage
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Abstract
The utility model discloses a yarn storage apparatus of a yarn joiner of a rotor spinning machine, belonging to the field of the rotor spinning machine yarn joiner equipment. The apparatus of the utility model comprises a high pressure blower fan, a hosepipe, a yarn storage pipe, a detection sensor, a push apparatus and a control system. One end of the hosepipe is connected to the high pressure blower fan and the other end is connected to one end of the yarn storage pipe; the yarn storage pipe is fixedly arranged at the rotation center; the detection sensor is arranged on a front port of the yarn storage pipe; and the high pressure blower fan and the detection sensor are connected to the control system. Through the temporary storage of free yarn by the yarn storage pipe, the requirement that the yarn has certain tension force and the yarn joining is smoothly carried out is met when the rotor spinning machine joint machine needs a temporary storage of free yarn during the initial phase of jointing.
Description
Technical field
The utility model belongs to rotor spinning machine Yarn connecting apparatus field, and is especially relevant with a kind of rotor spinning machine joint storage yarn feeding device.
Background technology
The tradition semiautomatic rotor spinning machine adopts the semi-automatic joining device to finish above-mentioned joint process, and when rotational speed of rotor surpassed 100,000 rev/mins, the semi-automatic joining device just was difficult to finish the joint action, makes the spinning machine rotational speed of rotor can't be above 10 rev/mins; Sink to length of yarn kind, give cotton with draw the yarn time these can't accurately control, make that joint efficiency and joint quality are low.The present utility model people has designed the part work that a kind of automatic yarn piecing machine substitutes semi-automatic joining, and is simple in structure, cost is low, is fit to very much the market demand.Use splicer to carry out automatic joint, the yarn action of drawing of heavy yarn and initial period is finished by the clamping device of splicer, and the operating position of clamping device is between spinning machine yarn withdrawal device and spinning organ; During the joint operation, manually yarn is around in the yarn road of spinning machine, loose thread is by the clamping device clamping of splicer, after starting, joint is arranged in the storage yarn electromagnet instantaneous relase on spinning machine yarn road, form one section free yarn around yarn release back thereon, the splicer clamping device begins heavy yarn action, and the length of yarn kind that sinks to then has one section unnecessary yarn less than the length of aforementioned free yarn; Draw the yarn initial period, the splicer clamping device draw the convoluting speed of yarn speed greater than the spinning machine coiler device, can produce the free yarn that has little time to reel again; Yarn tension is undesirable in the time of so will causing reeling, and influences package and is shaped, so the joint initial period requires aforementioned free yarn is kept in, guarantees carrying out smoothly of certain yarn tension and joint action.
The utility model content
The purpose of this utility model is exactly to adapt to joint initial period needs to keep in free yarn, guarantee that yarn has the requirement that certain force of strain and joint action are carried out smoothly, provides a kind of rotor spinning machine joint storage yarn feeding device.For this reason, the utility model is by the following technical solutions:
Rotor spinning machine joint storage yarn feeding device, it is characterized in that: described joint storage yarn feeding device comprises high pressure positive blower, flexible pipe, storage spool, detecting sensor, stirs device and control system, flexible pipe one end is connected with high pressure positive blower, other end port is connected with storage spool rear end, the storage spool is fixedly set on the pivot, detecting sensor is arranged on the front end port of storage spool, striking gear is connected with the storage spool to stir and stores up spool and turn over certain angle round pivot, and high pressure positive blower is connected with control system with detecting sensor.
When carrying out joint, control system is sent instruction, make striking gear will store up spool and toggle it to operating position A point from off-position B point, high pressure positive blower provides the high strength negative pressure, unnecessary free yarn is sucked storage temporarily in the storage spool, after unnecessary free yarn is finished by coiling, detecting sensor detects within a certain period of time less than yarn, pass the signal to control system, control system instruction striking gear will store up spool and stir from operating position A point and be returned to initial position B point, and control system is instructed the splicer clamping device to unclamp simultaneously and pressed from both sides and refers to, draws yarn work and is taken over by the spinning machine yarn withdrawal device, the spinning machine operate as normal is finished the joint process.
As to technique scheme further replenish and perfect, the utility model also comprises following additional technical feature:
The described device of stirring comprises motor, eccentric wheel and poke rod, and eccentric wheel is connected with machine shaft, and poke rod one end is connected with the storage spool, and the other end is connected with eccentric wheel by latch, and motor is connected with control system.
Described storage spool shape of cross section is 8 fonts, can the turnover yarn place two tube holes of storage spool, prevents that yarn from tiing a knot in the high strength negative-pressure air-flow.
Use the utility model can reach following beneficial effect: to adapt to the requirement that splicer joint initial period needs are kept in free yarn, guaranteed that yarn has carrying out smoothly of certain force of strain and joint action.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Location status schematic diagram when Fig. 2 is the utility model joint.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
As Fig. 1, shown in Figure 2, the utility model comprises high pressure positive blower 6, flexible pipe 5, storage spool 7, detecting sensor 8, stir device and control system, flexible pipe 5 one ends are connected with high pressure positive blower 6, other end port is connected with storage spool 7 rear ends, storage spool 7 is fixedly installed on the pivot, detecting sensor 8 is arranged on the front end port of storage spool 7, storage spool 7 shape of cross sections are 8 fonts, stir device and comprise motor 11, eccentric wheel 10 and poke rod 9, eccentric wheel 10 is connected with motor 11 rotating shafts, poke rod 9 one ends are connected with storage spool 7, and the other end is connected with eccentric wheel 10 by bearing pin; High pressure positive blower 6, detecting sensor 8 and motor 11 are connected with control system.
When carrying out joint, control system instruction motor 11 rotates, and drives eccentric wheel 10 rotations, to store up spool 7 pullings by poke rod 9, make storage spool front end port turn to operating position A point, high pressure positive blower 6 provides the high strength negative pressure, unnecessary free yarn 3 is sucked in the storage spool 7 temporarily store; After the free yarn in the storage spool is finished by coiling, detecting sensor 8 detects within a certain period of time less than yarn, to the control system feedback signal, control system instruction motor 11 rotates, and drives eccentric wheel 10 rotations, to store up spool 7 by poke rod 9 promotes, storage spool front end port is rotated be returned to initial position B point, control system is instructed splicer clamping device 4 to unclamp simultaneously and is pressed from both sides and refers to, draws yarn work and is taken over by spinning machine yarn withdrawal device 1, the spinning machine operate as normal is finished the joint process.
Claims (3)
1. the rotor spinning machine joint stores up yarn feeding device, it is characterized in that: described joint storage yarn feeding device comprises high pressure positive blower (6), flexible pipe (5), storage spool (7), detecting sensor (8), stirs device and control system, flexible pipe (5) one ends are connected with high pressure positive blower (6), other end port is connected with storage spool (7) rear end, storage spool (7) is fixedly set on the pivot, detecting sensor (8) is arranged on the front end port of storage spool (7), and high pressure positive blower (6) is connected with control system with detecting sensor (8).
2. rotor spinning machine joint storage yarn feeding device according to claim 1, it is characterized in that: the described device of stirring comprises motor (11), eccentric wheel (10) and poke rod (9), eccentric wheel (10) is connected with the rotating shaft of motor (11), poke rod (9) one ends are connected with storage spool (7), the other end is connected with eccentric wheel (10) by bearing pin, and motor (11) is connected with control system.
3. rotor spinning machine joint storage yarn feeding device according to claim 1, it is characterized in that: described storage spool (7) shape of cross section is 8 fonts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020573272 CN201990791U (en) | 2010-10-19 | 2010-10-19 | Yarn storage apparatus of yarn joiner of rotor spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020573272 CN201990791U (en) | 2010-10-19 | 2010-10-19 | Yarn storage apparatus of yarn joiner of rotor spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201990791U true CN201990791U (en) | 2011-09-28 |
Family
ID=44667284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020573272 Expired - Lifetime CN201990791U (en) | 2010-10-19 | 2010-10-19 | Yarn storage apparatus of yarn joiner of rotor spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201990791U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747462A (en) * | 2012-07-31 | 2012-10-24 | 浙江日发纺织机械股份有限公司 | Free end spinning machine piecing trolley |
| CN110541215A (en) * | 2019-09-23 | 2019-12-06 | 安徽日发纺织机械有限公司 | Air spinning yarn storage linkage device |
| CN111485303A (en) * | 2019-01-28 | 2020-08-04 | 塞维欧纺织机械股份公司 | Spinning apparatus and method for continuous adjustment of yarn accumulation system therein |
-
2010
- 2010-10-19 CN CN 201020573272 patent/CN201990791U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747462A (en) * | 2012-07-31 | 2012-10-24 | 浙江日发纺织机械股份有限公司 | Free end spinning machine piecing trolley |
| CN102747462B (en) * | 2012-07-31 | 2015-09-16 | 浙江日发纺织机械股份有限公司 | Piecing on open end spinning dolly |
| CN111485303A (en) * | 2019-01-28 | 2020-08-04 | 塞维欧纺织机械股份公司 | Spinning apparatus and method for continuous adjustment of yarn accumulation system therein |
| CN111485303B (en) * | 2019-01-28 | 2023-05-26 | 塞维欧纺织机械股份公司 | Spinning apparatus and method for continuously adjusting yarn accumulating system therein |
| CN110541215A (en) * | 2019-09-23 | 2019-12-06 | 安徽日发纺织机械有限公司 | Air spinning yarn storage linkage device |
| CN110541215B (en) * | 2019-09-23 | 2024-05-10 | 安徽日发纺织机械有限公司 | Air spinning yarn storage linkage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG RIFA TEXTILE MACHINERY CO., LTD. Free format text: FORMER NAME: RIFA TEXTILE MACHINES CO., LTD., ZHEJIANG PROV. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 312500, Xinchang Zhejiang hi tech Park (Nan Yan) Date Digital Park Patentee after: Zhejiang Rifa Textile Machinery Co.,Ltd. Address before: 312500, Xinchang Zhejiang hi tech Park (Nan Yan) Date Digital Park Patentee before: Zhejiang Rifa Textile Machinery Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ANHUI RIFA TEXTILE MACHINERY CO., LTD. Assignor: Zhejiang Rifa Textile Machinery Co.,Ltd. Contract record no.: 2015330000125 Denomination of utility model: Yarn storage apparatus of yarn joiner of rotor spinning machine Granted publication date: 20110928 License type: Exclusive License Record date: 20150528 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |
|
| CX01 | Expiry of patent term |