CN109695076B - Energy-saving starting method of rotor spinning based on yarn leading and winding spinning-in device - Google Patents
Energy-saving starting method of rotor spinning based on yarn leading and winding spinning-in device Download PDFInfo
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- CN109695076B CN109695076B CN201910047431.6A CN201910047431A CN109695076B CN 109695076 B CN109695076 B CN 109695076B CN 201910047431 A CN201910047431 A CN 201910047431A CN 109695076 B CN109695076 B CN 109695076B
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- yarn leading
- spinning
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- 238000004804 winding Methods 0.000 title claims abstract description 37
- 238000007383 open-end spinning Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000010985 leather Substances 0.000 claims abstract description 8
- 238000009960 carding Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/48—Piecing arrangements; Control therefor
- D01H4/50—Piecing arrangements; Control therefor for rotor spinning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses an energy-saving starting method of rotor spinning based on a yarn leading and winding spinning-in device, which comprises the following steps: before the whole rotor spinning machine is started, a process fan on each spindle of a yarn leading and winding spinning-in device is sequentially started to perform yarn leading work, yarn on each spindle of the yarn leading and winding spinning-in device is led down from a paper tube to pass through a yarn breakage sensor, then passes through the middle of a leather roller and a yarn leading shaft and is pressed and fixed by the leather roller, a yarn end extends into a yarn leading tube to complete the yarn leading work, and the process fan is turned off after the yarn leading work is completed; after all the yarn leading and winding spinning-in devices finish yarn leading, all the rotor motors, the carding motors and the process fans are started; after the start is finished, the PLC sends an instruction, respectively starts a servo motor which controls a yarn leading shaft and a winding roller on a yarn leading winding and spinning-in device on each spindle, and leads the yarn to a paper tube through the reverse cooperation of the yarn leading shaft and the winding roller. The invention greatly reduces the energy consumption of the rotor spinning machine and improves the production efficiency of the rotor spinning machine.
Description
Technical Field
The invention belongs to the technical field of starting modes of rotor spinning machines, and particularly relates to an energy-saving starting method of rotor spinning based on a yarn leading, winding and spinning-in device.
Background
The starting mode of the existing rotor spinning machine on the market is finished by starting the whole rotor spinning machine, then a spindle connector is started by a spindle stop worker, the number of spindles for rotor spinning reaches 500 spindles or more, and the operation mode of the connector is equivalent to that the whole rotor spinning machine needs to be driven to be empty for more than 2 hours after starting, so that the production energy consumption of the rotor spinning machine is wasted, and the production efficiency is greatly reduced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide an energy-saving starting method of rotor spinning based on a yarn leading and winding spinning-in device.
Therefore, the invention adopts the following technical scheme: an energy-saving starting method of rotor spinning based on a yarn leading and winding spinning-in device comprises the following steps:
firstly, before the whole rotor spinning machine is started, sequentially starting a process fan on each spindle of a yarn leading and winding spinning-in device and carrying out yarn leading work, leading the yarn on each spindle of the yarn leading and winding spinning-in device down from a paper tube through a yarn breaking sensor, then passing through the middle of a leather roller and a yarn leading shaft and being pressed and fixed by the leather roller, leading the yarn head into a yarn leading tube to finish the yarn leading work, and turning off the process fan after the yarn leading work is finished;
secondly, after all the yarn leading and winding spinning-in devices finish yarn leading, all the rotor motors, the carding motors and the process fans are started;
and thirdly, after the start is finished, sending an instruction through a PLC (programmable logic controller), respectively starting a servo motor which controls a yarn leading shaft and a winding roller on a yarn leading winding and spinning-in device on each spindle, and leading the yarn to a paper tube through the reverse cooperation of the yarn leading shaft and the winding roller.
The invention can achieve the following beneficial effects: the invention can greatly reduce the energy consumption of the rotor spinning machine and improve the production efficiency of the rotor spinning machine by the steps of firstly carrying out the action of the yarn leading connector, then starting the motor on the whole machine, and finally starting the yarn leading motor and the winding motor for leading yarn and winding. In addition, the invention changes the current starting mode by replacing the original mode that a frequency converter is provided with a common motor through a novel control mode of servo controlling the yarn leading motor and the winding motor, greatly improves the winding precision of the yarn leading shaft and the winding roller and improves the spinning efficiency of the rotor spinning machine.
Drawings
FIG. 1 is a schematic view of the structure of the present invention applied to a specific rotor spinning machine.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
As shown in figure 1, the energy-saving starting method of the rotor spinning based on the yarn-leading winding spinning-in device comprises the following steps:
firstly, before the whole rotor spinning machine is started, sequentially starting a process fan on each spindle of a yarn leading and winding spinning-in device and carrying out yarn leading work, leading a yarn 1 on each spindle of the yarn leading and winding spinning-in device down from a paper tube 2 through a yarn breakage sensor 4, then passing through the middle of a leather roller 5 and a yarn leading shaft 6 and being pressed and fixed by the leather roller, leading the yarn head into a yarn leading tube to finish the yarn leading work, and turning off the process fan after the yarn leading work is finished;
secondly, after all the yarn leading and winding spinning-in devices finish yarn leading, starting all the rotor motors, the carding motors and the process fans on the whole vehicle;
and thirdly, after the start is finished, sending an instruction through a PLC (programmable logic controller), respectively starting a servo motor which controls a yarn leading shaft and a winding roller on a yarn leading winding and spinning-in device on each spindle, and leading the yarn to a paper tube through the reverse rotation matching of the yarn leading shaft 6 and the winding roller 3.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. An energy-saving starting method of rotor spinning based on a yarn leading winding spinning-in device is characterized by comprising the following steps:
firstly, before the whole rotor spinning machine is started, sequentially starting a process fan on each spindle of a yarn leading and winding spinning-in device and carrying out yarn leading work, leading the yarn on each spindle of the yarn leading and winding spinning-in device down from a paper tube through a yarn breaking sensor, then passing through the middle of a leather roller and a yarn leading shaft and being pressed and fixed by the leather roller, leading the yarn head into a yarn leading tube to finish the yarn leading work, and turning off the process fan after the yarn leading work is finished;
secondly, after all the yarn leading and winding spinning-in devices finish yarn leading, starting all the rotor motors, the carding motors and the process fans on the whole vehicle;
and thirdly, after the start is finished, sending an instruction through a PLC (programmable logic controller), respectively starting a servo motor which controls a yarn leading shaft and a winding roller on a yarn leading winding and spinning-in device on each spindle, and leading the yarn to a paper tube through the reverse cooperation of the yarn leading shaft and the winding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047431.6A CN109695076B (en) | 2019-01-18 | 2019-01-18 | Energy-saving starting method of rotor spinning based on yarn leading and winding spinning-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047431.6A CN109695076B (en) | 2019-01-18 | 2019-01-18 | Energy-saving starting method of rotor spinning based on yarn leading and winding spinning-in device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109695076A CN109695076A (en) | 2019-04-30 |
| CN109695076B true CN109695076B (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910047431.6A Active CN109695076B (en) | 2019-01-18 | 2019-01-18 | Energy-saving starting method of rotor spinning based on yarn leading and winding spinning-in device |
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| CN (1) | CN109695076B (en) |
Citations (14)
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|---|---|---|---|---|
| CN2093183U (en) * | 1991-06-26 | 1992-01-15 | 中国科学院海洋研究所 | Controller for air spinning machine |
| JP2001226841A (en) * | 2000-02-10 | 2001-08-21 | Murata Mach Ltd | Method for piecing and apparatus for setting piecing condition |
| JP2004338837A (en) * | 2003-05-14 | 2004-12-02 | Murata Mach Ltd | Textile machine equipped with working carriage |
| CN1619025A (en) * | 2003-10-16 | 2005-05-25 | Savio纺织机械责任有限公司 | Leading-in/moving-out device for yarn end in free end spinning rotary cup |
| CN1715471A (en) * | 2004-06-14 | 2006-01-04 | 里特机械公司 | Method for semi connecting threads on air flow rotor spinning machine |
| CN101407951A (en) * | 2007-10-11 | 2009-04-15 | 欧瑞康纺织有限及两合公司 | Method and device for operating open-end spinning machine |
| CN101899731A (en) * | 2009-05-27 | 2010-12-01 | 浙江日发纺织机械有限公司 | Control mechanism for delay start of spinning device rotor |
| CN102758278A (en) * | 2012-07-16 | 2012-10-31 | 浙江日发纺织机械股份有限公司 | Semi-automatic jointing method for open-end-spinning |
| CN103437004A (en) * | 2013-08-07 | 2013-12-11 | 经纬纺织机械股份有限公司 | Semiautomatic piecing device and method of rotor spinning machine |
| CN104141185A (en) * | 2013-05-11 | 2014-11-12 | 索若德国两合股份有限公司 | Method for operating an open-end rotor spinning machine |
| CN104233531A (en) * | 2013-06-14 | 2014-12-24 | 索若德国两合股份有限公司 | Method for operating a workstation of an open end rotary spinning machine and corresponding workstation |
| CN204174353U (en) * | 2014-10-14 | 2015-02-25 | 晋中泰格机电科技有限公司 | For the direct current energy storage equipment of rotor spinning machine power failure controlled shutdown |
| CN105200579A (en) * | 2014-06-12 | 2015-12-30 | 里特机械公司 | Air spinning machine and method for operating an air spinning machine |
| CN106350908A (en) * | 2015-07-17 | 2017-01-25 | 里特捷克有限公司 | Method for the safe starting and/or stopping of a rotor of a rotor spinning machine and the rotor spinning machine |
-
2019
- 2019-01-18 CN CN201910047431.6A patent/CN109695076B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093183U (en) * | 1991-06-26 | 1992-01-15 | 中国科学院海洋研究所 | Controller for air spinning machine |
| JP2001226841A (en) * | 2000-02-10 | 2001-08-21 | Murata Mach Ltd | Method for piecing and apparatus for setting piecing condition |
| JP2004338837A (en) * | 2003-05-14 | 2004-12-02 | Murata Mach Ltd | Textile machine equipped with working carriage |
| CN1619025A (en) * | 2003-10-16 | 2005-05-25 | Savio纺织机械责任有限公司 | Leading-in/moving-out device for yarn end in free end spinning rotary cup |
| CN1715471A (en) * | 2004-06-14 | 2006-01-04 | 里特机械公司 | Method for semi connecting threads on air flow rotor spinning machine |
| CN101407951A (en) * | 2007-10-11 | 2009-04-15 | 欧瑞康纺织有限及两合公司 | Method and device for operating open-end spinning machine |
| CN101899731A (en) * | 2009-05-27 | 2010-12-01 | 浙江日发纺织机械有限公司 | Control mechanism for delay start of spinning device rotor |
| CN102758278A (en) * | 2012-07-16 | 2012-10-31 | 浙江日发纺织机械股份有限公司 | Semi-automatic jointing method for open-end-spinning |
| CN104141185A (en) * | 2013-05-11 | 2014-11-12 | 索若德国两合股份有限公司 | Method for operating an open-end rotor spinning machine |
| CN104233531A (en) * | 2013-06-14 | 2014-12-24 | 索若德国两合股份有限公司 | Method for operating a workstation of an open end rotary spinning machine and corresponding workstation |
| CN103437004A (en) * | 2013-08-07 | 2013-12-11 | 经纬纺织机械股份有限公司 | Semiautomatic piecing device and method of rotor spinning machine |
| CN105200579A (en) * | 2014-06-12 | 2015-12-30 | 里特机械公司 | Air spinning machine and method for operating an air spinning machine |
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| CN106350908A (en) * | 2015-07-17 | 2017-01-25 | 里特捷克有限公司 | Method for the safe starting and/or stopping of a rotor of a rotor spinning machine and the rotor spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109695076A (en) | 2019-04-30 |
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Denomination of invention: An energy-saving start-up method for rotor spinning based on a yarn introduction and winding head device Granted publication date: 20201124 Pledgee: China Postal Savings Bank Co.,Ltd. Ma'anshan Branch Pledgor: ANHUI RIFA TEXTILE MACHINERY Co.,Ltd. Registration number: Y2024980003830 |