CN107287714A - A kind of device for controlling spinning frame synchronously to stop - Google Patents
A kind of device for controlling spinning frame synchronously to stop Download PDFInfo
- Publication number
- CN107287714A CN107287714A CN201710603602.XA CN201710603602A CN107287714A CN 107287714 A CN107287714 A CN 107287714A CN 201710603602 A CN201710603602 A CN 201710603602A CN 107287714 A CN107287714 A CN 107287714A
- Authority
- CN
- China
- Prior art keywords
- transformer
- closure
- relay coil
- relay
- frequency converter
- 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.)
- Granted
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
Abstract
The present invention relates to a kind of device for controlling spinning frame synchronously to stop, including：Frequency converter, controls the motion process of spindle, and frequency converter is connected by dc bus with relay coil, and relay coil has relay contact, and relay contact is used for when relay coil is kept as electricity condition, in closure state；Transformer, is disposed with closure knob and Switching Power Supply on the output circuit of transformer；And ups power, it is arranged between the output circuit of transformer and closure knob, for when three-phase alternating current power network normal work, relay coil to obtain electric, relay contact closure, the output circuit of transformer is by ups power short circuit, and ups power does not work；When three-phase alternating current power network instant power-down, frequency converter by dc bus relay coil is maintained electric state, relay contact closure, ups power powers to Switching Power Supply, controls ring rail ramp to stop.The present invention can realize spinning frame synchronously parking, it is to avoid large area breaks end.
Description
Technical field
The present invention relates to spinning frame field, and in particular to the device that a kind of control spinning frame synchronously stops, more particularly to one
Plant and combine to control spindle and the synchronous of ring rail in spinning frame to stop using both frequency converter and UPS.
Background technology
Conventional spinning frame is when thunder and lightning or grid collapses etc. in particular cases cause spinning frame instant power-down, because of control
Unit is powered off, and the action for causing spinning frame all is uncontrolled, and spindle, ring rail etc. are all usually that art skating stops.But
Due to the difference of inertia, spindle, ring rail action are usually asynchronous, therefore are easily caused complete machine broken yarn, and when driving again by
Rings Board position is out of control when parking, easily causes heap yarn phenomenon, causes refuse yarn.
The content of the invention
In consideration of it, it is an object of the present invention to provide a kind of device for controlling spinning frame synchronously to stop, it is intended to solve spun yarn
Machine causes spindle and ring rail to run nonsynchronous defect because of instant power-down.
In order to reach foregoing invention purpose, the technical scheme that the present invention takes is as follows：
A kind of device for controlling spinning frame synchronously to stop, including：
One frequency converter, is connected to three-phase alternating current on the net, controls the motion process of spindle, meanwhile, the frequency converter passes through
Dc bus is connected with relay coil, and the relay coil has a relay contact, and the relay contact is used for
When relay coil is kept as electricity condition, in closure state；
One transformer, is connected to three-phase alternating current on the net, closure is disposed with the output circuit of the transformer
Knob and Switching Power Supply；And
One ups power, be arranged on the output circuit of transformer and closure knob between, for when three-phase alternating current power network it is normal
During work, relay coil obtains electric, now, relay contact closure, and the output circuit of transformer is by ups power short circuit, and UPS is electric
Source does not work；When three-phase alternating current power network instant power-down, the frequency converter causes relay coil to maintain by dc bus
The state of electricity, now, relay contact closure, ups power is powered to Switching Power Supply, controls ring rail ramp to stop.
Beneficial effects of the present invention：The device that a kind of control spinning frame of the present invention synchronously stops uses Frequency Converter Control ingot
The motion process of son, due to the ramp to stop function that frequency converter has in itself, in the case of the unexpected power down of three-phase alternating current power network,
Spindle ramp to stop can be kept；The present invention may be such that three intersect using ups power and the fit system of relay coil simultaneously
In the case of flowing power network normal power supply, by the closure of relay contact, dexterously by ups power short circuit, and in three-phase alternating current
In the case of grid cut-off, the relay coil of control is maintained to be in obtain electricity condition using the voltage of frequency changer direct current bus,
So that relay contact is in closure state, now, ups power will be powered to Switching Power Supply, control the deceleration of ring rail
Parking, finally realizes the synchronous parking action of spinning frame complete machine, it is to avoid the broken end of large area；The present invention can also be avoided because thin
The driving heap yarn phenomenon that yarn machine free parking is formed when causing to drive again, farthest reduces the generation of refuse yarn.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of connection schematic diagram for the device for controlling spinning frame synchronously to stop of the present invention.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand application scheme, below in conjunction with the embodiment of the present application
Accompanying drawing, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application part, rather than whole embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, should all belong to the model of the application protection
Enclose.
As shown in figure 1, a kind of device for controlling spinning frame synchronously to stop, including：One frequency converter 1, is connected to three-phase alternating current
On power network, the motion process of spindle is controlled, meanwhile, the frequency converter 1 is connected by dc bus with relay coil 2, institute
Relay coil 2 is stated with a relay contact 3, the relay contact 3 is used for when relay coil 2 is kept as electricity condition
When, in closure state；One transformer 4, is connected to three-phase alternating current on the net, on the output circuit of the transformer 4 successively
It is provided with closure knob 5 and Switching Power Supply 6；And a ups power 7, it is arranged on the output circuit and closure knob 5 of transformer 4
Between, for when three-phase alternating current power network normal work, relay coil 2 to obtain electric, and now, relay contact 3 is closed, transformer
4 output circuit does not work the short circuit of ups power 7, ups power 7；When three-phase alternating current power network instant power-down, the frequency converter 1
By dc bus so that the state that relay coil 2 maintains electric, now, relay contact 3 are closed, ups power 7 is to switch
Power supply is powered, and is controlled ring rail ramp to stop, be may be such that spinning frame when the accident power-offs such as thunder and lightning or electric network fault are faced,
The synchronous parking of spindle and ring rail can be realized, it is to avoid the broken end of yarn large area；Simultaneously also the present invention can also avoid because
The driving heap yarn phenomenon that spinning frame free parking is formed when causing to drive again, farthest reduces the generation of refuse yarn.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (1)
1. a kind of device for controlling spinning frame synchronously to stop, it is characterised in that including：
One frequency converter, is connected to three-phase alternating current on the net, controls the motion process of spindle, meanwhile, the frequency converter passes through direct current
Bus is connected with relay coil, the relay coil have a relay contact, the relay contact be used for when after
When electric apparatus coil is kept as electricity condition, in closure state；
One transformer, is connected to three-phase alternating current on the net, closure knob is disposed with the output circuit of the transformer
And Switching Power Supply；And
One ups power, is arranged between the output circuit of transformer and closure knob, for when three-phase alternating current power network normal work
When, relay coil obtains electric, now, relay contact closure, and the output circuit of transformer is by ups power short circuit, and ups power is not
Work；When three-phase alternating current power network instant power-down, the frequency converter by dc bus relay coil is maintained it is electric
State, now, relay contact closure, ups power are powered to Switching Power Supply, control ring rail ramp to stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603602.XA CN107287714B (en) | 2017-07-23 | 2017-07-23 | Device for controlling spinning frame to stop synchronously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603602.XA CN107287714B (en) | 2017-07-23 | 2017-07-23 | Device for controlling spinning frame to stop synchronously |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107287714A true CN107287714A (en) | 2017-10-24 |
| CN107287714B CN107287714B (en) | 2023-06-30 |
Family
ID=60102733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710603602.XA Active CN107287714B (en) | 2017-07-23 | 2017-07-23 | Device for controlling spinning frame to stop synchronously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107287714B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB172357A (en) * | 1920-07-30 | 1921-11-30 | Arnold Roberts | Improvements in electric stop motions for machines operating with yarns or threads |
| FR666013A (en) * | 1927-12-19 | 1929-09-26 | Brown | Device to protect synchronous motors in the event of a power failure |
| GB333172A (en) * | 1929-05-02 | 1930-08-05 | Reyrolle A & Co Ltd | Improvements in or relating to electric selective remote control systems |
| GB348122A (en) * | 1929-10-29 | 1931-04-29 | James F Low & Company Ltd | Control apparatus for spinning and like frames |
| GB557334A (en) * | 1941-05-20 | 1943-11-16 | British Thomson Houston Co Ltd | Improvements in and relating to automatic synchronizing control systems |
| GB892638A (en) * | 1957-12-13 | 1962-03-28 | Bemberg Ag | Improvements relating to thread spinning machines |
| JPH09273033A (en) * | 1996-04-05 | 1997-10-21 | Howa Mach Ltd | Halting in spinning machine |
| JPH10174212A (en) * | 1996-12-11 | 1998-06-26 | Hitachi Ltd | Control apparatus for electric vehicle |
| CN2571788Y (en) * | 2002-08-27 | 2003-09-10 | 江苏宏源纺机股份有限公司 | Multiple motor synchronous stop controller |
| CN101348957A (en) * | 2007-07-16 | 2009-01-21 | 里特机械公司 | Method for operating a spinning frame |
| CN201485569U (en) * | 2009-08-27 | 2010-05-26 | 钱南安 | Common direct current bus numerical control twisting machine |
| CN202837485U (en) * | 2012-09-29 | 2013-03-27 | 东莞市大忠电子有限公司 | High pressure transformer proof pressure testing circuit |
| CN104073926A (en) * | 2013-03-30 | 2014-10-01 | 山东科技职业学院 | Anti-breaking electric control device by starting spinning machine after doffing |
| CN204097643U (en) * | 2014-09-10 | 2015-01-14 | 新昌县锦马科技有限公司 | Two-for-one twister power-off yarn twist protective device |
| CN104555764A (en) * | 2015-01-05 | 2015-04-29 | 深圳市英威腾电气股份有限公司 | Rotary braking system and tower crane control system |
| RU2591055C1 (en) * | 2015-02-25 | 2016-07-10 | Общество с ограниченной ответственностью "Научно-производственный центр "Судовые электротехнические системы" (ООО "НПЦ "СЭС") | Frequency converter |
| CN207121672U (en) * | 2017-07-23 | 2018-03-20 | 经纬纺织机械股份有限公司 | A kind of device for controlling spinning frame synchronously to stop |
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Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB172357A (en) * | 1920-07-30 | 1921-11-30 | Arnold Roberts | Improvements in electric stop motions for machines operating with yarns or threads |
| FR666013A (en) * | 1927-12-19 | 1929-09-26 | Brown | Device to protect synchronous motors in the event of a power failure |
| GB333172A (en) * | 1929-05-02 | 1930-08-05 | Reyrolle A & Co Ltd | Improvements in or relating to electric selective remote control systems |
| GB348122A (en) * | 1929-10-29 | 1931-04-29 | James F Low & Company Ltd | Control apparatus for spinning and like frames |
| GB557334A (en) * | 1941-05-20 | 1943-11-16 | British Thomson Houston Co Ltd | Improvements in and relating to automatic synchronizing control systems |
| GB892638A (en) * | 1957-12-13 | 1962-03-28 | Bemberg Ag | Improvements relating to thread spinning machines |
| JPH09273033A (en) * | 1996-04-05 | 1997-10-21 | Howa Mach Ltd | Halting in spinning machine |
| JPH10174212A (en) * | 1996-12-11 | 1998-06-26 | Hitachi Ltd | Control apparatus for electric vehicle |
| CN2571788Y (en) * | 2002-08-27 | 2003-09-10 | 江苏宏源纺机股份有限公司 | Multiple motor synchronous stop controller |
| CN101348957A (en) * | 2007-07-16 | 2009-01-21 | 里特机械公司 | Method for operating a spinning frame |
| CN201485569U (en) * | 2009-08-27 | 2010-05-26 | 钱南安 | Common direct current bus numerical control twisting machine |
| CN202837485U (en) * | 2012-09-29 | 2013-03-27 | 东莞市大忠电子有限公司 | High pressure transformer proof pressure testing circuit |
| CN104073926A (en) * | 2013-03-30 | 2014-10-01 | 山东科技职业学院 | Anti-breaking electric control device by starting spinning machine after doffing |
| CN204097643U (en) * | 2014-09-10 | 2015-01-14 | 新昌县锦马科技有限公司 | Two-for-one twister power-off yarn twist protective device |
| CN104555764A (en) * | 2015-01-05 | 2015-04-29 | 深圳市英威腾电气股份有限公司 | Rotary braking system and tower crane control system |
| RU2591055C1 (en) * | 2015-02-25 | 2016-07-10 | Общество с ограниченной ответственностью "Научно-производственный центр "Судовые электротехнические системы" (ООО "НПЦ "СЭС") | Frequency converter |
| CN207121672U (en) * | 2017-07-23 | 2018-03-20 | 经纬纺织机械股份有限公司 | A kind of device for controlling spinning frame synchronously to stop |
Non-Patent Citations (2)
| Title |
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| 刘亮喜: "涤纶纺丝机变频调速系统应用中的注意问题" * |
| 张国蔚;: "增加A513W型细纱机电机断相保护功能" * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107287714B (en) | 2023-06-30 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230515 Address after: 030600 Pioneer Street, Huitong Industrial Park, Jinzhong Development Zone, Shanxi Demonstration Zone, Jinzhong City, Shanxi Province Applicant after: JINGWEI INTELLIGENT TEXTILE MACHINERY Co.,Ltd. Address before: 030601 Yang Duanxiu, Technical Center of Jingwei Factory Yuci Branch, No. 1 Jingwei South Road, Yuci District, Jinzhong City, Shanxi Province Applicant before: JINGWEI TEXTILE MACHINERY Co.,Ltd. |
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