CN104064284B - Method and system for preventing wire breakage in power failure of winding machine - Google Patents
Method and system for preventing wire breakage in power failure of winding machine Download PDFInfo
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- CN104064284B CN104064284B CN201410250568.9A CN201410250568A CN104064284B CN 104064284 B CN104064284 B CN 104064284B CN 201410250568 A CN201410250568 A CN 201410250568A CN 104064284 B CN104064284 B CN 104064284B
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Abstract
The invention discloses a method and system for preventing wire breakage in a power failure of a winding machine. The method comprises the following steps that when a winding machine body is connected into a mains supply, a power supply management device of the winding machine body automatically selects a mains supply power supply mode and sends mains supply power supply signals to an intelligent power source switching controller, and the winding machine body is controlled to work normally; when the mains supply stops supplying power due to the power failure, the power supply management device of the winding machine body detects that the mains supply power supply voltage is zero and automatically switches to a backup power source power supply mode, a backup power source is used for continuously supplying power to the winding machine body, meanwhile, the power supply management device sends out backup power source power supply signals to the intelligent power source switching controller, the intelligent power source switching controller receives the backup power source power supply signals and then controls the winding machine body to work continually, shutdown signals are sent to the power supply management device after a winding cycle is ended, the power supply management device automatically cuts off the power supply, the winding machine body stops working, and wire breakage prevention is achieved. The invention further discloses a system for implementing the method.
Description
Technical field
The present invention relates to the cable manufacturing technical field such as earphone cord is and in particular to a kind of wrapping machine for manufacturing earphone cord
The anti-breaking line method of power-off, and implement the system of the method.
Background technology
In traditional cable production process, particularly cable winds machine, run into the feelings of unexpected power failure in process of production
During condition, because twisted wire motor quits work immediately, and lead to cable just aborning that broken string phenomenon occurs, thus occurring a large amount of
Defective products or waste product.
Simultaneously as unexpected power-off is shut down leads to partial line core or shielding line, the tension broken string such as first, again recover
Generally require manually again to connect broken string when power supply, normal work, waste time and energy so that earphone cord and other cables produce enterprise
Industry, production cost is high, low production efficiency.
Therefore, research and development are a kind of has the cable winds machine method and apparatus that power-off works on, prevents broken string, just becomes relatively
For important.
Content of the invention
The purpose of the present invention is for the deficiencies in the prior art, provides a kind of wrapping machine power-off preventing broken string after power-off to prevent
Broken string method, and implement the system of the method.
The technical scheme that the present invention is adopted for achieving the above object is：
A kind of anti-breaking line method of wrapping machine power-off, it comprises the following steps：
(1) a wrapping machine body is set, this is provided with a twisted wire motor and a power supply management device in vivo；
(2) in this internal setting one stand-by power supply of described wrapping machine, this stand-by power supply one end is connected with civil power, the other end
Connect the power supply management device of wrapping machine body；
(3) in described wrapping machine, this is internal, arranges an intelligent power switch controller, in this intelligent power switch controller
Inside it is provided with auto-changeover control software, in this software, be preset with winding periodic Control information；
(4) when wrapping machine body accesses civil power, the power supply management device of wrapping machine body automatically selects mains-supplied mould
Formula, and send mains-supplied signal to intelligent power switch controller, intelligent power switch controller receives mains-supplied letter
After number, control wrapping machine intrinsic twisted wire motor normal work；
(5) when power failure leads to civil power to be stopped power supply, the power supply management device of wrapping machine body is immediately detected civil power and supplies
Piezoelectric voltage is zero, then automatically switch to stand-by power supply powering mode, continues as the intrinsic strand of wrapping machine by described stand-by power supply
Line motor is powered, and meanwhile, power supply management device sends stand-by power supply power supply signal, intelligent power to intelligent power switch controller
After switch controller receives stand-by power supply power supply signal, twisted wire motor is controlled to work on, and in a nearest winding week
When phase completes, send off signal to power supply management device, power supply management device automatically cuts off power supply, twisted wire motor stops work
Make, prevent the disorderly closedown in production process and broken string.
Described winding periodic Control information is to set single cycle according to the product length producing every spiral cable or time
The i.e. parameter in single wound cycle, sets according to the production schedule and amounts to cycle-index；
When wrapping machine is for mains-supplied, intelligent power switch controller is assigned start-up command and is started to produce, and completes one
The individual winding cycle, less than set cycle-index when, skip shutdown command, directly assign new start-up command, immediately hop to down
One is wound around cycle continuation and produces, and rebeating of laying equal stress on turns, and assigns shutdown command when reaching default cycle-index, terminates life
Produce；
When civil power is stopped power supply, intelligent power switch controller detects whether the current winding cycle has completed, such as just
Complete well, then directly send off signal；As unfinished, then control be switched to stand-by power supply power, make twisted wire motor continue work
Make, after the completion of the current winding cycle, send off signal, terminate to produce.
Described winding periodic Control information is included according to the length producing product, and the default winding cycle, when supplying for civil power
When electric, after intelligent power switch controller is wound around end cycle at one, immediately hop to next winding cycle, rebeating of laying equal stress on
Turn, terminate after reaching default production capacity；When civil power is stopped power supply, the detection of intelligent power switch controller is current to be wound around the cycle
Whether complete, such as just complete, then directly send off signal, as unfinished, then control twisted wire motor to work on, until working as
After the completion of the front winding cycle, send off signal.
Described stand-by power supply includes storage battery, and the charging module being connected with this storage battery, charge management module and steady
Die block；Described charge management module includes battery voltage Real-time Collection module and charging management chip, wherein, described electricity
Bottle voltage Real-time Collection module and charging module are connected with this charging management chip.
Described power supply management device includes interconnective power supply modular converter and inversion module, wherein, described confession
Electric modular converter is connected with described stand-by power supply and civil power, is provided with metal-oxide-semiconductor switch, realizes civil power in this power supply modular converter
Power supply conversion and stand-by power supply between.
Between described power supply modular converter and civil power, it is additionally provided with a rectification module, after civil power input, after rectification module
Direct current is changed into from exchange, enters power supply modular converter.
Described step (4) also includes：When there being mains-supplied, the metal-oxide-semiconductor change-over switch in power supply modular converter detects
There is civil power to be passed through, connect the metal-oxide-semiconductor conducting of civil power, and the metal-oxide-semiconductor connecting stand-by power supply disconnects, now, wrapping machine body is by city
Electricity power supply, when power failure leads to civil power to stop input, the metal-oxide-semiconductor change-over switch in power supply modular converter can't detect civil power and supplies
Electricity, then the metal-oxide-semiconductor connecting civil power disconnects, and connects the metal-oxide-semiconductor conducting of stand-by power supply, and now, wrapping machine body is by stand-by power supply
Power supply.
A kind of wrapping machine power-off breaking line preventive system implementing methods described, it includes a wrapping machine body；In described winding
Machine is originally provided with a twisted wire motor and a power supply management device in vivo, and it is additionally provided with a stand-by power supply, this stand-by power supply one end and city
It is electrically connected and connects, the other end connects the power supply management device of wrapping machine body；In described wrapping machine, this is internal, is provided with an intelligent power
Switch controller, is provided with auto-changeover control software in this intelligent power switch controller, is preset with winding week in this software
Phase control information；When wrapping machine body accesses civil power, the power supply management device of wrapping machine body automatically selects mains-supplied mould
Formula, and send mains-supplied signal to intelligent power switch controller, intelligent power switch controller receives mains-supplied letter
After number, control wrapping machine intrinsic twisted wire motor normal work；When power failure leads to civil power to be stopped power supply, wrapping machine body
It is zero that power supply management device is immediately detected mains-supplied voltage, then automatically switch to stand-by power supply powering mode, by described standby
Continue as wrapping machine intrinsic twisted wire motor with power supply to power, meanwhile, power supply management device is to intelligent power switch controller
Send stand-by power supply power supply signal, after intelligent power switch controller receives stand-by power supply power supply signal, control twisted wire motor
Work on, and when completing in a nearest winding cycle, send off signal, power supply management device to power supply management device
Automatically cut off power supply, twisted wire motor quits work, and prevents the disorderly closedown in production process and broken string.
Described stand-by power supply includes storage battery, and the charging module being connected with this storage battery, charge management module and steady
Die block；Described charge management module includes battery voltage Real-time Collection module and charging management chip, wherein, described electricity
Bottle voltage Real-time Collection module and charging module are connected with this charging management chip；Described power supply modular converter and civil power it
Between, it is additionally provided with a rectification module, after civil power input, after rectification module, direct current is changed into from exchange, enter power supply modular converter.
Described power supply management device includes interconnective power supply modular converter and inversion module, wherein, described confession
Electric modular converter is connected with described stand-by power supply and civil power, is provided with metal-oxide-semiconductor switch, realizes civil power in this power supply modular converter
Power supply conversion and stand-by power supply between.
Described winding periodic Control information includes, according to the length producing product, in the default winding cycle, working as mains-supplied
When, after intelligent power switch controller is wound around end cycle at one, immediately hop to next winding cycle, rebeating of laying equal stress on
Turn, terminate after reaching default production capacity；When civil power is stopped power supply, the detection of intelligent power switch controller is current to be wound around the cycle
Whether complete, such as just complete, then directly send off signal, as unfinished, then control twisted wire motor to work on, until working as
After the completion of the front winding cycle, send off signal.
The invention has the beneficial effects as follows：By the method for the present invention, effectively solve because when having a power failure, wrapping machine horse back stops
Only work and broken string phenomenon occurs, make equipment have automatic protection functions, control device completes currently to be wound around circulation, can be effective
Minimizing waste product, improve operating efficiency, reduce production cost it is adaptable to the automated production of various cable.
Below in conjunction with the accompanying drawings and embodiment the present invention is further described.
Brief description
Fig. 1 is each composition part-structure block diagram of the present invention.
Specific embodiment
Embodiment：The anti-breaking line method of wrapping machine power-off providing referring to Fig. 1, the present embodiment, it comprises the following steps：
(1) a wrapping machine body is set, this is provided with a twisted wire motor and a power supply management device in vivo；
(2) in this internal setting one stand-by power supply of described wrapping machine, this stand-by power supply one end is connected with civil power, the other end
Connect the power supply management device of wrapping machine body；
(3) in described wrapping machine, this is internal, arranges an intelligent power switch controller, in this intelligent power switch controller
Inside it is provided with auto-changeover control software, in this software, be preset with winding periodic Control information；
(4) when wrapping machine body accesses civil power, the power supply management device of wrapping machine body automatically selects mains-supplied mould
Formula, and send mains-supplied signal to intelligent power switch controller, intelligent power switch controller receives mains-supplied letter
After number, control wrapping machine intrinsic twisted wire motor normal work；
(5) when power failure leads to civil power to be stopped power supply, the power supply management device of wrapping machine body is immediately detected civil power and supplies
Piezoelectric voltage is zero, then automatically switch to stand-by power supply powering mode, continues as the intrinsic strand of wrapping machine by described stand-by power supply
Line motor is powered, and meanwhile, power supply management device sends stand-by power supply power supply signal, intelligent power to intelligent power switch controller
After switch controller receives stand-by power supply power supply signal, twisted wire motor is controlled to work on, and in a nearest winding week
When phase completes, send off signal to power supply management device, power supply management device automatically cuts off power supply, twisted wire motor stops work
Make, prevent the disorderly closedown in production process and broken string.
Described winding periodic Control information is to set single cycle according to the product length producing every spiral cable or time
The i.e. parameter in single wound cycle, sets according to the production schedule and amounts to cycle-index, and be input in auto-changeover control software,
The foundation controlling as automated production.
When wrapping machine is for mains-supplied, intelligent power switch controller is assigned start-up command and is started to produce, and completes one
The individual winding cycle, less than set cycle-index when, skip shutdown command, directly assign new start-up command, immediately hop to down
One is wound around cycle continuation and produces, and rebeating of laying equal stress on turns, and assigns shutdown command when reaching default cycle-index, terminates life
Produce；
When civil power is stopped power supply, intelligent power switch controller detects whether the current winding cycle has completed, such as just
Complete well, then directly send off signal；As unfinished, then control be switched to stand-by power supply power, make twisted wire motor continue work
Make, after the completion of the current winding cycle, send off signal, terminate to produce.
Described stand-by power supply includes storage battery, and the charging module being connected with this storage battery, charge management module and steady
Die block；Described charge management module includes battery voltage Real-time Collection module and charging management chip, wherein, described electricity
Bottle voltage Real-time Collection module and charging module are connected with this charging management chip.
Described power supply management device includes interconnective power supply modular converter and inversion module, wherein, described confession
Electric modular converter is connected with described stand-by power supply and civil power, is provided with metal-oxide-semiconductor switch, realizes civil power in this power supply modular converter
Power supply conversion and stand-by power supply between.
Between described power supply modular converter and civil power, it is additionally provided with a rectification module, after civil power input, after rectification module
Direct current is changed into from exchange, enters power supply modular converter.
Described step (4) also includes：When there being mains-supplied, the metal-oxide-semiconductor change-over switch in power supply modular converter detects
There is civil power to be passed through, connect the metal-oxide-semiconductor conducting of civil power, and the metal-oxide-semiconductor connecting stand-by power supply disconnects, now, wrapping machine body is by city
Electricity power supply, when power failure leads to civil power to stop input, the metal-oxide-semiconductor change-over switch in power supply modular converter can't detect civil power and supplies
Electricity, then the metal-oxide-semiconductor connecting civil power disconnects, and connects the metal-oxide-semiconductor conducting of stand-by power supply, and now, wrapping machine body is by stand-by power supply
Power supply.
A kind of wrapping machine power-off breaking line preventive system implementing methods described, it includes a wrapping machine body；In described winding
Machine is originally provided with a twisted wire motor and a power supply management device in vivo, and it is additionally provided with a stand-by power supply, this stand-by power supply one end and city
It is electrically connected and connects, the other end connects the power supply management device of wrapping machine body；In described wrapping machine, this is internal, is provided with an intelligent power
Switch controller, is provided with auto-changeover control software in this intelligent power switch controller, is preset with winding week in this software
Phase control information；When wrapping machine body accesses civil power, the power supply management device of wrapping machine body automatically selects mains-supplied mould
Formula, and send mains-supplied signal to intelligent power switch controller, intelligent power switch controller receives mains-supplied letter
After number, control wrapping machine intrinsic twisted wire motor normal work；When power failure leads to civil power to be stopped power supply, wrapping machine body
It is zero that power supply management device is immediately detected mains-supplied voltage, then automatically switch to stand-by power supply powering mode, by described standby
Continue as wrapping machine intrinsic twisted wire motor with power supply to power, meanwhile, power supply management device is to intelligent power switch controller
Send stand-by power supply power supply signal, after intelligent power switch controller receives stand-by power supply power supply signal, control twisted wire motor
Work on, and when completing in a nearest winding cycle, send off signal, power supply management device to power supply management device
Automatically cut off power supply, twisted wire motor quits work, and prevents the disorderly closedown in production process and broken string.
Described stand-by power supply includes storage battery, and the charging module being connected with this storage battery, charge management module and steady
Die block；Described charge management module includes battery voltage Real-time Collection module and charging management chip, wherein, described electricity
Bottle voltage Real-time Collection module and charging module are connected with this charging management chip；Described power supply modular converter and civil power it
Between, it is additionally provided with a rectification module, after civil power input, after rectification module, direct current is changed into from exchange, enter power supply modular converter.
Described power supply management device includes interconnective power supply modular converter and inversion module, wherein, described confession
Electric modular converter is connected with described stand-by power supply and civil power, is provided with metal-oxide-semiconductor switch, realizes civil power in this power supply modular converter
Power supply conversion and stand-by power supply between.
Described winding periodic Control information includes length or time setting single according to the monovolume cable products producing
It is wound around cycle period, and according to production task, preset total winding loop cycle number of times, for control device automated production.
When mains-supplied, after intelligent power switch controller is wound around end cycle at one, immediately hop to the next one
In the winding cycle, rebeating of laying equal stress on turns, and terminates after reaching default production capacity；When civil power is stopped power supply, intelligent power switching control
Device detects whether the current winding cycle completes, and such as just completes, then directly sends off signal, as unfinished, then controls twisted wire
Motor works on, and after the completion of the current winding cycle, sends off signal.
The present invention, by the way of setting winding cycle and stand-by power supply power, after the improper power-off of external power source, protects
Card twisted wire motor works on, and completes the remaining work in the currently winding cycle, prevents disconnection fault, realizes equipment oneself
Dynamic metaplasia is produced and automatic protection, it is possible to decrease the production cost of product is it is ensured that stablizing of product quality.
But the foregoing is only the preferable possible embodiments of the present invention, and be not used to limit to the scope of the claims of the present invention, therefore
The equivalent structure change that all utilization the inventive method and structure are made, is all contained in protection scope of the present invention.
Claims (9)
1. a kind of anti-breaking line method of wrapping machine power-off is it is characterised in that it comprises the following steps：
(1) a wrapping machine body is set, this is provided with a twisted wire motor and a power supply management device in vivo；
(2) in this internal setting one stand-by power supply of described wrapping machine, this stand-by power supply one end is connected with civil power, and the other end connects
The power supply management device of wrapping machine body；
(3) in described wrapping machine, this is internal, arranges an intelligent power switch controller, sets in this intelligent power switch controller
There is auto-changeover control software, default winding periodic Control information in this software；
(4) when wrapping machine body accesses civil power, the power supply management device of wrapping machine body automatically selects mains-supplied pattern, and
Send mains-supplied signal to intelligent power switch controller, after intelligent power switch controller receives mains-supplied signal,
Control wrapping machine intrinsic twisted wire motor normal work；
(5) when power failure leads to civil power to be stopped power supply, the power supply management device of wrapping machine body is immediately detected mains-supplied electricity
Pressure is zero, then automatically switch to stand-by power supply powering mode, continues as wrapping machine intrinsic twisted wire electricity by described stand-by power supply
Machine is powered, and meanwhile, power supply management device sends stand-by power supply power supply signal to intelligent power switch controller, and intelligent power switches
After controller receives stand-by power supply power supply signal, twisted wire motor is controlled to work on, and complete in a nearest winding cycle
Cheng Shi, sends off signal to power supply management device, and power supply management device automatically cuts off power supply, and twisted wire motor quits work, and prevents
The only disorderly closedown in production process and broken string；
Described winding periodic Control information is to set single cycle i.e. list according to the product length producing every spiral cable or time
The parameter in secondary winding cycle, sets according to the production schedule and amounts to cycle-index；
When wrapping machine is for mains-supplied, intelligent power switch controller is assigned start-up command and is started to produce, and twines completing one
Around the cycle, less than set cycle-index when, skip shutdown command, directly assign new start-up command, immediately hop to the next one
The winding cycle continues to produce, and rebeating of laying equal stress on turns, and assigns shutdown command when reaching default cycle-index, terminates to produce；
When civil power is stopped power supply, intelligent power switch controller detects whether the current winding cycle has completed, such as just complete
Become, then directly send off signal；As unfinished, then control and be switched to stand-by power supply and power, so that twisted wire motor is worked on, directly
To after the completion of the current winding cycle, send off signal, terminate to produce.
2. the anti-breaking line method of wrapping machine power-off according to claim 1 is it is characterised in that described stand-by power supply includes electricity
Bottle, and charging module, charge management module and the Voltage stabilizing module being connected with this storage battery；Described charge management module includes
Battery voltage Real-time Collection module and charging management chip, wherein, described battery voltage Real-time Collection module and charging module
It is connected with this charging management chip.
3. the anti-breaking line method of wrapping machine power-off according to claim 1 is it is characterised in that described power supply management device bag
Include interconnective power supply modular converter and inversion module, wherein, described power supply modular converter and described stand-by power supply and city
It is electrically connected and connects, be provided with metal-oxide-semiconductor switch in this power supply modular converter, realize the power supply conversion between civil power and stand-by power supply.
4. the anti-breaking line method of wrapping machine power-off according to claim 3 is it is characterised in that described power supply modular converter and city
Between electricity, it is additionally provided with a rectification module, after civil power input, after rectification module, direct current is changed into from exchange, enter power supply conversion
Module.
5. the anti-breaking line method of wrapping machine power-off according to claim 1 is it is characterised in that described step (4) also includes：When
When having mains-supplied, the metal-oxide-semiconductor change-over switch in power supply modular converter has detected civil power and has been passed through, and the metal-oxide-semiconductor connecting civil power is led
Logical, and the metal-oxide-semiconductor connecting stand-by power supply disconnects, now, wrapping machine body by mains-supplied, when power failure leads to civil power to stop input
When, the metal-oxide-semiconductor change-over switch in power supply modular converter can't detect mains-supplied, then the metal-oxide-semiconductor connecting civil power disconnects, and connects
The metal-oxide-semiconductor conducting of stand-by power supply, now, wrapping machine body is powered by stand-by power supply.
6. a kind of implement claim 1～5 in arbitrary methods described wrapping machine power-off breaking line preventive system it is characterised in that its
Including a wrapping machine body；Originally it is provided with a twisted wire motor and a power supply management device in described wrapping machine in vivo, it is additionally provided with one
Stand-by power supply, this stand-by power supply one end is connected with civil power, and the other end connects the power supply management device of wrapping machine body；Described
Wrapping machine is originally internal, is provided with an intelligent power switch controller, being provided with automatic switchover control in this intelligent power switch controller
Software processed, is preset with winding periodic Control information in this software；When wrapping machine body accesses civil power, the power supply of wrapping machine body
Managing device automatically selects mains-supplied pattern, and sends mains-supplied signal, intelligent power to intelligent power switch controller
After switch controller receives mains-supplied signal, control wrapping machine intrinsic twisted wire motor normal work；When power failure leads to
When civil power is stopped power supply, it is zero that the power supply management device of wrapping machine body is immediately detected mains-supplied voltage, then automatically switch
To stand-by power supply powering mode, wrapping machine intrinsic twisted wire motor is continued as by described stand-by power supply and powers, meanwhile, for fulgurite
Reason device sends stand-by power supply power supply signal to intelligent power switch controller, and intelligent power switch controller receives standby electricity
After the power supply signal of source, twisted wire motor is controlled to work on, and when completing in a nearest winding cycle, to power supply management device
Send off signal, power supply management device automatically cuts off power supply, twisted wire motor quits work, prevent improper in production process
Shut down and break.
7. wrapping machine power-off breaking line preventive system according to claim 6 is it is characterised in that described stand-by power supply includes electricity
Bottle, and charging module, charge management module and the Voltage stabilizing module being connected with this storage battery；Described charge management module includes
Battery voltage Real-time Collection module and charging management chip, wherein, described battery voltage Real-time Collection module and charging module
It is connected with this charging management chip；Between described power supply modular converter and civil power, it is additionally provided with a rectification module, civil power inputs
Afterwards, after rectification module, direct current is changed into from exchange, enters power supply modular converter.
8. wrapping machine power-off breaking line preventive system according to claim 6 is it is characterised in that described power supply management device bag
Include interconnective power supply modular converter and inversion module, wherein, described power supply modular converter and described stand-by power supply and city
It is electrically connected and connects, be provided with metal-oxide-semiconductor switch in this power supply modular converter, realize the power supply conversion between civil power and stand-by power supply.
9. wrapping machine power-off breaking line preventive system according to claim 6 is it is characterised in that described winding periodic Control is believed
Breath is included according to the length producing product, and in the default winding cycle, when mains-supplied, intelligent power switch controller twines at one
After end cycle, immediately hop to the next winding cycle, rebeating of laying equal stress on turns, terminate after reaching default production capacity；Work as city
When electricity is stopped power supply, intelligent power switch controller detects whether the current winding cycle completes, and such as just completes, then directly sends
Off signal, as unfinished, then controls twisted wire motor to work on, after the completion of the current winding cycle, sends off signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250568.9A CN104064284B (en) | 2014-07-28 | 2014-07-28 | Method and system for preventing wire breakage in power failure of winding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250568.9A CN104064284B (en) | 2014-07-28 | 2014-07-28 | Method and system for preventing wire breakage in power failure of winding machine |
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| Publication Number | Publication Date |
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| CN104064284A CN104064284A (en) | 2014-09-24 |
| CN104064284B true CN104064284B (en) | 2017-02-15 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404524A (en) * | 1966-03-19 | 1968-10-08 | Vyzk Ustav Bavlnarsky | Apparatus for regulating the operation of yarn spinning machines |
| CN1211532A (en) * | 1997-09-16 | 1999-03-24 | 村田机械株式会社 | Power failure processing system for yarn winding machine |
| CN1440920A (en) * | 2002-02-28 | 2003-09-10 | 三垦电气株式会社 | Strip material coiling device |
| EP1460016A1 (en) * | 2003-03-17 | 2004-09-22 | Murata Kikai Kabushiki Kaisha | Automatic winder |
-
2014
- 2014-07-28 CN CN201410250568.9A patent/CN104064284B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404524A (en) * | 1966-03-19 | 1968-10-08 | Vyzk Ustav Bavlnarsky | Apparatus for regulating the operation of yarn spinning machines |
| CN1211532A (en) * | 1997-09-16 | 1999-03-24 | 村田机械株式会社 | Power failure processing system for yarn winding machine |
| CN1440920A (en) * | 2002-02-28 | 2003-09-10 | 三垦电气株式会社 | Strip material coiling device |
| EP1460016A1 (en) * | 2003-03-17 | 2004-09-22 | Murata Kikai Kabushiki Kaisha | Automatic winder |
Non-Patent Citations (1)
| Title |
|---|
| 绕线机电脑程控器研制;叶勤,金懿,陈友权;《暨南大学学报(自然科学与医学版)》;19930731;第1节第1-12行，第2.2-2.4节，第3节，图1，图2，图5-7 * |
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