CN108190645A - A kind of vertical coil winding machine group removable disk automatic clear system - Google Patents
A kind of vertical coil winding machine group removable disk automatic clear system Download PDFInfo
- Publication number
- CN108190645A CN108190645A CN201711361995.4A CN201711361995A CN108190645A CN 108190645 A CN108190645 A CN 108190645A CN 201711361995 A CN201711361995 A CN 201711361995A CN 108190645 A CN108190645 A CN 108190645A
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- Prior art keywords
- removable disk
- reservoir
- electromagnetic wire
- timing node
- film integrity
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- 238000004804 winding Methods 0.000 title claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 27
- 230000007547 defect Effects 0.000 claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/262—Linear objects
- G01N2291/2626—Wires, bars, rods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a kind of vertical coil winding machine group removable disk automatic clear system, including：Monitoring system, coiling unit, first, second close switch and door module, background terminal, this system detects the signal of wire spool removable disk using first, second close to switch, pass through the judgement with door module, when determining removable disk, controller is packaged by the timing node data that the population on unit length electromagnetic wire surface on reservoir, the timing node that particle occurs, film integrity defect occur are stored in and sends background terminal, and the reservoir is emptied after being sent completely.Pass through removable disk; reservoir is emptied; reduce system burden; in order to protect data; by the population situation information on electromagnetic wire surface, film integrity defect situation information package and background terminal is sent to before the reservoir is emptied; user is facilitated to transfer related data by the background terminal, so as to be monitored to the quality of electromagnetic wire.The system can be applied to electromagnetic wire workshop.
Description
Technical field
The present invention relates to electromagnetism line technology production equipment technology, more particularly to a kind of vertical coil winding machine group removable disk is automatic
Clearing system.
Background technology
Vertical coil winding machine group is a component units indispensable in electromagnetic wire workshop.Electromagnetic wire is set in production line
Standby is above continuously cabling, from pay off rack, until offline from product frame, need halfway by multiple tracks such as wire drawing,
The processes such as cleaning, japanning.One of link needs coiled to electromagnetic wire progress drum.Vertical coil winding machine group is such：
Including coiling unit, the coiling unit includes bobbin winder base, and wire spool socket straight up is equipped on each bobbin winder base, around
Wire coil socket is furnished with by motor-driven, rotatable slotting axis, inserts axis and is connect with wire spool, drives wire spool rotation.Certainly, around
The chute walk with line wheel is additionally provided on above line seat, the electromagnetic wire continually conveyed from front is by chute
After wiring changed course, just turn to respectively and be wound into disk with the disk of wire spool.Meanwhile in order to monitor in real time on each wire spool
The quality of electromagnetic wire, is installed with monitoring system in vertical coil winding machine group, and the monitoring system includes：Device for detecting particles, paint
Film continuity detection device, controller, reservoir, the device for detecting particles, film integrity detection device are installed in institute
It states away in line wheel, the device for detecting particles for detecting the population situation on electromagnetic wire surface in real time, and by the electromagnetic wire
The population situation information on surface is sent in the controller；Film integrity detection device detection electromagnetic wire in real time
The film integrity defect situation on surface, and the film integrity defect situation information on the electromagnetic wire surface is sent to described
In controller；The controller is used to lack the population situation information on the electromagnetic wire surface received, film integrity
Situation information is fallen into be stored in the reservoir；Wherein, the population situation information on the electromagnetic wire surface includes：Unit length
The population on electromagnetic wire surface, detection time node；The film integrity defect situation information includes：Film integrity defect
The timing node of appearance；Since the electromagnetic wire on wire spool is very long, moreover, when a wire spool is coiled, will replace coiling
Disk, so, the reservoir will store the data of magnanimity, if these data are handled not in time will increase system
Burden and the risk for increasing loss of data.
Invention content
Present invention solves the technical problem that it is：The data of magnanimity can increase system burden and the loss of data of monitoring system
Risk.
The present invention solve its technical problem solution be：A kind of vertical coil winding machine group removable disk automatic clear system, packet
It includes：Monitoring system, coiling unit, the coiling unit include bobbin winder base, and the bobbin winder base is equipped with fixed wire spool socket, institute
It states and inserts axis equipped with rotatable, vertical fixation on fixed wire spool socket, the fixation inserts axis and connects and drive with wire spool
It is rotated, and chute is equipped with above the bobbin winder base, and chute walks line wheel, the monitoring system packet equipped with what powered magnet detoured
It includes：Device for detecting particles, film integrity detection device, controller, reservoir；The device for detecting particles is used to record unit
The timing node that the population and particle on length electromagnetic wire surface occur；The film integrity detection device is used to record
The timing node that film integrity defect occurs；The controller is used for from device for detecting particles and film integrity detection device
It obtains the population on the unit length electromagnetic wire surface and the timing node of particle appearance, film integrity defect occurs
Timing node, and be sequentially stored in the reservoir；This system further includes：First, second close switch and door mould
Block, background terminal, the sensing close to switch are up and close in face of the bottom of the wire spool, described first, second
Switch is connect respectively with the input terminal with door module, described to connect with the output terminal of door module and the input terminal of the controller
It connects, it is described to be used to leave output response signal after axis is inserted in the fixation when the wire spool with door module；The controller is used for
Get the response signal, and the population and grain on unit length electromagnetic wire surface that will be stored on the reservoir
The timing node data that the timing node of son appearance, film integrity defect occur are packaged and send background terminal, are sent completely
After empty the reservoir.
Further, the controller is PLC controller.
Further, the background terminal is computer.
Further, the bobbin winder base is equipped with pinch line device for disconnecting electromagnetic wire, and described pinch of line device is installed on away line wheel
Between wire spool.
Further, described pinch of line device includes a casing, and casing is equipped with the channel that powered magnet passes through, in the side of the channel
Equipped with can press and reset by compressing switch, stretched out outside casing by the head to compress switch, tail portion is equipped with blade, and the blade position
In in channel, the chopping block coordinated with the blade is equipped in the vias inner walls against blade.
The beneficial effects of the invention are as follows：This system detects the signal of wire spool removable disk using first, second close to switch, and
By the judgement with door module, when determining that wire spool needs removable disk, the controller will be stored in complete on the reservoir
Timing node that the population and particle on the unit length electromagnetic wire surface in portion occur, film integrity defect occur when
Segmentum intercalaris point data is packaged and sends background terminal, and the reservoir is emptied after being sent completely.When passing through removable disk, to the clear of reservoir
Sky reduces system burden, while in order to protect data, by the population feelings on electromagnetic wire surface before the reservoir is emptied
Condition information, film integrity defect situation information package are simultaneously sent to background terminal, and user is facilitated to pass through the background terminal tune
Related data is taken, so as to be monitored to the quality of electromagnetic wire.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is the part of the embodiment of the present invention rather than all implements
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the system block diagram of automatic clear system；
Fig. 2 is the structure diagram of coiling unit；
Fig. 3 is the structure diagram for pinching line device.
Specific embodiment
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art is not paying
The other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/connection relations not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Embodiment 1, with reference to figure 1, Fig. 2 and Fig. 3, a kind of vertical coil winding machine group removable disk automatic clear system, including：Monitoring system
System, bobbin winder base 1, the bobbin winder base 1 are equipped with 7 socket of fixed wire spool, are furnished on fixed 7 socket of wire spool rotatable
, vertical fixation insert axis 2, the fixation inserts axis 2 and connects with wire spool 7 and drive its rotation, and 1 top of bobbin winder base is equipped with
Chute, chute walk line wheel 3 equipped with what multiple powered magnets detoured, and the monitoring system includes：Device for detecting particles 51, paint
Film continuity detection device 52, controller 4, reservoir 53, the device for detecting particles 51 record unit length electromagnetic wire surface
Population and the timing node that occurs of particle, and by the population and grain on the record unit length electromagnetic wire surface
The timing node that son occurs is sent in the controller 4；The film integrity detection device 52 records film integrity and lacks
Trap out existing timing node, and the timing node that the film integrity defect occurs is sent in the controller 4；It is described
Controller 4 receives the population on unit length electromagnetic wire surface and timing node, the film integrity defect of particle appearance
The timing node of appearance, and be stored in the reservoir 53；The controller 4 be PLC controller, the device for detecting particles
51 include：First singlechip, the first clock chip, the first sensing magnetic sheet, the film integrity detection device 52 include：Second
Microcontroller, second clock chip, the second sensing magnetic sheet, the first, second sensing magnetic sheet are installed in closest to the coiling
Disk 7 is walked in line wheel 3, can thus detect it is all enter disk electromagnetic wire surface situation.Wherein, described first, second
Microcontroller is using AVR single chip, and chip uses PCF8563 clock chips when described first, second.
The operation principle of the device for detecting particles 51 is：First singlechip control the first sensing magnetic sheet scanning
The population on unit length electromagnetic wire surface, and pass through the first clock chip acquisition the first sensing magnetic sheet and start to detect
Timing node, and by the population, timing node formed data flow be sent in the controller 4 by serial ports, work as table
Face has the electromagnetic wire of particle from that will generate vibration when passing through between the described first sensing magnetic sheet, and the first singlechip acquires institute
Vibration frequency is stated, and corresponding population is judged according to the frequency.Certainly, the mapping relations of population and vibration frequency are thing
It has first counted, and has formed table store in the first singlechip, the first singlechip can obtain particle by tabling look-up
Number and the mapping relations of vibration frequency.
The operation principle of the film integrity detection device 52 is：The second singlechip is by output port described in
Second sensing magnetic sheet load test voltage, when there is insulation defect on electromagnetic wire surface, the sensing magnetic sheet and the electromagnetic wire
Copper wire forms access, so as to drag down the voltage of the output port of second singlechip, when this drags down generation, and the second singlechip
The current timing node of second clock chip is obtained, and the timing node is sent to by serial ports in the controller 4.
The when segmentum intercalaris that the controller 4 can occur by the population and particle for obtaining unit length electromagnetic wire surface
The timing node that point, film integrity defect occur, these evaluate the population situation on the electromagnetic wire surface and the paint film
The information of continuity defects situation, so as to be monitored to the quality of electromagnetic wire.
The vertical coil winding machine group removable disk automatic clear system further includes：First close to switch 11, second close to switch 12,
With door module 13, background terminal 54, as an optimization, the background terminal 54 be computer, described first, second close to switch 11,
12 sensing is approached up and in face of 7 bottom of wire spool, described first, second close to switch 11,12 using photo-electric
Switch, described first, second connect close to 11,12 output terminals of switch with first, second input terminal with door module 13 respectively, this
In embodiment, when the wire spool 7, which leaves the fixation, inserts axis 2, that is, during 7 removable disk of wire spool, described first, second is close
The output terminal output high level of switch 11,12, at this point, described export high level with door module 13, which is transmitted to
During the input port of the controller 4, the controller 4 will be stored in the unit length electromagnetism of the whole on the reservoir 53
The timing node data that the timing node of population and the particle appearance on line surface, film integrity defect occur are packaged simultaneously
Background terminal 54 is sent, the reservoir 53 is emptied after being sent completely.By in removable disk, to emptying for reservoir 53, reducing
System burden, while in order to protect data, particle that will evaluate the electromagnetic wire surface before the reservoir 53 is emptied
The information package of number situations and the film integrity defect situation is simultaneously sent to background terminal 54, facilitates user by after described
Station terminal 54 transfers related data, so as to be monitored to the quality of electromagnetic wire.
As an optimization, for the ease of cutting off electromagnetic wire, the bobbin winder base 1 is equipped with pinch line device 8 for disconnecting electromagnetic wire,
Described pinch of line device 8 is installed on away between line wheel 3 and wire spool 7.Described pinch of line device 8 includes a casing, and casing is equipped with powered magnet
The channel passed through, be equipped in the side of the channel can press and reset by compressing switch 81, by compressing switch, machine is stretched out on 81 head
Outside shell, tail portion is equipped with blade 82 and blade 82 is located in channel, is equipped with and the blade in the vias inner walls against blade 82
The chopping block 83 of 82 cooperations.It can be realized by the reset to compress switch by sheathed spring.For the ease of passing through electromagnetic wire, the channel
It can make open, i.e., its entirety makes straight slot shape, need to be only pressed into this way from side by line, convenient and efficient.
The better embodiment of the present invention is illustrated, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent modifications under the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (5)
1. a kind of vertical coil winding machine group removable disk automatic clear system, including：Monitoring system, coiling unit, the coiling unit packet
Bobbin winder base is included, the bobbin winder base is equipped with fixed wire spool socket, and it is rotatable, vertical to be furnished on the fixed wire spool socket
Fixation insert axis, the fixation inserts axis and connects with wire spool and drive its rotation, and chute, cabling are equipped with above the bobbin winder base
Be provided with powered magnet detour walks line wheel, and the monitoring system includes：Device for detecting particles, film integrity detection device,
Controller, reservoir；The device for detecting particles is used to record the population on unit length electromagnetic wire surface and particle occurs
Timing node；The film integrity detection device is used to record the timing node of film integrity defect appearance；The control
Device processed be used for from device for detecting particles and film integrity detection device obtain the unit length electromagnetic wire surface population,
And the timing node that the timing node that occurs of particle, film integrity defect occur, and sequentially it is stored in the reservoir
In；It is characterized in that, it further includes：First, second close to switch and door module, background terminal, described close to the sensitive surface switched
Connect respectively with the input terminal with door module close to switch upward and in face of the bottom of the wire spool, described first, second
It connects, it is described to be connect with the output terminal of door module with the input terminal of the controller, it is described to be used for door module when the wire spool
It leaves the fixation and inserts output response signal after axis；The controller is used to get the response signal, and will be stored in institute
State the population on the unit length electromagnetic wire surface on reservoir and timing node, the film integrity defect of particle appearance
The timing node data of appearance are packaged and send background terminal, and the reservoir is emptied after being sent completely.
2. a kind of vertical coil winding machine group removable disk automatic clear system according to claim 1, it is characterised in that：The control
Device is PLC controller.
3. a kind of vertical coil winding machine group removable disk automatic clear system according to claim 2, it is characterised in that：The backstage
Terminal is computer.
4. according to a kind of vertical coil winding machine group removable disk automatic clear system of claim 1-3 any one of them, it is characterised in that：
The bobbin winder base is equipped with pinch line device for disconnecting electromagnetic wire, and described pinch of line device is installed on away between line wheel and wire spool.
5. a kind of vertical coil winding machine group removable disk automatic clear system according to claim 4, it is characterised in that：Described pinch of line
Device includes a casing, and casing is equipped with the channel that powered magnet passes through, and the pressing that can be pressed and reset is equipped in the side of the channel
Switch is stretched out by the head to compress switch outside casing, and tail portion is equipped with blade, and the blade is located in channel, in opposite blade
Vias inner walls are equipped with the chopping block coordinated with the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711361995.4A CN108190645B (en) | 2017-12-18 | 2017-12-18 | Automatic zero clearing system for disc replacement of vertical winding machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711361995.4A CN108190645B (en) | 2017-12-18 | 2017-12-18 | Automatic zero clearing system for disc replacement of vertical winding machine set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108190645A true CN108190645A (en) | 2018-06-22 |
| CN108190645B CN108190645B (en) | 2024-07-12 |
Family
ID=62576851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711361995.4A Active CN108190645B (en) | 2017-12-18 | 2017-12-18 | Automatic zero clearing system for disc replacement of vertical winding machine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108190645B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110794A1 (en) * | 1982-12-03 | 1984-06-13 | Electricite De France | Autonomous central unit for data acquisition and storage |
| CN203456184U (en) * | 2013-09-06 | 2014-02-26 | 铜陵市精隆电工材料有限责任公司 | Label printing device for enamelled wire finished product |
| CN204330719U (en) * | 2014-12-22 | 2015-05-13 | 红旗集团江西铜业有限公司 | A kind of enamel-covered wire particle on-line measuring device |
| CN104803233A (en) * | 2015-04-24 | 2015-07-29 | 广东精迅里亚特种线材有限公司 | Low-speed winding unit one-person reel replacement system and method thereof |
| CN204588409U (en) * | 2015-04-21 | 2015-08-26 | 广州广日电梯工业有限公司 | A kind of elevator door-motor parameter memory system |
| CN106959907A (en) * | 2017-02-28 | 2017-07-18 | 无锡紫光存储系统有限公司 | A kind of cloud platform fragmentation data backup and reduction system |
| CN207861614U (en) * | 2017-12-18 | 2018-09-14 | 广东精迅里亚特种线材有限公司 | A kind of vertical coil winding machine group removable disk automatic clear system |
-
2017
- 2017-12-18 CN CN201711361995.4A patent/CN108190645B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110794A1 (en) * | 1982-12-03 | 1984-06-13 | Electricite De France | Autonomous central unit for data acquisition and storage |
| CN203456184U (en) * | 2013-09-06 | 2014-02-26 | 铜陵市精隆电工材料有限责任公司 | Label printing device for enamelled wire finished product |
| CN204330719U (en) * | 2014-12-22 | 2015-05-13 | 红旗集团江西铜业有限公司 | A kind of enamel-covered wire particle on-line measuring device |
| CN204588409U (en) * | 2015-04-21 | 2015-08-26 | 广州广日电梯工业有限公司 | A kind of elevator door-motor parameter memory system |
| CN104803233A (en) * | 2015-04-24 | 2015-07-29 | 广东精迅里亚特种线材有限公司 | Low-speed winding unit one-person reel replacement system and method thereof |
| CN106959907A (en) * | 2017-02-28 | 2017-07-18 | 无锡紫光存储系统有限公司 | A kind of cloud platform fragmentation data backup and reduction system |
| CN207861614U (en) * | 2017-12-18 | 2018-09-14 | 广东精迅里亚特种线材有限公司 | A kind of vertical coil winding machine group removable disk automatic clear system |
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| Publication number | Publication date |
|---|---|
| CN108190645B (en) | 2024-07-12 |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 528000 Guangdong jinggongya special wire rod Co., Ltd. Plant Phase I, Guanghong Road, non ferrous metal industrial park, Shishan town, Nanhai District, Foshan City, Guangdong Province Applicant after: Guangdong Jingxun Special Wire Co.,Ltd. Address before: 528000 Guangdong jinggongya special wire rod Co., Ltd. Plant Phase I, Guanghong Road, non ferrous metal industrial park, Shishan town, Nanhai District, Foshan City, Guangdong Province Applicant before: GUANGDONG JINGXUNLIYA SPECIAL WIRE Co.,Ltd. Country or region before: China |
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