CN107876667A - Transformer lead wire patterning process draws cutter controller - Google Patents
Transformer lead wire patterning process draws cutter controller Download PDFInfo
- Publication number
- CN107876667A CN107876667A CN201710954718.8A CN201710954718A CN107876667A CN 107876667 A CN107876667 A CN 107876667A CN 201710954718 A CN201710954718 A CN 201710954718A CN 107876667 A CN107876667 A CN 107876667A
- Authority
- CN
- China
- Prior art keywords
- cutter
- traction
- controller
- lead wire
- patterning process
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
- H02P2207/01—Asynchronous machines
Abstract
The invention discloses a kind of transformer lead wire patterning process to draw cutter controller, receive the length that traction is set, the setting instruction of the parameter of frequency converter and cut-out command signal, and instruction is handed down to corresponding AC converter, the corresponding motor that cutter is drawn with control carries out corresponding actions.The present invention replaces the arm of people to complete the traction of distribution line transformer lead wire processing and cuts off heavily loaded job task using autonomous control mode.
Description
Technical field
The present invention relates to a kind of transformer lead wire patterning process to draw cutter controller.
Background technology
The batch production processing of distribution line is widely used at present, and core work is " making of transformer lead wire ",
Used manually, electrically by operating personnel at present or pneumatic tool is completed in workbench, operating personnel's quantity is more, and efficiency is low, operation
Mode is original.Distribution line automation patterning process equipment has turned into the active demand of production unit with control system research and development.Together
When, the process equipment used at present does not match, and has self-research equipment, outsourcing device；There are a variety of sides such as pneumatic, hydraulic pressure, electronic, manual
Formula, automation can not be realized, it is necessary to study complete special equipment and can be only achieved automation requirement.
The batch production of artificial distribution line is machined with its difficult and limitation, therefore development has more efficient distribution line
Automation patterning process equipment and control system, the difficulty and limitation for overcoming the batch production of artificial distribution line to process, instead of
It is artificial to carry out the abreast of the times requirement of distribution line automation processing.The distribution line automation patterning process equipment of development and control
System processed meets " making of transformer lead wire " requirement, and the automation of circuit processing is realized using programmable controller and touch-screen
Control, frees people from heavy manual labor.This project distribution line automation patterning process equipment and control system
The practical research success of system, the automated process of distribution line processing will be pushed further into.
The patent of Application No. 201620899896.6 entitled " a kind of linear optical cable cutting means ", there is provided a kind of
Linear optical cable cutting means, traction optical cable length needed for is clamped through linear guide draw-gear driven by stepper motors,
Optical cable is cut off in the punching press of air pressure drive cylinder, and tractive force is small, and cut-out is easy.Distribution line transformer lead wire line roll diameter is more than 2
Rice, weight are not suitable with the traction cut-out of transformer lead wire patterning process more than 2 tons.
Distribution line automation patterning process equipment still belongs to blank with control system in China, and the technology is in China's distribution wire
Application in the automation processing of road still belongs to the first time.The project is succeeded in developing, and not only distribution line processing in China's is produced positive
Change acts on, and will improve distribution line production automation level and Safety level, have accumulated the skill of preciousness
Art data and live actual job experience, it is initial, and the distribution line operational management of distribution line intelligent power network development
A technological innovation.
The content of the invention
The present invention is in order to solve the above problems, it is proposed that a kind of transformer lead wire patterning process traction cutter control
Device, the present invention replace the arm of people to complete the traction cut-out heavy duty that distribution line transformer lead wire is processed using autonomous control mode
Job task.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of transformer lead wire patterning process draws cutter controller, is configured as：
The length that traction is set, the setting instruction of the parameter of frequency converter and cut-out command signal are received, and by under instruction
Corresponding AC converter is issued, the corresponding motor that cutter is drawn with control carries out corresponding actions.
Further, the controller connection remote control, length, the ginseng of frequency converter of traction are set by remote control
Number, and the signal of input cut-out.
Further, the traction cutter includes tractor and cutter, and the tractor draws wire to a direction,
Cutter chops wire off according to instruction.
Further, the AC converter is arranged in electric control circuit, and circuit includes triple line, air switch, guarantor
Dangerous silk, AC converter, contactor main contacts and AC asynchronous motor, a wherein phase for triple line pass sequentially through electrothermal relay
Break contact, power supply indicator connection, contactor coil, start button, contactor auxiliary contact, stop button and triple line
Other one is connected, and the contactor main contacts is connected to triple line by fuse and air switch, and the contactor master touches
Point connects each AC converter, each AC converter one AC asynchronous motor of corresponding control.
Further, the tractor, including motor, decelerator, sprocket wheel, chain, contact roller, support wheel and driving wheel；
Motor-driven drive sprockets rotation, sprocket wheel are rotated simultaneously by chain drive support wheel and contact roller, wire enter support wheel with
In the guide groove of contact roller, traction wire advances or retreated, and displacement sensor wire travel distance, utilizes support wheel and pressure
The mutual cooperation of bearing up pulley draws wire to setting extension position.
Further, the distance between described support wheel and contact roller are adjustable, to meet the needs of different line footpaths.
Further, the cutter is driven using motor, enters row conductor cut-out using rotary cutter.
Further, the cutter controls rotary speed, the control rotary cutter of rotary cutter by AC converter
Cutoff action.
Further, the controller controls frequency converter by 485 signal outputs, and driving AC servo motor is transported
It is dynamic.
Further, the controller carries out direct current supply by connecting voltage-stabilized power supply.
Further, the rotating speed data of sprocket wheel is exported in real time by rotary encoder, is calculated for controller.
Compared with prior art, beneficial effects of the present invention are：
1. the present invention is with short-circuit protection, overload protection, under-voltage protection function.So that traction cutter makes in excess load
Overload protection from used time, ensure safe and reliable.
2. traction cutter controller can realize the automation processing of wire traction and cut-out, operating efficiency is improved,
Reduce artificial.
3. the system controller is low using ripe PLC, its strong antijamming capability, fault rate.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 is present invention traction cutter scantling plan；
Fig. 2 is retractor structures theory diagram of the present invention；
Fig. 3 is present invention traction cutter electrical structure diagram；
Fig. 4 is present invention traction cutter control structure figure；
Fig. 5 is control program flow chart of the present invention；
Embodiment：
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
In the present invention, term as " on ", " under ", "left", "right", "front", "rear", " vertical ", " level ", " side ",
The orientation or position relationship of instructions such as " bottoms " are based on orientation shown in the drawings or position relationship, only to facilitate describing this hair
Bright each part or component structure relation and the relative determined, not refer in particular to either component or element in the present invention, it is impossible to understand
For limitation of the present invention.
In the present invention, term such as " affixed ", " connected ", " connection " should be interpreted broadly, and expression can be fixedly connected,
Can also be integrally connected or be detachably connected；Can be joined directly together, can also be indirectly connected by intermediary.For
The related scientific research of this area or technical staff, the concrete meaning of above-mentioned term in the present invention can be determined as the case may be,
It is not considered as limiting the invention.
As background technology is introduced, distribution line automation patterning process equipment in the prior art be present is with control
System still belongs to the deficiency of blank in China, and in order to solve technical problem as above, present applicant proposes a kind of transformer lead wire to determine
Type processing traction cutter controller.
In a kind of typical embodiment of the application, as shown in figure 1, transformer lead wire patterning process draws cutter
Controller, including touch-screen and controller, the output end of described controller, input connect 485 modular converters, touch-screen,
Its 485 modular converter connects 485 interfaces, 485 interfaces connection frequency converter, and described touch-screen sets the length of traction, frequency converter
Parameter, the signal of cut-out, described multiple Frequency Converter Controls draw the motion of cutter, and the displacement transducer on tractor
The signal of collection feeds back to controller by AD acquisition modules, main control its further according to feedback signal essence is carried out to traction cutter
Really control.
As shown in Fig. 2 tractor, including motor, decelerator, sprocket wheel, chain, contact roller, support wheel, driving wheel etc..Institute
Motor-driven drive sprockets rotation is stated, sprocket wheel is rotated simultaneously by chain drive support wheel and contact roller, and wire enters support wheel and pressure
In the guide groove of bearing up pulley, traction wire advances or retreated, displacement sensor wire travel distance.Most wire traction is set at last
Measured length position.The distance between each support wheel and contact roller are adjustable, to meet the needs of different line footpaths.
Wire cutter is driven using motor, enters row conductor cut-out using rotary cutter.
Touch-screen is connected with controller, can set traction speed, traction length, lead, rotary cutter direction,
The functions such as cutoff action.
Cutter is controlled the rotary speed of rotary cutter by AC converter, controls the cutoff action of rotary cutter.
Controller controls frequency converter by 485 signal outputs, and driving AC servo motor is moved.
Controller carries out 24VDC power supplies by connecting voltage-stabilized power supply.
The rotating speed data of sprocket wheel is exported in real time by rotary encoder, is calculated for controller.
Motor driving roller by conductor clamping and draws wire, and position sensor measures the rotation of roller, calculates walking and leads
Linear distance.Most wire traction setting extension position, wire clipper cut off wire at last.The distance between each roller is adjustable, to meet
The demand of different line footpaths.
Referring to Fig. 3,380V U, V, W phase is connected with air switch, and air switch is connected with fuse, and fuse is with contacting
Device main contacts is connected, and contactor main contacts is connected with frequency converter, and contactor is connected with electrothermal relay heater element, electrothermal relay
Heater element is connected with AC asynchronous motor；380V V phases are connected with electrothermal relay break contact, electrothermal relay break contact
It is connected with power supply indicator, power supply indicator is connected with contactor coil, and contactor coil touches with start button, contactor auxiliary
Point connection, start button, contactor auxiliary contact are connected with stop button, and stop button is connected with 380V W.
Electrothermal relay accesses motor main circuit, if motor overload, can automatically cut off power supply, realizes that motor overload is protected.
Electrothermal relay break contact is connected with the V in triple line；The stop button is connected with the W of triple line.
Fuse can realize the short circuit or overcurrent protection of main circuit.The fuse rated current of the fuse of single motor is big
In equal to 2 to 5 times of electric motor starting electric current.
Contactor auxiliary contact are in parallel with starting switch, it is possible to achieve closure auto-lock function.
Voltage-stabilized power supply is 220VAC/24VDC voltage-stabilized power supplies, input single line zero line, another single line phase-connecting wire, exports electricity
Press 24V, electric current 5A.
Frequency converter can carry out frequency range, Acceleration and deceleration time, Rated motor electric current, electrical fault and protection, PID functions
Etc. the setting of parameter.
Frequency converter selects PV6000 frequency converters, shares 24 information warnings and defencive function, once failure occurs, protects work(
It can act, frequency converter stops output.
Displacement transducer uses U.S.'s MTI laser displacement sensors, and response frequency is up to 20Khz, and the linearity is less than
0.03%, high resolution reaches 0.038um.
Referring to Fig. 4, touch-screen and controller, the output end of controller, input connect 485 modular converters, touch-screen, its
485 modular converters connect 485 interfaces, 485 interfaces connection frequency converter, and described touch-screen sets the length of traction, frequency converter
Parameter, the signal of cut-out, the motion of described multiple Frequency Converter Controls traction cut-out, and the displacement transducer collection on tractor
Signal controller is fed back to by AD acquisition modules, main control its traction cutter is accurately controlled further according to feedback signal
System.
It is automatic according to the motion control program write in advance when traction cutter is in automatic motion mode referring to Fig. 5
Circulation performs, until pressing the control button on control panel.
System electrification button is pressed, and roller spacing is adjusted according to line footpath, sets hauling speed, drawing length, and system starts,
Traction electric machine operates, if reaching setting length, sends " signal in place " and gives cut-out motor, start cut-out, if be not reaching to
Length is set, traction electric machine operating is returned and continues cycling through operation.
Touch-screen uses Keyemce VT3-X15, and super brightness TFT is colored, XGA 1024*766 points, 32768 displays, 28M
Byte memory.
PLC uses Keyemce PLC KV-N24DT types, 10000 steps of the speed of service/ms, can use ladder diagram+
Script (supporting C language pattern) programming.
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.
Claims (10)
1. a kind of transformer lead wire patterning process draws cutter controller, it is characterized in that：
The length that traction is set, the setting instruction of the parameter of frequency converter and cut-out command signal are received, and instruction is handed down to
Corresponding AC converter, the corresponding motor that cutter is drawn with control carry out corresponding actions.
2. a kind of transformer lead wire patterning process traction cutter controller as claimed in claim 1, it is characterized in that：It is described
Controller connects remote control, and length, the parameter of frequency converter of traction, and the letter of input cut-out are set by remote control
Number.
3. a kind of transformer lead wire patterning process traction cutter controller as claimed in claim 1, it is characterized in that：It is described
Traction cutter includes tractor and cutter, and the tractor draws wire to a direction, and cutter is chopped off according to instruction
Wire.
4. a kind of transformer lead wire patterning process traction cutter controller as claimed in claim 1, it is characterized in that：It is described
AC converter is arranged in electric control circuit, and circuit includes triple line, air switch, fuse, AC converter, contact
Device main contacts and AC asynchronous motor, a wherein phase for triple line pass sequentially through electrothermal relay break contact, power supply indicator
Connection, contactor coil, start button, contactor auxiliary contact, stop button are connected with other the one of triple line, described to connect
Tentaculum main contacts is connected to triple line by fuse and air switch, and the contactor main contacts connects each AC frequency conversion
Device, each AC converter one AC asynchronous motor of corresponding control.
5. a kind of transformer lead wire patterning process traction cutter controller as claimed in claim 3, it is characterized in that：It is described
Tractor, including motor, decelerator, sprocket wheel, chain, contact roller, support wheel and driving wheel；The motor-driven drive sprockets rotation,
Sprocket wheel is rotated simultaneously by chain drive support wheel and contact roller, and wire enters in the guide groove of support wheel and contact roller, traction
Wire advances or retreated, displacement sensor wire travel distance, using the mutual cooperation of support wheel and contact roller by wire
Traction extremely setting extension position.
6. a kind of transformer lead wire patterning process traction cutter controller as claimed in claim 5, it is characterized in that：It is described
The distance between support wheel and contact roller are adjustable, to meet the needs of different line footpaths.
7. a kind of transformer lead wire patterning process traction cutter controller as claimed in claim 3, it is characterized in that：It is described
Cutter is driven using motor, enters row conductor cut-out using rotary cutter.
8. a kind of transformer lead wire patterning process traction cutter controller as claimed in claim 3, it is characterized in that：It is described
Cutter is controlled the rotary speed of rotary cutter by AC converter, controls the cutoff action of rotary cutter.
9. a kind of transformer lead wire patterning process traction cutter controller as claimed in claim 1, it is characterized in that：It is described
Controller controls frequency converter by 485 signal outputs, and driving AC servo motor is moved；
The controller carries out direct current supply by connecting voltage-stabilized power supply.
10. a kind of transformer lead wire patterning process traction cutter controller as claimed in claim 5, it is characterized in that：Chain
The rotating speed data of wheel is exported in real time by rotary encoder, is calculated for controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954718.8A CN107876667B (en) | 2017-10-13 | 2017-10-13 | Traction cutter controller for shaping and processing lead wire of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954718.8A CN107876667B (en) | 2017-10-13 | 2017-10-13 | Traction cutter controller for shaping and processing lead wire of transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107876667A true CN107876667A (en) | 2018-04-06 |
| CN107876667B CN107876667B (en) | 2020-11-24 |
Family
ID=61781364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710954718.8A Active CN107876667B (en) | 2017-10-13 | 2017-10-13 | Traction cutter controller for shaping and processing lead wire of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107876667B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109728565A (en) * | 2019-02-13 | 2019-05-07 | 王者龙 | A kind of electric wire heat intelligent monitoring device |
| CN114570858A (en) * | 2022-02-28 | 2022-06-03 | 德明尚品科技集团有限公司 | Five metals cutting equipment for alternating current wire and cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000351036A (en) * | 1999-05-03 | 2000-12-19 | Rockford Mfg Group Inc | Clutchless wire cutting device |
| CN103157738A (en) * | 2013-03-28 | 2013-06-19 | 金堆城钼业股份有限公司 | Metal wire rod precision alignment cutting device and method |
| CN203245315U (en) * | 2013-04-07 | 2013-10-23 | 太原科技大学 | Full-automatic wire rod cutting device |
| CN203689073U (en) * | 2014-01-25 | 2014-07-02 | 武汉迈信电气技术有限公司 | Steel wire fixed-length cutting control system |
| CN203817237U (en) * | 2014-05-12 | 2014-09-10 | 国家电网公司 | Automatic cable cutting machine |
-
2017
- 2017-10-13 CN CN201710954718.8A patent/CN107876667B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000351036A (en) * | 1999-05-03 | 2000-12-19 | Rockford Mfg Group Inc | Clutchless wire cutting device |
| CN103157738A (en) * | 2013-03-28 | 2013-06-19 | 金堆城钼业股份有限公司 | Metal wire rod precision alignment cutting device and method |
| CN203245315U (en) * | 2013-04-07 | 2013-10-23 | 太原科技大学 | Full-automatic wire rod cutting device |
| CN203689073U (en) * | 2014-01-25 | 2014-07-02 | 武汉迈信电气技术有限公司 | Steel wire fixed-length cutting control system |
| CN203817237U (en) * | 2014-05-12 | 2014-09-10 | 国家电网公司 | Automatic cable cutting machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109728565A (en) * | 2019-02-13 | 2019-05-07 | 王者龙 | A kind of electric wire heat intelligent monitoring device |
| CN109728565B (en) * | 2019-02-13 | 2019-12-27 | 王者龙 | Intelligent electric wire heat monitoring device |
| CN114570858A (en) * | 2022-02-28 | 2022-06-03 | 德明尚品科技集团有限公司 | Five metals cutting equipment for alternating current wire and cable |
| CN114570858B (en) * | 2022-02-28 | 2024-02-23 | 献县中远线缆有限公司 | Cutting equipment for hardware power transmission wire and cable |
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|---|---|
| CN107876667B (en) | 2020-11-24 |
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| CB02 | Change of applicant information |
Address after: Ji'nan City, Shandong Province Wang Yue Road 250003 No. 2000 Applicant after: Electric Power Research Institute of State Grid Shandong Electric Power Company Applicant after: National Network Intelligent Technology Co., Ltd. Applicant after: State Grid Corporation of China Address before: Ji'nan City, Shandong Province Wang Yue Road 250003 No. 2000 Applicant before: Electric Power Research Institute of State Grid Shandong Electric Power Company Applicant before: Shandong Luneng Intelligent Technology Co., Ltd. Applicant before: State Grid Corporation of China |
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Effective date of registration: 20201030 Address after: 250101 Electric Power Intelligent Robot Production Project 101 in Jinan City, Shandong Province, South of Feiyue Avenue and East of No. 26 Road (ICT Industrial Park) Applicant after: National Network Intelligent Technology Co.,Ltd. Address before: Ji'nan City, Shandong Province Wang Yue Road 250003 No. 2000 Applicant before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Applicant before: National Network Intelligent Technology Co.,Ltd. Applicant before: STATE GRID CORPORATION OF CHINA |
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