CN108010714A - Transformer coil winding machine with wire breakage alarm function - Google Patents
Transformer coil winding machine with wire breakage alarm function Download PDFInfo
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- CN108010714A CN108010714A CN201711443465.4A CN201711443465A CN108010714A CN 108010714 A CN108010714 A CN 108010714A CN 201711443465 A CN201711443465 A CN 201711443465A CN 108010714 A CN108010714 A CN 108010714A
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- 238000004804 winding Methods 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 238000010008 shearing Methods 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims description 25
- 239000003292 glue Substances 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 210000001217 buttock Anatomy 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- 239000004568 cement Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/076—Forming taps or terminals while winding, e.g. by wrapping or soldering the wire onto pins, or by directly forming terminals from the wire
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/079—Measuring electrical characteristics while winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/096—Dispensing or feeding devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
- H01F41/122—Insulating between turns or between winding layers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coil Winding Methods And Apparatuses (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a transformer coil winding machine with a wire breakage alarm function, which comprises a rack, a main shaft and a first stepping motor, wherein the main shaft is horizontally arranged, the first stepping motor drives the main shaft to rotate, and the rack is also provided with a wire feeding mechanism, a wire end drawing mechanism, a wire end pressing mechanism, a wire tail shearing mechanism and a wire breakage alarm mechanism; the broken line alarm mechanism comprises a tension sensor arranged on the middle part of the cross rod and an audible alarm connected with the tension sensor. The transformer coil winding device can replace manpower to complete the work of fixing the wire head and cutting off the wire tail, and has higher automation degree of winding and higher production efficiency; and it still replaces artifical control wire winding process through disconnected line alarm mechanism, can very big reduction staff's intensity of labour.
Description
Technical field
The present invention relates to transformer technology field, more particularly to a kind of coil winding machine of miniature transformer coil.
Background technology
Miniature transformer has wide range of applications in various household electrical appliance, and miniature transformer is also made of coil and iron core.
The coil of miniature transformer is formed by coil winding machine coiling, during using existing coil winding machine winded coil of transformer,
Need that manually the end of a thread of copper wire is fixed on coil clamp, it is necessary to manually cut line tail after the completion of coil winding so that coil
Production efficiency it is relatively low.
And in winding process, when wire raw material wire rods existing defects, easily there is disconnection problem.Existing coil winding machine needs
Winding process is manually monitored, to find and handle disconnection problem in time.But winding process is manually monitored, it is strong to there is work
Spend the problem of big.
And existing coil winding machine automatically cannot set insulation reinforcement material in coil interlayer, and automatically by coiling
Good coil is unloaded from coil winding machine, and the degree of automation is relatively low.
The content of the invention
In view of this, the object of the present invention is to provide a kind of transformer coil coil winding machine with break alarm function, with solution
The problem of certainly existing coil winding machine is needed by manually fixing the end of a thread, cutting line tail, cause coil winding efficiency low, and solve existing
There is coil winding machine manually to monitor winding process, the problem of labor intensity is big.
The transformer coil coil winding machine with break alarm function of the invention, including rack, further include horizontally disposed main shaft,
And rotating first stepper motor of drive shaft, it is characterised in that：Thread feeding mechanism, the end of a thread drawing are additionally provided with the rack
Mechanism, the end of a thread hold-down mechanism, line tail shearing mechanism and break alarm mechanism；
L bracket that the thread feeding mechanism includes being made of cross bar and montant, driving L bracket are along parallel to major axes orientation
Mobile first straight line driver, the magnetic damper being arranged on montant, the drum being arranged in magnetic damper shaft, be arranged on
The second stepper motor in crossbar end, the active nip rolls being arranged on the second stepper motor armature spindle, be vertically connected on cross bar
On end and extend downwardly two leads, with lead slide up and down the sliding block of cooperation, the roller being fixedly connected on sliding block
Axis, the driven nip rolls being rotatably assorted with roll shaft, the horizontal connecting plate being fixed on lead lower end, be arranged on horizontal connecting plate bottom surface
The 3rd stepper motor, parallel with lead and by the 3rd stepper motor driven first screw, first screw and sliding block
Thread fitting, is additionally provided with fairlead on the horizontal connecting plate；
The axial direction of the active nip rolls and driven nip rolls is axially in parallel with main shaft, and use is provided with the active nip rolls
In the annular groove positioned to wire raw material wire rods；When pinching wire raw material wire rods, the edge of the active nip rolls is recessed embedded in annular
In groove；
The end of a thread draw-off mechanism include be fixed on vertically in rack the first cylinder, be fixed on the first cylinder piston vertically
Connecting rod on rod end, the second cylinder being horizontally fixed on connecting rod, the vertical duct for being connected to the second cylinder block end and
It is arranged on the toroidal pipe that vertical duct upper end is used to import wire raw material wire rods, the upper end face lead of the toroidal pipe
Hole, is provided with the side opening stretched into for the piston rod end of the second cylinder on the side of the vertical duct；
The end of a thread hold-down mechanism include be vertically set on main shaft guide rod, be arranged on guide rod pressing plate, for pushing away
Bolt that dynamic pressure plate is moved along guide rod, be arranged on guide rod and be used to promote the spring of pressing plate return, for turning the electronic of bolt
Spanner, the first support plate for supporting electric wrench, be arranged on what is moved radially in rack for driving the first support plate along main shaft
Second straight line driver, the bolt coordinate with spindle thread；
The buttock line shearing mechanism includes the second support plate, is arranged on the electric shear of the second support plate upper end, is arranged on
It is used for the 3rd linear actuator for driving the second support plate in rack；
The break alarm mechanism includes what is be arranged on the supermedial tension sensor of cross bar and be connected with tension sensor
Voice guard.
Further, the transformer coil coil winding machine with break alarm function further includes layer insulation gluing mechanism and oneself
Dynamic shedding mechanism；
The layer insulation gluing mechanism include being connected to vertically electric cylinder in L bracket on cross bar, be connected to it is electronic
Glue gun on cylinder telescopic rod, the 4th linear actuator being arranged on immediately below main shaft and driven by the 4th linear actuator
The air-heater moved axially along main shaft, the rifle mouth of the glue gun is close to the top of main shaft, the air outlet face of the air-heater
The bottom of main shaft；
The Automatic Charging Device includes semi-circular shape push plate, the 3rd support with semi-circular shape push plate detachable connection
Plate, for driving the 3rd support plate along the 5th linear actuator of main axle moving and being arranged in rack and be located at spindle end
Inclination discharge groove below portion, the semi-circular shape push plate and main shaft are coaxially arranged, and the internal diameter of semi-circular shape push plate is more than master
The outside diameter of axis.
Further, the first straight line driver includes the 4th stepper motor, by the 4th stepper motor driven No.1 silk
Bar and the No.1 guide rod parallel with No.1 screw, the No.1 screw are arranged in parallel with main shaft, and the L bracket is erected
Bar lower end is arranged on No.1 screw and No.1 guide rod；
The second straight line driver includes the 5th stepper motor, by the 5th stepper motor driven No. two screws and
No. two guide rods parallel with No. two screws, the lower end of first support plate are arranged on No. two screws and No. two guide rods,
No. two screws are arranged vertically with main shaft；
3rd linear actuator includes the 6th stepper motor, by the 6th stepper motor driven No. three screws and three
Number No. three parallel guide rods of screw, No. four for being arranged on No. three screws and slide on No. three guide rods, being arranged on slide
Screw and No. four guide rods and the 7th stepper motor for driving No. four screws, No. three screws are arranged in parallel with main shaft, institute
No. four screws are stated to be arranged vertically with main shaft；
4th linear actuator includes the 7th stepper motor, by the 7th stepper motor driven No. five screws and five
Number No. five parallel guide rods of screw and the second slide being arranged on No. five screws and No. five guide rods, No. five silks
Bar is arranged in parallel with main shaft, and the air-heater is arranged in second slide；
5th linear actuator includes the 8th stepper motor, by the 8th stepper motor driven No. six screws and
No. six guide rods parallel with No. six screws, No. six screws are arranged in parallel with main shaft, and the 3rd support plate is arranged on six
On number screw and No. six guide rods.
Beneficial effects of the present invention：
1st, the transformer coil coil winding machine of the invention with break alarm function, it is led by thread feeding mechanism, the end of a thread of setting
Drawing mechanism and the end of a thread hold-down mechanism, will can put in the end of a thread automatic impaction of wire raw material wire rods to coil, and after the completion of coiling,
Line tail can also be cut by line tail shearing mechanism, so as to fulfill replacing being accomplished manually fixed the end of a thread and cutting the work of line tail,
Coiling the degree of automation higher, production efficiency higher.
2nd, the transformer coil coil winding machine of the invention with break alarm function, it monitors coiling by break alarm mechanism
Journey, the wire raw material wire rods in drum bypass tension sensor, and tension sensor into detection, breaks winding tension when there are wire raw material wire rods
When splitting, the tension force that wire raw material wire rods put on tension sensor can diminish suddenly, and tension sensor believes the broken wires detected
Number input voice guard, voice guard just sends alarm, and staff can be reminded to handle broken wires problem in time.It is logical
Cross break alarm mechanism and replace manually monitoring winding process, the labor intensity of mitigation staff that can be very big.
3rd, the transformer coil coil winding machine with break alarm function of the invention, can realize and play insulation between automatic on-line ring layer
Glue, and drain being unloaded automatically around the coil made, the degree of automation is high, further increases coil winding efficiency.
Brief description of the drawings
Fig. 1 is the first view stereo structural representation of the transformer coil coil winding machine with break alarm function in embodiment
Figure；
Fig. 2 is the second view stereo structural representation of the transformer coil coil winding machine with break alarm function in embodiment
Figure；
Fig. 3 is the enlarged diagram in P portions in Fig. 1；
Fig. 4 is the broken section structure diagram of the end of a thread hold-down mechanism；
Fig. 5 is the enlarged diagram in K portions in Fig. 2；
Fig. 6 is the dimensional structure diagram of line tail shearing mechanism；
Fig. 7 is the dimensional structure diagram that second straight line driver is combined with electric wrench；
Fig. 8 is the dimensional structure diagram that the 4th linear actuator is combined with air-heater；
Fig. 9 is the sectional perspective structure diagram of the transformer coil coil winding machine with break alarm function in embodiment.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown in the figure, the transformer coil coil winding machine with break alarm function in the present embodiment, including rack 1, further include
Horizontally disposed main shaft 2 and rotating first stepper motor 3 of drive shaft, are additionally provided with thread feeding mechanism, line in the rack
Head draw-off mechanism, the end of a thread hold-down mechanism, line tail shearing mechanism and break alarm mechanism.
L bracket 4 that the thread feeding mechanism includes being made of cross bar and montant, driving L bracket are along parallel to main shaft square
To mobile first straight line driver 5, the magnetic damper 6 being arranged on montant, the drum 7 being arranged in magnetic damper shaft,
The second stepper motor 8 for being arranged in crossbar end, the active nip rolls 9 being arranged on the second stepper motor armature spindle, vertically connect
Two leads 10 in crossbar end and extended downwardly are connected on, the sliding block 11 of cooperation is slided up and down with lead, is fixedly connected
Roll shaft 12 on sliding block, the driven nip rolls 13 being rotatably assorted with roll shaft, the horizontal connecting plate 14 being fixed on lead lower end, set
Put the 3rd stepper motor 15 on horizontal connecting plate bottom surface, parallel with lead and by the 3rd stepper motor driven first screw
16, first screw and sliding block thread fitting, are additionally provided with fairlead 17 on the horizontal connecting plate.
The axial direction of the active nip rolls and driven nip rolls is axially in parallel with main shaft, and use is provided with the active nip rolls
In the annular groove 18 positioned to wire raw material wire rods；When pinching wire raw material wire rods, the edge of the active nip rolls is embedded in annular
In groove.
The end of a thread draw-off mechanism is lived including the first cylinder 19, vertical first cylinder that is fixed on being fixed on vertically in rack
Connecting rod 20 on stopper rod end, the second cylinder 21 being horizontally fixed on connecting rod, be connected to the vertical of the second cylinder block end and lead
Pipe 22 and be arranged on vertical duct upper end and be used to importing the toroidal pipes 23 of wire raw material wire rods, the toroidal pipe it is upper
Rectify to fairlead, the side opening stretched into for the piston rod end of the second cylinder is provided with the side of the vertical duct.
The end of a thread hold-down mechanism includes the guide rod 24 being vertically set on main shaft, the pressing plate 25 being arranged on guide rod, use
In promote pressing plate moved along guide rod bolt 26, be arranged on guide rod be used for promote the spring 27 of pressing plate return, for turning spiral shell
The electric wrench 28 of bolt, the first support plate 29 for supporting electric wrench, be arranged in rack for driving the first support plate along master
The second straight line driver 30 of Axial and radial movement, the bolt coordinate with spindle thread.
The buttock line shearing mechanism includes the second support plate 31, is arranged on the electric shear 32 of the second support plate upper end, sets
Put and be used for the 3rd linear actuator 33 for driving the second support plate in rack.
The break alarm mechanism includes being arranged on the supermedial tension sensor 34 of cross bar and being connected with tension sensor
Voice guard 35.Voice guard in the present embodiment is made of microcontroller and buzzer, and microcontroller is to tension sensor
The signal of input is handled, and controls buzzer sounding alarm.
In the present embodiment, the first straight line driver 5 includes the 4th stepper motor 51, is driven by the 4th stepper motor 51
No.1 screw 52 and the No.1 guide rod 53 parallel with No.1 screw 52, the montant lower end of the L bracket 4 be arranged on
No.1 screw 52 and No.1 guide rod 53.Certainly in different embodiments, first straight line driver 5 can also be linear motor, or
Person's cylinder and track combination etc..
The second straight line driver 30 includes the 5th stepper motor 301, by the 5th stepper motor driven No. two screws
302 and No. two guide rods 303 parallel with No. two screws 302, the lower end of first support plate 29 be arranged on No. two screws
302 and No. two guide rods 303 on.Certainly in different embodiments, second straight line driver 30 can also be linear motor, Huo Zheqi
Cylinder and track combination etc..
3rd linear actuator 33 includes the 6th stepper motor 331, by the 6th stepper motor driven No. three screws
332nd, No. three guide rods 333 parallel with No. three screws, be arranged on No. three screws and slide 334 on No. three guide rods, set
7th stepper motor 337 of No. four screws 335 and No. four guide rods 336 and No. four screws of driving on slide, described three
Number screw and main shaft it is axially in parallel, No. four screws and main shaft are axially vertical.Certainly in different embodiments, the 3rd straight line
Driver 33 can also be two linear motor combinations, or cylinder and track combination etc..
As the improvement to the present embodiment, the transformer coil coil winding machine with break alarm function in the present embodiment, is also wrapped
Include layer insulation gluing mechanism and Automatic Charging Device.
The layer insulation gluing mechanism include be connected to vertically in L bracket on cross bar electric cylinder 36, be connected to electricity
Move the glue gun 37 on cylinder telescopic rod, the 4th linear actuator 38 being arranged on immediately below main shaft and by the 4th linear drives
The air-heater 39 of device drives edge main shaft axial movement, the rifle mouth of the glue gun go out close to the top of main shaft, the air-heater
The bottom of air port face main shaft.
The Automatic Charging Device includes the 3rd of semi-circular shape push plate 41 and semi-circular shape push plate detachable connection
Fagging 42, for driving the 3rd support plate along the 5th linear actuator 43 of main axle moving and being arranged in rack and be located at
Inclination discharge groove 44 below spindle nose, the semi-circular shape push plate and main shaft are coaxially arranged, and semi-circular shape push plate is interior
Footpath is more than the outside diameter of main shaft.
The 4th linear actuator 38 includes the 7th stepper motor 381, by the 7th stepper motor driven five in the present embodiment
Number screw 382, No. five guide rods 383 parallel with No. five screws 382 and it is arranged on No. five screws and No. five guide rods
Second slide 384, No. five screws are parallel with main shaft, and the air-heater is arranged in second slide.Certainly in different implementations
In example, the 4th linear actuator 38 can also be linear motor, or cylinder and track combination etc..
The 5th linear actuator 43 includes the 8th stepper motor 431, by the 8th stepper motor driven six in the present embodiment
Number screw 432 and No. six guide rods 433 parallel with No. six screws 432, No. six screws are parallel with main shaft, and described
Three support plates 42 are arranged on No. six screws 432 and No. six guide rods 433.Certainly in different embodiments, the 5th straight line drives
Dynamic device 43 can also be linear motor, or cylinder etc..
The course of work of the transformer coil coil winding machine with break alarm function is as follows in the present embodiment：
The first step, the second stepper motor 8 driving active nip rolls rotation in thread feeding mechanism, active nip rolls and driven nip rolls will
Wire raw material wire rods convey downwards, wire raw material wire rods is passed through fairlead 17.In first coil of coiling, it is necessary to manually by wire raw material wire rods
Through fairlead 17, in coiling subsequent coil, since wire raw material wire rods are in fairlead 17 all the time, no longer need manually
Threading.
Second step, the piston rod of the first cylinder 19 in the end of a thread draw-off mechanism stretch out, toroidal pipe 23 are raised above,
The end of a thread through fairlead 17 is set to be entered through toroidal pipe in vertical duct 22, then the piston rod of the second cylinder 21 stretches into
The end of a thread is compressed in vertical duct 22.Then the piston rod of the first cylinder 19 is retracted a distance, and wire raw material wire rods are pulled down to line
Between the pressing plate and main shaft of head hold-down mechanism.
3rd step, the second straight line driver 30 in the end of a thread hold-down mechanism drive electric wrench 28 to be moved to bolt 26, together
When electric wrench start, electric wrench will turn bolt rotation, the end of a thread is pressed on by bolt rotation forces pressing plate is fixed on main shaft
On coil set 45 on.The driving motor of electric wrench in the present embodiment is servomotor, and controllability is good, can be accurately controlled
The rotating cycle of bolt, and then can accurately control the dynamics for compressing the end of a thread.
4th step, the piston rod of the second cylinder 21 in the end of a thread draw-off mechanism, which is retracted, unclamps the end of a thread, while the first cylinder 19
Piston rod retraction return.
5th step, the 3rd stepper motor 15 in thread feeding mechanism drive the first screw to rotate, move down sliding block 11, so that former
Stockline material is separated with active nip rolls, and driven nip rolls is changed into directive wheel at this time.The magnetic damper 6 in thread feeding mechanism acts at the same time, right
Wire raw material wire rods apply the tensile force of setting, to ensure coil winding quality.
6th step, the rotation of 3 drive shaft of the first stepper motor, while first straight line driver 5 drives L bracket 4 reciprocal
Movement, puts on so that wire raw material wire rods are wound on coil；The rotating speed of first stepper motor 3 and L bracket 4 in specific implementation
Translational speed is set according to wire gauge.In coiling, insulating cement extrusion is coated on coil by glue gun 35, and electric cylinder
34 can control the distance between the rifle mouth of glue gun and coil, so that the rifle mouth height of glue gun can be with the change of the coil number of plies
And change；And while gluing, the 4th linear actuator driving second slide follows L bracket to move, air-heater work
Hot wind is blown out to coil, the insulating cement being coated on coil is air-dried.
7th step, after the completion of coil winding, the 3rd linear actuator 33 drives the movement of the second support plate, makes electric shear
32 are moved at line tail, and line tail is cut in then electric shear work.
8th step, the 5th linear actuator drive the 3rd support plate along main axle moving, and semi-circular shape push plate is by around making
Pushed around the coil made from coil set 45, coil, which falls into tilt in discharge groove 37, is discharged into splicing frame, that is, completes a coil
Around manufacturing.Repeat step one to eight, you can be carried out continuously coil winding operation.
Transformer coil coil winding machine with break alarm function in the present embodiment, its thread feeding mechanism by setting, the end of a thread
Draw-off mechanism and the end of a thread hold-down mechanism, will can put in the end of a thread automatic impaction of wire raw material wire rods to coil, and be completed in coiling
Afterwards, moreover it is possible to cut line tail by line tail shearing mechanism, so as to fulfill replacing being accomplished manually fixed the end of a thread and cutting the work of line tail
Make, coiling the degree of automation higher, production efficiency higher.
And the transformer coil coil winding machine with break alarm function in the present embodiment, it is by setting break alarm mechanism
Winding process is monitored, the wire raw material wire rods in drum bypass tension sensor, and tension sensor, into detection, works as appearance to winding tension
When wire raw material wire rods are broken, the tension force that wire raw material wire rods put on tension sensor can diminish suddenly, and tension sensor will detect
Broken wires signal inputs voice guard, and voice guard just sends alarm, and staff can be reminded to handle wire rod in time
Breakage problem.Manually monitoring winding process is replaced by break alarm mechanism, the labor intensity of mitigation staff that can be very big.
And while coiling, layer insulation gluing mechanism can follow thread feeding mechanism gluing, intensifier coil insulation performance,
Interlayer is broken insulating cement and is automatically performed.At the same time after the completion of coil winding, semi-circular shape push plate is driven by the 5th linear actuator
Along main axle moving, the coil on main shaft is evaded in semi-circular shape push plate, and coil falls the inclination discharge for falling into lower section from main shaft
Groove, tilts discharge groove and coil is discharged into splicing frame, it is achieved thereby that automatic discharging, the coiling production for further increasing coil is imitated
Rate.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail in good embodiment, it will be understood by those of ordinary skill in the art that, can be to the skill of the present invention
Art scheme technical scheme is modified or replaced equivalently, without departing from the objective and scope of technical solution of the present invention, it should all cover at this
Among the right of invention.
Claims (3)
1. a kind of transformer coil coil winding machine with break alarm function, including rack, further include horizontally disposed main shaft and
Rotating first stepper motor of drive shaft, it is characterised in that：Thread feeding mechanism, the end of a thread drawing machine are additionally provided with the rack
Structure, the end of a thread hold-down mechanism, line tail shearing mechanism and break alarm mechanism；
L bracket that the thread feeding mechanism includes being made of cross bar and montant, driving L bracket parallel to major axes orientation along moving
First straight line driver, be arranged on montant magnetic damper, be arranged in magnetic damper shaft drum, be arranged on cross bar
The second stepper motor on end, the active nip rolls being arranged on the second stepper motor armature spindle, be vertically connected on crossbar end
Two leads going up and extend downwardly, slide up and down with lead the sliding block of cooperation, the roll shaft being fixedly connected on sliding block, with
Driven nip rolls that roll shaft is rotatably assorted, the horizontal connecting plate being fixed on lead lower end, be arranged on horizontal connecting plate bottom surface
Three stepper motors, parallel with lead and by the 3rd stepper motor driven first screw, first screw and sliding block screw thread
Coordinate, fairlead is additionally provided with the horizontal connecting plate；
The axial direction of the active nip rolls and driven nip rolls is axially in parallel with main shaft, be provided with the active nip rolls for pair
The annular groove that wire raw material wire rods are positioned；When pinching wire raw material wire rods, the edge of the active nip rolls is embedded in annular groove；
The end of a thread draw-off mechanism include be fixed on vertically in rack the first cylinder, be fixed on the first cylinder piston rod end vertically
On connecting rod, be horizontally fixed on connecting rod the second cylinder, be connected to the second cylinder block end vertical duct and set
It is used for the toroidal pipe for importing wire raw material wire rods, the upper end face fairlead of the toroidal pipe, institute in vertical duct upper end
State the side opening for being provided with the side of vertical duct and being stretched into for the piston rod end of the second cylinder；
The end of a thread hold-down mechanism is pressed including the guide rod being vertically set on main shaft, the pressing plate being arranged on guide rod, for promoting
Bolt that plate is moved along guide rod, be arranged on be used on guide rod the spring for promoting pressing plate return, the electric wrench for turning bolt,
Support the first support plate of electric wrench, be arranged on be used to driving the first support plate to move radially along main shaft in rack it is second straight
Line drive, the bolt coordinate with spindle thread；
The buttock line shearing mechanism includes the second support plate, is arranged on the electric shear of the second support plate upper end, is arranged on rack
Upper the 3rd linear actuator for being used to drive the second support plate；
The break alarm mechanism includes being arranged on the supermedial tension sensor of cross bar and the sound being connected with tension sensor
Alarm.
2. the transformer coil coil winding machine according to claim 1 with break alarm function, it is characterised in that：Further include layer
Between insulate gluing mechanism and Automatic Charging Device；
The layer insulation gluing mechanism, which includes being connected to electric cylinder in L bracket on cross bar vertically, is connected to electric cylinder stretches
Glue gun on contracting bar, the 4th linear actuator being arranged on immediately below main shaft and by the 4th linear actuator drives edge master
The air-heater of axis axial movement, the rifle mouth of the glue gun is close to the top of main shaft, the air outlet face main shaft of the air-heater
Bottom；
Threeth support plate of the Automatic Charging Device including semi-circular shape push plate and semi-circular shape push plate detachable connection,
For driving the 3rd support plate along the 5th linear actuator of main axle moving and being arranged in rack and under the spindle nose
The inclination discharge groove of side, the semi-circular shape push plate and main shaft are coaxially arranged, and the internal diameter of semi-circular shape push plate is more than main shaft
Outside diameter.
3. the transformer coil coil winding machine according to claim 2 with break alarm function, it is characterised in that：Described first
Linear actuator includes the 4th stepper motor, by the 4th stepper motor driven No.1 screw and parallel with No.1 screw
No.1 guide rod, the No.1 screw are arranged in parallel with main shaft, and the montant lower end of the L bracket is arranged on No.1 screw and one
Number guide rod；
The second straight line driver includes the 5th stepper motor, by the 5th stepper motor driven No. two screws and with two
Number No. two parallel guide rods of screw, the lower end of first support plate is arranged on No. two screws and No. two guide rods, described
No. two screws are arranged vertically with main shaft；
3rd linear actuator includes the 6th stepper motor, by the 6th stepper motor driven No. three screws and No. three silks
No. three parallel guide rods of bar, No. four screws for being arranged on No. three screws and slide on No. three guide rods, being arranged on slide
With the 7th stepper motor of No. four screws of No. four guide rods and driving, No. three screws are arranged in parallel with main shaft, and described four
Number screw is arranged vertically with main shaft；
4th linear actuator includes the 7th stepper motor, by the 7th stepper motor driven No. five screws and No. five silks
No. five parallel guide rods of bar and the second slide being arranged on No. five screws and No. five guide rods, No. five screws with
Main shaft is arranged in parallel, and the air-heater is arranged in second slide；
5th linear actuator includes the 8th stepper motor, by the 8th stepper motor driven No. six screws and with six
Number No. six parallel guide rods of screw, No. six screws are arranged in parallel with main shaft, and the 3rd support plate is arranged on No. six silks
On bar and No. six guide rods.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711443465.4A CN108010714B (en) | 2017-12-27 | 2017-12-27 | Transformer coil winding machine with broken wire alarming function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711443465.4A CN108010714B (en) | 2017-12-27 | 2017-12-27 | Transformer coil winding machine with broken wire alarming function |
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| CN108010714A true CN108010714A (en) | 2018-05-08 |
| CN108010714B CN108010714B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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Cited By (6)
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| CN108447679A (en) * | 2018-06-11 | 2018-08-24 | 贵州金林电子科技有限公司 | A kind of transformer fly line bobbin winder device |
| CN109036835A (en) * | 2018-09-26 | 2018-12-18 | 珠海市艾森科技有限公司 | Multiaxis hollow windings machine and its method for winding |
| CN109346314A (en) * | 2018-10-25 | 2019-02-15 | 庄晓明 | A kind of Intelligent wire winding machine |
| CN110111530A (en) * | 2019-04-22 | 2019-08-09 | 安徽皖新电机有限公司 | A kind of anti-fracture of wire warning device |
| CN112408309A (en) * | 2020-12-14 | 2021-02-26 | 曾瑞云 | Filling station is with adding oil pipe wind |
| CN113035644A (en) * | 2021-03-10 | 2021-06-25 | 邓青 | Method for manufacturing electromagnetic relay coil winding |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108447679A (en) * | 2018-06-11 | 2018-08-24 | 贵州金林电子科技有限公司 | A kind of transformer fly line bobbin winder device |
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| CN109346314A (en) * | 2018-10-25 | 2019-02-15 | 庄晓明 | A kind of Intelligent wire winding machine |
| CN109346314B (en) * | 2018-10-25 | 2020-06-30 | 庄晓明 | Winding machine for triangular iron core |
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| CN113035644A (en) * | 2021-03-10 | 2021-06-25 | 邓青 | Method for manufacturing electromagnetic relay coil winding |
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|---|---|
| CN108010714B (en) | 2023-08-15 |
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