CN109065259B - A kind of production of enamel wire technique - Google Patents
A kind of production of enamel wire technique Download PDFInfo
- Publication number
- CN109065259B CN109065259B CN201810812524.9A CN201810812524A CN109065259B CN 109065259 B CN109065259 B CN 109065259B CN 201810812524 A CN201810812524 A CN 201810812524A CN 109065259 B CN109065259 B CN 109065259B
- Authority
- CN
- China
- Prior art keywords
- servo
- bull stick
- wire
- wiper arm
- production
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 210000003298 dental enamel Anatomy 0.000 title claims abstract description 16
- 244000309464 bull Species 0.000 claims abstract description 49
- 238000000137 annealing Methods 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 230000001050 lubricating effect Effects 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 239000010949 copper Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 12
- 238000005491 wire drawing Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 6
- 239000005002 finish coating Substances 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 208000037656 Respiratory Sounds Diseases 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 239000012467 final product Substances 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/065—Insulating conductors with lacquers or enamels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Metal Extraction Processes (AREA)
Abstract
The invention belongs to production of enamel wire technical fields, and in particular to a kind of production of enamel wire technique.This technique includes blank preparation process, drawing step, cleaning step, annealing steps, and step, lubricating step, take-up step are painted and baked and banked up with earth to cooling step.In take-up step, tensioning control assembly includes horizontal sliding guide rail, guide pad, wobble wheel and servo-actuated bull stick；Around servo-actuated bull stick axis at servo-actuated bull stick shaft setting spiral groove, guide pad to wiper arm has been disposed to extend at spiral groove, protrude into spiral groove vallecular cavity by the extended segment of the wiper arm；The rotary switch for monitoring servo-actuated bull stick rotational steps is arranged at the rod end of servo-actuated bull stick.The enameled wire produced by this production technology, film uniformity is good and resistance to breakdown strength is high, this processing step is reasonable, high in machining efficiency, may make that the production efficiency of enameled wire and final product quality can be promoted effectively.
Description
Technical field
The invention belongs to production of enamel wire technical fields, and in particular to a kind of production of enamel wire technique.
Background technique
Enameled wire is most representative product in electronic wire.Enameled wire is a principal item of winding wire, by leading
Body and insulating layer two compositions, using multiple japanning, are baked after the annealed softening of wire rod.But it produces and both accorded with
Standardization requirement, but the product for meeting customer requirement is not easy to, and it is by raw material quality, technological parameter, production equipment, environment
Etc. factors influence, therefore, the mass property of various enameled wires is different, but all has mechanical performance, chemical property, electrical property
Energy, the big performance of hot property four.Enameled wire will exist in process of production by multiple heat treatment and other technical process, enameled wire
The parameter being heat-treated in heat treatment process and other technological parameters also can all influence the performance of enameled wire, therefore by adjusting paint
Various parameters and device structure in envelope curve production process, being attained by improves enameled wire performance effect.
In the actual production process, take-up is the important component in wire drawing machine, is used for the paint that will be processed
Envelope curve uniformly curls up on take-up reel.In order to enable enameled wire uniformly to curl up, the reciprocation period of take-up upper block
It should strictly coincide with the layer of take-up reel around the period back and forth.The guide wheel of existing take-up is all to be arranged on ball screw, and lead to
Crossing motor drives the rotation of ball screw to realize moving horizontally for wheel stand.And it is the stroke ensured to guide wheel at take-up
Monitoring property, current common practice is affixed close to switch at the wheel stand back side, and disposes a plate face lead at wheel stand rear
The vertical and inclined inclined plate of the axis direction of plate length direction and ball screw.When wheel stand is generated by the driving of above-mentioned ball screw
When reciprocating linear acts, will increase with it or reducing close to gap between switch and inclined plate plate face at the wheel stand back side, from
And to approach at the corresponding sending unlike signal to variable-frequency motor of switch energy, and then realize the on-line control to take-up disk rotating speed
Purpose.Above structure has the following problems: on the one hand, impact force when due to ball screw movement is larger, uses for a long time
Afterwards, it is easy to produce service wear and then leads to the reduction of itself service life, and wearing generation gap can make machine run noise
It increased dramatically.On the other hand, it due to being affixed to act on wheel stand and with wheel stand close to switch, is not only opened because close
Pass needs to connect outer lead, and outer lead will appear fretting wear with the frequent movement of wheel stand or even wire body is rubbed and asked
Topic；Simultaneously as wire seat is unavoidably influenced by ball screw at work and there are vibration problems, and it is solid close to switch
Due on wire seat, this makes that servo-actuated vibration can be supervened close to switch, causes close to switch deterioration of sensitivity, failure rate mentions
Height, service life and functional reliability drastically reduce therewith.
Summary of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, propose a kind of production of enamel wire technique；By this production work
The enameled wire that skill is produced, film uniformity is good and resistance to breakdown strength is high, this processing step is reasonable, high in machining efficiency, can make
The production efficiency and final product quality for obtaining enameled wire can be promoted effectively.
To achieve the above object, the invention adopts the following technical scheme:
A kind of production of enamel wire technique, it is characterised in that the following steps are included:
1), blank preparation process:
Prepare copper material as blank, copper material is industrial pure copper, and purity is 99.95% or more, it is desirable that conductivity is not less than
98%；Whether copper material need to examine its size in the margin of tolerance when preparing, and ensure copper material appearance non-oxidation, burr, crackle
Defect；
2), drawing step:
The speed that copper material presses 780-980m/min is subjected to repeatedly big stretching, is 6-8 times of final gauge or diameter of wire to diameter,
Wire rod after big stretch is subjected to multi-drawing to wire rod final diameter by the speed of 1000-1100m/min；
3), cleaning step:
For cleaning via the wire rod after step 2) processing, so that the greasy dirt of the wire surface after wire drawing and particle is clear
It removes；
4), annealing steps:
Wire rod after cleaning is made annealing treatment in 460-700 DEG C of annealing furnace；
5), cooling step:
For the wire rod after cooling annealing；
6) it, paints and bakes and banks up with earth step:
Finish coatings is carried out to via the wire rod after step 5) processing, carries out baking-curing after japanning；
7), lubricating step:
Lubricant is applied to the wire surface after baking and banking up with earth；
8), take-up step:
Treated for will pass through above-mentioned steps wire rod, carries out retracting processing by take-up, the wire rod fortune after winding
Transport to warehousing storage storage；
Wherein:
The take-up includes at least the tensioning control assembly sequentially arranged along enameled wire direction of travel, wire-arranging component
And the take-up reel for executing spiral operation；The tensioning control assembly includes horizontal sliding guide rail and horizontal sliding guide rail
Between constitute the guide pad of guide rail slide block cooperation and the wobble wheel that is fixed on guide pad, the tensioning control assembly further includes cloth
It is placed in the servo-actuated bull stick being arranged on rear side of horizontal sliding guide rail and in the same direction with horizontal sliding guide rail guide direction, servo-actuated bull stick passes through position
The rotating shaft construction of freely-supported beam-like is formed in the floating bearing seat being servo-actuated at two rod end of bull stick；Around servo-actuated bull stick axis and
Spiral groove is set at servo-actuated bull stick shaft, and guide pad is to being disposed to extend wiper arm, the extended segment of the wiper arm at spiral groove
It protrudes into spiral groove vallecular cavity, so that guide pad is when making sliding movement along horizontal sliding guide rail, wiper arm is due to spiral groove
Servo-actuated bull stick is pushed to make to act along the revolution of servo-actuated bull stick axis；Arrangement is for monitoring servo-actuated bull stick rotation at the rod end of servo-actuated bull stick
Turn the rotary switch of amplitude.
Preferably, on the cross section of servo-actuated bull stick, the spiral groove groove profile is that width of rebate is less than vallecular cavity width
The C-shaped channel of necking down channel-shaped；Arrange that bulb, the bulb diameter are greater than spiral groove width of rebate and are less than at the extended segment of wiper arm
Or it is equal to spiral groove vallecular cavity width.
Preferably, the bulb for cooperating the side of wiper arm elongated end to be recessed with rotary hole, it is same in the rotary hole
Axis be arranged ball bearing, ball bearing outer ring in interference fit with rotary hole hole wall at；The elongated end of wiper arm protrudes into ball bearing
It constitutes at inner ring and therewith and is interference fitted.
Preferably, the wiper arm shape is in direct rod shape, and the back wall surface of wiper arm axis vertically-guided block is to be fixed in this
At the wall surface of back；The take-up further includes the brace for fixing wiper arm, the brace axis and wiper arm axis phase each other
It hands over, so that brace one end is fixed at the back wall surface of guide pad, and the other end of brace extends and is fixed in wiper arm
At section shaft.
Preferably, the take-up further includes the reset assembly for driving guide pad and wobble wheel to reset, described multiple
Hyte part includes the first deflecting wheel, the second deflecting wheel and anchor stud, and the rotary support for fixing the second deflecting wheel is fixed on the
At the tailpiece of the piston rod of one cylinder；First cylinder-bore axis is horizontally disposed；It resets rope one end to be anchored on guide pad, the other end passes through respectively
By being fixed on anchor stud after the first deflecting wheel and the second deflecting wheel guiding.
Preferably, in the step 6), baking temperature is 330-400 DEG C.
It preferably, is 8-10 to the number for carrying out finish coatings via the wire rod after step 5) processing in the step 6)
It is secondary.
The beneficial effects of the present invention are:
1), production of enamel wire technique of the invention is that copper material is stretched to wire rod final diameter by wire drawing twice, then
After annealing is first cleaned, is directly painted and is baked and banked up with earth after the cooling period, finally via being wound after lubrication, to obtain finished product enamel-cover
Line.The enameled wire produced via this technique, the indexs such as tensile strength, elongation, softening breakdown are obviously improved, are protected
It has demonstrate,proved enameled wire other indexs while electric conductivity index is met the requirements and has also been able to satisfy use demand.This processing step is closed
Reason, it is high in machining efficiency, it may make that the production efficiency of enameled wire and final product quality can be promoted effectively.
On the basis of above-mentioned technique, the present invention also further improves existing take-up component, so that it is in property
It is significantly superior in existing take-up component on energy.On the one hand, present invention eliminates, close to switch, will approach switch on wobble wheel
It is transformed to rotary switch.On the other hand, traditional wobble wheel has been abandoned directly to rigidly fix close to the intrinsic construction switched, and incite somebody to action
Rotary switch setting is on servo-actuated bull stick.The side of wobble wheel is arranged in servo-actuated bull stick, and where servo-actuated bull stick and wobble wheel
Horizontal sliding guide rail is parallel.In actual work, by being arranged wiper arm on wobble wheel, wiper arm is moved forward and backward following wobble wheel
When can stir servo-actuated bull stick and generate rotational action.Rotary switch at servo-actuated bull stick one end can sense turning for servo-actuated wiper arm
Momentum, later rotary switch then can according to the rotation amplitude size of servo-actuated bull stick, and to driving take-up reel rotate driving motor
Different size of driving signal is issued, finally realizes normal winding displacement take-up purpose.
It in summary it can be seen, on the one hand, due to having abandoned close switch, then use rotary switch to arrange in pairs or groups and be servo-actuated bull stick
Structure so that guide pad is separated from each other with sensitive switch sensor is incuded, and is no longer presented the state of rigidly fixing.This
Sample, when enameled wire affects wobble wheel and guide pad itself to generate operational vibration, vibration directly rigid of transmission will not give rotation
Pass is turned on, also ensures that the working sensitivity and service life of rotary switch.Further, since rotary switch can be directly fixed on
As at the machine frame of wire drawing machine of static element without being fixed at the moving parts such as guide pad, therefore also just be not present conducting wire friction
Wear problem, practical wiring are also more convenient.On the other hand, wiper arm spiral groove at servo-actuated bull stick, driving is servo-actuated therewith
Bull stick generates revolution movement, and work runs low noise, without significantly slap and vibrating noise.Meanwhile rotary switch is experienced
Be the rotation amplitude of servo-actuated bull stick, and issue corresponding signal therewith to driving motor, this makes entire commutation process extremely
Flexibly, reliable operation and stablize.
2), as the further preferred scheme of above scheme, C-shaped channel shape is presented in the cross section of spiral groove, thus for ball
Head is caught in, act so that bulb exert a force and servo-actuated bull stick is pushed to generate revolution, and is kept away with the necking down slot structure of spiral groove
Exempt from bulb and undesirably falls off spiral groove at work.It is and further, it might even be possible to which that the matching design by wiper arm and bulb is
Bearing turns round fit system, the cooperation of wiper arm and spiral groove is also changed into rolling cooperation with optical axis, thus a side
Face reduces the wear rate of spiral groove, and then promotes the service life of servo-actuated bull stick；On the other hand, rolling cooperation can be brought higher
Work flexibility ratio, and then promote servo-actuated bull stick to the action induction degree of wobble wheel, it is efficient finally to ensure that the present invention works
Property.
3), wiper arm is also attached at the back wall surface of guide pad, to avoid its installation and path of motion and guide pad
Path of motion between generate interference.The setting of brace, so that the cantilever beam construction of wiper arm script is by more stable gusseted
It is limited, to promote the structural rigidity of wiper arm, promotes its functional reliability therewith.
4), for being tensioned control assembly, when wire-arranging component pull enameled wire and when along take-up reel winding displacement, such as take-up reel
Take-up is too fast, and the movement of the traveling to side, namely guide pad at this time can be generated therewith by being tensioned the wobble wheel at control assembly at this time
It can be pulled and generate unidirectional sliding along horizontal sliding component.And when servo-actuated bar rotation amplitude reaches designated value, rotation is opened
Pass sends a signal to driving motor at take-up reel, makes its reduction of speed, guide pad itself can not reset at this time.Therefore, this hair
It is bright to add reset assembly, by the cylinder with no pollution to the environment as power source, and resetted with multiple tracks deflecting wheel
The deflecting and drawing of rope, and then realize that controllable wobble wheel resets purpose, reasonable and compact in structure works sensitive and stablizes.
Detailed description of the invention
Fig. 1 is process flow diagram of the invention；
Fig. 2 is the structural schematic diagram of take-up；
Fig. 3 is the structural schematic diagram for being tensioned control assembly；
Fig. 4 is the structural schematic diagram of servo-actuated bull stick.
It illustrates each label and the names of the parts corresponding relationship of the invention is as follows:
A- wire rod
81- is tensioned control assembly 811- horizontal sliding guide rail
812- guide pad 812a- wiper arm 812b- brace 813- wobble wheel
814- is servo-actuated bull stick 814a- spiral groove 815- rotary switch 816- bulb
82- wire-arranging component 83- take-up reel
84- reset assembly 841- the first deflecting wheel 842- the second deflecting wheel
843- anchor stud 844- the first cylinder 845- resets rope
Specific embodiment
For ease of understanding, make further below here in connection with Fig. 1-4 pairs of specific implementation structures of the invention and workflow
It illustrates:
Specific implementation process of the invention can refer to shown in Fig. 1, comprising the following steps:
1), blank preparation process:
Prepare copper material as blank, copper material is industrial pure copper, and purity is 99.95% or more, it is desirable that conductivity is not less than
98%；Whether copper material need to examine its size in the margin of tolerance when preparing, and ensure copper material appearance non-oxidation, burr, crackle
Defect.
2), drawing step:
The speed that copper material presses 780-980m/min is subjected to repeatedly big stretching, is 6-8 times of final gauge or diameter of wire to diameter,
Wire rod after big stretch is subjected to multi-drawing to wire rod final diameter by the speed of 1000-1100m/min.
3), cleaning step:
For cleaning via the wire rod after step 2) processing, so that the greasy dirt of the wire surface after wire drawing and particle is clear
It removes.
4), annealing steps:
Wire rod after cleaning is made annealing treatment in 460-700 DEG C of annealing furnace.
5), cooling step:
For the wire rod after cooling annealing.
6) it, paints and bakes and banks up with earth step:
Finish coatings is carried out to via the wire rod after step 5) processing, number is 8-10 times.Baking-curing is carried out after japanning；
Baking temperature is 330-400 DEG C.
7), lubricating step:
Lubricant is applied to the wire surface after baking and banking up with earth.
8), take-up step:
Treated for will pass through above-mentioned steps wire rod, carries out retracting processing by take-up, the wire rod fortune after winding
Transport to warehousing storage storage.
As above, wire rod is after forming enameled wire via the unwrapping wire of preamble, wire drawing, cleaning, annealing, cooling, japanning, baking,
Wire-drawing process is transferred to through lubrication process again.At this point, as shown in Figure 2, entire take-up includes along enameled wire a direction of travel
Tensioning control assembly 81, wire-arranging component 82 and the take-up reel 83 sequentially arranged.Control assembly 81 is tensioned to be used for according to take-up reel 83
Take-up rate and adaptability movement, and therewith feed back and control for drive take-up reel 83 rotate driving motor so that
Take-up reel 83 is always within the scope of suitable velocity of rotation.The arrangement purpose of wire-arranging component 82, then be from itself at the uniform velocity toward
Complex displacement, to control glass pulley disposed thereon, so that enameled wire a can uniformly layer be around at take-up reel 83.
Tensioning control assembly 81 is bright spot part of the invention.As in Figure 2-4, tensioning control assembly 81 includes horizontal sliding
Move guide rail 811, guide pad 812, wobble wheel 813, servo-actuated bull stick 814 and rotary switch 815.As shown in Figure 2, horizontal sliding is led
The horizontal freely-supported beam type of rail 811 is fixed at machine frame of wire drawing machine, and then sliding rail is matched with horizontal sliding guide rail to guide pad 812
On 811, so that guide pad 812 can make horizontal reciprocating guiding movement along horizontal sliding guide rail 811.Guide pad 812 is constituted simultaneously
The rotating bracket of wobble wheel 813 is fixed on guide pad 812 so that wobble wheel 813 is rotatable.In guide pad 812 and draw
Arrangement servo-actuated bull stick 814 as shown in Figure 3 at region between silk machine frame side wall.To realize guide pad 812 and servo-actuated bull stick 814
Connecting and interactivity, it is as shown in Figures 2 and 4, be servo-actuated the bull stick 814 straight round bars as axis horizontal arrangement, be servo-actuated
The spiral groove 814a of C-shaped channel shape is arranged at 814 shaft of bull stick, and wiper arm 812a and bulb are then accordingly set at guide pad 812
816.Cooperation is formed by ball bearing between wiper arm 812a and bulb 816, and the then insertion spiral as shown in Figure 3 of bulb 816
In groove 814a.When wobble wheel 813 generates reciprocal sliding movement along horizontal sliding guide rail 811, wiper arm 812a is following pendulum
Driving wheel 813 can stir servo-actuated bull stick 814 and generate rotational action when being moved forward and backward, the rotation at servo-actuated 814 one end of bull stick is opened
The amount of spin of servo-actuated wiper arm can be sensed by closing 815.Later, rotary switch 815 then can be big according to the rotation amplitude of servo-actuated bull stick 814
It is small, and different size of driving signal is issued to driving motor at take-up reel 83, finally realize normal winding displacement take-up purpose.
For being tensioned control assembly 81, when wire-arranging component 82 pulls enameled wire a when along 83 winding displacement of take-up reel, such as receive
83 take-up of drum is too fast, and the movement of the traveling to side can be generated therewith by being tensioned the wobble wheel 813 at control assembly 81 at this time, namely
Guide pad 812 can be pulled and generate unidirectional sliding along horizontal sliding component at this time.And when servo-actuated 814 rotation amplitude of bull stick reaches
When designated value, rotary switch 815 sends a signal to driving motor at take-up reel 83, makes its reduction of speed, at this time guide pad 812 itself
It can not reset.Therefore, as shown in Figure 2, the present invention adds reset assembly 84, driving source is used as by the first cylinder 844,
Rope 845 is resetted to transfer with the deformation function of the second deflecting wheel 842 and the first deflecting wheel 841 again, the both ends for resetting rope 845 are then divided
Not affixed guide pad 812 and anchor stud 843 can easily realize that controllable wobble wheel 813 resets purpose very much.
Claims (7)
1. a kind of production of enamel wire technique, it is characterised in that the following steps are included:
1), blank preparation process:
Prepare copper material as blank, copper material is industrial pure copper, and purity is 99.95% or more, it is desirable that conductivity is not less than 98%；Copper
Whether material need to examine its size in the margin of tolerance when preparing, and ensure copper material appearance non-oxidation, the defect of burr, crackle；
2), drawing step:
Copper material is subjected to repeatedly big stretching by the speed of 780-980m/min, it, will be big to 6-8 times that diameter is final gauge or diameter of wire
Wire rod after stretching carries out multi-drawing to wire rod final diameter by the speed of 1000-1100m/min；
3), cleaning step:
For cleaning via the wire rod after step 2) processing, so that the greasy dirt of the wire surface after wire drawing and particle are removed；
4), annealing steps:
Wire rod after cleaning is made annealing treatment in 460-700 DEG C of annealing furnace；
5), cooling step:
For the wire rod after cooling annealing；
6) it, paints and bakes and banks up with earth step:
Finish coatings is carried out to via the wire rod after step 5) processing, carries out baking-curing after japanning；
7), lubricating step:
Lubricant is applied to the wire surface after baking and banking up with earth；
8), take-up step:
Treated for will pass through above-mentioned steps wire rod, carries out retracting processing by take-up, the wire transportation after winding is extremely
Warehousing storage storage；
Wherein:
The take-up includes at least the tensioning control assembly (81) sequentially arranged along enameled wire direction of travel, wire-arranging component
(82) and for executing spiral the take-up reel (83) operated；The tensioning control assembly (81) includes horizontal sliding guide rail
(811) guide pad (812) of guide rail slide block cooperation is constituted between horizontal sliding guide rail (811) and is fixed in guide pad (812)
On wobble wheel (813), the tensioning control assembly (81) further include be arranged on rear side of horizontal sliding guide rail (811) and with level
The servo-actuated bull stick (814) that sliding guide rail (811) guide direction is arranged in the same direction is servo-actuated bull stick (814) by being located at servo-actuated bull stick
Floating bearing seat at (814) two rod ends and the rotating shaft construction for forming freely-supported beam-like；Around servo-actuated bull stick (814) axis and
Spiral groove (814a) is set at servo-actuated bull stick (814) shaft, guide pad (812) is to being disposed to extend at spiral groove (814a)
Wiper arm (812a), the extended segment of the wiper arm (812a) is protruded into spiral groove (814a) vallecular cavity, so that guide pad (812) exists
When making sliding movement along horizontal sliding guide rail (811), wiper arm (812a) pushes servo-actuated bull stick (814) because of spiral groove (814a)
Make to act along the revolution of servo-actuated bull stick (814) axis；Arrangement is for monitoring servo-actuated bull stick at the rod end of servo-actuated bull stick (814)
(814) rotary switch (815) of rotational steps.
2. a kind of production of enamel wire technique according to claim 1, it is characterised in that: in the transversal of servo-actuated bull stick (814)
On face, spiral groove (814a) groove profile is the C-shaped channel for the necking down channel-shaped that width of rebate is less than vallecular cavity width；Wiper arm (812a)
Extended segment at arrange bulb (816), bulb (816) diameter be greater than spiral groove (814a) width of rebate and be less than or wait
In spiral groove (814a) vallecular cavity width.
3. a kind of production of enamel wire technique according to claim 2, it is characterised in that: the bulb (816) is used to match
The side for closing wiper arm (812a) elongated end is recessed with rotary hole, coaxial arrangement ball bearing in the rotary hole, outside ball bearing
It encloses in interference fit with rotary hole hole wall；The elongated end of wiper arm (812a) protrudes at the inner ring of ball bearing and constitutes interference therewith
Cooperation.
4. a kind of production of enamel wire technique according to claim 3, it is characterised in that: wiper arm (812a) shape is in straight
Rod-shaped, the back wall surface of wiper arm (812a) axis vertically-guided block (812) is to be fixed at the back wall surface；The take-up dress
Setting further includes for fixing the brace of wiper arm (812a) (812b), and brace (812b) axis and wiper arm (812a) axis are each other
Intersection, so that the one end brace (812b) is fixed at the back wall surface of guide pad (812), and the other end of brace (812b) prolongs
It stretches and is fixed at the middle section shaft of wiper arm (812a).
5. a kind of production of enamel wire technique according to claim 1 or 2 or 3 or 4, it is characterised in that: the take-up
It further include the reset assembly (84) for driving guide pad (812) and wobble wheel (813) to reset, the reset assembly (84) includes
First deflecting wheel (841), the second deflecting wheel (842) and anchor stud (843), for fixing the rotation branch of the second deflecting wheel (842)
Seat is fixed at the tailpiece of the piston rod of the first cylinder (844)；First cylinder (844) axis horizontal arrangement；Reset rope (845) one end anchor
It is fixed on guide pad (812), the other end is fixed on after being oriented to respectively via the first deflecting wheel (841) and the second deflecting wheel (842)
At anchor stud (843).
6. a kind of production of enamel wire technique according to claim 1 or 2 or 3 or 4, it is characterised in that: in the step 6),
Baking temperature is 330-400 DEG C.
7. a kind of production of enamel wire technique according to claim 1 or 2 or 3 or 4, it is characterised in that: in the step 6),
It is 8-10 times to the number for carrying out finish coatings via the wire rod after step 5) processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810812524.9A CN109065259B (en) | 2018-07-23 | 2018-07-23 | A kind of production of enamel wire technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810812524.9A CN109065259B (en) | 2018-07-23 | 2018-07-23 | A kind of production of enamel wire technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109065259A CN109065259A (en) | 2018-12-21 |
| CN109065259B true CN109065259B (en) | 2019-08-20 |
Family
ID=64836184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810812524.9A Active CN109065259B (en) | 2018-07-23 | 2018-07-23 | A kind of production of enamel wire technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109065259B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987450A (en) * | 2019-01-31 | 2019-07-09 | 江苏裕铭铜业有限公司 | A kind of tightening copper wire of stress balance |
| CN109987454A (en) * | 2019-01-31 | 2019-07-09 | 江苏裕铭铜业有限公司 | A kind of copper wire uniformly tightened in enameled wire |
| CN110828064A (en) * | 2019-10-17 | 2020-02-21 | 湖州双龙线缆有限公司 | Miniature enameled wire and production process thereof |
| CN110884949A (en) * | 2019-10-23 | 2020-03-17 | 湖州市练市三峰线缆厂 | Production line for enameled wire and winding machine thereof |
| CN115547588B (en) * | 2022-09-29 | 2023-12-01 | 科城铜业(英德)有限公司 | Horizontal high-speed enamelling machine painting die and painting process |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101325102B (en) * | 2008-08-05 | 2011-11-30 | 席斌 | Technique for manufacturing frequency conversion varnished wire |
| CN202422869U (en) * | 2011-12-05 | 2012-09-05 | 杭州三普机械有限公司 | Automatic take-up tension adjusting mechanism for high-speed filament knitting machine |
| KR101546795B1 (en) * | 2014-10-23 | 2015-08-24 | 에코캡 주식회사 | Tension device |
| CN206510235U (en) * | 2017-02-21 | 2017-09-22 | 嘉兴融茂精密机械有限公司 | A kind of excavation machine tension adjustment mechanism |
| CN107954257A (en) * | 2017-12-17 | 2018-04-24 | 新乡市新兴冶金材料有限公司 | A kind of core-spun yarn admission machine |
-
2018
- 2018-07-23 CN CN201810812524.9A patent/CN109065259B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109065259A (en) | 2018-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109065259B (en) | A kind of production of enamel wire technique | |
| CN109243705B (en) | A kind of enameled wire production line | |
| CN108806891B (en) | A kind of enameled wire production line | |
| CN102360622B (en) | Extruder production line and production process for producing oil field special cables | |
| CN109065261B (en) | Improved production of enamel wire technique | |
| CN109148040B (en) | A kind of production of enamel wire technique | |
| CN207810938U (en) | A kind of cotton thread waxing attachment | |
| CN113493167B (en) | Anti-twisting device for truck traction winch stranded wire | |
| CN202270745U (en) | Metal wire drawer | |
| CN208928876U (en) | A kind of copper wire wire-drawing frame | |
| CN109003744B (en) | Improved enameled wire production line | |
| CN109108104A (en) | Wire-drawing machine winding device | |
| CN201632731U (en) | Wire electrode moving mechanism of numerical control high-speed wiring electrical discharge machine | |
| CN208279091U (en) | A kind of uniform take-up of electromagnetic wire | |
| CN112079190A (en) | Take-up is used in fabrics production and processing | |
| CN201446136U (en) | Fine wire-drawing machine with inner fixed-speed capstan and outer fixed-speed capstan | |
| CN108443472A (en) | A kind of three-section type electric telescopic rod | |
| CN214652613U (en) | Double-wire guide device of winding machine | |
| CN210287634U (en) | Add bullet machine coiling forming device | |
| CN111922241A (en) | Steel wire raw material stretching mechanism for hairbrush production | |
| CN112110280A (en) | High-efficient optical communication is with optic fibre coiling mechanism | |
| CN220334396U (en) | Preparation facilities of bond alloy silk | |
| CN104670985A (en) | Guide mechanism of textile silk threads and operation method thereof | |
| CN213277605U (en) | Wire stranding mechanism of wire stranding machine | |
| CN204625957U (en) | The guide tracked permanent distance thread take-up mechanism of braiding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An enameled wire production process Effective date of registration: 20220728 Granted publication date: 20190820 Pledgee: JINGDA SPECIAL ELECTROMAGNETIC Pledgor: TONGLING JINGXUN SPECIAL ENAMELLED WIRE Co.,Ltd. Registration number: Y2022980011434 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230830 Granted publication date: 20190820 Pledgee: JINGDA SPECIAL ELECTROMAGNETIC Pledgor: TONGLING JINGXUN SPECIAL ENAMELLED WIRE Co.,Ltd. Registration number: Y2022980011434 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Production Process for Enameled Wire Effective date of registration: 20231025 Granted publication date: 20190820 Pledgee: JINGDA SPECIAL ELECTROMAGNETIC Pledgor: TONGLING JINGXUN SPECIAL ENAMELLED WIRE Co.,Ltd. Registration number: Y2023980062507 |