CN101599323A - Can realize the four-pitch wire twisting machine that serialization is produced - Google Patents

Can realize the four-pitch wire twisting machine that serialization is produced Download PDF

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Publication number
CN101599323A
CN101599323A CN 200910040801 CN200910040801A CN101599323A CN 101599323 A CN101599323 A CN 101599323A CN 200910040801 CN200910040801 CN 200910040801 CN 200910040801 A CN200910040801 A CN 200910040801A CN 101599323 A CN101599323 A CN 101599323A
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CN
China
Prior art keywords
wheel
guide wheel
main shaft
outlet
bow
Prior art date
Application number
CN 200910040801
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Chinese (zh)
Inventor
向继光
Original Assignee
向继光
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 向继光 filed Critical 向继光
Priority to CN 200910040801 priority Critical patent/CN101599323A/en
Publication of CN101599323A publication Critical patent/CN101599323A/en

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Classifications

    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B3/00General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/08General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
    • D07B3/10General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
    • D07B3/106General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member characterised by comprising two bows, both guiding the same bundle to impart a twist

Abstract

The invention discloses a kind of four-pitch wire twisting machine of realizing that serialization is produced, it comprises fuselage, driving mechanism, cradle, inlet wire main shaft, outlet main shaft, two strand bow supports, pair twist bow, the first twisted wire guide wheel and second twisted wire guide wheel and the draw-gears, one pair twist bow is respectively as inlet wire strand bow and outlet strand bow, the counterweight strand bow that is about to prior art is as outlet strand bow, so that allow heart yearn through two strand bows, realize four pitch twisted wires; Simultaneously for making heart yearn along the walking of outlet strand bow, outgoing line guide wheel, the 3rd twisted wire guide wheel and the 4th twisted wire guide wheel have also been set up, make multiply conductor or heart yearn at the stroke of stranding machine for to enter from the inlet wire main shaft, successively through the first twisted wire guide wheel, inlet wire strand bow, the second twisted wire guide wheel, draw-gear, outgoing line guide wheel, the 3rd twisted wire guide wheel, the outlet strand is bent and the 4th twisted wire guide wheel after derive from the outlet main shaft.The high and low loss of twisted wire efficient of the present invention, can realize serialization production, can use or online production by unit.

Description

Can realize the four-pitch wire twisting machine that serialization is produced
Technical field
The present invention relates to stranded, the stranding equipment of multiply conductor lines, insulated wire cores in the cable equipment, specifically be meant a kind of four-pitch wire twisting machine of realizing that serialization is produced.
Background technology
Stranded, stranding equipment is the important plant equipment in the cable equipment, some conductor lines or insulation heart yearn are required to be twisted into one or more strands of electric wires according to cable designs, cable, wherein modal stranding machine is arc bipatch stranding machine, be called for short twinning machine, as shown in Figure 1, this twisted-pair feeder machine comprises fuselage 200, motor 12, transmission mechanism, inlet wire main shaft 1, outlet main shaft 5, strand bow support, the strand bow, the first twisted wire guide wheel 2, the second twisted wire guide wheel 4, cradle 20, draw-gear and take-up, wherein, motor 12 and transmission mechanism constitute the driving mechanism that twinning machine strand bow rotates, also comprise a power transmission shaft 13 in the transmission mechanism, be used to drive inlet wire main shaft 1 and outlet main shaft 5 and rotate synchronously; Cradle 20 is arranged on the inlet wire main shaft 1 of stranding machine and the frame structure between the outlet main shaft 5, and draw-gear and take-up are installed on the cradle 20; Draw-gear comprises pull strings mechanism 8 and wire-arranging mechanism 9, take-up comprises top line axis mechanism 11 and take-up bobbin 10, pull strings mechanism 8 adopts the pull strings motor or the wheel of pulling strings, and traction wheel is to utilize belt transmission that the power of outlet main shaft 5 is transmitted, and more brings the control lay by the lay gear; And the motor of pulling strings can pass through the direct take-up of belt driving band moving-wire axle, adopt outside meter counter image data to control lay by PLC, drive wire-arranging mechanism 9 with driving belt simultaneously, take-up bobbin 10 that the position is set is suitable with pull strings mechanism 8 and wire-arranging mechanism 9; Strand bow support 7a is a bow-shaped support for oval, 7b, be separately fixed at the inlet wire end of the outlet end of inlet wire main shaft 1 and outlet main shaft 5 and be symmetrical arranged, one pair twist bow is respectively inlet wire strand bow 3 and counterweight strand bow 6, the two ends of each strand bow are separately fixed on strand bow support 7a, the 7b, and two strand bows are symmetrical arranged, inlet wire twists bow 3 and plays the twisted wire effect, and counterweight strand bow 6 plays the effects of bending 3 counterweights to the inlet wire strand, guarantees that spiral arm drives steadily of centre of gravity and balance in the rotation of strand bow.The walking route of heart yearn 100 in twinning machine is: some conductor lines or heart yearn 100 penetrate in the stranding machine from the inlet wire spindle hole, walk to be fixed on the first twisted wire guide wheel 2 on the inlet wire main shaft in its exit, inlet wire strand bow 3 along this guide roller back strides across cradle 20 then, enter the draw-gear that enters cradle behind the second twisted wire guide wheel 4 that is arranged in outlet spindle nose strand bow support 7b, at last on the take-up bobbin 10 of rolling in draw-gear.
When twinning machine is worked, driving mechanism drives inlet wire main shaft 1 and outlet main shaft 5 rotates synchronously, thereby drive the rotation of twisted wire strand bow by strand bow support 7a, 7b, when the strand bow rotates a circle (commentaries on classics), multiply conductor or heart yearn 100 enter after first twisted wire guide wheel 2 has just been finished the process of a lay from inlet wire main shaft 1, after 3 to second twisted wire guide wheels 4 of inlet wire strand bow, just form second lay again, so be referred to as arc bipatch stranding machine.
There is following defective in above-mentioned twisted-pair feeder machine:
(1) take-up of above-mentioned arc twisted-pair feeder machine, wire-arranging mechanism, take-up bobbin and top line axis mechanism are co-located in the same space of twisting mechanism, the strand direct rolling of cable well is on the take-up bobbin, the time interfere mutually or collide in work for avoiding each parts, need each parts of assurance all will have and satisfy enough spaces of self turning round, cause the size of take-up cradle to be subjected to the influence of take-up thus, the take-up bobbin of take-up is big more, the take-up cradle also will increase thereupon, and matching used with it strand bow also will increase thereupon.
(2) because twisted wire strand bow structure becomes big, cause the fuselage of stranding machine also will extend, the equipment that makes has to maximize, and increases the manufacturing cost of stranding machine.
(3) because strand bow size increases, under identical power of motor drove, the rotating speed of twisted wire just reduced, cause the reduction of twisted wire efficient, power consume to increase, if the tachometer value before guaranteeing its rotating speed maintenance under the situation that the strand bow increases just need be selected powerful motor for use, increase energy consumption greatly.
(4) the take-up bobbin of above-mentioned twisted-pair feeder machine all is positioned at twisting mechanism, the twisted-pair feeder machine can only be finished the twisted wire operation, strand cable well can't be delivered directly to down the road and extrude in the operation, promptly can only use by unit, can not onlinely produce, can't realize the serialization of lead whole process of production.
(5) bow of the pair twist in the above-mentioned twisted-pair feeder machine, the inlet wire strand is arched to the twisted wire effect, and counterweight strand bow only plays the counterweight effect, and is inoperative to the twisted wire moulding of cable, can not give full play to the effect of machine part.
Summary of the invention
The purpose of this invention is to provide the high and low loss of a kind of twisted wire efficient and can realize the four-pitch wire twisting machine that serialization is produced, this machine both can use by unit, can onlinely produce again.
Above-mentioned purpose of the present invention is achieved by the following technical solution: a kind of four-pitch wire twisting machine of realizing that serialization is produced, it comprises fuselage, driving mechanism, cradle, the inlet wire main shaft, the outlet main shaft, two strand bow supports, one pair twist bow, the first twisted wire guide wheel and second twisted wire guide wheel and the draw-gear, wherein, two strand bow supports lay respectively at inlet wire main shaft and outlet spindle nose, one pair twist bow is symmetricly set on two strand bow supports, it is characterized in that: described pair twist bow is respectively as inlet wire strand bow and outlet strand bow, the counterweight strand bow that is about to prior art is as outlet strand bow, so that allow heart yearn through two strand bows, realize four pitch twisted wires; Simultaneously for making heart yearn along the walking of outlet strand bow, also set up outgoing line guide wheel, the 3rd twisted wire guide wheel and the 4th twisted wire guide wheel, described draw-gear and outgoing line guide wheel are installed in the described cradle, in cradle, cancelled take-up of the prior art, the heart yearn that outgoing line guide wheel is used for coming out from draw-gear is derived cradle, the 3rd twisted wire guide wheel and the 4th twisted wire guide wheel then are separately positioned on the point of incoming cables of outlet strand bow and the position of outlet, so that make the heart yearn that comes from outgoing line guide wheel enter the 4th twisted wire guide wheel along outlet strand bow cabling, pass outside the stranding machine from the outlet spindle hole again through the guiding of the 3rd twisted wire guide wheel; Make multiply conductor or heart yearn at the stroke of stranding machine for to enter from the inlet wire main shaft, successively through the first twisted wire guide wheel, inlet wire strand bow, the second twisted wire guide wheel, draw-gear, outgoing line guide wheel, the 3rd twisted wire guide wheel, the outlet strand is bent and the 4th twisted wire guide wheel after derive from the outlet main shaft.
Four-pitch wire twisting machine of the present invention, when the line of input is heart yearn, stranding machine is a stranding equipment, when the line of input is the multiply conductor, stranding machine is stranded equipment, multiply conductor or heart yearn are entered from the inlet wire main shaft, and when the strand bow rotated a circle, conductor or heart yearn were promptly just forming a lay before the first twisted wire guide wheel; Bend behind the second twisted wire guide wheel through the inlet wire strand again and form second lay, make the draw-gear that lay changes, cable is bent the line length of drawing four laies that rotates a circle according to strand pull out with lay gear (or motor); Before the 3rd twisted wire guide wheel, form the 3rd lay again, after outlet strand bow enters the 4th twisted wire guide wheel more excessively, just finished the 4th lay; Here it is stranded, the cabler of so-called four pitches is called for short four-pitch wire twisting machine, derives through the outlet main shaft again, sends into take-up at last or directly enters and extrude operation, realizes online production, reaches the serialization of whole process of production.
Driving mechanism among the present invention is made up of motor and power transmission shaft, motor links to each other with power transmission shaft, described power transmission shaft is installed on the described fuselage, and with described inlet wire main shaft, outlet main shaft between all link to each other by synchronous band, drive described inlet wire main shaft, the outlet main shaft rotates synchronously.
Among the present invention, described driving mechanism is made up of motor and transmission mechanism, wherein, comprise a Synchronous Transmission axle in the transmission mechanism, described Synchronous Transmission axle is installed on the described fuselage, and across below inlet wire main shaft and outlet main shaft, drive described inlet wire main shaft, the outlet main shaft rotates synchronously.
Described the 3rd twisted wire guide wheel is positioned at the installation place that bow is twisted in inlet wire spindle nose strand bow support next-door neighbour outlet, and the formation and the guiding heart yearn that are used for the 3rd lay are walked along outlet strand bow; Described the 4th twisted wire guide wheel then is fixed on the rear that outlet main shaft middle part is positioned at strand bow support, and near the installation place of outlet strand bow at described strand bow support, is used for the formation of the 4th lay and the centre bore that heart yearn penetrates the outlet main shaft.
Described draw-gear is made up of pull strings mechanism and separated time mechanism, the described mechanism of pulling strings comprises the driver element of pulling strings, reduction box and traction wheel, and described reduction box is installed in the described cradle, and it is by the drive unit drives of pulling strings, the described wheel of pulling strings is installed on the described reduction box, drives its rotation by reduction box.
The driver element of pulling strings can adopt following mechanical structure: the driver element of pulling strings in the described draw-gear is described outlet main shaft and pulley transmission mechanism, is connected with the power shaft of reduction box by belt transmission by the outlet main shaft to drive the reduction box rotation.
Described reduction box is outside equipped with one group of intermeshing lay gear, described lay gear not only had been used for transferring power but also as the usefulness of lay control, the one end links to each other with described speed reduction gear box transmission mechanism, and it links to each other the other end with described traction wheel, drives described traction wheel and rotates synchronously.
The separated time mechanism of described draw-gear is a component line wheel, described separated time wheel is a plurality of single groove guide wheels, it is installed in the described cradle by wheel shaft, driven pulley for traction wheel, the installation site of its installation site and described traction wheel is suitable, heart yearn is pulled strings through traction wheel and is taken turns and then alternately be wrapped on traction wheel and the separated time wheel through separated time again, involves from traction wheel at last.
The driver element of pulling strings can also adopt following structure: the driver element of pulling strings in the described draw-gear is frequency conversion or servomotor, and described frequency conversion or servomotor link to each other with being with synchronously with described traction wheel, drive described traction wheel and rotate; The separated time mechanism of described draw-gear is component line wheel, described separated time wheel is a plurality of single groove guide wheels, it is installed in the described cradle by wheel shaft, driven pulley for traction wheel, the installation site of its installation site and described traction wheel is suitable, heart yearn is pulled strings through traction wheel and is taken turns and then alternately be wrapped on traction wheel and the separated time wheel through separated time again, involves from traction wheel at last.
When frequency conversion in the driver element of pulling strings of employing said structure or servomotor, PIC control system that matches with it and outside meter counter are to be used for controlling rotating speed of motor, thereby the lay of control stranding machine, utilize outside meter counter image data, control motor speed by the PLC computing, so that reach the lay of setting.
Four-pitch wire twisting machine of the present invention can also use by unit, this moment, described four-pitch wire twisting machine also had winding and arranging device, described winding and arranging device is positioned at outside the described twisting mechanism, and described heart yearn directly enters gathering and laying wire mechanism after the outlet main shaft is derived, rolling and storage or enter next procedure.
Described gathering and laying wire mechanism comprises tension bracket, wire-arranging mechanism and take-up, a plurality of straining pulleys are installed on the described tension bracket, be provided with the polished rod or the screw mandrel that are used for winding displacement in the described wire-arranging mechanism, the take-up bobbin is housed in the described take-up, stranded good cable is through the straining pulley of tension bracket, after passing through wire-arranging mechanism again, be wrapped on the take-up bobbin of take-up.
When unit used, cable was wrapped on the take-up bobbin through cable guide pulley behind the straining pulley of tension bracket again, finishes the rolling of cable.
During online use, cable directly enters next procedure (as extruding) through tension bracket or after holding the straining pulley of coil holder or holding the line wheel, realizes serialization production.
Compared with prior art, the present invention has the following effect that showing:
(1) the present invention be about to prior art counterweight strand bow as outlet strand bow so that allow heart yearn, realize four pitch twisted wires, thereby improved at least one times twisted wire efficient through two strand bows.
(2) four-pitch wire twisting machine of the present invention has been cancelled take-up of the prior art in cradle, because these parts, particularly take-up bobbin shift out in the cradle of stranding machine, cradle just can be according to the specification requirement of conductor or heart yearn, design small and exquisite, compact cradle, matching used with it strand bow size also can diminish thereupon.
(3) because cradle and strand bow structure can diminish, cause the fuselage of stranding machine can miniaturization, thereby significantly reduce the manufacturing cost of stranding machine.
(4) because cradle and strand bow can diminish, under identical power of motor drove, the rotating speed of twisted wire just increased, improve twisted wire efficient, reduce power consume increase, if under the situation that the cradle size reduces, keep original rotating speed, only need select for use low power motor to get final product, cut down the consumption of energy greatly.
(5) the present invention is owing to cancelled take-up bobbin of the prior art, saved the link of take-up in stranding machine, the good cable of strand this moment can be delivered directly to the follow-up operation of extruding, realize online production, thereby can realize the serialization of whole electric wire production process, and the bobbin and the minimizing scrap wire that can save manpower, a large amount of wiring cables are first-class, reduce the production cost of electric wire, increase economic benefit.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further details.
Fig. 1 is the overall structure schematic diagram of double stranding machine in the prior art;
Fig. 2 is the overall structure schematic diagram of four-pitch wire twisting machine embodiment one of the present invention;
Fig. 3 is the vertical view that Fig. 2 has omitted the strand bow;
Fig. 4 draws among the four-pitch wire twisting machine embodiment one of the present invention to get the local vertical view that amplifies of device;
Fig. 5 is the overall structure schematic diagram of four-pitch wire twisting machine embodiment two of the present invention;
Fig. 6 is the overall structure schematic diagram of four-pitch wire twisting machine embodiment three of the present invention.
Embodiment
Embodiment one
A kind of four-pitch wire twisting machine of realizing serialization produce extremely shown in Figure 4 as Fig. 2; it comprises fuselage 200; driving mechanism; cradle 20; inlet wire main shaft 1; outlet main shaft 5; two strand bow supports; one pair twist bow; the first twisted wire guide wheel 2; second twisted wire guide wheel 4 and the draw-gear; wherein; driving mechanism is made of motor and power transmission shaft 13; power transmission shaft 13 is installed on the fuselage; it links to each other with motor by driving belt; by its rotation of motor driven; inlet wire main shaft 1 links to each other with power transmission shaft 13 by being with synchronously respectively with outlet main shaft 5; driving both by power transmission shaft 13 rotates synchronously; strand bow support 14a; 14b is a bow-shaped support; two strand bow supports lay respectively at inlet wire main shaft and outlet spindle nose; one pair twist bow is symmetricly set on two strand bow supports; this pair twist bow is respectively as inlet wire strand bow 3 and outlet strand bow 18; the counterweight strand bow that is about to prior art is as outlet strand bow; so that allow conductor or heart yearn through two strand bows; realize four pitch twisted wires; on the strand bow, several moulds or guide wheel are housed; the draw-gear 15 of stranding machine only is made up of pull strings mechanism and separated time mechanism; simultaneously for making conductor or heart yearn along 18 walkings of outlet strand bow; this stranding machine has also been set up outgoing line guide wheel 16; the 3rd twisted wire guide wheel 17 and the 4th twisted wire guide wheel 19; draw-gear 15 and outgoing line guide wheel 16 are installed in the cradle; the heart yearn 100 that outgoing line guide wheel 16 is used for coming out from draw-gear is derived cradle 20; draw-gear 15 links to each other with outlet main shaft 5; drive its rotation by outlet main shaft 5; the 3rd twisted wire guide wheel 17 and 19 on privates twisted wire guide wheel are separately positioned on the point of incoming cables of outlet strand bow 18 and the position of outlet; so that make the conductor or the heart yearn that come from outgoing line guide wheel 16 enter the 4th twisted wire guide wheel 19 along outlet strand bow 18 cablings through the guiding of the 3rd twisted wire guide wheel 17; pass outside the stranding machine from outlet main shaft 5 centre bores again; the 3rd twisted wire guide wheel and the concrete installation site of the 4th twisted wire guide wheel are: the 3rd twisted wire guide wheel 17 is positioned at the installation place of inlet wire spindle nose strand bow support next-door neighbour outlet strand bow; be used for the formation of the 3rd lay and guiding conductor or heart yearn along the walking of outlet strand bow; 19 on the 4th twisted wire guide wheel is fixed on the rear that outlet main shaft middle part is positioned at strand bow support; and near the installation place of outlet strand bow at strand bow support; be used for the formation of the 4th lay and the centre bore that heart yearn penetrates the outlet main shaft; make conductor or heart yearn 100 at the stroke of stranding machine for to enter from inlet wire main shaft 1; successively through the first twisted wire guide wheel 2; inlet wire strand bow 3; the second twisted wire guide wheel 4; draw-gear; outgoing line guide wheel 16; the 3rd twisted wire guide wheel 17; derive from outlet main shaft 5 outlet strand bow the 18 and the 4th twisted wire guide wheel 19 backs, and the cable after stranded is delivered directly in the take-up rolling or is delivered directly to extrudes operation.
Among the present invention, driving mechanism is made up of motor 12 and transmission mechanism, wherein, comprise a Synchronous Transmission axle 13 in the transmission mechanism, Synchronous Transmission axle 13 is installed on the fuselage 200, and across below inlet wire main shaft and outlet main shaft 5, drive inlet wire main shaft 1, outlet main shaft 5 rotate synchronously.
The mechanism of pulling strings of draw-gear comprises the driver element of pulling strings, reduction box 21 and traction wheel 24, reduction box 21 is installed in the cradle 20, it is by the drive unit drives of pulling strings, the wheel 24 of pulling strings is installed on the reduction box 21, drive its rotation by reduction box 21, the driver element of pulling strings adopts mechanical structure, and it comprises outlet main shaft 5 and pulley transmission mechanism 5a, is connected with the power shaft of reduction box 21 by pulley transmission mechanism 5a by outlet main shaft 5 to drive reduction box 21 rotations.
Reduction box 21 is provided with and is outside equipped with one group of intermeshing lay gear 22a, 22b, lay gear 22a or lay gear 22b not only be used for transferring power but also as the usefulness of lay control, the end of lay gear 22a or lay gear 22b links to each other with described speed reduction gear box transmission mechanism, give lay gear 22a or lay gear 22b with transmission of power, the other end links to each other with traction wheel 24, driving traction wheel 24 rotates synchronously, lay gear 22a or lay gear 22b can change mutually, and corresponding different lay is changed corresponding lay gear 22a or lay gear 22b.
The separated time mechanism of draw-gear is a component line wheel 23, separated time wheel 23 is a plurality of single groove guide wheels, it is installed in the described cradle by wheel shaft, driven pulley for traction wheel 24, the installation site of its installation site and traction wheel 24 is suitable, heart yearn through traction wheel 24 pull strings again through separated time wheel 23 and then alternately be wrapped in traction wheel 24 and separated time wheel 23 on, involve from traction wheel 24 at last.
The course of work of present embodiment is as follows: when strand bow along clockwise or when being rotated counterclockwise, multiply conductor or heart yearn enter from inlet wire main shaft 1, just form a lay before the first twisted wire guide wheel 2; Behind the second twisted wire guide wheel 4, form second lay through inlet wire strand bow 3 (on the strand bow several moulds or guide wheel being housed) again, make the draw-gear 15 that lay changes with lay gear 22 (frequency conversion or servomotor), cable is bent the line length of drawing four laies that rotates a circle according to strand pull out; Before the 3rd twisted wire guide wheel 17, form the 3rd lay again, after outlet strand bow 18 enters the 4th twisted wire guide wheel 19 more excessively, just finished the 4th lay; Derive through outlet main shaft 5, stranded cable is delivered directly in the rolling line apparatus or directly enters into the follow-up operation of extruding again.
The driver element of pulling strings in the present embodiment in the draw-gear also can adopt motor drive mechanism, as the driver element of pulling strings adopts frequency conversion or servomotor, frequency conversion or servomotor are with synchronously with traction wheel 24 usefulness and are linked to each other, driving traction wheel 24 rotates, frequency conversion or servomotor then link to each other with the PIC control system, and this moment, the PIC control system also was equipped with matching used outside meter counter with it; Utilize outside meter counter image data, regulate and control the rotating speed of frequency conversion or servomotor, thereby control the lay of stranding machine by the control program of PIC control system; The separated time mechanism of draw-gear is a component line wheel, the separated time wheel is installed in the cradle by wheel shaft by a plurality of single groove guide wheels, driven pulley for traction wheel, the installation site of its installation site and traction wheel is suitable, conductor or heart yearn are pulled strings through traction wheel and are taken turns and then alternately be wrapped on traction wheel and the separated time wheel through separated time again, involve from traction wheel at last.
Embodiment two
The embodiment two of four-pitch wire twisting machine of the present invention as shown in Figure 5, different with embodiment one is, it also is equipped with winding and arranging device, winding and arranging device is positioned at outside the twisting mechanism of four-pitch wire twisting machine, conductor or heart yearn 100 directly enter winding and arranging device after the 4th twisted wire guide wheel 19 is derived, rolling conductor or heart yearn 100, this winding and arranging device comprises tension bracket 25, wire-arranging mechanism 26 and take-up 27, the straining pulley 25a that a plurality of setting height(from bottom)s slightly change with the take-up speed difference is installed on the tension bracket 25, be provided with the polished rod or the screw mandrel that are used for winding displacement in the wire-arranging mechanism 26, take-up bobbin 27a is housed in the take-up 27, stranded good cable is through the straining pulley of tension bracket, pass through wire-arranging mechanism again after, be wrapped on the take-up take-up bobbin 27a, this embodiment itself has winding displacement and function of receiving line, can be used as unit and use, because it is arranged on the take-up bobbin outside the stranding machine, strand bow and cradle can not influenced by it, can adopt small and exquisite, compact strand bow and cradle improve twisted wire efficient.
Embodiment three
The embodiment three of four-pitch wire twisting machine of the present invention as shown in Figure 6, different with embodiment two is, this embodiment does not have take-up, be that whole stranding machine does not have the take-up bobbin, stranded good cable through hold coil holder or tension bracket 25 hold line wheel or straining pulley 25a after be delivered directly in the extruder 28, extrude operation, realize serialization production.Owing to need not be provided with the take-up bobbin fully in the present embodiment, thereby it is first-class to save manpower, bobbin and minimizing scrap wire, reduce the production cost of electric wire, increase economic benefit.
The foregoing description is for the usefulness of understanding the present invention; be not to be limitation of the present invention; the those of ordinary skill of described technical field; every technical equivalent transformation of having done in technical scheme disclosed by the invention; can adopt band transmission, gear drive, chain transmission etc. as the transmission mechanism in the driving mechanism; the pulley transmission mechanism 5a that pulls strings in the driver element also can adopt chain wheel driving mechanism or crankshaft connecting rod system to substitute, and conversion is all within protection scope of the present invention and so on.

Claims (10)

1. the four-pitch wire twisting machine that can realize that serialization is produced, it comprises fuselage, driving mechanism, cradle, inlet wire main shaft, outlet main shaft, two strand bow supports, pair twist bow, the first twisted wire guide wheel and second twisted wire guide wheel and the draw-gears, wherein, two strand bow supports lay respectively at inlet wire main shaft and outlet spindle nose, one pair twist bow is symmetricly set on two strand bow supports, it is characterized in that: described pair twist bow is respectively as inlet wire strand bow and outlet strand bow, so that allow conductor or heart yearn through two strand bows, realize four pitch twisted wires; This stranding machine has also been set up outgoing line guide wheel, the 3rd twisted wire guide wheel and the 4th twisted wire guide wheel, described draw-gear and outgoing line guide wheel are installed in the described cradle, outgoing line guide wheel is used for deriving cradle with involve the conductor or the heart yearn that come from draw-gear, the 3rd twisted wire guide wheel and the 4th twisted wire guide wheel then are separately positioned on the point of incoming cables of outlet strand bow and the position of outlet, conductor or heart yearn at the stroke of stranding machine for to enter, successively through the first twisted wire guide wheel from the inlet wire main shaft, inlet wire strand bow, the second twisted wire guide wheel, draw-gear, outgoing line guide wheel, the 3rd twisted wire guide wheel, derive from the outlet main shaft behind outlet strand bow and the 4th twisted wire guide wheel.
2. a kind of four-pitch wire twisting machine of realizing that serialization is produced according to claim 1, it is characterized in that: described driving mechanism is made up of motor and transmission mechanism, wherein, comprise a Synchronous Transmission axle in the transmission mechanism, described Synchronous Transmission axle is installed on the described fuselage, and across below inlet wire main shaft and outlet main shaft, drive described inlet wire main shaft, the outlet main shaft rotates synchronously.
3. a kind of four-pitch wire twisting machine of realizing that serialization is produced according to claim 2, it is characterized in that: described the 3rd twisted wire guide wheel is positioned at the installation place of inlet wire spindle nose strand bow support next-door neighbour outlet strand bow, is used for the formation of the 3rd lay and guiding conductor or heart yearn and walks along outlet strand bow; Described the 4th twisted wire guide wheel then is fixed on the rear that outlet main shaft middle part is positioned at strand bow support, and near the installation place of outlet strand bow at described strand bow support, is used for the centre bore that the formation of the 4th lay and conductor or heart yearn penetrate the outlet main shaft.
4. a kind of four-pitch wire twisting machine of realizing that serialization is produced according to claim 3, it is characterized in that: described draw-gear is made up of pull strings mechanism and separated time mechanism, the described mechanism of pulling strings comprises the driver element of pulling strings, reduction box and traction wheel, described reduction box is installed in the described cradle, it is by the drive unit drives of pulling strings, described traction wheel is installed on the described reduction box, drives its rotation by reduction box.
5. a kind of four-pitch wire twisting machine of realizing that serialization is produced according to claim 4, it is characterized in that: the driver element of pulling strings in the described draw-gear is described outlet main shaft and belt gear, is connected with the power shaft of reduction box by belt gear by the outlet main shaft to drive the reduction box rotation.
6. a kind of four-pitch wire twisting machine of realizing that serialization is produced according to claim 5, it is characterized in that: described reduction box is provided with intermeshing one group of lay gear, described one group of lay gear not only had been used for transferring power but also had been used to control the lay of stranding machine, the one end links to each other with described speed reduction gear box transmission mechanism, the other end links to each other with described traction wheel, drives described traction wheel and rotates synchronously.
7. a kind of four-pitch wire twisting machine of realizing that serialization is produced according to claim 6, it is characterized in that: the separated time mechanism of described draw-gear is a component line wheel, described component line wheel is a plurality of single groove guide wheels, it is installed in the described cradle by wheel shaft, driven pulley for traction wheel, the installation site of its installation site and described traction wheel is suitable, conductor or heart yearn are pulled strings through traction wheel and are taken turns and then alternately be wrapped on traction wheel and the separated time wheel through separated time again, involve from traction wheel at last.
8. a kind of four-pitch wire twisting machine of realizing that serialization is produced according to claim 4, it is characterized in that: the driver element of pulling strings in the described draw-gear is frequency conversion or servomotor, described frequency conversion or servomotor link to each other with described traction wheel, drive described traction wheel and rotate; The separated time mechanism of described draw-gear is a component line wheel, described component line wheel is installed in the described cradle by wheel shaft by a plurality of single groove guide wheels, driven pulley for traction wheel, the installation site of its installation site and described traction wheel is suitable, conductor or heart yearn are pulled strings through traction wheel and are taken turns and then alternately be wrapped on traction wheel and the separated time wheel through separated time again, involving from the draught line wheel at last.
9. according to the arbitrary described a kind of four-pitch wire twisting machine of realizing that serialization is produced of claim 1 to 8, it is characterized in that: this four-pitch wire twisting machine also is equipped with winding and arranging device, described winding and arranging device is positioned at outside the described twisting mechanism, described conductor or heart yearn directly enter gathering and laying wire mechanism after the outlet main shaft is derived, rolling and storage or enter next procedure.
10. a kind of four-pitch wire twisting machine of realizing that serialization is produced according to claim 9, it is characterized in that: described winding and arranging device comprises tension bracket, wire-arranging mechanism and take-up, a plurality of straining pulleys are installed on the described tension bracket, be provided with the polished rod or the screw mandrel that are used for winding displacement in the described wire-arranging mechanism, the take-up bobbin is housed in the described take-up, stranded good cable is through the straining pulley of tension bracket, pass through wire-arranging mechanism again after, be wrapped on the take-up bobbin of take-up.
CN 200910040801 2009-07-03 2009-07-03 Can realize the four-pitch wire twisting machine that serialization is produced CN101599323A (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102446592A (en) * 2010-10-15 2012-05-09 苏州朝隆机械有限公司 Back-twisting wire stranding machine
CN102496419A (en) * 2011-11-30 2012-06-13 江苏亨通电力电缆有限公司 Specially-shaped single-wire positioning device for producing flexible aluminum stranded wire
CN102969088A (en) * 2011-09-16 2013-03-13 江苏汉鼎机械有限公司 Bundle stranding machine and operating method thereof
CN102982908A (en) * 2012-09-27 2013-03-20 昆山市富川机电科技有限公司 Back-twist stranding machine
CN103038836A (en) * 2010-07-26 2013-04-10 矢崎总业株式会社 Apparatus and method for fabricating twisted pair cable
CN103714915A (en) * 2014-01-21 2014-04-09 江苏汉鼎机械有限公司 Bundle twisting machine and working method thereof
CN104008822A (en) * 2013-02-22 2014-08-27 东莞新恩祥机械配件有限公司 Fully automatic numerical control wire twisting machine
CN104200929A (en) * 2014-09-18 2014-12-10 浙江保龙机械有限公司 Automatic high-speed wire stranding machine with double-motor spindle
CN104658711A (en) * 2014-12-31 2015-05-27 东莞市操胜电线电缆设备有限公司 Novel dual wire twisting machine
CN105955157A (en) * 2016-04-28 2016-09-21 浙江万马专用线缆科技有限公司 Stranding machine stranding tension automatic monitoring system
WO2018090954A1 (en) * 2016-11-16 2018-05-24 深圳市联嘉祥科技股份有限公司 Apparatus and method for securing lay length of twisted pair cable

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103038836B (en) * 2010-07-26 2016-04-06 矢崎总业株式会社 For the manufacture of the apparatus and method of twisted pair wire
CN103038836A (en) * 2010-07-26 2013-04-10 矢崎总业株式会社 Apparatus and method for fabricating twisted pair cable
CN102446592B (en) * 2010-10-15 2014-04-30 苏州朝隆机械有限公司 Back-twisting wire stranding machine
CN102446592A (en) * 2010-10-15 2012-05-09 苏州朝隆机械有限公司 Back-twisting wire stranding machine
CN102969088B (en) * 2011-09-16 2015-09-30 江苏汉鼎机械有限公司 A kind of bundle winch and method of work thereof
CN102969088A (en) * 2011-09-16 2013-03-13 江苏汉鼎机械有限公司 Bundle stranding machine and operating method thereof
CN102496419B (en) * 2011-11-30 2013-04-17 江苏亨通电力电缆有限公司 Specially-shaped single-wire positioning device for producing flexible aluminum stranded wire
CN102496419A (en) * 2011-11-30 2012-06-13 江苏亨通电力电缆有限公司 Specially-shaped single-wire positioning device for producing flexible aluminum stranded wire
CN102982908B (en) * 2012-09-27 2015-04-22 昆山市富川机电科技有限公司 Back-twist stranding machine
CN102982908A (en) * 2012-09-27 2013-03-20 昆山市富川机电科技有限公司 Back-twist stranding machine
CN104008822A (en) * 2013-02-22 2014-08-27 东莞新恩祥机械配件有限公司 Fully automatic numerical control wire twisting machine
CN103714915A (en) * 2014-01-21 2014-04-09 江苏汉鼎机械有限公司 Bundle twisting machine and working method thereof
CN104200929A (en) * 2014-09-18 2014-12-10 浙江保龙机械有限公司 Automatic high-speed wire stranding machine with double-motor spindle
CN104658711A (en) * 2014-12-31 2015-05-27 东莞市操胜电线电缆设备有限公司 Novel dual wire twisting machine
CN105955157A (en) * 2016-04-28 2016-09-21 浙江万马专用线缆科技有限公司 Stranding machine stranding tension automatic monitoring system
WO2018090954A1 (en) * 2016-11-16 2018-05-24 深圳市联嘉祥科技股份有限公司 Apparatus and method for securing lay length of twisted pair cable

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