CN107644718B - A kind of automatic wire twisting machine that can return strand - Google Patents

A kind of automatic wire twisting machine that can return strand Download PDF

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Publication number
CN107644718B
CN107644718B CN201710772594.1A CN201710772594A CN107644718B CN 107644718 B CN107644718 B CN 107644718B CN 201710772594 A CN201710772594 A CN 201710772594A CN 107644718 B CN107644718 B CN 107644718B
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separated time
pulling back
wheel
axis
tensioning
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CN107644718A (en
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曹惠忠
张筱磊
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Taicang Linyuan Electric Wire & Cable Co Ltd
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Taicang Linyuan Electric Wire & Cable Co Ltd
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Abstract

The invention discloses the automatic wire twisting machines that one kind can return strand, comprising: rack, separated time turntable, separated time material frame, zygonema capstan winch, total strands frame, returns strand control mechanism and product cable at power shaft;It is provided with several through-holes on the separated time turntable, tensioning retracting mechanism is provided in the through-hole;The tensioning retracting mechanism includes tensioning wheel, wheel of pulling back, axis of pulling back, electromagnet and motor of pulling back, the tensioning wheel is set in separated time turntable through-hole, the tensioning wheel side is provided with wheel of pulling back, the wheel center of pulling back passes through key and axis connection of pulling back, electromagnet is provided on the axis of pulling back, the electromagnet with pull back axis and connect by bearing, the axis of pulling back is connect by belt with motor output end of pulling back.It can be measured in real time production process during twisted wire, and return strand error correction automatically, improve the quality of finished product cable, reduce bad product rate, to reduce the time of secondary operation, deflecting improves production quantity.

Description

A kind of automatic wire twisting machine that can return strand
Technical field
The invention belongs to wire manufacturing device field, in particular to a kind of automatic wire twisting machine that can return strand.
Background technique
Stranding machine is a kind of stranding mechanical equipment that can be widely used in various types of soft hard conductor wires, makes more single conductors It is twisted into one, reaches the technique requirement of wire rod.Stranding machine can be generally divided into single twist cabling machine, pair twister, high speed according to twisted wire mode Stranding machine, untwisting machine, cage stranding machine, frame work stranding machine, tube-type line strander and disc type stranding machine etc..
With the development of automatic technology, more and more fields are automated replacement, and stranding machine is also the same in this way, automatic The advantages that accuracy of change technology, agility, overwhelmingly defeats old-fashioned manpower production.Therefore, in order to optimize stranding machine Production efficiency improves the quality of production of stranding machine, and automatic improving and the error correcting capability improvement of twisted pair wire machine are essential.
Present stranding machine, the main problems are as follows:
1, present stranding machine does not have the detectability to product cable mostly, can not be in process of production to product line Cable realizes real-time detection, can only detect after the completion of whole cable produces, waste of time not can guarantee product quality.
2, present stranding machine does not have mostly returns strand ability to product cable, can not carry out error correction to cable, can only Whole cable is subjected to twisted wire again, is wasted time.
Summary of the invention
Goal of the invention: in order to overcome the above deficiency, the object of the present invention is to provide one kind can return the automatic wire twisting machine of strand, It can be measured in real time production process during twisted wire, and return strand error correction automatically, improve the quality of finished product cable, Reduce bad product rate, to reduce the time of secondary operation, deflecting improves production quantity.
Technical solution: to achieve the goals above, the present invention provides the automatic wire twisting machines that one kind can return strand, comprising: Rack, separated time turntable, separated time material frame, zygonema capstan winch, total strands frame, returns strand control mechanism and product cable at power shaft, described Power shaft is provided in rack, the power shaft is connect by bearing with rack, is provided with separated time on the power shaft Turntable, separated time turntable side are provided with separated time material frame, and described rack one end is provided with zygonema capstan winch, the zygonema capstan winch one Side is provided with total strands frame, and the product cable is initially deposited in separated time material frame, sequentially passes through separated time turntable, zygonema capstan winch, It finally deposits in total strands frame;It is provided with several through-holes on the separated time turntable, is provided with tensioning in the through-hole and pulls back Mechanism, described through-hole one end are provided with guide wheel.
The setting of heretofore described guide wheel, the friction being effectively reduced between cable and separated time turntable, avoids line The abrasion of cable.
Heretofore described tensioning retracting mechanism includes tensioning wheel, wheel of pulling back, axis of pulling back, electromagnet and motor of pulling back, The tensioning wheel is set in separated time turntable through-hole, and the tensioning wheel side is provided with wheel of pulling back, and the wheel center of pulling back passes through Key and pull back axis connection, be provided with electromagnet on the axis of pulling back, the electromagnet with pull back axis and connect by bearing, described time Pulling shaft is connect by belt with motor output end of pulling back.
The setting of heretofore described tensioning retracting mechanism, can be realized cable and returns the function of twisting, so that the quality of product It is improved.
Heretofore described tensioning wheel every two is one group, is oppositely arranged, and applies pressure to product cable.
Product cable can effectively be straightened, improve the quality of product by the setting of tensioning wheel in the present invention.
Live conductor cylinder is arranged in heretofore described zygonema capstan winch one end, and the crimping cylinder valve is connected with switch.
The setting of heretofore described crimping cylinder can effectively compress product cable, solve cable head and be difficult to send Enter the problems in zygonema capstan winch.
Heretofore described zygonema capstan winch both ends are provided with away wheel, described to walk wheel and to provide the feeding motor of power and connect It connects.
It is heretofore described walk wheel setting, provide the power of discharging for stranding machine.
It is provided on heretofore described separated time turntable and collects frame for collapse product cable.
The heretofore described setting for collecting frame, reduces the frictional force between product cable and zygonema capstan winch, reduces The abrasion of product cable.
The heretofore described strand control mechanism that returns includes speed probe and PLC controller, and the speed probe is set It is placed on guide wheel, the PLC controller connects speed probe, motor power route of pulling back, electromagnet power supply line by conducting wire Road and feeding motor power route, the PLC controller are set in rack.
The setting of heretofore described time strand control mechanism collects rotary speed information by speed probe, and utilizes PLC Sensor controls stranding machine and returns strand, realizes the function of automatic detection, automatic error-correcting, can directly mention in process of production The quality of high product reduces the bad product rate of product.
Heretofore described total strands frame central axis is connect by speed-changing gear box with feeding motor output end.
The setting of heretofore described total strands frame, the drawbacks of providing power for total strands frame, eliminate artificial rewinding.
Heretofore described separated time material frame point has several small powder framves, the small powder frame quantity and separated time turntable via count It measures identical.
The setting of heretofore described separated time material frame, enables each cable separated, cable is avoided mutually to wind.
The automatic wire twisting machine that heretofore described one kind can return strand, which returns, twists control method, comprising: the PLC control The guide wheel rotary speed information that device is collected into according to speed probe controls the reversion of zygonema capstan winch when revolving speed is inconsistent, and controls System tensioning retracting mechanism is pulled back product cable;Step 1: speed probe records guide wheel revolving speed, passes information to PLC control Device;Step 2: whether PLC controller compares the speed revolution value that each speed probe is collected consistent, unanimously then wait-for-response;Step Three: it is inconsistent, PLC controller response, sending control signal, control PLC controller that PLC controller, which compares speed revolution value result, Included timer starts timing;The circuit of control tensioning retracting mechanism is connected, and making to pull back to take turns compresses product cable and returned Motive force;Signal control feeding motor power route is controlled simultaneously reversely to connect, and is fed motor reversal, is realized back strand;Step 4: PLC controller internal timer reaches the timing node that operator pre-enters, and PLC controller issues control signal again, Tensioning retracting mechanism power supply is disconnected, and reversion feeding motor again, realizes normal twisted wire.
Heretofore described returning twists control method, collects rotary speed information by speed probe, and sense using PLC Device controls stranding machine and returns strand, realizes the function of automatic detection, automatic error-correcting, can directly improve production in process of production The quality of product reduces the bad product rate of product.
Heretofore described one kind can return the automatic wire twisting machine working method of strand, comprising: pass through the rotation of power shaft Turn to drive the rotation of separated time turntable, achievees the purpose that twisted wire;Step 1: operator, which passes through the product cable in separated time material frame, to be divided Line turntable is placed under crimping cylinder;Step 2: opening switch, and crimping cylinder pushes, product cable is compressed;Step 3: it opens Power supply, separated time turntable start to rotate with separated time material frame, and zygonema capstan winch starts to send out product cable;Step 4: it returns and twists control mechanism It finds the problem, separated time turntable, separated time material frame, zygonema capstan winch and the reversion of total strands frame, product cable, which returns, to be twisted, again twisted wire.
Heretofore described working method, twisted pair wire machine have carried out significantly automatic improving, are replaced with machinery Operator is transformed to overseer from actual operator by manpower, alleviates the labour pressure of worker.
Above-mentioned technical proposal can be seen that the invention has the following beneficial effects:
1, heretofore described one kind can return the automatic wire twisting machine of strand, collect revolving speed letter by speed probe Breath, and returned and twisted using PLC sensor control stranding machine, the function of automatic detection, automatic error-correcting is realized, can produced The quality for directly improving product in the process, reduces the bad product rate of product.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is the structural schematic diagram of present invention tensioning retracting mechanism;
In figure: rack -1, separated time turntable -3, collects frame -31, separated time material frame -4, zygonema capstan winch -5, pressure at power shaft -2 Line cylinder -51, switch -52 walk wheel -53, feeding motor -54, total strands frame -6, tensioning retracting mechanism -7, tensioning wheel -71, return Draw wheel -72, axis -73 of pulling back, electromagnet -74, motor -75 of pulling back, guide wheel -8, speed probe -9, PLC controller -10, product Cable -11.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Embodiment 1
One kind as shown in Figure 1 can return the automatic wire twisting machine of strand, it is characterised in that: include: rack 1, power shaft 2, Separated time turntable 3, zygonema capstan winch 5, total strands frame 6, returns and twists control mechanism and product cable 11 at separated time material frame 4, in the rack 1 It is provided with power shaft 2, the power shaft 2 is connect by bearing with rack 1, and separated time is provided on the power shaft 2 and is turned Disk 3,3 side of separated time turntable are provided with separated time material frame 4, and described 1 one end of rack is provided with zygonema capstan winch 5, and the zygonema twists 5 side of disk is provided with total strands frame 6, and the product cable 11 is initially deposited in separated time material frame 4, sequentially pass through separated time turntable 3, Zygonema capstan winch 5 is finally deposited in total strands frame 6;It is provided with several through-holes on the separated time turntable 3, is set in the through-hole It is equipped with tensioning retracting mechanism 7, described through-hole one end is provided with guide wheel 8.
Tensioning retracting mechanism 7 described in the present embodiment includes tensioning wheel 71, wheel 72 of pulling back, axis 73 of pulling back, electromagnet 74 With motor 75 of pulling back, the tensioning wheel 71 is set in 3 through-hole of separated time turntable, and 71 side of tensioning wheel is provided with wheel of pulling back 72,72 centers of wheel of pulling back are connect by key with axis 73 of pulling back, and are provided with electromagnet 74, the electromagnetism on the axis 73 of pulling back Iron 74 is connect with axis 73 of pulling back by bearing, and the axis 73 of pulling back is connect by belt with 75 output end of motor of pulling back.
71 every two of tensioning wheel described in the present embodiment is one group, is oppositely arranged, and applies pressure to product cable 11.
Live conductor cylinder 51,51 valve of the crimping cylinder connection is arranged in 5 one end of zygonema capstan winch described in the present embodiment There is switch 52.
5 both ends of zygonema capstan winch described in the present embodiment is provided with away wheel 53, described to walk to take turns the feeding of 53 with offer power Motor 54 connects.
It is provided on separated time turntable 3 described in the present embodiment and collects frame 31 for collapse product cable 11.
Returning described in the present embodiment and twisting control mechanism includes speed probe 9 and PLC controller 10, the revolution speed sensing Device 9 is set on guide wheel 8, and the PLC controller 10 connects speed probe 9, pull back 75 power circuit of motor, electricity by conducting wire 74 power circuit of magnet and feeding 54 power circuit of motor, the PLC controller 10 are set in rack 1.
Total 6 central axis of strands frame described in the present embodiment is connect by speed-changing gear box with feeding 54 output end of motor.
Separated time material frame described in the present embodiment 4, which divides, several small powder framves, and the small powder frame quantity and separated time turntable 3 are logical Hole number is identical.
Embodiment 2
One kind as shown in Figure 2 can return the automatic wire twisting machine of strand, it is characterised in that: include: rack 1, power shaft 2, Separated time turntable 3, zygonema capstan winch 5, total strands frame 6, returns and twists control mechanism and product cable 11 at separated time material frame 4, in the rack 1 It is provided with power shaft 2, the power shaft 2 is connect by bearing with rack 1, and separated time is provided on the power shaft 2 and is turned Disk 3,3 side of separated time turntable are provided with separated time material frame 4, and described 1 one end of rack is provided with zygonema capstan winch 5, and the zygonema twists 5 side of disk is provided with total strands frame 6, and the product cable 11 is initially deposited in separated time material frame 4, sequentially pass through separated time turntable 3, Zygonema capstan winch 5 is finally deposited in total strands frame 6;It is provided with several through-holes on the separated time turntable 3, is set in the through-hole It is equipped with tensioning retracting mechanism 7, described through-hole one end is provided with guide wheel 8.
Tensioning retracting mechanism described in the present embodiment includes tensioning wheel 71, wheel 72 of pulling back, axis 73 of pulling back, 74 and of electromagnet It pulls back motor 75, the tensioning wheel 71 is set in 3 through-hole of separated time turntable, and 71 side of tensioning wheel is provided with wheel 72 of pulling back, 72 centers of wheel of pulling back are connect by key with axis 73 of pulling back, and are provided with electromagnet 74, the electromagnet on the axis 73 of pulling back 74 are connect with axis 73 of pulling back by bearing, and the axis 73 of pulling back is connect by belt with 75 output end of motor of pulling back.
Returning described in the present embodiment and twisting control mechanism includes speed probe 9 and PLC controller 10, the revolution speed sensing Device 9 is set on guide wheel 8, and the PLC controller 10 connects speed probe 9, pull back 75 power circuit of motor, electricity by conducting wire 74 power circuit of magnet and feeding 54 power circuit of motor, the PLC controller 10 are set in rack 1.
The automatic wire twisting machine that one kind described in the present embodiment can return strand, which returns, twists control method, comprising: the PLC control It is anti-to control zygonema capstan winch 5 when revolving speed is inconsistent for 8 rotary speed information of guide wheel that device 10 processed is collected into according to speed probe 9 Turn, and controls tensioning retracting mechanism 7 and pull back product cable;Step 1: speed probe 9 records 8 revolving speed of guide wheel, passes the information on To PLC controller 10;Step 2: whether the speed revolution value that PLC controller 10 compares each collection of speed probe 9 is consistent, unanimously Then wait-for-response;Step 3: it is inconsistent, the response of PLC controller 10, sending control that PLC controller 10, which compares speed revolution value result, Signal processed, the included timer of control PLC controller 10 start timing;The circuit of control tensioning retracting mechanism 7 is connected, and makes to pull back 72 compression product cable 11 of wheel simultaneously obtains power of pulling back;Signal control feeding 54 power circuit of motor is controlled simultaneously reversely to connect, It feeds motor 54 to invert, realizes back strand;Step 4: 10 internal timer of PLC controller reach that operator pre-enters when Intermediate node, PLC controller 10 issue control signal again, disconnect tensioning 7 power supply of retracting mechanism, and reversion feeding motor again 54, realize normal twisted wire.
Embodiment 3
One kind as shown in Figure 1 can return the automatic wire twisting machine of strand, it is characterised in that: include: rack 1, power shaft 2, Separated time turntable 3, zygonema capstan winch 5, total strands frame 6, returns and twists control mechanism and product cable 11 at separated time material frame 4, in the rack 1 It is provided with power shaft 2, the power shaft 2 is connect by bearing with rack 1, and separated time is provided on the power shaft 2 and is turned Disk 3,3 side of separated time turntable are provided with separated time material frame 4, and described 1 one end of rack is provided with zygonema capstan winch 5, and the zygonema twists 5 side of disk is provided with total strands frame 6, and the product cable 11 is initially deposited in separated time material frame 4, sequentially pass through separated time turntable 3, Zygonema capstan winch 5 is finally deposited in total strands frame 6;It is provided with several through-holes on the separated time turntable 3, is set in the through-hole It is equipped with tensioning retracting mechanism 7, described through-hole one end is provided with guide wheel 8.
Returning described in the present embodiment and twisting control mechanism includes speed probe 9 and PLC controller 10, the revolution speed sensing Device 9 is set on guide wheel 8, and the PLC controller 10 connects speed probe 9, pull back 75 power circuit of motor, electricity by conducting wire 74 power circuit of magnet and feeding 54 power circuit of motor, the PLC controller 10 are set in rack 1.
One kind described in the present embodiment can return the automatic wire twisting machine working method of strand, comprising: pass through power shaft 2 Rotation drives separated time turntable 3 to rotate, and achievees the purpose that twisted wire;Step 1: operator wears the product cable in separated time material frame 4 Separated time turntable 3 is crossed, is placed under crimping cylinder 51;Step 2: opening switch 52, and crimping cylinder 51 pushes, product cable 11 is pressed Tightly;Step 3: opening power supply, and separated time turntable 3 starts to rotate with separated time material frame 4, and zygonema capstan winch 5 starts to send out product cable 11; Step 4: returning strand control mechanism and find the problem, and separated time turntable 3, separated time material frame 4, zygonema capstan winch 5 and total strands frame 6 invert, product Cable 11 returns strand, again twisted wire.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as of the invention Protection scope.

Claims (9)

1. the automatic wire twisting machine that one kind can return strand, it is characterised in that: include: rack (1), power shaft (2), separated time turntable (3), separated time material frame (4), zygonema capstan winch (5), total strands frame (6), time strand control mechanism and product cable (11), the rack (1) it is provided on power shaft (2), the power shaft (2) is connect by bearing with rack (1), on the power shaft (2) It is provided with separated time turntable (3), separated time turntable (3) side is provided with separated time material frame (4), and described rack (1) one end is provided with Zygonema capstan winch (5), zygonema capstan winch (5) side are provided with total strands frame (6), and the product cable (11) is initially deposited in point In strands frame (4), separated time turntable (3), zygonema capstan winch (5) are sequentially passed through, is finally deposited in total strands frame (6);
Several through-holes are provided on the separated time turntable (3), tensioning retracting mechanism (7) is provided in the through-hole, it is described logical Hole one end is provided with guide wheel (8).
2. the automatic wire twisting machine that one kind according to claim 1 can return strand, it is characterised in that: the tensioning is pulled back machine Structure (7) includes tensioning wheel (71), wheel (72) of pulling back, axis of pulling back (73), electromagnet (74) and motor of pulling back (75), the tensioning wheel (71) it is set in separated time turntable (3) through-hole, tensioning wheel (71) side is provided with pull back wheel (72), pull back wheel (72) Center is connect by key with axis of pulling back (73), is provided with electromagnet (74) on the axis of pulling back (73), the electromagnet (74) and Axis (73) of pulling back is connected by bearing, and the axis of pulling back (73) is connect by belt with motor of pulling back (75) output end.
3. the automatic wire twisting machine that one kind according to claim 2 can return strand, it is characterised in that: the tensioning wheel (71) Every two is one group, is oppositely arranged, and applies pressure to product cable (11).
4. the automatic wire twisting machine that one kind according to claim 1 can return strand, it is characterised in that: the zygonema capstan winch (5) one end setting live conductor cylinder (51), crimping cylinder (51) valve are connected with switch (52).
5. the automatic wire twisting machine that one kind according to claim 1 can return strand, it is characterised in that: the zygonema capstan winch (5) both ends are provided with away wheel (53), it is described walk wheel (53) with offer power feeding motor (54) connect.
6. the automatic wire twisting machine that one kind according to claim 1 can return strand, it is characterised in that: the separated time turntable (3) it is provided on and collects frame (31) for collapse product cable (11).
7. the automatic wire twisting machine that one kind according to claim 2 or 5 can return strand, it is characterised in that: described returning twists control Mechanism processed includes speed probe (9) and PLC controller (10), and the speed probe (9) is set on guide wheel (8), described PLC controller (10) connects speed probe (9), motor of pulling back (75) power circuit, electromagnet (74) power supply line by conducting wire Road and feeding motor (54) power circuit, the PLC controller (10) are set on rack (1).
8. a kind of automatic wire twisting machine that can return strand according to claim 1 or 5, it is characterised in that: total strands Frame (6) central axis is connect by speed-changing gear box with feeding motor (54) output end.
9. the automatic wire twisting machine that one kind according to claim 1 can return strand, it is characterised in that: the separated time material frame (4) dividing has several small powder framves, and the small powder frame quantity is identical as separated time turntable (3) number of openings.
CN201710772594.1A 2017-08-31 2017-08-31 A kind of automatic wire twisting machine that can return strand Active CN107644718B (en)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107464638B (en) * 2017-08-31 2019-09-24 太仓市林源电线电缆有限公司 A kind of cable preparation method that can return strand automatically and its Preparation equipment
WO2019056256A1 (en) * 2017-09-21 2019-03-28 太仓市林源电线电缆有限公司 Method for preparing cable capable of automatically back-stranding and preparation device thereof
CN108461219A (en) * 2018-02-05 2018-08-28 富华中元江苏重机科技有限公司 A kind of twisted tightening device of cable
CN114384654B (en) * 2021-12-24 2022-12-02 瑞尔通(苏州)医疗科技有限公司 Automatic stranding equipment for energy transmission optical fibers

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CN103050193A (en) * 2012-11-16 2013-04-17 广东奥美格传导科技股份有限公司 Cable preparation method and multi-disk wire twisting machine implementing same
CN204066889U (en) * 2014-09-18 2014-12-31 昆山市富川机电科技有限公司 A kind of 1+6,+12 mono-secondary clearing reverse stranding process units
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