CN107342142B - Paying-off assembly for stranding machine - Google Patents

Paying-off assembly for stranding machine Download PDF

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Publication number
CN107342142B
CN107342142B CN201710656855.3A CN201710656855A CN107342142B CN 107342142 B CN107342142 B CN 107342142B CN 201710656855 A CN201710656855 A CN 201710656855A CN 107342142 B CN107342142 B CN 107342142B
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wire
frame
adjusting
shaft
driving
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CN107342142A (en
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徐麒翔
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Dongguan New Enshiang Machinery Enterprise Co ltd
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Dongguan New Enshiang Machinery Enterprise Co ltd
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    • 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
    • H01B13/02—Stranding-up
    • H01B13/0207—Details; Auxiliary devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)

Abstract

The invention relates to the technical field of stranding machines, in particular to a paying-off assembly for a stranding machine, which comprises a rack, wherein the rack is provided with an outgoing line unit and an adjusting unit; the wire is discharged through the wire outlet unit, bypasses the adjusting unit and then enters the next station. The wire stranding machine is arranged in the stranding machine for use, when a wire is needed to be stranded, the wire is discharged through the wire outlet unit, and the wire enters the next station after bypassing the adjusting unit. Through the arrangement of the adjusting unit, a person can adjust the tension of the wire rod according to the strength of the wire rod, so that the wire twisting machine provided with the wire twisting machine can twist various wire rods, and the use ratio of the wire twisting machine is improved.

Description

Paying-off assembly for stranding machine
Technical Field
The invention relates to the technical field of stranding machines, in particular to a paying-off assembly for a stranding machine.
Background
The stranding machine is a stranding mechanical device which can be widely applied to various soft/hard conductor wires, so that a plurality of single conductors are twisted into one strand, and the technical requirement of the wires is met. Compared with manual stranding, the stranding machine not only has higher efficiency, but also can make the wire rod more compact.
However, because the stranding machine is full-automatic equipment, the stranding machine cannot adjust the stranded force according to the strength of the wires like manual stranding, and the phenomenon of wire breakage caused by overlarge tension can be caused, so that the stranding machine can only strand one wire, and the utilization rate of the stranding machine is reduced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the paying-off assembly for the stranding machine, which can adjust paying-off tension of the stranding machine when being applied to the stranding machine, so that the paying-off assembly is applicable to stranding of various wires, and improves the utilization rate of the stranding machine.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a pay-off assembly for a stranding machine, which comprises a rack, wherein the rack is provided with:
the wire outlet unit is used for discharging wires;
an adjusting unit for controlling a tension of the wire rod being paid out and a speed of the wire rod being paid out;
the wire is discharged through the wire outlet unit, bypasses the adjusting unit and then enters the next station.
Further, the wire outlet unit comprises a first rotating shaft mechanism and a second rotating shaft mechanism, and the first rotating shaft mechanism and the second rotating shaft mechanism are respectively used for clamping two ends of the wire outlet roller; the first rotating shaft mechanism comprises a driving shaft and a first driving mechanism used for driving the driving shaft to rotate, the driving shaft is installed on the first driving mechanism, and the first driving mechanism is installed on the frame.
Furthermore, one end of the driving shaft, which is far away from the first driving mechanism, is sleeved with a stabilizing plug for stabilizing the paying-off roller.
Still further, the second pivot mechanism includes the fixed axle, rotationally cup joints in the rotation top of fixed axle and be used for driving the fixed axle is close to or keep away from first pivot mechanism's second actuating mechanism, second actuating mechanism install in the frame, the fixed axle fixed mounting in second actuating mechanism.
Still further, the second actuating mechanism includes the connecting piece and at least one install in the actuating cylinder of connecting piece, actuating cylinder install in the frame, fixed axle fixed mounting in the connecting piece, connecting piece fixed connection is in actuating cylinder's piston rod.
Further, the adjusting unit includes:
the wire twisting frame is used for twisting wires;
the tension adjusting mechanism is used for adjusting the swing amplitude of the stranded wire frame;
the rotating speed adjusting mechanism is used for adjusting the outgoing speed according to the swinging amplitude of the stranded wire frame;
the stranded wire rack comprises a rack body and a rack shaft, wherein the rack shaft is rotatably arranged on the rack, and the rack body is fixedly connected with the rack shaft; the tension adjusting mechanism is arranged on the frame and is fixedly connected with the frame body; the rotating speed adjusting mechanism is installed on the frame and is connected to the frame shaft, and the rotating speed adjusting mechanism is electrically connected with the wire outlet mechanism.
Still further, tension adjustment mechanism includes the governing cylinder and is used for adjusting the governing valve of the inside atmospheric pressure of governing cylinder, the governing cylinder install in the frame, the piston rod of governing cylinder connect in the support body, the governing valve set up in the governing cylinder.
Further, the rotating speed adjusting mechanism comprises a first gear, a second gear and an adjustable resistor, the first gear is sleeved on the frame shaft, the second gear is meshed with the first gear, the second gear is fixedly connected with a control column, and the control column is rotatably inserted into the adjustable resistor; the adjustable resistor is electrically connected with the outgoing line unit.
Further, the top row of frame is equipped with wire outlet wheel and at least one unwrapping wire guide pulley, the installation height of wire outlet wheel is higher than the installation height of unwrapping wire guide pulley.
Further, a protective fence is arranged on the periphery of the outgoing line unit, and the protective fence is installed on the frame.
The invention has the beneficial effects that: the wire twisting machine is arranged in the wire twisting machine, when wires need to be twisted, the wires are discharged through the wire outlet unit and enter the next station after bypassing the adjusting unit. Through the arrangement of the adjusting unit, a person can adjust the tension of the wire stranding machine according to the strength of the wire, so that the wire stranding machine provided with the wire stranding machine can strand various wires, and the use ratio of the wire stranding machine is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of another view of the present invention.
Fig. 3 is an exploded view of the outlet unit of the present invention.
Fig. 4 is a schematic diagram of a wring frame of the present invention.
Fig. 5 is a schematic view of the tension adjusting mechanism of the present invention.
Fig. 6 is an internal schematic view of the rotation speed adjusting mechanism of the present invention.
Reference numerals: 1-frame, 2-outlet unit, 3-regulating unit, 4-paying-off roller, 11-outlet wheel, 12-paying-off guide wheel, 13-protection bar, 21-first rotating shaft mechanism, 22-second rotating shaft mechanism, 31-stranded wire frame, 32-tension regulating mechanism, 33-rotating speed regulating mechanism, 211-driving shaft, 212-first driving mechanism, 213-stable top, 221-fixed shaft, 222-rotating top, 223-second driving mechanism, 224-fixed piece, 311-frame body, 312-frame shaft, 321-regulating cylinder, 322-regulating valve, 331-first gear, 332-second gear, 333-adjustable resistor, 334-control column, 2231-connecting piece, 2232-driving cylinder.
Detailed Description
The invention will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the invention. The present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the paying-off assembly for a stranding machine provided by the invention comprises a frame 1, wherein the frame 1 is provided with:
a wire outlet unit 2 for discharging the wire;
an adjusting unit 3 for controlling the tension of the wire rod being paid out and the speed of the wire rod being paid out;
the wire is discharged through the wire outlet unit 2, bypasses the adjusting unit 3 and enters the next station; the outlet unit 2 is located below the conditioning unit 3.
When the wire twisting machine needs to be used, the wire twisting machine is installed in the wire twisting machine, and when the wire is needed to be twisted, the wire is discharged through the wire outlet unit 2, and the wire enters the next station after bypassing the adjusting unit 3. Through the setting of the adjusting unit 3, people can adjust the tension of the wires according to the strength of the wires, so that the phenomenon of wire breakage caused by overlarge tension is avoided, the strander provided by the invention can strand various wires, and the utilization rate of the personal strander is improved.
Specifically, as shown in fig. 1 and 3, the wire outlet unit 2 includes a first shaft mechanism 21 and a second shaft mechanism 22, where the first shaft mechanism 21 and the second shaft mechanism 22 are respectively used to clamp two ends of the wire releasing roller 4; the first rotating shaft mechanism 21 comprises a driving shaft 211 and a first driving mechanism 212 for driving the driving shaft 211 to rotate, wherein the driving shaft 211 is installed on the first driving mechanism 212, and the first driving mechanism 212 is installed on the frame 1; preferably, the first rotating shaft mechanism 21 is provided with a stabilizing plug 213 for stabilizing the paying-off roller 4, and the stabilizing plug 213 is sleeved at one end of the first rotating shaft 21 away from the first driving mechanism 212; the first drive mechanism 212 is a motor.
When paying-off is required, the paying-off roller 4 is clamped by the first rotating shaft mechanism 21 and the second rotating shaft mechanism 22, then the first driving mechanism 212 is started, and the driving shaft 211 is driven to rotate by the first driving mechanism 212, so that the paying-off roller 4 is driven to rotate and pay-off; the setting of stable top 213 for stable centre gripping unwrapping wire gyro wheel 4 for unwrapping wire gyro wheel 4 can not be at the rotation in-process horizontal hunting, thereby guaranteed the steady going on of unwrapping wire. Specifically, the stabilizing plug 213 may be a member sleeved on the driving shaft 211, or may be a member integrally formed with the driving shaft 211.
Further, as shown in fig. 3, the second rotating shaft mechanism 22 includes a fixed shaft 221, a rotary plug 222 rotatably sleeved on the fixed shaft 221, and a second driving mechanism 223 for driving the fixed shaft 221 to approach or separate from the first rotating shaft mechanism 21, wherein the second driving mechanism 223 is mounted on the frame 1, and the fixed shaft 221 is fixedly mounted on the second driving mechanism 223.
When paying out, the fixed shaft 221 does not rotate along with the paying out roller 4, and only the rotary plug 222 rotates along with the paying out roller 4, so that abrasion caused by friction between the paying out roller 4 and the rotary plug 222 is reduced; when the paying-off roller 4 needs to be replaced, the second driving mechanism 223 is started, and the second driving mechanism 223 pulls the fixed shaft 221 to be separated from the paying-off roller 4, so that a person can replace the paying-off roller 4, and the function of quickly replacing the paying-off roller 4 is realized.
Specifically, as shown in fig. 3, the second driving mechanism 223 includes a connecting member 2231 and at least one driving cylinder 2232 mounted on the connecting member 2231, the driving cylinder 2232 is mounted on the frame 1, the fixing shaft 221 is fixedly mounted on the connecting member 2231, and the connecting member 2231 is fixedly connected to a piston rod of the driving cylinder 2232. When the air cylinder works, the air cylinder only has two telescopic working states, and the air cylinder is just suitable for the function of realizing quick disassembly of the paying-off roller 4 by the fixed shaft 221, so that the space is saved. In the present embodiment, two driving cylinders 2232 are provided to ensure that there is sufficient power to pull or push out the fixed shaft 221; a fixing piece 224 is arranged between the two driving cylinders 2232, and the fixing shaft 221 is connected to the connecting piece 2231 through the fixing piece 224, so that the fixing shaft 221 is uniformly stressed and is prevented from swinging in the moving process, and stable clamping of the fixing shaft 221 and the rotating top 222 on the paying-off roller 4 is ensured.
As shown in fig. 1, 2 and 4, in the present embodiment, the adjusting unit 3 includes:
a capstan 31 for adjusting the paying-off tension;
a tension adjusting mechanism 32 for adjusting the swing amplitude of the wire holder 31;
a rotation speed adjusting mechanism 33 for adjusting the wire outlet speed according to the swing amplitude of the wire stranding frame 31;
the stranded wire rack 31 comprises a rack body 311 and a rack shaft 312, wherein the rack shaft 312 is rotatably installed on the rack 1, and the rack body 311 is fixedly connected to the rack shaft 312; one end of the tension adjusting mechanism 32 is mounted at the top end of the frame 1, and the other end of the tension adjusting mechanism 32 is fixedly connected to the frame 311; the rotation speed adjusting mechanism 33 is mounted on the frame 1, the rotation speed adjusting mechanism 33 is connected to the frame shaft 312, and the rotation speed adjusting mechanism 33 is electrically connected to the outlet unit 2. The adjusting unit 3 in the invention is respectively provided with the tension adjusting mechanism 32 and the rotating speed adjusting mechanism 33, so that the wire twisting of various wires can be realized through the tension adjusting mechanism 32, and the rotating speed of the paying-off roller 4 can be adjusted according to the tension, thereby achieving the function of controlling the wire outgoing speed.
Specifically, as shown in fig. 5, the tension adjusting mechanism 32 includes an adjusting cylinder 321 and an adjusting valve 322 for adjusting the air pressure inside the adjusting cylinder 321, the adjusting cylinder 321 is mounted on the frame 1, a piston rod of the adjusting cylinder 321 is connected to the US aurin body 311, and the adjusting valve 322 is disposed in the adjusting cylinder 321. The person controls the discharge of the gas in the adjusting cylinder 321 through the adjusting valve 322, and controls the pressure in the adjusting cylinder 321, so that the wire twisting frame 31 is controlled to rotate by taking the frame shaft 312 as an axis, the included angle between the wire twisting frame 31 and the horizontal plane is changed, and the tension of the wire bypassing the wire twisting frame 31 is further controlled, so that the invention can twist various wires.
In this embodiment, as shown in fig. 6, the rotation speed adjusting mechanism 33 includes a first gear 331, a second gear 332, and an adjustable resistor 333, the first gear 331 is sleeved on the frame shaft 312, the second gear 332 is meshed with the first gear 331, the second gear 332 is used for adjusting a resistance value of the adjustable resistor 333, specifically, the second gear 332 is fixedly connected with a control column 334, and the control column 334 is rotatably inserted in the adjustable resistor 333; the adjustable resistor 333 is electrically connected with the paying-off unit, specifically, the adjustable resistor 333 is electrically connected with the motor. When the wire stranding frame 31 rotates by taking the frame shaft 312 as an axis under the action of the tension adjusting mechanism 32, the first gear 331 rotates along with the rotation, and the second gear 332 meshed with the first gear 331 is driven to rotate, so that the control column 334 moves to different gears in the adjustable resistor, the resistance value of the adjustable resistor 333 is changed, the motor receives a resistance value change signal of the adjustable resistor 333, the rotating speed is changed, the function of automatically adjusting the paying-off speed according to the tension is realized, the paying-off speed is adapted to the strength of wires, and the wire stranding is more stable. Preferably, the adjustable resistor 333 is a precision resistor, and the effect of precisely adjusting the rotation speed is achieved.
In this embodiment, as shown in fig. 2, a wire-outgoing wheel 11 and at least one wire-outgoing guide wheel 12 are arranged in the top column of the frame 1, and the installation height of the wire-outgoing wheel 11 is higher than the installation height of the wire-outgoing guide wheel 12. The wire-guiding wheel 11 is matched with the paying-off guide wheel 12 to buffer the wire so as to prevent the wire from being broken due to tension change. Specifically, in the present embodiment, the number of the payout guide wheels 12 is two.
As shown in fig. 2, in the present embodiment, a protective rail 13 is provided at the periphery of the outlet unit 2, and the protective rail 13 is mounted on the rack 1. The protection fence 13 is used for protecting the wire rod during paying off, and prevents the wire rod from being broken when the wire rod appears due to contact of external factors, so that the stranded wire can be safely and reliably performed.
The present invention is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present invention.

Claims (7)

1. A unwrapping wire subassembly for stranding machine, includes frame, its characterized in that: the frame is provided with:
the wire outlet unit is used for discharging wires;
an adjusting unit for controlling a tension of the wire rod being paid out and a speed of the wire rod being paid out;
the wire is discharged through the wire outlet unit, bypasses the adjusting unit and enters the next station;
the adjusting unit includes:
the wire twisting frame is used for twisting wires;
the tension adjusting mechanism is used for adjusting the swing amplitude of the stranded wire frame;
the rotating speed adjusting mechanism is used for adjusting the outgoing speed according to the swinging amplitude of the stranded wire frame;
the stranded wire rack comprises a rack body and a rack shaft, wherein the rack shaft is rotatably arranged on the rack, and the rack body is fixedly connected with the rack shaft; the tension adjusting mechanism is arranged on the frame and is fixedly connected with the frame body; the rotating speed adjusting mechanism is arranged on the frame and is connected with the frame shaft, and the rotating speed adjusting mechanism is electrically connected with the wire outlet unit;
the tension adjusting mechanism comprises an adjusting cylinder and an adjusting valve used for adjusting the air pressure in the adjusting cylinder, the adjusting cylinder is mounted on the frame, a piston rod of the adjusting cylinder is connected to the frame body, and the adjusting valve is arranged in the adjusting cylinder;
the rotating speed adjusting mechanism comprises a first gear, a second gear and an adjustable resistor, the first gear is sleeved on the frame shaft, the second gear is meshed with the first gear, the second gear is fixedly connected with a control column, and the control column is rotatably inserted into the adjustable resistor; the adjustable resistor is electrically connected with the outgoing line unit.
2. The pay-off assembly for a stranding machine of claim 1 wherein: the wire outlet unit comprises a first rotating shaft mechanism and a second rotating shaft mechanism, and the first rotating shaft mechanism and the second rotating shaft mechanism are respectively used for clamping two ends of the paying-off roller; the first rotating shaft mechanism comprises a driving shaft and a first driving mechanism used for driving the driving shaft to rotate, the driving shaft is installed on the first driving mechanism, and the first driving mechanism is installed on the frame.
3. The pay-off assembly for a stranding machine of claim 2 wherein: and one end of the driving shaft, which is far away from the first driving mechanism, is sleeved with a stabilizing plug for stabilizing the paying-off roller.
4. The pay-off assembly for a stranding machine of claim 2 wherein: the second rotating shaft mechanism comprises a fixed shaft, a rotating top which is rotatably sleeved on the fixed shaft and a second driving mechanism which is used for driving the fixed shaft to be close to or far away from the first rotating shaft mechanism, the second driving mechanism is installed on the frame, and the fixed shaft is fixedly installed on the second driving mechanism.
5. The pay-off assembly for a stranding machine of claim 4 wherein: the second driving mechanism comprises a connecting piece and at least one driving air cylinder arranged on the connecting piece, the driving air cylinder is arranged on the frame, the fixing shaft is fixedly arranged on the connecting piece, and the connecting piece is fixedly connected with a piston rod of the driving air cylinder.
6. The pay-off assembly for a stranding machine of claim 1 wherein: the top row of frame is equipped with wire outlet wheel and at least one unwrapping wire guide pulley, the installation height of wire outlet wheel is higher than the installation height of unwrapping wire guide pulley.
7. The pay-off assembly for a stranding machine of claim 1 wherein: the periphery of the outgoing line unit is provided with a protective fence, and the protective fence is installed on the frame.
CN201710656855.3A 2017-08-03 2017-08-03 Paying-off assembly for stranding machine Active CN107342142B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710656855.3A CN107342142B (en) 2017-08-03 2017-08-03 Paying-off assembly for stranding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710656855.3A CN107342142B (en) 2017-08-03 2017-08-03 Paying-off assembly for stranding machine

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CN107342142A CN107342142A (en) 2017-11-10
CN107342142B true CN107342142B (en) 2023-06-02

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110948138A (en) * 2019-10-29 2020-04-03 南京引力工业焊接技术研究院有限公司 But angle regulation's portable single motor drive stranded welding wire stranding machine
CN114380146A (en) * 2022-01-26 2022-04-22 中铁建电气化局集团康远新材料有限公司 Use method of pay-off device for stranding machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU179154B (en) * 1978-04-25 1982-08-28 Diosgyoeri Gepgyar Pneumatic fibre tightness control automatic device
CN202394601U (en) * 2011-12-01 2012-08-22 苏州朝隆机械有限公司 Three-wire stranding machine
CN105655059A (en) * 2014-11-12 2016-06-08 西北机器有限公司 Flexible line laying apparatus of cable needle twisting machine
CN207752829U (en) * 2017-08-03 2018-08-21 东莞新恩祥机械配件有限公司 A kind of unwrapping wire component for wire stranding machine

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