CN117995549B - Combined winding process for main coil and auxiliary coil of ocean current survey - Google Patents

Combined winding process for main coil and auxiliary coil of ocean current survey Download PDF

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Publication number
CN117995549B
CN117995549B CN202410250754.6A CN202410250754A CN117995549B CN 117995549 B CN117995549 B CN 117995549B CN 202410250754 A CN202410250754 A CN 202410250754A CN 117995549 B CN117995549 B CN 117995549B
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wire
main
tension
winding
paying
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CN117995549A (en
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曾诗华
冯小会
申稳
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Guangdong Zongheng Technology Co ltd
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Guangdong Zongheng Technology Co ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/094—Tensioning or braking devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/082—Devices for guiding or positioning the winding material on the former
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/096—Dispensing or feeding devices

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coil Winding Methods And Apparatuses (AREA)

Abstract

The invention relates to a combined winding process of a main and auxiliary coils for ocean current surveying, which comprises the following steps that firstly, a wire barrel is arranged in a wire paying-off machine, a main skeleton is arranged in a main coil winding mechanism, the wire paying-off machine is used for respectively paying off the wire of the main skeleton and the wire of the auxiliary skeleton is used for respectively paying off the wire of the main and auxiliary skeleton, each tension feedback device, each paying-off tension buffer and each servo tension device are matched with each other to monitor paying-off speed, paying-off tightness and measuring paying-off length of the wire of the main and auxiliary skeleton, the main skeleton is arranged by a main skeleton wire arranging mechanism to be matched with the main skeleton winding machine, and the auxiliary skeleton is arranged by an auxiliary skeleton wire arranging mechanism to be matched with an auxiliary coil winding machine to be used for carrying out wire connection winding on the auxiliary skeleton.

Description

Combined winding process for main coil and auxiliary coil of ocean current survey
Technical Field
The invention relates to the field of winding processes, in particular to a combined winding process of a main coil and a secondary coil for ocean current surveying.
Background
With the development of technology, the exploration in the marine field needs to use double coils connected by wires between two coils as an exploration tool, and particularly the wires are wires formed by integrally forming enameled wires. The traditional method for winding the main framework and the auxiliary framework is to wind by manpower, and because the wire is very small, the manual winding has the defects of uneven winding tightness and irregular winding, and only one framework can be wound firstly, then the other framework can be wound, and after the winding of the main framework and the auxiliary framework is completed, the next pair of main frameworks and the auxiliary frameworks can be wound respectively. The winding process of the winding device on the market at present is to perform winding on a skeleton in the same mode every time, and the winding process of the winding device cannot automatically adjust the wire feeding speed and the wire arranging speed according to the wire tension, the tightness of the wire, the winding speed and the change of the coil radius in the winding process, and meanwhile, no related process capable of performing automatic winding on the double coils with the wire connection between the two coils is available on the market at present.
Disclosure of Invention
The invention aims to provide a combined winding process of a main coil and a secondary coil of ocean current survey, which not only can automatically adjust the wire feeding speed and the wire arranging speed according to the wire tension, the wire tightness, the winding speed and the coil radius change in the winding process, but also can realize the wire connection winding of the main coil and the secondary coil on the main framework, so as to solve the problem that the current winding process on the market cannot automatically adjust the wire feeding speed and the wire arranging speed according to the wire tension, the wire tightness, the winding speed and the coil radius change in the winding process. The invention is realized by the following technical scheme:
The combined winding process of the ocean current survey main and auxiliary coils comprises the following steps of firstly installing a wire barrel into a wire paying-off machine, simultaneously installing a main framework into a main coil winding mechanism, enabling a first hand-push tail seat mechanism to push against the main framework to the main coil winding mechanism so as to install and fix the main framework, enabling wires to sequentially pass through a first tension feedback device, a first paying-off tension buffer, a first servo tension device and a main framework winding mechanism after being led out from the wire barrel, and finally fixing wire heads of the wires onto the inner wall of the main framework in the main coil winding mechanism.
The wire paying-off machine drives the wire barrel to rotate for active paying-off, the main winding mechanism drives the main framework to rotate for winding, and meanwhile the main framework wire arranging mechanism arranges wires on the main framework to be matched with the main winding mechanism to wind the coil on the main framework.
The main coil winding mechanism drives the main framework to rotate for winding, and meanwhile, the first tension feedback device monitors whether the wire paying-off speed of the wire paying-off machine meets the wire feeding speed required by winding in real time and adjusts the tension of the wire; when the wire releasing speed exceeds the winding speed, the wire is in a loose state, the first tension feedback device tightens the wire, the first wire releasing tension buffer tightens the wire, the amplitude of the wire tightening by the first tension feedback device is reduced, the frequency and the amplitude of the wire releasing speed accelerated by the wire releasing machine are finally reduced, the wire releasing machine can properly accelerate the wire releasing to meet the wire feeding speed required by winding, when the wire releasing speed exceeds the winding speed, the wire is in a loose state, the first tension feedback device tightens the wire, the first wire releasing tension buffer tightens the wire to relieve the wire loosening condition, the amplitude of the wire tightening by the first tension feedback device is reduced, and finally the frequency and the amplitude of the wire releasing speed slowed down by the wire releasing machine are reduced, so that the wire releasing machine can properly slow down the wire releasing to meet the wire feeding speed required by winding.
The first servo tensioner monitors the tightness of a wire rod in real time when a main coil winding mechanism winds a coil, accelerates or slows down the wire rod required by winding to meet the requirement that the wire rod is continuously accelerated along with the increasing of the radius of the wound coil in the winding process, keeps the tension of the wire rod constant in a certain range in the winding process, and because the winding length of the main coil winding mechanism winds the main coil comprises the winding length of a main framework and the winding length of a subsequent auxiliary framework, after the main framework finishes winding the main coil on the main coil winding mechanism, the main framework of the wound main coil is taken down and mounted on the main coil paying-off mechanism, the main framework of the wound main coil is tightly propped by the second hand-push tailstock mechanism to the main coil paying-off mechanism to be mounted and fixed, and meanwhile, the spiral tail is mounted in the auxiliary framework winding mechanism and the auxiliary framework is tightly propped by the third tailstock mechanism to the auxiliary coil winding mechanism to be mounted and fixed.
After the wire rods for winding the auxiliary frameworks come out of the main coil lead wires in the main coil paying-off mechanism, the wire rods sequentially pass through the second tension feedback device, the second paying-off tension buffer, the second servo tension device and the spiral tail fin in the auxiliary framework wire arrangement mechanism and then are fixed on the inner wall of the auxiliary frameworks in the auxiliary coil winding mechanism.
The main coil paying-off mechanism drives the main framework to rotate for paying off, the auxiliary coil winding mechanism drives the auxiliary framework to rotate for winding, and meanwhile the auxiliary framework wire arrangement mechanism is used for arranging wires on the auxiliary framework to cooperate with the auxiliary coil winding mechanism to wind coils on the auxiliary framework.
The secondary winding mechanism drives the secondary framework to rotate for winding, the second tension feedback device monitors whether the wire releasing speed of the primary winding wire releasing mechanism meets the wire releasing speed required by winding in real time and adjusts the tension of the wire, when the wire releasing speed is not in line with the winding speed, the wire is in a tense state, the second wire releasing tension buffer releases the tension of the wire to relieve the tense state of the wire and further reduce the amplitude of the tension of the wire released by the second tension feedback device, finally, the frequency and the amplitude of the accelerating wire releasing speed of the primary winding wire releasing mechanism are reduced, the primary winding wire releasing mechanism can properly accelerate wire releasing to meet the wire releasing speed required by winding, when the wire releasing speed exceeds the winding speed, the wire is in a loose state, the second tension feedback device tensions the wire, the second wire releasing tension buffer tightens the wire to relieve the wire loosening state and further reduce the amplitude of the wire tightening of the second tension feedback device, and finally, the frequency and the amplitude of the wire releasing speed of the primary winding wire releasing mechanism is reduced, and the primary winding wire releasing mechanism can properly slow down the wire to meet the wire releasing speed required by winding.
The second servo tensioner monitors the tightness of the wire rod in real time when the auxiliary coil winding mechanism winds the auxiliary coil, accelerates or slows down the wire rod needed by winding to meet the wire feeding speed which is required to be continuously accelerated along with the continuous increase of the radius of the wound coil in the winding process, and keeps the tension of the wire rod constant in a certain range in the winding process.
After the secondary framework completes secondary coil winding on the secondary coil winding mechanism, the main coil of the main framework is still subjected to multi-layer winding after paying off, so that the main coil on the main framework and the secondary coil on the secondary framework can be subjected to wire-connection winding, and then the main framework with the main coil is taken down from the main coil paying-off mechanism, and the secondary framework with the secondary coil wound is taken down from the secondary coil winding mechanism, so that primary and secondary double-coil combined winding operation is completed.
Further, the wire paying-off mechanism adopts the first servo motor assembly to drive the first main shaft to rotate so as to drive the wire barrel to rotate for paying-off, the first encoder measures the paying-off length of the wire barrel through the rotation of the first main shaft linked with the first belt pulley assembly, namely, the first encoder measures the paying-off length of the wire barrel through converting the angle signal of the first main shaft to drive the first belt pulley assembly to rotate.
Further, the wire rod in the first tension feedback device sequentially bypasses the first guide wheel, the second guide wheel and the third guide wheel, the tension of the wire rod acts on the second guide wheel and then acts on the first tension rod, the first tension rod swings up and down around the first rotating shaft under the combined action of the lateral tension of the first tension spring and the tension of the wire rod, when the tension of the wire rod is larger than that of the first tension spring, the second guide wheel is pulled down under the action of the tension of the wire rod, the first tension rod swings down to relieve the tension of the wire rod, and when the tension of the wire rod is smaller than that of the first tension spring, the first tension rod swings up under the action of the lateral tension of the first tension spring to tension the wire rod.
The wire paying-off machine comprises a first tension rod, an angle sensor, a wire paying-off machine and a wire paying-off machine, wherein the first tension rod is positioned at the middle position between the first upper limit rod and the first lower limit rod and swings slightly, the wire tension is in a stable state, the wire paying-off machine accelerates when the angle sensor detects that the first tension rod swings downwards to a large extent (or when the angle sensor detects that the first tension rod swings downwards to exceed a preset angle), and the wire paying-off machine slows down the paying-off when the angle sensor detects that the first tension rod swings upwards to a large extent (or when the angle sensor detects that the first tension rod swings upwards to exceed the preset angle).
The first upper limit rod and the first lower limit rod limit the up-and-down swing of the first tension rod.
The working principle of the second tension feedback device is the same as that of the first tension feedback device.
Further, the wire rod in the first paying-off tension buffer sequentially bypasses the fourth guide wheel, the fifth guide wheel and the sixth guide wheel, the tension of the wire rod acts on the fifth guide wheel and then acts on the second tension rod, and the second tension rod swings up and down around the second rotating shaft under the combined action of the lateral tension of the second tension spring and the tension of the wire rod; when the tension of the wire is too high, the wire is in a tightening state, the wire pulls the fifth guide wheel downwards, the second tension rod swings downwards around the second rotating shaft to release the wire, so that the downward swinging amplitude of the second tension rod is reduced, the frequency and the amplitude of the wire paying-off speed accelerated by the wire paying-off machine are finally reduced, the wire paying-off machine can properly accelerate paying-off to meet the wire feeding speed required by winding, when the tension of the wire is too low, the wire is in a loosening state, the second tension rod is pulled at the second tension spring side, the second tension rod swings upwards around the second rotating shaft to tension the wire, so that the upward swinging amplitude of the second tension rod is reduced, the frequency and the amplitude of the paying-off speed slowed down by the wire paying-off machine are finally reduced, the wire paying-off machine can properly slow down paying-off to meet the wire feeding speed required by winding, and the upward and downward swinging of the first tension rod are limited by the second upper limiting rod and the second lower limiting rod.
The working principle of the second paying-off tension buffer is the same as that of the first paying-off tension buffer.
Further, the first servo tensioner monitors the wire tension in real time during winding, when the wire tension is too high during winding, the first servo tensioner accelerates the wire feeding, when the wire tension is too low during winding, the first servo tensioner slows down the wire feeding so as to adjust the wire tension during winding in real time, and the working principle of the second servo tensioner is the same as that of the first servo tensioner.
Further, the main framework wire arranging mechanism adopts the first length guide wheel to measure the length of wires required by winding, the wires sequentially bypass the first main framework wire arranging guide wheel, the first length guide wheel and the second main framework wire arranging guide wheel and then pass through the main framework guide pins, the main framework guide pins conduct wires, and the main framework wire arranging moving module drives the main framework guide pins to move back and forth so as to arrange wires on the main framework.
Further, the main coil winding mechanism adopts a second servo motor assembly to drive a second main shaft to rotate so as to drive the main framework to rotate for winding, and the second encoder measures the winding length through the linkage of the second main shaft and the rotation of the second belt pulley assembly, namely, the second encoder measures the winding length by converting an angle signal of the second main shaft for driving the second belt pulley assembly to rotate. The working principle of the secondary coil winding mechanism is the same as that of the main coil winding mechanism.
Further, the first hand-push tailstock mechanism adopts a tailstock shaft as a supporting shaft, when the handle is pulled upwards, the handle pulls the tailstock main shaft to shrink inwards through the tailstock connecting rod, so that the tailstock jig loosens the pushing of the main framework along with the shrinking of the tailstock main shaft to realize the unloading of the main framework from the second main shaft in the main coil winding mechanism, when the handle is pushed in the opposite direction, the handle pushes the tailstock main shaft to extend out of the tailstock fixing seat through the tailstock connecting rod, so that the tailstock jig pushes the main framework to the second main shaft in the main coil winding mechanism along with the extending of the tailstock main shaft to realize the fixed installation of the main framework, and the main coil winding mechanism can drive the main framework to rotate stably, and the working principles of the second hand-push tailstock mechanism and the third hand-push tailstock mechanism are the same as the working principle of the first hand-push tailstock mechanism.
Further, the auxiliary skeleton winding displacement mechanism adopts the spiral fin fixture to clamp and install the spiral fin, the length of the wire rod required by winding is measured by the second length guide wheel, the wire rod bypasses the first auxiliary skeleton winding displacement guide wheel and passes through the spiral fin and then sequentially bypasses the second auxiliary skeleton winding displacement guide wheel, the second length guide wheel and the third auxiliary skeleton winding displacement guide wheel, and finally passes through the auxiliary skeleton guide pin, the auxiliary skeleton guide pin conducts wires, and the auxiliary skeleton winding displacement moving module drives the auxiliary skeleton guide pin to move back and forth so as to conduct winding displacement on the auxiliary skeleton.
In the technical scheme An Zhong, the method for monitoring the paying-off speed of the wire paying-off machine and adjusting the tension of the wire in real time by the first tension feedback device comprises the steps that when the paying-off speed of the wire paying-off machine cannot keep up with the winding speed, the wire is in a tightening state, the first tension rod in the first tension feedback device swings downwards due to the fact that the wire is pulled, and when the angle sensor senses that the included angle between the first tension rod and the horizontal line is reduced, the wire paying-off machine accelerates paying-off to relieve the wire feeding speed required by winding of the main framework. When the paying-off speed of the wire paying-off machine exceeds the winding speed of the main framework, the wire is changed into a loose state from a normal tensioning transmission state, the first tension rod swings upwards due to the fact that the tension of the wire is reduced, and when the angle sensor senses that the included angle between the first tension rod and the horizontal line is increased, the wire paying-off machine slows down paying-off to adapt to the wire feeding speed required by winding of the main framework. The wire paying-off machine can adjust paying-off speed according to a monitoring signal of the angle sensor for monitoring the change of the included angle between the first tension rod and the horizontal line, so that the winding speed required by winding the main framework can be matched with the paying-off speed of the wire.
In the technical scheme An Zhong, the first paying-off tension buffer adjusts the tightness of the wire rod to release the tension of the wire rod and prevent the wire rod from rapidly accelerating or decelerating to pay-off, when the paying-off speed of the wire rod paying-off machine cannot keep up with the winding speed, the wire rod is in a tightening state, the second tension rod is pulled by the tightening tension of the wire rod to swing downwards, the second tension rod swings downwards to release the tightening force of the wire rod, and accordingly the amplitude of the downward swing of the second tension rod due to the pulling of the wire rod is reduced, and the phenomenon that the paying-off speed of the wire rod paying-off machine is accelerated to far exceed the wire feeding speed required by winding is avoided. When the paying-off speed of the wire paying-off machine exceeds the winding speed, the wire is in a loose state so as to reduce the tensioning force on the second tension rod, so that the second tension rod swings upwards to tension the wire, and when the second tension rod swings upwards to tension the wire, the amplitude of the upward swing of the second tension rod due to the tensioning of the wire can be reduced, so that the wire paying-off machine is prevented from excessively slowing down the paying-off speed and is far lower than the wire feeding speed required by winding.
The winding process has the beneficial effects that 1, the winding process can realize the wire-connection winding of the main coil on the main framework and the auxiliary coil on the auxiliary framework, namely, the winding process can automatically wind the double coils with the wires connected between the two coils, so that the problem that the current winding process can not realize the wire-connection winding of the main coil on the main framework and the auxiliary coil on the auxiliary framework is solved.
2. According to the winding process, the main coil paying-off mechanism is used for paying off the auxiliary skeleton, the auxiliary coil winding mechanism is used for winding the auxiliary skeleton, the wire paying-off machine can be used for paying off the next main skeleton, and the main coil winding mechanism can be used for winding the next main skeleton, so that the situation that time is wasted, the next main skeleton can be wound after the auxiliary skeleton finishes winding is avoided, the efficiency of winding the coil by the main skeleton and the auxiliary skeleton can be greatly improved, and the overall productivity of the main coil winding machine can be greatly improved.
3. The winding process can automatically adjust the wire feeding speed and the wire arranging speed according to the wire tension, the wire tightness, the winding speed and the coil radius change of the main framework and the auxiliary framework in the winding process respectively, so as to solve the problem that the current winding process on the market cannot automatically adjust the wire feeding speed and the wire arranging speed according to the wire tension, the wire tightness, the winding speed and the coil radius change in the winding process.
Drawings
For ease of illustration, the invention is described in detail by the following preferred embodiments and the accompanying drawings.
FIG. 1 is a perspective view of an automatic winding machine for ocean current survey of primary and secondary coils of the present invention.
Fig. 2 is a perspective view of a wire payout mechanism in an automatic wire winding machine for ocean current survey of the present invention.
Fig. 3 is a perspective view of a primary coil winding mechanism in the ocean current survey primary and secondary coil linkage automatic winding machine of the present invention.
Fig. 4 is a perspective view of a first tension feedback device in the ocean current survey primary and secondary coil linkage automatic winding machine of the present invention.
Fig. 5 is a perspective view of another view of the first tension feedback device of the current survey primary and secondary coil linkage automatic winding machine of the present invention.
Fig. 6 is a perspective view of a first payout tension damper in the ocean current survey main and auxiliary coil linkage automatic winding machine of the present invention.
FIG. 7 is a perspective view of a main frame wire arranging mechanism in the ocean current survey main and auxiliary coils combined winding automatic winding machine.
FIG. 8 is a perspective view of another view of the main frame winding displacement mechanism of the ocean current survey main and auxiliary coils of the present invention in an automatic winding machine.
Fig. 9 is a perspective view of a first hand-pushed tailstock mechanism in the ocean current survey main and auxiliary coil linkage automatic winding machine of the present invention.
FIG. 10 is a cross-sectional view of the first hand-pushed tailstock mechanism of the current survey primary and secondary winding machine of the present invention.
FIG. 11 is a perspective view of an auxiliary frame wire arranging mechanism in an automatic winding machine for ocean current survey of the present invention.
FIG. 12 is a perspective view of a secondary spool wire assembly in an ocean current survey primary and secondary coil linkage automatic winding machine of the present invention.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
In the embodiment, the combined winding process of the ocean current survey main and secondary coils comprises the following steps of firstly installing a wire barrel 104 into a wire paying-off machine 1, simultaneously installing a main framework into a main coil winding mechanism 31, enabling a first hand-push tailstock mechanism 32 to press against the main framework to the main coil winding mechanism 31 so as to install and fix the main framework, enabling wires to sequentially pass through a first tension feedback device 7, a first paying-off tension buffer 8, a first servo tension device 9 and a main framework winding mechanism 33 after being led out from the wire barrel 104, and finally fixing wire heads of the wires onto the main framework in the main coil winding mechanism 31.
The wire paying-off machine 1 drives the wire barrel 104 to rotate for active paying-off, the main coil winding mechanism 31 drives the main framework to rotate for winding, and meanwhile the main framework wire arranging mechanism 33 arranges wires on the main framework to be matched with the main coil winding mechanism 31 to wind coils on the main framework.
The main winding mechanism 31 drives the main framework to rotate to perform winding, the first tension feedback device 7 monitors whether the wire paying-off speed of the wire paying-off machine 1 meets the wire feeding speed required by winding in real time and adjusts the tension of the wire, when the wire paying-off speed cannot keep up with the winding speed, the first wire paying-off tension buffer 8 releases the wire to relieve the wire tensioning condition and further reduce the amplitude of the wire released by the first tension feedback device 7, finally, the frequency and the amplitude of the wire paying-off speed accelerated by the wire paying-off machine 1 are reduced, the wire paying-off machine 1 can be properly accelerated to meet the wire feeding speed required by winding, when the wire paying-off speed exceeds the winding speed, the wire is in a loose state, the first tension feedback device 7 is used for tensioning the wire, the first wire paying-off tension buffer 8 is used for relieving the wire loosening condition and further reducing the amplitude of the wire tensioned by the first tension feedback device 7, and finally, the frequency and the amplitude of the wire paying-off speed slowed down by the wire paying-off machine 1 are reduced, and the wire paying-off speed can be properly slowed down to meet the wire feeding speed required by winding.
The first servo tensioner 9 monitors the tightness of the wire in real time when the main coil winding mechanism 31 winds the coil, accelerates or slows down the wire required by winding to meet the requirement that the wire feeding speed is continuously increased along with the increasing radius of the wound coil in the winding process, and keeps the wire tension constant in a certain range in the winding process, because the winding length of the main coil winding mechanism 31 winds the main coil comprises the winding length of the main skeleton and the winding length of the subsequent auxiliary skeleton, after the main skeleton finishes winding the main coil on the main coil winding mechanism 31, the main skeleton of the wound main coil is taken down and mounted on the main coil paying-off mechanism 42, the second hand-push tailstock mechanism 43 jacks the main skeleton of the wound main coil to the paying-off mechanism 42 to mount and fix the main skeleton, and meanwhile, the spiral tail is mounted in the spiral tail jig 647 of the auxiliary skeleton winding mechanism 64 and the second main shaft 312 of the auxiliary coil winding mechanism 62, and the third hand-push tailstock mechanism 63 jacks the auxiliary skeleton to the auxiliary coil winding mechanism 62 to mount and fix the auxiliary skeleton.
When the wire material for winding the sub-bobbin comes out of the main coil lead wire in the main coil paying-off mechanism 42, the wire material passes through the second tension feedback device 10, the second paying-off tension buffer 11, the second servo tensioner 12 and the spiral tail fin in the sub-bobbin winding mechanism 64 in order and is fixed to the sub-bobbin in the sub-coil winding mechanism 62.
The main coil paying-off mechanism 42 drives the main skeleton to rotate for paying off, the auxiliary coil winding mechanism 62 drives the auxiliary skeleton to rotate for winding, and the auxiliary skeleton winding mechanism 64 simultaneously winds the auxiliary skeleton in a winding way to be matched with the auxiliary coil winding mechanism 62 for winding the auxiliary skeleton.
The secondary winding mechanism 62 drives the secondary winding framework to rotate to perform winding, the second tension feedback device 10 monitors whether the wire releasing speed of the primary winding wire releasing mechanism 42 meets the wire releasing speed required by winding in real time and adjusts the tension of the wire, when the wire releasing speed cannot keep up with the winding speed, the wire is in a tight state, the second wire releasing tension buffer 11 releases the tension of the wire to relieve the tight state of the wire and further reduce the amplitude of the tension of the wire released by the second tension feedback device 10, finally reduces the frequency and amplitude of the speed of accelerating the wire releasing speed of the primary winding wire releasing mechanism 42, so that the primary winding wire releasing mechanism 42 can properly accelerate the wire releasing to meet the wire releasing speed required by winding, when the wire releasing speed exceeds the winding speed, the wire is in a loose state, the second tension feedback device 10 stretches the wire, the second wire releasing tension buffer 11 stretches the wire to relieve the loose state of the wire and further reduce the amplitude of the wire stretching of the second tension feedback device 10, and finally reduces the frequency and amplitude of the wire releasing speed of the wire releasing mechanism 42, so that the primary winding wire releasing speed can be properly slowed down to enable the primary winding wire releasing mechanism 42 to properly so as to speed to reduce the wire releasing to be capable of satisfying the wire releasing speed required by winding.
The second servo tensioner 12 monitors the tightness of the wire when the secondary winding mechanism 62 winds the secondary winding in real time, accelerates or slows down the wire required for winding to meet the wire feeding speed required to be continuously accelerated as the radius of the wound coil is continuously increased in the winding process, and keeps the tension of the wire constant in a certain range in the winding process.
After the secondary framework completes secondary winding on the secondary winding mechanism 62, the main coil of the main framework is still subjected to multi-layer winding after paying off, so that the main coil on the main framework and the secondary coil on the secondary framework can be subjected to wire-connecting winding, and finally, the main framework with the main coil is taken down from the main coil paying-off mechanism 42, and the secondary framework with the secondary coil wound is taken down from the secondary winding mechanism 62, so that the primary and secondary double-coil wire-connecting and wire-connecting winding operation is completed.
In one embodiment, the wire paying-off machine 1 adopts a first servo motor assembly 105 to drive the first spindle 102 to rotate so as to drive the wire barrel 104 to rotate for paying-off, and the first encoder 106 measures the paying-off length of the wire barrel 104 by the rotation of the first spindle 102 in linkage with the first belt pulley assembly 107.
In the above technical solution, the first servo motor assembly 105 drives the first spindle 102 to rotate to drive the wire barrel 104 to rotate for active paying-off, which reduces the resistance of the main coil winding mechanism 31 to drive the main skeleton winding, so as to increase the winding speed and reduce the production cost, and the first encoder 106 measures the winding length by sensing or monitoring the rotation of the first pulley assembly 107 driven by the first spindle 102, i.e. measures the paying-off length through the first encoder 106 to accurately control the length required by the main skeleton winding, so as to avoid the problems of disqualification of the product or excessive winding of the main skeleton and waste of wires caused by insufficient winding length of the main skeleton.
In one embodiment, the wire in the first tension feedback device 7 sequentially bypasses the first guide wheel 79, the second guide wheel 75 and the third guide wheel 790, the tension of the wire acts on the second guide wheel 75 and then acts on the first tension rod 73, the first tension rod 73 swings up and down around the first rotating shaft 72 under the combined action of the lateral tension of the first tension spring 791 and the tension of the wire, when the tension of the wire is greater than the tension of the first tension spring 791, the second guide wheel 75 is pulled down by the tension of the wire to pull the first tension rod 73 to swing down so as to release the tension of the wire, and when the tension of the wire is less than the tension of the first tension spring 791, the first tension rod 73 swings up by the lateral tension of the first tension spring 791 to tension the wire.
When the first tension rod 73 swings slightly near the middle position between the first upper limit rod 77 and the first lower limit rod 78, the wire tension is in a stable state, when the angle sensor 74 detects that the first tension rod 73 swings greatly downwards, the wire paying-off machine 1 accelerates paying-off, and when the angle sensor 74 detects that the first tension rod 73 swings greatly upwards, the wire paying-off machine 1 slows down paying-off.
The first upper stopper rod 77 and the first lower stopper rod 78 limit the vertical swing of the first tension rod 73.
In the above technical scheme, when the angle sensor 74 monitors that the first tension rod 73 swings downward by a large extent, the wire paying-off machine 1 accelerates paying-off, and when the angle sensor 74 monitors that the first tension rod 73 swings upward by a large extent, the wire paying-off machine 1 slows down paying-off, and the paying-off speed is adjusted to adapt to the speed required by winding, so that the wire tension can be adjusted. The second tension feedback device 10 works in the same way as the first tension feedback device 7.
In one embodiment, the wire in the first paying-off tension buffer 8 sequentially bypasses the fourth guide wheel 88, the fifth guide wheel 84 and the sixth guide wheel 89, the tension of the wire acts on the fifth guide wheel 84 and then acts on the second tension rod 83, the second tension rod 83 is swung up and down around the second rotating shaft 82 under the combined action of the lateral tension of the second tension spring 890 and the tension of the wire, when the tension of the wire is too high, the wire is in a tightening state, the wire pulls the fifth guide wheel 84 downwards, the second tension rod 83 swings down around the second rotating shaft 82 to release the wire, thereby reducing the downward swinging amplitude of the second tension rod 83, and finally reducing the frequency and amplitude of the paying-off speed of the wire paying-off machine 1, so that the wire paying-off machine 1 can be properly accelerated to meet the required winding speed, when the tension of the wire is too low, the second tension rod 890 is in a loosening state, the second tension rod 83 is pulled up and swings up around the second rotating shaft 82 to reduce the upward swinging amplitude of the second tension rod 83, finally reducing the frequency and amplitude of the paying-off speed of the wire 1 to enable the wire paying-off speed to be slowed down to meet the required upper limit speed and lower limit of the wire rod 87 of the second wire paying-off machine 1.
In the above technical solution, the second tension rod 83 swings up and down around the second rotating shaft 82 under the influence of the tension of the wire to tension the wire or release the wire, thereby reducing the amplitude and frequency of the up and down swing of the first tension rod 73, and finally reducing the frequency and amplitude of the wire paying-off speed of the wire paying-off machine 1, so that the wire paying-off machine 1 can properly accelerate or slow down the paying-off to meet the wire feeding speed required by winding, and the wire paying-off machine can buffer the tension of the paying-off wire to improve the stability of the wire feeding speed and ensure the quality of winding, so that the wire paying-off machine has the advantage of good winding effect. The second pay-off tension buffer 11 operates in the same manner as the first pay-off tension buffer 8.
In one embodiment, the first servo tensioner 9 monitors the wire tension in real time during winding, and when the wire tension is too high during winding, the first servo tensioner 9 accelerates the wire feeding, and when the wire tension is too low during winding, the first servo tensioner 9 slows down the wire feeding, so that the wire tension during winding can be adjusted in real time.
In the above technical scheme, the first servo tensioner 9 monitors the wire tension of the real-time winding in real time, and can adjust the wire feeding speed in real time according to the tension of the wire so as to further adjust the tension of the wire, so that the wire tension is continuously in a predetermined range required by winding, the tightness and the flatness of the winding of the skeleton are improved, and the quality of the winding of the skeleton is further improved. The second servo tensioner 12 works on the same principle as the first servo tensioner 9.
In one embodiment, the main frame wire arranging mechanism 33 measures the length of the wire rod required for winding by using the first length guide wheel 334, the wire rod passes through the main frame guide pin 337 after sequentially bypassing the first main frame wire arranging guide wheel 335, the first length guide wheel 334 and the second main frame wire arranging guide wheel 336, the main frame guide pin 337 conducts wires, and the main frame wire arranging moving module 331 drives the main frame guide pin 337 to move back and forth to arrange wires on the main frame.
In the above technical scheme, the main frame guide pin 337 moves back and forth to wire the main frame under the driving of the main frame wire-arranging moving module 331 and is matched with the main frame wire-winding mechanism 31 to perform wire-winding, so that the full-automatic wire-winding process of the frame is realized, the full-automatic wire-winding machine has the advantages of high wire-winding efficiency and good wire-winding effect, and the first length guide wheel 334 can measure the length of the wire required by the winding of the main frame, so that the problems of unqualified product or excessive winding of the main frame and wire waste caused by insufficient winding of the main frame are further avoided.
In one embodiment, the main winding mechanism 31 uses a second servo motor assembly 313 to drive a second spindle 312 to rotate to drive the main frame to rotate for winding, and the second encoder 314 measures the winding length by the rotation of the second spindle 312 and the second pulley assembly 315.
In the above technical solution, when the main winding mechanism 31 adopts the second servo motor assembly 313 to drive the second spindle 312 to rotate to drive the main frame to rotate for winding, the main winding displacement moving module 331 drives the main frame guide pin 337 to move back and forth to perform winding on the main frame, and cooperates with the main winding mechanism 31 to perform winding, in the process of automatically winding the frame, the second encoder 314 measures the winding length by sensing or monitoring the rotation of the second spindle 312 to drive the second belt pulley assembly 315, that is, measures the paying-off length through the second encoder 314 to realize the precise control of the length required by winding of the auxiliary frame, and combines the first encoder 106 and the first length guide wheel 334 to measure the winding length, so that the measurement of the winding length can be further improved, and further the problem of product disqualification caused by insufficient winding of the main frame or the problem of wire waste caused by excessive winding of the main frame can be avoided.
The main coil winding mechanism 31 operates on the same principle as the sub-coil winding mechanism 62.
In one embodiment, the first hand-pushing tailstock mechanism 32 uses a tailstock shaft 327 as a supporting shaft, when the handle 326 is pulled upwards, the handle 326 pulls the tailstock spindle 323 to shrink inwards through the tailstock connecting rod 328, so that the tailstock jig 325 releases the pushing of the main framework along with the shrinking of the tailstock spindle 323, so as to facilitate the unloading of the main framework from the second spindle 312 in the main coil winding mechanism 31, and when the handle 326 is pushed in the opposite direction, the handle 326 pushes the tailstock spindle 323 to extend out of the tailstock fixing seat 322 through the tailstock connecting rod 328, so that the tailstock jig 325 pushes the main framework along with the extending of the tailstock spindle 323 onto the second spindle 312 in the main coil winding mechanism 31, so that the main framework can be fixedly mounted, and the main coil winding mechanism 31 can drive the main framework to rotate stably.
In the above technical solution, when the tail top main shaft 323 is pushed to extend out of the tail top fixing seat 322 by the tail top connecting rod 328, the tail top jig 325 can be driven to move towards the main coil winding mechanism 31, so that the main frame can be tightly propped onto the second main shaft 312 in the main coil winding mechanism 31 by the tail top jig 325 to realize the fixed installation of the main frame, and the main coil winding mechanism 31 can drive the main frame to stably rotate, so as to improve the flatness and compactness of winding and further improve the quality of winding. The second hand-push tailstock mechanism 43 and the third hand-push tailstock mechanism 63 operate in the same manner as the first hand-push tailstock mechanism 32.
In one embodiment, the auxiliary frame wire arranging mechanism 64 uses a spiral tail fixture 647 to clamp and mount the spiral tail, the second length guide wheel 644 measures the length of the wire required for winding, the wire bypasses the first auxiliary frame wire arranging guide wheel 649 and sequentially bypasses the second auxiliary frame wire arranging guide wheel 645, the second length guide wheel 644 and the third auxiliary frame wire arranging guide wheel 646 after passing through the spiral tail, and finally passes through the auxiliary frame guide pin 640, the auxiliary frame guide pin 640 guides the wire, and the auxiliary frame wire arranging moving module 642 drives the auxiliary frame guide pin 640 to move back and forth to arrange the auxiliary frame.
In the above technical scheme, the auxiliary frame guide pin 640 is used for conducting wires to the wires, the auxiliary frame wire arranging moving module 642 is used for driving the auxiliary frame guide pin 640 to move back and forth to arrange wires to the auxiliary frame, and the auxiliary coil winding mechanism 62 is matched for driving the auxiliary frame to rotate so as to wind the auxiliary frame, so that the auxiliary frame can be automatically wound, and the winding efficiency of the auxiliary frame is high and the winding effect is good. The second length guide pulley 644 in the auxiliary frame wire arranging mechanism 64 can measure the length of the wire required by the winding of the auxiliary frame, so that the problem that the product is unqualified or the wire is wasted due to the insufficient winding of the auxiliary frame is further avoided.
Referring to fig. 1 to 12, the ocean current survey main and sub coil combined winding automatic winding machine of the present invention includes a main coil winding wire and a sub coil winding wire, the sub coil winding wire being provided at one side of the main coil winding wire. The main coil winding wire comprises a wire paying-off machine 1 for actively paying off a wire barrel 104 to supply wires to the winding of a main framework, a first tension control mechanism 2 arranged on one side of the wire paying-off machine 1 and used for adjusting the tension of the wires conveyed through the first tension control mechanism, and a main coil winding machine 3 arranged on one side of the first tension control mechanism 2 and used for winding the main framework into the main coil.
In one embodiment, the secondary winding wire comprises a primary winding wire paying-off machine 4 for paying off a primary skeleton of the wound primary winding wire to supply wire for winding the secondary skeleton, a second tension control mechanism 5 arranged on one side of the primary winding wire paying-off machine 4 and used for adjusting tension of wires passing through the secondary winding wire paying-off machine, and a secondary winding wire winding machine 6 arranged on one side of the second tension control mechanism 5 and used for winding the secondary winding wire on the secondary skeleton.
In one embodiment, the first tension control mechanism 2 includes a first tension feedback device 7 for monitoring whether the paying-off speed of the wire paying-off machine 1 meets the speed required by winding and adjusting the tension of the wire in real time, a first paying-off tension buffer 8 disposed adjacent to the first tension feedback device 7 for adjusting the tightness of the wire to relieve the influence of the tension of the wire on the first tension feedback device 7, and a first servo tensioner 9 disposed adjacent to the first paying-off tension buffer 8 for adjusting the tension of the wire wound by the main coil winding machine 3.
In one embodiment, the main winding machine 3 includes a first machine table, a main winding mechanism 31 disposed on the first machine table and configured to drive the main frame to rotate, a first hand-pushing tail seat mechanism 32 disposed on the first machine table and opposite to the main winding mechanism 31 and configured to push the main frame to the main winding mechanism 31 to fix the main frame to cooperate with the main winding mechanism 31 to drive the main frame to rotate, and a main frame wire arranging mechanism 33 disposed on the first machine table and in balanced distribution with the first hand-pushing tail seat mechanism 32 and configured to arrange wires on the main frame.
In one embodiment, the main coil paying-off machine 4 includes a second machine 41, a main coil paying-off mechanism 42 disposed on the second machine 41 and used for driving the skeleton to rotate, and a second hand-push tailstock mechanism 43 disposed on the second machine 41 and opposite to the main coil paying-off mechanism 42 and used for pushing the main skeleton to the main coil paying-off mechanism 42 to fix the main skeleton to cooperate with the main coil paying-off mechanism 42 to drive the main skeleton to rotate.
In one embodiment, the second tension control mechanism 5 includes a second tension feedback device 10 for monitoring in real time whether the speed of paying out the wire by the main coil paying-out mechanism 42 meets the speed required by winding and adjusting the tension of the wire, a second paying-out tension buffer 11 disposed adjacent to the second tension feedback device 10 for adjusting the tightness of the wire to relieve the influence of the tension of the wire on the second tension feedback device 10, and a second servo tensioner 12 disposed adjacent to the second paying-out tension buffer 11 for adjusting the tension of the wire wound by the sub coil winding machine 6.
In one embodiment, the secondary winding machine 6 includes a third machine 61, a secondary winding mechanism 62 disposed on the third machine 61 and used for driving the secondary skeleton to rotate, a third hand-push tail seat mechanism 63 disposed on the third machine 61 and opposite to the secondary winding mechanism 62 and used for pushing the secondary skeleton to the secondary winding mechanism 62 to fix the secondary winding mechanism 62 so as to cooperate with the secondary winding mechanism 62 to drive the secondary skeleton to rotate, and a secondary skeleton wire arrangement mechanism 64 disposed on the third machine 61 and distributed in balance with the third hand-push tail seat mechanism 63 and used for arranging wires on the secondary skeleton.
In one embodiment, the wire paying-off machine 1 includes a first casing 101, a first spindle 102 transversely penetrating the first casing 101 and fixing a wire tube 104 on one end thereof by a lock nut 103, a first servo motor assembly 105 balanced with the first spindle 102 and configured to drive the first spindle 102 to rotate so as to pay off the wire tube 104, a first encoder 106 balanced with the first spindle 102 and configured to measure a paying-off speed of the wire tube 104 by interlocking with the first spindle 102 through a first pulley assembly 107, and a first control panel 108 provided on the first casing 101 and configured to control paying-off operation.
In one embodiment, the main winding mechanism 31 includes a second casing 311, a second spindle 312 transversely penetrating the second casing 311 for installing a frame, a second servo motor assembly 313 in balance with the second spindle 312 for driving the second spindle 312 to rotate to wind the frame, a second encoder 314 in balance with the second spindle 312 and linked with the second spindle 312 through a second pulley assembly 315 for measuring the winding or unwinding speed, and a second control panel 316 disposed on the second casing 311 for controlling the winding or unwinding operation.
In one embodiment, the main coil paying-off mechanism 42 and the sub-coil winding mechanism 62 are identical to the main coil winding mechanism 31, except that a second servo motor assembly 313 in the main coil paying-off mechanism 42 is used to drive the second spindle 312 to rotate so as to pay out the sub-bobbin.
In one embodiment, the first tension feedback device 7 includes a first mounting seat 70, a first vertical plate 71 is disposed on the first mounting seat 70, a first rotating shaft 72 is rotatably disposed at the center of the first vertical plate 71, a first tension rod 73 for tensioning a wire is disposed at one side of the first vertical plate 71, an angle sensor 74 for detecting the rotation angle of the first rotating shaft 72 is disposed at the other side of the first vertical plate 71, one end of the first tension rod 73 is mounted on the first rotating shaft 72, and a second guide wheel 75 is disposed at the other end of the first tension rod 73; the first vertical plate 71 is provided with a first tension spring installation rod 76, a first upper limit rod 77, a first lower limit rod 78, a first guide wheel 79 and a third guide wheel 790 on one side surface, the first tension spring installation rod 76, the first upper limit rod 77, the first lower limit rod 78, the first guide wheel 79 and the third guide wheel 790 are respectively located on one side surface of the first vertical plate 71 together with the first tension rod 73, the first tension rod 73 is connected and installed with the first tension spring installation rod 76 through a first tension spring 791, one end of the first tension spring 791 is connected and installed with the first tension rod 73, the other end of the first tension spring 791 is connected and installed with the first tension spring installation rod 76, the first upper limit rod 77 and the first lower limit rod 78 are respectively arranged on two sides of the first tension rod 73, and the first guide wheel 79 and the third guide wheel 790 are respectively arranged on two sides of the second guide wheel 75 and are located below the second guide wheel 75.
In one embodiment, the second tension feedback device 10 has the same structure as the first tension feedback device 7.
In one embodiment, the first paying-off tension buffer 8 includes a second mounting seat 80, a second vertical plate 81 is disposed on the second mounting seat 80, a second rotating shaft 82 is rotatably disposed at the center of the second vertical plate 81, a second tension rod 83 for tensioning wires is disposed at one side of the second vertical plate 81, one end of the second tension rod 83 is mounted on the second rotating shaft 82, a fifth guide wheel 84 is disposed at the other end of the second tension rod 83, a second tension spring mounting rod 85, a second upper limit rod 86, a second lower limit rod 87, a fourth guide wheel 88 and a sixth guide wheel 89 are disposed on the second vertical plate 81, the second tension spring mounting rod 85, the second upper limit rod 86, the second lower limit rod 87, the fourth guide wheel 88 and the sixth guide wheel 89 are disposed on one side of the second vertical plate 81 respectively, the second tension rod 83 is connected with the second tension spring mounting rod 85 through a second tension spring 890, one end of the second tension rod 890 is connected with the second tension rod 83, the other end of the second tension rod 890 is connected with the second tension rod 85, the second tension rod 87 is mounted, the second upper limit rod 86 and the second guide wheel 87 and the second guide wheel 88 and the second guide wheel 84 are disposed on two sides of the second upper limit rod 87 and the second guide wheel 89 and the second guide wheel 84 and the second lower limit rod 88 and the sixth guide wheel 89 are disposed on two sides of the fifth guide wheel 84 respectively.
In one embodiment, the second pay-off tension buffer 11 has the same structure as the first pay-off tension buffer 8.
In one embodiment, the main frame wire arranging mechanism 33 includes a main frame wire arranging moving module 331, and the main frame wire arranging moving module 331 is provided with a main frame wire arranging assembly 332. The main frame wire arranging assembly 332 comprises a main frame wire arranging bracket 333 arranged on the main frame wire arranging moving module 331, a first length guide wheel 334 for measuring the wire feeding length of the wire is arranged on the main frame wire arranging bracket 333, a first main frame wire arranging guide wheel 335 and a second main frame wire arranging guide wheel 336 for conducting the wire are further arranged on the main frame wire arranging bracket 333, the first main frame wire arranging guide wheel 335 and the second main frame wire arranging guide wheel 336 are respectively arranged on two sides of the first length guide wheel 334, and a main frame guide pin 337 for arranging wires to the main frame is arranged at one end of the main frame wire arranging bracket 333.
In one embodiment, the first manual pushing tailstock mechanism 32 includes a tailstock guide rail 321, a tailstock fixing seat 322 is provided on the tailstock guide rail 321, a tailstock spindle 323 is provided in the tailstock fixing seat 322, a tailstock bearing 324 is provided at one end of the tailstock spindle 323, a tailstock jig 325 is provided at one side of the tailstock bearing 324, a handle 326 is provided at one end of the tailstock fixing seat 322, the handle 326 is rotatably mounted on the tailstock fixing seat 322 through a tailstock shaft 327, and the handle 326 is in driving connection with the tailstock spindle 323 through a tailstock connecting rod 328.
In one embodiment, the second hand-pushed tailstock mechanism 43 and the third hand-pushed tailstock mechanism 63 are respectively identical in structure to the first hand-pushed tailstock mechanism 32.
In one embodiment, the auxiliary frame wire arranging mechanism 64 includes an auxiliary frame wire arranging assembly 641, an auxiliary frame wire arranging moving module 642 arranged below the auxiliary frame wire arranging assembly 641 for driving the auxiliary frame wire arranging assembly 641 to move back and forth to arrange wires on the auxiliary frame, the auxiliary frame wire arranging assembly 641 includes an auxiliary frame wire arranging bracket 643 arranged on the auxiliary frame wire arranging moving module 642, a second length guide wheel 644 for measuring wire feeding length of wires arranged on the auxiliary frame wire arranging bracket 643, a second auxiliary frame wire arranging guide wheel 645 and a third auxiliary frame wire arranging guide wheel 646 arranged on the auxiliary frame wire arranging bracket 643, second auxiliary frame wire arranging guide wheels 645 and third auxiliary frame wire arranging guide wheels 646 arranged on two sides of the second length guide wheel 644 respectively, an auxiliary frame guide pin 640 arranged on one end of the auxiliary frame wire arranging bracket 643 for arranging wires on the auxiliary frame wire arranging, a spiral tail wing jig 647 arranged on the other end of the auxiliary frame wire arranging bracket 643, a wire arranging guide wheel support 648 arranged on the spiral tail wing jig 647, and a first auxiliary frame wire arranging guide wheel 649 arranged on the wire arranging guide wheel support 648.
In summary, the winding process of the invention can realize the wire-connection winding of the main coil on the main framework and the secondary coil on the secondary framework, namely, the winding process can automatically wind the double coils with wires connected between the two coils, and not only can the main coil paying-off mechanism pay-off the secondary framework and the secondary coil winding mechanism simultaneously wind the secondary framework, but also the wire paying-off mechanism can pay-off the next main framework and the main coil winding mechanism can wind the next main framework, so that the time waste and the like are avoided, the secondary framework can start winding the next main framework after the winding is completed, the efficiency of winding the coils by the main framework and the secondary framework can be greatly improved, and the overall productivity can be improved.
It should be noted that, the main coil winding displacement moving module and the auxiliary frame winding displacement moving module are both linear modules, and the structure and the working principle of the linear modules are already common knowledge, and are not explained in detail here. The main framework wire-arranging bracket and the auxiliary framework wire-arranging bracket are both functional descriptions of the bracket. The tail top guide rail, the tail top fixing seat, the tail top main shaft, the tail top bearing, the tail top connecting rod and the winding displacement guide wheel supporting rod are respectively functional descriptions of the guide rail, the fixing seat, the main shaft, the bearing, the connecting rod and the supporting rod. The tail top jig and the spiral tail fin jig are both functional descriptions of the jig. The first main framework wire-arranging guide wheel, the second main framework wire-arranging guide wheel, the first auxiliary framework wire-arranging guide wheel, the second auxiliary framework wire-arranging guide wheel and the third auxiliary framework wire-arranging guide wheel are all guide wheels for wire arrangement. The main framework guide pin and the auxiliary framework guide pin are guide pins for guide wires. The first length guide roller and the second length guide roller refer to gauges that can be used to gauge the length of wire conveyed, and roller meters can be used, but are not limited thereto.
The above embodiment is only an example of the present invention and is not intended to limit the scope of the present invention, and all technical solutions identical or equivalent to those described in the claims should be included in the scope of the present invention.

Claims (9)

1. The combined winding process of the ocean current survey main coil and the auxiliary coil is characterized by comprising the following steps of:
Firstly, a wire cylinder is installed in a wire paying-off machine, meanwhile, a main framework is installed in a main coil winding mechanism, and a first hand-push tailstock mechanism is tightly propped against the main framework to the main coil winding mechanism to install and fix the main framework;
The wire paying-off machine drives the wire barrel to rotate for active paying-off, the main winding mechanism drives the main framework to rotate for winding, and meanwhile the main framework wire arranging mechanism arranges wires on the main framework to be matched with the main winding mechanism to wind the coil on the main framework;
When the wire paying-off speed is not up to the wire winding speed, the first paying-off tension buffer releases the wire to relieve the wire tightening condition so as to reduce the amplitude of the wire released by the first tension feedback device, and finally reduces the frequency and the amplitude of the wire paying-off speed accelerated by the wire paying-off machine so as to enable the wire paying-off machine to properly accelerate paying-off to meet the wire feeding speed required by the wire winding;
The first servo tensioner monitors the tightness of the wire rod in real time when the main coil winding mechanism winds the coil, accelerates the wire feeding or slows down the wire feeding of the wire rod required by winding so as to meet the requirement of continuously accelerating the wire feeding speed along with the continuous increase of the radius of the wound coil in the winding process, and keeps the tension of the wire rod constant in a certain range in the winding process;
after the main framework is wound on the main coil winding mechanism, the main framework of the wound main coil is taken down and mounted on the main coil paying-off mechanism, and the main framework of the wound main coil is propped against the main coil paying-off mechanism by the second hand-push tailstock mechanism to be mounted and fixed;
after a wire rod for winding the secondary framework is led out from a main coil lead in a main coil paying-off mechanism, the wire rod sequentially passes through a second tension feedback device, a second paying-off tension buffer, a second servo tension device and a spiral tail fin in a secondary framework wire arrangement mechanism and then is fixed on the secondary framework in the secondary coil winding mechanism;
The main coil paying-off mechanism drives the main framework to rotate for paying off, the auxiliary coil winding mechanism drives the auxiliary framework to rotate for winding, and meanwhile the auxiliary framework wire arrangement mechanism is used for arranging wires on the auxiliary framework to cooperate with the auxiliary coil winding mechanism to wind coils on the auxiliary framework;
When the wire releasing speed is not in line with the wire releasing speed, the wire is in a tightening state, the second wire releasing tension buffer releases the wire tension to relieve the wire tightening state and further reduce the amplitude of the wire tension released by the second tension feedback device, finally the frequency and the amplitude of the wire releasing speed accelerated by the main coil releasing mechanism are reduced, so that the main coil releasing mechanism can properly accelerate the wire releasing to meet the wire releasing speed required by the wire releasing, when the wire releasing speed exceeds the wire releasing speed, the wire is in a loosening state, the second tension feedback device tensions the wire, the second wire releasing tension buffer tightens the wire to relieve the wire loosening state and further reduce the amplitude of the wire tightening by the second tension feedback device, and finally the frequency and the amplitude of the wire releasing speed slowed by the main coil releasing mechanism are reduced, so that the wire releasing speed of the main coil releasing mechanism can be properly slowed down to meet the wire releasing speed required by the wire releasing;
The second servo tensioner monitors the tightness of the wire rod when the auxiliary coil winding mechanism winds the auxiliary coil in real time, accelerates or slows down the wire rod required by winding to meet the wire feeding speed which is required to be continuously accelerated along with the continuous increase of the radius of the wound coil in the winding process, and keeps the tension of the wire rod constant in a certain range in the winding process;
After the secondary framework completes secondary coil winding on the secondary coil winding mechanism, the main coil of the main framework is still subjected to multi-layer winding after paying off, so that the main coil on the main framework and the secondary coil on the secondary framework can be subjected to wire-connection winding, and then the main framework with the main coil is taken down from the main coil paying-off mechanism, and the secondary framework with the secondary coil wound is taken down from the secondary coil winding mechanism, so that primary and secondary double-coil combined winding operation is completed.
2. The ocean current survey primary and secondary coil combined winding process of claim 1 wherein the wire paying-off machine uses a first servo motor assembly to drive a first spindle to rotate to drive a wire drum to rotate for paying-off, and a first encoder measures the paying-off length of the wire drum by the rotation of the first spindle linked with the first belt pulley assembly.
3. The ocean current survey primary and secondary coil combined winding process according to claim 1 is characterized in that a wire in the first tension feedback device sequentially bypasses the first guide wheel, the second guide wheel and the third guide wheel, the tension of the wire acts on the second guide wheel and further acts on the first tension rod, the first tension rod swings up and down around the first rotating shaft under the combined action of the lateral tension of the first tension spring and the tension of the wire, when the tension of the wire is greater than that of the first tension spring, the second guide wheel is pulled down under the action of the tension of the wire, the first tension rod swings down to relieve the tension of the wire, and when the tension of the wire is smaller than that of the first tension spring, the first tension rod swings up under the action of the lateral tension of the first tension spring to tighten the wire;
When the first tension rod swings in a small amplitude at the middle position between the first upper limit rod and the first lower limit rod, the tension of the wire rod is in a stable state; when the angle sensor monitors that the first tension rod swings upwards by a large extent, the wire paying-off opportunity is slowed down;
The first upper limiting rod and the first lower limiting rod limit the up-and-down swing of the first tension rod;
The working principle of the second tension feedback device is the same as that of the first tension feedback device.
4. The combined winding process of the main coil and the auxiliary coil for the ocean current survey according to claim 1 or 3, wherein the wire in the first paying-off tension buffer sequentially bypasses the fourth guide wheel, the fifth guide wheel and the sixth guide wheel, the tension of the wire acts on the fifth guide wheel and then acts on the second tension rod, and the second tension rod swings up and down around the second rotating shaft under the combined action of the lateral tension of the second tension spring and the tension of the wire; when the tension of the wire is too high, the wire is in a tightening state, the wire pulls the fifth guide wheel downwards, the second tension rod swings downwards around the second rotating shaft to release the wire, so that the downward swinging amplitude of the second tension rod is reduced, the frequency and the amplitude of the wire paying-off speed accelerated by the wire paying-off machine are finally reduced, the wire paying-off machine can properly accelerate paying-off to meet the wire feeding speed required by winding;
The working principle of the second paying-off tension buffer is the same as that of the first paying-off tension buffer.
5. The ocean current survey primary and secondary coil combined winding process according to claim 1 is characterized in that the first servo tensioner monitors wire tension in real time during winding, the first servo tensioner accelerates wire feeding when the wire tension is too high during winding, the first servo tensioner slows down wire feeding when the wire tension is too low during winding so as to adjust the wire tension during winding in real time, and the second servo tensioner works on the same principle as the first servo tensioner.
6. The ocean current survey main and auxiliary coils combined winding process according to claim 1, wherein the main framework wire arranging mechanism adopts a first length guide wheel to measure the length of wires required by winding, the wires sequentially pass through the main framework guide pins after bypassing the first main framework wire arranging guide wheel, the first length guide wheel and the second main framework wire arranging guide wheel, the main framework guide pins conduct wires, and the main framework wire arranging moving module drives the main framework guide pins to move back and forth to arrange the main frameworks.
7. The ocean current survey main and auxiliary coils combined winding process according to claim 1, wherein the main coil winding mechanism adopts a second servo motor assembly to drive a second main shaft to rotate so as to drive a main framework to rotate for winding, a second encoder measures winding length through the rotation of the second main shaft linked with a second belt pulley assembly, and the working principles of the main coil paying-off mechanism and the auxiliary coils winding mechanism are the same as those of the main coil winding mechanism.
8. The ocean current survey main and auxiliary winding process according to claim 1 or 7 is characterized in that the first hand pushing tail seat mechanism adopts a tail top shaft as a supporting shaft, when the handle is pulled upwards, the handle pulls the tail top main shaft to shrink inwards through the tail top connecting rod, so that the tail top jig loosens the supporting of the main frame along with the shrinking of the tail top main shaft to unload the main frame from the second main shaft in the main winding mechanism, when the handle is pushed in the opposite direction, the handle pushes the tail top main shaft to extend out of the tail top fixing seat through the tail top connecting rod, so that the tail top jig supports the main frame to the second main shaft in the main winding mechanism along with the extending of the tail top main shaft to realize fixed installation of the main frame, and the second hand pushing tail seat mechanism and the third hand pushing tail seat mechanism both work on the same principle as the first hand pushing tail seat mechanism.
9. The ocean current survey main and auxiliary coils combined winding process according to claim 1, wherein the auxiliary skeleton wire arrangement mechanism is characterized in that a spiral tail fin is clamped and installed by a spiral tail fin jig, a second length guide wheel measures the length of wires required for winding, the wires bypass a first auxiliary skeleton wire arrangement guide wheel and pass through the spiral tail fin, bypass a second auxiliary skeleton wire arrangement guide wheel, a second length guide wheel and a third auxiliary skeleton wire arrangement guide wheel in sequence, and finally pass through an auxiliary skeleton guide pin, the auxiliary skeleton guide pin conducts wires, and an auxiliary skeleton wire arrangement moving module drives the auxiliary skeleton guide pin to move back and forth so as to conduct wire arrangement on an auxiliary skeleton.
CN202410250754.6A 2024-03-05 2024-03-05 Combined winding process for main coil and auxiliary coil of ocean current survey Active CN117995549B (en)

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Application Number Priority Date Filing Date Title
CN202410250754.6A CN117995549B (en) 2024-03-05 2024-03-05 Combined winding process for main coil and auxiliary coil of ocean current survey

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410250754.6A CN117995549B (en) 2024-03-05 2024-03-05 Combined winding process for main coil and auxiliary coil of ocean current survey

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CN102360933A (en) * 2011-07-25 2012-02-22 哈尔滨第二电业局 Coiling machine for transformer coil
CN114792599A (en) * 2022-04-15 2022-07-26 华中科技大学 Integrated horizontal winding machine for winding superconducting strips and winding method thereof

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CN208848749U (en) * 2018-09-04 2019-05-10 柳州源创电喷技术有限公司 The High Precision Automatic bobbin winder device of fuel injector
CN116119455A (en) * 2023-01-03 2023-05-16 东莞市维控控线技术有限公司 Dual-drive active servo paying-off tension controller and tension control principle thereof

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Publication number Priority date Publication date Assignee Title
CN102360933A (en) * 2011-07-25 2012-02-22 哈尔滨第二电业局 Coiling machine for transformer coil
CN114792599A (en) * 2022-04-15 2022-07-26 华中科技大学 Integrated horizontal winding machine for winding superconducting strips and winding method thereof

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