CN110459365B - Cable pipe strander - Google Patents

Cable pipe strander Download PDF

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Publication number
CN110459365B
CN110459365B CN201910268082.0A CN201910268082A CN110459365B CN 110459365 B CN110459365 B CN 110459365B CN 201910268082 A CN201910268082 A CN 201910268082A CN 110459365 B CN110459365 B CN 110459365B
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China
Prior art keywords
positioning
reel
pay
pinion
controller
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Active
Application number
CN201910268082.0A
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Chinese (zh)
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CN110459365A (en
Inventor
陈少斌
熊炳亮
黄全军
覃家夫
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Guangxi Loose Wire & Cable Co ltd
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Guangxi Loose Wire & Cable Co ltd
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Priority to CN201910268082.0A priority Critical patent/CN110459365B/en
Publication of CN110459365A publication Critical patent/CN110459365A/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0003Apparatus or processes specially adapted for manufacturing conductors or cables for feeding conductors or cables
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/02Stranding-up
    • H01B13/0207Details; Auxiliary devices

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

The invention relates to the technical field of cables, in particular to a cable pipe winch. The invention comprises a pay-off reel, a reel bracket, a positioning disk, a positioning component, a power cylinder, a pinion disk and a motor, wherein the pay-off reel comprises a fixed shaft, a large gear disk and an outer shaft, the reel bracket comprises a bracket body and a reel fixed shaft seat, the outer shaft is rotatably arranged in the reel fixed shaft seat, the positioning component comprises a positioning groove and a positioning reciprocating rod, the power cylinder comprises a piston rod and a cylinder body, the positioning reciprocating rod is driven by the piston rod to do reciprocating motion entering the positioning groove and exiting the positioning groove, the pinion disk is respectively connected with the large gear disk and the motor, the motor drives the pinion disk to rotate, and the pinion disk drives the large gear disk to rotate. The device has the advantages of keeping the pay-off reel fixed in position, avoiding horizontal displacement and falling from the support, keeping the pay-off reel to rotate at a constant speed, keeping pay-off tension uniform, improving cable twisting efficiency and quality, and improving cable finished product quality.

Description

Cable pipe strander
[ Field of technology ]
The invention relates to the technical field of cables, in particular to a cable pipe winch.
[ Background Art ]
The pipe stranding machine is a stranding mechanical device which can be widely applied to various soft/hard conductor wires (silver-plated copper wires, nickel-plated copper wires, tin-plated copper wires, silver-plated copper-clad steel wires, bare copper wires, high-strength alloy wires, silver-plated/nickel-plated/tin-plated copper twisted wires and the like) and electronic wires (such as power wires, earphone wires and the like), so that a plurality of single conductors are twisted into a strand, and the technological requirements of the wires are met. The twisted cable often has a high strength, and therefore, a high requirement is placed on the winding device of the pipe twisting machine.
The input of pipe winch is provided with pay-off, and it is carried to pipe winch with the wire of winding on the pay-off dish, and prior art is when using pay-off, rotates the pay-off dish frame and establishes on the support or both sides wall. In the use, the condition that the pay-off reel is loose, horizontal displacement, drop from the support can generally take place, and the change of pay-off reel position causes the line tension to change and even leads to the unwrapping wire fracture in the follow-up course of working, influences cable machining efficiency and quality. In the prior art, when using pay-off, a pay-off reel frame is rotatably arranged on a support or on two side walls, and the pay-off reel frame rotates by means of the tension of a cable. The traditional rotation mode of the pay-off reel is to rotate by means of cable tension, the rotation speed is unstable in the rotation process, the effects of friction force, gravity, overlapping and the like among cables are affected, the phenomenon of clamping and pulling is often caused, even the phenomenon of breaking occurs, because a plurality of single conductors are twisted into one strand, when one strand or the other strand is subjected to tension change, particularly when the tension is huge and the wires cannot be pulled out timely, the quality defects such as bending, volume change, few strands and the like of the tube strand can occur, and if the quality of the cable is not timely found to be affected.
Therefore, a cable pipe winch capable of avoiding loosening, horizontal displacement and falling from a support of a wire coil in the paying-off process of a paying-off reel device is urgently needed, and paying-off tension of a paying-off reel of the cable pipe winch can be well controlled, so that the quality of pipe winch is guaranteed, and the quality of a cable finished product is improved.
[ Invention ]
The invention aims at: aiming at the problems in the background technology, the invention provides a cable pipe winch which has the advantages of keeping the position of a paying-off reel fixed, avoiding dropping from a bracket, keeping the paying-off reel rotating at a constant speed, keeping paying-off tension uniform, keeping the paying-off reel working stably, and improving the cable twisting efficiency and quality, thereby improving the quality of cable finished products.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The utility model provides a cable tube strander, includes drawing drum, drum support, positioning disk, locating component, power jar, pinion dish and motor, the drawing drum includes fixed axle, gear wheel carousel and outer axle, the both ends of fixed axle respectively with the inboard fixed connection of gear wheel dish, the outer axle sets up in the outside of gear wheel carousel, the drum support includes support body and drum fixed axle seat, outer axle rotate install in the drum fixed axle seat, the positioning disk with the outer axle is kept away from gear wheel carousel's one end is rotated and is connected, the locating component includes constant head tank and location reciprocating rod, the constant head tank is located on the positioning disk, the power jar includes piston rod and cylinder body, location reciprocating rod with the piston rod is connected, the location reciprocating rod is in do get into the constant head tank under the piston rod drive and is withdrawed from the reciprocating motion of constant head tank, the cylinder body with the support body is connected, the pinion dish respectively with gear wheel carousel and motor connection, the motor drives the pinion dish and rotates, the gear wheel dish is driven to rotate.
Working principle: according to the cable tube winch, the positioning disks are respectively arranged on the outer sides of the outer shafts of the traditional pay-off reels, normal use of the pay-off reels is not affected by rotational connection, the positioning disks are fixed with the reel support through the positioning components, the pay-off reels are prevented from being shifted in the horizontal direction and falling from the support, and the positioning components are controlled through the controller, so that the cable tube winch is efficient and labor-saving; on the other hand, when paying off, the motor is started to drive the pinion disc to rotate, and the pinion disc and the large gear disc are two mutually meshed gears, so that the large gear disc rotates under the drive of the pinion disc to pay off; the paying-off speed can be controlled to meet the working requirement by controlling the rotating speed of the motor or the tooth ratio of the small gear disc to the large gear disc, the working power of the traditional paying-off disc is changed, and the purpose that the paying-off disc pays off uniformly and the paying-off tension of the cable is uniform is achieved.
According to the invention, the number of the large gear turntables is 2, the number of the small gear turntables 2 can be 1 or 2, and when the number is 1, the small gear turntables are connected with 1 large gear turntables; when the number is 2, each small gear disk is connected with 1 large gear disk, and the 2 small gear disks share 1 motor 3.
Further preferably, the device further comprises an elastic positioning piece, wherein the elastic positioning piece is respectively connected with the outer side of the bracket body and the inner side of the positioning disc.
Further preferably, the elastic positioning piece is fixedly connected with the outer side of the bracket body and movably connected with the inner side of the positioning disc; the elastic positioning piece is a spring.
Further preferably, the positioning groove is formed by fixedly mounting two ends of the positioning strip on the positioning disc.
Further preferably, the power cylinder is a pneumatic cylinder, and the controller is a pneumatic cylinder controller.
Further preferably, the power cylinder is a hydraulic cylinder, and the controller is a hydraulic cylinder controller.
Further preferably, the device further comprises a controller, wherein the controller is connected with the cylinder body, and the controller is a PLC controller.
Further preferably, the pinion disc is directly and fixedly connected with the rotating shaft of the motor.
Further preferably, the motor comprises a machine body, a machine base and a sliding rail, wherein the machine body is connected with the pinion disc, the machine base is fixedly connected with the machine body, the machine base is in sliding connection with the sliding rail, and the machine base slides in the sliding rail and moves away from or close to the large gear disc.
In normal operation, the lowest point of the pinion disc is higher than the ground so as to realize the rotation function.
Further preferably, the slide rail is provided with a clamping piece near the turntable end of the large gear.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. When the pay-off reel runs at high speed, the pay-off reel is very easy to be unstable due to the change of the gravity center, which is an important cause of tension change and wire frame falling, the cable tube winch of the invention adds a positioning disk on the outer side of the outer shaft of the traditional pay-off reel, the normal use of the pay-off reel is not influenced by the rotary connection, and importantly, the pay-off reel has the effect of balancing the gravity of the pay-off reel, so that the gravity center is effectively averaged compared with the traditional pay-off reel without a positioning disk, the pay-off reel is prevented from being excessively concentrated on the pay-off reel, and the effect of balancing the pay-off tension is achieved; the positioning disk is fixed with the wire coil support through the positioning component, the pay-off reel is prevented from being shifted in the horizontal direction and falling from the support, and the positioning component is controlled through the controller, so that the pay-off reel is efficient and labor-saving. The device disclosed by the invention has the advantages of keeping the position of the pay-off reel fixed, avoiding horizontal displacement and falling from the support, keeping the pay-off reel stable in work, keeping the pay-off tension uniform, and improving the cable twisting efficiency and quality, thereby improving the quality of a cable finished product.
2. The invention creatively changes the paying-off tension control from the traditional passive paying-off into active paying-off, namely, the traditional cable pulling force pulls the paying-off disc to rotate, and the paying-off disc rotates to actively pay-off; and change into big toothed disc at traditional pay-off reel's baffle, satisfy traditional fender line function and still can rotate under the gear drive of mutually supporting. The utility model discloses a rotational speed or pinion dish and the gear ratio of big gear wheel of control motor can control unwrapping wire speed and reach the work needs.
3. The elastic locating pieces are arranged on the outer side of the bracket body and the inner side of the locating plate, so that the locating effect of the elastic locating pieces is better; the elastic locating piece is fixedly connected with the outer side of the support body and movably connected with the inner side of the locating disc, so that the pay-off disc can be conveniently replaced.
4. The sliding rail is arranged below the motor, so that the motor can conveniently slide away from the pay-off reel when the pay-off reel is disassembled or assembled, and can slide close to the pay-off reel when working is needed, and the motor is convenient and practical.
[ Description of the drawings ]
FIG. 1 is a schematic diagram of a cable drum strander for a cable drum strander according to the present invention;
FIG. 2 is a top view of FIG. 1 of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 of the present invention;
FIG. 4 is a schematic diagram of a preferred connection between the pay-off reel, pinion and motor of the present invention;
FIG. 5 is a schematic diagram of another preferred structure of the connection relationship between the pay-off reel, pinion and motor of the present invention;
In the drawing, a 1-pay-off reel, a 3-positioning disk, a 6-controller, a 7-elastic positioning piece, an 8-pinion disk, a 9-motor, a 10-fixed shaft, an 11-large gear turntable, a 12-outer shaft, a 21-support body, a 22-wire reel fixing shaft seat, a 41-positioning groove, a 42-positioning reciprocating rod, a 51-piston rod, a 52-cylinder body, a 91-machine body, a 92-machine seat, a 93-sliding rail and a 94-clamping piece.
[ Detailed description ] of the invention
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
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. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
Please refer to fig. 1-5.
The utility model provides a cable tube strander, includes drawing drum 1, drum support, positioning disk 3, locating component, power jar, pinion dish and motor, drawing drum 1 includes fixed axle 10, gear wheel carousel 11 and outer axle 12, the both ends of fixed axle 10 respectively with the inboard fixed connection of 2 gear wheel carousel 11, outer axle 12 sets up in the outside of gear wheel carousel 11, the drum support includes support body 21 and drum fixed axle seat 22, outer axle 12 rotate install in the drum fixed axle seat 22, positioning disk 3 with outer axle 12 is kept away from the one end rotation connection of gear wheel carousel 11, locating component includes constant head tank 41 and location reciprocating rod 42, constant head tank 41 is located on the positioning disk 3, the power jar includes piston rod 51 and cylinder body 52, location reciprocating rod 42 with piston rod 51 is connected, location reciprocating rod 42 is in the drive of piston rod 51 is down gets into constant head tank 41 and is exited the reciprocating motion of constant head tank 42, cylinder body 52 is connected with support body 21, motor 8 and pinion dish 11 rotate with the motor drive gear wheel carousel 9 respectively, the pinion dish 8 rotates 8.
According to the invention, the number of the large gear turntables 11 is 2, the number of the small gear tables 8 can be 1 or 2, and when the number is 1, the small gear tables are connected with 1 large gear turntables 11; when the number is 2, each pinion disc 8 is connected with 1 large gear disc 11, and the 2 pinion discs share 1 motor 9.
The device also comprises an elastic positioning piece 7, wherein the elastic positioning piece 7 is respectively connected with the outer side of the bracket body 21 and the inner side of the positioning disc 3. The elastic positioning piece 7 is fixedly connected with the outer side of the bracket body 21 and movably connected with the inner side of the positioning disc 3. The elastic positioning member 7 is a spring.
The positioning groove 41 is formed by fixedly mounting two ends of a positioning strip on the positioning disk 3.
When the selected power cylinder is a pneumatic cylinder, the controller 6 is a pneumatic cylinder controller. The selected power cylinder is a hydraulic cylinder, and the controller 6 is a hydraulic cylinder controller. It can be understood that the controller in this embodiment may also be a PLC controller, or may be another type of controller, which can achieve the purpose of the present invention.
The pinion disc 8 may also be fixedly connected directly to the rotation shaft of the motor 9. It will be appreciated that the pinion disc 8 is connected to the shaft of the motor 9 by a chain or track.
In this embodiment, the motor 9 includes a machine body 91, a machine base 92 and a sliding rail 93, the machine body 91 is connected with the pinion disc 8, the machine base 92 is fixedly connected with the machine body 91, the machine base 92 is slidably connected with the sliding rail 93, the pinion disc 8 is far away from the ground, the machine base 92 slides in the sliding rail 93, and the pinion disc 8 is driven by the machine base to move away from or near the large gear disc 11. The end of the sliding rail 93, which is close to the large gear turntable 11, is provided with a clamping piece 94.
In normal operation, the lowest point of the pinion disc is higher than the ground so as to realize the rotation function.
Description of use: when paying off is needed, the outer shaft of the paying-off disc is rotatably arranged in the disc fixing shaft seat, the piston rod is pushed under the action of the controller, the positioning reciprocating rod enters the positioning groove under the drive of the piston rod, and the paying-off disc is fixed at the working position; the motor is pushed to slide to a position close to the paying-off disc through the sliding rail, so that the pinion disc and the large gear disc are just meshed with each other, the motor is started, the pinion disc is driven to rotate, and the large gear disc is driven to rotate by the pinion disc to pay-off. When paying off is finished, the motor is closed, the pinion disc is driven to stop rotating, the pinion disc drives the large gear disc to stop rotating, the motor is pushed to be far away from the paying-off disc through the sliding rail, the piston rod is retracted under the action of the controller, the positioning reciprocating rod is driven by the piston rod to withdraw from the positioning groove, and the paying-off disc is taken down.
The foregoing description is directed to the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the invention, and all equivalent changes or modifications made under the technical spirit of the present invention should be construed to fall within the scope of the present invention.

Claims (10)

1. The utility model provides a cable tube strander, its characterized in that includes pay-off reel, drum support, positioning disk, locating component, power cylinder, pinion dish and motor, the pay-off reel includes fixed axle, gear wheel carousel and outer axle, the both ends of fixed axle respectively with the inboard fixed connection of gear wheel carousel, the outer axle sets up in the outside of gear wheel carousel, the drum support includes support body and drum fixed axle seat, outer axle rotate install in the drum fixed axle seat, the positioning disk with the outer axle is kept away from gear wheel carousel's one end is rotated and is connected, the locating component includes constant head tank and location reciprocating rod, the constant head tank is located on the positioning disk, the power cylinder includes piston rod and cylinder body, location reciprocating rod with the piston rod is connected, the location reciprocating rod is in get into the constant head tank and is withdrawed from the reciprocating motion of constant head tank under the piston rod drive, the cylinder body is connected with the gear wheel carousel is connected with the motor respectively, the motor drives the pinion dish and rotates, the pinion dish drives gear wheel carousel and rotates.
2. The cable tube hank according to claim 1, further comprising an elastic positioning member, wherein the elastic positioning member is connected to the outer side of the bracket body and the inner side of the positioning plate, respectively.
3. The cable pipe winch according to claim 2, wherein the elastic positioning piece is fixedly connected with the outer side of the bracket body and movably connected with the inner side of the positioning disc; the elastic positioning piece is a spring.
4. The cable pipe winch of claim 1, wherein the positioning groove is formed by fixedly mounting two ends of a positioning strip on the positioning disc.
5. The cable pipe winch of claim 1, wherein the power cylinder is a pneumatic cylinder and the controller is a pneumatic cylinder controller.
6. The cable pipe winch of claim 1, wherein the power cylinder is a hydraulic cylinder and the controller is a hydraulic cylinder controller.
7. The cable pipe winch of claim 1, further comprising a controller, wherein the controller is coupled to the cylinder, and wherein the controller is a PLC controller.
8. The cable pipe winch of claim 1, wherein the pinion is fixedly connected directly to the rotating shaft of the motor.
9. The cable pipe winch of claim 8, wherein the motor comprises a machine body, a machine base and a sliding rail, the machine body is connected with the pinion disc, the machine base is fixedly connected with the machine body, the machine base is slidably connected with the sliding rail, and the machine base slides in the sliding rail and moves away from or close to the large gear turntable.
10. The cable tube hank machine according to claim 9, wherein the slide rail is provided with a detent near the bull gear carousel end.
CN201910268082.0A 2019-04-03 2019-04-03 Cable pipe strander Active CN110459365B (en)

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CN110459365B true CN110459365B (en) 2024-08-27

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Publication number Priority date Publication date Assignee Title
CN111394857B (en) * 2020-05-20 2022-06-10 兰溪市建辉纺织有限公司 Dacron embroidery thread stranding machine
CN111739685B (en) * 2020-06-16 2021-12-07 安徽迅普科技有限公司 Flexible fire-resistant cable processing equipment of pottery and cable

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