阅读说明：本技术 一种线缆收线排线方法及相关设备 (Cable winding and arranging method and related equipment ) 是由 吴达 成智 钱鹏 沈宜飞 张健 于 2021-07-29 设计创作，主要内容包括：本申请提供了一种线缆收线排线方法线及相关设备,该方法包括：根据线缆进线速度以及控制参数,控制储线盘具快慢交替地旋转。本申请针对储线盘具的收线特点,通过控制储线盘具快慢交替地旋转,实现内外圈自动排线,相较于现有收线架张力收线的模式,无需高精度排线和翻边,降低了技术难度,同时降低了操作人员的劳动强度。(The application provides a cable take-up and arranging square normal line and related equipment, and the method comprises the following steps: and controlling the wire storage disc to rotate alternately according to the wire inlet speed of the cable and the control parameters. This application is to storing up the receipts line characteristics of line dish utensil, and is rotatory in turn through control storage line dish utensil speed, realizes the automatic winding displacement of inner and outer lane, compares in the mode that present take-up frame tension was received the line, need not high accuracy winding displacement and turn-ups, has reduced the technical degree of difficulty, has reduced operating personnel's intensity of labour simultaneously.)

1. A cable winding and arranging method is characterized by comprising the following steps: and controlling the wire storage disc to rotate alternately according to the wire inlet speed of the cable and the control parameters.

2. The cable take-up and pay-off method of claim 2, wherein the control parameter is divided into a plurality of segments.

3. A cable take-up and spooling method as defined in claim 3, wherein the control parameters include a target diameter and a number of turns.

4. The cable take-up and pay-off method as claimed in claim 1, wherein the control parameter is gradually changed.

5. The cable take-up and pay-off method as claimed in claim 1, wherein the cable take-in speed is acquired from a previous process device.

6. The cable take-up and pay-off method of claim 1, wherein the control parameter is input by an operator.

7. The utility model provides a cable is received line winding displacement system which characterized in that: including storing up line dish utensil, inlet wire pipe, controller, converter and motor, the export of inlet wire pipe is located store up the top that line coiled the utensil, the motor with store up line dish utensil transmission and connect, the controller passes through the converter with the motor is connected, the controller is configured to can be according to cable inlet wire speed and control parameter, control store up line dish utensil speed and rotate in turn.

8. The cable take-up and spooling system of claim 7 wherein: the controller is configured to be able to set a plurality of segments of control parameters.

9. The cable take-up and spooling system of claim 8 wherein: the controller is configured to be able to set a plurality of target diameters and corresponding number of turns.

10. A cable take-up and routing control device comprising a processor and a memory, the memory having a software program stored therein, the processor executing the software program to perform the cable take-up and routing method according to any one of claims 1 to 6.

Technical Field

The invention relates to a cable winding and arranging technology, in particular to a cable winding and arranging method and related equipment.

Background

The existing wire take-up mode usually adopts a wire take-up frame to take up wires, a cable keeps tension in the wire take-up process, the wire take-up mode needs an operator to constantly pay attention to the wire arrangement condition and the flanging effect of the cable on a wire take-up reel, and needs to perform wire arrangement and flanging with high precision, so that the operator needs to constantly keep highly concentrated attention, the labor intensity is high, and the requirement on the operator is higher.

Disclosure of Invention

The invention aims to provide a cable winding and arranging method, a cable winding and arranging system and cable winding and arranging equipment capable of automatically arranging cables.

The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.

According to an aspect of the present invention, there is provided a cable winding and unwinding method, including: and controlling the wire storage disc to rotate alternately according to the wire inlet speed of the cable and the control parameters.

In one embodiment, the control parameters of the method are divided into a plurality of segments.

In an embodiment, said control parameters of the method comprise a target diameter and a number of turns.

In an embodiment, the control parameter of the method is ramped.

In an embodiment, the cable entry speed of the method is acquired from a previous process equipment.

In an embodiment, said control parameters of the method are input by an operator.

According to another aspect of the invention, a cable winding and unwinding system is provided, which includes a cable storage drum, a cable inlet pipe, a controller, a frequency converter and a motor, wherein an outlet of the cable inlet pipe is located above the cable storage drum, the motor is in transmission connection with the cable storage drum, the controller is connected with the motor through the frequency converter, and the controller is configured to control the cable storage drum to rotate alternately according to a cable inlet speed and control parameters.

In one embodiment, the controller of the cable take-up and cabling system is configured to be able to set a multi-segment control parameter.

In one embodiment, the controller of the cable take-up and spooling system is configured to be capable of setting a plurality of target diameters and corresponding number of turns.

According to a further aspect of the present invention, there is provided a cable winding and arranging control apparatus, comprising a processor and a memory, wherein the memory stores a software program, and when the processor executes the software program, the cable winding and arranging method according to any one of the above embodiments is performed.

The embodiment of the invention has the beneficial effects that: aiming at the wire winding characteristics of the wire storage disc, the inner ring and the outer ring are automatically wound by controlling the wire storage disc to rotate alternately, and compared with the tension wire winding mode of the existing wire winding frame, the high-precision wire winding and flanging are not needed, the technical difficulty is reduced, and the labor intensity of operators is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

The above features and advantages of the present disclosure will be better understood upon reading the detailed description of embodiments of the disclosure in conjunction with the following drawings. In the drawings, components are not necessarily drawn to scale, and components having similar relative characteristics or features may have the same or similar reference numerals.

FIG. 1 is a schematic view of the positional relationship between a wire storage reel and a wire inlet pipe;

FIG. 2 is a schematic diagram showing the relationship between the wire feeding speed of the cable and the rotating speed direction of the wire storage drum;

FIG. 3 is a schematic view of the cable as it is tightened;

FIG. 4 is a schematic view of the cable when relaxed;

FIG. 5 is a graph of the rotational speed of the cord storage reel as a function of time in one embodiment;

FIG. 6 is a graph of target diameter as a function of turn number in one embodiment;

FIG. 7 is a schematic view of a control parameter setting interface of an embodiment of the apparatus of the present application.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments. It is noted that the aspects described below in connection with the figures and the specific embodiments are only exemplary and should not be construed as imposing any limitation on the scope of the present invention.

In order to realize the long-length wire collection, the applicant designs a set of cable storage equipment, and the relevant patents are as follows: CN 202020566343.5. The device is different from the existing tension wire-rewinding mode of a wire-rewinding frame, and wire storage is carried out in a mode that a cable falls into a wire storage reel, wherein the position relation between the wire storage reel and a wire inlet pipe is shown in figure 1, and an outlet of the wire inlet pipe 1 is positioned above a wire storage reel 2. The emphasis of the present application is on how to perform wire arrangement in such a wire storage manner.

In order to realize the automatic wire arrangement of the wire storage disc during wire collection, the embodiment of the application provides a wire collecting and arranging method for a cable, which comprises the following steps: and controlling the wire storage disc to rotate alternately according to the wire inlet speed of the cable and the control parameters.

Referring to fig. 2, when the cable falls into the cable storage drum, the winding radius is influenced by the cable incoming speed v_IntoAnd the rotational speed v of the wire storage reel_{Rotating shaft}These two speeds affect. At the cable feeding speed v_IntoUnder the condition of no change, the rotating speed v of the wire storage disc_{Rotating shaft}The faster the cable is wound, the tighter the winding (smaller winding radius), as shown in fig. 3; rotating speed v of wire storage reel_{Rotating shaft}The slower the cable is wound the looser (larger winding radius), as shown in fig. 4. Similarly, when the rotating speed v of the wire storage disc is_{Rotating shaft}Constant cable feed speed v_IntoThe faster, the looser the cable is wound; cable incoming speed v_IntoThe slower the cable is wound the tighter.

In order to make the cables uniformly fall into the cable storage disc, the winding radius of the cables should be changed alternately, so as to achieve the effect equivalent to that of a flat cable. The method provided by the embodiment of the application enables the winding radius of the cable to be changed alternately by controlling the speed of the cable storage disc to rotate alternately. Wherein, the speed alternation is realized by the control parameter, and the reference of the speed alternation is the speed of the cable.

For example, the diameter of the inner ring of the wire storage reel is 2m, the diameter of the outer ring is 4m, and the cable outlet is located at a position 1.5m away from the rotating shaft of the wire storage reel. If the wire feeding speed is 1m/s, according to the speed angular speed conversion formula v ═ w × r, when the rotation speed of the wire storage disc is 2/3rad, the winding radius of the wire should be about 1.5m, that is, the wire will not be wound more tightly or more loosely after being sent out from the outlet, but will drop almost vertically and wind one by one. If the wire storage drum keeps the rotating speed unchanged, the concentrated wires can be accumulated near the radius of 1.5m, so that the wire storage amount is reduced, and the subsequent wire outlet is difficult.

In the method, a control parameter is introduced, and the control parameter determines the rotating speed of the wire storage disc. The control parameter may be the reservoir rotational speed, or another parameter associated with the reservoir rotational speed. To achieve the "alternate fast and slow" effect, the control parameter should be varied.

The control parameter may be continuously variable or discontinuously variable. One possible control parameter is, for example, the rotational speed v of the storage reel which varies as a sinusoidal function_{Rotating shaft}As shown in fig. 5, the mean value of the sine function is the corresponding rotation speed when the cable falls on the middle of the cable storage drum. Of course, other waveform functions, or piecewise functions, are possible.

Preferably, the control parameter is divided into a plurality of segments in this embodiment. For example, the first segment rotation speed is v₁The second segment rotational speed is v₂The third segment rotational speed is v₃,....... Compared with the design of a function, the setting is more intuitive and convenient to adjust. The length of each segment can be controlled by setting the length of the cable, time, number of turns, etc. For example, it is possible to designV. for wire storage disk₁Rotate for 1 minute, then with v₂Rotate for minutes, … ….

Further, the target diameter and the number of turns may be selected as control parameters. The conversion relation between the target diameter and the rotating speed can be obtained by debugging. These two parameters are the most intuitive as control parameters. The target diameter refers to how much diameter the cable is intended to be wound. For example, the control parameters may be set such that: a first segment, which takes 2m as a target diameter and rotates for 20 circles; a second segment, which takes 3m as a target diameter and rotates for 20 circles; a third segment, which takes 4m as a target diameter and rotates for 20 circles; a fourth segment, which takes 3m as a target diameter and rotates for 20 circles; a fifth segment, which takes 2m as a target diameter and rotates for 20 circles; ....... The target diameter versus number of turns can be expressed as a piecewise function in fig. 6.

On the basis, in order to enable the cables to be uniformly distributed on the inner ring and the outer ring as much as possible, the control parameters are gradually changed. For the control parameters of the segments, the gradual change is not a continuous change, but as many intermediate values as possible are set, for example, in the above example, the first segment may be designed to rotate 10 turns with a target diameter of 2 m; a second segment, which takes 2.3m as a target diameter and rotates for 10 circles; a third segment, which takes 2.5m as a target diameter and rotates for 10 circles; .......

In the method, if the cable incoming speed is constant, the cable incoming speed can be preset. The incoming line speed, if variable, can be dynamically acquired. In this embodiment, the cable feed speed is acquired from a previous process equipment. The production speed or the wire outlet speed of the equipment in the previous process is the wire inlet speed of the equipment. Therefore, when the wire outlet speed of the equipment in the previous process is increased or decreased, the rotating speed of the wire storage disc can be dynamically adjusted in real time. The control parameters can be input by an operator in advance before the wire is stored.

The embodiment of the application also provides a cable winding and unwinding system, which comprises a cable storage coiling tool, a cable inlet pipe, a controller, a frequency converter and a motor, wherein an outlet of the cable inlet pipe is positioned above the cable storage coiling tool, the motor is in transmission connection with the cable storage coiling tool to drive the cable storage coiling tool to rotate, the controller is connected with the motor through the frequency converter, and the controller (through means such as programming) is configured to control the cable storage coiling tool to rotate alternately according to the cable inlet speed and control parameters.

The controller can be a PLC industrial personal computer, converts the rotating speed of the wire storage disc tool into an electric signal of 0-10V according to the wire inlet speed and the control parameters of the cable, and sends the electric signal to the frequency converter, so that the rotating speed of the wire storage disc tool is adjusted.

In a possible embodiment, the controller is configured to be able to set a multi-segment control parameter. Further, the controller is configured to be able to set a plurality of target diameters and corresponding number of turns. For this part, reference may be made to the above-described method embodiments, which are not described in detail herein.

It is easy to understand that, the embodiments of the present application further provide a cable winding and arranging control device, which includes a processor and a memory, where the memory stores a software program, and when the processor executes the software program, the cable winding and arranging method according to any of the embodiments described above is executed. The processor may include, but is not limited to, a Microprocessor (MCU). The memory may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. Preferably, the cable take-up and winding displacement control device can further comprise a collector and an input device for collecting the wire-incoming speed and inputting the control parameters. The collector and the input device are both connected with the processor. The collector can be a sensor, and the input device can be a touch screen display and the like. One possible input interface is shown in fig. 7, through which the target diameter and the number of turns can be set in segments.

To sum up, this application embodiment provides a line winding and arranging side normal and relevant equipment are received to cable, this application to the receipts line characteristics of storing up the line dish utensil, rotate through controlling the speed of storing up the line dish utensil alternately, realize the automatic winding displacement of inner and outer lane, compare in the mode that current take-up frame tension was received the line, need not high accuracy winding displacement and turn-ups, reduced the technical degree of difficulty, reduced operating personnel's intensity of labour simultaneously.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The above description is only a preferred example of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present application should be included in the scope of the present application.