CN116313308A - Control method of portable cable wrapping device - Google Patents
Control method of portable cable wrapping device Download PDFInfo
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- CN116313308A CN116313308A CN202310179470.8A CN202310179470A CN116313308A CN 116313308 A CN116313308 A CN 116313308A CN 202310179470 A CN202310179470 A CN 202310179470A CN 116313308 A CN116313308 A CN 116313308A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 26
- 229920001971 elastomer Polymers 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010073 coating (rubber) Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 239000012774 insulation material Substances 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 14
- 239000003638 chemical reducing agent Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
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- Manufacturing & Machinery (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
The invention provides a control method of a portable cable wrapping device, which comprises the following steps: obtaining the corresponding elongation delta of the strip currently wound around the rubber covered strip coil; establishing a rotation speed relation between the revolution motor and the rotation motor according to the elongation delta; setting the rotation speed omega of the revolution motor 1 The method comprises the steps of carrying out a first treatment on the surface of the Acquiring the radius of the coiled rubber coating coil and the radius of the cable in real time, and according to the radius of the coiled rubber coating coil, the radius of the cable and the rotating speed omega of the revolution motor 1 The rotation speed omega of the rotation motor is adjusted in real time according to the rotation speed relation 2 . According to the invention, the rotation speed relation between the rotation motor and the motor is established through the corresponding elongation of the strip material wound with the rubber coating strip coil, and the rotation speed of the rotation motor is regulated in real time through monitoring the radius of the rubber coating strip coil and the change of the radius of the cable in the winding process, so that the constant tension winding of the cable is realized, and the condition that the insulation material is unevenly distributed due to uneven manual winding force is improved.
Description
Technical Field
The invention relates to the technical field of electric power operation, in particular to a control method of a portable cable wrapping device.
Background
An important construction link of the wrapped cable intermediate joint is wrapping, and the technology principle is that a special electric adhesive tape is used for recovering the internal structure of the cable from the core, the inner semi-conducting layer, the main insulation layer, the outer semi-conducting layer, the copper shielding layer and the outer sheath from inside to outside in sequence. The strip and the process flow of the wrapped cable intermediate joint enable the wrapped cable intermediate joint to have the characteristics of good waterproof sealing performance, good insulativity, good construction flexibility and the like. But the on-site winding time is longer, the efficiency is low, and the technical requirements on winding constructors are very high.
In order to enable the wrapping belt to be tightly and smoothly wrapped on the cable core, a certain tension is required to be applied to the wrapping belt, and in the wrapping process, the uniformity of the outer diameter of the cable is directly affected by the stability of the tension, so that other relevant performances of the cable are changed. Therefore, control of the cable wrapping tension is critical to the quality of the cable production. However, the manual wrapping cannot well control the wrapping tension, the wrapping angle and the wrapping speed, so that the insulation material is unevenly distributed, and the overall size, the insulation performance and the waterproof performance can be affected.
Disclosure of Invention
In order to solve the technical problems, an embodiment of the invention provides a control method of a portable cable wrapping device.
The technical scheme adopted by the invention is as follows:
the embodiment of the invention provides a control method of a portable cable wrapping device, which comprises the following steps: the equipment comprises an equipment shell, a C-shaped gear, a revolution motor, a winding rubber belt roll and a rotation motor, wherein one side of the C-shaped gear is fixed on the equipment shell through a first sliding rail, and the other side of the C-shaped gear is connected with the equipment shell through a second sliding railThe second sliding rail is fixed with the fixing mechanism, and the cable is arranged in the C-shaped gear in a penetrating way; the revolution motor is fixed on the equipment shell and used for driving the C-shaped gear to rotate, the rotation motor and the wrapping tape roll are respectively positioned on two sides of the C-shaped gear, the wrapping tape roll is coaxially connected with the rotation motor, the rotation motor is rigidly connected with the C-shaped gear, the axis of the cable is parallel to the axis of the rotation motor, and the rotation motor is used for driving the wrapping tape roll to rotate; the control method comprises the following steps: obtaining the corresponding elongation delta of the strip currently wound around the rubber covered strip coil; establishing a rotation speed relation between the revolution motor and the rotation motor according to the elongation delta; setting the rotation speed omega of the revolution motor 1 The method comprises the steps of carrying out a first treatment on the surface of the Acquiring the radius of the coiled rubber covered belt and the radius of the cable in real time, and according to the radius of the coiled rubber covered belt, the radius of the cable and the rotating speed omega of the revolution motor 1 The rotational speed relationship adjusts the rotational speed omega of the self-rotating motor in real time 2 To achieve constant tension wrapping of the cable.
The control method of the portable cable wrapping device provided by the invention also has the following additional technical characteristics:
according to one embodiment of the invention, the output speed omega of the revolution motor is set according to the initial radius of the cable and the tape around the rolls of the encapsulating tape 1 。
According to one embodiment of the present invention, the rotational speed relationship between the revolution motor and the rotation motor is established according to the following formula:
wherein omega 1 For revolution speed of revolution motor omega 2 Rotation speed of rotation motor, corresponding elongation delta, R of strip wound around rubber-covered strip coil 1 For the radius of the cable, R 2 Is the radius of the coiled tape.
According to one embodiment of the invention, the self-rotating motor selects a direct-current servo motor, and the self-rotating motor is powered by a battery.
The invention has the beneficial effects that:
the invention adopts the C-shaped gear, cables of different types can be wrapped only by putting the C-shaped gear in, and are compatible with different cable heads and wrapping adhesive tapes;
according to the invention, the rotation speed relation between the rotation motor and the motor is established through the corresponding elongation of the strip material wound with the rubber coating strip coil, and the rotation speed of the rotation motor is regulated in real time through monitoring the radius of the rubber coating strip coil and the change of the radius of the cable in the winding process, so that the constant tension winding of the cable is realized, and the condition that the insulation material is unevenly distributed due to uneven manual winding force is improved.
Drawings
Fig. 1 is a front view of a portable cable wrap device in accordance with one embodiment of the present invention;
fig. 2 is a side view of a portable cable wrap device in accordance with one embodiment of the present invention;
fig. 3 is a perspective view of a portable cable wrap device in accordance with one embodiment of the present invention;
FIG. 4 is a schematic illustration of the connection of a wrap-around spool of a portable cable wrap device and a spinning motor in accordance with one embodiment of the present invention
FIG. 5 is a flow chart of a method of controlling a portable cable wrapping device;
fig. 6 is a schematic diagram of movement analysis of a portable cable wrapping device during wrapping in accordance with one embodiment of the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Fig. 1 is a front view of a portable cable wrap device in accordance with one embodiment of the present invention; fig. 2 is a side view of a portable cable wrap device in accordance with one embodiment of the present invention; fig. 3 is a perspective view of a portable cable wrap device in accordance with one embodiment of the present invention; fig. 4 is a schematic connection diagram of a wrap-around tape roll and a spinning motor of a portable cable wrap device according to one embodiment of the present invention.
As shown in fig. 1 to 4, the portable cable wrapping device includes: the equipment comprises an equipment shell 1, a C-shaped gear 7, a first gear 2, a second gear 3, a fixing mechanism 5, a first sliding rail 17, a second sliding rail 18, a first synchronous gear 13, a second synchronous gear 14, a third synchronous gear 12, a speed reducer 10, a revolution motor 11, a winding rubber belt roll 16, a rotation motor 4 and a controller 20.
One side of the C-shaped gear 7 is fixed on the equipment shell 1 through a first sliding rail 17, the other side of the C-shaped gear 7 is fixed with the fixing mechanism 5 through a second sliding rail 18, and a cable 19 is arranged in the C-shaped gear 7 in a penetrating way; the first gear 2 and the second gear 3 are separated by a first preset distance, and the first gear 2 and the second gear 3 are meshed with the C-shaped gear 7; the first synchronous gear 13 and the second synchronous gear 14 are coaxially meshed with the first gear 2 and the second gear 3 respectively; the third synchronizing wheel 12 is connected with the first synchronizing gear 13 and the second synchronizing gear 14 through a synchronizing belt 15; the speed reducer 10 is fixed on the equipment shell 1; the revolution motor 11 is fixed on the equipment shell 1, the revolution motor 11 is connected with the speed reducer 10, the revolution motor 11 is used for driving the third synchronous wheel 12 to rotate, so that the synchronous belt 15 drives the first synchronous gear 13 and the second synchronous gear 14 to rotate, and the first gear 2 and the second gear 3 are driven to rotate, and the C-shaped gear 7 is driven to rotate; the self-rotating motor 4 and the rubber-covered belt roll 16 are respectively positioned at two sides of the C-shaped gear 7, the rubber-covered belt roll 16 is coaxially connected with the self-rotating motor 4, the self-rotating motor 4 is rigidly connected with the C-shaped gear 7, the axis of the cable 19 is parallel to the axis of the self-rotating motor 4, and the self-rotating motor 4 is used for driving the rubber-covered belt roll 16 to rotate; the controller 20 is connected with the rotation motor 4 of the revolution motor 11, and the controller 20 controls the rotation speed of the rotation motor 4 of the revolution motor 11 so as to realize constant tension wrapping of the cable.
In the embodiment of the present invention, the first preset distance is greater than the opening pitch of the C-shaped gear 7. As shown in fig. 1, the fixing mechanism 5 includes a left fixing mechanism and a right fixing mechanism, and the fixing mechanism 5 in fig. 2 refers to the right fixing mechanism. The periphery of the C-shaped gear 7 is provided with a convex groove so as to be fixedly connected with a first sliding rail 17 and a second sliding rail 18 through the convex groove.
Specifically, the first gear 2 and the second gear 3 meshed with the C-shaped gear 7 are spaced more than the opening spacing of the C-shaped gear 7, and any cable 19 having a diameter smaller than the opening spacing of the C-shaped gear 7 may be placed therein for wrapping.
The rotation motor 4 is fixed on the C-shaped gear 7 and can drive the coaxial winding rubber coating belt roll 16 to rotate. The revolution motor 11 is connected with the speed reducer 10, the revolution motor 11 and the speed reducer 10 are fixed on the equipment shell 1, the speed reducer 10 plays a role in matching rotation speed and transmitting torque between the revolution motor and the synchronous wheels, the purpose of the speed reducer 10 is to reduce rotation speed and increase torque, the revolution motor 11 drives the third synchronous wheel 12 to rotate, and the synchronous belt 15 drives the first synchronous gear 13 and the second synchronous gear 14 to rotate, so that the first gear 2 and the second gear 3 are driven to rotate, and the C-shaped gear 7 meshed with the speed reducer is driven to rotate. Thus, the controller controls the revolution motor 11 and the rotation motor 4, so that the winding rubber belt roll 16 can be wound on a cable, the revolution motor 11 rotates according to the set value of the controller 21 to determine the winding speed of the winding rubber belt roll 16, and the transverse feeding amount along the cable is determined by the moving speed of a handheld device of a person or a guide wheel is arranged. When the axis of the cable 19 is not coincident with the axis of the C-shaped gear, tension is not constant due to factors such as radius change of a winding rubber belt, and the like, the problem that the tension is not constant is solved by the controller, the rotating speeds of the self-rotating motor 4 and the revolution motor 11 are adjusted in real time, the tension of the belt can be controlled by adjusting the rotating speed of the self-rotating motor 4, the winding speed can be controlled by adjusting the rotating speed of the revolution motor 11, and meanwhile, maintenance personnel can hold the equipment to transversely move along the cable to feed to finish winding.
From this, adopt C type gear, different model cables can all wrap as long as can put into C type gear, compatible different cable heads and wrap sticky tape, through the rotational speed of control revolution motor and rotation motor, can realize the constant tension of cable and wrap, improve manual winding and wrap the uneven condition that causes insulating material to distribute of dynamics, and whole device simple structure, small, light in weight possess the portability, can be applied to complicated constrictive construction occasion, convenient to use and application scene are extensive.
According to an embodiment of the present invention, as shown in fig. 1, the portable cable wrapping device may further include: a stop (not shown in detail) and a proximity switch 8. The stop block is arranged on the left fixing mechanism or the right fixing mechanism; the proximity switch 8 is arranged on the C-shaped gear 7, the proximity switch 8 is connected with the controller 20, and the proximity switch 8 is used for detecting the distance between the proximity switch 8 and the stop block and judging whether the opening of the C-shaped gear 7 rotates to the opening position according to the distance between the proximity switch 8 and the stop block.
Specifically, the cable is threaded in the C-shaped gear 7, the C-shaped gear 7 is provided with a proximity switch 8, the proximity switch 8 rotates along with the C-shaped gear 7, when the proximity switch 8 rotates to the stop block position, a switch signal is sent, after wrapping is completed, the controller 20 can stop rotating according to the switch signal C-shaped gear 7, so that the C-shaped gear 7 rotates to the opening position after wrapping is completed, and the cable can be easily taken out.
According to an embodiment of the present invention, the portable cable wrapping device may further include: and the battery is connected with the self-rotating motor and is used for being the self-rotating motor. The self-rotating motor selects direct current servo electricity.
Specifically, the rotation motor 4 is powered by a battery to improve portability, and the problem of winding of the cable at the time of wrapping can be avoided.
According to one embodiment of the invention, a cable clamping and fixing mechanism is arranged at the C-shaped gear 7 or the equipment shell 1 so as to improve the stability of the cable when penetrating into the wrapping.
Because of the difficulty of ensuring that the center of revolution of the wrapping tape is coaxial with the cable axle center, the output torque of the wrapping motor needs to be controlled in due time to maintain constant tension in the wrapping tape, and how to achieve constant tension wrapping of the cable is described below in connection with specific embodiments.
Fig. 5 is a flowchart of a control method of the portable cable wrapping device, as shown in fig. 5, comprising the steps of:
s1, acquiring the corresponding elongation delta of the strip currently wound on the rubber covered strip coil.
In particular, the corresponding elongations δ of the different tapes wound around the rolls of the encapsulation tape can be obtained in advance by means of a related experiment, for example, 100% for the #13 semiconductive tape, 10% for the #2220 stress control tape, and 25% for the #23 ethylene propylene rubber self-adhesive insulating tape.
S2, establishing a rotation speed relation between the revolution motor and the rotation motor according to the elongation delta.
Further, the analysis of the movement of the portable cable wrapping device during wrapping is shown in fig. 6, the elongation delta (%) of the pseudo-wrapped rubber-covered coil, and the radius R of the cable 1 (mm), radius R of the coiled tape 2 (mm), wrap angular velocity omega 1 (rad/s, also known as revolution speed of revolution motor), clockwise rotation, angular velocity ω of rotation about the tape roll 2 (rad/s, also known as the speed of the self-rotating motor), counterclockwise rotation, the time required to move the coil around the coil from position 1 to position 2 is t(s), O 2 Representing the center of the coiled over-wrap, A, B, A ', B' and C are schematic representations of different positions in the coiled over-wrap, and F represents the force and direction of the coiled over-wrap.
The length of the in-band that the cable has been wrapped: AA' =ω 1 tR 1 ；
Strip length of the wound tape roll: b' c=ω 2 tR 2 ；
AA '=b' C (1+δ) because the coiled rubber belt stretches when coiled;
the rotation speed relation between the revolution motor and the rotation motor can be obtained by combining the above steps:
s3, setting the rotation speed omega of the revolution motor 1 。
Further, in one embodiment of the present invention, the output rotational speed ω of the revolution motor is set based on the initial radius of the cable and the tape around the rolls of the encapsulation tape 1 。
Specifically, the output torque of the revolution motor is determined by factors such as the initial radius of the cable, different belt parameters and the like, the rotating speed of the revolution motor determines the wrapping speed of the cable, the transverse feeding amount along the cable is increased by the movement of a handheld device personnel, and the rotating speed and the torque of the revolution motor are set to be unchanged for controlling the damping and the speed difference. Different initial radii of the cables and corresponding output rotational speeds omega of the revolution motors of the tape around the rolls of the encapsulation tape 1 Obtained by related experiments in advance and pre-stored in a controller, and can be directly called when in use.
S4, acquiring the radius of the coiled rubber coating coil and the radius of the cable in real time, and according to the radius R of the coiled rubber coating coil 2 Radius R of cable 1 Revolution speed omega of revolution motor 1 The rotation speed omega of the rotation motor is adjusted in real time according to the rotation speed relation 2 To achieve constant tension wrapping of the cable.
Specifically, when the manual hand-held wrapping device is operated, the distance between the center of the coil and the axis of the cable is difficult to keep unchanged, and when the distance is changed, the tension on the strip is also changed, so that the water-proof performance of the joint is ensured in order to ensure the constant deformation of the strip in the wrapping process, and the invention performs online monitoring and control of the tension in the wrapping process.
Specifically, the radius R of the coiled tape is real-time 2 And radius R of cable 1 The real-time acquisition can be detected by an associated distance sensor. Due to the rotational speed omega of the revolution motor 1 And the elongation delta is fixed according to the initial radius of the coiled rubber coating tape and the cable, and is according to the formula
The rotating speed omega of the rotating motor can be calculated in real time 2 According to the calculated rotation speed omega of the rotation motor 2 Varying instantaneous excitation voltage for rotation speed omega of self-rotating motor 2 And (5) adjusting. Therefore, the problem of winding tension change caused by the change of the cable radius, the winding belt radius and the distance between the winding belt rotation center and the cable axis in the winding process can be effectively solved, and the electricity is ensuredThe cable joint has good insulating performance and waterproof performance, and the method has small pulse and high precision.
According to an embodiment of the present invention, the above-mentioned rotation motor selects a dc servo motor, and the rotation motor is powered by a battery. Therefore, the problem of winding of the cable and the motor wire during winding can be avoided.
In summary, according to the control method of the portable cable wrapping device provided by the embodiment of the invention, the rotation speed relation between the rotation motor and the motor is established through the corresponding elongation of the strip material of the wrapping tape roll, and the rotation speed of the rotation motor is regulated in real time through monitoring the radius of the wrapping tape roll and the change of the radius of the cable in the wrapping process, so that the constant tension wrapping of the cable is realized, and the condition that the distribution of insulating materials is uneven due to uneven manual wrapping force is improved.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (4)
1. A method of controlling a portable cable wrap apparatus, the apparatus comprising:
the device comprises a device shell, a C-shaped gear, a revolution motor, a winding rubber belt roll and a rotation motor, wherein one side of the C-shaped gear is fixed on the device shell through a first sliding rail, the other side of the C-shaped gear is fixed with a fixing mechanism through a second sliding rail, and a cable is arranged in the C-shaped gear in a penetrating way; the revolution motor is fixed on the equipment shell and used for driving the C-shaped gear to rotate, the rotation motor and the wrapping tape roll are respectively positioned on two sides of the C-shaped gear, the wrapping tape roll is coaxially connected with the rotation motor, the rotation motor is rigidly connected with the C-shaped gear, the axis of the cable is parallel to the axis of the rotation motor, and the rotation motor is used for driving the wrapping tape roll to rotate;
the control method comprises the following steps:
obtaining the corresponding elongation delta of the strip currently wound around the rubber covered strip coil;
establishing a rotation speed relation between the revolution motor and the rotation motor according to the elongation delta;
setting the rotation speed omega of the revolution motor 1 ；
Acquiring the radius of the coiled rubber covered belt and the radius of the cable in real time, and according to the radius of the coiled rubber covered belt, the radius of the cable and the rotating speed omega of the revolution motor 1 The rotational speed relationship adjusts the rotational speed omega of the self-rotating motor in real time 2 To achieve constant tension wrapping of the cable.
2. The control method of a portable cable lapping device as claimed in claim 1, wherein the output rotational speed ω of the revolution motor is set according to the initial radius of the cable and the tape of the lapping tape roll 1 。
3. The control method of a portable cable lapping device according to claim 1, wherein a rotational speed relationship between the revolution motor and the rotation motor is established according to the following formula:
wherein omega 1 For revolution speed of revolution motor omega 2 Rotation speed of rotation motor, corresponding elongation delta, R of strip wound around rubber-covered strip coil 1 For the radius of the cable, R 2 Is the radius of the coiled tape.
4. The method of controlling a portable cable drum apparatus as set forth in claim 1, wherein,
the self-rotating motor selects a direct-current servo motor, and the self-rotating motor is powered by a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310179470.8A CN116313308A (en) | 2023-02-28 | 2023-02-28 | Control method of portable cable wrapping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310179470.8A CN116313308A (en) | 2023-02-28 | 2023-02-28 | Control method of portable cable wrapping device |
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| CN116313308A true CN116313308A (en) | 2023-06-23 |
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|---|---|---|---|
| CN202310179470.8A Pending CN116313308A (en) | 2023-02-28 | 2023-02-28 | Control method of portable cable wrapping device |
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| CN (1) | CN116313308A (en) |
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2023
- 2023-02-28 CN CN202310179470.8A patent/CN116313308A/en active Pending
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