CN205428594U - Electric wire stranding laying tension automatic control device - Google Patents
Electric wire stranding laying tension automatic control device Download PDFInfo
- Publication number
- CN205428594U CN205428594U CN201620199997.2U CN201620199997U CN205428594U CN 205428594 U CN205428594 U CN 205428594U CN 201620199997 U CN201620199997 U CN 201620199997U CN 205428594 U CN205428594 U CN 205428594U
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- China
- Prior art keywords
- magnetic powder
- powder brake
- electric wire
- laying tension
- brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000006247 magnetic powder Substances 0.000 claims abstract description 49
- 239000004020 conductor Substances 0.000 abstract description 3
- 230000035484 reaction time Effects 0.000 abstract 1
- 101100520231 Caenorhabditis elegans plc-3 gene Proteins 0.000 description 3
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses an electric wire stranding laying tension automatic control device, including pay off rack, a magnetic powder brake, PLC controller, receipts line motor, receipts line frame and the 2nd magnetic powder brake, the upper end of pay off rack is equipped with a magnetic powder brake, a magnetic powder brake's one end is equipped with the 2nd magnetic powder brake, be equipped with the PLC controller between a magnetic powder brake and the 2nd magnetic powder brake, the 2nd magnetic powder brake installs in the upper end of receiving line frame, and receives the line motor and connect the one end at the 2nd magnetic powder brake, this electric wire stranding laying tension automatic control device simple structure, reaction time is rapid, and convenient to use has reduced greatly that draw for a short time or the whole piece line is broken and is produced the quality accident because of the conductor external diameter.
Description
Technical field
This utility model belongs to electric wire stranding laying tension automaton technical field, is specifically related to a kind of electric wire stranding laying tension automaton.
Background technology
Electric wire cable-former stranding unwrapping wire part all uses passive unwrapping wire at present, when carrying out stranding production unwrapping wire, no matter expire axle or half axis tension is identical, but the pulling force that the pulling force that during an axis full axis, line needs needs when being far longer than half axis, on axle, remaining line is the fewest, pulling force required for unwrapping wire is the least, along with line remaining on continuous paying out reel can be fewer and feweri, if pulling force does not reduces along with the reduction of line, line can be stretched, and causes conductor diameter to draw little or sliver to be pulled off and produce quality accident.
Utility model content
The purpose of this utility model is to provide a kind of electric wire stranding laying tension automaton, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of electric wire stranding laying tension automaton, including pay off rack, first magnetic powder brake, PLC, wire-rewinding motor, take-up coil holder and the second magnetic powder brake, the upper end of described pay off rack is provided with the first magnetic powder brake, one end of described first magnetic powder brake is provided with the second magnetic powder brake, it is provided with PLC between described first magnetic powder brake and the second magnetic powder brake, described second magnetic powder brake is arranged on the upper end of take-up coil holder, and wire-rewinding motor is connected to one end of the second magnetic powder brake.
Preferably, described PLC connects the first magnetic powder brake and the second magnetic powder brake by wire.
Technique effect of the present utility model and advantage: this electric wire stranding laying tension automaton simple in construction, the response time is rapid, easy to use, substantially reduces because conductor diameter draws little or sliver to be pulled off and produce quality accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure, 1, pay off rack；2, the first magnetic powder brake；3, PLC；4, wire-rewinding motor；5, take-up coil holder and the 6, second magnetic powder brake.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
This utility model provides a kind of electric wire stranding laying tension automaton as shown in Figure 1, including pay off rack 1, first magnetic powder brake 2, PLC 3, wire-rewinding motor 4, take-up coil holder 5 and the second magnetic powder brake 6, the upper end of described pay off rack 1 is provided with the first magnetic powder brake 2, one end of described first magnetic powder brake 2 is provided with the second magnetic powder brake 6, it is provided with PLC 3 between described first magnetic powder brake 2 and the second magnetic powder brake 6, described PLC 3 connects the first magnetic powder brake 2 and the second magnetic powder brake 6 by wire, described second magnetic powder brake 6 is arranged on the upper end of take-up coil holder 5, and wire-rewinding motor 4 is connected to one end of the second magnetic powder brake 6.
nullOperation principle: constantly reduce unwrapping wire pulling force according to the quantity that axle is reached the standard grade，Pay off rack 1 is installed first magnetic powder brake 2，The brake force of the first magnetic powder brake 2 is changed by changing the supply current of the first magnetic powder brake 2，Electric current is the biggest，Brake the biggest，The pulling force that line is subject to is the biggest，Electric current is the least，Brake force is the least，The pulling force that line is subject to is the least，The size of brake force is changed by constantly changing size of current，The pulling force size of line is changed by the size changing brake force，When producing，Owing to the continuous unwrapping wire of the line on axle can be become fewer and feweri by full axle，For guaranteeing that brake force reduces along with the minimizing of the line on dish，It is accomplished by setting the minimizing reached the standard grade along with axle of initial current and reducing，For realizing this action，A PLC program controller 3 and meter counter is installed additional to machine，This PLC program controller 3 is connected with the first magnetic powder brake 2 and meter counter，Metering signal is transferred to PLC program controller 3 by meter counter，PLC program controller 3 changes supply current to the second magnetic powder brake 6，Compile a program with computer to be implanted in this controller，Program is designed with " full axle rice number parameter " field，Total rice number quantity of this axis is simply entered before start，It is maximum for now giving electric current，Unwrapping wire pulling force is maximum，Minimizing along with meter counter metering quantity，Electric current is also being steadily decreasing，Line tension on axle is also reducing，Until the line on axle discharges，Now rice number is zero，Line under tension is also tapered into by maximum until being zero，Thus reach unwrapping wire pulling force from the purpose diminished greatly.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent; all within spirit of the present utility model and principle; the any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (2)
1. an electric wire stranding laying tension automaton, including pay off rack (1), first magnetic powder brake (2), PLC (3), wire-rewinding motor (4), take-up coil holder (5) and the second magnetic powder brake (6), it is characterized in that: the upper end of described pay off rack (1) is provided with the first magnetic powder brake (2), one end of described first magnetic powder brake (2) is provided with the second magnetic powder brake (6), it is provided with PLC (3) between described first magnetic powder brake (2) and the second magnetic powder brake (6), described second magnetic powder brake (6) is arranged on the upper end of take-up coil holder (5), and wire-rewinding motor (4) is connected to one end of the second magnetic powder brake (6).
A kind of electric wire stranding laying tension automaton the most according to claim 1, it is characterised in that: described PLC (3) connects the first magnetic powder brake (2) and the second magnetic powder brake (6) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199997.2U CN205428594U (en) | 2016-03-16 | 2016-03-16 | Electric wire stranding laying tension automatic control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199997.2U CN205428594U (en) | 2016-03-16 | 2016-03-16 | Electric wire stranding laying tension automatic control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428594U true CN205428594U (en) | 2016-08-03 |
Family
ID=56545903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620199997.2U Expired - Fee Related CN205428594U (en) | 2016-03-16 | 2016-03-16 | Electric wire stranding laying tension automatic control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205428594U (en) |
-
2016
- 2016-03-16 CN CN201620199997.2U patent/CN205428594U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |