CN207233465U - For rotating the identical tension unwrapping wire control system twisted on body - Google Patents
For rotating the identical tension unwrapping wire control system twisted on body Download PDFInfo
- Publication number
- CN207233465U CN207233465U CN201721147322.4U CN201721147322U CN207233465U CN 207233465 U CN207233465 U CN 207233465U CN 201721147322 U CN201721147322 U CN 201721147322U CN 207233465 U CN207233465 U CN 207233465U
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- China
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- monofilament
- iron pan
- body portion
- control system
- frame
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Abstract
The technical field of electric wire is the utility model is related to, more particularly to a kind of identical tension unwrapping wire control system being used on rotation strand body.This identical tension unwrapping wire control system for being used to rotate on strand body includes frame and twists body portion, frame twists body portion connection iron pan, the bottom of iron pan is equipped with iron pan clamping cylinder, monofilament is connected on iron pan, frame is twisted on body portion has flute profile encoder and optoelectronic switch of the clamping device installation one for calculating dynamic disk footpath in monofilament operation process by disk, frame, which twists, to be additionally provided with pneumatics dish-style brake disc on body portion and is installed on the side of flute profile encoder, and pneumatics dish-style brake disc connects gas bag by pipeline.This identical tension unwrapping wire control system for being used to rotate on strand body is during the process of monofilament, it is identical tension to keep tension force suffered on every monofilament, be not in that snake is curved or birdcage phenomenon during process, improve twisted quality, and twisting speed improves 50%；Used at the same time as monofilament broken wire stop protection device.
Description
Technical field
A kind of identical tension unwrapping wire control system is the utility model is related to, more particularly to a kind of perseverance for being used to rotate on strand body is opened
Power unwrapping wire control system.
Background technology
The insulated power cable and bare conductor finished product production equipment in China are mainly that frame twists production line production by three to four
A matching rotation for twisting body, along with draw-gear and the coordinated signals of retractable line apparatus, final output copper cable or bare conductor
Aerial cable.These cables are the copper wire or aluminium wire by same diameter（Monofilament is referred to as below）By twist the rotation of body according to
What certain intercept was twisted out, situations such as in order to ensure twisted quality, avoid the occurrence of curved snake or birdcage, each every twisted on body
The tension force of copper wire or aluminium wire will remain equal control, i.e., every rosette copper silk or aluminium wire are perseverance from dishful to the process unwrapping wire tried to get to the heart of a matter
Tension stringing.The tension control system of single-deck copper wire or aluminium wire that frame twists production line can not meet this want for a long time
Ask, certain frictional force, and this friction simply are applied to every rosette copper silk or aluminium wire simply by the principle of frictional resistance
Power is adjusted without dynamic, big as being during blank panel in dishful, as shown in Figure 1, equipped with a brake on monofilament iron pan 4 in figure
Car piece 3, the side of brake block 3 connect a pneumatic braking device 2, and pneumatic braking device 2 provides compressed air by gas nozzle.But with full
Disk is to the process of blank panel, and weight changes on disk, and the tension force suffered by monofilament on disk, which is also changed, can not just ensure
Monofilament is constant tensile control in whole production process, then occurs that snake is curved or the situation of birdcage will frequency during process
Hair, very big hidden danger of quality is brought to product quality, and twisting speed cannot quickly, and production efficiency is had a greatly reduced quality.
Utility model content
The utility model aims to solve the problem that drawbacks described above, there is provided a kind of to be used to rotate the identical tension unwrapping wire control system twisted on body
System.
In order to overcome defect present in background technology, the utility model solves technical solution used by its technical problem
It is：This identical tension unwrapping wire control system for being used to rotate on strand body includes frame and twists body portion, and frame twists strand body portion connection iron
Disk, the bottom of iron pan are equipped with iron pan clamping cylinder, and monofilament is connected on iron pan, and frame is twisted on body portion has clamping device peace by disk
A flute profile encoder and optoelectronic switch for being used to calculate dynamic disk footpath in monofilament operation process is filled, frame twists also to be set on body portion
There is pneumatics dish-style brake disc and be installed on the side of flute profile encoder, pneumatics dish-style brake disc connects gas bag by pipeline.
Another embodiment according to the present utility model, further comprises that the gas bag is connected than row valve by pipeline, than
Row valve is connected to optoelectronic switch by data cable.
Another embodiment according to the present utility model, further comprises that the optoelectronic switch is connected by data cable and controls
Core system PLC.
The beneficial effects of the utility model are：This identical tension unwrapping wire control system for being used to rotate on strand body is in monofilament
During process, it is identical tension to keep tension force suffered on every monofilament, is not in that snake is curved or bird during process
Cage phenomenon, improves twisted quality, and twisting speed improves 50%；Make at the same time as monofilament broken wire stop protection device
With.Whole system working stability, improves production efficiency, reduces production cost.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of original technology；
Fig. 2 is the structure diagram of the utility model；
Wherein：1st, gas bag, 2, tracheae, 3, pneumatics dish-style brake disc, 4, than row valve, 5, flute profile encoder, 6, frame twist body
Part, 7, optoelectronic switch, 8, iron pan, 9, monofilament, 10, iron pan clamping cylinder.
Embodiment
As shown in Fig. 2, twisting body portion 6 including frame, frame twists body portion 6 and connects iron pan 8, and the bottom of iron pan 8 is equipped with iron
Chuck clamping cylinder 10, monofilament 9 is connected on iron pan 8.
One is installed in each disk tool clamping device that frame is twisted on body portion 6 to move for calculating in 9 operation process of monofilament
The flute profile encoder 5 and optoelectronic switch 7 in state disk footpath, frame, which twists, to be additionally provided with pneumatics dish-style brake disc 3 on body portion 6 and installs
In the side of flute profile encoder 5, pneumatics dish-style brake disc 3 connects gas bag 1 by tracheae 2, and gas bag 1 is connected than row by tracheae 2
Valve 4, gas bag 1 and Bi Lie valves 4 can stablize supply, provide required cleaning dry compressed air for pneumatics dish-style brake disc 3,
Optoelectronic switch 7 is connected to by data cable than row valve 4.
A pneumatics butterfly brake disc 3, the opening degree of pneumatics butterfly brake disc 3 are mounted on each flute profile encoder 5
Controlled by the size of compressed air air pressure, the size of compressed air air pressure is controlled by gas bag 1 and Bi Lie valves 4, can arrived with dishful
The change of blank panel and inverse proportion changes, the power of pneumatics butterfly brake disc 3 is small during dishful, the power of pneumatics butterfly brake disc 3 during blank panel
Greatly, come control every disk monofilament in operation process from dishful to blank panel suffered by tension force be constant.
Optoelectronic switch 7 connects control core system PLC by data cable.At the beginning of most first count footpath being set by PLC core systems
The data such as initial value, filament diameter, dynamic sampling speed, disk footpath changing value and calculate the Analog control value of pressure control,
The threshold value of proportioning valve 4 is controlled, to control the opening degree of pneumatics butterfly brake disc 3, makes frictional force suffered on flute profile encoder 5
Change with the change in disk footpath, so that the tension force suffered by ensureing every disk monofilament in operation process from dishful to blank panel
It is constant.
When 8 normal operation of iron pan, flute profile encoder 5 can produce pulse signal as disk has operating, pass through optoelectronic switch 7
Switch to digital signal and be input to PLC system, when the monofilament 9 on iron pan 8 is broken, flute profile encoder 5 shuts down, and believes at this time
Number interrupt, without signal input PLC system, that is, judge for this disk monofilament broken string, PLC system can be sent according to program instruction from
Dynamic parking, and show in display screen be which iron pan 8 shallow bid fracture of wire, reduce the time manually looked for, add work
Efficiency.
Claims (3)
1. a kind of be used to rotate the identical tension unwrapping wire control system twisted on body, including frame twists body portion（6）, frame strand strand body portion
（6）Connect iron pan（8）, iron pan（8）Bottom be equipped with iron pan clamping cylinder（10）, iron pan（8）Upper connection monofilament（9）, its feature
It is：The frame twists body portion（6）It is upper to have clamping device installation one for calculating monofilament by disk（9）Moved in operation process
The flute profile encoder in state disk footpath（5）And optoelectronic switch（7）, frame strand strand body portion（6）On be additionally provided with pneumatics dish-style brake disc（3）、
And it is installed on flute profile encoder（5）Side, pneumatics dish-style brake disc（3）Pass through tracheae（2）Connect gas bag（1）.
2. as claimed in claim 1 be used to rotate the identical tension unwrapping wire control system twisted on body, it is characterised in that：The gas bag
（1）Pass through tracheae（2）Connection is than row valve（4）, than row valve（4）Optoelectronic switch is connected to by data cable（7）.
3. as claimed in claim 1 be used to rotate the identical tension unwrapping wire control system twisted on body, it is characterised in that：The photoelectricity
Switch（7）Control core system PLC is connected by data cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147322.4U CN207233465U (en) | 2017-09-08 | 2017-09-08 | For rotating the identical tension unwrapping wire control system twisted on body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147322.4U CN207233465U (en) | 2017-09-08 | 2017-09-08 | For rotating the identical tension unwrapping wire control system twisted on body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233465U true CN207233465U (en) | 2018-04-13 |
Family
ID=61861124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721147322.4U Active CN207233465U (en) | 2017-09-08 | 2017-09-08 | For rotating the identical tension unwrapping wire control system twisted on body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822995A (en) * | 2022-04-19 | 2022-07-29 | 白银有色长通电线电缆有限责任公司 | Frame winch unwrapping wire tension automatic control system |
-
2017
- 2017-09-08 CN CN201721147322.4U patent/CN207233465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822995A (en) * | 2022-04-19 | 2022-07-29 | 白银有色长通电线电缆有限责任公司 | Frame winch unwrapping wire tension automatic control system |
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