The rove of ring throstle actively unwinds feeding unit
Technical field
The present invention relates to ring throstle, and in particular to a kind of rove of ring throstle actively unwinds feeding unit.
Background technology
Ring throstle is indispensable textile machine in spinning link, and weaving looms most used in textile mills
Tool.The spinning process of ring throstle is:By on flyer bobbin of the rove yarn from hanging on lift spindle, slowly unwinding is screwed out, Jing leads
Drafter is fed after yarn horn mouth, under the drawing-off effect of drafter, is made rove yarn attenuate elongated, is spun into spun yarn yarn
Line, spun yarn yarn Jing twizzles enter twisting and winding mechanism, and under the rotary action of spindle, spun yarn yarn is by being arranged on rings
Wire loop with rotating around spindle, twisted, and by the spun yarn yarn winding after twisting in the spool being sleeved on spindle
On.
The rove Withdrawing Mode of existing ring throstle is passive unwinding formula, when rove is unwind from flyer bobbin, is logical
Cross the rove yarn strength of itself rove is unwind to pull lift spindle to horizontally rotate.When rove unwinding is using passive unwinding formula, slightly
Yarn yarn must have certain twist, so that rove yarn has certain strength, but during the rove yarn increasing twist, meeting
Increase the power consumption of fly frame, the production efficiency of fly frame can be reduced, the plus-pressure of ring throstle drafter can be increased, can be subtracted
The service life of few ring throstle middle roller and roller, can increase the power consumption of ring throstle.Therefore, existing ring throstle
Passive unwinding formula rove Withdrawing Mode have the following disadvantages when actual spinning is used:One work(for being the increase in machine
Consumption, reduces the production efficiency of machine, and two is easily to produce misdraft, causes thickness section, deteriorates bar and does, and increases heavy irregular,
Yarn quality is reduced, particularly when combed yarn, soft twist yarn and big shaping rove is spinned, these shortcomings are more notable.
Under the major premise that country is strongly required that energy-saving and textile industry yarn qualities standard is improved, and intelligence in addition
The high speed development of control technology, designs a kind of rove of ring throstle and actively unwinds feeding unit to solve prior art presence
Problem, it is imperative.
The content of the invention
It is an object of the invention to solve the deficiency that above-mentioned prior art is present, and provide a kind of rove of ring throstle
Feeding unit is actively unwind, the unwinding feeding of rove active rotation is realized, is reduced machine power consumption, improve machine productivity, improve
Yarn quality.
The technical solution used in the present invention is:A kind of rove of ring throstle actively unwinds feeding unit, including rove
Tension force real-time detection apparatus 1, Yarn break checkout gear 2, Programmable Logic Controller 3, driving feed-in formula lift spindle device 4 and alarm apparatus
5, tension in the roving real-time detection apparatus 1 are arranged between Yarn break checkout gear 2 and driving feed-in formula lift spindle device 4, broken yarn detection
Device 2 is arranged on the feeding end of drafting system of ring spinner 6, and driving feed-in formula lift spindle device 4 and alarm apparatus 5 fix peace
It is mounted on the creel of ring throstle, tension in the roving real-time detection apparatus 1, Yarn break checkout gear 2, driving feed-in formula lift spindle device
4 and alarm apparatus 5 for correspond arrange, tension in the roving real-time detection apparatus 1, Yarn break checkout gear 2, driving feed-in formula are hung
Ingot device 4 and alarm apparatus 5 are coupled with Programmable Logic Controller 3 respectively, described tension in the roving real-time detection apparatus 1 and disconnected
Yarn detection means 2 is a kind of sensor, and described alarm apparatus 5 are a kind of audible-visual annunciator.
Described tension in the roving real-time detection apparatus 1 and Yarn break checkout gear 2 are a kind of Hall element.
Described tension in the roving real-time detection apparatus 1 and Yarn break checkout gear 2 are a kind of tongue tube sensor.
Described tension in the roving real-time detection apparatus 1 and Yarn break checkout gear 2 are a kind of photoelectric sensor.
Described tension in the roving real-time detection apparatus 1 and Yarn break checkout gear 2 are a kind of proximity switch device.
The present invention is had the advantages that compared with prior art:Using intelligent control technology, realize that rove actively revolves
Turn unwinding feeding, improve Machine automated level, reduce machine power consumption, improve machine productivity, improve yarn quality.
Description of the drawings
Fig. 1 is the attachment structure schematic diagram of the present invention.
Specific embodiment
As shown in figure 1, a kind of rove of ring throstle actively unwinds feeding unit, including tension in the roving real-time detection dress
1, Yarn break checkout gear 2, Programmable Logic Controller 3, driving feed-in formula lift spindle device 4 and alarm apparatus 5 are put, tension in the roving is real-time
Detection means 1 is arranged between Yarn break checkout gear 2 and driving feed-in formula lift spindle device 4, and Yarn break checkout gear 2 is arranged on ring ingot
The feeding end of drafting assembly of spinning frame 6, driving feed-in formula lift spindle device 4 and alarm apparatus 5 are fixedly mounted on ring throstle
Creel on, tension in the roving real-time detection apparatus 1, Yarn break checkout gear 2, driving feed-in formula lift spindle device 4 and alarm apparatus 5
Arrange to correspond, tension in the roving real-time detection apparatus 1, Yarn break checkout gear 2, driving feed-in formula lift spindle device 4 and warning
Device device 5 is coupled with Programmable Logic Controller 3 respectively, and described tension in the roving real-time detection apparatus 1 and Yarn break checkout gear 2 are
A kind of Hall element, described alarm apparatus 5 are a kind of audible-visual annunciator.
Operation principle:Tension in the roving real-time detection apparatus real-time detection and send each ingot of ring throstle tension in the roving increase
Variable signal that is big or reducing, Yarn break checkout gear real-time detection simultaneously send the rove broken yarn signal of each ingot of ring throstle, can
Programmable controller real-time reception and process signal, and corresponding action command is sent, driving feed-in formula lift spindle device reception action
Instruction, controls the rotation or stopping of flyer bobbin, realizes rove driving feed-in or stopping, and alarm apparatus receive action command, send out
Go out broken yarn alarm signal or release broken yarn alarm signal, the detection of Programmable Logic Controller real-time reception tension in the roving real-time detecting system
And tension in the roving increase or the variable signal for reducing of each ingot for sending, Jing control system program statistical dispositions, to the master of each ingot
Dynamic feed-type lift spindle device send feeding instruction or halt instruction, Controlled by Programmable Controller driving feed-in formula lift spindle device turn
Dynamic feeding speed, the rove broken yarn signal of each ingot that Programmable Logic Controller real-time reception broken yarn detection system is detected and sent, Jing
Control system program statistical disposition, sends broken yarn alarm command, Programmable Logic Controller real-time reception to the alarm apparatus of each ingot
The releasing broken yarn alarm signal that the alarm apparatus of each ingot send, Jing control system program statistical dispositions are recovered to each ingot signal
Reception and process.