CN202594531U

CN202594531U - Yarn detector for automatic loosing-type bobbin winder

Info

Publication number: CN202594531U
Application number: CN 201220011482
Authority: CN
Inventors: 王虎
Original assignee: ZHEJIANG TIGER NUMERICAL CONTROL TECHNOLOGY Co Ltd
Current assignee: ZHEJIANG TIGER NUMERICAL CONTROL TECHNOLOGY Co Ltd
Priority date: 2012-01-12
Filing date: 2012-01-12
Publication date: 2012-12-12
Anticipated expiration: 2022-01-12

Abstract

The utility model discloses a yarn detector for an automatic loosing-type bobbin winder, which comprises an infrared light-operated yarn detector and a single-chip microcomputer, wherein the infrared light-operated yarn detector is controlled by the single-chip microcomputer. The single-chip microcomputer is an STM8S207 single-chip microcomputer. The yarn detector also comprises an alarm, an indication lamp and a restorer, wherein the alarm, the indication lamp and the restorer are all controlled by the single-chip microcomputer. The yarn detector comprises a yarn inductive head and guide porcelain heads, wherein the yarn inductive head is composed of an infrared transmitting tube and a receiving tube and is installed in a concave cover body, and the guide porcelain heads are fixed at the upper and lower surfaces of the concave cover body by connecting pieces. Yarn positioning grooves of the guide porcelain heads are in a hook shape, enabling the yarn to vertically passing an inductive area of the upper and lower guide porcelain heads and the yarn inductive head. The technical scheme is simple in structure, reasonable in design and low in cost, and can conveniently and accurately realize a detection function of yarn state.

Description

A kind of spy silk device of automatic loose type coning machine

Technical field

The utility model relates to the textile machine apparatus field, particularly relates to a kind of spy silk device of automatic loose type coning machine.

Background technology

The enhancing of Along with people's aesthetic consciousness and growth in the living standard, high-grade look are knitted product and are more and more received people and like.Silk broadcloth not only, chemical fibre silk, rayon, mixed yarn and cotton yarn etc. also can adopt the manufacturing of look silk.The most economical dyeing of dyed yarn dyeing is to use the bobbin direct staining, therefore obtains widespread usage.Need the base yarn or the bobbin network of outsourcing be become to be suitable for " loose formula bobbin " confession next procedure usefulness that cone dyeing is used before the general yarn bobbin dyeing look, so the increasing demand of loose type coning machine increases.How to produce the package of up-to-standard loose formula bobbin, the level dyeing of convenient tube yarn just becomes the problem that people need address.

The loose type coning machine is used in cone dyeing to the bobbin that network becomes, and the requirement of most critical is following: in the coiling, bobbin requires fixed length, reels that it is soft to require, and it is even to roll up close requirement.It is exactly to need length control device to realize that fixed length wherein requires.

At present, the electronics length control device that uses on the bobbin-winding machine both at home and abroad all is to adopt through detecting the rotating speed or the commentaries on classics degree of groove drum, is converted into the doff length of bobbin again and complete machine is unified fixed length.In the use; The inventor finds to exist following problem: since the electronic fine-structure device of bobbin-winding machine make the rotating speed of groove drum sometimes fast and sometimes slow with exist the Yarn break phenomenon; And the not enough science of the design of yarn detection part; Cause the fixed length error between single ingot of bobbin-winding machine bigger, be unfavorable for carrying out of later process.

In view of this, the inventor combines to be engaged in the many years of experience of spinning machinery work, and the defective of above-mentioned technical field is studied for a long period of time, and this case produces thus.

The utility model content

The purpose of the utility model is to provide a kind of spy silk device of automatic loose type coning machine, and is simple in structure, reasonable in design, with low cost, can make things convenient for, realize accurately the yarn conditions measuring ability.

For realizing above-mentioned purpose, the technical scheme of the utility model is following:

A kind of spy silk device of automatic loose type coning machine comprises the micro controller system that infrared light control is visited the silk device and controlled its work.

Further, said micro controller system is the STM8S207 micro controller system; Said spy silk device also comprises annunciator, indicator lamp and restorer, all receives above-mentioned Single-chip Controlling.Thereby it is not only can realize warning, deixis, but also can reset by a key, and with low cost.

Further; The said silk device of visiting comprises and is installed in the sense silk head of being made up of infrared emission tube and adoptor in the spill lid; With the guiding porcelain head that is fixed on spill lid upper and lower surface through attaching parts; The yarn positioning groove of guiding porcelain head is hook-type, make yarn can be vertically through guiding the induction zone of porcelain head up and down with sense silk head.Adopt such scheme, structure is simpler, and cost is cheaper.

Adopt the present technique scheme; The utility model is obtained following useful technique effect: the first, and the yarn sensing point that the utility model is chosen is unique, directly carries out to yarn; Visit the design of silk device through infrared light control, can realize low cost but judge sensitive and accurate broken yarn self-stop, length fixing function; The second, should visit silk device and cooperate with other wire scissories, can realize low cost easily but the length fixing function of accurate measurement; The 3rd, adopt Single-chip Controlling to visit silk, be quick on the draw but cost savings, effect is remarkable.

Below in conjunction with accompanying drawing the utility model is explained further details.

Description of drawings

Figure 1A, 1B are the structural representations that present embodiment is visited the silk device;

Fig. 2 is the control structure scheme drawing of present embodiment micro controller system;

Fig. 3 is the PCB figure of present embodiment sense silk head circuit board.

Label declaration:

Visit silk device, an infrared light control spy silk device 50, micro controller system, sense silk head, spill lid 52, guiding porcelain head 53, attaching parts 54, warning indicator lamp, reset button, infrared emission tube, infrared ray adoptor 512.

The specific embodiment

To shown in Figure 3, is the preferred embodiment of the utility model like Figure 1A, 1B.

A kind of spy silk device of automatic loose type coning machine comprises the micro controller system that infrared light control is visited silk device 50 and controlled its work.Above-mentioned micro controller system can link to each other with the host computer control device of bobbin-winding machine through the RS-485 bus.This micro controller system can have multiple choices according to the functional requirement of visiting silk device, is the STM8S207 micro controller system in the present embodiment.Above-mentioned spy silk device can be with annunciator, indicator lamp, such as being warning indicator lamp, can be with restorer, such as showing with reset button, all receives Single-chip Controlling.Shown in Figure 1A, 1B; Visiting silk device 50 comprises and is installed in the sense silk heads of being made up of infrared emission tube and adoptor 512 in the spill lid 52; With the guiding porcelain head 53 that is fixed on spill lid 52 upper and lower surfaces through attaching parts 54; The yarn positioning groove of guiding porcelain head 53 is hook-type, make yarn can be vertically through guiding the induction zone of porcelain head up and down with sense silk head.The circuit board layouts of sense silk head is as shown in Figure 3.The control structure of STM8S207 micro controller system is as shown in Figure 2, adopts the micro controller system of STMicw Electronics (ST) in the present embodiment.Adopt such scheme, not only can realize warning, deixis, but also can reset by a key, structure is simpler simultaneously, and cost is cheaper.

The principle of work of the utility model is following:

In winding process, yarn can obtain different light-operated effects through visiting the sense silk head of silk device.Through sense silk head can detect have or not broken yarn, yarn be reel in or stop.The host computer control device of bobbin-winding machine sends to the spy silk device through the RS-485 bus with the fixed-length data and the winding speed information that are provided with.Visit silk device and adopt high-speed microprocessor control, detect reel for yarn in real time around situation, through calculating reel for yarn around length.When coiling length reaches preseting length, and light indicator lamp and alarm lamp, can drive wire scissors and cut off yarn this moment.Can reel again through reset button.If in the winding process, Yarn break is arranged, visit silk device and will light indicator lamp and alarm lamp.Visit silk device for one and can control 4 spindles.And visit the silk device left side is power valve, and the right is an adoptor, adopts infrared ray, can certainly be opposite.Through infrared and acceptance, yarn is through between emitting head and the acceptance head, and the burr through yarn blocks difference to light, through electric circuit inspection, can obtain having or not yarn, yarn to have or not and walk about.

Unaccounted content is prior art in the foregoing description, so this place repeats no more.

The embodiment that the above is merely the utility model is not to this case design-calculated restriction, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.

Claims

1. the spy silk device of an automatic loose type coning machine is characterized in that: comprise the micro controller system that infrared light control is visited the silk device and controlled its work.

2. the spy silk device of a kind of automatic loose type coning machine as claimed in claim 1 is characterized in that: said micro controller system is the STM8S207 micro controller system; Said spy silk device also comprises annunciator, indicator lamp and restorer, all receives above-mentioned Single-chip Controlling.

3. according to claim 1 or claim 2 the spy silk device of a kind of automatic loose type coning machine; It is characterized in that: the said silk device of visiting comprises and is installed in the sense silk head of being made up of infrared emission tube and adoptor in the spill lid; With the guiding porcelain head that is fixed on spill lid upper and lower surface through attaching parts; The yarn positioning groove of guiding porcelain head is hook-type, make yarn can be vertically through guiding the induction zone of porcelain head up and down with sense silk head.