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Haiwell automatic hanging cloth 朋綠machine solution

2021-06-11 10:03:39笑呢 market

Author: Project dept.

The dyeing fabric fro服市m the textile mill, the 說個heat and the residual chemicals o為刀f freshly processed fa黑就brics pose a threat to safety 笑事of on-site operators. In the other ha讀亮nd, manual hanging cl算地oth can’t keep up with a speed校科 of the processing c什飛loth. Hence, this is a tren愛自d which adding a hanging clot山做h machine at the數影 cloth outlet. The automatic hang對南ing cloth machine妹校 uses the remote access小下ing technology of Hai遠問well HMI to enable 朋說the on-site operators know the西匠 state of the equipment when件快 they are far away from the equip業唱ment. It can effectively reduce the har文微m of the residual chemicals to person湖樹. In the meanwhile, use Haiwel離東l PLC to control equ雪坐ipment, reduce l煙個abor costs, improve the efficien聽愛cy of the equipment outp白聽ut.

1. The structural anal路會ysis of the automatic hanging cloth ma雪術chine

The automatic hanging cloth mac秒愛hine can be divided four parts f媽銀rom the structure: Th吃器e capturing speed, the mai得開n hanging cloth machine, fr山廠equency controller and算林 reducer.

The capturing speed is a incremental懂身 rotary coding wheel located i視煙n the spindle or drive shaft.

The main hanging cloth ma車花chine adjusts the r購行ange of swinging accor章些ding to actual height of discharg雪算ing cloth.

The frequency c民海ontroller and reducer are used to co們民ntrol the final output s關雪peed of the motor, so a玩少s to control the swingin員年g frequency of the main hanging鐵答 cloth machine.

In addition, it’s necessary 的化that using HMI to achie現舞ve the following control require花數ments:

Monitor: The actual speed o銀愛f the dischargi中師ng cloth and the 美遠length of the discharged cloth can b高道e monitored on HMI.&n冷拍bsp;

Setting: The initial of d兒熱ischarging cloth, synchronization sca費秒le factor, increasing length.

Haiwell automatic hanging cloth睡新 machine control the output 空費frequency of the converter to driv資睡e the motor through the speed of disch議要arging cloth, so as to a身這utomatically adju綠國st the range and frequency of the h費和anging cloth according to the speed of 你好discharging. Replacing the laborio器數us and complex manual operatio明鐘n.

Selection and configurati快習on: Haiwell IOT Cloud H化謝MI C7S-G, Haiwell PLC AC10S0R村土

2. The control p關理rogram analysis of the女她 automatic hanging cloth 愛子machine

AC series PLC has been selected for 也爸cost reason. The speed of discha中見rging cloth is calculated by the met錢光hod of frequency in腦煙 the interrupt program. The 跳街plan of lowest cost is provided 媽煙for users when 是答the requirements is realized.

After getting the actual speed of t綠光he discharging cloth, two limit point o去新n the turning disk by 你作the reducer control the看公 hanging machine t煙請o stop swinging. At the same time, th笑機e length of discharging will be adde還分d. When the added value is equal 高得to the setting, the e土劇lectrical motor will be started.&國玩nbsp;

The motor driven the reducer to放刀 control the hanging m朋城achine. Hence, i我家t’s necessary to d討學ebug the ratio of 嗎好the comparison fre拿通quency. According to the actua兵樹l, adjust the synchronizati厭雪on parameter whic好低h setting before.

3. Remotely monito路路r and control the automatic hang和市ing cloth machine

Due to the hanging machine in the high為動 temperature and ambient noise environm不議ent, select the Haiwell I信看oT Cloud HMI-C7S-G, which s離金upport 4G Internet acce拿也ss. By the HMI can你銀 remotely monitor and 舊信download the HMI program and PL黑線C program, it’s convenient to re照術motely debug and 議樂monitor the the actual length請歌 of discharging cloth.

Remotely monitor the automatic han弟近ging cloth machine

The photos of the hanging machi對刀ne

Application video

4. Advantages of the solution

* Before the transformation又妹, at least several p做熱eople take turns 了票to hanging cloth with the great w購鐵ork intensity. After the tra舊聽nsformation, only one person remotely歌樹 monitor.

* Before the transformation, the freque要店ncy of hanging is constant and di話外sable to be precisely contr學票olled. Due to the artifici和東al setting, it’s e在會asy to cause the difference i嗎影n the range of th化明e manipulation 吧長and the actual hanging effect to be民書 extremely poor子工. After the tran麗外sformation, through the rea和師l-time frequency det關門ection to achieve the real-time r船錯esponse and adapti報白on, the effect of human-machine is be煙女tter.

* After the transformation間西, it support to monitor妹答 remotely via mobil服城e phone and compute船呢r. People can be f件熱ar away from the op樂劇erating environment, be水市tter protection for personal safet老什y of operators.