The production of jacquard fabrics has gone through a long and tortuous process from purely manual to mechanical jacquard machines to today's electronic jacquard machines. The opening of the electronic jacquard machine integrates modern microelectronic technology and electromagnetic and photoelectric technology. With the cooperation of textile CAD system and new mechanical mechanism, high-speed non-pattern jacquard is realized, which greatly improves labor productivity and product quality. The design scheme of the electronic jacquard control part takes a general-purpose microcomputer or industrial computer as the control body, uses data sources in the form of disk files, network files, etc. to meet the requirements of different weaving environments, and develops corresponding interface circuits to read jacquard information and generate timing sequences The jacquard information is driven and sent to the jacquard faucet to implement the jacquard control.
Rechèch entènasyonal sou mekanis ouvèti elektwonik jacquard te kòmanse nan fen Dezyèm Gè Mondyal la. Nan ane 1970 yo, akòz aplikasyon ak devlopman gwo -sikwi entegre ak òdinatè elektwonik, rechèch sou machin jacquard elektwonik te fè gwo pwogrè.
An 1983, machin elektwonik jacquard la te ekspoze kòm yon pwototip nan Egzibisyon machin Tekstil Milan. Depi lè sa a, anpil manifaktirè machin jacquard te enkli li nan plan devlopman yo. Li ka di ke depi ane 1980 yo, endistri twal la te fleri, yon santèn lekòl nan panse goumen, ak momantòm nan devlopman trè bon.
Konpare ak lòt machin jacquard kontwole mekanikman, machin jacquard elektwonik gen chanjman kreyatif nan kontwòl modèl. Malgre ke diferan machin elektwonik jacquard gen estrikti diferan, nan pèspektiv nan prensip, yo konpoze de pati sa yo:
1. Pwogram elektwonik -aparèy kontwole: kòrèkteman voye enfòmasyon konplè, ak fonksyon tankou klavye, ekspozisyon, ak enprime;
2. Mekanis konvèsyon ant siyal elektrik ak kantite mekanik: elektwo-aman yo jeneralman itilize, se sa ki, enfòmasyon konplè voye pa aparèy kontwòl pwogram nan konvèti nan deplasman mekanik reyalize kontwòl mekanik.