噴碼機(jī)專業(yè)維修與原理.ppt

2019/7/8,1,偉迪捷公司 新員工初級(jí)技術(shù)培訓(xùn),2,噴碼機(jī)工作原理,2019/7/8,3,Ink 3bar,60-70m Jewel,2019/7/8,4,Ink 3bar,2019/7/8,5,回收槽,Ink 3bar,墨水系統(tǒng)產(chǎn)生負(fù)壓,噴嘴,2019/7/8,6,墨點(diǎn)分裂信號(hào). 30-100V, 76.8kHz 正弦波,Ink 3bar,壓電陶瓷. 改變電壓改變震蕩機(jī)械力的大小.,2019/7/8,7,充電電極，使墨點(diǎn)帶上負(fù)電,v,t,-10v -20v -30v,2019/7/8,8,-10v -20v -30v,0 V偏轉(zhuǎn)板,高壓偏轉(zhuǎn)板 (高達(dá) +8kV) 使墨點(diǎn)偏轉(zhuǎn),2019/7/8,9,-10v -20v -30v,充電墨點(diǎn)偏離墨線，墨點(diǎn)充電越大，偏離越遠(yuǎn),2019/7/8,10,2019/7/8,11,產(chǎn)品移動(dòng)方向,v,t,2019/7/8,12,墨點(diǎn)充電不同形成列.,2019/7/8,13,產(chǎn)品移動(dòng)方向,噴碼機(jī)原理 3 - 噴印過程,0v,280v,2019/7/8,14,分裂位置,影響打印質(zhì)量的因素,2019/7/8,15,430 - 機(jī)器概述,2019/7/8,16,機(jī)器概述-前面板,打印頭,鍵盤,液晶顯示屏(LCD),墨水&溶劑 添加口,過濾器倉,2019/7/8,17,機(jī)器概述-鍵盤,2019/7/8,18,機(jī)器概述接口,接口板,接口:接電眼,同步器,通訊口等,電源開關(guān),電源保險(xiǎn)絲,2019/7/8,19,機(jī)器概述,墨水添加口,溶劑添加口,清洗劑添加口 (現(xiàn)已取消),2019/7/8,20,430 內(nèi)部部件介紹,2019/7/8,21,FMS -墨水系統(tǒng),2019/7/8,22,墨水缸&溶劑缸,2019/7/8,23,清洗液缸,2019/7/8,24,清洗泵,2019/7/8,25,主過濾器,2019/7/8,26,風(fēng)扇,2019/7/8,27,鍵盤&顯示屏,2019/7/8,28,添加口蓋,2019/7/8,29,墨水泵,2019/7/8,30,接口板,2019/7/8,31,開關(guān)電源,2019/7/8,32,CPU 板,2019/7/8,33,I/O 板,2019/7/8,34,高壓包,2019/7/8,35,噴頭前過濾器,2019/7/8,36,操作菜單,2019/7/8,37,Continuous Ink Jet,墨水流程,2019/7/8,38,墨水流程,噴嘴,噴頭,2019/7/8,39,墨水回吸,NOZZLE,噴頭,文丘里I,2019/7/8,40,文丘里,回吸,墨水進(jìn)口,墨水出口,螺絲-用于清洗,2019/7/8,41,墨水供應(yīng)閥,NOZZLE,V6,噴頭,2019/7/8,42,過濾器,NOZZLE,泵前過濾器,噴頭,2019/7/8,43,過濾器,主過濾器,NOZZLE,PRINT HEAD,2019/7/8,44,過濾器,NOZZLE,噴頭前過濾器,噴頭,2019/7/8,45,供應(yīng)閥,NOZZLE,V12,噴頭,2019/7/8,46,回收閥,NOZZLE,V8,噴頭,2019/7/8,47,墨水缸,NOZZLE,V8,墨水缸,V2,噴頭,2019/7/8,48,粘度檢測系統(tǒng),NOZZLE,V8,VMS,V3,噴頭,2019/7/8,49,VMS腔工作原理,泄流口,墨水進(jìn)管,墨水出管,低液位探針,高液位探針,從流流到空的時(shí)間對(duì)應(yīng)墨水的粘度,t,2019/7/8,50,粘度控制系統(tǒng),NOZZLE,V8,VMS,V3,噴頭,2019/7/8,51,粘度控制系統(tǒng),NOZZLE,V8,溶劑缸,V1,噴頭,2019/7/8,52,粘度控制系統(tǒng),NOZZLE,V8,噴頭,2019/7/8,53,粘度控制系統(tǒng),NOZZLE,V8,R1,R2,噴頭,2019/7/8,54,NOZZLE,V8,墨水缸,V2,VMS,V3,R1,R2,溶劑缸,V1,開關(guān)機(jī)系統(tǒng)清洗,清洗缸(新型機(jī)已取消),清洗泵,V7,V11,噴頭,2019/7/8,55,開關(guān)機(jī)系統(tǒng)清洗,NOZZLE,V8,墨水缸,V2,VMS,V3,R1,R2,V1,清洗缸,清洗泵,V7,V11,單向閥,單向閥,噴頭,溶劑缸,2019/7/8,56,開關(guān)機(jī)系統(tǒng)清洗,NOZZLE,V8,墨水缸,V2,VMS,V3,R1,R2,V1,清洗缸,清洗泵,V7,V11,清洗過濾器,噴頭,溶劑缸,2019/7/8,57,墨水系統(tǒng)安裝板,NOZZLE,V8,墨水缸,V2,VMS,V3,R1,R2,V1,清洗缸,清洗泵,V7,V11,噴頭,墨水系統(tǒng)安裝板,浸潤之譖缸,清洗過濾器,2019/7/8,58,墨水流程圖,2019/7/8,59,接口板 電眼,從機(jī)器里面看,400 Series,12 volt DC to sensor,0V common,Signal from sensor,2,1,1,3,3,2,+12V,0V,電眼信號(hào),2,1,1,3,3,2,PEC2,PEC1,12Vdc 200mA +Vo -Vo,A,C,E,F,H,J,U4 Opto coupler,R19 2K7,R23 2K7,B,D,G,I,U10 Opto coupler,JB1,Links on JB1,PEC1,PEC2,NPN,AB, CD,FG, HI,PNP,BC, DE,GH, IJ,-,2019/7/8,60,接口板 同步器,Viewed from inside the machine,400 Series,12 volt DC to shaft encoder,0V common,Signal from sensor,3,2,2 - Brown,4,4 - White/Green,3 - Grey,1,1 - Brown/Green,+V,-V,O/P A,Shaft Encoder,O/P B,Signal from sensor,SHAFT ENCODER,-,U5 Opto coupler,12Vdc 200mA +Vo -Vo,H,G,I,JB1,R23 2K7,U10 Opto coupler,F,J,JP2,B,A,SENC,3,2,4,1,2019/7/8,61,接口板 報(bào)警燈,Viewed from inside the machine,400 Series,Green lamp -ve,+24V DC to lamps,Strobe/siren -ve,5,4,4,6,6,5,3,3,+24V DC to strobe/siren,Amber lamp -ve,2,2,1,1,Red lamp -ve,STATUS O/P,-,+24V,U19 Opto coupler,U8 Opto coupler,16,17,15,18,3,2,4,1,16,15,19,12,綠色 = 噴印開啟 (墨線開啟, 噴頭蓋