塑料模具是塑料加工工業中和塑料成型機配套，賦予塑料制品以完整構型和..尺寸的工具。由于塑料品種和加工方法繁多，塑料成型機和塑料制品的結構又繁簡不一，因此塑料模具的種類和結構也是多種多樣的。按照成型方法的不同，可以劃分為以下六個不同的模具種類。那么現在就由四川注塑模具廠家來為你講解。

吸塑(su)(su)模(mo)具(ju)(ju)(ju)是(shi)以(yi)塑(su)(su)料(liao)(liao)(liao)板、片材(cai)為(wei)原(yuan)料(liao)(liao)(liao)成(cheng)型(xing)(xing)(xing)某些較簡單塑(su)(su)料(liao)(liao)(liao)制(zhi)品(pin)(pin)(pin)的(de)(de)一種模(mo)具(ju)(ju)(ju)，其原(yuan)理是(shi)利用(yong)抽真(zhen)空盛開方法(fa)或(huo)壓縮空氣成(cheng)型(xing)(xing)(xing)方法(fa)使固定在凹模(mo)或(huo)凸(tu)模(mo)上的(de)(de)塑(su)(su)料(liao)(liao)(liao)板、片，在加(jia)熱(re)軟化的(de)(de)情況下變形而貼在模(mo)具(ju)(ju)(ju)的(de)(de)型(xing)(xing)(xing)腔(qiang)上得到所需成(cheng)型(xing)(xing)(xing)產品(pin)(pin)(pin)，主要用(yong)于一些日用(yong)品(pin)(pin)(pin)、食品(pin)(pin)(pin)、玩具(ju)(ju)(ju)類包裝制(zhi)品(pin)(pin)(pin)生產方面。吸塑(su)(su)模(mo)具(ju)(ju)(ju)因成(cheng)型(xing)(xing)(xing)時壓力較低，所以(yi)模(mo)具(ju)(ju)(ju)材(cai)料(liao)(liao)(liao)多(duo)選用(yong)鑄鋁或(huo)非(fei)金(jin)屬材(cai)料(liao)(liao)(liao)制(zhi)造，結(jie)構較為(wei)簡單。

2、吹塑模具

吹(chui)(chui)塑(su)(su)(su)(su)(su)模(mo)具用(yong)來(lai)成(cheng)(cheng)型(xing)(xing)(xing)塑(su)(su)(su)(su)(su)料(liao)容(rong)器類中(zhong)(zhong)空(kong)(kong)(kong)制品(pin)（如飲料(liao)瓶、日(ri)化用(yong)品(pin)等(deng)(deng)各種包裝(zhuang)容(rong)器）的(de)(de)一種模(mo)具，吹(chui)(chui)塑(su)(su)(su)(su)(su)成(cheng)(cheng)型(xing)(xing)(xing)的(de)(de)形式(shi)按工(gong)藝原理(li)主要有(you)擠出(chu)吹(chui)(chui)塑(su)(su)(su)(su)(su)中(zhong)(zhong)空(kong)(kong)(kong)成(cheng)(cheng)型(xing)(xing)(xing)、注塑(su)(su)(su)(su)(su)成(cheng)(cheng)型(xing)(xing)(xing)的(de)(de)形式(shi)按工(gong)藝原理(li)主要有(you)擠出(chu)吹(chui)(chui)塑(su)(su)(su)(su)(su)中(zhong)(zhong)空(kong)(kong)(kong)成(cheng)(cheng)型(xing)(xing)(xing)、注射吹(chui)(chui)塑(su)(su)(su)(su)(su)中(zhong)(zhong)空(kong)(kong)(kong)成(cheng)(cheng)型(xing)(xing)(xing)、注射延伸吹(chui)(chui)塑(su)(su)(su)(su)(su)中(zhong)(zhong)空(kong)(kong)(kong)成(cheng)(cheng)型(xing)(xing)(xing)（俗(su)稱注拉吹(chui)(chui)），多(duo)(duo)層吹(chui)(chui)塑(su)(su)(su)(su)(su)中(zhong)(zhong)空(kong)(kong)(kong)成(cheng)(cheng)型(xing)(xing)(xing)，片材吹(chui)(chui)塑(su)(su)(su)(su)(su)中(zhong)(zhong)空(kong)(kong)(kong)成(cheng)(cheng)型(xing)(xing)(xing)等(deng)(deng)。中(zhong)(zhong)空(kong)(kong)(kong)制品(pin)吹(chui)(chui)塑(su)(su)(su)(su)(su)成(cheng)(cheng)型(xing)(xing)(xing)所(suo)對應的(de)(de)設(she)備通常稱為塑(su)(su)(su)(su)(su)料(liao)吹(chui)(chui)塑(su)(su)(su)(su)(su)成(cheng)(cheng)型(xing)(xing)(xing)機，吹(chui)(chui)塑(su)(su)(su)(su)(su)成(cheng)(cheng)型(xing)(xing)(xing)只適(shi)用(yong)于熱塑(su)(su)(su)(su)(su)料(liao)品(pin)種制品(pin)的(de)(de)生產。吹(chui)(chui)塑(su)(su)(su)(su)(su)模(mo)具結構較為簡單，所(suo)用(yong)材料(liao)多(duo)(duo)以(yi)碳素多(duo)(duo)則制造(zao)。

3、高發泡聚苯乙烯成型模具(ju)

高發(fa)(fa)泡(pao)聚(ju)苯乙(yi)烯(xi)成(cheng)型(xing)模(mo)具(ju)(ju)是應用可發(fa)(fa)性聚(ju)苯乙(yi)烯(xi)（由聚(ju)苯乙(yi)烯(xi)和發(fa)(fa)泡(pao)劑(ji)組成(cheng)的(de)珠狀(zhuang)料(liao)(liao)(liao)）原料(liao)(liao)(liao)來(lai)成(cheng)型(xing)各種(zhong)所需形(xing)狀(zhuang)的(de)泡(pao)沫塑(su)料(liao)(liao)(liao)包(bao)裝(zhuang)材料(liao)(liao)(liao)的(de)一(yi)種(zhong)模(mo)具(ju)(ju)。其原理是可發(fa)(fa)聚(ju)苯乙(yi)烯(xi)在模(mo)具(ju)(ju)內能(neng)入蒸(zheng)汽(qi)成(cheng)型(xing)，包(bao)括簡易手工操作模(mo)具(ju)(ju)和液壓機(ji)直(zhi)通式泡(pao)沫塑(su)料(liao)(liao)(liao)模(mo)具(ju)(ju)兩種(zhong)類型(xing)，主要用來(lai)生(sheng)產(chan)工業品(pin)方(fang)面(mian)的(de)包(bao)裝(zhuang)產(chan)品(pin)。制造此種(zhong)模(mo)具(ju)(ju)的(de)材料(liao)(liao)(liao)有鑄鋁、不銹鋼、青銅等(deng)。

4、注塑模具(ju)

注(zhu)(zhu)(zhu)塑(su)(su)模(mo)(mo)具主(zhu)要是(shi)熱塑(su)(su)性(xing)塑(su)(su)料(liao)件(jian)產(chan)品生(sheng)(sheng)產(chan)中應(ying)用(yong)(yong)(yong).為普遍(bian)的(de)一(yi)(yi)種成(cheng)(cheng)型模(mo)(mo)具，注(zhu)(zhu)(zhu)塑(su)(su)模(mo)(mo)具對應(ying)的(de)加工(gong)(gong)設備(bei)是(shi)塑(su)(su)料(liao)注(zhu)(zhu)(zhu)射成(cheng)(cheng)型機(ji)(ji)(ji)，塑(su)(su)料(liao)首先在注(zhu)(zhu)(zhu)射機(ji)(ji)(ji)底(di)加熱料(liao)筒(tong)內受熱熔融，然(ran)后在注(zhu)(zhu)(zhu)塑(su)(su)機(ji)(ji)(ji)的(de)螺(luo)桿或(huo)柱塞(sai)推動(dong)下，經注(zhu)(zhu)(zhu)塑(su)(su)機(ji)(ji)(ji)噴嘴和(he)模(mo)(mo)具的(de)澆注(zhu)(zhu)(zhu)系(xi)(xi)統進入模(mo)(mo)具型腔(qiang)，塑(su)(su)料(liao)冷卻(que)硬化(hua)成(cheng)(cheng)型，脫模(mo)(mo)得到制品。其結構通(tong)常(chang)由(you)成(cheng)(cheng)型部(bu)件(jian)、澆注(zhu)(zhu)(zhu)系(xi)(xi)統、導向部(bu)件(jian)、推出機(ji)(ji)(ji)構、調溫系(xi)(xi)統、排氣系(xi)(xi)統、支撐部(bu)件(jian)等(deng)部(bu)分(fen)組成(cheng)(cheng)。制造材料(liao)通(tong)常(chang)采用(yong)(yong)(yong)塑(su)(su)料(liao)模(mo)(mo)具鋼(gang)(gang)(gang)(gang)，常(chang)用(yong)(yong)(yong)的(de)材質主(zhu)要為碳素結構鋼(gang)(gang)(gang)(gang)、碳素工(gong)(gong)具鋼(gang)(gang)(gang)(gang)、合金工(gong)(gong)具鋼(gang)(gang)(gang)(gang)，高(gao)速鋼(gang)(gang)(gang)(gang)等(deng)。注(zhu)(zhu)(zhu)塑(su)(su)成(cheng)(cheng)型加工(gong)(gong)方式通(tong)常(chang)只適用(yong)(yong)(yong)于熱塑(su)(su)料(liao)品的(de)制品生(sheng)(sheng)產(chan)，用(yong)(yong)(yong)注(zhu)(zhu)(zhu)塑(su)(su)成(cheng)(cheng)型工(gong)(gong)藝生(sheng)(sheng)產(chan)的(de)塑(su)(su)料(liao)制品十分(fen)廣泛，從生(sheng)(sheng)活日用(yong)(yong)(yong)品到各類復雜(za)的(de)機(ji)(ji)(ji)械，電(dian)器、汽(qi)車零部(bu)件(jian)等(deng)都(dou)是(shi)用(yong)(yong)(yong)注(zhu)(zhu)(zhu)塑(su)(su)模(mo)(mo)具成(cheng)(cheng)型的(de)，它是(shi)塑(su)(su)料(liao)制品生(sheng)(sheng)產(chan)中應(ying)用(yong)(yong)(yong).廣的(de)一(yi)(yi)種加工(gong)(gong)方法(fa)。

5、壓塑模(mo)具

壓(ya)(ya)(ya)(ya)塑(su)(su)模(mo)具(ju)(ju)包括(kuo)壓(ya)(ya)(ya)(ya)縮成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)和(he)壓(ya)(ya)(ya)(ya)注成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)兩種結(jie)構(gou)模(mo)具(ju)(ju)類型(xing)(xing)(xing)(xing)。它(ta)們是主(zhu)要用來成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)熱固(gu)性塑(su)(su)料的(de)一(yi)類模(mo)具(ju)(ju)，其所對應的(de)設備是壓(ya)(ya)(ya)(ya)力(li)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)機。壓(ya)(ya)(ya)(ya)縮成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)方法根據塑(su)(su)料特(te)性，將(jiang)模(mo)具(ju)(ju)加(jia)熱至成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)溫度（一(yi)般在103°108°），然(ran)后將(jiang)計量好(hao)的(de)壓(ya)(ya)(ya)(ya)塑(su)(su)粉(fen)放(fang)入模(mo)具(ju)(ju)型(xing)(xing)(xing)(xing)腔(qiang)(qiang)和(he)加(jia)料室(shi)，閉合模(mo)具(ju)(ju)，塑(su)(su)料在高(gao)熱，高(gao)壓(ya)(ya)(ya)(ya)作(zuo)用下(xia)(xia)呈(cheng)軟化粘流，經一(yi)定(ding)時間后固(gu)化定(ding)型(xing)(xing)(xing)(xing)，成(cheng)(cheng)(cheng)(cheng)為所需(xu)制(zhi)品形狀(zhuang)。壓(ya)(ya)(ya)(ya)注成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)與壓(ya)(ya)(ya)(ya)縮成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)不同的(de)是沒有(you)單(dan)獨的(de)加(jia)料室(shi)，成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)前模(mo)具(ju)(ju)先(xian)閉合，塑(su)(su)料在加(jia)料室(shi)內完成(cheng)(cheng)(cheng)(cheng)預熱呈(cheng)粘流態，在壓(ya)(ya)(ya)(ya)力(li)作(zuo)用下(xia)(xia)調整(zheng)擠(ji)入模(mo)具(ju)(ju)型(xing)(xing)(xing)(xing)腔(qiang)(qiang)，硬化成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)。壓(ya)(ya)(ya)(ya)塑(su)(su)模(mo)具(ju)(ju)主(zhu)要由(you)型(xing)(xing)(xing)(xing)腔(qiang)(qiang)、加(jia)料腔(qiang)(qiang)、導向機構(gou)、推出(chu)部件(jian)(jian)、加(jia)熱系統(tong)等組成(cheng)(cheng)(cheng)(cheng)。壓(ya)(ya)(ya)(ya)注模(mo)具(ju)(ju)廣(guang)泛用于(yu)封裝電(dian)器(qi)元件(jian)(jian)方面。壓(ya)(ya)(ya)(ya)塑(su)(su)模(mo)具(ju)(ju)制(zhi)造(zao)所用材質與注塑(su)(su)模(mo)具(ju)(ju)基本相同

6、擠出(chu)模(mo)具

擠(ji)(ji)出(chu)模具(ju)用(yong)(yong)來(lai)成(cheng)型生(sheng)產連續形狀的塑(su)(su)料(liao)(liao)產品(pin)的一類模具(ju)，又叫擠(ji)(ji)出(chu)成(cheng)型機(ji)頭，廣泛用(yong)(yong)于管材、棒材、單絲、板材、薄(bo)膜(mo)、電線電纜包覆層、異型材等的加工(gong)(gong)。與(yu)其對(dui)應(ying)的生(sheng)產設備是塑(su)(su)料(liao)(liao)擠(ji)(ji)出(chu)機(ji)，其原理是固態塑(su)(su)料(liao)(liao)在(zai)加熱和擠(ji)(ji)出(chu)機(ji)的螺(luo)桿旋轉(zhuan)加壓條(tiao)件(jian)(jian)下熔(rong)融，塑(su)(su)化，通(tong)過特定形狀的口模而制成(cheng)截面與(yu)口模形狀相同的連續塑(su)(su)料(liao)(liao)制品(pin)。其制造(zao)材料(liao)(liao)主要有碳素(su)結構(gou)鋼(gang)、合金工(gong)(gong)具(ju)等，有些擠(ji)(ji)出(chu)模具(ju)在(zai)需(xu)要耐(nai)磨的部(bu)件(jian)(jian)上還會鑲(xiang)嵌金剛石等耐(nai)磨材料(liao)(liao)。擠(ji)(ji)出(chu)中工(gong)(gong)工(gong)(gong)藝通(tong)常只適(shi)用(yong)(yong)熱塑(su)(su)性(xing)塑(su)(su)料(liao)(liao)品(pin)制品(pin)的生(sheng)產，其在(zai)結構(gou)上與(yu)注塑(su)(su)模具(ju)和壓塑(su)(su)模具(ju)有明顯(xian)區別。

以上內(nei)容便是四川注塑(su)模具(ju)廠家為你帶(dai)來的(de)相(xiang)關的(de)講(jiang)解(jie)啦，如(ru)有疑問(wen)歡迎致電。感謝你的(de)閱讀(du)。