由于注塑機械手可以大幅度的前進出產率和降低出產成本，可以穩定和前進注塑產品的質量，避免因人為的操作失誤而造成的丟失。因此，注塑機械手在注塑出產中的作用變得越來越重要。目前國內的機械手類型比較簡單，且大都用于取件。隨著注塑成型工業的開展，以后將有越來越多的機械手用于上料、混合、主動裝卸模具、收回廢料等各個工序上，而且將朝著智能化方向開展。

塑(su)(su)(su)(su)(su)膠在我(wo)們工業(ye)、民生等(deng)材料上(shang)占有(you)十分重要(yao)的地位，許多材料也連續(xu)的被塑(su)(su)(su)(su)(su)料所代替；塑(su)(su)(su)(su)(su)膠的成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)包括：注(zhu)(zhu)塑(su)(su)(su)(su)(su)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)、吸塑(su)(su)(su)(su)(su)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)、吹(chui)塑(su)(su)(su)(su)(su)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)、押出(chu)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)、壓鑄成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)等(deng)，注(zhu)(zhu)塑(su)(su)(su)(su)(su)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)之使(shi)用(yong)(yong)最為廣泛(fan)。在轎車、通訊、電(dian)子、電(dian)氣、家電(dian)、醫療、化妝品(pin)、日用(yong)(yong)品(pin)、辦公(gong)用(yong)(yong)品(pin)等(deng)職業(ye)極(ji)為遍及(ji)。在傳統的注(zhu)(zhu)塑(su)(su)(su)(su)(su)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)工藝(yi)(yi)，由最早人工合(he)模(mo)(mo)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)，到注(zhu)(zhu)塑(su)(su)(su)(su)(su)機油壓合(he)模(mo)(mo)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)，在演變成(cheng)(cheng)(cheng)(cheng)今日電(dian)腦控制成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)工藝(yi)(yi)，前進不僅反(fan)應在產品(pin)工藝(yi)(yi)質(zhi)量、外觀，還有(you)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)功(gong)率等(deng)。注(zhu)(zhu)塑(su)(su)(su)(su)(su)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)競賽日趨(qu)白熱化，成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)質(zhi)量與功(gong)率關系企(qi)業(ye)生存(cun)；成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)質(zhi)量與注(zhu)(zhu)塑(su)(su)(su)(su)(su)機本(ben)身(shen)功(gong)能、模(mo)(mo)具工藝(yi)(yi)及(ji)周邊環境有(you)關，成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)功(gong)率與模(mo)(mo)具精度、成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)工藝(yi)(yi)、出(chu)產數量有(you)關；隨(sui)著(zhu)注(zhu)(zhu)塑(su)(su)(su)(su)(su)機操(cao)作人員(yuan)日趨(qu)供應緊張，人工出(chu)產成(cheng)(cheng)(cheng)(cheng)本(ben)的增加，注(zhu)(zhu)塑(su)(su)(su)(su)(su)機的取(qu)出(chu)機械手也使(shi)用(yong)(yong)越來(lai)越廣泛(fan)。

塑膠成型主動化的(de)使用(yong)極為(wei)遍及，機械手(shou)在使用(yong)過程中首要體現以(yi)下用(yong)途：

1、機械手取出(chu)模內產(chan)品，替代人(ren)將原來半主(zhu)動(dong)出(chu)產(chan)轉(zhuan)向(xiang)全主(zhu)動(dong)化出(chu)產(chan)；

2、機械(xie)手模外(wai)取產(chan)品，模內埋入產(chan)品（貼標簽、埋入金屬、二次成型等）；

3、機械(xie)手取(qu)出后之(zhi)主動包裝，主動入庫；

4、成(cheng)型質(zhi)料(liao)主動供料(liao)體系(xi)，廢料(liao)收回體系(xi)；

5、整廠出產控制體系(xi)等等；

因成(cheng)型產(chan)品(pin)各異，主動(dong)化(hua)使(shi)(shi)用也十分冗雜因可以替代人力(li)功率低下(xia)，確保成(cheng)型產(chan)品(pin)工(gong)藝所以使(shi)(shi)用越(yue)(yue)來越(yue)(yue)廣(guang)(guang)泛。注塑機(ji)之取出機(ji)械手便是(shi)成(cheng)型主動(dong)化(hua)中使(shi)(shi)用最為廣(guang)(guang)泛的。