在生(sheng)產(chan)(chan)率(lv)(lv)高(gao)、生(sheng)產(chan)(chan)節拍短的大批(pi)量生(sheng)產(chan)(chan)條件下,由于要求(qiu)上(shang)下料(liao)動(dong)(dong)作(zuo)迅速和(he)頻繁,操(cao)作(zuo)工(gong)人的勞動(dong)(dong)強(qiang)度(du)(du)很大,所以實(shi)現(xian)上(shang)下料(liao)自動(dong)(dong)化對于減(jian)輕工(gong)人體力(li)勞動(dong)(dong)強(qiang)度(du)(du)、提高(gao)生(sheng)產(chan)(chan)率(lv)(lv)、實(shi)現(xian)多機(ji)床(chuang)管(guan)理(li)和(he)保證安全生(sheng)產(chan)(chan)具有重(zhong)要意義(yi)。理(li)想的上(shang)料(liao)裝置(zhi)應該具備效(xiao)率(lv)(lv)高(gao)、供(gong)料(liao)速度(du)(du)快、工(gong)作(zuo)可靠、噪聲(sheng)小、不損傷工(gong)件、結構(gou)緊湊、通(tong)用性好、使用壽(shou)命長(chang)、易維護修(xiu)理(li)和(he)制(zhi)造成本低廉(lian)等優點。