一次性醫用棉簽的生產過程

隨著我國醫療衛生水平逐步健全，常用醫用工具醫用棉簽在醫(yi)用(yong)消毒，取(qu)樣(yang)等方面(mian)具有(you)不可(ke)取(qu)代的地(di)位。由于醫(yi)用(yong)棉簽(qian)需求量大(da)，醫(yi)用(yong)棉簽(qian)的生產(chan)也(ye)尤為(wei)重要，手(shou)工(gong)卷(juan)制(zhi)(zhi)棉簽(qian)的方法已經無法滿足(zu)日益增長的需求量，為(wei)提高醫(yi)用(yong)棉簽(qian)的生產(chan)效(xiao)率，應(ying)采用(yong)棉簽(qian)制(zhi)(zhi)造機械(xie)代替(ti)手(shou)工(gong)卷(juan)制(zhi)(zhi)棉簽(qian)。

機(ji)(ji)械(xie)化的(de)(de)(de)醫用(yong)(yong)棉(mian)(mian)(mian)(mian)(mian)(mian)簽(qian)的(de)(de)(de)生產所采用(yong)(yong)的(de)(de)(de)方法和(he)步(bu)(bu)奏更(geng)加(jia)嚴格規范(fan)，也可(ke)(ke)以(yi)(yi)更(geng)好的(de)(de)(de)保(bao)障了醫用(yong)(yong)棉(mian)(mian)(mian)(mian)(mian)(mian)簽(qian)的(de)(de)(de)質(zhi)量。醫用(yong)(yong)棉(mian)(mian)(mian)(mian)(mian)(mian)簽(qian)制造機(ji)(ji)將(jiang)(jiang)條(tiao)狀(zhuang)(zhuang)棉(mian)(mian)(mian)(mian)(mian)(mian)壓緊(jin)切斷(duan)后，通過送(song)(song)(song)(song)簽(qian)機(ji)(ji)構與簽(qian)桿接(jie)觸(chu)，卷棉(mian)(mian)(mian)(mian)(mian)(mian)成型。可(ke)(ke)以(yi)(yi)分別大體分為(wei)五(wu)個(ge)步(bu)(bu)奏，分別是(shi)(shi)：送(song)(song)(song)(song)棉(mian)(mian)(mian)(mian)(mian)(mian)、壓棉(mian)(mian)(mian)(mian)(mian)(mian)、剪棉(mian)(mian)(mian)(mian)(mian)(mian)、送(song)(song)(song)(song)簽(qian)和(he)卷棉(mian)(mian)(mian)(mian)(mian)(mian)。一步(bu)(bu)送(song)(song)(song)(song)棉(mian)(mian)(mian)(mian)(mian)(mian)是(shi)(shi)將(jiang)(jiang)條(tiao)狀(zhuang)(zhuang)棉(mian)(mian)(mian)(mian)(mian)(mian)定(ding)時適量送(song)(song)(song)(song)入機(ji)(ji)器。第(di)(di)(di)二(er)步(bu)(bu)壓棉(mian)(mian)(mian)(mian)(mian)(mian)是(shi)(shi)將(jiang)(jiang)送(song)(song)(song)(song)入的(de)(de)(de)條(tiao)狀(zhuang)(zhuang)棉(mian)(mian)(mian)(mian)(mian)(mian)壓緊(jin)，為(wei)第(di)(di)(di)三(san)步(bu)(bu)剪棉(mian)(mian)(mian)(mian)(mian)(mian)做準備。第(di)(di)(di)三(san)步(bu)(bu)剪棉(mian)(mian)(mian)(mian)(mian)(mian)及(ji)時剪下定(ding)長的(de)(de)(de)條(tiao)棉(mian)(mian)(mian)(mian)(mian)(mian)。第(di)(di)(di)四步(bu)(bu)送(song)(song)(song)(song)簽(qian)，則是(shi)(shi)將(jiang)(jiang)簽(qian)桿送(song)(song)(song)(song)至導(dao)棉(mian)(mian)(mian)(mian)(mian)(mian)曹與條(tiao)棉(mian)(mian)(mian)(mian)(mian)(mian)接(jie)觸(chu)。后一步(bu)(bu)第(di)(di)(di)五(wu)步(bu)(bu)卷棉(mian)(mian)(mian)(mian)(mian)(mian)，將(jiang)(jiang)簽(qian)桿自轉并(bing)沿導(dao)棉(mian)(mian)(mian)(mian)(mian)(mian)槽移動(dong)完成卷棉(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)動(dong)作。

醫用棉簽的生產

采樣拭子

送(song)(song)面的(de)具體(ti)方(fang)法是將(jiang)條(tiao)狀(zhuang)棉(mian)通過機器凸輪(lun)(lun)送(song)(song)入軌道(dao)，凸輪(lun)(lun)為主(zhu)動(dong)(dong)凸輪(lun)(lun)。機器內凸輪(lun)(lun)連(lian)(lian)續轉(zhuan)動(dong)(dong)，但與條(tiao)狀(zhuang)棉(mian)僅(jin)有(you)四分之一(yi)的(de)接觸面。這種方(fang)式的(de)優(you)點結構可(ke)以將(jiang)電機的(de)連(lian)(lian)續運(yun)動(dong)(dong)轉(zhuan)化為間歇(xie)運(yun)動(dong)(dong)。

壓棉所采用曲(qu)柄滑(hua)塊機構，通過滑(hua)塊的(de)移動實現(xian)壓棉。這(zhe)種方法(fa)的(de)優點就是(shi)(shi)結構相對簡單，但是(shi)(shi)缺點也顯(xian)而(er)易見，需要(yao)給(gei)曲(qu)柄加一個間(jian)歇傳動機構，這(zhe)樣會比(bi)較麻(ma)煩(fan)。

揪棉(mian)是壓棉(mian)狀態下四分之一圓周凸輪與凸輪接(jie)觸滾動(dong)實現揪棉(mian)。這種方法的優點則是能壓緊面條，在(zai)進行下一步卷棉(mian)時更加方便快(kuai)捷。

送簽是以漏斗口限制簽桿只(zhi)能一根(gen)(gen)一根(gen)(gen)的通(tong)過，再(zai)由漏斗口下的輸送構件卷(juan)輪將(jiang)簽桿一根(gen)(gen)一根(gen)(gen)的送走。這種方式的優點就是動作有確定性，卷(juan)棉時會比較(jiao)穩(wen)定，較(jiao)大限度(du)減少了出現差錯的幾率。

卷棉(mian)時通過皮(pi)帶輪轉動(dong)(dong)，搖桿擺(bai)動(dong)(dong)來實(shi)現(xian)(xian)上下兩個面的相對運動(dong)(dong)，同時，簽桿在摩(mo)擦力的作用下自轉，實(shi)現(xian)(xian)卷棉(mian)。優點(dian)就是(shi)結構簡單，卷棉(mian)很方(fang)便。