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一種無紡布裁斷裝置的制作方法

文檔序(xu)號:39488236發布日期:2024-09-24 20:36閱讀(du):67來源(yuan):國(guo)知局
一種無紡布裁斷裝置的制作方法

本技術涉及(ji)無紡(fang)布(bu)加工,具體涉及(ji)一種無紡(fang)布(bu)裁(cai)斷裝置。


背景技術:

1、無(wu)紡(fang)布(bu)(bu)(bu)具有防潮、透氣、柔韌、質(zhi)輕、不助燃(ran)、容(rong)易分解、無(wu)毒無(wu)刺激性、色(se)彩(cai)豐富、價格(ge)低(di)廉(lian)、可循(xun)環再用(yong)(yong)等(deng)特(te)(te)點,如多(duo)(duo)采用(yong)(yong)聚丙烯(xi)(pp材質(zhi))粒料為(wei)原料,經(jing)高溫熔融、噴(pen)絲、鋪綱、熱壓卷取(qu)連(lian)續一(yi)步法生產(chan)(chan)而(er)成(cheng),由于無(wu)紡(fang)布(bu)(bu)(bu)的(de)特(te)(te)性深受(shou)人(ren)們(men)的(de)喜愛,為(wei)了(le)滿(man)足人(ren)們(men)的(de)需求(qiu)開始大量的(de)生產(chan)(chan)無(wu)紡(fang)布(bu)(bu)(bu),在(zai)無(wu)紡(fang)布(bu)(bu)(bu)生產(chan)(chan)時(shi)裁(cai)切(qie)(qie)(qie)是(shi)必不可少(shao)的(de)一(yi)部分,無(wu)紡(fang)布(bu)(bu)(bu)在(zai)生產(chan)(chan)時(shi),會將大面積無(wu)紡(fang)布(bu)(bu)(bu)進(jin)(jin)(jin)行裁(cai)切(qie)(qie)(qie),成(cheng)為(wei)小(xiao)面積無(wu)紡(fang)布(bu)(bu)(bu),但(dan)是(shi)現(xian)有的(de)裁(cai)剪裝(zhuang)置在(zai)對(dui)無(wu)紡(fang)布(bu)(bu)(bu)進(jin)(jin)(jin)行裁(cai)剪時(shi),無(wu)紡(fang)布(bu)(bu)(bu)容(rong)易出現(xian)意外(wai)滑(hua)動,繼(ji)而(er)造(zao)成(cheng)無(wu)紡(fang)布(bu)(bu)(bu)裁(cai)剪面不平整(zheng),從(cong)而(er)導致(zhi)無(wu)紡(fang)布(bu)(bu)(bu)裁(cai)切(qie)(qie)(qie)失敗,同時(shi)傳統裝(zhuang)置上的(de)裁(cai)切(qie)(qie)(qie)刀(dao)片(pian)多(duo)(duo)為(wei)固定安裝(zhuang),當刀(dao)片(pian)出現(xian)磨損或者鈍化(hua)時(shi),不方便(bian)對(dui)其進(jin)(jin)(jin)行快速檢修和更換(huan),需要較多(duo)(duo)的(de)時(shi)間進(jin)(jin)(jin)行裁(cai)切(qie)(qie)(qie)刀(dao)的(de)裝(zhuang)卸(xie),從(cong)而(er)降低(di)了(le)無(wu)紡(fang)布(bu)(bu)(bu)裁(cai)切(qie)(qie)(qie)的(de)效率。


技術實現思路

1、為克服現(xian)有技(ji)術(shu)所存在的(de)缺陷,現(xian)提供一種無紡布裁斷裝(zhuang)置,以解決上述(shu)背景技(ji)術(shu)中提出的(de)問題。

2、為實(shi)現上(shang)(shang)述目的(de)(de),提供(gong)一(yi)種無紡布(bu)裁(cai)斷裝(zhuang)置,包括:移(yi)動(dong)板(ban)(ban)(ban)(ban)(ban)和(he)緩(huan)(huan)(huan)(huan)沖(chong)(chong)板(ban)(ban)(ban)(ban)(ban),工作臺(tai)上(shang)(shang)表(biao)(biao)面(mian)(mian)固(gu)定(ding)(ding)連(lian)(lian)接固(gu)定(ding)(ding)架(jia),固(gu)定(ding)(ding)架(jia)上(shang)(shang)表(biao)(biao)面(mian)(mian)固(gu)定(ding)(ding)連(lian)(lian)接氣缸,所(suo)述移(yi)動(dong)板(ban)(ban)(ban)(ban)(ban)上(shang)(shang)表(biao)(biao)面(mian)(mian)固(gu)定(ding)(ding)連(lian)(lian)接氣缸的(de)(de)多級升縮桿(gan)(gan),而移(yi)動(dong)板(ban)(ban)(ban)(ban)(ban)上(shang)(shang)表(biao)(biao)面(mian)(mian)的(de)(de)兩側對(dui)稱(cheng)開(kai)設(she)(she)導(dao)向孔(kong),且導(dao)向孔(kong)內滑(hua)(hua)動(dong)連(lian)(lian)接導(dao)向桿(gan)(gan)的(de)(de)上(shang)(shang)端(duan),導(dao)向桿(gan)(gan)套接彈簧的(de)(de)下端(duan)固(gu)定(ding)(ding)連(lian)(lian)接壓板(ban)(ban)(ban)(ban)(ban),同(tong)時(shi)(shi)移(yi)動(dong)板(ban)(ban)(ban)(ban)(ban)下表(biao)(biao)面(mian)(mian)開(kai)設(she)(she)主(zhu)滑(hua)(hua)槽,主(zhu)滑(hua)(hua)槽內滑(hua)(hua)動(dong)連(lian)(lian)接主(zhu)滑(hua)(hua)板(ban)(ban)(ban)(ban)(ban),而安裝(zhuang)板(ban)(ban)(ban)(ban)(ban)通過(guo)主(zhu)滑(hua)(hua)板(ban)(ban)(ban)(ban)(ban)滑(hua)(hua)動(dong)連(lian)(lian)接在(zai)移(yi)動(dong)板(ban)(ban)(ban)(ban)(ban)下表(biao)(biao)面(mian)(mian),安裝(zhuang)板(ban)(ban)(ban)(ban)(ban)下表(biao)(biao)面(mian)(mian)通過(guo)長螺栓固(gu)定(ding)(ding)連(lian)(lian)接裁(cai)斷刀,所(suo)述緩(huan)(huan)(huan)(huan)沖(chong)(chong)板(ban)(ban)(ban)(ban)(ban)通過(guo)彈簧滑(hua)(hua)動(dong)連(lian)(lian)接在(zai)緩(huan)(huan)(huan)(huan)沖(chong)(chong)槽內,而緩(huan)(huan)(huan)(huan)沖(chong)(chong)槽開(kai)設(she)(she)在(zai)主(zhu)滑(hua)(hua)槽的(de)(de)頂部(bu),且緩(huan)(huan)(huan)(huan)沖(chong)(chong)板(ban)(ban)(ban)(ban)(ban)下表(biao)(biao)面(mian)(mian)對(dui)稱(cheng)連(lian)(lian)接嵌合板(ban)(ban)(ban)(ban)(ban),而主(zhu)滑(hua)(hua)板(ban)(ban)(ban)(ban)(ban)上(shang)(shang)表(biao)(biao)面(mian)(mian)相(xiang)對(dui)嵌合板(ban)(ban)(ban)(ban)(ban)的(de)(de)位(wei)置對(dui)應(ying)開(kai)設(she)(she)嵌合槽,同(tong)時(shi)(shi)緩(huan)(huan)(huan)(huan)沖(chong)(chong)槽的(de)(de)頂部(bu)開(kai)設(she)(she)連(lian)(lian)通槽,固(gu)定(ding)(ding)繩的(de)(de)一(yi)端(duan)穿過(guo)連(lian)(lian)通槽固(gu)定(ding)(ding)連(lian)(lian)接緩(huan)(huan)(huan)(huan)沖(chong)(chong)板(ban)(ban)(ban)(ban)(ban)。

3、優選(xuan)的(de)(de)(de),所(suo)述(shu)工(gong)作臺(tai)上表面相對裁(cai)斷刀的(de)(de)(de)位(wei)置(zhi)(zhi)對應開(kai)設刀槽(cao)(cao),刀槽(cao)(cao)呈長條形(xing)結(jie)構,且工(gong)作臺(tai)上表面靠(kao)近刀槽(cao)(cao)的(de)(de)(de)位(wei)置(zhi)(zhi)固定(ding)連接摩(mo)擦層(ceng),而摩(mo)擦層(ceng)中部(bu)的(de)(de)(de)開(kai)口正對刀槽(cao)(cao),同時摩(mo)擦層(ceng)整(zheng)體呈曰字(zi)形(xing)結(jie)構。

4、優選的,所述固定(ding)架呈(cheng)冂(jiong)形結(jie)構,而固定(ding)架兩側對(dui)(dui)稱開設貫(guan)穿口(kou),貫(guan)穿口(kou)呈(cheng)長方形結(jie)構,且貫(guan)穿口(kou)正對(dui)(dui)裁斷刀的兩端(duan)端(duan)面,同時(shi)壓板端(duan)面相(xiang)對(dui)(dui)貫(guan)穿口(kou)的位(wei)置對(dui)(dui)應連接限位(wei)塊,限位(wei)塊呈(cheng)方形結(jie)構。

5、優選的,所述壓板(ban)(ban)呈回字形結(jie)構,壓板(ban)(ban)表面(mian)的長(chang)條形開(kai)口(kou)正對裁斷刀,且壓板(ban)(ban)上表面(mian)的兩側分別平行等間距的固定連接三(san)組(zu)(zu)導向桿,同時六(liu)組(zu)(zu)導向桿的軸截面(mian)均呈t形結(jie)構。

6、優選的(de),所述移(yi)動(dong)板呈長(chang)(chang)方形結構,移(yi)動(dong)板兩(liang)端端面(mian)滑動(dong)連接(jie)固定架(jia)的(de)表面(mian),且移(yi)動(dong)板下表面(mian)開設的(de)主滑槽整(zheng)體呈長(chang)(chang)條(tiao)形結構,而主滑槽的(de)一端連通移(yi)動(dong)板對應的(de)端面(mian),同時主滑槽的(de)截面(mian)呈凸(tu)字(zi)形結構。

7、優(you)選的(de)(de),所述安裝板(ban)呈(cheng)長方形(xing)結構(gou)(gou),安裝板(ban)的(de)(de)截面(mian)呈(cheng)π形(xing)結構(gou)(gou),且(qie)安裝板(ban)上(shang)(shang)表面(mian)固定連接(jie)的(de)(de)主(zhu)滑(hua)板(ban)截面(mian)呈(cheng)凸字形(xing)結構(gou)(gou),而主(zhu)滑(hua)板(ban)和主(zhu)滑(hua)槽的(de)(de)尺(chi)寸相適配,同時主(zhu)滑(hua)板(ban)上(shang)(shang)表面(mian)平行等間距開設的(de)(de)嵌合槽均呈(cheng)長方形(xing)結構(gou)(gou)。

8、優選的(de),所述緩(huan)(huan)沖(chong)板呈(cheng)長(chang)方(fang)形結(jie)(jie)構(gou),緩(huan)(huan)沖(chong)板下表(biao)面(mian)相對嵌(qian)合槽(cao)(cao)的(de)位置固定連接(jie)嵌(qian)合板,而嵌(qian)合板呈(cheng)長(chang)方(fang)形結(jie)(jie)構(gou),且(qie)緩(huan)(huan)沖(chong)板和嵌(qian)合板組合在一起構(gou)成的(de)截面(mian)呈(cheng)e形結(jie)(jie)構(gou),同時(shi)緩(huan)(huan)沖(chong)槽(cao)(cao)頂(ding)部開設的(de)連通槽(cao)(cao)呈(cheng)l形結(jie)(jie)構(gou),連通槽(cao)(cao)轉(zhuan)角處呈(cheng)弧(hu)形結(jie)(jie)構(gou)。

9、與現有(you)技(ji)術相(xiang)比,本實用(yong)新型的(de)有(you)益效(xiao)果是:通(tong)過氣(qi)缸、移動板(ban)、導向桿(gan)、壓板(ban)和摩擦層(ceng)的(de)配(pei)合(he),使得無(wu)紡(fang)(fang)布在被裁(cai)(cai)(cai)斷(duan)(duan)時(shi)(shi),能夠(gou)在無(wu)紡(fang)(fang)布待(dai)裁(cai)(cai)(cai)斷(duan)(duan)位置(zhi)的(de)兩側(ce)進行相(xiang)應(ying)的(de)固定處理,繼而(er)(er)能夠(gou)避免無(wu)紡(fang)(fang)布在裁(cai)(cai)(cai)斷(duan)(duan)刀(dao)裁(cai)(cai)(cai)斷(duan)(duan)時(shi)(shi)出現意外滑(hua)動的(de)問題(ti),從(cong)而(er)(er)確保無(wu)紡(fang)(fang)布裁(cai)(cai)(cai)剪面的(de)平整性,提高無(wu)紡(fang)(fang)布裁(cai)(cai)(cai)斷(duan)(duan)的(de)質(zhi)量,同時(shi)(shi),通(tong)過移動板(ban)、主(zhu)滑(hua)板(ban)、固定繩、緩沖板(ban)、嵌合(he)板(ban)和安裝(zhuang)板(ban)的(de)配(pei)合(he),使得裁(cai)(cai)(cai)斷(duan)(duan)刀(dao)出現磨損或者(zhe)鈍化(hua)時(shi)(shi),工人能夠(gou)快速(su)的(de)更換(huan)裁(cai)(cai)(cai)斷(duan)(duan)刀(dao),減(jian)少裁(cai)(cai)(cai)斷(duan)(duan)刀(dao)裝(zhuang)卸所需要(yao)的(de)時(shi)(shi)間(jian),從(cong)而(er)(er)提高該裝(zhuang)置(zhi)對(dui)無(wu)紡(fang)(fang)布裁(cai)(cai)(cai)切的(de)效(xiao)率。



技術特征:

1.一種無紡(fang)布裁(cai)斷裝(zhuang)置,包括:移(yi)動(dong)(dong)(dong)板(ban)(ban)(ban)(ban)(9)和緩沖板(ban)(ban)(ban)(ban)(13),工作(zuo)臺(1)上(shang)(shang)(shang)表(biao)面(mian)(mian)固定(ding)(ding)連接(jie)(jie)(jie)固定(ding)(ding)架(jia)(10),固定(ding)(ding)架(jia)(10)上(shang)(shang)(shang)表(biao)面(mian)(mian)固定(ding)(ding)連接(jie)(jie)(jie)氣(qi)缸(gang)(11),其(qi)特征在(zai)于(yu):所(suo)述移(yi)動(dong)(dong)(dong)板(ban)(ban)(ban)(ban)(9)上(shang)(shang)(shang)表(biao)面(mian)(mian)固定(ding)(ding)連接(jie)(jie)(jie)氣(qi)缸(gang)(11)的(de)(de)(de)多級(ji)升縮桿,而(er)移(yi)動(dong)(dong)(dong)板(ban)(ban)(ban)(ban)(9)上(shang)(shang)(shang)表(biao)面(mian)(mian)的(de)(de)(de)兩(liang)側(ce)對(dui)稱(cheng)開(kai)設(she)導(dao)向(xiang)(xiang)孔(kong),且導(dao)向(xiang)(xiang)孔(kong)內滑(hua)動(dong)(dong)(dong)連接(jie)(jie)(jie)導(dao)向(xiang)(xiang)桿(4)的(de)(de)(de)上(shang)(shang)(shang)端(duan),導(dao)向(xiang)(xiang)桿(4)套(tao)接(jie)(jie)(jie)彈簧(huang)的(de)(de)(de)下端(duan)固定(ding)(ding)連接(jie)(jie)(jie)壓板(ban)(ban)(ban)(ban)(3),同時(shi)移(yi)動(dong)(dong)(dong)板(ban)(ban)(ban)(ban)(9)下表(biao)面(mian)(mian)開(kai)設(she)主(zhu)滑(hua)槽(cao)(15),主(zhu)滑(hua)槽(cao)(15)內滑(hua)動(dong)(dong)(dong)連接(jie)(jie)(jie)主(zhu)滑(hua)板(ban)(ban)(ban)(ban)(8),而(er)安裝(zhuang)板(ban)(ban)(ban)(ban)(7)通(tong)過(guo)主(zhu)滑(hua)板(ban)(ban)(ban)(ban)(8)滑(hua)動(dong)(dong)(dong)連接(jie)(jie)(jie)在(zai)移(yi)動(dong)(dong)(dong)板(ban)(ban)(ban)(ban)(9)下表(biao)面(mian)(mian),安裝(zhuang)板(ban)(ban)(ban)(ban)(7)下表(biao)面(mian)(mian)通(tong)過(guo)長螺(luo)栓(shuan)(6)固定(ding)(ding)連接(jie)(jie)(jie)裁(cai)斷刀(5),所(suo)述緩沖板(ban)(ban)(ban)(ban)(13)通(tong)過(guo)彈簧(huang)滑(hua)動(dong)(dong)(dong)連接(jie)(jie)(jie)在(zai)緩沖槽(cao)內,而(er)緩沖槽(cao)開(kai)設(she)在(zai)主(zhu)滑(hua)槽(cao)(15)的(de)(de)(de)頂部,且緩沖板(ban)(ban)(ban)(ban)(13)下表(biao)面(mian)(mian)對(dui)稱(cheng)連接(jie)(jie)(jie)嵌合(he)板(ban)(ban)(ban)(ban)(12),而(er)主(zhu)滑(hua)板(ban)(ban)(ban)(ban)(8)上(shang)(shang)(shang)表(biao)面(mian)(mian)相對(dui)嵌合(he)板(ban)(ban)(ban)(ban)(12)的(de)(de)(de)位置對(dui)應(ying)開(kai)設(she)嵌合(he)槽(cao),同時(shi)緩沖槽(cao)的(de)(de)(de)頂部開(kai)設(she)連通(tong)槽(cao),固定(ding)(ding)繩(14)的(de)(de)(de)一端(duan)穿過(guo)連通(tong)槽(cao)固定(ding)(ding)連接(jie)(jie)(jie)緩沖板(ban)(ban)(ban)(ban)(13)。

2.根(gen)據權(quan)利要求1所(suo)述(shu)的(de)一種無紡(fang)布裁斷(duan)裝置(zhi),其特征在于,所(suo)述(shu)工作(zuo)臺(tai)(1)上(shang)表面相(xiang)對裁斷(duan)刀(dao)(dao)(5)的(de)位置(zhi)對應開(kai)(kai)設(she)刀(dao)(dao)槽(cao),刀(dao)(dao)槽(cao)呈(cheng)長條形結構,且工作(zuo)臺(tai)(1)上(shang)表面靠近刀(dao)(dao)槽(cao)的(de)位置(zhi)固(gu)定連接摩擦(ca)層(ceng)(2),而摩擦(ca)層(ceng)(2)中(zhong)部的(de)開(kai)(kai)口正對刀(dao)(dao)槽(cao),同時摩擦(ca)層(ceng)(2)整(zheng)體呈(cheng)曰(yue)字(zi)形結構。

3.根據權利要(yao)求1所(suo)述的一種無紡(fang)布裁斷裝(zhuang)置,其(qi)特征在于,所(suo)述固定架(10)呈(cheng)冂形結(jie)構(gou)(gou),而固定架(10)兩(liang)側對(dui)稱開設貫(guan)穿(chuan)(chuan)口(kou),貫(guan)穿(chuan)(chuan)口(kou)呈(cheng)長方形結(jie)構(gou)(gou),且貫(guan)穿(chuan)(chuan)口(kou)正對(dui)裁斷刀(5)的兩(liang)端端面,同時壓板(ban)(3)端面相對(dui)貫(guan)穿(chuan)(chuan)口(kou)的位(wei)置對(dui)應連接限(xian)位(wei)塊(16),限(xian)位(wei)塊(16)呈(cheng)方形結(jie)構(gou)(gou)。

4.根據權利要求1所述的(de)(de)(de)一種無紡布裁(cai)斷(duan)裝置,其特征在于,所述壓板(3)呈回(hui)字形(xing)結(jie)構(gou),壓板(3)表面(mian)的(de)(de)(de)長條形(xing)開口正對裁(cai)斷(duan)刀(5),且壓板(3)上表面(mian)的(de)(de)(de)兩側分別平行等間(jian)距的(de)(de)(de)固(gu)定連接(jie)三組(zu)(zu)導向桿(4),同時六組(zu)(zu)導向桿(4)的(de)(de)(de)軸截面(mian)均(jun)呈t形(xing)結(jie)構(gou)。

5.根(gen)據權利要(yao)求1所述的(de)一種(zhong)無紡布(bu)裁斷裝置,其特征(zheng)在于,所述移(yi)動(dong)(dong)板(ban)(ban)(9)呈(cheng)長方形(xing)結(jie)構,移(yi)動(dong)(dong)板(ban)(ban)(9)兩(liang)端端面(mian)滑(hua)(hua)動(dong)(dong)連(lian)接(jie)固定架(10)的(de)表面(mian),且移(yi)動(dong)(dong)板(ban)(ban)(9)下(xia)表面(mian)開設的(de)主(zhu)滑(hua)(hua)槽(cao)(15)整體呈(cheng)長條形(xing)結(jie)構,而主(zhu)滑(hua)(hua)槽(cao)(15)的(de)一端連(lian)通(tong)移(yi)動(dong)(dong)板(ban)(ban)(9)對應的(de)端面(mian),同時(shi)主(zhu)滑(hua)(hua)槽(cao)(15)的(de)截面(mian)呈(cheng)凸字(zi)形(xing)結(jie)構。

6.根據權利(li)要求1所述的一種(zhong)無紡布裁(cai)斷裝置(zhi),其特征在于,所述安(an)裝板(ban)(7)呈(cheng)(cheng)(cheng)長方形(xing)結(jie)構(gou),安(an)裝板(ban)(7)的截(jie)(jie)面呈(cheng)(cheng)(cheng)π形(xing)結(jie)構(gou),且安(an)裝板(ban)(7)上(shang)表面固定連(lian)接的主(zhu)(zhu)滑板(ban)(8)截(jie)(jie)面呈(cheng)(cheng)(cheng)凸字形(xing)結(jie)構(gou),而主(zhu)(zhu)滑板(ban)(8)和(he)主(zhu)(zhu)滑槽(15)的尺寸相適配,同時主(zhu)(zhu)滑板(ban)(8)上(shang)表面平行等間距開設的嵌合(he)槽均呈(cheng)(cheng)(cheng)長方形(xing)結(jie)構(gou)。

7.根據權利(li)要求1所述(shu)的(de)(de)一種無紡布裁斷裝置,其特征(zheng)在于,所述(shu)緩(huan)沖(chong)板(ban)(ban)(13)呈(cheng)(cheng)長方(fang)形結構(gou)(gou)(gou),緩(huan)沖(chong)板(ban)(ban)(13)下表面(mian)相對嵌合(he)(he)(he)槽(cao)的(de)(de)位置固定連接(jie)嵌合(he)(he)(he)板(ban)(ban)(12),而(er)嵌合(he)(he)(he)板(ban)(ban)(12)呈(cheng)(cheng)長方(fang)形結構(gou)(gou)(gou),且(qie)緩(huan)沖(chong)板(ban)(ban)(13)和嵌合(he)(he)(he)板(ban)(ban)(12)組合(he)(he)(he)在一起構(gou)(gou)(gou)成(cheng)的(de)(de)截面(mian)呈(cheng)(cheng)e形結構(gou)(gou)(gou),同(tong)時(shi)緩(huan)沖(chong)槽(cao)頂部(bu)開設(she)的(de)(de)連通槽(cao)呈(cheng)(cheng)l形結構(gou)(gou)(gou),連通槽(cao)轉角處呈(cheng)(cheng)弧形結構(gou)(gou)(gou)。


技術總結
本技術提供了一種無紡布裁斷裝置,包括:移動板和緩沖板,所述移動板上表面固定連接氣缸的多級升縮桿,而移動板上表面的兩側對稱開設導向孔,且導向孔內滑動連接導向桿的上端,導向桿套接彈簧的下端固定連接壓板,同時移動板下表面開設主滑槽,主滑槽內滑動連接主滑板,所述緩沖板通過彈簧滑動連接在緩沖槽內,而緩沖槽開設在主滑槽的頂部,且緩沖板下表面對稱連接嵌合板,而主滑板上表面相對嵌合板的位置對應開設嵌合槽。本技術通過移動板、導向桿和壓板的配合,使得裁斷刀裁斷無紡布時,無紡布待裁斷位置的兩側均能夠受到相應的固定,從而避免無紡布在裁斷時出現意外滑動的問題,提高無紡布的裁斷質量。

技術研發人員:劉新航,徐新穎,王鋒
受保護的技術使用者:山東恒塔環保科技有限公司
技術研發日:20240219
技術公布日:2024/9/23
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