CN117087046A - 双螺杆裁切碳纤维回收料方法与装置 - Google Patents
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 77
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 77
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 title claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 58
- 238000011084 recovery Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000004064 recycling Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
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- 239000012779 reinforcing material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
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- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
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- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
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- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2307/00—Use of elements other than metals as reinforcement
- B29K2307/04—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
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Abstract
本发明公开了一种双螺杆裁切碳纤维回收料方法与装置,其主要于壳体内部形成有裁切通道,壳体的外缘分别设有与裁切通道连结导通的长纤维入料口、中长度纤维入料口及短纤维入料口,壳体的末端对应裁切通道设有与裁切通道连结导通的出料口,异向双螺杆设置于壳体的裁切通道内,异向双螺杆设有两个同时向内旋转的螺杆;借此,即能将所回收后各种不同长度的碳纤维予以裁切成所预定需求的长度,方便碳纤维的回收后续处理应用,在其整体使用上增加实用功效。
Description
技术领域
本发明涉及碳纤维回收技术领域,尤其涉及一种能将所回收后各种不同长度的碳纤维予以裁切成所预定需求的长度,方便碳纤维的回收后续处理应用的双螺杆裁切碳纤维回收料方法与装置。
背景技术
碳纤维(Carbon fiber)为一种高强度和高模量的耐高温纤维,其主要由碳原子构成,含碳量在93%~95%之间,其一般是在高温下以热分解的方式将预形体(precursor)碳化成碳纤维,预形体的材质主要有嫘萦(rayon)、聚丙烯睛(PAN)纤维、及沥青(pitch)等;为了产生碳纤维,碳原子在晶体中被键合在一起,平行排列的纤维长轴给予碳纤维相当高的强度-体积比,几千条碳纤维集束在一起形成一个纤维束,可以单独使用或被编织成织物。
碳纤维具有高硬度、高强度、重量轻、高耐化学性、耐高温和低的热膨胀等特性,其质量轻于铝而强度高于钢,比重是铁的1/4,强度是铁的10倍;碳纤维可加工成织物、毡、席、带、纸及其他材料,且其通常作为增强材料与树脂、金属、陶瓷、混凝土等其他材料结合,以形成复合材料,使得其在航天工程、土木工程、军事、赛车与其他竞技体育运动制品中很受欢迎。
然而,碳纤维虽具有诸多极佳特性,广泛应用在许多产业制品,但在其实际操作使用上发现,由于该类碳纤维的制造费用较为昂贵,相对的其使用成本居高不下;因此,如何有效将废弃的碳纤制品回收再利用,即成为一重要的课题。
因此,发明人有鉴于此,秉持多年该相关行业的丰富设计开发及实际制作经验,针对现有的技术手段再予以研究改良,提供一种双螺杆裁切碳纤维回收料方法与装置,以期达到更佳的实用价值。
发明内容
本发明的主要目的是提供一种双螺杆裁切碳纤维回收料方法与装置,其主要能将所回收后各种不同长度的碳纤维予以裁切成所预定需求的长度,方便碳纤维的回收后续处理应用,而在其整体使用上增加实用功效。
本发明所述双螺杆裁切碳纤维回收料装置的主要目的与功效,由以下具体技术手段所达成:
其主要包括有壳体及异向双螺杆;其中:
该壳体,其内部形成有裁切通道,于该壳体的外缘分别设有与该裁切通道连结导通的长纤维入料口、中长度纤维入料口及短纤维入料口,另于该壳体末端对应该裁切通道设有与该裁切通道连结导通的出料口;
该异向双螺杆,其设置于该壳体的该裁切通道内,该异向双螺杆设有两个同时向内旋转的螺杆。
本发明双螺杆裁切碳纤维回收料装置的较佳实施例,其中,该长纤维入料口的轴线与该出料口的端面之间的距离为750mm、该中长度纤维入料口的轴线与该出料口的端面之间的距离为500mm、该短纤维入料口的轴线与该出料口的端面之间的距离为78mm。
本发明双螺杆裁切碳纤维回收料装置的较佳实施例,其中,该异向双螺杆的两该螺杆的长度均为950mm。
本发明双螺杆裁切碳纤维回收料装置的较佳实施例,其中,该异向双螺杆的两个该螺杆靠近该出料口的第一端的直径均为22mm、两该螺杆的第一端的外径间的缝隙宽度为3mm,两该螺杆的第二端的直径均为18mm、两该螺杆的第二端的外径间的缝隙宽度为8mm。
本发明双螺杆裁切碳纤维回收料装置的较佳实施例,其中,该异向双螺杆的两该螺杆的轴线由靠近该出料口的第一端向第二端呈倾斜渐缩状排列。
本发明双螺杆裁切碳纤维回收料方法的主要目的与功效,由以下具体技术手段所达成:
其主要包括下列步骤:
步骤A:将碳纤维材料分为长度为300mm~200mm的长纤维、长度为200mm~100mm的中长度纤维、长度为100mm~15mm的短纤维;
步骤B:分别将长纤维的该碳纤维由壳体的长纤维入料口输入与该长纤维入料口连结导通的裁切通道、将中长度纤维的该碳纤维由该壳体的中长度纤维入料口输入与该中长度纤维入料口连结导通的该裁切通道,将短纤维的该碳纤维由该壳体的短纤维入料口输入与该短纤维入料口连结导通的该裁切通道;
步骤C:驱动设置于该裁切通道内的异向双螺杆的两个螺杆同时向内旋转,根据将要回收的该碳纤维长度调整两该螺杆的转速;
步骤D:将输入该裁切通道内的各种长度的该碳纤维,利用两该螺杆同时向内旋转进行裁切,且随着两该螺杆的转动一并将该碳纤维往该壳体末端与该裁切通道链接导通的出料口方向输送,而将裁切后成预定长度的该碳纤维由该出料口输出。
本发明双螺杆裁切碳纤维回收料方法的较佳实施例,其中,该长纤维入料口的轴线与该出料口的端面之间的距离为750mm、该中长度纤维入料口的轴线与该出料口的端面之间的距离为500mm、该短纤维入料口的轴线与该出料口的端面之间的距离为78mm。
本发明双螺杆裁切碳纤维回收料方法的较佳实施例,其中,该异向双螺杆的两该螺杆的长度均为950mm。
本发明双螺杆裁切碳纤维回收料方法的较佳实施例,其中,该异向双螺杆的两该螺杆靠近该出料口的第一端的直径均为22mm、两该螺杆的第一端的外径间的缝隙宽度为3mm,两该螺杆的第二端的直径均为18mm、两该螺杆的第二端的外径间的缝隙宽度为8mm。
本发明双螺杆裁切碳纤维回收料方法的较佳实施例,其中,该异向双螺杆的两该螺杆的轴线由靠近该出料口的第一端向第二端呈倾斜渐缩状排列。
本发明双螺杆裁切碳纤维回收料方法的较佳实施例,其中,该异向双螺杆的两该螺杆的转速均为150rpm时,所回收的该碳纤维长度为15mm~20mm。
本发明双螺杆裁切碳纤维回收料方法的较佳实施例,其中,该异向双螺杆的两该螺杆的转速均为300rpm时,所回收的该碳纤维长度为5mm~10mm。
与现有技术相比,本发明所述的技术方案具有以下有益效果:
本发明主要能将所回收后各种不同长度的碳纤维予以裁切成所预定需求的长度,方便碳纤维的回收后续处理应用,在其整体使用上增加实用功效。
附图说明
图1为本发明的结构示意图;
图2为本发明的局部结构示意图。
附图标号说明:
1、壳体;11、裁切通道;12、长纤维入料口;13、中长度纤维入料口;14、短纤维入料口;15、出料口;2、异向双螺杆;21、螺杆。
具体实施方式
为使本发明所运用的技术内容、发明目的及其达成的功效有更完整且清楚的揭露,请一并参阅附图及标号,详细说明如下:
首先,请参阅图1本发明的结构示意图及图2本发明的局部结构示意图,本发明包括有壳体1及异向双螺杆2;其中:
该壳体1,其内部形成有裁切通道11,于该壳体1的外缘分别设有与该裁切通道11连结导通的长纤维入料口12、中长度纤维入料口13及短纤维入料口14,另于该壳体1的末端对应该裁切通道11设有与该裁切通道11连结导通的出料口15,该长纤维入料口12的轴线与该出料口15的端面之间的距离为750mm、该中长度纤维入料口13的轴线与该出料口15的端面之间的距离为500mm、该短纤维入料口14的轴线与该出料口15的端面之间的距离为78mm。
该异向双螺杆2,其设置于该壳体1的该裁切通道11内,该异向双螺杆2设有两个同时向内旋转的螺杆21,两该螺杆21的长度为950mm,两该螺杆21靠近该出料口15的第一端的直径为22mm、两该螺杆21的第一端的外径间缝隙宽度为3mm,两该螺杆21的第二端的直径为18mm、两该螺杆21的第二端的外径间缝隙宽度为8mm,使得两该螺杆21的轴线由第一端向第二端呈倾斜渐缩状排列。
如此一来,使得本发明于操作使用上,其将回收的碳纤维材料分为长度为300mm~200mm的长纤维、长度为200mm~100mm的中长度纤维、长度为100mm~15mm的短纤维,分别将长度为300mm~200mm的长纤维的碳纤维由该壳体1的该长纤维入料口12输入该裁切通道11、将长度为200mm~100mm的中长度纤维的碳纤维由该壳体1的该中长度纤维入料口13输入该裁切通道11,将长度为100mm~15mm的短纤维的碳纤维由该壳体1的该短纤维入料口14输入该裁切通道11,驱动该异向双螺杆2的两该螺杆21同时向内旋转,根据将要回收的碳纤维的长度调整两该螺杆21的转速,当需要回收的碳纤维的长度为15mm~20mm时,控制两该螺杆21的转速为150rpm,当需要回收的碳纤维的长度为5mm~10mm时,则控制两该螺杆21的转速为300rpm,即能将输入该裁切通道11内的各种长度的碳纤维,利用两该螺杆21同时向内旋转进行裁切,且随着两该螺杆21的转动一并将该碳纤维向该出料口15方向输送,即可将裁切后成预定长度的碳纤维由该出料口15输出。
通过以上所述本发明的使用实施说明可知,本发明与现有技术相较之下,本发明能将所回收后各种不同长度的碳纤维予以裁切成所预定需求的长度,方便碳纤维的回收后续处理应用,在其整体使用上增加实用功效。
Claims (12)
1.一种双螺杆裁切碳纤维回收料装置,其特征在于,包括有壳体及异向双螺杆;其中:
所述壳体的内部形成有裁切通道,所述壳体的外缘分别设有与所述裁切通道连结导通的长纤维入料口、中长度纤维入料口及短纤维入料口,所述壳体的末端对应所述裁切通道设有与所述裁切通道连结导通的出料口;
所述异向双螺杆设置于所述壳体的所述裁切通道内,所述异向双螺杆设有两个同时向内旋转的螺杆。
2.根据权利要求1所述的双螺杆裁切碳纤维回收料装置,其特征在于,所述长纤维入料口的轴线与所述出料口的端面之间的距离为750mm、所述中长度纤维入料口的轴线与所述出料口的端面之间的距离为500mm、所述短纤维入料口的轴线与所述出料口的端面之间的距离为78mm。
3.根据权利要求1所述的双螺杆裁切碳纤维回收料装置,其特征在于,所述异向双螺杆的两个所述螺杆的长度均为950mm。
4.根据权利要求1所述的双螺杆裁切碳纤维回收料装置,其特征在于,所述异向双螺杆的两个所述螺杆靠近所述出料口的第一端的直径均为22mm、两个所述螺杆的第一端的外径间缝隙宽度为3mm,两个所述螺杆的第二端的直径均为18mm、两个所述螺杆的第二端的外径间缝隙宽度为8mm。
5.根据权利要求1或3所述的双螺杆裁切碳纤维回收料装置,其特征在于,所述异向双螺杆的两个所述螺杆的轴线由靠近所述出料口的第一端向第二端呈倾斜渐缩状排列。
6.一种双螺杆裁切碳纤维回收料方法,其特征在于,包括下列步骤:
步骤A:将碳纤维材料分为长度为300mm~200mm的长纤维、长度为200mm~100mm的中长度纤维、长度为100mm~15mm的短纤维;
步骤B:分别将长纤维的所述碳纤维由壳体的长纤维入料口输入与所述长纤维入料口连结导通的裁切通道、将中长度纤维的所述碳纤维由所述壳体的中长度纤维入料口输入与所述中长度纤维入料口连结导通的所述裁切通道,将短纤维的所述碳纤维由所述壳体的短纤维入料口输入与所述短纤维入料口连结导通的所述裁切通道;
步骤C:驱动设置于所述裁切通道内的异向双螺杆的两个螺杆同时向内旋转,根据将要回收的所述碳纤维长度调整两所述螺杆的转速;
步骤D:将输入所述裁切通道内的各种长度的所述碳纤维,利用两个所述螺杆同时向内旋转进行裁切,随着两个所述螺杆的转动一并将所述碳纤维向所述壳体的末端与所述裁切通道连结导通的出料口方向输送,将裁切后成预定长度的所述碳纤维由所述出料口输出。
7.根据权利要求6所述的双螺杆裁切碳纤维回收料方法,其特征在于,所述长纤维入料口的轴线与所述出料口的端面之间的距离为750mm、所述中长度纤维入料口的轴线与所述出料口的端面之间的距离为500mm、所述短纤维入料口的轴线与所述出料口的端面之间的距离为78mm。
8.根据权利要求6所述的双螺杆裁切碳纤维回收料方法,其特征在于,所述异向双螺杆的两个所述螺杆的长度均为950mm。
9.根据权利要求6所述的双螺杆裁切碳纤维回收料方法,其特征在于,所述异向双螺杆的两个所述螺杆靠近所述出料口的第一端的直径均为22mm、两个所述螺杆的第一端的外径间缝隙宽度为3mm,两个所述螺杆的第二端的直径均为18mm、两个所述螺杆的第二端的外径间缝隙宽度为8mm。
10.根据权利要求6或8所述的双螺杆裁切碳纤维回收料方法,其特征在于,所述异向双螺杆的两个所述螺杆的轴线由靠近所述出料口的第一端向第二端呈倾斜渐缩状排列。
11.根据权利要求6所述的双螺杆裁切碳纤维回收料方法,其特征在于,所述异向双螺杆的两个所述螺杆的转速均为150rpm时,所回收的所述碳纤维长度为15mm~20mm。
12.根据权利要求6所述的双螺杆裁切碳纤维回收料方法,其特征在于,所述异向双螺杆的两个所述螺杆的转速均为300rpm时,所回收的所述碳纤维长度为5mm~10mm。
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