CN112696537B - 一种连续碳纤维缠绕复合增强中空壁缠绕管及其制备方法 - Google Patents
一种连续碳纤维缠绕复合增强中空壁缠绕管及其制备方法 Download PDFInfo
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Abstract
本发明公开了一种连续碳纤维缠绕复合增强中空壁缠绕管及其制备方法,涉及管材加工技术领域,包括步骤一:通过挤出机加工出基层的A部分和B部分;步骤二:将A部分和B部分缠绕复合成型得到基层;步骤三:通过缠绕装置将增强层缠绕至基层的外侧;步骤四:通过喷涂装置将混合物喷涂到基层的内壁上,待干燥后形成防护层。本发明在中空缠绕管的基层外侧增加了碳纤维层,可以增大管材的抗拉、抗剪和抗震能力,同时本发明采用缠绕装置进行加工,缠绕装置中的缠绕器通过连接辊,可以更加贴合缠绕管本体的凹陷部位和凸起部位,从而可以增加缠绕的质量。
Description
技术领域
本发明涉及管材加工技术领域,具体涉及一种连续碳纤维缠绕复合增强中空壁缠绕管及其制备方法。
背景技术
中空缠绕管是一种以高密度聚乙烯为原料,经缠绕焊接成型的一种管材,由于其独特的成型工艺,可以生产直径达3米的管材,这是其他生产工艺难以完成的。高密度聚乙烯由于其本身优异的融焊接性能不但保证了产品成型工艺和产品质量,而且也为施工连接提供了多种可靠方式,中空缠绕管具有化学性能稳定,耐酸、碱、盐能力强;抗冲击性强,耐压;耐老化,重量轻等特点。
中国专利公开了一种HDPE中空壁复合增强缠绕管(公开号:CN109944984B),该专利包括中空管壁和增强骨架,增强骨架设置在中空管壁中,中空管壁的外壁设置通孔,增强骨架的顶部与外壁平齐,增强骨架的顶部与其两侧的外壁之间存在间隙;中空管壁为HDPE材料,增强骨架为PVC材料,中空管壁的外表面热覆HDPE材料层。该专利的制备方法,包括以下步骤:利用挤出机生产PVC增强骨架,经过双螺杆挤出、定型、冷却,缠绕成卷待用;利用挤出机生产HDPE中空板带,经过单螺杆挤出、定型、冷却,缠绕成盘待用;将HDPE中空板带和PVC增强骨架在成型机上缠绕复合成型,并在外表面热敷一层HDPE材料,形成复合增强缠绕管。
现有的中空缠绕管在使用时,在一些工作环境中需要具有较大的抗拉、抗剪和抗震的能力,所以需要在中空缠绕管中添加碳纤维,并且中空缠绕管在长时间使用后,其内壁的老化程度较快。
发明内容
为了克服上述现有的中空缠绕管在使用时,在一些工作环境中需要具有较大的抗拉、抗剪和抗震的能力,所以需要在中空缠绕管中添加碳纤维,并且中空缠绕管在长时间使用后,其内壁的老化程度较快的技术问题,本发明的目的在于提供一种连续碳纤维缠绕复合增强中空壁缠绕管及其制备方法。
本发明的目的可以通过以下技术方案实现:
一种连续碳纤维缠绕复合增强中空壁缠绕管,包括缠绕管本体,所述缠绕管本体包括基层,所述基层的外表面设置有螺旋分布的凹陷部位和凸起部位,所述凹陷部位和凸起部位之间交错排列,所述基层的内圈通过喷涂装置喷涂有防护层,且基层的外圈通过缠绕装置缠绕有增强层;
该缠绕装置的使用方法为:将基层放置到第一支架的上侧,随后将基层的一端穿过上胶器、加工台和缠绕器,启动丝杆驱动器,将三爪气缸板移动至第二支架的一端,然后启动三爪气缸板中的三爪气缸,将基层的一端进行夹持;
在基层与三爪气缸板连接一端的外侧涂抹上粘合胶,将第一碳纤维收纳箱中的碳纤维原料穿过一组张紧辊,然后固定在基层外表面一端的凸起部位上侧,启动第一气缸,利用第一连接辊将凸起部位上侧的碳纤维原料进行加固,随后重复上述步骤,将第二碳纤维收纳箱中的碳纤维原料穿过另一组张紧辊,然后固定在基层外表面一端的凹陷部位上侧,启动第二气缸,利用第二连接辊对凹陷部位上侧的碳纤维原料进行加固;
将粘合胶通过料箱的进料口添加进料箱中,启动加热器对粘合胶进行加热,随后关闭料箱进料口中的阀门,启动第三气缸,通过活塞板对料箱内部的粘合胶进行施压,同时启动扇形喷嘴,粘合胶通过料环、转动板和连接软管从扇形喷嘴中喷出,并且喷射到基层的外表面上;
启动输出电机,输出电机通过齿轮环带动缠绕器进行转动,缠绕器转动通过连接板带动转动套进行转动,同时启动丝杆驱动器,丝杆驱动器通过三爪气缸板带动基层水平移动,转动套转动时带动扇形喷嘴同步转动,将粘合剂喷涂到基层的外表面,同时第一碳纤维收纳箱和第二碳纤维收纳箱中的碳纤维原料在第一连接辊和第二气缸的压制下持续缠绕到基层中凸起部位和凹陷部位的外侧;
该喷涂装置的使用方法为:将基层的一端搭设在基台一端的上侧,然后水平推动基层,基层移动时其底部触碰到支撑器底端的滚球体,滚球体带动支撑器滑动至基层的内部,启动支撑器中的第四气缸,第四气缸带动各自的滚球体抵住在基层内部的一侧;
继续推动基层沿着喷涂架移动,启动喷涂架侧面位于基层内部的喷头,防护层原料通过进料管、输料管和喷头喷涂到基层的内壁中;
待原料干燥后形成防护层,随后将基层沿着凸起部位移动退出喷涂装置。
作为本发明进一步的方案:所述基层包括以下重量份的原料:HDPE70-80份、滑石粉5-10份、色母料5-7份和KH550硅烷偶联剂0.1-0.3份。。
作为本发明进一步的方案:所述防护层包括以下重量份的原料:乙酸乙酯18-22份、丙烯酸丁酯12-15份、轻质碳酸7-11份、硬脂酸5-8份、膨润土3-7份、滑石粉2-4份和聚醚改性硅油消泡剂0.1-0.3份。
作为本发明进一步的方案:所述抗冲击层包括以下重量份的原料:所述增强层包括以下原料:碳纤维98%和2%增溶剂。
作为本发明进一步的方案:该缠绕装置包括水平放置的第一支架和第二支架,所述第一支架和第二支架之间放置有加工台,所述第二支架的内部安装有丝杆驱动器,所述丝杆驱动器的外侧安装有三爪气缸板,所述加工台的一侧安装有缠绕器,且加工台的另一侧安装有上胶器,所述加工台的前表面固定连接有输出电机;
所述缠绕器的外表面转动连接有转环,所述转环的一侧与加工台固定连接,所述缠绕器外表面靠近转环的一侧固定连接有齿轮环,所述输出电机的输出端通过齿轮与齿轮环啮合连接,所述缠绕器内部的顶端固定连接有第一气缸,且缠绕器内部的底端固定连接有第二气缸,所述缠绕器内部靠近第一气缸和第二气缸的一侧均固定连接有张紧辊,且缠绕器外表面的一侧固定连接有第一碳纤维收纳箱,所述缠绕器外表面的另一侧固定连接有第二碳纤维收纳箱。
作为本发明进一步的方案:所述第一气缸的输出端固定连接有第一连接辊,所述第二气缸的输出端固定连接有第二连接辊,所述第一连接辊包括第一转辊,所述第一转辊的外表面开设有圆弧槽,所述第二连接辊包括第二转辊,所述第二转辊的侧面固定连接有凸起块。
作为本发明进一步的方案:所述上胶器的内部固定连接有中空板,且上胶器内部靠近中空板的一侧转动连接有转动套,所述转动套内部的一侧螺接有若干个连接板,所述连接板的一端延伸至转动套的外侧,且连接板的一端与缠绕器的内壁螺接,所述上胶器的上表面固定连接有料箱,所述料箱的内部安装有加热器,且料箱的上表面固定连接有加固架,所述加固架内部的顶端固定连接有第三气缸,所述第三气缸的输出端延伸至料箱的内部且固定连接有活塞板,所述上胶器内部靠近中空板的一侧固定连接有料环,所述料环的顶端与料箱的出料口连通,且料环的一侧滑动连接有转动板,所述转动套的内部固定连接有若干个扇形喷嘴,所述扇形喷嘴与转动板之间固定连接有连接软管,所述转动板的两端与料环和连接软管连通。
作为本发明进一步的方案:该喷涂装置包括基台,所述基台上表面的一端固定连接有固定板,所述固定板的一侧固定连接有进料管,且固定板的另一侧固定连接有固定块,所述固定块的一侧转动连接有喷涂架,所述喷涂架的外表面固定连接有若干个螺旋分布的喷头,且喷涂架的一端固定连接有支撑器,所述喷涂架的内部安装有输料管,所述输料管一端开设有与进料管连通的进料口,且输料管的侧面开设有若干个与喷头连通的出料口。
作为本发明进一步的方案:所述支撑器的侧面固定连接有若干个第四气缸,所述第四气缸的一端均滚动连接有滚球体。
本发明还公开了一种连续碳纤维缠绕复合增强中空壁缠绕管的制备方法,其特征在于,包括以下步骤:
步骤一:通过挤出机加工出基层的A部分和B部分;
步骤二:将A部分和B部分缠绕复合成型得到基层;
步骤三:通过缠绕装置将增强层缠绕至基层的外侧;
步骤四:通过喷涂装置将乙酸乙酯、丙烯酸丁酯、轻质碳酸、硬脂酸、膨润土、滑石粉和聚醚改性硅油消泡剂的混合物喷涂到基层的内壁上,待干燥后形成防护层。
本发明的有益效果:
本发明在中空缠绕管的基层外侧增加了碳纤维层,可以增大管材的抗拉、抗剪和抗震能力,同时本发明采用缠绕装置进行加工,缠绕装置中的缠绕器通过连接辊,可以更加贴合缠绕管本体的凹陷部位和凸起部位,从而可以增加缠绕的质量,同时通过缠绕器中的上胶器,可以在缠绕前将粘合胶喷洒到管材的表面,从而可以增大增强层与基层之间的一体性和牢固性;
另一方面,本发明中的中空缠绕管的内部还设置有防护层,防护层可以减缓管材内壁的磨损速度,从而可以延长管材的使用寿命,本发明中通过挤出和喷涂装置对防护层进行加工,喷涂装置中设置有喷涂架,喷涂架的侧面设置有多个喷头,从而可以对基层的内壁进行喷洒,同时喷涂架通过支撑器进行支撑,在不使用时,喷涂架可以沿着固定块转动,并且通过支撑器搭设在基台上,减少喷涂架所受的应力,在使用时,支撑器通过滚球体可以更加嵌入到基层的内部,同时通过支撑器内部的第四气缸和滚球体,可以从内部对基层进行支撑。
附图说明
下面结合附图对本发明作进一步的说明。
图1是本发明中管材的材质示意图;
图2是本发明中基层的局部侧视图;
图3是本发明中缠绕装置的主视图;
图4是本发明中缠绕器的主视图;
图5是本发明中第一连接辊的结构示意图;
图6是本发明中第二连接辊的结构示意图;
图7是本发明中上胶器的剖视图;
图8是本发明图7中A部分的结构放大图;
图9是本发明中喷涂装置的主视图;
图10是本发明中支撑器的主视图;
图11是本发明中喷涂装置的局部俯剖视图。
图中:1、缠绕管本体;2、凹陷部位;3、凸起部位;4、第一支架;5、第二支架;6、丝杆驱动器;7、三爪气缸板;8、加工台;9、缠绕器;10、输出电机;11、上胶器;12、转环;13、齿轮环;14、第一气缸;15、第一连接辊;16、第二气缸;17、第二连接辊;18、张紧辊;19、第一碳纤维收纳箱;20、第二碳纤维收纳箱;21、转动套;22、连接板;23、料箱;24、加热器;25、加固架;26、第三气缸;27、活塞板;28、中空板;29、料环;30、转动板;31、连接软管;32、扇形喷嘴;33、基台;34、固定板;35、进料管;36、固定块;37、喷涂架;38、喷头;39、支撑器;40、输料管;101、基层;102、防护层;103、增强层;151、第一转辊;152、圆弧槽;171、第二转辊;172、凸起块;391、第四气缸;392、滚球体。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例,都属于本发明保护的范围。
请参阅图1-11所示,一种连续碳纤维缠绕复合增强中空壁缠绕管的其制备方法,包括以下步骤:
步骤一:通过挤出机加工出基层101的A部分和B部分;
步骤二:将A部分和B部分缠绕复合成型得到基层101;
步骤三:通过缠绕装置将增强层103缠绕至基层101的外侧;
步骤四:通过喷涂装置将乙酸乙酯、丙烯酸丁酯、轻质碳酸、硬脂酸、膨润土、滑石粉和聚醚改性硅油消泡剂的混合物喷涂到基层101的内壁上,待干燥后形成防护层102;
请参阅图1-2所示,包括缠绕管本体1,缠绕管本体1包括基层101,基层101的外表面设置有螺旋分布的凹陷部位2和凸起部位3,凹陷部位2和凸起部位3之间交错排列,基层101的内圈通过喷涂装置喷涂有防护层102,且基层101的外圈通过缠绕装置缠绕有增强层103;
基层101包括以下重量份的原料:HDPE32份、滑石粉7份、色母料6份和KH550硅烷偶联剂0.2份。
防护层102包括以下重量份的原料:乙酸乙酯19份、丙烯酸丁酯13份、轻质碳酸8份、硬脂酸7份、膨润土4份、滑石粉3份和聚醚改性硅油消泡剂0.15份。
增强层103包括以下原料:碳纤维98%和2%增溶剂。
请参阅图3-4所示,该缠绕装置包括水平放置的第一支架4和第二支架5,第一支架4和第二支架5之间放置有加工台8,第二支架5的内部安装有丝杆驱动器6,丝杆驱动器6的外侧安装有三爪气缸板7,丝杆驱动器6包括驱动电机、螺杆和滑动杆,螺杆和滑动杆分别位于第二支架5两侧的内部,驱动电机的输出端与螺杆通过联轴器固定连接三爪气缸板7的两侧分别与螺杆和滑动杆连接,加工台8的一侧安装有缠绕器9,且加工台8的另一侧安装有上胶器11,加工台8的前表面固定连接有输出电机10;
缠绕器9的外表面转动连接有转环12,转环12的一侧与加工台8固定连接,缠绕器9外表面靠近转环12的一侧固定连接有齿轮环13,输出电机10的输出端通过齿轮与齿轮环13啮合连接,缠绕器9内部的顶端固定连接有第一气缸14,且缠绕器9内部的底端固定连接有第二气缸16,缠绕器9内部靠近第一气缸14和第二气缸16的一侧均固定连接有张紧辊18,且缠绕器9外表面的一侧固定连接有第一碳纤维收纳箱19,缠绕器9外表面的另一侧固定连接有第二碳纤维收纳箱20。
同时本说明书中未作详细描述的内容均属,本领域技术人员公知的现有技术,另一方面,本装置中各个电气零件均与控制开关电性连接,且各个电气零件之间的工作逻辑和工作顺序可通过编程和人工进行操控。
请参阅图5-6所示,第一气缸14的输出端固定连接有第一连接辊15,第二气缸16的输出端固定连接有第二连接辊17,第一连接辊15包括第一转辊151,第一转辊151的外表面开设有圆弧槽152,第二连接辊17包括第二转辊171,第二转辊171的侧面固定连接有凸起块172。
请参阅图7-8所示,上胶器11的内部固定连接有中空板28,且上胶器11内部靠近中空板28的一侧转动连接有转动套21,转动套21内部的一侧螺接有若干个连接板22,连接板22的一端延伸至转动套21的外侧,且连接板22的一端与缠绕器9的内壁螺接,上胶器11的上表面固定连接有料箱23,料箱23的内部安装有加热器24,且料箱23的上表面固定连接有加固架25,加固架25内部的顶端固定连接有第三气缸26,第三气缸26的输出端延伸至料箱23的内部且固定连接有活塞板27,上胶器11内部靠近中空板28的一侧固定连接有料环29,料环29的顶端与料箱23的出料口连通,且料环29的一侧滑动连接有转动板30,转动套21的内部固定连接有若干个扇形喷嘴32,扇形喷嘴32与转动板30之间固定连接有连接软管31,转动板30的两端与料环29和连接软管31连通。
请参阅图9-11所示,该喷涂装置包括基台33,基台33上表面的一端固定连接有固定板34,固定板34的一侧固定连接有进料管35,且固定板34的另一侧固定连接有固定块36,固定块36的一侧转动连接有喷涂架37,喷涂架37的外表面固定连接有若干个螺旋分布的喷头38,且喷涂架37的一端固定连接有支撑器39,喷涂架37的内部安装有输料管40,输料管40一端开设有与进料管35连通的进料口,且输料管40的侧面开设有若干个与喷头38连通的出料口。支撑器39的侧面固定连接有若干个第四气缸391,第四气缸391的一端均滚动连接有滚球体392。
该喷涂装置中的基台33还安装有红外定位系统,红外定位系统包括PLC处理器和若干个红外传感器,红外传感器用于监控基层101位于基台33上侧位置,PLC处理器用于接收红外传感器的信息,并且控制最靠近基层101一端的三组喷头38停止工作,用于防止原料溢出。
本发明的工作原理:
该缠绕装置的使用方法为:将基层101放置到第一支架4的上侧,随后将基层101的一端穿过上胶器11、加工台8和缠绕器9,启动丝杆驱动器6,将三爪气缸板7移动至第二支架5的一端,然后启动三爪气缸板7中的三爪气缸,将基层101的一端进行夹持;
在基层101与三爪气缸板7连接一端的外侧涂抹上粘合胶,将第一碳纤维收纳箱19中的碳纤维原料穿过一组张紧辊18,然后固定在基层101外表面一端的凸起部位3上侧,启动第一气缸14,利用第一连接辊15将凸起部位3上侧的碳纤维原料进行加固,随后重复上述步骤,将第二碳纤维收纳箱20中的碳纤维原料穿过另一组张紧辊18,然后固定在基层101外表面一端的凹陷部位2上侧,启动第二气缸16,利用第二连接辊17对凹陷部位2上侧的碳纤维原料进行加固;
将粘合胶通过料箱23的进料口添加进料箱23中,启动加热器24对粘合胶进行加热,随后关闭料箱23进料口中的阀门,启动第三气缸26,通过活塞板27对料箱23内部的粘合胶进行施压,同时启动扇形喷嘴32,粘合胶通过料环29、转动板30和连接软管31从扇形喷嘴32中喷出,并且喷射到基层101的外表面上;
启动输出电机10,输出电机10通过齿轮环13带动缠绕器9进行转动,缠绕器9转动通过连接板22带动转动套21进行转动,同时启动丝杆驱动器6,丝杆驱动器6通过三爪气缸板7带动基层101水平移动,转动套21转动时带动扇形喷嘴32同步转动,将粘合剂喷涂到基层101的外表面,同时第一碳纤维收纳箱19和第二碳纤维收纳箱20中的碳纤维原料在第一连接辊15和第二气缸16的压制下持续缠绕到基层101中凸起部位3和凹陷部位2的外侧;
该喷涂装置的使用方法为:将基层101的一端搭设在基台33一端的上侧,然后水平推动基层101,基层101移动时其底部触碰到支撑器39底端的滚球体392,滚球体392带动支撑器39滑动至基层101的内部,启动支撑器39中的第四气缸391,第四气缸391带动各自的滚球体392抵住在基层101内部的一侧;
继续推动基层101沿着喷涂架37移动,启动喷涂架37侧面位于基层101内部的喷头38,防护层102原料通过进料管35、输料管40和喷头38喷涂到基层101的内壁中;
待原料干燥后形成防护层102,随后将基层101沿着凸起部位3移动退出喷涂装置。
在本说明书的描述中,参考术语“一个实施例”、“示例”、“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上内容仅仅是对本发明所作的举例和说明,所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代,只要不偏离发明或者超越本权利要求书所定义的范围,均应属于本发明的保护范围。
Claims (10)
1.一种连续碳纤维缠绕复合增强中空壁缠绕管,包括缠绕管本体(1),所述缠绕管本体(1)包括基层(101),所述基层(101)的外表面设置有螺旋分布的凹陷部位(2)和凸起部位(3),所述凹陷部位(2)和凸起部位(3)之间交错排列,其特征在于,所述基层(101)的内圈通过喷涂装置喷涂有防护层(102),且基层(101)的外圈通过缠绕装置缠绕有增强层(103);
该缠绕装置的使用方法为:将基层(101)放置到第一支架(4)的上侧,随后将基层(101)的一端穿过上胶器(11)、加工台(8)和缠绕器(9),启动丝杆驱动器(6),将三爪气缸板(7)移动至第二支架(5)的一端,然后启动三爪气缸板(7)中的三爪气缸,将基层(101)的一端进行夹持;
在基层(101)与三爪气缸板(7)连接一端的外侧涂抹上粘合胶,将第一碳纤维收纳箱(19)中的碳纤维原料穿过一组张紧辊(18),然后固定在基层(101)外表面一端的凸起部位(3)上侧,启动第一气缸(14),利用第一连接辊(15)将凸起部位(3)上侧的碳纤维原料进行加固,随后将第二碳纤维收纳箱(20)中的碳纤维原料穿过另一组张紧辊(18),然后固定在基层(101)外表面一端的凹陷部位(2)上侧,启动第二气缸(16),利用第二连接辊(17)对凹陷部位(2)上侧的碳纤维原料进行加固;
将粘合胶通过料箱(23)的进料口添加进料箱(23)中,启动加热器(24)对粘合胶进行加热,随后关闭料箱(23)进料口中的阀门,启动第三气缸(26),通过活塞板(27)对料箱(23)内部的粘合胶进行施压,同时启动扇形喷嘴(32),粘合胶通过料环(29)、转动板(30)和连接软管(31)从扇形喷嘴(32)中喷出,并且喷射到基层(101)的外表面上;
启动输出电机(10),输出电机(10)通过齿轮环(13)带动缠绕器(9)进行转动,缠绕器(9)转动通过连接板(22)带动转动套(21)进行转动,同时启动丝杆驱动器(6),丝杆驱动器(6)通过三爪气缸板(7)带动基层(101)水平移动,转动套(21)转动时带动扇形喷嘴(32)同步转动,将粘合剂喷涂到基层(101)的外表面,同时第一碳纤维收纳箱(19)和第二碳纤维收纳箱(20)中的碳纤维原料在第一连接辊(15)和第二气缸(16)的压制下持续缠绕到基层(101)中凸起部位(3)和凹陷部位(2)的外侧;
该喷涂装置的使用方法为:将基层(101)的一端搭设在基台(33)一端的上侧,然后水平推动基层(101),基层(101)移动时其底部触碰到支撑器(39)底端的滚球体(392),滚球体(392)带动支撑器(39)滑动至基层(101)的内部,启动支撑器(39)中的第四气缸(391),第四气缸(391)带动各自的滚球体(392)抵住在基层(101)内部的一侧;
继续推动基层(101)沿着喷涂架(37)移动,启动喷涂架(37)侧面位于基层(101)内部的喷头(38),防护层(102)原料通过进料管(35)、输料管(40)和喷头(38)喷涂到基层(101)的内壁中;
待原料干燥后形成防护层(102),随后将基层(101)沿着凸起部位(3)移动退出喷涂装置。
2.根据权利要求1所述的一种连续碳纤维缠绕复合增强中空壁缠绕管,其特征在于,所述基层(101)包括以下重量份的原料:HDPE70-80份、滑石粉5-10份、色母料5-7份和KH550硅烷偶联剂0.1-0.3份。
3.根据权利要求1所述的一种连续碳纤维缠绕复合增强中空壁缠绕管,其特征在于,所述防护层(102)包括以下重量份的原料:乙酸乙酯18-22份、丙烯酸丁酯12-15份、轻质碳酸7-11份、硬脂酸5-8份、膨润土3-7份、滑石粉2-4份和聚醚改性硅油消泡剂0.1-0.3份。
4.根据权利要求1所述的一种连续碳纤维缠绕复合增强中空壁缠绕管,其特征在于,所述增强层(103)包括以下原料:碳纤维98%和2%增溶剂。
5.根据权利要求1所述的一种连续碳纤维缠绕复合增强中空壁缠绕管,其特征在于,该缠绕装置包括水平放置的第一支架(4)和第二支架(5),所述第一支架(4)和第二支架(5)之间放置有加工台(8),所述第二支架(5)的内部安装有丝杆驱动器(6),所述丝杆驱动器(6)的外侧安装有三爪气缸板(7),所述加工台(8)的一侧安装有缠绕器(9),且加工台(8)的另一侧安装有上胶器(11),所述加工台(8)的前表面固定连接有输出电机(10);
所述缠绕器(9)的外表面转动连接有转环(12),所述转环(12)的一侧与加工台(8)固定连接,所述缠绕器(9)外表面靠近转环(12)的一侧固定连接有齿轮环(13),所述输出电机(10)的输出端通过齿轮与齿轮环(13)啮合连接,所述缠绕器(9)内部的顶端固定连接有第一气缸(14),且缠绕器(9)内部的底端固定连接有第二气缸(16),所述缠绕器(9)内部靠近第一气缸(14)和第二气缸(16)的一侧均固定连接有张紧辊(18),且缠绕器(9)外表面的一侧固定连接有第一碳纤维收纳箱(19),所述缠绕器(9)外表面的另一侧固定连接有第二碳纤维收纳箱(20)。
6.根据权利要求5所述的一种连续碳纤维缠绕复合增强中空壁缠绕管,其特征在于,所述第一气缸(14)的输出端固定连接有第一连接辊(15),所述第二气缸(16)的输出端固定连接有第二连接辊(17),所述第一连接辊(15)包括第一转辊(151),所述第一转辊(151)的外表面开设有圆弧槽(152),所述第二连接辊(17)包括第二转辊(171),所述第二转辊(171)的侧面固定连接有凸起块(172)。
7.根据权利要求5所述的一种连续碳纤维缠绕复合增强中空壁缠绕管,其特征在于,所述上胶器(11)的内部固定连接有中空板(28),且上胶器(11)内部靠近中空板(28)的一侧转动连接有转动套(21),所述转动套(21)内部的一侧螺接有若干个连接板(22),所述连接板(22)的一端延伸至转动套(21)的外侧,且连接板(22)的一端与缠绕器(9)的内壁螺接,所述上胶器(11)的上表面固定连接有料箱(23),所述料箱(23)的内部安装有加热器(24),且料箱(23)的上表面固定连接有加固架(25),所述加固架(25)内部的顶端固定连接有第三气缸(26),所述第三气缸(26)的输出端延伸至料箱(23)的内部且固定连接有活塞板(27),所述上胶器(11)内部靠近中空板(28)的一侧固定连接有料环(29),所述料环(29)的顶端与料箱(23)的出料口连通,且料环(29)的一侧滑动连接有转动板(30),所述转动套(21)的内部固定连接有若干个扇形喷嘴(32),所述扇形喷嘴(32)与转动板(30)之间固定连接有连接软管(31),所述转动板(30)的两端与料环(29)和连接软管(31)连通。
8.根据权利要求1所述的一种连续碳纤维缠绕复合增强中空壁缠绕管,其特征在于,该喷涂装置包括基台(33),所述基台(33)上表面的一端固定连接有固定板(34),所述固定板(34)的一侧固定连接有进料管(35),且固定板(34)的另一侧固定连接有固定块(36),所述固定块(36)的一侧转动连接有喷涂架(37),所述喷涂架(37)的外表面固定连接有若干个螺旋分布的喷头(38),且喷涂架(37)的一端固定连接有支撑器(39),所述喷涂架(37)的内部安装有输料管(40),所述输料管(40)一端开设有与进料管(35)连通的进料口,且输料管(40)的侧面开设有若干个与喷头(38)连通的出料口。
9.根据权利要求8所述的一种连续碳纤维缠绕复合增强中空壁缠绕管,其特征在于,所述支撑器(39)的侧面固定连接有若干个第四气缸(391),所述第四气缸(391)的一端均滚动连接有滚球体(392)。
10.一种根据权利要求1-9任一项所述的连续碳纤维缠绕复合增强中空壁缠绕管的制备方法,其特征在于,包括以下步骤:
步骤一:通过挤出机加工出基层(101)的A部分和B部分;
步骤二:将A部分和B部分缠绕复合成型得到基层(101);
步骤三:通过缠绕装置将增强层(103)缠绕至基层(101)的外侧;
步骤四:通过喷涂装置将乙酸乙酯、丙烯酸丁酯、轻质碳酸、硬脂酸、膨润土、滑石粉和聚醚改性硅油消泡剂的混合物喷涂到基层(101)的内壁上,待干燥后形成防护层(102)。
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CN1936404A (zh) * | 2006-10-19 | 2007-03-28 | 王利群 | 连续复合缠绕承插式结构壁管材及加工方法 |
CN111120741A (zh) * | 2020-01-08 | 2020-05-08 | 上海英煌管业科技有限公司 | 一种增强型中空矩形带材缠绕管及其制造工艺 |
CN112013171A (zh) * | 2020-09-25 | 2020-12-01 | 广东纤塑科技有限公司 | 一种纤塑增强复合缠绕管的加工工艺及其产品 |
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