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1. 发明授权

KR101454772B1 부직포 열접착 배수보드의 제조방법 有权
标题翻译：用非水过滤器制造的水泥板生产方法
公开(公告)号：KR101454772B1
公开(公告)日：2014-10-28
申请号：KR1020140115228
申请日：2014-09-01
申请人： 권이환 , 사우산업개발(주)
发明人： 권이환 , 고두헌
IPC分类号： B29C70/30 , B29C65/02
CPC分类号： B29C65/18 , B29C65/741 , B29C66/0326 , B29C66/0342 , B29C70/34 , B29L2007/002
摘要： The present invention provides a method for manufacturing a drain board which is characterized by including: a heating unit transfer step of transferring a thermoplastic-extruded flat board wound around a feed roller for the thermoplastic-extruded flat board to a heating unit; a heating step of heating the thermoplastic-extruded flat board transferred to the heating unit by using a heater; a molding unit transfer step of transferring the thermoplastic-extruded flat board heated in the heating step to a molding unit; a drain board molding step of disposing a lower mold on which a protrusion protruding from a bottom surface of the thermoplastic-extruded flat board transferred in the molding unit transfer step, is formed at a regular interval and arrangement, transferring and supplying a nonwoven fabric wound around a nonwoven fabric feed roller between upper molds disposed on a top surface of the thermoplastic extruded-flat board, descending the upper mold and concurrently elevating a lower mold so as to contact each other, starting to mold upper surfaces of a plurality of protrusions, and concurrently heat-bonding and fixing the nonwoven fabric on the upper surface of the protrusion to complete the molding to the lower surface of the protrusions; a cooling step of in a state after descending the upper mold and elevating the lower mold to mold in the drain board molding step, cooling by using the drain board is cooled in this state by water flowing inside of the lower mold in order to prevent a wrinkle and deformation of the drain board; and a cutting the drain board by using water introduced into the lower mold in order to prevent wrinkles and deformation of the drain board; and a cutting step of elevating the upper mold and descending the lower mold when the drain board is cooled at the cooling step, and transferring the cooled drain board to a cutter to cut the drain board.
摘要翻译：本发明提供一种制造排水板的方法，其特征在于包括：加热单元转移步骤，将缠绕在热塑性挤出平板的进料辊周围的热塑性挤出平板转移到加热单元; 加热步骤，通过加热器加热转移到加热单元的热塑性挤出平板; 将在加热步骤中加热的热塑性挤出平板转移到模制单元的成型单元转移步骤; 排水板成型步骤，以规则的间隔设置在从模塑单元转移步骤中转移的热塑性挤压平板的底面突出的突起的下模，并且布置成转移并供应卷绕的无纺布围绕布置在热塑性挤出平板的顶表面上的上模之间的无纺织物进给辊，下降上模并同时升高下模以便彼此接触，开始模制多个突起的上表面，并且在突起的上表面上同时热熔粘合无纺布以完成模制到突起的下表面; 在脱水板成型工序中，在上模下降并使下模升高后的状态下的冷却工序，通过使用排水板的冷却，在该状态下，通过在下模内部的水进行冷却，以防止排水板的起皱和变形; 并且通过使用引入下模具的水来切割排水板，以防止排水板的褶皱和变形; 以及当在冷却步骤冷却排水板时升高上模并下降模具的切割步骤，并且将冷却的排水板传送到切割器以切割排水板。

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