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1.发明授权Process and apparatus for molding a shingle, for cooling a shingle, for applying a curvature thereto and carrier plate for facilitating the process 有权用于模制木瓦的方法和装置，用于冷却木瓦，用于施加曲率，并且用于促进该过程的承载板公开(公告)号：US08574481B2
公开(公告)日：2013-11-05
申请号：US11994445
申请日：2007-11-29
IPC分类号： B29C43/34
CPC分类号： B29C31/006 , B29C31/047 , B29C35/16 , B29C37/02 , B29C2035/1658 , B29C2793/009 , B29L2009/00 , B29L2031/108 , E04D1/20
摘要： Shingle material, preferably comprising a core with a capstock applied thereto is extruded, preferably by means of a co-extrusion process, onto a series of individual carrier plates, with the shingle material then being severed such that each carrier plate carries its own layer of shingle material thereon and the carrier plates are then delivered to a compression mold, in which the shingle is molded. The carrier plate and shingle is then removed from the mold and carried through a series of hold-down stations, after which the shingle is delivered to a trimmer, where flashing is simultaneously trimmed from its edges. The shingle is then cooled, preferably by sandwiching it between upper and lower retention members, which are cooled via a cooling tower. The retention members impart a curvature to the shingle. The carrier plates are returned via a return conveyor, to be heated, for re-use. Each carrier plate is preferably configured to have a reciprocal surface configuration for the under side of a shingle for providing a surface mold therefor.
摘要翻译： 优选地包括具有施加到其上的覆盖层的芯的瓦片材料优选地通过共挤出方法被挤出到一系列单独的载体板上，然后将隔板材料切断，使得每个载体板承载其自身层 然后将瓦片材料放在其上，然后将载板输送到模压成型的压模中。 然后将承载板和瓦板从模具中取出并承载通过一系列压紧站，之后将木瓦输送到修剪机，其中闪光从其边缘同时修剪。 然后将瓦片冷却，优选通过将其夹在上部和下部固定构件之间，其通过冷却塔冷却。 保持构件向木瓦施加曲率。 承载板通过返回输送机返回，待加热，以便重新使用。 每个承载板优选地构造成具有用于提供用于其的表面模具的木瓦的下侧的往复表面构造。
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2.发明申请PROCESS AND APPARATUS FOR MOLDING A SHINGLE, FOR COOLING A SHINGLE, FOR APPLYING A CURVATURE THERETO AND CARRIER PLATE FOR FACILITATING THE PROCESS 有权用于模制SHINGLE的工艺和装置，用于冷却SHINGLE，用于施加曲线和载体板以促进该过程公开(公告)号：US20100252956A1
公开(公告)日：2010-10-07
申请号：US11994445
申请日：2007-11-29
IPC分类号： B29C43/34
CPC分类号： B29C31/006 , B29C31/047 , B29C35/16 , B29C37/02 , B29C2035/1658 , B29C2793/009 , B29L2009/00 , B29L2031/108 , E04D1/20
摘要： Shingle material, preferably comprising a core with a capstock applied thereto is extruded preferably by means of a co-extrusion process onto a series of Individual carrier plates, with the shingle material then being severed such that each carrier plate carries its own layer of shingle material thereon and the carrier plates are then delivered to a compression mold in which the shingle is molded. The carrier plate and shingle Is then removed from the mold and carried through a series of hold-down stations, after which the shingle is delivered to a trimmer, where flashing is simultaneously trimmed from its edges. The shingle Is then cooled, preferably by sandwiching it between upper and lower retention members which are cooled via a cooling tower. The retention members impart a curvature to the shingle. The carrier plates are returned via a return conveyor to be heated, for re-use
摘要翻译： 优选地，包含具有施加到其上的覆盖层的芯的瓦片材料优选地通过共挤出方法挤出到一系列单独的载体板上，然后将隔板材料切断，使得每个载体板承载其自己的层状材料层 然后将载体板输送到模制瓦片的压模中。 然后将承载板和瓦板从模具中取出并承载通过一系列压紧站，之后将木瓦输送到修剪机，在该修剪机上闪光从其边缘同时修剪。 然后将瓦片冷却，优选通过将其夹在上和下保持构件之间，冷却塔通过冷却塔冷却。 保持构件向木瓦施加曲率。 承载板通过返回输送机返回以加热，以便重新使用
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