公开(公告)号：US20170197337A1

公开(公告)日：2017-07-13

申请号：US15314360

申请日：2015-05-21

申请人： CHUNG-NAN LIU

发明人： CHUNG-NAN LIU

IPC分类号： B29C33/38 ,  B29C67/00 ,  B22C9/06 ,  B33Y40/00 ,  B33Y80/00 ,  B29C33/04 ,  B33Y10/00

CPC分类号： B29C33/3842 ,  B22C9/065 ,  B29C33/04 ,  B29C33/3857 ,  B29C33/52 ,  B29C45/7312 ,  B29L2031/757 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y70/00 ,  B33Y80/00

摘要： A forming method for a cooling system of a rapid heating mold comprises: preparing a solid cooling waterway object (30) of a default cooling waterway, the solid cooling waterway object (30) comprising multiple interconnected attachment portions (31) and multiple subbranch portions (32); placing the solid cooling waterway object (30) into a container (40) provided with a perfusion groove (41), and the attaching the attachment portions (31) onto a groove bottom surface (411) of the perfusion groove (41); preparing a perfusion material, and perfusing the perfusion material into the perfusion groove (41) of the container (40) to form a mold fixing layer (50) of the solid cooling waterway object (30) after cooling; and taking out the mold fixing layer (50), heating the mold fixing layer (50), enabling the solid cooling waterway object (30) to be in a gas state or a liquid state, and discharging the object in the gas state or the liquid state, so as to form a cooling waterway (52) corresponding to the solid cooling waterway object (30). Accordingly, a cooling waterway in any form can be formed on the mold upon needs, and the effects that the cooling waterway is easy to treat and the heat dissipation temperature of the mold is uniform are achieved.

公开(公告)号：US20160368173A1

公开(公告)日：2016-12-22

申请号：US15231761

申请日：2015-01-06

申请人： CHUNG-NAN LIU

发明人： CHUNG-NAN LIU

IPC分类号： B29C33/02

CPC分类号： B29C33/02 ,  B29C43/52 ,  B29C2033/023 ,  B29K2995/0005 ,  B29K2995/0007 ,  B29K2995/0013 ,  H05B3/06 ,  H05B3/12

摘要： A mould with a heating device is disclosed. The mould mainly comprises an upper mould, a lower mould, a conductive layer, an insulating layer, at least a pair of electrodes capable of being arranged in the conductive layer in a conductive manner, at least one first conductive unit and at least one second conductive unit. As a first outer conductive section of each first conductive unit and a second outer conductive section of each second conductive unit can penetrate through a conductive side surface of the conductive layer and are located on a same side surface of the conductive layer, the first conductive unit is provided with a first inner conductive section corresponding to a cavity of the lower mould, the second conductive unit is closer to the insulating surface of the conductive layer compared with the first conductive unit, a current path flowing through the conductive layer can be controlled by means of configuration of the first and second conductive units, so that the current is relatively gathered on the surface of the conductive layer in a centralized manner, particularly gathered in the cavity in the centralized manner. Therefore, the cavity is preheated from room temperature to working temperature, and the purpose of enhancing the heating effect of a die cavity heating area is realized.

摘要翻译： 公开了具有加热装置的模具。 模具主要包括上模具，下模具，导电层，绝缘层，能够以导电方式布置在导电层中的至少一对电极，至少一个第一导电单元和至少一个第二导电单元 导电单元。 由于每个第一导电单元的第一外部导电部分和每个第二导电单元的第二外部导电部分可以穿透导电层的导电侧表面并且位于导电层的同一侧表面上，所以第一导电单元 设置有与下模的空腔相对应的第一内导电部，与第一导电单元相比，第二导电单元更靠近导电层的绝缘面，流过导电层的电流路径可以由 第一导电单元和第二导电单元的构造装置，使得电流以集中的方式相对聚集在导电层的表面上，特别是以集中的方式聚集在空腔中。 因此，将腔从室温预热至工作温度，实现提高模腔加热区域的加热效果的目的。