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    • 2. 发明授权
    • 다중 초음파를 이용한 폴리우레탄 발포 성형용 믹싱헤드
    • KR101882670B1
    • 2018-07-27
    • KR1020170117943
    • 2017-09-14
    • (주)에이아이엠텍
    • 이효상
    • B29B7/76
    • B29B7/7605B29B7/7615B29B7/7642
    • 본발명은발포성형용믹싱헤드에관한것으로서, 좀더상세하게는폴리우테탄의성형원료와발포제를동시에투입하여발포성형폼을제작하기위한믹싱헤드를개선하여발포성형물의독립된기포의크기및 기포가차지하는성형폼의단면밀도를조밀하면서균일한형태가되게발포성형하여양질의성형폼제작이가능하도록한 다중초음파를이용한폴리우레탄발포성형용믹싱헤드에관한것이다.이를위하여본 발명은발포성형을위한원료공급구및 발포제공급구, 토출구가마련된헤드몸체와, 상기헤드몸체일측에설치되어각 혼합된발포물을토출시키기위한피스톤실린더와, 상기원료공급구및 발포제공급구가만나는헤드몸체에설치되어토출구측으로혼합물의유입량조정및 차단하는공급제어부로구성된다중초음파를이용한폴리우레탄발포성형용믹싱헤드에있어서, 상기헤드몸체의원료공급구및 발포제공급구가만나는중간지점에초음파의진동발생으로원료와발포제의균일한혼합및 조밀한밀도를갖게하는혼합초음파발생기가설치되며, 상기원료공급구및 발포제공급구에각각의원료초음파발생기및 발포제초음파발생기가구비되어원료및 발포제의투입시원료및 발포제를미세화하여원료와발포제의조밀한혼합이이루어지도록구비됨을특징으로한다.
    • 3. 发明公开
    • 폴리우레탄 성형물의 제조 방법
    • 制造聚氨酯形式产品的方法,包括在压力增加停止后通知意外事件的步骤
    • KR1020040063821A
    • 2004-07-14
    • KR1020040000732
    • 2004-01-06
    • 헤네케 게엠베하
    • 베게만,미카엘지벤,클라우스비르트,위르겐파브릭,볼프강
    • B29C45/00
    • B29C67/246B29B7/7615B29B7/7663B29K2075/00Y02P20/582
    • PURPOSE: A method for manufacturing a polyurethane molding product is provided to presume the position of an imperfection after the stoppage of pressure increase and element measurement and to decide the re-operation without fixing and cleaning. CONSTITUTION: A method for manufacturing a polyurethane molding product comprises the steps of carrying at least one isocyanate elements and at least one polyol elements to a mixing head(1), forming a polyurethane-reactive mixture by mixing isocyanate elements with polyol elements in a mixing chamber, discharging the mixture into a mold, recording the pressure of isocyanate elements and polyol elements by using pressure transducers in each element line, transferring the recorded pressure to a monitoring unit, comparing the transferred pressure to a reference pressure, and informing of the occurrence of an imperfection if at least one pressures are over the reference pressure.
    • 目的:提供一种制造聚氨酯模制产品的方法,以在压力增加和元件测量停止之后假定缺陷的位置,并且在不进行固定和清洁的情况下决定重新操作。 构成:用于制造聚氨酯模制产品的方法包括以下步骤:将至少一种异氰酸酯元素和至少一种多元醇元素携带到混合头(1)中,通过混合异氰酸酯元素与多元醇元素混合形成聚氨酯反应性混合物 将混合物排放到模具中,通过使用各元件线中的压力传感器记录异氰酸酯元素和多元醇元素的压力,将记录的压力传送到监测单元,将转印的压力与参考压力进行比较,并通知发生 如果至少一个压力超过参考压力,则存在缺陷。
    • 4. 发明公开
    • 몰딩 머신
    • 成型机及其制作方法
    • KR1020120116114A
    • 2012-10-22
    • KR1020110033672
    • 2011-04-12
    • (주)세풍폴리머
    • 김종만최재흥
    • B29C31/10B05D1/02
    • B29B7/7615B29B7/7647B29B7/84
    • PURPOSE: A molding machine and a mold manufacturing method are provided to reduce costs for manufacturing a mold and a mold forming period because a process spreading a molding agent or a wax for forming primarily forming a model and secondarily forming a master model is omitted. CONSTITUTION: Each of a main agent withdrawable part and a hardening agent withdrawable part is composed of a motor, a crank unit, an adhering plate, and a pumping unit. The crank unit converts the rotating motion of the motor into reciprocating motion. The adhering plate is inserted into an upper opening of a main agent storing unit or a hardening agent storing unit, thereby being closely adhered to a main agent or hardening agent. An air intake port connected to the main agent storing unit or the hardening agent storing unit is formed in the adhering plate. The pumping unit pumps by the reciprocating motion of the crank unit in order to discharge the main agent or hardening agent to a stirring device through a discharging hole because the main agent or hardening agent is withdrawn from the main agent storing unit or hardening agent storing unit through the air intake port.
    • 目的:提供一种成型机和模具制造方法,用于降低制造模具和模具成型周期的成本,因为省略了主要形成模型和二次形成母模的成型剂或用于成型的蜡的工艺。 构成:主剂抽出部和硬化剂抽出部各自由电动机,曲轴单元,粘合板和泵送单元构成。 曲柄单元将电机的旋转运动转换为往复运动。 将粘合板插入主剂储存单元或硬化剂储存单元的上部开口中,从而紧密附着在主剂或硬化剂上。 连接到主剂储存单元或硬化剂储存单元的进气口形成在粘合板中。 泵送单元通过曲柄单元的往复运动泵送,以便通过排放孔将主剂或硬化剂排出到搅拌装置,因为主剂或硬化剂从主剂储存单元或硬化剂储存单元 通过进气口。