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    • 2. 发明公开
    • 텐션 부여 장치 및 열교환기용 핀의 제조 장치
    • 张力装置和热交换熔化制造机
    • KR1020090100227A
    • 2009-09-23
    • KR1020090002889
    • 2009-01-14
    • 히다카 세이키 가부시키가이샤
    • 엔도마사시이와사키마코토
    • B30B15/30B21D43/00B21D53/04B65H20/22
    • B65H20/22B21D43/06B21D43/11B65H2701/173
    • PURPOSE: A tension applying device and a heat exchange fin manufacturing device are provided to adjust holding time and releasing time of a metal band shape body according to the rotation number of a press apparatus by installing a holding unit applying tension on the metal band shape body separately with a press unit. CONSTITUTION: A tension applying device and a heat exchange fin manufacturing device comprises a reciprocating body and a feeding pin. The reciprocating body reciprocates in the longitudinal direction of a metal band shape body(10). The tip end of the feeding pin is pressed in the direction of the metal band shape body by a pressing member installed at the reciprocating body. When the reciprocating body moves in the transfer direction of the metal band shape body, the tip end of the feeding pin is inserted into the hole which a collar formed at the metal band shape body hangs on and is coupled with the inner edge of a hole. The tip end of the feeding pin comprises an incline. A holding unit(60) is held with being contacted with the metal band shape body to apply tension on the metal band shape body. A holding member(76) is installed to release the holding when the movement of the metal band shape body in the feeding direction is started.
    • 目的:提供张力施加装置和热交换翅片制造装置,通过在金属带状体上设置施加张力的保持单元,根据冲压装置的转数来调整金属带状体的保持时间和释放时间 单独使用压机。 构成:张力施加装置和热交换翅片制造装置包括往复运动体和进给销。 往复运动体在金属带状体(10)的长度方向上往复运动。 通过安装在往复运动体上的按压部件,使金属带状体的方向压入供给销的前端。 当往复运动体沿着金属带状体的传送方向移动时,馈送销的前端插入到形成在金属带状体上的套环挂在孔中并与孔的内边缘连接 。 进给销的末端包括倾斜。 保持单元(60)被保持与金属带状体接触以在金属带状体上施加张力。 当金属带状体在进给方向的运动开始时,安装保持构件(76)以释放保持。