用于注塑成型机的合模单元和用于锁定力传递元件的方法

文档序号:1047578 发布日期:2020-10-09 浏览:19次 >En<

阅读说明:本技术 用于注塑成型机的合模单元和用于锁定力传递元件的方法 (Clamping unit for an injection molding machine and method for locking a force transmission element ) 是由 埃伯哈德·迪夫内 赖纳·布利特舍尔 于 2018-12-20 设计创作,主要内容包括:一种用于加工塑料的注塑成型机的合模单元具有可相对于固定模具支架(10)移动的模具支架。提供了模具移动装置,以使可移动模具支架移入或移出注塑模具的闭合。至少一个力传递元件连接到可移动模具支架并在其远离可移动模具支架的端部具有部分(14a),该部分被分配给固定模具支架(10)并可被致动以用于操作接合。固定模具支架(10)被分配有锁定装置(15),该锁定装置可移动到与可致动部分(14a)形成互锁操作连接以在注塑模具的闭合期间施加闭合力。根据该方法,这些元件用于产生将力传递元件锁定到注塑成型机的模具支架的方法。锁定装置(15)具有浮动夹持钳爪(16),在模具的闭合期间该浮动夹持钳爪可移动到与可致动部分(14a)形成互锁操作连接以锁定力传递元件和固定模具支架(10)并同时连接到活塞-气缸单元(17)的至少一个活塞(18)以用于施加闭合力,这意味着形成了合模单元,在该合模单元中,用于将拉杆锁定在模具支架的锁定机构与用于施加闭合力的单元集成在一个公共单元中。(A clamping unit of an injection molding machine for processing plastic has a mold carrier which is movable relative to a stationary mold carrier (10). Mold moving means are provided to move the movable mold support into and out of the closure of the injection mold. At least one force transmission element is connected to the movable mould holder and has, at its end remote from the movable mould holder, a portion (14a) which is assigned to the stationary mould holder (10) and which can be actuated for operative engagement. The stationary mold support (10) is assigned a locking device (15) which is movable into interlocking operative connection with the actuatable portion (14a) to exert a closing force during closing of the injection mold. According to the method, these elements are used to create a method of locking a force transmitting element to a mold carrier of an injection molding machine. The locking device (15) has a floating gripper jaw (16) which can be moved during closing of the mould into interlocking operative connection with the actuatable part (14a) for locking the force transmission element and the stationary mould holder (10) and at the same time to at least one piston (18) of a piston-cylinder unit (17) for applying the closing force, which means that a clamping unit is formed in which a locking mechanism for locking the tie rod to the mould holder is integrated in one common unit with the unit for applying the closing force.)

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