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发明公开
CN103128742A 一种可同时抓取两包料的抓手装置 无效 - 驳回

一种可同时抓取两包料的抓手装置
摘要：
本发明提供一种可同时抓取两包料的抓手装置，属于物料夹持装置领域，其结构包括支架，支架的两端各设置有一个抓手机构，每个抓手机构包含一对相互配合的抓手组件，每个抓手组件包括固定在支架上的气缸，气缸通过气缸杆连接在铰链座上，铰链座与连杆连接，连杆与连杆轴焊接在一起，连杆轴通过设置在其上的涨紧套与摆杆的一端连接，摆杆的另一端设置在抓齿杆上，抓齿杆上设置有两个以上的抓齿。本发明不仅设计合理，结构简单，操作方便，且设计的二个抓手可同时抓取两包料，非常适合节拍快的厂家使用。
摘要（英）：

The invention provides a hand grab device capable of simultaneously grabbing two material bags and belongs to the field of material clamping equipment. The hand grab device structurally comprises a support, hand grab mechanisms are respectively arranged at two ends of the support, each hand grab mechanism comprises a pair of mutually matched hand grab components, each hand grab component comprises an air cylinder which is fixed on the support and connected on a hinge seat via an air cylinder rod, the hinge seats are connected with connection rods welded integrally with connection rod shafts, the connection rod shafts are connected with one ends of oscillating rods via tension sleeves thereon, the other ends of the oscillating rods are arranged on toothed grabbing rods, and more than two grabbing teeth are arranged on the toothed grabbing rods. The hand grab device is reasonable in design, simple in structure, convenient to operate, capable of simultaneously grabbing two material bags, and extraordinarily applicable to factories with rapid production speed.

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