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(2)夹刃式送料装置这种送料装置结构简单,使用广泛,发展也较快。常见的有表面夹料和侧面夹料的两种结构型式。图10所示是采用夹刃式送料装置的模具。这是由模具侧楔带动夹刃送料装置送料的三种典型结构。其共同点都是采用模具上模带侧楔推动央(承)料滑板,用弹簧推动复位。结构精细,可供设计模具参考,图11是国外采用的一种侧面夹料的夹刃式送料装置。
(2) clip edge feed device This feed device has the advantages of simple structure, wide range of use and rapid development. Common structure of the surface of the folder and the side clip two structural types. Figure 10 shows a die with a pinch-fed device. This is the die side of the wedge driven chuck feed three typical structures. Its common ground is to use the die on the die side of the wedge to promote the central (bearing) skateboard, with a spring-driven reset. Fine structure, for the design of mold reference, Figure 11 is a foreign side of the folder with a folder-edge feed device.