上、下刀齐动龙门闸式剪板机

Gantry gate type plate shearing machine with upper and lower cutting knives moving simultaneously

Abstract

本实用新型公开了一种上、下刀齐动龙门闸式剪板机,包括滑动安装的上、下刀架和铰接的传动杆,上、下刀架的上、下部均分别安装有相切合的切刀;上、下刀架上分别铰接安装有连杆一、二,连杆一、二的另一端分别铰接于传动杆的中部和一端、并且分别位于传动杆的铰接点的两侧,传动杆的另一端通过连杆三和偏心轮传动连接电机,上、下刀架上均设有铰接孔并分别与所述的连杆一、二铰接。根据本实用新型的设计,切刀的相互移动减少了切割一次的运行时间,切割效率提高,结构简单而巧妙,降低了剪板机工作的噪音,可以通过电脑控制完成在生产线上的自动剪切,自动停机的有序工作,无需要专人操作,自动化精确性高。
The utility model discloses a gantry gate type plate shearing machine with upper and lower cutting knives moving simultaneously. The plate shearing machine comprises upper and lower knife rests which are installed slidingly and a hinged transmission rod, wherein the cutting knives which are fit with each other are installed on upper and lower portions of the upper and lower knife rests respectively, the ends of first and second connecting rods are installed on the upper and lower knife rests in a hinged mode respectively, the other ends of the first and second connecting rods are hinged to the middle portion and one end of the transmission rod respectively and are located on two sides of a hinging point of the transmission rod respectively, the other end of the transmission rod is in transmission connection with an electric motor through a third connecting rod and an eccentric wheel, hinging holes are formed in the upper and lower knife rests, and the upper and lower knife rests are hinged to the first and second connecting rods respectively. According to the design of the plate shearing machine, the operation time of one-time cutting is shortened by mutual movement of the cutting knives, the cutting efficiency is improved, the structure is simple and ingenious, operation noises of the plate shearing machine are reduced, ordered operations of automatic cutting and automatic shutdown on production lines can be finished through computer control, special person operation is not required, and the automation accuracy is high.

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Cited By (3)

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    CN-103192128-AJuly 10, 2013安徽金大进重工机床有限公司上、下刀齐动龙门闸式剪板机
    CN-104028824-ASeptember 10, 2014惠州华阳通用电子有限公司Cut-off PCB (printed circuit board) separator
    CN-104028824-BFebruary 15, 2017惠州华阳通用电子有限公司一种剪断式pcb分板机