Stub bar cutting device for filter element sealing washer

The invention provides a stub bar cutting device for a filter element sealing washer. The stub bar cutting device comprises a table top; a sliding rail arranged on the table top; a jig arranged on the sliding rail and suitable for moving along the sliding rail, wherein the jig is used for placing a filter element sealing washer; a cutting mechanism arranged on the table top and used for cutting off the stub bar of the filter element sealing washer; and a walking mechanism arranged on the table top and used for driving the jig to move along the sliding rail, so that the jig moves to the cutting position or the grabbing position. The stub bar cutting device is high in automation degree, easy and convenient to operate and capable of greatly improving production efficiency, reducing labor cost, improving cutting precision and reducing the rejection rate of products. 本发明提供了一种滤芯密封垫圈的料头切除装置，包括：台面；滑轨，其设置在台面上；治具，其设置在滑轨上并适于沿滑轨移动，治具用于放置滤芯密封垫圈；切割机构，其设置在台面上，用于切除滤芯密封垫圈的料头；行走机构，其设置在台面上，行走机构用于驱动治具沿滑轨移动，使治具移动到切割位置或抓取位置。该料头切除装