Automatic machine thorn of lockstitching a border material mechanism

The utility model relates to a machine of lockstitching a border especially relates to an automatic machine thorn of lockstitching a border material mechanism. The to -be -solved technical problem of the utility model is to provide an automatic machine thorn of lockstitching a border material mechanism. In order to solve the technical problem, the utility model provides a such automatic machine thorn of lockstitching a border material mechanism, including the slide rail, the slider, the fixed plate, cylinder I, the adapter sleeve, a screw, the steel needle, cylinder II and controller, slide rail and slider cooperation, install the fixed plate below the slider, install cylinder I in the below of fixed plate, install the adapter sleeve on cylinder I, the steel needle is installed and use the fix with screw in the adapter sleeve, the left side below at the slide rail is installed to cylinder II, the right side and the fixed plate of cylinder II are connected, cylinder I all is connected with the controller respe