PURPOSE: An automatic clinching device is provided to safely remove PCB board from a device by changing the angle and rotational direction of the jig. CONSTITUTION: A top flat-tip plate is made up of more than one jig (100). Another fixed plate (200) on top comprises the circular plate. The jig is, then, inserted into the circular plate. The movable plate (300) is located at the lower part of the upper fixed plate. The movable plate enables the jig to be inserted into the slit.
