GROOVING DEVICE FOR PRINTED CIRCUIT BOARD

摘要

PROBLEM TO BE SOLVED: To establish easy and stepless adjustablility for the spacing between guide members in accordance with the thickness of printed circuit board and facilitate automation of the adjusting operation. SOLUTION: An engaging piece 40 is provided on the side of a pressing guide member 11 while a restricting member 44 engaged with the engaging piece 40 from the side of a stationary guide member 4 and movable in the engaging/separating direction is installed on the side with a supporting frame 1 to support the guide member 11 in the direction of pressing. The arrangement further includes an energizing means 48 to energize the restricting member 44 in the engaging direction and a clamp means 46 to fix the restricting member 44 in any position in the engaging/separating direction, and at least either of these members 40 and 44 is furnished with inclined engaging surfaces 43 and 45 to make engagement with the other so that the spacing between the stationary guide member 4 and pressing guide member 11 varies when the restricting member 44 moves in the engaging/separating direction.