WORKING DEVICE FOR SPACER

PURPOSE:To manufacture a spacer in an optional dimension by welding a continuous vertical reinforcement after its cutting by a cutter for the vertical reinforcement whose delivery position is variable by a feeding means with a variable delivery amount. CONSTITUTION:Horizontal reinforcements 35, 35' are transferred by horizontal reinforcement feeding rollers 39, 39' with their winding out of uncoilers 36, 36' and stopped at the specific position located on a fixed electrode 40. Vertical reinforcements 22, 22' are fed in from the orthogonal direction by vertical reinforcement rollers 25, 25', a cutter table 27 is moved with the operation of a ball screw 28 and a U shape grooved vertical reinforcement cutter 30 is positioned at the position where the vertical reinforcements 22, 22' are cut in the specific length. They are then cut in the specific length at the time when the tips of the vertical reinforcements 22, 22' are positioned by being inserted into the U shaped grooves 32', 32' of the lower face of a U shape grooved vertical reinforcement guide 32, dropped on the horizontal reinforcements 35, 35' located on the fixed electrode 40 to descend a movable electrode 41 and deposited in projected parallels by welding a crossing part. The horizontal reinforcements 35, 35' to which the vertical reinforcements 22, 22' are deposited are then transferred by rotating the horizontal reinforcement feeding rollers 39, 39', transferred to the position of a fixed horizontal reinforcement cutter 45, cut in the specific length with the descent of a horizontal reinforcement cutter 43 and a spacer 21 is manufactured.