发明名称 Packaging machine with a system for the adjustment of sealing jaws
摘要 The packaging machine (1) with a tool jaw adjusting system comprises two jaws, one upper (5) and one lower (6), for weld-sealing the plastic bag (4) on the conveyor belt (2), attached to two racks (8, 9) engaged on opposite sides of a drive pinion (10) provided with a splined shaft (13), on which it slides axially and which produces a vertical to-and-fro movement of both racks (8, 9) for the opening and closing of the jaws (5, 6), and means (10, 12, 13, 14, 15) for adjusting the height (H) of one jaw (5), including a mechanism (10b, 13, 15) for disengaging a rack (9) and a gear motor (12, 12') for the restricted turning (17) of the pinion (10) in order to move the second rack (8). <IMAGE>
申请公布号 EP1205385(A1) 申请公布日期 2002.05.15
申请号 EP20010500237 申请日期 2001.09.26
申请人 ROCHMAN,S.COOP. 发明人 ERDOIZA IBARLUZEA, ENEKO;RUIZ DE EGUINO LOPEZ, JUAN MARIA
分类号 B29C65/00;B65B9/073;B65B51/30 主分类号 B29C65/00
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