Patent ID: 6050802
Filing Date: 2000-04-18
Classification: B29C

Abstract:
A resin molding machine, comprising:a work supplying section including a lead frame supplying section for supplying lead frames, which are accommodated in a supplying magazine, and a resin supplying section for supplying resin tablets, which have been accommodated in a resin accommodating section, by a holder, which is capable of moving in the vertical direction;a product accommodating section including a degating section for removing disused resin from the molded lead frames, and an accommodating magazine for accommodating the molded lead frames from which the disused resin has been removed;an attaching section to which a press unit is detachably attached; anda base unit including a loader for conveying the lead frames from said work supplying section to said press unit, an unloader for collecting the molded lead frames from said press unit and conveying the same to said product accommodating section, and a conveying route on which said loader and unloader are moved,wherein said press unit includes a clamping mechanism for clamping the lead frames between an upper fixed die and a lower movable die, a transfer mechanism for pressurizing and sending the resins, which have been supplied in pots, by vertically moving plungers, which are provided in the lower die, and driving means for vertically moving said clamping mechanism and said transfer mechanism.