The invention discloses a
pipe drawing and
welding forming
integrated manufacturing process for a plastic bucket. The process comprises the following steps that S1, a
pipe drawing blank is prepared, specifically, a continuous plastic
pipe is extruded through pipe drawing equipment; s2, a fixed-length
cutting process: conveying the continuous plastic pipe extruded by the pipe drawing equipment to
cutting equipment; s3, workpiece positioning and clamping are conducted, specifically, the
cut barrel body blank, a preset base and a
barrel cover are transferred to
welding equipment; s4, inner side support arrangement; and S5, heating
welding forming: passing through a heating structure of welding equipment. The problems that a traditional
blow molding process is low in efficiency, uneven in
barrel body wall thickness, high in mold cost, difficult in model changing and high in material loss and
energy consumption are solved; through the
modes of
extrusion molding, fixed-length
cutting and hot melting welding, efficient
continuous production is achieved, it is guaranteed that the wall thickness of the barrel body is uniform, the structural strength is stable, no complex mold is needed, production of products of various specifications can be rapidly adapted, the production cost is remarkably reduced, and the device is especially suitable for large-size containers.