This utility model discloses a blow molding device for plastic utensils, which comprises: an extruder; a blow molding machine; a mold comprising a front mold plate, a rear mold plate and a first cylinder, wherein a front mold groove and a rear mold groove are respectively arranged on opposite sides of the front mold plate and the rear mold plate, and the front mold groove and the rear mold groove enclose a mold cavity matched with the extruder; a clamping mechanism comprising a front clamping piece and a rear clamping piece; a translation mechanism comprising guide rails, sliding seats and a second cylinder; and a cutting mechanism comprising a mounting bracket, a rotating bracket, a stepping motor, a cutting blade and a fourth cylinder. In this utility model, the cutting mechanism and the extruder are respectively arranged on two sides of the blow molding machine, and extrusion, blow molding and container mouth cutting are sequentially realized through the cooperation of the mold, the clamping mechanism and the translation mechanism, which greatly improves the production efficiency of plastic utensils. Meanwhile, the cutting mechanism is adopted to realize automatic cutting of plastic utensils, reducing labor intensity and improving cutting efficiency.
Area Code: CN
Application Number: CN201720181954.6
