Quick die change device and foam molding machine with quick die change device

Abstract

The invention belongs to the field of mechanical equipment, and particularly relates to a quick die change device and a foam molding machine with the quick die change device. The quick die change device comprises a die change frame, connecting pieces I and connecting pieces II, wherein the die change frame is hollow inside; the connecting pieces I and the connecting pieces II are positioned on thedie change frame; and sliding parts are arranged on the connecting pieces I. The foam molding machine with the quick die change device comprises the quick die change device, a die fixing frame and adie moving frame on a foam molding machine rack, wherein the die fixing frame is fixed to the foam molding machine rack; and the die moving frame is movably connected to the foam molding machine rackand moves front and back relative to the die fixing frame. According to the quick die change device and the foam molding machine with the quick die change device, a die can be changed outside a machine body of the foam molding machine, change of the die is facilitated, time is saved, production efficiency is improved, and operation is simple.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, and in particular relates to a quick mold changing device and a foam molding machine with the quick mold changing device. Background technique [0002] The foam molding machine is the main molding equipment for making thermoplastics or thermosetting plastics into various shapes of plastic products using plastic molding molds. The main structure of the foam molding machine is generally composed of the fixed frame of the male mold, the movable frame of the female mold, and the fixed frame of the hydraulic or air pressure or electric device. There are generally two ways to assemble the mold to the fixed frame of the convex mold and the movable frame of the concave mold. The first way is to assemble it outside the foam molding machine. After assembling the required mold and mold-related accessories, the overall Machine assembly; the second way is to assemble on the foam molding machine, first ass...

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Problems solved by technology

Therefore, the workshop site occupies a large area. When the spacing and site space are not allowed, the first assembly method cannot be adopted.

[0007] Even if the conditions required for the second assembly method can be met, if the structure of the mold is relatively simple, the time spent in changing the mold will be relatively short, but if the structure of the mold is relatively complicated, according to the mold fixing frame back of the general foam molding machine It is necessary to assemble the structure of the mold support plate. After the assembled mold is put on the machine, it will be very difficult or even impossible to assemble the mold support plate.

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