Die return type full automatic flexible tube shoulder-injecting machine

Abstract

The invention discloses a die return type full automatic flexible tube shoulder-injecting machine which comprises a die holding mechanism, a female die, a die pushing mechanism, a plastic-protruding mechanism, a die sending mechanism, a buffering mechanism, a return type track, a die drawing mechanism, a tube drawing mechanism, a transmission mechanism, a tube inserting mechanism, an automatic unlocking mechanism, a frame and a cooling system, wherein the frame consists of a stand and a wall panel which is vertically erected on one side of the stand, the transmission mechanism comprises a main shaft, one end of the main shaft is fixed on the frame, a main rotating disc is arranged at the other end of the main shaft, the cooling system is mounted on the main shaft and the main rotating disc, the die holding mechanism is mounted on the main rotating disc, the tube inserting mechanism and the tube drawing mechanism are connected on the frame by a support, the die pushing mechanism is mounted on the wall panel of the frame and pushes the female die to the die closing position, the buffering mechanism is fixed on the wall panel of the frame, the plastic-protruding mechanism is fixed on the stand of the frame, the die sending mechanism, the die drawing mechanism and the return type track are mounted on the wall panel of the frame, and the automatic unlocking mechanism consists of an accessory and a stop block. The die return type full automatic flexible tube shoulder-injecting machine can improve the production efficiency.

Description

technical field

[0001] The invention relates to a mold return type hose shoulder injection machine, in particular to a mold return type automatic hose shoulder injection machine. Background technique

[0002] An existing hose shoulder injection machine is composed of a semi-automatic slide plate injection molding machine filling shoulder mold, manual intubation and extubation, high labor intensity, low production efficiency, poor safety performance, high machine use cost, and will generate a large amount of Plastic return. Another kind of hose shoulder injection machine is an automatic hose injection shoulder machine developed both at home and abroad. Its basic mechanism is a horizontal turntable type, which automatically spits out plastic, and punches downward after turning over the mandrel. There are many actions, and the failure rate of domestic machines is high, which is still immature. Although foreign machines have few failures, the cost of the machine is high, the pr...

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