Automatic production line for heating and forming of novel krah pipe

Abstract

The invention provides an automatic production line for electromagnetic heating and forming of a novel krah pipe. The automation production line comprises a control center, a heating system, a discharging device, a mold bearing frame, a cooling frame and a demolding device. The automatic production line provided by the invention has the advantages that the traditional manual mode for mold loading, mold unloading and demolding is avoided; due to fully-automatic cooling operation, workers do not need to operate a high-temperature mold by hand, so that the potential danger is avoided; the heating system adopts an entirely-new electromagnetic heating mode, and compared with the traditional heating mode adopting gas, the energy is saved, simultaneously the waste gas generated by the traditional heating adopting coal gas can be reduced; and due to the advantage that the electromagnetic heating is fast, the production efficiency of the krah pipe can be greatly improved.

Description

technical field [0001] The invention relates to mechanical production equipment, in particular to a novel automatic assembly line for heating and forming carat tubes. Background technique [0002] Carat pipe, referred to as HDPE, HDPE winding structure wall pipe is made of high-density polyethylene resin as the main raw material, adopts hot-state winding poplar technology, and is made of polypropylene (PP) single-wall corrugated pipe as the supporting structure with high external resistance. Special structural wall tubing with high pressure capacity. Compared with traditional steel pipes or cement pipes, its performance characteristics mainly include: 1. The quality of the melted seam of hot winding molding is high, and the flat material belt and U-shaped material belt in the molten state extruded from the die of the extruder are , evenly wound on the heated drum mold according to the predetermined position, which ensures the quality of the weld seam of the structural wall...

AI Technical Summary

Problems solved by technology

Although this equipment can prevent workers from moving with the extruder during the production of carat tubes and reduce a certain amount of work, it still requires manual operation by workers to change the mold before the production process, and to cool and demould after production, which has certain risks. sex, production is also inefficient

Moreover, in the current production of carat tubes, flame nozzles are used to heat the molds, which consumes a lot of gas and produces a lot of waste gas in the production workshop

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