Rapidly cooled and cleaned plastic profile extrusion die

Abstract

The invention discloses a rapidly cooled and cleaned plastic profile extrusion die. The rapidly cooled and cleaned plastic profile extrusion die comprises a shaping die body. A display port is formed in one side of the shaping die body. A cavity is formed in the shaping die body. A bottom plate is arranged at the bottom end of a lower template. Brightening plates are arranged at the two ends of the cavity. Alcohol nozzles are arranged on the two sides of the cavity. An alcohol trough is formed in one sides of the alcohol nozzles. A pressure sensor is arranged on one side of the cavity. A temperature tester is arranged at the bottom end of the pressure sensor. According to the rapidly cooled and cleaned plastic profile extrusion die, the temperature and pressure of the interior can be monitored in real time in the work process, adjustment can be rapidly and accurately conducted, and the machining quality is improved; and meanwhile, in the discharging process, rapid cooling can be conducted, the work time is greatly saved, in addition, surface cleaning can be conducted during discharging, the machining quality is improved, and great convenience is achieved. Design is reasonable and simple, and practicability is high.

Description

technical field [0001] The invention relates to an extrusion die, in particular to a rapid cooling and cleaning plastic profile extrusion die. Background technique [0002] Plastic profile products are widely used: window frames, stair handrails, wiring troughs, skirting boards, special-shaped pipes, etc. Due to the huge market demand and broad development prospects, plastic profiles have developed rapidly in China in recent years. Due to the market With the intensity of competition, all plastic machinery manufacturers have to consider a question, how to improve the productivity and pass rate of plastic profile products under the premise of ensuring product quality, and give full play to the maximum capacity of the equipment to reduce the production cost of products. The competition in the plastic profile industry continues. Intensified, mergers and acquisitions among large-scale plastic profile companies and capital operations are becoming more and more frequent. Domestic e...

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Problems solved by technology

[0003] There are still many deficiencies in the existing molds for extruding plastic profiles. In the production process of plastic profiles, due to improper formula or unreasonable plastic processing technology, the plastic profiles are brittle, cracked and cold when cutting materials. In the production of plastic profiles, it is easy to cause overheating in the cavity, and the temperature is not easy to control. At the same time, it is easy to cause surface roughness during the production of plastic profiles, which reduces the processing quality and reduces the production quality. Cleaning the surface, maybe drying at the same time, keeping the surface clean requires multiple processes, wastes working time and reduces work efficiency

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