A stirring device for hot-melt adhesive material used in the processing and production of aluminum-plastic composite pipes

Abstract

The invention discloses a hot-melt adhesive material stirring device for processing and producing aluminum-plastic composite pipes, and relates to the technical field of stirring equipment. The invention includes a protective frame, a supporting frame, and a feeding pipe; the supporting frame is loaded with a supporting box body, and a stirring tank is slid in the supporting box body, a turntable is installed on the top of the protective frame, and a number of stirring blades are hinged on the peripheral side of the stirring shaft. , the trajectory of several stirring blades is circular, and the radius of the arc structure matches the stirring tank. The invention makes the stirring tank and the stirring blade relatively move through the lifting device, so that the stirring blade can fully stir the hot-melt adhesive materials of different heights in the stirring tank, improve the uniformity of mixing, and improve the processing efficiency; the stirring blade is hinged on the stirring shaft , and the first telescopic rod is hinged between the stirring shaft and the stirring blade, the angle between the stirring blade and the stirring shaft can be adjusted, thereby adjusting the stirring area, and can process the molten material attached to the inner wall of the stirring tank.

Description

technical field [0001] The invention belongs to the technical field of stirring equipment, and in particular relates to a stirring device for hot-melt adhesive material used in the processing and production of aluminum-plastic composite pipes. Background technique [0002] The aluminum-plastic composite pipe is the earliest water supply pipe to replace the cast iron pipe. Its basic composition should be five layers, that is, plastic, hot melt adhesive, aluminum alloy, hot melt adhesive, and plastic from the inside to the outside. The aluminum-plastic composite pipe has good thermal insulation performance, and the inner and outer walls are not easy to corrode. Because the inner wall is smooth, the resistance to the fluid is small; and because it can be bent at will, it is convenient for installation and construction. [0003] The hot-melt adhesive for aluminum-plastic composite pipe is a hot-melt adhesive made of polyethylene, peroxide initiator, crosslinking inhibitor, polar...

AI Technical Summary

Problems solved by technology

[0004] When the hot melt adhesive is being processed, the raw materials are put into the reactor to heat and mix. The traditional reactor is mixed and stirred by the stirring shaft. The stirring paddle is a blade structure to make the hot melt adhesive mix and stir; When stirring, the mixing speed and effect of the hot melt adhesive material are not ideal, so that the production quality of the hot melt adhesive cannot be guaranteed; and the processing equipment is less intelligent, which wastes manpower and material resources, and the processing efficiency is low

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