Aluminum alloy profile heat treatment equipment based on electric heating pipe heating

Abstract

The invention discloses aluminum alloy profile heat treatment equipment based on electric heating pipe heating in the technical field of aluminum alloy heat treatment. The aluminum alloy profile heat treatment equipment comprises a heating box; the top of the heating box is slidably connected with two first sealing plates symmetrically arranged in the left-right direction; mounting grooves are formed in the front and back inner walls of the heating box; the mounting grooves comprise first chutes, two second chutes and circular chutes; the bottom ends of the first chutes are overlapped with the center positions of the circular chutes; the two second chutes are symmetrically arranged about the first chutes, and are both communicated with the circular chutes; the first chutes are slidably connected with first rotating shafts in the vertical direction; and the two first rotating shafts are fixedly connected with a shelf plate. The aluminum alloy profile heat treatment equipment can reduce the heat loss in the heating box during replacing of aluminum alloy plates, and can greatly improve the heating efficiency of the aluminum alloy plates.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy heat treatment, in particular to an aluminum alloy profile heat treatment equipment based on electric heating tube heating. Background technique [0002] Aluminum alloy is the most widely used non-ferrous metal structural material in industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. With the rapid development of industrial economy, the demand for welded structural parts of aluminum alloy is increasing day by day, so that the research on weldability of aluminum alloy is also in-depth. [0003] The existing technology usually uses a heating furnace to heat the aluminum alloy. When the aluminum alloy is replaced after the heating furnace finishes heating the aluminum alloy once, since the temperature in the heating furnace is very high and the temperature of the outside air is low, the heating furnace will The h...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a heat treatment equipment for aluminum alloy profiles based on electric heating tube heating to solve the problem that the prior art proposed in the above background technology usually uses a heating furnace to heat the aluminum alloy, and after the heating furnace finishes heating the aluminum alloy once When replacing the aluminum alloy, since the temperature in the heating furnace is very high and the outside air temperature is low, when the heating furnace is opened, the heat in the heating furnace will be lost rapidly, which will lead to a decrease in the stability of the heating furnace. Finally, it is necessary to raise the heating furnace to a certain stability before heating the aluminum alloy, which will greatly reduce the heating efficiency of the aluminum alloy, and the heat emitted by the heating furnace when the aluminum alloy is replaced will cause certain damage to the staff.

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