High-speed casting and rolling hydraulic control device, method and equipment

Abstract

The invention discloses a high-speed casting and rolling hydraulic control device, method and equipment, and belongs to the technical field of nonferrous metal casting and rolling production. The hydraulic control device comprises a front box with a liquid inlet channel and a liquid outlet channel. The front box is provided with a cone swing mechanism composed of a rotating arm, a first swing arm,a driver, a rotating base, a second swing arm and cones. The rotating base is arranged on the front box and provided with the rotatable rotating arm. The driver is arranged on the front box and hinged to the rotating arm. The first swing arm and the second swing arm are fixedly connected to the rotating arm, and the cones matched with the liquid inlet channel and the liquid outlet channel are arranged at the free end of the first swing arm and the free end of the second swing arm respectively. The hydraulic control method comprises the steps that the same rotating arm synchronously controls the swing of the two cones, and a high-temperature liquid level meter and the driver form closed-loop linkage so as to control the opening and closing actions of the two cones. According to the high-speed casting and rolling hydraulic control device, method and equipment, efficient opening and closing and adjusting capacity can be formed on a liquid supply pipeline so as to accurately control the opening degree of the pipeline, the liquid supply capacity of high-speed casting and rolling is met, the casting and rolling production speed is increased, and efficient casting and rolling productionis met.

Description

technical field [0001] The invention belongs to the technical field of casting and rolling production of non-ferrous metals, and in particular relates to a high-speed casting and rolling hydraulic control device, method and equipment. Background technique [0002] In high-speed casting and rolling production, due to the fast production speed and high production efficiency, the quality of aluminum flowing out per unit time is large and the demand is fast. supply demand. However, due to the low casting and rolling speed and low production efficiency of the conventional casting and rolling machine commonly used at present, the efficiency of the liquid supply system is low and the liquid supply capacity is insufficient. Therefore, the injection flow in the existing liquid flow control system cannot meet the requirements of the new high-speed casting and rolling process. Based on this, it is necessary to improve the injection flow system, increase production efficiency, and impr...

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Problems solved by technology

[0004] In view of the above-mentioned problems, the purpose of the present invention is to provide a high-speed casting and rolling hydraulic control device, method and equipment, which are used to solve the problem of insufficient hydraulic control capability, low hydraulic control accuracy, low flow channel efficiency, and poor control response in the prior art. Slow speed, easy blockage of flow channel and other problems

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