Chained ingot receiving mechanism used for continuous casting production line of aluminum ingot

Abstract

The invention discloses a chained ingot receiving mechanism used for a continuous casting production line of an aluminum ingot. A duplex chain wheel (2) is fixed on an output shaft (3) of a speed reducer (1); a duplex chain wheel (6) and driving chain wheels (8, 31) are fixed on a shaft (5) through keys; a bearing is installed between the shaft (5) and a rack (49); a driven chain wheel (21) is arranged on the shaft (18); the shaft (18) is fixed on a sliding block (20); a sliding rail is installed between the sliding block (20) and the rack (49); one end of an adjusting screw rod (19) is fixedly connected to the sliding block (20) while the other end thereof is connected to the rack (49) through nuts; the driven chain wheel (35) is installed on a shaft (36); the shaft (36) is fixed on a sliding block (37); the sliding block (37) is embedded into the rack (49); a sliding rail is installed between the sliding block (37) and the rack (49); one end of an adjusting screw rod (38) is fixedly connected to the sliding block (37) while the other end thereof is connected to the rack (49) through nuts; a chain (9), the driving chain wheel (8) and the driven chain wheel (21) form chain transmission; a chain (33), the driving chain wheel (31) and the driven chain wheel (35) form chain transmission; synchronous transmission is realized through the shaft (5); the rack (49), connecting rods (13, 32, 23) and an ingot receiving pawl (15) compose a double-rocker mechanism; and a cylinder (27) is connected to the rack (49) of the ingot receiving mechanism through a supporting seat (26).

Description

technical field [0001] The invention relates to professional equipment for an aluminum ingot continuous casting production line. Background technique [0002] There are three kinds of existing ingot-connecting mechanisms, one is the reciprocating ingot-connecting mechanism of the Australian O.D.T company, the other is the large turntable-type ingot-connecting mechanism of the Swiss Metz Gauchi Company, and the other is the "Used Ingot Splicing Mechanism" applied by Lanzhou University of Technology Ingot-connecting device for non-ferrous metal continuous casting machine" (Patent No.: ZL200910022617.2) Ingot-connecting mechanism. The former is to install a set of pneumatic ingot receiving manipulator at the tail of the ingot casting machine and the head of the cooling conveyor. At the aluminum ingot station, the manipulator pushes the aluminum ingot to the conveyor chain of the cooling conveyor and transports it away to complete the ingot connection. The other is to install ...

AI Technical Summary

Problems solved by technology

Due to the unreasonable design of the first type of ingot-connecting mechanism, the ingot needs to be pushed, so that the aluminum ingot cannot be transported away immediately during work, and the ingot may be stuck, so that the production of aluminum ingots cannot be carried out normally, and even the ingot casting machine is blocked during operation. serious consequences of damage

Although the second type of ingot-connecting mechanism can solve various problems that may occur in the ingot-connecting work, especially the problem of ingot jamming, and can ensure the normal production of aluminum ingots, the design of the mechanism is huge, and the floor space is also large. To achieve four-level synchronization requires high control, technical difficulties and high equipment costs

The third type of ingot splicing mechanism is accurate and reliable, and has a compact structure, but the entire transmission chain is supported by a cylinder, and the piston rod of the cylinder is easily damaged

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