Continuous press pin shaft lubrication mechanism

Abstract

The invention relates to a pin shaft lubrication mechanism of a continuous press, comprising: a turntable (1), which can rotate at high speed; a casing (2), which has an opening; the casing (2) is located above the turntable (1), And the opening of the casing (2) is arranged downwards for covering the turntable (1) from above; the nozzle pipe (3), the nozzle pipe (3) is arranged next to the turntable (1), is directed toward the turntable (1). The turntable (1) sprays lubricating oil, and the lubricating oil is thrown into oil mist by the rotation of the turntable (1) and sprinkled on the pin shaft of the continuous press. The invention can realize easier control of the atomization degree of the lubricating oil, reduce the dispersibility of the oil mist, prevent the blockage of the oil passage, reduce the environmental noise generated by the spray pipe and reduce the waste of the lubricating oil.

Description

technical field [0001] The invention relates to a lubricating mechanism, in particular to a pin shaft lubricating mechanism of a continuous press. Background technique [0002] In the continuous flat pressing hot press, a plurality of roller shafts are generally arranged between the steel belt and the hot pressing plate to form a roller blanket. The roller shaft is rubbed together by the stationary hot platen and the moving steel belt to rotate and move forward in the same direction as the steel belt. In order to ensure continuous operation, the roller blanket is endlessly ring-shaped like the steel belt. From the exit of the press, the roller shaft is separated from the steel belt until it returns to the entrance of the press. In order to provide driving force in the part without steel belt drive, a pin shaft is arranged in the center hole of the roller shaft, and the pin shaft is elastically fixed on the traction chain, and the traction chain moves along the chain guide r...

AI Technical Summary

Problems solved by technology

There are the following disadvantages: the dispersion is too large, a large amount of lubricating oil is deposited on the outer surface of the roller shaft, and high-temperature oil fume is generated by heating the hot pressing plate (the lubricant for steel belt lubrication and friction pair lubrication should be different during normal production); oil atomization The degree is not easy to control. In most cases, due to excessive atomization, a large amount of lubricating oil floats away with the compressed air, causing a lot of waste and environmental pollution; the environmental noise generated by the nozzle; the consumption of compressed air (≥20Nm3 / h), and at the same time In order to take away the air full of lubricating oil mist, the production capacity of the dust removal system should also be increased

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