Thermal treatment vacuum furnace material transferring device

Abstract

The invention is a heat treatment vacuum furnace material transferring device consisting of a ram, a ram seat, a sliding plate and a driving device. The ram is sliding connected to the upside of the ram seat, the sliding plate is sliding connected to the upside of the ram, the ram seat is equipped with a ram driving mechanism inside, one end of the ram driving mechanism is transmission jointed to the driving device by a transmission shaft, while the other end is jointed to the ram; each of two ends of the ram is equipped with a ram chain wheel, a sliding plate driving chain is equipped between the two ram chain wheels, the upper end of the sliding plate driving chain is connected to the sliding plate, the lower end of the sliding plate driving chain is connected to the ram seat; the ram seat is equipped on the support. The invention has several advantages, including simple structure, material friction avoidance, enough rigidity, small volume, motion flexibility, stability, reliable operation and low fault rate.

Description

technical field [0001] The invention relates to a heat treatment vacuum furnace material transfer device, which is a workpiece conveying device used in vacuum heat treatment equipment, capable of reciprocating workpieces with a load weight exceeding 600kg under high temperature (up to about 930°C) and fully enclosed negative conditions Translational movement, so as to realize the transfer of workpieces (materials). Background technique [0002] At present, the push-pull conveying method used abroad for heavy-duty materials has great limitations. When the temperature in the furnace is as high as 900 ° C, no matter how good the material is, it cannot withstand the friction on it, and the movement speed is limited. There are certain restrictions; the main domestic transmission mode is the four-link rolling transmission mode. This transmission device also has great limitations, such as large furnace body, large movement resistance, many mechanical failures, and poor adaptability...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a heat treatment vacuum furnace material transfer device to solve the problem in the prior art that when the temperature in the furnace is as high as 900 ° C, the material cannot withstand friction on it, and the movement speed is limited; and the four-connected The furnace body of the rod rolling transmission device has a large volume, large movement resistance, many mechanical failures, and poor adaptability to heavy loads.

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