Protective type quick loading mechanism for vacuum oven

Abstract

The invention discloses a protective type quick loading mechanism for a vacuum oven. A feeding protective assembly is arranged on the top surface of an objective table; the middle part of one end of amovable frame is equipped with a reduction box; the middle part of the back surface of the reduction box is equipped with a lead screw; opposite side surfaces of two clamping plates are pasted with high-temperature-resistant ceramic plates; the position, which corresponds to a slide block, of the top surface of the objective table is equipped with a slide slot; a pushing assembly is mounted inside a movable frame; a pushing rod end of a second gas cylinder is connected with a pushing plate; an outer threaded tube is placed inside a smooth hole; and one end of the pushing plate is placed witha carrier plate. In a feeding process, a first motor drives the lead screw to rotate, and the lead screw rotates for pulling the two clamping plates to get close to each other for clamping raw materials at the top end of the carrier plate and clamping the raw materials or the placing frame for placing the materials, so that the raw materials are prevented from inclining and dropping; and a secondmotor drives a connecting rod to drive the outer threaded tube to rotate, and the outer threaded tube is screwed into a connecting threaded hole during rotation, so that connection is convenient, manual separation is not needed, and safety is higher.

Description

technical field [0001] The invention relates to the technical field of vacuum furnace feeding, in particular to a protective type fast feeding mechanism for a vacuum furnace. Background technique [0002] Vacuum furnace is a kind of equipment that uses vacuum system in the specific space of the furnace cavity to heat in a vacuum environment. The measurement and monitoring accuracy are significantly improved, and the energy consumption is significantly lower than that of the salt bath furnace. [0003] The patent with the application number 201821198266.1 mentions the "vacuum furnace feeding device", which solves the technical problem that the vacuum furnace feeding will affect the airtightness in the prior art, and achieves the premise of not affecting the airtightness. The effect of labor-saving feeding is applied to the horizontal vacuum furnace, but when the device feeds the raw materials, the raw materials on both sides are easy to shake during the transportation proces...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a protective type fast feeding mechanism for a vacuum furnace, which can effectively solve the problem that the raw materials on both sides are easy to shake during the transportation process and cause the raw materials to tilt and fall, which is easy to cause safety problems.

Images