Rotary carbon electrode extruder and extruding method thereof

Abstract

The invention discloses a rotary carbon electrode extruder and an extruding method thereof. The extruder comprises a main working cylinder, supporting seats, a material chamber, a clamp, a mouth, a rotating mechanism, a baffle mechanism, rotating joints and a vacuum system, wherein the material chamber is fallen up on one supporting seat through trunnions, the two rotating joints are respectively connected with the two trunnions of the material chamber, and the vacuum system is connected at one end of the main working cylinder; the baffle mechanism is connected with the trunnions at the two sides of the material chamber through four pull rods, one end of a plunger of a rotating mechanism cylinder is connected with a plug on the outer wall of the material chamber and is provided with a function of rotating the whole extruder at 0-90 degrees. According to the extruder, the whole extruder is fallen up on the two support seats, the whole extruder is dragged to rotate around the material chamber at 90 degrees by the rotating mechanism, so that the equipment weight can be reduced and the manufacture cost can be greatly reduced. The piston of the main working cylinder is large in diameter, the working pressure is high, and the precompression is large and can maximally reach up to 40MN, so that the extruder is beneficial for the promotion of product quality.

Description

technical field [0001] The invention relates to forging and pressing forming equipment, in particular to a rotary carbon electrode extrusion machine capable of realizing the rotation of the whole machine and an extrusion method thereof. Background technique [0002] The existing electrode extruder has two structural forms: fixed material chamber and rotating material chamber: fixed material chamber electrode extrusion machine is fixed in the material chamber, and the material added is dense, resulting in uneven density of the finished electrode and poor product quality; The rotary material chamber electrode extrusion machine adopts two sets of vertical and horizontal presses, which can realize vertical feeding, pre-compression, and horizontal extrusion. Group presses greatly increase the cost. Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, the present invention is to design a rotary carbon electrode extruder and an extr...

AI Technical Summary

Problems solved by technology

[0002] The existing electrode extruder has two structural forms: fixed material chamber and rotating material chamber: the fixed material chamber electrode extruder is fixed in the material chamber, and the added material is dense, resulting in uneven density of the finished electrode and poor product quality; The rotary material chamber electrode extruder adopts two sets of vertical and horizontal presses, which can realize vertical feeding, pre-compression, and horizontal extrusion. Group presses greatly increase the cost

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