Rotation switching type double-station double-cylinder dry bag isostatic press

Abstract

The invention relates to the field of dry bag isostatic presses, in particular to a rotation switching type double-station double-cylinder dry bag isostatic press which comprises a fixing part and a working part, and the working part is rotationally arranged on the fixing part. The working part comprises a cylinder A, a cylinder B and a connecting plate, wherein the cylinder A and the cylinder B are rotationally arranged at the two ends of the working part through the connecting plate, upper covers are arranged at the tops of the cylinder A and the cylinder B, and lower covers are arranged at the bottoms of the cylinder A and the cylinder B. The fixing part comprises an upper frame and a lower frame, wherein the upper frame and the lower frame are connected through a rotating shaft and a fixed shaft, and the rotating shaft is rotationally connected with the upper frame and the lower frame. The working part is rotationally arranged on the rotating shaft. An outer box is arranged outside the working part, and through holes corresponding to the upper cover and the lower cover of the cylinder A and the upper cover and the lower cover of the cylinder B are formed in the upper top wall and the lower bottom wall of the outer box. The rotating shaft and the fixed shaft both penetrate through the upper top wall and the lower bottom wall of the outer box. The rotation switching type double-station double-cylinder dry bag isostatic press can reduce the labor cost, and improve the working efficiency, is easy to operate, and lowers the labor intensity.

Description

technical field [0001] The invention relates to the field of dry bag isostatic presses, in particular to a rotary switching double-station double-cylinder dry bag isostatic press. Background technique [0002] At present, molding, injection molding, wet cold isostatic pressing, and ordinary dry bag cold isostatic pressing are mostly used in the powder molding industry. The first two molding methods are highly efficient and can be automated, but the density of the pressed product is uneven and low. The latter two methods can achieve uniform density, good consistency, and high material utilization rate. They have been widely used in the powder molding industry, but they are inefficient, labor-intensive, labor-intensive, and the overall benefit is not high. They are not suitable for large-scale production of products. . [0003] The use of ordinary dry bag cold isostatic press has the following disadvantages: 1. The ordinary dry bag press is a high-pressure cylinder, and the ...

AI Technical Summary

Problems solved by technology

The former two molding methods are highly efficient and can be automated, but the density of the pressed product is uneven and low

The latter two methods can achieve uniform density, good consistency, and high material utilization rate. They have been widely used in the powder molding industry, but they are inefficient, labor-intensive, labor-intensive, and the overall benefit is not high. They are not suitable for large-scale production of products.

[0003] The use of ordinary dry bag cold isostatic press has the following disadvantages: 1. The ordinary dry bag press is a high-pressure cylinder, and the effective time of a process flow; 2. Measuring, loading, mold loading, mold taking, and demoulding All are manual operations, which are cumbersome and inefficient; 3. The skill level of personnel is relatively high, especially the work of measuring and charging; 4. Especially for the pressing of large components, due to the heavy weight of molds and public workpieces, manual labor The strength is greatly increased; 5. Therefore, the ordinary dry bag press cannot realize the large-scale, intelligent and automated production process of the product

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