Manual or semi-automatic table three-dimensional adjustment device

Abstract

A three-dimensional adjustment device of a manual or semi-automatic work table is composed of a Z-direction adjustment mechanism, an X-direction adjustment mechanism, a Y-direction adjustment mechanism, a theta-angle adjustment mechanism and a locking mechanism. A cylinder of low cost and high reliability, a sliding bearing, a micrometer head, a spring and other purchased parts are reasonably used. The three-dimensional adjustment device is simple and compact in mechanical structure design and low in machining cost and has low requirements for machining equipment, and the shape of the parts is simple, manufacturing cost of the three-dimensional adjustment device is reduced more than ten times than that of a traditional three-dimensional adjustment device, and use cost is greatly saved. The three-dimensional adjustment device is suitable for a work table of manual or semi-automatic equipment requiring the three-dimensional adjustment function and also suitable for other devices requiring three-dimensional adjustment. According to the three-dimensional adjustment device, total equipment cost is greatly reduced, the market share is improved, and the three-dimensional adjustment device can be used for adjusting the Z-direction, the X-direction, the Y-direction and the theta-angle of the work table, and is wide in application range and high in application value. According to the three-dimensional adjustment device, the drive method is simple, adjustment is convenient to achieve and adjustment precision is high.

Description

technical field [0001] The invention relates to an adjustment device for a printing equipment workbench, in particular to a three-dimensional adjustment device for a manual or semi-automatic workbench. Background technique [0002] With the wide application of LTCC technology in the fields of electronics, communications, aerospace, missiles, automobiles, computers and medical care, manual or semi-automatic printing equipment has also been vigorously developed, and the price, function and reliability of the equipment have all been raised. stricter requirements. At present, there are two types of workbenches for manual or semi-automatic printing equipment that can meet the adjustment needs of silicon wafers, LTCC, and thick film circuits of different specifications and sizes and thicknesses. One is a structural form composed of three adjustment mechanisms in X, Y, and Z directions, each with an adjustment amount of 0∽10mm in the horizontal X, Y direction, and vertical Z direc...

AI Technical Summary

Problems solved by technology

In the application, the guide rail drifts during the adjusted movement; ②If the sliding block structure is adopted, the structure has high requirements on the size and shape tolerance of the sliding block, and the accuracy of the sliding block is difficult to guarantee, resulting in poor sliding , Sometimes in the work, there is a phenomenon that one direction can be slid, but the other direction cannot be slid

The defects of the above two structures both greatly affect the completion of the printing job and the printing accuracy

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