Label table position adjustment mechanism

Abstract

The invention discloses a label table position regulating mechanism. The label table position regulating mechanism comprises an X-axis translation regulating mechanism, a Z-axis translation regulating mechanism, a Y-axis rotary regulating mechanism and an X-axis rotary regulating mechanism, wherein the Z-axis translation regulating mechanism is connected with the Y-axis translation regulating mechanism; the Y-axis rotary regulating mechanism and the X-axis rotary regulating mechanism are connected with the Z-axis translation regulating mechanism. According to the mechanism, the extension method that the X-axis rotary regulating mechanism and the X-axis rotary regulating mechanism are added on the Z-axis translation regulating mechanism and the bidirectional support are adopted, so that the final connection supports (X-axis rotary supports) do not deviate from the gravity center of a Z-axis slide block, and the space size and the structure rigidity of the connection supports are equivalent to those of a common X-axis translation regulating mechanism, a common Y-axis translation regulating mechanism and a common Z-axis translation regulating mechanism. The label table for labeling can be completely embedded into the regulating mechanisms, and the gravity center of the label table is completely positioned on the support centers of the regulating mechanisms, and stable labeling can be realized in a high-speed labeling process.

Description

technical field [0001] The invention relates to a labeling machine, in particular to a label table position adjustment mechanism. Background technique [0002] At present, there are many self-adhesive labeling machine manufacturers at home and abroad that use adjustable labeling stations. In order to be able to paste various containers or workpieces, there are at least 3 degrees of freedom for adjustment and as many as 6 degrees of freedom ( X, Y, Z axis translation and rotation). While more degrees of freedom can be adjusted, the problems of space size and mechanism stiffness are inevitably exposed. Since the self-adhesive labeling action is a high-speed impact action, the problem of space size and mechanism stiffness seriously affects the overall performance of the labeling machine. In order to realize the adjustment of the 6 degrees of freedom in space, the industry has to adopt the structure of cantilever beams. There are also many advanced manufacturers abroad who use...

AI Technical Summary

Problems solved by technology

Since the self-adhesive labeling action is a high-speed impact action, the problem of space size and mechanism stiffness seriously affects the overall performance of the labeling machine

In order to realize the adjustment of the 6 degrees of freedom in space, the industry has to adopt the structure of cantilever beams. There are also many advanced manufacturers abroad who use this structure, but only increase the support on the cantilever structure and increase the structural size of each component to improve the overall structure. The rigidity of the adjustment mechanism, due to the disadvantage of the partial load of the cantilever structure, the result is not ideal after all

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