Rotating disc type mold overturning mechanism

Abstract

The invention discloses a rotating disc type mold overturning mechanism. The mechanism comprises a rotating disc station, a mold ring taking mechanism, a mold taking mechanism and a driven pipe, wherein the rotating disc station comprises a rotating disc arranged horizontally, the upper surface of the rotating disc is provided with a plurality of station bodies in an annular array mode, the mold ring taking mechanism is horizontally arranged on one side of the rotating disc and at least has a linear reciprocating translation freedom degree in the length direction of the mold ring taking mechanism, the mold taking mechanism is horizontally arranged on one side of the rotating disc and at least has a linear reciprocating translation freedom degree in the length direction of the mold taking mechanism, the length direction of the mold taking mechanism is perpendicular to the length direction of the mold ring taking mechanism, a motion trail of the mold ring taking mechanism intersects witha motion trail of the mold taking mechanism, the driven pipe is arranged over a circle center of the rotating disc, the axis of the driven pipe is vertically arranged, the driven pipe has a rotatingfreedom degree around the axis of the driven pipe, a plurality of through pipes extending in the radial direction are arranged on the driven pipe, and the number of the through pipes is equal to the number of the station bodies. By adopting the mechanism, the cost is low, the action efficiency of each mechanism is high, and a pipeline is not easy to twist due to rotary motion.

Description

technical field [0001] The invention relates to the field of micro-nano imprinting equipment, in particular to a turntable type mold turning mechanism. Background technique [0002] In the existing field of micro-nano imprinting, templates within a certain period need to be moved into and out of the mold, which is generally achieved by some walking mechanisms. In order to improve the embossing efficiency, the embossing stations are generally several in a rectangular array, which determines that the traveling mechanism must at least have the freedom of horizontal and vertical translation in the horizontal plane. The walking track of the traveling mechanism to enter or exit the mold is generally at least a two-fold or even three-fold line, which is not conducive to the further improvement of efficiency. As the number of stations increases, the stroke of the traveling mechanism also increases accordingly, and the cost of equipment transformation is also high. Contents of the...

AI Technical Summary

Problems solved by technology

With the increase of the number of stations, the stroke of the traveling mechanism will also increase accordingly, and the cost of equipment transformation will also increase.

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