A watch negative guide mechanism

Abstract

The invention discloses a clock cathode guide mechanism. The clock cathode guide mechanism is mounted on a clock movement automatic assembling line and comprises a guide block used for guiding cathodesheets to enter movement cavities to be mounted and a lifter used for enabling the guide block to vertically ascend and descend. The guide block comprises a guiding plate. The left side and the rightside of the guiding plate are each provided with a guide trough, wherein the guide troughs allow the cathode sheets to penetrate vertically and downwards with the mounting posture. The guide troughscan be vertically aligned to the cathode sheet mounting positions in the two movement cavities below the guide block. The clock cathode guide mechanism cooperates with a mechanical arm, for grabbing the cathode sheets, on the clock movement automatic assembling line, the cathode sheets can be carried to the movement mounting positions to be located and pressed in, the whole process is automatic, and manual operation is not needed; and the assembling efficiency and the yield that the cathode sheets are assembled to clock movements are greatly improved so as to reduce the assembling and production cost of the clock movements.

Description

technical field [0001] The invention relates to an auxiliary device for automatically assembling electrode pieces of a watch movement, in particular to a negative electrode guide mechanism for automatically positioning and guiding the negative electrode piece into the movement. Background technique [0002] As we all know, one end of the battery slot in the watch movement needs to be installed with a negative electrode for the negative contact of the battery. The problems that exist in the assembly of the negative electrode into the watch movement by manual operation are: ①Assembly safety: the negative electrode of the watch movement is The special-shaped metal sheet cut by mechanical punching is light and thin, and its edge is sharp, which makes it difficult to pick and place manually and is easy to be cut, which has hidden dangers in production safety; It is easy to elastically bend and deform, and after clamping the negative electrode, it is necessary to manually adjust t...

AI Technical Summary

Problems solved by technology

[0002] As we all know, one end of the battery slot in the watch movement needs to be installed with a negative electrode for the negative contact of the battery. The problems that exist in the assembly of the negative electrode into the watch movement by manual operation are: ①Assembly safety: the negative electrode of the watch movement is The special-shaped metal sheet cut by mechanical punching is light and thin, and its edge is sharp, which makes it difficult to pick and place manually and is easy to be cut, which has hidden dangers in production safety; It is easy to elastically bend and deform, and after clamping the negative electrode, it is necessary to manually adjust the posture of the negative electrode, identify the installation position of the negative electrode in the watch movement with human eyes, and then align the negative electrode with its respective assembly in the movement The position is pressed in, the operation is cumbersome, the assembly efficiency is low, and the yield rate is low. Therefore, the production cost of the negative electrode of the manual assembly movement is greatly increased

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