Chuck device for vertical ampoule bottle-making machine

Abstract

The invention provides a chuck device for a vertical ampoule bottle-making machine. The chuck device comprises a rotating cylinder, a rotating tube, a mounting ring, clamping rods, a lifting block and a rotating gear; the rotating cylinder is rotatably mounted on a revolution disc; one end of the rotating tube extends into the rotating cylinder; the mounting ring is arranged at one end of the rotating tube; one end of each clamping rod sequentially penetrates through the mounting ring and the rotating tube and is elastically connected with the mounting ring through a first elastic piece, and the other end of each clamping rod abuts against the rotating cylinder; the lifting block is fixedly arranged at the other end of the rotating tube and connected with a lifting device; the rotating tube penetrates through the rotating gear, and the rotating gear is in sliding key connection with the rotating pipe; and the rotating cylinder comprises a first inclined part, a vertical part, a second inclined part and a surrounding part which are connected in sequence, and the surrounding part is in sliding key connection with the rotating tube. According to the chuck device for the vertical ampoule bottle-making machine, the technical problems that a driving device of a lower chuck in the prior art is too complex and high in cost are solved.

Description

technical field [0001] The invention relates to the technical field of glass bottle manufacturing, in particular to a chuck device for a vertical ampoule bottle making machine. Background technique [0002] The manufacturing process of ampoules generally adopts a vertical ampoule production line. Multiple stations are evenly distributed on the same revolving disk, and the revolving disk can drive multiple stations to revolve along the center of the revolving disk, and each station can also rotate itself. Each station is equipped with an upper chuck, a lower chuck and a flame combustion nozzle. The lifting drive device can drive the lower chuck to rise, and the lower chuck rises to accept and clamp the glass tube delivered by the upper chuck. Then, The upper and lower chucks clamp the two ends of the glass tube respectively. [0003] During the revolution and rotation of the station, multiple stations pass through multiple flame combustion nozzles in turn, so that the heati...

AI Technical Summary

Problems solved by technology

[0007] The invention provides a chuck device for a vertical ampoule bottle making machine, which solves the technical problem of the lower chuck driving device being too complicated and costly in the related art

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