Lid removing mechanism for eye drop filling machine

Abstract

The invention discloses a lid removing mechanism for an eye drop filling machine. The lid removing mechanism comprises a lid remover which is mounted on a piston rod which extends downwards from a lifting cylinder; the lifting cylinder is mounted on a movable frame through a cylinder seat; the movable frame is mounted on a horizontal sliding rail through a sliding seat; the driver of the movable frame is a movable cylinder; the lid remover comprises a vacuum sucker of which the bottom is concave; the vacuum sucker is communicated with a vacuum generator through a pipe; the concave shape of the vacuum sucker matches that of a lid. According to the lid removing mechanism, the lid is removed by a vacuum absorption way, the structure is simple, the operation is accurate, the service life is long, and the continuous normal production requirement of the eye drop filling machine can be met.

Description

(1) Technical field: [0001] The invention relates to packaging equipment components, in particular to a cap removing mechanism of an eye drop filling machine. (2) Background technology: [0002] In an automatic production line of an eye drop filling machine of the applicant company, the cap of the eye drop bottle is screwed on the eye drop bottle using a cap feeding and removing mechanism. In the cap feeding and removing mechanism, the pneumatic three-jaw assembly The reciprocating movement of the cap taking position to the cap screwing position is driven by a horizontally pushing cylinder, and the pneumatic three claws complete the grabbing and placing of the eye liquid bottle cap. On the one hand, the pneumatic three jaws will clamp the vase cover. On the other hand, due to the complicated structure and fine coordination of the pneumatic three jaws, repeated and frequent opening and closing actions can easily cause damage to the pneumatic three jaws. During the maintenance or r...

AI Technical Summary

Problems solved by technology

On the one hand, the pneumatic three-claw will clamp the vase cap. On the other hand, due to the complex structure and fine coordination of the pneumatic three-claw, frequent opening and closing movements will easily cause damage to the pneumatic three-claw. During the maintenance or replacement process of the pneumatic three-claw During the process, the automatic production line of the eye drop filling machine was shut down, affecting work efficiency

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