Blank and bottle fetching device of bottle blowing machine

Abstract

The invention discloses a blank and bottle fetching device of a bottle blowing machine. The blank and bottle fetching device comprises a supporting disc fixed on the bottle blowing machine, a swinging supporting seat which is rotatably mounted on the supporting disc, and a clamp assembly which is mounted on the swinging supporting seat in a sliding manner by a guide rail, wherein the clamp assembly is fixedly arranged at the front end of the guide rail; a force application cam is rotatably mounted on a rack of the bottle blowing machine and is provided with a swinging contour line and a sliding contour line; the clamp assembly is provided with a sliding matching piece which is matched with the sliding contour line in a sliding manner; the swinging supporting seat is provided with a swinging matching piece which is matched with the swinging contour line; the swinging supporting seat comprises a connection shaft and a swinging body; the connection shaft and the swinging body are detachably mounted by bolts; the guide rail is mounted on the swinging body in a sliding manner; the swinging matching piece is mounted on the swinging body; the connection shaft is rotatably mounted on the supporting disc and a height adjusting device is arranged between the connection shaft and the supporting disc. The blank and bottle fetching device of the bottle blowing machine can easily meet the precision requirement during machining, and is free of locking in the operation process and the service life of the blank and bottle fetching device is prolonged.

Description

technical field [0001] The invention relates to a device for removing blanks and bottles, in particular to a device for removing blanks and bottles for blow molding machines used on blow molding machines. Background technique [0002] The bottle blowing machine uses the preform and bottle removal device to send the preform into the blowing mold for blow molding. After the blowing is completed, a set of preform and bottle removal device is used to remove the formed bottle. Because the structure of the device for removing the blank and the bottle is the same, it is collectively called the device for removing the blank and taking the bottle in the actual use process. The current preform and bottle removal device includes: a support plate fixed on the bottle blowing machine, a swing support seat rotatably mounted on the support plate, a clamp assembly mounted on the swing support seat through guide rails, and the clamp assembly is fixed on the guide rail the front end of the cl...

AI Technical Summary

Problems solved by technology

However, there are some disadvantages in this device for taking bottles and preforms: 1. The swing support seat requires high precision, but because it is integrally formed, it is difficult to process, difficult to guarantee accuracy, poor stability, and prone to lock-up

2. When it is necessary to adjust the height of the clamp assembly, the current method is to increase or decrease the gasket to achieve height adjustment. However, the cost is high, the randomness is large, the number of assembly times is large, and the labor intensity is increased.

Images