Screw bottle separating device

Abstract

The invention discloses a screw bottle separating device comprising a conveying belt and a bottle separating screw which are fixed on a stand, wherein the conveying belt is positioned at the bottle feeding end of the bottle separating screw, a front bottle separating stop block and a back stop block are respectively arranged between both sides of the bottle discharging end of the conveying belt and the bottle feeding end of the bottle separating screw, and a front bottle separating stop block vibrator is arranged on the front bottle separating stop block. The screw bottle separating device has the advantages of simple and compact structure, low cost, convenient installation, good bottle conveying reliability and low bottle breaking rate.

Description

technical field [0001] The invention mainly relates to the field of medicine and food packaging equipment, in particular to a bottle dividing device suitable for medicine and food packaging equipment. Background technique [0002] At present, as bottle washing machines, filling and sealing machines, capping machines, etc. in the pharmaceutical and food industries, screws are often used to organize the messy bottles on the conveyor belt into bottles that are separated and traveling along the axis of the screw to meet the bottle delivery requirements. As shown in patents 02277332.0, 02139642.6, etc. The existing screw bottle dividing device mainly includes parts such as conveyor belt, bottle dividing screw, front bottle dividing stopper, rear stopper, etc. The defects in the existing screw bottle dividing device mainly include: [0003] One is that the bottles at the position where the bottle-separating screw is close to the front stopper are not completely entered into the s...

AI Technical Summary

Problems solved by technology

The existing method to prevent the bottle-dividing screw from breaking the bottle near the front bottle-dividing block is to design the front bottle-dividing stop as an elastic flexible device. The bottle stopper and the front bottle stopper will protect the bottle from being crushed due to its elasticity, but this flexible device only reduces the chance of bottle crushing and cannot completely prevent the bottle from being crushed, which is a passive defense method

The existing method to prevent the bottle from falling when the bottle-splitting screw approaches the rear stopper is to add a mechanical loosening device or change the geometric dimensions of the screw. Where a mechanical loosening device is installed, these mechanical loosening devices are designed so that the frequency of the loosening is less than 0.5 Hz and the amplitude of the loosening is greater than 5 mm. The mechanical loosening device can only move a small part of the area, but now All results show that none of these installations or changes are ideal

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