Star wheel drive mechanism for conveying bottles

Abstract

The invention discloses a star wheel transmission mechanism for conveying bottles. The star wheel transmission mechanism comprises a lower star wheel tray, a support column fastened on an upper wheel tray, and a lower protective bottle-shaped plate fastened on the support column, and is characterized in that a mounting base capable of moving up and down is sleeved on the support column, the lower star wheel tray is fastened on the mounting base, multiple grooves are distributed along the axial direction of the side wall of the support column, the side wall of the mounting base is provided with screw holes, screw rods are arranged in the screw holes, and the end parts of the screw rods can be clamped in the grooves and prop against the bottom walls of the grooves; when the height of the lower star wheel tray needs to be regulated, firstly, the screw rods are twisted, the end parts of the screw rods are separated from the grooves, then the lower star wheel tray is moved to the groove corresponding to the target height along the support column, furthermore the screw rods are twisted until the end parts of the screw rods are clamped into the grooves and prop against the bottom wall of the grooves, so that the height regulation operation of the lower star wheel tray can be completed, and the height regulation operation of the lower star wheel tray can be rapidly completed under the condition that the support column is not replaced.

Description

technical field [0001] The invention relates to a star wheel transmission mechanism for conveying bottles. Background technique [0002] Such as figure 1 As shown, the existing star wheel transmission mechanism for conveying bottles includes a rotating shaft 100 driven by a motor, and an upper star wheel disc 300 that can support the bottle neck support ring of the bottle 200 is fixed on the rotating shaft 100, and the upper star wheel disc 300 can Rotate with the rotating shaft 100; the column 800 positioned on the outer side of the upper star wheel 300 is fixed with the upper bottle-shaped plate 400 matched with the upper star wheel 300; the upper star wheel 300 is fixed with a downward pillar 500 by bolts, and the pillar The bottom on the 500 is fixed with a lower star wheel 600 that can be stuck on the outer wall of the bottle body of the bottle 200 through bolts. The lower star wheel 600 cooperates with the lower bottle-shaped plate 700 fixed on the column 800 by bolts...

AI Technical Summary

Problems solved by technology

But the existing star-wheel drive mechanism for conveying bottles still has deficiencies, as, 1, because different bottles have different height dimensions, so when the height of the bottle that star-wheel drive mechanism needs to convey changes, need corresponding Adjust the height of the lower star roulette 600 and the lower bottle-shaped plate 700, and the adjustment of the height of the lower star roulette is generally realized by replacing the pillars of the corresponding length. During the replacement process, it is necessary to disassemble and install a large number of Bolts are very inconvenient to operate, and in order to adapt to different bottle height requirements, it is necessary to prepare a large number of pillars of different lengths, which greatly increases production costs and directly affects production efficiency

2. Since different bottles have different bottle body sections, when the bottle body section of the bottle to be transported by the star wheel transmission mechanism changes, it is necessary to replace the lower star wheel 600 and the lower protective bottle shape correspondingly. plate 700, and during the replacement process, a large number of bolts need to be dismantled and installed with tools such as wrenches, and in the process of disassembling and installing the bolts, the lower star wheel and the lower bottle-shaped plate need to be supported manually or by a lifting device. Obviously, its operation is very inconvenient, which directly affects production efficiency

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