Filling machine

Abstract

The invention belongs to the technical field of filling, and particularly relates to a filling machine. The filling machine comprises a rack, a conveying belt is arranged on the rack ad provided with a positioning device used for containing a package bottle, a feeding device for conducting filling on the package bottle is arranged above the positioning device, and the positioning device comprises a base; a first positioning barrel and a second positioning barrel which can rotate along the base are hinged to the base, the cross section of the first positioning barrel and the cross section of the second positioning barrel are in semi circular arc shapes, and fastening rings are installed at the upper section of the first positioning barrel and the upper section of the second positioning barrel; the first positioning barrel and the second positioning barrel are symmetrically arranged with respective to the base; a jacking plate is arranged on the base and arranged at the lower end of space formed by the first positioning barrel and the second positioning barrel, and a jacking air cylinder is installed at the lower end of the jacking plate; and the jacking plate, the first positioning barrel and the second positioning barrel form space used for containing the package bottle.

Description

technical field [0001] The invention belongs to the technical field of filling, in particular to a filling machine. Background technique [0002] Filling equipment is widely used in food, daily necessities, beverages and medical industries. For example, the patent with the application number of 201310100716.4 discloses a liquid filling machine, including a machine base and a rotating base, a rotating piece is arranged between the machine base and the rotating base, the rotating piece is arranged on a guide rail, the guide rail is arranged on the machine base, and the rotating There is a liquid tank on the base, filling pipes are arranged on both sides of the liquid tank, a canning valve is installed on the filling pipe, a conveying pipe extends into the liquid tank, and the upper end of the conveying pipe is communicated with the liquid storage tank. The outer wall of the material pipe is evenly covered with liquid outlet holes, and an infusion main pipe is correspondingly ...

AI Technical Summary

Problems solved by technology

[0006] In order to improve the production efficiency, the existing filling equipment adopts streamlined production. The prepared bottles are kept on the conveyor belt, and then the filling, capping and labeling are carried out in sequence; since most of the packaging bottles are relatively regular in shape , can realize the alignment between the feeding device and the packaging bottle; but for some irregular-shaped packaging bottles (such as the small bottom area of ​​the packaging bottle), due to the difficulty in positioning, and in order to facilitate the placement and taking of the packaging bottle, the size of the positioning cylinder is different. It is larger than the outer dimension of the packaging bottle, and when the equipment is used for a long time, the positioning accuracy will decrease. Combining the above reasons, it is easy to cause misalignment of the special-shaped packaging bottle during the filling process.

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