Paper tube conveying mechanism of aluminum foil rewinder

Abstract

The invention discloses a paper tube conveying mechanism of an aluminum foil rewinding machine. The paper tube conveying mechanism of the aluminum foil rewinding machine comprises a machine frame (1), a feed channel (6) and a feed rotary disc. The feed rotary disc is provided with a radial long notch. The tail end of the feed channel (6) is communicated with a horizontal long notch in the feed rotary disc. A vertical long notch in the uppermost position of the feed rotary disc is communicated with the clamping and holding station. The machine frame (1) is provided with a station switch rotary disc (10). The station switch rotary disc (10) is provided with a pipe supporting mechanism (11). The lower end of the pipe supporting mechanism (11) is provided with an inner supporting structure in a rotatable mode. The inner supporting mechanism can extend into an opening in the upper end of a paper tube (5) and tensions the paper tube (5). The paper tube conveying mechanism not only can automatically feed multiple paper tubes (5) in batches, but also can accurately convey the paper tubes (5) to the packaging station so that later packaging can be convenient, and sub rolls after being packaged are automatically separated and discharged.

Description

technical field [0001] The invention relates to the field of packaging machinery, in particular to a paper cylinder transmission mechanism of an aluminum foil rewinder. Background technique [0002] Aluminum foil is an indispensable raw material in the packaging industry. As a flexible package, aluminum foil not only has the functions of moisture-proof and fresh-keeping, but also can print various patterns and texts. It is widely used in modern commercial packaging. The finished aluminum foil roll produced directly is relatively large in size and inconvenient to carry and use. Therefore, it is necessary to wind the larger parent roll into a smaller sub-roll for the second time, that is, rewinding, for direct consumption and use. [0003] The aluminum foil rewinding machine of the prior art is a horizontal winding structure, which includes a frame on which a tensioning wheel, a winding wheel, and a paper cylinder shaft are arranged. The paper tube of the sub-roll is rotatabl...

AI Technical Summary

Problems solved by technology

[0004] One of the biggest problems in the aluminum foil rewinding machine in the prior art is that the package structure is horizontal, that is, the tension wheel, winding wheel, and paper cylinder shaft related to the winding sub-roll are all arranged horizontally. Scattered, not compact, and takes up a lot of space; people have also imagined setting the roll parts vertically, but there is a technical problem, that is, once the roll parts are set vertically, it is difficult to realize the automatic batch loading of paper tubes It is difficult to accurately transfer the paper tube to the paper tube shaft for subsequent packaging, and it is also difficult to automatically separate the packaged sub-roll from the machine output

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