Multi-head aluminum foil uncoiling mechanism

An aluminum foil and multi-head technology is applied to the aluminum foil unwinding mechanism to complete the unwinding of multiple rolls of aluminum foil at one time. , the effect of improving stability

Active Publication Date: 2008-04-30
JIANGSU DAYA NEW PACKAGING MATERIALS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the tension of each roll of aluminum foil (film) is different, so it is necessary to adjust each uncoiler during the actual operation, which is time-consuming and laborious; in addition, it also increases the use space of the equipment
[0003] In order to save equipment space, a single air shaft will be used to unwind, and the tension adjustment of the entire single air shaft will be completed at one time. , the tension of each roll of aluminum foil (film) cannot be controlled, and it is necessary to adjust the tension of the air shaft at any time according to the diameter of each roll of aluminum foil (film), which affects normal production
Although it was later changed to a sliding differential air shaft, the same problem still exists and it is not convenient for mass production

Method used

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  • Multi-head aluminum foil uncoiling mechanism
  • Multi-head aluminum foil uncoiling mechanism

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Embodiment Construction

[0019] As shown in the figure, the present invention includes a main shaft 1 and at least one shaft-attached support arm 2, the attached shaft support arm 2 is slidingly connected with the main shaft 1, and the upper end side of each shaft-attached support arm 2 is provided with a transmission support shaft 3, and the other A tension control device 4 is provided on the side.

[0020] The above-mentioned main shaft 1 is a polygonal metal shaft. The lower end of the main shaft 1 is provided with an axial positioning device 5 . The included angle between the shaft-attached arm 2 and the main shaft 1 is 0°-90°. The tension control device 4 is threadedly connected with the shaft-attached arm 2 .

[0021] The present invention adopts V-shaped uncoiling frame, when the included angle between the supporting arm 2 and the main shaft 1 is 60°, the main shaft 1 is hexagonal; the included angle between the supporting arm 2 and the main shaft 1 is 90° , the main shaft 1 is a quadrangula...

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Abstract

A multi-point aluminum foil uncoiling device relates to the technical field of aluminum foil uncoiling mechanism, in particular to the technical field for uncoiling a plurality of aluminum foils in one time. The invention comprises a main shaft and at least one accessory shaft support arm, wherein the accessory shaft support arm is slidably connected with the main shaft, one side of the upper end of each accessory shaft support arm is provided with a transmission fulcrum while another side is provided with a tension controller. The invention can freely adjust the tensions on the aluminum foils (membranes) with different diameters, to save force and raw material.

Description

technical field [0001] The invention relates to the technical field of an aluminum foil unwinding mechanism, in particular to the technical field of completing the unwinding of multiple rolls of aluminum foil at one time. Background technique [0002] At present, double-headed aluminum lining paper or single-headed transfer lining paper is widely used in cigarette boxes. When producing aluminum lining paper, it is necessary to unwind multiple rolls of aluminum foil (film) at the same time, and install the aluminum foil (film) to be unrolled on the transmission support. After being on the shaft, one end of the aluminum foil (film) is connected to the composite machine, and after a series of processes such as the composite machine and the dyeing machine, the aluminum transfer paper is formed. Because the entire roll of aluminum foil (film) cannot be used up at one time, it is necessary to Adjust the unwinding tension according to the diameter of the aluminum foil (film). Howe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H16/00B65H23/182
Inventor 汪卫华郜红斌
Owner JIANGSU DAYA NEW PACKAGING MATERIALS
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