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Multi-unreeling device

A technology of unwinding device and components, which is applied in the direction of winding strip, transportation and packaging, thin material processing, etc., can solve problems such as low work efficiency

Pending Publication Date: 2019-06-25
DONGGUAN ARECONN PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the unwinding devices currently on the market can only rewind or unwind a single material roll. After the material roll is rewound or unrolled, it is necessary to unload and reassemble the material roll, which is inefficient.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0044] The present invention is further described in conjunction with the following examples.

[0045] Depend on Figure 1 to Figure 7 It can be seen that a kind of multi-unwinding device described in this embodiment includes an unwinding base plate 8, a moving plate 81 slidingly connected with the unwinding base plate 8, a fixed seat 82 arranged on the moving plate 81, and a fixed seat 82 for driving the moving plate 81. A driving assembly that slides on the unwinding bottom plate 8; the fixed seat 82 is provided with an air expansion shaft device and a rotating assembly;

[0046] The air expansion shaft device includes a shaft body 1 and a first air expansion group 11 arranged on the shaft body 1; the first air expansion group 11 includes a piston expansion ring 31 and a double air path expansion ring 32; the piston expansion The ring 31 and the dual-air expansion ring 32 are both arranged on the shaft body 1 and linked with the shaft body 1;

[0047] The piston expansion ...

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PUM

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Abstract

The invention relates to the technical field of reel equipment, in particular to a multi-unreeling device. An unreeling bottom plate, moving plates, fixing bases and drive assemblies are included. Each fixing base is provided with a gas expansion shaft device and a rotation assembly. Each gas expansion shaft device comprises a shaft body and a first gas expansion set. Each first gas expansion setcomprises a piston expansion ring and a double-gas-path expansion ring, wherein the piston expansion ring is movably connected with a first tight expansion assembly, and the double-gas-path expansionring is provided with a first pin assembly. Each shaft body is provided with a first gas path and a second gas path. The rotation assemblies are used for driving the shaft bodies to rotate. Each moving plate is provided with an auxiliary positioning assembly. According to the multi-unreeling device, the gas expansion shaft devices can be provided with a plurality of gas expansion sets the same instructure, the first pin assembly in each gas expansion set is independently controlled to work through the multiple different gas paths, and accordingly, multiple material rolls can work at the sametime or a single material roll can work.

Description

technical field [0001] The invention relates to the technical field of reel equipment, in particular to a multi-unwinding device. Background technique [0002] With the rapid development of social economy and increasing market competitiveness, production efficiency and quality are particularly important. The rapid development of electronic technology leads to the continuous updating of electronic products. [0003] As far as mobile phone batteries are concerned, the quality of aluminum foil and copper foil basically determines the quality of the battery. [0004] The unwinding device has been widely used in the battery manufacturing process, and a high-quality unwinding device can lay a good foundation for electronic products. [0005] However, the unwinding devices currently on the market can only rewind or unwind a single material roll. After the material roll is rewound or unrolled, the material roll must be unloaded and assembled again, which is inefficient. Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H16/00B65H18/08B65H75/24
Inventor 李根发钟之国
Owner DONGGUAN ARECONN PRECISION MACHINERY