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Cylinder type limit double folding mechanism for battery case

A battery shell and cylinder-type technology, applied in the field of cylinder-type limit double-folding mechanism, can solve the problems of inconvenient use, complicated structure, high use cost and maintenance cost, and achieve simple structure, high processing efficiency and convenient operation Effect

Active Publication Date: 2017-04-12
NANTONG NAIWEITE POWER SUPPLY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The commonly used edge folding machine has a complex structure and is not designed for outsourcing edge shells, so it is not very convenient to use, and the cost of use and maintenance is relatively high.

Method used

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  • Cylinder type limit double folding mechanism for battery case
  • Cylinder type limit double folding mechanism for battery case

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Such as figure 1 , figure 2 As shown, the battery casing uses a cylinder-type limit double-folding mechanism, including a workbench 1, on which a mounting column 7 is vertically fixed, and the left and right sides of the mounting column 7 are respectively provided with bottom molds 2, corresponding to each bottom. The mold 2 is provided with a hemming reset mechanism 3 for hemming right above it, and the hemming resetting mechanism 3 includes a mounting bracket 4 fixed on the mounting column 7, a hemming knife 3.1 and a transmission rod 3.3 for moving up and down. The side knife 3.1 is installed on the lower end of the transmission rod 3.3 through the knife holder 3.2, and a sliding sleeve 3.6 is set on the transmission rod 3.3. The sliding sleeve 3.6 is mounted on the mounting bracket 4, and the upper end of the transmission rod 3.3 is horizontally fixed for the upward movement of the transmission rod 3.3. The reset plate 3.5 is installed between the reset plate 3.5 ...

Embodiment 2

[0018] This embodiment is changed on the basis of the first embodiment, and the height of the workbench 1 is changed to 1000 mm. Others are the same as embodiment one.

Embodiment 3

[0020] This embodiment is changed on the basis of the first embodiment, and the height of the workbench 1 is changed to 1100 mm. Others are the same as embodiment one.

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Abstract

The invention relates to a cylinder-type limiting double-folding mechanism for a battery case, which belongs to the technical field of battery case folding. Corresponding to each bottom mold is provided with a hemming reset mechanism directly above it for hemming. The hemming resetting mechanism includes a mounting bracket fixed on the mounting column, a hemming knife and a transmission rod that moves up and down. The upper part is vertically provided with a push rod for the downward movement of the transmission rod. The two push rods are fixed on the top plate. The top plate and the mounting column are connected by sliding up and down. Fixed on the installation column, the piston rod of the cylinder is connected with the top plate, and the limit block is fixed by bolts on the bottom mold between the hemming knife and the installation column. The invention is convenient to operate, and effectively controls the use cost and the maintenance cost while ensuring the production efficiency.

Description

technical field [0001] The invention relates to a cylinder-type position-limiting double-folding mechanism for a battery case, which belongs to the technical field of battery case folding. Background technique [0002] At present, our commonly used computer batteries, mobile phone batteries, etc., have a thin layer of outsourcing side shells on the outside of the batteries. During production, in order to improve production efficiency and reduce production costs reasonably, the outsourcing side shells are contracted. The shell production steps mainly include: firstly produce the plane on which the outer shell is unfolded, and then fold the plane by an edge folding machine or manually, and finally obtain the outer shell. The commonly used edge folding machine has a complex structure and is not designed for outsourcing edge shells, so it is not very convenient to use, and the use cost and maintenance cost are relatively high. Contents of the invention [0003] In view of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/04H01M6/00
CPCH01M6/00H01M10/04Y02P70/50
Inventor 金容升
Owner NANTONG NAIWEITE POWER SUPPLY CO LTD
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