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Electrode Tin Method

A plate and grid technology, which is applied in the field of tin plating on the plate, can solve problems such as uneven tin plating, and achieve the effect of avoiding waste and improving work efficiency

Active Publication Date: 2020-04-07
GUANGZHOU ZHUOYUE POWER NEW ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for tinning the pole plate to solve the problem of uneven tinning in the process of tinning the grid

Method used

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  • Electrode Tin Method
  • Electrode Tin Method

Examples

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Embodiment 1

[0024] as attached figure 1 And attached figure 2 As shown, a tin shower device includes a frame, a heating barrel 3 and a storage barrel 1 sleeved outside the heating barrel 3. The distance between the heating barrel 3 and the storage barrel 1 is 18 cm, and the heating barrel 3 is connected to the storage barrel 1 in rotation. , the heating barrel 3 and the storage barrel 1 are placed horizontally and connected with the frame in rotation. The frame is fixed with a first motor that drives the heating barrel 3 to rotate, and the frame is fixed with a second motor that drives the storage barrel 1 to rotate. The second motor is a stepping motor and the stepping motor rotates once every 30s. is 90°. The heating barrel 3 is provided with an opening 4 and five spiral washers for heating the heating barrel 3 . The spiral electric coil 2 can heat the heating barrel 3, and the first motor drives the heating barrel 3 to rotate so that the tin block in the heating barrel 3 is evenly ...

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Abstract

The invention discloses a method for spraying tin on a pole plate, belonging to the technical field of grid manufacturing. The method comprises the following steps: step 1, putting a heating barrel ina storage barrel and putting tin blocks into the heating barrel; step 2, starting a first motor to drive the rotation of the heating barrel and adjusting temperature; step 3, putting liquid tin intothe storage barrel, starting a second motor to drive synchronous rotation of the storage barrel with the heating barrel, and beginning conveying of the grid via a conveyor belt; step 4, when the gridis conveyed to the storage barrel, subjecting the grid to blowing for dusting; step 5, after blowing dusting of the grid, pressing liquid tin out along with brush hair in virtue of pressure formed ina tin brush, and evenly spraying tin on the grid by using the brush hair; and step 6, after uniform spraying of tin on the grid, pressing the liquid tin on the grid via the storage barrel, and then carrying the grid away via the conveyor belt to complete tin spraying. According to the invention, is heating is carried out during tin spraying on the grid, so liquid tin is prevented from solidification and uniform tin spraying on the grid is guaranteed.

Description

technical field [0001] The invention relates to the technical field of grid manufacturing, in particular to a method for tinning a pole plate. Background technique [0002] Compared with the traditional lead-acid battery, the horizontal carbon alloy battery can be charged and discharged quickly at a rate above 30C and high current due to its excellent structure, and has a long cycle life, good performance, and strong vibration resistance. It is favored by electric vehicle research institutions in various countries. The products are widely used in electric vehicles, smart grids, clean energy system energy storage and other fields. [0003] In the manufacturing process of the battery, multiple steps such as tinning and paste coating are required to make the plate. Among them, the existing method of tinning on the grid is to heat and melt the tin block, and melt the molten liquid tin The grid is tinned by being placed in a spray device including a storage device and a spray he...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M4/20H01M4/68
CPCH01M4/20H01M4/68Y02E60/10
Inventor 何幸华李政文黎少伟何可立马俊
Owner GUANGZHOU ZHUOYUE POWER NEW ENERGY CO LTD
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