Unlock instant, AI-driven research and patent intelligence for your innovation.

Preparation process of bipolar plate horizontal battery

A horizontal battery and preparation process technology, which is applied to batteries with bipolar electrodes, battery electrodes, lead-acid batteries, etc., can solve the problems of easy wrinkling of the film, and achieve the effects of improving production efficiency, reducing time, and sensitive detection.

Active Publication Date: 2020-06-19
GUANGZHOU ZHUOYUE POWER NEW ENERGY CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a preparation process for a bipolar plate horizontal battery, so as to solve the problem in the prior art that the film bonded on the bipolar plate is easy to wrinkle

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation process of bipolar plate horizontal battery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Further detailed explanation through specific implementation mode below:

[0023] The reference signs in the drawings of the description include: the second conveyor belt 1, the bipolar plate 2, the film 3, the film stick 4, the sticking plate 5, the transmission wheel 6, the magnetic push block 7, the electromagnet 8, the spring 9, the air bag 10, Capillary 11, infrared emitter 12, infrared receiver 13, limit frame 14.

[0024] The embodiment is basically as attached figure 1 Shown: the preparation technology of bipolar plate horizontal battery of the present invention, comprises the following steps:

[0025] Prepare the equipment required for the process first, including the first conveyor belt, the second conveyor belt and the detection unit. The positive and negative electrode paste boxes for coating the positive and negative electrode paste are installed above the first conveyor belt, and the end of the first conveyor belt is installed for cutting the plate. A cu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a preparation process of a bipolar plate horizontal battery, belonging to the technical field of methods or devices for directly converting chemical energy into electric energy, comprising the following steps: (1) coating positive and negative electrode pastes on the grid to form a bipolar plate ; (2) cutting the bipolar plate and sending it to the second conveyor belt; (3) pasting the film stick on the surface of the bipolar plate; (4) preparing the inspection section; (5) detecting whether there are wrinkles on the bipolar plate; (6) Pressing the film; (7) stacking the plates into the pressure frame; (8) pouring acid, forming and charging detection. The technical solution effectively solves the problem that the film bonded on the bipolar plate is easy to wrinkle in the prior art, and not only it is easy to detect the wrinkle of the film, but also the wrinkle can be straightened, and the practicability is strong.

Description

technical field [0001] The invention belongs to the technical field of methods or devices for directly converting chemical energy into electrical energy. Background technique [0002] The horizontal battery is made of cloth made of glass fiber and other materials to make the grid, and then the positive and negative electrode pastes are respectively coated on both ends of the grid, and a 10mm-long isolation belt is reserved in the middle for coating acid-resistant, oxidation-resistant and tape. The protective layer of the hydrophobic functional material is dried and dried to form a polar plate. When making a horizontal battery, the plates are placed horizontally, and then the positive and negative plates and separators are combined horizontally to delay the shedding of the electrode paste and avoid stratification of the electrolyte. [0003] In the prior art, when making a horizontal battery, the positive and negative electrode pastes are first applied to the grid to form a ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01M4/68H01M4/66H01M4/73H01M10/12H01M10/18
CPCH01M4/667H01M4/68H01M4/73H01M10/12H01M10/18Y02E60/10Y02P70/50
Inventor 何幸华李政文黎少伟何可立马俊
Owner GUANGZHOU ZHUOYUE POWER NEW ENERGY CO LTD