Composite lead wire shuttleless continuous weft woven grid

A composite, weft technology, applied in structural parts, electrical components, battery electrodes, etc., can solve the problems of poor corrosion resistance of grids and high production costs, achieve high precision, improve battery life, and reduce production costs.

Pending Publication Date: 2021-11-12
江苏超威电源有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a composite lead wire shuttleless continuous weft woven grid, which has the advantages of high practicability and solves the problems of poor corrosion resistance and high production cost of the grid

Method used

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  • Composite lead wire shuttleless continuous weft woven grid
  • Composite lead wire shuttleless continuous weft woven grid

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-2 , a composite lead wire shuttleless continuous weft weaving grid in the present embodiment includes no less than two warp threads 1, the front and back sides of the warp threads 1 are fixedly connected with weft threads 2, and the left and right ends of the weft threads 2 are fixedly connected to each other. There is a hot-melt wire 3 fixedly connected, and the vertical intersection of the warp 1 and the weft 2 at both ends of the lead m...

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Abstract

The invention relates to a composite lead wire shuttleless continuous weft woven grid which comprises at least two warps. Wefts are fixedly connected to the front surfaces and the back surfaces of the warps, and hot melting wires are fixedly connected to the left ends and the right ends of the wefts. According to the composite lead wire shuttleless continuous weft woven grid, lead-coated glass fibers are made into composite lead wires by adopting a solid extrusion process, then the composite lead wires are woven by utilizing shuttleless spinning equipment, and when the wefts are quantitatively sent out, the wefts penetrate through the warp groups which are staggered up and down; and compared with an original horizontal battery grid manufacturing technology, the efficiency can be improved by more than five times, waste materials are basically not generated so that the production cost of the grid is greatly reduced, and meanwhile, due to the fact that continuous wefts are achieved on the positive grid, the phenomenon of grid corrosion acceleration caused by acid absorption of a single lead wire glass fiber inner core in the original horizontal battery lead net grid manufacturing process is avoided. Therefore, the horizontal battery consistency and the battery life can be greatly improved and prolonged.

Description

technical field [0001] The invention relates to the technical field of grids, in particular to a composite lead wire shuttleless continuous weft weaving grid. Background technique [0002] The grid is the main component of the lead-acid battery. It is the current collector skeleton of the electrode. It plays the role of conducting, collecting and making the current evenly distributed. At the same time, it supports the active material and is the carrier of the active material. The lead-acid battery is charging and discharging When charging, the density of the active material will change, that is, the density of the active material is different before and after conversion, so when discharging, the molar volume of the active material will increase, causing the plate to expand and deform, and when charging, the volume of the active material will decrease, that is, The plate shrinks, therefore, the support of the grid can prevent the active material from falling off due to expans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M4/73H01M4/74
CPCH01M4/73H01M4/747Y02E60/10
Inventor 韩祖孟汤群星徐中林
Owner 江苏超威电源有限公司
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