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Bipolar type battery plate pressing and molding device

A press forming and forming device technology, applied in electrode forming, electrode manufacturing, lead-acid battery, etc., can solve the problems of high cost, high process requirements, complex manufacturing, etc., and achieve consistent compactness, uniform material distribution, and even force effect

Inactive Publication Date: 2017-12-12
吴天文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, bipolar lead-acid battery plates are generally manufactured by first pressing one pole and then pressing the other pole, which requires two processes and two sets of equipment. The manufacturing is complicated, the process requirements are high, and the cost is also high.

Method used

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  • Bipolar type battery plate pressing and molding device
  • Bipolar type battery plate pressing and molding device
  • Bipolar type battery plate pressing and molding device

Examples

Experimental program
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Effect test

Embodiment Construction

[0035] Such as Figure 1-Figure 14 As shown, a bipolar battery plate pressing and forming device of the present invention includes a substrate clamping device, a forming device, a blanking device, a surplus material collection device, a second blanking device and a frame 1, and the frame 1 There is an upward U-groove with an opening, and the second unloading device is installed in the U-groove. The front and rear sides of the upper surface of the frame 1 are respectively provided with a guide rail 11 in a left-right direction. The forming device has two identical structures. Group, the left forming device and the right forming device are respectively installed on the guide rails 11 on the left and right sides of the upper surface of the frame 1 and can slide left and right along the guide rails 11, and the middle part of the upper surface of the frame 1 is arranged There is a rectangular through-slot 12 in the front-rear direction, and a sliding slot 13 in the up-down directio...

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PUM

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Abstract

The invention discloses a bipolar type battery plate pressing and molding device. The bipolar type battery plate pressing and molding device comprises a substrate clamping device, molding devices, discharging devices, excess material collecting devices, a second discharging device and a frame, wherein a U-shaped groove with an upward opening is formed in the frame; the second discharging device is mounted in the U-shaped groove; guide rails in left and right directions are arranged on the front and back sides of the upper surface of the frame; two groups of molding devices have same structures, comprise a left molding device and a right molding device respectively mounted on the guide rails on the left and right sides of the upper surface of the frame and can slide left and right along the guide rails. The bipolar type battery plate pressing and molding device is simple in structure, convenient to control and convenient to operate and is capable of automatically achieving discharging operation, improving the operation efficiency, ensuring the molding quality and simultaneously reducing the labor intensity of workers.

Description

technical field [0001] The invention relates to the technical field of storage battery battery plate manufacturing equipment, in particular to a bipolar battery plate pressing and forming device. Background technique [0002] Bipolar lead-acid batteries are relative to unipolar. In a traditional lead-acid battery, a grid corresponds to a polarity, that is, either positive or negative, while bipolarity uses a substrate, but the two sides of the plate are respectively coated with positive paste and negative paste, that is, one substrate has two a polarity. The obvious advantage of the bipolar lead-acid battery is to reduce the number of grids and the weight of the busbar. In addition, the bipolar cells are connected in series, the current path is short, and the internal resistance is small. It can provide a higher voltage with a smaller volume, and the specific energy is improved. However, bipolar lead-acid battery plates are generally manufactured by first pressing one pol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M4/04H01M4/20H01M10/12
CPCH01M4/0433H01M4/20H01M10/12Y02E60/10Y02P70/50
Inventor 吴天文
Owner 吴天文
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