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Lead sheet cold cutting pelleter

A granulator and lead flake technology, applied in the field of lead flake cold-cut granulator, can solve the problems of low production efficiency and complex structure of the granulator, and achieve the effects of improving production efficiency, facilitating shedding, and simplifying the structure

Inactive Publication Date: 2011-09-21
安徽奥鑫机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a lead sheet cold-cut granulator in order to overcome the defects of complex structure and low production efficiency of the existing granulator

Method used

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  • Lead sheet cold cutting pelleter
  • Lead sheet cold cutting pelleter
  • Lead sheet cold cutting pelleter

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Embodiment Construction

[0013] Such as figure 1 As shown, the lead flake cold-cut granulator of the present invention comprises a frame, and the frame is formed by connecting an upper box body 4 and a lower box body 9, and a pair of synchronous counter-rotating first cutting rollers 3 and The second cutting roll 5, the two cutting rolls have the same level in the casing, and the outer peripheral surface of each cutting roll is provided with a mold cavity 10, such as figure 2 As shown, the outer peripheral surface of each cutting roller is provided with a continuous mold cavity 10 along the circumferential direction and the axial direction. The thin wall in the middle of the adjacent cavity 10 has a cutting edge 11 for cutting off the lead sheet. The lead block is cold cut into small particles according to the shape of the cavity. The two ends of each cutting roller are fixed on one side of the box through bearings On the opposite side wall, and a pair of cutting rollers are installed on the frame i...

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Abstract

The invention relates to a lead sheet cold cutting pelleter. The pelleter comprises a rack, a pair of cutting rollers which rotate synchronously and oppositely are arranged on the rack, a power device (1) is also arranged on the rack and used for providing power for the cutting rollers to perform cold cutting on a lead block, and the power device (1) drives the cutting rollers to work through a transmission device. The pelleter is characterized in that continuous die cavities (10) are arranged on the peripheries of the cutting rollers in circumferential direction and axis direction, a middle thin wall arranged between two adjacent die cavities (10) is provided with a cutting blade (11) for cutting off a lead sheet, and the pair of cutting rollers are installed on the rack in a die cavity-to-die cavity and cutting blade-to-cutting blade fit manner. The invention has the beneficial effects that because the continuous die cavities are arranged on the peripheries of the cutting rollers in circumferential direction and axis direction and the middle thin wall arranged between two adjacent die cavities is provided with a cutting blade for cutting off the lead sheet, the production efficiency of the lead sheet cold cutting pelleter is improved; in addition, since the die cavities are inverted-trapezoid-shaped die cavities, lead pellets can fall off form the die cavities conveniently and the structure of the pelleter is simplified.

Description

technical field [0001] The invention relates to a device for particle segmentation of soft metals in a cold state, in particular to a lead flake cold cutting granulator. Background technique [0002] At present, in the lead-acid battery manufacturing industry, the lead powder machine that produces lead powder needs to use about 50g of lead pellets as raw materials. There is a lead cake granulator that can directly divide the lead cake into lead pellets in a cold state. Its structure It consists of a frame with multiple side plates parallel to each other. Two synchronous counter-rotating cutting rollers are arranged between the two side plates. The arc-shaped surfaces of the two cutting rollers are distributed with mutually independent The bosses and grooves with the same size and staggered concave and convex, the two ends of each cutting roller are matched with the side plates through bearings respectively, the two cutting rollers are hollow structures, the cutting rollers a...

Claims

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Application Information

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IPC IPC(8): B22F9/04
Inventor 孟庆辉
Owner 安徽奥鑫机械制造有限公司
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