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Carbon brush forming machine and quantitative powder feeding device thereof

A powder feeding device and molding machine technology, applied in brush manufacturing, transportation and packaging, loading/unloading, etc., can solve problems such as uneven powder feeding and inability to feed powder.

Pending Publication Date: 2017-07-14
东莞市精钜机械科技有限公司
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  • Abstract
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Problems solved by technology

[0005] The purpose of the present invention is to provide a carbon brush forming machine and its quantitative powder feeding device, which solves the problem that the current conveying device used for the forming machine is prone to uneven powder feeding when conveying graphite powder and copper powder, or even fails to feed powder The problem

Method used

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  • Carbon brush forming machine and quantitative powder feeding device thereof
  • Carbon brush forming machine and quantitative powder feeding device thereof
  • Carbon brush forming machine and quantitative powder feeding device thereof

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] figure 1 and figure 2 , combined with Figure 7 An embodiment of a carbon brush forming machine of the present invention is shown: a carbon brush forming machine, comprising a frame 8, on which a powder bucket 12, a molding cavity powder inlet 9, a forming device and a quantitative The powder feeding device is provided with a molding die 10 in the molding device, wherein the powder inlet 9 of the molding cavity is arranged on the top of the molding die 10, and the quantitative powder feeding device is placed under the powder outlet of the powder bucket 12 through a chute and The top of t...

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Abstract

The invention discloses a carbon brush forming machine and a quantitative powder feeding device thereof. The carbon brush forming machine comprises a rack (8), the rack (8) is provided with a powder barrel (12), forming cavity powder inlets (9), a forming device and the quantitative powder feeding device, a forming die (10) is disposed in the forming device, the forming cavity powder inlets (9) are disposed in the top of the forming die (10), and the quantitative powder feeding device horizontally moves back and forth blow a powder outlet of the powder barrel (12) and above the forming cavity powder inlets (9) through a slide slot. Quantification is guaranteed, and the fact that graphite powder and copper powder are fully fixed is also guaranteed in the whole process at the same time; and the problem that powder cannot be fed sufficiently by weights of the graphite powder and the copper powder because the mass of the graphite powder and the mass of the copper powder are light is also avoided.

Description

technical field [0001] The invention relates to a carbon brush forming machine, in particular to a carbon brush forming machine and a quantitative powder feeding device thereof. Background technique [0002] The powder feeding device in the carbon brush molding machine, the traditional powder feeding device is directly to the mold cavity through a hose, this powder feeding device is only suitable for a single graphite powder or copper powder, but if graphite powder and copper powder are sent If the powder is mixed with powder, there will be more obvious segregation. It causes large errors in molding size and single weight, resulting in defective products. [0003] In addition, the traditional powder feeding device is composed of a powder bucket and a powder feeding hose, and uses the weight of the powder itself to feed the powder to the mold cavity. Since the powder of the carbon brush molding machine is special graphite powder and copper powder, the powder itself is rela...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R43/12B65G65/48
CPCH01R43/12B65G65/48
Inventor 王化天
Owner 东莞市精钜机械科技有限公司
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