A filler device for a graphite carbon brush forming machine and its application method

Abstract

The invention discloses a filling device for a graphite carbon brush forming machine. The filling device comprises mounting boxes, support plates, hydraulic rods, clamping plates, leakage funnels, first reciprocating motors, pressing rods and top plates. The tops of the mounting boxes are fixed at a conveying belt; two groups of support plates are fixedly welded to the two parallel sides of the tops of the mounting boxes; the top plates are fixedly welded to the tops of the two groups of support plates; the clamping plates are arranged between the bottoms of the two groups of support plates; and the hydraulic rods are arranged between the support plates and the clamping plates. Blank members are clamped between the clamping plates; and forming slots are formed in the tops of the blank members. The leakage funnels are arranged between the two groups of support plates above the clamping plates. Mounting slots are formed in the top plates; and the pressing rods are installed in the mounting slots in a sliding manner; a gear tooth is arranged at one side of each pressing rod; the first reciprocating motors are arranged at the tops of the gear teeth; gear tooth discs are arranged at thefront ends of shafts of the first reciprocating motors; and the gear tooth discs and the gear teeth are installed and fixed in a matching manner. The filling device is designed reasonably; homogenizing processing is carried out on graphite powder in the forming tank, so that a phenomenon that the carbon brush is not qualified during the carbon brush making process is prevented. The filling deviceis suitable for promotion.

Description

technical field [0001] The invention belongs to the technical field of graphite carbon brush processing, and in particular relates to a filler device for a graphite carbon brush forming machine, and also relates to a method for using the filler device for a graphite carbon brush forming machine. Background technique [0002] Graphite carbon brushes, also called graphite brushes, are widely used in many electrical equipment as a sliding contact. Graphite carbon brushes are mainly made of graphite, fat-impregnated graphite, and metal (copper, silver) graphite. A carbon brush is a device that transmits energy or signals between the fixed part and the rotating part of a motor or generator or other rotating machinery. It is generally made of pure carbon plus a coagulant. It is generally square in shape and stuck on a metal bracket. It is connected by a wire, and there is a spring inside to press it tightly on the rotating shaft. When the motor rotates, the electric energy is tra...

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Problems solved by technology

[0003] In the traditional molding machine filling device, the raw material and the wire are extruded together at one time, which is prone to the problem that the part between the raw material and the wire is overstressed during the extrusion process and the wire is damaged, and the seasoning is not enough during the filling process. Uniformity causes problems such as decline in the quality of carbon brushes

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