Integral-injection-molded brush disc

Abstract

The invention discloses an integrally injection-molded brush tray, comprising a brush tray body, the brush tray body is an integrally injection-molded cylindrical disc-shaped structure, a through hole is provided at the center of the brush tray body, and the brush tray body There are multiple rows of annularly arranged socket groups on the end face of the brush plate, and the multiple rows of socket groups are evenly distributed along the radial direction of the brush body, and each row of hole groups includes a plurality of square sockets evenly distributed around the axis of the brush body. The jacks are inclined outwards from top to bottom in the vertical plane, and partitions are provided in the middle of the jacks, and the jacks are divided into four sections distributed at equal intervals. A connection hole is provided, and the connection holes are evenly distributed around the axis of the brush tray body. The present invention simplifies the manufacturing process of the brush plate by adopting the integrated injection-molded brush plate, and adopts multiple sets of obliquely arranged sockets with a square section, so that the arrangement of the flat metal brush wires is more compact, the fixing is firm, and the replacement is more convenient and quick , Practical and efficient.

Description

technical field [0001] The invention relates to the technical field of brushes, in particular to an integral injection molding brush tray. Background technique [0002] Disk brushes are one of the more commonly used tools in the field of sanitation. They are mainly composed of brush disks and brush wires embedded in the brush disks. The brush wires are generally made of plastic wires such as nylon, PBT, PET, PVC and PP, or metal wires. Brush filaments, or mixed brush filaments combined with plastic brush filaments and metal brush filaments; in the production process of brushes, the brush filaments are usually inserted into the perforations on the brush plate, and fixed by pressing, binding, cuttings, etc. However, in the prior art, plastic plates are mostly cut into disc shapes, and then a series of round holes are processed by drilling equipment. The production process of brush plates is cumbersome, and it is easy to cause inconsistent specifications, which affects the prod...

AI Technical Summary

Problems solved by technology

However, in the prior art, plastic plates are mostly cut into disc shapes, and then a series of round holes are processed by drilling equipment. The production process of brush plates is cumbersome, and it is easy to cause inconsistent specifications, which affects the product. At the same time, there will be a certain gap after the circular hole is inserted into the flat metal brush wire, which will easily cause the brush wire to be stressed and loose during work, reducing the overall service life of the brush

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