A belt sander device in an automatic wire drawing machine

By combining a variable frequency speed control motor and a manual correction mechanism, the problems of belt deviation and low automation in the wire drawing process of the belt sander are solved, achieving efficient and uniform wire drawing, reducing costs and improving production efficiency.

CN224615958UActive Publication Date: 2026-08-11YINGTAI PRECISION MFG TECH (DONGGUAN) CO LTD
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Patent Information

Application Number
CN202521410894.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-07
Publication Date
2026-08-11
Estimated Expiration
2035-07-07

AI Technical Summary

Technical Problem

Existing belt sanders suffer from problems such as belt deviation, unstable correction mechanism, large tension variation, low automation, and low efficiency in the wire drawing process of metal and plastic surfaces, which affect product quality and ease of operation.

Method used

The transmission mechanism driven by a variable frequency speed control motor and the manual correction mechanism achieve automated control and uniform wire drawing of the sanding belt by precisely adjusting the sanding belt speed and manually correcting the wire. The design of the support mechanism, transmission mechanism and correction mechanism ensures the stable operation of the sanding belt under different materials and surface requirements.

Benefits of technology

It improves the uniformity and quality of wire drawing, extends the service life of the abrasive belt, reduces manual operation and maintenance costs, and increases production efficiency.

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Abstract

This utility model relates to a belt sander, specifically an internal belt sander device for an automatic wire drawing machine. The belt sander device includes a support mechanism and a transmission mechanism and a correction mechanism mounted on the support mechanism. The support mechanism includes a fixed frame with an extension frame fixed on it. The transmission mechanism includes a motor and a drive wheel fixedly connected to the motor's output end. The motor is a variable frequency speed control motor. A driven wheel, a first guide wheel, and a second guide wheel are arranged at the end of the drive wheel furthest from the motor. Multiple first guide wheels are provided. A sanding belt is wound around the drive wheel, driven wheel, second guide wheel, and multiple first guide wheels. This internal belt sander device for an automatic wire drawing machine solves the problems of precision and ease of operation in existing technologies, resulting in more uniform wire drawing, improved wire drawing quality, reduced belt replacement frequency, extended belt life, reduced manual operation and maintenance costs, and improved overall production efficiency.
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