A double-sided deburring equipment for film-coated thin plates

Abstract

The invention relates to a double-sided deburring device for a film-coated thin plate, which includes a frame, on which a first and a second deburring structure are respectively arranged, and each deburring structure includes a casing, in which a driving motor, an active Pulleys, driven pulleys and abrasive belts, each driving pulley is fixed on the output shaft of the corresponding drive motor, the driven pulleys of the first and second deburring structures are exposed to the corresponding housing, and the working state Next, the driven pulley of the first deburring structure is located above the workpiece, while the driven pulley of the second deburring structure is located below the workpiece, and the abrasive belts of the first and second deburring structures can be connected with the workpiece respectively. The top and bottom edges of the same side always meet. Compared with the existing deburring method, the abrasive belt of the present invention only acts on the upper and lower edges of the side of the workpiece, which can effectively avoid scratches on the surface of the workpiece, deformation of the workpiece and damage to the film on the surface of the workpiece, and can simultaneously , The burrs on the lower edge are cleaned, and the deburring efficiency is high.

Description

technical field [0001] The invention relates to the field of edge deburring of metal parts, in particular to a double-sided deburring device for a film-coated thin plate. Background technique [0002] After the film-coated stainless steel sheet used in the inner and outer cover of the range hood fan is punched and blanked by a mold or other methods, there will be a certain punching protrusion on the edge of the sheet due to the gap between the dies, which is called a burr. The height of the burr is mainly determined by the gap between the dies. About 0.16mm or so. Due to the existence of burrs, there is a potential safety hazard of scratching the skin when transporting, installing or cleaning the inner and outer covers of the range hood fan. [0003] Since the burrs on the stainless steel plate are very easy to cut the operator, the sharp edge of the plate is usually handled by manual grinding, which is not only time-consuming and labor-intensive, but may also cause damage ...

AI Technical Summary

Problems solved by technology

[0004] The deburring equipment in the above patents not only has problems such as scratches on the surface of the workpiece and the coating, but also does not remove the burrs on the edge of the workpiece cleanly, so it needs further improvement

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