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Polishing and sand surface self-cleaning mechanism

A kind of abrasive belt and machine head technology, which is applied to the parts of grinding machine tools, abrasive surface adjustment devices, grinding/polishing equipment, etc., and can solve the problems of fast wear and tear

Inactive Publication Date: 2013-09-11
孙长顺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the sand surface is a grinding material, brushes, etc. will wear out quickly when they are in contact with the sand surface, and there are deficiencies.

Method used

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  • Polishing and sand surface self-cleaning mechanism
  • Polishing and sand surface self-cleaning mechanism
  • Polishing and sand surface self-cleaning mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0176] Embodiment scheme: assume that the grinding machine head is a multi-axis single abrasive belt model; assume that a fixed brush and a rotating brush are used; assume that a shaft-type vibration mechanism is used to vibrate the abrasive belt; assume that the abrasive belt shaft is a single cantilever force-bearing structure ; The distance between the driven abrasive belt shaft and the driving shaft is adjusted in a sliding manner; there is no skirt plate under the balance frame.

[0177] Head frame production (see Figure 17 ):

[0178] a. Select the type of abrasive belt and determine the circumference of the abrasive belt;

[0179] b. Select the diameter of the abrasive belt cylinder;

[0180] c. According to the perimeter of the abrasive belt and the diameter of the abrasive belt cylinder, determine the distance between the active abrasive belt axis, the driven abrasive belt axis, and the auxiliary abrasive belt axis; the perimeter of the triangle formed by connectin...

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PUM

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Abstract

The invention discloses a head section with an air blast polisher and a dedusting mechanism thereof. The head section includes a head frame, a power unit, an abrasive belt system, a dust cage, a balance frame, a vibrating mechanism, a brush device, an air blast device and the like. The belt type polishing head section connected with dust collecting equipment and the like has the complete functions of polishing and dedusting; the head frame is a frame of the polishing head section, and is an assembly of all the mechanisms; a driving abrasive belt shaft drives an abrasive belt to rotate circularly, a driven abrasive belt shaft and an auxiliary abrasive belt shaft rotate passively, so as to jointly support and unfold the abrasive belt to form a space stereoscopic shape, namely, a polishing surface; the driving abrasive belt shaft is fixedly mounted on the head frame, and the driven abrasive belt shaft can be used for adjusting the abrasive belt corresponding to the displacement of a driving shaft, so that the abrasive belt can be tensed or loose; the abrasive belt is cleaned by the brush, the vibrating mechanism and the air blast device, the dust cage, the balance frame and a to-be-polished surface jointly form a closed space to wrap and collect dust; the dust collecting equipment absorbs dust from the dust cage, and the dust is processed and discharged in a concentrated manner by professional dedusting equipment.

Description

[0001] invention type [0002] The invention relates to a mechanical mechanism, which is a grinding and sand surface self-cleaning mechanism for grinding operations, especially a grinding mechanism with a fluid spray cleaning and dust removal device. Background technique [0003] At present, the common endless belt type grinding mechanism or grinding machine head, when cleaning the dust on the surface of the grinding material such as the abrasive belt, often brush it off with a brush or the like, or stick the sand with a polymer similar to an eraser. Surface with dust, in order to achieve the purpose of cleaning. However, because the sand surface is a grinding material, the wear of the brushes etc. is very fast when they contact the sand surface, so there are deficiencies. Contents of the invention [0004] The grinding mechanism involved in the present invention is a combined mechanism of the grinding mechanism and the sand surface self-cleaning mechanism. The grinding me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B53/10
Inventor 孙长顺
Owner 孙长顺
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