JPH0957601A - Mechanism related to belt-type mirror finished surface polishing machine for edge surface of synthetic resin plate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable an abrasive to be always and uniformly applied by mounting a polishing machine to a shaft to be reciprocated in parallel with a polishing belt surface, and attaching a ceramic plate on a polishing belt holding roller with a clearance between it and the polishing belt. SOLUTION: A square block-like abrasive 8 is attached to a shaft 7 to be reciprocated in parallel with the width direction of a polishing belt 1 in which an abrasive is previously dissolved through an attaching jig 12, and the abrasive is uniformly applied. A ceramic doctor 6 is attached to an idle pulley 4, so that the thickness is adjusted to the thickness required for the abrasive, in order to uniformly apply the abrasive and also to eliminate unevenness of the abrasive on the worked polishing belt 1. Therefore, the uniform application of the abrasive can be always made possible. Accordingly, skill is not required, the time can be shortened, and edge drop of a corner of the polishing surface is eliminated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mechanism relating to a polishing machine for the purpose of mirror finishing polishing of cut surfaces in the field of processing synthetic resins such as acrylic.

[0002]

2. Description of the Related Art A surface of a flame of a hydrogen gas burner is melted to obtain luster. Further, an abrasive is applied to the outer periphery of the buff and the processed material is pressed to polish. All required skill.

[0003]

Problems to be Solved by the Invention When melting with a conventional gas burner, the corners may sag, requiring skill. Also, when polishing with a buff, the abrasive material scatters, a mask is applied, and a dust collector and a ventilation fan are required, which also requires labor.

[0004]

A shaft 7 that reciprocates in parallel with the width direction of a polishing belt 1 in which an abrasive is preliminarily melted.
The square block-shaped abrasive 8 is attached to the polishing belt 1 via the attachment tool 12 and uniformly applied to the polishing belt 1. In order to apply the polishing material more uniformly, and to remove the unevenness of the polishing material on the polishing belt due to the processing, the idler pulley 8 is
The ceramic doctor 6 is attached to adjust the thickness of the abrasive. As a result, it is possible to always apply the polishing material uniformly.

[0005]

[Function] Hold the processed material to be polished underneath,
Hold it parallel to the polishing belt.

[0006]

EXAMPLE A square block-shaped abrasive 8 is attached to a polishing belt 1 by a mounting jig 12 on a shaft 7 which reciprocates in parallel with the width direction of the polishing belt in which an abrasive is preliminarily melted. To do. In order to apply the polishing material more uniformly and to eliminate the unevenness of the polishing material on the polishing belt after processing, the ceramic doctor 6 is attached to the idler pulley 8 to adjust the polishing material to the required thickness. Adjustments are made so that an even application of the abrasive is always possible.

[0007]

EFFECT OF THE INVENTION More skill is required than the conventional polishing method,
The time is shortened and the corner of the polishing surface is not sagged. In addition, the working environment is significantly improved.

[Brief description of drawings]

FIG. 1 is a front view.

FIG. 2 is a plan view.

[Explanation of symbols]

 1 Abrasive Belt 2 Drive Pulley 3 Leading Idler Pulley 4 Rear Idling Pulley 5 Backing Plate 6 Ceramic Doctor 7 Slide Shaft 8 Abrasive Material (Square Block Shape) 9 Abrasive Material Application Pressure Adjustment Weight 10 Sliding Shaft Parallel Motion Ecsen 11 Eccentric Motor 12 Abrasive mounting bracket 13 Abrasive belt drive motor 14 Processed material

Claims (1)

[Claims] 1. A polishing machine is mounted on a shaft that reciprocates in parallel to a polishing belt surface below the polishing machine, the polishing material is uniformly applied, and further polishing is performed on a polishing belt holding roller for more uniform application. A mechanism related to a polishing machine that attaches a ceramic plate with a gap between it and a belt to even out the polishing material.