A quartz glass bulb automatic flame polishing device

Abstract

The invention relates to the polishing process mainly for quartz glass bulbs, and discloses an automatic flame polishing device for quartz glass bulbs, which includes: a machine frame, a dedicated burner for polishing, a quartz glass bulb bearing bracket, a quartz glass bulb bearing vertical shaft, a processing batch Secondary switching mechanism, quartz glass bulb rotation mechanism, burner moving mechanism, limit feedback mechanism, and control mechanism. The invention controls the quartz glass bulb supporting bracket through the processing batch switching mechanism, moves the processed products of different batches on the quartz glass bulb supporting bracket into or out of the processing position, and rotates the processed products at a uniform speed through the quartz glass bulb rotating mechanism , the working position of the burner is controlled through the burner moving mechanism and the limit feedback mechanism, and the processing flow is controlled through the control mechanism. The invention can combine the four technical effects of precise movement of the burner, rotation of the workpiece, processing of multiple workpieces at one time, and timely switching of different processing areas, and provides a new design idea for flame polishing equipment in the field.

Description

technical field [0001] The invention relates to the field of quartz glass bulb processing, and is mainly applicable to the technical field of polishing the quartz glass bulb. Background technique [0002] Quartz glass bulb flame polishing needs to cut, clean and dry the workpiece before polishing, then preheat the workpiece, and then heat the surface of the quartz glass bulb to above the softening temperature with a flame, and move the workpiece at an appropriate speed according to the size of the workpiece. After the surface of the quartz glass bulb is softened, a smooth and transparent polished surface is formed under the action of surface tension. [0003] The flame polishing method of the above-mentioned quartz glass bulb can only polish one quartz glass bulb at a time during flame polishing, the production efficiency is low, and the polishing effect also has a large difference due to the technical level of the workers, and the polishing effect is consistent. There is n...

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Problems solved by technology

[0005] The Chinese patent document with the application number 201110094353.9 also discloses a flame polishing machine for glass containers. Although multiple products can be polished at the same time, because the products are on the conveyor belt, the products themselves do not rotate. Although the burner can move up and down, there is still no guarantee. The entire product is polished uniformly, which cannot solve the problem of product polishing consistency

[0006] The Chinese patent literature with the application number 201120322433.0 discloses a flame polishing device which is characterized in that multiple products can be polished at the same time, but there is only one working area, and the next batch of products cannot be polished immediately after one polishing is completed, and the production efficiency is relatively high. Low

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