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Auxiliary rod recovering and cutting device

A technology for cutting devices and auxiliary rods, applied in glass cutting devices, glass manufacturing equipment, manufacturing tools, etc., can solve problems such as irregular cutting edges, and achieve the effects of convenient operation, wide versatility, and quality assurance

Pending Publication Date: 2019-11-26
TENGCANG FENGHUO PHOTOELECTRIC MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects existing in the prior art, the object of the present invention is to provide an auxiliary rod recovery and cutting device, which solves the problem of irregular cutting caused by repeated cutting

Method used

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  • Auxiliary rod recovering and cutting device
  • Auxiliary rod recovering and cutting device
  • Auxiliary rod recovering and cutting device

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Experimental program
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Embodiment Construction

[0030] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0031] see figure 1 As shown, the embodiment of the present invention provides an auxiliary rod recovery and cutting device, which mainly includes a positioning and clamping mechanism 1 and a cutting mechanism 2, wherein the positioning and clamping mechanism 1 includes a clamping assembly, and the clamping assembly is provided with a size adjustable The clamping area, the clamping area is mainly used to clamp one end of the auxiliary rod 6, and then the auxiliary rod 6 after cutting is recycled; the cutting mechanism 2 is rotationally connected with the positioning and clamping mechanism 1, and the cutting mechanism 2 mainly includes the second One adjustment member and two cutting members, each cutting member includes a cutting segment 20, one end of the two cutting segments 20 is flexibly connected to form a cutting area, the first adjusting...

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Abstract

The invention discloses an auxiliary rod recovering and cutting device, and relates to the technical field of optical fiber preform manufacturing. The device comprises a positioning and clamping mechanism and a cutting mechanism, the positioning and clamping mechanism comprises a clamping assembly, the clamping assembly is provided with a clamping area having an adjustable size, the cutting mechanism is rotationally connected with the positioning and clamping mechanism, the cutting mechanism comprises a first adjusting piece and two cutting pieces, every cutting piece comprises a cutting section, one ends of the two cutting sections are movably connected to form a cutting area, the first adjusting piece is used for adjusting the included angle of the cutting area, an arc-shaped tool bit isarranged at the joint of the two cutting sections, an arc-shaped tool bit is arranged at least one end portion, away from the joint, of the two cutting sections, and the two arc-shaped tool bits areboth located in the cutting area. The auxiliary rod recovering and cutting device solves the problem of irregular cutting opening caused by repeated cutting needed during cutting.

Description

technical field [0001] The invention relates to the technical field of optical fiber preform rod manufacturing, in particular to an auxiliary rod recovery and cutting device. Background technique [0002] Optical fiber preform is the core material for manufacturing quartz series optical fibers, and the production of optical fiber preform is the most important part of optical fiber technology. In the manufacturing process of optical fiber preform, the apex processing process should process the finished glass rod produced in the previous process into a tapered tip state that is convenient for wire drawing. It will cut the finished glass rod, and the cut lower part includes the lower auxiliary rod. In order to reduce the production cost, the lower auxiliary rod can be recycled after being separated from the lower cut body. [0003] The original auxiliary rod recovery process generally uses an ordinary glass tube cutter. When using it, it is necessary to manually draw a marking...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B37/012C03B33/14
CPCC03B37/01205C03B33/14
Inventor 罗涛
Owner TENGCANG FENGHUO PHOTOELECTRIC MATERIAL TECH CO LTD