A heating furnace for polymer plastic optical fiber drawing equipment

A technology of optical fiber and drawing equipment, which is applied in the direction of lighting and heating equipment, furnace, furnace cooling, etc., can solve the problems of fiber scrapping, mutual sticking, and fiber line drooping, etc., so as to improve quality, avoid bonding, and improve The effect of smoothness

CN110749202BActive Publication Date: 2021-03-16庆阳新泰工程技术有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-03-16

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Abstract

The invention discloses a novel heating furnace for polymer plastic optical fiber drawing equipment. The structure includes a driving motor, a chain mechanism, a feeding hopper, a heating mechanism, a wire drawing device, a controller, an inspection door and an assembly bracket. The reciprocating mechanism of the present invention is driven by the drive shaft to move back and forth. At this time, the raw materials in the moving area are quickly cut and broken, so as to avoid clotted raw materials from entering the interior of the sub-filament assembly and causing blockage. The sub-filament assembly passes through multiple wire drawing The holes produce fiber filaments, and the bonded fiber filaments can be shaken off with the vibration. With the cooperation of the leveling scraper and the arc-shaped wiper, the convex surface leveling and concave surface filling of the fiber filaments can be repaired, which greatly improves It improves the smoothness of the fiber filaments, avoids the problem of bonding in the later collection work, and improves the quality of the filaments after heating.
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Description

technical field

[0001] The invention relates to the field of optical fiber processing, in particular to a heating furnace for drawing equipment for polymer plastic optical fibers. Background technique

[0002] Chemical fiber is a kind of polymer compound, which is formed into a performance fiber with independent functions after the preparation in the later stage. Optical fiber is a signal fiber that can transmit information related to light, and its shape is transparent. In order to achieve the transmission of optical information, the current optical fiber drawing equipment melts and synthesizes the raw materials through a heating furnace during the preparation process, and then uses a wire drawing machine to cooperate with winding and drawing to achieve the formation and collection of fiber filaments. There are such problems in the use of existing technologies on the market:

[0003] The heating furnace in the current technology does not perform smooth surface treatment on...

Examples

Embodiment

[0028] see Figure 1-Figure 6 , the present invention provides a heating furnace for polymer plastic optical fiber drawing equipment, the structure of which includes a driving motor m1, a chain mechanism m2, a feeding hopper m3, a heating mechanism m4, a wire drawing device m5, a controller m6, an inspection door m7, Assembly bracket m8, the assembly bracket m8 is installed on the front end of the heating mechanism m4 by buckling, the rear end of the heating mechanism m4 is provided with a wire drawing device m5, and the feeding hopper m3 is connected to the inside of the heating mechanism m4 through the assembly bracket m8 , the driving motor m1 is installed on the lower left side of the assembly bracket m8 by buckling, the front end of the assembly bracket m8 is provided with a chain mechanism m2, the lower end of the chain mechanism m2 is fitted and connected with the driving motor m1, and the heating mechanism m4 The front end is meshed with the upper end of the chain mech...