Automatic vertical sectional bake glue curing machine and operation method thereof

Abstract

The invention discloses an automatic vertical sectional bake glue curing machine and an operation method thereof, which belong to the manufacturing field of optical communication apparatuses. According to the invention, the automatic vertical sectional bake glue curing machine comprises a housing, wherein brackets are arranged on the two sides above the housing; the brackets are connected with each other by a cross rod; two groups of heating devices are arranged on the housing below the cross rod; an adjusting device is arranged on the cross rod; a wire clamping board is arranged on the adjusting device; an insert core fixing board is arranged on the wire clamping board; and the adjusting device can rotate and move on the cross rod relative to the cross rod so that the insert core fixing board can respectively match with the two groups of heating devices. The automatic vertical sectional bake glue curing machine and the operation method thereof, disclosed by the invention, have the advantages of simple structure and method, simplicity and convenience in operation as well as low cost; through vertical bake glue curing, the concentricity of fiber core and ceramic insert core is improved; meanwhile, bubbles can be preferably discharged, the bonding effect is improved and the baking operation can be automatically finished at two temperatures.

Description

technical field [0001] The invention relates to the field of manufacturing optical communication devices, in particular to a baking glue curing technology for optical transceivers. Background technique [0002] In the optical transceiver module, the ferrule sleeve assembly and pigtail assembly of the core component optical transceiver are in the production process, such as figure 1 As shown, it involves bonding the fiber core 33 of the optical fiber 31 to the ceramic ferrule 31 with an adhesive 34. In order to make the adhesive bond firm, it needs to be baked, so a baking device is needed. [0003] At present, manufacturers of optical devices generally use horizontal glue baking stations, such as Figure 2 to Figure 5 As shown, the horizontal glue baking table is generally used to cure the optical fiber jumper and the short ferrule. The equipment is divided into two parts, which are distributed as Figure 2 to Figure 4 For the baking table, Figure 5 It is a control box, ...

AI Technical Summary

Problems solved by technology

[0004] The existing horizontal glue baking table has the following characteristics: 1. When the horizontal glue baking table is working, the workpiece is placed horizontally on the work table, such as Figure 2 to Figure 4 As shown, due to the gap between the fiber core and the ceramic ferrule hole, when the glue is baked and solidified on the horizontal glue baking table, due to the effect of gravity, the fiber core will be close to the inner hole wall of the ceramic ferrule downwards, so that the fiber core and the ceramic The inner hole of the ferrule is not concentric, and at the same time, the air bubbles generated during the curing process of the glue cannot be effectively discharged, which affects the bonding reliability

2. In order to optimize the bonding effect, the new process requires the workpiece to be baked at two temperature sections. The horizontal glue baking table can only work at one temperature and cannot adapt to the process requirements.

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