A heating system for separable jigs with internal circulation

Abstract

The invention belongs to the field of hot processing and provides an internal-circulation separable jig heating system. The system comprises a base, a rack, supporting mechanisms, jigs, chain wheel mechanisms and lifting mechanisms. The system has the advantages as follows: the time required by internal heating of the jigs is in the multiple relationship with the manual gluing time, and the multiple jigs are designed to be able to be arranged in a stacked manner, so that the occupied area is reduced; the jigs in a working zone are heated sequentially after manual gluing is completed, the internal heating work is started by jig starting through automatic electrifying and ventilation of equipment, and thus energy is saved; and the heating operation is conducted in the designated position, sothat the product production efficiency is high, and the heating effect is good.

Description

technical field [0001] The invention belongs to the field of thermal processing, and in particular relates to a heating system for internal circulation separable jigs. Background technique [0002] During the assembly process of the end cover and the decorative strip, some snap fits are used, but in order to enhance the interaction force, the end cover is placed off. Heating is required to melt the glue and flow into each gap to achieve the best bonding effect. [0003] During glue bonding, since the heating time of the jig holding the decorative strip is multiplied by the manual sizing time, after the manual sizing is completed, ensure that the heating time of the jig does not occupy the production time and ensure the production rate. Generally, one person is used to operate multiple jigs for heating, but because the overall footprint of the jigs is large, the cost of the occupied area is high, and the overall production cost is relatively high. Or when multiple workpiece...

AI Technical Summary

Problems solved by technology

[0003] During glue bonding, since the heating time of the jig holding the decorative strip is multiplied by the manual sizing time, after the manual sizing is completed, ensure that the heating time of the jig does not occupy the production time and ensure the production rate. Generally, one person is used to operate multiple jigs for heating, but due to the overall large footprint of the jigs, the cost of the occupied area is high, and the overall production cost is relatively high

Or when multiple workpieces are placed on the same fixture at one time, the oven is heated, but the product quality is likely to be unstable due to uneven heating

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