Hot pressing device

Abstract

The invention relates to a hot pressing device, comprising: a positioning mechanism, a heating mechanism, and a pressing mechanism. The positioning mechanism includes: a base and a carrier plate; the heating mechanism includes: a sliding seat, a first driver, and a heat conduction block; the heat conduction block is located outside the carrier plate; the heat conduction block is provided with a heater; The second driver, the pressing jaw, and the third driver. The above-mentioned hot pressing device uses the positioning mechanism to position the metal parts, then presses the plastic parts and metal parts tightly through the pressing mechanism, and heats the metal parts through the heating mechanism to reach the temperature at which the glue quickly solidifies, so that the plastic parts and the metal parts The glue between the metal parts is cured under stable pressure and temperature to realize automatic hot-press bonding, which makes the bonding of metal parts and plastic parts more efficient and more controllable, ensuring that the curing effect of the glue meets the requirements and improves Product pass rate.

Description

technical field [0001] The invention relates to the technical field of automatic processing equipment, in particular to a hot pressing device. Background technique [0002] During product production, when it is necessary to connect plastic parts to metal parts, AB glue is usually used to coat the connection between plastic parts and metal parts. After the AB glue is solidified, the plastic parts and metal parts are fixedly connected together. . AB glue is another name for two kinds of mixed hardening glue, one is the glue and the other is the hardener. When the glue is mixed with the hardener, it will produce a hardening effect. Generally speaking, AB glue has high bonding strength, but there are also some defects, such as long curing time at room temperature. [0003] In traditional product manufacturing methods, when using AB glue to assemble metal parts and plastic parts, most of them use manual pressure-holding and fixing to wait for the AB glue to solidify. However, ...

AI Technical Summary

Problems solved by technology

However, the stability of manual work is poor, and the AB glue needs a long standing time at room temperature before it can be completely solidified (usually 1-2 days at room temperature). It all depends on the current working status and personal experience, resulting in manual work that cannot make the two workpieces solidify stably, or not solidify at all, resulting in unqualified product assembly and scrapped products

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