Four-claw hot melting head mechanism

Abstract

The invention discloses a four-claw hot-melt head mechanism, which includes a lifting worktable and a hot-melt head body installed thereon. The hot-melt head body is connected with a temperature control module, and a single-chip microcomputer control module is arranged on the lifting-type workbench. Including single-chip microcomputer, stepping motor, wireless communication module and buzzer, single-chip built-in signal processing module and memory, hot-melt head body is provided with a hot-melt boss facing the side of the workpiece to be fused, and a hot-melt head is set on the top of the hot-melt boss. The outer side of the hot-melt head is wrapped with a heat insulation layer, the hot-melt head is connected to the temperature sensing module, the single-chip microcomputer is connected to the temperature sensing module, the temperature control module, the buzzer and the stepping motor, and the single-chip microcomputer communicates with the client in two directions. The four-claw hot-melt head mechanism provided by the present invention can intelligently control the distance between the hot-melt head body and the workpiece to be fused, and keep multiple hot-melt heads at the same temperature, avoiding differences in melting progress, improving product yield, simple operation, and high-quality hot-melt , low cost, beautiful appearance, strong practicability and broad prospects.

Description

technical field [0001] The invention relates to the field of hot-melt devices, in particular to a four-claw hot-melt head mechanism, which is suitable for the field of voice coil motors. Background technique [0002] Hot melting is to melt and connect the welding surfaces of two parts to be welded by heating the hot melting head. The common four-jaw hot melting head is a hot melting conductor made of beryllium and copper. When the controller makes the temperature reach a certain level, the required height will be melted off. However, when the number of hot-melt heads is large, if the melting temperature of each hot-melt head is not uniform or the same, it is easy to cause a difference in the melting progress and reduce the product yield. In addition, since most of the hot-melt products are plastic, the temperature is too high. There is material phenomenon after high melting. Contents of the invention [0003] In order to solve the problem of uneven temperature of the hot...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of uneven temperature of the hot-melt head and material after melting in the prior art, the present invention provides a four-claw hot-melt head mechanism

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