Tin wire preparation machine

Abstract

The invention relates to solder wire preparation equipment, in particular to a solder wire preparation machine. The solder wire preparation machine comprises a rosin treatment mechanism, an extrusionmechanism and a rosin pen communicating with the rosin treatment mechanism and the extrusion mechanism. The extrusion mechanism comprises a hydraulic cylinder for providing extrusion power, an extrusion rod for extruding a solder column and a solder wire mold for generating a solder wire; the rosin pen communicates with the solder wire mold; the rosin treatment mechanism comprises a fusion cylinder used for fusing rosin at a high temperature, an externally-connected tank communicating with the fusion cylinder, two liquid through pipes, one air through pipe, an internally-connected tank communicating with the rosin pen, and an air pump; the bottom of the fusion cylinder communicates with the bottom of the externally-connected tank through one liquid through pipe; the bottom of the externally-connected tank communicates with the bottom of the internally-connected tank through one liquid through pipe; an extraction opening of the air pump communicates with the top of the externally-connected tank; an air outlet of the air pump communicates with the top of the internally-connected tank; and an extraction opening is formed in the top of the externally-connected tank. The solder wire preparation machine can prepare the solder wire not provided with a hollow cavity.

Description

technical field [0001] The invention relates to tin wire preparation equipment, in particular to a tin wire preparation machine. Background technique [0002] The solder wire used for manual electronic original device welding is composed of tin alloy and additives. During electronic welding, the solder wire cooperates with the electric soldering iron. The high-quality electric soldering iron provides stable and continuous melting heat, and the solder wire is used as a filler. The metal is added to the surface and gap of the electronic original device, and the fixed electronic original device becomes the main component of welding. The composition of the solder wire is inseparable from the quality of the solder wire, which will affect the chemical properties, mechanical properties and physical properties of the solder wire. [0003] The solder wire extruder is used to extrude the tin column into a hollow solder wire, and at the same time inject rosin-based flux into the cavity...

AI Technical Summary

Problems solved by technology

The traditional rosin injection pen has the following disadvantages: air is easy to enter from the injection port of the rosin injection pen, and the air bubbles will eventually enter the cavity of the solder wire, causing the interruption of the rosin line in the solder wire and affecting product quality.

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