Integrated selective crest welder

Abstract

The invention provides an integrated selective crest welder. The welder comprises a supporting bottom plate, supporting legs, a protection disassembly and assembly shell, a circuit board conveying device, a rosin spraying device, a flue gas cover, a filtering shaking box structure, a flue gas exhaust fan, an alarm, a mounting rack, a preheating device, a crest tin furnace, an impurity cleaning and collecting tank structure, a cooling device, a claw washing device and a controller. The protection disassembly and assembly shell is mounted at the outer side of the upper end of the supporting bottom plate through bolts; and the supporting legs are installed at the periphery of the lower end of the supporting bottom plate and the front side and the rear side of the middle of the supporting bottom plate through bolts. The circuit board conveying device is installed at the left side and the right side of the upper portion of the inner wall of the protection disassembly and assembly shell through bolts. The rosin spraying device is installed at the left side of the interior of the protection disassembly and assembly shell through bolts. The impurity cleaning and collecting tank structure is arranged, so that the impurity cleaning and collecting tank structure can assist in generating negative pressure to suck sundries and soldering tin liquid while being matched with installation of other structures.

Description

technical field [0001] The invention belongs to the technical field of wave soldering, in particular to an integrated selective wave soldering machine. Background technique [0002] The wave soldering machine refers to that the molten solder is sprayed by an electric pump or an electromagnetic pump into a solder wave peak required by the design, and it can also be formed by injecting nitrogen into the solder pool, so that the printed board pre-installed with components passes through Solder wave crest to achieve soldering of mechanical and electrical connections between component terminals or pins and printed board pads. [0003] However, the existing wave soldering machine still has the problems of being inconvenient to clean up the sundries in the solder liquid of the device, to disassemble and discharge the sundries collection place, and to recover the sundries in the flue gas. [0004] Therefore, it is very necessary to invent an integrated selective wave soldering mach...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides an integrated selective wave soldering machine to solve the problem that the existing wave soldering machine is inconvenient to clean up the sundries in the solder liquid of the device, it is not convenient to disassemble and discharge the sundries collection place, and it is not convenient It is convenient to cooperate with the debris in the flue gas for recycling

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