Relay mainboard welding platform

Abstract

The invention discloses a relay mainboard welding platform, and relates to the technical field of electric appliance equipment. The platform comprises a base and an operation platform. The top of thebase is fixedly connected with a lifting column, the top end of the lifting column is fixedly connected with the bottom of the operation platform, a purifying box is fixedly connected with the position, in front of the lifting column, of the top of the base, and a first sponge plate and a second sponge plate are fixedly connected into the purifying box from top to bottom. The relay mainboard welding platform can generate smoke in the welding process, through starting a blower, attraction force is generated on a gas collecting hood, the smoke cannot be permeated into air, the smoke enters the purifying box through a smoke inlet hose and a smoke guide pipe, under the absorption effect of the first sponge plate and the second sponge plate, entering smoke is absorbed on the first sponge plateand the second sponge plate, and therefore harm to the body health of a worker is avoided.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a relay main board welding platform. Background technique [0002] The relay, also known as the relay, is an electronic control device. It has a control system (also known as the input circuit) and a controlled system (also known as the output circuit). It is usually used in automatic control circuits. It actually uses a smaller A kind of "automatic switch" that controls the current to control the larger current. Therefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuit. The relay coil is represented by a rectangular box symbol in the circuit. If the relay has two coils, draw two parallel rectangular boxes. At the same time, mark the text symbol "J" of the relay in the rectangular box or beside the rectangular box. There are two ways to represent the contacts of the relay: one is to draw them directly on the sid...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a welding platform for the main board of the relay, which solves the problem that smoke will be generated during the welding process, and if the smoke is not discharged, the smoke will affect the health of the staff

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