A flue gas treatment device for semiconductor patch

Abstract

The invention discloses a flue gas treatment device for semiconductor patches. Through the cooperative use of a connecting cover, a first telescopic tube and a smoking hood, the first telescopic tube can be stretched and contracted to move the smoking hood To the top of the substrate, through the negative pressure area generated by the rotation of the asynchronous motor and the wind wheel, the smoke generated by the semiconductor patch is absorbed and transported, effectively eliminating the influence of the smoke on the work of the semiconductor patch, and solving the problem of smoke in the existing scheme. Poor gas treatment efficiency leads to the problem of low efficiency of semiconductor patching; through the use of the second telescopic tube, the connecting ring and the LED light, the second telescopic tube is further pulled down or moved left and right, and the angle of inclination of the connecting ring can be adjusted. Irradiating the substrate with the light of the LED light from different angles can effectively improve the convenience of observing the semiconductor patch, and solve the problem that the semiconductor patch environment is easily blocked by light in the existing solution, resulting in a poor working environment.

Description

technical field [0001] The invention relates to the technical field of placement machines, in particular to a flue gas treatment device for semiconductor placement. Background technique [0002] Semiconductors refer to materials whose conductivity is between conductors and insulators at room temperature. Semiconductors are used in integrated circuits, consumer electronics, communication systems, photovoltaic power generation, lighting applications, high-power power conversion and other fields. For example, diodes are devices made of semiconductors. No matter from the perspective of technology or economic development, the importance of semiconductors is huge. When semiconductors are placed in the chip, smoke is often generated, which in turn affects the observation and production of semiconductor patches. [0003] The bulletin number (109865390A) discloses a flue gas treatment device, which includes a housing, the housing has an air inlet end and an air outlet end; a heat exc...

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Problems solved by technology

[0005] (1) The present invention can carry out stretching and shrinking work through the first telescopic tube through the joint use of the provided connection cover, the first telescopic tube and the smoke cover, and the smoke cover can be moved to the top of the substrate, and the asynchronous motor and the wind wheel The negative pressure area generated by the rotation absorbs and transfers the flue gas generated by the semiconductor patch, effectively eliminates the influence of the flue gas on the work of the semiconductor patch, improves the working efficiency of the semiconductor patch, and solves the problem of flue gas treatment in the existing scheme Poor efficiency leads to the problem of low efficiency of semiconductor patch work;

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