Multi-station machining drilling and milling machine tool capable of automatically recycling dust for printed circuit board

Abstract

The invention discloses a multi-station machining drilling and milling machine tool capable of automatically recycling dust for a printed circuit board. The multi-station machining drilling and milling machine tool comprises a supporting base, a drilling and milling machine head, a first bevel gear and a second bevel gear; the drilling and milling machine head is arranged at the outer side of the upper end of the supporting base, a workbench is arranged on the surface of the middle end of the supporting base, and a supporting block is arranged at the middle end of the workbench; and a fixing block is arranged in the supporting block, a connecting rod is arranged in the fixing block, and the surface of the connecting rod is sleeved with a volute spiral spring. According to the multi-station machining drilling and milling machine tool capable of automatically recycling the dust for the printed circuit board, through the arrangement of a cleaning rod, the interior of a drilled and milled hole is conveniently cleaned; and meanwhile, through the arrangement of a second cleaning brush head, the dust on the surface of the printed circuit board is conveniently cleaned, so that subsequent independent cleaning work on the printed circuit board is avoided, repeated work is avoided, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of printed circuit boards, in particular to a multi-station drilling and milling machine tool for automatic dust recovery of printed circuit boards. Background technique [0002] With the development and progress of society, and the continuous development of human beings for various equipment, circuit boards have also ushered in a major development. There are many types of circuit boards, including printed circuit boards, which are also called printed circuit boards. , is a provider of electrical connections for electronic components. Drilling and milling machines are required for the processing of printed circuit boards, and drilling and milling machines include multi-station processing drilling and milling machines according to different stations, but the existing printed circuit boards There are generally the following problems in the use of multi-station drilling and milling machine tools for plate proce...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a multi-station drilling and milling machine tool for printed circuit boards with automatic dust recovery, to solve the problem that the existing multi-station drilling and milling machine tools for printed circuit boards proposed by the above-mentioned background technology is not conducive to Automatic cleaning of the dust on the surface of the workbench requires manual cleaning by the staff, which increases the labor intensity of the staff and is not conducive to collecting the cleaned dust. Although the dust does not pile up on the surface of the workbench, it will still It pollutes the surrounding environment and reduces the overall environmental protection effect. After the printed circuit board is drilled and milled, in addition to the dust falling on the surface of the workbench, dust will also remain on the surface and in the drilled and milled holes. The existing The drilling and milling machine is not conducive to cleaning the surface of the printed circuit board and its drilled and milled holes, which requires separate cleaning in the follow-up, resulting in repeated work and reducing work efficiency.

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