Separator Vacuum Milling Cutter

Abstract

The invention discloses and provides a dust suction milling cutter for a depanel machine that has a simple structure, reduces production costs, realizes all-round dust collection, thereby reducing the defective rate, and effectively prevents static electricity at the same time. The invention includes a transverse moving device, a lifting device provided on the transverse moving device, and a milling cutter device provided on the lifting device, the lifting device and the transverse moving device, the milling cutter device and the The lifting device is in sliding fit. The milling cutter device includes a milling cutter seat (1) and a milling cutter (2) arranged on the top of the milling cutter seat (1). A suction device is also provided on the milling cutter seat (1). Dust chamber (3), the dust suction chamber (3) is wrapped around the milling cutter (1), and several anti-static brushes (4) are provided on the dust suction chamber (3), so The anti-static brush (4) is of the same height as the milling cutter (2), and the dust suction chamber (3) is also connected to the dust suction pipe (5). The invention is suitable for the field of depaneling machines.

Description

technical field [0001] The invention relates to a device suitable for board splitting, in particular to a board splitter dust suction milling cutter used for PCB board splitting. Background technique [0002] In the process of manufacturing printed circuit boards (PCBs), generally multiple printed circuit boards, especially small printed circuit boards, are made on one board, and then each printed circuit board is cut, and the cut printed circuit board is usually Execute with a splitter. When splitting the board, the milling cutter is used to separate the positions with nodes on the PCB. However, when the milling cutter mills the nodes on the PCB, it will bring out dust, and the dust will fall on the PCB. To prevent dust from remaining The PCB board is damaged on the PCB board. The operator also needs to clean the PCB board after the board is split by the board splitter. The inside of the hole is connected to the device of the pin. When the dust enters the groove and the h...

AI Technical Summary

Problems solved by technology

When splitting the board, the milling cutter is used to separate the positions with nodes on the PCB. However, when the milling cutter mills the nodes on the PCB, it will bring out dust, and the dust will fall on the PCB. To prevent dust from remaining The PCB board is damaged on the PCB board. The operator also needs to clean the PCB board after the board is split by the board splitter. The inside of the hole is connected to the pin device. When the dust enters the groove and hole, it is difficult to remove. The dust will block the metal contact surface inside, resulting in poor contact.

[0003] At present, the existing board separators with vacuum function are all equipped with vacuum suction cups symmetrically on both sides of the milling cutter. This design has a high space occupation rate, and the production cost is also high. There is a large gap. When working for a long time or cutting at high speed, it is difficult to ensure the dust collection effect of the equipment. At the same time, there is no anti-static mechanism in the existing equipment, which increases the defect rate of the product and increases the production cost. reduced productivity

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