Chip dust removal device

Abstract

The invention discloses a device for chip dust removal, which comprises a box body, the front side of the box body is open and a box door is arranged at the opening; it also includes: an air pump; a disc nozzle, which is arranged in the box; In the box; the turntable is rotatably set in the box driven by the motor; the dust collection room is set outside the two sides of the box body; the fan is set in the dust collection room; the lower clip is set on the turntable; the upper clip a bar, adjustably positioned above the lower bar; a bolt, with a threaded section that secures the lower bar and a non-threaded section that slidably connects the upper bar; a clamping spring, one end connected to the upper bar and the other end connected to the bolt to The chip is clamped between the upper clamping bar and the lower clamping bar; the disc nozzle is connected to the air pump and is located on the upper side of the turntable and is set facing the turntable; the box body is communicated with the dust collection room, and the dust collection room has an air outlet pipe. The invention has the beneficial effect that the chips are blown by the high-pressure airflow, and the dust removal process does not generate any loss to ensure a high dust removal rate.

Description

Technical field [0001] The invention belongs to the technical field of chip processing, and particularly relates to a device for chip dust removal. Background technique [0002] The chip is one of the indispensable parts of all electrical components. The quality of the chip directly determines the performance of the electrical equipment. When manufacturing chips, dust is unavoidable in every link from the raw materials to the final package of the chip. The dust on the chip during the whole process is too large, so it has to be dust-removed to avoid electrostatic hazards, which can cause serious damage to the chip. The situation happened. [0003] The current device used for chip dust removal is mainly brush sweeping. The bristles of the brush continuously sweep the chip to remove dust on its surface and further suck it away by a fan. The advantage of this method is that the processing capacity is large, and large-area and high-efficiency dust removal can be achieved by rotating t...

AI Technical Summary

Problems solved by technology

However, this approach also has disadvantages

Due to the wear and tear of the brush, as the use time increases, the bristles will gradually fall off and a part of the bristles will become part of the dust, which will fall on the chip after dust removal and cause the chip to be unclean; after the brush sheds too much hair It will also reduce its own cleaning ability and greatly reduce the dust removal efficiency. At this time, the brush needs to be replaced, which increases the cost

In addition, in the existing dust removal device, there are also defects in the fixing of the chip, which cannot fix the chip well to complete the dust removal operation

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