Cleaning mechanism for corrugated paper printer

Abstract

The invention relates to a cleaning mechanism for a corrugated paper printer. The cleaning mechanism comprises a dust removal box, a dust suction device and a fan, wherein a filter plate, a pushing device, a dust discharge port, a brushing and removing device, a locking device, a disengagement device, a closing device and a dust collection box are arranged on the dust removal box. Dust and waste chips enter the dust removal box, air is discharged through an air outlet pipe, and the dust and the waste chips remain on the filter plate; when more dust and waste chips are accumulated on the filterplate, the filter plate is pushed by the pushing device to rotate to the inclined state, the disengaging device synchronously rotates along with the filter plate and causes the locking device to cancel the locking state of the brushing and removing device, and the dust and the waste chips on the inclined filter plate are brushed by the brushing and removing device to the dust discharging port; and in the process that the filter plate is pushed to rotate by the pushing device, the closing device is eliminated to close the dust discharging port, so that the dust and the waste chips that are brushed to the dust discharging port fall into the dust collection box, and the operation is convenient. According to the cleaning mechanism, the waste chips and the dust can be cleaned conveniently.

Description

technical field [0001] The invention relates to the technical field of printing machines, in particular to a cleaning mechanism for corrugated paper printing machines. Background technique [0002] At present, when corrugated cardboard is printed with characters or patterns, printing machines are usually used for inkjet printing. However, a lot of dust and paper dust are generated when the paper is cut. On the one hand, dust and paper dust will be mixed into the ink during the printing process, or the dust will fall on the surface of the paper and even form solid attachments, resulting in unclear printing and affecting the printing quality. On the other hand, dust and paper dust will also fall into mechanical gaps, and may block equipment in severe cases. In addition, since the production workshop will generate a large amount of dust, it will also affect the health of the workers in the production workshop. [0003] Through retrieval, Chinese Patent Publication No. CN10614...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: because the main air duct is provided with a filter layer, dust and debris will accumulate at the filter layer, in order to prevent the filter layer from being blocked and affecting the filtration of dust and debris, then Dust and debris on the filter layer need to be cleaned frequently

And because the two ends of the main air duct are respectively connected with an attached air duct and an exhaust duct, it is quite inconvenient to clean up dust and debris, so it needs to be improved.

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