Dust cover and packaging system

Abstract

The utility model provides a dust cover and a packaging system. The dust cover comprises a box body, a first frame, a sliding door and a top plate, the right end of the box body is hollowed out, and a through hole is formed in the rear end; the first frame is fixed at the upper end of the box body; the top plate is arranged on the first frame; a second frame is arranged at the front end of the box body, two staggered sliding rails are arranged at the upper end of the second frame, and two staggered sliding rails are correspondingly arranged at the lower end of the second frame; and each sliding rail is correspondingly connected with a sliding door in a sliding manner. The dustproof cover can effectively prevent foreign matters generated by friction between the reel and the first rotating shaft from falling on the bearing belt, so that the quality of products is improved, and the defective product rate of the products caused by falling of the foreign matters is reduced. And particulate matters in the air can be effectively prevented from falling on the bearing belt, so that the probability that the bearing belt is polluted is greatly reduced, the product quality is further improved, and higher product quality requirements are met.

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