Ball-point pen refill recovery pretreatment device

Abstract

The invention relates to education supplies, in particular to a ball-point pen refill recovery pretreatment device. The invention is to solve technical problems by providing a ball-point pen refill recovery pretreatment device. The ball-point pen refill recovery pretreatment device comprises a bottom frame, a first collecting crate, a supporting baffle, a control display panel, a top supporting frame, a transmission mechanism, a pen tip removing mechanism and a grinding mechanism. The right portion of the top end of the supporting baffle is welded to the top supporting frame, and the left portion of the bottom end of the top supporting frame is connected with the transmission mechanism. According to the ball-point pen refill recovery pretreatment device provided by the invention, the effects that ball-point pen refill tips are automatically removed, pigment on the surfaces of plastic tubes of ball-point pen refills is ground clean, the recovery procedure of manually removing the ball-point pen tips in which hands are quite prone to being injured is omitted, and meanwhile, recovery of the ball-point pen refills is affected by the pen tips and the pigment on the outer surfaces of theplastic tubes of the ball-point pen refills are achieved.

Description

technical field [0001] The invention relates to an educational product, in particular to a ballpoint pen refill recovery and pretreatment device. Background technique [0002] There are more than 300 million students in China, and at least 15 billion empty refills are thrown away every year, causing environmental pollution. If it can be recycled, it will be of great help to the environment and the social economy. The existing refill recycling device cannot automatically remove the tip of the ballpoint refill, which will affect the quality of recycling. When the ballpoint refill is manufactured, The design will be different according to the different users. For students, those with patterns on the outer surface of the plastic tube will be popular, but these patterns will have a certain impact on the recycling of ballpoint pen refills. [0003] In the prior art, the recovery of the ballpoint pen core needs to be pulled out manually, which is not only time-consuming and labori...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the recovery of the ballpoint pen core in the prior art, the present invention needs to manually pull out the nib, which not only takes time and effort, but also damages the hands of the staff, and the pigment on the outer surface of the plastic tube of the ballpoint pen core will affect the quality of the recycled product. , the technical problem to be solved by the present invention is to provide a ballpoint pen refill recovery pretreatment device

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