Pen refill recovery device

A pen refill recovery device comprises a shell and a working cavity formed in the shell. A water storage shell is slidably arranged at the bottom end of the interior of the working cavity. A water storage cavity is formed in the water storage shell. A drain valve is fixedly arranged at the bottom end of the water storage cavity. The drain valve is used for draining water. The pen refill recovery device can recover pen points on press-type pen refills, ink in the refills is squeezed into a container, then the material of the pen points is identified by means of a sclerometer, the device can automatically pull the pen point out of the refills after identification, the refills are placed in different positions according to the material, manual participation is not needed in the process, and the efficiency is greatly improved. 一种钢笔芯回收装置，包括壳体以及设置于所述壳体中的工作腔，所述工作腔中底端滑动设有储水壳体，所述储水壳体中设有储水腔，所述储水腔底端固定设有排水阀门，所述排水阀门用于排水，本装置能对挤压式钢笔笔芯上的笔尖进行回收，首先将笔芯中的墨水挤压至容器中再利用硬度计对笔尖材料进行鉴别，鉴别完成后装置能自动将笔尖从笔芯中拔出，拔出后根据材料放置在不同位置，过程无需人工参与，极大提高了效率