Thickness sorting equipment and combined sorting equipment for buttons

According to the thickness sorting equipment for the buttons, the thickness sorting device is provided with the two roll shafts, the screening channel is formed between the two roll shafts, the front end of the screening channel is narrow, the rear end of the screening channel is wide, the buttons with different thicknesses can be sorted step by step according to the sequence from small to large, and the button thickness sorting efficiency and precision are improved. The invention provides a combined sorting device for buttons. The combined sorting device for the buttons comprises a thickness sorting device for the buttons. According to the thickness sorting equipment for the buttons and the combined sorting equipment for the buttons, manual intervention is not needed, and the efficiency and precision of automatic sorting of the thicknesses of the buttons are improved. 本发明提供一种用于钮扣的厚度分选设备，其厚度分选装置具有两根辊轴，两根辊轴中间形成筛选通道，筛选通道前端窄后端宽，可以将不同厚度的钮扣按照从小到大的顺序逐级分选，提高了钮扣厚度分选的效率和精度。本发明提供一种用于钮扣的组合分选设备，其包括用于钮扣的厚度分选设备。本发明的用于钮扣的厚度