Patent ID: 9452504
Filing Date: 2016-09-27
CPC Classification: B24B

Claim Text:
1. A digital panel of a belt sander, the digital panel being disposed on the belt sander, the belt sander comprising a main body, the main body being transversely provided with a conveyer assembly and an abrasive belt wheel assembly, the conveyer assembly comprising a conveyer motor, the abrasive belt wheel assembly comprising an abrasive belt wheel motor and an adjustment member, the conveyer motor and the abrasive belt wheel motor being electrically connected with a power source respectively, the digital panel of the belt sander comprising: a control module, the control module comprising a motor drive member, a conveyer motor control member, and an adjustment unit, the motor drive member being electrically connected with the conveyer motor and the abrasive belt wheel motor respectively, the conveyer motor control member being electrically connected with the conveyer belt motor, the adjustment member being longitudinally disposed on the main body and coupled with the abrasive belt wheel assembly, the abrasive belt wheel assembly being adjustable by the adjustment member to move longitudinally; a detection module, the detection module being electrically connected with the control module, the detection module comprising a conveyer rotation speed detection member and an abrasive belt wheel motor position detection member, the conveyer rotation speed detection member is disposed at the position where an output shaft of the conveyer motor is located, the abrasive belt wheel motor position detection member being disposed at the position where the adjustment member is located; a digital display module, the digital display module comprising a power display unit, a conveyer motor rotation speed display unit, an abrasive belt wheel assembly longitudinal position display unit, and a current load display unit, the power display unit being electrically connected with the power source for showing the power to be turned on/off, the conveyer motor rotation speed display unit being electrically connected with the conveyer rotation speed detection member, the abrasive belt wheel assembly longitudinal position display unit being electrically connected with the abrasive belt wheel motor position detection member, the current load display unit being electrically connected with the power source; and an operation module, the operation module comprising a power switch module, an abrasive belt wheel motor switch module, a conveyer motor switch module, and an emergent stop module, the power switch module being electrically connected with the power source, the abrasive belt wheel motor switch module being electrically connected with the abrasive belt wheel motor, the conveyer motor switch module being electrically connected with the conveyer motor, the emergent stop module being electrically connected with the control module; thereby, the operation module controlling the conveyer motor and the abrasive belt wheel motor of the belt sander and displaying running data of the conveyer motor and the abrasive belt wheel motor for the belt sander to be digitalized.