Coating industry visualization gap detection device

The utility model discloses a coating industry visualization gap detection device. The coating industry visualization gap detection device is characterized in that the coating industry visualization gap detection device comprises a scraper bracing frame, a cylinder and an adjusting handwheel, a dial gauge is installed on the scraper bracing frame, and a measuring head of the dial gauge abuts against the scraper bracing frame. Compared with the prior art, the coating industry visualization gap detection device has the advantages that the size of a coating gap confirmed by using a plug gauge and by the feeling of an operator can be displayed in real time through the dial gauge; after the setting of the gap in one time before starting is completed, the gap does not need to be confirmed from time to time by using the plug gauge; and the operator just needs to confirm the size of the gap beating through the value displayed by the dial gauge, and adjusts the gap to the initial size through the displayed value.