Rubber V-belt yarn blank coating and cutting device

A rubber V-belt yarn blank coating and cutting device, comprising a frame, a base compound rubber leading-out device, a base compound rubber conveying device, and a base compound rubber coating and cutting mechanism, the base compound rubber leading-out device, the base compound rubber conveying device, and the base compound rubber coating and cutting mechanism are disposed on the frame, the base compound rubber coating and cutting mechanism comprising a driving roller disposed on the frame, a driven tensioning roller disposed on the frame, a base compound rubber pressing roller, grouped round cutting knives, and a squeezing roller, wherein the base compound rubber pressing roller is disposed below the driving roller for pressing the grouped base compound rubber on the yarn blank on the driving roller, wherein the squeezing roller is positioned between the driving roller and the driven tensioning roller, and the grouped round cutting knives having a sliding mechanism are disposed above the squeezing roller;

• wherein the sliding mechanism comprises a synchronous belt pulley, a mold plate, and a movable lead screw, the synchronous belt pulley is disposed on the frame and has a drive motor, the mold plate is disposed above the grouped round cutting knives, and the movable lead screw is disposed on the mold plate and engaged with the synchronous belt pulley;
• wherein the rubber V-belt yarn blank coating and cutting device comprises an upper mold and a lower mold, wherein the upper mold and the lower mold are disposed on the mold plate, and a distance adjusting mechanism is disposed on the lower mold.