A point counting machine synchronous belt

Abstract

The utility model discloses a kind of point counting machine synchronous belt, including tensile main body layer, buffer noise reduction layer and toothed reinforcing layer, the tensile main body layer, buffer noise reduction layer and toothed reinforcing layer constitute multilayer composite belt body, movable extruding plate can be in multilayer composite belt body inside, the extruding plate is driven by adjusting screw rod, the beneficial effect of the utility model, effectively promote synchronous belt tensile strength by tensile main body layer, bear the tensile force in the transmission process of point counting machine, prevent belt body elongation, fracture, guarantee transmission stability, by toothed engagement instant absorption impact energy of buffer noise reduction layer, buffer vibration, reduce transmission noise, by toothed reinforcing layer, ensure long-term stable meshing transmission, guarantee point counting machine twist banknote, conveying mechanism accurate action, when synchronous belt is running on synchronous wheel, rubber boss can be closely contacted with the end face of placement groove on synchronous wheel, can guarantee the stability in the running process of synchronous belt, avoid left and right deviation in the running process of synchronous belt.

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