The utility model discloses a strain
bottle capping device capable of preventing
bottle caps from falling off. The strain
bottle capping device comprises a strain bottle conveyor, a
bottle cap conveyor, a conveying plate frame, a flow dividing mechanism and a cap arranging mechanism. The strain bottle conveyor is horizontally arranged left and right; the
bottle cap conveyor is vertically arranged on the top surface of the strain bottle conveyor; the conveying plate frame is fixedly connected with the
bottle cap conveyor, and the conveying plate frame is provided with a slide way; one end of the
shunting mechanism is connected with the conveying plate frame, and the other end is connected with the strain bottle conveyor; the cap arranging mechanism comprises a first motor, a
crank, a connecting rod, a connecting piece, a sliding rod and a push block. The motor is arranged on the front side face of the bottle cap conveyor. The lower end of the
crank is fixedly connected with a motor output shaft; the lower end of the connecting rod is hinged with the
crank; the sliding rod is slidably arranged in the slideway; the connecting piece is of an L-shaped structure, the
vertical edge of the connecting piece is hinged to the sliding rod, the horizontal edge is hinged to the upper end of the connecting rod, and the joint of the
vertical edge and the horizontal edge is hinged to the conveying plate frame. The push block is arranged on the left end face of the sliding rod. The bottle cap stacking prevention device can prevent bottle caps from being stacked, so that the fallen bottle caps are prevented from falling out of equipment.