Fuse tube cap pressing mechanism

A fuse tube cap pressing mechanism comprises a feeding wheel, a pushing and pressing assembly and a driving assembly. Feeding grooves capable of conveying pipe bodies and end caps at the two ends are evenly distributed in the circumferential face of the feeding wheel. The pushing assembly comprises an ejector pin rotating wheel and a cam, the ejector pin rotating wheel and the feeding wheel are coaxial and rotate synchronously, a plurality of ejector pins are evenly arranged between the two side faces of the ejector pin rotating wheel in a penetrating mode in the circumferential direction, the two ends of each ejector pin penetrate out of the two side faces of the ejector pin rotating wheel, and the inner ends of the ejector pins are inserted into the two ends of the feeding groove respectively and located on the outer sides of the end caps; the cam is fixed to the outer side of the ejector pin wheel disc, the outer end of the rotating ejector pin moves along the track line of the cam when touching the cam, t