Fork trimming device provided with full-automatic fork conveying system

A fork trimming device provided with a full-automatic fork conveying system comprises a blanking machine (10, 20) for trimming a fork (90), a fork input mechanism (30), a middle carrying mechanism (40), and a fork output mechanism (50). The middle carrying mechanism (40) comprises guide rails (42), two sliders (431,432) slidably mounted on the guide rails, a cylinder (441,442) for driving the sliders, and two groups of manipulators (45, 46, 47, 48) fixed respectively onto the two sliders (431,432). The fork input mechanism (30) and the fork output mechanism (50) are located at two ends of the middle carrying mechanism (40). The fork input mechanism (30) conveys forks to be machined to the direction of the middle carrying mechanism (40) one by one in a stepping manner. The middle carrying mechanism (40) carries the forks in the machining process by using two moving modules and the two groups of manipulators (45, 46, 47, 48). The fork output mechanism (50) carries the machined forks (90) outwards from the middle carrying mechanism (40) one by one in the stepping manner. Therefore, the forks (90) are automatically input, carried and output, and the fork trimming efficiency is improved.