Extrusion forming mechanism for hackling machine

The utility model discloses an extrusion forming mechanism for a hackling machine, which comprises a conveying chain (1) formed by mutually connecting a plurality of conveying chain links, a plurality of clamping parts are distributed on the conveying chain (1) at equal intervals, the lower ends of the clamping parts are respectively connected with two conveying chain links, and the middle part of the conveying chain (1) is respectively provided with a pressing rod (2) and an extraction component which are distributed up and down; the clamping part comprises an upper pressing plate (3) and a lower pressing plate (4), a pressing face (5) is formed between the upper pressing plate (3) and the lower pressing plate (4), connecting pins (6) are arranged at the two ends of the bottom of the upper pressing plate (3), the lower ends of the connecting pins (6) penetrate through the lower pressing plate (4), a plurality of limiting grooves (7) are formed in one side of each connecting pin (6), and protruding parts (8)