The invention provides a book punching and binding all-in-one machine. According to the machine, a punching system assembly, a binding system assembly and a page turning device are arranged so as to complete an automatic book production process with one page punching, cover assembling and binding and page turning setting, wherein the punching system assembly is provided with a book conveying railprovided with the first side rail and the second side rail arranged side by side, synchronous conveying of two books is realized, at the same time, a conveying device of the binding system assembly isprovided with a movable support, the movable support is provided with pushing structures corresponding to the first side rail and the second side rail, and the connection with the two side rails is realized. The two rails can synchronously convey the books, punching, cover assembling and binding production can be automatically completed, automatic production of the books can be realized, and theproduction efficiency of the books can be greatly improved.