Patent ID: 8827269

Claim:
A guider for conveying sheet objects, comprising: two side plates; two wheel assemblies disposed in parallel between the two side plates, a top passage plate being provided at tops of the two wheel assemblies; a rise-lower passage plate provided among the two wheel assemblies and the top passage plate, wherein a horizontal passage is formed between the rise-lower passage plate and the top passage plate, and lateral passages are formed between the rise-lower passage plate and one of the wheel assemblies as well as between the rise-lower passage plate and the other one of the wheel assemblies, and wherein the rise-lower passage plate is arranged hoistably and lowerably in the two side plates; a first driving device adapted to drive the rise-lower passage plate to move upwardly or downwardly; a redirecting member hinged between the two lateral passages and configured to perform a switch between the two lateral passages; and a second driving device adapted to drive the redirecting member to rotate.