Feeding paper apparatus and feeding paper method thereof
AssigneeKinpo Electronics, Inc.
InventorChih-Hwa Wang
Life of this patent
Estimating the term…
Abstract
A feeding paper apparatus includes a rod having a fulcrum member thereon, and two pressing unit disposed on the opposite ends of the rod. Each pressing unit has a connecting device disposed on the rod, a buffering device movably and pivotally disposed on the connecting device, and a pressing wheel rotatably disposed on the buffering device. The pressing wheels provide the same component force on the corresponding feeding paper wheel so as to improve the quality of feeding paper. Furthermore, a method for using the feeding paper apparatus is disclosed.
Claims24
A feeding paper apparatus, comprising:
- a rod;
- two pressing units disposed on opposite ends of the rod, wherein each pressing unit comprises:
- a connecting device connected with the rod;
- a buffering device movably pivoted on one end to the connecting device;
- and
- a pressing wheel rotatably disposed on other end of the buffering device;
- and
- a fulcrum member disposed on the rod between the two pressing units;
- wherein each pressing wheel operates in coordination with a feeding paper wheel for feeding paper.
A feeding paper apparatus, comprising:
- a rod;
- a first pressing module and a second pressing module disposed on opposite ends of the rod, wherein the first pressing module has a first number of pressing units and the second pressing module has a second number of pressing units, each pressing unit comprises:
- a connecting device;
- a buffering device, wherein one end of the buffering device is movably pivoted on the connecting device;
- and
- a pressing wheel rotatably disposed on other end of the buffering device;
- and
- a fulcrum member disposed on the rod and between the two pressing units;
- wherein each pressing wheel operates in coordination with a feeding paper wheel for feeding paper.
A feeding paper method, comprising:
- providing a feeding paper unit having a plurality of feeding paper wheels, and assembling a feeding paper apparatus on the feeding paper unit, the feeding paper apparatus comprising:
- a rod;
- two pressing units disposed on opposite ends of the rod, wherein each pressing unit comprises:
- a connecting device connected with the rod;
- a buffering device, wherein one end of the buffering device is movably pivoted on the connecting device;
- and
- a pressing wheel rotatably disposed on other end of the buffering device;
- and
- a fulcrum member disposed on the rod and between the two pressing units;
- wherein each pressing wheel operates in coordination with a feeding paper wheel for feeding paper;
- wherein distances between the two connecting units and the fulcrum are changeable for balancing torques relative to the fulcrum member, lengths of the two buffering units are changeable so that the pressing wheels output the same force on the corresponding paper wheels in order to form equal feeding force on the corresponding pressing wheels and the feeding paper wheel.
Dependencies are inferred from the claim text.