Feeding device of character bending machine

Abstract

A feeding device of a character bending machine includes a supporting roller ( 2 ), the supporting roller ( 2 ) is rotatably mounted on a body of the character bending machine ( 1 ) and positioned corresponding to a cutter. A feeding rollers pair ( 3 ) for gripping the fed strip is arranged on both sides of the supporting roller ( 2 ). The feeding rollers pair ( 3 ) includes two oppositely arranged feeding rollers ( 31 ). Both of the feeding rollers ( 31 ) are rotatably mounted on the body of the character bending machine ( 1 ). A feeding gap is formed between the two opposite feeding rollers ( 31 ). So the technical problem that feeding device is provided with complex structure, strip is easy to be scratched and cut angle is difficult to be ensured at present is solved.

1 . A feeding device of a character bending machine, comprising a supporting roller, the supporting roller is rotatably mounted on a body of the character bending machine and positioned corresponding to a cutter; a feeding rollers pair for gripping the fed strip is arranged on both sides of the supporting roller, the feeding rollers pair includes two oppositely arranged feeding rollers, both of the feeding rollers are rotatably mounted on the body of the character bending machine, and a feeding gap is formed between the two opposite feeding rollers. 
     
     
         2 . The feeding device of character bending machine of  claim 1 , further comprising an encoder which is fixedly mounted on the body of the character. bending machine is arranged at an end of the supporting roller. 
     
     
         3 . The feeding device of character bending machine of  claim 1 , wherein the surface of the feeding rollers is coated with elastic materials.