Production system for processing a wire material wound to form a wire reel, comprising a conveying means with permanent magnets

Abstract

A production system for processing a wire material wound to form a wire reel, in particular reinforcing steel. The production system comprises a receiving device for receiving the wire reel; an unreeling device for removing the wire material on the wire reel; and a processing device for processing the removed wire material. The unreeling device comprises a conveyor surrounding a first deflection roller and a second deflection roller, wherein permanent magnets are arranged on the conveyor and an increased frictional connection can be established between a surface of the wire material and an outer surface of the conveying means by means of the permanent magnets.

1 . A production system ( 1 ) for processing a wire material ( 3 ) wound to form a wire reel ( 2 ), in particular concrete-reinforcing steel, the production system ( 1 ) comprising:
 an accommodation apparatus ( 4 ) for accommodating the wire reel ( 2 );   an unreeling apparatus ( 5 ) for pulling off the wire material ( 3 ) situated on the wire reel ( 2 );   and a processing apparatus ( 10 ) for processing the pulled-off wire material ( 3 ), wherein   the unreeling apparatus ( 5 ) comprises a conveying means ( 8 ) that runs around a first deflection roller ( 6 ) and a second deflection roller ( 7 ), wherein permanent magnets ( 16 ) are disposed on the conveying means ( 8 ), and an increased friction fit between a surface ( 13 ) of the wire material ( 3 ) and an outer surface ( 12 ) of the conveying means ( 8 ) can be produced by means of the permanent magnets ( 16 ).   
     
     
         2 . The production system according to  claim 1 , wherein the conveying means ( 8 ) of the unreeling apparatus ( 5 ) is configured as a conveyor belt ( 9 ). 
     
     
         3 . The production system according to  claim 1 , wherein the accommodation apparatus ( 4 ) is configured for accommodating a raw material roller ( 36 ), wherein the wire material ( 3 ) wound in the manner of a reel is disposed on the raw material roller ( 36 ). 
     
     
         4 . The production system according to  claim 1 , wherein the accommodation apparatus ( 4 ) has a braking mechanism ( 37 ), by means of which the wire material ( 3 ) of the wire reel ( 2 ) is tightened during the unreeling process. 
     
     
         5 . The production system according to  claim 1 , wherein the unreeling apparatus ( 5 ) is disposed in the production system ( 1 ) in such a manner that the wire material ( 3 ) is passed to the processing apparatus ( 10 ) in an arc ( 38 ). 
     
     
         6 . The production system according to  claim 1 , wherein the processing apparatus ( 10 ) is configured as a straightening system ( 11 ) for straightening the wire material ( 3 ). 
     
     
         7 . The production system according to  claim 1 , wherein the unreeling apparatus ( 5 ) has at least a third deflection roller ( 39 ) in addition to the first deflection roller ( 6 ) and the second deflection roller ( 7 ), wherein the rotation axles ( 40 ) of the deflection rollers ( 6 ,  7 ,  39 ) are arranged in an arc ( 41 ) relative to one another, so that the wire material ( 3 ) is guided around the unreeling apparatus ( 5 ) in arc shape. 
     
     
         8 . The production system according to  claim 1 , wherein the unreeling apparatus ( 5 ) is coupled with a servomotor ( 19 ). 
     
     
         9 . The production system according to  claim 1 , wherein the unreeling apparatus ( 5 ) is movably mounted on the production system ( 1 ). 
     
     
         10 . Production system according to  claim 1 , wherein a guide element ( 43 ) is disposed on the unreeling apparatus ( 5 ), on a side ( 42 ) of the unreeling apparatus ( 5 ) that faces the accommodation apparatus ( 4 ).