Device and method for sharpening multiple blade knives

Abstract

For the purpose of developing a device for sharpening multi-blade cutters, the invention proposes a device for sharpening multi-blade cutters having at least one motor and a holding table that is mobile relative thereto, the holding table comprising a holding member for clamping the cutter and a motor axis of the motor being disposed crosswise to the main shifting axis of the holding table.

1 . A device ( 1 ;  35 ) for sharpening multi-blade cutters ( 17 ;  66 ) having at least one motor ( 5 ;  38 ,  39 ) and a holding table ( 2 ;  37 ) that is mobile relative thereto, said holding table ( 2 ;  37 ) comprising a holding member ( 8 ) for clamping ( 18 ;  50 ;  67 ) the cutter ( 17 ;  66 ), wherein a motor axis ( 6 ;  42 ,  46 ) of the motor ( 5 ;  38 ,  39 ) is disposed crosswise to the main shifting axis ( 24 ;  36 ) of the holding table ( 2 ;  37 ).  
     
     
         2 . The sharpening device ( 1 ;  35 ) according to  claim 1 , wherein the holding member ( 8 ) is disposed on the holding table by means of a fixing member ( 3 ,  4 ).  
     
     
         3 . The sharpening device ( 1 ;  35 ) according to  claim 1 , wherein the device ( 1 ;  35 ) comprises at least one more fixing member ( 3 ,  4 ) for a holding member ( 8 ).  
     
     
         4 . The sharpening device ( 1 ;  35 ) according to  claim 1 , wherein the holding member ( 8 ) is disposed so as to be detachable.  
     
     
         5 . The sharpening device ( 1 ;  35 ) according to  claim 1 , wherein the holding member ( 8 ) includes a holding-down clamp.  
     
     
         6 . The sharpening device ( 1 ;  35 ) according to  claim 1  wherein the holding member ( 8 ) includes a slide rod clamp ( 9 ).  
     
     
         7 . The sharpening device ( 1 ;  35 ) according to  claim 1 , wherein the holding member ( 8 ) is fixable relative to the holding table ( 2 ;  37 ).  
     
     
         8 . The sharpening device ( 1 ;  35 ) according to  claim 7 , wherein a cup wheel ( 7 ;  43 ,  47 ) is disposed on the motor axis ( 6 ;  42 ,  46 ).  
     
     
         9 . The sharpening device ( 1 ;  35 ) according to  claim 1 , wherein the holding table ( 2 ;  37 ) is movable relative to at least one cup wheel ( 7 ;  43 ,  47 ).  
     
     
         10 . The sharpening device ( 1 ;  35 ) according to  claim 1 , wherein the device ( 1 ;  35 ) includes at least one more motor ( 5 ;  38 ,  39 ).  
     
     
         11 . The sharpening device ( 1 ;  35 ) according to  claim 1 , wherein at least one motor ( 5 ;  38 ,  39 ) is movable relative to the holding table ( 2 ;  37 ).  
     
     
         12 . The sharpening device ( 1 ;  35 ) according to  claim 1 , wherein a holding element ( 69 ) which is preferably rotatable 180° in a plane of the holding table is disposed on said holding table ( 2 ;  37 ).  
     
     
         13 . The sharpening device ( 1 ;  35 ) according to  claim 12 , wherein the holding element ( 69 ) is adapted to be supplied to the holding table ( 2 ;  37 ).  
     
     
         14 . The sharpening device ( 1 ;  35 ) according to  claim 12 , wherein the holding element ( 69 ) is adapted to be supplied to the motors ( 5 ;  38 ,  39 ).  
     
     
         15 . The sharpening device ( 1 ;  35 ) according to  claim 1 , wherein a control panel which is disposed in the side region of the sharpening device.  
     
     
         16 . The sharpening device ( 1 ;  35 ) according to  claim 1 , wherein a protective cap the pivot axis of which is disposed in the direction of the main shifting axis ( 24 ;  36 ) of the holding table ( 2 ;  37 ).  
     
     
         17 . The sharpening device ( 1 ;  35 ) according to  claim 1 , wherein a microspraying system ( 55 ) for providing cooling during the sharpening process.  
     
     
         18 . (canceled)