Edge band fine trimming mechanism of edge banding machine

An edge band fine trimming mechanism of an edge banding machine, which is applied to a workpiece with an edge band adhered thereto, the edge band fine trimming mechanism comprising:

• a fixed seat comprising a scraper installation groove, the scraper installation groove extending vertically;
• a first feeler wheel assembly comprising a first feeler wheel, the first feeler wheel being vertically and rotatably disposed on a right side of the fixed seat;
• a second feeler wheel assembly comprising a second feeler wheel, the second feeler wheel being horizontally and rotatably disposed on a bottom side of the fixed seat;
• a scraper assembly disposed on the fixed seat and adapted to trim an end edge of the edge band, the scraper assembly comprising a blade holder and a blade, the blade holder comprising a vertical section and an inclined section, the vertical section being vertically and movably disposed in the scraper installation groove, the inclined section being connected to a bottom end of the vertical section and extending toward a boundary between the first feeler wheel and the second feeler wheel, the blade being disposed at a terminal end of the inclined section;
• wherein the second feeler wheel assembly further comprises a supporting frame and a second adjusting screw;
• the supporting frame is disposed on the fixed seat in a horizontally movable manner;
• the second feeler wheel is rotatably disposed at a terminal end of the supporting frame;
• the fixed seat further has a lower threaded hole;
• the second adjusting screw is screwed into the lower threaded hole of the fixed seat and a terminal end of the second adjusting screw is connected with the supporting frame.

An edge band fine trimming mechanism of an edge banding machine, which is applied to a workpiece with an edge band adhered thereto, the edge band fine trimming mechanism comprising:

• a fixed seat comprising a scraper installation groove, the scraper installation groove extending vertically;
• a first feeler wheel assembly comprising a first feeler wheel, the first feeler wheel being vertically and rotatably disposed on a right side of the fixed seat;
• a second feeler wheel assembly comprising a second feeler wheel, the second feeler wheel being horizontally and rotatably disposed on a bottom side of the fixed seat;
• a scraper assembly disposed on the fixed seat and adapted to trim an end edge of the edge band, the scraper assembly comprising a blade holder and a blade, the blade holder comprising a vertical section and an inclined section, the vertical section being vertically and movably disposed in the scraper installation groove, the inclined section being connected to a bottom end of the vertical section and extending toward a boundary between the first feeler wheel and the second feeler wheel, the blade being disposed at a terminal end of the inclined section;
• wherein the first feeler wheel assembly comprises a plurality of said first feeler wheels and a fixing member;
• the fixing member is disposed on the fixed seat in a vertically movable manner;
• the plurality of said first feeler wheels are all vertically and rotatably disposed on the fixing member;
• the plurality of said first feeler wheels are all located at a same predetermined height.