Apparatus for cutting laminated sheet material
AssigneeKabushiki Kaisha Kawakami Seisakusho
InventorNobuo Nasu
Life of this patent
Estimating the term…
Abstract
An apparatus for cutting a laminated sheet material has a cutter receiving plate and a closure member connected to both ends of the receiving plate, and these are accommodated in a guide groove extending transversely across a supporting surface of a pedestal. A belt is supported on the supporting surface on front and back sides of the guide groove, and belt moving members are disposed on both sides of the belt longitudinally thereof for reciprocating the belt longitudinally. The laminated sheet material is supported on the belt and the belt moving members are moved to transport the belt and the laminated sheet material together in the longitudinal direction, with the stacked sheets and the already cut portions thereof moving along with the belt while carried thereon.
Claims7
An apparatus for cutting a laminated sheet material, comprising:
- a pedestal having a supporting surface provided with a guide groove extending transversely of said supporting surface;
- a cutter receiving plate having a cutter receiving sleeve and accommodated in the guide groove;
- a closure member connected to both ends of said receiving plate and accommodated in the guide groove;
- a belt for supporting the laminated sheet material, said belt being supported on the supporting surface on front and back sides of the guide groove, upper surfaces of said cutter receiving plate, said closure member and said supporting surface being disposed so as to be or substantially with a horizontal plane;
- belt moving members disposed on both sides of said belt longitudinally thereof for reciprocating said belt longitudinally;
- a cutter head supported above and opposing said cutter receiving plate;
- a cutter vertically movably mounted on said cutter head and having a lower end inserted into said cutter receiving sleeve;
- a transverse drive mechanism connected to said cutter head and said cutter receiving plate for synchronously reciprocating the cutter head and the cutter receiving plate transversely;
- a turning mechanism connected to said cutter and said cutter receiving sleeve for synchronously turning the cutter and the cutter receiving sleeve about a vertical axis;
- and
- a longitudinal drive mechanism to which said belt moving members are connected for longitudinally reciprocating, in unison, said belt moving members, said belt and the laminated sheet material supported on said belt.
An apparatus for cutting a laminated sheet material, comprising:
- a pedestal having a supporting surface provided with a guide groove extending transversely of said supporting surface;
- a cutter receiving plate having a cutter receiving sleeve and accommodated in the guide groove;
- a closure member connected to both ends of said receiving plate and accommodated in the guide groove;
- a belt for supporting the laminated sheet material, said belt being supported on the supporting surface on front and back sides of the guide groove, upper surfaces of said cutter receiving plate, said closure member and said supporting surface being disposed so as to be or substantially with a horizontal plane;
- suction pipes disposed on both sides of said belt longitudinally thereof and connected to said belt for reciprocating said belt longitudinally, said suction pipes having suction ports arranged to oppose each other;
- said supporting surface and said belt being formed to have a number of air vents that coincide with each other, the air vents being communicated with a suction source and a blower;
- a cutter head supported above and opposing said cutter receiving plate;
- a cutter vertically movably mounted on said cutter head and having a lower end inserted into said cutter receiving sleeve;
- a transverse drive mechanism connected to said cutter head and said cutter receiving plate for synchronously reciprocating the cutter head and the cutter receiving sleeve transversely;
- a turning mechanism connected to said cutter and said cutter receiving sleeve for synchronously turning the cutter and the cutter receiving sleeve about a vertical axis;
- and
- a longitudinal drive mechanism to which said suction pipes are connected for longitudinally reciprocating, in unison, said suction pipes, said belt and the laminated sheet material supported on said belt.
Dependencies are inferred from the claim text.