Oscillation device with counter balancer

Abstract

An oscillating device includes a vibrating table to which an oscillated object is to be attached, and an oscillating unit that oscillates the vibrating table in a predetermined direction. The vibrating table includes a hollow part in which the oscillated object is accommodated, a bottom plate, a frame part that protrudes perpendicularly from an edge portion of the bottom plate, and an intermediate plate arranged inside the frame part. The intermediate plate has a shape of a lattice protruding perpendicularly from the bottom plate.

1 . An oscillating device comprising:
 a vibrating table to which an oscillated object is to be attached; and   an oscillating unit configured to oscillate the vibrating table in a predetermined direction, wherein:
 the vibrating table includes:
 a hollow part in which the oscillated object is configured to be accommodated; 
 a bottom plate; 
 a frame part that protrudes perpendicularly from an edge portion of the bottom plate; and 
 an intermediate plate arranged inside the frame part, the intermediate plate having a shape of a lattice protruding perpendicularly from the bottom plate. 
 
   
     
     
         2 . The oscillating device according to  claim 1 , wherein the vibrating table includes:
 a box part to which a first opening for inserting and removing the oscillated object in and out of the hollow part is formed on one face; and   a lid part that closes the first opening.   
     
     
         3 . The oscillating device according to  claim 2 , wherein the vibrating table has a second opening through which an elongated object that connects the oscillated object with an external device is to be inserted. 
     
     
         4 . The oscillating device according to  claim 1 , wherein an attaching mechanism configured to attach the oscillated object is provided to a wall part of the vibrating table. 
     
     
         5 . The oscillating device according to  claim 1 , wherein a center of gravity of the vibrating table is positioned at a center of an outer shape of the vibrating table. 
     
     
         6 . The oscillating device according to  claim 1 , wherein the hollow part is formed at a central portion of the vibrating table. 
     
     
         7 . The oscillating device according to  claim 1 , wherein the oscillating unit includes an X-axis oscillating unit configured to oscillate the vibrating table in an X-axis direction, which is a horizontal direction. 
     
     
         8 . The oscillating device according to  claim 7 , wherein the oscillating unit includes a Y-axis oscillating unit configured to oscillate the vibrating table in a Y-axis direction, which is a horizontal direction perpendicular to the X-axis direction. 
     
     
         9 . The oscillating device according to  claim 1 , wherein the oscillating unit includes a Z-axis oscillating unit configured to oscillate the vibrating table in a Z-axis direction, which is a vertical direction. 
     
     
         10 . The oscillating device according to  claim 1 , wherein an attaching mechanism configured to attach the oscillated object is provided to the bottom plate. 
     
     
         11 . The oscillating device according to  claim 1 , wherein a projection of a center of gravity of the vibrating table to a projection plane perpendicular to the predetermined direction is included in the projection of a movable part of the oscillating unit to the projection plane. 
     
     
         12 . A vibrating table for an oscillating device, the vibrating table comprising:
 a hollow part in which an oscillated object is configured to be accommodated;   a bottom plate;   a frame part that protrudes perpendicularly from an edge portion of the bottom plate; and   an intermediate plate arranged inside the frame part, the intermediate plate having a shape of a lattice protruding perpendicularly from the bottom plate.   
     
     
         13 . The vibrating table according to  claim 12 , further comprising:
 a box part to which a first opening for inserting and removing the oscillated object in and out of the hollow part is formed on one face; and   a lid part that closes the first opening.   
     
     
         14 . The vibrating table according to  claim 13 , wherein the vibrating table has a second opening through which an elongated object configured to connect the oscillated object with an external device is to be inserted. 
     
     
         15 . The vibrating table according to  claim 12 , wherein an attaching mechanism configured to attach the oscillated object is provided to a wall part of the vibrating table. 
     
     
         16 . A method for oscillating a vibrating table to which an oscillated object is attached with an oscillating unit in a predetermined direction, the method comprising:
 using the oscillating device according to  claim 1 ;   attaching the oscillated object to the vibrating table such that a projection of a center of gravity of the oscillated object to a projection plane perpendicular to the predetermined direction is included in the projection of a movable part of the oscillating unit to the projection plane; and   oscillating the vibrating table.