Patent ID: 8656833

Claim:
A leveling machine for rolled-up tablets comprising a base having two sideboards facing to each other at an interval and each sideboard having an inner side facing to each other; an outer side; and a spindle hole formed through the sideboard and aligning with the spindle hole of the other sideboard; a mounting frame rotatably mounted in the base between the sideboards and having a spindle rotatably mounted in the spindle holes of the sideboards and having two ends and one of the ends of the spindle extending out of the outer side of a corresponding sideboard; an adjusting motor mounted securely on one of the sideboards below the spindle to drive the spindle; two mounting boards respectively, obliquely and securely mounted around the spindle near the inner sides of the sideboards, and each mounting board having a bottom; a top; and an inner side facing to the inner side of the other mounting board; and a bottom cylinder rotatably mounted around the spindle between the mounting boards; and a wheel-leveling device connected to the mounting frame and having two top cylinder mounts being noncircular and respectively and rotatably mounted on the mounting boards, and each cylinder mount having a front end; a rear end; an outer side mounted around a corresponding board at the front end of the cylinder mount to enable the cylinder mount to extend to the bottom cylinder; and an inner side; and an annular surface; a cylinder axle connected to the inner sides of the top cylinder mounts at the rear ends over the bottom cylinder; a top cylinder rotatably mounted around the cylinder axle, selectively abutting the bottom cylinder; two pushing mounts respectively mounted on the inner sides of the mounting boards at the tops of the mounting boards, and each pushing mount having a top and a bottom; and two telescopic drivers respectively and securely mounted on the tops of the pushing mounts, and each telescopic driver having a bottom; and an abutting rod movably mounted on the bottom of the telescopic driver, extending out of the bottom of a corresponding pushing mount and abutting the annular surface of a corresponding cylinder mount at rear end to enable the top cylinder to abut the bottom cylinder.