| 摘要 |
PURPOSE: A movable band clamping apparatus for outer panel coil is provided in which a separate fixing strap chute is not required by integrating the strap chute into the apparatus, and which prevents safety accident and improve working efficiency by clamping band the coil firmly after being easily moved to position of coil to be banded. CONSTITUTION: The movable band clamping apparatus for outer panel coil comprises transfer car part in which movement and table rotation are performed, banding machine main body part for performing banding, strap chute part for guiding band, and control part, wherein the transfer car part comprises a driving wheel(20) for horizontal movement, a driving motor for driving the driving wheel(20), a push up cylinder(36) for vertical movement, a rotation means of a central shaft(28) and a motor installed in the upper part of the push up cylinder(36), and a rotation table(34) connected to the rotation means, the banding machine main body part is installed in the upper part of the rotation table(34) and comprises a hydraulic cylinder for ascent and descent and strap dispenser that are installed in the upper part of the rotation table(34), a table(62) which is installed at the front end of the hydraulic cylinder for ascent and descent and equipped with a driving wheel(60), a hydraulic cylinder for a head(66) vertically installed on the table(62), a banding machine head(40) installed at the front end of the hydraulic cylinder for a head(66), and a limit switch(42) installed in front of the banding machine head(40), the strap chute part is divided into fixing and deformation parts and constructed so that the inside of the strap chute part is opened when the band is fastened on the outer circumference of the coil as a horizontally symmetrical hollow structure, the fixing part is connected to the side wall of the banding machine head(40), the inside of the fixing part is connected to the hollow part of the banding machine head(40), strap chute arm rotating hydraulic cylinder(80) is installed at the outer side of the fixing part, the deformation part is pin connected to the front end of the fixing part, the front end of the strap chute arm rotating hydraulic cylinder(80) is pin connected to the outer side of the deformation part, the deformation part comprises a limit switch(78), a rubber roller(741) and a proximity sensor(77), and the control part controls operation of the driving motor, a push up cylinder(36), a motor, a hydraulic cylinder for ascent and descent, a hydraulic cylinder for a head(66) and a strap chute arm rotating hydraulic cylinder(80) by receiving input of the limit switch(42), the proximity sensor(77) and the limit switch(78).
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