Single layer color film packaging machine

Abstract

A single layer color film packaging machine includes a supplying system having pair of upright supporters, a cross bar mounted between the two upright supporters, a plurality of rods extending downwardly from the cross bar, two guide rods mounted between the two upright supporters, a film feeding device having a primary frame on which is installed a sealing cutter, an arm extending from the primary frame for mounting a roll of film which has an end extending through between two rollers, a sealing cutter mounted inside the primary frame and a cutter driven by a pneumatic cylinder, a rear end of a chain of the continuous feeding device extending to a rear side of the cutter, a fixing board fixedly mounted by leading rods, and two guiding racks being mounted at two sides of the conveyor belt for transmitting articles, a shrinking device including a furnace the interior of which is partitioned into an upper chamber and a hot shrinking chamber, and a motor being mounted on a top of the furnace for driving an impeller to make an air current within the upper chamber.

I claim:  
     
         1 . A single layer color film packaging machine comprising: 
 a supplying system including pair of upright supporters, a cross bar mounted between the two upright supporters, a plurality of rods extending downwardly from the cross bar, two guide rods mounted between the two upright supporters, two pairs of sliding seats each pair mounted on one of said guide rods, a plate mounted on a bottom of the sliding seats, a plurality of fixed partitions installed behind movable partitions above the conveyor belt;    a film feeding device having a primary frame on which is installed a sealing cutter, an arm extending from the primary frame for mounting a roll of film which has an end extending through between two rollers,    sealing cutter mounted inside the primary frame and a cutter driven by a pneumatic cylinder, a rear end of a chain of the continuous feeding device extending to a rear side of the cutter, a fixing board fixedly mounted by leading rods, a pneumatic cylinder mounted a the fixing board for driving a pressing plate, and two guiding racks being mounted at two sides of the conveyor belt for transmitting articles;    a shrinking device including a furnace the interior of which is partitioned into an upper chamber and a hot shrinking chamber, a motor being mounted on a top of the furnace for driving an impeller to make an air current within the upper chamber thereby causing air to flow into the shrinking chamber, a guiding plate extending from the interior of the shrinking chamber to the outside to act as a handle for adjusting position of the guiding plate.