Packing machine having prepared film connecting function

Abstract

A packing machine includes a frame, a first conveying belt mounted on a first end of the frame, a second conveying belt mounted on a second end of the frame, an intermediate conveying belt mounted on a mediate portion of the frame and located between the first conveying belt and the second conveying belt, two storage racks each mounted in and located at the second end of the frame, and a sealing cutter mounted on the frame and located beside one of the two storage racks. Thus, two film rolls are connected easily and rapidly by provision of the sealing cutter, thereby facilitating the user replacing the film rolls without affecting the packaging work.

1 . A packing machine, comprising: 
 a frame;    a first conveying belt mounted on a first end of the frame;    a second conveying belt mounted on a second end of the frame;    an intermediate conveying belt mounted on a mediate portion of the frame and located between the first conveying belt and the second conveying belt;    two storage racks each mounted in and located at the second end of the frame; and    a sealing cutter mounted on the frame and located beside one of the two storage racks.    
   
   
       2 . The packing machine in accordance with  claim 1 , wherein each of the two storage racks is located under the second conveying belt.  
   
   
       3 . The packing machine in accordance with  claim 1 , further comprising a delivery device mounted in and located at the mediate portion of the frame, wherein the sealing cutter is located between one of the two storage racks and the delivery device.  
   
   
       4 . The packing machine in accordance with  claim 1 , wherein each of the two storage racks is slidably mounted on the frame for supporting two film rolls.  
   
   
       5 . The packing machine in accordance with  claim 4 , wherein the two film rolls are connected by the sealing cutter.  
   
   
       6 . The packing machine in accordance with  claim 1 , further comprising a cutter seat pivotally mounted on the frame, and a pneumatic cylinder mounted on the frame and pivotally connected to the cutter seat for moving the cutter seat relative to the sealing cutter.  
   
   
       7 . The packing machine in accordance with  claim 1 , further comprising a plurality of tension rods mounted in and located at the mediate portion of the frame, and a plurality of delivery rollers mounted in and located at the first end of the frame.  
   
   
       8 . The packing machine in accordance with  claim 1 , further comprising a sensing device mounted on the first conveying belt.