Heavy-duty support bottom breaking device for food packaging machine

【Abstracts】 A weight supporting device for food packaging machines includes a main frame composed of two connecting rods fixedly connected to two side panels, a driving device mounted on the main frame, and a drive device mounted in the main frame. Two groups of pallets are used to open and close the drive. Two sets of pallets are closed to form a “V” type slot. Each set of pallets consists of a load-bearing plate and two swing arms that are fixed at one end of the load-bearing plate. The other ends of the two swing arms are respectively A flexible plate is fixed on the outer side of the load-bearing plate in each set of brackets based on the rotation axis fixed to the middle portions of the two side upright plates. The drive device is composed of a pair of teeth having the same number of teeth and respectively fixed on the two rotating shafts on the same side as the drive device. The upper gear is composed of a rack driven by a cylinder and meshed with a pair of gears to realize reverse rotation. A cooling air pipe with a vent hole is arranged at the bottom of the pallet, so that the impact force of the heavy object is transferred to the pallet. At the same time, due to the end-seal cooling air pipe, the cooling of the accelerating end seal, the utility model can prevent the end seal from breaking.

【Sovereignty Items】 1. A weight supporting device for food packaging machines, which includes: 1) a main frame consisting of two connecting rods (112) which are respectively fixedly connected to two vertical plates (111) ( 11); 2) A driving device (13) mounted on a side panel in the main frame; 3) Two sets of pallets (12) installed in the main frame to be opened or closed based on the driving of the driving device When the two sets of pallets were closed, they were "V" type.