Abstract: A feeding control mechanism of packaging machine includes a chassis, a feeding guide, a forwarding device, a conveyor belt, and a feeding controller. The feeding guide is arranged at a front side of the chassis to forward a product into the chassis. The forwarding device includes a feeding channel defined by left and right pulleys for clamping and moving a product onto a conveyor belt. The feeding controller is arranged above the conveyor belt. The product tray carried by the conveyor belt are used to trigger first and second sensor of the chassis to activate the feeding controller for opening/closing stop pegs so as to control each product to be correctly positioned on each product tray of the conveyor belt.

Abstract: A shrink film heating device includes a chassis above which a hood is arranged. A conveyor belt and a driving belt are arranged between the chassis and the hood. The hood has an upper wall to which at least one heating assembly is mounted to supply hot air into a hollow interior space of the hood. The hood has front and rear walls forming openings that define a heating channel through the hood. Two heat homogenization assemblies are respectively set at opposite sides of the heating channel inside the hood and include a conduit coupled to an air supply source in order to supply regulate temperature air into the hood for mixing with and uniformly distributing high temperature air uniformly through the interior space of the hood so as to achieve uniform heating of a packaged object moving through the heating channel.

Abstract: A feeding control mechanism of packaging machine includes a chassis, a feeding guide, a forwarding device, a conveyor belt, and a feeding controller. The feeding guide is arranged at a front side of the chassis to forward a product into the chassis. The forwarding device includes a feeding channel defined by left and right pulleys for clamping and moving a product onto a conveyor belt. The feeding controller is arranged above the conveyor belt. The product tray carried by the conveyor belt are used to trigger first and second sensor of the chassis to activate the feeding controller for opening/closing stop pegs so as to control each product to be correctly positioned on each product tray of the conveyor belt.