Plastic feeding machine dynamic material door device

Abstract

The invention discloses a plastic feeding machine dynamic charging door mechanism. The plastic feeding machine dynamic charging door mechanism comprises a feeding machine pedestal, a feeding machine dynamic charging door conduit, a material sensor, and a feeding machine hopper; the bottom of the feeding machine pedestal is correspondingly connected with a connection port of a hopper drier, the feeding machine hopper is fixedly arranged on the upper part of the feeding machine pedestal; the feeding machine dynamic charging door conduit is arranged in the feeding machine pedestal, a top of the feeding machine dynamic charging door conduit is connected with a lower port of the feeding machine hopper, the bottom of the feeding machine dynamic charging door conduit stretches into the hopper drier; and the material sensor is arranged at a side of the feeding machine pedestal, and is adjacent to the feeding machine dynamic charging door conduit positioned in the feeding machine pedestal. The plastic feeding machine dynamic material door mechanism is characterized in that a structure is simple, a material is taken as a charging door, adjustment of charging amount and charging height during a usage process is not required, required height position of no-charging space and charging space of heat cycle dried air in the hopper drier can be guaranteed, switching time for types and cleaning process are reduced, labor intensity can be reduced, processing efficiency is enhanced, and product quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of conveying machinery—the supporting facilities of a plastic molding machine, in particular to a dynamic material door device for a plastic feeding machine. Background technique [0002] At present, the structure of the material door of the plastic feeding machine is divided into the following two types: 1. Gravity flap type material door, that is, the material feeding machine is loaded to the material bin of the feeding machine. When the continuous feeding reaches a certain weight, the gravity counterweight loses balance, and the material bin The material in the hopper is discharged into the hopper dryer at one time. When the material in the hopper is reproduced as above again, and so on, the above cycle is deduced. The position of the material in the dryer cannot be controlled, which affects the material-free space required for drying. The adjustment of the gravity counterweight body and the simulation co...

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Problems solved by technology

[0002] At present, the structure of the material door of the plastic feeding machine is divided into the following two types: 1. Gravity flap type material door, that is, the material feeding machine is loaded to the material bin of the feeding machine. When the continuous feeding reaches a certain weight, the gravity counterweight loses balance, and the material bin The material in the hopper is discharged into the hopper dryer at one time. When the material in the hopper is reproduced as above again, and so on, the above cycle is deduced. The position of the material in the dryer cannot be controlled, which affects the material-free space required for drying. The adjustment of the gravity counterweight body and the simulation control sequence cannot be effectively unified. When the specific gravity of the material is different, the gravity counterweight body needs to be adjusted accordingly, and it is troublesome to clean up when the variety is switched. ;2. Fence plate material door, when it is necessary to feed material to the hopper dryer under the control of the electric control device, the fence plate is dislocated and opened, and the material supplied by the feeder is discharged into the hopper dryer. In the case of setting the feeding time parameters in the simulation Next, the cycle is opened and closed, and so on. The disadvantages are: the feeding interval cannot be accurately replenished with the consumption of materials in the hopper dryer, and the position of the materials in the hopper dryer cannot be controlled, which affects the material-free space required for drying. There will be material jamming, and it is extremely troublesome to clean the material door when the variety is switched, and sometimes it needs to be disassembled and cleaned

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