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The characteristics of the material system of the trigeminal pipe


source:Central conveying system   release time:2021-04-10 13:43:33




A conveying system with a three-pronged pipe, the conveying system includes an injection molding unit, a cutoff valve arranged on the right side of the injection molding unit, a dust remover, a fan, a control system, and a control system arranged between the injection molding unit and the cutoff valve, The common pipe conveying system between the injection molding unit, the dust remover and the fan. The common pipe conveying system includes several intercept valves between the injection molding unit, the dust remover and the fan and their connecting pipes, and several three-pronged pipes between the injection molding unit and the cut valve. And its connecting pipes. The utility model adopts a three-pronged pipe. The left and right parallel pipes of the three-pronged pipe are respectively connected with the branch pipe and the supporting straight pipe through a transition elbow to form 45 degrees, so that resistance is applied when the raw material passes again, and the raw material has an inertial impact The pipeline enters the injection molding machine, and there will be no subsequent blockage of the pipeline.
1. A material conveying system with a three-pronged pipe, characterized in that the material conveying system includes an injection molding unit (1), a storage hopper (2) arranged on the right side of the injection molding unit (1), and a dust collector (3), Fan (4), control system (5) and a common pipe conveying system between the injection molding unit (1) and the storage hopper (2), and between the injection molding unit (1) and the dust collector (3) and the fan (4) (6); Among them,

The common pipe conveying system (6) includes several cutoff valves (61) and several three-pronged pipes (62); among them, the top nozzle of each injection molding machine in the injection molding unit (1) is connected to each air distribution pipe respectively. At the bottom opening of each cutoff valve (61), the cutoff valve (61) is correspondingly arranged above each injection molding machine and is connected horizontally with the air supply duct on each cutoff valve (61). The dust collector ( 3) on the right side of the injection molding unit (1) is connected, the right side of the dust collector (3) is connected with the fan (4), and a storage hopper (2) is provided on the left side of the dust collector, and the storage hopper (2) is connected There is a conveying pipeline which connects the parallel nozzles of the trigeminal pipe (62) in the left and right directions. The conveying pipe is directly connected to the leftmost end of the injection molding unit (1) through the leftmo st trigeminal pipe (62). The left side nozzle of the injection molding machine and the left side nozzles of the remaining injection molding machines in the injection molding unit (1) are respectively connected to the diagonally upward branch nozzles of the trigeminal pipe (62 ) through a branch pipe.

2. The material conveying system with a three-pronged pipe according to claim 1, wherein the three-pronged pipe (62) comprises a left parallel pipe (621), a right parallel pipe (622), and an inclined branch pipe (623 ); Among them, the left parallel pipe (621) is directly connected to the left side of the branch pipe (623) through a transition elbow, and the right parallel pipe (622) is connected to one end of an inclined support straight pipe (624) through a transition elbow, The other end of the support straight pipe (624) is connected to the middle position of the pipe body of the inclined branch pipe (623).

3. The material conveying system with a three-pronged pipe according to claim 2, wherein the branch pipe (623) of the three-pronged pipe (62) is inclined to the upper right and the inclination angle is 45 degrees, supporting the straight pipe (The inclination angle of 624) is 45 degrees, and the branch pipe (623) is vertically connected with the support straight pipe (624).

4. The material conveying system with a three-pronged tube according to claim 1, characterized in that the injection molding unit (1) is N groups of several injection molding machines placed in parallel.

5. The material conveying system with a three-pronged tube according to claim 4, wherein the number of injection molding machines in each group of the plurality of injection molding machines placed in parallel in the N groups is greater than or equal to 4.

6. The material conveying system with a three-pronged tube according to claim 4, wherein a three-pronged tube (62) is provided above each two of the N groups of several injection molding machines placed in parallel.

7. The material conveying system with a three-prong pipe according to claim 1, wherein the control system (5) receives the status signals of the injection molding unit (1), the shutoff valve (61), and the three-prong pipe (62) Control the material conveying system.