Device for controlling melt flow in melt distribution network

Device for controlling melt flow in melt distribution network

  • CN 105,196,486 A
  • Filed: 08/24/2007
  • Published: 12/30/2015
  • Est. Priority Date: 08/24/2007
  • Status: Active Application
First Claim
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1. a melt distribution network 110, it comprises:

  • Primary subnet network 108 and secondary subnet network 110, described secondary subnet network 110 comprises multiple secondary splitter 116, and each example of wherein said secondary splitter 116 is coupled to described primary subnet network 108 via coupler 118;

    Flow control apparatus 502, it is placed in described coupler 118, and described flow control apparatus 502 comprises body 504, and it defines;

    Blender 506, it is configured to be positioned in pipeline, described pipeline is melt distribution network 100,100a for providing a part for flow path for melt, make the whole cross section of flow path described in the crosscut of described blender 506;

    Temprature control unit 514, it is associated with described blender 506, for controlling the temperature of described blender 506 on one'"'"'s own initiative,Wherein said temprature control unit 514 and described blender 506 integrally,Wherein said temprature control unit 514 comprises and to communicate with computing equipment 180 and controlled entity under its control,The described controlled entity of wherein said temprature control unit 514 in response to the control signal produced by described computing equipment 180,Wherein said temprature control unit 514 comprises for being determined and the sensor of instruction to described computing equipment 180 firing operation parameter further,Wherein under the control of described computing equipment 180, the temperature setting of described temprature control unit 514 can by double-direction control, increase and/or reduce the setting of described temperature, described computing equipment 180 is configured to use described flow control apparatus 502 to distribute to the melt controlling described coupler 118 place further, wherein said computing equipment 180 carrys out control temperature based on Melts parameter by each example controlled in described flow control apparatus 502, described Melts parameter is determined by the speed compared through the melt flows sensed by described sensor 126 of described coupler 118, roughly even to guarantee the melt flow rate (MFR) through described coupler 118.

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