![挤出机螺旋啮合喂料方法](/CN/1997/1/1/images/97106074.jpg)
基本信息:
- 专利标题: 挤出机螺旋啮合喂料方法
- 专利标题(英):Screw engaging feeding method for extruder
- 申请号:CN97106074.6 申请日:1997-09-03
- 公开(公告)号:CN1176877A 公开(公告)日:1998-03-25
- 发明人: 吕柏源 , 刘彦昌 , 刘彭振
- 申请人: 青岛化工学院
- 申请人地址: 山东省青岛市郑州路53号
- 专利权人: 青岛化工学院
- 当前专利权人: 青岛化工学院
- 当前专利权人地址: 山东省青岛市郑州路53号
- 代理机构: 青岛化工学院专利事务所
- 代理人: 于正河; 吴澄
- 主分类号: B29C47/10
- IPC分类号: B29C47/10
The present invention relates to a kind of extruder feeding method for processing rubber, plastics and chemical fibre, i. e. extruder spiral engagement feeding method. Corresponding to the now available movable components of the feeding port, a feeding roller is made in the support bed of the gcometric frame. On the feeding roller, the spiral thread is made, which and the thread on the feeding section of the screw arbor of the extruder form the loose engagement. When the feeding roller turns along with the extrude, the spiral force compels the stock to enter the extruder through the gap of engage-ment to obtain the feeding result. Said method features novel technical line, simple process for making the used device, high extruding effect, good steadiness, low stopage rate and capable of substituting for the side roller feeding method.
IPC结构图谱:
B | 作业;运输 |
--B29 | 塑料的加工;一般处于塑性状态物质的加工 |
----B29C | 塑料的成型或连接;塑性状态物质的一般成型;已成型产品的后处理,如修整 |
------B29C47/00 | 挤出成型,即挤出成型材料通过模子或喷嘴,模子或喷嘴给出要求的形状;所用的设备 |
--------B29C47/04 | .多层的或多色的制品的 |
----------B29C47/10 | ..向挤出机供料 |