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    Assembly method and assembly apparatus of the washing tub of a laundry washing machine
    108.
    发明公开
    Assembly method and assembly apparatus of the washing tub of a laundry washing machine 审中-公开
    Anordnungsverfahren und Anordnungsvorrichtung zur Anordnung desLaugenbehälterseiner Waschmaschine

    公开(公告)号：EP2865800A1

    公开(公告)日：2015-04-29

    申请号：EP13190074.8

    申请日：2013-10-24

    申请人： Electrolux Appliances Aktiebolag

    发明人： Perosa, Vittorio

    IPC分类号： D06F37/26 ,  B29C65/06 ,  B29C65/08 ,  B29C65/78

    CPC分类号： B29C65/069 ,  B29C65/0618 ,  B29C65/08 ,  B29C65/7844 ,  B29C66/12441 ,  B29C66/12469 ,  B29C66/13 ,  B29C66/131 ,  B29C66/54 ,  B29L2031/737 ,  B29L2031/7406 ,  B29L2031/762 ,  D06F37/263

    摘要： The present invention is related to an assembly method of the washing tub (1) of a laundry washing machine (100) wherein the washing tub (1) comprises a first hemi-shell-shaped section (4) and a second hemi-shell-shaped section (5) which are made of plastic material and are coupled to one another in watertight manner along conjugated coupling rims (4a, 5a); the assembly method of the washing tub (1) comprising the steps of: - placing the first hemi-shell-shaped section (4) in a first supporting template (11), inside a corresponding receiving seat (11a) structured for receiving the first hemi-shell-shaped section (4) with the corresponding coupling rim (4a) faced to the outside of the same first supporting template (11); - placing the second hemi-shell-shaped section (5) in a second supporting template (12), inside a corresponding receiving seat (12a) structured for receiving the second hemi-shell-shaped section (5) with the corresponding coupling rim (5a) faced to the outside of the same second supporting template (12); - arranging the first (11) and second supporting templates (12) so as to put the conjugated coupling rims (4a, 5a) of the first (4) and second hemi-shell-shaped sections (5) in abutment to one another and keeping them locally substantially coplanar to a common reference laying plane (P); - vibrating for a given time the second supporting template (12) with respect to the first supporting template (11) parallel to said common reference laying plane (P), so as to merge the second hemi-shell-shaped section (5) to the first hemi-shell-shaped section (4) via a vibration welding process. The step of placing the second hemi-shell-shaped section (5) inside the receiving seat (12a) of the second supporting template (12) comprises inserting a number of outwards-projecting protrusions (13) that stick out from the second supporting template (12), in pass-through manner across corresponding hold portions of the second hemi-shell-shaped section (5).

    摘要翻译： 本发明涉及一种洗衣机（100）的洗涤桶（1）的组装方法，其中洗涤桶（1）包括第一半壳形部分（4）和第二半壳形部分（4） （5），其由塑料材料制成并且沿着共轭耦合轮缘（4a，5a）以水密的方式彼此联接; 洗涤桶（1）的组装方法包括以下步骤： - 将第一半壳形部分（4）放置在第一支撑模板（11）中，在相应的容纳座（11a）的内部， 半壳形部分（4），相应的耦合边缘（4a）面向相同的第一支撑模板（11）的外部; - 将所述第二半壳形部分（5）放置在第二支撑模板（12）内的相应的接收座（12a）内，所述接收座（12a）被构造成用于接收所述第二半壳形部分（5） 5a）面向同一第二支撑模板（12）的外侧; - 布置第一（11）和第二支撑模板（12）以使第一（4）和第二半壳形部分（5）的共轭耦合边缘（4a，5a）相互邻接， 保持它们局部地与共同的参考铺设平面（P）共面; - 相对于平行于所述公共参考铺设平面（P）的第一支撑模板（11）振动给定时间第二支撑模板（12），以将第二半壳形部分（5）合并成 第一半壳形部分（4）通过振动焊接过程。 将第二半壳形部分（5）放置在第二支撑模板（12）的接收座（12a）内的步骤包括：插入多个从第二支撑模板伸出的向外突出的突起（13） （12），穿过所述第二半壳形部分（5）的对应的保持部分。