CN1131075A - 超声波塑焊机焊接土工格栅专用焊头 - Google Patents

超声波塑焊机焊接土工格栅专用焊头 Download PDF

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Publication number
CN1131075A
CN1131075A CN 95102234 CN95102234A CN1131075A CN 1131075 A CN1131075 A CN 1131075A CN 95102234 CN95102234 CN 95102234 CN 95102234 A CN95102234 A CN 95102234A CN 1131075 A CN1131075 A CN 1131075A
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Prior art keywords
welding
face
welding head
special
grille
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CN 95102234
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English (en)
Inventor
李涛
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RESIN APPLICATION INST YANSHAN PETRO-CHEMICAL Co BEIJING
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RESIN APPLICATION INST YANSHAN PETRO-CHEMICAL Co BEIJING
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Application filed by RESIN APPLICATION INST YANSHAN PETRO-CHEMICAL Co BEIJING filed Critical RESIN APPLICATION INST YANSHAN PETRO-CHEMICAL Co BEIJING
Priority to CN 95102234 priority Critical patent/CN1131075A/zh
Publication of CN1131075A publication Critical patent/CN1131075A/zh
Pending legal-status Critical Current

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Abstract

本发明是利用2万次的超声波振动频率而产生的振动机械能，通过本焊头传递到被焊工件的界面上，该界面上聚集大量的振动机械能，该机械能转换为高温，使界面的聚合物融熔。融熔后的物料，在本焊头的第二端面的压力下，完全熔合在一起，以达到牢固焊接的目的。有效地提高了焊缝的剥离强度。该焊头的结构为阶梯形的三个端面。第一端面为有限的点组成，第二个端面为加压面。塑料土工格栅片材之间的焊接利用该焊头，可以牢固地焊接在一起。

Description

超声波塑焊机焊接土工格栅专用焊头
本发明是利用超声激发被焊工件作高频机械振动，使被焊工件的质点被超声激发而作快速的振动产生机械能，再转换为热能，使被焊工件的焊接区域迅速融化，通过一定的保压时间，使得被焊区域完全粘合，使被焊工件牢固地焊接在一起，有效地提高了焊缝之间的剥离强度。
本超声波焊头，其结构为焊头端为具有阶梯形的三个端面。第一端面是由焊点构成。在焊接时，该点与工件接触，并产生了高温，使此处聚合物融熔，第二个端面为加压面结构。当该面与工件接融后，对被焊工件之焊面施加压力，使融熔部分的物料完全融合在一起，达到牢固焊接的目的。<端面结构见附图>

Claims (2)

  1. (一)本设计的焊头之结构为阶梯形的三个端面组成。第一端面是由有限焊点构成，它是将振动机械能传给焊件的界面使局部融熔。第二端面为加压面，它是将融熔物料施加一定的压力，使之完全融合在一起，达到牢固焊接的目的。
  2. (二)本焊头用于聚烯烃土工格栅的焊接。
CN 95102234 1995-03-16 1995-03-16 超声波塑焊机焊接土工格栅专用焊头 Pending CN1131075A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95102234 CN1131075A (zh) 1995-03-16 1995-03-16 超声波塑焊机焊接土工格栅专用焊头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95102234 CN1131075A (zh) 1995-03-16 1995-03-16 超声波塑焊机焊接土工格栅专用焊头

Publications (1)

Publication Number Publication Date
CN1131075A true CN1131075A (zh) 1996-09-18

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ID=5074236

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95102234 Pending CN1131075A (zh) 1995-03-16 1995-03-16 超声波塑焊机焊接土工格栅专用焊头

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CN (1) CN1131075A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1294002C (zh) * 2005-03-25 2007-01-10 四川久远科技股份有限公司 超声波熔接式辐射交联聚烯烃热缩套生产工艺及设备
CN103056564A (zh) * 2012-12-29 2013-04-24 苏州凯尔博精密机械有限公司 一种土工格栅焊接机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1294002C (zh) * 2005-03-25 2007-01-10 四川久远科技股份有限公司 超声波熔接式辐射交联聚烯烃热缩套生产工艺及设备
CN103056564A (zh) * 2012-12-29 2013-04-24 苏州凯尔博精密机械有限公司 一种土工格栅焊接机

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