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Joining method, joining appliance and fastening element

A technology for fixing components and appliances, which is applied in the direction of connecting components, threaded fasteners, bonding methods of adhesive heating, etc., to achieve the effect of easy release

Active Publication Date: 2012-09-12
NEWFREY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing methods of performing this bonding process often require periods of two minutes or more

Method used

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  • Joining method, joining appliance and fastening element
  • Joining method, joining appliance and fastening element
  • Joining method, joining appliance and fastening element

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0083] exist figure 1 In , a first embodiment of the connection device according to the invention is designated with the general reference numeral 10 . The connecting device 10 comprises a robot arm 12 which has at least one arm 16 in a known manner. Furthermore, the connecting device 10 has a control / energy supply unit 14 which is connected to the manipulator 12 .

[0084] Provided on the arm 16 is a connection head 20 which is connected to the control / energy supply unit 14 via a flexible tubing combination (not shown). The connection head 20 includes a connection tool 22 . The connecting tool 22 has a holding device 24 for a fastening element 26 and is designed to move together with the fastening element 26 held thereon along a connection axis 28 , as indicated by the double arrow.

[0085] The fixing element 26 has an adhesive surface, not marked in more detail, to which an adhesive 30 is applied, which adhesive is initially heat-meltable and subsequently heat-curable. ...

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PUM

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Abstract

The invention relates to a method for joining a fastening element (26) on to a surface portion (34) of a component (32), the fastening element (26) having an adhesion face (109), on to which there is applied an adhesive (30) that is thermally meltable and thermally settable, comprising the steps of pre-heating the adhesive (30) to a first temperature (Tl), in order to activate the adhesive; pre-heating the surface portion (34) to a second temperature (T2); and placing the adhesion face (109) on to the surface portion (34); the adhesive (30) undergoing main heating, to a third temperature (T3), after the adhesion face (109) has been placed on to the surface portion (34), in order to set the adhesive and thereby permanently fasten the fastening element (26) to the component (32).

Description

technical field [0001] The invention relates to a method for connecting a fastening element to a surface part of a component, the fastening element having an adhesive face to which an adhesive is applied, the adhesive being initially heat-fusible and subsequently heat-meltable. heat cure. [0002] The invention also relates to a connecting device for connecting a fixing element to a surface portion of a component, in particular according to the aforementioned method, and finally to such a fixing element. Background technique [0003] The connection method described can initially be applied in particular to the field of motor vehicle engineering. In body construction, fastening elements are required to be fastened to components, such as sheet metal (body panels). In this case, such fixing elements are often used as anchors for fixing other objects, such as electrical and brake lines. Often, in this case, a plastic clip is mounted on the fixing element, to which the object ...

Claims

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Application Information

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IPC IPC(8): C09J5/06B23P19/00B29C65/02F16B11/00
CPCB23P19/006B29C65/10B29C65/1412B29C65/3612B29C65/368B29C65/489B29C65/7847B29C66/0242B29C66/474B29C66/7212B29C66/7394B29C66/8322B29C66/863B29C66/9141B29C66/91423B29C66/91445C09J5/06C09J2400/163F16B11/006F16B37/048Y10T156/1089B29K2309/08B29K2307/04
Inventor K-G.施密特C.贝尔R.奥珀S.迪茨
Owner NEWFREY
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