Method and device for anchoring an insert in a structural element by using a vibration device
A vibration device, a technology for structural parts, applied in the direction of connecting components, household components, applications, etc., to achieve the effect of precise anchoring
Active Publication Date: 2021-04-06
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Furthermore, the method described above introduces some disadvantages when two or more inserts are attached to the same structure
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[0047] In the following description, different embodiments of methods and apparatus for joining materials will be discussed. Before turning to the details of these devices and methods, some typical general explanations will be given, without limiting the application to this type of material joining technique.
[0048] exist figure 1 A bookshelf 1 is shown in , which has a frame structure 2 and a plurality of shelves 3 extending horizontally within the frame structure 2 . exist figure 2 The assembly of a bookshelf 1 is shown in , wherein a side part 2a of a frame structure 2 has several recesses 2b for receiving cooperating protrusions 3a of a piece of furniture 3 which later forms the shelf. Accordingly, the cooperating protrusion 3a of the frame 3 forms a convex part of the furniture joint. exist figure 2 Here, the fitting protrusion 3a is a wedge-shaped pin which is joined to the frame 3 by a material joining process.
[0049] In this article will not be figure 2 Th...
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Abstract
A device (100) for joining materials by anchoring an insert (10) comprising a first material in a structural member (20) comprising a second material is provided. The first material is solid and has thermoplastic properties, and the second material is solid and penetrable by the first material in a liquefied state. The device (100) comprises a vibrating device (110) configured to transmit vibrations to said insert (10) to at least partially liquefy said insert (10), and said vibrating device is arranged relative to said a structural member (20) is moved along an insertion direction (ID) to at least partially insert said insert member (10) into said structural member (20); a contact sensor (120), which is connected to a vibration device (110) And adapted to move along the insertion direction (ID) together with the vibration device (110), the contact sensor (120) has a sensor body (124) adapted to detect its contact with said structural member (20). The contact sensor (120) is further connected to a controller (150) and the controller (150) is adapted to receive a contact signal from the contact sensor (120) indicating that the sensor body (124) has been in contact with the structure (20), The controller (150) comprises control means (152) for interrupting on the basis of said signal received at least one of: i) movement of the vibration means (110) along the direction of insertion (ID) , and ii) transmission of vibration from the vibrating device (110) to said insert (10).
Description
technical field [0001] The present invention relates to devices and methods for joining materials such as fibrous or porous materials. More particularly, the present invention relates to apparatus and methods for position control during such material joining processes. Background technique [0002] Joining of materials can be achieved in various ways. For fibrous or porous materials, material joining processes involving mechanical vibrations, such as ultrasonic vibrations, as described for example in WO 1998 / 42988 and sometimes referred to as technical process. [0003] technology has proven to be very beneficial for securely fixing inserts in fibrous or porous structures. The general principle of the technology calls for a thermoplastic material disposed somewhere in the insert / structural interface. By applying ultrasonic vibrations to the thermoplastic material, for example by means of an ultrasonic vibrating device, frictional forces will be generated, causing hea...
Claims
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IPC IPC(8): B29C65/64B29C65/56F16B12/24F16B13/00
CPCF16B13/00F16B5/0614F16B5/08B29L2031/44B29C65/08B29C65/645B29C66/131B29C66/21B29C66/30326B29C66/474B29C66/727B29C66/7392B29C66/7486B29C66/7487B29C66/81463B29C66/8242B29C66/8322B29C66/843B29C66/8432B29C66/874B29C66/9241B29C66/92651F16B12/22A47B2230/11B29C66/872B29C66/9231B29C65/56F16B12/24B29C66/30325
Inventor 哈坎·卡尔穆图马里亚帕纳·桑卡兰马里奥·莱曼劳伦特·托里亚尼奥
Owner IKEA SUPPLY