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Method and apparatus for automatically equipping a printed circuit board with at least one electronic device

A technology for printed circuit boards and electronic devices, which is applied in the direction of assembling printed circuits, electrical components, and electrical components with electrical components.

Active Publication Date: 2019-05-10
EHNDRESS KHAUZER GMBKH KO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this can be difficult especially for small components, since the electronic components are provided on conveyor belts with recesses in which the electronic components are oriented only inaccurately, if necessary, during automated assembly

Method used

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  • Method and apparatus for automatically equipping a printed circuit board with at least one electronic device
  • Method and apparatus for automatically equipping a printed circuit board with at least one electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] In both figures there can be seen a cross-sectional view of the sleeve-shaped part 3 surrounding the vacuum suction tube 2 which narrows towards the tip, wherein the electronics 1 are located on the vacuum suction tube 2 . If the sleeve-like part 3 is used for protection against destruction caused by electrostatic discharge, the electronic component 1 is preferably an SMD component. In case the sleeve-like part 3 is used to orient the electronic component 1 when picked up, the electronic component 1 is preferably a component with at least one contact pin.

[0049] The design of the sleeve-shaped part 3 is identical in both figures, it has a circular cross section and is divided into a first subsection 12 and a second subsection 13 . Correspondingly, the first stop 7 on the outside of the vacuum suction tube 2 is designed as an annular land, and the stop 8 on the inside of the sleeve-shaped part 3 corresponding to the first stop 7 is likewise A ring bank that is configu...

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PUM

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Abstract

The invention relates to a device and a method for the automated mounting of at least one electronic component on a printed circuit board. The device comprises a sleeve shaped component (3) which at least laterally surrounds the electronic component (1) to be protected during the transport and positioning process, and thus the sleeve shaped component (3) can prevent the electrocnic component from being subjected to air friction during the transport process and / or be used as a directional auxiliary piece of the electronic component during the picking up process. The sleeve shaped component (3) is arranged on a vacuum pipette (2) of a gripping and positioning unit in the movable way. The sleeve shaped component (3) occupies the other positioning relative to the electronic component (1), and more exactly the picking up positioning. During the picking up and positioning process, the positioning in which the electronic component (1) is not completely laterally surrounded is occupied, and thus the two steps are not disturbed by the sleeve shaped component (3).

Description

technical field [0001] The invention relates to a device for automatically equipping a printed circuit board with at least one electronic component. The invention also relates to a method for automatically equipping a printed circuit board with at least one electronic component. Background technique [0002] In automation technology, especially in process automation technology, a variety of field devices are used which are used to detect and / or influence process variables. For the detection of process variables sensors are used which are integrated, for example, in level measuring instruments, flow measuring instruments, pressure and temperature measuring instruments, pH redox potential measuring instruments, conductivity measuring instruments or similar instruments which detect the corresponding Process variables such as level, flow, pressure, temperature, pH, redox potential or conductivity. Actuators, such as valves or pumps, are used for influencing process variables, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K3/30H05K13/04
CPCH05K13/0409
Inventor 弗洛里安·格雷特尔埃里克·施万茨迪特尔·布劳恩
Owner EHNDRESS KHAUZER GMBKH KO KG