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Production line for one-sided and two-sided assembly of printed circuit boards

A printed circuit board and operation line technology, which is applied in the direction of assembling printed circuits, electrical components, electrical components, etc. with electrical components, can solve the problems of low flexibility of the operation line, and achieve the effect of reducing operation work

Inactive Publication Date: 2005-04-27
SIEMENS ELECTRONICS ASSEMBLY SYST LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] These lines are known to be optimal for a particular product, ie the flexibility of the lines is very small

Method used

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  • Production line for one-sided and two-sided assembly of printed circuit boards
  • Production line for one-sided and two-sided assembly of printed circuit boards

Examples

Experimental program
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Embodiment Construction

[0020] In the production lines shown, the same standard module is used as the assembly robot. However, these production lines are all equipped with Siemens products Siplace HS50, Siplace80S23HM and Siplace 80F5HM. The assembly robot Siplace HS50 can only handle Passive standard components such as resistors, capacitors, etc., while the assembly robot Siplace80F5HM is basically only used to process ICs with high precision ("fine pitch").

[0021] The state-of-the-art production line 1 shown in FIG. 1 starts with a feeder 2 in the form of a magazine, followed by a stacker 3 for printed circuit boards. The individual printed circuit boards are led through a printer 4 which prints the wiring on one surface of the printed circuit board, followed by a control strip 5 . In a first assembly module 6 of Siplace HS50 configuration, passive standard components are placed on the printed surface of the printed circuit board. The assembly process is supplemented in a second assembly module ...

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PUM

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Abstract

A production line (13) for the one-sided and two-sided assembly of printed circuit boards with components consists of two successive sections (13a, 13b), each comprising a printer (4), at least one printed circuit board assembly machine (6, 7, 8) and a vertical reflow soldering furnace (14), in the direction in which the printed circuit boards pass through. One of each of the assembly modules (6, 7, 8) that are necessary for the desired product flexibility and which are allocated to the processing of different components is provided in the production line (13), said modules being distributed between the two sections (13a, 13b), between which a reversing station (11) is located. The soldering furnace (14) of the second section (13b) is preferably followed by another reversing station (11) which can be switched on and off.

Description

technical field [0001] The present invention relates to an assembly line for single-sided and double-sided assembly of printed circuit boards with standard components, wherein the line comprises two successive sections each comprising A printer, at least one assembly module and a brazing furnace. Background technique [0002] In the simplest construction, a section of such a line includes at least one printer, at least one assembly module for automatic positioning of standard components of printed circuit boards passing on the line, and a soldering furnace . Since the composition of the assembly module is changed according to the standard components being operated, this is because, for example, there are such assembly automation machines, which only deal with passive standard components such as resistors, capacitors, etc., while others are assembled automatically. Devices basically position ICs (integrated circuits) with high precision, so when doing a mixed assembly, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K13/04H05K13/02H05K13/08
CPCH05K13/08H05K13/0061H05K13/04H05K13/085Y10T29/53174Y10T29/53187Y10T29/49144H05K13/00
Inventor A·盖茨U·克拉普斯
Owner SIEMENS ELECTRONICS ASSEMBLY SYST LLC