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A SMT mount clamping device

A clamping device and placement machine technology, which is applied in the direction of assembling printed circuits with electrical components, electrical components, and printed circuit manufacturing, etc., can solve the problems of poor adaptability to circuit board size, inconvenient operation, and low efficiency, and achieve easy automation. Control, improve patch efficiency, easy to adjust the effect

Inactive Publication Date: 2019-01-15
NANJING INST OF RAILWAY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It is easy to interfere with the installation of electrical components at the edge of the circuit board, which will affect the placement effect of the placement machine;
[0005] The ability to adapt to the size of the circuit board is poor, and circuit boards of different specifications and shapes need to be equipped with special pressure plates, which is costly and inconvenient to operate;
[0006] Single-station operation, low efficiency

Method used

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  • A SMT mount clamping device
  • A SMT mount clamping device
  • A SMT mount clamping device

Examples

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Embodiment Construction

[0031] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined in the present application.

[0032] Such as Figure 1-7 As shown, the present invention is a clamping device for an SMT chip mounter used for clamping circuit boards in the chip mounter process, including an adsorption station, a clamping station, and a station switching track for station switching 2 and the station switching drive mechanism, the station switching track 2 is two, the adsorption station and the clamping station are all arrange...

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Abstract

A SMT mount clamping device for clamping circuit boards in the mounting process of a mounting machine, comprises an adsorption station, a clamping station, a station switching track for station switching and a station switching driving mechanism, wherein the station switching track is two, the adsorption station and the clamping station are arranged inside the two station switching tracks, and theclamping station is located above one side of the adsorption station; The clamping station is used for clamping and conveying the circuit board, and the adsorption station is used for adsorbing and fixing the circuit board through a vacuum suction head. The clamping device adopts the double-station operation and the pneumatic adsorption structure, which can ensure the effective fixation of the circuit board and greatly improve the working efficiency of the mounting machine.

Description

technical field [0001] The invention mainly relates to the technical field related to SMT placement machines, in particular to a clamping device for SMT placement machines. Background technique [0002] SMT is a surface mount technology, which is a circuit assembly that mounts non-lead or short-lead surface mount components on the surface of a printed circuit board or other substrates, and solders and assembles them by reflow soldering or dip soldering. even technology. [0003] In the SMT placement machine technology, it is necessary to limit and fix the circuit board. At present, most of the fixing devices fix the circuit board by pressing the pressure plate on the edge of the circuit board. The disadvantages are as follows: [0004] It is easy to interfere with the installation of electrical components at the edge of the circuit board, which will affect the placement effect of the placement machine; [0005] The ability to adapt to the size of the circuit board is poor,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K3/34H05K13/04
CPCH05K3/341H05K13/0465
Inventor 朱颖莉
Owner NANJING INST OF RAILWAY TECH