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Automatic mounting system

A mounting system and automatic technology, which is applied in the direction of assembling printed circuits, printed circuits, and electrical components with electrical components, which can solve the problems of low precision and achieve the effect of good adsorption effect, high mounting efficiency and cost reduction.

Active Publication Date: 2015-03-04
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This printing method is only to print the pattern on a fixed area, and the position and angle of the pattern are all controlled by manual work when pasting the workpiece, and the accuracy is very low.

Method used

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  • Automatic mounting system
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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0029] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself...

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PUM

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Abstract

The invention provides an automatic mounting system comprising a feeding mechanism, a workpiece taking and mounting mechanism, a sucking disc driving mechanism, an image collector, and a controller. The feeding mechanism comprises a feeding platform; the feeding platform is provided with stations; and the stations are used for placing workpieces. The workpiece taking and mounting mechanism comprises a sucking disc and a negative pressure system, wherein the sucking disc is used for getting / putting the workpieces, the sucking disc is provided with a plurality of dot matrix holes, and the negative pressure system is connected with the sucking disc and controls the sucking disc to absorb / drop the workpieces. The sucking disc driving mechanism is used for driving the sucking disc to move. The image collector is used for collecting workpiece images. The controller is used for correcting the workpiece images, and according to the deviation value and deviation angle between the workpiece images obtained after correction and a target position image, controlling the sucking disc driving mechanism to move and rotate until the workpiece is moved to the target position, and then, controlling the sucking disc to move up and down, and thus mounting of the workpiece is realized. The automatic mounting system can carry out automatic mounting on flexible workpieces or air-permeable workpieces which are irregular in shapes; and the automatic mounting system has the advantages of high mounting precision and high mounting efficiency.

Description

technical field [0001] The invention relates to the technical field of surface mounting of sheet-like flexible workpieces, rigid workpieces and gas-permeable workpieces, in particular to an automatic mounting system. Background technique [0002] In the related art, the mounter is mainly used in the surface mount process of integrated circuit components, that is, SMT (Surface Mounted Technology). Components are usually regular in shape, light in weight, and have a rigid plane or curved surface. The traditional vacuum single-point adsorption method is used. The positioning method generally chooses visual positioning, and the technology in this field is relatively mature. However, it is not suitable for the placement process of large-size, flexible, irregular-shaped and air-permeable workpieces. [0003] In the screen printing industry, traditional automated screen printing equipment mostly uses card slots or manual positioning to realize the positioning and placement of work...

Claims

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Application Information

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IPC IPC(8): H05K3/30
CPCH05K3/301H05K2203/163
Inventor 王文会王立代王文方
Owner TSINGHUA UNIV
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