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A pcb transfer mechanism of a placement machine

A technology of conveying mechanism and placement machine, which is used in the direction of assembling printed circuits with electrical components

Inactive Publication Date: 2017-07-04
珠海锐晟电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The technical problem solved by the present invention: the PCB board transmission mechanism in the placement machine in the prior art only has the function of transmitting fixed-size PCB boards, and cannot satisfy the transmission of PCB boards of various sizes.

Method used

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  • A pcb transfer mechanism of a placement machine
  • A pcb transfer mechanism of a placement machine
  • A pcb transfer mechanism of a placement machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0030] Such as figure 1 As shown, a PCB conveying mechanism of a mounter includes guide rail one 11 and guide rail two 12 parallel to each other, a conveyor belt 20 is installed on the guide rail one 11 and guide rail two 12, and the guide rail one 11 is fixed on the frame 90 Above, the PCB transmission mechanism also includes a mobile device 30 connected to the frame 90, the second guide rail 12 is installed on the mobile device 30, the second guide rail 12 can be formed by the first guide rail 11 and the second guide rail 12 Move along the direction perpendicular to the guide rail one 11 in the plane.

[0031] Such as figure 1 , figure 2 As shown, the moving device 30 includes a sliding track 31 , a sliding block 32 that can slide on the sliding track 31 , and a driving device for driving the sliding block 32 , and the second guide rail 12 is installed on the sliding block 32 . Among them, such as figure 2 As shown, the driving device includes a screw mandrel 331, a th...

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PUM

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Abstract

The invention discloses a PCB conveying mechanism of a chip mounting machine. The PCB conveying mechanism of the chip mounting machine comprises a guide rail I (11) and a guide rail (12) II which are parallel to each other, a conveyor belt (20) is mounted on the guide rail I (11) and the guide rail II (12), and the guide rail I (11) is fixed to a frame (90). The PCB conveying mechanism of the chip mounting machine further comprises a moving device (30) connected to the frame (90), and the guide rail II (12) is mounted on the moving device (30) and can move on a plane formed by the guide rail I (11) and the guide rail II (12) in the direction perpendicular to the guide rail I (11). Therefore, the distance between the guide rail I and the guide rail II is adjustable, the guide rail I and the guide rail II can clamp PCBs different in sizes, and namely, the PCB conveying mechanism can convey the PCBs different in sizes. The chip mounting machine with the PCB conveying mechanism can be used for mounting a chip to the PCBs different in sizes, so that the use rate of the chip mounting machine is improved.

Description

[0001] Technical field: [0002] The invention relates to surface mount technology, in particular to a PCB conveying mechanism of a placement machine. [0003] Background technique: [0004] Surface Mount Technology (English full name Surface Mount Technology, referred to as SMT) is currently the most popular technology and process in the electronics assembly industry. It is a method of mounting non-pin or short-lead surface mount components (SMC / SMD in English, chip components in Chinese) on the surface of a printed circuit board (full name in English, Printed Circuit Board, PCB for short) or other substrates. On the surface, it is a circuit assembly technology that is soldered and assembled by methods such as reflow soldering or dip soldering. [0005] The placement machine is a device used to achieve high-speed and high-precision placement of chip components. It is configured after the dispenser or screen printing machine, and the surface mount components are accurately pla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K3/30
Inventor 官国峰
Owner 珠海锐晟电子科技有限公司