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A motion control device and method suitable for placement machines

A motion control device and motion control technology, applied in the direction of assembling printed circuits with electrical components, printed circuit manufacturing, printed circuits, etc., can solve the problem that the motion control accuracy and action speed are not very high, and the placement efficiency and accuracy of the placement machine are limited. , It is difficult to exclude problems such as the hardware structure of the placement machine, to achieve the effect of saving manpower and material resources, high placement efficiency, and high placement accuracy

Active Publication Date: 2020-11-06
安徽广晟德自动化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Among them, the motion control of the placement head determines the operation speed and placement accuracy of the placement machine. However, the motion control accuracy and action speed of the placement head of most placement machines are not very high, which limits the placement of the placement machine. Mounting efficiency and accuracy
[0006] At the same time, when there is a problem with the placement accuracy of the placement machine, it is often difficult to rule out whether it is a problem with the placement head or other hardware structures of the placement machine, which will greatly affect the production efficiency of the placement machine.

Method used

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  • A motion control device and method suitable for placement machines
  • A motion control device and method suitable for placement machines
  • A motion control device and method suitable for placement machines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment one: if figure 1 , 2 As shown, it is only one of the embodiments of the present invention. In order to achieve a better effect of motion control on the position of components, a motion control device suitable for placement machines is proposed, including a main body 1 and a device set on the main body 1. The displacement control part 2 and the rotation control part 3, the main body 1 is provided with a magnetic part 11, and the displacement control part 2 includes a movable rod 21, a displacement control motor 23 and a capacitance sensor measuring part 22 arranged on the movable rod 21 The rotation control part 3 includes a holder 31 arranged at the end of the movable rod 21, a circuit board arranged on the holder 31, a magnetic induction device 33 electrically connected with the circuit board, and a The rotation control motor 34 is electrically connected to the magnetic induction device 33 , and the magnetic induction device 33 is arranged within the magnet...

Embodiment 2

[0049] Embodiment two: if image 3 As shown, it is only one of the embodiments of the present invention. In order to facilitate the understanding of a motion control device suitable for placement machines, the present invention provides a motion control method suitable for placement machines. It is a motion control device for placement machines. The device includes a main body, a displacement control part and a rotation control part. The displacement control part includes a movable rod, a capacitive sensor measuring part and a displacement control motor. The rotation control part includes a gripper, a circuit board, A magnetic induction device and a rotation control motor; the method comprising the steps of:

[0050] S1: Place the component on the holder to ensure that the magnetic induction device is within the magnetic field of the magnetic part on the main body;

[0051] Ensure that the magnetic induction device converts the motion into a Hall signal in real time, and moni...

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PUM

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Abstract

The invention provides a motion control device and method suitable for a surface mounting machine,and relates to the technical field of surface mounting machines. The motion control device suitable for the surface mounting machine comprises a main device body,a displacement control part and a rotation control part; the displacement control part and the rotation control part are arranged on the device body,and the main device body is provided with a magnetic piece; the displacement control part comprises a movable rod,a displacement control motor and a capacitance-grating sensor measuring piecewhich is arranged on the movable rod; the rotation control part comprises a clamp arranged at the end portion of the movable rod,a circuit board arranged on the clamp,a magnetic induction device electrically connected with the circuit board and a rotation control motor electrically connected with the magnetic induction device,and the magnetic induction device is arranged within a magnetic field range of the magnetic piece. By means of the motion control device and method suitable for the surface mounting machine,the position and angle of a surface mounting head are accurately controlled,the surface mounting efficiency and precision are high; control is conducted conveniently without manual check and approval,and the manpower and material resources are saved.

Description

technical field [0001] The invention relates to the technical field of placement machines, [0002] In particular, the present invention relates to a motion control device and method suitable for placement machines. Background technique [0003] Placement machine: also known as "mounting machine" and "surface mount system", in the production line, it is configured after the tin spotting machine or printing machine, and the surface mount components are accurately placed on the PCB by moving the placement head A device on a pad. Divided into manual and fully automatic two. [0004] The placement machine is a visual robot system that integrates machinery, electricity, and light. It is composed of a placement head with multiple degrees of freedom, a circuit board transmission positioning system, a mechanical system, and a visual positioning system. In addition to the determination of the positional relationship, the control of its rotation angle is also very important. [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K13/08H05K13/04H05K3/30
CPCH05K3/303H05K13/0404H05K13/0465H05K13/08H05K2203/168
Inventor 胡稳张先文符永胜舒恒
Owner 安徽广晟德自动化设备有限公司