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Intelligent circuit board paint spraying equipment based on linear motors

A technology of linear motors and painting equipment, applied in the direction of spraying devices, etc., can solve the problems of large control errors and low spraying precision, and achieve the effects of fast response, high spraying speed and high control precision

Pending Publication Date: 2018-12-21
石家庄辐科电子科技有限公司 +2
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AI Technical Summary

Problems solved by technology

[0004] The present invention mainly solves the problems of large control error and low spraying precision caused by belt drive or lead screw drive of the traditional three-axis motion control platform in the prior art

Method used

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  • Intelligent circuit board paint spraying equipment based on linear motors
  • Intelligent circuit board paint spraying equipment based on linear motors
  • Intelligent circuit board paint spraying equipment based on linear motors

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Embodiment Construction

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] refer to Figure 1-Figure 13 . The present invention will now be described as a specific implementation mode provided by the present invention. Described a kind of intelligent circuit board painting equipment based on linear motor, comprises chassis seat 8, workbench 5 and spray head mechanism 12, comprises the three-dimensional motion mechanism and control that can make spray head mechanism 12 and the workpiece painting part alignment on workbench 5 The three-dimensional motion mechanism includes an X-axis motion mechanism based on an X linear motor, a Y-...

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Abstract

The invention provides intelligent circuit board paint spraying equipment based on linear motors, and relates to the technical field of spraying equipment. The equipment mainly comprises a three-dimensional motion mechanism for aligning a nozzle mechanism to a workpiece spraying part on a worktable: an X-axis motion mechanism based on an X linear motor, a Y-axis motion mechanism based on a Y linear motor, and a Z-axis motion mechanism based on a Z linear motor; a mover limiting switch and a position sensor are provided; and a controller receives nozzle position signals to control the three-dimensional motion mechanism and the nozzle mechanism to work. The equipment solves the problems of higher control errors and low spraying precision caused by belt transmission or screw transmission of atraditional three-axis motion control platform in the prior art. An image processing system can be provided for generating spraying areas selected by users, so that the problems of low spraying precision and incapability of intelligently identifying the spraying areas in the prior art are solved. The equipment has the characteristics of high response speed, high control precision and high production efficiency.

Description

technical field [0001] The invention relates to the technical field of spraying equipment. Background technique [0002] In the current industrial production, the practice of spraying conformal paint on circuit boards is often used to improve the anti-interference performance of circuit boards and prolong the life of electronic devices. On the automated painting line, the accurate identification of the painting position and the precise control of the nozzle movement are the main problems faced by the current circuit board painting production system. [0003] The current circuit board painting equipment is mostly based on the belt or screw driven by the rotating motor to control the movement of the nozzle. Affected by the precision of the belt and screw, it will inevitably bring control errors and reduce the spraying accuracy, which cannot meet the requirements of high-precision spraying. . Most of them are based on the previously solidified motion trajectory, lack of a mor...

Claims

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Application Information

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IPC IPC(8): B05B13/04B05B12/12
CPCB05B12/122B05B13/0431
Inventor 霍彦明李争霍佳音黄公发杜深慧肖宇王蕾永封海玉
Owner 石家庄辐科电子科技有限公司
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