Streamline-based automatic dispensing tracking method and device

Abstract

The invention discloses an automatic dispensing method and device based on an assembly line. The method includes the following steps: S1: Obtain current image information at the shooting place through a camera, and the image information includes workpiece type and workpiece position information corresponding to the workpiece ; S2: According to the template matching algorithm, match the acquired current image information with a workpiece template to obtain the corresponding workpiece center point and rotation angle; S3: Move the dispensing head to a point of glue according to the workpiece center point and rotation angle Operation place; S4: Measure the distance of the workpiece from the shooting place to the dispensing operation place through the rotary encoder, and calculate the moving speed of the workpiece; S5: When the workpiece reaches the dispensing place, control the dispensing head according to the moving speed of the workpiece It moves in the same direction as the workpiece, and performs dispensing operations according to the preset dispensing track. The automatic glue dispensing method and device based on the assembly line proposed by the present invention can quickly complete the glue dispensing operation for multiple workpieces with high efficiency.

Description

technical field [0001] The invention belongs to the technical field of robot control, and in particular relates to an automatic tracking dispensing method and device based on an assembly line. Background technique [0002] With the development of modern society, the requirements for product quality, production efficiency, labor conditions and environment are constantly improving. Intelligence, automation and robotization are the inevitable trend of industrial development, and machine vision technology is the core technology to promote its development. Integrate the visual guidance technology based on machine vision and image processing into the robot, and use the machine vision technology to enable the robot to acquire information about the surrounding environment, especially the target object, and set the control system according to the acquired information to achieve The function of detection, positioning and autonomous dispensing of target objects. The successful applica...

AI Technical Summary

Problems solved by technology

Once the state of the object or some changes in the working environment of the robot are dealt with, the existing demonstration teaching usually lacks sufficient understanding of these changes, and it is not convenient to make appropriate adjustments, resulting in the processing quality not meeting the requirements or even continuing to work. Environmental changes are very likely to occur, such as improper operation of personnel, wear and tear of fixtures, etc.

[0004] However, the current dispensing robots still face some problems. If static dispensing is used and all workpieces are placed on the corresponding dispensing robots, it will make the entire production process more procrastinated, which is not conducive to workers improving work efficiency.

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