Automatic coating method and device
A coating method and coating technology, applied in non-electric variable control, two-dimensional position/channel control, vehicle position/route/height control, etc., can solve the problems of high labor cost and high dependence
Pending Publication Date: 2020-12-15
GUANGQI HONDA
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Problems solved by technology
[0004] 1. Coating body degreasing agent and strengthening agent generally requires 4 people / double shifts to work, and the labor cost is relatively high;
[0005] 2. Manual application of body reinforcement is highly dependent on the familiarity of employees - the coating track and coating width of the body reinforcement have drawing requirements, and the employee's coating familiarity has a great influence on the cost of auxiliary materials and the quality of the reinforcement Stability has a big impact
Method used
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[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0035] See figure 1 , the embodiment of the present invention provides an automatic coating method, comprising steps:
[0036] S1. After confirming that the vehicle body is still in the automatic operation area, send an image capture command to control the vision device to capture an image of the vehicle body and calculate the spatial position data of the vehicle body frame.
[0037] In the embodiment of the present invention, further, step S1 specifically includes:...
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The invention provides an automatic coating method and device. The method comprises the steps: transmitting an image capturing instruction to control a visual device to capture an image of a vehicle body and calculate spatial position data of a vehicle frame of the vehicle body after the vehicle body is determined to stand in an automatic operation region; receiving vehicle body and vehicle framespatial position data sent by the visual device, and comparing the vehicle body and vehicle frame spatial position data with preset standard template data to calculate an offset compensation amount; compensating a preset reference coating track template according to the offset compensation amount to obtain a coating target moving track; and generating a coating instruction according to the coatingtarget moving track and sending the coating instruction to the coating robot so as to control the coating robot to perform coating operation on the vehicle body frame. The coating robot is guided toperform automatic coating operation through vehicle body visual positioning, so that automatic coating of the vehicle body degreasing agent and the reinforcing agent is realized, reduction of the labor cost of vehicle body and vehicle frame coating is facilitated, and the coating quality stability is improved.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to an automatic coating method and device. Background technique [0002] Body degreaser is a kind of fast volatile solvent, which is mainly used to clean the car frame, and has no quality requirements for the coating width. The body reinforcement is a solvent for bonding the windshield and the body frame. The coating track and width are the goals of quality management. After manual coating with a brush, it is necessary to manually confirm the coating quality before installing the front and rear windshields. [0003] Existing car body degreasing agents and strengthening agents in domestic and foreign automobile factories are applied manually with a brush, and the coating quality of the body strengthening agent is manually confirmed. This coating and quality management method has the following problems: [0004] 1. Coating body degreasing agent and strengthening agent generally r...
Claims
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IPC IPC(8): G06T7/73G06T7/521G06K9/00G05D1/02B25J9/16B25J11/00
CPCG06T7/73G06T7/521G05D1/0231B25J9/16B25J9/1697B25J9/1628B25J11/0075G06T2207/30252G06V20/20G06V2201/08
Inventor 刘德志吕成坤秦子铭费劲刘健华何剑波罗伟强吴明勉黄志辉
Owner GUANGQI HONDA