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Camouflage spraying zoning operation method

A technology of spraying areas and sub-areas, which is applied in the direction of coatings, spraying devices, and devices for coating liquid on the surface, etc., can solve the problems of back and forth empty running, and achieve the effects of improving efficiency, avoiding singular points of spray guns, and reducing invalid paths

Inactive Publication Date: 2019-08-30
QINGDAO JINGUANGHONG INTELLIGENT MACHINERY ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems, this disclosure proposes a sub-area operation method for camouflage spraying, aiming at solving the technical problem that the seventh axis of the robot runs back and forth during the large-area long-path spraying process. Area division, so that the robot can complete all the spraying of large-area workpieces without running empty on the seventh axis

Method used

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Embodiment 1

[0043] A typical embodiment of the present disclosure, such as figure 1 , figure 2 As shown, a kind of camouflage spraying sub-area operation method is provided, including the following steps:

[0044] Scan the spraying area, scan the area to be sprayed 2 of the workpiece, and obtain the length of the area to be sprayed according to the scan; during the scanning process, the obtained length is the length of the area to be sprayed parallel to the seventh axis of the spraying robot;

[0045] Set the division parameters, and determine the one-way path length of the spraying robot according to the range of motion of the spraying robot and the length of the area to be sprayed; the said one-way path length is the length that the spray gun moves on the same spraying path when the seventh axis of the spraying robot is fixed ;

[0046] Spraying area division, according to the determined one-way path length and the length of the area to be sprayed, the area to be sprayed is divided t...

Embodiment 2

[0058] The present invention also provides another embodiment, which is different from Embodiment 1 in the division process of the spraying area.

[0059] According to the length of the area to be sprayed, the area to be sprayed is divided into several small areas along the length direction;

[0060] Calculate the idling length of the spraying robot along the seventh axis during the entire spraying process;

[0061] Re-divide the area to be sprayed according to the dry run length along the seventh axis;

[0062] Recalculate the length of the empty run;

[0063] Repeat the above process until the length of the empty run is 0, and several unit spraying areas are obtained, and the division of the area to be sprayed is completed.

[0064] Further, the length of the small area is less than the maximum working length of the spraying robot when the seventh axis is fixed; the length threshold for dividing the area to be sprayed is 0.6-2m.

[0065] Preferably, all the unit spray are...

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Abstract

The invention discloses a camouflage spraying zoning operation method. The method comprises the steps of determining the single-pass path length of a spraying robot according to the action range of the spraying robot and the length of an area to be sprayed, specifically, the single-pass path length is the length that a spray gun moves on the same spraying path when a seventh shaft of the sprayingrobot is fixed; and dividing the area to be sprayed according to the determined single-pass path length and the length of the area to be sprayed to obtain a plurality of unit spraying areas, and respectively spraying the plurality of unit spraying areas. According to the method, the large-area to-be-sprayed area is divided into the multiple unit spraying areas, the unit spraying areas are sprayedin sequence, the spraying of a whole workpiece can be completed through single-pass movement of the seventh shaft of the spraying robot, and the problem that the seventh shaft idles in a traditional operation mode is solved.

Description

technical field [0001] The disclosure relates to a sub-area operation method for camouflage spraying. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] Seven-axis robot, also known as redundant robot, compared with six-axis robot, the extra axis allows the robot to avoid some specific targets or cross some targets, so that the end effector can reach a specific position, and can be more flexible to adapt to some special The working environment has higher flexibility; in order to meet the customer's higher and higher delivery speed requirements, the seven-axis spraying robot in the spraying workshop is gradually popularized, and the overall structure of the seven-axis spraying robot and the six-axis robot in the spraying workshop Similarly, the whole can move along the seventh axis, thereby covering a larger spraying range, replacing the tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D5/06B05B13/04B05B12/16B05B12/12
CPCB05B12/122B05B12/16B05B13/0431B05D5/065
Inventor 陈巍罗宏郑东
Owner QINGDAO JINGUANGHONG INTELLIGENT MACHINERY ELECTRONICS CO LTD
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