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Sled Automatic Extraction Method

A skid and automatic technology, applied in the direction of program control and electrical program control in the sequence/logic controller, can solve the problems of easy omissions and waste of a lot of working hours of security personnel, so as to avoid abnormal coating quality and reduce labor Intensity, the effect of avoiding missed detection

Active Publication Date: 2020-03-27
北汽(广州)汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the staff at this station finds out, record the number of the sled and provide it to the security personnel, and the security personnel must wait for the sled at the pull-out exit, and when it arrives, pull it out manually, which wastes a lot of man-hours of the security personnel and is prone to omissions

Method used

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  • Sled Automatic Extraction Method
  • Sled Automatic Extraction Method

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Experimental program
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Embodiment Construction

[0011] Below in conjunction with accompanying drawing, the present invention will be further described:

[0012] like figure 1 As shown, it includes a travel switch 1, a movable rod 2, a skid body 3 and a base plate 4, the base plate 4 is installed on the skid body 3, a movable rod 2 is movably arranged on the base plate 4, and the travel switch 1 is installed On the painting line near the extraction port, when the skid body 3 is normal, the movable rod 4 is in the retracted state, and will not touch the travel switch 1 when passing through the detection point.

[0013] The automatic extraction method of the sled is as follows: set the sled abnormality detection movable rod on the sled, and set the sled abnormal travel switch near the pull-out port; when the sled is normal, the movable rod is retracted, and it will not touch When the limit switch is touched, the sled will pass normally; when the sled is found to be abnormal, the discoverer will move the movable lever to the h...

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PUM

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Abstract

The invention discloses a device for automatically pulling out a skid. The device comprises a travel switch, a movable rod, a skid body and a bottom plate, wherein the travel switch and the movable rod are arranged on the bottom plate; the bottom plate is vertically arranged at the right side of the skid body; the travel switch is arranged at the right end of the bottom plate; and the movable rod is arranged at the left position of the middle of the bottom plate. According to the device, an abnormal skid can be automatically sent to a skid maintenance room for treatment, meanwhile, a to-be-checked movable rod of the skid can be pulled out in advance according to the plan during routine check, and waste of manual search on working time is avoided, so that the labor intensity of a security guard can be greatly reduced, meanwhile, the possibility of leakage detection and online fault skid again can be effectively avoided, and the operation stability of equipment of a painting workshop is improved, thereby avoiding painting quality abnormality.

Description

technical field [0001] The invention specifically relates to a method for automatically pulling out a sled. Background technique [0002] When the coating production line is in normal operation, there are 388 skids running in a cycle at the same time. In the process of use, it is inevitable that some skids will have problems such as open welding and deformation, which will affect the accuracy of spraying glue and painting, and may cause the car body to be damaged. When the skid, hanger, and swing rod are reloaded, the positioning pin of the skid cannot enter the positioning hole of the vehicle body, causing the line to stop or the vehicle body to shift and fall. However, in daily operation, the abnormality of the skid can only be found when the transfer is abnormal or the spraying effect is abnormal. When the staff at this station finds out, record the sled number and provide it to the security personnel, and the security personnel must wait for the sled at the pull-out exi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/04
CPCG05B19/04
Inventor 王志芳朱鸿岸饶志成朱亮赵海宁
Owner 北汽(广州)汽车有限公司