Female thread leak-proof material coating method and device thereof
A coating device and leak-proof technology, which is applied in the direction of the device for coating liquid on the surface, coating, etc., to achieve the effect of simple and reliable work
Inactive Publication Date: 2015-06-17
稳得工业股份有限公司
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Problems solved by technology
[0003] The main technical problem to be solved by the present invention is to overcome the above-mentioned defects in the prior art, and provide a method and device for coating anti-leakage material of female screw teeth, so that all female screw teeth in the fastener work object are evenly coated with anti-leakage material. The anti-leakage material makes the work of coating the liquid anti-leakage material on the female screw teeth easier and more reliable, and at the same time achieves the problem of no leakage of the anti-leakage material, which causes waste of materials and pollutes the environment
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[0031] see figure 1 As shown, the female thread leak-proof material coating device under the implementation of the present invention is mainly composed of a workbench 10 and a group of feeding equipment 20. The feeding equipment 20 is the focus of design, and the main components include a storage tank 21, A feeding barrel 22 , a pump 23 , a feeder 26 , an actuator 27 , a liquid volume regulator 28 and an injector 29 . The material storage tank 21 is located at the bottom of the workbench 10, connected to the pump 23 on the lower side and connected with a filler pipe 221 connected to the top of the feed tank 22, the feed tank 22 is located on the workbench 10, on one side An overflow pipe 223 is connected to extend to the top of the storage tank 21. The outlet of the overflow pipe 223 is located at a position slightly higher than the table top of the workbench 10. An inductor 225 capable of sensing the height of liquid in the feed barrel 22 is provided at the same height as th...
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The invention discloses a female thread leak-proof material coating method and device thereof. The device mainly comprises a workbench and a feeding apparatus, and the feeding apparatus comprises a material storage barrel arranged at the bottom of the workbench, a feeding barrel arranged on the workbench, a feeder conducted with the feeding barrel and an injector arranged on the workbench and conducted with the feeder; and the lower side of the material storage barrel is provided with a pump and is connected with a feeding tube to the upper portion of the feeding barrel, the lower side of the feeding barrel is connected with an overflow tube to the upper portion of the material storage barrel, the bottom of the feeding barrel is provided with a material discharging tube, the bottom end of the material discharging tube adopts bidirectional extension comprising extension to the upper portion of the material storage barrel and connection to one end of the feeder, the other end of the feeder upward extends through a material injection tube and is arranged at the bottom end of the injector on the bench surface of the workbench to form conduction, and an inductor which can sense the height of the liquid in the feeding barrel and is slightly higher than the bench surface of the workbench is arranged on the bench surface of the workbench outside one side of the feeding barrel. The method and the device enable all female threads in a fastener working substance to be uniformly coated with the leak-proof material to realize no out-leakage of the leak-proof material.
Description
technical field [0001] The invention relates to a device and a coating method for coating a liquid leak-proof material on the female thread of a fastener with female thread (such as a screw cap, etc.). Background technique [0002] As far as people know, there are two kinds of anti-leakage materials coated on fasteners with female threads: powder and liquid. Regardless of whether it is powder or liquid paint, the coating technology used today is mostly sprayed by nozzles. , but this kind of coating method is easy to produce uneven coating and the splashed paint during spraying pollutes the environment and causes unnecessary waste. Therefore, this kind of coating method is not ideal, and there is a need for improvement. Contents of the invention [0003] The main technical problem to be solved by the present invention is to overcome the above-mentioned defects in the prior art, and provide a method and device for coating the anti-leakage material of the female screw teeth, ...
Claims
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IPC IPC(8): B05C7/04B05C11/10
Inventor 谢志鸿
Owner 稳得工业股份有限公司