Automatic detection device of gas tightness of household gas valve
An automatic detection device and technology of detection device, which are applied in measurement device, liquid/vacuum measurement for liquid tightness, fluid tightness test, etc., can solve the problems of less research on devices and no unified detection system, etc. Achieve the effect of improving detection efficiency and improving production efficiency
Inactive Publication Date: 2017-12-01
NANJING UNIV OF SCI & TECH
View PDF5 Cites 11 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the gas appliance industry, it is necessary to test the air tightness of gas appliances to prevent defective products from entering the market and causing safety hazards
The development of domestic air tightness testing technology is relatively mature, but there is little research on specific household gas valve air tightness testing automation devices, and a unified testing system has not been formed. All manufacturers conduct their own testing according to their industry standards
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0009] combine figure 1 , figure 2 , an automatic detection device for air tightness of household gas valves, comprising a controller, an operating platform, a detection piece placement groove 10, a guide rail, a feeding manipulator driving motor 5, a feeding manipulator driving motor 15, a feeding manipulator 3, a lower Material manipulator 16, first propulsion cylinder 11, second propulsion cylinder 13, short conveyor belt 22, long conveyor belt 23, detection device; wherein the operation platform is divided into waiting area 8, feeding area 9, detection area 18, and unloading area 19, The waiting area 8 and the detection area 18 are connected by a short conveyor belt 22, and the unloading area 19 and the loading area 9 are connected by a long conveyor belt 23. The detection piece placement groove 10 is provided with several grooves to prevent the detection pieces from being placed. Groove 10 is provided with three and is respectively arranged on short conveyer belt 22 or ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention provides an automatic detection device of the gas tightness of a household gas valve. The device comprises a controller, an operation platform, a detected piece placement groove, a guide rail, a feeding manipulator driving motor, an unloading manipulator driving motor, a feeding manipulator, an unloading manipulator, a first pushing cylinder, a second pushing cylinder, a short conveyor belt, a long conveyor belt and a detection device. The controller is used for executing the automatic control of an execution unit. The cylinders are arranged at multiple positions of the device and complete the feeding and unloading action of a detected piece, and the transfer of the detected piece placement groove and the action of pressing the detected piece in the detection process. Servo motors are arranged at two ends of a feeding manipulator guide rail, the positioning and transfer of the detected piece are completed by manipulators depend on the conveyor belts, and the detection device detects the detected piece.
Description
technical field [0001] The invention designs an automatic air-tightness detection technology, in particular an automatic air-tightness detection device for household gas valves. Background technique [0002] The household gas valve is a valve body that requires high air tightness, and is often installed on the household gas tank. In the gas appliance industry, it is necessary to test the air tightness of gas appliances to prevent defective products from entering the market and causing safety hazards. The development of domestic air tightness testing technology is relatively mature, but there is little research on specific household gas valve air tightness testing automation devices, and a unified testing system has not been formed, and each manufacturer conducts its own testing according to its industry standards. Contents of the invention [0003] The object of the present invention is to provide an automatic detection device for air tightness of household gas valves, in...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/28B65G47/90B65G47/82
CPCG01M3/2876B65G47/82B65G47/901
Inventor 孙瑜卢超秦岭郭佳顾鑫森
Owner NANJING UNIV OF SCI & TECH