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Nonel tube detonator bayonet assembly quality detection device and method

A quality inspection method and technology of inspection devices, which are applied in measurement devices, material analysis by optical means, instruments, etc., can solve problems such as unqualified assembly quality, limited number of random inspections, and inability to fundamentally solve assembly quality problems. The effect of high production efficiency, improving production efficiency and saving labor costs

Active Publication Date: 2017-07-07
DONGGUAN CHUANGZHE AUTOMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The number of random inspections in this sampling inspection method is very limited, and there is no way to detect and judge whether the nonel is inserted in place. The assembly quality is unqualified but missed inspections occur from time to time, so the assembly quality problem of the product cannot be fundamentally resolved.

Method used

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  • Nonel tube detonator bayonet assembly quality detection device and method
  • Nonel tube detonator bayonet assembly quality detection device and method
  • Nonel tube detonator bayonet assembly quality detection device and method

Examples

Experimental program
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Embodiment 1

[0039] Please refer to Figure 1 to Figure 4 , Embodiment 1 of the present invention is:

[0040] A nonel detonator bayonet assembly quality inspection device, comprising a moving power element 1, a moving guide element 2, a fixed frame 3, a visual camera 4, a bayonet fixture 5 and a lamp board 6, and the moving power element 1 passes through the The moving guide element 2 drives the fixed frame 3 to move linearly back and forth, the visual camera 4 is fixed on the fixed frame 3, and the lens of the visual camera 4 faces downward, and the number of the bayonet fixtures 5 is multiple, and horizontally arranged side by side, the lamp board 6 is located below a plurality of bayonet clamps 5, the length of the lamp board 6 is adapted to the total width of the multiple bayonet clamps 5, and the visual camera 4 Located above the bayonet fixture 5; preferably, the moving guide element 2 is a linear guide rail 21 and a slider 22 slidably connected to each other, the slider 22 is conn...

Embodiment 2

[0041] Please refer to Figure 1 to Figure 4 , the second embodiment of the present invention is:

[0042] A nonel detonator bayonet assembly quality detection device, on the basis of the first embodiment, also includes an infrared sensor 7 and a detection plate 8, the infrared sensor 7 is fixed on the back of the fixed frame 3, and the detection plate 8 are arranged horizontally, the height of the detection plate 8 is adapted to the height of the infrared sensor 7, and detection holes 81 are arranged on the detection plate 8, and the number of the detection holes 81 is the same as that of the bayonet fixture 5. The quantity is consistent.

Embodiment 3

[0043] Please refer to Figure 1 to Figure 4 , Embodiment three of the present invention is:

[0044] A nonel detonator bayonet assembly quality inspection device, on the basis of the first or second embodiment, also includes a camera shield 9, the camera shield 9 is covered outside the visual camera 4, and is fixed on the on the fixed frame 3.

[0045] Please refer to Figure 5 to Figure 6 , a nonel detonator bayonet assembly quality inspection method, the ends of multiple nonel tubes 11 are covered with rubber plugs 12, the rubber plugs 12 are covered with basic detonators 13, the basic detonators 13 are installed in the bayonet fixture 5, clamped The holding mechanism clamps the detonator 11 and sends it into the basic detonator 13 equipped with a rubber plug 12. The bayonet fixture 5 applies pressure on the basic detonator 13 to press out the card mark 131, and connects the basic detonator 13 and the rubber plug 12 to the guide. The squib 11 is closely connected, and th...

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PUM

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Abstract

The invention provides a nonel tube detonator bayonet assembly quality detection device and method. The device comprises a movable power element, a movable guide element, a fixing bracket, a vision camera, a plurality of bayonet clamps and a lamp plate, the movable power element drives the fixing bracket through the movable guide element to do reciprocating linear movement, the vision camera is fixed on the fixing bracket, a lens of the vision camera faces downwards, the plurality of bayonet clamps are horizontally arranged in parallel, the lamp plate is arranged below the plurality of bayonet clamps, the length of the lamp plate is adaptive to the total widths of the plurality of bayonet clamps, and the vision camera is located above the plurality of bayonet clamps. The assembly of a plurality of nonel tube detonator bayonets is automatically detected online, the product quality is guaranteed, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of nonel detonator assembly equipment, in particular to a nonel detonator bayonet assembly quality detection device and method. Background technique [0002] Nonel detonator is the abbreviation of plastic nonel detonator. The nonel detonator is assembled from nonel, rubber plug and basic detonator. The rubber plug is set on the end of the basic detonator. The nonel is inserted into the rubber plug, and then Tighten the three (referred to as bayonet in the industry), and press out at least one circle of clamping marks on the end of the basic detonator to achieve the purpose of assembling and fixing the nonel, basic detonator and rubber plug together. At present, most of the nonel detonator assembly is manually operated, and the assembly quality is manually inspected, and the depth and position of the card mark are inspected with the help of calipers. The number of random inspections in this random inspection...

Claims

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Application Information

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IPC IPC(8): G01N21/84
CPCG01N21/84
Inventor 冯明生胡世波陈胜强汪肃伟何鹏涛
Owner DONGGUAN CHUANGZHE AUTOMATION TECH CO LTD
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