For citation: Xiao Zhi. Design of the control system of the laser cleaning robot facing the inner wall of the tiny pipe //
URL: http://rectors.altstu.ru/ru/periodical/archiv/2021/2/articles/3_3.pdf DOI: 10.25712/ASTU.2410-485X.2021.02.009
UDK 681.5 + 004
Design of the control system of the laser cleaning
robot facing the inner wall of the tiny pipe1
XIAO Zhi12
1 Hubei Digital Textile Equipment Key Laboratory, School of Mechanical Engineering and Automation,
Wuhan Textile University, Wuhan 430073, China 2 Yichang Jingwei Textile Machinery Co., Ltd., Yichang 443000 E-mail: 3254216121@qq.com
1 "mmmx^, ««^raK^fi^^ts, ^u 430073;
2 Sl^mm^S^, SI 443000 E-mail: 3254216121@qq.com
0 B\m
/NlMtMm^A, tM^tffi 130mm m 150mm
OT^^mi» mmmrnn^m^,
wmmA ^^SM^^m—^^m, MMKrnmmm, m 1
1 This paper was supported by the Chinese Research Foundation: 2019AEE011.
2 [2019AEE011].
Наука и образование Большого Алтая Выпуск 2(15)'2021 55
1) ^fm 2) 3) mmmmm 4) M^^m; 5) E^m 6)
Fig. 1. Schematic diagram of the overall structure of the pipeline robot 1) Quartz lens barrel; 2) Reflective connecting seat; 3) DC rotating motor; 4) DC geared motor;
5) linear motor; 6) driven wheel
turn 2 m^,
fi/n, iff, im f*%M*m cm^) m ftmmmtmmm
m, la^^iii^ff^f*, iff^Amn^m^m^wf^i wm
m2 s^M^^m
Fig. 2. Structure diagram of adaptive mechanism
^MM^A® 130^ 150mm
Rmm^&mmmm, mm, wm, m^, H^mm, mmmmm^ m^rn rnmrnrn 3 rn*. mrnrnm, mm, «m mmi^m^m^mn ^mmmra, Éffff«mmMtfmMtf»mwm. m
1) № 2) mm; 3) mm; 4) mmmm; 5) ^im 6) smi
7) &mm; 8) E&ffl,; 9) Fig. 3. Structure diagram of adaptive mechanism 1) Pressure ring; 2) Protective lens; 3) Septum; 4) Focusing lens; 5) Quartz lens barrel; 6) Reflecting mirror; 7) Reflecting mirror holder; 8) Motor; 9) Connecting seat
im 4 . mn^rn^rnm^A
28JX20K51G6D/2430-12140 ^MM^tA, ^^MA 270r/min; SM^A^A m^A Max on M^WA 5.5W, 12V, M^A
4680rpm, ^gA 14.7mNm, MA^A 85%;
12VDC, n^A 25-150mm, RMM^A 15mm/s, ^A&AA 20N f^lfi
A 0.2kg.
m 4 №i£i+);fLfMffl Fig. 4. Circuit design flow chart
Ш PROTEUS ШМШШШШ,
1.25~37V ЙАШШ^А 1.5A.
50Hz ШШ^ШМ^
, ялШЖШ^Я 220V ^шад
т). ^Ш, m ш, ш&и^ш^ж^шшйм.
Наука и образование Большого Алтая
m 5
Fig. 5. Complete circuit of DC adjustable power supply voltage
rn 6 ^m^Mmn^
Fig. 6. Stepper motor system operation status
3
mm keii4 mmmmmtmAmmMrnm, AT89C51 mm
f m^m b i, 2, 3 n^mm.
Uchar code pulseTable [0] uchar ^M^m, code fê
ROM SA c
ROM RAM ffi&mm code i^mO^fM
Mt^iMr^MWff^, Direction Change
m. s 7 A^m^+^fM®.
Fig. 7. Speed display program flow chart
4
LCD1
-Л
-л.
—О Slowdown
U2
-<] DnectonCnarige
PA [>—
С> г
■<] О
<3 с
Ш 8 м^^шжш
Fig. 8. shows the circuit simulation diagram
Наука и образование Большого Алтая
5
«^Mm^AafT^^M^if, m proteus m keil4 ^«m ^s^,
References
[1] Li Zhiqiang, Li Weiguo, Feng Zhicheng, etc. Pipeline robot structure and passability analysis [J]. Mechanical Transmission, 2021, 45(6): 146-152. DOI: 10.16578/j.issn.1004.2539.2021.06.022.
[2] Ma Hong, Bai Suping, Yan Yufeng. Research on Pipeline Robot System [J]. Chinese Journal of Scientific Instrument, 2005, 26(8):1166-1167. DOI: 10.3321/j.issn:0254-3087.2005.08.151.
[3] Li Qin, He Yixuan, Huang Zhiqiang, etc. Pipeline robot reducing mechanism design and vertical pipeline movement feasibility analysis [J]. Manufacturing Automation, 2021, 43(1): 104-108. DOI: 10.3969/j .issn.1009-0134.2021.01.023.
[4] Wang Wei, Zhao Shaokui. Research status and prospects of pipeline robots [J]. Ordnance Industry Automation, 2019, 38(12):24-30.
[5] Wu Haiyan. Structural parameter design and motion characteristics analysis of pipeline robot [D]. Northeastern University, 2017.
[6] Shen Tiqiang. Research on the dredging mechanism of tractor-type drainage pipe dredging robot [D]. North China University of Technology, 2017.
[7] Yu Xiaochang. Development of laser cleaning equipment based on pulsed solid-state lasers [D]. Huazhong University of Science and Technology, 2018.
[8] Liu Hongfang. Application research of laser cleaning technology [J]. Science and Technology Outlook, 2015, 25(32): 104.
[9] Li Qing, Xie Tongyu, Yang Haijian, Ding Yuwen, Zhang Zhitao. The design of modular pipeline operation robot[J/OL]. Chinese Journal of Mechanical Engineering: 1-11 [2021-05-22].
[10] Shanghai Chenghong Pipeline Robot Co., Ltd. A separation mechanism for flexible pipes of pipeline robots: CN201710379826.7[P]. 2017-08-01.
[11] Nanjing Yusheng Robot Technology Co., Ltd. An intelligent robot for pipe cleaning without dead ends: CN202010887851.8[P]. 2021-01-26.
[12] Yichang Huateng Pipeline Engineering Co., Ltd. A pipeline leak detection robot: CN202010818741.6[P]. 2020-11-24.
[13] Wuxi Muddy Water Robot Co., Ltd. A crawler robot for pipeline inspection: CN201922373145.7[P]. 2020-09-08.
[14] Jiangsu Ruobo Robot Technology Co., Ltd. Wireless transmission quad-core 10-axis crawler-type fast natural gas pipeline robot control system: CN201610409060.8[P]. 2016-11-09.