CN110515135B - Photoelectric safety monitoring device for robot working area - Google Patents
Photoelectric safety monitoring device for robot working area Download PDFInfo
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- CN110515135B CN110515135B CN201910763795.4A CN201910763795A CN110515135B CN 110515135 B CN110515135 B CN 110515135B CN 201910763795 A CN201910763795 A CN 201910763795A CN 110515135 B CN110515135 B CN 110515135B
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- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
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Abstract
The invention relates to the technical field of photoelectricity, in particular to a photoelectric safety monitoring device for a robot working area, which comprises a bottom plate, wherein four corners of the bottom plate are respectively connected with a damping moving mechanism, a photoelectric detector is arranged above the bottom plate, the four corners of the photoelectric detector are connected with the bottom plate through limiting mechanisms, a protective cover is sleeved outside the photoelectric detector, two sides of the bottom of the protective cover are connected with the bottom plate through connecting mechanisms, one side of the protective cover is provided with a plurality of connecting holes, two sides of the protective cover are respectively provided with an opening, and a dustproof net is fixed in each opening. This photoelectric safety monitoring device monitors the workspace through the photoelectric detector, can protect it through the safety cover of photoelectric detector top, and the interior dust screen of the opening of safety cover both sides has played radiating effect promptly, has also played dirt-proof effect.
Description
Technical Field
The invention relates to the technical field of photoelectricity, in particular to a photoelectric safety monitoring device for a robot working area.
Background
The photoelectric detection technology is an emerging detection technology generated by combining optics and electronics. It mainly uses electronic technology to detect optical signal, and further transfers, stores, controls, calculates and displays. The photoelectric detection technology can detect all non-electric quantities which can affect the light quantity and the light characteristics in principle. The non-electric quantity information to be detected can be converted into optical information convenient to receive through an optical system, then the optical information quantity is converted into electric quantity through a photoelectric detection device, and the electric quantity is further amplified and processed through a circuit so as to achieve the purpose of outputting electric signals. Then, the method of electronics, information theory, computer and physics is adopted to analyze the reason and rule of noise generation, so as to improve the corresponding circuit, and better study the characteristics and correlation of the weak useful signal submerged by noise, thereby knowing the state of non-electricity. The aim of weak signal detection is to extract useful signals from strong noise and simultaneously improve the signal-to-noise ratio of output signals of a detection system. The photoelectric detector is a PN junction with the addition of reverse bias, and when incident light acts, stimulated absorption is generated: and generating electron-hole pairs by light, wherein the electron-hole pairs form a drift current under the action of an electric field built in the depletion layer, meanwhile, the electron-hole pairs at two sides of the depletion layer enter the depletion layer due to diffusion movement to form a diffusion current under the action of the electric field, and the sum of the two parts of current is the photo-generated current. The existing photoelectric monitoring device can generate static electricity during working, dust easily falls off from the upper part of the photoelectric monitoring device, and therefore the photoelectric safety monitoring device for the working area of the robot is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a photoelectric safety monitoring device for a robot working area.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a robot workspace photoelectric safety monitoring device, includes the bottom plate, bottom plate bottom four corners department all is connected with shock attenuation moving mechanism, photoelectric detector has been placed to the bottom plate top, photoelectric detector four corners department is connected with the bottom plate through stop gear, the outside cover of photoelectric detector is equipped with the safety cover, safety cover bottom both sides are connected with the bottom plate through coupling mechanism, a plurality of connecting holes have been seted up to safety cover one side, the opening has all been seted up to the safety cover both sides, the opening internal fixation has the dust screen.
Preferably, the damping moving mechanism comprises an upper groove plate and a lower groove plate, the upper groove plate is fixed at the bottom of the bottom plate, an upper spring is fixed inside the upper groove plate, a lower spring is fixed inside the lower groove plate, universal wheels are fixed at the bottom of the lower groove plate, a connecting block is arranged between the upper groove plate and the lower groove plate, one end of the upper spring is fixed above the connecting block, and one end of the lower spring is fixed below the connecting block.
Preferably, the limiting mechanism comprises a connecting plate and a limiting rod, the connecting plate is fixed on one side of the electric detector, a limiting hole is formed in the connecting plate, the limiting rod is fixed above the bottom plate, and one end of the limiting rod penetrates through the limiting hole and extends upwards.
Preferably, pull handles are fixed on two sides above the protective cover.
Preferably, coupling mechanism includes picture peg and slot, the slot is seted up in bottom plate top one side, the picture peg is fixed in safety cover bottom one side, and the picture peg inserts and establishes in the slot, the jack has been seted up to one side in the slot is inserted to the picture peg, the side slot has been seted up to the slot lateral wall of jack one side, the side slot interpolation is equipped with the inserted block, the jack opposite side is inlayed and is had the sleeve pipe, inserted block one end is passed the jack and is fixed with the connecting rod, connecting rod one end is passed the sleeve pipe and is fixed with the pull rod, the cover is equipped with the spring on the connecting rod, inserted block one end is fixed to spring one end, the spring other end is fixed in intraductal one side of cover.
Preferably, the pull rod is provided with anti-skid grains.
Preferably, the periphery of the bottom plate and the periphery of the protective cover are connected through the inserting mechanism, the inserting mechanism comprises a side plate and a side inserting plate, the side plate is fixed to the periphery of the bottom plate, the side inserting groove is formed in one side of the side plate, the side inserting plate is fixed to the periphery of the protective cover, and the side inserting plate is inserted into the side inserting groove.
Preferably, rubber pads are fixed on two side walls of the side slots.
The photoelectric safety monitoring device for the robot working area has the beneficial effects that: this photoelectric safety monitoring device monitors the workspace through the photoelectric detector, safety cover through the photoelectric detector top can protect it, the interior dust screen of opening of safety cover both sides has played radiating effect promptly, also played dirt-proof effect, the photoelectric detector that can be convenient for through the shock attenuation moving mechanism of bottom plate bottom four corners department removes, can fix the safety cover in the bottom plate top through coupling mechanism, can carry out spacingly to the photoelectric detector in the bottom plate top through stop gear.
Drawings
Fig. 1 is a schematic front view of a photoelectric safety monitoring device for a robot working area according to the present invention.
Fig. 2 is a schematic top view of a robot working area optoelectronic safety monitoring device according to the present invention.
Fig. 3 is a schematic structural diagram of a limiting mechanism of the photoelectric safety monitoring device for the robot working area according to the present invention.
Fig. 4 is a schematic structural diagram of a connection mechanism of the photoelectric safety monitoring device for the robot working area according to the present invention.
Fig. 5 is a schematic structural view of a damping moving mechanism of the photoelectric safety monitoring device for the robot working area according to the present invention.
Fig. 6 is a schematic structural diagram of an inserting mechanism of the photoelectric safety monitoring device for the robot working area according to the present invention.
In the figure: the photoelectric detector comprises a bottom plate 1, a photoelectric detector 2, a protective cover 3, a limiting mechanism 4, a connecting plate 41, a limiting hole 42, a limiting rod 43, a connecting mechanism 5, an inserting plate 51, an inserting groove 52, an inserting hole 53, an inserting block 54, a side inserting groove 55, a sleeve 56, a connecting rod 57, a spring 58, a pull rod 59, a damping moving mechanism 6, an upper groove plate 61, an upper spring 62, a lower groove plate 63, a lower spring 64, a connecting block 65, a universal wheel 66, an inserting mechanism 7, a side plate 71, a side inserting groove 72, a rubber pad 73, a side inserting plate 74, an opening 8, a dustproof net 9, a pull handle 10 and a connecting hole 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a robot workspace photoelectric safety monitoring device, including bottom plate 1, bottom plate 1 bottom four corners department all is connected with shock attenuation moving mechanism 6, shock attenuation moving mechanism 6 includes slotted plate 61 and lower slotted plate 63, it fixes in bottom plate 1 bottom to go up slotted plate 61, it is fixed with spring 62 to go up slotted plate 61 inside, lower slotted plate 63 is inside to be fixed with lower spring 64, lower slotted plate 63 bottom is fixed with universal wheel 66, it is provided with connecting block 65 to go up between slotted plate 61 and the lower slotted plate 63, be fixed with spring 62 one end above connecting block 65, connecting block 65 below is fixed with spring 64 one end down, the device of can being convenient for through universal wheel 66 removes, can play absorbing effect through spring 64 and last spring 62 down, let it can better remove.
The photoelectric detector 2 is externally sleeved with a protective cover 3, the photoelectric detector 2 can be protected by the protective cover 3 above the photoelectric detector, pull handles 10 are fixed on two sides above the protective cover 3, the pull handles 10 can facilitate the protective cover 3 to move, two sides of the bottom of the protective cover 3 are connected with the bottom plate 1 through a connecting mechanism 5, the connecting mechanism 5 comprises an inserting plate 51 and an inserting groove 52, the inserting groove 52 is arranged on one side above the bottom plate 1, the inserting plate 51 is fixed on one side of the bottom of the protective cover 3, the inserting plate 51 is inserted in the inserting groove 52, one side of the inserting plate 51 inserted in the inserting groove 52 is provided with an inserting hole 53, the side wall of the inserting groove 52 on one side of the inserting hole 53 is provided with a side inserting groove 55, the inserting block 54 is inserted in the side groove 55, the other side of the inserting hole 53 is embedded with a sleeve 56, one end of the inserting block 54 passes through the inserting hole 53 and is fixed with a connecting rod 57, one end of the connecting rod 57 passes through the sleeve 56 and is fixed with a pull rod 59, and the pull rod 59 is provided with anti-slip grains, the cover is equipped with spring 58 on connecting rod 57, and spring 58 one end is fixed in inserted block 54 one end, and the spring 58 other end is fixed in the inside one side of sleeve pipe 56, and spring 58 can let inserted block 54 insert establish more stable in slot 55, passes jack 53 through inserted block 54 and inserts and establish in side slot 55, comes picture peg 51 spacing to this fixes safety cover 3, when needing to dismantle safety cover 3, only need stimulate pull rod 59 with inserted block 54 pull out jack 53 can.
A plurality of connecting holes 11 have been seted up to safety cover 3 one side, can make things convenient for the wire to be connected with photodetector 2 in the safety cover 3 through connecting hole 11, opening 8 has all been seted up to safety cover 3 both sides, the internal fixation of opening 8 has dust screen 9, the interior dust screen 9 of opening of safety cover 3 both sides has played radiating effect promptly, also played dirt-proof effect, bottom plate 1 all is connected through inserting mechanism 7 with safety cover 3 all around, it includes curb plate 71 and side plug board 74 to insert and establish mechanism 7, curb plate 71 is fixed in bottom plate 1 department all around, side slot 72 has been seted up to curb plate 71 one side, side slot 72 both sides wall all is fixed with rubber pad 73, side plug board 74 is fixed in safety cover 3 department all around, and side plug board 74 inserts and establishes in side slot 72, can carry on spacingly to safety cover 3 through inserting mechanism 7, prevent that safety cover 3 from taking place to rock.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The photoelectric safety monitoring device for the robot working area comprises a bottom plate (1) and is characterized in that four corners of the bottom plate (1) are connected with a damping moving mechanism (6), a photoelectric detector (2) is placed above the bottom plate (1), the four corners of the photoelectric detector (2) are connected with the bottom plate (1) through limiting mechanisms (4), a protective cover (3) is sleeved outside the photoelectric detector (2), two sides of the bottom of the protective cover (3) are connected with the bottom plate (1) through connecting mechanisms (5), a plurality of connecting holes (11) are formed in one side of the protective cover (3), openings (8) are formed in two sides of the protective cover (3), a dustproof net (9) is fixed in each opening (8), each connecting mechanism (5) comprises a plug board (51) and a slot (52), and each slot (52) is formed in one side of the top of the bottom plate (1), the utility model discloses a safety protection cover, including safety cover (3), picture peg (51), side slot (55) interpolation is equipped with inserted block (54), jack (53) opposite side is inlayed and is had sleeve pipe (56), inserted block (54) one end is passed jack (53) and is fixed with connecting rod (57), sleeve pipe (56) are passed and be fixed with pull rod (59) to connecting rod (57) one end, the cover is equipped with spring (58) on connecting rod (57), spring (58) one end is fixed in inserted block (54) one end, the inside one side in sleeve pipe (56) is fixed to the spring (58) other end, anti-skidding line has been seted up on pull rod (59), bottom plate (1) and safety cover (3) all are connected through inserting mechanism (7) all around, insert and establish mechanism (7) including curb plate (71) and side picture peg (74), curb plate (71) are fixed in bottom plate (1) department all around, side slot (72) have been seted up to curb plate (71) one side, department all around at safety cover (3) is fixed in side picture peg (74), and side picture peg (74) insert and establish in side slot (72), side slot (72) both sides wall all is fixed with rubber pad (73).
2. The photoelectric safety monitoring device for the robot workspace according to claim 1, wherein the damping moving mechanism (6) comprises an upper groove plate (61) and a lower groove plate (63), the upper groove plate (61) is fixed at the bottom of the base plate (1), an upper spring (62) is fixed inside the upper groove plate (61), a lower spring (64) is fixed inside the lower groove plate (63), a universal wheel (66) is fixed at the bottom of the lower groove plate (63), a connecting block (65) is arranged between the upper groove plate (61) and the lower groove plate (63), one end of the upper spring (62) is fixed above the connecting block (65), and one end of the lower spring (64) is fixed below the connecting block (65).
3. The photoelectric safety monitoring device for the robot working area according to claim 1, wherein the limiting mechanism (4) comprises a connecting plate (41) and a limiting rod (43), the connecting plate (41) is fixed on one side of the electric detector (2), a limiting hole (42) is formed in the connecting plate (41), the limiting rod (43) is fixed above the bottom plate (1), and one end of the limiting rod (43) penetrates through the limiting hole (42) and extends upwards.
4. The photoelectric safety monitoring device for the robot working area according to claim 1, wherein a pull handle (10) is fixed on each side above the protective cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910763795.4A CN110515135B (en) | 2019-08-19 | 2019-08-19 | Photoelectric safety monitoring device for robot working area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910763795.4A CN110515135B (en) | 2019-08-19 | 2019-08-19 | Photoelectric safety monitoring device for robot working area |
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| Publication Number | Publication Date |
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| CN110515135A CN110515135A (en) | 2019-11-29 |
| CN110515135B true CN110515135B (en) | 2022-04-19 |
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| CN201910763795.4A Active CN110515135B (en) | 2019-08-19 | 2019-08-19 | Photoelectric safety monitoring device for robot working area |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207328507U (en) * | 2017-08-29 | 2018-05-08 | 盐城工业职业技术学院 | A kind of furniture handling device of good damping effect |
| CN109299689B (en) * | 2018-09-21 | 2024-03-08 | 石家庄铁道大学 | Automatic recognition device and recognition method for annular production line mold table based on machine vision |
| CN109434800A (en) * | 2018-12-31 | 2019-03-08 | 天津帕比特科技有限公司 | A kind of radio patrol checking machine people system and control method |
| CN209214648U (en) * | 2019-01-04 | 2019-08-06 | 许启超 | A kind of protective device of photoelectric sensor |
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