Disclosure of Invention
The invention aims to solve the technical problem of providing an air quality detection device for automatic filling of broken tape of tape paper, which overcomes the problems of a plurality of monitoring points, large workload of daily maintenance and the like.
The invention is realized by the following technical scheme.
The air quality detection device comprises a track plate, wherein a motor cavity with a forward opening is formed in the track plate, a cover plate opening device is arranged in the motor cavity, a track is fixedly arranged on the front end face of the track plate, and a first paper tape device and a second paper tape device are arranged on the track;
the second paper tape device comprises a first advancing plate arranged on the front end face of the track plate, a first rotating motor and a first fixed shaft are fixedly arranged on the rear end face of the first advancing plate, a first rotating motor shaft is fixedly arranged on the rear end face of the first rotating motor, a first friction wheel is fixedly arranged on the first rotating motor shaft, a second friction wheel is rotatably arranged on the first fixed shaft, the first friction wheel and the second friction wheel are arranged on two sides of the track in a wheel-rolling manner, a first telescopic motor is fixedly arranged on the front end face of the first advancing plate, a first telescopic motor shaft is fixedly arranged on the front end face of the first telescopic motor, a first holding block is fixedly arranged on the front end face of the first telescopic motor shaft, a first sliding cavity with a forward opening is arranged in the first holding block, a first signal block is fixedly arranged in the rear side of the first sliding cavity, and a first sensing rod is slidably arranged in the first sliding cavity, a second signal block and a first spring are fixedly arranged on the rear end face of the first sensing rod, a first holding cavity with a forward opening is arranged in the first holding block, the first holding cavity penetrates through the left and right end faces of the first holding block, a second sliding cavity with a downward opening is arranged on the inner wall of the upper side of the first holding cavity, a first electromagnet is fixedly arranged on the inner wall of the upper side of the second sliding cavity, a first supporting rod is connected in the second sliding cavity in a sliding manner, a second spring and a first iron block are fixedly arranged on the upper end face of the first supporting rod, a third rotating motor is fixedly arranged on the rear end face of the first supporting rod, a third rotating motor shaft penetrating through the first supporting rod is arranged on the front end face of the third rotating motor, a pinch roller is fixedly arranged on the third rotating motor shaft, a second supporting rod is fixedly arranged on the inner wall of the upper side of the first holding cavity, and a first sensing block is fixedly arranged on the second supporting rod, the second supporting rod is rotatably connected with the first rotating plate through a first connecting shaft, a first torsion spring is directly arranged on the first rotating plate and the second supporting rod, a second induction block is fixedly arranged on the upper end face of the first rotating plate, a third sliding cavity with a right opening is arranged on the right end face of the first holding cavity, a third signal block is arranged on the inner wall of the left side of the third sliding cavity, a second sensing rod is slidably connected in the third sliding cavity, and a third spring and a fourth signal block are fixedly arranged on the left end face of the second sensing rod;
the first paper tape device comprises a second advancing plate on the front end face of the track plate, a second rotating motor and a second fixed shaft are fixedly arranged on the rear end face of the second advancing plate, a fourth friction wheel is rotatably arranged on the second fixed shaft, a second rotating motor shaft is fixedly arranged on the rear end face of the second rotating motor, a third friction wheel is fixedly arranged on the second rotating motor shaft, the third friction wheel and the fourth friction wheel are arranged on two sides of the track, a second telescopic motor is fixedly arranged on the front end face of the second rotating motor, a second telescopic motor shaft is fixedly arranged on the front end face of the second telescopic motor shaft, a second clamping block with a forward opening is fixedly arranged on the front end face of the second telescopic motor shaft, a second clamping cavity with a forward opening is arranged in the second clamping block, the second clamping cavity penetrates through the left end face and the right end face of the second clamping block, and a fourth sliding cavity with a downward opening pin is arranged on the inner wall of the upper side of the second clamping cavity, a second electromagnet is fixedly arranged on the inner wall of the upper side of the fourth sliding cavity, a third supporting rod is connected in the fourth sliding cavity in a sliding manner, a fourth spring and a second iron block are fixedly arranged on the upper end face of the third supporting rod, a second connecting shaft is fixedly arranged on the third supporting rod, a second pinch roller is fixedly arranged on the second connecting shaft, a fourth supporting rod is fixedly arranged on the inner wall of the upper side of the second clamping cavity, a third induction block is fixedly arranged on the lower end face of the fourth supporting rod, the fourth supporting rod is rotatably connected with a second rotating rod through a third rotating shaft, a second torsion spring is arranged between the second rotating rod and the fourth supporting rod, a fourth induction block is fixedly arranged on the upper end face of the second rotating rod, a first sliding groove cavity with a rightward opening is arranged in the second induction block, a sliding motor is connected in the first sliding groove cavity in a sliding manner, and a movable supporting rod is fixedly arranged on the, and a pasting device is fixedly arranged on the lower end face of the movable support rod.
Preferably, the cover plate opening device comprises a third telescopic motor fixed in the motor cavity, a third telescopic electric shaft is fixedly arranged on the front end face of the third telescopic motor, a sliding plate is fixedly arranged on the front end face of the third telescopic electric shaft, a second sliding groove cavity with a forward opening is arranged in the sliding plate, a rotating motor cavity with a forward opening is arranged on the inner wall of the rear side of the second sliding groove cavity, a fourth rotating motor is fixedly arranged on the inner wall of the rear side of the rotating motor cavity, a fourth rotating motor shaft is fixedly arranged on the front end face of the fourth rotating motor, a reel is fixedly arranged on the fourth rotating motor shaft, two sliding blocks are symmetrically arranged in the second sliding groove cavity relative to the fourth rotating motor, a fifth spring is fixedly arranged on the end face of the sliding block far away from the fourth rotating motor, and a traction rope is fixedly arranged on the end face of the sliding block far away from the fourth rotating motor, the traction rope is wound on the winding wheel, an extension rod is fixedly arranged on the front end face of the sliding block, a rotary cavity with a forward opening is arranged in the extension rod, a rotary block is rotationally connected in the rotary cavity, a rotary long rod is fixedly arranged on the front end face of the rotary block, a sensing base is fixedly arranged on the front end face of the rotary long rod, eight fifth sliding cavities with forward openings are arranged in the sensing base, a fourth rotating motor shaft is fixedly arranged on the inner wall of the rear side of each fifth sliding cavity, a third induction rod is connected in the fifth sliding cavity in a sliding way, a sixth induction block and a sixth spring are fixedly arranged on the rear end surface of the third induction rod, a rotating motor is fixedly arranged on the rear end face of the sensing base, a rotating motor shaft is fixedly arranged on the rear end face of the rotating motor, a straight gear is fixedly arranged on a shaft of the rotating motor and meshed with the outer end face of the extension rod.
The invention has the beneficial effects that: the device is arranged on the rear side of the control panel of the PM10 and PM5 particulate matter monitors, when the paper tape in the monitors is broken, the device can be matched with the operation of the monitors to fix the paper tape to the original position again, the paper tape can be restored to the original state at the first time of the breakage of the paper tape, and air detection is continuously carried out.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The air quality detection device with the function of automatic filling of broken paper tape with paper tape, which is described in conjunction with fig. 1-6, comprises a track plate 10, wherein a motor cavity 95 with a forward opening is arranged in the track plate 10, a cover plate opening device 100 is arranged in the motor cavity 95, a track 11 is fixedly arranged on the front end surface of the track plate 10, and a first paper tape device 102 and a second paper tape device 101 are arranged on the track 11;
the second paper tape device 101 comprises a first traveling plate 96 arranged on the front end surface of the track plate 10, a first rotating motor 83 and a first fixed shaft 15 are fixedly arranged on the rear end surface of the first traveling plate 96, a first rotating motor shaft 13 is fixedly arranged on the rear end surface of the first rotating motor 83, a first friction wheel 12 is fixedly arranged on the first rotating motor shaft 13, a second friction wheel 14 is rotatably arranged on the first fixed shaft 15, the first friction wheel 12 and the second friction wheel 14 are erected on two sides of the track 11, a first telescopic motor 84 is fixedly arranged on the front end surface of the first traveling plate 96, a first telescopic motor shaft 85 is fixedly arranged on the front end surface of the first telescopic motor 84, a first holding block 44 is fixedly arranged on the front end surface of the first telescopic motor shaft 85, a first sliding cavity 88 with a forward opening is arranged in the first holding block 44, a first signal block 89 is fixedly arranged in the rear side of the first sliding cavity 88, a first sensing rod 45 is arranged in the first sliding cavity 88 in a sliding manner, a second signal block 86 and a first spring 87 are fixedly arranged on the rear end face of the first sensing rod 45, a first clamping cavity 46 with a forward opening is arranged in the first clamping block 44, the first clamping cavity 46 penetrates through the left end face and the right end face of the first clamping block 44, a second sliding cavity 48 with a downward opening is arranged on the upper inner wall of the first clamping cavity 46, a first electromagnet 47 is fixedly arranged on the upper inner wall of the second sliding cavity 48, a first supporting rod 90 is connected in the second sliding cavity 48 in a sliding manner, a second spring 49 and a first iron block 50 are fixedly arranged on the upper end face of the first supporting rod 90, a third rotating motor 91 is fixedly arranged on the rear end face of the first supporting rod 90, a third rotating motor shaft 52 penetrating through the first supporting rod 90 is arranged on the front end face of the third rotating motor 91, a pinch roller 51 is fixedly arranged on the third rotating motor shaft 52, a second support rod 53 is fixedly arranged on the inner wall of the upper side of the first holding cavity 46, a first sensing block 54 is fixedly arranged on the second support rod 53, the second support rod 53 is rotatably connected with a first rotating plate 58 through a first connecting shaft 56, a first torsion spring 55 is directly arranged on the first rotating plate 58 and the second support rod 53, a second sensing block 57 is fixedly arranged on the upper end surface of the first rotating plate 58, a third sliding cavity 60 with a right opening is arranged on the right end surface of the first holding cavity 46, a third signal block 59 is arranged on the inner wall of the left side of the third sliding cavity 60, a second sensing rod 63 is slidably connected in the third sliding cavity 60, a third spring 61 and a fourth signal block 62 are fixedly arranged on the left end surface of the second sensing rod 63, when the first rotating plate 58 rotates under a force to drive the second sensing block 57 to rotate, and the second sensing block 57 rotates to depart from signals with the first sensing block 54, the power-off point of the first electromagnet 47 loses the attraction force to the first iron block 50, the first iron block 50 moves downward under the resilience force of the second spring 49, the first iron block 50 moves to drive the first supporting rod 90 to move, the first supporting rod 90 moves to drive the third rotating motor shaft 52 to move, and the third rotating motor shaft 52 moves to drive the pinch roller 51 to move;
the first paper tape device 102 includes a second moving plate 97 on the front end surface of the track plate 10, a second rotating motor 94 and a second fixed shaft 19 are fixedly arranged on the rear end surface of the second moving plate 97, a fourth friction wheel 18 is rotatably arranged on the second fixed shaft 19, a second rotating motor shaft 21 is fixedly arranged on the rear end surface of the second rotating motor 94, a third friction wheel 20 is fixedly arranged on the second rotating motor shaft 21, the third friction wheel 20 and the fourth friction wheel 18 are arranged on both sides of the track 11, a second telescopic motor 92 is fixedly arranged on the front end surface of the second rotating motor 94, a second telescopic motor shaft 93 is fixedly arranged on the front end surface of the second telescopic motor 92, a second clamping block 64 is fixedly arranged on the front end surface of the second telescopic motor shaft 93, a second clamping cavity 78 with a forward opening is arranged in the second clamping block 64, and the second clamping cavity 78 penetrates through the left and right end surfaces of the second clamping block 64, the upper side inner wall of the second clamping cavity 78 is provided with a fourth sliding cavity 66 with a downward split pin, the upper side inner wall of the fourth sliding cavity 66 is fixedly provided with a second electromagnet 65, the fourth sliding cavity 66 is connected with a third support rod 69 in a sliding manner, the upper end surface of the third support rod 69 is fixedly provided with a fourth spring 67 and a second iron block 68, the third support rod 69 is fixedly provided with a second connecting shaft 70, the second connecting shaft 70 is fixedly provided with a second pinch roller 71, the upper side inner wall of the second clamping cavity 78 is fixedly provided with a fourth support rod 72, the lower end surface of the fourth support rod 72 is fixedly provided with a third induction block 73, the fourth support rod 72 is rotatably connected with a second rotary rod 77 through a third rotating shaft 75, a second torsion spring 76 is arranged between the second rotary rod 77 and the fourth support rod 72, and the upper end surface of the second rotary rod 77 is fixedly provided with a fourth induction block 74, the second clamping block 64 is internally provided with a first chute cavity 82 with a right opening, the first chute cavity 82 is internally and slidably connected with a sliding motor 81, the left end face of the sliding motor 81 is fixedly provided with a movable support rod 80, and the lower end face of the movable support rod 80 is fixedly provided with a pasting device 79.
Advantageously, the cover plate opening device 100 comprises a third telescopic motor 17 fixed in the motor cavity 95, a third telescopic electric shaft 16 is fixedly arranged on the front end surface of the third telescopic electric shaft 17, a sliding plate 22 is fixedly arranged on the front end surface of the third telescopic electric shaft 16, a second sliding chute cavity 23 with a forward opening is arranged in the sliding plate 22, a rotating motor cavity 27 with a forward opening is arranged on the inner wall of the rear side of the second sliding chute cavity 23, a fourth rotating motor 30 is fixedly arranged on the inner wall of the rear side of the rotating motor cavity 27, a fourth rotating motor shaft 29 is fixedly arranged on the front end surface of the fourth rotating motor 30, a reel 28 is fixedly arranged on the fourth rotating motor shaft 29, two sliding blocks 24 are symmetrically arranged in the second sliding chute cavity 23 relative to the fourth rotating motor 30, and a fifth spring 25 is fixedly arranged on the end surface of the sliding block 24 away from the fourth rotating motor 30, a traction rope 26 is fixedly arranged on the end face of the sliding block 24 far away from the fourth rotating motor 30, the traction rope 26 is wound on the reel 28, an extension rod 31 is fixedly arranged on the front end face of the sliding block 24, a rotating cavity 32 with a forward opening is arranged in the extension rod 31, a rotating block 33 is rotatably connected in the rotating cavity 32, a rotating long rod 34 is fixedly arranged on the front end face of the rotating block 33, a sensing base 38 is fixedly arranged on the front end face of the rotating long rod 34, eight fifth sliding cavities 40 with forward openings are arranged in the sensing base 38, a fourth rotating motor shaft 29 is fixedly arranged on the inner wall of the rear side of each fifth sliding cavity 40, a third sensing rod 43 is slidably connected in each fifth sliding cavity 40, a sixth sensing block 42 and a sixth spring 41 are fixedly arranged on the rear end face of each third sensing rod 43, and a rotating motor 37 is fixedly arranged on the rear end face of each sensing base 38, a rotating motor shaft 36 is fixedly arranged on the rear end face of the rotating motor 37, a straight gear 35 is fixedly arranged on the rotating motor shaft 36, and the straight gear 35 is meshed with the outer end face of the extension rod 31.
In the initial state, the sixth spring 41 is in the normal state, the first spring 87 is in the normal state, the second spring 49 is in the normal state, the third spring 61 is in the normal state, the fourth spring 67 is in the normal state, and the fifth spring 25 is in the normal state.
The using method comprises the following steps: the invention is arranged at the rear side of a control panel of a particulate matter monitor, when the device detects that a paper tape in the detector is broken, a third telescopic electric shaft 16 is started to control a third telescopic motor 17 to move forwards, the third telescopic electric shaft 16 moves to drive a sliding plate 22 to move, the sliding plate 22 moves to drive a sliding block 24 to move, the sliding block 24 moves to drive an extension rod 31 to move, the extension rod 31 moves to drive a rotating block 33 to move, the rotating block 33 moves to drive a rotating long rod 34 to move, the rotating long rod 34 moves to drive a sensing base 38 to move, the sensing base 38 moves to drive a third sensing rod 43 to move, when the third sensing rod 43 is subjected to resistance and moves backwards relatively, the third sensing rod 43 moves to drive a sixth sensing block 42 to move, when the sixth sensing block 42 contacts with a fifth sensing block 39 to trigger a signal, the third telescopic motor 17 stops working, and then the rotating motor 37 is started to control a rotating motor shaft 36 to rotate, the rotating motor shaft 36 rotates to drive the straight gear 35 to rotate, the straight gear 35 rotates to rotate around the extension rod 31 through meshing with the extension rod 31, the straight gear 35 rotates to drive the rotating motor shaft 36 to rotate, the rotating motor shaft 36 rotates to drive the rotating motor 37 to rotate, the rotating motor 37 rotates to drive the sensing base 38 to rotate, the sensing base 38 rotates to drive the third induction rod 43 to rotate, the third induction rod 43 rotates to unscrew the paper tape cover plate, then the fourth rotating motor 30 is started to control the fourth rotating motor shaft 29 to rotate, the fourth rotating motor shaft 29 rotates to drive the reel 28 to rotate, the reel 28 rotates to wind the traction rope 26, the traction rope 26 drives the sliding block 24 to move, the sliding block 24 moves to drive the extension rod 31 to move, the extension rod 31 moves to drive the rotating block 33 to move to drive the rotating long rod 34 to move, the rotating long rod 34 moves to drive the sensing base 38 to, the sensing base 38 moves to drive the third sensing rod 43 to move, the third sensing rod 43 moves to drive the paper tape cover plate to move, then the first telescopic motor 84 starts to control the first telescopic motor shaft 85 to move, the first telescopic motor shaft 85 moves to drive the first clamping block 44 to move, the first clamping block 44 moves to drive the first sensing rod 45 to move, when the first sensing rod 45 is collided and moves backwards relatively, the first sensing rod 45 moves to drive the second signal block 86 to move, the second signal block 86 moves to contact with the first signal block 89 to trigger a signal so that the first telescopic motor 84 stops, then the paper tape disk rotates, when the paper tape touches the first rotating plate 58 to rotate the first rotating plate 58, the first rotating plate 58 rotates under force to drive the second sensing block 57 to rotate, the second sensing block 57 rotates to separate from the starting signal with the first sensing block 54, the power-off point of the first electromagnet 47 loses attraction force to the first iron block 50, the first iron block 50 moves downwards under the resilience force of the second spring 49, the first iron block 50 moves to drive the first support rod 90 to move, the first support rod 90 moves to drive the third rotating motor shaft 52 to move, the third rotating motor shaft 52 moves to drive the pinch roller 51 to move, then the first rotating motor 83 is started to control the first rotating motor shaft 13 to rotate, the first rotating motor shaft 13 rotates to drive the first friction wheel 12 to rotate, the first friction wheel 12 rotates to drive the second paper tape device 101 to move along the track 11 through the friction force between the second friction wheel and the track 11, when the second sensing rod 63 is forced to move, the second sensing rod 63 moves to drive the fourth signal block 62 to move, the fourth signal block 62 moves to contact with the third signal block 59 to trigger the first rotating motor 83 to stop, then the third rotating motor 91 is started to control the third rotating motor shaft 52 to rotate, the third rotating motor shaft 52 rotates to drive the pinch roller 51 to rotate, the pinch roller 51 rotates to drive the paper tape to move through friction force, meanwhile, the second telescopic motor 92 is started to control the second telescopic motor shaft 93 to move, the second telescopic motor shaft 93 moves to drive the second holding block 64 to move, when the paper tape abuts against the second rotating rod 77 to enable the second rotating rod 77 to rotate, the second rotating rod 77 rotates to drive the fourth sensing block 74 to rotate, the fourth sensing block 74 is separated from a trigger signal with the third sensing block 73, then the second electromagnet 65 is powered off to enable the second iron block 68 to lose attraction, then the second iron block 68 moves downwards under the resilience action of the fourth spring 67, the second iron block 68 moves to drive the third supporting rod 69 to move, the third supporting rod 69 moves to drive the second connecting shaft 70 to move, the second connecting shaft 70 moves to drive the second pinch roller 71 to move to press the paper tape, meanwhile, the first electromagnet 47 electrically attracts the first iron block 50 to move, the first iron block 50 moves to drive the first supporting rod 90 to move, the first supporting rod 90 moves to drive the third rotating motor 91 to move, the third rotating motor 91 moves to drive the third rotating motor shaft 52 to move, the third rotating motor shaft 52 moves to drive the pinch roller 51 to move, then the second rotating motor 94 is started to control the second rotating motor shaft 21 to rotate, the second rotating motor shaft 21 rotates to drive the third friction wheel 20 to rotate, the third friction wheel 20 rotates to drive the first paper tape device 102 to move along the track 11 through the friction force between the tracks 11, then the sliding motor 81 is started to control the moving supporting rod 80 to move, the moving supporting rod 80 moves to drive the pasting device 79 to move to fix the paper tape on the paper tape active take-up disc, then the second electromagnet 65 is electrified to attract to drive the third supporting rod 69 to move, the third supporting rod 69 moves to drive the second connecting shaft 70 to move, the second connecting shaft 70 moves to drive the second pinch roller 71 to move, the second telescopic motor 92 is started to control the second telescopic motor shaft 93 to move backwards, the second telescopic motor shaft 93 moves to drive the second clamping block 64 to move, meanwhile, the first telescopic motor 84 is started to control the first telescopic motor shaft 85 to move, the first telescopic motor shaft 85 moves the east first clamping block 44 to move, then the first rotary motor 83 is started to control the first rotary motor shaft 13 to rotate, the first rotary motor shaft 13 rotates to drive the first friction wheel 12 to rotate, the first friction wheel 12 rotates to return to the initial position along the rail 11 through the friction force between the rail 11, meanwhile, the second rotary motor 94 is started to control the second rotary motor shaft 21 to rotate, the second rotary motor shaft 21 rotates to drive the third friction wheel 20 to rotate, the third friction wheel 20 rotates to drive the second paper tape device 101 to return to the initial position along the rail 11 through the friction force between the third friction wheel and the rail 11, then the fourth rotary motor 30 is started to control the fourth rotary motor shaft 29 to rotate, the fourth rotary motor shaft 29 rotates to drive the reel 28 to rotate, the reel 28 rotates to loosen the hauling rope 26 so that the sliding block 24 moves to the side of the fourth rotating motor 30 under the resilience force of the fifth spring 25, the fourth rotating motor 30 moves to drive the extension rod 31 to move, the extension rod 31 moves to drive the rotating block 33 to move, the rotating block 33 moves to drive the rotating long rod 34 to move, the rotating long rod 34 moves to drive the sensing base 38 to move, the sensing base 38 moves to drive the third sensing rod 43 to move, the third sensing rod 43 moves to drive the paper tape cover plate to move, then the rotating motor 37 starts to control the rotating motor shaft 36 to rotate, the rotating motor shaft 36 rotates to drive the straight gear 35 to rotate, the straight gear 35 rotates around the extension rod 31 through meshing with the extension rod 31, the straight gear 35 rotates to drive the rotating motor shaft 36 to rotate, the rotating motor shaft 36 rotates to drive the rotating motor, the rotating motor 37 rotates to drive the sensing base 38 to rotate, the sensing base 38 rotates to drive the third sensing rod 43 to rotate, the third sensing rod 43 rotates to screw the paper tape cover plate, then the third telescopic motor 17 controls the third telescopic electric shaft 16 to move backwards, the third telescopic electric shaft 16 moves to drive the sliding plate 22 to move, the sliding plate 22 moves to drive the sliding block 24 to move, the sliding block 24 moves to drive the extension rod 31 to move, the extension rod 31 moves to drive the rotating block 33 to move, the rotating block 33 moves to drive the rotating long rod 34 to move, the rotating long rod 34 moves to drive the sensing base 38 to move, and the sensing base 38 moves to drive the third sensing rod 43 to move.
When the paper tape breaks again, the above process is repeated.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.