CN116930040B - Mask detection mechanism - Google Patents
Mask detection mechanism Download PDFInfo
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- CN116930040B CN116930040B CN202311167377.1A CN202311167377A CN116930040B CN 116930040 B CN116930040 B CN 116930040B CN 202311167377 A CN202311167377 A CN 202311167377A CN 116930040 B CN116930040 B CN 116930040B
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- wall
- detection
- fixedly connected
- revolving stage
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- 238000001514 detection method Methods 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 230000008859 change Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 7
- 239000013618 particulate matter Substances 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 7
- 238000012216 screening Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/084—Testing filters
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a mask detection mechanism which comprises a machine table, wherein the upper end of the machine table is fixedly connected with a mounting box, the side wall of the mounting box is provided with a charging port, the upper end of the machine table is provided with a rotary groove, a rotary table is arranged in the rotary groove, a rotary column fixedly connected with the rotary table is arranged in the center of the upper end of the rotary table in a penetrating manner, the rotary column is rotatably connected to the inner bottom wall of the rotary groove, the upper end of the rotary column penetrates through the mounting box, and the top of the mounting box is provided with a rotating mechanism connected with the rotary column. The mask detection device can realize synchronous feeding and detecting of the mask, effectively save the detection time of the mask, improve the work efficiency of mask detection, quickly detect the filtering efficiency of the mask, realize automatic detection of the mask, realize high efficiency of the detection process and accurate detection result, and simultaneously realize automatic screening and discharging of qualified products and unqualified products of the mask without manually screening the detected mask, thereby being more efficient.
Description
Technical Field
The invention relates to the technical field of mask detection, in particular to a mask detection mechanism.
Background
Along with the continuous progress of human society, the living standard of people is continuously improved nowadays, environmental pollution is also increasingly aggravated, the word haze appears in the field of vision of masses at any time in recent years, the haze is the combination name of haze and haze, refer in particular to an atmospheric environment air state of a filtering mask detector aerosol formed by mixing particulate matters in air and condensed water vapor together in the environment with lower air temperature and higher humidity, the human health is endangered, the filtering performance of a mask is required to be detected in the production process of the mask at present, the structure of the conventional general testing equipment is complex, and the operation difficulty is higher.
The utility model discloses a patent of filter mask detector is disclosed to publication number CN212540063U name, and it discloses a filter mask detector, including the workstation, the fixed surface of workstation is connected with fixed station and sliding table, the fixed station orientation the cavity that is used for placing the gauze mask has been seted up to the lateral wall of sliding table, the sliding table is provided with the adaptation towards the surface of fixed station the butt portion of cavity, the spout that supplies the sliding table to slide has been seted up to the surface of workstation. Mask check out test set in this patent needs the manual work to feed the gauze mask earlier, detects again, then through artifical observation testing result, carries out manual screening classification and unloading with qualified and unqualified gauze mask again, and whole process is comparatively loaded down with trivial details, and degree of automation is lower.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a mask detection mechanism.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a gauze mask detection mechanism, includes the board, the upper end fixedly connected with mounting box of board, the charge opening has been seted up on the lateral wall of mounting box, the upper end of board is equipped with the change over box, the inside of change over box is equipped with the revolving stage, the upper end center department of revolving stage runs through and is equipped with rather than fixed connection's revolving post, the revolving post rotates to be connected on the inner bottom wall of change over box, the upper end of revolving post runs through the mounting box, the top of mounting box is equipped with the slewing mechanism who is connected with the revolving post, the upper end of revolving stage is equipped with three mounting groove along equidistant running through in circumference, the inside of mounting groove is equipped with the mounting structure, every the top of mounting groove all is equipped with the mount of fixed connection in the revolving stage upper end, the interior top of mount is equipped with detection mechanism, set up on the inner bottom wall of change over box and unqualified product discharge gate, fixedly connected with the pressure piece that is located unqualified product discharge gate top on the inside wall of change over box, the lateral wall on install three pressure contact switch that is connected with detection mechanism electricity, the pressure piece that is equipped with on the conductive ring is located the top of the revolving stage and the fixed ring.
As a further improvement of the invention, the rotating mechanism comprises a stepping motor fixedly arranged at the top of the mounting box, the tail end of an output shaft of the stepping motor is fixedly connected with an incomplete gear, and the upper end of the rotating column is fixedly connected with a driven gear matched with the incomplete gear.
As a further improvement of the invention, the placing mechanism comprises a placing plate, the right end of the placing plate is rotationally connected to the inner wall of the mounting groove, the middle part of the placing plate is provided with a vent through, the lower end of the placing plate is fixedly connected with a lower detection cover positioned below the vent, the interior of the lower detection cover is provided with a particulate matter concentration detector, the lower part of the placing plate is provided with a supporting frame, the right end of the supporting frame is rotationally connected to the lower end of the placing plate, the right end of the placing plate is fixedly connected with a limiting block, the inner top wall of the mounting groove is provided with a limiting groove matched with the limiting block, the upper end of the supporting frame is fixedly connected with two hanging rods, the two hanging rods penetrate through the placing plate, and the lower end of the supporting frame is symmetrically provided with two inclined structures connected with the inner side wall of the mounting groove.
As a further improvement of the invention, the detection mechanism comprises a cylinder fixedly arranged at the inner top of the fixing frame, the telescopic end of the cylinder faces downwards and is fixedly connected with a piston cylinder, the lower end of the piston cylinder is inserted with a hollow piston rod, the lower end of the hollow piston rod is fixedly sleeved with an upper detection cover, a second spring is arranged in the piston cylinder, one end of the second spring is fixedly connected to the inner wall of the piston cylinder, the other end of the second spring is fixedly connected to the hollow piston rod, an atomizer is arranged on the inner top wall of the fixing frame, the output end of the atomizer is connected with a conveying pipe, and the conveying pipe is connected with the piston cylinder.
As a further improvement of the invention, the inclined structure comprises a fixed sleeve fixedly connected to the lower end of the supporting frame, a horizontal inserted rod is inserted on the fixed sleeve in a sliding manner, an inserting hole corresponding to the inserted rod is formed in the inner side wall of the mounting groove, a baffle ring close to the inserting hole is fixedly sleeved on the side wall of the inserted rod, an electromagnetic push rod is rotatably connected to the inner side wall of the mounting groove, the telescopic end of the electromagnetic push rod is rotatably connected to one end, far away from the inserting hole, of the inserted rod, a first spring close to the electromagnetic push rod is sleeved on the inserted rod, one end of the first spring is fixedly connected to the fixed sleeve, and the other end of the first spring is fixedly connected to the inserted rod.
As a further improvement of the invention, the side wall of the hanging rod is provided with a groove, and the groove is of an arc-shaped structure.
As a further improvement of the invention, a dust collector is arranged on the inner side wall of the fixing frame, the suction end of the dust collector is connected with a waste discharge pipe, and the waste discharge pipe is connected with the lower detection cover.
As a further improvement of the invention, the lower end of the machine table is provided with the supporting legs, and four supporting legs are distributed in a rectangular shape.
The invention has the beneficial effects that:
1. through setting up revolving stage, slewing mechanism, can drive the revolving stage through slewing mechanism and rotate, the revolving stage rotates with the angle intermittent type of one hundred twenty degrees at every turn, and the staff will wait to detect the gauze mask through the charging hole and load to placing the mechanism on, and when the revolving stage drove the gauze mask to the top of disqualified products discharge gate, can accomplish the automated inspection of gauze mask, and then can realize gauze mask limit material loading, go on in step of limit detection, effectively save the detection time of gauze mask, improve the work efficiency that the gauze mask detected.
2. Through setting up and placing the mechanism, the staff places the gauze mask on placing the board to hang the ear area of gauze mask on the peg, can realize the convenient quick location of gauze mask and feed, and the gauze mask is detecting the mechanism and finishing the back, can be opened by automatic downward sloping, makes the gauze mask leave and places the mechanism, accomplishes the automatic discharge of gauze mask, need not the manual work and discharges, labour saving and time saving.
3. Through setting up detection mechanism, through the cylinder extension, can drive through piston cylinder and cavity piston rod and go up the detection cover decline, compress tightly the gauze mask through last detection cover, then the piston cylinder descends, can extrude the granule fog that the atomizer produced and pass through the gauze mask, and through the particulate matter concentration detector in the lower detection cover, can carry out particulate matter concentration detection to the gas after the gauze mask filters, and then can the filtration efficiency of short-term test gauze mask, can realize the automated inspection of gauze mask, the testing process is high-efficient, and the testing result is accurate.
4. Through setting up dust catcher, exhaust pipe, the dust catcher can be through exhaust pipe with the unnecessary gas suction exhaust of gauze mask filtration.
5. Through setting up unqualified products discharge gate, qualified products discharge gate, when the testing result of gauze mask is unqualified, placing the mechanism and starting at unqualified products discharge gate department and opening, electromagnetic push rod shrink this moment, can drive the support frame, place the board downward sloping and rotate, because support frame downward sloping's angle is greater than place the board downward sloping's angle, make the peg can remove to the below of placing the board, and then make the gauze mask break away from the peg, and go out the ejection of compact through unqualified products discharge gate, when the testing result of gauze mask is qualified, placing the mechanism and can rotate to the start of qualified products discharge gate department along with the revolving stage and open, qualified gauze mask can go out the ejection of compact through qualified products discharge gate, and then can realize the qualified products and the automatic screening ejection of compact of unqualified products of gauze mask, need not the follow-up gauze mask to sieve after the detection, it is more efficient.
The mask detection device can realize synchronous feeding and detecting of the mask, effectively save the detection time of the mask, improve the work efficiency of mask detection, quickly detect the filtering efficiency of the mask, realize automatic detection of the mask, realize high efficiency of the detection process and accurate detection result, and simultaneously realize automatic screening and discharging of qualified products and unqualified products of the mask without manually screening the detected mask, thereby being more efficient.
Drawings
Fig. 1 is a schematic structural view of a mask detecting mechanism according to the present invention;
fig. 2 is a schematic top view of a placement plate, a hanging rod and an air vent of the mask detection mechanism according to the present invention;
fig. 3 is a schematic diagram of a top view structure of a machine, a rotary groove, a reject outlet, a conducting ring, a pressing contact block and a notch of the mask detection mechanism provided by the invention;
fig. 4 is a schematic structural view of a mounting box, a fixed cover and a charging port of the mask detection mechanism provided by the invention;
FIG. 5 is an enlarged view of FIG. 1 at A;
fig. 6 is a schematic diagram of the structure of the piston cylinder, the hollow piston rod, the second spring, the conveying pipe and the upper detecting cover of the mask detecting mechanism.
In the figure: 1 machine table, 2 landing leg, 3 qualified product discharge gate, 4 unqualified product discharge gate, 5 rotary tank, 6 revolving stage, 7 installation case, 8 upper detection cover, 9 hollow piston rod, 10 piston cylinder, 11 cylinder, 12 mount, 13 fixed cover, 14 step motor, 15 incomplete gear, 16 driven gear, 17 revolving post, 18 atomizer, 19 conveyer pipe, 20 dust catcher, 21 waste discharge pipe, 22 charge port, 23 conducting ring, 24 conducting block, 25 contact block, 26 contact switch, 27 mounting groove, 28 peg, 29 jack, 30 inserted link, 31 baffle ring, 32 fixed cover, 33 particle concentration detector, 34 lower detection cover, 35 first spring, 36 electromagnetic push rod, 37 placement plate, 38 support frame, 39 limit groove, 40 limit block, 41 second spring, 42 vent and 43 notch.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
1-6, a mask detection mechanism comprises a machine 1, the lower end of the machine 1 is provided with supporting legs 2, four supporting legs 2 are distributed in a rectangular shape, the upper end of the machine 1 is fixedly connected with a mounting box 7, the side wall of the mounting box 7 is provided with a charging port 22, the upper end of the machine 1 is provided with a rotary groove 5, the inside of the rotary groove 5 is provided with a rotary table 6, the center of the upper end of the rotary table 6 is penetrated with a rotary column 17 fixedly connected with the rotary column 17, the rotary column 17 is rotatably connected on the inner bottom wall of the rotary groove 5, the upper end of the rotary column 17 penetrates the mounting box 7, the top of the mounting box 7 is provided with a rotating mechanism connected with the rotary column 17, the rotating mechanism comprises a stepping motor 14 fixedly arranged at the top of the mounting box 7, the tail end of an output shaft of the stepping motor 14 is fixedly connected with an incomplete gear 15, the upper end of the rotary column 17 is fixedly connected with a driven gear 16 matched with the incomplete gear 15, the toothed part of the periphery of the incomplete gear 15 is three areas which are arranged at equal intervals, the length of the toothed part of each area of the incomplete gear 15 is one third of the circumference of the driven gear 16, the upper end of the rotary table 6 is provided with three mounting grooves 27 in a penetrating way at equal intervals along the circumference, the inside of each mounting groove 27 is provided with a placement structure, a fixing frame 12 fixedly connected with the upper end of the rotary table 6 is arranged above each mounting groove 27, the inner top of the fixing frame 12 is provided with a detection mechanism, the inner bottom wall of the rotary table 5 is provided with a qualified product discharge port 3 and a unqualified product discharge port 4, the inner side wall of the rotary table 5 is fixedly connected with a press contact block 25 positioned above the unqualified product discharge port 4, the side wall of the rotary table 6 is provided with three press contact switches 26 electrically connected with the detection mechanism, the press contact switches 26 are electrically connected with the air cylinders 11, when the press contact blocks 25 are contacted with the press contact switches 26, three conductive blocks 24 connected with the placing mechanism are arranged on the side wall of the rotary table 6, a conductive ring 23 matched with the conductive blocks 24 is fixed on the inner side wall of the rotary groove 5, a notch 43 positioned above the qualified product discharge port 3 is arranged on the conductive ring 23, and when the conductive block 24 moves to the notch 43 on the conductive ring 23, the electromagnetic push rod 36 is powered off and contracted.
According to the invention, the placement mechanism comprises a placement plate 37, the right end of the placement plate 37 is rotatably connected to the inner wall of a mounting groove 27, an air vent 42 is arranged in the middle of the placement plate 37 in a penetrating manner, the lower end of the placement plate 37 is fixedly connected with a lower detection cover 34 positioned below the air vent 42, a particulate matter concentration detector 33 is arranged in the lower detection cover 34, a support frame 38 is arranged below the placement plate 37, the right end of the support frame 38 is rotatably connected to the lower end of the placement plate 37, the right end of the placement plate 37 is fixedly connected with a limiting block 40, a limiting groove 39 matched with the limiting block 40 is arranged on the inner top wall of the mounting groove 27, the limiting block 40 is blocked and limited by the limiting groove 39, the downward inclination angle of the placement plate 37 can be limited, the upper end of the support frame 38 is fixedly connected with two hanging rods 28, grooves are formed in the side walls of the hanging rods 28, the grooves are of arc-shaped structures, ear belts of the mask can be hung on the inner sides of the grooves, the two hanging rods 28 penetrate the placement plate 37, and the lower ends of the support frame 38 are symmetrically provided with two inclined structures connected with the inner side walls of the mounting groove 27.
The specific detection mechanism comprises an air cylinder 11 fixedly installed at the inner top of a fixed frame 12, a telescopic end of the air cylinder 11 faces downwards and is fixedly connected with a piston cylinder 10, a hollow piston rod 9 is inserted into the lower end of the piston cylinder 10, an upper detection cover 8 is fixedly sleeved at the lower end of the hollow piston rod 9, a sealing ring is arranged at the edge of an opening of the upper detection cover 8, a second spring 41 is arranged in the piston cylinder 10, one end of the second spring 41 is fixedly connected to the inner wall of the piston cylinder 10, the other end of the second spring 41 is fixedly connected to the hollow piston rod 9, an atomizer 18 is installed on the inner top wall of the fixed frame 12, the output end of the atomizer 18 is connected with a conveying pipe 19, the conveying pipe 19 is connected with the piston cylinder 10, a dust collector 20 is installed on the inner side wall of the fixed frame 12, the suction end of the dust collector 20 is connected with a waste discharge pipe 21, and the waste discharge pipe 21 is connected with a lower detection cover 34.
The concrete tilting mechanism includes fixed cover 32 of fixed connection at the support frame 38 lower extreme, slide cartridge has horizontal inserted bar 30 on the fixed cover 32, be equipped with the jack 29 that corresponds with inserted bar 30 on the inside wall of mounting groove 27, fixed cover has been close to the baffle 31 of jack 29 on the lateral wall of inserted bar 30, rotate on the inside wall of mounting groove 27 and be connected with electromagnetic push rod 36, electromagnetic push rod 36's flexible end rotates and connects the one end that keeps away from jack 29 at inserted bar 30, the cover is equipped with the first spring 35 that is close to electromagnetic push rod 36 on the inserted bar 30, the one end fixed connection of first spring 35 is on fixed cover 32, the other end fixed connection of first spring 35 is on inserted bar 30, insert in jack 29 through inserted bar 30, can guarantee the stability of support frame 38, place board 37, and then guarantee the stability of gauze mask testing process, and the accuracy of gauze mask testing result, when electromagnetic push rod 36 contracts, can drive inserted bar 30 shift out jack 29 earlier, then drive support frame 38 downward slope rotation, and when electromagnetic push rod 36 stretches, can drive support frame 38 to rotate upward and reset earlier, then insert bar 30 and insert in jack 29, and fix support frame 38.
When the mask is used, a worker places the mask on the placing plate 37 and hangs the ear strap of the mask on the hanging rod 28, so that the mask can be positioned and charged conveniently and rapidly, the stepping motor 14 is started to rotate, the turntable 6 can be driven to rotate, and the turntable 6 intermittently rotates at an angle of one hundred twenty degrees each time;
the cylinder 11 is started to extend through the pressure touch switch 26, the upper detection cover 8 can be driven to descend through the piston cylinder 10 and the hollow piston rod 9, the mask is pressed through the upper detection cover 8, then the piston cylinder 10 descends, particle mist generated by the atomizer 18 can be extruded out and passes through the mask, the particle concentration of gas filtered by the mask can be detected through the particle concentration detector 33 in the lower detection cover 34, the filtering efficiency of the mask can be detected rapidly, and automatic detection of the mask can be realized;
when the detection result of gauze mask is unqualified, electromagnetic push rod 36 shrink this moment, can drive support frame 38, place board 37 downward sloping rotation, because support frame 38 downward sloping angle is greater than the downward sloping angle of place board 37, make peg 28 can remove to the below of placing board 37, and then make the gauze mask break away from peg 28, and go on the ejection of compact through unqualified goods discharge gate 4, when the detection result of gauze mask is qualified, electromagnetic push rod 36 can not shrink, placing mechanism can rotate to the opening of the start of qualified goods discharge gate 3 department along with revolving stage 6, qualified gauze mask can pass through qualified goods discharge gate 3 department, at this moment conductive block 24 removes to breach 43 department on the conducting ring 23, electromagnetic push rod 36 can outage shrink, drive support frame 38, place board 37 downward sloping rotation, make qualified gauze mask carry out the ejection of compact from qualified goods discharge gate 3, and then can realize the automatic screening ejection of qualified goods and unqualified goods of gauze mask.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a mask detection mechanism, includes board (1), its characterized in that, the upper end fixedly connected with install bin (7) of board (1), install bin (7) on the lateral wall of seting up charge port (22), the upper end of board (1) is equipped with change groove (5), the inside of change groove (5) is equipped with revolving stage (6), the upper end center department of revolving stage (6) runs through and is equipped with revolving post (17) rather than fixed connection, revolving post (17) swivelling joint is on the inner bottom wall of change groove (5), the upper end of revolving post (17) runs through install bin (7), the top of install bin (7) is equipped with the rotary mechanism who is connected with revolving post (17), the upper end of revolving stage (6) is equipped with three mounting groove (27) along circumference equidistant running through, the inside of mounting groove (27) is equipped with the bearing structure, every revolving stage (27) top all is equipped with fixed connection in mount (12) of mount (6) upper end, the upper end of inner end of revolving stage (12) is equipped with the inner side wall (3) of change groove (5) and is equipped with the discharge gate (4) of falling within a definite time, the discharge gate (4) is located on the discharge gate (4) of passing through the discharge gate, the utility model discloses a rotary table, including revolving stage (6) and hanging rod (28) in the same, install three pressure touch switch (26) that are connected with detection mechanism electricity on the lateral wall of revolving stage (6), install three conducting block (24) that are connected with the placement mechanism on the lateral wall of revolving stage (6), be fixed with on the inside wall of revolving stage (5) with conducting block (24) complex conducting ring (23), be equipped with on conducting ring (23) and be located breach (43) above qualified product discharge gate (3), the placement mechanism includes placing plate (37), the right-hand member of placing plate (37) rotates to be connected on the inner wall of mounting groove (27), the middle part of placing plate (37) runs through and is equipped with air vent (42), the lower extreme fixedly connected with of placing plate (37) is located lower detection cover (34) of air vent (42), the internally mounted of lower detection cover (34) has particulate matter concentration detector (33), the below of placing plate (37) is equipped with holds in the palm frame (38), the right-hand member of holding in the palm frame (38) rotates to be connected at the lower extreme of placing plate (37), the right-hand member of placing plate (37) rotates to be connected with on the inner wall of mounting groove (27), both ends of placing plate (37) are connected with stopper (40), the utility model discloses a fixed slot type electric motor support is characterized by comprising a support frame (38), wherein the lower extreme symmetry of support frame (38) is equipped with two slope structures that are connected with mounting groove (27) inside wall, slope structures includes fixed cover (32) of fixed connection at support frame (38) lower extreme, sliding cartridge has horizontally inserted bar (30) on fixed cover (32), be equipped with jack (29) that corresponds with inserted bar (30) on the inside wall of mounting groove (27), fixed cover has been close to baffle ring (31) of jack (29) on the lateral wall of inserted bar (30), rotate on the inside wall of mounting groove (27) and be connected with electromagnetic push rod (36), the flexible end swivelling joint of electromagnetic push rod (36) is kept away from the one end of jack (29) at inserted bar (30), the cover is equipped with first spring (35) that is close to electromagnetic push rod (36) on inserted bar (30), one end fixed connection of first spring (35) is on fixed cover (32), the other end fixed connection of first spring (35) is on inserted bar (30).
2. The mask detection mechanism according to claim 1, wherein the rotation mechanism comprises a stepping motor (14) fixedly mounted at the top of the mounting box (7), an incomplete gear (15) is fixedly connected to the tail end of an output shaft of the stepping motor (14), and a driven gear (16) matched with the incomplete gear (15) is fixedly connected to the upper end of the rotating column (17).
3. The mask detection mechanism according to claim 1, wherein the detection mechanism comprises an air cylinder (11) fixedly mounted at the inner top of a fixing frame (12), a telescopic end of the air cylinder (11) is downward and fixedly connected with a piston cylinder (10), a hollow piston rod (9) is inserted into the lower end of the piston cylinder (10), an upper detection cover (8) is fixedly sleeved at the lower end of the hollow piston rod (9), a second spring (41) is arranged in the piston cylinder (10), one end of the second spring (41) is fixedly connected to the inner wall of the piston cylinder (10), the other end of the second spring (41) is fixedly connected to the hollow piston rod (9), an atomizer (18) is mounted on the inner top wall of the fixing frame (12), and the output end of the atomizer (18) is connected with a conveying pipe (19), and the conveying pipe (19) is connected with the piston cylinder (10).
4. The mask inspection mechanism of claim 1, wherein the side wall of the hanger bar (28) is provided with a groove, and the groove is of an arc-shaped structure.
5. A mask detection mechanism according to claim 3, wherein a dust collector (20) is mounted on the inner side wall of the fixing frame (12), a waste discharge pipe (21) is connected to the suction end of the dust collector (20), and the waste discharge pipe (21) is connected to the lower detection cover (34).
6. The mask detection mechanism according to claim 1, wherein the lower end of the machine table (1) is provided with supporting legs (2), and four supporting legs (2) are distributed in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311167377.1A CN116930040B (en) | 2023-09-12 | 2023-09-12 | Mask detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311167377.1A CN116930040B (en) | 2023-09-12 | 2023-09-12 | Mask detection mechanism |
Publications (2)
| Publication Number | Publication Date |
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