CN115742340B - Ear strap crimping and detection equipment is used in production of antibiotic C gauze mask - Google Patents
Ear strap crimping and detection equipment is used in production of antibiotic C gauze mask Download PDFInfo
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- CN115742340B CN115742340B CN202211429021.6A CN202211429021A CN115742340B CN 115742340 B CN115742340 B CN 115742340B CN 202211429021 A CN202211429021 A CN 202211429021A CN 115742340 B CN115742340 B CN 115742340B
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- 238000001514 detection method Methods 0.000 title claims abstract description 80
- 238000002788 crimping Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000003115 biocidal effect Effects 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 102
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 230000035699 permeability Effects 0.000 claims abstract description 8
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 25
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000003825 pressing Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 5
- 230000007723 transport mechanism Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- -1 smell Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/82—Testing the joint
-
- G—PHYSICS
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to an antibacterial C-shaped mask production ear belt crimping and detecting device, which comprises a workbench and a transmission mechanism arranged on the workbench, wherein a plurality of groups of bearing mechanisms are uniformly and alternately arranged along the transmission direction of the transmission mechanism, and a mask detection station, an ear belt crimping station, an ear belt detection station and a mask output station are sequentially arranged along the transmission direction of the transmission mechanism; according to the invention, full-automatic mask production is realized through the mutual coordination among the stations, the production efficiency is improved, the labor cost is reduced, the mask detection stations are used for automatically checking whether the air permeability of the mask meets the standard or not, the ear belt detection stations are used for automatically checking whether the ear belt is firm or not, the efficiency is improved, the firmness of each produced mask ear belt is ensured, and the problem that the mask ear belt is detected again by subsequent labor or other machines is avoided.
Description
Technical Field
The invention relates to the technical field of mask detection, in particular to an ear strap crimping and detecting device for producing an antibacterial C-shaped mask.
Background
The mask is a sanitary and epidemic prevention article, and is generally worn at the mouth and nose position for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gases, smell, spray, viruses and other substances.
A C-shaped mask, also called a folding mask, is a personal protection product for preventing or reducing dust from entering human respiratory organs; the folding is easy, and the carrying is convenient; the characteristic high-efficiency electrostatic filter material can adsorb extremely fine dust; the unique design shape is matched with excellent nose clips and head bands, so that good close fit with the face is ensured; folding type is convenient to carry; is suitable for most facial forms.
Patent document CN111634017B discloses a mask detecting device comprising a detecting table; the ear line identification mechanism is arranged above the conveyor belt, and a camera is arranged on the ear line identification mechanism; the mask clamping mechanism comprises clamping blocks arranged on the side part of the conveyor belt; the stretching detection mechanism is arranged above the conveyor belt and comprises a fixing plate, an adjusting plate, a lifting module and a transverse stretching module, wherein the fixing plate is arranged above the adjusting plate, the lifting module penetrates through the fixing plate and is fixedly connected with the adjusting plate, and the transverse stretching module is arranged on the bottom surface of the adjusting plate.
However, during actual use, the inventor finds that in the prior art, it is necessary to manually pull the ear wire to check whether the ear wire can bear the designed tensile force without falling off; the subjective randomness is big when the workman inspects, causes the defective spare not to examine or the qualified piece destroyed phenomenon, and inspection efficiency is also lower problem simultaneously.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, realizing full-automatic mask production through the mutual coordination between stations, improving the production efficiency, reducing the labor cost, automatically checking whether the air permeability of the mask meets the standards through the mask detection station, automatically checking whether the ear belt is firm through the ear belt detection station, improving the efficiency, ensuring that each produced mask ear belt is firm, and avoiding the problem of detecting the mask ear belt again by subsequent manual work or other machines.
Aiming at the technical problems, the technical scheme is as follows: the utility model provides an antibacterial C formula gauze mask production is with ear area crimping and check out test set, includes workstation and the transport mechanism of installing on the workstation, a plurality of groups of bearing mechanism that set up evenly spaced along transport direction of transport mechanism, and has set gradually gauze mask detection station, ear area crimping station, ear area detection station and gauze mask output station along transport direction of transport mechanism;
the bearing mechanism comprises a supporting component used for bearing the mask and detecting the mask through the mask detection station, a clamping component used for fixing the mask under the cooperation of the supporting component, a positioning component used for positioning the ear belt and detecting whether the ear belt is connected with the mask through the ear belt detection station, and a driving component used for driving the positioning component to rotate so as to fix the ear belt.
Preferably, the supporting component comprises a base arranged on the transmission mechanism, a limiting plate arranged on the base along the transmission direction of the transmission mechanism and a boss arranged at the center of the base.
Preferably, the clamping assembly comprises two groups of sliding rods connected with the base slideway through a hinge piece, folding rods hinged with the sliding rods and connected with the base through a telescopic unit, a lower compression ring arranged at one end of the two groups of folding rods, clamping plates connected to the bottom of the lower compression ring in a rotating way and symmetrically arranged, and T-shaped guide rods arranged between the two groups of sliding rods;
elastic units are arranged between the two groups of clamping plates, the bottoms of the two groups of clamping plates are correspondingly arranged with the cambered surfaces of the bosses, and guide grooves matched with the T-shaped guide rods are formed in the workbench.
Preferably, the positioning assembly is provided with four groups along the transmission direction of the transmission mechanism, and is symmetrical along the central line of the base, the base is provided with a chute matched with the positioning assembly, and the chute is communicated with the inner cavity of the base.
Preferably, the positioning assembly comprises a sliding block, a through shaft and a fixing piece, wherein the sliding block is in sliding connection with the sliding groove, the through shaft penetrates through and is in rotary connection with the sliding block, and the fixing piece is arranged at the top of the through shaft;
the locating slot is arranged above the fixing piece, and the fixing slots are arranged on two sides of the locating slot.
Preferably, each two groups of positioning assemblies are matched with one group of driving assemblies, and each driving assembly comprises a driving gear rotationally connected to the outer side of the inner cavity of the base, a transmission gear arranged in the inner cavity of the base and a driven gear arranged at the bottom of the through shaft;
the transmission gear is meshed with the driving gear and the driven gear respectively, the bottom of the through shaft is rotationally connected with the inner cavity of the base, and the workbench is provided with a driving rack matched with the driving gear.
Preferably, the mask detection mechanism is arranged on the mask detection station and matched with the clamping assembly to detect the ventilation property of the mask, and the mask detection mechanism comprises a detector arranged on the workbench through a frame I, a telescopic rod communicated with the detector and a detection nozzle communicated with the lower part of the telescopic rod.
Preferably, the ear strap welding mechanism for installing the mask ear strap is arranged on the ear strap crimping station, the ear strap welding mechanism comprises a second frame, an ultrasonic welding head mechanism arranged on the second frame, a finger-grabbing fixing mechanism and a pull rope mechanism, four groups of ultrasonic welding head mechanisms are arranged, and two groups of pull rope mechanisms are arranged.
Preferably, the ear belt detection station is provided with a tensioning mechanism for detecting whether the ear belt is fixed or not, the tensioning mechanism comprises a frame III, two groups of sliding electric rails symmetrically arranged below the frame III, an electric telescopic part in the sliding electric rails in a sliding connection mode and a shovel plate arranged at the front end of the electric telescopic part, and the movement directions of the two groups of sliding electric rails are opposite.
Preferably, four groups of infrared detection units are further arranged on the ear belt detection station, the four groups of infrared detection units are respectively located above the ear ropes which are not in contact with the mask, the four groups of infrared detection units respectively correspond to the four groups of ultrasonic welding head mechanisms, and the mask output station is provided with a storage box.
The invention has the beneficial effects that:
(1) According to the invention, full-automatic mask production is realized through the mutual coordination between stations, the production efficiency is improved, the labor cost is reduced, the mask detection stations are used for automatically checking whether the air permeability of the mask meets the standard or not, the ear belt detection stations are used for automatically checking whether the ear belt is firm or not, the efficiency is improved, the firmness of each produced mask ear belt is ensured, and the problem that the mask ear belt is detected again by subsequent labor or other machines is avoided;
(2) According to the invention, the mask is fixed through the clamping assembly, so that various detection operations are conveniently carried out on the mask, the stability of the mask is kept, the detachment or deviation phenomenon in the transmission process or the detection process is prevented, the subsequent deviation of the fixed position of the ear strap is avoided, and meanwhile, the mask is automatically taken down from the supporting assembly through the clamping assembly and output after the detection is finished;
(3) According to the invention, the infrared detection unit is matched with the tensioning mechanism, which end of the ear belt is not firm can be accurately confirmed, and the detected ear belt returns to the welding point again under the action of the positioning component, so that the ear belt is welded again, on one hand, the ear belt is not required to be replaced, the ear belt is not required to be positioned again, on the other hand, only the corresponding welding point works during the re-welding, and the connected point is prevented from being penetrated due to the re-welding.
In conclusion, the equipment has the advantages of improving production efficiency and reducing labor cost, and is particularly suitable for the technical field of mask detection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an ear strap crimping and detecting device for producing an antibacterial C-shaped mask.
Fig. 2 is a schematic structural view of an antibacterial C-shaped mask production ear strap press-connection and detection device at another view angle.
Fig. 3 is a schematic front view of the structure of the transfer mechanism.
Fig. 4 is a schematic structural view of the bearing mechanism.
Fig. 5 is a schematic structural view of the support assembly.
Fig. 6 is a schematic view of the working state of the clamping assembly.
Fig. 7 is a schematic cross-sectional view of the structure of the positioning assembly.
Fig. 8 is a schematic top view of the structure of the drive assembly.
Fig. 9 is a schematic view of the ear strap crimping station.
Fig. 10 is a schematic structural view of an ear belt detection station.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, an ear belt crimping and detecting device for producing an antibacterial C-shaped mask comprises a workbench 100 and a transmission mechanism 1 arranged on the workbench 100, and is characterized in that a plurality of groups of bearing mechanisms 2 are uniformly arranged at intervals along the transmission direction of the transmission mechanism 1, and a mask detecting station, an ear belt crimping station, an ear belt detecting station and a mask outputting station are sequentially arranged along the transmission direction of the transmission mechanism 1;
the bearing mechanism 2 comprises a supporting component 21 for bearing the mask and detecting the air permeability of the mask by matching with a mask detection station, a clamping component 22 for fixing the mask under the matching of the supporting component 21, a positioning component 23 for positioning the ear belt and detecting whether the ear belt is connected with the mask by matching with the ear belt detection station, and a driving component 24 for driving the positioning component 23 to rotate so as to fix the ear belt.
In this embodiment, the carrying mechanism 2 sequentially passes through the mask detection station, the ear belt crimping station, the ear belt detection station and the mask output station, and the full-automatic mask production is realized through the mutual cooperation between the stations, so that the production efficiency is improved, the labor cost is reduced, the mask detection station is used for checking whether the air permeability of the mask meets the standard, the ear belt detection station is used for checking whether the ear belt is firm, if not, the transmission mechanism 1 can be reversely moved by one station, the carrying mechanism 2 is returned to the ear belt crimping station again for welding, the mask ear belt produced by each production is ensured to be firm, and the problem that the mask ear belt is re-detected by subsequent manpower or other machines is avoided;
in detail, firstly, the mask is placed on the supporting component 21 of the bearing mechanism 2, then moves on the mask detection station, the clamping component 22 gradually moves downwards in the process, the mask is clamped by the supporting component 21, the mask is stopped after moving on the mask detection station, then the mask is checked, the mask is transferred to the next station after being checked, if the mask is not checked, the transmission mechanism 1 moves reversely for a station distance, then the mask is replaced, when the mask after being checked is transferred to the ear belt crimping station and stopped, the ear belt is welded on the corresponding point positions on the two sides of the mask, the ear belt falls on the positioning component 23, then the bearing mechanism 2 moves towards the ear belt detection station again, the driving component 24 is driven in the process to enable the positioning component 23 to rotate for one circle, the ear belt is positioned and fixed, after reaching the ear belt detection station, the mask is checked, if the mask is checked to be qualified, the transmission mechanism 1 moves reversely for a station distance again if the mask is checked to be qualified, the unfixed ear belt is welded again, and finally, the mask is output is improved.
Further, as shown in fig. 4 to 5, the supporting assembly 21 includes a base 211 mounted on the transporting mechanism 1, a limiting plate 212 disposed on the base 211 along the transporting direction of the transporting mechanism 1, and a boss 213 mounted at the center of the base 211.
In this embodiment, make the gauze mask can remove along with the removal of transport mechanism 1 through base 211, limiting plate 212 is used for spacing the gauze mask, and the radian setting of boss 213 laminating gauze mask, and a plurality of groups bleeder vent have been seted up on the boss 213 for cooperation gauze mask detects the gas permeability of station detection gauze mask.
Further, as shown in fig. 4 and 6, the clamping assembly 22 includes two sets of sliding rods 221 connected to the sliding way of the base 211 through a hinge, a folding rod 222 hinged to the sliding rods 221 and connected to the base 211 through a telescopic unit, a lower pressing ring 223 installed at one end of the two sets of folding rods 222, clamping plates 224 rotatably connected to the bottom of the lower pressing ring 223 and symmetrically arranged, and a T-shaped guide rod 225 installed between the two sets of sliding rods 221;
elastic units are arranged between the two groups of clamping plates 224, the bottoms of the two groups of clamping plates 224 are correspondingly arranged with the cambered surfaces of the bosses 213, and the workbench 100 is provided with guide grooves 200 matched with the T-shaped guide rods 225.
In this embodiment, in the transmission process of the transmission mechanism 1, the T-shaped guide rod 225 gradually moves downward under the guiding action of the guide groove 200, the slide rod 221 slides to one side in the descending process, the folding rod 222 and the lower pressing ring 223 also gradually descend, the folding rod 222 is connected with the base 211 through the telescopic unit, so that the lower pressing ring 223 keeps horizontally descending, the lower clamping plate 224 is in an initial state with a smaller included angle, after contacting the boss 213, the clamping plate 224 clamps the mask through the elastic unit arranged between the clamping plates 224, and after the detection of the ear belt detection station is qualified, the T-shaped guide rod 225 gradually moves upward under the guiding action of the guide groove 200, and due to the action of the elastic unit, the two clamping plates 224 clamp the mask in the ascending process of the T-shaped guide rod 225 so as to drive the mask to ascend together with the mask, and after reaching the mask output station, the clamping plates 224 are loosened, so that the produced mask is output;
it should be noted that, since the T-shaped guide rod 225 descends to drive the sliding rod 221 to descend, so that the transverse length of the sliding rod is increased, the sliding rod slides reversely, and the lower pressing ring 223 and the two clamping plates 224 are all in annular arrangement, so that the air permeability of the mask is conveniently checked, and the welding of the ear strap is prevented from being hindered.
Further, as shown in fig. 4 and 7, the positioning assembly 23 is provided with four groups along the transmission direction of the transmission mechanism 1, and is symmetrical along the center line of the base 211, the base 211 is provided with a chute 214 adapted to the positioning assembly 23, and the chute 214 is communicated with the inner cavity of the base 211.
The positioning assembly 23 comprises a sliding block 231 slidably connected with the sliding groove 214, a through shaft 232 penetrating through and rotationally connected with the sliding block 231, and a fixing piece 233 installed on the top of the through shaft 232;
a positioning slot 234 is formed above the fixing member 233, and fixing slots 235 are formed on both sides of the fixing member 233.
In this embodiment, each positioning component 23 corresponds to one end of the rope, when the ear strap is welded, the rope edge of the rope naturally falls into the positioning groove 234 of the fixing component 233, and after the ear strap is welded, the driving rack 300 drives the driving component 24 to rotate the through shaft 232, so that the fixing component 233 rotates once, i.e. the rope is wound along the fixing groove 235 formed in the fixing component 233, thereby achieving the function of positioning and fixing the ear strap;
in addition, a driving rack 300 is further arranged behind the ear belt detection station, so that the ear belt which is qualified in detection is reversed, and the ear belt is released, so that a mask is conveniently output at the mask output station.
Further, as shown in fig. 4 and 8, each two sets of positioning assemblies 23 are cooperatively provided with a set of driving assemblies 24, and the driving assemblies 24 include a driving gear 241 rotatably connected to the outer side of the inner cavity of the base 211, a transmission gear 242 installed in the inner cavity of the base 211, and a driven gear 243 installed at the bottom of the through shaft 232;
the transmission gear 242 is meshed with the driving gear 241 and the driven gear 243, the bottom of the through shaft 232 is rotatably connected with the inner cavity of the base 211, and the workbench 100 is provided with a driving rack 300 adapted to the driving gear 241.
In this embodiment, in the process of transferring from the ear tape crimping station to the ear tape detecting station, the driving rack 300 drives the driving gear 241 to rotate, and drives the two driven gears 243 to rotate through the transmission gear 242, so as to drive the fixing member 233 above the driving rack 300 to rotate, and the driving rack 300 is located between the guide slot 200 and the transmission mechanism 1, so that the gear is prevented from interfering with the normal operation of the clamping assembly 22.
Further, as shown in fig. 10, the ear belt detection station is provided with a tensioning mechanism 5 for detecting whether the ear belt is fixed, the tensioning mechanism 5 includes a third frame 51, two sets of sliding electric rails 52 symmetrically installed below the third frame 51, an electric telescopic piece 53 slidably connected in the sliding electric rails 52, and a shovel plate 54 installed at the front end of the electric telescopic piece 53, and the movement directions of the two sets of sliding electric rails 52 are opposite.
The ear belt detection station is further provided with four groups of infrared detection units 400, the four groups of infrared detection units 400 are respectively located above ear ropes which are not in contact with the mask, the four groups of infrared detection units 400 respectively correspond to the four groups of ultrasonic welding head mechanisms 42, and the mask output station is provided with a storage box 500.
In this embodiment, by providing two sets of sliding electric rails 52 moving in directions, when the carrying mechanism 2 moves to the ear belt detection station, the switch is turned on, and the sliding electric rails 52 are started to enable the electric telescopic member 53 to move outwards, meanwhile, the electric telescopic member 53 can move downwards to the inner ring of the ear belt, and then when the electric telescopic member moves outwards, the two ear belts are stretched outwards, after a certain distance, the two ear belts are reset in a reverse movement mode, at the moment, one set of movement is finished, and the next start is waited.
It should be noted that, when the two ear belts stretch outwards, each ear belt has two stress points, and the stress points are provided with a group of positioning assemblies 23, and the infrared detection unit 400 is arranged above the ear belt between the positioning assemblies 23 and the mask, when the ear belt pulls to two sides, the positioning assemblies 23 only drive the ear belt between the positioning assemblies 23 and the mask to move horizontally, so if the ear belt is fixed normally, the infrared detection unit 400 will not react to detect normally, if the ear belt is fixed loosely, the infrared detection unit 400 will be taken away, so the infrared detection unit 400 will not detect that an object exists in the distance, at this time, a signal will be sent out, after the tensioning mechanism 5 finishes working, the transmission mechanism 1 reverses a station, and the ultrasonic welding head mechanism 42 corresponding to the transmission mechanism is welded again, wherein the infrared detection unit 400 shares the same power supply with the two groups of sliding electric rails 52, namely, the infrared detection unit 400 works when the two groups of sliding electric rails 52 work;
in addition, since the ear strap rope end is located in the positioning component 23, after the tensioning mechanism 5 completes the work, no matter whether the ear strap is firm or not, the ear strap welding point is still in the original position, the ear strap is waited for to be welded again, the ear strap is not needed to be positioned again manually, or a new ear strap is replaced, so the closing switch of the pulling rope mechanism 44 can be triggered in the reverse rotation process of the transmission mechanism 1, and the pulling rope mechanism 44 can be started when the pulling rope mechanism rotates positively.
Example two
In this embodiment, the same or corresponding parts as those in the above embodiment are given the same reference numerals as those in the above embodiment, and only the points of distinction from the above embodiment will be described below for the sake of brevity. This embodiment differs from the above embodiment in that:
further, as shown in fig. 6 and 9, the mask detecting mechanism 3 for detecting the ventilation property of the mask by the clamping assembly 22 is disposed on the mask detecting station, and the mask detecting mechanism 3 includes a detector 32 mounted on the workbench 100 through a first frame 31, a telescopic rod 33 communicated with the detector 32, and a detecting nozzle 34 communicated with the lower part of the telescopic rod 33.
In the embodiment, firstly, a mask is placed on a bearing mechanism 2, then moves to a mask detection station, stops after moving to the mask detection station, then checks the mask, transfers to the next station after being qualified, and reversely moves by one station distance by a transmission mechanism 1 when being unqualified, and then, replaces a mask, and transfers to an ear strap compression joint station when being qualified;
in detail, the device is a perfect technology in the prior art, and is not described in detail herein.
Further, as shown in fig. 1-4, the ear strap welding mechanism 4 for installing the ear strap of the mask is arranged on the ear strap pressing station, the ear strap welding mechanism 4 comprises a second frame 41, an ultrasonic welding head mechanism 42 arranged on the second frame 41, a finger-grabbing fixing mechanism 43 and a pull rope mechanism 44, four groups of ultrasonic welding head mechanisms 42 are arranged, and two groups of pull rope mechanisms 44 are arranged.
In the embodiment, after the mask moves to the station, the ear belt is firstly transferred to a specific position through the stay cord mechanism 44 and is cut short, and then is welded on the mask through the ultrasonic welding head mechanism 42, and the specific working principle of the mask is referred to as the principle of a kn95 mask ear belt spot welder;
in addition, each of the sonotrode mechanisms 42 and each of the pull cord mechanisms 44 are independently operable.
The working process comprises the following steps:
firstly, placing the mask on a supporting component 21 of a bearing mechanism 2, then moving the mask to a mask detection station, in the process, under the guiding action of a guide groove 200, a T-shaped guide rod 225 gradually moves downwards, a slide bar 221 slides to one side in the descending process, a folding bar 222 and a lower pressing ring 223 gradually descend, the folding bar 222 is connected with a base 211 through a telescopic unit, the lower pressing ring 223 is kept horizontally descending, a clamp plate 224 below is in a small included angle, after contacting a boss 213, the clamp plate 224 is gradually opened along the cambered surface of the clamp plate, and by an elastic unit arranged between the clamp plates 224, the clamp plate 224 clamps the mask, the mask is stopped after moving to the mask detection station, then the mask is inspected, after the mask is inspected to be qualified, the mask is transferred to the next station, when the mask is not qualified, the transmission mechanism 1 reversely moves for a station distance, and the mask is replaced, when the mask after qualified detection is transferred to the ear belt pressing station, the mask is stopped after being moved to the station, the ear belt is firstly transferred to a specific position through the pull rope mechanism 44 and is cut down, then the mask is welded on the mask through the ultrasonic welding head mechanism 42, the ear belt falls on the positioning component 23, then the bearing mechanism 2 is moved to the ear belt detection station again, the driving rack 300 drives the driving gear 241 to rotate in the process, the driving gear 242 drives the two driven gears 243 to rotate, the through shaft 232 is driven to rotate, the fixing piece 233 rotates once, namely, the rope is wound along the fixing groove 235 formed on the fixing piece 233, the effect of positioning and fixing the ear belt is achieved, when the bearing mechanism 2 is moved to the ear belt detection station, the switch is turned on, the sliding electric rail 52 is started to enable the electric telescopic piece 53 to move outwards, meanwhile, the electric telescopic piece 53 moves downwards to the inner ring of the ear belt, then stretches the two ear belts outwards when moving outwards to a certain distance, then moves reversely to reset, at this time, one group of movement is finished, and waits for the next starting, when the two ear belts stretch outwards, each ear belt is provided with two stress points, and the stress points are all provided with one group of positioning components 23, the infrared detection unit 400 is arranged above the ear belt between the positioning components 23 and the mask, when the ear belt pulls towards two sides, the positioning components 23 only drive the ear belt between the positioning components 23 and the mask to move horizontally, so if the ear belt is fixed normally, the infrared detection unit 400 does not react to detect normally, if the ear belt is fixed loosely, the ear belt is taken away by the ear belt, so that the infrared detection unit 400 can not detect that an object exists in the distance, at this time, a signal can be sent out, after the tensioning mechanism 5 finishes working, the transmission mechanism 1 reverses a station, the ultrasonic welding head mechanism 42 corresponding to the transmission mechanism is welded again, and after the work reaches the output station 224, the mask is produced, and the mask is output well.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "front and rear", "left and right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or component in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention.
Of course, in this disclosure, those skilled in the art will understand that the term "a" or "an" is to be interpreted as "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, and in another embodiment, the number of elements may be multiple, and the term "a" is not to be construed as limiting the number.
The foregoing is merely a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art under the technical teaching of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (1)
1. The earbelt crimping and detecting equipment for the production of the antibacterial C-shaped mask comprises a workbench and a transmission mechanism arranged on the workbench, and is characterized in that a plurality of groups of bearing mechanisms are uniformly arranged at intervals along the transmission direction of the transmission mechanism, and a mask detecting station, an earbelt crimping station, an earbelt detecting station and a mask output station are sequentially arranged along the transmission direction of the transmission mechanism;
the bearing mechanism comprises a supporting component, a clamping component, a positioning component and a driving component, wherein the supporting component is used for bearing the mask and detecting air permeability of the mask by matching with a mask detection station, the clamping component is used for fixing the mask under the matching of the supporting component, the positioning component is used for positioning the ear belt and detecting whether the ear belt is connected with the mask or not by matching with the ear belt detection station, and the driving component is used for driving the positioning component to rotate so as to fix the ear belt;
the supporting component comprises a base arranged on the transmission mechanism, a limiting plate arranged on the base along the transmission direction of the transmission mechanism and a boss arranged at the center of the base;
the clamping assembly comprises two groups of sliding rods connected with the base slideway through a hinge piece, folding rods hinged with the sliding rods and connected with the base through a telescopic unit, a lower compression ring arranged at one end of the two groups of folding rods, clamping plates connected to the bottom of the lower compression ring in a rotating manner and symmetrically arranged, and T-shaped guide rods arranged between the two groups of sliding rods;
an elastic unit is arranged between the two groups of clamping plates, the lower parts of the two groups of clamping plates are correspondingly arranged with the cambered surfaces of the bosses, and a guide groove matched with the T-shaped guide rod is formed in the workbench;
the positioning assembly is provided with four groups along the transmission direction of the transmission mechanism and is symmetrical along the central line of the base, the base is provided with a chute matched with the positioning assembly, and the chute is communicated with the inner cavity of the base;
the positioning assembly comprises a sliding block, a through shaft and a fixing piece, the sliding block is in sliding connection with the sliding groove, the through shaft penetrates through the sliding block and is in rotary connection with the sliding block, and the fixing piece is arranged at the top of the through shaft;
a positioning groove is formed above the fixing piece, and fixing grooves are formed in two sides of the fixing piece;
every two groups of positioning assemblies are matched with each other to form a group of driving assemblies, and each driving assembly comprises a driving gear rotationally connected to the outer side of the inner cavity of the base, a transmission gear arranged in the inner cavity of the base and a driven gear arranged at the bottom of the through shaft;
the transmission gear is meshed with the driving gear and the driven gear respectively, the bottom of the through shaft is rotationally connected with the inner cavity of the base, and the workbench is provided with a driving rack matched with the driving gear;
the mask detection station is provided with a mask detection mechanism which is matched with the clamping assembly to detect the ventilation property of the mask, and the mask detection mechanism comprises a detector which is arranged on a workbench through a frame I, a telescopic rod which is communicated with the detector, and a detection nozzle which is communicated with the lower part of the telescopic rod;
the ear strap welding mechanism comprises a second frame, an ultrasonic welding head mechanism arranged on the second frame, a finger-grabbing fixing mechanism and a pull rope mechanism, wherein four groups of ultrasonic welding head mechanisms are arranged, and two groups of pull rope mechanisms are arranged;
the ear belt detection station is provided with a tensioning mechanism for detecting whether the ear belt is fixed or not, the tensioning mechanism comprises a frame III, two groups of sliding electric rails symmetrically arranged below the frame III, an electric telescopic piece in sliding connection with the sliding electric rails and a shovel plate arranged at the front end of the electric telescopic piece, and the movement directions of the two groups of sliding electric rails are opposite;
the ear belt detection station is further provided with four groups of infrared detection units, the four groups of infrared detection units are respectively located above the ear ropes which are not in contact with the mask, the four groups of infrared detection units respectively correspond to the four groups of ultrasonic welding head mechanisms, and the mask output station is provided with a storage box.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211429021.6A CN115742340B (en) | 2022-11-15 | 2022-11-15 | Ear strap crimping and detection equipment is used in production of antibiotic C gauze mask |
| PCT/CN2023/082374 WO2024103585A1 (en) | 2022-11-15 | 2023-03-18 | Ear loop crimping and detection device for antibacterial c-shaped face mask production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211429021.6A CN115742340B (en) | 2022-11-15 | 2022-11-15 | Ear strap crimping and detection equipment is used in production of antibiotic C gauze mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115742340A CN115742340A (en) | 2023-03-07 |
| CN115742340B true CN115742340B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211429021.6A Active CN115742340B (en) | 2022-11-15 | 2022-11-15 | Ear strap crimping and detection equipment is used in production of antibiotic C gauze mask |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115742340B (en) |
| WO (1) | WO2024103585A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742340B (en) * | 2022-11-15 | 2023-08-25 | 安徽金牛药械股份有限公司 | Ear strap crimping and detection equipment is used in production of antibiotic C gauze mask |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324892A (en) * | 2021-08-02 | 2021-08-31 | 南通朗迪机械科技有限公司 | Air permeability detection equipment is used in daily gauze mask production |
| CN214687986U (en) * | 2021-02-22 | 2021-11-12 | 广州易和电子科技有限公司 | Automatic ear band hot-welding device for mask machine |
| CN216373380U (en) * | 2021-11-19 | 2022-04-26 | 昆山宝锦激光拼焊有限公司 | Semi-automatic two-point artificial mask welding machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634017B (en) * | 2020-06-10 | 2022-06-24 | 宁波均胜科技有限公司 | Mask detection device and automatic mask production line |
| CN214027310U (en) * | 2020-10-16 | 2021-08-24 | 广东宝塑科技有限公司 | Conveying device for producing disposable masks |
| CN112161993A (en) * | 2020-10-27 | 2021-01-01 | 江苏汇林智能制造有限公司 | Gauze mask detection mechanism |
| CN112454907A (en) * | 2020-11-25 | 2021-03-09 | 华诺生命科学技术(惠州)有限公司 | Ear belt welding mechanism compatible with masks of different specifications |
| CN113176138A (en) * | 2021-05-27 | 2021-07-27 | 天津长荣科技集团股份有限公司 | Device and method for detecting firmness degree of welding spots of ear band of mask |
| CN115742340B (en) * | 2022-11-15 | 2023-08-25 | 安徽金牛药械股份有限公司 | Ear strap crimping and detection equipment is used in production of antibiotic C gauze mask |
-
2022
- 2022-11-15 CN CN202211429021.6A patent/CN115742340B/en active Active
-
2023
- 2023-03-18 WO PCT/CN2023/082374 patent/WO2024103585A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214687986U (en) * | 2021-02-22 | 2021-11-12 | 广州易和电子科技有限公司 | Automatic ear band hot-welding device for mask machine |
| CN113324892A (en) * | 2021-08-02 | 2021-08-31 | 南通朗迪机械科技有限公司 | Air permeability detection equipment is used in daily gauze mask production |
| CN216373380U (en) * | 2021-11-19 | 2022-04-26 | 昆山宝锦激光拼焊有限公司 | Semi-automatic two-point artificial mask welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115742340A (en) | 2023-03-07 |
| WO2024103585A1 (en) | 2024-05-23 |
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Address after: 236000 77 fubeng Road, Yingdong District, Fuyang City, Anhui Province Applicant after: ANHUI JINNIU MEDICAL SHARE CO.,LTD. Address before: No. 77, Fubeng Road, Fuyang, Anhui 236000 Applicant before: ANHUI JINNIU MEDICAL SHARE CO.,LTD. |
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