CN112893175B - Quality detection method of perfume sprayer - Google Patents
Quality detection method of perfume sprayer Download PDFInfo
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- CN112893175B CN112893175B CN202011578663.3A CN202011578663A CN112893175B CN 112893175 B CN112893175 B CN 112893175B CN 202011578663 A CN202011578663 A CN 202011578663A CN 112893175 B CN112893175 B CN 112893175B
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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
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Abstract
The invention discloses a quality detection method of a perfume sprayer, which comprises the following steps: (1) the first driving assembly drives the rotary table to rotate, so that the bearing seat is aligned with the loading station, the perfume sprayer in the calibration position is transferred onto the bearing seat from the loading station (2), the rotary table is driven to rotate again by the first driving assembly, the bearing seat is aligned with the first detection station, and then the spray piece installation state of the perfume sprayer is detected; (3) the water injection assembly is driven to inject liquid into the spraying channel, the rotating disc is driven to rotate again through the first driving assembly, the bearing seat is aligned with the second detection station, and then the spraying state of the perfume sprayer is detected; (4) the first driving assembly drives the rotary table to rotate again, the control unit controls the bearing seat to align with the qualified product station or the defective product station respectively according to the detection result, and then the perfume sprayer is ejected out of the qualified product station or the defective product station to complete discharging. The quality detection method provided by the invention is simple in steps and convenient to detect.
Description
Technical Field
The invention relates to the field of detection of perfume nozzles, in particular to a quality detection method of a perfume nozzle.
Background
Perfume nozzle installs on the perfume bottle for outwards spray perfume, it includes the press cover, set up liquid outlet on the press cover, with liquid outlet linked together spray passage, paste locate spray passage on the liquid outlet, spray passage intercommunication drain pipe, spray and have seted up on the piece and have sprayed the hole, when spraying perfume, press the press cover downwards, perfume from the drain pipe, spray passage, liquid outlet and spray and spout in the hole, realize spraying of perfume.
However, when the perfume sprayer is assembled, the phenomenon of neglected loading of the spray piece often occurs, and if the spray piece is not attached outside the liquid outlet hole, the perfume cannot be sprayed in a mist shape; meanwhile, even if the spray sheet is installed, the spray state of the perfume spray head may not be satisfied due to problems of other processes. If the perfume sprayer with the quality not meeting the requirement flows into the market, immeasurable loss can be caused. Therefore, there is a need for a quality detection method for detecting whether a spray piece is mounted on a perfume spray head after the perfume spray head is assembled and detecting the spraying state of the perfume spray head.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a quality detection method of a perfume sprayer.
In order to achieve the purpose, the invention adopts the technical scheme that:
a quality detection method of a perfume nozzle is used for quality detection of the perfume nozzle, the perfume nozzle comprises a press cover, a liquid outlet hole formed in the press cover, a spraying channel communicated with the liquid outlet hole, and a spraying sheet attached to the liquid outlet hole, and a detection device adopted by the quality detection method comprises a detection table, a feeding station, a first detection station, a second detection station, a discharging station, a driving unit and a control unit; the detection table comprises a turntable and a plurality of bearing seats uniformly distributed on the turntable around the circumferential direction of the turntable; the feeding station comprises a feeding assembly which is used for conveying the perfume spray head, calibrating the position of the liquid outlet hole and then arranging the perfume spray head on the bearing seat; the first detection station comprises a first detection rod for detecting the installation state of the spray sheet and a water injection assembly for injecting liquid for spraying into the spray channel; the second detection station is used for detecting the spraying state of the perfume sprayer and comprises a first detection column, a second detection column and a camera module; the blanking stations comprise a certified product station and a defective product station and are used for blanking the perfume sprayer; the driving unit comprises a first driving assembly for driving the rotary disc to sequentially switch among the feeding station, the first detection station, the second detection station and the discharging station; the control unit is used for sending the perfume spray head into the certified product station or the defective product station according to a detection result;
the quality detection method specifically comprises the following steps:
(1) the first driving assembly drives the rotary disc to rotate, so that the bearing seat is aligned with the loading station, and the perfume sprayer at the calibration position is transferred to the bearing seat from the loading station
(2) Through first drive assembly redriven the carousel rotates and makes bear the weight of the seat with first detection station aligns, afterwards to the spraying piece mounted state of perfume sprayer detects, and concrete detection step is: the first detection rod is driven to extend out towards the direction close to the liquid outlet hole, the distance between the end part of the first detection rod and the liquid outlet hole is detected after the first detection rod extends out to the right position, and then the control unit analyzes and compares the detection result to determine the installation state of the spray piece of the perfume sprayer;
(3) the drive the water injection subassembly to pour into in the spray passage liquid, through first drive assembly re-drive the carousel rotates and makes bear the weight of the seat with the second detects the station and aligns, afterwards to the spraying state of perfume sprayer detects, and concrete detection step is: the first detection column and the second detection column are driven to move, so that the first detection column and the second detection column respectively press the perfume sprayer from the upper end of the press cover and the lower end of the spray channel at the same time, the liquid in the perfume sprayer can be sprayed out from the spray sheet, the camera module shoots the spraying state of the sprayed liquid, and then the control unit analyzes and compares the shot images to determine the spraying state of the perfume sprayer;
(4) the first driving assembly drives the rotary table to rotate again, the control unit controls the bearing seat to align with the certified product station or the defective product station respectively according to the detection result, and then the perfume sprayer is ejected to the certified product station or the defective product station to finish blanking;
(5) and (4) repeating the steps (1) to (4), thereby realizing the continuous detection of the perfume sprayer.
Preferably, the first detection station further comprises a first base for mounting the first detection rod, a second driving assembly for driving the first detection rod to move, and a first sensing module arranged on the first detection rod and used for detecting the distance between the end part and the liquid outlet hole when the first detection rod extends to the right position; the second detection station further comprises a first base, a second base, a third driving assembly, a fourth driving assembly and a first liquid discharge pipe, wherein the first base and the second base are located on the upper side and the lower side of the bearing seat and can move along the directions close to or away from each other to be respectively used for installing the first detection column and the second detection column, the third driving assembly and the fourth driving assembly are respectively used for driving the first base and the second base to move, and the first liquid discharge pipe is arranged on one side of the first base and the second base and is used for containing the liquid sprayed out by the perfume sprayer.
Further preferably, the water injection assembly comprises a liftable water injection pipe arranged on the first base and located below the bearing seat, and a fifth driving assembly used for driving the water injection pipe to move, the water injection pipe is communicated with an external water source, a through hole which is vertically communicated is formed in the center of the bearing seat, and the water injection pipe can penetrate through the through hole and is inserted into the spraying channel.
Still further preferably, the first detection station further comprises a liftable slider arranged on the first machine base, a sixth driving assembly for driving the slider to ascend and descend, a second detection rod arranged on the slider and extending downwards, and a second sensing module arranged on the second detection rod and used for detecting the distance between the bottom end of the second detection rod and the top end of the bearing base after the second detection rod descends in place, the control unit is further used for receiving detection data of the second sensing module and judging the arrangement state of the perfume sprayer, and if the perfume sprayer is arranged on the bearing base, the control unit controls the water injection pipe to move and inject water into the spray channel.
Preferably, the position calibration of the liquid outlet hole is realized through a calibration unit in the feeding assembly, the calibration unit comprises a calibration seat which can rotate around the direction of the axis of the calibration seat and is used for carrying out position calibration on the liquid outlet hole, a seventh driving assembly which is used for driving the calibration seat to rotate, a first manipulator which is used for taking out the perfume spray heads from the feeding channel of the perfume spray heads one by one and is arranged on the calibration seat, and a second manipulator which is used for transferring the perfume spray heads from the calibration seat to the bearing seat, and a calibration groove is formed on the calibration seat;
the method for calibrating the position of the liquid outlet hole specifically comprises the following steps: the perfume sprayer is transferred to the calibration seat from the feeding channel through the first manipulator, then the perfume sprayer is pressed downwards to a proper position, the pressing cover is arranged on the calibration seat, the first manipulator is still in a feeding state and drives the calibration seat to rotate, and if the calibration groove is in butt joint with the spraying channel, the perfume sprayer and the calibration seat synchronously rotate, and the first manipulator finishes feeding; if the calibration groove contradict in the press cover inner wall and with spray passage dislocation relatively, the calibration groove with spray passage is in the adjustment of counterpointing is carried out to the rotation in-process of calibration seat, until the calibration groove with spray passage normal position butt joint, the perfume nozzle with the calibration seat rotates in step, the pay-off is accomplished to first manipulator.
Preferably, the feeding assembly further comprises two second bases and arc-shaped guide grooves formed in each second base, the first manipulator and the second manipulator respectively comprise a rotating arm, one end of each rotating arm is rotatably arranged on the corresponding second base, a long groove formed in the end portion of the other end of each rotating arm, a mechanical arm and a material taking barrel, the mechanical arm is rotatably arranged in the long groove in a penetrating mode through a rotating shaft, the material taking barrel is arranged on the mechanical arm, the rotating shaft penetrates through the long groove and is movably inserted into the guide grooves, and the inner cavity of the material taking barrel is matched with the outer wall of the pressing cover.
Further preferably, the detection device further comprises a chute for mounting the calibration seat and accommodating the perfume sprayer dropped from the calibration seat, and a material conveying channel communicated with the bottom of the chute, wherein the material conveying channel extends downwards along the direction far away from the chute.
Preferably, the detection device further comprises a pressing station positioned between the second detection station and the blanking station and used for pressing and removing the liquid in the perfume spray head, the pressing station comprises a third base, a fourth base, an eighth driving assembly, a ninth driving assembly, a first pressing column, a second pressing column and a second liquid discharge pipe, wherein the third base and the fourth base are respectively located on the upper side and the lower side of the bearing seat and can move along the directions close to or away from each other, the eighth driving assembly and the ninth driving assembly are respectively used for driving the third base and the fourth base to move, the eighth driving assembly and the ninth driving assembly are arranged on the third base, the third base is arranged at the bottom of the third base and extends downwards, the first pressing column is used for abutting against the top of the pressing cover, the second pressing column is arranged on the top of the fourth base and extends upwards, the second pressing column is used for abutting against the lower end of the spraying channel, and the third base and the fourth base are far away from one side of the rotary disc, and the second liquid discharge pipe is used for accommodating the liquid sprayed by the perfume sprayer.
Preferably, the bearing seat center is provided with a through hole which is vertically communicated, and the certified product station and the defective product station respectively comprise: liftable locate be used for penetrating of carousel below and wear out the push-up rod of through-hole is used for the drive the tenth drive assembly that push-up rod goes up and down, one end hangs to be located carousel top, the other end are along keeping away from the unloading passageway that the direction downward sloping of carousel extends, the unloading passageway is close to the opening that is used for the perfume shower nozzle gets into is seted up to the one end bottom of carousel.
Preferably, the blanking station further comprises an adjusting groove arranged at one end, close to the rotary table, of the blanking channel and an air blowing pipe inserted into the adjusting groove and used for blowing compressed air into the blanking channel, the adjusting groove extends along the vertical direction, and the air blowing pipe is movably arranged in the adjusting groove.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the quality detection method of the invention judges whether the spraying sheet is arranged on the cover body by detecting the distance between the end part of the first detection rod and the liquid outlet hole; the first detection column, the second detection column and the camera module are matched to effectively acquire relevant data of the spraying state of the perfume sprayer and sort out the qualified products and the defective products through the control unit, so that the defective products with unqualified quality cannot flow into the market.
Drawings
FIG. 1 is a schematic top view of a mass inspection device in an embodiment of the invention;
FIG. 2 is a schematic view of a first inspection station in an embodiment of the present invention;
FIG. 3 is a schematic view of a second inspection station in an embodiment of the present invention;
FIG. 4 is a schematic diagram of a calibration block calibrating spray holes in an embodiment of the present invention;
fig. 5 is a schematic view of the installation of the first robot and the second robot with the second frame according to the embodiment of the present invention;
FIG. 6 is a schematic view of a press station in an embodiment of the present invention;
FIG. 7 is a schematic diagram of a blanking station in an embodiment of the present invention;
figure 8 is a schematic radial cross-section of a perfume spray head according to an embodiment of the invention.
A turntable; 2. a bearing seat; 2a, a through hole; 3. a first drive assembly; 4. a feeding assembly; 4a, a feeding channel; 4b, a calibration base; 4b1, calibration slot; 4b11, matching holes; 4b12, matching groove; 4c, a seventh driving assembly; 4d, a first manipulator; 4e, a second manipulator; 4f, a second machine base; 4g, a guide groove; 5. a first base; 5a, a chute; 6. a first detection lever; 6a, a sliding part; 7. a second drive assembly; 8. a first sensing module; 9. a water injection assembly; 9a, a water injection pipe; 9b, a fifth driving component; 10. a first base; 11. a second base; 12. a third drive assembly; 13. a fourth drive assembly; 14. a first detection column; 15. a second detection column; 15a, a detection head; 16. a first drain pipe; 17. a camera module; 18. a slider; 19. a sixth drive assembly; 20. a second detection lever; 21. a second sensing module; 22. a rotating arm; 22a, a long groove; 23. a rotating shaft; 24. a mechanical arm; 25. taking a charging barrel; 26. a trough; 27. a material conveying channel; 28. a third base; 29. a fourth base; 30. an eighth drive assembly; 31. a ninth drive assembly; 32. a first pressing column; 33. a second pressing column; 33a, a pressing head; 34. a second drain pipe; 35. pushing the push rod; 36. a tenth drive assembly; 37. a blanking channel; 38. an adjustment groove; 39. an air blowing pipe;
100. pressing the cover; 101. a liquid outlet hole; 102. a spray channel; 102a, a first channel; 102b, a second channel; 103. and (5) spraying a sheet.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
The invention relates to an improvement of a quality detection method of a perfume sprayer, and the improved quality detection method is characterized in that whether a spraying piece is arranged on a cover body is judged by detecting the distance between the end part of a first detection rod and a liquid outlet hole; the first detection column, the second detection column and the camera module are matched to effectively acquire relevant data of the spraying state of the perfume sprayer and sort out the qualified products and the defective products through the control unit, so that the defective products with unqualified quality cannot flow into the market.
In this embodiment, as shown in fig. 8, the perfume sprayer includes a pressing lid 100, a liquid outlet hole 101 opened on the pressing lid 100, a spraying channel 102 communicated with the liquid outlet hole 101, and a spraying sheet 103 attached to the liquid outlet hole 101.
The quality detection method in this example is implemented by a quality detection device, which is shown in fig. 1 to 7, and includes: the automatic feeding device comprises a rotary table 1 capable of rotating around the axis line direction of the rotary table, a plurality of bearing seats 2 uniformly distributed on the rotary table 1 around the circumferential direction of the rotary table 1, a feeding station, a first detection station, a second detection station and a discharging station which are sequentially arranged on the circumferential side of the rotary table 1 around the circumferential direction of the rotary table 1, a first driving assembly 3 for driving the rotary table 1 to sequentially switch among the feeding station, the first detection station, the second detection station and the discharging station, and a control unit;
the feeding station comprises a feeding assembly 4 which is used for conveying the perfume spray head, calibrating the position of the liquid outlet hole 101 and then arranging the perfume spray head on the bearing seat 2; the blanking station comprises a quality product station and a defective product station;
as shown in fig. 2, the first detection station includes a first chassis 5, a first detection rod 6 telescopically disposed on the first chassis 5 along a direction close to or away from the carrying seat 2, a second driving assembly 7 for driving the first detection rod 6 to move, and a first sensing module 8 disposed on the first detection rod 6 for detecting a distance between an end portion and the liquid outlet hole 101 when the first detection rod 6 extends out to a proper position, and the control unit is configured to receive detection data of the first sensing module 8 and determine an installation state of the spray sheet 103;
the quality detection device also comprises a water injection assembly 9 which is arranged on the first base 5 and is used for introducing liquid for spraying into the perfume spray head;
as shown in fig. 3, the second detection station includes a first base 10 and a second base 11 respectively located at the upper and lower sides of the carrier 2 and capable of moving along the directions approaching to or departing from each other, a third driving assembly 12 and a fourth driving assembly 13 respectively used for driving the first base 10 and the second base 11 to move, a first detection column 14 provided at the bottom of the first base 10 and extending downward and used for pressing against the top of the pressing cover 100, the control unit is used for receiving the spray image and judging the spray state of the perfume spray head; here, the second detection column 15 has a detection head 15a thereon, and the detection head 15a can be inserted into the shower passage 102.
When the control unit judges that the spray piece 103 is arranged on the press cover 100 and the spraying state of the perfume spray head meets the requirement, the control unit controls the perfume spray head to enter a certified product station; when the control unit judges that the spray piece 103 is not installed on the press cover 100 and/or the spraying state of the perfume spray head does not meet the requirement, the perfume spray head enters a defective station.
In this example, the first driving assembly 3 is a motor, and the second driving assembly 7, the third driving assembly 12 and the fourth driving assembly 13 are all cylinders. The control unit comprises a computer system for analyzing and comparing and storing a first threshold value and standard spraying state data and a PLC controller for controlling the action of the rotary disc 1,
when the first detection station detects the spray sheet, the thickness of the spray sheet 103 is a certain thickness, so that the thickness of the pressing cover 100 is larger when the spray sheet is attached to the liquid outlet hole 101. In this way, whether the nozzle plate 103 is mounted on the pressing lid 100 can be determined by the distance between the end of the first detection rod 6 near the liquid outlet 101 and the liquid outlet 101 when the first detection rod is extended. In this example, a first threshold is pre-stored in the computer system, and when the first sensing module 8 detects that the distance between the end of the first detection rod 6 and the liquid outlet 101 is smaller than the first threshold, it indicates that the spray piece 103 is installed on the pressing cover 100; when the first sensing module 8 detects that the distance between the end of the first detection rod 6 and the liquid outlet hole 101 is greater than a first threshold value, it indicates that the spray sheet 102 is not installed on the pressing cover 100;
when the second detection station detects the spraying state, the top of the pressing cover 100 and the lower end of the spraying channel 102 are respectively pressed through the first detection column 14 and the second detection column 15, then the pressing cover 100 is pressed, liquid in the pressing cover 100 is sprayed out from the spraying hole of the spraying piece 103, and a spraying image is shot through the camera module 17 and uploaded to a computer system. If the computer system judges that the spraying state meets the requirement through analysis and comparison, the PLC controller controls the bearing seat 2 to drive the perfume spray head to enter a genuine product station; if the computer system judges that the spraying state does not meet the requirement through analysis and comparison, the PLC controller controls the bearing seat 2 to drive the perfume sprayer to enter a defective station. The analysis comparison here includes analysis comparison of parameters such as the spraying distance and the spraying angle of the spraying.
In this embodiment, the first detecting rod 6 extends along the horizontal direction, and the extending direction is the same as the extending direction, and the liquid outlet 101 of the perfume sprayer mounted on the bearing seat 2 and the first detecting rod 6 are located on the same horizontal plane.
Further, the quality detection device further comprises a sliding groove 5a arranged on the first base 5, and the first detection rod 6 is slidably arranged in the sliding groove 5 a. A slide portion 6a is provided at the bottom of the first detection lever 6, and the slide portion 6a can be engaged with the slide groove 5 a.
In this embodiment, referring to fig. 2 again, the water injection assembly 9 includes a water injection pipe 9a which is arranged on the first base 5 and located below the bearing seat 2 in a liftable manner, and a fifth driving assembly 9b for driving the water injection pipe 9a to move, the water injection pipe 9a is communicated with an external water source, a through hole 2a which is through up and down is formed in the center of the bearing seat 2, and the water injection pipe 9a can pass through the through hole 2a and be inserted into the spraying passage 102.
Further, the first detection station further comprises a liftable slider 18 arranged on the first base 5, a sixth driving assembly 19 for driving the slider 18 to ascend and descend, a second detection rod 20 arranged on the slider 18 and extending downwards, and a second sensing module 21 arranged on the second detection rod 20 and used for detecting the distance between the bottom end of the second detection rod 20 and the top end of the bearing seat 2 after the second detection rod 20 descends to the proper position, the control unit is further used for receiving detection data of the second sensing module 21 and judging the arrangement state of the perfume sprayer, and if the perfume sprayer is arranged on the bearing seat 2, the control unit controls the water injection pipe 9a to move and injects water into the spray passage 102.
Here, the fifth driving assembly 9b and the sixth driving assembly 19 are both air cylinders, and after the perfume sprayer is mounted on the carrier 2, the top of the perfume sprayer is higher than the top of the carrier 2, so that in this embodiment, whether the perfume sprayer is mounted on the carrier 2 can be determined by measuring the distance between the bottom end of the second detection rod 20 and the top of the carrier 2. A second threshold value is also preset in the computer system, and when the second sensing module 21 detects that the distance between the bottom end and the top of the bearing seat 2 is smaller than the second threshold value after the second detection rod 20 descends to the right position, it indicates that the perfume sprayer is arranged on the bearing seat 2; when the second sensing module 21 detects that the distance between the bottom end and the top of the carrying seat 2 is greater than the second threshold value after the second detection rod 20 descends to the right position, it indicates that the perfume sprayer is not arranged on the carrying seat 2. If the bearing seat 2 is provided with a perfume nozzle, the water injection pipe 9a passes through the through hole 2a and is inserted into the spraying channel 102, and then water is injected into the spraying channel 102 for spraying in the spraying state detection in the next process.
In this embodiment, as shown in fig. 4, the feeding assembly 4 includes a feeding channel 4a for conveying the perfume nozzle, a calibration base 4b capable of rotating around its own axial line for calibrating the position of the liquid outlet 101, a seventh driving assembly 4c for driving the calibration base 4b to rotate, a first manipulator 4d for taking out the perfume nozzles one by one from the feeding channel 4a and placing the perfume nozzles on the calibration base 4b, a second manipulator 4e for transferring the perfume nozzles from the calibration base 4b to the carrier base 2, a calibration slot 4b1 is formed on the calibration base 4b, the pressing cover 100 is covered on the calibration base 4b, the first manipulator 4d is still in a feeding state, the seventh driving assembly 4c drives the calibration base 4b to rotate, and if the calibration groove 4b1 is in butt joint with the spraying channel 102, the perfume spray head and the calibration base 4b rotate synchronously, and the first manipulator 4d finishes feeding; if the calibration groove 4b1 butts against the inner wall of the pressing cover 100 and is dislocated relative to the spraying channel 102, the calibration groove 4b1 and the spraying channel 102 perform alignment adjustment in the rotation process of the calibration base 4b until the calibration groove 4b1 is rightly butted with the spraying channel 102, the perfume sprayer and the calibration base 4b rotate synchronously, and the first manipulator 4d finishes feeding.
Further, the shower passage 102 includes a first passage 102a extending downward from an inner side of a top of the pressing cap 100, a second passage 102b for communicating the first passage 102a with the shower hole 101, and the aligning groove 4b1 includes a matching hole 4b11 formed in a middle portion of the aligning seat 4b, and a matching groove 4b12 extending outward from one side of the matching hole 4b11, and when mated, a lower end of the first passage 102a is inserted into the matching hole 4b11, and the second passage 102b is inserted into the matching groove 4b 12.
Here, the calibration base 4b rotates once for one movement period, and returns to the initial position after rotating for one movement period. In this way, when the positions of the spray holes 101 are calibrated, if the calibration grooves 4b1 and the spray channels 102 are relatively displaced, the alignment of the calibration base 4b and the spray holes can be adjusted during the rotation of the calibration base 4b, and when the calibration base 4b returns to the initial position after rotating for N movement cycles, the liquid outlet holes 101 of the perfume spray head can face the feeding channels 4 a. In this example, N = 2.
In this embodiment, as shown in fig. 5, the feeding assembly 4 further includes two second bases 4f and an arc-shaped guide groove 4g disposed on each second base 4f, the first manipulator 4d and the second manipulator 4e respectively include a rotating arm 22 having one end rotatably disposed on the corresponding second base 4f, a mechanical arm 24 rotatably connected to the other end of the rotating arm 22 through a rotating shaft 23, and a material taking barrel 25 disposed on the mechanical arm 24, the rotating shaft 23 is movably inserted into the guide groove 4g, and an inner cavity of the material taking barrel 25 matches with an outer wall of the press cover 100. In this way, when the rotating arm 22 drives the mechanical arm 24 to move, the guide groove 4g can play a role of sliding guide, so as to ensure the accuracy of material taking. When the first robot 4d feeds, the material taking barrel 25 is continuously pressed on the pressing lid 100, and the shower passage 102 in the auxiliary pressing lid 100 is butted against the alignment groove 4b 1.
Further, a long groove 22a is opened at an end of the rotating arm 22, and the rotating shaft 23 passes through the long groove 22a and is inserted into the guide groove 4 g. A margin of space can be provided for the movement of the rotating arm 22 by the arrangement of the long groove 22 a.
In this example, the rotation axes of the first manipulator 4d and the second manipulator 4e are parallel to each other and perpendicular to the feeding direction, and the first manipulator 4d and the second manipulator 4e are driven to rotate by a motor.
The quality detection device also comprises a trough 26 used for installing the calibration base 4b and accommodating the perfume spray head falling from the calibration base 4b, and a delivery channel 27 communicated with the bottom of the trough 26, wherein the delivery channel 27 extends downwards along the direction far away from the trough 26. Here, when first manipulator 4d pay-off and second manipulator 4e got the material, the perfume shower nozzle probably dropped at the pay-off or get the in-process of material, and the perfume shower nozzle that the setting of silo 26 can the holding dropped to carry the perfume shower nozzle that drops to collect in the collection container through defeated material passageway 27, avoid the perfume shower nozzle to scatter and drop.
As shown in fig. 6, the quality detection device further includes a pressing station located between the second detection station and the blanking station and used for pressing off the liquid in the perfume sprayer, and the pressing station includes a third base 28 and a fourth base 29 located on the upper and lower sides of the bearing seat 2 respectively and capable of moving along the directions close to or away from each other, an eighth driving assembly 30 and a ninth driving assembly 31 used for driving the third base 28 and the fourth base 29 to move respectively, a first pressing column 32 disposed at the bottom of the third base 28 and extending downward and used for pressing against the top of the pressing cover 100, a second pressing column 33 disposed at the top of the fourth base 29 and extending upward and used for pressing against the lower end of the spray channel 102, and a second liquid discharge pipe 34 disposed at one side of the third base 28 and the fourth base 29 away from the turntable 1 and used for accommodating the liquid sprayed from the perfume sprayer. In this example, the eighth driving unit 28 and the ninth driving unit 31 are both air cylinders, and the second pressing column 33 is provided with a pressing head 33a for inserting the shower passage 102. Like this, press the post through first 32 and the second 33 and press the post and support the pressure to gland 100 top and spray passage 102 lower extreme respectively to can press gland 100, spray out with remaining liquid in the spray passage 102, guarantee not contain liquid in the perfume shower nozzle of output.
The blanking station further comprises an adjusting groove 38 arranged at one end of the blanking channel 37 close to the turntable 1, and an air blowing pipe 39 inserted into the adjusting groove 38 and used for blowing compressed air into the blanking channel 37, wherein the adjusting groove 38 extends along the up-down direction, and the air blowing pipe 39 is movably arranged in the adjusting groove 38. The perfume sprayer in the jacking blanking channel 37 can be blown towards the deep part of the channel by the air blowing pipe 39, so that the blanking of the perfume sprayer is more convenient, and the blowing height of the air blowing pipe 39 can be adjusted by the adjusting groove 38, so that the blowing is more flexible.
In this embodiment, get feed cylinder 25, calibration seat 4b and all have two, once take out and two perfume sprayer of calibration that can correspond, every bears seat 2 simultaneously and also has two seatss for bear two perfume sprayer.
The quality detection method of the embodiment specifically comprises the following steps:
(1) the first driving component 3 drives the rotary disc 1 to rotate, so that the bearing seat 2 is aligned with the loading station, and the perfume sprayer at the calibration position is transferred to the bearing seat 2 from the loading station
(2) Through 3 drives carousel 1 rotations once more of first drive assembly and makes and bear seat 2 and first detection station alignment, detects the piece mounted state that spouts of perfume nozzle afterwards, and concrete detection step is: the first detection rod 6 is driven to extend out towards the direction close to the liquid outlet hole 101, the distance between the end part of the first detection rod 6 and the liquid outlet hole 101 is detected after the first detection rod extends in place, and then the control unit analyzes and compares the detection result to determine the installation state of the spray piece of the perfume sprayer;
(3) drive water injection subassembly 9 pours into liquid into to spray passage 102 into, drives carousel 1 again through first drive assembly 3 and rotates and make and bear seat 2 and second detection station and align, detects the spraying state of perfume nozzle afterwards, and concrete detection step is: the first detection column 14 and the second detection column 15 are driven to move, so that the first detection column 14 and the second detection column 15 respectively press the perfume sprayer from the upper end of the pressing cover 100 and the lower end of the spraying channel 102 at the same time, liquid in the perfume sprayer can be sprayed out from the spraying piece 103, the camera module 17 shoots the spraying state of the sprayed liquid, and then the control unit analyzes and compares the shot images to determine the spraying state of the perfume sprayer;
(4) the first driving assembly 3 drives the rotary table 1 to rotate again, the control unit controls the bearing seat 2 to align with the qualified product station or the defective product station respectively according to the detection result, and then the perfume sprayer is ejected out to the qualified product station or the defective product station to finish blanking;
(5) and (4) repeating the steps (1) to (4), thereby realizing the continuous detection of the perfume sprayer.
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.
Claims (10)
1. The quality detection method of the perfume spray head is used for quality detection of the perfume spray head, the perfume spray head comprises a press cover, a liquid outlet hole formed in the press cover, a spraying channel communicated with the liquid outlet hole, and a spraying sheet attached to the liquid outlet hole, and is characterized in that: the detection device adopted by the quality detection method comprises a detection table, a feeding station, a first detection station, a second detection station, a discharging station, a driving unit and a control unit; the detection table comprises a turntable and a plurality of bearing seats uniformly distributed on the turntable around the circumferential direction of the turntable; the feeding station comprises a feeding assembly which is used for conveying the perfume spray head, calibrating the position of the liquid outlet hole and then arranging the perfume spray head on the bearing seat; the first detection station comprises a first detection rod for detecting the installation state of the spray sheet and a water injection assembly for injecting liquid for spraying into the spray channel; the second detection station is used for detecting the spraying state of the perfume sprayer and comprises a first detection column, a second detection column and a camera module; the blanking stations comprise a certified product station and a defective product station and are used for blanking the perfume sprayer; the driving unit comprises a first driving assembly for driving the rotary disc to sequentially switch among the feeding station, the first detection station, the second detection station and the discharging station; the control unit is used for sending the perfume spray head into the certified product station or the defective product station according to a detection result;
the quality detection method specifically comprises the following steps:
(1) the first driving assembly drives the rotary disc to rotate, so that the bearing seat is aligned with the loading station, and the perfume sprayer at the calibration position is transferred to the bearing seat from the loading station
(2) Through first drive assembly drives once more the carousel rotates and makes bear the weight of the seat with first detection station aligns, afterwards to the spraying piece mounted state of perfume sprayer detects, and concrete detection step is: the first detection rod is driven to extend out towards the direction close to the liquid outlet hole, the distance between the end part of the first detection rod and the liquid outlet hole is detected after the first detection rod extends out to the right position, and then the control unit analyzes and compares the detection result to determine the installation state of the spray piece of the perfume sprayer;
(3) the drive the water injection subassembly to pour into in the spray passage liquid, through first drive assembly re-drive the carousel rotates and makes bear the weight of the seat with the second detects the station and aligns, afterwards to the spraying state of perfume sprayer detects, and concrete detection step is: the first detection column and the second detection column are driven to move, so that the first detection column and the second detection column respectively press the perfume sprayer from the upper end of the press cover and the lower end of the spray channel at the same time, the liquid in the perfume sprayer can be sprayed out from the spray sheet, the camera module shoots the spraying state of the sprayed liquid, and then the control unit analyzes and compares the shot images to determine the spraying state of the perfume sprayer;
(4) the first driving assembly drives the rotary table to rotate again, the control unit controls the bearing seat to align with the certified product station or the defective product station respectively according to the detection result, and then the perfume sprayer is ejected to the certified product station or the defective product station to finish blanking;
(5) and (4) repeating the steps (1) to (4), thereby realizing the continuous detection of the perfume sprayer.
2. The quality detection method of the perfume sprayer according to claim 1, characterized in that: the first detection station further comprises a first base used for mounting the first detection rod, a second driving assembly used for driving the first detection rod to move, and a first sensing module arranged on the first detection rod and used for detecting the distance between the end part and the liquid outlet hole when the first detection rod extends to the right position; the second detection station further comprises a first base, a second base, a third driving assembly, a fourth driving assembly and a first liquid discharge pipe, wherein the first base and the second base are located on the upper side and the lower side of the bearing seat and can move along the directions close to or away from each other to be respectively used for installing the first detection column and the second detection column, the third driving assembly and the fourth driving assembly are respectively used for driving the first base and the second base to move, and the first liquid discharge pipe is arranged on one side of the first base and the second base and is used for containing the liquid sprayed out by the perfume sprayer.
3. The quality detection method of the perfume sprayer according to claim 2, characterized in that: the water injection assembly comprises a liftable water injection pipe arranged on the first base and located below the bearing base, and a fifth driving assembly used for driving the water injection pipe to move, the water injection pipe is communicated with an external water source, a through hole which is communicated up and down is formed in the center of the bearing base, and the water injection pipe can penetrate through the through hole and is inserted into the spraying channel.
4. The quality detection method of the perfume sprayer according to claim 3, characterized in that: the first detection station further comprises a liftable slider arranged on the first machine base, a sixth driving assembly used for driving the slider to lift, a second detection rod arranged on the slider and extending downwards, and a second sensing module arranged on the second detection rod and used for detecting the distance between the bottom end of the second detection rod and the top end of the bearing base after the second detection rod descends in place, the control unit is further used for receiving detection data of the second sensing module and judging the arrangement state of the perfume sprayer, if the perfume sprayer is arranged on the bearing base, the control unit controls the water injection pipe to move and inject water into the spray channel.
5. The quality detection method of the perfume sprayer according to claim 1, characterized in that: the calibration unit comprises a calibration seat which can rotate around the direction of the axis of the calibration seat and is used for calibrating the position of the liquid outlet, a seventh driving assembly for driving the calibration seat to rotate, a first manipulator which is used for taking the perfume spray heads out of a feeding channel of the perfume spray heads one by one and is arranged on the calibration seat, and a second manipulator which is used for transferring the perfume spray heads from the calibration seat to the bearing seat, wherein a calibration groove is formed in the calibration seat;
the method for calibrating the position of the liquid outlet hole specifically comprises the following steps: the perfume sprayer is transferred to the calibration seat from the feeding channel through the first manipulator, then the perfume sprayer is pressed downwards to a proper position, the pressing cover is arranged on the calibration seat, the first manipulator is still in a feeding state and drives the calibration seat to rotate, and if the calibration groove is in butt joint with the spraying channel, the perfume sprayer and the calibration seat synchronously rotate, and the first manipulator finishes feeding; if the calibration groove contradict in the press cover inner wall and with spray passage dislocation relatively, the calibration groove with spray passage is in the adjustment of counterpointing is carried out to the rotation in-process of calibration seat, until the calibration groove with spray passage normal position butt joint, the perfume nozzle with the calibration seat rotates in step, the pay-off is accomplished to first manipulator.
6. The quality detection method of the perfume sprayer according to claim 5, characterized in that: the feeding assembly further comprises two second bases, arc-shaped guide grooves formed in each second base, each first mechanical arm and each second mechanical arm respectively comprise a rotating arm, one end of each rotating arm is rotatably arranged on the corresponding second base, an elongated groove formed in the end part of the other end of each rotating arm, a mechanical arm and a material taking barrel, the mechanical arms are rotatably arranged in the elongated grooves in a penetrating mode through rotating shafts, the material taking barrels are arranged on the mechanical arms, the rotating shafts penetrate through the elongated grooves and are movably inserted into the guide grooves, and the inner cavities of the material taking barrels are matched with the outer walls of the pressing covers.
7. The quality detection method of the perfume sprayer according to claim 5, characterized in that: the detection device further comprises a material groove and a material conveying channel, wherein the material groove is used for installing the calibration seat and accommodating the perfume sprayer falling from the calibration seat, the material conveying channel is communicated with the bottom of the material groove, and the material conveying channel is downwards inclined and extends along the direction far away from the material groove.
8. The quality detection method of the perfume sprayer according to claim 1, characterized in that: the detection device also comprises a pressing station which is positioned between the second detection station and the blanking station and is used for pressing and removing the liquid in the perfume spray head, press the station including being located respectively bear the upper and lower both sides of seat and can be along the third base and the fourth base that are close to each other or keep away from the direction motion, be used for the drive respectively the third base with the eighth drive assembly and the ninth drive assembly of fourth base motion, locate third base bottom and downwardly extending be used for to support press in press the first post of pressing the lid top, locate fourth base top and upwards extending be used for to support press in the second of spray passage lower extreme presses the post, locates the third base with the fourth base is kept away from carousel one side is used for the holding perfume shower nozzle spun the second fluid-discharge tube of liquid.
9. The quality detection method of the perfume sprayer according to claim 1, characterized in that: bear the seat center and offer the through-hole that link up from top to bottom, certified products station with the substandard product station includes respectively: liftable locate be used for penetrating of carousel below and wear out the push-up rod of through-hole is used for the drive the tenth drive assembly that push-up rod goes up and down, one end hangs to be located carousel top, the other end are along keeping away from the unloading passageway that the direction downward sloping of carousel extends, the unloading passageway is close to the opening that is used for the perfume shower nozzle gets into is seted up to the one end bottom of carousel.
10. The quality detection method of the perfume sprayer according to claim 9, characterized in that: the blanking station further comprises an adjusting groove arranged at one end, close to the turntable, of the blanking channel, and an air blowing pipe inserted into the adjusting groove and used for blowing compressed air into the blanking channel, wherein the adjusting groove extends along the vertical direction, and the air blowing pipe is movably arranged in the adjusting groove.
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| CN210098280U (en) * | 2019-05-14 | 2020-02-21 | 昆山中一自动化设备有限公司 | Spray head mist testing equipment |
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| CN101178413A (en) * | 2006-11-08 | 2008-05-14 | 精工爱普生株式会社 | Liquid droplet ejecting head, inspection device, and method of using inspection device |
| CN201807463U (en) * | 2010-09-27 | 2011-04-27 | 安徽捷迅光电技术有限公司 | Nozzle plate of color selector |
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