CN115739654A - High-precision detection device and method for appearance of mobile phone middle plate - Google Patents
High-precision detection device and method for appearance of mobile phone middle plate Download PDFInfo
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- CN115739654A CN115739654A CN202211670604.8A CN202211670604A CN115739654A CN 115739654 A CN115739654 A CN 115739654A CN 202211670604 A CN202211670604 A CN 202211670604A CN 115739654 A CN115739654 A CN 115739654A
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 239000002699 waste material Substances 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 230000002950 deficient Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
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- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 5
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- 230000009286 beneficial effect Effects 0.000 description 4
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Abstract
The invention discloses a mobile phone medium plate appearance detection device and method with high-precision detection, which comprises a base, wherein two side plates are symmetrically arranged on two sides of the top of the base, a detection machine main body is fixedly connected to one side of the tops of the two side plates, two guide mechanisms are symmetrically arranged at one corner of the tops of the two side plates, and two clamping and positioning mechanisms are symmetrically arranged on one side of the centers of the tops of the two side plates.
Description
Technical Field
The invention relates to the technical field of mobile phone middle plate detection equipment, in particular to a mobile phone middle plate appearance detection device and method with high-precision detection.
Background
The cell-phone medium plate is the thing of the similar shell of protection cell-phone, only the thing that a similar frame is similar, the frame is exactly the edge around the cell-phone screen, the screen is to the narrow limit of fuselage, there are a large amount of grooves and holes on the cell-phone medium plate, need detect after the production is accomplished, cell-phone medium plate outward appearance detection device on the market now is in the testing process, it is slow, the precision is low, and it is comparatively troublesome to fix a position the clamping in the testing process, need special anchor clamps to fix a position, it is time and energy consuming, at the in-process that the cell-phone medium plate detected simultaneously, generally need count, however, current counter is electronic counter mostly, the production and manufacturing cost is high, the reliability is low, the maintenance cost is high, when detecting out unqualified cell-phone medium plate simultaneously, need artifical letter sorting, it is extremely inefficient, and the cost of labor has been increased.
Disclosure of Invention
The invention aims to provide a mobile phone middle plate appearance detection device and method with high-precision detection, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a mobile phone middle plate appearance detection device with high-precision detection comprises a base, wherein two side plates are symmetrically arranged on two sides of the top of the base, one side of the tops of the two side plates is fixedly connected with a detection machine main body, one corner of the tops of the two side plates is symmetrically provided with two guide mechanisms, one side of the center of the tops of the two side plates is symmetrically provided with two clamping and positioning mechanisms, and one side of the tops of the two clamping and positioning mechanisms is fixedly connected with a counting mechanism;
the guide mechanism comprises a guide plate, a ball, a first fixed block, a movable rod, a locking screw and a hand wheel;
the clamping and positioning mechanism comprises a fixed seat, a telescopic cylinder, a connecting rod and a clamping plate;
the counting mechanism comprises a counter body, a fixed shell, a reading display, a button, a pressing ball head, a lifting rod, a fixed sleeve, a baffle, a first spring, an installation block, a roller, a triangular block, a second spring, a fixed pin and a second fixed block.
Preferably, the conveyer belt is installed at base top center, and base one side top one corner fixedly connected with servo motor, servo motor output end fixedly connected with roller, and the outer circumference of roller and the laminating of circumference one side in the conveyer belt, the supporting leg is installed respectively to base bottom four corners position, and four auto-lock universal wheels of supporting leg bottom fixedly connected with, the stand is installed at another corner in side board top, and the stand top rotates and is connected with the rotor plate, the keyboard is installed at rotor plate top center, and rotor plate top one side fixedly connected with dwang, the dwang top rotates and is connected with the display screen, two correlation laser switches are installed to two side board top center one side symmetries.
Preferably, two first fixed blocks are symmetrically installed at one corner of the tops of the two side plates, two movable rods penetrate through the center of the two first fixed blocks, one ends of the two movable rods are fixedly connected with guide plates respectively, a plurality of balls are installed on one opposite sides of the two guide plates respectively, two locking screws penetrate through the center of the tops of the two first fixed blocks, the two locking screws are fixedly connected with the two first fixed blocks through threads, the bottoms of the two locking screws are attached to the centers of the tops of the two movable rods, and two hand wheels are installed at the tops of the two locking screws.
Preferably, two fixing bases are symmetrically installed on one side of the centers of the tops of the two side plates, two telescopic cylinders are fixedly connected to the tops of the two fixing bases, two connecting rods are fixedly connected to the output ends of the two telescopic cylinders, and two clamping plates are fixedly connected to one ends of the two connecting rods.
Preferably, two counting mechanism are installed to clamp tight positioning mechanism top one side, two fixed shell of two telescopic cylinder top one side fixedly connected with, and two counter bodies are installed to the inside one side of two fixed shell, reading display is all installed to two counter body top one sides, the button is all installed at two counter body one side tops, two second fixed blocks are installed to two counter body one side equal symmetry in center, and four fixed pins are installed at the relative one side center of four second fixed blocks, four relative one sides of fixed pin are rotated and are connected with two fixed sleeves, and two fixed sleeve center activities have two lifter, the bulb is pressed to two lifter top fixedly connected with two.
Preferably, two fixed two baffles that have cup jointed in lifter center, and two first springs of two baffle bottom fixedly connected with, two first spring wrappings lower part in two lifters, and two first spring bottoms and two fixed sleeve inside bottom surface centers, two installation pieces are all installed to two lifter bottoms, and four relative one sides of installation piece rotate and be connected with two gyro wheels, two gyro wheels one side laminating have two three hornblocks, and two three hornblocks are installed in two telescopic cylinder output top one sides, two second springs are installed to two fixed sleeve one side bottoms, and two second spring one ends and two counter body one side bottoms fixed connection.
Preferably, two the detection machine main part is installed to side board top center opposite side, and detection machine main part one side center has seted up the access door, the warning light is installed in detection machine main part top one corner, and detect the inside top surface installation dead lever of main part, dead lever bottom fixedly connected with mounting bracket, and mounting bracket bottom fixedly connected with CCD camera, two installation poles are installed to the mounting bracket bilateral symmetry, and two installation pole bottom symmetries install two lights, detection machine main part inside one side bottom is installed and is pushed away the material cylinder, and push away the material cylinder output end fixedly connected with push pedal, detection machine main part opposite side bottom is installed and is collected the waste case, and detection machine main part inside opposite side bottom has seted up the discharge gate, the discharge gate runs through collection waste case one side top, and the inside bottom surface of collection waste case installs the blotter.
A high-precision detection method for the appearance of a mobile phone middle plate comprises the steps of firstly, automatically feeding; step two, guiding and positioning; step three, automatic counting; step four, shooting images; step five, analyzing and comparing; step six, sorting waste materials;
in the first step, firstly, a mobile phone middle plate is placed on a conveying belt by using a feeding manipulator, a servo motor is immediately turned on, the output end of the servo motor starts to rotate, and the conveying belt is immediately driven to rotate, so that the mobile phone middle plate is driven to be conveyed forwards;
in the second step, the distance between the two guide mechanisms is adjusted according to the size of the mobile phone middle plate, a hand wheel is screwed to drive a locking screw to rotate, the locking screw is loosened to lock the movable rod, then the movable rod slides along a first fixed block, and then the guide plate is driven to slide along the first fixed block, so that the distance between the two guide plates is adjusted;
in the third step, when the second step is in the process of positioning and clamping, the two triangular blocks are driven to perform centering motion along with the extension of the two telescopic cylinders, then the two rollers are driven to rotate along the fixed pins, the mounting block is immediately driven to rotate along the fixed pins, then the fixed sleeve is driven to rotate along the fixed pins, the lifting rod is simultaneously driven to rotate along the fixed pins, the pressing ball head is immediately driven to rotate along the fixed pins, then the pressing button of the ball head is pressed to perform counting, when the telescopic cylinders are positioned and retracted, the rollers move upwards along the bevel edges of the triangular blocks, then the mounting block is driven to move upwards, the lifting rod is driven to move upwards, and the rollers are clamped to the right-angle edges of the triangular blocks again until the rollers are automatically counted;
in the fourth step, after the positioning in the second step is finished, the mobile phone middle plate enters the detector main body along with the continuous conveying of the conveying belt, the CCD camera and the illuminating lamp are turned on at the moment, the illuminating lamp illuminates the mobile phone middle plate, and then the CCD camera is used for shooting a picture of the mobile phone middle plate;
in the fifth step, after the photo in the fourth step is shot, the photo is transmitted to a display screen to be compared with the photo of the qualified product in the database, and then is analyzed and judged to obtain whether the mobile phone middle plate is qualified or not, and when the mobile phone middle plate is detected to be qualified, the conveyor belt continues to convey to enter a next process;
in the sixth step, after the mobile phone middle plate in the fifth step is detected to be unqualified, the alarm lamp flickers to send out an alarm, the output end of the material pushing cylinder begins to extend at the moment, and then the unqualified mobile phone middle plate is pushed into the waste collecting box to be stored, so that the automatic sorting of the defective products is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the guide mechanism is used for preliminarily positioning the product, and then the clamping and positioning mechanism is used for accurately positioning the product, so that the accuracy of the position of the product to be detected is ensured, and the convenience and the accuracy of detection are improved;
2. the counting mechanism is linked with the clamping and positioning mechanism, and the clamping and positioning mechanism presses the counter body while positioning, so that product counting is facilitated, the technical structure is simple and reliable, and the manufacturing cost is low;
3. the automatic sorting machine has high detection speed, unqualified products are directly pushed into the waste collecting box for collection through the material pushing cylinder, automatic sorting of the products is realized, defective products do not need to be manually picked out, the working efficiency is improved, and the labor cost is greatly reduced.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the area B of FIG. 1 according to the present invention;
FIG. 4 is an elevational view of the overall construction of the present invention;
FIG. 5 is a side cross-sectional view of the overall construction of the present invention;
FIG. 6 is a front cross-sectional view of the counting mechanism of the present invention;
FIG. 7 is a side cross-sectional view of the counting mechanism of the present invention;
FIG. 8 is a flow chart of a method of the present invention;
in the figure: 1. a detector main body; 2. an alarm light; 3. a waste collection box; 4. a guide mechanism; 5. a side plate; 6. a conveyor belt; 7. supporting legs; 8. a self-locking universal wheel; 9. a clamping and positioning mechanism; 10. a base; 11. a servo motor; 12. a column; 13. a keyboard; 14. a rotating plate; 15. rotating the rod; 16. a display screen; 17. an access door; 18. a counting mechanism; 19. a correlation laser switch; 20. mounting a rod; 21. a CCD camera; 22. a fixing rod; 23. a mounting frame; 24. an illuminating lamp; 25. a material pushing cylinder; 26. a cushion pad; 27. a discharge port; 401. a guide plate; 402. a ball bearing; 403. a first fixed block; 404. a movable rod; 405. locking the screw rod; 406. a hand wheel; 901. a fixed seat; 902. a telescopic cylinder; 903. a connecting rod; 904. a clamping plate; 1801. a counter body; 1802. fixing the housing; 1803. a reading display; 1804. a button; 1805. pressing the ball head; 1806. a lifting rod; 1807. a fixed sleeve; 1808. a baffle plate; 1809. a first spring; 1810. mounting blocks; 1811. a roller; 1812. a triangular block; 1813. a second spring; 1814. a fixing pin; 1815. and a second fixed block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention is shown: a mobile phone middle plate appearance detection device with high-precision detection comprises a base 10, a conveyor belt 6 is installed at the center of the top of the base 10, a servo motor 11 is fixedly connected to one corner of the top of one side of the base 10, a roller is fixedly connected to the output end of the servo motor 11, the outer circumference of the roller is attached to one side of the inner circumference of the conveyor belt 6, supporting legs 7 are respectively installed at four corners of the bottom of the base 10, four self-locking universal wheels 8 are fixedly connected to the bottoms of the four supporting legs 7, an upright post 12 is installed at the other corner of the top of a side plate 5, a rotating plate 14 is rotatably connected to the top of the upright post 12, a keyboard 13 is installed at the center of the top of the rotating plate 14, a rotating rod 15 is fixedly connected to one side of the top of the rotating rod 15, a display screen 16 is rotatably connected to one side of the centers of the tops of two side plates 5, two opposite laser switches 19 are symmetrically installed at one side of the tops of the two side plates 5, and the conveyor belt 6 and a clamping and a positioning mechanism 9 can be opened and closed through the opposite laser switches 19, two side plates 5 are symmetrically arranged on two sides of the top of the base 10, one side of the top of each side plate 5 is fixedly connected with the detector main body 1, two guide mechanisms 4 are symmetrically arranged on one corner of the top of each side plate 5, each guide mechanism 4 comprises a guide plate 401, a ball 402, a first fixed block 403, a movable rod 404, a locking screw 405 and a hand wheel 406, two first fixed blocks 403 are symmetrically arranged on one corner of the top of each side plate 5, two movable rods 404 are movably penetrated through the centers of the two first fixed blocks 403, one ends of the two movable rods 404 are respectively and fixedly connected with the guide plates 401, a plurality of balls 402 are respectively arranged on the opposite sides of the two guide plates 401, two locking screws 405 are movably penetrated through the centers of the tops of the two first fixed blocks 403, and the two locking screws 405 are fixedly connected with the two first fixed blocks 403 through threads, the bottoms of the two locking screws 405 are attached to the centers of the tops of the two movable rods 404, the tops of the two locking screws 405 are provided with two hand wheels 406 which are beneficial to guiding, one side of the centers of the tops of the two side plates 5 is symmetrically provided with two clamping and positioning mechanisms 9, each clamping and positioning mechanism 9 comprises a fixed seat 901, a telescopic cylinder 902, a connecting rod 903 and a clamping plate 904, one side of the centers of the tops of the two side plates 5 is symmetrically provided with two fixed seats 901, the tops of the two fixed seats 901 are fixedly connected with two telescopic cylinders 902, the output ends of the two telescopic cylinders 902 are fixedly connected with two connecting rods 903, one end of each connecting rod 903 is fixedly connected with two clamping plates 904 which are beneficial to clamping and positioning, one side of the tops of the two clamping and positioning mechanisms 9 is fixedly connected with a counting mechanism 18, and one side of the tops of the two clamping and positioning mechanisms 9 is provided with two counting mechanisms 18, the two counting mechanisms 18 comprise a counter body 1801, a fixed shell 1802, a reading display 1803, a button 1804, a pressing ball head 1805, lifting rods 1806, fixed sleeves 1807, a baffle 1808, a first spring 1809, an installation block 1810, a roller 1811, a triangular block 1812, a second spring 1813, a fixed pin 1814 and a second fixed block 1815, wherein one side of the top of each telescopic cylinder 902 is fixedly connected with the two fixed shells 1802, one side of the inside of each fixed shell 1802 is provided with the two counter bodies 1801, one side of the top of each counter body 1801 is provided with the reading display 1803, the top of one side of each counter body 1801 is provided with the button 1804, the centers of one sides of the two counter bodies 1801 are symmetrically provided with the two second fixed blocks 1815, the centers of the two opposite sides of the four second fixed blocks 1815 are provided with the four fixed pins 1814, one side of the four opposite fixed pins 1814 is rotatably connected with the two fixed sleeves 1807, and the centers of the two fixed sleeves 1807 are movably penetrated with the two lifting rods 1806, the top of each of the two lifting rods 1806 is fixedly connected with two pressing bulbs 1805, the center of each of the two lifting rods 1806 is fixedly sleeved with two baffles 1808, the bottom of each of the two baffles 1808 is fixedly connected with two first springs 1809, the two first springs 1809 are wound on the middle lower parts of the two lifting rods 1806, the bottoms of the two first springs 1809 and the centers of the inner bottom surfaces of the two fixing sleeves 1807 are respectively provided with two mounting blocks 1810, one opposite side of each of the four mounting blocks 1810 is rotatably connected with two rollers 1811, one side of each of the two rollers 1811 is attached with two triangular blocks 1812, the two triangular blocks 1812 are arranged on one side of the top of the output end of each of the two telescopic cylinders 902, the bottom of one side of each of the two fixing sleeves 1807 is provided with two second springs 1813, one ends of the two second springs 1813 are fixedly connected with the bottom of one side of each of the two counter bodies 1801, so as to facilitate counting by the counting mechanism 18, the other side of the top centers of the two side plates 5 is provided with a detector main body 1, the center of one side of the detector main body 1 is provided with an access door 17, one corner of the top of the detector main body 1 is provided with an alarm lamp 2, the top surface of the inside of the detector main body 1 is provided with a fixed rod 22, the bottom of the fixed rod 22 is fixedly connected with a mounting frame 23, the bottom of the mounting frame 23 is fixedly connected with a CCD camera 21, two mounting rods 20 are symmetrically arranged on two sides of the mounting frame 23, the bottoms of the two mounting rods 20 are symmetrically provided with two illuminating lamps 24, the bottom of one side of the inside of the detector main body 1 is provided with a material pushing cylinder 25, the output end of the material pushing cylinder 25 is fixedly connected with a push plate, the bottom of the other side of the detector main body 1 is provided with a waste collecting box 3, the bottom of the other side of the inside of the detector main body 1 is provided with a discharge port 27, the discharge port 27 penetrates through the top of one side of the waste collecting box 3, and the bottom surface of the inside of the waste collecting box 3 is provided with a cushion 26, is beneficial to automatically sorting unqualified products.
Referring to fig. 8, an embodiment of the present invention: a high-precision detection method for the appearance of a mobile phone middle plate comprises the steps of firstly, automatically feeding; step two, guiding and positioning; step three, automatic counting; step four, shooting images; step five, analyzing and comparing; sorting the waste materials;
in the first step, firstly, a mobile phone middle plate is placed on the conveyor belt 6 by using a feeding manipulator, the servo motor 11 is immediately opened, the output end of the servo motor 11 starts to rotate, the conveyor belt 6 is immediately driven to rotate, and the mobile phone middle plate is driven to be conveyed forwards;
in the second step, the distance between the two guide mechanisms 4 is adjusted according to the size of the mobile phone middle plate, the hand wheel 406 is screwed to drive the locking screw 405 to rotate, the locking screw 405 is immediately loosened to lock the movable rod 404, then the movable rod 404 slides along the first fixed block 403, and then the guide plate 401 is driven to slide along the first fixed block 403, so that the distance between the two guide plates 401 is adjusted, after the adjustment is completed, the mobile phone middle plate fed in the first step is primarily positioned after being guided by the guide plates 401 and the balls 402, and then the primarily positioned mobile phone middle plate is continuously conveyed to pass through the correlation laser switch 19, so that the correlation of laser in the correlation laser switch 19 is blocked, at the moment, the conveyor belt 6 stops conveying, the telescopic cylinder 902 is opened, the output ends of the two telescopic cylinders 902 perform centering movement, and immediately drive the two connecting rods 903 to perform centering movement, and then the two clamping plates are driven to perform centering movement, so that the mobile phone middle plate is accurately positioned and clamped by the clamping plates 904;
in the third step, in the process of positioning and clamping in the second step, along with the extension of the two telescopic cylinders 902, the two triangular blocks 1812 are driven to perform centering motion, then the two rollers 1811 are driven to rotate along the fixing pins 1814, the mounting block 1810 is driven to rotate along the fixing pins 1814, then the fixing sleeve 1807 is driven to rotate along the fixing pins 1814, meanwhile, the lifting rod 1806 is driven to rotate along the fixing pins 1814, the pressing ball head 1805 is driven to rotate along the fixing pins 1814, then the ball head 1805 is pressed to press the button 1804 for counting, when the telescopic cylinders 902 are positioned and retracted, the rollers 1811 move upwards along the bevel edges of the triangular blocks 1812, then the mounting block 1810 is driven to move upwards, then the lifting rod 1806 is driven to move upwards, until the rollers 1811 are clamped to the right-angle edges of the triangular blocks 1812 again, and automatic counting is completed;
in the fourth step, after the positioning in the second step is completed, the mobile phone middle plate enters the detector main body 1 along with the continuous transmission of the conveyor belt 6, at the moment, the CCD camera 21 and the illuminating lamp 24 are turned on, the illuminating lamp 24 illuminates the mobile phone middle plate, and then the CCD camera 21 is used for shooting a picture of the mobile phone middle plate;
in the fifth step, after the photos in the fourth step are shot, the photos are transmitted to the display screen 16 to be compared with the photos of qualified products in the database, and then are analyzed and judged to obtain whether the mobile phone middle plate is qualified or not, and when the mobile phone middle plate is detected to be qualified, the conveyor belt 6 continues to convey the mobile phone middle plate to enter the next process;
in the sixth step, after the mobile phone middle plate in the fifth step is detected to be unqualified, the alarm lamp 2 flickers to send out an alarm, the output end of the material pushing cylinder 25 begins to extend, and then the unqualified mobile phone middle plate is pushed into the waste collecting box 3 to be stored, so that the automatic sorting of the defective products is realized.
Based on the above, the invention has the advantages that in the using process, the middle mobile phone plate is conveyed forwards by the conveyor belt 6, the distance between the two guide plates 401 is adjusted according to the size of the middle mobile phone plate, the guide plates 401 and the balls 402 are used for guiding, then the middle mobile phone plate is positioned and clamped by the clamping and positioning mechanism 9, the uniformity of the position of the middle mobile phone plate is ensured, the detection precision is improved, and the detection error is reduced, in the positioning and clamping process, the counting mechanism 18 is linked with the clamping and positioning mechanism 9, in the positioning and clamping process, the counting mechanism 18 is used for counting, the counting mechanism 18 is simple and reliable, the manufacturing cost is low, after the counting is finished, the middle mobile phone plate is conveyed into the detector main body 1 to be subjected to photo-taking detection by the CCD camera 21, the shot photo is transmitted into the display screen 16 to be compared with the photo of a qualified product in a database, analysis and judgment are carried out immediately, when the middle mobile phone plate is detected to be qualified, the conveyor belt 6 is conveyed to enter a next process, after the middle mobile phone plate is detected to be unqualified, the mobile phone plate is detected, the alarm lamp 2 sends out an alarm, at this time, the output end of the pushing cylinder 25 begins to extend, and then the unqualified mobile phone plate is pushed into the collection box 3 to be stored, and defective mobile phone plate is automatically sorted, and the defective mobile phone plate is sorted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a cell-phone medium plate outward appearance detection device that high accuracy detected, includes base (10), its characterized in that: two side plates (5) are symmetrically installed on two sides of the top of the base (10), one side of the top of each side plate (5) is fixedly connected with the detection machine main body (1), two guide mechanisms (4) are symmetrically installed at one corner of the top of each side plate (5), two clamping and positioning mechanisms (9) are symmetrically installed on one side of the center of the top of each side plate (5), and one side of the top of each clamping and positioning mechanism (9) is fixedly connected with a counting mechanism (18);
the guide mechanism (4) comprises a guide plate (401), a ball (402), a first fixed block (403), a movable rod (404), a locking screw rod (405) and a hand wheel (406);
the clamping and positioning mechanism (9) comprises a fixed seat (901), a telescopic cylinder (902), a connecting rod (903) and a clamping plate (904);
the counting mechanism (18) comprises a counter body (1801), a fixed shell (1802), a reading display (1803), a button (1804), a pressing ball head (1805), a lifting rod (1806), a fixed sleeve (1807), a baffle (1808), a first spring (1809), an installation block (1810), a roller (1811), a triangular block (1812), a second spring (1813), a fixed pin (1814) and a second fixed block (1815).
2. The mobile phone middle plate appearance detection device with high-precision detection function according to claim 1, wherein: conveyer belt (6) are installed at base (10) top center, and base (10) one side top one corner fixedly connected with servo motor (11), servo motor (11) output end fixedly connected with roller, and the outer circumference of roller is laminated with interior circumference one side of conveyer belt (6), supporting leg (7) are installed respectively to base (10) bottom four corners position, and four supporting leg (7) bottom fixedly connected with four auto-lock universal wheels (8), stand (12) are installed at another angle in side board (5) top, and stand (12) top rotates and is connected with rotor plate (14), keyboard (13) are installed at rotor plate (14) top center, and rotor plate (14) top one side fixedly connected with dwang (15), dwang (15) top rotates and is connected with display screen (16), two correlation laser switch (19) are installed to two side board (5) top center one side symmetries.
3. The apparatus for detecting the appearance of the middle plate of the mobile phone according to claim 1, wherein: two first fixed blocks (403) are installed to two side board (5) top one corner symmetries, and two first fixed block (403) center activities run through have two movable rods (404), two movable rod (404) one end difference fixedly connected with deflector (401), and a plurality of balls (402) are installed respectively to two relative one sides of deflector (401), two first fixed block (403) top center activities run through have two locking screw (405), and two locking screw (405) pass through screw thread fixed connection with two first fixed blocks (403), two locking screw (405) bottoms and two movable rod (404) top center laminating, and two hand wheels (406) are installed at two locking screw (405) tops.
4. The apparatus for detecting the appearance of the middle plate of the mobile phone according to claim 1, wherein: two fixing bases (901) are symmetrically installed on one side of the centers of the tops of the two side plates (5), two telescopic cylinders (902) are fixedly connected to the tops of the two fixing bases (901), two connecting rods (903) are fixedly connected to the output ends of the two telescopic cylinders (902), and two clamping plates (904) are fixedly connected to one ends of the two connecting rods (903).
5. The device for detecting the appearance of the middle plate of the mobile phone according to claim 4, wherein the device comprises: two fixed shell (1802) of tight positioning mechanism (9) top one side installation, two telescopic cylinder (902) top one side fixedly connected with, and two fixed shell (1802) are installed to inside one side of two fixed shell (1802), reading display (1803) are all installed to two counter body (1801) top one sides, button (1804) are all installed at two counter body (1801) one side tops, two second fixed block (1815) are all installed to two counter body (1801) one side centers, and four fixed pins (1814) are installed at four second fixed block (1815) relative one side centers, four fixed pins (1814) are rotated and are connected with two fixed sleeve (1807) relative one side, and two lifting rod (1806) center activity runs through there are two lifter (1806), bulb (1805) are pressed to two lifter (1806) top fixedly connected with.
6. The apparatus for detecting the appearance of the middle plate of the mobile phone according to claim 5, wherein: two fixed two baffles (1808) that have cup jointed in lifter (1806) center, and two first springs (1809) of two baffle (1808) bottom fixedly connected with, lower part in two lifter (1806) are around connecing in two lifter (1809), and two first spring (1809) bottoms and two fixed sleeve (1807) inside bottom surface centers, two installation piece (1810) are all installed to two lifter (1806) bottoms, and four installation piece (1810) are rotated in one side relatively, be connected with two gyro wheels (1811), two triangle block (1812) have been laminated to two gyro wheels (1811) one side, and two triangle block (1812) are installed in two telescopic cylinder (902) output top one side, two second spring (1813) are installed to two fixed sleeve (1807) one side bottoms, and two second spring (1813) one end and two counter body (1801) one side bottom fixed connection.
7. The apparatus for detecting the appearance of the middle plate of the mobile phone according to claim 1, wherein: two side board (5) top center opposite side is installed and is detected quick-witted main part (1), and detect quick-witted main part (1) one side center and seted up access door (17), alarm lamp (2) are installed in detection machine main part (1) top one corner, and detect quick-witted main part (1) inside top surface installation dead lever (22), dead lever (22) bottom fixedly connected with mounting bracket (23), and mounting bracket (23) bottom fixedly connected with CCD camera (21), two installation pole (20) are installed to mounting bracket (23) bilateral symmetry, and two installation pole (20) bottom symmetry install two light (24), it pushes away material cylinder (25) to detect inside one side bottom of quick-witted main part (1), and push away the material cylinder (25) output end fixedly connected with push pedal, it installs collection waste case (3) to detect quick-witted main part (1) opposite side bottom, and detect machine main part (1) inside opposite side bottom and seted up discharge gate (27), discharge gate (27) run through collection waste case (3) one side top, and collection waste case (3) inside bottom surface installs blotter (26).
8. A high-precision detection method for the appearance of a mobile phone middle plate comprises the steps of firstly, automatically feeding; step two, guiding and positioning; step three, automatic counting; step four, shooting images; step five, analyzing and comparing; sorting the waste materials; the method is characterized in that:
in the first step, firstly, the middle mobile phone plate is placed on the conveyor belt (6) by using the feeding manipulator, the servo motor (11) is immediately turned on, the output end of the servo motor (11) starts to rotate, and the conveyor belt (6) is immediately driven to rotate, so that the middle mobile phone plate is driven to be conveyed forwards;
in the second step, the distance between the two guide mechanisms (4) is adjusted according to the size of the mobile phone middle plate, a hand wheel (406) is screwed to drive a locking screw (405) to rotate, the locking of the locking screw (405) on the movable rod (404) is immediately released, then the movable rod (404) slides along a first fixed block (403), and then the guide plate (401) is driven to slide along the first fixed block (403), so that the distance between the two guide plates (401) is adjusted, after the adjustment is completed, the mobile phone middle plate fed in the first step is guided by the guide plate (401) and a ball (402) to be preliminarily positioned, then the preliminarily positioned mobile phone middle plate is continuously conveyed to pass through an opposite laser switch (19), so that the opposite emission of the laser middle plate in the opposite laser switch (19) is blocked, at the moment, a conveyor belt (6) stops conveying, then a telescopic cylinder (is opened, the output ends 902 of the two telescopic cylinders (902) move in a centering way, and immediately drive two connecting rods (903) to move in a centering way, and then drive two clamping plates (904) to move, so that the clamping plates (904) are used for accurately positioning and clamping the mobile phone;
in the third step, in the process of positioning and clamping in the second step, along with the extension of the two telescopic cylinders (902), the two triangular blocks (1812) are driven to move in a centering manner, then the two rollers (1811) are driven to rotate along the fixing pins (1814), the mounting block (1810) is driven to rotate along the fixing pins (1814), then the fixing sleeve (1807) is driven to rotate along the fixing pins (1814), meanwhile, the lifting rod (1806) is driven to rotate along the fixing pins (1814), then the pressing ball head (1805) is driven to rotate along the fixing pins (1814), then the pressing button (1804) of the pressing ball head (1805) is pressed to count, when the telescopic cylinders (902) are positioned and retracted, the rollers (1811) move upwards along the oblique edges of the triangular blocks (1812), then the mounting block (1810) moves upwards, then the lifting rod (1806) is driven to move upwards, and the rollers (1811) are clamped to the right-angle edges of the triangular blocks (1812) again, so that automatic counting is completed;
in the fourth step, after the positioning in the second step is finished, the mobile phone middle plate enters the detector main body (1) along with the continuous transmission of the conveyor belt (6), the CCD camera (21) and the illuminating lamp (24) are turned on at the moment, the illuminating lamp (24) illuminates the mobile phone middle plate, and then the CCD camera (21) is used for shooting a picture of the mobile phone middle plate;
in the fifth step, after the photos in the fourth step are shot, the photos are transmitted to a display screen (16) to be compared with the photos of qualified products in the database, and then are analyzed and judged to obtain whether the mobile phone middle plate is qualified or not, and after the mobile phone middle plate is detected to be qualified, a conveyor belt (6) continues to convey the mobile phone middle plate to enter a next process;
in the sixth step, after the mobile phone middle plate in the fifth step is detected to be unqualified, the alarm lamp (2) flickers to send out an alarm, the output end of the material pushing cylinder (25) begins to extend, then the unqualified mobile phone middle plate is pushed into the waste collecting box (3) to be stored, and automatic sorting of defective products is achieved.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211670604.8A CN115739654A (en) | 2022-12-26 | 2022-12-26 | High-precision detection device and method for appearance of mobile phone middle plate |
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| CN202211670604.8A CN115739654A (en) | 2022-12-26 | 2022-12-26 | High-precision detection device and method for appearance of mobile phone middle plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116424857A (en) * | 2023-04-14 | 2023-07-14 | 东莞鸿绩塑胶模具有限公司 | Cell-phone medium plate roughness detects school position device and transfer chain of transfer chain |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116424857A (en) * | 2023-04-14 | 2023-07-14 | 东莞鸿绩塑胶模具有限公司 | Cell-phone medium plate roughness detects school position device and transfer chain of transfer chain |
| CN116424857B (en) * | 2023-04-14 | 2023-11-14 | 东莞鸿绩塑胶模具有限公司 | Cell-phone medium plate roughness detects school position device and transfer chain of transfer chain |
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