CN116871182A - Screen automatic detection equipment - Google Patents
Screen automatic detection equipment Download PDFInfo
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- CN116871182A CN116871182A CN202310638446.6A CN202310638446A CN116871182A CN 116871182 A CN116871182 A CN 116871182A CN 202310638446 A CN202310638446 A CN 202310638446A CN 116871182 A CN116871182 A CN 116871182A
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- feeding
- screen
- manipulator
- discharging
- conveying line
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- 238000001514 detection method Methods 0.000 title claims abstract description 55
- 238000007599 discharging Methods 0.000 claims abstract description 118
- 238000012546 transfer Methods 0.000 claims abstract description 70
- 238000012360 testing method Methods 0.000 claims abstract description 44
- 230000002950 deficient Effects 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims description 9
- 238000003491 array Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 230000007306 turnover Effects 0.000 description 22
- 230000003028 elevating effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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Abstract
The invention discloses automatic screen detection equipment, wherein a feeding conveying line of a feeding and discharging module, a good product discharging conveying line and a defective product discharging conveying line convey a tray for bearing a screen, and a tray transplanting mechanism transfers the tray among the feeding conveying line, the good product discharging conveying line and the defective product discharging conveying line; the screen of material loading transfer line is put to the material loading transfer platform, the unloading manipulator is put good product ejection of compact transfer line or bad flat transfer line with the screen of unloading transfer platform, the material loading transport manipulator of detection module is put the screen of material loading transfer platform on the test platform, the unloading transport manipulator is put the screen of test platform on the unloading transfer platform, a plurality of test platform arrays set up, and can slide, with the roll-in roll-off material loading transport machinery respectively and unloading transport manipulator below, all electricity is connected with on each test platform and lights the test machine and can switch on with the screen overlap joint that places on it, each test platform sliding path top is provided with the detection camera respectively. The invention has higher automation degree, higher detection efficiency and compact layout.
Description
Technical Field
The invention relates to the technical field of screen detection, in particular to automatic screen detection equipment,
background
The screen is usually required to be subjected to a lighting test (TP or CIE test and the like) in the production process, the screen is required to be electrically connected with a lighting tester, a program is written into the screen through the lighting tester, the screen displays a preset image, then the image displayed on the screen is collected through a detection camera, whether the image displayed on the screen meets the requirement or not is identified, and defective products which do not meet the requirement are screened out.
The existing similar equipment is too dependent on manpower, the automation degree is not high enough, the detection efficiency is low, and the equipment is usually too huge, so that the equipment is not beneficial to being distributed in a narrow space.
Disclosure of Invention
The invention aims to provide an automatic screen detection device, which overcomes the defects, and has higher automation degree, higher detection efficiency and more compact layout.
To achieve the above object, the solution of the present invention is: a screen automatic detection device comprises an upper and lower material feeding module and a detection module which are adjacently arranged;
the feeding and discharging module is provided with a feeding conveying line, a good product discharging conveying line, a defective product discharging conveying line, a feeding manipulator, a discharging manipulator and a tray transplanting mechanism;
the feeding conveying line, the good product discharging conveying line and the defective product discharging conveying line are arranged side by side and are respectively used for conveying a tray for bearing a screen between one end, close to the detection module, of the feeding and discharging module and one end, away from the detection module;
the feeding mechanical arm and the discharging mechanical arm are arranged on one side of the feeding and discharging module close to the detection module, the grabbing and placing range of the feeding mechanical arm covers the moving path of the material tray on the feeding conveying line, and the grabbing and placing range of the discharging mechanical arm covers the moving path of the material tray on the good product discharging conveying line and the defective product discharging conveying line;
the tray transplanting mechanism is used for transferring trays among the feeding conveying line, the good product discharging conveying line and the defective product discharging conveying line;
the detection module is provided with a feeding transfer carrier, a discharging transfer carrier, a cross beam, a feeding conveying manipulator, a discharging conveying manipulator and a test platform;
the feeding transfer platform is positioned in the grabbing and placing range of the feeding manipulator, and the discharging transfer platform is positioned in the grabbing and placing range of the discharging manipulator and is respectively used for bearing the screen;
one end of the cross beam is positioned between the feeding transfer carrier and the discharging transfer carrier;
the plurality of test platforms are arranged in an array along the extending direction of the cross beam and are respectively perpendicular to the cross beam to slide in and out of the lower part of the cross beam, each test platform is respectively used for bearing a screen and is provided with a contact point which is used for being in lap joint electrical connection with the screen, and the contact point is electrically connected with a lighting tester;
the feeding carrying manipulator is arranged along one side of the cross beam, which is close to the feeding transfer platform, and is used for grabbing and placing a screen on the feeding transfer platform on one of the test platforms;
the blanking conveying manipulator is arranged along one side of the cross beam, which is close to the blanking transfer platform, in a sliding way and is used for grabbing and placing a screen on one of the test platforms on the blanking transfer platform;
and a detection camera is arranged above the sliding path corresponding to each test platform and used for collecting screen images on the test platform.
Further, a screen turn-over mechanism is arranged beside the feeding transfer table and the discharging transfer table respectively, the screen turn-over mechanism comprises a turn-over frame, a turn-over driving mechanism and a screen turn-over sucker, the turn-over driving mechanism is connected to one end of the turn-over frame and used for driving the turn-over frame to turn over, the screen turn-over sucker is used for adsorbing a screen and is fixed on the turn-over frame so as to turn upwards along with the turn-over frame, or the turn-over is turned over on the corresponding feeding transfer table or the corresponding discharging transfer table, when the screen turn-over sucker of the screen turn-over mechanism corresponding to the feeding transfer table turns upwards, the screen turn-over sucker of the screen turn-over mechanism corresponding to the discharging transfer table is in a grabbing and placing range of the discharging manipulator, and when the screen turn-over sucker of the screen turn-over mechanism corresponding to the discharging transfer table turns upwards, the screen turn-over sucker is in a grabbing and placing range of the discharging manipulator.
Further, material loading transfer chain, good product ejection of compact transfer chain and defective products ejection of compact transfer chain structure are the same, including conveyer belt, elevating system, transfer chain sucking disc and transfer chain slip table respectively, the conveyer belt is used for conveying between last unloading module is close to detection module one end and deviates from detection module one end and stacks the charging tray that is used for bearing the screen of placing, elevating system is including elevating platform and elevating platform actuating mechanism, the elevating platform sets up the one end that the conveyer belt is close to detection module, elevating platform actuating mechanism connects and drives the elevating platform goes up and down, the elevating platform forms the shape of keeping away the position conveyer belt to make the elevating platform descend the back and accept the charging tray that the conveyer belt transmitted, or place the charging tray that it born on the conveyer belt, the transfer chain sucking disc sets up the elevating platform top for adsorb the charging tray on the elevating platform, the transfer chain slip table slides in and slides out the transfer chain below for bearing the charging tray, material loading manipulator and unloading manipulator are used for following in the charging tray on the transfer chain.
Further, the tray transplanting mechanism comprises a transplanting horizontal driving mechanism, a transplanting lifting driving mechanism and a transplanting mechanism sucker, wherein the transplanting horizontal driving mechanism is connected with and used for driving the transplanting mechanism sucker to slide to the upper part of a sliding path of a conveying line sliding table of the feeding conveying line, the good product discharging conveying line and the defective product discharging conveying line, the transplanting lifting driving mechanism is connected with and drives the transplanting mechanism sucker to lift, and the transplanting mechanism sucker is used for sucking and placing the tray on each conveying line sliding table.
Further, still be provided with the material loading location machine that is used for gathering the screen on the material loading transport manipulator pose on the detection module, material loading transport manipulator has material loading transport manipulator lift actuating mechanism, material loading transport manipulator sucking disc and XXY alignment platform, material loading transport manipulator lift actuating mechanism passes through a material loading transport manipulator sideslip actuating mechanism horizontal slip to be installed on the crossbeam, material loading transport manipulator sucking disc passes through XXY alignment platform and installs in material loading transport manipulator lift actuating mechanism to go up and down, XXY alignment platform communication connection material loading location camera, in order to drive material loading transport manipulator sucking disc carries out horizontal displacement and rotates the alignment promptly.
Further, the feeding and discharging module is further provided with a tray positioning camera for collecting tray images on the conveyor line sliding table, and the tray positioning camera is in communication connection with the feeding mechanical arm or the discharging mechanical arm.
Further, the blanking manipulator is in communication connection with the lighting tester and the detection camera.
Further, the both sides of the beam are provided with test platforms.
Further, the defective products ejection of compact transfer chain is provided with two.
After the scheme is adopted, the beneficial effects of the invention are as follows:
(1) The feeding conveying line, the good product discharging conveying line and the defective product discharging conveying line are respectively used for conveying a tray for bearing a screen between one end, close to the detection module, of the feeding and discharging module and one end, away from the detection module, of the feeding and discharging module, the tray transplanting mechanism is used for transferring the tray between the feeding conveying line, the good product discharging conveying line and the defective product discharging conveying line, and then when the screen in the tray of the feeding conveying line is completely taken out, the empty tray can be transferred to the good product discharging conveying line and the defective product discharging conveying line through the tray transplanting mechanism to bear the tested screen, so that automatic circulation of the tray in equipment is realized;
(2) The feeding transfer platform is positioned in the grabbing and placing range of the feeding manipulator, and the discharging transfer platform is positioned in the grabbing and placing range of the discharging manipulator; one end of crossbeam is in between material loading transfer platform and the unloading transfer platform, a plurality of test platform are along crossbeam extending direction array setting, and respectively perpendicular to crossbeam slides, with the roll-in roll-off crossbeam below, material loading transport manipulator is along the crossbeam one side slip setting that is close to material loading transfer platform, be used for grabbing the screen on the material loading transfer platform and put one of each test platform, the unloading transport manipulator is along the crossbeam one side slip setting that is close to the unloading transfer platform, be used for grabbing the screen on one of each test platform and put the unloading transfer platform, a plurality of test platform have been compactly arranged, can detect a plurality of screens simultaneously, avoid the waiting duration of screen detection to influence the holistic work efficiency of equipment.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic perspective view of a conveyor belt according to the present invention;
FIG. 3 is a schematic perspective view of a lifting mechanism according to the present invention;
FIG. 4 is a schematic perspective view of a suction carrier plate of a conveyor line;
fig. 5 is a schematic perspective view of a conveyor line slipway according to the present invention;
FIG. 6 is a schematic perspective view of a tray positioning camera according to the present invention;
FIG. 7 is a schematic perspective view of a tray transplanting mechanism according to the present invention;
FIG. 8 is a schematic perspective view of a loading manipulator and a unloading manipulator according to the present invention;
FIG. 9 is a schematic diagram of a three-dimensional structure of a loading transfer platform according to the present invention;
FIG. 10 is a schematic perspective view of a screen turn-over mechanism according to the present invention;
FIG. 11 is a schematic diagram of a three-dimensional structure of a feeding positioning camera according to the present invention;
FIG. 12 is a schematic perspective view of a loading and transporting manipulator according to the present invention;
FIG. 13 is a schematic perspective view of two test platforms according to the present invention;
FIG. 14 is a schematic diagram showing a three-dimensional structure of a detection camera according to the present invention;
FIG. 15 is a schematic perspective view of a blanking and conveying manipulator according to the present invention;
fig. 16 is a schematic perspective view of a loading platform in the blanking process according to the present invention.
Description of the reference numerals: the device comprises a 1-feeding and discharging module, a 2-detecting module, a 3-feeding conveying line, a 4-good product discharging conveying line, a 5-bad product discharging conveying line, a 6-feeding manipulator, a 7-discharging manipulator, an 8-tray transplanting mechanism, a 9-screen, a 10-tray, an 11-feeding transfer platform, a 12-feeding transfer platform, a 13-beam, a 14-feeding and conveying manipulator, a 15-discharging and conveying manipulator, a 16-testing platform, a 17-detecting camera, an 18-screen turning mechanism, a 19-turning frame, a 20-turning driving mechanism, a 21-screen turning sucker, a 22-conveying belt, a 23-lifting mechanism, a 24-conveying line sucker, a 25-conveying line sliding table, a 26-lifting platform, a 27-lifting platform driving mechanism, a 28-transplanting horizontal driving mechanism, a 29-transplanting lifting driving mechanism, a 30-transplanting mechanism sucker, a 31-feeding positioning camera, a 32-feeding and conveying manipulator lifting driving mechanism, a 33-feeding and conveying manipulator, a 34-XXY positioning platform, a 35-feeding and conveying line driving mechanism, a 36-lifting and a 37-lifting platform, a 37-lifting and a linear driving mechanism, a 40-lifting and a linear driving mechanism.
Detailed Description
The invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The invention provides automatic screen detection equipment, as shown in fig. 1-16, wherein the equipment is mainly combined with fig. 1 and comprises an upper blanking module 1 and a lower blanking module 2 which are adjacently arranged;
continuing to focus on the figure 1, a feeding conveying line 3, a good product discharging conveying line 4, a defective product discharging conveying line 5, a feeding manipulator 6, a discharging manipulator 7 and a tray transplanting mechanism 8 are arranged on the feeding and discharging module 1;
the feeding conveying line 3, the good product discharging conveying line 4 and the defective product discharging conveying line 5 are arranged side by side and are respectively used for conveying a tray 10 for bearing a screen 9 between one end of the feeding and discharging module 1, which is close to the detecting module 2, and one end of the detecting module 2, which is away from the detecting module 2, of the feeding and discharging module 1 is provided with an upper opening and a lower opening, and the AGVs (not shown in the drawing, AGVs are of the prior art) for butt conveying the tray 10 or manually taking and placing the tray 10; with emphasis on fig. 8, the loading manipulator 6 and the unloading manipulator 7 are existing manipulators, specifically in this embodiment, the loading manipulator 6 and the unloading manipulator 7 are respectively four-axis manipulators with the same existing structure, each of the four-axis manipulators is provided with a holding and placing sucker 37 which is downward arranged and can suck up a screen 9 on a tray 10, the four-axis manipulator is also provided with a manipulator 38 which drives the holding and placing sucker 37 to lift, horizontally displace in two axes and horizontally rotate, the loading manipulator 6 and the unloading manipulator 7 are respectively arranged at the edge of one side of the loading and unloading module 1 close to the detection module 2, the grabbing and placing range of the feeding manipulator 6 covers the moving path of the tray 10 on the feeding conveying line 3 and is used for sucking the screen 9 in the tray 10 on the feeding conveying line 3 through the grabbing and placing sucker 37 thereof, and the grabbing and placing range of the discharging manipulator 7 covers the moving path of the tray 10 on the good product discharging conveying line 4 and the bad product discharging conveying line 5 and is used for placing the screen 9 in the tray 10 on the good product conveying line 4 or the bad product conveying line 5 through the claw sucker 37 thereof; in this embodiment, the feeding conveyor line 3, the good product discharging conveyor line 4 and the bad product discharging conveyor line 4 have the same structure, and are mainly shown in fig. 2-6, and each of them includes a conveyor belt 22, a lifting mechanism 23, a conveyor belt suction cup 24 and a conveyor belt sliding table 25, where the conveyor belt 22 may be any existing conveyor belt, the conveyor belt 22 is used for conveying a tray 10 stacked between one end of the feeding and discharging module 1 near the detecting module 2 and one end of the feeding and discharging module 2 far from the detecting module 2, the lifting mechanism 23 includes a lifting table 26 and a lifting table driving mechanism 27, the lifting table 26 is disposed at one end of the conveyor belt 22 near the detecting module 2, the lifting table 26 is mounted on the feeding and discharging module 1 through the lifting table driving mechanism 27, the lifting table driving mechanism 27 drives the lifting table 26 to lift, the lifting table 26 forms the shape of the avoidance conveyor 22, specifically, each conveyor 22 comprises two conveyor belts 39 arranged at intervals, the width of the lifting table 26 is smaller than the interval between the two conveyor belts 39, so that the lifting table 26 can be lowered between the two conveyor belts 29, the lifting table 26 is lowered to receive stacked trays 10 conveyed by the conveyor belts 22, or the stacked trays 10 carried by the lifting table are placed on the conveyor belts 22, the conveying table 24 is arranged above the lifting table 26 and used for adsorbing the trays 10 on the lifting table 26, a conveying table sucker lifting drive 40 for driving the conveying table 24 to lift is further arranged, the conveying table 25 slides into and out of the lower part of the conveying table 24, when the conveying table 25 slides below the conveying table 24, the conveying table sucker lifting drive 40 drives the conveying table 24 to descend, the feeding line sucker 24 can be used for placing one tray 10 sucked up from the lifting table 26 on the conveying line sliding table 25, then when the conveying line sliding table 25 carries the tray 10 to move to one side of the feeding and discharging module 1 close to the detecting module 2, the tray 10 enters the grabbing and placing range of the corresponding feeding manipulator 6 or discharging manipulator 7, the feeding manipulator 6 and the discharging manipulator 7 can take and place the screen 9 from the tray 10 on the conveying line sliding table 25, the feeding line sucker 24 is also used for sucking up the tray 10 on the conveying line sliding table 25, and then when the conveying line sliding table 25 moves out of the lower part of the tray 10, the tray 10 is placed on the corresponding lifting table 26, so that the tray 10 is stacked on the lifting table 26; with particular reference to fig. 7, the tray transplanting mechanism 8 is used for transferring the trays 10 between the feeding conveyor line 3, the good product discharging conveyor line 4 and the defective product discharging conveyor line 5, specifically, the tray transplanting mechanism 8 includes a transplanting horizontal driving mechanism 28, a transplanting lifting driving mechanism 29 and a transplanting mechanism sucker 30, the transplanting horizontal driving mechanism 28 is mounted on the feeding and discharging module 1, the transplanting horizontal driving mechanism 28 is connected and used for driving the transplanting mechanism sucker 30 to slide above the sliding paths of the feeding conveyor line 3, the good product discharging conveyor line 4 and the defective product discharging conveyor line 25, the transplanting lifting driving mechanism 29 is connected and drives the transplanting mechanism sucker 30 to lift, the transplanting mechanism sucker 30 is used for sucking and placing the trays 10 on each conveyor line 25, and when the screen 9 in the trays 10 on the feeding conveyor line 25 of the feeding conveyor line 3 is completely consumed, the empty trays 10 can be sucked up through the tray transplanting mechanism 8 and then placed on the conveying line 25 of the good product discharging conveyor line 4 or the defective product discharging conveyor line 5; preferably, the loading and unloading module 1 is further provided with a tray positioning camera 36 for collecting images of the tray 10 on the conveyor line sliding table 25, and the tray positioning camera 36 is in communication connection with the loading manipulator 6 or the unloading manipulator 7, so that the loading manipulator 6 and the unloading manipulator 7 can more accurately grip and release the screen 9 on the tray 10;
with emphasis on the figure 1, the detection module 2 is provided with a feeding transfer table 11, a discharging transfer table 12, a cross beam 13, a feeding carrying manipulator 14, a discharging carrying manipulator 15 and a test platform 16;
the feeding transfer carrier 11 is positioned in the grabbing and placing range of the feeding manipulator 6, and the discharging transfer carrier 12 is positioned in the grabbing and placing range of the discharging manipulator 7 and is respectively used for bearing the screen 9; in order to avoid that the screen 9 in the tray 10 transmitted from the feeding conveyor line 3 is placed in a positive and negative manner and realize that the detected screen 9 can face a preset direction when being placed on the tray 10 of the good product conveyor line 4 or the bad product conveyor line 5, a screen turning mechanism 18 is respectively arranged beside the feeding transfer table 11 and the discharging transfer table 12, and is further combined with the view shown in fig. 10, the screen turning mechanism 18 comprises a turning frame 19, a turning driving mechanism 20 and a screen turning sucker 21, the turning driving mechanism 20 is connected to one end of the turning frame 19 and is used for driving the turning frame 19 to turn over, the screen turning sucker 21 is used for adsorbing the screen 9 and is fixed on the turning frame 19 so as to face upwards along with the turning frame 19 or is buckled on a corresponding feeding transfer table 11 or a discharging transfer table 12, when the screen 21 of the screen turning mechanism 18 corresponding to the feeding transfer table 11 is turned upwards, a grabbing range of the sucker 6 is positioned in the screen turning mechanism, the screen turning mechanism 12 can face the screen turning mechanism 12 in the same direction when the screen 9 is placed on the corresponding to the screen transfer table 9, the screen turning mechanism 21 can face the screen 9 in the same direction when the screen turning mechanism 21 is turned upwards, the screen turning mechanism is placed on the corresponding to the screen 9, and the screen turning table 9 can face the corresponding to the screen turning table 9 is placed in the same direction when the corresponding turning mechanism 9 is placed in the turning frame 9, and the corresponding turning mechanism is turned over the corresponding to the screen turning table 9 is turned over 9; with particular reference to fig. 1, one end of the beam 13 is located between the feeding transfer stage 11 and the discharging transfer stage 12, and the extending direction is perpendicular to one side of the feeding and discharging module 1, which is close to the detecting module 2; a plurality of test platforms 16 are arranged in an array along the extending direction of the cross beam 13, and each test platform 16 slides perpendicular to the cross beam 13 under the drive of one test platform linear driving mechanism 41 so as to slide under the cross beam 13, as shown in combination with fig. 13; the feeding and carrying manipulator 14 is slidably arranged along one side of the cross beam 13, which is close to the feeding and carrying platform 11, and is used for grabbing and placing the screen 9 on the feeding and carrying platform 11 on one of the test platforms 16, and is mainly shown in fig. 11, the detection module 2 is further provided with a feeding and positioning machine 31 for collecting the pose of the screen 9 on the feeding and carrying manipulator 14, and is mainly shown in fig. 12, the feeding and carrying manipulator 14 is provided with a feeding and carrying manipulator lifting driving mechanism 32, a feeding and carrying manipulator sucking disc 33 and an XXY alignment platform 34, the feeding and carrying manipulator lifting driving mechanism 32 is transversely slidably arranged on the cross beam 13 through a feeding and carrying manipulator traversing driving mechanism 35, the feeding and carrying manipulator sucking disc 33 is arranged on the feeding and carrying manipulator lifting driving mechanism 32 through an XXY alignment platform 34, and the XXY alignment platform 34 is in communication connection with the feeding and positioning machine 31 so as to drive the feeding and carrying manipulator sucking disc 33 to horizontally displace, namely rotate and align, so as to accurately place the screen 9 on the test platform 16; the blanking conveying mechanical arm 15 is not provided with an XXY alignment platform 34, the rest is the same as the structure of the feeding conveying mechanical arm 15, the structure is not described in detail, the blanking conveying mechanical arm is arranged along one side of the cross beam 13, which is close to the blanking transfer platform 12, and the blanking conveying mechanical arm is used for grabbing and placing the screen 9 on one of the test platforms 16 on the blanking transfer platform 12; each test platform 16 is used for bearing the screen 9 and is provided with a contact for being in lap joint electrical connection with the screen 9, the contact is electrically connected with a lighting tester, the lighting tester is of the prior art, in the embodiment, the screen is subjected to TP detection by the lighting tester, a program is written to enable the screen to display a preset image, a detection camera 17 is arranged above a sliding path corresponding to each test platform 16, the test platform 16 bears the screen 9 and moves below the detection camera 17, the detection camera 17 is used for collecting the image of the screen 9 on the test platform 16 so as to complete CIE detection of the screen, and the TP detection and the CIE detection are all of the prior art in the field and are not described in detail in the embodiment; the blanking manipulator 7 is in communication connection with the lighting tester and the detection camera 17, so that the screen 9 passing detection is placed on the conveying line sliding table 25 corresponding to the good product discharging conveying line 4 according to the detection result, and the screen 9 failing detection is placed on the conveying line sliding table 25 corresponding to the defective product conveying line 5. In order to improve the detection efficiency in a limited space, the two sides of the cross beam 13 are provided with test platforms 16;
in a preferred embodiment, two defective product discharging conveying lines 5 are provided, one is used for conveying screens 9 with failed TP test, and the other is used for conveying screens 9 with failed CIE test, so that screened screens 9 can be distinguished.
The above embodiments are only preferred embodiments of the present invention, and are not limited to the present invention, and all equivalent changes made according to the design key of the present invention fall within the protection scope of the present invention.
Claims (9)
1. An automatic screen detection device, characterized in that: comprises an upper and a lower material feeding module (1) and a detection module (2) which are adjacently arranged;
a feeding conveying line (3), a good product discharging conveying line (4), a defective product discharging conveying line (5), a feeding manipulator (6), a discharging manipulator (7) and a tray transplanting mechanism (8) are arranged on the feeding and discharging module (1);
the feeding conveying line (3), the good product discharging conveying line (4) and the defective product discharging conveying line (5) are arranged side by side and are respectively used for conveying a material tray (10) for bearing a screen (9) between one end, close to the detection module (2), of the feeding and discharging module (1) and one end, away from the detection module (2);
the feeding mechanical arm (6) and the discharging mechanical arm (7) are arranged on one side of the feeding and discharging module (1) close to the detecting module (2), the grabbing and placing range of the feeding mechanical arm (6) covers the moving path of the material tray (10) on the feeding conveying line (3), and the grabbing and placing range of the discharging mechanical arm (7) covers the moving path of the material tray (10) on the good product discharging conveying line (4) and the defective product discharging conveying line (5);
the tray transplanting mechanism (8) is used for transferring trays (10) among the feeding conveying line (3), the good product discharging conveying line (4) and the defective product discharging conveying line (5);
the detection module (2) is provided with a feeding transfer platform (11), a discharging transfer platform (12), a cross beam (13), a feeding conveying manipulator (14), a discharging conveying manipulator (15) and a test platform (16);
the feeding transfer table (11) is positioned in the grabbing and placing range of the feeding manipulator (6), and the discharging transfer table (12) is positioned in the grabbing and placing range of the discharging manipulator (7) and is respectively used for bearing the screen (9);
one end of the cross beam (13) is positioned between the feeding transfer platform (11) and the discharging transfer platform (12);
the plurality of test platforms (16) are arranged in an array along the extending direction of the cross beam (13) and respectively slide perpendicular to the cross beam (13) to slide in and slide out of the lower part of the cross beam (13), each test platform (16) is respectively used for bearing the screen (9) and is provided with a contact point which is used for being in lap joint electric connection with the screen (9), and the contact point is electrically connected with a lighting tester;
the feeding carrying manipulator (14) is arranged along one side of the cross beam (13) close to the feeding transfer table (11) in a sliding manner and is used for grabbing and placing the screen (9) on the feeding transfer table (11) on one of the test platforms (16);
the blanking conveying mechanical arm (15) is arranged along one side of the cross beam (13) close to the blanking transfer table (12) in a sliding manner and is used for grabbing and placing the screen (9) on one of the test platforms (16) on the blanking transfer table (12);
a detection camera (17) is arranged above the sliding path corresponding to each test platform (16) and is used for collecting images of the screen (9) on the test platform (16).
2. A screen auto-detecting apparatus as claimed in claim 1, wherein: the automatic feeding and transferring device is characterized in that a screen overturning mechanism (18) is arranged beside the feeding and transferring table (11) and the discharging and transferring table (12), the screen overturning mechanism (18) comprises an overturning frame (19), an overturning driving mechanism (20) and a screen overturning sucker (21), the overturning driving mechanism (20) is connected to one end of the overturning frame (19) and used for driving the overturning frame (19) to overturn, the screen overturning sucker (21) is used for adsorbing a screen (9) and is fixed on the overturning frame (19) so as to overturn upwards along with the overturning frame (19) or reversely buckle on the corresponding feeding and transferring table (11) or discharging and transferring table (12), when the screen overturning sucker (21) of the corresponding screen overturning mechanism (18) of the feeding and transferring table (11) overturns upwards, the screen overturning sucker (21) of the corresponding screen overturning mechanism (18) is in the grabbing and placing range of the feeding manipulator (6), and when the screen overturning sucker (21) of the corresponding screen overturning mechanism (18) of the discharging and transferring table (12) overturns upwards, the screen overturning sucker (21) is in the grabbing range of the discharging manipulator (7).
3. A screen auto-detecting apparatus as claimed in claim 1, wherein: the feeding conveyor line (3), the good product discharging conveyor line (4) and the defective product discharging conveyor line (4) have the same structure and respectively comprise a conveyor belt (22), a lifting mechanism (23), a conveyor line sucker (24) and a conveyor line sliding table (25), wherein the conveyor belt (22) is used for conveying and stacking a tray (10) which is placed between one end of an upper discharging module (1) close to the detecting module (2) and one end of a lower discharging module (2) and is used for bearing a screen (9), the lifting mechanism (23) comprises a lifting table (26) and a lifting table driving mechanism (27), the lifting table (26) is arranged at one end of the conveyor belt (22) close to the detecting module (2), the lifting table driving mechanism (27) is connected with and drives the lifting table (26) to lift, the lifting table (26) forms a shape of the conveyor belt (22) so that the lifting table (26) is lowered to bear the tray (10) conveyed by the conveyor belt (22), or the tray (10) borne by the lifting table (26) is placed on the conveyor belt (22), the lifting mechanism (24) is arranged on the lifting table (26) and is arranged on one end of the conveyor table (26) close to the detecting module (2) and is used for sliding the tray (10) out of the conveyor table (24), the feeding manipulator (6) and the discharging manipulator (7) are used for taking and placing the screen (9) from the material tray (10) on the conveying line sliding table (25).
4. A screen auto-detection apparatus as claimed in claim 3, wherein: the tray transplanting mechanism (8) comprises a transplanting horizontal driving mechanism (28), a transplanting lifting driving mechanism (29) and a transplanting mechanism sucker (30), wherein the transplanting horizontal driving mechanism (28) is connected and used for driving the transplanting mechanism sucker (30) to slide to the upper side of a sliding path of a conveying line sliding table (25) of the feeding conveying line (3), the good product discharging conveying line (4) and the defective product discharging conveying line (4), the transplanting lifting driving mechanism (29) is connected and drives the transplanting mechanism sucker (30) to lift, and the transplanting mechanism sucker (30) is used for sucking and placing the tray (10) on each conveying line sliding table (25).
5. A screen auto-detection apparatus as claimed in claim 3, wherein: the detection module (2) is further provided with a feeding positioning machine (31) for collecting the upper pose of the screen (9) on the feeding conveying manipulator (14), the feeding conveying manipulator (14) is provided with a feeding conveying manipulator lifting driving mechanism (32), a feeding conveying manipulator sucker (33) and an XXY alignment platform (34), the feeding conveying manipulator lifting driving mechanism (32) is transversely and slidably arranged on the cross beam (13) through a feeding conveying manipulator transverse movement driving mechanism (35), the feeding conveying manipulator sucker (33) is arranged on the feeding conveying manipulator lifting driving mechanism (32) through an XXY alignment platform (34) so as to lift, and the XXY alignment platform (34) is in communication connection with the feeding positioning camera (31) so as to drive the feeding conveying manipulator sucker (33) to horizontally displace, namely rotate and align.
6. A screen auto-detection apparatus as claimed in claim 3, wherein: the feeding and discharging module (1) is further provided with a tray positioning camera (36) for collecting images of the trays (10) on the conveyor line sliding table (25), and the tray positioning camera (36) is in communication connection with the feeding manipulator (6) or the discharging manipulator (7).
7. A screen auto-detecting apparatus as claimed in claim 1, wherein: the blanking manipulator (7) is in communication connection with the lighting tester and the detection camera (17).
8. A screen auto-detecting apparatus as claimed in claim 1, wherein: both sides of the cross beam (13) are provided with test platforms (16).
9. A screen auto-detecting apparatus as claimed in claim 1, wherein: and the defective product discharging conveying line (5) is provided with two defective products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310638446.6A CN116871182A (en) | 2023-05-31 | 2023-05-31 | Screen automatic detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310638446.6A CN116871182A (en) | 2023-05-31 | 2023-05-31 | Screen automatic detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116871182A true CN116871182A (en) | 2023-10-13 |
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ID=88263216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310638446.6A Pending CN116871182A (en) | 2023-05-31 | 2023-05-31 | Screen automatic detection equipment |
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| Country | Link |
|---|---|
| CN (1) | CN116871182A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427899A (en) * | 2023-12-16 | 2024-01-23 | 汇钜存储科技(东莞)有限公司 | Full-automatic equipment for hard disk test and shell assembly |
-
2023
- 2023-05-31 CN CN202310638446.6A patent/CN116871182A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427899A (en) * | 2023-12-16 | 2024-01-23 | 汇钜存储科技(东莞)有限公司 | Full-automatic equipment for hard disk test and shell assembly |
| CN117427899B (en) * | 2023-12-16 | 2024-08-13 | 汇钜存储科技(东莞)有限公司 | Full-automatic equipment for hard disk test and shell assembly |
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Address after: Room 201a, Jinfeng Building, information optoelectronic Park, torch high tech Zone, Xiamen, Fujian Province Applicant after: Xiamen Weiya Intelligent Technology Co.,Ltd. Address before: Room 201a, Jinfeng Building, information optoelectronic Park, torch high tech Zone, Xiamen, Fujian Province Applicant before: XIAMEN WEIYA INTELLIGENCE TECHNOLOGY Co.,Ltd. |