CN111974708B - Appearance detection mechanism and detection process for electronic equipment - Google Patents
Appearance detection mechanism and detection process for electronic equipment Download PDFInfo
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- CN111974708B CN111974708B CN202011072306.XA CN202011072306A CN111974708B CN 111974708 B CN111974708 B CN 111974708B CN 202011072306 A CN202011072306 A CN 202011072306A CN 111974708 B CN111974708 B CN 111974708B
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- 238000001514 detection method Methods 0.000 title claims abstract description 200
- 230000007246 mechanism Effects 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 210000001503 joint Anatomy 0.000 claims description 19
- 239000013589 supplement Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 238000004887 air purification Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000010408 sweeping Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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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
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
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Abstract
The invention discloses an appearance detection mechanism and a detection process of electronic equipment in the field of mobile phone screen detection, wherein the appearance detection mechanism comprises an equipment body, a platform plate, a feeding conveyer belt, a discharging conveyer belt, a large-vision camera mounting frame, a large-vision camera, a feeding four-axis robot, a first sucker group, a code scanning mechanism, a linear motor, a detection carrier, a rotary DD motor, a side detection mechanism, an upper surface detection mechanism, a discharging manipulator and a lower surface detection mechanism, wherein the equipment body consists of an upper frame and a lower frame. The invention adopts a relatively closed detection structure design to ensure that the external interference factors are smaller during detection, detects and files the screens with different codes by scanning codes in advance, comprehensively detects the screens by utilizing a side detection mechanism, an upper surface detection mechanism and a lower surface detection machine, and greatly increases the automation during the whole detection by matching with a conveying mechanism, a feeding four-axis robot and a discharging manipulator which are connected among the detection mechanisms, thereby improving the practical effect.
Description
Technical Field
The invention relates to the field of mobile phone detection, in particular to an appearance detection mechanism and detection technology of electronic equipment.
Background
With the rapid development of the technology level in recent years, smart phones have become popular in the life of modern people, and become an integral part of the life, social, work and entertainment of modern people. As a result, more and more handset manufacturers and brands are produced, and as a result, more and more handset manufacturers are also produced. As is well known, a mobile phone is composed of a housing, a screen, a main board, a processor, and the like. In the production process of the mobile phone, the requirement detection of each part is different. Taking the detection of the mobile phone screen as an example, the detection of the mobile phone screen is mainly performed by detecting the light transmittance and flatness of the mobile phone screen.
The existing mobile phone screen detection device still has the following technical defects: on one hand, the whole detection flow is not comprehensive enough, the front, the back and the side edges of the mobile phone screen cannot be detected in an all-round manner, and particularly, the glass surface of the front of the mobile phone screen is detected, so that the final detection result has higher defective rate; on the other hand, in the whole detection process, the connection automation degree of each process is low, even the screen needs to be manually placed from one process to the next, and the whole practical effect is poor. Therefore, the invention designs an appearance detection mechanism and a detection process of electronic equipment to solve the problems.
Disclosure of Invention
The invention aims to provide an appearance detection mechanism and a detection process of electronic equipment, which solve the problems that the detection of the existing mobile phone screen on a mobile phone is not complete enough, the automatic connection degree of the mobile phone detection process is low, and the practical effect is poor as far as possible in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an electronic equipment outward appearance detection mechanism, includes the equipment body, and the equipment body comprises last frame and lower frame, and the equipment body is located the both sides of last frame and lower frame butt joint face and is provided with feed port and discharge port respectively, and the top of going up the frame is provided with the FFU air purification unit of intercommunication inner chamber, and the outside of going up the frame is provided with visual window, touch-sensitive screen, scram button, display screen and typing device, the up end of the lower frame of equipment body is provided with the platform board, and platform board upper end butt joint feed port and discharge port are provided with material loading conveyer belt, unloading conveyer belt respectively, the intermediate position of material loading conveyer belt one side is provided with the big vision camera mounting frame of fixed connection platform board upper end, big vision camera mounting frame butt joint is installed big vision camera to the upper end of material loading conveyer belt, the end butt joint of material loading conveyer belt has the four-axis robot of fixed mounting on the platform board, the drive end of material loading four-axis robot has first sucking disc group, the end position of material loading conveyer belt opposite side is provided with a yard mechanism, the end position of sweeping the upper end butt joint motor is provided with material loading conveyer belt, and the straight line detection platform DD is provided with the linear detection mechanism that the end is connected with the linear motor and is installed to the end of rotation of the platform, the linear detection platform is provided with the end of the linear detection mechanism.
Preferably, the key-in device is composed of a keyboard and a mouse, and the keyboard and the mouse adopt a wireless keyboard and a wireless mouse.
Preferably, a slot is formed in the center of the upper end of the feeding conveyor belt, a photographing sensor is arranged in the slot, photographing supplementary light sources are arranged on two sides of the feeding conveyor belt through support mounting, and the photographing sensor is electrically connected with the large-field camera and the photographing supplementary light sources.
Preferably, the code scanning mechanism comprises a code scanner mounting frame fixedly connected with the upper end of the platform plate, and the code scanner is fixedly arranged on the code scanner mounting frame.
Preferably, the side detection mechanism comprises a first mounting frame fixedly connected to the upper end of the platform plate, a first moving module is transversely arranged on the first mounting frame, a side detection camera is slidably mounted on the upper end of the first moving module, and a first light source plate is mounted on one side of the first moving module, which is located on the side of the side detection camera, through a support.
Preferably, the upper surface detection mechanism comprises a second mounting frame fixedly connected to the upper end of the platform plate, a second moving module is longitudinally arranged on the second mounting frame, an upper surface detection camera is slidably arranged on the outer side of the second moving module, and a second light source plate is arranged on the outer side of the second moving module, which is located on the upper surface detection camera, through a support.
Preferably, the unloading manipulator includes the third mounting bracket of fixed connection in the platform board upper end, the third mounting bracket transversely is provided with the Y axle and removes the module, the Y axle removes the module and vertically is provided with sliding connection's Z axle and removes the module, Z axle removes the outside slidable mounting of module and has revolving cylinder, and revolving cylinder's drive end installs the second sucking disc group.
Preferably, the lower surface detection mechanism comprises a detection frame, four corners of the bottom of the detection frame are fixedly connected with the upper end of the platform plate through an adjusting bracket, a lower surface detection camera is installed at the upper end of the detection frame, and the edges of the upper end of the detection frame are provided with a third light source plate through brackets.
The invention also provides a detection process as follows: an electronic equipment appearance detection process, which utilizes the electronic equipment appearance detection mechanism to detect a screen to be detected, comprises the following steps:
s1, ash removal and cleaning are carried out on an inner cavity of an equipment body through an FFU air purification unit at the top of an upper rack at the upper end of the equipment body;
s2, placing a mobile phone screen to be detected on a feeding conveyor belt of a feeding port of the equipment body, and after the mobile phone screen to be detected contacts a photographing sensor on the feeding conveyor belt, electrically driving a large-field camera to perform photographing positioning by the photographing sensor, and performing light supplement by a photographing supplementary light source;
S3, a first sucker group at the bottom of the feeding four-axis robot driving mechanical arm is pressed downwards to absorb a screen to be detected, and then the screen to be detected is abutted against a code scanning mechanism, and a code scanner in the code scanning mechanism scans and inputs codes of the screen to be detected in advance;
S4, the feeding four-axis robot rotates to adjust the position, a screen to be detected adsorbed by a first sucking disc group at the bottom of the mechanical arm is placed on a detection carrier at the upper end of the linear motor in a neat mode, and then the feeding four-axis robot is rotated to enable the screen to return to the original position;
S5, a first mobile module in the detection mechanism drives a side detection camera to detect the side of the screen to be detected, the side is matched with a first light source plate supplementary light source, then the detection carrier is rotated by a rotary DD motor to adjust the position of the screen to be detected, and the side detection camera detects different sides of the screen to be detected;
S6, driving the detection carrier by the linear motor to drive the screen to be detected to be conveyed to the lower end of the upper surface detection mechanism, and driving the upper surface detection camera of the second mobile module to descend to match with the coaxial light source on the second light source plate to supplement and detect the upper surface glass surface of the screen to be detected;
S7, driving the detection carrier to drive the screen to be detected to convey and butt the blanking manipulator by the linear motor, driving the second sucker group at the bottom by the Z-axis moving module in the blanking manipulator to adsorb the screen to be detected and take the screen out of the detection carrier, and driving the Y-axis moving module in the blanking manipulator to convey and butt the screen to the upper end of the lower surface detection mechanism;
s8, the lower surface detection mechanism adjusts the height of the lower surface detection mechanism through an adjusting bracket, the lower surface detection camera is opposite to the bottom of the screen to be detected, and the matched third light source plate supplements a light source to detect the lower surface of the screen to be detected;
s9, after detection, the blanking manipulator moves the adsorbed screen to be detected to the upper end of the blanking conveying belt by utilizing the Y-axis moving module, the screen to be detected is placed on the blanking conveying belt to be conveyed by matching with the Z-axis moving module, and according to whether the screen to be detected is qualified in detection structure, the screen to be detected is driven to rotate by a rotary cylinder to adjust different placing directions on the blanking conveying belt by driving a second sucker group at the lower end, and then the screen to be detected is sent out from a discharge port of the equipment body.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention designs the integrated detection mechanism equipment, and places the whole detection flow in a semi-closed detection environment, thereby effectively preventing the influence of the external environment on the detection process and increasing the relative accuracy of the whole detection result;
(2) Before detection, the method and the device take photos and position the screen to be detected through the large-field camera in advance, and scan codes on different coded screens through the code scanning mechanism for archiving, so that the detection result can be analyzed and stored uniformly;
(3) According to the invention, the four sides of the mobile phone are detected by arranging the side detection mechanisms on the detection carrier, the glass surface on the upper surface of the screen is scanned by the upper surface detection mechanism by a linear array camera, the lower surface of the screen is detected after the lower surface detection mechanism is matched with the blanking mechanism to grasp the product by hand, and the detection comprehensiveness of the screen can be greatly improved by integrating the three groups of detection mechanisms, so that the qualification rate in the detection result is ensured;
(4) According to the invention, the two groups of conveying belt mechanisms are arranged in the integrated detection equipment, the screen is conveyed for detection and the output after detection is completed, the screen to be detected is automatically conveyed and linked among multi-azimuth detection processes through the cooperation of the feeding four-axis robot and the discharging manipulator and the linear motor drive of the screen on the detection carrier, so that the linking automation degree of the whole detection process can be greatly improved, and the practical effect is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional view structure according to the present invention;
FIG. 2 is a schematic view of the front view structure of the present invention;
FIG. 3 is a schematic top view of the structure of the platform plate of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the structure of the feeding conveyor belt of FIG. 2 according to the present invention;
FIG. 5 is a schematic diagram of the structure of the feeding four-axis robot of FIG. 2 according to the present invention;
FIG. 6 is a schematic diagram of the linear motor of FIG. 2 according to the present invention;
FIG. 7 is a schematic diagram of the side edge detecting mechanism of FIG. 2 according to the present invention;
FIG. 8 is a schematic view of the upper surface inspection mechanism of FIG. 2 according to the present invention;
FIG. 9 is a schematic view of the structure of the discharging manipulator in FIG. 2 according to the present invention;
FIG. 10 is a schematic view of the lower surface detecting mechanism of FIG. 2 along the direction of view P according to the present invention;
FIG. 11 is a schematic diagram of the process flow of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1-equipment body, 101-upper rack, 1011-FFU air purification unit, 1012-visual window, 1013-touch screen, 1014-scram button, 1015-display screen, 1016-key input device, 102-lower rack, 2-platform board, 3-feeding conveyor belt, 301-photographing sensor, 302-photographing supplementary light source, 4-blanking conveyor belt, 5-large field camera mounting rack, 6-large field camera, 7-feeding four-axis robot, 8-first suction cup group, 9-code scanning mechanism, 901-code scanner mounting rack, 902-code scanning device, 10-linear motor, 11-detection stage, 12-rotating DD motor, 13-side detection mechanism, 1301-first mounting rack, 1302-first movement module, 1303-first light source board, 1304-side detection camera, 14-upper surface detection mechanism, 1401-second mounting rack, 1402-second movement module, 1403-upper surface detection camera, 1501-second light source board, 15-blanking manipulator, 1501-third mounting rack, 1502-Y-axis movement module, 1503-Z-axis movement module, 1503-lower surface detection mechanism, 16016-lower surface detection rack, 1505-third suction cup group, 1603-lower surface detection mechanism, 1503-lower surface detection rack.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, an appearance detecting mechanism for electronic equipment comprises an equipment body 1, wherein the equipment body 1 is composed of an upper frame 101 and a lower frame 102, two sides of the butt joint surface of the upper frame 101 and the lower frame 102 of the equipment body 1 are respectively provided with a feed port and a discharge port, the top end of the upper frame 101 is provided with an FFU air purifying unit 1011 communicated with an inner cavity, the outer side of the upper frame 101 is provided with a visual window 1012, a touch screen 1013, an emergency stop button 1014, a display screen 1015 and a typing device 1016, the upper end surface of the lower frame 102 of the equipment body 1 is provided with a platform plate 2, the upper end of the platform plate 2 is respectively provided with a feed conveyer belt 3 and a discharge conveyer belt 4, the middle position of one side of the feed conveyer belt 3 is provided with a large-vision camera mounting frame 5 fixedly connected with the upper end of the platform plate 2, the large-view camera mounting frame 5 is connected with the upper end of the feeding conveyer belt 3 in a butt joint mode and is provided with a large-view camera 6, the tail end of the feeding conveyer belt 3 is connected with a feeding four-axis robot 7 fixedly mounted on the platform plate 2in a butt joint mode, the driving end of the feeding four-axis robot 7 is provided with a first sucker group 8, the tail end position of the other side of the feeding conveyer belt 3 is provided with a code sweeping mechanism 9, the position of the upper end of the platform plate 2, which is connected with the feeding four-axis robot 7 in a butt joint mode, is fixedly provided with a linear motor 10, the upper end of the linear motor 10 is slidably mounted with a detection carrier 11, the bottom of the detection carrier 11 is provided with a rotary DD motor 12, the starting end of the linear motor 10 is connected with a side detection mechanism 13, the tail end of the linear motor 10 is connected with a discharging manipulator 15, one side of the discharging manipulator 15 is connected with a lower surface detection mechanism 16 fixedly connected with the platform 2in a butt joint mode, and the lower surface detection mechanism 16 is adjacent to the discharging conveyer belt 4.
According to the invention, a screen to be detected is placed on a feeding conveyor belt 3 on a platform plate 2, the screen to be detected is photographed and positioned in advance through a large-view camera 6, in addition, different coded screens are scanned and archived through a code scanning mechanism 6, the screen to be detected is conveyed to a detection carrier 11 on a linear motor 10 through a feeding four-axis robot 7, four sides of the mobile phone are respectively detected through a side detection mechanism 13, the upper surface of the screen is scanned through a line by an upper surface detection mechanism 14, then a product is grabbed by a blanking mechanism hand 15, the lower surface of the screen is detected through a lower surface detection mechanism 16, and then the screen is placed on a blanking conveyor belt 4 for output.
Further, the key-in device 1016 is formed by a keyboard and a mouse, which are wireless, so that the portability of the key-in device by the operator is improved.
Still further, a slot is formed in the central position of the upper end of the feeding conveyor belt 3, a photographing sensor 301 is installed in the slot, photographing supplementary light sources 302 are installed on two sides of the feeding conveyor belt 3 through a bracket, and the photographing sensor 301 is electrically connected with the large-field camera 6 and the photographing supplementary light sources 302. When the screen to be detected on the feeding conveyor belt 3 is sensed by the photographing sensor 301, the photographing sensor 301 is electrically connected with the large-field camera 6 installed on one side of the drive to photograph and position the screen to be detected, and the photographing supplementary light source 302 is started to supplement light.
Further, the code scanning mechanism 9 comprises a code scanner mounting frame 901 fixedly connected with the upper end of the platform plate 2, and the code scanner 902 is fixedly arranged on the code scanner mounting frame 901. The code scanner 902 in the code scanning mechanism 9 scans and inputs the codes of the screen to be detected in advance, and the preparation work before detection is completed.
Further, the side detection mechanism 13 includes a first mounting frame 1301 fixedly connected to the upper end of the platform board 2, the first mounting frame 1301 is transversely provided with a first moving module 1302, the upper end of the first moving module 1302 is slidably provided with a side detection camera 1304, and a first light source board 1303 is mounted on one side of the upper end of the first moving module 1302, which is located on the side of the side detection camera 1304, through a bracket. The first moving module 1302 is used for driving the side detection camera 1304 to detect the side of the screen to be detected by matching with the supplementary light source of the first light source plate 1303, and then the rotary DD motor 12 is used for rotating the detection carrier 11 to adjust the position of the screen to be detected, so that detection of different sides of the screen to be detected is realized.
Further, the upper surface detection mechanism 14 includes a second mounting frame 1401 fixedly connected to the upper end of the platform plate 2, the second mounting frame 1401 is longitudinally provided with a second moving module 1402, an upper surface detection camera 1403 is slidably mounted on the outer side of the second moving module 1402, and a second light source plate 1404 is mounted on the outer side of the upper surface detection camera 1403 by a bracket on the outer side of the second moving module 1402. The upper surface detecting camera 1403 in the upper surface detecting mechanism 14 detects the upper surface of the screen to be detected in cooperation with the coaxial light source supplement on the second light source plate 1404 under the driving of the second moving module 1402.
Further, the discharging manipulator 15 includes a third mounting rack 1501 fixedly connected to the upper end of the platen 2, a Y-axis moving module 1502 is transversely provided on the third mounting rack 1501, a Z-axis moving module 1503 in sliding connection is longitudinally provided on the Y-axis moving module 1502, a rotary cylinder 1504 is slidably mounted on the outer side of the Z-axis moving module 1503, and a second suction cup group 1505 is mounted on the driving end of the rotary cylinder 1504. The second chuck group 1505 at the lower end of the Z-axis moving module 1503 in the discharging manipulator 15 adsorbs the screen to be inspected and takes out the screen from the inspection carrier 11, and then the screen to be inspected is moved and conveyed to the upper end of the lower surface detecting mechanism 16 through the Y-axis moving module 1502 in the discharging manipulator 15.
Further, the lower surface detecting mechanism 16 includes a detecting frame, four corners of the bottom of the detecting frame are fixedly connected to the upper end of the platform plate 2 through an adjusting bracket 1601, a lower surface detecting camera 1602 is mounted on the upper end of the detecting frame, and a third light source plate 1603 is mounted on the edge of the upper end of the detecting frame through the bracket. The lower surface detection mechanism 16 can be adjusted in height by adjusting the stand 1601 so that the lower surface detection camera 1602 and the matched third light source plate 1603 complement the light source in the lower surface detection mechanism 16 to the bottom of the screen to be inspected, and then the lower surface of the screen to be inspected is detected.
See fig. 1-10 of the specification and fig. 11 of the specification: an electronic equipment appearance detection process, which utilizes the electronic equipment appearance detection mechanism to detect a screen to be detected, comprises the following steps:
s1, ash removal and cleaning are carried out on an inner cavity of an equipment body through an FFU air purification unit at the top of an upper rack at the upper end of the equipment body;
s2, placing a mobile phone screen to be detected on a feeding conveyor belt of a feeding port of the equipment body, and after the mobile phone screen to be detected contacts a photographing sensor on the feeding conveyor belt, electrically driving a large-field camera to perform photographing positioning by the photographing sensor, and performing light supplement by a photographing supplementary light source;
S3, a first sucker group at the bottom of the feeding four-axis robot driving mechanical arm is pressed downwards to absorb a screen to be detected, and then the screen to be detected is abutted against a code scanning mechanism, and a code scanner in the code scanning mechanism scans and inputs codes of the screen to be detected in advance;
S4, the feeding four-axis robot rotates to adjust the position, a screen to be detected adsorbed by a first sucking disc group at the bottom of the mechanical arm is placed on a detection carrier at the upper end of the linear motor in a neat mode, and then the feeding four-axis robot is rotated to enable the screen to return to the original position;
S5, a first mobile module in the detection mechanism drives a side detection camera to detect the side of the screen to be detected, the side is matched with a first light source plate supplementary light source, then the detection carrier is rotated by a rotary DD motor to adjust the position of the screen to be detected, and the side detection camera detects different sides of the screen to be detected;
S6, driving the detection carrier by the linear motor to drive the screen to be detected to be conveyed to the lower end of the upper surface detection mechanism, and driving the upper surface detection camera of the second mobile module to descend to match with the coaxial light source on the second light source plate to supplement and detect the upper surface glass surface of the screen to be detected;
S7, driving the detection carrier to drive the screen to be detected to convey and butt the blanking manipulator by the linear motor, driving the second sucker group at the bottom by the Z-axis moving module in the blanking manipulator to adsorb the screen to be detected and take the screen out of the detection carrier, and driving the Y-axis moving module in the blanking manipulator to convey and butt the screen to the upper end of the lower surface detection mechanism;
s8, the lower surface detection mechanism adjusts the height of the lower surface detection mechanism through an adjusting bracket, the lower surface detection camera is opposite to the bottom of the screen to be detected, and the matched third light source plate supplements a light source to detect the lower surface of the screen to be detected;
s9, after detection, the blanking manipulator moves the adsorbed screen to be detected to the upper end of the blanking conveying belt by utilizing the Y-axis moving module, the screen to be detected is placed on the blanking conveying belt to be conveyed by matching with the Z-axis moving module, and according to whether the screen to be detected is qualified in detection structure, the screen to be detected is driven to rotate by a rotary cylinder to adjust different placing directions on the blanking conveying belt by driving a second sucker group at the lower end, and then the screen to be detected is sent out from a discharge port of the equipment body.
The application of the embodiment is as follows: in practice, the present invention operates the whole apparatus through the touch screen 1013, the scram button 1014, the display 1015, the key input device 1016 (mouse and keyboard) and the built-in processor outside the upper chassis 101 of the apparatus body 1, and cleans the apparatus body 1 in advance through the existing FFU air cleaning unit 1011. The invention carries the mobile phone screen to be detected by placing the mobile phone screen to be detected on the feeding conveyor belt 3 of the equipment body 1, and carrying out shooting positioning on the mobile phone screen to be detected by passing through the shooting sensor 301 positioned at the upper end of the feeding conveyor belt 3 in advance, wherein the shooting sensor 301 is electrically connected with the large-field camera 6 arranged at one side of the driving part, and is also provided with the shooting supplement light source 302 for supplementing light, then the first sucker group 8 arranged at the outer side end of the feeding four-axis robot 7 arranged at the position of the tail end of the feeding conveyor belt 3 of the platform plate 2 is driven to press down the mobile phone screen to be detected to adsorb, butt joint the code scanning mechanism 9, the code scanner 902 in the code scanning mechanism 9 carries out scanning input on codes of the mobile phone screen to be detected in advance, the preparation work before detection is completed. When the invention detects, the feeding four-axis robot 7 rotates to adjust the position, the screen to be detected adsorbed by the first sucking disc group 8 at the bottom of the feeding four-axis robot is neatly placed on the detection carrier 11 at the upper end of the linear motor 10, and then the feeding four-axis robot 7 rotates to return to avoid interference to subsequent detection. Then, a side detection mechanism 13 is utilized to detect a screen to be detected placed on the detection carrier 11, a first moving module 1302 is utilized to drive a side detection camera 1304 to detect the side of the screen to be detected in cooperation with a first light source plate 1303 to supplement a light source, and then a rotary DD motor 12 is utilized to rotate the detection carrier 11 to adjust the position of the screen to be detected, so that detection of different sides of the screen to be detected is realized; After the side edge detection is finished, the linear motor 10 drives the detection carrier 11 to convey the detection carrier 11 together with the screen to be detected, in the conveying process, the upper surface detection camera 1403 in the upper surface detection mechanism 14 descends under the driving of the second moving module 1402 to be matched with the coaxial light source supplement on the second light source plate 1404 to detect the upper surface of the screen to be detected, then the screen to be detected is conveyed to the other end of the linear motor 10, at the moment, the blanking manipulator 15 is abutted, the second sucker group 1505 at the lower end of the Z-axis moving module 1503 in the blanking manipulator 15 is driven to absorb the screen to be detected to take the screen to be detected out of the detection carrier 11, then the screen to be detected is moved and conveyed to the upper end of the lower surface detection mechanism 16 through the Y-axis moving module 1502 in the blanking manipulator 15, The lower surface detection mechanism 16 can be adjusted in height by adjusting the stand 1601 so that the lower surface detection camera 1602 and the matched third light source plate 1603 complement the light source in the lower surface detection mechanism 16 to the bottom of the screen to be inspected, and then the lower surface of the screen to be inspected is detected. after the detection of the side edge, the upper surface and the lower surface of the screen to be detected is finished, the blanking manipulator 15 moves the adsorbed screen to be detected to the upper end of the blanking conveyer belt 4 through the Y-axis moving module 1502, and the screen to be detected is placed on the blanking conveyer belt 4 to be conveyed by matching with the Z-axis moving module 1503, and is sent out from a discharge port of the equipment body 1, so that the whole set of detection flow of the screen to be detected is finished.
It should be noted that, in the embodiment of the present invention, the first moving module 1302, the second moving module 1402, the Y-axis moving module 1502 and the Z-axis moving module 1503 may be preferably linear guide rail sliding table (FLS-80) structures similar to electromagnetic rails on the existing market, which are controlled by an electromagnetic controller (MFC-N1), and the structures in the above embodiments may be transported; and the adjustment bracket 1601 in the lower surface detection mechanism 16 in the above embodiment adjusts the lower surface height, wherein the adjustment bracket may preferably be an existing commercially available electric putter structure.
The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present invention, unless expressly stated or limited otherwise, a first feature may include first and second features directly contacting each other, either above or below a second feature, or through additional features contacting each other, rather than directly contacting each other. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being below, beneath, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.
Claims (7)
1. The utility model provides an electronic equipment outward appearance detection mechanism, including equipment body (1) and upper surface detection mechanism (14), equipment body (1) comprises last frame (101) and lower frame (102), and equipment body (1) are located the both sides of last frame (101) and lower frame (102) butt joint face and are provided with feed port and discharge port respectively, the top of going up frame (101) is provided with FFU air purification unit (1011) of intercommunication inner chamber, the outside of going up frame (101) is provided with visual window (1012), touch-sensitive screen (1013), scram button (1014), display screen (1015) and key-in device (1016), its characterized in that: the utility model discloses a device body, including a device body (1), a loading platform plate (2) and a loading platform plate (3), a discharging port, a loading conveyor belt (4) and a linear motor (10) are arranged on the upper end face of a lower frame (102) of the device body (1), the loading platform plate (2) is arranged on the upper end face of the lower frame (102), the loading conveyor belt (3) is fixedly connected with the loading platform plate (2) at the middle position of one side of the loading conveyor belt (3), the linear motor (10) is arranged on the upper end of the linear motor (10) in a butt joint manner, the loading four-axis robot (7) is fixedly arranged on the loading platform plate (2) in a butt joint manner, a first sucking disc group (8) is arranged on the driving end of the loading four-axis robot (7), a code sweeping mechanism (9) is arranged at the tail end position of the other side of the loading conveyor belt (3), a linear motor (10) is fixedly arranged on the position of the loading four-axis robot (7) in a butt joint manner, a linear motor (10) is arranged on the upper end of the linear motor (10) in a butt joint manner, a linear motor (11) is arranged on the linear motor (10) in a butt joint manner, a linear motor (10) is arranged on the end of the linear motor (10) in a butt joint manner, a rotary table (10) is arranged on the end of the linear motor (10), one side of the blanking manipulator (15) is in butt joint with a lower surface detection mechanism (16) fixedly connected with the platform plate (2), and the lower surface detection mechanism (16) is adjacent to the blanking conveying belt (4); the typing device (1016) is composed of a keyboard and a mouse, wherein the keyboard and the mouse adopt a wireless keyboard and a wireless mouse; the center position of material loading conveyer belt (3) upper end is provided with the fluting, and installs in the fluting and shoot inductor (301), supplementary lamp source (302) of shooing are passed through to the both sides of material loading conveyer belt (3) through the support mounting, shoot inductor (301) electricity and connect large-field of view camera (6) and shoot supplementary lamp source (302).
2. The electronic device appearance detection mechanism of claim 1, wherein: the code scanning mechanism (9) comprises a code scanning device mounting frame (901) fixedly connected with the upper end of the platform plate (2), and a code scanning device (902) is fixedly arranged on the code scanning device mounting frame (901).
3. The electronic device appearance detection mechanism of claim 1, wherein: the side detection mechanism (13) comprises a first mounting frame (1301) fixedly connected to the upper end of the platform plate (2), a first moving module (1302) is transversely arranged on the first mounting frame (1301), a side detection camera (1304) is slidably mounted at the upper end of the first moving module (1302), and a first light source plate (1303) is mounted on one side of the side detection camera (1304) at the upper end of the first moving module (1302) through a support.
4. The electronic device appearance detection mechanism of claim 1, wherein: the upper surface detection mechanism (14) comprises a second mounting frame (1401) fixedly connected to the upper end of the platform plate (2), a second moving module (1402) is longitudinally arranged on the second mounting frame (1401), an upper surface detection camera (1403) is slidably arranged on the outer side of the second moving module (1402), and a second light source plate (1404) is arranged on the outer side of the upper surface detection camera (1403) through a support, wherein the second moving module (1402) is located on the outer side of the upper surface detection camera (1403).
5. The electronic device appearance detection mechanism of claim 1, wherein: the blanking manipulator (15) comprises a third mounting frame (1501) fixedly connected to the upper end of the platform plate (2), a Y-axis moving module (1502) is transversely arranged on the third mounting frame (1501), a Z-axis moving module (1503) in sliding connection is longitudinally arranged on the Y-axis moving module (1502), a rotary cylinder (1504) is slidably arranged on the outer side of the Z-axis moving module (1503), and a second sucking disc group (1505) is arranged on the driving end of the rotary cylinder (1504).
6. The electronic device appearance detection mechanism of claim 1, wherein: the lower surface detection mechanism (16) comprises a detection frame, four corners of the bottom of the detection frame are fixedly connected with the upper end of the platform plate (2) through an adjusting bracket (1601), a lower surface detection camera (1602) is mounted at the upper end of the detection frame, and a third light source plate (1603) is mounted at the edge of the upper end of the detection frame through the bracket.
7. An electronic device appearance detection process, characterized by detecting a screen to be detected using the electronic device appearance detection mechanism according to any one of claims 1 to 6, comprising the steps of:
s1, ash removal and cleaning are carried out on an inner cavity of an equipment body through an FFU air purification unit at the top of an upper rack at the upper end of the equipment body;
s2, placing a mobile phone screen to be detected on a feeding conveyor belt of a feeding port of the equipment body, and after the mobile phone screen to be detected contacts a photographing sensor on the feeding conveyor belt, electrically driving a large-field camera to perform photographing positioning by the photographing sensor, and performing light supplement by a photographing supplementary light source;
S3, a first sucker group at the bottom of the feeding four-axis robot driving mechanical arm is pressed downwards to absorb a screen to be detected, and then the screen to be detected is abutted against a code scanning mechanism, and a code scanner in the code scanning mechanism scans and inputs codes of the screen to be detected in advance;
S4, the feeding four-axis robot rotates to adjust the position, a screen to be detected adsorbed by a first sucking disc group at the bottom of the mechanical arm is placed on a detection carrier at the upper end of the linear motor in a neat mode, and then the feeding four-axis robot is rotated to enable the screen to return to the original position;
S5, a first mobile module in the detection mechanism drives a side detection camera to detect the side of the screen to be detected, the side is matched with a first light source plate supplementary light source, then the detection carrier is rotated by a rotary DD motor to adjust the position of the screen to be detected, and the side detection camera detects different sides of the screen to be detected;
S6, driving the detection carrier by the linear motor to drive the screen to be detected to be conveyed to the lower end of the upper surface detection mechanism, and driving the upper surface detection camera of the second mobile module to descend to match with the coaxial light source on the second light source plate to supplement and detect the upper surface glass surface of the screen to be detected;
S7, driving the detection carrier to drive the screen to be detected to convey and butt the blanking manipulator by the linear motor, driving the second sucker group at the bottom by the Z-axis moving module in the blanking manipulator to adsorb the screen to be detected and take the screen out of the detection carrier, and driving the Y-axis moving module in the blanking manipulator to convey and butt the screen to the upper end of the lower surface detection mechanism;
s8, the lower surface detection mechanism adjusts the height of the lower surface detection mechanism through an adjusting bracket, the lower surface detection camera is opposite to the bottom of the screen to be detected, and the matched third light source plate supplements a light source to detect the lower surface of the screen to be detected;
s9, after detection, the blanking manipulator moves the adsorbed screen to be detected to the upper end of the blanking conveying belt by utilizing the Y-axis moving module, the screen to be detected is placed on the blanking conveying belt to be conveyed by matching with the Z-axis moving module, and according to whether the screen to be detected is qualified in detection structure, the screen to be detected is driven to rotate by a rotary cylinder to adjust different placing directions on the blanking conveying belt by driving a second sucker group at the lower end, and then the screen to be detected is sent out from a discharge port of the equipment body.
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| CN112850145B (en) * | 2020-12-18 | 2022-06-17 | 苏州精濑光电有限公司 | Curved surface screen crack check out test set |
| CN113019989B (en) * | 2021-03-22 | 2022-06-14 | 江苏华深智星智能科技有限公司 | Cylinder or cylinder-like online visual detection equipment |
| CN113369152A (en) * | 2021-08-13 | 2021-09-10 | 苏州华兴源创科技股份有限公司 | Detection equipment |
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| CN114061450B (en) * | 2021-11-01 | 2024-05-10 | 光子(深圳)精密科技有限公司 | Screen detection device |
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| CN115069571B (en) * | 2022-06-10 | 2024-05-07 | 龙旗电子(惠州)有限公司 | Appearance detection device and detection sorting system |
| CN115037826B (en) * | 2022-08-11 | 2022-11-04 | 深圳市润正实业有限公司 | Remote automatic mobile phone screen detection device based on internet |
| CN115973489A (en) * | 2023-03-21 | 2023-04-18 | 宁波市全盛壳体有限公司 | Module box bottom plate detection and packaging integrated machine and detection and packaging method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213103305U (en) * | 2020-10-09 | 2021-05-04 | 上海帆声图像科技有限公司 | Electronic equipment outward appearance detection mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20100137066A (en) * | 2009-06-22 | 2010-12-30 | 오주환 | Surface inspection apparatus for electronic machine |
| CN207051211U (en) * | 2016-12-31 | 2018-02-27 | 深圳眼千里科技有限公司 | The feed mechanism of screen automatic detecting machine |
| CN210108988U (en) * | 2019-07-09 | 2020-02-21 | 东莞市鼎力自动化科技有限公司 | AOI full-automatic screen defect detection production line |
| CN110333249A (en) * | 2019-07-09 | 2019-10-15 | 苏州市全力自动化科技有限公司 | A kind of full-automatic screen defects detection production line of AOI and its production technology |
| CN210982249U (en) * | 2019-11-07 | 2020-07-10 | 中设智能装备（苏州）有限公司 | Display screen appearance detection machine |
-
2020
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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