CN113182196B - Automatic detection device for camera module appearance - Google Patents
Automatic detection device for camera module appearance Download PDFInfo
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- CN113182196B CN113182196B CN202110639168.7A CN202110639168A CN113182196B CN 113182196 B CN113182196 B CN 113182196B CN 202110639168 A CN202110639168 A CN 202110639168A CN 113182196 B CN113182196 B CN 113182196B
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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
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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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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Abstract
The invention discloses automatic detection equipment for appearance of a camera module, which comprises a feeding device, a side detection device, an upper surface detection device, a lower surface detection device and a discharging device which are sequentially arranged, wherein the feeding device comprises a feeding conveying mechanism, and a feeding conveying mechanism arranged above the feeding conveying mechanism, the side detection device and the upper surface detection device, the side detection device is used for detecting the side appearance of a workpiece to be detected, the upper surface detection device and the lower surface detection device are used for detecting the upper surface appearance and the lower surface appearance of the workpiece to be detected, and the discharging device comprises a good product discharging conveying mechanism, a defective product discharging conveying mechanism and a discharging conveying mechanism arranged above the upper surface detection device, the lower surface detection device, the good product discharging conveying mechanism and the defective product discharging conveying mechanism. The invention highly automates the procedures of feeding, detecting, classifying and discharging, so as to achieve the purposes of reducing labor cost, improving production efficiency and improving quality of finished products.
Description
Technical Field
The invention relates to the technical field of camera module appearance detection equipment, in particular to automatic detection equipment for the appearance of a camera module.
Background
With the increasing importance of global consumers on the photographing function of mobile phones, the camera module becomes a necessary functional module of the mobile phone, and the demand of the camera module is increasing. The production of the camera module needs to be subjected to a plurality of working procedures such as baking FPC, dispensing, pasting wafers, covering a lens base, baking and the like, and the quality problem of a final finished product can be caused by the problem of any working procedure. Therefore, after the production of the camera module is completed, the production line can detect various aspects of finished products and timely find defective products, wherein the appearance detection of the camera module is a very important link. At present, the production line mainly carries out appearance detection by manpower, and the manual detection mainly has the problems of lower efficiency, easy error and higher cost.
Disclosure of Invention
The invention aims to provide automatic detection equipment for the appearance of a camera module, which is used for realizing high automation of feeding, detection, classification and discharging procedures so as to achieve the purposes of reducing labor cost, improving production efficiency and improving quality of finished products.
In order to achieve the above purpose, the following technical scheme is adopted:
The automatic detection equipment for the appearance of the camera module comprises a feeding device, a side detection device, an upper surface detection device, a lower surface detection device and a discharging device which are sequentially arranged, wherein the feeding device comprises a feeding conveying mechanism and a feeding conveying mechanism arranged above the feeding conveying mechanism, the side detection device and the upper surface detection device, the feeding conveying mechanism is used for conveying a workpiece to be detected from the feeding conveying mechanism to the side detection device and the upper surface detection device and the lower surface detection device in sequence, the side detection device is used for detecting the side appearance of the workpiece to be detected, the upper surface detection device and the lower surface detection device are used for detecting the upper surface appearance and the lower surface appearance of the workpiece to be detected, and the discharging device comprises a good product discharging conveying mechanism, a bad product discharging conveying mechanism and a discharging conveying mechanism arranged above the upper surface detection device, the lower surface detection device and the bad product discharging conveying mechanism, and the discharging conveying mechanism is used for conveying the good product from the upper surface detection device and the lower surface detection device to the bad product discharging conveying mechanism.
The feeding and conveying mechanism, the good product discharging and conveying mechanism and the bad product discharging and conveying mechanism respectively comprise a base frame, synchronous belt modules arranged along the length direction of the base frame, a plurality of stacking modules arranged at two ends of the base frame, a plurality of distributing modules arranged at two ends of the base frame and a translation jacking module arranged in the middle of the base frame, wherein one stacking module is used for being matched with the corresponding distributing module so as to separate stacked Tray trays onto the synchronous belt modules one by one, the other stacking module is used for being matched with the corresponding distributing module so as to stack Tray trays on the synchronous belt modules one by one, the translation jacking module is used for jacking and translating Tray trays on the synchronous belt modules so as to feed materials to the feeding and conveying mechanism or discharge materials to the discharging and conveying mechanism, and the synchronous belt modules are used for conveying Tray trays between the stacking modules at two ends of the base frame.
Preferably, the stacking module comprises a stacking jacking component arranged below the base frame and a stacking support arranged at the top of the base frame, wherein the stacking jacking component is used for jacking the Tray to match with the material distributing module to separate or stack the Tray, and the stacking support is used for limiting and guiding the lifting of the Tray.
Preferably, the material distribution module comprises a material distribution cylinder, a first sliding assembly and a material distribution inserting plate, wherein the material distribution cylinder is used for driving the material distribution inserting plate to slide and stretch through the first sliding assembly.
Preferably, the translation jacking module comprises a first jacking component, a clamping component and a translation driving component for driving the first jacking component to drive the clamping component to translate, wherein the clamping component comprises clamping jaws and a clamping jaw cylinder for driving the clamping jaws to clamp or unclamp a Tray.
Preferably, the upper and lower surface detection device comprises an indexing rotary disk mechanism, and at least one upper surface detection mechanism and at least one lower surface detection mechanism which are arranged around the indexing rotary disk mechanism; the automatic detection device comprises a feeding conveying mechanism, a discharging conveying mechanism, an indexing rotary disc mechanism, an upper surface detection mechanism, a lower surface detection mechanism and a lower surface detection mechanism, wherein one end of the feeding conveying mechanism and one end of the discharging conveying mechanism extend to the upper side of the indexing rotary disc mechanism respectively, the indexing rotary disc mechanism is used for conveying a workpiece to be detected from the lower side of one end of the feeding conveying mechanism to the lower side of the upper surface detection mechanism, the lower side of the lower surface detection mechanism and the lower side of one end of the discharging conveying mechanism respectively in a rotary mode, and the upper surface detection mechanism and the lower surface detection mechanism are respectively used for detecting the appearance of the upper surface and the lower surface of the workpiece to be detected.
Preferably, the lower surface detection mechanism comprises a lower surface visual component arranged on the outer side of the indexing rotary disk mechanism, at least one suction nozzle arranged above the indexing rotary disk mechanism, a lifting driving module for driving the suction nozzle to lift, and a first rotary driving module for driving the suction nozzle to rotate between the upper side of the indexing rotary disk mechanism and the upper side of the lower surface visual component.
Preferably, the indexing rotary disc mechanism comprises an indexing rotary disc, a second rotary driving module for driving the indexing rotary disc to rotate, and a plurality of adsorption jigs which are arranged at the top of the indexing rotary disc at intervals.
Preferably, the side detection device comprises a front side visual component, a rear side visual component, at least one adsorption jig arranged in the front side visual component and the rear side visual component, a left side visual component, a right side visual component and at least one adsorption jig arranged in the left side visual component and the right side visual component.
Preferably, the feeding and conveying mechanism and the discharging and conveying mechanism comprise at least one suction nozzle and a feeding and discharging translation driving module for driving the suction nozzle to translate.
By adopting the scheme, the invention has the beneficial effects that:
1) The appearance is detected through an automatic process, and the processes of feeding, detecting, classifying and discharging are highly automated, so that the problems of lower efficiency, more errors and the like caused by manual detection are avoided;
2) The detection of each side such as the left side surface, the right side surface, the front side surface, the rear side surface, the upper surface, the lower surface and the like is separated, finer detection is carried out aiming at different characteristics, and the detection accuracy and the detection efficiency are further improved;
3) The device adopts compatible and modular design, and adopts similar structures as the upper material conveying mechanism, the good product blanking conveying mechanism and the defective product blanking conveying mechanism, thereby being beneficial to controlling the cost, saving energy and reducing emission, and adopting a structure with adjustable spacing, and being capable of being compatible with Tray discs with different sizes.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention omitting a frame;
FIG. 3 is a perspective view of the feeding/good discharging/bad discharging conveying mechanism of the present invention;
FIG. 4 is a perspective view of a translational jack module of the present invention;
FIG. 5 is a perspective view of a dispensing module according to the present invention;
FIG. 6 is a perspective view of a side detection apparatus of the present invention;
FIG. 7 is a perspective view of the upper and lower surface inspection apparatus of the present invention;
FIG. 8 is a perspective view of the lower surface detection mechanism of the present invention;
FIG. 9 is a perspective view of the loading and transporting mechanism of the present invention;
FIG. 10 is a perspective view of the blanking conveying mechanism of the present invention;
Wherein, the attached drawings mark and illustrate:
1-a frame, 2-a feeding device,
3-Side surface detection device, 4-upper and lower surface detection device,
5-A blanking device, 21-a feeding conveying mechanism,
22-A feeding and carrying mechanism 31-a front and rear side visual assembly,
32-Left and right side vision assemblies, 41-indexing rotary disk mechanism,
42-Upper surface detection means, 43-lower surface detection means,
44-A remote camera light source component, 51-a good product blanking conveying mechanism,
52-Defective product blanking conveying mechanism, 53-blanking conveying mechanism,
211-A base frame, 212-a synchronous belt module,
213-A stack module, 214-a material dividing module,
215-A translation lifting module, 221/531-a feeding and discharging translation driving module,
411-Indexing rotary disk, 412-second rotary drive module,
33/413-An adsorption jig, 431-a lower surface vision component,
222/532/432-Suction nozzle, 433-lifting driving module,
434-A first rotary drive module, 2131-a stack lift assembly,
2132-Stack support, 2141-distributing cylinder,
2142-A first slide assembly, 2143-a feed block,
2151-A first lift assembly, 2152-a clamp assembly,
2153—Translational drive assembly.
Detailed Description
The invention will be described in detail below with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 10, the invention provides automatic detection equipment for the appearance of a camera module, which comprises a feeding device 2, a side detection device 3, an upper surface detection device 4, a lower surface detection device 4 and a blanking device 5 which are sequentially arranged, wherein the feeding device 2 comprises a feeding conveying mechanism 21, and a feeding conveying mechanism 22 arranged above the feeding conveying mechanism 21, the side detection device 3 and the upper surface detection device 4, the feeding conveying mechanism 22 is used for conveying a workpiece to be detected from the feeding conveying mechanism 21 to the side detection device 3 and the upper surface detection device 4 in sequence, the side detection device 3 is used for detecting the side appearance of the workpiece to be detected, the upper surface detection device 4 is used for detecting the upper surface appearance and the lower surface appearance of the workpiece to be detected, the blanking device 5 comprises a good product blanking conveying mechanism 51, a defective product blanking conveying mechanism 52, and a blanking conveying mechanism 53 arranged above the feeding conveying mechanism 6, the blanking conveying mechanism 51 and the defective product blanking conveying mechanism 52, and the blanking conveying mechanism 53 is used for conveying a good product from the feeding conveying mechanism 4 to the blanking conveying mechanism 51 and for conveying the defective product from the feeding mechanism 52 to the blanking device 4.
The invention also comprises a frame 1 arranged on the outer side, wherein the two ends of the frame 1 corresponding to the feeding and conveying mechanism 21 are respectively provided with a full tray feeding opening and an empty tray outlet, and the two ends of the frame 1 corresponding to the good product blanking and conveying mechanism 51 and the bad product blanking and conveying mechanism 52 are respectively provided with an OK/NG empty tray inlet and an OK/NG full tray outlet.
The feeding and conveying mechanism 21, the good product and blanking conveying mechanism 51 and the bad product and blanking conveying mechanism 52 respectively comprise a base frame 211, a synchronous belt module 212 arranged along the length direction of the base frame 211, a plurality of stacking modules 213 arranged at two ends of the base frame 211, a plurality of distributing modules 214 arranged at two ends of the base frame 211 and a translation lifting module 215 arranged in the middle of the base frame 211, wherein one stacking module 213 is used for being matched with the corresponding distributing module 214 to separate stacked Tray trays one by one onto the synchronous belt module 212, the other stacking module 213 is used for being matched with the corresponding distributing module 214 to stack Tray trays on the synchronous belt module 212 one by one, the translation lifting module 215 is used for lifting and translating Tray trays on the synchronous belt module 212 to be fetched by the feeding and conveying mechanism 22 or discharged by the blanking and conveying mechanism 53, and the synchronous belt module 212 is used for conveying Tray trays between the stacking modules 213 at two ends of the base frame 211.
The base frame 211 comprises two profile frames which are arranged in parallel, wherein a fixed support plate is arranged at the bottom end of one profile frame, a movable support plate is correspondingly arranged at the bottom end of the other profile frame, a fixed seat is arranged on one side, far away from the fixed support plate, of the movable support plate, and the fixed seat and the fixed support plate are fixedly arranged on the frame 1. A distance adjusting module is arranged between the two section bars, the distance adjusting module comprises a guide rod and an adjusting screw rod, two ends of the guide rod and two ends of the adjusting screw rod are respectively arranged on the fixed support plate and the fixed seat, the guide rod movably penetrates through the movable support plate to be arranged, and the adjusting screw rod is in driving connection with the movable support plate. The distance between the two section bars can be adjusted by adjusting the screw rod so as to adapt to the Tray with different widths.
The stack module 213 comprises a stack lifting assembly 2131 disposed below the base frame 211 and a stack bracket 2132 disposed on the top of the base frame 211, wherein the stack lifting assembly 2131 is used for lifting the Tray to be matched with the material distributing module 214 to separate or stack the Tray, and the stack bracket 2132 is used for limiting and guiding the Tray to lift.
The stacking jacking component 2131 and the translational jacking module 215 are arranged between the two profile frames, and the synchronous belt module 212 is arranged on the inner sides of the two profile frames. The timing belt module 212 includes a conveyor belt installed inside each profile frame and a driving motor for driving the conveyor belt to convey the Tray. The stacking jacking component 2131 comprises a jacking motor, a screw rod and jacking frames, each stacking support 2132 comprises two stop rods arranged at the top of each section bar frame, and each stacking support 2132 comprises four stop rods used for limiting four corners of a Tray and guiding lifting. In addition, the bottom of each pin is equipped with waist type hole, and the pin is installed on the section bar frame through waist type hole, can adjust the interval of pin on two section bar frames through this waist type hole, further compatible different width's Tray.
The feeding and conveying mechanism 21, the good product blanking and conveying mechanism 51 and the defective product blanking and conveying mechanism 52 are similar in structure, but are partially different in position, direction and the like, and the defective product blanking and conveying mechanism 52 is taken as an example, and the following operation flow is introduced:
1) A stacking module 213 for manually stacking empty Tray to the upper Tray end of the defective product discharging and conveying mechanism 52;
2) After starting, the stack jacking component 2131 at the upper Tray end descends, the Tray at the lowest layer falls on the synchronous belt module 212, the rest Tray trays are blocked by the material dividing module 214, and the empty Tray on the synchronous belt module 212 is sent to the upper part of the translation jacking module 215 by the synchronous belt module 212;
3) The translation and jacking module 215 jacks the Tray to the waiting position height, the suction nozzles 532 of the blanking conveying mechanism 53 circularly place the detected defective products on the Tray, and when one row is full, the translation and jacking module 215 drives the Tray to translate one row along the X-axis direction, and the blanking conveying mechanism 53 is matched to continuously place the detected defective products;
4) According to the cycle, after the Tray is fully filled, the translation jacking module 215 drives the Tray to descend, the Tray is placed on the synchronous belt module 212, and the Tray flows to the lower Tray end along with the synchronous belt module 212;
5) The stack lifting assembly 2131 at the end of the lower Tray is lifted to lift the Tray to a height higher than the distributing height of the distributing module 214, at this time, the distributing plugboard 2143 of the distributing module 214 extends out to hold the lowest Tray, the stack lifting assembly 2131 is lowered to be lower than the synchronous belt module 212 to wait for the next Tray, and the next new circulation can be continued after the Tray is manually removed according to the circulation action of the process until the Tray is stacked to a certain height.
The distributing module 214 includes a distributing cylinder 2141, a first sliding component 2142, and a distributing board 2143, where the distributing cylinder 2141 is configured to drive the distributing board 2143 to slide and stretch through the first sliding component 2142. The first sliding assembly 2142 includes a sliding rail and a slider that are slidably connected.
The translational lifting module 215 comprises a first lifting module 2151, a clamping module 2152 and a translational driving module 2153 for driving the first lifting module 2151 to drive the clamping module 2152 to translate, wherein the clamping module 2152 comprises clamping jaws and a clamping jaw cylinder for driving the clamping jaws to clamp or unclamp a Tray. The first lifting assembly 2151 includes a lifting driving motor and a lifting frame, and the translation driving assembly 2153 is a linear motor and is disposed along the length direction of the feeding conveying mechanism 21/the good discharging conveying mechanism 51/the defective discharging conveying mechanism 52.
The upper and lower surface detection device 4 comprises an indexing rotary disc mechanism 41, at least one upper surface detection mechanism 42 and at least one lower surface detection mechanism 43 which are arranged around the indexing rotary disc mechanism 41, one end of the feeding conveying mechanism 22 and one end of the discharging conveying mechanism 53 extend to the upper part of the indexing rotary disc mechanism 41 respectively, the indexing rotary disc mechanism 41 is used for rotationally conveying a workpiece to be detected from the lower part of one end of the feeding conveying mechanism 22 to the lower part of the upper surface detection mechanism 42, the lower part of the lower surface detection mechanism 43 and the lower part of one end of the discharging conveying mechanism 53 respectively, and the upper surface detection mechanism 42 and the lower surface detection mechanism 43 are used for detecting the appearance of the upper surface and the lower surface of the workpiece to be detected respectively.
The number of the upper surface detecting mechanisms 42 and the lower surface detecting mechanisms 43 can be designed according to actual requirements. In one embodiment, the number of the upper surface detecting mechanisms 42 and the lower surface detecting mechanisms 43 is 2, and the upper surface detecting mechanisms are respectively a first upper surface detecting mechanism, a second upper surface detecting mechanism, a first lower surface detecting mechanism and a second lower surface detecting mechanism, and are sequentially arranged around the indexing rotary disk 411 at intervals in the order of the first lower surface detecting mechanism, the first upper surface detecting mechanism, the second lower surface detecting mechanism and the second upper surface detecting mechanism. The upper surface detecting mechanism 42 and the lower surface detecting mechanism 43 are used for detecting different appearance items of the camera module, for example, the first upper surface detecting mechanism detects the surface of the lens, the second upper surface detecting mechanism detects the connector, the first lower surface detecting mechanism and the second lower surface detecting mechanism detect scratches, damages and the like, and specific detection items can be set according to actual requirements. In addition, a remote camera light source assembly 44 is provided for detecting the petal regions of the LENS.
The lower surface detection mechanism 43 includes a lower surface vision component 431 disposed outside the index rotary disk mechanism 41, at least one suction nozzle 432 disposed above the index rotary disk mechanism 41, a lift driving module 433 for driving the suction nozzle 432 to lift, and a first rotation driving module 434 for driving the suction nozzle 432 to rotate between above the index rotary disk mechanism 41 and above the lower surface vision component 431. The lifting driving module 433 comprises a driving motor, and a slider and a sliding rail structure for guiding lifting, and the first rotary driving module 434 and the second rotary driving module 412 comprise rotary driving motors.
The indexing rotary disc mechanism 41 comprises an indexing rotary disc 411, a second rotary driving module 412 for driving the indexing rotary disc 411 to rotate, and a plurality of adsorption jigs 413 arranged at intervals on the top of the indexing rotary disc 411. The number of the adsorption jigs 413 on the indexing rotary disk 411 is 8, when the indexing rotary disk 411 stops rotating, 7 adsorption jigs 413 sequentially correspond to the feeding conveying mechanism 22, the first lower surface detecting mechanism, the first upper surface detecting mechanism, the second lower surface detecting mechanism, the second upper surface detecting mechanism, the remote camera light source assembly 44 and the lower conveying mechanism 53, the other adsorption jig 413 is positioned between the feeding conveying mechanism 22 and the lower conveying mechanism 53, the position is waiting for feeding materials, the feeding materials are positioned below the feeding conveying mechanism 22, and the discharging materials are positioned below the lower conveying mechanism 53.
The side detection device 3 includes a front-rear side vision module 31, at least one adsorption jig 33 disposed in the front-rear side vision module 31, a left-right side vision module 32, and at least one adsorption jig 33 disposed in the left-right side vision module 32. The left and right side vision assemblies 32 are disposed adjacent to the feeding conveyor mechanism 21, and the front and rear side vision assemblies 31 are disposed adjacent to the index rotary disk mechanism 41.
The loading and unloading carrying mechanism 22 and 53 each include at least one suction nozzle 222/532, and an loading and unloading translation driving module 221/531 for driving the suction nozzle 222/532 to translate. The feeding and discharging translation driving module 221/531 comprises a translation driving motor, a sliding block and a sliding rail structure for guiding translation, and a light source and a camera are further arranged on the side face of each group of suction nozzles 222/532 of the feeding and discharging conveying mechanism 22 and the side face of each group of suction nozzles 222/532 of the discharging conveying mechanism 53 and are used for photographing and positioning the position of a workpiece so as to facilitate material taking. In addition, the feeding and discharging conveying mechanisms 22 and 53 further comprise conveying brackets, the conveying brackets of the feeding and discharging conveying mechanisms 22 and 53 are arranged along the X-axis direction, the conveying brackets of the discharging and conveying mechanisms 53 are arranged along the Y-axis direction, the feeding and conveying mechanisms 21 and 52 are arranged below the feeding and conveying mechanisms 22 and 53 along the Y-axis direction, and the good product and defective product and discharging conveying mechanisms 51 and 52 are arranged below the discharging and conveying mechanisms 53 in parallel along the X-axis direction.
In a specific embodiment, two workpieces to be inspected are synchronously fed and discharged each time, and two stations are synchronously operated on each functional component, such as suction nozzles 222/532/432, suction jigs 33/413, and the like, and2 workpieces to be inspected are simultaneously fed and discharged for detection, so that the balance of efficiency and cost is achieved.
The side detection device 3 is arranged between the indexing rotary disk mechanism 41 and the feeding conveying mechanism 21, the feeding conveying mechanism 22 spans over the side detection device 3, and three groups of suction nozzles are arranged on the feeding conveying mechanism 22, namely a suction nozzle group I, a suction nozzle group II and a suction nozzle group III which are sequentially arranged from one end of the feeding conveying mechanism 21 to one end of the indexing rotary disk mechanism 41, and each group of suction nozzles 222 comprises two suction nozzles for feeding 2 workpieces to be detected simultaneously. The first suction nozzle group is used for conveying the workpiece to be detected from the feeding and conveying mechanism 21 to the adsorption jig 33 in the left and right side surface visual assembly 32, the second suction nozzle group is used for conveying the workpiece to be detected from the adsorption jig 33 in the left and right side surface visual assembly 32 to the adsorption jig 33 in the front and rear side surface visual assembly 31, and the third suction nozzle group is used for conveying the workpiece to be detected from the adsorption jig 33 in the front and rear side surface visual assembly 31 to the adsorption jig 413 of the indexing rotary disk 411.
In addition, each suction nozzle 222 in the second suction nozzle set is provided with a rotary driving motor for driving the corresponding suction nozzle 222 to rotate the workpiece to be inspected by 90 ° so that the front and rear side visual components 31 can detect the front and rear side appearance of the workpiece to be inspected.
The upper surface detection mechanism 42 includes an upper surface vision component that is mounted above the suction jig 413 of the index rotary disk 411. The upper surface vision module, the lower surface vision module 431, the front and rear side vision module 31, the left and right side vision module 32, and the remote camera light source module 44 all use CCD cameras.
The invention comprises the following steps:
1) Manually stacking a Tray fully holding the workpiece to be detected on the upper Tray end of the feeding conveying mechanism 21;
2) After starting, the stack jacking component 2131 at the upper Tray end of the feeding and conveying mechanism 21 descends, the Tray at the lowest layer falls on the synchronous belt module 212, the rest Tray is blocked by the material distributing module 214, and the Tray on the synchronous belt module 212 is sent to the upper part of the translation jacking module 215 by the synchronous belt module 212;
3) The translation and jacking module 215 clamps the Tray, jacks up the Tray, and gradually translates the Tray to adapt to the material taking position of the first suction nozzle group;
4) The suction nozzle group of the feeding and carrying mechanism 22 sucks the workpiece (two) to be detected from the Tray, translates the workpiece along the X-axis direction, and places the workpiece to be detected on the suction jig 33 in the left and right side visual assemblies 32;
5) The left and right side vision components 32 take a photograph of the left and right sides of the workpiece to be inspected, detect the left and right sides, and record the detection result;
6) The second suction nozzle group of the feeding and carrying mechanism 22 moves to the upper part of the adsorption jig 33 of the left and right side visual components 32 and absorbs the workpiece to be detected, and the workpiece to be detected is continuously translated along the X axis, and is horizontally rotated by 90 degrees and then is placed on the adsorption jig of the front and rear side visual components 31;
7) The front and rear side vision assembly 31 photographs and detects the front and rear sides of the workpiece to be detected, and records the detection result;
8) The third suction nozzle group of the feeding and carrying mechanism 22 moves to the position above the suction jig 33 of the front and rear side visual assembly 31, sucks the workpiece to be detected, and continues to translate along the X axis, and then places the workpiece to be detected to the suction jig 413 (feeding position) of the indexing rotary disk 411;
9) The indexing rotary disc 411 rotates for 1 station, the workpiece to be detected is brought to the lower part of the lower surface detection mechanism, the lifting driving module 433 drives the suction nozzle 432 to descend and suck the workpiece to be detected, the first rotary driving module 434 drives the suction nozzle 432 to drive the workpiece to be detected to rotate 180 degrees to the position above the lower surface visual component 43, the lower surface visual component 43 performs photographing detection on the bottom surface of the workpiece to be detected, and the detection result is recorded;
10 The lifting driving module 433 and the first rotary driving module 434 are matched with each other to put the workpiece to be detected back to the adsorption jig 413 of the indexing rotary disk 411;
11 The indexing rotary disk 411 continues to rotate for 1 station, the workpiece to be detected is brought to the lower part of the upper surface detection mechanism, at the moment, the upper surface visual component shoots and detects the upper surface of the workpiece to be detected, and the detection result is recorded;
12 The indexing rotary disk 411 continues to rotate for 1 station, the workpiece to be detected is brought to the position below the second lower surface detection mechanism, the detection step is basically consistent with that the workpiece to be detected is positioned below the second lower surface detection mechanism, and the description is omitted here;
13 The indexing rotary disk 411 continues to rotate for 1 station, the workpiece to be detected is brought under the second upper surface detection mechanism, the detection step is basically consistent with that the workpiece to be detected is positioned under the second upper surface detection mechanism, and the description is omitted here;
14 The indexing rotary plate 411 continues to rotate for 1 station, at this time, the remote camera light source assembly 44 performs photographing detection on the upper surface of the workpiece, detects petal areas of the LENS, and records the detection result;
15 The indexing rotary disk 411 continues to rotate for 1 station, and the workpiece to be detected is brought to the lower part of the blanking conveying mechanism 22;
16 The suction nozzle 532 of the blanking conveying mechanism 53 sucks the workpiece to be inspected, moves in the Y-axis direction, and places the workpiece on the Tray of the good blanking conveying mechanism 51 or the defective blanking conveying mechanism 52 according to the detection result.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. The automatic detection equipment for the appearance of the camera module is characterized by comprising a feeding device, a side detection device, an upper surface detection device, a lower surface detection device and a discharging device which are sequentially arranged, wherein the feeding device comprises a feeding conveying mechanism, a feeding conveying mechanism arranged above the feeding conveying mechanism, the side detection device and the upper surface detection device, the lower surface detection device, the feeding conveying mechanism is used for sequentially conveying a workpiece to be detected from the feeding conveying mechanism to the side detection device and the upper surface detection device, the side detection device is used for detecting the side appearance of the workpiece to be detected, and the upper surface detection device and the lower surface detection device are used for detecting the upper surface appearance and the lower surface appearance of the workpiece to be detected;
the upper surface detection device and the lower surface detection device comprise an indexing rotary disc mechanism, at least one upper surface detection mechanism and at least one lower surface detection mechanism which are arranged around the indexing rotary disc mechanism, wherein one end of the feeding conveying mechanism and one end of the discharging conveying mechanism extend to the upper part of the indexing rotary disc mechanism respectively;
The lower surface detection mechanism comprises a lower surface visual component arranged on the outer side of the indexing rotary disk mechanism, at least one suction nozzle arranged above the indexing rotary disk mechanism, a lifting driving module for driving the suction nozzle to lift and fall, and a first rotary driving module for driving the suction nozzle to rotate between the upper side of the indexing rotary disk mechanism and the upper side of the lower surface visual component;
The side detection device comprises a front side visual assembly, a rear side visual assembly, at least one adsorption jig arranged in the front side visual assembly and the rear side visual assembly, a left side visual assembly and a right side visual assembly, and at least one adsorption jig arranged in the left side visual assembly and the right side visual assembly.
2. The automatic detection device for the appearance of the camera module according to claim 1, wherein the feeding and conveying mechanism, the good product discharging and conveying mechanism and the bad product discharging and conveying mechanism respectively comprise a base frame, synchronous belt modules arranged along the length direction of the base frame, a plurality of stacking modules arranged at two ends of the base frame, a plurality of material distributing modules arranged at two ends of the base frame and a translation jacking module arranged in the middle of the base frame, wherein one stacking module is used for being matched with the corresponding material distributing module so as to separate stacked Tray onto the synchronous belt modules one by one, the other stacking module is used for being matched with the corresponding material distributing module so as to stack Tray on the synchronous belt modules one by one, the translation jacking module is used for jacking and translating Tray on the synchronous belt modules so as to take materials by the feeding and conveying mechanism or feed materials by the discharging and conveying mechanism, and the synchronous belt modules are used for conveying Tray between the stacking modules at two ends of the base frame.
3. The automatic detection device for the appearance of the camera module according to claim 2, wherein the stack module comprises a stack lifting assembly arranged below the base frame and a stack support arranged at the top of the base frame, the stack lifting assembly is used for lifting a Tray to be matched with the material distribution module to separate or stack the Tray, and the stack support is used for limiting and guiding the Tray to lift.
4. The automatic detection device for the appearance of the camera module according to claim 2, wherein the material distribution module comprises a material distribution cylinder, a first sliding assembly and a material distribution inserting plate, and the material distribution cylinder is used for driving the material distribution inserting plate to slide and stretch through the first sliding assembly.
5. The automatic detection device for the appearance of the camera module according to claim 2, wherein the translational lifting module comprises a first lifting assembly, a clamping assembly and a translational driving assembly for driving the first lifting assembly to drive the clamping assembly to translate, and the clamping assembly comprises clamping jaws and a clamping jaw cylinder for driving the clamping jaws to clamp or unclamp a Tray.
6. The apparatus according to claim 1, wherein the index rotary disk mechanism comprises an index rotary disk, a second rotary driving module for driving the index rotary disk to rotate, and a plurality of suction jigs arranged at intervals on top of the index rotary disk.
7. The apparatus of claim 1, wherein the loading and unloading mechanism comprises at least one nozzle, and an loading and unloading translation driving module for driving the nozzle to translate.
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| CN114324391A (en) * | 2021-12-22 | 2022-04-12 | 春禾（深圳）自动化技术有限公司 | Wire winding defect detector |
| CN114689595A (en) * | 2022-03-07 | 2022-07-01 | 深圳市光和精密自动化有限公司 | Camera module appearance detection device and control method |
| CN114833074B (en) * | 2022-03-16 | 2024-04-23 | 杭州长川科技股份有限公司 | Electronic component appearance detection device |
| CN114955065B (en) * | 2022-05-27 | 2024-05-28 | 华安芯科技(深圳)有限公司 | Automatic transmission method of novel crown antigen detection kit |
| CN115901778B (en) * | 2022-11-14 | 2025-10-10 | 嘉兴九纵智能科技有限公司 | A fingerprint module detection system |
| CN115753618B (en) * | 2022-12-05 | 2023-07-04 | 苏州天准科技股份有限公司 | Optical detection station, cleaning and flaw detection system |
| CN116197126B (en) * | 2023-02-08 | 2026-04-21 | 苏州维信电子有限公司 | Automatic appearance inspection equipment |
| CN116148264B (en) * | 2023-02-10 | 2026-03-03 | 惠州金源智能机器人有限公司 | Battery appearance detection equipment and appearance detection method |
| CN116273975A (en) * | 2023-03-24 | 2023-06-23 | 四川经纬达科技集团有限公司 | A planar transformer detection device and detection method |
| CN117783060A (en) * | 2023-12-26 | 2024-03-29 | 深圳市鹰眼在线电子科技有限公司 | An IR component appearance inspection machine |
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