Electronic product appearance inspection equipment

Abstract

The present application relates to the field of electronic product appearance detection, and specifically discloses an electronic product appearance detection device, which includes a frame; a tooling device for placing electronic products; a tooling power mechanism; a side camera for detecting the side; a bottom camera for detecting the bottom; and a top camera for detecting the top. The present invention uses the side camera, the bottom camera, and the top camera to respectively take photos and detect different end faces of the electronic product, and when the side camera is used to take photos and detect the side face of the electronic product, the tooling device drives the electronic product to rotate so that the side camera can take photos and detect different side faces of the electronic product. The detection device can automatically take photos and detect different end faces of the electronic product, replacing the traditional method of manually detecting the appearance of electronic products, greatly improving the detection speed and efficiency of electronic products, and also improving the accuracy of the appearance detection of electronic products.

Description

Technical Field

[0001] The present application relates to the field of electronic product appearance detection, and in particular to an electronic product appearance detection device. Background Art

[0002] Electronic products need to go through many processes during the production process, including various types of inspections of electronic products. For example, the appearance of electronic products is the first thing that customers can observe when purchasing products. Therefore, after the production of electronic products is completed and before packaging, all surfaces of the product appearance need to be inspected. For example, routers, communication boxes and other electronic products with hexahedrons, among which, the inspection content of electronic products with hexahedrons includes but is not limited to the bottom shell, barcodes on the top shell, silk-screen LOGO on the bottom shell and top shell, silk-screen on the network port, presence or absence of side buttons, silk-screen, network port and other color differences, foot pads, labels, dust plugs and other related inspection items. At present, the appearance inspection of such electronic products with multiple or 6 faces is mainly carried out by manual naked eye inspection, which is not only a large workload, but also prone to detection errors over time, resulting in the inability to guarantee the accuracy of manual inspection, causing some defective products to flow into the market, seriously affecting the reputation of the product and the image of the company. Summary of the invention

[0003] In order to improve the inspection speed, efficiency and accuracy of multiple surfaces of electronic products, the present application provides an electronic product appearance inspection device, which utilizes a side camera, a bottom camera and a top camera to respectively take photos and inspect different end surfaces of the electronic product. When the side camera is used to take photos and inspect the side surface of the electronic product, the tooling device drives the electronic product to rotate so that the side camera can take photos and inspect different side surfaces of the electronic product. The inspection device can automatically take photos and inspect different end surfaces of the electronic product, replacing the traditional method of manually inspecting the appearance of electronic products, greatly improving the inspection speed and efficiency of electronic products, and also improving the accuracy of electronic product appearance inspection.

[0004] The present application provides an electronic product appearance inspection device, which adopts the following technical solution:

[0005] An electronic product appearance inspection device, comprising:

[0006] frame;

[0007] A tooling device, rotatably connected to the frame, for placing electronic products;

[0008] A tooling power mechanism, connected to the tooling device, and used to drive the tooling device to rotate;

[0009] A side camera is installed on the frame and located at the side of the tooling device, and is used to detect the side of the electronic product;

[0010] A bottom camera, mounted on the tooling device, for inspecting the bottom of the electronic product; and

[0011] The top camera is installed on the frame, directly above the tooling device, and is used to inspect the top of the electronic product.

[0012] Preferably, the tooling device comprises a tooling bracket fixed on the frame, a tooling seat rotatably connected to the tooling bracket and a slewing support arranged on the tooling frame, and a tooling slot for accommodating electronic products is provided on the top of the tooling frame.

[0013] Preferably, the tooling power mechanism comprises a tooling power member arranged on the tooling bracket and a gear arranged on the power member, and the gear is meshed with the slewing support.

[0014] Preferably, it also includes a lateral adjustment mechanism arranged on the frame for adjusting the lateral position of the side end camera, the lateral adjustment mechanism includes a side end base arranged on the frame, a side end guide rail arranged on the side end base, a side end slider arranged on the side end guide rail, and a side end sliding seat arranged on the upper end of the side end slider, and the side end camera is arranged on the side end sliding seat.

[0015] Preferably, it also includes a positioning mechanism for fixing the lateral position of the side end sliding seat on the side end base, the positioning mechanism includes a plurality of first positioning holes opened on the side end base, a second positioning hole opened on the side end sliding seat, and a side end positioning pin inserted into the second positioning hole and the first positioning hole.

[0016] Preferably, it also includes a longitudinal adjustment mechanism arranged on the side end sliding seat for adjusting the longitudinal position of the side end camera, the longitudinal adjustment mechanism includes a first slide rail arranged on the side end sliding seat, a first slider arranged on the side end slide rail, a first base arranged on the first slider, and a side end power mechanism driving the first base to slide, and the side end camera is arranged on the first base.

[0017] Preferably, the side end power mechanism includes a side end power member arranged on the side end sliding seat, a driving pulley arranged on the side end power member, a driven pulley rotatably connected to the side end sliding seat, and a transmission belt wound around the driving pulley and the driven pulley, and the transmission belt is fixedly connected to the first base.

[0018] Preferably, the rack is provided with a side lamp, a top lamp and a bottom lamp, the side lamp is located above the side camera, the top lamp is located at the side of the top camera, and the top lamp is located at the side of the bottom camera.

[0019] Preferably, it also includes a conveying device and a picking and placing device, the conveying device is used to convey electronic products, the picking and placing device is arranged on the rack and located above the tooling device, the picking and placing device is used to pick and place electronic products between the conveying device and the tooling device, and the picking and placing device includes a longitudinal picking and placing mechanism and a vertical picking and placing mechanism.

[0020] Preferably, the longitudinal pick-and-place mechanism comprises a longitudinal pick-and-place frame, a longitudinal pick-and-place slider slidably connected to the longitudinal pick-and-place frame, and a longitudinal power assembly arranged on the longitudinal pick-and-place frame, wherein the output end of the longitudinal power assembly is connected to the longitudinal pick-and-place slider, and the longitudinal power assembly is used to drive the longitudinal pick-and-place slider to slide back and forth on the longitudinal pick-and-place frame;

[0021] The vertical pick-and-place mechanism includes a vertical pick-and-place rack arranged on the longitudinal pick-and-place slider, a vertical pick-and-place slider slidably connected to the vertical pick-and-place rack, a vertical power assembly arranged on the vertical pick-and-place rack, and a pick-and-place suction cup for picking and placing electronic products arranged on the vertical pick-and-place slider. The output end of the vertical power assembly is connected to the vertical pick-and-place slider, and the vertical power assembly is used to drive the vertical pick-and-place slider to slide back and forth on the vertical pick-and-place rack.

[0022] In summary, this application includes the following beneficial technical effects:

[0023] 1. The present invention utilizes a side camera, a bottom camera and a top camera to respectively take photos and inspect different end faces of an electronic product. When the side camera is used to take photos and inspect the side face of the electronic product, the tooling device drives the electronic product to rotate so that the side camera can take photos and inspect different side faces of the electronic product. The inspection equipment can automatically take photos and inspect different end faces of the electronic product, replacing the traditional method of manually inspecting the appearance of electronic products, greatly improving the inspection speed and efficiency of electronic products, and also improving the accuracy of electronic product appearance inspection.

[0024] 2. The present invention sets a lateral adjustment mechanism and a longitudinal adjustment mechanism, thereby being able to adjust the lateral position and longitudinal position of the side camera, so that the side camera can be adjusted in real time with different distances from the side surface of the electronic product, so that the side camera can better focus and take pictures, thereby better detecting the side surface of the electronic product.

[0025] 3. The present invention improves the lighting conditions when the side camera, bottom camera and top camera take pictures by setting side lamps, top lamps and bottom lamps, so that the pictures taken by the side camera, bottom camera and top camera can be clearer, thereby improving the accuracy of electronic product appearance inspection.

[0026] 4. The present invention is equipped with a conveying device and a pick-up and placement device, thereby being able to automatically pick up and place electronic products and perform automated testing, thereby reducing labor intensity, and improving the speed and efficiency of electronic product appearance testing, while greatly improving the accuracy of electronic product testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the detection device in the embodiment of the present application.

[0028] Figure 2 It is a structural schematic diagram for demonstrating the tooling device and the tooling power mechanism in the embodiment of the present application.

[0029] Figure 3 It is a structural schematic diagram for demonstrating the side camera, the lateral adjustment mechanism and the longitudinal adjustment mechanism in the embodiment of the present application.

[0030] Figure 4 It is a partial structural diagram of the detection device in the embodiment of the present application.

[0031] Figure 5 It is a schematic diagram of the structure of the conveying device and the picking and placing device in the embodiment of the present application.

[0032] Explanation of reference numerals: 100, electronic product; 1, rack; 2, tooling device; 21, tooling bracket; 22, tooling seat; 221, tooling slot; 23, slewing bearing; 3, tooling power mechanism; 31, tooling power part; 32, gear; 4, side end camera; 40, side end lamp; 41, side end base; 411, first positioning hole; 42, side end guide rail; 43, side end slider; 44, side end sliding seat; 441, second positioning hole; 45, positioning pin; 46, first slide rail; 47, first slider; 48, first base; 491, side end power part ; 492, driving pulley; 493, driven pulley; 494, transmission belt; 5, bottom camera; 51, bottom lamp; 6, top camera; 61, top lamp; 62, lifting frame; 63, lifting seat; 64, screw rod; 65, rotating handle; 7, conveying device; 81, longitudinal pick-up and placement mechanism; 811, longitudinal pick-up and placement rack; 812, longitudinal pick-up and placement slider; 813, longitudinal power assembly; 82, vertical pick-up and placement mechanism; 821, vertical pick-up and placement rack; 822, vertical pick-up and placement slider; 823, vertical power assembly; 824, pick-up and placement suction cup; 9, protective cover. DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with the accompanying drawings.

[0034] The embodiment of the present application discloses an electronic product appearance detection device.

[0035] Reference Figures 1 to 3The electronic product appearance inspection equipment includes a frame 1, a tooling device 2, a tooling power mechanism 3, a side camera 4, a bottom camera 5 and a top camera 6.

[0036] The rack 1 is placed on the ground, and the bottom of the rack 1 can be fixed to the ground by anchor bolts, or rollers can be provided at the bottom of the rack 1 to move the rack 1, and foot cups can also be installed at the bottom of the rack 1. When the detection equipment is working, the foot cups are used to support the detection equipment to improve the detection stability of the detection equipment.

[0037] Reference Figure 2 The tooling device 2 is rotatably connected to the frame 1, and the tooling device 2 is used to place the electronic product 100 so that the electronic product 100 can be detected.

[0038] Specifically, the tooling device 2 includes a tooling bracket 21, a tooling seat 22 and a slewing bearing 23. The tooling bracket 21 is fixedly mounted on the frame 1. The tooling seat 22 is rotatably connected to the tooling bracket 21. The top of the tooling seat 22 is provided with a tooling slot 221 for accommodating and placing the electronic product 100. The tooling slot 221 is a square slot. The depth of the tooling slot 221 can be set according to actual conditions. The opening of the tooling slot 221 is slightly larger than the bottom of the electronic product 100, so that the electronic product 100 can be placed in the tooling slot 221, and the electronic product 100 is not easy to shake in the tooling slot 221. The slewing bearing 23 is fixedly mounted on the bottom of the side end of the tooling bracket 21.

[0039] Specifically, refer to Figure 4 The tooling seat 22 includes a tooling support seat 222 and a tooling base 223. The tooling support seat 222 is rotatably connected to the tooling bracket 21, and the tooling base 223 is detachably connected and fixed to the tooling support seat 222. The tooling slot 221 is formed on the tooling base 223. Preferably, the tooling seat 22 also includes at least two positioning rods 224 arranged on the top of the tooling support seat 222. The positioning rods 224 can also be positioning pins. If the positioning rods 224 are positioning pins, the top of the tooling support seat 222 is provided with corresponding pin holes.

[0040] The tooling slot 221 is located in the middle of the tooling base 223. The tooling slot 221 can also be opened into a hole shape, and then four clamping blocks are installed and fixed on the top of the tooling seat 22. The four clamping blocks are respectively distributed at the four corner ends of the tooling slot 221, and four tooling pins are used to fix the four corner ends of the electronic product 100.

[0041] The tool base 223 is provided with a mounting hole for use with the positioning rod 224. When in use, the mounting hole is aligned with the positioning rod 224, and the positioning rod 224 is inserted into the mounting hole. The number of tool bases 223 can be set to a plurality, and the tool slot 221 on each tool base 223 can be used to place different electronic products, so that the detection device can detect the side end surfaces of different electronic products.

[0042] Reference Figure 2 The tooling power mechanism 3 is connected to the tooling device 2. Specifically, the output end of the tooling power mechanism 3 is connected to the slewing bearing 23. The tooling power mechanism 3 includes a tooling power member 31 and a gear 32. The tooling power member 31 is fixed on the tooling bracket 21. The gear 32 is fixed on the output end of the tooling power member 31. The gear 32 is meshed with the slewing bearing 23, so that the tooling power member 31 drives the tooling seat 22 to rotate on the tooling bracket 21 through the gear 32 and the slewing bearing 23. The tooling power member 31 can be a servo motor alone or a combination of a servo motor and a servo reducer.

[0043] Reference Figure 3 The side camera 4 is installed and fixed on the side end of the frame 1 , and the side camera 4 is used to take photos and detect the side end of the electronic product 100 .

[0044] Specifically, the frame 1 is also provided with a lateral adjustment mechanism for adjusting the lateral position of the side end camera 4 , and the lateral adjustment mechanism includes a side end base 41 , a side end guide rail 42 , a side end slider 43 , and a side end sliding seat 44 .

[0045] The side end base 41 is fixedly mounted on the frame 1, and the side end guide rail 42 is fixedly mounted on the side end base 41 in the lateral direction. The side end slider 43 is fixedly mounted on the bottom of the side end sliding seat 44, and the side end slider 43 is slidably connected to the side end guide rail 42. The side end sliding seat 44 is adjusted in position on the side end base 41 through the side end slider 43 and the side end guide rail 42, and a drag chain can also be connected between the side end sliding seat 44 and the frame 1. The side end camera 4 can be directly or indirectly fixedly mounted on the side end sliding seat 44, so that the side end sliding seat 44 can adjust the position of the side end camera 4 relative to the electronic product 100, so as to better take pictures and detect the side end surface of the electronic product 100 in the tooling slot 221.

[0046] In order to prevent the side end slider 43 from falling off the side end guide rail 42 , side end limiting blocks may be installed and fixed at both ends of the side end guide rail 42 .

[0047] In addition, the frame 1 is also provided with a positioning mechanism for fixing the lateral position of the side end sliding seat 44 on the side end base 41, and the positioning mechanism includes a plurality of first positioning holes 411 provided on the side end base 41 and a second positioning hole 441 provided on the side end sliding seat 44. The plurality of first positioning holes 411 may be evenly distributed along the lateral direction on the side end base 41. A side end positioning pin 45 may be inserted between the second positioning hole 441 and the first positioning hole 411. When in use, the second positioning hole 441 is aligned with different first positioning holes 411, and the side end positioning pin 45 is inserted into the second positioning hole 441 and the first positioning hole 411, so as to realize the positioning of the sliding positioning seat on the side end base 41, thereby adjusting the position of the side end camera 4 relative to the electronic product 100 in the lateral direction.

[0048] Further, refer to Figure 4 The side end sliding seat 44 is provided with a longitudinal adjustment mechanism for adjusting the longitudinal position of the side end camera 4 in the longitudinal direction, and the longitudinal adjustment mechanism includes a first slide rail 46, a first slider 47, a first base 48, and a side end power mechanism.

[0049] The first slide rail 46 is fixedly mounted on the side end sliding seat 44 along the longitudinal direction, the first slider 47 is fixedly mounted on the bottom of the first base 48, and the first slider 47 is slidably connected to the first base 48. The longitudinal position of the first base 48 on the side end sliding seat 44 is adjusted by the first slider 47 and the first slide rail 46, and a drag chain may be connected between the first base 48 and the side end sliding seat 44. The output end of the side end power mechanism is fixedly connected to the first base 48, the side end camera 4 is fixedly mounted on the first base 48, and the side end power mechanism drives the first base 48 to move on the side end sliding seat 44.

[0050] Reference Figure 3 and Figure 4 The side end power mechanism includes a side end power member 491, a driving pulley 492, a driven pulley 493 and a transmission belt 494. The side end power member 491 is fixedly mounted on the side end sliding seat 44. The side end power member 491 can be a servo motor alone or a combination of a servo motor and a servo reducer. The driving pulley 492 is fixedly mounted on the output end of the side end power member 491, the driven pulley 493 is rotatably connected to the side end sliding seat 44, the transmission belt 494 is wound around the driving pulley 492 and the driven pulley 493, and the transmission belt 494 is fixedly connected to the first base 48. The side end power part 491 drives the transmission belt 494 to rotate through the active pulley 492 and the driven pulley 493, and the transmission belt 494 drives the first base 48 to move back and forth along the longitudinal direction on the side end sliding seat 44, thereby adjusting the longitudinal position of the side end camera 4 in the longitudinal direction, so that the side end camera 4 can better take pictures and detect the electronic products 100 in the tooling slot 221.

[0051] In order to enable the side camera 4 to more clearly take photos and inspect the side surface of the electronic product 100, a side lamp 40 can be installed on the first base 48 or the frame 1. The illumination position of the side lamp 40 is facing the side surface of the electronic product 100, so that the side camera 4 can better take photos and inspect the side surface of the electronic product 100.

[0052] Reference Figure 2 The bottom camera 5 is mounted and fixed on the tooling device 2. Specifically, the bottom camera 5 is mounted and fixed on the tooling seat 22. The material of the tooling slot 221 on the tooling seat 22 is a transparent material, or the entire tooling seat 22 is made of a transparent material. The bottom camera 5 is located directly below the tooling slot 221 on the tooling seat 22. That is, the shooting angle of the bottom camera 5 is facing the bottom of the electronic product 100 in the tooling slot 221, so that the bottom camera 5 can take pictures and detect the bottom of the electronic product 100 in the tooling slot 221 in real time.

[0053] In order to enable the bottom camera 5 to more clearly take pictures and inspect the bottom surface of the electronic product 100, a bottom lamp 51 can be installed on the tooling seat 22. The bottom lamp 51 is located below the tooling slot 221. The illumination position of the bottom lamp 51 is facing the bottom of the electronic product 100 in the tooling slot 221, so that the bottom camera 5 can better take pictures and inspect the bottom surface of the electronic product 100.

[0054] Reference Figure 4 and Figure 5 The top camera 6 is installed and fixed on the frame 1. Specifically, the top camera 6 is located directly above the tooling slot 221 on the tooling seat 22, and the irradiation position of the top camera 6 is directly above the electronic product 100 in the tooling slot 221, so that the top camera 6 can take pictures and detect the upper end surface of the electronic product 100.

[0055] When the top camera 6 is aimed at different electronic products 100, since the heights of different electronic products 100 are different, in order to enable the top camera 6 to better take photos and detect the top surfaces of different electronic products 100, a lifting device is installed and fixed on the frame 1, and the lifting device includes a lifting frame 62, a lifting seat 63, a screw 64 and a rotating handle 65. The lifting frame 62 is installed and fixed on the frame 1, the lifting seat 63 is slidably connected to the lifting frame 62, the screw 64 is arranged in the vertical direction, the screw 64 is threadedly connected to the lifting seat 63, the rotating handle 65 is fixedly connected to the screw 64, and the top camera 6 is installed and fixed on the lifting seat 63. By rotating the rotating handle 65, the position of the lifting seat 63 in the vertical direction can be adjusted, thereby adjusting the vertical position of the top camera 6 in the vertical direction, so as to achieve the purpose of adjusting the distance between the top camera 6 and the top surfaces of different electronic products 100, so that the top camera 6 and different electronic products 100 can be better focused, and the top surfaces of different electronic products 100 can be better photographed and detected.

[0056] In other embodiments, the lifting device may also directly adopt an electric cylinder, a pneumatic cylinder, a hydraulic cylinder or other devices.

[0057] Reference Figure 2 and Figure 5 In order to enable the top camera 6 to more clearly take photos and detect the top surface of the electronic product 100, a top lamp 61 can be installed on the rack 1. The top lamp 61 is located directly above or diagonally above the electronic product 100 in the tooling slot 221. The illumination position of the top lamp 61 is directly facing the top of the electronic product 100 in the tooling slot 221, so that the top camera 6 can better take photos and detect the top surface of the electronic product 100.

[0058] Further, refer to Figures 2 to 5 The detection device further includes a conveying device 7 and a pick-and-place device. The conveying device 7 is used to convey the electronic product 100. The conveying device 7 can directly convey the electronic product 100 to the vicinity of the tooling slot 221, and then move the electronic product 100 into the tooling slot 221 manually or through the pick-and-place device, so that the side camera 4, the bottom camera 5 and the top camera 6 can take pictures of the six sides of the electronic product 100 for detection.

[0059] Reference Figures 2 to 5 The pick-and-place device is used to pick up and place the electronic product 100 between the conveying device 7 and the tooling slot 221 of the tooling device 2. Specifically, the pick-and-place device includes a longitudinal pick-and-place mechanism 81 and a vertical pick-and-place mechanism 82.

[0060] Reference Figure 5The longitudinal pick-and-place mechanism 81 includes a longitudinal pick-and-place frame 811, a longitudinal pick-and-place slider 812 and a longitudinal power assembly 813. The longitudinal pick-and-place frame 811 is fixedly mounted on the frame 1 in the horizontal direction. The longitudinal pick-and-place slider 812 is slidably connected to the longitudinal pick-and-place frame 811 in the longitudinal direction. The output end of the longitudinal power assembly 813 is fixedly connected to the longitudinal pick-and-place slider 812. The longitudinal power assembly 813 drives the longitudinal pick-and-place slider 812 to slide back and forth on the longitudinal pick-and-place frame 811. The longitudinal power assembly 813 can adopt a structure similar to the side end power assembly, and adopts a belt transmission to drive the longitudinal pick-and-place slider 812 to slide back and forth on the longitudinal pick-and-place frame 811.

[0061] The vertical pick-and-place mechanism 82 includes a vertical pick-and-place frame 821, a vertical pick-and-place slider 822, a vertical power assembly 823, and a pick-and-place suction cup 824. The vertical pick-and-place frame 821 is fixedly mounted on the longitudinal pick-and-place slider 812, the vertical pick-and-place slider 822 is slidably connected to the vertical pick-and-place frame 821 in the vertical direction, the output end of the vertical power assembly 823 is connected to the vertical pick-and-place slider 822, specifically, the vertical power assembly 823 can adopt a lead screw structure, the lead screw of the vertical power assembly 823 is threadedly connected to the vertical pick-and-place slider 822, and the vertical power assembly 823 drives the vertical pick-and-place slider 822 to slide back and forth in the vertical direction on the vertical pick-and-place frame 821. The pick-and-place suction cup 824 is installed and fixed on the vertical pick-and-place slider 822. The pick-and-place suction cup 824 can adsorb the top of the electronic product 100. The vertical pick-and-place slider 822 drives the pick-and-place suction cup 824 to rise and fall. The pick-and-place suction cup 824 is used to pick up and place the electronic product 100 from the conveying device 7 and place it in the tooling slot 221, or to pick up and place the electronic product 100 from the inner area of ​​the tooling slot 221 and place it on the conveying device 7.

[0062] In addition, the detection equipment is also equipped with an intelligent control system and a photo detection system. The intelligent control system can control the various mechanisms or devices of the detection equipment to realize the above-mentioned corresponding functions or processes, so that the above-mentioned mechanisms or devices can complete the photo detection of multiple faces of the electronic product 100. The photo detection of the detection equipment is to use a camera to take photos of different end faces of the electronic product 100, and then upload the photographed photos to the photo detection system. The photo detection system extracts the information in the currently photographed photos and compares the extracted information with the preset correct information. When all the information is completely correct, the appearance of the electronic product 100 is qualified. If there is an error in the comparison of a certain information, the appearance of the electronic product 100 is unqualified, and the product with unqualified appearance needs to be recycled. The detection equipment can detect the barcode on the front shell of the electronic product 100, the silk-screen LOGO on the bottom shell, the silk-screen on the network port, the presence or absence of side buttons, the color difference of silk-screen, network port, etc., the presence or absence of foot pads, labels, and dust plugs.

[0063] When in use, the conveying device 7 conveys the electronic product 100 to the vicinity of the tooling device 2, and then the pick-and-place device picks and places the electronic product 100 on the conveying device 7 into the tooling slot 221. At the same time, the tooling power mechanism 3 drives the tooling device 2 to rotate, and the side camera 4, bottom camera 5 and top camera 6 simultaneously take photos and inspect different end faces of the electronic product 100 until the photo inspection of each end face of the electronic product 100 is completed.

[0064] Reference Figure 1 When the detection device is working, in order to prevent the staff from accidentally touching the pick-and-place device and to improve the safety of the staff, a protective cover 9 is also installed on the frame 1, and the protective cover 9 is located outside the pick-and-place device.

[0065] For different electronic products 100, the distance between the side camera 4 and the side surface of the electronic product 100 can be adjusted by the lateral adjustment mechanism and the longitudinal adjustment mechanism, so that the side camera 4 can be better focused to take pictures and detect the side surface of the electronic product 100, and the distance between the top camera 6 and the top surface of the electronic product 100 can be adjusted by the lifting device, so that the top camera can be better focused to take pictures and detect the top of the electronic product 100.

[0066] The detection equipment can take photos and detect structures with multiple faces such as rectangular blocks, prisms, pyramids, and truncated cones, which replaces the traditional manual detection method of the appearance of electronic products, greatly improves the detection speed and efficiency of electronic products 100, and also improves the accuracy of electronic product appearance detection.

[0067] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An electronic product appearance inspection device, characterized in that: include: frame; A tooling device, rotatably connected to the frame, for placing electronic products; A tooling power mechanism, connected to the tooling device, and used to drive the tooling device to rotate; A side camera is installed on the frame and located at the side of the tooling device, and is used to detect the side of the electronic product; A bottom camera, which is installed on the tooling device and is used to inspect the bottom of the electronic product; as well as The top camera is installed on the frame, directly above the tooling device, and is used to inspect the top of the electronic product.

2. The electronic product appearance inspection device according to claim 1, characterized in that: The tooling device comprises a tooling bracket fixed on the frame, a tooling seat rotatably connected to the tooling bracket and a slewing support arranged on the tooling bracket. The top of the tooling bracket is provided with a tooling slot for accommodating electronic products.

3. The electronic product appearance inspection device according to claim 2, characterized in that: The tooling power mechanism comprises a tooling power piece arranged on the tooling bracket and a gear arranged on the power piece, and the gear is meshed with the slewing support.

4. The electronic product appearance inspection device according to claim 1, characterized in that: It also includes a lateral adjustment mechanism arranged on the frame for adjusting the lateral position of the side end camera, the lateral adjustment mechanism includes a side end base arranged on the frame, a side end guide rail arranged on the side end base, a side end slider arranged on the side end guide rail, and a side end sliding seat arranged on the upper end of the side end slider, and the side end camera is arranged on the side end sliding seat.

5. The electronic product appearance inspection device according to claim 4, characterized in that: It also includes a positioning mechanism for fixing the lateral position of the side end sliding seat on the side end base, the positioning mechanism includes a plurality of first positioning holes opened on the side end base, a second positioning hole opened on the side end sliding seat, and a side end positioning pin inserted into the second positioning hole and the first positioning hole.

6. The electronic product appearance inspection device according to claim 1, characterized in that: It also includes a longitudinal adjustment mechanism arranged on the side end sliding seat for adjusting the longitudinal position of the side end camera, the longitudinal adjustment mechanism includes a first slide rail arranged on the side end sliding seat, a first slider arranged on the side end slide rail, a first base arranged on the first slider, and a side end power mechanism for driving the first base to slide, and the side end camera is arranged on the first base.

7. The electronic product appearance inspection device according to claim 6, characterized in that: The side end power mechanism includes a side end power member arranged on the side end sliding seat, a driving pulley arranged on the side end power member, a driven pulley rotatably connected to the side end sliding seat, and a transmission belt wound around the driving pulley and the driven pulley, and the transmission belt is fixedly connected to the first base.

8. The electronic product appearance inspection device according to claim 1, characterized in that: The frame is provided with a side lamp, a top lamp and a bottom lamp, the side lamp is located above the side camera, the top lamp is located at the side end of the top camera, and the top lamp is located at the side end of the bottom camera.

9. The electronic product appearance inspection device according to claim 1, characterized in that: It also includes a conveying device and a picking and placing device, the conveying device is used to convey electronic products, the picking and placing device is arranged on the frame and located above the tooling device, the picking and placing device is used to pick and place electronic products between the conveying device and the tooling device, and the picking and placing device includes a longitudinal picking and placing mechanism and a vertical picking and placing mechanism.

10. The electronic product appearance inspection device according to claim 9, characterized in that: The longitudinal pick-and-place mechanism comprises a longitudinal pick-and-place frame, a longitudinal pick-and-place slider slidably connected to the longitudinal pick-and-place frame, and a longitudinal power assembly arranged on the longitudinal pick-and-place frame, wherein the output end of the longitudinal power assembly is connected to the longitudinal pick-and-place slider, and the longitudinal power assembly is used to drive the longitudinal pick-and-place slider to slide back and forth on the longitudinal pick-and-place frame; The vertical pick-and-place mechanism includes a vertical pick-and-place rack arranged on the longitudinal pick-and-place slider, a vertical pick-and-place slider slidably connected to the vertical pick-and-place rack, a vertical power assembly arranged on the vertical pick-and-place rack, and a pick-and-place suction cup for picking and placing electronic products arranged on the vertical pick-and-place slider. The output end of the vertical power assembly is connected to the vertical pick-and-place slider, and the vertical power assembly is used to drive the vertical pick-and-place slider to slide back and forth on the vertical pick-and-place rack.

Images