Full-automatic double-rotor ten-axis linkage optical detection equipment for mobile phone middle frame

Abstract

The full-automatic double-rotor ten-axis linkage optical detection equipment comprises a machine body, a rack fence is fixedly connected to the top face of the machine body, an eight-axis linkage photographing mechanism is arranged on the top face of the machine body, and a feeding turnover mechanism and a discharging turnover mechanism are arranged on the two sides of the top face of the machine body. When photographing detection is carried out, the two mover assemblies transfer the mobile phone middle frames in a relative mode, all needed pictures can be photographed through one-time input, and the operation is more convenient. When detection is carried out, the vacuum adsorption platform carrying the four mobile phone middle frames is driven by the vertical shaft to rotate to form Q-axis rotation movement, and the detection efficiency is improved. Q axial rotation motion is driven by a precise worm and gear speed reducer, the consistency of the position degrees of four products can be improved, so that the imaging quality of defective products can be ensured, the motion board card is adopted for linkage control, the eight-axis linkage photographing mechanism is matched, the motion can be realized according to the product profiling track, and the high-speed photographing and image acquisition can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a fully automatic double-moving ten-axis linkage optical detection equipment for a mobile phone middle frame. Background Art

[0002] In the manufacturing process of the middle frame of the mobile phone industry, there are many processing defects and poor appearance caused by processing and transportation. The defective forms of the defective mobile phone middle frame include offset, missing assembly, welding penetration, missing laser carving, laser carving offset, plastic burns, Bk deformation, BK crushing, Y film damage, Y film warping, Z film bubbles, SPK crushing, RCWR overflow, three injuries of the middle plate, screw floating lock, screw slippage, shrapnel offset, shrapnel multi-material, bright marks, white spots, SF damage, etc. There are as many as hundreds of defective forms. It is difficult to rely on manual visual inspection for so many defect types and areas to be inspected, and the quality of manual quality inspection is also difficult to control. Missed inspections and misjudgments will lead to relatively high quality problems. When the product is high, the appearance is complex and has many irregular shapes, and all surfaces need to be fully inspected, which requires more than 200 points to be inspected. Conventional mechanisms are difficult to achieve high cycles. Not only is the manufacturing cost expensive, but the mechanism is also complex and the equipment is bloated and occupies a large area, making it difficult to be competitive in the market. At present, the industry has two main methods for inspecting the appearance of small parts of the mobile phone frame: one is to use manual testing with a microscope to inspect the appearance of the mobile phone middle frame. This method has been basically eliminated in the market, and a few small factories still retain it; the other is to use the smart instrument equipment for inspection, which can inspect multiple products at the same time, generally four, but this smart instrument equipment has the following defects when inspecting the mobile phone middle frame:

[0003] Most of the smart instruments on the market that make related products adopt a four-station design, which uses optical principles to take photos to inspect the appearance of the mobile phone middle frame. During the inspection, one side of the mobile phone middle frame will be blocked when it is fixed, so it takes two photos to take photos of all sides of the mobile phone middle frame, which is inconvenient to use. In addition, the current inspection equipment uses a hollow rotating platform with four rotating axes. This method will result in relatively poor consistency of the four mobile phone middle frames on the four rotating axes.

[0004] To this end, we propose a fully automatic double-actuator ten-axis linkage optical inspection device for mobile phone middle frames to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a fully automatic double-moving ten-axis linkage optical inspection device for a mobile phone middle frame, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic double-motor ten-axis linkage optical inspection device for a mobile phone middle frame, comprising a body, the top surface of the body is fixedly connected to a frame fence, an eight-axis linkage camera mechanism is arranged on the top surface of the body, a loading flip mechanism and a unloading flip mechanism are arranged on both sides of the top surface of the body, the eight-axis linkage camera mechanism comprises a marble platform fixedly connected to the top surface of the body, a camera assembly is arranged on the top surface of the marble platform, the top surface of the marble platform is fixedly connected to a workbench, a Y-axis horizontal groove is horizontally provided inside the workbench, and two mover assemblies are horizontally slidably arranged on the workbench;

[0007] The movable subassembly comprises a sliding plate, which is horizontally slidably connected in the Y-axis transverse groove, the top surfaces of both ends of the sliding plate are located outside the workbench and vertically fixed to two vertical plates, the two vertical plates are rotatably connected to an n-shaped frame, the top surface of the n-shaped frame is evenly and vertically rotated to sleeve four vertical shafts, the top surfaces of the four vertical shafts are fixed to four vacuum adsorption platforms, the top surfaces of the four vacuum adsorption platforms on the movable subassembly close to the loading and flipping mechanism are fixed to four first reverse-side profiling vacuum adsorption jigs, and the top surfaces of the four vacuum adsorption platforms on the movable subassembly close to the unloading and flipping mechanism are fixed to four first front-side profiling vacuum adsorption jigs;

[0008] The loading and turning mechanism comprises a first horizontal frame arranged on one side of the marble platform, two first hinge plates are vertically fixed to the top surfaces of both ends of the first horizontal frame, a first turning table is rotatably connected between the two first hinge plates, and four second front profile vacuum adsorption jigs are evenly fixed to the top surface of the first turning table;

[0009] The unloading and turning mechanism includes a second horizontal frame arranged on the side of the marble platform away from the loading and turning mechanism, two second hinge plates are vertically fixed to the top surfaces at both ends of the second horizontal frame, a second turning table is rotatably connected between the two second hinge plates, and four second reverse-surface contoured vacuum adsorption jigs are evenly fixed to the top surface of the second turning table.

[0010] Preferably, the photographing assembly includes two stands vertically fixed to the top surface of the marble platform, the two stands are located on the outside of the workbench, a cross plate is horizontally fixed between the top surfaces of the two stands, the side walls of the cross plate are horizontally fixed to the X-axis slide rail, the X-axis slide rail is also horizontally connected to the skateboard, the side walls of the skateboard are vertically fixed to the Z-axis slide rail, the Z-axis slide rail is vertically slidably connected to a carrying plate, and the side walls of the carrying plate are evenly fixed to four cameras.

[0011] Preferably, the side wall of one of the vertical plates is fixedly connected to the third servo motor and the harmonic reducer, the rotating shaft end of the third servo motor is fixedly connected to the input shaft of the harmonic reducer, and the output shaft of the harmonic reducer is fixedly connected to the rotating shaft of the n-type frame.

[0012] Preferably, the bottom surface of the n-type frame is fixedly connected to the fourth servo motor, the bottom surface of the n-type frame is horizontally rotatably connected to the drive shaft, four precision worm gear reducers are vertically fixedly connected to the n-type frame, the output shafts of the four precision worm gear reducers are fixedly connected to four vertical shafts, the drive shaft is fixedly connected to the input shafts of four precision worm gear reducers, the rotating shaft end of the fourth servo motor is fixedly connected to the driving pulley, the driving shaft is fixedly connected to the driven pulley, and the driving pulley and the driven pulley are connected to a synchronous belt.

[0013] Preferably, the top of one of the side walls of the stand is fixedly connected to an X-axis electric cylinder, the output end of the X-axis electric cylinder is fixedly connected to the side wall of a slide board, the top of the slide board is vertically fixedly connected to a Z-axis electric cylinder, and the output end of the Z-axis electric cylinder is fixedly connected to the top surface of a mounting plate.

[0014] Preferably, the first cross frame is fixedly connected to two first fixed plates on one side close to the marble platform, the first fixed plates are fixedly connected to the top surface of the end of the marble platform, one of the side walls of the first hinged plates is fixedly connected to the first servo motor and the first right-angle planetary reducer, the rotating shaft end of the first servo motor is fixedly connected to the input shaft of the first right-angle planetary reducer, and the output end of the first right-angle planetary reducer is fixedly connected to the rotating shaft end of the first turning table, and the second cross frame is fixedly connected to two second fixed plates on both sides close to the marble platform, the second fixed plates are fixedly connected to the top surface of the end of the marble platform, two of the side walls of the second hinged plates are fixedly connected to the second servo motor and the second right-angle planetary reducer, the rotating shaft end of the second servo motor is fixedly connected to the input shaft of the second right-angle planetary reducer, and the output end of the second right-angle planetary reducer is fixedly connected to the rotating shaft end of the second turning table.

[0015] Preferably, the rack fence is fixedly connected to two side fences on both sides of the loading and unloading flipping mechanism, the top surface of the rack fence is fixedly connected to the FFU, the drive box and the power interface, the side wall of the rack fence is fixedly connected to the display, the keyboard and mouse controller, and the three-color light bar, the inside of the body is fixedly connected to the computer host and the light source controller, and the bottom surface of the body is fixedly connected to multiple shock-absorbing feet.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] When the utility model performs photographic inspection, two movable subassemblies are used to carry four mobile phone middle frames. The first reverse-side profiling vacuum adsorption fixture on one of the movable subassemblies fixes the reverse side of the mobile phone middle frame, so that photos can be taken of other positions of the mobile phone middle frame except the reverse side. The two movable subassemblies transfer the mobile phone middle frame in a kissing manner, and the mobile phone middle frame is fixed to the first front-side profiling vacuum adsorption fixture on the other movable subassembly, so as to complete the photographing work of the reverse side of the mobile phone middle frame. All required photos can be taken at one time, which is more convenient. When the utility model is inspecting, the vacuum adsorption platform carrying four mobile phone middle frames is driven to rotate by a vertical axis to form a Q-axial rotational motion. The Q-axial rotational motion is driven by a precision worm gear reducer, which can improve the consistency of the position of the four products, thereby ensuring the quality of the images taken of defective products. The utility model adopts motion board linkage control, and cooperates with an eight-axis linkage photographing mechanism to realize movement according to the product profiling trajectory, thereby realizing high-speed photographing and image collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure in the first and second embodiments of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure after the main body is removed from the frame fence in the first and second embodiments of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the eight-axis linkage camera mechanism in the first and second embodiments of the utility model;

[0021] Figure 4 It is a structural schematic diagram of one of the moving subassemblies in the first and second embodiments of the utility model;

[0022] Figure 5 It is a structural schematic diagram of another moving subassembly in the first and second embodiments of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the feeding and turning mechanism in the first and second embodiments of the utility model;

[0024] Figure 7 It is a structural schematic diagram of the material unloading and turning mechanism in the first and second embodiments of the utility model.

[0025] In the figure: 1. Machine body; 2. Eight-axis linkage camera mechanism; 3. Loading and turning mechanism; 4. Unloading and turning mechanism; 11. Rack fence; 12. Side fence; 13. FFU; 14. Drive box; 15. Power interface; 16. Display; 17. Keyboard and mouse controller; 18. Shock-absorbing feet; 19. Computer host; 110. Light source controller; 111. Three-color light bar; 21. Marble platform; 22. Camera assembly; 23. Workbench; 24. Y-axis horizontal groove; 25. Moving subassembly; 26. First reverse profile vacuum adsorption fixture; 27. First front profile vacuum adsorption fixture; 221. Stand; 222. Horizontal board; 223. X-axis slide rail; 224. Slide plate; 225. Z-axis slide rail; 226. Carrying board; 227. Camera; 228. X-axis electric cylinder; 229. Z-axis electric cylinder; 251, sliding plate; 252, vertical plate; 253, n-type frame; 254, vertical shaft; 255, vacuum adsorption platform; 256, third servo motor; 257, harmonic reducer; 258, fourth servo motor; 259, driving shaft; 2510, active pulley; 2511, driven pulley; 2512, synchronous belt; 2513, precision worm reducer; 31, first cross frame; 32, first fixed plate; 33, first hinge plate; 34, first turning table; 35, second front profile vacuum adsorption fixture; 36, first servo motor; 37, first right-angle planetary reducer; 41, second cross frame; 42, second fixed plate; 43, second hinge plate; 44, second turning table; 45, second reverse profile vacuum adsorption fixture; 46, second servo motor; 47, second right-angle planetary reducer. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0027] See also Figure 1-7 The utility model provides a technical solution: a fully automatic double-motor ten-axis linkage optical inspection device for a mobile phone middle frame, comprising a body 1, a frame fence 11 is fixedly connected to the top surface of the body 1, an eight-axis linkage camera mechanism 2 is arranged on the top surface of the body 1, a loading flip mechanism 3 and a unloading flip mechanism 4 are arranged on both sides of the top surface of the body 1, the eight-axis linkage camera mechanism 2 comprises a marble platform 21 fixedly connected to the top surface of the body 1, a camera assembly 22 is arranged on the top surface of the marble platform 21, a workbench 23 is fixedly connected to the top surface of the marble platform 21, a Y-axis horizontal groove 24 is horizontally provided inside the workbench 23, and two mover assemblies 25 are horizontally slidably arranged on the workbench 23;

[0028] The moving subassembly 25 includes a sliding plate 251, which is horizontally slidably connected in the Y-axis transverse groove 24. The top surfaces of both ends of the sliding plate 251 are located outside the workbench 23 and are vertically fixed to two vertical plates 252. The two vertical plates 252 are rotatably connected to an n-shaped frame 253. The top surface of the n-shaped frame 253 is evenly and vertically rotated to sleeve four vertical shafts 254. The top surfaces of the four vertical shafts 254 are fixed to four vacuum adsorption platforms 255. The top surfaces of the four vacuum adsorption platforms 255 on the moving subassembly 25 near the loading and turning mechanism 3 are fixed to four first reverse-side profiling vacuum adsorption jigs 26. The top surfaces of the four vacuum adsorption platforms 255 on the moving subassembly 25 near the unloading and turning mechanism 4 are fixed to There are four first front-side profiling vacuum adsorption jigs 27, and two movable subassemblies 25 are respectively used to carry the first reverse-side profiling vacuum adsorption jig 26 and the first front-side profiling vacuum adsorption jig 27. When taking pictures, the first reverse-side profiling vacuum adsorption jig 26 on one of the movable subassemblies 25 is fixed to the reverse side of the mobile phone middle frame, so that pictures can be taken of other positions of the mobile phone middle frame except the reverse side. The two movable subassemblies 25 transfer the mobile phone middle frame in a kissing manner, and the mobile phone middle frame is fixed to the first front-side profiling vacuum adsorption jig 27 on the other movable subassembly 25, so as to complete the picture-taking work of the reverse side of the mobile phone middle frame. All the required pictures can be taken at one time, which is more convenient.

[0029] The loading and turning mechanism 3 includes a first horizontal frame 31 arranged on one side of the marble platform 21, two first hinge plates 33 are vertically fixed to the top surfaces of both ends of the first horizontal frame 31, a first turning platform 34 is rotatably connected between the two first hinge plates 33, and four second front profile vacuum adsorption jigs 35 are evenly fixed to the top surface of the first turning platform 34;

[0030] The unloading and turning mechanism 4 includes a second horizontal frame 41 arranged on the side of the marble platform 21 away from the loading and turning mechanism 3. The top surfaces of both ends of the second horizontal frame 41 are vertically fixed with two second hinge plates 43. The two second hinge plates 43 are rotatably connected to a second turning table 44. The top surface of the second turning table 44 is evenly fixed with four second reverse-surface contoured vacuum adsorption jigs 45. Example

[0031] See also Figure 1-7, which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. The camera assembly 22 includes two vertical frames 221 fixedly connected to the top surface of the marble platform 21. The two vertical frames 221 are located outside the workbench 23. A horizontal plate 222 is horizontally fixedly connected between the top surfaces of the two vertical frames 221. The side wall of the horizontal plate 222 is horizontally fixedly connected to the X-axis slide rail 223. The X-axis slide rail 223 is also horizontally connected to the slide plate 224. The side wall of the slide plate 224 is vertically fixedly connected to the Z-axis slide rail 225. The Z-axis slide rail 225 is vertically slidably connected to the carrying plate 226. The side wall of the carrying plate 226 is uniformly Four cameras 227 are fixedly connected, and the cameras 227 adopt biaxial movement to facilitate taking pictures at different positions. The movable component 25 realizes three-axis movement through Y-axis axial movement, R-axial rotation of the n-type frame 253, and Q-axial rotation of the vertical shaft 254. The photographing component 22 realizes biaxial movement through X-axial movement and Z-axial movement. In this way, the two movable components 22 and the photographing component 22 form eight-axis movement, which is controlled by the motion board and the motion board linkage control is adopted. In conjunction with the eight-axis linkage photographing mechanism 2, movement can be realized according to the product profiling trajectory, thereby realizing high-speed photographing and image collection.

[0032] The side wall of one of the vertical plates 252 is fixedly connected to the third servo motor 256 and the harmonic reducer 257 . The rotating shaft end of the third servo motor 256 is fixedly connected to the input shaft of the harmonic reducer 257 . The output shaft of the harmonic reducer 257 is fixedly connected to the rotating shaft of the n-shaped frame 253 .

[0033] The bottom surface of the n-type frame 253 is fixedly connected to the fourth servo motor 258, the bottom surface of the n-type frame 253 is horizontally rotatably connected to the drive shaft 259, four precision worm gear reducers 2513 are vertically fixedly connected to the n-type frame 253, the output shafts of the four precision worm gear reducers 2513 are fixedly connected to the four vertical shafts 254, the drive shaft 259 is fixedly sleeved on the input shafts of the four precision worm gear reducers 2513, the rotating shaft end of the fourth servo motor 258 is fixedly connected to the driving pulley 2510, the driven pulley 2511 is fixedly sleeved on the driving shaft 259, and the driving pulley 2510 and the driven pulley 2511 are sleeved with a synchronous belt 2512. During inspection, the vacuum adsorption platform 255 carrying four mobile phone middle frames is driven to rotate by the vertical shaft 254, and the vertical shaft 254 is driven by four precision worm gear reducers 2513 with the same driving source, thereby ensuring the consistency of the rotation of the four mobile phone middle frames and ensuring the quality of the images taken of defective products.

[0034] The top of the side wall of one of the stands 221 is fixedly connected to an X-axis electric cylinder 228, the output end of the X-axis electric cylinder 228 is fixedly connected to the side wall of the slide 224, the top of the slide 224 is vertically fixedly connected to a Z-axis electric cylinder 229, and the output end of the Z-axis electric cylinder 229 is fixedly connected to the top surface of the mounting plate 226.

[0035] The first cross frame 31 is fixedly connected to two first fixed plates 32 on one side close to the marble platform 21, and the first fixed plate 32 is fixedly connected to the top surface of the end of the marble platform 21. The side walls of one of the first hinged plates 33 are fixedly connected to the first servo motor 36 and the first right-angle planetary reducer 37. The rotating shaft end of the first servo motor 36 is fixedly connected to the input shaft of the first right-angle planetary reducer 37, and the output end of the first right-angle planetary reducer 37 is fixedly connected to the rotating shaft end of the first turning table 34. The second cross frame 41 is fixedly connected to two second fixed plates 42 on both sides close to the marble platform 21, and the second fixed plates 42 are fixedly connected to the top surface of the end of the marble platform 21. The side walls of two second hinged plates 43 are fixedly connected to the second servo motor 46 and the second right-angle planetary reducer 47. The rotating shaft end of the second servo motor 46 is fixedly connected to the input shaft of the second right-angle planetary reducer 47, and the output end of the second right-angle planetary reducer 47 is fixedly connected to the rotating shaft end of the second turning table 44.

[0036] The rack fence 11 is located on both sides of the loading and unloading turning mechanism 3 and the unloading and unloading turning mechanism 4 and is fixedly connected to two side fences 12. The top surface of the rack fence 11 is fixedly connected to the FFU 13, the drive box 14 and the power interface 15. The side wall of the rack fence 11 is fixedly connected to the display 16, the keyboard and mouse controller 17, and the three-color light bar 111. The computer host 19 and the light source controller 110 are fixedly connected to the inside of the body 1. The bottom surface of the body 1 is fixedly connected to multiple shock-absorbing feet 18. Example

[0037] See also Figure 1-7, which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When the utility model is in use, four mobile phone middle frame products are manually placed on the second front profile vacuum adsorption fixture 35, and the first flip table 34 in the feeding flip mechanism 3 rotates 90 degrees toward one side of the eight-axis linkage camera mechanism 2. At the same time, the n-type frame 253 of the movable subassembly 25 close to the feeding flip mechanism 3 is also rotated 90 degrees, and is driven to move to the feeding suction position through the workbench 23. The four first reverse profile vacuum adsorption fixtures 26 thereon contact the reverse sides of the four mobile phone middle frame products, and the mobile phone middle frame products are transferred to the movable subassembly 25 at this position in a kissing interaction manner, and then the movable subassembly 25 at this position is moved to the camera position. After flipping the n-type frame 253, through the rotation of the n-type frame 253, the rotation of the vertical shaft 254, the Y-axis movement of the Y-axis horizontal groove 24, the X-axis movement and the Z-axis movement of the camera assembly 22, the camera 227 is linked according to the product square trajectory to perform the reverse and vertical lifting positions of the four mobile phone middle frame products. High-speed photography and reading of QR code information. After completion, the position mover assembly 25 turns the mobile phone middle frame product 90 degrees toward one side of another mover assembly 25. Similarly, the first front profile vacuum adsorption fixture 27 of the other mover assembly 25 is also turned to 90 degrees. After moving along the Y axis and contacting the mobile phone middle frame product, the mobile phone middle frame product is transferred to the first front profile vacuum adsorption fixture 27 in the same way of kissing interaction. Similarly, the camera 227 is linked according to the square trajectory of the product to take high-speed photos of the front and vertical positions of the four mobile phone middle frame products. After the photography is completed, the obtained data is transmitted to the computer in real time. The appearance of the mobile phone middle frame is judged to be OK or NG through the software AI algorithm analysis. Finally, the mover assembly 25 also adopts the kissing interaction method to cooperate with the flipping of the blanking flipping mechanism 4 to transfer the inspected mobile phone middle frame product to the second front profile vacuum adsorption fixture 35 on the blanking flipping mechanism 4, and then the OK and NG products are manually blanked and sorted according to the prompts on the display 16.When the utility model is performing photographic testing, two moving subassemblies 25 are used to carry four mobile phone middle frames. The first reverse-side profiling vacuum adsorption fixture 26 on one of the moving subassemblies 25 fixes the reverse side of the mobile phone middle frame, so that photos can be taken of other positions of the mobile phone middle frame except the reverse side. The two moving subassemblies 25 transfer the mobile phone middle frame in a kissing manner, and the mobile phone middle frame is fixed to the first front-side profiling vacuum adsorption fixture 27 on the other moving subassembly 25, so that the photo taking work of the reverse side of the mobile phone middle frame can be completed. All required photos can be taken at one time, which is more convenient. When the utility model is testing, the vacuum adsorption platform 255 carrying four mobile phone middle frames is driven to rotate by the vertical shaft 254 to form a Q-axis rotational motion. The Q-axis rotational motion is driven by a precision worm gear reducer 2513, which can improve the consistency of the position of the four products, thereby ensuring the quality of the image taken of defective products. The utility model adopts motion board linkage control, and cooperates with the eight-axis linkage photography mechanism 2 to realize movement according to the product profiling trajectory, thereby realizing high-speed photography and image collection. ;

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic double-actuator ten-axis linkage optical inspection device for a mobile phone middle frame, comprising a body (1), the top surface of the body (1) being fixedly connected to a frame fence (11), characterized in that: An eight-axis linkage photographing mechanism (2) is arranged on the top surface of the machine body (1), a loading flipping mechanism (3) and a unloading flipping mechanism (4) are arranged on both sides of the top surface of the machine body (1), the eight-axis linkage photographing mechanism (2) comprises a marble platform (21) fixedly connected to the top surface of the machine body (1), a photographing assembly (22) is arranged on the top surface of the marble platform (21), the top surface of the marble platform (21) is fixedly connected to a workbench (23), a Y-axis transverse groove (24) is horizontally provided inside the workbench (23), and two movable subassemblies (25) are horizontally slidably arranged on the workbench (23); The movable subassembly (255) comprises a sliding plate (251), the sliding plate (251) is horizontally slidably connected in the Y-axis transverse groove (24), the top surfaces of both ends of the sliding plate (251) are located outside the workbench (23) and vertically fixed to two vertical plates (252), the two vertical plates (252) are rotatably connected to an n-shaped frame (253), the top surface of the n-shaped frame (253) is evenly and vertically rotatably sleeved with four vertical shafts (254), the top surfaces of the four vertical shafts (254) are fixedly connected to four vacuum adsorption platforms (255), the top surfaces of the four vacuum adsorption platforms (255) on the movable subassembly (25) close to the loading and turning mechanism (3) are fixedly connected to four first reverse-side profiling vacuum adsorption jigs (26), and the top surfaces of the four vacuum adsorption platforms (255) on the movable subassembly (25) close to the unloading and turning mechanism (4) are fixedly connected to four first front-side profiling vacuum adsorption jigs (27); The loading and turning mechanism (3) comprises a first horizontal frame (31) arranged on one side of the marble platform (21); two first hinge plates (33) are vertically fixedly connected to the top surfaces of both ends of the first horizontal frame (31); a first turning platform (34) is rotatably connected between the two first hinge plates (33); and four second front profile vacuum adsorption jigs (35) are evenly fixedly connected to the top surface of the first turning platform (34); The unloading and turning mechanism (4) comprises a second horizontal frame (41) arranged on a side of the marble platform (21) away from the loading and turning mechanism (3); the top surfaces at both ends of the second horizontal frame (41) are vertically fixed to two second hinge plates (43); the two second hinge plates (43) are rotatably connected to a second turning table (44); and the top surface of the second turning table (44) is evenly fixed to four second reverse-surface profiling vacuum adsorption jigs (45).

2. According to claim 1, a fully automatic double-actuator ten-axis linkage optical inspection device for a mobile phone middle frame is characterized in that: The photographing assembly (22) comprises two vertical frames (221) fixedly connected to the top surface of the marble platform (21), the two vertical frames (221) are located outside the workbench (23), a horizontal plate (222) is horizontally fixedly connected between the top surfaces of the two vertical frames (221), the side wall of the horizontal plate (222) is horizontally fixedly connected to an X-axis slide rail (223), the X-axis slide rail (223) is also horizontally connected to a slide plate (224), the side wall of the slide plate (224) is vertically fixedly connected to a Z-axis slide rail (225), the Z-axis slide rail (225) is vertically slidably connected to a carrying plate (226), and the side wall of the carrying plate (226) is evenly fixedly connected to four cameras (227).

3. According to claim 1, a fully automatic double-actuator ten-axis linkage optical inspection device for a mobile phone middle frame is characterized in that: The side wall of one of the vertical plates (252) is fixedly connected to a third servo motor (256) and a harmonic reducer (257); the rotating shaft end of the third servo motor (256) is fixedly connected to the input shaft of the harmonic reducer (257); and the output shaft of the harmonic reducer (257) is fixedly connected to the rotating shaft of the n-shaped frame (253).

4. According to claim 1, a fully automatic double-actuator ten-axis linkage optical inspection device for a mobile phone middle frame is characterized in that: The bottom surface of the n-shaped frame (253) is fixedly connected to a fourth servo motor (258); the bottom surface of the n-shaped frame (253) is horizontally rotatably connected to a drive shaft (259); four precision worm gear reducers (2513) are vertically fixedly connected to the n-shaped frame (253); the output shafts of the four precision worm gear reducers (2513) are fixedly connected to four vertical shafts (254); the drive shaft (259) is fixedly sleeved on the input shafts of the four precision worm gear reducers (2513); the rotating shaft end of the fourth servo motor (258) is fixedly connected to a driving pulley (2510); the driving shaft (259) is fixedly sleeved on a driven pulley (2511); and the driving pulley (2510) and the driven pulley (2511) are sleeved on a synchronous belt (2512).

5. According to claim 2, a fully automatic double-actuator ten-axis linkage optical inspection device for a mobile phone middle frame is characterized in that: The top of one of the side walls of the stand (221) is fixedly connected to an X-axis electric cylinder (228), the output end of the X-axis electric cylinder (228) is fixedly connected to the side wall of the slide plate (224), the top of the slide plate (224) is vertically fixedly connected to a Z-axis electric cylinder (229), and the output end of the Z-axis electric cylinder (229) is fixedly connected to the top surface of the mounting plate (226).

6. The fully automatic double-actuator ten-axis linkage optical inspection device for mobile phone middle frame according to claim 1, characterized in that: Two first fixing plates (32) are fixedly connected to one side of the first cross frame (31) close to the marble platform (21); the first fixing plates (32) are fixedly connected to the top surface of the end of the marble platform (21); a first servo motor (36) and a first right-angle planetary reducer (37) are fixedly connected to the side wall of one of the first hinge plates (33); a rotating shaft end of the first servo motor (36) is fixedly connected to the input shaft of the first right-angle planetary reducer (37); and an output end of the first right-angle planetary reducer (37) is fixedly connected to the rotating shaft end of the first turning table (34). The second cross frame (41) is fixedly connected to two second fixing plates (42) on both sides close to the marble platform (21); the second fixing plates (42) are fixedly connected to the top surface of the end of the marble platform (21); the side walls of two of the second hinge plates (43) are fixedly connected to the second servo motor (46) and the second right-angle planetary reducer (47); the rotating shaft end of the second servo motor (46) is fixedly connected to the input shaft of the second right-angle planetary reducer (47); and the output end of the second right-angle planetary reducer (47) is fixedly connected to the rotating shaft end of the second turning platform (44).

7. The fully automatic double-actuator ten-axis linkage optical inspection device for mobile phone middle frame according to claim 1, characterized in that: The frame fence (11) is located on both sides of the loading and unloading turning mechanism (3) and the unloading and unloading turning mechanism (4) and is fixedly connected to two side fences (12); the top surface of the frame fence (11) is fixedly connected to the FFU (13), the drive box (14) and the power interface (15); the side wall of the frame fence (11) is fixedly connected to the display (16), the keyboard and mouse controller (17), and the three-color light bar (111); the computer host (19) and the light source controller (110) are fixedly connected to the inside of the body (1); and the bottom surface of the body (1) is fixedly connected to a plurality of shock-absorbing feet (18).

Images