Forward AOA multi-group lens four-station AA equipment

Abstract

The invention provides a forward AOA multi-group lens four-station AA device, and relates to the technical field of camera AA devices. The forward AOA multi-group lens four-station AA equipment comprises an equipment body, a G1G2 feeding module, a finished product discharging module, a material taking arm module, a four-station AA module, a chart module and a gantry dispensing module, the equipment body is composed of a square tube rack, and the four-station AA module is located in the middle of the equipment body. According to the invention, the chart is vertically placed, and the forward four-station AA layout is adopted, so that the precise assembly of the transversely-arranged periscopic multi-group lens is realized. Under the condition that a corner prism is not additionally arranged to change the light path of a product, the G1, the G2 and the Sensor are actively aligned at the same time, accumulative errors caused by multiple times of assembly and light path turning are eliminated, glue is drawn on the combination face of the G1 and the G2, UV curing is carried out, reliable combination of the two lens sets is achieved, and the production efficiency is improved. And a powerful guarantee is provided for high-quality and high-stability batch automatic production of the transverse periscopic multi-group lens.

Description

Technical Field

[0001] The present invention relates to the technical field of camera AA devices, and in particular to a forward-facing AOA multi-group lens four-station AA device. Background Art

[0002] For a horizontally placed periscope camera, the optical path is folded by placing the lens horizontally, which is applied to thin and light mobile phones with limited thickness to achieve automatic zoom of telephoto without increasing the thickness of the mobile phone. The multi-group AA device is generally called AOA (Active Optical Alignment) in the industry. AOA is an optical correction technology mainly applied to the lens grouping and assembling technology in camera assembly, and can perform AA on the grouped lens and the sensor module simultaneously. The AOA process is still in the exploration stage in the industry, and there is basically no relevant technology and equipment flowing out on the market at present, and the technology of simultaneous assembly of the three has not been reported.

[0003] In a horizontally placed periscope camera, the lens is divided into Group 1 (G1) and Group 2 (G2), and active optical zoom is achieved by dynamically adjusting the relative positions of the two groups. In the AOA process, G1, G2, and the sensor are precisely assembled simultaneously through active alignment to ensure high definition and consistency of the optical path imaging. Traditional mobile phone camera AA devices have only a single lens (lens), and only assemble the lens and the sensor together through active alignment, and cannot handle the simultaneous AA of two lens groups and the sensor.

[0004] In traditional AA devices, limited by the space layout, the chart is located directly above the AA station, and the optical path of the horizontally placed periscope camera faces forward. In order to change the optical path of the product, an additional corner prism is required. The defect of this method is that the compatible FOV is small (usually <15°). In addition, due to the re-bending of the optical path of the product, there is a certain deviation between the final optical effect and the actual optical effect of the module, and the angle calibration of the corner prism position is also very difficult. Summary of the Invention

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the present invention provides a forward-facing AOA multi-group lens four-station AA device, filling the gap in periscope AOA devices. Through the simultaneous active alignment of G1, G2, and the sensor, precise assembly of the lens groups G1 and G2 is achieved, eliminating the cumulative error during the assembly process and ensuring that both G1 and G2 in the assembled lens module are in the best position for the best imaging effect. Since there is no external corner prism, the optical path during AA is the same as the actual optical path of the product, eliminating the system deviation caused by the re-bending of the optical path and removing the FOV limitation of the external corner prism. The four-station full-automatic layout provides a strong guarantee for the high-quality and high-stability batch automated production of horizontal periscope multi-group lenses.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention is realized through the following technical solutions: A forward-facing AOA multi-group lens four-station AA device, including a material-taking arm mechanism, a feeding mechanism, a discharging mechanism, a four-station AA module, a chart backlight mechanism, a dispensing mechanism, and a frame. The front end of the upper surface of the frame is fixedly connected to the feeding mechanism, the rear end of the upper surface of the frame is fixedly connected to the discharging mechanism, one side of the upper surface of the frame is fixedly connected to the material-taking arm mechanism, both sides in the middle of the upper surface of the frame are fixedly connected to the dispensing mechanism, the middle of the upper surface of the frame is fixedly connected to the four-station AA module, and the other side of the lower surface of the frame is fixedly connected to the chart backlight mechanism;

[0009] The material-taking arm mechanism includes a material-taking support. The middle of the outer wall of one side of the material-taking support is provided with a first linear motor. The front end and the rear end of the upper surface of the material-taking support are both slidably connected with a first mover support. The first linear motor and the first mover support are connected by a chain belt. The outer walls of one side of the first mover support close to the center of the material-taking support are fixedly connected with a second linear motor. The upper surfaces of the first mover supports are both slidably connected with a moving frame. The second linear motor and the moving frame are connected by a chain belt;

[0010] The feeding mechanism includes a first magazine lifting mechanism and a material tray track. The outer wall of the rear end of the first magazine lifting mechanism is fixedly connected to the material tray track. The lower part of the outer wall of the other side of the first magazine lifting mechanism is fixedly connected to a first lower magazine track. The lifting end of the first magazine lifting mechanism is fixedly connected to a feeding magazine. The middle of the outer wall of the other side of the first magazine lifting mechanism is fixedly connected to a first upper magazine track. The outer wall of the rear end of the material tray track is provided with a third linear motor. A second mover support is slidably connected inside the material tray track;

[0011] The blanking mechanism includes a second magazine lifting mechanism and a carrier rail. The outer wall at the front end of the second magazine lifting mechanism is fixedly connected to the carrier rail. The lower part of the outer wall on the other side of the second magazine lifting mechanism is fixedly connected to a second lower magazine rail. A blanking magazine is slidably connected to the upper surface of the second lower magazine rail. The middle part of the outer wall on the other side of the second magazine lifting mechanism is fixedly connected to a second upper magazine rail. A fourth linear motor is arranged at the lower end of the carrier rail.

[0012] The four-station AA module includes a mounting table, four SUT six-axis modules, four G2 six-axis slides, and four height measurement vision modules. A plurality of mounting grooves are formed in the middle of the upper surface of the mounting table. One side of the inner bottom surface of the mounting groove is fixedly connected to a fifth linear motor. A plurality of slide rails are fixedly connected to the middle of the upper surface of the mounting table. The upper surfaces of the slide rails are respectively slidably connected to fourth mover supports. The fifth linear motor and the fourth mover supports are both connected by a chain belt. The upper surfaces of the fourth mover supports are fixedly connected to the SUT six-axis modules. The middle of the upper surface of the mounting table is fixedly connected to the G2 six-axis slides. SUT fixtures are arranged in the middle of the upper surfaces of the SUT six-axis modules. Sensor five-axis slides are slidably connected to the middle of the outer walls on one side of the G2 six-axis slides. Suction rods are arranged on the upper parts of the outer walls on one side of the G2 six-axis slides. UV lamps are arranged at the front end and the rear end of the outer wall of the suction rod body. The height measurement vision modules and the G2 six-axis slides are both fixedly connected. Telephoto lenses are arranged at the rear ends of the upper surfaces of the height measurement vision modules.

[0013] The chart backlight mechanism includes a chart mounting frame and a fixing plate. A plurality of adjustment guide rails are fixedly connected to the middle of the upper surface of the fixing plate. The chart mounting frame slides outside the adjustment guide rails. An electric telescopic rod is fixedly connected to the lower part of the middle of the outer wall on one side of the chart mounting frame.

[0014] The dispensing mechanism includes a dispensing bracket. A sixth linear motor is arranged in the middle of the upper surface of the dispensing bracket. A moving guide rail is fixedly connected to the middle of the outer wall on one side of the dispensing bracket. Fifth mover supports are slidably connected to the front end and the rear end outside the moving guide rail. The sixth linear motor and the fifth mover supports are both fixedly connected by a chain belt. A connecting plate is fixedly connected to the lower surface of the fifth mover support.

[0015] Through the above technical solutions, by the combined use of the material taking arm mechanism, the feeding mechanism, and the blanking mechanism, it is convenient to take out the G1 and G2 components on the tray body, and complete the alignment, AA, dispensing and curing, and then take down the finished components, and finally place them on the finished product carrier, which improves the automation degree of the forward AOA multi-group lens four-station AA equipment to a certain extent and improves the production efficiency.

[0016] Preferably, the outer wall on the other side of the moving frame is fixedly connected with a mounting plate, and a first material taking suction cup and a second material taking suction cup are symmetrically arranged in the middle of the outer wall on the other side of the mounting plate;

[0017] Through the above technical solution, it is convenient to pick up the G1 and G2 components on the tray body in pairs by the first material taking suction cup and the second material taking suction cup respectively, thereby realizing the automatic feeding of the G1 and G2 components.

[0018] Preferably, an ion air bar is fixedly connected to the other side of the upper surface of the second mover support, and a tray body is clamped and connected inside the second mover support;

[0019] Through the above technical solution, it is convenient to blow the tray by the ion air bar to prevent dust accumulation.

[0020] Preferably, a third mover support is slidably connected inside the carrier track, and a finished product carrier is clamped and connected inside the third mover support;

[0021] Through the above technical solution, it is convenient to take off the finished product components of the G1 and G2 components after calibration, dispensing and curing, and finally place them on the finished product carrier.

[0022] Preferably, suction nozzles are fixedly connected to the lower ends of the suction rods;

[0023] Through the above technical solution, it is convenient to adsorb the G2 component at the lower end of the suction nozzle under the action of the suction rod of the external air pump, so as to facilitate the calibration of the position of the G2 component and the dispensing and curing operations on the G2 component.

[0024] Preferably, a backlight source is arranged in the middle of one side of the outer wall of the chart mounting frame;

[0025] Through the above technical solution, it is convenient to provide sufficient light source for the position calibration of the G1 and G2 components, and by changing the distance between multiple backlight sources and the four-station AA module, the defocus curve is changed and fed back to the G2 six-axis slide table and the sensor five-axis slide table, which is convenient to adjust the relative positions of the G1 and G2.

[0026] Preferably, a fixed block is fixedly connected to one side of the middle of the upper surface of the fixing plate, and the output end of the electric telescopic rod is fixedly connected to the fixed block;

[0027] Through the above technical solution, it is convenient to change the position of the chart mounting frame by the electric telescopic rod, so as to change the distance between multiple backlight sources and the four-station AA module.

[0028] Preferably, a thermosetting glue screw valve, a UV glue screw valve, a height measurement module and a vision detection module are respectively arranged in the middle of one side of the outer wall of the connecting plate;

[0029] Through the above technical solution, it is convenient to apply thermosetting glue at the bottom of the G1 component by a thermosetting glue screw valve, apply UV glue on both sides of the G1 component by a UV glue screw valve, and detect the glue pattern through a vision detection module. And identify the height of the G1 component through a height measurement module.

[0030] (III) Beneficial effects

[0031] The present invention provides a forward-type AOA multi-group lens four-station AA device, which has the following beneficial effects:

[0032] 1. The present invention provides a forward-type AOA multi-group lens four-station AA device. By the combined use of a four-station AA module and a chart backlight mechanism, it is convenient to pre-align the relative positions of the G1 and G2 components, and through the dispensing mechanism, the dispensing of the G1 and G2 is completed and the G1 and G2 are assembled into an integrated component by UV glue and thermosetting glue, thus replacing the process of separately adjusting the relative positions of the G1 and G2 and assembling them multiple times in the traditional AA process, reducing to a certain extent the deviation between the initial alignment position and the ideal position of the G1 and G2, and improving the assembly accuracy of the G1 and G2.

[0033] 2. The present invention provides a forward-type AOA multi-group lens four-station AA device. By the combined use of a pick-up arm mechanism, a loading mechanism and an unloading mechanism, it is convenient to take out the G1 and G2 components on the tray body, complete the alignment, dispensing and curing, and then take down the finished product component, and finally place it on the finished product carrier, which improves to a certain extent the automation degree of the forward-type AOA multi-group lens four-station AA device and improves the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is a schematic diagram of the main structure of the present invention;

[0035] Figure 2 is a schematic diagram of the structure of the pick-up arm mechanism of the present invention;

[0036] Figure 3 is a schematic diagram of the structure of the mounting plate, the first pick-up suction cup and the second pick-up suction cup of the present invention;

[0037] Figure 4 is a schematic diagram of the structure of the loading mechanism of the present invention;

[0038] Figure 5 is a schematic diagram of the structure of the unloading mechanism of the present invention;

[0039] Figure 6 is an exploded view of the four-station AA module and the chart backlight mechanism of the present invention;

[0040] Figure 7Schematic diagram of the partial structure of the four-station AA module of the present invention;

[0041] Figure 8 Schematic diagram of the partial structure of the four-station AA module of the present invention;

[0042] Figure 9 Schematic diagram of the structures of the G2 six-axis slide, suction rod, suction nozzle and UV lamp of the present invention;

[0043] Figure 10 Schematic diagram of the structures of the teleconverter and height measurement vision module of the present invention;

[0044] Figure 11 Schematic diagram of the structure of the sensor five-axis slide of the present invention;

[0045] Figure 12 Schematic diagram of the structure of the chart backlight mechanism of the present invention;

[0046] Figure 13 Schematic diagram of the structure of the dispensing mechanism of the present invention.

[0047] Among them,

[0048] 1. Pick-up arm mechanism; 101. Pick-up bracket; 102. First linear motor; 103. First mover support; 104. Second linear motor; 105. Moving frame; 106. Mounting plate; 107. First pick-up suction cup; 108. Second pick-up suction cup;

[0049] 2. Loading mechanism; 201. First magazine lifting mechanism; 202. Feeding magazine; 203. First upper magazine track; 204. First lower magazine track; 205. Tray track; 206. Tray body; 207. Ion air bar; 208. Second mover support; 209. Third linear motor;

[0050] 3. Unloading mechanism; 301. Second magazine lifting mechanism; 302. Second upper magazine track; 303. Second lower magazine track; 304. Unloading magazine; 305. Carrier track; 306. Fourth linear motor; 307. Third mover support; 308. Finished product carrier;

[0051] 4. Four-station AA module; 401. SUT six-axis module; 402. SUT fixture; 403. Teleconverter; 404. Height measurement vision module; 405. G2 six-axis slide; 406. Sensor five-axis slide; 407. Suction rod; 408. Suction nozzle; 409. UV lamp; 410. Mounting table; 411. Mounting groove; 412. Fifth linear motor; 413. Fourth mover support; 414. Slide rail;

[0052] 5. Chart diagram backlight mechanism; 501. Chart diagram mounting frame; 502. Backlight light source; 503. Electric telescopic rod; 504. Adjusting guide rail; 505. Fixed plate; 506. Fixed block;

[0053] 6. Dispensing mechanism; 601. Dispensing bracket; 602. Sixth linear motor; 603. Fifth mover support; 604. Thermosetting glue bolt valve; 605. UV glue bolt valve; 606. Height measurement module; 607. Vision inspection module; 608. Moving guide rail; 609. Connecting plate;

[0054] 7. Machine frame. Embodiment

[0056] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0057] As Figures 1-13 shown, the embodiment of the present invention provides a forward-type AOA multi-group lens four-station AA device, including a material taking arm mechanism 1, a feeding mechanism 2, a discharging mechanism 3, a four-station AA module 4, a chart diagram backlight mechanism 5, a dispensing mechanism 6 and a machine frame 7. The front end of the upper surface of the machine frame 7 is fixedly connected to the feeding mechanism 2, the rear end of the upper surface of the machine frame 7 is fixedly connected to the discharging mechanism 3, one side of the upper surface of the machine frame 7 is fixedly connected to the material taking arm mechanism 1, both sides in the middle of the upper surface of the machine frame 7 are fixedly connected to the dispensing mechanism 6, the middle of the upper surface of the machine frame 7 is fixedly connected to the four-station AA module 4, and the other side of the lower surface of the machine frame 7 is fixedly connected to the chart diagram backlight mechanism 5;

[0058] The material taking arm mechanism 1 includes a material taking bracket 101. A first linear motor 102 is arranged in the middle of the outer wall of one side of the material taking bracket 101. The front end and the rear end of the upper surface of the material taking bracket 101 are both slidably connected with a first mover support 103. The first linear motor 102 is connected to the first mover support 103 through a chain belt. The outer walls of one side of the first mover support 103 close to the center of the material taking bracket 101 are fixedly connected with a second linear motor 104. The upper surfaces of the first mover support 103 are both slidably connected with a moving frame 105. The second linear motor 104 is connected to the moving frame 105 through a chain belt;

[0059] The loading mechanism 2 includes a first magazine lifting mechanism 201 and a tray track 205. The outer wall at the rear end of the first magazine lifting mechanism 201 is fixedly connected to the tray track 205. The lower part of the outer wall on the other side of the first magazine lifting mechanism 201 is fixedly connected to a first lower magazine track 204. The lifting end of the first magazine lifting mechanism 201 is fixedly connected to a feeding magazine 202. The middle part of the outer wall on the other side of the first magazine lifting mechanism 201 is fixedly connected to a first upper magazine track 203. The outer wall at the rear end of the tray track 205 is provided with a third linear motor 209. A second mover support 208 is slidably connected inside the tray track 205;

[0060] The unloading mechanism 3 includes a second magazine lifting mechanism 301 and a carrier track 305. The outer wall at the front end of the second magazine lifting mechanism 301 is fixedly connected to the carrier track 305. The lower part of the outer wall on the other side of the second magazine lifting mechanism 301 is fixedly connected to a second lower magazine track 303. A blanking magazine 304 is slidably connected to the upper surface of the second lower magazine track 303. The middle part of the outer wall on the other side of the second magazine lifting mechanism 301 is fixedly connected to a second upper magazine track 302. A fourth linear motor 306 is provided at the lower end of the carrier track 305;

[0061] The four-station AA module 4 includes a mounting table 410, four SUT six-axis modules 401, four G2 six-axis slides 405, and four height measurement vision modules 404. A plurality of mounting grooves 411 are formed in the middle of the upper surface of the mounting table 410. One side of the inner bottom surface of the mounting groove 411 is fixedly connected to a fifth linear motor 412. A plurality of slide rails 414 are fixedly connected to the middle of the upper surface of the mounting table 410. Fourth mover supports 413 are slidably connected to the upper surfaces of the slide rails 414 respectively. The fifth linear motor 412 and the fourth mover supports 413 are both connected by a chain belt. The upper surfaces of the fourth mover supports 413 are fixedly connected to the SUT six-axis modules 401 respectively. The middle of the upper surface of the mounting table 410 is fixedly connected to the G2 six-axis slides 405 respectively. SUT jigs 402 are provided in the middle of the upper surfaces of the SUT six-axis modules 401 respectively. Sensor five-axis slides 406 are slidably connected to the middle of one side outer wall of the G2 six-axis slides 405 respectively. Suction rods 407 are provided at the upper part of one side outer wall of the G2 six-axis slides 405 respectively. UV lamps 409 are provided at the front end and the rear end of the outer wall of the suction rod 407. The height measurement vision modules 404 and the G2 six-axis slides 405 are both fixedly connected. Telephoto lenses 403 are provided at the rear end of the upper surface of the height measurement vision modules 404;

[0062] The chart backlight mechanism 5 includes a chart mounting frame 501 and a fixing plate 505. A plurality of adjusting guide rails 504 are fixedly connected to the middle of the upper surface of the fixing plate 505. The chart mounting frame 501 slides outside the adjusting guide rails 504. An electric telescopic rod 503 is fixedly connected to the lower part of the middle of one side outer wall of the chart mounting frame 501;

[0063] The dispensing mechanism 6 includes a dispensing support 601. A sixth linear motor 602 is provided in the middle of the upper surface of the dispensing support 601. A moving guide rail 608 is fixedly connected to the middle of the outer wall of one side of the dispensing support 601. The front end and the rear end of the outside of the moving guide rail 608 are both slidably connected with a fifth mover support 603. The sixth linear motor 602 and the fifth mover support 603 are both fixedly connected by a chain belt. A connecting plate 609 is fixedly connected to the lower surface of the fifth mover support 603;

[0064] Through the coordinated use of the four-station AA module 4 and the chart backlight mechanism 5, it is convenient to pre-align the relative positions of the two components G1 and G2. And through the dispensing mechanism 6, the dispensing of G1 and G2 is completed and G1 and G2 are assembled into an integrated component through UV glue and thermosetting glue, thus replacing the process of separately adjusting the relative positions of G1 and G2 and assembling them multiple times in the traditional AA process. To a certain extent, the deviation between the initial alignment position and the ideal position of G1 and G2 is reduced, and the assembly accuracy of G1 and G2 is improved.

[0065] The outer wall of the other side of the moving frame 105 is fixedly connected with a mounting plate 106. A first material taking suction cup 107 and a second material taking suction cup 108 are symmetrically arranged in the middle of the outer wall of the other side of the mounting plate 106;

[0066] It is convenient to pick up the G1 and G2 components on the tray body 206 respectively in pairs through the first material taking suction cup 107 and the second material taking suction cup 108, thus realizing the automatic feeding of the G1 and G2 components.

[0067] An ion air bar 207 is fixedly connected to the other side of the upper surface of the second mover support 208. A tray body 206 is snap-connected inside the second mover support 208;

[0068] It is convenient to blow the tray through the ion air bar 207 to prevent dust accumulation.

[0069] A third mover support 307 is slidably connected inside the carrier rail 305. A finished product carrier 308 is snap-connected inside the third mover support 307;

[0070] It is convenient to take off the finished product components of the G1 and G2 components after calibration, dispensing and curing, and finally place them on the finished product carrier 308.

[0071] The lower ends of the suction rods 407 are fixedly connected with suction nozzles 408;

[0072] It is convenient to adsorb the G2 component at the lower end of the suction nozzle 408 under the action of the suction rod 407 of the external air pump, so as to facilitate the calibration of the position of the G2 component and facilitate the dispensing and curing operations on the G2 component.

[0073] On the middle part of the outer wall of one side of the chart mounting frame 501, a backlight source 502 is provided;

[0074] It is convenient to provide sufficient light source for the position alignment of components G1 and G2, and by changing the distance between multiple backlight sources 502 and the four-station AA module 4, the defocus curve is changed and fed back to the G2 six-axis slide and the sensor five-axis slide, facilitating the adjustment of the relative positions of G1 and G2.

[0075] On one side of the middle part of the upper surface of the fixing plate 505, a fixing block 506 is fixedly connected, and the output end of the electric telescopic rod 503 is fixedly connected to the fixing block 506;

[0076] It is convenient to change the position of the chart mounting frame 501 through the electric telescopic rod 503, thereby changing the distance between multiple backlight sources 502 and the four-station AA module 4.

[0077] On the middle part of the outer wall of one side of the connecting plate 609, a thermosetting glue bolt valve 604, a UV glue bolt valve 605, a height measurement module 606 and a vision detection module 607 are respectively provided;

[0078] It is convenient to apply thermosetting glue at the bottom of component G1 through the thermosetting glue screw valve 604, apply UV glue on both sides of component G1 through the UV glue screw valve 605, detect the glue type through the vision detection module 607, and identify the height of component G1 through the height measurement module 606.

[0079] Working principle: When using this forward-type AOA multi-group lens four-station AA device, first, through the combined use of the material taking arm mechanism 1 and the feeding mechanism 2, it is convenient to take out components G1 and G2 on the tray body 206, and through the combined use of the SUT six-axis module 401, the height measurement vision module 404, the G2 six-axis slide 405 and the sensor five-axis slide 406, the preliminary alignment work of components G1 and G2 is completed. Secondly, through the combined use of the telephoto lens 403 and the chart mounting frame 501 with adjustable backlight source 502, the secondary calibration of the relative positions of components G1 and G2 is completed. After the AA of G1 and G2 is completed, thermosetting glue is applied at the bottom of component G1 through the thermosetting glue screw valve 604, UV glue is applied on both sides of component G1 through the UV glue screw valve 605, the glue type is detected through the vision detection module 607, and the height measurement surface of component G1 is photographed through the vision detection module 607, and the height of component G1 is identified through the height measurement module 606, so as to make compensation according to the height measurement result and adjust the six-axis of component G1 to make the relative position between component G1 and the sensor optimal. Then, it is convenient to cure components G1 and G2 through the UV lamp 409. After the curing is completed, the finished components of G1 and G2 are placed on the finished product carrier 308 through the material taking arm mechanism 1.

[0080] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forward-type AOA multi-group lens four-station AA device, comprising a material-taking arm mechanism (1), a feeding mechanism (2), a discharging mechanism (3), a four-station AA module (4), a chart backlight mechanism (5), a dispensing mechanism (6) and a frame (7), characterized in that: The front end of the upper surface of the frame (7) is fixedly connected to the feeding mechanism (2), the rear end of the upper surface of the frame (7) is fixedly connected to the discharging mechanism (3), one side of the upper surface of the frame (7) is fixedly connected to the material taking arm mechanism (1), both sides of the middle part of the upper surface of the frame (7) are fixedly connected to the dispensing mechanism (6), the middle part of the upper surface of the frame (7) is fixedly connected to the four-station AA module (4), and on the other side of the lower surface of the frame (7) is fixedly connected with a chart backlight mechanism (5); The material taking arm mechanism (1) includes a material taking support (101). In the middle of the outer wall of one side of the material taking support (101), a first linear motor (102) is provided. At the front end and the rear end of the upper surface of the material taking support (101), first mover supports (103) are slidably connected. The first linear motor (102) is connected to the first mover support (103) through a chain belt. On the outer wall of one side of the first mover support (103) close to the center of the material taking support (101), a second linear motor (104) is fixedly connected. On the upper surface of the first mover support (103), a moving frame (105) is slidably connected. The second linear motor (104) is connected to the moving frame (105) through a chain belt; The feeding mechanism (2) includes a first magazine lifting mechanism (201) and a tray track (205). The outer wall of the rear end of the first magazine lifting mechanism (201) is fixedly connected to the tray track (205). The lower part of the outer wall of the other side of the first magazine lifting mechanism (201) is fixedly connected to a first lower magazine track (204). The lifting end of the first magazine lifting mechanism (201) is fixedly connected to a feeding magazine (202). The middle part of the outer wall of the other side of the first magazine lifting mechanism (201) is fixedly connected to a first upper magazine track (203). At the outer wall of the rear end of the tray track (205), a third linear motor (209) is provided. Inside the tray track (205), a second mover support (208) is slidably connected; The discharging mechanism (3) includes a second magazine lifting mechanism (301) and a carrier track (305). The outer wall of the front end of the second magazine lifting mechanism (301) is fixedly connected to the carrier track (305). The lower part of the outer wall of the other side of the second magazine lifting mechanism (301) is fixedly connected to a second lower magazine track (303). On the upper surface of the second lower magazine track (303), a discharging magazine (304) is slidably connected. The middle part of the outer wall of the other side of the second magazine lifting mechanism (301) is fixedly connected to a second upper magazine track (302). At the lower end of the carrier track (305), a fourth linear motor (306) is provided; The four-station AA module (4) includes a mounting table (410), four SUT six-axis modules (401), four G2 six-axis sliding tables (405), and four height measurement vision modules (404). In the middle of the upper surface of the mounting table (410), a plurality of mounting grooves (411) are formed. On one side of the inner bottom surface of the mounting groove (411), a fifth linear motor (412) is fixedly connected. In the middle of the upper surface of the mounting table (410), a plurality of slide rails (414) are fixedly connected. On the upper surfaces of the slide rails (414), fourth mover supports (413) are respectively slidably connected. The fifth linear motor (412) and the fourth mover supports (413) are both connected by a chain belt. The upper surfaces of the fourth mover supports (413) are fixedly connected to the SUT six-axis modules (401). In the middle of the upper surface of the mounting table (410), the G2 six-axis sliding tables (405) are fixedly connected. In the middle of the upper surface of the SUT six-axis module (401), SUT jigs (402) are provided. On the middle part of the outer wall of one side of the G2 six-axis sliding table (405), sensor five-axis sliding tables (406) are slidably connected. On the upper part of the outer wall of one side of the G2 six-axis sliding table (405), suction rods (407) are provided. At the front and rear ends of the outer wall of the rod body of the suction rod (407), UV lamps (409) are provided. The height measurement vision modules (404) and the G2 six-axis sliding tables (405) are both fixedly connected. At the rear end of the upper surface of the height measurement vision module (404), telephoto lenses (403) are provided; The chart backlight mechanism (5) includes a chart mounting frame (501) and a fixing plate (505). In the middle of the upper surface of the fixing plate (505), a plurality of adjustment guide rails (504) are fixedly connected. The chart mounting frame (501) slides outside the adjustment guide rails (504). At the lower part of the middle of the outer wall of one side of the chart mounting frame (501), an electric telescopic rod (503) is fixedly connected; The dispensing mechanism (6) includes a dispensing bracket (601). In the middle of the upper surface of the dispensing bracket (601), a sixth linear motor (602) is provided. On the middle part of the outer wall of one side of the dispensing bracket (601), a moving guide rail (608) is fixedly connected. At the front and rear ends outside the moving guide rail (608), fifth mover supports (603) are slidably connected. The sixth linear motor (602) and the fifth mover supports (603) are both fixedly connected by a chain belt. The lower surface of the fifth mover support (603) is fixedly connected to a connecting plate (609).

2. The forward AOA multi-group lens four-station AA device according to claim 1, characterized in that: On the outer wall of the other side of the moving frame (105), a mounting plate (106) is fixedly connected. On the middle part of the outer wall of the other side of the mounting plate (106), a first picking suction cup (107) and a second picking suction cup (108) are symmetrically provided.

3. The forward AOA multi-group lens four-station AA device according to claim 1, characterized in that: On the other side of the upper surface of the second mover support (208), an ion air bar (207) is fixedly connected. Inside the second mover support (208), a tray body (206) is snap-connected.

4. The forward AOA multi-group lens four-station AA device according to claim 1, characterized in that: A third mover support (307) is slidably connected inside the vehicle track (305), and a finished vehicle (308) is snap-connected inside the third mover support (307).

5. A forward-type AOA multi-group lens four-station AA device according to claim 1, characterized in that: Suction nozzles (408) are fixedly connected to the lower ends of the suction rods (407).

6. The forward AOA multi-group lens four-station AA device according to claim 1, wherein: A backlight source (502) is provided in the middle of the outer wall of one side of the chart mounting frame (501).

7. The forward AOA multi-group lens four-station AA device according to claim 1, characterized in that: A fixing block (506) is fixedly connected to one side of the middle of the upper surface of the fixing plate (505), and the output end of the electric telescopic rod (503) is fixedly connected to the fixing block (506).

8. A forward AOA multi-group lens four-station AA device according to claim 1, characterized in that: A thermosetting glue screw valve (604), a UV glue screw valve (605), a height measurement module (606), and a vision detection module (607) are respectively provided in the middle of the outer wall of one side of the connecting plate (609).

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