A single-channel bonding and assembly device for mobile phone camera modules

Abstract

The present invention discloses a single-channel bonding and assembly equipment for a mobile phone camera module, comprising a conveying track, and a substrate feeding device, a glue dispensing device, a lens feeding device, a picking and bonding device, and a finished product discharging device arranged along the conveying track; a glue dispensing adsorption platform and a bonding adsorption platform are arranged in the conveying track, the glue dispensing device is arranged corresponding to the glue dispensing adsorption platform, and the picking and bonding device is arranged corresponding to the bonding adsorption platform; the conveying track is used to receive the substrate pushed by the substrate feeding device and sequentially transmit it to the glue dispensing adsorption platform and the bonding adsorption platform, and push the assembled camera to the finished product discharging device. The present invention is a fully automated operation for the feeding, bonding and assembly of substrates and lenses, and the unloading of finished products, which meets the requirements of high accuracy and high precision, realizes high-efficiency bonding and assembly, and is conducive to mass production.

Description

Technical Field

[0001] The present invention relates to the technical field of laminating and assembling mobile phone camera modules, and in particular to a single-channel laminating and assembling device for mobile phone camera modules. Background Art

[0002] With the development of mobile phones, the internal components of mobile phones are also developing towards precision, firmness, and durability. Mobile phone cameras are an indispensable configuration for smart phones, especially for mobile phones with photo-taking functions.

[0003] The characteristics of mobile phone camera modules determine the high precision and high accuracy of their assembly production process. However, the existing mobile phone camera module assembly is mostly done manually, which consumes manpower and has problems such as insufficient precision and low production efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a single-channel bonding and assembly equipment for a mobile phone camera module, which can fully automate the loading, bonding and assembly of substrates and lenses and the unloading of finished products, meet the requirements of high accuracy and high precision, realize high-efficiency bonding and assembly, and facilitate mass production.

[0005] In order to achieve the above purpose, the following technical solutions are adopted:

[0006] A single-channel bonding and assembly device for a mobile phone camera module comprises a conveying track, and a substrate feeding device, a glue dispensing device, a lens feeding device, a picking and bonding device, and a finished product discharging device arranged along the length direction of the conveying track; a glue dispensing adsorption platform and a bonding adsorption platform are arranged in the conveying track, the glue dispensing device is arranged corresponding to the glue dispensing adsorption platform, and the picking and bonding device is arranged corresponding to the bonding adsorption platform; the conveying track is used to receive the substrate pushed by the substrate feeding device and transfer it to the glue dispensing adsorption platform and the bonding adsorption platform in sequence, and push the assembled camera module to the finished product discharging device; the glue dispensing device is used to perform glue dispensing operation on the substrate transferred to the glue dispensing adsorption platform, and the picking and bonding device is used to pick up the lens in the lens feeding device and bond it to the substrate of the bonding adsorption platform.

[0007] Preferably, the lens loading device comprises a lens tray lifting module, a tray feed track and a tray discharge track arranged in parallel up and down, and a reflux lifting module for transferring the tray between the tray feed track and the tray discharge track; the lens tray lifting module and the reflux lifting module are respectively arranged at the two ends of the tray feed track and the tray discharge track, and the lens tray lifting module is used to lift the lens material box to adapt to the in and out height of the tray; the tray feed track and the tray discharge track are evenly divided A hook tray module and a push tray module are separately provided. The hook tray module on the tray feed track is used to hook the tray from the lens tray lifting module to the tray feed track, and the push tray module on the tray feed track is used to push the tray from the tray feed track to the reflux lifting module. The hook tray module on the tray discharge track is used to hook the tray from the reflux lifting module to the tray discharge track, and the push tray module on the tray discharge track is used to push the tray from the tray discharge track to the lens tray lifting module.

[0008] Preferably, it also includes a lens cache mechanism arranged between the lens loading device and the conveying track; the lens cache mechanism includes a rotating platform, and a rotating drive motor for driving the rotating platform to rotate; a plurality of lens placement positions are arranged at intervals on the top of the rotating platform, and a positioning detection camera is provided above the rotating platform; the rotating drive motor is used to drive the rotating platform to rotate, so that the plurality of lens placement positions circulate one by one to the bottom of the positioning detection camera.

[0009] Preferably, the conveying track includes two guide rail frames arranged in parallel, a plurality of clamping mechanisms arranged at intervals along the length direction of one of the guide rail frames, and a first translation module corresponding to each clamping mechanism; each first translation module is used to drive the corresponding clamping mechanism to move back and forth along the length direction of the conveying track; the clamping mechanism includes an upper clamping jaw, a lower clamping jaw, and a cam driving module for driving the upper clamping jaw and the lower clamping jaw to open and close.

[0010] Preferably, the cam drive module includes a cam drive motor, a camshaft driven by the cam drive motor, and two cams arranged on the camshaft corresponding to the upper clamping jaw and the lower clamping jaw respectively; the convex parts of the two cams are respectively located on the opposite sides of the camshaft, and the cam drive motor is used to drive the two cams to lift the upper clamping jaw and the lower clamping jaw in turn to achieve opening and closing.

[0011] Preferably, the glue dispensing adsorption platform and the bonding adsorption platform are arranged between two guide rail frames, and the bottom of the glue dispensing adsorption platform and the bonding adsorption platform are slidably connected to a fixed seat; the glue dispensing adsorption platform and the bonding adsorption platform respectively include an adsorption platform plate, and a jacking drive module for driving the adsorption platform plate to slide and rise and fall relative to the fixed seat.

[0012] Preferably, the lifting drive module includes two first sliding modules arranged at both ends of the adsorption platform plate, a guide module arranged at the middle bottom of the adsorption platform plate, and a second translation module driven and connected to the guide module; the guide module includes a guide inclined groove opened along the length direction of the conveying track, and a guide sliding member slidably connected to the guide inclined groove; the second translation module is used to drive the guide sliding member to slide along the guide inclined groove to realize the lifting and lowering of the adsorption platform plate.

[0013] Preferably, the substrate loading device includes a material box feed track and a material box discharge track arranged in parallel up and down, a loading push rod mechanism arranged on the side away from the conveying track, and a clamping lifting mechanism for clamping the substrate material box and transferring between the material box feed track and the material box discharge track; the material box feed track is used to transfer the externally loaded substrate material box to one side of the loading push rod mechanism, and the loading push rod mechanism is used to push the substrate carriers in the substrate material box one by one to the feed end of the conveying track; the material box discharge track is used to unload empty substrate material boxes.

[0014] Preferably, the picking and bonding device includes two suction head modules and two picking drive modules for respectively driving the two suction head modules to move and pick up the lens; a photo positioning camera for photo positioning is provided on the upper side of each suction head module; one of the suction head modules is used to pick up the lens in the lens loading device and transfer it to the lens cache mechanism, and the other suction head module is used to pick up the lens on the lens cache mechanism and transfer it to the bonding adsorption platform.

[0015] Preferably, the discharge end of the conveying track is also provided with a pushing plate mechanism, which is installed on a clamping mechanism close to the discharge end of the conveying track; the pushing plate mechanism includes a plate push rod and a rotary drive motor for driving the plate push rod to rotate.

[0016] By adopting the above scheme, the beneficial effects of the present invention are:

[0017] The loading, bonding and assembly of substrates and lenses as well as the unloading of finished products are fully automated, meeting the requirements of high accuracy and high precision, achieving high-efficiency bonding and assembly, and facilitating mass production.

[0018] 1) The sliding lifting design of the dispensing adsorption platform and the bonding adsorption platform can quickly locate the substrate, which is convenient for dispensing and bonding and assembling lens operations;

[0019] 2) The substrate loading device, lens loading device, and finished product discharging device are all equipped with a reflux structure, which has an automatic feeding function, reducing the staff's duty time, thereby reducing manpower and improving work efficiency;

[0020] 3) A lens buffer mechanism is set between the lens loading device and the conveying track. The lens can be positioned by positioning the detection camera and the photo positioning camera to achieve rapid loading, and the lens can be checked for defects before assembly, thereby improving the assembly yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A perspective view of the present invention;

[0022] Figure 2 A three-dimensional diagram of the present invention omitting the housing;

[0023] Figure 3 It is a three-dimensional diagram of the lens loading device of the present invention;

[0024] Figure 4 It is a three-dimensional diagram of the material tray feed track / material tray discharge track of the present invention;

[0025] Figure 5 A three-dimensional diagram of the conveying track and the push plate mechanism of the present invention;

[0026] Figure 6 is a three-dimensional diagram of the clamping mechanism of the present invention;

[0027] Figure 7 is a three-dimensional diagram of the bonding adsorption platform of the present invention;

[0028] Figure 8 A three-dimensional diagram of a substrate loading device according to the present invention;

[0029] Fig. 9 It is a stereoscopic diagram of the picking and pasting device, the lens buffer mechanism, the positioning detection camera and the bottom camera of the present invention;

[0030] Fig.10 for Figure 5 A partial enlarged view of point I in the middle;

[0031] Fig.11 It is a three-dimensional diagram of the finished product discharging device of the present invention;

[0032] The accompanying drawings illustrate:

[0033] 1—Glue dispensing device, 2—Substrate loading device,

[0034] 3—Conveyor track, 4—Lens loading device,

[0035] 5—pick-up and laminating device, 6—finished product discharging device,

[0036] 7—Glue adsorption platform, 8—Lamination adsorption platform,

[0037] 9—lens buffer mechanism, 10—push plate mechanism,

[0038] 11—Positioning detection camera, 12—Bottom camera,

[0039] 21—Material box feeding track, 22—Material box discharging track,

[0040] 23—Feeding push rod mechanism, 24—Clipping lifting mechanism,

[0041] 31 - guide rail frame, 32 - clamping claw mechanism,

[0042] 33 - first translation module, 34 - fixed seat,

[0043] 41—Lens tray lifting module, 42—Tray feeding track,

[0044] 43—discharging track for material tray, 44—reflow lifting module,

[0045] 51—suction head module, 52—photo positioning camera,

[0046] 53 - Pickup drive module, 54 - Photographing and positioning drive module,

[0047] 81 - adsorption platform plate, 82 - first sliding module,

[0048] 83—guide module, 84—second translation module,

[0049] 101 - carrier push rod, 102 - rotation drive motor,

[0050] 231 - height adjustment module, 232 - level adjustment module,

[0051] 321—upper clamp, 322—lower clamp,

[0052] 323—Cam drive motor, 324—Camshaft,

[0053] 325—Cam, 421 / 431—Hook plate module,

[0054] 422 / 432—Ejector tray module. DETAILED DESCRIPTION

[0055] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0056] Reference Figure 1-2As shown, the present invention provides a single-channel bonding and assembly equipment for a mobile phone camera module, comprising a conveying track 3, and a substrate feeding device 1, a glue dispensing device 1, a lens feeding device 4, a picking and bonding device 5, and a finished product discharging device 6 arranged along the length direction of the conveying track 3; a glue dispensing platform 7 and a bonding adsorption platform 8 are arranged in the conveying track 3, the glue dispensing device 1 is arranged corresponding to the glue dispensing adsorption platform 7, and the picking and bonding device 5 is arranged corresponding to the bonding adsorption platform 8; the conveying track 3 is used to receive the substrate pushed by the substrate feeding device 2 and transfer it to the glue dispensing adsorption platform 7 and the bonding adsorption platform 8 in sequence, and push the assembled camera module to the finished product discharging device 6; the glue dispensing device 1 is used to perform glue dispensing operation on the substrate transferred to the glue dispensing adsorption platform 7, and the picking and bonding device 5 is used to pick up the lens in the lens feeding device 4 and bond it to the substrate of the bonding adsorption platform 8.

[0057] The present invention is used to bond a lens to a substrate to complete the bonding and assembly of a camera, and is applicable to single-module near-focus and far-focus RGB and IR camera modules. It also includes a housing, and opposite sides of the housing are respectively provided with a feed port and a discharge port, a substrate feeding device 2 is arranged at the feed port, and a finished product discharge device 6 is arranged at the discharge port.

[0058] Inside the substrate material box, there are several slide grooves in the vertical direction and in the horizontal direction, and the substrate carriers are inserted into the slide grooves so that the substrate carriers are placed parallel to each other in the vertical direction. The lens material box and material tray structure are similar to those of the substrate material box and substrate carrier, and will not be described in detail here.

[0059] Reference Figure 3-Figure 4 , lens loading device 4:

[0060] The lens loading device 4 includes a lens tray lifting module 41, a tray feeding track 42 and a tray discharging track 43 arranged in parallel up and down, and a reflux lifting module 44 for transferring the tray between the tray feeding track 42 and the tray discharging track 43; the lens tray lifting module 41 and the reflux lifting module 44 are respectively arranged at the two ends of the tray feeding track 42 and the tray discharging track 43, and the lens tray lifting module 41 is used to lift the lens material box to adapt to the in and out height of the tray; the tray feeding track 42 and the tray discharging track 43 are respectively provided with a hook tray module 421 / 431, a tray pushing module 422 / 432, the tray hooking module 421 on the tray feed track 42 is used to hook the tray from the lens tray lifting module 41 to the tray feed track 42, the tray pushing module 422 on the tray feed track 42 is used to push the tray from the tray feed track 42 to the reflux lifting module 44, the tray hooking module 431 on the tray discharge track 43 is used to hook the tray from the reflux lifting module 44 to the tray discharge track 43, and the tray pushing module 432 on the tray discharge track 43 is used to push the tray from the tray discharge track 43 to the lens tray lifting module 41.

[0061] The lens tray lifting module 41 includes an L-shaped lifting frame, a first tray slidably arranged inside the L-shaped vertical end of the L-shaped lifting frame, and a lens lifting drive motor for driving the first tray to lift. The reflow lifting module 44 includes a lifting frame, a second tray arranged on the top of the lifting frame, and a reflow lifting drive motor (cylinder) for driving the second tray to lift.

[0062] The hook tray module 421 / 431 includes a hook and a hook driving cylinder for driving the hook to extend and retract. The push tray module 422 / 432 includes a tray push rod and a tray push rod driving cylinder for driving the tray push rod to extend and retract. The upper layer is the tray feed track 42 to facilitate the picking up of the bonding device, and the lower layer is the tray discharge track 43. The working process is as follows:

[0063] 1) An external person manually places a lens magazine loaded with lenses on the lens tray lifting module 41, and the lens tray lifting module 41 is used to drive the lens magazine to rise and fall to adapt to the height of the hook tray module 421 on the tray feed track 42;

[0064] 2) The tray hooking module 421 on the tray feeding track 42 hooks the trays in the lens material box one by one to the tray feeding track 42;

[0065] 3) The picking and laminating device 5 takes the lens from the tray on the tray feeding track 42;

[0066] 4) After all the lenses on the tray are taken out, the tray pushing module 422 on the tray feeding track 42 pushes the empty tray to the reflux lifting module 44;

[0067] 5) The reflux lifting module 44 descends to be level with the plane of the tray discharge track 43, and the tray hooking module 431 on the tray discharge track 43 hooks the empty tray on the reflux lifting module 44 to the tray discharge track 43;

[0068] 6) The tray pushing module 432 on the tray discharging track 43 pushes the empty tray on the tray discharging track 43 into the lens tray box of the lens tray lifting module 41 .

[0069] Reference Fig. 9 , lens cache mechanism 9:

[0070] The lens buffer mechanism 9 is arranged between the lens loading device 4 and the conveying track 3. The lens buffer mechanism 9 is used to buffer the lens transferred from the lens loading device 4. The lens can be detected by the positioning detection camera 11 to prepare for the lens bonding and improve efficiency. The lens buffer mechanism 9 includes a rotating platform and a rotating drive motor for driving the rotating platform to rotate; a plurality of lens placement positions are arranged at intervals on the top of the rotating platform, and a positioning detection camera 11 is provided above the rotating platform; the rotating drive motor is used to drive the rotating platform to rotate so that the plurality of lens placement positions are circulated one by one to the bottom of the positioning detection camera 11.

[0071] A bottom camera 12 is also provided between the lens buffer mechanism 9 and the conveying track 3, which is used to detect the appearance and other conditions of the lens from the bottom when the suction head module 51 transfers the lens from the lens buffer mechanism 9 to the bonding adsorption platform 8. The positioning detection camera 11 is used to detect the appearance and other conditions of the lens from the top, and locate the lens position on the lens buffer mechanism 9 at the same time.

[0072] Reference Figure 5-Figure 7 , conveyor track 3:

[0073] The conveying track 3 includes two guide rail frames 31 arranged in parallel, a plurality of clamping mechanisms 32 arranged at intervals along the length direction of one of the guide rail frames 31, and a first translation module 33 corresponding to each clamping mechanism 32; a spacing adjustment module is also provided between the two guide rail frames 31, and the spacing adjustment module can adjust the spacing between the two guide rail frames 31 to adapt to substrate carriers of different widths.

[0074] Each first translation module 33 is used to drive the corresponding clamping mechanism 32 to move back and forth along the length direction of the conveying track 3; the clamping mechanism 32 includes an upper clamping jaw 321, a lower clamping jaw 322, and a cam driving module for driving the upper clamping jaw 321 and the lower clamping jaw 322 to open and close. The glue dispensing adsorption platform 7 and the bonding adsorption platform 8 correspond to two clamping mechanisms 32 respectively. One of the clamping mechanisms 32 corresponding to the glue dispensing adsorption platform 7 is used to clamp the substrate carrier pushed by the substrate feeding device 2 and drive it to the glue dispensing adsorption platform 7 through the first translation module 33, and the other clamping mechanism 32 is driven by the first translation module 33 to transfer the substrate carrier on the glue dispensing adsorption platform 7 to the bonding adsorption platform 8; one of the clamping mechanisms 32 corresponding to the bonding adsorption platform 8 is used to clamp the substrate carrier and drive it to the bonding adsorption platform 8 through the first translation module 33, and the other clamping mechanism 32 is driven by the first translation module 33 to transfer the substrate carrier on the bonding adsorption platform 8 to the discharge end of the conveying track 3. The first translation module 33 is implemented by a linear motor.

[0075] The cam driving module includes a cam driving motor 323, a cam shaft 324 drivingly connected to the cam driving motor 323, and two cams 325 arranged on the cam shaft 324 at intervals corresponding to the upper clamping jaw 321 and the lower clamping jaw 322 respectively; the convex parts of the two cams 325 are respectively located on the opposite sides of the cam shaft 324, and the cam driving motor 323 is used to drive the two cams 325 to lift the upper clamping jaw 321 and the lower clamping jaw 322 in turn to achieve opening and closing.

[0076] The bottom of the upper clamping jaw 321 and the lower clamping jaw 322 are respectively provided with a connecting block, and the connecting block is connected to the fixing seat 34 via a second sliding module 326. The second sliding module 326 is used to guide the upper clamping jaw 321 or the lower clamping jaw 322 to rise and fall. A roller is provided at the bottom of each connecting block, which is used to roll against the corresponding cam 325 to reduce the friction with the cam 325. The convex parts of the two cams 325 are respectively located on the opposite sides of the cam shaft 324, that is, the convex parts of the cams 325 corresponding to the upper clamping jaw 321 and the lower clamping jaw 322 are not on the same side of the cam shaft 324, so that the upper clamping jaw 321 and the lower clamping jaw 322 are not lifted at the same time. The cam driving motor 323 drives the two cams 325 to rotate. When the upper clamping jaw 321 is lifted, the upper clamping jaw 321 and the lower clamping jaw 322 are opened, and when the lower clamping jaw 322 is lifted, the upper clamping jaw 321 and the lower clamping jaw 322 are closed.

[0077] The dispensing adsorption platform 7 and the laminating adsorption platform 8 are arranged between the two guide rail frames 31, and the bottom of the dispensing adsorption platform 7 and the laminating adsorption platform 8 are slidably connected to a fixed seat 34; the dispensing adsorption platform 7 and the laminating adsorption platform 8 respectively include an adsorption platform plate 81, and a jacking drive module for driving the adsorption platform plate 81 to slide and rise and fall relative to the fixed seat 34. The jacking drive module includes two first sliding modules 82 arranged at both ends of the adsorption platform plate 81, a guide module 83 arranged at the middle bottom of the adsorption platform plate 81, and a second translation module 84 driven and connected to the guide module 83; the guide module 83 includes a guide chute opened along the length direction of the conveying track 3, and a guide sliding member slidably connected to the guide chute; the second translation module 84 is used to drive the guide sliding member to slide along the guide chute to realize the lifting and lowering of the adsorption platform plate 81.

[0078] The two ends of the adsorption platform plate 81 are respectively installed on the fixed seat 34 through a first sliding module 82. In a specific embodiment, the guide chute is connected to the second translation module 84, and the second translation module 84 is implemented by a linear motor; the guide sliding member adopts a sliding wheel, which is installed at the bottom of the adsorption platform plate 81. The second translation module 84 drives the guide chute to translate along the length direction of the conveying track 3. When the sliding wheel goes uphill along the guide chute, the adsorption platform plate 81 is guided by the first sliding module 82; when the sliding wheel goes downhill along the guide chute, the adsorption platform plate 81 is guided by the first sliding module 82. The first / second sliding module 82 / 326 adopts a matching structure of a slide rail and a slider.

[0079] The purpose of the adsorption platform plate 81 rising is to push the substrate carrier away from the guide rail frame 31 to facilitate the glue dispensing device 1 to dispense glue or the picking up and bonding device 5 to bond and assemble the lens.

[0080] Reference Figure 8 , substrate loading device:

[0081] The substrate loading device 2 includes a material box feed track 21 and a material box discharge track 22 which are arranged in parallel up and down, a loading push rod mechanism 23 arranged on the side away from the conveying track 3, and a clamping lifting mechanism 24 for clamping the substrate material box and transferring between the material box feed track 21 and the material box discharge track 22; the material box feed track 21 is used to transfer the substrate material box loaded from the outside to one side of the loading push rod mechanism 23, and the loading push rod mechanism 23 is used to push the substrate carriers in the substrate material box one by one to the feeding end of the conveying track 3; the material box discharge track 22 is used to unload empty substrate material boxes.

[0082] The substrate loading device 2 is arranged at the feeding end of the conveying track 3, wherein the upper layer is a material box discharge track 22 for stacking empty substrate material boxes; the lower layer is a material box feed track 21 for introducing substrate material boxes loaded with substrates.

[0083] The material clamping and lifting mechanism 24 includes a clamping arm, a clamping arm opening and closing module for driving the clamping arm to open and close, and a clamping arm lifting module for driving the clamping arm to lift and lower. The material clamping and lifting mechanism 24 is arranged at the top of the first end of the material box feeding track 21, and the material clamping and lifting mechanism 24 can move in the length direction of the top of the end through the third translation module; a conveyor belt module is arranged on the second end of the material box feeding track 21, and the material box discharge track 22 is arranged above the end.

[0084] The feeding push rod mechanism 23 is arranged on one side between the material box discharge track 22 and the clamping lifting mechanism 24. The feeding push rod mechanism 23 includes a feeding push rod, a push rod driving module for driving the feeding push rod to extend and retract, and a push rod adjustment module for adjusting the feeding push rod. The push rod adjustment module includes a height adjustment module 231 for adjusting the height of the feeding push rod, and a horizontal adjustment module 232 for adjusting the feeding push rod to be close to or away from the conveying track. In a specific embodiment, the height adjustment module 231 includes a height adjustment rod and a height adjustment loose nut arranged in the vertical direction. Before adjustment, the height adjustment loose nut needs to be loosened first, and then the height is adjusted by the height adjustment rod. After the adjustment is completed, the height adjustment loose nut is locked; the horizontal adjustment module 232 includes a slide rail, a slider and a horizontal adjustment loose nut. Before adjustment, the horizontal adjustment loose nut needs to be loosened first, and then the slide rail and the slider are used to realize the horizontal movement of the feeding push rod. The horizontal movement direction is the same as the length direction of the conveying track 3. After the adjustment is completed, the horizontal adjustment loose nut is locked.

[0085] The working process of the substrate loading device 2 is as follows:

[0086] 1) A substrate material box loaded with substrates is manually loaded from the second end of the material box feeding track 21, and the substrate material box is conveyed to the vicinity of the clamping lifting mechanism 24 through the conveyor belt module, so that the clamping lifting mechanism 24 can clamp the substrate material box;

[0087] 2) The clamping lifting mechanism 24 clamps the substrate material box, and the push rod driving module drives the loading push rod to extend to push the substrate carrier plate on the uppermost layer of the substrate material box to the feeding end of the conveying track 3;

[0088] 3) The push rod driving module drives the loading push rod to retract, and the clamp arm lifting module drives the clamp arm to drive the substrate material box to rise, so that the substrate carrier of the next layer adapts to the height of the loading push rod, and so on, the loading push rod mechanism 23 pushes out the substrate carriers in the substrate material box one by one;

[0089] 4) When all the substrate carriers in the substrate material box are pushed out, the third translation module drives the clamping lifting mechanism 23 to transfer the empty substrate material box to the material box discharge track 22 .

[0090] Reference Fig. 9 , Pick-up and bonding device 5:

[0091] The picking and bonding device 5 includes two suction head modules 51, and a picking drive module 53 respectively used to drive the two suction head modules 51 to move and pick up the lens; a photo positioning camera 52 for photo positioning is provided on the upper side of each suction head module 51; one of the suction head modules 51 is used to pick up the lens in the lens loading device 4 and transfer it to the lens cache mechanism 9, and the other suction head module 51 is used to pick up the lens on the lens cache mechanism 9 and transfer it to the bonding adsorption platform 8.

[0092] The picking and pasting device 5 is arranged along the length direction perpendicular to the conveying track 3 through a crossbeam, and is set up above the finished product discharge device 6 and the pasting adsorption platform 8. Each photo positioning camera 52 is correspondingly provided with a photo positioning drive module 54, and the photo positioning drive module 54 is arranged on the crossbeam along the length direction of the crossbeam. At the same time, the positioning detection camera 11 is arranged between the two suction head modules 51 and fixed on the crossbeam. Among them, the suction head module 51 close to the lens loading device 4 is used to transfer the lens of the material tray feeding track 42 to the lens buffer mechanism 9, and the photo positioning camera 52 above one side of the suction head module 51 is used to take photos and locate the lens position of the material tray feeding track 42, so as to facilitate the suction head module 51 to pick up. The suction head module 51 close to the conveying track 3 is used to transfer the lens on the lens buffer mechanism 9 to the pasting adsorption platform 8, and the photo positioning camera 52 above one side of the suction head module 51 is used to take photos and locate the substrate position on the pasting adsorption platform 8, so as to facilitate the pasting and assembly of the lens.

[0093] The picking drive module 53 includes X-axis, Y-axis, Z-axis, and R-axis (rotation) drive components for driving the suction head module 51 to pick up and transfer the lens, wherein the R-axis drive component is used to adjust the angle of the lens, and the X-axis drive component is installed on the beam along the length direction of the beam.

[0094] Reference Fig.10 , push plate mechanism 10:

[0095] The discharge end of the conveying track 3 is also provided with a pushing plate mechanism 10, which is installed on a clamping mechanism 32 close to the discharge end of the conveying track 3; the pushing plate mechanism 10 includes a plate push rod 101 and a rotating drive motor 102 for driving the plate push rod 101 to rotate.

[0096] After the lens assembly operation on the bonding adsorption platform 8 is completed, the substrate carrier is pushed to the finished product discharging device 6 by the carrier pushing mechanism 10. When it is necessary to push the substrate carrier from the discharging end of the conveying track 3 to the finished product discharging device 6, the rotating driving motor 102 drives the carrier push rod 101 to deviate between the two guide rail frames 31; after the carrier is pushed, the rotating driving motor 102 drives the carrier push rod 101 to rotate to the outside of the guide rail frame 31 to prevent the carrier push rod 101 from obstructing the next substrate carrier from being discharged.

[0097] The specific working process is as follows: a clamping mechanism 32 corresponding to the bonding adsorption platform 8 is driven by the first translation module 33 (the carrier push rod 101 follows the movement), clamps the substrate carrier and moves it from the bonding adsorption platform 8 to the discharge end of the conveying track 3, and then the clamping mechanism 32 and the carrier pushing mechanism 10 are retreated at the same time under the drive of the first translation module 33, and then the substrate carrier is pushed to the finished product discharge device 6 by the carrier pushing mechanism 10 alone.

[0098] Reference Fig.11 , finished product discharging device 6: is similar to substrate loading device 2, except that finished product discharging device 6 does not have loading push rod mechanism 23, and empty material boxes are fed in from the upper track, and material boxes loaded with finished products are discharged from the lower track.

[0099] Glue dispensing device 1: Two glue dispensing heads are set up to increase the glue dispensing speed; each glue dispensing head is provided with a corresponding glue shooting camera, which is used to take pictures and locate the glue drawing area of ​​the substrate; the glue dispensing head is provided with X-axis, Y-axis, and Z-axis driving components for driving the glue dispensing head to move and dispense glue.

[0100] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A single-channel lamination assembly device for a mobile phone camera module, characterized in that: It comprises a conveying track, and a substrate feeding device, a glue dispensing device, a lens feeding device, a picking and pasting device, and a finished product discharging device arranged along the length direction of the conveying track; a glue dispensing adsorption platform and a pasting adsorption platform are arranged in the conveying track, the glue dispensing device is arranged corresponding to the glue dispensing adsorption platform, and the picking and pasting device is arranged corresponding to the pasting adsorption platform; the conveying track is used to receive the substrate pushed by the substrate feeding device and sequentially transfer it to the glue dispensing adsorption platform and the pasting adsorption platform, and push the assembled camera module to the finished product discharging device; the glue dispensing device is used to perform glue dispensing operation on the substrate transferred to the glue dispensing adsorption platform, and the picking and pasting device is used to pick up the lens in the lens feeding device and past it to the substrate on the pasting adsorption platform; The conveying track comprises two guide rail frames arranged in parallel, a plurality of clamping mechanisms arranged at intervals along the length direction of one of the guide rail frames, and a first translation module corresponding to each clamping mechanism; each first translation module is used to drive the corresponding clamping mechanism to move back and forth along the length direction of the conveying track; the clamping mechanism comprises an upper clamping jaw, a lower clamping jaw, and a cam driving module used to drive the upper clamping jaw and the lower clamping jaw to open and close; The cam drive module includes a cam drive motor, a camshaft connected to the cam drive motor, and two cams whose convex parts are distributed at 180 degrees on both sides of the axis of the camshaft; one cam corresponds to the upper clamping jaw, and the other cam corresponds to the lower clamping jaw. The cam drive motor is used to drive the camshaft to realize the opening and closing of the upper clamping jaw and the lower clamping jaw through the two cams; The dispensing adsorption platform and the laminating adsorption platform are arranged between the two guide rail frames, and the bottom of the dispensing adsorption platform and the laminating adsorption platform are slidably connected to a fixed seat; the dispensing adsorption platform and the laminating adsorption platform respectively include an adsorption platform plate, and a lifting drive module for driving the adsorption platform plate to slide and rise relative to the fixed seat; The lifting drive module includes two first sliding modules arranged at both ends of the adsorption platform plate, a guide module arranged at the middle bottom of the adsorption platform plate, and a second translation module driven and connected to the guide module; the guide module includes a guide inclined groove opened along the length direction of the conveying track, and a guide sliding member slidably connected to the guide inclined groove; the second translation module is used to drive the guide sliding member to slide along the guide inclined groove to realize the lifting and lowering of the adsorption platform plate.

2. The single-channel laminating and assembling device for a mobile phone camera module according to claim 1, characterized in that: The lens loading device includes a lens tray lifting module, a tray feeding track and a tray discharging track arranged in parallel up and down, and a reflux lifting module for transferring the tray between the tray feeding track and the tray discharging track; The lens tray lifting module and the reflux lifting module are respectively arranged at the two ends of the tray feed track and the tray discharge track. The lens tray lifting module is used to lift the lens box to adapt to the tray entry and exit height; the tray feed track and the tray discharge track are respectively provided with a hook tray module and a push tray module. The hook tray module on the tray feed track is used to hook the tray from the lens tray lifting module to the tray feed track, and the push tray module on the tray feed track is used to push the tray from the tray feed track to the reflux lifting module. The hook tray module on the tray discharge track is used to hook the tray from the reflux lifting module to the tray discharge track, and the push tray module on the tray discharge track is used to push the tray from the tray discharge track to the lens tray lifting module.

3. The single-channel laminating and assembling device for a mobile phone camera module according to claim 2, characterized in that: It also includes a lens cache mechanism arranged between the lens loading device and the conveying track; the lens cache mechanism includes a rotating platform and a rotating drive motor for driving the rotating platform to rotate; a plurality of lens placement positions are arranged at intervals on the top of the rotating platform, and a positioning detection camera is provided above the rotating platform; the rotating drive motor is used to drive the rotating platform to rotate so that the plurality of lens placement positions circulate one by one to the bottom of the positioning detection camera.

4. The single-channel laminating and assembling device for a mobile phone camera module according to claim 1, characterized in that: The substrate loading device includes a material box feeding track and a material box discharging track arranged in parallel up and down, a loading push rod mechanism arranged on a side away from the conveying track, and a clamping lifting mechanism for clamping the substrate material box and transferring between the material box feeding track and the material box discharging track; The material box feeding track is used to convey the externally loaded substrate material box to one side of the loading push rod mechanism, and the loading push rod mechanism is used to push the substrate carriers in the substrate material box one by one to the feeding end of the conveying track; the material box discharging track is used to unload the empty substrate material box.

5. The single-channel laminating and assembling device for a mobile phone camera module according to claim 3, characterized in that: The picking and bonding device includes two suction head modules and two picking drive modules for driving the two suction head modules to move and pick up the lens respectively; a photo positioning camera for photo positioning is provided on the upper side of each suction head module; one suction head module is used to pick up the lens in the lens loading device and transfer it to the lens buffer mechanism, and the other suction head module is used to pick up the lens on the lens buffer mechanism and transfer it to the bonding adsorption platform.

6. The single-channel laminating and assembling device for a mobile phone camera module according to claim 1, characterized in that: The discharge end of the conveying track is also provided with a pushing plate mechanism, which is installed on a clamping claw mechanism close to the discharge end of the conveying track; the pushing plate mechanism includes a plate push rod and a rotary drive motor for driving the plate push rod to rotate.

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