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

Abstract

The present invention discloses a multi-channel bonding and assembly equipment for a mobile phone camera module, comprising at least two parallelly arranged conveying tracks, a substrate loading device arranged at the same end of all conveying tracks, a finished product discharging device arranged at the other end of all conveying tracks, and a glue-dispensing device, a lens loading device, and a picking-up bonding device arranged corresponding to each conveying track; a glue-dispensing adsorption platform and a bonding adsorption platform are arranged in each conveying track, the glue-dispensing device is arranged corresponding to the glue-dispensing adsorption platform, and the picking-up bonding device is arranged corresponding to the bonding adsorption platform; the conveying tracks are used to sequentially transfer substrates to the corresponding glue-dispensing adsorption platform and the bonding adsorption platform, and to push the assembled camera module to the finished product discharging device. The present invention is a fully automated operation for substrate and lens loading, bonding and assembly, and finished product unloading, which meets the requirements of high precision and high accuracy, and multiple production channels are integrated into the same equipment, which saves space and improves equipment utilization and production efficiency.

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 multi-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] Based on the characteristics of mobile phone camera module products, the high precision and high accuracy of its bonding and assembly production process are determined. However, the existing mobile phone camera module bonding and assembly are mostly done manually, which consumes manpower and has problems such as insufficient precision and low production efficiency. In addition, the existing bonding and assembly equipment has only one production channel (i.e. single-station operation), and the equipment occupies a large space. Summary of the invention

[0004] The purpose of the present invention is to provide a multi-channel bonding and assembly equipment for a mobile phone camera module, which can realize fully automated operations of substrate and lens loading, bonding and assembly, and finished product unloading, meet the requirements of high accuracy and high precision, and integrate multiple production channels into the same machine equipment, thus saving space and improving equipment utilization and production efficiency.

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

[0006] A multi-channel bonding and assembly device for a mobile phone camera module comprises at least two parallelly arranged conveying tracks, a substrate loading device arranged at the same end of all the conveying tracks, a finished product discharging device arranged at the other end of all the conveying tracks, and a glue dispensing device, a lens loading device and a picking and bonding device arranged corresponding to each conveying track; each conveying track is provided with a glue dispensing adsorption platform and a bonding adsorption platform, 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 for receiving the substrate pushed by the substrate loading device and conveying it to the corresponding glue dispensing adsorption platform and the bonding adsorption platform in sequence, and pushing the assembled camera module to the finished product discharging device; the glue dispensing device is used for performing glue dispensing operation on the substrate conveyed to the glue dispensing adsorption platform, and the picking and bonding device is used for picking up the lens in the lens loading device and bonding it to the substrate of the bonding adsorption platform.

[0007] Preferably, the lens loading device includes a tray loading module for driving the tray to load, a tray lifting module for driving the tray to lift, a suction cup for sucking an empty tray, and a tray unloading module for driving the suction cup to move.

[0008] Preferably, the dispensing adsorption platform and the bonding adsorption platform are respectively provided with a pressure bar mechanism for pressing the substrate carrier; the pressure bar mechanism includes a plurality of pressure bars arranged at intervals above the dispensing adsorption platform or the bonding adsorption platform, and a pressure bar lifting cylinder for driving the plurality of pressure bars to lift and lower.

[0009] Preferably, each 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, two loading push rod mechanisms 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; each loading push rod mechanism corresponds to a conveying track arrangement; 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 corresponding conveying track feed end; the material box discharge track is used to unload empty substrate material boxes.

[0014] Preferably, the picking and bonding device includes a suction head module, and a picking drive module for driving the suction head module to pick up and transfer the lens; a photo positioning camera for photo positioning is provided above one side of the suction head module, and the photo positioning camera is used to take photos to locate the position of the lens on the material tray to facilitate picking up by the suction head module.

[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, and unloading of finished products are all fully automated operations, meeting the requirements of high accuracy and precision. Multiple production channels are integrated into the same machine equipment, with a compact overall structure, saving space, while also saving labor costs for guarding the machine equipment, and improving equipment utilization and production efficiency.

[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 the functions of automatic material replenishment and recycling of empty material boxes or empty material trays, reducing the staff on-duty time, thereby reducing manpower and improving work efficiency;

[0020] 3) A pressure strip mechanism is arranged around the dispensing adsorption platform and the bonding adsorption platform to effectively prevent the substrate carrier from warping, thereby improving the positioning accuracy of the substrate and improving the product yield. 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 is a three-dimensional diagram of the layering mechanism of the present invention;

[0025] Figure 5 It is a three-dimensional diagram of two conveying tracks and a layering 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 A three-dimensional diagram of the pick-up and laminating device 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—Finished product discharging device, 4—Conveying track,

[0035] 5—Lens loading device, 6—Pick-up and bonding device,

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

[0037] 9—pressing strip mechanism, 10—pushing plate mechanism,

[0038] 21—Material box feeding track, 22—Material box discharging track,

[0039] 23—Feeding push rod mechanism, 24—Clamping lifting mechanism,

[0040] 41 - guide rail frame, 42 - clamping claw mechanism,

[0041] 43 - first translation module, 44 - fixed seat,

[0042] 51—Material tray loading module, 52—Material tray lifting module,

[0043] 53—suction cup, 54—material tray unloading module,

[0044] 55—empty tray placement, 61—suction head module,

[0045] 62 - Pickup drive module, 63 - Photo positioning camera,

[0046] 64—Photography positioning drive module, 81—Adsorption platform plate,

[0047] 82 - first sliding module, 83 - guide module,

[0048] 84 - second translation module, 91 - pressure strip,

[0049] 92—Layer lifting cylinder, 101—Carrier push rod,

[0050] 102—rotation drive motor, 231—height adjustment module,

[0051] 232—Horizontal adjustment module, 421—Upper clamping jaw,

[0052] 422—lower clamping jaw, 423—cam drive motor,

[0053] 424—Camshaft, 425—Cam,

[0054] 426 —Second sliding 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-Figure 11 The present invention provides a multi-channel bonding assembly device for a mobile phone camera module, comprising at least two parallelly arranged conveying tracks 4, a substrate loading device 2 arranged at the same end of all conveying tracks 4, a finished product discharging device 3 arranged at the other end of all conveying tracks 4, and a glue dispensing device 1, a lens loading device 5, and a picking and bonding device 6 arranged corresponding to each conveying track 4; each conveying track 4 is provided with a glue dispensing adsorption platform 7 and a bonding adsorption platform 8, the glue dispensing device 1 is arranged corresponding to the glue dispensing adsorption platform 7, and the picking and bonding device 6 is arranged corresponding to the bonding adsorption platform 8; the conveying track 4 is used to receive the substrate pushed by the substrate loading device 2 and sequentially transfer it to the corresponding glue dispensing adsorption platform 7 and the bonding adsorption platform 8, and push the assembled camera module to the finished product discharging device 3; 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 6 is used to pick up the lens in the lens loading device 5 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 module, and is suitable for 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 3 is arranged at the discharge port.

[0058] The substrate is loaded by placing the substrate on the substrate carrier first, and then placing the substrate carriers one by one into the substrate material box. Inside the substrate material box, there are several slide grooves in the vertical direction and 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 is loaded by placing the lens on the material tray first, and then stacking the material trays before loading.

[0059] There can be multiple conveyor tracks 4, that is, multiple production channels are integrated into the same machine equipment. The following is an example of two conveyor tracks 4:

[0060] Reference Figure 3 , lens loading device 5:

[0061] The lens loading device 5 includes a tray loading module 51 for driving the tray to load, a tray lifting module 52 for driving the tray to lift, a suction cup 53 for sucking an empty tray, and a tray unloading module 54 for driving the suction cup 53 to move.

[0062] The tray lifting module 52 includes a tray and a tray lifting cylinder disposed at the bottom of the tray. The tray loading module 51 and the tray unloading module 54 are arranged in parallel, one end of the tray loading module 51 is the loading end, and the other end is provided with an empty tray placement position 55. The tray lifting module 52 is connected to the tray loading module 51 by driving, and the tray loading module 51 is used to drive the tray lifting module 52 to move from its loading end to the other end, and the tray lifting cylinder is used to lift the tray to adapt to the height of the suction cup 53, and the tray unloading module 54 is used to drive the suction cup 53 to suck the empty tray from the tray and transfer it to the empty tray placement position 55.

[0063] Working process of lens loading device 5:

[0064] 1) Externally, a stacked tray loaded with lenses is placed on the tray of the tray lifting module 52;

[0065] 2) The tray loading module 51 drives the tray lifting module 52 to move from its loading end to the other end (close to the suction cup 53);

[0066] 3) The picking and laminating device 6 picks up the lens from the topmost tray;

[0067] 4) After all the lenses in the top tray are picked up, the tray unloading module 54 drives the suction cup 53 to suck up the empty tray and transfer it to the empty tray placement position 55, so that the picking and pasting device 6 can pick up the lenses in the next tray.

[0068] Reference Figure 4-Figure 5 , layering mechanism 9:

[0069] The sides of the dispensing adsorption platform 7 and the bonding adsorption platform 8 are respectively provided with a pressure bar mechanism 9 for pressing the substrate carrier; the pressure bar mechanism 9 includes a plurality of pressure bars 91 arranged at intervals above the dispensing adsorption platform 7 or the bonding adsorption platform 8, and a pressure bar lifting cylinder 92 for driving the plurality of pressure bars 91 to rise and fall.

[0070] The pressure strip mechanism 9 corresponding to the dispensing adsorption platform 7 of the two conveying tracks 4 is arranged on the same support frame to save space. The support frame is placed between the two conveying tracks 4, and the pressure strip lifting cylinder 92 is installed on the side of the support frame in the vertical direction. The pressure strip 91 extends in the horizontal direction and covers the top of the dispensing adsorption platform 7 or the bonding adsorption platform 8. When the pressure strip lifting cylinder 92 drives the pressure strip 91 to press down, the substrate carrier on the adsorption platform plate 81 can be pressed tightly.

[0071] Reference Figure 5-Figure 7 , conveyor track 4:

[0072] Each conveying track 4 includes two guide rail frames 41 arranged in parallel, a plurality of clamping mechanisms 42 arranged at intervals along the length direction of one of the guide rail frames 41, and a first translation module 43 corresponding to each clamping mechanism 42; a spacing adjustment module is also provided between the two guide rail frames 41, and the spacing adjustment module can adjust the spacing between the two guide rail frames 41 to adapt to substrate carriers of different widths.

[0073] Each first translation module 43 is used to drive the corresponding clamping mechanism 42 to move back and forth along the length direction of the conveying track 4; the clamping mechanism 42 includes an upper clamping jaw 421, a lower clamping jaw 422, and a cam driving module for driving the upper clamping jaw 421 and the lower clamping jaw 422 to open and close. The glue dispensing adsorption platform 7 and the bonding adsorption platform 8 correspond to two clamping mechanisms 42 respectively. One of the clamping mechanisms 42 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 43, and the other clamping mechanism 42 is driven by the first translation module 43 to transfer the substrate carrier on the glue dispensing adsorption platform 7 to the bonding adsorption platform 8; one of the clamping mechanisms 42 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 43, and the other clamping mechanism 42 is driven by the first translation module 43 to transfer the substrate carrier on the bonding adsorption platform 8 to the discharge end of the conveying track 4. The first translation module 43 is implemented by a linear motor.

[0074] The cam driving module includes a cam driving motor 423, a camshaft 424 drivingly connected to the cam driving motor 423, and two cams 425 arranged on the camshaft 424 at intervals corresponding to the upper clamping jaw 421 and the lower clamping jaw 422 respectively; the convex parts of the two cams 425 are respectively located on the opposite sides of the camshaft 424, and the cam driving motor 423 is used to drive the two cams 425 to lift the upper clamping jaw 421 and the lower clamping jaw 422 in turn to achieve opening and closing.

[0075] The bottom of the upper clamping jaw 421 and the lower clamping jaw 422 are respectively provided with a connecting block, and the connecting block is connected to the fixing seat 44 via a second sliding module 426. The second sliding module 426 is used to guide the upper clamping jaw 421 or the lower clamping jaw 422 to rise and fall. A roller is provided at the bottom of each connecting block, which is used to roll against the corresponding cam 425 to reduce the friction with the cam 425. The convex parts of the two cams 425 are respectively located on the opposite sides of the cam shaft 424, that is, the convex parts of the cams 425 corresponding to the upper clamping jaw 421 and the lower clamping jaw 422 are not on the same side of the cam shaft 424, so that the upper clamping jaw 421 and the lower clamping jaw 422 are not lifted at the same time. The cam driving motor 423 drives the two cams 425 to rotate. When the upper clamping jaw 421 is lifted, the upper clamping jaw 421 and the lower clamping jaw 422 are opened, and when the lower clamping jaw 422 is lifted, the upper clamping jaw 421 and the lower clamping jaw 422 are closed.

[0076] The dispensing adsorption platform 7 and the laminating adsorption platform 8 are arranged between the two guide rail frames 41, and the bottom of the dispensing adsorption platform 7 and the laminating adsorption platform 8 are slidably connected to a fixed seat 44; 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 44. 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 4, 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.

[0077] The two ends of the adsorption platform plate 81 are respectively installed on the fixed seat 44 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 roller, and the roller is installed at the bottom of the adsorption platform plate 81. The second translation module 84 drives the guide chute to move along the length direction of the conveying track 4. When the roller goes uphill along the guide chute, the adsorption platform plate 81 is guided to rise by the first sliding module 82; when the roller goes downhill along the guide chute, the adsorption platform plate 81 is guided to fall by the first sliding module 82. The first / second sliding module 82 / 426 adopts a matching structure of a slide rail and a slider.

[0078] The purpose of the adsorption platform plate 81 rising is to push the substrate carrier away from the guide rail frame 41 to facilitate the glue dispensing device 1 to dispense glue or the picking up and bonding device 6 to bond and assemble the lens.

[0079] Reference Figure 8 , substrate loading device 2:

[0080] 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, two loading push rod mechanisms 23 arranged on the side away from the conveying track 4, 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; each loading push rod mechanism 23 is arranged corresponding to a conveying track 4; 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 4; the material box discharge track 22 is used to unload empty substrate material boxes.

[0081] The substrate loading device 2 is arranged at the feeding end of the conveying track 4, 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.

[0082] 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 is arranged above the end.

[0083] The two feeding push rod mechanisms 23 are arranged in parallel on one side between the material box discharge track 22 and the clamping lifting mechanism 24, and are arranged along the length direction of the conveying track 4. 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 lock nut arranged in the vertical direction. Before adjustment, the height adjustment lock 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 lock nut is locked; the horizontal adjustment module 232 includes a slide rail, a slider and a horizontal adjustment lock nut. Before adjustment, the horizontal adjustment lock nut needs to be loosened first, and then the slide rail and the slider are used to realize the horizontal movement of the loading push rod. The horizontal movement direction is the same as the length direction of the conveying track 4. After the adjustment is completed, it is locked by the horizontal adjustment lock nut.

[0084] The working process of the substrate loading device 2 is as follows:

[0085] 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;

[0086] 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 uppermost substrate carrier of the substrate material box to the feeding end of the conveying track 4;

[0087] 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; repeat the above actions so that the loading push rod mechanism 23 pushes out the substrate carriers in the substrate material box one by one;

[0088] 4) When all the substrate carriers in the substrate material box are pushed out, the third translation module drives the clamping lifting mechanism 24 to transfer the empty substrate material box to the material box discharge track 22 .

[0089] Reference Fig. 9 , Pick-up and bonding device 6:

[0090] It includes a suction head module 61 and a picking drive module 62 for driving the suction head module 61 to pick up and transfer the lens; a photo positioning camera 63 for photo positioning is provided above one side of the suction head module 61, and the photo positioning camera 63 is used to take photos to locate the position of the lens on the material tray to facilitate the suction head module 61 to pick up.

[0091] The picking and pasting devices 6 corresponding to the two conveying tracks 4 are installed on the same beam, which is arranged along the length direction perpendicular to the conveying track 4 and is erected above the finished product discharge device 3 and the pasting adsorption platform 8. Each photo positioning camera 63 is provided with a corresponding photo positioning drive module 64, which is arranged on the beam along the length direction of the beam. The photo positioning camera 63 is used to take photos and locate the lens position of the material tray feeding track 21 to facilitate the suction head module 61 to pick up.

[0092] The picking drive module 62 includes X-axis, Y-axis, Z-axis, and R-axis (rotation) drive components for driving the suction head module 61 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.

[0093] Reference Fig.10 , push plate mechanism 10:

[0094] The discharge end of the conveying track 4 is also provided with a pushing plate mechanism 10, which is installed on a clamping mechanism 42 close to the discharge end of the conveying track 4; 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.

[0095] When the lens assembly operation on the bonding adsorption platform 8 is completed, the substrate carrier is pushed to the finished product discharging device 3 by the pushing plate mechanism 10. When it is necessary to push the substrate carrier from the discharging end of the conveying track 4 to the finished product discharging device 3, the rotating driving motor 102 drives the carrier push rod 101 to deviate between the two guide rail frames 41; after pushing the carrier, the rotating driving motor 102 drives the carrier push rod 101 to rotate to the outside of the guide rail frame 41 to prevent the carrier push rod 101 from obstructing the next substrate carrier from being discharged.

[0096] The specific working process is: a clamping mechanism 42 corresponding to the bonding adsorption platform 8 is driven by the first translation module 43 (at the same time, the carrier push rod 101 follows the transfer), clamps the substrate carrier and transfers it from the bonding adsorption platform 8 to the discharge end of the conveying track 4, and then the clamping mechanism 42 and the carrier pushing mechanism 10 are retreated at the same time under the drive of the first translation module 43, and then the substrate carrier is pushed to the finished product discharge device 3 by the carrier pushing mechanism 10 alone.

[0097] Reference Fig.11 , Finished product discharging device 3: is similar to substrate loading device 2, except that finished product discharging device 3 does not have loading push rod mechanism 23, empty material boxes enter from the upper track, and material boxes loaded with finished products exit from the lower track.

[0098] Glue dispensing device 1: The glue dispensing devices 1 of the two conveying tracks 4 are arranged opposite to each other, and each glue dispensing device 1 is provided with two glue dispensing heads, which can improve the glue dispensing speed; each glue dispensing head is provided with a corresponding glue camera, which is used to take pictures and locate the glue drawing area of ​​the substrate, and the glue dispensing head is provided with X-axis, Y-axis, and Z-axis driving components for driving the glue dispensing head to move for glue dispensing.

[0099] 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 multi-channel laminating and assembling device for a mobile phone camera module, characterized in that: It comprises at least two conveying tracks arranged in parallel, a substrate loading device arranged at the same end of all conveying tracks, a finished product discharging device arranged at the other end of all conveying tracks, and a glue dispensing device, a lens loading device, and a picking and pasting device arranged corresponding to each conveying track; each conveying track is provided with a glue dispensing adsorption platform and a pasting adsorption platform, 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 loading device and sequentially transfer it to the corresponding glue dispensing adsorption platform and 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 loading device and past it to the substrate on the pasting adsorption platform; Each 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; 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 multi-channel laminating and assembling device for a mobile phone camera module according to claim 1, characterized in that: The lens loading device comprises a tray loading module for driving the tray to load, a tray lifting module for driving the tray to lift, a suction cup for sucking an empty tray, and a tray unloading module for driving the suction cup to move.

3. The multi-channel laminating and assembling device for a mobile phone camera module according to claim 1, characterized in that: The glue dispensing adsorption platform and the bonding adsorption platform are respectively provided with a pressure bar mechanism for pressing the substrate carrier; the pressure bar mechanism includes a plurality of pressure bars arranged at intervals above the glue dispensing adsorption platform or the bonding adsorption platform, and a pressure bar lifting cylinder for driving the plurality of pressure bars to rise and fall.

4. The multi-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, two loading push rod mechanisms 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 feeding track and the material box discharging track; Each loading push rod mechanism corresponds to a conveying track arrangement; 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 corresponding conveying track feeding end; the material box discharging track is used to unload the empty substrate material box.

5. The multi-channel laminating and assembling device for a mobile phone camera module according to claim 1, characterized in that: The picking and pasting device includes a suction head module and a picking drive module for driving the suction head module to pick up and transfer the lens; a photo positioning camera for photo positioning is provided on the upper side of the suction head module, and the photo positioning camera is used to take photos to locate the position of the lens on the material tray to facilitate the suction head module to pick up.

6. The multi-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.

Images