A mobile phone camera lens installation and fitting mechanism

Abstract

The present invention relates to the technical field of mobile phone camera assembly, and discloses a mobile phone camera lens installation and fitting mechanism, which includes a bottom plate. On both sides of the middle position at the top of the bottom plate, support frames are fixedly installed, and a connecting plate in a "cross" shape is fixedly installed at the top of the support frames. It also includes: a substrate picking and placing unit and a lens picking and placing unit respectively installed on the left and right sides of the connecting plate, a glue injection unit and a blanking unit are respectively installed on the front and back sides of the connecting plate, and the substrate picking and placing unit, the lens picking and placing unit, the glue injection unit and the blanking unit are arranged in a circular array on the connecting plate. Through the mutual cooperation of the designed substrate picking and placing unit, lens picking and placing unit, glue injection unit, blanking unit, combined moving unit and rotating disk, the present invention realizes the synchronization of the substrate picking and placing and lens picking and placing actions, and a set of substrate and lens will be automatically fitted every time the rotating disk rotates one-fourth of a circle, thereby improving the efficiency of automatic assembly of the lens and the substrate.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile phone camera assembly, and specifically to a lens mounting and fitting mechanism for a mobile phone camera. Background Art

[0002] Most of the current fitting and assembly of mobile phone camera modules are carried out manually. Manual fitting not only wastes a lot of manpower, but also has the problem of insufficient accuracy in manual fitting, and the production efficiency is relatively low. In order to improve the assembly efficiency and production quality, the existing Chinese patent document CN202321486977.X discloses a mobile phone camera module fitting and assembly device, including an installation frame. A conveyor belt is arranged inside the installation frame. A first installation frame is arranged on the front side of the installation frame, and an installation frame is arranged on the rear side of the installation frame. The upper side walls of the first installation frame and the installation frame are both fixedly connected with a first hydraulic cylinder through a driving mechanism. The output end of the first hydraulic cylinder is fixedly connected with an electric suction cup. A substrate placement cylinder is fixedly connected to the inner wall of the first installation frame. This device can automatically assemble the lens and the substrate when the mobile phone camera module is being fitted, reducing the labor cost while ensuring the assembly efficiency and production quality of the device.

[0003] In the device described in the above solution, although it has the ability to automatically assemble the lens and the substrate, its operation mode has certain limitations. Specifically, this device can only process the automatic assembly of a set of lens and substrate at a time. This is because the entire assembly process is designed to first place the substrate on the conveyor belt, then transport the substrate to the dispensing position through the conveyor belt, complete the dispensing process, and then transport the substrate to the position where the lens is located for fitting. After completing this series of operations, the entire process needs to start over to process the next set of lens and substrate. Therefore, it can be clearly seen that the assembly efficiency of this device is relatively low, especially in the scenario of mass production of mobile phone cameras, and its efficiency is even more difficult to meet the requirements. In addition, this device also shows certain limitations in practical applications, which restricts its use in a wider range of occasions. Summary of the Invention

[0004] The purpose of the present invention is to provide a lens mounting and fitting mechanism for a mobile phone camera to solve the problem of relatively low assembly efficiency of the existing device proposed in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solution: A mobile phone camera lens installation and fitting mechanism, including a bottom plate, on both sides of the middle position at the top of the bottom plate, support frames are fixed, and a connecting plate in the shape of a "cross" is fixed at the top of the support frames; further includes: a substrate picking and placing unit and a lens picking and placing unit respectively installed on the left and right sides of the connecting plate, a glue injection unit and a blanking unit are respectively installed on the front and back sides of the connecting plate, the substrate picking and placing unit, the lens picking and placing unit, the glue injection unit and the blanking unit are arranged in a circular array on the connecting plate, and a combined moving unit for synchronously moving the substrate picking and placing unit, the lens picking and placing unit, the glue injection unit and the blanking unit is installed on the top of the connecting plate; a substrate conveyor and a lens conveyor symmetrically distributed on the left and right sides of the bottom plate, a rotating disk is provided between the substrate conveyor and the lens conveyor, four groups of positioning units are arranged in a circular array on the rotating disk, a first rotating shaft is fixed at the center of the bottom of the rotating disk, the bottom end of the first rotating shaft is rotatably connected to the bottom plate, a stepping motor is installed on the bottom plate, a driving gear is fixed at the output end of the stepping motor, a first transmission gear is meshed on one side of the driving gear, the first transmission gear is fixedly sleeved with the first rotating shaft, a second transmission gear is also fixedly sleeved on the outer side of the first rotating shaft, and first face gears are meshed on both sides of the second transmission gear, a first transmission unit is connected between one of the first face gears and the substrate conveyor, and a second transmission unit is connected between the other first face gear and the lens conveyor; an external gear ring fixedly sleeved on the outer side of the rotating disk, and a cleaning unit for blowing air on the substrate on the positioning unit is connected to one side of the external gear ring.

[0006] Preferably, the substrate picking and placing unit includes a first fixing frame, a first cylinder, a first air disk and a first suction cup. The first cylinder is installed inside the first fixing frame. The first air disk is located below the bottom of the first fixing frame and is fixed to the telescopic end of the first cylinder. The first suction cup is connected to the bottom of the first air disk through a connecting pipe. A first high-pressure air pump is fixed on the inner wall of the first fixing frame. The first air disk and the first high-pressure air pump are connected through a hose. The top of the first fixing frame is fixed to an output end of the combined moving unit.

[0007] Preferably, the lens picking and placing unit includes a second fixed frame, a second cylinder, a second air disc and a second suction cup. The second cylinder is installed inside the second fixed frame. The second air disc is located below the bottom of the second fixed frame and is fixed to the telescopic end of the second cylinder. The second suction cup is connected to the bottom of the second air disc through a connecting pipe. A second high-pressure air pump is fixed to the inner wall of the second fixed frame. The second air disc and the second high-pressure air pump are connected through a telescopic hose. The top of the second fixed frame is fixed to an output end of the combined moving unit.

[0008] Preferably, the glue injection unit includes a third fixed frame, a third cylinder, a dispensing head, a glue water pump and a glue outlet pipe. The third cylinder is installed inside the third fixed frame. The dispensing head is located below the bottom of the third fixed frame and is fixed to the telescopic end of the third cylinder. The dispensing head is fixedly connected to the glue water pump through the glue outlet pipe. The glue water pump is fixed to the inner wall of the third fixed frame. A glue liquid tank is also fixed to the outside of the third fixed frame. The glue water pump is connected to the glue liquid tank through a pipeline. The top of the third fixed frame is fixed to an output end of the combined moving unit.

[0009] Preferably, the blanking unit includes a fourth fixed frame, a fourth cylinder, a third air disc and a third suction cup. The fourth cylinder is installed inside the fourth fixed frame. The third air disc is located below the bottom of the fourth fixed frame and is fixed to the telescopic end of the fourth cylinder. The third suction cup is connected to the bottom of the third air disc through a connecting pipe. A third high-pressure air pump is fixed to the inner wall of the fourth fixed frame. The third air disc and the third high-pressure air pump are connected through a telescopic hose. The top of the fourth fixed frame is fixed to an output end of the combined moving unit. A storage box is slidably penetrated and connected to one of the support frames.

[0010] Preferably, the combined moving unit includes a first servo motor, a second end face gear, a third transmission gear, a ball screw, a ball nut and a moving block. The first servo motor is fixedly installed at the center position of the bottom of the connecting plate. The output shaft of the first servo motor penetrates the connecting plate and is fixedly sleeved with the second end face gear. There are four groups of third transmission gears evenly distributed, and all four groups of third transmission gears are meshed with the second end face gear. The optical axis at one end of the ball screw is fixedly sleeved with the third transmission gear. The optical axes at both ends of the ball screw are rotatably connected to the connecting plate through bearing seats. The ball nut is threadedly connected to the ball screw. The moving block is fixedly sleeved on the outside of the ball nut. A chute is formed on the connecting plate. The bottom of the moving block is slidably connected to the chute through a slider.

[0011] Preferably, the positioning unit includes a placement cylinder, a first connecting disk, a second connecting disk, an arc-shaped clip, a threaded column, a threaded cylinder, a fourth transmission gear, a fifth transmission gear, a second rotating shaft and a sixth transmission gear, the first connecting disk is fixed to the placement cylinder, a connecting block is fixed between the second connecting disk and the first connecting disk, the second rotating shaft is rotatably connected to the connecting block through a bearing, the threaded column is threadedly connected to the threaded cylinder, the threaded cylinder is rotatably connected to the placement cylinder, the threaded column passes through the placement cylinder and one end located inside the placement cylinder is fixedly connected to the arc-shaped clip, the fourth transmission gear is fixedly sleeved with the threaded cylinder, the fifth transmission gear is fixedly sleeved with the second rotating shaft and meshingly connected with the fourth transmission gear, The arc-shaped clips are symmetrically provided with two, a connecting piece is fixed on the top of the arc-shaped clips, a limiting rod is fixed on the connecting disk, the limiting rod is slidably connected with the placing cylinder, the sixth transmission gear is fixed to one end of the second rotating shaft, a second servo motor is installed at the bottom of the rotating disk, the output shaft of the second servo motor passes through the rotating disk and is fixed to the bottom of the second connecting disk, a first arc-shaped tooth plate is provided on one side of the substrate conveyor, the first arc-shaped tooth plate is fixedly connected to the top of the base plate through a fixing plate, a second arc-shaped tooth plate is provided on one side of the lens conveyor, the second arc-shaped tooth plate is fixedly connected to the top of the base plate through a fixing plate, the teeth of the first arc-shaped tooth plate are distributed upward, and the teeth of the second arc-shaped tooth plate are distributed downward.

[0012] Preferably, the first transmission unit includes a first transmission shaft, a first helical gear, a second helical gear, a second transmission shaft, a first pulley and a second pulley, wherein one of the first end face gears is fixedly connected to the first transmission shaft, the first helical gear is fixedly sleeved with the first transmission shaft, the first transmission shaft is rotatably connected to the base plate via a bearing seat, the second helical gear is meshed with the first helical gear, and the first helical gear and the second helical gear are vertically staggered, the second helical gear is fixedly sleeved with the second transmission shaft, the second transmission shaft is rotatably connected to the base plate via a bearing seat, the first pulley is fixedly sleeved with the end of the second transmission shaft, the second pulley is fixed to the end of a transmission roller on the substrate conveyor, and the first pulley and the second pulley are connected via a belt drive.

[0013] Preferably, the second transmission unit includes a third transmission shaft, a third helical gear, a fourth helical gear, a fourth transmission shaft, a third pulley and a fourth pulley, another first end face gear is fixedly connected to the third transmission shaft, the third helical gear is fixedly sleeved with the third transmission shaft, the third transmission shaft is rotatably connected to the base plate via a bearing seat, the fourth helical gear is meshed with the third helical gear, and the third helical gear and the fourth helical gear are vertically staggered, the fourth helical gear is fixedly sleeved with the fourth transmission shaft, the fourth transmission shaft is rotatably connected to the base plate via a bearing seat, the third pulley is fixedly sleeved with the fourth transmission shaft, the fourth transmission shaft is rotatably connected to the base plate via a bearing seat, the third pulley is fixed to an end portion of the fourth transmission shaft, the fourth pulley is fixed to an end portion of a transmission roller on the lens conveyor, and the third pulley and the fourth pulley are connected via a belt drive.

[0014] Preferably, the cleaning unit includes a sealed piston box, a reciprocating screw, a piston plate, a seventh transmission gear, an eighth transmission gear, an air inlet pipe and an air outlet pipe, one side of the sealed piston box is fixedly connected to the bottom plate through a fixed plate, sealed bearings are embedded and installed inside the upper and lower ends of the sealed piston box, the reciprocating screw runs through the inside of the sealed bearing, a sliding seat is sleeved on the outside of the reciprocating screw, the outer ring of the sliding seat is fixedly sleeved on the piston plate, the piston plate is slidably connected to the sealed piston box, and the eighth transmission gear is fixedly sleeved on At the bottom end of the reciprocating screw rod, the seventh transmission gear is meshed with the eighth transmission gear, one end of the central axis of the seventh transmission gear is rotatably connected with the sealed piston box through a bearing seat, the outer gear ring is meshed with the seventh transmission gear, and the top of the sealed piston box is respectively embedded with an air inlet check valve and an air outlet check valve, the top of the air inlet check valve is connected with an air inlet pipe, the top of the air outlet check valve is connected with an air outlet pipe, the far end of the air outlet pipe is fixed with an arc-shaped diverter pipe, and the bottom of the arc-shaped diverter pipe is connected with a plurality of air nozzles.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention improves the existing mobile phone camera lens installation and bonding equipment, and realizes the synchronization of substrate placement and lens placement actions through the cooperation of designed substrate placement unit, lens placement unit, glue injection unit, material unloading unit, joint moving unit and rotating disk. Moreover, every time the rotating disk rotates a quarter of a turn, a group of substrates and lenses will be automatically bonded, thereby improving the efficiency of automatic assembly of lenses and substrates, and having a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2Schematic diagram of the local structure of the present invention;

[0019] Figure 3 Schematic diagram of a partial structure at the bottom of the rotating disk of the present invention;

[0020] Figure 4 Schematic diagram of the structure of the combined moving unit of the present invention;

[0021] Figure 5 Schematic diagram of the structures of the substrate picking and placing unit and the lens picking and placing unit of the present invention;

[0022] Figure 6 Schematic diagram of the structures of the glue injection unit and the blanking unit of the present invention;

[0023] Figure 7 Schematic diagram of the distribution of four groups of positioning units on the rotating disk of the present invention;

[0024] Figure 8 Schematic diagram of the structure of the positioning unit of the present invention;

[0025] Figure 9 Schematic diagram of the state of the arc-shaped clip when releasing the clamping in the present invention;

[0026] Figure 10 Schematic diagram of the structures of the first transmission unit and the second transmission unit of the present invention;

[0027] Figure 11 Schematic diagram of the structure of the cleaning unit of the present invention.

[0028] In the figure: 1, bottom plate; 101, support frame; 102, connecting plate; 2, substrate pick-up and placement unit; 201, first fixed frame; 202, first cylinder; 203, first gas disc; 204, first suction cup; 205, first high-pressure air pump; 3, lens pick-up and placement unit; 301, second fixed frame; 302, second cylinder; 303, second gas disc; 304, second suction cup; 305, second high-pressure air pump; 4, glue injection unit; 401, third fixed frame; 402, third cylinder; 403, glue dispensing head; 404, glue pump; 405, glue outlet pipe; 406, glue liquid box; 5, unloading unit; 501, fourth fixed frame; 502, the first Four cylinders; 503, third air disc; 504, third suction cup; 505, third high-pressure air pump; 506, material storage box; 6, joint moving unit; 601, first servo motor; 602, second end face gear; 603, third transmission gear; 604, ball screw; 605, ball nut; 606, moving block; 7, substrate conveyor; 8, lens conveyor; 9, rotating disk; 901, first rotating shaft; 902, stepping motor; 903, driving gear; 904, first transmission gear; 905, second transmission gear; 906, first end face gear; 10, positioning unit; 1001, placement cylinder; 1002, first connecting disk; 1003, second connecting plate; 1004, arc-shaped clip; 1005, threaded column; 1006, threaded barrel; 1007, fourth transmission gear; 1008, fifth transmission gear; 1009, connecting plate; 1010, limit rod; 1011, second servo motor; 1012, first arc-shaped tooth plate; 1013, second arc-shaped tooth plate; 1014, second rotating shaft; 1015, sixth transmission gear; 1016, connecting block; 11, outer gear ring; 12, first transmission unit; 1201, first transmission shaft; 1202, first helical gear; 1203, second helical gear; 1204, second transmission shaft; 1205, first Pulley; 1206, second pulley; 13, second transmission unit; 1301, third transmission shaft; 1302, third helical gear; 1303, fourth helical gear; 1304, fourth transmission shaft; 1305, third pulley; 1306, fourth pulley; 14, cleaning unit; 1401, sealed piston box; 1402, reciprocating screw; 1403, piston plate; 1404, seventh transmission gear; 1405, eighth transmission gear; 1406, air inlet pipe; 1407, air outlet pipe; 1408, slide seat; 1409, air inlet check valve; 1410, air outlet check valve; 1411, arc-shaped diverter pipe; 1412, air nozzle. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1: Please refer to Figure 1 - Figure 3 , a mobile phone camera lens installation and fitting mechanism shown in the figure, including a bottom plate 1. On both sides of the middle position at the top of the bottom plate 1, support frames 101 are fixedly installed. At the top of the support frames 101, a connecting plate 102 in the shape of a "cross" is fixedly installed;

[0031] It further includes: a substrate picking and placing unit 2 and a lens picking and placing unit 3 respectively installed on the left and right sides of the connecting plate 102. A glue injection unit 4 and a blanking unit 5 are respectively installed on the front and rear sides of the connecting plate 102. The substrate picking and placing unit 2, the lens picking and placing unit 3, the glue injection unit 4, and the blanking unit 5 are arranged in a circular array on the connecting plate 102. At the top of the connecting plate 102, a combined moving unit 6 for synchronously moving the substrate picking and placing unit 2, the lens picking and placing unit 3, the glue injection unit 4, and the blanking unit 5 is installed. By driving the substrate picking and placing unit 2, the lens picking and placing unit 3, the glue injection unit 4, and the blanking unit 5 to synchronously move the same distance through the combined moving unit 6, the synchronization of the substrate picking and placing and lens picking and placing actions is realized;

[0032] A substrate conveyor 7 and a lens conveyor 8 symmetrically distributed on the left and right sides of the bottom plate 1. A rotating disk 9 is provided between the substrate conveyor 7 and the lens conveyor 8. Four groups of positioning units 10 are arranged in a circular array on the rotating disk 9. At the center of the bottom of the rotating disk 9, a first rotating shaft 901 is fixedly installed. The bottom end of the first rotating shaft 901 is rotatably connected to the bottom plate 1. A stepping motor 902 is installed on the bottom plate 1. The output end of the stepping motor 902 is fixedly provided with a driving gear 903. One side of the driving gear 903 is engaged with a first transmission gear 904. The first transmission gear 904 is fixedly sleeved on the first rotating shaft 901. A second transmission gear 905 is also fixedly sleeved on the outside of the first rotating shaft 901. Both sides of the second transmission gear 905 are engaged with a first end face gear 906. A first transmission unit 12 is connected between one of the first end face gears 906 and the substrate conveyor 7, and a second transmission unit 13 is connected between the other first end face gear 906 and the lens conveyor 8. By driving the driving gear 903 to rotate through the stepping motor 902, the driving gear 903 drives the first transmission gear 904 to rotate a quarter of a circle, so that the first rotating shaft 901 drives the rotating disk 9 to intermittently rotate a quarter of a circle each time, and the substrate and lens on the positioning unit 10 are conveyed to the corresponding positions for picking and placing;

[0033] An external gear ring 11 fixedly sleeved outside the rotating disk 9 is drivingly connected on one side to a cleaning unit 14 for blowing air onto the substrate on the positioning unit 10. As the rotating disk 9 rotates, it can drive the external gear ring 11 to rotate, and the external gear ring 11 can trigger the cleaning unit 14 to generate a negative pressure air blowing action, thereby cleaning the dust and impurities on the surface of the substrate in the positioning unit 10 passing by its one side, ensuring that the surface of the substrate has sufficient cleanliness before dispensing.

[0034] Further, referring to Figure 5 , the substrate picking and placing unit 2 includes a first fixing frame 201, a first cylinder 202, a first air disc 203 and a first suction cup 204. The first cylinder 202 is installed inside the first fixing frame 201. The first air disc 203 is located below the bottom of the first fixing frame 201 and is fixed to the telescopic end of the first cylinder 202. The first suction cup 204 is connected to the bottom of the first air disc 203 through a connecting pipe. A first high-pressure air pump 205 is fixed to the inner wall of the first fixing frame 201. The first air disc 203 and the first high-pressure air pump 205 are connected through a flexible hose. The top of the first fixing frame 201 is fixed to an output end of the combined moving unit 6.

[0035] When picking and placing the substrate, by starting the first cylinder 202 to work, the telescopic end of the first cylinder 202 drives the first suction cup 204 to move downward to a suitable distance close to the substrate, and then starting the first high-pressure air pump 205 to generate negative pressure inside the first suction cup 204, thereby adsorbing the substrate to the bottom of the first suction cup 204. Finally, the first cylinder 202 retracts to the initial position, and the combined moving unit 6 drives the adsorbed substrate to move above the positioning unit 10 directly below on the rotating disk 9. Finally, the telescopic end of the first cylinder 202 extends to send the substrate into the positioning unit 10, and thus the picking and placing of the substrate can be completed.

[0036] Further, referring to Figure 5 , the lens picking and placing unit 3 includes a second fixing frame 301, a second cylinder 302, a second air disc 303 and a second suction cup 304. The second cylinder 302 is installed inside the second fixing frame 301. The second air disc 303 is located below the bottom of the second fixing frame 301 and is fixed to the telescopic end of the second cylinder 302. The second suction cup 304 is connected to the bottom of the second air disc 303 through a connecting pipe. A second high-pressure air pump 305 is fixed to the inner wall of the second fixing frame 301. The second air disc 303 and the second high-pressure air pump 305 are connected through a telescopic flexible hose. The top of the second fixing frame 301 is fixed to an output end of the combined moving unit 6.

[0037] When picking up and placing the lens, by starting the second cylinder 302 to work, the telescopic end of the second cylinder 302 drives the second suction cup 304 to move downward to a suitable distance close to the lens, and then start the second high-pressure air pump 305 to generate negative pressure inside the second suction cup 304, so as to adsorb the lens at the bottom of the second suction cup 304. Finally, the second cylinder 302 retracts to the initial position, and the combined moving unit 6 drives the adsorbed lens to move into the positioning unit 10 directly below on the turntable 9. Finally, the telescopic end of the second cylinder 302 extends to send the lens above the substrate in the positioning unit 10, and the second suction cup 304 can be pressed down to fit the lens and the substrate, thus completing the actions of picking up, placing and fitting the lens.

[0038] Further, please refer to Figure 6 As shown in the figure, the glue injection unit 4 includes a third fixing frame 401, a third cylinder 402, a dispensing head 403, a glue water pump 404 and a glue outlet pipe 405. The third cylinder 402 is installed inside the third fixing frame 401. The dispensing head 403 is located below the bottom of the third fixing frame 401 and is fixed to the telescopic end of the third cylinder 402. The dispensing head 403 is fixedly connected to the glue water pump 404 through the glue outlet pipe 405. The glue water pump 404 is fixed to the inner wall of the third fixing frame 401. A glue liquid tank 406 is also fixed to the outside of the third fixing frame 401. The glue water pump 404 is connected to the glue liquid tank 406 through a pipeline. The top of the third fixing frame 401 is fixed to an output end of the combined moving unit 6;

[0039] When dispensing glue on the substrate, the combined moving unit 6 drives the dispensing head 403 to move into the positioning unit 10 directly below on the turntable 9. Then, by starting the third cylinder 402 to work, the telescopic end of the third cylinder 402 drives the dispensing head 403 to move downward to a suitable distance close to the substrate, and then start the glue water pump 404 to allow the glue in the glue liquid tank 406 to enter the dispensing head 403 through the glue outlet pipe 405, so as to perform the glue dispensing action on the substrate in the positioning unit 10. After the glue dispensing is completed, the glue water pump 404 stops working, and the third cylinder 402 retracts to the initial position.

[0040] Further, refer to Figure 6, the blanking unit 5 includes a fourth fixed frame 501, a fourth cylinder 502, a third air disc 503 and a third suction cup 504. The fourth cylinder 502 is installed inside the fourth fixed frame 501. The third air disc 503 is located below the bottom of the fourth fixed frame 501 and is fixed to the telescopic end of the fourth cylinder 502. The third suction cup 504 is connected to the bottom of the third air disc 503 through a connecting pipe. A third high-pressure air pump 505 is fixed to the inner wall of the fourth fixed frame 501. The third air disc 503 and the third high-pressure air pump 505 are connected through a telescopic hose. The top of the fourth fixed frame 501 is fixed to an output end of the combined moving unit 6. A storage box 506 is slidably and penetratingly connected through one of the support frames 101.

[0041] When picking and placing the assembled lens, by starting the fourth cylinder 502 to work, the telescopic end of the fourth cylinder 502 drives the third suction cup 504 to move downward. Then start the third high-pressure air pump 505 to generate negative pressure inside the third suction cup 504, so as to adsorb the assembled lens on the bottom of the third suction cup 504. Finally, the fourth cylinder 502 retracts to the initial position, and the combined moving unit 6 drives the adsorbed lens to move outward an appropriate distance. Finally, the telescopic end of the first cylinder 202 extends to send the lens into the storage box 506, and the blanking of the lens can be completed.

[0042] Furthermore, please refer to Figure 4 , the combined moving unit 6 includes a first servo motor 601, a second end face gear 602, a third transmission gear 603, a ball screw 604, a ball nut 605 and a moving block 606. The first servo motor 601 is fixedly installed at the center position of the bottom of the connecting plate 102. The output shaft of the first servo motor 601 penetrates the connecting plate 102 and is fixedly sleeved with the second end face gear 602. There are four groups of evenly distributed third transmission gears 603, and all four groups of third transmission gears 603 are meshed and connected with the second end face gear 602. One end of the optical axis of the ball screw 604 is fixedly sleeved with the third transmission gear 603. The optical axes at both ends of the ball screw 604 are rotatably connected to the connecting plate 102 through bearing seats. The ball nut 605 is threadedly connected to the ball screw 604. The moving block 606 is fixedly sleeved on the outside of the ball nut 605. A chute is provided on the connecting plate 102. The bottom of the moving block 606 is slidably connected to the chute through a slider.

[0043] It should be noted that the thread directions of the two ball screws 604 distributed left and right are opposite, and the thread directions of the two ball screws 604 distributed front and back are opposite.

[0044] During use, the first servo motor 601 drives the second face gear 602 to rotate. The second face gear 602 drives four groups of third transmission gears 603 to rotate simultaneously, thereby driving the ball screws 604 at the four positions of left, right, front, and back to rotate simultaneously. When the ball screws 604 rotate, they drive the ball nuts 605 to move, thereby driving the moving blocks 606 to perform displacement movement. Since the bottoms of the moving blocks 606 at the four positions are fixedly connected to the substrate picking and placing unit 2, the lens picking and placing unit 3, the glue injection unit 4, and the blanking unit 5 through sliders, the simultaneous movement of the four moving blocks 606 will drive the substrate picking and placing unit 2, the lens picking and placing unit 3, the glue injection unit 4, and the blanking unit 5 to move together, ensuring the synchronization when the substrate picking and placing unit 2, the lens picking and placing unit 3, the glue injection unit 4, and the blanking unit 5 perform corresponding actions.

[0045] This solution is for the process of batch bonding of substrates and lenses;

[0046] First, initially, there is a substrate to be processed at the rightmost end of the substrate conveyor 7. The combined moving unit 6 drives the substrate picking and placing unit 2 to move above the substrate conveyor 7. Then, the substrate picking and placing unit 2 sucks the substrate. After sucking, the combined moving unit 6 moves in the reverse direction to move the substrate above the positioning unit 10, and then the substrate picking and placing unit 2 places the substrate into the positioning unit 10. During this process, since there are no corresponding substrates and lenses directly below the lens picking and placing unit 3, the glue injection unit 4, and the blanking unit 5, these three units do not work.

[0047] After that, the rotating disk 9 rotates clockwise by 90 degrees, and the positioning unit 10 containing the substrate moves below the glue injection unit 4. At this time, there is also no lens placed directly below the lens picking and placing unit 3. Then, the substrate picking and placing unit 2 repeats the steps of the above process to place the next substrate into the corresponding positioning unit 10. Since there is a substrate below the glue injection unit 4, the glue injection unit 4 starts to apply glue dots to the substrate. Then, the rotating disk 9 rotates clockwise by another 90 degrees, driving the previously placed positioning unit 10 containing the substrate to continue moving. At this time, there are substrates directly below both the lens picking and placing unit 3 and the glue injection unit 4. Therefore, when the substrate picking and placing action is performed again, the lens picking and placing unit 3 and the glue injection unit 4 will also work synchronously. The lens picking and placing unit 3 picks and places the lens just transported to the leftmost end of the lens conveyor 8, so that the lens is placed into the positioning unit 10 to be automatically bonded with the substrate that has been glued. The glue injection unit 4 also applies glue dots to the substrate directly below. At the same time, the substrate picking and placing unit 2 also places a new substrate into the positioning unit 10.

[0048] Finally, the turntable rotates clockwise by another ninety degrees. At this time, the substrate picking and placing unit 2, the lens picking and placing unit 3, and the glue injection unit 4 all start their corresponding operations. Also, a set of lenses and substrate modules are just conveyed right below the blanking unit 5, and the blanking unit 5 also starts to work, removing the assembled modules and placing them into the storage box 506. Working in such a cycle, finally, the synchronization of the substrate picking and placing and the lens picking and placing actions can be achieved. Moreover, every time the rotating disk 9 rotates a quarter of a circle, a set of substrates and lenses are automatically assembled, thus improving the efficiency of the automatic assembly of lenses and substrates, and the degree of automation is relatively high.

[0049] It should be noted that initially, there is no corresponding lens at the leftmost end of the lens conveyor 8. It is not until the rotating disk 9 rotates clockwise by 180° that there is a corresponding substrate to be processed at the discharge end of the substrate conveyor 7, and there is also a corresponding lens to be processed at the discharge end of the lens conveyor 8.

[0050] Embodiment 2: Please refer to Figure 7 - Figure 9, this embodiment further elaborates on the first embodiment. The positioning unit 10 includes a placement cylinder 1001, a first connection disk 1002, a second connection disk 1003, arc-shaped clamping pieces 1004, threaded columns 1005, threaded cylinders 1006, a fourth transmission gear 1007, a fifth transmission gear 1008, a second rotating shaft 1014, and a sixth transmission gear 1015. The first connection disk 1002 is fixed on the placement cylinder 1001. A connection block 1016 is fixed between the second connection disk 1003 and the first connection disk 1002. The second rotating shaft 1014 is rotatably connected to the connection block 1016 through a bearing. The threaded column 1005 is threadedly connected to the threaded cylinder 1006. The threaded cylinder 1006 is rotatably connected to the placement cylinder 1001. The threaded column 1005 passes through the placement cylinder 1001 and the end located inside the placement cylinder 1001 is fixedly connected to the arc-shaped clamping piece 1004. The fourth transmission gear 1007 is fixedly sleeved on the threaded cylinder 1006. The fifth transmission gear 1008 and the second rotating shaft 1014 are fixedly sleeved and meshed with the fourth transmission gear 1007. There are two symmetrically arranged arc-shaped clamping pieces 1004. A connection piece 1009 is fixed to the top of the arc-shaped clamping piece 1004. A limiting rod 1010 is fixed on the connection disk and slidably penetrates through the placement cylinder 1001. The sixth transmission gear 1015 is fixed to one end of the second rotating shaft 1014. A second servo motor 1011 is installed at the bottom of the rotating disk 9. The output shaft of the second servo motor 1011 penetrates through the rotating disk 9 and is fixedly connected to the bottom of the second connection disk 1003. A first arc-shaped toothed plate 1012 is provided on one side of the substrate conveyor 7. The first arc-shaped toothed plate 1012 is fixedly connected to the top of the bottom plate 1 through a fixing plate. A second arc-shaped toothed plate 1013 is provided on one side of the lens conveyor 8. The second arc-shaped toothed plate 1013 is fixedly connected to the top of the bottom plate 1 through a fixing plate. The teeth of the first arc-shaped toothed plate 1012 are distributed upward, and the teeth of the second arc-shaped toothed plate 1013 are distributed downward.

[0051] In the process that the placement cylinder 1001 in which the substrate has just been placed rotates from the substrate placement unit 2 to the glue injection unit 4, the sixth transmission gear 1015 will mesh with the teeth on the upper side of the first arc-shaped toothed plate 1012, driving the sixth transmission gear 1015 to rotate, the sixth transmission gear 1015 drives the second rotating shaft 1014 to rotate, the second rotating shaft 1014 drives the fifth transmission gears 1008 at both ends to rotate, the fifth transmission gear 1008 drives the fourth transmission gear 1007 to rotate, the fourth transmission gear 1007 drives the threaded cylinder 1006 to rotate, and the threaded cylinder 1006 drives The threaded column 1005 moves, and the threaded column 1005 drives the arc-shaped clamping piece 1004 to move, thereby automatically clamping the substrate in the placement tube 1001, making it more stable when it is fitted with the lens. After the lens and the substrate are fitted, the rotating disk 9 drives the positioning unit 10 to rotate, so that the sixth transmission gear 1015 is engaged with the teeth on the lower side of the second arc-shaped tooth plate 1013. At this time, the sixth transmission gear 1015 will rotate in the opposite direction, so that according to the above transmission process, the two arc-shaped clamping pieces 1004 will move away from each other, and the positioning of the substrate will be released.

[0052] In addition, during the dispensing operation, the second servo motor 1011 will drive the placement cylinder 1001 to rotate one circle, so that the dispensing head 403 can be kept stationary to dispense glue on the entire edge of the substrate, thereby expanding the range and uniformity of the dispensing.

[0053] It should be noted that the threads of the threaded columns 1005 on both sides of the placement tube 1001 have opposite rotation directions. This design can ensure that the two arc-shaped clips 1004 can move towards each other or move away from each other.

[0054] Example 3: Please refer to Figure 10 , this embodiment further describes other embodiments, the first transmission unit 12 includes a first transmission shaft 1201, a first helical gear 1202, a second helical gear 1203, a second transmission shaft 1204, a first pulley 1205 and a second pulley 1206, one of the first end gears 906 is fixedly connected to the first transmission shaft 1201, the first helical gear 1202 is fixedly sleeved with the first transmission shaft 1201, the first transmission shaft 1201 is rotatably connected to the bottom plate 1 through a bearing seat, and the second helical gear 1203 It is meshed with the first helical gear 1202, and the first helical gear 1202 and the second helical gear 1203 are vertically staggered and distributed in different planes. The second helical gear 1203 is fixedly sleeved with the second transmission shaft 1204. The second transmission shaft 1204 is rotatably connected to the base plate 1 through a bearing seat. The first pulley 1205 is fixed to the end of the second transmission shaft 1204. The second pulley 1206 is fixed to the end of a transmission roller on the substrate conveyor 7. The first pulley 1205 and the second pulley 1206 are connected by belt drive.

[0055] Moreover, the second transmission unit 13 includes a third transmission shaft 1301, a third helical gear 1302, a fourth helical gear 1303, a fourth transmission shaft 1304, a third pulley 1305 and a fourth pulley 1306, another first end face gear 906 is fixedly connected to the third transmission shaft 1301, the third helical gear 1302 is fixedly sleeved with the third transmission shaft 1301, the third transmission shaft 1301 is rotatably connected to the bottom plate 1 through a bearing seat, and the fourth helical gear 1303 is connected to the third helical gear 1 302 are meshed and connected, and the third helical gear 1302 and the fourth helical gear 1303 are vertically staggered and distributed in different planes. The fourth helical gear 1303 is fixedly sleeved with the fourth transmission shaft 1304. The fourth transmission shaft 1304 is rotatably connected to the base plate 1 through a bearing seat. The third pulley 1305 is fixed to the end of the fourth transmission shaft 1304. The fourth pulley 1306 is fixed to the end of a transmission roller on the lens conveyor 8. The third pulley 1305 and the fourth pulley 1306 are connected by belt transmission.

[0056] When the first rotating shaft 901 rotates, it drives the second transmission gear 905 to rotate, and the second transmission gear 905 drives the two first end face gears 906 to rotate, and the two first end face gears 906 rotate in opposite directions, one of the end face gears drives the first transmission shaft 1201 to rotate, the first transmission shaft 1201 drives the first helical gear 1202 to rotate, the first helical gear 1202 drives the second helical gear 1203 to rotate, the second helical gear 1203 drives the second transmission shaft 1204 to rotate, the second transmission shaft 1204 drives the first pulley 1205 to rotate, the first pulley 1205 drives the second pulley 1206 to rotate, and the second pulley 1204 drives the first pulley 1205 to rotate. 06 drives a transmission roller of the substrate conveyor 7 to rotate clockwise, thereby intermittently conveying the substrate; and another end gear drives the third transmission shaft 1301 to rotate, the third transmission shaft 1301 drives the third helical gear 1302 to rotate, the third helical gear 1302 drives the fourth helical gear 1303 to rotate, the fourth helical gear 1303 drives the fourth transmission shaft 1304 to rotate, the fourth transmission shaft 1304 drives the third pulley 1305 to rotate, the third pulley 1305 drives the fourth pulley 1306 to rotate, and the fourth pulley 1306 drives a transmission roller of the lens conveyor 8 to rotate counterclockwise, thereby intermittently conveying the lens.

[0057] Example 4: Please refer to Figure 11, this embodiment further illustrates other embodiments. The cleaning unit 14 includes a sealed piston box 1401, a reciprocating lead screw 1402, a piston plate 1403, a seventh transmission gear 1404, an eighth transmission gear 1405, an intake pipe 1406, and an exhaust pipe 1407. One side of the sealed piston box 1401 is fixedly connected to the bottom plate 1 through a fixed plate. Sealed bearings are fitted and installed inside the upper and lower ends of the sealed piston box 1401. The reciprocating lead screw 1402 passes through the inside of the sealed bearings. A sliding seat 1408 is sleeved outside the reciprocating lead screw 1402. The outer ring of the sliding seat 1408 is fixedly sleeved with the piston plate 1403. The piston plate 1403 is slidably connected to the sealed piston box 1401. The eighth transmission gear 1405 is fixedly sleeved at the bottom end of the reciprocating lead screw 1402. The seventh transmission gear 1404 is meshed with the eighth transmission gear 1405. One end of the central axis of the seventh transmission gear 1404 is rotatably connected to the sealed piston box 1401 through a bearing seat. The external gear ring 11 is meshed with the seventh transmission gear 1404. An intake check valve 1409 and an exhaust check valve 1410 are respectively fitted and installed at the top of the sealed piston box 1401. The top end of the intake check valve 1409 is connected to the intake pipe 1406. The top end of the exhaust check valve 1410 is connected to the exhaust pipe 1407. An arc-shaped shunt pipe 1411 is fixed at the distal end of the exhaust pipe 1407. A plurality of jet nozzles 1412 are connected to the bottom of the arc-shaped shunt pipe 1411.

[0058] During the rotation of the rotating disk 9, the external gear ring 11 is driven to rotate. The external gear ring 11 drives the seventh transmission gear 1404 to rotate. The seventh transmission gear 1404 drives the eighth transmission gear 1405 to rotate, thereby driving the reciprocating lead screw 1402 to rotate inside the sealed piston box 1401 through the sealed bearings. Then, the sliding seat 1408 and the piston plate 1403 are driven to reciprocate up and down and cooperate with the sealed piston box 1401 for piston movement, which is beneficial to generating negative pressure inside the sealed piston box 1401 when rising, quantitatively extracting external air through the intake check valve 1409 and the intake pipe 1406, and delivering the quantitatively extracted air to the inside of the arc-shaped shunt pipe 1411 through the exhaust check valve 1410 and the exhaust pipe 1407 when descending, so that the arc-shaped shunt pipe 1411 can evenly eject the air through the plurality of jet nozzles 1412, and finally clean the dust and impurities on the surface of the substrate in the positioning unit 10 on one side thereof, ensuring that the surface of the substrate has sufficient cleanliness before dispensing.

[0059] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or apparatus comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or apparatus.

[0060] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile phone camera lens mounting and fitting mechanism, comprising: A bottom plate (1), support frames (101) being fixed on both sides of a middle position at the top of the bottom plate (1), and a connecting plate (102) in the shape of a "cross" being fixed on the top of the support frame (101); It is characterized by further comprising: A substrate pick-up and placement unit (2) and a lens pick-up and placement unit (3) are respectively mounted on the left and right sides of the connecting plate (102); a glue injection unit (4) and a material discharge unit (5) are respectively mounted on the front and rear sides of the connecting plate (102); the substrate pick-up and placement unit (2), the lens pick-up and placement unit (3), the glue injection unit (4) and the material discharge unit (5) are distributed in a ring array on the connecting plate (102); and a joint moving unit (6) for synchronously moving the substrate pick-up and placement unit (2), the lens pick-up and placement unit (3), the glue injection unit (4) and the material discharge unit (5) is mounted on the top of the connecting plate (102); A substrate conveyor (7) and a lens conveyor (8) are symmetrically distributed on the left and right sides of the bottom plate (1); a rotating disk (9) is provided between the substrate conveyor (7) and the lens conveyor (8); four groups of positioning units (10) are distributed in a ring array on the rotating disk (9); a first rotating shaft (901) is fixed at the bottom center of the rotating disk (9); the bottom end of the first rotating shaft (901) is rotatably connected to the bottom plate (1); a stepping motor (902) is installed on the bottom plate (1); a driving gear (903) is fixed to the output end of the stepping motor (902); the driving gear (903) 03) is meshed with a first transmission gear (904) on one side, the first transmission gear (904) is fixedly sleeved with the first rotating shaft (901), a second transmission gear (905) is also fixedly sleeved on the outer side of the first rotating shaft (901), both sides of the second transmission gear (905) are meshed with first end face gears (906), a first transmission unit (12) is transmission-connected between one of the first end face gears (906) and the substrate conveyor (7), and a second transmission unit (13) is transmission-connected between the other first end face gear (906) and the lens conveyor (8); An outer gear ring (11) is fixedly sleeved on the outside of the rotating disk (9), and one side of the outer gear ring (11) is drivingly connected to a cleaning unit (14) for blowing air onto the substrate on the positioning unit (10).

2. A mobile phone camera lens mounting and fitting mechanism according to claim 1, characterized in that: The substrate placement unit (2) comprises a first fixed frame (201), a first air cylinder (202), a first air disk (203) and a first suction cup (204); the first air cylinder (202) is mounted on the inner side of the first fixed frame (201); the first air disk (203) is located below the bottom of the first fixed frame (201) and is fixed to the telescopic end of the first air cylinder (202); the first suction cup (204) is connected to the bottom of the first air disk (203) via a connecting pipe; a first high-pressure air pump (205) is fixed to the inner wall of the first fixed frame (201); the first air disk (203) and the first high-pressure air pump (205) are connected via a hose; and the top of the first fixed frame (201) is fixed to an output end of the joint moving unit (6).

3. The mobile phone camera lens installation and bonding mechanism according to claim 1, characterized in that: The lens placement unit (3) comprises a second fixed frame (301), a second air cylinder (302), a second air disc (303) and a second suction cup (304); the second air cylinder (302) is mounted on the inner side of the second fixed frame (301); the second air disc (303) is located below the bottom of the second fixed frame (301) and is fixed to the telescopic end of the second air cylinder (302); the second suction cup (304) is connected to the bottom of the second air disc (303) via a connecting pipe; a second high-pressure air pump (305) is fixed to the inner wall of the second fixed frame (301); the second air disc (303) and the second high-pressure air pump (305) are connected via a telescopic hose; and the top of the second fixed frame (301) is fixed to an output end of the joint moving unit (6).

4. The mobile phone camera lens mounting and fitting mechanism according to claim 1, characterized in that: The glue injection unit (4) comprises a third fixed frame (401), a third air cylinder (402), a glue dispensing head (403), a glue pump (404) and a glue outlet pipe (405). The third air cylinder (402) is installed on the inner side of the third fixed frame (401). The glue dispensing head (403) is located below the bottom of the third fixed frame (401) and is fixed to the telescopic end of the third air cylinder (402). The glue dispensing head (403) is fixedly connected to the glue pump (404) via the glue outlet pipe (405). The glue pump (404) is fixed to the inner wall of the third fixed frame (401). A glue liquid tank (406) is also fixed to the outer side of the third fixed frame (401). The glue pump (404) is connected to the glue liquid tank (406) via a pipeline. The top of the third fixed frame (401) is fixed to an output end of the joint moving unit (6).

5. The mobile phone camera lens installation and bonding mechanism according to claim 1, characterized in that: The unloading unit (5) comprises a fourth fixed frame (501), a fourth air cylinder (502), a third air disc (503) and a third suction cup (504); the fourth air cylinder (502) is installed on the inner side of the fourth fixed frame (501); the third air disc (503) is located below the bottom of the fourth fixed frame (501) and is fixed to the telescopic end of the fourth air cylinder (502); the third suction cup (504) is connected to the bottom of the third air disc (503) through a connecting pipe; a third high-pressure air pump (505) is fixed to the inner wall of the fourth fixed frame (501); the third air disc (503) and the third high-pressure air pump (505) are connected by a telescopic hose; the top of the fourth fixed frame (501) is fixed to an output end of the joint moving unit (6); and a material storage box (506) is slidably penetrated and connected to one of the support frames (101).

6. A mobile phone camera lens mounting and fitting mechanism according to claim 5, characterized in that: The combined moving unit (6) comprises a first servo motor (601), a second end face gear (602), a third transmission gear (603), a ball screw (604), a ball nut (605) and a moving block (606); the first servo motor (601) is fixedly mounted at the bottom center of the connecting plate (102); an output shaft of the first servo motor (601) passes through the connecting plate (102) and is fixedly sleeved with the second end face gear (602); the third transmission gear (603) is evenly distributed in four groups, and the four groups of the third transmission gear (603) are arranged on a plurality of axes. 03) are meshed and connected with the second end face gear (602), the optical axis at one end of the ball screw (604) is fixedly sleeved with the third transmission gear (603), the optical axes at both ends of the ball screw (604) are rotatably connected to the connecting plate (102) through a bearing seat, the ball nut (605) is threadedly connected to the ball screw (604), the moving block (606) is fixedly sleeved on the outer side of the ball nut (605), a sliding groove is opened on the connecting plate (102), and the bottom of the moving block (606) is slidably connected to the sliding groove through a slider.

7. The mobile phone camera lens installation and bonding mechanism according to claim 1, characterized in that: The positioning unit (10) comprises a placement tube (1001), a first connection disk (1002), a second connection disk (1003), an arc-shaped clip (1004), a threaded column (1005), a threaded tube (1006), a fourth transmission gear (1007), a fifth transmission gear (1008), a second rotating shaft (1014) and a sixth transmission gear (1015), wherein the first connection disk (1002) is fixed on the placement tube (1001), a connection block (1016) is fixed between the second connection disk (1003) and the first connection disk (1002), and the second The rotating shaft (1014) is rotatably connected to the connecting block (1016) via a bearing, the threaded column (1005) is threadedly connected to the threaded barrel (1006), the threaded barrel (1006) is rotatably connected to the placement barrel (1001), the threaded column (1005) passes through the placement barrel (1001) and one end located inside the placement barrel (1001) is fixedly connected to the arc-shaped clip (1004), the fourth transmission gear (1007) is fixedly sleeved with the threaded barrel (1006), the fifth transmission gear (1008) and the second rotating shaft (1009) are fixedly sleeved with the threaded barrel (1009), and the fifth transmission gear (1009) and the second rotating shaft (1010) are fixedly sleeved with the threaded barrel (1009). 14) is fixedly sleeved and meshed with the fourth transmission gear (1007), two arc-shaped clips (1004) are symmetrically provided, a connecting piece (1009) is fixed on the top of the arc-shaped clip (1004), a limiting rod (1010) is fixed on the connecting disk, and the limiting rod (1010) is slidably connected with the placement tube (1001), the sixth transmission gear (1015) is fixed to one end of the second rotating shaft (1014), and a second servo motor (1011) is installed at the bottom of the rotating disk (9), and the output of the second servo motor (1011) The shaft passes through the rotating disk (9) and is fixed to the bottom of the second connecting disk (1003); a first arc-shaped tooth plate (1012) is provided on one side of the substrate conveyor (7); the first arc-shaped tooth plate (1012) is fixedly connected to the top of the bottom plate (1) via a fixing plate; a second arc-shaped tooth plate (1013) is provided on one side of the lens conveyor (8); the second arc-shaped tooth plate (1013) is fixedly connected to the top of the bottom plate (1) via a fixing plate; the teeth of the first arc-shaped tooth plate (1012) are distributed upward, and the teeth of the second arc-shaped tooth plate (1013) are distributed downward.

8. The mobile phone camera lens mounting and fitting mechanism according to claim 1, characterized in that: The first transmission unit (12) comprises a first transmission shaft (1201), a first helical gear (1202), a second helical gear (1203), a second transmission shaft (1204), a first pulley (1205) and a second pulley (1206), wherein one of the first end face gears (906) is fixedly connected to the first transmission shaft (1201), the first helical gear (1202) is fixedly sleeved to the first transmission shaft (1201), the first transmission shaft (1201) is rotationally connected to the base plate (1) via a bearing seat, and the second helical gear (1203) is connected to the first helical gear (1202). ) are meshed and connected, and the first helical gear (1202) and the second helical gear (1203) are vertically staggered and arranged in different planes, the second helical gear (1203) is fixedly sleeved with the second transmission shaft (1204), the second transmission shaft (1204) is rotatably connected to the base plate (1) through a bearing seat, the first pulley (1205) is fixed to the end of the second transmission shaft (1204), the second pulley (1206) is fixed to the end of a transmission roller on the substrate conveyor (7), and the first pulley (1205) and the second pulley (1206) are connected by belt transmission.

9. A mobile phone camera lens mounting and fitting mechanism according to claim 8, characterized in that: The second transmission unit (13) comprises a third transmission shaft (1301), a third helical gear (1302), a fourth helical gear (1303), a fourth transmission shaft (1304), a third pulley (1305) and a fourth pulley (1306); another first end face gear (906) is fixedly connected to the third transmission shaft (1301); the third helical gear (1302) is fixedly sleeved to the third transmission shaft (1301); the third transmission shaft (1301) is rotationally connected to the base plate (1) via a bearing seat; the fourth helical gear (1303) is rotationally connected to the third helical gear (1302); ) are meshed and connected, and the third helical gear (1302) and the fourth helical gear (1303) are vertically skewed and staggered, the fourth helical gear (1303) is fixedly sleeved with the fourth transmission shaft (1304), the fourth transmission shaft (1304) is rotatably connected to the base plate (1) through a bearing seat, the third pulley (1305) is fixed to the end of the fourth transmission shaft (1304), the fourth pulley (1306) is fixed to the end of a transmission roller on the lens conveyor (8), and the third pulley (1305) and the fourth pulley (1306) are connected by belt transmission.

10. The mobile phone camera lens installation and bonding mechanism according to claim 1, characterized in that: The cleaning unit (14) comprises a sealed piston box (1401), a reciprocating screw (1402), a piston plate (1403), a seventh transmission gear (1404), an eighth transmission gear (1405), an air inlet pipe (1406) and an air outlet pipe (1407); one side of the sealed piston box (1401) is fixedly connected to the bottom plate (1) via a fixing plate; sealed bearings are fitted inside the upper and lower ends of the sealed piston box (1401); the reciprocating screw (1402) runs through the inside of the sealed bearing; a sliding seat (1408) is sleeved on the outer side of the reciprocating screw (1402); the outer ring of the sliding seat (1408) is fixedly sleeved on the piston plate (1403); the piston plate (1403) is slidably connected to the sealed piston box (1401); the eighth transmission gear (1405) is fixedly sleeved on the inner side of the sealing bearing; At the bottom end of the reciprocating screw rod (1402), the seventh transmission gear (1404) is meshedly connected with the eighth transmission gear (1405), one end of the central axis of the seventh transmission gear (1404) is rotatably connected with the sealed piston box (1401) through a bearing seat, the outer gear ring (11) is meshedly connected with the seventh transmission gear (1404), and the top of the sealed piston box (1401) is respectively embedded with an intake check valve (1409) and an exhaust check valve (1410), the top end of the intake check valve (1409) is connected to an intake pipe (1406), the top end of the exhaust check valve (1410) is connected to an exhaust pipe (1407), the distal end of the exhaust pipe (1407) is fixed with an arc-shaped shunt pipe (1411), and the bottom of the arc-shaped shunt pipe (1411) is connected to a plurality of air nozzles (1412).

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