Mobile phone camera lens mounting and fitting mechanism

Abstract

The invention relates to the technical field of mobile phone camera assembly, and discloses a mobile phone camera lens mounting and attaching mechanism which comprises a bottom plate, supporting frames are fixed to the two sides of the middle position of the top of the bottom plate, and a cross-shaped connecting plate is fixed to the tops of the supporting frames; the substrate taking and placing unit and the lens taking and placing unit are installed on the left side and the right side of the connecting plate respectively, the glue injection unit and the discharging unit are installed on the front side and the rear side of the connecting plate respectively, and the substrate taking and placing unit, the lens taking and placing unit, the glue injection unit and the discharging unit are distributed on the connecting plate in an annular array mode; through mutual cooperation of the designed substrate taking and placing unit, the designed lens taking and placing unit, the designed glue injection unit, the designed discharging unit, the designed combined moving unit and the designed rotating disc, synchronization of substrate taking and placing actions and lens taking and placing actions is achieved, and a set of substrates and lenses are automatically attached every time the rotating disc rotates by one fourth circle; therefore, the efficiency of automatically assembling the lens and the substrate is improved.

Description

Technical Field

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

[0002] Most of the existing mobile phone camera module lamination and assembly are performed manually, which not only wastes a lot of manpower, but also has the problem of insufficient precision in manual lamination, and the production efficiency is low. In order to improve the assembly efficiency and production quality, the existing Chinese patent document CN202321486977.X discloses a mobile phone camera module lamination and assembly device, including a mounting frame, a conveyor belt is provided in the mounting frame, a first mounting frame is provided on the front side of the mounting frame, and a mounting frame is provided on the rear side of the mounting frame. The first mounting frame and the upper side wall of the mounting frame are fixedly connected to a first hydraulic cylinder through a driving mechanism, the output end of the first hydraulic cylinder is fixedly connected to an electric suction cup, and the inner wall of the first mounting frame is fixedly connected to a substrate placement cylinder. The device can automatically assemble the lens and the substrate when the mobile phone camera module is lamination, thereby reducing labor costs while ensuring the assembly efficiency and production quality of the device; Although the equipment described in the above scheme has the ability to automatically assemble lenses and substrates, its operating mode has certain limitations. Specifically, this equipment can only handle the automatic assembly of one set of lenses and substrates at a time. This is because the entire assembly process is designed to first place the substrate on the conveyor belt, and then transport the substrate to the dispensing position through the conveyor belt. After the dispensing process is completed, the substrate is transported to the position where the lens is located for bonding. After completing this series of operations, the entire process needs to be restarted to process the next set of lenses and substrates. Therefore, it can be clearly seen that the assembly efficiency of this equipment is relatively low, especially in scenarios where mobile phone cameras need to be mass-produced, its efficiency is even more difficult to meet the needs. In addition, this equipment also shows certain limitations in practical applications, which limits its use in a wider range of occasions. Summary of the invention

[0003] The object of the present invention is to provide a mobile phone camera lens installation and fitting mechanism to solve the problem of relatively low assembly efficiency of existing equipment proposed in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mobile phone camera lens installation and fitting mechanism, comprising a base plate, support frames are fixed on both sides of the middle position of the top of the base plate, and a connecting plate in the shape of a "cross" is fixed on the top of the support frame; it also includes: a substrate pick-up and placement unit and a lens pick-up and placement unit respectively installed on the left and right sides of the connecting plate, a glue injection unit and a material discharge unit are respectively installed on the front and back sides of the connecting plate, the substrate pick-up and placement unit, the lens pick-up and placement unit, the glue injection unit and the material discharge unit are distributed in a circular array on the connecting plate, and a joint moving unit for synchronously moving the substrate pick-up and placement unit, the lens pick-up and placement unit, the glue injection unit and the material discharge unit is installed on the top of the connecting plate; a substrate conveyor and a lens conveyor are symmetrically distributed on the left and right sides of the base plate, and a substrate conveyor and a lens conveyor are provided between the substrate conveyor and the lens conveyor. A rotating disk, on which four groups of positioning units are distributed in a circular array, a first rotating shaft is fixed at the bottom center of the rotating disk, the bottom end of the first rotating shaft is rotatably connected to the base plate, a stepping motor is installed on the base plate, a driving gear is fixed to 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 on the first rotating shaft, a second transmission gear is also fixedly sleeved on the outer side of the first rotating shaft, first end face gears are meshed on both sides of the second transmission gear, a first transmission unit is transmission-connected between one of the first end face gears and the substrate conveyor, and a second transmission unit is transmission-connected between the other first end face gear and the lens conveyor; an outer gear ring is fixedly sleeved on the outer side of the rotating disk, and a cleaning unit for blowing air to the substrate on the positioning unit is transmission-connected on one side of the outer gear ring.

[0005] Preferably, the substrate placing and picking unit includes a first fixed frame, a first cylinder, a first air disc and a first suction cup, the first air cylinder is installed on the inner side of the first fixed frame, the first air disc is located below the bottom of the first fixed 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 disc through a connecting pipe, a first high-pressure air pump is fixed to the inner wall of the first fixed frame, the first air disc and the first high-pressure air pump are connected by a hose, and the top of the first fixed frame is fixed to an output end of the joint mobile unit.

[0006] Preferably, the lens placement unit includes a second fixed frame, a second air cylinder, a second air disc and a second suction cup, the second air cylinder is installed on the inner side of 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 air 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 by a telescopic hose, and the top of the second fixed frame is fixed to an output end of the joint mobile unit.

[0007] Preferably, the glue injection unit includes a third fixed frame, a third cylinder, a glue dispensing head, a glue pump and a glue outlet pipe, the third cylinder is installed on the inner side of the third fixed frame, the glue dispensing head is located below the bottom of the third fixed frame and is fixed to the telescopic end of the third cylinder, the glue dispensing head is fixedly connected to the glue pump through the glue outlet pipe, the glue pump is fixed to the inner wall of the third fixed frame, a glue tank is also fixed to the outer side of the third fixed frame, the glue pump is connected to the glue tank through a pipe, and the top of the third fixed frame is fixed to an output end of the joint mobile unit.

[0008] Preferably, the unloading unit includes a fourth fixed frame, a fourth air cylinder, a third air disc and a third suction cup, the fourth cylinder is installed on the inner side of 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 by a telescopic hose, the top of the fourth fixed frame is fixed to an output end of the joint mobile unit, and a storage box is slidably penetrated on one of the support frames.

[0009] 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 bottom center position of the connecting plate. The output shaft of the first servo motor passes through the connecting plate and is fixedly sleeved with the second end face gear. There are four evenly distributed third transmission gears, and the four groups of third transmission gears are all meshed and connected 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 slide groove is provided on the connecting plate, and the bottom of the moving block is slidably connected to the slide groove through a slider.

[0010] 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.

[0011] 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.

[0012] 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.

[0013] 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.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 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

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the local structure of the present invention; Figure 3 It is a partial structural schematic diagram of the bottom of the rotating disk of the present invention; Figure 4 It is a structural schematic diagram of the combined mobile unit of the present invention; Figure 5 It is a structural schematic diagram of a substrate pick-up and placement unit and a lens pick-up and placement unit of the present invention; Figure 6 It is a structural schematic diagram of the glue injection unit and the material discharge unit of the present invention; Figure 7 This is a schematic diagram of the distribution of four groups of positioning units on the rotating disk of the present invention; Figure 8 It is a structural schematic diagram of the positioning unit of the present invention; Fig. 9 It is a schematic diagram of the state of the arc-shaped clamping piece in the present invention when the clamping is released; Fig.10 It is a structural schematic diagram of the first transmission unit and the second transmission unit of the present invention; Fig.11 It is a schematic structural diagram of the cleaning unit of the present invention.

[0016] 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

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Example 1: Please refer to Figure 1 - Figure 3 , a mobile phone camera lens mounting and fitting mechanism shown in the figure comprises a bottom plate 1, a support frame 101 is fixed on both sides of the middle position of the top of the bottom plate 1, and a connecting plate 102 in the shape of a "cross" is fixed on the top of the support frame 101; The apparatus further comprises: a substrate pick-up and placement unit 2 and a lens pick-up and placement unit 3 respectively installed on the left and right sides of the connecting plate 102; a glue injection unit 4 and a material discharge unit 5 are respectively installed 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; 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 installed on the top 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 synchronously moved by the joint moving unit 6 to move the same distance synchronously, so as to realize the synchronization of the substrate pick-up and placement and the lens pick-up and placement actions; The substrate conveyor 7 and the 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 circular 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 stepper motor 902 is installed on the bottom plate 1. A driving gear 903 is fixed to the output end of the stepper motor 902. A first transmission gear 904 is meshed with one side of the driving gear 903. The first transmission gear 904 is fixedly sleeved with the first rotating shaft 901. The outer side of the first rotating shaft 901 is also fixedly sleeved with a second The transmission gear 905 and the second transmission gear 905 are both meshed with first end face gears 906, one of the first end face gears 906 is connected to the substrate conveyor 7 by a first transmission unit 12, and the other first end face gear 906 is connected to the lens conveyor 8 by a second transmission unit 13. The stepping motor 902 drives the driving gear 903 to rotate, and the driving gear 903 drives the first transmission gear 904 to rotate a quarter of a turn, so that the first rotating shaft 901 drives the rotating disk 9 to rotate a quarter of a turn intermittently each time, and the substrate and lens on the positioning unit 10 are transferred to the corresponding position for picking and placing; An outer gear ring 11 is fixedly sleeved on the outer side of the rotating disk 9, and one side of the outer gear ring 11 is transmission-connected with a cleaning unit 14 for blowing air to the substrate on the positioning unit 10. As the rotating disk 9 rotates, the outer gear ring 11 can be driven to rotate, and the outer gear ring 11 can trigger the cleaning unit 14 to generate a negative pressure blowing action, thereby cleaning dust and impurities on the surface of the substrate in the positioning unit 10 passing through one side thereof, to ensure that the surface of the substrate has sufficient cleanliness between dispensing.

[0019] For further information, see Figure 5 The substrate placement unit 2 includes a first fixed frame 201, a first cylinder 202, a first gas disk 203 and a first suction cup 204. The first cylinder 202 is installed on the inner side of the first fixed frame 201. The first gas disk 203 is located below the bottom of the first fixed 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 gas disk 203 through a connecting pipe. A first high-pressure air pump 205 is fixed to the inner wall of the first fixed frame 201. The first gas disk 203 and the first high-pressure air pump 205 are connected by a hose. The top of the first fixed frame 201 is fixed to an output end of the joint moving unit 6.

[0020] When taking and placing a substrate, the first cylinder 202 is started, and 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 the first high-pressure air pump 205 is started to generate negative pressure in the first suction cup 204, so that the substrate is adsorbed on the bottom of the first suction cup 204, and finally the first cylinder 202 retracts to the initial position, allowing the joint moving unit 6 to drive the adsorbed substrate to move to the top of the positioning unit 10 corresponding to the bottom of the rotating disk 9, and finally the telescopic end of the first cylinder 202 extends to send the substrate to the positioning unit 10, and the taking and placing of the substrate is completed.

[0021] For further information, see Figure 5 The lens placement unit 3 includes a second fixed frame 301, a second cylinder 302, a second air disc 303 and a second suction cup 304. The second cylinder 302 is installed 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 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 fixed frame 301. The second air disc 303 and the second high-pressure air pump 305 are connected by a telescopic hose. The top of the second fixed frame 301 is fixed to an output end of the joint moving unit 6.

[0022] When taking and placing the lens, the second cylinder 302 is started, and 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 the second high-pressure air pump 305 is started to generate negative pressure in the second suction cup 304, so that the lens is adsorbed on the bottom of the second suction cup 304, and finally the second cylinder 302 retracts to the initial position, allowing the joint moving unit 6 to drive the adsorbed lens to move to the corresponding positioning unit 10 directly below the rotating disk 9, and finally the telescopic end of the second cylinder 302 extends to send the lens to the top of the substrate in the positioning unit 10, and the second suction cup 304 can be pressed down to fit the lens and the substrate, thereby completing the taking and placing and fitting of the lens.

[0023] For further information, see Figure 6 The glue injection unit 4 includes a third fixed frame 401, a third cylinder 402, a glue dispensing head 403, a glue pump 404 and a glue outlet pipe 405. The third 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 cylinder 402. The glue dispensing head 403 is fixedly connected to the glue pump 404 through the glue outlet pipe 405. The glue pump 404 is fixed to the inner wall of the third fixed frame 401. A glue tank 406 is also fixed to the outer side of the third fixed frame 401. The glue pump 404 is connected to the glue tank 406 through a pipeline. The top of the third fixed frame 401 is fixed to an output end of the joint mobile unit 6; When dispensing glue on the substrate, the joint moving unit 6 drives the dispensing head 403 to move to the corresponding positioning unit 10 directly below the rotating disk 9, and then the third cylinder 402 is started 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 the glue pump 404 is started to allow the glue in the glue tank 406 to enter the dispensing head 403 through the glue outlet pipe 405, thereby dispensing glue on the substrate in the positioning unit 10. After the dispensing is completed, the glue pump 404 stops working and the third cylinder 402 retracts to the initial position.

[0024] For further information, see Figure 6 The unloading unit 5 includes a fourth fixed frame 501, a fourth cylinder 502, a third gas disc 503 and a third suction cup 504. The fourth cylinder 502 is installed on the inner side of the fourth fixed frame 501, the third gas 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 gas disc 503 through a connecting pipe, and a third high-pressure air pump 505 is fixed to the inner wall of the fourth fixed frame 501. The third gas 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 mobile unit 6, and a material storage box 506 is slidably penetrated and connected to one of the support frames 101.

[0025] When taking and placing the assembled lens, the fourth cylinder 502 is started, and the telescopic end of the fourth cylinder 502 drives the third suction cup 504 to move downward, and then the third high-pressure air pump 505 is started to generate negative pressure in the third suction cup 504, so that the assembled lens is adsorbed on the bottom of the third suction cup 504, and finally the fourth cylinder 502 retracts to the initial position, allowing the joint moving unit 6 to drive the adsorbed lens to move outward a suitable distance, and finally the telescopic end of the first cylinder 202 extends to send the lens to the storage box 506, and the unloading of the lens is completed.

[0026] For further information, see 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 bottom center position of the connecting plate 102. The 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. There are four groups of third transmission gears 603 evenly distributed, and the four groups of third transmission gears 603 are all 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 slide groove is provided on the connecting plate 102, and the bottom of the moving block 606 is slidably connected to the slide groove through a slider.

[0027] It should be noted that the threads of the two ball screws 604 distributed on the left and right have opposite rotation directions, and the threads of the two ball screws 604 distributed on the front and back have opposite rotation directions.

[0028] When in use, the first servo motor 601 drives the second end gear 602 to rotate, and the second end gear 602 drives the 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, and when the ball screw 604 rotates, it will drive the ball nut 605 to move, thereby driving the moving block 606 to perform displacement movement, because 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 unloading unit 5 through sliders, so 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 unloading unit 5 to move together, ensuring the synchronization of the substrate picking and placing unit 2, the lens picking and placing unit 3, the glue injection unit 4 and the unloading unit 5 when they produce corresponding actions.

[0029] This solution is a process for batch bonding of substrates and lenses; First, initially, there is a substrate to be processed at the rightmost end of the substrate conveyor 7, and the substrate pick-up and placement unit 2 is driven by the joint moving unit 6 to move to the top of the substrate conveyor 7, and then the substrate is sucked by the substrate pick-up and placement unit 2. After sucking, the substrate is moved to the top of the positioning unit 10 by the joint moving unit 6 in the reverse direction, and then the substrate is placed in the positioning unit 10 by the substrate pick-up and placement unit 2. In this process, since there are no corresponding substrates and lenses directly below the lens pick-up and placement unit 3, the glue injection unit 4 and the unloading unit 5, the three units do not work; Afterwards, the rotating disk 9 rotates ninety degrees clockwise, and the positioning unit 10 with the substrate moves to the bottom of the glue injection unit 4. At this time, there is no lens placed under the lens pick-up and placement unit 3. Then the substrate pick-up and placement unit 2 completes the steps of the above process again to put the next substrate into the corresponding positioning unit 10. Since there is a substrate under the glue injection unit 4, the glue injection unit 4 starts to dispense glue on the substrate. Then the rotating disk 9 rotates ninety degrees clockwise again, driving the positioning unit 10 with the substrate already placed therein to continue moving. At this time, there are substrates just under the lens pick-up and placement unit 3 and the glue injection unit 4. Therefore, when the substrate pick-up and placement action is performed again, the lens pick-up and placement unit 3 and the glue injection unit 4 will also work synchronously. The lens pick-up and placement unit 3 will pick up and place the lens just transported to the leftmost end of the lens conveyor 8, so that the lens is placed in the positioning unit 10 and automatically fits with the glued substrate. The glue injection unit 4 will also dispense glue on the substrate just below. At the same time, the substrate pick-up and placement unit 2 will also put a new substrate into the positioning unit 10. Finally, the turntable rotates clockwise another ninety degrees. At this time, the substrate placement unit 2, the lens placement unit 3, and the glue injection unit 4 all start corresponding work, and a group of lens and substrate modules are just delivered under the unloading unit 5. The unloading unit 5 also starts to work, removes the bonded modules and puts them into the storage box 506. The work is cyclical in this way, and finally the synchronization of substrate placement and lens placement can be achieved. Moreover, every time the rotating disk 9 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 the degree of automation is relatively high.

[0030] It should be noted that initially there is no corresponding lens at the leftmost end of the lens conveyor 8 until the rotating disk 9 rotates 180° clockwise, at which point there are corresponding substrates to be processed at the discharge end of the substrate conveyor 7, and at which there are corresponding lenses to be processed at the discharge end of the lens conveyor 8.

[0031] Example 2: Please refer to Figure 7 - Fig. 9, this embodiment further describes the first embodiment, the positioning unit 10 includes a placement cylinder 1001, a first connection disk 1002, a second connection disk 1003, an arc-shaped clip 1004, a threaded column 1005, a threaded cylinder 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, the second connection disk 1003 and the first connection disk 100 2, a connecting block 1016 is fixed between the second rotating shaft 1014 and the connecting 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 penetrates the placement cylinder 1001 and one end located inside the placement cylinder 1001 is fixedly connected to the arc-shaped clip 1004, the fourth transmission gear 1007 is fixedly sleeved with the threaded cylinder 1006, the fifth transmission gear 1008 and the first transmission gear 1009 are fixedly sleeved with the first transmission gear 1010, and the fifth transmission gear 1009 and the first transmission gear 1010 are fixedly sleeved with the first transmission gear 1011. The second rotating shaft 1014 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 limit rod 1010 is fixed on the connecting disk. The limit rod 1010 is slidably connected with 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 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 base plate 1 through a fixed 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 base plate 1 through a fixed 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.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] Example 3: Please refer to Fig.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.

[0036] 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.

[0037] 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.

[0038] Example 4: Please refer to Fig.11, this embodiment further explains other embodiments, the cleaning unit 14 includes a sealed piston box 1401, a reciprocating screw rod 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 through a fixed plate, and sealed bearings are embedded and installed inside the upper and lower ends of the sealed piston box 1401, the reciprocating screw rod 1402 runs through the inside of the sealed bearing, and a sliding seat 1408 is sleeved on the outer side of the reciprocating screw rod 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, and the eighth transmission gear 1405 is fixedly sleeved on the bottom end of the reciprocating screw rod 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 outer gear ring 11 is meshed with the seventh transmission gear 1404, and the top of the sealed piston box 1401 is respectively embedded with an air intake check valve 1409 and an air outlet check valve 1410, the top of the air intake check valve 1409 is connected to an air intake pipe 1406, the top of the air outlet check valve 1410 is connected to an air outlet pipe 1407, the distal end of the air outlet pipe 1407 is fixed with an arc-shaped diverter pipe 1411, and the bottom of the arc-shaped diverter pipe 1411 is connected to a plurality of air nozzles 1412.

[0039] The rotating disk 9 drives the outer gear ring 11 to rotate during the rotation process, and the outer gear ring 11 drives the seventh transmission gear 1404 to rotate, and the seventh transmission gear 1404 drives the eighth transmission gear 1405 to rotate, thereby driving the reciprocating screw 1402 to rotate inside the sealed piston box 1401 through the sealed bearing, and then drives the slide seat 1408 and the piston plate 1403 to reciprocate and rise and fall and cooperate with the sealed piston box 1401 to perform piston movement, which is conducive to generating the sealed piston box 1401 when rising. Negative pressure is generated, and the external air is quantitatively extracted through the air inlet check valve 1409 and the air inlet pipe 1406, and the quantitatively extracted air is transported to the inside of the arc-shaped diverter pipe 1411 through the air outlet check valve 1410 and the air outlet pipe 1407 when descending, so that the arc-shaped diverter pipe 1411 can evenly spray the air through multiple air nozzles 1412, and finally the dust and impurities on the surface of the substrate in the positioning unit 10 passing through one side thereof are cleaned to ensure that the surface of the substrate has sufficient cleanliness between glue dispensing.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A 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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