Device suitable for double-end synchronous coupling mounting and mounting method

Abstract

The invention discloses a device suitable for double-end synchronous coupling mounting and a mounting method, and the device comprises a first pickup mechanism and a second pickup mechanism which are respectively used for picking up and adjusting different lens poses, and respectively putting the lens poses at an input end and an output end of a preset light path; the visual module is used for identifying the input end and the output end of the light path and guiding the first picking mechanism and the second picking mechanism to carry the lens to move; and the power detection module is used for receiving the output power of the different lenses coupled on the optical path. Through the device, the manual carrying and butt joint strength can be effectively reduced, meanwhile, the coupling precision can be improved, and the position and angle of the lens can be conveniently adjusted. And the output end and the lens at the output end can be coupled simultaneously, the coupling precision can be improved in multiple directions, the problem of coupling efficiency limitation caused by manual sequential butt joint is solved, the adjustment modes are diversified, and the product precision can be improved conveniently.

Description

Technical Field

[0001] The present invention relates to the field of optical coupling technology, and in particular to a device and a mounting method suitable for double-end synchronous coupling mounting. Background Art

[0002] In the optical coupling process, the lens (i.e., optical lens) needs to be installed at a preset optical channel position to complete the transmission function on the complete optical path. The connection ends at both ends are mostly optical fibers.

[0003] The current installation method is to manually calibrate and adjust the lens and install it on the preset optical path. When both the input and output ends need to be coupled with lenses, they are manually coupled and glued on the corresponding sides of the input and output ends respectively. However, this often makes the coupling value of the post-coupling side unable to meet the standard. At this time, the input lens needs to be manually disassembled and cleaned and re-coupled for an attempt, which is time-consuming and labor-intensive, with extremely high labor costs and extremely low efficiency.

[0004] Therefore, there is still a need for a device and a mounting method suitable for double-end synchronous coupling mounting to solve the above problems. Summary of the invention

[0005] The present invention provides a device and a mounting method suitable for double-end synchronous coupling mounting to solve the above problem.

[0006] The purpose of the present invention is achieved by the following technical solutions:

[0007] A device suitable for double-end synchronous coupling mounting, comprising:

[0008] A first picking mechanism and a second picking mechanism, wherein the first picking mechanism and the second picking mechanism are respectively used to pick up and adjust different lens postures, and respectively place them at an input end and an output end on a preset optical path;

[0009] A visual module, the visual module is used to identify the input end and the output end of the optical path, and is used to guide the first picking mechanism and the second picking mechanism to carry the lens to move;

[0010] A power detection module is used to receive the output power of different lenses after coupling on the optical path.

[0011] In one embodiment, the first picking mechanism and the second picking mechanism each include a linear drive module, an angle adjustment module and a picking module;

[0012] The adjustment module comprises a first angle adjustment component and a second angle adjustment component, each of which comprises a fixed seat and a rotating seat, and is used to drive the pickup module to rotate an angle, and the angle rotation sectors of the first angle adjustment component and the second angle adjustment component located on the same side intersect with each other;

[0013] The linear drive module comprises an X-direction drive component, a Y-direction drive component and a Z-direction drive component, wherein the X-direction drive component, the Y-direction drive component and the Z-direction drive component respectively comprise a connecting seat and a sliding part, and the bottom of the sliding part is slidably connected to the slide rail of the connecting seat;

[0014] The X-direction driving assembly and the Y-direction driving assembly are stacked, the fixed seat of the first angle adjustment assembly is connected to the top of the sliding part of the Y-direction driving assembly, and is connected to the fixed seat of the Z-direction driving assembly through the rotating seat of the first angle adjustment assembly, the rotating seat of the Z-direction driving assembly is connected to the fixed seat of the second angle adjustment assembly, and the rotating seat of the second angle adjustment assembly is connected to a picking module.

[0015] In one embodiment, the picking module includes a suction head and a chuck, the suction head is connected to the rotating seat of the second angle adjustment assembly through a protruding connecting rod, the suction head is used to suck the surface of the lens, and the chuck is used to clamp the side wall of the lens.

[0016] In one embodiment, the vision module includes a first camera module and a second camera module, the first camera module is arranged at the bottom of the first picking mechanism and the second picking mechanism, and acquires the bottom image of the lens toward the top, and the second camera module is arranged on the side of the first picking mechanism and the second picking mechanism, and is arranged toward the side of the lens clamped by the chuck, for acquiring the side image of the lens.

[0017] In one embodiment, a glue dispensing component is also included, and the glue dispensing component is used to dispense glue on at least one side of the coupled lens.

[0018] In one embodiment, the dispensing assembly is disposed on the first picking mechanism and / or the second picking mechanism adjacent to the picking module.

[0019] In one embodiment, a UV lamp is further included, and the UV lamp is arranged on the first picking mechanism and / or the second picking mechanism. The glue dispensed by the glue dispensing component toward the side wall of the lens is UV curing glue, and the UV lamp is used to cure the UV curing glue.

[0020] The second aspect of the present invention also discloses a mounting method.

[0021] Compared with the prior art, the beneficial effects of the present invention include at least:

[0022] S1: Select a fine-tuning strategy to control the first picking mechanism and the second picking mechanism to pick up different lenses from the bin and move them to corresponding preset positions;

[0023] S2: receiving the power value of the light outputted by the lens in real time, comparing it with a preset power threshold, and then adjusting the position of the lens, wherein the position of the lens includes the spatial coordinate position of the lens and the angle position between the lens and the horizontal plane;

[0024] S3: when the power of the light output through the lens is at a preset power threshold, recording the current position of the lens as the first position, and controlling the first pickup mechanism and the second pickup mechanism to retreat;

[0025] S4: Controlling the dispensing assembly to move to the first position, and dispensing glue after shifting the dispensing position to a preset dispensing surface according to a preset lens size;

[0026] S5: respectively controlling the first pickup mechanism and the second pickup mechanism to move the lens to the first position for coupling, and controlling the UV lamp to approach the dispensing position and light up for curing.

[0027] In one embodiment, the fine-tuning strategy includes:

[0028] Controlling the camera module in turn to take pictures of the bottom and side of the connecting plate to which the lens is to be attached, and determining the preset position of the lens on the connecting plate;

[0029] According to the preset position, the first pickup mechanism and the second pickup mechanism are controlled sequentially or synchronously to carry the lens into the camera range of the camera module;

[0030] The camera module is controlled to capture the posture of the lens when it enters the camera range, and is compared with the preset position on the connecting plate to obtain a fine-tuning value.

[0031] In one embodiment, the step of respectively controlling the first pickup mechanism and the second pickup mechanism to move the lens to the first position for coupling, and controlling the UV lamp to approach the dispensing position and light up for curing comprises:

[0032] Control the first pickup mechanism to move the lens to the first position again for coupling, receive the power output through the lens again, and compare the power threshold. When the power is lower than the output power and is within the power threshold, repeat steps S1 and S2 until the power of the light output through the lens is within the preset power threshold.

[0033] Control the second pickup mechanism to move the lens to the first position again for coupling, receive the power output through the lens again, and compare the power threshold. When the output power is lower than the power threshold, repeat steps S1 and S2 until the power of the light output through the lens is at the preset power threshold.

[0034] The present invention adopts a first pickup mechanism and a second pickup mechanism, respectively automatically taking out a lens from a silo, and coupling it at a preset position according to a preset position, passing light and receiving the output power of the light outputted by the lens, and then fine-tuning the position of the lens according to the display result of the power through the first pickup mechanism and the second pickup mechanism until the preset output power is reached, and then recording the position, and then applying glue to the preset position of the lens through a dispensing mechanism, and finally synchronously attaching the lens to the glue again through the pickup mechanism, and coupling testing again, when the result meets the light output power, the UV light module is cured near the glue maintenance position, and the device can effectively reduce the manual handling and docking strength, and at the same time can improve the coupling accuracy, and facilitate the adjustment of the position and angle of the lens. And it can simultaneously couple the lenses of the output end and the output end, which is convenient for improving the coupling accuracy in multiple directions, breaking the limitation problem of the coupling efficiency of manual sequential docking, and the adjustment method is diverse, which is convenient for improving the product accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 The synchronous coupling mounting structure of the embodiment of the present invention is schematically shown in FIG. Figure 1 ;

[0036] Figure 2 yes Figure 1 A local enlarged view of point A;

[0037] Figure 3 is a partial structural diagram of a first picking mechanism and a second picking mechanism according to an embodiment of the present invention;

[0038] Figure 4 The synchronous coupling mounting structure of the embodiment of the present invention is schematically shown in FIG. Figure 2 ;

[0039] Figure 5 It is a schematic diagram of a product coupled by the method of the present invention.

[0040] In the figure: 1. first picking mechanism; 2. second picking mechanism; 3. vision module; 4. power detection module; 5. linear drive module; 51. X-direction drive component; 52. Y-direction drive component; 53. Z-direction drive component; 6. angle adjustment module; 61. first angle adjustment component; 62. second angle adjustment component; 63. fixed seat; 64. rotating seat; 7. picking module; 71. suction head; 72. chuck; 8. fixed seat; 9. sliding part; 10. dispensing component; 101. UV lamp; 111. lens; 112. lens; 114. optical fiber; 115. base. DETAILED DESCRIPTION

[0041] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided to make the present invention more comprehensive and complete and to fully convey the concepts of example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their repeated description will be omitted.

[0042] The words expressing position and direction described in the present invention are all explained by taking the accompanying drawings as examples, but they can be changed as needed, and all changes are included in the protection scope of the present invention.

[0043] Reference Figure 1-5 The present invention provides a device suitable for double-end synchronous coupling mounting, comprising:

[0044] The first picking mechanism 1 and the second picking mechanism 2 are respectively used to pick up and adjust different positions of the lens 111, and are respectively placed at the input end and the output end of the preset optical path. The first picking mechanism 1 and the second picking mechanism 2 are respectively connected to the top of the workbench and are located on different sides. When working, the first picking mechanism 1 and the second picking mechanism 2 can be two identical components in structure, which are respectively arranged on both sides to pick up lenses 111 in different positions, and are respectively installed at the input end and the output end of the optical path, wherein the optical channel can include a wavelength division multiplexer with one input end and multiple output ends, and this component is taken as an example below.

[0045] The visual module 3 is used to identify the input and output ends of the optical path, and to guide the first pickup mechanism 1 and the second pickup mechanism 2 to carry the lens 111. The visual module 3 is fixed on the same workbench as the first pickup mechanism 1 and the second pickup mechanism 2. When the visual module 3 is working, it can intuitively capture the position of the base 115 of the lens 111 to be installed, and the position of the lens 111 when it is carried and transported.

[0046] The power detection module 4 is used to receive the output power of different lenses 111 after coupling on the optical path. The power detection module 4 can be located between the two lenses 111, or can be connected to both ends of the two optical fibers 114. Specifically, the optical channel can include the optical fiber 114, the lens 111, the lens 111 and the optical fiber 114.

[0047] During operation, with the support of the first picking mechanism 1 and the second picking mechanism 2 and under the guidance of the visual module 3, the position of the lens 111 to be installed can be conveniently and quickly located, and when the lens 111 is transported, the posture of the lens 111 during picking can be conveniently adjusted through the first picking mechanism 1 and the second picking mechanism 2, thereby improving the installation efficiency of the lens 111, effectively reducing the number of fine-tuning times, improving the output efficiency of the light transmitted by the lens 111 after coupling, greatly reducing the workload of workers in manual installation, and effectively reducing the power loss of light output, thereby conveniently improving the transmission efficiency of the lens 111 on the optical path.

[0048] In one embodiment, the first picking mechanism 1 and the second picking mechanism 2 both include a linear drive module 5 , an angle adjustment module 6 and a picking module 7 .

[0049] The adjustment module includes a first angle adjustment component 61 and a second angle adjustment component 62, each of which includes a fixed seat 863 and a rotating seat 64, and is used to drive the pickup module 7 to rotate an angle, and the angle rotation fan-shaped surfaces of the first angle adjustment component 61 and the second angle adjustment component 62 located on the same side intersect each other. The first angle adjustment component 61, for example, can rotate the lens 111 along the X-axis as the rotation axis to an angle in a fan-shaped range, and the second adjustment component, for example, can rotate the lens 111 along the Y-axis as the rotation axis to an angle in a fan-shaped range.

[0050] The linear drive module 5 includes an X-direction drive component 51, a Y-direction drive component 52 and a Z-direction drive component 53, wherein the X-direction drive component 51, the Y-direction drive component 52 and the Z-direction drive component 53 respectively include a connecting seat and a sliding portion 9, and the bottom of the sliding portion 9 is slidably connected to the slide rail of the connecting seat. The driving directions of the X-direction drive component 51, the Y-direction drive component 52 and the Z-direction drive component 53 are perpendicular to each other. In short, the sliding portion 9 at the top of the X-direction drive component 51 drives the other components at the top to move along the X direction.

[0051] The X-direction driving component 51 and the Y-direction driving component 52 are stacked, the fixed seat 863 of the first angle adjustment component 61 is connected to the top of the sliding part 9 of the Y-direction driving component 52, and is connected to the fixed seat 863 of the Z-direction driving component 53 through the rotating seat 64 of the first angle adjustment component 61, the rotating seat 64 of the Z-direction driving component 53 is connected to the fixed seat 863 of the second angle adjustment component 62, and the rotating seat 64 of the second angle adjustment component 62 is connected to the picking module 7.

[0052] Taking Figure X as an example, the X-direction drive assembly 51 and the Y-direction drive assembly 52 are stacked, the Z-direction drive assembly 53 is located on the top of the Y-direction drive assembly 52, and the sliding portion 9 of the Z-direction drive assembly 53 is connected to the fixed seat 863 of the first angle adjustment assembly 61. The rotating seat 64 of the first angle adjustment assembly 61 is connected to the fixed seat 863 of the second angle adjustment assembly 62, and can be moved to multiple positions in space under the drive of the linear drive module 5 at the bottom, and then the rotating seat 64 of the first angle adjustment assembly 61 is connected to the second angle adjustment assembly 62 for synchronous adjustment, and the angle of the pickup module 7 connected to the second adjustment assembly is adjusted, thereby controlling the angle position of the picked-up lens 111. The lens 111 can be accurately adjusted to a posture and placed at a preset position, which can reduce the number of fine-tuning times during coupling and improve the efficiency of quickly finding the coupling.

[0053] In one embodiment, the pickup module 7 includes a suction head 71 and a chuck 72, wherein the suction head 71 is connected to the rotating seat 64 of the second angle adjustment assembly 62 through an extended connecting rod, the suction head 71 is used to suck the surface of the lens 111, and the chuck 72 is used to clamp the side wall of the lens 111. One end of the suction head 71 is used to suck the top surface of the lens 111, and the other end is connected to an external air pump through a pipeline, which generates negative pressure during operation to adsorb the top surface of the lens 111. The chuck 72 is respectively located on both sides of the washing head, and is used to make the washing head adsorbed in the middle position of the top surface of the lens 111. It is convenient for subsequent angle fine-tuning to confirm the precise position of the lens 111, and the visual module 3 accurately captures the position of the lens 111, and adjusts the angle through the first pickup module and the second pickup module to improve the adjustment accuracy of the lens 111. Specifically, before picking up the lens 111, when the picking module approaches the bin of the lens 111, the clamps 72 on both sides move synchronously toward both sides to clamp the edges of the lens 111, so that the lens 111 is in the middle position, and then the suction head 71 is adsorbed in the middle position. This not only plays a clamping role during picking and adjustment, but also facilitates subsequent precise positioning and precise adjustment of the lens 111.

[0054] In one embodiment, the visual module 3 includes a first camera module and a second camera module, wherein the first camera module is arranged at the bottom of the first picking mechanism 1 and the second picking mechanism 2, and faces the top to obtain the bottom image of the lens 111, and the second camera module is arranged at the side of the first picking mechanism 1 and the second picking mechanism 2, and faces the side of the lens 111 clamped by the clamp 72, and is used to obtain the side image of the lens 111. The first camera module and the second camera module are, for example, two sets of cameras that can independently take pictures of different positions of the lens 111, and can capture the position of the components to be installed and the posture of the lens 111 that is picked up in real time during operation, and send them to the processor. After comparison by the processor, the posture of the first picking mechanism 1 and the second picking mechanism 2 is adjusted, and the carrying posture of the lens 111 is adjusted during the movement, so as to facilitate the fast, accurate and high-precision posture coupling of the lens 111 at the preset position, and complete the high-power light energy transmission.

[0055] In one implementation, a glue dispensing assembly 10 is further included, and the glue dispensing assembly 10 is used to dispense glue on at least one side of the coupled lens 111. The glue dispensing assembly 10 may include a glue dispensing head and an external glue tank connected by a pipeline. After the initial coupling and multiple coupling docking are completed, the glue dispensing assembly 10 is used to automatically dispense glue on one side of the preset lens 111, thereby improving the glue dispensing accuracy and the glue dispensing efficiency.

[0056] In one embodiment, a UV lamp 101 is further included. The UV lamp 101 is arranged on the first picking mechanism 1 and / or the second picking mechanism 2. The glue dispensed by the glue dispensing component 10 on the side wall of the lens 111 is UV curing glue, and the UV lamp 101 is used to cure the UV curing glue. During operation, the use of UV curing glue can adjust the position of the lens 111 after coupling and docking and after dispensing, thereby avoiding a decrease in coupling efficiency due to dispensing and increasing the adjustment space of the posture. When picking up, the lens 111 of the present invention can adjust and adjust the position of the lens 111 multiple times in multiple links between coupling and docking, thereby improving the coupling efficiency of the lens 111 and reducing the influence of other factors. After experimental verification, it can significantly improve the transmission efficiency of the lens 111 after coupling and curing.

[0057] The present invention also provides a mounting method comprising:

[0058] S1: Select a fine-tuning strategy, and control the first picking mechanism 1 and the second picking mechanism 2 to pick up different lenses 111 from the bin and move them to corresponding preset positions. A user or operator can manually select a fine-tuning strategy preset in the controller, and then execute the fine-tuning strategy, so that the first picking mechanism 1 and the second picking mechanism 2 pick up two different lenses 111 from the bin, and then pick up and move the lenses 111 to the preset positions.

[0059] S2: Receive the power value of the light outputted by the lens 111 in real time, and compare it with the preset power threshold, and then adjust the position of the lens 111. The position of the lens 111 includes the spatial coordinate position of the lens 111 and the angle position between the lens 111 and the horizontal plane. After the lens 111 is brought to the preset position, measure through light to compare whether it reaches the preset power value range. If it reaches it, the current position of the lens 111 will be recorded.

[0060] S3: When the power of the light outputted by the lens 111 is within the preset power threshold, the current position of the lens 111 is recorded as the first position, and the first pickup mechanism 1 and the second pickup mechanism 2 are controlled to retreat. The lens 111 at the first position is retreated to avoid the subsequent dispensing mechanism.

[0061] S4: Control the dispensing assembly 10 to move to the first position, and dispense glue after offsetting the dispensing position to the preset dispensing surface according to the preset size of the lens 111. The dispensing surface can be directly dispensed on the side of the lens 111 by controlling the dispensing assembly 10, or directly dispensed on the base 115 to which the lens 111 needs to be fixed. The center point of the pre-input lens 111 is offset toward the side by a certain distance. For example, the position sucked by the suction head 71 is the center of the rectangular surface of the lens 111, and the amount of offset is the position from the center to the edge.

[0062] S5: Control the first pick-up mechanism 1 and the second pick-up mechanism 2 to move the lens 111 to the first position for coupling, and control the UV lamp 101 to approach the dispensing position and light up for curing. Move the lens 111 picked up by the first pick-up mechanism 1 and the second pick-up mechanism 2 to the first position again, and then light up for curing.

[0063] This method can efficiently and synchronously pick up the lens 111 to the preset position, and through multiple light-through coupling tests, it can effectively avoid the position error generated during dispensing, which affects the light passing power of the lens 111 during the final coupling, and significantly improves production efficiency.

[0064] Preferably, the fine-tuning strategy includes:

[0065] The camera module is controlled to take pictures of the bottom and side of the connecting plate to which the lens 111 is to be attached, and the preset position of the lens 111 on the connecting plate is determined. The camera module is controlled to take pictures of the physical position of the base 115 to which the lens 111 is to be installed, and the actual physical position of the lens 111.

[0066] According to the preset position, the first pickup mechanism 1 and the second pickup mechanism 2 are controlled sequentially or synchronously to carry the lens 111 into the camera range of the camera module.

[0067] The camera module is controlled to capture the posture of the lens 111 when it enters the camera range, and is compared with the preset position on the connection plate to obtain a fine-tuning value. The actual physical position captured is transmitted to the controller, and after data comparison, the controller quickly adjusts the posture position of the lens 111 driven by the first pickup mechanism 1 and the second pickup mechanism 2 in motion according to the actual physical position. The efficiency of position adjustment is improved, and the action fine-tuning is completed in the middle process of linear movement or transportation, which reduces the time consumption of fine-tuning and improves work efficiency.

[0068] Preferably, the controlling the first pickup mechanism and the second pickup mechanism 2 to move the lens 111 to the first position for coupling, and controlling the UV lamp 101 to approach the dispensing position and light up for curing comprises:

[0069] Control the first pickup mechanism to move the lens 111 to the first position again for coupling, receive the power outputted by the lens 111 again, and compare the power threshold. When the power is lower than the output power and is within the power threshold, repeat steps S1 and S2 until the power of the light outputted by the lens 111 is within the preset power threshold.

[0070] Control the second picking mechanism 2 to move the lens 111 to the first position again for coupling, receive the power output through the lens 111 again, and compare the power threshold. When the output power is lower than the power threshold, repeat steps S1 and S2 until the power of the light output through the lens 111 is at the preset power threshold.

[0071] It also includes recalculation of the re-coupling power to avoid the position shift of the lens 111 on the first pickup mechanism and the second pickup mechanism 2 due to the action of dispensing glue and other mechanisms after dispensing glue, which causes the lens 111 to move to the aforementioned first position, but the actual physical position itself has shifted, resulting in the final coupling efficiency no longer being able to meet the initial coupling efficiency of the first position. This method can significantly and effectively reduce the negative impact of this aspect.

[0072] Reference Figure 5 , which is a schematic diagram of the product structure prepared by the method of the present invention, wherein lens 111 and lens 112 are located at the connection of optical fibers 114 on both sides, and base 115 serves as a connecting component.

[0073] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, substitute and modify the above embodiments within the scope of the invention without departing from the principles and purpose of the present invention. All such changes should fall within the scope of protection of the claims of the present invention.

Claims

1. A device suitable for double-end synchronous coupling mounting, characterized in that: include: A first picking mechanism and a second picking mechanism, wherein the first picking mechanism and the second picking mechanism are respectively used to pick up and adjust different lens postures, and respectively place them at an input end and an output end on a preset optical path; A visual module, the visual module is used to identify the input end and the output end of the optical path, and is used to guide the first picking mechanism and the second picking mechanism to carry the lens to move; A power detection module is used to receive the output power of different lenses after coupling on the optical path.

2. The device suitable for double-terminal synchronous coupling mounting according to claim 1, characterized in that: The first picking mechanism and the second picking mechanism both include a linear drive module, an angle adjustment module and a picking module; The adjustment module comprises a first angle adjustment component and a second angle adjustment component, each of which comprises a fixed seat and a rotating seat, and is used to drive the pickup module to rotate an angle, and the angle rotation sectors of the first angle adjustment component and the second angle adjustment component located on the same side intersect with each other; The linear drive module comprises an X-direction drive component, a Y-direction drive component and a Z-direction drive component, wherein the X-direction drive component, the Y-direction drive component and the Z-direction drive component respectively comprise a connecting seat and a sliding part, and the bottom of the sliding part is slidably connected to the slide rail of the connecting seat; The X-direction driving assembly and the Y-direction driving assembly are stacked, the fixed seat of the first angle adjustment assembly is connected to the top of the sliding part of the Y-direction driving assembly, and is connected to the fixed seat of the Z-direction driving assembly through the rotating seat of the first angle adjustment assembly, the rotating seat of the Z-direction driving assembly is connected to the fixed seat of the second angle adjustment assembly, and the rotating seat of the second angle adjustment assembly is connected to a picking module.

3. The device suitable for double-terminal synchronous coupling mounting according to claim 2, characterized in that: The pickup module comprises a suction head and a clamp, wherein the suction head is connected to the rotating seat of the second angle adjustment assembly through a protruding connecting rod, the suction head is used to suck the surface of the lens, and the clamp is used to clamp the side wall of the lens.

4. The device suitable for double-end synchronous coupling mounting according to claim 1, characterized in that: The visual module includes a first camera module and a second camera module. The first camera module is arranged at the bottom of the first picking mechanism and the second picking mechanism, and acquires the bottom image of the lens toward the top. The second camera module is arranged on the side of the first picking mechanism and the second picking mechanism, and is arranged toward the side of the lens clamped by the chuck, and is used to acquire the side image of the lens.

5. The device suitable for double-end synchronous coupling mounting according to claim 1, characterized in that: It also includes a glue dispensing component, which is used for dispensing glue on at least one side of the coupled lens.

6. The device suitable for double-end synchronous coupling mounting according to claim 5, characterized in that: The dispensing assembly is arranged on the first picking mechanism and / or the second picking mechanism adjacent to the picking module.

7. The device suitable for double-terminal synchronous coupling mounting according to claim 6, characterized in that: It also includes a UV lamp, which is arranged on the first picking mechanism and / or the second picking mechanism. The glue dispensed by the glue dispensing component toward the side wall of the lens is UV curing glue, and the UV lamp is used to cure the UV curing glue.

8. A mounting method, characterized in that: include: S1: Select a fine-tuning strategy to control the first picking mechanism and the second picking mechanism to pick up different lenses from the bin and move them to corresponding preset positions; S2: receiving the power value of the light outputted by the lens in real time, comparing it with a preset power threshold, and then adjusting the position of the lens, wherein the position of the lens includes the spatial coordinate position of the lens and the angle position between the lens and the horizontal plane; S3: when the power of the light output through the lens is at a preset power threshold, recording the current position of the lens as the first position, and controlling the first pickup mechanism and the second pickup mechanism to retreat; S4: Controlling the dispensing assembly to move to the first position, and dispensing glue after shifting the dispensing position to a preset dispensing surface according to a preset lens size; S5: respectively controlling the first pickup mechanism and the second pickup mechanism to move the lens to the first position for coupling, and controlling the UV lamp to approach the dispensing position and light up for curing.

9. The double-terminal synchronous coupling mounting method according to claim 8, characterized in that: The fine-tuning strategy includes: Controlling the camera module in turn to take pictures of the bottom and side of the connecting plate to which the lens is to be attached, and determining the preset position of the lens on the connecting plate; According to the preset position, sequentially or synchronously controlling the first pickup mechanism and the second pickup mechanism to carry the lens into the camera range of the camera module; The camera module is controlled to capture the posture of the lens when it enters the camera range, and compared with the preset position on the connecting plate to obtain the fine-tuning value.

10. The double-terminal synchronous coupling mounting method according to claim 9, characterized in that: The step of respectively controlling the first pickup mechanism and the second pickup mechanism to move the lens to the first position for coupling, and controlling the UV lamp to approach the dispensing position and light up for curing comprises: Control the first pickup mechanism to move the lens to the first position again for coupling, receive the power output through the lens again, and compare the power threshold. When the power is lower than the output power and is within the power threshold, repeat steps S1 and S2 until the power of the light output through the lens is within the preset power threshold. Control the second pickup mechanism to move the lens to the first position again for coupling, receive the power output through the lens again, and compare the power threshold. When the output power is lower than the power threshold, repeat steps S1 and S2 until the power of the light output through the lens is at the preset power threshold.

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