An optical module assembly and testing apparatus

Abstract

The utility model discloses a kind of optical module assembly and testing device, it includes to insert positioning mechanism, optical fiber positioning mechanism, test board positioning mechanism, electrical connection mechanism, feeding unit and handling assembly mechanism, to insert positioning mechanism includes first support plate and the first driving piece of driving first support plate to move up and down, first support plate is provided with first locating seat and second locating seat;Optical fiber positioning mechanism includes first clamping component and the second driving piece of driving first clamping component moves;Test board positioning mechanism includes third locating seat and the first adjustment module of adjusting third locating seat position;Electrical connection mechanism includes power supply module and the third driving piece of driving power supply module moves.The utility model effectively solves the technical bottleneck that special structure optical module is difficult to position, assemble and test, and through the design of high integration and automation, realizes efficient, high-precision, high versatility production and testing process.

Description

Technical Field

[0001] This utility model belongs to the field of optical module testing technology, and in particular relates to an optical module assembly and testing device. Background Technology

[0002] An optical module is an optoelectronic device that performs photoelectric and electro-optical conversion. It consists of optoelectronic devices, functional circuits, and optical interfaces. During the manufacturing process of an optical module, parameter testing is usually required. During testing, the gold finger end of one end of the optical module is electrically connected to the test board, and the optical port end of the other end is connected to the connector of the optical fiber. Then, the test is performed.

[0003] In the prior art, a Chinese utility model patent authorization announcement number CN207976271U discloses an automatic optical module insertion and removal device. The optical module in this solution is a device with a cuboid shape, which can achieve good positioning of the device. A horizontal positioning mechanism for the optical module is set to position the optical module, a jumper insertion and removal mechanism is set to insert the optical jumper into one end of the optical module, and then a gold finger insertion and removal mechanism for the optical module is set to connect the other end of the optical module to the test board. After the two ends of the optical module are connected, testing can be performed.

[0004] However, there is a design for an optical module such as... Figure 1 As shown, the optical module 200 includes a test board 201 and a waveguide grating 202 assembled on the test board 201. The waveguide grating 202 includes an input end 2021, an output end 2022, and a transmission line 2023 connecting the input end 2021 and the output end 2022. The transmission line 2023 has a slender and flexible structure, and the input end 2021 of the waveguide grating 202 extends beyond the test board 201. It can be seen that the optical module 200 in this solution has a complex structure. The lateral positioning mechanism of the optical module in the above solution cannot achieve positioning. Furthermore, the waveguide grating 202 needs to be assembled onto the test board 201 to obtain the optical module 200 before testing. Obviously, the conventional method is insufficient for transporting, assembling, and positioning the assembled optical module 200. Therefore, it is urgent to design an assembly and testing device that can assemble the waveguide grating 202 onto the test board 201 to obtain the optical module 200. Figure 1 The optical module 200 shown must also be able to be tested.

[0005] Therefore, it is necessary to provide an optical module assembly and testing device to solve the above-mentioned technical problems. Utility Model Content

[0006] The main purpose of this utility model is to provide an optical module assembly and testing device, which effectively solves the technical bottleneck of difficult positioning, assembly and testing of special structure optical modules. Moreover, through highly integrated and automated design, it realizes a high-efficiency, high-precision and highly versatile production and testing process.

[0007] This utility model achieves the above-mentioned objective through the following technical solution: an optical module assembly and testing device, comprising: The interlocking positioning mechanism includes a first support plate and a first driving member that drives the first support plate to move up and down. A first positioning seat and a second positioning seat are detachably provided on the first support plate. A fiber optic positioning mechanism includes a first clamping assembly and a second driving member that drives the first clamping assembly to move closer to or away from the interlocking positioning mechanism; The test board positioning mechanism includes a third positioning seat and a first adjustment module for adjusting the position of the third positioning seat; An electrical connection mechanism, comprising a power supply module and a third driving member for driving the power supply module toward or away from the third positioning seat; Material feeding unit and handling and assembly mechanism.

[0008] Furthermore, the first positioning seat is provided with a contour groove, the second positioning seat is provided with a contour guide hole, the third positioning seat is provided with a positioning groove, and a clearance space is provided between the first positioning seat and the second positioning seat.

[0009] Furthermore, a detection sensor is provided on the first support plate, and a limiting member is provided on the side of the first support plate. A limiting groove is provided in the limiting member, and the height of the limiting groove is greater than the thickness of the first support plate to form a floating space for the first support plate to float up and down.

[0010] Furthermore, the first clamping assembly includes a pair of first grippers and a fourth drive member for driving the pair of first grippers to open or clamp.

[0011] Furthermore, the fourth driving component is provided with a guide positioning seat, and the guide positioning seat is provided with a slot, the slot, the contouring groove, and the contouring guide hole are located on the same axis.

[0012] Furthermore, the power supply module is detachably mounted on the second support plate, which is connected to the movable end of the third drive member.

[0013] Furthermore, the power supply module includes a power supply plug board and a test connector electrically connected to the power supply plug board, the power supply plug board being detachably mounted on the second support plate via a first fastener.

[0014] Furthermore, the conveying and assembly mechanism includes a second adjustment module, a movable bracket disposed at the movable end of the second adjustment module, a second clamping component disposed at the front end of the movable bracket, a third clamping component disposed at the rear end of the movable bracket, and an adsorption member disposed between the second clamping component and the third clamping component.

[0015] Furthermore, the movable bracket is provided with a dispensing head, a UV curing lamp, and a visual inspection camera on the side of the adsorption component; the movable bracket is provided with a pressing component near the third clamping component, the pressing component including a pressing member and a pressing cylinder for driving the pressing member to move up and down.

[0016] Furthermore, the second clamping assembly includes a second jaw and a fifth driving member for driving the second jaw to open or clamp; the third clamping assembly includes a third jaw and a sixth driving member for driving the third jaw to open or clamp.

[0017] Compared with existing technologies, the beneficial effects of this utility model's optical module assembly and testing device are as follows: This solution not only effectively solves the technical bottleneck of difficult positioning, assembly, and testing of special structure optical modules, but also achieves a high-efficiency, high-precision, and highly versatile production and testing process through highly integrated and automated design. This is of great value for improving the manufacturing level and product quality of optical modules. Specifically: 1. Solved the positioning problem of complex structured optical modules: For special waveguide grating optical modules with flexible and slender transmission lines and extended input ends, traditional positioning mechanisms are not applicable. This device achieves accurate and stable positioning of the waveguide grating input end, fiber optic connector and test board through specially designed interlocking positioning mechanism (first positioning seat, second positioning seat) and test board positioning mechanism (third positioning seat), ensuring the positional accuracy of each component during assembly and testing. 2. Integrated assembly and testing: The process of assembling the waveguide grating onto the test board and the performance testing process of the optical module are integrated into the same device, avoiding intermediate handling and multiple positioning, significantly improving production efficiency and reducing product damage or accuracy loss that may be caused by multiple clamping. 3. Enhanced automation and flexibility: The designed handling and assembly mechanism features multi-degree-of-freedom adjustment modules, clamping components, adsorption components, dispensing, UV curing, and visual inspection functions, achieving fully automated operation of waveguide gratings from material supply, handling, dispensing, pre-assembly to final curing; all main positioning seats (first positioning seat, second positioning seat, and third positioning seat) and power supply modules are detachable, facilitating quick replacement for different models of waveguide gratings, fiber optic connectors, and test boards, greatly enhancing the device's versatility and adaptability; 4. Ensures the accuracy and reliability of the assembly and testing process: Utilizing contoured grooves and guide holes ensures precise alignment of the waveguide grating and fiber optic connectors; detection sensors and limiting devices are installed to monitor insertion in real time and prevent overload damage; the multi-degree-of-freedom design of the first adjustment module and the transport assembly mechanism allows for fine-tuning of position and angle, ensuring the waveguide grating is accurately placed in the set position on the test board and guaranteeing optical path alignment; the use of force-controlled nozzles avoids damage to the fragile waveguide grating during transport and clamping. 5. Optimized test connection and signal stability: The electrical connection mechanism is reliably connected to the gold fingers of the test board through the drive power supply module, ensuring the stability of power supply and signal transmission during the test; the floating design of the interlocking positioning mechanism (forming a floating space through the limiting slot) enables the waveguide grating input end to achieve a tight and adaptive fit with the fiber optic connector, further ensuring the accuracy of optical coupling test; 6. Improved production efficiency and yield: Automated processes reduce manual intervention, lower operational difficulty and the risk of human error; the application of visual inspection cameras enables precise positioning and confirmation of key workstations, improving assembly quality; the integration of UV curing lamps enables immediate fixation after assembly, shortening the production cycle. Attached Figure Description

[0018] Figure 1 This is a top view of the schematic structure of the optical module in an embodiment of this utility model; Figure 2 This is a schematic diagram of the optical module assembly and testing device according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the fiber optic positioning mechanism, the interlocking positioning mechanism, the test board positioning mechanism, the electrical connection mechanism, and the feeding unit in an embodiment of this utility model. Figure 4 This is a schematic diagram of the optical fiber positioning mechanism, the interlocking positioning mechanism, and the test board positioning mechanism of this utility model, on which optical modules and optical fibers are positioned. Figure 5 This is a schematic diagram of the fiber optic positioning mechanism, the interlocking positioning mechanism, and the test board positioning mechanism according to an embodiment of the present utility model. Figure 6 This is a schematic diagram of the handling and assembly mechanism according to an embodiment of the present utility model; The numbers in the diagram represent: 100-Optical module assembly and testing equipment; 200-Optical module, 201-Test board, 202-Waveguide grating, 2021-Input end, 2022-Output end, 2023-Transmission line, 300-Fiber optic cable, 301-Connector, 302-Wire section, 303-Elastic snap-fit; 1-Fiber optic positioning mechanism, 11-First clamping assembly, 111-First gripper, 112-Fourth driving component, 113-Guide positioning seat, 1131-Slot, 12-Second driving component; 2-Interlocking positioning mechanism, 21-First support plate, 22-First driving component, 23-First positioning seat, 231-Following groove, 24-Second positioning seat, 241-Following guide hole, 25-Detection sensor, 26-Allowing space, 27-Second fastener, 28-Limiting component, 281-Limiting groove; 3-Test board positioning mechanism, 31-Third positioning seat, 311-Positioning groove, 32-First adjustment module, 321-First electric slide, 322-Second electric slide, 33-Mounting bracket; 4-Electrical connection mechanism, 41-Power supply module, 411-Power supply plug board, 412-Test connector, 42-Third drive component, 43-Second support plate; 5-Feeding unit, 51-Trough; 6-Transfer and assembly mechanism, 61-Second adjustment module, 611-Third electric slide, 612-Fourth electric slide, 613-Fifth electric slide, 62-Moving bracket, 63-Second clamping assembly, 631-Second gripper, 632-Fifth drive component, 64-Third clamping assembly, 641-Third gripper, 642-Sixth drive component, 65-Adsorption component, 67-UV curing lamp, 69-Pressing assembly, 691-Pressing component, 692-Pressing cylinder. Detailed Implementation

[0019] Please refer to Figures 1-6 This embodiment is an optical module assembly and testing device 100, which includes: The interlocking positioning mechanism 2 includes a first support plate 21 and a first driving member 22 for driving the first support plate 21 to move up and down. The first support plate 21 is detachably provided with a first positioning seat 23 for positioning the input end 2021 of the waveguide grating 202 and a second positioning seat 24 for positioning the connector 301 of the optical fiber 300. The fiber optic positioning mechanism 1 includes a first clamping component 11 for clamping the fiber and a second driving component 12 for driving the first clamping component 11 to move closer to or further away from the interlocking positioning mechanism 2. The test board positioning mechanism 3 includes a third positioning seat 31 for positioning the test board 201 and a first adjustment module 32 for adjusting the position of the third positioning seat 31. The electrical connection mechanism 4 includes a power supply module 41 and a third drive member 42 that drives the power supply module 41 to move closer to or further away from the third positioning seat 31.

[0020] The first positioning seat 23 is provided with a contoured groove 231 that conforms to the input end 2021 of the waveguide grating 202, so as to position the input end 2021 of the waveguide grating 202 and ensure that both ends of the waveguide grating 202 are positioned during testing, avoiding positional deviations that could affect the accuracy of the test. The second positioning seat 24 is provided with a contoured guide hole 241 that conforms to the connector 301 of the optical fiber 300 and extends along the axial direction of the optical fiber 300, so as to position the connector 301 of the optical fiber 300. The third positioning seat 31 is provided with a positioning groove 311 that conforms to the test board 201. The positioning groove 311 is provided with various positioning structures, such as positioning posts, positioning blocks, etc., to facilitate the positioning of the test board 201. A clearance space 26 is provided between the first positioning seat 23 and the second positioning seat 24.

[0021] The first positioning seat 23 and the second positioning seat 24 are detachably mounted on the first support plate 21 by means of the second fastener 27, so that when replacing waveguide gratings 202 and optical fibers 300 with different structures, the corresponding first positioning seat 23 and second positioning seat 24 can be flexibly replaced, thereby improving the versatility of the testing device.

[0022] The first support plate 21 is equipped with a detection sensor 25 to detect whether the connector 301 of the optical fiber 300 is inserted into the input end 2021 of the waveguide grating 202. A limiting member 28 is provided on the side of the first support plate 21 to limit its vertical position. The limiting member 28 has a limiting groove 281, the height of which is greater than the thickness of the first support plate 21 to create a floating space for the first support plate 21 to move vertically. The limiting member 28 prevents excessive vertical movement of the first support plate 21, which could damage the waveguide grating 202 and the optical fiber 300.

[0023] The first clamping assembly 11 includes a pair of first grippers 111 and a fourth driving member 112 for driving the pair of first grippers 111 to open or clamp. Because the optical fiber is relatively long, a guide positioning seat 113 is also provided on the fourth driving member 112 to guide and position the conductor portion 302 of the optical fiber 300. The guide positioning seat 113 is provided with a slot 1131 to facilitate the guidance and positioning of the conductor portion 302 of the optical fiber 300. The slot 1131, the contoured groove 231, and the contoured guide hole 241 are on the same axis to ensure that the waveguide grating 202 and the optical fiber 300 are on the same axis after assembly, thereby ensuring the accuracy of light transmission.

[0024] The third positioning seat 31 is detachably mounted on the mounting bracket 33, which is located at the movable end of the first adjustment module 32. Specifically, the third positioning seat 31 is detachably mounted on the mounting bracket 33 by a number of third fasteners, so that when replacing test plates 201 with different structures, the third positioning seat 31 with different structures can be flexibly replaced, thus improving the versatility of the testing device.

[0025] The first adjustment module 32 includes a first electric slide 321 for angle adjustment around the Y-axis and a second electric slide 322 disposed at the movable end of the first electric slide 321 and driving the third positioning seat 31 to rotate around the X-axis. That is, the first adjustment module 32 can drive the mounting bracket 33 to rotate the third positioning seat 31 around the X-axis and / or Y-axis for fine-tuning of position to ensure the positioning accuracy of the test board 201.

[0026] The power supply module 41 includes a power supply connector board 411 and a test connector 412 electrically connected to the power supply connector board 411. The end of the test board 201 with gold fingers is inserted into the test connector 412, achieving an electrical connection between the test board 201 and the power supply module 41. The power supply module 41 is detachably mounted on a second support plate 43, which is connected to the movable end of a third drive member 42. Specifically, the power supply connector board 411 is detachably mounted on the second support plate 43 via a first fastener, allowing for the replacement of the corresponding power supply module 41 when different test boards 201 are used, thus improving testing flexibility and the versatility of the testing device.

[0027] It also includes a feeding unit 5 for supplying waveguide grating 202 and a transport assembly mechanism 6 for transporting waveguide grating 202 on the feeding unit 5 to the test board positioning mechanism 3 and pre-assembling waveguide grating 202 onto the test board 201.

[0028] The feeding unit 5 is provided with a slot 51 for accommodating the waveguide grating 202. The slot 51 is contoured to the waveguide grating 202 to facilitate accurate positioning. The feeding unit 5 can be a tray or a hopper, etc. The structure of the feeding unit 5 can be adjusted according to the actual situation, and there are no restrictions here.

[0029] The handling and assembly mechanism 6 includes a second adjustment module 61, a movable support 62 located at the movable end of the second adjustment module 61, a second clamping assembly 63 located at the front end of the movable support 62, a third clamping assembly 64 located at the rear end of the movable support, and an adsorption component 65 located between the second clamping assembly 63 and the third clamping assembly 64. The movable support 62 has a dispensing head, a UV curing lamp 67, and a vision inspection camera located beside the adsorption component 65. A pressing assembly 69 is located near the third clamping assembly 64 on the movable support 62. The pressing assembly 69 includes a pressing component 691 and a pressing cylinder 692 that drives the pressing component 691 to move up and down. The adsorption component 65 is a force-controlled suction nozzle, which can control the pressing force in real time to avoid damaging the product.

[0030] The second adjustment module 61 includes a third electric slide 611 for angle adjustment around the Y-axis, a fourth electric slide 612 for angle adjustment around the Z-axis and located at the movable end of the third electric slide 611, and a fifth electric slide 613 for angle adjustment around the X-axis and located at the movable end of the fourth electric slide 612. The movable bracket 62 is located at the movable end of the fifth electric slide 613. Moreover, the second adjustment module 61 is located on the XYZ axis drive module. That is, the movable bracket 62 not only has three rotational degrees of freedom, but also three translational degrees of freedom. Therefore, the movable bracket 62 has six degrees of freedom. That is, the second clamping component 63, the third clamping component 64, the adsorption component 65, the dispensing head, the UV curing lamp 67, and the vision inspection camera on the movable bracket 62 all have six degrees of freedom, which can flexibly move to achieve fine-tuning of position.

[0031] The second clamping assembly 63 includes a second gripper 631 and a fifth driving member 632 for driving the second gripper 631 to open or clamp; the third clamping assembly 64 includes a third gripper 641 and a sixth driving member 642 for driving the third gripper 641 to open or clamp; the second gripper 631 is clamped at the output end 2022 of the waveguide grating 202, the third gripper 641 is clamped at the input end 2021 of the waveguide grating 202, and the adsorption member 65 is adsorbed at the output end 2022. On the side of the waveguide grating 202 near the input end 2021, although the transmission line 2023 of the waveguide grating 202 is slender and flexible, the second claw 631 and the third claw 641 at both ends are clamped on the output end 2022 and the input end 2021 of the waveguide grating 202 respectively, and the adsorption member 65 is adsorbed on the side of the output end 2022 near the input end 2021, which can stably clamp the waveguide grating 202 and pre-assemble the waveguide grating 202 onto the set position of the test board 201.

[0032] When using the optical module assembly and testing device 100 provided in this solution, the optical fiber 300 is positioned on the optical fiber positioning mechanism 1, with the front end of the optical fiber 300 located between a pair of first grippers 111. The fourth driving member 112 drives the first grippers 111 to clamp the optical fiber 300, and the rear end of the optical fiber 300 is positioned in the slot 1131. A manual or robotic arm places the test board 201 onto the test board 201 on the third positioning seat 31. The transport assembly mechanism 6 moves above the test board 201, and a visual inspection camera photographs and confirms the set position to be assembled on the test board 201. A dispensing head dispenses adhesive at the set position to be assembled on the test board 201. Then, the transport assembly mechanism 6 moves to the feeding unit 5, and the visual inspection camera scans the feeding unit. The waveguide grating 202 on the Yuan 5 is photographed to confirm its position and orientation. The second gripper 631 and the third gripper 641 at both ends clamp the output end 2022 and the input end 2021 of the waveguide grating 2022, respectively, and the adsorption member 65 is adsorbed on the side of the output end 2022 near the input end 2021, stably clamping the waveguide grating 202. The visual inspection camera photographs the assembled set position again to confirm, and the waveguide grating 202 is pre-assembled into the set position on the test board 201. At this time, the output end 2022 of the waveguide grating 202 is positioned in the output end 2022 of the test board 201, and the input end 2021 is positioned in the contour groove 231 on the first positioning seat 23. After positioning, the second gripper... 631. The adsorption component 65 continues to act on the output end 2022 of the waveguide grating 202, while the third gripper 641 releases the input end 2021 of the waveguide grating 202. However, the third gripper 641 remains in the clearance space 26. The second driving component 12 drives the first clamping assembly 11 to move the optical fiber 300 towards the second positioning seat 24, positioning the connector 301 of the optical fiber 300 within the second positioning seat 24 and inserting it into the outer periphery of the input end 2021 of the waveguide grating 202. An elastic buckle 303 is provided on the outer periphery of the connector 301. The elastic buckle 303 will engage with the wall of the contour guide hole 241 of the second positioning seat 24 to prevent the connector 301 from detaching from the second positioning seat 24, thus ensuring that the connector 301 is initially positioned within the second positioning seat 24. Finally, the elastic clip 303 is fitted onto the outer periphery of the input end 2021 of the waveguide grating 202 to ensure the accuracy of subsequent tests. After the detection sensor 25 detects that the elastic clip 303 is inserted into place, the first driving component 22 drives the first support plate 21 to move the first positioning seat 23 and the second positioning seat 24 downwards, so that the outer periphery of the input end 2021 of the waveguide grating 202 is tightly fitted with the inside of the connector 301. At the same time, it can also adjust the placement of the transmission line 2023 of the waveguide grating 202 to ensure the accuracy of subsequent tests. Subsequently, the third gripper 641 clamps onto the outer periphery of the connector 301 of the optical fiber 300. At this time, the second gripper 631 and the adsorption component 65 still act on the output end 2022 of the waveguide grating 202 to press the output end 2022.Then, the third driving component 42 drives the power supply module 41 to move closer to the third positioning seat 31, so that the end of the test board 201 with gold fingers is inserted into the test connector 412, realizing the electrical connection between the test board 201 and the power supply module 41, and supplying power to the test board 201 to start the optical chip to perform optical coupling test. After the test is completed, the UV curing lamp 67 cures the bottom sides of the waveguide grating 202, so that the waveguide grating 202 is fixed on the test board 201, and the second gripper 631, the third gripper 641 and the adsorption component 65 release the waveguide grating 202. The next handling action is then performed. The pressing cylinder 692 drives the pressing component 691 to push the elastic latch 303 downwards, causing the elastic latch 303 to move downwards and disengage from the wall of the contour guide hole 241. Next, the second driving component 12 drives the first clamping assembly 11 to move the optical fiber 300 away from the second positioning seat 24, causing the connector 301 of the optical fiber 300 to disengage from the input end 2021 of the waveguide grating 202. The assembly and testing of the optical module 200 is then completed. The optical module 200 is removed, and the next assembly and testing action continues.

[0033] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. An optical module assembly and testing device, characterized in that, It includes: The interlocking positioning mechanism includes a first support plate and a first driving member that drives the first support plate to move up and down. A first positioning seat and a second positioning seat are detachably provided on the first support plate. A fiber optic positioning mechanism includes a first clamping assembly and a second driving member that drives the first clamping assembly to move closer to or away from the interlocking positioning mechanism; The test board positioning mechanism includes a third positioning seat and a first adjustment module for adjusting the position of the third positioning seat; An electrical connection mechanism, comprising a power supply module and a third driving member for driving the power supply module toward or away from the third positioning seat; Material feeding unit and handling and assembly mechanism.

2. The optical module assembly and testing device as described in claim 1, characterized in that: The first positioning seat is provided with a contour groove, the second positioning seat is provided with a contour guide hole, the third positioning seat is provided with a positioning groove, and a clearance space is provided between the first positioning seat and the second positioning seat.

3. The optical module assembly and testing device as described in claim 1, characterized in that: A detection sensor is provided on the first support plate, and a limiting member is provided on the side of the first support plate. A limiting groove is provided in the limiting member, and the height of the limiting groove is greater than the thickness of the first support plate to form a floating space for the first support plate to float up and down.

4. The optical module assembly and testing device as described in claim 2, characterized in that: The first clamping assembly includes a pair of first jaws and a fourth drive member that drives the pair of first jaws to open or clamp.

5. The optical module assembly and testing device as described in claim 4, characterized in that: The fourth driving component is provided with a guide positioning seat, and the guide positioning seat is provided with a slot. The slot, the contouring groove, and the contouring guide hole are located on the same axis.

6. The optical module assembly and testing device as described in claim 1, characterized in that: The power supply module is detachably mounted on the second support plate, which is connected to the movable end of the third drive component.

7. The optical module assembly and testing device as described in claim 6, characterized in that: The power supply module includes a power supply plug board and a test connector electrically connected to the power supply plug board. The power supply plug board is detachably mounted on the second support plate via a first fastener.

8. The optical module assembly and testing device as described in claim 1, characterized in that: The transport and assembly mechanism includes a second adjustment module, a movable bracket disposed at the movable end of the second adjustment module, a second clamping component disposed at the front end of the movable bracket, a third clamping component disposed at the rear end of the movable bracket, and an adsorption component disposed between the second clamping component and the third clamping component.

9. The optical module assembly and testing device as described in claim 8, characterized in that: The movable bracket is provided with a dispensing head, a UV curing lamp and a visual inspection camera on the side of the adsorption component; the movable bracket is provided with a pressing component near the third clamping component, the pressing component includes a pressing member and a pressing cylinder for driving the pressing member to move up and down.

10. The optical module assembly and testing apparatus as described in claim 8, characterized in that: The second clamping assembly includes a second jaw and a fifth driving member for driving the second jaw to open or clamp; the third clamping assembly includes a third jaw and a sixth driving member for driving the third jaw to open or clamp.

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