An optical module coupling workbench

Abstract

The utility model discloses a kind of optical module coupling workbench, including positioning module, the positioning module includes stage and movable positioning block, the stage upper surface side has perpendicular to stage upper surface protruding positioning boss, in the stage upper surface side with opposite side of the stage being equipped with positioning boss, and the upper surface of stage is equipped with positioning block mounting hole, the positioning block mounting hole of stage upper surface is equipped with multiple groups, multiple groups the positioning block mounting hole form positioning block mounting hole array on stage upper surface, corresponding to each group the positioning block mounting hole is equipped with connecting hole on movable positioning hole, and the fixed connection of movable positioning block and stage is realized by bolt passing through connecting hole and the thread cooperation of positioning block mounting hole;Coupling module.The utility model can flexibly adjust the installation position of movable positioning block according to the specific specification of coupling main component, improves the versatility of workbench.

Description

Technical Field

[0001] This utility model relates to the field of optical module coupling technology, and in particular to an optical module coupling workbench. Background Technology

[0002] Traditional optical module coupling methods require operators to visually observe the relative positions of components and the coupling body using a microscope, then manually adjust the stage to align them. After alignment, manual application and curing are then performed. However, this method relies on the operator's experience and manual dexterity. Differences in operator skill levels and fluctuations in the operator's condition can lead to variations in coupling accuracy, easily causing product performance defects due to optical axis misalignment, thus reducing product yield. On the other hand, manual operation is cumbersome, has low production efficiency, and as the market demand for optical modules expands and production scale continues to grow, labor costs are rising accordingly.

[0003] To address the inherent limitations of manual coupling, the industry has gradually begun to promote the application of semi-automatic coupling equipment to improve the automation level and production efficiency of the coupling process. The core operation of this type of semi-automatic coupling equipment is as follows: the main component to be coupled is placed on a pre-set coupling platform; a CCD camera is used to observe the relative positions of the main component and the components; then, specialized component grippers are used to pick up the components and move them to the coupling area of ​​the main component; finally, the dispensing and curing operations are completed sequentially. However, the following drawbacks remain: the positioning mechanism of the platform is mostly a fixed design, which cannot be flexibly adjusted according to the specifications of the main component to be coupled. Utility Model Content

[0004] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides an optical module coupling workstation, comprising: The positioning module includes a platform and a movable positioning block. One side of the upper surface of the platform has a positioning protrusion perpendicular to the upper surface of the platform. Positioning block mounting holes are provided on the adjacent and opposite sides of the platform with the positioning protrusion, as well as on the upper surface of the platform. Multiple sets of positioning block mounting holes are provided on the upper surface of the platform, forming an array of positioning block mounting holes. The movable positioning block has a connecting hole corresponding to each set of positioning block mounting holes. The movable positioning block is fixedly connected to the platform by bolts passing through the connecting holes and threadedly engaging with the positioning block mounting holes. A coupling module is disposed on one side of the positioning module. The coupling module includes a functional unit, which includes a clamping mechanism, a dispensing mechanism, and a CCD camera. The functional unit is driven to move linearly along a first direction by a first power device, linearly along a second direction by a second power device, and linearly along a third direction by a third power device. The third direction is a vertical direction. The first direction and the second direction are horizontal directions and perpendicular to each other.

[0005] This invention allows for flexible adjustment of the installation position of the movable positioning block according to the specific specifications of the coupling main component. It enables rapid adaptation to various specifications of optical module main components without changing the platform or positioning mechanism, improving the versatility of the workbench and reducing equipment switchover costs and time during multi-variety production. A positioning protrusion perpendicular to the upper surface is provided on one side of the platform, serving as a fixed reference surface for the coupling main component. This, combined with the movable positioning block, provides multi-directional positioning of the main component from adjacent sides, opposite sides, and the upper surface. Compared to traditional manual coupling that relies on operator visual judgment for positioning, or the single fixed reference positioning method in semi-automatic equipment, this invention provides more stable constraint on the position of the main component, reducing positioning errors caused by component misalignment or loosening. Through the first, second, and third power devices, the functional units are driven to perform linear movements along mutually perpendicular first, second, and third directions, respectively, achieving automated operation of component gripping, transfer, coupling positioning, and dispensing. CCD cameras can assist in observing the relative positions of components and main parts. Combined with three-dimensional motion adjustment, coupling and positioning time can be shortened. The clamping, dispensing and motion adjustment actions are synchronized, eliminating the need for manual switching of operating tools or workstations, simplifying the coupling process and improving production efficiency.

[0006] Furthermore, the dispensing mechanism includes: Fourth power unit; The dispensing device is driven to move vertically and linearly by a fourth power unit.

[0007] This invention uses a fourth power device to drive the dispensing device to achieve vertical linear movement. The vertical height of the dispensing device can be adjusted according to the actual assembly height of the coupling main component and the components, as well as the specific position of the dispensing area, so as to adapt to coupling components of different height specifications.

[0008] Furthermore, the clamping mechanism includes: The gripper is used to grip or release components. The sixth power unit drives the gripper to move linearly along the third direction; The fifth power unit drives the gripper to move along the second direction.

[0009] This invention uses a fifth power device to drive the gripper to move along the second direction, and a sixth power device to drive the gripper to move along the third direction. During the component gripping stage, the gripper position can be adjusted according to the actual height and horizontal placement deviation of the component storage station, reducing the occurrence of component tilting or falling due to gripping position deviation. At the same time, after the component is transferred to the coupling area, the position can be corrected through bidirectional adjustment to reduce coupling positioning error and reduce the risk of optical axis misalignment.

[0010] Furthermore, the positioning module also includes a seventh power device, which drives the platform to move linearly along the first direction.

[0011] This invention uses a seventh power device to drive the platform to move linearly along the first direction, so that the platform is moved from the loading position to the coupling position, or returns from the coupling to the loading position after coupling is completed, thereby reducing manual operation steps and reducing the intensity of manual labor.

[0012] Furthermore, the coupling stage also includes a curing module, which is disposed on the opposite side of the positioning module where the coupling module is located. The coupling module includes: Curing lamp; The tenth power unit drives the curing lamp to move linearly along the first direction.

[0013] After the stage completes dispensing at the coupling position, there is no need for manual handling or adjustment of the stage position. The curing lamp is driven by the tenth power unit to move linearly along the first direction to the top of the stage for curing. This reduces the handling gaps and manual intervention between processes. The curing module and the coupling module are set on opposite sides of the positioning module, which reduces the conflict between the curing operation and the coupling and dispensing operations. After curing is completed, the stage can be directly returned to the loading position by the seventh power unit, which improves production continuity.

[0014] Furthermore, the curing module also includes a ninth power device, which drives the curing lamp to move linearly along a third direction.

[0015] This invention utilizes a ninth power device to drive the curing lamp in a linear motion along a third direction, enabling adjustment of the distance between the curing lamp and the colloid surface. The ninth power device can be used to set the vertical height of the curing lamp to meet the irradiation distance requirements of different types or thicknesses of colloids, and can also flexibly adapt to various component specifications and stage heights. For example, when a tall component is placed on the stage, the ninth power device moves the curing lamp upwards to increase the vertical distance between it and the component, preventing collisions; when a short component is placed, the curing lamp moves downwards to maintain the preset irradiation distance from the colloid.

[0016] Furthermore, the curing module also includes an eighth power device, which drives the curing lamp to move linearly along the second direction.

[0017] This invention utilizes an eighth power device to drive the curing lamp to move linearly along the second direction, forming a horizontal bidirectional adjustment with the tenth power device. On one hand, the eighth power device can precisely adjust the displacement of the curing lamp along the second direction according to the actual distribution of the colloid on the horizontal plane, ensuring that the curing lamp's irradiation range covers all the colloid. On the other hand, for different lengths of the colloid in the second direction, the eighth power device can control the curing lamp's movement along the second direction, achieving uniform irradiation of the colloid throughout its path. This expands the adaptability of the curing module, reduces equipment adjustment costs and changeover time during multi-variety production, and improves production flexibility.

[0018] Furthermore, the fixing module also includes: slider; The mounting rod is horizontally inserted through the slider and is fixed to the slider by a locking bolt threaded into the slider so that the tail end of the locking bolt abuts against the mounting rod. The mounting block has an adjustable bolt installed at one end of the mounting rod. The mounting block can rotate relative to the mounting rod, and the rotation plane of the mounting block is parallel to the axis of the mounting rod. The curing lamp is fixedly installed on the mounting block.

[0019] This invention allows for adjustment of the rotation angle of the mounting block according to the colloid distribution angle, thereby changing the irradiation angle of the curing lamp. When adjusting the horizontal position, simply loosen the locking bolt to move the mounting rod, and tighten the bolt after adjustment. When adjusting the irradiation angle, loosen the adjustable bolts of the mounting block and the mounting rod, rotate the mounting block to the target angle, and then tighten the bolts again to fix the angle. The operation is simple and quick.

[0020] Furthermore, the coupling stage also includes a component storage stage, which can accommodate a maximum number of components.

[0021] This utility model has the following advantages: This invention allows for flexible adjustment of the installation position of the movable positioning block according to the specific specifications of the coupling main component. It enables rapid adaptation to various specifications of optical module main components without changing the platform or positioning mechanism, improving the versatility of the workbench and reducing equipment switchover costs and time during multi-variety production. A positioning protrusion perpendicular to the upper surface is provided on one side of the platform, serving as a fixed reference surface for the coupling main component. This, combined with the movable positioning block, provides multi-directional positioning of the main component from adjacent sides, opposite sides, and the upper surface. Compared to traditional manual coupling that relies on operator visual judgment for positioning, or the single fixed reference positioning method in semi-automatic equipment, this invention provides more stable constraint on the position of the main component, reducing positioning errors caused by component misalignment or loosening. Through the first, second, and third power devices, the functional units are driven to perform linear movements along mutually perpendicular first, second, and third directions, respectively, achieving automated operation of component gripping, transfer, coupling positioning, and dispensing. CCD cameras can assist in observing the relative positions of components and main parts. Combined with three-dimensional motion adjustment, coupling and positioning time can be shortened. The clamping, dispensing and motion adjustment actions are synchronized, eliminating the need for manual switching of operating tools or workstations, simplifying the coupling process and improving production efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the coupled worktable; Figure 2 yes Figure 1 A schematic diagram of the coupling module in the coupling workbench shown; Figure 3 yes Figure 2 A side view of the coupling module shown; Figure 4 yes Figure 2 A schematic diagram of the clamping mechanism in the coupling module shown; Figure 5 yes Figure 1 A schematic diagram of the positioning module in the coupled workbench shown; Figure 6 yes Figure 1 A schematic diagram of the curing module in the coupling workbench shown. In the picture: 100. Countertop; 200. Coupling module; 210. First power unit; 220. Second power unit; 230. First slide; 240. Carriage; 250. Third power unit; 260. Second slide; 270. CCD camera; 280. Dispensing mechanism; 281. Fourth power unit; 282. Dispenser; 290. Clamping mechanism; 291. Mounting part; 292. Guide rod; 293. Fifth power unit; 294. Sixth power unit; 295. Gripper; 300. Positioning module; 310. Seventh power unit; 320. Platform; 321. Positioning protrusion; 322. Positioning block mounting hole; 330. Movable positioning block; 400, Curing module; 410, Eighth power unit; 420, Ninth power unit; 430, Mounting bracket; 440, Tenth power unit; 450, Curing lamp; 460, Mounting block; 470, Slider; 480, Mounting rod. Detailed Implementation

[0023] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0024] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0025] As described in the background section, the positioning mechanism of the platform is mostly a fixed design, which cannot be flexibly adjusted according to the specifications of the coupling main component.

[0026] Example 1: Therefore, in order to solve the above-mentioned technical problems existing in the prior art, this embodiment provides an optical module coupling workbench, such as... Figure 1 As shown, the coupling stage includes: Positioning module 300, such as Figure 5 As shown, the positioning module includes a platform 320 and a movable positioning block 330. One side of the upper surface of the platform has a positioning protrusion 321 that protrudes perpendicularly to the upper surface of the platform. Positioning block mounting holes 322 are provided on the adjacent and opposite sides of the platform with the positioning protrusion, as well as on the upper surface of the platform. The upper surface of the platform has multiple sets of positioning block mounting holes, which form an array on the upper surface of the platform. The movable positioning block has a connecting hole corresponding to each set of positioning block mounting holes. The movable positioning block is fixedly connected to the platform by bolts passing through the connecting holes and threadedly engaging with the positioning block mounting holes. Coupling module 200, which is located on one side of the positioning module, such as... Figure 2 ,3 As shown, the coupling module includes a functional unit, which includes a clamping mechanism 290, a dispensing mechanism 280, and a CCD camera 270. The functional unit is driven to move linearly along a first direction by a first power device 210, linearly along a second direction by a second power device 220, and linearly along a third direction by a third power device 250. The third direction is a vertical direction. The first direction and the second direction are horizontal directions and are perpendicular to each other.

[0027] Specifically, such as Figure 1 As shown, the coupling operation may further include a platform 100. The coupling module and positioning module are both fixedly mounted on the platform. The first power device, the second power device, and the third power device include, but are not limited to, cylinders, electric cylinders, hydraulic cylinders, motor-screw structures, or other power devices capable of achieving linear movement of components. For example, such as... Figure 2 , 3 As shown, the second power device can be connected to the first power device via the first slide 230, and the first power device drives the second power device to move linearly in the first direction. The third power device can be connected to the second power device via the slide 240, and the second power device drives the third power device to move linearly in the second direction. The functional unit can be connected to the third power device via the second slide 260, and the third power device drives the functional unit to move vertically.

[0028] In this embodiment, based on the specifications of the main component, the corresponding positioning block mounting hole in the positioning block mounting hole array on the platform is selected. The movable positioning block is placed at the target position, aligning the connecting hole on the movable positioning block with the selected positioning block mounting hole. Then, a bolt is passed through the connecting hole and threaded into the positioning block mounting hole to complete the fixed connection between the movable positioning block and the platform. The main component of the optical module is placed on the platform, using the positioning protrusion on one side of the platform perpendicular to the upper surface as a fixing reference surface, so that one side of the main component is in contact with the positioning protrusion. At the same time, the fixed movable positioning block is used to limit the position of the main component from three directions: the adjacent side of the platform with the positioning protrusion, the opposite side, and the upper surface of the platform. The CCD camera is activated to observe the relative positions of the components and the main body, and the position information is fed back to the control system. The control system controls the first, second, and third power units in the coupling module. The power units drive the gripping mechanism to perform three-dimensional motion adjustment. The first power unit drives the second power unit, connected to it via the first slide, to move linearly along the first horizontal direction; the second power unit drives the third power unit, connected to it via the slide, to move linearly along the second horizontal direction (perpendicular to the first direction); the third power unit drives the gripping mechanism, connected to it via the second slide, to move linearly along the vertical direction. Through three-dimensional motion adjustment, the gripping mechanism of the functional unit is moved to the position of the component to be gripped, and the gripping mechanism is controlled to grip the component. Then, the power units drive the functional unit to move the component to the coupling position of the optical module main body, aligning the component with the main body. The power units drive the dispensing mechanism to the dispensing position to dispense adhesive to the coupling area.

[0029] This embodiment can flexibly adjust the installation position of the movable positioning block according to the specific specifications of the coupling main component (such as size, outline, positioning reference position, etc.), without changing the platform or positioning mechanism, and can quickly adapt to various specifications of optical module main components, improving the versatility of the workbench and reducing the equipment switching cost and time cost when producing multiple varieties. A positioning protrusion perpendicular to the upper surface is provided on one side of the platform, which can serve as a fixed reference surface for the coupling main component, and works with the movable positioning block to limit the main component in multiple directions from adjacent sides, opposite sides, and the upper surface. Compared with the traditional manual coupling method that relies on the operator's visual judgment for positioning, or the positioning method of a single fixed reference in semi-automatic equipment, this utility model can more stably constrain the position of the main component, reducing positioning errors caused by the placement offset or loosening of the main component. Through the first, second, and third power devices, the functional units (including the gripping mechanism, dispensing mechanism, and CCD camera) are driven to make linear movements along the first (horizontal), second (horizontal), and third (vertical) mutually perpendicular directions, realizing the automated operation of component gripping, transfer, coupling positioning, and dispensing. CCD cameras can assist in observing the relative positions of components and main parts. Combined with three-dimensional motion adjustment, coupling and positioning time can be shortened. The clamping, dispensing and motion adjustment actions are synchronized, eliminating the need for manual switching of operating tools or workstations, simplifying the coupling process and improving production efficiency.

[0030] like Figure 3 As shown, the dispensing mechanism includes: Fourth power unit 281; The dispensing device 282 is driven to move vertically and linearly by a fourth power device.

[0031] In this embodiment, the fourth power device includes, but is not limited to, a pneumatic cylinder, an electric cylinder, a hydraulic cylinder, or other power devices capable of enabling the dispensing device to slide vertically.

[0032] In this embodiment, the dispensing device is driven by a fourth power device to achieve vertical linear movement. The vertical height of the dispensing device can be adjusted according to the actual assembly height of the coupling main body and components and the specific position of the dispensing area, thereby adapting to coupling components of different height specifications.

[0033] For example, such as Figure 4 As shown, the clamping mechanism includes: Gripper 295, used to grip or release components; The sixth power unit 294 drives the gripper to move linearly along the third direction; The fifth power unit 293 drives the gripper to move along the second direction.

[0034] Specifically, the clamping mechanism may further include a mounting part 291, which is fixedly mounted on the second slide. The fifth power device is fixedly mounted on the mounting part. The sixth power device can be connected to the fifth power device through a connecting plate. The connecting plate is also fixed with a guide rod 292, which slides in cooperation with the mounting part.

[0035] After the functional unit is moved to the vicinity of the position of the component to be grasped or the coupling position of the main component through three-dimensional motion adjustment, the fifth and sixth power devices of the gripping mechanism are activated to perform position adjustment. In this embodiment, the fifth and sixth power devices include, but are not limited to, cylinders, electric cylinders, hydraulic cylinders, or other power devices capable of realizing linear movement of parts.

[0036] In this embodiment, the fifth power device drives the gripper to move along the second direction, and the sixth power device drives the gripper to move along the third direction. During the component gripping stage, the gripper position can be adjusted according to the actual height and horizontal placement deviation of the component storage station, reducing the occurrence of component tilting or falling due to gripping position deviation. At the same time, after the component is transferred to the coupling area, the position can be corrected through bidirectional adjustment to reduce coupling positioning error and reduce the risk of optical axis offset.

[0037] In this embodiment, as Figure 2 As shown, the positioning module also includes a seventh power device 310, which drives the platform to move linearly along the first direction.

[0038] In this embodiment, a seventh power device drives the platform to move linearly along a first direction, moving the platform from the loading position to the coupling position, or returning it from the coupling position to the loading position after coupling, reducing manual operation steps and lowering labor intensity. In this embodiment, the seventh power device includes, but is not limited to, cylinders, electric cylinders, hydraulic cylinders, or other power devices capable of achieving linear movement of components.

[0039] In addition to that. Figure 1 As shown, the coupling worktable also includes a curing module 400, which is disposed on the opposite side of the positioning module where the coupling module is located, such as... Figure 6 As shown, the coupling module includes: Curing lamp 450; The tenth power unit 440 drives the curing lamp to move linearly along the first direction.

[0040] After the stage completes dispensing at the coupling position, there is no need for manual handling or adjustment of the stage position. The curing lamp is driven by the tenth power unit to move linearly along the first direction to the top of the stage for curing. This reduces the handling gaps and manual intervention between processes. The curing module and the coupling module are set on opposite sides of the positioning module, which reduces the conflict between the curing operation and the coupling and dispensing operations. After curing is completed, the stage can be directly returned to the loading position by the seventh power unit, which improves production continuity.

[0041] The curing module also includes a ninth power device 420, which drives the curing lamp to move linearly in a third direction.

[0042] The curing lamp is driven to move linearly along a third direction by a ninth power unit, allowing adjustment of the distance between the curing lamp and the adhesive surface. The ninth power unit can be used to set the vertical height of the curing lamp to meet the irradiation distance requirements of different types of adhesives (such as UV-curable and thermosetting adhesives) or different thicknesses of adhesives (such as 0.1mm ultra-thin adhesives and 1mm thick adhesives). It can also flexibly adapt to various component specifications and stage heights. For example, when a tall component is placed on the stage, the ninth power unit moves the curing lamp upwards to increase the vertical distance between it and the component, avoiding collisions; when a short component is placed, the curing lamp moves downwards to maintain the preset irradiation distance from the adhesive.

[0043] The curing module also includes an eighth power unit 410, which drives the curing lamp to move linearly along the second direction.

[0044] The eighth power unit drives the curing lamp to move linearly along the second direction, forming a horizontal bidirectional adjustment with the tenth power unit (adjusted along the first direction). On one hand, based on the actual distribution of the colloid on the horizontal plane (e.g., three colloids spaced apart along the second direction), the eighth power unit precisely adjusts the displacement of the curing lamp along the second direction to ensure that the curing lamp's irradiation range covers all colloids. On the other hand, considering the different lengths of the colloids in the second direction (e.g., a long strip of colloid extending 5mm along the second direction, while a short strip of colloid only extends 2mm), the eighth power unit controls the curing lamp's movement along the second direction, achieving uniform irradiation of the colloid throughout, expanding the adaptability of the curing module, reducing equipment adjustment costs and changeover time during multi-variety production, and improving production flexibility.

[0045] In this embodiment, the eighth, ninth, and tenth power devices include, but are not limited to, cylinders, electric cylinders, hydraulic cylinders, or other power devices capable of realizing linear movement of components.

[0046] In this embodiment, the ninth power unit can be connected to the eighth power unit via a slide table, and the tenth power unit is mounted on a mounting bracket 430, which is connected to the ninth power unit.

[0047] In this embodiment, the fixing module further includes: Slider 470, which slides on the mounting bracket and remains connected to the tenth power unit; Mounting rod 480, which is horizontally inserted through the slider, is fixed to the slider by means of a locking bolt threaded into the slider so that the tail end of the locking bolt abuts against the mounting rod; Mounting block 460, which is mounted on one end of mounting rod with an adjustable bolt, is rotatable relative to mounting rod. The rotation plane of the mounting block is parallel to the axis of mounting rod. The curing lamp is fixedly mounted on the mounting block.

[0048] In this embodiment, the rotation angle of the mounting block can be adjusted according to the colloid distribution angle, thereby changing the irradiation angle of the curing lamp. When adjusting the horizontal position, simply loosen the locking bolt to move the mounting rod, and tighten the bolt after adjustment. When adjusting the irradiation angle, loosen the adjustable bolts of the mounting block and the mounting rod, rotate the mounting block to the target angle, and then tighten the bolts again to fix the angle. The operation is simple and quick.

[0049] In addition, the coupling stage also includes a component storage stage 500, which can accommodate a maximum number of components.

[0050] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An optical module coupling workbench, characterized in that, include: The positioning module includes a platform and a movable positioning block. One side of the upper surface of the platform has a positioning protrusion perpendicular to the upper surface of the platform. Positioning block mounting holes are provided on the adjacent and opposite sides of the platform with the positioning protrusion, as well as on the upper surface of the platform. Multiple sets of positioning block mounting holes are provided on the upper surface of the platform, forming an array of positioning block mounting holes. The movable positioning block has a connecting hole corresponding to each set of positioning block mounting holes. The movable positioning block is fixedly connected to the platform by bolts passing through the connecting holes and threadedly engaging with the positioning block mounting holes. A coupling module is disposed on one side of the positioning module. The coupling module includes a functional unit, which includes a clamping mechanism, a dispensing mechanism, and a CCD camera. The functional unit is driven to move linearly along a first direction by a first power device, linearly along a second direction by a second power device, and linearly along a third direction by a third power device. The third direction is a vertical direction. The first direction and the second direction are horizontal directions and perpendicular to each other.

2. The optical module coupling workbench according to claim 1, characterized in that, The dispensing mechanism includes: Fourth power unit; The dispensing device is driven to move vertically and linearly by a fourth power unit.

3. The optical module coupling workbench according to claim 1, characterized in that, The clamping mechanism includes: The gripper is used to grip or release components. The sixth power unit drives the gripper to move linearly along the third direction; The fifth power unit drives the gripper to move along the second direction.

4. The optical module coupling workbench according to claim 1, characterized in that, The positioning module also includes a seventh power device, which drives the platform to move linearly along the first direction.

5. An optical module coupling workbench according to any one of claims 1 to 4, characterized in that, The coupling stage also includes a curing module, which is disposed on the opposite side of the positioning module where the coupling module is located. The coupling module includes: Curing lamp; The tenth power unit drives the curing lamp to move linearly along the first direction.

6. The optical module coupling workbench according to claim 5, characterized in that, The curing module also includes a ninth power device, which drives the curing lamp to move linearly in a third direction.

7. The optical module coupling workbench according to claim 6, characterized in that, The curing module also includes an eighth power device, which drives the curing lamp to move linearly along the second direction.

8. The optical module coupling workbench according to claim 5, characterized in that, The fixing module also includes: slider; The mounting rod is horizontally inserted through the slider and is fixed to the slider by a locking bolt threaded into the slider so that the tail end of the locking bolt abuts against the mounting rod. The mounting block has an adjustable bolt installed at one end of the mounting rod. The mounting block can rotate relative to the mounting rod, and the rotation plane of the mounting block is parallel to the axis of the mounting rod. The curing lamp is fixedly installed on the mounting block.

9. The optical module coupling workbench according to claim 1, characterized in that, The coupling workbench also includes a component storage platform, which can accommodate a maximum number of components.

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