Visual loudspeaker assembling equipment

Abstract

The utility model relates to the technical field of loudspeaker assembly, and particularly discloses loudspeaker visual assembly equipment which comprises a rack, a stock bin, a robot unit, a visual assembly and a control cabinet unit used in cooperation with the stock bin, the robot unit and the visual assembly, and the stock bin, the robot unit and the visual assembly are arranged on the rack. The stock bin is used for storing loudspeaker parts to be assembled, the visual assembly is composed of a camera, a light gathering plate and a visual processing system, the light gathering plate provides a bright environment for photographing of the camera, light emitted by the light gathering plate irradiates the loudspeaker parts carried by the stock bin, image data collected by the camera is transmitted to the visual processing system, and the visual processing system is used for processing the loudspeaker parts to be assembled. The control cabinet unit regulates and controls the visual processing system to analyze and recognize shape, size, position and posture information of the horn parts, and the control cabinet unit drives the robot unit to pick up the horn parts in the stock bin according to analysis data information of the visual processing system to achieve transferring and assembling. Automatic identification, pickup and assembly of horn parts are realized, and the assembly efficiency and accuracy are improved.

Description

Technical Field

[0001] This utility model relates to the field of loudspeaker assembly technology, and in particular discloses a loudspeaker visual assembly device. Background Technology

[0002] In the current loudspeaker manufacturing industry, traditional assembly equipment relies heavily on manual handling, identification, and assembly of components. Manual operation is inefficient, unable to meet the demands of large-scale production, and suffers from inconsistent product quality and high defect rates due to factors such as worker fatigue and varying levels of operator proficiency. While some automated assembly equipment reduces human intervention, it suffers from structural design flaws, such as limited hopper capacity, disorganized component storage, frequent downtime for resupply, and disruptions to production continuity. Visual recognition systems are severely affected by ambient light, resulting in insufficient accuracy in recognizing component shape and position, leading to deviations in robot grasping and assembly. Furthermore, the robotic arm's grasping methods are limited, making it difficult to adapt to different component specifications and exhibiting poor versatility. Simultaneously, the lack of coordination between components in existing equipment hinders the orderly assembly of the loudspeaker body and its parts, severely restricting the high-quality development of the loudspeaker manufacturing industry. Therefore, there is an urgent need for efficient, precise, flexible, and reliable loudspeaker vision assembly equipment to address these issues. Utility Model Content

[0003] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a loudspeaker visual assembly device.

[0004] To achieve the above objectives, this utility model provides a horn visual assembly device, comprising a frame, a hopper mounted on the frame, a robot unit, and a vision component, and a control cabinet unit used in conjunction with the hopper, robot unit, and vision component. The hopper is used to store horn components to be assembled. The vision component consists of a camera, a light-focusing plate, and a vision processing system. The light-focusing plate provides a bright environment for the camera to take pictures. The light emitted by the light-focusing plate illuminates the horn components carried in the hopper. The image data acquired by the camera is transmitted to the vision processing system. The control cabinet unit regulates the vision processing system to analyze and identify the shape, size, position, and posture information of the horn components. Based on the analysis data information from the vision processing system, the control cabinet unit drives the robot unit to pick up the horn components from the hopper to achieve transfer and assembly.

[0005] Furthermore, the vision component has a linear motor module mounted on a frame and a support arm that reciprocates on the linear motor module. The camera and the light-concentrating plate are both mounted on the support arm, with the camera located above the light-concentrating plate.

[0006] Furthermore, the light-concentrating plate is provided with a shooting hole for use with a camera, and the shooting hole has a circular opening structure.

[0007] Furthermore, the hopper includes a material bar for storing speaker components to be assembled, a lifting plate that reciprocates along the length of the material bar, and a lifting driver for driving the lifting plate.

[0008] Furthermore, the number of material rods is set to multiple, and the multiple material rods form a hopper structure for accommodating the speaker components to be assembled. The speaker components to be assembled form a queue for loading in the hopper structure.

[0009] Furthermore, a flexible element is provided at the top of the material rod, and the flexible element abuts against both ends of the speaker component to be assembled.

[0010] Furthermore, the lifting plate has a first plate and a second plate arranged in a cross manner. The first plate is driven by a lifting driver, and the second plate is inserted into the hopper and abuts against the rear end of the feeding of any speaker component. The first plate is provided with a support member for assisting in supporting the speaker component.

[0011] Furthermore, the robot unit has a control base mounted on a frame, a first arm mounted on the control base and rotating thereon, and a second arm mounted on the first arm and rotating thereon. The second arm is equipped with a material handling actuator, a pneumatic interface, and an electric interface, both of which are connected to the control base.

[0012] Furthermore, the material handling actuator has a pneumatic suction cup and a pneumatic pipe, and the pneumatic suction cup is connected to the pneumatic interface via the pneumatic pipe.

[0013] Furthermore, the horn visual assembly equipment also includes a horn conveyor line for conveying the horn body, the horn conveyor line having a conveyor frame, a conveyor belt rotating on the conveyor frame, and a conveyor motor for driving the conveyor belt to rotate.

[0014] The beneficial effects of this utility model are:

[0015] (1) High-efficiency production: The equipment realizes multi-stage automation. The silo can automatically store and load materials, and the horn conveyor line can continuously transport the horn body, reducing manual intervention and improving production continuity. The vision component and the robot unit work together to quickly and accurately assemble, greatly shortening the assembly time and improving the overall production efficiency.

[0016] (2) Precise assembly: The focusing plate and circular shooting hole of the vision component provide excellent shooting conditions for the camera. Combined with the control cabinet unit, it can accurately identify the information of the parts; the multi-degree-of-freedom design of the robotic arm unit and the pneumatic suction cup of the material handling actuator can stably grasp the parts, ensuring accurate grasping and assembly of the parts and improving product quality.

[0017] (3) Flexible and reliable: The equipment has a flexible structure design. The hopper can accommodate a variety of parts and form an orderly queue. Flexible parts and support parts protect the parts. Each part can be adjusted as needed to adapt to different production needs and assembly sequences, reduce the defect rate, and ensure production reliability. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a loudspeaker visual assembly device according to the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the vision component of this utility model;

[0020] Figure 3 for Figure 1 A schematic diagram of the structure of A in the middle;

[0021] Figure 4 This is a schematic diagram of the structure of the robot unit of this utility model;

[0022] Figure 5 This is a schematic diagram of the speaker conveyor line of this utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the disc, rotating motor and cam divider of this utility model.

[0024] The reference numerals in the attached drawings include: 1. Frame; 2. Hopper; 21. Material rod; 22. Lifting plate; 23. Lifting driver; 24. Flexible component; 25. First plate; 26. Second plate; 27. Support component; 3. Robot unit; 31. Control base; 32. First arm; 33. Second arm; 34. Material handling actuator; 35. Pneumatic interface; 36. Electric interface; 37. Pneumatic suction cup; 38. Pneumatic pipe; 4. Vision component; 41. Camera; 42. Focusing plate; 43. Vision processing system; 44. Linear motor module; 45. Support arm; 46. Imaging hole; 5. Horn conveyor line; 51. Conveyor frame; 52. Conveyor belt; 53. Conveyor motor; 6. Disc; 7. Cam divider; 8. Rotary motor. Detailed Implementation

[0025] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0026] Please see Figures 1 to 6As shown, a speaker visual assembly device of this utility model includes a frame 1, a hopper 2, a robot unit 3, and a vision component 4 mounted on the frame 1, and a control cabinet unit that works in conjunction with the hopper 2, the robot unit 3, and the vision component 4. The hopper 2 is used to store speaker components to be assembled. The vision component 4 consists of a camera 41, a light-focusing plate 42, and a vision processing system 43. The light-focusing plate 42 provides a bright environment for the camera 41 to take pictures. The light emitted by the light-focusing plate 42 illuminates the speaker components carried in the hopper 2. The image data collected by the camera 41 is transmitted to the vision processing system 43. The control cabinet unit controls the vision processing system 43 to analyze and identify the shape, size, position, and posture information of the speaker components. Based on the analysis data information of the vision processing system 43, the control cabinet unit drives the robot unit 3 to pick up the speaker components in the hopper 2 to achieve transfer and assembly.

[0027] In actual use, by setting up the hopper 2 to store the parts to be assembled, and with the cooperation of the light-concentrating plate 42, camera 41 and vision processing system 43 in the vision component 4, the light-concentrating plate 42 creates stable lighting conditions for the camera 41 to acquire images. After the camera 41 acquires the image of the parts, the vision processing system 43 can quickly analyze its shape, size, position and posture information. Based on this data, the control cabinet unit can accurately drive the robot unit 3 to complete the picking, transfer and assembly of parts, which greatly improves the assembly efficiency and reduces manual operation time and labor costs.

[0028] The vision processing system 43, equipped with deep learning algorithms, can quickly and accurately analyze and identify the shape, size, position, and posture information of speaker components, adapting to different types and specifications of components and improving the equipment's versatility and flexibility. The vision processing system 43 converts the processing results into control commands and transmits them to the robot unit 3, enabling precise control, reducing manual intervention, and ensuring product quality. The vision component 4 and the robot unit 3 work collaboratively to achieve rapid and accurate assembly, shortening assembly time, improving production efficiency, and reducing costs. Real-time visual inspection and analysis can promptly detect component defects or assembly problems and make adjustments and corrections, improving product qualification rates. The vision processing system 43 records and stores image data and processing results, facilitating data analysis and quality traceability, and providing data support for production management.

[0029] Specifically, the vision component 4 has a linear motor module 44 mounted on the frame 1 and a support arm 45 reciprocating on the linear motor module 44. The camera 41 and the light-concentrating plate 42 are both mounted on the support arm 45, with the camera 41 located above the light-concentrating plate 42.

[0030] In actual use, the vision component 4 adopts a structural design of linear motor module 44 and support arm 45. The linear motor module 44 can realize the rapid reciprocating motion of the support arm 45, allowing the camera 41 and the light-concentrating plate 42 to flexibly adjust their positions, thereby capturing images of speaker components at different positions within the hopper 2 and expanding the visual inspection range. Compared with traditional transmission methods, the linear motor module 44 has the characteristics of high precision and high response speed, ensuring the accuracy of the camera 41's shooting position and guaranteeing the accuracy and consistency of the acquired images. The support arm 45 integrates the camera 41 and the light-concentrating plate 42, with the camera 41 located above the light-concentrating plate 42, optimizing the spatial layout of the vision component 4 and making the two work together more compactly and efficiently. While providing a stable and bright environment for the camera 41, it avoids the impact of positional changes on the shooting effect, improving the stability and reliability of visual recognition.

[0031] Specifically, the light-concentrating plate 42 is provided with a shooting hole 46 for use with the camera 41, and the shooting hole 46 has a circular opening structure.

[0032] In actual use, the light-concentrating plate 42 is equipped with a circular shooting hole 46 for use with the camera 41. This effectively restricts the light propagation path, allowing the light to be more concentrated on the speaker components to be photographed, reducing ambient light interference and improving the clarity and contrast of the captured image. The circular opening structure ensures uniform light distribution, avoiding problems such as blind spots or local overexposure, making each part of the component appear more realistic in the image. This is beneficial for the vision processing system 43 to accurately analyze the shape, size, position, and posture information of the component. At the same time, the circular shooting hole 46 is well compatible with the lens of the camera 41, which can give full play to the shooting performance of the camera 41, reduce the adverse effects of light refraction and scattering on image quality, improve the accuracy and stability of visual recognition, and provide reliable image data support for the robot unit 3 to accurately grasp and assemble the speaker components.

[0033] Specifically, the hopper 2 includes a material rod 21 for storing speaker components to be assembled, a lifting plate 22 that reciprocates along the length of the material rod 21, and a lifting driver 23 for driving the lifting plate 22.

[0034] In actual use, the hopper 2 adopts a structural design of material rod 21, lifting plate 22, and lifting driver 23. Material rod 21 is used to store the speaker parts to be assembled, providing an orderly storage space and facilitating the management and retrieval of parts. Lifting driver 23 drives lifting plate 22 to reciprocate along the length of material rod 21, which can realize automatic feeding of parts and precisely control the height position of parts according to assembly requirements, so that the parts are in the optimal state for the robot unit 3 to grasp. This design can avoid frequent manual replenishment of parts, reduce manual intervention, improve production efficiency, and at the same time ensure the stable conveying of parts in the hopper 2, ensuring the consistency and accuracy of the position of parts when grasped by robot unit 3, and providing a reliable guarantee for the precise assembly of speaker parts.

[0035] Specifically, the number of material rods 21 is set to be multiple, and the multiple material rods 21 form a hopper structure for accommodating the speaker components to be assembled. The speaker components to be assembled form a queue for loading in the hopper structure 2.

[0036] In actual use, multiple material rods 21 form a hopper structure, and the speaker components to be assembled form a queue for loading. The multiple material rods 21 increase the storage capacity of the hopper 2, allowing for the storage of more different or the same type of speaker components to be assembled, reducing the frequency of loading and improving production continuity. The hopper structure provides good positioning and constraint for the components, ensuring that they are arranged in an orderly manner, making it easy for the robot unit 3 to accurately grasp them in sequence according to the queue, thus improving the efficiency and accuracy of grasping. The formation of the queue for loading makes the production process more standardized, facilitating production management and quality control, and enabling timely detection and handling of problems such as abnormal component arrangement. This hopper 2 structure can adapt to different production needs and assembly sequences, possessing strong flexibility and versatility, providing strong support for the efficient assembly of speaker components and improving overall production efficiency.

[0037] Specifically, the top end of the material rod 21 is provided with a flexible element 24, which abuts against both ends of the speaker components to be assembled.

[0038] In actual use, the flexible part 24 set at the top of the material rod 21 abuts against the two ends of the speaker component to be assembled. Its beneficial effects are: the contact between the flexible part 24 and the two ends of the speaker component to be assembled can effectively avoid damage to the component caused by rigid contact, protect the appearance and performance of the speaker component, and reduce the product defect rate; the flexible part 24 has a certain buffering and shock absorption effect, which can reduce the displacement or damage of the component caused by vibration or collision during the storage and transportation of the component, keep the component in a stable position, and facilitate the precise gripping of the robot unit 3 in the later stage.

[0039] The flexible component 24 can deform to a certain extent according to the shape and size of the component, closely fit the two ends of the component, improve the adaptability to different types of horn components, and enhance the fixing effect of the material rod 21 on the component. This design makes the structure of the hopper 2 more flexible and protective, which helps to improve the stability and reliability of the components during the production process, and ensures assembly quality and production efficiency.

[0040] Specifically, the lifting plate 22 has a first plate 25 and a second plate 26 arranged in a cross manner. The first plate 25 is driven by the lifting driver 23, and the second plate 26 is inserted into the hopper 2 and abuts against the rear end of the feeding of any speaker component. The first plate 25 is provided with a support member 27 for auxiliary support of the speaker component.

[0041] In actual use, the first plate 25 of the lifting plate 22 is driven by the lifting driver 23, and the second plate 26 is inserted into the hopper 2 and abuts against the rear end of the speaker component loading. The first plate 25 is provided with a support member 27. The first plate 25 is driven by the lifting driver 23, which can precisely control its lifting movement, thereby accurately adjusting the height of the speaker component to be loaded, so that the component is in a suitable position for the robot unit 3 to grasp, improving the grasping efficiency and accuracy. The second plate 26 is inserted into the hopper 2 and abuts against the rear end of the speaker component loading, which plays a positioning and blocking role, ensuring the stable arrangement of the speaker component in the hopper 2, preventing the component from shifting or misaligning during the conveying process, and providing a guarantee for accurate loading.

[0042] The support member 27 on the first plate 25 can assist in supporting the horn components, increasing their stability. Especially for some components with special shapes or unstable centers of gravity, it can effectively prevent them from tilting or falling during the lifting process, further improving the reliability of feeding. The cross-arranged first plate 25 and second plate 26 optimize the structure of the lifting plate 22, enabling it to achieve the feeding function while having good positioning and support effects, improving the overall working performance of the hopper 2, facilitating the orderly assembly of horn components, and improving production quality and efficiency.

[0043] Specifically, the robot unit 3 has a control base 31 mounted on the frame 1, a first arm 32 mounted on the control base 31 and rotating thereon, and a second arm 33 mounted on the first arm 32. The second arm 33 is equipped with a material handling actuator 34, a pneumatic interface 35, and an electric interface 36. The pneumatic interface 35 and the electric interface 36 are both connected to the control base 31.

[0044] In actual use, the control base 31 of the robot unit 3 is set on the frame 1. The first arm 32 rotates on the control base 31, and the second arm 33 rotates on the first arm 32. The second arm 33 is equipped with a material handling actuator 34, a pneumatic interface 35, and an electric interface 36, and is connected to the control base 31. The control base 31 is set on the frame 1, providing a stable mounting foundation for the entire robot unit 3, ensuring the stability of the robotic arm during operation, and reducing errors and malfunctions caused by base instability. The rotation design of the first arm 32 and the second arm 33 gives the robotic arm multiple degrees of freedom, allowing for flexible adjustment of position and posture, expanding the working range of the robotic arm, and enabling the grasping and assembly of horn components at different positions and angles, thus improving the versatility and flexibility of the robotic arm.

[0045] The material handling actuator 34 on the second robotic arm 33 can precisely grasp horn components, improving the accuracy and efficiency of grasping. The pneumatic interface 35 and the electric interface 36 are connected to the control base 31, enabling the robotic arm to receive power and control signals from the control base 31, achieving precise control of the robotic arm's movements. The combination of pneumatic and electric power allows for the selection of a suitable power source according to different operational needs, improving the working efficiency and precision of the robotic arm. This structural design of the robot unit 3 enhances its operational capabilities during the assembly of horn components, improves the automation level and assembly quality of the entire assembly equipment, and helps to achieve efficient and precise assembly of horn components.

[0046] Specifically, the material handling actuator 34 has a pneumatic suction cup 37 and a pneumatic pipe 38, and the pneumatic suction cup 37 is connected to the pneumatic interface 35 via the pneumatic pipe 38.

[0047] In actual use, the material handling actuator 34 has a pneumatic suction cup 37 and is connected to the pneumatic interface 35 through a pneumatic pipe 38. As a key component for material handling, the pneumatic suction cup 37 uses the principle of air pressure to grasp the horn parts. Compared with the traditional grasping method, it has the advantages of stable grasping force and less damage to the surface of the parts, which can effectively protect the appearance and performance of the horn parts and reduce the product defect rate. The pneumatic pipe 38 connects the pneumatic suction cup 37 to the pneumatic interface 35, which can stably transmit air pressure and ensure the normal operation of the pneumatic suction cup 37. This allows the pneumatic suction cup 37 to quickly and accurately adsorb and release the horn parts, improving the grasping efficiency.

[0048] Connected to the control base 31 via the pneumatic interface 35, the pneumatic suction cup 37 can be remotely controlled and precisely adjusted. The suction force of the pneumatic suction cup 37 can be flexibly adjusted according to the material, shape, and weight of different speaker components, enhancing the adaptability of the material handling actuator 34 to different types of speaker components. This design makes the structure of the material handling actuator 34 more compact, improves the stability and reliability of the pneumatic system, and helps the robot unit 3 to complete the speaker component grasping task more efficiently and accurately. This provides a reliable supply of components for subsequent assembly operations and improves the overall performance of the speaker assembly equipment.

[0049] Specifically, the loudspeaker visual assembly equipment also includes a loudspeaker conveyor line 5 for conveying the loudspeaker body. The loudspeaker conveyor line 5 has a conveyor frame 51, a conveyor belt 52 that rotates on the conveyor frame 51, and a conveyor motor 53 that drives the conveyor belt 52 to rotate.

[0050] In practical use, firstly, the speaker conveyor line 5 works in conjunction with the frame 1 and the hopper 2. The conveyor frame 51 is stably set up against the frame 1, providing a stable channel for conveying the speaker body. At the same time, the parts to be assembled in the hopper 2 can be accurately conveyed to the side of the speaker body, achieving orderly connection and avoiding misalignment between the parts and the body. Secondly, it works in conjunction with the robot unit 3, vision component 4, and control cabinet unit. The vision component 4 monitors the status of the speaker body on the conveyor belt in real time and transmits position and other information to the control cabinet unit. The control cabinet unit then controls the robot unit 3 to accurately grab the parts and complete the assembly when the speaker body is conveyed to the appropriate position, achieving an automated closed loop. Thirdly, the speed of the conveyor belt 52 driven by the conveyor motor 53 can be flexibly adjusted by the control cabinet unit according to the assembly rhythm of the robot unit 3, avoiding the accumulation or waiting of speaker bodies, making the entire assembly process highly efficient and coordinated, greatly improving production efficiency, reducing manual intervention, and ensuring the consistency and stability of product quality.

[0051] In this embodiment, the flexible parts 24 on the multiple material rods 21 of the silo structure work together to press against the horn components at the front of the feeding queue from both sides; at the same time, the lifting plate 22 and the lifting driver 23 cooperate with each other to realize the feeding of the horn components one by one in an orderly manner.

[0052] In actual use, the flexible parts 24 on the multiple material rods 21 in the silo structure press against the horn parts at the front of the feeding queue from both sides. At the same time, the lifting plate 22 and the lifting driver 23 cooperate to realize the feeding of parts one by one in an orderly manner. The beneficial effects are: the flexible parts 24 press against the parts from both sides, which can effectively prevent the horn parts at the front of the feeding queue from shaking, shifting or tipping in the silo 2, and avoid affecting the gripping accuracy of the robot unit 3 due to changes in the position of the parts. At the same time, the flexible material can avoid damage to the parts caused by rigid contact, protect the appearance and performance of the horn parts, and reduce the defect rate.

[0053] The lifting plate 22 and the lifting driver 23 work together to realize the orderly feeding of parts one by one, ensuring that each part can be grasped by the robot unit 3 at the accurate position and time, avoiding grasping errors or assembly errors caused by chaotic feeding, improving production efficiency and assembly accuracy. At the same time, this orderly feeding method facilitates production process control and quality traceability, reduces manual intervention, improves the degree of production automation, and makes the speaker assembly process more stable and efficient.

[0054] In this embodiment, the frame 1 is provided with a rotating disk 6, a rotating motor 8 that drives the disk 6 to rotate, and a cam divider 7 disposed between the disk 6 and the rotating motor 8; the hopper 2 is disposed on the disk 6.

[0055] In actual use, the frame 1 is equipped with a rotating disk 6, a rotating motor 8, and a cam divider 7, with the hopper 2 positioned on top of the disk 6. The beneficial effects are as follows: the rotating motor 8 drives the disk 6 to rotate, which in turn drives the hopper 2 to perform circular motion, allowing the speaker parts to be assembled in different positions within the hopper 2 to be moved sequentially to the designated workstations. This facilitates the operation of the parts by the robot unit 3 and the vision component 4, improving the space utilization and work efficiency of the equipment. The cam divider 7 is positioned between the disk 6 and the rotating motor 8, enabling precise control of the rotation angle of the disk 6. This ensures that after each rotation of the hopper 2, the speaker parts to be assembled are accurately positioned in the appropriate location, providing a stable foundation for the precise gripping of the robot unit 3 and the accurate recognition of the vision component 4.

[0056] The material bin 2 is set on the disc 6. Combined with the structure of the disc 6 and the cam divider 7, it forms a flexible and adjustable feeding layout. The position and angle of the material bin 2 can be quickly changed according to the production needs and assembly process changes, which enhances the adaptability of the equipment to different production scenarios and assembly processes, optimizes the production process, reduces production bottlenecks caused by unreasonable equipment layout, and improves the overall production flexibility and automation level.

[0057] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A loudspeaker vision assembly device, characterized in that: The system includes a frame (1), a hopper (2) mounted on the frame (1), a robot unit (3), and a vision component (4), and a control cabinet unit that works in conjunction with the hopper (2), robot unit (3), and vision component (4). The hopper (2) is used to store speaker components to be assembled. The vision component (4) consists of a camera (41), a light-focusing plate (42), and a vision processing system (43). The light-focusing plate (42) provides a bright environment for the camera (41) to take pictures. The light emitted by the light-focusing plate (42) illuminates the speaker components carried in the hopper (2). The image data collected by the camera (41) is transmitted to the vision processing system (43). The control cabinet unit controls the vision processing system (43) to analyze and identify the shape, size, position, and posture information of the speaker components. The control cabinet unit drives the robot unit (3) to pick up the speaker components in the hopper (2) to achieve transfer and assembly based on the analysis data information of the vision processing system (43).

2. The horn visual assembly equipment according to claim 1, characterized in that: The vision component (4) has a linear motor module (44) mounted on the frame (1) and a support arm (45) reciprocating on the linear motor module (44). The camera (41) and the light-concentrating plate (42) are both mounted on the support arm (45), with the camera (41) located above the light-concentrating plate (42).

3. The horn visual assembly equipment according to claim 1, characterized in that: The light-concentrating plate (42) is provided with a shooting hole (46) for use with a camera (41), and the shooting hole (46) is a circular opening structure.

4. The horn visual assembly equipment according to claim 1, characterized in that: The hopper (2) includes a material bar (21) for storing speaker components to be assembled, a lifting plate (22) that reciprocates along the length of the material bar (21), and a lifting driver (23) for driving the lifting plate (22) to move.

5. The horn visual assembly equipment according to claim 4, characterized in that: The number of material rods (21) is set to multiple, and the multiple material rods (21) form a hopper structure for accommodating the horn parts to be assembled. The horn parts to be assembled form a queue to be loaded in the hopper (2) structure.

6. The horn visual assembly equipment according to claim 4, characterized in that: The top end of the material rod (21) is provided with a flexible element (24), which abuts against both ends of the speaker components to be assembled.

7. The horn visual assembly equipment according to claim 4, characterized in that: The lifting plate (22) has a first plate (25) and a second plate (26) arranged in a cross configuration. The first plate (25) is driven by a lifting driver (23), and the second plate (26) is inserted into the hopper (2) and abuts against the rear end of the loading of any speaker component. The first plate (25) is provided with a support member (27) for auxiliary support of the speaker component.

8. The horn visual assembly equipment according to claim 1, characterized in that: The robot unit (3) has a control base (31) mounted on a frame (1), a first arm (32) mounted on the control base (31) and rotating thereon, and a second arm (33) mounted on the first arm (32). The second arm (33) is equipped with a material handling actuator (34), a pneumatic interface (35), and an electric interface (36). The pneumatic interface (35) and the electric interface (36) are both connected to the control base (31).

9. A loudspeaker visual assembly device according to claim 8, characterized in that: The material handling actuator (34) has a pneumatic suction cup (37) and a pneumatic pipe (38), and the pneumatic suction cup (37) is connected to the pneumatic interface (35) via the pneumatic pipe (38).

10. A horn visual assembly device according to claim 1, characterized in that: The horn visual assembly equipment also includes a horn conveyor line (5) for conveying the horn body. The horn conveyor line (5) has a conveyor frame (51), a conveyor belt (52) that rotates on the conveyor frame (51), and a conveyor motor (53) that drives the conveyor belt (52) to rotate.

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