Loudspeaker U iron stamping and feeding device

Abstract

The utility model relates to the technical field of loudspeaker part processing, and discloses a loudspeaker U iron stamping and feeding device which comprises a cabinet body, a first motor is fixedly connected in the cabinet body, a rotating disc is fixedly arranged at the output end of the first motor, a fixing shaft is fixedly connected to the outer wall of the rotating disc, a connecting plate is rotatably connected to the outer wall of the fixing shaft, and the connecting plate is fixedly connected with the cabinet body. And a connecting shaft is rotatably connected to the interior of the connecting plate, a sliding block is fixedly connected to the outer wall of the connecting shaft, a limiting plate is slidably connected to the interior of the sliding block, a stamping block is fixedly connected to the lower surface of the sliding block, and a pushing assembly is arranged in the cabinet body. According to the U-iron continuous punching device, the first motor is started to drive the rotary disc to rotate, the effect that the punching block is driven to conduct continuous punching on a U-iron element can be achieved through mutual cooperation of the fixing shaft, the connecting plate, the connecting shaft, the sliding block, the limiting plate and the punching block, the punching efficiency is improved, and the production speed of U-iron is increased.

Description

Technical Field

[0001] This utility model relates to the field of loudspeaker parts processing technology, and in particular to a loudspeaker U-shaped iron stamping and feeding device. Background Technology

[0002] A U-shaped iron in a loudspeaker is a core component used in the loudspeaker's magnetic circuit system. It is typically made of iron or steel and shaped like the letter U. It is a crucial part of the loudspeaker's magnetic circuit, primarily functioning to focus and guide the magnetic field to improve the loudspeaker's efficiency and sound quality. Loudspeaker U-shaped irons often have complex geometries, especially requiring the uniformity and guidance of the magnetic field. The stamping process allows for precise control of the U-shaped iron's shape and dimensions through molds, ensuring high consistency in shape and size for each U-shaped iron. Therefore, a loudspeaker U-shaped iron stamping and feeding device is needed during U-shaped iron production.

[0003] The loudspeaker U-iron stamping and feeding device is a device used for stamping and feeding during the production of loudspeaker U-irons. In the past, the U-irons were usually stamped in a single operation, which was usually inefficient and resulted in slow production speed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a speaker U-shaped iron stamping and feeding device, which aims to improve the problems of low stamping efficiency and slow U-shaped iron production speed in the production process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a speaker U-shaped iron stamping and feeding device, comprising a cabinet, a motor fixedly connected inside the cabinet, a turntable fixedly mounted at the output end of the motor, a fixed shaft fixedly connected to the outer wall of the turntable, a connecting plate rotatably connected to the outer wall of the fixed shaft, a connecting shaft rotatably connected inside the connecting plate, a sliding block fixedly connected to the outer wall of the connecting shaft, a limit plate slidably connected inside the sliding block, the upper surface of the limit plate fixedly connected to the inner top wall of the cabinet, a stamping block fixedly connected to the lower surface of the sliding block, and a pushing assembly provided inside the cabinet.

[0006] Preferably, the pushing assembly includes a hydraulic rod, the outer wall of which is fixedly connected to the inside of the cabinet, and the output end of the hydraulic rod is fixedly connected to a push rod, the lower surface of which is slidably connected to the inside of the cabinet.

[0007] Preferably, a fixed plate is fixedly connected inside the cabinet, a second motor is fixedly connected to the outer wall of the fixed plate, a roller is fixedly installed at the output end of the second motor, the outer wall of the roller is rotatably connected to the inside of the fixed plate, and a conveyor belt is provided on the outer wall of the roller.

[0008] Preferably, a feeding platform is provided inside the cabinet, and a motor is fixedly connected inside the cabinet. An eccentric wheel is fixedly provided at the output end of the motor.

[0009] Preferably, the eccentric wheel is rotatably connected to a rotating plate, and the rotating plate is rotatably connected to a rotating shaft.

[0010] Preferably, a fixing block is fixedly connected to the outer wall of the rotating shaft, and a limit post is fixedly connected to the upper surface of the fixing block.

[0011] Preferably, the upper surface of the limiting post is fixedly connected to a stripping template, the outer wall of the stripping template is slidably connected to a mold, and the outer wall of the feeding platform is fixedly connected to the inside of the cabinet.

[0012] Preferably, the outer wall of the limiting post is provided with a spring, one end of the spring is fixedly connected to the upper surface of the fixing block, and the other end of the spring is fixedly connected to the inside of the cabinet.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the turntable is driven to rotate by starting the motor. Through the cooperation between the fixed shaft, connecting plate, connecting shaft, sliding block, limiting plate and stamping block, the stamping block can be driven to continuously stamp the U-shaped iron component, thereby improving the stamping efficiency and speeding up the production speed of the U-shaped iron.

[0015] 2. In this utility model, the eccentric wheel can be driven to rotate by starting the motor. Through the cooperation between the rotating plate, rotating shaft, fixed block, limit post, spring, demolding plate, mold and feeding table, the demolding plate can be driven to continuously demold, which improves the feeding efficiency. Attached Figure Description

[0016] Figure 1 This is a perspective view of a speaker U-shaped iron stamping and feeding device proposed in this utility model;

[0017] Figure 2 This is a partial structural diagram of the sliding block of a speaker U-shaped iron stamping and feeding device proposed in this utility model;

[0018] Figure 3 This is a partial structural diagram of the turntable of a speaker U-shaped iron stamping and feeding device proposed in this utility model;

[0019] Figure 4 This is a partial structural diagram of the feeding platform of a speaker U-iron stamping and feeding device proposed in this utility model;

[0020] Figure 5This is a partial structural diagram of the spring in a speaker U-shaped iron stamping and feeding device proposed in this utility model.

[0021] Legend:

[0022] 1. Cabinet; 2. Motor 1; 3. Turntable; 4. Fixed shaft; 5. Connecting plate; 6. Connecting shaft; 7. Sliding block; 8. Limiting plate; 9. Stamping block; 10. Hydraulic rod; 11. Push rod; 12. Fixed plate; 13. Motor 2; 14. Roller; 15. Conveyor belt; 16. Motor 3; 17. Eccentric wheel; 18. Turning plate; 19. Rotating shaft; 20. Fixed block; 21. Limiting post; 22. Spring; 23. Demolding template; 24. Mold; 25. Feeding table. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figure 1 , Figure 2 and Figure 3 This utility model provides an embodiment of a speaker U-shaped iron stamping and feeding device, comprising a cabinet 1, a motor 2 fixedly connected inside the cabinet 1, a turntable 3 fixedly installed at the output end of the motor 2, a fixed shaft 4 fixedly connected to the outer wall of the turntable 3, a connecting plate 5 rotatably connected to the outer wall of the fixed shaft 4, a connecting shaft 6 rotatably connected inside the connecting plate 5, a sliding block 7 fixedly connected to the outer wall of the connecting shaft 6, a limit plate 8 slidably connected inside the sliding block 7, the upper surface of the limit plate 8 fixedly connected to the inner top wall of the cabinet 1, a stamping block 9 fixedly connected to the lower surface of the sliding block 7, and a pushing assembly provided inside the cabinet 1.

[0025] Specifically, cabinet 1 serves to fix motor 2. Starting motor 2 drives turntable 3 to rotate, and turntable 3 fixes fixed shaft 4. Fixed shaft 4 is fixed at the edge of turntable 3 and can drive connecting plate 5 to rotate on the outer wall of fixed shaft 4. While connecting plate 5 rotates, it can drive connecting shaft 6 to move. Connecting shaft 6 fixes sliding block 7. Connecting shaft 6 can drive sliding block 7 to reciprocate on the outer wall of limiting plate 8. Limiting plate 8 limits sliding block 7 and fixes cabinet 1. Sliding block 7 can drive stamping block 9 to reciprocate, achieving continuous stamping effect and improving stamping efficiency.

[0026] Reference Figure 4 The material pushing assembly includes a hydraulic rod 10, the outer wall of which is fixedly connected to the inside of the cabinet 1, and a push rod 11 is fixedly connected to the output end of the hydraulic rod 10. The lower surface of the push rod 11 is slidably connected to the inside of the cabinet 1.

[0027] Specifically, the cabinet 1 fixes the hydraulic rod 10, and by activating the hydraulic rod 10, the push rod 11 slides inside the cabinet 1, which can push the U-shaped iron after demolding.

[0028] Reference Figure 1 and Figure 2 The cabinet 1 is fixedly connected to the inside of a fixed plate 12. The outer wall of the fixed plate 12 is fixedly connected to a motor 13. The output end of the motor 13 is fixedly provided with a roller 14. The outer wall of the roller 14 is rotatably connected to the inside of the fixed plate 12. The outer wall of the roller 14 is provided with a conveyor belt 15.

[0029] Specifically, the cabinet 1 fixes the fixing plate 12, and the fixing plate 12 fixes the motor 13. By starting the motor 13, the roller 14 is driven to rotate inside the fixing plate 12. While the roller 14 is rotating, the conveyor belt 15 can be driven to transport the U-shaped iron components.

[0030] Reference Figure 4 and Figure 5 The cabinet 1 is equipped with a feeding platform 25. A motor 3 16 is fixedly connected inside the cabinet 1. An eccentric wheel 17 is fixedly installed at the output end of the motor 3 16. A rotating plate 18 is rotatably connected inside the eccentric wheel 17. A rotating shaft 19 is rotatably connected inside the rotating plate 18. A fixing block 20 is fixedly connected to the outer wall of the rotating shaft 19. A limit post 21 is fixedly connected to the upper surface of the fixing block 20. A demolding template 23 is fixedly connected to the upper surface of the limit post 21. A mold 24 is slidably connected to the outer wall of the demolding template 23. The outer wall of the feeding platform 25 is fixedly connected inside the cabinet 1. A spring 22 is installed on the outer wall of the limit post 21. One end of the spring 22 is fixedly connected to the upper surface of the fixing block 20, and the other end of the spring 22 is fixedly connected to the inside of the cabinet 1.

[0031] Specifically, the cabinet 1 fixes the feeding platform 25, which is used to collect the U-shaped iron after demolding. The cabinet 1 also fixes the motor 16. By starting the motor 16, the eccentric wheel 17 is driven to rotate. While the eccentric wheel 17 is rotating, the rotating plate 18 rotates inside the eccentric wheel 17. The rotating plate 18 drives the rotating shaft 19 to reciprocate. The rotating shaft 19 drives the fixed block 20 to reciprocate. The fixed block 20 fixes the limiting post 21. The limiting post 21 limits the movement. While the limiting post 21 moves, it compresses the spring 22. The spring 22 rebounds, allowing the limiting post 21 to move stably. The limiting post 21 drives the demolding plate 23 to slide on the inner wall of the mold 24, thereby achieving continuous demolding of the U-shaped iron and improving the feeding efficiency.

[0032] Working principle: When the stamping feeding device is needed, the component to be stamped is first placed on the upper surface of the conveyor belt 15. The starting motor 13 drives the roller 14 to rotate inside the fixed plate 12, thereby driving the conveyor belt 15 to convey the component. When the component is conveyed to the top of the mold 24, the starting motor 2 drives the turntable 3 to rotate, thereby driving the connecting plate 5 to rotate on the outer wall of the fixed shaft 4. At the same time, the connecting plate 5 is driven to rotate on the outer wall of the connecting shaft 6, thereby driving the sliding block 7 to slide back and forth on the outer wall of the limiting plate 8. At the same time, the stamping block 9 is driven to perform continuous stamping, improving the stamping efficiency of the U-shaped iron.

[0033] After stamping is completed, the motor 16 drives the eccentric wheel 17 to rotate, which in turn drives the rotating plate 18 to rotate inside the eccentric wheel 17. At the same time, the rotating plate 18 rotates on the outer wall of the rotating shaft 19, which in turn drives the fixed block 20 to reciprocate. The fixed block 20 can drive the spring 22 to compress, which in turn drives the limit post 21 to reciprocate, which in turn drives the demolding plate 23 to slide back and forth inside the mold 24, achieving the effect of continuous demolding. After demolding is completed, the hydraulic rod 10 drives the push rod 11 to slide inside the cabinet 1, achieving the effect of pushing the demolded component. The push rod 11 drives the component to be pushed into the feeding table 25 to complete the feeding. This device can not only achieve the effect of continuous stamping, improving the stamping efficiency of the device, but also achieve the effect of continuous demolding, improving the feeding efficiency.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A loudspeaker U-shaped iron stamping and feeding device, comprising a cabinet (1), characterized in that: The cabinet (1) is fixedly connected to a motor (2), and a turntable (3) is fixedly installed at the output end of the motor (2). A fixed shaft (4) is fixedly connected to the outer wall of the turntable (3). A connecting plate (5) is rotatably connected to the outer wall of the fixed shaft (4). A connecting shaft (6) is rotatably connected inside the connecting plate (5). A sliding block (7) is fixedly connected to the outer wall of the connecting shaft (6). A limiting plate (8) is slidably connected inside the sliding block (7). The upper surface of the limiting plate (8) is fixedly connected to the inner top wall of the cabinet (1). A stamping block (9) is fixedly connected to the lower surface of the sliding block (7). A pusher assembly is provided inside the cabinet (1).

2. The loudspeaker U-shaped iron stamping and feeding device according to claim 1, characterized in that: The pusher assembly includes a hydraulic rod (10), the outer wall of which is fixedly connected to the inside of the cabinet (1), and the output end of the hydraulic rod (10) is fixedly connected to a push rod (11), the lower surface of which is slidably connected to the inside of the cabinet (1).

3. The loudspeaker U-shaped iron stamping and feeding device according to claim 1, characterized in that: The cabinet (1) is fixedly connected to a fixed plate (12) inside. The outer wall of the fixed plate (12) is fixedly connected to a motor (13). The output end of the motor (13) is fixedly provided with a roller (14). The outer wall of the roller (14) is rotatably connected to the inside of the fixed plate (12). The outer wall of the roller (14) is provided with a conveyor belt (15).

4. The loudspeaker U-shaped iron stamping and feeding device according to claim 1, characterized in that: The cabinet (1) is equipped with a feeding platform (25) inside, and a motor (16) is fixedly connected inside the cabinet (1). An eccentric wheel (17) is fixedly installed at the output end of the motor (16).

5. The loudspeaker U-shaped iron stamping and feeding device according to claim 4, characterized in that: The eccentric wheel (17) is rotatably connected to a rotating plate (18), and the rotating plate (18) is rotatably connected to a rotating shaft (19).

6. The loudspeaker U-shaped iron stamping and feeding device according to claim 5, characterized in that: A fixing block (20) is fixedly connected to the outer wall of the rotating shaft (19), and a limit post (21) is fixedly connected to the upper surface of the fixing block (20).

7. The loudspeaker U-shaped iron stamping and feeding device according to claim 6, characterized in that: The upper surface of the limiting post (21) is fixedly connected to the stripping template (23), the outer wall of the stripping template (23) is slidably connected to the mold (24), and the outer wall of the feeding table (25) is fixedly connected to the inside of the cabinet (1).

8. The loudspeaker U-shaped iron stamping and feeding device according to claim 6, characterized in that: The outer wall of the limiting post (21) is provided with a spring (22), one end of the spring (22) is fixedly connected to the upper surface of the fixing block (20), and the other end of the spring (22) is fixedly connected to the inside of the cabinet (1).

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