Feeding device for loudspeaker production line

Abstract

The feeding device for the loudspeaker production line comprises a feeding conveying belt, a guide assembly, an appearance detection mechanism and a swing rod mechanism, and the two sides of the tail end of the feeding conveying belt are connected with a good product conveying belt and a defective product conveying belt respectively; the guide assembly is arranged above the tail end of the feeding conveying belt and comprises a non-defective product guide rod and a defective product guide rod, the non-defective product guide rod is used for forming a non-defective product channel connected with the non-defective product conveying belt on the feeding conveying belt, and the defective product guide rod is used for forming a defective product channel connected with the defective product conveying belt on the feeding conveying belt; the swing rod mechanism is arranged between the appearance detection mechanism and the guide assembly and comprises a swing rod and a driving motor, and the driving motor is used for driving the swing rod to swing so that the swing rod can seal the good product channel or the defective product channel. According to the feeding device for the loudspeaker production line, appearance detection can be carried out on loudspeaker bases, defective products can be removed, and the situation that the defective products flow into the production line is prevented.

Description

Technical Field

[0001] This utility model relates to a feeding device for a loudspeaker production line. Background Technology

[0002] A loudspeaker is a transducer that converts electrical signals into sound signals, and its performance greatly affects sound quality. The loudspeaker is the weakest component in an audio system, yet it is also one of the most important components for achieving optimal sound effects. There are many types of loudspeakers, and their prices vary greatly. Audio electrical energy, through electromagnetic, piezoelectric, or electrostatic effects, causes the cone or diaphragm to vibrate and resonate with the surrounding air, thus producing sound.

[0003] Currently, speaker production lines typically use a feeding device to load speaker bases. However, existing feeding devices have the following problems in practical use: they lack the function of separating good and bad products, leading to the possibility of bad products entering the production line and affecting speaker manufacturing. Therefore, a corresponding technical solution needs to be designed to address these issues. Summary of the Invention

[0004] To overcome the aforementioned deficiencies of the prior art, this utility model provides a feeding device for a loudspeaker production line to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution of this utility model is to design a feeding device for a loudspeaker production line, including a feeding conveyor belt for conveying loudspeaker bases, as well as a good product conveyor belt, a defective product conveyor belt, a guide assembly, an appearance inspection mechanism, and a swing arm mechanism.

[0006] The good product conveyor belt and the defective product conveyor belt are respectively connected to the two ends of the feeding conveyor belt;

[0007] The guiding component is disposed above the end of the feeding conveyor belt, and the guiding component includes a good product guide rod and a defective product guide rod. The good product guide rod is used to form a good product channel on the feeding conveyor belt, and the good product channel is connected to the good product conveyor belt. The defective product guide rod is used to form a defective product channel on the feeding conveyor belt, and the defective product channel is connected to the defective product conveyor belt.

[0008] The appearance inspection mechanism includes a first bracket and an industrial CCD camera. The first bracket spans across the top of the feeding conveyor belt, and the industrial CCD camera is located at the bottom of the top plate of the first bracket.

[0009] The swing arm mechanism is disposed between the appearance inspection mechanism and the guide assembly, and the swing arm mechanism includes a second bracket, a swing arm and a drive motor. The second bracket spans across the top of the feeding conveyor belt, the swing arm is disposed below the top plate of the second bracket, and the drive motor is disposed at the top of the top plate of the second bracket. The output shaft of the drive motor passes through the top plate of the second bracket downward and is connected to one end of the swing arm. The drive motor is used to drive the swing arm to swing so that the swing arm closes the good product channel or the defective product channel.

[0010] Preferably, the good product guide rod and the defective product guide rod are respectively connected to the feeding conveyor belt via connecting rods.

[0011] Preferably, a feeding mechanism is provided on one side of the starting end of the feeding conveyor belt. The feeding mechanism includes a feeding platform, a storage rack, and a pushing cylinder. The feeding platform is connected to the feeding conveyor belt. The storage rack and the pushing cylinder are located on top of the feeding platform. The storage rack is located between the feeding conveyor belt and the pushing cylinder. The storage rack is used to stack multiple speaker bases. A discharge port is provided on one side of the bottom end of the storage rack, and a pushing port is provided on the other side of the bottom end of the storage rack. The output shaft of the pushing cylinder is connected to a pushing block corresponding to the pushing port.

[0012] Preferably, the drive motor is a servo motor.

[0013] The advantages and beneficial effects of this utility model are as follows: It provides a feeding device for a loudspeaker production line, which has a reasonable structure and can perform appearance inspection on the loudspeaker base during the feeding and conveying process, and remove defective products to prevent defective products from flowing into the production line, so as not to affect the production and processing of loudspeakers. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the present invention.

[0015] Figure 2 This is a schematic diagram of the feeding mechanism in this utility model. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0017] The specific technical solution of this utility model is as follows:

[0018] like Figure 1 and Figure 2As shown, a feeding device for a loudspeaker production line includes a feeding conveyor belt 1 for conveying loudspeaker bases 100, and also includes a good product conveyor belt 2, a defective product conveyor belt 3, a guide assembly, an appearance inspection mechanism, and a swing arm mechanism.

[0019] The good product conveyor belt 2 and the defective product conveyor belt 3 are respectively connected to the two ends of the feeding conveyor belt 1;

[0020] The guiding component is located above the end of the feeding conveyor belt 1, and the guiding component includes a good product guide rod 4 and a defective product guide rod 5. The good product guide rod 4 is used to form a good product channel 6 on the feeding conveyor belt 1, and the good product channel 6 is connected to the good product conveyor belt 2. The defective product guide rod 5 is used to form a defective product channel 7 on the feeding conveyor belt 1, and the defective product channel 7 is connected to the defective product conveyor belt 3.

[0021] The appearance inspection mechanism includes a first bracket 8 and an industrial CCD camera 9. The first bracket 8 spans above the feeding conveyor belt 1, and the industrial CCD camera 9 is located at the bottom of the top plate of the first bracket 8.

[0022] The swing arm mechanism is disposed between the appearance inspection mechanism and the guide assembly, and the swing arm mechanism includes a second bracket 10, a swing arm 11 and a drive motor 12. The second bracket 10 spans above the feeding conveyor belt 1. The swing arm 11 is disposed below the top plate of the second bracket 10. The drive motor 12 is disposed at the top of the top plate of the second bracket 10. The output shaft of the drive motor 12 passes downward through the top plate of the second bracket 10 and is connected to one end of the swing arm 11. The drive motor 12 is used to drive the swing arm 11 to swing so that the swing arm 11 closes the good product channel 6 or the defective product channel 7.

[0023] Furthermore, the good product guide rod 4 and the defective product guide rod 5 are respectively connected to the feeding conveyor belt 1 via the connecting rod 13.

[0024] Furthermore, a feeding mechanism is provided on one side of the starting end of the feeding conveyor belt 1. The feeding mechanism includes a feeding platform 14, a storage rack 15, and a pushing cylinder 16. The feeding platform 14 is connected to the feeding conveyor belt 1. The storage rack 15 and the pushing cylinder 16 are located on top of the feeding platform 14. The storage rack 15 is located between the feeding conveyor belt 1 and the pushing cylinder 16. The storage rack 15 is used to stack multiple speaker bases 100. A discharge port 17 is provided on one side of the bottom end of the storage rack 15, and a pushing port 18 is provided on the other side of the bottom end of the storage rack 15. The output shaft of the pushing cylinder 16 is connected to a pushing block 19 corresponding to the pushing port 18.

[0025] Furthermore, the drive motor 12 is a servo motor.

[0026] The working principle of the feeding device for a loudspeaker production line of this utility model is as follows:

[0027] In use, the pusher cylinder 16 drives the pusher block 19 to move. After the pusher block 19 enters the pusher port 18, it pushes the speaker base 100 at the bottom of the storage rack 15 out of the discharge port 17 and into the feeding conveyor belt 1. The feeding conveyor belt 1 drives the speaker base 100 to move. When the speaker base 100 passes under the industrial CCD camera 9, the industrial CCD camera 9 acquires an image of the speaker base 100 and performs inspection. The industrial CCD camera 9 is electrically connected to the drive motor 12. When the inspection result of the industrial CCD camera 9 is that the appearance is unqualified, the industrial CCD camera 9 sends a defective product signal to the drive motor 12. At this time, the drive motor 12 drives the swing arm 11 to swing and close the good product channel 6. During the movement, the speaker base 100 will enter the defective product channel 7 along the swing arm 11, and will be guided from the loading conveyor belt 1 to the defective product conveyor belt 3 by the defective product guide rod 5. The defective product conveyor belt 3 will then transport the speaker base 100 to a designated location for processing. When the industrial CCD camera 9 detects that the appearance is qualified, the industrial CCD camera 9 sends a good product signal to the drive motor 12. At this time, the drive motor 12 drives the swing arm 11 to swing and close the defective product channel 7. During the movement, the speaker base 100 will enter the good product channel 6 along the swing arm 11, and will be guided from the loading conveyor belt 1 to the good product conveyor belt 2 by the good product guide rod 4. The good product conveyor belt 2 will then transport the speaker base 100 to the next process.

[0028] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A feeding device for a loudspeaker production line, comprising a feeding conveyor belt for conveying loudspeaker bases, characterized in that, It also includes good product conveyor belts, defective product conveyor belts, guide components, appearance inspection mechanisms, and swing arm mechanisms; The good product conveyor belt and the defective product conveyor belt are respectively connected to the two ends of the feeding conveyor belt; The guiding component is disposed above the end of the feeding conveyor belt, and the guiding component includes a good product guide rod and a defective product guide rod. The good product guide rod is used to form a good product channel on the feeding conveyor belt, and the good product channel is connected to the good product conveyor belt. The defective product guide rod is used to form a defective product channel on the feeding conveyor belt, and the defective product channel is connected to the defective product conveyor belt. The appearance inspection mechanism includes a first bracket and an industrial CCD camera. The first bracket spans across the top of the feeding conveyor belt, and the industrial CCD camera is located at the bottom of the top plate of the first bracket. The swing arm mechanism is disposed between the appearance inspection mechanism and the guide assembly, and the swing arm mechanism includes a second bracket, a swing arm and a drive motor. The second bracket spans across the top of the feeding conveyor belt, the swing arm is disposed below the top plate of the second bracket, and the drive motor is disposed at the top of the top plate of the second bracket. The output shaft of the drive motor passes through the top plate of the second bracket downward and is connected to one end of the swing arm. The drive motor is used to drive the swing arm to swing so that the swing arm closes the good product channel or the defective product channel.

2. The feeding device for a loudspeaker production line according to claim 1, characterized in that, The good product guide rod and the defective product guide rod are respectively connected to the feeding conveyor belt via connecting rods.

3. The feeding device for a loudspeaker production line according to claim 1, characterized in that, A feeding mechanism is provided on one side of the starting end of the feeding conveyor belt. The feeding mechanism includes a feeding platform, a storage rack, and a pushing cylinder. The feeding platform is connected to the feeding conveyor belt. The storage rack and the pushing cylinder are located on top of the feeding platform. The storage rack is located between the feeding conveyor belt and the pushing cylinder. The storage rack is used to stack multiple speaker bases. A discharge port is provided on one side of the bottom end of the storage rack, and a pushing port is provided on the other side of the bottom end of the storage rack. The output shaft of the pushing cylinder is connected to a pushing block corresponding to the pushing port.

4. The feeding device for a loudspeaker production line according to claim 1, characterized in that, The drive motor is a servo motor.

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