Voice coil transfer device

Abstract

The utility model relates to a voice coil transshipment device which comprises a base. The transplanting manipulator is mounted on the base; the first driving part is used for driving the transplanting manipulator; the suction rotating assembly is mounted on the transplanting manipulator and is used for sucking the voice coil; the wire stroking assembly is arranged on the suction rotating assembly and used for clamping a voice coil lead, the wire stroking assembly comprises a connecting plate, a mounting plate is arranged on the connecting plate, a second driving piece is arranged on the mounting plate, and clamping blocks clamped with each other are mounted at the output end of the second driving piece. And the voice coil is driven to rotate by a certain angle, so that the two voice coil leads are kept in the same direction, and the two voice coil leads are drawn together through the wire stroking assembly, thereby facilitating subsequent assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of speaker assembly, in particular to a voice coil transfer device. Background Art

[0002] The voice coil is a key component of the speaker. It converts electrical energy into mechanical energy through the coil of current, thereby driving the vibration plate to produce sound. During the speaker assembly process, the voice coil needs to be transferred and sent to another workstation. However, the existing transfer mechanism can only perform simple transportation, and the two leads of the voice coil are in an open state and in different directions after assembly, which is not convenient for subsequent assembly processes. Utility Model Content

[0003] In view of the shortcomings of the prior art, the present invention aims to provide a voice coil transfer device.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a voice coil transfer device, including a base; a transplanting manipulator installed on the base; a first driving member for driving the transplanting manipulator; a suction rotating assembly installed on the transplanting manipulator for sucking the voice coil; a wire-straightening assembly provided on the suction rotating assembly for clamping the voice coil lead, the wire-straightening assembly including a connecting plate, a mounting plate provided on the connecting plate, a second driving member provided on the mounting plate, and mutually engaging clamping blocks installed at the output end of the second driving member.

[0005] Preferably, the first driving member is a stepping motor.

[0006] Preferably, the suction rotation assembly includes a mounting seat, a motor is provided on the mounting seat, a through hole is provided at the axis center of the output shaft of the motor, and a suction nozzle is installed at the bottom end of the output shaft.

[0007] Preferably, the suction nozzle is slidably connected to the through hole, and a spring is sleeved between the suction nozzle and the output shaft.

[0008] Preferably, a first waist hole for adjusting the left and right position of the second driving member is opened on the connecting plate, and a first bolt threadedly connected to the mounting plate is provided in the first waist hole.

[0009] Preferably, a second waist hole for adjusting the upper and lower positions of the second driving member is opened on the mounting plate, and a second bolt threadedly connected to the second driving member is provided in the second waist hole.

[0010] Preferably, the second driving member is a finger cylinder.

[0011] The beneficial effects of the present invention are as follows: the present invention adopts a suction rotating assembly to suck the voice coil, and drives the voice coil to rotate a certain angle so that the two voice coil leads are kept in the same direction, and the two voice coil leads are brought together by the wire drawing assembly to facilitate subsequent assembly processes.

[0012] Figure 1 The figure is a structural diagram of a voice coil transfer device of the present invention.

[0013] Figure 2 This is another structural schematic diagram of a voice coil transfer device of the present invention.

[0014] Figure 3 for Figure 1 Partial view at point A in the middle.

[0015] The numbers shown in the figure represent: 1. Base; 2. Transplanting robot; 3. First driving member; 4. Suction and rotation assembly; 401. Mounting seat; 402. Motor; 403. Output shaft; 404. Suction nozzle; 405. Spring; 5. Wire drawing assembly; 501. Connecting plate; 502. Mounting plate; 503. Second driving member; 504. Clamping block; 505. First waist hole; 506. Second waist hole. DETAILED DESCRIPTION

[0016] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0017] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0018] The following will be combined with specific embodiments to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0019] See Figures 1 to 3As shown, the structure of the present invention is as follows: a voice coil transfer device, including a base 1; a transplanting manipulator 2, mounted on the base 1; a first driving member 3, used to drive the transplanting manipulator 2; a suction rotating assembly 4, mounted on the transplanting manipulator 2, used to absorb the voice coil; a wire drawing assembly 5, provided on the suction rotating assembly 4, used to clamp the voice coil lead, the wire drawing assembly 5 includes a connecting plate 501, a mounting plate 502 is provided on the connecting plate 501, a second driving member 503 is provided on the mounting plate 502, and a clamping block 504 that engages with each other is installed on the output end of the second driving member 503. Specifically, the first driving member 3 is a stepping motor, The second driving component 503 is a finger cylinder. After the voice coil is assembled, the stepper motor drives the transplanting robot 2 to drive the suction and rotation component 4 and the wire-straightening component 5 to move to the position of the voice coil. The transplanting robot 2 is a PPU transplanting mechanism, which is a prior art and will not be described separately. Then the suction and rotation component 4 sucks the voice coil, and the finger cylinder drives the clamping block 504 to clamp the voice coil lead, so that the two voice coil leads are close together to facilitate subsequent assembly processes. Then the stepper motor drives the PPU transplanting mechanism, drives the suction and rotation component 4 to transplant the voice coil to the specified position, and drives the voice coil to rotate a certain angle so that the two voice coil leads remain in the same direction.

[0020] like Figure 2 As shown, the suction rotation component 4 includes a mounting base 401, on which a motor 402 is provided. The axis center of the output shaft 403 of the motor 402 is provided with a through hole, and a suction nozzle 404 is installed at the bottom end of the output shaft 403. Specifically, the air pipe is connected to the upper end of the output shaft 403, and the suction nozzle 404 sucks the voice coil through the negative pressure in the air pipe. Then the motor 402 drives the output shaft 403 to rotate a certain angle, thereby driving the voice coil to rotate.

[0021] like Figure 3 As shown, the suction nozzle 404 is slidably connected to the through hole, and a spring 405 is sleeved between the suction nozzle 404 and the output shaft 403. Specifically, the spring 405 is used to reduce the impact of the suction nozzle 404 on the voice coil when taking or putting materials.

[0022] like Figure 2 As shown, a first waist hole 505 for adjusting the left and right position of the second driving member 503 is provided on the connecting plate 501, and a first bolt threadedly connected to the mounting plate 502 is provided in the first waist hole 505. Specifically, the first waist hole 505 is used to adjust the distance between the second driving member 503 and the suction rotating assembly 4, and is locked by the first bolt to facilitate the clamping of voice coil leads of different lengths.

[0023] like Figure 2As shown, a first waist hole 505 for adjusting the upper and lower positions of the second driving member 503 is provided on the mounting plate 502, and a second bolt threadedly connected to the second driving member 503 is provided in the first waist hole 505. Specifically, the second waist hole 506 is used to adjust the height of the second driving member 503, which is locked by the second bolt to facilitate the clamping block 504 to clamp the voice coil wire.

[0024] During specific use, the first driving member 3 is a stepper motor, and the second driving member 503 is a finger cylinder. After the voice coil is assembled, the stepper motor drives the transplanting robot 2 to drive the suction and rotating component 4 and the wire-drawing component 5 to move to the position of the voice coil. The transplanting robot 2 is a PPU transplanting mechanism, which is a prior art and will not be described separately. Then the suction and rotating component 4 sucks the voice coil, and the finger cylinder drives the clamp 504 to clamp the voice coil lead, so that the two voice coil leads are close together to facilitate subsequent assembly processes. Then the stepper motor drives the PPU transplanting mechanism, drives the suction and rotating component 4 to transplant the voice coil to the specified position, and drives the voice coil to rotate a certain angle so that the two voice coil leads remain in the same direction.

[0025] The above further describes the present invention with the help of specific embodiments, but it should be understood that the specific description here should not be construed as limiting the essence and scope of the present invention. Various modifications made to the above embodiments by ordinary technicians in this field after reading this specification are all within the scope of protection of the present invention.

Claims

1. A voice coil transfer device, characterized in that: including a base (1); A transplanting manipulator (2) is mounted on the base (1); A first driving member (3) for driving the transplanting manipulator (2); A suction rotating assembly (4) is mounted on the transplanting manipulator (2) and is used to suck the voice coil; A wire drawing assembly (5) is provided on the suction rotating assembly (4) and is used to clamp the voice coil lead wire; The wire drawing assembly (5) comprises a connecting plate (501), a mounting plate (502) is provided on the connecting plate (501), a second driving member (503) is provided on the mounting plate (502), and a clamping block (504) that engages with each other is installed at the output end of the second driving member (503).

2. The voice coil transfer device according to claim 1, characterized in that: The first driving component (3) is a stepping motor.

3. The voice coil transfer device according to claim 1, characterized in that: The suction rotation assembly (4) comprises a mounting seat (401), a motor (402) is provided on the mounting seat (401), a through hole is provided at the axis center of the output shaft (403) of the motor (402), and a suction nozzle (404) is installed at the bottom end of the output shaft (403).

4. The voice coil transfer device according to claim 3, characterized in that: The suction nozzle (404) is slidably connected to the through hole, and a spring (405) is sleeved between the suction nozzle (404) and the output shaft (403).

5. The voice coil transfer device according to claim 1, characterized in that: The connecting plate (501) is provided with a first waist hole (505) for adjusting the left and right position of the second driving member (503), and a first bolt threadedly connected to the mounting plate (502) is provided in the first waist hole (505).

6. The voice coil transfer device according to claim 1, characterized in that: A second waist hole (506) for adjusting the upper and lower positions of the second driving member (503) is provided on the mounting plate (502), and a second bolt threadedly connected to the second driving member (503) is provided in the second waist hole (506).

7. The voice coil transfer device according to claim 1, characterized in that: The second driving member (503) is a finger cylinder.

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