Loudspeaker diaphragm butt-joint turnover system

Abstract

The utility model relates to a horn diaphragm butt-joint turnover system which comprises a turnover device, the turnover device comprises a supporting seat, a first connecting plate, a rotary driving piece, a rotary arm and a first clamp, and the first connecting plate is arranged on the supporting seat; the rotary driving piece is arranged on the first connecting plate; the rotating arm is connected to the rotating driving piece; the first clamp is arranged on the side, away from the rotary driving piece, of the rotary arm. The rotary driving piece drives the rotary arm to drive the first clamp to rotate by 180 degrees, so that the horn diaphragm is turned over. Therefore, manual intervention is not needed, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of loudspeaker production, and particularly relates to a horn diaphragm docking and flipping system. Background Art

[0002] The horn diaphragm is an important component of a loudspeaker. If there are defects in the horn diaphragm, it will affect the quality of the loudspeaker. When the horn diaphragm and the magnet drive the vibrating diaphragm to produce sound, the vibration effect of the horn diaphragm will affect the sound quality of the loudspeaker. And the firm connection of the horn diaphragm helps to improve the effect of the loudspeaker, generally reaching the strength level of IP68. Therefore, the dispensing quality of the horn diaphragm directly affects the quality of the loudspeaker, so the dispensing link plays a very important role in the loudspeaker.

[0003] In the related prior art, after the dispensing mechanism finishes dispensing the horn diaphragm, the horn diaphragm is manually flipped to the other side, and then processes such as wire soldering, wire cutting, and wire pulling are carried out by the wire processing mechanism. However, manual flipping not only results in too high production costs but also is not conducive to automated production. Summary of the Utility Model

[0004] Based on the above description, the utility model provides a horn diaphragm docking and flipping system, aiming to solve the problem that the existing horn diaphragm needs to be manually flipped.

[0005] The technical solution for the utility model to solve the above technical problems is as follows:

[0006] A horn diaphragm docking and flipping system includes a flipping device, and the flipping device includes:

[0007] A support base;

[0008] A first connecting plate disposed on the support base;

[0009] A rotary driving member disposed on the first connecting plate;

[0010] A rotary arm connected to the rotary driving member;

[0011] A first fixture disposed on the side of the rotary arm away from the rotary driving member.

[0012] On the basis of the above technical solution, the utility model can be further improved as follows.

[0013] Further, the rotary driving member is a swing cylinder.

[0014] Further, the flipping device includes a first lifting member, the first lifting member is disposed on the side of the rotary arm away from the rotary driving member, and the first fixture is connected to the first lifting member.

[0015] Further, the flipping device includes a first moving mechanism disposed on the support base. The first moving mechanism includes a driving assembly and at least a pair of sliding assemblies. The first connecting plate is connected to the driving assembly. Each pair of sliding assemblies is axially symmetric about the central axis of the driving assembly. The sliding assembly includes a connecting member and at least one sliding member, and at least one sliding member is slidably engaged with the connecting member.

[0016] Further, the driving assembly includes a driving motor, a lead screw, and a nut seat. One end of the lead screw is connected to the output end of the driving motor, and the nut seat is in threaded engagement with the lead screw.

[0017] Further, a transfer device is included. The transfer device is disposed opposite to the flipping device. The transfer device includes a support frame, a second moving mechanism, and a clamping assembly. The second moving mechanism is disposed on the support frame. The clamping assembly includes a second connecting plate and a second fixture. The second connecting plate is connected to the second moving mechanism, and the second fixture is disposed on the second connecting plate.

[0018] Further, the structure of the second moving mechanism is the same as that of the first moving mechanism.

[0019] Further, the second fixture is a finger cylinder.

[0020] Further, the clamping assembly includes a second lifting member and a moving plate. An installation hole is formed on the second connecting plate. The second lifting member is disposed within the installation hole. The moving plate is connected to the second lifting member, and the second fixture is disposed on the moving plate.

[0021] Further, the clamping assembly includes at least a pair of guide rods. At least a pair of guide holes are formed on the second connecting plate. Each pair of guide holes is axially symmetric about the central axis of the installation hole. The guide rods are respectively disposed within the guide holes. The guide rods move relative to the guide holes, and one end of the guide rod is connected to the moving plate.

[0022] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

[0023] (1) The rotation driving member of the present application drives the rotating arm to drive the first fixture to rotate by 180°, so as to realize the flipping of the speaker diaphragm. Thus, manual intervention is not required, and the production cost is reduced.

[0024] (2) The transfer device of the present application removes the speaker diaphragm from the first fixture and transfers the flipped speaker diaphragm to the next process to realize automatic operation. Description of the Drawings

[0025] Figure 1 It is the general assembly drawing of a horn diaphragm docking and flipping system provided in an embodiment of the present utility model;

[0026] Figure 2 It is the structural schematic diagram of the flipping device in an embodiment of the present utility model;

[0027] Figure 3 It is the partial structural schematic diagram of the flipping device in an embodiment of the present utility model;

[0028] Figure 4 It is the structural schematic diagram of the first moving mechanism in an embodiment of the present utility model;

[0029] Figure 5 It is the structural schematic diagram of the clamping assembly in an embodiment of the present utility model.

[0030] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0031] 10. Flipping device; 11. Support base; 12. First connecting plate; 13. Rotation driving member; 14. Rotation arm; 15. First clamp; 16. First lifting member; 17. First moving mechanism; 171. Driving assembly; 1711. Driving motor; 1712. Lead screw; 1713. Nut seat; 172. Sliding assembly; 1721. Connecting member; 1712. Sliding member;

[0032] 20. Transfer device; 21. Support frame; 22. Second moving mechanism; 23. Clamping assembly; 231. Second connecting plate; 232. Second clamp; 233. Second lifting member; 234. Moving plate; 235. Guide rod. Detailed implementation manners

[0033] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant attached drawings. Embodiments of the present application are shown in the attached drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present application belongs. The terms used in the specification of the present application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application.

[0035] It will be appreciated that spatial relationship terms such as "under", "below", "lower", "beneath", "above", "upper", etc. may be used herein to describe the relationship of one element or feature shown in the figures to other elements or features. It should be understood that, in addition to the orientations shown in the figures, spatial relationship terms also include different orientations of the device during use and operation. For example, if the device in the accompanying drawings is flipped, an element or feature described as "under other elements" or "beneath them" or "underneath them" will be oriented "above" the other elements or features. Thus, the exemplary terms "under" and "beneath" can include both upper and lower orientations. Additionally, the device may also include other orientations (such as, rotated 90 degrees or other orientations), and the spatial descriptors used herein are to be interpreted accordingly.

[0036] As used herein, the singular forms "a", "an" and "the" may also include the plural forms unless the context clearly dictates otherwise. It should also be understood that the terms "comprise / include" or "have" etc. specify the presence of the stated features, wholes, steps, operations, components, parts or combinations thereof, but do not preclude the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0037] Referring to the attached Figures 1 to 3 As shown, the present utility model provides a technical solution: a horn diaphragm docking and flipping system, which includes a flipping device 10. The flipping device 10 includes a support base 11, a first connecting plate 12, a rotation driving member 13, a rotation arm 14 and a first fixture 15. The first connecting plate 12 is disposed on the support base 11; the rotation driving member 13 is disposed on the first connecting plate 12; the rotation arm 14 is connected to the rotation driving member 13; the first fixture 15 is disposed on the side of the rotation arm 14 away from the rotation driving member 13.

[0038] In the present utility model, the rotation driving member 13 can be a swing cylinder; the first fixture 15 can be a suction cup type fixture, etc. In other embodiments, the rotation driving member 13 can be a motor, etc.; for example, a stepper motor or a servo motor, etc.

[0039] According to this embodiment, when the first fixture 15 clamps the horn diaphragm, the rotation driving member 13 drives the rotation arm 14 to drive the first fixture 15 to rotate by 180°, so as to realize the flipping of the horn diaphragm.

[0040] Referring to the attached Figures 1 to 3 As shown, in some embodiments, the flipping device 10 includes a first lifting member 16. The first lifting member 16 is disposed on the side of the rotation arm 14 away from the rotation driving member 13, and the first fixture 15 is connected to the first lifting member 16.

[0041] In the present utility model, the first lifting member 16 can be a linear slide module or the like.

[0042] According to this embodiment, the first fixture 15 is driven by the first lifting member 16 to move, so that the first fixture 15 can adapt to the position of the speaker diaphragm to facilitate the picking and placing of the speaker diaphragm.

[0043] Refer to the attached Figures 1 to 2 As shown in FIGS. 3 and 4, in some embodiments, the flipping device 10 includes a first moving mechanism 17. The first moving mechanism 17 is disposed on the support base 11. The first moving mechanism 17 includes a driving assembly 171 and at least a pair of sliding assemblies 172. The first connecting plate 12 is connected to the driving assembly 171. Each pair of sliding assemblies 172 is axially symmetric about the central axis of the driving assembly 171. The sliding assembly 172 includes a connecting member 1721 and at least one sliding member 1722. At least one sliding member 1722 is slidably engaged with the connecting member 1721.

[0044] Exemplarily, the driving assembly 171 can be a cylinder or a hydraulic cylinder or the like. The connecting member 1721 can be a guide rail or an optical axis or the like, and the sliding member 1722 can be a slider or a linear bearing or the like. When the connecting member 1721 is a guide rail, the sliding member 1722 is a slider; when the connecting member 1721 is an optical axis, the sliding member 1722 is a linear bearing.

[0045] According to this embodiment, the driving assembly 171 drives the first connecting plate 12 to move through the sliding assembly 172 to realize the transfer of the speaker diaphragm.

[0046] Refer to the attached Figures 1 to 2 As shown in FIGS. 3 and 4, in some embodiments, the driving assembly 171 includes a driving motor 1711, a lead screw 1712, and a nut seat 1713. One end of the lead screw 1712 is connected to the output end of the driving motor 1711, and the nut seat 1713 is in threaded engagement with the lead screw 1712.

[0047] According to this embodiment, the driving motor 1711 drives the lead screw 1712 to rotate, so that the nut seat 1713 moves along the lead screw 1712 to provide power for the movement of the first connecting plate 12.

[0048] Refer to the attached Figure 1 and 5 As shown in FIGS. 3 and 4, in some embodiments, a transfer device 20 is included. The transfer device 20 is disposed opposite to the flipping device 10. The transfer device 20 includes a support frame 21, a second moving mechanism 22, and a clamping assembly 23. The second moving mechanism 22 is disposed on the support frame 21. The clamping assembly 23 includes a second connecting plate 231 and a second fixture 232. The second connecting plate 231 is connected to the second moving mechanism 22, and the second fixture 232 is disposed on the second connecting plate 231.

[0049] Exemplarily, the second moving mechanism 22 can be a conveyor line or the like, or the structure of the second moving mechanism 22 is the same as that of the first moving mechanism 17. The second fixture 232 can be a finger cylinder.

[0050] In this embodiment, the first moving mechanism 17 drives the first fixture 15, and the second moving mechanism 22 drives the second fixture 232 to move, so that the position of the second fixture 232 corresponds to the position of the first fixture 15, and the second fixture 232 removes the horn diaphragm from the first fixture 15. At the same time, the second moving mechanism 22 drives the second fixture 232 to move, and transfers the flipped horn diaphragm to the next process.

[0051] Refer to the attached Figure 1 and 5 As shown, in some embodiments, the clamping assembly 23 includes a second lifting member 233 and a moving plate 234. An installation hole is formed in the second connecting plate 231. The second lifting member 233 is disposed in the installation hole. The moving plate 234 is connected to the second lifting member 233, and the second fixture 232 is disposed on the moving plate 234.

[0052] Exemplarily, the second lifting member 233 can be a cylinder, a hydraulic cylinder, an electric push rod or an electric cylinder, etc.

[0053] In this embodiment, the second lifting member 233 can drive the second fixture 232 to move, and cooperate to realize the picking and placing actions.

[0054] Refer to the attached Figure 1 and 5 As shown, in some embodiments, the clamping assembly 23 includes at least a pair of guide rods 235. At least a pair of guide holes are formed in the second connecting plate 231. Each pair of guide holes is axially symmetric about the central axis of the installation hole. The guide rods 235 are respectively disposed in the guide holes. The guide rods 235 move relative to the guide holes, and one end of the guide rod 235 is connected to the moving plate 234.

[0055] In this embodiment, when the second lifting member 233 drives the moving plate 234 to move, the guide rods 235 are in sliding fit with the guide holes, so as to ensure the stability of the second fixture 232.

[0056] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A speaker diaphragm docking and flipping system, characterized in that: The invention comprises a turning device (10), wherein the turning device (10) comprises: Support seat (11); A first connecting plate (12) is arranged on the supporting seat (11); A rotary driving member (13) is arranged on the first connecting plate (12); A rotating arm (14) connected to the rotating driving member (13); The first clamp (15) is arranged on a side of the rotating arm (14) away from the rotating driving member (13).

2. A speaker diaphragm docking and flipping system according to claim 1, characterized in that: The rotary drive member (13) is a swing cylinder.

3. A speaker diaphragm docking and flipping system according to claim 1, characterized in that: The turning device (10) comprises a first lifting member (16), wherein the first lifting member (16) is arranged on a side of the rotating arm (14) away from the rotating driving member (13), and the first clamp (15) is connected to the first lifting member (16).

4. A speaker diaphragm docking and flipping system according to claim 1, characterized in that: The flipping device (10) comprises a first moving mechanism (17), wherein the first moving mechanism (17) is arranged on the supporting seat (11), wherein the first moving mechanism (17) comprises a driving assembly (171) and at least one pair of sliding assemblies (172), wherein the first connecting plate (12) is connected to the driving assembly (171), wherein each pair of sliding assemblies (172) is axially symmetrical about the central axis of the driving assembly (171), and wherein the sliding assembly (172) comprises a connecting member (1721) and at least one sliding member (1722), wherein at least one sliding member (1722) is slidably matched with the connecting member (1721).

5. A speaker diaphragm docking and flipping system according to claim 4, characterized in that: The driving assembly (171) comprises a driving motor (1711), a screw rod (1712) and a nut seat (1713), one end of the screw rod (1712) is connected to the output end of the driving motor (1711), and the nut seat (1713) is threadedly matched with the screw rod (1712).

6. A speaker diaphragm docking and flipping system according to claim 5, characterized in that: The invention comprises a transfer device (20), wherein the transfer device (20) is arranged opposite to the flip device (10), the transfer device (20) comprises a support frame (21), a second moving mechanism (22) and a clamping assembly (23), wherein the second moving mechanism (22) is arranged on the support frame (21), and the clamping assembly (23) comprises a second connecting plate (231) and a second clamp (232), wherein the second connecting plate (231) is connected to the second moving mechanism (22), and the second clamp (232) is arranged on the second connecting plate (231).

7. A speaker diaphragm docking and flipping system according to claim 6, characterized in that: The structure of the second moving mechanism (22) is the same as that of the first moving mechanism (17).

8. A speaker diaphragm docking and flipping system according to claim 7, characterized in that: The second clamp (232) is a finger cylinder.

9. A speaker diaphragm docking and flipping system according to claim 8, characterized in that: The clamping assembly (23) comprises a second lifting member (233) and a movable plate (234); a mounting hole is provided on the second connecting plate (231); the second lifting member (233) is arranged in the mounting hole; the movable plate (234) is connected to the second lifting member (233); and the second clamp (232) is arranged on the movable plate (234).

10. A speaker diaphragm docking and flipping system according to claim 9, characterized in that: The clamping assembly (23) comprises at least one pair of guide rods (235), the second connecting plate (231) is provided with at least one pair of guide holes, each pair of the guide holes is symmetrical about the central axis of the mounting hole, the guide rods (235) are arranged in the guide holes in a one-to-one correspondence, the guide rods (235) move relative to the guide holes, and one end of the guide rods (235) is connected to the movable plate (234).

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