Loudspeaker voice coil assembly equipment with automatic feeding function

Abstract

The utility model provides an automatic feeding loudspeaker voice coil assembling device, which relates to the field of loudspeaker voice coil assembling and comprises an assembling table, the top end of the assembling table is fixedly connected with the bottom end of an assembling mechanism, and the top end of the assembling table is fixedly connected with the bottom end of a guide rail mechanism. The four sides of the assembling table are fixedly connected with one side of a pushing mechanism, the inner wall of the guide rail mechanism is slidably connected with the outer wall of a clamp assembly, and the inner wall of the clamp assembly is fixedly connected with the two ends of an adjusting assembly. According to the device, the movable pulley yoke moves to drive the sliding wheels to abut against the outer wall of the loudspeaker voice coil, after position adjustment is completed, the rotating button is rotated to drive the threaded rod to rotate, the threaded rod rotates to move downwards through the threaded block, and the threaded rod moves downwards to drive the movable plate and the rubber pad to make contact with the inner wall of the containing frame. And the position of the movable pulley yoke is adjusted, so that the loudspeaker voice coils with different specifications can be conveniently limited and stabilized.

Description

Technical Field

[0001] The utility model relates to the technical field of loudspeaker voice coil assembly, in particular to loudspeaker voice coil assembly equipment with automatic loading. Background Art

[0002] The speaker voice coil is one of the important components of the speaker. Nowadays, when assembling the speaker voice coil, automatic loading assembly equipment is required to perform the assembly operation of the speaker voice coil.

[0003] In the prior art, the speaker voice coil assembly equipment transfers the speaker voice coil placed on the top of the fixture through the guide rail, and then assembles and processes the speaker voice coil in parts through the assembly table. When the fixture located above the guide rail stabilizes the speaker voice coil, due to the relatively fixed fixture structure, it is difficult to well limit and stabilize the speaker voice coils of different sizes. Secondly, it is inconvenient to disassemble the fixture and the guide rail. In the event that the fixture is damaged, it is difficult to easily remove and replace the damaged fixture. Utility Model Content

[0004] The purpose of the present utility model is to provide an automatic loading loudspeaker voice coil assembly device to solve the problems raised in the above background technology, namely, that the fixture structure is relatively fixed, making it difficult to effectively limit and stabilize loudspeaker voice coils of different sizes; and secondly, due to the inconvenience of disassembly between the fixture and the guide rail, it is difficult to conveniently remove and replace the damaged fixture when the fixture is damaged.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes: an assembly table, the top of the assembly table is fixedly connected to the bottom end of the assembly mechanism, the top of the assembly table is fixedly connected to the bottom end of the guide rail mechanism, the four sides of the assembly table are fixedly connected to one side of the pushing mechanism, the inner wall of the guide rail mechanism is slidably connected to the outer wall of the clamp assembly, the clamp assembly includes a sliding block, a positioning rod, a mounting groove, an arc-shaped rubber blocking block, a placement rack, an adjustment groove, a rotating block, a protrusion, a mounting rod and an arc-shaped rubber blocked block, the inner wall of the clamp assembly is fixedly connected to the two ends of the adjustment assembly, and the adjustment assembly includes a limit rod, a movable pulley frame, a sliding wheel, a sliding groove, a limit slider, a threaded block, a threaded rod, a movable plate, a rotating button and a rubber pad.

[0006] As a preferred embodiment, the outer wall of the sliding block is slidably connected to the inner wall of the guide rail mechanism, and the top end of the sliding block is fixedly connected to the bottom end of the positioning rod, and a mounting groove is provided inside the sliding block.

[0007] As a preferred embodiment, the top inner wall of the mounting groove is fixedly connected to the outer wall of the arc-shaped rubber blocking block, and a positioning groove is provided at the bottom of the placement rack, and the inner wall of the positioning groove is movably connected to the outer wall of the positioning rod.

[0008] As a preferred embodiment, an adjustment slot is provided inside the placement rack, and a bearing is provided on the outer wall of the rotating block, and the outer wall of the rotating block is rotatably connected to the inner wall of the placement rack via the bearing.

[0009] As a preferred embodiment, the top of the rotating block is fixedly connected to the bottom end of the protrusion, and the top of the rotating block is fixedly connected to the top of the mounting rod, and the outer wall of the mounting rod is fixedly connected to the inner wall of the arc-shaped rubber blocking block.

[0010] As a preferred embodiment, both ends of the limit rod are fixedly connected to the inner wall of the adjustment groove, and a limit opening is opened inside the movable pulley frame, and the inner wall of the limit opening is movably connected to the outer wall of the limit rod.

[0011] As a preferred embodiment, one side of the movable pulley frame is rotatably connected to the two ends of the sliding wheel, and a sliding groove is provided on the other side of the movable pulley frame, the inner wall of the sliding groove is movably connected to the outer wall of the limiting slider, and the side of the movable pulley frame away from the sliding wheel is fixedly connected to one side of the threaded block.

[0012] As a preferred embodiment, the inner wall of the threaded block is threadedly connected to the outer wall of the threaded rod, and the outer wall of the bottom end of the threaded rod is provided with a bearing, the outer wall of the bottom end of the threaded rod is rotatably connected to the inner wall of the movable plate through the bearing, and the top of the threaded rod is fixedly connected to the bottom end of the rotating button, the bottom ends of both sides of the movable plate are fixedly connected to the top of the rubber pad, and one side of the movable plate is fixedly connected to one side of the limit slider.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. The utility model uses a movable pulley frame to move inside the adjustment groove. At the same time, the movable pulley frame is limited by the limit rod. The movement of the movable pulley frame drives the sliding wheel to press against the outer wall of the speaker voice coil. After the position adjustment is completed, the rotating knob drives the threaded rod to rotate. The threaded rod rotates through the threaded block to move the threaded rod downward. The downward movement of the threaded rod drives the movable plate and the rubber pad to contact the inner wall of the placement frame, thereby stabilizing the movable pulley frame. By adjusting the position of the movable pulley frame, the limitation and stabilization of the speaker voice coils of different specifications are facilitated.

[0015] The rotating protrusion then drives the curved rubber blocking block to rotate to the bottom of the curved rubber blocking block, so that the curved rubber blocking block is blocked by the curved rubber blocking block, thereby stabilizing the placement rack, facilitating the replacement of the placement rack, and reducing the cumbersomeness of replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of an automatic loading loudspeaker voice coil assembly device provided by the utility model;

[0017] Figure 2 A schematic diagram of a fixture assembly for an automatic loading loudspeaker voice coil assembly device provided by the present invention;

[0018] Figure 3 A partial cross-sectional view of a fixture assembly of an automatic loading loudspeaker voice coil assembly device provided by the present invention;

[0019] Figure 4 A schematic diagram of a sliding block of an automatic loading loudspeaker voice coil assembly device provided by the utility model;

[0020] Figure 5 A schematic diagram of a rotating block of an automatic loading loudspeaker voice coil assembly device provided by the present invention;

[0021] Figure 6 This is a schematic diagram of an adjustment component of an automatic loading loudspeaker voice coil assembly device provided by the utility model.

[0022] Legend:

[0023] 1. Assembly table; 2. Assembly mechanism; 3. Guide rail mechanism; 4. Pushing mechanism; 5. Clamp assembly; 501. Sliding block; 502. Positioning rod; 503. Mounting slot; 504. Arc-shaped rubber blocking block; 505. Placement rack; 506. Adjustment slot; 507. Rotation block; 508. Bump; 509. Mounting rod; 510. Arc-shaped rubber blocked block; 6. Adjustment assembly; 601. Limit rod; 602. Moving pulley rack; 603. Sliding wheel; 604. Sliding slot; 605. Limit slider; 606. Threaded block; 607. Threaded rod; 608. Moving plate; 609. Rotating knob; 610. Rubber pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-6 The utility model provides a technical solution: it includes: an assembly platform 1, the top of the assembly platform 1 is fixedly connected to the bottom end of the assembly mechanism 2, the top of the assembly platform 1 is fixedly connected to the bottom end of the guide rail mechanism 3, the four sides of the assembly platform 1 are fixedly connected to one side of the pushing mechanism 4, the inner wall of the guide rail mechanism 3 is slidably connected to the outer wall of the clamp assembly 5, the clamp assembly 5 includes a sliding block 501, a positioning rod 502, a mounting groove 503, an arc-shaped rubber blocking block 504, a placement rack 505, an adjusting groove 506, a rotating block 507, a protrusion 508, a mounting rod 509 and a arc-shaped rubber blocked block 510, the inner wall of the clamp assembly 5 is fixedly connected to both ends of the adjusting assembly 6, the adjusting assembly 6 includes a limiting rod 601, a moving pulley frame 602, a sliding wheel 603, a sliding groove 604, a limiting slider 605, a threaded block 606, a threaded rod 607, a moving plate 608, a rotating button 609 and a rubber pad 610.

[0026] In one embodiment, the outer wall of the sliding block 501 is slidably connected to the inner wall of the guide rail mechanism 3 , and the top end of the sliding block 501 is fixedly connected to the bottom end of the positioning rod 502 . A mounting groove 503 is provided inside the sliding block 501 .

[0027] Specifically, the speaker voice coil is assembled in sections by the assembly mechanism 2 , and the clamp assembly 5 is pushed by the pushing mechanism 4 , so that the clamp assembly 5 slides on the guide rail mechanism 3 .

[0028] In one embodiment, the top inner wall of the mounting groove 503 is fixedly connected to the outer wall of the arc-shaped rubber stopper 504 , and a positioning groove is provided at the bottom of the placement rack 505 , and the inner wall of the positioning groove is movably connected to the outer wall of the positioning rod 502 .

[0029] Specifically, the placement rack 505 is placed above the sliding block 501 through the positioning of the positioning rod 502 .

[0030] In one embodiment, an adjustment slot 506 is provided inside the placement rack 505 , and a bearing is provided on the outer wall of the rotating block 507 , and the outer wall of the rotating block 507 is rotatably connected to the inner wall of the placement rack 505 via the bearing.

[0031] Specifically, the protrusion 508 is rotated to drive the arc-shaped rubber blocking block 510 to rotate to the bottom of the arc-shaped rubber blocking block 504 .

[0032] In one embodiment, the top of the rotating block 507 is fixedly connected to the bottom of the protrusion 508, and the top of the rotating block 507 is fixedly connected to the top of the mounting rod 509, and the outer wall of the mounting rod 509 is fixedly connected to the inner wall of the arc-shaped rubber blocking block 510.

[0033] Specifically, the arc-shaped rubber blocking block 510 is blocked by the arc-shaped rubber blocking block 504 , thereby stabilizing the placement rack 505 .

[0034] In one embodiment, both ends of the limiting rod 601 are fixedly connected to the inner wall of the adjustment groove 506 , and a limiting opening is opened inside the movable pulley frame 602 , and the inner wall of the limiting opening is movably connected to the outer wall of the limiting rod 601 .

[0035] Specifically, the movable pulley frame 602 moves inside the adjustment slot 506 , and the movable pulley frame 602 is limited by the limiting rod 601 .

[0036] In one embodiment, one side of the movable pulley frame 602 is rotatably connected to both ends of the sliding wheel 603, and a sliding groove 604 is provided on the other side of the movable pulley frame 602. The inner wall of the sliding groove 604 is movably connected to the outer wall of the limiting slider 605, and the side of the movable pulley frame 602 away from the sliding wheel 603 is fixedly connected to one side of the threaded block 606.

[0037] Specifically, the threaded rod 607 rotates through the threaded block 606 to move the threaded rod 607 downward, and the stability of the movement of the movable plate 608 is ensured through the connection between the sliding groove 604 and the limiting slider 605.

[0038] In one embodiment, the inner wall of the threaded block 606 is threadedly connected to the outer wall of the threaded rod 607, and the outer wall of the bottom end of the threaded rod 607 is provided with a bearing, the outer wall of the bottom end of the threaded rod 607 is rotatably connected to the inner wall of the movable plate 608 through the bearing, and the top of the threaded rod 607 is fixedly connected to the bottom end of the rotating button 609, the bottom ends of both sides of the movable plate 608 are fixedly connected to the top of the rubber pad 610, and one side of the movable plate 608 is fixedly connected to one side of the limiting slider 605.

[0039] Specifically, the threaded rod 607 moves downward to drive the movable plate 608 and the rubber pad 610 to contact the inner wall of the placement frame 505, thereby stabilizing the movable pulley frame 602.

[0040] Working principle: The movable pulley frame 602 moves inside the adjustment groove 506, and the movable pulley frame 602 is limited by the limit rod 601. The movable pulley frame 602 moves and drives the sliding wheel 603 to press against the outer wall of the speaker voice coil. After the position adjustment is completed, the rotating knob 609 is rotated to drive the threaded rod 607 to rotate. The threaded rod 607 rotates through the threaded block 606 to move the threaded rod 607 downward. The threaded rod 607 moves downward and drives the movable plate 608 and the rubber pad 610 to contact the inner wall of the placement rack 505, thereby stabilizing the movable pulley frame 602. When the placement rack 505 needs to be replaced, the rotating protrusion 508 drives the rotating block 507 to rotate, and then drives the installation rod 509 to rotate inside the installation groove 503. The arcuate rubber blocking block 510 is rotated, and the arcuate rubber blocking block 510 is rotated, so that the arcuate rubber blocking block 510 is away from the bottom of the arcuate rubber blocking block 504. At the same time, the arcuate rubber blocking block 510 is freed from the obstruction of the arcuate rubber blocking block 504, so that the rotating block 507 is freed from the limit, thereby removing the placement rack 505, and placing the new placement rack 505 on the top of the sliding block 501 through the positioning of the positioning rod 502, so that the mounting rod 509 and the arcuate rubber blocking block 510 are both entered into the interior of the mounting groove 503, and the rotating protrusion 508 drives the arcuate rubber blocking block 510 to rotate to the bottom of the arcuate rubber blocking block 504, so that the arcuate rubber blocking block 510 is blocked by the arcuate rubber blocking block 504, thereby stabilizing the placement rack 505.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An automatic loading loudspeaker voice coil assembly device, characterized in that: include: The assembly platform (1) is fixedly connected to the bottom end of the assembly mechanism (2), the top end of the assembly platform (1) is fixedly connected to the bottom end of the guide rail mechanism (3), the four sides of the assembly platform (1) are fixedly connected to one side of the pushing mechanism (4), the inner wall of the guide rail mechanism (3) is slidably connected to the outer wall of the clamp assembly (5), and the clamp assembly (5) includes a sliding block (501), a positioning rod (502), a mounting groove (503), an arc-shaped rubber blocking block (504), a placement rack (505), an adjustment The inner wall of the clamp assembly (5) is fixedly connected to the two ends of the adjustment assembly (6), and the adjustment assembly (6) includes a limit rod (601), a movable pulley frame (602), a sliding wheel (603), a sliding groove (604), a limit slider (605), a threaded block (606), a threaded rod (607), a movable plate (608), a rotating knob (609) and a rubber pad (610).

2. The automatic loading loudspeaker voice coil assembly device according to claim 1, characterized in that: The outer wall of the sliding block (501) is slidably connected to the inner wall of the guide rail mechanism (3), and the top end of the sliding block (501) is fixedly connected to the bottom end of the positioning rod (502). A mounting groove (503) is provided inside the sliding block (501).

3. The automatic loading loudspeaker voice coil assembly device according to claim 2, characterized in that: The top inner wall of the installation groove (503) is fixedly connected to the outer wall of the arc-shaped rubber blocking block (504), and a positioning groove is provided at the bottom of the placement frame (505), and the inner wall of the positioning groove is movably connected to the outer wall of the positioning rod (502).

4. The automatic loading loudspeaker voice coil assembly device according to claim 3, characterized in that: An adjusting slot (506) is provided inside the placement rack (505), and a bearing is provided on the outer wall of the rotating block (507). The outer wall of the rotating block (507) is rotatably connected to the inner wall of the placement rack (505) via the bearing.

5. The automatic loading loudspeaker voice coil assembly device according to claim 4, characterized in that: The top end of the rotating block (507) is fixedly connected to the bottom end of the protruding block (508), and the top end of the rotating block (507) is fixedly connected to the top end of the mounting rod (509), and the outer wall of the mounting rod (509) is fixedly connected to the inner wall of the arc-shaped rubber blocking block (510).

6. The automatic loading loudspeaker voice coil assembly device according to claim 1, characterized in that: Both ends of the limiting rod (601) are fixedly connected to the inner wall of the adjustment groove (506), and a limiting opening is provided inside the movable pulley frame (602), and the inner wall of the limiting opening is movably connected to the outer wall of the limiting rod (601).

7. The automatic loading loudspeaker voice coil assembly device according to claim 6, characterized in that: One side of the movable pulley frame (602) is rotatably connected to both ends of the sliding wheel (603), and the other side of the movable pulley frame (602) is provided with a sliding groove (604), the inner wall of the sliding groove (604) is movably connected to the outer wall of the limiting slider (605), and the side of the movable pulley frame (602) away from the sliding wheel (603) is fixedly connected to one side of the threaded block (606).

8. The automatic loading loudspeaker voice coil assembly device according to claim 7, characterized in that: The inner wall of the threaded block (606) is threadedly connected to the outer wall of the threaded rod (607), and a bearing is provided on the outer wall of the bottom end of the threaded rod (607). The outer wall of the bottom end of the threaded rod (607) is rotatably connected to the inner wall of the movable plate (608) through the bearing, and the top end of the threaded rod (607) is fixedly connected to the bottom end of the rotating button (609). The bottom ends of both sides of the movable plate (608) are fixedly connected to the top end of the rubber pad (610), and one side of the movable plate (608) is fixedly connected to one side of the limit slider (605).

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