Automatic wire shifting mechanism

Abstract

The utility model discloses an automatic wire shifting mechanism which comprises a transverse servo motor, a vertical servo motor, a machine frame, a fixing plate and a plurality of wire shifting components, the wire shifting components are connected to the fixing plate, the fixing plate is connected to the machine frame in a sliding mode, the output end of the transverse servo motor and the output end of the vertical servo motor are respectively connected with the fixing plate, and the wire shifting components are arranged on the fixing plate. The wire shifting component comprises a shifting needle which is used for shifting the voice coil lead into a radian. The beneficial effects of the utility model are that the transverse servo motor and the vertical servo motor can conveniently drive the fixed plate to slide on the rack, and the setting needle is arranged, so that the setting needle can be conveniently driven to move synchronously when the wire setting component is driven to move, and the moving direction of the setting needle is perpendicular to or forms a certain angle with the placing direction of a voice coil lead which is basically linear. The voice coil lead is shifted to be radian, so that a plurality of lead shifting components synchronously shift a plurality of leads to be radian, manual wire shifting is replaced, and the wire shifting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary wire-dial mechanical structures, in particular to an automatic wire-dial mechanism. Background Art

[0002] The structure of the loudspeaker includes an FPC soft board, wherein two passages are formed on the FPC soft board, both of which are formed with soldering pads, and the two soldering pads are respectively soldered to the outgoing line and the incoming line of the voice coil.

[0003] In order to prevent the voice coil lead from being torn off at the connection point between the voice coil and the voice coil lead due to the vibration of the voice coil when the speaker is working, it is necessary to form a certain arc at the voice coil input and output points before welding the voice coil lead to the pad point, increase the length of the lead from the voice coil to the lead and the pad point, and prevent the voice coil lead from being torn off due to the vibration of the voice coil. The current method of manually forming the lead into a certain arc is inefficient. Summary of the invention

[0004] The utility model aims to provide an automatic wire-drilling mechanism, wherein a plurality of wire-drilling components synchronously divert a plurality of lead wires into arcs, thereby improving the wire-drilling efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme.

[0006] An automatic wire-digging mechanism comprises a horizontal servo motor, a vertical servo motor, a frame, a fixed plate and a plurality of wire-digging components, wherein the plurality of wire-digging components are connected to the fixed plate, the fixed plate is slidably connected to the frame, the output ends of the horizontal servo motor and the vertical servo motor are respectively connected to the fixed plate through corresponding sliders, and the wire-digging components comprise a diverting pin.

[0007] The utility model adopts the above-mentioned scheme, connects several wire-pulling components to a fixed plate, and slidably connects the fixed plate to the frame, so that the fixed plate can be driven to slide horizontally or vertically on the frame by a horizontal servo motor and a vertical servo motor, and a dialing pin is provided, so that when the wire-pulling component is driven to move, the dialing pin can be driven to move synchronously, and the moving direction of the dialing pin is perpendicular to or at a certain angle to the placement direction of the voice coil lead wire which is basically a straight line, so that the voice coil lead wire is dialed into an arc, and several wire-pulling components can synchronously dial several leads into an arc, replacing manual dialing and improving the wire dialing efficiency.

[0008] Preferably, it further comprises a connecting member, through which the wire-driving member is slidably connected to the fixing plate.

[0009] In this way, by setting a connecting member, the wire-pulling member is slidably connected to the fixed plate, thereby improving the strength and rigidity of the connection point, and realizing the sliding connection of the connecting member on the fixed plate, which facilitates the adjustment of the position of the connecting member and ensures the accuracy of the wire-pulling position.

[0010] Preferably, the connecting member includes a connecting rod, a connecting plate and two connecting blocks, the two connecting blocks are respectively connected to the two ends of the connecting rod, the two connecting blocks are fixedly connected to the connecting plate, the wire-digging member is slidably connected to the connecting rod, and the connecting plate is fixedly connected to the fixed plate.

[0011] In this way, by respectively connecting the two connecting blocks to the two ends of the connecting rod and fixing the two connecting blocks to the connecting plate, the connecting rod is positioned on the connecting plate, which facilitates the sliding connection of the wire-push component to the connecting rod and the adjustment of the position of the connecting component, thereby ensuring the accuracy of the wire-push position.

[0012] Preferably, the wire shifting component further comprises a needle shifting mounting block and a needle shifting mounting bracket, wherein the needle shifting mounting block is slidably connected to the connecting rod, the needle shifting mounting bracket is connected to one end of the needle shifting mounting block away from the connecting rod, and the needle shifting is connected to the free end of the needle shifting mounting bracket.

[0013] In this way, by sliding the pin mounting block to the connecting rod, connecting the pin mounting bracket to the end of the pin mounting block away from the connecting rod, and connecting the pin to the free end of the pin mounting bracket, the position of the pin can be adjusted by sliding the pin mounting block.

[0014] Preferably, the connecting member further comprises an adjusting screw, and a threaded hole is provided on the needle setting mounting block, the adjusting screw is screwed into the threaded hole, and the end portion of the adjusting screw abuts against the connecting rod.

[0015] In this way, by screwing the adjusting screw into the threaded hole on the pin setting block, the end of the adjusting screw abuts against the connecting rod, so that the pin setting block can be positioned by the adjusting screw after sliding to a suitable position.

[0016] Preferably, the setting pin mounting bracket is L-shaped as a whole, one end of the setting pin mounting bracket is connected to the setting pin mounting block, one end of the setting pin is connected to the bottom of the other end of the setting pin mounting bracket, and the other end extends out of the setting pin mounting bracket.

[0017] In this way, by setting the dial pin mounting bracket as an L-shape as a whole, the dial pin connected to the vertical part of the L-shape can be kept away from the dial pin mounting block to prevent the dial pin mounting block from interfering with the speaker, and the free end of the dial pin is produced into the dial pin mounting bracket to prevent the dial pin mounting bracket from interfering with the voice coil.

[0018] Preferably, it also includes a slide rail and a transverse slider, the slide rail is horizontally connected to the frame, the transverse slider is slidably connected to the slide rail, the fixed plate is connected to the transverse slider, and the screw of the transverse servo motor is threadedly matched with the transverse slider.

[0019] In this way, by horizontally connecting the slide rail to the frame, and slidably connecting the transverse slider to the slide rail, and connecting the fixed plate to the transverse slider, the lead screw of the transverse servo motor can drive the transverse slider to move horizontally along the slide rail, and drive the needle component connected to the fixed plate to move synchronously, so that the needle can move the voice coil lead into an arc when moving.

[0020] Preferably, it also includes a vertical slider, which is U-shaped as a whole, the open end of the vertical slider is connected to the fixed plate, the inside of the transverse slider is hollow, the vertical slider is slidingly connected to one side of the transverse slider, and the screw of the vertical servo motor is threadedly matched with the vertical slider.

[0021] In this way, by setting the vertical slider as a U-shape as a whole, connecting the open end of the vertical slider to the fixed plate, and setting the transverse slider to be hollow inside, it is convenient for the free end of the lead screw of the vertical servo motor to drive the vertical slider to slide along one side of the transverse slider, so as to achieve the effect of being able to move the needle component up and down, so that the needle can move down to one side of the voice coil lead when dialing the line, and then move under the action of the transverse servo motor to achieve dialing the line, and move the needle up after the line is dialed to prevent the needle from affecting the movement of the speaker.

[0022] Preferably, a servo motor mounting bracket is connected to the top of the transverse sliding block, and the vertical servo motor is connected to the servo motor mounting bracket.

[0023] In this way, the vertical servo motor is supported and positioned by providing a servo motor mounting bracket.

[0024] Preferably, the transverse servo motor is connected to the frame.

[0025] In this way, by connecting the transverse servo motor to the frame, the frame can easily support and position the transverse servo motor.

[0026] The beneficial effect of the utility model is as follows: several of the wire-pulling components are connected to a fixed plate, and the fixed plate is slidably connected to the slide rail, so that the lead screw of the vertical servo motor drives the vertical slider to slide along one side of the horizontal slider, so as to achieve the effect of enabling the needle-pulling component to move up and down, so that the needle-pulling component can move down to one side of the voice coil lead wire when dialing the wire, and then move under the action of the horizontal servo motor to achieve wire-pulling, and move the needle-pulling component up after the wire-pulling is completed to prevent the needle-pulling component from affecting the movement of the speaker. The lead screw of the horizontal servo motor drives the horizontal slider to move horizontally along the slide rail, and drives the needle-pulling component connected to the fixed plate to move synchronously, drives the needle-pulling component to move synchronously, and when the needle-pulling component moves, it pulls the voice coil lead wire into an arc, so that several wire-pulling components can synchronously pull several leads into an arc, replacing manual wire-pulling and improving wire-pulling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural diagram of the utility model;

[0028] Figure 2 It is a partial structural diagram of the utility model. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the embodiments described.

[0030] The figure marks in the drawings of the specification include: needle mounting block 1, needle 11, needle mounting bracket 12, connecting block 2, connecting rod 21, adjusting screw 22, fixing plate 23, connecting plate 24, transverse slider 3, slide rail 31, transverse servo motor 32, vertical slider 4, vertical servo motor 41, frame 6.

[0031] The words "first", "second" and similar words used in the embodiments of the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "one", "an" or "the" and similar words do not indicate a quantity limitation, but rather indicate the presence of at least one. Similarly, words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections or communication connections, whether direct or indirect.

[0032] Embodiment 1, as Figure 1 and Figure 2 As shown; the present application provides an automatic wire-digging mechanism, a transverse servo motor 32, a vertical servo motor 41, a frame 6, a fixed plate 23 and several wire-digging components, several of the wire-digging components are connected to the fixed plate 23, the fixed plate 23 is slidably connected to the frame 6, the output ends of the transverse servo motor 32 and the vertical servo motor 41 are respectively connected to the fixed plate 23 through corresponding sliders, and the wire-digging component includes a dialing pin 11.

[0033] See also Figure 1 and Figure 2 , and further includes a connecting member, through which the wire-drifting member is slidably connected to the fixing plate 23. In this way, by setting the connecting member to slidably connect the wire-drifting member to the fixing plate 23, the strength and rigidity of the connection point are improved, and the connecting member is slidably connected to the fixing plate 23, which facilitates the adjustment of the position of the connecting member and ensures the accuracy of the wire-drifting position.

[0034] See also Figure 1 and Figure 2The connecting member includes a connecting rod 21, a connecting plate 24 and two connecting blocks 2, the two connecting blocks 2 are respectively connected to the two ends of the connecting rod 21, the two connecting blocks 2 are fixedly connected to the connecting plate 24, the wire-pulling member is slidably connected to the connecting rod 21, and the connecting plate 24 is fixedly connected to the fixing plate 23. In this way, by connecting the two connecting blocks 2 to the two ends of the connecting rod 21 respectively and fixing the two connecting blocks 2 to the connecting plate 24, the connecting rod 21 is positioned on the connecting plate 24, which facilitates the sliding connection of the wire-pulling member to the connecting rod 21, facilitates the adjustment of the position of the connecting member, and ensures the accuracy of the wire-pulling position.

[0035] See also Figure 1 and Figure 2 The wire shifting component further comprises a needle shifting mounting block 1 and a needle shifting mounting bracket 12. The needle shifting mounting block 1 is slidably connected to the connecting rod 21, the needle shifting mounting bracket 12 is connected to one end of the needle shifting mounting block 1 away from the connecting rod 21, and the needle shifting 11 is connected to the free end of the needle shifting mounting bracket 12. In this way, by slidably connecting the needle shifting mounting block 1 to the connecting rod 21, connecting the needle shifting mounting bracket 12 to one end of the needle shifting mounting block 1 away from the connecting rod 21, and connecting the needle shifting mounting bracket 12 to the free end of the needle shifting mounting bracket 12, it is convenient to adjust the position of the needle shifting 11 by sliding the needle shifting mounting block 1.

[0036] See also Figure 1 and Figure 2 The connecting member further comprises an adjusting screw 22. The needle setting mounting block 1 is provided with a threaded hole. The adjusting screw 22 is screwed into the threaded hole. The end of the adjusting screw 22 abuts against the connecting rod 21. In this way, by screwing the adjusting screw 22 into the threaded hole provided on the needle setting mounting block 1 and abutting against the connecting rod 21, it is convenient to position the needle setting mounting block 1 by the adjusting screw 22 after the needle setting mounting block 1 is slid to a suitable position.

[0037] See also Figure 1 and Figure 2 The dial pin mounting bracket 12 is L-shaped as a whole, one end of the dial pin mounting bracket 12 is connected to the dial pin mounting block 1, one end of the dial pin 11 is connected to the bottom of the other end of the dial pin mounting bracket 12, and the other end of the dial pin 11 extends out of the dial pin mounting bracket 12. In this way, by setting the dial pin mounting bracket 12 as an L-shape as a whole, the dial pin 11 connected to the vertical part of the L-shape can be away from the dial pin mounting block 1 to prevent the dial pin mounting block 1 from interfering with the speaker, and the free end of the dial pin 11 is produced in the dial pin mounting bracket 12 to prevent the dial pin mounting bracket 12 from interfering with the voice coil. Figure 1 and Figure 2, further comprising a slide rail 31 and a transverse slider 3, wherein the slide rail 31 is horizontally connected to the frame 6, the transverse slider 3 is slidably connected to the slide rail 31, the fixed plate 23 is connected to the transverse slider 3, and the lead screw of the transverse servo motor 32 is threadedly engaged with the transverse slider 3. In this way, by horizontally connecting the slide rail 31 to the frame 6, and slidably connecting the transverse slider 3 to the slide rail 31, and the fixed plate 23 is connected to the transverse slider 3, it is convenient for the lead screw of the transverse servo motor 32 to drive the transverse slider 3 to move horizontally along the slide rail 31, and drive the pin 11 component connected to the fixed plate 23 to move synchronously, so that the pin 11 can pull the voice coil lead into an arc when moving.

[0038] See also Figure 1 and Figure 2 , and also includes a vertical slider 4, the vertical slider 4 is in a U-shape as a whole, the open end of the vertical slider 4 is connected to the fixed plate 23, the transverse slider 3 is hollow inside, the vertical slider 4 is slidably connected to one side of the transverse slider 3, and the lead screw of the vertical servo motor 41 is threadedly engaged with the vertical slider 4. In this way, by setting the vertical slider 4 as a whole in a U-shape, connecting the open end of the vertical slider 4 to the fixed plate 23, and setting the transverse slider 3 to be hollow inside, it is convenient for the lead screw of the vertical servo motor 41 to drive the vertical slider 4 to slide along one side of the transverse slider 3, so as to achieve the effect of moving the needle 11 component up and down, so that the needle 11 is moved down to one side of the voice coil lead wire when dialing the line, and then moved under the action of the transverse servo motor 32 to achieve dialing, and the needle 11 is moved up after the line is dialed to prevent the needle 11 from affecting the movement of the speaker.

[0039] See also Figure 1 and Figure 2 The top of the horizontal slider 3 is connected with a servo motor mounting bracket, and the vertical servo motor 41 is connected to the servo motor mounting bracket. In this way, the vertical servo motor 41 is supported and positioned by setting the servo motor mounting bracket. The horizontal servo motor 32 is connected to the frame 6. In this way, by connecting the horizontal servo motor 32 to the frame 6, it is convenient for the frame 6 to support and position the horizontal servo motor 32.

[0040] The horizontal servo motor 32 and the vertical servo motor 41 in the present invention are electrically connected to the control terminal.

[0041] During operation, the vertical servo motor 41 extends downward to place the pin 11 of the pin 11 component on one side of the voice coil lead, and then starts the horizontal servo motor 32 to move the pin 11 component along the slide rail 31. The direction in which the pin 11 moves is perpendicular to the voice coil lead or has a crossing angle greater than 60 degrees, and the voice coil lead is moved to a certain arc. The pin 11 component is then moved upward by the vertical servo motor 41, and the speaker after the wire is dialed is moved to the next station for welding. At the same time, the speaker to be dialed is moved to the bottom of the wire dial component, and this training is repeated back and forth.

[0042] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. An automatic dialing mechanism, characterized in that: The invention comprises a transverse servo motor (32), a vertical servo motor (41), a frame (6), a fixed plate (23) and a plurality of wire-moving components, wherein the plurality of wire-moving components are connected to the fixed plate (23), the fixed plate (23) is slidably connected to the frame (6), the output ends of the transverse servo motor (32) and the vertical servo motor (41) are respectively connected to the fixed plate (23) via corresponding sliders, and the wire-moving components comprise a moving pin (11).

2. The automatic dialing mechanism according to claim 1, characterized in that: It also comprises a connecting member, through which the wire-driv- ing member is slidably connected to the fixing plate (23).

3. The automatic dialing mechanism according to claim 2, characterized in that: The connecting component comprises a connecting rod (21), a connecting plate (24) and two connecting blocks (2); the two connecting blocks (2) are respectively connected to two ends of the connecting rod (21); the two connecting blocks (2) are fixedly connected to the connecting plate (24); the wire-moving component is slidably connected to the connecting rod (21); and the connecting plate (24) is fixedly connected to the fixing plate (23).

4. The automatic dialing mechanism according to claim 3, characterized in that: The wire shifting component further comprises a needle shifting mounting block (1) and a needle shifting mounting bracket (12); the needle shifting mounting block (1) is slidably connected to the connecting rod (21); the needle shifting mounting bracket (12) is connected to an end of the needle shifting mounting block (1) away from the connecting rod (21); and the needle shifting (11) is connected to the free end of the needle shifting mounting bracket (12).

5. The automatic dialing mechanism according to claim 4, characterized in that: The connecting component also includes an adjusting screw (22). The needle setting mounting block (1) is provided with a threaded hole. The adjusting screw (22) is screwed into the threaded hole. The end of the adjusting screw (22) abuts against the connecting rod (21).

6. The automatic dialing mechanism according to claim 4, characterized in that: The setting needle mounting bracket (12) is L-shaped as a whole, one end of the setting needle mounting bracket (12) is connected to the setting needle mounting block (1), one end of the setting needle (11) is connected to the bottom of the other end of the setting needle mounting bracket (12), and the other end of the setting needle (11) extends out of the setting needle mounting bracket (12).

7. The automatic dialing mechanism according to any one of claims 1 to 6, characterized in that: It also includes a slide rail (31) and a transverse slider (3), wherein the slide rail (31) is horizontally connected to the frame (6), the transverse slider (3) is slidably connected to the slide rail (31), the fixed plate (23) is connected to the transverse slider (3), and the lead screw of the transverse servo motor (32) is threadedly matched with the transverse slider (3).

8. The automatic dialing mechanism according to claim 7, characterized in that: It also includes a vertical slider (4), which is U-shaped as a whole, the open end of the vertical slider (4) is connected to the fixed plate (23), the interior of the transverse slider (3) is hollow, the vertical slider (4) is slidably connected to one side of the transverse slider (3), and the lead screw of the vertical servo motor (41) is threadedly matched with the vertical slider (4).

9. The automatic dialing mechanism according to claim 8, characterized in that: A servo motor mounting bracket is connected to the top of the transverse sliding block (3), and the vertical servo motor (41) is connected to the servo motor mounting bracket.

10. The automatic dialing mechanism according to claim 8, characterized in that: The transverse servo motor (32) is connected to the frame (6).

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