An automatic wire bonding machine for a buzzer

Abstract

The application relates to the field of welding lines of a buzzer, in particular to a buzzer automatic welding machine, which comprises an automatic welding table, a buzzer movably connected to the top outer surface of the automatic welding table, a clamping support frame movably connected to the top outer surface of the automatic welding table, and a coil movably sleeved on one end of the clamping support frame. A limiting sliding groove is arranged on the inner wall surface of the clamping support frame, and a sliding block two is movably sleeved on the inner wall surface of the limiting sliding groove. Another end of the coil is connected to another set of the limiting sliding groove, so that the sliding block two slides on the inner wall surface of the limiting sliding groove. The coil is straightened by the sliding block two, the position of the coil is stable after being pulled tight, the welding point is closely attached to the welding pad or the terminal, the welding reliability is greatly improved, the tension of the coil after being pulled tight is constant, the contact time of the welding gun is consistent, the size and shape of the welding point are more uniform, and the effects of reducing cold welding and overwelding are achieved.

Description

Technical Field

[0001] This invention belongs to the field of buzzer wire bonding technology, specifically an automatic buzzer wire bonding machine. Background Technology

[0002] A buzzer is an integrated electronic sounder that uses DC voltage power and is widely used in electronic products such as computers, printers, copiers, alarms, electronic toys, automotive electronics, telephones, and timers as a sound-generating device. A buzzer mainly consists of a housing, in which a PCBA and a coil are fixed. The two ends of the coil need to be soldered to two solder points on the PCBA.

[0003] A patent with publication number CN120206229A discloses a continuous fully automatic wire bonding mechanism for buzzers, including a base, with a hollow shaft motor located at the center of the base. A turntable station mechanism is fixedly mounted on the hollow shaft of the hollow shaft motor, and a support plate is fixedly mounted on the base at the center of the hollow shaft of the hollow shaft motor via a support seat. A feeding mechanism and a discharging mechanism are arranged perpendicularly around the outer ring of the turntable station mechanism at the top of the base, and an empty plate robot is arranged between the feeding mechanism and the discharging mechanism. A guiding mechanism, a wire straightening mechanism, a wire bonding mechanism, and a turning mechanism are arranged sequentially from the feeding mechanism to the discharging mechanism along the rotation direction of the turntable station mechanism. The wire bonding mechanism is arranged in two sets. This invention solves the problem that in the manufacturing process of buzzers, the traditional wire bonding process mainly relies on manual operation, resulting in low production efficiency and unstable welding quality.

[0004] Currently, in existing technologies, when soldering the coil on the surface of a buzzer, the process of soldering both ends of the coil to the PCBA is as follows: the worker first holds the buzzer in place by hand; then, the worker manually presses one end of the coil onto the corresponding solder point on the PCBA, and uses a spot welding machine to spot weld the wire end to the PCBA. After that, the worker still needs to manually press the other end of the coil onto the corresponding solder point on the PCBA. However, in this process of soldering the coil, the worker needs to manually straighten the wire throughout the entire process and manually position and manage the coil. Moreover, the buzzer is small in size, and the coil is relatively thin. When manually holding the coil, it is not easy to position the coil, which can easily lead to the coil shifting in position.

[0005] Therefore, the present invention provides an automatic wire bonding machine with a buzzer. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this invention to solve its technical problem is as follows: An automatic wire bonding machine with a buzzer, comprising an automatic wire bonding table and a buzzer movably attached to the outer surface of the top of the automatic wire bonding table, a snap-fit ​​support frame movably sleeved on the outer surface of the top of the automatic wire bonding table, and a coil movably sleeved on one end of the snap-fit ​​support frame. The key feature is that: limiting grooves are provided on the inner walls of both sides of the snap-fit ​​support frame; a second slider is movably sleeved on the inner wall of the limiting groove; and one end of the snap-fit ​​support frame and the inner wall of the second slider are respectively provided with… A second docking sleeve is provided, on which a circular limiting plate is movably fitted. A push rod is fixedly installed on the top surface of the circular limiting plate. A push rod is fixedly connected to the top surface of the push rod and movably fitted onto the top inner wall of the second docking sleeve. Four sets of elastic wires are fixedly connected to the top outer surface of the circular limiting plate and disposed on the inner wall of the second docking sleeve. Two sets of swinging locking plates are provided on the bottom inner wall of the second docking sleeve, and elastic push wires are fixedly connected to the inner walls of the two sets of swinging locking plates.

[0008] Preferably, a snap-fit ​​groove is provided on the top surface of the automatic wire bonding station at the middle position, the outer surface of the buzzer is movably sleeved on the inner wall of the snap-fit ​​groove, a threaded rod is threadedly sleeved on the inner wall of the automatic wire bonding station, an arc-shaped fitting plate provided on the outer surface of the buzzer is movably sleeved on one end of the threaded rod, and a motor is fixedly installed on the top surface of the automatic wire bonding station.

[0009] Preferably, a swing arm is fixedly connected to the output end of the motor, and a retractable rod is fixedly connected to the bottom outer surface of the swing arm. A limit locking groove is formed on the top surface of the automatic wire bonding station at one side edge. A limit rod is fixedly connected to the inner wall of the limit locking groove, and an illumination magnifying glass disposed on the inner wall of the limit locking groove is movably sleeved on the outer surface of the limit rod.

[0010] Preferably, a limiting sleeve is fixedly installed on the top surface of the automatic wire bonding station and at one edge position. A double-strand limiting rod is fixedly connected to the inner wall of the limiting sleeve. A slider is movably sleeved on the outer surface of the double-strand limiting rod. A swing shaft is provided on the bottom surface of the slider.

[0011] Preferably, a swing arm plate is provided on the bottom surface of the swing shaft, and a snap-fit ​​groove is provided on one side surface of the swing arm plate, which is movably sleeved on the outer surface of the snap-fit ​​support frame. A crossbar is fixedly connected to the bottom end of the push rod.

[0012] Preferably, the outer surfaces of both ends of the crossbar are movably connected to the inner wall of the swinging snap plate and located at the top edge of the elastic push wire. A wire snap groove is provided on one end surface of the swinging snap plate, and the inner wall of the wire snap groove is movably sleeved on the outer surface of the coil.

[0013] Preferably, a fixing plate is provided on the inner wall of the second docking sleeve and at the middle position, and the other end of the second elastic wire is fixedly connected to the bottom surface of the fixing plate.

[0014] Preferably, a fitting circular plate is fixedly connected to the inner wall of the second docking sleeve and at its bottom edge, and the surface of the swinging snap plate is swingably connected to the inner wall of the fitting circular plate.

[0015] Preferably, an arc welder is fixedly connected to the output end of the retractable rod, and multiple sets of elastic wires are fixedly connected to the outer surface of the arc welder. A butt sleeve that is movably sleeved on the inner wall of the arc welder is fixedly connected to the other end of the elastic wires, and a fixed-point welding head is provided on the output end of the arc welder.

[0016] Preferably, a semi-circular extrusion groove is provided on the bottom surface of the first docking sleeve and at one edge position, and a hollow elastic strip that is movably overlapped on the outer surface of the coil is fixedly connected to the bottom surface of the semi-circular extrusion groove.

[0017] The beneficial effects of this invention are as follows:

[0018] 1. The automatic wire bonding machine for buzzers of the present invention involves pressing and pushing a push rod to move on the inner wall surface, and expanding the swinging clamping plate to both sides through the crossbar on the other end of the push rod. At this time, one end of the swinging clamping plate is moved to the surface of the end of the coil to be welded. Then, the pressing block is released and the crossbar moves away from the surface of the swinging clamping plate under the elastic pull of the elastic wire. At this time, the swinging clamping plate will be clamped to the outer surface of the coil under the pull of the elastic push wire. The swinging clamping plate is used to clamp the coil, so that one end of the coil can be quickly attached to the position of the buzzer that needs to be welded.

[0019] 2. The automatic wire bonding machine for buzzers described in this invention, in conjunction with another set of clamping support frames on the inner wall, connects and fixes the other end of the coil, and allows the second slider to slide on the inner wall of the limiting groove. As the second slider slides down, the coil is straightened. After tightening, the coil position is stable, the solder joint is tightly attached to the solder pad or terminal, the welding reliability is greatly improved, and the tension of the coil after tightening is constant, the contact time of the welding gun is consistent each time, the size and shape of the solder joint are more uniform, and the effects of cold welding and over-welding are reduced.

[0020] 3. In the automatic wire bonding machine for buzzers described in this invention, after the clamping support frame has clamped and positioned the coil, the buzzer is clamped onto the inner wall of the clamping groove. At this time, the threaded rod rotates on the inner wall of the automatic wire bonding table, and the threaded rod squeezes and pushes the surface of the arc-shaped bonding plate, so that the buzzer can be firmly positioned on the inner wall of the clamping groove. The two positions that need to be welded on the top surface of the positioned buzzer can be aligned with the retracting rod to facilitate effective welding processing later.

[0021] 4. The automatic wire welding machine for buzzers described in this invention involves attaching the surface of the snap-fit ​​support frame to the inner wall of the snap-fit ​​groove, aligning one end of the coil with the welding point on the top surface of the buzzer. At this time, the arc welder is lowered using a retraction rod, causing the surface of the first connecting sleeve to wrap around the welding point on the top surface of the buzzer. Simultaneously, the semi-circular extrusion groove on the bottom surface of the first connecting sleeve overlaps the outer surface of the coil. The hollow elastic strip on the inner wall of the semi-circular extrusion groove increases the fit with the coil, limiting the coil's position and ensuring the welding point is constantly pressed against the top surface of the buzzer. As the arc welder continues to press down, the fixed-point welding head welds the coil and the welding point on the top surface of the buzzer. This achieves the effect of using the semi-circular extrusion groove to extrude and position the coil surface during welding, while the first connecting sleeve wraps around the fixed-point welding head, effectively reducing metal spatter during coil welding. Attached Figure Description

[0022] The invention will now be further described with reference to the accompanying drawings.

[0023] Figure 1 This is a perspective view of the present invention;

[0024] Figure 2 This is a perspective view of the automatic wire bonding station in this invention;

[0025] Figure 3 This is a perspective cross-sectional view of the retractable rod in this invention;

[0026] Figure 4 This is a partial sectional perspective view of the semi-circular extrusion groove in this invention;

[0027] Figure 5 This is a perspective view of the snap-fit ​​support frame in this invention;

[0028] Figure 6 This is a two-section perspective view of the docking sleeve in this invention;

[0029] Figure 7 This is a three-dimensional sectional view of the swing-type snap-fit ​​plate in this invention.

[0030] In the diagram: 11. Automatic wire welding station; c1. Limiting sleeve; c2. Double-strand limiting rod; c3. Slider 1; c4. Swing shaft; c5. Swing arm plate; c6. Snap-fit ​​groove; 111. Snap-fit ​​groove; 112. Threaded rod; 113. Arc-shaped bonding plate; 114. Limiting snap-fit ​​groove; 115. Limiting rod; 116. Illuminating magnifying glass; 117. Motor; 118. Swing arm; 119. Retracting rod; a1. Arc welder; a2. Spot welding head; a3. Elastic wire 1; a4. Docking sleeve one; a5. Semicircular extrusion groove; a6. Hollow elastic strip; 12. Buzzer; 13. Snap-fit ​​support frame; 131. Limiting slide groove; 132. Slider two; 134. Docking sleeve two; 135. Fixing plate; 136. Elastic wire two; 137. Circular limiting plate; 138. Pressing block; 139. Push rod; 1310. Adhesive circular plate; 1311. Swing snap-fit ​​plate; 1312. Elastic push wire; 1313. Wire snap-fit ​​groove; 14. Coil. Detailed Implementation

[0031] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0032] like Figures 1 to 2 and Figure 5 - Figure 7As shown, an automatic wire bonding machine with a buzzer according to an embodiment of the present invention includes an automatic wire bonding table 11 and a buzzer 12 movably attached to the outer surface of the top of the automatic wire bonding table 11, a snap-fit ​​support frame 13 movably attached to the outer surface of the top of the automatic wire bonding table 11, a coil 14 movably sleeved on one end of the snap-fit ​​support frame 13, limit grooves 131 provided on the inner walls of both sides of the snap-fit ​​support frame 13, a slider 132 movably sleeved on the inner wall of the limit groove 131, a docking sleeve 134 respectively provided on one end of the snap-fit ​​support frame 13 and the inner wall of the slider 132, a circular limiting plate 137 movably sleeved on the inner wall of the docking sleeve 134, a push rod 139 fixedly installed on the top surface of the circular limiting plate 137, a movably sleeved on the top inner wall of the docking sleeve 134 fixedly connected to the top surface of the push rod 139, and four sets of devices arranged on the top outer surface of the circular limiting plate 137 are fixedly connected to the top outer surface of the docking sleeve. The inner wall of the second sleeve 134 has elastic wires 136. Two sets of swing-locking plates 1311 are provided on the bottom inner wall of the second sleeve 134. Elastic push wires 1312 are fixedly connected to the inner walls of the two sets of swing-locking plates 1311. The outer surfaces of both ends of the crossbar movably overlap the inner walls of the swing-locking plates 1311 and are located at the top edge of the elastic push wires 1312. An electrical wire locking groove 1313 is provided on one end surface of the swing-locking plates 1311. The inner wall of the wire clip slot 1313 is movably sleeved on the outer surface of the coil 14. A fixing plate 135 is provided on the inner wall of the second sleeve 134 and located in the middle position. The other end of the second elastic wire 136 is fixedly connected to the bottom surface of the fixing plate 135. A fitting round plate 1310 is fixedly connected to the inner wall of the second sleeve 134 and located at the bottom edge position. The surface of the swing clip plate 1311 is swingably connected to the inner wall of the fitting round plate 1310.

[0033] The pressure 38 pushes the push rod 139 to move on the inner wall of the second docking sleeve 134, and the crossbar on the other end of the push rod 139 expands the swinging snap plate 1311 to both sides. At this time, one end of the swinging snap plate 1311 is moved to the surface of the end of the coil 14 that needs to be welded. At this time, the pressing block 138 is released and the elastic wire 136 is pulled back, so that the crossbar moves away from the surface of the swinging snap plate 1311. At this time, the swinging snap plate 1311 will be snapped onto the outer surface of the coil 14 under the pull back of the elastic push wire 1312. The swinging snap plate 1311 is used to snap the coil 14, so that one end of the coil 14 can be quickly attached to the position of the buzzer 12 that needs to be welded.

[0034] At this time, another set of connecting sleeves 134 on the inner wall of the snap-fit ​​support frame 13 are used to connect and fix the other end of the coil 14, and the slider 132 slides on the inner wall of the limiting groove 131. As the slider 132 slides continuously, the coil 14 is straightened. After being tightened, the position of the coil 14 is stable, the solder joint is closely attached to the solder pad or terminal, the welding reliability is greatly improved, and the tension of the coil 14 after being tightened is constant, the contact time of the welding gun is consistent each time, the size and shape of the solder joint are more uniform, and the effects of cold welding and over-welding are reduced.

[0035] like Figures 1 to 2 As shown, a snap-fit ​​groove 111 is provided on the top surface of the automatic wire bonding station 11 at the middle position. The outer surface of the buzzer 12 is movably sleeved on the inner wall of the snap-fit ​​groove 111. A threaded rod 112 is threadedly sleeved on the inner wall of the automatic wire bonding station 11. An arc-shaped bonding plate 113 provided on the outer surface of the buzzer 12 is movably sleeved on one end of the threaded rod 112. A motor 117 is fixedly installed on the top surface of the automatic wire bonding station 11.

[0036] After the snap-fit ​​support frame 13 has snapped and positioned the coil 14, the buzzer 12 is snapped onto the inner wall of the snap-fit ​​groove 111. At this time, the threaded rod 112 rotates on the inner wall of the automatic wire bonding table 11, and the threaded rod 112 presses and pushes the surface of the arc-shaped bonding plate 113, so that the buzzer 12 can be firmly positioned on the inner wall of the snap-fit ​​groove 111. The two positions that need to be welded on the top surface of the buzzer 12 after being positioned can be aligned with the retraction rod 119 to facilitate effective welding in the later stage.

[0037] like Figure 1 and Figure 3 - Figure 4 As shown, an arc welder a1 is fixedly connected to the output end of the retraction rod 119. Multiple sets of elastic wires a3 are fixedly connected to the outer surface of the arc welder a1. A butt sleeve a4 is fixedly connected to the other end of the elastic wire a3 and is movably sleeved on the inner wall of the arc welder a1. A fixed-point welding head a2 is provided on the output end of the arc welder a1. A semi-circular extrusion groove a5 is provided on the bottom surface of the butt sleeve a4 and at one edge. A hollow elastic strip a6 is fixedly connected to the bottom surface of the semi-circular extrusion groove a5 and is movably overlapped on the outer surface of the coil 14.

[0038] The surface of the snap-fit ​​support frame 13 is snapped onto the inner wall of the snap-fit ​​groove c6, aligning one end of the coil 14 with the welding point on the top surface of the buzzer 12. At this point, the arc welder a1 is lowered using the retraction rod 119, causing the surface of the mating sleeve a4 to wrap around the welding point on the top surface of the buzzer 12. Simultaneously, the semi-circular extrusion groove a5 on the bottom surface of the mating sleeve a4 overlaps the outer surface of the coil 14, and the hollow elastic strip a6 on the inner wall of the semi-circular extrusion groove a5 increases the fit between the sleeve and the coil 14. The position of coil 14 is defined, and the welding point of coil 14 is pressed and adhered to the top surface of buzzer 12. As the arc welder a1 is pressed down, the fixed point welding head a2 welds the welding point on the top surface of coil 14 and buzzer 12. The semi-circular extrusion groove a5 is used to extrude and position the surface of coil 14 when welding coil 14. At the same time, the fixed point welding head a2 is wrapped by the docking sleeve a4, which can effectively reduce the metal sputtering effect when welding coil 14.

[0039] like Figure 1 - Figure 2 and Figures 6 to 7 As shown, a swing arm 118 is fixedly connected to the output end of the motor 117. A retractable rod 119 is fixedly connected to the bottom outer surface of the swing arm 118. A limit slot 114 is formed on the top surface of the automatic wire bonding table 11, located at one edge. A limit rod 115 is fixedly connected to the inner wall of the limit slot 114. A magnifying glass 116, which is provided on the inner wall of the limit slot 114, is movably sleeved on the outer surface of the limit rod 115. The top surface of the automatic wire bonding table 11 and... A limiting sleeve c1 is fixedly installed at one edge position. A double-strand limiting rod c2 is fixedly connected to the inner wall of the limiting sleeve c1. A slider c3 is movably sleeved on the outer surface of the double-strand limiting rod c2. A swing shaft c4 is provided on the bottom surface of the slider c3. A swing arm plate c5 is provided on the bottom surface of the swing shaft c4. A snap-fit ​​groove c6 is provided on one side surface of the swing arm plate c5, which is movably sleeved on the outer surface of the snap-fit ​​support frame 13. A crossbar is fixedly connected to the bottom end of the push rod 139.

[0040] After the fixed-point welding head a2 is completed, the arc welder a1 is pulled back with the retraction rod 119. At this time, the elastic wire a3 pushes the butt sleeve a4 open elastically. The motor 117 rotates the swing arm 118, and the retraction rod 119 on one end of the swing arm 118 moves to another welding point on the top of the buzzer 12. At this time, the snap-fit ​​support frame 13 on the outer surface of the snap-fit ​​groove c6 is replaced. The slider c3 slides on the surface of the double-strand limit rod c2, so that one end of the coil 14 moves to the top surface of the buzzer 12 for welding. If there is a deviation in position, the swing arm plate c5 is rotated with the swing shaft c4 to adjust the position of the coil 14.

[0041] Working principle: The pressing block 38 pushes the push rod 139 to move on the inner wall of the connecting sleeve 134. The crossbar on the other end of the push rod 139 expands the swinging snap plate 1311 to both sides. At this time, one end of the swinging snap plate 1311 is moved to the surface of the end of the coil 14 that needs to be welded. Then, the pressing block 138 is released and the elastic wire 136 is pulled back, causing the crossbar to move away from the surface of the swinging snap plate 1311. At this time, the swinging snap plate 1311 will be snapped onto the outer surface of the coil 14 under the pull of the elastic push wire 1312. The swinging snap plate 1311 is used to snap the coil 14, so that one end of the coil 14 can be quickly attached to the position of the buzzer 12 that needs to be welded.

[0042] The other end of the coil 14 is fixed by another set of connecting sleeves 134 on the inner wall of the snap-fit ​​support frame 13, and the slider 132 slides on the inner wall of the limiting groove 131. As the slider 132 slides continuously, the coil 14 is straightened. After being tightened, the position of the coil 14 is stable, the solder joint is tightly attached to the solder pad or terminal, the welding reliability is greatly improved, and the tension of the coil 14 after being tightened is constant, the contact time of the welding gun is consistent each time, the size and shape of the solder joint are more uniform, and the effects of cold welding and over-welding are reduced.

[0043] After the fixed-point welding head a2 is completed, the arc welder a1 is pulled back with the retraction rod 119. At this time, the elastic wire a3 pushes the butt sleeve a4 open elastically. The motor 117 rotates the swing arm 118, and the retraction rod 119 on one end of the swing arm 118 moves to another welding point on the top of the buzzer 12. At this time, the snap-fit ​​support frame 13 on the outer surface of the snap-fit ​​groove c6 is replaced. The slider c3 slides on the surface of the double-strand limit rod c2, so that one end of the coil 14 moves to the top surface of the buzzer 12 for welding. If there is a deviation in position, the swing arm plate c5 is rotated with the swing shaft c4 to adjust the position of the coil 14.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic wire bonding machine with a buzzer, comprising an automatic wire bonding table (11) and a buzzer (12) movably attached to the outer surface of the top of the automatic wire bonding table (11), a snap-fit ​​support frame (13) movably sleeved on the outer surface of the top of the automatic wire bonding table (11), and a coil (14) movably sleeved on one end of the snap-fit ​​support frame (13), characterized in that: The inner walls of both sides of the snap-fit ​​support frame (13) are provided with limiting grooves (131). A slider two (132) is movably sleeved on the inner wall of the limiting groove (131). A docking sleeve two (134) is provided on one end of the snap-fit ​​support frame (13) and the inner wall of the slider two (132). A circular limiting plate (137) is movably sleeved on the inner wall of the docking sleeve two (134). A push rod (139) is fixedly installed on the top surface of the circular limiting plate (137). The top surface of the rod (139) is fixedly connected to the inner wall of the top of the docking sleeve (134) and is movably sleeved on the inner wall of the docking sleeve (134). The outer surface of the top of the circular limiting plate (137) is fixedly connected to four sets of elastic wires (136) arranged on the inner wall of the docking sleeve (134). The inner wall of the bottom of the docking sleeve (134) is provided with two sets of swinging locking plates (1311). The inner wall of the two sets of swinging locking plates (1311) is fixedly connected to elastic pushing wires (1312). A crossbar is fixedly connected to the bottom end of the push rod (139); the outer surfaces of both ends of the crossbar are movably connected to the inner wall of the swing snap plate (1311) and located at the top edge of the elastic push wire (1312); a wire snap groove (1313) is opened on one end surface of the swing snap plate (1311); the inner wall of the wire snap groove (1313) is movably sleeved on the outer surface of the coil (14); A fixing plate (135) is provided on the inner wall of the second sleeve (134) and in the middle position. The other end of the second elastic wire (136) is fixedly connected to the bottom of the fixing plate (135). The inner wall of the (134) mating sleeve (134) and the bottom edge position are fixedly connected to the fitting round plate (1310), and the surface of the swinging snap plate (1311) is swingingly connected to the inner wall of the fitting round plate (1310).

2. The automatic wire bonding machine with a buzzer according to claim 1, characterized in that: The automatic wire bonding station (11) has a snap-fit ​​groove (111) on its top surface and in the middle position. The outer surface of the buzzer (12) is movably sleeved on the inner wall of the snap-fit ​​groove (111). A threaded rod (112) is threadedly sleeved on the inner wall of the automatic wire bonding station (11). An arc-shaped bonding plate (113) is movably sleeved on one end of the threaded rod (112) on the outer surface of the buzzer (12). A motor (117) is fixedly installed on the top surface of the automatic wire bonding station (11).

3. The automatic wire bonding machine with a buzzer according to claim 2, characterized in that: A swing arm (118) is fixedly connected to the output end of the motor (117). A retractable rod (119) is fixedly connected to the bottom outer surface of the swing arm (118). A limit slot (114) is opened on the top surface of the automatic wire bonding station (11) and at one edge position. A limit rod (115) is fixedly connected to the inner wall of the limit slot (114). An illumination magnifying glass (116) is movably sleeved on the outer surface of the limit rod (115) and is provided on the inner wall of the limit slot (114).

4. The automatic wire bonding machine with a buzzer according to claim 3, characterized in that: A limiting sleeve (c1) is fixedly installed on the top surface of the automatic wire bonding station (11) and at one side edge. A double-strand limiting rod (c2) is fixedly connected to the inner wall of the limiting sleeve (c1). A slider (c3) is movably sleeved on the outer surface of the double-strand limiting rod (c2). A swing shaft (c4) is provided on the bottom surface of the slider (c3).

5. The automatic buzzer wire bonding machine according to claim 4, characterized in that: A swing arm plate (c5) is provided on the bottom surface of the swing shaft (c4), and a snap groove (c6) is provided on one side surface of the swing arm plate (c5) that is movably sleeved on the outer surface of the snap-fit ​​support frame (13).

6. The automatic buzzer wire bonding machine according to claim 5, characterized in that: An arc welder (a1) is fixedly connected to the output end of the retractable rod (119). Multiple sets of elastic wires (a3) ​​are fixedly connected to the outer surface of the arc welder (a1). A butt sleeve (a4) that is movably sleeved on the inner wall of the arc welder (a1) is fixedly connected to the other end of the elastic wire (a3). A fixed-point welding head (a2) is provided on the output end of the arc welder (a1).

7. The automatic wire bonding machine for buzzers according to claim 6, characterized in that: A semi-circular extrusion groove (a5) is provided on the bottom surface of the first docking sleeve (a4) and on one side edge. A hollow elastic strip (a6) that is movably overlapped on the outer surface of the coil (14) is fixedly connected to the bottom surface of the semi-circular extrusion groove (a5).

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