A positioning mechanism for a chip inductor welding device

Abstract

The application discloses a positioning mechanism of a patch inductor welding device and relates to the technical field of patch inductor processing. The mechanism comprises a vibrating disc, a clamping disc set, a feeding mechanism, a welding module, a purification module, a discharging mechanism, a conveying module and a pressing module. The vibrating disc is used for material arrangement, and the feeding mechanism moves the vibrating disc to the clamping disc set. The clamping disc set adopts a rotary hollow disc structure, and realizes double adsorption and fixation of the inductor through cooperation of an internal negative pressure pump, a surface negative pressure hole and a mechanical buckle. The pressing module is arranged at a pre-welding station to press and position. The purification module is arranged above a welding station and uses negative pressure suction to suck local smoke. The discharging mechanism is responsible for moving the post-welding product, and the conveying module is integrated with a refrigeration and water cooling unit and uses heat-conducting fins to realize rapid cooling and solidification in conveying. The application effectively solves the problems of unstable high-speed rotation positioning and smoke pollution, and ensures product yield and production efficiency through instant cooling after welding.

Description

Technical Field

[0001] This invention relates to the field of surface mount inductor processing technology, and in particular to a positioning mechanism for a surface mount inductor welding apparatus. Background Technology

[0002] Surface mount inductors, as a key basic component in surface mount technology (SMT), are widely used in communications, consumer electronics, and automotive electronics. In the automated production process of surface mount inductors, soldering the wire-wound coil leads to the base electrodes is a core process to ensure the reliability of the product's electrical connection. To guarantee soldering quality, specialized automated soldering equipment is typically required, and the positioning mechanism is the most critical component of such equipment. The main function of the positioning mechanism is to accurately transport the tiny surface mount inductors from the loading station to the soldering station and maintain the absolute stillness of the material during the soldering process. Its positioning accuracy, operational stability, and adaptability to different processes (such as soldering and curing) directly determine the product yield and production efficiency.

[0003] Currently, there are various welding positioning devices for surface mount inductors in existing technologies. One type of fully automatic surface mount inductor spot welding machine realizes the feeding, spot welding and unloading of inductors by setting up a multi-station turntable. The inductors are supported by a carrier set on the turntable, and the inductors are fixed during spot welding by a simple mechanical limiting or clamping mechanism, thereby realizing the automation of inductor welding and improving production efficiency to a certain extent.

[0004] However, the aforementioned existing technologies still have certain shortcomings in use. First, traditional rotary positioning mechanisms mostly rely on physical contact of mechanical clamps for fixation. For small and lightweight surface mount inductors, when the rotary table rotates at high speed and generates centrifugal force, the material is prone to slight displacement or vibration within the carrier, leading to welding position deviation and affecting processing accuracy. Second, high-temperature fumes are generated during welding. Existing positioning mechanisms often lack integrated fume treatment structures for localized workstations, causing welding fumes to easily contaminate the surface of the positioning fixture or interfere with optical detection sensors, increasing the frequency of equipment maintenance. In addition, existing positioning mechanisms lack efficient auxiliary cooling or solidification conveying connection designs after welding, making it easy for freshly welded workpieces to detach or deform during subsequent movement due to incomplete cooling of the weld joints. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing surface mount inductor welding positioning mechanisms, such as unstable material fixation and easy displacement during high-speed rotation, easy contamination of fixtures by welding fumes with a lack of effective purification, and lack of efficient cooling, curing, and conveying connections after welding, this invention provides a positioning mechanism for a surface mount inductor welding device. This mechanism can improve positioning stability through a combination of negative pressure adsorption and mechanical limiting, integrates local fume purification functions, and has post-weld conveying, cooling, and curing capabilities, thereby improving welding quality and production efficiency.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution:

[0009] A positioning mechanism for a surface mount inductor soldering apparatus includes a vibratory feeder, a clamping plate assembly, and a feeding mechanism. The vibratory feeder is located on the side of the clamping plate assembly and is used to organize and transport the surface mount inductors to be soldered. The clamping plate assembly is used to position and clamp the surface mount inductors and drive them to rotate around the axis of the clamping plate assembly. The feeding mechanism is installed on the side of the clamping plate assembly and is used to move the surface mount inductors transported on the vibratory feeder onto the clamping plate assembly. The apparatus also includes a soldering module, a cleaning module, a unloading mechanism, a conveying module, and a pressing module.

[0010] The welding module is located on the side of the clamping tray assembly, and the feeding mechanism is located between the vibratory feeder and the welding module. The welding module is used to weld the surface mount inductors. The purification module is located on the side of the welding module away from the feeding mechanism and is used to purify the flue gas. The pressing module is located between the vibratory feeder and the clamping tray assembly and is used to press and position the surface mount inductors before welding onto the clamping tray assembly. The unloading mechanism and the conveying module are both located on the side of the clamping tray assembly. The unloading mechanism is used to transfer the surface mount inductors on the clamping tray assembly to the conveying module, and the conveying module is used to convey and cure the surface mount inductors.

[0011] Preferably, the vibratory feeder has a base at its bottom, and the vibratory feeder is mounted on the base; the clamping plate assembly has a base at its bottom, and a support platform is mounted on the top of the base, the clamping plate assembly is rotatably mounted on the support platform, and a motor for driving the clamping plate assembly to rotate is provided between the base and the support platform; the output end of the vibratory feeder is connected to a feeding guide rail, and the feeding guide rail extends to the upward feeding mechanism.

[0012] Preferably, the clamping disc assembly includes a rotary hollow disc, a clamping seat, a side baffle, a clamping fixture, and a tension spring; the rotary hollow disc is rotatably mounted on a support platform, and the output shaft of a motor disposed between the base and the support platform is connected to the shaft of the rotary hollow disc via a coupling; multiple clamping seats are arranged in a circular array on the surface of the rotary hollow disc near the outer edge, the side baffle is connected to the top edge of the clamping seat, and the tension spring is mounted on the top of the clamping seat, with both ends of the tension spring connected to the clamping seat and the side baffle, respectively.

[0013] Preferably, the clamping disc assembly further includes a negative pressure hole, a buckle, a pressure stabilizing valve, and a negative pressure pump; the negative pressure hole is integrally formed on the surface of the clamping fixture and communicates with the interior of the rotary hollow disc; the buckle is hinged to the clamping base and connected to a tension spring; the pressure stabilizing valve is installed in a pre-set mounting hole on the rotary hollow disc and communicates with the interior of the rotary hollow disc; the negative pressure pump is installed on the top of the rotary hollow disc and its negative pressure end communicates with the interior of the rotary hollow disc through a pipe.

[0014] Preferably, the feeding mechanism includes a guide rail A, a vertical plate, a suction head, a negative pressure nozzle, a motor A, a transmission mechanism A, a connecting piece, and a pneumatic rod A; the guide rail A is mounted on the top of the support platform, and the vertical plate is slidably mounted on the guide rail A; the suction head is mounted on the vertical plate and is used to absorb the patch inductors on the feeding guide rail, and the negative pressure nozzle is mounted on the suction head and is used to connect to an external negative pressure device through a pipe; the motor A and the transmission mechanism A are mounted on the vertical plate and are used to drive the suction head to move up and down; a pneumatic rod A is mounted on the rear side of the vertical plate, and a connecting piece is connected to the end face of the vertical plate, with the free end of the pneumatic rod A connected to the connecting piece.

[0015] Preferably, the pressing module includes a C-shaped base, a side plate, a guide rail E, a pressing head, a motor F, and a transmission mechanism B; the C-shaped base is installed on the support platform near the clamping plate assembly, the side plate is installed on the top of the C-shaped base and is perpendicular to its top; the guide rail E is installed on the side of the side plate and is perpendicular to the surface of the clamping plate assembly, and the pressing head is slidably installed on the guide rail E; the motor F and the transmission mechanism B are installed on the side of the side plate and are used to drive the pressing head to move up and down along the guide rail E.

[0016] Preferably, the purification module includes a support column, a top seat, a negative pressure pump, a connecting hose, and an exhaust duct; the support column is erected on the top of the support platform near the clamping plate assembly, and the top seat is installed on the top of the support column; the negative pressure pump is installed on the side of the top seat, and the exhaust duct is installed on the top seat and located directly above the clamping plate assembly, with the exhaust duct aligned with the rotating hollow disc, and the negative pressure end of the exhaust duct is connected to a connecting hose that can be connected to an external negative pressure device.

[0017] Preferably, the feeding mechanism includes a mounting base, an air rod B, a suction nozzle, a motor B, a motor C, a motor D, a guide rail B, a guide rail C, and a guide rail D; the mounting base is mounted on a support platform near the clamping plate assembly; the air rod B and the guide rail D are both horizontally mounted on the side of the mounting base, the guide rail B is mounted on the mounting base along the X-axis, the guide rail C is located at the bottom of the suction nozzle along the Y-axis, and the suction nozzle is slidably mounted on the guide rail D; the motor B is mounted on the mounting base and is used to drive the suction nozzle to move along the Y-axis, and the motor C is mounted on the side wall of the mounting base and is used to drive the suction nozzle to move along the X-axis.

[0018] Preferably, the conveying module includes a housing, a cooling module, a conveyor belt, a motor E, a water-cooling module, heat-conducting fins, and a support base; the conveying module also includes a base, the housing is mounted on top of the base, the cooling module is mounted on top of the housing, the conveyor belt is installed inside the housing, and the motor E is mounted on the side of the housing and drives the conveyor belt; the water-cooling module is mounted inside the housing and above the conveyor belt, the heat-conducting fins are located between the water-cooling module and the conveyor belt, and the cooling module is electrically connected to the water-cooling module; a support base for supporting the upper section of the conveyor belt is also mounted on the base.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The positioning mechanism of this surface mount inductor soldering device significantly improves the positioning stability of materials during high-speed flow. By integrating a negative pressure air path system inside the rotating hollow disc of the clamping tray assembly, combined with negative pressure holes on the surface and a negative pressure pump at the top, a continuous adsorption force can be formed on the surface of the clamping fixture. This dual fixing method of "negative pressure adsorption + mechanical limiting" effectively solves the problem of displacement or vibration of small inductors caused by centrifugal force during high-speed intermittent rotation when relying solely on mechanical clamping in existing technologies. Combined with the pre-pressing positioning of the material pressing module before soldering, it ensures that the surface mount inductor remains absolutely stationary when entering the soldering station, thereby greatly improving the accuracy of soldering alignment and the product yield.

[0021] 2. This positioning mechanism effectively solves the problem of fume pollution during the welding process. By setting up an independent purification module, the exhaust duct is precisely positioned directly above the welding station using a support column and top mount. This generates a strong local negative pressure the instant welding occurs, directly extracting and purifying the high-temperature welding fumes and dust. This design prevents fumes and dust from spreading and adhering to the surface of the precision fixture or interfering with sensor detection, effectively preventing positioning errors caused by dust accumulation, maintaining the cleanliness of the clamping assembly, reducing the frequency of equipment downtime for maintenance, and extending the service life of the fixture.

[0022] 3. This device optimizes the material unloading and curing process after welding, ensuring the reliability of the final product's electrical connections. An active, low-temperature conveying environment is created through the integrated cooling module, water-cooling module, and heat-conducting fins in the conveyor module. The high-temperature surface-mount inductors, having just completed welding, are rapidly cooled and cured by the heat transferred through the heat-conducting fins during transport on the conveyor belt. This "conveyor-curing" mechanism effectively prevents the risks of desoldering, cold solder joints, or component thermal deformation caused by transferring workpieces before the solder has fully solidified, as seen in existing technologies, ensuring the structural strength and quality stability of the product upon completion. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0024] Figure 1 This is an overall structural diagram of the present invention;

[0025] Figure 2 This is a partial front view of the structure of the present invention;

[0026] Figure 3 For the present invention Figure 2 Enlarged view of part A in the image;

[0027] Figure 4 This is a partial rear view of the structure of the present invention;

[0028] Figure 5 For the present invention Figure 4 Enlarged view of part B in the image;

[0029] Figure 6 This is a structural diagram of the vibratory feeder of the present invention;

[0030] Figure 7 This is a structural diagram of the delivery module of the present invention.

[0031] Reference numerals: 1. Vibratory feeder; 2. Clamping disc assembly; 21. Rotary hollow disc; 22. Clamping seat; 23. Side baffle; 24. Fixture; 25. Tension spring; 26. Negative pressure hole; 27. Buckle; 28. Pressure stabilizing valve; 29. ​​Negative pressure pump; 3. Feeding mechanism; 31. Guide rail A; 32. Vertical plate; 33. Suction head; 34. Negative pressure nozzle; 35. Motor A; 36. Transmission mechanism A; 37. Connecting component; 38. Air rod A; 4. Welding module; 5. Purification module; 51. Support column; 52. Top seat; 53. Negative pressure pump; 54. Connecting hose; 55. Exhaust duct; 6. Unloading mechanism; 1. Mounting base; 62. Air rod B; 63. Suction nozzle; 64. Motor B; 65. Motor C; 66. Motor D; 67. Guide rail B; 68. Guide rail C; 69. Guide rail D; 7. Conveying module; 71. Machine cover; 72. Cooling module; 73. Conveyor belt; 74. Motor E; 75. Water cooling module; 76. Heat-conducting fins; 77. Support base; 8. Pressing module; 81. C-shaped seat; 82. Side plate; 83. Guide rail E; 84. Pressing head; 85. Motor F; 86. Transmission mechanism B; 9. Base; 10. Base; 11. Support platform; 12. Machine base; 13. Feeding guide rail. Detailed Implementation

[0032] Please see Figures 1 to 7This invention provides a positioning mechanism for a surface mount inductor welding device. Its main structure is built on a stable base and support platform. The specific structural layout includes: a vibratory feeder 1 mounted on the side of the overall equipment via a base 12, with its output end connected to a feeding guide rail 13 for organizing and conveying scattered surface mount inductors to the loading station; a core clamping plate assembly 2 mounted on a support platform 11 at the top of the base 10, with a drive motor housed inside the base 10 and support platform 11. The output shaft of this motor is connected to the axis of the rotating hollow disk 21 in the clamping plate assembly 2 via a coupling, thereby driving the entire disk to perform intermittent rotation indexing; a loading mechanism 3, a welding module 4, a cleaning module 5, a unloading mechanism 6, and a conveying module 7 are sequentially arranged on the circumferential side of the clamping plate assembly 2, and a pressing module 8 is also provided in the transition area between the vibratory feeder 1 and the clamping plate assembly 2.

[0033] To achieve precise adsorption and fixation of micro-patch inductors, the clamping tray assembly 2 features a specially designed negative pressure structure. Multiple clamping seats 22 are arranged in a ring array near the outer edge of the rotating hollow tray 21. Each clamping seat 22 has a side baffle 23 on its top and is connected to a buckle 27 via a tension spring 25 for mechanical limiting. More importantly, a negative pressure hole 26 is integrally formed on the surface of the clamping fixture 24, which directly communicates with the internal cavity of the rotating hollow tray 21. A negative pressure pump 29, rotating with the tray, is installed on the top of the rotating hollow tray 21 and maintains negative pressure within the tray through a pipeline. Simultaneously, a pressure regulating valve 28 is installed in a pre-set hole in the tray body to maintain constant pressure. This design allows the clamping fixture 24 to not only hold the workpiece in place mechanically but also to firmly adhere the workpiece to the fixture surface through continuous negative pressure adsorption, preventing centrifugal force displacement during high-speed rotation.

[0034] The structural connections of each peripheral functional module are as follows: The feeding mechanism 3 is mounted on the support platform 11 via guide rail A31. A motor A35, in conjunction with a transmission mechanism A36, drives the suction head 33 on the vertical plate 32 to rise and fall. An air spring A38 assists in the movement, gripping the material on the guide rail onto the clamping plate assembly 2. The pressing module 8 is supported by a C-shaped seat 81 mounted on the support platform 11. A motor F85 drives the pressing head 84 to rise and fall vertically along the guide rail E83, used for physically flattening and positioning the workpiece before welding. The purification module 5 includes a support column 51 erected on the support platform 11, with an exhaust duct 55 and a negative pressure pump 53 mounted on its top seat 52. The exhaust duct 55 is suspended directly above the welding station, and the welding fumes are discharged through the connecting hose 54. The unloading mechanism 6 is a three-axis moving platform. Through the motors B64 and C65 on the mounting base 61 and the related guide rail system (guide rail B67, guide rail C68, guide rail D69), it drives the suction nozzle 63 to move in the X and Y planes and the Z axis height, and is responsible for taking out the welded workpiece. The conveying module 7 is mounted on the base 9. It not only includes the conveyor belt 73 driven by the motor E74, but also integrates the cooling module 72 and the water cooling module 75 in the machine cover 71. The heat-conducting fins 76 form a low-temperature area above the conveyor belt for post-weld cooling.

[0035] The working principle of this invention is as follows: After the equipment is started, the vibratory feeder 1 first vibrates and arranges the scattered patch inductors and transports them to the end via the feeding guide rail 13; at this time, the suction head 33 of the feeding mechanism 3 picks up the inductors under the action of the negative pressure nozzle 34, and moves them under the drive of the motor A35 and places them in the clamping fixture 24 of the clamping plate group 2; once the inductor falls into the work position, the negative pressure system in the rotary hollow plate 21 immediately generates an adsorption force on the bottom of the inductor through the negative pressure hole 26, and at the same time, the tension spring 25 tightens the side baffle 23 for mechanical limiting; then, the clamping plate group 2 rotates to the pressing work position, and the pressing head 84 of the pressing module 8 presses down to ensure that the inductor is completely attached to the fixture without tilting; then, the work... The workpiece rotates to the welding station with the tray, where welding module 4 performs spot welding on the inductor pins. At the same time, the exhaust duct 55 of purification module 5 runs continuously, directly extracting the high-temperature fumes and harmful gases generated during welding to prevent them from contaminating the fixture or spreading. After welding, the workpiece rotates to the unloading station, where the suction nozzle 63 of unloading mechanism 6 removes it and transfers it to the conveyor belt 73 of conveying module 7. During the conveyor belt 73's transport of the workpiece, the cooling module 72 above, in conjunction with the water cooling module 75, continuously dissipates cold energy through heat-conducting fins 76, rapidly cooling and solidifying the weld points that were just welded at a high temperature. Finally, the finished product is output by conveyor belt 73, completing the entire automated welding process.

[0036] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A positioning mechanism for a surface mount inductor soldering apparatus, comprising a vibratory feeder (1), a clamping plate assembly (2), and a feeding mechanism (3), characterized in that, It also includes a welding module (4), a purification module (5), a feeding mechanism (6), a conveying module (7), and a pressing module (8); The vibratory plate (1) is located on the side of the clamping plate group (2) and is used to organize and transport the patch inductors to be soldered; the clamping plate group (2) is used to position and clamp the patch inductors and drive them to rotate around the axis of the clamping plate group (2). The feeding mechanism (3) is installed on the side of the clamping plate group (2) and is used to move the patch inductor conveyed on the vibratory feeder (1) to the clamping plate group (2); The welding module (4) is located on the side of the clamping tray group (2), and the feeding mechanism (3) is located between the vibratory plate (1) and the welding module (4). The welding module (4) is used to weld the surface mount inductor. The purification module (5) is located on the side of the welding module (4) away from the feeding mechanism (3) and is used for flue gas purification treatment; The pressing module (8) is located between the vibratory plate (1) and the clamping plate group (2) and is used to press the patch inductor before welding onto the clamping plate group (2); The unloading mechanism (6) and the conveying module (7) are both located on the side of the clamping tray group (2). The unloading mechanism (6) is used to transfer the chip inductor on the clamping tray group (2) to the conveying module (7). The conveying module (7) is used to convey and cure the chip inductor.

2. The positioning mechanism of the surface mount inductor soldering device according to claim 1, characterized in that, The vibratory plate (1) has a base (12) at its bottom and is mounted on the base (12); the clamping plate assembly (2) has a base (10) at its bottom and a support platform (11) on its top; the clamping plate assembly (2) is rotatably mounted on the support platform (11); a motor for driving the clamping plate assembly (2) to rotate is provided between the base (10) and the support platform (11); the output end of the vibratory plate (1) is connected to a feeding guide rail (13), which extends to the feeding mechanism (3).

3. The positioning mechanism of the surface mount inductor soldering device according to claim 2, characterized in that, The clamping plate assembly (2) includes a rotary hollow plate (21), a clamping seat (22), a side baffle (23), a clamping fixture (24), and a tension spring (25). The rotary hollow plate (21) is rotatably mounted on a support platform (11). The output shaft of the motor provided between the base (10) and the support platform (11) is connected to the shaft of the rotary hollow plate (21) via a coupling. The clamping seat (22) is provided with multiple sets arranged in a ring array on the surface of the rotary hollow plate (21) near the outer edge. The side baffle (23) is connected to the top edge of the clamping seat (22). The tension spring (25) is installed on the top of the clamping seat (22), and the two ends of the tension spring (25) are connected to the clamping seat (22) and the side baffle (23) respectively.

4. The positioning mechanism of the surface mount inductor soldering device according to claim 3, characterized in that, The clamping plate assembly (2) also includes a negative pressure hole (26), a buckle (27), a pressure stabilizing valve (28), and a negative pressure pump (29); the negative pressure hole (26) is integrally formed on the surface of the clamping fixture (24) and communicates with the interior of the rotary hollow plate (21); the buckle (27) is hinged to the clamping seat (22) and connected to the tension spring (25); the pressure stabilizing valve (28) is installed in a preset mounting hole on the rotary hollow plate (21) and communicates with the interior of the rotary hollow plate (21); the negative pressure pump (29) is installed on the top of the rotary hollow plate (21) and its negative pressure end is connected to the interior of the rotary hollow plate (21) through a pipe.

5. The positioning mechanism of a surface mount inductor soldering device according to claim 2, characterized in that, The feeding mechanism (3) includes a guide rail A (31), a vertical plate (32), a suction head (33), a negative pressure nozzle (34), a motor A (35), a transmission mechanism A (36), a connecting piece (37), and a pneumatic rod A (38); the guide rail A (31) is mounted on the top of the support platform (11), and the vertical plate (32) is slidably mounted on the guide rail A (31); the suction head (33) is mounted on the vertical plate (32) and is used to absorb the material from the feeding guide rail (1). 3) The surface mount inductor and the negative pressure nozzle (34) are mounted on the suction head (33) and used to connect to the external negative pressure equipment through the pipe; the motor A (35) and the transmission mechanism A (36) are mounted on the upright plate (32) and used to drive the suction head (33) to move up and down; the air rod A (38) is mounted on the rear side of the upright plate (32), and the end face of the upright plate (32) is connected to the connector (37), and the free end of the air rod A (38) is connected to the connector (37).

6. The positioning mechanism of the surface mount inductor soldering apparatus according to claim 2, characterized in that, The pressing module (8) includes a C-shaped seat (81), a side plate (82), a guide rail E (83), a pressing head (84), a motor F (85), and a transmission mechanism B (86). The C-shaped seat (81) is installed on the support platform (11) near the clamping plate assembly (2), and the side plate (82) is installed on the top of the C-shaped seat (81) and perpendicular to its top. The guide rail E (83) is installed on the side of the side plate (82) and perpendicular to the surface of the clamping plate assembly (2), and the pressing head (84) is slidably installed on the guide rail E (83). The motor F (85) and the transmission mechanism B (86) are installed on the side of the side plate (82) and are used to drive the pressing head (84) to move up and down along the guide rail E (83).

7. The positioning mechanism of a surface mount inductor soldering device according to claim 2, characterized in that, The purification module (5) includes a support column (51), a top seat (52), a negative pressure pump (53), a connecting hose (54), and an exhaust duct (55). The support column (51) is erected on the top of the support platform (11) near the clamping plate assembly (2), and the top seat (52) is installed on the top of the support column (51). The negative pressure pump (53) is installed on the side of the top seat (52), and the exhaust duct (55) is installed on the top seat (52) and located directly above the clamping plate assembly (2). The exhaust duct (55) is aligned with the rotating hollow disc (21), and the negative pressure end of the exhaust duct (55) is connected to a connecting hose (54) that can be connected to an external negative pressure device.

8. The positioning mechanism of a surface mount inductor soldering device according to claim 2, characterized in that, The feeding mechanism (6) includes a mounting base (61), an air rod B (62), a suction nozzle (63), a motor B (64), a motor C (65), a motor D (66), a guide rail B (67), a guide rail C (68), and a guide rail D (69); the mounting base (61) is mounted on the support platform (11) near the clamping plate assembly (2); the air rod B (62) and the guide rail D (69) are both horizontally mounted on the side of the mounting base (61). Guide rail B (67) is mounted on mounting base (61) along the X-axis direction, guide rail C (68) is set at the bottom of suction nozzle (63) along the Y-axis direction, and suction nozzle (63) is slidably mounted on guide rail D (69); motor B (64) is mounted on mounting base (61) and used to drive suction nozzle (63) to move along the Y-axis direction, and motor C (65) is mounted on the side wall of mounting base (61) and used to drive suction nozzle (63) to move along the X-axis direction.

9. The positioning mechanism of a surface mount inductor soldering apparatus according to claim 1, characterized in that, The conveying module (7) includes a housing (71), a cooling module (72), a conveyor belt (73), a motor E (74), a water-cooling module (75), heat-conducting fins (76), and a support (77); the conveying module (7) also includes a base (9), the housing (71) is mounted on the top of the base (9), the cooling module (72) is mounted on the top of the housing (71), the conveyor belt (73) is installed inside the housing (71), and the motor E (74) is mounted on the side of the housing (71) and drives the conveyor belt (73) to run; the water-cooling module (75) is mounted inside the housing (71) and located above the conveyor belt (73), the heat-conducting fins (76) are located between the water-cooling module (75) and the conveyor belt (73), and the cooling module (72) is electrically connected to the water-cooling module (75); the base (9) is also mounted with a support (77) for supporting the upper section of the conveyor belt (73).

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