CN112427766A

CN112427766A - Soldering device for row-shaped pins of circuit board

Info

Publication number: CN112427766A
Application number: CN202011350831.3A
Authority: CN
Inventors: 王越
Original assignee: Fuzhou Minqing Geya Electronic Technology Co ltd
Current assignee: Fuzhou Minqing Geya Electronic Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-03-02

Abstract

The invention discloses a circuit board row-shaped pin soldering device, which comprises a machine body, wherein a soldering space is arranged in the machine body, a soldering device is arranged at the upper side in the soldering space, a sliding space is arranged in the soldering device, the upper side wall of the sliding space is in threaded connection with a horizontal moving lead screw, an air suction space is arranged at the right side of the sliding space, the right side wall of the sliding space is abutted against the left side wall of the air suction space, and the upper side wall of the air suction space is in sliding connection with the horizontal moving lead screw. Meanwhile, the device can suck molten tin water away to prevent the problem that the molten tin water attached to the pins is solidified in the wire holes of the circuit board and is clamped by the pins.

Description

Soldering device for row-shaped pins of circuit board

Technical Field

The invention relates to the field of circuit boards, in particular to a circuit board row-shaped pin soldering device.

Background

The invention discloses a circuit board row-shaped pin soldering device which solves the problems that the conventional circuit board soldering needs to be carried out one by one when row-shaped pin elements are welded manually, the time and labor are wasted, and when the row-shaped pin elements are disassembled, a welding gun is used, the mode of melting and taking down the pin elements one by one is often faced with the problem that molten tin at the front end of the pin row is solidified after the pin row is melted, or the molten tin attached to the pin is solidified in a wire hole of a circuit board in the process of taking out the element, so that the element cannot be taken down smoothly.

Disclosure of Invention

In order to solve the problems, the embodiment designs a circuit board row-shaped pin soldering device, which comprises a machine body, wherein a soldering space is arranged in the machine body, the soldering device is arranged at the upper side in the soldering space, a sliding space is arranged in the soldering device, the upper side wall of the sliding space is in threaded connection with a horizontally moving lead screw, an air exhaust space is arranged at the right side of the sliding space, the right side wall of the sliding space is abutted against the left side wall of the air exhaust space, the upper side wall of the air exhaust space is in sliding connection with the horizontally moving lead screw, the sliding connection part of the upper side wall of the air exhaust space and the horizontally moving lead screw is a sliding chute in the front-back direction, an inlet and outlet device is arranged at the lower side in the soldering space, a lead wire control space is arranged at the right side of the soldering space, and a lead wire laminating device is, the wire guide device is characterized in that an action space is arranged on the right side of the wire control space, a switching space is arranged on the upper side of the action space, an inlet and outlet groove is fixedly arranged on the left side wall of the soldering space, a horizontal moving motor is fixedly arranged in the right side of the soldering space, a horizontal moving lead screw is rotatably arranged between the horizontal moving motor and the left side wall of the soldering space, an adjusting chute is fixedly arranged in the right side wall of the action space, an adjusting slide block is slidably arranged in the adjusting chute, a spring is fixedly arranged between the lower end of the primary adjusting rod and the lower side wall of the adjusting chute, a primary adjusting rod is fixedly arranged at the upper end of the adjusting slide block and is slidably connected with the lower side wall of the switching space, a transverse slide block is slidably arranged between the upper side wall and the lower side wall of the switching space, a spring is fixedly arranged between, the pole is adjusted to the second grade with the pole upper end is articulated to the one-level, the fixed regulating motor that is equipped with in regulating slide left side, the rotation of both sides is equipped with the regulating motor axle about the regulating motor, the fixed promotion master gear that is equipped with in regulating motor axle upper end, the fixed business turn over master gear that is equipped with of regulating motor axle lower extreme, the fixed overhanging board that is equipped with in action space left side wall lower extreme, overhanging board with it is equipped with the lifting screw to rotate between the lateral wall in the action space, the fixed promotion pinion that is equipped with in lifting screw upper end, it is equipped with the lifting plate to slide in the wire control space rear side wall, the lifting.

Preferably, the soldering device comprises an installation block which is slidably installed on the lower side wall of the sliding space, a belt wheel motor is fixedly arranged in the installation block, a wheel shaft is arranged in a groove at the upper end of the installation block in a rotating manner, a moving wheel is fixedly arranged on the wheel shaft and is abutted against the upper side wall of the sliding space, two belt wheels are symmetrically and fixedly arranged on a motor shaft which is rotatably arranged at the left side of the wheel shaft and the left side of the belt wheel motor, the two belt wheels are connected through a belt, a welding gun chute is fixedly arranged at the lower end of the installation block, a welding gun head is slidably arranged in the welding gun chute, a spring is fixedly arranged between the upper end of the welding gun head and the upper side wall of the welding gun chute, heating resistors are fixedly and symmetrically arranged at the left side and the right side of the welding gun head on the welding gun chute, the right end of the installation, a fan motor is fixedly arranged in the lower side wall of the air exhaust space, a fan motor shaft is rotatably arranged at the upper side of the fan motor, a fan is fixedly arranged at the upper end of the fan motor shaft, a rotating motor shaft is rotatably arranged at the lower side of the fan motor, a rotating block is fixedly arranged at the lower side of the rotating motor shaft, a camera is fixedly arranged at the lower end of the rotating block, a wire storage space is arranged in the rotating block, tin wire wheels are rotatably arranged on the left side wall and the right side wall of the wire storage space, a wire feeding space is arranged at the lower side of the wire storage space, two wire feeding wheels with power are symmetrically and rotatably arranged between the front side wall and the rear side wall of the wire feeding space, a pneumatic space is arranged at the right side of the wire storage space, a pneumatic sliding block is slidably arranged in the pneumatic space, the lower part of the pneumatic, the left side and the right side of the rotating block are symmetrically and fixedly provided with two guide pipes, the right side guide pipe is communicated with the pneumatic space, the left side guide pipe is communicated with the wire feeding space, a gap for tin wires to pass through is reserved between the two wire feeding wheels, and the tin wires in the tin wire wheel are led out by the guide pipes after passing through the wire feeding wheels.

Preferably, the in-out device comprises an in-out lead screw rotatably mounted in the lower side wall of the lead wire control space, an in-out secondary gear is fixedly arranged at the right end of the in-out lead screw, the in-out secondary gear is meshed with the in-out master gear, a fixed telescopic rod is rotatably arranged at the left end of the in-out lead screw, the lower end of the fixed telescopic rod is fixedly connected with the lower side wall of the soldering space, an in-out moving block is in threaded connection with the left side of the right side wall of the soldering space on the in-out lead screw, the in-out moving block is in sliding connection with the lower side wall of the soldering space, a bearing plate is abutted against the upper end of the fixed telescopic rod and the in-out moving block, a plate bottom sliding groove is fixedly arranged at the lower side of the bearing plate, the fixed telescopic rod is in, the clamp is characterized in that a clamp capable of clamping the circuit board is arranged on the clamp frame, a butting plate capable of sliding up and down to adjust the position is arranged on the clamp frame in a sliding mode, and a spring is fixedly arranged between the lower side of the butting plate and the upper surface of the bearing plate.

Preferably, the lead attaching device comprises a primary hydraulic rod fixedly arranged on the lower side wall of the lead control space, a side plate is fixedly arranged at the upper end of the primary hydraulic rod, a control lead screw is rotatably arranged between the front side wall and the rear side wall of the side plate, a bottom plate is in threaded connection with the control lead screw, the right end of the bottom plate is abutted against the right side wall of the lead control space, a secondary hydraulic rod is fixedly arranged on the upper side of the bottom plate, a support rod is fixedly arranged at the left end of the secondary hydraulic rod, a turning motor is fixedly arranged in the right end of the support rod, a secondary turning rod is fixedly arranged on a motor shaft rotatably arranged on the upper side of the turning motor, a turning slider is slidably arranged on the support rod, a primary turning rod is hinged to the rear side of the turning slider, the primary turning rod is hinged to the secondary turning rod, fixed hollow frame that is equipped with between two arc sliders, both ends around the hollow frame with ring channel sliding connection on the ring channel inside wall, the lateral wall about the hollow frame does not have, the fixed wire that is equipped with between the lateral wall around the hollow frame, the fixed outer fringe pole that is equipped with in front side arc slider's front side, the outer fringe pole with ring channel sliding connection on the ring channel lateral wall, the outer fringe pole with it has the connecting rod to articulate between the diversion slider, fixed two magnets that are equipped with between the lateral wall in the ring channel, front side magnet is located when vertical state around the hollow frame the left side of front side arc slider, right side arc slider is located when horizontal state is controlled by the hollow frame the rear side of right side arc slider.

The invention has the beneficial effects that: when the row-shaped pin element is welded, a welding gun can be constantly kept in contact with a welding wire, the wire is automatically fed in the welding process, when the row-shaped pin element on the circuit board is removed, a lead can be fed to the pin to be attached to the pin, the row-shaped pin is almost simultaneously melted by utilizing the heat transfer of the lead, the problem that the tail end is melted and the front end is solidified is avoided, and meanwhile, the device can suck molten tin water to prevent the problem that the tin water attached to the pin is solidified in a wire hole of the circuit board to block a main wire.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is a schematic diagram of B-B in FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a circuit board row-shaped pin soldering device, which comprises a machine body 11, wherein a soldering space 13 is arranged in the machine body 11, a soldering device 16 is arranged at the upper side in the soldering space 13, a sliding space 17 is arranged in the soldering device 16, the upper side wall of the sliding space 17 is in threaded connection with a horizontal moving lead screw 14, an air extracting space 18 is arranged at the right side of the sliding space 17, the right side wall of the sliding space 17 is abutted against the left side wall of the air extracting space 18, the upper side wall of the air extracting space 18 is in sliding connection with the horizontal moving lead screw 14, the sliding connection part of the upper side wall of the air extracting space 18 and the horizontal moving lead screw 14 is a sliding groove in the front-back direction, an in-out device 25 is arranged at the lower side in the soldering space 13, a lead wire control space 19 is arranged at the right side of the soldering space 13, the right side of the lead control space 19 is provided with an action space 20, the upper side of the action space 20 is provided with a switching space 21, the left side wall of the soldering space 13 is fixedly provided with an inlet and outlet groove 12, the right side of the soldering space 13 is internally and fixedly provided with a horizontal moving motor 15, a horizontal moving lead screw 14 is rotatably arranged between the horizontal moving motor 15 and the left side wall of the soldering space 13, the right side wall of the action space 20 is internally and fixedly provided with an adjusting sliding groove 47, the adjusting sliding groove 47 is provided with an adjusting sliding block 48 in a sliding manner, a spring is fixedly arranged between the lower end of the primary adjusting rod 46 and the lower side wall of the adjusting sliding groove 47, the upper end of the adjusting sliding block 48 is fixedly provided with a primary adjusting rod 46, the primary adjusting rod 46 is in sliding connection with the lower side wall of the switching space 21, a transverse sliding block 51 is arranged between the upper side wall and the, the improved wire guide device is characterized in that a secondary adjusting rod 50 is hinged to the front side face of the transverse sliding block 51, the secondary adjusting rod 50 is hinged to the upper end of the primary adjusting rod 46, an adjusting motor 49 is fixedly arranged on the left side of the adjusting sliding block 48, an adjusting motor shaft 45 is rotatably arranged on the upper side and the lower side of the adjusting motor 49, a lifting main gear 44 is fixedly arranged at the upper end of the adjusting motor shaft 45, an in-and-out main gear 33 is fixedly arranged at the lower end of the adjusting motor shaft 45, an overhanging plate 34 is fixedly arranged at the lower end of the left side wall of the action space 20, a lifting lead screw 42 is rotatably arranged between the overhanging plate 34 and the side wall of the action space 20, a lifting secondary gear 43 is fixedly arranged at the upper end of the lifting lead screw 42.

Beneficially, the soldering device 16 includes a mounting block 71 slidably mounted on the lower side wall of the sliding space 17, a pulley motor 70 is fixedly disposed in the mounting block 71, a wheel shaft 67 is rotatably disposed in a groove at the upper end of the mounting block 71, a moving wheel 68 is fixedly disposed on the wheel shaft 67, the moving wheel 68 abuts against the upper side wall of the sliding space 17, two pulley wheels 69 are symmetrically and fixedly disposed on a motor shaft rotatably disposed on the left side of the wheel shaft 67 and the left side of the pulley motor 70, the two pulley wheels 69 are connected through a belt, a welding gun sliding groove 63 is fixedly disposed at the lower end of the mounting block 71, a welding gun head 61 is slidably disposed in the welding gun sliding groove 63, a spring is fixedly disposed between the upper end of the welding gun head 61 and the upper side wall of the welding gun sliding groove 63, heating resistors 62 are fixedly and symmetrically disposed on the left and right sides of the welding gun head 61 on the welding gun sliding groove 63, the right end of the sliding space 17 is fixedly connected with the left side wall of the air extracting space 18, a fan motor 60 is fixedly arranged in the lower side wall of the air extracting space 18, a fan motor shaft 66 is rotatably arranged on the upper side of the fan motor 60, a fan 59 is fixedly arranged on the upper end of the fan motor shaft 66, a rotating motor shaft 64 is rotatably arranged on the lower side of the fan motor 60, a rotating block 40 is fixedly arranged on the lower side of the rotating motor shaft 64, a camera 57 is fixedly arranged at the lower end of the rotating block 40, a wire storage space 53 is arranged in the rotating block 40, tin wire wheels 54 are rotatably arranged on the left side wall and the right side wall of the wire storage space 53, a wire feeding space 84 is arranged on the lower side of the wire storage space 53, two wire feeding wheels 58 with power are symmetrically and rotatably arranged between the front side wall and the rear side wall of the wire feeding space 84, the pneumatic space 52 is located at the lower part of the pneumatic slider 55 and is connected with a waste tin recovery tank, the pneumatic space 52 is located at the upper part of the pneumatic slider 55 and is communicated with the air extraction space 18, two guide pipes 56 are symmetrically and fixedly arranged at the left side and the right side of the rotating block 40, the right side guide pipe 56 is communicated with the pneumatic space 52, the left side guide pipe 56 is communicated with the wire feeding space 84, a gap for tin wires to pass is reserved between the two wire feeding wheels 58, and the tin wires in the tin wire wheel 54 are led out by the guide pipes 56 after passing through the wire feeding wheels 58.

Advantageously, the in-out device 25 includes an in-out lead screw 28 rotatably mounted in the lower sidewall of the lead wire control space 19, an in-out sub gear 32 is fixedly disposed at the right end of the in-out lead screw 28, the in-out sub gear 32 is engaged with the in-out main gear 33, a fixed telescopic rod 29 is rotatably disposed at the left end of the in-out lead screw 28, the lower end of the fixed telescopic rod 29 is fixedly connected with the lower sidewall of the soldering space 13, an in-out moving block 26 is threadedly connected to the left side of the right sidewall of the soldering space 13 on the in-out lead screw 28, the in-out moving block 26 is slidably connected with the lower sidewall of the soldering space 13, a bearing plate 24 is abutted against the upper end of the in-out moving block 26 by the fixed telescopic rod 29, a plate bottom sliding groove 27 is fixedly disposed at the lower side of the bearing plate 24, the fixed

telescopic rod

29, 24 upside symmetries of loading board are equipped with two anchor clamps frame 22, be equipped with the anchor clamps that can press from both sides tight circuit board on the anchor clamps frame 22, it is equipped with butt board 23 that can slide adjusting position from top to bottom to slide on the anchor clamps frame 22, butt board 23 downside with it is equipped with the spring to fix between the 24 upper surfaces of loading board.

Beneficially, the wire attaching device 41 includes a first-stage hydraulic rod 35 fixedly installed on the lower side wall of the wire control space 19, a side plate 37 is fixedly installed at the upper end of the first-stage hydraulic rod 35, a control screw 39 is rotatably installed between the front side wall and the rear side wall of the side plate 37, a bottom plate 38 is connected to the control screw 39 through threads, the right end of the bottom plate 38 is abutted to the right side wall of the wire control space 19, a second-stage hydraulic rod 36 is fixedly installed on the upper side of the bottom plate 38, a support rod 82 is fixedly installed at the left end of the second-stage hydraulic rod 36, a direction-changing motor 83 is fixedly installed in the right end of the support rod 82, a second-stage direction-changing rod 81 is fixedly installed on a motor shaft rotatably installed on the upper side of the direction-changing motor 83, a direction-changing slide block 79 is slidably installed on, the fixed ring channel 72 that is equipped with in bracing piece 82 left end, the symmetry slides and is equipped with two arc slider 73 in the ring channel 72, fixed hollow frame 74 that is equipped with between two arc slider 73, both ends around hollow frame 74 with ring channel sliding connection on the ring channel 72 inside wall, hollow frame 74 does not have upper and lower lateral wall, fixed wire 75 that is equipped with between the lateral wall around hollow frame 74, the fixed outer fringe pole 77 that is equipped with in front side of front side arc slider 73, outer fringe pole 77 with ring channel sliding connection on the ring channel 72 lateral wall, outer fringe pole 77 with it has connecting rod 78 to articulate between diversion slider 79, fixed two magnet 76 that are equipped with between the inside and outside lateral wall of ring channel 72, front side magnet 76 is located when vertical state around hollow frame 74 the left side of front side arc slider 73, right side arc slider 73 is located when hollow frame 74 is drawn to left and right sides horizontal state back of right side arc slider 73 And (3) side.

The use steps herein are described in detail below with reference to fig. 1-3: when the circuit board is soldered with the electronic components with the pins in rows, the adjusting motor 49 is started, so that the adjusting motor shaft 45 rotates, the in-out main gear 33 rotates, the in-out secondary gear 32 rotates, the in-out lead screw 28 rotates, the in-out moving block 26 moves to the left, the bearing plate 24 moves to the left on the upper side of the fixed telescopic rod 29, the bearing plate 24 extends out of the soldering space 13 through the in-out groove 12, the electronic components are placed on the circuit board and then inversely laid on the abutting plate 23, the circuit board is clamped by the clamp frame 22, the vertical position of the abutting plate 23 relative to the clamp frame 22 is adjusted, so that the electronic components abut on the circuit board, the adjusting motor 49 is reversely started, the bearing plate 24 is retracted into the soldering space 13, the hydraulic pressure in the switching space 21 is controlled to move the transverse slider 51 to the left, so that the secondary adjusting rod 50 rotates around the hinge point on the transverse slider, thereby moving the primary adjustment lever 46 upward, thereby moving the adjustment slider 48 upward, thereby moving the adjustment motor 49 upward, thereby moving the lifting main gear 44 upward until the lifting main gear 44 engages with the lifting sub-gear 43, at which time the in-out sub-gear 32 disengages from the in-out main gear 33, thereby causing the carrier plate 24 not to move horizontally any more, and since the lifting main gear 44 rotates, thereby causing the lifting sub-gear 43 to rotate, thereby causing the lifting lead screw 42 to rotate, thereby moving the lifting plate 30 upward, thereby moving the carrier plate 24 upward, thereby causing the fixed telescopic rod 29 to extend under the action of the internal spring to securely support the carrier plate 24, thereby causing the circuit board to rise to the lower end of the torch head 61.

Taking the welding of the row-shaped pins distributed in the front-back direction as an example, after the circuit board is located at the lower end of the welding gun head 61, the horizontal moving motor 15 is started, so that the horizontal moving screw 14 rotates, so that the soldering device 16 moves horizontally, the horizontal moving motor 15 is controlled to rotate in the forward and reverse directions, so that the soldering device 16 moves to the horizontal position of the row-shaped pins, the pulley motor 70 is started, so that the lower pulley 69 rotates, so that the upper pulley 69 rotates, so that the moving wheel 68 rotates, so that the mounting block 71 moves forward and backward, so that the rotating block 40 moves forward and backward, the mounting block 71 is adjusted to be aligned with the foremost ends of the row-shaped pins, the heating resistor 62 is started, so that the welding gun head 61 is heated, and simultaneously the power of the wire feeding wheels 58 is started, so that the two wire feeding wheels 58 rotate clockwise and counterclockwise respectively, so that the solder wire is fed to the end of the, and simultaneously starting the pulley motor 70, so that the end part of the welding torch head 61 moves from the front end to the rear end of the row-shaped pins, thereby completing the welding.

When the electronic component with the row-shaped pins is to be disassembled, if the row-shaped pins are distributed front and back, the wire bonding device 41 can be directly used, if the row-shaped pins are distributed left and right, the direction-changing motor 83 is started, so that the secondary direction-changing rod 81 rotates, so that the primary direction-changing rod 80 moves right, so that the direction-changing slider 79 moves right, so that the connecting rod 78 moves right, so that the arc-shaped slider 73 rotates in the annular groove 72, until the outer edge rod 77 touches the right magnet 76 and then is magnetically attracted with the right magnet 76, at the moment, the wire 75 is in a left and right horizontal state, the direction-changing motor 83 is stopped, taking the row-shaped pins as the front and back distribution as an example, the circuit board is fixed on the clamp frame 22 according to the steps, the position of the soldering device 16 is adjusted, then the primary hydraulic rod 35 is started to contract, so that the side plate 37 descends, so, thereby leading the lead wire 75 to descend onto the circuit board plane, starting the control screw 39 to rotate, thereby leading the bottom plate 38 to move back and forth, thereby leading the secondary hydraulic rod 36 to move back and forth, thereby adjusting the front and back positions of the lead wire 75 to be consistent with the row-shaped pins, then starting the secondary hydraulic rod 36, starting the heating resistor 62 by utilizing hydraulic adjustment, thereby leading the lead wire 75 to move left and right to be contacted with the row-shaped pins, starting the motor shaft at the lower side of the fan motor 60, thereby leading the right side duct 56 to rotate to the position of the left side duct 56, then closing the motor shaft at the lower side of the fan motor 60, then starting the motor shaft at the upper side of the fan motor 60, thereby leading the fan 59 to rotate, further leading the pneumatic slider 55 to ascend, thereby leading the air flow absorbed in the duct 56, starting the heating resistor 62 at the moment, thereby leading the welding gun, molten tin is also drawn into the aerodynamic space 52 to avoid leaving it on the circuit board to affect the underside soldering.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a circuit board row form pin soldering device, includes its characterized in that of organism: the machine body is internally provided with a soldering space, the upper side in the soldering space is provided with a soldering device, the soldering device is internally provided with a sliding space, the upper side wall of the sliding space is in threaded connection with the horizontally moving lead screw, the right side of the sliding space is provided with an air exhaust space, the right side wall of the sliding space is abutted against the left side wall of the air exhaust space, the upper side wall of the air exhaust space is in sliding connection with the horizontally moving lead screw, the sliding connection part of the upper side wall of the air exhaust space and the horizontally moving lead screw is a sliding chute in the front-back direction, the lower side in the soldering space is provided with an in-out device, the right side of the soldering space is provided with a lead control space, a lead laminating device is arranged in the lead control space, the right side of the lead control space is provided with an action space, the upper side of, a horizontal moving motor is fixedly arranged in the right side of the soldering space, a horizontal moving lead screw is rotatably arranged between the horizontal moving motor and the left side wall of the soldering space, an adjusting chute is fixedly arranged in the right side wall of the action space, an adjusting slide block is slidably arranged in the adjusting chute, a spring is fixedly arranged between the lower end of a primary adjusting rod and the lower side wall of the adjusting chute, a primary adjusting rod is fixedly arranged at the upper end of the adjusting slide block, the primary adjusting rod is slidably connected with the lower side wall of the switching space, a transverse slide block is slidably arranged between the upper side wall and the lower side wall of the switching space, a spring is fixedly arranged between the left end of the transverse slide block and the left side wall of the switching space, a secondary adjusting rod is hinged on the front side of the transverse slide block, the secondary adjusting rod is hinged, the adjusting mechanism is characterized in that an adjusting motor shaft is arranged on the upper side and the lower side of the adjusting motor in a rotating mode, a lifting master gear is fixedly arranged at the upper end of the adjusting motor shaft, a feeding and discharging master gear is fixedly arranged at the lower end of the adjusting motor shaft, an extending plate is fixedly arranged at the lower end of the left side wall of the action space, a lifting lead screw is rotatably arranged between the extending plate and the upper side wall of the action space, a lifting secondary gear is fixedly arranged at the upper end of the lifting lead screw, a lifting plate is slidably arranged in the rear side wall of the wire control.

2. The apparatus of claim, wherein: the tin soldering device comprises an installation block which is slidably installed on the lower side wall of the sliding space, a belt wheel motor is fixedly arranged in the installation block, a wheel shaft is arranged in a groove at the upper end of the installation block in a rotating mode, a moving wheel is fixedly arranged on the wheel shaft and is abutted against the upper side wall of the sliding space, two belt wheels are symmetrically and fixedly arranged on a motor shaft which is rotatably arranged on the left side of the wheel shaft and the left side of the belt wheel motor, the two belt wheels are connected through a belt, a welding gun chute is fixedly arranged at the lower end of the installation block, a welding gun head is slidably arranged in the welding gun chute, a spring is fixedly arranged between the upper end of the welding gun head and the upper side wall of the welding gun chute, heating resistors are fixedly and symmetrically arranged on the left side and the right side of the welding gun head on the welding gun chute, the right end, a fan motor is fixedly arranged in the lower side wall of the air exhaust space, a fan motor shaft is rotatably arranged at the upper side of the fan motor, a fan is fixedly arranged at the upper end of the fan motor shaft, a rotating motor shaft is rotatably arranged at the lower side of the fan motor, a rotating block is fixedly arranged at the lower side of the rotating motor shaft, a camera is fixedly arranged at the lower end of the rotating block, a wire storage space is arranged in the rotating block, tin wire wheels are rotatably arranged on the left side wall and the right side wall of the wire storage space, a wire feeding space is arranged at the lower side of the wire storage space, two wire feeding wheels with power are symmetrically and rotatably arranged between the front side wall and the rear side wall of the wire feeding space, a pneumatic space is arranged at the right side of the wire storage space, a pneumatic sliding block is slidably arranged in the pneumatic space, the lower part of the pneumatic, the left side and the right side of the rotating block are symmetrically and fixedly provided with two guide pipes, the right side guide pipe is communicated with the pneumatic space, the left side guide pipe is communicated with the wire feeding space, a gap for tin wires to pass through is reserved between the two wire feeding wheels, and the tin wires in the tin wire wheel are led out by the guide pipes after passing through the wire feeding wheels.

3. The apparatus of claim, wherein: the in-out device comprises an in-out lead screw rotatably mounted in the lower side wall of the lead wire control space, an in-out secondary gear is fixedly arranged at the right end of the in-out lead screw, the in-out secondary gear is meshed with the in-out main gear, a fixed telescopic rod is rotatably arranged at the left end of the in-out lead screw, the lower end of the fixed telescopic rod is fixedly connected with the lower side wall of the soldering space, an in-out moving block is in threaded connection with the left side of the right side wall of the soldering space on the in-out lead screw, the in-out moving block is in sliding connection with the lower side wall of the soldering space, a bearing plate is abutted against the upper end of the fixed telescopic rod and the in-out moving block, a plate bottom sliding groove is fixedly arranged at the lower side of the bearing plate, the fixed telescopic rod, the clamp is characterized in that a clamp capable of clamping the circuit board is arranged on the clamp frame, a butting plate capable of sliding up and down to adjust the position is arranged on the clamp frame in a sliding mode, and a spring is fixedly arranged between the lower side of the butting plate and the upper surface of the bearing plate.

4. The apparatus of claim, wherein: the lead attaching device comprises a primary hydraulic rod fixedly arranged on the lower side wall of the lead control space, a side plate is fixedly arranged at the upper end of the primary hydraulic rod, a control lead screw is rotatably arranged between the front side wall and the rear side wall of the side plate, a bottom plate is connected to the control lead screw in a threaded manner, the right end of the bottom plate is abutted to the right side wall of the lead control space, a secondary hydraulic rod is fixedly arranged on the upper side of the bottom plate, a supporting rod is fixedly arranged at the left end of the secondary hydraulic rod, a turning motor is fixedly arranged in the right end of the supporting rod, a secondary turning rod is fixedly arranged on a motor shaft rotatably arranged on the upper side of the turning motor, a turning slider is slidably arranged on the supporting rod, a primary turning rod is hinged to the rear side of the turning slider, the primary turning rod is hinged to, fixed hollow frame that is equipped with between two arc sliders, both ends around the hollow frame with ring channel sliding connection on the ring channel inside wall, the lateral wall about the hollow frame does not have, the fixed wire that is equipped with between the lateral wall around the hollow frame, the fixed outer fringe pole that is equipped with in front side arc slider's front side, the outer fringe pole with ring channel sliding connection on the ring channel lateral wall, the outer fringe pole with it has the connecting rod to articulate between the diversion slider, fixed two magnets that are equipped with between the lateral wall in the ring channel, front side magnet is located when vertical state around the hollow frame the left side of front side arc slider, right side arc slider is located when horizontal state is controlled by the hollow frame the rear side of right side arc slider.