Full-automatic tin soldering device for electric appliance element wire connection

Abstract

The invention relates to the technical field of tin soldering devices, and provides a full-automatic tin soldering device for wire connection of electrical components, which comprises a workbench, and a rotating rod is rotatably connected to the center of the workbench. According to the device, a movable rod, a movable plate, a wire arrangement plate and the like can be driven to rotate through rotation of a turntable, so that a ball rolls on a fixed ring, and when the ball rolls downwards along a V-shaped groove, the movable rod slides downwards under the reset acting force of a spring I and the action of gravity, so that the ball is in contact with the fixed ring all the time; the movable plate and the wire arrangement plate at the corresponding position are synchronously driven to move downwards by a proper distance, at the moment, the welding end of the wire is just moved to the welding position of the circuit board electrical element, and the operation is repeated, so that a worker does not need to take the circuit board with one hand and take the wire with the other hand for tin soldering operation, and the mode is relatively simple and convenient; therefore, the efficiency of tin soldering connection of wires of electrical components is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of soldering devices, and particularly to a fully automatic soldering device for connecting wires of electrical components. Background Art

[0002] Electrical components are widely used in various electronic devices, such as communication devices, computers, household appliances, industrial automation devices, etc. They are the basis for realizing the functions of electronic devices and play an important role in improving the performance, stability and reliability of the devices.

[0003] In the prior art, electrical components on a circuit board need to be connected to wires by soldering. Currently, the common way to connect electrical components and wires is that workers use an automatic tin - feeding soldering gun to connect the electrical components and wires together. This method requires a worker to hold the circuit board in one hand and the wire in the other hand, press one end of the wire tightly against the soldering position of the electrical component on the circuit board, and move the soldering position of the circuit board to the position of the automatic tin - feeding soldering gun for soldering. This process is time - consuming and laborious, resulting in a low efficiency of soldering the wires of electrical components. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem existing in the prior art that electrical components on a circuit board need to be connected to wires by soldering. Currently, the common way to connect electrical components and wires is that workers use an automatic tin - feeding soldering gun to connect the electrical components and wires together. This method requires a worker to hold the circuit board in one hand and the wire in the other hand, press one end of the wire tightly against the soldering position of the electrical component on the circuit board, and move the soldering position of the circuit board to the position of the automatic tin - feeding soldering gun for soldering. This process is time - consuming and laborious, resulting in a low efficiency of soldering the wires of electrical components.

[0005] To achieve the above object, the present invention adopts the following technical solutions: A fully automatic soldering device for connecting wires of electrical components, comprising: a workbench, a rotating rod is rotatably connected to the center of the workbench, one end of the rotating rod is fixedly connected to a turntable, a plurality of placement grooves are arranged in a circumferential array on the top of the turntable, a plurality of movable rods are slidably connected in a circumferential array on the top of the turntable, one end of the movable rod is fixedly connected to a movable plate, circular rods are fixedly connected to the opposite sides of the two arms of the movable plate, a movable block is slidably connected to the outer surface of the circular rod, a wire arrangement plate is fixedly connected to one side of the movable block, the other end of the movable rod is movably connected to a ball, a fixed ring is fixedly connected to the top of the workbench, a V-shaped groove is opened on the top of the fixed ring, an intermittent driving mechanism is arranged on the top of the workbench, the intermittent driving mechanism includes a second motor and a gear ring, the second motor is fixedly connected to the workbench, an arc-shaped limiting block is fixedly connected to the output shaft of the second motor, a sector gear is fixedly connected to the top of the arc-shaped limiting block, the gear ring is fixedly connected to the turntable, the gear ring is meshed with the sector gear, and an automatic soldering mechanism is arranged on the top of the workbench.

[0006] Preferably, a first spring is arranged on the outer surface of the movable rod, and the first spring is fixedly connected to the turntable and the movable rod respectively.

[0007] Preferably, arrangement grooves are opened on the outer surface of the wire arrangement plate, and elastic rubber sheets are fixedly connected to the opposite sides of the inner wall of the arrangement groove.

[0008] Preferably, the intermittent driving mechanism further includes a ring, the ring is fixedly connected to the gear ring, a plurality of arc-shaped limiting openings are arranged in a circumferential array on the outer surface of the ring, and the arc-shaped limiting openings are matched with the arc-shaped limiting block.

[0009] Preferably, the automatic soldering mechanism includes a convex slider and an electric telescopic rod, the convex slider is fixedly connected to the electric telescopic rod, a convex chute is opened on the top of the workbench, the outer surface of the convex slider is slidably connected inside the convex chute, one end of the electric telescopic rod is fixedly connected to one side of the inner wall of the convex chute, and a support frame is fixedly connected to the top of the convex slider.

[0010] Preferably, a lead screw is rotatably connected to the opposite sides of the inner wall of the support frame, a threaded block is threadedly connected to the outer surface of the lead screw, the outer surface of the threaded block is adapted to the inner wall of the support frame, a first motor is fixedly connected to the top of the support frame, the output end of the first motor is fixedly connected to the lead screw, and an automatic tin soldering gun is fixedly connected to one side of the threaded block.

[0011] Preferably, a metal rod is slidably connected to the inside of the movable block away from the wire layout board. A magnet sheet is fixedly connected to one side of the movable plate close to the round rod. The magnet sheet is magnetically attracted to the metal rod. A pull block is fixedly connected to the outer surface of the metal rod.

[0012] Preferably, a second spring is arranged inside the movable block away from the wire layout board. The second spring is fixedly connected to the movable block and the metal rod respectively.

[0013] Preferably, the bottom of the inner wall of the V-shaped groove is set as a plane, and a pressure sensor is fixedly connected to the bottom of the inner wall of the V-shaped groove.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are as follows.

[0015] 1. In the present invention, by rotating the turntable, the movable rod, the movable plate, the wire layout board, etc. can be driven to rotate, so that the ball rolls on the fixed ring. In the figure, the first spring is in a compressed state. When the ball rolls downward along the V-shaped groove, under the restoring force of the first spring and the action of gravity, the movable rod will slide downward, so that the ball always contacts the fixed ring, and synchronously drives the movable plate and the wire layout board at the corresponding position to move downward by an appropriate distance. At this time, the welding end of the wire just moves to the position where the electrical components on the circuit board are welded. Repeating this way, it is not necessary for the worker to hold the circuit board with one hand and hold the wire with the other hand for soldering operation. This method is relatively simple and convenient, thus improving the efficiency of soldering the wires of electrical components.

[0016] 2. In the present invention, by controlling the second motor to start through the controller, its output shaft drives the arc-shaped limiting block and the sector gear to rotate. Then, under the action of the meshing of the sector gear and the gear ring, the gear ring can be driven to rotate by an appropriate angle, and the ring is synchronously driven to rotate. When the teeth of the sector gear are disengaged from the teeth of the gear ring, at this time, the arc-shaped limiting block just turns into the arc-shaped limiting port, so that the ring, the gear ring and the turntable are kept in a relatively fixed state. Repeating this way, the turntable can achieve intermittent rotation, which is convenient for the automatic soldering mechanism to solder the electrical components and wires on the circuit board, thus improving the stability of soldering.

[0017] 3. In the present invention, when the ball rolls to the bottom of the V-shaped groove, it applies a pressure to the pressure sensor. The signal is transmitted to the controller through the pressure sensor, and then the controller controls the motor to start, causing its output shaft to drive the lead screw to rotate. Then, under the action of the threaded connection between the lead screw and the threaded block, and with the cooperation of the inner wall of the support frame to limit the threaded block, the threaded block can move downward along the outer surface of the lead screw, synchronously driving the welding end of the automatic soldering gun to contact the welding end of the wire, pressing the wire on the circuit board, and completing the soldering operation of the wire. When the pressure on the pressure sensor disappears, under the action of the controller, the motor can be controlled to rotate in the reverse direction, so that the threaded block can drive the automatic soldering gun to move upward. In this way, the up and down movement of the automatic soldering gun can be automatically controlled, thereby improving the automation degree of this device.

[0018] 4. In the present invention, by pulling the pull block by hand, it drives the metal rod to slide into the inside of the movable block, separating the metal rod from the magnet sheet, synchronously compressing the second spring. Then, the movable block is pushed to one side to move the wire arrangement board an appropriate distance. Then, the pull block is released, and the metal rod slides outward under the restoring force of the second spring, and the magnet sheet adsorbs the metal rod to realize the limitation of the wire arrangement board. Then, according to the distance that the wire arrangement board moves, the controller controls the electric telescopic rod to start, making it extend or contract, driving the convex slider to slide along the convex chute to one side, synchronously driving the support frame and the automatic soldering gun, etc. to move to one side, and moving the automatic soldering gun to a suitable position. In this way, it can be appropriately adjusted according to the positions of the electrical components and wire soldering connections on the circuit board, thereby improving the applicability of this device.

[0019] 5. In the present invention, due to the certain elasticity of the elastic rubber sheet, when the electrical components and wires on the circuit board are soldered together, during the upward movement of the wire arrangement board, the wire will be subjected to a certain force. When the wire smoothly detaches from the arrangement groove of the wire arrangement board, it indicates that the quality of the soldering is basically qualified. When the wire detaches from the circuit board, it indicates that the soldering is not in place, and the automatic soldering gun needs to be inspected, achieving a certain self-checking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic side view structure diagram of a fully automatic soldering device for connecting electrical component wires provided by the present invention;

[0021] Figure 2 It is a Figure 1 magnified structure diagram at A in a fully automatic soldering device for connecting electrical component wires provided by the present invention;

[0022] Figure 3 It is a schematic front view structure diagram of a fully automatic soldering device for connecting electrical component wires provided by the present invention;

[0023] Figure 4 Partial bottom view structure diagram of a fully automatic soldering device for wire connection of electrical components provided by the present invention;

[0024] Figure 5 A fully automatic soldering device for wire connection of electrical components provided by the present invention Figure 4 Enlarged structure diagram at position B in;

[0025] Figure 6 A fully automatic soldering device for wire connection of electrical components provided by the present invention Figure 4 Enlarged structure diagram at position C in;

[0026] Figure 7 Partial sectional structure diagram of a fully automatic soldering device for wire connection of electrical components provided by the present invention;

[0027] Figure 8 Structure diagram of the fixing ring of a fully automatic soldering device for wire connection of electrical components provided by the present invention.

[0028] Legend:

[0029] 1. Workbench; 101. Convex sliding groove; 102. Support frame; 103. Lead screw; 104. Threaded block; 105. Motor 1; 106. Automatic tin soldering gun; 107. Convex slider; 108. Electric telescopic rod; 2. Turntable; 201. Placing groove; 202. Rotating rod; 203. Motor 2; 204. Gear ring; 205. Ring; 206. Arc-shaped limiting port; 207. Arc-shaped limiting block; 208. Sector gear; 3. Movable rod; 301. Movable plate; 302. Magnet sheet; 303. Round rod; 304. Movable block; 305. Wire layout board; 306. Elastic rubber sheet; 307. Ball; 308. Spring 1; 309. Spring 2; 310. Metal rod; 4. Fixing ring; 401. V-shaped groove; 402. Pressure sensor. Specific embodiments

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment, as Figure 1 - Figure 8As shown in the figure, the present invention provides a technical solution: a fully automatic soldering device for connecting wires of electrical components, including: a workbench 1, a rotating rod 202 is rotatably connected to the center of the workbench 1, one end of the rotating rod 202 is fixedly connected to a turntable 2, a plurality of placement grooves 201 are arranged in a circumferential array on the top of the turntable 2, a plurality of movable rods 3 are slidably connected in a circumferential array on the top of the turntable 2, one end of the movable rod 3 is fixedly connected to a movable plate 301, on the opposite sides of the two arms of the movable plate 301 are fixedly connected with round rods 303, an outer surface of the round rod 303 is slidably connected with a movable block 304, one side of the movable block 304 is fixedly connected to a wire arrangement plate 305, the other end of the movable rod 3 is movably connected with a ball 307, a fixed ring 4 is fixedly connected to the top of the workbench 1, a V-shaped groove 401 is opened on the top of the fixed ring 4, an intermittent driving mechanism is arranged on the top of the workbench 1, the intermittent driving mechanism includes a second motor 203 and a gear ring 204, the second motor 203 is fixedly connected to the workbench 1, an output shaft of the second motor 203 is fixedly connected to an arc-shaped limiting block 207, a sector gear 208 is fixedly connected to the top of the arc-shaped limiting block 207, the gear ring 204 is fixedly connected to the turntable 2, and the gear ring 204 is meshed with the sector gear 208, and an automatic soldering mechanism is arranged on the top of the workbench 1.

[0032] Further, as Figure 1 - Figure 8 shown, a first spring 308 is arranged on the outer surface of the movable rod 3, and the first spring 308 is fixedly connected to the turntable 2 and the movable rod 3 respectively. Under the restoring force of the first spring 308, the ball 307 can always be pressed tightly against the fixed ring 4.

[0033] Further, as Figure 1 - Figure 8 shown, arrangement grooves are opened on the outer surface of the wire arrangement plate 305, elastic rubber sheets 306 are fixedly connected to the opposite sides of the inner walls of the arrangement grooves respectively. Under the elastic action of the elastic rubber sheets 306, a pressure can be applied to the wires inside the arrangement grooves.

[0034] Further, as Figure 1 - Figure 8 shown, the intermittent driving mechanism further includes a ring 205, the ring 205 is fixedly connected to the gear ring 204, a plurality of arc-shaped limiting ports 206 are arranged in a circumferential array on the outer surface of the ring 205, and the arc-shaped limiting ports 206 are matched with the arc-shaped limiting block 207. Through the above settings, when the outer arc surface of the arc-shaped limiting block 207 rotates to the inner arc surface of the arc-shaped limiting port 206, the ring 205 can be limited.

[0035] Further, as Figure 1 - Figure 8As shown in the figure, the automatic soldering mechanism includes a convex slider 107 and an electric telescopic rod 108. The convex slider 107 is fixedly connected to the electric telescopic rod 108. A convex chute 101 is provided at the top of the workbench 1. The outer surface of the convex slider 107 is slidably connected inside the convex chute 101. One end of the electric telescopic rod 108 is fixedly connected to one side of the inner wall of the convex chute 101. A support frame 102 is fixedly connected to the top of the convex slider 107. By controlling the electric telescopic rod 108 to start through the controller, it can be extended or retracted, driving the convex slider 107 to slide along the convex chute 101 to one side, synchronously driving the support frame 102 and the automatic tin soldering gun 106, etc. to move to one side, so that the automatic tin soldering gun 106 moves to a suitable position.

[0036] Further, as Figure 1 - Figure 8 shown in the figure, a lead screw 103 is rotatably connected to the opposite sides of the inner wall of the support frame 102. A threaded block 104 is threadedly connected to the outer surface of the lead screw 103. The outer surface of the threaded block 104 is adapted to the inner wall of the support frame 102. A first motor 105 is fixedly connected to the top of the support frame 102. The output end of the first motor 105 is fixedly connected to the lead screw 103. An automatic tin soldering gun 106 is fixedly connected to one side of the threaded block 104. By controlling the first motor 105 to start through the controller, its output shaft drives the lead screw 103 to rotate. Then, under the action of the threaded connection between the lead screw 103 and the threaded block 104, and in cooperation with the inner wall of the support frame 102 to limit the threaded block 104, the threaded block 104 can move downward along the outer surface of the lead screw 103.

[0037] Further, as Figure 1 - Figure 8 shown in the figure, a metal rod 310 is slidably connected inside the movable block 304 away from the wire layout plate 305. A magnet sheet 302 is fixedly connected to one side of the movable plate 301 close to the round rod 303. The magnet sheet 302 is magnetically attracted to the metal rod 310. A pull block is fixedly connected to the outer surface of the metal rod 310. Under the action of the magnetism of the magnet sheet 302, the metal rod 310 can be adsorbed.

[0038] Further, as Figure 1 - Figure 8 shown in the figure, a second spring 309 is arranged inside the movable block 304 away from the wire layout plate 305. The second spring 309 is fixedly connected to the movable block 304 and the metal rod 310 respectively. Under the restoring force of the second spring 309, the metal rod 310 can slide outward.

[0039] Further, as Figure 1 - Figure 8As shown, the bottom of the inner wall of the V-shaped groove 401 is set as a plane, and a pressure sensor 402 is fixedly connected to the bottom of the inner wall of the V-shaped groove 401. Through the setting of the pressure sensor 402, it is convenient to control the first motor 105.

[0040] Working principle: When in use, place the circuit board inside the placement slot 201, place the wire in the placement slot of the wire layout board 305, and leave the welding end at the bottom for soldering. Under the elastic action of the elastic rubber sheet 306, a pressure can be applied to the wire to fix the wire in the placement slot of the wire layout board 305. Then, control the motor two 203 to start through the controller, so that its output shaft drives the arc-shaped limit block 207 and the sector gear 208 to rotate. Then, under the meshing action of the sector gear 208 and the gear ring 204, the gear ring 204 can be driven to rotate by an appropriate angle, and the ring 205 is synchronously driven to rotate. When the teeth of the sector gear 208 are disengaged from the teeth of the gear ring 204, at this time, the arc-shaped limit block 207 just turns into the arc-shaped limit port 206, so that the ring 205, the gear ring 204 and the turntable 2 are in a relatively fixed state. Repeating this way, the turntable 2 can achieve intermittent rotation, which is convenient for the automatic soldering mechanism to solder the electrical components and wires on the circuit board, thereby improving the stability of soldering. Synchronously, through the rotation of the turntable 2, the movable rod 3, the movable plate 301, the wire layout board 305, etc. can be driven to rotate, so that the ball 307 rolls on the fixed ring 4. In the figure, the first spring 308 is in a compressed state. When the ball 307 rolls downward along the V-shaped groove 401, under the reset force of the first spring 308 and the action of gravity, the movable rod 3 will slide downward, so that the ball 307 always contacts the fixed ring 4, and the corresponding movable plate 301 and wire layout board 305, etc. are synchronously driven to move downward by an appropriate distance. At this time, the welding end of the wire just moves to the position where the electrical components on the circuit board are soldered. Repeating this way, it is not necessary for the worker to hold the circuit board with one hand and the wire with the other hand for soldering operation. This method is relatively simple and convenient, thereby improving the efficiency of soldering the electrical component wires. When the ball 307 rolls to the bottom of the V-shaped groove 401, a pressure will be applied to the pressure sensor 402. The pressure sensor 402 transmits the signal to the controller, and then the controller controls the motor one 105 to start, so that its output shaft drives the lead screw 103 to rotate. Then, under the threaded connection of the lead screw 103 and the threaded block 104, and with the cooperation of the inner wall of the support frame 102 to limit the threaded block 104, the threaded block 104 can move downward along the outer surface of the lead screw 103, and synchronously drive the welding end of the automatic soldering gun 106 to contact the welding end of the wire, press the wire on the circuit board, and complete the soldering operation of the wire. When the pressure of the pressure sensor 402 disappears, under the action of the controller, the motor one 105 can be controlled to rotate in the reverse direction, so that the threaded block 104 can drive the automatic soldering gun 106 to move upward. In this way, the up and down movement of the automatic soldering gun 106 can be automatically controlled, thereby improving the automation degree of this device. A displacement sensor is arranged at the bottom of the automatic soldering gun 106. Through the displacement sensor, the distance that the automatic soldering gun 106 descends can be known. When it descends to a position close to the wire,The signal is transmitted to the controller through the displacement sensor, and then the automatic soldering gun 106 is controlled by the controller to start for soldering operation. When adjusting the position of the soldering connection between the electrical components and wires on the circuit board, by pulling the pull block by hand, it drives the metal rod 310 to slide into the inside of the movable block 304, separating the metal rod 310 from the magnet sheet 302, synchronously compressing the second spring 309, then pushing the movable block 304 to one side to move the wire layout board 305 an appropriate distance, and then releasing the pull block. Under the restoring force of the second spring 309, the metal rod 310 slides outward, and the magnet sheet 302 adsorbs the metal rod 310 to realize the limit of the wire layout board 305. Then, according to the distance that the wire layout board 305 moves, the controller controls the electric telescopic rod 108 to start, making it extend or contract, driving the convex slider 107 to slide along the convex chute 101 to one side, synchronously driving the support frame 102, the automatic soldering gun 106, etc. to move to one side, so that the automatic soldering gun 106 moves to a suitable position. In this way, it can be appropriately adjusted according to the position of the soldering connection between the electrical components and wires on the circuit board, thereby improving the applicability of this device. Since the elastic rubber sheet 306 has a certain elasticity, when the electrical components and wires on the circuit board are soldered together, during the upward movement of the wire layout board 305, the wire will receive a certain force. When the wire successfully detaches from the layout groove of the wire layout board 305, it indicates that the quality of the soldering is basically qualified. When the wire detaches from the circuit board, it indicates that the soldering is not in place and the automatic soldering gun 106 needs to be inspected, achieving a certain self-inspection effect.

[0041] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A fully automatic soldering device for connecting wires of electrical components, characterized in that: include: A workbench (1), wherein a rotating rod (202) is rotatably connected at the center of the workbench (1), one end of the rotating rod (202) is fixedly connected to a turntable (2), a plurality of placement grooves (201) are provided in a circular array on the top of the turntable (2), a plurality of movable rods (3) are slidably connected to the top of the turntable (2) in a circular array, one end of the movable rod (3) is fixedly connected to a movable plate (301), a round rod (303) is fixedly connected to the opposite side of the two arms of the movable plate (301), a movable block (304) is slidably connected to the outer surface of the round rod (303), a wire arrangement plate (305) is fixedly connected to one side of the movable block (304), and a ball bearing (305) is movably connected to the other end of the movable rod (3). 7), the top of the workbench (1) is fixedly connected to a fixing ring (4), the top of the fixing ring (4) is provided with a V-shaped groove (401), the top of the workbench (1) is provided with an intermittent driving mechanism, the intermittent driving mechanism comprises a second motor (203) and a gear ring (204), the second motor (203) is fixedly connected to the workbench (1), the output shaft of the second motor (203) is fixedly connected to an arc-shaped limit block (207), the top of the arc-shaped limit block (207) is fixedly connected to a fan-shaped gear (208), the gear ring (204) is fixedly connected to the turntable (2), the gear ring (204) is meshingly connected to the fan-shaped gear (208), and the top of the workbench (1) is provided with an automatic soldering mechanism.

2. A fully automatic soldering device for connecting wires of electrical components according to claim 1, characterized in that: A spring 1 (308) is provided on the outer surface of the movable rod (3), and the spring 1 (308) is fixedly connected to the rotating disk (2) and the movable rod (3) respectively.

3. A fully automatic soldering device for connecting wires of electrical components according to claim 1, characterized in that: The outer surface of the wire arrangement plate (305) is provided with an arrangement groove, and elastic rubber sheets (306) are fixedly connected to opposite sides of the inner wall of the arrangement groove.

4. A fully automatic soldering device for connecting wires of electrical components according to claim 1, characterized in that: The intermittent drive mechanism further comprises a circular ring (205), wherein the circular ring (205) is fixedly connected to the gear ring (204), and the outer surface of the circular ring (205) is provided with a plurality of arc-shaped limiting openings (206) in a circular array, and the arc-shaped limiting openings (206) cooperate with the arc-shaped limiting blocks (207).

5. The fully automatic soldering device for connecting wires of electrical components according to claim 1, characterized in that: The automatic soldering mechanism comprises a convex slider (107) and an electric telescopic rod (108), wherein the convex slider (107) is fixedly connected to the electric telescopic rod (108), a convex slide groove (101) is provided on the top of the workbench (1), an outer surface of the convex slider (107) is slidably connected to the inside of the convex slide groove (101), one end of the electric telescopic rod (108) is fixedly connected to one side of the inner wall of the convex slide groove (101), and a support frame (102) is fixedly connected to the top of the convex slider (107).

6. A fully automatic soldering device for connecting wires of electrical components according to claim 5, characterized in that: A screw rod (103) is rotatably connected to the opposite side of the inner wall of the support frame (102); the outer surface of the screw rod (103) is threadedly connected to a threaded block (104); the outer surface of the threaded block (104) is adapted to the inner wall of the support frame (102); a motor 1 (105) is fixedly connected to the top of the support frame (102); the output end of the motor 1 (105) is fixedly connected to the screw rod (103); and one side of the threaded block (104) is fixedly connected to an automatic tin-discharging soldering gun (106).

7. The fully automatic soldering device for connecting wires of electrical components according to claim 2, characterized in that: The movable block (304) is slidably connected to a metal rod (310) in the interior away from the wire arrangement plate (305); a magnet sheet (302) is fixedly connected to one side of the movable plate (301) close to the round rod (303); the magnet sheet (302) and the metal rod (310) are magnetically attracted to each other; and a pull block is fixedly connected to the outer surface of the metal rod (310).

8. The fully automatic soldering device for connecting wires of electrical components according to claim 7, characterized in that: A second spring (309) is arranged inside the movable block (304) away from the wire arrangement plate (305), and the second spring (309) is fixedly connected to the movable block (304) and the metal rod (310) respectively.

9. The fully automatic soldering device for connecting wires of electrical components according to claim 1, characterized in that: The bottom of the inner wall of the V-shaped groove (401) is arranged as a plane, and a pressure sensor (402) is fixedly connected to the bottom of the inner wall of the V-shaped groove (401).

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