CN110877134A

CN110877134A - Prevent blackened I shape inductance dip soldering device

Info

Publication number: CN110877134A
Application number: CN201911166244.6A
Authority: CN
Inventors: 肖杰; 杨小英; 李海剑; 杨顺
Original assignee: Hunan Bi Construction Pml Precision Mechanism Ltd
Current assignee: Hunan Bi Construction Pml Precision Mechanism Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-03-13

Abstract

The invention discloses an anti-blackening I-shaped induction dip soldering device which comprises a bottom plate, wherein four supports are arranged at the top of the bottom plate at fixed intervals, a screw rod is horizontally and transversely arranged in each support in a rotating mode, screw rod nuts are arranged on the screw rod at intervals, a supporting table is fixedly arranged at the side end of each screw rod nut, a lifting cylinder is arranged in the middle of the upper surface of the supporting table, the telescopic end of the lifting cylinder downwards penetrates through the supporting table and is fixedly connected with a lifting table, and a material clamping mechanism is arranged on the lower surface of the. The invention can perform tin dipping operation on a plurality of I-shaped inductors at one time, effectively prevent the I-shaped inductors from being damaged by clamping in the material taking process, improve the processing quality and the production efficiency, prevent the phenomenon of insufficient soldering caused by reduction of soldering flux or tin liquid, perform tin scraping operation on the oxidized soldering tin liquid level and improve the product percent of pass.

Description

Prevent blackened I shape inductance dip soldering device

Technical Field

The invention relates to the technical field of inductance processing, in particular to an anti-blackening dip soldering device for an I-shaped inductor.

Background

At present, in various circuit systems, an inductance coil plays an extremely important role and is widely applied, the processing steps of feeding, winding, pressing, tin immersion and sleeving are needed in the processing process of an I-shaped inductor, and the tin immersion of the I-shaped inductor is realized by firstly immersing soldering flux at the joint of pins and then immersing tin liquid so as to weld and fix the pins of the I-shaped inductor.

At present, the process of I shape inductance processing wicking is mainly carried out the isolated operation by the manual work, and work intensity is big, and work efficiency is low, and the quality of wicking is difficult to ensure, easily produces the rosin joint during different staff's wicking, and the solder joint is insecure, and the pin easily takes place to drop, and solder joint shaping quality is poor, and solder joint position height is uneven and the shaping is not pleasing to the eye, and some automatic weld machines that have now have following technical problem: 1. in the process of taking materials from the I-shaped inductor, the clamping force is too large, so that the enameled wire wound with the I-shaped inductor coil is easily damaged, the coil is damaged by clamping or misplaced, the quality of the inductor is reduced, and the rejection rate is increased; 2. when the I-shaped inductor is fed, the I-shaped inductor is easy to fall off, so that the inductor falls into a soldering flux groove or a tin melting furnace, soldering flux or tin liquid is polluted and damaged, production cost is increased, and the problem of mass production quality is caused; 3. along with the proceeding of the tin immersion process, the liquid level of the soldering flux in the soldering flux groove and the liquid level of the tin liquid in the tin melting furnace start to descend, so that the tin liquid or the soldering flux is insufficient during tin soldering, and the soldering of the inductance pin is not firm. 4. Along with the proceeding of the dip soldering process, the liquid level of the tin liquid in the tin melting furnace can be oxidized, and the I-shaped inductance pin subjected to dip soldering can be blackened, so that the dip soldering quality is low; in view of the above, there is a need for improvements in the art to address this problem.

Disclosure of Invention

The invention aims to solve the problems, and provides a blackening-preventing dip soldering device for an I-shaped inductor, which can perform dip soldering operation on a plurality of I-shaped inductors at one time, effectively prevent the I-shaped inductors from being damaged by clamping in the material taking process, improve the processing quality and the production efficiency, prevent the phenomenon of insufficient soldering caused by reduction of soldering flux or tin liquid, perform tin scraping operation on the oxidized soldering tin liquid level, and improve the product percent of pass.

In order to realize the purpose, the invention adopts the technical scheme that: a blackening-preventing I-shaped inductance dip-soldering device comprises a bottom plate, four supports are arranged at the top of the bottom plate at fixed intervals, a first lead screw is horizontally and transversely arranged in each support in a rotating manner, a first lead screw nut is arranged on each first lead screw at intervals, a supporting table is fixedly arranged at the side end of each first lead screw nut, a lifting cylinder is arranged in the middle of the upper surface of each supporting table, the telescopic end of each lifting cylinder downwards penetrates through each supporting table and is fixedly connected with a lifting table, sliding sleeves are arranged on the periphery of each lifting table and are slidably arranged on guide posts at the lower end of each supporting table, a material clamping mechanism is arranged on the lower surface of each lifting table, a material frame is arranged below each material clamping mechanism and on the bottom plate, a sliding groove for assisting the I-shaped inductance to pass through is longitudinally and horizontally arranged in the middle of each material frame, the, the roller both ends rotate to be set up in the mount, the driven pulley that the roller right-hand member portion set up passes through the belt and is connected with the drive pulley looks transmission of first motor output axle head, the mount left side is provided with the lift seat that can vertical motion, the interval is provided with first pneumatic cylinder and balance mechanism between lift seat lower extreme and the bottom plate, lift seat upper surface is provided with scaling powder groove and molten tin stove, and scaling powder groove and molten tin stove's highly uniform, molten tin stove's front end just is provided with the tin liquid recovery stove on the lift seat, molten tin stove and molten tin recovery stove's right side is provided with the tin mechanism of scraping that is used for scraping the molten tin oxide layer of molten tin stove.

Further, press from both sides the flitch including the right side that is fixed in the elevating platform bottom, right side presss from both sides flitch right side tip fixed interval and is provided with and presss from both sides the material cylinder, the flexible end that presss from both sides the material cylinder runs through the right side left and presss from both sides the flitch and the left flitch of fixed connection, a left side presss from both sides the flitch and is provided with the guide bar that plays the guide effect with right side clamp flitch, the side end face that the flitch was pressed from both sides on a left side and the right side pressed from both sides the flitch all sets up the casing through the connecting bolt installation, the casing is cavity structure form and cavity internalization and is provided with.

Further, the balance mechanism comprises a movable rod, the upper end of the movable rod is fixed on the lower end face of the lifting seat through an upper connecting screw, the lower end of the movable rod is movably arranged in the pipe sleeve, and the lower end of the pipe sleeve is fixed on the upper surface of the bottom plate through a lower connecting screw.

Furthermore, a second spring is wound on the upper end of the pipe sleeve and positioned on the movable rod, and a third spring is arranged at the lower end of the movable rod and positioned in the pipe sleeve.

Furthermore, fixed platforms are arranged on two sides of the scaling powder groove at intervals, the fixed platforms are arranged on the lifting seat through fixed bolts, clamping bolts capable of jacking the side wall of the scaling powder groove are arranged on the side wall of the fixed platform, and the clamping bolts are in threaded connection with the side wall of the fixed platform.

Furthermore, the tin scraping mechanism comprises a first linear guide rail arranged on the bottom plate at intervals, a first guide rail sliding block is arranged on the first linear guide rail in a sliding mode, a longitudinal sliding plate is fixedly arranged at the top of the guide rail sliding block, a second hydraulic cylinder is arranged at the intervals of the tops of the longitudinal sliding plates, a lifting sliding table is movably arranged at the upper end of the second hydraulic cylinder, a second linear guide rail is arranged at the transverse intervals of the upper surface of the lifting sliding table, a second linear sliding block is arranged on the second linear guide rail in a sliding mode, a transverse sliding plate is arranged at the top of the second linear sliding block, the right side wall of the transverse sliding plate is fixed with the telescopic end of the pushing cylinder, a supporting base body is arranged at the top of the transverse sliding plate and is of an L-shaped plate-shaped structure and extends out of an opening in the lifting base, a rotating rod is arranged at the upper end of the supporting base body in a rotating mode, a.

Furthermore, a third screw rod nut is fixedly arranged at the bottom of the longitudinal sliding plate, a second screw rod is longitudinally and horizontally arranged in the third screw rod nut, one end of the second screw rod is rotatably arranged in the screw rod mounting seat, and the other end of the second screw rod is connected with the output shaft end of a third motor.

Furthermore, the tin scraping plate is of a plate-shaped structure, two ends of the tin scraping plate are provided with protrusions, and two end faces of the tin scraping plate are provided with retention grooves for containing tin oxide liquid.

Furthermore, a bearing is arranged between the screw rod and the support, a support boss is arranged at the side end of the support at the leftmost side, a second motor is arranged on the support boss, and the output shaft end of the second motor is connected with the left end of the screw rod.

Furthermore, the left side of the lifting seat is provided with a conveying belt mechanism used for conveying welded I-shaped inductors on the bottom plate, the conveying belt mechanism is in the same transmission mode as the conveying belt, and the front end of the conveying belt mechanism is provided with a collecting box body on the bottom plate.

The invention has the beneficial effects that: the invention provides a blackening-preventing dip soldering device for I-shaped inductors, which can perform dip soldering operation on a plurality of I-shaped inductors at one time, effectively prevent the I-shaped inductors from being damaged by clamping in the material taking process, improve the processing quality and the production efficiency, prevent the phenomenon of insufficient soldering caused by reduction of soldering flux or tin liquid, perform tin scraping operation on the oxidized soldering tin liquid level and improve the product percent of pass.

1. The invention is provided with a material clamping mechanism, drives a material clamping cylinder to drive a left material clamping plate to approach to a right material clamping plate, and clamps I-shaped inductors by the clamping blocks which are close to each other, so that a plurality of I-shaped inductors can be clamped at one time.

2. The invention is provided with the first lead screw and the first lead screw nut, drives the second motor, and can drive the lifting platform and the material clamping mechanism to convey towards the left side, so that the lifting platform and the material clamping mechanism can sequentially pass through the soldering flux groove and the tin melting groove, the lifting cylinder is driven to realize soldering flux soaking operation and soldering flux soaking operation, the transmission is stable, the soldering operation of a plurality of I-shaped inductors can be realized at one time, the soldering quality is improved, and the product percent of pass is improved.

3. The invention is provided with the lifting seat, when the liquid level of soldering flux in a flux groove and tin liquid in a tin melting furnace descends, the first hydraulic cylinder is driven, and the lifting seat can be controlled to lift, so that the height position of the lifting seat is raised to prevent a cold joint phenomenon in a dip soldering process.

4. The device is provided with the fixing table, the fixing table is arranged on the lifting seat through the fixing bolt, the clamping bolt capable of jacking the side wall of the scaling powder groove is arranged on the side wall of the fixing table, the clamping bolt is in threaded connection with the side wall of the fixing table, the scaling powder groove can be clamped and fixed by tightening the clamping bolt, the scaling powder groove can be conveniently replaced and cleaned, and the overall practicability of the device is improved.

5. The tin scraping device is provided with the third motor, the third motor is driven to drive the longitudinal sliding plate and the tin scraping plate to longitudinally and horizontally slide, the tin scraping motor is driven to enable the tin scraping plate to be in a vertical state, the protrusion at the end part of the tin scraping plate scrapes a tin liquid oxide layer of the tin melting furnace, the tin scraping motor is driven to enable the tin scraping plate to rotate 90 degrees, the tin scraping plate is in a horizontal state, the tin liquid oxide layer enters a retention groove of the tin scraping plate, when the tin scraping plate enters the position above the tin liquid recovery furnace, the tin scraping motor is driven to enable the tin scraping plate to rotate 90 degrees, and the tin liquid oxide layer flows into the tin liquid recovery furnace.

Drawings

Fig. 1 is a schematic front view of the present invention.

FIG. 2 is a schematic top view of the present invention.

Fig. 3 is a view taken along line a-a in fig. 1.

FIG. 4 is a schematic structural view of the position of the material clamping mechanism of the present invention.

FIG. 5 is a schematic top view of the material clamping mechanism of the present invention.

FIG. 6 is a schematic view of the position of the lifting seat of the present invention.

FIG. 7 is a schematic top view of the tin scraping mechanism according to the present invention.

FIG. 8 is a schematic perspective view of a tin-scraping plate according to the present invention.

FIG. 9 is a schematic view of a side view of a tin scraping plate according to the present invention.

The text labels in the figures are represented as: 1. a lifting cylinder; 2. a support table; 3. a first lead screw; 4. a support; 5. a lifting platform; 6. a material clamping cylinder; 7. a material clamping mechanism; 8. a base plate; 9. a first motor; 10. a roller; 11. a fixed mount; 12. a material rack; 13. an I-shaped inductor; 14. a first hydraulic cylinder; 15. a flux groove; 16. clamping the bolt; 17. a fixed table; 18. fixing the bolt; 19. a balancing mechanism; 20. a lifting seat; 21. collecting the box body; 22. a conveyor belt mechanism; 23. a molten tin recovery furnace; 24. a tin scraping mechanism; 25. a tin melting furnace; 201. a guide post; 202. a sliding sleeve; 301. a first lead screw nut; 401. a bearing; 402. supporting the boss; 403. a second motor; 701. a right material clamping plate; 702. a guide bar; 703. a left material clamping plate; 704. a clamping block; 705. a connecting bolt; 706. a housing; 707. a first spring; 901. a drive pulley; 902. a belt; 903. a driven pulley; 1001. a conveyor belt; 1201. a chute; 1901. an upper connecting screw; 1902. a movable rod; 1903. a second spring; 1904. pipe sleeve; 1905. a third spring; 1906. a lower connecting screw; 2001. an opening; 2401. a first linear guide rail; 2402. a first rail block; 2403. a second hydraulic cylinder; 2404. a second lead screw; 2405. a screw rod mounting seat; 2406. a longitudinal slide; 2407. lifting the sliding table; 2408. a push cylinder; 2409. a second linear guide; 2410. a second linear slider; 2411. a transverse slide plate; 2412. a tin scraping motor; 2413. a support base; 2414. a rotating rod; 2415. scraping a tin plate; 2416. a third motor; 2417. a third feed screw nut; 21451. a protrusion; 24152. a retention tank.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 9, the specific structure of the present invention is: the device comprises a bottom plate 8, four brackets 4 are arranged at the top of the bottom plate 8 at fixed intervals, a first screw rod 3 is horizontally and transversely arranged in each bracket 4 in a rotating manner, first screw rod nuts 301 are arranged on the first screw rods 3 at intervals, a supporting table 2 is fixedly arranged at the side end of each first screw rod nut 301, a lifting cylinder 1 is arranged in the middle of the upper surface of the supporting table 2, the telescopic end of each lifting cylinder 1 downwards penetrates through the supporting table 2 and is fixedly connected with a lifting table 5, a sliding sleeve 202 is arranged on the periphery of the lifting table 5, the sliding sleeve 202 is slidably arranged on a guide post 201 at the lower end of the supporting table 2, a material clamping mechanism 7 is arranged on the lower surface of the lifting table 5, a material rack 12 is arranged below the material clamping mechanism 7 and positioned on the bottom plate 8, a chute 1201 for assisting an I-shaped inductor 13 to pass through is longitudinally and horizontally arranged, the conveying belt 1001 is rotatably arranged in the middle of the roller 10, two end portions of the roller 10 are rotatably arranged in the fixed frame 11, a driven pulley 903 arranged at the right end portion of the roller 10 is in transmission connection with a driving pulley 901 at the output shaft end of the first motor 9 through a belt 902, a lifting seat 20 capable of moving vertically is arranged on the left side of the fixed frame 11, a first hydraulic cylinder 14 and a balance mechanism 19 are arranged between the lower end of the lifting seat 20 and the bottom plate 8 at intervals, a scaling powder groove 15 and a tin melting furnace 25 are arranged on the upper surface of the lifting seat 20, the scaling powder groove 15 and the tin melting furnace 25 are identical in height, a tin liquid recovery furnace 23 is arranged at the front end of the tin melting furnace 25 and on the lifting seat 20, and tin scraping mechanisms 24 for scraping tin liquid oxidation layers of the tin melting furnace 25 are arranged on the right sides of.

In this embodiment, in order to facilitate the material clamping mechanism 7 to clamp the i-shaped inductor 13, the material clamping mechanism 7 includes a right material clamping plate 701 fixed to the bottom of the lifting table 5, a material clamping cylinder 6 is disposed at a fixed interval at the right end of the right material clamping plate 701, a telescopic end of the material clamping cylinder 6 penetrates the right material clamping plate 701 leftward and is fixedly connected to the left material clamping plate 703, the left material clamping plate 703 and the right material clamping plate 701 are provided with a guide rod 702 playing a role in guiding, the side end faces of the left material clamping plate 703 and the right material clamping plate 701 are both provided with a housing 706 through a connecting bolt 705, the housing 706 is in a cavity structure shape, a clamping block 704 for clamping the i-shaped inductor 13 is movably disposed in the cavity, and a first spring 707 is disposed at one end of the clamping block 704 and located in the housing 706.

In this embodiment, in order to facilitate the stability of the lifting process of the lifting seat 20, the balance mechanism 19 includes a movable rod 1902, an upper end of the movable rod 1902 is fixed to a lower end surface of the lifting seat 20 through an upper connection screw 1901, a lower end of the movable rod 1902 is movably disposed in a pipe sleeve 1904, and a lower end of the pipe sleeve 1904 is fixed to an upper surface of the bottom plate 8 through a lower connection screw 1906.

In this embodiment, in order to facilitate the stability of the lifting process of the lifting seat 20, the second spring 1903 is wound on the upper end of the pipe sleeve 1904 and located on the movable rod 1902, and the third spring 1905 is arranged at the lower end of the movable rod 1902 and located in the pipe sleeve 1904.

In this embodiment, in order to facilitate replacement and cleaning of the flux groove 15, fixing tables 17 are arranged at intervals on two sides of the flux groove 15, the fixing tables 17 are arranged on a lifting seat 20 through fixing bolts 18, clamping bolts 16 capable of jacking the side wall of the flux groove 15 are arranged on the side wall of the fixing tables 17, and the clamping bolts 16 are in threaded connection with the side wall of the fixing tables 17.

In this embodiment, in order to facilitate the tin scraping mechanism 24 to scrape off the tin oxide liquid layer in the tin melting furnace 25, the tin scraping mechanism 24 includes first linear guide rails 2401 arranged on the bottom plate 8 at intervals, first guide rail sliders 2402 are arranged on the first linear guide rails 2401 in a sliding manner, longitudinal sliding plates 2406 are fixedly arranged on the tops of the first guide rail sliders 2402, second hydraulic cylinders 2403 are arranged on the tops of the longitudinal sliding plates 2406 at intervals, lifting sliding tables 2407 are movably arranged at the upper ends of the second hydraulic cylinders 2403, second linear guide rails 2409 are arranged on the upper surfaces of the lifting sliding tables 2407 at intervals in a transverse manner, second linear sliders 2410 are arranged on the second linear guide rails in a sliding manner, a transverse sliding plate 2411 is arranged on the top of the second linear slider 2410, the right side wall of the transverse sliding plate 2411 is arranged to be fixed to the telescopic end of the pushing cylinder 2408, a supporting mold plate 2413 is arranged on the top of the transverse sliding plate 2411, the supporting mold plate, the upper end of the supporting seat body 2413 is rotatably provided with a rotating rod 2414, the left end of the rotating rod 2414 is provided with a tin scraping plate 2415 above the tin melting furnace 25 and the tin liquid recovery furnace 23, the right side of the rotating rod 2414 is connected with the output shaft end of a tin scraping motor 2412, and the tin scraping motor 2412 is a servo motor.

In this embodiment, in order to facilitate the tin scraping mechanism 24 to scrape off and convey the tin oxide layer to the tin liquid recovery furnace 23, the bottom of the longitudinal sliding plate 2406 is fixedly provided with a third screw nut 2417, a second screw 2404 is longitudinally and horizontally arranged inside the third screw nut 2417, one end of the second screw 2404 is rotatably arranged in the screw mounting seat 2405, and the other end of the second screw 2404 is connected with an output shaft end of the third motor 2416.

In this embodiment, in order to facilitate scraping off the tin oxide layer more easily, the tin scraping plate 2415 is a plate-shaped structure, two ends of the tin scraping plate 2415 are provided with protrusions 21451, and two end surfaces of the tin scraping plate 2415 are provided with retention grooves 24152 for accommodating the tin oxide liquid, so that the tin oxide liquid can be effectively prevented from dropping in the transportation process.

In this embodiment, in order to facilitate the first lead screw 3 to be capable of performing a rotational motion, a bearing 401 is disposed between the first lead screw 3 and the bracket 4, a supporting boss 402 is disposed at a side end of the leftmost bracket 4, a second motor 403 is mounted on the supporting boss 402, and an output shaft end of the second motor 403 is connected to a left end of the first lead screw 3.

In this embodiment, in order to facilitate the centralized collection of the welded i-shaped inductors 13, a conveying belt mechanism 22 for conveying the welded i-shaped inductors 13 is disposed on the bottom plate 8 on the left side of the lifting seat 20, the conveying belt mechanism 22 has the same transmission mode as that of the conveying belt 1001, and a collection box 21 is disposed on the bottom plate 8 at the front end of the conveying belt mechanism 22.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The anti-blackening I-shaped induction dip soldering device is characterized by comprising a bottom plate (8), four supports (4) are arranged at the top of the bottom plate (8) at fixed intervals, a first screw rod (3) is horizontally and transversely arranged in each support (4) in a rotating manner, first screw rod nuts (301) are arranged on the first screw rods (3) at intervals, a support table (2) is fixedly arranged at the side ends of the first screw rod nuts (301), a lifting cylinder (1) is arranged in the middle of the upper surface of the support table (2), the telescopic end of the lifting cylinder (1) downwards penetrates through the support table (2) and is fixedly connected with a lifting table (5), sliding sleeves (202) are arranged on the periphery of the lifting table (5), the sliding sleeves (202) are slidably arranged on guide columns (201) at the lower end of the support table (2), a material clamping mechanism (7) is arranged on the lower surface of the lifting table (5), and a material rack (12) is arranged, a sliding groove (1201) for the auxiliary I-shaped inductor (13) to pass through is longitudinally and horizontally arranged in the middle of the material rack (12), the lower end part of the I-shaped inductor (13) touches and presses the upper surface of a conveying belt (1001) and can longitudinally slide along the direction of the sliding groove (1201), the conveying belt (1001) is rotatably arranged in the middle of a roller (10), two end parts of the roller (10) are rotatably arranged in a fixed frame (11), a driven belt pulley (903) arranged at the right end part of the roller (10) is in transmission connection with a driving belt pulley (901) at the output shaft end of a first motor (9) through a belt (902), a lifting seat (20) capable of vertically moving is arranged on the left side of the fixed frame (11), a first hydraulic cylinder (14) and a balance mechanism (19) are arranged at a distance between the lower end of the lifting seat (20) and a bottom plate (8), a soldering flux groove (15, and the height of the scaling powder groove (15) is consistent with that of the tin melting furnace (25), the front end of the tin melting furnace (25) is provided with a tin liquid recovery furnace (23) on the lifting seat (20), and the right sides of the tin melting furnace (25) and the tin liquid recovery furnace (23) are provided with a tin scraping mechanism (24) for scraping a tin liquid oxide layer of the tin melting furnace (25).

2. A soldering tin apparatus for I-shaped inductance machining according to claim 1, the clamping mechanism (7) comprises a right clamping plate (701) fixed at the bottom of the lifting platform (5), a clamping cylinder (6) is arranged at a fixed distance at the right side end of the right clamping plate (701), a telescopic end of the clamping cylinder (6) penetrates through the right clamping plate (701) leftwards and is fixedly connected with a left clamping plate (703), guide rods (702) playing a guiding role are arranged on the left clamping plate (703) and the right clamping plate (701), a shell (706) is arranged on the side end faces of the left clamping plate (703) and the right clamping plate (701) through connecting bolts (705), a clamping block (704) used for clamping the I-shaped inductor (13) is movably arranged in the cavity of the shell (706), and a first spring (707) is arranged at one end of the clamping block (704) and located in the shell (706).

3. The tin soldering device for the I-shaped inductance processing according to claim 1, wherein the balance mechanism (19) comprises a movable rod (1902), the upper end of the movable rod (1902) is fixed on the lower end face of the lifting seat (20) through an upper connecting screw (1901), the lower end of the movable rod (1902) is movably arranged in a pipe sleeve (1904), and the lower end of the pipe sleeve (1904) is fixed on the upper surface of the bottom plate (8) through a lower connecting screw (1906).

4. A soldering device for I-shaped inductance processing according to claim 3, wherein the second spring (1903) is wound on the upper end of the pipe sleeve (1904) and located on the movable rod (1902), and the third spring (1905) is arranged on the lower end of the movable rod (1902) and located in the pipe sleeve (1904).

5. The soldering tin device for processing the I-shaped inductor according to claim 1, wherein fixing platforms (17) are arranged on two sides of the flux groove (15) at intervals, the fixing platforms (17) are arranged on a lifting seat (20) through fixing bolts (18), clamping bolts (16) capable of jacking the side wall of the flux groove (15) are arranged on the side wall of each fixing platform (17), and the clamping bolts (16) are in threaded connection with the side wall of each fixing platform (17).

6. The tin soldering device for processing the I-shaped inductor according to claim 1, wherein the tin scraping mechanism (24) comprises first linear guide rails (2401) arranged on the bottom plate (8) at intervals, first guide rail sliders (2402) are arranged on the first linear guide rails (2401) in a sliding manner, longitudinal sliding plates (2406) are fixedly arranged at the tops of the guide rail sliders (2402), second hydraulic cylinders (2403) are arranged at the tops of the longitudinal sliding plates (2406) at intervals, lifting sliding tables (2407) are movably arranged at the upper ends of the second hydraulic cylinders (2403), second linear guide rails (2409) are arranged on the upper surfaces of the lifting sliding tables (2407) at intervals in a transverse manner, second linear guide rails (2409) are provided with second linear sliding blocks (2410) in a sliding manner, transverse sliding plates (2411) are arranged at the tops of the second linear sliding blocks (2410), the right side walls of the transverse sliding plates (2411) are fixed to the telescopic ends of the pushing cylinders (, the top of the transverse sliding plate (2411) is provided with a supporting base body (2413), the supporting base body (2413) is of an L-shaped plate-shaped structure and upwards extends out of an opening (2001) in the lifting base (20), the upper end part of the supporting base body (2413) is rotatably provided with a rotating rod (2414), the left end of the rotating rod (2414) is arranged above the tin melting furnace (25) and the tin liquid recovery furnace (23) and is provided with a tin scraping plate (2415), and the right side of the rotating rod (2414) is connected with the output shaft end of the tin scraping motor (2412).

7. The tin soldering device for the I-shaped inductance processing according to claim 6, wherein a third screw rod nut (2417) is fixedly arranged at the bottom of the longitudinal sliding plate (2406), a second screw rod (2404) is longitudinally and horizontally arranged in the third screw rod nut (2417), one end of the second screw rod (2404) is rotatably arranged in the screw rod mounting seat (2405), and the other end of the second screw rod (2404) is connected with an output shaft end of a third motor (2416).

8. The tin soldering device for the I-shaped inductance processing according to claim 6, wherein the tin scraping plate (2415) is of a plate-shaped structure, protrusions (24151) are arranged at two end parts of the tin scraping plate (2415), and retention grooves (24152) for containing tin oxide liquid are arranged on two end surfaces of the tin scraping plate (2415).

9. The soldering tin device for processing the I-shaped inductor according to claim 1, wherein a bearing (401) is arranged between the screw rod (3) and the bracket (4), a supporting boss (402) is arranged at the side end of the bracket (4) at the leftmost side, a second motor (403) is arranged on the supporting boss (402), and the output shaft end of the second motor (403) is connected with the left end of the screw rod (3).

10. The soldering tin device for processing the I-shaped inductor according to claim 1, wherein a conveying belt mechanism (22) for conveying the welded I-shaped inductor (13) is arranged on the bottom plate (8) on the left side of the lifting seat (20), the conveying belt mechanism (22) has the same transmission mode as the conveying belt (1001), and a collecting box body (21) is arranged at the front end of the conveying belt mechanism (22) and on the bottom plate (8).