CN110948077A

CN110948077A - A soldering tin device for processing of I shape inductance

Info

Publication number: CN110948077A
Application number: CN201911167529.1A
Authority: CN
Inventors: 肖杰; 杨小英; 李海剑; 杨顺
Original assignee: Hunan Bijian Precision Machinery Co ltd
Current assignee: Hunan Bijian Precision Machinery Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-04-03

Abstract

The invention discloses a tin soldering device for processing an I-shaped inductor, 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 clamping mechanism is arranged on the lower surface. 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, and prevent the phenomenon of insufficient soldering caused by the reduction of soldering flux or tin liquid.

Description

A soldering tin device for processing of I shape inductance

Technical Field

The invention relates to the technical field of inductance processing, in particular to a tin soldering device for processing an I-shaped inductance.

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. 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 tin soldering device for processing I-shaped inductors, which 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, and prevent the phenomenon of insufficient soldering caused by the reduction of soldering flux or tin liquid.

In order to realize the purpose, the invention adopts the technical scheme that: a tin soldering device for processing an I-shaped inductor comprises a bottom plate, four supports are arranged at the top of the bottom plate at fixed intervals, a lead screw is horizontally and transversely arranged in each support in a rotating mode, lead screw nuts are arranged on the lead screw at intervals, a supporting table is fixedly arranged at the side end of each 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, 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 positioned on the bottom plate, a sliding groove for assisting the I-shaped inductor to pass through is longitudinally and horizontally arranged in the middle of each material frame, the lower end of each I-shaped inductor touches the upper surface of a conveying belt and can longitudinally slide along the direction of the sliding groove, the conveying belt is rotatably arranged in the, the mount left side is provided with the lift seat that can vertical motion, and the interval is provided with pneumatic cylinder and balance mechanism between lift seat lower extreme and the bottom plate, and lift seat upper surface is provided with scaling powder groove and melting tin stove, and scaling powder groove and melting tin stove highly uniform.

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, 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.

Furthermore, a sliding sleeve is arranged around the lifting platform and is arranged on the guide post at the lower end of the supporting platform in a sliding manner.

The invention has the beneficial effects that: the invention provides a tin soldering device for processing I-shaped inductors, which 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 and prevent the phenomenon of false soldering caused by the reduction of soldering flux or tin liquid.

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 lead screw and the 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 lead screw and the lead screw nut 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 soldering flux in the flux groove and the liquid level of the tin liquid in the tin melting furnace descend, the 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 the false soldering phenomenon in the 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.

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.

The text labels in the figures are represented as: 1. a lifting cylinder; 2. a support table; 3. a screw rod; 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 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 tin melting furnace; 201. a guide post; 202. a sliding sleeve; 301. a feed 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. and a lower connecting screw.

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 6, the specific structure of the present invention is: it includes bottom plate 8, 8 top fixed distance of bottom plate sets up four supports 4, horizontal rotation sets up lead screw 3 in the support 4, the interval is provided with screw-nut 301 on the lead screw 3, screw-nut 301 side is fixed to be set up a supporting bench 2, supporting bench 2 upper surface middle part is provided with lift cylinder 1, lift cylinder 1's flexible end runs through a supporting bench 2 and fixed connection elevating platform 5 downwards, elevating platform 5 lower surface is provided with material clamping mechanism 7, material frame 12 is provided with below material clamping mechanism 7 and on being located bottom plate 8, the vertical level in material frame 12 middle part is provided with the spout 1201 that is used for assisting I shape inductance 13 to pass through, I shape inductance 13 lower tip touches and presses conveyer belt 1001 upper surface and can be along spout 1201 direction longitudinal sliding, conveyer belt 1001 rotates and sets up in roller 10 middle part, roller 10 both ends rotate and set up in mount 11, driven pulley 903 that roller 10 right-hand member set up passes through belt and first motor 9 output shaft end drive pulley The left side of the fixed frame 11 is provided with a lifting seat 20 capable of moving vertically, a 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, the upper surface of the lifting seat 20 is provided with a soldering flux groove 15 and a tin melting furnace 23, and the soldering flux groove 15 and the tin melting furnace 23 are consistent in height.

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 seat 20 in the lifting process, the second spring 1903 is wound on the sleeve 1904 and located on the movable rod 1902, and the third spring 1905 is provided at the lower end of the movable rod 1902 and located in the 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 screw rod 3 to rotate, a bearing 401 is disposed between the screw rod 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 screw rod 3.

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

In this embodiment, in order to be favorable to realizing leading to the lift process of elevating platform 5, elevating platform 5 is provided with sliding sleeve 202 all around, and sliding sleeve 202 slides and sets up on the guide post 201 of a supporting bench 2 lower extreme.

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 tin soldering device for processing the I-shaped inductor 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 lead screw (3) is horizontally and transversely arranged in each support (4) in a rotating mode, lead screw nuts (301) are arranged on the lead screw (3) at intervals, a supporting table (2) is fixedly arranged at the side end of each lead screw 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 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 located on the bottom plate (8), a sliding groove (1201) used for assisting the I-shaped inductor (13) to pass through is longitudinally horizontally arranged in the middle of the material rack (12), and the lower end of the The automatic soldering flux melting device comprises a roller (10), a conveying belt (1001), a fixing frame (11), a driven belt pulley (903), a belt (902), a driven belt pulley (901), a hydraulic cylinder (14) and a balancing mechanism (19), wherein the driven belt pulley (903) is arranged at the right end of the roller (10), the driven belt pulley (903) is in transmission connection with the output shaft end of a first motor (9), the lifting seat (20) is arranged on the left side of the fixing frame (11) and can vertically move, the hydraulic cylinder (14) and the balancing mechanism (19) are arranged between the lower end of the lifting seat (20) and a bottom plate (8), a flux groove (15) and a solder melting furnace (23) are arranged on the upper surface of the lifting seat (20), and the flux groove (15) and the.

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 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).

7. 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).

8. A tin soldering device for processing an I-shaped inductor according to claim 1, characterized in that a sliding sleeve (202) is arranged around the lifting platform (5), and the sliding sleeve (202) is slidably arranged on a guide post (201) at the lower end of the support platform (2).