A soldering device for inductor processing

Abstract

The utility model relates to the technical field of inductor production, and specifically to a soldering device for inductor processing, including a chassis, a transfer mechanism on the chassis for transferring coils, a coil placement mechanism arranged on the chassis for placing coils, a flux feeding mechanism arranged on the chassis for providing flux, and a tin supply mechanism arranged on the chassis for providing tin. The utility model is provided with a transfer mechanism, a flux feeding mechanism, and a tin supply mechanism. The transfer mechanism can drive a discharge assembly with a plurality of coils to move, and the discharge assembly is placed back to the coil placement mechanism after being dipped in flux and tin in turn. The entire soldering operation process is basically automated, and soldering operations of multiple coils can be performed at one time, with high operation efficiency and reduced production costs.

Description

Technical Field

[0001] The utility model relates to the technical field of inductor production, in particular to a soldering device for inductor processing. Background Art

[0002] Inductor, also known as choke, reactor, dynamic reactor, is a component that can convert electrical energy into magnetic energy and store it. The structure of the inductor is similar to that of a transformer, but it has only one coil winding. The inductor has a certain inductance, it only hinders the change of current, and the inductor is widely used in various fields such as machinery and electricity. One-piece molded inductor is one type of inductor, which generally includes a winding and a seat wrapped around the outside of the winding. During production, the winding is wrapped with metal powder and then die-casted. Pins are connected to both ends of the winding, and the pins extend to the surface of the seat. In the production process of one-piece molded inductors, both ends of the coil winding need to be soldered. In traditional production, the staff manually solders and inserts the two ends of the coil into the tin liquid respectively. With the development of technology, there are now devices that can automatically perform soldering. For example, the soldering equipment for inductor coil production disclosed in the patent with publication number CN211192396U uses a motor to drive the solder head to solder the coil. However, due to the small size of the coil of the one-piece molded inductor, this type of equipment is difficult to adapt to, and this type of equipment can only solder one coil at a time, and the efficiency is still not high. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a soldering device for inductor processing.

[0004] The utility model is implemented by the following scheme:

[0005] A soldering device for inductor processing, comprising a chassis, a transfer mechanism on the chassis for transferring coils, a coil placing mechanism arranged on the chassis for placing coils, a flux feeding mechanism arranged on the chassis for providing flux, and a tin supply mechanism arranged on the chassis for providing tin material; the transfer mechanism comprises a support frame arranged on the chassis, a horizontal straight line component arranged on the support frame, a vertical straight line component connected to the horizontal straight line component, a rotating component connected to the vertical straight line component, and a material taking component connected to the rotating component; the coil placing mechanism, the flux feeding mechanism, and the tin supply mechanism are arranged in sequence along the driving direction of the horizontal straight line component; the coil placing mechanism comprises a material discharge rod for placing the coil.

[0006] Furthermore, the horizontal linear component includes a lead screw arranged on the support frame, and a first motor for driving the lead screw; the vertical linear component includes a movable plate connected to the lead screw, a synchronous pulley group arranged on the movable plate, and a second motor arranged on the movable plate for driving the synchronous pulley group, the synchronous pulley group is connected to the rotating component, and the rotating component is movably connected to the movable plate.

[0007] Furthermore, the rotating assembly includes a lifting plate movably connected to the moving plate, a rotating driving member arranged on the lifting plate, and the material taking assembly is connected to the rotating driving member.

[0008] Furthermore, the material picking assembly includes a rotating seat connected to the rotating assembly, a clamping cylinder connected to the rotating seat, and a clamping member connected to the output end of the clamping cylinder.

[0009] Furthermore, the coil placement mechanism includes a placement rack arranged on the chassis, a discharge seat arranged on the placement rack, and a plurality of discharge components for placing coils arranged on the discharge seat, the discharge component includes a fixed block, the discharge rod is arranged on the fixed block, and at least one discharge rod is provided.

[0010] Furthermore, a clamping sleeve is provided at one end of the discharge rod close to the fixed block.

[0011] Furthermore, the material discharging seat is provided with a placement groove, and the fixing block is placed in the placement groove.

[0012] Furthermore, the flux feeding mechanism includes a first flux slot arranged on the chassis, a second flux slot arranged inside the first flux slot, and a first lifting drive component arranged on the chassis for driving the second flux slot to lift and lower.

[0013] Furthermore, the tin supply mechanism includes a tin furnace arranged on the chassis, a tin cup arranged in the tin furnace, and a second lifting drive component arranged on the chassis for driving the tin cup to rise and fall.

[0014] Furthermore, the tin supply mechanism also includes a tin scraping assembly arranged on the chassis, and the tin scraping assembly includes a first tin scraping cylinder vertically arranged on the chassis, a guide rail slider assembly arranged at the output end of the first tin scraping cylinder, a tin scraping piece connected to the guide rail slider assembly, and a second tin scraping cylinder for driving the tin scraping piece to move in a horizontal direction.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model is provided with a transfer mechanism, a flux feeding mechanism and a tin feeding mechanism. The transfer mechanism can drive a discharge component on which a plurality of coils are placed to move, and the discharge component is put back to the coil placing mechanism after being dipped in flux and tin in sequence. The entire soldering operation process is basically automated, and soldering operations of a plurality of coils can be carried out at one time, with high operation efficiency and reduced production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic structural diagram of a soldering device for inductance processing provided by the utility model.

[0018] Figure 2 It is a schematic diagram of the utility model from another angle.

[0019] Figure 3 It is a schematic diagram of the transfer mechanism of the utility model.

[0020] Figure 4 It is a schematic diagram of the discharge component of the utility model.

[0021] The figure includes:

[0022] Chassis 1, transfer mechanism 2, support frame 21, horizontal linear component 22, screw 221, first motor 222, vertical linear component 23, moving plate 231, synchronous pulley set 232, second motor 233, rotating component 24, lifting plate 241, rotating drive member 242, material picking component 25, rotating seat 251, clamping claw cylinder 252, clamping member 253, coil placement mechanism 3, placement frame 31, discharge seat 32, discharge component 33, fixed block 331, discharge rod 332, clamping sleeve 333, placement slot 34, flux feeding mechanism 4, first flux slot 41, second flux slot 42, first lifting drive component 43, tin supply mechanism 5, tin furnace 51, tin cup 52, second lifting drive component 53, tin scraping component 54, first tin scraping cylinder 541, guide rail slider assembly 542, tin scraping member 543, second tin scraping cylinder 544. DETAILED DESCRIPTION

[0023] In order to facilitate those skilled in the art to understand the present invention, the present invention will be further described in detail below in conjunction with specific embodiments and drawings.

[0024] Reference Figures 1 to 4The present embodiment provides a soldering device for inductor processing, comprising a chassis 1, a transfer mechanism 2 for transferring coils on the chassis 1, a coil placement mechanism 3 for placing coils arranged on the chassis 1, a flux feeding mechanism 4 for providing flux arranged on the chassis 1, and a tin supply mechanism 5 for providing tin material arranged on the chassis 1; the transfer mechanism 2 comprises a support frame 21 arranged on the chassis 1, a horizontal straight line component 22 arranged on the support frame 21, a vertical straight line component 23 connected to the horizontal straight line component, and a vertical straight line component 24 connected to the vertical straight line component. A rotating component 24 connected to the linear component 23, and a material taking component 25 connected to the rotating component 24; the coil placing mechanism 3, the flux feeding mechanism 4, and the tin supplying mechanism 5 are arranged in sequence along the driving direction of the horizontal linear component 22, that is, the transfer mechanism 2 can take out the coil from the coil placing mechanism 3, and then transfer it to the flux feeding mechanism 4 to be dipped in flux, and then transfer it to the tin supplying mechanism 5 to be dipped in tin, and then return to the coil placing mechanism 3 after the tinning is completed, and put the soldered coil back into the coil placing mechanism 3; the coil placing mechanism 3 includes a material discharge rod 332 for placing the coil.

[0025] The horizontal linear assembly 22 includes a lead screw 221 disposed on the support frame 21, and a first motor 222 for driving the lead screw 221; the vertical linear assembly 23 includes a moving plate 231 connected to the lead screw 221, a synchronous pulley set 232 disposed on the moving plate 231, and a second motor 233 disposed on the moving plate 231 for driving the synchronous pulley set 232, the synchronous pulley set 232 is connected to the rotating assembly 24, and the rotating assembly 24 is movably connected to the moving plate 231. Specifically, the transfer mechanism 2 can drive the coil to move in the horizontal direction and the vertical direction, and can rotate the coil so that both ends of the coil can be soldered.

[0026] The rotating assembly 24 includes a lifting plate 241 movably connected to the moving plate 231, a rotating driving member 242 disposed on the lifting plate 241, and the material taking assembly 25 is connected to the rotating driving member 242. In this embodiment, the rotating driving member 242 adopts a rotating cylinder, and in specific implementation, other types of driving members such as motors can also be adopted according to needs.

[0027] The material taking assembly 25 comprises a rotating seat 251 connected to the rotating assembly 24, a clamping cylinder 252 connected to the rotating seat 251, and a clamping member 253 connected to the output end of the clamping cylinder 252. The clamping cylinder 252 can clamp the material discharging assembly 33 of the coil for easy movement.

[0028] The coil placement mechanism 3 includes a placement rack 31 arranged on the chassis 1, a discharge seat 32 arranged on the placement rack 31, and a plurality of discharge components 33 for placing coils arranged on the discharge seat 32. The discharge component 33 includes a fixed block 331, and the discharge rod 332 is arranged on the fixed block 331, and at least one discharge rod 332 is provided. The diameter of the discharge rod 332 matches the inner diameter of the coil, and the coil can be sleeved on the discharge rod 332 (only as a schematic in the accompanying drawings, the actual placement quantity is reasonably planned according to production needs). One discharge rod 332 can be provided, or two or more discharge rods 332 can be provided, and the diameters of the discharge rods 332 can also be different. Generally, two discharge rods 332 are provided to avoid rotation when the material taking component 25 clamps the discharge rod 332. The surface of the discharge rod 332 has a certain friction force, and the coil will not rotate after being inserted into the discharge rod 332, so that the coils inserted into the discharge rod 332 can be in the same direction. In addition, during the specific implementation, a limiting rod may be added to ensure that the coil will not deviate to the greatest extent.

[0029] A clamping sleeve 333 is provided at one end of the discharge rod 332 close to the fixed block 331 . The clamping sleeve 333 prevents the coil from being close to the fixed block 331 , thereby reserving a position for contacting the discharge seat 32 .

[0030] The material discharging seat 32 is provided with a placement groove 34 , and the fixing block 331 is placed in the placement groove 34 . Specifically, the fixing block 331 is inserted into the placement groove 34 , and the fixing block 331 can be disengaged from the placement groove 34 when the material taking component 25 clamps the fixing rod.

[0031] The flux feeding mechanism 4 includes a first flux tank 41 provided on the chassis 1, a second flux tank 42 provided inside the first flux tank 41, and a first lifting driving assembly 43 provided on the chassis 1 for driving the second flux tank 42 to rise and fall. Since the liquid level of the solder resist will drop when it is used, the first lifting driving assembly 43 can drive the second flux tank 42 to enter below the liquid level of the flux, collect the flux and lift it, which can ensure that the liquid level remains consistent each time the flux is dipped, so that the flux does not need to be added frequently during the processing.

[0032] The tin supply mechanism 5 includes a tin furnace 51 disposed on the chassis 1, a tin cup 52 disposed in the tin furnace 51, and a second lifting drive assembly 53 disposed on the chassis 1 for driving the tin cup 52 to rise and fall. The tin supply mechanism 5 is similar to the flux supply mechanism 4. The tin cup 52 can also sink below the tin liquid level in the tin furnace 51 to scoop up the tin liquid, ensuring that the tin surface is at a consistent height during the tinning process, and that tin does not need to be added frequently during the processing.

[0033] The tin supply mechanism 5 also includes a tin scraping assembly 54 arranged on the chassis 1, and the tin scraping assembly 54 includes a first tin scraping cylinder 541 vertically arranged on the chassis 1, a guide rail slider assembly 542 arranged at the output end of the first tin scraping cylinder 541, a tin scraping member 543 connected to the guide rail slider assembly 542, and a second tin scraping cylinder 544 for driving the tin scraping member 543 to move in the horizontal direction. The surface of the molten tin liquid is directly in contact with the air, so it is easy to form a tin film, and there may also be floating impurities on the surface of the tin liquid. The tin scraping member 543 of the tin scraping assembly 54 can scrape off the tin film on the surface to avoid affecting the quality of the solder. Specifically, the tin scraping member 543 is connected to the slider, and the second tin scraping cylinder 544 can be directly fixed on the guide rail, or a bracket connected to the output end of the first tin scraping cylinder 541 can be additionally provided, and the second tin scraping cylinder 544 can be fixed on the bracket.

[0034] The working process of the utility model is as follows: first, the coil to be processed is inserted into the discharge rod 332, and the discharge rod 332 is placed on the discharge seat 32. After the material taking component 25 of the transfer mechanism 2 clamps the discharge rod 332, the discharge component 33 is taken out from the discharge seat 32, and then the discharge component 33 is transferred to the flux feeding mechanism 4. Then the transfer mechanism 2 drives the discharge component 33 to move down, so that one end of the coil is immersed in the flux, and then the discharge component 33 moves up. After the rotating component 24 drives the discharge component 33 to rotate 180 degrees, the discharge component 33 moves down again, and the other end of the coil is immersed in the flux. Next, the transfer mechanism 2 drives the discharge component 33 to move up, transfers the discharge component 33 to the tin supply mechanism 5, and performs the same action as at the flux feeding mechanism 4 to tin both ends of the coil. After the soldering is completed, the transfer mechanism 2 drives the discharge component 33 back to the placement seat, and puts the discharge component 33 back to the placement seat, thus completing a soldering operation. After that, a new discharge component 33 can be grabbed for the next soldering.

[0035] In the description of the present invention, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. For example, "up", "down", "left", "right", etc. are only used to indicate a relative positional relationship, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0036] The terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Although the utility model is described in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes according to the above content. Therefore, all such substitutions, improvements and changes are included in the scope of the appended claims.

Claims

1. A soldering device for inductance processing, characterized in that: It includes a chassis, a transfer mechanism on the chassis for transferring coils, a coil placing mechanism arranged on the chassis for placing coils, a flux feeding mechanism arranged on the chassis for providing flux, and a tin supply mechanism arranged on the chassis for providing tin; the transfer mechanism includes a support frame arranged on the chassis, a horizontal straight line component arranged on the support frame, a vertical straight line component connected to the horizontal straight line component, a rotating component connected to the vertical straight line component, and a material taking component connected to the rotating component; the coil placing mechanism, the flux feeding mechanism, and the tin supply mechanism are arranged in sequence along the driving direction of the horizontal straight line component; the coil placing mechanism includes a discharge rod for placing coils.

2. The soldering device for inductance processing according to claim 1, characterized in that: The horizontal linear component includes a lead screw arranged on the support frame, and a first motor for driving the lead screw; the vertical linear component includes a movable plate connected to the lead screw, a synchronous pulley group arranged on the movable plate, and a second motor arranged on the movable plate for driving the synchronous pulley group, the synchronous pulley group is connected to the rotating component, and the rotating component is movably connected to the movable plate.

3. The soldering device for inductance processing according to claim 2, characterized in that: The rotating assembly comprises a lifting plate movably connected to the moving plate, a rotating driving member arranged on the lifting plate, and the material taking assembly is connected to the rotating driving member.

4. The soldering device for induction processing according to claim 1, characterized in that: The material taking assembly comprises a rotating seat connected to the rotating assembly, a clamping cylinder connected to the rotating seat, and a clamping member connected to the output end of the clamping cylinder.

5. The soldering device for inductance processing according to claim 1, characterized in that: The coil placement mechanism includes a placement rack arranged on the chassis, a discharge seat arranged on the placement rack, and a plurality of discharge components arranged on the discharge seat for placing coils. The discharge component includes a fixed block, and the discharge rod is arranged on the fixed block, and at least one discharge rod is provided.

6. The soldering device for inductance processing according to claim 5, characterized in that: A clamping sleeve is arranged at one end of the discharge rod close to the fixing block.

7. The soldering device for inductance processing according to claim 5, characterized in that: The material discharging seat is provided with a placement groove, and the fixing block is placed in the placement groove.

8. The soldering device for induction processing according to claim 1, characterized in that: The flux feeding mechanism includes a first flux slot arranged on the chassis, a second flux slot arranged inside the first flux slot, and a first lifting driving component arranged on the chassis for driving the second flux slot to lift.

9. The soldering device for inductance processing according to claim 1, characterized in that: The tin supply mechanism comprises a tin furnace arranged on the chassis, a tin cup arranged in the tin furnace, and a second lifting drive component arranged on the chassis for driving the tin cup to lift.

10. The soldering device for inductance processing according to claim 9, characterized in that: The tin supply mechanism also includes a tin scraping assembly arranged on the chassis, and the tin scraping assembly includes a first tin scraping cylinder vertically arranged on the chassis, a guide rail slider assembly arranged at the output end of the first tin scraping cylinder, a tin scraping piece connected to the guide rail slider assembly, and a second tin scraping cylinder for driving the tin scraping piece to move in a horizontal direction.

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