Coil tin immersion device

Abstract

The utility model discloses a coil tin immersion device which comprises a machine frame, the machine frame is connected with a conveying belt through a plurality of belt wheels distributed at equal intervals, the machine frame is sequentially provided with a feeding area, a to-be-immersed area and a discharging area, a baffle is arranged between the to-be-immersed area and the discharging area, and the to-be-immersed area is connected with the conveying belt. And a tin liquor pool is arranged at the position, located between the to-be-soaked area and the discharging area, of one side of the rack, a mechanical arm is arranged on one side of the tin liquor pool, and a clamping mechanism is arranged on the mechanical arm. According to the utility model, the automation degree is high, the labor intensity of workers is greatly reduced, and the coils are clamped on the conveying belt, so that each coil is in the same state, and the coils are in a tidy arrangement state when arriving at a to-be-immersed area; the manipulator can conveniently drive the clamping mechanism to clamp a plurality of coils into the tin liquid pool at one time, and tin immersion is carried out on terminals of the plurality of coils at the same time, so that the production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of tin-immersion technology, and in particular relates to a coil tin-immersion device. Background Technology

[0002] A coil typically refers to a loop of wire winding. The most common applications of coils include motors, inductors, transformers, and loop antennas. In a circuit, a coil refers to an inductor. An inductor is a coil of wires wound together, with the wires insulated from each other. The insulating tube can be hollow or contain an iron core or magnetic powder core. Inductors can be further divided into fixed inductors and variable inductors. Fixed inductor coils are simply called inductors or coils.

[0003] Currently, the tinning of coils is done manually. Operators hold the coil and immerse its terminals in molten solder, leaving it for a predetermined time before removing it. This manual tinning method is inefficient and labor-intensive. Utility Model Content

[0004] The purpose of this invention is to provide a coil tinning device to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: A coil tinning device includes a frame, on which a conveyor belt is connected by a plurality of equally spaced pulleys, and a loading area, a tinning area, and a unloading area are sequentially arranged on the frame. A baffle is provided between the tinning area and the unloading area. A tin bath is provided on one side of the frame between the tinning area and the unloading area, and a robot arm is provided on one side of the tin bath. The robot arm is equipped with a clamping mechanism, which includes a drive housing. Two opposing clamping plates that can move in opposite directions simultaneously are provided at the bottom of the drive housing. A drive mechanism for driving the two clamping plates is provided on the drive housing.

[0006] Preferably, a first motor is mounted on one side wall of the frame, and the shaft of the first motor is connected to its corresponding pulley.

[0007] Preferably, the bottom of the baffle is provided with a U-shaped opening, and the bottom of the baffle is fixedly connected to both sides of the upper surface of the frame.

[0008] Preferably, there is a gap between the inner wall of the top of the U-shaped opening and the upper surface of the conveyor belt.

[0009] Preferably, the driving mechanism includes a second motor installed in the middle part of the outer wall of the driving housing, a groove is provided in the middle part of the bottom of the driving housing along its width direction, a bidirectional lead screw is rotatably connected in the groove through a bearing, the shaft of the second motor is connected to the bidirectional lead screw, and threaded blocks are provided in the middle part of the top of the two clamping plates, which are threadedly connected to the bidirectional lead screw.

[0010] Preferably, the bottom of the drive housing is provided with trapezoidal grooves on both sides of the groove, and the upper surface of the clamping plate is provided with trapezoidal blocks on both sides corresponding to the trapezoidal grooves, and the trapezoidal blocks are slidably connected to the trapezoidal grooves.

[0011] The coil tin-dipping device of this utility model has the following advantages:

[0012] This invention features a high degree of automation, significantly reducing the labor intensity of workers. By securing the coils to the conveyor belt, each coil is in the same state, ensuring that when the coils arrive at the immersion area, they are neatly arranged. This facilitates the robotic arm driving the clamping mechanism to pick up multiple coils at once and immerse them in the molten solder bath, thereby greatly improving production efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 for Figure 1 A structural diagram from another perspective;

[0016] Figure 3 for Figure 2 Enlarged view of A in the middle;

[0017] Figure 4 This is a schematic diagram of the clamping mechanism in this utility model;

[0018] Figure 5 for Figure 4 A bottom view.

[0019] The markings in the diagram are as follows: 1. Conveyor belt; 2. Frame; 3. Solder bath; 4. Baffle; 5. Loading area; 6. Dipping area; 7. Unloading area; 8. Robotic arm; 9. Clamping mechanism; 10. First motor; 11. Pulley; 12. Drive housing; 13. Second motor; 14. Clamping plate; 15. Threaded block; 16. Trapezoidal groove; 17. Trapezoidal block; 18. Groove; 19. Bidirectional lead screw. Detailed Implementation

[0020] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0021] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0024] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0025] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a coil tinning device according to this utility model.

[0026] like Figure 1-5 As shown, this utility model discloses a coil tinning device, including a frame 2. A conveyor belt 1 is connected to the frame 2 via multiple equally spaced pulleys 11. The frame 2 is sequentially provided with a loading area 5, a tinning area 6, and a unloading area 7. A first motor 10 is installed on one side wall of the frame 2. The shaft of the first motor 10 is connected to its corresponding pulley 11. The coil to be tinned is manually placed on the conveyor belt 1. By starting the first motor 10, the conveyor belt 1 moves under the action of the multiple pulleys 11, causing the coil to move. The width of the conveyor belt 1 matches the distance between the terminals on both sides of the coil, so that the coil can be just caught on the conveyor belt 1 and move with the conveyor belt. This ensures that each coil is in the same state, so that when the coils arrive at the tinning area 6, they are in a neat arrangement. This makes it easy for the robot arm 8 to drive the clamping mechanism 9 to clamp multiple coils at once and put them into the tin bath 3 to tin the terminals of multiple coils at the same time, thereby greatly improving production efficiency.

[0027] A baffle 4 is installed between the soaking area 6 and the feeding area 7. The bottom of the baffle 4 has a U-shaped opening, and the bottom of the baffle 4 is fixedly connected to both sides of the upper surface of the frame 2. The baffle 4 blocks the coil when it reaches the baffle 4, while the conveyor belt 1 continues to move. This allows the coils in the soaking area 6 to contact each other and be arranged together, making it easy for the clamping mechanism 9 to clamp multiple coils at once. There is a gap between the inner wall of the top of the U-shaped opening and the upper surface of the conveyor belt 1, so that the conveyor belt 1 will not wear against the baffle 4.

[0028] A molten tin pool 3 is located on one side of the frame 2, between the immersion zone 6 and the unloading zone 7. A robotic arm 8 is located on one side of the molten tin pool 3. The robotic arm 8 is equipped with a clamping mechanism 9, which includes a drive housing 12. The bottom of the drive housing 12 has two opposing clamping plates 14 that can move in opposite directions simultaneously. The drive housing 12 is equipped with a drive mechanism for driving the two clamping plates 14. The drive mechanism includes a second motor 13 installed in the middle of the outer wall of the drive housing 12. A groove 18 is provided in the middle of the bottom of the drive housing 12 along its width direction. The groove 18 is rotated through a bearing. A bidirectional lead screw 19 is connected to the shaft of a second motor 13. Both clamping plates 14 have threaded blocks 15 at their top center that are threaded to the bidirectional lead screw 19. By starting the second motor 13, the bidirectional lead screw 19 rotates, causing the two clamping plates 14 to move in opposite directions simultaneously under the action of the threaded blocks 15. This clamping plates 14 hold the coil in the immersion area 6 and move it to the tin bath 3 for tinning using a robotic arm 8. After tinning, the robotic arm 8 places the tinned coil onto the conveyor belt 1 in the unloading area 7 for transport. Trapezoidal grooves 16 are provided on both sides of the bottom of the drive housing 12, located in the groove 18. Trapezoidal blocks 17, corresponding to the trapezoidal grooves 16, are provided on both sides of the upper surface of the clamping plates 14. The trapezoidal blocks 17 are slidably connected to the trapezoidal grooves 16. The trapezoidal blocks 17 and the trapezoidal grooves 16 limit the movement of the clamping plates 14, making their movement more stable and reliable.

[0029] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A coil dipping apparatus, characterized by: The system includes a frame (2), on which a conveyor belt (1) is connected by multiple equally spaced pulleys (11). The frame (2) is sequentially provided with a loading area (5), a immersion area (6), and a discharge area (7). A baffle (4) is provided between the immersion area (6) and the discharge area (7). A molten tin pool (3) is located on one side of the frame (2) between the immersion area (6) and the discharge area (7). A robotic arm (8) is located on one side of the molten tin pool (3), and a clamping mechanism (9) is provided on the robotic arm (8). The clamping mechanism (9) includes a drive housing (12), and the bottom of the drive housing (12) is provided with two relatively distributed clamping plates (14) that can move in opposite directions at the same time. The drive housing (12) is provided with a drive mechanism for driving the two clamping plates (14) to move.

2. The coil dipping apparatus of claim 1, wherein: A first motor (10) is installed on one side wall of the frame (2), and the shaft of the first motor (10) is connected to its corresponding pulley (11).

3. The coil dipping apparatus of claim 1, wherein: The bottom of the baffle (4) is provided with a U-shaped opening, and the bottom of the baffle (4) is fixedly connected to both sides of the upper surface of the frame (2).

4. The coil dipping apparatus of claim 3, wherein: There is a gap between the inner wall of the top of the U-shaped opening and the upper surface of the conveyor belt (1).

5. The coil dipping apparatus of claim 1, wherein: The drive mechanism includes a second motor (13) installed in the middle part of the outer wall of the drive housing (12). The bottom middle part of the drive housing (12) is provided with a groove (18) along its width direction. A double-acting lead screw (19) is rotatably connected in the groove (18) through a bearing. The shaft of the second motor (13) is connected to the double-acting lead screw (19). The top middle parts of the two clamping plates (14) are each provided with a threaded block (15) that is threadedly connected to the double-acting lead screw (19).

6. A coil tinning apparatus according to claim 5, characterized in that: The bottom of the drive housing (12) is provided with trapezoidal grooves (16) on both sides of the groove (18), and trapezoidal blocks (17) corresponding to the trapezoidal grooves (16) are provided on both sides of the upper surface of the clamping plate (14). The trapezoidal blocks (17) are slidably connected to the trapezoidal grooves (16).

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