Tinning device for processing expanded-diameter cable tinned conductor

Abstract

The utility model discloses a tinning device for processing a diameter-expanded cable tinned conductor, which comprises a tin liquor pool, the outer wall of the left end of the tin liquor pool is fixedly connected with a pair of inclined frames II, and a feeding roller is rotatably connected between the inclined frames II on the two sides. In the actual use process, a cable conductor is conveyed to the tin liquid pool for tin plating through the feeding roller on the second inclined frame, then penetrates through the drying box and is output through the discharging roller on the first inclined frame, in the drying box, the electric heating rod is started to heat air, the fan in the shell blows air to promote hot air to flow, tin liquid on the cable conductor is dried in an accelerated mode, and the drying efficiency is improved. The dustproof net can intercept dust and impurities and prevent the dust and impurities from entering the drying box to pollute the tinned cable conductor, the cooperation solves the problem that the quality of the tinned cable is affected due to the fact that an existing tinning device lacks effective drying measures or is low in drying efficiency, rapid and efficient drying is achieved through the combination of heating and air blowing, and the tinning quality and the working efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of cable tin-plating conductor processing technology, specifically a tin-plating device for processing tin-plating conductors of expanded diameter cables. Background Technology

[0002] A tin plating apparatus for processing tin-plated conductors of expanded diameter cables is a device specifically designed for the production of tin-plated conductors for expanded diameter cables. It includes a conductor conveying system, a tin plating bath, a main structure, an electrode system, and a tin plating post-treatment system. It can stably convey conductors and complete tin plating through the electrode system in a tin plating bath with suitable temperature and uniform composition. The conductors are then cleaned and dried by the post-treatment system, ensuring the quality of the tin-plated conductors and production efficiency.

[0003] In existing devices, when tinning the conductors of expanded diameter cables, the conductors are directly immersed in molten tin. After tinning, they are left to dry before use. This drying process consumes a lot of time and greatly reduces work efficiency. To solve this technical problem, this utility model proposes a tinning device for processing tinned conductors of expanded diameter cables. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In existing devices, when tinning the conductors of expanded diameter cables, the conductors are directly immersed in molten tin. After tinning, they are left to dry before use. This drying process consumes a lot of time and greatly reduces work efficiency. To solve this technical problem, this utility model proposes a tinning device for processing tinned conductors of expanded diameter cables.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a tin plating device for tin plating conductors of expanded diameter cables, comprising a tin bath, a pair of inclined frames II fixedly connected to the outer wall of the left end of the tin bath, a feeding roller rotatably connected between the inclined frames II on both sides, a pair of inclined frames I fixedly connected to the outer wall of the right end of the tin bath, a discharge roller rotatably connected between the inclined frames I on both sides, a drying box fixedly connected to the top of the tin bath, multiple electric heating rods fixedly connected inside the drying box, a pair of outer shells fixedly connected to the top of the drying box, a fan fixedly connected inside each outer shell, and a dustproof net fixedly connected inside each outer shell.

[0008] Preferably, a connecting plate is provided in the middle of the molten tin pool, and both ends of the connecting plate are threaded with adjusting screws, and multiple limiting posts are provided inside the adjusting screws.

[0009] Preferably, a pair of brackets are fixedly connected to the top of the molten tin pool, and an electric push rod is fixedly connected to the top of each bracket.

[0010] Preferably, each of the electric push rods is fixedly connected to a connecting rod at its output end, and a limit block is fixedly connected to both top walls of the connecting rod, with the limit block slidably connected to the top of the bracket.

[0011] Preferably, each of the brackets has a groove at its top, and the connecting rod is slidably connected in the groove.

[0012] Preferably, each of the connecting rods is fixedly connected to a scraper at its bottom, and the scraper is slidably connected within the molten solder pool.

[0013] (III) Beneficial Effects

[0014] This utility model provides a tin plating device for processing tin-plated conductors in expanded diameter cables. It has the following beneficial effects:

[0015] (1) The cable conductor is fed to the tin bath by the feed roller on the second inclined frame, then passes through the drying box, and is output by the discharge roller on the first inclined frame. Inside the drying box, the electric heating rod can be activated to heat the air, and the fan inside the outer shell blows air to promote the flow of hot air, which accelerates the drying of the tin on the cable conductor. The dustproof net can intercept dust and impurities to prevent them from entering the drying box and contaminating the tin-plated cable conductor. This combination solves the problem that the existing tin plating equipment lacks effective drying measures or has low drying efficiency, which affects the quality of the tin-plated cable. Here, the combination of heating and blowing achieves fast and efficient drying, which improves the tin plating quality and work efficiency.

[0016] (2) In the tin plating equipment, the bracket provides stable support for the electric push rod. After a long period of tin plating, the electric push rod at the top of the bracket is activated. The electric push rod pushes the connecting rod to move back and forth. During the movement, the limit block supports the connecting rod to ensure its smooth movement, while the chute limits the connecting rod to ensure that it moves in a specific direction. The movement of the connecting rod drives the scraper to move synchronously. The scraper can scrape off the impurities floating on the surface of the tin liquid. This combination solves the problem of difficult cleaning of impurities in the tin liquid in the existing tin plating equipment. Traditional equipment may lack an effective impurity cleaning mechanism. Long-term tin plating will cause impurities to accumulate continuously, affecting the tin plating quality. This design can quickly and conveniently clean the impurities in the tin liquid, ensure the purity of the tin liquid, thereby ensuring the stability of the tin plating quality and improving the reliability and production efficiency of the tin plating process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a top view of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the drying oven of this utility model;

[0020] Figure 4 This is a schematic diagram of the top structure of the bracket of this utility model.

[0021] In the diagram: 1. Solder bath; 2. Drying oven; 3. Electric heating rod; 4. Outer shell; 5. Fan; 6. Dustproof net; 7. Inclined frame one; 8. Discharge roller; 9. Inclined frame two; 10. Feed roller; 11. Connecting plate; 12. Adjusting screw; 13. Limiting post; 14. Bracket; 15. Electric push rod; 16. Connecting rod; 17. Limiting block; 18. Slide groove; 19. Scraper. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] Example 1: A tin plating device for tin plating conductors of expanded diameter cables includes a tin bath 1. A pair of inclined frames 2 9 are fixedly connected to the outer wall of the left end of the tin bath 1. A feeding roller 10 is rotatably connected between the two inclined frames 2 9. A pair of inclined frames 1 7 are fixedly connected to the outer wall of the right end of the tin bath 1. A discharge roller 8 is rotatably connected between the two inclined frames 1 7. A drying box 2 is fixedly connected to the top of the tin bath 1. Multiple electric heating rods 3 are fixedly connected inside the drying box 2. A pair of outer shells 4 are fixedly connected to the top of the drying box 2. A fan 5 is fixedly connected inside each outer shell 4. A dustproof net 6 is fixedly connected inside each outer shell 4. A connecting plate 11 is set in the middle of the tin bath 1. Adjusting screws 12 are threaded to both ends of the connecting plate 11. Multiple limiting posts 13 are set inside the adjusting screws 12.

[0025] During the tinning process of the cable conductor, the cable conductor is first conveyed by the feed roller 10 on the inclined frame 9, and then enters the tin bath 1, ensuring full contact between its surface and the tin liquid to complete the tinning process. Next, the tinned cable conductor passes through the drying chamber 2, and is finally conveyed by the discharge roller 8 on the inclined frame 7. The position of the upper limit post 13 on the connecting plate 11 can be changed by rotating the adjusting screw 12, thereby limiting the cable conductor and ensuring its stable position during conveying and tinning, avoiding deviation and other problems. After the cable conductor is tinned and enters the drying chamber 2, the electric heating rod 3 inside the drying chamber 2 is activated, heating the air inside the drying chamber 2. Simultaneously, the fan 5 inside the outer casing 4 is activated, and the air blown by the fan 5 accelerates the flow of hot air, thereby speeding up the drying rate of the tin layer on the surface of the cable conductor. Furthermore, a dust filter 6 is installed, which effectively intercepts impurities and dust during airflow, preventing dust from adhering to the surface of the cable conductor, ensuring the quality of tinning and drying, and thus improving the efficiency of the entire tinning process.

[0026] Example 2: The difference between this example and Example 1 is that a pair of brackets 14 are fixedly connected to the top of the molten solder pool 1. Each bracket 14 is fixedly connected to the top of an electric push rod 15. Each electric push rod 15 is fixedly connected to the output end of a connecting rod 16. Limiting blocks 17 are fixedly connected to the top two walls of the connecting rod 16, and the limiting blocks 17 are slidably connected to the top of the bracket 14. Each bracket 14 has a sliding groove 18 on its top, and the connecting rod 16 is slidably connected to the sliding groove 18. Each connecting rod 16 is fixedly connected to the bottom of a scraper 19, and the scraper 19 is slidably connected to the molten solder pool 1.

[0027] After a prolonged tin plating process, the electric push rod 15 mounted on top of the bracket 14 is activated. The electric push rod 15 begins operation, generating forward or backward thrust, which moves the connected rod 16 accordingly. As the connected rod 16 moves, it is connected to the scraper plate 19, causing the scraper plate 19 to move synchronously. During its movement, the scraper plate 19 removes impurities floating on the surface of the molten tin. While the connected rod 16 moves, it is limited by the slide groove 18, ensuring the accuracy of its movement and preventing deviation. Furthermore, a limit block 17 supports the connected rod 16, ensuring its stability during movement. Through the coordinated operation of the electric push rod 15, connected rod 16, scraper plate 19, slide groove 18, and limit block 17, impurities inside the molten tin can be quickly and effectively cleaned, ensuring the smooth progress and quality of the tin plating process.

[0028] Working principle: When the cable conductor needs to be tinned, it is first conveyed by the feed roller 10 on the inclined frame 2 9, and then through the tin bath 1, and through the drying chamber 2 via the discharge roller 8 on the inclined frame 1 7. By rotating the adjusting screw 12, the limiting post 13 on the connecting plate 11 is adjusted, and the limiting post 13 limits the cable conductor. After the cable conductor is tinned, the electric heating rod 3 inside the drying chamber 2 is activated. Under the action of the electric heating rod 3, the air inside the drying chamber 2 is heated. This is coordinated with the activation of the internal components of the outer casing 4. The fan 5 blows air to accelerate the drying rate, and the dust filter 6 intercepts impurities and dust, improving work efficiency. After a long period of tin plating, the electric push rod 15 on the top of the bracket 14 is activated. Under the action of the electric push rod 15, the connecting rod 16 is pushed to move back and forth. When the connecting rod 16 moves, it will drive the scraper 19 to move. The scraper 19 scrapes away the impurities floating on the surface of the tin liquid. When the connecting rod 16 moves, it is limited by the slide 18 and the limit block 17. Through their cooperation, the effect of quickly cleaning the impurities inside the tin liquid is achieved.

[0029] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A tin plating apparatus for processing tin-plated conductors of expanded diameter cables, characterized in that: The tin bath (1) includes a pair of inclined frames (9) fixedly connected to the outer wall of the left end of the tin bath (1), and a feeding roller (10) rotatably connected between the two inclined frames (9) on both sides. The tin bath (1) includes a pair of inclined frames (7) fixedly connected to the outer wall of the right end of the tin bath (1), and a discharge roller (8) rotatably connected between the two inclined frames (7) on both sides. The tin bath (1) includes a drying box (2) fixedly connected to the top. The drying box (2) includes multiple electric heating rods (3) fixedly connected inside. The drying box (2) includes a pair of outer shells (4) fixedly connected to the top. Each outer shell (4) includes a fan (5) fixedly connected inside. Each outer shell (4) includes a dustproof net (6) fixedly connected inside.

2. The tin plating apparatus for processing tin-plated conductors of expanded diameter cables according to claim 1, characterized in that: A connecting plate (11) is provided in the middle of the molten tin pool (1). Both ends of the connecting plate (11) are threaded with adjusting screws (12). Multiple limiting posts (13) are provided inside the adjusting screws (12).

3. The tin plating apparatus for processing tin-plated conductors of expanded diameter cables according to claim 2, characterized in that: A pair of brackets (14) are fixedly connected to the top of the molten tin pool (1), and an electric push rod (15) is fixedly connected to the top of each bracket (14).

4. The tin plating apparatus for processing tin-plated conductors of expanded diameter cables according to claim 3, characterized in that: Each of the electric push rods (15) is fixedly connected to a connecting rod (16) at its output end. The top two walls of the connecting rod (16) are fixedly connected to limit blocks (17), and the limit blocks (17) are slidably connected to the top of the bracket (14).

5. The tin plating apparatus for processing tin-plated conductors of expanded diameter cables according to claim 4, characterized in that: Each of the brackets (14) has a groove (18) on its top, and the connecting rod (16) is slidably connected in the groove (18).

6. The tin plating apparatus for processing tin-plated conductors of expanded diameter cables according to claim 5, characterized in that: Each of the connecting rods (16) is fixedly connected to a scraper (19) at its bottom, and the scraper (19) is slidably connected in the molten tin pool (1).

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