Copper-clad steel wire tinning mechanism convenient to position

Abstract

The utility model relates to the field of tinning mechanisms, in particular to a copper-clad steel wire tinning mechanism convenient to position, which is characterized in that a tinning pool is downwards arranged at the top of a workbench, a pay-off roller and a take-up roller are respectively arranged on two sides of the tinning pool on the workbench through mounting seats, and a plurality of first guide rollers are rotatably mounted in the tinning pool; positioning pieces are movably arranged at the two ends of the first guide roller correspondingly, the top of the positioning piece on each side is fixedly connected with a connecting plate, and a movable clamping base is vertically arranged at the top of the connecting plate through a base. According to the tin plating device for the copper-clad steel wire, tin plating can be conducted on the copper-clad steel wire through the arrangement of the tin plating pool, fixing of the connecting plate and the positioning pieces can be achieved through the adaptive arrangement of the clamping pieces and the clamping cavities, and therefore the phenomenon that the copper-clad steel wire transversely deviates when moving on the first guide roller can be prevented through the positioning pieces on the two sides; and the contact uniformity of the copper-clad steel wire and the tinning liquid is improved, so that the tinning quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of tin plating mechanisms, in particular to a copper-clad steel wire tin plating mechanism convenient for positioning. Background Art

[0002] Copper-clad steel wire is a composite wire with copper coated on a steel core. Copper-clad steel wire is widely used in fields such as electric power, communication, transportation, and construction. Especially in occasions that require both high strength and good electrical conductivity, such as power transmission lines, communication equipment antennas, railway electrification systems, and building lightning protection grounding, etc. Its excellent performance and broad application prospects make copper-clad steel wire an important metal material.

[0003] During the processing of copper-clad steel wire, it needs to be tin plated. At present, during the tin plating process of copper-clad steel wire by the tin plating mechanisms on the market, the copper-clad steel wire will show a lateral offset on the guide rollers. This will lead to uneven contact between the copper-clad steel wire and the tin plating solution, thereby affecting the tin plating quality and the overall performance of the product. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a copper-clad steel wire tin plating mechanism convenient for positioning.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A copper-clad steel wire tin plating mechanism convenient for positioning, including a workbench. A tin plating tank is opened downward at the top of the workbench. A wire pay-off roller and a wire take-up roller are respectively arranged on both sides of the tin plating tank on the workbench through mounting seats. And a plurality of first guide rollers are rotatably installed in the tin plating tank; both ends of each first guide roller are movably provided with positioning members. The top of each side of the positioning members is fixedly connected to a connecting plate. And a movable clamping seat is vertically arranged on the top of the connecting plate through a base.

[0007] In addition, the preferred structure is that a second guide roller is rotatably arranged between the tin plating tank and the wire take-up roller above the workbench through a mounting seat.

[0008] In addition, the preferred structure is that side guide grooves are opened on both inner walls of the tin plating tank. Both ends of the connecting plate are inserted into the side guide grooves and are guided to move through the side guide grooves.

[0009] In addition, the preferred structure is that a base is fixedly arranged in the middle of the top of the connecting plate. Spring cavities are opened downward on both sides of the top of the base. And springs are arranged upward at the bottom of the spring cavities.

[0010] In addition, a preferred structure is that the other ends of the springs are respectively connected to both sides of the bottom of the movable clamping seat, and clamping members are fixedly arranged in the middle of the bottom of the movable clamping seat.

[0011] In addition, a preferred structure is that a fixed column is fixedly arranged in the middle of the workbench above the tin plating bath, the base and the movable clamping seat are respectively and adaptively located on the upper and lower sides of the fixed column, and a plurality of clamping cavities are adaptively formed in the top of the fixed column corresponding to the clamping members.

[0012] The beneficial effects of the present utility model are as follows: The tin plating bath can be used to tin the copper-clad steel wire. Through the adaptive setting between the clamping member and the clamping cavity, the fixing of the connecting plate and the positioning member can be realized. Thus, the positioning members on both sides can prevent the copper-clad steel wire from laterally shifting when moving on the first guide roller, improving the uniformity of the contact between the copper-clad steel wire and the tin plating solution to ensure the tin plating quality. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of a tin plating mechanism for copper-clad steel wire that is convenient for positioning proposed by the present utility model;

[0014] Figure 2 is a schematic structural diagram of the first guide roller, the positioning member and the fixed column of a tin plating mechanism for copper-clad steel wire that is convenient for positioning proposed by the present utility model;

[0015] Figure 3 is a schematic structural diagram of the positioning member and the connecting plate of a tin plating mechanism for copper-clad steel wire that is convenient for positioning proposed by the present utility model;

[0016] Figure 4 is an exploded structural diagram of the base, the spring and the movable clamping seat of a tin plating mechanism for copper-clad steel wire that is convenient for positioning proposed by the present utility model;

[0017] Figure 5 is a schematic structural diagram of the fixed column and the clamping cavity of a tin plating mechanism for copper-clad steel wire that is convenient for positioning proposed by the present utility model.

[0018] In the figure: 1 workbench, 11 tin plating bath, 12 side guide groove, 2 wire pay-off roller, 21 wire take-up roller, 3 first guide roller, 31 second guide roller, 4 positioning member, 41 connecting plate, 42 base, 421 spring cavity, 422 spring, 43 movable clamping seat, 431 clamping member, 5 fixed column, 51 clamping cavity. Detailed Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0020] Refer toFigures 1-5 , a tin plating mechanism for copper-clad steel wire that is convenient for positioning, including a workbench 1. A tin plating bath 11 is opened downward at the top of the workbench 1. On both sides of the tin plating bath 11 on the workbench 1, a wire pay-off reel 2 and a wire take-up reel 21 are respectively arranged through mounting seats, and a plurality of first guide rollers 3 are rotatably installed in the tin plating bath 11. Positioning members 4 are movably arranged at both ends of each first guide roller 3. The top of each side of the positioning member 4 is fixedly connected to a connecting plate 41, and a movable clamping seat 43 is vertically arranged on the top of the connecting plate 41 through a base 42.

[0021] Among them, a heating component is arranged at the bottom of the tin plating bath 11. During tin plating, the metal substrate serves as the cathode, and the tin ions in the tin plating solution serve as cations. Through the action of an externally applied current, a uniform tin layer is deposited on the metal surface. The specific structure and tin plating principle of the tin plating bath are both prior arts, so no more details will be elaborated.

[0022] Among them, a second guide roller 31 is rotatably arranged between the tin plating bath 11 and the wire take-up reel 21 above the workbench 1 through a mounting seat.

[0023] Among them, side guide grooves 12 are opened on both inner walls of the tin plating bath 11. Both ends of the connecting plate 41 are inserted into the side guide grooves 12 and guided to move through the side guide grooves 12. Through the setting of the side guide grooves 12, the guiding of the connecting plates 41 on both sides can be realized.

[0024] Among them, bases 42 are fixedly arranged in the middle of the top of the connecting plate 41. Spring cavities 421 are opened downward on both sides of the top of the base 42, and springs 422 are arranged upward at the bottom of the spring cavities 421. The other ends of the springs 422 are connected to both sides of the bottom of the movable clamping seat 43, and clamping members 431 are fixedly arranged in the middle of the bottom of the movable clamping seat 43. Through the setting of the springs 422, the movable clamping seat 43 can move vertically above the base 42.

[0025] Among them, a fixed column 5 is fixedly arranged in the middle of the top of the tin plating bath 11 on the workbench 1. The base 42 and the movable clamping seat 43 are respectively located on the upper and lower sides of the fixed column 5, and a plurality of clamping cavities 51 are adaptively opened at the top of the fixed column 5 corresponding to the clamping members 431. Through the adaptive clamping between the clamping members 431 and the clamping cavities 51, the positions of the connecting plate 41 and the positioning member 4 can be fixed.

[0026] In this embodiment, the wire pay-off reel 2, the wire take-up reel 21, the first guide roller 3 and the second guide roller 31 are all rotatably arranged. During tin plating, the copper-clad steel wire is released from the wire pay-off reel 2, and then the copper-clad steel wire enters below the first guide roller 3 in the tin plating bath 11. Then the copper-clad steel wire leaves the tin plating bath 11 and passes above the second guide roller 31. Finally, the copper-clad steel wire is wound onto the take-up reel 21 from below the take-up reel 21. The rotation of the take-up reel 21 can be controlled by the drive motor on the take-up reel 21, so as to realize the winding movement of the copper-clad steel wire. Using the wire pay-off reel 2, the wire take-up reel 21, the first guide roller 3 and the second guide roller 31 to guide the copper-clad steel wire are all prior arts, so no more details will be described.

[0027] Furthermore, through the arrangement of the positioning members 4 at both ends of the first guide roller 3, the positioning of the copper-clad steel wire can be realized, so that the copper-clad steel wire is not easily laterally offset when passing through the first guide roller 3.

[0028] When the user needs to adjust the position of the positioning member 4, just pull the movable clamping seat 43 upward. At this time, the clamping member 431 leaves the clamping cavity 51, and the spring 422 is stretched. Then the user can move the movable clamping seat 43 horizontally to realize the movement of the connecting plate 41 and the positioning member 4, so that the positioning member 4 can be moved to one side of the copper-clad steel wire. After the movement of the positioning member 4 is completed, the user only needs to release the movable clamping seat 43. At this time, the spring 422 can automatically reset by its elastic force, and the clamping member 431 at the bottom of the movable clamping seat 43 can automatically move back to the corresponding clamping cavity 51, so as to realize the fixation of the connecting plate 41 and the positioning member 4.

[0029] Furthermore, a plurality of clamping cavities 51 adapted to the clamping members 431 are formed on the fixed column 5. By moving the clamping members 431 into different clamping cavities 51, the fixation of the connecting plate 41 and the positioning member 4 at different positions can be realized. By fixing the positioning members 4 on both sides of the copper-clad steel wire, the phenomenon of lateral offset of the copper-clad steel wire when moving on the first guide roller 3 can be prevented, so as to improve the uniformity of the contact between the copper-clad steel wire and the tin plating solution and ensure the tin plating quality.

[0030] In the present utility model, the copper-clad steel wire can be tin-plated through the setting of the tin plating bath 11, and the fixation of the connecting plate 41 and the positioning member 4 can be realized through the adaptation between the clamping member 431 and the clamping cavity 51. Thus, the phenomenon of lateral offset of the copper-clad steel wire when moving on the first guide roller 3 can be prevented by the positioning members 4 on both sides, improving the uniformity of the contact between the copper-clad steel wire and the tin plating solution to ensure the tin plating quality.

[0031] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A copper-clad steel wire tinning mechanism that is easy to position, comprising a workbench (1), characterized in that: A tinning pool (11) is provided downwardly on the top of the workbench (1), and a wire-releasing roller (2) and a wire-receiving roller (21) are respectively provided on both sides of the tinning pool (11) on the workbench (1) through mounting seats, and a plurality of first guide rollers (3) are rotatably installed in the tinning pool (11); Positioning members (4) are movably provided at both ends of the first guide roller (3), the top of the positioning member (4) on each side is fixedly connected to the connecting plate (41), and a movable clamping seat (43) is vertically provided on the top of the connecting plate (41) through a base (42).

2. The copper-clad steel wire tinning mechanism that is easy to position according to claim 1, characterized in that: A second guide roller (31) is rotatably arranged above the workbench (1) and between the tinning pool (11) and the wire take-up roller (21) via a mounting seat.

3. The copper-clad steel wire tinning mechanism that is easy to position according to claim 1, characterized in that: Side guide grooves (12) are provided on both inner walls of the tin plating pool (11), and both ends of the connecting plate (41) are inserted into the side guide grooves (12) and guided and moved by the side guide grooves (12).

4. The copper-clad steel wire tinning mechanism that is easy to position according to claim 3, characterized in that: A base (42) is fixedly arranged in the middle of the top of the connecting plate (41), spring cavities (421) are opened downward on both sides of the top of the base (42), and a spring (422) is arranged upward at the bottom of the spring cavity (421).

5. The copper-clad steel wire tinning mechanism that is easy to position according to claim 4, characterized in that: The other ends of the springs (422) are connected to both sides of the bottom of the movable clamping seat (43), and a clamping piece (431) is fixedly provided in the middle of the bottom of the movable clamping seat (43).

6. The copper-clad steel wire tinning mechanism that is easy to position according to claim 5, characterized in that: A fixed column (5) is fixedly arranged on the workbench (1) in the middle of the top of the tin plating pool (11); a base (42) and a movable clamping seat (43) are respectively adapted to be located on the upper and lower sides of the fixed column (5); and a plurality of clamping cavities (51) are adapted to be opened at the top of the fixed column (5) corresponding to the clamping piece (431).

Images