Reliable solder wire convenient to use

Abstract

The utility model discloses a reliable solder wire convenient to use, belongs to the technical field of solder wires, and aims to solve the problem that the solder wire is inconvenient to roll, so that the welding quality is influenced. The solder wire comprises a frame body, rotating shafts are rotatably connected to the two sides of the frame body, and baffle discs are fixedly connected to the inner sides of the two rotating shafts; according to the tin wire winding device, the rocker is arranged to drive the worm to rotate, so that the meshed worm gears drive the rotating shaft to rotate, the tin wire is rotationally wound by the winding roller, waste and disordered use of the tin wire are avoided, and the tin wire winding device has the advantages that the tin wire winding device is simple in structure, convenient to use and high in practicability. It is ensured that the solder wire used each time can be efficiently stored, the length of the solder wire can be flexibly controlled during use, and the working efficiency is improved; and meanwhile, the worm is matched with the worm gear, reverse rotation of the winding roller is prevented, the situation that the solder wire slides off when placed is avoided, and the protective effect on storage of the solder wire is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to soldering wire technical field, concretely relates to a kind of reliable soldering wire of easy use. BACKGROUND

[0002] Soldering wire is a kind of material for electronic welding and metal connection, usually by tin and other metals, it is one of common welding tools in electronics, communication, household appliance etc., mainly used to connect component and wire on circuit board, soldering wire usually with flux together, help to remove the oxidation layer on the surface of metal, ensure the good conductivity of solder joint.

[0003] Prior art patent announcement No. CN209288560U, a kind of reliable soldering wire of easy use, the above-mentioned patent includes soldering wire body and collar, the rear end outside of soldering wire body is equipped with collar, the rear end of soldering wire body is equipped with connecting groove, the front end of soldering wire body is equipped with connecting lug, the connecting lug is matched with connecting groove, the soldering wire body includes corrosion-resistant layer, the inside of corrosion-resistant layer is equipped with antioxidant layer, the inside of antioxidant layer is equipped with tin layer, the inside of tin layer is equipped with lead layer, the device is connected with another soldering wire by setting connecting groove in the rear end of soldering wire body and setting connecting lug with the thread connection of connecting groove in the front end of soldering wire, soldering wire body is used, and it is connected when too short, to avoid waste;But there are still the following deficiencies in actual use: starting from reality, the device is not convenient for winding soldering wire when using, can not fix soldering wire well, it is not easy to control its length and position when using, to affect welding quality.

[0004] Therefore, a kind of reliable soldering wire of easy use is needed, to solve the problem of soldering wire inconvenient winding in prior art, thereby affecting welding quality. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of reliable soldering wire of easy use to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of reliable soldering wire of easy use, including frame, the both sides of frame are rotatably connected with shaft, the inside of two shafts is fixedly connected with baffle disc, baffle disc between two is fixedly connected with winding roller, the outer wall of winding roller is installed with soldering wire body, one of the outside of the shaft of the frame is fixedly connected with worm wheel and penetrates frame, the one side of frame is fixedly connected with convex frame, the inner wall of convex frame is rotatably connected with the worm corresponding to worm wheel, the top of worm is fixedly connected with rocker and penetrates convex frame, the top of rocker is fixedly connected with handle.

[0007] It needs to be explained in the scheme that the outer wall of the winding roller is fixedly connected with a limiting chuck corresponding to the solder wire body.

[0008] It is further worth mentioning that the solder wire body comprises a tin wire nickel layer, the outer wall of the tin wire nickel layer is fixedly connected with a tin wire lead layer, the outer wall of the tin wire lead layer is fixedly connected with a tin wire tin layer, the outer wall of the tin wire tin layer is fixedly connected with a combustion-supporting layer, the outer wall of the combustion-supporting layer is fixedly connected with an anti-oxidation layer, and the outer wall of the anti-oxidation layer is fixedly connected with a corrosion-resistant layer.

[0009] It needs to be further explained that the combustion-supporting layer is made of ammonium chloride.

[0010] As a preferred embodiment, the anti-oxidation layer is made of tin-copper alloy, and the corrosion-resistant layer is made of tin-nickel alloy.

[0011] As a preferred embodiment, the worm is engaged with the worm gear.

[0012] Compared with the prior art, the solder wire provided by the utility model has at least the following beneficial effects:

[0013] (1) The rocker drives the worm to rotate, the engaged worm gear drives the rotating shaft to rotate, the winding roller rotates to wind the solder wire, the solder wire is prevented from being wasted and used in disorder, the solder wire can be efficiently stored after each use, the length of the solder wire can be flexibly controlled during use, and the working efficiency is improved; meanwhile, the worm and the worm gear are matched to prevent the winding roller from rotating reversely, the solder wire is prevented from sliding during placement, and the solder wire is protected during storage.

[0014] (2) The combustion-supporting layer, the anti-oxidation layer and the corrosion-resistant layer are matched, the combustion-supporting layer can help the solder to be quickly melted during welding, provides appropriate soldering effect, reduces the temperature and time required during welding, the anti-oxidation layer can effectively prevent the solder wire from reacting with oxygen in the air at high temperature, prevents oxidation, the corrosion-resistant layer can protect the solder wire from being eroded by the external environment, the solder wire can maintain good fluidity and welding performance during welding through the comprehensive protection of the three layers, and the strength, stability and conductivity of the welded joint are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a first view structure schematic view of the utility model;

[0016] Figure 2 It is a second view structure schematic view of the utility model;

[0017] Figure 3 It is a third view structure schematic view of the utility model;

[0018] Figure 4 It is the internal structure diagram of the soldering wire body of the utility model.

[0019] In the figure: 1, frame; 2, rotating shaft; 3, baffle disc; 4, winding roller; 5, soldering wire body; 501, tin wire nickel layer; 502, tin wire lead layer; 503, tin wire tin layer; 504, combustion-supporting layer; 505, antioxidant layer; 506, corrosion-resistant layer; 6, worm gear; 7, convex frame; 8, worm; 9, rocker; 10, handle. DETAILED DESCRIPTION

[0020] The utility model is further described below in combination with examples.

[0021] Please refer to Figures 1-4 The utility model provides a kind of soldering wire of convenient use reliable type, including frame 1, both sides of frame 1 are rotatably connected with rotating shaft 2, the inboard of two rotating shafts 2 is fixedly connected with baffle disc 3, two baffle discs 3 are fixedly connected with winding roller 4 between, winding roller 4 outer wall is equipped with soldering wire body 5, one rotating shaft 2 outside is fixedly connected with worm gear 6 and penetrates frame 1, frame 1 one side is fixedly connected with convex frame 7, the inwall of convex frame 7 is rotatably connected with the worm 8 corresponding with worm gear 6, the top of worm 8 is fixedly connected with rocker 9 and penetrates convex frame 7, and the top of rocker 9 is fixedly connected with handle 10.

[0022] Further as Figure 1 , Figure 2 and Figure 3 It is worth noting that the outer wall of the winding roller 4 is fixedly connected with a limiting chuck corresponding to the soldering wire body 5. By fixing the position of the soldering wire, the limiting chuck can effectively prevent the soldering wire from loosening or winding during storage and use. The soldering wire will maintain a neat winding state, avoiding disordered situations during use and reducing the inconvenience and waste during operation. The limiting chuck corresponds to the soldering wire body 5, which helps to ensure that the soldering wire is neatly wound according to the fixed trajectory during winding, avoiding deviation from the center or deformation, ensuring the accuracy of each winding, improving the neatness of the soldering wire, and facilitating subsequent use. The limiting chuck can control the tightness and pulling speed of the soldering wire, avoiding the soldering wire from being pulled off or used smoothly due to excessive looseness or tightness during use. Stable pulling state improves operation efficiency and makes soldering wire use more smoothly. Through the limitation of the limiting chuck, the soldering wire is not easily affected by excessive stretching, bending or extrusion, thereby reducing damage or waste caused by improper operation. This not only prolongs the service life of the soldering wire, but also reduces potential losses during production.

[0023] Further as Figure 1 , Figure 2 and Figure 3As shown, it is worth noting that the worm 8 is engaged with the worm gear 6, the worm 8 drives the worm gear 6 to rotate, providing driving force for the rotation of the winding roller 4, at the same time, the worm 8 drives the worm gear 6 to transmit with self-locking characteristics, which can effectively prevent reverse rotation and avoid the sliding of the winding roller 4, increasing the safety of the device.

[0024] According to the above working process: by setting the rocker 9 to drive the worm 8 to rotate, the meshing worm gear 6 drives the rotating shaft 2 to rotate, so that the winding roller 4 rotates to wind the solder wire, avoiding the waste and chaotic use of the solder wire, ensuring that the solder wire after each use can be efficiently saved, and the length of the solder wire can be flexibly controlled during use, improving the work efficiency; at the same time, the worm 8 and the worm gear 6 cooperate to prevent the winding roller 4 from rotating in reverse, avoiding the situation that the solder wire slips when placed, and protecting the storage of the solder wire.

[0025] Further as shown in Figure 4 , it is worth noting that the solder wire body 5 includes a tin wire nickel layer 501, the tin wire nickel layer 501 is fixedly connected with a tin wire lead layer 502 outside the wall, the tin wire lead layer 502 is fixedly connected with a tin wire tin layer 503 outside the wall, the tin wire tin layer 503 is fixedly connected with a combustion-supporting layer 504 outside the wall, the combustion-supporting layer 504 is fixedly connected with an antioxidant layer 505 outside the wall, and the antioxidant layer 505 is fixedly connected with a corrosion-resistant layer 506 outside the wall. By setting the combustion-supporting layer 504, the antioxidant layer 505 and the corrosion-resistant layer 506 in cooperation, the combustion-supporting layer 504 can help the soldering process to melt faster, provide appropriate soldering effect, reduce the required temperature and time during soldering, the antioxidant layer 505 can effectively prevent the solder wire from reacting with oxygen in the air at high temperature, prevent oxidation, and the corrosion-resistant layer 506 can protect the solder wire from being eroded by the external environment, and the three layers of protection can keep the solder wire good fluidity and soldering performance during the soldering process, thereby ensuring the strength, stability and conductivity of the soldered joint.

[0026] Further as shown in Figure 4 , it is worth noting that the combustion-supporting layer 504 is made of ammonium chloride, which can release chemical substances that help the solder wire to melt when heated, reducing the soldering temperature. By forming gas or chemical reaction, ammonium chloride helps to improve the fluidity of solder, making solder flow more easily and better wet the soldering surface, helping to achieve more uniform solder joints and improve soldering quality; ammonium chloride can help remove oxides on the soldering surface or solder during the soldering process. When ammonium chloride decomposes, it releases chloride ions, which can react with the oxides on the metal surface to remove them. This process can ensure better bonding between the solder and the metal surface being soldered, improving the quality of the solder joint. Ammonium chloride can stabilize the soldering process, reduce the occurrence of defects such as bubbles and pores, and its effective cleaning and wetting effect can help the solder to form a strong and stable solder joint during the soldering process.

[0027] Further as Figure 4 shown, it is worth noting that the anti-oxidation layer 505 is made of tin-copper alloy material, which can effectively prevent the solder from rapid oxidation in the air or under high temperature conditions, thereby ensuring that the solder wire has a longer shelf life and more stable performance during use. This layer can prevent the formation of oxides, improve the stability of the solder wire during soldering, and using tin-copper alloy as the anti-oxidation layer can maintain the good flowability and wettability of the solder wire, making the soldering process more uniform and solid. The anti-oxidation property of tin-copper alloy makes it difficult for the solder wire to produce oxides during heating, which helps to maintain the stability of soldering, reduces common soldering defects such as false soldering and cold soldering, and thus improves the quality of soldering; the corrosion-resistant layer 506 is made of tin-nickel alloy material, which can effectively protect the solder joint from the invasion of moisture, acidic substances or other corrosive substances in the environment. For electronic components and solder joints that are used for a long time, especially those exposed to harsh environments, the service life of the solder joint can be significantly extended. At the same time, tin-nickel alloy can also enhance the mechanical strength of the solder joint. The addition of nickel improves the tensile strength and fatigue resistance of the solder joint, making the solder joint more stable during long-term use, especially when subjected to vibration, temperature changes or other mechanical stresses.

[0028] The present scheme has the following working process: in actual use, the end of the solder wire is fixedly installed on the outer wall of the winding roller 4 through the limiting chuck, the rocker 9 drives the worm 8 to rotate, the meshing worm gear 6 drives the rotating shaft 2 to rotate, thereby the winding roller 4 rotates and winds the solder wire, ensuring that the solder wire after each use can be efficiently saved.

[0029] In summary: by setting the rocker 9 to drive the worm 8 to rotate, the meshing worm gear 6 drives the rotating shaft 2 to rotate, thereby the winding roller 4 rotates and winds the solder wire, avoiding waste and chaotic use of the solder wire, ensuring that the solder wire after each use can be efficiently saved, and the length of the solder wire can be flexibly controlled during use, improving work efficiency; at the same time, the worm 8 and the worm gear 6 cooperate to prevent the winding roller 4 from rotating in the opposite direction, avoiding the solder wire from sliding when placed, and protecting the storage of the solder wire; by setting the combustion-supporting layer 504, the anti-oxidation layer 505 and the corrosion-resistant layer 506 in cooperation, the combustion-supporting layer 504 can help the solder to melt faster during soldering, providing appropriate soldering effect, reducing the temperature and time required during soldering, the anti-oxidation layer 505 can effectively prevent the solder wire from reacting with oxygen in the air at high temperature, preventing oxidation, and the corrosion-resistant layer 506 can protect the solder wire from erosion by the external environment. With the comprehensive protection of the three layers, the solder wire can maintain good flowability and soldering performance during soldering, thereby ensuring the strength, stability and conductivity of the solder joint.

Claims

1. A soldering wire for facilitating use of a reliable type, comprising a frame (1), characterized in that: Both sides of the frame (1) are rotatably connected with rotating shafts (2), both of the rotating shafts (2) are fixedly connected with baffle plates (3) on the inner sides, two baffle plates (3) are fixedly connected with a winding roller (4) between them, the outer wall of the winding roller (4) is mounted with a solder wire body (5), one of the rotating shafts (2) is fixedly connected with a worm wheel (6) penetrating through the frame (1) on the outer side, one side of the frame (1) is fixedly connected with a convex frame (7), the inner wall of the convex frame (7) is rotatably connected with a worm (8) corresponding to the worm wheel (6), the top of the worm (8) is fixedly connected with a rocker (9) penetrating through the convex frame (7), the top of the rocker (9) is fixedly connected with a handle (10).

2. The solder wire of claim 1, wherein: The outer wall of the winding roller (4) is fixedly connected with a limiting chuck corresponding to the solder wire body (5).

3. The solder wire of claim 1, wherein: The solder wire body (5) comprises a tin wire nickel layer (501), the outer wall of the tin wire nickel layer (501) is fixedly connected with a tin wire lead layer (502), the outer wall of the tin wire lead layer (502) is fixedly connected with a tin wire tin layer (503), the outer wall of the tin wire tin layer (503) is fixedly connected with a combustion-supporting layer (504), the outer wall of the combustion-supporting layer (504) is fixedly connected with an anti-oxidation layer (505), the outer wall of the anti-oxidation layer (505) is fixedly connected with a corrosion-resistant layer (506).

4. The solder wire of claim 3, wherein: The combustion-supporting layer (504) is made of ammonium chloride.

5. The solder wire of claim 3, wherein: The anti-oxidation layer (505) is made of tin copper alloy, and the corrosion-resistant layer (506) is made of tin nickel alloy.

6. The solder wire of claim 1, wherein: The worm (8) is engaged with the worm wheel (6).

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