Wire winding device for tin wire processing

Abstract

The utility model discloses a wire winding device for tin wire processing, which relates to the technical field of tin wire processing, and comprises a box body, a sliding mechanism, a winding mechanism, an acid washing cavity, an alkali washing cavity and a removing cavity, one side of the box body is fixedly connected with a connecting frame, the tin wire is carried in the box body, the sliding mechanism is fixedly connected with the connecting frame, and the winding mechanism is fixedly connected with the acid washing cavity. The winding mechanism is arranged on the sliding mechanism in a matched mode. The acid pickling cavity, the alkali washing cavity and the removing cavity are sequentially formed in the inner side of the box body, the acid pickling cavity is formed in the side, away from the winding mechanism, of the box body, a heating plate is fixedly connected to the bottom of the box body, and multiple sets of cleaning cylinders matched with tin wires are rotationally connected into the acid pickling cavity; a cleaning hole matched with the tin wire is formed in the side, close to the winding mechanism, of the cleaning cavity. According to the tin wire cleaning device, an oxide layer and pollutants on the surface of a tin wire can be cleaned in an all-around mode, scratches can be avoided due to the fact that the cleaning cylinder is matched with the tin wire, and therefore the cleaning effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of tin wire processing, in particular to a tin wire processing winding device. Background Art

[0002] Tin wire processing refers to the process of making tin materials into filaments through a series of mechanical or chemical treatments. The tin wire processing winding device is a device specially used to wind tin wire into coils or solder wires of certain specifications. If the tin wire is exposed to the air for too long, it may oxidize, causing the surface color to darken and affecting the welding performance. If the winding environment is not clean or impurities are introduced during the operation, the surface of the tin wire may be contaminated, affecting its electrical properties and welding quality.

[0003] A Chinese patent with authorization announcement number CN219990789U discloses a tin wire processing and winding device. The working principle of the device is: guiding the tin wire through a guide seat and a movable tube, grinding the tin wire through two sets of friction rollers arranged in parallel up and down, and removing surface contamination and oxide layer of the tin wire through grinding.

[0004] The shortcomings of the above-mentioned existing technical solution are: the friction rollers are arranged in parallel up and down, and can only grind and clean the upper and lower contact sides of the tin wire. Dead corners are easily polished during operation, resulting in incomplete cleaning. Secondly, polishing with friction rollers is likely to cause scratches on the surface of the tin wire, affecting the appearance of the tin wire. Utility Model Content

[0005] The utility model aims to provide a tin wire processing winding device to solve the technical problem that the tin wire winding device in the prior art is not convenient for effectively and fully processing the surface of the tin wire.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A tin wire processing and winding device comprises a box body, a connecting frame is fixedly connected to one side of the box body, and tin wire is carried inside the box body. The device also comprises a sliding mechanism, a winding mechanism, a pickling chamber, an alkali washing chamber and a cleaning chamber. The sliding mechanism is fixedly connected to the connecting frame, and the winding mechanism is cooperatively arranged on the sliding mechanism; the pickling chamber, the alkali washing chamber and the cleaning chamber are successively opened on the inner side of the box body, and the pickling chamber is opened on the side of the box body away from the winding mechanism. A heating plate is fixedly connected to the bottom of the box body, and multiple groups of cleaning cylinders that cooperate with the tin wire are rotatably connected inside the pickling chamber, and a cleaning hole that cooperates with the tin wire is opened on the side of the cleaning chamber close to the winding mechanism.

[0008] As a further solution of the utility model: a first pressure wheel is rotatably connected inside the pickling chamber, a second pressure wheel is rotatably connected inside the alkali washing chamber, partitions are fixedly arranged between the pickling chamber and the alkali washing chamber, and between the alkali washing chamber and the cleaning chamber, and the partitions are provided with through openings, a changing pulley is rotatably connected inside each group of the through openings, and grooves matching the tin wire are provided on the sides of the first pressure wheel, the second pressure wheel and the changing pulley.

[0009] As a further solution of the utility model: the cleaning cylinder is made of silicone.

[0010] As a further solution of the utility model: corresponding pH meters are clamped on the side walls of the acid cleaning chamber and the alkali cleaning chamber.

[0011] As a further solution of the utility model: a correction wheel matched with the tin wire is rotatably connected to the connecting frame.

[0012] As a further solution of the utility model: the sliding mechanism includes a first motor fixedly connected to the connecting frame, the output shaft of the first motor is fixedly connected to a threaded rod, the winding mechanism includes a U-shaped movable frame matching the threaded rod, the U-shaped movable frame is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a winding shaft, and the winding shaft is rotatably connected to the U-shaped movable frame.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model guides the tin wire to the pickling chamber, the alkali washing chamber and the cleaning chamber in sequence, and the acid liquid in the pickling chamber etches the tin wire, reacts with the oxide layer on the surface of the tin wire to generate water-soluble compounds, thereby cleaning the surface of the tin wire; the cleaning cylinder is responsible for scraping off the contamination layer on the surface of the tin wire, thereby preventing the contaminants on the surface of the tin wire from affecting the chemical reaction rate; the temperature inside the pickling chamber is increased by the heating plate, thereby increasing the reaction rate; after the pickling is completed, the acid on the surface of the tin wire is neutralized by the alkali liquid in the alkali washing chamber; and when the tin wire passes through the cleaning hole, the alkali liquid attached to the side of the tin wire will be removed to the inside of the cleaning chamber under the action of the cleaning hole, thereby achieving all-round cleaning of the oxide layer and contaminants on the surface of the tin wire.

[0015] 2. The utility model is provided with a sliding mechanism and a winding mechanism. When in use, tin wire is wound on the side of the winding shaft, and the second motor drives the winding shaft to rotate, thereby realizing the winding operation of the tin wire, and the first motor drives the threaded rod to rotate, and the threaded rod drives the U-shaped moving frame to move, and the U-shaped moving frame drives the second motor and the winding shaft to move, so that the tin wire can be evenly wound onto the winding shaft. In order to realize multi-layer uniform winding of the tin wire, the first motor drives the U-shaped moving frame to reciprocate back and forth, so that each winding layer is evenly wound. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

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

[0018] Figure 2 It is a schematic diagram of the longitudinal section structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model from top view;

[0020] Figure 4 It is a partial enlarged structural schematic diagram of the utility model.

[0021] In the figure: 1. box body; 2. pickling chamber; 3. alkali cleaning chamber; 4. cleaning chamber; 5. connecting frame; 6. correction wheel; 7. sliding mechanism; 701. first motor; 702. threaded rod; 8. winding mechanism; 801. U-shaped moving frame; 802. second motor; 803. winding shaft; 9. through-port; 10. changing pulley; 11. pH meter; 12. cleaning cylinder; 13. first pressure wheel; 14. second pressure wheel; 15. heating plate; 16. cleaning hole; 17. tin wire. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4As shown, a tin wire processing and winding device comprises a box body 1, a connecting frame 5 is fixedly connected to one side of the box body 1, a tin wire 17 is carried inside the box body 1, and the tin wire 17 is transmitted along the box body 1. The device also comprises a sliding mechanism 7, a winding mechanism 8, a pickling chamber 2, an alkali washing chamber 3 and a cleaning chamber 4. The sliding mechanism 7 is fixedly connected to the connecting frame 5, and the winding mechanism 8 is cooperatively arranged on the sliding mechanism 7, which is responsible for the winding work of the tin wire 17; the pickling chamber 2, the alkali washing chamber 3 and the cleaning chamber 4 are sequentially opened on the inner side of the box body 1, and the pickling chamber 2 is opened at the box body 1 away from the winding chamber. On one side of the winding mechanism 8, the pickling chamber 2 is filled with a diluted strong acid solution, which can be hydrochloric acid, sulfuric acid or a mixed solution of the two, and the alkali cleaning chamber 3 is filled with a weak alkali solution, which can be carbonic acid. A heating plate 15 is fixedly connected to the bottom of the box 1, and the heating plate 15 is responsible for heating the pickling chamber 2. The pickling chamber 2 is rotatably connected with multiple groups of cleaning cylinders 12 that cooperate with the tin wire 17. The inner walls of the pickling chamber 2 are fixedly connected with protrusions on both sides, and are rotatably connected with the cleaning cylinder 12 through the protrusions. The cleaning chamber 4 is provided with a side close to the winding mechanism 8. The cleaning hole 16 matched with the tin wire 17 has a sealing ring fixedly connected to the inner side of the cleaning hole 16, and the tin wire 17 passes through the sealing ring. The tin wire 17 is guided to the pickling chamber 2, the alkaline cleaning chamber 3 and the cleaning chamber 4 in sequence, and the acid in the pickling chamber 2 is used to etch the tin wire 17, and react with the oxide layer on the surface of the tin wire 17 to generate a water-soluble compound, thereby cleaning the surface of the tin wire 17. The cleaning cylinder 12 is responsible for scraping off the contamination layer on the surface of the tin wire 17, thereby reducing the influence of the contaminants on the surface of the tin wire 17 on the chemical reaction rate, and the acid is heated by the heating plate 15. The temperature inside the washing chamber 2 is raised to 30°C. Since the tin wire 17 will not react with the tin wire 17 under non-high temperature conditions, the temperature inside the pickling chamber 2 needs to be strictly controlled to improve the reaction efficiency without affecting the tin wire 17. After the pickling is completed, the acid on the surface of the tin wire 17 is neutralized by the alkaline solution inside the alkaline washing chamber 3. When the tin wire 17 passes through the cleaning hole 16, the alkaline solution attached to the side of the tin wire 17 will be cleared into the cleaning chamber 4 under the action of the cleaning hole 16, and the wire winding operation of the tin wire 17 is realized by the sliding mechanism 7 and the winding mechanism 8.

[0024] In some specific implementation schemes, in order to maintain the transmission route of the tin wire 17 and ensure that the tin wire 17 can enter the pickling chamber 2, the alkali washing chamber 3 and the cleaning chamber 4 in sequence, the first pressing wheel 13 is rotatably connected to the inside of the pickling chamber 2, and the second pressing wheel 14 is rotatably connected to the inside of the alkali washing chamber 3. A partition is fixedly arranged between the pickling chamber 2 and the alkali washing chamber 3, and between the alkali washing chamber 3 and the cleaning chamber 4, and a through hole 9 is opened on the partition, and a change pulley 10 is rotatably connected to each group of through holes 9, and grooves matching the tin wire 17 are opened on the sides of the first pressing wheel 13, the second pressing wheel 14 and the change pulley 10; the tin wire 1 7 extends into the pickling chamber 2, bypasses the first pressing wheel 13, and then extends obliquely upward to the through-port 9 between the pickling chamber 2 and the alkali washing chamber 3, bypasses the changing pulley 10 on the through-port 9 and then enters the alkali washing chamber 3 obliquely downward, bypasses the second pressing wheel 14 and then extends obliquely upward to the through-port 9 between the alkali washing chamber 3 and the cleaning chamber 4, and bypasses the changing pulley 10 rotatably arranged on the through-port 9 and then enters the cleaning chamber 4, thereby realizing the up and down fluctuating transmission route of the tin wire 17, and then the tin wire 17 enters the pickling chamber 2, the alkali washing chamber 3, and the cleaning chamber 4 in turn, realizing the pickling, alkali washing, and alkali solution cleaning operations on the tin wire 17.

[0025] In some specific implementation schemes, in order to facilitate scraping off the attachments on the surface of the tin wire 17, the cleaning tube 12 is made of silicone; silicone has the physical property of corrosion resistance and a certain physical elasticity. The cleaning tube 12 is a hollow column with a hollow inner diameter gradually decreasing from one end to the other, which is convenient for cleaning the surface of the tin wire 17.

[0026] In some specific implementation schemes, in order to maintain the cleaning effect, corresponding pH meters 11 are connected to the side walls of the acid washing chamber 2 and the alkaline washing chamber 3; during the cleaning process, as the acid solution is continuously consumed, the pH inside the acid washing chamber 2 gradually increases, and as the alkaline solution inside the alkaline washing chamber 3 is continuously consumed, the pH inside the alkaline washing chamber 3 gradually decreases. The pH values ​​of the solutions inside the acid washing chamber 2 and the alkaline washing chamber 3 are respectively monitored in real time by two sets of pH meters 11, and when the pH values ​​inside the acid washing chamber 2 and the alkaline washing chamber 3 change to outside the effective range, it is necessary to add corresponding high-concentration solutions to the inside to increase the pH values ​​to the effective range to ensure the cleaning effect.

[0027] In some specific implementation schemes, in order to ensure the state of the tin wire 17 before winding, so as to improve the effect after winding, a correction wheel 6 that cooperates with the tin wire 17 is rotatably connected to the connecting frame 5, and a groove that cooperates with the tin wire 17 is opened on the side of the correction wheel 6; after the tin wire 17 passes through the cleaning hole 16, it will maintain a transmission state that is convenient for winding under the action of the correction wheel 6.

[0028] In some specific embodiments, in order to realize the winding of the tin wire 17, the sliding mechanism 7 includes a first motor 701 fixedly connected to the connecting frame 5, the output shaft of the first motor 701 is fixedly connected to the threaded rod 702, the winding mechanism 8 includes a U-shaped moving frame 801 matched with the threaded rod 702, the U-shaped moving frame 801 is threadedly connected to the threaded rod 702, the U-shaped moving frame 801 is fixedly connected to the second motor 802, the output end of the second motor 802 is fixedly connected to the winding shaft 803, and the winding shaft 803 is rotatably connected to the U-shaped moving frame 801; the sliding mechanism 7 and the winding mechanism 8 are When in use, tin wire 17 is wound around the side of the winding shaft 803, and the second motor 802 will drive the winding shaft 803 to rotate, thereby realizing the winding operation of the tin wire 17, and the first motor 701 will drive the threaded rod 702 to rotate, and the threaded rod 702 will drive the U-shaped movable frame 801 to move, and the U-shaped movable frame 801 will drive the second motor 802 and the winding shaft 803 to move, so that the tin wire 17 can be evenly wound onto the winding shaft 803. In order to achieve multi-layer uniform winding of the tin wire 17, the first motor 701 will drive the U-shaped movable frame 801 to reciprocate back and forth, so that each winding layer is evenly wound.

[0029] In order to facilitate the understanding of the embodiments of the present invention by those skilled in the art, the working principle of the embodiments of the present invention is now described in combination with specific application scenarios:

[0030] The tin wire 17 extends to the inside of the pickling chamber 2 and bypasses the first pressing wheel 13. The acid in the pickling chamber 2 etches the tin wire 17 and reacts with the oxide layer on the surface of the tin wire 17 to generate a water-soluble compound, thereby cleaning the surface of the tin wire 17. The temperature inside the pickling chamber 2 is raised to 30°C by the heating plate 15. Since the tin wire 17 will not react with the tin wire 17 under non-high temperature conditions, the temperature inside the pickling chamber 2 needs to be strictly controlled, thereby improving the reaction efficiency without affecting the tin wire 17. The tin wire 17 then extends obliquely upward to the through opening 9 between the pickling chamber 2 and the alkaline cleaning chamber 3. The tin wire 17 bypasses the deflection pulley 10 on the through opening 9 and then obliquely extends upward to the through opening 9 between the pickling chamber 2 and the alkaline cleaning chamber 3. The tin wire 17 enters the alkali washing chamber 3 downward, and the acid on the surface of the tin wire 17 is neutralized by the alkali solution in the alkali washing chamber 3. When the tin wire 17 passes through the cleaning hole 16, the alkali solution attached to the side of the tin wire 17 will be removed to the inside of the cleaning chamber 4 under the action of the cleaning hole 16. The tin wire 17 bypasses the second pressing wheel 14 and extends obliquely upward to the through-hole 9 between the alkali washing chamber 3 and the cleaning chamber 4, and bypasses the direction-changing pulley 10 rotatably arranged on the through-hole 9 and enters the cleaning chamber 4, thereby realizing the transmission route of the tin wire 17 fluctuating up and down, and then the tin wire 17 enters the acid washing chamber 2, the alkali washing chamber 3, and the cleaning chamber 4 in turn, realizing the acid washing, alkali washing, and alkali solution cleaning operations of the tin wire 17;

[0031] A plurality of cleaning cylinders 12 are arranged in the pickling chamber 2. The tin wire 17 enters the cleaning cylinder 12 from the end with a larger inner diameter and leaves the cleaning cylinder 12 from the end with a smaller inner diameter. The cleaning cylinder 12 has different functions at different positions. The first function is that the end with a smaller inner diameter of the cleaning cylinder 12 will scrape off the contamination layer attached to the tin wire 17 to prevent the contamination layer from affecting the reaction efficiency. This type of cleaning cylinder 12 is immersed in the acid solution. The second function is to scrape off the acid solution attached to the tin wire 17 to reduce the consumption of the acid solution and the alkali solution. This type of cleaning cylinder 12 is arranged on the side of the pickling chamber 2 close to the alkali cleaning chamber 3 and is located above the acid solution surface.

[0032] During the cleaning process, as the acid solution is continuously consumed, the pH inside the pickling chamber 2 gradually increases, and as the alkali solution inside the alkali cleaning chamber 3 is continuously consumed, the pH inside the alkali cleaning chamber 3 gradually decreases. The two groups of pH meters 11 respectively monitor the pH of the solutions inside the pickling chamber 2 and the alkali cleaning chamber 3 in real time, and when the pH inside the pickling chamber 2 and the alkali cleaning chamber 3 changes to outside the action range, it is necessary to add a corresponding high-concentration solution to the inside, thereby increasing the pH to the action range to ensure the cleaning effect. After the tin wire 17 passes through the cleaning hole 16, it will maintain a transmission state that is easy to wind under the action of the correction wheel 6. When the sliding mechanism 7 and the winding mechanism 8 are in use, the tin wire 17 is wound around the side of the winding shaft 803, and the second motor 802 drives the winding shaft 803 to rotate, thereby realizing the winding operation of the tin wire 17, and the first motor 701 drives the threaded rod 702 to rotate, and the threaded rod 702 drives the U-shaped movable frame 801 to move, and the U-shaped movable frame 801 drives the second motor 802 and the winding shaft 803 to move, so that the tin wire 17 can be evenly wound onto the winding shaft 803. In order to realize multi-layer uniform winding of the tin wire 17, the first motor 701 drives the U-shaped movable frame 801 to reciprocate back and forth, so that each winding layer is evenly wound.

[0033] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A tin wire processing and winding device, comprising a box (1), one side of the box (1) is fixedly connected to a connecting frame (5), the box (1) carries tin wire (17) inside, characterized in that , also includes: A sliding mechanism (7) and a winding mechanism (8), wherein the sliding mechanism (7) is fixedly connected to the connecting frame (5), and the winding mechanism (8) is cooperatively arranged on the sliding mechanism (7); A pickling chamber (2), an alkali cleaning chamber (3) and a cleaning chamber (4), wherein the pickling chamber (2), the alkali cleaning chamber (3) and the cleaning chamber (4) are sequentially opened on the inner side of the box body (1), and the pickling chamber (2) is opened on the side of the box body (1) away from the winding mechanism (8). A heating plate (15) is fixedly connected to the bottom of the box body (1). A plurality of cleaning cylinders (12) cooperating with tin wires (17) are rotatably connected inside the pickling chamber (2). A cleaning hole (16) cooperating with the tin wires (17) is opened on the side of the cleaning chamber (4) close to the winding mechanism (8).

2. A tin wire processing and winding device according to claim 1, characterized in that: The acid washing chamber (2) is rotatably connected to a first pressing wheel (13), and the alkali washing chamber (3) is rotatably connected to a second pressing wheel (14). Partitions are fixedly arranged between the acid washing chamber (2) and the alkali washing chamber (3), and between the alkali washing chamber (3) and the cleaning chamber (4), and a through hole (9) is provided on the partition. Each group of through holes (9) is rotatably connected to a direction-changing pulley (10). The first pressing wheel (13), the second pressing wheel (14) and the direction-changing pulley (10) are provided with grooves matching the tin wire (17) on their sides.

3. A tin wire processing and winding device according to claim 1, characterized in that: The cleaning cylinder (12) is made of silica gel.

4. A tin wire processing and winding device according to claim 1, characterized in that: The side walls of the acid washing chamber (2) and the alkali washing chamber (3) are both clamped with corresponding pH meters (11).

5. A tin wire processing and winding device according to claim 1, characterized in that: A correction wheel (6) matched with the tin wire (17) is rotatably connected to the connecting frame (5).

6. A tin wire processing and winding device according to claim 1, characterized in that: The sliding mechanism (7) comprises a first motor (701) fixedly connected to the connecting frame (5); the output shaft of the first motor (701) is fixedly connected to a threaded rod (702); the winding mechanism (8) comprises a U-shaped moving frame (801) matched with the threaded rod (702); the U-shaped moving frame (801) is fixedly connected to a second motor (802); the output end of the second motor (802) is fixedly connected to a winding shaft (803); and the winding shaft (803) is rotatably connected to the U-shaped moving frame (801).

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