A stranding device for tin wire production

Abstract

The utility model relates to the technical field of tin wire production equipment, concretely to a stranding device for tin wire production, including processing box, the middle part rotation of processing box is connected with the pivot, the outside of pivot is provided with the mounting disc, the right side of mounting disc is provided with a plurality of limit tubes, the inside of limit tube is provided with the connector, this stranding device for tin wire production, through the slot of limit tube drive multiple tin wire from limit tube and enter the outlet mechanism and complete the discharge, simultaneously, the two clamping blocks in the slot drive the rubber cleaning head on its opposite side and tin wire surface contact, and the inclined connector drive tin wire related impurity slide out and fall off, thereby realize the effective removal of the dirt attached to the tin wire surface, avoid the dirt and residual impurity interference stranding process, and then stabilize the overall stranding effect, the effect that significantly improves the tin wire stranding quality.

Description

Technical Field

[0001] This utility model relates to the technical field of tin wire production equipment, specifically a stranding device for tin wire production. Background Technology

[0002] Tin-plated stranded wire refers to copper wire with a thin layer of tin plated on its surface. Tin-plated stranded wire is relatively soft, has good conductivity, and has stronger corrosion resistance and oxidation resistance compared to bare copper wire, which can greatly extend the service life of low-voltage cables.

[0003] A search revealed Chinese patent (CN222213814U), which includes a support frame, a mounting plate, a hollow shaft, a first guide tube, multiple second guide tubes, an adjustment assembly, a transmission assembly, and a drive assembly. The support frame has strip plates fixedly mounted on both sides of its bottom. The hollow shaft and the first guide tube are rotatably mounted on the inner walls of both sides of the support frame and are located on the same axis. The mounting plate is fixedly mounted on the hollow shaft. Multiple second guide tubes are fixedly mounted on the mounting plate and arranged around the hollow shaft. The transmission assembly is located on the hollow shaft and the first guide tube and connected to the two strip plates. This invention has advantages such as reasonable design, simple operation, high production efficiency, and stable stranded wire quality. It also facilitates quick loading, unloading, and replacement of the winding rollers on the bracket, thereby greatly improving the production efficiency and product quality of tin-plated stranded wire.

[0004] The aforementioned patent proposes to use a transmission component and a drive component to control the rotation of the mounting plate by a servo motor in the drive component. This allows the multiple winding rollers mounted on the bracket to be controlled to perform stranding operations as they pass through the conductor tube, thereby achieving the purpose of producing tin-plated stranded wire. Simultaneously, the adjustment component allows for easy and quick removal and replacement of the winding rollers on the bracket, greatly improving the practicality of the stranding device. The limiting component prevents the winding rollers mounted on the bracket from falling off as the mounting plate rotates, and the guide ring guides the core wire and multiple bundles of tin-plated wire, significantly reducing abnormal friction during rotation. However, this structure struggles to ensure the cleanliness of the tin wire, making it difficult to effectively remove surface stains, resulting in less than ideal overall processing quality. Furthermore, the mounting of the bracket and the coiling of the wire are complex, affecting work efficiency. Therefore, we propose a stranding device for tin wire production. Utility Model Content

[0005] One of the technical problems that this application aims to solve is that the above-mentioned structure makes it difficult to ensure the cleanliness of the solder wire, the surface stains are difficult to effectively remove, the overall processing quality is not ideal, and the installation of brackets and wire coiling is relatively complicated, which affects work efficiency.

[0006] To solve the above-mentioned technical problems, this application provides a stranding device for tin wire production, including a processing box. A rotating shaft is rotatably connected to the middle of the processing box. A mounting plate is provided on the outer side of the rotating shaft. A plurality of limiting tubes are provided on the right side of the mounting plate. A connector is provided inside the limiting tube.

[0007] In some embodiments, the connector has two slots inside, and clamping blocks are slidably connected inside each slot. Rubber cleaning heads are provided on opposite sides of the two clamping blocks, and annular springs are sleeved on the outer sides of the two rubber cleaning heads. Multiple support rods are slidably connected to the right side of the mounting plate. Two springs are provided at the bottom of each support rod, and a spool is rotatably connected to the top of each of the two support rods. A fixed semicircular block is rotatably connected to the top of one of the support rods, and a locking block is provided on the side of the fixed semicircular block near the support rod.

[0008] In some embodiments, a slotted block is slidably connected inside one of the support rods, and two springs are provided on the side of the slotted block near the support rod. A motor is provided inside the processing box, and a rotating wheel is provided at the output end of the motor. Two support plates are provided at the bottom of the processing box, and a three-wheel axle is rotatably connected to the middle of the two support plates. A rotating wheel is provided on the outer side of the rotating axle, and a belt is sleeved between the rotating wheel and the three-wheel axle. A wire-out mechanism is rotatably connected to the middle of the processing box, and a belt is sleeved between the wire-out mechanism and the three-wheel axle.

[0009] In some embodiments, the mounting plate is rotatably connected inside the processing box, and the annular spring is sleeved on the outside of the slot.

[0010] In some embodiments, one end of the spring is disposed inside the mounting plate, and the other end of the spring is disposed on the left side of the support rod.

[0011] In some embodiments, the end of the second spring away from the slot block is disposed inside the support rod, and the slot block and the slot block are snap-fit ​​connected.

[0012] In some embodiments, the first rotating wheel is rotatably connected to the outside of the three-wheel axle, and the first belt and the second belt are located on the left and right sides of the processing box.

[0013] This utility model has at least the following beneficial effects: 1. Multiple solder wires slide out of the limiting tube through the slot and enter the wire output mechanism to complete the discharge. At the same time, two clamping blocks inside the slot drive the rubber cleaning heads on their opposite sides to contact the surface of the solder wires. The inclined connectors also drive the related impurities of the solder wires to slide out and fall off, thereby effectively removing the stains attached to the surface of the solder wires. This prevents stains and residual impurities from interfering with the stranding process, thus stabilizing the overall stranding effect and significantly improving the quality of the solder wire stranding.

[0014] 2. Installation is achieved by driving the reel with the support rod. Pressing the slot block causes it to disengage from the locking block, thus completing the reel removal. After replacement, the two springs (second spring) help the slot block reset and re-lock with the locking block. At the same time, the two springs (first spring) generate buffer force during operation to counteract the tension of the line, thereby simplifying the reel removal and replacement operation, improving replacement efficiency, ensuring the stability of the reel fixation, and effectively preventing the line from breaking due to excessive tension during operation, ensuring the continuous and stable operation of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the installation disk structure of this utility model; Figure 3 This is a schematic diagram of the limiting tube structure of this utility model; Figure 4 This is a schematic diagram of the card slot block structure of this utility model; Figure 5 This is a schematic diagram of the cable outlet mechanism of this utility model.

[0016] In the diagram: 1. Processing box; 2. Rotating shaft; 3. Mounting plate; 4. Limiting tube; 5. Connector; 6. Groove; 7. Clamping block; 8. Rubber cleaning head; 9. Ring spring; 10. Support rod; 11. Spring one; 12. Wire wheel; 13. Fixed semicircular block; 14. Locking block; 15. Spring two; 16. Locking groove block; 17. Motor; 18. Rotating wheel one; 19. Three-wheel axle; 20. Rotating wheel two; 21. Belt one; 22. Cable exit mechanism; 23. Belt two; 24. Support plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1: Please refer to Figures 1-3This utility model provides a technical solution: A stranding device for producing solder wire includes a processing box 1, which provides an installation support frame for the entire device, ensuring the orderly arrangement and stable operation of each component. A rotating shaft 2 is rotatably connected to the center of the processing box 1, and the rotating shaft 2 can rotate around the center of the processing box 1 to provide rotational power for the mounting plate 3. The mounting plate 3 is provided on the outside of the rotating shaft 2, and the mounting plate 3 is used to integrate the mounting limiting tube 4 and the support rod 10 to realize the coordinated operation of multiple components. Multiple limiting tubes 4 are provided on the right side of the mounting plate 3, and the multiple limiting tubes 4 are used to guide and limit the solder wire to prevent the solder wire from deviating during the conveying process. A connector 5 is provided inside the limiting tube 4, and the connector 5 connects to the solder wire path inside the limiting tube 4, and its inclined structure can effectively allow impurities to slide out and fall off.

[0019] Example 2: Please refer to Figures 3-5 This utility model provides a technical solution: The connector 5 has two slots 6 inside, which provide sliding space for the clamping block 7, ensuring that the clamping block 7 can move flexibly. The clamping block 7 is slidably connected inside the two slots 6, and the clamping block 7 can slide within the slots 6, causing the rubber cleaning head 8 to move closer to or away from the solder wire. Rubber cleaning heads 8 are provided on opposite sides of the two clamping blocks 7. The rubber cleaning heads 8 are used to clean the stains attached to the surface of the solder wire, preventing the stains and impurities from affecting the stranding effect and quality. The outer sides of the two rubber cleaning heads 8 are fitted with ring springs 9, which provide elastic force to the clamping blocks 7, so that the rubber cleaning heads 8 always keep in contact with the solder wire, ensuring the cleaning effect. Multiple support rods 10 are slidably connected to the right side of the mounting plate 3. The support rods 10 are used to support the wire reel 12 and can be adjusted in position according to work requirements. The bottom end of the support rod 10 is provided with two springs 11, which can buffer the tension of the solder wire during operation and prevent the solder wire from breaking due to excessive tension.

[0020] Both support rods 10 are rotatably connected to the top of a wire wheel 12. The wire wheel 12 is rotatable and used for winding and conveying solder wire, reducing friction during solder wire conveying. One of the support rods 10 is rotatably connected to the top of a fixing semicircular block 13. The fixing semicircular block 13 is rotatable and is used to engage with the fixing wire wheel 12, facilitating the assembly and disassembly of the wire wheel 12. A locking block 14 is provided on the side of the fixing semicircular block 13 near the support rod 10. The locking block 14 engages with the locking slot block 16 to lock the fixing semicircular block 13 to the support rod 10. The mounting plate 3 is rotatably connected inside the processing box 1. The mounting plate 3 can be... The processing box 1 rotates stably, ensuring the orderly operation of the stranding process; the annular spring 9 is sleeved on the outside of the slot 6, which can prevent the spring from shifting and stabilize the elastic force on the clamping block 7; one end of the spring 11 is set inside the mounting plate 3, and the other end of the spring 11 is fixed inside the mounting plate 3 to ensure stable transmission of elastic force; the other end of the spring 11 is set on the left side of the support rod 10, and the other end of the spring 11 is connected to the left side of the support rod 10, which can elastically connect the support rod 10 and the mounting plate 3, ensuring that the support rod 10 slides smoothly and returns to its original position after being subjected to force.

[0021] One of the support rods 10 has a sliding groove block 16 inside, which can slide within the support rod 10. When pressed, it can be released from its fixation with the locking block 14, facilitating the replacement of the reel 12. Two springs 15 are provided on the side of the locking block 16 near the support rod 10, providing a reset force for the locking block 16. After the reel 12 is replaced, releasing the springs will reset and fix the locking block 16. The processing box 1 has a motor 17 inside, which provides a power source for the device and can output torque to drive it. The subsequent transmission components are driven; the output end of the motor 17 is provided with a first rotating wheel 18, which is used to transmit the power of the motor 17 to the three-wheel shaft 19 to achieve initial power transmission; the bottom end of the processing box 1 is provided with two support plates 24, which are used to support the three-wheel shaft 19 and provide a stable rotation foundation for the three-wheel shaft 19; the three-wheel shaft 19 is rotatably connected to the middle of the two support plates 24, and the three-wheel shaft 19 can rotate to transmit power to belt 1 21 and belt 23 at the same time to achieve power splitting.

[0022] A second rotating wheel 20 is installed on the outer side of the rotating shaft 2. The second rotating wheel 20 receives the power transmitted by the first belt 21 and drives the rotating shaft 2 to rotate synchronously. A first belt 21 is sleeved between the second rotating wheel 20 and the three-wheel shaft 19. The first belt 21 connects the second rotating wheel 20 and the three-wheel shaft 19 to realize the transmission of power from the three-wheel shaft 19 to the second rotating wheel 20. A wire outlet mechanism 22 is rotatably connected to the middle of the processing box 1. The wire outlet mechanism 22 receives the solder wire that slides out from the limiting tube 4 and completes the solder wire discharge. A second belt 23 is sleeved between the wire outlet mechanism 22 and the three-wheel shaft 19. The second belt 23 connects the wire outlet mechanism 22 and the three-wheel shaft 19 so that the rotation of the wire outlet mechanism 22 is coordinated with the overall device to ensure the discharge speed is matched. The winding speed is adjusted; one end of spring 15 away from the slot block 16 is set inside the support rod 10, and one end of spring 15 is fixed inside the support rod 10 to ensure that the elastic force acts stably on the slot block 16; the slot block 14 and the slot block 16 are connected by a snap-fit ​​connection, which is simple and easy to lock and unlock quickly, improving the efficiency of changing the wire pulley 12; the first rotating wheel 18 is rotatably connected to the outside of the three-wheel shaft 19, which can efficiently transmit the power of the motor 17 to the three-wheel shaft 19; the first belt 21 and the second belt 23 are located on the left and right sides of the processing box 1. This arrangement can avoid mutual interference when the two belts move, ensuring stable power transmission and safe operation of the device.

[0023] Based on the above embodiments, the following is the complete working principle of the above embodiments: When stranding is required, multiple wires slide out from the limiting tube 4 through the slot 6 and enter the wire output mechanism 22 to complete the output. The slot 6 is equipped with two clamping blocks 7. The rubber cleaning heads 8 on the opposite sides of the two clamping blocks 7 are used to clean the stains attached to the surface of the solder wire to prevent the stains and impurities from affecting the overall stranding effect and quality. At the same time, the connector 5 is tilted, which can effectively make the impurities slide out and fall off. The wire wheel 12 is installed by the support rod 10. Pressing the slot block 16 will cause the slot block 16 and the slot block 14 to lose their fixation, so the wire wheel 12 can be disassembled and replaced. Due to the action of the two springs 15, the fixation can be completed by releasing the hand after replacement. The two springs 11 can effectively prevent the wire from breaking due to the large tension during operation.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A stranding device for producing tin wire, comprising a processing box (1), characterized in that: A rotating shaft (2) is rotatably connected to the middle of the processing box (1). A mounting plate (3) is provided on the outside of the rotating shaft (2). Multiple limiting tubes (4) are provided on the right side of the mounting plate (3). A connector (5) is provided inside the limiting tube (4). Two slots (6) are opened inside the connector (5). Clamping blocks (7) are slidably connected inside the two slots (6). Rubber cleaning heads (8) are provided on opposite sides of the two clamping blocks (7). Ring springs (9) are sleeved on the outside of the two rubber cleaning heads (8). Multiple support rods (10) are slidably connected to the right side of the mounting plate (3). Two springs (11) are provided at the bottom of the support rods (10). A spool (12) is rotatably connected to the top of the two support rods (10). A fixed semicircular block (13) is rotatably connected to the top of one of the support rods (10). A locking block (14) is provided on the side of the semicircular block (13) near the support rod (10). A slot block (16) is slidably connected inside one of the support rods (10). Two springs (15) are provided on the side of the slot block (16) near the support rod (10). A motor (17) is provided inside the processing box (1). A rotating wheel (18) is provided at the output end of the motor (17). Two support plates (24) are provided at the bottom of the processing box (1). A three-wheel axle (19) is rotatably connected in the middle of the two support plates (24). A rotating wheel (20) is provided on the outside of the rotating shaft (2). A belt (21) is sleeved between the rotating wheel (20) and the three-wheel axle (19). A wire-out mechanism (22) is rotatably connected in the middle of the processing box (1). A belt (23) is sleeved between the wire-out mechanism (22) and the three-wheel axle (19).

2. The stranding device for tin wire production according to claim 1, characterized in that: The mounting plate (3) is rotatably connected inside the processing box (1), and the annular spring (9) is sleeved on the outside of the slot (6).

3. The stranding device for tin wire production according to claim 2, characterized in that: One end of the spring (11) is located inside the mounting plate (3), and the other end of the spring (11) is located on the left side of the support rod (10).

4. The stranding device for tin wire production according to claim 3, characterized in that: The end of the second spring (15) away from the slot block (16) is located inside the support rod (10), and the slot block (14) and the slot block (16) are connected by a snap-fit.

5. The stranding device for tin wire production according to claim 4, characterized in that: The first rotating wheel (18) is rotatably connected to the outside of the three-wheel axle (19), and the first belt (21) and the second belt (23) are located on the left and right sides of the processing box (1).

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