Wire arranging and discharging structure for small tin wire drawing machine

Abstract

The utility model discloses a wire arranging and discharging structure for a small solder wire drawing machine, which comprises a small solder wire drawing machine body, a wire arranging head is arranged on the small solder wire drawing machine body, a first limiting roller, a limiting wheel, a second limiting roller and a pressing roller are sequentially and rotatably connected on the side wall of the front end of the small solder wire drawing machine body from left to right, and the limiting wheel is positioned above the first limiting roller. According to the utility model, the tin wire discharged from the wire arranging head sequentially bypasses the annular limiting groove of the first limiting roller, the limiting wheel and the annular limiting groove of the second limiting roller, so that the pressing roller is matched with the wear-resistant rubber ring to limit the tin wire, the tin wire is prevented from being wound during wire arranging, the discharging efficiency is ensured, and the working efficiency is improved. The tin wire between the second limiting roller and the pressing roller penetrates through the hollow rotating rod and the wire arranging bent pipe, the driving motor is used for driving the hollow rotating rod and the wire arranging bent pipe to rotate, the arranged tin wire is evenly wound into the take-up basin when the wire arranging bent pipe rotates, accumulation generated when the arranged wire is discharged is prevented, and the arranged tin wire can be conveniently and rapidly collected.

Description

Technical Field

[0001] This utility model relates to the technical field of small tin wire drawing machines, and in particular to a wire feeding structure for a small tin wire drawing machine. Background Technology

[0002] Tin wire drawing machines are specialized equipment for tin wire drawing and are one of the important pieces of equipment in the tin wire processing field. They mainly process coarse tin wire into fine tin wire through mechanical drawing, and can adjust the wire diameter to ultra-fine specifications. They are widely used in industries such as machinery manufacturing, hardware processing, and wire and cable to meet the performance requirements of different metal products for tin wire.

[0003] Existing small-scale solder wire drawing machines lack a solder wire limiting structure during the wire laying process, which easily leads to wire tangling and affects output efficiency. Furthermore, the lack of a coiling structure during the output process causes the wire to accumulate after being laid out, making it inconvenient to collect quickly. This paper proposes a wire laying and output structure for small-scale solder wire drawing machines to solve the above problems. Utility Model Content

[0004] To address the shortcomings and defects in the existing technology, this utility model proposes a wire feeding structure for a small tin wire drawing machine. This structure solves the technical problems in the background technology where existing small tin wire drawing machines lack a tin wire limiting structure during the wire feeding process, which easily leads to wire tangling and affects feeding efficiency. Furthermore, the lack of a coiling structure during feeding causes the wires to accumulate after feeding, making them inconvenient to collect quickly.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A wire feeding structure for a small solder wire drawing machine includes a small solder wire drawing machine body. The small solder wire drawing machine body is provided with a wire feeding head. A first limiting roller, a limiting wheel, a second limiting roller, and a pressing roller are rotatably connected from left to right on the front side wall of the small solder wire drawing machine body. The limiting wheel is located above the first limiting roller. The second limiting roller and the pressing roller are arranged in parallel and located between the limiting wheel and the first limiting roller. A hollow rotating rod is fixedly installed on the small solder wire drawing machine body directly below the second limiting roller and the pressing roller. A rotating mechanism is provided inside the small solder wire drawing machine body. The hollow rotating rod is associated with the rotating mechanism. A wire feeding bend is fixedly connected to the lower end of the hollow rotating rod.

[0007] Preferably, the first limiting roller, the second limiting roller, and the pressing roller are all made of alloy steel, and the limiting wheel is made of polyamide.

[0008] Preferably, annular limiting grooves are provided on the annular sidewalls at the center positions of the first limiting roller and the second limiting roller, and a wear-resistant rubber ring is fixedly connected to the annular sidewall of the pressing roller.

[0009] Preferably, the hollow rotating rod is made of wear-resistant alloy steel, the cable bend is made of polytetrafluoroethylene, and the hollow rotating rod and the cable bend are welded together.

[0010] Preferably, two bearing seats are fixedly installed on the front side wall of the tin wire drawing machine body located directly below the second limiting roller and the pressing roller. The two bearing seats are arranged in a vertically opposite manner, and a rotating bearing is fixedly installed in each of the two bearing seats. The hollow rotating rod is vertically fixedly installed through the two rotating bearings.

[0011] Preferably, the rotating mechanism includes a drive motor fixedly installed inside the body of the small tin wire drawing machine. The drive shaft of the drive motor is vertically upward. A connecting rod is fixedly connected to the upper end of the drive shaft. A drive wheel is coaxially fixedly connected to the connecting rod. Two rectangular openings are provided on the front side wall of the small tin wire drawing machine body facing the drive wheel. A driven wheel is coaxially fixedly connected to one end of the hollow rotating rod located below the rotating bearing. The drive wheel and the driven wheel are connected by a belt drive. The belt passes through the two rectangular openings.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. By passing the solder wire discharged from the wire feeding head through the annular limiting groove of the first limiting roller, the limiting wheel, and the annular limiting groove of the second limiting roller in sequence, the clamping roller, together with the wear-resistant rubber ring, limits the solder wire, preventing tangling during the wire feeding process and ensuring the efficiency of material output.

[0014] 2. By passing the tin wire between the second limiting roller and the pressing roller through the hollow rotating rod and the wire bending tube, the drive motor drives the hollow rotating rod and the wire bending tube to rotate, so that when the wire bending tube rotates, the discharged tin wire is evenly coiled into the take-up basin, preventing the wire from piling up when it is discharged, and facilitating the quick collection of the discharged tin wire. Attached Figure Description

[0015] Figure 1 This is a perspective view of a wire feeding structure for a small tin wire drawing machine proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the first limiting roller and the annular limiting groove of the wire feeding structure for a small tin wire drawing machine proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the limiting wheel of the wire feeding structure for a small tin wire drawing machine proposed in this utility model;

[0018] Figure 4This is a schematic diagram of the pressing roller and wear-resistant rubber ring of the wire feeding structure for a small tin wire drawing machine proposed in this utility model;

[0019] Figure 5 for Figure 1 A magnified view of a section at point A in the middle;

[0020] Figure 6 This is a schematic diagram of the rotating mechanism of a wire feeding structure for a small tin wire drawing machine proposed in this utility model.

[0021] In the diagram: 1. Tin wire drawing machine body, 2. Wire end, 3. First limit roller, 4. Limit wheel, 5. Second limit roller, 6. Pressing roller, 7. Hollow rotating rod, 8. Wire bending tube, 9. Annular limit groove, 10. Wear-resistant rubber ring, 11. Bearing seat, 12. Rotary bearing, 13. Drive motor, 14. Connecting rod, 15. Drive wheel, 16. Rectangular opening, 17. Driven wheel. Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figure 1-6A wire feeding structure for a small solder wire drawing machine includes a small solder wire drawing machine body 1, a wire feeding head 2 on the small solder wire drawing machine body 1, and a first limiting roller 3, a limiting wheel 4, a second limiting roller 5, and a pressing roller 6 rotatably connected from left to right on the front side wall of the small solder wire drawing machine body 1. The limiting wheel 4 is located above the first limiting roller 3, and the second limiting roller 5 and the pressing roller 6 are arranged in parallel and located between the limiting wheel 4 and the first limiting roller 3. The first limiting roller 3, the second limiting roller 5, and the pressing roller 6 are all made of alloy steel, and the limiting wheel 4 is made of polyethylene. The amide has an annular limiting groove 9 on the annular sidewall of the center position of the first limiting roller 3 and the second limiting roller 5. The solder wire discharged from the wire feeding head 2 passes through the annular limiting groove 9 of the first limiting roller 3, the limiting wheel 4 and the annular limiting groove 9 of the second limiting roller 5 in sequence, so that the solder wire is uniformly limited and fed along the first limiting roller 3, the limiting wheel 4 and the second limiting roller 5. A wear-resistant rubber ring 10 is fixedly connected to the annular sidewall of the pressure roller 6. The pressure roller 6 and the wear-resistant rubber ring 10 press and limit the discharged solder wire to prevent the solder wire from tangling during the feeding process and ensure the efficiency of the discharge.

[0025] A hollow rotating rod 7 is fixedly installed on the main body 1 of the small tin wire drawing machine, directly below the second limiting roller 5 and the pressing roller 6. A wire bending tube 8 is fixedly connected to the lower end of the hollow rotating rod 7. The tin wire between the second limiting roller 5 and the pressing roller 6 passes directly through the hollow rotating rod 7 and the wire bending tube 8. Two bearing seats 11 are fixedly installed on the front side wall of the main body 1 of the small tin wire drawing machine, directly below the second limiting roller 5 and the pressing roller 6. The two bearing seats 11 are arranged vertically opposite each other. A rotating bearing 12 is fixedly installed in each of the two bearing seats 11. The hollow rotating rod 7 is vertically fixedly installed through the two rotating bearings 12. The bearing seats 11 and the rotating bearings 12 are used to provide stable support for the hollow rotating rod 7 so that it can rotate smoothly. The hollow rotating rod 7 is made of wear-resistant alloy steel, and the wire bending tube 8 is made of polytetrafluoroethylene. The hollow rotating rod 7 and the wire bending tube 8 are welded and fixed together.

[0026] The main body 1 of the small tin wire drawing machine is equipped with a rotating mechanism. A hollow rotating rod 7 is associated with the rotating mechanism. The rotating mechanism includes a drive motor 13 fixedly installed inside the main body 1 of the small tin wire drawing machine. The drive shaft of the drive motor 13 is vertically upward. A connecting rod 14 is fixedly connected to the upper end of the drive shaft of the drive motor 13. A drive wheel 15 is coaxially fixedly connected to the connecting rod 14. Two rectangular openings 16 are provided on the front side wall of the small tin wire drawing machine 1 facing the drive wheel 15. The hollow rotating rod 7 is located below the rotating bearing 12. One end is coaxially fixedly connected to a driven wheel 17. The driving wheel 15 and the driven wheel 17 are connected by a belt drive. The belt passes through two rectangular openings 16. The drive motor 13 drives the driving wheel 15 on the connecting rod 14 to rotate. The rotation of the driving wheel 15, in conjunction with the driven wheel 17 connected by the belt drive, drives the hollow rotating rod 7 and the wire bending tube 8 to rotate. When the wire bending tube 8 rotates, it evenly winds the discharged solder wire into the take-up basin (not shown in the figure), preventing the wire from piling up when it is discharged, and facilitating the quick collection of discharged solder wire.

[0027] In use, the solder wire discharged from the wire feeding head 2 passes sequentially around the annular limiting groove 9 of the first limiting roller 3, the limiting wheel 4, and the annular limiting groove 9 of the second limiting roller 5. The pressing roller 6, in conjunction with the wear-resistant rubber ring 10, presses and limits the discharged solder wire to prevent tangling during wire feeding and ensures efficient discharge. The discharged solder wire between the second limiting roller 5 and the pressing roller 6 passes through the hollow rotating rod 7 and the wire feeding bend 8. The drive motor 13 is started to drive the drive wheel 15 on the connecting rod 14 to rotate. The rotation of the drive wheel 15, in conjunction with the driven wheel 17 connected by the belt drive, drives the hollow rotating rod 7 and the wire feeding bend 8 to rotate. When the wire feeding bend 8 rotates, it evenly winds the discharged solder wire into the take-up tray (not shown in the figure) to prevent accumulation during wire feeding and facilitate quick collection of the discharged solder wire.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wire feeding structure for a small solder wire drawing machine, comprising a small solder wire drawing machine body (1), wherein a wire feeding head (2) is provided on the small solder wire drawing machine body (1), characterized in that, The front side wall of the small tin wire drawing machine body (1) is rotatably connected from left to right with a first limiting roller (3), a limiting wheel (4), a second limiting roller (5), and a pressing roller (6). The limiting wheel (4) is located above the first limiting roller (3). The second limiting roller (5) and the pressing roller (6) are arranged in parallel and located between the limiting wheel (4) and the first limiting roller (3). A hollow rotating rod (7) is fixedly installed on the small tin wire drawing machine body (1) directly below the second limiting roller (5) and the pressing roller (6). A rotating mechanism is provided inside the small tin wire drawing machine body (1). The hollow rotating rod (7) is associated with the rotating mechanism. A wire bending tube (8) is fixedly connected to the lower end of the hollow rotating rod (7).

2. The wire feeding structure for a small tin wire drawing machine according to claim 1, characterized in that, The first limiting roller (3), the second limiting roller (5) and the pressing roller (6) are all made of alloy steel, and the limiting wheel (4) is made of polyamide.

3. The wire feeding structure for a small tin wire drawing machine according to claim 1, characterized in that, The first limiting roller (3) and the second limiting roller (5) are provided with annular limiting grooves (9) on the annular sidewalls at the center position, and wear-resistant rubber rings (10) are fixedly connected to the annular sidewalls of the pressing roller (6).

4. The wire feeding structure for a small tin wire drawing machine according to claim 1, characterized in that, The hollow rotating rod (7) is made of wear-resistant alloy steel, and the cable bend (8) is made of polytetrafluoroethylene. The hollow rotating rod (7) and the cable bend (8) are welded and fixed together.

5. The wire feeding structure for a small tin wire drawing machine according to claim 1, characterized in that, The main body (1) of the tin wire drawing machine has two bearing seats (11) fixedly installed on the front side wall directly below the second limiting roller (5) and the pressing roller (6). The two bearing seats (11) are arranged in a vertically opposite manner. A rotating bearing (12) is fixedly installed in each of the two bearing seats (11). The hollow rotating rod (7) is vertically fixedly installed through the two rotating bearings (12).

6. The wire feeding structure for a small tin wire drawing machine according to claim 1, characterized in that, The rotating mechanism includes a drive motor (13) fixedly installed inside the body (1) of the small tin wire drawing machine. The drive shaft of the drive motor (13) is vertically upward. A connecting rod (14) is fixedly connected to the upper end of the drive shaft of the drive motor (13). A drive wheel (15) is coaxially fixedly connected to the connecting rod (14). Two rectangular openings (16) are provided on the front side wall of the small tin wire drawing machine body (1) facing the drive wheel (15). A driven wheel (17) is coaxially fixedly connected to one end of the hollow rotating rod (7) below the rotating bearing (12). The drive wheel (15) and the driven wheel (17) are connected by belt drive. The belt passes through the two rectangular openings (16).

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