Automatic take-up tin wire extending machine
By introducing polishing and winding mechanisms into the tin wire stretching machine, the problems of clogging and mess in the tin wire processing process are solved, achieving an efficient and tight winding process, and improving the smoothness of the tin wire and the quality of the finished product.
Patent Information
- Application Number
- CN202520822694.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-28
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-04-28
AI Technical Summary
Traditional water tank wire drawing machines are prone to clogging and wear when processing fine tin wires, and the wire winding is messy, increasing the amount of manual cleaning work.
Design an automatic take-up solder wire extension machine, including a polishing mechanism and a take-up mechanism. The surface of the solder wire is polished by a polishing wheel, and the solder wire is neatly wound onto the take-up wheel by a guide roller and a pushing component.
It improves the surface smoothness of the tin wire, ensures tight winding without loosening, reduces manual finishing costs, and improves production efficiency and finished product quality.
Smart Images
Figure CN223789212U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wire drawing machine technology, and in particular to an automatic wire take-up and extension machine for solder wire. Background Technology
[0002] Wire drawing machines play a vital role in industries such as machinery manufacturing, hardware processing, and wire and cable manufacturing. Especially in the processing of fine solder wire, these machines are used to draw the wire, ensuring its diameter, roundness, surface finish, and internal metallographic structure meet production standards. Wire drawing machines primarily employ dry drawing and water drawing methods. Water tank wire drawing machines are a type of sliding wire drawing machine that performs multiple drawing passes. They mechanically draw the solder wire to a thinner diameter and reduce its cross-sectional area. Water tank wire drawing machines are used for this purpose.
[0003] Traditional water tank wire drawing machines present several problems in processing fine solder wire. Due to the small aperture of the drawing die, the solder wire generates debris as it passes through these micro-holes. This not only easily clogs the drawing holes but also causes the solder wire to wear down and scratch, severely impacting production efficiency and product quality. Furthermore, current wire drawing machines typically have a receiving tray at the end of the machine after drawing the solder wire, with a cylinder at its center for the wire to fall into the tray. However, because the diameter of the solder wire winding around the cylinder varies within the receiving tray, it often falls in a rather messy state. This requires additional sorting work during subsequent handling, sales, and transportation to rewind the wire neatly, increasing labor costs and workload. Summary of the Invention
[0004] Therefore, it is necessary to provide an automatic wire take-up and extension machine.
[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An automatic wire extension machine for taking in solder wire includes: a machine body, a wire feeding mechanism, a wire pulling mechanism, a drive mechanism, a polishing mechanism, and a winding mechanism; the wire feeding mechanism is located at one end of the machine body, the wire pulling mechanism includes a water tank located inside the machine body and a wire pulling assembly located inside the water tank, the drive mechanism is located inside the machine body and is arranged in parallel with the wire pulling mechanism for driving the wire pulling mechanism to rotate; the end of the water tank away from the wire feeding mechanism is provided with a wire outlet hole, and a plurality of wire guide rollers are provided on the side wall of the machine body near the wire outlet hole, the polishing mechanism is located on the side of the wire guide rollers facing away from the wire outlet hole, a guide hose is provided below the polishing mechanism, the winding mechanism is fixed on the side wall of the machine body and located at the outlet end of the guide hose, and a take-up wheel is provided on the winding mechanism for collecting the solder wire by winding it around the take-up wheel.
[0006] In one embodiment, the polishing mechanism includes a roller and a polishing wheel, the roller and the polishing wheel being arranged side by side and tangent to each other.
[0007] In one embodiment, the roller is connected to a first motor inside the first machine body via a first connecting shaft, and the polishing wheel is connected to a second motor disposed inside the machine body via a second connecting shaft; the roller and the polishing wheel rotate in opposite directions.
[0008] In one embodiment, the winding mechanism includes a guide roller, a pushing component, and a winding shaft; a support frame is fixed on the side wall of the machine body, the guide roller is rotatably mounted on the support frame, and the guide roller is perpendicular to the direction of movement of the solder wire.
[0009] In one embodiment, there are two guide rollers, namely a first guide roller and a second guide roller, with the second guide roller positioned below the first guide roller.
[0010] In one embodiment, the pushing component includes a cylinder disposed inside the body, the output end of the cylinder extending to the outside of the body and connected to the wire tube, the two ends of the wire tube being connected to form a wire passage, the wire passage being perpendicular to the guide roller.
[0011] In one embodiment, the guide tube is trumpet-shaped, and the diameter of the end of the guide tube near the guide roller is larger than the diameter of the end away from the guide roller.
[0012] In one embodiment, the take-up shaft extends from inside the machine body through the side wall of the machine body to the outside of the machine body. The end of the take-up shaft located inside the machine body is connected to a rotary motor embedded inside the machine body, and the rotary motor drives the take-up shaft to rotate.
[0013] In one embodiment, the take-up shaft is provided with a limiting ring and a fixing ring. The limiting ring is disposed adjacent to the side wall of the machine body, and the fixing ring is disposed at the end of the take-up shaft away from the machine body. The fixing ring is threadedly connected to the take-up shaft. The take-up reel is sleeved on the take-up shaft and is located between the limiting ring and the fixing ring.
[0014] In one embodiment, the take-up shaft is provided with a limiting protrusion, which is disposed between a limiting ring and a fixing ring, and the limiting protrusion engages with a limiting groove provided on the take-up reel.
[0015] The beneficial effects of this utility model are as follows: The automatic take-up solder wire extension machine provided by this utility model has a polishing mechanism set on the side wall of the extension machine. The polishing mechanism includes rollers and polishing wheels arranged tangentially. The polishing wheels lightly polish the surface of the solder wire, repairing the minor scratches generated during the wire drawing process and improving the surface smoothness of the solder wire. The take-up mechanism added at the tail of the extension machine changes the movement direction of the solder wire through the guide roller in the take-up mechanism, and pushes the solder wire to move in a direction parallel to the guide roller through the pushing component, so that the solder wire is neatly wound onto the take-up wheel, ensuring tight winding without looseness, thereby improving take-up efficiency and finished product quality. Attached Figure Description
[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 A schematic diagram of the structure of an automatic take-up tin wire extension machine according to one embodiment;
[0018] Figure 2 A side view of the winding mechanism of an automatic take-up tin wire extension machine according to one embodiment;
[0019] Figure 3 This is a top view of the winding mechanism of an automatic take-up tin wire extension machine according to one embodiment.
[0020] In the attached diagram, 10 is a wire extension machine; 100 is the machine body; 110 is a wire guide roller; 200 is a wire feeding mechanism; 300 is a wire pulling mechanism; 310 is a wire outlet hole; 400 is a polishing mechanism; 410 is a roller; 420 is a polishing wheel; 430 is a guide hose; 500 is a winding mechanism; 510 is a support frame; 511 is a first guide roller; 512 is a second guide roller; 520 is a pushing component; 521 is a wire tube; 530 is a winding shaft; 531 is a limiting ring; 532 is a fixing ring; and 533 is a take-up wheel. Detailed Implementation
[0021] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other. The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments. The present invention is not limited to the specific embodiments described below.
[0022] It should be understood that the same or similar reference numerals in the accompanying drawings of the embodiments correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "front," "rear," "left," "right," "top," and "bottom" 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 component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms describing positional relationships in the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.
[0023] In one embodiment, such as Figures 1 to 3 As shown, an automatic wire winding and extending machine 10 includes: a machine body 100, a wire feeding mechanism 200, a wire pulling mechanism 300, a drive mechanism, a polishing mechanism 400, and a winding mechanism 500; the wire feeding mechanism 200 is located at one end of the machine body 100, the wire pulling mechanism 300 includes a water tank located inside the machine body 100 and a wire pulling assembly located inside the water tank, the drive mechanism is located inside the machine body 100 and is arranged parallel to the wire pulling mechanism 300 for driving the wire pulling mechanism 300 to rotate; the water tank is located away from the wire feeding machine. One end of the structure 200 is provided with a wire outlet hole 310. A plurality of wire guide rollers 110 are provided on the side wall of the body 100 near the wire outlet hole 310. The polishing mechanism 400 is located on the side of the wire guide rollers 110 facing away from the wire outlet hole 310. A guide hose 430 is provided below the polishing mechanism 400. The winding mechanism 500 is fixed on the side wall of the body 100 and located at the outlet end of the guide hose 430. The winding mechanism 500 is provided with a take-up roller 533 for collecting the solder wire by winding it around the take-up roller 533.
[0024] In this embodiment, the solder wire drawing machine 10 includes a body 100 and a wire feeding mechanism 200, a wire pulling mechanism 300, a drive mechanism, a polishing mechanism 400, and a winding mechanism 500 sequentially arranged on the body 100. The wire feeding mechanism 200 includes a wire feeding wheel and a wire feeding bracket. The wire feeding bracket is fixed to one end of the body 100, and the wire feeding wheel is arranged on the wire feeding bracket, allowing the solder wire to pass around the wire feeding wheel and enter the wire pulling mechanism 300. The wire pulling mechanism 300 includes a water tank and a wire pulling assembly arranged in the water tank. The wire pulling assembly includes a first guide wheel, a second guide wheel, and a wire drawing die frame arranged between the two guide wheels. The wire drawing die frame is provided with a wire drawing die and a flushing tube. The solder wire completes the drawing process in the wire pulling assembly, making the diameter of the solder wire thinner. The drive mechanism includes a drive motor. The output shaft of the drive motor is connected to the first guide wheel, the second guide wheel, and the wire guide wheel via a belt. The guide roller 110 is connected to a rotating shaft, and a wire outlet hole 310 is provided on the side wall of the water tank. After the drawing process, the solder wire is guided from the wire outlet hole 310 to the wire guide roller 110 provided on the side wall of the machine body 100. There are two wire guide rollers 110. The wire guide rollers 110 are connected to the machine body 100 through a rotating shaft. The end of the rotating shaft away from the wire guide roller 110 extends into the machine body 100 and is connected to the drive motor through a belt. The height of the wire guide roller 110 near the polishing mechanism 400 is higher than that of the polishing mechanism 400. The wire guide roller 110 guides the drawn solder wire into the polishing mechanism 400. The polishing mechanism 400 performs surface treatment on the solder wire to make it smooth. The guide hose 430 provided below the polishing mechanism 400 guides the treated solder wire to the winding mechanism 500. The winding mechanism 500 winds the solder wire in an orderly manner to achieve automatic and efficient wire winding. It is worth noting that the specific structure of the wire pulling mechanism 300 is a technology that is known to those skilled in the art and is achievable. In this embodiment, it will not be described in detail.
[0025] In one embodiment, the polishing mechanism 400 includes a roller 410 and a polishing wheel 420, which are arranged side by side and tangent to each other. Specifically, the roller 410 and the polishing wheel 420 are tangently arranged on the side wall of the machine body 100, and the roller 410, the polishing wheel 420, and the wire guide roller 110 are on the same plane. The wire guide roller 110 guides the solder wire to the roller 410, allowing the solder wire to pass through the contact point between the roller 410 and the polishing wheel 420, so that the polishing wheel 420 can uniformly polish the surface of the solder wire, improving the smoothness and uniformity of the solder wire. A guide hose 430 is provided below the polishing mechanism 400. The upper end of the guide hose 430 is on the same straight line as the tangent of the roller 410 and the polishing wheel 420, so that the solder wire can smoothly enter the guide hose 430 after polishing. The guide hose 430 has a curved design, which allows the solder wire to smoothly transition to the winding mechanism 500.
[0026] In one embodiment, the roller 410 is connected to a first motor inside the first machine body 100 via a first connecting shaft, and the polishing wheel 420 is connected to a second motor disposed inside the machine body 100 via a second connecting shaft; the roller 410 and the polishing wheel 420 rotate in opposite directions. Specifically, the first motor and the second motor are fixed inside the machine body 100, and the output ends of the first motor and the second motor are respectively connected to the first connecting shaft and the second connecting shaft. Both the first connecting shaft and the second connecting shaft extend through the side wall of the machine body 100 to the outside of the machine body 100. The first connecting shaft is connected to the roller 410, and the second connecting shaft is connected to the polishing wheel 420. The first motor and the second motor control the rotation of the first connecting shaft and the second connecting shaft respectively, so that the roller 410 and the polishing wheel 420 rotate in opposite directions, that is, the roller 410 rotates clockwise to release the wire, and the polishing wheel 420 rotates counterclockwise, so that the solder wire is uniformly polished at the contact point between the two.
[0027] In one embodiment, the winding mechanism 500 includes a guide roller, a pushing component 520, and a winding shaft 530; a support frame 510 is fixed on the side wall of the machine body 100, and the guide roller is rotatably mounted on the support frame 510, with the guide roller perpendicular to the direction of solder wire movement. Specifically, the guide roller, pushing component 520, and winding shaft 530 in the winding mechanism 500 are arranged sequentially along the direction of solder wire movement. The guide roller is located at the outlet end of the guide hose 430, and is connected to the machine body 100 via the support frame 510. The support frame 510 is fixed to the side wall of the machine body 100, and the guide roller is rotatably mounted on the support frame 510. The guide roller is perpendicular to the direction of solder wire movement, allowing the solder wire to smoothly transition to the pushing component 520 under the guidance of the guide roller.
[0028] In one embodiment, there are two guide rollers, namely a first guide roller 511 and a second guide roller 512, with the second guide roller 512 positioned below the first guide roller 511. Specifically, both guide rollers are rotatably connected to the support frame 510. The first guide roller 511 is higher than the second guide roller 512, and the first guide roller 511 and the second guide roller 512 are in the same vertical plane. The solder wire passes between the first guide roller 511 and the second guide roller 512, which can prevent the solder wire from breaking due to excessive bending angle and ensure that the solder wire remains stable during the winding process.
[0029] In one embodiment, the pushing component 520 includes a cylinder disposed inside the body 100. The output end of the cylinder extends to the outside of the body 100 and connects to the wire guide cylinder 521. The two ends of the wire guide cylinder 521 are connected to form a wire passage channel, which is perpendicular to the guide roller. Specifically, a cylinder is provided inside the body 100. The output end of the cylinder passes through the side wall of the body 100 and connects to the guide cylinder. The two ends of the guide cylinder are connected to form a wire passage channel inside the guide cylinder. The wire passage channel is perpendicular to the length direction of the guide roller, allowing the solder wire to pass through the wire passage channel. The cylinder pushes the wire guide cylinder 521 to move, and the direction of movement of the guide cylinder is the same as the length direction of the take-up shaft 530, so that the solder wire is sequentially wound into the take-up reel 533.
[0030] In one embodiment, the wire tube 521 is trumpet-shaped, with the diameter of the end of the wire tube 521 near the guide roller being larger than the diameter of the end away from the guide roller. Specifically, the guide tube is trumpet-shaped, meaning the diameter of the end of the guide tube near the guide roller gradually decreases towards the end away from the guide roller. This avoids excessive bending angles during the lateral movement of the solder wire, thereby ensuring that the solder wire does not break or get damaged during winding, maintaining the integrity and surface smoothness of the solder wire, and improving winding quality.
[0031] In one embodiment, the take-up shaft 530 extends from inside the machine body 100 through the side wall of the machine body 100 to the outside of the machine body 100. The end of the take-up shaft 530 located inside the machine body 100 is connected to a rotary motor embedded inside the machine body 100, and the rotary motor drives the take-up shaft 530 to rotate. Specifically, one end of the take-up shaft 530 is located inside the machine body 100, and the other end extends to the outside of the machine body 100. The end of the take-up shaft 530 inside the machine body 100 is connected to the output end of the rotary motor, so that the take-up shaft 530 rotates smoothly under the drive of the rotary motor.
[0032] In one embodiment, the take-up shaft 530 is provided with a limiting ring 531 and a fixing ring 532. The limiting ring 531 is disposed adjacent to the side wall of the machine body 100, and the fixing ring 532 is disposed at the end of the take-up shaft 530 away from the machine body 100. The fixing ring 532 is threadedly connected to the take-up shaft 530. The take-up reel 533 is sleeved on the take-up shaft 530 and is located between the limiting ring 531 and the fixing ring 532. Specifically, a limiting ring 531 is provided on the side of the take-up shaft 530 near the side wall of the machine body 100 to limit the axial movement of the take-up reel 533. A thread is provided on the side of the take-up shaft 530 away from the side wall of the machine body 100, and a retaining ring 532 is connected to the take-up shaft 530 via the thread. After the take-up reel 533 is fitted onto the take-up shaft 530, it is threadedly connected to the take-up shaft 530 via the retaining ring 532, thereby locking the take-up reel 533 and ensuring that it does not undergo axial displacement during the winding process, thus improving winding stability. At the same time, the design of the limiting ring 531 and the retaining ring 532 effectively prevents the take-up reel 533 from falling off, ensuring operational safety.
[0033] In one embodiment, the take-up shaft 530 is provided with a limiting protrusion, which is located between the limiting ring 531 and the fixing ring 532. The limiting protrusion engages with a limiting groove on the take-up reel 533. Specifically, to ensure that the take-up reel 533 can rotate synchronously with the take-up shaft 530, a limiting protrusion is provided on the take-up shaft 530 located between the limiting ring 531 and the fixing ring 532. The vertical cross-section of the take-up reel 533 is I-shaped, with baffles at both ends and a through hole in the middle that fits onto the take-up shaft 530. The through hole has a limiting groove that matches the limiting protrusion. Through the engagement of the limiting protrusion and the limiting groove, a tight fit between the take-up reel 533 and the take-up shaft 530 is achieved, preventing relative slippage during rotation and further optimizing the winding accuracy and stability.
[0034] The general workflow of this utility model is as follows: A thicker solder wire is sequentially fed through the feeding rollers on the feeding bracket into the drawing structure for drawing, causing the diameter of the solder wire to gradually decrease. After being drawn thinner, the solder wire exits through the outlet hole 310 on the side wall of the water tank and transitions along two guide rollers 110 to the polishing mechanism 400. The solder wire undergoes surface polishing treatment within the polishing mechanism 400 to improve its smoothness. Subsequently, the solder wire is guided into the winding device through the guide hose 430. The solder wire exiting the guide hose 430 passes sequentially through guide rollers... The tin wire is wound onto the rotating take-up reel 533. As the tin wire is wound onto the take-up reel 533, the pushing component 520 pushes the tin wire to move along the axial direction of the take-up reel 533, ensuring that the tin wire is tightly arranged on the take-up reel 533 and avoiding loosening and misalignment. When the tin wire on the take-up reel reaches the preset length, the extension machine can be controlled to pause operation, the take-up reel stops rotating, the operator can manually unscrew the retaining ring 532, remove the take-up reel full of tin wire, replace it with a new take-up reel, relock the retaining ring 532, and continue the winding operation.
[0035] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. An automatic wire take-up and extension machine, characterized in that, include: The machine body comprises a wire feeding mechanism, a wire pulling mechanism, a drive mechanism, a polishing mechanism, and a winding mechanism. The wire feeding mechanism is located at one end of the machine body. The wire pulling mechanism includes a water tank inside the machine body and a wire pulling assembly inside the water tank. The drive mechanism is located inside the machine body, parallel to the wire pulling mechanism, and is used to drive the wire pulling mechanism to rotate. The end of the water tank away from the wire feeding mechanism has a wire outlet hole. Multiple wire guide rollers are provided on the side wall of the machine body near the wire outlet hole. The polishing mechanism is located on the side of the wire guide rollers facing away from the wire outlet hole. A guide hose is provided below the polishing mechanism. The winding mechanism is fixed on the side wall of the machine body and located at the outlet end of the guide hose. The winding mechanism has a take-up wheel for collecting the solder wire by winding it around the take-up wheel.
2. The automatic take-up tin wire extension machine according to claim 1, characterized in that, The polishing mechanism includes a roller and a polishing wheel, which are arranged side by side and tangent to each other.
3. The automatic take-up tin wire extension machine according to claim 2, characterized in that, The roller is connected to a first motor inside the first machine body via a first connecting shaft, and the polishing wheel is connected to a second motor inside the machine body via a second connecting shaft; the roller and the polishing wheel rotate in opposite directions.
4. The automatic take-up tin wire extension machine according to claim 1, characterized in that, The winding mechanism includes a guide roller, a pushing component, and a winding shaft; a support frame is fixed on the side wall of the machine body, the guide roller is rotatably mounted on the support frame, and the guide roller is perpendicular to the direction of movement of the solder wire.
5. The automatic take-up tin wire extension machine according to claim 4, characterized in that, The number of guide rollers is two, namely a first guide roller and a second guide roller, with the second guide roller positioned below the first guide roller.
6. The automatic take-up tin wire extension machine according to claim 4, characterized in that, The pushing component includes a cylinder disposed inside the machine body. The output end of the cylinder extends to the outside of the machine body and is connected to the wire tube. The two ends of the wire tube are connected to form a wire passage, which is perpendicular to the guide roller.
7. The automatic take-up tin wire extension machine according to claim 6, characterized in that, The guide tube is trumpet-shaped, and the diameter of the end of the guide tube near the guide roller is larger than the diameter of the end away from the guide roller.
8. The automatic take-up tin wire extension machine according to claim 4, characterized in that, The take-up shaft extends from inside the machine body through the side wall to the outside of the machine body. The end of the take-up shaft inside the machine body is connected to a rotating motor embedded inside the machine body, and the rotating motor drives the take-up shaft to rotate.
9. The automatic take-up tin wire extension machine according to claim 8, characterized in that, The take-up shaft is provided with a limiting ring and a fixing ring. The limiting ring is disposed adjacent to the side wall of the machine body, and the fixing ring is disposed at the end of the take-up shaft away from the machine body. The fixing ring is threadedly connected to the take-up shaft. The take-up reel is sleeved on the take-up shaft and is located between the limiting ring and the fixing ring.
10. The automatic take-up tin wire extension machine according to claim 9, characterized in that, The take-up shaft is provided with a limiting protrusion, which is located between the limiting ring and the fixing ring, and the limiting protrusion engages with the limiting groove on the take-up reel.