Take-up machine for automobile aluminum wire production

Abstract

The utility model discloses a take-up machine for automobile aluminum wire production, which comprises a bottom box, the side surface of the bottom box is provided with a heat dissipation net window, the other end of the inner side of the bottom box is fixedly provided with a servo motor, the output end of the servo motor is provided with a reciprocating screw rod, and the reciprocating screw rod is rotatably arranged on one side of a base plate through a bearing seat. The base plate is fixedly installed on one side of the top face of the bottom box, the reciprocating lead screw is provided with a lead screw nut, a connecting plate is fixed to one side of the lead screw nut and penetrates through a limiting window, the limiting window is formed in the base plate, a limiting ring is fixed to the tail end of the connecting plate, and resistance reducing balls are installed on the inner wall of the limiting ring in an embedded mode. According to the take-up machine for automobile aluminum wire production, the novel structural design is adopted, a spool with the large size can be rapidly mounted and dismounted, the guiding mechanism can conduct displacement guiding on a thick aluminum wire, it is guaranteed that the aluminum wire can be evenly wound on the spool, and the winding effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a wire take-up machine for automobile aluminum wire production. Background Art

[0002] Automotive aluminum wire refers to aluminum wire used inside cars. Since aluminum has a much lower density than copper, it is lighter than copper wire, which helps reduce the weight of the vehicle, thereby improving fuel economy and reducing emissions. Although aluminum's electrical conductivity is slightly lower than copper, aluminum wire can ensure good electrical conductivity by increasing its cross-sectional area. At the same time, aluminum has strong antioxidant and corrosion resistance, and can maintain good performance stability in harsh environments, thereby extending its service life.

[0003] Existing wire-winding equipment can quickly wind thin copper wire, but it is not suitable for densely winding and storing thicker aluminum wire. Furthermore, the I-shaped reels used to wind aluminum wire are large, making them difficult to install, position, and replace. Therefore, it is necessary to design a wire-winding machine for automotive aluminum wire production to address these issues. Utility Model Content

[0004] The purpose of the utility model is to provide a wire take-up machine for the production of automotive aluminum wires, so as to solve the problem in the above background technology that the existing wire take-up equipment can quickly wind thin copper wires, but is not suitable for the dense winding and storage of thicker aluminum wires. At the same time, the I-shaped wheel for winding the aluminum wires is large in size and cannot be easily installed, positioned and replaced.

[0005] To achieve the above-mentioned object, the utility model provides the following technical solution: A wire take-up machine for automobile aluminum wire production, comprising a bottom box, a heat dissipation mesh window installed on the side of the bottom box, a low-speed motor fixed at one end inside the bottom box, a central shaft installed at the top of the low-speed motor, a placement plate fixed at the top of the central shaft, a positioning hole opened in the center of the top surface of the placement plate, the inner wall of the positioning hole is connected to the bottom end of the positioning threaded rod, the positioning threaded rod passes through the hole opened in the center of the I-shaped wheel, the I-shaped wheel is arranged on the placement plate, a locking disk is installed on the top of the positioning threaded rod, a servo motor is fixed at the other end inside the bottom box, a reciprocating screw is installed at the output end of the servo motor, the reciprocating screw is rotatably mounted on one side of the base plate through a bearing seat, the base plate is fixedly mounted on one side of the top surface of the bottom box, a screw nut is installed on the reciprocating screw, a connecting plate is fixed on one side of the screw nut, the connecting plate passes through the limit window, the limit window is opened on the base plate, a limit ring is fixed at the end of the connecting plate, and a resistance reduction ball is inlaid on the inner wall of the limit ring.

[0006] Preferably, the diameter of the placement plate is larger than the diameters of both ends of the I-shaped wheel, and pulleys are installed at equal angles on the edge of the bottom surface of the placement plate.

[0007] Preferably, the positioning threaded rod is threadedly connected to the positioning hole and the locking disk, and the positioning threaded rod is fitted with the inner wall of the center hole of the I-shaped wheel.

[0008] Preferably, the surface of the locking disk is set to be a matte surface, and the diameter of the locking disk is greater than 3 times the diameter of the positioning threaded rod.

[0009] Preferably, the connecting plate and the limiting window are slidably connected, and the overall height of the limiting window is greater than half of the overall height of the base plate.

[0010] Preferably, the resistance-reducing balls are distributed on the inner wall of the limiting ring at equal angles with respect to the center of the limiting ring, and the center of the limiting ring and the center of the positioning threaded rod are on the same vertical plane.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the wire take-up machine for automobile aluminum wire production adopts a new structural design, which not only can quickly install and disassemble the large-sized spool, but also the guide mechanism can guide the thicker aluminum wire to move, ensuring that the aluminum wire can be evenly wound on the spool, thereby ensuring the winding effect;

[0012] 1. The positioning threaded rod passes through the center of the spool and is threadedly connected to the positioning hole opened in the center of the top surface of the placement plate. The spool is squeezed and positioned by the locking plate to ensure that the placement plate can carry the spool for stable rotation and storage.

[0013] 2. The servo motor drives the reciprocating screw, which moves up and down along the limit window with the connecting plate and the limit ring through the screw nut, changing the winding position of the aluminum wire. The resistance-reducing ball on the inside of the limit ring reduces the wear of the aluminum wire, ensuring smooth and even winding of the aluminum wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the spool and base plate of the utility model from a top view;

[0017] Figure 4 This is a schematic diagram of the front cross-sectional structure of the limit ring of the utility model.

[0018] In the figure: 1. Base box; 2. Heat dissipation mesh window; 3. Low-speed motor; 4. Middle shaft; 5. Placement plate; 6. Positioning hole; 7. Positioning threaded rod; 8. I-wheel; 9. Locking disk; 10. Servo motor; 11. Reciprocating screw; 12. Base plate; 13. Screw nut; 14. Connecting plate; 15. Limit window; 16. Limit ring; 17. Resistance-reducing ball bearing. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 The utility model provides a technical solution: a wire take-up machine for automobile aluminum wire production, including a bottom box 1, a heat dissipation mesh window 2, a low-speed motor 3, a middle shaft 4, a placement plate 5, a positioning hole 6, a positioning threaded rod 7, an I-shaped wheel 8, a locking disk 9, a servo motor 10, a reciprocating screw 11, a base plate 12, a screw nut 13, a connecting plate 14, a limit window 15, a limit ring 16 and a resistance-reducing ball 17. A heat dissipation mesh window 2 is installed on the side of the bottom box 1, a low-speed motor 3 is fixed at one end of the inner side of the bottom box 1, a middle shaft 4 is installed on the top of the low-speed motor 3, a placement plate 5 is fixed on the top of the middle shaft 4, a positioning hole 6 is opened in the center of the top surface of the placement plate 5, and the inner wall of the positioning hole 6 is connected to the bottom end of the positioning threaded rod 7. The positioning threaded rod 7 passes through the hole opened in the center of the I-wheel 8, and the I-wheel 8 is arranged on the placement plate 5. A locking disk 9 is installed on the top of the positioning threaded rod 7. A servo motor 10 is fixed to the other end of the inner side of the bottom box 1. A reciprocating screw rod 11 is installed on the output end of the servo motor 10. The reciprocating screw rod 11 is rotatably mounted on one side of the base plate 12 through a bearing seat. The base plate 12 is fixedly mounted on one side of the top surface of the bottom box 1. A screw nut 13 is installed on the reciprocating screw rod 11. A connecting plate 14 is fixed on one side of the screw nut 13. The connecting plate 14 passes through the limit window 15. The limit window 15 is opened on the base plate 12. A limit ring 16 is fixed on the end of the connecting plate 14, and a resistance reducing ball 17 is inlaid on the inner wall of the limit ring 16.

[0021] In this example, the diameter of the placement plate 5 is larger than the diameters at both ends of the I-shaped wheel 8, and pulleys are installed at equal angles on the bottom edge of the placement plate 5. The above structural design enables the placement plate 5 to stably support the I-shaped wheel 8 and ensures that the placement plate 5 will not tilt after the I-shaped wheel 8 is installed.

[0022] The positioning threaded rod 7 is threadedly connected to the positioning hole 6 and the locking plate 9, and the positioning threaded rod 7 fits the inner wall of the center hole of the I-wheel 8. The above structural design enables the positioning threaded rod 7 to be stably connected to the positioning hole 6 and the locking plate 9 to position the I-wheel 8.

[0023] The surface of the locking disk 9 is set to be matte, and the diameter of the locking disk 9 is greater than 3 times the diameter of the positioning threaded rod 7. The above structural design ensures that the locking disk 9 can fit with the top of the I-shaped wheel 8 over a large area, ensuring the extrusion positioning effect of the I-shaped wheel 8.

[0024] The connecting plate 14 and the limiting window 15 are slidably connected. The overall height of the limiting window 15 is greater than half the overall height of the base plate 12. The above structural design enables the reciprocating screw 11 to drive the connecting plate 14 to move up and down along the limiting window 15 through the screw nut 13 to perform a sufficient distance.

[0025] The resistance-reducing balls 17 are distributed at equal angles on the inner wall of the limiting ring 16 about the center of the limiting ring 16. The center of the limiting ring 16 and the center of the positioning threaded rod 7 are on the same vertical plane. The above-mentioned structural design can reduce the friction between the aluminum wire and the limiting ring 16, avoid wear of the limiting ring 16 and the aluminum wire, and ensure smooth winding of the aluminum wire.

[0026] Working principle: When using this device, first turn the spool 8 as Figure 2 As shown, it is placed on the top surface of the placement plate 5, the center hole of the spool 8 is aligned with the positioning hole 6, the positioning threaded rod 7 is passed through the center hole of the spool 8 and threadedly connected to the positioning hole 6, and the locking disk 9 is rotated to squeeze the top of the spool 8 to fix it;

[0027] Then, the end of the aluminum wire is passed through the limiting ring 16 and wound and fixed on the I-wheel 8, and the low-speed motor 3 is started to drive the middle shaft 4 with the placement plate 5 and the I-wheel 8 to rotate stably in one direction to wind and store the aluminum wire. At the same time, the servo motor 10 is started, and the servo motor 10 stably drives the reciprocating screw 11 to rotate. The reciprocating screw 11 drives the screw nut 13 with the connecting plate 14 to move back and forth in a straight line first up and then down along the limiting window 15. The limiting ring 16 moves synchronously with the connecting plate 14, changing the height of the aluminum wire passing through it, and changing the winding position of the aluminum wire on the I-wheel 8 at a uniform speed. When an I-wheel 8 is full, it is only necessary to control the low-speed motor 3 and the servo motor 10 to stop working, rotate the positioning threaded rod 7 to separate from the positioning hole 6, pull out the I-wheel 8, remove the full I-wheel 8 from the placement plate 5, and install a new I-wheel 8 according to the above operation to reel the aluminum wire here. This is the working principle of the wire take-up machine for automotive aluminum wire production.

[0028] 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire take-up machine for automobile aluminum wire production, comprising a bottom box (1), characterized in that: A heat dissipation mesh window (2) is installed on the side of the bottom box (1), a low-speed motor (3) is fixed on one end of the inner side of the bottom box (1), a central shaft (4) is installed on the top of the low-speed motor (3), a placement plate (5) is fixed on the top of the central shaft (4), a positioning hole (6) is opened in the center of the top surface of the placement plate (5), the inner wall of the positioning hole (6) is connected to the bottom end of the positioning threaded rod (7), the positioning threaded rod (7) passes through the hole opened in the center of the I-shaped wheel (8), the I-shaped wheel (8) is set on the placement plate (5), a locking disk (9) is installed on the top of the positioning threaded rod (7), and a servo motor ( 10), a reciprocating screw (11) is installed at the output end of the servo motor (10), the reciprocating screw (11) is rotatably mounted on one side of the base plate (12) through a bearing seat, the base plate (12) is fixedly mounted on one side of the top surface of the bottom box (1), a screw nut (13) is installed on the reciprocating screw (11), a connecting plate (14) is fixed on one side of the screw nut (13), the connecting plate (14) passes through the limit window (15), the limit window (15) is opened on the base plate (12), a limit ring (16) is fixed at the end of the connecting plate (14), and a resistance-reducing ball (17) is embedded on the inner wall of the limit ring (16).

2. The wire take-up machine for automotive aluminum wire production according to claim 1, characterized in that: The diameter of the placement plate (5) is larger than the diameters of both ends of the I-shaped wheel (8), and pulleys are installed at equal angles on the bottom edge of the placement plate (5).

3. The wire take-up machine for automotive aluminum wire production according to claim 1, characterized in that: The positioning threaded rod (7) is threadedly connected to the positioning hole (6) and the locking plate (9), and the positioning threaded rod (7) is in contact with the inner wall of the central hole of the I-shaped wheel (8).

4. The wire take-up machine for automotive aluminum wire production according to claim 1, characterized in that: The surface of the locking disk (9) is set to be a matte surface, and the diameter of the locking disk (9) is greater than 3 times the diameter of the positioning threaded rod (7).

5. The wire take-up machine for automotive aluminum wire production according to claim 1, characterized in that: The connecting plate (14) and the limiting window (15) are slidably connected, and the overall height of the limiting window (15) is greater than half the overall height of the base plate (12).

6. The wire take-up machine for automotive aluminum wire production according to claim 1, characterized in that: The resistance-reducing balls (17) are distributed on the inner wall of the limiting ring (16) at equal angles with respect to the center of the limiting ring (16), and the center of the limiting ring (16) and the center of the positioning threaded rod (7) are located on the same vertical plane.

Images