Enameled aluminum wire production protection device
By using a swing arm and spring structure in the enameled aluminum wire production device, the position of the guide wheel is automatically adjusted to prevent the aluminum wire from detaching from the guide wheel, thus solving the problem of aluminum wire jumping in traditional devices and improving production stability and equipment adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN XINQING ELECTRICAL MATERIALS CO LTD
- Filing Date
- 2025-05-13
- Publication Date
- 2026-05-12
AI Technical Summary
Traditional enameled aluminum wire winding devices are prone to causing the aluminum wire to detach from the guide rollers when the aluminum wire is tightened or loosened, which affects production stability.
A protective device is adopted, which includes a swing arm and a spring hinged to the frame. The spring pushes the swing arm to rotate and automatically adjusts the position of the guide wheel according to the tension of the enameled aluminum wire to prevent the aluminum wire from detaching from the guide wheel.
It enables automatic adjustment of the guide wheel position under different tensions, preventing the aluminum wire from detaching from the guide wheel, thus improving production stability and equipment adaptability.
Smart Images
Figure CN224232408U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of enameled aluminum wire, and particularly relates to an enameled aluminum wire production protection device. BACKGROUND
[0002] The enameled aluminum wire is a main variety of winding wire and is composed of a conductor and an insulating layer. After the bare wire is softened through annealing, the enameled aluminum wire is formed through multiple painting and baking. The enameled aluminum wire is mainly used for motor winding and transformers.
[0003] During enameled aluminum wire production, the enameled aluminum wire needs to be wound. The traditional winding device supports and positions the enameled aluminum wire through fixed guide wheels. When the enameled aluminum wire is tight or loose, the enameled aluminum wire is prone to jumping and thus being separated from the guide wheels. Therefore, the inventor proposes the enameled aluminum wire production protection device. CONTENT OF THE UTILITY MODEL
[0004] The application provides an enameled aluminum wire production protection device which can automatically adjust the position of the guide wheel according to the tension of the enameled aluminum wire and prevent the enameled aluminum wire from being separated from the guide wheel.
[0005] The technical scheme of the application is as follows:
[0006] The application provides an enameled aluminum wire production protection device which can automatically adjust the position of the guide wheel according to the tension of the enameled aluminum wire and prevent the enameled aluminum wire from being separated from the guide wheel.
[0007] The spring pushes the swing arm to rotate, the position of the guide wheel can be automatically adjusted according to the tension of the enameled aluminum wire, and the enameled aluminum wire can be prevented from being separated from the guide wheel.
[0008] In some implementations, the hinge shaft of the swing arm is coaxially arranged with the winding disc on the frame.
[0009] In some implementations, the axis of the guide wheel is arranged in parallel with the hinge shaft.
[0010] In some implementations, the peripheral surface of the guide wheel is provided with a clamping groove for clamping the enameled aluminum wire.
[0011] In some implementations, the axis of the guide wheel is arranged in parallel with the hinge shaft.
[0012] In some implementations, the guide rail is configured in an arc shape coaxially arranged with the hinge shaft.
[0013] In some implementations, the swing arm is clamped between the guide rail and the frame.
[0014] In some implementations, the spring is sleeved outside the guide rail.
[0015] In some implementations, the end of the spring is provided with a push plate abutting against the swing arm.
[0016] In some implementations, the push plate is sleeved outside the guide rail. BRIEF DESCRIPTION OF DRAWINGS
[0017] The exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings, it should be understood that the embodiments described below are only used to explain the present application, but not limit the scope of the present application, in the drawings:
[0018] Fig. 1 is a schematic diagram of a lacquered aluminum wire production protection device according to an embodiment of the present application;
[0019] Fig. 2 is a schematic diagram of a swing arm according to an embodiment of the present application;
[0020] REFERENCE NUMERALS:
[0021] 10, frame body;
[0022] 20, winding disc;
[0023] 30, lacquered aluminum wire;
[0024] 40, guide wheel; 41, swing arm; 42, hinge shaft; 43, roller; 44, guide rail; 45, spring; 46, push plate; 47, clamping groove. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the accompanying drawings and embodiments, it should be understood that the specific embodiments described here are only used to explain the present application, and not used to limit the present application.
[0026] In the related art, lacquered aluminum wire is a main variety of winding wire, which is composed of two parts of conductor and insulating layer, after the bare wire is annealed and softened, it is baked after being coated with paint for many times. The conductor is insulated by the enameled wire process, and is mainly used for motor winding and transformer, etc.
[0027] When producing lacquered wire, the lacquered aluminum wire needs to be wound, and the traditional winding device supports and positions the aluminum wire through fixed guide wheels. When the aluminum wire is tight or loose, it is easy to cause the aluminum wire to jump, thereby separating from the guide wheel.
[0028] The present embodiment provides a lacquered aluminum wire production protection device, which can automatically adjust the position of the guide wheel according to the tension of the lacquered aluminum wire, and prevent the lacquered aluminum wire from separating from the guide wheel.
[0029] Please refer to Figs. 1-2In the embodiment, the lacquered aluminum wire production protection device comprises a swing arm 41 hinged to a frame body 10, a guide wheel 40 is arranged at a first end of the swing arm 41, a roller 43 is arranged at a second end of the swing arm 41, a guide rail 44 abutting against the roller 43 is arranged on the frame body 10, and a spring 45 capable of pushing the swing arm 41 to rotate is arranged on the guide rail 44.
[0030] According to the technical scheme in the embodiment, the spring 45 pushes the swing arm 41 to rotate, the position of the guide wheel 40 can be automatically adjusted according to the tension of the lacquered aluminum wire 30, and the lacquered aluminum wire 30 can be prevented from being separated from the guide wheel 40.
[0031] It should be noted that the frame body 10 is provided with a winding disc 20 for winding the lacquered aluminum wire 30, the lacquered aluminum wire 30 is led out from the top of the winding disc 20, then led out below the guide wheel 40, and the guide wheel 40 generates a downward pushing force on the lacquered aluminum wire 30 to maintain the tension of the lacquered aluminum wire 30.
[0032] In the embodiment, the middle position of the swing arm 41 is connected to the frame body 10 through a hinge shaft 42, so that the swing arm 41 is integrally rotatably arranged on the frame body 10, the hinge shaft 42 of the swing arm 41 is coaxially arranged with the winding disc 20 on the frame body 10, the guide wheel 40 is rotatably connected to the lower end of the swing arm 41, and the axis of the guide wheel 40 is arranged in parallel with the hinge shaft 42, and the roller 43 is rotatably connected to the upper end of the swing arm 41, and the axis of the roller 43 is arranged in parallel with the hinge shaft 42.
[0033] It should be noted that, in order to prevent the lacquered aluminum wire 30 from sliding on the circumferential surface of the guide wheel 40, a clamping groove 47 for clamping the lacquered aluminum wire 30 is arranged on the circumferential surface of the guide wheel 40, and the clamping groove 47 is configured in a V-shaped cross section.
[0034] In the embodiment, the guide rail 44 is fixedly connected to the frame body 10 and is configured in an arc shape coaxially arranged with the hinge shaft 42, the guide rail 44 is integrally arranged at the upper end of the swing arm 41, the upper end of the swing arm 41 is clamped between the guide rail 44 and the side wall of the frame body 10, the guide rail 44 is integrally arranged between the roller 43 and the hinge shaft 42, that is, the roller 43 abuts against the outer side wall of the guide rail 44, the spring 45 is integrally sleeved on the outside of the guide rail 44, and the end of the spring 45 is provided with a push plate 46 abutting against the swing arm 41, and the push plate 46 is also sleeved on the outside of the guide rail 44.
[0035] It should be noted that the spring 45 is in a compressed state, and the spring 45 generates a leftward pushing force on the upper end of the swing arm 41, that is, the spring 45 makes the swing arm 41 as a whole have a counterclockwise rotating movement trend, while the enameled aluminum wire 30 makes the swing arm 41 as a whole have a clockwise rotating movement trend by exerting a force on the guide wheel 40, and when the two are in a dynamic balance state, the position of the guide wheel 40 does not change, when the enameled aluminum wire 30 is tensioned or relaxed, the swing arm 41 as a whole will swing and drive the position of the guide wheel 40 to change, so that the guide wheel 40 can be in a dynamic balance state again, ensuring that the guide wheel 40 has a tensioning effect on the enameled aluminum wire 30, which can prevent the guide wheel 40 from being separated from the enameled aluminum wire 30.
[0036] Although the embodiments of the present application have been shown and described above, it should be understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above-described embodiments within the scope of the present application.
Claims
1. A protective device for the production of enameled aluminum wire, characterized in that, The device includes a swing arm hinged to a frame. The first end of the swing arm is provided with a guide wheel, and the second end is provided with a roller. The frame is provided with a guide rail that abuts against the roller, and the guide rail is provided with a spring that can push the swing arm to rotate.
2. The protective device for enameled aluminum wire production as described in claim 1, characterized in that, The hinge axis of the swing arm is arranged coaxially with the winding reel on the frame.
3. The protective device for enameled aluminum wire production as described in claim 2, characterized in that, The axis of the guide wheel is arranged parallel to the hinge axis.
4. The protective device for enameled aluminum wire production as described in claim 3, characterized in that, The guide wheel has a slot on its circumference for engaging enameled aluminum wire.
5. The protective device for enameled aluminum wire production as described in claim 4, characterized in that, The axis of the roller is arranged parallel to the hinge axis.
6. The protective device for enameled aluminum wire production as described in claim 5, characterized in that, The guide rail is configured as an arc shape arranged coaxially with the hinge axis.
7. The protective device for enameled aluminum wire production as described in claim 6, characterized in that, The swing arm is clamped between the guide rail and the frame.
8. The protective device for enameled aluminum wire production as described in claim 7, characterized in that, The spring is sleeved on the outside of the guide rail.
9. The protective device for enameled aluminum wire production as described in claim 8, characterized in that, The end of the spring is provided with a push plate that abuts against the swing arm.
10. The protective device for enameled aluminum wire production as described in claim 9, characterized in that, The push plate is sleeved on the outside of the guide rail.