Wire guide wheel set with wire clamping function
By designing a wire-clamping wheel assembly, and utilizing electromagnets and conical wheel structures to clamp and guide the wire, the problems of complex wire conveying paths and high costs are solved, achieving efficient wire conveying and clamping.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-21
- Publication Date
- 2026-04-03
AI Technical Summary
In the existing technology, wire clamping mechanisms and guide wheel sets need to be set up separately during the packaging process, which results in a complex conveying path and high cost.
Design a wire clamping wheel assembly. By setting an electromagnet and a conical wheel structure on the second guide wheel, the second guide wheel can be translated under the drive of the electromagnet. Combined with the different outer diameter designs of the conical wheel, the wire clamping and guiding functions can be realized.
It simplifies the wire conveying path, reduces conveying costs, and achieves efficient wire clamping through the combination of electromagnets and conical wheels.
Smart Images
Figure CN224076796U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of metal wire processing technology and relates to a wire guide wheel assembly with wire clamping function. Background Technology
[0002] During the online packaging process of metal wire, the wire undergoes cleaning and cutting processes. Especially during cutting, the wire needs to be clamped. Therefore, there are multiple guide wheel sets for the wire and wire clamping mechanisms to clamp the wire. Due to the long online path of the wire, the wire clamping mechanisms and guide wheel sets are distributed in multiple locations, and they are generally set up separately. If the guide wheel sets are improved to have a wire clamping function, the cost of online wire conveying will be greatly reduced, and the conveying path will be simpler. Utility Model Content
[0003] The purpose of this utility model is to address the aforementioned problems in the existing technology by providing a guide wheel assembly with a wire clamping function. The technical problem to be solved by this utility model is how to make it simultaneously possess both wire clamping and guide functions.
[0004] The objective of this utility model can be achieved through the following technical solution: A wire guide wheel assembly with a wire clamping function, characterized in that it includes a mounting plate, a first guide wheel, and a second guide wheel. A sleeve is rotatably connected to both ends of the first guide wheel via bearings. Both the first and second guide wheels have a groove. The sleeve is splined to the mounting plate, and an electromagnet is provided between the sleeve and the mounting plate. The second guide wheel is rotatably connected to the mounting plate. One end of the second guide wheel is connected to a second conical wheel via a torsion spring. A first conical wheel is fixedly mounted on the first guide wheel, capable of abutting against the second conical wheel. When the second conical wheel abuts against the first conical wheel, the rotational speed of the second guide wheel is greater than the rotational speed of the first guide wheel.
[0005] In this design, guide wheel two can only rotate on the mounting plate, while guide wheel one, in addition to rotating, can also translate along the axis due to the spline connection between the sleeve and the mounting plate. The electromagnet can drive guide wheel two to translate. Under normal conditions, cone wheel one and cone wheel two are separated from each other. When the electromagnet is de-energized, a threading space slightly larger than the diameter of the wire is formed between guide wheel one and guide wheel two. When guide wheel one moves laterally, this threading space decreases, exerting a certain clamping force on the wire. At the same time, cone wheel one and cone wheel two come into contact with each other. Due to the different outer diameters of the contact points of cone wheel one and cone wheel two, the rotational speed of guide wheel one is inconsistent with that of guide wheel two. Under the condition that the wire is clamped, the wire is in a stuck state, which restricts the prior movement of the wire, that is, the wire is in a clamped state. Attached Figure Description
[0006] Figure 1 This is a schematic diagram of the structure of this guide wheel assembly when guiding the wire.
[0007] Figure 2 This is a schematic diagram of the structure of this guide wheel assembly when clamping the wire.
[0008] In the diagram, 1 is the mounting plate; 2 is guide wheel one; 3 is guide wheel two; 4 is cone wheel one; 5 is cone wheel two; 6 is the sleeve; and 7 is the electromagnet. Detailed Implementation
[0009] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.
[0010] like Figure 1 and Figure 2 The guide wheel assembly shown includes a mounting plate 1, a guide wheel 2, and a guide wheel 3. A sleeve 6 is rotatably connected to both ends of the guide wheel 2 via bearings. Both the guide wheel 2 and the guide wheel 3 have a groove. The sleeve 6 is splined to the mounting plate 1, and an electromagnet 7 is installed between the sleeve 6 and the mounting plate 1. The guide wheel 3 is rotatably connected to the mounting plate 1. One end of the guide wheel 3 is connected to a conical wheel 5 via a torsion spring. A conical wheel 4 is fixedly mounted on the guide wheel 2, which can abut against the conical wheel 5. When the conical wheel 5 abuts against the conical wheel 4, the rotational speed of the guide wheel 3 is greater than the rotational speed of the guide wheel 2.
[0011] In this design, guide wheel 3 can only rotate on mounting plate 1, while guide wheel 2, in addition to rotating, can also translate along the axis due to the spline connection between sleeve 6 and mounting plate 1. Electromagnet 7 can drive guide wheel 3 to translate. Under normal conditions, cone wheel 4 and cone wheel 5 are separated from each other, and electromagnet 7 is de-energized. A threading space slightly larger than the diameter of the wire is formed between guide wheel 1 and guide wheel 2. When guide wheel 2 moves laterally, this threading space decreases, exerting a certain clamping force on the wire. At the same time, cone wheel 4 and cone wheel 2 contact each other. Due to the different outer diameters of the contact positions of cone wheel 4 and cone wheel 2, the rotation speed of guide wheel 2 is inconsistent with that of guide wheel 3. Under the condition that the wire is clamped, the wire is in a stuck state, which restricts the prior movement of the wire, that is, the wire is in a clamped state.
[0012] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.
Claims
1. A thread wheel set having a thread clamping function, characterized by, The utility model relates to a kind of guide wheel device, including mounting plate (1), guide wheel one (2) and guide wheel two (3), both ends of the guide wheel one (2) are rotatably connected with a sleeve (6) respectively by bearing, guide wheel one (2) and guide wheel two (3) are all with a wheel groove, the sleeve (6) is connected with mounting plate (1) by spline, an electromagnet (7) is arranged between the sleeve (6) and mounting plate (1);The guide wheel two (3) is rotatably connected on mounting plate (1), one end of the guide wheel two (3) is connected with a cone wheel two (5) by a torsion spring, the guide wheel one (2) is fixedly provided with the cone wheel one (4) capable of mutually abutting with cone wheel two (5) on, the rotational speed of guide wheel two (3) is greater than the rotational speed of guide wheel one (2) when cone wheel two (5) abuts with cone wheel one (4).