Wire spool, winding device and coil assembly

Abstract

The utility model provides a wire spool, a wire winding device and a coil assembly. The wire spool comprises a wire winding body and a wire winding adjusting assembly. The winding body is used for winding wires. The winding adjusting assembly comprises a winding column and a rotating operation piece. The winding post is arranged on the winding main body in a relatively rotating manner and is arranged to be capable of fixing and winding one end part of the wire rod; the rotating operation piece can drive the winding column to be connected with the winding column so that the wire can be folded when the winding column is driven to rotate in the first direction, and the wire can be tensioned. According to the wire spool, the wire winding device and the coil assembly, the wire can be tensioned when the wire is loosened, and the wire winding effect can be guaranteed.

Description

Technical Field

[0001] The present disclosure relates to the field of wire winding devices, and in particular to a wire winding drum, a wire winding device and a coil assembly. Background Art

[0002] At present, when winding wires such as flux-cored welding wires, one end of the tensioned wire is usually directly tied and fixed to one end of a winding drum, and then the winding drum is driven to rotate so that the tensioned wire can be wound around the outside of the winding drum. In this process, if the tensioning effect of the wire is not ideal, the winding will still tend to loosen, resulting in poor subsequent winding effect of the wire. Summary of the invention

[0003] One advantage of the present disclosure is that it provides a winding drum, a winding device and a coil assembly, which can tighten the wire when the wire is loose, thereby ensuring the winding effect of the wire.

[0004] One advantage of the present disclosure is that it provides a winding drum, a winding device and a coil assembly, which can loosen the wire when the wire is tight, which is conducive to ensuring smooth winding of the wire.

[0005] In order to achieve at least one of the above advantages of the present disclosure, the present disclosure provides a winding reel, including: a winding body for winding a wire; a winding adjustment assembly, including: a winding post, which is relatively rotatable on the winding body and is arranged to fix and wind one end of the wire; a rotating operating member, which can drive the winding post to be connected to the winding post, so as to retract the wire when the winding post is driven to rotate along a first direction to tension the wire.

[0006] According to an embodiment of the present disclosure, the winding post is bidirectionally rotatable on the winding body to release the wire when the rotating operating member drives the winding post to rotate in a second direction opposite to the first direction.

[0007] According to an embodiment of the present disclosure, the winding adjustment assembly further includes: a gear transmission component, wherein the gear transmission component is respectively connected to the rotating operating member and the winding post to drive the winding post to rotate when the rotating operating member rotates.

[0008] According to an embodiment of the present disclosure, it includes: a first bevel gear fixedly connected to the winding post; and a second bevel gear fixedly connected to the rotating operating member, meshing with the first bevel gear and having an axis perpendicular to the axis of the first bevel gear.

[0009] According to an embodiment of the present disclosure, it includes: a worm wheel fixedly connected to the winding post; and a worm screw fixedly connected to the rotating operating member and meshing with the worm wheel.

[0010] According to an embodiment of the present disclosure, the rotary operating member is configured as a knob.

[0011] According to an embodiment of the present disclosure, the winding column is formed with a threading hole for passing one end of the wire through.

[0012] According to an embodiment of the present disclosure, an internal space for accommodating the winding adjustment assembly is formed in the winding body, and an outer wall of the winding body is formed with an outlet hole that is connected to the internal space and is suitable for the wire to pass through.

[0013] The present disclosure also provides a winding device, including: a wire-releasing mechanism for releasing a wire; a tensioning mechanism, disposed downstream of the wire-releasing mechanism, for tensioning and guiding out the wire; a winding drum as described above, disposed downstream of the tensioning mechanism, for fixing one end of the guided wire and tightening the wire; and a driving member, connected to the winding drum to drive the winding drum to rotate so that the wire is wound around the winding body.

[0014] The present disclosure also provides a coil assembly including the winding reel as described above. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the arrangement of the winding device of an embodiment of the present disclosure.

[0016] Figure 2 It is a schematic structural diagram of the winding reel of an embodiment of the present disclosure at a certain angle.

[0017] Figure 3 yes Figure 2 Schematic diagram of the structure from another angle.

[0018] Figure 4 It is a schematic diagram of the structure when the protective shell of the winding reel of the embodiment of the present disclosure is opened.

[0019] 100. Wire winding reel;

[0020] 10. winding body; 101. internal space; 1011. end groove; 1012. internal channel; 102. through hole; 11. first convex part; 12. second convex part;

[0021] 20. winding adjustment assembly; 21. winding column; 2101. threading hole; 22. rotating operating member; 23. gear transmission component; 231. worm gear; 232. worm; 24. protective shell; 2401. protective cavity; 2402. positioning jack;

[0022] 600, pay-off mechanism; 700, tensioning mechanism; 800, driving member;

[0023] 900. Wire. DETAILED DESCRIPTION

[0024] The following description is used to disclose the present disclosure so that those skilled in the art can implement the present disclosure. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations. The basic principles of the present disclosure defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present disclosure.

[0025] Those skilled in the art should understand that, in the disclosure of the present invention, the orientation or position relationship indicated by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0026] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0027] In the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0028] See also Figure 1 The winding device of the embodiment of the present disclosure includes a winding drum 100, a wire-releasing mechanism 600, a tensioning mechanism 700 and a driving member 800.

[0029] The wire release mechanism 600 is used to release the wire 900, such as flux-cored welding wire. The tensioning mechanism 700 is arranged downstream of the wire release mechanism 600, and is used to tension the released wire 900 and guide the tensioned wire 900 out. The winding drum 100 is arranged downstream of the tensioning mechanism 700, and is used to fix one end of the guided wire 900. The driving member 800 is connected to the winding drum 100, and is used to drive the winding drum 100 to rotate, so that the wire 900 is wound around the winding drum 100.

[0030] Specifically, the pay-off mechanism 600 may include a pay-off drum and other parts, the tensioning mechanism 700 may include a tensioning wheel and other parts, and the driving member 800 may include a driving motor and other parts. Of course, it can be understood that the pay-off mechanism 600, the tensioning mechanism 700 and the driving member 800 include but are not limited to the above, and the examples here are only for the convenience of those skilled in the art to understand the present disclosure.

[0031] When the winding reel 100 is a conventional winding reel, before winding or during the beginning of winding, when the tensioning effect of the tensioning mechanism 700 is not good, the wire 900 will be loosened, thereby causing an unsatisfactory winding effect of the wire 900. When the winding reel 100 of the present disclosure is used in the above-mentioned winding device, when the wire 900 is loose, the loosened wire 900 can be tightened, so that the wire 900 can still maintain a tensioned state when the tensioning effect of the tensioning mechanism 700 is not ideal, thereby avoiding the above-mentioned problem.

[0032] See 1 and Figure 2 The wire winding reel 100 disclosed herein includes a wire winding body 10 and a wire winding adjustment assembly 20 .

[0033] The winding body 10 is used to rotate for winding the wire 900. Specifically, when the winding body 10 is driven to rotate, the wire 900 can be wound around the outer side wall of the winding body 10.

[0034] Optionally, see Figure 3 The winding body 10 is formed with a first convex portion 11 and a second convex portion 12. The first convex portion 11 and the second convex portion 12 are arranged at both ends of the winding body 10 in the axial direction and protrude in the radial direction of the winding body 10 to limit the wire 900 wound on the winding body 10.

[0035] The winding adjustment assembly 20 includes a winding post 21 and a rotating operating member 22. The winding post 21 is relatively rotatably disposed on the winding body 10 and is arranged to allow one end of the wire 900 to be fixed and wound.

[0036] In other words, when winding the wire reel 100, the staff can pull one end of the wire 900 out from the pay-off mechanism 600 and pass it through the tensioning mechanism 700, and then fix one end of the wire 900 on the winding post 21 after passing through the winding body 10, and wind the wire 900 on the winding post 21 for a number of turns.

[0037] Optionally, see Figure 3The winding body 10 has an internal space 101 for accommodating the winding adjustment assembly 20 , and the outer wall of the winding body 10 has an outlet hole 102 that is connected to the internal space 101 and is suitable for the wire 900 to pass through.

[0038] Thus, one end of the wire 900 led out from the tensioning mechanism 700 can pass through the through hole 102 and extend into the internal space 101, so as to be wound around the winding post 21 located in the internal space 101. In this way, the wire 900 led out from the tensioning mechanism 700 can pass through the winding body 10 and be limited, so that when the winding body 10 is driven to rotate, the wire 900 can be wound around the outer wall of the winding body 10.

[0039] Specifically, the internal space 101 is through-connected along the axial direction of the winding drum 100. The internal space 101 includes two end grooves 1011 and an internal channel 1012. The two end grooves 1011 are arranged at two ends of the winding drum 100. The internal channel 1012 is arranged between the two end grooves 1011, and the two ends of the internal channel 1012 are respectively connected to the two end grooves 1011, and the winding post 21 extends along the axial direction of the winding body 10 and is arranged in the end grooves 1011.

[0040] Optionally, see Figure 3 The winding post 21 is formed with a threading hole 2101 for one end of the wire 900 to pass through. Therefore, after winding a certain number of turns on the winding post 21, one end of the wire 900 can pass through the threading hole 2101, and after passing through the threading hole 2101, it is bent or tied and fixed to the winding post 21, which is conducive to ensuring that one end of the wire 900 can be firmly fixed to the winding post 21.

[0041] The rotating operating member 22 is connected to the winding post 21 and can drive the winding post 21 to retract the wire 900 and tighten the wire 900 when driving the winding post 21 to rotate along a first direction.

[0042] Optionally, the rotary operating member 22 is configured as a knob, so that a worker can manually operate the knob to rotate, thereby driving the winding post 21 to rotate.

[0043] In some embodiments of the present disclosure, the rotating operating member 22 may be directly connected to the winding post 21, and the rotation plane of the rotating operating member 22 is configured to be parallel to the rotation plane of the winding post 21. Thus, the rotation of the rotating operating member 22 can directly drive the winding post 21 to rotate.

[0044] In some other embodiments of the present disclosure, the rotating operating member 22 may also be indirectly connected to the winding post 21 to indirectly drive the winding post 21 to rotate through a transmission method.

[0045] Optionally, see Figure 4 The winding adjustment assembly 20 further includes a tooth transmission component 23. The tooth transmission component 23 is connected to the rotating operating member 22 and the winding post 21 respectively, so as to drive the winding post 21 to rotate when the rotating operating member 22 rotates, and the tooth transmission component 23 is arranged so that the rotation plane of the winding post 21 is perpendicular to the rotation plane of the rotating operating member 22.

[0046] Thus, when the rotating operating member 22 rotates, the rotating operating member 22 drives the tooth transmission component 23 to rotate, and then the tooth transmission component 23 drives the winding post 21 to rotate. In the above process, due to the existence of the tooth transmission component 23, the tooth transmission component 23 has teeth meshing with each other, so the winding post 21 is not easily pulled by the wire 900 and rotated, which is conducive to the long-term maintenance of the state of the winding post 21 after rotation adjustment.

[0047] For some examples, see Figure 4 The gear transmission component 23 includes a worm wheel 231 and a worm 232. The worm wheel 231 is fixedly connected to the winding rod 21. The worm 232 is fixedly connected to the rotating operating member 22 and meshes with the worm wheel 231.

[0048] Therefore, when the rotating operating member 22 rotates, the rotating operating member 22 drives the worm 232 to rotate, the rotation of the worm 232 drives the worm wheel 231 to rotate, and the rotation of the worm wheel 231 drives the winding post 21 to rotate, so that the winding post 21 can realize the rotation action.

[0049] In other examples, the gear transmission component 23 includes a first helical gear and a second helical gear. The first helical gear is fixedly connected to the winding post 21. The second helical gear is fixedly connected to the rotating operating member 22 and meshes with the first helical gear, and the axis of the second helical gear is perpendicular to the axis of the first helical gear.

[0050] Therefore, when the rotating operating member 22 rotates, the rotating operating member 22 drives the second bevel gear to rotate, the rotation of the second bevel gear drives the first bevel gear to rotate, and the rotation of the first bevel gear drives the winding post 21 to rotate, so that the winding post 21 can realize the rotation action.

[0051] In this way, before winding or during the beginning of winding, when the staff finds that the wire 900 is not sufficiently tensioned and the wire 900 is loose, the staff can operate the rotating operating member 22, so that the rotating operating member 22 drives the winding pole 21 to rotate along the first direction relative to the winding body 10, so that the wire 900 is wound around the winding pole 21 for more turns.

[0052] Thus, the loosened wire 900 is collected by the winding rod 21, and then the loosened wire 900 is tightened, so that when the tensioning effect of the tensioning mechanism 700 on the wire 900 is not ideal, the wire 900 can still be wound under sufficient tension, which is beneficial to ensure the winding effect of the wire 900.

[0053] Optionally, the winding post 21 can be bidirectionally rotatably arranged on the winding body 10 to release the wire 900 when the rotating operating member 22 drives the winding post 21 to rotate in a second direction, and the second direction is opposite to the first direction to loosen the wire 900.

[0054] In this way, before winding or during the beginning of winding, when the staff finds that the wire 900 is too tight and is not conducive to winding the wire 900, the staff can operate the rotating operating member 22, so that the rotating operating member 22 drives the winding pole 21 to rotate relative to the winding body 10 along the second direction, thereby reducing the number of turns of the wire 900 wound on the winding pole 21.

[0055] As a result, part of the wire 900 wound on the winding rod 21 is released, thereby loosening the taut wire 900, so that when the tensioning mechanism 700 over-tightens the wire 900, the wire 900 can still be wound smoothly.

[0056] Optionally, see Figure 2 and Figure 4 A protective shell 24 is fixedly provided at the end of the winding body 10. A protective cavity 2401 and a positioning socket 2402 connected to the protective cavity 2401 are formed in the protective shell 24. The winding post 21 is rotatably arranged in the protective shell 24, and at least partially extends out of the protective shell 24 for the wire 900 to be wound. The worm wheel 231 is arranged in the protective cavity 2401, and the worm 232 is positioned and inserted in the positioning socket 2402, and extends out of the positioning socket 2402 to be fixedly connected to the rotating operating member 22.

[0057] See also Figure 1The embodiment of the present disclosure further provides a winding device, which includes the above-mentioned unwinding mechanism 600, the above-mentioned tensioning mechanism 700, the above-mentioned winding drum 100 and the above-mentioned driving member 800.

[0058] From the above explanation, it can be seen that since the present disclosure improves the winding reel 100, the tensioning state of the wire 900 after being tensioned by the tensioning mechanism 700 can be further adjusted, that is, it is further tensioned when the tensioning state becomes loose, and it is further loosened when the tensioning state becomes tight. Therefore, when the wire 900 is wound on the winding reel 100, the tensioning state of the wire 900 can be stably maintained, thereby improving the winding stability and reliability of the wire 900.

[0059] The disclosed embodiment also provides a coil assembly, which includes the winding drum 100 and the wire 900 as described above. The wire 900 is configured as a welding wire, such as a flux-cored welding wire. Therefore, since the wire 900, i.e., the welding wire, is wound smoothly during the winding process, it will not be too tight or too loose, so the coil assembly formed by winding has good performance and high working reliability.

[0060] It should be understood by those skilled in the art that the embodiments of the present disclosure described above and shown in the accompanying drawings are only examples and do not limit the present disclosure. The advantages of the present disclosure have been fully and effectively realized. The functions and structural principles of the present disclosure have been demonstrated and explained in the embodiments, and the embodiments of the present disclosure may be deformed or modified in any way without departing from the principles.

Claims

1. A winding drum, characterized in that: include: A winding body, used for winding wires; Winding adjustment assembly, including: A winding post is relatively rotatably disposed on the winding body and is arranged to fix and wind one end of the wire; The rotating operating member is connected to the winding post and can drive the winding post to retract the wire when the winding post is driven to rotate along a first direction, so as to tighten the wire.

2. The wire winding reel according to claim 1, characterized in that: The winding post is bidirectionally rotatable on the winding body, so as to release the wire when the rotating operating member drives the winding post to rotate in a second direction opposite to the first direction.

3. The wire winding reel according to claim 1, characterized in that: The winding adjustment assembly also includes: a gear transmission component, which is respectively connected to the rotating operating member and the winding post to drive the winding post to rotate when the rotating operating member rotates.

4. The wire winding reel according to claim 1, characterized in that: include: A first bevel gear, fixedly connected to the winding column; as well as The second bevel gear is fixedly connected to the rotating operating member, meshed with the first bevel gear, and has an axis perpendicular to the axis of the first bevel gear.

5. The wire winding reel according to claim 1, characterized in that: include: A worm wheel fixedly connected to the winding post; and The worm is fixedly connected to the rotating operating member and meshes with the worm wheel.

6. The wire winding reel according to claim 1, characterized in that: The rotary operating member is configured as a knob.

7. The wire winding reel according to claim 1, characterized in that: The winding column is formed with a threading hole for one end of the wire to pass through.

8. The wire winding reel according to claim 1, characterized in that: An internal space for accommodating the winding adjustment assembly is formed in the winding body, and an outlet hole communicating with the internal space and suitable for the wire to pass through is formed on the outer side wall of the winding body.

9. A winding device, characterized in that: include: A wire release mechanism, used for releasing the wire; A tensioning mechanism, disposed downstream of the wire-releasing mechanism, for tensioning the wire and guiding the wire; The wire winding drum according to any one of claims 1 to 8, arranged downstream of the tensioning mechanism, is used to fix one end of the guided wire and tighten the wire; as well as A driving member is connected to the winding drum to drive the winding drum to rotate so that the wire material is wound around the winding body.

10. A coil assembly, characterized in that The invention comprises a winding reel as claimed in any one of claims 1 to 8.

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