Metal wire winding disc

Abstract

The utility model discloses a metal wire winding disc which comprises a base, a winding disc body is arranged at the top of the base, a side supporting plate is arranged at the top of the winding disc body, a rotatable rotating rod is arranged at the top of the side supporting plate, clockwork springs are arranged at the two ends of the rotating rod, and a limiting plate is installed on the rotating rod. A sliding shaft is arranged at the front end of the base, sliding grooves are formed in the upper side and the lower side of the sliding shaft, and sliding seats are installed on the sliding grooves in a sliding mode and arranged in the sliding grooves in a sliding mode through sliding blocks on the inner sides of the sliding seats. The utility model relates to the technical field of winding discs, in particular to a metal wire winding disc, which is provided with an unpowered follow-up limiting and abutting mechanism, and can automatically follow the unwinding process of an aluminum wire coil to abut and limit an aluminum wire in a follow-up manner without the intervention of external force, so that the winding disc is convenient to use and high in practicability. Therefore, the problem that the aluminum wires are prone to loosening and unrolling in the unwinding process is effectively solved, and the aluminum wire unwinding device is simple in overall structure, free of power equipment, low in cost, easy to maintain and suitable for wide application.

Description

Technical Field

[0001] The utility model relates to the technical field of winding discs, in particular to a wire winding disc. Background Technique

[0002] A winding disc, also known as a winding rack, is a device used for winding metal coils. For example, during the metal smelting process, aluminum wires of production numbers are wound.

[0003] The inventor believes that a common problem in most winding discs on the market at present is that when the winding disc unwinds, the aluminum wire is very likely to become loose or unwind, resulting in the disorder of the aluminum wire that was originally neatly wound on the winding disc. The unwound aluminum wire not only affects the normal unwinding but also may cause damage to the aluminum wire due to mutual friction. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a wire winding disc, which solves the problems of easy loosening and unwinding of the existing winding disc during unwinding.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A wire winding disc includes a base. A winding disc is arranged on the top of the base. Side support plates are arranged on the top of the winding disc. A rotatable rotating rod is arranged on the top of the side support plates. Spring hairpins are arranged at both ends of the rotating rod. A limiting plate is installed on the rotating rod.

[0008] A sliding shaft is arranged at the front end of the base. Chute grooves are respectively arranged on the upper and lower sides of the sliding shaft. A sliding seat is slidably installed on the chute grooves. The sliding seat is slidably arranged in the chute grooves through sliders on its inner side.

[0009] A traction bolt is arranged on the top of the sliding seat. A traction hole for the wire to pass through is arranged on the traction bolt.

[0010] An anti-unwinding and tightening mechanism is also arranged on the sliding seat.

[0011] As a further preferable option, the anti-unwinding and tightening mechanism includes a sleeve and a rod body telescopically installed in the sleeve. One end of the rod body is connected to a spring in the sleeve. The other end of the rod body is provided with a tightening frame. A rotatable tightening wheel is arranged on the tightening frame.

[0012] As a further preferable option, the rod body is connected to the tightening frame through a movable joint.

[0013] As a further preferable option, the sliding seat is fixed to the sleeve through a reinforcing rod.

[0014] As a further preference, the limiting plate is in an L shape, and a rotatable limiting roller is provided at the end of the limiting plate.

[0015] (III) Beneficial effects

[0016] The utility model provides a wire winding disc, which has the following beneficial effects:

[0017] For this wire winding disc, by setting up a non-powered follow-up type limiting and pressing mechanism, without the intervention of external force, it can automatically follow and limit and press the aluminum wire during the unwinding process of the aluminum wire coil, thus effectively solving the problems that the aluminum wire is prone to looseness and uncoiling during the unwinding process. The overall structure of this device is simple, without power equipment, low in cost and easy to maintain, and is suitable for wide application. Description of the drawings

[0018] Figure 1 is a schematic structural diagram of the utility model;

[0019] Figure 2 is a partial structural side sectional view of the utility model.

[0020] In the figure: 1, base; 2, winding disc; 3, side support plate; 4, rotating rod; 5, hairspring; 6, limiting plate; 61, limiting roller; 7, sliding shaft; 8, sliding groove; 9, sliding seat; 10, slider; 11, traction bolt; 110, traction hole; 12, anti-disengagement and pressing mechanism; 121, sleeve; 122, rod body; 123, spring; 124, pressing frame; 125, pressing wheel; 126, movable joint; 13, reinforcing rod. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Such as Figure 1-2As shown in the figure, the present utility model provides a technical solution: a wire coiling disc, including a base 1, on the top of the base 1 is provided a coiling disc 2, the rotating shaft part in the coiling disc 2 can rotate freely, and the outer disc is fixed. On the top of the coiling disc 2 is provided a side support plate 3, on the top of the side support plate 3 is provided a rotatable rotating rod 4, and at both ends of the rotating rod 4 are provided hairspring 5s. The initial state of the hairspring 5s is in a state of storing energy. That is to say, when the aluminum wire coil becomes smaller during the unwinding process, this is exactly the process of the deformation recovery of the hairspring 5s. Therefore, the limiting plate 6 can always press tightly against the aluminum wire coil. Of course, the pressing force has requirements. It cannot be too tight to cause difficulties in unwinding the aluminum wire, nor can it be too loose to affect the limiting effect.

[0023] A limiting plate 6 is installed on the rotating rod 4. The limiting plate 6 is in an L shape, and at the end of the limiting plate 6 is provided a rotatable limiting roller 61. The limiting roller 61 is in direct contact with the aluminum wire coil, and the friction between the two belongs to sliding friction.

[0024] At the front end of the base 1 is provided a sliding shaft 7. On the upper and lower sides of the sliding shaft 7 are both provided sliding grooves 8. A sliding seat 9 is slidably installed on the sliding grooves 8. The sliding seat 9 is slidably arranged in the sliding grooves 8 through a slider 10 inside it.

[0025] On the top of the sliding seat 9 is provided a traction bolt 11. On the traction bolt 11 is provided a traction hole 110 through which the metal wire can pass.

[0026] A wire anti - detachment and pressing mechanism 12 is also provided on the sliding seat 9. The wire anti - detachment and pressing mechanism 12 includes a sleeve 121 and a rod body 122 telescopically installed in the sleeve 121. The sliding seat 9 is fixed to the sleeve 121 through a reinforcing rod 13. One end of the rod body 122 is connected to a spring 123 inside the sleeve 121, and the other end of the rod body 122 is provided with a pressing frame 124. The rod body 122 is connected to the pressing frame 124 through a movable joint 126. Regarding the pressing frame 124, it is preferably eccentrically arranged with the rod body 122. In this way, during the back - and - forth unwinding process of the aluminum wire, the pressing wheel 125 can always be located near the aluminum wire (for example, when the aluminum wire moves to the left, the pressing wheel 125 is on the left side of the aluminum wire, that is, it always forms a certain restraint on the aluminum wire about to be unwound to prevent it from loosening or being prematurely uncoiled. Conversely, it is on the right side). A rotatable pressing wheel 125 is provided on the pressing frame 124. It should be noted that in order to achieve a better pressing effect, the lengths of the sleeve 121 and the rod body 122 have certain requirements. Their overall length is at least 8 - 10 times the thickness of the aluminum wire coil, so as to not only ensure the pressing effect but also ensure that the pressing force is appropriate and does not cause difficulty in unwinding the aluminum wire.

[0027] The initial state of the spring 123 is also in a state of storing energy. The pressing wheel 125 presses tightly against the aluminum wire coil. As the thickness of the aluminum wire coil gradually decreases, the spring 123 gradually recovers its deformation. By utilizing this process of deformation recovery, the rod body 122 is gradually ejected. The ejected length can compensate for the influence caused by the decrease in the thickness of the aluminum wire coil. In particular, it should be noted that even in the final stage of unwinding, the pressing force generated by the pressing wheel 125 is sufficient and will not completely fail. The purpose of setting the movable joint 126 is to always ensure that the pressing wheel 125 contacts the aluminum wire coil at a tangential angle.

[0028] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] During use, after the aluminum wire is wound into a coil on the winding disc 2, first, the top of the aluminum wire coil is pressed tightly by the limiting plate 6. During the subsequent unwinding process of the aluminum wire, due to the further deformation recovery of the clockwork spring 5, the limiting plate 6 always deflects downward, so that the limiting plate 6 always maintains a pressing state with the aluminum wire coil.

[0030] Furthermore, one end of the aluminum wire passes through the traction hole 110 on the traction bolt 11 and then is unwound. The anti-loosening and pressing mechanism 12 near the traction bolt 11 always presses tightly against the aluminum wire to prevent the aluminum wire from loosening or uncoiling.

[0031] It should be noted that during the unwinding process of the aluminum wire, the aluminum wire will move back and forth on the winding disc 2. With the driving effect of the aluminum wire, the sliding seat 9 slides back and forth synchronously on the sliding shaft 7, so that the anti-loosening and pressing mechanism 12 also moves along with it, thus achieving the purpose of following and pressing tightly.

[0032] In summary, for this metal wire winding disc, by setting up a non-powered follow-up type limiting and pressing mechanism, without the intervention of external force, it can automatically follow the unwinding process of the aluminum wire coil and perform follow-up type pressing and limiting on the aluminum wire, thus effectively solving the problems of easy loosening and uncoiling of the aluminum wire during the unwinding process. The overall structure of this device is simple, without power equipment, low in cost and easy to maintain, and is suitable for wide application.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to this process, method, article or device.

[0034] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A wire coiling reel, characterized in that: It includes a base (1), a winding reel (2) is arranged at the top of the base (1), a side support plate (3) is arranged at the top of the winding reel (2), a rotatable rotating rod (4) is arranged at the top of the side support plate (3), hairspring (5) are arranged at both ends of the rotating rod (4), and a limiting plate (6) is installed on the rotating rod (4); A sliding shaft (7) is arranged at the front end of the base (1), sliding grooves (8) are formed on both the upper and lower sides of the sliding shaft (7), a sliding seat (9) is slidably installed on the sliding grooves (8), and the sliding seat (9) is slidably arranged in the sliding grooves (8) through a slider (10) inside it; A traction bolt (11) is arranged at the top of the sliding seat (9), and a traction hole (110) through which a wire can pass is formed on the traction bolt (11); An anti - detachment and tightening mechanism (12) is also arranged on the sliding seat (9).

2. The wire rewinding reel according to claim 1, characterized in that: The anti - detachment and tightening mechanism (12) includes a sleeve (121) and a rod body (122) telescopically installed in the sleeve (121). One end of the rod body (122) is connected to a spring (123) inside the sleeve (121), the other end of the rod body (122) is provided with a tightening frame (124), and a rotatable tightening wheel (125) is arranged on the tightening frame (124).

3. A wire winding reel according to claim 2, characterized in that: The rod body (122) is connected to the tightening frame (124) through a movable joint (126).

4. The wire rewinding reel according to claim 2, characterized in that: The sliding seat (9) is fixed to the sleeve (121) through a reinforcing rod (13).

5. A wire rewinding reel according to claim 1, characterized in that: The limiting plate (6) is L - shaped, and a rotatable limiting roller (61) is arranged at the end of the limiting plate (6).

Images