CN217376820U - Prevent copper wire that drags around reel - Google Patents

Abstract

The utility model relates to an anti-pulling copper wire winding drum, belonging to the technical field of copper wire processing. A copper wire coil is formed on the drum body, a motor is installed on the bottom of the base through a fixing piece, and a transmission shaft is connected to the power output end of the motor. And the limit plate, the end of the transmission shaft away from the motor is provided with a traction rod. The pull-proof copper wire winding drum can effectively prevent the copper wire from being worn, and has strong pull-proof ability.

Description

A pull-proof copper wire winding reel

technical field

The utility model relates to the technical field of copper wire processing, in particular to a pull-proof copper wire winding drum.

Background technique

When the traditional copper wire winding reel is paying off, the copper wire is easy to rub against the edge of the winding reel, causing the copper wire to wear out. In addition, the traditional copper wire winding reel has poor anti-pull ability. When the copper wire is subjected to an instantaneous huge pulling force , the copper wire is easily damaged or even broken.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a pull-proof copper wire winding reel, which can effectively prevent the copper wire from being worn and has a strong anti-pull. pulling ability.

The above-mentioned utility model purpose of the present utility model is achieved through the following technical solutions: a pull-proof copper wire winding drum, comprising a base, a winding drum body and a limit disk arranged concentrically in sequence from bottom to top, a copper wire winding drum The wire winding roll is formed on the winding drum body to form a copper wire roll, a motor is installed on the bottom of the base through a fixing piece, and a transmission shaft is connected to the power output end of the motor, and the transmission shaft runs along the winding shaft. The axial direction of the reel body goes upward in sequence through the base, the winding reel body and the limit plate, and the end of the transmission shaft away from the motor is provided with a drawbar, and the drawbar runs along the The radial direction of the limit disk extends beyond the limit disk, the end of the draw rod away from the transmission shaft is provided with a positioning rod, and the positioning rod is provided with a through opening for the copper wire to pass through; evenly surrounding A plurality of tufts of brushes are arranged on the side of the limiting disk and extending outward along the radial direction of the limiting disk, and flexible filaments are connected between each adjacent two tufts of the brushes.

In some embodiments, the transmission shaft is sleeved with a bearing at the position where the transmission shaft passes through the base and the limiting plate.

In some embodiments, the drive shaft is damped hinged with the drawbar.

In some embodiments, the traction rod is elastically telescopically connected to the positioning rod.

In some embodiments, two rollers are rotatably arranged in the through opening, and the copper wire passes between the two rollers.

In some embodiments, the ductile filament has an arched structure that bulges away from the limiting disk.

In some embodiments, both the brush and the flexible filament are made of resin.

To sum up, the utility model has the following beneficial effects:

The pull-proof copper wire winding reel is provided with brushes and ductile filaments on the limit disk, and the brushes and ductile filaments can avoid contact with the winding reel body during the copper wire pay-off process, thereby avoiding copper wire. The wire is worn, and when the copper wire is pulled by external force, the brush can play the role of decelerating and buffering the external force, thus playing the role of anti-pulling, and the ductile wire seals the gap between the brush tufts to further avoid copper The wire is in contact with the body of the winding reel, and the ductile wire itself has toughness. When the copper wire is in contact with it, it can also play the role of buffering and deceleration, thereby further realizing the effect of anti-pull. In summary, this kind of anti-pull copper wire Winding the reel can effectively prevent the copper wire from being worn, and has a strong anti-pull ability.

Description of drawings

Fig. 1 is the front sectional structure diagram of the utility model;

FIG. 2 is an enlarged cross-sectional structural view of FIG. 1A;

FIG. 3 is a top view of the limit plate of the present invention.

In the figure: 1. Base; 2. Winding reel body; 3. Limiting plate; 4. Motor; 5. Fixing part; 6. Transmission shaft; 7. Bearing; 8. Drawbar; 9. Positioning rod; Through mouth; 902, roller; 10, brush; 11, ductile wire.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present invention, but should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integration; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Referring to Figures 1-3, a pull-proof copper wire winding reel includes a base 1, a winding reel body 2 and a limit disk 3 that are arranged concentrically from bottom to top in sequence, and the copper wire is wound around the winding reel body A copper wire coil is formed on the 2, the bottom of the base 1 is installed with a motor 4 through a fixing member 5, and a transmission shaft 6 is connected to the power output end of the motor 4. The base 1, the winding reel body 2 and the limit plate 3, the end of the transmission shaft 6 away from the motor 4 is provided with a drawbar 8, the drawbar 8 extends along the radial direction of the limit plate 3 to the outside of the limit plate 3, and the traction The end of the rod 8 away from the transmission shaft 6 is provided with a positioning rod 9, and the positioning rod 9 is provided with a through opening 901 for the copper wire to pass through; A plurality of tufts of brushes 10 are extended outward, and flexible filaments 11 are connected between each adjacent two tufts of brushes 10 . When in use, firstly wrap the copper wire on the winding drum body 2, then pull out the end of the copper wire and pass through the positioning rod 9, and embed the copper wire between the adjacent brushes 10, and then start the motor At the same time, the copper wire is pulled out to achieve the copper wire outlet. During the period, the motor 4 drives the transmission shaft 6 to rotate, and the transmission shaft 6 drives the traction rod 8 and the positioning rod 9 to rotate. The copper wire on the main body 2 is gradually pulled out. During the copper wire outgoing period, the brush 10 and the ductile wire 11 can avoid contact with the reel body 2 during the copper wire payout process, so as to prevent the copper wire from being worn out. And when the copper wire is pulled by external force, the brush 10 can play the role of decelerating and buffering the external force, thus playing the role of anti-pulling, and the ductile wire 11 seals the gap between the brushes 10 clusters, further avoiding the copper wire. In contact with the reel body 2, and the ductile wire 11 itself has toughness, when the copper wire is in contact with it, it can also play the role of buffering and deceleration, thereby further realizing the effect of anti-pull.

In some embodiments, as shown in FIG. 1 , the transmission shaft 6 is sleeved with a bearing 7 at the position where the transmission shaft 6 penetrates the base 1 and the limit plate 3 . Setting the bearing 7 can make the rotation of the transmission shaft 6 more smooth and smooth.

In some embodiments, the drive shaft 6 and the drawbar 8 are damped and hinged. When the copper wire is subjected to an instantaneous huge longitudinal pulling force, the drawbar 8 will turn over, and the damping hinge mechanism between the drive shaft 6 and the drawbar 8 The external force on the drawbar 8 can be effectively buffered, thereby buffering the longitudinal force of the copper wire and preventing pulling.

In some embodiments, the traction rod 8 and the positioning rod 9 are elastically and telescopically connected. When the copper wire is subjected to an instantaneous huge lateral pulling force, the traction rod 8 and the positioning rod 9 will elastically contract, so that the positioning rod 9 can be effectively buffered. The external force received, thereby buffering the lateral force of the copper wire and preventing pulling.

In some embodiments, as shown in FIG. 2 , two rollers 902 are rotatably disposed in the through-hole 901 , and the copper wire passes between the two rollers 902 , and the copper wire can be made smoother by means of the two rollers 902 smooth, which can further reduce the wear of copper wire.

In some embodiments, as shown in FIG. 3 , the ductile wire 11 has an arched structure that bulges away from the limit disk 3 , and the ductile wire 11 bulges towards the direction of the copper wire, so that the copper wire can be dealt with in a more timely manner. Extrusion, and can improve the buffering and blocking effect of the flexible wire 11 .

In some embodiments, the brush 10 and the flexible wire 11 are made of resin material, which has good wear resistance and corrosion resistance, and can effectively improve the service life of the brush 10 and the flexible wire 11 .

This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications to the present embodiment without creative contribution as needed after reading this specification, but as long as the utility model is used in the present invention All new types of claims are protected by the patent law.

Claims (7)

1. An anti-pulling copper wire winding reel, comprising a base (1), a reel body (2) and a limit disk (3) that are arranged concentrically from bottom to top in turn, and the copper wire is wound on the A coil of copper wire is formed on the reel body (2), characterized in that: A motor (4) is mounted on the bottom of the base (1) through a fixing piece (5), a drive shaft (6) is connected to the power output end of the motor (4), and the drive shaft (6) runs along the The axial direction of the winding reel body (2) extends upward in sequence through the base (1), the winding reel body (2) and the limit plate (3), and the transmission shaft (6) is far away from the One end of the motor (4) is provided with a traction rod (8), and the traction rod (8) extends to the outside of the limiting disk (3) along the radial direction of the limiting disk (3). A positioning rod (9) is provided at one end of the traction rod (8) away from the transmission shaft (6), and a through hole (901) for the copper wire to pass through is provided on the positioning rod (9); A plurality of tufts of brushes (10) are arranged evenly around the side edges of the limiting disk (3) and extending outward along the radial direction of the limiting disk (3), and each adjacent two tufts of the brushes Flexible filaments (11) are connected between (10). 2 . The pull-proof copper wire winding reel according to claim 1 , wherein the transmission shaft ( 6 ) penetrates through the base ( 1 ) and the limit plate ( 3 ). 3 . Bearings (7) are sleeved at all positions. 3 . The pull-proof copper wire winding drum according to claim 1 , wherein the transmission shaft ( 6 ) is damped and hinged with the traction rod ( 8 ). 4 . The pull-proof copper wire winding reel according to claim 1, characterized in that: the traction rod (8) and the positioning rod (9) are elastically telescopically connected. 5. The pull-proof copper wire winding reel according to claim 1, characterized in that: two rollers (902) are rotatably arranged in the through opening (901), and the copper wire is drawn from the two rollers. (902) through. 6 . The pull-proof copper wire winding reel according to claim 1 , wherein the flexible wire ( 11 ) has an arched structure that bulges away from the limiting disk ( 3 ). 7 . 7 . The pull-proof copper wire winding reel according to claim 1 , wherein the brush ( 10 ) and the ductile wire ( 11 ) are both made of resin. 8 .

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