Device for preventing wire from being disordered during paying-off
By designing a combination of base, top frame, and elastic support components on the winding line, and utilizing the elastic support force and the squeezing effect of heat shrink film, the problems of wire tangling and collapse during wire unwinding are solved, achieving stable wire unwinding and efficient production.
Patent Information
- Application Number
- CN202423054538.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing winding lines are prone to tangling and collapse during unwinding, resulting in reduced production efficiency. Existing auxiliary devices are not effective and lack sufficient pressure on the upper conductor.
Design a device to prevent wire tangling, including a base, a top frame and an elastic support. The elastic support passes through a hollow spool of the wire and applies an elastic support force radially outward. The wire is prevented from becoming loose and tangled by the squeezing action of the elastic support and the heat shrink film.
It effectively prevents the conductor from becoming loose and tangled during the laying process, ensuring the continuity and efficiency of production, and improving the stability and efficiency of the laying process.
Smart Images
Figure CN223592095U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cable pay-off technology field especially relates to a device that prevents pay-off disorder. BACKGROUND
[0002] In the industry of enameled wire, the upstream wire (copper wire / aluminum wire / copper-clad aluminum wire) processing factory adopts horizontal take-up machine, and the wire is arranged on the wire disc from left to right and then from right to left reciprocally, and is increased layer by layer until the wire disc is full of wire, and after full, the center take-up disc is pulled out, and the conductor is taken as a hollow shaft cylindrical winding wire, which is bound tightly after being wrapped with a strap and then wrapped with a heat-shrinkable film outside, and is placed after being turned over vertically.
[0003] When the winding wire is paid off, it is paid off from top to bottom and then from bottom to top, and is paid off from inside to outside layer by layer, and when the full disc winding wire is paid off, the heat-shrinkable film will make the wires press each other, and the friction force makes the upper wire not easy to fall off, but when the remaining wire is less, the pressure of the heat-shrinkable film on the wire is insufficient, and the upper bare wire is easy to collapse and loosen, and even disorder and knot, and after disorder, continuous production cannot be carried out, which greatly reduces the production efficiency, so the device is needed to prevent the wire from being paid off disorderly.
[0004] In order to avoid disorder, a cylinder and a pay-off stand are used to assist pay-off, but the effect is not obvious, the pressure on the upper wire is insufficient, and the wire still collapses. UTILITY MODEL CONTENTS
[0005] The utility model aims at solving the problem that the existing winding wire is easy to disorder and collapse when paid off.
[0006] To solve the above technical problem, the utility model aims at realizing the following technical scheme: a device for preventing pay-off disorder is provided, which is applied to winding wire and comprises:
[0007] A base is used for bearing the vertical placement of the winding wire;
[0008] A top frame is located above the base and forms a placement space of the winding wire with the base;
[0009] An elastic support member is connected to the top frame at the upper end and connected to the base at the lower end;
[0010] The elastic support member is used for penetrating the hollow winding shaft of the winding wire placed on the base, and can apply elastic support force outward in the radial direction.
[0011] Further, the elastic support member is provided with a plurality of elastic support members and is uniformly distributed in the circumferential direction.
[0012] Further, the elastic support member comprises an elastic steel wire, which is curved in an arc shape to the radial outside; and a counterweight member with adjustable weight is arranged on the top frame.
[0013] Further, a plurality of counterweight grooves are arranged on the top frame, and the counterweight member comprises a plurality of counterweight blocks which can be taken out and placed in the counterweight grooves.
[0014] Further, a protective layer is coated on the elastic steel wire.
[0015] Further, a plurality of sliding grooves are arranged on the base in a circumferential direction, and the sliding grooves are radially oriented; and the lower ends of the plurality of elastic supporting members are respectively slidably connected to the plurality of sliding grooves.
[0016] Further, a anti-disengagement ring is protruded on the base in a circumferential direction, and the anti-disengagement ring is located at one end of the radially outer side of the plurality of sliding grooves.
[0017] Further, the device for preventing wire disordering during wire unwinding comprises:
[0018] a shaft cylinder, the upper end of which is connected to the top frame, and the lower end of which is connected to the base, and the shaft cylinder passes through the hollow reel of the wire package;
[0019] The elastic supporting member comprises an elastic belt, the upper end of which is connected to the outer edge of the top frame, and the lower end of which is connected to the outer edge of the base.
[0020] Further, the circumferential outer diameter of the base and the top frame is greater than the circumferential outer diameter of the wire package.
[0021] Further, a plurality of arrangement grooves are arranged on the base in a circumferential direction, and the lower segment of the elastic belt is accommodated in the arrangement grooves.
[0022] Compared with the prior art, the end cover structure has at least the following beneficial effects:
[0023] When the wire is unwound from the inner side of the wire package, the elastic supporting member is extruded outward from the inner side of the wire package to support the wire, and the heat-shrinkable film on the outer side of the wire package is tightly wrapped and extruded inward, so that the mutual extrusion in the inner and outer side directions of the wire package is formed, thereby effectively preventing the wire from being disorderly and collapsing during unwinding.
[0024] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following is the preferred embodiment of the utility model and the detailed description of the drawings as follows. BRIEF DESCRIPTION OF DRAWINGS
[0025] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.
[0026] Figure 1 The overall structure schematic diagram of the device for preventing wire disorder of pay-off wire of example one provided by the embodiments of the present application.
[0027] Figure 2 The top view of the device for preventing wire disorder of pay-off wire of example one provided by the embodiments of the present application.
[0028] Figure 3 The base structure schematic diagram of the device for preventing wire disorder of pay-off wire of example one provided by the embodiments of the present application.
[0029] Figure 4 The top frame structure schematic diagram of the device for preventing wire disorder of pay-off wire of example one provided by the embodiments of the present application.
[0030] Figure 5 The cross-sectional structure schematic diagram of the device for preventing wire disorder of pay-off wire of example two provided by the embodiments of the present application.
[0031] Figure 6 The assembly schematic diagram of the device for preventing wire disorder of pay-off wire of example two provided by the embodiments of the present application.
[0032] Figure 7 The base structure schematic diagram of the device for preventing wire disorder of pay-off wire of example two provided by the embodiments of the present application.
[0033] Figure 8 The top frame structure schematic diagram of the device for preventing wire disorder of pay-off wire of example two provided by the embodiments of the present application.
[0034] Explanation of the figure:
[0035] 1, base; 11, sliding groove; 12, anti-disengagement ring; 13, fixed foot; 14, arrangement groove; 15, first connecting part; 2, top frame; 21, fixed shaft; 22, counterweight; 23, second connecting part; 3, elastic steel wire; 4, shaft cylinder; 5, elastic band; 6, wound wire. DETAILED DESCRIPTION
[0036] For further illustrating the technical means and effects taken by the utility model to achieve the predetermined utility model purposes, the following will combine the drawings and the preferred embodiments to specifically explain the specific implementation manners, structures, features and effects of the utility model application. In the following description, different "an embodiment" or "embodiments" do not necessarily refer to the same embodiment. In addition, the specific features, structures or characteristics in one or more embodiments can be combined in any suitable form.
[0037] In the description of the utility model, it needs to be clear that the terms "first", "second" and the like in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence; the terms "vertical", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model, and do not mean that the devices or elements referred to must have a specific orientation or position, so it cannot be understood as a limitation on the utility model.
[0038] In the description of the utility model, it needs to be clear that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.
[0039] Please refer to Figure 1 And Figure 5 The utility model embodiment provides a device for preventing wire disordering of pay-off, applied to winding wire 6, comprising:
[0040] The base 1 is used for bearing the vertical placement of the winding wire 6;
[0041] The top frame 2 is located above the base 1 and forms a placement space of the winding wire 6 between the base 1 and the top frame 2;
[0042] The elastic support is connected to the top frame 2 at the upper end and connected to the base 1 at the lower end;
[0043] The elastic support is used for passing through the hollow reel of the winding wire 6 placed on the base 1, and can exert elastic support force radially outward.
[0044] In this embodiment, the base 1 and the top frame 2 can be circular or annular mounting plate structures, and the base 1 and the top frame 2 can be made of wood or engineering plastic, preferably high-strength engineering plastic, which not only has good mechanical properties but also is light in weight, facilitating installation and maintenance. The use of engineering plastic can also effectively resist corrosive substances in the environment and prolong the service life of the device. The winding line 6 is vertically placed on the base 1 (i.e., the hollow reel of the winding line 6 is perpendicular to the ground). The top frame 2 is spaced apart from the top of the winding line 6 to allow the wire to be released and adjusted from the inside of the winding line 6 to the outside through the spacing, ensuring continuous operation and efficient output of the wire.
[0045] In this embodiment, the elastic support member passes through the hollow reel of the winding line 6 placed on the base 1, and the elastic support force applied by the elastic support member radially outward can support the inside of the winding line 6.
[0046] Based on this, when the wire is unwound from the inside of the winding line 6, the elastic support member extrudes outward to support the wire on the inside of the winding line 6, and the heat-shrinkable film on the outside of the winding line 6 tightly wraps and extrudes inward, forming mutual extrusion in the inside and outside directions of the winding line 6, thereby effectively preventing the wire from loosening, tangling, or even collapsing when unwound.
[0047] In an embodiment, the elastic support member is provided in multiple and uniformly distributed in the circumferential direction.
[0048] In this embodiment, the elastic support member is provided in multiple and uniformly distributed in the circumferential direction to provide more balanced support and ensure the stability of the winding line 6 when unwound. The specific number of elastic support members is not specifically required and can be adjusted according to actual needs.
[0049] The implementation scheme of the utility model for supporting the inside of the winding line 6 will be specifically introduced below.
[0050] Embodiment one:
[0051] Please refer to Figures 1 to 4 In an embodiment, the elastic support member includes an elastic steel wire 3, and the elastic steel wire 3 is arcuately bent radially outward; and the top frame 2 is provided with a counterweight member with adjustable weight.
[0052] In this embodiment, the elastic support member is composed of an elastic steel wire 3, which is designed to be arcuately bent radially outward, which not only provides the necessary support force but also adapts to winding lines 6 of different diameters, ensuring flexibility and adaptability during use.
[0053] In this embodiment, the upper end portions of the plurality of elastic steel wires 3 are firmly fixed to the bottom region of the top frame 2. To achieve this, a special fixing shaft 21 can be arranged at the bottom of the top frame 2, so that the upper ends of the plurality of elastic steel wires 3 can be concentrated and fixed on the fixing shaft 21. The fixing mode can be welding, insertion, bolt connection, etc.
[0054] In this embodiment, in the structural design of the top frame 2, weight-adjustable counterweights are specially added, which can be adjusted in weight according to actual needs. By increasing or decreasing the weight of the counterweights, different degrees of pressure can be applied to the elastic support. This pressure will cause the elastic support to bend and deform to different degrees, thereby affecting its elastic support force on the winding wire 6. In this way, the support force of the elastic support on the winding wire 6 can be flexibly adjusted to adapt to winding wires 6 of different weights and sizes, ensuring that appropriate support can be provided under various working conditions, thereby improving the overall unwinding stability.
[0055] In an embodiment, a plurality of counterweight grooves are arranged on the top frame 2, and the counterweights include a plurality of counterweight blocks that can be taken out and placed in the plurality of counterweight grooves.
[0056] In this embodiment, the counterweight grooves provide convenience for the installation and adjustment of the counterweights. The counterweights include a plurality of counterweight blocks that can be taken out and placed in the plurality of counterweight grooves. These configuration blocks can be metal blocks or blocks of other materials of the same or different weights, which can be placed in specific counterweight grooves as needed.
[0057] Specifically, the design of the counterweight grooves allows them to be arranged in multiple circles around the center of the top frame 2. In each circle of counterweight grooves, a plurality of counterweight blocks 22 are uniformly arranged, and these counterweight blocks 22 are symmetrically arranged. By increasing or decreasing the number of these symmetrically placed counterweight blocks 22, the gravitational balance of the entire top frame 2 can be effectively adjusted. This adjustment mechanism allows the pressure of the top frame 2 on the elastic support to be accurately and balancedly adjusted, thereby accurately and balancedly adjusting the support force of the elastic support on the inside of the winding wire 6.
[0058] In an embodiment, a protective layer is wrapped around the elastic steel wire 3.
[0059] In this embodiment, a protective layer is wrapped around the surface of the elastic steel wire 3; the protective layer can be made of polytetrafluoroethylene (PTFE), polycarbonate (PC), nylon, etc. They all have the characteristics of smoothness, wear resistance, and corrosion resistance. Such a design not only ensures that the elastic steel wire 3 can effectively support the wire, but also prevents the wire from being scratched during unwinding, thereby ensuring the service life of the wire.
[0060] In an embodiment, a plurality of slide grooves 11 are arranged circumferentially on the base 1, and the guide direction of the slide grooves 11 is radial; the lower ends of the plurality of elastic supporting members are respectively connected to the plurality of slide grooves 11.
[0061] In the embodiment, the design of the slide grooves 11 allows the elastic supporting members to move in the radial direction, thereby adapting to the winding wire 6 of different diameters.
[0062] Specifically, the fixing feet 13 can be made of steel, and the lower ends of the elastic supporting members are provided with magnetic pieces, which can be fixedly adsorbed on the fixing feet 13 by magnetic force. In addition, the inner walls of the slide grooves 11 can be coated with a layer of low-friction material, such as polytetrafluoroethylene (PTFE), to reduce the frictional resistance of the elastic supporting members during sliding, thereby further improving the flexibility and durability of the device.
[0063] More specifically, the positions of each of the slide grooves 11 correspond to the corresponding elastic supporting member, and the number of them is consistent.
[0064] In an embodiment, a plurality of anti-disengagement rings 12 are arranged circumferentially on the base 1, and the anti-disengagement rings 12 are located at one end of the radial outer side of the plurality of slide grooves 11.
[0065] In the embodiment, the design of the anti-disengagement rings 12 aims to further ensure that the elastic supporting members will not accidentally disengage from the slide grooves 11 during the process of paying off the wire, thereby avoiding possible device failure or wire damage.
[0066] Specifically, the anti-disengagement rings 12 are ingeniously arranged at the end positions of the radial outer side of the plurality of slide grooves 11, and block the end of the radial outer side of the slide grooves 11. When the elastic supporting members slide to the end of the radial outer side of the slide grooves 11, they are blocked by the anti-disengagement rings 12, thereby achieving the effect of preventing disengagement.
[0067] Embodiment two:
[0068] Please refer to Figures 5 to 8 In an embodiment, the device for preventing wire disorder during paying off also includes:
[0069] a shaft cylinder 4, the upper end of which is connected to the top frame 2, and the lower end of which is connected to the base 1, and the shaft cylinder 4 passes through the hollow reel of the winding wire 6 placed on the base 1;
[0070] Among them, the elastic supporting member includes an elastic band 5, the upper end of which is connected to the outer edge of the top frame 2, and the lower end of which is connected to the outer edge of the base 1.
[0071] In this embodiment, the upper and lower ends of the shaft cylinder 4 can be assembled with the top frame 2 and the base 1 by threaded connection, of course, other connection methods such as bolts, plug-in connection, etc. can also be used. After assembly, it presents an I-shaped type. The height of the shaft cylinder 4 should be higher than the height of the coil wire 6 to be placed, and the diameter of the shaft cylinder 4 should be smaller than the hollow reel of the coil wire 6 (i.e. the inner diameter of the inside of the coil wire 6), so as to facilitate the release of the wire from the inside of the coil wire 6.
[0072] In this embodiment, the design principle of the elastic support is based on the elastic properties of the elastic band 5. The upper end of the elastic band 5 is fixedly connected to the outer edge of the top frame 2, and the lower end of the elastic band 5 is fixedly connected to the outer edge of the base 1. It should be particularly pointed out that the circumferential outer diameter of the base 1 and the top frame 2 is designed to be larger than the circumferential outer diameter of the coil wire 6. Such design consideration is to ensure that when the elastic band 5 is in a tight state, it can effectively extrude the inside of the coil wire 6 to the radial outside direction, so as to achieve the purpose of supporting the inside of the coil wire 6.
[0073] Specifically, by adjusting the length or number of the elastic band 5, the supporting force of the elastic band 5 to the inside of the coil wire 6 can be increased or decreased.
[0074] Specifically, by setting the circumferentially arranged first connecting part 15 (such as hooks, fixing holes, fixing ears, etc.) and the second connecting part 23 (such as hooks, fixing holes, fixing ears, etc.) on the outer edge of the top frame 2 and the outer edge of the base 1, respectively, for the two ends of the elastic band 5 to be connected.
[0075] In an embodiment, a plurality of circumferentially arranged placement grooves 14 are provided on the base 1, and the lower segment of the elastic band 5 is placed in the placement grooves 14.
[0076] In this embodiment, a plurality of placement grooves 14 are designed on the upper surface of the base 1, which are evenly distributed along the circumference of the base 1. The purpose of these placement grooves 14 is to place the lower segment of the elastic band 5, to ensure that the elastic band 5 can be properly accommodated. The elastic band 5 itself is designed in a flat strip shape, which can effectively avoid being pressed by the coil wire 6 when placed in the placement grooves 14, thereby maintaining its elasticity and functionality. Through such design, the elastic band 5 can maintain its proper tension, ensuring that it can provide stable elastic support during use.
[0077] In some other embodiments, the base 1 is specially designed and installed with a locking mechanism for fixing the winding wire 6. This locking mechanism can be specifically implemented as a screw locking device, which adjusts the locking force by rotating the screw rod. This design ensures that the winding wire 6 can be firmly fixed during the unwinding process and will not loosen. The screw locking device is not only simple in structure, but also highly reliable and easy to operate. In addition, this device also has good adaptability and can be applied to winding wires 6 of different lengths and diameters, thus meeting various use requirements. The flexibility and practicality of this design make it very valuable in various industrial applications, providing a stable and reliable solution for winding wire fixation for both small workshops and large production lines.
[0078] In some other embodiments, in order to further improve the efficiency and safety of the device, the base 1 can also be equipped with a wire guide device. This guide device can be a wire wheel or a wire guide groove, and its main function is to guide the wire to maintain the correct path during the unwinding process, thereby avoiding the mutual entanglement of the wires or unnecessary friction with other parts of the device. The design of the wire guide device should ensure that its structure is stable enough and can cooperate well with the elastic support, so that the unwinding process can proceed smoothly.
[0079] In summary, those skilled in the art will readily understand that the above advantageous technical features can be freely combined and superimposed without conflict.
[0080] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the present application still belongs to the scope of the technical scheme of the present application.
Claims
1. A device for preventing tangled wire during unwinding, applied to packaged wire, characterized in that, include: A base for supporting the vertically positioned winding line; The top frame is located above the base and forms a space between the top frame and the base for placing the winding line; An elastic support member is connected to the top frame at the upper end and to the base at the lower end; The elastic support member is used to pass through the hollow spool of the winding line placed on the base, and can apply an elastic support force radially outward; The top frame is equipped with an adjustable counterweight. The adjustable counterweight is used to apply different degrees of pressure to the elastic support to drive the elastic support to bend and deform to different degrees, thereby affecting the elastic support force on the winding line.
2. The device for preventing tangled wires according to claim 1, characterized in that, The elastic support members are provided in multiple quantities and are evenly distributed along the circumference.
3. The device for preventing tangled wires according to claim 2, characterized in that, The elastic support includes an elastic steel wire that is bent in an arc shape radially outward.
4. The device for preventing tangled wires according to claim 3, characterized in that, The top frame is provided with multiple counterweight slots, and the counterweights include multiple configuration blocks that can be placed or removed from the multiple counterweight slots.
5. The device for preventing tangled wires according to claim 3, characterized in that, The elastic steel wire is covered with a protective layer.
6. The device for preventing tangled wires according to claim 3, characterized in that, The base has multiple circumferentially arranged sliding grooves, and the guiding direction of the sliding grooves is radial; the lower ends of the multiple elastic support members are respectively slidably connected in the multiple sliding grooves.
7. The device for preventing tangled wires according to claim 6, characterized in that, The base is provided with an anti-detachment ring protruding circumferentially, which is located at one end of the radially outer side of the plurality of sliding grooves.
8. The device for preventing tangled wires according to claim 2, characterized in that, Also includes: The shaft is connected at its upper end to the top frame and at its lower end to the base, and passes through a hollow reel of a winding line placed on the base. The elastic support includes an elastic band, the upper end of which is connected to the outer edge of the top frame, and the lower end of which is connected to the outer edge of the base.
9. The device for preventing tangled wires according to claim 2, characterized in that, The circumferential outer diameter of the base and top frame is larger than the circumferential outer diameter of the winding line.
10. The device for preventing tangled wires according to claim 8, characterized in that, The base has multiple circumferentially arranged mounting slots, and the lower section of the elastic band is accommodated in the mounting slots.