Device for preventing wire from being disordered during paying-off

Abstract

The invention belongs to the technical field of cable pay-off, and relates to a device for preventing cable disorder in pay-off, which is applied to a package cable and comprises a base, a top frame and an elastic supporting piece, the base is used for bearing the packaging line to be vertically placed. The top frame is located above the base, and a package line containing space is formed between the top frame and the base. The upper end of the elastic supporting piece is connected with the top frame. The lower end of the elastic supporting piece is connected with the base. The elastic supporting piece is used for penetrating through a hollow reel of a package line arranged on the base and can exert elastic supporting force outwards in the radial direction. When the wire is paid off from the inner side of the coiled wire, the elastic supporting piece extrudes outwards on the inner side of the coiled wire to support the wire, and meanwhile, the heat shrinkage film on the outer side of the coiled wire is tightly wrapped and extrudes inwards to form mutual extrusion in the inner and outer side directions of the coiled wire, so that wire disorder and collapse during wire paying off are effectively prevented.

Description

Technical Field

[0001] The invention relates to the technical field of cable laying, and in particular to a device for preventing cable laying from becoming tangled. Background Art

[0002] In the enameled wire industry, upstream wire (copper wire / aluminum wire / copper clad aluminum wire) processing manufacturers use horizontal wire taking-up machines. The wires are arranged on the reel from left to right and then from right to left, layer by layer, until the reel is full. When the reel is full, the center reel is removed, and the conductor is wound into a hollow shaft-shaped package, tied with a cable tie, wrapped with heat shrink film on the outside, and placed vertically after being flipped over.

[0003] When the winding line unwinds the wires, it unwinds the wires in circles from top to bottom and then from bottom to top, and in layers from the inside to the outside. When a full reel of winding line unwinds the wires, the heat shrink film will squeeze the wires against each other, and the friction will prevent the upper wires from falling off. However, when there are fewer remaining wires, the heat shrink film will not exert enough pressure on the wires, and the upper bare wires will easily collapse, become loose, or even become tangled or knotted. Continuous production will be impossible after the wires become tangled, greatly reducing production efficiency. Therefore, a device is needed to prevent the wires from becoming tangled during unwinding.

[0004] In order to avoid tangled wires, cylinders and wire racks are used to assist in wire laying, but the effect is not obvious. Without pressure on the upper wires, the wires will still collapse. Summary of the invention

[0005] The purpose of the present invention is to provide a device for preventing the wires from being tangled during the unwinding process, so as to solve the problem that the wires of the existing winding line are easily tangled and collapsed during the unwinding process.

[0006] In order to solve the above technical problems, the object of the present invention is to achieve the following technical solutions: to provide a device for preventing the untidy wire from being unwound, which is applied to a winding line, comprising:

[0007] A base, used to support the winding line in a vertical position;

[0008] A top frame, located above the base and forming a placement space for the winding line between the top frame and the base;

[0009] An elastic support member, the upper end of which is connected to the top frame, and the lower end of which is connected to the base;

[0010] The elastic support member is used to pass through the hollow reel of the winding line placed on the base, and can apply an elastic support force radially outward.

[0011] Furthermore, the elastic support members are provided in plurality and are evenly distributed along the circumferential direction.

[0012] Furthermore, the elastic support member comprises an elastic steel wire, and the elastic steel wire is bent in an arc shape radially outward; and a counterweight member with adjustable weight is provided on the top frame.

[0013] Furthermore, the top frame is provided with a plurality of counterweight slots, and the counterweight member includes a plurality of counterweight blocks that can be taken in and placed in the plurality of counterweight slots.

[0014] Furthermore, the elastic steel wire is coated with a protective layer.

[0015] Furthermore, the base is provided with a plurality of slide grooves arranged along the circumferential direction, and the guiding direction of the slide grooves is radial; and the lower ends of the plurality of elastic support members are respectively slidably connected to the plurality of slide grooves.

[0016] Furthermore, an anti-slip ring is protruded on the base along the circumferential direction, and the anti-slip ring is located at one end of the radial outer side of the plurality of slide grooves.

[0017] Furthermore, the device for preventing the line from being tangled is characterized in that it also includes:

[0018] A shaft cylinder, the upper end of which is connected to the top frame, the lower end of which is connected to the base, and passes through a hollow reel of a winding line placed on the base;

[0019] Wherein, the elastic support member includes an elastic band, the upper end of the elastic band is connected to the outer edge of the top frame, and the lower end of the elastic band is connected to the outer edge of the base.

[0020] Furthermore, the circumferential outer diameters of the base and the top frame are greater than the circumferential outer diameter of the winding line.

[0021] Furthermore, the base is provided with a plurality of accommodating grooves arranged along the circumferential direction, and the lower section of the elastic band is accommodated in the accommodating grooves.

[0022] Compared with the prior art, the end cover structure of the present invention has at least the following beneficial effects:

[0023] When the wire is unwound from the inside of the winding line, the elastic support member squeezes outward on the inside of the winding line to support the wire, and at the same time, the heat shrink film on the outside of the winding line tightly wraps and squeezes inward, forming mutual squeezing in the inside and outside directions of the winding line, thereby effectively preventing the wire from being tangled and collapsed when unwound.

[0024] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0026] Figure 1 This is a schematic diagram of the overall structure of a device for preventing line tangling according to Example 1 provided in an embodiment of the present invention.

[0027] Figure 2 A top view of a device for preventing line tangling according to embodiment 1 of the present invention.

[0028] Figure 3 A schematic diagram of the base structure of the device for preventing wire untangling according to the first embodiment of the present invention.

[0029] Figure 4 A schematic diagram of the top frame structure of the device for preventing wire untangling provided in Example 1 of the present invention.

[0030] Figure 5 A schematic cross-sectional structure diagram of a device for preventing line tangling according to Embodiment 2 of the present invention.

[0031] Figure 6 This is a schematic diagram of the assembly of a device for preventing line tangling according to Embodiment 2 of the present invention.

[0032] Figure 7 A schematic diagram of the base structure of a device for preventing wire untangling according to embodiment 2 of the present invention.

[0033] Figure 8 A schematic diagram of the top frame structure of a device for preventing line untangling according to Embodiment 2 of the present invention.

[0034] Description of the symbols in the figure:

[0035] 1. Base; 11. Slide; 12. Anti-slip ring; 13. Fixed foot; 14. Placement groove; 15. First connecting part; 2. Top frame; 21. Fixed shaft; 22. Counterweight; 23. Second connecting part; 3. Elastic steel wire; 4. Shaft tube; 5. Elastic belt; 6. Winding line. DETAILED DESCRIPTION

[0036] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention application are described in detail below in conjunction with the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "embodiment" does not necessarily refer to the same embodiment. In addition, specific features, structures, or characteristics in one or more embodiments may be combined in any suitable form.

[0037] In the description of the present invention, it should be clarified that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, but are not necessarily used to describe a specific order or sequence; the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "horizontal", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, and do not mean that the referred device or element must have a specific direction or position, and therefore cannot be understood as a limitation on the present invention.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] See also Figure 1 and Figure 5 The embodiment of the present invention provides a device for preventing the untidy wire from being unwound, which is applied to the winding line 6 and includes:

[0040] A base 1 is used to carry the winding line 6 in a vertical position;

[0041] The top frame 2 is located above the base 1 and forms a placement space for the winding line 6 between the top frame 2 and the base 1;

[0042] An elastic support member, the upper end of which is connected to the top frame 2, and the lower end of which is connected to the base 1;

[0043] The elastic support member is used to pass through the hollow reel of the winding line 6 placed on the base 1, and can apply an elastic support force radially outward.

[0044] In this embodiment, the base 1 and the top frame 2 can both be circular or annular mounting plate structures. The base 1 and the top frame 2 can be made of wood or engineering plastics. Preferably, high-strength engineering plastics are used, which not only have good mechanical properties, but also are light in weight and easy to install and maintain. The use of engineering plastics can also effectively resist corrosive substances in the environment and extend the service life of the device. The winding line 6 is placed vertically on the base 1 (that is, the hollow reel of the winding line 6 is perpendicular to the ground). Sufficient spacing is reserved between the top frame 2 and the top of the winding line 6 so that the wire can be released and adjusted from the inside of the winding line 6 through the spacing to the outside, ensuring the 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 inner side of the winding line 6 can be supported by the elastic support force applied radially outward by the elastic support member.

[0046] Based on this, when the wire is unwound from the inside of the winding line 6, the elastic support member squeezes outward on the inside of the winding line 6 to support the wire, and at the same time, the heat shrink film on the outside of the winding line 6 tightly wraps and squeezes inward, forming mutual extrusion in the inside and outside directions of the winding line 6, thereby effectively preventing the wire from becoming loose, tangled, or even collapsing when unwound.

[0047] In one embodiment, a plurality of elastic support members are provided and are evenly distributed along the circumferential direction.

[0048] In this embodiment, a plurality of elastic support members are provided and evenly distributed along the circumference to provide more balanced support and ensure the stability of the winding line 6 during unwinding. There is no specific requirement for the specific number of elastic support members, which can be adjusted according to actual needs.

[0049] The implementation scheme of supporting the inner side of the winding line 6 according to the present invention will be described in detail below.

[0050] Embodiment 1:

[0051] See also Figures 1 to 4 In one embodiment, the elastic support member includes an elastic steel wire 3, which is bent in an arc shape radially outward; and a counterweight member with adjustable weight is provided on the top frame 2.

[0052] In this embodiment, the elastic support member is composed of an elastic steel wire 3, which is designed to be curved in an arc shape radially outward. Such a structure can not only provide the necessary supporting force, but also adapt to winding lines 6 of different diameters, thereby ensuring its flexibility and adaptability during use.

[0053] In this embodiment, the upper ends of the plurality of elastic steel wires 3 are firmly fixed to the bottom area of ​​the top frame 2. To achieve this, a special fixing shaft 21 can be provided 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 method can be welding, plugging, bolt connection, etc.

[0054] In this embodiment, in the structural design of the top frame 2, weight-adjustable counterweights are specially added, and the weight of these counterweights can be adjusted according to actual needs. By increasing or decreasing the weight of the counterweights, different degrees of pressure can be applied to the elastic support members. This pressure will cause the elastic support members to bend and deform to different degrees, thereby affecting its elastic support force on the winding line 6. In this way, the support strength of the elastic support members on the winding line 6 can be flexibly adjusted to adapt to winding lines 6 of different weights and sizes, ensuring that appropriate support can be provided under various working conditions, thereby improving the stability of the entire pay-off.

[0055] In one embodiment, a plurality of counterweight slots are provided on the top frame 2, and the counterweight member includes a plurality of counterweight blocks that can be placed in and out of the plurality of counterweight slots.

[0056] In this embodiment, the provided counterweight slots provide convenience for the installation and adjustment of the counterweight member. The counterweight member includes a plurality of counterweight blocks that can be placed in the plurality of counterweight slots. These configuration blocks can be metal blocks or blocks of other materials of the same or different weights, and they can be placed in specific counterweight slots as needed.

[0057] Specifically, the design of the counterweight groove allows it to be arranged in multiple circles in the circumferential direction with the center of the top frame 2 as the center of the circle. Multiple counterweight blocks 22 are evenly arranged in each circle of the counterweight groove, and these counterweight blocks 22 are symmetrically arranged. By increasing or decreasing the number of these symmetrically placed counterweight blocks 22, the gravity balance of the entire top frame 2 can be effectively adjusted. This adjustment mechanism allows the pressure of the top frame 2 pressing down on the elastic support member to be accurately and balancedly adjusted, thereby accurately and balancedly adjusting the support force of the elastic support member on the inner side of the winding line 6.

[0058] In one embodiment, the elastic steel wire 3 is covered with a protective layer.

[0059] In this embodiment, a protective layer is coated on the surface of the elastic steel wire 3; the protective layer can be made of engineering plastics such as polytetrafluoroethylene (PTFE), polycarbonate (PC), nylon, etc., which are smooth, wear-resistant and corrosion-resistant. 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 the wire laying process, thereby ensuring the service life of the wire.

[0060] In one embodiment, a plurality of slide grooves 11 arranged along the circumferential direction are provided on the base 1 , and the guiding direction of the slide grooves 11 is radial; the lower ends of the plurality of elastic support members are slidably connected to the plurality of slide grooves 11 , respectively.

[0061] In this embodiment, the design of the slide groove 11 allows the elastic support member to move in the radial direction, thereby adapting to winding lines 6 with different diameters.

[0062] Specifically, the fixed foot 13 can be made of steel, and a magnetic sheet is provided at the lower end of the elastic support member, which can be fixedly adsorbed on the fixed foot 13. In addition, the inner wall of the slide 11 can be coated with a layer of low-friction material, such as polytetrafluoroethylene (PTFE), to reduce the friction resistance of the elastic support member during the sliding process, and further improve the flexibility and durability of the device.

[0063] More specifically, the position of each slide groove 11 corresponds precisely to the corresponding elastic support member, and their numbers are consistent.

[0064] In one embodiment, an anti-slip ring 12 is protruded from the base 1 along the circumferential direction, and the anti-slip ring 12 is located at one end of the radial outer side of the plurality of sliding grooves 11 .

[0065] In this embodiment, the anti-slip ring 12 is designed to further ensure that the elastic support member will not accidentally slip out of the slide groove 11 during the wire release process, thereby avoiding possible device failure or wire damage.

[0066] Specifically, the anti-slip ring 12 is cleverly arranged at the radially outer end position of multiple slide grooves 11 to block the radially outer end of the slide groove 11. When the elastic support slides to the radially outer end of the slide groove 11, the anti-slip ring 12 blocks it, thereby preventing it from falling off.

[0067] Embodiment 2:

[0068] See also Figures 5 to 8 In one embodiment, the device for preventing the line from being tangled also includes:

[0069] The shaft cylinder 4 has an upper end connected to the top frame 2 and a lower end connected to the base 1, and passes through a hollow reel of a winding line 6 placed on the base 1;

[0070] The elastic support member includes an elastic band 5 , the upper end of the elastic band 5 is connected to the outer edge of the top frame 2 , and the lower end of the elastic band 5 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 methods such as bolts, plug-in connection, etc. can also be used. After assembly, it is an I-shaped. The height of the shaft cylinder 4 should be higher than the height of the winding line 6 to be released, and the diameter of the shaft cylinder 4 should be smaller than the hollow reel of the winding line 6 (that is, the inner diameter of the inner side of the winding line 6) to facilitate the wire to be released from the inner side of the winding line 6.

[0072] In this embodiment, the design principle of the elastic support is based on the elastic characteristics of the elastic band 5, and the upper end of the elastic band 5 is fixedly connected to the outer edge of the top frame 2, while the lower end of the elastic band 5 is fixedly connected to the outer edge of the base 1. When describing this structure, it should be particularly pointed out that the circumferential outer diameters of the base 1 and the top frame 2 are designed to be larger than the circumferential outer diameter of the winding line 6. Such design considerations are to ensure that when the elastic band 5 is in a tight state, it can effectively squeeze the inner part of the winding line 6 in the radial outward direction, thereby achieving the purpose of supporting the inner side of the winding line 6.

[0073] Specifically, the supporting force of the elastic band 5 on the inner side of the winding line 6 can be increased or decreased by adjusting the length or number of the elastic band 5 .

[0074] Specifically, a circumferentially arranged first connection portion 15 (such as a hook, a fixing hole, a fixing ear, etc.) and a second connection portion 23 (such as a hook, a fixing hole, a fixing ear, etc.) are respectively provided on the outer edge of the top frame 2 and the outer edge of the base 1 to connect the two ends of the elastic band 5.

[0075] In one embodiment, a plurality of placement grooves 14 arranged along the circumferential direction are formed on the base 1 , and the lower sections of the elastic band 5 are 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, and these placement grooves 14 are evenly distributed along the circumference of the base 1. The purpose of these placement grooves 14 is to place the lower section of the elastic band 5 to ensure that the elastic band 5 can be properly accommodated. The elastic band 5 itself is designed to be a flat long strip. This design allows the elastic band 5 to effectively avoid being pressed by the winding line 6 when it is placed in the placement groove 14, thereby maintaining its elasticity and functionality. Through such a 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, a locking mechanism for fixing the winding line 6 is specially designed and installed on the structure of the base 1. This locking mechanism can be specifically implemented as a spiral locking device, which adjusts the locking force by rotating the spiral rod. Such a design ensures that the winding line 6 can be firmly fixed during the unwinding process and will not loosen. The design of the spiral locking device is not only simple in structure, but also highly reliable and very convenient to operate. In addition, this device has good adaptability and can be applied to winding lines 6 of different lengths and diameters to meet various different usage requirements. The flexibility and practicality of this design make it very valuable in various industrial applications, and it can provide a stable and reliable winding line fixing solution 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, a wire guide device may be configured on the base 1. This guide device may 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 wire release process, thereby avoiding the wires from getting entangled with each other or generating unnecessary friction with other parts of the device. For the design of the wire guide device, it should be ensured that its structure is sufficiently stable and that it can have a good fit with the elastic support member, so as to ensure the smooth progress of the wire release process.

[0079] In summary, it is easy for those skilled in the art to understand that, under the premise of no conflict, the above-mentioned advantageous technical features can be freely combined and superimposed.

[0080] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. A device for preventing untidy wires from being unwound, applied to a winding line, characterized in that: include: A base, used to support the winding line in a vertical position; A top frame, located above the base and forming a placement space for the winding line between the top frame and the base; An elastic support member, the upper end of which is connected to the top frame, and the lower end of which is connected to the base; The elastic support member is used to pass through the hollow reel of the winding line placed on the base, and can apply an elastic support force radially outward.

2. The device for preventing line tangling according to claim 1, characterized in that: The elastic supporting members are provided in plurality and are evenly distributed along the circumferential direction.

3. The device for preventing the untangling of the wires according to claim 2, characterized in that: The elastic support member comprises an elastic steel wire, and the elastic steel wire is bent in an arc shape radially outward; a counterweight member with adjustable weight is arranged on the top frame.

4. The device for preventing the untangling of the wires according to claim 3, characterized in that: The top frame is provided with a plurality of counterweight slots, and the counterweight member comprises a plurality of configuration blocks which can be taken in and placed in the plurality of counterweight slots.

5. The device for preventing line tangling according to claim 3, characterized in that: The elastic steel wire is coated with a protective layer.

6. The device for preventing line tangling according to claim 3, characterized in that: The base is provided with a plurality of slide grooves arranged along the circumferential direction, and the guiding direction of the slide grooves is radial; the lower ends of the plurality of elastic support members are respectively slidably connected to the plurality of slide grooves.

7. The device for preventing the untangling of the wires according to claim 6, characterized in that: An anti-slip ring is protruded on the base along the circumferential direction, and the anti-slip ring is located at one end of the radial outer side of the plurality of slide grooves.

8. The device for preventing line tangling according to claim 2, characterized in that: Also includes: A shaft cylinder, the upper end of which is connected to the top frame, the lower end of which is connected to the base, and passes through a hollow reel of a winding line placed on the base; Wherein, the elastic support member includes an elastic band, the upper end of the elastic band is connected to the outer edge of the top frame, and the lower end of the elastic band is connected to the outer edge of the base.

9. The device for preventing line untangling according to claim 2, characterized in that: The circumferential outer diameters of the base and the top frame are greater than the circumferential outer diameter of the winding line.

10. The device for preventing line tangling according to claim 8, characterized in that: The base is provided with a plurality of placement grooves arranged along the circumferential direction, and the lower section of the elastic band is accommodated in the placement grooves.

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