Anti-oxidation spraying equipment for cable conductor

Abstract

The utility model discloses anti-oxidation spraying equipment for a cable conductor, and relates to the technical field of cable processing equipment. The anti-oxidation spraying equipment for the cable conductor comprises a bracket and a spraying box, the spraying box is fixedly connected to the support, and a conductor inlet and a conductor outlet are formed in the front side and the rear side of the spraying box correspondingly. The device further comprises a conductor guiding mechanism, a spraying mechanism and a uniform smearing mechanism. The two groups of conductor guide mechanisms are respectively arranged at the positions of the conductor inlet and the conductor outlet; the multiple sets of spraying mechanisms are arranged in the spraying box at intervals. The spraying mechanism comprises an annular liquid feeding pipe and a supporting rod for fixing the annular liquid feeding pipe on the inner wall of the spraying box; a plurality of spray heads are arranged on the annular liquid feeding pipe; and the uniform smearing mechanism is arranged in the spraying box and is close to the conductor outlet. According to the anti-oxidant spraying device disclosed by the utility model, the uniformity of the anti-oxidant spraying effect is improved by arranging an annular spraying mode; and by additionally arranging the uniform smearing mechanism, the antioxidant on the surface of the copper conductor is uniformly smeared.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing equipment, in particular to anti-oxidation spraying equipment for cable conductors. Background Art

[0002] Copper is an important conductor of cables. It has high conductivity and good flexibility, which can meet the use requirements of wires and cables in different occasions. However, copper conductors are easily oxidized in the air to form copper oxide, which will cause the conductivity of copper conductors to decrease, thereby affecting the transmission efficiency and service life of wires and cables.

[0003] At present, some manufacturers spray antioxidants on copper conductors during the production of wires and cables in order to improve the conductivity and service life of wires and cables and prevent copper conductors from being oxidized.

[0004] However, the inventors believe that the conventional copper conductor spraying device may cause uneven spraying during use, such as more antioxidants are sprayed on some areas, while some areas may not be sprayed with antioxidants, resulting in these areas being exposed to the air.

[0005] Therefore, how to solve the above problems and design a spraying device that improves the uniformity of spraying antioxidants on copper conductors is a technical problem that technicians in this field urgently need to solve.

[0006] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0007] In view of the above technical problems, an embodiment of the utility model provides an anti-oxidation spraying device for cable conductors to solve the problems raised in the above background technology.

[0008] The utility model provides the following technical solutions:

[0009] A cable conductor anti-oxidation spraying device comprises a bracket and a spraying box; the spraying box is fixedly connected to the bracket, and a conductor inlet and a conductor outlet are respectively arranged on the front and rear sides of the spraying box;

[0010] It also includes: a conductor guiding mechanism, a spraying mechanism and a smearing mechanism;

[0011] The conductor guiding mechanism comprises two groups, and the two groups of conductor guiding mechanisms are respectively arranged at the conductor entrance and the conductor exit;

[0012] The spraying mechanism comprises a plurality of groups, and the plurality of groups of spraying mechanisms are arranged in the spraying box at intervals;

[0013] The spraying mechanism includes an annular liquid delivery pipe and a support rod for fixing the annular liquid delivery pipe on the inner wall of the spray box; a plurality of spray heads are arranged on the annular liquid delivery pipe;

[0014] The smearing mechanism is arranged in the spray box and close to the conductor outlet;

[0015] The smoothing mechanism includes a plurality of spaced-apart clamping rings and an annular sponge fixed inside the clamping rings;

[0016] The axes of the annular liquid delivery pipe and the clamping ring are coaxial, and the axes of the annular liquid delivery pipe and the clamping ring pass through the conductor inlet and the conductor outlet.

[0017] Preferably, the guide mechanism comprises two vertical poles arranged at intervals, and guide wheels are arranged on the vertical poles; the upper and lower ends of the vertical poles are respectively fixed to the top wall and the bottom wall of the spray box.

[0018] Preferably, two spaced-apart beams are arranged inside the spray box along the length direction of the spray box, and the two beams are located on both sides of the smearing mechanism; guide rails are arranged on the beams, and sliders are slidably connected on the guide rails; and both sides of the clamping ring are fixed on the sliders on both sides.

[0019] Preferably, an inclined plate is provided inside the spray box to cover the bottom of the spray box 120, and a return pipe extending to the outside of the spray box is provided on the bottom side of the inclined plate.

[0020] Preferably, an antioxidant solution barrel is arranged outside the spray box, and the antioxidant solution barrel is connected to a plurality of annular liquid delivery pipes through a liquid delivery pipe, and the liquid delivery pipe is connected to a pump body.

[0021] The utility model provides an anti-oxidation spraying device for cable conductors, which has the following beneficial effects: the utility model improves the uniformity of the antioxidant spraying effect by arranging a ring-shaped spraying method; and by adding a smearing mechanism, the antioxidant on the surface of the copper conductor is evenly applied. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of the utility model from angle 1;

[0023] Figure 2 This is a structural schematic diagram of the utility model from angle 2;

[0024] Figure 3 This is a structural schematic diagram of the utility model after the box shell is removed from an angle;

[0025] Figure 4 This is a structural schematic diagram of the utility model at angle 2 after the box shell is removed;

[0026] Figure 5 For this utility model Figure 1 Cross-section view in the AA direction;

[0027] Figure 6 For this utility model Figure 3 A partial enlarged view of B in the middle;

[0028] Figure 7 For this utility model Figure 3 A partial enlarged view of C in the middle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 7 .

[0031] In view of the problems mentioned in the above background technology, the embodiment of the utility model provides an anti-oxidation spraying device for cable conductors to solve the above technical problems, and its technical solution is as follows:

[0032] A cable conductor anti-oxidation spraying device comprises a bracket 110 and a spray box 120; the spray box 120 is fixedly connected to the bracket 110, and a conductor inlet and a conductor outlet 121 are respectively arranged on the front and rear sides of the spray box 120; a copper conductor 200 enters from the conductor inlet and passes through the conductor outlet 121;

[0033] It also includes: a conductor guiding mechanism, a spraying mechanism and a smearing mechanism;

[0034] The conductor guide mechanism includes two groups, and the two groups of conductor guide mechanisms are respectively arranged at the conductor inlet and the conductor outlet 121. The arrangement of the conductor guide mechanism prevents the copper conductor 200 from being deviated from its position during the pulling process.

[0035] The spraying mechanism includes multiple groups, and the multiple groups of spraying mechanisms are arranged in the spraying box 120 at intervals; in this embodiment, two groups of spraying mechanisms are arranged;

[0036] The spraying mechanism includes an annular liquid delivery pipe 131 and a support rod 132 for fixing the annular liquid delivery pipe 131 on the inner wall of the spray box 120; a plurality of spray heads are arranged on the annular liquid delivery pipe 131;

[0037] The smearing mechanism is disposed in the spray box 120 and is disposed near the conductor outlet 121;

[0038] The smoothing mechanism includes a plurality of spaced-apart clamping rings 141 and an annular sponge 142 fixed inside the clamping rings 141; the annular sponge 142 can be tied to the clamping rings 141 by a thin rope, and the annular sponge 142 is a consumable and can be replaced regularly later;

[0039] The axes of the annular liquid supply pipe 131 and the clamping ring 141 are coaxial, and the axes of the annular liquid supply pipe 131 and the clamping ring 141 pass through the conductor inlet and the conductor outlet 121 .

[0040] Figure 7 As shown; in this embodiment, the guide mechanism includes two spaced-apart vertical rods 121, on which guide wheels 122 are provided; the upper and lower ends of the vertical rod 121 are respectively fixed to the top wall and the bottom wall of the spray box 120; the copper conductor 200 is clamped and passed through the two guide wheels 122; preferably, the guide wheel 122 is provided with an arc surface.

[0041] In this embodiment, two spaced-apart beams 151 are arranged inside the spray box 120 along the length direction of the spray box 120, and the two beams 151 are located on both sides of the smearing mechanism; a guide rail 152 is arranged on the beam 151, and a slider 153 is slidably connected to the guide rail 152; the two sides of the retaining ring 141 are fixed on the sliders 153 on both sides.

[0042] The clamp ring 141 is slidably connected to the guide rail 152 through the slider 153. The appropriate distance between the clamp ring 141 and the spraying mechanism can be adjusted according to different antioxidant components to ensure that the antioxidant is evenly applied as soon as possible before the antioxidant begins to solidify.

[0043] Figure 3 and Figure 5 As shown; in this embodiment, an inclined plate 160 is provided inside the spray box 120 to cover the bottom of the spray box 120, and a return pipe 161 extending to the outside of the spray box 120 is provided on the bottom side of the inclined plate 160; the inclined plate 160 is inclined, and the antioxidant flows out from the return pipe 161 under the action of gravity for recycling.

[0044] In this embodiment, an antioxidant solution barrel is disposed outside the spray box 120, and the antioxidant solution barrel is connected to a plurality of annular liquid delivery pipes 131 through a liquid delivery pipe, and the liquid delivery pipe is connected to a pump body.

[0045] Furthermore, the nozzle is an atomizing nozzle, which is connected to the pump body and atomizes and sprays with the help of compressed air to improve the spraying effect.

[0046] In this embodiment, a box door is hinged on one side of the spray box 120, and opening the box door facilitates equipment maintenance and operation observation.

[0047] The working principle of the cable conductor anti-oxidation spraying equipment provided by the embodiment of the utility model is as follows:

[0048] 1. Insert the copper conductor 200 from the conductor inlet of the spray box 120 and exit from the conductor outlet 121. The conductor guide mechanism limits the moving path of the copper conductor 200 to prevent the copper conductor 200 from being deviated during the pulling process;

[0049] 2. The copper conductor 200 moves forward at a constant speed under the traction of the traction device; the antioxidant is evenly sprayed on the surface of the copper conductor 200 from the nozzles in the circumferential direction of the annular liquid delivery pipe 131;

[0050] 3. The area on the copper conductor 200 where the antioxidant has been sprayed is moved to the spreading mechanism, and the annular sponge 142 is wrapped around the outer periphery of the copper conductor 200 to spread the antioxidant on the surface of the copper conductor 200, so that the antioxidant is evenly applied;

[0051] 4. The copper conductor 200 continues to be pulled and solidified in a natural environment, and the antioxidant is sprayed and attached to the surface of the copper conductor 200 to form an anti-oxidation film.

[0052] The cable conductor anti-oxidation spraying equipment provided by the embodiment of the utility model has the following beneficial effects: the utility model improves the uniformity of the antioxidant spraying effect by arranging a ring-shaped spraying method; and the antioxidant on the surface of the copper conductor is evenly coated by adding a smearing mechanism.

[0053] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0054] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0055] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A cable conductor anti-oxidation spraying device, comprising a bracket and a spraying box; the spraying box is fixedly connected to the bracket, and the front and rear sides of the spraying box are respectively provided with a conductor inlet and a conductor outlet; It is characterized in that Also includes: Conductor guiding mechanism, spraying mechanism and smearing mechanism; The conductor guiding mechanism comprises two groups, and the two groups of conductor guiding mechanisms are respectively arranged at the conductor entrance and the conductor exit; The spraying mechanism comprises a plurality of groups, and the plurality of groups of spraying mechanisms are arranged in the spraying box at intervals; The spraying mechanism includes an annular liquid delivery pipe and a support rod for fixing the annular liquid delivery pipe on the inner wall of the spray box; a plurality of spray heads are arranged on the annular liquid delivery pipe; The smearing mechanism is arranged in the spray box and close to the conductor outlet; The smoothing mechanism includes a plurality of spaced-apart clamping rings and an annular sponge fixed inside the clamping rings; The axes of the annular liquid delivery pipe and the clamping ring are coaxial, and the axes of the annular liquid delivery pipe and the clamping ring pass through the conductor inlet and the conductor outlet.

2. The cable conductor anti-oxidation spraying equipment according to claim 1, characterized in that: The guide mechanism comprises two vertical poles arranged at intervals, on which guide wheels are arranged; the upper and lower ends of the vertical poles are respectively fixed on the top wall and the bottom wall of the spray box.

3. The cable conductor anti-oxidation spraying equipment according to claim 1, characterized in that: Two spaced cross beams are arranged in the spray box along the length direction of the spray box, and the two cross beams are located on both sides of the smearing mechanism; guide rails are arranged on the cross beams, and slide blocks are slidably connected on the guide rails; and both sides of the clamp ring are fixed on the slide blocks on both sides.

4. The cable conductor anti-oxidation spraying equipment according to claim 1, characterized in that: The spray box is provided with an inclined plate inside and covering the bottom of the spray box, and a return pipe extending to the outside of the spray box is provided on the bottom side of the inclined plate.

5. The cable conductor anti-oxidation spraying equipment according to claim 1, characterized in that: An antioxidant solution barrel is arranged outside the spray box, and the antioxidant solution barrel is connected with a plurality of annular liquid delivery pipes through a liquid delivery pipe, and the liquid delivery pipe is connected with a pump body.

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