Cable oiling device

Abstract

The utility model discloses a cable oiling device which is characterized in that a cavity is arranged in a box body, two opposite side surfaces of the box body are respectively provided with a cable inlet and a cable outlet for a cable to move and pass through, at least one nozzle is arranged in the cavity, and the nozzle faces the cable; the liquid storage device is used for storing to-be-sprayed liquid; the air compressor is used for outputting compressed air; the liquid conveying pipe is respectively connected with the nozzle and the liquid storage device; the air pipe is respectively connected with the nozzle and the air compressor; compressed air enters the nozzle through the air pipe, negative pressure is generated in the nozzle, liquid to be sprayed is sucked into the liquid conveying pipe due to the negative pressure and conveyed into the nozzle, and the liquid to be sprayed is driven by the compressed air to be sprayed to the periphery of the cable through the nozzle. According to the cable oiling device disclosed by the invention, the to-be-sprayed liquid can form fine mist to be uniformly sprayed on the surface of the cable so as to improve the oiling quality and uniformity of the cable.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, and more specifically, to a cable oiling device. Background Art

[0002] Cable is a general term for optical cables, electrical cables and other items. Cables have many uses, mainly used for control installation, connecting equipment, transmitting electricity and other multiple functions. They are common and indispensable in daily life. Since cables are charged, installation requires special caution. During the cable production process, they need to be oiled to reduce wear on the cable surface, prevent rust on the cable surface, and avoid the occurrence of poor cable stripping.

[0003] Therefore, there is a particular need for a cable oiling device that can fully oil the cable surface to solve the problems existing in the prior art. Utility Model Content

[0004] One purpose of the utility model is to provide a new technical solution for a cable oiling device.

[0005] According to a first aspect of the utility model, a cable oiling device is provided, comprising:

[0006] A box body, a cavity is arranged in the box body, two opposite sides of the box body are respectively provided with a cable inlet and a cable outlet for the cable to move through, at least one nozzle is arranged in the cavity, and the nozzle faces the cable;

[0007] A liquid storage device, the liquid storage device is used to store the liquid to be sprayed;

[0008] An air compressor, used to output compressed air;

[0009] Also included are a liquid infusion tube connected to the nozzle and the liquid storage device, and an air tube connected to the nozzle and the air compressor, respectively;

[0010] The compressed air enters the nozzle through the air pipe and generates negative pressure in the nozzle. The liquid to be sprayed is attracted into the liquid infusion tube due to the negative pressure and transported to the nozzle. The liquid to be sprayed is driven by the compressed air and sprayed out through the nozzle to the periphery of the cable.

[0011] Optionally, the cavity has a plurality of nozzles, and the plurality of nozzles are spaced apart along the circumferential direction of the cable.

[0012] Optionally, the cavity has a plurality of the nozzles, and the plurality of the nozzles are spaced apart along the axial direction of the cable.

[0013] Optionally, a group of line stabilizing components are respectively arranged in the cavity near the cable inlet and the cable outlet, and the line stabilizing components include line stabilizing wheels arranged in pairs and located on both sides of the cable.

[0014] Optionally, the wire stabilizing assembly is fixedly disposed on the inner wall of the cavity, a wire releasing groove is circumferentially disposed on the wire stabilizing wheel, the wire releasing grooves of two opposite wire stabilizing wheels are disposed opposite to each other and form a wire clamping channel, and the cable is clamped in the wire clamping channel.

[0015] Optionally, a liquid return pipe is provided between the box and the liquid storage device, an input end of the liquid return pipe is connected to the lowest point in the cavity, and an output end of the liquid return pipe is inserted into the liquid storage device.

[0016] Optionally, the air pipe includes a main air pipe connected to the air compressor, and branch air pipes branched from the main air pipe and connected to multiple nozzles. A pressure regulating valve is provided at least in the main air pipe to change the air pressure in the air pipe.

[0017] Optionally, the infusion pipe includes a main infusion pipe connected to the liquid to be sprayed, and branch infusion pipes connected to multiple nozzles by branches from the main infusion pipe. A throttle valve is provided in at least the main infusion pipe to change the flow rate of the liquid to be sprayed in the infusion pipe.

[0018] Optionally, a ceramic ring is respectively provided at the cable inlet and the cable outlet, and the ceramic ring has a through hole penetrating along the axial direction thereof, and the cable is passed through the through hole.

[0019] Optionally, the internal space of the nozzle has a mixing chamber and an acceleration chamber that are interconnected, the inner diameter of the mixing chamber is larger than the inner diameter of the acceleration chamber, the cavity wall of the acceleration chamber is provided with a spray port, the cavity wall of the mixing chamber is provided with an air flow channel and a liquid flow channel, the air flow channel is connected to the output end of the air tube, the liquid flow channel is connected to the output end of the infusion tube, the spray port and the air flow channel are located on the axis of the nozzle, and the axis of the air flow channel is at a set angle to the axis of the liquid flow channel.

[0020] A cable oiling device according to the present disclosure has the following beneficial effects:

[0021] Compressed air is continuously input into the nozzle through the air pipe to generate negative pressure in the nozzle, thereby, negative pressure can be generated in the output end of the infusion tube connected to the nozzle and the infusion tube, the liquid to be sprayed in the liquid storage device enters the nozzle through the infusion tube, and is driven by compressed air to be sprayed through the nozzle to the periphery of the cable, and the liquid to be sprayed can be evenly sprayed on the surface of the cable through the nozzle to improve the oiling quality and uniformity of the cable.

[0022] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0024] Figure 1 A schematic structural diagram of a cable oiling device according to a preferred embodiment of the present invention;

[0025] Figure 2 Schematic diagram of the nozzle structure.

[0026] The following are marked in the figure:

[0027] 101-box; 102-cavity; 103-cable inlet; 104-cable outlet; 105-nozzle; 106-liquid storage device; 107-liquid to be sprayed; 108-infusion tube; 109-air tube; 110-cable; 111-line stabilizing wheel; 112-return liquid tube; 113-main air tube; 114-branch air tube; 115-main infusion tube; 116-branch infusion tube; 117-ceramic ring; 118-mixing chamber; 119-acceleration chamber; 120-spray outlet; 121-air flow channel; 122-liquid flow channel; 123-pressure regulating valve; 124-throttle valve. DETAILED DESCRIPTION

[0028] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0029] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0030] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0031] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0032] According to a cable oiling device disclosed in the present invention, Figure 1 and Figure 2 As shown, including,

[0033] A box body 101, wherein a cavity 102 is disposed in the box body 101, and two opposite sides of the box body 101 are respectively provided with a cable inlet 103 and a cable outlet 104 for the cable 110 to move through, and at least one nozzle 105 is disposed in the cavity 102, and the nozzle 105 faces the cable 110;

[0034] A liquid storage device 106, wherein the liquid storage device 106 is used to store liquid 107 to be sprayed;

[0035] An air compressor, used to output compressed air;

[0036] It also includes a liquid infusion tube 108 connected to the nozzle 105 and the liquid storage device 106 respectively, and an air tube 109 connected to the nozzle 105 and the air compressor respectively;

[0037] The compressed air enters the nozzle 105 through the air pipe 109 and generates negative pressure in the nozzle 105 . The liquid 107 to be sprayed is attracted into the infusion tube 108 due to the negative pressure and transported to the nozzle 105 . The liquid 107 to be sprayed is driven by the compressed air to be sprayed through the nozzle 105 to the periphery of the cable 110 .

[0038] Compressed air is continuously input into the nozzle 105 through the air pipe 109 to generate negative pressure in the nozzle 105, thereby, negative pressure can be generated at the output end of the infusion tube 108 connected to the nozzle 105 and in the infusion tube 108, and the liquid 107 to be sprayed in the liquid storage device 106 enters the nozzle 105 through the infusion tube 108, and is driven by the compressed air to be sprayed through the nozzle 105 to the periphery of the cable 110, and the liquid 107 to be sprayed can be formed into a fine mist through the nozzle 105 and evenly sprayed on the surface of the cable 110 to improve the oiling quality and uniformity of the cable 110.

[0039] The nozzle 105 may be a spray nozzle; the liquid to be sprayed 107 may be a release agent or anti-rust oil.

[0040] According to one embodiment of the cable oiling device disclosed herein, the cavity 102 has a plurality of nozzles 105, which are spaced apart along the circumferential direction of the cable 110 to ensure uniform oiling of the outer circumference of the cable 110 and avoid uneven oiling of the outer circumference of the cable 110.

[0041] According to one embodiment of the cable oiling device disclosed herein, the cavity 102 has a plurality of nozzles 105, and the plurality of nozzles 105 are arranged at intervals along the axial direction of the cable 110. By arranging a plurality of nozzles 105 at intervals in the axial direction of the cable 110, the outer circumference of the cable 110 can be sprayed multiple times during the movement of the cable 110, so that the outer circumference of the cable 110 is continuously and uninterruptedly oiled in the axial direction.

[0042] According to one embodiment of the cable oiling device disclosed herein, a group of line stabilizing components are respectively arranged near the cable inlet 103 and the cable outlet 104 in the cavity 102, and the line stabilizing components include line stabilizing wheels 111 arranged in pairs and located on both sides of the cable 110. The line stabilizing components can make the cable 110 move smoothly inside the oiling device, so that the distance between the outer periphery of the cable 110 and the nozzle 105 remains unchanged, thereby ensuring that the nozzle 105 sprays the liquid 107 to be sprayed on the outer periphery of the cable 110 evenly.

[0043] Specifically, the line stabilizing assembly is fixedly arranged on the inner circumferential wall of the cavity 102, the line stabilizing wheel 111 is circumferentially provided with a line-releasing groove, and the line-releasing grooves of the two opposite line stabilizing wheels 111 are arranged oppositely and form a line clamping channel, and the cable 110 is clamped in the line clamping channel. By forming a line clamping channel by the line-releasing grooves of the line stabilizing wheels 111 being arranged oppositely, it can be ensured that the cable 110 moves smoothly without being separated from the line stabilizing assembly, so that the distance between the nozzle 105 and the cable 110 remains unchanged.

[0044] According to one embodiment of the cable oiling device disclosed herein, a liquid return pipe 112 is provided between the box 101 and the liquid storage device 106, the input end of the liquid return pipe 112 is connected to the lowest point in the cavity 102, and the output end of the liquid return pipe 112 is inserted into the liquid storage device 106. The liquid 107 to be sprayed that is sprayed through the nozzle 105 but not attached to the outer periphery of the cable 110 can be recovered to the liquid storage device 106 through the liquid return pipe 112 to avoid waste.

[0045] According to one embodiment of the cable oiling device disclosed herein, the air pipe 109 includes a main air pipe 113 connected to the air compressor, and branch air pipes 114 branched from the main air pipe 113 and connected to a plurality of nozzles 105, and a pressure regulating valve 123 is provided at least in the main air pipe 113 to change the air pressure in the air pipe 109. The branch air pipes 114 are connected to each nozzle 105, and the flow rate of the compressed air in the nozzle 105 is adjusted through the pressure regulating valve 123 provided on the main air pipe 113, so as to change the radiation range and the spraying force of the liquid 107 to be sprayed from the nozzle 105.

[0046] According to one embodiment of the cable oiling device disclosed herein, the infusion pipe 108 includes a main infusion pipe 115 connected to the liquid 107 to be sprayed, and branch infusion pipes 116 branched from the main infusion pipe 115 and connected to multiple nozzles 105. A throttle valve 124 is provided at least in the main infusion pipe 115 to change the flow rate of the liquid 107 to be sprayed in the infusion pipe 108.

[0047] The branch infusion pipes 116 are connected to each nozzle 105 , and the flow rate of the liquid 107 to be sprayed in the nozzle 105 is adjusted by the throttle valve 124 arranged on the main infusion pipe 115 , so as to change the flow rate of the liquid 107 to be sprayed out by the nozzle 105 .

[0048] According to an embodiment of the cable oiling device disclosed herein, a ceramic ring 117 is provided at the cable inlet 103 and the cable outlet 104, respectively. The ceramic ring 117 has a through hole extending along its axial direction, and the through hole is used for the cable 110 to pass through. The surface of the ceramic ring 117 is smooth, which can prevent scratches on the outer periphery of the cable 110 and improve product quality.

[0049] According to one embodiment of the cable oiling device disclosed in the present invention, the internal space of the nozzle 105 has a mixing chamber 118 and an acceleration chamber 119 which are interconnected, the inner diameter of the mixing chamber 118 is larger than the inner diameter of the acceleration chamber 119, a spray port 120 is opened on the wall of the cavity 102 of the acceleration chamber 119, an air flow channel 121 and a liquid flow channel 122 are opened on the wall of the cavity 102 of the mixing chamber 118, the air flow channel 121 is connected to the output end of the air pipe 109, the liquid flow channel 122 is connected to the output end of the infusion tube 108, the spray port 120 and the air flow channel 121 are located on the axis of the nozzle 105, and the axis of the air flow channel 121 is at a set angle to the axis of the liquid flow channel 122.

[0050] The compressed air enters the mixing chamber 118 through the air flow channel 121, and is mixed with the liquid 107 to be sprayed that enters the mixing chamber 118 through the liquid flow channel 122 to form fine droplets, which are then sprayed out through the spray outlet 120, so that the liquid 107 to be sprayed is sprayed on the periphery of the cable 110 in a mist form, so that the periphery of the cable 110 can be evenly coated with the liquid 107 to be sprayed.

[0051] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A cable oiling device, characterized in that: include, A box body, a cavity is arranged in the box body, two opposite sides of the box body are respectively provided with a cable inlet and a cable outlet for the cable to move through, at least one nozzle is arranged in the cavity, and the nozzle faces the cable; A liquid storage device, the liquid storage device is used to store the liquid to be sprayed; An air compressor, used to output compressed air; Also included are a liquid infusion tube connected to the nozzle and the liquid storage device, and an air tube connected to the nozzle and the air compressor, respectively; The compressed air enters the nozzle through the air pipe and generates negative pressure in the nozzle. The liquid to be sprayed is attracted into the liquid infusion tube due to the negative pressure and transported to the nozzle. The liquid to be sprayed is driven by the compressed air and sprayed out through the nozzle to the periphery of the cable.

2. The cable oiling device according to claim 1, characterized in that: The cavity is provided with a plurality of nozzles, and the plurality of nozzles are arranged at intervals along the circumferential direction of the cable.

3. The cable oiling device according to claim 1, characterized in that: The cavity is provided with a plurality of nozzles, and the plurality of nozzles are arranged at intervals along the axial direction of the cable.

4. The cable oiling device according to claim 1, characterized in that: A group of line stabilizing components are respectively arranged at positions near the cable inlet and the cable outlet in the cavity, and the line stabilizing components include line stabilizing wheels arranged in pairs and located on both sides of the cable.

5. The cable oiling device according to claim 4, characterized in that: The wire stabilizing assembly is fixedly arranged on the inner wall of the cavity, and a wire releasing groove is circumferentially arranged on the wire stabilizing wheel. The wire releasing grooves of two opposite wire stabilizing wheels are arranged opposite to each other and form a wire clamping channel, and the cable is clamped in the wire clamping channel.

6. The cable oiling device according to claim 1, characterized in that: A liquid return pipe is arranged between the box and the liquid storage device, the input end of the liquid return pipe is connected to the lowest point in the cavity, and the output end of the liquid return pipe is inserted into the liquid storage device.

7. The cable oiling device according to claim 1, characterized in that: The air pipe includes a main air pipe connected to the air compressor, and branch air pipes branched from the main air pipe and connected to multiple nozzles. A pressure regulating valve is provided at least in the main air pipe to change the air pressure in the air pipe.

8. The cable oiling device according to claim 1, characterized in that: The infusion pipe includes a main infusion pipe connected to the liquid to be sprayed, and branch infusion pipes connected to multiple nozzles by branches from the main infusion pipe. A throttle valve is set in at least the main infusion pipe to change the flow rate of the liquid to be sprayed in the infusion pipe.

9. The cable oiling device according to claim 1, characterized in that: The cable inlet and the cable outlet are respectively provided with a ceramic ring, and the ceramic ring has a through hole penetrating along the axial direction thereof, and the cable is passed through the through hole.

10. The cable oiling device according to claim 1, characterized in that: The internal space of the nozzle comprises a mixing chamber and an accelerating chamber which are interconnected, the inner diameter of the mixing chamber is larger than the inner diameter of the accelerating chamber, a spray port is formed in the cavity wall of the accelerating chamber, an air flow channel and a liquid flow channel are formed in the cavity wall of the mixing chamber, the air flow channel is connected to the output end of the air tube, the liquid flow channel is connected to the output end of the infusion tube, the spray port and the air flow channel are located on the axis of the nozzle, and the axis of the air flow channel is at a set angle to the axis of the liquid flow channel.

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