Preheating device for cable

Abstract

The utility model relates to a preheating device for cables, which comprises a box body, a heating box is arranged in the box body, the heating box is transversely positioned in the middle of the box body and is communicated with the interior of the box body, and a first driven wheel and a second driven wheel are respectively arranged at the upper end and the lower end of the heating box. The first driven wheel and the second driven wheel are parallel to the heating box, the first driven wheel and the second driven wheel are movably arranged at the upper end and the lower end in the box body correspondingly, and the to-be-processed cable is wound and transported through the first driven wheel and the second driven wheel, so that the to-be-processed cable is arranged in the heating box in a penetrating mode; and the to-be-processed cable is continuously heated through the heating box, so that moisture on an internal main body and an insulator surface layer of the to-be-processed cable is dried and evaporated, and the problems that the moisture on the insulator surface layer of the cable can only be removed through manual wiping, and the moisture on the internal main body of the cable cannot be wiped are effectively solved. And the service life of the cable is finally influenced.

Description

Technical Field

[0001] The present application relates to the technical field of cable processing equipment, and more specifically, to a preheating device for cables. Background Art

[0002] At present, with the development of science and technology, industries and other fields are making rapid progress, and the use of cables has increased accordingly. In the process of cable processing, humid weather is often encountered. When the cable stays in a humid environment for a long time, the main body and insulator of the cable will be damp and produce moisture, causing cable oxidation, which in turn affects the service life of the cable. Therefore, the cable needs to be further wiped manually to make the cable structure drier. However, manual wiping can only remove moisture from the surface of the cable insulator, while the moisture in the internal body of the cable cannot be wiped, which will eventually affect the service life of the cable. Utility Model Content

[0003] In view of the deficiencies of the above-mentioned prior art, the purpose of the present application is to provide a preheating device for cables, comprising a box body, a heating box being arranged inside the box body, and the heating box being laterally located in the middle position of the box body, and the heating box being connected to the inside of the box body, a first driven wheel and a second driven wheel being arranged at the upper and lower ends of the heating box respectively, and the first driven wheel and the second driven wheel being parallel to the heating box respectively, and the first driven wheel and the second driven wheel being movably arranged at the upper and lower ends of the box body respectively, and the cable to be processed is wound and transported by the first driven wheel and the second driven wheel, so that the cable to be processed is placed inside the heating box, and the cable to be processed is continuously heated by the heating box, thereby drying and evaporating the moisture in the internal body and the surface layer of the insulator of the cable to be processed.

[0004] Preferably, a heating pipe is vertically arranged inside the heating box, and the heating pipe passes through the heating box, and the heating box is connected to the inside of the heating box through the heating pipe. A transformer is sheathed outside the heating pipe, and the heating pipe is continuously heated by the transformer, so that the heating pipe continuously heats the cables to be processed that pass through the heating box.

[0005] Preferably, an output pipe is vertically provided on one side of the heating pipe, and the output pipe runs through the heating box, and the processed cables are rewound on the first driven wheel through the output pipe.

[0006] Preferably, a heat dissipation device is also provided in the heating box, and the heat dissipation device is electrically connected to an external control, and the heat dissipation device is driven by an external controller to continuously operate in the heating box, thereby enabling the heat dissipation device to perform conventional heat dissipation on all devices in the heating box.

[0007] Preferably, an inlet and an outlet are respectively provided on both sides of the box, and both the inlet and the outlet are connected to the inside of the box, and guide wheel assemblies are provided at the inlet and the outlet, so that the cable body can be more labor-saving when entering and exiting the box.

[0008] In summary, the present application has the following beneficial effects:

[0009] An external power source transmits current to the transformer. When the transformer is exposed to the current, a variable electromagnetic field is generated in the heating box. When the variable electromagnetic field passes through the heating pipe, heat is generated, thereby heating the inner body and the surface of the insulator of the cable to be processed in the heating pipe, so that the surface moisture of the inner body and the insulator of the cable to be processed is dried and evaporated, which effectively solves the technical problem that manual wiping can only remove moisture from the surface of the insulator of the cable, while the moisture in the inner body of the cable cannot be wiped, which will eventually affect the service life of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of a preheating device for cables;

[0011] Figure 2 is another structural schematic diagram of a preheating device for a cable;

[0012] Figure 3 The present invention is another structural schematic diagram of a preheating device for a cable.

[0013] Figure numerals: 1. box body; 2. heating box; 3. first driven wheel; 4. second driven wheel; 5. heating pipe; 6. transformer; 7. output pipe; 8. heat dissipation device; 9. inlet; 10. outlet; 11. guide wheel assembly. DETAILED DESCRIPTION

[0014] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0015] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When a component is referred to as being "connected to" another component, it can be directly or indirectly connected to the other component.

[0016] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0017] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0018] A preheating device for cables, see Figures 1 to 3 , including a box body 1, a heating box 2 is arranged inside the box body 1, and the heating box 2 is horizontally located in the middle position of the box body 1, and the heating box 2 is communicated with the inside of the box body 1, and the upper and lower ends of the heating box 2 are respectively provided with a first driven wheel 3 and a second driven wheel 4, and the first driven wheel 3 and the second driven wheel 4 are respectively parallel to the heating box 2, and the first driven wheel 3 and the second driven wheel 4 are respectively movably arranged at the upper and lower ends of the box body 1, and the first driven wheel 3 and the second driven wheel 4 are respectively arranged at the upper and lower ends of the box body 1, and the first driven wheel 3 and the second driven wheel 4 are wound and transported on the cable to be processed (not shown in the figure), so that the cable to be processed is placed in the heating box 2, and the cable to be processed is continuously heated by the heating box 2, so as to dry and evaporate the moisture on the surface of the inner body and the insulator of the cable to be processed, which effectively solves the technical problem that manual wiping can only remove moisture from the surface of the insulator of the cable, but the moisture in the inner body of the cable cannot be wiped, which eventually affects the service life of the cable.

[0019] A heating pipe 5 is vertically arranged inside the heating box 2, and the heating pipe 5 passes through the heating box 2, and the heating box 2 is connected to the inside of the heating box 2 through the heating pipe 5. A transformer 6 is sleeved on the outside of the heating pipe 5, and the heating pipe 5 is continuously heated by the transformer 6, so that the heating pipe 5 continuously heats the cables to be processed that are inserted into the heating box 2. In this embodiment, the transformer 6 is electrically connected to an external power supply (not shown in the figure), and the external power supply continuously transmits current to the transformer 6. When the transformer 6 comes into contact with the current, it will generate a variable electromagnetic field in the heating box 2, and when the variable electromagnetic field passes through the heating pipe 5, it will generate heat. The amount is increased, and then the surface of the inner body and the insulator of the cable to be processed which are inserted in the heating pipe 5 are heated, so that the surface moisture of the inner body and the insulator of the cable to be processed is dried and evaporated, and at the same time, the connection between the inner body of the cable and the insulator is made tighter. A control panel (not shown in the figure) is also provided on the box body 1, and the control panel is electrically connected to the transformer 6, and the current of the external power supply (not shown in the figure) entering the transformer 6 is controlled by the control panel, so as to adjust the processing temperature in the heating pipe 5. The processing temperature in the heating pipe 5 needs to be selected according to the actual situation, and is not specifically limited in this embodiment.

[0020] An output pipe 7 is vertically provided on one side of the heating pipe 5 , and the output pipe 7 passes through the heating box 2 , and the processed cables are rewound on the first driven wheel 3 through the output pipe 7 .

[0021] The heating box 2 is also provided with a heat dissipation device 8, and the heat dissipation device 8 is electrically connected to an external control, and is driven by an external controller to continuously operate in the heating box 2, thereby enabling the heat dissipation device 8 to perform conventional heat dissipation on all devices in the heating box 2.

[0022] An inlet 9 and an outlet 10 are respectively provided on both sides of the box body 1, and the inlet 9 and the outlet 10 are connected to the inside of the box body 1, and a guide wheel assembly 11 is provided at the inlet 9 and the outlet 10, which makes it easier for the cable body to enter and exit the box body 1. In this embodiment, the positions of the inlet 9 and the outlet 10 can be opened according to the actual situation on site. Specifically, the inlet 9 can be opened on the right side of the box body 1, and the outlet 10 can be opened on the left side of the box body 1.

[0023] The above embodiments are merely explanations of the present application and are not limitations of the present application. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A preheating device for a cable, characterized in that: The utility model comprises a box body, wherein a heating box is arranged inside the box body, and the heating box is laterally located in the middle position of the box body, and the heating box is communicated with the inside of the box body, and a first driven wheel and a second driven wheel are arranged at the upper and lower ends of the heating box respectively, and the first driven wheel and the second driven wheel are respectively parallel to the heating box, and the first driven wheel and the second driven wheel are respectively movably arranged at the upper and lower ends of the box body, and the cables to be processed are wound and transported by the first driven wheel and the second driven wheel, so that the cables to be processed are placed in the heating box, and the cables to be processed are continuously heated by the heating box, thereby drying and evaporating the moisture in the internal body and the surface layer of the insulator of the processed cables.

2. A preheating device for a cable according to claim 1, characterized in that: A heating pipe is vertically arranged inside the heating box, and the heating pipe runs through the heating box, and the heating box is connected to the inside of the heating box through the heating pipe. A transformer is sheathed outside the heating pipe, and the heating pipe is continuously heated by the transformer, so that the heating pipe continuously heats the cables to be processed that pass through the heating box.

3. A preheating device for a cable according to claim 2, characterized in that: An output pipe is vertically arranged on one side of the heating pipe, and the output pipe runs through the heating box, and the processed cables are rewound on the first driven wheel through the output pipe.

4. A preheating device for a cable according to claim 1, characterized in that: A heat dissipation device is also provided in the heating box, and the heat dissipation device is electrically connected to an external control, and the heat dissipation device is driven by an external controller to continuously operate in the heating box, thereby enabling the heat dissipation device to dissipate heat for all devices in the heating box.

5. A preheating device for a cable according to claim 1, characterized in that: An inlet and an outlet are respectively provided on both sides of the box body, and both the inlet and the outlet are connected to the inside of the box body, and guide wheel assemblies are provided at the inlet and the outlet, so that the cable body can be more labor-saving when entering and exiting the box body.

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