Electric wire and cable heating device

Abstract

The utility model relates to the technical field of cable processing, and discloses a wire and cable heating device, which comprises a main body plate, a guide limiting mechanism is matched and connected to the center position of the top of the main body plate, a fixed cover is fixedly connected to the top of the main body plate, and a fan is matched and fixedly mounted in a mounting groove. A heating assembly is arranged at the top of the fixing cover and comprises a fixing frame, a connecting rod, heating pipes and a heater, the multiple heating pipes are fixedly connected into the fixing frame at equal intervals, the heater is fixedly installed at the top of the fixing cover, and the heater is electrically connected with the multiple heating pipes. Through holes communicating with an inner cavity of the fixing cover are formed in the left side and the right side of the fixing cover correspondingly. Through cooperation of the guide limiting mechanism and the heating assembly, smooth passing and stable heating of wires and cables are ensured, cable positioning is accurately controlled, the damage risk is reduced, local overheating is avoided, and the heating efficiency and quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, specifically to a heating device for wires and cables. Background Technology

[0002] After the cable is manufactured and processed, if it is stored in a low-temperature environment for a long time, the cable will become stiff, which will have an adverse effect on the cable laying and winding operations. During cable laying, the hardening and twisting of the cable can easily cause cable damage. In the process of cable recycling, these hardened and twisted parts are more susceptible to further damage. Therefore, it is necessary to use a heating device to perform appropriate heating treatment on the cable.

[0003] For example, Chinese patent CN202322539472.1 discloses a wire and cable heating device, which surrounds any part of the cable with two enclosing cylinders. The ends of the enclosing cylinders are blocked from the cable by an elastic rubber insulation layer. A hot air blower transmits hot air through the insulation pipe into the enclosing cylinders to heat the cable.

[0004] However, although the heating device can heat the cable, its fixed structure is not adjustable and it is difficult to adapt to cables of different diameters and lengths to ensure uniform heating, which leads to local overheating and damage to the cable. Furthermore, due to insufficient adjustability, the cable is easily damaged during the heating process.

[0005] Based on this, the present invention designs a wire and cable heating device to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a heating device for electric wires and cables to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a wire and cable heating device, including a main body plate, a guide limiting mechanism matched and connected at the center of the top of the main body plate, a fixed cover fixedly connected to the top of the main body plate, an installation frame fixedly connected at the center of the top of the fixed cover, an installation groove opened at the top of the installation frame, a fan fixedly installed in the installation groove, a heating component provided at the top of the fixed cover, the heating component including a fixing frame, a connecting rod, heating tubes and a heater, a connecting rod fixedly connected at the corner of the top of the fixing frame, the top end of the connecting rod fixedly connected to the top of the inner cavity of the fixed cover, a plurality of heating tubes fixedly connected at equal intervals in the fixing frame, the heater fixedly installed on the top of the fixed cover, and the heater electrically connected to the plurality of heating tubes, and through holes communicating with the inner cavity of the fixed cover are opened on both the left and right sides of the fixed cover.

[0008] Preferably, the guiding and limiting mechanism includes a bidirectional threaded rod, a support base, a servo motor, a slider, a slanted mounting bracket, and a limiting wheel. The support base is fitted onto the outer wall of the middle part of the bidirectional threaded rod. The servo motor is connected to the front end of the bidirectional threaded rod and is fixedly installed on the front side of the main body plate. There are two sliders, which are respectively fitted onto and threaded to the two ends of the bidirectional threaded rod. The top of the slider is fixedly connected to the slanted mounting bracket, and the limiting wheel is rotatably connected inside the slanted mounting bracket.

[0009] Preferably, an installation cavity is provided at the center of the main body plate, and two sliding grooves are symmetrically provided at the top of the installation cavity.

[0010] Preferably, the support seat is embedded in the mounting cavity, the bottom of the bidirectional threaded rod is fixedly connected to the bottom of the mounting cavity, and the top of the slider passes through the main body plate through the groove and is connected to the inclined mounting bracket.

[0011] Preferably, the slider is slidably connected within the mounting cavity, and the angled mounting bracket is slidably connected to the top of the main body plate.

[0012] Preferably, the heating component is located directly above the guide limiting mechanism, and the fixing bracket is located directly below the fan.

[0013] Preferably, several ventilation holes communicating with the inner cavity of the fixed cover are provided on the side walls of the front and rear sides of the fixed cover, and walking wheels are fixedly connected to the bottom corners of the main body plate.

[0014] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0015] I. This utility model, through the coordinated arrangement of a guide limiting mechanism and a heating component, allows wires and cables to smoothly pass through the through-hole of the fixing cover and enter or exit the heating device. With the assistance of the guide limiting mechanism, precise control of cable positioning is achieved, ensuring that the cable remains stable during heating and does not shift or twist, reducing the risk of cable damage caused by improper operation. It can also flexibly adapt to cables of various diameters and lengths. The heater in the heating component generates heat after being powered on, and the fan evenly distributes the hot air, ensuring that the wires and cables are evenly heated when passing through the bottom of the heating component, avoiding the problem of local overheating, thereby effectively protecting the cable from damage. It can effectively improve the heating efficiency and quality of wires and cables, while ensuring the safety and convenience of operation.

[0016] II. This utility model effectively dissipates heat by providing ventilation holes on the front and rear sides of the fixed cover, ensuring the stable operation of the heating device and preventing excessive heat concentration on the cable, thus further protecting the cable. IV. The design of the bottom wheels makes the heating device easy to move and deploy, improving the flexibility and efficiency of cable heating operations. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the main body plate in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the fixing cover in this utility model;

[0021] Figure 5 This is a schematic diagram of the guiding and limiting mechanism in this utility model;

[0022] Figure 6 This utility model Figure 2 A magnified structural diagram of point A in the middle.

[0023] The components include: 1. Main body plate; 101. Mounting cavity; 102. Slide groove; 2. Guide and limit mechanism; 201. Bidirectional threaded rod; 202. Support base; 203. Servo motor; 204. Slider; 205. Angled mounting bracket; 206. Limiting wheel; 3. Fixing cover; 4. Mounting frame; 5. Mounting groove; 6. Fan; 7. Heating assembly; 701. Fixing bracket; 702. Connecting rod; 703. Heating tube; 704. Heater; 8. Through hole; 9. Ventilation hole; 10. Traveling wheel. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0025] Please see Figure 1 - Figure 5Example 1 illustrates a wire and cable heating device, including a main body plate 1. A guide and limiting mechanism 2 is connected to the center of the top of the main body plate 1. A fixed cover 3 is fixedly connected to the top of the main body plate 1. A mounting frame 4 is fixedly connected to the center of the top of the fixed cover 3. A mounting groove 5 is opened on the top of the mounting frame 4. A fan 6 is fixedly installed in the mounting groove 5. A heating component 7 is provided on the top of the fixed cover 3. The heating component 7 includes a fixing frame 701, a connecting rod 702, a heating tube 703, and a heater 704. A connecting rod 702 is fixedly connected to the corner of the top of the fixing frame 701. The top end of the connecting rod 702 is fixedly connected to the top of the inner cavity of the fixed cover 3. Several heating tubes 703 are fixedly connected at equal intervals inside the fixing frame 701. The heater 704 is fixedly installed on the top of the fixed cover 3 and is electrically connected to the several heating tubes 703. Through holes 8 communicating with the inner cavity of the fixed cover 3 are opened on both the left and right sides of the fixed cover 3.

[0026] Please see Figure 2 and Figure 5 The guide limiting mechanism 2 shown in the figure includes a bidirectional threaded rod 201, a support base 202, a servo motor 203, a slider 204, a slanted mounting bracket 205, and a limiting wheel 206. The support base 202 is fitted onto the outer wall of the middle part of the bidirectional threaded rod 201. The servo motor 203 is connected to the front end of the bidirectional threaded rod 201. The servo motor 203 is fixedly installed on the front side of the main body plate 1. There are two sliders 204. The two sliders 204 are respectively fitted onto and threadedly connected to the two ends of the bidirectional threaded rod 201. The slanted mounting bracket 205 is fixedly connected to the top of the slider 204. The limiting wheel 206 is rotatably connected inside the slanted mounting bracket 205.

[0027] In this embodiment, the wire and cable enter the heating device through the through hole 8 on the left side of the fixing cover 3. Then, with the assistance of the guide and limiting mechanism 2, they pass through the bottom of the heating component 7 for heating treatment. After treatment, the wire and cable exit through the corresponding through slot 8 on the right side of the fixing cover 3, thus leaving the heating device. During the heating process, the heater 704 of the heating component 7 is powered on, causing the heating tube 703 to generate heat. The fixing bracket 701 ensures that the heating tube 703 is stably fixed in the appropriate position. At the same time, the fan 6 is started, and the fan 6 is responsible for evenly distributing hot air around the heating tube 703 to ensure that the wire and cable are heated evenly. By heating the wire and cable evenly, the heating efficiency and quality of the wire and cable can be effectively improved, while ensuring the safety and convenience of operation.

[0028] Specifically, when the servo motor 203 is powered on, it outputs power to drive the bidirectional threaded rod 201 to rotate. The slider 204 then moves along the thread of the bidirectional threaded rod 201, achieving precise guidance and positioning of the wires and cables. The limiting wheel 206 on the angled mounting bracket 205 can automatically adjust its position according to the diameter of the wires and cables, ensuring that the wires and cables remain in the optimal heating position during the heating process. In addition, the limiting wheel 206 can also prevent the wires and cables from shifting during the heating process, ensuring the uniformity of the heating effect, thereby adapting to wires and cables of different diameters and achieving efficient and stable heating treatment. Example 2

[0029] Please see Figure 3 and Figure 6 Example 2 is described below. This embodiment further illustrates Example 1. In the figure, a mounting cavity 101 is provided at the center of the main plate 1. Two sliding grooves 102 are symmetrically provided at the top of the mounting cavity 101.

[0030] Furthermore, a support base 202 is embedded in the mounting cavity 101, the bottom of the bidirectional threaded rod 201 is fixedly connected to the bottom of the mounting cavity 101, and the top of the slider 204 passes through the main body plate 1 through the slide groove 102 and is connected to the inclined mounting bracket 205.

[0031] Furthermore, the slider 204 is slidably connected within the mounting cavity 101, and the angled mounting bracket 205 is slidably connected to the top of the main body plate 1;

[0032] In this embodiment, the bidirectional threaded rod 201 is limited by the support base 202, so that it can remain stable when rotating in the mounting cavity 101. The slider 204 slides in the groove 102, so that the wire and cable can be precisely guided and positioned as needed. Under the control of the servo motor 203, the slider 204 can move along the thread direction of the bidirectional threaded rod 201, thereby achieving precise positioning of the wire and cable. When the wire and cable pass through the heating component 7, the heater 704 is powered on and the heating tube 703 generates heat. The fan 6 is responsible for evenly distributing the hot air around the heating tube, ensuring that the wire and cable are heated evenly. This not only improves the heating efficiency, but also ensures the safety of the heating process and the stability of the heating quality of the wire and cable. Example 3

[0033] Please see Figure 1 and Figure 4 Example 3 is described below. This embodiment further illustrates Example 2. In the figure, the heating component 7 is located directly above the guide limiting mechanism 2, and the fixing bracket 701 is located directly below the fan 6.

[0034] Furthermore, several ventilation holes 9 communicating with the inner cavity of the fixed cover 3 are provided on the side walls of the front and rear sides of the fixed cover 3, and walking wheels 10 are fixedly connected to the bottom corners of the main body plate 1.

[0035] In this embodiment, since the heating component 7 is located directly above the guide limiting mechanism 2, the wires and cables can remain stable during the heating process, avoiding uneven heating caused by the movement or bending of the wires and cables.

[0036] It should be noted that the ventilation holes 9 on the front and rear side walls of the fixed cover 3 help dissipate heat and prevent overheating, while ensuring the heat dissipation efficiency of the heating device. The casters 10 fixedly connected to the bottom corners of the main body plate 1 make the entire heating device easy to move and adapt to different working environments.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire and cable heating device, comprising a main body plate (1), characterized in that: A guide limiting mechanism (2) is matched and connected at the center of the top of the main body plate (1). A fixing cover (3) is fixedly connected to the top of the main body plate (1). A mounting frame (4) is fixedly connected at the center of the top of the fixing cover (3). A mounting groove (5) is opened on the top of the mounting frame (4). A fan (6) is matched and fixedly installed in the mounting groove (5). A heating component (7) is provided on the top of the fixing cover (3). The heating component (7) includes a fixing frame (701), a connecting rod (702), a heating tube (703), and a heater (704). 04), a connecting rod (702) is fixedly connected to the corner of the top of the fixing frame (701). The top end of the connecting rod (702) is fixedly connected to the top of the inner cavity of the fixing cover (3). Several heating tubes (703) are fixedly connected at equal intervals inside the fixing frame (701). The heater (704) is fixedly installed on the top of the fixing cover (3) and the heater (704) is electrically connected to several heating tubes (703). Through holes (8) communicating with the inner cavity of the fixing cover (3) are opened on both the left and right sides of the fixing cover (3).

2. The electric wire and cable heating device according to claim 1, characterized in that: The guiding and limiting mechanism (2) includes a bidirectional threaded rod (201), a support base (202), a servo motor (203), a slider (204), a slanted mounting bracket (205), and a limiting wheel (206). The support base (202) is fitted onto the outer wall of the middle part of the bidirectional threaded rod (201). The servo motor (203) is connected to the front end of the bidirectional threaded rod (201). The servo motor (203) is fixedly installed on the front side of the main body plate (1). There are two sliders (204). The two sliders (204) are fitted onto and threadedly connected to the two ends of the bidirectional threaded rod (201). The top of the slider (204) is fixedly connected to the slanted mounting bracket (205). The limiting wheel (206) is rotatably connected inside the slanted mounting bracket (205).

3. The electric wire and cable heating device according to claim 2, characterized in that: An installation cavity (101) is provided at the center of the main body plate (1), and two sliding grooves (102) are symmetrically provided at the top of the installation cavity (101).

4. The electric wire and cable heating device according to claim 3, characterized in that: The mounting cavity (101) is fitted with the support seat (202), the bottom of the bidirectional threaded rod (201) is fixedly connected to the bottom of the mounting cavity (101), and the top of the slider (204) passes through the main body plate (1) through the groove (102) and is connected to the inclined mounting bracket (205).

5. The electric wire and cable heating device according to claim 4, characterized in that: The slider (204) is slidably connected in the mounting cavity (101), and the oblique mounting bracket (205) is slidably connected to the top of the main body plate (1).

6. The electric wire and cable heating device according to claim 1, characterized in that: The heating component (7) is located directly above the guide limiting mechanism (2), and the fixing bracket (701) is located directly below the fan (6).

7. The electric wire and cable heating device according to claim 1, characterized in that: Several ventilation holes (9) communicating with the inner cavity of the fixed cover (3) are provided on the side walls of the front and rear sides of the fixed cover (3), and walking wheels (10) are fixedly connected to the bottom corners of the main body plate (1).

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