CN210378597U

CN210378597U - Cable copper wire preheating device

Info

Publication number: CN210378597U
Application number: CN201921769649.4U
Authority: CN
Inventors: 咸雪飞
Original assignee: Hangzhou Peak Cable Industry Co Ltd
Current assignee: Hangzhou Peak Cable Industry Co Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-04-21
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a cable copper wire preheating device, the load simulator comprises a case, the machine incasement is equipped with the preheating chamber, the inner wall of preheating chamber is equipped with first heat preservation, the inner wall bilateral symmetry on first heat preservation is provided with electromagnetic heater, the inside running roller that is provided with a plurality of symmetry of electromagnetic heater, preheating chamber inner wall top is provided with temperature sensor, temperature sensor is in with the setting display screen electricity on the machine case outer wall is connected. Has the advantages that: through the inlet tube with hot water from arranging to the water intracavity portion, the rethread heating block heats hot water, the heat can be concentrated in hot-blast intracavity, wind energy through the fan production is arranged the heat in hot-blast chamber to preheating from the hot-blast main in, the time of preheating that can significantly reduce through this electromagnetic heater who sets up and heating block, thereby the work efficiency that the copper wire preheats has been increased, it preheats indoor heat and has low-speed mobility through the fan that sets up, it improves copper wire heating efficiency.

Description

Cable copper wire preheating device

Technical Field

The utility model relates to a copper wire field particularly, relates to a cable copper wire preheating device.

Background

The electric wire cable is formed by coating a layer of insulating sleeve outside a copper wire, and the copper wire is coated before the copper wire is coated, so that the problem that conductors shrink due to insufficient adhesive force in the electric wire processing process is solved. Manufacturers generally perform a pre-heating treatment on the copper wire to increase the adhesion between the copper wire conductor and the outer covering. The existing copper wire preheating technology generally applies an electromagnetic induction principle, namely, electromagnetic heaters are arranged at two ends in a box body, continuous heating of the copper wire is achieved through movement of the copper wire, but the structure enables the distribution of heat inside the box body to be uneven, preheating effect is unsatisfactory, and preheating efficiency is low.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable copper wire preheating device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a preheating device for copper wires of cables comprises a case, wherein a preheating chamber is arranged in the case, a first heat-insulating layer is arranged on the inner wall of the preheating chamber, electromagnetic heaters are symmetrically arranged on two sides of the inner wall of the first heat-insulating layer, a plurality of symmetrical rollers are arranged in the electromagnetic heaters, a temperature sensor is arranged at the top end of the inner wall of the preheating chamber and is electrically connected with a display screen arranged on the outer wall of the case, a driven wire wheel and a driving wire wheel are respectively arranged on the upper side and the lower side of the preheating chamber, an electric control switch is fixedly arranged on the outer wall of the case, a water cavity is sleeved on the outer wall of the preheating chamber, the water cavity and the case are integrated, a water inlet pipe and a water outlet pipe are arranged on the water cavity, control valves are respectively arranged on the water inlet pipe and the water outlet pipe, the air-out pipe on the fan runs through the second heat-insulating layer is located in the water cavity, the air-out pipe on the fan communicates with the hot air cavity, a plurality of hot air pipes are arranged on the hot air cavity, and the other ends of the plurality of hot air pipes run through the outer wall of the preheating chamber is located in the preheating chamber.

Furthermore, a plurality of heat conducting ribs are fixedly arranged on the inner wall of the first heat preservation layer of the preheating chamber.

Furthermore, the rotating shaft of the driving wire guide wheel is connected to a rotating rod of a rotating motor, and the rotating motor is fixed on the outer wall of the case.

Furthermore, cleaning brushes are arranged on two sides of the driving wire guide wheel and are positioned in the case.

Furthermore, movable plates are symmetrically arranged at the bottom end of the case, and universal idler wheels are mounted at the bottoms of the movable plates.

Further, the moving plate is divided into a fixed plate and a rubber block, and the rubber block is arranged on the fixed plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the preheating area and the preheating time of the copper wire to be preheated are effectively increased through the plurality of rollers, the preheating effect and the preheating efficiency are improved, the preheating temperature can be detected at any time through the arranged temperature sensor and the display screen, the preheating operation is convenient to be better, the preheating chamber is heated through the electromagnetic heater, the heat in the first heat-preserving layer is effectively prevented from being emitted to the outside, so that the preheating effect is improved, the driven wire guide wheel and the roller wheel are connected through the copper wire to be preheated, when the preheating heating is carried out, a long time is needed for the preheating through the electromagnetic heater, when the electromagnetic heater works, hot water is discharged into the water cavity through the water inlet pipe, then the hot water is heated through the heating block, the heat can be concentrated in the hot air cavity, and the heat in the hot air cavity is discharged into the preheating chamber from the hot air pipe through the wind energy generated by the fan, the electromagnetic heater and the heating block can greatly reduce the preheating time, so that the working efficiency of copper wire preheating is increased, the fan arranged enables the preheating chamber to have low-speed flowability, and the heating efficiency of the copper wire is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a cable copper wire preheating device according to an embodiment of the present invention;

fig. 2 is a schematic view of a rotating electrical machine of a cable copper wire preheating device according to the embodiment of the present invention.

Reference numerals:

1. a chassis; 2. a preheating chamber; 3. a first insulating layer; 4. an electromagnetic heater; 5. a roller; 6. a temperature sensor; 7. a display screen; 8. a driven wire guide wheel; 9. a driving wire guide wheel; 10. an electric control switch; 11. a water chamber; 12. a water inlet pipe; 13. a water outlet pipe; 14. a control valve; 15. a heating block; 16. a second insulating layer; 17. a fan; 18. a hot air cavity; 19. a hot air pipe; 20. a rotating electric machine; 21. a rotating rod; 22. a cleaning brush; 23. moving the plate; 24. a rubber block; 25. and heat conducting ribs.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The first embodiment is as follows:

referring to fig. 1-2, a preheating device for copper wires of cables according to an embodiment of the present invention includes a case 1, a preheating chamber 2 is disposed in the case 1, a first thermal insulation layer 3 is disposed on an inner wall of the preheating chamber 2, electromagnetic heaters 4 are symmetrically disposed on two sides of the inner wall of the first thermal insulation layer 3, a plurality of symmetrical rollers 5 are disposed inside the electromagnetic heaters 4, a temperature sensor 6 is disposed on a top end of an inner wall of the preheating chamber 2, the temperature sensor 6 is electrically connected to a display screen 7 disposed on an outer wall of the case 1, a driven wire wheel 8 and a driving wire wheel 9 are disposed on upper and lower sides of the preheating chamber 2, an electric control switch 10 is fixedly disposed on an outer wall of the case 1, a water cavity 11 is sleeved on the outer wall of the preheating chamber 2, the water cavity 11 and the case 1 are integral, a water inlet pipe 12 and a water outlet pipe, the inlet tube 12 with all be equipped with control valve 14 on the outlet pipe 13, install heating block 15 in the

water cavity

11, 11 outer wall covers in water cavity are equipped with second heat preservation 16, the fixed fan 17 that is equipped with in 16 outer wall one side of second heat preservation, the play tuber pipe on the fan 17 runs through second heat preservation 16 is located in the water cavity 11, play tuber pipe intercommunication hot-blast chamber 18 on the fan 17, be equipped with a plurality of hot-blast main 19 on the hot-blast chamber 18, the 19 other ends of a plurality of hot-blast main run through 2 outer walls in the preheating chamber 2 is inside.

Example two:

referring to fig. 1, for the preheating chamber 2, a plurality of heat conducting ribs 25 are fixedly disposed on the inner wall of the first heat insulating layer 3 of the preheating chamber 2.

Through the above technical scheme of the utility model, beneficial effect: the heat conducting ribs 25 are arranged to enable the heat generated inside the preheating chamber 2 to be more uniformly dispersed.

Example three:

referring to fig. 1-2, for the active wire guide wheel 9, the rotation shaft of the active wire guide wheel 9 is connected to the rotation rod 21 of the rotating motor 20, and the rotating motor 20 is fixed on the outer wall of the housing 1.

Example four:

referring to fig. 1, for the active wire guide wheel 9, cleaning brushes 22 are disposed on two sides of the active wire guide wheel 9, and the cleaning brushes 22 are located in the machine case 1.

Through the above technical scheme of the utility model, beneficial effect: the cleaning brush 22 is convenient for the surface cleaning of the preheated copper wire, and improves the cleanliness of the copper wire.

Example five:

referring to fig. 1, for a chassis 1, a moving plate 23 is symmetrically disposed at the bottom end of the chassis 1, and universal rollers are mounted at the bottom of the moving plate 23.

Through the above technical scheme of the utility model, beneficial effect: the universal idler wheel is arranged, so that the whole device has mobility, and the practicability is improved.

Example six:

referring to fig. 1, for the moving plate 23, the moving plate 23 is divided into a fixed plate and a rubber block 24, and the rubber block 24 is disposed on the fixed plate.

Through the above technical scheme of the utility model, beneficial effect: the universal roller enables the whole device to have mobility, and the rubber block 24 is arranged to ensure the stability of movement in the moving process.

For the convenience of understanding the above technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process:

in practical application, the preheating area and the preheating time of the copper wire to be preheated are effectively increased through the plurality of rollers 5, the preheating effect and the preheating efficiency are improved, the preheating temperature can be detected at any time through the temperature sensor 6 and the display screen 7, the preheating operation is better facilitated, the electromagnetic heater 4 is used for heating the preheating chamber 2, the heat in the first heat-insulating layer 3 is effectively prevented from being dissipated to the outside, the preheating effect is improved, the driven wire guide wheel 8, the rollers 5 and the driving wire guide wheel 9 are connected through the copper wire needing to be preheated, when the preheating heating is carried out, the electromagnetic heater 4 needs to be preheated for a long time, when the electromagnetic heater 4 works, the hot water is discharged into the water cavity 11 through the water inlet pipe 12, the hot water is heated through the heating block 15, the heat can be concentrated in the hot air cavity 18, the heat of the hot air cavity 18 is discharged into the preheating chamber 2 from the hot air pipe 19 through the wind energy generated by the fan 17, the preheating time can be greatly shortened through the arranged electromagnetic heater 4 and the heating block 15, so that the working efficiency of copper wire preheating is increased, the heat in the preheating chamber 2 has low-speed fluidity through the arranged fan 17, and the heating efficiency of the copper wire is improved.

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

Claims

1. A cable copper wire preheating device is characterized by comprising a case (1), wherein a preheating chamber (2) is arranged in the case (1), a first heat-insulating layer (3) is arranged on the inner wall of the preheating chamber (2), electromagnetic heaters (4) are symmetrically arranged on two sides of the inner wall of the first heat-insulating layer (3), a plurality of symmetrical rollers (5) are arranged in the electromagnetic heaters (4), a temperature sensor (6) is arranged at the top end of the inner wall of the preheating chamber (2), the temperature sensor (6) is electrically connected with a display screen (7) arranged on the outer wall of the case (1), driven wire wheels (8) and driving wire wheels (9) are respectively arranged on the upper side and the lower side of the preheating chamber (2), an electric control switch (10) is fixedly arranged on the outer wall of the case (1), a water cavity (11) is sleeved on the outer wall of the preheating chamber (2), and the water cavity (11) and the case (1) are integrated, be equipped with inlet tube (12) and outlet pipe (13) on water cavity (11), inlet tube (12) with all be equipped with control valve (14) on outlet pipe (13), install heating block (15) in water cavity (11), water cavity (11) outer wall cover is equipped with second heat preservation (16), fixed fan (17) that are equipped with in second heat preservation (16) outer wall one side, it runs through to go out the tuber pipe on fan (17) second heat preservation (16) are located in water cavity (11), go out tuber pipe intercommunication hot-blast chamber (18) on fan (17), be equipped with a plurality of hot-blast main (19) on hot-blast chamber (18), a plurality of hot-blast main (19) other end runs through preheating chamber (2) outer wall is located inside preheating chamber (2).

2. The copper wire preheating device for cables as claimed in claim 1, wherein a plurality of heat conducting ribs (25) are fixedly arranged on the inner wall of the first heat-insulating layer (3) of the preheating chamber (2).

3. The preheating device for the copper wire of the cable according to claim 1, wherein a rotating shaft of the driving wire wheel (9) is connected to a rotating rod (21) of a rotating motor (20), and the rotating motor (20) is fixed on the outer wall of the case (1).

4. The device for preheating the copper wire for the cable according to claim 1, wherein cleaning brushes (22) are arranged on two sides of the driving wire wheel (9), and the cleaning brushes (22) are located in the case (1).

5. The preheating device for the copper wires of the cables as claimed in claim 1, wherein the bottom end of the case (1) is symmetrically provided with a movable plate (23), and universal rollers are mounted at the bottom of the movable plate (23).

6. The device for preheating the copper wire for cables as recited in claim 5, wherein the moving plate (23) is divided into a fixed plate and a rubber block (24), and the rubber block (24) is arranged on the fixed plate.