Low-power-consumption high-efficiency copper wire enamelling machine oven mechanism

Abstract

The utility model discloses a low-power-consumption high-efficiency copper wire enamelling machine oven mechanism, and relates to the technical field of enamelled copper wire processing. The low-power-consumption efficient copper wire enamelling machine oven mechanism comprises a base, an oven is fixedly connected to the upper end of the base, a hearth and a drying mechanism are fixedly connected to the inner bottom of the oven through a fixing shaft, the drying mechanism comprises an air inlet groove, an air injection hole, a vortex tube, a high-pressure air inlet pipe and a hot air pipe, and the air inlet groove is formed in the upper end of the hearth. A plurality of air spraying holes are formed in the bottom in the air inlet groove, a vortex tube is fixedly connected to the upper end of the drying oven, and a high-pressure air inlet tube is fixedly connected to the upper end of the vortex tube. High-pressure gas is introduced into the vortex tube, hot gas and cold gas can be generated through conversion of the vortex tube, the hot gas is used for drying the enameled copper wire, the cold gas can cool the dried enameled copper wire, drying and cooling are integrated, compressed air is adopted as a raw material, power consumption can be greatly reduced, and energy is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of enameled copper wire processing, in particular to a low-power consumption and high-efficiency copper wire enameling machine oven mechanism. Background Art

[0002] Enameled wire is a main type of winding wire, consisting of a conductor and an insulating layer. The bare wire is annealed and softened, then painted and baked several times. Enameled wire is the main raw material for products such as motors, electrical appliances and household appliances. In particular, the electric power industry has achieved sustained and rapid growth in recent years, and the rapid development of household appliances has brought a wider application field for enameled wire, which has brought higher requirements for enameled wire.

[0003] The existing enameled copper wire needs to be quickly dried after spraying the paint liquid, so a copper wire enameling machine oven is used. After the enameled copper wire is placed in the furnace of the oven, it will be heated and dried by an external electric heating device, and then the dried enameled copper wire will be placed in a special cooling device for rapid cooling. The heating, drying and cooling equipment are set separately, and a separate power supply equipment is required to drive their operation, which will cause excessive power consumption and waste energy.

[0004] Based on this, we propose a low-power and high-efficiency copper wire enameling machine oven mechanism. Utility Model Content

[0005] The utility model aims to provide a low-power consumption and high-efficiency copper wire enameling machine oven mechanism to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a low-power consumption and high-efficiency copper wire enameling machine oven mechanism, comprising: a base, the upper end of which is fixedly connected to an oven, and the bottom of the oven is fixedly connected to a furnace through a fixed shaft;

[0007] A drying mechanism, the drying mechanism comprising an air inlet groove, an air jet hole, a vortex tube, a high-pressure air inlet pipe and a hot air pipe, an air inlet groove is provided at the upper end of the furnace, a plurality of air jet holes are provided at the bottom of the air inlet groove, a vortex tube is fixedly connected to the upper end of the oven, a high-pressure air inlet pipe is fixedly connected to the upper end of the vortex tube, and the vortex tube is connected to the air inlet groove through the hot air pipe;

[0008] The cooling mechanism comprises a cooling ring fixedly connected to the side wall of the oven.

[0009] Preferably, the cooling mechanism further comprises a cold air groove provided in the cooling ring, a plurality of air outlet holes are provided on the inner wall of the cold air groove, and the vortex tube is connected with the cold air groove through a cold air pipe.

[0010] Preferably, a degassing mechanism is installed on the oven, and the degassing mechanism includes a fan fixedly connected to the side wall of the oven, the fan is connected to the oven through an exhaust pipe, and a purification box is fixedly connected to the upper end of the oven, and the oven is connected to the purification box through an exhaust pipe.

[0011] Preferably, the side wall of the furnace is provided with a plurality of exhaust holes.

[0012] Preferably, the oven side wall is symmetrically provided with two first frame openings, and the furnace side wall is symmetrically provided with two second frame openings.

[0013] Preferably, a support column is symmetrically fixedly connected to the lower end of the base, and the lower end of the support column is fixedly connected to the ground via an expansion screw.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) This low-power and high-efficiency copper wire enameling machine has a drying mechanism and a cooling mechanism. By introducing high-pressure gas into the vortex tube, hot air and cold air can be generated through conversion by the vortex tube. The hot air is used to dry the enameled copper wire, and the cold air can be used to cool the dried enameled copper wire. The drying and cooling are integrated, and compressed air is used as the raw material, which can greatly reduce power consumption and save energy.

[0016] (2) This low-power and high-efficiency copper wire enameling machine oven mechanism can absorb and purify the irritating gases, cresol and xylene gases generated during the drying process of the copper enameled wire by setting up a degassing mechanism and starting the fan, thereby preventing them from being scattered into the surrounding air and polluting the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a low-power and high-efficiency copper wire enameling machine oven mechanism proposed by the utility model;

[0018] Figure 2 for Figure 1 A magnified schematic diagram of the structure at center A;

[0019] Figure 3 for Figure 1 A magnified schematic diagram of the structure at B in the figure.

[0020] In the figure: 1 base, 2 oven, 3 furnace, 4 air inlet slot, 5 jet hole, 6 vortex tube, 7 high-pressure air inlet pipe, 8 hot air pipe, 9 cooling ring, 10 cold air slot, 11 air outlet, 12 cold air pipe, 13 fan, 14 exhaust pipe, 15 purification box, 16 exhaust pipe, 17 exhaust hole, 18 first frame opening, 19 second frame opening. DETAILED DESCRIPTION

[0021] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: a low-power and high-efficiency copper wire enameling machine oven mechanism, comprising: a base 1, an oven 2 is fixedly connected to the upper end of the base 1, and a furnace 3 is fixedly connected to the bottom of the oven 2 through a fixed shaft;

[0023] The drying mechanism includes an air inlet groove 4, an air jet hole 5, a vortex tube 6, a high-pressure air inlet pipe 7 and a hot air pipe 8. The upper end of the furnace 3 is provided with an air inlet groove 4, and a plurality of air jet holes 5 are provided at the bottom of the air inlet groove 4. The upper end of the oven 2 is fixedly connected with a vortex tube 6, and the upper end of the vortex tube 6 is fixedly connected with a high-pressure air inlet pipe 7. The vortex tube 6 is connected with the air inlet groove 4 through the hot air pipe 8.

[0024] It should be noted that the working principle of the vortex tube 6 is to input compressed air of universal pressure, which is converted through the vortex tube 6 to produce cold air at one end and hot air at the other end. The gas flow rate and the temperature of the cold air end can be adjusted by adjusting the valve at the hot air end, which is the existing technology.

[0025] The cooling mechanism comprises a cooling ring 9 fixedly connected to the side wall of the oven 2 .

[0026] The cooling mechanism also includes a cold air groove 10 provided in the cooling ring 9 . The cold air groove 10 is in a ring shape. A plurality of air outlet holes 11 are provided on the inner wall of the cold air groove 10 . The vortex tube 6 is connected to the cold air groove 10 through a cold air pipe 12 .

[0027] A degassing mechanism is installed on the oven 2, and the degassing mechanism includes a fan 13 fixedly connected to the side wall of the oven 2, and the fan 13 is connected to the oven 2 through an exhaust pipe 14. A purification box 15 is fixedly connected to the upper end of the oven 2, and the oven 2 is connected to the purification box 15 through an exhaust pipe 16.

[0028] It should be noted that the purification box 15 is provided with a combustion chamber, a filter and an activated carbon plate. The irritating gas generated by the drying of the copper enameled wire and the poisonous gases of cresol and xylene enter the purification box 15, and are first burned in the combustion chamber to fully burn the cresol and xylene. Then they are filtered through the filter, and the activated carbon plate adsorbs the irritating odor and then purifies it. The specific structure and working principle of the purification box 15 are existing technologies and will not be elaborated here.

[0029] A plurality of exhaust holes 17 are provided on the side wall of the furnace 3 .

[0030] The side wall of the oven 2 is symmetrically provided with two first frame openings 18 , and the side wall of the furnace 3 is symmetrically provided with two second frame openings 19 .

[0031] The lower end of the base 1 is symmetrically fixedly connected with a support column, and the lower end of the support column is fixedly connected to the ground through an expansion screw.

[0032] In the utility model, one end of the copper enameled wire passes through the first frame opening 18 and the second frame opening 19, and then passes out from the first frame opening 18 at the other end, and the copper enameled wire is pulled to move slowly from left to right by starting the external traction device.

[0033] Then, compressed air is injected into the vortex tube 6 through the high-pressure air inlet pipe 7. After conversion in the vortex tube 6, hot air is generated at one end and cold air is generated at the other end. The hot air enters the air inlet groove 4 through the hot air pipe 8, and then is ejected from multiple jet holes 5 to dry the copper enameled wire in the furnace 3, while the cold air enters the cold air groove 10 through the cold air pipe 12, and then is ejected through multiple air outlet holes 11 to quickly cool the dried copper enameled wire.

[0034] During the drying process, the fan 13 is started synchronously. Since the copper enameled wire will produce irritating gases and toxic gases such as cresol and xylene during the drying process, the fan 13 will extract the irritating gases and toxic gases such as cresol and xylene through the exhaust pipe 14, and then discharge them into the purification box 15 through the exhaust pipe 16 for purification, so as to prevent the irritating gases and toxic gases such as cresol and xylene from flying into the surrounding air and causing pollution to the working environment.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low power consumption and high efficiency copper wire enameling machine oven mechanism, characterized in that: include: A base (1), the upper end of the base (1) being fixedly connected to an oven (2), and the inner bottom of the oven (2) being fixedly connected to a furnace (3) via a fixed shaft; A drying mechanism, the drying mechanism comprising an air intake groove (4), an air jet hole (5), a vortex tube (6), a high-pressure air intake pipe (7) and a hot air pipe (8), the upper end of the furnace (3) being provided with an air intake groove (4), the inner bottom of the air intake groove (4) being provided with a plurality of air jet holes (5), the upper end of the oven (2) being fixedly connected with a vortex tube (6), the upper end of the vortex tube (6) being fixedly connected with a high-pressure air intake pipe (7), and the vortex tube (6) being connected with the air intake groove (4) via the hot air pipe (8); A cooling mechanism, the cooling mechanism comprising a cooling ring (9) fixedly connected to the side wall of the oven (2).

2. A low-power and high-efficiency copper wire enameling machine oven mechanism according to claim 1, characterized in that: in: The cooling mechanism also includes a cold air groove (10) provided in the cooling ring (9), a plurality of air outlet holes (11) being provided on the inner wall of the cold air groove (10), and the vortex tube (6) is connected to the cold air groove (10) via a cold air pipe (12).

3. The low power consumption and high efficiency copper wire enameling machine oven mechanism according to claim 1 is characterized in that: in: The oven (2) is provided with a degassing mechanism, the degassing mechanism comprising a fan (13) fixedly connected to the side wall of the oven (2), the fan (13) being connected to the oven (2) via an exhaust pipe (14), a purification box (15) being fixedly connected to the upper end of the oven (2), the oven (2) being connected to the purification box (15) via an exhaust pipe (16).

4. A low power consumption and high efficiency copper wire enameling machine oven mechanism according to claim 3, characterized in that: in: The side wall of the furnace (3) is provided with a plurality of exhaust holes (17).

5. A low power consumption and high efficiency copper wire enameling machine oven mechanism according to claim 4, characterized in that: in: The side wall of the oven (2) is symmetrically provided with two first frame openings (18), and the side wall of the furnace (3) is symmetrically provided with two second frame openings (19).

6. A low power consumption and high efficiency copper wire enameling machine oven mechanism according to claim 5, characterized in that: in: The lower end of the base (1) is symmetrically fixedly connected to a support column, and the lower end of the support column is fixedly connected to the ground via an expansion screw.

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