CN219409844U - Copper wire annealing furnace with high working efficiency - Google Patents

Abstract

The utility model relates to a copper wire annealing furnace with high working efficiency, which comprises a heating box, wherein an insulation box is fixed on the right side of the heating box, a cooling box is fixed on the right side of the insulation box, conveying belts for conveying copper wires are fixed on the heating box, the insulation box and the inner bottom wall of the cooling box, and a heating mechanism for improving the heating efficiency of the copper wires is arranged on the left side of the heating box. This copper wire annealing stove that work efficiency is high, through having set up heating mechanism, through mutually supporting between heating fan, blast pipe and heating wire and the purifying box etc., can utilize the heating wire to preheat heating box inside before the copper wire carries out annealing heating and improve heating efficiency, utilize the electric heater rod to start to air heating and get into the heating box along the blast pipe through heating fan extraction air and adsorb heat and follow the heating pipe and pour into the heating box into the interior heating box and improve temperature and make things convenient for the copper wire heating, and the flue gas that produces in the heating process is discharged after the exhaust port is discharged and is filtered the purification so that heat circulation heating.

Description

Copper wire annealing furnace with high working efficiency

Technical Field

The utility model relates to the technical field of annealing furnaces, in particular to a copper wire annealing furnace with high working efficiency.

Background

Annealing is a metal heat treatment process, which means that metal is slowly heated to a certain temperature and kept for a sufficient time, then cooled at a proper speed, so as to reduce hardness, improve machinability, eliminate residual stress, stabilize size, reduce tendency of deformation and cracks, refine grains, adjust tissues and eliminate tissue defects.

The utility model discloses a copper wire annealing furnace with high working efficiency in Chinese patent publication No. (CN 215251073U), which relates to the technical field of copper wire processing and production, and comprises an annealing furnace, wherein a baffle is arranged on the upper and lower opposite surfaces inside the annealing furnace, the baffle divides the annealing furnace into a heating bin and a cooling bin, a plurality of heating wires are arranged on the lower surface inside the heating bin, a heat conducting plate is arranged on the upper surface of the heating wire, a plurality of placing grooves are arranged on the upper surface of the heat conducting plate, a driving motor is arranged on the upper surface of the annealing furnace, one surface of the driving motor is rotationally connected with a rotating rod, the utility model drives a belt to rotate through an output shaft, thereby driving the rotating rod to rotate, the copper wire is conveniently driven to rotate in the placing grooves through the rotating rod, the heating speed of the copper wire is conveniently increased, the rotating motor drives a fan blade to rotate through a rotating shaft, the water in the water tank is conveniently sprayed out through a water guide pipe, the copper wire on a filter screen is conveniently cooled, the cooling speed of the copper wire is conveniently increased, the returning efficiency of the annealing furnace is conveniently increased, the problem that the annealing efficiency of the copper wire is worse is caused by the heating, the copper wire is directly cooled after the copper wire is heated in the patent, the heat preservation process of the copper wire is not normalized, and the heat preservation effect is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the copper wire annealing furnace with high working efficiency, has the advantages of poor annealing efficiency and the like, and solves the problem of poor annealing efficiency on copper wires in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the copper wire annealing furnace with high working efficiency comprises a heating box, wherein an insulation box is fixed on the right side of the heating box, a cooling box is fixed on the right side of the insulation box, conveying belts for conveying copper wires are fixed on the heating box, the insulation box and the inner bottom wall of the cooling box, a heating mechanism for improving the heating efficiency of the copper wires is arranged on the left side of the heating box, and annealing mechanisms for improving the annealing efficiency of the copper wires are arranged on the inner walls of the front side and the rear side of the insulation box;

the heating mechanism comprises a heating fan fixed on the left side of a heating box, a heating box is fixed on the left side of the heating box, an electric heating rod is fixed between inner walls on the left side and the right side of the heating box, an air outlet end of the heating fan is fixed with an air supply pipe communicated with the lower surface of the heating box, a heating pipe is communicated on the right side of the heating box, an electric heating wire is fixed on the back wall of an inner cavity of the heating box, a purifying box is fixed on the upper surface of the heating box, filter cotton is fixed between inner walls on the four sides of the purifying box, and purified cotton is fixed on the upper surface of the filter cotton.

Further, the front of the incubator is fixed with a controller, and the front of the heating box and the front of the cooling box are hinged with a box door through a hinged frame.

Further, the shape of heating wire is the S-shaped, the exhaust port has all been seted up to the heating cabinet and the relative one side of purifying box, the quantity of electric heat stick is not less than two, and evenly distributed is between the left and right sides inner wall of intensification case.

Further, the upper surface intercommunication of purifying box has the exhaust pipe, the right-hand member of heating pipe runs through and extends to the left side inner wall of heating box.

Further, annealing mechanism is including fixing the heat preservation pad at both sides inner wall around the insulation can, the air intake has been seted up to the interior roof of cooling box, be fixed with the dust screen between the four side inner walls of air intake, the right side of cooling box is fixed with cooling fan, cooling fan's air inlet end is fixed with the exhaust column with cooling box right side inner wall intercommunication.

Further, the connector has all been seted up to the left and right sides inner wall of insulation can, and the interior roof of two connectors all articulates through the articulated frame has heat-resisting curtain.

Further, the back wall of the inner cavity of the cooling box is fixedly provided with heat conducting fins, and the number of the cooling fans is not less than two and is uniformly distributed on the right side of the cooling box.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this copper wire annealing stove that work efficiency is high, through having set up heating mechanism, through heating fan, intensification case, the electric heat stick, blast pipe and heating wire and purifying box etc. mutually support, can utilize the heating wire to preheat heating box inside before the copper wire carries out annealing heating and improve heating efficiency, utilize the electric heat stick to start simultaneously and heat the air and get into the heating pipe along the blast pipe through heating fan extraction air and adsorb heat and pour into the heating incasement along heating pipe and improve the convenient copper wire heating of temperature, and the flue gas that produces in the heating process is discharged after the exhaust port discharge filters the purification so that heat circulation heating.

2. This copper wire annealing stove that work efficiency is high, through having set up annealing mechanism, mutually support between heat preservation pad, heat-resisting curtain, air intake and cooling fan and exhaust column etc. can utilize the heat preservation pad cooperation insulation can keep warm the copper wire after the heating in order better relief stress, the copper wire after the heat preservation removes the cooler bin along the conveyer belt simultaneously in, air in the cooling bin is taken out along the exhaust column to the cooling fan, make the air get into from the air intake and pass heat conduction fin again and discharge from cooling fan and form the cooling air duct and improve the cooling effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a heating mechanism according to the present utility model;

FIG. 3 is a schematic view of an annealing mechanism according to the present utility model.

In the figure: 1 heating box, 2 insulation box, 3 cooling box, 4 conveyer belt, 5 heating mechanism, 501 heating fan, 502 heating box, 503 electric heating rod, 504 blast pipe, 505 heating pipe, 506 heating wire, 507 purifying box, 508 filter cotton, 509 purified cotton, 6 annealing mechanism, 601 heat preservation pad, 602 air intake, 603 dust screen, 604 cooling fan, 605 exhaust pipe, 606 heat-resisting curtain, 607 heat conduction fin.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a copper wire annealing furnace with high working efficiency in this embodiment includes a heating box 1, a heat insulation box 2 is fixed on the right side of the heating box 1, a cooling box 3 is fixed on the right side of the heat insulation box 2, a conveying belt 4 for conveying copper wires is fixed on the inner bottom walls of the heating box 1, the heat insulation box 2 and the cooling box 3, a placing plate is fixed above the conveying belt 4, the copper wires are placed on the placing plate, the conveying belt 4 drives the copper wires to move for heating, heat insulation and cooling annealing, a heating mechanism 5 for improving the heating efficiency of the copper wires is arranged on the left side of the heating box 1, and annealing mechanisms 6 for improving the annealing efficiency of the copper wires are arranged on the inner walls of the front side and the rear side of the heat insulation box 2.

In this embodiment, the front surface of the incubator 2 is fixed with a controller, the front surfaces of the heating box 1 and the cooling box 3 are hinged with a box door through a hinge bracket, the control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized through simple programming by a person skilled in the art, and the supply of power is also common knowledge in the art, so the utility model does not explain the control mode and circuit connection in detail, and the electrical appliances appearing in the application are all common electrical appliances in the prior art, and the application is not repeated.

Referring to fig. 2, in order to perform annealing heating on copper wires, a heating mechanism 5 in this embodiment includes a heating fan 501 fixed on the left side of a heating box 1, a heating box 502 is fixed on the left side of the heating box 1, an electric heating rod 503 is fixed between inner walls on the left and right sides of the heating box 502, an air supply pipe 504 communicated with the lower surface of the heating box 502 is fixed at the air outlet end of the heating fan 501, a heating pipe 505 is communicated with the right side of the heating box 502, when heating is performed, air is heated by the electric heating rod 503, and air is pumped by the heating fan 501, and then enters the heating box 502 along the air supply pipe 504 to absorb heat to be injected into the heating box 1 along the heating pipe 505 to raise temperature, so that the copper wires are heated, an electric heating wire 506 is fixed on the back wall of an inner cavity of the heating box 1, preheating is performed by the electric heating wire 506 to raise heating efficiency before annealing heating of the copper wires, a purifying box 507 is fixed on the upper surface of the heating box 1, a filter cotton 508 is fixed between inner walls on the four sides of the purifying box 507, and a purified cotton 509 is fixed on the upper surface of the filter cotton 508.

In this embodiment, the shape of heating wire 506 is the S-shaped, the exhaust port has all been seted up to the relative one side of heating cabinet 1 and purifying box 507, the quantity of electric rod 503 is not less than two, and evenly distributed is between the left and right sides inner wall of heating cabinet 502, the upper surface intercommunication of purifying box 507 has the blow off pipe, the right-hand member of heating pipe 505 runs through and extends to the left side inner wall of heating cabinet 1, the flue gas that produces in heating process is discharged into purifying box 507 through the exhaust port, filter cotton 508 and purifying cotton 509 are to impurity and harmful substance in the flue gas filter the purification back and follow the blow off pipe and discharge in order to make things convenient for the heat circulation heating.

Referring to fig. 3, in order to perform heat preservation and cooling annealing on heated copper wires, an annealing mechanism 6 in this embodiment includes heat preservation pads 601 fixed on inner walls of front and rear sides of an incubator 2, the heat preservation pads 601 are used to cooperate with the incubator 2 to perform heat preservation on the heated copper wires to better eliminate stress, an air inlet 602 is formed in an inner top wall of the cooling box 3, a dust screen 603 is fixed between four inner walls of the air inlet 602, a cooling fan 604 is fixed on a right side of the cooling box 3, the heat-preserved copper wires move into the cooling box 3 along a conveying belt 4, air in the cooling box 3 is extracted along an exhaust pipe 605 by the cooling fan 604, and an exhaust pipe 605 communicated with an inner wall on a right side of the cooling box 3 is fixed at an air inlet end of the cooling fan 604.

In this embodiment, the inner walls of the left and right sides of the incubator 2 are all provided with connectors, and the inner top walls of the two connectors are all hinged with a heat-resistant curtain 606 through a hinge bracket, the back wall of the inner cavity of the cooling box 3 is fixed with heat-conducting fins 607, the number of cooling fans 604 is not less than two, and the cooling fans 604 are uniformly distributed on the right side of the cooling box 3, and the cooling fans 604 extract air in the cooling box 3 along the exhaust pipe 605, so that the air enters from the air inlet 602, passes through the heat-conducting fins 607 and is discharged from the cooling fans 604 to form a heat dissipation cooling air channel to improve the cooling effect, and the copper wire annealing is facilitated.

The working principle of the embodiment is as follows:

(1) When carrying out annealing heating to the copper wire and using, conveyer belt 4 top is fixed with places the board, place the copper wire on placing the board and utilize conveyer belt 4 to drive the removal and heat preservation cooling annealing, utilize heating wire 506 to preheat heating cabinet 1 inside before the copper wire carries out annealing heating, start the heating to the air through electric heater rod 503 and get into heating cabinet 502 adsorption heat along heating pipe 505 along heating pipe 504 through heating fan 501 extraction air and pour into heating cabinet 1 in the heating cabinet 505 and improve the temperature and make things convenient for the copper wire to heat, and in the flue gas that produces in the heating process is discharged to purifying box 507 through the exhaust port, carry out filtration purification to impurity and harmful substance in the flue gas and discharge along the blast pipe after going on the filter pulp 508 and purifying so that the heat circulation heating.

(2) When the heat preservation and cooling annealing are used for the heated copper wire, the heat preservation pad 601 is used for being matched with the heat preservation box 2 to preserve heat of the heated copper wire so as to better eliminate stress, meanwhile, the heat preserved copper wire moves into the cooling box 3 along the conveying belt 4, air in the cooling box 3 is extracted along the exhaust pipe 605 through the cooling fan 604, the air enters from the air inlet 602 and passes through the heat conduction fins 607, and then is discharged from the cooling fan 604 to form a heat dissipation cooling air channel so as to improve the cooling effect, and the annealing of the copper wire is facilitated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

If this patent discloses or relates to components or structures that are fixedly connected to each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a copper wire annealing stove that work efficiency is high, includes heating cabinet (1), its characterized in that: the right side of the heating box (1) is fixedly provided with an insulation box (2), the right side of the insulation box (2) is fixedly provided with a cooling box (3), the inner bottom walls of the heating box (1) and the insulation box (2) and the cooling box (3) are fixedly provided with a conveying belt (4) for conveying copper wires, the left side of the heating box (1) is provided with a heating mechanism (5) for improving the heating efficiency of the copper wires, and the inner walls of the front side and the rear side of the insulation box (2) are provided with annealing mechanisms (6) for improving the annealing efficiency of the copper wires;

the heating mechanism (5) comprises a heating fan (501) fixed on the left side of the heating box (1), a heating box (502) is fixed on the left side of the heating box (1), an electric heating rod (503) is fixed between the inner walls of the left side and the right side of the heating box (502), an air outlet end of the heating fan (501) is fixed with an air supply pipe (504) communicated with the lower surface of the heating box (502), a heating pipe (505) is communicated on the right side of the heating box (502), an electric heating wire (506) is fixed on the back wall of the inner cavity of the heating box (1), a purifying box (507) is fixed on the upper surface of the heating box (1), and filter cotton (508) is fixed between the inner walls of the four sides of the purifying box (507), and purified cotton (509) is fixed on the upper surface of the filter cotton (508).

2. The high-working-efficiency copper wire annealing furnace according to claim 1, wherein: the front of the heat preservation box (2) is fixedly provided with a controller, and the front of the heating box (1) and the front of the cooling box (3) are hinged with a box door through a hinged frame.

3. The high-working-efficiency copper wire annealing furnace according to claim 1, wherein: the shape of heating wire (506) is S-shaped, the exhaust port has all been seted up to the one side that heating cabinet (1) is relative with purifying box (507), the quantity of electric heat stick (503) is not less than two, and evenly distributed is between the left and right sides inner wall of heating cabinet (502).

4. The high-working-efficiency copper wire annealing furnace according to claim 1, wherein: the upper surface of the purifying box (507) is communicated with a discharge pipe, and the right end of the heating pipe (505) penetrates through and extends to the left inner wall of the heating box (1).

5. The high-working-efficiency copper wire annealing furnace according to claim 1, wherein: annealing mechanism (6) are including fixing heat preservation pad (601) at both sides inner wall around insulation can (2), air intake (602) have been seted up to the interior roof of cooling box (3), be fixed with dust screen (603) between four side inner walls of air intake (602), the right side of cooling box (3) is fixed with cooling fan (604), the air inlet end of cooling fan (604) is fixed with exhaust column (605) with cooling box (3) right side inner wall intercommunication.

6. The copper wire annealing furnace with high working efficiency according to claim 5, wherein: connection ports are formed in the inner walls of the left side and the right side of the insulation box (2), and heat-resistant curtains (606) are hinged to the inner top walls of the two connection ports through hinge brackets.

7. The copper wire annealing furnace with high working efficiency according to claim 5, wherein: the back wall of the inner cavity of the cooling box (3) is fixedly provided with heat conduction fins (607), and the number of the cooling fans (604) is not less than two and is uniformly distributed on the right side of the cooling box (3).