Annealing furnace for metal wire processing

Abstract

The utility model discloses an annealing furnace for metal wire processing, which comprises an annealing furnace main body, a conveying mechanism, heating mechanisms and a collecting mechanism, the heating mechanisms are symmetrically arranged at the upper and lower ends of the center of the conveying mechanism, the collecting mechanism is arranged at the bottom of the annealing furnace main body, and each heating mechanism comprises a heating furnace arranged at the rear end of the annealing furnace main body. The heat transfer pipes are symmetrically connected with the upper end of the heating furnace and are symmetrically arranged at the central position of the annealing furnace main body, and the heating mechanism further comprises heat transfer heads and heat gathering plates which are arranged at the upper ends and two sides of the heat transfer pipes. According to the annealing furnace for metal wire processing, through the heat transfer pipes and the heat transfer heads which are symmetrically and crossly arranged, a metal plate can be uniformly heated, and the strength of the metal plate is effectively reduced, so that wire drawing of the metal plate is facilitated; the heat transfer head can be prevented from being blocked by metal filings falling from the metal plate during heating, and the metal filings can be collected and recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of metal wire production and processing, in particular to an annealing furnace for metal wire processing. Background Art

[0002] In the process of metal wire production and processing, the metal plate needs to be heated in an annealing furnace first. The heating of the metal plate by the annealing furnace can effectively reduce the strength of the metal plate, thereby facilitating the subsequent wire drawing of the metal plate and completing the production of the metal wire.

[0003] The existing annealing furnace for processing metal wire cannot heat the metal plate evenly during the heating process, resulting in poor temperature uniformity inside the metal plate. It is easy for local temperature to be too high, resulting in different internal structural strength of the metal plate, thereby affecting the subsequent wire drawing of the metal plate and being inconvenient to use. For this reason, we propose an annealing furnace for metal wire processing. Utility Model Content

[0004] The main purpose of the utility model is to provide an annealing furnace for metal wire processing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An annealing furnace for metal wire processing comprises an annealing furnace body, a conveying mechanism, a heating mechanism and a collecting mechanism, wherein the heating mechanism is symmetrically installed at the upper and lower ends of the center of the conveying mechanism, and the collecting mechanism is installed at the bottom of the annealing furnace body. The heating mechanism comprises a heating furnace installed at the rear end of the annealing furnace body, and heat transfer pipes symmetrically connected to the upper end of the heating furnace, wherein the heat transfer pipes are symmetrically installed at the central position of the annealing furnace body, and the heating mechanism further comprises heat transfer heads and heat collecting plates installed at the upper end and both sides of the heat transfer pipes, wherein the heat transfer heads are evenly arranged and the heat collecting plates are V-shaped and symmetrical.

[0007] Preferably, the annealing furnace body includes a control box and supporting feet installed at the front end and the bottom, and the control box and the supporting feet are fixedly connected to the annealing furnace body.

[0008] By adopting the above technical solution, the following technical effects can be achieved: the control box facilitates the opening and closing of the upper device of the annealing furnace body, and the supporting feet can maintain the stability of the annealing furnace body when it is working.

[0009] Preferably, the conveying mechanism comprises a driving motor and a conveying roller shaft installed on one side and inside of the annealing furnace body, and the conveying roller shaft is driven by a belt connected to the driving motor.

[0010] By adopting the above technical solution, the following technical effects can be achieved: the conveying mechanism is convenient for conveying the metal plates to be processed.

[0011] Preferably, the heating furnace and the heat transfer tubes are fixedly connected to the annealing furnace body, the number of the heat transfer tubes is four groups, the number of the heat transfer heads is several groups, and the heat transfer heads are cross-symmetrically arranged, and the heat collecting plates are fixedly installed on both sides of the heat transfer tubes.

[0012] By adopting the above technical solution, the following technical effects can be achieved: the symmetrical and cross-arranged heat transfer tubes and heat transfer heads can evenly heat the upper and lower ends of the metal plate, so that the metal plate is evenly heated, and the heat collecting plates on both sides of the heat transfer tubes are beneficial to heat collection of the heat transfer heads and can also prevent the heat from baking the conveying roller.

[0013] Preferably, the collecting mechanism comprises a protective net fixedly mounted on the upper end of the lower heat collecting plate, and the number of the protective nets is two groups.

[0014] By adopting the above technical solution, the following technical effects can be achieved: the protective net on the upper end of the heat collecting plate can prevent metal chips dropped during the heating process of the metal plate from falling into the interior of the heat transfer head, causing blockage of the heat transfer head, thereby affecting the heat transfer efficiency of the heat transfer head.

[0015] Preferably, the collecting mechanism further comprises a V-shaped bottom plate fixedly mounted on the bottom of the annealing furnace body, and a leakage hole opened in the center of the V-shaped bottom plate, the V-shaped bottom plate is in a V-shaped structure, and the leakage hole is in a rectangular structure.

[0016] By adopting the above technical solution, the following technical effects can be achieved: the V-shaped bottom plate and the leakage hole opened in the center facilitate the collection and recycling of metal chips generated during the heating process of the metal plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. An annealing furnace for metal wire processing, which can evenly heat the metal plate through symmetrical and cross-arranged heat transfer tubes and heat transfer heads, effectively reducing the structural strength of the metal plate, thereby facilitating the wire drawing of the metal plate;

[0019] 2. An annealing furnace for metal wire processing is provided with a collecting mechanism, which can prevent the metal chips dropped from the metal plate during heating from clogging the heat transfer head, and can also collect and recycle the metal chips, thereby facilitating the use of the annealing furnace for metal wire processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an annealing furnace for metal wire processing according to the utility model;

[0021] Figure 2 This is a top view of an annealing furnace for metal wire processing according to the utility model;

[0022] Figure 3 It is a vertical cross-sectional view of an annealing furnace for metal wire processing according to the utility model;

[0023] Figure 4 This utility model is an annealing furnace for metal wire processing Figure 3 A is an enlarged view of the middle image.

[0024] Reference numerals:

[0025] 100, annealing furnace body; 110, control box; 120, support foot;

[0026] 200, conveying mechanism; 210, driving motor; 220, belt; 230, conveying roller;

[0027] 300, heating mechanism; 310, heating furnace; 320, heat transfer pipe; 330, heat transfer head; 340, heat collecting plate; 400, collecting mechanism; 410, protection net; 420, V-shaped bottom plate; 430, leakage hole. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] Embodiment 1:

[0030] like Figure 1 As shown, an annealing furnace for metal wire processing includes an annealing furnace body 100, a conveying mechanism 200, a heating mechanism 300 and a collecting mechanism 400. The heating mechanism 300 is symmetrically installed at the upper and lower ends of the center of the conveying mechanism 200. The collecting mechanism 400 is installed at the bottom of the annealing furnace body 100. The heating mechanism 300 includes a heating furnace 310 installed at the rear end of the annealing furnace body 100, and a heat transfer pipe 320 symmetrically connected to the upper end of the heating furnace 310. The heat transfer pipe 320 is symmetrically installed at the central position of the annealing furnace body 100. The heating mechanism 300 also includes a heat transfer head 330 and a heat collecting plate 340 installed at the upper end and both sides of the heat transfer pipe 320. The heat transfer heads 330 are evenly arranged, and the heat collecting plates 340 are V-shaped and symmetrical.

[0031] The annealing furnace body 100 includes a control box 110 and support legs 120 installed at the front end and the bottom, and the control box 110 and the support legs 120 are fixedly connected to the annealing furnace body 100 .

[0032] Embodiment 2:

[0033] Based on the first embodiment, Figure 2-3As shown, the conveying mechanism 200 includes a driving motor 210 and a conveying roller 230 installed on one side and inside of the annealing furnace body 100. The conveying roller 230 is driven by a belt 220 connected to the driving motor 210. The heating furnace 310 and the heat transfer pipe 320 are fixedly connected to the annealing furnace body 100. There are four groups of heat transfer pipes 320, and there are several groups of heat transfer heads 330. The heat transfer heads 330 are arranged in a cross-symmetrical manner. The heat collecting plates 340 are fixedly installed on both sides of the heat transfer pipes 320.

[0034] When processing the metal plate, the control box 110 at the front end of the annealing furnace body 100 is operated to start the driving motor 210 of the conveying mechanism 200 and the heating furnace 310 of the heating mechanism 300. The metal plate is conveyed by the conveying mechanism 200 and moves along the annealing furnace body 100. When the metal plate moves to the upper and lower ends of the heat transfer tube 320 and the heat transfer head 330, the symmetrical and cross-arranged heat transfer tubes 320 and the heat transfer head 330 will heat both sides of the metal plate evenly, reduce the structural strength of the metal plate, and maintain the stability of the internal temperature of the metal plate, so as to facilitate the wire drawing of the metal plate and complete the production of the metal wire. In addition, the heat collecting plates 340 on both sides of the heat transfer tube 320 are conducive to collecting heat for the heat transfer head 330, and can also prevent the heat from baking the conveying roller 230 for a long time.

[0035] Embodiment three:

[0036] On the basis of the first and second embodiments, Figure 4 As shown, the collecting mechanism 400 includes a protective net 410 fixedly installed on the upper end of the lower heat collecting plate 340, and the number of the protective nets 410 is two groups. The collecting mechanism 400 also includes a V-shaped bottom plate 420 fixedly installed on the bottom of the annealing furnace body 100, and a leakage hole 430 opened in the center of the V-shaped bottom plate 420. The V-shaped bottom plate 420 has a V-shaped structure, and the leakage hole 430 has a rectangular structure.

[0037] The working principle and use process of this utility model:

[0038] The processing of the metal plate at the upper end of the annealing furnace body 100 can be carried out by the cooperation of the conveying mechanism 200 and the heating mechanism 300, so that both sides of the metal plate can be evenly heated, so that the inside of the metal plate is evenly heated, thereby effectively reducing the structural strength of the metal plate, and facilitating the production of the metal wire. When the heat transfer head 330 heats the metal plate, some metal chips will fall from the upper end of the metal plate as it is heated. The upper ends of the heat collecting plates 340 at the bottom of both sides are provided with protective nets 410. The protective nets 410 can prevent the metal chips that fall from the metal plate during the heating process from falling into the inside of the heat transfer head 330, thereby blocking the heat transfer head 330 and affecting the heat transfer efficiency of the heat transfer head 330. In addition, the V-shaped bottom plate 420 provided at the bottom of the annealing furnace body 100 and the leak hole 430 opened in the center of the V-shaped bottom plate 420 facilitate the collection and recycling of the metal chips generated during the heating of the metal plate.

[0039] In the present invention, the term "plurality" means two or more than two, unless otherwise clearly defined. The term "and / or" used herein includes any and all combinations of one or more related listed items. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connect" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0040] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0041] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An annealing furnace for metal wire processing, comprising an annealing furnace body (100), a conveying mechanism (200), a heating mechanism (300) and a collecting mechanism (400), wherein the heating mechanism (300) is symmetrically installed at the upper and lower ends of the center of the conveying mechanism (200), and the collecting mechanism (400) is installed at the bottom of the annealing furnace body (100), characterized in that: The heating mechanism (300) comprises a heating furnace (310) installed at the rear end of the annealing furnace body (100), and a heat transfer pipe (320) symmetrically connected to the upper end of the heating furnace (310), wherein the heat transfer pipe (320) is symmetrically installed at the central position of the annealing furnace body (100), and the heating mechanism (300) further comprises a heat transfer head (330) and a heat collecting plate (340) installed at the upper end and both sides of the heat transfer pipe (320), wherein the heat transfer heads (330) are evenly arranged, and the heat collecting plate (340) is symmetrically V-shaped.

2. The annealing furnace for metal wire processing according to claim 1, characterized in that: The annealing furnace body (100) comprises a control box (110) and supporting legs (120) installed at the front end and the bottom, and the control box (110) and the supporting legs (120) are fixedly connected to the annealing furnace body (100).

3. The annealing furnace for metal wire processing according to claim 1, characterized in that: The conveying mechanism (200) comprises a driving motor (210) and a conveying roller (230) installed on one side and inside of the annealing furnace body (100); the conveying roller (230) is driven by a belt (220) connected to the driving motor (210).

4. The annealing furnace for metal wire processing according to claim 1, characterized in that: The heating furnace (310) and the heat transfer tube (320) are fixedly connected to the annealing furnace body (100); the number of the heat transfer tubes (320) is four groups; the number of the heat transfer heads (330) is several groups, and the heat transfer heads (330) are arranged in a cross-symmetrical manner; the heat collecting plates (340) are fixedly installed on both sides of the heat transfer tubes (320).

5. The annealing furnace for metal wire processing according to claim 1, characterized in that: The collecting mechanism (400) comprises a protective net (410) fixedly mounted on the upper end of the lower heat collecting plate (340), and the number of the protective nets (410) is two groups.

6. The annealing furnace for metal wire processing according to claim 1, characterized in that: The collecting mechanism (400) further comprises a V-shaped bottom plate (420) fixedly mounted at the bottom of the annealing furnace body (100), and a leakage hole (430) opened in the center of the V-shaped bottom plate (420); the V-shaped bottom plate (420) is in a V-shaped structure, and the leakage hole (430) is in a rectangular structure.

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