WO2022067625A1 - 一种棒材连续节拍式热处理炉 - Google Patents

一种棒材连续节拍式热处理炉 Download PDF

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Publication number
WO2022067625A1
WO2022067625A1 PCT/CN2020/119252 CN2020119252W WO2022067625A1 WO 2022067625 A1 WO2022067625 A1 WO 2022067625A1 CN 2020119252 W CN2020119252 W CN 2020119252W WO 2022067625 A1 WO2022067625 A1 WO 2022067625A1
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Prior art keywords
heat treatment
bar
module
furnace
lifting
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Ceased
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PCT/CN2020/119252
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English (en)
French (fr)
Inventor
蒋宗轩
周志明
金博渊
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Suzhou Zhongmenzi Industrial Furnace Technology Co Ltd
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Suzhou Zhongmenzi Industrial Furnace Technology Co Ltd
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Priority to PCT/CN2020/119252 priority Critical patent/WO2022067625A1/zh
Publication of WO2022067625A1 publication Critical patent/WO2022067625A1/zh
Anticipated expiration legal-status Critical
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00—Process control or regulation for heat treatments
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/12—Travelling or movable supports or containers for the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein

Definitions

  • the invention belongs to the field of heat treatment, in particular to a continuous beat type heat treatment furnace for bars.
  • the heat treatment process is used to change the internal structure of the workpiece and improve the strength and service life of the workpiece. Therefore, the heat treatment step is an essential step in the molding of the workpiece.
  • a typical furnace type in the heat treatment process for bars includes a "paced walking furnace", the steps of which are as follows: 1), supplying the bars one by one and continuously, and introducing the bars from the inlet of the heat treatment furnace; 2) .
  • a moving beam is formed at the bottom of the heat treatment furnace. With the assistance of the moving beam, the bars are heated and driven to the outlet of the heat treatment furnace; 3).
  • the device is passed out of the furnace to complete the processing of the bar.
  • the traditional stepping furnace has complex mechanism, high manufacturing and maintenance costs, and at the same time, the bar basically maintains a state and gradually moves forward during the heat treatment process of the bar.
  • the bar is under its own gravity, especially at high temperature. It is easy to cause deformation of the bar and affect the quality of the bar.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an improved continuous beat heat treatment furnace for bars.
  • the present invention adopts the following technical solutions:
  • a continuous beat heat treatment furnace for bars comprises a furnace body, a bar-by-bar feeding system, and a bar-by-bar discharging system,
  • the bar-by-bar discharging system includes a material blocking module arranged on each heat treatment track, two or more groups of jacking and discharging units that are staggered and distributed with multiple heat treatment tracks, and a furnace discharging unit arranged at the outlet of the furnace body.
  • the rear end surface of each block module and the track surface of the heat treatment track form a material stopper groove, a plurality of material stopper grooves are aligned and form a discharge waiting area, and the bars are arranged in sequence along the track surface in the discharge waiting area.
  • the lifting and unloading unit is located between the two adjacent heat treatment tracks, and includes a lifting module that can form a single bar material taking area with the blocking module, and a lifting module that drives the lifting module to move up and down to lift or unload materials.
  • a rod, a driver, and a cooling assembly capable of cooling the jacking rod.
  • the angle formed by the slope surface and the horizontal surface is 3° to 10°.
  • the angle formed by the slope surface and the horizontal surface is 4-6°.
  • the slope angle formed by the slope is 4°.
  • the upper end face of the material blocking module and the upper end face of the jacking module are both inclined from top to bottom and inwardly arranged, and each jacking module is located on the rear end face of two adjacent material blocking modules Between the rear, where when the jacking module lifts up the material discharging waiting area, a reclaiming area capable of storing a single bar is formed between the upper end face of the jacking module and the rear end face of the stopper module, and the jacking module
  • the upper end surface of the bar is located above the upper end surface side of the material blocking module, the upper end surface of the lifting module and the upper end surface of the material blocking module form a feeding surface, and the bar freely rolls along the feeding surface to the unloading unit of the heat treatment furnace. . It not only facilitates the implementation of a single reclaiming material, but also does not affect the automatic repositioning of the side-by-side bars once the material is completely reclaimed, so as to realize continuous rhythmic re
  • the upper end face of the jacking module and the upper end face of the retaining module are arranged in parallel; the rear end face of the retaining module and the front and rear end faces of the lifting module are arranged in parallel.
  • each adjacent two material blocking modules are aligned to form a material blocking surface, and the front end surface of the jacking module is arranged close to the material blocking surface; the distance between the material blocking surface and the rear end surface of the jacking module is 0.7 to 1.0 times the outer diameter of the bar.
  • the distance should not be too large or too small. If it is too small, it will easily cause the bar to roll down to the discharge waiting area during the self-lifting process, causing collision between the bars and affecting the heat treatment performance of the bar; if it is too large, it is easy to Take out two bars, so that it is impossible to take out and discharge one by one.
  • the unloading unit includes a transmission roller whose axis line is perpendicular to the bar and is arranged at the front end of the blocking module in a one-to-one correspondence, and the transmission roller is driven to rotate in the same direction and remove the bar from the furnace body.
  • the drive part is sent out from one side, wherein the transmission roller is provided with a wheel groove which is recessed inward from the surface and matched with the bar.
  • the wheel grooves are V-shaped or U-shaped. In this way, under the V-shaped or U-shaped transmission, the stable transmission of the bar is realized.
  • the right inner wall surface of the V-shape or the U-shape is aligned with the upper end surface of the material blocking module. In this way, the free rolling of the bar is very convenient.
  • two or more sets of lifting rods can synchronously drive the lifting module to move up and down, and the lifting rods include a top rod with one end located at the bottom of the heat treatment furnace and the other end extending into the interior of the heat treatment furnace;
  • the cooling component is a water-cooled part
  • the driver is a jacking cylinder that moves up and down, and the telescopic end of the jacking cylinder is fixedly connected to the lower end of the jacking rod, and two or more sets of jacking cylinders can move synchronously
  • the rod also includes a displacement sensor sleeved on the top rod and capable of moving up and down with the top rod.
  • the cavity in the furnace body is divided into a heating cavity and a preheating cavity, wherein the preheating cavity gradually increases from the inlet to the space formed between the outlet and the slope.
  • a high-temperature barrier wall which forms a channel for the bar to roll freely between the bottom surface of the barrier wall and the slope.
  • the flue gas discharge port of the furnace body is arranged close to the inlet of the furnace body, the upper end of the heat treatment track protrudes out of the furnace body, and the heat treatment furnace further includes centering regulators arranged on opposite sides of the inlet of the furnace body, and a centering regulator arranged on the furnace body.
  • the inlet and outlet are dislocated and spaced apart from the heat treatment track.
  • the bar Under the adjustment of the centering adjuster, the bar is placed in the middle of the slope and kept perpendicular to the heat treatment track, so that the probability of the bar colliding during rolling is greatly reduced.
  • the centering adjuster includes telescopic rods correspondingly disposed on the slope side, and top plates respectively disposed at the telescopic ends of the telescopic rods, wherein the relative telescopic motion of the telescopic rods is adjusted so that the top plate abuts against the two ends of the rod, causing the rod to is aligned with the centerline of the slope.
  • the push material system its main function is to improve the continuity of the bar processing by the push assist once it is difficult for the bars side by side to roll down freely on the slope or track surface.
  • the driver is a jacking cylinder that moves up and down, and the telescopic end of the jacking cylinder is fixedly connected to the lower end of the jacking rod, and two or more sets of jacking cylinders can move synchronously.
  • the heat treatment furnace further includes a material level monitor correspondingly arranged on the furnace body and capable of monitoring the lifting state of the bar, wherein the material level monitor is communicated with the driver.
  • the material level monitor is used to monitor whether the bar is normally ejected, and when there is no bar, the drive will stop working.
  • the present invention has the following advantages compared with the prior art:
  • the present invention is set by the heat treatment track on the slope, which facilitates the free rolling of the bar, avoids thermal short-circuit caused by the use of moving beams, is stable and energy-saving, and is heated evenly. , which can effectively prevent the high temperature deformation of the bar due to gravity; on the other hand, it can realize the continuous beat heat treatment of the bar one by one, and at the same time, it can also avoid the interference or collision of other bars when the bar is taken and delivered, so as to ensure The quality of the heat treatment performance of the bar can also prevent the thermal deformation of the jacking rod, thereby improving the stability of the lifting motion of the jacking rod.
  • the structure is simple, the implementation is convenient, and the cost is low.
  • Fig. 1 is the front view schematic diagram of the continuous beat type heat treatment furnace of bar material of the present invention
  • Fig. 2 is the top view schematic diagram of Fig. 1;
  • Fig. 3 is the schematic front view of Fig. 1 (cross-sectional view of the position between two adjacent discharge rails);
  • Fig. 4 is the right side enlarged schematic diagram of the stop material module in Fig. 3;
  • A furnace body; q1, heating chamber; q2, preheating chamber; q3, barrier wall; a1, flue gas discharge port; a2, chimney;
  • C Bar-by-bar discharging system; 1. Blocking module; 2. Lifting feed list; 20. Lifting module; 21. Lifting rod; 210, Ejector rod; 211, Guide sleeve; 212, Displacement sensor ; 22, the driver; 23, the cooling assembly; 3, the furnace unit; 30, the transmission roller; 300, the wheel groove; 31, the driving part;
  • E push material system
  • E1 push chuck
  • E2 push cylinder
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with “first”, “second” may expressly or implicitly include at least one of that feature.
  • plurality means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between the two elements, unless otherwise specified limit.
  • installed may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between the two elements, unless otherwise specified limit.
  • a first feature "on” or “under” a second feature may be in direct contact with the first and second features, or in indirect contact with the first and second features through an intermediary .
  • the first feature being “above”, “over” and “above” the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature being “below”, “below” and “below” the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.
  • the continuous beat heat treatment furnace for bars includes a furnace body A, a bar-by-bar feeding system B, a bar-by-bar discharging system C, a centering regulator D, a pushing material system E, and a material feeding system E.
  • Bit monitor F As shown in Figure 1, the continuous beat heat treatment furnace for bars includes a furnace body A, a bar-by-bar feeding system B, a bar-by-bar discharging system C, a centering regulator D, a pushing material system E, and a material feeding system E.
  • Bit monitor F bit monitor
  • the furnace body A is horizontal, and has a heating chamber q1 and a preheating chamber q2, wherein the heating chamber q1 is located at the left end of the furnace body A, and the preheating chamber q2 gradually decreases from the connecting part of the heating chamber q1 to the inlet of the furnace body A set up.
  • the flue gas discharge port a1 of the furnace body A is set close to the inlet of the furnace body A, and the smoke is exhausted through the chimney a2. In this way, the bar is preheated by the exhausted flue gas, and then heated in the heating chamber q1.
  • a high temperature resistant barrier wall q3 is arranged at the interface between the heating chamber q1 and the preheating chamber q2, and a channel for the bar to roll freely is formed between the bottom surface of the barrier wall q3 and the slope.
  • the advantages of setting the barrier wall are: 1.
  • the heating cavity and the preheating cavity can be relatively separated, and the high temperature heat radiation from the heating cavity to the preheating cavity can be effectively blocked, so as to ensure the high temperature in the heating cavity and reduce the Heating energy consumption; 2.
  • the hot airflow discharged from the heating chamber to the preheating chamber will fully exchange heat with the bars rolling down freely on the slope through the barrier wall, thereby improving the heat exchange efficiency.
  • the bar-by-bar feeding system B which uses a conventional fork-type dial to rotate, can continuously feed the bars to the furnace body A one by one.
  • the upper end of the heat treatment rail G protrudes out of the furnace body A. It is convenient for the connection between the heat treatment track G and the bar-by-bar feeding system B.
  • the bar-by-bar discharge system C includes a material stopper module 1 arranged on each heat treatment track G, two sets of lifting and discharging units 2 that are staggered and distributed with the five heat treatment tracks G, and a set in the furnace.
  • the furnace unit 3 at the outlet of the body.
  • the heat treatment track G extends from the inlet to the outlet, and passes through the preheating chamber q2 and the heating chamber q1, wherein the upper surfaces of the five heat treatment tracks G are flush and form a slope inclined from top to bottom, and the inlet and outlet of the furnace body correspond to At the upper and lower ends of the slope, the outlet of the bar-by-bar feeding system B is located on the side of the slope, and the supplied bars roll freely onto the slope.
  • the slope angle formed by the slope is 4°.
  • each block block 1 and the track surface of the heat treatment track G form a block groove, a plurality of block grooves are aligned and form a discharge waiting area Q, and the bars are sequentially arranged along the track surface in the discharge Waiting area Q.
  • each set of lifting and discharging units 2 is located between two adjacent heat treatment tracks G, and includes a single bar that can form a single bar with the stopper module 1
  • the jacking module 20 in the reclaiming area, the jacking rod 21 that drives the jacking module 20 to move up and down to lift or unload, the driver 22 , and the cooling assembly 23 that can cool the jacking rod 21 .
  • Both the upper end face of the baffle module 1 and the upper end face of the jacking module 20 are inclined inward from top to bottom, and each jacking module 20 is located at the rear between the rear faces of two adjacent baffle modules 1, wherein the When the jacking module 20 lifts up the discharge waiting area Q, a reclaiming area capable of storing a single bar is formed between the upper end face of the jacking module 20 and the rear end face of the blocking module 1, and the upper end face of the jacking module 20 is When the end face is above the upper end face side of the stopper module 1 , the upper end surface of the jacking module 20 and the upper end surface of the stopper module 1 form a feeding surface, and the bar P freely rolls along the feeding surface to the unloading unit 3 of the heat treatment furnace. It not only facilitates the implementation of a single reclaiming material, but also does not affect the automatic repositioning of the side-by-side bars once the material is completely reclaimed, so as to realize continuous rhythmic reclaiming.
  • the upper end face of the jacking module 20 and the upper end face of the material blocking module 1 are arranged in parallel; On the one hand, it is convenient for the rod to be lifted one by one, and on the other hand, it improves the stability of the rod in the reclaiming area.
  • each adjacent two retaining modules 1 are aligned to form a retaining surface, and the front end surface of the jacking module is arranged close to the retaining surface; the distance between the retaining surface and the rear end surface of the lifting module is the outer diameter of the bar 0.7 to 1.0 times.
  • the distance should not be too large or too small. If it is too small, it will easily cause the bar to roll down to the discharge waiting area during the self-lifting process, causing collision between the bars and affecting the heat treatment performance of the bar; if it is too large, it is easy to Take out two bars, so that it is impossible to take out and discharge one by one.
  • the distance between the stopper surface and the rear end surface of the jacking module is 0.8 times the outer diameter of the bar. At this time, it can not only meet the ejection requirements, but also reduce the probability of thermal deformation due to its small size, which is beneficial to the jacking. Stable up-and-down movement of the lifting rod member 21 .
  • the heating chamber q1 of the furnace body A is also provided with a material level monitor F that can monitor the movement state of the reclaiming area of a single bar online.
  • the material level monitor F can effectively or The feeding and receiving status of each bar is convenient for continuous and rhythmic feeding of the bar.
  • two sets of jacking rods 21 can synchronously drive the lifting module 20 to move up and down, and the jacking rods 21 include a jacking rod 210 whose one end is located at the bottom of the heat treatment furnace and the other end extends into the interior of the heat treatment furnace; set In the guide sleeve 211 outside the furnace bottom of the heat treatment furnace, the ejector rod 210 is movably passed through the guide sleeve 211 , and the cooling assembly 23 is used for cooling the guide sleeve 211 .
  • the cooling component 23 is a water-cooled part, that is, the guide sleeve 211 is directly cooled by circulating water, and then the ejector rod 210 is cooled by the cooled guide sleeve 211 .
  • the driver 22 is an oil cylinder, and the telescopic end portion is fixedly connected to the lower end portion of the ejector rod 210 , and the two groups of oil cylinders are capable of synchronous telescopic movement.
  • the jacking rod member 21 further includes a displacement sensor 212 sleeved on the jacking rod 210 and capable of moving up and down with the jacking rod 210 .
  • a displacement sensor 212 sleeved on the jacking rod 210 and capable of moving up and down with the jacking rod 210 .
  • the unloading unit 3 includes a transmission roller 30 whose axis line is perpendicular to the bar P and is arranged at the front end of the blocking module 1 in one-to-one correspondence, and a transmission roller 30 that drives the transmission roller 30 to rotate in the same direction and transmits the bar P from one side of the furnace body.
  • the driving member 31, wherein the transmission roller 30 is provided with a wheel groove 300 which is recessed inward from the surface and matched with the bar. In this way, the use of the side discharge mode can avoid the heat leakage caused by opening the furnace door, and is also conducive to the miniaturized layout of the heat treatment furnace.
  • the wheel grooves are V-shaped. In this way, under the V-shaped transmission, the stable transmission of the bar is realized.
  • the right inner wall surface of the V-shape or the U-shape is aligned with the upper end surface of the material blocking module. In this way, the free rolling of the bar is very convenient.
  • the centering adjuster D is arranged on the opposite sides of the furnace inlet. Under the adjustment of the centering adjuster, the bar is in the middle of the slope and is kept perpendicular to the heat treatment track, so that the bar collides during rolling The probability is also greatly reduced.
  • the centering adjuster D includes a telescopic rod D1 correspondingly disposed on the slope side, and a top plate D2 respectively disposed at the telescopic end of the telescopic rod D1, wherein the relative telescopic motion of the telescopic rod D1 is adjusted so that the top plate D2 abuts against the rod Both ends of P, so that the middle of the bar P is aligned with the centerline of the slope.
  • the main function of the pushing material system E is to improve the continuity of the bar processing through the push assist once the bars that are side by side on the slope or track surface are difficult to roll down freely.
  • the pushing material system E includes a pushing chuck E1 and a pushing oil cylinder E2, wherein the end of the pushing chuck E1 is formed with a bayonet that matches the bar P.
  • this embodiment has the following advantages:
  • the lifting rod is cooled and cooled by the cooling component to prevent the thermal deformation of the lifting rod, thereby improving the stability of the lifting motion of the lifting rod;
  • the material level monitor is used to monitor whether the bar is normally ejected, and once there is no bar, the driver will stop working;
  • the collision with the blocking module is avoided during the up and down movement of the lifting module; at the same time, the upper end face of the lifting module and the upper end face of the blocking module are arranged in parallel; the blocking module The rear end face of the jacking module and the front and rear faces of the jacking module are arranged in parallel, which on the one hand facilitates the lifting of the bars one by one, and on the other hand improves the lifting stability of the bars located in the reclaiming area.
  • the implementation of the material, and it will not affect once the material is completely reclaimed, the side-by-side bars can be automatically replenished, so as to achieve continuous rhythm reclaiming;
  • the mode of side discharging can avoid the heat leakage caused by opening the furnace door, which is not only convenient to implement, but also will not affect the atmosphere in the furnace, so as to ensure the heat treatment quality of the bar, and it is also conducive to the miniaturization of the heat treatment furnace.
  • the layout of the bar, and in the setting of the V-shaped or U-shaped wheel groove, the bar can be stably positioned, and then the bar can be stably sent out under the co-rotation drive of the transmission roller;
  • the setting of the centering adjuster keeps the bar in the middle of the slope and keeps it perpendicular to the heat treatment track, so that the probability of the bar colliding during rolling is greatly reduced;
  • the heating cavity and the preheating cavity can be relatively separated, which can effectively block the high temperature heat radiation from the heating cavity to the preheating cavity, so as to ensure the high temperature in the heating cavity and reduce the heating energy consumption.
  • the hot airflow discharged from the heating chamber to the preheating chamber is fully heat exchanged with the bars that roll down freely on the slope through the blocking wall, thereby improving the heat exchange efficiency;
  • V-shaped right inner wall surface is aligned with the upper end surface of the stopper module, which is very convenient for the free rolling of the bar.

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Abstract

本发明涉及棒材连续节拍式热处理炉，其包括炉体、棒材逐根供料系统、棒材逐根出料系统，在炉体内设有多条相互平行且间隔分布的热处理轨道，其中多条热处理轨道的上表面齐平并形成自上而下倾斜的坡面；棒材逐根出料系统包括挡料模块、顶升出料单元、出炉单元。本发明一方面由坡面的热处理轨道设置，便于棒材的自由滚动，避免采用动梁造成的热短路，稳定节能，且受热均匀，同时棒材在自由滚动过程中，由于不断转动切换，因此，能够有效防止棒材因重力引起的高温变形；另一方面能够实现棒材逐根地进行连续节拍式进行热处理，同时还能够避免取送棒材时造成其他棒材的干扰或碰撞，以确保棒材的热处理性能的品质，此外还能够防止顶升杆件的热变形。

Description

一种棒材连续节拍式热处理炉 技术领域
本发明属于热处理领域，具体涉及一种棒材连续节拍式热处理炉。
背景技术
众所周知，热处理过程用来改变工件的内部组织结构，提高工件的强度和使用寿命，因此，热处理步骤是工件成型必不可少的步骤。
然而，在对棒材进行热处理工艺中典型的炉型包括“节拍式步进炉”，其步骤如下：1)、逐根且连续供应棒材，并将棒材自热处理炉进口导入；2)、在热处理炉的炉底形成有动梁，在动梁的辅助下，棒材经过加热向热处理炉的出口传动；3)、逐根自出口将完成热处理后的棒材自热处理炉的出料装置穿出炉外，完成棒材的加工。
因此，在上述热处理过程中，其存在以下缺陷：
1)、由于炉底动梁的设置，热量很容易自动梁和定梁之间的间隙处散出，被水密封件中的流动水带走热量，这样一来，经常出现热短路，而且会造成大量的热量损耗，增加热处理成本；
2)、动梁的运动需要动力，而在高温环境下，动力部件损耗较大，因此，动力部件的运动方向会存在偏差，这样棒材运动的稳定性较差；
3)、由于动梁和定梁的间隙造成间隙区域的热短路，导致该区域料温较其它区域更低，造成加热不均匀，影响热处理质量；
4)、传统的步进炉，机构复杂，制造、维护成本高，同时在棒材的热处理过程中棒材基本保持一个状态逐步向前传输，然而，棒材在自身重力下，尤其是在高温区，很容易造成棒材的变形，影响棒材的品质。
发明内容
本发明所要解决的技术问题是克服现有技术的不足，提供一种改进的棒材连续节拍式热处理炉。
为解决以上技术问题，本发明采取如下技术方案：
一种棒材连续节拍式热处理炉，其包括炉体、棒材逐根供料系统、棒材逐根出料系统，
在炉体内设有多条相互平行且间隔分布的热处理轨道，其中多条热处理轨道的上表面齐平并形成自上而下倾斜的坡面，炉体进口和出口对应坡面的上端和 下端，棒材逐根供料系统的出料口位于所述的坡面的侧上方，且供出的棒材自由滚落至坡面上；
棒材逐根出料系统包括设置在每条热处理轨道上的挡料模块、与多条热处理轨道错位分布的两组或多组顶升出料单元、以及设置在炉体出口处的出炉单元，其中每块挡料模块的后端面与热处理轨道的轨道面形成挡料槽，多个挡料槽对齐且形成出料等待区，棒材沿着轨道面依次排列在出料等待区，每组顶升出料单元位于相邻两条所述热处理轨道之间，且包括能够与挡料模块形成单根棒材取料区的顶升模块、驱动顶升模块上下运动抬料或卸料的顶升杆件、驱动器、以及能够对顶升杆件进行冷却降温处理的冷却组件。
优选地，坡面与水平面形成的角度为3～10°。
进一步的，坡面与水平面形成的角度为4～6°。本例中，坡面的所形成的坡角为4°。此时，棒材能够自由滚动，而且在轨道上后在出口排列时，相邻两根棒材碰撞力度小，不会改变棒材的热处理性能。
根据本发明的一个具体实施和优选方面，挡料模块的上端面和顶升模块的上端面均自上而下向内倾斜设置，且每个顶升模块位于相邻两个挡料模块后端面之间的后方，其中在顶升模块向上顶升出料等待区时，顶升模块的上端面与挡料模块的后端面之间形成能够存放单根棒材的取料区，且顶升模块的上端面位于挡料模块的上端面侧上方时，所述顶升模块的上端面和所述挡料模块的上端面形成送料面，棒材沿着送料面自由滚落至热处理炉的出炉单元。不仅便于单根取料的实施，而且不会影响一旦完全一根取料后，并排的棒材能够自动补位，从而实现连续节拍式取料。
优选地，顶升模块的上端面和挡料模块的上端面平行设置；挡料模块的后端面、顶升模块的前后端面三者之间平行设置。一方面便于棒材的逐根顶起，另一方面提高位于取料区内棒材上升的稳定性。
进一步的，每相邻的两个挡料模块的后端面对齐并形成挡料面，顶升模块的前端面贴近挡料面设置；挡料面与顶升模块后端面之间的距离为所顶出棒材外径的0.7～1.0倍。距离不宜过大或者过小，一旦过小自顶升过程中很容易造成棒材滚落至出料等待区，造成棒材之间的碰撞，影响棒材的热处理性能；一旦过大，很容易取出两根棒材，这样就无法实施逐根取料、逐根出料了。
根据本发明的一个具体实施和优选方面，出炉单元包括轴心线与棒材垂直设置且一一对应设置在挡料模块前端的传输滚轮、以及驱动传输滚轮同向转动且将棒材自炉体一侧传出的驱动件，其中传输滚轮上设有自表面向内凹陷且与棒材匹配的轮槽。这样一来，采用侧出料的模式，可以避免打开炉门造成热量的外泄，同时也有利于热处理炉小型化的布局。
优选地，轮槽呈V型或U型。这样在V型或U型的传输下，实现棒材稳定的传输。
具体的，V型或U型的右侧内壁面与挡料模块上端面对齐设置。这样一来，十分方便棒材的自由滚落。
优选地，两组或多组顶升杆件能够同步驱动顶升模块升降运动，顶升杆件包括一端部位于热处理炉底部、另一端部伸入热处理炉内部的顶杆；设置在热处理炉的炉底外的导向套，其中顶杆自导向套中活动穿过设置，冷却组件用于对导向套进行冷却降温。
具体的，冷却组件为水冷件；驱动器为上下运动的顶升缸，且顶升缸的伸缩端部与顶杆的下端部固定连接，两组或多组顶升缸能够同步伸缩运动；顶升杆件还包括套设在顶杆上、且能够随着顶杆上下移动的位移传感器。
此外，炉体内的腔体分成加热腔和预热腔，其中预热腔自进口向出口和坡面之间形成的空间逐步变大设置，且在加热腔和预热腔的接口处设有耐高温的阻隔墙，该阻隔墙底面与坡面之间形成供棒材自由滚落的通道。在此，通过阻隔墙的设置好处是：1、能够将加热腔和预热腔相对隔开，可以有效阻隔从加热腔向预热腔的高温热辐射，以确保加热腔内的高温，以降低加热能耗；2、加热腔向预热腔排出的热气流，通过阻隔墙向下与坡面上自由滚落的棒材充分热交换，从而提高热交换效率。
优选地，炉体的烟气排放口靠近炉体的进口设置，热处理轨道的上端部冒出炉体外，热处理炉还包括设置在炉体进口的相对两侧的对中调节器、以及设置在炉体进口出与热处理轨道相错位隔开设置的推送料系统。
在对中调节器的调节下，使得棒材处于坡面的中部，且保持与热处理轨道垂直，这样棒材在滚动中出现碰撞的概率也大幅度降低。
至于对中调节器，其包括对应设置在坡面侧的伸缩杆、分别设置在伸缩杆 伸缩端部的顶板，其中由伸缩杆的相对伸缩运动调节，使得顶板抵触棒材的两端使得棒材的中部与坡面的中心线对齐。
至于推送料系统，其主要的作用就是一旦并排在坡面或者轨道面上的棒材难以向下自由滚动时，这时通过顶推辅助，完善棒材处理的连续性。
优选地，驱动器为上下运动的顶升缸，且顶升缸的伸缩端部与顶杆的下端部固定连接，两组或多组顶升缸能够同步伸缩运动。
热处理炉还包括对应设置在炉体上且能够对棒材顶升状态监控的料位监控器，其中料位监控器与驱动器相连通。在此，通过料位监控器监测棒材是否正常被顶出，同时一旦没有棒料时，驱动器也就停止工作。
由于以上技术方案的实施，本发明与现有技术相比具有如下优点：
本发明一方面由坡面的热处理轨道设置，便于棒材的自由滚动，避免采用动梁造成的热短路，稳定节能，且受热均匀，同时棒材在自由滚动过程中，由于不断转动切换，因此，能够有效防止棒材因重力引起的高温变形；另一方面能够实现棒材逐根地进行连续节拍式进行热处理，同时还能够避免取送棒材时造成其他棒材的干扰或碰撞，以确保棒材的热处理性能的品质，此外还能够防止顶升杆件的热变形，从而提高顶升杆件升降运动的稳定性，同时，结构简单，实施方便，且成本低。
附图说明
下面结合附图和具体的实施例，对本发明做进一步详细的说明：
图1为本发明的棒材连续节拍式热处理炉的主视示意图；
图2为图1的俯视示意图；
图3为图1的主视示意图(相邻两条出料轨道之间位置的剖视)；
图4为图3中挡料模块处的右视放大示意图；
其中：A、炉体；q1、加热腔；q2、预热腔；q3、阻隔墙；a1、烟气排放口；a2、烟囱；
B、棒材逐根供料系统；
C、棒材逐根出料系统；1、挡料模块；2、顶升送料单；20、顶升模块；21、顶升杆件；210、顶杆；211、导向套；212、位移传感器；22、驱动器；23、冷却组件；3、出炉单元；30、传输滚轮；300、轮槽；31、驱动件；
D、对中调节器；D1、伸缩杆；D2、顶板
E、推送料系统；E1、顶推夹头；E2、顶推油缸；
F、料位监控器；
G、热处理轨道；
P、棒材；
Q、出料等待区。
具体实施方式
为使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图与具体实施方式对本发明做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本发明。但是本发明能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本发明内涵的情况下做类似改进，因此本发明不受下面公开的具体实施例的限制。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在发明中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“上”、“下”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
如图1所示，棒材连续节拍式热处理炉，其包括炉体A、棒材逐根供料系统B、棒材逐根出料系统C、对中调节器D、推送料系统E、料位监控器F。
具体的，炉体A呈卧式，且具有加热腔q1和预热腔q2，其中加热腔q1位于炉体A的左端，预热腔q2自加热腔q1连通部分向炉体A进口逐步变小设置。
本例中，炉体A的烟气排放口a1靠近炉体A的进口设置，并通过烟囱a2进行排烟。这样一来，由排放的烟气对棒材进行预热，然后在加热腔q1进行加热处理。
在加热腔q1和预热腔q2的接口处设有耐高温的阻隔墙q3，该阻隔墙q3底面与坡面之间形成供棒材自由滚落的通道。在此，通过阻隔墙的设置好处是：1、能够将加热腔和预热腔相对隔开，可以有效阻隔从加热腔向预热腔的高温热辐射，以确保加热腔内的高温，以降低加热能耗；2、加热腔向预热腔排出的热气流，通过阻隔墙向下与坡面上自由滚落的棒材充分热交换，从而提高热交换效率。
棒材逐根供料系统B，其采用常规的拨叉式拨盘转动，可逐根将棒材向炉体A进行连续节拍式供料。
结合图2所示，在炉体A内设有五条相互平行且间隔分布的热处理轨道G，其中五条热处理轨道G的上表面齐平并形成自上而下倾斜的坡面，炉体A进口和出口对应坡面的上端和下端，棒材逐根供料系统C的出料口位于坡面的侧上 方，且供出的棒材自由滚落至坡面上。
本例中，热处理轨道G的上端部冒出炉体A外。便于热处理轨道G和棒材逐根供料系统B的衔接。
结合图3所示，棒材逐根出料系统C包括设置在每条热处理轨道G上的挡料模块1、与五条热处理轨道G错位分布的两组顶升出料单元2、以及设置在炉体出口处的出炉单元3。
具体的，热处理轨道G自进口向出口延伸，并经过预热腔q2和加热腔q1，其中五条热处理轨道G的上表面齐平并形成自上而下倾斜的坡面，炉体进口和出口对应坡面的上端和下端，棒材逐根供料系统B的出料口位于坡面的侧上，且供出的棒材自由滚落至坡面上。
本例中，坡面的所形成的坡角为4°。此时，棒材能够自由滚动，而且在轨道上后在出口排列时，相邻两根棒材碰撞力度小，不会改变棒材的热处理性能。
本例中，每块挡料模块1的后端面与热处理轨道G的轨道面形成挡料槽，多个挡料槽对齐且形成出料等待区Q，棒材沿着轨道面依次排列在出料等待区Q。
两组顶升出料单元2对应设置棒材P的两端部,每组顶升出料单元2位于相邻两条热处理轨道G之间，且包括能够与挡料模块1形成单根棒材取料区的顶升模块20、驱动顶升模块20上下运动抬料或卸料的顶升杆件21、驱动器22、以及能够对顶升杆件21进行冷却降温处理的冷却组件23。
挡料模块1的上端面和顶升模块20的上端面均自上而下向内倾斜设置，且每个顶升模块20位于相邻两个挡料模块1后端面之间的后方，其中在顶升模块20向上顶升出料等待区Q时，顶升模块20的上端面与挡料模块1的后端面之间形成能够存放单根棒材的取料区，且顶升模块20的上端面位于挡料模块1的上端面侧上方时，顶升模块20的上端面和挡料模块1的上端面形成送料面，棒材P沿着送料面自由滚落至热处理炉的出炉单元3。不仅便于单根取料的实施，而且不会影响一旦完全一根取料后，并排的棒材能够自动补位，从而实现连续节拍式取料。
顶升模块20的上端面和挡料模块1的上端面平行设置；挡料模块1的前后端面、顶升模块20的前后端面三者之间平行设置。一方面便于棒材的逐根顶起，另一方面提高位于取料区内棒材上升的稳定性。
每相邻的两个挡料模块1的后端面对齐并形成挡料面，顶升模块的前端面贴近挡料面设置；挡料面与顶升模块后端面之间的距离为棒材外径的0.7～1.0倍。距离不宜过大或者过小，一旦过小自顶升过程中很容易造成棒材滚落至出料等待区，造成棒材之间的碰撞，影响棒材的热处理性能；一旦过大，很容易取出两根棒材，这样就无法实施逐根取料、逐根出料了。
本例中，挡料面与顶升模块后端面之间的距离为棒材外径的0.8倍，此时，既能够满足顶出要求，又因为体积小进而降低热变形的概率，有利于顶升杆件21的稳定上下运动。
同时，本例中，在炉体A的加热腔q1处还设有能够在线监控单根棒材的取料区运动状态的料位监控器F，在此，通过料位监控器F能够有效或者每一根棒材的取送料状态，以便于连续且节拍式完成棒材的送料。
结合图4所示，两组顶升杆件21能够同步驱动顶升模块20升降运动，顶升杆件21包括一端部位于热处理炉底部、另一端部伸入热处理炉内部的顶杆210；设置在热处理炉的炉底外的导向套211，其中顶杆210自导向套211中活动穿过设置，冷却组件23用于对导向套211进行冷却降温。
具体的，冷却组件23为水冷件，也就是说，通过循环水对导向套211进行直接降温，然后通过降温后的导向套211对顶杆210进行降温。
驱动器22为油缸，且伸缩端部与顶杆210的下端部固定连接，两组油缸能够同步伸缩运动。
此外，顶升杆件21还包括套设在顶杆210上、且能够随着顶杆210上下移动的位移传感器212。在此，通过位移传感器的设置，更精准的进行同步运动的控制。
出炉单元3包括轴心线与棒材P垂直设置且一一对应设置在挡料模块1前端的传输滚轮30、以及驱动传输滚轮30同向转动且将棒材P自炉体一侧传出的驱动件31，其中传输滚轮30上设有自表面向内凹陷且与棒材匹配的轮槽300。这样一来，采用侧出料的模式，可以避免打开炉门造成热量的外泄，同时也有利于热处理炉小型化的布局。
本例中，轮槽呈V型。这样在V型的传输下，实现棒材稳定的传输。
具体的，V型或U型的右侧内壁面与挡料模块上端面对齐设置。这样一来， 十分方便棒材的自由滚落。
对中调节器D，其设置在炉体进口的相对两侧，在对中调节器的调节下，使得棒材处于坡面的中部，且保持与热处理轨道垂直，这样棒材在滚动中出现碰撞的概率也大幅度降低。
至于对中调节器D，其包括对应设置在坡面侧的伸缩杆D1、分别设置在伸缩杆D1伸缩端部的顶板D2，其中由伸缩杆D1的相对伸缩运动调节，使得顶板D2抵触棒材P的两端，致使棒材P的中部与坡面的中心线对齐。
推送料系统E，其主要的作用就是一旦并排在坡面或者轨道面上的棒材难以向下自由滚动时，这时通过顶推辅助，完善棒材处理的连续性。
本例中，推送料系统E包括顶推夹头E1、顶推油缸E2，其中顶推夹头E1的端部形成有与棒材P相匹配的卡口。
综上，本实施例实施过程如下：
1)、通过拨叉式拨盘转动，在每一转动周期下，钩取一根棒材沿着堆架的送料方向自由向热处理炉滚落传输，同时在顶推夹头的顶推运动辅助下，棒材逐根且连续节拍式向坡面顶部供料；
2)、进入坡面顶部的棒材在两端部对中调节器的调整下，沿着坡面的角度自由滚路，并依次经过预热腔和加热腔，进行热处理，其中若并排多根棒材出现向前滚动限制，推送料系统顶推位于坡面顶部棒材向前滚动，进而实现棒材连续且节拍式的向出料等待区滚动，此时，多根棒材在坡面的底部并排在出料等待区；
3)、由两组顶升送料单元同步顶升运动，并排棒材中抵靠在挡料模块上的单根棒料被顶起，当顶升模块的上端面位于挡料模块的上端面侧上方时，顶升模块的上端面和挡料模块的上端面形成送料面，棒材沿着送料面自由滚落至热处理炉的传输滚轮的轮槽中，接着在传输滚轮的同向传动下，棒材沿着自身长度方向自热处理炉的一侧传出热处理炉，同时在顶升送料单元复位后，并排的棒材向挡料模块滚落补位，重复上述顶升和复位过程，实现并排棒材进行逐根连续且呈节拍式取送料。
综上，本实施例具有以下优势：
1、由形成坡面的热处理轨道设置，便于棒材的自由滚动，避免采用动梁造 成的热短路，稳定节能，且热处理成本低；
2、棒材在自由滚动过程中，由于不断转动切换，因此，能够有效防止棒材因重力引起的高温变形；
3、在顶升模块顶升的过程中，不仅确保位于取料区内棒材的稳定上升，而且还能够确保位于出料等待区的棒材处于稳定的排列状态，同时，在顶升模块收回至出料等待区下方时，便于并排排列的棒材自动向挡料模块运动补位，这样可以连续且呈节拍式完成顶升出料，同时还能够避免取送棒材时造成的其他棒材的干扰或碰撞，以确保棒材的热处理性能的品质；
4、通过冷却组件对顶升杆件进行冷却降温处理，以防止顶升杆件的热变形，从而提高顶升杆件升降运动的稳定性；
5、通过顶升模块的上端面与挡料模块的上端面对齐所行程的送料面，以便于棒材自由滚落至出料区；
6、通过料位监控器监测棒材是否正常被顶出，同时一旦没有棒料时，驱动器也就停止工作；
7、通过热处理轨道和顶升出料单元的错开，避免顶升模块上下运动过程中造成与挡料模块的碰撞；同时顶升模块的上端面和挡料模块的上端面平行设置；挡料模块的后端面、顶升模块的前后端面三者之间平行设置，一方面便于棒材的逐根顶起，另一方面提高位于取料区内棒材上升的稳定性，同时不仅便于单根取料的实施，而且不会影响一旦完全一根取料后，并排的棒材能够自动补位，从而实现连续节拍式取料；
8、采用侧出料的模式，可以避免打开炉门造成热量的外泄，不仅方便实施，而且不会对炉内气氛造成影响，以确保棒材的热处理品质，同时也有利于热处理炉小型化的布局，而且在V型或U型轮槽的设置，棒材可稳定的定位，进而在传输滚轮的同向传动下，实现棒材稳定传出；
9、由对中调节器的设置，使得棒材处于坡面的中部，且保持与热处理轨道垂直，这样棒材在滚动中出现碰撞的概率也大幅度降低；
10、一旦并排在坡面或者轨道面上的棒材难以向下自由滚动时，这时通过顶推辅助，完善棒材处理的连续性和节拍性；
11、通过阻隔墙的设置，一方面能够将加热腔和预热腔相对隔开，可以有 效阻隔从加热腔向预热腔的高温热辐射，以确保加热腔内的高温，以降低加热能耗；另一方面加热腔向预热腔排出的热气流，通过阻隔墙向下与坡面上自由滚落的棒材充分热交换，从而提高热交换效率；
12、由V型右侧内壁面与挡料模块上端面对齐设置，这样一来，十分方便棒材的自由滚落。
以上对本发明做了详尽的描述，其目的在于让熟悉此领域技术的人士能够了解本发明的内容并加以实施，并不能以此限制本发明的保护范围，凡根据本发明的精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围内。

Claims (17)

  1. 一种棒材连续节拍式热处理炉，其包括炉体、棒材逐根供料系统、棒材逐根出料系统，其特征在于：
    在所述炉体内设有多条相互平行且间隔分布的热处理轨道，其中多条所述热处理轨道的上表面齐平并形成自上而下倾斜的坡面，所述炉体进口和出口对应坡面的上端和下端，所述的棒材逐根供料系统的出料口位于所述的坡面的侧上方，且供出的棒材自由滚落至所述坡面上；
    所述的棒材逐根出料系统包括设置在每条所述热处理轨道上的挡料模块、与多条所述热处理轨道错位分布的两组或多组顶升出料单元、以及设置在炉体出口处的出炉单元，其中每块所述挡料模块的后端面与所述热处理轨道的轨道面形成挡料槽，多个所述挡料槽对齐且形成出料等待区，棒材沿着所述的轨道面依次排列在所述出料等待区，每组所述顶升出料单元位于相邻两条所述热处理轨道之间，且包括能够与所述挡料模块形成单根棒材取料区的顶升模块、驱动所述的顶升模块上下运动抬料或卸料的顶升杆件、驱动器、以及能够对所述顶升杆件进行冷却降温处理的冷却组件；
    所述的坡面与水平面形成的角度为3～10°；
    所述挡料模块的上端面和所述顶升模块的上端面均自上而下向内倾斜设置，且每个所述的顶升模块位于相邻两个所述挡料模块后端面之间的后方，其中在所述顶升模块向上顶升所述出料等待区时，所述顶升模块的上端面与所述挡料模块的后端面之间形成能够存放单根棒材的取料区，且所述顶升模块的上端面位于所述挡料模块的上端面侧上方时，所述顶升模块的上端面和所述挡料模块的上端面形成送料面，棒材沿着所述送料面自由滚落至热处理炉的出炉单元；
    所述顶升模块的上端面和所述挡料模块的上端面平行设置；所述挡料模块的后端面、所述顶升模块的前后端面三者之间平行设置；
    每相邻的两个所述挡料模块的后端面对齐并形成挡料面，所述顶升模块的前端面贴近所述挡料面设置；所述挡料面与所述顶升模块后端面之间的距离为所顶出棒材外径的0.7～1.0倍；
    所述的出炉单元能够将棒材沿着自身长度方向自所述热处理炉的一侧送出炉外，且所述的出炉单元包括轴心线与棒材垂直设置且一一对应设置在所述挡料模块前端的传输滚轮、以及驱动传输滚轮同向转动且将棒材自所述炉体一侧 传出的驱动件，其中所述的传输滚轮上设有自表面向内凹陷且与棒材匹配的轮槽，所述的轮槽呈V型或U型，该V型或U型的右侧内壁面与挡料模块上端面对齐设置；
    两组或多组所述的顶升杆件能够同步驱动所述顶升模块升降运动，所述的顶升杆件包括一端部位于所述热处理炉底部、另一端部伸入所述热处理炉内部的顶杆；设置在所述热处理炉的炉底外的导向套，其中所述的顶杆自所述的导向套中活动穿过设置，所述的冷却组件用于对所述的导向套进行冷却降温；
    所述的炉体内的腔体分成加热腔和预热腔，其中预热腔自进口向出口和坡面之间形成的空间逐步变大设置，且在所述的加热腔和预热腔的接口处设有耐高温的阻隔墙，所述的阻隔墙底面与所述坡面之间形成供棒材自由滚落的通道；
    所述炉体的烟气排放口靠近所述炉体的进口设置，所述热处理轨道的上端部冒出所述炉体外，所述的热处理炉还包括设置在炉体进口的相对两侧的对中调节器、以及设置在炉体进口出与所述热处理轨道相错位隔开设置的推送料系统。
  2. 一种棒材连续节拍式热处理炉，其包括炉体、棒材逐根供料系统、棒材逐根出料系统，其特征在于：
    在所述炉体内设有多条相互平行且间隔分布的热处理轨道，其中多条所述热处理轨道的上表面齐平并形成自上而下倾斜的坡面，所述炉体进口和出口对应坡面的上端和下端，所述的棒材逐根供料系统的出料口位于所述的坡面的侧上方，且供出的棒材自由滚落至所述坡面上；
    所述的棒材逐根出料系统包括设置在每条所述热处理轨道上的挡料模块、与多条所述热处理轨道错位分布的两组或多组顶升出料单元、以及设置在炉体出口处的出炉单元，其中每块所述挡料模块的后端面与所述热处理轨道的轨道面形成挡料槽，多个所述挡料槽对齐且形成出料等待区，棒材沿着所述的轨道面依次排列在所述出料等待区，每组所述顶升出料单元位于相邻两条所述热处理轨道之间，且包括能够与所述挡料模块形成单根棒材取料区的顶升模块、驱动所述的顶升模块上下运动抬料或卸料的顶升杆件、驱动器、以及能够对所述顶升杆件进行冷却降温处理的冷却组件。
  3. 根据权利要求2所述的棒材连续节拍式热处理炉，其特征在于：所述的坡面与水平面形成的角度为3～10°。
  4. 根据权利要求3所述的棒材连续节拍式热处理炉，其特征在于：所述挡料模块的上端面和所述顶升模块的上端面均自上而下向内倾斜设置，且每个所述的顶升模块位于相邻两个所述挡料模块后端面之间的后方，其中在所述顶升模块向上顶升所述出料等待区时，所述顶升模块的上端面与所述挡料模块的后端面之间形成能够存放单根棒材的取料区，且所述顶升模块的上端面位于所述挡料模块的上端面侧上方时，所述顶升模块的上端面和所述挡料模块的上端面形成送料面，棒材沿着所述送料面自由滚落至热处理炉的出炉单元。
  5. 根据权利要求4所述的棒材连续节拍式热处理炉，其特征在于：所述顶升模块的上端面和所述挡料模块的上端面平行设置；所述挡料模块的后端面、所述顶升模块的前后端面三者之间平行设置。
  6. 根据权利要求5所述的棒材连续节拍式热处理炉，其特征在于：每相邻的两个所述挡料模块的后端面对齐并形成挡料面，所述顶升模块的前端面贴近所述挡料面设置；所述挡料面与所述顶升模块后端面之间的距离为所顶出棒材外径的0.7～1.0倍。
  7. 根据权利要求1或4所述的棒材连续节拍式热处理炉，其特征在于：所述的出炉单元能够将棒材沿着自身长度方向自所述热处理炉的一侧送出炉外或者将棒材自所述热处理炉端部自由滚出炉外。
  8. 根据权利要求7所述的棒材连续节拍式热处理炉，其特征在于：所述的出炉单元包括轴心线与棒材垂直设置且一一对应设置在所述挡料模块前端的传输滚轮、以及驱动传输滚轮同向转动且将棒材自所述炉体一侧传出的驱动件，其中所述的传输滚轮上设有自表面向内凹陷且与棒材匹配的轮槽，所述的轮槽呈V型或U型，该V型或U型的右侧内壁面与挡料模块上端面对齐设置。
  9. 根据权利要求2所述的棒材连续节拍式热处理炉，其特征在于：两组或多组所述的顶升杆件能够同步驱动所述顶升模块升降运动，所述的顶升杆件包括一端部位于所述热处理炉底部、另一端部伸入所述热处理炉内部的顶杆；设置在所述热处理炉的炉底外的导向套，其中所述的顶杆自所述的导向套中活动穿过设置，所述的冷却组件用于对所述的导向套进行冷却降温。
  10. 根据权利要求9所述的棒材连续节拍式热处理炉，其特征在于：所述的冷却组件为水冷件。
  11. 根据权利要求9所述的棒材连续节拍式热处理炉，其特征在于：所述驱动器为上下运动的顶升缸，且顶升缸的伸缩端部与顶杆的下端部固定连接，两组或多组顶升缸能够同步伸缩运动。
  12. 根据权利要求9所述的棒材连续节拍式热处理炉，其特征在于：所述顶升杆件还包括套设在所述顶杆上、且能够随着所述顶杆上下移动的位移传感器。
  13. 根据权利要求2所述的棒材连续节拍式热处理炉，其特征在于：所述的炉体内的腔体分成加热腔和预热腔，其中预热腔自进口向出口和坡面之间形成的空间逐步变大设置，所述炉体的烟气排放口靠近所述炉体的进口设置。
  14. 根据权利要求13所述的棒材连续节拍式热处理炉，其特征在于：在所述的加热腔和预热腔的接口处设有耐高温的阻隔墙，所述的阻隔墙底面与所述坡面之间形成供棒材自由滚落的通道。
  15. 根据权利要求2所述的棒材连续节拍式热处理炉，其特征在于：所述热处理轨道的上端部冒出所述炉体外，所述的热处理炉还包括设置在炉体进口的相对两侧的对中调节器、以及设置在炉体进口出与所述热处理轨道相错位隔开设置的推送料系统。
  16. 根据权利要求15所述的棒材连续节拍式热处理炉，其特征在于：所述对中调节器包括对应设置在坡面侧的伸缩杆、分别设置在伸缩杆伸缩端部的顶板，其中由伸缩杆的相对伸缩运动调节，以使得棒材的中部与坡面的中心线对齐。
  17. 根据权利要求15所述的棒材连续节拍式热处理炉，其特征在于：推送料系统包括顶推夹头、顶推缸，其中所述顶推夹头的端部形成有与棒材相匹配的卡口。
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