CN103611904B - A kind of laterally shifting steel knockout mechanism - Google Patents
A kind of laterally shifting steel knockout mechanism Download PDFInfo
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- CN103611904B CN103611904B CN201310606543.3A CN201310606543A CN103611904B CN 103611904 B CN103611904 B CN 103611904B CN 201310606543 A CN201310606543 A CN 201310606543A CN 103611904 B CN103611904 B CN 103611904B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
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- 238000005266 casting Methods 0.000 abstract description 5
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Abstract
本发明提供一种横向移钢出坯装置，其包括至少一个提升机构（1）和横移机架装置（2），所述提升机构（1）包括捞钢提升架（101）和提升捞钢提升架（101）所需要的动力源（103），所述至少一个捞钢提升架（101）均匀布置于所述横移机架装置（2）上，所述动力源（103）固定于所述横移机架装置（2）的框架上；所述动力源动力输出轴上的齿轮与所述捞钢提升架（101）上的齿条啮合，将动力源的旋转运动转变为捞钢提升架的纵向运动。采用了上述结构的横向移钢出坯装置不仅提高了铸坯的收集速度和铸机作业率，同时还具有设备结构简单，出坯速度快、出坯位置可控的优点。
The invention provides a device for laterally moving steel out of blanks, which includes at least one lifting mechanism (1) and a laterally moving frame device (2), and the lifting mechanism (1) includes a lifting frame (101) and a lifting frame (101) The power source (103) required by the lifting frame (101), the at least one fishing lifting frame (101) is evenly arranged on the traverse frame device (2), and the power source (103) is fixed on the on the frame of the traversing frame device (2); the gear on the power output shaft of the power source meshes with the rack on the lifting rack (101) to convert the rotational motion of the power source into lifting Longitudinal movement of the frame. The horizontally moving billet discharging device adopting the above structure not only improves the collection speed of casting billets and the operation rate of the casting machine, but also has the advantages of simple equipment structure, fast billet discharging speed and controllable billet discharging position.
Description
技术领域technical field
本发明涉及一种冶金行业连续铸钢设备领域，尤其涉及一种横向移钢出坯装置。The invention relates to the field of continuous steel casting equipment in the metallurgical industry, in particular to a device for laterally moving steel and discharging billets.
背景技术Background technique
在冶金工业连铸机生产领域中，切割定尺后的铸坯将被运输至冷床区域，然后根据工艺要求收集、存放、运输等。而收集运输设备的效率能否满足连铸机高速生产的要求，将成为影响整条连铸生产线生产率的直接因素。In the field of continuous casting machine production in the metallurgical industry, the billet cut to length will be transported to the cooling bed area, and then collected, stored, and transported according to process requirements. Whether the efficiency of the collection and transportation equipment can meet the high-speed production requirements of the continuous casting machine will become a direct factor affecting the productivity of the entire continuous casting production line.
目前用于连铸机冷床区域的收集设备主要为步进冷床形式。步进冷床采用动梁/静梁形式，并使之发生相对运动而运输铸坯。这种形式的设备运量相对较大，运行过程中易发生偏摆等故障，严重时甚至会损伤铸坯表面，影响铸坯质量。At present, the collection equipment used in the cooling bed area of the continuous casting machine is mainly in the form of a stepping cooling bed. The walking cooling bed adopts the form of moving beam/static beam, and makes it move relative to transport the slab. The transport capacity of this type of equipment is relatively large, and it is prone to deflection and other faults during operation. In severe cases, it may even damage the surface of the slab and affect the quality of the slab.
目前连铸机在生产圆坯时，有时也会采用翻钢机等形式收集铸坯。其设备适用铸坯品种固定，而且固定于土建基础上，不具备灵活性，也不能满足一台连铸机生产多品种断面铸坯的要求。At present, when the continuous casting machine produces the round billet, it sometimes collects the cast billet in the form of a turning machine and the like. Its equipment is suitable for fixed billet types and is fixed on the civil foundation, which does not have flexibility and cannot meet the requirements of a continuous casting machine for producing billets with multiple cross-sections.
发明内容Contents of the invention
本发明的目的是提供一种横向移钢出坯装置，达到结构简单实用，并能满足生产多种断面铸坯的要求，适用于生产流数较多，节奏快的连铸机。The purpose of the present invention is to provide a device for laterally moving steel billets, which has a simple and practical structure, and can meet the requirements for producing billets with various cross-sections, and is suitable for continuous casting machines with a large number of production streams and a fast pace.
为了实现上述目的，本发明采用了如下结构：一种横向移钢出坯装置，其包括至少一个提升机构和横移机架装置，所述提升机构包括捞钢提升架和提升捞钢提升架所需要的动力源，所述至少一个捞钢提升架布置于所述横移机架装置上，所述动力源固定于所述横移机架装置的框架上；所述动力源动力输出轴上的齿轮与所述捞钢提升架上的齿条啮合，并将动力源的旋转运动转变为捞钢提升架的纵向运动。In order to achieve the above object, the present invention adopts the following structure: a device for laterally moving steel out of the billet, which includes at least one lifting mechanism and a horizontally moving frame device, and the lifting mechanism includes a steel lifting frame and a lifting frame for lifting the steel. The required power source, the at least one steel fishing lifting frame is arranged on the traverse rack device, the power source is fixed on the frame of the traverse rack device; the power output shaft of the power source The gear meshes with the rack on the lifting frame of the fishing rod, and converts the rotary motion of the power source into the longitudinal motion of the lifting frame of the fishing rod.
进一步地，所述提升机构上还设置有导向轮，横移机架装置的立柱上设置有纵向轨道，所述提升机构在动力源的驱动下，其导向轮沿着所述纵向轨道运动，从而实现导向作用。Further, the lifting mechanism is also provided with guide wheels, and the vertical rail is arranged on the column of the traversing rack device, and the guide wheels of the lifting mechanism move along the longitudinal rails under the drive of the power source, thereby Realize the guiding role.
进一步地，所述横向移钢出坯装置还包括有支撑行走横梁装置，其中，所述横移机架装置包括从动车框架和设置于所述从动车框架的自传动系统，所述横移机架装置在所述自传动系统的驱动下沿着所述支撑行走横梁装置走行。Further, the laterally moving steel blanking device also includes a supporting walking beam device, wherein the laterally moving frame device includes a driven vehicle frame and a self-transmission system arranged on the driven vehicle frame, and the traverse machine The rack device walks along the supporting walking beam device driven by the self-transmission system.
进一步地，所述支撑行走横梁装置具有两条平行设置的走行横梁，所述走行横梁上设置有适于所述横移机架装置走行的轨道。Further, the supporting walking beam device has two running beams arranged in parallel, and the running beams are provided with rails suitable for the running of the traversing rack device.
进一步地，所述支撑行走横梁装置上还设置有承受来自于自传动系统的齿轮的横移推力的齿条，所述齿条与所述自传动系统的齿轮相互啮合，以提供反向作用力于横移机架装置的水平运动。Further, the supporting walking beam device is also provided with a rack that bears the lateral thrust from the gear of the self-transmission system, and the rack and the gear of the self-transmission system mesh with each other to provide a reverse force For the horizontal movement of the traversing rack device.
进一步地，所述从动车框架的两端部分别设置有车轮组，所述自传动系统包括依次相连接的电机、减速机、齿轮和长轴，所述长轴的一端连接于所述车轮组中的其中一组，并且驱动所述车轮组带动所述横移机架装置沿着所述支撑行走横梁装置上的轨道走行。Further, the two ends of the driven vehicle frame are respectively provided with wheel sets, and the self-transmission system includes a motor, a reducer, a gear and a long shaft connected in sequence, and one end of the long shaft is connected to the wheel set One of them, and drive the wheel set to drive the traverse frame device to walk along the rails on the supporting walking beam device.
进一步地，所述支撑行走横梁装置用于支撑设置于其上的两个平行设置的走行横梁，且所述支撑行走横梁装置通过多个支撑支座固定于土建基础上；所述捞钢提升架通过连接架均匀地布置于所述横移机架装置上。Further, the supporting walking beam device is used to support two parallel running beams arranged on it, and the supporting walking beam device is fixed on the civil foundation through a plurality of supporting supports; Evenly arranged on the traversing frame device through the connecting frame.
进一步地，所述每个捞钢提升架还设有捞钢吊钩。Further, each lifting frame for fishing steel is also provided with a steel fishing hook.
进一步地，所述横移机架装置的从动车框架上还设置有升降用碰撞开关，所述升降用碰撞开关将吊钩的竖直位置信号通过传感器传送到PLC控制系统，所述PLC控制系统通过控制动力源的动力输出方向，从而实现控制所述提升机构的升降和启停状态。Further, the driven car frame of the traverse rack device is also provided with a collision switch for lifting, and the collision switch for lifting transmits the vertical position signal of the hook to the PLC control system through the sensor, and the PLC control system By controlling the power output direction of the power source, the lifting and starting and stopping states of the lifting mechanism are controlled.
进一步地，所述横移机架装置的从动车框架上还设置有平移用碰撞开关，所述平移用碰撞开关通过所述传感装置将横移机架装置走行的水平位置信号发送到PLC控制系统，所述PLC控制系统控制所述自传动系统中电机的正转与反转以及启停，进而控制整体设备的正向行走、反向行走以及启停状态。Further, the driven vehicle frame of the traversing rack device is also provided with a collision switch for translation, and the collision switch for translation sends the horizontal position signal of the traversing rack device to the PLC control through the sensing device. system, the PLC control system controls the forward rotation, reverse rotation and start-stop of the motor in the self-transmission system, and then controls the forward travel, reverse travel and start-stop status of the overall equipment.
采用了上述结构的横向移钢出坯装置不仅提高了铸坯的收集速度和铸机作业率，同时还具有设备结构简单，出坯速度快、出坯位置可控的优点。The horizontally moving billet discharging device adopting the above structure not only improves the collection speed of casting billets and the operation rate of the casting machine, but also has the advantages of simple equipment structure, fast billet discharging speed and controllable billet discharging position.
附图说明Description of drawings
图1为本发明所述横向移钢出坯装置的正面结构示意图；Fig. 1 is the front structure schematic diagram of laterally moving steel blanking device of the present invention;
图2为本发明所述横向移钢出坯装置的俯视结构示意图。Fig. 2 is a top view structural schematic diagram of the device for laterally moving steel out of billets according to the present invention.
具体实施方式detailed description
为了更好的理解本发明的目的，下面结合本发明的背景、附图以及实际工况，对本发明所述横向移钢出坯装置的结构以及功能进行详细描述。In order to better understand the purpose of the present invention, the structure and function of the device for laterally moving steel and billet ejection according to the present invention will be described in detail below in combination with the background of the present invention, drawings and actual working conditions.
图1和图2分别为本发明所述横向移钢出坯装置的正面结构示意图以及俯视结构示意图。由图可知，本实用新型横向移钢出坯装置主要包括支撑行走横梁装置3、横移机架装置2、提升机构1。Fig. 1 and Fig. 2 are respectively the front structural schematic diagram and the top view structural schematic diagram of the laterally moving steel blanking device according to the present invention. It can be seen from the figure that the utility model's laterally moving steel blanking device mainly includes a supporting walking beam device 3 , a laterally moving frame device 2 , and a lifting mechanism 1 .
所述支撑行走横梁装置3可通过若干支撑支座301固定于土建基础上，支撑支座301上架有两个平行设置的走行横梁302；走行横梁302上固定有适于横移机架装置2走行的轨道和承受来自横移机架装置的横移推力的齿条装置303。本齿条装置303可有多种设计形式，比如内齿条形式和外齿条形式，只要能实现本实用新型的目的，就都在本实用新型的保护范围之内，本实用新型对此不加以限定。The supporting walking beam device 3 can be fixed on the civil foundation through several supporting supports 301, and the supporting supports 301 are equipped with two parallel running beams 302; The track and the rack device 303 that bears the traversing thrust from the traversing frame device. This rack device 303 can have multiple design forms, such as internal rack form and external rack form, as long as the purpose of this utility model can be realized, it is all within the scope of protection of this utility model, and this utility model does not Be limited.
所述横移机架装置2由从动车框架201和自传动系统202组成。从动车框架201的两端部分别设置有车轮组，用以在自传动系统202的驱动下沿支撑行走横梁装置3的轨道走行，其中一组车轮与自传动系统的长轴连接，在这里将该组车轮称为主动轮，另一组车轮称为从动轮；所述自传动系统202用以输出动力，其为依次连接的电机、减速机、齿轮、长轴，所述长轴连接于从动车框架201的主动轮组，所述齿轮与设置于走行横梁302上的齿条装置303相互啮合，所述电机通过长轴驱动主动车轮组做旋转运动，所述齿轮齿条啮合给车轮向前移动提供足够的反向力，从而驱动所述横移机架装置2沿支撑行走横梁支架3上的轨道走行，进而实现横移机架整体的走行功能；所述横移机架装置2的从动车框架201上还设置有平移用碰撞开关和PLC控制系统的传感装置，所述行走用碰撞开关将横移机架装置2走行的水平位置信号通过传感装置发送于所述PLC控制系统，所述PLC控制系统控制所述电机的正转与反转以及启停，进而控制整体设备的正向行走、反向行走以及启停状态，最终实现设备运行的自动化，大大节省了生产成本。The traverse frame device 2 is composed of a driven vehicle frame 201 and a self-transmission system 202 . The two ends of the driven vehicle frame 201 are provided with wheel sets respectively, in order to walk along the track supporting the walking beam device 3 under the drive of the self-transmission system 202, wherein one set of wheels is connected with the long axis of the self-transmission system, here the This group of wheels is called the driving wheel, and the other group of wheels is called the driven wheel; the self-transmission system 202 is used to output power, which is a motor, a reducer, a gear, and a long shaft connected in sequence, and the long shaft is connected to the driven wheel. The driving wheel set of the motor car frame 201, the gear and the rack device 303 arranged on the running beam 302 mesh with each other, the motor drives the driving wheel set to rotate through the long axis, and the gear rack meshes with the wheel to move forward. The movement provides sufficient reverse force, thereby driving the traverse rack device 2 to walk along the track on the supporting walking beam bracket 3, thereby realizing the overall walking function of the traverse rack device; The motor car frame 201 is also provided with a translational collision switch and a sensor device of the PLC control system. The travel collision switch sends the horizontal position signal of the traverse rack device 2 to the PLC control system through the sensor device. The PLC control system controls the forward rotation, reverse rotation and start-stop of the motor, and then controls the forward running, reverse running and start-stop status of the overall equipment, and finally realizes the automation of equipment operation, which greatly saves production costs.
所述提升机构1包括有捞钢提升架101和提升捞钢提升架101的动力源103，动力源103固定于从动车框架201上，动力源103的动力输出端通过长轴与捞钢提升架101相连。捞钢机构1与横移机架装置2通过连接架102相连接。连接架102的固定支点也安装在横移机架装置2之上，捞钢提升架101中的齿条与动力源103中的齿轮啮合，通过齿轮齿条啮合传动，将动力源通过长轴输出的圆周运动转变为提升机构1的纵向垂直运动；所述横移机架装置的立柱上设置有用于指引捞钢提升架101运行方向纵向轨道，所述捞钢提升架101上设置有偏心导向轮，所述偏心导向轮沿着所述纵向轨道竖直运动，用于调整捞钢提升架101的竖直位置和用于导向捞钢提升架101在提升与下降时的方向。Described hoisting mechanism 1 comprises the power source 103 that has fishing steel lifting frame 101 and lifting fishing steel lifting frame 101, and power source 103 is fixed on the driven vehicle frame 201, and the power output end of power source 103 is connected with fishing steel lifting frame through long axis. 101 connected. The steel fishing mechanism 1 is connected with the traverse frame device 2 through a connecting frame 102 . The fixed fulcrum of the connecting frame 102 is also installed on the traversing frame device 2, the rack in the steel lifting frame 101 meshes with the gear in the power source 103, and the power source is output through the long axis through the rack and pinion meshing transmission. The circular motion of the hoisting mechanism 1 is transformed into the longitudinal and vertical motion of the hoisting mechanism 1; the column of the traverse frame device is provided with a longitudinal track for guiding the running direction of the hoisting frame 101, and the hoisting frame 101 is provided with an eccentric guide wheel , the eccentric guide wheel moves vertically along the longitudinal track, and is used to adjust the vertical position of the steel fishing lifting frame 101 and to guide the direction of the steel fishing lifting frame 101 when it is lifted and lowered.
进一步地，提升机构1上可布置有多个捞钢提升架101。根据不同铸坯的断面尺寸及切割定尺，从而确定捞钢提升架101的布置数量、位置以及提升机构的吊钩的外形尺寸。连接架102均匀布置于从动车框架201上，并通过导向轮控制捞钢提升轨迹和横向力。动力源103包括依次连接的电机、减速机、联轴器、长轴和齿轮。具体型号选择时，应考虑不同断面尺寸和不同切割定尺时铸坯的重量。当然，在具体实施中捞钢机构1和横移机架装置2也可以采用除支撑架102外的其他连接形式，动力源103也可选用其它形式，只要能实现本发明的目的，就都在本发明的保护范围之内，本实用新型对此不加以限定。Further, a plurality of steel fishing lifting frames 101 may be arranged on the lifting mechanism 1 . According to the cross-sectional size and cutting length of different billets, the arrangement quantity and position of the lifting frame 101 and the external dimensions of the hook of the lifting mechanism are determined. The connecting frame 102 is evenly arranged on the frame 201 of the driven vehicle, and controls the hoisting trajectory and lateral force of the steel fishing through the guide wheels. The power source 103 includes a motor, a speed reducer, a coupling, a long shaft and gears connected in sequence. When selecting a specific model, the weight of the billet should be considered for different section sizes and different cutting lengths. Of course, in the actual implementation, the steel fishing mechanism 1 and the traversing frame device 2 can also adopt other connection forms except the support frame 102, and the power source 103 can also use other forms, as long as the purpose of the present invention can be achieved, it will be Within the protection scope of the present invention, the utility model does not limit it.
进一步地，所述横移机架装置2的从动车框架201上还设置有升降用碰撞开关，该升降用碰撞开关将吊钩的竖直位置信号通过传感器传送到PLC控制系统，所述PLC控制系统通过控制动力源103的动力输出方向，从而实现控制吊钩的升降和启停，进而实现生产自动化。Further, the driven vehicle frame 201 of the traversing rack device 2 is also provided with a collision switch for lifting, and the collision switch for lifting transmits the vertical position signal of the hook to the PLC control system through the sensor, and the PLC control By controlling the power output direction of the power source 103, the system realizes the control of lifting, starting and stopping of the hook, and then realizes production automation.
下面结合具体工作过程对本实用新型进行进一步的描述，铸坯存放于连铸机铸坯存放台架上，横移机架装置2和捞钢机构1沿支撑行走横梁装置3走行至铸坯存放区后，捞钢提升架101在动力源103驱动下，利用捞钢吊钩捞起铸坯，在捞钢过程中，连接架102通过导向轮控制捞钢提升轨迹和横向承力。捞钢动作完成后，自传动系统202通过电机、减速机、齿轮、长轴等传动装置驱动车轮组沿走行横梁302上的轨道走行，直到到达铸坯的存放区域或输送区域，在走行过程中，走行横梁302上的齿条装置可承受横移推力。横移机架装置2上设置的PLC控制系统的传感装置控制整个过程从而实现生产自动化。The utility model is further described below in conjunction with the specific working process. The billet is stored on the billet storage stand of the continuous casting machine, and the rack device 2 and the steel fishing mechanism 1 travel along the supporting walking beam device 3 to the billet storage area. Finally, under the drive of the power source 103, the steel lifting frame 101 uses the steel lifting hook to pick up the cast slab. During the steel lifting process, the connecting frame 102 controls the steel lifting trajectory and the lateral force through the guide wheels. After the steel scooping operation is completed, the self-transmission system 202 drives the wheel group to walk along the track on the running beam 302 through transmission devices such as motors, reducers, gears, and long shafts, until it reaches the storage area or conveying area of the billet. , The rack device on the walking beam 302 can bear the lateral thrust. The sensing device of the PLC control system arranged on the traverse rack device 2 controls the whole process so as to realize production automation.
本设备结构简单实用，能快速、方便的运送多根铸坯至热送辊道或铸坯收集台，有效提高连铸机移坯速度，从而提高连铸机产能和作业率，适用于生产流数多，出坯速度快的连铸机。The structure of this equipment is simple and practical. It can quickly and conveniently transport multiple slabs to the hot delivery roller table or slab collection platform, effectively improving the speed of the continuous casting machine to move the slabs, thereby increasing the continuous casting machine's production capacity and operating rate. It is suitable for production flow A continuous casting machine with a large number of billets and a fast discharge speed.
以上所述仅是本发明所述横向移钢出坯装置的一种具体实施方式，应当指出，对于相关领域的技术人员来说，在不脱离本发明原理的前提下，做出的细微变型和改进，也应视为属于本发明的保护范围。The above is only a specific implementation of the device for laterally moving steel and billet ejection according to the present invention. Improvements should also be considered as belonging to the protection scope of the present invention.
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| CN104555404B (en) * | 2014-12-17 | 2017-02-01 | 芜湖新兴铸管有限责任公司 | Steel fishing device |
| CN106345825B (en) * | 2016-10-19 | 2018-07-13 | 宣化钢铁集团有限责任公司 | A kind of chain type machine for moving steel with lifting and two-way shifting steel functional |
| CN108163706B (en) * | 2018-02-11 | 2024-03-01 | 中国重型机械研究院股份公司 | Automatic casting blank conveying system and method |
| CN108127096A (en) * | 2018-02-12 | 2018-06-08 | 山东钢铁股份有限公司 | A kind of transverse-moving trolley localization method and system |
| CN108393452B (en) * | 2018-04-23 | 2024-03-22 | 宣化钢铁集团有限责任公司 | Clamp type travelling mechanism of transverse steel moving vehicle of continuous casting machine |
| CN110252830B (en) * | 2019-07-04 | 2024-08-23 | 北京科技大学 | Off-line control rolling method for mechanically moving intermediate rolled piece |
| CN111961835A (en) * | 2020-08-11 | 2020-11-20 | 北京首钢国际工程技术有限公司 | Integral transverse moving device suitable for roller-hearth tunnel heating furnace |
| CN115488304B (en) * | 2022-09-22 | 2025-11-14 | 中冶京诚工程技术有限公司 | A multi-flow billet unloading system and method |
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