Hydraulic type high-strength weathering-resistant steel uncoiling anti-springback device

Abstract

The utility model relates to a hydraulic type high-strength weathering steel uncoiling anti-springback device which comprises a material placing frame, material blocking plates, a rolling wheel, a force arm and a transmission system, the transmission system is arranged on one side of the material placing frame to erect a steel coil, the material blocking plates are arranged on the two sides of the steel coil and form limiting, the material blocking plates are in lap joint to form an X-shaped structure based on a plurality of split plates, and the lap joint length is adjustable. The rolling wheel is erected on the top of the steel coil through the pressing force arm, and the force arm is connected with the transmission system to drive the pressing force arm and achieve action control. The striker plate is adjusted according to the diameter of a steel coil and forms limiting on the two sides of the steel coil, the rolling wheel is driven to move through lifting of the pressing force arm, and therefore the function of preventing high-strength weathering steel from uncoiling and rebounding is achieved, and the control device which is relatively stable in performance, capable of being rapidly installed on site, improving production efficiency and reducing construction potential safety hazards is provided. In the uncoiling process of the high-strength weathering-resistant steel, uncoiling rebound of the high-strength weathering-resistant steel is effectively prevented, the machining and production efficiency is improved, and the construction safety risk hidden danger is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of metal material processing, in particular to a hydraulic high-strength weather-resistant steel uncoiling anti-rebound device. BACKGROUND

[0002] Photovoltaic support is mostly made of ordinary carbon steel galvanized and galvanized aluminum alloy raw materials. In order to actively respond to the 3060 target practice requirements and explore new raw materials to replace traditional materials, through literature review and support from relevant parties, it is decided to use high-strength weather-resistant steel as the raw material for the production of photovoltaic support C-shaped steel. However, due to the high yield and tensile strength and poor toughness of high-strength weather-resistant steel, the forming process is difficult to control.

[0003] How to safely, effectively and accurately control the uncoiling rebound of high-strength weather-resistant steel has become a big problem in the forming process of photovoltaic support finished products. If the uncoiling rebound of high-strength weather-resistant steel cannot be effectively controlled, it will cause the front and rear processes to be not well connected, the construction efficiency is low, the processing equipment and the operating personnel may be injured, which is not conducive to the active and high-quality sustainable development of the company, and the equipment maintenance and repair also greatly increases the management cost. A kind of anti-rebound device capable of controlling the uncoiling rebound of high-strength weather-resistant steel of various models is needed to avoid the above problems. CONTENT OF THE INVENTION

[0004] In order to solve or partially solve the problems in the related art, the application provides a hydraulic high-strength weather-resistant steel uncoiling anti-rebound device, which can form a limiting anti-rebound for the steel coil and is suitable for steel coils of different specifications based on the diameter of the steel coil.

[0005] The first aspect of the application provides a hydraulic high-strength weather-resistant steel uncoiling anti-rebound device, which comprises a material placing rack, a material blocking plate, a roller, a force arm and a transmission system. The transmission system is arranged on one side of the material placing rack to support the steel coil. The material blocking plate is arranged on both sides of the steel coil and forms a limiting position. The material blocking plate is in an "X-shaped" structure based on a plurality of sub-plates and the overlapping length is adjustable. The roller is arranged on the top of the steel coil through a pressing force arm. The force arm is connected with the transmission system to drive the pressing force arm and realize action control.

[0006] The material blocking plate comprises four overlapping sub-plates. A plurality of connecting holes are formed in the sub-plates. The connecting holes are adjusted and determined according to the diameter of the steel coil and are fixedly connected based on bolts.

[0007] The transmission system comprises an uncoiling device and a power driving device. The uncoiling device is used to support and rotate the steel coil. The power driving device is used to provide rotating power.

[0008] The transmission system comprises a linkage shaft and a hydraulic system. The pressing force arm is connected with one end of the linkage shaft. The linkage shaft is connected with the oil cylinder of the hydraulic system.

[0009] The technical scheme provided in the application can have the following beneficial effects:

[0010] The application provides a hydraulic high-strength weather-resistant steel uncoiling anti-rebound device, which is provided with a material blocking plate to form a limiting position on both sides of the steel coil, the material blocking plate can be adjusted according to the diameter of the steel coil, and the roller pressing wheel is driven to move through the pressure arm lifting, so that the high-strength weather-resistant steel uncoiling rebound is prevented, a control device with relatively stable performance, fast on-site installation, improved production efficiency and reduced construction safety risks is provided, the high-strength weather-resistant steel uncoiling rebound is effectively prevented during the high-strength weather-resistant steel uncoiling process, the processing production efficiency is improved, and the construction safety risk is reduced.

[0011] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory and are not restrictive of the application. BRIEF DESCRIPTION OF DRAWINGS

[0012] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which like reference characters refer to like parts throughout the several views, and in which:

[0013] Figure 1 is a front view of the anti-rebound device shown in the embodiment of the application;

[0014] Figure 2 is a side view of the anti-rebound device shown in the embodiment of the application;

[0015] Figure 3 is a structure diagram of the material blocking plate shown in the embodiment of the application.

[0016] LIST OF REFERENCE NUMERALS

[0017] 1-roller pressing wheel, 2-first force arm, 3-linkage shaft, 4-steel coil, 5-first support, 6-hydraulic system, 7-material rack, 8-material blocking plate, 9-transmission system, 10-second force arm, 11-second support. DETAILED DESCRIPTION

[0018] Embodiments of the application will be described in more detail by referring to the drawings. Although the embodiments of the application are shown in the drawings, it should be understood that the application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the application more thorough and complete, and to fully convey the scope of the application to those skilled in the art.

[0019] It should be understood that, although the terms "first", "second", "third", etc. can be used in this application to describe various information, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information without departing from the scope of the application. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0020] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0021] Unless otherwise expressly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] The technical solutions of the embodiments of the present application are described in detail below in combination with the drawings.

[0023] A hydraulic high-strength weather-resistant steel uncoiling anti-rebound device, as shown in the figure, comprises a material placing rack 7, a material blocking plate 8, a roller wheel 1, a force arm and a transmission system 9, the force arm and the transmission system 9 are welded with the material placing rack 7 to form a system frame.

[0024] A transmission system 9 is arranged on one side of the material rack 7 for erecting the steel coil 4. The system includes an uncoiling device for supporting and rotating the steel coil 4 to facilitate smooth unwinding of the steel coil 4, a reel for fixing the inner hole of the steel coil 4 to ensure the stability of the steel coil 4 during unwinding, and a power drive device connected to the reel for providing rotary power, including a motor and a speed reducer. The motor provides rotary power, and the speed reducer increases torque by reducing speed to meet the power requirements of the steel coil 4 transmission under different working conditions. Further, a frequency converter is connected to the power supply end of the motor to adjust the speed of the motor by changing the frequency of the input power supply. When the load of the steel coil 4 changes, the frequency converter can monitor the operating parameters of the system (such as current, voltage, etc.) in real time and automatically adjust the output frequency according to the load condition, thereby changing the speed and torque of the motor. For example, at the initial stage of unwinding the steel coil 4, the load is large due to the large diameter and heavy weight of the steel coil 4, and the frequency converter can reduce the output frequency to make the motor run at low speed and high torque. As the steel coil 4 unwinds, the load gradually decreases, and the frequency converter increases the output frequency to increase the motor speed and maintain the stability of the unwinding speed.

[0025] The material blocking plate 8 is arranged on both sides of the steel coil 4 and forms a limit. The material blocking plate 8 is based on 4 split plates and has an "X" structure. A plurality of connecting holes are formed on each split plate, and the connecting holes are adjusted and determined according to the diameter of the steel coil 4. Then, the 4 split plates are overlapped and connected and fixedly installed on both sides of the steel coil 4 based on bolts. Since the overlapping length is adjustable, the material blocking plate 8 can be applied to steel coils 4 of different specifications and diameters.

[0026] The roller 1 is erected on the top of the steel coil 4 through the pressing force arm, the force arm is connected with the transmission system 9 to drive the pressing force arm and realize action control, and the transmission system 9 includes a linkage shaft 3 and a hydraulic system 6. The roller 1 is connected with the first force arm 2 and the second force arm 10 arranged on both sides thereof, and the first force arm 2 and the second force arm 10 are connected with the linkage shaft 3. To ensure the stability of the linkage shaft 3, the linkage shaft 3 is installed on the material rack 7 through a first support 5 and a second support 11. The hydraulic system 6 includes a cylinder, a telescopic rod, and a control switch, the linkage shaft 3 is connected with the cylinder, the telescopic rod is driven to rise and fall through the control switch, the roller 1 is driven to move through the rise and fall of the pressing force arm, thereby preventing the rebound of the high-strength weather-resistant steel during unwinding.

[0027] Finally, it is to be understood that the phraseology or terminology such as "including" or "comprising" or "having" used in this specification is open-ended and does not exclude items not explicitly listed. It is to be understood that such terminology forms only the broadest description of the embodiments and that the embodiments also can be defined by the appended claims using the principles of claim interpretation. Numerous modifications and adaptations will be apparent to those skilled in the art without departing from the scope and spirit of the disclosed embodiments. Therefore, the scope of the disclosed embodiments is not limited to the specific embodiments described herein but is defined only by the claims.

[0028] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., may be located in one place or distributed on multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.

[0029] In addition, the functional units in each embodiment of the present application can be integrated in one processing unit, or each unit can be physically present alone, or two or more units can be integrated in one unit. The integrated unit can be realized in the form of hardware or in the form of a software functional unit.

[0030] The integrated unit, if realized in the form of a software functional unit and sold or used as an independent product, can be stored in a computer readable storage medium. Based on this understanding, the technical solutions of the present application essentially or the part that contributes to the prior art or the whole or part of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a number of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present application.

[0031] The above has described the embodiments of the present application, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles, practical applications, or improvements to the technology in the market of the embodiments, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. A hydraulic high-strength weathering steel uncoiling anti-rebound device, characterized in that, The utility model relates to a steel coil loading and unloading device, including: The material rack, the material baffle, the roller wheel, the force arm and the transmission system, one side of the material rack is provided with the transmission system to erect the steel coil, the material baffle is set up in both sides of the steel coil and forms the limit, the material baffle is based on the overlapping of a plurality of sub-plate and is "X type" structure and the overlapping length is adjustable, the roller wheel is erected on the top of the steel coil through the compression force arm, the force arm is connected with the transmission system to drive the compression force arm and realizes action control.

2. The hydraulic high-strength weathering steel uncoiling anti-rebound device according to claim 1, characterized in that, The material baffle includes four overlapping sub-plates, a plurality of connecting holes are formed in the sub-plates, the connecting holes are adjusted and determined according to the diameter of the steel coil, and are fixedly connected based on bolts.

3. The hydraulic high-strength weathering steel uncoiling anti-rebound device according to claim 1, characterized in that, The transmission system includes an uncoiling device and a power driving device, the uncoiling device is used for supporting and rotating the steel coil, and the power driving device is used for providing rotating power.

4. The hydraulic high-strength weathering steel uncoiling anti-rebound device according to claim 1, characterized in that, The transmission system includes a linkage shaft and a hydraulic system, the compression force arm is connected with one end of the linkage shaft, and the linkage shaft is connected with a cylinder of the hydraulic system.

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