Steel coil feeding device

Abstract

The utility model discloses a steel coil feeding device which comprises a feeding frame, a material guiding frame and a cooling nozzle, the feeding frame is provided with a rotating shaft, and the rotating shaft is used for supporting a steel coil so that the steel coil can be released into a steel belt. The material guiding frame and the material feeding frame are arranged adjacently, the material guiding frame is provided with a plurality of guide rollers and a positioning assembly, the guide rollers are rotationally connected to the material guiding frame and are arranged in parallel at intervals so as to guide the steel belt, the positioning assembly comprises two positioning plates and two positioning columns, and the positioning columns are arranged on the two positioning plates. The two positioning plates are arranged on the material guiding frame in parallel in a spaced mode, the two positioning columns are rotationally connected between the two positioning plates, and the positioning columns can slide between the two positioning plates so that the positioning columns can abut against the steel belt. And the cooling nozzle is connected to the material guiding frame, located on the other side away from the two positioning columns, connected with a water tank through a liquid conveying pipe and used for spraying cooling liquid to the steel belt through a pump.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel coil processing equipment technical field, especially a kind of steel coil feeding device. BACKGROUND

[0002] In steel processing industry, steel coil as raw material needs to be processed into required size steel strip through a series of processes such as uncoiling, leveling and shearing. Steel coil feeding as the first step of the whole processing flow, its stability and efficiency directly affect the smooth progress of subsequent processes. Traditional steel coil feeding device often only has basic supporting and releasing function, lacks effective guiding, accurate positioning and necessary cooling treatment for steel strip, which limits the improvement of processing precision and efficiency to some extent. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in prior art. Therefore, the utility model provides a kind of steel coil feeding device, can stably support steel coil, accurately guide steel strip, realize steel strip positioning and the comprehensive feeding device of effective cooling steel strip, to improve the production efficiency and product quality of steel coil processing.

[0004] According to the first aspect embodiment of the utility model's steel coil feeding device, including feeding frame, guide frame and cooling nozzle, the feeding frame is provided with pivot, the pivot is used to support steel coil, to make steel coil release into steel strip. The guide frame is adjacent to the feeding frame, the guide frame is provided with multiple guide rollers and positioning assembly, multiple guide rollers are all rotationally connected to the guide frame, and multiple guide rollers are arranged in parallel and spaced apart, to guide the steel strip, the positioning assembly includes two positioning plates and two positioning columns, two positioning plates are arranged in parallel and spaced apart on the guide frame, two positioning columns are rotationally connected between two positioning plates, and the positioning column can slide between two positioning plates, so that the positioning column can abut against the steel strip. The cooling nozzle is connected to the guide frame and located on the other side away from two positioning columns, the cooling nozzle is connected to water tank through infusion tube, for pumping cooling liquid to the steel strip.

[0005] The steel coil feeding device has the following beneficial effects: the feeding frame is the main supporting structure of the device, and a rotating shaft is arranged on the feeding frame; the rotating shaft is used for supporting the steel coil to be processed, and the steel coil can be stably released as a continuous steel belt when rotating under the support of the rotating shaft, thereby providing stable raw material supply for subsequent processing; the guide frame is arranged adjacent to the feeding frame and is used for receiving the steel belt released from the feeding frame; a plurality of guide rollers are arranged on the guide frame, the guide rollers are all rotationally connected to the guide frame, and are arranged in a parallel and spaced manner to ensure that the steel belt can keep a stable path during transmission and avoid deflection or jamming; in addition, a positioning assembly is arranged on the guide frame, the positioning assembly comprises two positioning plates arranged in parallel and spaced apart and two positioning columns; the two positioning columns are rotationally connected between the two positioning plates and can slide between the two positioning plates; this design enables the positioning columns to be adaptively adjusted according to the width of the steel belt, so that the positioning columns can accurately abut against both sides of the steel belt and realize stable positioning of the steel belt; and the cooling nozzle is connected to one side of the guide frame, which is away from the positioning columns in the positioning assembly; the cooling nozzle is connected to the water tank through the liquid delivery pipe and can pump the cooling liquid to the nozzle to spray the cooling liquid to the steel belt being transmitted; this design aims to quickly reduce the temperature of the steel belt, prevent the steel belt from being deformed or affecting the material performance due to overheating during processing, and also help to prolong the service life of the equipment.

[0006] The plurality of guide rollers on the guide frame and the adjustable positioning assembly ensure that the steel belt keeps a stable path and position during transmission, thereby improving the accuracy of subsequent processing. The arrangement of the cooling nozzle effectively reduces the temperature of the steel belt, avoids quality problems caused by overheating, and also helps to maintain a good running state of the equipment. The entire feeding device has a compact structure and is easy to operate, and can significantly improve the production efficiency of steel coil processing and reduce production costs.

[0007] According to some embodiments of the present application, the two ends of the positioning column are connected to a limiting plate, the diameter of the limiting plate is greater than the diameter of the positioning column, and the steel belt can abut against the limiting plate.

[0008] According to some embodiments of the present application, the diameter of the positioning column gradually increases from the middle to the two ends.

[0009] According to some embodiments of the present application, the positioning column is threadedly connected with a fastener, the fastener is arranged between the two positioning plates, and the fastener can abut against the end faces of the two positioning plates.

[0010] According to some embodiments of the present application, the rotating shaft is connected with a plurality of supporting units, the plurality of supporting units are arranged in a circumferential direction of the rotating shaft, and the supporting units can move in a radial direction of the rotating shaft to abut against the steel coil.

[0011] According to some embodiments of the utility model, the support unit includes a fixed plate, a movable plate and a plurality of connecting rods, the fixed plate is fixedly connected to the rotating shaft, the two ends of the connecting rod are respectively hinged with the fixed plate and the movable plate, and the plurality of connecting rods are arranged in parallel, and the movable plate can abut against the steel coil.

[0012] According to some embodiments of the utility model, the movable plate is arc-shaped.

[0013] According to some embodiments of the utility model, a collecting groove is further included, the collecting groove is located below the output end of the material guide frame, the collecting groove is communicated with the water tank and is used for recycling the cooling liquid.

[0014] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further explained in combination with the drawings and embodiments, wherein:

[0016] Figure 1 It is the schematic view of steel coil loading device of the utility model embodiment;

[0017] Figure 2 It is the schematic view of loading frame of steel coil loading device of the utility model embodiment;

[0018] Figure 3 It is the schematic view of material guide frame of steel coil loading device of the utility model embodiment.

[0019] Fig. 1 is a schematic view of a steel coil loading device according to an embodiment of the utility model; DETAILED DESCRIPTION

[0020] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model and cannot be understood as limiting the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0022] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0023] In the description of this utility model, unless otherwise expressly defined, terms such as "set," "install," and "connect" should be interpreted broadly. Those skilled in the art can reasonably determine the specific meanings of these terms in the present utility model based on the specific content of the technical solution. In the description of this utility model, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with such embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of these terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any appropriate manner in any one or more embodiments or examples. In the description of this specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with such embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of these terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0024] In the steel processing industry, steel coils, the raw material, undergo a series of processes, including uncoiling, leveling, and shearing, to be processed into steel strips of the desired dimensions. Coil loading, the first step in the entire process, directly impacts the smooth progress of subsequent steps, ensuring its stability and efficiency. Traditional coil loading devices often offer only basic support and release functions, lacking effective guidance, precise positioning, and necessary cooling for the steel strips. This, to a certain extent, limits improvements in processing accuracy and efficiency.

[0025] To this end, with reference to Figure 1 , Figure 2 and Figure 3 , the utility model provides a steel coil feeding device 100, including feeding frame 110, guide frame 120 and cooling nozzle 140, feeding frame 110 is provided with pivot 111, and pivot 111 is used to support the steel coil to make the steel coil release into the steel belt. Guide frame 120 is adjacent to feeding frame 110 and is provided with multiple guide rollers 121 and positioning assembly 122, multiple guide rollers 121 are all rotationally connected to guide frame 120, and multiple guide rollers 121 are arranged in parallel and are spaced apart to guide the steel belt, positioning assembly 122 includes two positioning plates 123 and two positioning columns 124, two positioning plates 123 are arranged in parallel and are spaced apart on guide frame 120, two positioning columns 124 are rotationally connected between two positioning plates 123, and positioning column 124 can slide between two positioning plates 123 to make positioning column 124 abut against the steel belt. Cooling nozzle 140 is connected to guide frame 120 and is located on the other side away from two positioning columns 124, and cooling nozzle 140 is connected to the water tank through infusion tube 141 to pump the cooling liquid to the steel belt.

[0026] In a specific embodiment, feeding frame 110 is the main support structure of the device, and pivot 111 is arranged thereon. Pivot 111 is used to support the steel coil to be processed, and when the steel coil rotates under the support of pivot 111, it can be released into a continuous steel belt stably, providing stable raw material supply for subsequent processing. Guide frame 120 is adjacent to feeding frame 110 and is used to receive the steel belt released from feeding frame 110. Multiple guide rollers 121 are installed on guide frame 120, and these guide rollers 121 are all rotationally connected to guide frame 120 and are arranged in parallel and are spaced apart to ensure that the steel belt can maintain a stable path during transmission, avoiding deflection or jam. In addition, positioning assembly 122 is arranged on guide frame 120, and the assembly includes two positioning plates 123 arranged in parallel and spaced apart and two positioning columns 124. Two positioning columns 124 are rotationally connected between two positioning plates 123 and can slide between the positioning plates 123. This design enables positioning column 124 to be adaptively adjusted according to the width of the steel belt, so as to accurately abut against the steel belt on both sides and realize stable positioning of the steel belt. Cooling nozzle 140 is connected to one side of guide frame 120, which is away from the positioning columns 124 in positioning assembly 122. Cooling nozzle 140 is connected to the water tank through infusion tube 141 and can pump the cooling liquid to the nozzle to spray the cooling liquid to the steel belt being transported. This design aims to quickly reduce the temperature of the steel belt to prevent it from deforming or affecting the material properties due to overheating during processing, and also helps to prolong the service life of the equipment.

[0027] It should be noted that through the plurality of guide rollers 121 on the guide frame 120 and the adjustable positioning assembly 122, the steel belt can maintain a stable path and position during transmission, improving the precision of subsequent processing. The setting of the cooling nozzle 140 effectively reduces the temperature of the steel belt, avoids quality problems caused by overheating, and also helps to maintain the good running state of the equipment. The whole feeding device has compact structure and simple operation, which can significantly improve the production efficiency of steel roll processing and reduce the production cost.

[0028] With reference to Figure 1 and Figure 2 , the two ends of the positioning column 124 are connected with the limiting plate 125, and the diameter of the limiting plate 125 is larger than that of the positioning column 124. Such design makes the steel belt contact with the limiting plate 125 when it is in transmission. Because the area of the limiting plate 125 is relatively large, it can effectively disperse the pressure generated by the steel belt, avoiding deformation or damage of the positioning column 124 due to excessive local stress. At the same time, the existence of the limiting plate 125 can also increase the friction between the steel belt and the positioning column 124 to some extent, improving the positioning stability of the steel belt.

[0029] Further, the diameter of the positioning column 124 gradually increases from the middle to the two ends, forming a kind of tapered structure. This design makes the positioning column 124 more smoothly guide the steel belt into the predetermined position when it is in contact with the steel belt, reducing the risk of jamming or scratching of the steel belt caused by sudden change of the shape of the positioning column 124. At the same time, the tapered structure of the positioning column 124 can also better disperse stress when it is under pressure, improving its carrying capacity and service life.

[0030] In order to further improve the stability and adjustment convenience of the positioning column 124, in some embodiments, a fastener is added to the positioning column 124. The fastener is threadedly connected to the positioning column 124 and penetrates between the two positioning plates 123. By rotating the fastener, it can abut against the end face of the two positioning plates 123, thereby achieving the locking of the position of the positioning column 124. This design not only makes the adjustment of the positioning column 124 more convenient and fast, but also effectively prevents the positioning column 124 from loosening or shifting due to vibration or external force during long-term use.

[0031] With reference to Figure 1 and Figure 3 , the shaft 111 is connected with a plurality of support units 130, which are arranged at intervals along the circumference of the shaft 111. Each support unit 130 can move radially along the shaft 111 to abut and support the steel roll. Such design makes the feeding frame 110 can more stably support steel rolls of different weights and sizes, improving the applicability and stability of the feeding device.

[0032] Specifically, the support unit 130 includes a fixed plate 131, a movable plate 132 and a plurality of connecting rods 133. The fixed plate 131 is fixedly connected to the rotating shaft 111, the two ends of the connecting rod 133 are respectively hinged to the fixed plate 131 and the movable plate 132, and the plurality of connecting rods 133 are arranged in parallel. When the steel coil is placed on the rotating shaft 111, the movable plate 132 will be subjected to the gravity of the steel coil and move downward, and through the transmission action of the connecting rod 133, the included angle between the fixed plate 131 and the movable plate 132 gradually increases. In this way, the movable plate 132 can better fit the outer surface of the steel coil and provide stable support force for it.

[0033] It should be noted that the movable plate 132 is designed in an arc shape. The arc-shaped movable plate 132 can better match the outer surface of the steel coil and reduce the gap or gap caused by shape mismatch. In this way, when the steel coil rotates on the rotating shaft 111, the movable plate 132 can more evenly distribute the support force, avoiding deformation or damage of the steel coil caused by excessive local force.

[0034] In some embodiments, a collecting groove is additionally arranged in the steel coil loading device 100. The collecting groove is located below the output end of the material guide frame 120 and is used to recover the cooling liquid sprayed from the cooling nozzle 140. The collecting groove is in communication with the water tank, and the recovered cooling liquid can be reused after filtration and treatment. Such a design not only helps to reduce production costs, but also reduces the impact on the environment and realizes the recycling of resources.

[0035] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by those skilled in the art without departing from the purpose of the utility model.

Claims

1. A steel coil loading device, characterized by, The utility model relates to a steel strip cooling device, including: A loading frame is provided with a rotating shaft for supporting a steel coil to release the steel coil into a steel strip; A material guide frame is provided adjacent to the loading frame, the material guide frame is provided with a plurality of guide rollers and a positioning assembly, the plurality of guide rollers are each rotationally connected to the material guide frame, and the plurality of guide rollers are arranged in parallel and at intervals to guide the steel strip, the positioning assembly includes two positioning plates and two positioning columns, the two positioning plates are arranged in parallel and at intervals on the material guide frame, the two positioning columns are rotationally connected between the two positioning plates, and the positioning columns can slide between the two positioning plates so that the positioning columns can abut against the steel strip; A cooling nozzle is connected to the material guide frame and located on the other side away from the two positioning columns, the cooling nozzle is connected to a water tank through a liquid delivery pipe for pumping cooling liquid to the steel strip.

2. The steel coil loading apparatus according to claim 1, characterized by The two ends of the positioning column are connected to a limiting plate, the diameter of the limiting plate is larger than the diameter of the positioning column, and the steel strip can abut against the limiting plate.

3. The steel coil loading apparatus according to claim 2, wherein The diameter of the positioning column gradually increases from the middle to the two ends.

4. The steel coil loading apparatus according to claim 1, wherein The positioning column is threadedly connected with a fastener, the fastener is arranged between the two positioning plates, and the fastener can abut against the end faces of the two positioning plates.

5. The steel coil loading apparatus of claim 1, wherein The rotating shaft is connected with a plurality of support units, the plurality of support units are arranged at intervals along the circumference of the rotating shaft, the support units can move along the radial direction of the rotating shaft to abut against the steel coil.

6. The coil loading apparatus according to claim 5, wherein The support unit includes a fixed plate, a movable plate, and a plurality of connecting rods, the fixed plate is fixedly connected to the rotating shaft, the two ends of the connecting rod are respectively hinged to the fixed plate and the movable plate, and the plurality of connecting rods are arranged in parallel, and the movable plate can abut against the steel coil.

7. The coil loading apparatus according to claim 6, wherein The shape of the movable plate is arc-shaped.

8. The coil loading apparatus of claim 1, wherein Further including a collection tank located below the output end of the material guide frame, the collection tank is in communication with the water tank for recycling the cooling liquid.

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