Steel profile conveying device

Abstract

The utility model relates to a kind of steel profile conveying devices, applied in steel conveying technical field, solve the existing steel conveying device and easily occur skew, leading to the steel conveying device is easy to impact rollway support frame and support frame baffle, rollway reduction gearbox etc., leading to bearing pedestal, reduction gearbox foot crack and weld off, the problem of high failure rate;Including the support frame with baffle and several conveying rollers, multiple skew correction components are spaced apart along the direction of conveying channel, skew correction component includes the base detachably connected on support frame and vertical and rotationally connected on the top of base correction roller, base is located on the side of the skew of conveying roller and detachably connected on support frame, the radial outer edge surface of correction roller is located between two conveying rollers, skew correction component further includes guide piece;With the effect of correction and guiding, avoid the impact of steel profile on support frame and baffle in the process of movement, while ensuring the effect of stable steel profile transportation.

Description

Technical Field

[0001] This utility model is applied in the field of steel conveying technology, and in particular relates to a steel profile conveying device. Background Technology

[0002] A steel conveying device is a conveying system that uses rollers as the load-bearing and transmission units. Driven by motors, chains, gears, or belts, the rollers rotate, allowing the steel to move smoothly and efficiently along the roller conveyor surface, completing the transfer, processing, or storage between processes. It is a key supporting equipment in steel industry production lines (such as continuous casting, rolling, straightening, and shearing).

[0003] After prolonged operation, existing steel conveying devices may experience wear on some rollers or deformation of certain frame sections, leading to skewed conveyor rollers. Subsequently, when conveying steel through these skewed rollers, the steel is prone to skewed impacts on the roller support frame, support frame sidewalls, and roller reducer, resulting in cracking and detachment of bearing seats and reducer bases, leading to a high failure rate. Utility Model Content

[0004] The purpose of this utility model is to provide a steel profile conveying device that solves the problem that existing steel conveying devices are prone to tilting, causing the conveyed steel to easily collide with roller support frames, support frame sidewalls, roller reducers, etc., resulting in cracking and detachment of bearing seats and reducer bases, and a high failure rate.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: This utility model provides a steel profile conveying device, including a support frame with a retaining edge and a plurality of conveying rollers rotatably arranged along the length of the support frame. The plurality of conveying rollers cooperate to form a conveying channel. A plurality of skew correction components are spaced apart on one side of the conveying channel. Each skew correction component includes a base detachably connected to the support frame and a correction roller vertically and rotatably connected above the base. The base is located on the side of the conveying skew and is detachably connected to the support frame. The skew correction component also includes a guide member, which guides the conveyed steel profile that is skewed.

[0006] Furthermore, the guide includes a protective box disposed on the upper end face of the base and a guide plate disposed on the feed side of the protective box. The side of the guide plate near the conveying roller is a guide surface, which is an inclined surface. The angle between the guide surface and the side of the protective box near the conveying roller is 30°~40°. The correcting roller is rotatably connected inside the protective box. The side of the protective box near the conveying roller is provided with an opening for the outer edge of the correcting roller to protrude.

[0007] Furthermore, the bottom of the base is provided with a connecting plate with fixing holes, and bolts for fixing the base to the support frame are provided in the fixing holes.

[0008] Furthermore, the fixing hole is provided in the form of an oblong shape.

[0009] Furthermore, the guide surface is rounded at the connection point with the side of the protective box near the conveyor roller.

[0010] Furthermore, the protective box is provided with a wear-resistant layer on the side near the conveying roller, the guide surface, and the correcting roller.

[0011] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: This utility model provides a steel profile conveying device, including a support frame with side guards and a plurality of conveying rollers rotatably arranged along the length of the support frame. The conveying rollers cooperate to form a conveying channel. Multiple skew correction components are spaced apart along the conveying channel. Each skew correction component includes a base detachably connected to the support frame and a correction roller vertically and rotatably connected above the base. The base is located on the skewed side of the conveying roller and is detachably connected to the support frame. The radial outer edge of the correction roller is located between two conveying rollers. The skew correction component also includes a guide member, which guides the skewed steel profile during conveying. By providing skew correction components on the support frame, the combined action of the correction roller and the guide member during steel profile conveying can correct the position of the skewed steel profile within the conveying roller track and guide it, preventing the steel profile from impacting the support frame and side guards during movement, while ensuring stable transport of the steel profile and preventing it from running off the conveying roller track. Attached Figure Description

[0012] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings: Figure 1 This is a front view of the overall structure in a preferred embodiment of the present invention; Figure 2 This is a schematic diagram of the skew correction component in a preferred embodiment of the present invention; Figure 3 This is a side view of the overall structure in a preferred embodiment of the present invention; Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0013] The reference numerals in the attached figures are explained as follows: 1. Side guard; 2. Support frame; 3. Conveyor roller; 5. Skew correction assembly; 51. Base; 52. Correction roller; 53. Guide component; 531. Protective box; 532. Guide plate; 5321. Guide surface; 6. Steel profile; 7. Opening; 8. Connecting plate; 9. Fixing hole; 10. Bolt. Detailed Implementation

[0014] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0015] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] refer to Figures 1-4The present invention provides a steel profile conveying device, comprising a support frame 2 with a retaining edge 1 and a plurality of conveying rollers 3 rotatably arranged along the length of the support frame 2. The plurality of conveying rollers 3 cooperate to form a conveying channel. A plurality of skew correction components 5 are spaced apart on one side of the conveying channel. The skew correction component 5 includes a base 51 detachably connected to the support frame 2 and a correction roller 52 vertically and rotatably connected above the base 51. The base 51 is located on the skewed side of the conveying roller 3 and is detachably connected to the support frame 2. The radial outer edge of the correction roller 52 is located between two conveying rollers 2. The skew correction component 5 also includes a guide 53, which guides the conveyed skewed steel profile 6. The steel profile 6 is a flat long plate; the guide component 53 includes a protective box 531 set on the upper end face of the base 51 and a guide plate 532 set on the feeding side of the protective box 531. The side of the guide plate 532 near the conveying roller is a guide surface 5321. The guide surface 5321 is an inclined surface. The included angle between the guide surface 5321 and the side of the protective box 531 near the conveying roller is 30°~45°. In this utility model, it is 30°. The connection position between the guide surface 5321 of the guide plate 532 and the side of the protective box 531 near the conveying roller 4 is rounded. The correcting roller 52 is rotatably connected inside the protective box 531. The side of the protective box 531 near the conveying roller 3 is provided with an opening 7 for the outer edge of the correcting roller 52 to protrude.

[0018] refer to Figures 1-4 The working principle is as follows: When the steel profile 6 deviates during the conveying process along the conveyor rollers, the protective box 531 and the guide plate 532 work together to guide it. Because the guide surface 5321 is inclined, when the steel profile 6 contacts the guide plate 532, it moves along the inclined guide surface 5321. Subsequently, when it contacts the protective box 531, it moves along the side of the protective box 531 near the conveyor roller 3, thus correcting the deviated steel profile 6. The correcting roller 52 is rotatably connected inside the protective box 531, and its outer edge is opened... The protruding protective box 531 at the opening 7 guides and limits the steel profile 6 via the correcting roller 52, while also reducing the contact area between the steel profile 6 and the protective box 531. This transforms surface-to-surface friction into point-to-surface rolling friction, facilitating the conveying of the steel profile 6 and reducing side friction-induced scratches on the steel profile 6 during transport. Furthermore, the protective box 531 reduces the contact area between the steel profile 6 and the correcting roller 52, preventing the steel profile 6 from impacting the correcting roller 52 and thus protecting it. Therefore, the combined action of the correcting roller 52 and the guide 53 corrects and guides the steel profile 6 if it deviates during transport within the conveyor belt, preventing impact on the support frame and baffles, ensuring stable transport of the steel profile 6, and preventing it from veering off the conveyor belt.

[0019] refer to Figure 1 and Figure 2 The protective box 531 is provided with a wear-resistant layer on the side near the conveyor roller 3, the guide surface 5321 and the correction roller 52. The wear-resistant layer can be made of steel. The wear-resistant layer can extend the service life of the protective box 53, the guide plate 532 and the correction roller 52.

[0020] refer to Figure 2 The base 51 has a connecting plate 8 with a fixing hole 9 at its bottom. A bolt 10 is installed in the fixing hole 9 to fix the base 51 to the support frame 2. The bolt 10 can be threaded onto the support frame 2 or locked with a nut. When the skew correction component 5 is damaged after prolonged use, it can be easily disassembled and replaced via the bolt 10 connection. The fixing hole 9 is oblong, allowing for position adjustment of the skew correction component 5 and improving its accuracy in correcting the skew of the steel profile 6.

[0021] In summary, by installing a skew correction component 5 on the support frame 2, the combined action of the correction roller 52 and the guide component 53 can correct the position of the skewed steel profile 6 in the conveying roller track and guide it, thus preventing the steel profile 6 from impacting the support frame 2 and the sidewall 1 during movement. At the same time, it ensures the stable transport of the steel profile 6 and prevents it from rushing out of the conveying roller track.

[0022] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the protection scope of this utility model.

Claims

1. A steel profile conveying device, comprising a support frame (2) with sidewalls (1) and a plurality of conveying rollers (3) rotatably arranged along the length of the support frame (2), wherein the plurality of conveying rollers (3) cooperate to form a conveying channel, characterized in that, Multiple skew correction components (5) are spaced apart on one side of the conveying channel. Each skew correction component (5) includes a base (51) detachably connected to the support frame (2) and a correction roller (52) vertically and rotatably connected above the base (51). The base (51) is located on the skewed side of the conveying roller (3) and is detachably connected to the support frame (2). The skew correction component (5) also includes a guide (53), which guides the conveying skewed steel profile (6).

2. The steel profile conveying device according to claim 1, characterized in that, The guide member (53) includes a protective box (531) disposed on the upper end face of the base (51) and a guide plate (532) disposed on the feed side of the protective box (531). The side of the guide plate (532) near the conveying roller (3) is a guide surface (5321). The guide surface (5321) is an inclined surface. The angle between the guide surface (5321) and the side of the protective box (531) near the conveying roller (3) is 30°~45°. The correcting roller (52) is rotatably connected inside the protective box (531). The side of the protective box (531) near the conveying roller (3) is provided with an opening (7) for the outer edge of the correcting roller (52) to protrude.

3. The steel profile conveying device according to claim 1 or 2, characterized in that, The bottom of the base (51) is provided with a connecting plate (8) with a fixing hole (9), and the fixing hole (9) is provided with a bolt (10) for fixing the base (51) to the support frame (51).

4. The steel profile conveying device according to claim 3, characterized in that, The fixing hole (9) is set in the shape of a waist.

5. The steel profile conveying device according to claim 2, characterized in that, The guide surface (5321) and the protective box (531) are connected at a rounded corner near the side of the conveying roller (2).

6. The steel profile conveying device according to claim 2, characterized in that, The protective box (531) near the side of the conveying roller (3), the guide surface (5321) and the correcting roller (52) are all provided with wear-resistant layers.

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