A steel pipe packing flat iron rust removal device

Abstract

The utility model relates to a kind of steel pipe packing flat iron derusting device, belong to steel pipe bundling flat iron rust removal technical field. Mainly including workbench, feed device, polishing device, the workbench is vertically provided with the through slot for limiting the transport of flat iron, corresponding workbench is installed in the both ends of through slot with the feed device of clamping flat iron, polishing frame mouth is set up in the both sides of upper and lower of through slot middle section, polishing device is installed in the both sides of upper and lower of workbench with the polishing of flat iron through polishing frame mouth;Flat iron is inserted into through slot by artificial, then flat iron is clamped by feed device, the both sides of flat iron are polished and rusted by polishing device in the both sides of upper and lower of workbench in turn, limit flat iron by through slot, guarantee the stability of flat iron in polishing process, avoid flat iron to pop out, guarantee processing safety;Uniform speed is fed by feed device, guarantee the uniformity of polishing, guarantee polishing, rust removal quality, can effectively reduce labor intensity, save artificial cost, improve work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of rust removal technology for steel pipe bundling flat iron, specifically relating to a rust removal device for steel pipe bundling flat iron. Background Technology

[0002] Currently, in steel pipe processing, flat iron is commonly used to bundle the pipes. The ends of the flat iron are fixed by welding, making the bundling process convenient and quick. However, the presence of rust affects the quality of the flat iron products and impacts subsequent bundling and welding. Currently, rust removal in flat iron processing is done manually using a grinder, which is time-consuming, labor-intensive, and inefficient. Furthermore, the rust removal effect is inconsistent, sometimes failing to meet requirements and actually increasing production costs. Summary of the Invention

[0003] To overcome the problems of time-consuming, labor-intensive, and inefficient manual rust removal using grinding machines in the prior art, which also results in inconsistent rust removal effects and sometimes fails to meet requirements, thus increasing production costs, this utility model provides a rust removal device for flat steel pipe packaging. The flat steel is manually inserted into the through groove 11, and then clamped by the feeding device 2. The flat steel is then ground and rust-removed on both sides by grinding devices 3 on the upper and lower sides of the worktable 1. The through groove 11 limits the flat steel's stability during grinding, preventing it from popping out and ensuring processing safety. The uniform feeding speed of the feeding device 2 ensures the uniformity of grinding and the quality of grinding and rust removal, effectively reducing labor intensity, saving labor costs, and improving work efficiency.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: A rust removal device for steel pipe packing flat iron mainly includes a workbench 1, a feeding device 2, and a grinding device 3. The workbench 1 is provided with a longitudinal through groove 11 for conveying and limiting the flat iron. The workbench 1 at both ends of the through groove 11 is equipped with a feeding device 2 for clamping the flat iron. The upper and lower sides of the middle section of the through groove 11 are provided with grinding frame openings 12. The upper and lower sides of the workbench 1 are equipped with grinding devices 3 for grinding the flat iron through the grinding frame openings 12.

[0005] The through groove 11 has strip grooves 13 on both sides that limit the flat iron. The feed port of the through groove 11 is chamfered to form an opening 14 for easy feeding.

[0006] The feeding device 2 includes a bearing seat 21, a pressure roller 22, and a feeding motor 23. The pressure roller 22 is mounted on the worktable 1 through the bearing seat 21. Two pressure rollers 22 are mounted opposite each other on the upper and lower sides of the worktable 1. One of the pressure rollers 22 is connected to the feeding motor 23 for transmission. The feeding motor 23 is mounted on the worktable 1.

[0007] The bearing housing 21 is mounted on the workbench 1 via an elastic support structure 24.

[0008] The elastic support structure 24 includes a support column 25, a first compression spring 26, and a second compression spring 27. The support column 25 is installed upright on the workbench 1. The bearing seat 21 is slidably installed on the support column 25 through a through hole. The first compression spring 26 and the second compression spring 27 are both fitted on the support column 25. The two ends of the first compression spring 26 are supported on the bottom of the bearing seat 21 and the workbench 1, respectively. The two ends of the second compression spring 27 are supported on the top of the bearing seat 21 and the limiting ring at the top of the support column 25, respectively.

[0009] The grinding device 3 includes a grinding wheel 31 and a grinding motor 32. The grinding wheel 31 is mounted on the worktable 1 via a support base. The grinding wheel 31 contacts the flat iron through the grinding frame opening 12. The grinding motor 32 is mounted on the worktable 1 and is connected to the grinding wheel 31 via a transmission.

[0010] The grinding wheel 31 is a wire wheel.

[0011] A support block 15 for supporting the flat iron is installed on the opposite side of the grinding frame opening 12 on the through groove 11.

[0012] The grinding wheel 31 is covered with a dust cover 33, which is connected to a negative pressure dust removal device through an air guide pipe.

[0013] The beneficial effects of this utility model are:

[0014] This invention involves manually inserting a flat iron into a through groove, then using a feeding device to clamp and feed the flat iron. The flat iron is then passed sequentially through grinding devices on both sides of the worktable to grind and remove rust. The through groove limits the flat iron's position during grinding, ensuring its stability and preventing it from popping out, thus guaranteeing processing safety. The uniform feeding speed ensures consistent grinding and maintains the quality of grinding and rust removal. This invention effectively reduces labor intensity, saves labor costs, and improves work efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the main axonometric projection of this utility model.

[0016] Figure 2 yes Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0017] Figure 3 This is a rear axonometric three-dimensional schematic diagram of the present invention.

[0018] Figure 4 yes Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0019] Figure 5This is a three-dimensional schematic diagram of the elevation axis measurement of this utility model.

[0020] Figure 6 This is a three-dimensional schematic diagram of the dust cover of this utility model. Detailed Implementation

[0021] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate the understanding of those skilled in the art.

[0022] This utility model discloses a rust removal device for flat steel bars used in steel pipe packaging. The device mainly includes a workbench 1, a feeding device 2, and a grinding device 3. The workbench 1 has a longitudinally arranged through-slot 11 for conveying and limiting the flat steel bars. Feeding devices 2 for clamping the flat steel bars are installed on the workbench 1 at both ends of the through-slot 11. Grinding frame openings 12 are provided on both the upper and lower sides of the middle section of the through-slot 11. Grinding devices 3 for grinding the flat steel bars through the grinding frame openings 12 are installed on both the upper and lower sides of the workbench 1. The flat steel bars are manually inserted into the through-slot 11, then clamped by the feeding device 2. The flat steel bars are then ground and rust-removed on both sides by the grinding devices 3 on both sides of the workbench 1. The through-slot 11 limits the flat steel bars, ensuring their stability during grinding and preventing them from popping out, thus ensuring processing safety. The feeding device 2 feeds at a uniform speed, ensuring the uniformity of grinding and the quality of grinding and rust removal. This effectively reduces labor intensity, saves labor costs, and improves work efficiency.

[0023] The through groove 11 has strip grooves 13 on both sides that limit the flat iron. The feed port of the through groove 11 is chamfered to form an opening 14 for easy feeding.

[0024] The feeding device 2 includes a bearing seat 21, a pressure roller 22, and a feeding motor 23. The pressure roller 22 is mounted on the worktable 1 through the bearing seat 21. Two pressure rollers 22 are mounted opposite each other on the upper and lower sides of the worktable 1. One of the pressure rollers 22 is connected to the feeding motor 23 for transmission. The feeding motor 23 is mounted on the worktable 1.

[0025] The bearing seat 21 is mounted on the worktable 1 through the elastic support structure 24. The elasticity of the elastic support structure 24 ensures that the two pressure rollers 22 can clamp the flat iron, which is suitable for processing flat iron of different thicknesses. At the same time, it avoids the problem that the flat iron is too thin to be clamped and cannot be fed or that the flat iron is deformed and jams the pressure rollers 22.

[0026] The elastic support structure 24 includes a support column 25, a first compression spring 26, and a second compression spring 27. The support column 25 is vertically mounted on the worktable 1. The bearing seat 21 is slidably mounted on the support column 25 through a through hole. The first compression spring 26 and the second compression spring 27 are both fitted onto the support column 25. The two ends of the first compression spring 26 are respectively supported on the bottom of the bearing seat 21 and the worktable 1. The two ends of the second compression spring 27 are respectively supported on the top of the bearing seat 21 and the limiting ring at the top of the support column 25. The structure is reliable and can ensure a suitable clamping feed force, increasing the applicability of the equipment and the processing quality.

[0027] The grinding device 3 includes a grinding wheel 31 and a grinding motor 32. The grinding wheel 31 is mounted on the worktable 1 via a support base. The grinding wheel 31 contacts the flat iron through the grinding frame opening 12. The grinding motor 32 is mounted on the worktable 1 and is connected to the grinding wheel 31 via a transmission.

[0028] The grinding wheel 31 is a wire wheel. The wire wheel has soft contact with the flat iron and has a one-point contact grinding gap range, which can still ensure grinding even when the flat iron has slight deformation.

[0029] A support block 15 is installed on the opposite side of the grinding frame opening 12 on the through groove 11 to support the flat iron; it can support the flat iron on the other side to ensure grinding force.

[0030] The grinding wheel 31 is covered with a dust cover 33, which is connected to a negative pressure dust removal device through an air guide pipe. Iron filings are collected through the dust cover and then collected and treated by the negative pressure dust removal device, thereby reducing environmental pollution and ensuring the cleanliness of the workshop.

[0031] Work process:

[0032] The flat iron is manually inserted into the through groove 11, and then the feeding device 2 clamps and feeds the flat iron. The grinding devices 3 on the upper and lower sides of the worktable 1 grind and remove rust from both sides of the flat iron. The through groove 11 limits the flat iron to ensure its stability during grinding, prevents it from popping out, and ensures processing safety. The feeding device 2 feeds at a uniform speed to ensure the uniformity of grinding and the quality of grinding and rust removal. This effectively reduces labor intensity, saves labor costs, and improves work efficiency. The elasticity of the elastic support structure 24 ensures that the two pressure rollers 22 can clamp the flat iron, which is suitable for processing flat iron of different thicknesses. At the same time, it avoids the problem that the flat iron is too thin to be clamped and cannot be fed, or that the flat iron is deformed and jams the pressure rollers 22. The structure is reliable and can ensure appropriate clamping and feeding force, increasing the applicability of the equipment and the processing quality. The wire wheel makes soft contact with the flat iron, allowing for a small contact grinding gap. This ensures grinding even when the flat iron has slight deformation. Iron filings are collected by a dust cover and then processed by a negative pressure dust removal system, reducing environmental pollution and ensuring a clean workshop.

[0033] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. A rust removal device for steel pipe packing flat iron, characterized in that: The steel pipe packing flat iron rust removal device includes a workbench (1), a feeding device (2), and a grinding device (3). The workbench (1) is provided with a longitudinal through groove (11) for conveying and limiting the flat iron. The workbench (1) at both ends of the through groove (11) is equipped with a feeding device (2) for clamping the flat iron. The upper and lower sides of the middle section of the through groove (11) are provided with grinding frame openings (12). The upper and lower sides of the workbench (1) are equipped with grinding devices (3) for grinding the flat iron through the grinding frame openings (12).

2. The rust removal device for steel pipe packing flat iron as described in claim 1, characterized in that: The through groove (11) is provided with strip grooves (13) on both sides to limit the flat iron. The feed port of the through groove (11) is chamfered to form an opening (14) for easy feeding.

3. A rust removal device for steel pipe packing flat iron as described in claim 1 or 2, characterized in that: The feeding device (2) includes a bearing seat (21), a pressure roller (22), and a feeding motor (23). The pressure roller (22) is mounted on the worktable (1) through the bearing seat (21). The two pressure rollers (22) are mounted opposite each other on the upper and lower sides of the worktable (1). One of the pressure rollers (22) is connected to the feeding motor (23) for transmission. The feeding motor (23) is mounted on the worktable (1).

4. The rust removal device for steel pipe packing flat iron as described in claim 3, characterized in that: The bearing housing (21) is mounted on the workbench (1) via an elastic support structure (24).

5. The rust removal device for steel pipe packing flat iron as described in claim 4, characterized in that: The elastic support structure (24) includes a support column (25), a first compression spring (26), and a second compression spring (27). The support column (25) is installed upright on the workbench (1). The bearing seat (21) is slidably installed on the support column (25) through a through hole. The first compression spring (26) and the second compression spring (27) are both fitted on the support column (25). The two ends of the first compression spring (26) are supported on the bottom of the bearing seat (21) and the workbench (1) respectively. The two ends of the second compression spring (27) are supported on the top of the bearing seat (21) and the limiting ring at the top of the support column (25) respectively.

6. A rust removal device for steel pipe packing flat iron as described in any one of claims 1, 2, 4, and 5, characterized in that: The grinding device (3) includes a grinding wheel (31) and a grinding motor (32). The grinding wheel (31) is mounted on the workbench (1) via a support base. The grinding wheel (31) contacts the flat iron through the grinding frame opening (12). The grinding motor (32) is mounted on the workbench (1). The grinding wheel (31) and the grinding motor (32) are connected by a transmission.

7. The rust removal device for steel pipe packing flat iron as described in claim 6, characterized in that: The grinding wheel (31) is a wire wheel.

8. A rust removal device for steel pipe packing flat iron as described in any one of claims 1, 2, 4, and 5, characterized in that: A support block (15) for supporting the flat iron is installed on the opposite side of the grinding frame opening (12) on the through groove (11).

9. The rust removal device for steel pipe packing flat iron as described in claim 7, characterized in that: The grinding wheel (31) is covered with a dust cover (33), which is connected to the negative pressure dust removal equipment through a duct.

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