Automatic unloading device for steel pipe deruster

Abstract

The application provides an automatic unloading device for a steel pipe deruster, which comprises fixing frames, the fixing frames are provided in two, the two fixing frames are arranged in high-low mode, the upper surfaces of the two fixing frames are fixedly provided with fixing plates, one side of the fixing frame is provided with a lifting mechanism, the two sides of the fixing plate are provided with L-shaped baffles, and an adjusting mechanism is arranged between the fixing plate and the L-shaped baffle. Through the use of the lifting mechanism, the automatic unloading of the steel pipe is realized, the manual carrying mode is replaced, the workers do not need to continuously bear heavy physical labor, the labor intensity is greatly reduced, the physical fatigue and various work injury accidents caused by long-time carrying of heavy objects are effectively avoided, the health and safety of the workers are ensured; meanwhile, the device has fast operation speed and strong continuity, can rapidly and efficiently output the steel pipe after rust removal, perfectly adapts to the large-scale continuous production rhythm, significantly shortens the unloading time, and greatly improves the overall production process efficiency.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe rust removal machines, and more specifically, to an automatic feeding device for steel pipe rust removal machines. Background Technology

[0002] Steel pipes are an important basic material, but they are prone to surface corrosion during production, storage, and transportation. Corrosion reduces the appearance quality of steel pipes, affects their mechanical properties and service life, and increases safety hazards. Steel pipe rust removal machines can efficiently remove surface rust from steel pipes, improving production efficiency and rust removal quality. In continuous production processes, the rust-removed steel pipes need to be automatically unloaded for subsequent stages.

[0003] Currently, after the steel pipe rust removal machine completes the rust removal operation, manual unloading is commonly used. During this process, workers need to continuously move heavy steel pipes, resulting in extremely high labor intensity. Prolonged high-intensity work not only causes extreme fatigue for workers but also greatly increases the risk of various workplace accidents. Furthermore, manual operation has significant limitations in speed, making it difficult to keep up with the pace of large-scale continuous production, thus leading to very low efficiency throughout the entire production process.

[0004] Therefore, we have made improvements to this and proposed an automatic feeding device for steel pipe rust removal machines. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic feeding device for a steel pipe rust removal machine, which solves the problems mentioned in the background art.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] An automatic feeding device is used in steel pipe rust removal machines to solve the above problems.

[0008] The application is as follows:

[0009] The device includes a fixed frame, of which two fixed frames are provided, one at a higher level and the other at a lower level. A fixed plate is fixedly installed on the upper surface of the two fixed frames. A lifting mechanism is provided on one side of each fixed frame. L-shaped baffles are provided on both sides of each fixed plate. An adjustment mechanism is provided between the fixed plate and the L-shaped baffles.

[0010] The lifting mechanism includes two mounting plates, which are fixedly installed on both sides of a fixed frame. Two rotating rods are rotatably connected between the two fixed frames, and sprockets are fixedly installed at both ends of the two rotating rods. The two sprockets on the same side are rotatably connected by a chain, and a lifting hook is fixedly installed on the surface of the chain.

[0011] As a preferred technical solution of this application, a first motor is fixedly installed on one side surface of the mounting plate, and the output end of the first motor is fixedly connected to one end of the lower rotating rod.

[0012] As a preferred technical solution of this application, the adjustment mechanism includes a slide groove, which is formed on both sides of the fixed plate. A rack is slidably connected inside each of the two slide grooves, and the other end of each rack is fixedly connected to an L-shaped baffle on both sides. A connecting groove is formed between the two slide grooves, and a gear is rotatably connected inside the connecting groove. The gear meshes with the racks on both sides. A second motor is fixedly installed on the lower surface of the fixed plate, and the output end of the second motor is fixedly connected to the gear.

[0013] As a preferred technical solution of this application, a limiting groove is provided inside both sides of the fixing plate, and a limiting rod is fixedly installed on both sides of the L-shaped baffle, and the limiting rod is slidably connected in the limiting groove.

[0014] As a preferred technical solution of this application, rubber pads are adhered to the surfaces of both the fixing plate and the L-shaped baffle.

[0015] As a preferred technical solution of this application, grooves are provided on both sides of one side surface of the fixing plate to provide passage space for the lifting hook when it moves.

[0016] As a preferred technical solution of this application, the bottom of the fixing frame is rotatably connected to a threaded rod, and the lower end of the threaded rod is fixedly installed with a foot.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] In the scheme of this application:

[0019] 1. By improving the use of the mechanism, automatic steel pipe unloading is achieved, replacing manual handling. Workers no longer need to continuously endure heavy physical labor, greatly reducing labor intensity and effectively avoiding physical fatigue and various work-related accidents caused by long-term handling of heavy objects, thus ensuring the health and safety of workers. At the same time, the device operates quickly and continuously, and can quickly and efficiently output rust-removed steel pipes, perfectly adapting to the rhythm of large-scale continuous production, significantly shortening unloading time, and greatly improving the efficiency of the overall production process.

[0020] 2. The fixed plate and the L-shaped baffles on both sides work together to provide a reliable limiting effect for the steel pipe feeding process, effectively preventing the steel pipe from deviating during its descent and avoiding feeding chaos caused by deviation. The adjustment mechanism uses a gear and rack transmission structure, with a second motor driving the gear to rotate, which in turn drives the rack and L-shaped baffles to slide precisely within the groove. This allows for flexible adjustment of the L-shaped baffle position according to the size of different specifications of steel pipes, achieving effective limiting for various specifications of steel pipes and significantly improving the versatility and practicality of the device. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the first embodiment of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the second embodiment of the present invention;

[0023] Figure 3 This is a three-dimensional structural diagram of the lifting mechanism of this utility model;

[0024] Figure 4 This is a cross-sectional structural diagram of the adjustment mechanism of this utility model.

[0025] The image shows:

[0026] 1. Fixing frame; 2. Fixing plate; 3. Lifting mechanism; 301. Mounting plate; 302. Rotating rod; 303. Sprocket; 304. Chain; 305. Lifting hook; 306. First motor; 4. L-shaped baffle; 5. Adjusting mechanism; 501. Slide groove; 502. Rack; 503. Connecting groove; 504. Gear; 505. Second motor; 506. Second motor; 507. Limiting rod; 6. Rubber pad; 7. Groove; 8. Threaded rod; 9. Foot. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described examples are only some embodiments of this utility model, and not all embodiments.

[0028] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] In the description of this utility model, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms 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 on this utility model. In addition, the terms "first" and "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] To address the technical problems mentioned in the background section, the following automatic feeding device for steel pipe rust removal machines is provided:

[0033] Combination Figure 1 - Figure 4 As shown, the present invention provides an automatic unloading device for a steel pipe rust removal machine, including a fixed frame 1. Two fixed frames 1 are provided, one at a higher position and the other at a lower position. A fixed plate 2 is fixedly installed on the upper surface of the two fixed frames 1. A lifting mechanism 3 is provided on one side of the fixed frame 1. L-shaped baffles 4 are provided on both sides of the fixed plate 2, and an adjustment mechanism 5 is provided between the fixed plate 2 and the L-shaped baffles 4. The lifting mechanism 3 includes a mounting plate 301, and two mounting plates 301 are provided. The two mounting plates 301 are fixedly installed on both sides of the fixed frame 1. Two rotating rods 302 are rotatably connected between the two fixed frames 1, and sprockets 303 are fixedly installed at both ends of the two rotating rods 302. The two sprockets 303 on the same side are rotatably connected by a chain 304, and a lifting hook 305 is fixedly installed on the surface of the chain 304.

[0034] In this embodiment: the device has two fixed frames 1 arranged at different heights, with fixed plates 2 fixedly installed on their upper surfaces. A lifting mechanism 3 is provided on one side of the fixed frame 1, and L-shaped baffles 4 are provided on both sides of the fixed plates 2. An adjustment mechanism 5 is provided between the two to accommodate steel pipes of different specifications. In the lifting mechanism 3, two mounting plates 301 are fixed to both sides of the fixed frame 1, and two rotating rods 302 are rotatably connected between the fixed frames 1. Sprockets 303 are installed at both ends of the rotating rods 302. The sprockets 303 on the same side are connected by a chain 304. A lifting hook 305 is fixed on the chain 304. When the steel pipe rust removal machine completes the rust removal operation, the lifting hook 305 can hook the steel pipe on the workbench and lift it off the fixed plate 2 with the help of the chain 304, thereby achieving the function of automatic lifting and unloading of steel pipes.

[0035] In a preferred embodiment, a first motor 306 is fixedly mounted on one side surface of a mounting plate 301, and the output end of the first motor 306 is fixedly connected to one end of a lower rotating rod 302.

[0036] In this embodiment: when the first motor 306 is started, its output end will drive the lower rotating rod 302 to rotate, and then through the transmission action of the sprocket 303 and the chain 304, the entire lifting mechanism 3 will start to operate, providing stable power support for the lifting hook 305, ensuring that the steel pipe can be lifted and unloaded smoothly and accurately, effectively improving the automation level and working efficiency of the device.

[0037] In a preferred embodiment, the adjusting mechanism 5 includes a slide groove 501, which is formed on both sides of the fixed plate 2. A rack 502 is slidably connected inside each of the two slide grooves 501, and the other ends of the racks 502 are fixedly connected to the L-shaped baffles 4 on both sides respectively. A connecting groove 503 is formed between the two slide grooves 501, and a gear 504 is rotatably connected inside the connecting groove 503. The gear 504 meshes with the racks 502 on both sides. A second motor 505 is fixedly installed on the lower surface of the fixed plate 2, and the output end of the second motor 505 is fixedly connected to the gear 504.

[0038] In this embodiment: when it is necessary to adjust the position of the L-shaped baffle 4 to accommodate steel pipes of different specifications, the second motor 505 is started, which drives the gear 504 to rotate, thereby driving the racks 502 on both sides to slide in the slide groove 501, so as to realize the flexible adjustment of the position of the L-shaped baffle 4 and meet the limiting requirements of steel pipes of various specifications.

[0039] In a preferred embodiment, a limiting groove 506 is provided inside both sides of the fixing plate 2, and a limiting rod 507 is fixedly installed on both sides of the L-shaped baffle 4, and the limiting rod 507 is slidably connected in the limiting groove 506.

[0040] In this embodiment: when the adjusting mechanism 5 drives the L-shaped baffle 4 to move, the limiting rod 507 will slide synchronously in the limiting groove 506, which can effectively prevent the L-shaped baffle 4 from deviating or shaking during the movement, ensuring that it always maintains a stable movement trajectory, thereby providing a more reliable and accurate limiting effect for steel pipes of different specifications.

[0041] In a preferred embodiment, rubber pads 6 are adhered to the surfaces of both the fixing plate 2 and the L-shaped baffle 4.

[0042] In this embodiment, the rubber pad 6 is soft and elastic, and can play a good buffering role when the steel pipe comes into contact with the fixing plate 2 and the L-shaped baffle 4, effectively preventing the steel pipe from being scratched or worn due to collision, and ensuring the appearance quality of the steel pipe.

[0043] In a preferred embodiment, grooves 7 are provided on both sides of one side surface of the fixing plate 2 to provide passage space for the lifting hook 305 when it moves.

[0044] In this embodiment: when the lifting hook 305 moves with the chain 304, the groove 7 can provide it with sufficient space to pass through, so that the lifting hook 305 can pass through the area where the fixing plate 2 is located, thus avoiding affecting the movement of the lifting hook 305.

[0045] In a preferred embodiment, the bottom of the fixing frame 1 is rotatably connected to a threaded rod 8, and the lower end of the threaded rod 8 is fixedly installed with a foot 9.

[0046] In this embodiment: when the device is placed on uneven ground or when the height needs to be finely adjusted, simply rotating the threaded rod 8 can drive the base 9 to rise and fall, thereby flexibly adjusting the level and overall height of the fixed frame 1, ensuring that the device always remains stable and secure, and providing strong support for the reliable operation of the automatic feeding device for the steel pipe rust removal machine.

[0047] Specifically, the working principle of this solution is as follows:

[0048] When the device is running, for steel pipes of different specifications, the second motor 505 is started, and its output end drives the gear 504 to rotate in the connecting groove 503. Since the gear 504 meshes with the racks 502 on both sides, and the racks 502 slide in the sliding groove 501 and are connected to the L-shaped baffle 4, the limiting rod 507 on the L-shaped baffle 4 slides synchronously in the limiting groove 506 to ensure that the L-shaped baffle 4 moves smoothly. In this way, the position of the L-shaped baffle 4 is adjusted to match the specifications of the steel pipe and to achieve precise positioning of the steel pipe.

[0049] After the steel pipe rust removal machine completes the rust removal operation, the first motor 306 is started. Its output end drives the lower rotating rod 302 to rotate, and the sprockets 303 at both ends of the rotating rod 302 rotate accordingly. Through the chain 304, the lifting hook 305 on the chain 304 moves. The lifting hook 305 can smoothly hook the steel pipe on the worktable and lift it with the help of the chain 304, realizing automatic unloading of the steel pipe. The rubber pads 6 on the surface of the fixing plate 2 and the L-shaped baffle 4 can buffer the collision between the steel pipe and them to avoid scratches; the threaded rod 8 and the foot 9 at the bottom of the fixing frame 1 can adjust the height and level of the device to ensure stable operation of the device.

[0050] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0051] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. An automatic feeding device for a steel pipe rust removal machine, comprising a fixed frame (1), characterized in that: There are two fixed frames (1), and the two fixed frames (1) are set at different heights. Fixed plates (2) are fixedly installed on the upper surface of the two fixed frames (1). A lifting mechanism (3) is provided on one side of the fixed frame (1). L-shaped baffles (4) are provided on both sides of the fixed plate (2). An adjustment mechanism (5) is provided between the fixed plate (2) and the L-shaped baffles (4). The lifting mechanism (3) includes a mounting plate (301), and there are two mounting plates (301). The two mounting plates (301) are fixedly installed on both sides of the fixed frame (1). Two rotating rods (302) are rotatably connected between the two fixed frames (1), and sprockets (303) are fixedly installed at both ends of the two rotating rods (302). The two sprockets (303) on the same side are rotatably connected by a chain (304), and a lifting hook (305) is fixedly installed on the surface of the chain (304).

2. The automatic feeding device for a steel pipe rust removal machine according to claim 1, characterized in that: A first motor (306) is fixedly mounted on one side surface of the mounting plate (301), and the output end of the first motor (306) is fixedly connected to one end of the lower rotating rod (302).

3. The automatic feeding device for a steel pipe rust removal machine according to claim 1, characterized in that: The adjustment mechanism (5) includes a slide groove (501), and the slide groove (501) is opened on both sides of the fixed plate (2). The two slide grooves (501) are slidably connected with racks (502), and the other ends of the two racks (502) are fixedly connected to the L-shaped baffles (4) on both sides respectively. A connecting groove (503) is opened between the two slide grooves (501), and a gear (504) is rotatably connected inside the connecting groove (503). The gear (504) meshes with the racks (502) on both sides. A second motor (505) is fixedly installed on the lower surface of the fixed plate (2), and the output end of the second motor (505) is fixedly connected to the gear (504).

4. The automatic feeding device for a steel pipe rust removal machine according to claim 3, characterized in that: The fixed plate (2) has a limiting groove (506) on both sides, and the L-shaped baffle (4) has a limiting rod (507) fixedly installed on both sides, and the limiting rod (507) slides in the limiting groove (506).

5. The automatic feeding device for a steel pipe rust removal machine according to claim 1, characterized in that: Rubber pads (6) are adhered to the surfaces of both the fixing plate (2) and the L-shaped baffle (4).

6. The automatic feeding device for a steel pipe rust removal machine according to claim 1, characterized in that: The fixing plate (2) has grooves (7) on both sides of one side surface to provide passage space for the lifting hook (305) when it moves.

7. The automatic feeding device for a steel pipe rust removal machine according to claim 1, characterized in that: The bottom of the fixed frame (1) is rotatably connected to a threaded rod (8), and the lower end of the threaded rod (8) is fixedly installed with a foot (9).

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