A steel pipe collecting device

Abstract

The utility model discloses a kind of steel pipe material receiving device, it is related to steel pipe material receiving technical field, including material frame, material frame is equipped with material receiving cavity inside, multiple material receiving belts are installed at material receiving cavity, material receiving belt is located inside material receiving cavity with recessed form and does not contact with material frame, the inner wall and bottom of material receiving cavity are fixed with anti-collision rubber strip uniformly;Buffer material receiving mechanism, buffer material receiving mechanism includes second pivot and speed reducer, second pivot is rotatably installed on material frame, the outside of second pivot is fixed with multiple rotating rollers, the bottom of rotating roller is fixedly connected with mounting block, mounting block is fixedly connected with buffer rubber strip.The utility model when carrying out steel pipe material receiving work, steel pipe and material frame are not prone to violent collision between, and steel pipe and steel pipe are not prone to violent collision between, the protection effect of steel pipe is better, effectively improve the production quality of steel pipe, and practicality is higher.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe receiving technology, and in particular to a steel pipe receiving device. Background Technology

[0002] In the steel pipe manufacturing process, non-destructive testing (NDT) is a crucial quality control step. During rolling, welding, and heat treatment, steel pipes may develop defects such as cracks, porosity, slag inclusions, incomplete penetration, and lack of fusion. Some of these defects are on the surface, while others are internal, and cannot be directly detected by the naked eye. NDT (such as ultrasonic testing, eddy current testing, magnetic particle testing, and radiographic testing) can detect these defects without damaging the steel pipe, preventing substandard products from entering the next process or the market. After NDT, the steel pipes need to be sorted and collected separately from the qualified and unqualified steel pipes for subsequent transfer to different processes. A receiving device is required for this sorting and collection process.

[0003] Traditional receiving devices have a simple structure, mostly consisting of only a rigid receiving frame. After the steel pipe falls into the receiving frame, it will undergo a violent rigid collision with the frame, causing deformation and damage to the steel pipe or the receiving frame, reducing the production quality of the steel pipe and leading to unnecessary losses. Furthermore, the falling steel pipe will undergo a secondary violent rigid collision with the steel pipe that previously entered the receiving frame, further causing deformation and damage, resulting in unnecessary losses and further reducing the production quality of the steel pipe. Therefore, there is an urgent need for a steel pipe receiving device to solve the above-mentioned technical problems. Utility Model Content

[0004] This utility model discloses a steel pipe receiving device, which, by setting up receiving belts and a buffer receiving mechanism, allows steel pipes to be conveyed to the top of the material frame by a material distribution device during the steel pipe receiving process, and then roll onto multiple buffer rubber strips and multiple receiving belts. The receiving belts support the buffer rubber strips, preventing violent rigid collisions with the material frame after the steel pipes fall onto the receiving belts. The receiving belts can flexibly receive the steel pipes, avoiding deformation and damage caused by collisions, thus initially improving the production quality of the steel pipes. After a steel pipe falls, a reduction motor operates, driving the buffer rubber strips to rotate until they rotate 360° and are pulled out from the bottom of the previous steel pipe, repositioning themselves above the steel pipe. In this way, when the next steel pipe falls, the previously fallen steel pipes are separated from the upcoming steel pipe, avoiding violent collisions between steel pipes that could cause deformation and damage, further improving the production quality of the steel pipes. In summary, this solves the problems in the background technology.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model discloses a steel pipe receiving device, including a material frame frame, a receiving cavity inside the material frame frame, a plurality of receiving belts installed in the receiving cavity, the receiving belts being recessed and located inside the receiving cavity and not in contact with the material frame frame, and anti-collision rubber strips being attached and fixed to the inner wall and bottom of the receiving cavity.

[0007] A buffer receiving mechanism includes a second rotating shaft and a reduction motor. The second rotating shaft is rotatably mounted on the material frame. Multiple rotating rollers are fixedly sleeved on the outside of the second rotating shaft. A mounting block is fixedly connected to the bottom of each rotating roller. A buffer rubber strip is fixedly connected to the mounting block. The buffer rubber strip is laterally positioned above the receiving cavity and the recessed area of ​​the receiving belt. A first sprocket is fixedly connected to the outside of the second rotating shaft. The reduction motor is fixedly mounted on the material frame. A second sprocket is fixedly connected to the output end of the reduction motor. The second sprocket and the first sprocket are connected by a transmission chain.

[0008] Furthermore, multiple take-up rollers are rotatably mounted on the material frame frame via a first rotating shaft. A drive motor is externally connected to the shaft end of the first rotating shaft. A take-up belt is fixedly connected to the outer wall of the take-up rollers. A guide wheel is rotatably mounted on the top of one side of the material frame frame. A connecting shaft is fixedly mounted on the top of the other side of the material frame frame. The take-up belt passes through the top of the guide wheel and is fixedly connected to the connecting shaft.

[0009] Furthermore, the receiving tape is made of polyester fiber composite fiber tape material, and the width of the receiving tape is 5cm-10cm.

[0010] Furthermore, the buffer rubber strip is a fabric-reinforced rubber strip, and the length of the buffer rubber strip matches the lateral dimension of the receiving cavity.

[0011] Furthermore, the spacing between adjacent take-up strips is the same, and the buffer rubber strip is located between two adjacent take-up strips, with the spacing between adjacent buffer rubber strips being the same.

[0012] Furthermore, a material distribution device is provided on one side of the material frame, and the material outlet of the material distribution device is close to the top side of the material frame, and the material outlet of the material distribution device is close to the rotating roller and located above the rotating roller.

[0013] The present invention has the following advantages over the prior art:

[0014] 1. This technical solution, by incorporating a receiving belt and a buffer receiving mechanism, allows steel pipes to be conveyed to the top of the material frame via a material distribution device during the steel pipe receiving process. The pipes then roll onto multiple buffer rubber strips and receiving belts. The receiving belts support the buffer rubber strips, preventing violent rigid collisions with the material frame after the steel pipes fall onto them. The receiving belts also provide flexible support, preventing deformation and damage from collisions, thus initially improving the production quality of the steel pipes. After a steel pipe falls, a reduction motor operates, driving the buffer rubber strips to rotate until they rotate 360° and are pulled out from the bottom of the previous steel pipe, repositioning them above it. This separates the previously fallen steel pipes from the upcoming one, preventing violent collisions and deformation, further improving the production quality of the steel pipes. Overall, this solution has high practicality.

[0015] 2. This technical solution, by incorporating a first rotating shaft, a take-up roller, a take-up belt, and a drive motor, allows the drive motor to be activated according to the actual take-up progress to take up or unwind the take-up belt. This adjusts the length of the take-up belt within the take-up cavity. When the length of the take-up belt within the cavity decreases, the concavity of the take-up belt weakens, and the distance between the lowest point of the concave area and the top of the material frame is shortened, thereby reducing the free fall time and distance of the steel pipe. This reduces the impact force between the steel pipe and the steel pipe on the take-up belt separated by the buffer rubber strip. Conversely, when the length of the take-up belt within the cavity increases, the concavity of the take-up belt increases, and the distance between the lowest point of the concave area and the top of the material frame increases, which can increase the number of steel pipes that can be taken up, making it highly practical. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the buffer rubber strip of this utility model;

[0019] Figure 3 This is a schematic diagram of the material receiving belt installation structure of this utility model;

[0020] Figure 4 This is a top view schematic diagram of the installation structure of the buffer rubber strip of this utility model;

[0021] Figure 5 This is a front view schematic diagram of the installation structure of the buffer rubber strip of this utility model.

[0022] In the diagram: 1. Material frame; 2. Receiving cavity; 3. Receiving belt; 4. Buffer receiving mechanism; 401. Second rotating shaft; 402. Gear motor; 403. Second sprocket; 404. Rotating roller; 405. Mounting block; 406. Buffer rubber strip; 407. First sprocket; 5. First rotating shaft; 6. Rewinding roller; 7. Drive motor; 8. Connecting shaft; 9. Material distribution device; 10. Guide wheel; 11. Anti-collision rubber strip. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "surface", "side", "gap", "peripheral", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements 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.

[0025] Reference Figures 1-5 A steel pipe receiving device includes a material frame frame 1, a receiving cavity 2 inside the material frame frame 1, a plurality of receiving belts 3 installed in the receiving cavity 2, the receiving belts 3 being recessed and located inside the receiving cavity 2 and not in contact with the material frame frame 1, and anti-collision rubber strips 11 being attached and fixed to the inner wall and bottom of the receiving cavity 2.

[0026] The buffer receiving mechanism 4 includes a second rotating shaft 401 and a reduction motor 402. The second rotating shaft 401 is rotatably mounted on the material frame 1. Multiple rotating rollers 404 are fixedly sleeved on the outside of the second rotating shaft 401. A mounting block 405 is fixedly connected to the bottom of the rotating roller 404. A buffer rubber strip 406 is fixedly connected to the mounting block 405. The buffer rubber strip 406 is laterally located above the receiving cavity 2 and the recessed area of ​​the receiving belt 3. A first chain wheel 407 is fixedly connected to the outside of the second rotating shaft 401. The reduction motor 402 is fixedly mounted on the material frame 1. A second chain wheel 403 is fixedly connected to the output end of the reduction motor 402. The second chain wheel 403 and the first chain wheel 407 are connected by a transmission chain.

[0027] Multiple take-up rollers 6 are rotatably mounted on the material frame frame 1 via a first rotating shaft 5. A drive motor 7 is externally connected to the shaft end of the first rotating shaft 5. A take-up belt 3 is fixedly connected to the outer wall of the take-up rollers 6. A guide wheel 10 is rotatably mounted on the top of one side of the material frame frame 1, and a connecting shaft 8 is fixedly mounted on the top of the other side of the material frame frame 1. The take-up belt 3 passes through the top of the guide wheel 10 and is fixedly connected to the connecting shaft 8. The take-up belt 3 is made of polyester fiber composite fiber belt material, and the width of the take-up belt 3 is 5cm-10cm.

[0028] The buffer rubber strip 406 is a fabric-reinforced rubber strip, and the length of the buffer rubber strip 406 matches the transverse dimension of the receiving cavity 2; the spacing between adjacent receiving belts 3 is the same, the buffer rubber strip 406 is located between two adjacent receiving belts 3, and the spacing between adjacent buffer rubber strips 406 is the same; a material distribution device 9 is provided on one side of the material frame 1, the discharge port of the material distribution device 9 is close to the top side of the material frame 1, and the discharge port of the material distribution device 9 is close to the rotating roller 404 and located above the rotating roller 404.

[0029] In the specific implementation process, during the steel pipe receiving operation, the steel pipe can be conveyed to the top of the material frame 1 by the material distribution device 9 and roll onto multiple buffer rubber strips 406 and multiple receiving belts 3. The receiving belts 3 support the buffer rubber strips 406, preventing a violent rigid collision with the material frame 1 after the steel pipe falls onto the receiving belts 3. The anti-collision rubber strips 11 further prevent violent rigid collisions between the steel pipe and the material frame 1. The receiving belts 3 can flexibly receive the steel pipe, preventing deformation and damage caused by collisions, thus initially improving the production quality of the steel pipe. After a steel pipe falls, the reduction motor... 402 works in conjunction with the second chain wheel 403, the first chain wheel 407, and the transmission chain to drive the second rotating shaft 401 to rotate, thereby driving multiple rotating rollers 404 to rotate. When the rotating rollers 404 rotate, they can drive the buffer rubber strip 406 to rotate until the buffer rubber strip 406 rotates 360° and is pulled out from the bottom of the previous steel pipe, and is placed above the steel pipe again. In this way, when the next steel pipe falls, the multiple steel pipes that have fallen before are separated from the steel pipe that is about to fall, avoiding violent collisions between steel pipes that could cause deformation and damage to the steel pipes, further improving the production quality of the steel pipes, and the overall practicality is high.

[0030] Furthermore, the drive motor 7 can be started according to the actual material collection progress, and the first rotating shaft 5 can be used to drive the winding roller 6 to rotate. When the winding roller 6 rotates, the material collection belt 3 can be wound or unwound, thereby adjusting the length of the material collection belt 3 in the material collection cavity 2. When the length of the material collection belt 3 in the material collection cavity 2 is reduced, the degree of concavity of the material collection belt 3 is weakened, and the distance between the lowest point of the concave area of ​​the material collection belt 3 and the top of the material frame frame 1 is shortened, thereby reducing the free fall time and distance of the steel pipe, thereby reducing the collision force between the steel pipe and the steel pipe on the material collection belt 3 through the buffer rubber strip 406. When the length of the material collection belt 3 in the material collection cavity 2 is increased, the degree of concavity of the material collection belt 3 is increased, and the distance between the lowest point of the concave area of ​​the material collection belt 3 and the top of the material frame frame 1 is increased, which can increase the number of steel pipes collected.

[0031] The material collection belt 3 is made of polyester fiber composite fiber belt material because polyester fiber composite fiber belt material has extremely high tensile strength and controllable deformation, making it suitable for heavy-duty steel pipe collection. It is also lighter than metal belts, making it easier to install and adjust. The width of material collection belt 3 is 5cm-10cm to ensure that material collection belt 3 has sufficient self-strength and is not easily broken or damaged.

[0032] Among them, the buffer rubber strip 406 is a fabric-reinforced rubber strip because it is a flexible rubber strip composed of an inner rubber layer, a fabric reinforcement layer (usually cotton cloth, polyester cloth or fiberglass cloth, etc.), and an outer rubber layer. Its structure is similar to that of a fabric-reinforced rubber tube, but it is strip-shaped. It is often used in industrial scenarios such as buffering, sealing, shock absorption, load bearing and protection. It can effectively buffer and protect steel pipes from collisions, and it has high tensile strength and is not easy to break.

[0033] The spacing between adjacent receiving strips 3 is the same, and the buffer rubber strip 406 is located between two adjacent receiving strips 3. The spacing between adjacent buffer rubber strips 406 is the same so that the steel pipe can be evenly received and received for bearing and buffering.

[0034] Among them, the material distribution device 9 is used to convey steel pipe materials into the material frame 1;

[0035] The mounting block 405 has a U-shaped groove on one side, and one end of the buffer rubber strip 406 is embedded in the U-shaped groove. The mounting block 405 and the buffer rubber strip 406 are clamped and fixed by M5-M6 bolts passing through them.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A steel pipe receiving device, comprising a material frame (1), characterized in that: The material frame (1) has a receiving cavity (2) inside. Multiple receiving belts (3) are installed in the receiving cavity (2). The receiving belts (3) are recessed and located inside the receiving cavity (2) and do not contact the material frame (1). Anti-collision rubber strips (11) are attached and fixed to the inner wall and bottom of the receiving cavity (2). The buffer receiving mechanism (4) includes a second rotating shaft (401) and a reduction motor (402). The second rotating shaft (401) is rotatably mounted on the material frame frame (1). Multiple rotating rollers (404) are fixedly sleeved on the outside of the second rotating shaft (401). An installation block (405) is fixedly connected to the bottom of the rotating roller (404). A buffer rubber strip (406) is fixedly connected to the installation block (405). The buffer rubber strip (406) is laterally located above the receiving cavity (2) and the recessed area of ​​the receiving belt (3). A first chain wheel (407) is fixedly connected to the outside of the second rotating shaft (401). The reduction motor (402) is fixedly mounted on the material frame frame (1). A second chain wheel (403) is fixedly connected to the output end of the reduction motor (402). The second chain wheel (403) and the first chain wheel (407) are connected by a transmission chain.

2. The steel pipe receiving device according to claim 1, characterized in that: Multiple take-up rollers (6) are rotatably mounted on the material frame (1) via a first rotating shaft (5). A drive motor (7) is connected to the shaft end of the first rotating shaft (5). A take-up belt (3) is fixedly connected to the outer wall of the take-up roller (6). A guide wheel (10) is rotatably mounted on the top of one side of the material frame (1). A connecting shaft (8) is fixedly mounted on the top of the other side of the material frame (1). The take-up belt (3) passes through the top of the guide wheel (10) and is fixedly connected to the connecting shaft (8).

3. The steel pipe receiving device according to claim 1, characterized in that: The receiving tape (3) is made of polyester fiber composite fiber tape material, and the width of the receiving tape (3) is 5cm-10cm.

4. The steel pipe receiving device according to claim 1, characterized in that: The buffer rubber strip (406) is a fabric-reinforced rubber strip, and the length of the buffer rubber strip (406) matches the transverse dimension of the receiving cavity (2).

5. A steel pipe receiving device according to claim 1, characterized in that: The spacing between adjacent receiving strips (3) is the same, and the buffer rubber strip (406) is located between two adjacent receiving strips (3), and the spacing between adjacent buffer rubber strips (406) is the same.

6. A steel pipe receiving device according to claim 1, characterized in that: A material distribution device (9) is provided on one side of the material frame (1). The discharge port of the material distribution device (9) is close to the top side of the material frame (1), and the discharge port of the material distribution device (9) is close to the rotating roller (404) and located above the rotating roller (404).

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