Novel lifting control mechanism for automatic feeding and discharging of steel pipe production line

Abstract

The utility model discloses a novel lifting control mechanism for automatic feeding and discharging of a steel pipe production line, which comprises a rack assembly, an air cylinder assembly installed inside the rack assembly, a rotating shaft assembly connected inside the rack assembly, a rotating drum assembly arranged inside the rack assembly, an inclined rack installed on the side face of the rack assembly, and a rotating shaft assembly connected with the rotating drum assembly. The top of the rotary drum assembly is connected with a feeding check block, and a discharging acceleration block is arranged outside the feeding check block. According to the novel lifting control mechanism for automatic feeding and discharging of the steel pipe production line, the air cylinder assembly is installed in the rack assembly, meanwhile, the rotating shaft assembly is connected into the rack assembly, a discharging acceleration block of a rotary drum body is rotated to an upper working position in advance, and after machining is completed and retreating is conducted, the rotary drum assembly descends; and after the steel pipe is in contact with the discharging acceleration inclined block, the steel pipe quickly leaves, the efficiency is high during use, and meanwhile the stability is high.

Description

Technical Field

[0001] This utility model belongs to the technical field of steel pipe production line, and in particular relates to a novel lifting control mechanism for automatic loading and unloading of steel pipe production lines. Background Technology

[0002] In the production process of steel pipes, it is necessary to carry out the production of steel pipes on the steel pipe production line. In order to facilitate the production of steel pipes on the steel pipe production line, it is necessary to carry out the loading and unloading operations of steel pipes. At this time, a new type of lifting control mechanism for automatic loading and unloading of steel pipe production lines can be used.

[0003] The new lifting control mechanism for automatic loading and unloading of steel pipe production lines currently on the market has the following problems in actual use: In actual use, the traditional new lifting control mechanism for automatic loading and unloading of steel pipe production lines controls the loading and unloading of steel pipes through the linkage rotation or lifting of multiple sets of planar step plates. That is, one step of one end of the step plate is responsible for lifting the steel pipe off the idler roller and offline, while the other step of the other end lifts the pipe to be loaded and rolls it to the middle step, and then lowers it to place the steel pipe onto the idler roller. At this time, because the two steps are on the same plane, it is impossible to both safely unload the original pipe and place the new pipe stably in the center of the idler roller. It needs to sway left and right on the idler roller, and sometimes it will fall off. It is necessary to weld a release baffle. The larger the steel pipe specification, the more serious the problem becomes. Utility Model Content

[0004] The purpose of this utility model is to provide a novel lifting control mechanism for automatic loading and unloading of steel pipe production lines, so as to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: A novel lifting control mechanism for automatic loading and unloading of steel pipe production lines includes a frame assembly, a cylinder assembly installed inside the frame assembly, a rotating shaft assembly connected inside the frame assembly, a rotating drum assembly inside the frame assembly, an inclined platform installed on the side of the frame assembly, a loading stop block connected to the top of the rotating drum assembly, a unloading acceleration block provided outside the loading stop block, a rotating drum body installed on the surface of the unloading acceleration block, a second shaft body connected to the surface of the unloading acceleration block, a second cotter pin engaged on the surface of the second shaft body, and a second flat washer connected to the surface of the second shaft body.

[0006] Preferably, a cylinder connecting assembly is installed on the surface of the rotary drum body, a material feeding acceleration block is connected to the surface of the rotary drum body, and a material feeding stop is provided on the surface of the rotary drum body.

[0007] Preferably, the rotating drum body is provided with a first shaft, a first flat washer is sleeved on the surface of the first shaft, an ear is sleeved on the surface of the first shaft, the ear is attached to the first flat washer, and a first cotter pin is engaged on the surface of the first shaft.

[0008] Preferably, an upper proximity switch is provided on the outside of the inclined platform, and a lower proximity switch is installed at the bottom of the upper proximity switch.

[0009] Preferably, a feeding stop is provided at one end of the cylinder connecting assembly, and the shaft assembly body is mounted on the surface of the second shaft.

[0010] Preferably, the surface of the feeding stop block is attached to the steel pipe body, and the bottom of the steel pipe body is provided with a rotating shaft assembly.

[0011] This utility model discloses a novel lifting control mechanism for automatic loading and unloading of steel pipe production lines, which has the following advantages: This novel lifting control mechanism for automatic loading and unloading of steel pipe production lines installs a cylinder assembly inside the frame assembly, connects a rotating shaft assembly inside the frame assembly, and provides a rotating drum assembly inside the frame assembly. An inclined platform is installed on the side of the frame assembly, a loading stop is connected to the top of the rotating drum assembly, and a unloading acceleration block is provided outside the loading stop. A rotating drum body is installed on the surface of the unloading acceleration block, and a second shaft is connected to the surface of the unloading acceleration block. A second cotter pin is engaged on the surface of the second shaft, and a second flat washer is connected to the surface of the second shaft. When using this mechanism, the traditional two loading and unloading methods—independent unloading followed by loading and flat loading—are eliminated. The stepped plate is designed to lift or rotate as a rotating drum to replace the loading and unloading guide blocks. The loading and unloading process does not require a large amount of power to move the steel pipe away from the inclined platform and into and out of the V-shaped rollers or rollers. When loading is required, the cylinder assembly will lower the rotating drum assembly below the inclined platform. By controlling the cylinder to rise, the loading stop block on the rotating drum assembly is rotated to the upper working position. Then, the unloading mechanism starts to unload the material to the waiting position. When the steel pipe is detected to be in place, the rotating drum assembly will start to rise for processing. When the rotating drum assembly reaches the highest processing position, the cylinder assembly can be controlled to descend, and the unloading acceleration block of the rotating drum body is rotated to the upper working position in advance. After processing is completed and the material is withdrawn, the rotating drum assembly descends. After the steel pipe contacts the unloading acceleration inclined block, the steel pipe is quickly removed. It has high efficiency and strong stability during use. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the cylinder connection assembly structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the rotating drum body structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the upper proximity switch structure of this utility model.

[0017] The markings in the diagram are as follows: 1. Rotary drum assembly; 2. Rotary shaft assembly; 3. Cylinder assembly; 4. Frame assembly; 5. Rotary drum body; 6. Upper cylinder connection assembly; 7. Feeding stop block; 8. Discharge acceleration block; 9. Shaft assembly body; 10. First flat washer; 11. First shaft body; 12. First cotter pin; 13. Ear; 14. Second shaft body; 15. Second cotter pin; 16. Second flat washer; 17. Upper proximity switch; 18. Lower proximity switch; 19. Inclined platform; 20. Steel pipe body. Detailed Implementation

[0018] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0019] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of 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. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0022] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0023] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a novel lifting control mechanism for automatic loading and unloading of steel pipe production lines.

[0024] like Figure 1-4 As shown, this utility model discloses a novel lifting control mechanism for automatic loading and unloading of steel pipe production lines. It includes a frame assembly 4, a cylinder assembly 3 installed inside the frame assembly 4, a rotating shaft assembly 2 connected inside the frame assembly 4, a rotating drum assembly 1 inside the frame assembly 4, and an inclined platform 19 installed on the side of the frame assembly 4. A loading stop 7 is connected to the top of the rotating drum assembly 1. The loading stop 7 provides a limiting effect for the steel pipe during loading, preventing it from shaking and ensuring high stability. A unloading acceleration block 8 is provided outside the loading stop 7. A rotating drum body 5 is installed on the surface of the unloading acceleration block 8, and a second shaft 14 is connected to the surface of the unloading acceleration block 8. A second cotter pin 15 is engaged on the surface of the second shaft 14, and a second flat washer 16 is connected to the surface of the second shaft 14. By installing the unloading acceleration block 8, after processing is completed and the rotating drum assembly 1 descends, the steel pipe contacts the unloading acceleration block and quickly leaves, resulting in high efficiency during use.

[0025] A cylinder upper connecting component 6 is installed on the surface of the rotary drum body 5, a feeding acceleration block 8 is connected to the surface of the rotary drum body 5, and a feeding stop block 7 is provided on the surface of the rotary drum body 5. By installing the cylinder upper connecting component 6, the rotary drum assembly 1 can be provided with a rotation effect, which is very convenient to use.

[0026] The rotating drum body 5 is provided with a first shaft 11 on the outside. A first flat washer 10 is sleeved on the surface of the first shaft 11. An ear 13 is sleeved on the surface of the first shaft 11 and fits into the first flat washer 10. A first cotter pin 12 is snapped onto the surface of the first shaft 11. By installing the first shaft 11, the rotating drum body 5 can be controlled to rotate, which is very convenient to use.

[0027] An upper proximity switch 17 is provided on the outside of the inclined platform 19, and a lower proximity switch 18 is installed at the bottom of the upper proximity switch 17. By installing the upper proximity switch 17 and the lower proximity switch 18, the loading and unloading operations of the rotating drum can be distributed and controlled, which is very convenient to use.

[0028] The cylinder is connected to the assembly 6 at one end with a feeding stop 7. The shaft assembly body 9 is mounted on the surface of the second shaft 14. By installing the second shaft 14, the feeding acceleration block 8 can be controlled. At this time, the feeding can be controlled more conveniently by the second shaft 14, which is very convenient to use.

[0029] The surface of the feeding block 7 is attached to the steel pipe body 20. The bottom of the steel pipe body 20 is provided with a rotating shaft assembly 2. By installing the rotating shaft assembly 2, when the cylinder assembly 3 is running, it can directly drive the rotating shaft assembly 2 to run, thereby making the steel pipe body 20 rotate, which is very convenient to use.

[0030] The working principle of the new automatic loading and unloading lifting control mechanism for this steel pipe production line is as follows: When using this device, a cylinder assembly 3 is installed inside the frame assembly 4, and a rotating shaft assembly 2 is connected inside the frame assembly 4. A rotating drum assembly 1 is also located inside the frame assembly 4. A slanted platform 19 is installed on the side of the frame assembly 4, and a loading stop 7 is connected to the top of the rotating drum assembly 1. A unloading acceleration block 8 is located outside the loading stop 7. A rotating drum body 5 is installed on the surface of the unloading acceleration block 8, and a second shaft 14 is connected to the surface of the unloading acceleration block 8. A second cotter pin 15 is engaged on the surface of the second shaft 14, and a second flat washer 16 is connected to the surface of the second shaft 14. When using this mechanism, the traditional two loading and unloading methods—independent unloading followed by loading and lifting of the flat step plate—are combined. The rotating design allows for the replacement of loading and unloading guide blocks on a rotary drum. The loading and unloading process does not require significant power to move the steel pipe away from the inclined platform 19 and into or out of the V-shaped rollers or rollers. When loading is needed, the cylinder assembly 3 lowers the rotary drum assembly 1 below the inclined platform 19. By controlling the cylinder to rise, the loading stop 7 on the rotary drum assembly 1 is rotated to the upper working position. Then, the unloading mechanism begins to unload the material to the waiting position. When the steel pipe is detected to be in place, the rotary drum assembly 1 begins to rise for processing. When the rotary drum assembly 1 reaches the highest processing position, the cylinder assembly 3 can be controlled to descend, pre-rotating the unloading acceleration block 8 of the rotary drum body 5 to the upper working position. After processing is completed and the material is withdrawn, the rotary drum assembly 1 descends, and the steel pipe quickly leaves after contacting the unloading acceleration block. This design offers high efficiency and strong stability during use.

[0031] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A new lifting control mechanism for automatic feeding and discharging of a steel pipe production line, comprising a rack assembly (4), characterized in that: The frame assembly (4) is equipped with a cylinder assembly (3), the frame assembly (4) is connected to a rotating shaft assembly (2), the frame assembly (4) is equipped with a rotating drum assembly (1), the frame assembly (4) is equipped with a slanted platform (19) on its side, the rotating drum assembly (1) is connected to a feeding stop block (7) at its top, the feeding stop block (7) is equipped with a discharging acceleration block (8) on its outside, the discharging acceleration block (8) is equipped with a rotating drum body (5) on its surface, the discharging acceleration block (8) is connected to a second shaft (14), the second shaft (14) is engaged with a second cotter pin (15), and the second shaft (14) is connected to a second flat washer (16).

2. The novel lifting control mechanism for automatic loading and unloading of steel pipe production lines according to claim 1, characterized in that: The rotating drum body (5) is equipped with a cylinder upper connection assembly (6), the rotating drum body (5) is connected to a feeding acceleration block (8), and the rotating drum body (5) is provided with a feeding stop block (7).

3. The novel lifting control mechanism for automatic loading and unloading of steel pipe production lines according to claim 1, characterized in that: The rotating drum body (5) is provided with a first shaft (11) on the outside. A first flat washer (10) is sleeved on the surface of the first shaft (11). An ear (13) is sleeved on the surface of the first shaft (11). The ear (13) fits into the first flat washer (10). A first cotter pin (12) is snapped onto the surface of the first shaft (11).

4. The novel lifting control mechanism for automatic loading and unloading of steel pipe production lines according to claim 1, characterized in that: An upper proximity switch (17) is provided on the outside of the inclined platform (19), and a lower proximity switch (18) is installed at the bottom of the upper proximity switch (17).

5. The novel lifting control mechanism for automatic loading and unloading of steel pipe production lines according to claim 2, characterized in that: The cylinder upper connecting component (6) is provided with a feeding stop (7) at one end, and the shaft assembly body (9) is mounted on the surface of the second shaft (14).

6. The novel lifting control mechanism for automatic loading and unloading of steel pipe production lines according to claim 1, characterized in that: The surface of the feeding stop (7) is attached to the steel pipe body (20), and the bottom of the steel pipe body (20) is provided with a rotating shaft assembly (2).

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