A profile milling tube discharge telescopic mechanism

Abstract

This utility model proposes a profile milling pipe discharge telescopic mechanism, including a base, a first lifting mechanism on the base, a support rail frame connected to the first lifting mechanism, and a telescopic component on the support rail frame. The telescopic component can telescopically move along the direction of the support rail frame, and a plurality of discharge rollers are provided on the telescopic component. This utility model's profile milling pipe discharge telescopic mechanism, with its telescopic component capable of telescopically moving along the direction of the support rail frame, ensures that when cutting pipes of any length, one end of the pipe will not droop while the other end gets stuck on the saw blade before the pipe end reaches the unloading rack, preventing saw blade damage due to tooth breakage. The mechanism also includes a lifting mechanism to adjust the position and height of the support rail frame and the telescopic component, making it suitable for lifting pipes of different diameters on different types of equipment, demonstrating strong versatility.

Description

Technical Field

[0001] This utility model relates to the technical field of tubular material conveying equipment, and in particular to a profile milling tube discharge telescopic mechanism. Background Technology

[0002] In the process of producing pipes using profile milling equipment, the pipes grow longer as the equipment runs. When the pipes reach a certain length, they are cut using a cutting device. During cutting, rollers are needed to support the pipes; otherwise, as the pipes lengthen, they deform under gravity. If the cutting device cuts from top to bottom, the end face of the cut pipe will be uneven. If it cuts from bottom to top, the saw blade may get stuck, causing it to lose teeth and become damaged. While some roller devices exist for supporting pipes, their applicability is limited. Due to differences in pipe application, bore diameter, equipment model, and exit height, each type of equipment and each type of pipe requires a device of appropriate height and length for support. Utility Model Content

[0003] Therefore, one objective of this utility model is to propose a profile milling tube discharge telescopic mechanism to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A profile milling tube discharge telescopic mechanism includes a base, a first lift on the base, a rail frame connected to the first lift, a telescopic component on the rail frame, the telescopic component being able to telescopically move along the direction of the rail frame, and a plurality of discharge rollers on the telescopic component.

[0006] Furthermore, the telescopic component includes a column component and a connecting component. The column component includes a plurality of first column components and a plurality of second column components, which are arranged opposite to each other. The connecting component includes a plurality of first connecting components and a plurality of second connecting components. The plurality of first column components are connected sequentially through the plurality of first connecting components, and the plurality of second column components are connected sequentially through the plurality of second connecting components.

[0007] Furthermore, the first column assembly includes a first upright plate and a second upright plate. The first upright plate and the second upright plate are respectively provided with an upper fixing block and a lower fixing block at both ends. A plurality of blocks are provided between the first upright plate and the second upright plate. The blocks include a first block, a second block and a third block arranged sequentially from bottom to top.

[0008] Furthermore, the first connecting assembly includes eight connecting pieces, which are divided into two groups of four. Each group includes a first connecting piece, a second connecting piece, a third connecting piece, and a fourth connecting piece. One end of the first connecting piece is hinged to the first stop of the preceding first column assembly, and the other end of the first connecting piece is hinged to one end of the second connecting piece. The other end of the second connecting piece is hinged to the first stop of the following first column assembly. One end of the third connecting piece is hinged to the second stop of the preceding first column assembly, and the other end of the third connecting piece is hinged to one end of the fourth connecting piece. The other end of the fourth connecting piece is hinged to the second stop of the following first column assembly. The middle position of the first connecting piece is hinged to the middle position of the third connecting piece, and the middle position of the second connecting piece is hinged to the middle position of the fourth connecting piece.

[0009] Furthermore, the rail bracket includes a first slide rail and a second slide rail, the first slide rail and the second slide rail are on the same horizontal plane and parallel to each other, and the first slide rail and the second slide rail are connected by a plurality of connecting plates.

[0010] Furthermore, the lower fixing block is connected to a U-shaped locking block, the U-shaped locking block is provided with a U-shaped groove, and a shaft hole is formed between the U-shaped groove of the U-shaped locking block and the lower fixing block. A traveling shaft is provided in the shaft hole, and traveling wheels are provided at both ends of the traveling shaft.

[0011] Furthermore, the discharge roller includes a drum and a central shaft, the drum is sleeved on the central shaft, the upper fixing block is connected to a roller seat, and the central shaft is connected to the roller seat.

[0012] Furthermore, the base is also equipped with a motor, which is connected to a speed reducer, and the output shaft of the speed reducer is connected to the first elevator.

[0013] Furthermore, the mechanism also includes a second lift and a lift base. The second lift is mounted on the lift base, and the lift base is connected to the base. There are two second lifts and lift bases, which are respectively located on both sides of the base.

[0014] Therefore, this utility model has the following beneficial effects:

[0015] This utility model discloses a profile milling pipe discharge telescopic mechanism. The telescopic component can extend and retract along the direction of the support rail, ensuring that when cutting pipes of any length, one end of the pipe will not droop while the other end gets stuck on the saw blade before the pipe end reaches the unloading rack, preventing saw blade damage and tooth loss. At the same time, the mechanism is equipped with a lifting mechanism to adjust the position and height of the support rail and the telescopic component, making this utility model suitable for lifting different diameter pipes produced by different models of equipment, with strong versatility.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is an isometric drawing of the mechanism of this utility model;

[0019] Figure 2 This is an isometric view of the mechanism of this utility model from another perspective;

[0020] Figure 3 This is a structural schematic diagram of the base of this utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the rail support frame and telescopic assembly of this utility model;

[0022] Figure 5 This is an enlarged view of the rail support frame and telescopic component of this utility model;

[0023] Figure 6 This is a front view of the rail support frame and telescopic assembly of this utility model;

[0024] Figure 7 This is a partially enlarged front view of the rail bracket and telescopic assembly of this utility model;

[0025] Figure 8 This is a schematic diagram of a portion of the telescopic component of this utility model;

[0026] Figure 9 This is a top view of part of the telescopic component of this utility model;

[0027] Figure 10 yes Figure 9 The AA section view is shown.

[0028] In the diagram: 1. Base; 2. First elevator; 3. Rail support frame; 4. Telescopic assembly; 5. Discharge roller; 6. First column assembly; 7. Second column assembly; 8. First connecting assembly; 9. Second connecting assembly; 10. First upright plate; 11. Second upright plate; 12. Upper fixing block; 13. Lower fixing block; 14. First stop block; 15. Second stop block; 16. Third stop block; 17. First connecting piece; 18. Second connecting piece; 19. Third connecting piece; 20. Fourth connecting piece; 21. First slide rail; 22. Second slide rail; 23. Connecting plate; 24. U-shaped locking block; 25. Traveling shaft; 26. Traveling wheel; 27. Roller; 28. Central shaft; 29. ​​Roller seat; 30. Motor; 31. Reducer; 32. Output shaft; 33. Second elevator; 34. Elevator feet; 35. Support rod. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0030] In this utility model, 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 connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] like Figures 1-10 The illustrated profile milling tube discharge telescopic mechanism includes a base 1, a first elevator 2 on the base 1, a rail frame 3 connected to the first elevator 2, a telescopic component 4 on the rail frame 3, the telescopic component 4 being able to telescopically move along the direction of the rail frame 3, and a plurality of discharge rollers 5 on the telescopic component 4.

[0032] This utility model discloses a profile milling pipe discharge telescopic mechanism. The telescopic component 4 can telescopically move along the direction of the support frame 3, ensuring that when cutting pipes of any length, one end of the pipe will not droop while the other end gets stuck on the saw blade before the pipe end reaches the unloading frame, thus preventing the saw blade from losing teeth and being damaged. At the same time, the mechanism is equipped with a lifting mechanism, which can adjust the position and height of the support frame 3 and the telescopic component 4, making the mechanism of this utility model suitable for lifting different diameter pipes produced by different models of equipment, with strong versatility.

[0033] Furthermore, such as Figure 4 As shown, the telescopic component 4 includes a column component and a connecting component. The column component includes a plurality of first column components 6 and a plurality of second column components 7, which are arranged opposite to each other. The connecting component includes a plurality of first connecting components 8 and a plurality of second connecting components 9. The plurality of first column components 6 are connected sequentially through the plurality of first connecting components 8, and the plurality of second column components 7 are connected sequentially through the plurality of second connecting components 9.

[0034] Furthermore, such as Figure 5 and Figure 7 As shown, the first column assembly 6 includes a first upright plate 10 and a second upright plate 11. The first upright plate 10 and the second upright plate 11 are respectively provided with an upper fixing block 12 and a lower fixing block 13 at both ends. A number of blocks are provided between the first upright plate 10 and the second upright plate 11. The blocks include a first block 14, a second block 15 and a third block 16 arranged sequentially from bottom to top.

[0035] The second column assembly 7 has the same structure as the first column assembly 6, and the structure of the second column assembly 7 will not be described in detail here.

[0036] Furthermore, such as Figure 5 and Figure 7 As shown, the first connecting assembly 8 includes eight connecting pieces, which are divided into two groups of four. Each group includes a first connecting piece 17, a second connecting piece 18, a third connecting piece 19, and a fourth connecting piece 20. One end of the first connecting piece 17 is hinged to the first stop 14 of the preceding first column assembly 6, and the other end of the first connecting piece 17 is hinged to one end of the second connecting piece 18. The other end of the second connecting piece 18 is hinged to the first stop 14 of the following first column assembly 6. One end of the third connecting piece 19 is hinged to the second stop 15 of the preceding first column assembly 6, and the other end of the third connecting piece 19 is hinged to one end of the fourth connecting piece 20. The other end of the fourth connecting piece 20 is hinged to the second stop 15 of the following first column assembly 6. The middle position of the first connecting piece 17 is hinged to the middle position of the third connecting piece 19, and the middle position of the second connecting piece 18 is hinged to the middle position of the fourth connecting piece 20.

[0037] The eight connecting pieces are divided into two groups of four. The two groups have the same structure, but the connection positions and heights are different. One group is located at a relatively higher position, and the other group is located at a relatively lower position. One group is hinged to the first stop 14 and the second stop 15 respectively, and the other group is hinged to the second stop 15 and the third stop 16 respectively.

[0038] The structure of the second connecting component 9 is the same as that of the first connecting component 8, and the structure of the second connecting component 9 will not be described in detail here.

[0039] As one implementation method, such as Figure 5 As shown, it also includes several support rods 35, which are used to connect the first connecting component 8 and the second connecting component 9 on both sides. On the one hand, this increases the stability of the first connecting component 8 and the second connecting component 9, and on the other hand, it allows the first connecting component 8 and the second connecting component 9 to maintain synchronization when they extend and retract.

[0040] Furthermore, such as Figure 4 As shown, the rail bracket 3 includes a first slide rail 21 and a second slide rail 22. The first slide rail 21 and the second slide rail 22 are on the same horizontal plane and are parallel to each other. The first slide rail 21 and the second slide rail 22 are connected by several connecting plates 23.

[0041] Furthermore, such as Figure 8 , Figure 9 and Figure 10 As shown, the lower fixing block 13 is connected to a U-shaped locking block 24. The U-shaped locking block 24 is provided with a U-shaped groove. A shaft hole is formed between the U-shaped groove of the U-shaped locking block 24 and the lower fixing block 13. A traveling shaft 25 is provided in the shaft hole. Traveling wheels 26 are provided at both ends of the traveling shaft 25.

[0042] like Figure 5 and Figure 7 As shown, the traveling wheel 26 is mounted on the slide rail of the support frame 3, and the traveling wheel 26 can move on the slide rail.

[0043] It is understandable that the connecting pieces of the first connecting component 8 and the second connecting component 9 are hinged, and the connecting pieces are hinged to the stop block, so that the connection points between the connecting pieces and between the connecting pieces and the stop block can rotate relative to each other, so that the telescopic component 4 as a whole can telescopically move.

[0044] Furthermore, the discharge roller 5 includes a drum 27 and a central shaft 28. The drum 27 is sleeved on the central shaft 28, and the upper fixing block 12 is connected to the roller seat 29. The central shaft 28 is connected to the roller seat 29.

[0045] Understandably, the roller 27 can rotate around the central axis 28. During the pipe production process, as the pipe becomes longer, it extends onto the discharge roller 5 and comes into contact with the roller 27. As the pipe continues to lengthen, the roller 27 also rotates, facilitating the transport and extension of the pipe.

[0046] like Figure 1 and Figure 2 As shown, there are several discharge rollers 5, which are located above the telescopic assembly 4. When the telescopic assembly 4 extends or retracts along the support frame 3, the distance between the several discharge rollers 5 located above the telescopic assembly 4 also increases or decreases.

[0047] Furthermore, a motor 30 is also provided on the base 1, and a reducer 31 is connected to the motor 30. The output shaft 32 of the reducer 31 is connected to the first elevator 2.

[0048] As one implementation method, such as Figure 3 As shown, there are two first lifting platforms 2, which are connected to the first slide rail 21 and the second slide rail 22 respectively. The motor 30 works and drives the reducer 31 to rotate, thereby driving the two first lifting platforms 2 to work synchronously, so that the support frame 3 rises or falls, thereby adjusting the position and height of the support frame 3, the telescopic component 4 and the discharge roller 5.

[0049] Understandably, there are two reducers 31, namely the first reducer and the second reducer. The motor 30 is connected to the first reducer and the second reducer respectively. The first reducer is connected to a first elevator 2 through the output shaft 32, and the second reducer is connected to a first elevator 2 through the output shaft 32.

[0050] In one implementation, two motors 30 can be provided, which are respectively connected to a first reducer and a second reducer. The first reducer is connected to a first elevator 2 through an output shaft 32, and the second reducer is connected to a first elevator 2 through an output shaft 32.

[0051] Understandably, in practical applications, the first reducer 31 and the second reducer 31 are located at the near end of the profile milling discharge telescopic mechanism, that is, at the end where the base 1 is located. The near end of the profile milling discharge telescopic mechanism is connected to the output end of the pipe production equipment. The pipes produced by the pipe production equipment fall directly onto the discharge roller 5 of the mechanism. The other end (far end) of the profile milling discharge telescopic mechanism is connected to the equipment inlet end of the next station in practical applications.

[0052] Understandably, a separate cutting device is required to cut the pipe. When the cutting device cuts the pipe on the profile milling telescopic mechanism, the cutting device can move, moving synchronously with the pipe, while the cutting device and the long pipe remain relatively stationary.

[0053] Understandably, when the cutting equipment cuts the pipe on the profile milling output telescopic mechanism, the cutting equipment can also remain stationary. When the length of the pipe meets the cutting requirements, the pipe production equipment stops working, the cutting equipment cuts the pipe, and the pipe production equipment starts production again after the cutting is completed, and the cycle repeats.

[0054] Furthermore, the mechanism also includes a second lift 33 and a lift base 34. The second lift 33 is mounted on the lift base 34, and the lift base 34 is connected to the base 1. There are two second lifts 33 and lift bases 34, which are respectively located on both sides of the base 1.

[0055] This utility model discloses a profile milling pipe discharge telescopic mechanism. The telescopic component can extend and retract along the direction of the support rail, ensuring that when cutting pipes of any length, one end of the pipe will not droop while the other end gets stuck on the saw blade before the pipe end reaches the unloading rack, preventing saw blade damage and tooth loss. At the same time, the mechanism is equipped with a lifting mechanism to adjust the position and height of the support rail and the telescopic component, making this utility model suitable for lifting different diameter pipes produced by different models of equipment, with strong versatility.

[0056] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0057] It will be readily understood by those skilled in the art that this utility model includes any combination of the utility model content and specific embodiments described in the foregoing specification, as well as the various parts shown in the accompanying drawings. Due to space limitations and for the sake of brevity, not all of these combinations have been described in detail. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0058] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions, and alterations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A profile milling tube discharge telescopic mechanism, characterized in that, The device includes a base, on which a first lifting mechanism is mounted. The first lifting mechanism is connected to a rail frame, and the rail frame is equipped with a telescopic component that can extend and retract along the direction of the rail frame. The telescopic component is equipped with several discharge rollers.

2. The profile milling tube discharge telescopic mechanism according to claim 1, characterized in that, The telescopic component includes a column component and a connecting component. The column component includes a plurality of first column components and a plurality of second column components, which are arranged opposite to each other. The connecting component includes a plurality of first connecting components and a plurality of second connecting components. The plurality of first column components are connected sequentially through the plurality of first connecting components, and the plurality of second column components are connected sequentially through the plurality of second connecting components.

3. The profile milling tube discharge telescopic mechanism according to claim 2, characterized in that, The first column assembly includes a first upright plate and a second upright plate. The first upright plate and the second upright plate are respectively provided with an upper fixing block and a lower fixing block at both ends. A plurality of blocks are provided between the first upright plate and the second upright plate. The blocks include a first block, a second block and a third block arranged sequentially from bottom to top.

4. The profile milling tube discharge telescopic mechanism according to claim 3, characterized in that, The first connecting assembly includes eight connecting pieces, which are divided into two groups of four. Each group includes a first connecting piece, a second connecting piece, a third connecting piece, and a fourth connecting piece. One end of the first connecting piece is hinged to the first stop of the preceding first column assembly. The other end of the first connecting piece is hinged to one end of the second connecting piece. The other end of the second connecting piece is hinged to the first stop of the following first column assembly. One end of the third connecting piece is hinged to the second stop of the preceding first column assembly. The other end of the third connecting piece is hinged to one end of the fourth connecting piece. The other end of the fourth connecting piece is hinged to the second stop of the following first column assembly. The middle position of the first connecting piece is hinged to the middle position of the third connecting piece, and the middle position of the second connecting piece is hinged to the middle position of the fourth connecting piece.

5. The profile milling tube discharge telescopic mechanism according to claim 1, characterized in that, The rail frame includes a first slide rail and a second slide rail. The first slide rail and the second slide rail are on the same horizontal plane and parallel to each other. The first slide rail and the second slide rail are connected by several connecting plates.

6. The profile milling tube discharge telescopic mechanism according to claim 3, characterized in that, The lower fixing block is connected to a U-shaped locking block. The U-shaped locking block has a U-shaped groove. A shaft hole is formed between the U-shaped groove of the U-shaped locking block and the lower fixing block. A traveling shaft is provided in the shaft hole, and traveling wheels are provided at both ends of the traveling shaft.

7. The profile milling tube discharge telescopic mechanism according to claim 3, characterized in that, The discharge roller includes a drum and a central shaft. The drum is sleeved on the central shaft. The upper fixing block is connected to the roller seat. The central shaft is connected to the roller seat.

8. The profile milling tube discharge telescopic mechanism according to claim 1, characterized in that, The base is also equipped with a motor, which is connected to a speed reducer. The output shaft of the speed reducer is connected to the first elevator.

9. A profile milling tube discharge telescopic mechanism according to any one of claims 1-8, characterized in that, It also includes a second lift and a lift base. The second lift is mounted on the lift base, and the lift base is connected to the base. There are two second lifts and lift bases, which are respectively located on both sides of the base.

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