Multi-pipeline cutting device

Abstract

The utility model discloses a multi-pipeline cutting device, which belongs to the technical field of pipeline processing equipment and comprises an operating platform, a plurality of conveying roller groups are mounted at the top of the operating platform, and lifting cylinders I are fixedly mounted at four corners of the top of the operating platform. Four lifting air cylinders I are arranged on the conveying roller set, an I-shaped mounting frame is fixedly connected among the output ends of the four lifting air cylinders I, a mounting groove is formed in the I-shaped mounting frame, and an adjusting assembly is arranged in the mounting groove. The problem that labor intensity of traditional manual feeding is high is solved, meanwhile, cutting efficiency is improved, in addition, an auxiliary positioning assembly is additionally arranged, overall cutting stability is greatly improved, cutting precision is improved, and meanwhile danger caused by manual pressing of a pipeline when an operator cuts the pipeline is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline processing equipment, and more specifically to a multi-pipeline cutting device. Background Art

[0002] Pipelines are the conduits that transport the working fluid in hydraulic systems. Compared to pipes, pipelines are a more rationally arranged piping system. Due to their flexibility, pipelines are often used in hydraulic systems and other fluid-driven machinery. To facilitate transportation, after production, pipelines often need to be cut into sections for easier loading. This process typically requires pipe cutting equipment.

[0003] Based on the above, the inventors found that the existing pipe cutting devices can only cut a single pipe during cutting, and manual loading is required. Not only is the labor intensity high, but the cutting efficiency is also low, which in turn affects the processing efficiency of the entire pipe. At the same time, during the cutting process, the pipe will produce a certain amount of shaking, and the operator is required to press and fix the pipe while cutting. This not only makes the operation inconvenient, but also the overall stability is poor, resulting in poor cutting accuracy and low safety. Therefore, in view of this, the existing structure is studied and improved to provide a multi-pipe cutting device in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the present utility model is to provide a multi-pipeline cutting device, which can add multiple sets of conveying rollers and automatically load multiple pipelines with the cooperation of the blocks on the adjustment components, solving the problem of high labor intensity of traditional manual loading while also improving the cutting efficiency. In addition, the addition of auxiliary positioning components greatly improves the overall cutting stability and cutting accuracy, while also avoiding the danger of operators manually pressing the pipelines when cutting the pipelines.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] A multi-pipeline cutting device comprises an operating table, a plurality of conveying roller groups are installed on the top of the operating table, a lifting cylinder is fixedly installed at the four corners of the top of the operating table, and an I-shaped mounting frame is fixedly connected between the output ends of the four lifting cylinders, a mounting slot is provided on the I-shaped mounting frame, an adjusting component is provided in the mounting slot, a fixing frame is provided at the bottom of the adjusting component, a plurality of blocks are fixedly connected to the bottom of the fixing frame by bolts, and are located above the corresponding conveying roller groups, one end of the operating table is fixedly connected to the cutting platform through a connecting piece, a lifting cylinder is installed on the cutting platform and at the position corresponding to the conveying roller group, the output top of the lifting cylinder is fixedly connected to a bracket, a cutting machine is installed on one side of the bracket, and an auxiliary positioning component is provided on the other side of the bracket.

[0009] Furthermore, the conveying roller group is composed of a plurality of rollers, and the plurality of rollers are coaxially and equidistantly distributed.

[0010] Furthermore, the adjustment component includes a stepper motor installed at one end of the I-shaped mounting frame, and a screw rod that rotates between the inner walls at both ends of the mounting groove through a bearing. One end of the screw rod extends to the outside of the mounting groove and is connected to the output end of the stepper motor through a coupling. The outer threaded sleeve of the screw rod is provided with a slider.

[0011] Furthermore, the outer periphery of the slider is slidably connected to the inner side wall of the installation groove, and the fixing frame is fixed to the bottom of the slider by bolts.

[0012] Furthermore, the auxiliary positioning assembly includes two limit blocks fixed on the other side of the bracket, and a T-shaped guide rod is slidably connected to the limit block. The top outer periphery of the two T-shaped guide rods is sleeved with a return spring, and a positioning block is fixedly connected between the bottom ends of the two T-shaped guide rods.

[0013] Furthermore, the two ends of the return spring are fixedly connected to the corresponding top of the limit block and the inner wall of the top of the T-shaped guide rod respectively.

[0014] Furthermore, a plurality of supporting plates are fixedly connected to the top of the cutting platform, and the supporting plates are located directly below the corresponding positioning blocks.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution can place multiple pipelines at the same time by adding multiple sets of conveying rollers. Under the action of the lifting cylinder, the block can be moved down to hold the top of the pipeline. At this time, by adjusting the setting of the component, the screw rotates and drives the slider to move, and the movement of the slider drives the block on the fixed frame to move. The block pushes the pipeline toward the cutting machine, realizing automatic loading of multiple pipelines at the same time, solving the problem of high labor intensity of traditional manual loading and greatly improving the cutting efficiency.

[0018] (2) This solution adds an auxiliary positioning component and, with the cooperation of the lifting cylinder 2, the cutting machine moves down to cut the pipeline. At the same time, the positioning block presses against the top of the pipeline to prevent it from shaking, which greatly improves the stability of the overall cutting and ensures the accuracy of the pipeline cutting. At the same time, it also avoids the danger of the operator manually pressing the pipeline when cutting the pipeline, thereby improving the safety of the overall operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A side structural diagram of

[0021] Figure 3 This is a schematic diagram of the position structure of the adjustment component of the utility model;

[0022] Figure 4 This is a schematic diagram of the cutting machine position and partial enlarged structure of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Operation table;

[0025] 2. Conveyor roller set;

[0026] 3. Lifting cylinder 1;

[0027] 4. I-shaped mounting bracket; 401. Mounting slot;

[0028] 5. Adjustment assembly; 501. Stepper motor; 502. Screw rod; 503. Slider;

[0029] 6. Fixed frame;

[0030] 7. Block;

[0031] 8. Cutting platform;

[0032] 9. Lifting cylinder 2;

[0033] 10. Bracket;

[0034] 11. Cutting machine;

[0035] 12. Auxiliary positioning assembly; 1201. Limit block; 1202. T-shaped guide rod; 1203. Return spring; 1204. Positioning block;

[0036] 13. Pallet. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0038] Example:

[0039] See also Figure 1-4 A multi-pipeline cutting device includes an operating table 1, a plurality of conveying roller groups 2 are installed on the top of the operating table 1, a lifting cylinder 3 is fixedly installed at the four corners of the top of the operating table 1, and an I-shaped mounting frame 4 is fixedly connected between the output ends of the four lifting cylinders 3, and a mounting slot 401 is opened on the I-shaped mounting frame 4, an adjusting component 5 is arranged in the mounting slot 401, a fixing frame 6 is arranged at the bottom of the adjusting component 5, a plurality of blocks 7 are fixedly connected to the bottom of the fixing frame 6 by bolts, and are located above the corresponding conveying roller group 2, one end of the operating table 1 is fixedly connected to a cutting platform 8 through a connecting piece, a lifting cylinder 2 9 is installed on the cutting platform 8 and at the position corresponding to the conveying roller group 2, a bracket 10 is fixedly connected to the output top of the lifting cylinder 2 9, a cutting machine 11 is installed on one side of the bracket 10, and an auxiliary positioning component 12 is arranged on the other side of the bracket 10.

[0040] See Figure 1 The conveying roller group 2 is composed of multiple rollers, and the multiple rollers are coaxially and equidistantly distributed.

[0041] See Figure 3 The adjustment component 5 includes a stepper motor 501 installed at one end of the I-shaped mounting bracket 4, and a screw rod 502 that rotates between the inner walls at both ends of the mounting groove 401 through a bearing. One end of the screw rod 502 extends to the outside of the mounting groove 401 and is connected to the output end of the stepper motor 501 through a coupling. A slider 503 is provided on the outer thread of the screw rod 502.

[0042] See Figure 3 The outer periphery of the slider 503 is slidably connected to the inner wall of the mounting groove 401, and the fixing frame 6 is fixed to the bottom of the slider 503 by bolts.

[0043] See Figure 4The auxiliary positioning assembly 12 includes two limit blocks 1201 fixed on the other side of the bracket 10, and a T-shaped guide rod 1202 is slidably connected to the limit block 1201. The outer periphery of the top end of the two T-shaped guide rods 1202 is sleeved with a return spring 1203, and a positioning block 1204 is fixedly connected between the bottom ends of the two T-shaped guide rods 1202.

[0044] See Figure 4 The two ends of the reset spring 1203 are fixedly connected to the top of the corresponding limit block 1201 and the inner wall of the top of the T-shaped guide rod 1202. When in use, through the setting of the reset spring 1203, when the cutting machine 11 moves down to cut the pipeline, the reset spring 1203 can be squeezed and deformed, and the elastic force generated by the deformation reset can drive the positioning block 1204 to quickly reset after the cutting is completed.

[0045] See Figure 1 A plurality of support plates 13 are fixedly connected to the top of the cutting platform 8 , and the support plates 13 are located directly below the corresponding positioning blocks 1204 .

[0046] During use: multiple pipelines are placed on the corresponding conveying roller group 2 at the same time, and then the lifting cylinder 3 is started to move the I-shaped mounting frame 4 downward as a whole until the stop block 7 stops the top of the pipeline. At this time, the stepping motor 501 is started to make the screw rod 502 rotate forward, and the slider 503 drives the stop block 7 on the fixing frame 6 to move during the rotation of the screw rod 502. During the movement of the stop block 7, the pipeline is pushed toward the cutting machine 11, thereby realizing automatic loading of multiple pipelines at the same time, which not only solves the problem of high labor intensity of traditional manual loading, but also greatly improves the cutting efficiency.

[0047] When the pipeline is cut, the lifting cylinder 29 is started, and the cutting machine 11 moves down to cut the pipeline. At the same time, the positioning block 1204 moves down to press against the top of the pipeline to prevent it from shaking, which greatly improves the stability of the overall cutting and ensures the accuracy of the pipeline cutting. At the same time, it also avoids the danger of the operator manually pressing the pipeline when cutting the pipeline, thereby improving the safety of the overall operation.

[0048] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0049] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0050] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A multi-channel cutting device, comprising an operating table (1), characterized in that: A plurality of conveying roller groups (2) are installed on the top of the operating platform (1), and a lifting cylinder (3) is fixedly installed at the four corners of the top of the operating platform (1), and an I-shaped mounting frame (4) is fixedly connected between the output ends of the four lifting cylinders (3). The I-shaped mounting frame (4) is provided with a mounting groove (401), and an adjustment component (5) is provided in the mounting groove (401). A fixing frame (6) is provided at the bottom of the adjustment component (5), and the bottom of the fixing frame (6) is fixed by screws. The bolt is fixedly connected with a plurality of blocks (7) and is located above the corresponding conveying roller group (2). One end of the operating table (1) is fixedly connected with a cutting platform (8) through a connecting piece. A lifting cylinder 2 (9) is installed on the cutting platform (8) and at the position corresponding to the conveying roller group (2). The output top end of the lifting cylinder 2 (9) is fixedly connected with a bracket (10). A cutting machine (11) is installed on one side of the bracket (10), and an auxiliary positioning component (12) is provided on the other side of the bracket (10).

2. A multi-channel cutting device according to claim 1, characterized in that: The conveying roller group (2) is composed of a plurality of rollers, and the plurality of rollers are coaxially and equidistantly distributed.

3. The multi-channel cutting device according to claim 1, characterized in that: The adjustment assembly (5) comprises a stepper motor (501) mounted on one end of an I-shaped mounting frame (4), a screw rod (502) rotating between the inner walls of the two ends of the mounting groove (401) via a bearing, one end of the screw rod (502) extending to the outside of the mounting groove (401) and being transmission-connected to the output end of the stepper motor (501) via a coupling, and a slider (503) being provided on the outer thread sleeve of the screw rod (502).

4. The multi-channel cutting device according to claim 3, characterized in that: The outer periphery of the slider (503) is slidably connected to the inner side wall of the mounting groove (401), and the fixing frame (6) is fixed to the bottom of the slider (503) by bolts.

5. The multi-channel cutting device according to claim 1, characterized in that: The auxiliary positioning assembly (12) comprises two limit blocks (1201) fixed to the other side of the bracket (10), a T-shaped guide rod (1202) being slidably connected to the limit block (1201), a return spring (1203) being sleeved on the outer periphery of the top ends of the two T-shaped guide rods (1202), and a positioning block (1204) being fixedly connected between the bottom ends of the two T-shaped guide rods (1202).

6. The multi-channel cutting device according to claim 5, characterized in that: The two ends of the return spring (1203) are fixedly connected to the top of the corresponding limit block (1201) and the top inner wall of the T-shaped guide rod (1202) respectively.

7. The multi-channel cutting device according to claim 1, characterized in that: A plurality of supporting plates (13) are fixedly connected to the top of the cutting platform (8), and the supporting plates (13) are located directly below the corresponding positioning blocks (1204).

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