External heating device of pipeline roller cutter

Abstract

The utility model discloses an external heating device of a pipeline roller cutter. The device comprises a heat preservation box, the moving mechanisms can wrap the pipeline and are symmetrically arranged on the inner wall of the heat preservation box; the pipeline heating part is arranged in the heat preservation box, and the two ends of the pipeline heating part are connected with the two moving mechanisms correspondingly; and the clamping mechanism is installed at the position, corresponding to the pipeline, in the heat preservation box and used for clamping the pipeline. The utility model provides the external heating device of the pipeline roller cutter, which can efficiently heat and cut the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of heating devices, in particular to an external heating device for a pipe roller cutter. Background Art

[0002] During the use of pipes, pipes of different lengths are required in different situations. At this time, a pipe roller cutter is needed to cut the pipes.

[0003] When cutting pipes, some pipe materials are too hard to cut. In this case, a heating device is needed to heat and soften the pipes before cutting. Heating the pipes before cutting helps to soften the pipe materials, making the cutting easier and more accurate. Heating can reduce the hardness of the pipe materials, making them easier to cut, thereby improving production efficiency and ensuring cutting quality. In addition, heating can also reduce the resistance during the cutting process, reduce the wear of the cutting tools, and further extend the service life of the tools.

[0004] In the prior art, the pipes are heated in a heating device and then moved to a pipe roller cutter for cutting. When multiple cuts are required for a single pipe, the entire process needs to be repeated continuously, resulting in low work efficiency. Moreover, some heat will be lost during the process of moving the heated pipes, which may cause the temperature of the pipes to be insufficient during cutting. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an external heating device for a pipe roller cutter to solve the problems raised in the above background art.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: including,

[0007] A pipe roller cutter with a heating device at the feeding end;

[0008] A heat preservation box;

[0009] A moving mechanism that can wrap the pipe, symmetrically arranged on the inner wall of the heat preservation box;

[0010] A pipe heating component, arranged in the heat preservation box and connected to the two moving mechanisms at both ends respectively;

[0011] A clamping mechanism, installed at the position corresponding to the pipe in the heat preservation box, which is used to clamp the pipe.

[0012] Preferably, the heat preservation box includes a box body, and a box cover is rotatably arranged on the box body;

[0013] Pipe placement grooves are provided on both sides of the heat preservation box with the moving mechanism, the pipe placement grooves penetrate the wall of the heat preservation box, and the two pipe placement grooves on the same side of the box body and the box cover are placed opposite to each other.

[0014] Preferably, a heat-insulating material is provided on the inner wall of the incubator.

[0015] Preferably, the pipeline heating component includes two relatively arranged pipeline heating cavities, and moving mechanisms are provided at both ends of the two pipeline heating cavities;

[0016] Heating mechanisms are respectively arranged on the outer peripheral sides of the two pipeline heating cavities.

[0017] Preferably, the moving mechanism capable of wrapping the pipeline includes a moving plate with one end connected to the pipeline heating cavity, and the other end of the moving plate is connected to the inner wall of the incubator; a sliding track is provided at the connection part between the incubator and the moving plate, and the moving plate can move along the track.

[0018] Preferably, an elastic heat-insulating material is provided on the moving plate and is arranged on the opposite sides of the two moving plates at the same end of the two pipeline heating cavities.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] 1. In the present utility model, pipeline placement grooves are provided on both sides of the incubator with a moving mechanism. The pipeline placement grooves penetrate through the incubator wall, and the two pipeline placement grooves on the same side of the box body and the box cover are placed opposite to each other. Such a design can enable, after the pipeline is heated, the heated part to be moved to the pipeline roller cutter for cutting while heating the remaining part of the pipeline, and can also reduce the heat dissipated when moving the heated pipeline, thereby resulting in insufficient temperature of the pipeline during cutting. Compared with the prior art, the present utility model can complete the heating and cutting process more efficiently.

[0021] 2. In the present utility model, a heat-insulating material is provided on the inner wall of the incubator, which can reduce heat dissipation, thereby preventing insufficient pipeline heating temperature caused by excessive heat dissipation. The elastic heat-insulating material is arranged on the opposite sides of the two moving plates at the same end of the two pipeline heating cavities. When the moving plate moves, the elastic heat-insulating material contacts the pipeline and deforms, so as to wrap the pipeline, further reducing heat dissipation. Compared with the prior art, the present utility model can reduce the heat dissipated during the heating process and prevent insufficient pipeline heating temperature caused by heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0023] Figure 2 is a right view of an embodiment of the present utility model.

[0024] In the figure: 100, insulation box; 101, pipeline placement groove; 102, box body; 103, box cover; 200, pipeline heating component; 201, heating mechanism; 202, pipeline heating cavity; 300, moving mechanism; 301, elastic thermal insulation material; 302, moving plate; 400, clamping mechanism; 401, cylinder; 402, sliding rod; 500, pipeline roller cutter; 600, heating device. Detailed implementation manners

[0025] To facilitate the solution of problems, an externally-connected heating device for a pipeline roller cutter is provided in an embodiment of the present invention. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figure 1-2 , this embodiment provides an externally-connected heating device for a pipeline roller cutter, including

[0027] A heating device 600 is provided at the feeding end of the pipeline roller cutter 500; after the pipeline is heated in the heating device 600, the pipeline is directly moved along the feeding end of the pipeline roller cutter 500 to the cutting end, making the heating and cutting process simpler and easier to operate.

[0028] The insulation box 100 can reduce the loss of heat, thereby preventing the pipeline heating temperature from being insufficient due to excessive heat loss.

[0029] The clamping mechanism 400 is installed at the position corresponding to the pipeline in the insulation box 100 and is used to clamp the pipeline. The clamping mechanism 400 includes a cylinder 401 disposed on the wall of the insulation box 100. The output shaft of the cylinder 401 penetrates the wall of the insulation box 100 and is fixedly connected to the corresponding pipeline heating cavity 202. The output shaft of the cylinder 401 is perpendicular to the wall of the insulation box 100. When the cylinder 401 operates, it can control the movement of the pipeline heating cavity 202; a sliding rod 402 is fixedly connected to the outer peripheral side of the pipeline heating cavity 202. The sliding rod 402 is parallel to the output shaft of the cylinder 401 and penetrates the wall of the insulation box 100 and is slidably engaged therewith.

[0030] The pipeline heating component 200 is disposed in the insulation box 100 and is respectively connected to two moving mechanisms 300 at both ends for heating the pipeline.

[0031] The moving mechanism 300 is symmetrically arranged on the inner wall of the heat preservation box 100. When the pipeline is placed in the heating device, the pipeline heating cavity 202 and the moving mechanism 300 move under the drive of the cylinder 401 and the guiding action of the sliding rod 402 until the two pipeline heating cavities 202 and the moving mechanism 300 are in contact with each other, enabling the moving mechanism 300 to surround the pipeline and further reducing heat dissipation.

[0032] Further, the heat preservation box 100 includes a box body 102, and a box cover 103 is rotatably arranged on the box body 102; it can realize opening the heat preservation box 100 to place the pipeline and then closing it, making the heat preservation box 100 in a closed state, which can reduce heat dissipation;

[0033] On both sides of the heat preservation box 100 provided with the moving mechanism 300, there are pipeline placement grooves 101. The pipeline placement grooves 101 penetrate the wall of the heat preservation box 100, and the two pipeline placement grooves 101 on the same side of the box body 102 and the box cover 103 are placed opposite to each other. After the pipeline is heated, the heated part can be moved to the pipeline roller cutter for cutting while the remaining part of the pipeline can be heated, and it can also reduce the heat dissipated when moving the heated pipeline, thus resulting in insufficient temperature of the pipeline during cutting.

[0034] Further, heat preservation materials are provided on the inner wall of the heat preservation box 100. It can reduce heat dissipation, thereby preventing the pipeline heating temperature from being insufficient due to excessive heat dissipation.

[0035] Further, the pipeline heating component 200 includes,

[0036] Two relatively arranged pipeline heating cavities 202, and moving mechanisms 300 are provided at both ends of the two pipeline heating cavities 202; heating mechanisms 201 are respectively arranged on the outer peripheral sides of the two pipeline heating cavities 202. This part can heat the pipeline by wrapping it in the pipeline heating cavity 202.

[0037] Further, the moving mechanism 300 that can surround the pipeline includes a moving plate 302 with one end connected to the pipeline heating cavity 202, and the other end of the moving plate 302 is connected to the inner wall of the heat preservation box 100; a sliding track is provided at the connection part of the heat preservation box 100 and the moving plate 302, and the moving plate 302 can move along the track. When the cylinder 401 is started and the pipeline heating cavity 202 moves under the drive of the cylinder 401 and the guiding action of the sliding rod 402, it drives the moving plate 302 to move, thereby surrounding the pipeline.

[0038] Furthermore, elastic heat-insulating materials 301 are provided on the moving plates 302 and on the opposite sides of the two moving plates 302 at the same end of the two pipeline heating chambers 202. When the moving plates 302 move, the elastic heat-insulating materials 301 come into contact with the pipelines and deform, so as to wrap the pipelines and prevent more heat from being dissipated.

[0039] During use:

[0040] Place the pipeline to be heated in the pipeline placement groove 101, close the lid 103 of the heat preservation box 100 to reduce heat dissipation and prevent the heating temperature of the pipeline from being insufficient; then start the cylinder 401, the output shaft of the cylinder 401 extends, and the pipeline heating chamber 202 moves under the drive of the cylinder 401 and the guiding action of the sliding rod 402. The pipeline heating chamber 202 simultaneously drives the moving mechanism 300 to move until the two pipeline heating chambers 202 and the two moving mechanisms 300 abut against each other. At this time, the elastic heat-insulating materials 301 of the moving mechanism 300 come into contact with the pipeline and deform, so as to wrap the pipeline and prevent more heat from being dissipated. Then start the heating component 200 to complete the heating. After the heating is completed, directly move the pipeline to the pipeline roller cutter for cutting. During the cutting process, the remaining part of the pipeline can be heated simultaneously to make the whole process more efficient.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An external heating device for a pipe roller cutter, characterized in that: include, The pipe roller cutter (500) has a heating device (600) at the feeding end; Insulation box (100); A moving mechanism (300) capable of wrapping around the pipeline is symmetrically arranged on the inner wall of the heat preservation box (100); The pipeline heating component (200) is arranged in the heat preservation box (100), and the two ends are respectively connected to the two moving mechanisms (300); The clamping mechanism (400) is installed at a position corresponding to the pipeline in the heat preservation box (100) and is used to clamp the pipeline.

2. The external heating device for a pipe roller cutter according to claim 1, characterized in that: The heat preservation box (100) comprises a box body (102), and a box cover (103) is rotatably mounted on the box body (102); The heat preservation box (100) provided with a moving mechanism (300) is provided with pipe placement grooves (101) on both sides, the pipe placement grooves (101) penetrate the wall of the heat preservation box (100), and the two pipe placement grooves (101) on the same side of the box body (102) and the box cover (103) are placed opposite to each other.

3. The external heating device for a pipe roller cutter according to claim 2, characterized in that: The inner wall of the heat preservation box (100) is provided with heat preservation material.

4. The external heating device for a pipe roller cutter according to claim 3, characterized in that: The pipeline heating component (200) comprises: Two pipeline heating chambers (202) are arranged opposite to each other, and both ends of the two pipeline heating chambers (202) are provided with moving mechanisms (300); Heating mechanisms (201) are respectively arranged on the outer peripheral sides of the two pipeline heating chambers (202).

5. The external heating device for a pipe roller cutter according to claim 4, characterized in that: The movable mechanism (300) capable of wrapping around the pipeline comprises a movable plate (302) having one end connected to the pipeline heating chamber (202), and the other end of the movable plate (302) connected to the inner wall of the heat preservation box (100); a sliding track is provided at the connection portion between the heat preservation box (100) and the movable plate (302), and the movable plate (302) can move along the track.

6. The external heating device for a pipe roller cutter according to claim 5, characterized in that: The movable plate (302) is provided with elastic heat-insulating material (301), and is arranged on opposite sides of the two movable plates (302) at the same end of the two pipeline heating chambers (202).

Images