Reelpipe hot cutting device

Abstract

The utility model discloses a reel pipe hot cutting device, and belongs to the technical field of cable processing, the reel pipe hot cutting device comprises a main body frame, a plurality of positioning pieces and a hot cutting module, the plurality of positioning pieces are arranged on the main body frame, the plurality of positioning pieces extend along a first direction and are arranged at intervals in the first direction, and each positioning piece is provided with a first surface and a second surface which are deviated from each other; the positioning piece is used for penetrating through the reel pipe so that the reel pipe can be wound around the positioning piece, at least part of the reel pipe is located on the first face, and at least the other part of the reel pipe is located on the second face. The reelpipes are wound around the positioning piece, deformation of the reelpipes can be effectively prevented, the reelpipes are arranged on the inner wall and the outer wall of the positioning piece, contact between the reelpipes can be avoided, and the phenomenon that the reelpipes are mutually adhered or wiredrawn in the thermal cutting process can be prevented. The labor cost can be effectively reduced by using the positioning piece, and the adhesive part of the reel pipe does not need to be torn manually.

Description

Technical Field

[0001] The present application belongs to the field of cable processing technology, and specifically relates to a coiled tube hot cutting device. Background Art

[0002] With the continuous development of the automotive industry and the rapid increase in electric vehicles, the use of cables has also increased, and the requirements for cable protection have become more stringent and lightweight. For safety reasons, some cables now have a braided self-winding tube added to the cable to improve the safety and reliability of cable operation. Therefore, the braided self-winding tube needs to be hot-cut according to the cable length. However, a problem with current hot-cutting devices is that the tube is prone to deformation and sticking after hot-cutting, resulting in increased labor costs. Utility Model Content

[0003] Purpose of the utility model: The embodiment of the present application provides a coiled pipe hot cutting device, which aims to solve the technical problem that the coiled pipe is prone to deformation and sticking after hot cutting.

[0004] Technical solution: The embodiment of the present application provides a coiled pipe hot cutting device for cutting coiled pipes, comprising:

[0005] Main frame;

[0006] a plurality of positioning members disposed on the main frame, the plurality of positioning members extending along a first direction and spaced apart in the first direction, the positioning members having a first surface and a second surface that are opposite to each other, the positioning members being configured to pass through the coiled tube so that the coiled tube is wound around the positioning members, with at least a portion of the coiled tube being located on the first surface and at least another portion of the coiled tube being located on the second surface;

[0007] The hot cutting module is arranged between two adjacent positioning members, and is used for cutting the coiled tube.

[0008] Beneficial effects: The coiled pipe hot cutting device of the embodiment of the present application includes a main frame, a plurality of positioning members and a hot cutting module, the plurality of positioning members are arranged on the main frame, the plurality of positioning members extend along a first direction and are arranged at intervals in the first direction, the positioning members have a first surface and a second surface that are opposite to each other, the positioning members are used to pass through the coiled pipe so that the coiled pipe is wound around the positioning members, and at least a portion of the coiled pipe is located on the first surface, and at least another portion of the coiled pipe is located on the second surface. Winding the coiled pipe around the positioning members can effectively prevent the coiled pipe from being deformed, and the coiled pipe is arranged on the inner and outer walls of the positioning members to avoid contact between the coiled pipes, which can prevent the coiled pipes from sticking to each other or producing wire drawing during the hot cutting process. The use of positioning members can effectively reduce labor costs, and there is no need to manually tear off the sticky parts of the coiled pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0010] Figure 1 This is a schematic structural diagram of a coiled pipe hot cutting device according to an embodiment of the present application;

[0011] Figure 2 This is a schematic structural diagram of a coiled pipe hot cutting device according to another embodiment of the present application;

[0012] Figure 3 This is a schematic structural diagram of a coiled pipe hot cutting device according to another embodiment of the present application;

[0013] Figure 4 This is a schematic structural diagram of a hot-cut module according to an embodiment of the present application;

[0014] Figure 5 It is a structural schematic diagram of a first feeding mechanism in an embodiment of the present application.

[0015] Figure numerals: 1, main frame; 2, positioning member; 20, first surface; 21, second surface; 3, hot cutting module; 4, feeding module; 5, first sensor; 7, lifting mechanism; 8, second sensor; 9, unloading mechanism; 30, resistance wire; 40, first feeding mechanism; 41, second feeding mechanism; 70, cylinder; 71, telescopic shaft; 90, frame; 91, shaft; 400, first driving member; 401, synchronous pulley; 402, synchronous belt; 403, rotating shaft; 404, conveyor belt; 410, roller; 411, second driving member; X, first direction; Y, second direction. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of this application.

[0017] In the description of the present application, it should be understood that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "multiple" means two or more, and at least one means one, two or more, unless otherwise clearly and specifically defined. In the description of this application, "vertical" means completely vertical at 90° or almost completely vertical, for example, an angle within the range of 80° to 100° is considered vertical. Similarly, "parallel" means completely parallel or almost completely parallel, for example, an angle within 10° of completely parallel is considered parallel.

[0018] With the continuous development of the automotive industry and the rapid increase in electric vehicles, the use of cables has also increased, and the requirements for cable protection have become more stringent and lightweight. For safety reasons, some cables now have a braided self-winding tube added to the cable to improve the safety and reliability of cable operation. Therefore, the braided self-winding tube needs to be hot-cut according to the cable length. However, a problem with current hot-cutting devices is that the tube is prone to deformation and sticking after hot-cutting, resulting in increased labor costs.

[0019] In view of this, an embodiment of the present application provides a coiled pipe hot cutting device, comprising a main frame, a plurality of positioning members, and a hot cutting module, wherein the plurality of positioning members are arranged on the main frame, the plurality of positioning members extend along a first direction, and are arranged at intervals in the first direction, the positioning members having a first surface and a second surface that are opposite to each other, the positioning members being used to pass through the coiled pipe so that the coiled pipe is wound around the positioning members, and at least a portion of the coiled pipe is located on the first surface, and at least another portion of the coiled pipe is located on the second surface. Winding the coiled pipe around the positioning members can effectively prevent the coiled pipe from being deformed, and the coiled pipe being arranged on the inner and outer walls of the positioning members can avoid contact between the coiled pipes, and can prevent the coiled pipes from sticking to each other or producing wire drawing during the hot cutting process. The use of positioning members can effectively reduce labor costs, and there is no need to manually tear off the sticky parts of the coiled pipe.

[0020] The following is a detailed description of the coiled pipe hot cutting device of the present application in conjunction with the accompanying drawings. In the absence of conflict, the features of the following embodiments and implementations can be combined with each other.

[0021] Figure 1This is a schematic structural diagram of a coiled pipe hot cutting device according to an embodiment of the present application; Figure 2 This is a schematic structural diagram of a coiled pipe hot cutting device according to another embodiment of the present application; Figure 3 This is a schematic structural diagram of a coiled pipe hot cutting device according to another embodiment of the present application; Figure 4 This is a schematic structural diagram of a hot-cutting module 3 according to an embodiment of the present application; Figure 5 It is a structural schematic diagram of a first feeding mechanism 40 in an embodiment of the present application.

[0022] refer to Figures 1 to 5 The embodiment of the present application provides a coiled pipe hot cutting device for cutting coiled pipes, comprising a main frame 1, a plurality of positioning members 2 and a hot cutting module 3, wherein the plurality of positioning members 2 are arranged on the main frame 1, and the plurality of positioning members 2 extend along a first direction X and are arranged at intervals in the first direction X, and the positioning members 2 have a first surface 20 and a second surface 21 that are opposite to each other, and the positioning members 2 are used to pass through the coiled pipe so that the coiled pipe is wound around the positioning members 2, and at least a portion of the coiled pipe is located on the first surface 20, and at least another portion of the coiled pipe is located on the second surface 21. Winding the coiled pipe around the positioning members 2 can effectively prevent the coiled pipe from being deformed, and the coiled pipe being arranged on the inner and outer walls of the positioning members 2 can avoid contact between the coiled pipes, and can prevent the coiled pipes from sticking to each other or producing wire drawing during the hot cutting process. The use of the positioning members 2 can effectively reduce labor costs, and there is no need to manually tear off the sticky parts of the coiled pipe.

[0023] Exemplarily, the reel is a braided sheath layer that can protect the cable. Specifically, the braided sheath layer can effectively improve the wear resistance of the cable, increase the overall strength of the cable, and prevent the cable from loosening. The braided sheath layer is usually made of fiber material or synthetic fiber, which may easily melt or deform at high temperatures, resulting in sticking. The positioning member 2 of the embodiment of the present application is spiral. Specifically, the positioning member 2 extends spirally from the inside to the outside on its cross section. The reel mounted on the positioning member 2 can maintain the relative position stability of the reel, avoid the reel misalignment or falling off, and effectively prevent the reel from deforming. The positioning member 2 has a first surface 20 and a second surface 21 that are opposite to each other. The first surface 20 can be the inner wall of the positioning member 2, and the second surface 21 can be the outer wall of the positioning member 2. The reel can be wound around the first surface 20 and the second surface 21 of the positioning member 2 to avoid contact between the reel tubes, which can prevent the reel tubes from sticking to each other or producing wire drawing during the thermal cutting process.

[0024] In some embodiments, the material of the positioning member 2 can be stainless steel, titanium alloy or other metals. Stainless steel and titanium alloy have the advantages of wear resistance, rust resistance, high strength, etc., which help to improve the service life and performance stability of the positioning member 2.

[0025] In some embodiments, the coiled tube hot cutting device includes a discharge mechanism 9, which is disposed on the main frame 1 and is used to deliver the coiled tube to the positioning member 2. The coiled tube hot cutting device also includes a feeding module 4, which is disposed on the main frame 1 and includes a first feeding mechanism 40 and a second feeding mechanism 41. The first feeding mechanism 40 is used to deliver the coiled tube from one positioning member 2 to an adjacent positioning member 2, and the second feeding mechanism 41 is used to deliver the cut coiled tube from the positioning member 2.

[0026] exist Figure 2 In the illustrated embodiment, the unloading mechanism 9 includes a frame 90 and a shaft 91. The shaft 91 is disposed between the frame 90 and the positioning member 2. The frame 90 is connected to the main frame 1 and is disposed on a side of the main frame 1 away from the positioning member 2 and the hot-cutting module 3. The frame 90 is used to place uncut coiled pipes. In the embodiment of the present application, the coiled pipe can be wound on the frame 90. The coiled pipe is conveyed to the positioning member 2 by the shaft 91 and the first feeding mechanism 40, so that the coiled pipe is wound on the positioning member 2. The shaft 91 and the first feeding mechanism 40 cooperate to achieve conveyance and motion control of the coiled pipe, helping to ensure accurate positioning and stable conveyance of the coiled pipe, and providing a reliable foundation for the subsequent cutting operation of the hot-cutting module 3.

[0027] In some embodiments, the working principle of the coiled pipe hot cutting device is as follows: the uncut coiled pipe is conveyed to the positioning member 2 by the discharge mechanism 9, and then the first feeding mechanism 40 continues to convey the coiled pipe mounted on one positioning member 2 to the adjacent positioning member 2 along the first direction X. When the coiled pipe moves to the set position, the hot cutting module 3 is controlled to cut the coiled pipe along the gap between two adjacent positioning members 2. The second feeding mechanism 41 continues to convey the cut coiled pipe forward to separate the cut coiled pipe from the positioning member 2, making it easier to collect the coiled pipe for subsequent processes. In this way, by providing the positioning member 2, deformation and sticking of the coiled pipe can be effectively prevented, and there is no need to manually tear off the sticky part of the coiled pipe, thereby simplifying the process flow and improving production efficiency.

[0028] exist Figure 5 In the illustrated embodiment, the first feeding mechanism 40 includes a first driving member 400, multiple synchronous pulleys 401, a synchronous belt 402, multiple rotating shafts 403 and a conveyor belt 404. The first driving member 400 is connected to at least one synchronous pulley 401, and at least another synchronous pulley 401 is connected to the rotating shaft 403. The synchronous belt 402 is arranged on the periphery of the multiple synchronous pulleys 401, and the conveyor belt 404 is arranged on the periphery of the multiple rotating shafts 403. The conveyor belt 404 is spaced apart from the positioning member 2. The first driving member 400 is used to drive the synchronous pulley 401 and the rotating shaft 403 connected to the synchronous pulley 401 to rotate, and the rotating shaft 403 is used to drive the conveyor belt 404 to drive the uncut roll tube on the positioning member 2 to move along the first direction X.

[0029] For example, the multiple synchronous pulleys 401 include a driving pulley and a driven pulley, and the multiple rotating shafts 403 include a driving shaft and a driven shaft. The first driving member 400 drives the driving pulley and the synchronous belt 402 connected to the driving pulley to rotate. The synchronous belt 402 drives the driven pulley to rotate. The driven pulley is connected to the driving shaft to drive the driving shaft and the conveyor belt 404 connected to the driving shaft to rotate. The conveyor belt 404 drives the driven shaft to rotate. This arrangement allows the conveyor belt 404 to contact the reel on the positioning member 2 and drive the reel to move in the first direction X. This arrangement achieves multi-point drive and synchronous transmission, providing a stable conveying process, reducing swing of the conveyor belt 404, and ensuring the stability and balance of the reel during conveyance.

[0030] exist Figures 1 to 3 In the illustrated embodiment, the coiled tube hot cutting device includes a first sensor 5 and a control module (not shown). The first sensor 5 transmits the coiled tube's position information to the control module, which then controls the operation of the first feeding module 4 based on the received position information. By controlling the start and stop times of the first feeding mechanism 40 and the feeding speed, the length of the cut coiled tube can be effectively controlled. The control module automatically controls the operation of the first drive member 400 by receiving the coiled tube's position information. Utilizing the first sensor 5 and the control module, the cutting process can be automated, reducing the need for manual operation and improving production efficiency.

[0031] For example, the first drive element 400 can be a servo motor. This motor has fast response and adjustment capabilities. Upon receiving instructions from the control module, it can rapidly adjust its output torque and speed to accommodate the cutting requirements of coiled tubing of varying lengths. This arrangement can improve the response speed and efficiency of the cutting process.

[0032] exist Figures 1 to 3 In the illustrated embodiment, the second feeding mechanism 41 includes a roller 410 and a second drive member 411. The roller 410 is connected to the second drive member 411 and spaced apart from the positioning member 2. The roller 410 is used to feed the cut coiled tubing from the positioning member 2. In the embodiment of the present application, after the coiled tubing wound around multiple positioning members 2 reaches a set position, the control module drives the hot cutting module 3 to cut the coiled tubing along the gaps between adjacent positioning members 2. The cut coiled tubing is then moved along the first direction X by the roller 410 to separate from the positioning member 2 for subsequent processing.

[0033] exist Figures 1 to 3In the illustrated embodiment, the coiled tube hot cutting device includes a first sensor 5 and a control module. For example, the first sensor 5 may be a displacement sensor. The first sensor 5 is used to transmit the position information of the coiled tube to the control module, which is used to control the operation of the second feeding module 4 based on the received position information of the coiled tube. The hot cutting module 3 is allowed to cut the coiled tube by controlling the second feeding mechanism 41 to stop. After the coiled tube is cut, the second feeding mechanism 41 is controlled to open to deliver the coiled tube. The control module receives the position information of the coiled tube and automatically controls the operation of the second drive member 411. Utilizing the first sensor 5 and the control module, the cutting process can be automated, reducing the need for manual operation and improving production efficiency.

[0034] Exemplarily, the second drive member 411 can be a servo motor, which has fast response and adjustment capabilities. The second drive member 411 is connected to the roller 410 and drives the roller 410 to deliver the cut coiled tube from the positioning member 2. The servo motor can control the speed and direction of the roller 410 to ensure that the coiled tube is smoothly separated from the positioning member 2 and moves along the first direction X for subsequent processing. Based on the coiled tube position information received by the control module, the servo motor can accurately drive the roller 410 to ensure that the coiled tube is accurately separated after cutting and moves along the first direction X as needed to achieve precise feeding.

[0035] exist Figures 1 to 3 In the illustrated embodiment, the coiled pipe hot cutting device includes a lifting mechanism 7 connected to the hot cutting module 3. The lifting mechanism 7 is used to control the hot cutting module 3 to move along a second direction Y to cut the coiled pipe. The second direction Y intersects with the first direction X. In the embodiment of the present application, the first direction X and the second direction Y are perpendicular to each other. By controlling the lifting and lowering movement of the lifting mechanism 7, the contact and separation between the hot cutting module 3 and the coiled pipe can be controlled to achieve the coiled pipe cutting operation. By precisely controlling the contact and separation between the hot cutting module 3 and the coiled pipe, the cutting quality and accuracy are ensured. Deformation, sticking, and wire drawing are avoided at the cut portion of the coiled pipe, thereby improving production quality.

[0036] In some embodiments, the lifting mechanism 7 includes a cylinder 70 and a telescopic shaft 71. The telescopic shaft 71 is connected to the hot cutting module 3 on the side facing the positioning member 2, and the cylinder 70 is used to control the lifting and lowering of the telescopic shaft 71. In an embodiment of the present application, the cylinder 70 is used to control the lifting and lowering movement of the telescopic shaft 71, thereby controlling the movement of the hot cutting module 3 connected to the telescopic shaft 71 along the second direction Y. By controlling the lifting and lowering movement of the hot cutting module 3 by the cylinder 70, the contact and separation of the hot cutting module 3 and the coiled pipe can be achieved. The cylinder 70 has a fast response characteristic and can quickly adjust the lifting and lowering movement of the telescopic shaft 71. According to the received control signal, the cylinder 70 can quickly adjust the lifting speed and position of the telescopic shaft 71 to meet the real-time cutting operation requirements.

[0037] In some embodiments, the coiled tube hot cutting device includes a second sensor 8 and a control module. For example, the second sensor 8 can be a displacement sensor. The second sensor 8 is located in the hot cutting module 3 and transmits the position information of the hot cutting module 3 to the control module. The control module then controls the operation of the lifting mechanism 7 based on the received position information of the hot cutting module 3. Based on the received position information of the hot cutting module 3, the control module precisely controls the lifting mechanism 7. The control module uses the feedback signal to control the lifting mechanism 7, achieving accurate coiled tube cutting, thereby improving the accuracy, stability, and production efficiency of coiled tube cutting.

[0038] exist Figure 5 In the illustrated embodiment, the hot cutting module 3 includes a resistance wire 30 and a heating controller (not shown). The heating controller is used to heat the resistance wire 30, which is then used to cut the coiled tubing. The resistance wire 30, acting as a cutting tool, can be heated by the heating controller, directly contacting and cutting the coiled tubing during the cutting process. The heating of the resistance wire 30 brings it to a sufficient temperature to cut the coiled tubing, thereby achieving the desired cutting operation. Because the heating and control parameters of the resistance wire 30 can be precisely adjusted, the cutting process can be optimized based on the characteristics of the coiled tubing and the cutting requirements. This ensures a smooth, burr-free, and damaged cut edge on the coiled tubing, thereby improving cutting quality.

[0039] In some embodiments, in order to ensure the safety of cutting, a protective cover (not shown) is set and fixedly connected to the outer periphery of the main frame 1. The setting of the protective cover can prevent material splashing or cutting waste from flying out during operation, and can provide safety protection and safeguard.

[0040] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0041] The above is a detailed introduction to a coiled pipe hot cutting device provided in an embodiment of the present application, and specific examples are used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and core idea of ​​the present application; ordinary technical personnel in this field should understand that: it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some of the technical features therein with equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solution to deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. A coiled pipe hot cutting device for cutting coiled pipes, characterized in that: include: Main frame (1); A plurality of positioning members (2) are provided on the main frame (1), the plurality of positioning members (2) extending along a first direction (X) and being spaced apart in the first direction (X), the positioning members (2) having a first surface (20) and a second surface (21) that are opposed to each other, the positioning members (2) being used to pass through the coiled tube so that the coiled tube is wound around the positioning members (2), and at least a portion of the coiled tube is located on the first surface (20), and at least another portion of the coiled tube is located on the second surface (21); A hot cutting module (3) is arranged between two adjacent positioning members (2), and the hot cutting module (3) is used for cutting the coiled tube.

2. The coiled pipe hot cutting device according to claim 1, characterized in that: The invention comprises a feeding module (4) which is arranged on the main frame (1). The feeding module (4) comprises a first feeding mechanism (40) and a second feeding mechanism (41). The first feeding mechanism (40) is used to transport the rolled tube on one positioning member (2) to the adjacent positioning member (2). The second feeding mechanism (41) is used to send out the rolled tube after being cut on the positioning member (2).

3. The coiled pipe hot cutting device according to claim 2, characterized in that: The first feeding mechanism (40) includes a first driving member (400), a plurality of synchronous pulleys (401), a synchronous belt (402), a plurality of rotating shafts (403) and a conveyor belt (404), wherein the first driving member (400) is connected to at least one of the synchronous pulleys (401), and at least another synchronous pulley (401) is connected to the rotating shaft (403), the synchronous belt (402) is arranged on the periphery of the plurality of synchronous pulleys (401), the conveyor belt (404) is arranged on the periphery of the plurality of rotating shafts (403), and the conveyor belt (404) is spaced apart from the positioning member (2), the first driving member (400) is used to drive the synchronous pulleys (401) and the rotating shaft (403) connected to the synchronous pulleys (401) to rotate, and the rotating shaft (403) is used to drive the conveyor belt (404) to drive the uncut rolled tube on the positioning member (2) to move along the first direction (X).

4. The coiled pipe hot cutting device according to claim 2, characterized in that: The second feeding mechanism (41) comprises a roller (410) and a second driving member (411), wherein the roller (410) is connected to the second driving member (411), the roller (410) is spaced apart from the positioning member (2), and the roller (410) is used to feed the rolled tube after being cut on the positioning member (2).

5. The coiled pipe hot cutting device according to claim 2, characterized in that: It comprises a first sensor (5) and a control module, wherein the sensor is used to send the position information of the coiled pipe to the control module, and the control module is used to control the operation of the feeding module (4) based on the received position information of the coiled pipe.

6. The coiled pipe hot cutting device according to claim 1, characterized in that: The invention comprises a lifting mechanism (7), wherein the lifting mechanism (7) is connected to the hot cutting module (3), and the lifting mechanism (7) is used to control the hot cutting module (3) to move along a second direction (Y) to cut the coiled tube, wherein the second direction (Y) intersects with the first direction (X).

7. The coiled pipe hot cutting device according to claim 6, characterized in that: The lifting mechanism (7) comprises a cylinder (70) and a telescopic shaft (71); the telescopic shaft (71) is connected to the hot-cutting module (3) on the side facing the positioning member (2); and the cylinder (70) is used to control the lifting and lowering of the telescopic shaft (71).

8. The coiled pipe hot cutting device according to claim 6, characterized in that: The invention comprises a second sensor (8) and a control module, wherein the second sensor (8) is arranged on the hot cutting module (3), and the second sensor (8) is used to send the position information of the hot cutting module (3) to the control module, and the control module is used to control the operation of the lifting mechanism (7) based on the received position information of the hot cutting module (3).

9. The coiled pipe hot cutting device according to claim 1, characterized in that: The hot cutting module (3) comprises a resistance wire (30) and a heating controller, wherein the heating controller is used to heat the resistance wire (30), and the resistance wire (30) is used to cut the coiled tube.

10. The coiled pipe hot cutting device according to claim 1, characterized in that: It comprises a discharge mechanism (9) arranged on the main frame (1), and the discharge mechanism (9) is used to transport the coiled tube to the positioning member (2).

11. The coiled pipe hot cutting device according to claim 10, characterized in that: The unloading mechanism (9) comprises a frame (90) and a shaft (91), wherein the frame (90) is used to provide the rolled tube to the positioning member (2), and the shaft (91) is arranged between the frame (90) and the positioning member (2), and the shaft is used to transport the rolled tube to the positioning member (2).

12. The coiled pipe hot cutting device according to claim 1, characterized in that: The positioning member (2) is spiral-shaped.

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