Integrated waterproof roll fire melting, heating, edge pressing and sealing tool and method

Abstract

The invention provides an integrated waterproof roll fire melting, heating, edge pressing and sealing tool and method. A supporting frame and a spray gun are fixedly arranged above a gas pipe, a gas hose is connected with the top of the gas pipe, an overhanging supporting plate is arranged above the spray gun, the overhanging supporting plate and the supporting frame are rotatably fixed, meanwhile, a compression roller is arranged below the spray gun, and the compression roller is arranged below the spray gun; the compression roller is rotatably fixed on the rotating shaft, the rotating shaft is fixed with the gas pipe, a gas valve is arranged on the side face of the gas pipe, a gas lead is arranged on the bottom face of the gas pipe in an extending mode, the gas lead is connected with a movable gas tank, and the gas valve is rotated to adjust the firepower of the spray gun. The spraying gun is aligned with the waterproof coiled material to conduct fire melting treatment on the waterproof coiled material so that the waterproof coiled material can be softened to form the softened coiled material, the pressing roller is placed on the softened coiled material, the softened coiled material is subjected to rolling forming treatment so as to complete edge pressing and sealing on the fireproof coiled material, and compared with a traditional construction method, the construction method is faster and more efficient, construction is safer, and quality is reliable.

Description

Technical Field

[0001] The invention relates to the field of building material processing, and more specifically to an integrated waterproof coiled material fire-melting, heating, edge-pressing and sealing tool and method. Background Art

[0002] Waterproofing membrane is a material widely used in the fields of construction and transportation. It can effectively prevent moisture from penetrating into the interior of buildings or vehicles and protect their structures and equipment from damage. However, the construction process of sealing and pressing the edges of waterproofing membranes usually requires three workers to complete it. One worker turns the upper layer of the membrane at the overlap of the membrane outside, another worker holds a gas flame gun to heat the membrane to the required temperature, and finally a worker uses a pressing tool to compact the heated membrane. Usually, the quality of this operation method is determined by the degree of tacit cooperation between the front and back workers. The front worker must have a certain speed and maintain an effective safety distance to avoid burns. The middle worker must master the flame of the flame gun, and the speed and compaction effect of the last worker must reach a corresponding level to ensure that the waterproof membrane he constructs is completely sealed. This traditional sealing and pressing method has some problems, such as construction quality varies from person to person, operation is complicated, dangerous, inefficient, and easy to damage.

[0003] Therefore, there is an urgent need for an integrated waterproof membrane fire-melting heating edge-pressing sealing tool that can be completed by one person holding the construction, making the construction party quick and efficient, improving construction safety, and ensuring construction quality. Summary of the invention

[0004] In view of the above problems, the purpose of the present invention is to provide an integrated waterproof membrane fire-melting heating edge pressing sealing tool to solve the problem that the prior art requires three people to cooperate to complete the fire-melting heating edge pressing sealing work of the waterproof membrane, and the construction quality varies from person to person, the operation is complicated, the risk is high, the efficiency is low, it is easy to damage, and the construction quality is uneven.

[0005] The present invention provides an integrated waterproof coiled material fire melting heating edge pressing sealing tool, comprising a gas pipe for providing a path for gas and a spray gun for performing fire melting heating treatment on the waterproof coiled material; wherein,

[0006] A support frame is fixedly arranged above the gas pipe;

[0007] The spray gun is arranged on one side of the support frame and is connected to the top of the gas pipe through a gas hose;

[0008] A cantilever support plate for lifting the waterproof coiled material is arranged above the spray gun, and the cantilever support plate is rotatably fixed to the support frame;

[0009] A pressure roller for rolling and shaping the waterproof coiled material is arranged below the spray gun, and the pressure roller is rotatably fixed on a rotating shaft, and the rotating shaft is fixed to the gas pipe;

[0010] A gas valve for adjusting the fire power of the spray gun is arranged on the side of the gas pipe;

[0011] A gas lead is extended from the bottom surface of the gas pipe and connected to a movable gas tank.

[0012] Preferably, a non-slip handle for hand-held grasping is provided at the lower part of the gas pipe.

[0013] Preferably, the cantilever support plate is arranged on the top of the support frame; and,

[0014] The cantilever support plate can be rotatably fixed on the cantilever shaft;

[0015] The cantilever shaft is vertically fixed to the top of the support frame.

[0016] Preferably, the rotatable angle of the cantilever plate is 35 degrees.

[0017] Preferably, the pressing roller is rotatably fixed on the rotating shaft;

[0018] The rotating shaft is vertically fixed to the gas pipe.

[0019] Preferably, the pressing roller is rotatably fixed on the rotating shaft;

[0020] A fixed shaft parallel to the rotating shaft is fixedly arranged on the gas pipe;

[0021] The two ends of the rotating shaft are fixed to the two ends of the fixed shaft through connecting rods.

[0022] Preferably, the gas lead and the bottom of the gas pipe are connected by a threaded connection.

[0023] Preferably, the gas valve is arranged above the anti-slip handle and is rotatably adjustable; and,

[0024] The gas valve rotates leftward, and the gas flow rate of the gas pipe decreases;

[0025] The gas valve rotates to the right, and the gas flow rate of the gas pipe increases.

[0026] Preferably, the cantilever support plate is in a rectangular shape, and the four corners of the cantilever support plate are processed into arc angles through a polishing process.

[0027] The present invention also provides an integrated waterproof coiled material fire-melting heating edge-pressing sealing method, which forms and performs integrated fire-melting heating edge-pressing sealing on the waterproof coiled material based on the integrated waterproof coiled material fire-melting heating edge-pressing sealing tool as described above, comprising:

[0028] A support frame is fixedly arranged above the gas pipe, a spray gun is arranged above the support frame, and a gas hose is connected to the top of the gas pipe, a cantilever support plate is arranged above the spray gun, and the cantilever support plate and the support frame are rotatably fixed, and a pressure roller is arranged below the spray gun, so that the pressure roller can be rotatably fixed on a rotating shaft, and the rotating shaft is fixed to the gas pipe, and a gas valve is arranged on the side of the gas pipe, and a gas lead is extended from the bottom surface of the gas pipe, so that the gas lead is connected to a movable gas tank, so as to form an integrated waterproof coiled material fire melting heating edge pressing sealing method;

[0029] The upper waterproof coiled material at the overlapped part of the coiled materials is lifted off the ground by the cantilever support plate to form a fire melting space;

[0030] The spray gun is placed in the fire melting space, and the gas valve is rotated to adjust the fire power of the spray gun, so that the spray gun is aimed at the waterproof coiled material to perform fire melting treatment on the waterproof coiled material to soften the waterproof coiled material to form a softened coiled material;

[0031] The pressing roller is placed on the softened coiled material, and the softened coiled material is subjected to rolling and shaping treatment to complete the edge pressing and sealing of the fireproof coiled material.

[0032] From the above technical scheme, it can be known that the integrated waterproof coiled material fire-melting heating edge-pressing sealing tool and method provided by the present invention are characterized in that a support frame is fixedly arranged above the gas pipe, a spray gun is arranged above the support frame, and the gas hose is connected to the top of the gas pipe, a cantilever support plate is arranged above the spray gun, and the cantilever support plate and the support frame are rotatably fixed, and at the same time a pressure roller is arranged below the spray gun, so that the pressure roller can be rotatably fixed on the rotating shaft, and the rotating shaft is fixed to the gas pipe, and a gas valve is arranged on the side of the gas pipe, and a gas lead is extended from the bottom surface of the gas pipe to connect the gas lead to a movable gas tank, so as to A method for forming an integrated waterproof membrane fire-melting, heating and edge-pressing sealing is provided. The upper layer of the waterproof membrane at the overlapped portion of the membrane is lifted off the ground by a cantilever support plate to form a fire-melting space. A spray gun is placed in the fire-melting space, and the gas valve is rotated to adjust the firepower of the spray gun. The spray gun is aimed at the waterproof membrane to perform a fire-melting treatment on the waterproof membrane to soften the waterproof membrane to form a softened membrane. A pressure roller is placed on the softened membrane to roll and shape the softened membrane to complete the edge-pressing sealing of the fireproof membrane. In this way, the construction can be completed by one person holding the membrane, and it can be faster, more efficient, safer and more reliable in quality than traditional construction methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] By referring to the following description in conjunction with the accompanying drawings, and with a more comprehensive understanding of the present invention, other objects and results of the present invention will become more clear and easy to understand. In the accompanying drawings:

[0034] Figure 1 It is a schematic structural diagram of an integrated waterproof coiled material fire-melting heating edge-pressing sealing tool according to an embodiment of the present invention;

[0035] Figure 2 It is a schematic structural diagram of an integrated waterproof coiled material fire-melting heating edge-pressing sealing tool according to another embodiment of the present invention;

[0036] Figure 3 The present invention is a flow chart of a method for sealing an integrated waterproof membrane by fire melting, heating and pressing edges according to an embodiment of the present invention.

[0037] The accompanying drawings are marked as follows: 1. gas pipe; 2. spray gun; 3. support frame; 4. gas hose; 5. cantilever support plate; 6. pressure roller; 7. waterproof membrane; 8. gas valve; 9. gas lead; 10. anti-slip handle; 11. cantilever shaft; 12. rotating shaft; 13. connecting rod. DETAILED DESCRIPTION

[0038] During the construction process of sealing and pressing the edges of waterproof membranes, three workers usually complete the work first. One worker turns the upper layer of the membrane at the overlap outside, another worker heats the membrane to the required temperature with a gas flame gun, and finally a worker compacts the heated membrane with a pressing tool. Usually, the quality of this operation method is determined by the tacit cooperation between the front and back workers. The front worker must have a certain speed and maintain an effective safety distance to avoid burns. The middle worker must master the flame of the flame gun, and the speed and compaction effect of the last worker must reach a corresponding level to ensure that the waterproof membrane they construct is completely sealed. This traditional sealing and pressing method has some problems, such as construction quality varies from person to person, operation is complicated, dangerous, inefficient, and easy to damage.

[0039] In view of the above problems, the present invention provides an integrated waterproof membrane fire-melting heating edge-pressing sealing tool and method. The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0040] In order to illustrate the integrated waterproof coiled material fire melting heating edge pressing sealing tool and method provided by the present invention, Figure 1-Figure 3 The embodiments of the present invention are exemplarily indicated.

[0041] The following description of exemplary embodiments is merely illustrative in nature and is not intended to limit the present invention and its application or use. Technologies and devices known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technologies and devices should be considered as part of the specification.

[0042] like Figure 1-Figure 2 As shown together, an embodiment of the present invention provides an integrated waterproof coiled material fire-melting heating edge-pressing sealing tool, comprising a gas pipe 1 for providing a path for gas and a spray gun 2 for performing fire-melting heating treatment on the waterproof coiled material 7; wherein a support frame 3 is fixedly arranged above the gas pipe 1, and the spray gun is arranged on one side of the support frame 3, and is connected to the top of the gas pipe 1 through a gas hose 4; a cantilever support plate 5 for lifting the waterproof coiled material 7 is arranged above the spray gun 2, and the cantilever support plate 5 and the support frame 3 are rotatably fixed; a pressure roller 6 for rolling and shaping the waterproof coiled material 7 is arranged below the spray gun 2, and the pressure roller 6 can be rotatably fixed on a rotating shaft 12, and the rotating shaft 12 is connected to the gas pipe 1. The gas pipe 1 is fixed; a gas valve 8 for adjusting the firepower of the spray gun is arranged on the side of the gas pipe 1; a gas lead 9 is extended on the bottom of the gas pipe 1, and the gas lead 9 is connected to a movable gas tank, so that by adjusting the gas valve, the gas in the gas tank enters the gas pipe through the gas lead, and then enters the spray gun through the gas pipe. When the fireproof coil needs to be sealed by fire melting, it is only necessary to open the valve and adjust the firepower of the spray gun through the valve to ensure that the required temperature for coil bonding is reached; after the waterproof coil softens, the rolling function is used. The pressure roller is made of solid steel, so that the pressure roller can easily make the coil after fire baking effectively fit the entire coil to complete the pressure sealing. There are two kinds of forces applied by the pressure roller to the coil, one is the pressure generated by its own weight, and the other is the force applied to the pressure roller by the downward pressure of the gas pipe held by the person and the downward pressure of the coil at the front end cantilever. The second force is an adjustable downward pressure, which can effectively control the compaction strength.

[0043] In this embodiment, a non-slip handle 10 for hand-held grasping is provided at the lower part of the gas pipe to facilitate the worker's grasping. The cantilever support plate 5 is arranged on the top of the support frame 3; and the cantilever support plate 5 can be rotatably fixed on the cantilever shaft 11; the cantilever shaft 11 is vertically fixed to the top of the support frame 3, the cantilever plate can rotate at an angle of 35 degrees, and the cantilever support plate is rectangular in shape, and the four corners of the cantilever support plate are polished to be arc angles, so that the front end cantilever can use the cantilever support plate to lift the upper layer of the coiled material at the overlapped part of the coiled material off the ground, the cantilever support plate can rotate at an axis of 35° to adjust the angle of the coiled material, and the support plate is polished to make the four corners into arc angles, so as to avoid damaging the coiled material when lifting it off.

[0044] It should be noted that in the present application, the gas pipe can directly pass the gas, that is, the gas flows into the gas pipe through the gas lead, and then flows from the gas pipe into the gas hose, and then enters the spray gun; an inner pipe can also be set in the gas pipe, and the gas pipe only supports and protects the pipeline through which the gas passes, that is, the upper end of the inner pipe is connected to the gas hose necklace, and the lower end of the inner pipe is connected to the gas lead; even, the inner pipe, gas hose, and gas lead can be made into an integrated hose, that is, the hose is hidden in the gas pipe, the upper end of the hose is directly connected to the spray gun necklace, and the lower end of the hose is directly connected to the gas pipe. The gas hose and gas lead here are only descriptions of the parts, and their components, combination methods, and whether they are actually split or integrated are not limited here, as long as the effect of providing a safe transportation pipe diameter for gas can be achieved.

[0045] In a specific embodiment, the gas pipe can be directly used to pass gas, the gas pipe is connected to the gas lead wire through a threaded buckle, the gas lead wire 9 and the bottom of the gas pipe are connected through a threaded buckle, and the gas valve is arranged above the anti-slip handle and is rotatably adjusted; more specifically, in this embodiment, the specific style of the spray gun is not specifically limited, and a spray gun switch can be set on the spray gun, or a switch can be not set, but for ease of use, in this embodiment, the switch of the spray gun is always in an open state, that is, it can be used as long as the gas passes, so as to control the passage of gas by adjusting the gas valve, and then control the switch of the spray gun, and control the firepower of the spray gun by controlling the amount of gas passing. When the gas valve rotates to the left, the gas flow rate of the gas pipe becomes smaller, and when the gas valve rotates to the right, the gas flow rate of the gas pipe becomes larger, so that by adjusting the gas valve, the gas in the gas tank enters the gas pipe through the gas lead wire, and then enters the spray gun through the gas pipe. When the fireproof coil needs to be sealed by fire melting and pressing, it is only necessary to open the valve and adjust the firepower of the spray gun through the valve to ensure that the required temperature for coil bonding is reached.

[0046] The specific fixing method of the pressing roller is not limited here, and can be any method that is convenient for workers to perform edge pressing and sealing operations. Figure 1 In the specific embodiment shown, the pressing roller 6 is rotatably fixed on the rotating shaft 12, which is fixed vertically to the gas pipe. After the worker heat-melts the waterproofing membrane, he slightly moves the gas pipe to the side, so that the pressing roller can be easily pressed on the softened waterproofing membrane and can roll on it, thereby facilitating further edge pressing and sealing operations. Figure 2In the specific embodiment shown, the pressure roller 6 can be rotatably fixed on the rotating shaft 12; a fixed shaft (not shown in the figure) parallel to the rotating shaft is fixedly arranged on the gas pipe, and the two ends of the rotating shaft 12 are fixed to the two ends of the fixed shaft by connecting rods 13, so that after the worker hot-melts the waterproofing membrane, he moves the gas pipe forward and presses down the gas pipe, and the pressure roller can be easily pressed on the softened waterproofing membrane, and the pressure roller can be rolled on the upper side, so as to facilitate further edge pressing and sealing operations. Both embodiments are convenient for workers to perform edge pressing and sealing operations, so that the edge pressing and sealing can be performed immediately after the waterproofing membrane is heated by fire melting, thereby improving production efficiency and saving labor costs.

[0047] As described above, the integrated waterproof coiled material fire-melting heating edge-pressing sealing tool provided by the present invention has a support frame fixedly arranged above the gas pipe, a spray gun arranged above the support frame, and the gas hose is connected to the top of the gas pipe, a cantilever support plate is arranged above the spray gun, and the cantilever support plate and the support frame are rotatably fixed, and a pressure roller is arranged below the spray gun, so that the pressure roller can be rotatably fixed on the rotating shaft, and the rotating shaft is fixed to the gas pipe, and a gas valve is arranged on the side of the gas pipe, and a gas lead is extended from the bottom surface of the gas pipe, so that the gas lead is connected to the movable gas tank to form an integrated The method for sealing the waterproof membrane by fire melting and heating is as follows: the upper waterproof membrane at the overlapped part of the membrane is lifted off the ground by a cantilever support plate to form a fire melting space; a spray gun is placed in the fire melting space; the gas valve is rotated to adjust the fire power of the spray gun; the spray gun is aimed at the waterproof membrane to perform fire melting treatment on the waterproof membrane to soften the waterproof membrane to form a softened membrane; a pressure roller is placed on the softened membrane to roll and shape the softened membrane to complete the edge sealing of the fireproof membrane; in this way, the construction can be completed by one person holding the machine, and it can be faster, more efficient, safer and more reliable in quality than traditional construction methods.

[0048] like Figure 3 As shown, the present invention also provides an integrated waterproof coiled material fire melting heating edge pressing sealing method, forming the integrated waterproof coiled material fire melting heating edge pressing sealing tool as described above to perform integrated fire melting heating edge pressing sealing on the waterproof coiled material, comprising:

[0049] S1: A support frame is fixedly arranged above the gas pipe, a spray gun is arranged above the support frame, and a gas hose is connected to the top of the gas pipe, a cantilever support plate is arranged above the spray gun, and the cantilever support plate and the support frame are rotatably fixed, and a pressure roller is arranged below the spray gun, so that the pressure roller can be rotatably fixed on a rotating shaft, and the rotating shaft is fixed to the gas pipe, and a gas valve is arranged on the side of the gas pipe, and a gas lead is extended from the bottom surface of the gas pipe, so that the gas lead is connected to a movable gas tank, so as to form an integrated waterproof coiled material fire melting heating edge pressing sealing method;

[0050] S2: The upper waterproof membrane at the overlapped part of the membrane is lifted off the ground by the cantilever support plate to form a fire melting space;

[0051] S3: placing the spray gun in the fire melting space, and rotating the gas valve to adjust the fire power of the spray gun, so that the spray gun is aimed at the waterproof coiled material to perform fire melting treatment on the waterproof coiled material to soften the waterproof coiled material to form a softened coiled material;

[0052] S4: placing the pressing roller on the softened coiled material, and performing rolling and shaping treatment on the softened coiled material to complete the edge pressing and sealing of the fireproof coiled material.

[0053] For a more specific implementation of the above-mentioned integrated waterproof membrane fire-melting, heating and pressing edge sealing method, please refer to the specific embodiment of the above-mentioned integrated waterproof membrane fire-melting, heating and pressing edge sealing tool, which will not be described in detail here.

[0054] As described above, the integrated waterproof coiled material fire-melting heating edge-pressing sealing method provided by the present invention can produce an integrated waterproof coiled material fire-melting heating edge-pressing sealing tool, and can correctly use the integrated waterproof coiled material fire-melting heating edge-pressing sealing tool, which is convenient for integrated fire-melting edge-pressing sealing operations on the waterproof coiled material, that is, a support frame is fixedly arranged above the gas pipe, a spray gun is arranged above the support frame, and the gas hose is connected to the top of the gas pipe, a cantilever support plate is arranged above the spray gun, and the cantilever support plate and the support frame are rotatably fixed, and a pressure roller is arranged below the spray gun, so that the pressure roller can be rotatably fixed on the rotating shaft, the rotating shaft is fixed to the gas pipe, and a gas valve is arranged on the side of the gas pipe, A gas lead is extended from the bottom surface of the gas pipe to connect the gas lead to a movable gas tank to form an integrated waterproof membrane fire-melting, heating and edge-pressing sealing method. The upper waterproof membrane at the overlap of the membrane is lifted off the ground by a cantilever support plate to form a fire-melting space. A spray gun is placed in the fire-melting space, and the gas valve is rotated to adjust the firepower of the spray gun. The spray gun is aimed at the waterproof membrane to perform fire-melting treatment on the waterproof membrane to soften the waterproof membrane to form a softened membrane. A pressure roller is placed on the softened membrane to roll and shape the softened membrane to complete the edge pressing and sealing of the fireproof membrane. In this way, one person can complete the construction by hand, and it can be faster, more efficient, safer and more reliable in quality than traditional construction methods.

[0055] As described above with reference to the accompanying drawings, the integrated waterproof coiled material fire melting heating edge pressing sealing tool and method proposed in the present invention are described by way of example. However, those skilled in the art should understand that various improvements can be made to the integrated waterproof coiled material fire melting heating edge pressing sealing tool and method proposed in the present invention without departing from the content of the present invention. Therefore, the protection scope of the present invention should be determined by the content of the attached claims.

Claims

1. An integrated waterproof coiled material fire melting heating edge pressing sealing tool, characterized in that: It includes a gas pipe for providing a path for the gas and a spray gun for performing a fire melting heating treatment on the waterproofing membrane; wherein, A support frame is fixedly arranged above the gas pipe; The spray gun is arranged on one side of the support frame and is connected to the top of the gas pipe through a gas hose; A cantilever support plate for lifting the waterproof coiled material is arranged above the spray gun, and the cantilever support plate is rotatably fixed to the support frame; A pressure roller for rolling and shaping the waterproof coiled material is arranged below the spray gun, and the pressure roller is rotatably fixed on a rotating shaft, and the rotating shaft is fixed to the gas pipe; A gas valve for adjusting the fire power of the spray gun is arranged on the side of the gas pipe; A gas lead is extended from the bottom surface of the gas pipe and connected to a movable gas tank.

2. The integrated waterproof coiled material fire melting heating edge pressing sealing tool according to claim 1, characterized in that: An anti-slip handle for hand-held grasping is arranged at the lower part of the gas pipe.

3. The integrated waterproof coiled material fire melting heating edge pressing sealing tool according to claim 2, characterized in that: The cantilever support plate is arranged on the top of the support frame; and The cantilever support plate can be rotatably fixed on the cantilever shaft; The cantilever shaft is vertically fixed to the top of the support frame.

4. The integrated waterproof coiled material fire melting heating edge pressing sealing tool according to claim 3, characterized in that: The rotatable angle of the cantilever plate is 35 degrees.

5. The integrated waterproof coiled material fire melting heating edge pressing sealing tool according to claim 4, characterized in that: The pressure roller is rotatably fixed on the rotating shaft; The rotating shaft is vertically fixed to the gas pipe.

6. The integrated waterproof coiled material fire melting heating edge pressing sealing tool according to claim 4, characterized in that: The pressure roller is rotatably fixed on the rotating shaft; A fixed shaft parallel to the rotating shaft is fixedly arranged on the gas pipe; The two ends of the rotating shaft are fixed to the two ends of the fixed shaft through connecting rods.

7. The integrated waterproof coiled material fire melting heating edge pressing sealing tool according to claim 4, characterized in that: The gas lead and the bottom of the gas pipe are connected via a threaded connection.

8. The integrated waterproof coiled material fire melting heating edge pressing sealing tool according to claim 7, characterized in that: The gas valve is arranged above the anti-slip handle and is rotatably adjustable; and, The gas valve rotates leftward, and the gas flow rate of the gas pipe decreases; The gas valve rotates to the right, and the gas flow rate of the gas pipe increases.

9. The integrated waterproof coiled material fire melting heating edge pressing sealing tool as claimed in claim 8, characterized in that: The cantilever support plate is in a rectangular shape, and the four corners of the cantilever support plate are processed into arc angles through a polishing process.

10. A method for sealing an integrated waterproof coiled material by heat-melting and edge pressing, characterized in that: Forming and performing integrated fire-melting, heating and pressing edge sealing on the waterproof membrane based on the integrated fire-melting, heating and pressing edge sealing tool as described in any one of claims 1 to 9, comprising: A support frame is fixedly arranged above the gas pipe, a spray gun is arranged above the support frame, and a gas hose is connected to the top of the gas pipe, a cantilever support plate is arranged above the spray gun, and the cantilever support plate and the support frame are rotatably fixed, and a pressure roller is arranged below the spray gun, so that the pressure roller can be rotatably fixed on a rotating shaft, and the rotating shaft is fixed to the gas pipe, and a gas valve is arranged on the side of the gas pipe, and a gas lead is extended from the bottom surface of the gas pipe, so that the gas lead is connected to a movable gas tank, so as to form an integrated waterproof coiled material fire melting heating edge pressing sealing method; The upper waterproof coiled material at the overlapped part of the coiled materials is lifted off the ground by the cantilever support plate to form a fire melting space; The spray gun is placed in the fire melting space, and the gas valve is rotated to adjust the fire power of the spray gun, so that the spray gun is aimed at the waterproof coiled material to perform fire melting treatment on the waterproof coiled material to soften the waterproof coiled material to form a softened coiled material; The pressing roller is placed on the softened coiled material, and the softened coiled material is subjected to rolling and shaping treatment to complete the edge pressing and sealing of the fireproof coiled material.

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