Open-width singeing machine

Abstract

An open-width singeing machine comprises a cloth feeding device, a singeing device, a steam fire extinguishing device and a cloth discharging device, the output end of the cloth feeding device is connected to the output end of the singeing device, the output end of the singeing device is connected to the output end of the steam fire extinguishing device, and the output end of the steam fire extinguishing device is connected to the cloth discharging device; the singeing device comprises a machine shell, a first cloth guide assembly, a cooling roller, a fire hole, a first driving part, a second driving part, a smoke suction assembly and a cloth pressing assembly. The utility model provides the open-width singeing machine according to the content, and solves the problems that the singeing mode of the singeing machine in the prior art is relatively single, and the singeing machine cannot be compatible with cloth with different materials or different thicknesses for singeing.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, and in particular to a flat-width singeing machine. Background Technology

[0002] Singeing is a process in which fabric is rapidly passed through the flame of a singeing machine in a flat state to remove surface fuzz and achieve a smooth surface. Commercially available singeing machines have a flame and a fabric roller. The fabric moves around the roller with the flame facing it. The fuzz on the fabric surface, being close to the flame and loose, heats up quickly and burns, while the fabric itself, being denser and thicker and farther from the flame, heats up more slowly. This difference in heating rate between the fabric body and the fuzz achieves the goal of burning off only the surface fuzz. However, existing singeing machines have a relatively limited singeing mode and cannot handle fabrics of different materials or thicknesses. Utility Model Content

[0003] The purpose of this invention is to propose a flat-width singeing machine to solve the problem that the singeing mode of existing singeing machines is relatively simple and cannot be compatible with singeing fabrics of different materials or thicknesses.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A flat-width singeing machine includes a fabric feeding device, a singeing device, a steam fire extinguishing device, and a fabric discharging device. The output end of the fabric feeding device is connected to the output end of the singeing device, the output end of the singeing device is connected to the output end of the steam fire extinguishing device, and the output end of the steam fire extinguishing device is connected to the fabric discharging device.

[0006] The singeing device includes a housing, a first guide cloth assembly, a cooling roller, a burner, a first drive unit, a second drive unit, a smoke extraction assembly, and a cloth pressing assembly.

[0007] The first guide fabric assembly is installed inside the housing and is used to guide and convey the fabric. The cooling roller is movable up and down and is installed inside the housing. The first drive unit is used to drive the cooling roller to move up and down. The burner is rotatably installed inside the housing. The second drive unit is used to drive the burner to rotate. The smoke extraction assembly is located above the burner and is used to extract smoke and discharge it to the outside. The fabric pressing assembly is located above the smoke extraction assembly and is used to extinguish any remaining sparks on the fabric surface.

[0008] Furthermore, the smoking assembly includes a fabric cover, a smoking hood, a smoke exhaust duct, and a smoke exhaust fan;

[0009] The fabric cover is installed inside the housing. Smoke exhaust channels are installed at both ends of the fabric cover. The smoke hood is installed at the bottom of the smoke exhaust channel. The smoke exhaust channel is connected to the smoke hood. The smoke exhaust fan is installed at the other end of the smoke exhaust channel. The smoke hood faces the fire outlet.

[0010] Specifically, the first guide fabric assembly includes a first guide fabric roller, a second guide fabric roller, a third guide fabric roller, a fourth guide fabric roller, an edge spreading roller, and a first drive roller;

[0011] The housing is provided with a first fabric inlet and a first fabric outlet. The first fabric inlet is located on the lower left side of the housing, and the first fabric outlet is located on the upper right side of the housing.

[0012] The edge-unfolding roller, the first guide roller, the second guide roller, the third guide roller, the fourth guide roller, and the first drive roller are rotatably mounted inside the machine housing. The edge-unfolding roller is directly opposite the first fabric inlet. The first guide roller is located to the right of the edge-unfolding roller. The second guide roller is located above and to the right of the first guide roller. The third guide roller is located above and to the right of the second guide roller. The first drive roller is located above the third guide roller. The fourth guide roller is located above the first drive roller.

[0013] Preferably, the singeing device further includes a first limiting roller and a second limiting roller;

[0014] The first limiting roller and the second limiting roller are rotatably installed inside the housing. The first limiting roller is located between the left-side cold water roller and the fourth guide roller, and the first limiting roller can abut against the left-side cold water roller. The second limiting roller is located above the right-side cold water roller, and the second limiting roller can abut against the right-side cold water roller.

[0015] In some embodiments, the pressing assembly includes a first rubber-coating roller, a second rubber-coating roller, a third drive unit, a second drive roller, a fifth guide roller, and a sixth guide roller;

[0016] The first rubber-coating roller, the second rubber-coating roller, the second drive roller, the fifth guide roller, and the sixth guide roller are rotatably mounted on the machine housing.

[0017] The fifth guide roller is located to the left of the first coating roller, the second drive roller is located to the right of the first coating roller, the sixth guide roller is located below the right side of the second drive roller, and the sixth guide roller is located above the first fabric outlet.

[0018] The second coating roller is located above the first coating roller. The second coating roller is mounted on the housing and can move up and down. The third drive unit is used to drive the second coating roller to move up and down.

[0019] Furthermore, the steam fire extinguishing device includes a fire extinguishing box, a second guide cloth assembly, a spray nozzle, a steam pipe, and a frame;

[0020] The fire extinguishing box is installed on the frame. The bottom of the fire extinguishing box is provided with a second inlet, a second outlet and a drain. The drain is located between the second inlet and the second outlet.

[0021] The second guide fabric assembly is installed inside the fire extinguishing box and is used to guide and convey the fabric. The steam pipe is installed inside the fire extinguishing box and is located above the second guide fabric assembly. The steam pipe is equipped with multiple spray nozzles.

[0022] Specifically, the second guide fabric assembly includes a seventh guide fabric roller, an eighth guide fabric roller, and a ninth guide fabric roller;

[0023] Multiple seventh guide rollers, multiple eighth guide rollers, and multiple ninth guide rollers are rotatably installed inside the fire extinguishing box. The seventh guide roller is located above the eighth guide roller and is offset from the eighth guide roller. The eighth guide roller is located above the ninth guide roller and is offset from the ninth guide roller.

[0024] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0025] The singeing machine comprises a fabric feeding device, a singeing device, a machine casing, a first fabric guiding assembly, cooling rollers, a flame outlet, a first drive unit, a second drive unit, a smoke extraction assembly, a fabric pressing assembly, a steam extinguishing device, and a fabric discharge device. The two cooling rollers can move up and down, and the two flame outlets can rotate, thus adjusting the singeing angle and enabling various singeing modes. This makes it suitable for singeing fabrics of different materials or thicknesses, improving the versatility of the flat-width singeing machine. Furthermore, the fabric pressing assembly extinguishes the fire on the fabric surface, and the subsequent steam extinguishing device provides dual fire suppression, preventing spontaneous combustion of the fabric. Additionally, the smoke generated during singeing can be drawn away by the smoke extraction assembly and discharged to the outside, preventing any impact on the fabric's production quality. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of a flat singeing machine according to one embodiment of the present invention;

[0027] Figure 2 This is a schematic diagram of the singeing device according to one embodiment of the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of a smoking assembly according to one embodiment of the present invention;

[0029] Figure 4 This is a schematic diagram of the structure of a steam fire extinguishing device according to one embodiment of the present invention;

[0030] The components include: fabric feeding device 1, singeing device 2, machine housing 21, first fabric inlet 211, first fabric outlet 212, first fabric guide assembly 22, first fabric guide roller 221, second fabric guide roller 222, third fabric guide roller 224, fourth fabric guide roller 224, edge spreading roller 225, first drive roller 226, cooling roller 23, burner 24, first drive unit 25, second drive unit 26, smoke extraction assembly 27, fabric threading hood 271, smoke extraction hood 272, smoke exhaust channel 273, smoke exhaust fan 274, and fabric pressing assembly 2. 8. First rubber-coating roller 281, second rubber-coating roller 282, third drive unit 283, second drive roller 284, fifth guide roller 285, sixth guide roller 286, first limit roller 291, second limit roller 292, steam fire extinguishing device 3, fire extinguishing box 31, second inlet 311, second outlet 312, drain 313, second guide assembly 32, spray nozzle 33, steam pipe 34, frame 35, seventh guide roller 37, eighth guide roller 38, ninth guide roller 39, and cloth output device 4. Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0032] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," "inner side," "outer side," "inner end," "outer end," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish descriptive features, without any order or emphasis. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0033] In one embodiment of this utility model, such as Figure 1-4As shown, a flat-width singeing machine includes a fabric feeding device 1, a singeing device 2, a steam fire extinguishing device 3, and a fabric output device 4. The output end of the fabric feeding device 1 is connected to the output end of the singeing device 2, the output end of the singeing device 2 is connected to the output end of the steam fire extinguishing device 3, and the output end of the steam fire extinguishing device 3 is connected to the fabric output device 4. The singeing device 2 includes a machine housing 21, a first fabric guiding assembly 22, a cooling roller 23, a fire port 24, a first driving part 25, a second driving part 26, a smoke extraction assembly 27, and a fabric pressing assembly 28.The first guide fabric assembly 22 is installed inside the housing 21 and is used to guide and convey the fabric. The cooling roller 23 is movable up and down and is installed inside the housing 21. The first drive unit 25 is used to drive the cooling roller 23 to move up and down. The burner 24 is rotatably installed inside the housing 21. The second drive unit 26 is used to drive the burner 24 to rotate. The smoke extraction assembly 27 is located above the burner 24 and is used to extract smoke and discharge it to the outside. The fabric pressing assembly 28 is located above the smoke extraction assembly 27 and is used to extinguish any remaining sparks on the fabric surface. In this embodiment, there are two cooling rollers 23, two burners 24, two first drive units 25, and two second drive units 26. The two cooling rollers 23 are arranged opposite each other, and circulating cold water flows through the interior of the two cooling rollers 23 to achieve cooling during the singeing process. The first drive unit 25 is a telescopic cylinder, and its output end is connected to the end of the cooling roller 23. The second drive unit 26 is a rotary cylinder, and it is installed inside the housing 21. The burner 24 is installed in the second drive unit. 26. The two burners 24 are respectively located on the outer sides of the two cooling rollers 23. The burners 24 and the corresponding combustion components are prior art. The first guide cloth assembly 22 is located below the burners 24, the smoke extraction assembly 27 is located above the burners 24, and the pressing cloth assembly 28 is located above the smoke extraction assembly 27. The housing 21 is provided with a first cloth inlet 211 and a first cloth outlet 212. The first cloth inlet 211 is located on the lower left side of the housing 21, and the first cloth outlet 212 is located on the upper right side of the housing 21. The cloth feeding device... Both the feeding device 1 and the fabric feeding device 4 are existing technologies. During operation, the fabric is wound around the feeding device 1 and then enters through the first feeding port 211 of the housing 21. After being guided by the first fabric guiding assembly 22, it is wound around the two cooling rollers 23 for singeing. The two cooling rollers 23 can move up and down along the height of the housing 21, and the two flame nozzles 24 can rotate to adjust the flame angle. The two work together to adjust the singeing angle between the flame nozzles 24 and the cooling rollers 23. For example, the flames emitted from the flame nozzles 24 can act tangentially on the fabric on the cooling rollers 23. The material is fed to the fabric directly facing the cooling roller 23, i.e., the flame 24 is directly facing the central axis of the cooling roller 23, realizing the switching from cutting to direct burning. Alternatively, the flame of the flame 24 can directly impact the fabric and penetrate the fabric, realizing three singeing modes. After the singeing is completed, the fabric passes through the smoke extraction component 27. The smoke generated during the singeing process is extracted and discharged to the outside through the smoke extraction component 27. Then, the fabric passes through the fabric pressing component 28 to extinguish the sparks on the surface of the fabric and enters the steam fire extinguishing device 3 from the first fabric outlet 212 for complete fire extinguishing. Finally, it exits from the fabric outlet 4.This application utilizes a fabric feeding device 1, a singeing device 2, a machine housing 21, a first fabric guiding assembly 22, a cooling roller 23, a flame outlet 24, a first drive unit 25, a second drive unit 26, a smoke extraction assembly 27, a fabric pressing assembly 28, a steam extinguishing device 3, and a fabric discharging device 4. These components allow the two cooling rollers 23 to move up and down, and the two flame outlets 24 to rotate, thereby adjusting the singeing angle and enabling multiple singeing modes. This allows for singeing of fabrics of different materials or thicknesses, improving the versatility of the flat-width singeing machine. Furthermore, the fabric pressing assembly 28 extinguishes the fire on the fabric surface, and the subsequent steam extinguishing device 3 provides dual fire suppression, preventing spontaneous combustion of the fabric. Additionally, the smoke generated during singeing can be extracted and discharged to the outside by the smoke extraction assembly 27, preventing any impact on the production quality of the fabric.

[0034] like Figure 1-3 As shown, the smoke extraction assembly 27 includes a fabric cover 271, a smoke hood 272, a smoke exhaust duct 273, and a smoke exhaust fan 274. The fabric cover 271 is installed inside the housing 21. The smoke exhaust duct 273 is installed at both ends of the fabric cover 271. The smoke hood 272 is installed at the bottom of the smoke exhaust duct 273. The smoke exhaust duct 273 is connected to the smoke hood 272. The smoke exhaust fan 274 is installed at the other end of the smoke exhaust duct 273. The smoke hood 272 faces the fire outlet 24. In this embodiment, there are two smoke hoods 272, two smoke exhaust channels 273, and two smoke exhaust fans 274. The suction ports of the two smoke hoods 272 face the corresponding two burners 24. The fabric hood 271 is not connected to the smoke exhaust channel 273. When working, the smoke exhaust fan 274 starts to work, so that the smoke hoods 272 suck up the smoke generated by the singeing of the burners 24 and discharge it to the outside through the smoke exhaust channel 273. The fabric is inserted from the bottom of the fabric hood 271 and comes out from the top of the fabric hood 271 and wraps around the pressing assembly 28. The fabric hood 271 forms a relatively sealed space to prevent floating objects generated by the singeing below from adhering to the surface of the fabric.

[0035] like Figure 1-3As shown, the first guide roller assembly 22 includes a first guide roller 221, a second guide roller 222, a third guide roller 224, a fourth guide roller 225, a spreading roller 225, and a first drive roller 226; the housing 21 is provided with a first inlet 211 and a first outlet 212, the first inlet 211 being located below the left side of the housing 21, and the first outlet 212 being located above the right side of the housing 21; the spreading roller 225, the first guide roller 221, the second guide roller 222, the third guide roller 224, the fourth guide roller 225, the fourth guide roller 226, the first guide roller 221, the second guide roller 222, the third guide roller 224, the fourth guide roller 225, the fourth guide roller 226, the fifth guide roller 224, the sixth guide roller 225, the seventh guide roller 226, the eighth guide roller 226, the ninth guide roller 226, the eleventh guide roller 225, the eleventh guide roller 226 ... Roller 224 and the first driving roller 226 are rotatably mounted inside the housing 21. The edge-spreading roller 225 is directly opposite the first fabric inlet 221. The first guide roller 221 is located to the right of the edge-spreading roller 225. The second guide roller 222 is located above the right side of the first guide roller 221. The third guide roller 223 is located above the right side of the second guide roller 222. The first driving roller 226 is located above the third guide roller 223. The fourth guide roller 224 is located above the first driving roller 226. In this embodiment, a motor is connected to the end of the first drive roller 226. During operation, the fabric enters from the inlet 211 of the housing 21 and wraps around the edge spreading roller 225, the first guide roller 221, the second guide roller 222, the third guide roller 223, the first drive roller 226, and the fourth guide roller 224 in sequence. The spreading roller 225 is used to spread the edge of the fabric in front to ensure that the flame of the burner 24 burns off the fluff evenly. Multiple guide rollers cooperate with the drive roller to stably transport the fabric, ensuring transport efficiency and transport quality.

[0036] like Figure 2-3 As shown, the singeing device 2 further includes a first limiting roller 291 and a second limiting roller 292. The first limiting roller 291 and the second limiting roller 292 are rotatably mounted inside the housing 21. The first limiting roller 291 is located between the left-side cold water roller 23 and the fourth guide roller 224, and the first limiting roller 291 can abut against the left-side cold water roller 23. The second limiting roller 292 is located above the right-side cold water roller 23, and the second limiting roller 292 can abut against the right-side cold water roller 23. In this embodiment, the first limiting roller 291 is located below the left-side cold water roller 23, and the second limiting roller 292 is located above the right-side cold water roller 23. The first limiting roller 291 and the second limiting roller 292 are used to limit the movement stroke of the cold water roller 23 to prevent it from moving excessively and causing the fabric to loosen or break.

[0037] like Figure 2-3As shown, the fabric pressing assembly 28 includes a first coating roller 281, a second coating roller 282, a third drive unit 283, a second drive roller 284, a fifth guide roller 285, and a sixth guide roller 286. The first coating roller 281, the second coating roller 282, the second drive roller 284, the fifth guide roller 285, and the sixth guide roller 286 are rotatably mounted on the housing 21. The fifth guide roller 285 is located to the left of the first coating roller 281, the second drive roller 284 is located to the right of the first coating roller 281, and the sixth guide roller 286 is located below the right side of the second drive roller 284 and above the first fabric outlet 212. The second coating roller 282 is located above the first coating roller 281 and is movable up and down on the housing 21. The third drive unit 283 is used to drive the second coating roller 282 to move up and down. In this embodiment, the third drive unit 283 is a cylinder. After the singed fabric comes out of the fabric shroud 271, it wraps around the fifth guide roller 285 and then enters between the first rubber-coated roller 281 and the second rubber-coated roller 282. The third drive unit 283 drives the second rubber-coated roller 282 to a certain height, so that the first rubber-coated roller 281 and the second rubber-coated roller 282 can abut against the surface of the fabric, thereby pressing the sparks on the surface of the fabric to extinguish the sparks. After the sparks are extinguished, the fabric wraps around the second drive roller 284 and the sixth guide roller 286 in sequence, and is conveyed from the first fabric outlet 212 toward the steam fire extinguishing device 3.

[0038] like Figure 1 and Figure 4As shown, the steam fire extinguishing device 3 includes a fire extinguishing box 31, a second cloth guide assembly 32, spray nozzles 33, a steam pipe 34, and a frame 35. The fire extinguishing box 31 is installed on the frame 35. The bottom of the fire extinguishing box 31 is provided with a second cloth inlet 311, a second cloth outlet 312, and a drain outlet 313. The drain outlet 313 is located between the second cloth inlet 311 and the second cloth outlet 312. The second cloth guide assembly 32 is installed inside the fire extinguishing box 31 and is used to guide and convey cloth. The steam pipe 34 is installed inside the fire extinguishing box 31 and is located above the second cloth guide assembly 32. The steam pipe 34 is equipped with multiple spray nozzles 33. In this embodiment, the steam pipe 34 is connected to an external steam supply device. Multiple steam pipes 34 are installed on the top of the fire extinguishing box 31 to ensure complete coverage of the fabric. Each steam pipe 34 is equipped with three spray nozzles 33. During operation, the singed fabric enters the interior of the fire extinguishing box 31 through the second inlet 311, wraps around the second guide fabric assembly 32, and exits through the second outlet 312 to the outlet device 4. Furthermore, when the second guide fabric assembly 32 conveys the fabric, the steam pipe 34 above it sprays steam through the spray nozzles 33. The steam can quickly cover the surface of the fabric, thoroughly extinguishing the fire through the dual effects of isolating oxygen and cooling, preventing reignition. The condensed water is discharged to the outside through the drain outlet 313 at the bottom of the fire extinguishing box 31, which is convenient and quick and prevents water accumulation. Preferably, the fire extinguishing box 7 is also equipped with a suction pipe inside.

[0039] like Figure 1 and Figure 4 As shown, the second guide fabric assembly 32 includes a seventh guide fabric roller 37, an eighth guide fabric roller 38, and a ninth guide fabric roller 39. Multiple seventh guide fabric rollers 37, multiple eighth guide fabric rollers 38, and multiple ninth guide fabric rollers 39 are rotatably mounted inside the fire extinguishing box 31. The seventh guide fabric roller 37 is located above the eighth guide fabric roller 38, and the seventh guide fabric roller 37 and the eighth guide fabric roller 38 are offset from each other. The eighth guide fabric roller 38 is located above the ninth guide fabric roller 39, and the eighth guide fabric roller 38 and the ninth guide fabric roller 39 are offset from each other. In this embodiment, there are four seventh guide fabric rollers 37 and four eighth guide fabric rollers 38, and three ninth guide fabric rollers 39. During operation, the fabric enters the fire extinguishing box 31 from the second inlet 311 and sequentially wraps around the eighth guide fabric roller 38, the seventh guide fabric roller 37, and the ninth guide fabric roller 39, allowing the fabric to unfold and be conveyed, ensuring that the steam can cover the surface of the fabric.

[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0041] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A flat-width singeing machine, characterized in that: It includes a fabric feeding device, a singeing device, a steam fire extinguishing device, and a fabric discharging device. The output end of the fabric feeding device is connected to the output end of the singeing device, the output end of the singeing device is connected to the output end of the steam fire extinguishing device, and the output end of the steam fire extinguishing device is connected to the fabric discharging device. The singeing device includes a housing, a first guide cloth assembly, a cooling roller, a burner, a first drive unit, a second drive unit, a smoke extraction assembly, and a cloth pressing assembly. The first guide fabric assembly is installed inside the housing and is used to guide and convey the fabric. The cooling roller is movable up and down and is installed inside the housing. The first drive unit is used to drive the cooling roller to move up and down. The burner is rotatably installed inside the housing. The second drive unit is used to drive the burner to rotate. The smoke extraction assembly is located above the burner and is used to extract smoke and discharge it to the outside. The fabric pressing assembly is located above the smoke extraction assembly and is used to extinguish any remaining sparks on the fabric surface.

2. A flat-width singeing machine according to claim 1, characterized in that: The smoking assembly includes a fabric cover, a smoking hood, a smoke exhaust duct, and a smoke exhaust fan; The fabric cover is installed inside the housing. Smoke exhaust channels are installed at both ends of the fabric cover. The smoke hood is installed at the bottom of the smoke exhaust channel. The smoke exhaust channel is connected to the smoke hood. The smoke exhaust fan is installed at the other end of the smoke exhaust channel. The smoke hood faces the fire outlet.

3. A flat-width singeing machine according to claim 2, characterized in that: The first fabric guiding assembly includes a first fabric guiding roller, a second fabric guiding roller, a third fabric guiding roller, a fourth fabric guiding roller, an edge spreading roller, and a first driving roller; The housing is provided with a first fabric inlet and a first fabric outlet. The first fabric inlet is located on the lower left side of the housing, and the first fabric outlet is located on the upper right side of the housing. The edge-unfolding roller, the first guide roller, the second guide roller, the third guide roller, the fourth guide roller, and the first drive roller are rotatably mounted inside the machine housing. The edge-unfolding roller is directly opposite the first fabric inlet. The first guide roller is located to the right of the edge-unfolding roller. The second guide roller is located above and to the right of the first guide roller. The third guide roller is located above and to the right of the second guide roller. The first drive roller is located above the third guide roller. The fourth guide roller is located above the first drive roller.

4. A flat-width singeing machine according to claim 3, characterized in that: The singeing device also includes a first limiting roller and a second limiting roller; The first limiting roller and the second limiting roller are rotatably installed inside the housing. The first limiting roller is located between the left-side cold water roller and the fourth guide roller, and the first limiting roller can abut against the left-side cold water roller. The second limiting roller is located above the right-side cold water roller, and the second limiting roller can abut against the right-side cold water roller.

5. A flat-width singeing machine according to claim 3, characterized in that: The pressing assembly includes a first rubber-coating roller, a second rubber-coating roller, a third drive unit, a second drive roller, a fifth guide roller, and a sixth guide roller; The first rubber-coating roller, the second rubber-coating roller, the second drive roller, the fifth guide roller, and the sixth guide roller are rotatably mounted on the machine housing. The fifth guide roller is located to the left of the first coating roller, the second drive roller is located to the right of the first coating roller, the sixth guide roller is located below the right side of the second drive roller, and the sixth guide roller is located above the first fabric outlet. The second coating roller is located above the first coating roller. The second coating roller is mounted on the housing and can move up and down. The third drive unit is used to drive the second coating roller to move up and down.

6. A flat-width singeing machine according to claim 1, characterized in that: The steam fire extinguishing device includes a fire extinguishing box, a second guide cloth assembly, spray nozzles, steam pipes, and a frame; The fire extinguishing box is installed on the frame. The bottom of the fire extinguishing box is provided with a second inlet, a second outlet and a drain. The drain is located between the second inlet and the second outlet. The second guide fabric assembly is installed inside the fire extinguishing box and is used to guide and convey the fabric. The steam pipe is installed inside the fire extinguishing box and is located above the second guide fabric assembly. The steam pipe is equipped with multiple spray nozzles.

7. A flat-width singeing machine according to claim 6, characterized in that: The second guide fabric assembly includes a seventh guide fabric roller, an eighth guide fabric roller, and a ninth guide fabric roller; Multiple seventh guide rollers, multiple eighth guide rollers, and multiple ninth guide rollers are rotatably installed inside the fire extinguishing box. The seventh guide roller is located above the eighth guide roller and is offset from the eighth guide roller. The eighth guide roller is located above the ninth guide roller and is offset from the ninth guide roller.

Images