Singeing treatment device for producing flame-retardant polyester gray fabric

Abstract

The utility model relates to the technical field of polyester grey cloth, in particular to a singeing treatment device for producing flame-retardant polyester grey cloth. The winding roller and the two conveying rollers are rotationally connected to the support, and a motor used for driving the winding roller to rotate is arranged on the support; the cooling assembly is arranged in the heat dissipation bin and is used for cooling the terylene gray fabric subjected to singeing treatment; by arranging the heat dissipation bin and the cooling assembly, the singed polyester gray fabric can be rapidly cooled, the influence of high temperature on subsequent processing is avoided, and the production efficiency is improved; through cooperative use of the ratchet wheel, the manual rotating disc, the pawl and the grab handle, a worker can drive the gear through the manual rotating disc, the gear does not need to be directly rotated, the operation difficulty is reduced, meanwhile, the ratchet wheel can be limited through the pawl, and the situation that the ratchet wheel rotates under the condition that the ratchet wheel is not subjected to external force is avoided.

Description

Technical Field

[0001] This utility model relates to the field of polyester fabric technology, specifically to a singeing treatment device for the production of flame-retardant polyester fabric. Background Technology

[0002] Currently, during the production of polyester fabric, the polyester fibers are subjected to friction during the weaving process, causing a layer of fuzz to stand up on the surface of the woven fabric. This fuzz not only affects the smoothness of the fabric and is prone to attracting dust, but it can also cause various defects during the printing and dyeing process. Therefore, in the processing of polyester fabric, singeing is generally performed on the polyester fabric.

[0003] In the prior art, Chinese utility model patent with authorization announcement number CN216919730U discloses "a singeing treatment device for polyester fabric production", which includes a workbench, a drying box, polyester fabric, and a drying component set in the drying box for dehumidifying the polyester fabric. The top of the workbench is respectively equipped with a drying box, a cleaning box, and a singeing box. The cleaning box is located on one side of the drying box, and the singeing box is located on one side of the cleaning box. A control panel is set on the front of the workbench. The drying component includes connecting blocks and electric heating lamps. Connecting blocks are respectively connected to the upper and lower inner surfaces of the drying box.

[0004] While existing singeing devices for flame-retardant polyester fabric production utilize a combination of a vacuum pump, compressor, and jet nozzle to remove impurities from both sides of the polyester fabric after combustion, thus preventing these impurities from adhering to the fabric, they lack a mechanism for rapid cooling of the polyester fabric after singeing. Furthermore, the high temperature of the singeed polyester fabric can negatively impact subsequent processing. Therefore, we propose a singeing device for flame-retardant polyester fabric production. Utility Model Content

[0005] One of the technical problems this application aims to solve is: how to design a mechanism that can achieve rapid cooling after singeing polyester fabric, so as to avoid the impact of high temperature on subsequent processing.

[0006] To solve the above-mentioned technical problems, this application provides a singeing treatment device for the production of flame-retardant polyester fabric, including a support frame and further comprising;

[0007] A take-up roller and two conveyor rollers are rotatably connected to the bracket, and a motor for driving the take-up roller to rotate is provided on the bracket;

[0008] A heat dissipation chamber is mounted on the support frame. Both sides of the heat dissipation chamber have discharge ports, and one side of the heat dissipation chamber is connected to a cover door via a hinge.

[0009] A cooling component is disposed within the heat dissipation chamber and is used to cool the polyester fabric after singeing.

[0010] In some embodiments, the cooling component includes two support frames slidably connected inside the heat dissipation chamber. Each of the two support frames is provided with an exhaust pipe, and the exhaust pipe has multiple exhaust holes. The heat dissipation chamber is also provided with a drive unit for driving the two support frames to move.

[0011] In some embodiments, the heat dissipation chamber is provided with two pairs of fixed rods inside, and each of the two support frames is provided with a pair of mounting blocks on one side. The support frames are slidably connected to the fixed rods through the mounting blocks, and the mounting blocks have the freedom to move along the fixed rods.

[0012] In some embodiments, the drive unit includes a toothed plate disposed on the support frame, and a gear is rotatably connected to the heat dissipation chamber via a rotating shaft, the gear meshing with two of the toothed plates.

[0013] In some embodiments, the length of the support frame is less than the length of the heat dissipation chamber, and the support frame has multiple air holes.

[0014] In some embodiments, the support frame, the fixing rod, and the mounting block are all made of nylon, and the support frame and the mounting block can be manufactured as a single unit.

[0015] In some embodiments, the other end of the rotating shaft passes through the bracket and is provided with a ratchet. A manual turntable is provided on one side of the ratchet, and a pawl is rotatably connected to one side of the heat dissipation chamber above the ratchet. A handle is provided on the outer wall of the pawl.

[0016] This utility model has at least the following beneficial effects:

[0017] 1. By setting up heat dissipation chambers and cooling components, the polyester fabric after singeing can be cooled down quickly, avoiding the impact of high temperature on subsequent processing and improving production efficiency.

[0018] 2. By using a ratchet, manual turntable, pawl, and handle in combination, the operator can drive the gears via the manual turntable without directly rotating them, reducing operational difficulty. Simultaneously, the pawl limits the ratchet, preventing it from rotating on its own without external force, thus keeping the gears in their current position and fixing the support frame in place. This prevents the support frame from sliding without external force, improving stability. Furthermore, the setup of the manual turntable, ratchet, pawl, and handle is simple, easy for operators to operate and maintain, and reduces operating costs. Attached Figure Description

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

[0020] Figure 2 This is a partial cross-sectional structural diagram of the heat dissipation chamber of this utility model;

[0021] Figure 3 This utility model Figure 1 A magnified structural diagram at point A;

[0022] Figure 4 This utility model Figure 2 A magnified structural diagram at point B;

[0023] Figure 5 This is a schematic diagram of the installation structure of the motor of this utility model;

[0024] Figure 6 This utility model Figure 5 A magnified structural diagram at point C.

[0025] In the diagram: 1. Support frame; 2. Conveyor roller; 3. Rewind roller; 4. Motor; 5. Heat dissipation chamber; 6. Cover; 100. Cooling component; 101. Support frame; 102. Exhaust pipe; 103. Exhaust hole; 104. Air hole; 200. Drive unit; 201. Fixing rod; 202. Mounting block; 203. Toothed plate; 204. Gear; 205. Manual turntable; 30. Ratchet; 31. Pad; 32. Handle; 40. Discharge port. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0027] Please see Figures 1-4 This utility model provides a technical solution: a singeing treatment device for the production of flame-retardant polyester fabric, including a support 1, and also including;

[0028] The take-up roller 3 and the two conveyor rollers 2 are rotatably connected to the bracket 1. The bracket 1 is equipped with a motor 4 for driving the take-up roller 3 to rotate.

[0029] Heat dissipation chamber 5 is mounted on bracket 1. Both sides of heat dissipation chamber 5 are provided with discharge ports 40. One side of heat dissipation chamber 5 is connected to a cover door 6 via a hinge.

[0030] Cooling component 100 is installed inside heat dissipation chamber 5 and is used to cool the polyester fabric after singeing treatment.

[0031] The cooling component 100 includes two support frames 101 that are slidably connected inside the heat dissipation chamber 5. Each of the two support frames 101 is provided with an exhaust pipe 102. The exhaust pipe 102 is provided with a plurality of exhaust holes 103. The heat dissipation chamber 5 is also provided with a drive unit 200 for driving the two support frames 101 to move.

[0032] The heat dissipation chamber 5 is equipped with two pairs of fixed rods 201. Each of the two support frames 101 is equipped with a pair of mounting blocks 202 on one side. The support frame 101 is slidably connected to the fixed rods 201 through the mounting blocks 202. The mounting blocks 202 have the freedom to move along the fixed rods 201, which can increase the stability of the support frame 101 in the heat dissipation chamber 5 and facilitate the sliding adjustment of the support frame 101.

[0033] The drive unit 200 includes a toothed plate 203 mounted on the support frame 101. A gear 204 is rotatably connected to the heat dissipation chamber 5 via a rotating shaft. The gear 204 meshes with the two toothed plates 203. When the gear 204 rotates, it drives the support frame 101 to slide on the fixed rod 201 via the toothed plates 203, thereby adjusting the position of the exhaust pipe 102 and preventing the two exhaust pipes 102 from being aligned. This allows the cold air discharged from the two exhaust pipes 102 to be more evenly distributed on both sides of the polyester fabric, so that the cold air can be evenly blown on the polyester fabric and improve the cooling effect.

[0034] The length of the support frame 101 is less than the length of the heat dissipation chamber 5. The support frame 101 has multiple air holes 104. By setting multiple air holes 104, the gas blown out by the exhaust pipe 102 can pass through the air holes 104 on the support frame 101, so that the hot air inside the heat dissipation chamber 5 can be discharged from the discharge ports 40 on both sides of the heat dissipation chamber 5, further enhancing the cooling effect.

[0035] The support frame 101, the fixing rod 201, and the mounting block 202 are all made of nylon, and the support frame 101 and the mounting block 202 can be manufactured as a single piece. Nylon has the advantages of being lightweight, high-strength, wear-resistant, and corrosion-resistant. By using nylon support frame 101, fixing rod 201, and mounting block 202, the weight of the entire cooling component 100 can be reduced, while increasing the durability of the cooling component 100 and extending its service life. In addition, nylon also has a certain degree of self-lubrication, which can reduce the frictional resistance of the support frame 101 during the sliding process, making the sliding of the support frame 101 smoother.

[0036] When using this product, if it is necessary to cool down the singed flame-retardant polyester fabric, firstly, one end of the air pipe can be passed through the through hole on the heat dissipation chamber 5 and connected to the exhaust pipe 102. Then, the other end of the air pipe can be connected to the air pump. Then, the singed flame-retardant polyester fabric can be inserted into the outlet 40 on one side of the heat dissipation chamber 5 and then out through the outlet 40 on the other side and connected to the take-up roller 3. Alternatively, by rotating the gear 204, the toothed plate 203 can drive the two support frames 101 to slide towards or away from each other in the heat dissipation chamber 5, thereby adjusting the position of the two exhaust pipes 102 to prevent the two exhaust pipes 102 from being aligned. This allows the cold air discharged from the two exhaust pipes 102 to be more evenly distributed on both sides of the polyester fabric, so that the cold air can be evenly blown on the polyester fabric, improving the cooling effect.

[0037] Then, the motor 4 is started, and the output shaft of the motor 4 drives the winding roller 3 to rotate. The winding roller 3 winds up the polyester fabric. During the winding process, the polyester fabric passes between the two conveying rollers 2 and inside the heat dissipation chamber 5. At the same time, the air pump is started, and the air pump introduces cold air into the exhaust pipe 102 through the air pipe. The cold air is discharged from the exhaust hole 103 and blown on the polyester fabric to cool it down. The cooled hot air is discharged from the discharge port 40 on both sides of the heat dissipation chamber 5 to achieve the cooling effect. Example

[0038] Please see Figures 5-6 This utility model provides a technical solution:

[0039] Unlike Embodiment 1, the other end of the rotating shaft passes through the bracket 1 and is equipped with a ratchet 30. A manual turntable 205 is provided on one side of the ratchet 30, and a pawl 31 is rotatably connected to one side of the heat dissipation chamber 5 above the ratchet 30. A handle 32 is provided on the outer wall of the pawl 31. The ratchet 30 can be rotated by the manual turntable 205, which in turn drives the rotating shaft to rotate, and the rotating shaft drives the gear 204 to rotate. This eliminates the need for direct rotation of the gear 204, making it easier for operators to drive the gear 204 and reducing the difficulty of operation. At the same time, when the pawl 31 engages with the teeth of the ratchet 30, it can limit the ratchet 30, preventing it from rotating on its own without external force, so that the gear 204 can remain in its current position, thereby controlling the position of the support frame 101. The support frame 101 is fixed in place to prevent it from sliding without external force, thus improving stability. When it is necessary to adjust the position of the support frame 101, the handle 32 can be gripped and the pawl 31 can be disengaged from the teeth of the ratchet 30 to release the ratchet 30 from its limit. Then, the manual turntable 205 is rotated, which drives the ratchet 30 to rotate. The ratchet 30 drives the shaft to rotate, which drives the gear 204 to rotate. The gear 204 drives the two support frames 101 to slide towards or away from each other in the heat dissipation chamber 5 through the toothed plate 203. When the support frame 101 slides to the appropriate position, the handle 32 is released. The pawl 31 falls under its own weight and engages with the teeth of the ratchet 30 to limit the ratchet 30, thereby fixing the position of the support frame 101.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A singeing treatment device for flame-retardant polyester fabric production, comprising a support frame (1), characterized in that: It also includes; The take-up roller (3) and two conveyor rollers (2) are rotatably connected to the bracket (1), and the bracket (1) is provided with a motor (4) for driving the take-up roller (3) to rotate. Heat dissipation chamber (5), the heat dissipation chamber (5) is set on the bracket (1), and the heat dissipation chamber (5) has discharge ports (40) on both sides. The heat dissipation chamber (5) has a cover door (6) connected to one side by a hinge. Cooling component (100), which is disposed in the heat dissipation chamber (5), is used to cool down the polyester fabric after singeing treatment.

2. The singeing treatment apparatus for flame-retardant polyester fabric production according to claim 1, characterized in that: The cooling component (100) includes two support frames (101) slidably connected inside the heat dissipation chamber (5). Each of the two support frames (101) is provided with an exhaust pipe (102). The exhaust pipe (102) is provided with a plurality of exhaust holes (103). The heat dissipation chamber (5) is also provided with a drive unit (200) for driving the two support frames (101) to move.

3. The singeing treatment apparatus for flame-retardant polyester fabric production according to claim 2, characterized in that: The heat dissipation chamber (5) is provided with two pairs of fixed rods (201). Each of the two support frames (101) is provided with a pair of mounting blocks (202) on one side. The support frame (101) is slidably connected to the fixed rod (201) through the mounting blocks (202), and the mounting blocks (202) have the freedom to move along the fixed rod (201).

4. The singeing treatment apparatus for producing flame-retardant polyester fabric according to claim 3, characterized in that: The drive unit (200) includes a toothed plate (203) disposed on the support frame (101), and a gear (204) is rotatably connected to the heat dissipation chamber (5) via a rotating shaft. The gear (204) meshes with the two toothed plates (203).

5. The singeing treatment apparatus for producing flame-retardant polyester fabric according to claim 3, characterized in that: The length of the support frame (101) is less than the length of the heat dissipation chamber (5), and the support frame (101) has multiple air holes (104).

6. The singeing treatment apparatus for producing flame-retardant polyester fabric according to claim 3, characterized in that: The support frame (101), the fixing rod (201) and the mounting block (202) are all made of nylon, and the support frame (101) and the mounting block (202) can be manufactured as a single unit.

7. The singeing treatment apparatus for producing flame-retardant polyester fabric according to claim 1, characterized in that: The other end of the rotating shaft passes through the bracket (1) and is provided with a ratchet (30). A manual turntable (205) is provided on one side of the ratchet (30). A pawl (31) is rotatably connected to one side of the heat dissipation chamber (5) above the ratchet (30). A handle (32) is provided on the outer wall of the pawl (31).

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