Cloth hot-ironing and wrinkle-preventing mechanism

Abstract

The utility model discloses a cloth hot baking anti -crease mechanism relates to cloth production machinery field. Including the scraping flat subassembly and drying assembly of being located on the frame, cloth is in turn through scraping flat subassembly and drying assembly, the scraping flat subassembly includes the support part and scraping flat, cloth is in turn through support part, scraping flat and drying assembly, scraping flat is located on the frame and is placed the top of support part, and the gap that is equipped with for cloth passes between support part and scraping flat, cloth is around winding on support part and the back of cloth is attached with support part, and scraping flat is contacted with the front of cloth and scraping flat is placed one side of support part. This application has the advantages that waterborne coating is evenly distributed on the cloth surface, reduces the phenomenon that coating thickness is uneven and cracks when drying.

Description

Technical Field

[0001] This utility model relates to the field of fabric production machinery, and in particular to a fabric heat drying and wrinkle prevention mechanism. Background Technology

[0002] Some industrial fabrics have a surface coating. Therefore, one step in fabric production is applying a special coating to the fabric base according to actual needs. The coating is generally water-based, so a drying process is required after coating. Existing hot drying equipment typically dries the coating directly after spraying. However, this rapid heating and cooling can easily cause wrinkles and ripples in the coating. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a fabric heat drying and wrinkle prevention mechanism.

[0004] This utility model is achieved by the following technical solution: a fabric heat drying and wrinkle prevention mechanism, including a flattening component and a drying component mounted on a frame, wherein the fabric passes through the flattening component and the drying component in sequence;

[0005] The smoothing assembly includes a support part and a smoothing part. The fabric passes through the support part, the smoothing part and the drying assembly in sequence. The smoothing part is located on the frame and above the support part. A gap is provided between the support part and the smoothing part for the fabric to pass through.

[0006] The fabric is wrapped around the support portion and the back of the fabric is in contact with the support portion. The flattening portion is in contact with the front of the fabric and is positioned on one side of the support portion.

[0007] The supporting part includes a first supporting roller and a second supporting roller. The fabric passes through the first supporting roller and the second supporting roller in sequence, and the back of the fabric is attached to the first supporting roller and the second supporting roller. The first supporting roller and the second supporting roller are used to support the fabric.

[0008] Both the first and second support rollers are rotatably connected to the frame, and the first and second support rollers are flush. The scraping part is positioned above the first and second support rollers and is arranged alternately with the first and second support rollers.

[0009] The leveling section includes a first leveling roller and a second leveling roller. The first leveling roller and the second leveling roller are rotatably connected to the frame and positioned above the first support roller and the second support roller. The first support roller, the first leveling roller, the second support roller and the second leveling roller are arranged alternately. The first leveling roller and the second leveling roller are in contact with the front side of the fabric.

[0010] The drying assembly includes a drying chamber, a blower section, and an air distribution section. After passing through the flattening section, the fabric enters the drying chamber. The blower section is fixed on the drying chamber and supplies high-pressure hot air to the air distribution section. The air distribution section is located at the top of the drying chamber and is positioned above the fabric, blowing air onto the fabric.

[0011] The blower section includes a blower, the air outlet of the blower is connected to the air distribution section, and an electric heating tube is provided at the air outlet of the blower for heating the high-pressure air blown out by the blower.

[0012] The air distribution unit includes an air distribution pipe, which is fixed to the top of the drying chamber and connected to the air outlet of the blower. The fabric passes under the air distribution pipe, and air outlets are started on the air distribution pipe. A nozzle is fixed at the air outlet and faces the fabric.

[0013] Compared with the prior art, this utility model utilizes the flattening assembly to contact the surface of the fabric before the water-based coating dries, thereby smoothing the water-based coating. In other words, it ensures that the water-based coating is evenly distributed on the fabric surface before drying, reducing the occurrence of uneven coating thickness and cracking during drying. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the fabric heat drying and wrinkle prevention mechanism in this utility model;

[0015] Figure 2 This is a schematic diagram of the scraping component structure of the fabric heat drying and wrinkle prevention mechanism in this utility model;

[0016] Figure 3 This is a schematic diagram of the drying component structure of the fabric heat drying and wrinkle prevention mechanism in this utility model;

[0017] In the diagram: 1. Frame; 2. Scraping assembly; 21. Support section; 211. First support roller; 212. Second support roller; 22. Scraping section; 221. First scraping roller; 222. Second scraping roller; 3. Drying assembly; 31. Blower section; 311. Blower; 312. Electric heating element; 32. Air distribution section; 321. Air distribution duct; 322. Nozzle; 33. Drying chamber; 4. Fabric. Detailed Implementation

[0018] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. In this embodiment, the fabric 4 refers to fabric 4 that has been coated with a water-based coating and is awaiting drying.

[0019] Reference Figure 1-3 A fabric heat drying and wrinkle-resistant mechanism includes a smoothing component 2 and a drying component 3 mounted on a frame 1. Fabric 4 passes through the smoothing component 2 and the drying component 3 in sequence. By utilizing the smoothing component to contact the surface of the fabric 4 while the water-based coating is still wet, the water-based coating can be smoothed out. That is, before entering the drying stage, the water-based coating is distributed as evenly as possible on the surface of the fabric 4, reducing uneven coating thickness and cracking during drying.

[0020] In this embodiment, the leveling component 2 includes a support portion 21 and a leveling portion 22. The fabric 4 passes sequentially through the support portion 21, the leveling portion 22, and the drying component 3. The leveling portion 22 is mounted on the frame 1 and positioned above the support portion 21. A gap is provided between the support portion 21 and the leveling portion 22 for the fabric 4 to pass through. The fabric 4 is wound around the support portion 21, with its back side adhering to the support portion 21. The leveling portion 22 contacts the front side of the fabric 4 and is positioned on one side of the support portion 21. Correspondingly, the support portion 21 includes a first support roller 211 and a second support roller 212. The fabric 4 passes sequentially through the first support roller 211 and the second support roller 212, with its back side adhering to the first support roller 211 and the second support roller 212. The first support roller 211 and the second support roller 212 are used to support the fabric 4. The first support roller 211 and the second support roller 212 are both rotatably connected to the frame 1, and the first support roller 211 and the second support roller 212 are flush. The leveling part 22 is positioned above the first support roller 211 and the second support roller 212 and is arranged alternately with the first support roller 211 and the second support roller 212. Specifically, the leveling part 22 includes a first leveling roller 221 and a second leveling roller 222. The first leveling roller 221 and the second leveling roller 222 are rotatably connected to the frame 1 and positioned above the first support roller 211 and the second support roller 212. The first support roller 211, the first leveling roller 221, the second support roller 212 and the second leveling roller 222 are arranged alternately. The first leveling roller 221 and the second leveling roller 222 are in contact with the front side of the fabric 4. When the fabric 4 passes between the first support roller 211 and the second support roller 212, the first leveling roller 221 contacts the fabric 4 to level it. After the fabric 4 passes the second support roller 212, it contacts the second leveling roller 222, which then levels it again to reduce the possibility of uneven surface coating distribution. As the fabric 4 enters the drying assembly 3, the water-based coating on its surface is more evenly distributed, reducing the possibility of drying cracking and resulting in better quality of the finished product.

[0021] The drying assembly 3 in this embodiment includes a drying chamber 33, a blower 31, and an air distribution unit 32. After the fabric 4 passes through the flattening part 22, it enters the drying chamber 33. The blower 31 is fixed on the drying chamber 33. The blower 31 supplies high-pressure hot air to the air distribution unit 32. The air distribution unit 32 is located at the top of the drying chamber 33 and is positioned above the fabric 4, blowing air onto the fabric 4.

[0022] Specifically, the blowing unit 31 includes a blower 311, the air outlet of which is connected to the air distribution unit 32. An electric heating element 312 is installed at the air outlet of the blower 311 to heat the high-pressure air blown out by the blower 311. The air distribution unit 32 includes an air distribution duct 321, which is fixed to the top of the drying chamber 33 and connected to the air outlet of the blower 311. The fabric 4 passes under the air distribution duct 321, which has air outlets and nozzles fixed at the outlets, with the nozzles facing the fabric 4. Furthermore, the air distribution duct 321 allows hot air to fill the entire drying chamber 33 more quickly, resulting in a smaller temperature difference between different areas within the drying chamber 33 and thus a better drying effect.

[0023] Compared with the prior art, this utility model utilizes the flattening assembly to contact the surface of the fabric 4 before the water-based coating is dry, thereby smoothing the water-based coating. In other words, it ensures that the water-based coating is evenly distributed on the surface of the fabric 4 before drying, reducing the occurrence of uneven coating thickness and cracking during drying.

[0024] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A cloth hot ironing and crease preventing mechanism comprising a flattening assembly and a drying assembly provided on a frame, characterized in that: The fabric passes through a smoothing assembly and a drying assembly in sequence; The smoothing assembly includes a support part and a smoothing part. The fabric passes through the support part, the smoothing part and the drying assembly in sequence. The smoothing part is located on the frame and above the support part. A gap is provided between the support part and the smoothing part for the fabric to pass through. The fabric is wrapped around the support portion and the back of the fabric is in contact with the support portion. The flattening portion is in contact with the front of the fabric and is positioned on one side of the support portion.

2. A cloth hot ironing mechanism according to claim 1, wherein: The supporting part includes a first supporting roller and a second supporting roller. The fabric passes through the first supporting roller and the second supporting roller in sequence, and the back of the fabric is attached to the first supporting roller and the second supporting roller. The first supporting roller and the second supporting roller are used to support the fabric. Both the first and second support rollers are rotatably connected to the frame, and the first and second support rollers are flush. The scraping part is positioned above the first and second support rollers and is arranged alternately with the first and second support rollers.

3. A cloth hot ironing mechanism according to claim 2, wherein: The leveling section includes a first leveling roller and a second leveling roller. The first leveling roller and the second leveling roller are rotatably connected to the frame and positioned above the first support roller and the second support roller. The first support roller, the first leveling roller, the second support roller and the second leveling roller are arranged alternately. The first leveling roller and the second leveling roller are in contact with the front side of the fabric.

4. A cloth hot iron wrinkle prevention mechanism according to claim 1, wherein: The drying assembly includes a drying chamber, a blower section, and an air distribution section. After passing through the flattening section, the fabric enters the drying chamber. The blower section is fixed on the drying chamber and supplies high-pressure hot air to the air distribution section. The air distribution section is located at the top of the drying chamber and is positioned above the fabric, blowing air onto the fabric.

5. A cloth hot iron wrinkle prevention mechanism according to claim 4, wherein: The blower section includes a blower, the air outlet of the blower is connected to the air distribution section, and an electric heating tube is provided at the air outlet of the blower for heating the high-pressure air blown out by the blower.

6. A cloth hot-iron wrinkle prevention mechanism according to claim 5, wherein: The air distribution unit includes an air distribution pipe, which is fixed to the top of the drying chamber and connected to the air outlet of the blower. The fabric passes under the air distribution pipe, and air outlets are started on the air distribution pipe. A nozzle is fixed at the air outlet and faces the fabric.

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