Non-woven fiber web spunlace equipment

Abstract

The utility model discloses non-woven fiber web spunlace equipment which comprises a mounting frame, side plates, spunlace heads, a conveying mechanism, a collecting box, a dewatering mechanism, a drying mechanism and a lapping mechanism. The non-woven fiber web conveying device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, non-woven fiber webs are conveyed more efficiently and evenly through the conveying rollers, the conveying belt and the conveying motor, stacking and dislocation are avoided, and production efficiency and product quality are improved; through the arrangement of the dewatering barrel, the dewatering belt and the dewatering motor, the non-woven fiber net is dewatered more thoroughly and quickly, water residues are reduced, and the performance and the quality of products are remarkably improved; through the arrangement of the lapping roller, the lapping belt, the guide roller, the tension adjusting roller and the flattening roller, tension can be accurately guided and adjusted, and a non-woven fiber net can be flattened, so that a product is smoother, and the product quality is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of hydroentangling nonwoven fiber webs, and in particular to a hydroentangling device for nonwoven fiber webs. Background Technology

[0002] Hydroentangling, as an advanced nonwoven fabric production process, relies heavily on its core equipment, the hydroentangling nonwoven web equipment, which plays a crucial role in the production process. This equipment uses high-pressure water jets to spray into the web, causing the fibers to entangle and solidify into a fabric, efficiently producing high-quality nonwoven webs. It can rapidly and on a large scale produce nonwoven fabrics with excellent strength, toughness, and filtration performance, finding wide applications in medical and health fields, automotive interiors, filtration materials, and many other areas. This provides these fields with high-quality raw materials, significantly improving production efficiency and product quality, and meeting the diverse needs of various sectors for nonwoven fabric products.

[0003] Existing hydroentangling equipment for nonwoven fiber webs has significant shortcomings in practical use. On the one hand, the efficiency and uniformity of the conveying and web-laying mechanisms need improvement. Accumulation and misalignment frequently occur during the conveying and laying of the nonwoven fiber web, severely impacting production efficiency and potentially leading to inconsistent product quality, failing to meet the requirements for high-quality products. On the other hand, the dewatering and drying mechanisms are not thorough or fast enough, often failing to fully remove moisture from the nonwoven fiber web, and the drying process is relatively slow. This significantly affects product performance and quality; for example, the product's strength and toughness cannot reach ideal levels, making it prone to breakage and deformation during subsequent use. Therefore, a hydroentangling equipment for nonwoven fiber webs is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a hydroentangling equipment for nonwoven fiber webs to solve the aforementioned problems, addressing the significant shortcomings of existing hydroentangling equipment in practical use. On one hand, the efficiency and uniformity of the conveying and web-laying mechanisms need improvement. During the conveying and web-laying process, problems such as accumulation and misalignment frequently occur, severely impacting production efficiency and potentially leading to inconsistent product quality, failing to meet the requirements for high-quality products. On the other hand, the dehydration and drying mechanisms are not thorough or fast enough, often failing to fully remove moisture from the nonwoven fiber web, and the drying process is relatively slow. This significantly affects product performance and quality; for example, the product's strength and toughness cannot reach ideal levels, making it prone to damage and deformation during subsequent use.

[0005] To address the aforementioned problems, this utility model provides a technical solution: a hydroentangling device for nonwoven fiber webs, comprising a mounting frame, side plates, hydroentangling heads, a conveying mechanism, a collection box, a dewatering mechanism, a drying mechanism, and a web-laying mechanism; the side plates are connected to both sides of the top center of the mounting frame; the hydroentangling heads are connected to the sides of the side plates; the conveying mechanism is connected to the mounting frame; the specific structure of the conveying mechanism includes a conveying roller, a conveyor belt, and a conveyor motor; the conveying roller is connected to the mounting frame, the conveyor belt is connected to the conveying roller, the conveyor motor is connected to the mounting frame, and the output shaft of the conveyor motor is connected to the conveying roller; the collection box is connected below the conveying mechanism; the specific structure of the collection box includes a box body, a filter screen, and a drain valve. The housing is connected below the conveying mechanism; the filter screen is connected inside the housing; and the drain valve is connected to the bottom of the housing. The dehydration mechanism is connected below the mounting frame. The specific structure of the dehydration mechanism includes a dehydration bucket, a dehydration belt, and a dehydration motor. The dehydration bucket is connected below the mounting frame; the dehydration belt is connected inside the dehydration bucket; the dehydration motor is connected to the mounting frame; and the output shaft of the dehydration motor is connected to the dehydration bucket. The drying mechanism is connected below the dehydration mechanism. The specific structure of the drying mechanism includes a drying chamber, a heating pipe, and a fan. The drying chamber is connected below the dehydration mechanism; the heating pipe is connected inside the drying chamber; and the fan is connected to the top of the drying chamber. The mesh laying mechanism is connected below the drying mechanism.

[0006] Preferably, the surface of the conveyor belt is provided with anti-slip texture.

[0007] Preferably, the surface of the dehydration bucket is covered with a rubber layer.

[0008] Preferably, the specific structure of the screen laying mechanism is as follows: it includes a screen laying roller, a screen laying belt, a screen laying motor, a guide roller, a tension adjusting roller, and a flattening roller; the screen laying roller is connected below the drying mechanism, the screen laying belt is connected to the screen laying roller, and the output shaft of the screen laying motor is connected to the screen laying roller; the guide roller is disposed above the screen laying belt, the tension adjusting roller is connected to one side of the screen laying belt, and the flattening roller is connected to the other side of the screen laying belt.

[0009] Preferably, the mesh-laying motor is a variable frequency motor.

[0010] Preferably, the guide roller is a chrome-plated roller.

[0011] The beneficial effects of this utility model are: (1) This utility model has a reasonable and simple structure, low production cost, convenient installation, and complete functions. Through the set conveyor roller, conveyor belt and conveyor motor, the non-woven fiber web is conveyed more efficiently and evenly, avoiding stacking and misalignment, and improving production efficiency and product quality.

[0012] (2) This utility model, through the setting of dehydration bucket, dehydration belt and dehydration motor, makes the non-woven fiber web dehydration more thorough and faster, reduces moisture residue, and significantly improves the performance and quality of the product.

[0013] (3) The present invention can accurately guide, adjust the tension and flatten the nonwoven fiber web by setting up the web laying roller, web laying belt, guide roller, tension adjustment roller and flattening roller, so that the product is flatter and smoother and the product quality is greatly improved. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the conveying mechanism of this utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the collection box of this utility model.

[0017] Figure 4 This is a schematic diagram of the dehydration mechanism of this utility model.

[0018] Figure 5 This is a schematic diagram of the drying mechanism of this utility model.

[0019] Figure 6 This is a schematic diagram of the mesh laying mechanism of this utility model.

[0020] 1-Mounting frame; 2-Side plate; 3-Hydrogen spinneret; 4-Conveying mechanism; 41-Conveying roller; 42-Conveying belt; 43-Conveying motor; 5-Collection box; 51-Box body; 52-Filter screen; 53-Drain valve; 6-Dehydration mechanism; 61-Dehydration barrel; 62-Dehydration belt; 63-Dehydration motor; 7-Drying mechanism; 71-Drying box; 72-Heating tube; 73-Fan; 8-Net laying mechanism; 81-Net laying roller; 82-Net laying belt; 83-Net laying motor; 84-Guide roller; 85-Tension adjusting roller; 86-Flattening roller. Detailed Implementation

[0021] like Figures 1 to 6As shown, this specific embodiment adopts the following technical solution: a nonwoven fiber web hydroentangling device, including a mounting frame 1, side plates 2, hydroentangling heads 3, a conveying mechanism 4, a collection box 5, a dewatering mechanism 6, a drying mechanism 7, and a web laying mechanism 8; the side plates 2 are connected to the two sides of the top center of the mounting frame 1; the hydroentangling heads 3 are connected to the side of the side plates 2; the conveying mechanism 4 is connected to the mounting frame 1; the specific structure of the conveying mechanism 4 is: including a conveying roller 41, a conveyor belt 42, and a conveying motor 43; the conveying roller 41 is connected to the mounting frame 1, the conveyor belt 42 is connected to the conveying roller 41, the conveying motor 43 is connected to the mounting frame 1, and the output shaft of the conveying motor 43 is connected to the conveying roller 41; the collection box 5 is connected below the conveying mechanism 4; the specific structure of the collection box 5 is: including a box body 51, a filter screen 52, and a drain valve 53; the box body 51 is connected to Below the conveying mechanism 4, the filter screen 52 is connected inside the housing 51, and the drain valve 53 is connected to the bottom of the housing 51; the dehydration mechanism 6 is connected below the mounting frame 1; the specific structure of the dehydration mechanism 6 includes a dehydration bucket 61, a dehydration belt 62, and a dehydration motor 63; the dehydration bucket 61 is connected below the mounting frame 1, the dehydration belt 62 is connected inside the dehydration bucket 61, the dehydration motor 63 is connected to the mounting frame 1, and the output shaft of the dehydration motor 63 is connected to the dehydration bucket 61; the drying mechanism 7 is connected below the dehydration mechanism 6; the specific structure of the drying mechanism 7 includes a drying chamber 71, a heating tube 72, and a fan 73; the drying chamber 71 is connected below the dehydration mechanism 6, the heating tube 72 is connected inside the drying chamber 71, and the fan 73 is connected to the top of the drying chamber 71; the mesh laying mechanism 8 is connected below the drying mechanism 7.

[0022] The conveyor belt 42 has anti-slip textures on its surface; the dehydration drum 61 is covered with a rubber layer.

[0023] like Figures 1 to 6 As shown, the specific structure of the web-laying mechanism 8 is as follows: it includes a web-laying roller 81, a web-laying belt 82, a web-laying motor 83, a guide roller 84, a tension adjusting roller 85, and a flattening roller 86; the web-laying roller 81 is connected below the drying mechanism 7, the web-laying belt 82 is connected to the web-laying roller 81, and the output shaft of the web-laying motor 83 is connected to the web-laying roller 81; the guide roller 84 is disposed above the web-laying belt 82, the tension adjusting roller 85 is connected to one side of the web-laying belt 82, and the flattening roller 86 is connected to the other side of the web-laying belt 82.

[0024] The web-laying motor 83 is a variable frequency motor; the guide roller 84 is a chrome-plated roller.

[0025] The utility model is used as follows: It has a reasonable and simple structure, low production cost, convenient installation, and complete functions. In use, the nonwoven fiber web enters from the feed end of the conveying mechanism 4. The conveying motor 43 drives the conveying roller 41 to rotate, causing the conveyor belt 42 to run, conveying the nonwoven fiber web to the hydroentangling head 3 for hydroentangling reinforcement. After hydroentangling, the nonwoven fiber web continues to be conveyed to the collection box 5. Some wastewater and impurities are filtered through the filter screen 52 and discharged from the drain valve 53. The nonwoven fiber web then enters the dewatering mechanism 6, where the dewatering motor... 63 drives the dewatering tank 61 to rotate, and the dewatering belt 62 works with the dewatering tank 61 to dewater the nonwoven fiber web; the dewatered nonwoven fiber web enters the drying mechanism 7, where the heating tube 72 and the fan 73 work together to dry the nonwoven fiber web; finally, the dried nonwoven fiber web enters the web laying mechanism 8, where the guide roller 84 guides the nonwoven fiber web into the web laying belt 82, the tension adjusting roller 85 adjusts the tension of the web laying belt 82 to make the nonwoven fiber web lay evenly, and the flattening roller 86 flattens the laid nonwoven fiber web to complete the entire production process.

[0026] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from its spirit and scope. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

[0029] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

Claims

1. A hydroentangling equipment for nonwoven fiber webs, characterized in that: It includes a mounting frame (1), side plate (2), spunlace head (3), conveying mechanism (4), collection box (5), dehydration mechanism (6), drying mechanism (7) and net laying mechanism (8); The side plate (2) is connected to both sides of the top center of the mounting bracket (1); The hydroentangle head (3) is connected to the side of the side plate (2); The conveying mechanism (4) is connected to the mounting frame (1); The specific structure of the conveying mechanism (4) is as follows: it includes a conveying roller (41), a conveyor belt (42), and a conveying motor (43). The conveyor roller (41) is connected to the mounting frame (1), the conveyor belt (42) is connected to the conveyor roller (41), the conveyor motor (43) is connected to the mounting frame (1), and the output shaft of the conveyor motor (43) is connected to the conveyor roller (41). The collection box (5) is connected below the conveying mechanism (4); The specific structure of the collection box (5) is as follows: it includes a box body (51), a filter screen (52) and a drain valve (53). The housing (51) is connected below the conveying mechanism (4), the filter screen (52) is connected inside the housing (51), and the drain valve (53) is connected to the bottom of the housing (51). The dehydration mechanism (6) is connected below the mounting bracket (1); The specific structure of the dehydration mechanism (6) is as follows: it includes a dehydration bucket (61), a dehydration belt (62), and a dehydration motor (63). The dehydration tank (61) is connected below the mounting frame (1), the dehydration belt (62) is connected inside the dehydration tank (61), the dehydration motor (63) is connected to the mounting frame (1), and the output shaft of the dehydration motor (63) is connected to the dehydration tank (61). The drying mechanism (7) is connected below the dehydration mechanism (6); The specific structure of the drying mechanism (7) is as follows: it includes a drying box (71), a heating tube (72) and a fan (73). The drying chamber (71) is connected below the dehydration mechanism (6), the heating tube (72) is connected inside the drying chamber (71), and the fan (73) is connected to the top of the drying chamber (71). The web-laying mechanism (8) is connected below the drying mechanism (7).

2. The hydroentangling equipment for nonwoven fiber webs according to claim 1, characterized in that: The surface of the conveyor belt (42) is provided with anti-slip texture.

3. The hydroentangling equipment for nonwoven fiber webs according to claim 1, characterized in that: The surface of the dehydration bucket (61) is covered with a rubber layer.

4. The hydroentangling equipment for nonwoven fiber webs according to claim 1, characterized in that: The specific structure of the web laying mechanism (8) is as follows: it includes a web laying roller (81), a web laying belt (82), a web laying motor (83), a guide roller (84), a tension adjusting roller (85), and a flattening roller (86). The screen laying roller (81) is connected below the drying mechanism (7), the screen laying belt (82) is connected to the screen laying roller (81), and the output shaft of the screen laying motor (83) is connected to the screen laying roller (81); The guide roller (84) is positioned above the mesh laying belt (82), the tension adjusting roller (85) is connected to one side of the mesh laying belt (82), and the flattening roller (86) is connected to the other side of the mesh laying belt (82).

5. The hydroentangling equipment for nonwoven fiber webs according to claim 4, characterized in that: The mesh-laying motor (83) is a variable frequency motor.

6. The hydroentangling equipment for nonwoven fiber webs according to claim 4, characterized in that: The guide roller (84) is a chrome-plated roller.

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