Non-woven fabric drying device
By designing a non-woven drying device including drying conveying components and exhaust components, the problems of large heat energy consumption and uneven drying of traditional drying devices are solved, and efficient and uniform drying of non-woven fabrics are achieved, improving the efficiency and uniform drying of non-woven fabrics Product quality and production efficiency.
Patent Information
- Application Number
- CN202420487765.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-13
AI Technical Summary
Traditional non-woven drying devices have problems such as large heat energy consumption, uneven drying, and low efficiency, which affect product quality and production efficiency.
A nonwoven drying device including a drying box, a drying conveying member and an exhaust assembly is designed. The drying conveying component consists of a transmission base frame, a rotating shaft, an upper drying roller, a lower drying roller, a connecting bracket and an extrusion table. Through the bonding design of the upper and lower drying rollers and the arrangement of the guide components, non-woven can be realized. Evenly heat and efficient drying of the cloth. The exhaust air component is equipped with a protective cover and an exhaust fan to promptly discharge humid and hot air to keep the temperature in the drying box stable.
The device realizes uniform heating and efficient drying of non-woven fabrics, improves drying efficiency and product quality, reduces energy consumption and environmental pollution, and improves the degree of production automation and operation simplicity.
Smart Images
Figure CN222504817U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of non-woven fabric drying, in particular to a non-woven fabric drying device. Background Art
[0002] Non-woven fabric is a non-woven material made of fiber, viscose, polymer and other materials through hot pressing, spunbonding, meltblowing and other methods. It is widely used in medical, sanitation, filtration, packaging and other fields. However, non-woven fabrics need to be dried during the production process to remove moisture and solvents and other substances to improve their physical properties and service life. Traditional non-woven fabric drying devices usually use hot air circulation or infrared heating, which have some problems. First, the hot air circulation method requires a lot of heat energy, consumes a lot of energy and has high cost. Secondly, the infrared heating method is prone to color difference and deformation, which affects the quality of non-woven fabrics. In addition, traditional drying devices also have problems such as uneven drying and low efficiency, which affect the production efficiency and product quality of non-woven fabrics. In order to improve the drying efficiency and product quality, non-woven fabric drying devices need to adopt new drying methods to achieve fast and uniform drying, improve their efficiency and product quality, and meet the needs of large-scale production and application of non-woven fabrics. Utility Model Content
[0003] The utility model aims to solve the technical problem of drying nonwoven fabrics at least to a certain extent. To this end, the utility model provides a device for drying nonwoven fabrics.
[0004] The utility model solves the technical problem by adopting the following technical scheme: a non-woven fabric drying device, which specifically comprises a drying box, a drying conveying component and an exhaust assembly. A non-woven fabric feeding box is arranged on the side of the drying box, the non-woven fabric feeding box is connected to the drying conveying component, the drying conveying component is arranged inside the drying box, the drying conveying component comprises a transmission chassis, a rotating shaft, an upper drying roller, a lower drying roller, a connecting bracket and an extrusion platform. The transmission chassis is laid in the drying box, the connecting bracket is arranged on both sides of the top of the transmission chassis, the rotating shaft is rotatably connected between the connecting brackets, the lower drying roller is sleeved on the rotating shaft, a supporting plate is arranged on one side of the lower drying roller, the supporting plate is parallel to the edge axis of the lower drying roller, the upper drying roller is located above the supporting plate, the extrusion platform is arranged on the top of the upper drying roller, when the upper drying roller rotates to the lower end, the upper drying roller fits the upper surface of the lower drying roller, a plurality of guide components are arranged in parallel between the connecting brackets, and an exhaust assembly is arranged on the top of the drying box.
[0005] In a preferred embodiment of the utility model, the guide assembly includes a guide shaft, a fixed rod and a guide wheel. The guide shaft is horizontally parallel and rotatably arranged on the transmission base frame. Both ends of the guide shaft are connected to the connecting bracket through a fixed rod, and the guide wheel is sleeved on the guide shaft.
[0006] In a preferred embodiment of the present invention, upper drying rollers and lower drying rollers are respectively inserted between the plurality of groups of symmetrically staggered rotating shafts.
[0007] In a preferred embodiment of the present invention, ventilation holes are provided on the side of the drying box.
[0008] In a preferred embodiment of the utility model, a reeling roller and a driving motor for providing rotation are arranged in the non-woven fabric feeding box.
[0009] In a preferred embodiment of the present invention, the exhaust assembly includes a protective cover and an exhaust fan, the protective cover is arranged on the top of the drying box, and the exhaust fan is arranged between the protective cover and the drying box.
[0010] The beneficial effects of the utility model are as follows: after adopting the above structure, the device realizes uniform heating and efficient drying of non-woven fabrics by setting the upper drying roller and the lower drying roller, and the guide assembly between the connecting brackets, thereby improving the drying efficiency and product quality; the device sets an exhaust assembly on the top of the drying box to discharge the hot and humid air in time, maintain the temperature in the drying box stable, and reduce energy consumption and environmental pollution at the same time; the device realizes automatic feeding, drying and extrusion of non-woven fabrics by setting the non-woven fabric feeding box, transmission chassis, rotating shaft, upper drying roller, lower drying roller, connecting bracket and extrusion table and other components, thereby improving the production automation and production efficiency. The device has a simple structure and is easy to operate. It can easily adjust and optimize various process parameters through the control components, is convenient for users to use and maintain, has a wide range of adaptability, can be used for drying non-woven fabrics of different materials and specifications, and meets the needs of different users; in general, this non-woven fabric drying device can improve production efficiency, save energy and protect the environment, has a high degree of automation, is easy to operate and has a wide range of adaptability. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0012] Figure 2 This is a schematic diagram of the structure of the drying and conveying components of the utility model;
[0013] In the figure: 1-drying box, 2-non-woven fabric feeding box, 3-transmission chassis, 4-rotating shaft, 5-upper drying roller, 6-lower drying roller, 7-connecting bracket, 8-extrusion table, 9-support plate, 10-guide shaft, 11-fixed rod, 12-guide wheel, 13-unwinding roller, 14-driving motor, 15-protective cover, 16-exhaust fan, 17-ventilation hole. DETAILED DESCRIPTION
[0014] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0015] like Figure 1 and Figure 2As shown, a non-woven fabric drying device specifically includes a drying box 1, a drying conveying component and an exhaust assembly. A non-woven fabric feed box 2 is arranged on the side of the drying box 1, and the non-woven fabric feed box 2 is connected to the drying conveying component. The drying conveying component is arranged inside the drying box 1. In a specific implementation, the non-woven fabric feed box 2 makes the input and arrangement of the non-woven fabric more convenient, ensuring that the non-woven fabric remains flat during the conveying and drying process to avoid wrinkles or knots. The feed box can evenly provide the non-woven fabric to ensure that the non-woven fabric is smoothly spread on the drying conveying component. The drying and conveying components include a transmission chassis 3, a rotating shaft 4, an upper drying roller 5, a lower drying roller 6, a connecting bracket 7 and an extrusion platform 8. The transmission chassis 3 is laid in the drying box 1, and the connecting brackets 7 are arranged on both sides of the top of the transmission chassis 3. The rotating shaft 4 is rotatably connected between the connecting brackets 7. The lower drying roller 6 is sleeved on the rotating shaft 4. A supporting plate 9 is provided on one side of the lower drying roller 6. The supporting plate 9 is parallel to the edge axis of the lower drying roller 6. The upper drying roller 5 is located above the supporting plate 9. The extrusion platform 8 is arranged on the top of the upper drying roller 5. When the upper drying roller 5 rotates to the lowest end, the upper drying roller 5 fits the upper surface of the lower drying roller 6. A plurality of guide components are arranged in parallel between the connecting brackets 7. An exhaust component is arranged on the top of the drying box 1. In the specific implementation, the drying and conveying components have a compact structure, can efficiently transfer heat, and accelerate the drying process. The conveying components can keep the non-woven fabric flat during the drying process and ensure a continuous and uniform drying effect. The transmission chassis 3 provides stable support to ensure The upper and lower drying rollers are the power sources of the upper and lower drying rollers, and the non-woven fabrics can be unfolded and moved during the drying process by rotation. The fitting design of the upper and lower drying rollers 5 and the lower drying rollers 6 can increase the drying contact area and improve the drying efficiency. The setting of the supporting plate 9 can prevent the non-woven fabrics from sliding on the drying rollers and keep the non-woven fabrics flat. The supporting plate 9 is mainly responsible for the heat transfer and the transmission of the non-woven fabrics, and the non-woven fabrics are dried by heat and pressure. The connecting bracket 7 provides stable support to ensure the correct connection and stable operation of the various components. The connecting bracket is used to connect the rotating shaft 4 and the guide assembly to ensure the stable operation of the entire conveying system. The extrusion table 8 increases the dryness of the non-woven fabrics and improves the drying effect. The extrusion table applies a certain pressure to the non-woven fabrics after they pass through the upper and lower drying rollers to help further discharge the moisture in the non-woven fabrics.
[0016] like Figure 2As shown, on the basis of the above method, the guide assembly includes a guide shaft 10, a fixed rod 11 and a guide wheel 12. The guide shaft 10 is horizontally parallel and rotatably arranged on the transmission base frame 3. Both ends of the guide shaft 10 are connected to the connecting bracket 712 through the fixed rod 11, and the guide wheel is sleeved on the guide shaft 10. The design of the guide shaft 10, the fixed rod 11 and the guide wheel 12 can make the rotating shaft 4 remain stable during operation and reduce vibration and deviation; the fixed rod 11 provides strength and stability for the connecting part, and the guide assembly ensures the stability and accuracy of the rotating shaft 4 during operation, ensuring the continuous and smooth transmission of the non-woven fabric.
[0017] like Figure 2 As shown, on the basis of the above method, upper drying rollers 5 and lower drying rollers 6 are respectively inserted between multiple groups of staggered symmetrical rotating shafts 4. This design increases the contact area between the non-woven fabric and the drying rollers, thereby improving the drying efficiency; the staggered upper and lower drying rollers can avoid the jamming of the non-woven fabric during the transmission process. Through the design of multiple groups of staggered arrangements, large-area and high-efficiency non-woven fabric drying can be achieved.
[0018] like Figure 1 As shown, on the basis of the above method, a reel 13 and a driving motor 14 for rotation are further arranged in the non-woven fabric feed box 2. The design of the reel 13 can ensure the flatness of the non-woven fabric when it is unfolded; the driving motor 14 provides power for the reel to ensure the continuous input of the non-woven fabric, so that the non-woven fabric can be evenly and continuously input into the drying system.
[0019] like Figure 1 As shown, on the basis of the above method, the exhaust assembly includes a protective cover 15 and an exhaust fan 16. The protective cover 15 is arranged on the top of the drying box 1, and the exhaust fan 16 is arranged between the protective cover 15 and the drying box 1. A vent 17 is arranged on the side of the drying box 1. The protective cover 15 can prevent the exhaust fan 16 from interfering with the heat inside the drying box, thereby improving the drying efficiency; the vent 17 can help remove some moisture and enhance the ventilation effect of the equipment. The main function of the exhaust assembly is to help remove moisture from the drying box 1 and improve the drying effect. At the same time, the protective cover can also reduce the entry of external dust and other impurities into the drying box.
[0020] In the specific working process of the novel non-woven fabric drying device, the non-woven fabric feed box 2 is used to store and provide non-woven fabrics. The unwinding roller 13 ensures that the non-woven fabric is flat when unfolded, and the driving motor 14 provides power so that the non-woven fabric can be uniformly and continuously input into the drying system. The non-woven fabric feed box 2 is connected to the drying transmission component. The transmission component includes a transmission chassis 3, a rotating shaft 4, an upper drying roller 5, a lower drying roller 6, a connecting bracket 7 and an extrusion platform 8. The rotating shaft 4 is arranged on both sides of the top of the transmission chassis 3 through the connecting bracket 7 and can be rotatably connected. The lower drying roller 6 is sleeved on the rotating shaft 4, and a supporting plate 9 is provided on its edge to prevent the non-woven fabric from sliding. The upper drying roller 5 is located above the supporting plate 9, and an extrusion platform 8 is provided on the top. When the upper drying roller 5 rotates to the lower end, it will fit with the upper surface of the lower drying roller 6, thereby ensuring that the non-woven fabric is unfolded flatly. The design of the upper and lower drying rollers can increase the drying contact area and improve the drying efficiency. Heat is transferred to the non-woven fabric through the upper and lower drying rollers to help drain the moisture therein. The extrusion table 8 applies a certain pressure to help further drain the moisture and enhance the drying effect. The exhaust assembly includes a protective cover 15 and an exhaust fan 16. The protective cover 15 is arranged on the top of the drying box 1, and the exhaust fan 16 is arranged between the protective cover 15 and the drying box 1. The vents 17 arranged on the side help to remove moisture. The main function of the exhaust assembly is to help drain the moisture in the drying box 1, enhance the ventilation effect, and thus improve the drying efficiency. The non-woven fabric drying device can efficiently, continuously and evenly dry the non-woven fabric, ensure that it is smoothly unfolded, and improve the service life and drying effect of the equipment. In summary, the drying box achieves efficient, stable and continuous non-woven fabric drying functions through a series of carefully designed and optimized components.
[0021] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0022] In summary, although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.
Claims
1. A drying device for nonwoven fabrics, characterized in that: The drying device for nonwoven fabrics specifically comprises a drying box, a drying conveying component and an exhaust assembly, wherein a nonwoven fabric feeding box is arranged on the side of the drying box, the nonwoven fabric feeding box is connected to the drying conveying component, the drying conveying component is arranged inside the drying box, and the drying conveying component comprises a transmission chassis, a rotating shaft, an upper drying roller, a lower drying roller, a connecting bracket and an extrusion platform, the transmission chassis is laid in the drying box, the connecting bracket is arranged on both sides of the top of the transmission chassis, the rotating shaft is rotatably connected between the connecting brackets, the lower drying roller is sleeved on the rotating shaft, a supporting plate is arranged on one side of the lower drying roller, the supporting plate is located parallel to the edge axis of the lower drying roller, the upper drying roller is located above the supporting plate, the extrusion platform is arranged on the top of the upper drying roller, when the upper drying roller rotates to the lowest end, the upper drying roller is in contact with the upper surface of the lower drying roller, a plurality of guide components are arranged in parallel between the connecting brackets, and an exhaust assembly is arranged on the top of the drying box.
2. The nonwoven fabric drying device according to claim 1, characterized in that: The guide assembly includes a guide shaft, a fixing rod and a guide wheel. The guide shaft is horizontally parallel and rotatably arranged on the transmission chassis. Both ends of the guide shaft are connected to the connecting bracket through the fixing rod, and the guide wheel is sleeved on the guide shaft.
3. The nonwoven fabric drying device according to claim 1, characterized in that: An upper drying roller and a lower drying roller are respectively inserted between the plurality of groups of symmetrically staggered rotating shafts.
4. The nonwoven fabric drying device according to claim 1, characterized in that: Ventilation holes are arranged on the side of the drying box.
5. The nonwoven fabric drying device according to claim 1, characterized in that: An unwinding roller and a driving motor for providing rotation are arranged in the nonwoven fabric feeding box.
6. The nonwoven fabric drying device according to claim 1, characterized in that: The exhaust assembly comprises a protective cover and an exhaust fan. The protective cover is arranged on the top of the drying box, and the exhaust fan is arranged between the protective cover and the drying box.