Fluorine-free waterproof fabric efficient drying and setting equipment

Abstract

The utility model relates to face fabric processing equipment technical field, concretely is a kind of efficient drying and setting equipment of fluorine-free waterproof fabric, including drying cavity, guide roller, support roller, magnetic response tensioner and electromagnet, drying cavity is equipped with drying chamber, guide roller and support roller, magnetic response tensioner and electromagnet are arranged in drying chamber, magnetic response tensioner includes mounting plate, first tension roller, second tension roller and third tension roller, mounting plate and drying chamber surface constitute rotary pair, first tension roller is arranged at mounting plate top, second tension roller and third tension roller can be mutually attracted or repelled with electromagnet, fabric is supported by first tension roller from the second tension roller and third tension roller and passes, it is swung in drying chamber by electromagnet and magnetic response tensioner cooperation drive, it can be tensioned to different force on different surface of fabric, and the scope of application is wide.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing equipment, and in particular to a high-efficiency drying and shaping equipment for fluorine-free waterproof fabrics. Background Technology

[0002] Fabric drying and setting is a key process in textile finishing. During weaving, dyeing and other processes, fabrics are repeatedly stretched, accumulating internal stress. The drying and setting process uses high temperature to eliminate this stress, preventing the fabric from easily shrinking or deforming during future washing or use, restoring dimensional stability, and fixing the size, width and shape.

[0003] During the drying and setting process, gaps will be generated between the fabric and the roller due to water vapor evaporation and the thermal expansion of the fabric itself. This causes the fabric to move laterally on the roller surface, which not only easily produces wrinkles but also causes the trimming machine to make multiple cuts or cuts incorrectly.

[0004] The existing drying and setting process cannot adjust the spacing of the rollers, which cannot meet the different tension requirements of different fabrics during setting. The purpose of this utility model is to propose a new fabric drying and setting equipment to solve the above technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency drying and shaping device for fluorine-free waterproof fabrics to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: It includes a drying chamber, guide rollers, support rollers, a magnetic response tensioning device, and an electromagnet. The drying chamber refers to a cavity-shaped component that performs the drying function. The heating source on the surface of the drying chamber is not the technical content to be protected by the applicant. In specific implementations, heating can be achieved using electric heating, hot air, medium-pressure steam, etc., without substantially affecting the technical effect. The drying chamber is divided by partitions to form a drying room. Guide rollers are respectively located at both ends of the drying room. Support rollers are located inside the drying room to support the fabric. The magnetic response tensioning device and electromagnet are located inside the drying room. The electromagnet refers to a device that generates magnetism when energized, which is prior art and known to those skilled in the art. Therefore, its specific structure and working principle will not be further explained. In specific implementations, those skilled in the art can adjust its magnetic strength by changing its power or adjust its magnetic direction by changing the direction of the electromagnet current through methods such as converters. The magnetic response tensioning device includes a mounting plate, a first tensioning roller, a second tensioning roller, and a third tensioning roller. Here, "first," "second," and "third" are only used for distinction and have no practical meaning. The mounting plate and the surface of the drying chamber form a rotating pair. The first tensioning roller is located on the top of the mounting plate, and the second and third tensioning rollers are respectively located on both sides of the bottom of the mounting plate. The second and third tensioning rollers can attract or repel each other with the electromagnet. The fabric passes between the second and third tensioning rollers and is supported by the first tensioning roller.

[0007] To optimize the above technical solution, further measures are taken, including: a fixed frame, which is fixedly installed in the drying chamber and connected to the vibrator of an external ultrasonic vibration device. A pair of clamping rods are provided at the end of the fixed frame, forming a rotating pair with the fixed frame, and the fabric passes through the clamping rods. Dust and fibers adhering to the surface of the fabric can be separated by ultrasonic vibration, and the liquid droplets adsorbed by the fabric can be quickly separated from the fabric under the action of ultrasonic vibration, thereby achieving the purpose of rapid drying.

[0008] As a further improvement to the above technical solution: magnetic response tensioning devices are respectively set at the left and right ends of the electromagnet, and the symmetrical arrangement allows the magnetic response tensioning devices to tension the fabric on both sides of the bathroom electromagnet.

[0009] As a further improvement to the technical solution: magnets are installed inside the second and third tensioning rollers so that the second and third tensioning rollers can attract or repel each other with the electromagnet. The magnets are existing technology, and technicians can adjust their magnetic strength by changing the material and specifications of the magnets in specific implementation.

[0010] As an improvement to the aforementioned technical solution: the fixing frame is symmetrical and has a pair of clamping rods at both ends.

[0011] Furthermore, the second and third tension rollers have different surface roughness. The purpose of this design is to adjust the force and friction between the tension rollers and the fabric by changing the roughness of the contact surface with the fabric, thereby altering the removal effect of the second and third tension rollers on the dust and fibers on the fabric surface.

[0012] Furthermore, the drying chamber has an air inlet and an air outlet at its left and right ends, respectively. The air inlet and air outlet are connected to the drying chamber. The air inlet is connected to an external fan to blow in airflow. The airflow acts on the fabric and can quickly carry away droplets, dust and fibers, which then leave through the air outlet connected to the external pipe.

[0013] As can be seen from the above description of the structure of this utility model, compared with the prior art, this utility model has the following advantages: A. By using an electromagnet in conjunction with a magnetic response tensioning device, it can be driven to swing in the drying chamber, which can tension the fabric and the tension is adjustable, making it suitable for different types of fabrics. B. By changing the magnetism of the electromagnet, the swing direction of the tensioning device affected by the electromagnet's magnetic response can be changed, thereby tensioning the fabric on different sides and reducing the impact of tensioning on the fabric coating and composite layer. C. It can remove liquid droplets adsorbed on the fabric and dust and fibers attached to the surface, which not only helps to improve drying efficiency, but also avoids dust and fibers adhering to the fabric surface and causing pollution. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings: Figure 1 This is a three-dimensional structural diagram of the present invention (first perspective). Figure 2 This is a three-dimensional structural diagram of the present invention (second perspective). Figure 3 This is a schematic diagram of the disassembled structure of this utility model; Figure 4 This is a schematic diagram of the internal components of the drying chamber; Figure 5 for Figure 4 Enlarged view of a specific area; In the diagram: Drying chamber-100, partition-101, drying room-102, air inlet-103, air outlet-104, guide roller-200, support roller-300, magnetic response tensioning device-400, mounting plate-401, first tensioning roller-402, second tensioning roller-403, third tensioning roller-404, electromagnet-500, fixing frame-600, clamping rod-601. Detailed Implementation

[0015] 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

[0016] Please refer to the figure. This utility model provides a high-efficiency drying and shaping equipment for fluorine-free waterproof fabric, including a drying chamber 100, a guide roller 200, a support roller 300, a magnetic response tensioning device 400, an electromagnet 500, and a fixing frame 600. The drying chamber 100 is divided into a drying room 102 by a partition 101. An air inlet 103 and an air outlet 104 are formed at the left and right ends of the drying chamber 100, respectively. The air inlet 103 and the air outlet 104 are connected to the drying room 102. Guide rollers 200 are respectively installed at both ends of the drying chamber 102; The support roller 300 is installed inside the drying chamber 102 to support the fabric; The magnetic response tensioning device 400 and the electromagnet 500 are installed in the drying chamber 102. The magnetic response tensioning device 400 is installed at the left and right ends of the electromagnet 500 respectively. The magnetic response tensioning device 400 includes a mounting plate 401, a first tensioning roller 402, a second tensioning roller 403, and a third tensioning roller 404. The second tensioning roller 403 and the third tensioning roller 404 have different surface roughness. The mounting plate 401 and the surface of the drying chamber 102 form a rotating pair. The first tensioning roller 402 is disposed on the top of the mounting plate 401. The second tensioning roller 403 and the third tensioning roller 404 are respectively disposed on both sides of the bottom of the mounting plate 401. The second tensioning roller 403 and the third tensioning roller 404 are equipped with magnets that can attract or repel each other with the electromagnet 500. The fabric passes through the second tensioning roller 403 and the third tensioning roller 404 and is supported by the first tensioning roller 402. The fixing frame 600 is fixedly installed inside the drying chamber 102. The fixing frame 600 is connected to the vibrator of the external ultrasonic vibration device. The fixing frame 600 is symmetrical and has a pair of clamping rods 601 at both ends. The clamping rods 601 and the fixing frame 600 form a rotating pair and the fabric passes through the clamping rods 601.

[0017] Working principle: The fabric is guided by the guide roller 200 and supported by the support roller 300 in the drying chamber 100 for continuous conveying and baking. After baking, the fabric is output from the other end of the drying chamber 100, thus completing the fabric drying and shaping operation.

[0018] The fabric is conveyed through the magnetic response tensioning device 400. Since the first tensioning roller 402 supports the fabric, when the electromagnet 500 attracts the magnetic response tensioning device 400, the second tensioning roller 403 of the left magnetic response tensioning device 400 and the third tensioning roller 404 of the right magnetic response tensioning device 400 cooperate with the first tensioning roller 402 to tension one side of the fabric. The tension can be adjusted by changing the power of the electromagnet 500. When the magnetism of the electromagnet 500 changes, it will repel the two magnetic response tensioning devices 400. At this time, the third tensioning roller 404 of the left magnetic response tensioning device 400 and the second tensioning roller 403 of the right magnetic response device 400 will press against the other side of the fabric, allowing for tensioning on different sides of the fabric. This facilitates switching and reduces the impact of tensioning on the fabric coating and composite layers.

[0019] When the fabric passes through the clamping roller, the clamping rod 601 is connected to the fixed frame 600. Under the drive of the external ultrasonic vibration device, the fabric will be subjected to ultrasonic vibration during the conveying process. In combination with the airflow blown in through the air inlet 103, the liquid droplets adsorbed in the fabric can be quickly separated, which helps to improve the drying efficiency. At the same time, it can also separate the dust and fibers attached to the surface of the fabric. These clothes can finally be discharged from the air outlet 104.

[0020] The control method of this utility model is to achieve automatic control through an external controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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.

[0022] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency drying and setting device for fluorine-free waterproof fabrics, characterized in that, include: The drying chamber (100) is divided into a drying room (102) by a partition (101). Guide rollers (200) are respectively installed at both ends of the drying chamber (102); Support roller (300) is installed in the drying chamber (102) to support the fabric; It also includes a magnetically responsive tensioning device (400) and an electromagnet (500), which are disposed inside the drying chamber (102); The magnetic response tensioning device (400) includes a mounting plate (401), a first tensioning roller (402), a second tensioning roller (403), and a third tensioning roller (404). The mounting plate (401) and the surface of the drying chamber (102) form a rotating pair, and the first tension roller (402) is disposed on the top of the mounting plate (401); The second tension roller (403) and the third tension roller (404) are respectively arranged on both sides of the bottom of the mounting plate (401). The second tension roller (403) and the third tension roller (404) can attract or repel each other with the electromagnet (500). The fabric passes through the second tension roller (403) and the third tension roller (404) and is supported by the first tension roller (402).

2. The high-efficiency drying and setting equipment for fluorine-free waterproof fabrics according to claim 1, characterized in that: It also includes a fixing frame (600), which is fixedly installed in the drying chamber (102). The fixing frame (600) is connected to the vibrator of an external ultrasonic vibration device. The end of the fixing frame (600) is provided with a pair of clamping rods (601). The clamping rods (601) and the fixing frame (600) form a rotating pair and the fabric passes through the clamping rods (601).

3. The high-efficiency drying and setting equipment for fluorine-free waterproof fabrics according to claim 1, characterized in that: The magnetic response tensioning device (400) is respectively set at the left and right ends of the electromagnet (500).

4. The high-efficiency drying and shaping equipment for fluorine-free waterproof fabrics according to any one of claims 1-3, characterized in that: Magnets are installed inside the second tension roller (403) and the third tension roller (404) so ​​that the second tension roller (403) and the third tension roller (404) can attract or repel each other with the electromagnet (500).

5. The high-efficiency drying and setting equipment for fluorine-free waterproof fabrics according to claim 2, characterized in that: The fixing frame (600) is symmetrical and has a pair of clamping rods (601) at each end.

6. A high-efficiency drying and setting device for fluorine-free waterproof fabrics according to any one of claims 1-3, characterized in that: The second tension roll (403) and the third tension roll (404) have different surface roughness.

7. A high-efficiency drying and setting device for fluorine-free waterproof fabrics according to any one of claims 1-3, characterized in that: The drying chamber (100) has an air inlet (103) and an air outlet (104) at its left and right ends, respectively, and the air inlet (103) and the air outlet (104) are connected to the drying chamber (102).

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