Drying device for rayon blended fabric

Abstract

The utility model discloses a rayon blended fabric drying device which comprises a base, and a first guide roller, a first hot drying mechanism, an adjusting roller set, a second hot drying mechanism and a second guide roller are sequentially installed on the base. The adjusting roller set comprises a plurality of adjusting rollers, a first guide roller and a second guide roller, and the adjusting rollers are rotationally installed on the base; the first hot drying mechanism comprises a heat conduction box and a heater, and the upper end of the heat conduction box is provided with a smooth contact surface with an arc-shaped section; the second hot drying mechanism and the first hot drying mechanism are the same in structure. According to the drying device for the rayon blended fabric, the rayon blended fabric is dried in an open type drying mode, and the situation that the rayon blended fabric is affected due to the fact that the local temperature is too high is avoided. And the drying efficiency is improved by adopting a surface contact mode. In the drying process, the rayon blended fabric is in a bent and unfolded state, and the drying effect is improved.

Description

Technical Field

[0001] This utility model belongs to the field of fabric drying technology, specifically relating to a drying device for rayon blended fabrics. Background Technology

[0002] Blended fabrics, also known as blended synthetic fiber fabrics, are textile products made by mixing chemical fibers with other natural fibers such as cotton, wool, silk, and linen. They combine the style of polyester with the advantages of cotton fabrics, such as polyester-cotton fabric and polyester-wool gabardine. Blended fabrics include wool-viscose blends, wool-rabbit wool blends, TR fabrics, high-density NC fabrics, 3M waterproof mousse fabrics, Tencel fabrics, soft nylon, TNC fabrics, and composite fabrics. Rayon blended fabrics are characterized by their crispness, wrinkle resistance, easy washing, and quick drying, but they cannot be ironed at high temperatures or soaked in boiling water. During the production process, rayon blended fabrics require drying to remove excess moisture. Existing factory drying equipment is generally a closed drying chamber, which improves energy efficiency. However, due to the difficulty in controlling the drying temperature, localized overheating can easily occur, making it unsuitable for drying rayon blended fabrics. Furthermore, existing closed drying equipment cannot achieve online drying, requiring significant time for feeding and unloading, and the drying process cannot be adjusted flexibly in real time. Utility Model Content

[0003] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a drying device for rayon blended fabric, including a base, on which a first guide roller, a first hot drying mechanism, an adjusting roller group, a second hot drying mechanism, and a second guide roller are installed in sequence;

[0004] The adjusting roller group includes several adjusting rollers, and the first guide roller, the second guide roller, and the adjusting roller are rotatably mounted on the base.

[0005] The first heat-drying mechanism includes a heat-conducting box and a heater installed inside the heat-conducting box. The upper end of the heat-conducting box has a smooth contact surface with an arc-shaped cross-section. The height of the smooth contact surface is higher than the height of the first guide roller, the height of the second guide roller, and the height of the adjusting roller.

[0006] The second heating mechanism has the same structure as the first heating mechanism.

[0007] As a preferred embodiment of the above technical solution, an air suction hood is provided above the first heating mechanism and above the second heating mechanism, and the air suction hood is connected to a negative pressure fan.

[0008] As a preferred embodiment of the above technical solution, the lower end of the suction hood is provided with an air inlet with an arc-shaped cross section. The two sides of the suction hood are respectively connected to sliders via bearings. The sliders are slidably mounted on vertical slide rails. The vertical slide rails are fixedly connected to the base. A limiting elastic pad is provided between the suction hood and the sliders. The limiting elastic pads are fixedly connected to the suction hood or the sliders. The sliders are kept at a certain height on the vertical slide rails by locking bolts.

[0009] As a preferred embodiment of the above technical solution, the air intake hood is connected to a negative pressure fan via a corrugated pipe.

[0010] As a preferred embodiment of the above technical solution, the adjusting roller group includes a first adjusting roller, a second adjusting roller, and an intermediate adjusting roller. The intermediate adjusting roller is located between the first adjusting roller and the second adjusting roller and is higher than the first adjusting roller and the second adjusting roller. Adjusting blocks are rotatably connected to both ends of the intermediate adjusting roller. The adjusting blocks are slidably mounted on a fixed vertical rail. A spring is provided below the adjusting block. The upper end of the spring presses against the adjusting block, and the lower end is fixedly connected to the base.

[0011] The beneficial effects of this invention are as follows: The drying device for rayon blended fabrics of this invention adopts an open drying method to dry the rayon blended fabric, avoiding the impact of excessively high local temperatures on the rayon blended fabric. The surface contact method improves drying efficiency. During the drying process, the rayon blended fabric is in a bent and unfolded state, which improves the drying effect. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of this utility model;

[0014] Figure 3 This is a cross-sectional structural diagram of the present invention from another angle. Detailed Implementation

[0015] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," 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 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 based on the specific circumstances.

[0018] like Figure 1-3 As shown, the drying device for rayon blended fabric includes a base 1, on which a first guide roller 2, a first heat drying mechanism 3, an adjusting roller group 4, a second heat drying mechanism 5, and a second guide roller 6 are sequentially installed.

[0019] The adjusting roller group 4 includes several adjusting rollers, and the first guide roller 2, the second guide roller 6, and the adjusting rollers are rotatably mounted on the base 1.

[0020] The first heat-drying mechanism 3 includes a heat-conducting box 8 and a heater 9 installed inside the heat-conducting box 8. The upper end of the heat-conducting box 8 has a smooth contact surface 10 with an arc-shaped cross-section. The height of the smooth contact surface 10 is higher than the height of the first guide roller 2, the second guide roller 6, and the adjusting roller. The heater 9 is a conventional resistance wire heater, and the heater 9 does not directly contact the smooth contact surface 10. The heater 9 heats the heat-conducting box 8, which is made of smooth stainless steel or copper, providing good thermal conductivity and uniform heating across its surface. The rayon blended fabric slides in contact with the smooth contact surface 10, and upon heating, its internal moisture evaporates to form water vapor.

[0021] The second heating mechanism 5 has the same structure as the first heating mechanism 3.

[0022] The rayon-cotton blended fabric first passes through the first guide roller 2, then is bonded to the smooth contact surface 10 in the first heat drying mechanism 3, then passes through the adjusting roller group 4, and is bonded to the smooth contact surface 10 in the second heat drying mechanism 5, and finally passes through the second guide roller 6.

[0023] Furthermore, suction hoods 11 are respectively provided above the first drying mechanism 3 and the second drying mechanism 5, and the suction hoods 11 are connected to negative pressure fans. The suction hoods 11 quickly draw away the steam generated during the drying process of the rayon blended fabric.

[0024] Furthermore, the lower end of the suction hood 11 is provided with an air intake 12 with an arc-shaped cross-section. Sliders 13 are connected to both sides of the suction hood 11 via bearings. The sliders 13 are slidably mounted on vertical slide rails 14, which are fixedly connected to the base 1. A limiting elastic pad 15 is provided between the suction hood 11 and the sliders 13, and the limiting elastic pad 15 is fixedly connected to the suction hood 11. The sliders 13 are held at a certain height on the vertical slide rails 14 by locking bolts 16. The height and angle of the suction hood 11 can be adjusted within a certain range according to the steam conditions. The limiting elastic pad 15 allows the suction hood 11 to maintain a specific angle in its natural state. The sliders 13 are provided with threaded holes for the locking bolts 16 to be screwed in. By tightening the locking bolts 16, the vertical slide rails 14 are clamped between the sliders 13 and the nuts of the locking bolts 16, thereby fixing the sliders 13 on the vertical slide rails 14.

[0025] Furthermore, the suction hood 11 is connected to a negative pressure fan via a corrugated pipe. The height of the suction hood 11 is easily adjustable up and down.

[0026] Furthermore, the adjusting roller group 4 includes a first adjusting roller 17, a second adjusting roller 18, and an intermediate adjusting roller 19. The intermediate adjusting roller 19 is located between the first adjusting roller 17 and the second adjusting roller 18 and is higher than the first adjusting roller 17 and the second adjusting roller 18. Adjusting blocks 20 are rotatably connected to both ends of the intermediate adjusting roller 19. The adjusting blocks 20 are slidably mounted on the fixed vertical rail 21. A spring 22 is provided below the adjusting block 20. The upper end of the spring 22 presses against the adjusting block 20, and the lower end is fixedly connected to the base 1. The intermediate adjusting roller 19 adjusts the tension of the rayon blended fabric, so that the fabric can fully contact the smooth contact surface 10.

[0027] It is worth mentioning that the technical features such as heaters involved in this utility model patent application should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be adopted using conventional choices in the field, and should not be regarded as the inventive point of this utility model patent. This utility model patent will not elaborate further.

[0028] The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make many modifications and variations based on the concept of the present invention without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning or limited experimentation on the basis of the prior art should be within the scope of protection defined by the claims.

Claims

1. A drying device for rayon-blend fabrics, characterized in that, It includes a base, on which a first guide roller, a first heating mechanism, an adjusting roller group, a second heating mechanism, and a second guide roller are sequentially mounted; The adjusting roller group includes several adjusting rollers, and the first guide roller, the second guide roller, and the adjusting roller are rotatably mounted on the base. The first heat-drying mechanism includes a heat-conducting box and a heater installed inside the heat-conducting box. The upper end of the heat-conducting box has a smooth contact surface with an arc-shaped cross-section. The height of the smooth contact surface is higher than the height of the first guide roller, the height of the second guide roller, and the height of the adjusting roller. The second heating mechanism has the same structure as the first heating mechanism.

2. The drying device for rayon-cotton blended fabric as described in claim 1, characterized in that, Above the first and second heating mechanisms, air suction hoods are respectively provided, and the air suction hoods are connected to negative pressure fans.

3. The drying device for rayon-cotton blended fabric as described in claim 2, characterized in that, The lower end of the suction hood is provided with an air inlet with an arc-shaped cross section. The two sides of the suction hood are respectively connected to sliders through bearings. The sliders are slidably mounted on vertical slide rails. The vertical slide rails are fixedly connected to the base. A limiting elastic pad is provided between the suction hood and the slider. The limiting elastic pad is fixedly connected to the suction hood or the slider. The slider is kept at a certain height on the vertical slide rail by locking bolts.

4. The drying device for rayon-cotton blended fabric as described in claim 3, characterized in that, The suction hood is connected to a negative pressure fan via a corrugated pipe.

5. The drying device for rayon-cotton blended fabric as described in claim 1, characterized in that, The adjusting roller assembly includes a first adjusting roller, a second adjusting roller, and an intermediate adjusting roller. The intermediate adjusting roller is located between the first and second adjusting rollers and is higher than the first and second adjusting rollers. Adjusting blocks are rotatably connected to both ends of the intermediate adjusting roller. The adjusting blocks are slidably mounted on a fixed vertical rail. A spring is provided below the adjusting block, with the upper end of the spring pressing against the adjusting block and the lower end fixedly connected to the base.

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