Drying device for fabric production

Abstract

The utility model discloses a drying device for fabric production, and aims to solve the problems that when an existing drying device treats some thicker or higher-density fabrics containing more moisture, hot air often difficultly penetrates through the fabrics to reach the other side, the drying effects of the two sides of the fabrics are inconsistent, and the moisture in the fabrics cannot be thoroughly removed. According to the technical scheme, the drying device for fabric production is characterized by comprising a drying box, a fabric inlet and a fabric outlet are formed in one side of the drying box, a first partition plate is arranged in the drying box, and a second partition plate is vertically arranged on one side of the first partition plate. According to the drying device for fabric production, fabric firstly penetrates through the space between the two extrusion rollers to be pretreated, moisture contained in the fabric is squeezed out to the maximum extent, the fabric enters the fabric turning-over cavity after passing through the first drying cavity, the fabric is turned over through the turning-over mechanism and then enters the second drying cavity, and the fabric is dried through the drying mechanism. The two sides of the fabric can make full contact with hot air, the drying effect is good, and the drying efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, and more specifically, it relates to a drying device for fabric production. Background Art

[0002] After the production processes such as textile and printing and dyeing are completed, there is usually a certain amount of moisture left on the fabric. These residual moisture will have an adverse impact on the efficiency of the subsequent processing process and the product quality, and may even cause product quality problems. Therefore, in order to ensure product quality and production efficiency, it is necessary to use special drying equipment to dry the fabric to remove the moisture on the fabric.

[0003] Existing drying equipment mainly works through a blower, and dries the fabric by blowing hot air. However, when processing some fabrics with more moisture, thicker or higher density, the hot air often cannot quickly penetrate the fabric to reach the other side, resulting in inconsistent drying effects on both sides of the fabric and the inability to completely remove the moisture inside the fabric. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a drying device for fabric production. The fabric first passes through between two squeezing rollers for pretreatment to maximize the extrusion of the moisture contained in the fabric. After passing through the first drying chamber, it enters the fabric turning chamber, and the turning mechanism turns the fabric and then enters the second drying chamber. In this way, both sides of the fabric can be in full contact with hot air, with good drying effect and high drying efficiency.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A drying device for fabric production, including a drying box. One side of the drying box is respectively provided with a fabric inlet and a fabric outlet. A first partition is arranged inside the drying box. A second partition is vertically arranged on one side of the first partition, and a third partition is vertically arranged on one side of the second partition. The first partition is located at a position far from the fabric inlet, and the third partition is located at a position close to the fabric inlet. And a number of conveying rollers are arranged inside the drying box. The inside of the drying box is divided into a pretreatment chamber, a first drying chamber, a fabric turning chamber and a second drying chamber for the fabric to be conveyed in sequence. Two squeezing rollers are oppositely arranged in the pretreatment chamber and a driving mechanism for driving the two squeezing rollers to approach or move away from each other. A cavity is arranged inside the second partition, and an electric heating tube is arranged inside the cavity. A blower is arranged at the bottom of the drying box, and the output end of the blower is communicated with the cavity. Through grooves are arranged on both sides of the cavity, so that the cavity is communicated with the first drying chamber and the second drying chamber. A turning mechanism is arranged inside the fabric turning chamber, and the turning mechanism is used for turning the fabric conveyed from the first drying chamber and then conveying it to the second drying chamber.

[0006] The present utility model is further configured as follows: The turning mechanism includes an inlet roller and an outlet roller arranged in parallel, and five guiding rollers are obliquely arranged between the inlet roller and the outlet roller, and the horizontal angles between the five guiding rollers and the inlet roller increase by 30° in sequence.

[0007] The present utility model is further configured as follows: The driving mechanism includes electric push rods symmetrically arranged on the inner wall of the pretreatment chamber. Roller frames for installing extrusion rollers are arranged on the telescopic ends of the two electric push rods. Guide rods are symmetrically arranged on both sides of the electric push rods. One end of each guide rod is fixedly connected to the inner wall of the pretreatment chamber. Guide sleeves for guiding and sliding through are respectively fixed on both sides of the roller frame.

[0008] The present utility model is further configured as follows: The electric heating tubes are arranged in a continuous U-shaped pattern in the cavity.

[0009] The present utility model is further configured as follows: A number of conveying rollers in the first drying chamber and the second drying chamber all include a V-shaped arrangement structure.

[0010] The present utility model is further configured as follows: A water outlet is provided at the bottom of the pretreatment chamber, and a water outlet pipe is connected to the water outlet.

[0011] In summary, the present utility model has the following beneficial effects:

[0012] The fabric first passes through between the two extrusion rollers for pretreatment to maximize the extrusion of the moisture contained in the fabric. After passing through the first drying chamber, it enters the fabric turning chamber. The turning mechanism turns the fabric and then enters the second drying chamber. In this way, both sides of the fabric can be in full contact with the hot air, resulting in good drying effect and high drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic external structure diagram of the drying device of the present utility model;

[0014] Figure 2 is a schematic internal structure diagram of the drying device of the present utility model;

[0015] Figure 3 is a schematic diagram of the structure of the inlet roller, outlet roller and guiding rollers of the present utility model from another angle;

[0016] Figure 4 is a schematic diagram of the structure of the cavity, electric heating tubes and through grooves of the present utility model;

[0017] Figure 5 is a schematic diagram of the structure of the roller frame, guide sleeve and guide rod of the present utility model.

[0018] In the figure: 1, drying box; 2, fabric inlet; 3, fabric outlet; 4, first partition; 5, second partition; 6, third partition; 7, material conveying roller; 8, pretreatment chamber; 9, first drying chamber; 10, fabric turning chamber; 11, second drying chamber; 12, squeezing roller; 13, cavity; 14, electric heating tube; 15, blower; 16, through groove; 17, guiding roller; 18, guiding roller for export; 19, guiding rod; 20, electric push rod; 21, roller rack; 22, guiding rod; 23, guiding sleeve; 24, water outlet pipe. Detailed implementation mode

[0019] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] The present utility model will be described in detail below with reference to the accompanying drawings.

[0023] Refer to Figures 1 - 5 , a drying device for fabric production, including a drying box 1. A fabric inlet 2 and a fabric outlet 3 are respectively opened on one side of the drying box 1. A first partition 4 is fixed inside the drying box 1. A second partition 5 is vertically fixed on one side of the first partition 4. A third partition 6 is vertically fixed on one side of the second partition 5. The first partition 4 is located at a position away from the fabric inlet 2, and the third partition 6 is located at a position close to the fabric inlet 2. A number of material conveying rollers 7 are rotationally matched inside the drying box 1. The inside of the drying box 1 is divided into a pretreatment chamber 8, a first drying chamber 9, a fabric turning chamber 10, and a second drying chamber 11 for the fabric to be conveyed in sequence;

[0024] There are two extrusion rollers 12 arranged oppositely in the pretreatment chamber 8 and a driving mechanism for driving the two extrusion rollers 12 to approach or move away from each other. A cavity 13 is formed in the second partition plate 5, and an electric heating tube 14 is fixedly installed in the cavity 13. A blower 15 is fixedly installed at the bottom of the drying box 1, and the output end of the blower 15 is communicated with the cavity 13. Through grooves 16 are formed on both sides of the cavity 13, so that the cavity 13 is communicated with the first drying chamber 9 and the second drying chamber 11. A turning mechanism is arranged in the fabric turning chamber 10, and the turning mechanism is used to turn the fabric conveyed from the first drying chamber 9 and then convey it to the second drying chamber 11.

[0025] The turning mechanism includes an inlet roller 17 and an outlet roller 18 arranged in parallel. Five guiding rollers 19 are arranged obliquely between the inlet roller 17 and the outlet roller 18, and all five guiding rollers 19 are rotationally matched with the inner wall of the fabric turning chamber 10, and the horizontal angles between the five guiding rollers 19 and the inlet roller 17 increase by 30° in sequence. After the fabric is introduced from the inlet roller 17 and guided by the five guiding rollers 19, it will gradually turn due to the inclination angle of the guiding rollers 19 until the fabric is turned 180° and then exported by the outlet roller 18.

[0026] The driving mechanism includes electric push rods 20 symmetrically fixed on the inner wall of the pretreatment chamber 8. Roller frames 21 for installing the extrusion rollers 12 are fixedly arranged on the telescopic ends of the two electric push rods 20. Guide rods 22 are symmetrically arranged on both sides of the electric push rod 20. One end of the guide rod 22 is fixedly connected to the inner wall of the pretreatment chamber 8, and guide sleeves 23 for guiding and sliding through are respectively fixed on both sides of the roller frame 21.

[0027] When the two roller frames 21 are driven by the electric push rods 20, they will approach or move away from each other. Through the cooperation of the guide sleeves 23 and the guide rods 22, the roller frames 21 can move smoothly, so as to realize the approach or separation of the two extrusion rollers 12, and the distance can be quickly adjusted.

[0028] The electric heating tube 14 is arranged in a continuous U shape in the cavity 13. The U-shaped design of the electric heating tube 14 has a compact structure and can make more effective use of the limited space in the cavity 13.

[0029] A plurality of feeding rollers 7 in the first drying chamber 9 and the second drying chamber 11 all include a V-shaped arrangement structure. When the fabric passes through the first drying chamber 9 and the second drying chamber 11, it can extend the residence time of the fabric in the heating area under the guidance of a plurality of guiding rollers 19, increase the heating time of the fabric, and improve the drying effect.

[0030] A water outlet is formed at the bottom of the pretreatment chamber 8, and a water outlet pipe 24 is connected to the water outlet, which can timely collect and export the water extruded from the fabric.

[0031] Working principle: When the drying device is in use, after the fabric enters the drying box 1 through the fabric inlet 2, the driving mechanism first drives the two squeezing rollers 12 to adjust to an appropriate distance, so as to maximize the extrusion of the moisture contained in the fabric. The electric heating tube 14 is pre - turned on to raise the temperature inside the cavity 13, and the blower 15 works to discharge hot air into the first drying cavity 9 and the second drying cavity 11 through the through - slots 16. The fabric after water extrusion treatment contacts the hot air in the first drying cavity 9 for drying, and it is the side of the fabric facing the second partition 5 that fully contacts the hot air. After entering the fabric turning cavity 10 and being turned over by the turning mechanism, when it enters the second drying cavity 11, the other side of the fabric faces the second partition 5 and fully contacts the hot air. Then it leaves the drying box 1 from the fabric outlet 3. Thus, both sides of the fabric can be fully dried, with good drying effect and high drying efficiency.

[0032] The above - mentioned is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above - mentioned embodiments. All technical solutions within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements should also be regarded as within the protection scope of the present invention.

Claims

1. A drying device for fabric production, comprising a drying box (1), characterized in that: A fabric inlet (2) and a fabric outlet (3) are respectively provided on one side of the drying box (1); a first partition (4) is provided inside the drying box (1); a second partition (5) is vertically provided on one side of the first partition (4); a third partition (6) is vertically provided on one side of the second partition (5); the first partition (4) is located away from the fabric inlet (2); the third partition (6) is located close to the fabric inlet (2); a plurality of feed rollers (7) are provided inside the drying box (1); the interior of the drying box (1) is divided into a pretreatment chamber (8) for sequentially feeding fabrics, a first drying chamber (9), a fabric turning chamber (10) and a second drying chamber (11); the pretreatment chamber (8) has a plurality of feed rollers (7) provided inside the drying box (1); Two squeezing rollers (12) are arranged opposite to each other and a driving mechanism for driving the two squeezing rollers (12) to move closer to or farther from each other; a cavity (13) is provided in the second partition (5); an electric heating tube (14) is provided in the cavity (13); a blower (15) is provided at the bottom of the drying box (1); an output end of the blower (15) is connected to the cavity (13); through grooves (16) are provided on both sides of the cavity (13), so that the cavity (13) is connected to the first drying chamber (9) and the second drying chamber (11); a turning mechanism is provided in the fabric turning chamber (10); the turning mechanism is used to turn over the fabric transported from the first drying chamber (9) and then transport it to the second drying chamber (11).

2. A drying device for fabric production according to claim 1, characterized in that: The flipping mechanism comprises an inlet roller (17) and an outlet roller (18) arranged in parallel, and five guide rollers (19) are obliquely arranged between the inlet roller (17) and the outlet roller (18), and the horizontal angles between the five guide rollers (19) and the inlet roller (17) are increased by 30 degrees in sequence.

3. A drying device for fabric production according to claim 1, characterized in that: The driving mechanism comprises electric push rods (20) symmetrically arranged on the inner wall of the pretreatment chamber (8), and roller frames (21) for mounting the squeezing rollers (12) are arranged on the telescopic ends of the two electric push rods (20), and guide rods (22) are symmetrically arranged on both sides of the electric push rods (20), one end of the guide rod (22) is fixedly connected to the inner wall of the pretreatment chamber (8), and guide sleeves (23) for guiding sliding are respectively fixed on both sides of the roller frame (21).

4. A drying device for fabric production according to claim 1, characterized in that: The electric heating tube (14) is arranged in a continuous U-shape in the cavity (13).

5. A drying device for fabric production according to claim 1, characterized in that: The plurality of feed rollers (7) in the first drying chamber (9) and the second drying chamber (11) both comprise a V-shaped arrangement structure.

6. A drying device for fabric production according to claim 1, characterized in that: A water outlet is provided at the bottom of the pretreatment chamber (8), and a water outlet pipe (24) is connected to the water outlet.

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