Cloth dehumidification scutching machine

Abstract

The utility model discloses a cloth dehumidifying and scutching machine which comprises a machine frame. The untwisting device is arranged on the upper portion of the machine frame; the spreading roller is located below the untwisting device, and a power box for driving the spreading roller is fixedly connected to the outer side of the rack; the scutching roller is arranged in the middle of the rack, and a first motor for driving the scutching roller to rotate is fixedly connected to the outer side of the rack; the cloth spreading device comprises a rack, two spreading rollers and a negative pressure box body, the negative pressure box body is arranged in the middle of the rack, an air inlet is formed in one side of the negative pressure box body and used for removing water under negative pressure, and an elastic belt is arranged at the air inlet and used for pressing cloth. The problem that cloth is stretched unevenly when passing through the equipment is effectively solved, the negative pressure box body is combined with the dehumidification box, evaporation and absorption of moisture in the cloth are accelerated through the negative pressure effect, the moisture of the cloth is effectively removed through the air exhaust effect of the vacuum pump, and the cloth can be rapidly dried.

Description

Technical Field

[0001] This utility model relates to the field of fabric opening machine technology, specifically a fabric dehumidification opening machine. Background Technology

[0002] A fabric spreading machine is a device used in the fabric production process to flatten, expand, and remove twist from fabric rolls. Spreading machines play a crucial role in the textile industry, especially in the initial stages of fabric processing, ensuring the fabric's flatness and consistency so that it remains in good condition for subsequent processing (such as dyeing and finishing). During fabric processing, dehumidification is required. Currently, dehumidification is often achieved through beating rollers or hot air drying. While beating roller dehumidification involves beating and pressing the fabric, causing some damage, hot air drying requires significant amounts of electricity or fuel to heat the air, resulting in very high energy consumption, especially when processing large quantities of fabric. Furthermore, due to the flow characteristics of hot air, the rate of moisture evaporation varies across different parts of the fabric. Utility Model Content

[0003] The purpose of this invention is to provide a fabric dehumidification and opening machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fabric dehumidification and opening machine, comprising:

[0005] frame;

[0006] Untwisting device, positioned above the frame;

[0007] A spreading roller is located below the untwisting device, and a power box for driving the spreading roller is fixed to the outside of the frame;

[0008] A spreading roller is placed in the middle of the frame, and a motor for driving the spreading roller to rotate is fixed to the outside of the frame.

[0009] A negative pressure chamber is located in the middle of the frame. An air inlet is provided on one side of the negative pressure chamber for negative pressure dewatering. An elastic band is provided at the air inlet for pressing the fabric.

[0010] The traction unit is located at the top of the frame and includes a drive roller for conveying the fabric and a swing rod for reciprocating the fabric.

[0011] Preferably, a support frame is detachably mounted on the top of the frame, and the untwisting device is fixed to the top of the support frame.

[0012] Preferably, two guide rollers 4 rotate in the middle of the frame and above the expansion roller, and guide roller 1 and guide roller 2 are rotatably connected to one side of the frame and the side of the negative pressure box.

[0013] Preferably, the power box is equipped with a drive motor that drives the expansion roller.

[0014] Preferably, a guide roller five is rotatably connected to the middle of the frame and above the drive roller, and a drive motor two for driving the drive roller to rotate is fixed to one side of the frame.

[0015] Preferably, the swing arm is rotatably connected to the frame, a second motor is fixedly connected to the outer side of the frame, a drive plate is fixedly connected to the output end of the second motor, a connecting rod is rotatably connected to the end of the drive plate opposite to the second motor, and one end of the connecting rod is rotatably connected to the swing arm through a rotating shaft.

[0016] Preferably, the frame is provided with an arc-shaped groove for the rotation of the shaft, and two guide rollers are rotatably connected between the two swing rods.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: The device effectively solves the problem of uneven stretching of the fabric when passing through the equipment by setting two expansion rollers and forcing the fabric to expand laterally through their curved roller surfaces. The negative pressure box combined with the dehumidification box accelerates the evaporation and absorption of moisture in the fabric by using negative pressure. Through the suction action of the vacuum pump, the moisture in the fabric is effectively removed, which can quickly dry the fabric. The swing rod, in conjunction with the drive of the second motor, realizes the reciprocating swing of the fabric and precise stacking. It avoids the overlapping or misalignment problems that may occur when stacking fabric in the traditional way. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the connecting rod of this utility model;

[0020] Figure 3 This is a schematic diagram showing the position and structure of the untwisting device of this utility model;

[0021] Figure 4 This is a schematic diagram of the elastic band structure of this utility model.

[0022] In the diagram: 1. Frame; 2. Support frame; 3. Untwisting device; 4. Guide roller one; 5. Negative pressure box; 6. Guide roller two; 7. Swing rod; 8. Guide roller three; 9. Motor one; 10. Guide roller four; 11. Spreading roller; 12. Opening roller; 13. Power box; 14. Guide roller five; 15. Drive roller; 16. Arc groove; 17. Connecting rod; 18. Drive plate; 19. Motor two; 20. Elastic belt. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1 , 2 As shown in Figures 3 and 4, this utility model provides a technical solution: a fabric dehumidification and opening machine, comprising: a frame 1; a HY-TWQ series untwisting device 3 positioned above the frame 1; an expanding roller 11 located below the untwisting device 3, the expanding roller 11 being rotatably mounted in the middle of the frame 1, and a power box 13 for driving the expanding roller 11 being fixedly connected to the outside of the frame 1; an opening roller 12 being rotatably mounted in the middle of the frame 1, and a motor 9 for driving the opening roller 12 being fixedly connected to the outside of the frame 1; and a negative pressure box. 5 is fixed to the middle of the frame 1. One end of the negative pressure box 5 is fixed to the dehumidification box. A condenser for dewatering is installed inside the box. A water collection tank is installed at the bottom of the condenser. The suction end of the vacuum pump is connected to the dehumidification box. An air inlet is provided on one side of the negative pressure box 5 for negative pressure dewatering. The air inlet is provided with a silicone elastic band 20 with a mesh structure for pressing the fabric. The traction unit is located at the top of the frame 1. The traction unit includes an active roller 15 for driving the fabric conveying and a swing rod 7 for reciprocating the fabric.

[0025] It should be noted that this embodiment is equipped with a controller and an operation panel. The fabric passes through the middle of the untwisting device 3, wraps around the outside of the spreading roller 11, then around the bottom of the aluminum alloy spreading roller 12, then around the outside of the first guide roller 4, then passes between the elastic belt 20 and the negative pressure box 5, then around the outside of the second guide roller 6, then around the top of the drive roller 15, and finally passes through the middle of the swing rod 7. The drive roller 15 pulls and conveys the fabric. After the fabric exits from the untwisting device 3, it contacts the spreading roller 11. The fabric is curved in an arc shape, and the curvature of the roller surface forces the fabric to expand laterally. Then the fabric comes into contact with the spreading roller 12. Under the action of motor 9, the spreading roller 12 rotates at high speed to spread the fabric. The spread fabric is guided by guide roller 4 and enters one side of the negative pressure box 5. Under the negative pressure of the negative pressure box 5, the moisture of the fabric enters the negative pressure box 5 through the air inlet on one side of the negative pressure box 5. Then the moisture is removed by the dehumidification box. Then, the active roller 15 pulls the fabric and the swing rod 7 swings back and forth, so that the swing rod 7 stacks the fabric at the receiving position.

[0026] In one embodiment, a support frame 2 is detachably mounted on the top of the frame 1, and the untwisting device 3 is fixed to the top of the support frame 2.

[0027] It should be noted that in this embodiment, the support frame 2 is installed on the top of the frame 1 by bolts. According to the height of the workshop, a support frame 2 of appropriate height can be selected for installation. In this way, the twist is released by the untwisting device 3 through the reverse force, so that it is unfolded into a flat state.

[0028] In one embodiment, two guide rollers 10 rotate in the middle of the frame 1 and above the expansion roller 11, and guide roller 4 and guide roller 6 are rotatably connected to one side of the frame 1 and the side of the negative pressure box 5.

[0029] It should be noted that in this embodiment, after the untwisting device 3 releases the twist of the fabric, it passes smoothly between the two guide rollers 10. The guide rollers 10 guide the fabric, and the fabric, after being flattened by the spreading rollers 11 and the opening rollers 12, is guided by the guide rollers 1 and 2 to fit against the air inlet at the end of the negative pressure box 5.

[0030] In one embodiment, a drive motor for driving the expansion roller 11 is installed inside the power box 13.

[0031] It should be noted that in this embodiment, two expansion rollers 11 are provided and are installed in the middle of the frame 1, rotating up and down. The drive motor is connected to the corresponding expansion roller 11. The two expansion rollers are set up up and down to apply tension evenly, thereby effectively avoiding excessive stretching or wrinkling of the fabric during the expansion process.

[0032] In one embodiment, a guide roller 14 is rotatably connected to the middle of the frame 1 and above the drive roller 15, and a drive motor 2 for driving the drive roller 15 is fixed to one side of the frame 1.

[0033] It should be noted that in this embodiment, the fabric is located between the guide roller 14 and the drive roller 15. Under the pressure of the guide roller 14, the fabric comes into close contact with the drive roller 15. Under the action of the drive motor 2, the drive roller 15 conveys the fabric forward under the action of friction.

[0034] In one embodiment, the swing arm 7 is rotatably connected to the frame 1. A second motor 19 is fixedly connected to the outside of the frame 1. A drive plate 18 is fixedly connected to the output end of the second motor 19. A connecting rod 17 is rotatably connected to the end of the drive plate 18 away from the second motor 19. One end of the connecting rod 17 is rotatably connected to the swing arm 7 through a rotating shaft. The frame 1 is provided with an arc-shaped groove 16 for the rotating shaft to move. Two guide rollers 8 are rotatably connected between the two swing arms 7.

[0035] It should be noted that in this embodiment, the swing rod 7 is rotatably connected to the frame 1, and the end of the connecting rod 17 is rotatably connected to the end of the swing rod 7 through a rotating shaft. The second motor 19 drives one end of the connecting rod 17 to move in a circular motion around the second motor 19 through the drive plate 18. The drive plate 18 drives the swing rod 7 to swing back and forth around the frame 1 through the connecting rod 17. The fabric passes between the two guide rollers 8, thereby oscillating and stacking the fabric back and forth.

[0036] 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.

[0037] Furthermore, the terms "first," "second," "third," and "fourth" 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," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0038] 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 connection 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.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fabric dehumidifying opener characterized by: include: Rack (1); Untwisting device (3) is positioned above the frame (1); Spreading roller (11) is located below untwisting device (3), and a power box (13) for driving spreading roller (11) is fixed to the outside of frame (1). Spreading roller (12), the spreading roller (12) is placed in the middle of the frame (1), and a motor (9) for driving the spreading roller (12) to rotate is fixed to the outside of the frame (1); The negative pressure box (5) is located in the middle of the frame (1). The negative pressure box (5) has an air inlet on one side for negative pressure dewatering. The air inlet is equipped with an elastic band (20) for pressing the fabric. The traction unit is located at the top of the frame (1) and includes an active roller (15) for driving the fabric to be conveyed and a swing rod (7) for reciprocating the fabric.

2. A fabric dewetting opener according to claim 1, characterized in that: The top of the frame (1) is detachably mounted with a support frame (2), and the untwisting device (3) is fixedly connected to the top of the support frame (2).

3. A fabric dewetting opener according to claim 1, characterized in that: Two guide rollers (10) rotate in the middle of the frame (1) and above the expansion roller (11). Guide roller one (4) and guide roller two (6) are rotatably connected to one side of the frame (1) and the side of the negative pressure box (5).

4. A fabric dewetting opener according to claim 1, characterized in that: The power box (13) is equipped with a drive motor that drives the expansion roller (11).

5. A fabric dewetting opener according to claim 1, characterized in that: A guide roller five (14) is rotatably connected to the middle of the frame (1) and above the active roller (15), and a drive motor two for driving the active roller (15) is fixed to one side of the frame (1).

6. A fabric dewetting opener according to claim 1 wherein: The swing arm (7) is rotatably connected to the frame (1). A second motor (19) is fixedly connected to the outside of the frame (1). A drive plate (18) is fixedly connected to the output end of the second motor (19). A connecting rod (17) is rotatably connected to the end of the drive plate (18) away from the second motor (19). One end of the connecting rod (17) is rotatably connected to the swing arm (7) through a rotating shaft.

7. A cloth dehumidifying opening machine according to claim 6, characterized in that: The frame (1) is provided with an arc-shaped groove (16) for the rotation of the shaft, and two guide rollers (8) are rotatably connected between the two swing rods (7).

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