A device for regulating the fluff combing bulkiness of a shake wool fabric

Abstract

The application relates to the technical field of fabric fluff carding and fluffing, and discloses a shake wool fabric fluff carding and fluffing degree regulating device, which comprises a machine table, a U-shaped frame is fixedly installed at the top of the machine table, a hydraulic cylinder is fixedly installed on the inner wall at the top of the U-shaped frame, a U-shaped plate one is hung on the output shaft end of the hydraulic cylinder, a rotating shaft is rotatably installed in the U-shaped plate one, a plurality of groups of carding frames are arranged on the rotating shaft in a ring shape at equal intervals, and a plurality of carding rollers are arranged on the carding frames. The application has the following advantages and effects: different numbers and densities of carding needles can be flexibly switched according to the finished product requirements of the shake wool fabric, different fluff carding and fluffing degrees can be corresponded, and the shake wool fabric can be first subjected to smoothing and flattening treatment before being subjected to fluff carding and fluffing treatment, so that local carding over-treatment or omission caused by wrinkles of the shake wool fabric can be reduced.

Description

Technical Field

[0001] This application relates to the field of fabric pile combing and fluffiness technology, and in particular to a device for adjusting the pile fluffiness of fleece fabric. Background Technology

[0002] Today, fleece fabric, as a commonly used warm textile, is widely used in the production of clothing (such as sweatshirts and outerwear linings) and home furnishings (such as blankets and pillowcases). Different application scenarios have significantly different requirements for the pile loft of fleece fabric. For example, fleece for clothing needs both a delicate touch and moderate loft to ensure wearing comfort; fleece for home furnishings focuses more on a naturally fluffy shape to enhance warmth and visual texture. With the increasing demand for personalized and differentiated fleece fabrics in the consumer market, precise control of pile loft during fabric processing has become a key factor affecting product competitiveness. In the production process of fleece fabric, after dyeing and drying, the fabric needs to undergo a pile combing and fluffing process. This process uses combing and fluffing equipment to disperse and straighten the pile on the fabric surface to form a fluffy shape that meets the required specifications.

[0003] In the current technology, the traditional fleece fabric pile combing and loft control devices used in the industry are usually only equipped with a fixed set of combing rollers and combing needles. The number and density of the combing needles cannot be adjusted, which means that the device can only achieve a single loft level and cannot meet the needs of multiple loft levels. When processing fleece fabrics with different loft requirements, it is necessary to disassemble and replace the entire combing assembly (such as disassembling the original model of combing roller and installing the new model of combing roller). This is not only cumbersome and time-consuming, but also causes production interruption and reduces processing efficiency.

[0004] Therefore, we propose a fleece fabric pile combing and fluffiness control device to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide a fleece fabric pile combing and fluffiness control device, which can correspond to different pile combing fluffiness, and can first smooth and flatten the fleece fabric before performing pile combing and fluffiness treatment.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution: a fleece fabric pile combing and fluffiness control device, including a machine base, a U-shaped frame fixedly installed on the top of the machine base, a hydraulic cylinder fixedly installed on the inner wall of the top of the U-shaped frame, a U-shaped plate 1 suspended at the output shaft end of the hydraulic cylinder, a rotating shaft rotatably installed inside the U-shaped plate 1, a plurality of combing frames arranged in an equal-spaced ring on the rotating shaft, a combing roller arranged on each of the combing frames, a plurality of combing needles arranged in an array fixedly installed on each of the combing rollers, the number and density of combing needles on the multiple combing rollers being different, and a flattening component arranged on the left side of the U-shaped plate 1, the flattening component being used to flatten the fleece fabric.

[0007] A further provision of this application is that: an assembly plate is fixedly installed on the output shaft end of the hydraulic cylinder, a pressure sensor is fixedly installed on the bottom of the assembly plate, and a U-shaped plate is fixedly installed on the bottom of the pressure sensor.

[0008] A further configuration of this application is as follows: the combing frame includes a connecting beam and a second U-shaped plate, the connecting beam is fixedly installed on the peripheral side wall of the rotating shaft, the second U-shaped plate is fixedly installed on the side of the connecting beam away from the rotating shaft, and the combing roller is rotatably installed inside the second U-shaped plate.

[0009] A further feature of this application is that a drive motor is fixedly installed on the front outer wall of the second U-shaped plate, and the output shaft end of the drive motor is fixedly connected to the front end of the carding roller.

[0010] A further feature of this application is that an adjustment motor is fixedly installed on the front outer wall of the U-shaped plate, and the front end of the rotating shaft is fixedly connected to the output shaft end of the adjustment motor.

[0011] A further configuration of this application is as follows: the pushing assembly includes a Z-shaped plate, multiple vertical rods, multiple top plates, multiple springs, and a pushing plate. The Z-shaped plate is fixedly installed on the left side wall of the U-shaped plate. Multiple vertical holes are provided on the Z-shaped plate. The bottom ends of the multiple vertical rods slide through the corresponding vertical holes. Multiple top plates are fixedly installed on the top ends of the corresponding vertical rods. The bottom ends of the multiple springs are all fixedly installed on the Z-shaped plate. The top ends of the multiple springs are fixedly connected to the bottom of the corresponding top plates, and the multiple springs are respectively sleeved on the corresponding vertical rods. The pushing plate is fixedly installed on the bottom ends of the multiple vertical rods.

[0012] A further feature of this application is that the bottom of the push plate has a smooth arc-shaped surface structure.

[0013] A further feature of this application is that the bottom of the push plate is lower than the bottom of the bottom of the bottom comb needle.

[0014] A further feature of this application is that the top surface of the machine tool has a smooth, flat surface.

[0015] This application includes at least one of the following beneficial technical effects: This application utilizes an adjustable motor to drive a rotating shaft, causing multiple carding rollers to rotate synchronously with the shaft. This allows the carding roller with the appropriate density of carding needles to be adjusted to the bottom for use as needed. The drive motor drives the carding roller to rotate, causing the carding needles on the carding roller to rotate as well. This is used to card and fluff the fleece fabric. Furthermore, by designing multiple carding rollers and setting different numbers and densities of carding needles on each carding roller, different degrees of fleece fluff can be achieved. When using high-density carding needles, the fleece can be finely and densely carded, improving the fabric's fluffiness and fineness. When using low-density carding needles, a coarse carding can be performed, preserving the natural fluffy shape of the fleece. This allows for flexible switching according to the finished product requirements of the fleece fabric, overcoming the limitation of traditional devices that cannot adapt to multiple specifications of products with a single carding fluff.

[0016] This application utilizes a flattening component to smooth and flatten the fleece fabric before combing and fluffing it, thereby reducing over- or under-combing caused by wrinkles in the fleece fabric.

[0017] This application utilizes a pressure sensor to detect the vertical pressure applied to fleece fabric during combing, assisting operators in adjusting the output force of the hydraulic cylinder to avoid problems such as pile breakage due to excessive pressure and insufficient combing due to insufficient pressure, thereby further ensuring the accuracy of loft control. Attached Figure Description

[0018] Figure 1 This is a front-view stereoscopic structural diagram of this embodiment.

[0019] Figure 2 This is a schematic diagram of the right-side stereoscopic structure of this embodiment.

[0020] Figure 3 This is a three-dimensional structural diagram of the rotating shaft, carding frame, U-shaped plate, carding roller, and carding needles.

[0021] Figure 4 This is a three-dimensional structural diagram of the flattening component.

[0022] In the diagram, 1. Machine base; 2. U-shaped frame; 3. Hydraulic cylinder; 4. Assembly plate; 5. Pressure sensor; 6. U-shaped plate one; 7. Rotary shaft; 8. Connecting beam; 9. U-shaped plate two; 10. Carding roller; 11. Carding needle; 12. Adjusting motor; 13. Drive motor; 14. Z-shaped plate; 15. Vertical rod; 16. Top plate; 17. Spring; 18. Push plate. Detailed Implementation

[0023] The technical solution of this application will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0024] See Figure 1 , Figure 2 , Figure 3 and Figure 4 This application provides a device for adjusting the fluffiness of fleece fabric by combing, including a machine base 1. A U-shaped frame 2 is fixedly installed on the top of the machine base 1. A hydraulic cylinder 3 is fixedly installed on the inner wall of the top of the U-shaped frame 2. A U-shaped plate 6 is suspended at the output shaft end of the hydraulic cylinder 3. A rotating shaft 7 is rotatably installed inside the U-shaped plate 6. Multiple sets of combing frames arranged in an evenly spaced ring are arranged on the rotating shaft 7. Combing rollers 10 are arranged on each combing frame. Multiple combing needles 11 arranged in an array are fixedly installed on each combing roller 10. The number and density of the combing needles 11 vary. By designing multiple combing rollers 10 and setting different numbers and densities of combing needles 11 on each roller 10, different levels of fluffiness can be achieved. When using high-density combing needles 11, the fluff can be combed finely and with high density, improving the fluffiness and fineness of the fabric. When using low-density combing needles 11, a coarse combing can be performed, preserving the natural fluffiness of the fluff. This allows for different fluffiness requirements to be met for different scenarios such as clothing and home furnishings. (For different requirements) Flexible switching solves the limitation of traditional devices that cannot adapt to multiple specifications of products due to the single combing loft. The combing frame includes a connecting beam 8 and a U-shaped plate 2 9. The connecting beam 8 is fixedly installed on the peripheral wall of the rotating shaft 7, and the U-shaped plate 2 9 is fixedly installed on the side of the connecting beam 8 away from the rotating shaft 7. The combing roller 10 is rotatably installed inside the U-shaped plate 2 9. An adjusting motor 12 is fixedly installed on the front outer wall of the U-shaped plate 1 6. The front end of the rotating shaft 7 is fixedly connected to the output shaft end of the adjusting motor 12. The adjusting motor 12 is a reversible motor that can be adjusted. The motor 12 can drive the rotating shaft 7 to rotate, which in turn allows multiple combing rollers 10 to rotate synchronously with the rotating shaft 7. This allows the combing rollers 10 with combing needles 11 of appropriate density to be adjusted to the bottom for use as needed. A drive motor 13 is fixedly installed on the front outer wall of the U-shaped plate 2 9. The output shaft end of the drive motor 13 is fixedly connected to the front end of the combing roller 10. The drive motor 13 is used to drive the combing roller 10 to rotate, which in turn causes the combing needles 11 on the combing roller 10 to rotate, and is used to comb and fluff the fleece fabric.

[0025] In this embodiment, an assembly plate 4 is fixedly installed on the output shaft end of the hydraulic cylinder 3, and a pressure sensor 5 is fixedly installed on the bottom of the assembly plate 4. A U-shaped plate 6 is fixedly installed on the bottom of the pressure sensor 5. The pressure sensor 5 is used to detect the vertical pressure applied by the combing needle 11 to the fleece fabric, thereby assisting the operator in adjusting the output force of the hydraulic cylinder 3 to avoid the problem of excessive pressure causing the fleece to break or insufficient combing, and further ensure the accuracy of the loft control. It should be noted that a controller is fixedly installed on the front outer wall of the U-shaped frame 2. The controller is equipped with a display screen and multiple control buttons. The hydraulic cylinder 3, pressure sensor 5, adjusting motor 12 and multiple drive motors 13 are all electrically connected to the controller. The multiple control buttons are used to control the hydraulic cylinder 3, pressure sensor 5, adjusting motor 12 and multiple drive motors 13 to be powered on and run respectively. The pressure value detected by the pressure sensor 5 can be displayed on the display screen. Its wiring connection method and control method are mature technologies in the field and have been fully disclosed and explained, so they will not be described again in this article.

[0026] In this embodiment, a flattening component is provided on the left side of the U-shaped plate 6. The flattening component is used to flatten the fleece fabric. The flattening component includes a Z-shaped plate 14, multiple vertical rods 15, multiple top plates 16, multiple springs 17, and a flattening plate 18. The Z-shaped plate 14 is fixedly installed on the left side wall of the U-shaped plate 6. Multiple vertical holes are opened on the Z-shaped plate 14. The bottom ends of the multiple vertical rods 15 slide through the corresponding vertical holes. The multiple top plates 16 are fixedly installed on the top ends of the corresponding vertical rods 15. The bottom ends of the multiple springs 17 are all fixedly installed on the Z-shaped plate 14. The top ends of the multiple springs 17 are fixedly connected to the bottom of the corresponding top plates 16, and the multiple springs 17 are respectively sleeved on the corresponding vertical rods 15. The flattening plate 18 is fixedly installed on the bottom ends of the multiple vertical rods 15. By utilizing the elastic buffering effect of the springs 17, the flattening plate 18 can adaptively adjust the pressure according to the thickness of the fleece fabric, avoiding hard pressure damage to the fleece fabric.

[0027] In this embodiment, the bottom of the pusher plate 18 has a smooth arc-shaped surface structure, which will not damage the fleece fabric when it is flattened, and can avoid scratching the fleece.

[0028] In this embodiment, the bottom of the push plate 18 is lower than the bottom of the bottom combing needle 11. When the push plate 18 and the combing needle 11 are controlled to descend synchronously, it can be ensured that the push plate 18 contacts the fleece fabric first, thereby ensuring that the fleece fabric is flattened by the push plate 18 before combing, reducing local over-combing or omissions caused by wrinkles in the fleece fabric.

[0029] In this embodiment, the top surface of the machine 1 is a smooth flat structure, which can reduce the friction of the fleece fabric when it passes over the upper surface of the machine 1, and ensure that the fleece fabric passes through smoothly for fluffing and combing treatment.

[0030] In this embodiment, it should be further explained that a fleece fabric release rack (not shown in this document, but a conventional technique in the art) is placed on the left side of the machine 1. A release roller is rotatably mounted on the fleece fabric release rack. The release roller is used to release the dyed and dried fleece fabric at a uniform speed. A fleece fabric take-up rack (not shown in this document, but a conventional technique in the art) is placed on the right side of the machine 1. A take-up roller is rotatably mounted on the fleece fabric take-up rack. The take-up roller is used to take-up the fleece fabric that has been combed and fluffed at a uniform speed. Thus, under the synergistic effect of the fleece fabric release rack and the fleece fabric take-up rack, the fleece fabric can be controlled to continuously pass through the push plate 18 and the combing needle 11 in sequence.

[0031] With the above structure, the working principle of the fleece fabric pile combing and fluffiness control device provided in this application is as follows: According to the finished product requirements of the fleece fabric to be processed (such as clothing fabrics needing to be delicate and fluffy, and home furnishing fabrics needing to be naturally fluffy), the rotating shaft 7 is driven to rotate by controlling the adjustment motor 12 to rotate forward or reverse. Since multiple carding frames are distributed in a ring at equal intervals on the rotating shaft 7, and the number and density of carding needles 11 on each carding roller 10 are different, the rotation of the rotating shaft 7 will drive all the carding rollers 10 to rotate synchronously until the carding roller 10 with the target density carding needles 11 is adjusted to the lowest working position. Then the adjustment motor 12 is turned off to complete the selection. Next, the release roller of the fleece fabric release frame on the left side of the control table 1 and the take-up roller of the fleece fabric take-up frame on the right side operate in coordination at the same uniform speed. The release roller releases the dyed and dried fleece fabric at a uniform speed, so that the fleece fabric moves uniformly to the right along the smooth plane at the top of the control table 1. The take-up roller simultaneously takes up the fabric that has been combed later, thus forming a continuous operation link of release, fleece combing and fluffing and take-up, ensuring that the fleece fabric always passes through the area below the push plate 18 in a stable state first, and then passes through the area below the combing needle 11. When fluffing the fleece fabric, the hydraulic cylinder 3 extends and lowers the U-shaped plate 6. The flattening assembly on the left side of the U-shaped plate 6 also descends. Since the bottom of the flattening plate 18 is lower than the bottom of the bottom combing needle 11, the smooth arc surface of the bottom of the flattening plate 18 first contacts the moving fleece fabric surface. As the U-shaped plate 6 continues to descend, the vertical rod 15 slides upward along the vertical hole on the Z-shaped plate 14, causing the spring 17 to be stretched and deformed, generating elastic force. When the combing needle 11 on the bottom combing roller 10 contacts the fleece fabric and applies downward pressure, the hydraulic cylinder 3 stops operating when the pressure value detected by the pressure sensor 5 is within the specified range. The fleece fabric then passes through the flattening plate in a stable state. Below the push plate 18, and then through the area below the combing needles 11, the reaction force of the spring 17 is transmitted to the push plate 18 through the vertical rod 15, so that the push plate 18 fits the surface of the fleece fabric with adaptive pressure. During the continuous movement of the fabric, the smooth arc surface at the bottom of the push plate 18 can quickly smooth out the wrinkles on the surface of the fleece fabric. By controlling the operation of the drive motor 13 located at the bottom, the drive motor 13 drives the corresponding combing roller 10 and the multiple combing needles 11 on it to rotate. When the flattened fleece fabric passes under the rotating combing needles 11, the fleece on the fabric can be combed and fluffed. The fleece fabric that has been combed and fluffed is finally rolled up on the take-up roller of the fleece fabric take-up frame.

Claims

1. A device for controlling the fluff combing bulk of a pile fabric, characterized in that, The machine includes a machine base (1), a U-shaped frame (2) is fixedly installed on the top of the machine base (1), a hydraulic cylinder (3) is fixedly installed on the inner wall of the top of the U-shaped frame (2), a U-shaped plate (6) is suspended at the output shaft end of the hydraulic cylinder (3), a rotating shaft (7) is rotatably installed inside the U-shaped plate (6), a plurality of combing frames are arranged in an equally spaced ring on the rotating shaft (7), a combing roller (10) is arranged on each of the combing frames, a plurality of combing needles (11) are fixedly installed on each of the combing rollers (10), the number and density of the combing needles (11) on the plurality of combing rollers (10) are different, and a flattening component is arranged on the left side of the U-shaped plate (6), the flattening component is used to flatten the fleece fabric.

2. The device for controlling the fluff combing bulk of a polar fleece fabric according to claim 1, characterized in that: An assembly plate (4) is fixedly installed on the output shaft end of the hydraulic cylinder (3), and a pressure sensor (5) is fixedly installed on the bottom of the assembly plate (4). The U-shaped plate (6) is fixedly installed on the bottom of the pressure sensor (5).

3. The fleece fabric pile combing and fluffiness control device according to claim 1, characterized in that: The combing frame includes a connecting beam (8) and a second U-shaped plate (9). The connecting beam (8) is fixedly installed on the peripheral side wall of the rotating shaft (7). The second U-shaped plate (9) is fixedly installed on the side of the connecting beam (8) away from the rotating shaft (7). The combing roller (10) is rotatably installed inside the second U-shaped plate (9).

4. The device for controlling the fluff combing bulk of a polar fleece fabric according to claim 3, characterized in that: A drive motor (13) is fixedly installed on the front outer wall of the second U-shaped plate (9), and the output shaft end of the drive motor (13) is fixedly connected to the front end of the combing roller (10).

5. The device for controlling the fluff combing bulk of a polar fleece fabric according to claim 1, characterized in that: An adjusting motor (12) is fixedly installed on the front outer wall of the U-shaped plate (6), and the front end of the rotating shaft (7) is fixedly connected to the output shaft end of the adjusting motor (12).

6. The device for controlling the fluff combing bulk of a polar fleece fabric according to claim 1, characterized in that: The pushing assembly includes a Z-shaped plate (14), multiple vertical rods (15), multiple top plates (16), multiple springs (17), and a pushing plate (18). The Z-shaped plate (14) is fixedly installed on the left side wall of the U-shaped plate (6). Multiple vertical holes are provided on the Z-shaped plate (14). The bottom ends of the multiple vertical rods (15) slide through the corresponding vertical holes. The multiple top plates (16) are fixedly installed on the top ends of the corresponding vertical rods (15). The bottom ends of the multiple springs (17) are all fixedly installed on the Z-shaped plate (14). The top ends of the multiple springs (17) are fixedly connected to the bottom of the corresponding top plates (16), and the multiple springs (17) are respectively sleeved on the corresponding vertical rods (15). The pushing plate (18) is fixedly installed on the bottom ends of the multiple vertical rods (15).

7. The device for controlling the fluff combing bulk of a polar fleece fabric according to claim 6, characterized in that The bottom of the push plate (18) has a smooth arc-shaped surface structure.

8. The fleece fabric pile combing and fluffiness control device according to claim 7, characterized in that: The bottom of the push plate (18) is lower than the bottom of the bottom combing needle (11).

9. The device of claim 1, wherein: The top surface of the machine tool (1) has a smooth flat structure.

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