Napping device for textile production

Abstract

The utility model relates to the technical field of napping devices, in particular to a napping device for textile production, which comprises a supporting table, a rotating frame is rotatably mounted on the supporting table, a napping roller is rotatably mounted on the rotating frame, first springs are symmetrically mounted at two ends of the rotating frame, a driving rod is rotatably mounted on the supporting table, and a napping roller is mounted on the driving rod. Driving mechanisms are symmetrically mounted on the supporting table, each driving mechanism comprises a first rolling wheel, a second rolling wheel, a third rolling wheel, a transmission belt, a rolling wheel frame and a second spring, the first rolling wheels are fixedly mounted at the side ends of the driving rods, the second rolling wheels are fixedly mounted at the side ends of the napping rollers, and the rolling wheel frames are slidably mounted on the supporting table; the first roller is rotatably mounted on the roller frame, the second roller is rotatably mounted on the roller frame, the third roller is rotatably mounted on the roller frame, the second spring is mounted on the roller frame, the transmission belt is mounted among the first roller, the second roller and the third roller, and a motor is fixedly mounted at the side end of the supporting table, so that the effect of being suitable for napping of various textiles with different thicknesses is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of napping devices, and in particular to a napping device for textile production. Background Technology

[0002] Textile napping is a surface treatment process for textiles, primarily aimed at increasing their softness, warmth, and tactile comfort, while also giving them a hazy, textured appearance. In practical applications, napping equipment used in textile production typically requires the following technologies:

[0003] 1. Highly efficient abrasive mechanisms, such as sandpaper abrasive rollers and diamond abrasive rollers, can create a uniform nap on the surface of textiles.

[0004] 2. A precise speed control system, such as a variable frequency speed control device, enables control over the speed and intensity of the abrasion process to meet the abrasion requirements of different textiles.

[0005] 3. Stable conveying equipment, such as tension-adjustable conveyor belts, ensures smooth transport of textiles during the napping process.

[0006] An existing Chinese patent, CN210657584U, discloses a napping device for textile production, comprising two sets of napping units arranged side-by-side at the bottom of a platform. Each napping unit includes a napping roller positioned above the platform. The collection unit includes a collection component and a cleaning component. The collection component includes a collection chamber positioned above the platform, with a collection head and a collection pipe at each end, the collection pipe connected to an external negative pressure air source. The cleaning component includes a base plate on the collection head, with multiple forked teeth and multiple wave grooves. Each wave groove communicates with two forked teeth. Air jets are mounted on the upper surface of each forked tooth, with nozzles pointing towards the inside of the collection chamber. Guide tubes are located within the forked teeth and the base plate, communicating with the nozzles. This device effectively collects the napping fibers, preventing accumulation and equipment damage, and provides good collection and cleaning results.

[0007] However, during the implementation of the above technical solution, at least the following technical problems were found: The suitable textile thickness range for napping is relatively wide, generally ranging from thin fabrics such as lightweight cotton cloth of about 0.1 mm to thicker fabrics such as thick fleece cloth of 2 to 3 mm. In the above-mentioned napping device, the distance between the napping roller and the bottom plate is fixed. If the textile to be napped is thick, it cannot be napped by the napping roller. If the textile is thick, it cannot make effective contact with the napping roller. Therefore, it can only be used for napping textiles of a specific thickness, and its applicable range is narrow. Utility Model Content

[0008] (a) Technical problems to be solved

[0009] To address the shortcomings of existing technologies, this utility model provides a napping device for textile production. This device solves the problem that while it can be used for a wide range of textile thicknesses, from thin fabrics like lightweight cotton cloth (around 0.1 mm) to thicker fabrics like thick fleece (2-3 mm), the distance between the napping roller and the base plate in existing napping devices remains fixed. If the textile to be napped is thick, the napping roller cannot effectively contact it, thus limiting its applicability to textiles of specific thicknesses.

[0010] (II) Technical Solution

[0011] To achieve the above objectives, this utility model provides the following technical solution:

[0012] A napping device for textile production includes a support platform, a rotating frame rotatably mounted on the support platform, a napping roller rotatably mounted on the rotating frame, first springs symmetrically mounted at both ends of the rotating frame, a drive rod rotatably mounted on the support platform, and a drive mechanism symmetrically mounted on the support platform. The drive mechanism includes a first roller, a second roller, a third roller, a transmission belt, a roller frame, and a second spring. The first roller is fixedly mounted on the side end of the drive rod, the second roller is fixedly mounted on the side end of the napping roller, the roller frame is slidably mounted on the support platform, the third roller is rotatably mounted on the roller frame, the second spring is mounted on the roller frame, and the transmission belt is installed between the first roller, the second roller, and the third roller. A motor is fixedly mounted on the side end of the support platform; the motor drives the drive rod to rotate via a bevel gear set.

[0013] Preferably, the side ends of the support are symmetrically fitted with sliding carriages.

[0014] Preferably, a third spring is fixedly installed between the carriage and the support.

[0015] Preferably, a first roller is rotatably mounted between the two carriages.

[0016] Preferably, the bottom end of the support platform is symmetrically and fixedly equipped with support legs.

[0017] Preferably, a second roller is rotatably mounted between the two support legs.

[0018] (III) Beneficial Effects

[0019] 1. Because the rotating frame and the support are rotatably connected, the distance between the abrasive roller and the support will change when the rotating frame rotates. Four first springs are symmetrically installed at both ends of the rotating frame. The abrasive roller will keep in contact with the textile under the action of the first spring force. Therefore, no matter the thickness of the textile, it can be placed between the support and the abrasive roller, and the abrasive roller will keep in contact with the textile, achieving the abrasive effect applicable to textiles of various thicknesses.

[0020] Second, the slides at both ends of the support platform will push the two first rollers outward under the action of the third spring. The two first rollers will apply a pulling force to the textile from both ends, keeping the textile on the support platform flat and avoiding the formation of fuzzy dead corners due to the textile wrinkling together. Attached Figure Description

[0021] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0022] Figure 1 This is a structural diagram of the support platform of this utility model;

[0023] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0024] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0025] Figure 4 This is a structural diagram of the carriage of this utility model;

[0026] Figure 5 This is a structural diagram of the first spring of this utility model;

[0027] Figure 6 This is a structural diagram of the rotating frame of this utility model;

[0028] Figure 7 This utility model Figure 4 Enlarged structural diagram at point C.

[0029] Legend: 1. Support platform; 2. Rotating frame; 3. Abrasive roller; 4. First spring; 5. Drive rod; 6. First roller; 7. Second roller; 8. Third roller; 9. Transmission belt; 11. Roller frame; 12. Second spring; 13. Motor; 14. Slide; 15. First rotating roller; 16. Third spring; 17. Support leg; 18. Second rotating roller. Detailed Implementation

[0030] This application provides a napping device for textile production, effectively solving the problem that the suitable textile thickness range for napping is wide, generally ranging from thin fabrics such as lightweight cotton cloth of about 0.1 mm to thicker fabrics such as thick fleece cloth of 2 to 3 mm. However, in the aforementioned napping device, the distance between the napping roller and the bottom plate is fixed. If the textile to be napped is thick, it cannot be napped by the napping roller, and if the textile is too thick, it cannot make effective contact with the napping roller. Therefore, it can only be used for napping textiles of a specific thickness, resulting in a narrow range of applications. Since the rotating frame and the support table are rotatably connected, when the rotating frame rotates... The distance between the napping roller and the support platform will change. Four first springs are symmetrically installed at both ends of the rotating frame. The napping roller will keep in contact with the textile under the action of the first spring force. Therefore, regardless of the thickness of the textile, it can be placed between the support platform and the napping roller, and the napping roller will keep in contact with the textile, achieving the effect of napping textiles of various thicknesses. The slides at both ends of the support platform will push the two first rotating rollers outward under the action of the third spring force. The two first rotating rollers will apply a pulling force to the textile from both ends, keeping the textile on the support platform in a flat state, thus avoiding the formation of napping dead corners due to the textile wrinkling together.

[0031] Example

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the technical solution in this application effectively solves the problem that the suitable thickness range for napping textiles is relatively wide, generally ranging from thin fabrics such as lightweight cotton cloth of about 0.1 mm to thicker fabrics such as thick fleece cloth of 2 to 3 mm. However, in the aforementioned napping device, the distance between the napping roller and the bottom plate remains fixed. If the textile to be napped is thick, it cannot be napped by the napping roller, and if the textile is too thick, it cannot effectively contact the napping roller. Therefore, it can only be used for napping textiles of a specific thickness, resulting in a narrow range of applications. The overall approach is as follows:

[0033] To address the problems existing in the prior art, this utility model provides a napping device for textile production, including a support platform 1, a rotating frame 2 rotatably mounted on the support platform 1, a napping roller 3 rotatably mounted on the rotating frame 2, first springs 4 symmetrically mounted at both ends of the rotating frame 2, a drive rod 5 rotatably mounted on the support platform 1, and a drive mechanism symmetrically mounted on the support platform 1. The drive mechanism includes a first roller 6, a second roller 7, a third roller 8, a transmission belt 9, a roller frame 11, and a second spring 12.

[0034] The first roller 6 is fixedly installed on the side end of the drive rod 5, the second roller 7 is fixedly installed on the side end of the abrasive roller 3, the roller frame 11 is slidably installed on the support platform 1, the third roller 8 is rotatably installed on the roller frame 11, the second spring 12 is installed on the roller frame 11, the transmission belt 9 is installed between the first roller 6, the second roller 7 and the third roller 8, and the motor 13 is fixedly installed on the side end of the support platform 1; the motor 13 drives the drive rod 5 to rotate through a bevel gear set.

[0035] A slide 14 is symmetrically slidably mounted on the side end of the support platform 1. A third spring 16 is fixedly mounted between the slide 14 and the support platform 1. A first roller 15 is rotatably mounted between the two slides 14. Support legs 17 are symmetrically fixedly mounted on the bottom end of the support platform 1. A second roller 18 is rotatably mounted between the two support legs 17.

[0036] Working principle:

[0037] The first step, during installation, involves first passing the textile under the second roller 18, then out from above the second roller 18, and then around the first roller 15 to place it on the support table 1. The textile then passes between the support table 1 and the atomizing roller 3, and finally around the first roller 15, passing over the second roller 18, and then out from below the second roller 18 (the other side of the first roller 15 and second roller 18). The textile is then connected to the winding mechanism. In use, the motor 13 starts, driving the drive rod 5 to rotate via the bevel gear. The drive rod 5 then drives the first rollers 6 at both ends to rotate. The first rollers 6, through the transmission belt 9, drive the second roller 7 to rotate. The second roller 7 then drives the atomizing roller 3 to rotate. The rotating atomizing roller... Roller 3 will abrade the textile. Since the rotating frame 2 is rotatably connected to the support platform 1, the distance between the abrade roller 3 and the support platform 1 will change when the rotating frame 2 rotates. Four first springs 4 are symmetrically installed at both ends of the rotating frame 2. The abrade roller 3 will keep in contact with the textile under the elastic force of the first springs 4. Therefore, regardless of the thickness of the textile, it can be placed between the support platform 1 and the abrade roller 3, and the abrade roller 3 will keep in contact with the textile. When the position of the abrade roller 3 changes, the roller frame 11 will tighten the third roller 8 under the elastic force of the second spring 12, so that the third roller 8 will generate tension on the transmission belt 9, keeping the transmission belt 9 in a taut state, so that the first roller 6 can stably drive the second roller 7 to rotate.

[0038] In the second step, during the napping process, the napping roller 3 will apply a force to the textile due to its rotation, which may cause the textile to wrinkle together. However, the slides 14 at both ends of the support platform 1 will push the two first rotating rollers 15 outward under the action of the third spring 16. The two first rotating rollers 15 will apply a pulling force to the textile from both ends, keeping the textile on the support platform 1 in a flat state and avoiding the formation of napping dead corners due to the textile wrinkling together.

[0039] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A napping device for textile production, comprising a support table (1), characterized in that, A rotating frame (2) is rotatably mounted on the support platform (1), and a grinding roller (3) is rotatably mounted on the rotating frame (2). First springs (4) are symmetrically mounted at both ends of the rotating frame (2). A drive rod (5) is rotatably mounted on the support platform (1). A drive mechanism is symmetrically mounted on the support platform (1). The drive mechanism includes a first roller (6), a second roller (7), a third roller (8), a transmission belt (9), a roller frame (11), and a second spring (12). The first roller... (6) is fixedly installed on the side end of the drive rod (5), the second roller (7) is fixedly installed on the side end of the abrasive roller (3), the roller frame (11) is slidably installed on the support platform (1), the third roller (8) is rotatably installed on the roller frame (11), the second spring (12) is installed on the roller frame (11), the transmission belt (9) is installed between the first roller (6), the second roller (7) and the third roller (8), and the motor (13) is fixedly installed on the side end of the support platform (1); Among them, the motor (13) drives the drive rod (5) to rotate through the bevel gear set.

2. The napping device for textile production as described in claim 1, characterized in that, The support (1) is symmetrically and slidably mounted with a slide (14) on its side end.

3. The napping device for textile production as described in claim 2, characterized in that, A third spring (16) is fixedly installed between the slide (14) and the support (1).

4. The napping device for textile production as described in claim 2, characterized in that, A first roller (15) is rotatably mounted between the two carriages (14).

5. The napping device for textile production as described in claim 1, characterized in that, Support legs (17) are symmetrically fixedly installed at the bottom end of the support platform (1).

6. The napping device for textile production as described in claim 5, characterized in that, A second roller (18) is rotatably mounted between the two support legs (17).

Images