Spun yarn drying device for composite yarn processing
By moving the guide rod up and down, the yarn swing is driven and a fan is installed at the bottom of the drying box to form a hot air circulation, the problem of local drying uneven drying in the fine yarn drying device for composite yarn processing is solved, and uniform drying of the yarn and high-quality output are achieved.
Patent Information
- Application Number
- CN202422250073.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-13
AI Technical Summary
The existing fine yarn drying device for composite yarn processing is prone to local uneven drying during the drying process, resulting in a decrease in the drying quality of fine yarns.
The yarn swings through the up and down movement of the guide rod to change the tension state of the yarn to prevent winding, and a fan is installed at the bottom of the drying box to form a hot air circulation to ensure that the yarn is heated evenly.
This method effectively prevents yarn from wrapping, maintains the linearity and stability of the yarn, and improves drying uniformity and quality.
Smart Images
Figure CN223036800U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a composite yarn processing device, and more specifically, it relates to a fine yarn drying device for composite yarn processing. Background Art
[0002] The fine yarn drying device for composite yarn processing is a device specifically designed to dry fine yarns during the production process of composite yarns. It is mainly used to dry the fine yarns in the composite yarns under specific temperatures and environments to remove moisture and humidity in the yarns, improve the strength and stability of the yarns, and provide high-quality raw materials for subsequent processing (such as weaving, dyeing, etc.).
[0003] When the existing fine yarn drying device for composite yarn processing dries fine yarns, due to the small diameter and easy entanglement of the fine yarns, local uneven drying is likely to occur during the drying process, reducing the drying quality of the fine yarns.
[0004] Therefore, a new solution needs to be proposed to solve this problem. Summary of the Utility Model
[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a fine yarn drying device for composite yarn processing. When the guide rod moves up and down reciprocally, it drives the yarn to swing. The up-and-down reciprocating movement of the guide rod not only provides a stable movement trajectory for the yarn, but also prevents its entanglement by continuously changing the tension state of the yarn. When the guide rod moves upward, the yarn is subjected to a certain tensile force; when the guide rod moves downward, the yarn is relatively relaxed. This dynamic tension adjustment helps to maintain the linearity and stability of the yarn, reducing the entanglement phenomenon caused by static or unidirectional tension. When the yarn swings between the guide rods, its spatial position will continuously change. This spatial dispersion helps to reduce the chance of mutual contact and intersection between the yarns, thereby reducing the risk of entanglement and improving the drying uniformity of the yarn. By arranging fans at the bottom of the drying box, the two fans can generate a strong air flow to form a hot air circulation. This circulating hot air can evenly blow on each part of the yarn, ensuring that the yarn is evenly heated during the drying process and improving the drying quality of the fine yarns.
[0006] The above technical object of the utility model is achieved through the following technical solutions: A fine yarn drying device for processing composite yarns, including a drying box, a feeding roller is movably connected to the left end of the drying box, a yarn is movably connected to the outer surface of the feeding roller, the yarn movably penetrates into the drying box, a winding roller is movably connected to the right side of the drying box, a support plate is fixedly installed at the lower part of the inner cavity of the drying box, a partition net is arranged on both the left and right sides of the upper end of the support plate, two fans are movably connected to the bottom of the inner cavity of the drying box, the fans are located below the partition net, a slide rail is fixedly installed on the rear wall of the inner cavity of the drying box, a driving mechanism is arranged in the slide rail, an adjusting plate is threadedly connected to the outer surface of the driving mechanism, two fixing plates are fixedly installed at the upper end of the adjusting plate, and two guiding rods are fixedly installed on the opposite surfaces of the two fixing plates.
[0007] The utility model is further arranged as: The driving mechanism includes a lead screw, a servo motor is fixedly installed at the upper end of the lead screw, the servo motor is fixedly connected to the top of the drying box, and the lead screw is movably connected to the inside of the slide rail.
[0008] The utility model is further arranged as: Four support pads are fixedly installed at the lower end of the drying box.
[0009] The utility model is further arranged as: A box door is movably connected to the front side of the drying box.
[0010] In summary, the utility model has the following beneficial effects:
[0011] 1. When the guiding rod reciprocates up and down, it drives the yarn to swing. The up and down reciprocating movement of the guiding rod not only provides a stable movement trajectory for the yarn, but also prevents it from winding by continuously changing the tension state of the yarn. When the guiding rod moves upward, the yarn is subjected to a certain tensile force; when the guiding rod moves downward, the yarn is relatively relaxed. This dynamic tension adjustment helps to maintain the straightness and stability of the yarn, reducing the winding phenomenon caused by static or unidirectional tension. When the yarn swings between the guiding rods, its spatial position will continuously change. This spatial dispersion helps to reduce the chance of mutual contact and interlacing between the yarns, thereby reducing the risk of winding and improving the drying uniformity of the yarn. By arranging fans at the bottom of the drying box, the two fans can generate a strong air flow to form a hot air circulation. This circulating hot air can evenly blow on all parts of the yarn, ensuring that the yarn is evenly heated during the drying process and improving the drying quality of the fine yarn. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 is a three-dimensional structure diagram of the driving mechanism of the utility model.
[0014] In the figure: 1, drying box; 2, feeding roller; 3, yarn; 4, winding roller; 5, support plate; 6, partition net; 7, fan; 8, slide rail; 9, drive mechanism; 10, adjusting plate; 11, fixing plate; 12, guide rod; 91, lead screw; 92, servo motor; 13, support pad; 14, box door. Specific embodiments
[0015] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention 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 may be combined with each other.
[0016] In the description of the present invention, 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 drawings, and is only for the convenience of describing the present invention 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 invention.
[0017] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0018] The present invention will be described in detail below with reference to the accompanying drawings.
[0019] A fine yarn drying device for composite yarn processing, as Figures 1 to 2As shown in the figure, it includes a drying box 1. The left end of the drying box 1 is movably connected with a feeding roller 2. The outer surface of the feeding roller 2 is movably connected with a yarn 3. The yarn 3 is movably inserted into the drying box 1. The right side of the drying box 1 is movably connected with a winding roller 4. A support plate 5 is fixedly installed at the lower part of the inner cavity of the drying box 1. On the upper end of the support plate 5, a partition net 6 is arranged on both the left and right sides. Two fans 7 are movably connected to the bottom of the inner cavity of the drying box 1. The fans 7 are located below the partition net 6. A slide rail 8 is fixedly installed on the rear wall of the inner cavity of the drying box 1. A driving mechanism 9 is arranged in the slide rail 8. The outer surface of the driving mechanism 9 is threadedly connected with an adjusting plate 10. Two fixing plates 11 are fixedly installed at the upper end of the adjusting plate 10. Two guide rods 12 are fixedly installed on the opposite surfaces of the two fixing plates 11. When the feeding roller 2 rotates, the yarn 3 is fed into the drying box 1, and after the other end of the yarn 3 is dried, it is wound around the winding roller 4, so as to play a limiting role on the yarn 3 to be dried in the drying box 1, and it is convenient for the winding roller 4 to rotate to wind up the dried yarn 3 later. The yarn 3 is located between the two guide rods 12. When the guide rods 12 move up and down reciprocally, the yarn 3 is driven to swing. The up and down reciprocating movement of the guide rods 12 not only provides a stable movement track for the yarn 3, but also prevents it from winding by continuously changing the tension state of the yarn 3. When the guide rod 12 moves upward, the yarn 3 is subjected to a certain tensile force; when the guide rod 12 moves downward, the yarn 3 is relatively relaxed. This dynamic tension adjustment helps to keep the linearity and stability of the yarn 3, and reduces the winding phenomenon caused by static or unidirectional tension. When the yarn 3 swings between the guide rods 12, its spatial position will constantly change. This spatial dispersion helps to reduce the chance of mutual contact and interlacing between the yarns 3, thereby reducing the risk of winding and improving the drying uniformity of the yarn 3. By arranging two fans 7 at the bottom of the drying box 1, the two fans 7 can generate a strong air flow to form a hot air circulation. This circulating hot air can evenly blow on each part of the yarn 3 to ensure that the yarn 3 is evenly heated during the drying process and improve the drying quality of the fine yarn.
[0020] Four support pads 13 are fixedly installed at the lower end of the drying box 1. The primary function of the support pads 13 is to provide stable support to ensure the stability of the overall structure of the drying box 1. They can disperse the weight of the drying box 1, reduce the pressure on the ground, and prevent damage to the ground or instability of the drying box 1 itself caused by excessive local stress.
[0021] The front side of the drying box 1 is movably connected with a box door 14.
[0022] As Figure 2As shown in the figure, the driving mechanism 9 includes a lead screw 91. The upper end of the lead screw 91 is fixedly installed with a servo motor 92. The servo motor 92 is fixedly connected to the top of the drying box 1. The lead screw 91 is movably connected inside the slide rail 8. By driving the lead screw 91 to rotate through the servo motor 92, the adjusting plate 10 is driven to reciprocate up and down along the lead screw 91, and the two guide rods 12 are driven to move up and down.
[0023] Working principle: When the feeding roller 2 rotates, the yarn 3 is fed into the drying box 1. After the other end of the yarn 3 is dried, it is wound around the winding roller 4, so as to play a role in limiting the yarn 3 to be dried in the drying box 1, and it is convenient for the winding roller 4 to rotate to wind the dried yarn 3 later. By driving the lead screw 91 to rotate through the servo motor 92, the adjusting plate 10 is driven to reciprocate up and down along the lead screw 91, and the two guide rods 12 are driven to move up and down. The yarn 3 is located between the two guide rods 12. When the guide rods 12 reciprocate up and down, the yarn 3 is driven to swing. The reciprocating up and down movement of the guide rods 12 not only provides a stable movement trajectory for the yarn 3, but also prevents it from winding by continuously changing the tension state of the yarn 3. When the guide rod 12 moves upward, the yarn 3 is subjected to a certain tensile force; when the guide rod 12 moves downward, the yarn 3 is relatively relaxed. This dynamic tension adjustment helps to maintain the straightness and stability of the yarn 3 and reduce the winding phenomenon caused by static or unidirectional tension. When the yarn 3 swings between the guide rods 12, its spatial position will continuously change. This spatial dispersion helps to reduce the opportunity of mutual contact and interlacing between the yarns 3, thereby reducing the risk of winding and improving the drying uniformity of the yarn 3. By arranging a fan 7 at the bottom of the drying box 1, the two fans 7 can generate a strong air flow to form a hot air circulation. This circulating hot air can evenly blow each part of the yarn 3 to ensure that the yarn 3 is evenly heated during the drying process and improve the drying quality of the fine yarn.
[0024] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above 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, several improvements and refinements made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A spun yarn drying device for composite yarn processing, comprising a drying box (1), a discharge roller (2) movably connected to the left end of the drying box (1), a yarn (3) movably connected to the outer surface of the discharge roller (2), the yarn (3) movably inserted into the drying box (1), and a receiving roller (4) movably connected to the right side of the drying box (1), characterized in that: A support plate (5) is fixedly installed at the lower part of the inner cavity of the drying box (1), and a partition net (6) is arranged on the left and right sides of the upper end of the support plate (5). Two fans (7) are movably connected to the bottom of the inner cavity of the drying box (1), and the fans (7) are located below the partition net (6). A slide rail (8) is fixedly installed on the rear wall of the inner cavity of the drying box (1), and a driving mechanism (9) is arranged inside the slide rail (8). An adjustment plate (10) is threadedly connected to the outer surface of the driving mechanism (9), and two fixing plates (11) are fixedly installed on the upper end of the adjustment plate (10), and two guide rods (12) are fixedly installed on the opposite surfaces of the two fixing plates (11).
2. A spun yarn drying device for composite yarn processing according to claim 1, characterized in that: The driving mechanism (9) comprises a screw rod (91), a servo motor (92) is fixedly mounted on the upper end of the screw rod (91), the servo motor (92) is fixedly connected to the top of the drying box (1), and the screw rod (91) is movably connected to the inside of the slide rail (8).
3. The spun yarn drying device for composite yarn processing according to claim 1, characterized in that: Four supporting pads (13) are fixedly mounted on the lower end of the drying box (1).
4. The spun yarn drying device for composite yarn processing according to claim 1, characterized in that: The front side of the drying box (1) is movably connected with a box door (14).