Turnover type yarn drying device
By using a flip-type yarn drying device, which incorporates a flip frame and moisture-absorbing spool, the problem of incomplete drying caused by uneven yarn humidity is solved, achieving uniform drying and moisture-proof effects for the yarn.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUJIANG XINFENG WEAVING
- Filing Date
- 2025-05-13
- Publication Date
- 2026-04-28
AI Technical Summary
In existing yarn drying devices, the fixed winding of yarn causes uneven humidity, resulting in incomplete drying. This may cause the yarn to become damp and moldy, affecting subsequent production.
A flip-type yarn drying device was designed, which uses a flip frame and a moisture-absorbing spool. It achieves uniform drying of yarn by combining hot air and a micro fan, and uses moisture-absorbing material to absorb residual moisture.
This achieves uniform drying of the yarn, avoids the problem of dampness and mold caused by uneven humidity, and improves the storage quality of the yarn.
Smart Images
Figure CN224175553U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of yarn drying technology, and in particular to a reversible yarn drying device. Background Technology
[0002] Yarn is a type of textile product made from various textile fibers processed into a certain fineness. It is used for weaving, rope making, thread making, knitting, and embroidery. It is divided into short fiber yarn and continuous filament yarn. In yarn production, drying equipment is generally required to dry the yarn. Although existing drying equipment can dry yarn, the yarn is fixedly wound on the drying rack. Since the humidity of each part of the yarn is different, the fixed placement of the yarn may not dry it thoroughly. Incompletely dried yarn may become damp and moldy when stored, which is not conducive to the subsequent production and use of the yarn. Utility Model Content
[0003] The purpose of this invention is to provide a reversible yarn drying device to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] A reversible yarn drying device includes a drying chamber, a heat source chamber, a dryer, and a reversing frame. The heat source chamber is located at the top of the drying chamber. A displacement groove is formed on one side of the inner wall of the drying chamber. A displacement slide is slidably connected inside the displacement groove. A crossbar is connected to the outside of the displacement slide. A mounting base is movably connected to one side of the middle of the crossbar. A support arm is installed inside the mounting base. One end of the support arm is connected to the reversing frame. Rotating heads are movably installed at both ends of the reversing frame. A moisture-absorbing spool is threaded onto one end of each rotating head.
[0006] Preferably, the heat source box is equipped with a blower and heating wire, the top of the drying box is equipped with a dryer, and the side of the heat source box is connected to the top of the dryer through a hot air pipe.
[0007] Preferably, a miniature fan is installed on the side of the tilting frame, and the output end of the miniature fan is connected to two air supply pipes, with one end of the air supply pipe facing the tail end of the rotating head.
[0008] Preferably, the rotating head is hollow inside, and a threaded groove is provided at the end of the rotating head. One end of the moisture-absorbing tube is provided with a threaded head, which is threaded into the inside of the threaded groove.
[0009] Preferably, a drive motor is provided at one end of the flipping frame, and a rotary motor is installed inside the displacement slide, with the output end of the rotary motor connected to one end of the mounting base.
[0010] Preferably, the end of the crossbar is provided with a side plate, and a positioning screw is threadedly connected to the outer side of the side plate.
[0011] Preferably, the outer wall of the moisture-absorbing tube is provided with multiple air holes, and a limit block is provided at one end of the moisture-absorbing tube.
[0012] The technical effects and advantages of this utility model are as follows:
[0013] This application features a rotatable rotating frame inside the drying chamber, with two moisture-absorbing spools inside. Yarn can be wound onto the moisture-absorbing spools, and hot air from the heat source can be directly discharged through the dryer to dry the yarn on the rotating frame. During the drying process, the rotating frame can continuously rotate the yarn, ensuring that all parts of the yarn are dried. Furthermore, the moisture-absorbing spools can absorb moisture from the yarn passing through them. In conjunction with a micro fan ventilating the inside of the moisture-absorbing spools, the yarn on the outer wall of the moisture-absorbing spools is further dried through air vents. In this way, the yarn can be dried evenly and the drying effect is significant. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model.
[0015] Figure 2 This is a schematic diagram of the internal structure of the drying chamber of this utility model.
[0016] Figure 3 This is a schematic diagram of the flipping frame structure of this utility model.
[0017] Figure 4 This is a schematic diagram of the moisture-absorbing spool structure of this utility model.
[0018] In the diagram: 1. Drying chamber; 2. Heat source box; 3. Displacement slide; 4. Dryer; 5. Tilting frame; 6. Blower; 7. Heating wire; 8. Rotary motor; 9. Side plate; 10. Positioning screw; 11. Mounting base; 12. Support arm; 13. Miniature fan; 14. Air duct; 15. Moisture absorber spool; 16. Drive motor; 17. Rotating head; 18. Threaded head; 19. Air hole; 20. Limiting block; 21. Displacement slide; 22. Crossbar. Detailed Implementation
[0019] 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.
[0020] This utility model provides, for example Figure 1-4 The rotary yarn drying device shown includes a drying chamber 1, a heat source chamber 2, a dryer 4, and a rotating frame 5. The heat source chamber 2 is located at the top of the drying chamber 1. A displacement groove 3 is provided on one side of the inner wall of the drying chamber 1. A displacement slide 21 is slidably connected inside the displacement groove 3. A crossbar 22 is connected to the outside of the displacement slide 21. A mounting base 11 is movably connected to one side of the middle of the crossbar 22. A support arm 12 is installed inside the mounting base 11. One end of the support arm 12 is connected to the rotating frame 5. Rotating heads 17 are movably installed at both ends of the rotating frame 5. A moisture-absorbing spool 15 is threaded onto one end of the rotating head 17. The moisture-absorbing spool 15 of this application has a metal cylinder inside and is covered with a moisture-absorbing material on the outside. The moisture-absorbing material is a sponge, and the inside of the sponge is coated with water-absorbing resin and silicone.
[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model discloses a reversible yarn drying device. Specifically, a blower 6 and a heating wire 7 are installed inside the heat source box 2, and a dryer 4 is installed on the top of the drying box 1. The side of the heat source box 2 is connected to the top of the dryer 4 through a hot air pipe. The blower 6 and the heating wire 7 in this application are commercially available devices known to those skilled in the art. Here, we are only using them without making any structural or functional improvements, and we will not elaborate further.
[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model discloses a flip-type yarn drying device. Specifically, a miniature fan 13 is installed on the side of the flip frame 5. The output end of the miniature fan 13 is connected to two air supply pipes 14, and one end of the air supply pipe 14 is set directly opposite the tail end of the rotating head 17. The rotating head 17 of this application has an open design at one end. The air supply pipe 14 of this application is not connected to the rotating head 17. It only needs to be inserted into the open end of the rotating head 17 to achieve air supply.
[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model discloses a reversible yarn drying device. Specifically, the rotating head 17 is hollow inside, and a threaded groove is provided at the end of the rotating head 17. One end of the moisture-absorbing yarn spool 15 is provided with a threaded head 18, which is threaded into the threaded groove. The moisture-absorbing yarn spool 15 is installed in the above manner, so that when the moisture-absorbing material on the outside of the moisture-absorbing yarn spool 15 fails, the moisture-absorbing yarn spool 15 can be easily replaced.
[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model discloses a reversible yarn drying device. Specifically, a drive motor 16 is provided at one end of the reversible frame 5, and a rotary motor 8 is installed inside the displacement slide 21. The output end of the rotary motor 8 is connected to one end of the mounting base 11, and the output end of the drive motor 16 is connected to one end of the rotating head 17, which can drive the rotating head 17 to rotate. At the same time, the rotary motor 8 drives the entire reversible frame 5 to rotate. The drive motor 16 and the rotary motor 8 in this application are commercially available devices known to those skilled in the art. Here, we are only using them without making any structural or functional improvements, and we will not go into detail here.
[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model discloses a flip-type yarn drying device. Specifically, the end of the crossbar 22 is provided with a side plate 9, and the outer side of the side plate 9 is threadedly connected to a positioning screw 10. When the flip frame 5 is pushed into the drying chamber 1, the positioning screw 10 can be rotated so that one end of the positioning screw 10 is threadedly connected to the positioning hole on the outside of the chamber, thereby completing the positioning of the flip frame 5.
[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model discloses a reversible yarn drying device. Specifically, the outer wall of the moisture-absorbing yarn drum 15 is provided with multiple air holes 19, and a limiting block 20 is provided at one end of the moisture-absorbing yarn drum 15. The moisture-absorbing yarn drum 15 of this application has a metal cylinder inside and is covered with moisture-absorbing material on the outside. In this way, it can absorb water stains on the yarn. The top of the drying box 1 is provided with a dehumidification port, which can discharge the moisture generated during the drying process.
[0027] The working principle of this utility model is as follows: During drying, the drying chamber 1 is opened, and the rotating frame 5 is pulled out from inside the drying chamber 1. Then, the yarn is wound around two moisture-absorbing bobbins 15. The drive motor 16 can drive one set of moisture-absorbing bobbins 15 to rotate, and then the yarn can pull the other set of moisture-absorbing bobbins 15 to rotate synchronously. In this way, the contact position between the yarn and the moisture-absorbing bobbins 15 can be changed. After drying begins, the rotating frame 5 is pushed into the drying chamber 1. Then, the blower 6 and heating wire 7 inside the heat source box 2 are started. The hot air generated is blown onto the yarn on the rotating frame 5 through the dryer 4, thereby drying the yarn. During the drying process, the rotating frame 5 can rotate continuously, so that all parts of the yarn are dried by the dryer 4, resulting in a better drying effect.
[0028] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.
Claims
1. A reversible yarn drying device, comprising a drying chamber (1), a heat source chamber (2), a dryer (4), and a reversible frame (5), characterized in that, A heat source box (2) is provided at the top of the drying box (1). A displacement groove (3) is provided on one side of the inner wall of the drying box (1). A displacement slide (21) is slidably connected inside the displacement groove (3). A crossbar (22) is connected to the outside of the displacement slide (21). A mounting base (11) is movably connected to one side of the middle part of the crossbar (22). A support arm (12) is installed inside the mounting base (11). A flipping frame (5) is connected to one end of the support arm (12). A rotating head (17) is movably installed at both ends of the flipping frame (5). A moisture-absorbing spool (15) is threaded onto one end of the rotating head (17).
2. The reversible yarn drying device according to claim 1, characterized in that, The heat source box (2) is equipped with a blower (6) and a heating wire (7). The top of the drying box (1) is equipped with a dryer (4), and the side of the heat source box (2) is connected to the top of the dryer (4) through a hot air pipe.
3. The reversible yarn drying device according to claim 1, characterized in that, A miniature fan (13) is installed on the side of the flipping frame (5). The output end of the miniature fan (13) is connected to two air supply pipes (14), and one end of the air supply pipe (14) is set directly opposite the tail end of the rotating head (17).
4. The reversible yarn drying device according to claim 1, characterized in that, The rotating head (17) is hollow inside, and a threaded groove is provided at the end of the rotating head (17). One end of the moisture-absorbing tube (15) is provided with a threaded head (18), which is threadedly connected inside the threaded groove.
5. The reversible yarn drying device according to claim 1, characterized in that, One end of the flipping frame (5) is provided with a drive motor (16), and the displacement slide (21) is equipped with a rotary motor (8). The output end of the rotary motor (8) is connected to one end of the mounting base (11).
6. The reversible yarn drying device according to claim 1, characterized in that, The end of the crossbar (22) is provided with a side plate (9), and the outer side of the side plate (9) is threadedly connected with a positioning screw (10).
7. A reversible yarn drying device according to claim 1, characterized in that, The outer wall of the moisture-absorbing tube (15) is provided with a plurality of air holes (19), and a limit block (20) is provided at one end of the moisture-absorbing tube (15).