Low stretch yarn drying apparatus
By introducing a rotatable placement component and a hot airflow reuse system into the low elasticity yarn drying equipment, the problem of uneven drying of low elasticity yarn is solved, ensuring uniform drying and quality of low elasticity yarn.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TONGXIANG MINGXIN TEXTILE CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-07-07
Smart Images
Figure CN224470665U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of textile processing technology, specifically a low-elasticity yarn drying equipment. Background Technology
[0002] Low-elasticity yarn refers to chemical fiber filaments that have undergone slight stretching and shaping. It usually gives fabrics a soft feel and a certain degree of elasticity. After dyeing, low-elasticity yarn needs to be dried to prevent mildew, discoloration and reduced yarn strength.
[0003] When drying low-elasticity yarns, existing drying equipment results in the yarns being placed in a fixed position. The closer the yarns are to the drying source, the faster the drying efficiency; the farther away from the drying source, the lower the drying efficiency. Therefore, after all the low-elasticity yarns have been dried, some yarns may be over-dried, affecting their quality and making it difficult to meet usage requirements. Utility Model Content
[0004] The purpose of this invention is to provide a low-elasticity yarn drying device, which aims to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: the low-elasticity yarn drying equipment includes:
[0006] An oven assembly for providing a drying space for drying low-elasticity yarn;
[0007] A placement component is located inside the oven assembly. The placement component is used to store low-elasticity yarn and can also drive the low-elasticity yarn to rotate inside the oven assembly.
[0008] A drying assembly for heating the low-elasticity filaments placed on the assembly, while also being able to reuse a portion of the used hot airflow.
[0009] Preferably, the oven assembly includes an oven, an arc-shaped opening on one side of the oven, a baffle at the opening of the oven, end plates on both sides of the baffle, an arc-shaped groove on the surface of the end plate, an arc-shaped guide rail on the inner wall of the oven, a handle on the outer surface of the baffle, and the upper end of the baffle is connected to the oven by a locking fastener.
[0010] Preferably, the placement assembly includes a main shaft mounted on an oven, the main shaft being rotatably connected to the oven, a servo motor for driving the main shaft to rotate being mounted on the outside of the oven, four sets of material frames being mounted on the outside of the main shaft, the material frames being connected to the main shaft via connectors, a cover plate being rotatably connected to the material frame, the material frame and the cover plate being connected via a locking fastener, through holes being provided on both the material frame and the cover plate, and a spike being provided on the lower surface of the cover plate, the spike being inclined.
[0011] Preferably, both the cover plate and the spike rod are made of plastic, and the cover plate and the spike rod are integrally injection molded.
[0012] Preferably, the drying assembly includes a hot air blower, the lower end of the drying oven is provided with a mounting groove for accommodating the hot air blower, the back of the drying oven is provided with an air guide duct, the air guide duct is in communication with the interior of the drying oven, and the interior of the air guide duct is provided with a desiccant.
[0013] The beneficial effects of this utility model are:
[0014] When in use, this type of drying equipment can control the rotation of four material frames, which can continuously change the position of the low-elasticity yarns inside the material frames. This ensures that all the low-elasticity yarns in the material frames can be dried in approximately the same amount of time, preventing some low-elasticity yarns from being over-dried and ensuring the quality of the low-elasticity yarns after drying. Attached Figure Description
[0015] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model.
[0016] Figure 2 This is a diagram showing the baffle after it is opened.
[0017] Figure 3 This is a schematic diagram of the internal structure of the oven.
[0018] Figure 4 This is a rear view of the oven.
[0019] Figure 5 This is a schematic diagram showing the location of the material frame.
[0020] Figure 6 This is a schematic diagram of the structure after the cover is opened.
[0021] In the diagram: 1. Oven; 2. Baffle; 3. End plate; 4. Groove; 5. Guide rail; 6. Handle; 7. Locking fastener one; 8. Main shaft; 9. Servo motor; 10. Material frame; 11. Connector; 12. Cover plate; 13. Locking fastener two; 14. Spike bar; 15. Hot air blower; 16. Air duct; 17. Desiccant; 18. Operating table. Detailed Implementation
[0022] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.
[0023] like Figure 1-6 As shown, a low-elasticity yarn drying device includes:
[0024] Oven assembly, which provides a drying space for drying low-elasticity yarn;
[0025] The placement component is located inside the oven assembly. The placement component is used to store the low-elasticity yarn and can also drive the low-elasticity yarn to rotate inside the oven assembly.
[0026] The drying unit is used to heat the low-elasticity filaments placed on the unit, while also being able to reuse some of the used hot airflow.
[0027] Furthermore, the oven assembly includes an oven, an arc-shaped opening on one side of the oven, a baffle at the opening of the oven, end plates on both sides of the baffle, an arc-shaped groove on the surface of the end plates, an arc-shaped guide rail on the inner wall of the oven, a handle on the outer surface of the baffle, and the upper end of the baffle is connected to the oven by a locking fastener.
[0028] The baffle is made of glass or transparent plastic, making it easy to observe the inside of the oven. The guide rail is made of stainless steel, and the end plate is made of nylon plastic, allowing the baffle to move along the guide rail via the end plate. The locking mechanism allows for quick connection and separation of the baffle and the oven, and the handle makes it easy to control the movement of the baffle.
[0029] Furthermore, the placement component includes a main shaft mounted on the oven, which is rotatably connected to the oven. A servo motor for driving the main shaft to rotate is mounted on the outside of the oven. Four sets of material frames are mounted on the outside of the main shaft. The material frames are connected to the main shaft via connectors. A cover plate is rotatably connected to the material frames. The material frames and the cover plate are connected via locking fasteners. Through holes are provided on both the material frames and the cover plate. A spike is provided on the lower surface of the cover plate, and the spike is inclined.
[0030] The material frame is made of metal. The low-elasticity wire to be processed needs to be laid flat in the material frame. After the low-elasticity wire is placed, the cover plate is flipped over, and then the cover plate and the material frame are connected together by the locking fastener. After the cover plate is flipped over, the barb on the cover plate can pass through the low-elasticity wire and enter the through hole at the bottom of the material frame. The barb can prevent the low-elasticity wire in the material frame from moving or getting tangled when rotating.
[0031] The spindle can be controlled by a servo motor, with a rotation speed between 5r / min and 10r / min. The spindle then drives the four material frames to rotate via connecting parts, which in turn moves the low-elasticity fibers inside the material frames. Since the position of the low-elasticity fibers moves continuously with the rotation of the spindle, the drying time of the low-elasticity fibers in different positions can be made approximately the same, avoiding the situation where the low-elasticity fibers in some areas dry too slowly, thus affecting the overall drying efficiency.
[0032] Furthermore, both the cover plate and the spike rod are made of plastic. The cover plate and the spike rod are integrally injection molded. The spike rod is elastic and has low hardness. When it comes into contact with human skin, the spike rod will bend, thereby avoiding piercing the skin. At the same time, the spike rod has great toughness, making it difficult to break.
[0033] Furthermore, the drying assembly includes a hot air blower. The lower end of the drying oven has a mounting slot for accommodating the hot air blower. An air guide duct is located at the back of the drying oven, communicating with the interior of the oven. A desiccant is placed inside the air guide duct. The hot air blower has a cross-flow fan and an electric heating wire. The cross-flow fan draws external air into the drying oven, where it is then heated by the electric heating wire. This heated air dries the low-elasticity yarn in the material frame. The steam generated during the drying process is discharged to the outside through the air guide duct. During this discharge, the moisture in the steam is absorbed by the desiccant. The gas after passing through the desiccant still has a certain temperature and can be drawn back into the drying oven by the cross-flow fan, thus reusing the hot air.
[0034] The drying equipment is also equipped with an operating table with an operation panel. The operation panel controls the servo motor and the hot air blower. Through the operation panel, the rotation, stopping, and speed parameters of the servo motor can be controlled and adjusted. At the same time, the start, stop, working time, and power parameters of the hot air blower can also be adjusted.
[0035] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
Claims
1. A low-elasticity yarn drying device, characterized in that, include: An oven assembly for providing a drying space for drying low-elasticity yarn; A placement component is located inside the oven assembly. The placement component is used to store low-elasticity yarn and can also drive the low-elasticity yarn to rotate inside the oven assembly. A drying assembly for heating the low-elasticity filaments placed on the assembly, while also being able to reuse a portion of the used hot airflow.
2. The low-elasticity yarn drying equipment according to claim 1, characterized in that, The oven assembly includes an oven, with an arc-shaped opening on one side. A baffle is provided at the opening of the oven, and end plates are provided on both sides of the baffle. An arc-shaped groove is provided on the surface of the end plate. An arc-shaped guide rail is provided on the inner side wall of the oven. A handle is provided on the outer surface of the baffle. The upper end of the baffle is connected to the oven by a locking fastener.
3. The low-elasticity yarn drying equipment according to claim 2, characterized in that, The placement assembly includes a main shaft mounted on an oven, which is rotatably connected to the oven. A servo motor for driving the main shaft to rotate is mounted on the outside of the oven. Four sets of material frames are mounted on the outside of the main shaft. The material frames are connected to the main shaft via connectors. A cover plate is rotatably connected to the material frames. The material frames and the cover plate are connected via a locking fastener. Both the material frames and the cover plate have through holes. A spike is mounted on the lower surface of the cover plate. The spike is inclined.
4. The low-elasticity yarn drying equipment according to claim 3, characterized in that, Both the cover plate and the spike rod are made of plastic, and the cover plate and the spike rod are integrally injection molded.
5. The low-elasticity yarn drying equipment according to claim 3, characterized in that, The drying assembly includes a hot air blower. The lower end of the drying oven has a mounting groove for accommodating the hot air blower. An air guide duct is provided on the back of the drying oven, and the air guide duct communicates with the interior of the drying oven. A desiccant is provided inside the air guide duct.