Temperature control device for stretching regenerated high stretch yarn
By adopting a double-layer thermal conductivity structure and a flexible upper and lower thermal conductivity structure in the temperature control device, the problem of uneven heat receiving on one side of the regenerated high elastic wire in the prior art is solved, and uniform stretching and stable temperature of the regenerated high elastic wire is achieved. control.
Patent Information
- Application Number
- CN202420851379.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The temperature control mechanism in the prior art fails to conduct heat on both sides of the regenerated high elastic wire, resulting in uneven heat stretching on the single side, affecting the quality and temperature control stability of the regenerated high elastic wire.
A temperature control device for stretching of regenerated high elastic wire is designed, and a double-layer thermal conductivity structure of the upper heating chamber and the lower heating chamber is adopted. The regenerated high elastic wire in the stretching chamber is double-sided through the upper thermal conductivity structure and the lower thermal conductivity structure. It conducts heat, and uses the rotation of the upper screw to drive the thermal conduction structure for flexible control to ensure uniform heat up and down.
The regenerated high elastic wire is uniformly heated and stretched on both sides, which improves the stability and quality of stretching. The heated spacing is flexible and adjustable, and the temperature control is more balanced and flexible.
Smart Images
Figure CN222226727U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of temperature control for regenerated high-elastic yarn stretching, in particular to a temperature control device for regenerated high-elastic yarn stretching. Background Art
[0002] POY is an incompletely stretched chemical fiber filament obtained by high-speed spinning, with an orientation degree between unoriented yarn and stretched yarn. With the improvement of people's living standards, the requirements for textiles are getting higher and higher, which makes the demand for the use of POY high-elastic yarn also increase day by day. In order to perform higher stretching operations, a temperature control mechanism is needed to assist the stretching operation during the production process.
[0003] In the specification of a temperature control mechanism for POY high-elastic yarn drawing in the prior art (publication number CN219297729U), it is mentioned that "a circulating fan is fixedly connected to the lower end of the inner wall of the heating box, a reserved groove is provided at the upper end of one side of the heating box, a sealing plate is movably connected to the upper end of one side of the heating box, a handle is fixedly connected to one side of the sealing plate, a heating pipe extending to the interior of the heating box is fixedly connected to the other side of the sealing plate, a mounting structure is movably connected to the upper end of the other side of the heating box, a circulation structure is movably connected to one side of the inner top wall of the base, a temperature control box is fixedly connected to the top of the base, a distribution box is fixedly connected to one side of the temperature control box, and a heating chamber is provided inside the temperature control box", but the temperature control mechanism in the prior art does not perform double-sided heat conduction for the drawing of the regenerated high-elastic yarn, resulting in uneven single-sided heating and drawing, affecting the quality of the drawing of the regenerated high-elastic yarn, and the temperature control is not balanced and stable. Utility Model Content
[0004] The main purpose of the utility model is to propose a temperature control device for regenerated high-elastic yarn stretching, aiming to solve the problem that the temperature control mechanism in the prior art does not conduct heat on both sides of the regenerated high-elastic yarn stretching, resulting in uneven single-sided heating and stretching, affecting the quality of the regenerated high-elastic yarn stretching, and the temperature control is not balanced and stable.
[0005] In order to solve the above problems, the utility model proposes a temperature control device for regenerated high-elastic wire drawing, comprising a drawing chamber, an upper heating chamber and a lower heating chamber, the upper end of the drawing chamber is provided with an upper heating chamber, and two groups of upper screw rods are installed on the left and right parts of the upper heating chamber, and an upper heat-conducting structure is movably connected to the upper screw rod, the upper end of the upper screw rod extends out of the upper cover plate, and the upper cover plate is installed at the upper end of the upper heating chamber, the lower end of the drawing chamber is provided with a lower heating chamber, and two groups of lower screw rods are installed on the left and right parts of the lower heating chamber, and a lower heat-conducting structure is movably connected to the lower screw rod, and a lower cover plate is installed at the lower end of the lower heating chamber.
[0006] In one embodiment, inner grooves are provided on both the front and rear side walls of the stretching chamber, and temperature sensors are installed in the inner grooves, and a control panel is provided on the front side of the stretching chamber.
[0007] In one embodiment, a wire inlet is disposed at the left end of the stretching chamber, a wire outlet is disposed at the right end of the stretching chamber, and the stretching chamber is connected to the upper heating chamber and the upper heat-conducting structure.
[0008] In one embodiment, upper connecting plates are provided at the lower portions of the left and right side walls in the upper heating chamber, and upper connecting sleeves are provided at the left and right portions of the upper cover plate.
[0009] In one embodiment, the lower end of the upper screw rod is rotatably connected in the upper connecting plate, and the upper part of the upper screw rod is sleeved in the upper connecting sleeve.
[0010] In one embodiment, a sprocket wheel is installed at the upper end of the upper screw rod, and an upper chain is transmission-connected to the sprocket wheel, and a hand wheel is provided at the upper end of a group of upper screw rods on the right front side of the upper heating chamber.
[0011] In one embodiment, a plurality of groups of air inlet tubes are arranged on the upper portion of the upper cover plate, turbo fans are installed in the air inlet tubes, and dust filters are arranged at the upper ports of the air inlet tubes.
[0012] In one embodiment, the upper and lower parts of the upper heat-conducting structure are respectively provided with upper heat-conducting wires and lower heat-conducting wires, and the left and right ends of the upper heat-conducting structure are provided with side movable sleeves, and each set of side movable sleeves is movably connected to the upper screw rod on the same side.
[0013] In one embodiment, the upper heating chamber and the lower heating chamber are vertically symmetrical about the center line of the stretching chamber, and the lower heating chamber has the same structural arrangement as the upper heating chamber.
[0014] In one embodiment, the upper heating chamber has an upper heat-conducting structure for lifting and lowering activities, and the lower heating chamber has a lower heat-conducting structure for lifting and lowering activities, and the upper heat-conducting structure and the lower heat-conducting structure are symmetrical about the center line of the stretching cavity, and the lower heat-conducting structure has the same structural setting as the upper heat-conducting structure.
[0015] Beneficial effects:
[0016] 1. The utility model mainly utilizes the upper heat-conducting structure in the upper heating chamber and the lower heat-conducting structure in the lower heating chamber to conduct heat at a set temperature, and respectively conducts heat-conducting auxiliary stretching treatment on the upper and lower surfaces of the regenerated high-elastic yarn passing through the stretching chamber, so that the double-sided heating is more uniform and the stretching is more stable.
[0017] 2. The utility model utilizes the clockwise rotation of the upper screw rod to drive the upper heat-conducting structure to move straight up, while the counterclockwise rotation of the upper screw rod drives the upper heat-conducting structure to move straight down, which can flexibly control the distance between the upper heat-conducting structure and the regenerated high-elastic wire passing through the stretching cavity, and is more flexible and convenient for the temperature control treatment of the upper surface of the regenerated high-elastic wire stretching.
[0018] 3. The air inlet tube arranged on the upper cover plate of the utility model is convenient for introducing the outside air flow into the upper heating chamber to perform wind-powered heat drying to regenerate the high-elastic yarn, which is faster and more convenient.
[0019] 4. The upper heat-conducting structure of the utility model mainly utilizes the upper heat-conducting wire and the lower heat-conducting wire inside it to perform double-layer heat-conducting treatment, and the lifting and lowering activities of the upper heat-conducting structure are relatively convenient and save trouble.
[0020] 5. In the utility model, the upper heating chamber and the lower heating chamber, the upper heat-conducting structure and the lower heat-conducting structure are symmetrical about the center line of the stretching cavity, so as to evenly control the temperature of the upper and lower surfaces of the regenerated high-elastic yarn, which is more balanced and stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 It is a front view schematic diagram of the utility model;
[0023] Figure 2 It is a top view schematic diagram of the utility model;
[0024] Figure 3 It is a cross-sectional schematic diagram of the utility model;
[0025] Figure 4 It is a schematic diagram of the upper heat conduction structure of the utility model.
[0026] The following are the descriptions of the reference numerals:
[0027] 1. Stretching chamber; 10. Wire inlet; 11. Inner groove; 12. Temperature sensor; 13. Wire outlet; 14. Control panel; 2. Upper heating chamber; 20. Upper screw rod; 21. Upper connecting plate; 22. Upper chain; 23. Upper cover plate; 24. Upper connecting sleeve; 25. Air inlet tube; 26. Dust filter; 27. Turbofan; 28. Hand wheel; 29. Chain wheel; 3. Upper heat-conducting structure; 30. Upper heat-conducting wire; 31. Lower heat-conducting wire; 32. Side movable sleeve; 4. Lower heating chamber; 40. Lower screw rod; 41. Lower cover plate; 5. Lower heat-conducting structure. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0030] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0032] Reference Figures 1 to 4As shown, the utility model provides a temperature control device for regenerated high-elastic yarn stretching, comprising a stretching chamber 1, an upper heating chamber 2 and a lower heating chamber 4, the upper end of the stretching chamber 1 is provided with an upper heating chamber 2, and two groups of upper screw rods 20 are installed on the left and right parts of the upper heating chamber 2, and an upper heat-conducting structure 3 is movably connected to the upper screw rod 20, the upper end of the upper screw rod 20 extends out of an upper cover plate 23, and the upper cover plate 23 is installed at the upper end of the upper heating chamber 2, the lower end of the stretching chamber 1 is provided with a lower heating chamber 4, and two groups of lower screw rods 40 are installed on the left and right parts of the lower heating chamber 4, and a lower heat-conducting structure 5 is movably connected to the lower screw rod 40, and a lower cover plate 41 is installed at the lower end of the lower heating chamber 4.
[0033] In this embodiment, inner grooves 11 are provided on the front and rear side walls of the stretching chamber 1, and a temperature sensor 12 is installed in the inner groove 11, and a control panel 14 is provided on the front side of the stretching chamber 1; a wire inlet 10 is provided at the left end of the stretching chamber 1, and a wire outlet 13 is provided at the right end of the stretching chamber 1, and the stretching chamber 1 is connected to the upper heating chamber 2 and the upper heat-conducting structure 3.
[0034] As a preferred embodiment, the utility model mainly utilizes the upper heat-conducting structure 3 in the upper heating chamber 2 and the lower heat-conducting structure 5 in the lower heating chamber 4 to set the temperature for heat conduction, and respectively performs heat-conducting assisted stretching treatment on the upper and lower surfaces of the regenerated high-elastic yarn passing through the stretching chamber 1, so that the double-sided heating is more uniform and the stretching is more stable.
[0035] In this embodiment, upper connecting plates 21 are provided at the lower parts of the left and right side walls in the upper heating chamber 2, and upper connecting sleeves 24 are provided at the left and right parts of the upper cover plate 23; the lower end of the upper screw rod 20 is rotatably connected in the upper connecting plate 21, and the upper part of the upper screw rod 20 is sleeved in the upper connecting sleeve 24; a sprocket wheel 29 is installed at the upper end of the upper screw rod 20, and an upper chain 22 is transmission-connected to the sprocket wheel 29, and a handwheel 28 is provided at the upper end of a group of upper screw rods 20 on the right front side of the upper heating chamber 2.
[0036] As a preferred embodiment, the utility model utilizes the clockwise rotation of the upper screw rod 20 to drive the upper heat-conducting structure 3 to move straight up, and the counterclockwise rotation of the upper screw rod 20 drives the upper heat-conducting structure 3 to move straight down, which can flexibly control the distance between the upper heat-conducting structure 3 and the regenerated high-elastic wire passing through the stretching cavity 1, and the temperature control treatment of the upper surface of the regenerated high-elastic wire stretching is more flexible and convenient.
[0037] In this embodiment, a plurality of air inlet tubes 25 are disposed on the upper portion of the upper cover plate 23 , and a turbo fan 27 is installed in the air inlet tube 25 , and a dust filter 26 is disposed at the upper port of the air inlet tube 25 .
[0038] As a preferred embodiment, the air inlet 25 provided on the upper cover plate 23 of the utility model facilitates the introduction of external air flow into the upper heating chamber 2 for wind-powered heat drying to regenerate the high-elastic yarn, which is faster and more convenient.
[0039] In this embodiment, the upper heat-conducting structure 3 is provided with an upper heat-conducting wire 30 and a lower heat-conducting wire 31 in the upper and lower parts respectively, and the left and right ends of the upper heat-conducting structure 3 are provided with side movable sleeves 32, and each set of side movable sleeves 32 is movably connected to the upper screw rod 20 on the same side.
[0040] As a preferred implementation, the upper heat-conducting structure 3 of the utility model mainly utilizes the upper heat-conducting wire 30 and the lower heat-conducting wire 31 inside it to perform double-layer heat-conducting treatment, and the lifting and lowering activities of the upper heat-conducting structure 3 are relatively convenient and easy.
[0041] In this embodiment, the upper heating chamber 2 and the lower heating chamber 4 are symmetrical about the center line of the stretching chamber 1, and the lower heating chamber 4 has the same structural setting as the upper heating chamber 2; the upper heating chamber 2 has an upper heat-conducting structure 3 for lifting and lowering activities, and the lower heating chamber 4 has a lower heat-conducting structure 5 for lifting and lowering activities, and the upper heat-conducting structure 3 and the lower heat-conducting structure 5 are symmetrical about the center line of the stretching chamber 1, and the lower heat-conducting structure 5 has the same structural setting as the upper heat-conducting structure 3.
[0042] As a preferred embodiment, the upper heating chamber 2 and the lower heating chamber 4, the upper heat-conducting structure 3 and the lower heat-conducting structure 5 in the utility model are symmetrical about the center line of the stretching chamber 1, so as to uniformly control the temperature of the upper and lower surfaces of the regenerated high-elastic yarn stretching, which is more balanced and stable.
[0043] The utility model can effectively solve the problem that the temperature control mechanism in the prior art does not perform double-sided heat conduction on the regenerated high-elastic yarn stretching, resulting in uneven single-sided heat stretching, affecting the quality of the regenerated high-elastic yarn stretching, and the temperature control is not balanced and stable. The utility model facilitates double-sided hot air heat conduction treatment for the regenerated high-elastic yarn stretching, so that the upper and lower sides of the stretching are heated evenly to ensure the stretching quality, and the heating distance is flexibly adjustable, and the temperature control is more flexible and practical.
[0044] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.
Claims
1. A temperature control device for regenerated high elastic yarn drawing, characterized in that: The invention comprises a stretching chamber (1), an upper heating chamber (2) and a lower heating chamber (4); the upper heating chamber (2) is arranged at the upper end of the stretching chamber (1), and two groups of upper screw rods (20) are installed on the left and right parts of the upper heating chamber (2), and an upper heat-conducting structure (3) is movably connected to the upper screw rod (20); the upper end of the upper screw rod (20) extends out of an upper cover plate (23), and the upper cover plate (23) is installed on the upper end of the upper heating chamber (2); the lower heating chamber (4) is arranged at the lower end of the stretching chamber (1), and two groups of lower screw rods (40) are installed on the left and right parts of the lower heating chamber (4), and a lower heat-conducting structure (5) is movably connected to the lower screw rod (40), and a lower cover plate (41) is installed at the lower end of the lower heating chamber (4).
2. A temperature control device for drawing regenerated high elastic yarn according to claim 1, characterized in that: The front and rear side walls of the stretching chamber (1) are both provided with inner grooves (11), a temperature sensor (12) is installed in the inner groove (11), and a control panel (14) is arranged on the front side of the stretching chamber (1).
3. A temperature control device for regenerated high elastic yarn drawing as claimed in claim 1, characterized in that: The left end of the stretching chamber (1) is provided with a wire inlet (10), and the right end of the stretching chamber (1) is provided with a wire outlet (13), and the stretching chamber (1) is connected to the upper heating chamber (2) and the upper heat-conducting structure (3).
4. A temperature control device for regenerated high elastic yarn drawing as claimed in claim 1, characterized in that: Upper connecting plates (21) are provided at the lower parts of the left and right side walls of the upper heating chamber (2), and upper connecting sleeves (24) are provided at the left and right parts of the upper cover plate (23).
5. A temperature control device for drawing regenerated high elastic yarn according to claim 1, characterized in that: The lower end of the upper screw rod (20) is rotatably connected in the upper connecting plate (21), and the upper part of the upper screw rod (20) is sleeved in the upper connecting sleeve (24).
6. A temperature control device for drawing regenerated high elastic yarn as claimed in claim 1, characterized in that: A chain wheel (29) is installed at the upper end of the upper screw rod (20), and the chain wheel (29) is transmission-connected with an upper chain (22), and a hand wheel (28) is arranged at the upper end of a group of upper screw rods (20) on the right front side of the upper heating chamber (2).
7. A temperature control device for regenerated high elastic yarn drawing as claimed in claim 1, characterized in that: A plurality of groups of air inlet tubes (25) are arranged on the upper part of the upper cover plate (23), a turbo fan (27) is installed in the air inlet tube (25), and a dust filter (26) is arranged at the upper end of the air inlet tube (25).
8. A temperature control device for regenerated high elastic yarn drawing as claimed in claim 1, characterized in that: The upper and lower parts of the upper heat-conducting structure (3) are respectively provided with an upper heat-conducting wire (30) and a lower heat-conducting wire (31), and both left and right ends of the upper heat-conducting structure (3) are provided with side movable sleeves (32), and each set of side movable sleeves (32) is movably connected to the upper screw rod (20) on the same side.
9. A temperature control device for drawing regenerated high elastic yarn as claimed in claim 1, characterized in that: The upper heating chamber (2) and the lower heating chamber (4) are vertically symmetrical about the center line of the stretching chamber (1), and the lower heating chamber (4) has the same structural arrangement as the upper heating chamber (2).
10. A temperature control device for regenerated high elastic yarn drawing as claimed in claim 1, characterized in that: An upper heat-conducting structure (3) is provided in the upper heating chamber (2) for lifting and lowering movement, and a lower heat-conducting structure (5) is provided in the lower heating chamber (4) for lifting and lowering movement, and the upper heat-conducting structure (3) and the lower heat-conducting structure (5) are symmetrical about the center line of the stretching chamber (1), and the lower heat-conducting structure (5) has the same structural arrangement as the upper heat-conducting structure (3).