A yarn softness improving treatment device

Abstract

The utility model discloses a kind of yarn flexibility improvement processing device, it is related to textile technical field, the utility model includes: workbench, shell and vortex spinning tube, the vortex spinning tube inside is provided with plug, the plug center position is close to left side and is provided with spindle, the plug left side is located vortex spinning tube top and is provided with air inlet pipe, the plug right side is located vortex spinning tube top and is provided with air outlet pipe;The utility model passes through adjustable air inlet pipe and air outlet pipe to control internal airflow to pass through spindle, to adjust the dynamic pressure of compressed air, the entanglement intensity between fiber line is adjusted control, finally realize the condition that fiber line number of branches does not change makes yarn diameter become large, yarn is more fluffy, overall hand feeling is also better.

Description

Technical Field

[0001] This utility model belongs to the field of textile technology, specifically, it relates to a yarn softness improvement treatment device. Background Technology

[0002] Vortex spinning uses a high-speed rotating airflow to separate and twist the fiber bundles. Under the action of the airflow, the fibers form a tight entanglement structure, resulting in a tight arrangement of fibers inside the yarn. The yarn surface is smooth but lacks fluffiness. This structure makes the yarn more rigid and stiffer, affecting its softness and comfort.

[0003] Chinese patent CN211394746U discloses a vortex spinning machine with a spinning tube structure, including a worktable. A vertical plate is vertically arranged on the upper rear surface of the worktable, and two limiting blocks are symmetrically arranged on one side of the upper surface of the worktable near the front of the vertical plate. A sliding shaft is slidably installed through one side of each of the two limiting blocks. A handle is fixedly connected to one end of each of the two sliding shafts, and a sliver can is slidably installed between the other ends of the two sliding shafts. Although the above-mentioned prior art has a vortex spinning tube, it does not describe the structure of the spinning tube. The overall structure is only used for conveying slivers, and its effect and scope of application are limited. It also cannot improve the hand feel of the yarn.

[0004] In view of this, this utility model is hereby proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a yarn softness improvement treatment device, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A yarn softness improvement device includes: a worktable, characterized in that a sleeve rod is provided near the bottom of the worktable, a plurality of fiber rolls are sleeved on the surface of the sleeve rod, a guide roller one is provided above the sleeve rod and attached to the worktable, a guide roller two is provided above the guide roller one, a yarn separating roller is provided to the right of the guide roller two, a flat yarn roller is provided to the right of the yarn separating roller, a housing is provided to the right of the flat yarn roller, an inlet is provided on the housing facing the flat yarn roller, a guide wire inlet is provided to the right of the inlet, a vortex spinning tube is provided to the right of the guide wire inlet, a block is provided inside the vortex spinning tube, a spindle is provided near the left side of the center of the block, an air inlet pipe is provided to the left of the block at the top of the vortex spinning tube, an air outlet pipe is provided to the right of the block at the top of the vortex spinning tube, a lead wire tube is provided to the right of the block inside the vortex spinning tube, a yarn outlet hole is installed on the right side of the vortex spinning tube on the housing, and a take-up roller is provided to the right of the housing.

[0008] Optionally, the inner wall of the vortex spinning tube is provided with a vortex groove on the left side of the block, and a guide bar is provided on the left side of the spindle.

[0009] Optionally, an intake valve is installed on the surface of the intake pipe, an exhaust valve is installed on the surface of the exhaust pipe, and a pressure relief pipe is provided downwards near the spindle of the block.

[0010] Optionally, the surface of the dividing roller has multiple sets of grooves.

[0011] Optionally, support plates are provided at both ends of the sleeve rod.

[0012] Optionally, the air inlet pipe is located inside the vortex spinning tube and a baffle is provided near the end.

[0013] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0014] 1. This yarn softness improvement treatment device pours multiple sets of fiber yarns into a vortex spinning tube, and uses the internal vortex to wind and twist the fiber yarns, thereby forming a stable yarn composed of multiple sets of fiber yarns. This allows for the combination of multiple fiber yarns to form a thicker yarn. Different numbers of fiber rolls can be fixed on the sleeve to meet the adjustment of the number of fiber yarns during yarn production.

[0015] 2. This yarn softness improvement device controls the internal airflow through the spindle via adjustable air inlet and outlet pipes, thereby adjusting the dynamic pressure of compressed air and regulating the winding strength between fibers. Ultimately, it achieves a larger yarn diameter, a fluffier yarn, and a better overall hand feel without changing the fiber count.

[0016] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0017] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the interior of the outer shell of this utility model;

[0020] Figure 3 This is a cross-sectional view of the outer casing of this utility model;

[0021] Figure 4 This is a sectional view of the sleeve section of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Workbench; 2. Sleeve rod; 201. Support plate; 202. Fiber roll; 3. Guide roller one; 4. Guide roller two; 5. Splitting roller; 6. Flat roller; 7. Outer shell; 701. Inlet; 702. Lead wire inlet; 703. Outlet hole; 8. Vortex spinning tube; 801. Block; 802. Spindle; 803. Lead wire bar; 804. Vortex groove; 805. Lead wire tube; 9. Air inlet pipe; 901. Air inlet valve; 902. Baffle; 10. Air outlet pipe; 1001. Air outlet valve; 11. Take-up roller; 12. Pressure relief pipe.

[0024] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings.

[0026] Please see Figure 1-4 As shown, this embodiment provides a yarn softness improvement treatment device, including: a worktable 1.

[0027] like Figure 1-4As shown, in this embodiment, a sleeve rod 2 is provided near the bottom of the workbench 1. Multiple fiber rolls 202 are sleeved on the surface of the sleeve rod 2. A guide roller 3 is provided above the sleeve rod 2 and attached to the workbench 1. A guide roller 4 is provided above the guide roller 3. A splitting roller 5 is provided to the right of the guide roller 4. A flattening roller 6 is provided to the right of the splitting roller 5. A housing 7 is provided to the right of the flattening roller 6. An inlet 701 is provided on the housing 7 facing the flattening roller 6. A guide wire inlet 702 is provided to the right of the inlet 701. A vortex spinning tube 8 is provided to the right of the guide wire inlet 702. A block 801 is provided inside the vortex spinning tube 8. A spindle 802 is provided near the left side of the center of the block 801. The left side of the block 801 is located in the vortex spinning tube. An air inlet pipe 9 is provided at the top of the tube 8. An air outlet pipe 10 is provided on the right side of the block 801 at the top of the vortex spinning tube 8. A lead wire pipe 805 is provided on the right side of the block 801 inside the vortex spinning tube 8. A wire outlet hole 703 is installed on the right side of the vortex spinning tube 8 on the outer shell 7. A take-up roller 11 is provided on the right side of the outer shell 7. The worktable 1 is L-shaped. The sleeve rod 2 at the horizontal plane is used to install fiber rolls 202. Each fiber roll 202 is composed of a single fiber thread wound around it. Multiple fiber rolls 202 are sleeved side by side on the sleeve rod 2 for fixation. Through the fixation of the bearing on the side, the sleeve rod 2 can drive multiple fiber rolls 202 to rotate to release the fiber thread. The remaining components are all installed on the vertical surface of the worktable 1. The fiber direction is adjusted by guide roller 3 and guide roller 4, and then the fiber is separated again by splitting roller 5. The fiber passes through and is compacted between two flat rollers 6 to prevent multiple fibers from tangling and knotting on the outside. The two flat rollers 6 are connected by gears attached to the worktable 1 and driven by a motor on the back to move in opposite directions, enabling the flat rollers 6 to convey fiber. The fiber enters the guide inlet 702 through the inlet 701. The guide inlet 702 narrows at both ends where it connects to the vortex spinning tube 8. The fiber enters the vortex spinning tube 8. The entire vortex spinning tube 8 is divided into front and rear ends by a block 801, which are connected to the air inlet pipes respectively. 9 and 10 are connected to an external air compressor to blow air and pressurize the left side of the block 801 inside the vortex spinning tube 8, while the air outlet pipe 10 is connected to an external vacuum pump to suck air from the right side of the block 801 inside the vortex spinning tube 8. The spindle 802 extending from the left side of the block 801 has a fine hole that runs through the entire block 801, so that the airflow flows from the left side to the right side of the block 801. The greater the air pressure difference between the two places, the faster the airflow drives the fiber thread. Multiple sets of fiber threads pass through the central hole of the spindle 802 on the block 801, and then are led out from the vortex spinning tube 8 through the lead tube 805, and then pass through the outlet hole 703 on the outer shell 7, and finally are wound on the take-up roller 11.

[0028] like Figure 1-3As shown, in this embodiment, the inner wall of the vortex spinning tube 8 is provided with a vortex groove 804 on the left side of the block 801, and a guide bar 803 is provided on the left side of the spindle 802. The vortex groove 804 on the inner wall of the vortex spinning tube 8 has a multi-spiral structure and moves towards the block 801. The airflow generated by the air inlet pipe 9 enters the vortex spinning tube 8 and then flows in the vortex groove 804. Due to the air pressure, it flows towards the central hole of the block 801, thus forming a spiral airflow. This airflow blows multiple sets of fiber threads at the spindle 802, causing them to rotate, intertwine, and fix each other, ultimately forming a finished yarn. The guide bar 803 at the central hole of the spindle 802 plays a role in positioning the fiber threads. The fiber threads first wind around the guide bar 803 and then pass through the central hole, preventing the fiber threads from shaking in the vortex yarn tube 8.

[0029] like Figure 1-3 As shown, in this embodiment, an air inlet valve 901 is installed on the surface of the air inlet pipe 9, and an air outlet valve 1001 is installed on the surface of the air outlet pipe 10. A pressure relief pipe 12 is provided downward near the spindle 802 on the block block 801. The air inlet valve 901 and the air outlet valve 1001 can control the air intake and air output respectively, thereby adjusting the pressure difference at both ends. In addition, the pressure relief pipe 12 provided near the spindle 802 directly passes through the vortex spinning tube 8 and the outer shell to connect to the outside. When the air pressure on the left and right sides is uneven, the excess gas will be discharged from the pressure relief pipe 12. This will reduce the air pressure that drives the fiber thread through the central hole. The stronger the airflow, the stronger the effect of blowing the fiber thread to wind. The finished yarn will be finer and tighter, and the hand feel will be worse. When the air pressure blowing the fiber thread decreases, the yarn becomes fluffy and the diameter increases. At the same time, the hand feel of the yarn is improved, and the winding speed of the yarn is not affected.

[0030] like Figure 1-3 As shown, the surface of the separating roller 5 in this embodiment has multiple sets of grooves; a single yarn is inserted into each groove on the separating tube 5, thereby separating the yarns that have been adjusted and fused by the guide roller 1 3 and the guide roller 2 4, and then crushed by the flat roller 6 to prevent the multiple sets of fiber yarns before entering the inlet 701 from getting tangled, which would affect the subsequent knotting.

[0031] like Figure 4 As shown, in this embodiment, the sleeve rod 2 is provided with support plates 201 at both ends; wherein, the support plates 201 are fixed by the sleeve rod 2, the sleeve rod 2 can move laterally, the fiber roll 202 is placed between the two support plates 201 and then the sleeve rod 2 is put on and fixed, the end of the sleeve rod 2 is connected by a bearing to realize rotation, and multiple sets of fiber rolls 202 can be sleeved on the sleeve rod 2, thereby changing the number of fibers inside the yarn according to the needs.

[0032] like Figure 1-3As shown, in this embodiment, the air inlet pipe 9 is located inside the vortex spinning tube 8 and a baffle 902 is provided near the end. The baffle 902 blocks the front end of the air inlet pipe 9 to prevent the airflow inside the air inlet pipe 9 from blowing directly onto the fiber thread and causing the fiber thread to disturb and reduce tension. The airflow blocked by the baffle 902 directly enters the vortex groove 804, flows around to form a vortex, and thus wraps around the blown fiber thread.

[0033] Working principle: Pulling the sleeve rod 2 places multiple sets of fiber rolls 202 between the support plates 201. Pushing the sleeve rod 2 back fixes the fiber rolls 202. The fiber rolls 202 extend through the guide roller 1 3 and guide roller 2 4, then disperse in the grooves of the splitting roller 5, and flatten between the flat rollers 6. They are then gathered into the vortex spinning tube 8 through the inlet 701 and the guide wire 702. The air inlet valve 901 and the air outlet valve 1001 are opened, and the air inlet pipe 9 blows air into the vortex spinning tube 8, forming a spiral airflow in the vortex spinning tube 8. This airflow drives the multiple sets of fiber threads guided by the guide rod 803 to wind around, enter the center hole of the spindle 802, pass through the block 801, then through the lead wire tube 805 and the outlet hole 703, and finally wind up on the take-up roller 11. The air inlet valve 901 and the air outlet valve 1001 are adjusted to control the dynamic pressure, thereby adjusting the tightness of the yarn and improving the yarn feel.

[0034] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A yarn softness improvement treatment device, comprising: A workbench (1), characterized in that a sleeve rod (2) is provided near the bottom of the workbench (1), and a plurality of fiber rolls (202) are sleeved on the surface of the sleeve rod (2). A guide roller (3) is provided above the sleeve rod (2) and attached to the workbench (1). A guide roller (4) is provided above the guide roller (3). A splitting roller (5) is provided to the right of the guide roller (4). A flattening roller (6) is provided to the right of the splitting roller (5). A housing (7) is provided to the right of the flattening roller (6). An inlet (701) is provided on the housing (7) facing the flattening roller (6). A wire inlet (702) is provided to the right of the inlet (701). A vortex spinning tube (8) is provided on the right side of the opening (702). A block (801) is provided inside the vortex spinning tube (8). A spindle (802) is provided near the left side of the center of the block (801). An air inlet pipe (9) is provided on the left side of the block (801) at the top of the vortex spinning tube (8). An air outlet pipe (10) is provided on the right side of the block (801) at the top of the vortex spinning tube (8). A lead wire pipe (805) is provided on the right side of the block (8) inside the vortex spinning tube (8). A wire outlet hole (703) is installed on the right side of the vortex spinning tube (8) on the outer shell (7). A take-up roller (11) is provided on the right side of the outer shell (7).

2. The yarn softness improvement treatment device according to claim 1, characterized in that, The inner wall of the vortex spinning tube (8) is provided with a vortex groove (804) on the left side of the block (801), and a guide bar (803) is provided on the left side of the spindle (802).

3. The yarn softness improvement treatment device according to claim 1, characterized in that, An intake valve (901) is installed on the surface of the intake pipe (9), an exhaust valve (1001) is installed on the surface of the exhaust pipe (10), and a pressure relief pipe (12) is provided on the block (801) facing downward near the spindle (802).

4. The yarn softness improvement treatment device according to claim 1, characterized in that, The surface of the dividing roller (5) has multiple sets of grooves.

5. The yarn softness improvement treatment device according to claim 1, characterized in that, The sleeve (2) is provided with support plates (201) at both ends.

6. The yarn softness improvement treatment device according to claim 3, characterized in that, The air inlet pipe (9) is located inside the vortex spinning tube (8) and is equipped with a baffle (902) near the end.

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