Textile material treatment device and method
By designing a textile raw material processing device made of non-insulating materials, and combining the design of cavity wall roughness and area with guide slope, the problem of yarn disorder and blockage during the expansion process was solved, realizing smooth yarn passage and efficient yarn expansion.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-05-23
- Publication Date
- 2026-03-20
AI Technical Summary
During the expansion process, the yarn can easily become disordered or clogged within the cavity, preventing it from passing through smoothly.
Design a textile raw material processing device, using a body made of non-insulating material, with a cavity wall roughness of no more than 3.2, an outlet cross-sectional area no less than the inlet, and a gradually increasing cavity cross-sectional area. Combined with guide slope and guide chamfer design, ensure that the yarn passes through smoothly and is formed according to preset rules.
This allows the yarn to pass smoothly during the expansion process, avoiding disorder and blockage, and achieving efficient and continuous yarn expansion.
Smart Images
Figure CN116623338B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application belongs to the field of textile raw material processing, and particularly relates to a textile raw material processing device and method. BACKGROUND
[0002] Experimental research shows that if a yarn continuously passes through a cavity and the environment in the cavity meets certain conditions, continuous yarn swelling can be achieved.
[0003] However, as the swelling proceeds, if the cavity space is too large, the yarn is prone to disorder in the cavity, and if the space is too small, it is prone to blockage, resulting in that the yarn cannot smoothly move out of the cavity. SUMMARY
[0004] In view of the above problems, the present application provides a textile raw material processing device and method, so that the textile raw material can smoothly pass through the cavity and will not be disordered, and high-efficiency continuous yarn swelling can be achieved. The textile raw material referred to in the present application is yarn, fiber, etc.
[0005] The textile raw material processing device provided by the present application comprises a body and a cavity arranged in the body, the body is made of non-heat-insulating material; the body is provided with an inlet and an outlet communicating with the cavity, and the outlet is connected with a yarn outlet device; the part of the body surrounding the cavity is a cavity wall, the roughness of the cavity wall is not greater than 3.2; and the cross-sectional area of the outlet is not less than that of the inlet.
[0006] In some embodiments of the present application, the cross-sectional area of the cavity gradually increases from the inlet to the outlet. After the textile raw material is swelled, the volume increases, and the cross-sectional area of the cavity is limited to adapt to the volume change of the textile raw material, so as to prevent the textile raw material from being blocked in the cavity.
[0007] In some embodiments of the present application, the roughness of the cavity wall is not greater than 2, so as to ensure the smoothness of the cavity wall and prevent yarn scratching.
[0008] In some embodiments of the present application, the cavity is a circular truncated cone, which facilitates the smooth passage of the textile raw material through the cavity.
[0009] In some embodiments of the present application, the included angle a between the generatrix of the circular truncated cone cavity and the axis is 0-45°.
[0010] In some embodiments of the present application, the diameter of the outlet is 1-5 times that of the inlet.
[0011] In some embodiments of the present application, the body is cylindrical, circular truncated cone-shaped or prismatic.
[0012] In some embodiments of the present application, the top of the body is provided with a first connecting part, through which the body can be connected with other devices, such as a cover.
[0013] In some embodiments of the present application, the body is provided with a second connecting part, through which the body can be connected with other auxiliary devices, such as a supporting device.
[0014] In some embodiments of the present application, the yarn feeding device comprises a connecting part, a yarn storage part, and a yarn outlet, the connecting part is provided with a yarn inlet channel, the yarn storage part is provided with a yarn storage cavity, and the yarn inlet channel communicates with the yarn outlet through the yarn storage cavity; the yarn storage part is provided with a first guide part for guiding the textile raw material to the yarn outlet, and / or the yarn outlet is provided with a second guide part for guiding the textile raw material to the yarn outlet, and / or the yarn feeding device further comprises a guide member corresponding to the position of the yarn outlet.
[0015] In some embodiments of the present application, the first guide part is a guide slope formed in the yarn storage part, and the guide slope makes the cross-sectional area of the yarn storage cavity decrease along a first direction, which is the direction from the yarn inlet channel to the yarn outlet.
[0016] In some embodiments of the present application, the guide slope is a planar or concave slope.
[0017] In some embodiments of the present application, the guide slope makes the yarn storage cavity a reverse conical yarn storage cavity.
[0018] In some embodiments of the present application, the second guide part is a guide chamfer formed at the yarn outlet adjacent to the yarn storage part, and the guide chamfer makes the yarn storage cavity smoothly transition to the yarn outlet.
[0019] In some embodiments of the present application, the roughness of the guide chamfer is not greater than 0.2.
[0020] In some embodiments of the present application, the guide member is a guide porcelain eye provided in the yarn outlet.
[0021] In some embodiments of the present application, the roughness of the guide porcelain eye is not greater than 0.2.
[0022] In some embodiments of the present application, the guide porcelain eye is an alumina guide porcelain eye.
[0023] In some embodiments of the present application, the guide porcelain eye is detachably connected with the yarn outlet.
[0024] In some embodiments of the present application, a guide rod is further included, and the guide rod is located above the yarn outlet.
[0025] In some embodiments of the present invention, the yarn feeding device is made of heat-insulating material.
[0026] The present invention also provides a method for processing textile raw materials, comprising the following steps: heating the body to a preset temperature, the textile raw material entering the cavity from the inlet and leaving the cavity from the outlet, wherein the textile raw material is shaped in the cavity according to a preset rule.
[0027] Compared with the prior art, the present invention has the following beneficial effects: During the expansion process of textile raw materials, their volume continuously expands. The textile raw material processing device of the present invention, through the design of the roughness of the cavity wall and the cross-sectional area of the inlet and outlet, enables the textile raw materials to pass smoothly through the cavity without disorder, and can achieve efficient and continuous yarn expansion. Attached Figure Description
[0028] Figure 1 This is a schematic diagram of the structure of a textile raw material processing device according to Embodiment 1 of the present invention;
[0029] Figure 2 This is a schematic diagram of another textile raw material processing device in Embodiment 1 of the present invention (omitted yarn output device);
[0030] Figure 3 This is a schematic diagram of another textile raw material processing device in Embodiment 1 of the present invention (omitted yarn output device);
[0031] Figure 4 for Figure 3 Cross-sectional view along the AA direction;
[0032] Figure 5 This is a schematic diagram of the structure of a yarn feeding device in Embodiment 1 of the present invention;
[0033] Figure 6 This is a schematic diagram of another yarn feeding device in Embodiment 1 of the present invention;
[0034] Figure 7 This is a schematic diagram of another yarn feeding device in Embodiment 1 of the present invention;
[0035] Figure 8 for Figure 7 Enlarged view of section B in the middle.
[0036] 6-1-Guide rod, 7-1-Body, 7-10-Cavity wall, 7-11-First connecting part, 7-12-Second connecting part, 7-2-Cavity, 7-21-Inlet, 7-22-Outlet, 7-8-Yarn outlet device, 8-1-Connecting part, 8-10-Yarn inlet channel, 8-2-Yarn storage part, 8-20-Yarn storage cavity, 8-21-First guide part, 8-3-Yarn outlet, 8-32-Second guide part, 8-33-Yarn guide component. DETAILED DESCRIPTION
[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.
[0038] Embodiment 1
[0039] The present embodiment provides a textile raw material processing device, which comprises a body 7-1 and a cavity 7-2 arranged in the body 7-1. The body 7-1 is made of non-heat-insulating material, so as to heat the air in the cavity 7-2.
[0040] The top of the body 7-1 is provided with a first connecting part 7-11, which is used to connect with other devices, such as a cover (not shown in the figure). The body 7-1 is provided with a second connecting part 7-12, which is used to connect with other auxiliary devices, such as a supporting device (not shown in the figure).
[0041] The part of the body 7-1 surrounding the cavity 7-2 is a cavity wall 7-10, and the roughness of the cavity wall 7-10 is not greater than 3.2, so that the friction between the yarn and the cavity wall 7-10 when the yarn passes through the cavity 7-2 is within a suitable range, and the yarn can smoothly pass through the cavity 7-2. As a preferred scheme of the present embodiment, the roughness of the cavity wall 7-10 is not greater than 3.2, preferably 1.6 or 0.8. The distance from the cavity wall 7-10 to the outer surface of the body 7-1 is 2-30 mm.
[0042] The body 7-1 is cylindrical, circular truncated cone-shaped or prismatic, preferably circular truncated cone-shaped. It should be noted that the shape surrounded by the outer wall of the body 7-1 can be cylindrical, circular truncated cone-shaped or prismatic; the inner wall of the body 7-1 (i.e. the cavity wall 7-10) for surrounding the cavity 7-2 is circular truncated cone-shaped.
[0043] The body 7-1 is provided with an inlet 7-21 and an outlet 7-22 communicating with the cavity 7-2, and the yarn enters the cavity 7-2 from the inlet 7-21, and the cross-sectional area of the outlet 7-22 is not less than that of the inlet 7-21, so that the yarn can smoothly leave the outlet after swelling in the cavity 7-2. As a preferred scheme of the present embodiment, the diameter of the outlet 7-22 is 1-5 times that of the inlet 7-21.
[0044] The cross-sectional area of the cavity 7-2 gradually increases from the inlet 7-21 to the outlet 7-22. The yarn is heated and gradually puffed during the movement in the cavity 7-2, and the volume gradually increases. The change of the cross-sectional area of the cavity 7-2 can be adjusted to adapt to the volume change of the yarn, so as to prevent the yarn in the cavity 7-2 from being blocked. As a preferred scheme in the embodiment, the cavity 7-2 is a circular truncated cone, and the included angle α between the generatrix of the circular truncated cone and the axis is 0-45°.
[0045] The outlet 7-22 is connected with a yarn outlet device 7-8.
[0046] As a preferred scheme in the embodiment, the material of the yarn outlet device 7-8 is preferably a heat insulation material. The yarn outlet device 7-8 includes a connecting part 8-1, a yarn storage part 8-2, and a yarn outlet 8-3.
[0047] The connecting part 8-1 is provided with a yarn inlet channel 8-10. The connecting part 8-1 is used to be connected with the body 7-1, and is preferably detachably connected in a threaded connection or a clasp spring connection.
[0048] The yarn inlet channel 8-10 is in communication with the cavity 7-2. The yarn inlet channel 8-10 can be relatively short. For example, when the connecting part 8-1 is threadedly connected with the body 7-1, the yarn inlet channel 8-10 is a channel surrounded by threads.
[0049] The yarn storage part 8-2 is provided with a yarn storage cavity 8-20, and the yarn inlet channel 8-10 is in communication with the yarn outlet 8-3 through the yarn storage cavity 8-20.
[0050] The yarn storage part 8-2 is provided with a first guide part 8-21 for guiding the textile raw material to the yarn outlet 8-3. Specifically, the first guide part 8-21 is a guide inclined surface formed in the yarn storage part 8-2. The guide inclined surface makes the cross-sectional area of the yarn storage cavity 8-20 decrease along a first direction, and the first direction refers to the direction from the yarn inlet channel 8-10 to the yarn outlet 8-3. The guide inclined surface can be a flat surface or a concave inclined surface. In a preferred scheme in the embodiment, the guide inclined surface makes the yarn storage cavity 8-20 a reverse tapered yarn storage cavity.
[0051] In a preferred scheme in the embodiment, the yarn outlet 8-3 is provided with a second guide part 8-32 for guiding the textile raw material to the yarn outlet 8-3. Specifically, the second guide part 8-32 is a guide chamfer formed in the yarn outlet 8-3 adjacent to the yarn storage cavity 8-20 provided in the yarn storage part 8-2. The guide chamfer makes the yarn storage cavity 8-20 smoothly transition to the yarn outlet 8-3. The roughness of the guide chamfer is not greater than 0.2.
[0052] In a preferred embodiment of the present embodiment, the yarn delivery device further comprises a guide 8-33 corresponding to the position of the yarn delivery port 8-3. Specifically, the guide 8-33 is a guide porcelain eye provided in the yarn delivery port 8-3, the roughness of the guide porcelain eye is not greater than 0.2, and the guide porcelain eye is an alumina guide porcelain eye. The guide porcelain eye is detachably connected with the yarn delivery port 8-3.
[0053] In a preferred embodiment of the present embodiment, a guide rod 6-1 is further included, and the guide rod 6-1 is located above the yarn delivery port 8-3. Above refers to the feeding direction of the yarn when the yarn passes through the yarn delivery device, and the guide rod 6-1 can make the yarn more easily reach the yarn delivery port 8-3 as expected. In actual use, the yarn delivery device 7-8 is connected with the body 7-1, the guide rod 6-1 extends into the cavity 7-2, and when the inlet 7-21 of the body 7-1 is connected with a cover, the guide rod 6-1 is generally connected with the cover.
[0054] The present embodiment further provides a textile raw material processing method, which comprises the following steps: heating the body 7-1 to a preset temperature, and feeding the textile raw material into the cavity 7-2 from the inlet 7-21 and out of the cavity 7-2 from the outlet 7-22, wherein the textile raw material is formed in the cavity 7-2 according to a preset rule. The preset temperature refers to the temperature required for the swelling of the textile raw material.
[0055] As a preferred embodiment of the present embodiment, the textile raw material is formed in the cavity 7-2 according to a preset rule, and preferably, the loops formed by the textile raw material in the cavity 7-2 are arranged in a spiral shape. Specifically:
[0056] When the textile raw material falls in the cavity, loops are formed, and if the formation mode of the loops is not guided, the stacking mode of the loops is straight up and down (i.e., the loops falling later are all pressed on the loops falling earlier), and in this stacking mode of the loops, the loops are prone to collapse or fall, the loops are disordered, and the space in the cavity is not fully utilized.
[0057] The loops formed by the textile raw material and arranged in a spiral shape refer to that the loops formed by the textile raw material falling in the cavity are laid out in a ring shape and stacked in a ring shape layer by layer, and the tail end of the last loop of the lower ring shape serves as the head end of the first loop of the upper ring shape. It should be noted that the loop laid out in a ring shape is a kind of semi-laid-out mode, the loops falling later are partially pressed on the loops falling earlier, the ring shape formed by the loop arrangement is not a plane itself, and therefore the loops formed by the textile raw material are arranged in a spiral shape.
[0058] In order to make the textile material form according to the preset rule, the textile material can enter the cavity from a position deviating from the cavity axis, and the textile material rotates around the cavity axis at a certain speed (the rotation here is a relative rotation, which can be the rotation of the textile material or the rotation of the cavity), so that the loops formed after the textile material falls can be laid in a ring shape, and the degree of laying is related to the relative rotation speed of the textile material and the cavity. For example, the cover body can be connected at the inlet of the body, the eccentric hole is arranged on the cover body, the relative rotation of the cover body and the body is controlled, the textile material enters the cavity through the eccentric hole, and the textile material in the cavity can be formed according to the preset rule. The device for feeding the yarn has been protected by other patents, and will not be described here.
[0059] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the above embodiments, the ordinary skilled in the art can still modify the technical solutions recorded in the above embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the description of the present application.
Claims
1. A textile raw material processing device, characterized in that, It includes a body and a cavity disposed within the body, wherein the body is made of a non-insulating material; The main body is provided with an inlet and an outlet communicating with the cavity, and the outlet is connected to a yarn outlet device; The portion of the body that forms the cavity is the cavity wall, and the roughness of the cavity wall is no greater than 3.
2. The cross-sectional area of the outlet is not less than the cross-sectional area of the inlet, and the cross-sectional area of the cavity gradually increases from the inlet to the outlet; The yarn feeding device includes a connecting part, a yarn storage part, and a yarn outlet. The connecting part is provided with a yarn inlet channel, the yarn storage part is provided with a yarn storage cavity, the yarn inlet channel is connected to the yarn outlet through the yarn storage cavity, and the yarn storage part is provided with a first guide part that guides the textile raw materials to the yarn outlet.
2. The textile raw material processing device according to claim 1, characterized in that, The roughness of the cavity wall is no greater than 2.
3. The textile raw material processing device according to claim 1, characterized in that, The cavity is truncated cone-shaped.
4. The textile raw material processing device according to claim 3, characterized in that, The angle α between the generatrix of the cavity and the axis is 0~45°.
5. The textile raw material processing device according to claim 1, characterized in that, The diameter of the outlet is 1 to 5 times the diameter of the inlet.
6. The textile raw material processing apparatus according to claim 1, characterized in that, The body is cylindrical, frustum-shaped, or prism-shaped.
7. The textile raw material processing apparatus according to claim 1, characterized in that, The top of the body is provided with a first connecting part, and / or the body is provided with a second connecting part.
8. The textile raw material processing apparatus according to claim 1, characterized in that, The yarn outlet is provided with a second guide part to guide the textile raw material to the yarn outlet. And / or, the yarn exit device may further include a yarn guide corresponding to the position of the yarn exit.
9. A method for processing textile raw materials using the textile raw material processing apparatus according to any one of claims 1 to 8, characterized in that, Includes the following steps: Heat the main body to the preset temperature. Textile raw materials enter the cavity through the inlet and exit through the outlet. The textile raw materials are formed in the cavity according to preset rules.
Citation Information
Patent Citations
Bulk yarn processing device and method
CN114855323A
Improved apparatus for the production of bulky yarns
GB839493A