Spinning tube structure for processing polyester tightly-wrapped yarn

Abstract

The utility model discloses a spinning tube structure for processing polyester tightly-wrapped yarn, which comprises a spinning tube component, the spinning tube component comprises an inner tube and an outer tube, and the outer tube is placed outside the inner tube; the adjusting assembly comprises fixing columns, check rings, first telescopic springs, baffles, supporting pipes and through holes, the fixing columns are fixedly connected to the two ends of the inner side of the outer pipe, the check rings are fixedly connected to the outer ends of the fixing columns, the first telescopic springs are fixedly connected to the inner sides of the check rings, and the baffles are fixedly connected to the outer surface of the inner pipe. An adjusting assembly is arranged, an inner pipe rotates, the inner pipe drives a baffle to rotate, the baffle makes contact with a fixing column, the fixing column is driven by the baffle to move outwards, the fixing column moves outwards to drive an outer pipe to move outwards, and therefore the diameter of the circumference formed by the outer pipe is increased; and the effect of tightly wrapping and winding the polyester on the outer surface of the outer pipe is achieved.

Description

Technical Field

[0001] This utility model relates to the field of spinning tube technology, and in particular to a spinning tube structure for processing polyester tightly wrapped yarn. Background Technology

[0002] In the vortex spinning process of polyester, the woven polyester needs to be wound onto a spinning bobbin, typically using a linen-textured bobbin. The spinning bobbin is usually made of high-strength, wear-resistant, and corrosion-resistant materials, such as stainless steel or aluminum alloy. These materials can withstand the wear and tear caused by high-speed rotation and long-term use.

[0003] Existing spinning tubes are usually one-piece structures, which cannot achieve a tight wrapping state when polyester needs to be wound, and it is difficult to remove the tightly wrapped polyester as a whole. Therefore, there is a need for a device that allows for easy adjustment of the spinning tube diameter to tightly wrap polyester. Utility Model Content

[0004] The purpose of this utility model is to provide a spinning tube structure for processing tightly wrapped polyester yarn, so as to solve the problem mentioned in the background art that the existing spinning tubes are usually an integral structure, which cannot achieve a tight wrapping state when polyester needs to be wound, and is difficult to operate when the tightly wrapped polyester needs to be removed as a whole.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a spinning tube structure for processing polyester tightly wrapped yarn, comprising:

[0007] A spinning tube assembly, the spinning tube assembly including an inner tube and an outer tube, the outer tube being placed outside the inner tube;

[0008] The adjustment assembly includes a fixed post, a retaining ring, a first telescopic spring, a baffle, a support tube, and a through hole. The fixed post is fixedly connected to both ends of the inner side of the outer tube, the retaining ring is fixedly connected to the outer end of the fixed post, the first telescopic spring is fixedly connected to the inner side of the retaining ring, the baffle is fixedly connected to the outer surface of the inner tube, the support tube is placed in the middle of the inner and outer tubes, and the through hole is opened around the outer surface of the support tube.

[0009] Furthermore, the fixing post extends inward through the through hole, and one end of the fixing post is in contact with the outer surface of the inner tube.

[0010] Furthermore, the other end of the first telescopic spring is fixedly connected to the outer surface of the support tube, and the baffle has an arc-shaped structure.

[0011] Furthermore, the position of the baffle is flush with the position of the fixed column, and the outer side of one end of the baffle is in contact with the inner side of the support tube.

[0012] Furthermore, it also includes a fixing assembly, which includes a fixing ring, a fixing groove, a fixing plate, a second telescopic spring, a locking block, and an extension rod. The fixing ring is fixedly connected to the top of the support tube, the fixing groove is opened on the inner periphery of the fixing ring, the fixing plate is fixedly connected to the outer side of the inner tube, the second telescopic spring is fixedly connected to the outer side of the inner tube, the locking block is fixedly connected to the outer end of the second telescopic spring, and the extension rod is fixedly connected to the top of the outer side of the locking block.

[0013] Furthermore, the second telescopic spring is located inside the fixed plate, the lower end of the locking block and the extension rod are slidably connected inside the fixed plate, and the fixing groove is opened relative to the locking block.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] I. This utility model, by setting an adjustment component, rotates the inner tube, causing the inner tube to drive the baffle to rotate. The baffle and the fixed column come into contact, causing the fixed column to move outward under the action of the baffle. The outward movement of the fixed column drives the outer tube to move outward, thereby increasing the circumferential diameter of the outer tube and achieving the effect of tightly wrapping the polyester on the outer surface of the outer tube.

[0016] Second, based on the first beneficial effect, by setting a fixing component, when the inner tube is rotated, in order to prevent the inner tube from rotating, the locking block is moved into the fixing groove, so that the fixing ring limits the locking block, thereby keeping the inner tube and the support tube relatively fixed, which can prevent the inner tube from rotating relative to the support tube and causing the position of the outer tube to change. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is the front view of the present utility model;

[0019] Figure 2 This is a structural diagram of the spinning tube assembly of this utility model;

[0020] Figure 3 This is a structural diagram of the adjustment component of this utility model;

[0021] Figure 4 This is a structural diagram of the fixing component of this utility model.

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

[0023] 11. Inner tube; 12. Outer tube; 21. Fixing post; 22. Retaining ring; 23. First telescopic spring; 24. Baffle; 25. Support tube; 26. Through hole; 31. Fixing ring; 32. Fixing groove; 33. Fixing plate; 34. Second telescopic spring; 35. Locking block; 36. Extension rod. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, this utility model will be described in detail with reference to the accompanying drawings. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure will be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included. To make the objectives, technical solutions, and advantages of this utility model clearer, the following will be discussed in conjunction with the accompanying drawings.

[0027] The embodiments of this utility model will be described in further detail.

[0028] Please see Figure 1-3 As shown, this embodiment is a spinning tube structure for processing polyester tightly wrapped yarn, comprising:

[0029] A spinning tube assembly, comprising an inner tube 11 and an outer tube 12, wherein the outer tube 12 is placed outside the inner tube 11;

[0030] The outer tube 12 is used to tightly wrap the polyester, and the inner tube 11 is used to be fitted onto the vortex spinning equipment.

[0031] The adjustment assembly includes a fixed post 21, a retaining ring 22, a first telescopic spring 23, a baffle 24, a support tube 25, and a through hole 26. The fixed post 21 is fixedly connected to both ends of the inner side of the outer tube 12, the retaining ring 22 is fixedly connected to the outer end of the fixed post 21, the first telescopic spring 23 is fixedly connected to the inner side of the retaining ring 22, the baffle 24 is fixedly connected to the outer surface of the inner tube 11, the support tube 25 is placed in the middle of the inner tube 11 and the outer tube 12, and the through hole 26 is opened around the outer surface of the support tube 25.

[0032] The fixed column 21 is used to support the outer tube 12, the retaining ring 22 is used to support the first telescopic spring 23, the first telescopic spring 23 is used to drive the retaining ring 22 to reset, the baffle 24 is used to drive the fixed column 21 to move, the support tube 25 is used to support the fixed column 21, and the through hole 26 is used to guide the movement of the fixed column 21.

[0033] The fixing post 21 extends inward through the through hole 26, and one end of the fixing post 21 is in contact with the outer surface of the inner tube 11;

[0034] The fixed post 21 can move inside the through hole 26, and the movement of the fixed post 21 can drive the outer tube 12 to move.

[0035] The other end of the first telescopic spring 23 is fixedly connected to the outer surface of the support tube 25, and the baffle 24 has an arc-shaped structure;

[0036] When the fixed post 21 moves outward, the fixed post 21 drives the retaining ring 22 to move outward, and the retaining ring 22 drives the first telescopic spring 23 to stretch and generate elastic force.

[0037] The position of the baffle 24 is flush with the position of the fixed column 21, and the outer side of one end of the baffle 24 is in contact with the inner side of the support tube 25;

[0038] When the baffle 24 rotates, the baffle 24 applies an outward force to the fixed column 21, causing the fixed column 21 to move outward.

[0039] Working principle: When the diameter of the outer tube 12 needs to be adjusted, a rotational force is applied to the inner tube 11, causing the inner tube 11 to rotate and drive the baffle 24 to rotate. The rotation of the baffle 24 causes the fixed column 21 to move outward, and the outward movement of the fixed column 21 causes the outer tube 12 to move outward, thereby increasing the diameter of the circle formed on the outer side of the outer tube 12. This allows the polyester on the outer surface of the outer tube 12 to be tightly wrapped. When it is necessary to remove the polyester on the outer surface of the outer tube 12 as a whole, the above steps are reversed to reduce the diameter of the circle formed on the outer side of the outer tube 12, thereby allowing the polyester to be removed as a whole.

[0040] Please see Figure 4 As shown, this embodiment, based on the above embodiment, further includes:

[0041] The fixing assembly includes a fixing ring 31, a fixing groove 32, a fixing plate 33, a second telescopic spring 34, a locking block 35, and an extension rod 36. The fixing ring 31 is fixedly connected to the top of the support tube 25. The fixing groove 32 is opened on the inner periphery of the fixing ring 31. The fixing plate 33 is fixedly connected to the outer side of the inner tube 11. The second telescopic spring 34 is fixedly connected to the outer side of the inner tube 11. The locking block 35 is fixedly connected to the outer end of the second telescopic spring 34. The extension rod 36 is fixedly connected to the top of the outer side of the locking block 35.

[0042] The fixed ring 31 is used to support the locking block 35, the fixed groove 32 is used to limit the locking block 35, the fixed plate 33 is used to guide the locking block 35 and the extension rod 36, the second telescopic spring 34 is used to reset the locking block 35, the locking block 35 is used to limit the fixed plate 33, and the extension rod 36 is used to drive the locking block 35 to move.

[0043] The second telescopic spring 34 is located inside the fixed plate 33, the lower ends of the locking block 35 and the extension rod 36 are slidably connected to the inside of the fixed plate 33, and the fixing groove 32 is opened relative to the locking block 35;

[0044] When the locking block 35 moves into the fixed plate 33, the locking block 35 can drive the second telescopic spring 34 to compress and generate elastic force.

[0045] Working principle: When the inner tube 11 needs to be rotated, an inward force is applied to the extension rod 36, causing the extension rod 36 to move the locking block 35 into the fixed plate 33. When the locking block 35 moves out of the fixed groove 32, the locking block 35 drives the second telescopic spring 34 to compress and generate elastic force. At this time, the fixed ring 31 does not limit the locking block 35, thus limiting the inner tube 11. After the inner tube 11 has rotated, the force applied to the extension rod 36 is stopped. Under the elastic force of the second telescopic spring 34, the extension rod 36 and the locking block 35 are reset, allowing the locking block 35 to enter the fixed groove 32, keeping the inner tube 11 and the support tube 25 in a relatively fixed state, thus preventing the inner tube 11 from driving the outer tube 12 to move through the fixed column 21.

[0046] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 according to the specific circumstances.

[0047] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A spinning tube structure for processing polyester tightly wrapped yarn, characterized in that, include: A spinning tube assembly, the spinning tube assembly including an inner tube (11) and an outer tube (12), the outer tube (12) being placed outside the inner tube (11); The adjustment assembly includes a fixed post (21), a retaining ring (22), a first telescopic spring (23), a baffle (24), a support tube (25), and a through hole (26). The fixed post (21) is fixedly connected to both ends of the inner side of the outer tube (12), the retaining ring (22) is fixedly connected to the outer end of the fixed post (21), the first telescopic spring (23) is fixedly connected to the inner side of the retaining ring (22), the baffle (24) is fixedly connected to the outer surface of the inner tube (11), the support tube (25) is placed in the middle of the inner tube (11) and the outer tube (12), and the through hole (26) is opened around the outer surface of the support tube (25).

2. The spinning tube structure for processing polyester tightly wrapped yarn according to claim 1, characterized in that, The fixing post (21) extends inward through the through hole (26), and one end of the fixing post (21) is in contact with the outer surface of the inner tube (11).

3. The spinning tube structure for processing polyester tightly wrapped yarn according to claim 1, characterized in that, The other end of the first telescopic spring (23) is fixedly connected to the outer surface of the support tube (25), and the baffle (24) is an arc-shaped structure.

4. The spinning tube structure for processing polyester tightly wrapped yarn according to claim 1, characterized in that, The position of the baffle (24) is flush with the position of the fixed column (21), and the outer side of one end of the baffle (24) is in contact with the inner side of the support tube (25).

5. The spinning tube structure for processing polyester tightly wrapped yarn according to claim 1, characterized in that, It also includes a fixing component, which includes a fixing ring (31), a fixing groove (32), a fixing plate (33), a second telescopic spring (34), a locking block (35), and an extension rod (36). The fixing ring (31) is fixedly connected to the top of the support tube (25). The fixing groove (32) is opened on the inner periphery of the fixing ring (31). The fixing plate (33) is fixedly connected to the outer side of the inner tube (11). The second telescopic spring (34) is fixedly connected to the outer side of the inner tube (11). The locking block (35) is fixedly connected to the outer end of the second telescopic spring (34). The extension rod (36) is fixedly connected to the top of the outer side of the locking block (35).

6. The spinning tube structure for processing polyester tightly wrapped yarn according to claim 5, characterized in that, The second telescopic spring (34) is located inside the fixed plate (33), the lower ends of the locking block (35) and the extension rod (36) are slidably connected inside the fixed plate (33), and the fixing groove (32) is opened relative to the locking block (35).

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