High-speed twisting spindle with anti-rotation and anti-yarn-winding structure

Abstract

The high-speed thread twisting spindle comprises a spindle body, a spindle bolster is fixedly installed at the bottom of the spindle body, a cooling assembly is installed at one end of the spindle bolster, the cooling assembly comprises a first installation groove formed in the outer wall of the bottom of the spindle bolster, and a second installation groove is formed in the outer wall of the bottom of the spindle bolster. A plurality of cooling fins are fixedly connected to the top of the circumferential inner wall of the first mounting groove and are distributed at equal intervals, a mounting sleeve fixedly sleeves the bottom of the circumferential inner wall of the first mounting groove, an air inlet is fixedly inserted into the outer wall of the bottom of the mounting sleeve, and the air inlet can be connected with an external air supply device; according to the yarn twisting spindle cooling device, by arranging the cooling assembly, heat generated in the working process of a yarn twisting spindle can be cooled, and therefore it is guaranteed that the temperature of the yarn twisting spindle is not too high; and unnecessary rotation of the spindle blade due to thermal deformation is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of twisting equipment, in particular to a high-speed twisting spindle with an anti-rotation and anti-yarn winding structure. Background Art

[0002] With the rapid development of the textile industry, the technical level of spinning equipment is also constantly improving. As an important component of spinning equipment, the performance of high-speed twisting spindles directly affects the quality and efficiency of spinning. Traditional twisting spindles are prone to vibration, rotation, and yarn winding when running at high speeds. These problems not only affect the quality of spinning, but may also cause damage to the equipment and increase downtime.

[0003] After searching, the utility model with Chinese patent publication number CN216107389U discloses a spindle for textile machinery with smooth wiring, including a spindle plate, a spindle rod is provided inside the spindle plate, a mounting seat is provided inside the spindle plate, a bearing is installed inside the mounting seat, an oil overflow bin is provided at the bottom end of the spindle plate, a nail hook is installed at the top of the oil overflow bin, the bottom end of the oil overflow bin is connected to a fixing rod, the bottom end of the fixing rod is connected to a clamping rod, the bottom end of the clamping rod is connected to a spindle foot, and the bottom outer wall of the fixing rod is fixedly connected to a support seat.

[0004] As mentioned above, the spindle rod of the twisting spindle will generate heat when rotating at high speed. As the running time increases, the accumulated heat will cause thermal deformation and wear of the spindle rod, and the spindle may rotate unnecessarily when running at high speed. There is room for improvement. Utility Model Content

[0005] The purpose of the utility model is to provide a high-speed twisting spindle with an anti-rotation and anti-yarn winding structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-speed twisting spindle with an anti-rotation and anti-yarn winding structure, comprising a spindle body, a spindle foot fixedly installed on the bottom of the spindle body, a cooling component installed on one end of the spindle foot, the cooling component comprising a mounting groove one provided on the outer wall of the bottom of the spindle foot, a plurality of heat sinks fixedly connected to the top of the circumferential inner wall of the mounting groove one, the plurality of heat sinks are distributed at equal distances, a mounting sleeve is fixedly provided on the bottom of the circumferential inner wall of the mounting groove one, an air inlet is fixedly plugged into the outer wall of the bottom of the mounting sleeve, and the air inlet can be connected to an external air supply device.

[0007] As a further preferred embodiment of the present technical solution, a rotating ring rotates inside the mounting sleeve, and a plurality of nozzles distributed at equal distances are fixedly connected to the outer wall of the top of the rotating ring, and the plurality of nozzles are arranged tangent to the center line of the rotating ring.

[0008] It can cool down the heat generated during the operation of the twisting spindle, thereby ensuring that the temperature of the twisting spindle will not be too high, and effectively avoiding unnecessary rotation of the spindle rod due to thermal deformation. When the twisting spindle is running, the heat generated is transferred to the spindle foot, and the multiple heat sinks at the bottom of the spindle foot can reduce and increase the surface area, thereby accelerating the dissipation of heat. At the same time, the external air supply device is turned on, and air enters the mounting sleeve through the air inlet, and then is ejected outward through the multiple nozzles on the top of the rotating ring. Since the nozzle is tilted upward, when it ejects the airflow, there will be horizontal and vertical thrust, and the horizontal force is tangent to the rotating ring. Therefore, after the airflow is ejected, the rotating ring will be driven to rotate, ensuring that multiple heat sinks can be blown by the airflow, which is beneficial to increase the heat dissipation effect.

[0009] As a further preferred embodiment of the present technical solution, the inner circumferential wall of the spindle foot is rotatably connected to a spindle rod, and a stabilization component is installed on the top of the spindle rod.

[0010] As a further preferred embodiment of the present technical solution, the stabilization component includes a second installation groove opened at the top of the outer circumference of the spindle rod, the inner wall fixing sleeve of the second installation groove is provided with an anti-slip ring, the outer clamp of the anti-slip ring holds two stabilizing clips, one end of the two stabilizing clips is slidably plugged with the same limiting rod, the outer fixed sleeve of the limiting rod is provided with a mounting frame, the outer sleeve of the limiting rod is provided with two springs, and the two springs are located on both sides of the two connecting rods.

[0011] As a further preferred embodiment of the present technical solution, a bearing is provided on the external fixed sleeve of the mounting frame, and the center line of the bearing coincides with the center line of the spindle rod.

[0012] By using the handle to move the connecting rod outward, the spring is squeezed and shortened by the connecting rod. At this time, the relative distance between the two stabilizing clamps will become larger, and the installation of the twisting spindle will not be affected. Then release the restriction of the connecting rod, and the spring will drive the connecting rod and the stabilizing clamp back to their original position, and then the anti-slip ring will be clamped, and then enter the second installation groove. Since the mounting frame is fixed to the inner wall of the bearing, the stabilizing component can drive the spindle rod to rotate synchronously, ensuring that the twisting process will not be hindered by the stabilizing component, and the end of the spindle rod can also be reinforced.

[0013] As a further preferred embodiment of the present technical solution, the spindle rod is entirely made of stainless steel.

[0014] As a further preferred embodiment of the present technical solution, the spindle body and the spindle feet are both made of aluminum alloy.

[0015] As a further preferred embodiment of the present technical solution, a storage groove is provided in the middle of the spindle body, and the storage groove is arranged in a waist drum shape.

[0016] The utility model provides a high-speed twisting spindle with an anti-rotation and anti-yarn winding structure, which has the following features:

[0017] Beneficial effects:

[0018] (1) The present invention can cool down the heat generated during the operation of the twisting spindle by setting a cooling component, thereby ensuring that the temperature of the twisting spindle will not be too high and effectively avoiding unnecessary rotation of the spindle rod due to thermal deformation. When the twisting spindle is running, the heat generated is transferred to the spindle foot, and the multiple heat sinks at the bottom of the spindle foot can reduce and increase the surface area, thereby accelerating the dissipation of heat. At the same time, the external air supply device is turned on, and air enters the installation sleeve through the air inlet, and then is sprayed out through the multiple nozzles on the top of the rotating ring. Since the nozzle is tilted upward, when it sprays out the air flow, there will be horizontal and vertical thrusts, and the horizontal force is tangent to the rotating ring. Therefore, after the air flow is sprayed out, the rotating ring will be driven to rotate, ensuring that the multiple heat sinks can be blown by the air flow, which is beneficial to increasing the heat dissipation effect.

[0019] (2) The utility model sets a stabilizing component, which drives the connecting rod to move outward through the handle. The spring is squeezed and shortened by the connecting rod. At this time, the relative distance between the two stabilizing clamps will become larger, and the installation of the twisting spindle will not be affected. Then the restriction of the connecting rod is released, and the spring can drive the connecting rod and the stabilizing clamp back to their original position, and then the anti-slip ring will be clamped and then enter the second installation groove. Since the mounting frame is fixed to the inner wall of the bearing, the stabilizing component can drive the spindle rod to rotate synchronously, ensuring that the twisting process will not be hindered by the stabilizing component, and the end of the spindle rod can also be reinforced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first perspective;

[0021] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second perspective;

[0022] Figure 3 For the utility model Figure 2 A in the middle is an enlarged structural diagram;

[0023] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0024] In the figure: 1. Spindle body; 2. Spindle foot; 3. Spindle rod; 4. Cooling component; 5. Stabilization component; 6. Storage slot; 401. Mounting slot one; 402. Heat sink; 403. Mounting sleeve; 404. Rotating ring; 405. Air inlet; 406. Nozzle; 501. Mounting frame; 502. Limit rod; 503. Connecting rod; 504. Spring; 505. Mounting slot two; 506. Anti-slip ring; 507. Stabilizing clip. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0026] The utility model provides a technical solution: Figure 1 and Figure 3 As shown, in this embodiment, a high-speed twisting spindle with an anti-rotation and anti-yarn winding structure includes a spindle body 1, a spindle foot 2 is fixedly installed on the bottom of the spindle body 1, and a cooling component 4 is installed at one end of the spindle foot 2. The cooling component 4 includes a mounting groove 401 opened on the bottom outer wall of the spindle foot 2, and a plurality of heat sinks 402 are fixedly connected to the top of the circumferential inner wall of the mounting groove 401. The plurality of heat sinks 402 are distributed at equal distances, and a mounting sleeve 403 is fixedly provided on the bottom inner wall of the mounting groove 401. An air inlet 405 is fixedly plugged into the bottom outer wall of the mounting sleeve 403, and the air inlet 405 can be connected to an external air supply device.

[0027] A rotating ring 404 rotates inside the mounting sleeve 403 , and a plurality of nozzles 406 distributed at equal distances are fixedly connected to the outer wall of the top of the rotating ring 404 , and the plurality of nozzles 406 are arranged tangent to the center line of the rotating ring 404 .

[0028] When the twisting spindle is running, the heat generated is transferred to the spindle foot 2, and the multiple heat sinks 402 at the bottom of the spindle foot 2 can reduce and increase the surface area, thereby accelerating the dissipation of heat. At the same time, the external air supply device is turned on, and air enters the mounting sleeve 403 through the air inlet 405, and then is ejected outward through the multiple nozzles 406 on the top of the rotating ring 404. Since the nozzles 406 are tilted upward, when they eject the airflow, there will be horizontal and vertical thrust, and the horizontal force is tangent to the rotating ring 404. Therefore, after the airflow is ejected, the rotating ring 404 will be driven to rotate, ensuring that the multiple heat sinks 402 can be blown by the airflow, which is beneficial to increase the heat dissipation effect.

[0029] like Figure 2 and Figure 4 As shown, the inner circumferential wall of the spindle foot 2 is rotatably connected to the spindle rod 3, and a stabilizing component 5 is installed on the top of the spindle rod 3.

[0030] The stabilization component 5 includes a second installation groove 505 opened on the top of the outer circumference of the spindle rod 3, and the inner wall of the circumference of the installation groove 505 is fixed with an anti-slip ring 506. The outer clamp of the anti-slip ring 506 holds two stabilizing clips 507. One end of the two stabilizing clips 507 is slidably inserted with the same limit rod 502. The outer fixed sleeve of the limit rod 502 is provided with a mounting frame 501, and the outer sleeve of the limit rod 502 is provided with two springs 504. The two springs 504 are located on both sides of the two connecting rods 503.

[0031] A bearing is provided on the outer fixed sleeve of the mounting frame 501 , and the center line of the bearing coincides with the center line of the spindle rod 3 .

[0032] By driving the connecting rod 503 to move outward through the handle, the spring 504 is squeezed and shortened by the connecting rod 503. At this time, the relative distance between the two stabilizing clips 507 will become larger, and the installation of the twisting spindle will not be affected. Then release the restriction of the connecting rod 503, and the spring 504 can drive the connecting rod 503 and the stabilizing clip 507 back to their original position, and then clamp the anti-slip ring 506, and then enter the second installation groove 505. Since the mounting frame 501 is fixed to the inner wall of the bearing, the stabilizing component 5 can drive the spindle rod 3 to rotate synchronously, ensuring that the twisting process will not be hindered by the stabilizing component 5, and the end of the spindle rod 3 can also be reinforced.

[0033] like Figure 1 and Figure 2 As shown, the spindle rod 3 is made entirely of stainless steel, which is a highly corrosion-resistant and durable steel with good elasticity and hardness.

[0034] like Figure 1 and Figure 2 As shown, the spindle body 1 and the spindle foot 2 are both made of 7075 aluminum alloy, which can reduce wear and looseness, thereby preventing unstable rotation of the spindle.

[0035] like Figure 1 and Figure 2 As shown, a storage slot 6 is provided in the middle of the spindle body 1. The storage slot 6 is arranged in a waist drum shape. The storage slot 6 can temporarily store waste silk to avoid entanglement.

[0036] The utility model provides a high-speed twisting spindle with an anti-rotation and anti-yarn winding structure. The specific working principle is as follows:

[0037] When the device is working, the connecting rod 503 is moved outward by the handle, and the spring 504 is squeezed and shortened by the connecting rod 503. At this time, the relative distance between the two stabilizing clamps 507 will become larger, and the installation of the twisting spindle will not be affected. Then the restriction of the connecting rod 503 is released, and the spring 504 can drive the connecting rod 503 and the stabilizing clamp 507 back to their original positions, and then the anti-slip ring 506 is clamped up and then enters the second installation groove 505. Since the mounting frame 501 is fixed to the inner wall of the bearing, the stabilizing component 5 can drive the spindle rod 3 to rotate synchronously, ensuring that the twisting process will not be hindered by the stabilizing component 5, and the end of the spindle rod 3 can also be reinforced. When the twisting spindle is running, The generated heat is transferred to the spindle foot 2, and the multiple heat sinks 402 at the bottom of the spindle foot 2 can reduce and increase the surface area, thereby accelerating the dissipation of heat. At the same time, the external air supply device is turned on, and air enters the mounting sleeve 403 through the air inlet 405, and then is ejected outward through the multiple nozzles 406 on the top of the rotating ring 404. Since the nozzles 406 are tilted upward, when they eject the airflow, there will be horizontal and vertical thrust, and the horizontal force is tangent to the rotating ring 404. Therefore, after the airflow is ejected, the rotating ring 404 will be driven to rotate, ensuring that the multiple heat sinks 402 can be blown by the airflow, which is beneficial to increase the heat dissipation effect.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-speed twisting spindle with an anti-rotation and anti-yarn winding structure, comprising a spindle body (1), characterized in that: A spindle foot (2) is fixedly mounted on the bottom of the spindle body (1), and a cooling assembly (4) is mounted on one end of the spindle foot (2). The cooling assembly (4) comprises a mounting groove (401) provided on the outer wall of the bottom of the spindle foot (2), a plurality of heat sinks (402) are fixedly connected to the top of the circumferential inner wall of the mounting groove (401), and the plurality of heat sinks (402) are distributed at equal distances. A mounting sleeve (403) is fixedly mounted on the bottom of the circumferential inner wall of the mounting groove (401), and an air inlet (405) is fixedly plugged into the outer wall of the bottom of the mounting sleeve (403), and the air inlet (405) can be connected to an external air supply device.

2. A high-speed twisting spindle with an anti-rotation and anti-yarn winding structure according to claim 1, characterized in that: A rotating ring (404) rotates inside the mounting sleeve (403), and a plurality of nozzles (406) distributed at equal distances are fixedly connected to the outer wall of the top of the rotating ring (404), and the plurality of nozzles (406) are arranged tangent to the center line of the rotating ring (404).

3. The high-speed twisting spindle with an anti-rotation and anti-yarn winding structure according to claim 1, characterized in that: The inner circumferential wall of the spindle foot (2) is rotatably connected to a spindle rod (3), and a stabilizing component (5) is installed on the top of the spindle rod (3).

4. A high-speed twisting spindle with an anti-rotation and anti-yarn winding structure according to claim 3, characterized in that: The stabilizing component (5) includes a second installation groove (505) opened on the top of the outer circumference of the spindle rod (3), the inner circumference of the second installation groove (505) is fixedly sleeved with an anti-slip ring (506), the outer clamp of the anti-slip ring (506) holds two stabilizing clamps (507), one end of the two stabilizing clamps (507) is slidably plugged with the same limiting rod (502), the outer fixed sleeve of the limiting rod (502) is provided with a mounting frame (501), the outer sleeve of the limiting rod (502) is provided with two springs (504), and the two springs (504) are located on both sides of the two connecting rods (503).

5. The high-speed twisting spindle with an anti-rotation and anti-yarn winding structure according to claim 4, characterized in that: The outer fixed sleeve of the mounting frame (501) is provided with a bearing, and the center line of the bearing coincides with the center line of the spindle rod (3).

6. The high-speed twisting spindle with an anti-rotation and anti-yarn winding structure according to claim 3, characterized in that: The spindle rod (3) is made entirely of stainless steel.

7. The high-speed twisting spindle with an anti-rotation and anti-yarn winding structure according to claim 1, characterized in that: The spindle body (1) and the spindle foot (2) are both made of 7075 aluminum alloy.

8. The high-speed twisting spindle with an anti-rotation and anti-yarn winding structure according to claim 1, characterized in that: A storage groove (6) is provided in the middle of the spindle body (1), and the storage groove (6) is arranged in a waist drum shape.

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