High-speed warping machine divides the reed many freedoms and reduces the mechanism of vibration
By designing a multi-degree-of-freedom vibration damping mechanism for the reed of a high-speed warping machine, and utilizing the synergistic effect of the connecting frame and multiple sets of buffer components, the problem of multi-directional and multi-frequency vibration was solved, thereby improving the stability of the reed and the operating efficiency of the warping machine.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGYIN SIFANGJI NEW TECH MFG CO LTD
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-14
AI Technical Summary
Existing split reed vibration damping structures are relatively simple and cannot effectively cope with complex vibrations in multiple directions and frequencies, leading to yarn breakage, increased fuzz, and equipment wear, which reduces fabric quality and increases maintenance costs.
A multi-degree-of-freedom vibration damping mechanism for the reed of a high-speed warping machine was designed, including a connecting frame, longitudinal and lateral buffer components, hydraulic buffer rods, and movable hinges. Through the synergistic effect of multiple components, a multi-angle vibration damping effect is achieved, which can adapt to vibrations in multiple directions.
It improves the stability and service life of the reed, reduces yarn breakage and equipment wear, lowers maintenance costs, and enhances the operational stability of the warping machine.
Smart Images
Figure CN224494461U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of warping machine technology, and in particular to a multi-degree-of-freedom vibration damping mechanism for the reed of a high-speed warping machine. Background Technology
[0002] As a key piece of equipment in textile production, the high-speed warping machine's efficiency and operational stability directly impact the quality of textile products and production benefits. The reed separator, a crucial component of the high-speed warping machine, is subject to various factors during high-speed operation, including periodic forces generated by mechanical transmission, changes in yarn tension, and structural imbalances within the machine itself, resulting in complex vibrations. These vibrations not only cause yarn breakage and increased fuzz, reducing fabric quality, but also accelerate the wear and tear on the reed separator and related components, increasing the probability of equipment failure, shortening equipment lifespan, and raising maintenance and operational costs for enterprises.
[0003] The existing vibration reduction methods for split reeds have relatively simple vibration reduction structures, which can only adapt to vibrations from a single direction and can only buffer and absorb the vibrations of the split reed in a limited number of directions. They cannot cope with the complex multi-directional and multi-frequency vibrations generated by the split reed in actual operation, and the vibration reduction effect is very limited. Utility Model Content
[0004] To address the shortcomings of existing technologies, this application provides a multi-degree-of-freedom vibration damping mechanism for the reed of a high-speed warping machine. This mechanism overcomes the deficiencies of existing technologies and aims to solve the problem that existing vibration damping methods for reeds have relatively simple damping structures, can only adapt to vibrations from a single direction, and can only buffer and absorb vibrations from the reed in a limited number of directions. They are unable to cope with the complex multi-directional and multi-frequency vibrations generated by the reed in actual operation, resulting in very limited vibration damping effects.
[0005] To achieve the above objectives, this application provides the following technical solution: a multi-degree-of-freedom vibration damping mechanism for the reed of a high-speed warping machine, comprising a reed body, a connecting frame at the bottom of the reed body, multiple sets of fixing frames inside the connecting frame, all of the fixing frames being located at the bottom of the reed body, two sets of side buffer components and a longitudinal buffer component at the bottom of the fixing frame, the two sets of side buffer components being located on both sides of the longitudinal buffer component, and movable slots being provided on both sides of the connecting frame, the longitudinal buffer component including a connecting sleeve. A connecting rod is slidably connected inside the connecting sleeve. A buffer spring is provided inside the connecting sleeve, which abuts against one end of the connecting rod. The other end of the connecting rod is provided with a connecting piece that is fixedly connected to the bottom of the fixing frame. Both sets of side buffer assemblies include hydraulic buffer rods. The top end of the hydraulic buffer rod is provided with a fixed hinge that is fixedly connected to the fixing frame. The bottom end of the hydraulic buffer rod is provided with a movable hinge that is slidably connected inside the movable groove. Transverse buffer assemblies are provided on both sides of the reed body.
[0006] By adopting the above technical solution and setting a connecting frame, the fixed frame can be connected to the bottom of the reed body during use, and the connecting frame can be connected to external equipment. The buffer spring inside the connecting sleeve can extend and retract after being subjected to direct vibration, thus regulating longitudinal vibration. The side buffer components located on both sides of the longitudinal buffer component can buffer vibration from both sides of the connecting frame. When facing large lateral vibration, the movable hinge can move inside the movable groove, and the hydraulic buffer rod can extend and retract to improve the vibration reduction efficiency. In this way, the side buffer components can cooperate with the longitudinal buffer components to achieve multi-angle vibration reduction effect, maintain stability when facing vibration from multiple directions, improve the filtering and buffering effect of various vibrations, and improve the stability during use.
[0007] As a preferred technical solution of this application, the two sets of transverse buffer components include connecting strips, and mounting brackets are provided on both sides of the reed body. The connecting strips are slidably connected to the inside of the mounting brackets, and a side panel is fixedly connected to one side of the mounting brackets. Multiple sets of fixing springs are provided between the connecting strips and the side panel.
[0008] By adopting the above technical solution and setting the transverse buffer component, the vibration on both sides of the reed body can be buffered during use, preventing the vibration from both sides of the reed body from directly impacting the reed body. During use, it can cooperate with the bottom longitudinal buffer component and the side buffer component to further improve the vibration filtering and buffering efficiency and improve the stability of the device during use.
[0009] As a preferred technical solution of this application, both sets of the movable slots are provided with support springs inside, and the top of the support springs abuts against the bottom of the movable hinge.
[0010] By adopting the above technical solution and setting up support springs, vibrations received during use can be initially filtered by the support springs, which can further improve the buffering efficiency of the hydraulic buffer rod and enhance the shock absorption effect.
[0011] As a preferred technical solution of this application, stabilizing grooves are provided on both sides of the moving groove, and stabilizing blocks that are slidably connected to the inside of the stabilizing grooves are provided on both sides of the moving hinge.
[0012] By adopting the above technical solution and setting a stabilizing groove, the moving hinge moves more stably inside the moving groove during use, preventing deviation and improving stability during use.
[0013] As a preferred technical solution of this application, the fixing frame is C-shaped, and the bottom of the reed body is snapped into the inside of the fixing frame.
[0014] By adopting the above technical solution and setting a fixing frame, the fixing frame and the reed body can be connected more conveniently and tightly, thus improving the practicality of the device.
[0015] As a preferred technical solution of this application, the top end of the connecting sleeve is provided with a fixed cover, the bottom end of the connecting rod passes through the fixed cover and is provided with a limiting plate, and a limiting spring is sleeved on the outside of the connecting rod, the limiting spring abutting against the fixed cover and the limiting plate.
[0016] By adopting the above technical solution and setting a fixed cover, the position of the limiting plate can be limited during use, which allows the connecting rod to quickly recover when subjected to vibration, thereby improving the vibration reduction efficiency.
[0017] As a preferred technical solution of this application, the connecting frame is provided with two sets of rubber clips inside, and the two sets of rubber clips are respectively located on both sides of the reed body.
[0018] By adopting the above technical solution and setting rubber clips, the two sides of the reed body can be filled during use, making the reed body more stable when installed inside the connecting frame and improving the practicality of the device.
[0019] As a preferred technical solution of this application, a buffer pad is fixedly connected to the bottom of the connecting frame.
[0020] By adopting the above technical solution and setting a buffer pad, the vibration damping effect can be further improved during use, thus enhancing practicality.
[0021] The beneficial effects of this application are:
[0022] 1. By setting up a connecting frame, the fixed frame can be connected to the bottom of the reed body during use. The connecting frame can also be connected to external equipment. The buffer spring inside the connecting sleeve can extend and retract after being subjected to direct vibration, thus regulating longitudinal vibration. The side buffer components located on both sides of the longitudinal buffer component can buffer vibration from both sides of the connecting frame. When facing large lateral vibrations, the movable hinge can move inside the movable groove, and the hydraulic buffer rod can extend and retract to improve the shock absorption efficiency. In this way, the side buffer components can cooperate with the longitudinal buffer components to achieve multi-angle shock absorption effect, maintain stability when facing vibrations from multiple directions, improve the filtering and buffering effect of various vibrations, and improve the stability during use.
[0023] 2. By setting up a transverse buffer component, vibrations from both sides of the reed body can be buffered during use, preventing vibrations from both sides of the reed body from directly impacting the reed body. During use, it can work in conjunction with the bottom longitudinal buffer component and the side buffer component to further improve the vibration filtering and buffering efficiency and enhance the stability of the device during use. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the overall structure of this application;
[0025] Figure 2 This is a schematic diagram of the lateral buffer component structure of this application;
[0026] Figure 3 This is a schematic diagram of the internal structure of the connecting frame in this application;
[0027] Figure 4 This is a schematic diagram of the vertical buffer component structure of this application.
[0028] In the diagram: 1. Reed body; 2. Connecting frame; 201. Moving groove; 202. Stabilizing groove; 203. Support spring; 3. Fixing frame; 4. Longitudinal buffer assembly; 401. Connecting sleeve; 402. Connecting rod; 403. Connecting piece; 404. Limiting plate; 405. Buffer spring; 406. Limiting spring; 407. Fixing cover; 5. Side buffer assembly; 501. Hydraulic buffer rod; 502. Fixing hinge; 503. Moving hinge; 504. Stabilizing block; 6. Rubber clip; 7. Buffer pad; 8. Lateral buffer assembly; 801. Connecting strip; 802. Mounting frame; 803. Side panel; 804. Fixing spring. Detailed Implementation
[0029] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0030] Reference Figures 1-4 A multi-degree-of-freedom vibration damping mechanism for the reed of a high-speed warping machine includes a reed body 1. A connecting frame 2 is located at the bottom of the reed body 1. Multiple sets of fixing frames 3 are located inside the connecting frame 2, all situated at the bottom of the reed body 1. Two sets of side buffer components 5 and a longitudinal buffer component 4 are located at the bottom of the fixing frame 3, with the two sets of side buffer components 5 positioned on either side of the longitudinal buffer component 4. Moving grooves 201 are provided on both sides of the connecting frame 2. The longitudinal buffer component 4 includes a connecting sleeve 401, with a connecting rod 402 slidably connected inside the connecting sleeve 401. The connecting sleeve 401 has a mechanism that abuts against one end of the connecting rod 402. The connecting spring 405 is connected to the connecting rod 402. The other end of the connecting rod 402 is provided with a connecting piece 403 that is fixedly connected to the bottom of the fixed frame 3. Both sets of side buffer assemblies 5 include hydraulic buffer rods 501. The top end of the hydraulic buffer rod 501 is provided with a fixed hinge 502 that is fixedly connected to the fixed frame 3. The bottom end of the hydraulic buffer rod 501 is provided with a movable hinge 503. The movable hinge 503 is slidably connected to the inside of the movable groove 201. Both sides of the reed body 1 are provided with transverse buffer assemblies 8. The inside of both sets of movable grooves 201 is provided with a support spring 203. The top of the support spring 203 abuts against the bottom of the movable hinge 503.
[0031] By setting the connecting frame 2, the fixed frame 3 can be connected to the bottom of the reed body 1 during use. The connecting frame 2 can be connected to external equipment. The buffer spring 405 inside the connecting sleeve 401 can extend and retract after receiving direct vibration, thus regulating the longitudinal vibration. The side buffer components 5 located on both sides of the longitudinal buffer component 4 can buffer the vibration from both sides of the connecting frame 2. When facing large lateral vibration, the movable hinge 503 can move inside the movable groove 201. The hydraulic buffer rod 501 can extend and retract, improving the shock absorption efficiency. In this way, the side buffer component 5 can cooperate with the longitudinal buffer component 4 to achieve a multi-angle shock absorption effect. It can maintain stability when facing vibration from multiple directions, improve the filtering and buffering effect of various vibrations, and improve the stability during use. By setting the support spring 203, the vibration received during use can be initially filtered by the support spring 203, which can further improve the buffering efficiency of the hydraulic buffer rod 501 and improve the shock absorption effect.
[0032] Reference Figures 1-4 The two sets of transverse buffer components 8 include connecting strips 801. Mounting brackets 802 are provided on both sides of the reed body 1. The connecting strips 801 are slidably connected to the interior of the mounting brackets 802. A side panel 803 is fixedly connected to one side of the mounting bracket 802. Multiple sets of fixing springs 804 are provided between the connecting strips 801 and the side panel 803. Stabilizing grooves 202 are provided on both sides of the moving groove 201. Stabilizing blocks 504 are slidably connected to the interior of the stabilizing grooves 202 on both sides of the moving hinge 503. A fixing cover 407 is provided at the top of the connecting sleeve 401. A limiting plate 404 is provided through the fixing cover 407 at the bottom end of the connecting rod 402. A limiting spring 406 is sleeved on the outside of the connecting rod 402. The limiting spring 406 abuts against the fixing cover 407 and the limiting plate 404. By setting the transverse buffer component 8, vibrations from both sides of the reed body 1 can be buffered during use, preventing vibrations from both sides of the reed body 1 from directly impacting the reed body 1. During use, it can cooperate with the bottom longitudinal buffer component 4 and the side buffer component 5 to further improve the vibration filtering and buffering efficiency and enhance the stability of the device during use. By setting the stabilizing groove 202, the moving hinge 503 moves more stably inside the moving groove 201 during use, preventing deviation and improving stability during use. By setting the fixing cover 407, the position of the limiting plate 404 can be limited during use, allowing the connecting rod 402 to quickly recover when subjected to vibration, improving the shock absorption efficiency.
[0033] Reference Figures 1-4The fixing frame 3 is C-shaped, and the bottom of the reed body 1 is snapped into the inside of the fixing frame 3. By setting the fixing frame 3, the fixing frame 3 and the reed body 1 can be connected more conveniently and tightly, improving the practicality of the device. The connecting frame 2 has two sets of rubber clips 6 inside, which are located on both sides of the reed body 1. By setting the rubber clips 6, the sides of the reed body 1 can be filled during use, making the reed body 1 more stable when installed inside the connecting frame 2, thus improving the practicality of the device. The bottom of the connecting frame 2 is fixedly connected to a buffer pad 7. By setting the buffer pad 7, the vibration damping effect can be further improved during use, thus improving practicality.
[0034] Working principle: By setting up the connecting frame 2, the fixed frame 3 can be connected to the bottom of the reed body 1 during use. The connecting frame 2 can be connected to external equipment. The buffer spring 405 inside the connecting sleeve 401 can extend and retract after receiving direct vibration, regulating longitudinal vibration. The side buffer components 5 located on both sides of the longitudinal buffer component 4 can buffer vibration from both sides of the connecting frame 2. When facing large lateral vibration, the movable hinge 503 can move inside the movable groove 201. The hydraulic buffer rod 501 can extend and retract, improving the shock absorption efficiency. The side buffer component 5 can cooperate with the longitudinal buffer component 4 to achieve multi-angle shock absorption. It can maintain stability when facing vibrations from multiple directions, improve the filtering and buffering effect of various vibrations, and improve the stability during use. By setting the transverse buffer component 8, the vibrations on both sides of the reed body 1 can be buffered during use, preventing the vibrations from both sides of the reed body 1 from directly impacting the reed body 1. During use, it can cooperate with the bottom longitudinal buffer component 4 and the side buffer component 5 to further improve the filtering and buffering efficiency of vibration and improve the stability of the device during use.
[0035] Among them, by setting the support spring 203, when the vibration is received, it can be initially filtered by the support spring 203, which can further improve the buffering efficiency of the hydraulic buffer rod 501 and improve the shock absorption effect. By setting the stabilizing groove 202, when the moving hinge 503 moves inside the moving groove 201, it is more stable and prevents the phenomenon of displacement, thus improving the stability during use.
[0036] Meanwhile, by setting the fixing frame 3, the fixing frame 3 and the reed body 1 can be connected more conveniently and tightly, improving the practicality of the device;
[0037] In addition, by setting the fixed cover 407, the position of the limiting plate 404 can be limited during use, so that the connecting rod 402 can quickly recover when subjected to vibration, thus improving the shock absorption efficiency; by setting the rubber clip 6, the two sides of the reed body 1 can be filled during use, making the reed body 1 more stable when installed inside the connecting frame 2, thus improving the practicality of the device; by setting the buffer pad 7, the vibration damping effect can be further improved during use, thus improving practicality.
[0038] The above are merely preferred embodiments of this application and are not intended to limit this application. Although this application 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 application should be included within the protection scope of this application.
Claims
1. A multi-degree-of-freedom vibration damping mechanism for the reed of a high-speed warping machine, comprising a reed body (1), characterized in that, The bottom of the reed body (1) is provided with a connecting frame (2). The connecting frame (2) is provided with multiple sets of fixing frames (3). The multiple sets of fixing frames (3) are all located at the bottom of the reed body (1). The bottom of the fixing frame (3) is provided with two sets of side buffer components (5) and longitudinal buffer components (4). The two sets of side buffer components (5) are located on both sides of the longitudinal buffer component (4). The connecting frame (2) is provided with a moving groove (201) on both sides. The longitudinal buffer component (4) includes a connecting sleeve (401). The connecting sleeve (401) is slidably connected with a connecting rod (402). The connecting sleeve (401) is provided with a connecting rod (402) inside. A buffer spring (405) is provided that abuts against one end of the connecting rod (402). The other end of the connecting rod (402) is provided with a connector (403) that is fixedly connected to the bottom of the fixed frame (3). Both sets of side buffer assemblies (5) include a hydraulic buffer rod (501). The top end of the hydraulic buffer rod (501) is provided with a fixed hinge (502) that is fixedly connected to the fixed frame (3). The bottom end of the hydraulic buffer rod (501) is provided with a movable hinge (503). The movable hinge (503) is slidably connected to the inside of the movable groove (201). Both sides of the reed body (1) are provided with transverse buffer assemblies (8).
2. The high-speed warping machine reed multi-degree-of-freedom vibration damping mechanism according to claim 1, characterized in that, The two sets of transverse buffer components (8) include connecting strips (801), and mounting brackets (802) are provided on both sides of the reed body (1). The connecting strips (801) are slidably connected to the inside of the mounting brackets (802). A side panel (803) is fixedly connected to one side of the mounting brackets (802). Multiple sets of fixing springs (804) are provided between the connecting strips (801) and the side panel (803).
3. The high-speed warping machine reed multi-degree-of-freedom vibration damping mechanism according to claim 1, characterized in that, Both sets of the movable slots (201) are provided with support springs (203), and the top of the support springs (203) abuts against the bottom of the movable hinge (503).
4. The high-speed warping machine reed multi-degree-of-freedom vibration damping mechanism according to claim 1, characterized in that, The movable groove (201) has stabilizing grooves (202) on both sides, and the movable hinge (503) has stabilizing blocks (504) that are slidably connected to the inside of the stabilizing groove (202) on both sides.
5. The high-speed warping machine reed multi-degree-of-freedom vibration damping mechanism according to claim 1, characterized in that, The fixed frame (3) is C-shaped, and the bottom of the reed body (1) is snapped into the inside of the fixed frame (3).
6. The high-speed warping machine reed multi-degree-of-freedom vibration damping mechanism according to claim 1, characterized in that, The top end of the connecting sleeve (401) is provided with a fixed cover (407), and the bottom end of the connecting rod (402) passes through the fixed cover (407) and is provided with a limiting plate (404). A limiting spring (406) is sleeved on the outside of the connecting rod (402), and the limiting spring (406) abuts against the fixed cover (407) and the limiting plate (404).
7. The high-speed warping machine reed multi-degree-of-freedom vibration damping mechanism according to claim 1, characterized in that, The connecting frame (2) is provided with two sets of rubber clips (6), which are located on both sides of the reed body (1).
8. The high-speed warping machine reed multi-degree-of-freedom vibration damping mechanism according to claim 1, characterized in that, The bottom of the connecting frame (2) is fixedly connected to a buffer pad (7).