A dynamic balance adjustment mechanism for the counterweight of a high-speed split reed

Abstract

This utility model discloses a dynamic balance adjustment mechanism for the counterweight of a high-speed split reed, comprising a housing, a split reed, an adjusting bracket, a lever, a counterweight assembly, and a slide rail. The housing is located below the split reed. The adjusting brackets are fixed to the bottom of both ends of the split reed. The lever is rotatably connected to the bottom of each adjusting bracket. The counterweight assembly is slidably connected to the end of the lever furthest from the split reed. The slide rail is located at the bottom of the split reed and between the two adjusting brackets. The counterweight assembly slides in conjunction with the slide rail. A linkage structure is provided between the counterweight assemblies at both ends. When one end of the split reed has a quality issue, resulting in one end being heavier than the other, the linkage between the counterweight assemblies is used for adjustment to maintain balance at both ends. This utility model uses a dynamically adjustable counterweight to achieve reed balance, achieving real-time counterweight adjustment and meeting the high requirements of dynamic balance in high-speed split reeds.

Description

Technical Field

[0001] This utility model relates to the field of warping machine technology, and in particular to a dynamic balance adjustment mechanism for the counterweight of a high-speed reed. Background Technology

[0002] High-speed reed separators, as key components in textile machinery, play a vital role in the development of the textile industry. With continuous advancements in textile technology, the demands for the operating speed and stability of textile machinery are constantly increasing. High-speed reed separators, operating at high speeds, can significantly improve the efficiency of textile production, providing strong support for large-scale, high-quality textile production and driving the entire textile industry towards higher efficiency and precision. Their performance directly affects the quality and production efficiency of textile products, making them indispensable in the textile industry chain.

[0003] Traditional methods for addressing imbalance in high-speed reed splitters primarily focus on adjusting fixed counterweights. Some technicians estimate potential imbalance locations based on experience and then add counterweights at those locations. During reed manufacturing, pre-designed counterweight installation positions are also employed, with mounting holes pre-drilled at specific points for subsequent counterweight installation. Additionally, optimizing the overall reed structure, such as adjusting the shape and size of certain components, can minimize imbalances caused by manufacturing and installation errors. However, this approach often combines this with the use of fixed counterweights to further ensure balance.

[0004] However, these traditional methods have significant drawbacks. Fixed counterweights cannot adjust in real time according to the actual operating conditions of the reed separator, making it difficult to achieve precise dynamic balance. When the working state of the reed separator changes, such as with variations in rotational speed or the processing of different types of fabrics, the balancing effect of the fixed counterweights decreases significantly, failing to meet the high dynamic balance requirements of high-speed reed separators. This, in turn, affects the quality of textile products, shortens the lifespan of the reed separator and related components, and increases equipment maintenance costs. Utility Model Content

[0005] This application provides a dynamic balance adjustment mechanism for the counterweight of a high-speed split reed. The mechanism uses dynamic adjustment of the counterweight to achieve the balance of the split reed, thus achieving the effect of real-time adjustment of the counterweight and meeting the high requirements of dynamic balance of high-speed split reeds.

[0006] This application provides a dynamic balance adjustment mechanism for the counterweight of a high-speed split reed, which adopts the following technical solution: A dynamic balance adjustment mechanism for the counterweight of a high-speed split reed includes a housing, a split reed, an adjusting bracket, a lever, a counterweight assembly, and a slide rail. The housing is located below the split reed. The adjusting bracket, lever, counterweight assembly, and slide rail are all housed within the housing. The adjusting bracket is fixed to the bottom of both ends of the split reed. The lever is rotatably connected to the bottom of the adjusting bracket. The counterweight assembly is slidably connected to the end of the lever furthest from the split reed. The slide rail is located at the bottom of the split reed and between the two adjusting brackets. The counterweight assembly slides in conjunction with the slide rail. A linkage structure is provided between the counterweight assemblies at both ends. When one end of the split reed has a quality problem, resulting in one end being heavier than the other, the linkage between the counterweight assemblies is used to adjust the balance and maintain equilibrium at both ends.

[0007] By adopting the above technical solution, this utility model designs a dynamic balance adjustment mechanism for the counterweight of a high-speed reed divider. During use, after installing all components, if any one end of the reed experiences quality issues or wear, the height of both ends will change, resulting in an imbalance. At this time, pressing down the lower end directly adjusts the counterweight, causing the counterweight on the same lever to rise. Simultaneously, the counterweight on the other end also rises, balancing the positions of both ends. During this process, based on the actual operation of the reed, which is heavier at one end than the other, the counterweight is adjusted in real time using the linkage of the counterweight components. This achieves precise dynamic balance of the high-speed reed divider, preventing severe vibration and noise caused by imbalance, improving the quality of textile products, extending the service life of the reed divider and related components, and reducing equipment maintenance costs.

[0008] Preferably, the counterweight assembly includes a counterweight block, the bottom of which is fixed to the lever and its surface slides on the slide rail. In the initial state, the counterweight block is in the middle position of the slide rail and maintains balance with the adjusting bracket.

[0009] By adopting the above technical solution, when the reed is working, the counterweight can slide on the slide rail. By utilizing the balance relationship with the telescopic bracket and its mobility, the position can be flexibly adjusted according to the actual imbalance of the reed, effectively achieving dynamic balance.

[0010] Preferably, the slide rail is fixed to the inner wall of the box, and the extension direction of the slide rail is perpendicular to the length direction of the reed.

[0011] By adopting the above technical solution, when in use, the slide rail is fixed to the inner wall of the box and its extension direction is perpendicular to the length direction of the reed, which can provide a stable and reasonable track for the sliding of the counterweight component.

[0012] Preferably, the adjusting bracket extends through the housing, and the part of it in contact with the housing is provided with a sliding bearing to facilitate its up-and-down movement.

[0013] By adopting the above technical solution, the adjusting bracket passes through the box body during use, and a sliding bearing is set in the part that contacts the box body, which can facilitate the up and down movement of the adjusting bracket.

[0014] Preferably, the linkage structure includes a rigid connecting rod, and the two ends of the rigid connecting rod are respectively fixedly connected to the counterweight components at both ends.

[0015] By adopting the above technical solution, when in use, the counterweight components at both ends are connected by a rigid connecting rod. When the quality of one end of the reed is problematic and causes imbalance, the counterweight components at both ends can be linked to achieve real-time adjustment of the dynamic balance of the reed.

[0016] Preferably, a buffer layer is provided at the connection between the counterweight and the rigid connecting rod. When the reed becomes unbalanced at the first moment, the heights of the two counterweights are inconsistent, and the buffer layer is needed to buffer them.

[0017] By adopting the above technical solution, a buffer layer is set at the connection between the counterweight and the rigid connecting rod of the high-speed reed during use, which can play a buffering role when the reed is unbalanced or the two counterweights are not the same height.

[0018] Preferably, the bottom of the lever is provided with a bearing seat, and the lever is rotatably connected to the bearing seat, allowing both ends to rotate vertically.

[0019] By adopting the above technical solution, a bearing seat is set at the bottom of the lever during use, so that the lever is rotatably connected to the bearing seat and can rotate in the vertical direction. This allows the lever to be flexibly adjusted according to the mass changes at both ends of the reed, and the counterweight component can be adjusted in conjunction with the linkage structure to achieve dynamic balance of the reed.

[0020] Preferably, an inspection door is provided on one side of the enclosure.

[0021] By adopting the above technical solution, an inspection door is set on one side of the housing of the dynamic balance adjustment mechanism of the counterweight block of the high-speed reed, which facilitates the inspection and maintenance of components such as telescopic brackets, levers, counterweight components and slide rails inside the housing.

[0022] In summary, this application has the following beneficial effects: 1. The present invention relates to a dynamic balance adjustment mechanism for the counterweight of a high-speed reed splitter. By utilizing the linkage between the counterweight components, the counterweight can be adjusted in real time according to the actual operation of the reed splitter, solving the problem that traditional fixed counterweights cannot be adjusted in real time, and achieving precise dynamic balance. 2. The present invention provides a dynamic balance adjustment mechanism for the counterweight of a high-speed reed divider, which can promptly adjust the balance when one end of the reed becomes unbalanced due to a quality problem, thereby maintaining balance at both ends, reducing severe vibration and noise during reed operation, and improving the quality of textile products. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of an embodiment; Figure 2 This is a schematic diagram showing the structure of the lever in the embodiment; Explanation of reference numerals in the attached drawings: 1. Box body; 2. Dividing reed; 3. Adjusting bracket; 4. Lever; 5. Counterweight assembly; 51. Counterweight block; 6. Slide rail; 7. Linkage structure; 71. Rigid connecting rod; 8. Bearing seat; 9. Inspection door. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," "lower," "bottom," and "top" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0025] This utility model discloses a dynamic balance adjustment mechanism for the counterweight of a high-speed reed, such as... Figure 1 and Figure 2 As shown, the device includes a housing 1, a split reed 2, an adjusting bracket 3, a lever 4, a counterweight assembly 5, a slide rail 6, and a linkage structure 7. The housing 1 is located below the split reed 2. The adjusting bracket 3, lever 4, counterweight assembly 5, and slide rail 6 are all housed inside the housing 1. Adjusting brackets 3 are fixed to the bottom of both ends of the split reed 2. The bottom of the adjusting bracket 3 is rotatably connected to the lever 4. The end of the lever 4 away from the split reed 2 is slidably connected to the counterweight assembly 5. The slide rail 6 is located at the bottom of the split reed 2 and between the two adjusting brackets 3. The counterweight assembly 5 slides and engages with the slide rail 6. A linkage structure 7 is provided between the counterweight assemblies 5 at both ends. This structure allows for adjustment when one end of the split reed 2 is unbalanced, resulting in one end being heavier than the other. The linkage between the counterweight assemblies 5 can be used to maintain balance at both ends.

[0026] Specifically, the adjusting bracket 3 includes a metal rod and a sliding bearing. The metal rod is characterized by its strength and rigidity, and its material can be stainless steel, aluminum alloy, etc. It is typically elongated, and its top is fixed to the bottom of the reed 2 by welding or bolting to ensure a stable connection. Alternatively, a high-strength plastic rod can be used instead of the metal rod, as plastic rods are lightweight. The sliding bearing is located at the contact point between the adjusting bracket 3 and the housing 1, facilitating the vertical movement of the adjusting bracket 3. The sliding bearing generally consists of an inner ring, an outer ring, and rolling elements, and its material can be copper alloy, engineering plastic, etc. Alternatively, a ball bearing can be used instead, as ball bearings have a lower coefficient of friction, allowing for smoother movement of the adjusting bracket 3. The adjusting bracket 3 penetrates the housing 1, and the sliding bearing achieves a sliding fit with the housing 1, ensuring flexible vertical movement when the reed 2 is unbalanced.

[0027] Lever 4 comprises a rod and connecting components. The rod is typically a slender metal bar with excellent bending resistance, and can be made of materials such as carbon steel or alloy steel. The rod is generally straight, but can also be designed with a slight curve to accommodate different installation spaces. Connecting components are located at both ends of the rod; one end is rotatably connected to the adjusting bracket 3, and the other end is fixedly connected to the counterweight assembly 5. The rod can also be made of carbon fiber, which is lightweight and high-strength. A bearing seat 8 is located at the bottom of lever 4, mounted on the housing 1. Lever 4 is rotatably connected to the bearing seat 8, allowing vertical rotation at both ends. The bearing seat 8 is generally made of cast iron or cast steel and contains bearings to ensure the flexibility of lever 4's rotation.

[0028] The counterweight assembly 5 includes a counterweight block 51. The counterweight block 51 is characterized by having a certain mass, and its material can be cast iron, lead, etc. Its shape is usually block-shaped, which facilitates installation and adjustment. The bottom of the counterweight block 51 is fixed to the lever 4, and one side of its surface slides on the slide rail 6. In the initial state, the counterweight block 51 is in the middle position of the slide rail 6, maintaining balance with the adjusting bracket 3.

[0029] The slide rail 6 is typically a long, strip-shaped metal guide rail. Its construction features a smooth surface and good wear resistance. The material can be stainless steel, chrome steel, etc. The slide rail 6 is generally rectangular in shape to ensure that the counterweight 51 can slide smoothly on it.

[0030] The linkage structure 7 includes a rigid connecting rod 71, which is typically a metal rod characterized by high strength and rigidity. The material can be carbon steel, alloy steel, etc. Both ends of the rigid connecting rod 71 are fixedly connected to the counterweight components 5 at both ends. When one end of the reed 2 is heavier than the other, the linkage action of the rigid connecting rod 71 causes the counterweight components 5 at both ends to move accordingly, thereby achieving balance in the reed 2. A buffer layer is provided at the connection between the counterweight 51 and the rigid connecting rod 71. The buffer layer can be a rubber pad or a spring. When the reed 2 becomes unbalanced initially, the heights of the two counterweights 51 are inconsistent, and the buffer layer can provide cushioning, reducing rigid impact.

[0031] The logic behind the combination of these components is as follows: when the mass at one end of the reed 2 increases, causing an imbalance, the adjusting bracket 3 at that end moves downward, causing one end of the lever 4 connected to it to descend. Due to the rotation of the lever 4, the counterweight assembly 5 at the other end of the lever 4 slides away from the reed 2 on the slide rail 6. Simultaneously, through the action of the linkage structure 7, the counterweight assembly 5 at the other end slides closer to the reed 2 on the slide rail 6, thereby adjusting the weight distribution at both ends of the reed 2 to achieve a balanced state. This combined effect is achieved by utilizing the synergistic effect of the lever 4 principle and the linkage structure 7, allowing the counterweight assembly 5 to be adjusted in real time according to the actual imbalance of the reed 2.

[0032] The implementation principle of this embodiment is as follows: By setting a counterweight component 5 that can be adjusted in real time according to the actual operation of the reed 2, this embodiment overcomes the defect of the traditional fixed counterweight block 51, which cannot achieve precise dynamic balance. When the reed 2 becomes unbalanced, the counterweight block 51 slides on the slide rail 6 using the lever 4 and the linkage structure 7, thus achieving dynamic balance adjustment of the reed 2. This dynamic balance adjustment method can effectively reduce the severe vibration and noise generated by the reed 2 during operation, improve the quality of textile products, extend the service life of the reed 2 and related components, reduce equipment maintenance costs, and meet the high requirements of dynamic balance for high-speed reed 2, representing a significant improvement over traditional technology.

[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A dynamic balancing adjustment mechanism for a weight (51) of a high speed lease planer (2) characterized by: The assembly includes a housing (1), a split reed (2), an adjusting bracket (3), a lever (4), a counterweight assembly (5), and a slide rail (6). The housing (1) is located below the split reed (2). The adjusting bracket (3), lever (4), counterweight assembly (5), and slide rail (6) are all located inside the housing (1). The adjusting bracket (3) is fixed to the bottom of both ends of the split reed (2). The lever (4) is rotatably connected to the bottom of the adjusting bracket (3). The lever (4) is located away from the bottom of the split reed (2). One end of the split reed (2) is slidably connected to the counterweight assembly (5). The slide rail (6) is located at the bottom of the split reed (2) and between the two adjustment brackets (3). The counterweight assembly (5) and the slide rail (6) slide together. A linkage structure (7) is provided between the counterweight assemblies (5) at both ends. When there is a problem with the quality of one end of the split reed (2), resulting in one end being heavy and the other end being light, the linkage between the counterweight assemblies (5) is used to adjust the balance between the two ends.

2. The dynamic balance adjustment mechanism of the counterweight (51) of a high-speed reed (2) according to claim 1, characterized in that: The counterweight assembly (5) includes a counterweight block (51), the bottom of which is fixed to the lever (4), and its surface slides on the slide rail (6). In the initial state, the counterweight block (51) is in the middle position of the slide rail (6) and is balanced with the adjusting bracket (3).

3. The dynamic balance adjustment mechanism of the counterweight (51) of a high-speed reed (2) according to claim 1, characterized in that: The slide rail (6) is fixed to the inner wall of the box (1), and the extension direction of the slide rail (6) is perpendicular to the length direction of the reed (2).

4. The dynamic balance adjustment mechanism of the counterweight (51) of a high-speed reed (2) according to claim 1, characterized in that: The adjusting bracket (3) passes through the box (1), and the part of it that contacts the box (1) is provided with a sliding bearing to facilitate its up and down movement.

5. The dynamic balance adjustment mechanism of the counterweight (51) of a high-speed reed (2) according to claim 1, characterized in that: The linkage structure (7) includes a rigid connecting rod (71), and the two ends of the rigid connecting rod (71) are fixedly connected to the counterweight components (5) at both ends.

6. The dynamic balance adjustment mechanism of the counterweight (51) of a high-speed reed (2) according to claim 2, characterized in that: A buffer layer is provided at the connection between the counterweight (51) and the rigid connecting rod (71). When the reed (2) becomes unbalanced at the first moment, the heights of the two counterweights (51) are inconsistent, and the buffer layer is needed to buffer them.

7. The dynamic balance adjustment mechanism of the counterweight (51) of a high-speed reed (2) according to claim 1, characterized in that: The bottom of the lever (4) is provided with a bearing seat (8), and the lever (4) is rotatably connected to the bearing seat (8), and both ends can rotate in the vertical direction.

8. The dynamic balance adjustment mechanism of the counterweight (51) of a high-speed reed (2) according to claim 1, characterized in that: An inspection door (9) is provided on one side of the housing (1).

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