Textile equipment multi-station damping base of a modular adjustable vibration isolation pad

Abstract

The application relates to the technical field of equipment damping, and discloses a multi-station damping machine base of a textile equipment modular adjustable vibration isolation pad, which comprises a bottom plate one, a bottom plate two is arranged on the lower side of the bottom plate one, left and right symmetrical connecting side plates are installed on the upper end of the bottom plate one, a textile machine body is jointly installed between the left and right connecting side plates, and supporting plates are also left and right symmetrically installed in the middle of the upper end of the bottom plate one. The multi-station damping machine base of the textile equipment modular adjustable vibration isolation pad can effectively solve the problems in the prior art that the damping machine base is mostly provided with fixed-specification vibration isolation pads, part of the stations are excessively or insufficiently damped, the synchronism and stability of multi-station operation are seriously affected, the damping parameters of the vibration isolation pads cannot be independently adjusted, the production precision is reduced, the installation of the vibration isolation pads lacks a standardized adjusting structure, the machine base is unevenly stressed and deformed, vibration is further intensified, and the production efficiency of the textile equipment and the improvement of product quality are restricted.

Description

A modular adjustable vibration damping pad for multi-station vibration damping base of textile equipment Technical Field

[0001] This invention relates to the field of equipment vibration reduction technology, specifically to a modular adjustable vibration isolation pad for a multi-station vibration reduction base for textile equipment. Background Technology

[0002] As the core production carrier of the textile industry, the operational stability and production precision of textile equipment directly determine the quality and production efficiency of textiles. The machine base, as the basic support structure of textile equipment, needs to provide reliable shock absorption and buffering for multi-station synchronous operation to offset the vibration and impact generated by the transmission mechanisms of each station during high-speed operation. Currently, the shock absorption function of mainstream multi-station textile machine bases is mainly achieved by setting fixed-specification vibration isolation pads at the bottom of the base or in the support area of ​​each station. These vibration isolation pads are usually made of integrated rubber material or a single-density elastic structure and need to be assembled with the fixed mounting holes of the machine base body to meet the overall basic shock absorption requirements of the equipment.

[0003] To address this issue, this application designs a modular adjustable vibration isolation pad for a multi-station vibration damping base in textile equipment. Existing vibration damping bases mostly use fixed-specification vibration isolation pads, whose elastic coefficient, damping stroke, and installation position cannot be adjusted according to the actual vibration characteristics of the workstations. This results in excessive or insufficient vibration damping at some workstations, seriously affecting the synchronization and stability of multi-station operations. Existing multi-station bases do not solve the problem of vibration interference between workstations. Because the vibration damping parameters of the vibration isolation pads cannot be adjusted independently, abnormal vibration at one workstation can easily be transmitted to adjacent workstations, causing chain vibrations and leading to a decrease in production accuracy. Furthermore, the installation of vibration isolation pads lacks a standardized adjustment structure, making it difficult to ensure that the installation height and level are consistent. This results in uneven stress and deformation of the base, further aggravating vibration and creating a vicious cycle that restricts the improvement of textile equipment production efficiency and product quality. Summary of the Invention

[0004] To address the aforementioned shortcomings of existing technologies, this invention provides a modular adjustable vibration damping pad for a multi-station vibration damping machine base in textile equipment. This effectively solves the problems of existing technologies where vibration damping machine bases often use fixed-specification vibration damping pads, leading to excessive or insufficient vibration damping at some stations, severely affecting the synchronization and stability of multi-station operations; the inability to independently adjust the vibration damping parameters of the vibration damping pads, resulting in decreased production precision; and the lack of standardized adjustment structures for the installation of the vibration damping pads, causing uneven stress and deformation of the machine base, thus hindering the improvement of textile equipment production efficiency and product quality.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This invention provides a modular adjustable vibration damping pad for a multi-station vibration damping base of textile equipment, comprising:

[0007] The base plate is one, and the base plate is two below the base plate. The upper end of the base plate is symmetrically equipped with connecting side plates. The textile machine body is installed between the connecting side plates on the left and right sides. The upper middle part of the base plate is also symmetrically equipped with support plates. The base plate, the connecting side plates on the left and right sides and the support plates are symmetrically equipped with vibration zone adjustment parts. The base plate and the base plate are equipped with auxiliary vibration damping parts.

[0008] The vibration zone adjustment section includes a limiting slide plate that is symmetrically slidably installed on the base plate and the connecting side plate. Vibration damping pads are symmetrically slidably installed inside the limiting slide plate. An adjustment plate is slidably installed between the upper and lower vibration damping pads. An adjustment screw is rotatably installed at the end of the adjustment plate away from the support plate. An adjustment group is provided on the connecting side plate, the support plate and the adjustment plate.

[0009] The auxiliary vibration damping part includes several threaded holes on both the left and right sides of the upper end of the base plate. The inner wall of the threaded holes is connected to the connecting screw by threads. The lower half of the connecting screw is a smooth shaft section and moves through the base plate. Vibration damping groups are set on the several connecting screws.

[0010] Furthermore, the vibration zone adjustment section also includes waist-shaped grooves located at opposite ends of the upper and lower damping pads. The opposite ends of the upper and lower damping pads are respectively movably attached to the upper end of the base plate and the inner wall of the connecting side plate. The ends of the upper and lower damping pads away from the support plate are provided with circular clearance holes corresponding to the adjustment screws. The end of the limiting slide plate close to the support plate is provided with rectangular clearance holes corresponding to the adjustment plate.

[0011] Furthermore, the adjustment assembly includes symmetrically installed sliding rods on the upper and lower sides of the adjustment plate. The sliding rods on the upper and lower sides are slidably connected to the corresponding waist-shaped sliding grooves. A waist-shaped sliding hole is opened at the left end of the support plate. Spring telescopic rods are symmetrically installed on the inner wall of the waist-shaped sliding hole. The telescopic ends of the spring telescopic rods on the front and rear sides are fixedly connected to the corresponding adjustment plates.

[0012] Furthermore, the adjustment assembly also includes a guide slide hole located at the end of the connecting side plate away from the support plate. Slide seats are symmetrically slidably installed on the inner wall of the guide slide hole. Adjustment screws on the front and rear sides are respectively threaded onto the corresponding slide seats, and a handwheel is installed at the end of the adjustment screw away from the support plate.

[0013] Furthermore, the vibration damping assembly includes a chassis mounted at the lower end of the connecting screw, a vibration isolation plate at the lower end of the chassis, a magnet embedded inside the vibration isolation plate, and the vibration isolation plate is magnetically connected to the chassis by the magnet.

[0014] Furthermore, the auxiliary vibration damping unit also includes several spring vibration dampers installed on the upper end of the second base plate. The several spring vibration dampers are evenly distributed in a rectangular shape, and the upper ends of the several spring vibration dampers are threadedly connected to the first base plate by adjusting bolts.

[0015] Furthermore, flexible buffer plates are installed on the upper part of both the left and right support plates, corresponding to the textile machine body.

[0016] The technical solution provided by this invention has the following advantages compared with the prior art:

[0017] This invention provides a modular adjustable vibration damping pad for a multi-station vibration damping base in textile equipment. During the vibration damping adjustment phase, a worker can stand on one side of the connecting side plate and rotate the handwheel in the opposite direction until the upper surface of the upper vibration damping pad moves away from the inner wall of the connecting side plate and returns to its original position. Then, the worker can push the corresponding limit slide to move it to the desired vibration zone. The handwheel is then rotated in the forward direction again until the upper surface of the upper vibration damping pad is tightly fitted against the inner wall of the connecting side plate. This unique modular adjustable vibration damping pad design allows for flexible adjustment based on the vibration of the textile machine. Compared to the traditional fixed installation method of vibration damping pads, this method can more comprehensively and efficiently suppress the vibration generated by the textile machine body, avoiding vibration interference between existing multi-station machine bases. Because the vibration damping parameters of the vibration damping pads cannot be adjusted independently, abnormal vibration in one station can easily be transmitted to adjacent stations, causing chain vibration and resulting in a decrease in production accuracy. Moreover, the installation of vibration damping pads lacks a standardized adjustment structure, making it difficult to ensure that the installation height and level are consistent, causing uneven stress and deformation of the machine base, further aggravating vibration, forming a vicious cycle, and restricting the improvement of textile equipment production efficiency and product quality.

[0018] It should be noted that by precisely adjusting the relative position of the adjusting screw and the slide block using the handwheel, the relative position of the adjusting plate on the upper and lower damping pads can be precisely adjusted. When the adjusting plate moves away from the support plate, the damping pad on that side will be subjected to greater pressure, thereby increasing its elastic deformation and enhancing the damping effect. Conversely, the damping pad on the side closer to the support plate will experience less pressure, resulting in less elastic deformation and a weaker damping effect. By continuously rotating the handwheel and observing the vibration of the textile machine at multiple stations, the damping pads can be adjusted to the appropriate position. The damping effect can be easily adjusted by rotating the handwheel. Through simple rotation, the position of the adjusting plate can be changed, thereby adjusting the degree of elastic deformation and stress state of the damping pads. This achieves precise control of the damping effect and avoids the problem that the elastic coefficient, damping stroke, and installation position of fixed-specification damping pads cannot be adjusted according to the actual vibration characteristics of the station, leading to excessive or insufficient damping at some stations and seriously affecting the synchronization and stability of multi-station operations. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0020] Figure 1 is a three-dimensional structural schematic diagram of an embodiment of the present invention;

[0021] Figure 2 is a schematic diagram of a partial three-dimensional cross-section in an embodiment of the present invention;

[0022] Figure 3 is an enlarged schematic diagram of point X in Figure 2 of this invention;

[0023] Figure 4 is a three-dimensional structural diagram of the connecting side plate, support plate and vibration zone adjustment part in an embodiment of the present invention;

[0024] Figure 5 is a schematic diagram of the three-dimensional separation of the vibration zone adjustment part in an embodiment of the present invention;

[0025] Figure 6 is a three-dimensional structural diagram of the separation of the base plate 2 and the auxiliary vibration damping part in an embodiment of the present invention;

[0026] Figure 7 is a schematic diagram of the position adjustment state transformation structure of the vibration zone adjustment part in an embodiment of the present invention;

[0027] Figure 8 is a schematic diagram of the three-dimensional replacement state transformation structure of the vibration isolation plate in an embodiment of the present invention.

[0028] The labels in the diagram represent: 1. Base plate one; 2. Base plate two; 3. Connecting side plate; 4. Textile machine body; 5. Support plate; 51. Flexible buffer plate; 6. Vibration zone adjustment section; 61. Limiting slide plate; 62. Vibration damping pad; 63. Adjusting plate; 64. Adjusting screw; 65. Adjusting group; 651. Matching slide rod; 652. Spring telescopic rod; 653. Slide seat; 654. Handwheel; 7. Auxiliary vibration damping section; 71. Connecting screw; 72. Vibration damping group; 721. Chassis; 722. Vibration isolation plate; 73. Spring vibration damper. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0030] The present invention will be further described below with reference to embodiments.

[0031] Example:

[0032] Please refer to Figures 1-8. This invention provides a technical solution: a modular adjustable vibration damping pad for a multi-station vibration damping base in textile equipment, comprising:

[0033] The base plate 1 has a base plate 2 on its lower side. The upper end of the base plate 1 has symmetrically installed connecting side plates 3, which are L-shaped. The textile machine body 4 is installed between the connecting side plates 3 on both sides. The upper middle part of the base plate 1 also has symmetrically installed support plates 5. The base plate 1, the connecting side plates 3 on both sides and the support plates 5 are symmetrically provided with vibration zone adjustment parts 6. The base plate 1 and the base plate 2 are provided with auxiliary vibration damping parts 7.

[0034] The vibration zone adjustment section 6 includes a limiting slide plate 61 that is symmetrically slidably installed on the base plate 1 and the connecting side plate 3. The limiting slide plate 61 has a U-shaped structure. Vibration damping pads 62 are symmetrically slidably installed inside the limiting slide plate 61. An adjustment plate 63 is slidably installed between the upper and lower vibration damping pads 62. The opposite ends of the vibration damping pads 62 and the adjustment plate 63 on the upper and lower sides are wedge-shaped structures. An adjustment screw 64 is rotatably installed on the end of the adjustment plate 63 away from the support plate 5. An adjustment group 65 is provided on the connecting side plate 3, the support plate 5 and the adjustment plate 63.

[0035] The auxiliary vibration damping part 7 includes several threaded holes on both the left and right sides of the upper end of the base plate 1. The threaded holes are evenly distributed from front to back. A connecting screw 71 is threadedly connected to the inner wall of the threaded hole. The lower half of the connecting screw 71 is a smooth shaft section that moves through the base plate 2. A hexagonal nut is fixedly sleeved in the middle of the outer wall of the connecting screw 71. Vibration damping groups 72 are provided on the connecting screws 71.

[0036] The vibration zone adjustment section 6 also includes waist-shaped grooves opened at opposite ends of the upper and lower damping pads 62. The opposite ends of the upper and lower damping pads 62 are respectively movably attached to the upper end of the base plate 1 and the inner wall of the connecting side plate 3. The ends of the upper and lower damping pads 62 away from the support plate 5 are provided with circular clearance holes corresponding to the adjusting screw 64. The end of the limiting slide plate 61 close to the support plate 5 is provided with a rectangular clearance hole corresponding to the adjusting plate 63.

[0037] The adjustment group 65 includes a matching slide rod 651 symmetrically installed on the upper and lower sides of the adjustment plate 63. The matching slide rods 651 on the upper and lower sides are slidably connected to the corresponding waist-shaped slide grooves. The left end of the support plate 5 is provided with a waist-shaped slide hole. Spring telescopic rods 652 are symmetrically slidably installed on the inner wall of the waist-shaped slide hole. The telescopic ends of the spring telescopic rods 652 on the front and rear sides are fixedly connected to the corresponding adjustment plate 63.

[0038] The adjustment assembly 65 also includes a guide slide hole located at the end of the connecting side plate 3 away from the support plate 5. A slide block 653 is symmetrically slidably installed on the inner wall of the guide slide hole. Adjustment screws 64 on the front and rear sides are respectively threaded onto the corresponding slide blocks 653, and a handwheel 654 is installed at the end of the adjustment screw 64 away from the support plate 5.

[0039] The vibration damping assembly 72 includes a chassis 721 mounted at the lower end of the connecting screw 71. A vibration isolation plate 722 is provided at the lower end of the chassis 721. A magnet is embedded inside the vibration isolation plate 722, and the vibration isolation plate 722 is magnetically connected to the chassis 721 by the magnet.

[0040] The auxiliary vibration damping unit 7 also includes several spring vibration dampers 73 installed on the upper end of the base plate 2. The several spring vibration dampers 73 are evenly distributed in a rectangular shape, and the upper ends of the several spring vibration dampers 73 are threadedly connected to the base plate 1 by adjusting bolts.

[0041] Flexible buffer plates 51 are installed on the upper ends of the two support plates 5 on the left and right sides, corresponding to the textile machine body 4.

[0042] In practice:

[0043] First, the vibration zone adjustment section 6 in this application is used to adjust the vibration reduction zone of several limit slide plates 61, and the auxiliary vibration reduction section 7 is used to further assist in the vibration reduction of the textile machine body 4. Among them, several spring vibration dampers 73 can adjust the spring pressure and the height of the top plate by adjusting the bolts. This is the prior art and will not be described in detail here.

[0044] During the installation phase, before installing the textile machine body 4, ensure that the base plate 1 and base plate 2 are placed on a stable surface and that their relative positions are accurate. Then, symmetrically install the connecting side plates 3 on the upper end of the base plate 1 and tighten them with bolts or other connectors to ensure a firm connection between the connecting side plates 3 and the base plate 1, preventing loosening during subsequent work. Then, accurately place and install the textile machine body 4 between the left and right connecting side plates 3. Adjust the position of the textile machine body 4 to center it on the connecting side plates 3 to ensure even force distribution.

[0045] When installing the vibration zone adjustment unit 6, firstly, accurately slide the limiting slide plate 61 onto the base plate 1 and the connecting side plate 3 in a symmetrical manner. It should be noted that the upper and lower damping pads 62 pre-placed inside each limiting slide plate 61 are initially close to each other, ensuring that the limiting slide plate 61 can drive the upper and lower damping pads 62 to slide freely in the front-back direction at the installation position. At this time, the extension end of the spring telescopic rod 652 is in the retracted state, the contact area between the adjusting plate 63 and the upper and lower damping pads 62 is small, and the lower damping pad 62 slides against the upper end of the base plate 1, while the upper damping pad 62 does not contact the inner wall of the connecting side plate 3. Then, the operator pushes several limiting slide plates 61 sequentially to the vibration zone corresponding to the work position on the textile machine body 4, and the operator rotates several handwheels 654 sequentially. The handwheels 654 will drive the corresponding adjusting screws 64 to rotate synchronously. Under the action of the threaded transmission, the handwheel 654 will drive the adjusting plate 63 to move synchronously away from the support plate 5 through the adjusting screw 64. Under the pushing action of the adjusting plate 63, the upper and lower damping pads 62 will gradually move away from each other until the upper end surface of the upper damping pad 62 is tightly attached to the inner wall of the connecting side plate 3. The tension of the upper and lower damping pads 62 will achieve the effect of fixing the position of the limiting slide plate 61. During this period, the upper and lower cooperating slide rods 651 on the adjusting plate 63 will slide and compensate along the corresponding waist-shaped slide grooves. At this time, the extension end of the spring telescopic rod 652 is in the extended state, and the contact area between the adjusting plate 63 and the upper and lower damping pads 62 will also increase from small to large. By using the wedge-shaped end cooperation of the upper and lower damping pads 62 and the adjusting plate 63, the adjusting plate 63 can be moved back and forth by rotating the handwheel 654, thereby freely adjusting the tension of the upper and lower damping pads 62 to achieve the effect of fixing the position of the limiting slide plate 61 or allowing it to slide freely.

[0046] When installing the auxiliary vibration damping unit 7, first, according to the position and distribution of the threaded holes on the base plate 1, the workers sequentially pass the lower end of the connecting screw 71 through the corresponding reserved holes on the base plate 2, and then screw the upper end of the connecting screw 71 into the corresponding threaded holes via threaded connection. It should be noted that the hexagonal nut fixedly sleeved in the middle of the outer wall of the connecting screw 71 facilitates the workers to use external tools to control the rotation of the connecting screw 71 for installation and removal. Only the upper end of the connecting screw 71 needs to be partially screwed into the corresponding threaded holes to achieve the connection effect. Since the vibration damping plate 722 is magnetically connected to the lower end of the chassis 721, it ensures that the vibration damping plate 722 will not fall off during installation, facilitating the installation and positioning of the vibration damping plate 722. It should also be noted that the workers should pre-install the connecting screw 722... Spring vibration dampers 73 are installed on the upper end of the base plate 2 in a rectangular and uniformly distributed manner, and their upper ends are threaded to the base plate 1 using adjusting bolts. When installing the spring vibration dampers 73, attention should be paid to their installation direction and position to ensure that each spring vibration damper 73 can evenly bear the pressure from the base plate 1 and can play a normal vibration damping role during operation. The spring vibration dampers 73 and the vibration isolation plate 722 work together. The spring vibration dampers 73 absorb the vibration energy of the textile machine body 4 by utilizing the elastic deformation of the spring, while the vibration isolation plate 722 isolates the vibration through its own material properties, further enhancing the vibration damping effect. At the same time, the cooperation of the two can reduce the vibration generated by the textile machine body 4 to a minimum, providing a guarantee for the stable operation of the textile machine.

[0047] During the vibration damping adjustment stage, if significant vibration is detected in the textile machine body 4 before or during operation, requiring adjustment of the vibration zone, a worker can stand on the side of the connecting side plate 3 and rotate the handwheel 654 in the reverse direction. The handwheel 654 will drive the corresponding adjusting screw 64 to rotate synchronously in the reverse direction. Under the threaded transmission of the adjusting screw 64 and the corresponding slide 653, the handwheel 654 will drive the adjusting plate 63 to move synchronously towards the side closer to the support plate 5. The upper and lower damping pads 62 will gradually move closer to each other after losing the pushing force of the adjusting plate 63, until the upper damping pad 62 returns to its original position away from the inner wall of the connecting side plate 3. The worker can then push the corresponding limiting slide plate 61 to move it to the desired vibration zone. The process of fixing the position of the limiting slide plate 61 is repeated, and the handwheel 654 is rotated forward again. The handwheel 654 will drive the adjusting plate 63 to move synchronously away from the support plate 5. As one side moves, the upper and lower damping pads 62 gradually move away from each other until the upper surface of the upper damping pad 62 is tightly attached to the inner wall of the connecting side plate 3. The tension of the upper and lower damping pads 62 again achieves the position fixation effect of the limiting slide plate 61. The unique modular adjustable damping pad 62 design allows the damping pad 62 to be flexibly adjusted according to the vibration of the textile machine body 4. Compared with the traditional fixed installation method of damping pad 62, it can more comprehensively and efficiently suppress the vibration generated by the textile machine body 4, avoiding vibration interference between existing multi-station machine bases. Because the damping parameters of the damping pad 62 cannot be adjusted independently, abnormal vibration of a certain station can easily be transmitted to adjacent stations, causing chain vibration and resulting in a decrease in production accuracy. Moreover, the installation of the damping pad 62 lacks a standardized adjustment structure, making it difficult to ensure that the installation height and level are consistent, causing uneven stress and deformation of the machine base, further aggravating the vibration, forming a vicious cycle, and restricting the improvement of textile equipment production efficiency and product quality.

[0048] It should be noted that since both the adjusting plate 63 and the damping pad 62 have wedge-shaped structures at their opposite ends, the left and right sliding of the adjusting plate 63 will change the force state and elastic deformation degree of the damping pad 62. The relative position of the adjusting screw 64 and the slide block 653 can be precisely adjusted by the handwheel 654, thereby achieving precise adjustment of the relative position of the adjusting plate 63 on the upper and lower damping pads 62. When the adjusting plate 63 moves away from the support plate 5, the damping pad 62 on that side will be subjected to greater pressure, thereby increasing its elastic deformation and enhancing the damping effect; while the damping pad 62 on the side closer to the support plate 5 will be subjected to less pressure, less elastic deformation, and weaker damping effect. By continuously rotating the handwheel 654, the vibration of the textile machine body 4 at multiple stations can be observed until the damping pad 62 is adjusted to a suitable position. During the process, the sliding rod 651 also slides within the waist-shaped groove, guiding and limiting the sliding of the adjusting plate 63 to ensure smooth and accurate movement. Simultaneously, the spring telescopic rod 652 automatically adjusts its extension length according to the movement of the adjusting plate 63, using its elastic force to assist the movement of the adjusting plate 63, making the adjustment process smoother. The vibration damping effect can be easily adjusted by turning the handwheel 654. Through a simple rotation operation, the position of the adjusting plate 63 can be changed, thereby adjusting the degree of elastic deformation and stress state of the vibration damping pad 62, achieving precise control of the vibration damping effect. This avoids the problem that the elastic coefficient, vibration damping stroke, and installation position of the fixed-specification vibration damping pad 62 cannot be adjusted according to the actual vibration characteristics of the workstation, resulting in excessive or insufficient vibration damping at some workstations, which seriously affects the synchronization and stability of multi-workstation operations.

[0049] During the auxiliary vibration reduction stage, based on the actual working conditions and vibration characteristics of the textile machine body 4, if further adjustment of the auxiliary vibration reduction effect is required, the spring vibration damper 73 can be adjusted. Using a wrench, turn the adjusting bolt at the upper end of the spring vibration damper 73. Turning the adjusting bolt clockwise will increase the pre-compression of the spring vibration damper 73, increasing the spring stiffness and thus enhancing its vibration reduction effect. Turning the adjusting bolt counterclockwise will decrease the pre-compression of the spring vibration damper 73, reducing the spring stiffness and weakening the vibration reduction effect. It should be noted that if, after long-term operation, several vibration isolation plates 722 age and crack and require replacement, the operator can use external tools to turn any one of the connecting screws 71, causing the upper end of the connecting screw 71 to continue upwards into the corresponding threaded hole. The chassis 721 connected to the lower end of this connecting screw 71 will then drive the vibration isolation plate. The vibration damping plate 722 moves upward synchronously until it reaches a height that is easy to remove and replace. Then, the staff replaces the corresponding vibration damping plate 722. After that, the staff uses an external tool to reverse the connecting screw 71. The chassis 721 connected to the lower end of the connecting screw 71 will drive the vibration damping plate 722 to move downward synchronously back to its original position. Repeat the above operation to replace several aged and cracked vibration damping plates 722 in sequence. It should be noted that this replacement method will not affect the stability of the machine base and the textile machine body 4, will not affect its normal operation, and can ensure that several vibration damping plates 722 are still at the same level after replacement. This avoids the problem that the existing machine base and vibration damping plates 722 need to be completely disassembled and reassembled when adjusting the workstation layout or when they are aged and cracked, which is cumbersome, time-consuming, has high maintenance costs, and causes long downtime, affecting the continuity of production.

[0050] In summary, this application has the following advantages:

[0051] Firstly, when installing the vibration zone adjustment unit 6, the limiting slide plate 61 is first accurately slidably installed on the base plate 1 and the connecting side plate 3 in a symmetrical manner. Then, the operator pushes several limiting slide plates 61 one by one to the vibration zone corresponding to the work position on the textile machine body 4. The operator then rotates several handwheels 654 one by one. The handwheels 654 will drive the adjusting plate 63 to move synchronously away from the support plate 5 through the adjusting screw 64 until the upper end of the upper damping pad 62 is tightly attached to the inner wall of the connecting side plate 3. The tension of the upper and lower damping pads 62 achieves the effect of fixing the position of the limiting slide plate 61. By using the wedge-shaped end of the upper and lower damping pads 62 and the adjusting plate 63, the adjusting plate 63 is moved back and forth by rotating the handwheel 654, thereby freely adjusting the tension of the upper and lower damping pads 62 to achieve the effect of fixing the position of the limiting slide plate 61 or allowing it to slide freely.

[0052] Secondly, when installing the auxiliary vibration damping unit 7, the workers sequentially pass the lower end of the connecting screw 71 through the corresponding reserved holes on the base plate 2, and screw the upper end of the connecting screw 71 into the corresponding threaded hole through the threaded connection. Since the vibration damping plate 722 is connected to the lower end of the chassis 721 by magnetic attraction, it is convenient to install and position the vibration damping plate 722. The workers pre-install the spring vibration dampers 73 in a rectangular and evenly distributed manner on the upper end of the base plate 2, and use adjusting bolts to thread their upper ends to the base plate 1, ensuring that each spring vibration damper 73 can evenly bear the pressure from the base plate 1. The spring vibration dampers 73 and the vibration damping plate 722 work together. The spring vibration dampers 73 absorb the vibration energy of the textile machine body 4 by utilizing the elastic deformation of the spring, while the vibration damping plate 722 isolates the vibration through its own material properties, further enhancing the vibration damping effect. At the same time, the cooperation of the two can reduce the vibration generated by the textile machine body 4 to a minimum, providing a guarantee for the stable operation of the textile machine.

[0053] Thirdly, during the vibration damping adjustment stage, a worker can stand on one side of the connecting side plate 3 and rotate the handwheel 654 in the opposite direction until the upper surface of the upper damping pad 62 moves away from the inner wall of the connecting side plate 3 and returns to its original position. Then, the worker can push the corresponding limit slide plate 61 to move it to the required vibration zone. The handwheel 654 is then rotated in the forward direction again until the upper surface of the upper damping pad 62 is tightly fitted against the inner wall of the connecting side plate 3. Employing a unique modular adjustable damping pad 62 design, the damping pad 62 can be flexibly adjusted according to the vibration of the textile machine body 4, compared to traditional… The fixed installation method of the vibration damping pad 62 can more comprehensively and efficiently suppress the vibration generated by the textile machine body 4, and avoid the vibration interference between the workstations of the existing multi-station machine base. Because the vibration damping parameters of the vibration damping pad 62 cannot be adjusted independently, abnormal vibration of a certain workstation can easily be transmitted to adjacent workstations, causing chain vibration and resulting in a decrease in production accuracy. Moreover, the installation of the vibration damping pad 62 lacks a standardized adjustment structure, making it difficult to ensure that the installation height and level are consistent, causing uneven stress and deformation of the machine base, further aggravating the vibration, forming a vicious cycle, and restricting the improvement of textile equipment production efficiency and product quality.

[0054] Fourthly, it should be noted that by precisely adjusting the relative position of the adjusting screw 64 and the slide block 653 through the handwheel 654, the relative position of the adjusting plate 63 on the upper and lower damping pads 62 can be precisely adjusted. When the adjusting plate 63 moves away from the support plate 5, the damping pad 62 on that side will be subjected to greater pressure, thereby increasing its elastic deformation and enhancing the damping effect; while the damping pad 62 on the side closer to the support plate 5 will be subjected to less pressure, resulting in less elastic deformation and weakening the damping effect. By continuously rotating the handwheel 654, one can observe... The vibration of the textile machine body 4 at multiple workstations can be monitored until the vibration damping pad 62 is adjusted to the appropriate position. The vibration damping effect can be easily adjusted by turning the handwheel 654. Through simple rotation, the position of the adjustment plate 63 can be changed, thereby adjusting the elastic deformation degree and stress state of the vibration damping pad 62. This achieves precise control of the vibration damping effect and avoids the problem that the elastic coefficient, vibration damping stroke, and installation position of the fixed specification vibration damping pad 62 cannot be adjusted according to the actual vibration characteristics of the workstation, resulting in excessive or insufficient vibration damping at some workstations, which seriously affects the synchronization and stability of multi-workstation operation.

[0055] Fifthly, in the auxiliary vibration reduction stage, if further adjustment of the auxiliary vibration reduction effect is required, the spring vibration damper 73 can be adjusted. Use a wrench to turn the adjusting bolt at the upper end of the spring vibration damper 73. Turning the adjusting bolt clockwise will increase the pre-compression of the spring vibration damper 73 and increase the stiffness of the spring, thereby enhancing its vibration reduction effect; turning the adjusting bolt counterclockwise will decrease the pre-compression of the spring vibration damper 73, reduce the stiffness of the spring, and weaken the vibration reduction effect.

[0056] Advantage six: When several vibration damping plates 722 are aged and cracked and need to be replaced as a whole, the operator can use an external tool to turn any one of the connecting screws 71, so that the upper end of the connecting screw 71 continues to be screwed upward into the corresponding threaded hole until the vibration damping plate 722 moves upward to a height that is easy to remove and replace. Then the operator replaces the corresponding vibration damping plate 722. Then the operator turns the connecting screw 71 in the opposite direction again using an external tool. The chassis 721 connected to the lower end of the connecting screw 71 will drive the vibration damping plate 722 to move downward synchronously to return to its original position. This replacement method will not affect the stability of the machine base and the textile machine body 4, will not affect its normal operation, and can ensure that several vibration damping plates 722 are still at the same level after replacement. This avoids the problem that the existing machine base and vibration damping plates 722 need to be completely disassembled and reassembled when adjusting the work position layout or aging and cracking and needing to be replaced as a whole. This avoids the problems of cumbersome and time-consuming operation, high maintenance costs and long downtime, which affect the continuity of production.

[0057] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A modular adjustable vibration damping pad for a multi-station vibration damping base in textile equipment, characterized in that, include: A base plate 1 (1) is provided on the lower side of the base plate 1 (1). A connecting side plate (3) is symmetrically installed on the upper end of the base plate 1 (1). The textile machine body (4) is installed between the connecting side plates (3) on the left and right sides. A support plate (5) is also symmetrically installed on the middle of the upper end of the base plate 1 (1). A vibration zone adjustment part (6) is symmetrically arranged on the base plate 1 (1), the connecting side plates (3) on the left and right sides, and the support plate (5). An auxiliary vibration damping part (7) is symmetrically arranged on the base plate 1 (1) and the base plate 2 (2). The vibration zone adjustment part (6) includes a part located on the base plate 1 (1) and the connecting side plate (3) that is symmetrically arranged on the front and back sides. The limiting slide plate (61) is slidably installed, and vibration damping pads (62) are symmetrically slidably installed inside the limiting slide plate (61). An adjusting plate (63) is slidably installed between the upper and lower vibration damping pads (62). An adjusting screw (64) is rotatably installed on the end of the adjusting plate (63) away from the support plate (5). An adjusting group (65) is provided on the connecting side plate (3), the support plate (5) and the adjusting plate (63). The auxiliary vibration damping part (7) includes several threaded holes on the left and right sides of the upper end of the bottom plate (1). A connecting screw (71) is threadedly connected to the inner wall of the threaded hole. The lower half of the connecting screw (71) is The optical axis section is movably connected to the base plate 2 (2), and vibration damping groups (72) are provided on several connecting screws (71); wherein, the adjustment group (65) includes a matching slide rod (651) symmetrically installed on the upper and lower sides of the adjustment plate (63), the matching slide rods (651) on the upper and lower sides are respectively slidably connected to the corresponding waist-shaped slide groove, the left end of the support plate (5) is provided with a waist-shaped slide hole, and spring telescopic rods (652) are symmetrically slidably installed on the inner wall of the waist-shaped slide hole, and the telescopic ends of the spring telescopic rods (652) on the front and rear sides are respectively fixedly connected to the corresponding adjustment plate (63); wherein, the adjustment group (65) also includes a matching slide rod (651) symmetrically installed on the base plate 2 (2), the upper and lower sides of the adjustment plate (651) are respectively fixedly connected to the corresponding adjustment plate (63); wherein, the adjustment group (65) also includes a matching slide rod (651) symmetrically installed on the base plate (63 ... A guide slide hole is opened at the end of the side plate (3) away from the support plate (5). A slide seat (653) is symmetrically slidably installed on the inner wall of the guide slide hole. The adjusting screws (64) on the front and rear sides are respectively threaded to the corresponding slide seats (653). A handwheel (654) is installed at the end of the adjusting screw (64) away from the support plate (5). The vibration damping group (72) includes a chassis (721) installed at the lower end of the connecting screw (71). A vibration isolation plate (722) is provided at the lower end of the chassis (721). A magnet is embedded in the vibration isolation plate (722). The vibration isolation plate (722) is magnetically connected to the chassis (721) by the magnet.

2. The modular adjustable vibration isolation pad for a multi-station vibration damping machine base in textile equipment according to claim 1, characterized in that: The vibration zone adjustment part (6) also includes waist-shaped grooves located at opposite ends of the upper and lower damping pads (62). The opposite ends of the upper and lower damping pads (62) are respectively movably attached to the upper end of the base plate (1) and the inner wall of the connecting side plate (3). The ends of the upper and lower damping pads (62) away from the support plate (5) are provided with circular clearance holes corresponding to the adjusting screw (64). The end of the limiting slide plate (61) close to the support plate (5) is provided with rectangular clearance holes corresponding to the adjusting plate (63).

3. The modular adjustable vibration damping pad for a multi-station vibration damping machine base in textile equipment according to claim 1, characterized in that: The auxiliary vibration damping part (7) also includes several spring vibration dampers (73) installed on the upper end of the base plate two (2). The several spring vibration dampers (73) are evenly distributed in a rectangular shape, and the upper ends of the several spring vibration dampers (73) are all threadedly connected to the base plate one (1) by adjusting bolts.

4. The modular adjustable vibration damping pad for a multi-station vibration damping machine base in textile equipment according to claim 1, characterized in that: Flexible buffer plates (51) are installed on the upper ends of the two support plates (5) corresponding to the textile machine body (4).

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