A production device for elastic racket buffer components

Abstract

This utility model discloses a production device for an elastic structure racket buffer component, relating to the field of racket manufacturing. It includes a component shaping and extrusion assembly and a yarn auxiliary bonding assembly. The yarn auxiliary bonding assembly is positioned directly above the component shaping and extrusion assembly. The component shaping and extrusion assembly includes a base plate, a first shaping groove, and a second shaping groove. The second shaping groove is located on one side of the first shaping groove, and one end of the second shaping groove is rotatably connected to the top surface of the base plate. The first shaping groove is fixedly installed on the top surface of the base plate. This utility model places a composite yarn inside the first and second shaping grooves, applies a corresponding adhesive to one side of it, places the racket buffer component body, and rotates the second shaping groove. The second shaping groove cooperates with the first shaping groove, causing the composite yarn to adhere tightly to the outer side of the racket buffer component body, thereby improving the edge strength and impact resistance of the racket buffer component body.

Description

Technical Field

[0001] This utility model relates to the field of ball valves, and in particular to a production device for an elastic structure racket buffer component. Background Technology

[0002] A racket's damping component is a functional part installed inside the racket that absorbs and mitigates the impact and vibration generated at the moment of impact through the elastic deformation of its material, damping properties, or structural design. Its core function is to reduce the vibration transmitted to the user's arm, lower the risk of sports injuries, and at the same time, improve the stability of the feel during a shot to some extent.

[0003] In actual use, the edges of the racket become vulnerable areas due to their structural characteristics and usage scenarios. This is mainly because if the user's swing is not precise enough or their spatial judgment is flawed, the racket edge is very likely to directly impact surrounding hard objects (such as the ground, walls, and table frame). Compared to the racket surface and other areas with evenly distributed force, the edges have a smaller impact area and weaker impact resistance. Under the same impact force, the probability of cracks, paint chipping, or even structural damage is significantly higher, which greatly affects the racket's lifespan and performance. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the edge of the racket becomes a vulnerable area due to structural characteristics and usage scenarios, and to propose a production device for an elastic racket buffer component.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a production device for an elastic structure racket buffer component, comprising a component shaping and extrusion assembly and a yarn auxiliary bonding assembly, wherein the yarn auxiliary bonding assembly is disposed directly above the component shaping and extrusion assembly, the component shaping and extrusion assembly comprising a base plate, a first shaping groove and a second shaping groove, the second shaping groove being disposed on one side of the first shaping groove, one end of the second shaping groove being rotatably connected to the top surface of the base plate, and the first shaping groove being fixedly installed on the top surface of the base plate.

[0006] Preferably, the yarn auxiliary bonding component includes a guide frame and a yarn presser, wherein the guide frame has a guide groove inside, and one end of the yarn presser extends through the inside of the guide groove.

[0007] Preferably, the yarn pressing device includes a long rod, a pressing rod, and a lever, wherein the lever is fixedly installed at one end of the long rod, and the pressing rod is fixedly installed at the other end of the long rod.

[0008] Preferably, a plurality of support plates are fixedly connected to one side of the guide frame, and one end of each of the support plates is provided with a positioning hole.

[0009] Preferably, the top surface of the base plate is fixedly connected with a plurality of support rods, one end of which movably passes through the interior of the positioning hole.

[0010] Preferably, a support plate is fixedly connected to the outer side of one end of the support rod, and the support plate is attached to one side of the support plate.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, by placing the composite yarn strip inside the first and second shaping grooves and applying the corresponding adhesive to one side, and then placing the racket buffer component body, the second shaping groove is rotated. The second shaping groove and the first shaping groove cooperate with each other to make the composite yarn strip tightly adhere to the outside of the racket buffer component body, thereby improving the edge strength and impact resistance of the racket buffer component body.

[0013] 2. In this utility model, by driving the yarn pressing device to move along the trajectory of the guide groove, the pressing rod in the yarn pressing device presses against one side of the composite yarn, so that the other side is tightly attached to the inner side of the first and second shaping grooves, ensuring that the composite yarn accurately fits the contour of the shaping groove, ensuring the accuracy of the shaping dimensions. Under the limiting effect of the guide frame and the guide groove, the deviation of manual operation is reduced and the consistency of shaping is improved. During the pressing process, the yarn is stably stressed, which can reduce yarn damage, enhance the structural stability of the finished product, and thus improve production efficiency and product quality. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a production device for an elastic racket buffer component;

[0015] Figure 2 This utility model provides a three-dimensional structural diagram of a component shaping and extrusion assembly in a production device for an elastic racket buffer component.

[0016] Figure 3 This utility model provides a three-dimensional structural schematic diagram of a yarn-assisted bonding component in a production device for an elastic racket buffer component;

[0017] Figure 4 This invention presents a three-dimensional structural diagram of a yarn pressing device in a production device for an elastic racket buffer component.

[0018] Legend: 1. Part shaping and pressing assembly; 11. Base plate; 111. Support rod; 112. Support plate; 12. Shaping groove No. 1; 13. Shaping groove No. 2; 2. Yarn auxiliary bonding assembly; 21. Guide frame; 211. Support plate; 212. Positioning hole; 22. Yarn presser; 221. Long rod; 222. Pressing rod; 223. Pulley; 23. Guide groove. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1: As Figure 1 - Figure 3 As shown, this utility model provides a production device for an elastic structure racket buffer component, including a component shaping and extrusion assembly 1 and a yarn auxiliary bonding assembly 2. The yarn auxiliary bonding assembly 2 is located directly above the component shaping and extrusion assembly 1. The component shaping and extrusion assembly 1 includes a base plate 11, a first shaping groove 12 and a second shaping groove 13. The second shaping groove 13 is located on one side of the first shaping groove 12, and one end of the second shaping groove 13 is rotatably connected to the top surface of the base plate 11. The first shaping groove 12 is fixedly installed on the top surface of the base plate 11.

[0022] The specific setup and function of this embodiment are described below. Inner yarn strips, foam material, and edge binding yarn strips that meet the specified dimensions are cut on the workbench. The inner yarn strips, foam material, and edge binding yarn strips are then glued together to form a composite yarn strip. The composite yarn strip is then placed inside the first shaping groove 12 and the second shaping groove 13, and a corresponding adhesive is applied to one side of it. The racket buffer component body is then placed on top. The second shaping groove 13 is rotated, and the second shaping groove 13 cooperates with the first shaping groove 12 to make the composite yarn strip adhere tightly to the outside of the racket buffer component body, thereby improving the edge strength and impact resistance of the racket buffer component body.

[0023] Example 2: Figure 1 - Figure 4As shown, the production device for the elastic structure racket buffer component of this utility model includes a component shaping and extrusion assembly 1 and a yarn auxiliary bonding assembly 2. The yarn auxiliary bonding assembly 2 is located directly above the component shaping and extrusion assembly 1. The component shaping and extrusion assembly 1 includes a base plate 11, a first shaping groove 12, and a second shaping groove 13. The second shaping groove 13 is located on one side of the first shaping groove 12, and one end of the second shaping groove 13 is rotatably connected to the top surface of the base plate 11. The first shaping groove 12 is fixedly installed on the top surface of the base plate 11. The yarn auxiliary bonding assembly 2 includes a guide frame 21 and a yarn presser 22. The guide frame 21 has a guide groove 23 inside, and the yarn presser 22... One end of the yarn presser 22 is movable through the interior of the guide groove 23. The yarn presser 22 includes a long rod 221, a pressing rod 222, and a lever 223. The lever 223 is fixedly installed at one end of the long rod 221, and the pressing rod 222 is fixedly installed at the other end of the long rod 221. Several support plates 211 are fixedly connected to one side of the guide frame 21. One end of the several support plates 211 is provided with a positioning hole 212. Several support rods 111 are fixedly connected to the top surface of the bottom plate 11. One end of the several support rods 111 is movable through the interior of the positioning hole 212. A support plate 112 is fixedly connected to the outer side of one end of the support rod 111. The support plate 112 is attached to one side of the support plate 211.

[0024] The overall effect of this embodiment is as follows: First, the composite yarn is placed inside the first shaping groove 12 and the second shaping groove 13. Then, the guide frame 21 is placed directly above the component shaping and pressing assembly 1, so that one end of the support rod 111 moves through the inside of the positioning hole 212. The support plate 112 provides stable support to the guide frame 21 by adhering to one side of the support plate 211. Then, the operator manually drives the yarn pressing device 22 to move along the trajectory of the guide groove 23. The pressing rod 222 in the yarn pressing device 22 presses one side of the composite yarn, so that the other side is tightly attached to the inside of the first shaping groove 12 and the second shaping groove 13, ensuring that the composite yarn accurately fits the contour of the shaping groove and ensuring the shaping dimension accuracy. With the limiting effect of the guide frame 21 and the guide groove 23, the deviation of manual operation can be reduced and the shaping consistency can be improved. The yarn is subjected to stable force during the pressing process, which can reduce yarn damage, enhance the structural stability of the finished product, and thus improve production efficiency and product quality.

[0025] The device's operation and working principle are as follows: Inner yarn strips, foam material, and edge binding yarn strips of the specified dimensions are cut on the worktable. These are then glued together to form a composite yarn strip. The composite yarn strip is then placed inside the first shaping groove 12 and the second shaping groove 13. The guide frame 21 is then placed directly above the component shaping and extrusion assembly 1, allowing one end of the support rod 111 to movably pass through the positioning hole 212. The support plate 112, by adhering to one side of the support plate 211, [further details about its operation]. The guide frame 21 provides stable support. Then, the operator manually drives the yarn presser 22 to move along the trajectory of the guide groove 23. The pressing rod 222 in the yarn presser 22 presses against one side of the composite yarn, so that the other side is tightly attached to the inner side of the first shaping groove 12 and the second shaping groove 13. The corresponding adhesive is applied to one side. Then, the racket buffer component body is placed and the second shaping groove 13 is rotated. The second shaping groove 13 and the first shaping groove 12 cooperate with each other to make the composite yarn tightly attached to the outer side of the racket buffer component body.

[0026] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A production apparatus for an elastic racket buffer component, characterized in that: The component includes a component shaping and extrusion assembly (1) and a yarn auxiliary bonding assembly (2). The yarn auxiliary bonding assembly (2) is located directly above the component shaping and extrusion assembly (1). The component shaping and extrusion assembly (1) includes a base plate (11), a first shaping groove (12), and a second shaping groove (13). The second shaping groove (13) is located on one side of the first shaping groove (12). One end of the second shaping groove (13) is rotatably connected to the top surface of the base plate (11). The first shaping groove (12) is fixedly installed on the top surface of the base plate (11).

2. The production device for an elastic racket buffer component according to claim 1, characterized in that: The yarn auxiliary bonding component (2) includes a guide frame (21) and a yarn presser (22). The guide frame (21) has a guide groove (23) inside, and one end of the yarn presser (22) moves through the inside of the guide groove (23).

3. The production device for an elastic racket buffer component according to claim 2, characterized in that: The yarn presser (22) includes a long rod (221), a pressing rod (222) and a lever (223). The lever (223) is fixedly installed at one end of the long rod (221), and the pressing rod (222) is fixedly installed at the other end of the long rod (221).

4. The production device for an elastic racket buffer component according to claim 2, characterized in that: A plurality of support plates (211) are fixedly connected to one side of the guide frame (21), and a positioning hole (212) is provided at one end of the plurality of support plates (211).

5. The production apparatus for an elastic racket buffer component according to claim 4, characterized in that: The top surface of the base plate (11) is fixedly connected with several support rods (111), one end of which moves through the interior of the positioning hole (212).

6. The production apparatus for an elastic racket buffer component according to claim 5, characterized in that: A support plate (112) is fixedly connected to the outer side of one end of the support rod (111), and the support plate (112) is attached to one side of the support plate (211).

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