Epoxy resin polishing device for carbon fiber badminton racket production

Abstract

According to the epoxy resin grinding device for carbon fiber badminton racket production, a first motor is fixedly arranged at the lower end of a machining table, a rotating shaft penetrating through the machining table is arranged at the output end of the first motor, a bottom plate located at the upper end of the machining table is arranged at the top end of the rotating shaft, and a fixing seat is fixedly arranged at the upper end of the bottom plate; the racket body can be inserted into the fixing base, a polishing assembly is arranged on the machining table, a clamping assembly is arranged on the fixing base, a second motor is started to enable a polishing shaft to polish epoxy resin at a node gap of the racket body, and a first motor is started to enable a rotating shaft to drive a bottom plate to rotate; therefore, the fixing base can drive the racket body to rotate, the node gap of the racket body can be polished more evenly, labor can be saved, and the polishing efficiency is high.

Description

Technical Field

[0001] This utility model relates to the technical field of badminton racket production equipment, specifically an epoxy resin polishing device for the production of carbon fiber badminton rackets. Background Technology

[0002] Carbon fiber is a special fiber composed of carbon elements. Carbon fiber badminton rackets are lightweight, elastic, comfortable to hold, and have excellent vibration feedback when hitting the shuttlecock. In particular, due to the high strength and modulus of carbon fiber itself, it can produce faster shuttlecock speeds. Epoxy resin is mainly used at the joint of the handle of the badminton racket. During this process, epoxy resin will overflow at the joint, and at this time, it is necessary to polish the epoxy resin at the joint of the handle.

[0003] The existing polishing methods mostly involve manually sanding the epoxy resin at the joints and gaps of the racket with sandpaper. This method not only wastes manpower but also has low polishing efficiency, which in turn reduces the production efficiency of carbon fiber badminton rackets. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an epoxy resin polishing device for the production of carbon fiber badminton rackets.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an epoxy resin polishing device for producing carbon fiber badminton rackets, comprising a processing table and a racket body, a first motor fixedly mounted at the lower end of the processing table, a rotating shaft passing through the processing table at the output end of the first motor, a base plate located at the upper end of the processing table at the top of the rotating shaft, a fixing seat fixedly mounted at the upper end of the base plate, the racket body being able to be inserted into the interior of the fixing seat, a polishing component mounted on the processing table, and a clamping component mounted on the fixing seat;

[0008] The grinding assembly includes a telescopic cylinder and a second motor. The telescopic cylinder is fixed above the processing table, and the second motor is fixed at the output end of the telescopic cylinder. The output end of the second motor is provided with a grinding shaft.

[0009] The clamping assembly includes a fixed frame, a drive plate, and two clamping rods. Both clamping rods can penetrate the fixed base, and one end of the grinding shaft is provided with a clamping plate for clamping the racket body. The fixed frame is fixed in the middle part of the fixed base. The drive plate is located above the fixed frame, and both ends of the drive plate are provided with toothed plates that slide with the fixed frame. The two ends of the fixed frame are rotatably provided with first screws. The two first screws have a forward and reverse thread structure. The first screws can be inserted into the interior of the clamping rods. The outer end of the first screw is provided with a driven wheel. The toothed plate meshes with the driven wheel. The fixed base is rotatably provided with a second screw that penetrates the drive plate. The second screw is threadedly engaged with the drive plate.

[0010] To improve the stability of the toothed plate during use, the present invention includes the following improvements: two sliding grooves are symmetrically arranged on the upper end of the fixing frame, and a slider that slides in cooperation with the sliding grooves is provided on the lower end of the toothed plate.

[0011] Furthermore, an improvement of this utility model is that the cross-section of the slider is inverted T-shaped.

[0012] To improve the stability of the clamping rod during use, the present invention features an improvement where the clamping rod has a rectangular cross-section.

[0013] Furthermore, the present invention is improved in that the clamping plate has an arc-shaped structure and the inner wall of the clamping plate is provided with multiple anti-slip textures.

[0014] Furthermore, the improvements of this utility model include that the fixed base, fixed frame, drive plate, first screw and clamping rod are all made of metal, and the fixed frame is welded to the middle part of the fixed base.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides an epoxy resin polishing device for the production of carbon fiber badminton rackets, which has the following beneficial effects:

[0017] The clamping assembly can hold and fix the racket body in the center on the fixed base. Activating the second motor can make the grinding shaft grind the epoxy resin at the joints and gaps of the racket body. Activating the first motor can make the rotating shaft drive the base plate to rotate, which in turn can make the fixed base drive the racket body to rotate. This can make the grinding of the joints and gaps of the racket body more uniform. It can not only save labor, but also make the grinding more efficient, thereby improving the production efficiency of carbon fiber badminton rackets. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This utility model Figure 1Top view;

[0020] Figure 3 This is a schematic diagram of the internal structure of the fixing groove in this utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the rotating shaft in this utility model;

[0022] Figure 5 This utility model Figure 1 A magnified schematic diagram of the partial structure at point A in the middle;

[0023] In the diagram: 1. Processing table; 2. First motor; 3. Rotating shaft; 4. Base plate; 5. Fixing seat; 6. Racket body; 7. Telescopic cylinder; 8. Second motor; 9. Grinding shaft; 10. Fixing groove; 11. Fixing frame; 12. First screw; 13. Driven wheel; 14. Drive plate; 15. Second screw; 16. Slider; 17. Toothed plate; 18. Slide groove; 19. Clamping rod; 20. Clamping plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 This utility model discloses an epoxy resin polishing device for the production of carbon fiber badminton rackets, comprising a processing table 1 and a racket body 6. A first motor 2 is fixedly installed at the lower end of the processing table 1. The output end of the first motor 2 is provided with a rotating shaft 3 that passes through the processing table 1. The top end of the rotating shaft 3 is provided with a base plate 4 located at the upper end of the processing table 1. A fixing seat 5 is fixedly installed at the upper end of the base plate 4. The racket body 6 can be inserted into the interior of the fixing seat 5. A polishing component is provided on the processing table 1, and a clamping component is provided on the fixing seat 5.

[0026] The grinding assembly includes a telescopic cylinder 7 and a second motor 8. The telescopic cylinder 7 is fixed above the processing table 1, and the second motor 8 is fixed at the output end of the telescopic cylinder 7. The output end of the second motor 8 is provided with a grinding shaft 9.

[0027] The clamping assembly includes a fixed frame 11, a drive plate 14, and two clamping rods 19. Both clamping rods 19 can penetrate the fixed base 5. One end of the grinding shaft 9 is provided with a clamping plate 20 for clamping the racket body 6. The fixed frame 11 is fixed in the middle part of the fixed base 5. The drive plate 14 is located above the fixed frame 11. Both ends of the drive plate 14 are provided with toothed plates 17 that slide with the fixed frame 11. The two ends of the fixed frame 11 are rotatably provided with first screws 12. The two first screws 12 have a forward and reverse thread structure. The first screws 12 can be inserted into the inside of the clamping rods 19. The outer end of the first screws 12 is provided with a driven wheel 13. The toothed plates 17 mesh with the driven wheel 13. A second screw 15 is rotatably provided on the fixed base 5 that penetrates the drive plate 14. The second screw 15 is threadedly engaged with the drive plate 14.

[0028] When using this structure, the racket body 6 is first placed in the fixing groove 10, and then the second screw 15 is rotated. Through the action of the thread structure, the drive plate 14 can slide along the second screw 15, so that the two toothed plates 17 can slide at both ends of the fixing frame 11. During the movement of the toothed plates 17, the two driven wheels 13 will rotate through the meshing action, which will cause the two first screws 12 to rotate synchronously. Since the position of the first screws 12 is fixed, the two clamping rods 19 will slide synchronously in opposite directions along the two first screws 12, so that the two clamping plates 20 can clamp the racket body 6 in the center within the fixing groove 10.

[0029] Activating the telescopic cylinder 7 moves the grinding shaft 9 to the joint gap of the racket body 6. Then, activating the second motor 8 enables the grinding shaft 9 to grind the epoxy resin at the joint gap of the racket body 6. Activating the first motor 2 enables the rotating shaft 3 to drive the base plate 4 to rotate, thereby enabling the fixed seat 5 to drive the racket body 6 to rotate. This allows for more even grinding of the joint gap of the racket body 6, which not only saves labor but also has high grinding efficiency, thereby improving the production efficiency of carbon fiber badminton rackets.

[0030] In this embodiment, the lack of a guide structure between the toothed plate 17 and the fixing frame 11 will affect the stability of the toothed plate 17 during use. The upper end of the fixing frame 11 is provided with two symmetrical sliding grooves 18, and the lower end of the toothed plate 17 is provided with a slider 16 that slides in cooperation with the sliding grooves 18. The cross-section of the slider 16 is inverted T-shaped. When the toothed plate 17 moves, the slider 16 will slide in the sliding grooves 18, which can provide a guide structure between the toothed plate 17 and the fixing frame 11 and improve the stability of the toothed plate 17 during use.

[0031] In this embodiment, the clamping rod 19 has a rectangular cross-section, which prevents the clamping rod 19 from shaking when the first screw 12 rotates, thus improving the stability of the clamping rod 19 during use.

[0032] In this embodiment, the clamping plate 20 has an arc-shaped structure, and the inner wall of the clamping plate 20 is provided with multiple anti-slip textures. The anti-slip textures can increase the friction between the clamping plate 20 and the racket body 6, thereby improving the limiting effect of the clamping plate 20 on the racket body 6.

[0033] In this embodiment, the fixing base 5, fixing frame 11, drive plate 14, first screw 12, and clamping rod 19 are all made of metal. The fixing base 5, fixing frame 11, drive plate 14, first screw 12, and clamping rod 19 can all be made of aluminum alloy. Aluminum alloy has the advantages of high hardness and strong corrosion resistance, which makes the fixing base 5, fixing frame 11, drive plate 14, first screw 12, and clamping rod 19 less prone to damage. The fixing frame 11 can be welded to the middle part of the fixing base 5.

[0034] In the description herein, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An epoxy resin polishing device for producing carbon fiber badminton rackets, comprising a processing table (1) and a racket body (6), characterized in that: The lower end of the processing table (1) is fixedly provided with a first motor (2), the output end of the first motor (2) is provided with a rotating shaft (3) that passes through the processing table (1), the top end of the rotating shaft (3) is provided with a base plate (4) located at the upper end of the processing table (1), the upper end of the base plate (4) is fixedly provided with a fixing seat (5), the racket body (6) can be inserted into the interior of the fixing seat (5), the processing table (1) is provided with a grinding component, and the fixing seat (5) is provided with a clamping component; The grinding assembly includes a telescopic cylinder (7) and a second motor (8). The telescopic cylinder (7) is fixed above the processing table (1), and the second motor (8) is fixed at the output end of the telescopic cylinder (7). The output end of the second motor (8) is provided with a grinding shaft (9). The clamping assembly includes a fixed frame (11), a drive plate (14), and two clamping rods (19). Both clamping rods (19) can pass through the fixed base (5), and one end of the grinding shaft (9) is provided with a clamping plate (20) for clamping the racket body (6). The fixed frame (11) is fixed in the middle part of the fixed base (5), and the drive plate (14) is located above the fixed frame (11). Both ends of the drive plate (14) are provided with toothed plates (11) that slide with the fixed frame (11). 7) The two ends of the fixing frame (11) are rotatably provided with first screws (12). The two first screws (12) have a positive and negative tooth structure. The first screws (12) can be inserted into the inside of the clamping rod (19). The outer end of the first screw (12) is provided with a driven wheel (13). The toothed plate (17) meshes with the driven wheel (13). The fixing seat (5) is rotatably provided with a second screw (15) that penetrates the drive plate (14). The second screw (15) is threadedly engaged with the drive plate (14).

2. The epoxy resin polishing device for producing carbon fiber badminton rackets according to claim 1, characterized in that: The upper end of the fixed frame (11) is provided with two sliding grooves (18) symmetrically arranged on the left and right, and the lower end of the toothed plate (17) is provided with a slider (16) that slides in cooperation with the sliding grooves (18).

3. The epoxy resin polishing device for producing carbon fiber badminton rackets according to claim 2, characterized in that: The cross-section of the slider (16) is inverted T-shaped.

4. The epoxy resin polishing device for producing carbon fiber badminton rackets according to claim 3, characterized in that: The clamping rod (19) has a rectangular cross-section.

5. The epoxy resin polishing device for producing carbon fiber badminton rackets according to claim 4, characterized in that: The clamping plate (20) has an arc-shaped structure, and the inner wall of the clamping plate (20) is provided with multiple anti-slip textures.

6. The epoxy resin polishing device for producing carbon fiber badminton rackets according to claim 5, characterized in that: The fixed base (5), the fixed frame (11), the drive plate (14), the first screw (12) and the clamping rod (19) are all made of metal, and the fixed frame (11) is welded to the middle part of the fixed base (5).

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