An automated painting equipment for badminton racket manufacturing

Abstract

This invention discloses an automated painting equipment for badminton racket processing, comprising a base, a transfer mechanism, a drying chamber, and a painting mechanism. The invention utilizes a transfer mechanism located at the center of the top surface of the base. The right end of the transfer mechanism has a drying chamber, and the rear left end has a painting mechanism. The transfer mechanism includes a fixed panel, a fixed frame, and a drive motor, among other components. These components work together to hold the badminton racket in place via a clamping mechanism at the top of the fixed panel, causing the racket to swing left and right. This enables continuous painting and drying of the badminton racket, overcoming the shortcomings of traditional painting operations that require transferring and drying the racket. It eliminates intermediate transfer and queuing time, has a high degree of automation, significantly improves production efficiency, and ensures product standardization.

Description

Technical Field

[0001] This invention relates to the field of badminton racket processing technology, specifically to an automated spray painting device for badminton racket processing. Background Technology

[0002] In the production and processing of badminton rackets, spray painting is a key process to improve the product's appearance and enhance its surface protection.

[0003] After traditional badminton rackets are painted, they usually need to be manually disassembled and then transferred to a drying room for drying. This process is labor-intensive and inefficient. During the use of the rackets, contact and friction may cause damage to the paint surface, affecting the production quality of the rackets. In addition, some painting machines have fixed nozzles, which limit the painting range and easily create blind spots, making it impossible to achieve uniform spraying and failing to meet the needs of mass production and complex painting processes. Summary of the Invention

[0004] The purpose of this invention is to provide an automated painting equipment for badminton racket processing, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automated spray painting device for badminton racket processing, comprising a base, a transfer mechanism at the top center of the base, a set of drying chambers connected to the right end of the transfer mechanism, and a spray painting mechanism at the left rear end of the transfer mechanism;

[0006] The transfer mechanism includes a fixed panel, a fixed frame and a drive motor. A set of fixed frames is provided at the bottom center of the fixed panel, and a set of drive motors is connected to the bottom center of the fixed frames.

[0007] The fixed panel has a set of through slots at the middle of its top surface. The fixed panel has a set of limiting posts at the left and right ends of the top surface corresponding to the through slots. The fixed panel has a set of racks at the rear end of its top surface. The fixed panel has a set of limiting plates at the front and rear ends of the bottom surface near the through slots. A set of sliders is provided between the two sets of limiting plates. A set of movable buckles is connected to the bottom middle of sliders. A set of clamping mechanisms is provided at the top middle of sliders.

[0008] By adopting the above technical solution, the transfer mechanism, drying chamber, and painting mechanism are coordinated and concentrated on the base. Compared with independent painting booths and drying lines, this can greatly save space and has a reasonable layout, which is conducive to the process of badminton rackets from painting to drying. The fixed panel, fixed frame, and drive motor work together to ensure structural stability and high rigidity, realize centralized power drive, and make control simple and reliable. The fixed panel realizes the precise linear movement of the clamping mechanism through the through groove. At the same time, the rack can drive the clamping mechanism to rotate during the movement, realizing the movement and rotation of the badminton racket without complex control, improving the movement efficiency of the badminton racket, effectively improving production efficiency, and reducing manual intervention and transfer time between processes.

[0009] Preferably, the clamping mechanism includes a vertical panel, a base plate, protruding teeth, a groove, a rotating shaft, a horizontal plate, and clamps. A set of vertical panels is provided at the top of the through groove, and a set of base plates is connected to the bottom of the vertical panel. The rear end of the base plate is provided with at least two sets of protruding teeth at equal intervals. The front end of the base plate is provided with a groove, and the bottom middle of the base plate is provided with a set of rotating shafts. The bottom end of the rotating shafts extends to the bottom end of the through groove and connects to the top middle of the slider. A set of horizontal plates is provided at the top front of the vertical panel, and at least two sets of clamps are provided at equal intervals on both the upper and lower surfaces of the horizontal plates.

[0010] By adopting the above technical solution, the vertical panel and the horizontal plate provide the mounting base for the badminton racket, while the clamp can directly fix the badminton racket. The protruding teeth at the rear end and the groove at the front end of the base plate allow the clamping mechanism to interact with the rack and the limiting column when moving, thereby realizing the self-rotation function during the transfer process.

[0011] Preferably, the top end of the drive shaft of the first drive motor extends through into the fixed frame and is connected to a set of rotating arms. A set of sliders is connected to the top end of the rotating arm away from the first drive motor.

[0012] By adopting the above technical solution, after the drive motor starts, the drive shaft drives the rotating arm to rotate, and the slider at the top of the rotating arm moves with the rotating arm, which can push the movable buckle and slider one to reciprocate along the limiting plate, thereby driving the clamping mechanism to move along the through groove. It has the advantages of simple structure and reliable operation, and can drive the racket to move back and forth between the drying chamber and the painting mechanism.

[0013] Preferably, the painting mechanism includes a base, a first support plate, a turntable, a reciprocating mechanism, a spray nozzle, a second support plate, and a top panel. The base has a set of sliding grooves at the top center, and a set of first support plates is provided at the front and rear center of each sliding groove. A set of turntables is connected to the opposite surfaces of the two sets of first support plates. A reciprocating mechanism is provided between the two sets of turntables. A set of spray nozzles is connected to the right end of the reciprocating mechanism. The top panel is connected to the left end of the top surface of the base through the two sets of second support plates. A set of fixing blocks is provided at the right center of the bottom surface of the top panel.

[0014] By adopting the above technical solution, the reciprocating mechanism, driven by the turntable, can drive the spray head to reciprocate, thereby expanding the spraying area, maintaining the spraying efficiency of badminton rackets, realizing the automated movement of the spray head, and enabling uniform and comprehensive spraying of badminton rackets, effectively improving spraying efficiency and quality.

[0015] Preferably, the two sets of turntables are connected by a central shaft, and a second drive motor is connected to the rear end of the central shaft. Guide grooves are provided on the opposite surfaces of the two sets of turntables.

[0016] By adopting the above technical solution, the second drive motor synchronously drives the two sets of turntables to rotate through the central shaft, and moves through the two sets of guide groove linkage reciprocating mechanism. Through simple mechanical rotation, it generates reciprocating motion that meets the requirements of the painting process, with high control accuracy and mechanical efficiency.

[0017] Preferably, the reciprocating mechanism includes a slide plate, a second slide groove, a second vertical panel, a third slide groove, a first linkage arm, an extension panel, a fourth slide groove, and a second linkage arm. A set of slide plates is connected inside the first slide groove. The front end of the slide plate is provided with two sets of second slide grooves, and a second vertical panel is connected to the two sets of second slide grooves. A third slide groove is provided at the upper front end of the second vertical panel. A first linkage arm is connected to the third slide groove through a first movable wheel. A second extension panel is connected to the bottom right end of the second vertical panel. A set of nozzles is connected to the right front end of the extension panel, and the rear end of the nozzles passes through the extension panel and is connected to a set of material conveying pipes. A fourth slide groove is provided at the right rear end of the slide plate, and a second linkage arm is connected to the fourth slide groove through a second movable wheel.

[0018] By adopting the above technical solution, the slide plate, vertical panel two, and linkage arm one and linkage arm two can be assembled into a multi-degree-of-freedom motion system through the linkage between slide groove two, slide groove three and slide groove four. Its advantage is that the rotation input of the turntable is transformed into the reciprocating motion of the spray head through multiple sets of sliding pairs and connecting rods, so as to ensure that the spray head can accurately cover the racket and improve the integrity of the paint spraying.

[0019] Preferably, the second linkage arm has an "L" shaped structure, with the corner connected to the fixed block via a rotating shaft, and a set of movable wheels is connected to both the rear top and front bottom of the second linkage arm.

[0020] By adopting the above technical solution, the second linkage arm is connected to the fixed block through the second rotating shaft to form a lever structure. The two moving wheels at both ends roll in the fourth sliding groove and the guide groove respectively. When the guide groove drives one end of the second linkage arm to move, the other end of the second linkage arm can drive the slide plate to move, which enhances the stability and controllability of the movement.

[0021] Preferably, the guide groove has a triangular structure, and the guide grooves on the opposite surfaces of the two sets of turntables are eccentrically staggered.

[0022] By adopting the above technical solution, when the turntable rotates, the guide groove can generate a complex motion trajectory, which in turn drives the nozzle to move through other components, causing changes in its height and moving distance. This ensures coating quality while further improving work efficiency.

[0023] Preferably, the protruding teeth mesh with the rack, and the groove corresponds to the limiting post.

[0024] By adopting the above technical solution, when the clamping mechanism moves on the fixed panel, the convex teeth mesh with the fixed rack, forcing the base plate to drive the entire clamping mechanism and racket to rotate. The cooperation between the groove and the limiting post enables the clamping mechanism and racket to perform linear horizontal movement when they move to both ends of the through groove, thereby realizing the feeding or retrieval operation of the clamping mechanism and racket. No additional drive motor needs to be installed. The racket's rotation and translation are achieved only through mechanical linkage, which can effectively save production and usage costs.

[0025] Preferably, the vertical panel and the horizontal panel are rotatably connected by two sets of discs, and the opposite surfaces of the two sets of discs are provided with opposing flange grooves.

[0026] By adopting the above technical solution, the horizontal plate can rotate around the disc and be fixed by the flange groove between the two sets of discs, which can change the paint surface of the badminton racket and enhance the flexibility and adaptability of the equipment.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] 1. This invention integrates the painting mechanism, transfer mechanism, and drying chamber onto a base, realizing fully automated operation of badminton rackets from spraying to drying. Compared with the existing manual disassembly of badminton rackets and transfer to the drying room, this invention, through the precise scheduling of the transfer mechanism, enables the rackets to automatically undergo a series of processes such as spraying, transfer, and drying after being clamped, forming a continuous production process. This can effectively improve the production capacity of badminton rackets and significantly reduce labor intensity and labor costs, achieving efficient and stable large-scale production.

[0029] 2. The present invention uses a rack and a limiting post set on a fixed panel to cooperate with the protruding teeth and grooves at the bottom of the clamping mechanism installed on the movable slider to make the clamping mechanism and the badminton racket rotate around the rotation axis during the transfer process, thereby changing the position of the badminton racket and making it easier to send the badminton racket into the drying chamber. Compared with the existing technology, which requires an additional motor to drive the rotation or relies entirely on manual flipping, it has the characteristics of reliable structure and low cost, and can effectively reduce production and use costs.

[0030] 3. This invention utilizes a reciprocating mechanism positioned between two sets of turntables. A nozzle is connected to the right end of the reciprocating mechanism. Triangular guide grooves, eccentrically intersecting on opposite faces of the two turntables, connect to linkage arms one and two within the reciprocating mechanism. During turntable rotation, linkage arms one and two are linked, converting the turntable's rotational motion into multi-dimensional motion of the sliding plate and vertical panel two. This ultimately drives the nozzle to perform regular reciprocating motion in the front-back and up-down directions. Compared to existing fixed-nozzle spraying technology, this invention expands the spraying area of ​​the nozzle, providing uniform coverage for the racket, significantly improving the efficiency of badminton racket painting, and avoiding paint gaps. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the structure of the present invention;

[0032] Figure 2 This is a schematic diagram of the transfer mechanism structure of the present invention;

[0033] Figure 3 This is a bottom view of the fixed panel structure of the present invention;

[0034] Figure 4 This is a schematic diagram of the slider connection structure of the present invention;

[0035] Figure 5 This is a schematic diagram of the clamping mechanism of the present invention;

[0036] Figure 6 This is a schematic diagram of the connection structure between the vertical panel and the horizontal plate of the present invention;

[0037] Figure 7 This is a schematic diagram of the painting mechanism of the present invention;

[0038] Figure 8 This is a schematic diagram of the rear view structure of the turntable of the present invention;

[0039] Figure 9 This is a schematic diagram of the reciprocating mechanism structure of the present invention;

[0040] Figure 10 This is a schematic diagram of the rear view structure of the skateboard according to the present invention.

[0041] In the diagram: Base-1, Transfer Mechanism-2, Drying Chamber-3, Painting Mechanism-4, Fixed Panel-21, Fixed Frame-22, Drive Motor I-23, Through Slot-211, Limiting Column-212, Rack-213, Limiting Plate-214, Slider I-215, Moving Buckle-216, Clamping Mechanism-217, Vertical Panel I-2171, Base Plate-2172, Protruding Tooth-2173, Groove-2174, Rotating Shaft I-2175, Horizontal Plate-2176, Clamp-2177, Rotating Arm-231, Slider II-232, Base-4 1. Support plate one - 42. Turntable - 43. Reciprocating mechanism - 44. Nozzle - 45. Support plate two - 46. Top panel - 47. Slide 1 - 411. Guide groove - 431. Central shaft - 432. Drive motor two - 433. Slide plate - 441. Slide 2 - 442. Vertical panel two - 443. Slide 3 - 444. Linkage arm one - 445. Extension panel - 446. Slide 4 - 447. Linkage arm two - 448. Moving wheel one - 4451. Rotating shaft two - 4481. Moving wheel two - 4482. Material conveying pipe - 451. Fixing block - 471. Detailed Implementation

[0042] To further explain the technical solution of the present invention, a detailed description is provided below through specific embodiments.

[0043] Please see Figure 1 The present invention provides an automated spray painting device for badminton racket processing, including a base 1, a transfer mechanism 2 for fixing and moving badminton rackets is provided at the top center of the base 1, a set of drying chambers 3 is connected to the right end of the transfer mechanism 2, the left end of the drying chambers 3 is open and the inner end is provided with heating wire, which can heat and dry the badminton rackets moved into the drying chambers 3, and a spray painting mechanism 4 is provided at the left rear end of the transfer mechanism 2.

[0044] Specifically, the transfer mechanism 2, drying chamber 3, and painting mechanism 4 are arranged in a coordinated manner and concentrated on the base 1. Compared with separate painting booths and drying lines, this can greatly save space and has a reasonable layout, which is conducive to the process of badminton rackets from painting to drying.

[0045] Please see Figures 2-3 The transfer mechanism 2 includes a fixed panel 21, a fixed frame 22, and a drive motor 23. A U-shaped fixed frame 22 is provided at the bottom center of the fixed panel 21. A drive motor 23 is installed at the bottom center of the fixed frame 22. The top end of the drive shaft of the drive motor 23 extends through into the fixed frame 22 and is connected to a set of rotating arms 231. The rotation of the drive shaft of the drive motor 23 can drive the rotating arms 231 to rotate. A set of sliders 232 is rotatably connected to the top end of the rotating arm 231 away from the drive motor 23.

[0046] Specifically, the drive motor 23 can drive the rotating arm 231 to rotate, and the slider 232 at the top of the rotating arm 231 moves with the rotating arm 231, which can push the movable buckle 216 and the slider 215 to reciprocate along the limiting plate 214, thereby driving the clamping mechanism 217 to move along the through groove 211. It has the advantages of simple structure and reliable operation, and can drive the racket to move back and forth between the drying chamber 3 and the painting mechanism 4.

[0047] Please see Figures 2-5 A set of through grooves 211 is provided at the middle of the top surface of the fixed panel 21. A set of limiting columns 212 are fixedly connected to the left and right ends of the top surface of the fixed panel 21 corresponding to the positions of the through grooves 211. A set of racks 213 is installed at the rear end of the top surface of the fixed panel 21. A set of "L" limiting plates 214 are connected to the front and rear ends of the bottom surface of the fixed panel 21 near the through grooves 211. The two sets of limiting plates 214 are mirror images of each other. A set of sliders 215 is provided between the two sets of limiting plates 214. Slider 215 can slide between the two sets of limiting plates 214. A set of movable buckles 216 is fixedly connected to the bottom middle end of slider 215. A set of clamping mechanisms 217 is rotatably connected to the top middle end of slider 215.

[0048] Specifically, the fixed panel 21, the fixed frame 22, and the drive motor 23 work together to ensure a stable and rigid structure, achieve centralized power drive, and provide simple and reliable control. The fixed panel 21 enables precise linear movement of the clamping mechanism 217 through the through slot 211. At the same time, the rack 213 drives the clamping mechanism 217 to rotate during movement, realizing the movement and rotation of the badminton racket without complex control, improving the movement efficiency of the badminton racket, effectively increasing production efficiency, and reducing manual intervention and transfer time between processes.

[0049] Please see Figure 2 , Figure 5 and Figure 6The clamping mechanism 217 includes a vertical panel 2171, a base plate 2172, protruding teeth 2173, a groove 2174, a rotating shaft 2175, a horizontal plate 2176, and a clamp 2177. A set of vertical panels 2171 is provided at the top of the through groove 211. A set of base plates 2172 is fixedly connected to the bottom of the vertical panels 2171. At least two sets of protruding teeth 2173 are provided at equal intervals at the rear end of the base plate 2172. The protruding teeth 2173 mesh with the rack 213. The front end of the base plate 2172 is provided with... A set of grooves 2174 corresponds to two limiting posts 212, which can be inserted into the grooves 2174. A set of rotating shafts 2175 is fixedly connected to the bottom center of the base plate 2172. The bottom end of the rotating shafts 2175 extends to the bottom end of the through groove 211 and is rotatably connected to the top center of the slider 215. A set of horizontal plates 2176 is installed at the front top of the vertical panel 2171. The upper and lower surfaces of the horizontal plates 2176 are provided with at least two sets of clamps 2177 at equal intervals. The vertical panel 2171 and the horizontal plates 2176 are rotatably connected by two sets of discs, and the opposite surfaces of the two sets of discs are provided with opposing flange slots. The horizontal plates 2176 can rotate around the discs and are fixed by the flange slots between the two sets of discs. This allows for changes in the paint surface of the badminton racket, enhancing the flexibility and adaptability of the equipment.

[0050] Specifically, the vertical panel 2171 and the horizontal plate 2176 provide the mounting base for the badminton racket, while the clamp 2177 can directly fix the badminton racket. The design of the protruding teeth 2173 at the rear end and the groove 2174 at the front end of the base plate 2172 allows the clamping mechanism 217 to interact with the rack 213 and the limiting column 212 when moving, thereby realizing the self-rotation function during the transfer process. When the clamping mechanism 217 moves on the fixed panel 21, the protruding teeth 2173 mesh with the fixed rack 213, forcing the base plate 2172 to drive the entire clamping mechanism 217 and the racket to rotate. The cooperation between the groove 2174 and the limiting column 212 enables the clamping mechanism 217 and the racket to perform linear horizontal movement when moving to both ends of the through groove 211, thereby realizing the feeding or retrieval operation of the clamping mechanism 217 and the racket. No additional drive motor needs to be installed. The rotation and translation of the racket are realized only through mechanical linkage, which can effectively save production and usage costs.

[0051] Please see Figure 7The painting mechanism 4 includes a base 41, a first support plate 42, a turntable 43, a reciprocating mechanism 44, a nozzle 45, a second support plate 46, and a top panel 47. A set of sliding grooves 411 is provided at the top center of the base 41. A set of first support plates 42 are fixedly connected to the front and rear center of the sliding grooves 411. A set of turntables 43 are connected to the top of the opposite surfaces of the two sets of first support plates 42. A reciprocating mechanism 44 is provided between the two sets of turntables 43. The bottom end of the reciprocating mechanism 44 is slidably connected to the first sliding groove 411 and can slide along the first sliding groove 411. A set of nozzles 45 for painting operations is connected to the right end of the reciprocating mechanism 44. A set of top panels 47 is connected to the left end of the top surface of the base 41 through the two sets of second support plates 46. A set of fixing blocks 471 is fixedly connected to the right center of the bottom surface of the top panel 47.

[0052] Specifically, the reciprocating mechanism 44, driven by the turntable 43, can drive the spray head 45 to reciprocate, thereby expanding the spraying area, maintaining the spraying efficiency of the badminton racket, realizing the automated movement of the spray head 45, and enabling uniform and comprehensive spraying of the badminton racket, effectively improving the spraying efficiency and quality.

[0053] Please see Figures 7-9 The two sets of turntables 43 are connected by a central shaft 432. The rotation of the central shaft 432 can drive the two sets of turntables 43 to rotate synchronously. A second drive motor 433 is installed at the rear end of the central shaft 432. The second drive motor 433 can drive the central shaft 432 to rotate. Both sets of turntables 43 have guide grooves 431 on their opposite surfaces. The guide grooves 431 are triangular in structure. The guide grooves 431 on the opposite surfaces of the two sets of turntables 43 are eccentrically staggered. When the turntables 43 rotate, the guide grooves 431 can generate complex motion trajectories, thereby driving the nozzles 45 to move through other components, causing changes in their height and travel distance. This ensures the quality of spraying while further improving work efficiency.

[0054] Specifically, the drive motor 433 synchronously drives the two sets of turntables 43 to rotate through the central shaft 432, and moves through the two sets of guide grooves 431 linked to the reciprocating mechanism 44. Through simple mechanical rotation, it generates reciprocating motion that meets the requirements of the painting process, with high control precision and mechanical efficiency.

[0055] Please see Figures 7-10The reciprocating mechanism 44 includes a slide plate 441, a second slide groove 442, a second vertical panel 443, a third slide groove 444, a first linkage arm 445, an extension panel 446, a fourth slide groove 447, and a second linkage arm 448. A set of slide plates 441 is slidably connected in the first slide groove 411. The left and right front ends of the slide plate 441 are provided with two sets of vertical slide grooves 442, and a set of second vertical panels 443 is connected through the two sets of second slide grooves 442. The upper front end of the second vertical panel 443 is provided with a set of third horizontal slide grooves 444. The third slide groove 444 is connected through a first moving wheel 4451. A set of linkage arms 445 is connected, wherein a set of movable wheels 4451 are provided at both the front and rear positions near one end of the vertical panel 443. The rear movable wheel 4451 extends into the slide groove 444, and the front movable wheel 4451 extends into the front guide groove 431. The left end of the linkage arm 445 is rotatably connected to the rear end of the front support plate 46. When the turntable 43 rotates, it can drive the linkage arm 445 to swing up and down around the left end, thereby driving the vertical panel 443 to move up and down along the two sets of slide grooves 442. A set of extension panels 446 is fixedly connected to the bottom right end of panel 443. A set of spray nozzles 45 is installed at the front right end of extension panel 446, and the rear end of the spray nozzles 45 passes through extension panel 446 and is connected to a set of conveying pipes 451 for conveying paint. A set of vertical sliding grooves 447 is provided at the rear right end of slide plate 441. A set of linkage arms 448 is connected to sliding grooves 447 through moving wheels 4482. Furthermore, linkage arms 448 have an "L" shaped structure, and the corner is connected to fixed block 471 through rotating shaft 4481. Both the top and bottom front ends are connected to a set of two movable wheels 4482. The top movable wheel 4482 extends into the rear guide groove 431, and the bottom movable wheel 4482 extends into the slide groove 447. When the turntable 43 rotates, it can drive the linkage arm 448 to rotate around the rotation axis 4481, thereby pushing the slide plate 441 to reciprocate along the slide groove 411. This allows the spray head 45 to move up and down and left and right, forming a square-shaped movement trajectory, which not only enhances the stability and controllability of the movement, but also improves the painting efficiency of the badminton racket.

[0056] Specifically, the slide plate 441, vertical panel 443, and linkage arm 445 and linkage arm 448 can be assembled into a multi-degree-of-freedom motion system through the linkage between slide groove 442, slide groove 444 and slide groove 447. Its advantage is that the rotation input of turntable 43 is converted into the reciprocating motion of nozzle 45 through multiple sets of sliding pairs and connecting rods, so as to ensure that nozzle 45 can accurately cover racket and improve the integrity of paint spraying.

[0057] This invention provides an automated painting equipment for badminton racket processing. By integrating the painting mechanism 4, the transfer mechanism 2, and the drying chamber 3 onto the base 1, it achieves fully automated operation of the badminton racket from painting to drying. Compared with the existing method of manually disassembling badminton rackets and transferring them to the drying room, this invention, through the precise scheduling of the transfer mechanism 2, allows the racket to automatically undergo a series of processes such as painting, transfer, and drying after clamping, forming a continuous production process. This effectively increases the production capacity of badminton rackets and significantly reduces labor intensity and labor costs, achieving efficient and stable large-scale production. The racket mechanism 217, mounted on the fixed panel 21, and the toothed pinion 213 and the limiting pinion 212 on the fixed panel 21 cooperate with the protruding tooth 2173 and the groove 2174 at the bottom of the clamping mechanism 217 mounted on the movable slider 215. This causes the clamping mechanism 217 and the badminton racket to rotate around the rotation axis 2175 during the transfer process, changing the position of the badminton racket and facilitating its delivery. Inside the drying chamber 3, compared to existing technologies that require additional motor-driven rotation or rely entirely on manual turning, this method features reliable structure and low cost, effectively reducing production and usage costs. A reciprocating mechanism 44, positioned between two sets of turntables 43, connects to a nozzle 45 at its right end. Triangular guide grooves 431, eccentrically intersecting on opposite sides of the two turntables 43, connect to the first linkage arm 445 and the second linkage arm 448 within the reciprocating mechanism 44. During the rotation of the turntables 43, the first linkage arm 445 and the second linkage arm 448 are linked, converting the rotational motion of the turntables 43 into multi-dimensional motion of the sliding plate 441 and the second vertical panel 443. This ultimately drives the nozzle 45 to perform regular reciprocating motion in the front-back and up-down directions. Compared to existing fixed-nozzle spraying technologies, this method expands the spraying area of ​​the nozzle 45, ensuring uniform coverage of the racket and significantly improving the efficiency of badminton racket painting, while avoiding paint gaps.

[0058] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automated paint spraying apparatus for badminton racket processing, characterized by: Including base (1), the base (1) top middle end is equipped with transfer mechanism (2), the right end of transfer mechanism (2) is connected with a group of drying cabin (3), the left rear end of transfer mechanism (2) is equipped with paint spraying mechanism (4); The transfer mechanism (2) includes a fixed panel (21), a fixed frame (22) and a drive motor (23), the fixed panel (21) bottom middle end is equipped with a group of fixed frame (22), the fixed frame (22) bottom middle end is connected with a group of drive motor (23); The fixed panel (21) top surface middle end is equipped with a group of through slot (211), the fixed panel (21) top surface left and right end is equipped with a group of limit column (212) in the position corresponding to through slot (211), the fixed panel (21) top surface rear end is equipped with a group of rack (213), the fixed panel (21) bottom surface is equipped with a group of limit plate (214) near the front and rear end of through slot (211), a group of sliding block (215) is arranged between the two groups of limit plate (214), the sliding block (215) bottom middle end is connected with a group of moving buckle plate (216), the sliding block (215) top middle end is equipped with a group of clamping mechanism (217).

2. The automatic paint spraying apparatus for badminton racket processing as claimed in claim 1, wherein: The clamping mechanism (217) includes a vertical panel (2171), a bottom plate (2172), a convex tooth (2173), a recess (2174), a rotating shaft (2175), a horizontal plate (2176) and a clamp (2177), the through slot (211) top end is equipped with a group of vertical panel (2171), the vertical panel (2171) bottom end is connected with a group of bottom plate (2172), the bottom plate (2172) rear end is equipped with not less than two groups of convex teeth (2173) at equal intervals, the bottom plate (2172) front end is equipped with a group of recess (2174), and the bottom plate (2172) bottom middle end is equipped with a group of rotating shaft (2175), the rotating shaft (2175) bottom end extends to the bottom end of through slot (211) and is connected with the top middle end of sliding block (215), the vertical panel (2171) front top end is equipped with a group of horizontal plate (2176), the upper and lower surfaces of horizontal plate (2176) are equipped with not less than two groups of clamp (2177) at equal intervals.

3. The automatic paint spraying apparatus for badminton racket processing as claimed in claim 1 wherein: The drive shaft top end of the drive motor (23) extends through the fixed frame (22) and is connected with a group of rotating arm (231), the rotating arm (231) top surface is connected with a group of sliding block (232) away from the one end of drive motor (23).

4. The automatic paint spraying apparatus for badminton racket processing as claimed in claim 1 wherein: The paint spraying mechanism (4) comprises a base (41), a support plate one (42), a rotating disc (43), a reciprocating mechanism (44), a spray head (45), a support plate two (46) and a top panel (47), a group of slide grooves one (411) are arranged at the top middle end of the base (41), a group of support plate ones (42) are arranged at the front and rear middle ends of the slide groove one (411), a group of rotating discs (43) are connected to the opposite surfaces of the two groups of support plate ones (42), a reciprocating mechanism (44) is arranged between the two groups of rotating discs (43), a group of spray heads (45) are connected to the right end of the reciprocating mechanism (44), and a group of top panels (47) are connected to the left end of the top surface of the base (41) through the two groups of support plate twos (46), and a group of fixed blocks (471) are arranged at the right middle end of the bottom surface of the top panel (47).

5. The automatic paint spraying apparatus for badminton racket processing as claimed in claim 4, wherein: The two groups of rotating discs (43) are connected through a group of middle shafts (432), a group of drive motors two (433) are connected to the rear end of the middle shaft (432), and guide grooves (431) are arranged on the opposite surfaces of the two groups of rotating discs (43).

6. An automatic paint spraying apparatus for badminton racket processing as claimed in claim 4 wherein: The reciprocating mechanism (44) comprises a sliding plate (441), a slide groove two (442), a vertical panel two (443), a slide groove three (444), a linkage arm one (445), an extension panel (446), a slide groove four (447) and a linkage arm two (448), a group of sliding plates (441) are connected in the slide groove one (411), two groups of slide groove twos (442) are arranged on the front end surface of the sliding plate (441), and a group of vertical panel twos (443) are connected through the two groups of slide groove twos (442), a group of slide groove threes (444) are arranged at the front upper end of the vertical panel two (443), a group of linkage arm ones (445) are connected in the slide groove three (444) through a moving wheel one (4451), a group of extension panels (446) are connected to the right bottom end of the vertical panel two (443), a group of spray heads (45) are connected to the front right end of the extension panel (446), a group of material conveying pipes (451) are connected to the rear end of the spray head (45) and extend through the extension panel (446), a group of slide groove fours (447) are arranged at the rear right end of the sliding plate (441), and a group of linkage arm twos (448) are connected to the slide groove four (447) through a moving wheel two (4482).

7. The automatic paint spraying apparatus for badminton racket processing as claimed in claim 6 wherein: The linkage arm two (448) is of "L" type structure, the corner is connected to the fixed block (471) through a rotating shaft two (4481), and the rear top end and the front bottom end of the linkage arm two (448) are both connected to a group of moving wheels two (4482).

8. The automatic paint spraying apparatus for badminton racket processing as claimed in claim 5 wherein: The guide groove (431) is of triangular structure, and the guide grooves (431) on the opposite surfaces of the two groups of rotating discs (43) are eccentrically and staggeredly arranged.

9. An automatic paint spraying apparatus for badminton racket processing as claimed in claim 2 wherein: The convex teeth (2173) are engaged with the rack (213), and the grooves (2174) correspond to the limiting column bodies (212).

10. An automatic paint spraying apparatus for badminton racket processing as claimed in claim 2 wherein: The vertical panel one (2171) and the horizontal plate (2176) are rotatably connected through the two groups of discs, and the opposite flange clamping grooves are arranged on the opposite surfaces of the two groups of discs.

Images