A frame spraying device for carbon fiber badminton racket processing

Abstract

The utility model provides a kind of frame spraying device for carbon fiber badminton racket processing, including spraying barrel body, spraying barrel body bottom surface intercommunication is provided with base, the base side is connected with barrel cover by drawing tube intercommunication, and the barrel cover bottom surface is connected with spraying pipe, and the barrel cover is set in the top of spraying barrel body, and the spraying barrel body side is connected with side barrel cover by sliding, and the inside rotation of spraying barrel body is connected with support rod, and the lower outer surface of support rod is fixedly connected with bracket, and the surface of support rod is provided with placing assembly, and the bottom surface of placing assembly is attached with the upper surface of bracket, and placing assembly is clamped and connected on the outer surface of support rod, and the rotation of support rod drives placing assembly to rotate in the inside of spraying barrel body, and spraying pipe is connected with filter pipe device, and the inside of base is provided with storage cavity, and the side of base is connected with feeding pipe.

Description

Technical Field

[0001] This utility model relates to the field of badminton racket spraying technology, specifically to a frame spraying device for processing carbon fiber badminton rackets. Background Technology

[0002] Carbon fiber, due to its high strength and lightweight properties, has become an ideal material for manufacturing high-end badminton rackets. In the production process of carbon fiber badminton rackets, frame coating is a crucial step, not only enhancing the racket's aesthetics but also improving its surface wear resistance and corrosion resistance.

[0003] The badminton racket frame primer spraying device disclosed in patent number "CN214320663U" includes a spraying box, a rotating base, a fixing sleeve, a fixing spring, a clamping sleeve, a paint supply device, and a paint monitoring device. The rotating base is located on the inner side wall of the spraying box, the fixing sleeve is located on the rotating base, the fixing spring is located inside the fixing sleeve, the clamping sleeve is located on the fixing spring, and the paint supply device is located on the top of the spraying box. This device effectively solves the problem that traditional badminton racket frame primer spraying devices on the market cannot rotate on their own and therefore require manual rotation. While ensuring basic paint spraying effect, it can also rotate on its own, reducing manual operation and improving efficiency.

[0004] However, the above-mentioned device still has the following problems during implementation:

[0005] 1. Currently, most badminton racket frames are coated manually. During the coating process, it is difficult to maintain a consistent spraying angle, spraying distance, and spraying speed, resulting in uneven coating thickness, which affects the appearance and performance of the racket. At the same time, manual operation is inefficient, labor-intensive, and long-term contact with the coating material poses potential health hazards to workers.

[0006] 2. Existing spraying equipment is inefficient in terms of paint recycling, and the recycling of waste materials is inconvenient, resulting in serious waste of resources, increased production costs, and is not in line with the concept of green production. Utility Model Content

[0007] The purpose of this invention is to provide a frame coating device for processing carbon fiber badminton rackets, so as to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A frame coating device for processing carbon fiber badminton rackets includes a coating barrel, a base connected to the bottom surface of the coating barrel, a barrel cover connected to one side of the base via a material extraction pipe, a coating pipe connected to the bottom surface of the barrel cover, and the barrel cover being located on the top of the coating barrel.

[0010] A side cover is slidably connected to one side of the spraying barrel. A support rod is rotatably connected inside the spraying barrel. A support block is fixedly connected to the lower outer surface of the support rod. A placement component is provided on the surface of the support rod. The bottom surface of the placement component is attached to the upper surface of the support block. The placement component is clamped to the outer surface of the support rod. The rotation of the support rod drives the placement component to rotate inside the spraying barrel. A filter tube device is connected to the spraying pipe.

[0011] Preferably, the base has a material storage chamber inside, and a feeding pipe is connected to one side of the base. One end of the feeding pipe is connected to the inside of the material storage chamber. The bottom of the spray gun is connected to the base through a discharge assembly, and the top of the support rod passes through the discharge assembly.

[0012] Preferably, the discharge assembly includes a frame and a tray, the frame is fitted to the top of the base, the tray is disposed on the top of the frame and fitted to the bottom surface of the spray barrel, and the tray has discharge holes evenly distributed at equal intervals.

[0013] The top of the support rod passes through the center of the pallet, and a sliding block is provided at the bottom of the support rod. The bottom surface of the sliding block is attached to the center of the upper surface of the pallet. Multiple sets of leakage holes are evenly distributed on the bottom surface of the frame, and the leakage holes are connected to the storage cavity.

[0014] Preferably, the frame has a motor cavity at its center, a drive motor is installed inside the motor cavity, the output end of the drive motor is fixedly connected to the bottom end of the support rod, a sealing top cover is provided on the top surface of the motor cavity, the sealing top cover is attached to the bottom surface of the support plate, a through hole is provided at the center of the sealing top cover, the support rod passes through the through hole, and a sealing gasket is provided at the contact point between the inside of the through hole and the outer surface of the support rod.

[0015] Preferably, a material extraction valve is provided at one end of the extraction pipe, a material collection chamber is provided inside the bucket lid, the extraction pipe is connected to the material collection chamber, the spraying pipe is connected to the material collection chamber, a spray valve is provided inside the material collection chamber, a rotating bearing is embedded in the center of the bottom surface of the bucket lid, and the top of the support rod is installed inside the rotating bearing.

[0016] Preferably, the placement assembly includes a first arc plate, a second arc plate, and a positioning groove. The first arc plate and the second arc plate are symmetrically engaged. The positioning groove is equidistantly opened on the upper surface of the first arc plate and the second arc plate. The positioning groove is equidistantly opened with the support rod as the axis. The diameter of the placement assembly is smaller than the diameter of the inner wall of the spray gun.

[0017] Preferably, the first arc plate has slots equidistantly arranged on its inner side, and the second arc plate has multiple sets of locking blocks equidistantly arranged on its inner side corresponding to the slots. The locking blocks are engaged with the slots. The first arc plate and the second arc plate each have rod grooves on opposite sides, and each set of positioning grooves has symmetrically arranged limit clamping pieces inside.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. The placement component is connected to the rotating spray barrel. The badminton racket frame to be sprayed is placed on the placement component. The badminton racket frame is placed one by one through the evenly distributed positioning grooves. The badminton racket frame on the upper surface of the placement component is evenly sprayed through the spray pipe on the bottom of the barrel lid. During spraying, the placement component is rotated inside the spray barrel by the support rod, so that the badminton racket frame is sprayed more all-round, which increases the uniformity of spraying. It is different from the manual spraying method, so that the coating thickness is more uniform and consistent, and the product qualification rate is improved.

[0020] 2. The base is connected to the bottom of the spraying barrel. Excess paint generated during spraying flows into the storage chamber of the base and is then drawn into the collection chamber of the barrel lid through the spraying pipe. A filter pipe is connected to the spraying pipe, and the filtered paint can be reused to spray the badminton racket frame inside the spraying barrel, saving spraying costs and improving the practicality of the device. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0022] Figure 2 This is an exploded view of the internal structure of the spray gun body of this utility model.

[0023] Figure 3 This is a bottom view of the material discharge assembly of this utility model.

[0024] Figure 4 This is a schematic diagram of the main structure of the placement component of this utility model;

[0025] Figure 5 This is a schematic diagram of the main structure of the frame part of this utility model.

[0026] In the diagram: 1. Spraying barrel body; 2. Base; 201. Feed pipe; 3. Barrel lid; 301. Collection chamber; 4. Spraying pipe; 401. Filter pipe device; 5. Side barrel lid; 6. Support rod; 601. Support block; 7. Placement component; 701. First arc plate; 702. Second arc plate; 703. Positioning groove; 8. Discharge component; 801. Frame; 802. Support plate; 803. Discharge hole; 9. Sliding block; 10. Motor cavity; 11. Drive motor; 12. Sealing top cover; 13. Through hole; 14. Locking block; 15. Rod groove; 16. Limiting clamping piece; 17. Extraction pipe. Detailed Implementation

[0027] 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.

[0028] Please see Figure 1-5 This utility model provides a technical solution:

[0029] Example 1:

[0030] A frame coating device for processing carbon fiber badminton rackets includes a coating barrel 1, a base 2 connected to the bottom surface of the coating barrel 1, a barrel cover 3 connected to one side of the base 2 via a material extraction pipe 17, a coating pipe 4 connected to the bottom surface of the barrel cover 3, and the barrel cover 3 is located on the top of the coating barrel 1. The badminton racket frame on the upper surface of the component 7 is uniformly coated through the coating pipe 4 on the bottom surface of the barrel cover 3.

[0031] A side cover 5 is slidably connected to one side of the spraying barrel 1. A support rod 6 is rotatably connected inside the spraying barrel 1. A support block 601 is fixedly connected to the lower outer surface of the support rod 6. A placement component 7 is provided on the surface of the support rod 6. The bottom surface of the placement component 7 is attached to the upper surface of the support block 601. The placement component 7 is snapped onto the outer surface of the support rod 6. The rotation of the support rod 6 drives the placement component 7 to rotate inside the spraying barrel 1. A filter tube device 401 is connected to the spraying pipe 4. The filtered paint can be reused to spray the badminton racket frame inside the spraying barrel 1, saving spraying costs. The rotation of the placement component 7 inside the spraying barrel 1 by the support rod 6 allows the badminton racket frame to be sprayed more comprehensively, increasing the uniformity of the spraying.

[0032] The base 2 has a storage chamber inside, and a feed pipe 201 is connected to one side of the base 2. It can be used to replenish the spray paint, or to connect to an external water pipe for cleaning and wastewater extraction. One end of the feed pipe 201 is connected to the inside of the storage chamber. The bottom of the spray barrel 1 and the base 2 are connected by a discharge assembly 8. The top of the support rod 6 passes through the discharge assembly 8.

[0033] The material discharge assembly 8 includes a frame 801 and a tray 802. The frame 801 is fitted to the top of the base 2, and the tray 802 is set on the top of the frame 801 and fitted to the bottom surface of the spray barrel 1. The tray 802 has material discharge holes evenly distributed at equal intervals.

[0034] The top of the support rod 6 passes through the center of the tray 802. A sliding block 9 is provided at the bottom of the support rod 6. The bottom surface of the sliding block 9 is attached to the center of the upper surface of the tray 802. Multiple sets of leakage holes 803 are evenly distributed on the bottom surface of the frame 801. The leakage holes 803 are connected to the storage cavity. The base 2 is connected to the bottom surface of the spraying barrel 1. The excess paint generated during spraying flows into the storage cavity of the base 2 and is drawn into the collection cavity 301 of the barrel cover 3 through the spraying pipe 4.

[0035] A motor cavity 10 is provided in the center of the frame 801. A drive motor 11 is installed inside the motor cavity 10. The output end of the drive motor 11 is fixedly connected to the bottom end of the support rod 6. A sealing top cover 12 is provided on the top surface of the motor cavity 10. The sealing top cover 12 is attached to the bottom surface of the support plate 802. A through hole 13 is provided in the center of the sealing top cover 12. The support rod 6 passes through the through hole 13. A sealing gasket is provided at the contact point between the inside of the through hole 13 and the outer surface of the support rod 6.

[0036] A material extraction valve is provided at one end of the material extraction pipe 17, and a material collection chamber 301 is provided inside the bucket cover 3. The material extraction pipe 17 is connected to the material collection chamber 301, and the spraying pipe 4 is connected to the material collection chamber 301. A spraying valve is provided inside the material collection chamber 301. A rotating bearing is embedded in the center of the bottom surface of the bucket cover 3, and the top of the support rod 6 is installed inside the rotating bearing.

[0037] Example 2:

[0038] In this embodiment, the placement component 7 of Embodiment 1 is described in detail. The placement component 7 includes a first arc plate 701, a second arc plate 702, and a positioning groove 703. The first arc plate 701 and the second arc plate 702 are symmetrically engaged. The positioning groove 703 is equidistantly opened on the upper surfaces of the first arc plate 701 and the second arc plate 702. The positioning groove 703 is equidistantly opened with the support rod 6 as the axis. The diameter of the placement component 7 is smaller than the diameter of the inner wall of the spray barrel 1.

[0039] The inner side of the first arc plate 701 is provided with slots at equal intervals. The inner side of the second arc plate 702 is provided with multiple sets of locking blocks 14 at equal intervals corresponding to the slots. The locking blocks 14 are engaged with the slots. The first arc plate 701 and the second arc plate 702 are provided with rod grooves 15 on opposite sides. The support rod 6 is fitted inside the rod groove 15. The first arc plate 701 and the second arc plate 702 are locked together with the support rod 6 through the rod groove 15. When the support rod 6 rotates, it drives the placement assembly 7 to rotate as a whole. Each set of positioning grooves 703 is provided with symmetrical limit clamping pieces 16. The badminton racket frame to be sprayed is placed through the placement assembly 7. The badminton racket frame is placed one by one through the evenly distributed positioning grooves 703. The limit clamping pieces 16 fit with each set of badminton racket frame to prevent displacement.

[0040] Working principle: During use, the device rotates and connects to the placement component 7 via the spraying barrel 1. The placement component 7 places the badminton racket frame to be sprayed. The badminton racket frame is placed one by one through the evenly distributed positioning grooves 703. The badminton racket frame on the upper surface of the placement component 7 is evenly sprayed through the spraying pipe 4 on the bottom of the barrel cover 3. During spraying, the placement component 7 is rotated inside the spraying barrel 1 by the support rod 6, so that the badminton racket frame is sprayed more comprehensively, which increases the uniformity of the spraying. This method is different from manual spraying and makes the coating thickness more uniform, thus improving the product qualification rate.

[0041] The base 2 is connected to the bottom of the spraying barrel 1. Excess paint generated during spraying flows into the storage chamber of the base 2 and is drawn into the collection chamber 301 of the barrel cover 3 through the spraying pipe 4. A filter pipe device 401 is connected to the spraying pipe 4. The filtered paint can be reused to spray the badminton racket frame inside the spraying barrel 1, saving spraying costs and improving the practicality of the device.

[0042] It should be noted that the spraying barrel 1 and the filter tube device 401 are existing devices or equipment in the prior art, or devices or equipment that can be implemented in the prior art. Their power supply, specific composition and principle are clear to those skilled in the art, so they will not be described in detail.

[0043] 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, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A frame coating device for processing carbon fiber badminton rackets, comprising a coating barrel (1), characterized in that: The bottom surface of the spraying barrel (1) is connected to a base (2), and a barrel cover (3) is connected to one side of the base (2) through a material extraction pipe (17). The bottom surface of the barrel cover (3) is connected to a spraying pipe (4), and the barrel cover (3) is located on the top of the spraying barrel (1). A side cover (5) is slidably connected to one side of the spraying barrel (1). A support rod (6) is rotatably connected inside the spraying barrel (1). A support block (601) is fixedly connected to the lower outer surface of the support rod (6). A placement component (7) is provided on the surface of the support rod (6). The bottom surface of the placement component (7) is attached to the upper surface of the support block (601). The placement component (7) is clamped to the outer surface of the support rod (6). The rotation of the support rod (6) drives the placement component (7) to rotate inside the spraying barrel (1). A filter tube device (401) is connected to the spraying pipe (4).

2. The frame coating device for processing carbon fiber badminton rackets according to claim 1, characterized in that: The base (2) has a storage chamber inside. A feed pipe (201) is connected to one side of the base (2). One end of the feed pipe (201) is connected to the inside of the storage chamber. The bottom of the spray gun (1) is connected to the base (2) through a discharge assembly (8). The top of the support rod (6) passes through the discharge assembly (8).

3. The frame coating device for processing carbon fiber badminton rackets according to claim 2, characterized in that: The discharge assembly (8) includes a frame (801) and a tray (802). The frame (801) is fitted to the top of the base (2). The tray (802) is set on the top of the frame (801) and fitted to the bottom surface of the spray barrel (1). Discharge holes are evenly distributed and equidistantly arranged on the tray (802). The top of the support rod (6) passes through the center of the tray (802), and a sliding block (9) is provided at the bottom of the support rod (6). The bottom surface of the sliding block (9) is attached to the center of the upper surface of the tray (802). Multiple sets of leakage holes (803) are evenly distributed on the bottom surface of the frame (801), and the leakage holes (803) are connected to the storage cavity.

4. The frame coating device for processing carbon fiber badminton rackets according to claim 3, characterized in that: The frame (801) has a motor cavity (10) in the center, and a drive motor (11) is installed inside the motor cavity (10). The output end of the drive motor (11) is fixedly connected to the bottom end of the support rod (6). A sealing top cover (12) is provided on the top surface of the motor cavity (10). The sealing top cover (12) fits against the bottom surface of the support plate (802). A through hole (13) is provided in the center of the sealing top cover (12). The support rod (6) passes through the through hole (13). A sealing gasket is provided at the contact point between the inside of the through hole (13) and the outer surface of the support rod (6).

5. The frame coating device for processing carbon fiber badminton rackets according to claim 1, characterized in that: The material extraction pipe (17) is provided with a material extraction valve at one end. The barrel cover (3) is provided with a material collection chamber (301). The material extraction pipe (17) is connected to the material collection chamber (301). The spray pipe (4) is connected to the material collection chamber (301). The material collection chamber (301) is provided with a spray valve. A rotating bearing is embedded in the center of the bottom surface of the barrel cover (3). The top of the support rod (6) is installed inside the rotating bearing.

6. The frame coating device for processing carbon fiber badminton rackets according to claim 1, characterized in that: The placement component (7) includes a first arc plate (701), a second arc plate (702), and a positioning groove (703). The first arc plate (701) and the second arc plate (702) are symmetrically engaged. The positioning groove (703) is equidistantly opened on the upper surfaces of the first arc plate (701) and the second arc plate (702). The positioning groove (703) is equidistantly opened with the support rod (6) as the axis. The diameter of the placement component (7) is smaller than the diameter of the inner wall of the spray barrel (1).

7. The frame coating device for processing carbon fiber badminton rackets according to claim 6, characterized in that: The first arc plate (701) has slots equidistantly arranged on its inner side, and the second arc plate (702) has multiple sets of locking blocks (14) equidistantly arranged on its inner side corresponding to the slots. The locking blocks (14) are engaged with the slots. The first arc plate (701) and the second arc plate (702) each have rod grooves (15) on opposite sides. Each set of positioning grooves (703) has symmetrically arranged limit clamping pieces (16) inside.

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