Drilling machine and drilling process for badminton racket frames

Abstract

This invention relates to a drilling machine and drilling process for a badminton racket frame, belonging to the field of drilling technology. It includes a clamping system, a clamping motion system, a clamping flipping system, a frame, a drilling system, a debris extraction system, and a drilling motion system. The drilling motion system and the clamping motion system are slidably mounted on the frame. The clamping flipping system is mounted on the clamping motion system. The drilling system is mounted on the drilling motion system. The debris extraction system is slidably mounted on the frame. The debris extraction system includes a debris extraction slider, a flexible debris extraction head, and a debris vibration motor. The flexible debris extraction head is connected to a negative pressure fan. The debris extraction slider is slidably mounted on the frame, the flexible debris extraction head is mounted on the slider, and the debris vibration motor is mounted on the flexible debris extraction head, thus preventing debris from remaining inside the badminton racket.

Description

Technical Field

[0001] This invention relates to the field of drilling technology, and in particular to a drilling machine for a badminton racket frame and its drilling process. Background Technology

[0002] Drilling holes in the badminton racket frame is a precision step in racket manufacturing. Current mainstream technology utilizes automated CNC equipment, such as five-axis automatic racket drilling machines, which use five-axis linkage technology to automatically complete the drilling and milling of elliptical holes in the frame. Another type of equipment is integrated specialized machine tools, such as drilling and deburring machines, which automatically remove burrs from the hole edges after drilling. During processing, the racket frame is securely held by custom-made tooling (such as an electric slider on an arc-shaped groove) or a vacuum adsorption system. Drill bits are typically made of carbide, and some machines are equipped with multiple drill bits or automatic drill changers to achieve different hole diameters or complete multiple hole operations in one go.

[0003] Badminton rackets have a hollow structure. During the drilling process, some debris inevitably falls into the racket. If this debris is not removed promptly after processing, it may remain inside the racket, causing unusual noises. Summary of the Invention

[0004] To overcome the technical defects of the existing technology, the present invention provides a drilling machine and drilling process for badminton racket frames, which avoids residual debris inside the badminton racket.

[0005] The technical solution adopted in this invention is:

[0006] A drilling machine for badminton racket frames includes a clamping system, a clamping motion system, a clamping flipping system, a frame, a drilling system, a debris collection system, and a drilling motion system. Both the drilling motion system and the clamping motion system are slidably mounted on the frame. The sliding direction of the drilling motion system is perpendicular to the sliding direction of the clamping motion system. The clamping flipping system is mounted on the clamping motion system and drives the clamping flipping system to translate. The drilling system is mounted on the drilling motion system. The debris collection system is slidably mounted on the frame and includes a debris collection slider, a flexible debris collection head, and a debris vibration motor. The flexible debris collection head is connected to a negative pressure fan. The debris collection slider is slidably mounted on the frame, the flexible debris collection head is mounted on the debris collection slider, and the debris vibration motor is mounted on the flexible debris collection head.

[0007] Preferably, the clamping system includes a clamping reference plate and a plurality of clampers, each of the clampers being mounted on the clamping reference plate, which is mounted on a clamping and flipping system.

[0008] Preferably, the clamping motion system includes a clamping transverse motion device and a clamping longitudinal motion device. The clamping transverse motion device is slidably mounted on the frame, and the clamping longitudinal motion device is slidably mounted on the clamping transverse motion device. The sliding directions of the clamping transverse motion device and the clamping longitudinal motion device are perpendicular to each other.

[0009] Preferably, the clamping and flipping system includes a clamping and flipping shaft and a clamping and flipping motor. The clamping and flipping motor is mounted on the clamping motion system, and the clamping and flipping shaft is rotatably mounted on the clamping motion system. The output end of the clamping and flipping motor is connected to the clamping and flipping shaft via a transmission belt, and the clamping system is mounted on the clamping and flipping shaft.

[0010] Preferably, the drilling system includes a drilling motor and a drill bit. The drill bit is rotatably mounted on the drilling motion system via bearings. The drill bit is connected to the output end of the drilling motor via a transmission belt. The drilling motor is mounted on the drilling motion system.

[0011] Preferably, the drilling motion system includes a drilling motion slider and a drilling motion motor. The drilling motion slider is slidably mounted on the frame, the drilling motion motor is mounted on the frame, and a drilling motion lead screw is installed at the output end of the drilling motion motor. The drilling motion lead screw is connected to the drilling motion slider in a transmission manner, and the drilling system is mounted on the drilling motion slider.

[0012] Preferably, the debris suction slider is driven by a debris suction transverse cylinder.

[0013] Preferably, the flexible debris-collecting head includes a rubber section and a cone section, wherein the cone section is mounted on the debris-collecting slider via the rubber section.

[0014] The drilling process for badminton racket frames using a drilling machine includes the following steps:

[0015] S1: The mounting system mounts the badminton racket;

[0016] S2: The clamping motion system moves the badminton racket horizontally, and the clamping flipping system flips the badminton racket to select the drilling position;

[0017] S3: The drilling motion system drives the drilling system to drill holes in the inner badminton racket;

[0018] S4: The clamping motion system moves the badminton racket horizontally, causing it to engage with the flexible debris-collecting head. The debris vibration motor drives the flexible debris-collecting head and the badminton racket to vibrate, causing the debris inside the badminton racket to vibrate down and be attracted.

[0019] The beneficial effects of this invention are:

[0020] Both the drilling motion system and the clamping motion system are slidably mounted on the frame. The sliding direction of the drilling motion system is perpendicular to the sliding direction of the clamping motion system. The clamping and flipping system is mounted on the clamping motion system, which drives the clamping and flipping system to translate. The clamping system is mounted on the clamping and flipping system to achieve the flipping of the badminton racket workpiece. The drilling system is mounted on the drilling motion system to achieve drilling of the badminton racket workpiece. The debris collection system is slidably mounted on the frame to achieve the collection of debris from inside the badminton racket.

[0021] The debris collection system includes a debris collection slider, a flexible debris collection head, and a debris vibration motor. The flexible debris collection head is connected to a negative pressure fan via an air pipe. The debris collection slider is slidably mounted on the frame, and the flexible debris collection head is mounted on the slider. The debris vibration motor is mounted on the flexible debris collection head, which drives the head to vibrate. After drilling is completed, the clamping motion system moves a badminton racket shaft close to the flexible debris collection head, causing the shaft to engage with the head and vibrate, thus rapidly removing the debris. The negative pressure fan then collects the debris. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention.

[0023] Figure 2 This is a schematic diagram of the clamping system.

[0024] Figure 3 This is a schematic diagram of a debris removal system.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Clamping system; 11. Clamping reference plate; 12. Clamping device;

[0027] 2. Clamping motion system; 21. Clamping transverse motion device; 22. Clamping longitudinal motion device;

[0028] 3. Clamping and tilting system; 31. Clamping and tilting shaft; 32. Clamping and tilting motor;

[0029] 4. Rack;

[0030] 5. Drilling system; 51. Drilling motor; 52. Drill bit;

[0031] 6. Debris suction system; 61. Debris suction slider; 62. Flexible debris suction head; 621. Rubber section; 622. Conical section; 63. Debris vibration motor;

[0032] 7. Drilling motion system. Detailed Implementation

[0033] The present invention will be further described below with reference to the accompanying drawings:

[0034] like Figure 1 — Figure 3 As shown, this embodiment provides a drilling machine for a badminton racket frame, including a clamping system 1, a clamping motion system 2, a clamping flipping system 3, a frame 4, a drilling system 5, a debris collection system 6, and a drilling motion system 7. The drilling motion system 7 and the clamping motion system 2 are both slidably mounted on the frame 4. The sliding direction of the drilling motion system 7 is perpendicular to the sliding direction of the clamping motion system 2. The clamping flipping system 3 is mounted on the clamping motion system 2, and the clamping motion system 2 drives the clamping flipping system 3 to translate. The clamping system 1 is mounted on the clamping flipping system 3 to achieve the flipping of the badminton racket workpiece. The drilling system 5 is mounted on the drilling motion system 7 to achieve drilling of the badminton racket workpiece. The debris collection system 6 is slidably mounted on the frame 4 to achieve the collection of debris inside the badminton racket.

[0035] Specifically, the debris extraction system 6 includes a debris extraction slider 61, a flexible debris extraction head 62, and a debris vibration motor 63. The flexible debris extraction head 62 is connected to a negative pressure fan via an air pipe. The debris extraction slider 61 is slidably mounted on the frame 4, and the flexible debris extraction head 62 is mounted on the debris extraction slider 61. The debris vibration motor 63 is mounted on the flexible debris extraction head 62, and the debris vibration motor 63 drives the flexible debris extraction head 62 to vibrate. After drilling is completed, the clamping motion system 2 moves the badminton racket shaft close to the flexible debris extraction head 62, so that the badminton racket shaft docks with the flexible debris extraction head 62, causing the badminton racket shaft to vibrate, realizing the rapid falling and removal of debris. The negative pressure fan extracts the debris, preventing debris from remaining inside the badminton racket.

[0036] Specifically, the clamping system 1 includes a clamping reference plate 11 and several clamps 12. Each clamp 12 is mounted on the clamping reference plate 11, which is mounted on the clamping flipping system 3. The clamping reference plate 11 is used to determine the position of each clamp 12. The clamps 12 use conventional bolts to fix the badminton racket, thereby clamping the badminton racket.

[0037] Specifically, the clamping motion system 2 includes a clamping lateral movement device 21 and a clamping longitudinal movement device 22. The clamping lateral movement device 21 is slidably mounted on the frame 4 via a commercially available slider rail assembly. The clamping longitudinal movement device 22 is slidably mounted on the clamping lateral movement device 21 via a commercially available slider rail assembly. The sliding directions of the clamping lateral movement device 21 and the clamping longitudinal movement device 22 are perpendicular to each other, realizing the horizontal movement of the badminton racket. Both the clamping lateral movement device 21 and the clamping longitudinal movement device 22 slide via a commercially available motor screw assembly to ensure the accuracy of the movement.

[0038] Specifically, the clamping and flipping system 3 includes a clamping and flipping shaft 31 and a clamping and flipping motor 32. The clamping and flipping motor 32 is mounted on the clamping motion system 2. The clamping and flipping shaft 31 is rotatably mounted on the clamping motion system 2 via bearings. The output end of the clamping and flipping motor 32 is connected to the clamping and flipping shaft 31 via a transmission belt. The clamping system 1 is mounted on the clamping and flipping shaft 31 to realize the rotation of the clamping system 1 and realize the selection of the drilling position of the badminton racket.

[0039] Specifically, the drilling system 5 includes a drilling motor 51 and a drill bit 52. The drill bit 52 is mounted on the drilling motion system 7 via a bearing. The drill bit 52 is connected to the output end of the drilling motor 51 via a transmission belt. The drilling motor 51 is mounted on the drilling motion system 7 to realize drilling.

[0040] Specifically, the drilling motion system 7 includes a drilling motion slider and a drilling motion motor. The drilling motion slider is slidably mounted on the frame 4, and the drilling motion motor is mounted on the frame 4. A drilling motion screw is installed at the output end of the drilling motion motor. The drilling motion screw is connected to the drilling motion slider for transmission. The drilling system 5 is mounted on the drilling motion slider to realize the lifting and lowering movement of the drilling system 5.

[0041] Specifically, the debris-collecting slider 61 is driven by the debris-collecting transverse cylinder, enabling the flexible debris-collecting head 62 to approach and dock with the badminton racket workpiece.

[0042] Specifically, the flexible debris-collecting head 62 includes a rubber section 621 and a conical section 622. The conical section 622 is mounted on the debris-collecting slider 61 via the rubber section 621, enabling the cone section 622 to vibrate and drive the badminton racket workpiece to vibrate. The cone section 622 can be adapted to the badminton racket workpiece under the elastic action of the rubber section 621. Alternatively, a cone lifting cylinder can be installed on the lower side of the rubber section 621. This cone lifting cylinder is mounted on the debris-collecting slider 61, thereby enabling the cone lifting cylinder to drive the cone section 622 to rise and fall.

[0043] The drilling process for badminton racket frames using a drilling machine includes the following steps:

[0044] S1: Mounting system 1 mounts the badminton racket;

[0045] S2: The clamping motion system 2 moves the badminton racket horizontally, and the clamping flipping system 3 flips the badminton racket to select the drilling position;

[0046] S3: Drilling motion system 7 drives drilling system 5 to drill holes in the inner badminton racket;

[0047] S4: The clamping motion system 2 moves the badminton racket horizontally, causing the racket to engage with the flexible debris-collecting head 62. The debris vibration motor 63 drives the flexible debris-collecting head 62 and the badminton racket to vibrate, causing the debris inside the badminton racket to vibrate down and be absorbed, thus preventing debris from remaining inside the badminton racket.

[0048] The foregoing has shown and described the basic principles and main features of the present invention, as well as its advantages. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope. All such changes and modifications fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A drilling machine for badminton racket frames, characterized in that, The system includes a clamping system, a clamping motion system, a clamping tilting system, a frame, a drilling system, a debris collection system, and a drilling motion system. Both the drilling motion system and the clamping motion system are slidably mounted on the frame. The sliding direction of the drilling motion system is perpendicular to the sliding direction of the clamping motion system. The clamping tilting system is mounted on the clamping motion system and drives the clamping tilting system to translate. The clamping system is mounted on the clamping tilting system, the drilling system is mounted on the drilling motion system, and the debris collection system is slidably mounted on the frame. The debris removal system includes a debris removal slider, a flexible debris removal head, and a debris vibration motor. The flexible debris removal head is connected to a negative pressure fan. The debris removal slider is slidably mounted on the frame, and the flexible debris removal head is mounted on the slider. The debris vibration motor is mounted on the flexible debris removal head. After drilling is completed, the clamping motion system moves the badminton racket shaft close to the flexible debris removal head, causing the racket shaft to engage with the head and vibrate, thus rapidly removing debris. The negative pressure fan then removes the debris, preventing debris from remaining inside the racket.

2. The drilling machine for the badminton racket frame according to claim 1, characterized in that, The clamping system includes a clamping reference plate and a plurality of clampers, each of which is mounted on the clamping reference plate, which is mounted on a clamping and flipping system.

3. The drilling machine for the badminton racket frame according to claim 1, characterized in that, The clamping motion system includes a clamping transverse motion device and a clamping longitudinal motion device. The clamping transverse motion device is slidably mounted on the frame, and the clamping longitudinal motion device is slidably mounted on the clamping transverse motion device. The sliding directions of the clamping transverse motion device and the clamping longitudinal motion device are perpendicular to each other.

4. The drilling machine for the badminton racket frame according to claim 1, characterized in that, The clamping and flipping system includes a clamping and flipping shaft and a clamping and flipping motor. The clamping and flipping motor is mounted on the clamping motion system, and the clamping and flipping shaft is rotatably mounted on the clamping motion system. The output end of the clamping and flipping motor is connected to the clamping and flipping shaft via a transmission belt, and the clamping system is mounted on the clamping and flipping shaft.

5. The drilling machine for the badminton racket frame according to claim 1, characterized in that, The drilling system includes a drilling motor and a drill bit. The drill bit is rotatably mounted on the drilling motion system via bearings. The drill bit is connected to the output end of the drilling motor via a transmission belt. The drilling motor is mounted on the drilling motion system.

6. The drilling machine for the badminton racket frame according to claim 1, characterized in that, The drilling motion system includes a drilling motion slider and a drilling motion motor. The drilling motion slider is slidably mounted on the frame, and the drilling motion motor is mounted on the frame. A drilling motion lead screw is installed at the output end of the drilling motion motor. The drilling motion lead screw is connected to the drilling motion slider in a transmission manner, and the drilling system is mounted on the drilling motion slider.

7. The drilling machine for the badminton racket frame according to claim 1, characterized in that, The debris suction slider is driven by a debris suction transverse cylinder.

8. The drilling machine for the badminton racket frame according to claim 1, characterized in that, The flexible head for debris suction includes a rubber section and a cone section, with the cone section mounted on the debris suction slider via the rubber section.

9. The drilling process of a drilling machine for badminton racket frames, using the drilling machine for badminton racket frames as described in claim 1, characterized in that... Includes the following steps: S1: The mounting system mounts the badminton racket; S2: The clamping motion system moves the badminton racket horizontally, and the clamping flipping system flips the badminton racket to select the drilling position; S3: The drilling motion system drives the drilling system to drill holes in the inner badminton racket; S4: The clamping motion system moves the badminton racket horizontally, causing it to engage with the flexible debris-collecting head. The debris vibration motor drives the flexible debris-collecting head and the badminton racket to vibrate, causing the debris inside the badminton racket to vibrate down and be attracted.

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