Production and processing technology of artificial shuttlecock

Abstract

The production and processing technology comprises the following steps that firstly, 16 artificial feather blades formed through injection molding are placed on a specially-made feather clamping clamp through a mechanical arm, positioning, cutting, opening, closing and clamping are carried out through a light sensing system, the feather inserting included angle is 20-25 degrees, a standard ball head is configured according to the weight of the feather blades, the weight of the ball head ranges from 1.8 g to 2.4 g, and the weight of the ball head ranges from 1.8 g to 2.4 g; the insertion of the feather leaves and the punching of the ball head are synchronously carried out to control the ball insertion caliber; 2, finishing the badminton, and ensuring that the circular degree, the caliber and the insertion length of each artificial badminton meet the standard; and 3, glue injection is conducted, specifically, the whole artificial shuttlecock is placed in a special full-automatic glue injection machine, and the invention relates to the technical field of artificial shuttlecock production. According to the production and processing technology of the artificial shuttlecock, the artificial feather blades are made of chemical fiber and synthetic fiber materials, compared with the situation that natural feathers are limited by poultry feather supply, the raw materials are wide in source, stable production can be guaranteed, and the ever-increasing requirements of the market are met.

Description

Technical Field

[0001] The invention relates to the technical field of artificial badminton production, in particular to a production and processing technology of artificial badminton. Background Art

[0002] As people's love and participation in sports continue to increase, badminton, as a popular mass sport, has an increasing market demand for badminton. Traditional natural feather badminton is limited by the supply of raw materials, cost and some characteristics of the feathers themselves, and has certain limitations in large-scale production and meeting diversified market demands. The production of natural feather badminton relies on poultry feathers, which have limited sources and uneven quality. The physical properties and flight characteristics of different poultry feathers vary greatly, requiring complex screening and processing technology to ensure the quality consistency of badminton. In addition, natural feathers are easily affected by environmental factors such as moisture and insect infestation, and the storage and maintenance conditions are relatively harsh, which increases the cost and difficulty of use.

[0003] Therefore, a new production and processing technology for artificial badminton is needed, which can efficiently and stably produce artificial badminton with reliable quality, excellent flight performance and environmental protection requirements, so as to meet the market's growing demand for badminton products and the ever-increasing quality standards. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A production and processing technology of an artificial badminton comprises the following steps: Step 1: Place the 16 artificial feather leaves by injection molding on a special hair clamp through a robot. After positioning, cutting, opening and closing, and clamping by a photosensitive system, the hair insertion angle is 20-25 degrees. According to the weight of the feather leaves, a standard ball head is configured. The weight of the ball head is between 1.8g and 2.4g. The insertion of the feather leaves and the punching of the ball head are carried out simultaneously to control the diameter of the ball. Step 2: Whole the ball to ensure that the roundness, diameter and length of the implanted hair of each artificial badminton shuttlecock meet the standards; Step 3: Glue injection. Place the finished artificial badminton in a dedicated fully automatic glue injection machine. The glue injection machine automatically transmits and injects glue, and intelligently controls the amount of glue injected. The artificial badminton after glue injection will be taken up by an intelligent manipulator and placed in a special drying and shaping line. After adjusting the temperature and humidity, the glue is dried and cured. Step 4: Wire tying. Place the solidified semi-finished ball on a fully automated wire tying machine. The automatic wire tying machine completes the process of automatically hooking and knotting, adjusting the wire position and controlling the diameter. Step 5: Glue injection. Place the tied artificial badminton on a fully automated production line for automatic sleeve installation, automatic transmission, automatic glue injection, and intelligent control of glue amount. The glue injection process of "glue injection-control drying-glue injection-control drying-glue injection-control drying" is completed on the glue injection production line. After the third control drying, the rubber sleeve automatically detaches. The detached artificial badminton automatically enters the conveying system and is transferred to the tape machine for green tape taping. The artificial badminton with green edges will be sent to the paper tube for shaping and drying. Step 6: Test the ball. Place the artificial badminton after dry fixing on the ball measuring machine and classify each ball according to its flight speed, flight stability and flight rotation. Step 7: Packaging: label, package and box the artificial badminton balls that have been tested and classified according to customer needs; Step 8: Delivery; Step 9: Third-party test report.

[0005] Preferably, the artificial feather leaves in step 1 are made of chemical fiber synthetic fiber material, have a length of 75 mm, and a total weight of 16 pieces is between 1.7 g and 2.4 g.

[0006] Preferably, in the step 1, the manipulator has an adjustable gripping force when placing the artificial feather blade, and the gripping force ranges from 0.5N to 1.5N.

[0007] Preferably, the glue used in step three is a specially formulated resin glue that is environmentally friendly, non-flammable, and has no irritating odor.

[0008] Preferably, the injection speed of the fully automatic glue injection machine in step five is adjustable within a range of 0.5 ml / s to 2 ml / s.

[0009] Preferably, the temperature control range in the drying and shaping line in step 5 is 20° C.-30° C., and the humidity control range is 40%-60%.

[0010] Preferably, the ball measuring machine in step six has a measurement accuracy of ±0.5 m / s for the flight speed, and uses three-dimensional dynamic capture technology to measure the flight stability and flight rotation, with an accuracy of ±0.1°.

[0011] Preferably, the detection method of the test ball detection in step 6 is as follows: S1. Prepare the testing conditions and select a high-precision professional badminton ball measuring machine, which should have the function of accurately measuring flight speed, flight stability and flight rotation; S2, testing the flight speed, placing the artificial badminton to be tested on the standard launching device of the ball measuring machine, and ensuring that the initial conditions of each launch are consistent; S3, detect flight stability, set up multiple high-precision optical sensors in the longitudinal and lateral directions of the badminton flight, with a spacing of 0.5 meters, to monitor the three-dimensional coordinate changes of the badminton in real time during the flight; S4, detecting the flight rotation, using a high-speed camera combined with image recognition technology to shoot and analyze the rotation of the badminton during flight; S5. Classification and marking: Classification and marking are performed on each artificial badminton according to the test results of the flight speed, flight stability and flight rotation.

[0012] The present invention provides a production and processing technology for artificial badminton, which has the following beneficial effects: The production and processing technology of this artificial badminton uses chemical fiber synthetic fiber materials to manufacture artificial feather blades. Compared with the situation where natural feathers are limited by the supply of poultry feathers, the raw materials are widely sourced and environmentally friendly, and can achieve standardized, automated, and large-scale production to ensure stable supply and meet the growing market demand. The physical properties of artificial feathers, such as elasticity, toughness, and weight distribution, can be adjusted through precise material formulas and manufacturing processes to better control the quality of badminton and overcome the problem of uneven quality of natural feathers. Starting from the feather insertion stage, the artificial feather blades are placed using a manipulator, and positioned through a photosensitive system, combined with a special feather clamp, the feather insertion process is more accurate and efficient. Compared with traditional manual feather insertion, the production efficiency and feather insertion accuracy are greatly improved, ensuring that the quality of the feather insertion of each ball is consistent. The glue injection stage uses a fully automated glue injection machine that can automatically transmit, automatically inject glue, and intelligently control the amount of glue injection. Subsequent steps such as wire tying and wire glue injection are also automated operations, reducing the impact of human factors on production quality and improving the consistency of product quality. In the ball-making step, the roundness, caliber and insertion length of the implanted hair of each artificial badminton are ensured to meet the standards, further ensuring the flight performance of the badminton. The injection uses a specially formulated resin glue that is environmentally friendly, non-flammable and has no irritating smell. During the drying and shaping process, the temperature and humidity can be accurately controlled to make the glue curing effect better and ensure the overall quality of the ball. Through multiple wire glue injection and drying steps, as well as strict wire tying technology, the structure of the artificial badminton is made more solid and stable. After the trial ball detection step, the badminton is classified according to the flight speed, flight stability and flight rotation degree, which can ensure that the products leaving the factory have good and stable flight performance to meet the needs of different users in actual sports. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] Embodiment, the present invention provides a technical solution: a production and processing technology of an artificial badminton, comprising the following steps: Step 1: Place the 16 artificial feather blades that have been injection molded on a special hair clamp through a manipulator. After being positioned, cut, opened and closed, and clamped by a photosensitive system, the hair insertion angle is 25 degrees. A standard ball head is configured according to the weight of the feather blades. The lower limit of the ball head weight is 2g. The insertion of the feather blades is synchronized with the punching of the ball head to control the insertion diameter. The artificial feather blades are made of chemical fiber synthetic fiber material, with a length of 75mm and a total weight of 16 pieces of 2.4g. When placing the artificial feather blades, the manipulator has an adjustable gripping force of 1N; Step 2: Whole the ball, ensuring that the roundness, diameter and insertion length of each artificial badminton shuttlecock meet the standards, mainly to control the diameter of the inserted ball to about 78-85mm; Step 3: Glue injection. The finished artificial badminton is placed in a dedicated fully automatic glue injection machine. The glue injection machine automatically transmits and automatically injects glue, and the amount of glue injection is intelligently controlled. The artificial badminton after glue injection will be taken up by an intelligent manipulator and placed in a special control drying and shaping line. After adjusting the temperature and humidity, the glue is controlled to dry and solidify. The glue used is a special resin glue that is environmentally friendly, non-flammable, and has no irritating smell. Step 4: Wire tying. Place the solidified semi-finished ball on a fully automated wire tying machine. The automatic wire tying machine completes the process of automatically hooking and knotting, adjusting the wire position and controlling the diameter. Step 5: Glue injection. Put the tied artificial badminton on the fully automated production line for automatic sleeve installation, automatic transmission, automatic glue injection, and intelligent control of glue amount. The glue injection process of "glue injection-control drying-glue injection-control drying-glue injection-control drying" is completed on the glue injection production line. After the third control drying, the rubber sleeve is automatically detached. The detached artificial wool ball automatically enters the conveying system and is transferred to the tape machine for green tape edging. The artificial badminton with green edges will be sent to the paper tube for shaping and drying. The glue injection speed of the fully automated glue injection machine is adjustable within the range of 0.5ml / s-2ml / s. The temperature in the control drying and shaping line is controlled at 30°C, and the humidity is controlled within the range of 50%. Step 6: Test the ball. Place the artificial badminton after dry fixing on the ball measuring machine and classify each ball according to its flight speed, flight stability and flight rotation. The ball measuring machine can measure the flight speed with an accuracy of ±0.5m / s. The flight stability and flight rotation are measured using 3D dynamic capture technology with an accuracy of ±0.1°. The test method of the test ball is as follows: S1. Prepare the testing conditions and select a high-precision professional badminton ball measuring machine. The ball measuring machine should have the function of accurately measuring flight speed, flight stability and flight rotation. The flight speed measurement error is ±0.5m / s, and the flight angle measurement error is ±0.1°. Establish a standard indoor testing environment with the temperature controlled at 25°C and the humidity controlled at 60% to avoid the influence of environmental factors on the flight performance of the badminton. There should be no obvious air flow in the testing area and the wind speed should be less than 0.2m / s. S2, detect the flight speed, place the artificial badminton to be tested on the standard launch device of the ball measuring machine, ensure that the initial conditions of each launch are consistent, including the launch angle, launch force, and the horizontal launch angle error of ±0.5°. Through the pressure control system, ensure that the relative standard deviation of each launch force is less than 1%. Use the photoelectric speed measurement system of the ball measuring machine to measure the time it takes for the badminton to pass through the interval at 3-5 meters of the badminton flight path, calculate the flight speed according to the length of the interval, conduct 5 launch speed measurements for each badminton, and take the average value as the flight speed measurement value of the ball. According to the market requirements for the flight speed of badminton of different levels, the speed range of slow balls is 70-75m / s, the speed range of medium balls is 76-80m / s, and the speed range of fast balls is 81-85m / s; S3. Detect flight stability. Set multiple high-precision optical sensors in the longitudinal and lateral directions of the badminton flight with a spacing of 0.5 meters to monitor the three-dimensional coordinate changes of the badminton in real time during flight. Calculate the degree of trajectory fluctuation by continuously recording and analyzing the flight trajectory. Use the maximum lateral and longitudinal deviation values ​​of the badminton from the ideal straight line trajectory during flight as stability evaluation indicators. If the lateral deviation is less than 10 cm and the longitudinal deviation is less than 15 cm, the flight stability is considered to be good; if the deviation value exceeds the above range, the stability level is further subdivided according to the degree of deviation; S4, detecting the flight rotation degree, using a high-speed camera combined with image recognition technology to shoot and analyze the rotation of the badminton during flight, marking specific identification points on the surface of the badminton, shooting the badminton flight process at a speed of more than 1000 frames per second by a high-speed camera, analyzing the rotation trajectory of the identification points, calculating the average rotation speed of the badminton during flight and the stability of the rotation axis, judging whether the rotation degree of the badminton meets the standard according to the changes in the rotation speed and the rotation axis, the normal rotation speed of the badminton should be within the range of 10-20 revolutions per second, and the swing angle of the rotation axis should be less than 5°; S5. Classification and marking. According to the test results of the above-mentioned flight speed, flight stability and flight rotation, each artificial badminton is classified and marked. The badminton that meets the high standards of flight speed, stability and rotation is marked as a high-quality product; the badminton that has a slight deviation in one indicator but is still within the acceptable range is marked as a qualified product; if any indicator seriously exceeds the standard range, it is marked as a defective product. The classified badmintons will enter different subsequent processing processes respectively; Step 7: Packaging: label, package and box the artificial badminton balls that have been tested and classified according to customer needs; Step 8: Delivery; Step 9: Third-party test report.

[0015] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A production process of an artificial badminton, characterized in that: The steps include: Step 1: Place the 16 artificial feather leaves by injection molding on a special hair clamp through a manipulator, and position them through a photosensitive system, open and close them, and the hair insertion angle is 20-25 degrees. According to the weight of the feather leaves, a standard ball head is configured, and the weight of the ball head is between 1.8g and 2.4g. The insertion of the feather leaves and the drilling of the ball head are carried out simultaneously to control the diameter of the ball insertion; Step 2: Whole the ball to ensure that the roundness, diameter and length of the implanted hair of each artificial badminton shuttlecock meet the standards; Step 3: Glue injection. Place the finished artificial badminton in a dedicated fully automatic glue injection machine. The glue injection machine automatically transmits and injects glue, and intelligently controls the amount of glue injected. The artificial badminton after glue injection will be taken up by an intelligent manipulator and placed in a special drying and shaping line. After adjusting the temperature and humidity, the glue is dried and cured. Step 4: Wire tying. Place the solidified semi-finished ball on a fully automated wire tying machine. The automatic wire tying machine completes the process of automatically hooking and knotting, adjusting the wire position and controlling the diameter. Step 5: Glue injection. Place the tied artificial badminton on a fully automated production line for automatic sleeve installation, automatic transmission, automatic glue injection, and intelligent control of glue amount. The glue injection process of "glue injection-control drying-glue injection-control drying-glue injection-control drying" is completed on the glue injection production line. After the third control drying, the artificial badminton and the rubber sleeve are automatically separated. The separated artificial badminton automatically enters the conveying system and is sent to the tape machine for green tape taping. The artificial badminton with green edges will be sent to the paper tube for shaping and drying. Step 6: Test the ball. Place the artificial badminton after dry fixing on the ball measuring machine and classify each ball according to its flight speed, flight stability and flight rotation. Step 7: Packaging: label, package and box the artificial badminton balls that have been tested and classified according to customer needs; Step 8: Delivery; Step 9: Third-party test report.

2. The production process of an artificial badminton according to claim 1, characterized in that: In the step 1, the artificial feather leaves are made of chemical fiber synthetic fiber material, have a length of 75 mm, and a total weight of 16 pieces is between 1.7 g and 2.4 g.

3. The production and processing technology of an artificial badminton according to claim 1, characterized in that: In the step 1, the manipulator has an adjustable gripping force when placing the artificial feather blade, and the gripping force ranges from 0.5N to 1.5N.

4. The production process of an artificial badminton shuttlecock according to claim 1, characterized in that: The glue used in step 3 is a specially formulated resin glue that is environmentally friendly, non-flammable, and has no irritating odor.

5. The production process of an artificial badminton shuttlecock according to claim 1, characterized in that: The injection speed of the fully automatic glue injection machine in step five is adjustable within a range of 0.5 ml / s to 2 ml / s.

6. The production process of an artificial badminton shuttlecock according to claim 1, characterized in that: The temperature control range in the drying and shaping line in step 5 is 20° C.-30° C., and the humidity control range is 40%-60%.

7. The production process of an artificial badminton shuttlecock according to claim 1, characterized in that: The ball measuring machine in step six has a measurement accuracy of ±0.5 m / s for the flight speed, and uses three-dimensional dynamic capture technology to measure the flight stability and flight rotation, with an accuracy of ±0.1°.

8. The production process of an artificial badminton shuttlecock according to claim 1, characterized in that: The detection method of the test ball detection in step 6 is as follows: S1. Prepare the testing conditions and select a high-precision professional badminton ball measuring machine, which should have the function of accurately measuring flight speed, flight stability and flight rotation; S2, testing the flight speed, placing the artificial badminton to be tested on the standard launching device of the ball measuring machine, and ensuring that the initial conditions of each launch are consistent; S3, detect flight stability, set multiple high-precision optical sensors in the longitudinal and lateral directions of the badminton flight, with a spacing of 0.5 meters, to monitor the three-dimensional coordinate changes of the badminton in real time during flight; S4, detecting the flight rotation degree, using a high-speed camera combined with image recognition technology to shoot and analyze the rotation of the badminton during flight; S5. Classification and marking: Classification and marking are performed on each artificial badminton according to the test results of the flight speed, flight stability and flight rotation.