CN111282235A - Method and system for processing natural feathers - Google Patents

Abstract

A method and system for processing a feather blade of a shuttlecock using natural feathers, the method comprising the steps of: scanning the natural feather with a detection device to determine a series of physical parameters of the natural feather; providing a tailoring model, The tailoring model includes a plurality of predetermined parameter groups, each of the predetermined parameter groups includes a plurality of predetermined parameters, and comparing the series of physical parameters with the plurality of predetermined parameters in the plurality of predetermined parameter groups in the tailoring model to obtain Matching the series of physical parameters and the plurality of predetermined parameter groups to a most suitable parameter set; and cutting the stem and wings of the natural feather according to the requirements of the most suitable parameter set by an energy flow cutting device , so as to obtain the feather blade.

Description

Method and system for processing natural feathers

technical field

The present invention relates to a method for processing natural feathers of shuttlecocks, in particular to a method for cutting feathers according to a preset model (shape) using energy flow.

The invention also relates to a system for cutting feathers according to a preset model (shape) using energy flow.

Background technique

Badminton, as the name suggests, feathers are an essential part of badminton. And this feather refers specifically to natural feathers, more precisely, goose feathers and duck feathers. However, natural feathers cannot be directly used to make shuttlecocks, but must also be processed into feather blades.

One of the most important criteria for judging whether a badminton is qualified is whether the consistency of the badminton is good. If a badminton wants to achieve the ideal consistency, the first element is: whether the feather blades that make up the shuttlecock have good consistency.

Since the feather blade is composed of the hair stem and the wings on both sides of the hair stem, in other words, the consistency of the feather leaves refers to any two of all the feather leaves (usually 16) implanted on a shuttlecock The wings are the same, and the stalks are the same. But just as there are no two identical leaves in the world, so there are no two identical natural feathers in the world. For the feather blades on the shuttlecock, it is not necessary to be completely consistent. The so-called consistency refers to the shape and size of the wings of any two feather blades on a badminton. Degree, camber, thickness and length are basically the same.

The shape and size of the wings of any two feather blades are basically the same, and the length of the stalk is basically the same. This is easy to do by cutting, but the bow, curvature and thickness of the stalk of any two feather blades should be basically the same. , it is very difficult. In addition, for a feather blade on a shuttlecock, the bow, camber, and length of the stalk must be considered at the same time, because there will be a certain mutual influence between the three.

In the traditional badminton production process, when cutting natural feathers, in order to facilitate cutting, the hair stalk needs to be straightened and flattened, that is, the hair stalk is forced to be in a temporary straight state, according to the cutting method. Cut the straight line length and shape preset by the cutting die to cut the feather directly. There are two major defects in this traditional feather cutting method: the first defect is that the stalk is forcibly straightened and flattened during cutting, so that the stalk is temporarily straight. The stalk is cut according to the preset length of the cutting die, but the stalk has toughness. When no pressure is applied to the bow of the stalk after cutting, the stalk will return to the bowed state in its natural state. The degree of bowing of the stalk is different, and the toughness is also different. The appearance of each processed feather, including the straight line length at both ends of the stalk, is also different. Great effort is needed to select the feather blades before inserting into the ball head, otherwise it will lead to inconsistent heights from the tip of the different feather blades to the ball head on a shuttlecock, and each feather blade is far away from the tip of the ball head, due to the inconsistency of the bow. Not on the same circle, the distance between two adjacent feather blades is also different, which will affect the flight stability of the shuttlecock; the second defect is that in the process of flattening the hair stem, it will cause damage to the hair stem. There is a possibility that the hair stalk is cut by the cutting die due to inconsistency. After the feather blade with damaged hair stalk is made into a shuttlecock, the hair stalk is easily broken when the shuttlecock is hit.

In the traditional badminton production process, most of the natural feathers are cut by the mold installed on the punching machine. Workers are required to hold both ends of the feather to the predetermined cutting position for cutting. This cutting method basically relies on the intuition and experience of the workers. In particular, the determination of the thickness of the stalk, the starting point of cutting the stalk, is completely determined by the operator's visual inspection, resulting in a relatively large difference in the specifications of the feather blades cut out; It is on the same level as the cutting die; at the same time, the worker holds the feather under the cutting knife of the punching machine. If there is a little carelessness, an accident is likely to occur, and the punching machine can easily hurt the worker's hand.

In addition, because the worker needs to hold both ends of the natural feather to the predetermined cutting position for cutting, a considerable length of natural feather must be reserved at each end of the natural feather, so that the worker can hold the natural feather stably and make the punching The hair machine will not hurt the hand to ensure safety, that is to say, the natural feather to be cut has a considerable length of natural feathers on both sides and cannot be used to make feather blades. Originally, a natural feather could theoretically produce two or more feather blades of different grades, because of the above reasons, only one feather blade that meets the requirements may eventually be obtained. This is undoubtedly a great waste when natural feathers have limited resources.

To sum up, in the traditional badminton production process, the processing of feathers basically relies on manual work, not only the work efficiency is low, but also the processed feather blades are quite different. In addition, in the process of work, work accidents are also prone to occur.

SUMMARY OF THE INVENTION

Another object of the present invention is to provide a device for processing natural feathers into feather blades for shuttlecocks, which has the advantage of sorting and cutting feathers.

Another object of the present invention is to provide a method of processing natural feathers into feather blades for shuttlecocks, which has the advantage of processing the feathers without damaging the feathers.

Another object of the present invention is to provide a method for processing natural feathers into feather blades for shuttlecocks. Shape, and thickness are detected, and then match the appropriate preset cropping model for cropping.

Another object of the present invention is to provide a method for processing natural feathers into feather blades for shuttlecocks, without the need to manually hold the feathers for processing, the feathers are not forcibly stretched, but are completely in a natural state, and the hair stems scanned by the detection device are clear The advantage of the contour is that it uses the intelligent energy flow cutting device to precisely cut off the excess wings on both sides along the contour of the stalk and cut it clean. Efficiency is improved and the stalks are clean and not damaged during cutting.

Another object of the present invention is to provide a method for processing natural feathers into feather blades for shuttlecocks, which has the advantage of using an intelligent energy flow cutting device, without the need to manually hold the feathers for processing. Avoid injury to workers when cutting feathers.

Another object of the present invention is to provide a method for processing natural feathers into feather blades for shuttlecocks. The processed feather blades are automatically classified, so that the difference between the feather blades classified into the same category is reduced, and finally the feather blades implanted on the same shuttlecock have good consistency.

Another object of the present invention is to provide a method for processing natural feathers into feather blades for shuttlecocks. Many places rely on the experience of the workers, resulting in great differences in the processed feather blades.

Another object of the present invention is to provide a method for detecting the physical parameters of different sections of natural feathers, respectively, and according to the measured parameters, using intelligent energy flow to cut, can process a plurality of different grades on a feather feather leaves.

In order to achieve the above object, the present invention discloses a method for utilizing natural feathers to be processed into the feather blade of a shuttlecock, and the method comprises the steps:

(a) scanning the natural feather by a detection device to determine a series of physical parameters of the natural feather;

(b) providing a tailoring model, the tailoring model including a plurality of predetermined parameter groups, each of the predetermined parameter groups including a plurality of predetermined parameters, the series of physical parameters and the tailoring model in the plurality of predetermined parameter groups of the plurality of predetermined parameter groups comparing a plurality of predetermined parameters to match the series of physical parameters with the plurality of predetermined parameter sets to produce a most suitable parameter set; and

(c) by an energy flow cutting device, according to the requirements of the most suitable parameter set, the stalk and the wings of the natural feather are cut, thereby obtaining the feather blade.

According to one embodiment of the present invention, the series of physical parameters includes at least one of the length of the natural feather, the shape of the wing, the color of the wing, the width of the stalk, the camber, and the bow .

According to an embodiment of the present invention, the predetermined parameters include the corresponding length range of the feather blade that needs to be cut, the shape of the wing portion, the color of the wing portion, and the length of the end of the stalk implanted portion. Range of width, range of camber of stalk and range of bow.

According to an embodiment of the present invention, the step (b) comprises the step of: associating, by an intelligent processor, the series of physical parameters with the plurality of the plurality of predetermined parameter groups in the tailoring model The predetermined parameters are matched; the step (c) includes the step of: the intelligent processor activates the energy flow cutting device to cut the stalk and the wings of the natural feather.

According to an embodiment of the present invention, in the step (a), the intelligent processor is further configured to activate the detection device to detect the natural feather and collect the series of physical parameters.

According to an embodiment of the present invention, the detection device is a three-dimensional scanning device, and the plurality of predetermined parameters are represented by three-dimensional graphics.

According to an embodiment of the present invention, the detection device includes a scanning unit and a fixing unit, the fixing unit is used for suspending and fixing the natural feather in the scanning unit, and the scanning unit is used for scanning the The set of physical parameters of natural feathers.

According to an embodiment of the present invention, the detection device includes a combination of a two-dimensional camber detection device and a two-dimensional bow detection device, and the camber detection device and the bow detection device are respectively obtained by a two-dimensional calculation method. The camber and bow of the natural feather.

According to an embodiment of the present invention, in the step (a), when the detection device detects that the stalk and the wing of the natural feather are damaged, it is not enough to make the feather blade , stop the detection of the series of physical parameters.

According to an embodiment of the present invention, after the step (c), a further step is included: collecting the feather blades with the same parameter group as a group.

According to an embodiment of the present invention, in the step (c), after the camber and the camber of the stalk of the natural feather are determined and are consistent with the most After the camber range and the bow range in the appropriate parameter group are matched, the respective shapes, sizes and positions of the first wing part and the second wing part on both sides of the stalk part of the natural feather are obtained, and then the energy The flow clipping device clips the natural feathers.

According to an embodiment of the present invention, in the method, a point with a predetermined width on the stalk of the natural feather is first determined as the first cutting position, and is found along the tapering direction of the stalk. The feather blade to be made of the natural feather has a second cutting position with a predetermined length, and the natural feather to be made is obtained between the first cutting position and the second cutting position. A natural feather of a feather blade.

According to an embodiment of the present invention, in the method, a point with a predetermined width on the stalk of the natural feather is first determined as the first cutting position, and the center point of the first cutting position is used as the first cutting position. As the center of the circle, with a preset length as the radius, find the second cutting position along the direction of the thickening of the hair stalk, and obtain between the first cutting position and the second cutting position that the natural feather will be cut. A piece of natural feather of the feather blade is made, and the preset length is the straight line length of the two ends of the feather blade.

According to an embodiment of the present invention, taking the center point of the first cutting position as the center of the circle, and taking a preset length as the radius, a spherical surface is formed along the direction of thickening/thinning of the stalk, and the spherical surface and the The intersection point of the center line of the hair stalk is the fifth intersection point, and a circular surface perpendicular to the connection line between the center point of the first cutting position and the fifth intersection point is found on the spherical surface, and the circular surface is connected to this natural feather. The wings intersect to obtain the third intersection and the fourth intersection, and a plane parallel to the plane where the center point of the first clipping position, the third intersection and the fourth intersection are located is defined as the first plane, a plane perpendicular to said first plane is defined as a second plane, said curvature of the natural feather section to be made into said feather blade is characterized by the curvature produced by said stalk in said first plane, The bow of the section of natural feather to be made into the feather blade is characterized by the curvature of the stalk in the second plane.

According to an embodiment of the present invention, in the step (a), the camber of a section of natural feather to be made into the feather blade in the natural feather is determined by the following method: A first predetermined line is obtained by projecting to the first plane, and the camber is represented by such a camber rate, and the camber rate is a straight line between the length of the projected first predetermined line and the two ends of the feather blade ratio of lengths.

According to an embodiment of the present invention, in the step (a), the bow of a section of natural feather to be made into the feather blade in the natural feather is determined by the following method: The feather is projected onto the second plane to obtain a second predetermined line, and the bow is represented by such a bow rate, and the bow rate is the difference between the projected length of the second predetermined line and the feather blade. The ratio of the length of the line at the two ends.

According to an embodiment of the present invention, in the step (a), the bow of the natural feather to be made into the feather blade is determined by the following method: The natural feather of the feather blade is projected to the first plane to obtain a first predetermined line, and four points are respectively taken on the first predetermined line. The third position and the fourth position of the first and last two points, connecting the first position and the third position to obtain a first straight line, connecting the second position and the fourth position to obtain a second straight line, so The intersection of the first straight line and the second straight line forms a camber angle, and the size of the camber angle is used to measure the camber of the stalk portion of the feather blade to be manufactured.

According to an embodiment of the present invention, in the step (a), the bow of the natural feather to be made into the feather blade is determined by the following method: The natural feather of the feather blade is projected to the second plane to obtain a second predetermined line, and four points are respectively taken on the second predetermined line, the first position and the second position of the first and last positions, and the adjacent positions respectively. The third position and the fourth position of the first and last two points are connected, and a third straight line is obtained by connecting the first position and the third position, and a fourth straight line is obtained by connecting the second position and the fourth position, so The intersection of the first straight line and the second straight line forms a bow angle, and the size of the bow angle is used to measure the bow of the hair stem portion of the feather blade to be manufactured.

According to an embodiment of the present invention, in the step (a), the bow of the natural feather to be made into the feather blade is determined by the following method: The natural feather of the feather blade is projected to the second plane to obtain a second predetermined curve line, and two points are respectively taken on the second predetermined line, the first position and the second position of the first and last positions, and the second position. The point with the largest arch of the natural feather is projected on the second plane to obtain the third position, and a fifth straight line is obtained by connecting the first position and the third position, connecting the first position and the second position A sixth straight line is obtained from the position, and the intersection of the fifth straight line and the sixth straight line forms a bow angle, and the size of the bow angle is used to measure the stalk of the feather blade to be made. bow.

According to an embodiment of the present invention, in the step (a), the camber of a section of natural feather to be made into the feather blade in the natural feather is determined by the following method: The natural feather of the feather blade is projected to the first plane, and the first and last points of the projection of the natural feather are connected to obtain a first line, and the point of the first cutting position having the predetermined width and the natural feather There is an adjacent point in the direction of tapering/thickening of the hair stalk, connecting these two points to obtain a second line, the angle between the first line and the second line is used to represent the to be made. into the curvature of the feather blade.

According to an embodiment of the present invention, in the step (a), the camber of a section of natural feather to be made into the feather blade in the natural feather is determined by the following method: The natural feather of the feather blade is projected to the second plane, and the first and last points of the projection of the natural feather are connected to obtain a first line, and the point of the first cutting position having the predetermined width and the natural feather There is an adjacent point in the direction of tapering/thickening of the hair stalk, connecting these two points to obtain a second line, the angle between the first line and the second line is used to represent the to be made. The resulting bow of the feather blade.

According to an embodiment of the present invention, the bow of a section of natural feather to be made into the feather blade in the natural feather is determined by the following method: the first cutting position of the section of natural feather and the The ratio of the actual length of the stalk along the centerline of the front or back between the second cutting positions and the length of the feather blade to be made is used to characterize the camber; The ratio of the actual length of the stalk along the centerline of the wing germinal surface between a cutting position and the second cutting position to the length of the feather blade to be made is used to characterize the bow.

Accordingly, the present invention provides a system for performing the above method, the system comprising;

A detection device to scan the natural feather and obtain a series of physical parameters of the natural feather;

a tailoring model that stores a plurality of parameter sets containing a set of predetermined parameters;

an energy flow clipping device for clipping the stems and wings of the natural feather; and

an intelligent processor operably connected to the tailoring model and the energy flow tailoring device, and comparing the series of physical parameters obtained by the detection device with the set of predetermined parameters in the tailoring model to obtain A most suitable parameter set is matched, and then the intelligent processor activates the energy flow cutting device to cut the natural feather into the feather blade having the set of predetermined parameters of the most suitable parameter set.

Hereinafter, specific examples will be used to further illustrate, however, the examples are only examples of optional embodiments of the present invention, and the disclosed features are only used to illustrate and illustrate the technical solutions of the present invention, and are not intended to limit the present invention. scope of protection.

Description of drawings

FIG. 1A is a schematic structural diagram illustrating the curvature of a feather.

FIG. 1B is a schematic structural diagram illustrating the bow of a feather.

Figure 2 shows a schematic diagram of processing natural feathers into feather blades and further processing into shuttlecocks according to a preferred embodiment of the present invention.

FIG. 3 shows a schematic diagram of a three-dimensional scan of a natural feather according to the above-mentioned preferred embodiment of the present invention.

Figure 4 shows a schematic diagram of a natural feather processing system according to the above-described preferred embodiment of the present invention.

Figure 5 shows a schematic diagram of the step of cutting stalks in the natural feather processing process according to the above-mentioned preferred embodiment of the present invention.

Figure 6 shows a schematic diagram of the step of cutting wings in the natural feather processing process according to the above-mentioned preferred embodiment of the present invention.

Fig. 7A shows a schematic diagram of the steps of determining the cutting position of the stalk of natural feather to obtain a feather blade of a predetermined length according to the second preferred embodiment of the present invention.

Figure 7B shows a schematic diagram of the steps of determining the camber of the feather blade according to the second preferred embodiment of the present invention.

Figure 7C shows a schematic diagram of the steps of determining the bow of a feather blade according to the second preferred embodiment of the present invention.

Figure 8A shows a schematic diagram of the steps of determining the camber of a feather blade according to a third preferred embodiment of the present invention.

Figure 8B shows a schematic diagram of the steps of determining the bow of a feather blade according to the above-mentioned third preferred embodiment of the present invention.

Fig. 8C shows a schematic diagram of the steps of determining the bow of a feather blade according to a variant embodiment of the third preferred embodiment of the present invention.

Figure 9A shows a schematic diagram of the steps of determining the camber of the feather blade according to the fourth preferred embodiment of the present invention.

Fig. 9B shows a schematic diagram of the step of determining the bow of the feather blade according to the above-mentioned fourth preferred embodiment of the present invention.

Figure 10 shows a schematic diagram of the steps of determining the camber and bow of a feather blade according to the fifth preferred embodiment of the present invention.

Fig. 11 is a schematic diagram showing the steps of determining the cutting position of the stalk of natural feather to obtain a feather blade of a predetermined length according to the sixth preferred embodiment of the present invention.

Figure 12 shows a schematic structural diagram of a shuttlecock made of natural feathers according to a preferred embodiment of the present invention.

Figure 13 shows a schematic structural diagram of a traditional shuttlecock made of natural feathers according to a preferred embodiment of the present invention.

Fig. 14 shows a schematic flow chart of the natural feather processing method according to the first preferred embodiment of the present invention.

Detailed ways

According to the content disclosed in the claims and description of the present invention, the technical solutions of the present invention are specifically described below.

In order to explain more clearly, we first define the bow and camber of the feathers.

Figures 1A and 1B show an unprocessed natural feather 10, generally a goose feather or a duck feather, which includes a stalk 11 and wings 12 on both sides of the stalk 11. The stalk 11 has four sides, we It is defined as the front side 10a, the back side 10b, the left side 10c and the right side 10d, among which, we call the left side 10c and the right side 10d where the wings 12 are germinated as the wing germinal faces. The smoother side of the stalk 11 is referred to as the front face 10a, and the side of the stalk 11 that protrudes significantly outward is referred to as the back face 10a. The curvature of the hair stalk 11 in the direction of the left side 10c or the right side 10d of the wing germinal surface is defined as camber, and the curvature of the hair stalk 11 along the front 10a or the back 10b direction, as shown in FIG. 1B , is defined as bow. It can also be said that the camber is the bending of the hair stem 11 on the horizontal plane, and the bow is the bending that the hair stem 11 occurs on the vertical plane.

In FIGS. 1A and 1B , the x-axis, the y-axis, and the z-axis can represent three directions in a three-dimensional coordinate system, respectively, and the camber refers to the direction of the stalk 11 of the natural feather 10 along the plane where the x-axis and the y-axis lie. While the bow refers to the offset produced by the stalk 11 of the natural feather 10 in the direction of the plane in which the x-axis and the z-axis lie.

A natural feather 10 can be cut into at least one feather blade 100, typically, a natural feather 10 can be cut into two feather blades 100, and the obtained feather blades 100 will be used to make a shuttlecock 1000, as shown in FIG. 2 shown. Among them, after the natural feather 10 is processed into the feather blade 100, a plurality of feather blades 100 having substantially the same predetermined length, width, camber and bow are selected to make the shuttlecock 1000. That is, in order to ensure the consistency of the shuttlecock 1000, the consistency of the physical parameters of the feather blade 100 must be guaranteed.

As shown in FIG. 2 , a natural feather 10 having a stalk 11 and a wing 12 is cut into a feather blade 100 having a stalk portion 110 and a wing portion 120, and the stalk portion 110 at one end of the feather blade 100 is formed with a stalk portion 110. The entry portion 111 is used for implanting a accommodating and positioning groove of a feather implanting device, the feather implanting device at least includes a ball head and other necessary components for forming a shuttlecock. Both sides of the implant portion 111 portion are wingless. The feather blade 100 is cut to have a predetermined length L and a predetermined width W of the end of the implant portion 111 . In Fig. 2, the length L refers to the distance in the x-axis direction, and the width W refers to the distance in the y-axis direction. Generally speaking, the length L and the width W are determined according to actual needs, for example, in a typical example, the length L is 47 mm, and the width W is 2.1 mm. As shown in FIG. 2, the implanted portion 111 of the feather blade 100 can also be cut to have a predetermined length, which needs to be further determined according to the depth of implantation and the specific structure of the feather implantation device. That is, in some embodiments, the implant portion 111 may be an implant head with a shorter length, which only needs to be able to be implanted into the corresponding receiving and positioning groove. In other embodiments, the implant portion 111 has a longer length, and the end portion of the implant portion 111 is used for implanting the corresponding accommodating and positioning groove, while the other portion in a shuttlecock 1000 is fixed by reinforcing ribs and other fixing elements. Winding fixed.

Figures 3 to 6 are schematic views of a feather blade 100 processed from a natural feather 10 according to a preferred embodiment of the present invention. In this preferred embodiment, first, the intelligent processor 20 starts a detection device 30 to detect the feather 10. As shown in FIG. 3, according to the feather processing system of the present invention, in a three-dimensional detection model, it can be obtained that Data such as the length, width, bow and camber of the stalk 11 of the feather, and the width, shape, and color of the wing 12 . Unqualified feathers are detected in this step, eg damaged wings 12 or damaged stalks 11 . After the color of the wings 12 is detected, it is determined whether a bleaching process is required, and the natural feathers 10 with similar colors can be classified into one category and collected.

The intelligent processor 20 is connected with a tailoring model 40, the tailoring model 40 is composed of several parameter groups, and each parameter group is composed of a plurality of parameters. These parameters may include, for example, the length range 41 of the feather blade 100 to be obtained by cutting, the width range 42 of the end of the stalk implantation portion 111 , the curvature range 43 and the bow range 44 of the stalk portion 110 , and the shape of the wing portion 45 . , and the color 46 of the wing portion, etc., each parameter has a predetermined range, and then the data of the natural feather 10 obtained by the detection device 30 is analyzed, if these data fall into a certain parameter in the existing predetermined model In the group, the natural feather 10 is cut according to the requirements of the parameter group.

It is worth mentioning that the range values of each parameter in each parameter group are determined according to actual needs, so the natural feather 10 can be cut into the desired feather blade 100 as required. According to the specific conditions of the natural feather 10, it can also be classified into the category suitable for cutting through this step.

As shown in FIG. 4 , the system also includes an energy flow cutting device 50, and the intelligent processor 20 compares the data of the natural feather 10 with the parameters in the multiple parameter groups of the preset feather blade cutting model 40 Then, the parameter group of the cutting model 40 that is closest to it is automatically matched, and then the intelligent processor 20 sends an instruction to the energy flow cutting device 50, and the energy flow cutting device 50 will follow the feather blade model. The data clips the feather 10, and finally forms a feather blade 100 that is close to the corresponding clipping model. The energy flow can be a laser or other high pressure fluid such as water. In this embodiment, the energy flow cutting device 50 is a laser cutting machine.

5 is a schematic diagram of cutting the stalk 11. After selecting a suitable cutting position, the cutting is carried out along the predetermined cutting position to obtain a feather blade 100 with a predetermined length L and the end width W of the implanted portion 111. It is worth mentioning that the predetermined length L here does not refer to the length of the stalk portion 110, because the stalk portion 110 has a certain curvature. In this embodiment, the predetermined length L refers to the axial length. These two parameters are relatively easy to determine in the three-dimensional model, and it is only necessary to scan the width at each position of the stalk 11 of the natural feather 10 and the length it spans in the axial direction. As shown in the figure, the cutting in this step only needs to determine two cutting positions at both ends of the feather blade 100.

6 is a schematic diagram of cutting the wings 12. Before cutting the wings 12, it is necessary to determine the camber and the bow of the natural feather 10. When the natural feather 10 is three-dimensionally scanned with the detection device 30, it is best to make the natural feather 10 The front sides 10a of the natural feathers 10 are all facing in one direction. Of course, the detection device 30 can also be designed to distinguish the front and back sides 10a and 10b of the natural feather 10 . The wing part 120 of the feather blade 100 includes a first wing part 121 and a second wing part 122 respectively located on both sides of the stalk part 110 . After matching, the respective shapes, sizes and positions of the first wing portion 121 and the second wing portion 122 are obtained, and then the energy flow cutting device 50 is used for cutting.

It is worth mentioning that the width W of the end of the implanted portion 111 is also the position where the natural feather 10 is initially cut, and it is relatively easy to find a position where the width W is a predetermined value such as 2.1 mm on the natural feather 10. The predetermined length L of the feather blade 100 is also easily determined. More important parameters in determining what type of feather blade 100 a natural feather 10 can be made into are its camber and bow. In the cut model 40, the camber range 43 and the bow range 44 of the stalk 110 may be quantified data, such as angles. It can also be a series of three-dimensional graphics. These three-dimensional graphics are a classification database established by scanning a large number of natural feathers 10 and correspondingly produced feather blades 100. When in use, it is only necessary to compare the measured natural feather 10 with the graphics in the cutting model 40. Examples of the camber range 43 and the bow range 44 of the stalk 110 are quantified data are further described in detail in the disclosure below.

As shown in Figure 14, according to this preferred embodiment of the present invention, the method for processing natural feather 10 into feather blade 100 of shuttlecock 1000 includes the following steps:

(a) scanning the natural feather 10 by a detection device 30 to determine a series of physical parameters of the natural feather 10;

(b) comparing the series of physical parameters with a plurality of predetermined parameters in a plurality of predetermined parameter groups in the tailoring model 40, so that a most suitable parameter group is matched by the series of physical parameters and the plurality of predetermined parameter groups; and

(c) The natural feather 10 is cut by an energy flow cutting device 50 according to the requirements of the most suitable parameter set, thereby obtaining the feather blade 100.

Feather blades 100 with the same parameter set obtained following the above steps are automatically placed together. That is to say, the method further includes the step of: grouping and collecting the feather blades 100 having the same parameter set.

Correspondingly, in step (a), the series of physical parameters include, but are not limited to, the length of the natural feather 10 , the width of the stalk 11 , the curvature of the stalk 11 , and the bow of the stalk 11 , and of course, the wings 12 may also be included shape, size, color, etc.

In step (b), the plurality of predetermined parameters include, but are not limited to, the length range 41 of the feather blade 100 obtained by cutting, the width range 42 of the tip of the stalk implant 111 , the camber range 43 of the stalk 110 , and the bow. Degree range 44. The shape 45 and color 46 of the wing portion of the feather blade 100 may also be included.

The plurality of predetermined parameter groups respectively correspond to the requirements for different types of feather blades 100 in the actual manufacturing process of the shuttlecock 1000. In step (c), the natural feather 10 is cut into at least one (such as two) feather blade 100 of suitable shape, size and size. That is, the natural feather is cut into a feather blade having an appropriate length L, a tip width W of the implant portion 111, a camber of the stalk portion 110, and a camber of the stalk portion 120.

Of course, in step (c), the cutting of the wings 12 of the natural feather 10 is also included to obtain the wings 120 of the feather blade 100. The wing part 120 of the feather blade 100 includes a first wing part 121 and a second wing part 122 located on both sides of the stalk part 110. The first wing part 121 and the second wing part 122 may have different shapes, sizes and areas. For example, one of them has a relatively flat shape and the other has a relatively narrow shape.

It is worth mentioning that the step (a) also includes the step of fixing the natural feather 10, that is to say, the detection device 30 may be a three-dimensional scanning device, which includes a scanning unit 31 and a fixing unit 32, and the natural feather 10 It is fixed in the scanning unit 31 by a fixing unit 32 , so that various parameters of the scanning unit 31 are detected. In one example, the stalk 11 of the natural feather 10 is clamped so that the natural feather 10 is placed in the air so that the natural feather 10 can be inspected from all directions.

In addition, in this method, the operations of the detection step (a), the matching step (b), and the cropping step (c) can be controlled by an intelligent processor 20. That is to say, the intelligent processor 20 is operably connected with the detection device 30 , the cutting model 40 , and the energy flow cutting device 50 , so as to issue an operation instruction to start and stop the detection device 30 , and perform and test according to the parameter set of the cutting model 40 . The physical parameters of the obtained natural feather 10 are compared and matched, and the energy flow cutting device 50 is operated to cut the stalk 10 and the wing 12 of the feather 10 to obtain a feather with suitable stalk portion 110 and wing portion 120 Blade 100. It is worth mentioning that each of the above steps can also be arranged in a pipeline, each step is equipped with a central processing unit to operate, and these central processing units can transfer information to each other, such as various parameter information and operating instructions.

Shown in FIG. 4 is a system for performing the above method, and accordingly, the system includes;

a detection device 30 to scan the natural feather 10 and obtain a series of physical parameters of the natural feather;

a tailoring model 40 that stores a plurality of parameter sets containing a set of predetermined parameters;

an energy flow cutting device 50 for cutting the stalk 11 and the wings 12 of the natural feather 10; and

An intelligent processor 20, the intelligent processor 20 is operatively connected with the cutting model 40 and the energy flow cutting device 50, and compares the series of physical parameters obtained by the detection device 30 with the set of predetermined parameters in the cutting model 40 to obtain A most suitable parameter set is matched, and then the intelligent processor 20 activates the energy flow cutting device 50 to cut the natural feather 10 into a feather blade 100 having the set of predetermined parameters of the most suitable parameter set.

The intelligent processor 20 can also be operably connected to the detection device 30 to turn the detection device 30 on and off, and if necessary, adjust the angle of the detection device 30 to scan the natural feather 10 from different directions to obtain the natural feather 10 all information.

The detection device 30 includes a scanning unit 31 and a fixing unit 32. The fixing unit 32 is used to fix the natural feather 10 in the scanning unit 31, and the fixing method enables the scanning unit 31 to scan and detect the natural feather 10 in all directions. .

As shown in FIGS. 7A, 7B and 7C, according to the second preferred embodiment of the present invention, each parameter in the cropping model 40 can be quantified data, that is, the length range 41 of the feather blade 100, the hair stem implantation The width range 42 of the end of the portion 111, the camber range 43 and the bow range 44 of the stalk 110 are all determined numerical ranges, rather than being represented by a set of three-dimensional solid figures. Of course, in the above embodiment, these parameters can also be determined values. It is worth mentioning that the detection of the camber and the bow of the stalk 11 of the natural feather 10 is completed by a two-dimensional camber detector and a bow measurer, respectively. That is, the detection and determination of physical parameters is accomplished by the combination of two two-dimensional detection devices.

As shown in FIG. 7A , first find a position of a predetermined width W on the stalk 11 of the natural feather 10, for example, the predetermined width is 2.1 mm, so that the first cutting position A1 on the natural feather 10 is determined, and then from this From the first cutting position A1, a predetermined length L is obtained. In FIG. 7A, the following method is used to find the cutting position A2. Taking the center point of the first cutting position A1 as the center of the circle, and taking the preset length L as the radius, find the intersection point in the direction where the hair stalk 11 is tapered, that is, the second cutting position A2, and the distance between the two cutting positions is L , for example L can be 47mm. The section of natural feather 10 between them will be made into a feather blade 100 in a subsequent step. It is worth mentioning that the predetermined length L does not refer to the actual length of the hair stem 11, because the hair stem 11 is curved. Of course, in other clipping models 40, the actual length of the feather blade 100 may be used as a parameter for determining the clipping scheme. After the two cutting positions A1 and A2 are determined, the intelligent processor 20 operates the energy flow cutting device 50 to cut the natural feather 10 from the whole natural feather 10 along the two cutting positions A1 and A2, so as to for subsequent processing.

As shown in Figures 7A and 7B, the camber of this section of natural feather 10 is determined by the following method, the camber being the curvature occurring in the direction of the plane P. This plane is defined and described by the following method. As shown in the figure, taking the center point of the first cutting position A1 as the center of the circle, and taking the preset length L2 as the radius, a spherical surface is made toward the tapering direction of the stalk 11, and the intersection of the spherical surface and the center line of the stalk 11 is The fifth intersection point A5, find a circular surface on the spherical surface that is perpendicular to the line connecting the center point of the first cutting position A1 and the fifth intersection point A5, and the circular surface intersects with the wing 12 of the natural feather 10 to obtain the third intersection point A3, and the fourth intersection A4. A3 and A4 are respectively located on both sides of the hair stem 11, the center point of the first cutting position A1, and the third intersection A3 and the fourth intersection A4 form a plane P, which will be made into the natural feather of the feather blade 100. 10. Projecting onto the plane P or the first plane P1 parallel to the plane P to obtain a first predetermined line, the length of which is S1. At this time, the camber of the feather blade 100 is represented by a camber ratio, which is the ratio of the projected length S1 of the first predetermined line to the length L of the feather blade 100.

As shown in Fig. 7C, the bow of a section of natural feather 10 is determined by the following method, in a three-dimensional coordinate system, the bow refers to the bending that occurs in the directions of the x-axis and z-axis plane. As shown in the figure, the natural feather 10 to be made into the feather blade 100 is projected to the vertical plane P2 of the first plane P1 to obtain a second predetermined line whose length is S2. At this time, the bow of the feather blade 100 is represented by a bow rate, which is the ratio of the projected length S2 of the second predetermined line to the length L of the feather blade 100. It is worth mentioning that, in the above-mentioned detection process, the natural feathers 10 are all fed into the detection device 30 in one direction, such as the front side 10a facing upwards.

After obtaining the camber and the bow expressed in camber rate and bow rate, respectively, the intelligent processor 20 analyzes the camber and the bow to correspond to the corresponding camber range 43 and bow range in the parameter set in the cutting model 40 44 is compared to match a most suitable parameter set, so that the section of feather 10 is classified and cut by an energy flow cutting device 50 in a subsequent cutting step according to the most suitable parameter set.

8A and 8B show a third preferred embodiment according to the present invention, after obtaining a piece of natural feather 10 for preparing a feather blade 100 similar to the above-mentioned second embodiment, as shown in FIG. 8A, it will be made into The natural feather 10 of the feather blade 100 is projected to the first plane P1 to obtain the first predetermined line, and four points are respectively taken on the first predetermined line, the first position M1 and the second position M2 at the first and last positions, and The third position M3 and the fourth position M4 adjacent to the first and last two points M1 and M2, respectively, connect the first position M1 and the third position M3 to obtain a first straight line, and connect the second position M2 and the fourth position M4 to obtain a second position. A straight line, the intersection of the first straight line and the second straight line forms a camber α, and the angle α is used to measure the camber of the stalk portion 110 of the feather blade 100 to be manufactured.

As shown in FIG. 8B , the second predetermined line is obtained by projecting the natural feather 10 to be made into the feather blade 100 onto the second plane P2. Four points are respectively taken on the second predetermined line, and the first and last two positions A position N1 and a second position N2, and a third position N3 and a fourth position N4 adjacent to the first and last two points N1 and N2 respectively, connect the first position N1 and the third position N3 to obtain a third straight line, connecting the second position N2 and the fourth position N4 to obtain a fourth straight line, the third straight line intersects the fourth straight line to form a bow angle β, and the angle β is used to measure the bow of the stalk portion 110 of the feather blade 100 to be made.

As shown in FIGS. 9A and 9B , according to the fourth preferred embodiment of the present invention, after obtaining a piece of natural feather 10 for preparing the feather blade 100 similar to the above-mentioned second embodiment, as shown in FIG. 9A , it will be made into The natural feather 10 of the feather blade 100 is projected to the first plane P1, and the first and last points O1 and O2 of the projection of the feather blade 100 to be made from the natural feather 10 are connected to obtain a first line, and the predetermined width is The point of W has an adjacent point on the natural feather 10 in the thinner direction toward the stalk 11. For example, a point adjacent to 1-5mm is projected on the plane to obtain two points O1, O3, and connecting these two points to obtain a first The two lines, the angle ε between the first line and the second line, is the curvature of the feather blade 100 to be made.

As shown in FIG. 9B , the projection of the natural feather 10 to be made into the feather blade 100 to the plane P2 connects the two points O1 ′ and O2 ′ of the projection of the natural feather 10 to be made into the feather blade 100 , to obtain A first line, and a point with a predetermined width W has an adjacent point on the natural feather 10 toward the thinner direction of the stalk 11, for example, a point adjacent to 1-5mm is projected on the plane to obtain two points O1' , O3', connect these two points to obtain a second line, and the angle γ between the first line and the second line is the curvature of the feather blade 100 to be made. It is worth mentioning that this adjacent point O3' can also be the point where the natural feather 10 reaches its maximum bow.

In addition, it is worth mentioning that, as shown in FIG. 10 , the camber of the feather blade 100 can also be represented by a bow rate, which is the stalk 11 between the two cutting positions of the natural feather 10 . The ratio of the actual length L1 along the center line of the wing growth surface 10c or 10d to the length L of the feather blade 100, the camber of the feather blade 100 can also be represented by such a camber rate, which is the natural feather 10 The ratio of the actual length L2 of the stalk 11 along the front face 10a or the back face 10b to the length L of the feather blade 100 between the two cutting positions.

FIG. 11 shows a method for processing natural feather 10 according to the sixth preferred embodiment of the present invention. As shown in Fig. 11 , a position with a predetermined width W is found on the natural feather 10 to determine the first cutting position B1. Then, the following method can also be used to find the crop position B2. Taking the center point of the first cutting position B1 as the center of the circle, and taking the preset length L as the radius, find the intersection point toward the direction of the thickening of the stalk 11, that is, the second cutting position B2. That is to say, in this preferred embodiment, the length of the feather blade 100 to be made is determined by the above method, and the preset length L is regarded as the length of the feather blade 100 .

That is to say, when a natural feather 10 is used to make a feather blade 100, the above-mentioned detection steps are first performed to obtain its physical parameters, and then the parameters in the parameter group in the cutting model 40 are compared, In order to classify it, the natural feather 10 is cut according to the requirements of the classified predetermined parameter group, so as to obtain a suitable feather blade 100 .

It is worth mentioning that there are other ways to measure the camber and the bow. The three methods listed in the present invention are only examples, and those skilled in the art can also think of using other parameters to characterize the camber and bow. However, these equivalent embodiments should be included within the concept of the present invention.

As shown in FIG. 12 , the shuttlecock 1000 made of the feather blade 100 prepared according to the processing method of the present invention can have any structure of a shuttlecock using natural feathers. As an example, in the present invention, the shuttlecock 1000 includes a plurality of shuttlecocks. Feather blade 100, a ball head 1100, and a flocking frame 1200. The ball head 1100 is connected with the hair-planting frame 1200, and the hair-planting frame 1200 includes a plurality of hair-planting rods 1210. Each hair-planting rod 1210 is provided with an accommodating and positioning groove 1220, and each feather blade 100 is implanted in a corresponding accommodating and positioning groove 1220. . The structure of the shuttlecock 1000 has been disclosed in the applicant's prior Chinese patent applications 200910044168.1, 201010226568.7, 201110028436.8, and 201110418724.4, the entire contents of which are incorporated herein by reference.

As shown in FIG. 13 , the shuttlecock 1000 made of the feather blade 100 prepared according to the processing method of the present invention can also be made into a traditional two-stage shuttlecock 1000 , that is, the feather blade 100 is directly installed on the ball head 1100 , without the middle flocking frame 1200.

It should be particularly mentioned that, in the present invention, the method of using the natural feather 10 to make the feather blade 100 has an incomparable advantage over the traditional method. The previous production process of the feather blade 100 is mainly done by hand, relying on intuition and experience. In the present invention, the cutting of the natural feather 10 can be completely produced by a machine, and the consistency of the feather blade 100 of the shuttlecock 1000 can be ensured. High, which will greatly improve the quality of the shuttlecock 1000, and improve the production efficiency and reduce the production cost.

Moreover, during the cutting process of the natural feather 10, the clamping and cutting processes are carried out by machines, so that the problem of hurting the hands of workers in the traditional badminton manufacturing process will not occur. Moreover, in the process of cutting a natural feather 10 to obtain the feather blade 100, there is no need to reserve an extra section of natural feathers on both sides of the natural feather corresponding to the feather blade 100 to be cut on the natural feather 10. It is used for the worker's grip, which also eliminates the waste of natural feathers in traditional craftsmanship. With the cutting method of the present invention, one natural feather 10 can easily obtain two feather blades 100, and even three or more feather blades 100 of different grades can be obtained. The different grades here are classified according to the length, width, bow, camber of the stalk portion 110 of the feather blade 100, and the shape, size, color and other parameters of the wing portion 120.

The above content is an example of a specific embodiment of the present invention, and for the equipment and structure not described in detail, it should be understood that it is implemented by adopting the existing general equipment and general methods in the art.

Meanwhile, the above-mentioned embodiments of the present invention are only for the purpose of illustrating the technical solutions of the present invention, are merely enumerations of the technical solutions of the present invention, and are not intended to limit the technical solutions of the present invention and the protection scope thereof. The improvement of the technical solutions disclosed in the claims and the description by using equivalent technical means, equivalent equipment, etc., should be considered to be within the scope disclosed in the claims and the description of the present invention.

Claims (21)

1. the manufacture method of a badminton, is characterized in that, described manufacture method comprises the steps: (a) processing a natural feather into a feather blade; and (b) implanting the implanted portions of a group of the feather blades into a feather implantation device, respectively, to manufacture the shuttlecock. 2 . The manufacturing method according to claim 1 , wherein in the step (b), the implanted portions of a group of the feather blades are implanted in a manner of being inserted into a receiving and positioning groove of the feather implanting device. 3 . into the feather implantation device. 3. The manufacturing method according to claim 2, wherein prior to the step (b), the manufacturing method further comprises the step of wrapping a fixing element around the implant portion of the feather blade. 4. The manufacturing method according to claim 3, wherein the fixing element is a reinforcing rib. 5. The method of manufacture of any one of claims 1 to 4, wherein the feather implanting device is a ball head. 6. The manufacturing method according to any one of claims 1 to 5, wherein in the step (a), further comprising the step: provide an appropriate parameter set; and The stalks and wings of the natural feather are cut by an energy flow cutting device according to the requirements of the appropriate parameter set, so as to obtain the feather blade. 7. The manufacturing method according to claim 6, wherein in the above method, firstly, the natural feathers are fixed in the air, and secondly, according to the requirements of the appropriate parameter set, the suspended and fixed feathers are fixed in the air by the energy flow cutting device. The stalks and wings of the natural feathers are cut. 8. The manufacturing method according to claim 7, wherein in the above method, firstly, a series of physical parameters of the natural feather are detected, and secondly, the series of physical parameters of the natural feather are compared with a plurality of predetermined parameter groups, to provide a suitable set of said parameters after said series of physical parameters are matched to said set of predetermined parameters. 9. The manufacturing method according to claim 6, wherein in the method, the natural feather is detected by at least one detection device to determine a series of physical parameters of the natural feather; A tailoring model is provided, the tailoring model includes a plurality of predetermined parameter groups, each of the predetermined parameter groups includes a plurality of predetermined parameters, and the series of physical parameters are combined with the plurality of predetermined parameter groups in the tailoring model. the plurality of predetermined parameters are compared, so that the series of physical parameters and the plurality of predetermined parameter groups are matched to a most suitable parameter group; and The feather blade is obtained by cutting the stalk and wings of the natural feather according to the requirements of the most suitable parameter set by an energy flow cutting device. 10. The manufacturing method according to any one of claims 6 to 9, wherein in the above method, the feather blades having the same set of parameters are collected as a group. 11. The manufacturing method according to claim 8 or 9, wherein in the above method, the series of physical parameters include the length of the natural feather, the shape of the feather, the colour of the feather, the hair stem at least one of width, camber, and bow. 12. The manufacturing method according to claim 11, wherein in the above method, the predetermined parameters include the corresponding length range of the feather blade, the shape of the feather wing, the Color, range of width of the tip of the stalk implant, range of curvature of the stalk, and range of bow. 13. The manufacturing method according to claim 12, wherein in the above-mentioned method, after the camber and the camber of the stalk of the natural feather are determined and compared with the After the camber range and the bow range in the most suitable parameter group are matched, the respective shapes, sizes and positions of the first wing portion and the second wing portion on both sides of the stalk portion of the natural feather are obtained, and then use The energy flow cutting device cuts the natural feather. 14. The manufacturing method according to claim 12, wherein in the above-mentioned method, a point having a predetermined width on the stalk of the natural feather is first determined as the first cutting position, along the stalk of the natural feather gradually. Find the second cutting position in the thin direction so that the feather blade to be made of the natural feather has a predetermined length, and between the first cutting position and the second cutting position, the natural feather to be cut is obtained. A piece of natural feather from the feather blade is made. 15. The manufacturing method according to claim 12, wherein in the above-mentioned method, a point having a predetermined width on the stalk of the natural feather is determined as a first cutting position, and the first cutting position is used as the first cutting position. The center point of the position is the center of the circle, and a preset length is used as the radius, and the second cutting position is found along the direction of the thickening of the hair stalk, and the natural cutting position is obtained between the first cutting position and the second cutting position. For the natural feather in the feather to be made into the feather blade, the preset length is the straight line length of the two ends of the feather blade. 16. The manufacturing method according to claim 9, wherein in said method, said series of physical parameters are compared with said plurality of said plurality of predetermined parameter groups in said tailoring model by an intelligent processor. matching predetermined parameters; the intelligent processor activates the energy flow cutting device to cut the stalks and wings of the natural feathers. 17. The manufacturing method according to claim 9, wherein in the above-mentioned method, when the detection device detects that the stalk and the wing of the natural feather are damaged, it is not enough to make the feather blade When , the detection of the series of physical parameters is stopped. 18. A badminton shuttlecock, characterized in that it comprises: a feather implant; and At least one feather blade, wherein the feather blade is formed by processing natural feathers, wherein the feather blade includes a stalk portion and a wing portion located at one end of the stalk portion, and the other end of the stalk portion An implant is formed to be implanted into the feather implanting device. 19. The shuttlecock according to claim 18, wherein the feather implanting device has at least one receiving and positioning groove, and the implanted portion of the feather blade is inserted into the receiving and positioning groove in a manner of being inserted into the receiving and positioning groove Feather implants. 20. The shuttlecock of claim 19, further comprising a fixation element, wherein the fixation element wraps around the implant portion. 21. A shuttlecock according to any one of claims 18 to 20, wherein the fixation element is a stiffener; or the feather implant is a ball head.

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