Winding device for wig processing

文档序号:1028623 发布日期:2020-10-30 浏览:16次 中文

阅读说明:本技术 一种假发加工用卷绕装置 (Winding device for wig processing ) 是由 黎小军 于 2020-08-19 设计创作,主要内容包括:本发明公开了一种假发加工用卷绕装置,包括安装台,所述安装台上安装有承载台,所述承载台上安装有滚动压实机构,所述安装台上且位于承载台一侧安装有移动缠绕机构,本发明的有益效果是,通过移动缠绕机构进行缠绕柱的自动化更换以及缠绕假发完毕后的缠绕柱的摆放放置,同时配合滚动压实机构在进行缠绕时进行假发的拉直缠绕,使在定形时更加的稳定,效果更好,自动化运行,只需工作人员进行缠绕假发的补充即可,工作效率高,节省人力,使用方便。(The invention discloses a winding device for wig processing, which comprises an installation platform, wherein a bearing platform is installed on the installation platform, a rolling compaction mechanism is installed on the bearing platform, and a movable winding mechanism is installed on the installation platform and positioned on one side of the bearing platform.)

1. The winding device for wig processing comprises a mounting table (1) and is characterized in that a bearing table (2) is mounted on the mounting table (1), a rolling compaction mechanism is mounted on the bearing table (2), and a movable winding mechanism is mounted on the mounting table (1) and located on one side of the bearing table (2);

the mobile winding mechanism comprises: the device comprises a pair of first straight pin screw rod modules (3) with the same structure, a pair of support rods (4) with the same structure, a pair of first hydraulic cylinders (5) with the same structure, a pair of first mounting blocks (6) with the same structure, a pair of mounting rods (7) with the same structure, a pair of second mounting blocks (8) with the same structure, a pair of servo motors (9) with the same structure, a pair of connecting plates (10) with the same structure, a pair of second hydraulic cylinders (11) with the same structure, a pair of connecting plates (12) with the same structure, a pair of top blocks (13) with the same structure, a pair of top columns (14) with the same structure, a rotating rod (15), a winding cylinder (16), a plurality of partition plates (17) with the same structure and a plurality;

the pair of first straight pin screw rod modules (3) is arranged on the mounting platform (1) and positioned at one side of the bearing platform (2), the pair of support rods (4) is arranged on the moving ends of the pair of first straight pin screw rod modules (3), the pair of first hydraulic cylinders (5) is embedded in the upper end surfaces of the pair of support rods (4), the pair of first mounting blocks (6) is arranged on the telescopic ends of the pair of first hydraulic cylinders (5), the pair of mounting rods (7) is embedded in the side wall surfaces of the pair of first mounting blocks (6), the pair of second mounting blocks (8) is arranged on the end surfaces of the pair of mounting rods (7), the pair of servo motors (9) is embedded in the opposite wall surfaces of the pair of second mounting blocks (8), the pair of connecting plates (10) is arranged on the driving ends of the pair of servo motors (9), and the pair of second hydraulic cylinders (11) is arranged on the opposite wall surfaces of the pair of connecting plates (10), the pair of connecting plates (12) are arranged on the telescopic ends of the pair of second hydraulic cylinders (11), the pair of ejector blocks (13) are arranged on the opposite wall surfaces of the pair of connecting plates (12), the opposite wall surfaces of the pair of ejector blocks (13) are provided with a pair of clamping grooves with the same structure, the pair of ejector columns (14) are embedded in the pair of clamping grooves, the rotating rod (15) is arranged between the pair of ejector columns (14), the winding cylinder (16) is assembled on the rotating rod (15), the partition plates (17) are assembled on the winding cylinder (16) at equal intervals, and the fixing needles (18) are arranged on the winding cylinder (16) and located between the partition plates (17).

2. The winding device for wig processing according to claim 1, wherein said rolling compaction means comprises: the device comprises a mounting frame (19), an electric push rod (20), a connecting frame (21), a pair of bearings (22) with the same structure and a roller (23);

the mounting frame (19) is arranged on the bearing table (2), the electric push rod (20) is arranged at the center of the lower wall surface of the cross beam of the mounting frame (19), the connecting frame (21) is arranged at the telescopic end of the electric push rod (20), the bearings (22) are embedded on the opposite wall surfaces of the two supporting legs of the connecting frame (21), and the roller (23) is movably assembled between the pair of bearings (22).

3. The winding device for wig processing according to claim 1, wherein two pairs of first expansion rods (24) are installed between a pair of said support rods (4) and a pair of said first mounting blocks (6) and on both sides of a pair of said first hydraulic cylinders (5), and two pairs of second expansion rods (25) are installed between a pair of said connecting plates (10) and a pair of said connecting plates (12) and on both sides of a pair of said second hydraulic cylinders (11).

4. The winding device for wig processing according to claim 2, wherein a pair of third telescopic rods (26) are installed between the mounting frame (19) and the connecting frame (21) and on both sides of the electric push rod (20).

5. The winding device for wig processing according to claim 2, wherein the shape of the mounting frame (19) and the shape of the connecting frame (21) are both n-shaped.

6. The winding device for wig processing according to claim 2, characterized in that a plurality of bundling plates (27) with the same structure are installed on the bearing platform (2) in front of the mounting rack (19).

7. The winding device for processing the wig according to claim 1, wherein a storage table (28) is installed on the installation table (1) and between the pair of first straight pin screw modules (3), the storage table (28) is provided with a placement groove, an installation box (29) is installed in the placement groove, a fixed plate (30) is installed in the installation box (29), a pair of second straight pin screw modules (31) with the same structure are installed on two side wall surfaces of the fixed plate (30), a pair of sliding grooves with the same structure are provided on two side wall surfaces of the installation box (29), and a pair of support plates (32) with the same structure are installed on a moving end of the pair of second straight pin screw modules (31) through the pair of sliding grooves.

8. The winding device for wig processing according to claim 7, wherein a wedge-shaped guide table (33) is attached to a side wall surface of the storage table (28), and a baffle (34) is attached to the mount table (1) on a side of the wedge-shaped guide table (33).

9. The winding device for wig processing according to claim 8, wherein a rubber cushion layer (35) is attached to a side wall surface of said baffle plate (34).

10. The winding device for wig processing according to claim 1, wherein two pairs of spacers (36) are installed on the lower wall surface of the installation base (1).

Technical Field

The invention relates to the field of wig processing, in particular to a winding device for wig processing.

Background

The hair is manufactured by artificial technology and is used as decorative ornaments. Can be worn by bald or thin hair, or as part of a costume, official or professional outfit or fashion accessory.

In order to meet the requirements of people on wigs with different hairstyles, people start to produce a large amount of wigs, the wigs cannot be washed, dried and smoothed out during wig production, after the wig is prepared, the wig hairstyles are required to be wound, the wig hairstyles are placed in a shaping device for shaping after being wound, and then the wig hairstyles are taken out after being shaped, so that the wig hairstyles with the coils can be obtained.

Disclosure of Invention

The invention aims to solve the problems and designs a winding device for wig processing.

The technical scheme of the invention is that the winding device for processing the wig comprises an installation platform, wherein a bearing platform is installed on the installation platform, a rolling compaction mechanism is installed on the bearing platform, and a movable winding mechanism is installed on the installation platform and positioned at one side of the bearing platform;

the mobile winding mechanism comprises: the device comprises a pair of first straight pin screw rod modules with the same structure, a pair of supporting rods with the same structure, a pair of first hydraulic cylinders with the same structure, a pair of first mounting blocks with the same structure, a pair of mounting rods with the same structure, a pair of second mounting blocks with the same structure, a pair of servo motors with the same structure, a pair of connecting plates with the same structure, a pair of second hydraulic cylinders with the same structure, a pair of connecting plates with the same structure, a pair of jacking blocks with the same structure, a pair of jacking columns with the same structure, a rotating rod, a winding cylinder, a plurality of partition plates with the same structure and a plurality of fixing needles with the same structure;

a pair of the first straight-pin screw modules are arranged on an installation platform and positioned at one side of the bearing platform, a pair of the support rods are arranged on the moving ends of the pair of the first straight-pin screw modules, a pair of the first hydraulic cylinders are embedded in the upper end surfaces of the pair of the support rods, a pair of the first installation blocks are arranged on the telescopic ends of the pair of the first hydraulic cylinders, a pair of the installation rods are embedded in the side walls of the pair of the first installation blocks, a pair of the second installation blocks are arranged on the end surfaces of the pair of the installation rods, a pair of the servo motors are embedded in the opposite walls of the pair of the second installation blocks, a pair of the connecting plates are arranged on the driving ends of the pair of the servo motors, a pair of the second hydraulic cylinders are arranged on the opposite walls of the connecting plates, a pair of the connecting plates are arranged on the telescopic ends of the second hydraulic cylinders, and, the pair of opposite wall surfaces of the ejector blocks are provided with a pair of clamping grooves with the same structure, the pair of ejector columns are embedded in the pair of clamping grooves, the rotating rod is arranged between the pair of ejector columns, the winding cylinder is assembled on the rotating rod, the plurality of partition plates are assembled on the winding cylinder at equal intervals, and the plurality of fixing needles are arranged on the winding cylinder and located between the plurality of partition plates.

Preferably, the rolling compaction mechanism comprises: the device comprises a mounting frame, an electric push rod, a connecting frame, a pair of bearings with the same structure and a roller;

the mounting frame is arranged on the bearing table, the electric push rod is arranged at the center of the lower wall surface of the mounting frame beam, the connecting frame is arranged at the telescopic end of the electric push rod, the bearings are embedded on the opposite wall surfaces of the two supporting legs of the connecting frame, and the roller is movably assembled between the pair of bearings.

Preferably, two pairs of first telescopic links are installed between a pair of the supporting rods and a pair of the first installation blocks and on two sides of the first hydraulic cylinder, and two pairs of second telescopic links are installed between a pair of the connecting plates and on two sides of the second hydraulic cylinder.

Preferably, a pair of third telescopic rods is arranged between the mounting frame and the connecting frame and positioned on two sides of the electric push rod.

Preferably, the mounting frame and the connecting frame are both n-shaped.

Preferably, a plurality of beam splitting plates with the same structure are arranged on the bearing table and in front of the mounting frame.

Preferably, the mounting table is provided with a placing groove, an installation box is installed in the placing groove, a fixing plate is installed in the installation box, a pair of second straight pin screw rod modules with the same structure is installed on two side wall surfaces of the fixing plate, a pair of chutes with the same structure is installed on two side wall surfaces of the installation box, and a pair of supporting plates with the same structure is installed on the moving end of the second straight pin screw rod modules through the chutes.

Preferably, the side wall surface of the storage table is provided with a wedge-shaped material guide table, and a baffle is arranged on the installation table and positioned on one side of the wedge-shaped material guide table.

Preferably, a rubber buffer layer is arranged on the side wall surface of the baffle.

Preferably, two pairs of cushion blocks are mounted on the lower wall surface of the mounting table.

According to the winding device for processing the wig, which is manufactured by the technical scheme, the winding mechanism is moved to automatically replace the winding column and place the winding column after the wig is wound, meanwhile, the winding mechanism is matched with a rolling compaction mechanism to straighten and wind the wig during winding, so that the wig is more stable during setting, the effect is better, the winding device automatically runs, only workers need to supplement the wound wig, the working efficiency is high, the labor is saved, and the use is convenient.

Drawings

FIG. 1 is a schematic view showing a structure of a winding apparatus for hairpiece processing according to the present invention;

FIG. 2 is a schematic view showing a sectional structure in a plan view of a winding apparatus for hairpiece processing according to the present invention;

FIG. 3 is a schematic sectional side view of a winding apparatus for wig processing according to the present invention;

FIG. 4 is a schematic diagram showing a cross-sectional side view of a winding apparatus for hairpiece processing according to the present invention;

FIG. 5 is a schematic sectional side view of a winding apparatus for wig processing according to the present invention;

FIG. 6 is a partially enlarged view illustrating a winding apparatus for hairpiece processing according to FIG. 1;

in the figure, 1, a mounting table; 2. a bearing table; 3. a first straight pin screw rod module; 4. a support bar; 5. a first hydraulic cylinder; 6. a first mounting block; 7. mounting a rod; 8. a second mounting block; 9. a servo motor; 10. a connecting plate; 11. a second hydraulic cylinder; 12. connecting plates; 13. a top block; 14. a top pillar; 15. rotating the rod; 16. a winding drum; 17. a partition plate; 18. a fixing pin; 19. a mounting frame; 20. an electric push rod; 21. a connecting frame; 22. a bearing; 23. a drum; 24. a first telescopic rod; 25. a second telescopic rod; 26. a third telescopic rod; 27. a beam splitting plate; 28. a storage table; 29. installing a box; 30. a fixing plate; 31. a second straight pin screw rod module; 32. a support plate; 33. a wedge-shaped material guide table; 34. a baffle plate; 35. a rubber buffer layer; 36. and a cushion block.

Detailed Description

The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1-6, the winding device for wig processing comprises a mounting table 1, a bearing table 2 is mounted on the mounting table 1, a rolling compaction mechanism is mounted on the bearing table 2, and a movable winding mechanism is mounted on the mounting table 1 and positioned on one side of the bearing table 2; the mobile winding mechanism comprises: the device comprises a pair of first straight pin screw rod modules 3 with the same structure, a pair of support rods 4 with the same structure, a pair of first hydraulic cylinders 5 with the same structure, a pair of first mounting blocks 6 with the same structure, a pair of mounting rods 7 with the same structure, a pair of second mounting blocks 8 with the same structure, a pair of servo motors 9 with the same structure, a pair of connecting plates 10 with the same structure, a pair of second hydraulic cylinders 11 with the same structure, a pair of connecting plates 12 with the same structure, a pair of top blocks 13 with the same structure, a pair of top columns 14 with the same structure, a rotating rod 15, a winding barrel 16, a plurality of partition plates 17 with the same structure and a plurality of fixing needles 18 with the same structure; a pair of the first straight pin screw modules 3 are arranged on the installation platform 1 and positioned at one side of the bearing platform 2, a pair of the support rods 4 are arranged on the moving ends of the pair of the first straight pin screw modules 3, a pair of the first hydraulic cylinders 5 are embedded in the upper end surfaces of the pair of the support rods 4, a pair of the first installation blocks 6 are arranged on the telescopic ends of the pair of the first hydraulic cylinders 5, a pair of the installation rods 7 are embedded in the side wall surfaces of the pair of the first installation blocks 6, a pair of the second installation blocks 8 are arranged on the end surfaces of the pair of the installation rods 7, a pair of the servo motors 9 are embedded in the opposite wall surfaces of the pair of the second installation blocks 8, a pair of the connecting plates 10 are arranged on the driving ends of the pair of the servo motors 9, a pair of the second hydraulic cylinders 11 are arranged on the opposite wall surfaces of the connecting plates 10, and a pair of the, the pair of top blocks 13 are arranged on opposite wall surfaces of the pair of connecting plates 12, a pair of clamping grooves with the same structure are formed in the opposite wall surfaces of the pair of top blocks 13, the pair of top columns 14 are embedded in the pair of clamping grooves, the rotating rod 15 is arranged between the pair of top columns 14, the winding cylinder 16 is assembled on the rotating rod 15, a plurality of partition plates 17 are assembled on the winding cylinder 16 at equal intervals, and a plurality of fixing needles 18 are arranged on the winding cylinder 16 and located between the partition plates 17; the rolling compaction mechanism comprises: a mounting frame 19, an electric push rod 20, a connecting frame 21, a pair of bearings 22 with the same structure and a roller 23; the mounting frame 19 is arranged on the bearing table 2, the electric push rod 20 is arranged at the center of the lower wall surface of the cross beam of the mounting frame 19, the connecting frame 21 is arranged on the telescopic end of the electric push rod 20, the bearings 22 are embedded on the opposite wall surfaces of the two legs of the connecting frame 21, and the roller 23 is movably assembled between the pair of bearings 22; two pairs of first telescopic rods 24 are arranged between the pair of support rods 4 and the pair of first mounting blocks 6 and positioned on two sides of the pair of first hydraulic cylinders 5, and two pairs of second telescopic rods 25 are arranged between the pair of connecting plates 10 and the pair of connecting plates 12 and positioned on two sides of the pair of second hydraulic cylinders 11; a pair of third telescopic rods 26 are arranged between the mounting frame 19 and the connecting frame 21 and positioned at two sides of the electric push rod 20; the mounting frame 19 and the connecting frame 21 are both n-shaped; a plurality of beam splitting plates 27 with the same structure are arranged on the bearing table 2 and in front of the mounting frame 19; a storage table 28 is mounted on the mounting table 1 and between the pair of first straight pin screw modules 3, a placing groove is formed in the storage table 28, an installation box 29 is mounted in the placing groove, a fixing plate 30 is mounted in the installation box 29, a pair of second straight pin screw modules 31 with the same structure are mounted on two side wall surfaces of the fixing plate 30, a pair of sliding grooves with the same structure are formed in two side wall surfaces of the installation box 29, and a pair of supporting plates 32 with the same structure are mounted on moving ends of the pair of second straight pin screw modules 31 through the pair of sliding grooves; a wedge-shaped material guide table 33 is installed on the side wall surface of the storage table 28, and a baffle 34 is installed on the installation table 1 and located on one side of the wedge-shaped material guide table 33; a rubber buffer layer 35 is arranged on the side wall surface of the baffle 34; two pairs of cushion blocks 36 are mounted on the lower wall surface of the mounting table 1.

The embodiment is characterized by comprising an installation platform 1, wherein a bearing platform 2 is installed on the installation platform 1, a rolling compaction mechanism is installed on the bearing platform 2, and a movable winding mechanism is installed on the installation platform 1 and positioned on one side of the bearing platform 2; a mobile winding mechanism comprising: the device comprises a pair of first straight pin screw rod modules 3 with the same structure, a pair of support rods 4 with the same structure, a pair of first hydraulic cylinders 5 with the same structure, a pair of first mounting blocks 6 with the same structure, a pair of mounting rods 7 with the same structure, a pair of second mounting blocks 8 with the same structure, a pair of servo motors 9 with the same structure, a pair of connecting plates 10 with the same structure, a pair of second hydraulic cylinders 11 with the same structure, a pair of connecting plates 12 with the same structure, a pair of top blocks 13 with the same structure, a pair of top columns 14 with the same structure, a rotating rod 15, a winding barrel 16, a plurality of partition plates 17 with the same structure and a plurality of fixing needles 18 with the same structure; a pair of first straight pin screw rod modules 3 are arranged on an installation platform 1 and positioned at one side of a bearing platform 2, a pair of support rods 4 are arranged on the moving ends of the pair of first straight pin screw rod modules 3, a pair of first hydraulic cylinders 5 are embedded in the upper end surfaces of the pair of support rods 4, a pair of first installation blocks 6 are arranged on the telescopic ends of the pair of first hydraulic cylinders 5, a pair of installation rods 7 are embedded in the side wall surfaces of the pair of first installation blocks 6, a pair of second installation blocks 8 are arranged on the end surfaces of the pair of installation rods 7, a pair of servo motors 9 are embedded in the opposite wall surfaces of the pair of second installation blocks 8, a pair of connecting plates 10 are arranged on the driving ends of the pair of servo motors 9, a pair of second hydraulic cylinders 11 are arranged on the opposite wall surfaces of the pair of connecting plates 10, a pair of connecting plates 12 are arranged on the telescopic ends of the pair of second hydraulic cylinders 11, a pair of top blocks 13, a pair of fore-set 14 inlays and adorns in a pair of draw-in groove, dwang 15 is settled between a pair of fore-set 14, a winding section of thick bamboo 16 assembles on dwang 15, a plurality of baffles 17 equidistance assemble on a winding section of thick bamboo 16, a plurality of fixed needles 18 settle on a winding section of thick bamboo 16 and lie in between a plurality of baffles 17, through removing winding mechanism and carrying out the automatic change of winding post and putting of winding post after the winding wig finishes and place, the cooperation rolling compaction mechanism carries out the winding of flare-outing of wig when twining simultaneously, make more stable when the setting, the effect is better, automatic operation, only need the staff carry out the replenishment of winding wig can, high work efficiency, and manpower is saved, and is convenient.

In this embodiment, when in use, the power is switched on, so that the device is powered on, the worker performs control operation through a programmable controller which is installed on the device and is matched with the device, the worker firstly places winding columns which are composed of a rotating rod 15, a winding cylinder 16 and a top column 14 and need to be used on one of the supporting plates 32 in a pile mode, after the placement is completed, the worker performs control operation through the programmable controller, a driving end of a first straight pin screw rod module 3 which is installed on the installation platform 1 receives a signal sent by a motor driver and then drives a moving end of the first straight pin screw rod module to move through a screw rod, so that the top blocks 13 are positioned at two sides of the winding column which is composed of the rotating rod 15, the winding cylinder 16 and the top column 14 to stop, a second hydraulic cylinder 11 which is installed on the connecting plate 10 drives the top blocks 13 which is installed on the connecting plate 12 at the, the top column 14 is inserted into the top block 13, after the fixing is finished, the moving end of the first straight pin screw rod module 3 moves again, so that the winding column composed of the rotating rod 15, the winding cylinder 16 and the top column 14 is positioned above the bearing platform 2 and stops, a worker places the wig to be wound between the bundling plates 27 on the bearing platform 2 one by one, after the fixing is finished, the electric push rod 20 arranged on the mounting frame 19 drives the connecting frame 21 arranged on the telescopic end to descend after receiving a signal sent by the motor driver, so that the roller 23 arranged between the bearings 22 in the connecting frame 21 presses down the wig to be fixed, the servo motor 9 arranged in the second mounting block 8 drives the connecting plate 10 arranged on the driving end to rotate after receiving the signal sent by the motor driver, and the first hydraulic cylinder 5 arranged in the support rod 4 drives the mounting rod 7 arranged on the first mounting block 6 on the telescopic end to descend for a set height, when the servo motor 9 rotates, the second hydraulic cylinder 11 rotates along with the rotating rod 15 tightly jacked by the jacking block 13 on the connecting plate 12, the fixing needle 18 arranged on the winding drum 16 of the rotating rod 15 rotates along with the rotating rod, when the fixing needle 18 rotates along with the winding drum 16, the wig bundle placed on the bearing platform 2 is scraped, the wig bundle is directly wound along with the rotation of the winding drum 16, when the wig bundle is scraped by the fixing needle 18 and rotates along with the winding drum 16, the wig bundle passes through the roller 23, the roller moves along with the stretching of the wig and rolls in the bearing 22, the fixing is carried out while the stretching of the wig is assisted, the wig is convenient to wind, after the winding is finished, the electric push rod 20 resets, the moving end of the first straight pin screw rod module 3 moves again, the first hydraulic cylinder 5 drives the first mounting block 6 arranged on the telescopic end of the first hydraulic cylinder to ascend, the servo motor 9 stops rotating, the winding column composed of the winding cylinder 16 and the top column 14 is positioned above another supporting plate 32 and then stops, the first hydraulic cylinder 5 drives the device installed on the telescopic end of the first hydraulic cylinder to descend, the winding column composed of the winding cylinder 15, the winding cylinder 16 and the top column 14 descends onto another supporting plate 32, the second hydraulic cylinder 11 drives the top block 13 installed on the connecting plate 12 of the telescopic end of the second hydraulic cylinder to contract and relax, so that the winding column composed of the rotating rod 15, the winding cylinder 16 and the top column 14 wound with wig is placed on another supporting plate 32, after the completion of the prevention, the driving end of another second straight pin screw rod module 31 installed on the fixing plate 30 in the installation box 29 receives a signal sent by the motor driver and then drives the moving end of the other supporting plate 32 to descend through the screw rod, and meanwhile, the moving end of one of the second straight pin screw rod modules 31 installed on the fixing plate 30 drives one supporting plate 32 to place the, Lifting a winding column consisting of a winding cylinder 16 and a top column 14, repeating the steps to clamp and fix, winding wig, driving a supporting plate 32 to lift by a worker after the winding column consisting of the winding cylinder 16, the top column 14 and a rotating rod 15 placed on the supporting plate 32 is completely used, pushing the supporting plate 32 to lift by the worker, pushing the winding column consisting of the rotating rod 15, the winding cylinder 16 and the top column 14 to slide down by a wedge-shaped guide table 33 and enabling a fixing needle 18 to touch a rubber buffer layer 35 on a baffle plate 34, repeating the steps, wherein the worker takes out and puts and transports a cushion block 36 used for auxiliary support to prevent the ground from being uneven, so that the device is inclined, the first telescopic rod 24 protects the first hydraulic cylinder 5, and the second telescopic rod 25 protects the second hydraulic cylinder 11, the third telescopic link 26 protects electric putter, and baffle 17 is used for the wig to place when convoluteing and mixes the book, convenient to use.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

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