A kind of dry powder paint agitation grinding system
Technical field
The invention belongs to building material manufacture field, specifically a kind of dry powder paint agitation grinding system.
Background technology
Dry powder paint is compared with the existing liquid coating generally used, and it possesses significant storage and transport advantage, and dry
Powder coating is also equipped with being not required to the environment-friendly advantage of addition organic solvent and making its necessarily turn into the development trend of furnishing fields.But with it
His existing dry powder paint is consistent, and existing mixing plant causes dry powder paint is mixed thoroughly with water to be not easy to, often
Still there is a certain amount of dry powder particle after long-time is mixed, the liquid coating for being prepared obtaining is applied to after metope not
There is metope out-of-flatness, rough problem with can avoiding, have a strong impact on metope it is attractive in appearance and influence metope decorative quality.
Notification number discloses a kind of dry powder paint stirring dress for a CN206262422U Chinese patent in the prior art
Put, the technical scheme includes main body and differential speed motor, main body is interior to be divided into multiple mixing parts and blanking portion, differential electricity by screen pack
Machine is located above main body, is connected with rotating shaft one and rotating shaft two respectively on two semiaxis of differential speed motor, rotating shaft one and the lower end of rotating shaft two are passed through
Wear and extend in mixing part, agitating device one and agitating device are respectively equipped with corresponding to each mixing part in rotating shaft one and rotating shaft two
Two.The technical scheme realizes the agitation grinding of dry powder and water, but the technical scheme still has following defect:The technical scheme is adopted
It is stirred with by the mixture injection body interior of water and dry powder, dry powder and water is mixed uneven, cause dry powder to apply
Expect Quality Down and the design is stirred using two-stage, make dry powder paint finished product Production Time long, low production efficiency;The technology
Gap length is fixed between agitating device one and agitating device two in scheme, the technical scheme is ground fixed size particle
Dry powder, when dry powder particle is excessive, dry powder particle, which can not enter space between agitating device one and agitating device two, cause
The design fails.
In consideration of it, a kind of dry powder paint agitation grinding system of the present invention, can be such that dry powder and water stirs evenly,
And suitable for the dry powder of different size particle, the scope of application is wider, specifically has the beneficial effect that:
1. a kind of dry powder paint agitation grinding system of the present invention, its use main body, rotating module, water injection module and
The mode that fixture is engaged, realizes being stirred when adding water in dry powder paint whipping process, stirs dry powder and water and more fills
Point, and by the multistage abrasive action between main body, water injection module and fixture, make dry powder particle grinding more abundant, improve
The quality of dry powder paint, further, by adjusting the gap between tumbler and fixture, is applied to the present invention different big
Short grained dry powder.
2. water filling bolt, water filling are provided with a kind of dry powder paint agitation grinding system of the present invention, its water injection module
Axle and tumbler, the tumbler include upper tumbler and lower tumbler, and upper tumbler is identical with lower tumbler structure, upper to rotate
Part is provided with water channel, looping pit, water inlet and delivery port, and water injects from water filling bolt, sequentially passes through water filling axle and water filling pipe
Be discharged into the water channel of upper tumbler and lower tumbler, and finally by delivery port outside looping pit, from looping pit discharge water with
Dry powder blend, it is achieved thereby that the mixing of dry powder and water.
3. rotary electric machine and rotation are provided with a kind of dry powder paint agitation grinding system of the present invention, its rotating module
Groove is provided with below axle, rotary shaft, rotary electric machine drives rotary shaft to rotate by shaft coupling, rotary shaft, which drives, to be located in groove
Water filling pipe is rotated, and water filling pipe drives tumbler to rotate, the rotary action of tumbler make tumbler surface attachment dry powder and
Water is mixed, and then realizes stirring action of the tumbler to dry powder paint, the water filling of the rotary action and tumbler of tumbler
Effect is engaged, and realizes the water filling while stirring of dry powder paint, dry powder and water is stirred more abundant, is improved dry powder paint
Quality.
4. a kind of dry powder paint agitation grinding system of the present invention, its fixture surface, tumbler surface and side plate
Medial surface is raised provided with grinding, and when tumbler turns to the looping pit on covering fixture, the mixing material of dry powder and water is fallen
Fall on tumbler, tumbler is rotated, the batch mixing for being attached to tumbler surface is rotated into tumbler and fixation with tumbler
Effect is ground between the grinding of part is raised;When tumbler is rotated further, ground batch mixing falls to next tumbler table
Face, mating reaction carries out secondary grinding to batch mixing between next tumbler and fixture, and the batch mixing after secondary grinding is fallen to again
Next tumbler surface is acted on, and finally realizes the present invention and the multistage of dry powder particle is ground, improve dry powder paint
Quality.
5. a kind of dry powder paint agitation grinding system of the present invention, its water filling bolt is spirally connected with water filling seat, pass through rotation
Metaideophone timber bolt can realize the up and down motion of water filling axle, further, realize the fortune up and down for the tumbler being connected with water filling axle
It is dynamic, and then the size adjustment in space between tumbler and fixture is realized, so that the present invention is applied to different size particle
Dry powder.
The content of the invention
In order to make up the deficiencies in the prior art, the present invention proposes a kind of dry powder paint agitation grinding system, and it uses master
The mode that body, rotating module, water injection module and fixture are engaged, realizes being stirred when adding water in dry powder paint whipping process
Mix, improve the automaticity of the present invention, stir dry powder and water abundant, and by main body, water injection module and fixture it
Between multistage abrasive action, make dry powder particle grinding it is more abundant, improve the quality of dry powder paint, further, pass through adjustment
Gap between tumbler and fixture, makes the present invention be applied to the dry powder of different size particle.
The technical solution adopted for the present invention to solve the technical problems is:A kind of dry powder paint stirring of the present invention is ground
Grinding system, including main body, rotating module, water injection module, fixture, charging aperture and discharging opening, described rotating module and main body
Connect and be partially located at body interior, the rotating module is used for stir mixing;Described water injection module is connected and passed through with main body
Rotating module is worn, the water injection module is used for water filling and grinding batch mixing into main body;The body interior is provided with some fixtures,
The fixture is used to grind batch mixing;Described charging aperture be located at main body above and with main body be connected, the charging aperture be used for
Addition dry powder in main body;Described discharging opening is located at below main body and is connected with main body, and discharging opening is used to export finished product coating.
The main body includes upper cover plate, side plate, filtering base, lower shoe and supporting leg, and the upper cover plate is located above side plate simultaneously
It is bolted with side plate, the filtering base is located at below side plate and is connected with side plate, and the lower shoe is located under filtering base
Fang Bingyu filtering bases are connected, and the lower shoe is communicated with discharging opening, and the supporting leg is located at below lower shoe.
Blind hole is provided with the middle of the filtering base, the filtering base is surrounded by the through hole being arranged symmetrically, the through hole and set
There is screen pack, the screen pack is used to filter particulate matter big in batch mixing.
The rotating module include rotary electric machine, motor cabinet, shaft coupling, rotary shaft, thrust cylindrical bearing, bearing washer and
Shaft end sleeve, the motor cabinet and upper cover plate are affixed, and the rotary electric machine is located on motor cabinet and is connected with motor cabinet, described turn
Dynamic motor is connected with rotary shaft by shaft coupling and drives rotary shaft to rotate, and the rotary shaft passes through thrust cylindrical bearing and mistake
Blind hole in the middle of filter block is engaged, and the bearing washer is located at below thrust cylindrical bearing and for protecting thrust cylindrical bearing,
The shaft end sleeve is located above blind hole and is bolted with filtering base.
It is preferred that, the rotary shaft is hollow shaft and the groove being arranged symmetrically is provided with lower section.
The water injection module includes water filling bolt, water filling seat, water filling sealing ring, water filling packing ring, thrust ball bearing, water filling axle
And tumbler, water filling seat is detachably connected with upper cover plate, and the water filling bolt is spirally connected with water filling, by rotating water filling spiral shell
Bolt can be realized is provided with water injection hole in the middle of the up and down motion of water filling bolt, the water filling bolt, and the water filling axle passes through thrust ball
Bearing is engaged with water injection hole, rotary electric machine, shaft coupling and rotary shaft that the water filling axle runs through in rotating module, the water filling
Packing ring is located above thrust ball bearing and is connected with water filling axle, and the water filling sealing ring is located above water filling packing ring, described turn
Moving part is connected with water filling axle.
The water filling axle is hollow shaft, and the water filling axle is provided with some water filling pipes being arranged symmetrically, the water filling circle
Pipe is connected with water filling axle.During work, staff injects water into the water injection hole of water filling bolt, and water enters by water filling sealing ring
In the through hole for entering water filling axle, the water in water filling axle enters in tumbler by the water filling pipe on water filling axle.During work, work people
Member's rotate counterclockwise water filling bolt, water filling bolt is moved upwards, and water filling bolt is driven by thrust ball bearing and transported on water filling axial direction
Dynamic, groove upward sliding of the water filling pipe along rotary shaft on water filling axle, water filling pipe drives tumbler to move upwards, and then
The squeezing action between tumbler and fixture is realized, tumbler is raised provided with grinding with fixture surface, and then realizes batch mixing
Abrasive action between tumbler and fixture.During work, rotary electric machine drives rotary shaft to rotate by shaft coupling, works as rotation
When axle is rotated, rotary shaft drives the water filling pipe being located in rotary shaft groove to rotate, and water filling pipe drives tumbler to rotate, and then
Realize stirring action of the tumbler to batch mixing.
The tumbler includes upper tumbler and lower tumbler, and the upper tumbler is identical with lower tumbler structure, described
Upper tumbler, water filling pipe are connected with lower tumbler by bolt, and the upper tumbler is circle, and the upper tumbler is along radius
To some looping pits of different sizes are externally provided with, the upper tumbler is provided with water channel, water inlet and delivery port, from water inlet pipe
The water of injection enters in water channel through water inlet, and the water in water channel is expelled in looping pit through the delivery port on upper tumbler, described
Water channel on upper tumbler and lower tumbler merges to form complete water cavity.
It is preferred that, the fixture is fixed by the side plate of bolt and main body and by expecting that sealing ring is connected with rotary shaft,
The anchor structure is identical with upper tumbler.During work, tumbler is rotated and tumbler and the grinding on fixture surface are convex
Rise and be in contact, when tumbler turns to the looping pit on covering fixture, the mixing material of dry powder and water drops in tumbler
On, tumbler is rotated, and the batch mixing for being attached to tumbler surface is convex with the grinding for being rotated into tumbler and fixture of tumbler
It is ground between serving;When tumbler is rotated further, ground batch mixing falls to next tumbler surface, next rotation
Mating reaction carries out secondary grinding to batch mixing between part and fixture, and the batch mixing after secondary grinding falls to next tumbler table again
Face is acted on, and is finally realized the multistage grinding to particle in dry powder, is improved the quality of dry powder paint.
It is preferred that, the fixture surface, tumbler surface and side plate interior sides face are raised provided with grinding.
The beneficial effects of the invention are as follows:
1. a kind of dry powder paint agitation grinding system of the present invention, its use main body, rotating module, water injection module and
The mode that fixture is engaged, realizes being stirred when adding water in dry powder paint whipping process, stirs dry powder and water and more fills
Point, and by the multistage abrasive action between main body, water injection module and fixture, make dry powder particle grinding more abundant, improve
The quality of dry powder paint, further, by adjusting the gap between tumbler and fixture, is applied to the present invention different big
Short grained dry powder.
2. water filling bolt, water filling are provided with a kind of dry powder paint agitation grinding system of the present invention, its water injection module
Axle and tumbler, the tumbler include upper tumbler and lower tumbler, and upper tumbler is identical with lower tumbler structure, upper to rotate
Part is provided with water channel, looping pit, water inlet and delivery port, and water injects from water filling bolt, sequentially passes through water filling axle and water filling pipe
Be discharged into the water channel of upper tumbler and lower tumbler, and finally by delivery port outside looping pit, from looping pit discharge water with
Dry powder blend, it is achieved thereby that the mixing of dry powder and water.
3. rotary electric machine and rotation are provided with a kind of dry powder paint agitation grinding system of the present invention, its rotating module
Groove is provided with below axle, rotary shaft, rotary electric machine drives rotary shaft to rotate by shaft coupling, rotary shaft, which drives, to be located in groove
Water filling pipe is rotated, and water filling pipe drives tumbler to rotate, the rotary action of tumbler make tumbler surface attachment dry powder and
Water is mixed, and then realizes stirring action of the tumbler to dry powder paint, the water filling of the rotary action and tumbler of tumbler
Effect is engaged, and realizes the water filling while stirring of dry powder paint, dry powder and water is stirred more abundant, is improved dry powder paint
Quality.
4. a kind of dry powder paint agitation grinding system of the present invention, its fixture surface, tumbler surface and side plate
Medial surface is raised provided with grinding, and when tumbler turns to the looping pit on covering fixture, the mixing material of dry powder and water is fallen
Fall on tumbler, tumbler is rotated, the batch mixing for being attached to tumbler surface is rotated into tumbler and fixation with tumbler
Effect is ground between the grinding of part is raised;When tumbler is rotated further, ground batch mixing falls to next tumbler table
Face, mating reaction carries out secondary grinding to batch mixing between next tumbler and fixture, and the batch mixing after secondary grinding is fallen to again
Next tumbler surface is acted on, and finally realizes the present invention and the multistage of dry powder particle is ground, improve dry powder paint
Quality.
5. a kind of dry powder paint agitation grinding system of the present invention, its water filling bolt is spirally connected with water filling seat, pass through rotation
Metaideophone timber bolt can realize the up and down motion of water filling axle, further, realize the fortune up and down for the tumbler being connected with water filling axle
It is dynamic, and then the size adjustment in space between tumbler and fixture is realized, so that the present invention is applied to different size particle
Dry powder.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the overall schematic of the present invention;
Fig. 2 is A-A sectional views in Fig. 1;
Fig. 3 is the upper tumbler schematic diagram of the present invention;
In figure:Main body 1, upper cover plate 11, side plate 12, filtering base 13, through hole 131, screen pack 132, blind hole 133, lower shoe
14th, supporting leg 15, rotating module 2, rotary electric machine 21, motor cabinet 22, shaft coupling 23, rotary shaft 24, groove 241, thrust cylindrical axle
Hold 25, bearing washer 26, shaft end sleeve 27, water injection module 3, water filling bolt 31, water filling seat 32, water filling sealing ring 33, water-injection pad
Circle 34, thrust ball bearing 35, water filling axle 36, water filling pipe 361, tumbler 37, upper tumbler 371, looping pit 3711, water channel
3712, water inlet 3713, delivery port 3714, lower tumbler 372, fixture 4, coating sealing ring 41, charging aperture 5, discharging opening 6.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Embodiment is closed, the present invention is expanded on further.
As shown in Figure 1 to Figure 3, a kind of dry powder paint agitation grinding system of the present invention, including main body 1, rotation mould
Block 2, water injection module 3, fixture 4, charging aperture 5 and discharging opening 6, described rotating module 2 are connected with main body 1 and are partially located at master
Inside body 1, the rotating module 2 is used for stir mixing;Described water injection module 3 is connected with main body 1 and through rotating module 2,
The water injection module 3 is used for water filling and grinding batch mixing into main body 1;The inside of main body 1 is provided with some fixtures 4, described solid
Determining part 4 is used to grind batch mixing;Described charging aperture 5 is located at the top of main body 1 and is connected with main body 1, and the charging aperture 5 is used for master
Addition dry powder in body 1;Described discharging opening 6 is located at the lower section of main body 1 and is connected with main body 1, and discharging opening 6 is used to export finished product painting
Material.
The main body 1 includes upper cover plate 11, side plate 12, filtering base 13, lower shoe 14 and supporting leg 15, the upper cover plate 11
It is bolted in the top of side plate 12 and with side plate 12, the filtering base 13 is located at the lower section of side plate 12 and is connected with side plate 12,
The lower shoe 14 is located at the lower section of filtering base 13 and is connected with filtering base 13, and the lower shoe 14 is communicated with discharging opening 6, the branch
Leg 15 is located at the lower section of lower shoe 14.
Blind hole 133 is provided with the middle of the filtering base 13, the filtering base 13 is surrounded by the through hole 131 being arranged symmetrically, institute
State and screen pack 132 is provided with through hole 131, the screen pack 132 is used to filter particulate matter big in batch mixing.
The rotating module 2 includes rotary electric machine 21, motor cabinet 22, shaft coupling 23, rotary shaft 24, thrust cylindrical bearing
25th, bearing washer 26 and shaft end sleeve 27, the motor cabinet 22 and upper cover plate 11 are affixed, and the rotary electric machine 21 is located at motor cabinet
It is connected on 22 and with motor cabinet 22, the rotary electric machine 21 is connected with rotary shaft 24 by shaft coupling 23 and drives rotary shaft 24
Rotate, the rotary shaft 24 is engaged by thrust cylindrical bearing 25 with the blind hole 133 in the middle of filtering base 13, the bearing washer
26 are located at the lower section of thrust cylindrical bearing 25 and for protecting thrust cylindrical bearing 25, and the shaft end sleeve 27 is located in blind hole 133
Fang Bingyu filtering bases 13 are bolted.During work, rotary electric machine 21 drives rotary shaft 24 to rotate by shaft coupling 23.
As one embodiment of the present invention, the rotary shaft 24 is hollow shaft and recessed provided with what is be arranged symmetrically in lower section
Groove 241.
The water injection module 3 includes water filling bolt 31, water filling seat 32, water filling sealing ring 33, water filling packing ring 34, thrust ball axle
35, water filling axle 36 and tumbler 37 are held, the water filling seat 32 is detachably connected with upper cover plate 11, the water filling bolt 31 and water filling
Seat 32 is spirally connected, and can be realized by rotating water filling bolt 31 and be set in the middle of the up and down motion of water filling bolt 31, the water filling bolt 31
There is water injection hole, the water filling axle 36 is engaged by thrust ball bearing 35 with water injection hole, the water filling axle 36 runs through rotating module 2
In rotary electric machine 21, shaft coupling 23 and rotary shaft 24, the water filling packing ring 34 is located at the top of thrust ball bearing 35 and and water filling
Axle 36 is connected, and the water filling sealing ring 33 is located at the top of water filling packing ring 34, and the tumbler 37 is connected with water filling axle 36.
The water filling axle 36 is hollow shaft, and the water filling axle 36 is provided with some water filling pipes 361 being arranged symmetrically, described
Water filling pipe 361 is connected with water filling axle 36.During work, staff injects water, water warp into the water injection hole of water filling bolt 31
Cross water filling sealing ring 33 to enter in the through hole 131 of water filling axle 36, the water in water filling axle 36 is by the water filling pipe on water filling axle 36
361 enter in tumbler 37.During work, staff's rotate counterclockwise water filling bolt 31, water filling bolt 31 is moved upwards, water filling
Bolt 31 drives water filling pipe 361 on the motion upwards of water filling axle 36, water filling axle 36 along rotary shaft by thrust ball bearing 35
24 upward sliding of groove 241, water filling pipe 361 drives tumbler 37 to move upwards, and then realizes tumbler 37 and fixture 4
Between squeezing action, tumbler 37 and the surface of fixture 4 be raised provided with grinding, so realize batch mixing tumbler 37 with it is fixed
Abrasive action between part 4.During work, rotary electric machine 21 drives rotary shaft 24 to rotate by shaft coupling 23, when 24 turns of rotary shaft
When dynamic, rotary shaft 24 drives the water filling pipe 361 being located in the groove 241 of rotary shaft 24 to rotate, and water filling pipe 361 drives tumbler
37 rotate, and then realize stirring action of the tumbler 37 to batch mixing.
The tumbler 37 includes upper tumbler 371 and lower tumbler 372, the upper tumbler 371 and lower tumbler 372
Structure is identical, and the upper tumbler 371, water filling pipe 361 are connected with lower tumbler 372 by bolt, the upper tumbler 371
For circle, the upper tumbler 371 is along radius to being externally provided with some looping pits 3711 of different sizes, the upper tumbler 371
Water channel 3712, water inlet 3713 and delivery port 3714 are provided with, through water inlet 3713 enters water channel from the water of water inlet pipe injection
In 3712, the water in water channel 3712 is expelled in looping pit 3711 through the delivery port 3714 on upper tumbler 371, the upper rotation
Water channel 3712 on part 371 and lower tumbler 372, which merges, forms complete water cavity.
As one embodiment of the present invention, the fixture 4 is fixed and passed through by the side plate 12 of bolt and main body 1
Coating sealing ring 41 is connected with rotary shaft 24, and the structure of fixture 4 is identical with upper tumbler 371.During work, 37 turns of tumbler
Dynamic and tumbler 37 is in contact with the grinding projection on the surface of fixture 4, the ring turned to when tumbler 37 on covering fixture 4
During shape hole 3711, the mixing material of dry powder and water is dropped on tumbler 37, and tumbler 37 is rotated, and is attached to the surface of tumbler 37
Batch mixing with the grinding for being rotated into tumbler 37 and fixture 4 of tumbler 37 it is raised between be ground effect;Work as tumbler
37 when being rotated further, and ground batch mixing falls to next surface of tumbler 37, coordinates between next tumbler 37 and fixture 4
Effect carries out secondary grinding to batch mixing, and the batch mixing after secondary grinding falls to next surface of tumbler 37 and acted on again, finally
The multistage grinding to particle in dry powder is realized, the quality of dry powder paint is improved.
As one embodiment of the present invention, the surface of fixture 4, the surface of tumbler 37 and the medial surface of side plate 12 are set
There is grinding raised.
During work, according to the size of dry powder particle, staff's rotation water filling bolt 31, water filling bolt 31 and water filling seat 32
It is spirally connected, water filling bolt 31 moves up and down along axis, water filling bolt 31 drives water filling axle 36 to move up and down by thrust ball bearing 35,
Groove 241 of the water filling pipe 361 along rotary shaft 24 on water filling axle 36 is slided up and down, and water filling pipe 361 drives tumbler 37
Move up and down, when the pore size between tumbler 37 and fixture 4 reaches predetermined value, staff stops operating, and passes through
Water filling bolt 31 is rotated, the size adjustment in space between tumbler 37 and fixture 4 is realized, so that the present invention is applied to not
With the dry powder of size particles;Staff pours into appropriate dry powder into charging aperture 5 and injects enough into water injection module 3
Water, meanwhile, staff drops the energization work of rotary electric machine 21 in rotating module 2 in fixation into the dry powder in main body 1
The upper surface of part 4 simultaneously falls to the surface of tumbler 37 from the looping pit 3711 on fixture 4, is noted from the water injection hole of water filling bolt 31
The water entered enters by water filling sealing ring 33 in the through hole 131 of water filling axle 36, and the water in water filling axle 36 is by water filling axle 36
Water filling pipe 361 enters in tumbler 37, into the water in tumbler 37 through some rows of water filling pipe 361 on tumbler 37
Go out, enter from the water of water inlet pipe discharge through water inlet 3713 in the water channel 3712 of upper tumbler 371 and upper tumbler 372, water
Water in road 3712 is expelled in looping pit 3711 through the delivery port 3714 on upper tumbler 371 and upper tumbler 372, from annular
Water and dry powder blend that hole 3711 is discharged, it is achieved thereby that the mixing of dry powder and water;Rotary electric machine 21 works, and rotary electric machine 21 leads to
Crossing shaft coupling 23 drives rotary shaft 24 to rotate, when rotary shaft 24 is rotated, and rotary shaft 24, which drives, to be located in the groove 241 of rotary shaft 24
Water filling pipe 361 rotate, water filling pipe 361 drive tumbler 37 rotate, the rotary action of tumbler 37 makes the table of tumbler 37
The dry powder and water of face attachment are mixed, and then realize stirring action of the tumbler 37 to dry powder paint;Tumbler 37 is rotated simultaneously
And tumbler 37 is in contact with the grinding projection on the surface of fixture 4, the looping pit turned to when tumbler 37 on covering fixture 4
When 3711, the mixing material of dry powder and water is dropped on tumbler 37, and tumbler 37 is rotated, and is attached to the mixed of the surface of tumbler 37
Expect to be ground effect with being rotated between the grinding projection of tumbler 37 and fixture 4 for tumbler 37;When tumbler 37 after
During continuous rotation, ground batch mixing falls to next surface of tumbler 37, mating reaction between next tumbler 37 and fixture 4
Secondary grinding is carried out to batch mixing, the batch mixing after secondary grinding falls to next surface of tumbler 37 and acted on again, it is final to realize
The multistage of particle in dry powder is ground, the quality of dry powder paint is improved.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the simply explanation present invention of the description in above-described embodiment and specification
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, and these change and changed
Enter all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Define.