Main spindle box cycling mechanism and coil winding machine
Technical field
Spooling equipment field is the utility model is related to, more particularly, to a kind of main spindle box cycling mechanism and coil winding machine.
Background technology
Common mode inductance coil is the common mode choke induction line that 2 enamel-covered wires while be wound on are formed to coupling on FERRITE CORE
Circle, 2 line startings and ending just have 4 heads separately must be welded on 4 pads, and the most important part of common-mode filter inductance is exactly
Common mode choke coil, a remarkable advantage of common mode choke coil are that its inductance value is high, and volume is again small, common mode filter
Ripple device inductance/electromagnetic interface filter inductance uses FERRITE CORE, and Double-wire parallel wound, noise Retraining Measures are good, high common mode noise suppress and
Low differential mode noise signal suppresses, and low differential mode noise signal suppresses interference source, is difficult to deform in high speed signal, small volume, has
The advantages that degree of balance is good, easy to use, high-quality.
Microminiature pulse transformer is that the enamel-covered wire of 2 groups of Double-wire parallel wounds is wound on to the change formed on FERRITE CORE points for 2 times
Transformer coil, the starting and ending of 2 groups of two-wires just have 8 heads to separate to be welded on 8 pads.
The existing automatic winding machine for preparing inductance coil is with the development of science and technology its function and control device also become
More powerful and reliable, more outstanding compared to traditional coil winding machine performance, operating efficiency is also greatly improved.As one
Collect the equipment of the series of new techniques application such as numerical control, photoelectricity, pneumatic, the complexity of the 26S Proteasome Structure and Function of automatic winding machine
Increasing.
But as electronic component and its terminal require to miniaturization, integrated, multifunction direction development, coil
The electric current passed through is increasing, and profile is less and less, and coiling and spot welding all become more and more difficult, at present the coiling in China
Machine is all few in number, and most of is single-station action, and efficiency is low.
The content of the invention
First purpose of the present utility model is to provide a kind of multistation while acted, and improves the main spindle box circulation of operating efficiency
Mechanism.
Second purpose of the present utility model, which is to provide one kind, to be had multistation while acts, and improves the main spindle box of operating efficiency
The coil winding machine of cycling mechanism.
To realize the first above-mentioned purpose, main spindle box cycling mechanism provided by the utility model includes:
Loopy moving component, loopy moving component include the first moving assembly, the second moving assembly, the 3rd moving assembly with
And the 4th moving assembly, the first moving assembly, the second moving assembly, the 3rd moving assembly and the 4th moving assembly surround operation
Ring, the second moving assembly is parallel with the 4th moving assembly, and the first moving assembly and the 3rd moving assembly are arranged at the second movement
Between component and the 4th moving assembly, the first moving assembly is parallel with the 3rd moving assembly, the first moving assembly and the 3rd movement
Component includes the first slide rail and drives the first drive component of the first slide rail movement, the second moving assembly and the 4th movement group
Part includes the second slide rail and the second drive component, and the first moving assembly and the 3rd moving assembly are respectively arranged with the second slide rail
By the both ends of length direction, the bearing of trend of the first slide rail is identical with the bearing of trend of the second slide rail, and operation ring is provided with main shaft
Box assembly station, main shaft box assembly station include coiling station;
Main shaft box assembly, main shaft box assembly are arranged on main shaft box assembly station, main shaft box assembly include main spindle box with
And fixture, fixture connect the rotating shaft in main spindle box, main shaft box assembly is slidably connected with the first slide rail, the second slide rail, loopy moving
Component driver main shaft box assembly moves on loopy moving component along the bearing of trend of circulation moving assembly;
Power Component, Power Component are arranged on by coiling station, and Power Component includes spindle motor and connection main shaft electricity
The slider cylinder that machine and drive shaft motor move towards main spindle box, simultaneously the rotating shaft in drive shaft case turns for spindle motor connection
It is dynamic.
As can be seen here, loopy moving component be used for drive shaft box assembly by the first moving assembly, the second moving assembly,
Shuttling movement is done on the operation ring that 3rd moving assembly and the 4th moving assembly surround, multiple operation works are set on operation ring
Position, can be each provided with main shaft box assembly on multiple operation stations, and different operation stations is to different operation techniques, making
The operation that different station carries out different process can be parked in by obtaining when multiple main spindle box components do shuttling movement at the same time, realize multistation
Operation simultaneously, effectively improves operating efficiency.
Further scheme is, main shaft box assembly also includes locating piece, fluted on locating piece;
Main spindle box cycling mechanism also includes positioning component, and positioning component includes location-plate and drives determining for location-plate movement
Position cylinder, location-plate are provided with protruding block towards groove, and protruding block is moved towards groove and through-going recess.
As can be seen here, the protruding block on positioning cylinder driving location-plate moves simultaneously through-going recess towards groove so that main shaft
Box assembly can not move on loopy moving component, and positioning component is used to realize that fixed point of the main shaft box assembly on a certain station is determined
Position, improve the stability of Automated condtrol.
Further scheme is that the first drive component includes the 3rd slide rail and the 3rd of installing plate, setting on a mounting board
Mounting seat, the screw mandrel of connection mounting seat and the first motor of connection wire rod that slide rail is connected, screw mandrel drive installation seat edge
The bearing of trend of 3rd slide rail is moved, and the first slide rail is provided with mounting seat.
As can be seen here, the first motor drive screw rotates bearing of trend of the mounting seat of drive connection wire rod along the 3rd slide rail
It is mobile, so as to drive the first slide rail in mounting seat to move, the first slide rail connection main shaft box assembly, the shifting of the first slide rail
The dynamic movement for driving main shaft box assembly.
Further scheme is that the second drive component includes base, the roller being arranged on base, driving roller and rotated
The transmission belt of second motor and adjacent roller, the side of transmission belt towards main shaft box assembly are provided with the first rack, and second slides
Rail is parallel with transmission belt, and main shaft box assembly also includes main shaft block, and main spindle box is arranged on main shaft block, and main shaft block direction is followed
The side of ring moving assembly is additionally provided with the second rack engaged with the first rack.
As can be seen here, the second drive component drives roller to rotate and drives transmission belt by motor, and the is provided with transmission belt
One rack, so as to drive the movement of the second rack engaged with the first rack, the second rack is arranged on main shaft for the rotation of transmission belt
On block, main shaft block with and parallel the second slide rail of the second drive component connect, drive main spindle box so as to the rotation of transmission belt
Moved along the bearing of trend of the second slide rail.
Further scheme is that the side of main shaft block towards loopy moving component is provided with chute, is provided with chute
The sliding block being connected with the first slide rail, the second slide rail.
Further scheme is that Power Component also includes gear clutch, gear clutch connection spindle motor, rotating shaft court
Main shaft gear clutch is connected with to one end of spindle motor, gear clutch is connected with main shaft gear clutch.
As can be seen here, gear clutch and main shaft gear clutch are used to complete the connection between motor and rotating shaft so that
Motor can be temporarily separated with gradually engaging with rotating shaft, be easy to by the connection function of gear clutch and main shaft gear clutch
Power Component adapts to the shuttling movement of main shaft box assembly so that Power Component drives the rotating shaft of the main spindle box on coiling station in time
Rotate and depart from the main shaft box assembly on coiling station, make it into next station.
To realize the second above-mentioned purpose, the utility model also provides a kind of coil winding machine, including:
Vibrate disc mechanism, vibration disc mechanism include vibrating disk and connect vibrating disk discharging track, vibrating disk built with
Skeleton, vibration dish driving skeleton are moved to discharging track;
Material fetching mechanism, material fetching mechanism include reclaimer robot and drive the feeding travel mechanism of reclaimer robot movement;
Main spindle box cycling mechanism, main spindle box cycling mechanism are above-mentioned main spindle box cycling mechanism;
Main shaft box assembly station includes feeding station, loading station and waiting station, and coiling station is arranged on feeding work
Between position and loading station, the skeleton in discharging track is delivered to feeding station by feeding travel mechanism driving reclaimer robot;
Magnetic core detection module, magnetic core detection module include detector, detector face feeding station;
Conducting mechanism, conducting mechanism includes double guide pins and drives the wire travel mechanism of double guide pins movements, in double guide pins
Through there is insulated wire, the double guide pins of wire travel mechanism driving move towards coiling station;
Thread clamping mechanism, thread clamping mechanism include clip and drive the clamp travel mechanism of clip movement, clamp travel mechanism
Clip is driven to be moved towards coiling station.
Spot-welding mechanism, spot-welding mechanism include plumb joint and drive the welding travel mechanism of plumb joint movement, welding movement
Mechanism drives plumb joint to be moved towards coiling station;
Thread cutting mechanism, thread cutting mechanism include scissors and drive the trimming travel mechanism of scissors movement, trimming travel mechanism
Scissors is driven to be moved towards coiling station;
Receiving mechanism, receiving mechanism include rewinding manipulator and drive the rewinding travel mechanism of rewinding manipulator movement,
Rewinding travel mechanism drives rewinding manipulator to be moved towards loading station;
Pendulum disk mechanism, pendulum disk mechanism include being used for the charging tray for putting coil, rewinding manipulator on disc rack and disc rack
Moved from loading station towards pendulum disk mechanism.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model coil winding machine embodiment.
Fig. 2 is the structure chart of the utility model main spindle box cycling mechanism embodiment.
Fig. 3 is the structure chart of the main spindle box in the utility model main spindle box cycling mechanism embodiment.
Fig. 4 is another viewing angle constructions figure of the main spindle box in the utility model main spindle box cycling mechanism embodiment.
Fig. 5 is the structure chart of the first moving assembly in the utility model main spindle box cycling mechanism embodiment.
Fig. 6 is the structure chart of the second moving assembly in the utility model main spindle box cycling mechanism embodiment.
Fig. 7 is the structure chart of Power Component in the utility model main spindle box cycling mechanism embodiment.
Fig. 8 is the structure chart of positioning component in the utility model main spindle box cycling mechanism embodiment.
Fig. 9 is the structure chart of common mode inductance coil in the utility model coil winding machine embodiment.
Figure 10 is the structure chart of pulse transformer coil in the utility model coil winding machine embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Main spindle box cycling mechanism of the present utility model is applied on coil winding machine, and main shaft box assembly is arranged on by the first movement group
Shuttling movement is done on the operation ring that part, the second moving assembly, the 3rd moving assembly and the 4th moving assembly surround, on operation ring
Multiple operation stations are set, main shaft box assembly can be each provided with multiple operation stations, different operation stations is not to
Same operation technique so that multiple main shaft box assemblies can be parked in different station and carry out different process when doing shuttling movement at the same time
Operation, multistation operation simultaneously is realized, effectively improves operating efficiency.
Referring to Fig. 1, the utility model coil winding machine includes base 10, and vibration disc mechanism 2, material fetching mechanism are provided with base 10
3rd, main spindle box cycling mechanism 1, magnetic core detection module 4, conducting mechanism 5, thread clamping mechanism 6, spot-welding mechanism 7, thread cutting mechanism, collecting machine
Structure 8 and pendulum disk mechanism 9.
Vibrating disc mechanism 2 includes vibrating disk 21 and connects the discharging track 22 of vibrating disk 21, and vibrating disk 21 is built with bone
Frame, vibrating disk 21 drive skeleton to be moved to discharging track 22.
The feeding travel mechanism 32 that material fetching mechanism 3 includes reclaimer robot 31 and drives reclaimer robot 31 to move.
Magnetic core detection module 4 includes the fixed mount 42 of detector 41 and fixed detector 41, and wherein detector 41 can be
Photosensitive detector.
Conducting mechanism 5 includes double guide pins 51 and drives the wire travel mechanism 52 of double movements of guide pins 51, in double guide pins 51
Running through has insulated wire.
The clamp travel mechanism that thread clamping mechanism 6 includes clip 61 and drives clip 61 to move.
Spot-welding mechanism 7 includes plumb joint and drives the welding travel mechanism of plumb joint movement.
Thread cutting mechanism includes scissors and drives the trimming travel mechanism of scissors movement.
Receiving mechanism 8 includes rewinding manipulator 81 and drives the rewinding travel mechanism 82 of the movement of rewinding manipulator 81.
Pendulum disk mechanism 9 includes being used for the charging tray 92 for putting coil on disc rack 91 and disc rack 91.
Referring to Fig. 2, main spindle box cycling mechanism 1 includes loopy moving component, main shaft box assembly 15 and Power Component 16.
Loopy moving component includes the first moving assembly 11, the second moving assembly 12, the 3rd moving assembly 13 and the 4th
Moving assembly 14, the first moving assembly 11, the second moving assembly 12, the 3rd moving assembly 13 and the 4th moving assembly 14 surround
Operation ring, the second moving assembly 12 is parallel with the 4th moving assembly 14, and the first moving assembly 11 is all provided with the 3rd moving assembly 13
Put between the second moving assembly 12 and the 4th moving assembly 14, the first moving assembly 11, can be mutual with the second moving assembly 12
Vertically, the first moving assembly 11 is parallel with the 3rd moving assembly 13.
First moving assembly 11 includes the first slide rail 111 with the 3rd moving assembly 13 and the first slide rail 111 of driving moves
The first dynamic drive component 112, the second moving assembly 12 and the 4th moving assembly 14 include the second slide rail 121 and second and driven
Dynamic component 122, the first moving assembly 11 and the 3rd moving assembly 13 are respectively arranged with the both ends of the length direction of the second slide rail 121
Side, the bearing of trend of the first slide rail 111 is identical with the bearing of trend of the second slide rail 121, and operation ring is provided with main shaft box assembly work
Position, main shaft box assembly station include coiling station 102.The bearing of trend of the bearing of trend of first slide rail 111 and the second slide rail 121
It is identical so that when the first slide rail 111 is conllinear with the second slide rail 121, main shaft box assembly 15 can be slided in the first slide rail 111 and second
Moved between rail 121, the moving direction of main shaft box assembly is realized when the first drive component 112 drives the first slide rail 111 to move
Change so that main shaft box assembly 15 does shuttling movement on operation ring.
Main shaft box assembly 15 is arranged on main shaft box assembly station.Referring to Fig. 3 and Fig. 4, main shaft box assembly 15 includes master
The one of briquetting connecting spring of axle box 151 and fixture 152, wherein fixture 152, passes through the elastic compression fixture 152 of spring
Interior coil rack.Fixture 152 connects the rotating shaft 153 in main spindle box 151, and loopy moving Component driver main shaft box assembly 15 is following
Moved on ring moving assembly along the bearing of trend of circulation moving assembly.Main shaft box assembly 15 also includes main shaft block 154, main spindle box
151 are arranged on main shaft block 154, and the side of main shaft block 154 towards loopy moving component is provided with the second rack 155.It is main
The side of axle box seating 154 towards loopy moving component is provided with chute 156, and chute 156 is parallel with the second rack 155, chute 156
Inside it is provided with sliding block 157.Main shaft box assembly 15 also includes locating piece 158, fluted 159 on locating piece 158.
Referring to Fig. 5, the first drive component 112 include installing plate 113, be arranged on installing plate 113 the 3rd slide rail 114,
With the 3rd slide rail 114 be connected mounting seat 115, be connected mounting seat 115 screw mandrel 116 and connection wire rod 116 first
Motor 117, bearing of trend of the drive installation seat 115 of screw mandrel 116 along the 3rd slide rail 114 are moved, and first is provided with mounting seat 115
Slide rail 111, the first slide rail 111 are connected in chute 156 with sliding block 157 so that the slide rail 111 of main shaft box assembly 15 and first
It is slidably connected.The drive screw 116 of first motor 117, which rotates, drives the mounting seat 115 of connection wire rod 116 along the 3rd slide rail 114
Bearing of trend moves, so as to drive the first slide rail 111 in mounting seat 115 to move, the first slide rail 111 connection main spindle box
Component 15, the movement of the mobile drive main spindle box component 15 of the first slide rail 111.
Referring to Fig. 6, the second drive component 122 includes base 123, the multiple rollers 124 being arranged on base 123, driving
The second motor 125 and the transmission belt 126 of adjacent roller 124 that roller 124 rotates, transmission belt 126 is towards main shaft box assembly 15
Side be provided with the first rack 127, the second slide rail 121 is parallel with transmission belt 126, and the first rack 127 is nibbled with the second rack 155
Close, the second slide rail 121 is also connected in chute 156 with sliding block 157 so that main shaft box assembly 15 is slided with the second slide rail 121
Dynamic connection.Second moving assembly 12 drives roller 124 to rotate and drives transmission belt 126 by motor, and the is provided with transmission belt 126
One rack 127, the rotation of transmission belt 126 is so as to driving the movement of the second rack 155 engaged with the first rack 127, the second tooth
Bar 155 is arranged on main shaft block 154, main shaft block 154 with and parallel the second slide rail 121 of the second drive component 122 connect,
So as to which the rotation of transmission belt 126 drives bearing of trend of the main spindle box 151 along the second slide rail 121 to move.Along in its center base 123
The both ends of the length direction of two slide rails 121 are provided with perforate 128, and perforate can be run through in the first travel mechanism 11 and the 3rd travel mechanism 13
128 are erected between the second travel mechanism 12 and the 4th travel mechanism 14.
Power Component 16 is arranged on by coiling station 102, and referring to Fig. 7, Power Component 16 includes power base 161, main shaft
The slider cylinder 163 that motor 162 and connection spindle motor 162 and drive shaft motor 162 move towards main spindle box 151, it is sliding
Platform cylinder 163 is arranged on power base 161, and spindle motor 162 connects slider cylinder 163, spindle motor by mounting bracket 164
Rotating shaft 153 in 162 connections and drive shaft case 151 rotates.Power Component 16 also includes gear clutch 165, tooth form clutch
Device 165 connects spindle motor 162, and rotating shaft 153 is connected with main shaft gear clutch 1510, tooth towards one end of spindle motor 152
Shape clutch 165 is connected with main shaft gear clutch 1510, and gear clutch 165 is used to complete with main shaft gear clutch 1510
Connection between motor and rotating shaft 153 so that motor can be temporarily separated with gradually engaging with rotating shaft 163, be easy to Power Component
16 adapt to the shuttling movement of main shaft box assembly 15 so that Power Component 16 drives the main spindle box 151 on coiling station 102 in time
Rotating shaft 153 rotates and departed from the main shaft box assembly 15 on coiling station 102, makes it into next station.
Main spindle box cycling mechanism 1 also includes positioning component 17, and referring to Fig. 8, positioning component 17 includes location-plate 171 and driven
The positioning cylinder 172 that dynamic location-plate 171 moves, wherein positioning cylinder 172 or slider cylinder, location-plate 171 is towards groove
159 are provided with protruding block 173, and protruding block 173 is moved towards groove 159 and through-going recess 159.Positioning cylinder 172 drives location-plate
Protruding block 173 on 171 is moved towards groove 159 and through-going recess 189 so that main shaft box assembly 15 is on loopy moving component
It can not move, positioning component 17 is used to realize fixed point location of the main shaft box assembly 15 on a certain station, improves Automated condtrol
Stability.
In the present embodiment, by taking common mode inductance coil 18 as an example, referring to Fig. 9, there are 4 on the magnetic core of common mode inductance coil 18
Welded disc, it is respectively the first welded disc 181, the second welded disc 182, the 3rd welded disc 183 and the 4th welded disc counterclockwise
184.Main shaft box assembly station includes 6 operation stations, be respectively feeding station 101, coiling station 102, loading station 103,
First station 104, waiting station 105 and second station 106, wherein feeding station 101, coiling station 102 and charger
Position 103 is successively set on the second moving assembly 12, and the first station 104, waiting station 105 and second station 105 are set successively
Put on the 4th moving assembly 14, feeding station 101 is collinearly set with bearing of trend of the second station 105 along the 3rd travel mechanism 13
Put, loading station 103 is collinearly set with bearing of trend of first station 104 along the first travel mechanism 11.Coil winding machine starts operation
Before, main shaft box assembly 15, the first travel mechanism are provided with feeding station 101, coiling station 102 and waiting station 105
The first slide rail 111 in 11, the first slide rail 111 in the 3rd travel mechanism 13 and the second slide rail in the second travel mechanism 12
121 is conllinear, and the main shaft box assembly 15 on feeding station 101 connects the first slide rail 111 of the 3rd travel mechanism 13, loading station
Main shaft box assembly 15 on 103 connects the first slide rail 111 of the first travel mechanism 11.
Coil winding machine starts operation, and vibrating disk 21 is driven in skeleton to the discharging track 22 in vibrating disk 21, feeding moving machine
Structure 32 drives feeding manipulator 31 to capture the skeleton in discharging track 22 and is delivered on feeding station 101, on feeding station 101
Main shaft box assembly 15 in fixture 152 clamp skeleton;Detection means 41 in magnetic core detection module 4 detects feeding station 101
On fixture 152 whether all accompany skeleton, if without skeleton, will manually mounting framework on fixture 152.Feeding station
After fixture 152 on 101 accompanies skeleton, the main shaft box assembly 15 on the second travel mechanism 12 driving coiling station 102 moves
Main shaft box assembly 15 on to loading station 103 and driving feeding station 101 is moved to coiling station 102, after the completion of mobile,
Positioning cylinder 172 on coiling station 102 and loading station 103 drives the protruding block 173 on location-plate 171 to run through main spindle box
Groove 159 on 151 so that main shaft box assembly 15 is immovable on station.Wire travel mechanism 52 drives double guide pins 51 will
Insulated wire is hung in the first welded disc 181 and the second welded disc 182 of magnetic core, and welding travel mechanism drives plumb joint towards coiling
Station 102 is moved and insulated wire is welded in the first welded disc 181 and the second welded disc 182 of magnetic core, clamp travel mechanism
Driving clip 61 moves towards coiling station 102 and clamps insulated wire, and trimming travel mechanism drives scissors towards coiling station 102
The end of a thread for the insulated wire for moving and cutting pad between clip 61.
The drive shaft motor 162 of slider cylinder 163 moves towards the main spindle box 151 on coiling station 102 and connects main shaft
Rotating shaft 153 in case 151, drive shaft 153, which rotates, starts coiling;While coiling 102 coiling of station, rewinding travel mechanism 82
Driving rewinding manipulator 81 moves towards loading station 103 and is delivered to the coil that coiling finishes on loading station 103
Pendulum disk mechanism 9;Main shaft box assembly 15 in 4th travel mechanism 14 driving waiting station 105 is moved in second station 106.
After coil charging on fixture 152 on loading station 103, the first travel mechanism 11 driving loading station
Main shaft box assembly 15 on 103 is moved on the first station 104, the main shaft in the 3rd travel mechanism 13 driving second station 106
Box assembly 15 is moved on feeding station 101, and the positioning component 17 on feeding station 101 positions to main shaft box assembly 15,
Feeding manipulator 31 starts feeding, and last 4th travel mechanism 14 drives the main shaft box assembly 15 on the first station 104 to be moved to
In waiting station 105, and the rotating shaft 153 on coiling station 102 stops operating, and wire travel mechanism 52 drives double guide pins 51 exhausted
Edge line hangs over the 3rd welded disc 183 and the 4th welded disc 184 of magnetic core, and plumb joint is to the 3rd welded disc 183 and the 4th welded disc
184 are welded, and after clip 61 clamps insulated wire, scissors cuts the insulated wire between welded disc and clip 61, are completed circulation and are moved
One work cycle of the main shaft box assembly 15 on motivation structure.
And when around pulse transformer coil 19, there are 8 welded discs on pulse transformer coil 19, pulse transformer coil
19 wire winding is roughly the same with the wire winding of common mode inductance coil 18, and difference is needs according to around common mode inductance coil
Twice, referring to Figure 10, the welded disc on the magnetic core of pulse transformer coil 19 is respectively the first welded disc for 18 method coiling
191st, the second welded disc 192, the 3rd welded disc 193, the 4th welded disc 194, the 5th welded disc 195, the 6th welded disc 196,
Seven welded discs 197 and the 8th welded disc 198.Before coiling starts, the first welded disc 191 and the 3rd welded disc are welded
Insulated wire on 193, after a coiling, insulated wire is welded in the 6th welded disc 196 and the 8th welded disc 198, once
Coiling finishes.Before secondary coiling starts, the insulated wire in the second welded disc 192 and the 4th welded disc 194, secondary coiling are welded
Afterwards, insulated wire is welded in the 5th welded disc 195 and the 7th welded disc 197, secondary coiling finishes.
What the first moving assembly 11, the second moving assembly 12, the 3rd moving assembly 13 and the 4th moving assembly 14 surrounded
Shuttling movement is done on operation ring, multiple operation stations are set on operation ring, main shaft can be each provided with multiple operation stations
Box assembly 15, there is different operation stations to different operation techniques so that multiple main shaft box assemblies 15 circulate at the same time
The operation that different station carries out different process can be parked in during motion, multistation operation simultaneously is realized, effectively improves operating efficiency.
Finally it is emphasized that the foregoing is only preferred embodiment of the present utility model, this reality is not limited to
With new, for those skilled in the art, the utility model can have various change and change, all in the utility model
Spirit and principle within, any modification, equivalent substitution and improvements done etc., should be included in protection model of the present utility model
Within enclosing.