Utility model content
The utility model purpose is:In order to overcome above mentioned problem, a kind of battery transmission line is proposed and with battery transmission
The full-automatic girdling machine of line, to improve the ring cutting quality and ring cutting efficiency of battery thermal shrinkage set.
The technical solution of the utility model is:
This battery transmission line that the utility model is proposed is returning for X-direction along horizontally disposed and direction of transfer
Turn conveyer belt, be provided with the transmission plane of the rotary conveyor it is being spaced apart along rotary conveyor length direction, for by electricity
Water puts down several battery locating slots being vertically located on the rotary conveyor.
This battery transmission line of the utility model on the basis of above-mentioned technical proposal, also including following preferred scheme:
The magnet of absorption battery is inlaid with the battery locating slot.
The battery locating slot is distributed along the length direction uniform intervals of the rotary conveyor.
The plane of structure of the battery locating slot is in circular arc.
This full-automatic girdling machine that the utility model is proposed, including frame, are provided with the frame:
The battery supply disk of storage battery to be processed;
The battery blanking disk of the machined battery of storage;
For the battery transmission line of linear transmission battery;And
It is sequentially arranged along the battery direction of transfer of the battery transmission line:The electricity that will be deposited in the battery supply disk
Pond is carried to the battery loading mechanism on the battery transmission line, to the heat-shrink tube of battery corresponding position on the battery transmission line
The heat-shrink tube calcination mechanism of calcination is carried out, the pneumatic peeler structure that will be blown down by the heat-shrink tube waste material of calcination on battery, and will
The battery blanking mechanism of battery after peeling from the battery blanking disk is carried on the battery transmission line;
The battery transmission line uses above-mentioned structure type.
Several battery guide limited blocks positioned at the battery transmission line left and right sides are provided with the frame.
The battery loading mechanism includes:
Y-direction advance and retreat component, its charging tray support base for including the lower section for being supported on battery supply disk and the drive charging tray
The Y-direction drive component that support base is moved forward and backward in frame along Y direction;
X-axis guide rail, it is horizontally fixed in the frame and positioned at the top of the Y-direction advance and retreat component;
Z axis guide rail, it is connected in the X-axis guide rail and can be along the X-axis guide rail in X-direction or so vertically
It is mobile;
The material grasping manipulator of battery can be captured and discharge, it is connected in the Z axis guide rail and can be along the Z
Axis rail lower movement in the Z-axis direction;
To drive component, it is connected between the X-axis guide rail and Z axis guide rail X, to drive the Z axis guide rail along institute
X-axis guide rail is stated to be moved left and right in X-direction;
Z-direction drive component, it is connected between the material grasping manipulator and Z axis guide rail, to drive the material grasping manipulator
Along the Z axis guide rail lower movement in the Z-axis direction;
Battery steering assembly, its rollover stand for including the battery for receiving the material grasping manipulator crawl and drive are described
The upset driving equipment of rollover stand upset, is provided with several battery standing grooves on the rollover stand;And
The de- material component of battery, it includes the card cage with magnet that can be moved forward and backward along Y direction, drives the sticking
The card cage driving equipment and the baffle plate on battery transmission line of frame movement.
The utility model has the advantages that:
1st, the structure of this battery loading mechanism of the utility model is very ingenious, and it can quickly and accurately will be pending
Battery delivered on battery transmission line according to constant bearing, manpower is not only saved, also advantageously in postorder process equipment pair
The treatment of battery.Applied on battery girdling machine, be greatly improved battery ring cutting quality and ring cutting efficiency.
2nd, all automatic work in addition to upper and lower charging tray, it is only necessary to one man operation, can complete about 46000 for 8 hours, equivalent to half
9 times of automatic machine, save manpower, improve process velocity.
3rd, this full-automatic girdling machine of the utility model sets calcination and processes three laser marking machines, there is six calcination works
Position, process velocity is fast.The otch of laser cutting is neat, and size is consistent, to battery not damaged.
4th, heat-shrink tube waste material compressed air is blown away, and porous collection case is entered by pipeline, is not required to tear by hand, not only labor
Fatigue resistance is low and waste management is easy.
5th, the utility model key running part uses SERVO CONTROL, and position is accurate up to positive and negative 0.02mm, it is ensured that
The precision and stability of equipment operation.
6th, the utility model electric control system is using failure self detection technique, facilitate site operation personnel can quickly,
Accurate remover apparatus failure.
7th, the utility model laser controlling part can be realized using a set of display using many set laser free switching technologies
Laser being covered device, keyboard and mouse control more.
8th, the utility model key structure part, such as automatic charging and automatic blanking use system self-adaption technology.Can allow
Equipment can automatically adjust the productive temp of remaining structure division according to the productive temp of wherein any one structure division.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be to being wanted needed for embodiment description
The accompanying drawing for using is briefly described, and drawings in the following description are only some embodiments of the present utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also obtain other attached according to these accompanying drawings
Figure.
Fig. 1 is the structural representation of conventional batteries;
Fig. 2 is to carry out the structural representation after ring cutting treatment removes heat-shrink tube thereon to the battery shown in Fig. 1;
Fig. 3 is the overall structure stereogram of full-automatic girdling machine in the utility model embodiment;
Fig. 4 is the overall structure front view of full-automatic girdling machine in the utility model embodiment;
Fig. 5 is the overall structure side view of full-automatic girdling machine in the utility model embodiment;
Fig. 6 is one of partial structural diagram of full-automatic girdling machine in the utility model embodiment;
Fig. 7 is the two of the partial structural diagram of full-automatic girdling machine in the utility model embodiment;
Fig. 8 is the three of the partial structural diagram of full-automatic girdling machine in the utility model embodiment;
Fig. 9 is the four of the partial structural diagram of full-automatic girdling machine in the utility model embodiment;
Figure 10 is the five of the partial structural diagram of full-automatic girdling machine in the utility model embodiment;
Wherein:1- frames, 2- battery transmission lines, 201- battery locating slots, 3- battery loadings mechanism, 301-Y is to advance and retreat group
Part, 302-X axis rails, 303-Z axis rails, 304- material grasping manipulators, 305- battery steering assemblies, 306-U type support frames, 307-
The de- material component of battery, 4- heat-shrink tube calcinations mechanism, 401- battery clamp assemblies, 402- laser burns and cuts component, 403- rotation drivings
Component, 403a- synchronizing wheels, 403b- servomotors, 404- lifting drive components, 404a- rotating shaft supporting seats, 404b- lifting airs
Cylinder, 405- rotary pneumatic joints, 5- pneumatic peeler structures, 501- tracheaes, 502- injection valves, 503- fast valves, 6- battery blankings
Mechanism, 7- battery supply disks, 8- battery blanking disks.
Specific embodiment
Such scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The utility model and be not limited to limit scope of the present utility model.The implementation condition used in embodiment can be according to specific producer
Condition do further adjustment, unreceipted implementation condition is usually the condition in normal experiment.
Fig. 3~Figure 10 shows a specific embodiment of this full-automatic girdling machine of the utility model, the full-automatic ring
Cut machine carries out excision processing for the heat-shrink tube to cylindrical battery A corresponding positions, to expose the negative metal shell of battery,
So that the insertion of GND end realizes that contact is conductive in the spring leaf in plastic clamp.
The full-automatic girdling machine includes frame 1, is provided with the frame 1:Battery supply disk 7, battery blanking disk 8, battery
Transmission line 2, battery loading mechanism 3, heat-shrink tube calcination mechanism 4, pneumatic peeler structure 5 and battery blanking mechanism 6.Wherein:
Battery supply disk 7 has the battery storing space for depositing battery A to be processed, is supplied in the battery during practical application
Load battery A to be processed in charging tray 7.Electricity to be processed in 3 pairs, following battery loading mechanisms battery supply disk 7 for convenience
Pond is captured, and in the present embodiment, many uniform vertical slots arranged in length and breadth is provided with the battery supply disk 7, is used
When, battery A is fitly vertically inserted into these vertical slots.
Battery blanking disk 8 has the inner space for depositing machined (having completed ring cutting peeling) battery A, actual to answer
Used time collects machined battery A using the battery supply disk 7.
Battery transmission line 2 is used to drive battery A linear transmissions.In order to ensure that it is steady that battery is transmitted on the battery transmission line
It is qualitative, while being easy to above-mentioned battery loading mechanism 3, heat-shrink tube calcination mechanism 4, pneumatic peeler structure 5 and battery blanking mechanism 6
Set, the battery transmission line 2 is used along horizontally disposed rotary conveyor, and is provided with the transmission plane of the rotary conveyor
Along numerous battery locating slots 201 that rotary conveyor length direction uniform intervals are distributed, battery locating slot 201 is used for battery A
Horizontal vertical (i.e. battery levels are arranged and perpendicular with the length of rotary conveyor) is positioned on the rotary conveyor.In order to enter
One step enable battery stablize it is spacing with the battery locating slot 201 in, it is to avoid battery departs from battery in battery transmit process
The limitation of locating slot, the present embodiment is inlaid with magnet in battery locating slot 201, and battery is lived by the magnet adsorption.Battery is determined
The cross section of position groove 201 is circular arc, is adapted with battery.
Battery loading mechanism 3, heat-shrink tube calcination mechanism 4, pneumatic peeler structure 5 and battery blanking mechanism 6 are along the electricity
The battery direction of transfer of pond transmission line 2 is sequentially arranged.Wherein, battery loading mechanism 3 is used for the electricity of storage in battery supply disk 7
Pond A is carried on battery transmission line 2.Heat-shrink tube calcination mechanism 4 enters to the heat-shrink tube of battery A corresponding positions on battery transmission line 2
Row calcination 4.Pneumatic peeler structure 5 sprays gases at high pressure to be blown down by the heat-shrink tube waste material of calcination on battery A.Battery blanking machine
Structure 6 is used to for the battery A (battery after the blowing of heat-shrink tube waste material i.e. thereon) after peeling to be carried to electricity from battery transmission line 2
In pond discharge tray 8.
The structure of above-mentioned heat-shrink tube calcination mechanism 4 can refer to shown in Fig. 6 and Fig. 8, and it includes:Can either clamp but can pine
The battery clamp assemblies 401 of battery A are opened, is connected with the battery clamp assemblies 401, to drive the battery clamp assemblies around quilt
The rotary drive assembly 403 that the axis of its battery A for clamping rotates, with the battery clamp assemblies 401
Lifting drive component 404 connected, to drive the battery clamp assemblies to lift, and clamp rotary components located at the battery
401 nearby and with the relatively-stationary laser burning of the frame cut component 402.
In the present embodiment, the concrete structure of above-mentioned rotary drive assembly 403 can refer to shown in Figure 10, and it includes rotating shaft and watches
Take motor 403b.Wherein, servomotor 403b be connected with rotating shaft transmission, to drive the rotating shaft to be rotated around own axes,
Above-mentioned battery clamp assemblies 401 are fixed in rotating shaft.
Also referring to shown in Figure 10, it includes rotating shaft supporting seat 404a and lift cylinder 404b to above-mentioned lifting drive component.Its
In, rotating shaft supporting seat 404a is rotatably connected with above-mentioned rotating shaft, i.e. rotating shaft is rotatably supported on rotating shaft supporting seat 404a.Lifting air
Cylinder 404b is connected with rotating shaft supporting seat 404a, driving the rotating shaft supporting seat to lift.More specifically, the lift cylinder 404b
Cylinder block is fixed in frame 1, and it has the cylinder axis for stretching out straight up, and the cylinder axis and the rotating shaft supporting seat
404a is fixedly connected.
During practical application, above-mentioned lifting drive component drives battery clamp assemblies 401 to drop to precalculated position stopping, battery
On the clamping battery of clamp assemblies 401 transmission line 2 after corresponding battery A, lifting drive component drives battery clamp assemblies 401 to rise
Burnt to laser and cut near component 402, laser burning is cut component 402 and sends the laser converged on the outer heat-shrink tube of battery, in above-mentioned liter
Drop under the drive of drive component, clamped battery A at the uniform velocity rotates several weeks (battery with the speed of 180-720 °/S around own axes
Rotary speed, can't cut soon very much, too jogging speed is low, and benefit is low.Most preferably 120-360 °/s), apart from battery end about
At 10mm, laser to heat-shrink tube calcination one week, and by adjusting the position of laser accumulation point, from this calcination circumference to battery-end
Portion, then longitudinal calcination heat uniformly marks 1-10 bars cut to heat-shrink tube afterbody (to facilitate by the removal of calcination heat-shrink tube waste material).
Afterwards, above-mentioned lifting drive component drives battery clamp assemblies 401 to drop to precalculated position and stops again, battery clamp assemblies 401
The battery A processed by calcination is unclamped, and battery A is put back on battery transmission line 2.
In the present embodiment, the battery clamp assemblies 401 are Pneumatic clamping pawl, and a passage is opened up in the rotating shaft,
One end of the passage is connected with the Pneumatic clamping pawl, and the other end is connected by rotary pneumatic joint 405 with air supply source.Work
When, by the way that Pneumatic clamping pawl is inflated/lost heart Pneumatic clamping pawl is caused to adhere to/unclamp battery, it is this only to have to enter all the way
The Pneumatic clamping pawl of exhaust passage (passage) is commonly called as single-acting Pneumatic clamping pawl.
In order to improve the calcination treatment effeciency to battery thermal shrinkage pipe, the heat-shrink tube calcination mechanism 4 sets altogether in the present embodiment
Six calcination stations are equipped with, calcination can be carried out to six batteries simultaneously.It is specific as follows:
Six rotating shafts are provided with the rotating shaft supporting seat 404a altogether, each described rotating shaft has been fixedly connected with one
The Pneumatic clamping pawl.The servomotor 403b is provided with three altogether, and each described servomotor 403b passes through synchronizing wheel
403a is connected with rotating shaft transmission described in two of which, to drive the two rotating shaft synchronous axial systems.Three servomotor 403b correspondences
Six rotating shafts.
The laser burning is cut component 402 and is provided with three sets altogether, and laser described in every suit burns and cuts component 402 respectively two
Carbon oxide laser marking machine (totally three CO 2 laser marking machines, such as Fig. 8).The each CO 2 laser marking machine
With two laser burns heads, six laser burns heads altogether of three CO 2 laser marking machines correspond to six respectively
The Pneumatic clamping pawl.
In the present embodiment, the CO 2 laser marking machine for cutting component 402 is burnt as laser, its optical maser wavelength for sending is
10-20 μm, preferably 10.6 μm, power is 10-50W, preferably 30W.
In the present embodiment, above-mentioned pneumatic peeler structure 5 includes:There is provided compressed air source of the gas and by tracheae 501 with
The connected injection valve 502 of the source of the gas, and tracheae 501 and injection valve 502 junction are provided with fast valve 503, are blown
The blowing direction of valve 502 is towards the battery transmission line 2.During practical application, the high pressure air that source of the gas is provided is by spray
Blowing nozzle blows to the battery A processed by calcination on battery transmission line 2, and the heat-shrink tube waste material of incision is blown from battery body
Fall.
In order to, by the blowing effect of calcination heat-shrink tube waste material, the pneumatic peeler structure 5 of the present embodiment sets altogether on battery A
Multiple injection valves are put, these injection valves are intervally arranged successively along the direction of transfer of battery transmission line 2, and each sprays
Blowing nozzle blowing direction is different (not parallel), so that battery reaches injection power suffered during different injection valve positions
Direction is different, is so more conducive to the blowing of heat-shrink tube waste material on battery.
Production environment is influenceed in order to prevent the heat-shrink tube waste material blown down from battery from dropping down onto ground, the present embodiment is described
Demountable heat-shrink tube scrap collecting tank is mounted with frame 1, and the heat-shrink tube scrap collecting tank is in the injection gas
On the blowing direction of mouth.If the gas in view of the injection of pneumatic peeler structure 5 is blown into heat-shrink tube scrap collecting tank the rear row of being difficult to
If going out, the heat-shrink tube waste material in casing can be caused to run helter-skelter, therefore the present embodiment is close on the tank wall of the heat-shrink tube scrap collecting tank
Cloth has opened up many apertures, to ensure that air-flow can be discharged rapidly.
In the present embodiment, the structure of the battery loading mechanism 3 can refer to shown in Fig. 8 and Fig. 9, and it mainly includes:Y-direction is entered
Component 301, X-axis guide rail 302, Z axis guide rail 303, material grasping manipulator 304, X is moved back to turn to drive component, Z-direction drive component, battery
To component 305 and the de- material component of battery.Wherein:
Y-direction advance and retreat component 301 includes the charging tray support base of the lower section for being supported on battery supply disk 7 and drives the charging tray branch
The Y-direction drive component that support seat is moved forward and backward along Y direction, wherein Y-direction drive component use servomotor structure, charging tray support base
Basal sliding be connected in frame.In order to prevent battery supply disk 7 from being rocked on charging tray support base, and cause material grasping manipulator
304 can not accurately grip the battery in battery supply disk 7, and the present embodiment is provided with for solid at the top of the charging tray support base
Determine the charging tray location structure of the position of battery supply disk 7.
X-axis guide rail 302 is horizontally fixed in frame 1 by the U-shaped support frame 306 of arrangement of standing upside down, and while X-axis guide rail
302 tops for being located at above-mentioned Y-direction advance and retreat component 301.
Z axis guide rail 303 is connected in above-mentioned X-axis guide rail 302 vertically, and Z axis guide rail 303 can be along X-axis guide rail 302
Moved left and right in X-direction, i.e., Z axis guide rail 303 is slidably connected with X-axis guide rail 302.
Material grasping manipulator 304 can either be captured and can discharge battery A, and it is connected in above-mentioned Z axis guide rail 303, and
Can be along the lower movement in the Z-axis direction of Z axis guide rail 303, i.e., material grasping manipulator 304 is slidably connected with Z axis guide rail 303.Material grasping
Manipulator 304 includes:Its interior insertion is provided with and is vertically directed the manipulator body in hole, can move up and down to be arranged on and described lead vertically
To the drive cylinder that the magnet in hole and the drive magnet are moved up and down.Wherein, the cylinder body of drive cylinder is fixed on machinery
The top of hand body, the cylinder axis of drive cylinder stretch out and are connected with the magnet straight down, by the flexible dynamic of cylinder axis
Make band moving magnet to move up and down.It is vertically directed the diameter of the aperture less than battery in hole.Specifically in the present embodiment, material grasping machinery
16 magnet are provided with altogether in hand 304,16 battery A can be once adsorbed.Accordingly, used in above-mentioned battery supply disk 7
In the vertical slot of placing battery, each row has 16.
When using, the cylinder axis of drive cylinder are moved down and make magnet extend downwardly from adsorbing battery, the cylinder of drive cylinder
Retracted on axial direction, and battery is being vertically directed outside hole by the small-bore hole gear that is vertically directed, battery departs from magnet, from material grasping
Fallen on manipulator 304.
X is connected between the X-axis guide rail 302 and Z axis guide rail 303 to drive component, for driving Z axis guide rail 303
Moved left and right in X-direction along X-axis guide rail 302.The X typically uses servomotor structure to drive component.
Z-direction drive component is connected between the material grasping manipulator 304 and Z axis guide rail 303, for driving material grasping machinery
Hand 304 is along the lower movement in the Z-axis direction of Z axis guide rail 303.The Z-direction drive component typically uses servomotor structure.
Battery steering assembly 305 includes rollover stand and the drive of the battery A for receiving the crawl of material grasping manipulator 304
The upset driving equipment of the rollover stand upset, is wherein provided with multiple battery standing grooves, these battery standing grooves on rollover stand
Structure it is corresponding with the position of above-mentioned material grasping manipulator internal magnet, upset driving equipment use air cylinder structure.
Battery takes off material component to be included the card cage with magnet that can be moved forward and backward along Y direction, drives the sticking
The card cage driving equipment of frame movement and the baffle plate being fixed in frame 1, baffle arrangement is in the side of the battery transmission line 2
Portion, card cage driving equipment uses air cylinder structure.
In the present embodiment, the battery blanking mechanism 6 is essentially identical with the structure of above-mentioned battery loading mechanism, and it includes electricity
Pond steering assembly (including rollover stand), the de- material component of battery (not having baffle plate), Y-direction advance and retreat component, X-axis guide rail, Z axis guide rail,
Material grasping manipulator, X are to drive component, Z-direction drive component.
During practical application, uniform arrangement in length and breadth and the battery A for erectting first are filled in battery supply disk 7, then electricity will be filled
The battery supply disk 7 in pond is placed on the charging tray support base of Y-direction advance and retreat component 301.Material grasping manipulator 304 is moved down, the magnetic in it
Predetermined altitude is risen to after a row (totally 16) battery that iron is moved down and adsorbed in battery supply disk 7.When in battery supply disk 7
This row's battery be removed after, Y-direction advance and retreat component 301 drives battery supply disk 7 to move forward a small distance, makes battery supply disk
Another row's battery in 7 is reached immediately below material grasping manipulator 304, for the feeding of row's battery is ready.Battery steering assembly
305 rollover stand is vertical position by horizontal position transfer, so that the battery standing groove in rollover stand is just at material grasping manipulator
304 lower section, is moved on the magnet in material grasping manipulator 304 and departs from battery A, and battery A is put into battery steering assembly 305 vertically
Rollover stand in.Rollover stand overturns 90 ° around trunnion axis under the drive of upset driving equipment (cylinder), by battery A by vertical position
Be converted to horizontal position.Battery takes off expects that the card cage of carry magnet on component props up the end of battery A along Y-axis towards the movement of rollover stand direction
Portion, so that on battery A and card cage be attached together.Card cage is moved along Y-axis away from rollover stand afterwards, so as to by rollover stand
On battery A dragged to battery transmission line 2, during dragging herein, the above-mentioned baffle plate being fixed in frame 1 can block battery
End and under battery is dialled from card cage, battery is fallen on battery transmission line 2, and by Horizontal limiting in battery transmission line
Battery locating slot 201 in, while being lived by the magnet adsorption inlayed in battery locating slot.One segment distance of advance of battery transmission line 2,
And 6 battery A thereon is respectively at the above-mentioned position of 6 sets of heat-shrink tube calcinations mechanism 4, by this six sets of heat-shrink tube calcination mechanisms 4
This 6 batteries on battery transmission line are clamped respectively and calcination is carried out to the heat-shrink tube on battery, again by heat after the completion of calcination
Draw calcination mechanism puts back on battery transmission line 2 this 6 batteries.Battery transmission line 2 readvances a segment distance, is burnt by heat-shrink tube
Burn 6 batteries of next group of mechanism's calcination.At the same time, the heat-shrink tube waste material that pneumatic peeler structure 5 will cut on battery is blown into
In heat-shrink tube scrap collecting tank.Afterwards, a row (16) battery after battery transmission line 2 is by peeling is sent to battery blanking mechanism 6
Upset rack position, battery takes off the card cage of material component by this 16 batteries feeding rollover stands, rollover stand in battery blanking mechanism 6
Position is set up in reversion, then 16 batteries of this row are once loaded into battery blanking disk 8 by material grasping manipulator, after battery blanking disk 8 is full
Remove by hand.
In order to ensure that the battery A on battery transmission line 2 reaches heat-shrink tube calcination mechanism 4, pneumatic peeler structure 5 and battery
During 6 position of cutting agency, heat-shrink tube calcination mechanism 4, pneumatic peeler structure 5 and battery blanking mechanism 6 can carry out essence to battery
Really treatment, the present embodiment is provided with the multiple battery guide limited blocks positioned at the left and right sides of battery transmission line 2 in frame 1, this
A little battery guide limited blocks are arranged in above-mentioned heat-shrink tube calcination mechanism 4, pneumatic peeler structure 5 and 6, battery blanking mechanism
Put place.So, when battery reaches heat-shrink tube calcination mechanism 4, pneumatic peeler structure 5 and 6 position of battery blanking mechanism, in battery
Under the guiding and position-limiting action of guide limiting stopper, battery A is determined in the position of the width of battery transmission line 2, and then pyrocondensation
Pipe calcination mechanism 4, pneumatic peeler structure 5 and battery blanking mechanism 6 can carry out corresponding accurate treatment to battery.
For improve production efficiency, the present embodiment has altogether and is provided with two battery supply disks 7, and this battery supply disk 7 is along X
Direction of principal axis is arranged in juxtaposition, and during practical application, can ensure materials-taking machine by transverse shifting of the above-mentioned Z axis guide rail in X-axis guide rail
Tool hand 304 can be captured to the battery in the two battery supply disks 7.
Additionally, the present embodiment is detachably provided with the battery supply disk 7, battery blanking disk 8, battery in frame 1
Transmission line 2, battery loading mechanism 3, heat-shrink tube calcination mechanism 4, pneumatic peeler structure 5 and battery blanking mechanism 6 cover in the inner
Protective cover, the outer top of the protective cover is provided with the air exhauster by airduct and the protective cover intracavity inter-connection, so ensures to burn
Burn waste gas and discharge workshop well.
Above-described embodiment is only to illustrate technology design of the present utility model and feature, its object is to allow people will appreciate that
Content of the present utility model is simultaneously implemented according to this, can not limit protection domain of the present utility model with this.It is all new according to this practicality
Equivalent transformation or modification that the Spirit Essence of type main technical schemes is done, should all cover protection domain of the present utility model it
It is interior.