A kind of lithium battery plastic housing sealing production equipment to run smoothly
Technical field
The utility model relates to lithium battery production equipment technical fields, it particularly relates to a kind of lithium electricity of even running
Production equipment is sealed in pond plastic housing.
Background technique
Electric vehicle is as the environmentally protective vehicles, using more and more frequently in modern people's life.Battery conduct
The core component of electric vehicle plays the role of the performance of electric vehicle conclusive.Battery includes battery and battery case, electricity
Pond shell generally uses plastic material, and battery case includes battery case and battery cover, and when production needs for battery to be placed in
Inside battery case, and battery cover and battery case are connected and fixed by welding, in the actual production process, due to plastic housing
Machine generation vibration is larger in fusion process, influences the welding quality of plastic housing, and then influence the benefit of enterprise.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of lithium battery plastic housing sealing productions to run smoothly to set
It is standby, to overcome above-mentioned technical problem present in existing the relevant technologies.
The technical solution of the utility model is achieved in that
A kind of lithium battery plastic housing sealing production equipment to run smoothly, the machine including pedestal and above the pedestal
Frame, is provided with several buffer gears between the pedestal and the rack, the pedestal side is provided with control switch and is located at
Power interface below the control switch, rack top middle position are provided with stroke cylinder one, the stroke cylinder
One two sides are provided with positioning cylinder group one respectively, and the machine frame inside top is provided with to be matched with the stroke cylinder one
Template one, one bottom end of template is provided with fixture one, and the lower section of the fixture one is provided with hot plate mechanism, the hot plate machine
It is provided with fixture two below structure, two bottom end of fixture is provided with template two, and two bottom end of template is provided with stroke cylinder two,
Two two sides of stroke cylinder are provided with positioning cylinder group two respectively.
Wherein, the buffer gear include shell, fixed frame, fixing axle, ratchet one, ratchet two, connecting rod one, connecting rod two,
Connecting rod three, connecting rod four, shaft one, shaft two, spring one, spring two and support plate, the enclosure interior middle position are equipped with institute
Fixing axle is stated, the fixed both ends of the shaft passes through the fixed frame and connect with the housing bottom, the fixing axle middle position
Equipped with the spring two, the side of the spring two is equipped with the ratchet one, and the other side of the spring two is equipped with the ratchet
Two, the side of the ratchet one is equipped with the connecting rod one, and the side of the ratchet two is equipped with the connecting rod two, also, the bullet
The both ends of spring two are connect with the middle position of the connecting rod one and the connecting rod two respectively, the connecting rod one and the connecting rod two
Both ends are connect by the shaft one with the connecting rod three respectively, and the support plate bottom both ends are equipped with the connecting rod four,
The support plate upper end is fixedly connected with the rack bottom surface, and four bottom end of connecting rod extends to the enclosure interior and passes through institute
It states shaft two to connect with the connecting rod three, the spring one is equipped between the support plate and the housing tip, also, described
The setting of spring one is provided between the support plate and the shell and on the inside of the connecting rod four in four periphery of connecting rod
Several dual-tube shock absorbers.
Further, the dual-tube shock absorber includes cylinder one, and one bottom end of cylinder is arranged with cylinder two, the cylinder two
Top is provided with guider, and the guider top is provided with oil sealing device, and the cylinder two is internally provided with inner cylinder, the cylinder
One inner tip of body is provided with piston rod, the piston rod bottom end sequentially pass through the oil sealing device and the guider and with setting
Piston valve top inside the inner cylinder is fixedly connected, and the inner cylinder bottom is provided with bottom valve, two bottom end of cylinder
Be provided with oil liquid among the inner cylinder respectively, two top of cylinder and be located at the oil liquid top and be provided with high pressure gas
Body, one top of cylinder are provided with the fixed block one matched with the support plate, and two bottom end of cylinder is provided with and institute
State the fixed block two that shell matches.
Further, rebound valve and flowing valve are respectively arranged on the piston valve and positioned at the piston rod two sides.
Further, the bottom valve both ends are respectively arranged with compression valve and recuperation valve.
Further, the spring one is compressed spring, and the spring two is torsionspring.
Further, the coefficient of elasticity of the spring one is less than the coefficient of elasticity of the spring two.
The utility model has the following beneficial effects: by being provided with several buffer gears between pedestal and rack, to make
Lithium battery plastic housing sealing production equipment the support plate in buffer gear and dual-tube shock absorber stress move downward at runtime, from
And make support plate that connecting rod four be pushed to be pressed downward contracting spring one, so that connecting rod four pushes connecting rod one and connecting rod two to transport downwards
It is dynamic, so that connecting rod one and connecting rod two push ratchet one and ratchet two to move respectively, so that ratchet one and two turns of ratchet
Dynamic compressed spring two, and then play the role of buffer function to rack, while dual-tube shock absorber plays auxiliary bumper and absorbing shock, in turn
So that lithium battery plastic housing sealing production equipment in the process of running can be more steady, and then guarantee lithium battery plastic housing sealing production
Stability and continuity, and then improve enterprise productivity effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structure according to a kind of lithium battery plastic housing sealing production equipment to run smoothly of the utility model embodiment
Schematic diagram;
Fig. 2 is the buffering according to a kind of lithium battery plastic housing sealing production equipment to run smoothly of the utility model embodiment
One of structural schematic diagram of mechanism;
Fig. 3 is the buffering according to a kind of lithium battery plastic housing sealing production equipment to run smoothly of the utility model embodiment
The second structural representation of mechanism;
Fig. 4 is the bitubular according to a kind of lithium battery plastic housing sealing production equipment to run smoothly of the utility model embodiment
The structural schematic diagram of damper.
In figure:
1, pedestal;2, rack;3, buffer gear;4, control switch;5, power interface;6, stroke cylinder one;7, gas is positioned
Cylinder group one;8, template one;9, fixture one;10, hot plate mechanism;11, fixture two;12, template two;13, stroke cylinder two;14, fixed
Position air cylinder group two;15, shell;16, fixed frame;17, fixing axle;18, ratchet one;19, ratchet two;20, connecting rod one;21, connecting rod
Two;22, connecting rod three;23, connecting rod four;24, shaft one;25, shaft two;26, spring one;27, spring two;28, support plate;29,
Dual-tube shock absorber;30, cylinder one;31, cylinder two;32, guider;33, oil sealing device;34, inner cylinder;35, piston rod;36, living
Plug valve;37, bottom valve;38, oil liquid;39, high pressure gas;40, fixed block one;41, fixed block two.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of lithium battery plastic housing sealing production equipment to run smoothly.
As shown in Figs 1-4, production equipment, packet are sealed according to the lithium battery plastic housing to run smoothly of the utility model embodiment
Pedestal 1 and the rack 2 above the pedestal 1 are included, is provided with several buffer gears between the pedestal 1 and the rack 2
3,1 side of pedestal is provided with control switch 4 and the power interface 5 positioned at 4 lower section of control switch, and the rack 2 is pushed up
End middle position is provided with stroke cylinder 1, and the two sides of the stroke cylinder 1 are provided with positioning cylinder group 1, institute respectively
It states 2 inner tip of rack and is provided with the template 1 matched with the stroke cylinder 1, one 8 bottom end of template is provided with folder
Have 1, the lower section of the fixture 1 is provided with hot plate mechanism 10, and fixture 2 11 is provided with below the hot plate mechanism 10, described
2 11 bottom end of fixture is provided with template 2 12, and 2 12 bottom end of template is provided with stroke cylinder 2 13, the stroke cylinder two
13 two sides are provided with positioning cylinder group 2 14 respectively.
Wherein, the buffer gear 3 includes shell 15, fixed frame 16, fixing axle 17, ratchet 1, ratchet 2 19, connecting rod
One 20, connecting rod 2 21, connecting rod 3 22, connecting rod 4 23, shaft 1, shaft 2 25, spring 1, spring 2 27 and support plate
28, the 15 bosom position of shell is equipped with the fixing axle 17, and 17 both ends of fixing axle pass through the fixed frame 16
It is connect with 15 bottom of shell, 17 middle position of fixing axle is equipped with the spring 2 27, the side of the spring 2 27
Equipped with the ratchet 1, the other side of the spring 2 27 is equipped with the ratchet 2 19, and the side of the ratchet 1 is equipped with
The connecting rod 1, the side of the ratchet 2 19 are equipped with the connecting rod 2 21, also, the both ends of the spring 2 27 respectively with
The connecting rod 1 is connected with the middle position of the connecting rod 2 21, the both ends difference of the connecting rod 1 and the connecting rod 2 21
It is connect by the shaft 1 with the connecting rod 3 22, the 28 bottom both ends of support plate are equipped with the connecting rod 4 23,
28 upper end of support plate is fixedly connected with 2 bottom surface of rack, and 4 23 bottom end of connecting rod extends to inside the shell 15
And connect by the shaft 2 25 with the connecting rod 3 22, it is equipped between 15 top of the support plate 28 and the shell described
Spring 1, also, the setting of the spring 1 is peripheral in the connecting rod 4 23, between the support plate 28 and the shell 15
And it is located at 4 23 inside of connecting rod and is provided with several dual-tube shock absorbers 29.
In one embodiment, the dual-tube shock absorber 29 includes cylinder 1, and one 30 bottom end of cylinder is arranged with cylinder
Body 2 31,2 31 top of cylinder are provided with guider 32, and 32 top of guider is provided with oil sealing device 33, the cylinder
2 31 are internally provided with inner cylinder 34, and one 30 inner tip of cylinder is provided with piston rod 35,35 bottom end of piston rod according to
It is secondary to run through the oil sealing device 33 and the guider 32 and fixed with 36 top of piston valve being arranged in inside the inner cylinder 34
Connection, 34 bottom of inner cylinder is provided with bottom valve 37, is all provided with respectively among 2 31 bottom end of cylinder and the inner cylinder 34
It is equipped with oil liquid 38,2 31 top of cylinder and is located at 38 top of oil liquid and is provided with high pressure gas 39, the cylinder 1
Top is provided with the fixed block 1 matched with the support plate 28, and 2 31 bottom end of cylinder is provided with and the shell 15
The fixed block 2 41 matched.
In one embodiment, on the piston valve 36 and be located at 35 two sides of piston rod be respectively arranged with rebound valve and
Flowing valve.
In one embodiment, 37 both ends of bottom valve are respectively arranged with compression valve and recuperation valve.
In one embodiment, the spring 1 is compressed spring, and the spring 2 27 is torsionspring.
In one embodiment, the coefficient of elasticity of the spring 1 is less than the coefficient of elasticity of the spring 2 27.
In conclusion by means of the above-mentioned technical proposal of the utility model, by being provided between pedestal 1 and rack 2
Several buffer gears 3, so that the lithium battery plastic housing sealing production equipment support plate 28 in buffer gear 3 and double at runtime
Cylinder 29 stress of damper moves downward, so that support plate 28 pushes the downward compressed spring 1 of connecting rod 4 23, so that
Connecting rod 4 23 pushes connecting rod 1 and connecting rod 2 21 to move downward, so that connecting rod 1 and connecting rod 2 21 push ratchet respectively
1 and ratchet 2 19 move so that ratchet 1 and ratchet 2 19 rotate compressed spring 2 27, and then rack 2 is played
Buffer function, while dual-tube shock absorber 29 plays the role of assisting bumper and absorbing shock, so that lithium battery plastic housing sealing production is set
It is standby more steadily, and then to guarantee the stability and continuity of lithium battery plastic housing sealing production, Jin Erti in the process of running
The productivity effect of high enterprise.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.