Technical background:
In order to reduce the production cost of battery, the finished product battery of electric vehicle of producing is used the battery of returning soon in underproof and market after testing, need to carry out anatomical isolation, underproof utmost point group is discarded, keep qualified utmost point group, and re-assembly, make it to reach the requirement of certified products.To the anatomical isolation of battery, all be to be undertaken by artificial mode at present, in the anatomical isolation process, not only operator's labour intensity is large, and production efficiency is low, but also exists security and pollution on the environment problem.
Design content:
The technical problem to be solved in the present invention provides a kind of cover sawing machine for maintaining batteries, not only can not damage the original structure of reworkable battery in the anatomical isolation process, guarantee that utmost point group and lug are intact, reach the recycling purpose, and separative efficiency is high, in separation process, can not pollute people and operating environment.
The present invention is achieved through the following technical solutions:
Cover sawing machine for maintaining batteries, comprise frame, be arranged at the saw cutting device on the frame, be fixed on frame sliding and running mechanism, be positioned at sliding and running mechanism top and be connected in the upper hold down gag of sliding and running mechanism, also comprise being arranged at positioner in the sliding and running mechanism, and two ends are fixed on respectively frame, sliding and running mechanism and promote the power set that sliding and running mechanism moves horizontally to saw cutting device.
Operating personnel of every device just configuration of the present invention carry out putting of push-botton operation and battery, and other process is all finished automatically.The per sawing work that can finish a battery in 2 seconds (1800/time).Automaticity of the present invention is high, has overcome the defective of artificial separation, and operator's labour intensity is little, economize on resources, the advantage of non-environmental-pollution.
The present invention can satisfy the 6-DZM10~20 battery use of totally 5 specifications.
The specific embodiment
As shown in Figure 1, 2, 3, cover sawing machine for maintaining batteries, comprise frame 1, be arranged at the saw cutting device 2 on the frame 1, be fixed on frame 1 sliding and running mechanism 4, be positioned at sliding and running mechanism 4 tops and be connected in the upper hold down gag 3 of sliding and running mechanism 4, also comprise being arranged at positioner in the sliding and running mechanism 4, and two ends are fixed on respectively frame 1, sliding and running mechanism 4 and promote the power set 5 that sliding and running mechanism 4 moves horizontally to saw cutting device 2.
Shown in Fig. 2,4, described sliding and running mechanism 4 is made of slide bar 41, slide plate 42, and slide plate 42 is connected in slide bar 41 by the sliding sleeve 43 that is provided with linear bearing, and described slide bar 41 is fixed on the set workbench of frame 8.Described slide plate 42 is provided with support plate 44, and upper hold down gag 3 is fixed on support plate 44.Described upper hold down gag 3 is cylinder, the cylinder bar lower end of cylinder is provided with the first pressing plate 31, the bottom of the first pressing plate 31 is provided with projection 32, and the lower end of described projection 32 and the second pressing plate 33 are hinged, and the second pressing plate 33 lower surfaces are provided with anti-skidding tusk (diagram is not provided).The first pressing plate 31 is provided with guide post 311, and guide post is by being fixed on the fairlead guiding of support plate 4.It mainly is in order to guarantee the stationarity of upper hold down gag that guide post is set.Consider and reduce as far as possible cylinder piston rod resistance when moving back and forth, it is matched in clearance that guide post cooperates with fairlead.Slide plate 42 is provided with the stroke hole 45 of the circular saw 21 in the saw cutting device 2.
Shown in Fig. 1,2,6, promote sliding and running mechanism 4 and be cylinder to the power set 5 that saw cutting device 2 moves horizontally, the cylinder bar of the cylinder body of cylinder is connected in slide plate bottom in the sliding and running mechanism 4 by the connector 51,52 that is hinged; The cylinder body of cylinder is connected in frame 1 (make cylinder can automatically regulate the center when moving, avoid pulling casing wall) by the connector 53,54 that is hinged.
Shown in Fig. 1,2,5, positioner comprises the first positioner 6, the second positioners 7.
The first positioner 6 is arranged on the slide plate 42 of sliding and running mechanism 4, is positioned at a side in the set stroke hole 45 of slide plate 42; The second positioner 7 is positioned at the opposite side in the set stroke hole 45 of slide plate 42.Described the first positioner 6 comprise by holder 62 be fixed on the screw rod 61 of slide plate 42, the adjusting rod 64 that is arranged at the first location-plate 63 on the screw rod 61 and is threadedly connected to the first location-plate 63 consists of, adjusting rod 64 is provided with regulates lock nut 66, is provided with the adjusting nut 65 of the first location-plate 63 in holder 62 both sides.
The second positioner 7 is a riser, with the 45 vertical settings of stroke hole.
Fly out along with the centrifugal force of blade rotation in order to prevent from sawing chip and acid solution, dust cover 9, rear dust cover 10 on slide plate is fixed with are equipped with lower dust cover 11 in the bottom of frame 1, and increase shred holding up plate one in the position near saw blade.
Before the operation, at first according to the battery kind of want sawing, adjust the first positioner 6, battery electrode group and lug after the cutting are not destroyed, adjust screw rod 61 extension elongations by adjusting nut 65, make the first location-plate 63 to the appropriate location, and then fine-tuning locking nut 66 make adjusting rod 64 to accurate location.
Battery is placed on the slide plate 4, make the lid surface of battery tactile mutually with the end face of the adjusting rod 63 of the first positioner 6, one side of battery is touched mutually with the second positioner 7 surfaces, then touch the button, the pneumatic element system starts working, and upper hold down gag 3 actions are descending, compress battery, cylinder 5 is pushed ahead simultaneously, promotes battery and enters cutting area cutting.
After cutting is finished, the hand release button, two cylinders successively reset, and it sequentially is, and first by horizontal air cylinder 5 returns, upper cylinder 3 namely unclamps, and by electric elements control, guarantees that battery do not hurt sb.'s feelings because motional inertia drops.Lid after the separation and battery are finished the work that a battery separates along with slide plate withdraws from.