CN211290832U

CN211290832U - Drying equipment for battery materials

Info

Publication number: CN211290832U
Application number: CN201922252710.4U
Authority: CN
Inventors: 李斌; 邱实皇
Original assignee: Ganzhou Lidao New Energy Co ltd
Current assignee: Ganzhou Lidao New Energy Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-18
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to the technical field of battery drying, in particular to a drying device for battery materials, which comprises a bottom plate, the front and the back sides of the upper end surface of the bottom plate are both fixed with fixed plates, the two sides of the two fixed plates are both provided with openings which pass through the fixed plates, a plurality of fixed rods are horizontally fixed in the opening, connecting plates are arranged on the left side and the right side of the upper end surface of the bottom plate, the positions of the connecting plates and the fixing rods are respectively fixed with a sliding block which is connected with the fixing rods in a sliding way, the two connecting plates are respectively fixed with a heating side plate, the bottom of the middle of the two fixing plates is also fixed with a plurality of sliding rods, the heating plate is arranged on the sliding rod, is perpendicular to the bottom plate and is in sliding connection with the sliding rod, fixing columns are fixed on two sides of each heating plate, two adjacent heating plates are connected through a moving device, and the moving device comprises a connecting rod I, a connecting rod II and a connecting rod III. Through this device can be effectual carry out the drying to battery material.

Description

Drying equipment for battery materials

[ technical field ] A method for producing a semiconductor device

The utility model relates to a dry technical field of battery especially relates to a battery material's drying equipment.

[ background of the invention ]

The lithium battery as a new generation of rechargeable battery product has the characteristics of high voltage, large energy density, long cycle life, no memory effect, no pollution and the like compared with the traditional lead-acid, nickel-cadmium and nickel-hydrogen batteries. Therefore, the method is widely applied to the fields of 3C, power, energy storage and the like in short decades. The control of moisture in the battery manufacturing process is crucial, because moisture has a fatal influence on the battery life, internal resistance, capacity exertion and discharge time. At present, a battery material before battery forming needs to be dried during production of a lithium battery, and a lithium battery drying furnace mainly comprises several types of heat radiation heating, hot air heating and contact heating; radiation heating and hot air heating are basically replaced by contact heating due to the problems of poor heating uniformity, long baking period, high energy consumption and the like. The contact heating is directly in contact with the surface of the battery by the heating plate, so that the temperature uniformity is good, the baking period is short, and the contact heating is favored by battery manufacturers. Wherein, current dry anchor clamps of contact lithium cell all place the lithium cell in a plurality of heating plate gaps of densely arranging, but the lithium cell of a specification is only applicable to generally to this kind of anchor clamps, and the battery of different specifications needs different anchor clamps to be used for fixing, extravagant a large amount of manpower and materials.

The utility model discloses it is not enough to solve prior art and research and propose.

[ Utility model ] content

The utility model aims at overcoming above-mentioned prior art's shortcoming, providing a battery material's drying equipment, can satisfy the fixed demand of battery of different specifications.

The utility model discloses can realize through following technical scheme:

the utility model discloses a drying device for battery materials, which comprises a bottom plate, wherein fixed plates are fixed on the front side and the rear side of the upper end surface of the bottom plate, two fixed plates are respectively provided with an opening for passing through the fixed plates, a plurality of fixed rods are horizontally fixed in the openings, the left side and the right side of the upper end surface of the bottom plate are respectively provided with a connecting plate, sliders which are connected with the fixed rods in a sliding way are fixed on the connecting plates and the positions of the fixed rods, two heating side plates are respectively fixed on the two connecting plates, a plurality of slide bars are fixed on the middle bottoms of the two fixed plates, the slide bars are provided with heating plates which are vertical to the bottom plate and are connected with the slide bars in a sliding way, fixed columns are respectively fixed on the two sides of the heating plates, two adjacent heating plates are connected through a moving device, the moving device comprises a connecting, the heating plate is characterized in that a connecting column is fixed at the other end of the connecting rod I, the connecting column penetrates through one end of the connecting rod II and is rotatably connected with the connecting rod II, the other end of the connecting rod II is rotatably connected with a fixing column on an adjacent heating plate, one end of the connecting rod III is rotatably connected with the connecting column, the other end of the connecting rod III is provided with a connecting hole, two supporting rods are arranged in the middle of the fixing plate, the supporting rods penetrate through the connecting holes in two sides of the heating plate and are slidably connected with the connecting rod III, a supporting rod lifting mechanism is arranged above the bottom plate. When in use, the support rod lifting mechanism is used for driving the support rod to descend, the support rod pulls the connecting rod III to descend, the connecting rod III pulls the connecting column to descend, the fixing columns on two sides of the moving device are fixed on the heating plates, the connecting rod III is in sliding connection with the support rod, the connecting rod I and the connecting rod II are driven to rotate downwards along the corresponding fixing columns when the connecting column descends, the distance between two adjacent heating plates is increased, batteries to be dried are uniformly placed between the adjacent heating plates on the heating bottom plate, the support rod is driven to ascend through the support rod lifting mechanism, the connecting rod III which is in sliding connection with the support rod is pulled to ascend, the connecting rod III pushes the connecting column to ascend, the connecting column drives the connecting rod I and the connecting rod II to rotate downwards along the corresponding fixing columns to drive the adjacent heating plates, through adjusting the position of slider on the dead lever, be close to two connecting plates each other, heating curb plate and battery contact back on two connecting plates, connecting plate stop motion, start the hot plate, heating bottom plate and heating curb plate, through the hot plate, heating bottom plate evenly heats the battery surface with heating curb plate, with battery surface uniform drying, after the drying is accomplished, close the hot plate, heating bottom plate and heating curb plate, adjust two connecting plate positions, to heat curb plate and battery separation, start bracing piece elevating system, increase the distance between the adjacent heating plate, take off the battery that the drying was accomplished from heating bottom plate, position through adjusting two connecting plates of adjacent hot plate and the position of adjusting two connecting plates, can satisfy the dry demand of the battery of different specifications unidimensional.

Preferably, the sliding blocks are fixed with fixing nuts, and the threaded holes in the fixing nuts are connected with corresponding fixing rods. When the connecting plate is fixed, the bolt extrudes the fixed rod through the matching of the corresponding bolt and the fixed nut, so that the connecting rod is completely fixed.

Preferably, bracing piece elevating system contains four lead screws of fixing on two fixed plates, four the lead screw sets up respectively at aforementioned bracing piece both ends, the bracing piece end all is fixed with the thread block, the lead screw pass the thread block that corresponds the position and with thread block threaded connection, four correspond the position on the lead screw and all be equipped with the driving gear, the driving gear of two lead screws on same fixed plate all connects through hold-in range I, correspond the position on two left lead screws of hot plate and be fixed with driven gear, two driven gear passes through II interconnect of hold-in range. Through rotating one of them lead screw, the lead screw passes through the rotation on I drive same fixed plate of hold-in range, drives the lead screw rotation on another fixed plate through II drives in the hold-in range, and the lead screw that II drives in the hold-in range passes through I drive last lead screw and rotates in the hold-in range, connects through I and II connections in hold-in range, can guarantee four lead screw pivoted synchronism, guarantees that two spinal branch vaulting poles can the totally synchronous level rise and descend.

Preferably, a turntable is fixed above one of the screw rods, and a handle is fixed on the turntable. The rotary plate is rotated through the handle, so that the screw rod is more conveniently rotated.

Compared with the prior art, the utility model has the advantages that:

1. the battery can be effectively dried by the device.

2. The drying requirements of batteries with different specifications and different sizes can be met by adjusting the positions of the adjacent heating plates and the positions of the two connecting plates.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a front view of the present invention;

FIG. 5 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 6 is a cross-sectional view taken at E-E of FIG. 2;

FIG. 7 is an enlarged view of FIG. 3 at B;

FIG. 8 is an enlarged view at C of FIG. 5;

FIG. 9 is an enlarged view of FIG. 6 at D;

in the figure: 1. a base plate; 2. a fixing plate; 3. a connecting plate; 4. heating plates; 5. heating the side plate; 6. a turntable; 7. a handle; 8. a screw rod; 9. a driving gear; 10. a synchronous belt I; 11. an opening; 12. fixing the rod; 13. a slider; 14. fixing a nut; 15. heating the soleplate; 16. a slide bar; 17. a mobile device; 18. a connecting rod I; 19. connecting columns; 20. a connecting rod II; 21. a connecting rod III; 22. a thread block; 23. a synchronous belt II; 24. fixing a column; 25. a support bar;

[ detailed description ] embodiments

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:

as shown in figures 1 to 9, the utility model discloses a drying device for battery materials, which comprises a bottom plate 1, wherein fixed plates 2 are fixed on the front and back sides of the upper end surface of the bottom plate 1, openings 11 penetrating through the fixed plates 2 are arranged on the two sides of the two fixed plates 2, a plurality of fixed rods 12 are horizontally fixed in the openings 11, connecting plates 3 are arranged on the left and right sides of the upper end surface of the bottom plate 1, sliders 13 connected with the fixed rods 12 in a sliding manner are fixed on the connecting plates 3 at the positions corresponding to the fixed rods 12, heating side plates 5 are fixed on the two connecting plates 3, a plurality of sliding rods 16 are fixed on the middle bottoms of the two fixed plates 2, heating plates 4 perpendicular to the bottom plate 1 and connected with the sliding rods 16 in a sliding manner are arranged on the sliding rods 16, fixed columns 24 are fixed on the two sides of the heating plates 4, two adjacent heating plates 4 are connected through a moving device 17, the, connecting rod I18 one end is rotated with fixed column 24 and is connected, be fixed with spliced pole 19 on the I18 other end of connecting rod, spliced pole 19 passes II 20 one ends of connecting rod and rotates with connecting rod II 20 and be connected, the II 20 other ends of connecting rod rotate with fixed column 24 on the adjacent hot plate 4 and be connected, connecting rod III 21 one end rotates with spliced pole 19 and is connected, the III 21 other end of connecting rod all is equipped with the connecting hole, 2 middles of two fixed plates still are equipped with two spinal branch vaulting poles 25, bracing piece 25 pass the connecting hole of 4 both sides of hot plate and with connecting rod III 21 sliding connection, 1 top of bottom plate is equipped with bracing piece 25 elevating system, still be fixed. When the drying device is used, the supporting rod 25 lifting mechanism is used for driving the supporting rod 25 to descend, the supporting rod 25 pulls the connecting rod III 21 to descend, the connecting rod III 21 pulls the connecting post 19 to descend, the fixing posts 24 on two sides of the moving device 17 are fixed on the heating plates 4, the connecting rod III 21 is in sliding connection with the supporting rod 25, the connecting rod I18 and the connecting rod II 20 are driven to downwards rotate along the corresponding fixing posts 24 when the connecting post 19 descends, the distance between the two adjacent heating plates 4 is increased, batteries to be dried are uniformly placed between the adjacent heating plates 4 on the heating bottom plate 15, the supporting rod 25 lifting mechanism drives the supporting rod 25 to ascend, the connecting rod III 21 in sliding connection with the supporting rod 25 is pulled by the supporting rod 25 to ascend, the connecting rod III 21 pushes the connecting post 19 to ascend, the connecting post 19 drives the connecting rod I18 and the connecting, after the adjacent heating plates 4 are contacted with the two sides of the battery, the lifting mechanism of the support rod 25 stops running, two connecting plates 3 are mutually close by adjusting the position of the sliding block 13 on the fixed rod 12, after the heating side plates 5 on the two connecting plates 3 are contacted with the battery, the connecting plates 3 stop moving, the heating plates 4, the heating bottom plates 15 and the heating side plates 5 are started, the surfaces of the battery are uniformly heated by the heating plates 4, the heating bottom plates 15 and the heating side plates 5, the surfaces of the battery are uniformly dried, after the drying is finished, the heating plates 4, the heating bottom plates 15 and the heating side plates 5 are closed, the positions of the two connecting plates 3 are adjusted, the heating side plates 5 are separated from the battery, the lifting mechanism of the support rod 25 is started, the distance between the adjacent heating plates 4 is increased, the dried battery is taken down from the heating bottom plate 15, and the, the drying requirements of batteries with different specifications and sizes can be met.

Wherein, all be fixed with fixation nut 14 on the slider 13, the threaded hole connects corresponding dead lever 12 on the fixation nut. When the connecting plate 3 is fixed, the corresponding bolt (not shown) is engaged with the fixing nut 14, and the bolt presses the fixing rod 12 to completely fix the connecting rod.

Wherein, bracing piece 25 elevating system contains four lead screws 8 of fixing on two fixed plates 2, four lead screws 8 set up respectively at bracing piece 25 both ends, bracing piece 25 end all is fixed with thread block 22, lead screw 8 pass the thread block 22 of corresponding position and with thread block 22 threaded connection, corresponding position all is equipped with driving gear 9 on four lead screws 8, driving gear 9 of two lead screws 8 all connects through hold-in range I10 on same fixed plate 2, corresponding position is fixed with driven gear on 4 left two lead screws 8 of hot plate, two driven gear pass through hold-in range II 23 interconnect. Through rotating one of them lead screw 8, lead screw 8 passes through the rotation on the I10 drive same fixed plate 2 of hold-in range, it rotates to drive lead screw 8 on another fixed plate 2 through hold-in range II 23, lead screw 8 that hold-in range II 23 driven passes through hold-in range I10 and drives last lead screw 8 and rotate, connect through hold-in range I10 and hold-in range II 23, can guarantee four lead screw 8 pivoted synchronism, it rises and descends to drive the corresponding thread block through lead screw 8, thread block 22 drives the bracing piece 25 and rises and descends, guarantee that two spinal branch vaulting pole 25 can the totally synchronous level rise and descend.

Wherein, a turntable 6 is fixed above one of the screw rods 8, and a handle 7 is fixed on the turntable 6. The rotary table 6 is rotated through the handle 7, and the screw rod 8 is more conveniently rotated.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.

Claims

1. A drying apparatus for battery material, comprising a base plate, characterized in that: the front and rear sides of the upper end surface of the bottom plate are respectively fixed with a fixed plate, two sides of each fixed plate are respectively provided with an opening penetrating through the fixed plate, a plurality of fixed rods are horizontally fixed in the openings, the left and right sides of the upper end surface of the bottom plate are respectively provided with a connecting plate, the positions of the connecting plates and the fixed rods are respectively fixed with a slide block in sliding connection with the fixed rods, two connecting plates are respectively fixed with a heating side plate, the bottom of the middle of each fixed plate is also fixed with a plurality of slide rods, the slide rods are provided with heating plates which are vertical to the bottom plate and are in sliding connection with the slide rods, two sides of each heating plate are respectively fixed with a fixed column, two adjacent heating plates are connected through a moving device, the moving device comprises a connecting rod I, a connecting rod II and a connecting rod III, the spliced pole passes II one ends of connecting rod and rotates with connecting rod II to be connected, II other ends of connecting rod rotate with the fixed column on the adjacent hot plate to be connected, III one ends of connecting rod rotate with aforementioned spliced pole to be connected, the III other ends of connecting rod all are equipped with the connecting hole, two still be equipped with two spinal branch vaulting poles in the middle of the fixed plate, the bracing piece pass the connecting hole of hot plate both sides and with III sliding connection of connecting rod, the bottom plate top is equipped with bracing piece elevating system, still be fixed with the heating bottom plate on the bottom plate.

2. The apparatus for drying a battery material according to claim 1, characterized in that: and fixing nuts are fixed on the sliding blocks.

3. The apparatus for drying a battery material according to claim 1, characterized in that: the utility model discloses a heating plate, including bracing piece elevating system, lead screw, drive gear, synchronous belt I, driven gear, two on the left two lead screws of hot plate correspond the position and be fixed with driven gear, two driven gear passes through II interconnect in synchronous belt.

4. The apparatus for drying a battery material according to claim 3, characterized in that: and a turntable is fixed above one of the screw rods, and a handle is fixed on the turntable.