CN210374462U

CN210374462U - Lithium battery drying device

Info

Publication number: CN210374462U
Application number: CN201921380493.0U
Authority: CN
Inventors: 李洪武
Original assignee: Anhui Pinyou Battery Co ltd
Current assignee: Anhui Pinyou Battery Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-04-21
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a lithium battery drying device, which comprises a housin, the welding of top one side of casing has the feeding storehouse, the welding of the interior table wall equidistance of casing has three fretwork frame, and the inboard of three fretwork frame all has welded the stoving dish, the horizontal end upper surface bolted fixation of casing indulges and puts servo motor, and indulges the below of putting servo motor and run through the mesopore of seting up on the stoving dish in proper order through the transmission shaft and be connected with the brush roll transmission, the vertical end bottom in one side of casing is rotated through the pivot and is connected with the separation frame, the welding of the bottom storehouse in bottom of casing has the end storehouse, the welding of the interior table wall center department of end storehouse has branch, the interior table wall of end storehouse and the bilateral symmetry that is located branch inlay and be equipped with the backing. The utility model discloses in, this sorter has realized the comprehensive efficient drying process effect to the lithium cell, also can carry out the lithium cell implementation of different specifications to the lithium cell simultaneously and select separately the processing, has strengthened the in-service use effect of sorter.

Description

Lithium battery drying device

Technical Field

The utility model relates to a lithium cell production and processing technology field especially relates to a lithium cell drying device.

Background

Lithium batteries, a high efficiency battery, can be broadly divided into two categories: lithium metal batteries and lithium ion batteries. The lithium ion battery does not contain lithium in a metal state, can be charged, and needs to be dried in order to prevent the moisture on the surface of the lithium battery from influencing the use and storage of the lithium battery.

However, the existing lithium battery dryer cannot perform tiled processing on the lithium battery in the drying processing process of the lithium battery, so that the contact area of the lithium battery and hot air is small, multi-level drying processing cannot be performed on the lithium battery, sorting processing of different diameters and sizes cannot be performed on the lithium battery after drying, manual sorting is still needed, and the production and processing efficiency of the lithium battery is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lithium battery drying device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a lithium battery drying device, includes the casing, the welding of top one side of casing has the feeding storehouse, the welding of the interior table wall equidistance of casing has three fretwork frame, and the inboard of three fretwork frame all has welded the stoving dish, the horizontal end upper surface bolted fixation of casing has indulges puts servo motor, and indulges the mesopore of putting servo motor and run through in proper order on the stoving dish through the transmission shaft and be connected with the brush roll transmission, the vertical end bottom in one side of casing rotates through the pivot and is connected with the sorting frame, and the upper surface bilateral symmetry welding of sorting frame has the side guard board, the welding of the bottom of casing has the end storehouse, the welding of the interior table wall center department of end storehouse has branch, the interior table wall of end storehouse and the bilateral symmetry that is located branch inlay and be equipped with oblique backing plate.

The following steps are further described as the technical scheme:

the guide plates are welded on the inner surface wall of the shell and below the three drying disks, and the cross sections of the guide plates are of inward-inclined structures.

As a further description of the above technical solution:

the cross-section of the bottom bin is of a U-shaped structure, and discharge openings are symmetrically formed in the vertical ends of the two sides of the bottom bin.

As a further description of the above technical solution:

the outer surface wall of the two sides of the sorting frame far away from the rotating shaft is welded with side rods, and the upper portions of the side rods are elastically connected with the bottom of the vertical end of the other side of the shell through spring pipes.

As a further description of the above technical solution:

the interior of the supporting rod is elastically connected with the ejector rod through a compression spring fixed by a bolt, and the top of the ejector rod is rotatably connected with the middle position of the lower surface of the sorting frame.

As a further description of the above technical solution:

a transverse servo motor is fixed on the outer surface wall of one side of the sorting frame through bolts and is in transmission connection with a first-stage sorting roller and a second-stage sorting roller of the inner surface wall of the sorting frame.

As a further description of the above technical solution:

the first-stage separation rollers are connected with the second-stage separation rollers through transmission chains, and the distance between the first-stage separation rollers is smaller than the distance between the second-stage separation rollers.

As a further description of the above technical solution:

and an air heater is fixed on the outer surface wall of one side of the shell through bolts.

Advantageous effects

The utility model provides a lithium battery drying device. The method has the following beneficial effects:

(1): this sorter adopts the structural design of disk stoving dish for the lithium cell can be evenly spread out along the stoving dish surface under the rotation of brush roll, the area of contact of increase lithium cell and hot-air, and accelerate the contact rate of lithium cell and hot-air under the brush of brush roll, make the lithium cell on the upper drying dish pass the fretwork frame and fall into the stoving dish of lower floor and carry out drying process once more down at the constantly stirring of brush roll afterwards, realized carrying out the quick comprehensive stoving treatment effect to the lithium cell.

(2): this sorter is through the one-level sorting roller and the second grade sorting roller of the different intervals that set up, can carry out the sorting process effect of different diameters size to the lithium cell that falls on the sorting frame for the lithium cell of different diameters size sees through the sorting roller and falls in the bottom bin, and finally slides along the oblique backing plate and outwards discharges through the discharge opening, has realized the sorting process operation to the lithium cell efficient, and the device is suitable for the lithium cell of different specifications like this, reduces the cost of enterprises.

Drawings

Fig. 1 is a schematic view of an overall structure of a lithium battery drying device provided by the present invention;

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

FIG. 3 is a schematic side view of the sorting rack of the present invention;

FIG. 4 is a schematic view of the internal structure of the middle support rod of the present invention;

fig. 5 is a schematic top view of the drying tray of the present invention.

Illustration of the drawings:

1. a drive shaft; 2. longitudinally arranging a servo motor; 3. a feeding bin; 4. a brush roll; 5. a drying tray; 6. a housing; 7. a bottom bin; 8. a discharge opening; 9. a spring tube; 10. a strut; 11. an inclined base plate; 12. a sorting rack; 13. a baffle; 14. a hot air blower; 15. a rotating shaft; 16. a transverse servo motor; 17. a first-stage sorting roller; 18. a secondary sorting roller; 19. a drive chain; 20. a lateral rod; 21. a side guard plate; 22. a top rod; 23. a compression spring; 24. hollowing out the frame; 25. and (4) mesopores.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a lithium battery drying device comprises a shell 6, a feeding bin 3 is welded on one side of the top of the shell 6, three hollowed-out frames 24 are welded on the inner surface wall of the shell 6 at equal intervals, drying trays 5 are welded on the inner sides of the three hollowed-out frames 24, guide plates 13 are welded on the inner surface wall of the shell 6 and below the three drying trays 5, the cross sections of the guide plates 13 are of an inward inclined structure, the guide plates can play a role of inward side current flowing on lithium batteries falling from the drying trays 5, the lithium batteries on the upper drying tray 5 can be ensured to uniformly fall on the surface center of the lower drying tray 5, the lithium batteries are prevented from falling, a longitudinal servo motor 2 is fixed on the upper surface of the horizontal end of the shell 6 through bolts, and the lower part of the longitudinal servo motor 2 sequentially penetrates through a central hole 25 formed in the drying tray 5 through a transmission shaft 1 to be in transmission connection with a brush roller 4, the vertical end bottom in one side of casing 6 rotates through pivot 15 and is connected with sorting rack 12, and the upper surface bilateral symmetry welding of sorting rack 12 has side guard plate 21, the bottom welding of casing 6 has bottom bin 7, the welding of the interior table wall center department of bottom bin 7 has branch 10, the interior table wall of bottom bin 7 and the bilateral symmetry that is located branch 10 inlay and be equipped with the slide backing plate 11, the cross-section of bottom bin 7 is U type structure, discharge opening 8 has been seted up to the inside symmetry of the vertical end in both sides of bottom bin 7, the lithium cell that falls on slide backing plate 11 surface can be along slide backing plate 11 landing downwards, at last collect the processing through the outside discharge opening 8, one side outward appearance wall bolt fastening of casing 6 has air heater 14.

Sorting frame 12 is last and keep away from both sides exterior wall of pivot 15 and all has welded side position pole 20, spring pipe 9 and the vertical end bottom elastic connection of casing 6 opposite side are passed through to side position pole 20's top, bolt fastening's compression spring 23 and ejector pin 22 elastic connection are passed through to branch 10's inside, and the top of ejector pin 22 and sorting frame 12's lower surface intermediate position department rotate and be connected, and when shaking about sorting frame 12, sorting frame 12 can extrude ejector pin 22, make ejector pin 22 oppress compression spring 23 and stretch out and draw back the regulation, thereby change ejector pin 22's bearing height, satisfy the auxiliary stay effect to sorting frame 12.

A transverse servo motor 16 is fixed on the outer surface wall of one side of the sorting frame 12 through bolts, the transverse servo motor 16 is in transmission connection with a first-stage sorting roller 17 and a second-stage sorting roller 18 of the inner surface wall of the sorting frame 12, the first-stage sorting roller 17 and the second-stage sorting roller 18 are connected through a transmission chain 19, the distance between the first-stage sorting rollers 17 is smaller than the distance between the second-stage sorting rollers 18, the transverse servo motor 16 drives the first-stage sorting roller 17 and the second-stage sorting roller 18 to rotate, when lithium batteries fall on the sorting frame 12, the lithium batteries with smaller specifications can fall downwards from gaps between the first-stage sorting rollers 17, the lithium batteries with larger diameters can fall downwards from gaps between the second-stage sorting rollers 18, and sorting treatment of the lithium batteries with different diameters is achieved.

The working principle is as follows: when the lithium battery drying rack is used, the bottom bin 7 is installed at a working place, the initial lithium battery is added into the shell 6 through the feeding bin 3, the lithium battery falls on the surface of the drying disk 5 on the uppermost layer, the longitudinally arranged servo motor 2 drives the brush roller 4 to rotate through the transmission shaft 1, the roller shaft 4 is in contact with the lithium battery and performs cleaning treatment to the outside of the lithium battery, meanwhile, the hot air heater 14 works to introduce hot air into the shell 6, the lithium battery is in contact with the hot air to perform drying treatment, the lithium battery on the drying disk 5 on the uppermost layer slides downwards along the guide plate 13 through the hollow frame 24 and performs continuous drying treatment, when the lithium battery slides downwards from the guide plate 13 on the lowermost layer, the lithium battery falls on the sorting frame 12, the transversely arranged servo motor 16 drives the primary sorting roller 17 and the secondary sorting roller 18 to rotate, the lithium battery with smaller diameter falls downwards from a gap between the primary sorting rollers 17, and the lithium cell of major diameter can drop downwards from the gap between the second grade sorting roller 18, and the final edge is along the inclined backing plate 11 and gets into discharge opening 8 and outwards discharges, and when sorting rack 12 received external force and assaulted, spring pipe 9 can be by extrusion deformation, and sorting rack 12 carries out reciprocating vibration from top to bottom under the rotation effect of pivot 15 this moment, shakes the vibrations and falls to remaining lithium cell on sorting rack 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lithium battery drying device comprises a shell (6) and is characterized in that a feeding bin (3) is welded on one side of the top of the shell (6), three hollowed-out frames (24) are welded on one side of the inner surface wall of the shell (6) at equal intervals, a drying disc (5) is welded on the inner sides of the three hollowed-out frames (24), a longitudinal servo motor (2) is fixed on the upper surface of the horizontal end of the shell (6) through bolts, a middle hole (25) formed in the drying disc (5) is sequentially penetrated through a transmission shaft (1) below the longitudinal servo motor (2) and is in transmission connection with a brush roller (4), a separation frame (12) is rotatably connected to the bottom of the vertical end of one side of the shell (6) through a rotating shaft (15), side protection plates (21) are symmetrically welded on two sides of the upper surface of the separation frame (12), a bottom bin (7) is welded on the bottom of the shell (6), and a support rod (10) is welded at the center of the inner surface wall of, inclined base plates (11) are symmetrically embedded in the inner surface wall of the bottom bin (7) and positioned on two sides of the supporting rod (10).

2. The lithium battery drying device as claimed in claim 1, wherein the baffles (13) are welded to the inner surface wall of the casing (6) and below the three drying trays (5), and the cross section of each baffle (13) is of an inward-inclined structure.

3. The lithium battery drying device as claimed in claim 1, wherein the cross section of the bottom bin (7) is a U-shaped structure, and the discharge openings (8) are symmetrically formed in the vertical ends of the two sides of the bottom bin (7).

4. The lithium battery drying device as claimed in claim 1, wherein lateral rods (20) are welded to the outer walls of two sides of the sorting rack (12) far away from the rotating shaft (15), and the upper parts of the lateral rods (20) are elastically connected with the bottom of the vertical end of the other side of the shell (6) through spring tubes (9).

5. The lithium battery drying device as claimed in claim 1, wherein the inside of the supporting rod (10) is elastically connected with the ejector rod (22) through a compression spring (23) fixed by a bolt, and the top of the ejector rod (22) is rotatably connected with the middle position of the lower surface of the sorting frame (12).

6. The lithium battery drying device as claimed in claim 1, characterized in that a transverse servo motor (16) is bolted to an outer surface wall of one side of the sorting rack (12), and the transverse servo motor (16) is in transmission connection with a primary sorting roller (17) and a secondary sorting roller (18) on an inner surface wall of the sorting rack (12).

7. The lithium battery drying device as claimed in claim 6, characterized in that the primary sorting roller (17) and the secondary sorting roller (18) are connected by a transmission chain (19), and the distance between the primary sorting rollers (17) is smaller than the distance between the secondary sorting rollers (18).

8. The lithium battery drying device as claimed in claim 1, wherein a hot air blower (14) is bolted to an outer wall of one side of the housing (6).