CN112344710A

CN112344710A - Lithium ion battery cell baking and drying production line

Info

Publication number: CN112344710A
Application number: CN202011162508.3A
Authority: CN
Inventors: 魏警卫; 冷冰; 王和平; 杨帆
Original assignee: Suzhou Shengxiong New Energy Technology Co ltd
Current assignee: Suzhou Shengxiong New Energy Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-02-09

Abstract

The invention discloses a lithium ion battery cell baking and drying production line which comprises a base plate, wherein a drying mechanism is arranged on the upper surface of one side of the base plate, a sealing piece is arranged on the upper surface of one side of the drying mechanism, a placing piece is arranged at the position, located at one side of the drying mechanism, of the upper surface of the base plate, and a material placing mechanism is vertically connected to the position, close to one side of the placing piece, of the upper surface of the base plate. The invention relates to the technical field of lithium ion battery processing, in the baking and drying production line of a lithium ion battery cell, a supporting rod can drive a top plate to rotate under the rotation of a second servo motor through a material placing mechanism, before the battery cell is dried, a worker can place the battery cell into a placing groove on a placing plate firstly and then place the battery cell on a conveying belt to convey the battery cell to the position of a plate body, and the placing plate can be attracted by the magnetism of an electromagnet column and placed into a placing box, so that the battery cell can be conveniently loaded.

Description

Lithium ion battery cell baking and drying production line

Technical Field

The invention relates to the technical field of lithium ion battery processing, in particular to a baking and drying production line for a lithium ion battery cell.

Background

The lithium ion battery is a rechargeable battery, is generally used for portable electronic devices and electric vehicles, is increasingly popular in military and aerospace applications, and when the lithium ion battery is processed, in order to ensure the quality of the lithium ion battery, high-temperature nitrogen gas is required to be used for drying and drying the battery core of the lithium ion battery.

The invention with the Chinese patent number of CN109323570A discloses a lithium battery drying device, which relates to the technical field of lithium battery appliances; the bottom of the box body is provided with supporting legs, the middle part in the box body is provided with a mounting frame, a plurality of roller bodies are arranged in the mounting frame, the outer sides of the roller bodies are sleeved with heat collecting shells, the upper end and the lower end in the box body are provided with circulating fans, and the inner sides of the circulating fans are provided with drying lamps; the invention is convenient for realizing rapid placement and drying, is convenient for use and simple and convenient for operation, and can realize temperature circulation.

The invention with the Chinese patent number of CN105486059A discloses a drying device for lithium ion battery pole pieces, which comprises a cabinet body, wherein the cabinet body is sequentially divided into a heating chamber I, a heating chamber II and a heating chamber III; a steering roller I and an infrared heater are arranged in the heating chamber I; the upper end of the heating chamber I is provided with a first transmission port, and the first transmission port is arranged on the heat insulation plate I; a steering roller II and a fan are arranged in the heating chamber II; a steering roller III is arranged in the heating chamber III, and a vacuum pump and an air release valve are arranged at the upper end of the heating chamber III; and a rotary roller is arranged at the lower end of the heating chamber III. The invention is safe and reliable, convenient for assembly and movement, small in occupied area and quick in drying, avoids the problems of bubbles, pinholes, cracks and the like, and greatly improves the production efficiency.

But foretell drying device is at the during operation, need artifically put into the drying furnace with battery electricity core and dry, and after the stoving finishes, the personnel give the battery electricity core again and take out, inconvenient to the battery electricity core load and unload work to influenced work efficiency, some heating device battery electricity cores are put into the shallow, but battery electricity core fills with the back, need personnel will push the shallow for pushing and carry out drying process in the drying cabinet, will increase artificial intensity of labour like this.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a lithium ion battery cell baking and drying production line, which solves the problems that when a drying device works, a battery cell needs to be manually placed into a drying furnace for drying, and after drying is finished, personnel take out the battery cell, so that the charging and discharging work for the battery cell is inconvenient, and after the battery cell is loaded into a cart, the personnel push the cart into a drying box for drying treatment.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a lithium ion battery electricity core toasts drying line, includes the base plate, one side upper surface of base plate is provided with stoving mechanism, one side upper surface of stoving mechanism is provided with the closure, one side position department that the upper surface of base plate is located stoving mechanism is provided with places the piece, and the upper surface of base plate is close to one side position department of placing the piece and is connected with drop feed mechanism perpendicularly, the embedding slidable mounting of the place ahead position department that the upper surface of base plate is close to drop feed mechanism has the case of depositing, and the opposite side upper surface of base plate is provided with conveying mechanism.

Drop feed mechanism is including the cavity seat, the rear side upper surface embedding of cavity seat rotates and installs branch, and the front side upper surface embedding of cavity seat installs second servo motor, the upper end horizontally connect of branch has the roof, the pneumatic cylinder is installed in the equal embedding of both ends upper surface of roof, the output shaft horizontally connect of pneumatic cylinder has the plate body, the equal fixedly connected with electromagnetism iron post of four corners of lower surface of plate body.

Place the piece including two tracks, two orbital lower surface all welds in the upper surface of base plate, and two there are two guide pulleys, four inside all embedding slidable mounting of orbital one end between the upper end of guide pulley horizontally connect has the support, the last fixed surface of support install with plate body size assorted place the case, place the case all around the surface evenly seted up the ventilation hole.

The drying mechanism comprises a drying box, wherein two sliding grooves corresponding to the rails are symmetrically formed in the lower surface of the inside of the drying box, sliding grooves are formed in the front surface and the rear surface of the inside of the lower portion of the drying box, a rack block is arranged in the sliding grooves, a supporting plate is arranged on the surface of the other side of the drying box, two worm gears are symmetrically and rotatably connected to the lower surface of the supporting plate, a double-shaft servo motor is fixedly arranged in the middle of the lower surface of the supporting plate, two output shafts of the double-shaft servo motor are horizontally connected with worms, and the two worms are respectively meshed with the two worm gears.

Preferably, the lower end of the supporting rod is vertically connected with a first rotating shaft, the lower end of the first rotating shaft is rotatably connected with the inner lower surface of the cavity seat, the output shaft of the second servo motor is vertically connected with a second rotating shaft, the lower end of the second rotating shaft is rotatably connected with the inner lower surface of the cavity seat, gears are sleeved on the outer surfaces of the first rotating shaft and the second rotating shaft, and the two gears are meshed.

Preferably, conveying mechanism is including the spill seat, the equal perpendicular stabilizer blade that is connected with in four corners of lower surface of spill seat, the lower extreme of stabilizer blade is fixed connection in the upper surface of base plate, the inside of spill seat is provided with the conveyer belt, the conveyer belt carries out the driven through driving motor, the inside side of spill seat is aligned with one side of plate body, the upper surface of conveyer belt has been placed and has been placed the incasement size assorted board of placing, the equal fixedly connected with in four corners of the upper surface of placing the board and the corresponding iron reference column of electromagnetism post on the plate body.

Preferably, a placing groove matched with the lithium battery cell is uniformly formed in the middle of the upper surface of the placing plate, and the upper surface inside the placing groove is of a net structure.

Preferably, two orbital one end all is connected with iron plate perpendicularly, the equal horizontally connected with magnet piece in two guide pulley upper end one sides on the support, two the one end of magnet piece is inhaled respectively on iron plate, place the case and align with the position of plate body, two orbital other end contacts with the below side of stoving case respectively, when the roof rotated 90 degrees, the position of plate body and the position of depositing the case are aligned, and the inside dimension of depositing the case equals the inside dimension of placing the case.

Preferably, one end of each of the two rack blocks is fixedly connected with the front surface and the rear surface of one side of the support, and the other end of each of the two rack blocks penetrates through one side surface of the inside of the drying box in a sliding manner.

Preferably, the other ends of the two rack blocks are respectively engaged with the two worm gears, and the worm teeth on the two worms are arranged oppositely.

Preferably, the closing part is including the spill frame, the both ends of spill frame respectively with the top both sides face fixed connection of stoving case, and the top front surface embedding of spill frame installs first servo motor, first servo motor's output shaft horizontally connect has the pivot, the one end of pivot is rotated with the inside front surface of spill frame and is connected, and the both ends surface of pivot all cup joints and is provided with around the wheel, two the winding is all produced around the inside of wheel and is installed the chain, two be connected with the door body perpendicularly between the lower extreme of chain.

Preferably, the lower side of the door body is embedded into the upper surface of one side of the drying box in a sliding manner, two clamping blocks corresponding to the sliding groove are symmetrically arranged on the lower surface of the door body, the size of each clamping block is matched with the inner size of the sliding groove, and the height and the width of the door body are equal to the inner height and the width of the drying box.

Preferably, the air inlet pipe is installed in the embedding of opposite side upper surface corner of stoving case, the inside upper surface of stoving case is laid and is connected with the coiled pipe, the lower extreme fixed connection of the one end intake pipe of coiled pipe, and the venthole has evenly been seted up to the lower surface of coiled pipe.

Advantageous effects

The invention provides a lithium ion battery cell baking and drying production line, which has the following beneficial effects compared with the prior art:

(1) this lithium ion battery electricity core toasts drying line, through setting up drop feed mechanism, under second servo motor's rotation, it is rotatory to make branch drive roof, before carrying out the drying to battery electricity core, the staff can put into the standing groove on placing the board with electricity core earlier, then put it on the conveyer belt, make its position of carrying the plate body, utilize the magnetism of electromagnetism iron post, can give to inhale placing the board, make it put into and place the case, be convenient for feed electric core, and after electric core finishes drying, completion that can be quick is to the unloading work of electric core, and the work efficiency is improved, artificial intensity of labour has been reduced.

(2) This lithium ion battery electricity core toasts drying line, through the rotation of biax servo motor drive worm, can make two worm wheels rotate, and two worm wheels can drive two rack block removals, and the rack block can drive the guide pulley and slide on the track, and convenient with the good electricity core of adorning is for carrying in the drying oven, need not the manual work and promotes, convenient and fast has realized automaticly.

(3) This lithium ion battery electricity core toasts drying line through setting up the closing member, under a servo motor's rotation, can make the epaxial winding wheel to carry out the rolling or relax to the chain to can go up and down to the door body, the convenience will be dried the case and give and open or close, need not artifical manual opening, it is convenient to have brought for staff.

(4) This lithium ion battery electricity core toasts drying line sets up the coiled pipe through the inside upper surface of stoving case, and when letting in high temperature nitrogen gas in to the stoving case, even discharge in the venthole on the coiled pipe can be followed to gas, in the evenly distributed that makes nitrogen gas can be quick to the stoving case, the dry effect of stoving of improvement to battery electricity core.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic structural view of a discharge mechanism of the present invention;

FIG. 3 is an internal schematic view of the cavity mount structure of the present invention;

FIG. 4 is a schematic view of a placement member configuration of the present invention;

FIG. 5 is a schematic structural view of the conveying mechanism of the present invention;

FIG. 6 is a schematic structural diagram of the drying mechanism according to the present invention;

FIG. 7 is a schematic exploded view of the plate structure of the present invention;

FIG. 8 is a schematic view of the closure construction of the present invention;

FIG. 9 is a schematic view of the connection of the serpentine structures of the present invention.

In the figure: 1. a substrate; 2. a drying mechanism; 21. a drying box; 2101. an air inlet pipe; 2102. a serpentine tube; 2103. an air outlet; 22. a sliding groove; 23. a chute; 24. a rack block; 25. a support plate; 26. a double-shaft servo motor; 27. a worm; 28. a worm gear; 3. a closure; 31. a concave frame; 32. a first servo motor; 33. a rotating shaft; 34. winding wheels; 35. a chain; 36. a door body; 37. a clamping block; 4. placing the piece; 41. a track; 4101. an iron plate; 4102. a magnet block; 42. a guide wheel; 43. a support; 44. placing a box; 45. a vent hole; 5. a discharging mechanism; 51. a cavity mount; 52. a strut; 521. a first rotating shaft; 53. a second servo motor; 531. a second rotating shaft; 532. a gear; 54. a top plate; 55. a hydraulic cylinder; 56. a plate body; 57. an electromagnet post; 6. a storage box; 7. a conveying mechanism; 71. a concave seat; 72. a support leg; 73. a conveyor belt; 74. a drive motor; 75. placing the plate; 751. a placement groove; 76. iron reference column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a lithium ion battery electricity core toasts drying line, including base plate 1, one side upper surface of base plate 1 is provided with stoving mechanism 2, one side upper surface of stoving mechanism 2 is provided with closure 3, one side position department that the upper surface of base plate 1 is located stoving mechanism 2 is provided with places 4, and one side position department that the upper surface of base plate 1 is close to placing 4 is connected with drop feed mechanism 5 perpendicularly, the place ahead position department embedding slidable mounting that the upper surface of base plate 1 is close to drop feed mechanism 5 has case 6 of depositing, and the opposite side upper surface of base plate 1 is provided with conveying mechanism 7.

Referring to fig. 2-3, in the embodiment of the present invention, the discharging mechanism 5 includes a cavity base 51, a supporting rod 52 is rotatably embedded in a rear upper surface of the cavity base 51, a second servo motor 53 is rotatably embedded in a front upper surface of the cavity base 51, a top plate 54 is horizontally connected to an upper end of the supporting rod 52, hydraulic cylinders 55 are respectively embedded in upper surfaces of two ends of the top plate 54, a plate body 56 is horizontally connected to an output shaft of the hydraulic cylinder 55, electromagnet posts 57 are fixedly connected to four corners of a lower surface of the plate body 56, a first rotating shaft 521 is vertically connected to a lower end of the supporting rod 52, a lower end of the first rotating shaft 521 is rotatably connected to an inner lower surface of the cavity base 51, a second rotating shaft 531 is vertically connected to an output shaft of the second servo motor 53, a lower end of the second rotating shaft 531 is rotatably connected to an inner lower surface of the cavity base 51, gears 532 are respectively sleeved on outer surfaces, the two gears 532 are in meshing connection, when the second servo motor 53 rotates, the second servo motor 53 is in a model of MHMD082P1U and the hydraulic cylinder 55 is in a model of SC100-25 so as to drive the supporting rod 52 to rotate under the rotation of the two gears 532.

Referring to fig. 4, in the embodiment of the present invention, the placing member 4 includes two rails 41, lower surfaces of the two rails 41 are welded to an upper surface of the base plate 1, two guide wheels 42 are slidably installed inside one end of each of the two rails 41, a support 43 is horizontally connected between upper ends of the four guide wheels 42, a placing box 44 having a size matched with that of the plate body 56 is fixedly installed on an upper surface of the support 43, vent holes 45 are uniformly formed on a peripheral surface of the placing box 44, one end of each of the two rails 41 is vertically connected with an iron plate 4101, one side surface of upper ends of the two guide wheels 42 on the support 43 is horizontally connected with a magnet block 4102, one end of each of the two magnet blocks 4102 is respectively attracted to the iron plate 4101, the placing box 44 is aligned with the plate body 56, the other ends of the two rails 41 are respectively contacted with a lower side surface of the drying box 21, when the top plate 54 rotates 90 degrees, the inner dimension of the storage box 6 is equal to the inner dimension of the placement box 44, and in order to smoothly place the placement plate 75 in the placement box 44, the magnet block 4102 is attracted to the iron plate 4101, and the placement box 44 is prevented from moving during loading.

Referring to fig. 5, in the embodiment of the present invention, the conveying mechanism 7 includes a concave base 71, four corners of a lower surface of the concave base 71 are vertically connected with support legs 72, a lower end of each support leg 72 is fixedly connected to an upper surface of the base plate 1, a conveyor belt 73 is disposed inside the concave base 71, the conveyor belt 73 is driven by a driving motor 74, one side surface of an inside of the concave base 71 is aligned with one side of the plate 56, a placing plate 75 matching with an inside dimension of the placing box 44 is disposed on an upper surface of the conveyor belt 73, iron positioning posts 76 corresponding to the electromagnetic posts 57 on the plate 56 are fixedly connected to the four corners of the upper surface of the placing plate 75, the placing plate 75 with the battery cores is placed on the conveyor belt 73 and conveyed to the position of the plate 56 for conveniently sucking the battery cores, the driving motor 74 is of CH/V type, placing grooves 751 matching with the battery cores of the lithium battery cores are uniformly disposed at a middle position of the upper surface of the placing, the inside upper surface of the placing groove 751 is provided with a net structure, and the net structure can facilitate the drying treatment of the battery core.

Referring to fig. 6-7, in the embodiment of the present invention, the drying mechanism 2 includes a drying box 21, two sliding grooves 22 corresponding to the rails 41 are symmetrically formed on the inner lower surface of the drying box 21, sliding grooves 23 are formed on the front and rear surfaces of the lower portion of the drying box 21, rack blocks 24 are slidably mounted inside the two sliding grooves 23, a supporting plate 25 is disposed on the other side surface of the drying box 21, two worm gears 28 are symmetrically and rotatably connected to the lower surface of the supporting plate 25, a dual-axis servo motor 26 is fixedly mounted at the middle position of the lower surface of the supporting plate 25, two output shafts of the dual-axis servo motor 26 are horizontally connected to worms 27, the two worms 27 are respectively engaged with the two worm gears 28, one ends of the two rack blocks 24 are respectively fixedly connected to the front and rear surfaces of one side of a support 43, and the other ends of the two rack blocks 24 slide through, the other ends of the two rack blocks 24 are respectively in meshing connection with the two worm wheels 28, worm teeth on the two worm wheels 27 are arranged oppositely, when the double-shaft servo motor 26 rotates, the worm wheels 28 are driven to rotate by the worm wheels 27 due to the fact that the worm wheels 27 are in meshing connection with the worm wheels 28, the rack blocks 24 in meshing connection with the worm wheels 28 are driven to move by the worm wheels 28, the placing box 44 is convenient to move into the drying box 21, and the model of the double-shaft servo motor 26 is 70 KTYZ.

Referring to fig. 8, in the embodiment of the present invention, the closing member 3 includes a concave frame 31, two ends of the concave frame 31 are respectively and fixedly connected to two upper side surfaces of the drying box 21, a first servo motor 32 is embedded in an upper front surface of the concave frame 31, an output shaft of the first servo motor 32 is horizontally connected to a rotating shaft 33, one end of the rotating shaft 33 is rotatably connected to an inner front surface of the concave frame 31, winding wheels 34 are respectively sleeved on outer surfaces of two ends of the rotating shaft 33, chains 35 are respectively wound in the two winding wheels 34, a door body 36 is vertically connected between lower ends of the two chains 35, a lower side of the door body 36 is embedded in and slidably mounted on an upper surface of one side of the drying box 21, two clamping blocks 37 corresponding to the sliding groove 22 are symmetrically arranged on a lower surface of the door body 36, a size of the clamping block 37 matches with an inner size of the sliding groove 22, and a height and a width of the door body, under the rotation of the first servo motor 32, in order to drive the door body 36 to lift, the model of the first servo motor 32 is MHMD082P 1U.

Referring to fig. 9, in the embodiment of the present invention, an air inlet pipe 2101 is embedded in a corner of the other upper surface of the drying box 21, a serpentine pipe 2102 is laid on the inner upper surface of the drying box 21, the lower end of the air inlet pipe 2101 at one end of the serpentine pipe 2102 is fixedly connected, air outlet holes 2103 are uniformly formed in the lower surface of the serpentine pipe 2102, and high temperature nitrogen is introduced into the air inlet pipe 2101, so that the nitrogen can be rapidly distributed into the drying box 21.

And those not described in detail in this specification are well within the skill of those in the art.

Loading and unloading materials: the worker puts the battery cells into the placing grooves 751 on the placing plate 75, after placing, puts the placing plate 75 on the conveyor belt 73, under the transmission of the driving motor 74, the conveyor belt 73 conveys the placing plate 75, when one side of the placing plate 75 contacts with the inner side of the concave seat 71, the inner side of the concave seat 71 blocks the placing plate 75, so that the placing plate 75 cannot move, because the inner side of the concave seat 71 is aligned with one side of the plate body 56, the position of the placing plate 75 at this time is aligned with the plate body 56, at this time, one of the hydraulic cylinders 55 drives the plate body 56 to move downwards, and the power source of the electric post 57 is connected, so that the electric post 57 sucks the four iron positioning posts 76 on the placing plate 75, after sucking, the electric post 57 drives the plate body 56 to recover, and then the power source of the second servo motor 53 is connected, the second servo motor 53 is made to drive the gear 532 on the second rotating shaft 531 to rotate, the gear 532 drives the gear 532 on the first rotating shaft 521 to rotate, the gear 532 drives the supporting rod 52 on the upper end of the first rotating shaft 521 to rotate, the supporting rod 52 drives the top plate 54 to rotate, the top plate 54 rotates 180 degrees, after the rotation reaches 180 degrees, the position of the plate body 56 is aligned with the position of the placing box 44, after the alignment, the hydraulic cylinder 55 is made to drive the plate body 56 to move downwards, the plate body 56 is made to move into the placing box 44, after the plate body 56 enters, the power supply of the electromagnet post 57 on the plate body 56 is cut off, the placing plate 75 on the electromagnet post 57 falls into the lower surface of the placing box 44, then the above steps are repeated, the next placing plate 75 with the battery cell is loaded into the placing box 44 until the placing box 44 is filled with the battery, when the placing plate 75 in the placing box 44, the electromagnet posts 57 on the plate body 56 attract the placing plate 75 inside the placing box 44, and after the attraction, the top plate 54 is rotated by 90 degrees, so that the plate body 56 is aligned with the storing box 6 on the base plate 1, and the placing plate 75 is loaded inside the storing box 6, thereby completing the unloading work.

Feeding and discharging work: after the placing plate 75 inside the placing box 44 is filled, the power supply of the dual-axis servo motor 26 is switched on, the dual-axis servo motor 26 drives the two worm gears 27 to rotate, because the two worm gears 27 are respectively engaged with the two worm gears 28, and the worm teeth on the outer surfaces of the two worm gears 27 are set to be opposite, the two worm gears 27 can drive the two worm gears 28 to rotate when rotating, and the rotating directions of the two worm gears 28 are opposite, the two worm gears 28 can drive the two rack blocks 24 engaged with the two worm gears to slide when rotating, when the two rack blocks 24 slide inside the chute 23, the two rack blocks 24 can drive the guide wheel 42 on the lower surface of the support 43 to slide on the track 41, so that the guide wheel 42 slides into the track 41, when discharging, the dual-axis servo motor 26 is reversed, the placing box 44 comes out of the drying box 21, until the magnet 4102 on the upper end of the guide wheel 42 is absorbed on the iron plate 1 of the track, this can fix the storage box 44, and prevent the storage box 44 from moving when loading and unloading materials.

And (3) sealing work: when the placing box 44 is sent into the drying box 21, the power supply of the first servo motor 32 is connected, the first servo motor drives the winding wheel 34 on the rotating shaft 33 to rotate, the winding wheel 34 releases the chain 35, the door body 36 can slide downwards under the gravity of the door body 36, the drying box 21 is sealed, the clamping block 37 on the lower side of the door body 36 can be clamped in the sliding groove 22 on the lower surface of the inner part of the drying box 21, when the drying box 21 needs to be opened, the first servo motor 32 drives the rotating shaft 33 to rotate reversely, the winding wheel 34 winds the chain 35, the chain 35 can lift the door body 36, and the drying box 21 is opened.

Drying: when the placing box 44 is sent into the drying box 21, the drying box 21 is closed, after the closing, high-temperature gas is introduced into the air inlet pipe 2101 on the drying box 21, the gas enters the coiled pipe 2102 and is uniformly discharged from the air outlet holes 2103 on the coiled pipe 2102, so that the gas is rapidly distributed into each corner inside the drying box 21, and then the gas enters the inside of the drying box through the air vent holes 45 on the placing box 44, and the battery cells on the placing plate 75 are dried.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium ion battery electricity core toasts dry production line, includes base plate (1), its characterized in that: a drying mechanism (2) is arranged on the upper surface of one side of the base plate (1), a sealing part (3) is arranged on the upper surface of one side of the drying mechanism (2), a placing part (4) is arranged at the position, located at one side of the drying mechanism (2), of the upper surface of the base plate (1), a placing mechanism (5) is vertically connected to the position, located at one side of the placing part (4), of the upper surface of the base plate (1), a storage box (6) is embedded into the position, located at the front of the placing mechanism (5), of the upper surface of the base plate (1) in a sliding mode, and a conveying mechanism (7) is arranged on the upper surface of the other side of the base;

the discharging mechanism (5) comprises a cavity seat (51), a supporting rod (52) is installed on the upper surface of the rear side of the cavity seat (51) in an embedded and rotating mode, a second servo motor (53) is installed on the upper surface of the front side of the cavity seat (51) in an embedded and installed mode, a top plate (54) is horizontally connected to the upper end of the supporting rod (52), hydraulic cylinders (55) are installed on the upper surfaces of the two ends of the top plate (54) in an embedded mode, a plate body (56) is horizontally connected to an output shaft of each hydraulic cylinder (55), and electromagnet posts (57) are fixedly connected to four corners of the lower surface of the plate body (56);

the placing piece (4) comprises two rails (41), the lower surfaces of the two rails (41) are welded on the upper surface of the base plate (1), two guide wheels (42) are embedded into and slidably mounted in one ends of the two rails (41), a support (43) is horizontally connected between the upper ends of the four guide wheels (42), a placing box (44) matched with the plate body (56) in size is fixedly mounted on the upper surface of the support (43), and ventilation holes (45) are uniformly formed in the peripheral surface of the placing box (44);

the drying mechanism (2) comprises a drying box (21), wherein two sliding grooves (22) corresponding to a rail (41) are symmetrically formed in the inner lower surface of the drying box (21), sliding grooves (23) are formed in the front and rear surfaces of the inner portion of the lower portion of the drying box (21), rack blocks (24) are arranged in the two sliding grooves (23) in a sliding mode, a support plate (25) is arranged on the surface of the other side of the drying box (21), two worm wheels (28) are symmetrically and rotatably connected to the lower surface of the support plate (25), a double-shaft servo motor (26) is fixedly arranged in the middle of the lower surface of the support plate (25), two output shafts of the double-shaft servo motor (26) are horizontally connected with worms (27), and the two worms (27) are respectively meshed with the two worm wheels (28).

2. The baking and drying production line for the lithium ion battery cell of claim 1, which is characterized in that: the lower end of the supporting rod (52) is vertically connected with a first rotating shaft (521), the lower end of the first rotating shaft (521) is rotatably connected with the inner lower surface of the cavity seat (51), an output shaft of the second servo motor (53) is vertically connected with a second rotating shaft (531), the lower end of the second rotating shaft (531) is rotatably connected with the inner lower surface of the cavity seat (51), gears (532) are sleeved on the outer surfaces of the first rotating shaft (521) and the second rotating shaft (531), and the two gears (532) are meshed.

3. The baking and drying production line for the lithium ion battery cell of claim 1, which is characterized in that: conveying mechanism (7) is including spill seat (71), four corners of the lower surface of spill seat (71) all are connected with stabilizer blade (72) perpendicularly, the lower extreme of stabilizer blade (72) is fixed connection in the upper surface of base plate (1), the inside of spill seat (71) is provided with conveyer belt (73), conveyer belt (73) are driven through driving motor (74), the inside side of spill seat (71) is aligned with one side of plate body (56), the upper surface of conveyer belt (73) is placed and is placed case (44) inside size assorted and place board (75), place the equal fixedly connected with of four corners of the upper surface of board (75) and plate body (56) on corresponding iron reference column (76) of magnet post (57).

4. The baking and drying production line for the lithium ion battery cell of claim 3, characterized in that: the middle position of the upper surface of the placing plate (75) is uniformly provided with a placing groove (751) matched with a lithium battery cell, and the upper surface of the inside of the placing groove (751) is provided with a net-shaped structure.

5. The baking and drying production line for the lithium ion battery cell of claim 1, which is characterized in that: one end of each of the two rails (41) is vertically connected with an iron plate (4101), one side surface of the upper end of each of the two guide wheels (42) on the support (43) is horizontally connected with a magnet block (4102), one end of each of the two magnet blocks (4102) is respectively absorbed on the iron plate (4101), the placing box (44) is aligned with the plate body (56), the other end of each of the two rails (41) is respectively contacted with the lower side surface of the drying box (21), when the top plate (54) rotates by 90 degrees, the position of the plate body (56) is aligned with the position of the storing box (6), and the internal dimension of the storing box (6) is equal to the internal dimension of the placing box (44).

6. The baking and drying production line for the lithium ion battery cell of claim 1, which is characterized in that: one ends of the two rack blocks (24) are fixedly connected with the front surface and the rear surface of one side of the support (43) respectively, and the other ends of the two rack blocks (24) penetrate through one side surface of the inner part of the drying box (21) in a sliding mode.

7. The baking and drying production line for the lithium ion battery cells according to claim 6, characterized in that: the other ends of the two rack blocks (24) are respectively engaged with the two worm wheels (28), and the worm teeth on the two worm wheels (27) are arranged oppositely.

8. The baking and drying production line for the lithium ion battery cell of claim 1, which is characterized in that: closure member (3) are including spill frame (31), the both ends of spill frame (31) respectively with the top both sides face fixed connection of stoving case (21), and the top front surface embedding of spill frame (31) installs first servo motor (32), the output shaft horizontally connect of first servo motor (32) has pivot (33), the one end of pivot (33) is rotated with the inside front surface of spill frame (31) and is connected, and the both ends surface of pivot (33) all cup joints and is provided with around wheel (34), two chain (35), two are installed in the inside of around wheel (34) all produces the winding the chain (35), two be connected with door body (36) between the lower extreme of chain (35) perpendicularly.

9. The baking and drying production line for the lithium ion battery cell of claim 8, characterized in that: the lower side of the door body (36) is embedded into the upper surface of one side of the drying box (21) in a sliding mode, two clamping blocks (37) corresponding to the sliding grooves (22) are symmetrically arranged on the lower surface of the door body (36), the size of each clamping block (37) is matched with the inner size of each sliding groove (22), and the height and the width of the door body (36) are equal to the inner height and the width of the drying box (21).

10. The baking and drying production line for the lithium ion battery cell of claim 1, which is characterized in that: air inlet pipes (2101) are embedded and mounted at the corners of the upper surface of the other side of the drying box (21), a coiled pipe (2102) is paved and connected on the upper surface of the interior of the drying box (21), the lower end of the air inlet pipe (2101) at one end of the coiled pipe (2102) is fixedly connected, and air outlet holes (2103) are uniformly formed in the lower surface of the coiled pipe (2102).