CN216186349U - Cladding device is used in production of lithium cell group - Google Patents
Cladding device is used in production of lithium cell group Download PDFInfo
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- CN216186349U CN216186349U CN202122466958.8U CN202122466958U CN216186349U CN 216186349 U CN216186349 U CN 216186349U CN 202122466958 U CN202122466958 U CN 202122466958U CN 216186349 U CN216186349 U CN 216186349U
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Abstract
The utility model relates to the technical field of lithium batteries, in particular to a coating device for producing a lithium battery pack, which comprises a kettle body and a sealing cover, wherein four support columns which are distributed in a rectangular shape are fixed on the outer wall of the bottom of the kettle body, a first annular sealing plate is fixed on the top of the outer wall of the kettle body, the sealing cover and the outer wall of the top of the kettle body are fixed on the bottom of the outer wall of the sealing cover, a second annular sealing plate is fixed on the bottom of the outer wall of the sealing cover, a motor is fixed in the middle of the outer wall of the top of the sealing cover, and a driving shaft is fixed on the output end of the motor. According to the utility model, the discharged gas can be filtered through the arc-shaped filter screen, the coating material in the gas is intercepted, the coating effect is better, the coating success rate is improved, the bolts on the first annular sealing plate and the second annular sealing plate are taken out, the sealing covers can be jacked up through the two cylinders, then the positioning screw rods are taken out, the fixing rings fixed with the arc-shaped filter screen can be taken out, and the effect of conveniently cleaning the arc-shaped filter screen is realized.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a coating device for producing a lithium battery pack.
Background
In general, a lithium ion battery uses a lithium alloy metal oxide as a positive electrode material, graphite as a negative electrode material, and a nonaqueous electrolyte.
The in-process of lithium cell group production often needs to modify graphite material, but in the actual operation in-process, a large amount of powdery material can often be taken out to exhaust high temperature gas, leads to the cladding material to run off to the cladding effect that leads to reality can not reach the expected effect, then need use filter assembly to intercept it, but general filtering material is difficult for taking out, needs the manual sealed lid of taking out to dismantle, and is more troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a coating device for producing a lithium battery pack.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a coating device for lithium battery pack production comprises a kettle body and a sealing cover, wherein four support columns which are distributed in a rectangular shape are fixed on the outer wall of the bottom of the kettle body, a first annular sealing plate is fixed on the top of the outer wall of the kettle body, the sealing cover and the outer wall of the top of the kettle body are fixed on the outer wall of the sealing cover, a second annular sealing plate is fixed on the bottom of the outer wall of the sealing cover, a motor is fixed in the middle of the outer wall of the top of the sealing cover, a driving shaft is fixed at the output end of the motor, the driving shaft penetrates through the sealing cover and extends into the sealing cover, a rectangular block is fixed at the bottom end of the driving shaft, a fixing ring is rotatably connected to the inner wall of the sealing cover, and an arc-shaped filter screen is fixed on the inner wall of the fixing ring;
the outer wall of the top of the circular-arc filter screen is provided with a round opening, the inner wall of the round opening is fixedly provided with a sleeve, the sleeve and a driving shaft form sliding fit, the outer walls of two sides of the sleeve are provided with first threaded holes, the outer wall of the driving shaft, which is positioned on the same horizontal line with the threaded holes, is provided with a second threaded hole, the inner walls of the two first threaded holes and the second threaded hole are in threaded connection with the same positioning screw rod, and one end of the positioning screw rod is in threaded connection with a nut;
the bottom inner wall middle part of the cauldron body is fixed with the pivot through the bearing, and the outer wall of pivot is fixed with the puddler that the equidistance is cyclic annular distribution, the rectangle slot has been seted up to the top outer wall of pivot, and the rectangle piece forms the cooperation of pegging graft with the rectangle slot, the installing port has all been seted up to the both sides outer wall bottom of the cauldron body, and the inner wall of installing port is fixed with the heater block, the both sides outer wall middle part of the cauldron body all is fixed with the cylinder, the piston rod of cylinder runs through first annular seal board and second annular seal board fixed connection.
Preferably, the heating part comprises a heating box, the inner wall of one side of the heating box is fixed on a heating net, a water inlet valve is arranged at the top of the outer wall of one side of the heating box, and a drain valve is arranged at the bottom of the outer wall of one side of the heating box.
Preferably, the first annular sealing plate can be fixedly connected with the second annular sealing plate through bolts, and the specification of the first annular sealing plate is matched with that of the second annular sealing plate.
Preferably, the oblique form feed inlet has been seted up at one side outer wall top of the cauldron body, and the inner wall of oblique form feed inlet is fixed in oblique form inlet pipe, and the outer wall of oblique form inlet pipe is provided with the feed valve to the clamp.
Preferably, the bottom outer wall of the kettle body is provided with a discharge valve, and one side of the top outer wall of the sealing cover is provided with an exhaust valve.
Preferably, the motor, the cylinder and the heating net are all connected with a switch through wires, and the switch is connected with a microprocessor through a wire.
The utility model has the beneficial effects that:
1. according to the coating device for producing the lithium battery pack, discharged gas can be filtered through the arc-shaped filter screen, coating materials in the gas are intercepted, the coating effect is better, the coating success rate is improved, the bolts on the first annular sealing plate and the second annular sealing plate are taken out, the sealing covers can be jacked up through the two cylinders, then the positioning screw rods are taken out, the fixing rings fixed with the arc-shaped filter screen can be taken out, and the effect of conveniently cleaning the arc-shaped filter screen is achieved;
2. this cladding device is used in lithium cell group production, the actuating lever rotates through the cooperation drive pivot of rectangular block and rectangle slot, and when sealed lid was jacked up, the rectangular block can separate with the rectangle slot to reduce the time and the design cost of demolising sealed lid, improved work efficiency.
Drawings
Fig. 1 is a schematic vertical cross-sectional structure diagram of a cladding device for lithium battery pack production according to the present invention;
fig. 2 is a schematic front view of a cladding apparatus for lithium battery pack production according to the present invention;
fig. 3 is an enlarged structural diagram of a in fig. 1.
In the figure: the device comprises a kettle body 1, a first annular sealing plate 2, a sealing cover 3, a second annular sealing plate 4, a motor 5, a driving shaft 6, a rectangular block 7, a fixed pipe 8, a circular arc-shaped filter screen 9, a sleeve 10, a positioning screw 11, an exhaust valve 12, a rotating shaft 13, a stirring rod 14, a heating box 15, a heating net 16, a water inlet valve 17, a water discharge valve 18, a discharge valve 19, a feed valve 20 and a cylinder 21.
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.
Referring to fig. 1-3, a cladding device for lithium battery pack production, comprising a kettle body 1 and a sealing cover 3, four pillars are fixed on the outer wall of the bottom of the kettle body 1, a first annular sealing plate 2 is fixed on the top of the outer wall of the kettle body 1, the sealing cover 3 and the outer wall of the top of the kettle body 1, a second annular sealing plate 4 is fixed on the bottom of the outer wall of the sealing cover 3, a motor 5 is fixed on the middle part of the outer wall of the top of the sealing cover 3, a driving shaft 6 is fixed on the output end of the motor 5, the driving shaft 6 penetrates through the sealing cover 3 and extends to the inside of the sealing cover 3, a rectangular block 7 is fixed on the bottom end of the driving shaft 6, a fixing ring 8 is rotatably connected on the inner wall of the sealing cover 3, an arc-shaped filter screen 9 is fixed on the inner wall of the fixing ring 8, the arc-shaped filter screen 9 can filter exhausted gas, and intercepts cladding materials in the gas, so that the cladding effect is better, the coating success rate is improved;
the outer wall of the top of the circular-arc-shaped filter screen 9 is provided with a round opening, the inner wall of the round opening is fixedly provided with a sleeve 10, the sleeve 10 and the driving shaft 6 form sliding fit, the outer walls of two sides of the sleeve 10 are provided with first threaded holes, the outer wall of the driving shaft 6, which is positioned on the same horizontal line with the threaded holes, is provided with a second threaded hole, the inner walls of the two first threaded holes and the second threaded hole are in threaded connection with the same positioning screw rod 11, and one end of the positioning screw rod 11 is in threaded connection with a nut;
a rotating shaft 13 is fixed at the middle part of the inner wall of the bottom of the kettle body 1 through a bearing, stirring rods 14 which are distributed in an annular shape at equal intervals are fixed on the outer wall of the rotating shaft 13, a rectangular slot is arranged on the outer wall of the top of the rotating shaft 13, the rectangular block 7 is in inserted fit with the rectangular slot, the bottoms of the outer walls at the two sides of the kettle body 1 are both provided with mounting ports, and the inner wall of the mounting port is fixed with a heating component, the middle parts of the outer walls of the two sides of the kettle body 1 are both fixed with air cylinders 21, the piston rods of the air cylinders 21 penetrate through the first annular sealing plate 2 and are fixedly connected with the second annular sealing plate 4, the bolts on the first annular sealing plate 2 and the second annular sealing plate 4 are taken out, the two air cylinders 21 run through the second annular sealing plate 4 to jack the sealing cover 3, and then the positioning screw 11 is taken out, the fixing ring 8 fixed with the arc-shaped filter screen 9 can be taken out, so that the arc-shaped filter screen 9 is convenient to clean;
the heater block includes heating cabinet 15, and one side inner wall of heating cabinet 15 is fixed in heating net 16, one side outer wall top of heating cabinet 15 is provided with water intaking valve 17, and one side outer wall bottom of heating cabinet 15 is provided with drain valve 18, first annular seal plate 2 accessible bolt and second annular seal plate 4 fixed connection, and the specification of first annular seal plate 2 and the specification looks adaptation of second annular seal plate 4, the inclined form feed inlet has been seted up at one side outer wall top of cauldron body 1, and the inner wall of inclined form feed inlet is fixed in the inclined form inlet pipe, the outer wall of inclined form inlet pipe is provided with feed valve 20 to pressing from both sides, the bottom outer wall of cauldron body 1 is provided with row's material valve 19, and top outer wall one side of sealed lid 3 is provided with discharge valve 12, motor 5, cylinder 21 and heating net 16 all are connected with the switch through the wire, and the switch is connected with microprocessor through the wire.
The working principle is as follows: when the device is used, raw materials and materials are injected into the kettle body 1 through the inclined feeding pipe and the feeding valve 20, then the two heating nets 16 operate to heat water in the heating box 15, so that the raw materials and the materials in the kettle body 1 are heated, then the motor 5 operates to drive the driving shaft 6 to rotate, the driving shaft 6 drives the stirring rods 14 on the rotating shaft 13 to stir the raw materials and the materials through the matching of the rectangular blocks 7 and the rectangular slots, meanwhile, the circular arc-shaped filtering net 9 can filter discharged gases, the coating materials in the gases are intercepted, the coating effect is better, the coating success rate is improved, after the processing is finished, the coated materials are discharged through the discharging valve 19, when the cleaning is needed, the bolts on the first annular sealing plate 2 and the second annular sealing plate 4 are taken out, the two cylinders 21 operate to jack up the sealing covers 3 through the second annular sealing plate 4, then the positioning screw 11 is taken out, namely the fixing ring 8 fixed with the arc-shaped filter screen 9 is taken out, thereby being convenient for cleaning the arc-shaped filter screen 9.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A coating device for producing a lithium battery pack comprises a kettle body (1) and a sealing cover (3), it is characterized in that four supporting columns which are distributed in a rectangular shape are fixed on the outer wall of the bottom of the kettle body (1), a first annular sealing plate (2) is fixed on the top of the outer wall of the kettle body (1), the sealing cover (3) is connected with the outer wall of the top of the kettle body (1), a second annular sealing plate (4) is fixed at the bottom of the outer wall of the sealing cover (3), a motor (5) is fixed in the middle of the outer wall of the top of the sealing cover (3), and the output end of the motor (5) is fixed with a driving shaft (6), the driving shaft (6) penetrates through the sealing cover (3) and extends to the inside of the sealing cover (3), a rectangular block (7) is fixed at the bottom end of the driving shaft (6), a fixing ring (8) is rotatably connected to the inner wall of the sealing cover (3), and an arc-shaped filter screen (9) is fixed on the inner wall of the fixing ring (8);
the outer wall of the top of the circular-arc-shaped filter screen (9) is provided with a round opening, the inner wall of the round opening is fixedly provided with a sleeve (10), the sleeve (10) is in sliding fit with the driving shaft (6), the outer walls of two sides of the sleeve (10) are provided with first threaded holes, the outer wall, located on the same horizontal line of the threaded holes, of the driving shaft (6) is provided with a second threaded hole, the inner walls of the two first threaded holes and the second threaded hole are in threaded connection with the same positioning screw (11), and one end of the positioning screw (11) is in threaded connection with a nut;
the bottom inner wall middle part of the cauldron body (1) is fixed with pivot (13) through the bearing, and the outer wall of pivot (13) is fixed with the equidistance and is puddler (14) that the ring-shaped distributes, the rectangle slot has been seted up to the top outer wall of pivot (13), and rectangular block (7) and rectangle slot form the cooperation of pegging graft, the installing port has all been seted up to the both sides outer wall bottom of the cauldron body (1), and the inner wall of installing port is fixed with the heater block, the both sides outer wall middle part of the cauldron body (1) all is fixed with cylinder (21), the piston rod of cylinder (21) runs through first annular seal board (2) and second annular seal board (4) fixed connection.
2. The coating device for producing the lithium battery pack is characterized in that the heating component comprises a heating box (15), the inner wall of one side of the heating box (15) is fixed on a heating net (16), a water inlet valve (17) is arranged at the top of the outer wall of one side of the heating box (15), and a water drain valve (18) is arranged at the bottom of the outer wall of one side of the heating box (15).
3. The cladding device for lithium battery pack production according to claim 1, wherein the first annular sealing plate (2) can be fixedly connected with the second annular sealing plate (4) through bolts, and the specification of the first annular sealing plate (2) is matched with the specification of the second annular sealing plate (4).
4. The coating device for producing the lithium battery pack is characterized in that an inclined feeding hole is formed in the top of the outer wall of one side of the kettle body (1), the inner wall of the inclined feeding hole is fixed to an inclined feeding pipe, and a feeding valve (20) is arranged on the outer wall of the inclined feeding pipe in a clamped mode.
5. The coating device for producing the lithium battery pack is characterized in that a discharge valve (19) is arranged on the outer wall of the bottom of the kettle body (1), and an exhaust valve (12) is arranged on one side of the outer wall of the top of the sealing cover (3).
6. The coating device for producing the lithium battery pack is characterized in that the motor (5), the cylinder (21) and the heating net (16) are connected with a switch through wires, and the switch is connected with a microprocessor through the wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122466958.8U CN216186349U (en) | 2021-10-13 | 2021-10-13 | Cladding device is used in production of lithium cell group |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122466958.8U CN216186349U (en) | 2021-10-13 | 2021-10-13 | Cladding device is used in production of lithium cell group |
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| CN216186349U true CN216186349U (en) | 2022-04-05 |
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| CN202122466958.8U Active CN216186349U (en) | 2021-10-13 | 2021-10-13 | Cladding device is used in production of lithium cell group |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317940A (en) * | 2022-10-17 | 2022-11-11 | 深圳中芯能科技有限公司 | Preparation facilities of nickel lithium manganate lithium cell cathode material |
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2021
- 2021-10-13 CN CN202122466958.8U patent/CN216186349U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317940A (en) * | 2022-10-17 | 2022-11-11 | 深圳中芯能科技有限公司 | Preparation facilities of nickel lithium manganate lithium cell cathode material |
| CN115317940B (en) * | 2022-10-17 | 2022-12-23 | 深圳中芯能科技有限公司 | Preparation facilities of nickel lithium manganate lithium cell cathode material |
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