CN214973525U - Cladding device is used in production of lithium ion battery graphite class carbon negative pole - Google Patents
Cladding device is used in production of lithium ion battery graphite class carbon negative pole Download PDFInfo
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- CN214973525U CN214973525U CN202121492874.5U CN202121492874U CN214973525U CN 214973525 U CN214973525 U CN 214973525U CN 202121492874 U CN202121492874 U CN 202121492874U CN 214973525 U CN214973525 U CN 214973525U
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- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a cladding device is used in production of lithium ion battery graphite class carbon negative pole. Cladding device is used in production of lithium ion battery graphite class carbon negative pole includes: a bottom case; the mounting shell is rotatably mounted at the top of the bottom shell; the stirring rod is rotatably arranged on the inner wall of the bottom of the mounting shell, and the bottom end of the stirring rod extends into the bottom shell in a sealing manner; the cover plate is rotatably arranged at the top of the mounting shell; the heating wire is fixedly arranged on the mounting shell; the supporting rod is rotatably installed at the top of the bottom shell, and the bottom end of the supporting rod extends into the bottom shell. The utility model provides a cladding device is used in production of lithium ion battery graphite class carbon negative pole has dual stirring mode, the stirring, and carbonization effect is good, is convenient for promote the utilization ratio of energy, efficient advantage.
Description
Technical Field
The utility model relates to a lithium ion battery technical field especially relates to a cladding device is used in production of lithium ion battery graphite class carbon negative pole.
Background
A lithium ion battery is a secondary battery (rechargeable battery) that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. The graphite carbon cathode is used as an important element on the lithium ion battery, and the compatibility of graphite and electrolyte is poor in the production process, so that the application of pure graphite in the lithium ion battery is limited. Therefore, the graphite material must be modified, and the surface of the graphite is coated with a layer of amorphous carbon material, so that the tap density is improved, and the charge and discharge capacity of the battery is increased. The reaction process of coating graphite generally comprises dispersing graphite in a liquid coating material or a molten coating material, evaporating a solvent or the coating material to coat the amorphous carbon precursor on the surface of the graphite material, and then carbonizing. The coating device for producing the graphite carbon negative electrode of the lithium ion battery is generally required to be used.
Traditionally, when the coating device for producing the graphite carbon cathode of the lithium ion battery is used, the stirring mode is single, the defects of nonuniform stirring, poor carbonization effect and the like exist, the energy is greatly lost, the production cost is high, and the efficiency is low.
Therefore, it is necessary to provide a coating device for producing a graphite-based carbon negative electrode of a lithium ion battery to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a dual stirring mode, the stirring, carbonization is effectual, is convenient for promote the utilization ratio of energy, cladding device is used in the production of efficient lithium ion battery graphite class carbon negative pole.
In order to solve the technical problem, the utility model provides a cladding device is used in production of lithium ion battery graphite class carbon negative pole, include: a bottom case; the mounting shell is rotatably mounted at the top of the bottom shell; the stirring rod is rotatably arranged on the inner wall of the bottom of the mounting shell, and the bottom end of the stirring rod extends into the bottom shell in a sealing manner; the cover plate is rotatably arranged at the top of the mounting shell; the heating wire is fixedly arranged on the mounting shell; the supporting rod is rotatably arranged at the top of the bottom shell, and the bottom end of the supporting rod extends into the bottom shell; the first chain wheel is fixedly arranged at the top end of the supporting rod; the second chain wheel is fixedly sleeved on the mounting shell; the chain is sleeved on the first chain wheel and the second chain wheel.
Preferably, rotate on the inner wall of drain pan and install the dwang, the fixed cover of symmetry is equipped with first conical gear on the dwang, support the pole with the bottom fixed mounting of puddler has second conical gear, first conical gear and second conical gear meshing.
Preferably, a motor is fixedly mounted on the inner wall of the bottom shell, and one end of the rotating rod is fixedly connected with an output shaft of the motor.
Preferably, the top of the mounting shell is provided with a groove, the bottom of the cover plate is fixedly provided with a convex block, and the convex block is movably connected with the inner wall of the groove.
Preferably, the locating slot has been seted up on the lug, slidable mounting has the locating lever on the inner wall of recess, the inner wall swing joint of locating lever and locating slot, the slip cap is equipped with first compression spring on the locating lever, first compression spring's both ends respectively with the inner wall fixed connection of locating lever and recess.
Preferably, the bottom of drain pan is equipped with the bottom plate, symmetry fixed mounting has two support columns on the bottom plate, support column and drain pan sliding connection.
Preferably, the support column is slidably sleeved with a second compression spring, and two ends of the second compression spring are fixedly connected with the bottom plate and the bottom shell respectively.
Preferably, four universal wheels are symmetrically and fixedly mounted at the bottom of the bottom plate.
Compared with the prior art, the utility model provides a cladding device is used in production of lithium ion battery graphite class carbon negative pole has following beneficial effect:
the utility model provides a cladding device is used in production of lithium ion battery graphite class carbon negative pole, the installation shell rotates to be installed the top of drain pan, the puddler rotates to be installed on the bottom inner wall of installation shell, just the bottom seal of puddler extends to in the drain pan, be convenient for carry out the even cladding of stirring, dual stirring mode, the carbonization is effectual, is convenient for promote the utilization ratio of energy, and is efficient, the heater strip is fixed to be established on the installation shell, be convenient for make cladding material melt, first sprocket fixed mounting be in the top of support rod, the fixed cover of second sprocket is established on the installation shell, the chain cover is established first sprocket with on the second sprocket, be convenient for drive the installation shell and rotate.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a coating device for producing a graphite carbon cathode of a lithium ion battery according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is a schematic diagram of a second embodiment of the coating device for producing the graphite carbon cathode of the lithium ion battery according to the present invention.
Reference numbers in the figures: 1. a bottom case; 2. mounting a shell; 3. a stirring rod; 4. a cover plate; 5. heating wires; 6. a support rod; 7. a first sprocket; 8. a second sprocket; 9. a chain; 10. rotating the rod; 11. a first bevel gear; 12. a second bevel gear; 13. a motor; 14. positioning a groove; 15. positioning a rod; 16. a first compression spring; 17. a base plate; 18. a support pillar; 19. a second compression spring; 20. a universal wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1 and fig. 2, in a first embodiment of the present invention, a coating apparatus for producing a graphite-like carbon cathode of a lithium ion battery includes: a bottom case 1; the mounting shell 2 is rotatably mounted at the top of the bottom shell 1; the stirring rod 3 is rotatably installed on the inner wall of the bottom of the installation shell 2, and the bottom end of the stirring rod 3 extends into the bottom shell 1 in a sealing manner; the cover plate 4 is rotatably arranged at the top of the mounting shell 2; the heating wire 5 is fixedly arranged on the mounting shell 2; the supporting rod 6 is rotatably installed at the top of the bottom shell 1, and the bottom end of the supporting rod 6 extends into the bottom shell 1; the first chain wheel 7, the said first chain wheel 7 is fixedly mounted on top of the said support rod 6; the second chain wheel 8 is fixedly sleeved on the mounting shell 2; and the chain 9 is sleeved on the first chain wheel 7 and the second chain wheel 8.
Rotate on the inner wall of drain pan 1 and install dwang 10, the fixed cover of symmetry is equipped with first bevel gear 11 on the dwang 10, support pole 6 with the bottom fixed mounting of puddler 3 has second bevel gear 12, first bevel gear 11 and the meshing of second bevel gear 12 are convenient for drive and are supported pole 6 and puddler 3 and rotate.
Fixed mounting has motor 13 on the inner wall of drain pan 1, the one end of dwang 10 and motor 13's output shaft fixed connection are convenient for drive dwang 10 and rotate.
The top of the mounting shell 2 is provided with a groove, the bottom of the cover plate 4 is fixedly provided with a convex block, and the convex block is movably connected with the inner wall of the groove.
The locating groove 14 has been seted up on the lug, slidable mounting has locating lever 15 on the inner wall of recess, the inner wall swing joint of locating lever 15 and locating groove 14, the sliding sleeve is equipped with first compression spring 16 on the locating lever 15, the both ends of first compression spring 16 are convenient for fix apron 4 with the inner wall fixed connection of locating lever 15 and recess respectively.
The utility model provides a cladding device is used in production of lithium ion battery graphite class carbon negative pole's theory of operation as follows:
firstly, the positioning rod 15 can be pulled to be separated from the inner wall of the positioning groove 14, so that the cover plate 4 can be conveniently opened, the positioning rod 15 is conveniently and closely attached to the inner wall of the positioning groove 14 under the action of the first compression spring 16, and the cover plate 4 is conveniently limited and fixed; placing graphite and a coating material into the mounting shell 2, and starting the heating wire 5 to heat so as to melt the coating material conveniently; a motor 13 is started to drive a rotating rod 10 to rotate, the rotating rod 10 drives a first bevel gear 11 to rotate, the first bevel gear 11 drives a second bevel gear 12 to rotate, and one second bevel gear 12 drives a stirring rod 3 to rotate, so that graphite and a coating material are stirred conveniently, and the coating efficiency is increased conveniently; simultaneously, another second bevel gear 12 drives support rod 6 and rotates, and support rod 6 drives first sprocket 7 and rotates, and first sprocket 7 passes through chain 9 and drives second sprocket 8 and rotate, and second sprocket 8 drives installation shell 2 and rotates, is convenient for make installation shell 2 and puddler 3 carry out the antiport, is convenient for carry out the even stirring cladding, and dual stirring mode, carbonization is effectual, is convenient for promote the utilization ratio of energy, and is efficient.
Compared with the prior art, the utility model provides a cladding device is used in production of lithium ion battery graphite class carbon negative pole has following beneficial effect:
the utility model provides a cladding device is used in production of lithium ion battery graphite class carbon negative pole, installation shell 2 rotates to be installed the top of drain pan 1, puddler 3 rotates to be installed on the bottom inner wall of installation shell 2, just the bottom seal of puddler 3 extends to in the drain pan 1, be convenient for carry out the even cladding of stirring, dual stirring mode, the carbonization is effectual, is convenient for promote the utilization ratio of energy, and is efficient, heater strip 5 is fixed to be established on installation shell 2, be convenient for make cladding material melt, first sprocket 7 fixed mounting be in support the top of pole 6, the fixed cover of second sprocket 8 is established on installation shell 2, the cover of chain 9 is established first sprocket 7 with on the second sprocket 8, be convenient for drive installation shell 2 rotates.
Second embodiment:
based on the coating device for producing the graphite-like carbon negative electrode of the lithium ion battery provided by the first embodiment of the application, the second embodiment of the application provides another coating device for producing the graphite-like carbon negative electrode of the lithium ion battery. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 3, the coating device for producing the graphite carbon cathode of the lithium ion battery further includes a bottom plate 17, the bottom plate 17 is disposed at the bottom of the bottom case 1, two supporting pillars 18 are symmetrically and fixedly mounted on the bottom plate 17, and the supporting pillars 18 are slidably connected to the bottom case 1.
Sliding sleeve is equipped with second compression spring 19 on support column 18, second compression spring 19's both ends respectively with bottom plate 17 and drain pan 1 fixed connection, the extension fixture's of being convenient for life.
Four universal wheels 20 are symmetrically and fixedly mounted at the bottom of the bottom plate 17, so that the device can be conveniently moved, and the practicability is conveniently improved.
Through the universal wheel 20 of bottom plate 17 bottom plate, be convenient for remove the device, be convenient for promote the practicality, under second compression spring 19's effect, be convenient for carry out the shock attenuation and handle, avoid the device to produce great vibrations when the function, the extension fixture's of being convenient for life.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a cladding device is used in production of lithium ion battery graphite class carbon negative pole which characterized in that includes:
a bottom case;
the mounting shell is rotatably mounted at the top of the bottom shell;
the stirring rod is rotatably arranged on the inner wall of the bottom of the mounting shell, and the bottom end of the stirring rod extends into the bottom shell in a sealing manner;
the cover plate is rotatably arranged at the top of the mounting shell;
the heating wire is fixedly arranged on the mounting shell;
the supporting rod is rotatably arranged at the top of the bottom shell, and the bottom end of the supporting rod extends into the bottom shell;
the first chain wheel is fixedly arranged at the top end of the supporting rod;
the second chain wheel is fixedly sleeved on the mounting shell;
the chain is sleeved on the first chain wheel and the second chain wheel.
2. The coating device for producing the graphite carbon cathode of the lithium ion battery as claimed in claim 1, wherein a rotating rod is rotatably mounted on the inner wall of the bottom shell, a first bevel gear is symmetrically and fixedly sleeved on the rotating rod, a second bevel gear is fixedly mounted at the bottom ends of the supporting rod and the stirring rod, and the first bevel gear is meshed with the second bevel gear.
3. The coating device for producing the graphite carbon cathode of the lithium ion battery as claimed in claim 2, wherein a motor is fixedly mounted on the inner wall of the bottom shell, and one end of the rotating rod is fixedly connected with an output shaft of the motor.
4. The coating device for producing the graphite-like carbon negative electrode of the lithium ion battery as claimed in claim 1, wherein a groove is formed at the top of the mounting shell, a projection is fixedly mounted at the bottom of the cover plate, and the projection is movably connected with the inner wall of the groove.
5. The coating device for producing graphite-like carbon negative electrodes of lithium ion batteries according to claim 4, wherein the projection is provided with a positioning groove, the inner wall of the groove is slidably provided with a positioning rod, the positioning rod is movably connected with the inner wall of the positioning groove, the positioning rod is slidably sleeved with a first compression spring, and two ends of the first compression spring are fixedly connected with the positioning rod and the inner wall of the groove respectively.
6. The coating device for producing the graphite-like carbon cathode of the lithium ion battery as claimed in claim 1, wherein a bottom plate is arranged at the bottom of the bottom shell, two support columns are symmetrically and fixedly mounted on the bottom plate, and the support columns are slidably connected with the bottom shell.
7. The coating device for producing the graphite-like carbon negative electrode of the lithium ion battery as claimed in claim 6, wherein a second compression spring is slidably sleeved on the supporting column, and two ends of the second compression spring are respectively and fixedly connected with the bottom plate and the bottom shell.
8. The coating device for producing the graphite carbon cathode of the lithium ion battery as claimed in claim 6, wherein four universal wheels are symmetrically and fixedly mounted at the bottom of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121492874.5U CN214973525U (en) | 2021-07-02 | 2021-07-02 | Cladding device is used in production of lithium ion battery graphite class carbon negative pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121492874.5U CN214973525U (en) | 2021-07-02 | 2021-07-02 | Cladding device is used in production of lithium ion battery graphite class carbon negative pole |
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| Publication Number | Publication Date |
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| CN214973525U true CN214973525U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121492874.5U Active CN214973525U (en) | 2021-07-02 | 2021-07-02 | Cladding device is used in production of lithium ion battery graphite class carbon negative pole |
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| Country | Link |
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| CN (1) | CN214973525U (en) |
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2021
- 2021-07-02 CN CN202121492874.5U patent/CN214973525U/en active Active
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