CN113895900A - Shaft assembly for lithium battery material production and combination method thereof - Google Patents
Shaft assembly for lithium battery material production and combination method thereof Download PDFInfo
- Publication number
- CN113895900A CN113895900A CN202111042547.4A CN202111042547A CN113895900A CN 113895900 A CN113895900 A CN 113895900A CN 202111042547 A CN202111042547 A CN 202111042547A CN 113895900 A CN113895900 A CN 113895900A
- Authority
- CN
- China
- Prior art keywords
- shaft
- transmission
- lithium battery
- transmission shaft
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 74
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 239000011247 coating layer Substances 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 9
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- 238000005245 sintering Methods 0.000 abstract description 4
- 239000011701 zinc Substances 0.000 abstract description 4
- 229910052725 zinc Inorganic materials 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/09—Arrangements of bearing or sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a shaft assembly for producing lithium battery materials, which comprises a transmission shaft, wherein the transmission shaft comprises a hollow support shaft and a coating layer wrapped on the outer surface of the support shaft, two rollers are sleeved on the transmission shaft, a driving wheel is sleeved at one end of the transmission shaft, a bearing is arranged between the driving wheel and the rollers, and a bearing seat matched with the bearing is arranged outside the bearing. The invention can meet the use requirements of customized transmission in special industries and the special requirements of multi-product production, and reduces the potential safety hazard of use environments; in the production process of the lithium battery material, the transmission requirements of low zinc, low copper and high temperature resistance can be met, the pollution of external metal elements in the raw material transmission process is avoided, the sintering quality of the raw material is ensured, and the potential safety hazard of battery discharge caused by raw material pollution in the production process is reduced; according to the quality of the transmission product, the rated load capacity of transmission can be increased only by adjusting the thickness of the coating layer, the processing of metal parts is avoided, and the production cost is saved.
Description
Technical Field
The invention relates to a shaft assembly, in particular to a shaft assembly for lithium battery material production and a combination method thereof.
Background
The transmission line is indispensable in industrial production, connects the bridge between each unit and the workstation more, and traditional transmission mode adopts metal cylinder or belt, along with the birth of some special trades, and the requirement to the transmission line is higher and higher, specifically includes material characteristic, temperature, efficiency and cost price etc.. Lithium battery material mainly comprises positive electrode material, negative electrode material, diaphragm and four big materials of electrolyte, just to the lithium cell, the negative electrode material carries out the in-process of producing, because the raw materials is higher at the back temperature that carries out the sintering, more than general 200 ℃, what adopt all is that metal axle cooperation gyro wheel carries, the in-process that uses has the risk that metal particle produced, not only influence the quality of lithium battery raw materials sintering, serious still can cause the battery to discharge, there is very big potential safety hazard. In addition, in an actual site, the metal shaft needs to be machined to different degrees according to different loads, so that the cost of the whole equipment is increased. The lithium battery raw material needs low zinc and low copper in the production process, the production requirement can not be well met by using a metal material, and a new shaft assembly is urgently needed to meet the production and conveying requirements.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a shaft assembly for lithium battery material production, which can realize low-copper and low-zinc transmission, can keep stable transmission in a high-temperature environment, and has high quality, low cost and high safety coefficient, and a combination method thereof.
The technical scheme is as follows: the invention relates to a shaft assembly for lithium battery material production, which comprises a transmission shaft for transmitting lithium battery production materials, wherein the transmission shaft comprises a hollow support shaft and a coating layer coated on the outer surface of the support shaft, the coating layer contains 20-50% of high-temperature-resistant polyamide and 10-40% of glass fiber, two rollers are sleeved on the transmission shaft, a transmission wheel for driving the transmission shaft to integrally move is sleeved at one end of the transmission shaft, a bearing is arranged between the transmission wheel and the rollers, and a bearing seat matched with the transmission wheel is arranged outside the bearing.
The roller is connected with the transmission shaft through a first connecting key; the transmission wheel is connected with the transmission shaft through a second connecting key; a spacer bush used for limiting the position of the roller is arranged between the bearing and the roller; two ends of the transmission shaft are provided with sealing plugs; the supporting shaft is made of hard metal; the thickness of the shaft tube of the supporting shaft is 1.5-2.5 mm.
In the invention, the transmission wheel is made of ceramic materials.
A method of assembling a shaft assembly for use in the production of lithium battery material as claimed in claim 1, comprising the steps of:
s1: the two rollers are respectively arranged on the transmission shaft through first connecting keys;
s2: sleeving spacer sleeves at the positions of the two rollers close to the port of the transmission shaft respectively;
s3: respectively installing two bearings at positions close to the ports at the two ends of the transmission shaft, and sleeving bearing seats on the bearings;
s4: a driving wheel is arranged at the position of the port of the transmission shaft and is fixed through a second connecting key;
s5: and plugging the sealing plugs into two ends of the transmission shaft.
Has the advantages that: compared with the prior art, the invention has the following remarkable advantages: (1) the use requirements of customized transmission in special industries and the special requirements of multi-product production can be met, the final quality of products is ensured, and the potential safety hazard of the use environment is reduced; (2) in the production process of the lithium battery material, the transmission requirements of low zinc, low copper and high temperature resistance can be met, the pollution of external metal elements in the raw material transmission process is avoided, the sintering quality of the raw material is ensured, and the potential safety hazard of battery discharge caused by raw material pollution in the production process is reduced; (3) according to the quality of the transmission product, the rated load capacity of transmission can be increased only by adjusting the thickness of the coating layer, the processing of metal parts is avoided, and the production cost is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an isometric view of the present invention;
FIG. 3 is a schematic view of the construction of the transmission shaft of the present invention;
FIG. 4 is a schematic structural diagram of a cladding layer according to the present invention.
Detailed Description
The technical solution of the present invention is further explained with reference to fig. 1-4.
The shaft assembly for lithium battery material production as shown in the figure comprises a transmission shaft 1 for transmitting lithium battery production materials, wherein the transmission shaft 1 comprises a hollow support shaft 101 and a coating layer 102 coated on the outer surface of the support shaft.
The coating layer 102 contains 20-50% of high temperature resistant polyamide and 10-40% of glass fiber.
Two rollers 2 are sleeved on the transmission shaft 1 and used for being in direct contact with the transmission objects and transmitting power.
One end of the transmission shaft 1 is sleeved with a transmission wheel 3 which drives the transmission shaft 1 to move integrally, a bearing 4 is arranged between the transmission wheel 3 and the roller 2, and a bearing seat 5 matched with the bearing 4 is arranged outside the bearing 4.
The roller 2 is connected to the transmission shaft 1 through a first connection key 1021.
The transmission wheel 3 is connected with the transmission shaft 1 through a second connecting key 1022.
The first connecting key 1021 and the second connecting key 1022 are molded in one step by opening a mold, so that the use of an external connecting key is avoided.
The transmission wheel 3 is made of ceramic materials.
A spacer 6 for limiting the position of the roller 2 is arranged between the bearing 4 and the roller 2.
Two ends of the transmission shaft 1 are provided with sealing plugs 7.
The support shaft 101 is made of hard metal.
The thickness of the shaft tube of the supporting shaft 101 is 1.5-2.5 mm.
A method of assembling a shaft assembly for lithium battery material production according to claim 1, comprising the steps of:
s1: two rollers 2 are respectively installed on the transmission shaft 1 through a first connection key 1021;
s2: sleeving the two rollers 2 close to the port of the transmission shaft 1 with a spacer bush 6 respectively;
s3: two bearings 4 are respectively arranged at positions close to ports at two ends of the transmission shaft 1, and are sleeved with bearing blocks 5;
s4: a driving wheel 3 is arranged at the position of the port of the transmission shaft 1 and is fixed through a second connecting key 1022;
s5: and sealing plugs 7 are plugged into the two ends of the transmission shaft 1.
In use, the placing distance between the two transmission shafts 1 is determined according to the size of the outside of the containing appliance, and the fixed positions of the two bearing seats 5 can be made of non-metal materials, non-metal material mixtures or metal materials meeting the use requirements.
The thickness of the coating layer 102 on the transmission shaft 1 can be adjusted according to the quality of an actual transmission product, and the coating layer is formed in one step in the injection molding process, so that the subsequent processing of keys and holes on the transmission shaft 1 is avoided, the cost is reduced, and the later-stage processing is avoided.
Claims (9)
1. The utility model provides a shaft subassembly is used in lithium battery material production, is including transmission axle (1) of transmission lithium battery production material, a serial communication port, transmission axle (1) is including hollow back shaft (101) and parcel coating (102) at the back shaft surface, coating (102) contain 20% ~ 50% high temperature resistant polyamide and 10% ~ 40% glass fiber, the cover has two gyro wheels (2) on transmission axle (1), and the pot head of transmission axle (1) has drive wheel (3) that drives transmission axle (1) overall movement, be equipped with bearing (4) between drive wheel (3) and gyro wheel (2), the outside of bearing (4) is equipped with complex bearing frame (5) with it.
2. Shaft assembly for the production of lithium battery material according to claim 1, characterized in that the roller (2) is connected with the transmission shaft (1) by a first connecting key (1021).
3. The shaft assembly for producing lithium battery materials as claimed in claim 1, wherein the driving wheel (3) is connected with the transmission shaft (1) through a second connecting key (1022).
4. The shaft assembly for producing lithium battery materials as claimed in claim 1, wherein the driving wheel (3) is made of ceramic.
5. The lithium battery material production shaft assembly according to claim 1, wherein a spacer (6) for limiting the position of the roller (2) is arranged between the bearing (4) and the roller (2).
6. The shaft assembly for producing lithium battery materials as claimed in claim 1, wherein the two ends of the transmission shaft (1) are provided with sealing plugs (7).
7. The shaft assembly for producing lithium battery materials as claimed in claim 1, wherein the supporting shaft (101) is made of hard metal.
8. The shaft assembly for producing lithium battery materials as claimed in claim 1, wherein the thickness of the shaft tube of the support shaft (101) is 1.5-2.5 mm.
9. The method for assembling the shaft assembly for lithium battery material production according to claim 1, comprising the steps of:
s1: two rollers (2) are respectively arranged on a transmission shaft (1) through a first connecting key (1021);
s2: sleeving a spacer bush (6) at the position of the two rollers (2) close to the port of the transmission shaft (1) respectively;
s3: two bearings (4) are respectively arranged at positions close to ports at two ends of the transmission shaft (1) and sleeved with bearing seats (5);
s4: a driving wheel (3) is arranged at the position of the port of the transmission shaft (1) and is fixed through a second connecting key (1022);
s5: the sealing plugs (7) are plugged into the two ends of the transmission shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111042547.4A CN113895900A (en) | 2021-09-07 | 2021-09-07 | Shaft assembly for lithium battery material production and combination method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111042547.4A CN113895900A (en) | 2021-09-07 | 2021-09-07 | Shaft assembly for lithium battery material production and combination method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113895900A true CN113895900A (en) | 2022-01-07 |
Family
ID=79188654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111042547.4A Pending CN113895900A (en) | 2021-09-07 | 2021-09-07 | Shaft assembly for lithium battery material production and combination method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113895900A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4664243A (en) * | 1985-03-25 | 1987-05-12 | Rexnord Inc. | Conveyor roller and bearing assembly |
| WO1992014665A1 (en) * | 1991-02-26 | 1992-09-03 | Vfv Polymers Pty. Ltd. | Conveyor trolley wheel assembly |
| CN106142869A (en) * | 2015-04-24 | 2016-11-23 | 南京企航橡塑有限公司 | A kind of rubber roll |
| CN106697836A (en) * | 2017-02-16 | 2017-05-24 | 威海亚母斯自动化设备有限公司 | Novel conveying device |
| CN207580646U (en) * | 2017-10-09 | 2018-07-06 | 天津文洲机械有限公司 | A kind of high temperature delivery roll conveyer |
| CN209427617U (en) * | 2018-12-20 | 2019-09-24 | 上海凯众聚氨酯有限公司 | A kind of auto production line support roller |
| CN211449384U (en) * | 2019-11-19 | 2020-09-08 | 广东驭龙科技有限公司 | Suspension support bearing |
| CN112211741A (en) * | 2020-10-20 | 2021-01-12 | 苏州星波动力科技有限公司 | Internal combustion engine cylinder partially made of plastic material and manufacturing method thereof |
-
2021
- 2021-09-07 CN CN202111042547.4A patent/CN113895900A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4664243A (en) * | 1985-03-25 | 1987-05-12 | Rexnord Inc. | Conveyor roller and bearing assembly |
| WO1992014665A1 (en) * | 1991-02-26 | 1992-09-03 | Vfv Polymers Pty. Ltd. | Conveyor trolley wheel assembly |
| CN106142869A (en) * | 2015-04-24 | 2016-11-23 | 南京企航橡塑有限公司 | A kind of rubber roll |
| CN106697836A (en) * | 2017-02-16 | 2017-05-24 | 威海亚母斯自动化设备有限公司 | Novel conveying device |
| CN207580646U (en) * | 2017-10-09 | 2018-07-06 | 天津文洲机械有限公司 | A kind of high temperature delivery roll conveyer |
| CN209427617U (en) * | 2018-12-20 | 2019-09-24 | 上海凯众聚氨酯有限公司 | A kind of auto production line support roller |
| CN211449384U (en) * | 2019-11-19 | 2020-09-08 | 广东驭龙科技有限公司 | Suspension support bearing |
| CN112211741A (en) * | 2020-10-20 | 2021-01-12 | 苏州星波动力科技有限公司 | Internal combustion engine cylinder partially made of plastic material and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220107 |
|
| RJ01 | Rejection of invention patent application after publication |