CN220690559U - Material pumping device of lithium battery stirrer - Google Patents
Material pumping device of lithium battery stirrer Download PDFInfo
- Publication number
- CN220690559U CN220690559U CN202322236185.3U CN202322236185U CN220690559U CN 220690559 U CN220690559 U CN 220690559U CN 202322236185 U CN202322236185 U CN 202322236185U CN 220690559 U CN220690559 U CN 220690559U
- Authority
- CN
- China
- Prior art keywords
- piston
- piston head
- head assembly
- seat
- lithium battery
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 99
- 238000005086 pumping Methods 0.000 title claims abstract description 23
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims 3
- 239000002002 slurry Substances 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a material pumping device of a lithium battery stirrer, which comprises a material pumping seat matched with a stirrer sealing cover and arranged in a rotary inner cylinder, a piston head assembly arranged in the material pumping seat, a piston rod connected with the piston head assembly and a piston cylinder arranged on the material pumping seat and used for controlling the piston rod to reciprocate, wherein a material pumping channel used for pumping materials is arranged in the material pumping seat, and the piston cylinder drives the piston rod to stretch and retract so as to enable the piston head assembly to open or close the material pumping channel; according to the technical scheme, the piston cylinder of the material drawing device drives the piston head assembly to slide up and down in the inner cavity of the material drawing seat, the lower conical sealing ring of the piston head assembly seals the material drawing opening during downward movement, the discharging function is closed, the piston head assembly opens the material drawing opening during upward movement, and the slurry of the rotary inner cylinder is drawn out through the material drawing channel for detection.
Description
Technical Field
The utility model relates to the field of lithium battery manufacturing, in particular to a material pumping device of a lithium battery stirrer.
Background
In the manufacturing process of the lithium battery, active substances, conductive carbon black, dispersing agents, adhesives, additives and the like are required to be added into a stirrer according to a certain proportion and sequence to form stable fixed suspension.
In the stirring process of the lithium battery, the stirring materials in the rotary inner cylinder are required to be sampled and detected, a suction rod is generally adopted for suction sampling of the lithium battery stirrer (rotary inner cylinder) with the existing structure, namely, when slurry is required to be taken out, the suction rod for sampling is manually placed into the rotary inner cylinder of the lithium battery stirrer, the sampling suction rod is manually sampled, and after the sampling is completed, the sampling suction rod is taken out, so that the whole operation is extremely inconvenient and slurry is easy to pollute.
Therefore, in order to solve the above problems, a material extracting device of a lithium battery mixer is needed to solve the above problems.
Disclosure of Invention
In view of this, this technical scheme's pumping device piston cylinder drives piston head subassembly and reciprocates in the material seat inner chamber of taking out, and the lower toper sealing ring of piston head subassembly seals the material opening of taking out when the downward movement closes ejection of compact function, and the piston head subassembly then opens the material opening of taking out when the upward movement, and the thick liquids of rotatory inner tube are taken out through the material passageway of taking out and are detected.
The utility model provides a take out material device of lithium cell mixer, includes cooperation mixer sealing machine lid and installs take out the material seat in rotatory inner tube, sets up in taking out the piston head subassembly in the material seat, with the piston rod that the piston head subassembly is connected and is set up and install and be used for controlling piston rod reciprocating motion's piston cylinder on taking out the material seat, be provided with the take out the material passageway that is used for taking out the material in the material seat, piston cylinder drives piston rod concertina movement and then makes the piston head subassembly open or close taking out the material passageway.
Further, a limiting slide way for reciprocating movement of the piston head assembly is arranged in the material drawing seat, and the limiting slide way is communicated with the material drawing channel.
Further, the piston head assembly comprises a piston head body, a piston sleeve sleeved on the piston head body in the circumferential direction, an upper conical sealing ring sleeved on the piston head body and matched with the piston sleeve for positioning and mounting, and a lower conical sealing ring; the upper conical sealing ring and the lower conical sealing ring are identical in structure and are symmetrically arranged relative to the piston sleeve.
Further, a material cleaning end cover is sleeved outside the lower end of the piston head body, and the material cleaning end cover is fixedly arranged at the lower end of the piston head body and presses the lower conical sealing ring.
Further, the upper end of the piston head body is connected with and provided with a piston end face pressing plate which is fixedly arranged at the upper end of the piston head body and presses the upper conical sealing ring.
Further, a material sucking opening matched with the material sucking channel is formed in the lower end of the material sucking seat, and the section of the material sucking opening is of a conical step structure matched with the piston head assembly.
Further, the wall scraping blade pressing plate and the wall scraping blade matched with the wall scraping blade pressing plate are connected and installed on the material drawing seat.
The beneficial effects of the utility model are as follows: according to the technical scheme, the piston cylinder of the material drawing device drives the piston head assembly to slide up and down in the inner cavity of the material drawing seat, the lower conical sealing ring of the piston head assembly seals the material drawing opening during downward movement, the discharging function is closed, the piston head assembly opens the material drawing opening during upward movement, and the slurry of the rotary inner cylinder is drawn out through the material drawing channel for detection.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an isometric view of the present utility model;
FIG. 3 is a schematic illustration of a piston head assembly of the present utility model;
FIG. 4 is a schematic diagram of a control valve set according to the present utility model;
FIG. 5 is a schematic view of the mixer of the present utility model as a whole.
Detailed Description
FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is an isometric view of the present utility model; FIG. 3 is a schematic illustration of a piston head assembly of the present utility model; FIG. 4 is a schematic diagram of a control valve set according to the present utility model; FIG. 3 is a schematic view of the mixer of the present utility model; as shown in the figure, the material pumping device of the lithium battery mixer comprises a material pumping seat 1 matched with a mixer sealing machine cover and installed in a rotary inner cylinder, a piston head assembly 8 arranged in the material pumping seat 1, a piston rod 7 connected with the piston head assembly 8 and a piston cylinder 4 installed on the material pumping seat 1 and used for controlling the piston rod to reciprocate, wherein a material pumping channel 13 used for pumping materials is arranged in the material pumping seat 1, and the piston cylinder drives the piston rod 7 to perform telescopic motion so as to enable the piston head assembly 8 to open or close the material pumping channel; according to the technical scheme, the piston cylinder of the material drawing device drives the piston head assembly to slide up and down in the inner cavity of the material drawing seat, the lower conical sealing ring of the piston head assembly seals the material drawing opening during downward movement, the discharging function is closed, the piston head assembly opens the material drawing opening during upward movement, and the slurry of the rotary inner cylinder is drawn out through the material drawing channel for detection.
In this embodiment, a limiting slideway for the reciprocating motion of the piston head assembly 8 is provided in the material drawing seat 1, and the limiting slideway is communicated with the material drawing channel 13. The inner cavity of the material drawing seat 1 is provided with a limit slideway for the piston head assembly 8 to slide reciprocally in the length direction (i.e. the vertical direction of fig. 1) of the material drawing seat, the limit slideway is communicated with the material drawing channel 13, when the piston head assembly is driven to move to the upper limit position of the piston head assembly, the material drawing channel 13 and the material drawing opening 12 are in a communication state, and when the piston head assembly 8 moves to the lower limit position, the material drawing opening 12 is blocked, and the material drawing channel 13 is blocked.
In this embodiment, the piston head assembly includes a piston head main body 81, a piston sleeve 84 sleeved on the piston head main body 81 in the circumferential direction, an upper conical sealing ring 83 sleeved on the piston head main body 81 and positioned and installed in cooperation with the piston sleeve, and a lower conical sealing ring 831; the upper and lower tapered seal rings 83, 831 are identical in construction and are symmetrically disposed with respect to the piston sleeve 84. The top end of the piston head body 81 is provided with a piston head opening, the piston head body is fixedly connected and installed in cooperation with the piston rod 7, a piston sleeve 84 is sleeved outside the middle position of the piston head body 81, the upper end and the lower end of the piston sleeve 84 are cooperatively provided with conical sealing ring structures, as shown in fig. 3, an upper conical sealing ring 83 and a lower conical sealing ring 831 which are identical in structure are respectively used for cooperatively sealing the upper limit position and the lower limit position of the piston head, which are moved, so that materials in the cylinder cannot flow into the material sucking channel 13.
In this embodiment, the lower end of the piston head body 81 is sleeved with a material cleaning end cover 85, and the material cleaning end cover is fixedly installed at the lower end of the piston head body and presses the lower conical sealing ring. The clean end cover 85 is buckled on the lower end part of the piston head body 81 and fixedly installed on the piston head body 81 through a locking screw, so that the installation reliability of the lower conical sealing ring 831 is ensured.
In this embodiment, the upper end of the piston head body 81 is connected with a piston end face pressing plate 82, and the piston end face pressing plate is fixedly installed at the upper end of the piston head body and presses the upper conical sealing ring. The upper end of the corresponding piston head body 81 is fixedly mounted on the piston head body through a piston end face pressing plate 82 matched with a locking screw for positioning and pressing an upper conical sealing ring 83.
In this embodiment, a material extracting opening 12 for matching with a material extracting channel is formed at the lower end of the material extracting seat, and the section of the material extracting opening 12 is a conical step structure for matching with a piston head assembly. The section of the material sucking opening 12 is correspondingly provided with a conical step structure, so that the sealing installation is convenient to match with the piston head body, and the sealing performance of the material sucking channel 13 at the bottom is ensured.
In the embodiment, the material drawing seat 1 is connected with a wall scraping blade pressing plate 3 and a wall scraping blade 2 matched with the wall scraping blade pressing plate for positioning and mounting. The wall doctor blade 3 ensures that the material in the section of thick bamboo can not pile up at section of thick bamboo inside wall, reduces the production at material dead angle, of course still includes the control valves that the cooperation was taken out the material seat and is used, and the control valves is including a plurality of control valves of integrated installation on sealed bonnet 3, including ejection of compact control valve 5, sampling control valve 9, exhaust suction valve 10 and washing control valve 11, of course the connection installation of each control valve all adopts prior art installation can, and no more description here. During sampling, the slurry sampling control valve 9 is opened, and the pneumatic diaphragm pump is used for matched sampling. When discharging, the slurry outlet control valve 5 is opened, and the slurry is taken out by a pneumatic diaphragm pump. During cleaning, the slurry outlet channel cleaning control valve 11 is opened, and the wall scraping knife and the inner cavity channel of the material drawing seat 1 are cleaned by using external high-pressure liquid.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a take out material device of lithium cell mixer which characterized in that: the material sucking device comprises a material sucking seat matched with a stirrer sealing machine cover and installed in a rotary inner cylinder, a piston head assembly arranged in the material sucking seat, a piston rod connected with the piston head assembly and a piston cylinder installed on the material sucking seat and used for controlling the piston rod to reciprocate, wherein a material sucking channel used for sucking materials is arranged in the material sucking seat, and the piston cylinder drives the piston rod to stretch and retract so as to enable the piston head assembly to open or close the material sucking channel.
2. The extraction device of a lithium battery blender of claim 1, wherein: and a limiting slide way for reciprocating movement of the piston head assembly is arranged in the material drawing seat, and the limiting slide way is communicated with the material drawing channel.
3. The extraction device of a lithium battery blender of claim 2, wherein: the piston head assembly comprises a piston head body, a piston sleeve sleeved on the piston head body in the circumferential direction, an upper conical sealing ring sleeved on the piston head body and matched with the piston sleeve for positioning and mounting, and a lower conical sealing ring; the upper conical sealing ring and the lower conical sealing ring are identical in structure and are symmetrically arranged relative to the piston sleeve.
4. A lithium battery stirrer pumping device according to claim 3, characterized in that: the lower end of the piston head body is sleeved with a material cleaning end cover, and the material cleaning end cover is fixedly arranged at the lower end of the piston head body and presses the lower conical sealing ring.
5. The lithium battery stirrer pumping device according to claim 4, wherein: the upper end of the piston head body is connected with a piston end face pressing plate, and the piston end face pressing plate is fixedly arranged at the upper end of the piston head body and presses the upper conical sealing ring.
6. The lithium battery stirrer pumping device according to claim 5, wherein: the lower end of the material drawing seat is provided with a material drawing opening matched with the material drawing channel, and the section of the material drawing opening is of a conical step structure matched with the piston head assembly.
7. The extraction device of a lithium battery blender of claim 1, wherein: the wall scraping blade pressing plate is connected and installed on the material drawing seat, and the wall scraping blade is matched with the wall scraping blade pressing plate to be installed in a positioning mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236185.3U CN220690559U (en) | 2023-08-18 | 2023-08-18 | Material pumping device of lithium battery stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236185.3U CN220690559U (en) | 2023-08-18 | 2023-08-18 | Material pumping device of lithium battery stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220690559U true CN220690559U (en) | 2024-03-29 |
Family
ID=90411462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322236185.3U Active CN220690559U (en) | 2023-08-18 | 2023-08-18 | Material pumping device of lithium battery stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220690559U (en) |
-
2023
- 2023-08-18 CN CN202322236185.3U patent/CN220690559U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220690559U (en) | Material pumping device of lithium battery stirrer | |
| CN208911924U (en) | A kind of agitating device of poultry feed and drug | |
| CN217155971U (en) | Waste water sampling device for environmental monitoring | |
| CN212523101U (en) | Matrine draws jar | |
| CN210599310U (en) | Dual-purpose inflator with pressure increasing and reducing functions | |
| CN210410254U (en) | Hydrodynamic liquid mixer | |
| CN220835388U (en) | Material pumping device for rotary cylinder of lithium battery stirrer | |
| CN210009951U (en) | Telescopic reation kettle | |
| CN209818875U (en) | Normally open type pneumatic column unloading valve | |
| CN111743437A (en) | Water liquid self-mixing foaming device | |
| CN216544636U (en) | Vacuum cleaner for double-screw feeder | |
| CN220597433U (en) | Sealing cover for fermentation tank | |
| CN218381884U (en) | Oil pumping device | |
| CN216296300U (en) | Reation kettle for compound emulsion of waterborne | |
| CN117138660A (en) | Material pumping mechanism for rotary inner barrel of lithium battery stirrer | |
| CN220891228U (en) | Electric leak-proof valve | |
| CN219142305U (en) | Material sampling device | |
| CN220057314U (en) | Automatic liquid feeding device of printing and dyeing auxiliary | |
| CN218477682U (en) | Semi-automatic filling machine | |
| CN114276900B (en) | A high-efficient apparatus for producing for new forms of energy marsh gas | |
| CN211370689U (en) | Diaphragm pump | |
| CN217786634U (en) | Liquid sampling tool for chemical industry | |
| CN218567339U (en) | A multiple spot sampling device for environmental detection | |
| CN210522423U (en) | Vacuum stirring tank | |
| CN219449681U (en) | Fermentation tank for improving dissolved oxygen content of saccharomycetes liquid fermentation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |