CN219216840U - Quadruplex position spiral unloader - Google Patents
Quadruplex position spiral unloader Download PDFInfo
- Publication number
- CN219216840U CN219216840U CN202222598480.9U CN202222598480U CN219216840U CN 219216840 U CN219216840 U CN 219216840U CN 202222598480 U CN202222598480 U CN 202222598480U CN 219216840 U CN219216840 U CN 219216840U
- Authority
- CN
- China
- Prior art keywords
- bin
- conveying
- discharging
- spiral
- discharging bin
- 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
Images
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to the technical field of bowl loading equipment, in particular to a four-station spiral blanking device, which comprises: the cover plate is provided with four blanking openings which are arranged at intervals, and a fixing frame is arranged above the cover plate; the two opposite sides of the discharging bin are arranged on the fixing frame, conveying pipes which are connected with the discharging openings in a one-to-one correspondence manner are respectively arranged on the other two opposite side walls, and part of pipe sections of the conveying pipes in the discharging bin are communicated with the inner cavity of the discharging bin; the stirring mechanism is arranged on one side wall of the discharging bin, which is arranged on the fixing frame, and is suitable for stirring materials entering the discharging bin; and four spiral unloading mechanisms, it includes the screw conveyer pole that sets up respectively in corresponding conveyer pipe, is suitable for carrying out spiral unloading to the material in the feed bin respectively, and this four-station spiral unloading device can make four sagger connect the material respectively simultaneously, has promoted the dress alms bowl efficiency, satisfies the higher productivity demand of production line.
Description
Technical Field
The utility model relates to the technical field of bowl loading equipment, in particular to a four-station spiral blanking device.
Background
In the sintering process of the lithium battery electrode powder material, part of the working procedures need to be carried out in a sagger, then high-temperature sintering is carried out, the powder is efficiently carried out in the sagger, and then batch sintering is carried out, so that the sagger loading time is saved, the sagger loading capacity is improved, and the manufacturing cost can be saved to a certain extent.
Because the particles of the electrode powder material of the lithium battery are finer, the existing spiral blanking device can occasionally cause the problem that the powder material is accumulated in a bin in the blanking process; in addition, with the optimization of the production line, when a plurality of roller kiln furnaces are required to sinter simultaneously in parallel, the capacity requirement of the continuous production line cannot be met by discharging a single sagger or simultaneously discharging two saggers.
Disclosure of Invention
The utility model aims to provide a four-station spiral blanking device so as to solve the technical problem that the existing blanking device cannot meet the productivity requirement of a continuous production line.
In order to solve the technical problems, the utility model provides a four-station spiral blanking device, which comprises: the cover plate is provided with four blanking openings which are arranged at intervals, and a fixing frame is arranged above the cover plate; the two opposite sides of the discharging bin are arranged on the fixing frame, conveying pipes which are connected with the discharging openings in a one-to-one correspondence manner are respectively arranged on the other two opposite side walls, and part of pipe sections of the conveying pipes in the discharging bin are communicated with the inner cavity of the discharging bin; the stirring mechanism is arranged on one side wall of the discharging bin, which is arranged on the fixing frame, and is suitable for stirring materials entering the discharging bin; and the four spiral blanking mechanisms comprise spiral conveying rods which are respectively arranged in corresponding conveying pipes and are suitable for respectively performing spiral blanking on materials in the blanking bins.
Further, spiral unloading mechanism includes: the spiral conveying rods are arranged in the corresponding conveying pipes; the conveying rod driving assembly is arranged at the end part of the conveying pipe exposed above the discharging bin and is suitable for driving the spiral conveying rod to convey materials in the discharging bin to the discharging opening.
Further, a PTFE inner pipe is arranged between the conveying pipe and the spiral conveying rod, and the thickness of the PTFE inner pipe is not smaller than 3mm.
Further, the stirring mechanism comprises: the rotary shafts are arranged on one side wall of the discharging bin, which is arranged on the fixing frame, and the conveying pipes are arranged on two sides of the rotary shafts in a pairwise manner; the two fan blade stirring pieces are arranged in a staggered manner, and are sleeved on the rotating shaft at intervals; the stirring driver is suitable for driving the rotating shaft to rotate so as to drive the two double-blade stirring pieces to stir the materials in the discharging bin.
Further, the side wall of the discharging bin, which is close to each conveying pipe, is respectively provided with an observation window.
Furthermore, vibration exciters are respectively arranged at the bottom of the discharging bin close to the conveying pipes.
Further, a negative pressure pipe is arranged at each blanking opening.
Further, a storage bin is arranged at the upper opening of the discharging bin, and a feed inlet is arranged above the storage bin.
Further, a bin top dust remover is arranged at the top of the storage bin.
The four spiral blanking mechanisms have the beneficial effects that the materials in the blanking bin after being uniformly stirred by the stirring mechanisms can fall into the corresponding sagger below the cover plate from the corresponding blanking opening through the corresponding conveying pipe, so that the four saggers can be respectively and simultaneously received, the bowl loading efficiency is improved, and the higher productivity requirement of a production line can be met.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a four-station spiral blanking apparatus of the present utility model;
FIG. 2 is a perspective view of the cover plate of the present utility model;
FIG. 3 is a perspective view of a four-station spiral blanking apparatus of the present utility model;
FIG. 4 is a left side view of the four-station spiral blanking device of the present utility model with the storage bin removed;
fig. 5 is a schematic cross-sectional view of fig. 4 taken along the direction A-A.
In the figure:
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1 to 3, this embodiment provides a quadruplex position spiral blanking device, including: the cover plate 1 is provided with four blanking openings 11 which are arranged at intervals, and a fixing frame 12 is arranged above the cover plate; the discharging bin 2 is provided with two opposite sides which are arranged on the fixed frame 12, the other two opposite side walls are respectively provided with a conveying pipe 3 which is connected with the discharging openings 11 in a one-to-one correspondence manner, and a part of pipe sections of the conveying pipe 3 positioned in the discharging bin 2 are communicated with the inner cavity of the discharging bin 2; the stirring mechanism 4 is arranged on one side wall of the lower bin 2, which is arranged on the fixed frame 12, and is suitable for stirring materials entering the lower bin 2; and four spiral blanking mechanisms 5, which comprise spiral conveying rods 51 respectively arranged in the corresponding conveying pipes 3 and are suitable for respectively performing spiral blanking on materials in the blanking bin 2.
In this embodiment, the lithium battery electrode powder materials in the discharging bin 2 after being uniformly mixed by the stirring mechanism 4 can be dropped into the corresponding sagger below the cover plate 1 from the corresponding discharging opening through the corresponding conveying pipe 3 by the four spiral discharging mechanisms 5, so that the four saggers can be respectively and simultaneously connected, the bowl loading efficiency is improved, and the higher productivity requirement of the production line can be met.
In this embodiment, a PTFE coating is sprayed inside the discharging bin 2 to avoid the direct contact of the lithium battery electrode powder material with the inner wall of the discharging bin 2; the conveying pipes 3 are arranged on two side walls of the lower bin 2 at two sides of the stirring mechanism 4 in a pairwise manner, the lower bin 2 is arranged in an inverted V shape, and the conveying pipes 3 are respectively arranged at four lowest points at the bottom of the conveying pipes so that lithium battery electrode powder materials can be conveyed into a sagger below; the conveying pipe 3 is in flexible connection with the corresponding blanking opening 11, so that the cover plate 1 can be conveniently disassembled and assembled, and powder raised during material receiving at the material receiving position below can be blocked, so that the powder is prevented from influencing normal blanking above the cover body 1.
In this embodiment, as shown in fig. 4 and 5, optionally, the spiral blanking mechanism 5 includes: screw conveying rods 51 provided in the respective conveying pipes 3; the conveying rod driving assembly 52 is arranged at the end part of the conveying pipe 3 exposed above the discharging bin 2, and is suitable for driving the spiral conveying rod 51 to convey the materials in the discharging bin 2 to the position of the discharging opening 11.
In this embodiment, the spiral conveying rod 51 is driven by the conveying rod driving component 52 to convey the lithium battery electrode powder material in the discharging bin 2 to the sagger below the cover plate 1 through the conveying pipe 3 via the discharging opening on the cover plate 1, the conveying rod driving component 52 may be a motor, and under practical working conditions, the spiral conveying rod 51 may spiral push the lithium battery electrode powder material in the conveying pipe 3 to be discharged from the small opening at a rotation speed of 5-8 rpm.
In the present embodiment, the PTFE inner tube 31 is provided between the delivery tube 3 and the screw rod 51, and has a thickness of not less than 3mm.
In this embodiment, the PTFE inner tube 31 with a thickness of at least 3mm can avoid the direct contact between the lithium battery electrode powder material and the conveying tube 3, and prevent the conveying tube 3 made of metal material from rubbing against the lithium battery electrode powder material during the spiral conveying process, so as to avoid the influence of the generated metal powder on the subsequent sintering quality of the lithium battery electrode powder material, in addition, compared with the case that the PTFE coating is thinner and is easy to wear, the working period of the spiral conveying rod 51 is short, the PTFE inner tube 31 can ensure that the spiral conveying rod 51 works in the conveying tube 3 for a long time, and the working efficiency is improved.
In this embodiment, the stirring mechanism 4 includes: a rotating shaft 41 arranged on one side wall of the discharging bin 2 mounted on the fixing frame 12, and each conveying pipe 3 is arranged on two sides of the rotating shaft in a pairwise manner; the two fan blade stirring pieces 42 are arranged in a staggered way, and are sleeved on the rotating shaft 41 at intervals; the stirring driver 43 is suitable for driving the rotating shaft 41 to rotate so as to drive the two double-blade stirring pieces 42 to stir the materials in the discharging bin 2.
In this embodiment, two double-blade stirring pieces 42 correspond to two sets of opposite conveying pipes 3 respectively, and can push the lithium battery electrode powder material to corresponding conveying pipes 3 when stirring and mixing the lithium battery electrode powder material in the discharging bin 2 uniformly, so as to ensure continuous discharging and uniform discharging, and the stirring mechanism 4 is detachable and convenient to detach and assemble. The agitation drive 43 may be, but is not limited to, a servo motor.
In this embodiment, the side walls of the lower bin 2, which are close to the conveying pipes 3, are respectively provided with an observation window 21.
In this embodiment, the observation windows 21 respectively provided corresponding to the conveying pipes 3 are convenient for operators to observe the discharging condition of the conveying pipes 3 in the discharging bin 2, and on the other hand, the observation windows 21 are convenient for maintenance staff to maintain the internal faults when the conveying pipes 3 or the spiral discharging mechanism 5 are in fault.
In this embodiment, the bottom of the discharging bin 2 is further provided with vibration exciters 6 near each conveying pipe 3.
In this embodiment, the vibration exciter 6 may vibrate the bottom plate of the discharging bin 2 to prevent the accumulation of the lithium battery electrode powder material at the corresponding delivery pipe 3 of the discharging bin 2.
In this embodiment, a negative pressure pipe 7 is disposed at each of the feed openings 11.
In this embodiment, the negative pressure tube 7 has a smaller internal pressure, and forms a pressure difference with the external atmospheric pressure, so as to be convenient for recovering the powder raised during discharging.
In this embodiment, a storage bin 8 is disposed at an upper opening of the lower bin 2, and a feed inlet 81 is disposed above the storage bin.
In this embodiment, the inside spraying of storage silo 8 has the PTFE coating, avoids lithium cell electrode powder and storage silo 8 inner wall direct contact, and lithium cell electrode powder material gets into storage silo 8 from feed inlet 81 to get into storage silo 2 through storage silo 8 below and lower feed bin 2 intercommunication department, can in time supply lithium cell electrode powder material to lower feed bin 2 when the four-station simultaneous unloading is great to lithium cell electrode powder material demand.
In this embodiment, a top dust remover 9 is further disposed on the top of the storage bin 8.
In this embodiment, the dust collector 9 may collect the powder raised during the feeding from the inlet 81.
In summary, the PTFE inner tube 31 with a thickness of at least 3mm can avoid the direct contact between the electrode powder material of the lithium battery and the conveying tube 3, and prevent the conveying tube 3 made of metal from rubbing against the electrode powder material of the lithium battery during the spiral conveying process, so as to avoid the metal powder generated by the conveying tube from affecting the subsequent sintering quality of the electrode powder material of the lithium battery. The two double-fan blade stirring pieces 42 respectively correspond to the two groups of opposite conveying pipes 3, and can push the lithium battery electrode powder materials to the corresponding conveying pipes 3 when stirring and mixing the lithium battery electrode powder materials in the discharging bin 2 uniformly so as to ensure continuous discharging and uniform discharging, and the stirring mechanism 4 is detachable and convenient to detach and assemble. The negative pressure pipe 7 has smaller internal pressure and forms pressure difference with external atmospheric pressure, so that the powder lifted during discharging can be recovered conveniently. The storage bin 8 can timely supplement the lithium battery electrode powder material into the lower bin 2 when the four-station simultaneous discharging has a large demand for the lithium battery electrode powder material.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (9)
1. Four-station spiral discharging device is characterized by comprising:
the cover plate (1) is provided with four blanking openings (11) which are arranged at intervals, and a fixing frame (12) is arranged above the cover plate;
the two opposite sides of the discharging bin (2) are arranged on the fixing frame (12), the other two opposite side walls are respectively provided with a conveying pipe (3) which is in one-to-one correspondence with each discharging opening (11), and part of pipe sections of the conveying pipes (3) positioned in the discharging bin (2) are communicated with the inner cavity of the discharging bin (2);
the stirring mechanism (4) is arranged on one side wall of the lower bin (2) on the fixing frame (12) and is suitable for stirring materials entering the lower bin (2); and
the four spiral blanking mechanisms (5) comprise spiral conveying rods (51) which are respectively arranged in the corresponding conveying pipes (3) and are suitable for respectively carrying out spiral blanking on materials in the blanking bin (2).
2. The four-position spiral blanking device according to claim 1, wherein,
the spiral blanking mechanism (5) comprises:
screw conveying rods (51) arranged in the corresponding conveying pipes (3);
the conveying rod driving assembly (52) is arranged at the end part of the conveying pipe (3) exposed above the discharging bin (2) and is suitable for driving the spiral conveying rod (51) to convey materials in the discharging bin (2) to the discharging opening (11).
3. The four-position spiral blanking device according to claim 2, wherein,
a PTFE inner pipe (31) with the thickness not smaller than 3mm is arranged between the conveying pipe (3) and the spiral conveying rod (51).
4. A four-position spiral blanking device as claimed in claim 3, wherein,
the stirring mechanism (4) comprises:
the rotary shafts (41) are arranged on one side wall of the discharging bin (2) on the fixing frame (12), and the conveying pipes (3) are arranged on two sides of the rotary shafts in a pairwise manner;
two fan blade stirring pieces (42) which are arranged in a staggered way are sleeved on the rotating shaft (41) at intervals;
and the stirring driver (43) is suitable for driving the rotating shaft (41) to rotate so as to drive the two double-blade stirring pieces (42) to stir the materials in the discharging bin (2).
5. The four-position spiral blanking device according to claim 1, wherein,
the side wall of the discharging bin (2) close to each conveying pipe (3) is provided with an observation window (21) respectively.
6. The four-position spiral blanking device according to claim 1, wherein,
and vibration exciters (6) are respectively arranged at the positions, close to the conveying pipes (3), of the bottom of the discharging bin (2).
7. The four-position spiral blanking device according to claim 1, wherein,
negative pressure pipes (7) are arranged at the blanking openings (11).
8. The four-position spiral blanking device according to claim 1, wherein,
the upper opening of the discharging bin (2) is provided with a storage bin (8), and a feeding hole (81) is arranged above the storage bin.
9. The four-position spiral blanking device of claim 8, wherein,
the top of the storage bin (8) is also provided with a bin top dust remover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598480.9U CN219216840U (en) | 2022-09-29 | 2022-09-29 | Quadruplex position spiral unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598480.9U CN219216840U (en) | 2022-09-29 | 2022-09-29 | Quadruplex position spiral unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219216840U true CN219216840U (en) | 2023-06-20 |
Family
ID=86747029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222598480.9U Active CN219216840U (en) | 2022-09-29 | 2022-09-29 | Quadruplex position spiral unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219216840U (en) |
-
2022
- 2022-09-29 CN CN202222598480.9U patent/CN219216840U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206315762U (en) | A kind of accurate matching device of solder(ing) paste raw material | |
| CN205294322U (en) | Conveyer | |
| CN219216840U (en) | Quadruplex position spiral unloader | |
| CN213010327U (en) | Vibrating feeder for sintered corundum production | |
| CN211418923U (en) | Automatic discharging system for calcination | |
| CN217929790U (en) | Feeding device of furnace | |
| CN216756742U (en) | Wear-resisting pyrophyllite mill charge-in pipeline that easily dredges | |
| CN212218940U (en) | Feeding chamber for rubber production | |
| CN216308536U (en) | Raw material drying device is used in production of ternary lithium cell | |
| CN215597979U (en) | Sand screening and drying device for building construction | |
| CN215138890U (en) | High-speed dispersing device for lithium iron phosphate production | |
| CN110649221B (en) | Processing method of lithium battery pole piece | |
| CN112275434A (en) | Production process convenient for manufacturing slag micro powder | |
| CN220683998U (en) | Powder material conveying device for new energy battery | |
| CN218637128U (en) | Novel vertical mixer | |
| CN220316636U (en) | Improved PVC powder conveying device | |
| CN221630219U (en) | Oat drying equipment is used in oat food production | |
| CN218065926U (en) | Feeding device for sintering zinc calcine | |
| CN221677725U (en) | Be used for silica gel granule processing to use silica gel pelletization device | |
| CN211678042U (en) | Fertilizer production line raw materials smashes conveyer | |
| CN217120448U (en) | Based on production of environment-friendly fire retardant is with ball mill transmission device | |
| CN219991417U (en) | Glass stick raw materials integral type compounding throws material device | |
| CN216762212U (en) | Novel powder dress alms bowl device | |
| CN217318723U (en) | Material mixing device for plastic processing | |
| CN219031082U (en) | Graphite negative electrode powder feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |