CN219765229U - Powder solvent filling mechanism - Google Patents
Powder solvent filling mechanism Download PDFInfo
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- CN219765229U CN219765229U CN202321174056.XU CN202321174056U CN219765229U CN 219765229 U CN219765229 U CN 219765229U CN 202321174056 U CN202321174056 U CN 202321174056U CN 219765229 U CN219765229 U CN 219765229U
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- powder
- pipe
- delivery pump
- filling mechanism
- pump
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- 239000000843 powder Substances 0.000 title claims abstract description 135
- 239000002904 solvent Substances 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000013329 compounding Methods 0.000 claims 2
- 239000003292 glue Substances 0.000 abstract description 22
- 238000002360 preparation method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005054 agglomeration Methods 0.000 abstract description 3
- 230000002776 aggregation Effects 0.000 abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Abstract
The utility model discloses a powder solvent filling mechanism, which belongs to the technical field of glue making equipment, and the main technical scheme comprises the following steps: the device comprises a powder bin, a powder delivery pump, a liquid delivery pump, a three-way pipe, a mixing device and a discharging pipe; the powder bin is connected with the powder delivery pump, the powder delivery pump is connected with the three-way pipe, the liquid delivery pump is connected with the three-way pipe, the three-way pipe is connected with the mixing device, and the mixing device is connected with the discharging pipe. According to the utility model, the powder and the solvent are premixed before glue preparation and stirring by arranging the independent conveying channels of the powder and the solvent, so that the phenomenon of agglomeration of the powder and the solvent is avoided, the full degree of mixing of the powder and the solvent is greatly improved, the production efficiency and the glue quality are improved, and the stirring time during glue preparation is reduced.
Description
Technical Field
The utility model relates to the technical field of glue making equipment, in particular to a powder solvent filling mechanism.
Background
When the sealant of the lithium battery is prepared, the sealant is generally prepared by mixing solid powdery materials and liquid solvents and uniformly stirring the mixed slurry, and the prepared sealant is generally used for sealing packaging structures such as shells of the lithium battery.
In the prior art, the required raw materials of thick liquids stirring adopts disconnect-type filling mode, carries powder and solvent respectively to the system in glue container and stirs the mixture, for example, the chinese patent document of application publication No. CN114210257a discloses a lithium cell system of gluing, includes: the device comprises a powder feeding device, a powder metering tank, a liquid metering tank, a glue making kettle and a glue solution storage tank; the powder feeding device is connected with the powder metering tank; the powder metering tank and the liquid metering tank are respectively connected with the glue making kettle; the glue preparation kettle is connected with the glue solution storage tank. During the preparation of the rubber, the raw materials in the powder feeding device and the liquid material metering tank are respectively conveyed into a rubber preparation kettle for mixing.
However, such a glue making method has the following drawbacks: because the powder is lighter, when the powder and the solvent are respectively conveyed to the container for mixing, the powder basically floats on the solvent, and part of the powder is easy to agglomerate after contacting with the solvent, so that the powder is coated by slurry in a semi-mixed state, and the coated powder is difficult to contact with the solvent, and further, the powder can be fully mixed with the solvent only by long-time stirring, but the glue solution still has a micelle after long-time stirring, and the product quality is affected.
In view of this, improvements to existing glue making equipment are needed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a powder solvent filling mechanism to improve the mixing sufficiency of powder and solvent in the process of preparing the glue, thereby reducing the stirring time in the process of preparing the glue and improving the product quality.
The utility model discloses a powder solvent filling mechanism, which comprises: the device comprises a powder bin, a powder delivery pump, a liquid delivery pump, a three-way pipe, a mixing device and a discharging pipe; the powder bin is connected with the powder delivery pump, the powder delivery pump is connected with the three-way pipe, the liquid delivery pump is connected with the three-way pipe, the three-way pipe is connected with the mixing device, and the mixing device is connected with the discharging pipe.
Preferably, the powder delivery pump is a screw pump.
Preferably, the liquid transfer pump is a centrifugal pump.
Preferably, the mixing device is a screw valve.
Preferably, a driving piece is installed on the powder bin, the driving piece is connected with a stirring piece, and the stirring piece is arranged in the powder bin.
Preferably, a vibrating device is arranged on the powder bin.
Preferably, the powder bin is provided with a cylindrical structure, the vibration devices are air hammers, two vibration devices are arranged, and the two vibration devices are oppositely arranged on the outer wall of the cylindrical structure of the powder bin along the radial direction.
Preferably, the powder conveying pump is connected with a second powder pipe, the powder conveying pump is connected with the three-way pipe through the second powder pipe, and the three-way pipe is detachably connected with the second powder pipe; the liquid delivery pump is connected with a liquid outlet pipe, the liquid delivery pump is connected with the three-way pipe through the liquid outlet pipe, and the three-way pipe is detachably connected with the liquid outlet pipe.
Preferably, the mixing device is connected with a moving device, the moving device comprises a sliding seat and a screw rod, the mixing device is mounted on the sliding seat, a screw hole is formed in the sliding seat, and the screw rod is in threaded connection with the screw hole.
Preferably, a plurality of support plates are arranged on the sliding seat, support holes are formed in the support plates, the three-way pipe is arranged in the support holes in a penetrating mode, and the discharging pipe is arranged in the support holes in a penetrating mode.
The utility model has the beneficial effects that:
when the equipment works, powder in the powder bin enters the mixing device through the powder conveying pump and the three-way pipe, the solvent is mixed with the powder after passing through the liquid conveying pump and the three-way pipe and enters the mixing device jointly, the mixing device fully pre-mixes the powder and the solvent, and then discharges the mixture from the discharge pipe, so that the phenomenon that the powder and the solvent are agglomerated is avoided to a great extent, the full degree of mixing the powder and the solvent is greatly improved, the production efficiency and the glue quality are improved, and the stirring time during glue making is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a sectional view of the powder hopper for illustrating the structure of the stirring member;
fig. 3 is a partial enlarged view at a in fig. 1 for illustrating a structure of a mobile device.
Reference numerals illustrate: 1. a powder bin; 11. a bin cover; 12. a driving member; 13. a stirring member; 14. a vibration device; 15. a first powder tube; 2. a powder delivery pump; 21. a second powder tube; 3. a liquid transfer pump; 31. a liquid inlet pipe; 32. a liquid outlet pipe; 4. a three-way pipe; 5. a mixing device; 6. a mobile device; 61. a sliding seat; 611. a screw hole; 62. a screw rod; 63. a support plate; 631. a support hole; 7. and a discharging pipe.
Detailed Description
Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the sake of simplicity of the drawing, some well-known and conventional structures and elements are shown in the drawings in a simplified schematic manner.
It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.
In addition, the descriptions of the "first", "second", etc. in this application are for descriptive purposes only and are not intended to specifically indicate a sequential or a cis-position, nor are they intended to limit the utility model, but are merely intended to distinguish between components or operations described in the same technical term, and are not to be construed as indicating or implying a relative importance or implying that the number of technical features indicated is not necessarily limited. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:
referring to fig. 1-3, the utility model discloses a powder solvent filling mechanism, which comprises a powder bin 1, a powder delivery pump 2, a liquid delivery pump 3, a three-way pipe 4, a mixing device 5, a moving device 6 and a discharging pipe 7, wherein the powder bin 1 is of a cylindrical structure, the powder bin 1 is vertically arranged, the upper part of the powder bin 1 is opened, the lower part of the powder bin 1 is of a contracted conical structure, the bottom of the powder bin 1 is connected with a first powder pipe 15, and one end of the first powder pipe 15 is communicated with the interior of the powder bin 1; the upper portion opening part of powder storehouse 1 is provided with storehouse lid 11, and storehouse lid 11 detachably installs on powder storehouse 1, and the fixed driving piece 12 that is provided with on the storehouse lid 11, driving piece 12 adopt servo motor, coaxial fixed mounting has stirring piece 13 on the output shaft of driving piece 12, and stirring piece 13 is a conical puddler, and stirring piece 13 locates in the powder storehouse 1 for stir the powder in the powder storehouse 1, prevent that the powder from piling up the compaction.
Referring to fig. 1-3, a plurality of vibrating devices 14 are installed on the outer wall of the powder bin 1, in this embodiment, two vibrating devices 14 are arranged, the two vibrating devices 14 are oppositely arranged along the radial direction of the circumference of the section of the powder bin 1, the vibrating devices 14 adopt air hammers, and the vibrating devices 14 can vibrate the powder bin 1 to prevent powder from being accumulated and blocked.
Referring to fig. 1-3, the end of the first powder pipe 15, which is far away from the powder bin 1, is connected to the feed inlet of the powder conveying pump 2, and the powder conveying pump 2 adopts a screw pump, so that powder can be fed and stably conveyed; the discharge port of the powder conveying pump 2 is connected with a second powder pipe 21, so that powder in the powder bin 1 can be sent out from the second powder pipe 21 through the first powder pipe 15 and the powder conveying pump 2 under the action of the powder conveying pump 2.
Referring to fig. 1-3, a liquid delivery pump 3 is used for delivering a solvent, in this embodiment, the liquid delivery pump 3 is a centrifugal pump, a feed port of the liquid delivery pump 3 is connected with a liquid inlet pipe 31, the liquid inlet pipe 31 is communicated with a container (not shown in the figure) for storing the solvent, a discharge port of the liquid delivery pump 3 is connected with a liquid outlet pipe 32, and an end part of the liquid outlet pipe 32 away from the liquid delivery pump 3 is communicated with an opening of a tee 4; the other two openings of the three-way pipe 4 are respectively communicated with the second powder pipe 21 and the mixing device 5.
Referring to fig. 1-3, the mixing device 5 adopts a screw valve, the mixing device 5 has an inlet and an outlet, the opening of the three-way pipe 4 is connected to the inlet of the mixing device 5, the outlet of the mixing device 5 is connected to the discharging pipe 7, and the other end of the discharging pipe 7 is led to the glue making container (not shown in the figure); when the equipment works, powder in the powder bin 1 enters the mixing device 5 through the powder conveying pump 2 and the three-way pipe 4, a solvent is mixed with the powder through the liquid conveying pump 3 and the three-way pipe 4 and enters the mixing device 5, the mixing device 5 sufficiently pre-mixes and pre-dissolves the powder and the solvent, and then the powder and the solvent are discharged from the discharging pipe 7, so that the agglomeration phenomenon of the powder and the solvent is avoided to a great extent, and the production efficiency and the glue quality are greatly improved.
Referring to fig. 1 to 3, in order to facilitate separation of two delivery channels of powder and solvent, so as to quickly combine different delivery channels, the joint of the tee 4 and the second powder pipe 21, and the outlet pipe 32 are all configured as detachable connection structures; the moving device 6 comprises a sliding seat 61, a screw rod 62 and a supporting plate 63, the sliding seat 61 is provided with a through screw hole 611, the axis of the screw hole 611 is parallel to the flow direction of slurry in the mixing device 5, the mixing device 5 is fixedly arranged on the sliding seat 61, the screw rod 62 is rotatably arranged on a lifting mechanism (not shown in the figure), the sliding seat 61 is also arranged on the lifting mechanism, the screw rod 62 passes through the screw hole 611 and is in threaded connection with the sliding seat 61, the sliding seat 61 and the mixing device 5 can be driven to slide back and forth along the conveying direction by rotating the screw rod 62, so that after the three-way pipe 4 is disassembled, the three-way pipe 4 can be quickly disassembled and moved by the action of the screw rod 62 and the lifting mechanism, and further, other conveying channels are conveniently connected.
Referring to fig. 1-3, the support plates 63 are fixed on the sliding seat 61, one support plate 63 is respectively arranged at the inlet and the outlet of the mixing device 5, each support plate 63 is provided with a support hole 631, the three-way pipe 4 passes through the support hole 631 on the corresponding support plate 63, the discharging pipe 7 also passes through the support hole 631 on the corresponding support plate 63, the support plates 63 and the support holes 631 play a role in supporting and stabilizing the three-way pipe 4 and the discharging pipe 7, and the three-way pipe 4 and the discharging pipe 7 can be connected with the mixing device 5 stably when the sliding seat 61 moves.
The utility model has the implementation principle and beneficial effects that when the equipment works, powder in the powder bin 1 enters the mixing device 5 through the powder conveying pump 2 and the three-way pipe 4, the solvent is mixed with the powder through the liquid conveying pump 3 and the three-way pipe 4 and enters the mixing device 5 together, the mixing device 5 fully pre-mixes and pre-dissolves the powder and the solvent, and then the mixture is discharged from the discharging pipe 7, so that the phenomenon of agglomeration of the powder and the solvent is avoided to a great extent, the full degree of mixing of the powder and the solvent is greatly improved, the production efficiency and the glue quality are improved, and the stirring time in glue preparation is reduced.
The above is merely an embodiment of the present utility model, and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (10)
1. A powder solvent filling mechanism, comprising: the device comprises a powder bin (1), a powder conveying pump (2), a liquid conveying pump (3), a three-way pipe (4), a mixing device (5) and a discharging pipe (7);
powder storehouse (1) with powder delivery pump (2) are connected, powder delivery pump (2) with three-way pipe (4) are connected, liquid delivery pump (3) with three-way pipe (4) are connected, three-way pipe (4) with compounding device (5) are connected, compounding device (5) with discharging pipe (7) are connected.
2. Powder solvent filling mechanism according to claim 1, wherein the powder transfer pump (2) is a screw pump.
3. Powder solvent filling mechanism according to claim 1, wherein the liquid transfer pump (3) is a centrifugal pump.
4. Powder solvent filling mechanism according to claim 1, wherein the mixing device (5) is a screw valve.
5. Powder solvent filling mechanism according to any one of claims 1-4, wherein a driving member (12) is mounted on the powder bin (1), the driving member (12) is connected with a stirring member (13), and the stirring member (13) is arranged in the powder bin (1).
6. Powder solvent filling mechanism according to any one of claims 1-4, wherein the powder bin (1) is provided with a vibrating device (14).
7. The powder solvent filling mechanism according to claim 6, wherein the powder bin (1) has a cylindrical structure, the vibration devices (14) are air hammers, two vibration devices (14) are arranged, and the two vibration devices (14) are oppositely arranged on the outer wall of the cylindrical structure of the powder bin (1) along the radial direction.
8. The powder solvent filling mechanism according to any one of claims 1-4, wherein the powder delivery pump (2) is connected with a second powder pipe (21), the powder delivery pump (2) is connected with the tee pipe (4) through the second powder pipe (21), and the tee pipe (4) is detachably connected with the second powder pipe (21);
the liquid delivery pump (3) is connected with a liquid outlet pipe (32), the liquid delivery pump (3) is connected with the three-way pipe (4) through the liquid outlet pipe (32), and the three-way pipe (4) is detachably connected with the liquid outlet pipe (32).
9. The powder solvent filling mechanism according to claim 8, wherein the mixing device (5) is connected with a moving device (6), the moving device (6) comprises a sliding seat (61) and a screw rod (62), the mixing device (5) is mounted on the sliding seat (61), a screw hole (611) is formed in the sliding seat (61), and the screw rod (62) is in threaded connection with the screw hole (611).
10. The powder solvent filling mechanism according to claim 9, wherein a plurality of support plates (63) are mounted on the sliding seat (61), support holes (631) are formed in the support plates (63), the tee pipe (4) is arranged in the support holes (631) in a penetrating mode, and the discharging pipe (7) is arranged in the support holes (631) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174056.XU CN219765229U (en) | 2023-05-12 | 2023-05-12 | Powder solvent filling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174056.XU CN219765229U (en) | 2023-05-12 | 2023-05-12 | Powder solvent filling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219765229U true CN219765229U (en) | 2023-09-29 |
Family
ID=88131627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321174056.XU Active CN219765229U (en) | 2023-05-12 | 2023-05-12 | Powder solvent filling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219765229U (en) |
-
2023
- 2023-05-12 CN CN202321174056.XU patent/CN219765229U/en active Active
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