CN210224160U - Automatic liquid dropping device for automatic liquid injection machine - Google Patents
Automatic liquid dropping device for automatic liquid injection machine Download PDFInfo
- Publication number
- CN210224160U CN210224160U CN201921158378.9U CN201921158378U CN210224160U CN 210224160 U CN210224160 U CN 210224160U CN 201921158378 U CN201921158378 U CN 201921158378U CN 210224160 U CN210224160 U CN 210224160U
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- liquid
- automatic
- dropping
- liquid storage
- syringe needle
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- 239000007788 liquid Substances 0.000 title claims abstract description 181
- 238000002347 injection Methods 0.000 title abstract description 8
- 239000007924 injection Substances 0.000 title abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 53
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001802 infusion Methods 0.000 claims abstract description 8
- 238000002425 crystallisation Methods 0.000 abstract description 7
- 230000008025 crystallization Effects 0.000 abstract description 7
- 239000003792 electrolyte Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000037452 priming Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an automatic dropping liquid device for automatic notes liquid machine annotates liquid machine includes the infusion pump, including the liquid storage pot, store 98% methyl ethyl carbonate liquid in the liquid storage pot, the liquid storage pot liquid outlet has connect the dropping liquid syringe needle, and the motor and the pump head junction of infusion pump are aimed at to the dropping liquid syringe needle, are equipped with the dropping liquid solenoid valve between dropping liquid syringe needle and the liquid storage pot liquid outlet. The liquid dropping needle is utilized to drop 98 percent of methyl ethyl carbonate liquid in the liquid storage tank to the joint of the motor and the pump head of the liquid injection pump, so that the problem of electrolyte crystallization can be effectively solved. The device adopts the dropping liquid solenoid valve control dropping liquid syringe needle, can wholly adorn in automatic notes liquid machine or only pack into automatic notes liquid machine with the dropping liquid syringe needle, through automatic control system control dropping liquid, can not influence the normal work of automatic notes liquid machine.
Description
Technical Field
The utility model particularly relates to an automatic annotate liquid machine.
Background
The country sets new energy development as a strategic emerging industry, greatly supports the popularization and application of the new energy development from various layers, and the industry development is vigorous and changes day by day. And the polymer soft package has more excellent performance and safety in the current lithium ion battery cell, so the polymer soft package becomes a new favorite in the industry. In order to ensure the stability and consistency of products and improve the production efficiency and reduce the pressure of human resources, a plurality of practical manufacturers in the industry adopt automatic equipment to produce as much as possible, for example, a high-precision automatic liquid injection machine is adopted in a liquid injection process. However, in the production of the high-precision automatic liquid injection machine, the pump is usually blocked due to the crystallization of the electrolyte, so that the production must be stopped, and the operations of pump disassembly, cleaning, installation, debugging and the like are performed, which takes a long time, thus causing the conditions of low production efficiency, manpower waste, energy consumption and the like.
Disclosure of Invention
The utility model aims to solve the technical problem that an automatic dropping liquid device for annotating liquid machine automatically is provided, solve automatic liquid machine of annotating and cause the problem of card pump trouble because the electrolyte crystallization.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides an automatic dropping liquid device for automatic notes liquid machine, automatic notes liquid machine includes the priming pump, including the liquid storage pot, and the storage has 98% methyl ethyl carbonate liquid in the liquid storage pot, and the liquid storage pot liquid outlet has connect the dropping liquid syringe needle, and the motor and the pump head junction of priming pump are aimed at to the dropping liquid syringe needle, are equipped with the dropping liquid solenoid valve between dropping liquid syringe needle and the liquid storage pot liquid outlet.
Furthermore, high-pressure gas is filled in the liquid storage tank.
Furthermore, a pressure sensor is arranged in the liquid storage tank to detect air pressure.
Further, the liquid storage tank is provided with an inflation solenoid valve for inflating the liquid storage tank.
Furthermore, the liquid storage tank is provided with a liquid level column for observing the liquid level in the liquid storage tank.
Furthermore, a liquid level sensor is arranged at the lowest set liquid level of the liquid storage tank.
Further, the liquid storage tank is provided with a liquid adding valve.
Furthermore, the dropping liquid syringe needle is equipped with a plurality ofly, and every dropping liquid syringe needle corresponds to the junction of a department's infusion pump and motor.
The utility model discloses an useful part lies in, utilizes the dropping liquid syringe needle to drip the 98% methyl ethyl carbonate liquid in the liquid storage pot to the motor and the pump head junction of infusion pump, can effectively solve the problem of electrolyte crystallization. The device adopts the dropping liquid solenoid valve control dropping liquid syringe needle, can wholly adorn in automatic notes liquid machine or only pack into automatic notes liquid machine with the dropping liquid syringe needle, through automatic control system control dropping liquid, can not influence the normal work of automatic notes liquid machine.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
the utility model relates to an embodiment is shown in fig. 1, an automatic dropping liquid device for annotating liquid machine automatically, and automatic annotate liquid machine includes the priming pump, including liquid storage pot 5, the storage has 98% methyl ethyl carbonate liquid in the liquid storage pot 5, and liquid storage pot 5 liquid outlet has connect dropping liquid syringe needle 8, and motor and the pump head junction of priming pump are aimed at to dropping liquid syringe needle 8, are equipped with dropping liquid solenoid valve 7 between dropping liquid syringe needle 8 and the 5 liquid outlets of liquid storage pot.
The 98 percent methyl ethyl carbonate liquid in the liquid storage tank is dripped to the joint of the motor and the pump head of the liquid injection pump by using the liquid dripping needle head 8, so that the problem of electrolyte crystallization can be effectively solved. The device adopts dropping liquid solenoid valve 7 control dropping liquid syringe needle 8, can wholly adorn in automatic notes liquid machine or only pack into automatic notes liquid machine with the dropping liquid syringe needle, through automatic control system control dropping liquid, can not influence the normal work of automatic notes liquid machine.
In this embodiment, the liquid storage tank 5 is filled with high-pressure gas, the pressure sensor 1 is arranged in the liquid storage tank 5 to detect air pressure, and the inflation solenoid valve 3 inflates the liquid storage tank. The high-pressure gas can ensure the liquid dropping effect, the pressure sensor 1 can detect the air pressure in the liquid storage tank 5, and when the air pressure is detected to be insufficient, the control system can open the inflation solenoid valve 3 to inflate the liquid storage tank 5 so as to maintain the stable air pressure.
In this embodiment, the liquid storage tank 5 is provided with a liquid level column 4 for observing the liquid level in the liquid storage tank 5, a liquid level sensor 6 is arranged at the lowest set liquid level of the liquid storage tank 5, and the liquid storage tank 5 is provided with a liquid adding valve 2. The liquid level in the liquid storage tank 5 can be visually observed through the liquid level column 4, so that liquid can be conveniently and timely added into the liquid storage tank 5, the position of the liquid storage tank 5 can be conveniently set, and the situation that the liquid storage tank 5 is inconvenient to observe the liquid level inside is avoided. Liquid level sensor 6 locates liquid storage pot 5 and sets for liquid level department minimum, when liquid level sensor 6 detected the liquid level in the liquid storage pot 5 and is less than minimum setting value, can send alarm information to control system and remind timely liquid feeding, avoid the liquid level to hang down to lead to the not good problem that can't solve the electrolyte crystallization of dropping liquid effect excessively.
In this embodiment, a plurality of dropping needles 8 are provided, and each dropping needle 8 corresponds to a connection between the infusion pump and the motor. One dropping solenoid valve 7 can synchronously control a plurality of dropping needles 8 to act simultaneously.
In this embodiment, the dropping electromagnetic valve 7, the pressure sensor 1, the filling valve 2, the inflation electromagnetic valve 3 and the liquid level sensor 6 are all connected to the control device 9, and the control device 9 receives and processes data of the pressure sensor 1 and the liquid level sensor 6 to control actions of the dropping electromagnetic valve 7, the filling valve 2 and the inflation electromagnetic valve 3.
The liquid dropping method using the device is that the liquid dropping electromagnetic valve 7 is opened every 20 to 30 minutes, each liquid dropping needle 8 drops 1 to 2 grams of liquid to the connection part of the motor and the pump head of the liquid injection pump, and the liquid dropping time lasts 3 to 5 seconds each time.
Found in practice, can also solve the electrolyte crystallization problem with 98% methyl ethyl carbonate liquid to the motor of infusion pump and pump head junction dropping liquid every 30 to 50 minutes, if do not adopt above-mentioned equipment and carry out manual dropping liquid, then need automatic notes liquid machine to shut down the back and get into automatic notes liquid machine inside and just can operate, shut down and can lead to product quality to descend, and extravagant manpower to there is certain potential safety hazard.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides an automatic dropping liquid device for annotating liquid machine automatically, annotate liquid machine automatically includes the filling pump, its characterized in that: including the liquid storage pot, the storage has 98% methyl ethyl carbonate liquid in the liquid storage pot, the liquid storage pot liquid outlet has connect the dropping liquid syringe needle, the motor and the pump head junction of infusion pump are aimed at to the dropping liquid syringe needle, are equipped with the dropping liquid solenoid valve between dropping liquid syringe needle and the liquid storage pot liquid outlet.
2. The automatic drip device for an automatic liquid filling machine according to claim 1, wherein: high-pressure gas is filled in the liquid storage tank.
3. The automatic drip device for an automatic liquid filling machine according to claim 2, wherein: and a pressure sensor is arranged in the liquid storage tank to detect air pressure.
4. The automatic drip device for an automatic liquid filling machine according to claim 2, wherein: the liquid storage tank is provided with an inflation solenoid valve for inflating the liquid storage tank.
5. The automatic drip device for an automatic liquid filling machine according to claim 1, wherein: the liquid storage tank is provided with a liquid level column for observing the liquid level in the liquid storage tank.
6. The automatic drip device for an automatic liquid filling machine according to claim 1, wherein: and a liquid level sensor is arranged at the lowest set liquid level of the liquid storage tank.
7. The automatic drip device for an automatic liquid filling machine according to claim 1, wherein: the liquid storage tank is provided with a liquid adding valve.
8. The automatic drip device for an automatic liquid filling machine according to claim 1, wherein: the dropping liquid syringe needle is equipped with a plurality ofly, and every dropping liquid syringe needle corresponds to the junction of a department's infusion pump and motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158378.9U CN210224160U (en) | 2019-07-23 | 2019-07-23 | Automatic liquid dropping device for automatic liquid injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158378.9U CN210224160U (en) | 2019-07-23 | 2019-07-23 | Automatic liquid dropping device for automatic liquid injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210224160U true CN210224160U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921158378.9U Active CN210224160U (en) | 2019-07-23 | 2019-07-23 | Automatic liquid dropping device for automatic liquid injection machine |
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| Country | Link |
|---|---|
| CN (1) | CN210224160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256565A (en) * | 2020-09-11 | 2022-03-29 | 深圳市科晶智达科技有限公司 | Battery processing method applying vacuum liquid injection sealing machine |
| CN117293497A (en) * | 2023-11-24 | 2023-12-26 | 深圳市恒永达科技股份有限公司 | Battery liquid injection crystallization-preventing maintenance method and battery liquid injection system |
-
2019
- 2019-07-23 CN CN201921158378.9U patent/CN210224160U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256565A (en) * | 2020-09-11 | 2022-03-29 | 深圳市科晶智达科技有限公司 | Battery processing method applying vacuum liquid injection sealing machine |
| CN114256565B (en) * | 2020-09-11 | 2024-06-07 | 深圳市科晶智达科技有限公司 | Battery processing method using vacuum liquid filling and sealing machine |
| CN117293497A (en) * | 2023-11-24 | 2023-12-26 | 深圳市恒永达科技股份有限公司 | Battery liquid injection crystallization-preventing maintenance method and battery liquid injection system |
| CN117293497B (en) * | 2023-11-24 | 2024-03-08 | 深圳市恒永达科技股份有限公司 | Battery liquid injection crystallization-preventing maintenance method and battery liquid injection system |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220214 Address after: 710000 room 10701, building 6, No. 65, Keji Second Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Baoli New Energy Technology Co.,Ltd. Address before: 750411 longneng science and Technology Industrial Zone, Ningdong new energy industrial park, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: LONGPOWERS TECHNOLOGY (NINGXIA) CO.,LTD. |