CN211707652U - Liquid injection tray cleaning equipment and battery cell liquid injection system - Google Patents
Liquid injection tray cleaning equipment and battery cell liquid injection system Download PDFInfo
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- CN211707652U CN211707652U CN202020132068.6U CN202020132068U CN211707652U CN 211707652 U CN211707652 U CN 211707652U CN 202020132068 U CN202020132068 U CN 202020132068U CN 211707652 U CN211707652 U CN 211707652U
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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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Abstract
The utility model relates to a battery technology field provides a annotate liquid tray cleaning equipment and electric core and annotate liquid system. Annotate liquid tray cleaning equipment include support body, belt cleaning device and first transmission unit, belt cleaning device with first transmission unit installs on the support body, still be provided with the installation position that is used for installing priming device on the support body, first transmission unit sets up to follow the notes liquid tray that is used for annotating the liquid installation position department conveys to belt cleaning device. The utility model discloses an annotate liquid tray cleaning equipment can prevent to annotate the electrolyte that other parts in liquid tray and the equipment were spilled over from corroding, promotes the life of annotating the liquid tray, has reduced the change cycle of annotating the liquid tray, reduce cost.
Description
Technical Field
The utility model relates to a battery technology field, in particular to annotate liquid tray cleaning equipment and electric core and annotate liquid system.
Background
A lithium ion battery is a secondary battery (rechargeable battery) that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. The electrolyte is used as a conductive medium in the battery, and the normal charge and discharge of the battery are ensured by lithium ion transmission between the positive electrode and the negative electrode. In order to ensure that the electrolyte can better infiltrate the diaphragms of the positive and negative pole pieces of the battery and improve the liquid injection efficiency, most of the current battery manufacturers adopt a high-pressure liquid injection mode to perform liquid injection production on the lithium ion battery.
However, in the high-pressure liquid injection process, the electrolyte is difficult to completely infiltrate into the positive and negative pole pieces, and the problem of liquid leakage of the battery cell after liquid injection can occur, so that the electrolyte overflows into the liquid injection tray. The main solvent of the electrolyte is DMC (dimethyl carbonate), the dimethyl carbonate has strong corrosivity, and if the emitted electrolyte is not cleaned in time, the corrosion of the liquid injection tray tool and the liquid injection machine equipment can be caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an annotate liquid tray cleaning equipment to solve the battery and annotate the easy electrolyte corrosion of liquid tray and influence life's problem into the liquid in-process.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides an annotate liquid tray cleaning equipment, includes support body, belt cleaning device and first transfer unit, belt cleaning device with first transfer unit installs on the support body, still be provided with the installation position that is used for installing priming device on the support body, first transfer unit sets up to follow the notes liquid tray that is used for annotating the liquid installation position department conveys to belt cleaning device.
Further, the liquid injection tray cleaning device comprises a second conveying unit which is arranged to convey the liquid injection tray cleaned by the cleaning device to the most upstream of the first conveying unit so as to be conveyed to the installation position by the first conveying unit.
Further, the first conveying unit comprises a first conveying mechanism and a second conveying mechanism extending along the conveying direction of the first conveying unit, the second conveying unit comprises a third conveying mechanism and a fourth conveying mechanism extending along the conveying direction of the second conveying unit, the third conveying mechanism is arranged below the first conveying mechanism at intervals, the fourth conveying mechanism is arranged below the second conveying mechanism at intervals, the most upstream of the fourth conveying mechanism is in conveying connection with the most downstream of the second conveying mechanism, the most downstream of the third conveying mechanism is in conveying connection with the most upstream of the first conveying mechanism, the mounting position is located in the conveying area of the first conveying mechanism, and the cleaning device is located in the conveying area of the second conveying mechanism.
Further, be provided with on the support body and be used for right annotate the liquid tray before annotating the liquid and annotate the first weighing unit and the second weighing unit that the liquid was weighed respectively after annotating, the second weighing unit is located on the direction of delivery of first conveying unit the low reaches of first weighing unit and being located belt cleaning device's upper reaches, first conveying unit sets up to be able to will pass through there is the weight difference after first weighing unit with the second weighing unit weighs annotate the liquid tray conveying to belt cleaning device to will pass through first weighing unit with there is not the weight difference after the second weighing unit weighs annotate the liquid tray direct conveying to the second conveying unit.
Further, the first conveying mechanism and the second conveying mechanism are arranged at intervals in the conveying direction of the first conveying unit, and the third conveying mechanism and the fourth conveying mechanism are arranged at intervals in the conveying direction of the second conveying unit;
annotate liquid tray cleaning equipment includes first lifting device, first lifting device includes first portion and the first portion of lifting, first portion of lifting is used for bearing and conveying annotate the liquid tray, first portion of lifting is used for going up and down first portion of lifting makes first portion of lifting be located first transport mechanism with connect with the conveying between the second transport mechanism first transport mechanism with the first position of second transport mechanism and be located third transport mechanism with connect with the conveying between the fourth transport mechanism third transport mechanism with go up and down between the second position of fourth transport mechanism.
Further, the liquid injection tray cleaning equipment comprises a control unit, the control unit is respectively electrically connected with the first weighing unit and the second weighing unit to receive data information of the first weighing unit and the second weighing unit, and the control unit is electrically connected with the first lifting portion to control the operation of the first lifting portion according to the received data information.
Further, the liquid injection tray cleaning device comprises a second lifting device, the second lifting device comprises a second lifting part and a second lifting part, the second lifting part is used for carrying and conveying the liquid injection tray, and the second lifting part is used for lifting the second lifting part to enable the second lifting part to be lifted and lowered between a first position close to the most upstream of the first conveying mechanism to convey and connect the first conveying mechanism and a second position close to the most downstream of the third conveying mechanism to convey and connect the third conveying mechanism; and/or
Annotate liquid tray cleaning equipment includes third lifting device, third lifting device includes third portion of holding up and third portion of going up and down, the third portion of holding up is used for bearing and conveying annotate the liquid tray, the second portion of going up and down is used for going up and down the third portion of holding up so that the third portion of holding up is being close to the most low reaches of second transport mechanism is connected with the conveying in order to the first position of second transport mechanism and being close to the most upstream of fourth transport mechanism is connected with the conveying between the second position of fourth transport mechanism goes up and down.
Further, the first conveying mechanism is close to one end of the first lifting device, the second conveying mechanism is close to one end of the third lifting device, the third conveying mechanism is close to one end of the second lifting device, the fourth conveying mechanism is close to one end of the first lifting device, the second lifting device and the third lifting device are respectively provided with a sensor used for monitoring position information of the liquid injection tray, and the sensor is electrically connected with the control unit.
Furthermore, guide wheels are respectively arranged at two ends of the first conveying mechanism in the conveying direction, at two ends of the second conveying mechanism in the conveying direction, at two ends of the third conveying mechanism in the conveying direction and at two ends of the fourth conveying mechanism in the conveying direction, and the first supporting part, the second supporting part and the third supporting part are respectively in rolling contact with the corresponding guide wheels when the first conveying mechanism is lifted.
Compared with the prior art, annotate liquid tray cleaning equipment have following advantage:
the liquid injection tray cleaning equipment of the utility model cleans the liquid injection tray after liquid injection through the cleaning device, thereby preventing the liquid injection tray and other parts in the equipment from being corroded by overflowed electrolyte, prolonging the service life of the liquid injection tray, reducing the replacement period of the liquid injection tray and lowering the cost; meanwhile, the liquid injection tray after liquid injection can be automatically conveyed into the cleaning device to be cleaned through the design of the first conveying unit, convenience is improved, and manual labor is reduced.
Another object of the utility model is to provide an electric core annotates liquid system to solve the battery and annotate the liquid in-process and annotate the easy problem that influences life that is corroded by electrolyte of liquid tray.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a battery core liquid injection system comprises the liquid injection tray cleaning equipment and a liquid injection device arranged on an installation position.
Compared with the prior art, the advantages of the battery cell liquid injection system and the liquid injection tray cleaning equipment are the same, and are not described again.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a battery cell liquid injection system according to an embodiment of the present invention.
Description of reference numerals:
1-a second weighing cell; 2-liquid injection tray;
3-a first weighing cell; 4-a liquid injection device;
5-a third transport mechanism; 6-a sensor;
7-a cleaning device; 8-a second raised portion;
9-a guide wheel; 10-a third weighing cell;
11-a first transport mechanism; 12-a third raised portion;
13-a fourth transport mechanism; 14-a first raised portion;
15-a second transport mechanism; 16-a second lift;
17-a first lift; 18-a third lifting section;
19-a first scaffold; 20-a second scaffold;
21-a third scaffold; 22-fourth support.
Detailed Description
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
In addition, the terms of orientation such as "upper, lower, left, right" and the like in the embodiments of the present invention are used in the light of the orientation shown in the drawings.
The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.
An aspect of the utility model provides an annotate liquid tray cleaning equipment, including support body, belt cleaning device 7 and first transmission unit, belt cleaning device 7 with first transmission unit installs on the support body, still be provided with the installation position that is used for installing priming device 4 on the support body, first transmission unit sets up to follow the notes liquid tray 2 that can be used for annotating the liquid installation position department conveys to belt cleaning device 7. The liquid injection tray 2 is used for positioning the battery in the battery liquid injection process and placing the battery in the liquid injection tray 2 for liquid injection.
The liquid injection tray cleaning equipment of the utility model cleans the liquid injection tray 2 after liquid injection through the cleaning device 7, can prevent the liquid injection tray 2 and other parts in the equipment from being corroded by overflowed electrolyte, improves the service life of the liquid injection tray 2, reduces the replacement period of the liquid injection tray 2 and reduces the cost; meanwhile, the liquid injection tray 2 after liquid injection can be automatically conveyed into the cleaning device 7 to be cleaned through the design of the first conveying unit, convenience is improved, and manual labor is reduced.
As an embodiment, the priming tray cleaning apparatus includes a second conveyance unit provided so as to be able to convey the priming tray 2 cleaned by the cleaning device 7 to the most upstream of the first conveyance unit to be conveyed to the mounting site by the first conveyance unit. The design of the second transfer unit may enable the priming tray 2 to be recycled. The most upstream of the first conveyance unit refers to the left end position of the first conveyance mechanism shown in fig. 1.
In one embodiment, the first conveying unit includes a first conveying mechanism 11 and a second conveying mechanism 15 extending in a conveying direction thereof, the second conveying unit includes a third conveying mechanism 5 and a fourth conveying mechanism 13 extending in the conveying direction thereof, the third conveying mechanism 5 is disposed below the first conveying mechanism 11 at an interval, the fourth conveying mechanism 13 is disposed below the second conveying mechanism 15 at an interval, a most upstream of the fourth conveying mechanism 13 is in conveying connection with a most downstream of the second conveying mechanism 15, a most downstream of the third conveying mechanism 5 is in conveying connection with a most upstream of the first conveying mechanism 11, the mounting position is located in a conveying area of the first conveying mechanism 11, and the cleaning device 7 is located in a conveying area of the second conveying mechanism 15. The first conveying mechanism 11, the second conveying mechanism 15, the third conveying mechanism 5, and the fourth conveying mechanism 13 may all be conveyor belt mechanisms. The most downstream of the second conveyance mechanism 15 means at the right end position of the second conveyance mechanism 15 shown in fig. 1; the most downstream of the third conveyance mechanism 5 means at the left end position of the third conveyance mechanism 5 shown in fig. 1; the most upstream of the fourth conveyance mechanism 13 means at the right end position of the fourth conveyance mechanism 13 shown in fig. 1.
As an embodiment, as shown in fig. 1, a first weighing unit 3 and a second weighing unit 1 for weighing the injection tray 2 before and after injection are disposed on the frame body, the second weighing unit 1 is located downstream of the first weighing unit 3 and upstream of the cleaning device 7 in the conveying direction of the first conveying unit, and the first conveying unit is configured to convey the injection tray 2, which is weighed by the first weighing unit 3 and the second weighing unit 1 and has a weight difference, to the cleaning device 7, and directly convey the injection tray 2, which is weighed by the first weighing unit 3 and the second weighing unit 1 and has no weight difference, to the second conveying unit. The design of the first weighing unit 3 and the second weighing unit 1 can judge the liquid injection tray 2 after the battery is injected with liquid, if the weighing data of the second weighing unit 1 is obviously larger than that of the first weighing unit 3, it is indicated that electrolyte overflows into the liquid injection tray 2 in the battery liquid injection process, the electrolyte is conveyed to the cleaning device 7 through the first conveying unit to be cleaned, if the weighing results of the first weighing unit 3 and the second weighing unit 1 are consistent, it is indicated that the electrolyte does not overflow into the liquid injection tray 2 in the liquid injection process, the liquid injection tray 2 can be conveyed into the second conveying unit through the first conveying unit, and the electrolyte is conveyed to the most upstream of the first conveying unit through the second conveying unit to realize recycling, and the design practicability is stronger. The first weighing cell 3 and the second weighing cell 1 are arranged in the conveying area of the first conveying mechanism 11.
As an embodiment, as shown in fig. 1, the first conveying mechanism 11 and the second conveying mechanism 15 are disposed at an interval in the conveying direction of the first conveying unit, and the third conveying mechanism 5 and the fourth conveying mechanism 13 are disposed at an interval in the conveying direction of the second conveying unit; the liquid injection tray cleaning device comprises a first lifting device, the first lifting device comprises a first supporting portion 14 and a first lifting portion 17, the first supporting portion 14 is used for bearing and conveying the liquid injection tray 2, the first lifting portion 17 is used for lifting the first supporting portion 14 so that the first supporting portion 14 is lifted between a first position where the first conveying mechanism 11 is located between the first conveying mechanism 11 and the second conveying mechanism 15 and where the first conveying mechanism 11 is connected with the second conveying mechanism 15 in a conveying mode, and a second position where the third conveying mechanism 5 is located between the third conveying mechanism 5 and the fourth conveying mechanism 13 and where the third conveying mechanism 5 is connected with the fourth conveying mechanism 13 in a conveying mode. The first lifting portion 14 is provided with a conveyor belt so that the injection tray 2 can be conveyed when passing, and the conveyor belt can convey to the right (i.e. in accordance with the conveying direction of the first conveying unit) when the first lifting portion 14 is located at the first position and convey to the left (i.e. in accordance with the conveying direction of the second conveying unit) when the first lifting portion 14 is located at the second position.
As an embodiment, the liquid injection tray cleaning apparatus includes a control unit electrically connected to the first weighing unit 3 and the second weighing unit 1 respectively to receive data information of the first weighing unit 3 and the second weighing unit 1, and the control unit is electrically connected to the first elevating portion 17 to control the operation of the first elevating portion 17 according to the received data information.
As an embodiment, as shown in fig. 1, the injection tray cleaning apparatus includes a second lifting device, the second lifting device includes a second lifting portion and a second lifting portion 16, the second lifting portion is configured to carry and convey the injection tray 2, the second lifting portion 16 is configured to lift and lower the second lifting portion between a first position near the most upstream of the first conveying mechanism 11 to convey and connect the first conveying mechanism 11 and a second position near the most downstream of the third conveying mechanism 5 to convey and connect the third conveying mechanism 5; and/or the liquid injection tray cleaning device comprises a third lifting device, the third lifting device comprises a third lifting part 12 and a third lifting part 18, the third lifting part 12 is used for carrying and conveying the liquid injection tray 2, the second lifting part 16 is used for lifting the third lifting part 12 so as to enable the third lifting part 12 to lift between a first position close to the most downstream of the second conveying mechanism 15 for conveying and connecting the second conveying mechanism 15 and a second position close to the most upstream of the fourth conveying mechanism 13 for conveying and connecting the fourth conveying mechanism 13. The second supporting part and the third supporting part 12 are both provided with a conveyor belt, so that the liquid injection tray 2 can be conveyed when the liquid injection tray 2 passes through. The conveyor belt on the second raised portion may be conveyed to the right (i.e., in line with the conveying direction of the first conveying unit) when the second raised portion is at the first position, and to the left (i.e., in line with the conveying direction of the second conveying unit) when the second raised portion is at the second position. The conveyor belt on the third raised portion 12 may be conveyed to the right (i.e. in line with the conveying direction of the first conveying unit) when said third raised portion 12 is in the first position and to the left (i.e. in line with the conveying direction of the second conveying unit) when in the second position. The control unit may be electrically connected to the second lifting/lowering unit 16 and the third lifting/lowering unit 18, respectively, to control the operation of the second lifting/lowering unit 16 and the third lifting/lowering unit 18 according to the received data information.
As an embodiment, as shown in fig. 1, a sensor 6 for monitoring position information of the injection tray 2 is respectively disposed on one end of the first conveying mechanism 11 close to the first lifting device, one end of the second conveying mechanism 15 close to the third lifting device, one end of the third conveying mechanism 5 close to the second lifting device, one end of the fourth conveying mechanism 13 close to the first lifting device, and the first lifting device, the second lifting device, and the third lifting device, and the sensor 6 is electrically connected to the control unit. The sensor 6 is used for determining the position of the injection tray 2 at any time, so that the first lifting device, the second lifting device and the third lifting device are correspondingly controlled by the control unit to operate the injection tray 2.
In one embodiment, guide wheels 9 are respectively provided at both ends of the first conveying mechanism 11 in the conveying direction, at both ends of the second conveying mechanism 15 in the conveying direction, at both ends of the third conveying mechanism 5 in the conveying direction, and at both ends of the fourth conveying mechanism 13 in the conveying direction, and the first raised portion 14, the second raised portion, and the third raised portion 12 are respectively in rolling contact with the corresponding guide wheels 9 when being lifted. The first supporting part 14, the second supporting part and the third supporting part 12 are driven by the guide wheel 9 in the ascending or descending process, so that the friction can be reduced.
As an implementation manner, the liquid injection tray cleaning apparatus further includes a first bracket 19, a second bracket 20, a third bracket 21 and a fourth bracket 22, the first bracket 19 is disposed on the left side of the first conveying mechanism 11 at intervals, the second bracket 20 is disposed on the right side of the second conveying mechanism 15 at intervals, the third bracket 21 is disposed on the left side of the third conveying mechanism 5 at intervals, the fourth bracket 22 is disposed on the right side of the fourth conveying mechanism 13 at intervals, and the guide wheel 9 is disposed on one side of the first bracket 19 close to the first conveying mechanism 11, one side of the second bracket 20 close to the second conveying mechanism 15, one side of the third bracket 21 close to the third conveying mechanism 5, and one side of the fourth bracket 22 close to the fourth conveying mechanism 13. Due to the design, the first supporting part 14, the second supporting part and the third supporting part 12 can be driven by the two guide wheels 9 in the process of ascending or descending, so that friction can be reduced, and the stability of the ascending or descending process can be ensured by the two guide wheels 9.
As an embodiment, the liquid injection tray cleaning apparatus includes a third weighing unit 10, the third weighing unit 10 is disposed on the frame body, the third weighing unit 10 is located on the downstream of the cleaning device 7 in the conveying direction of the first conveying unit, and the third weighing unit 10 is disposed to be used for weighing the liquid injection tray 2 after cleaning. The control unit is electrically connected to the third weighing unit 10 to receive the data information of the third weighing unit 10 and correspondingly control the third lifting device according to the data information. The third weighing cell 10 is arranged in the conveying area of the second conveying mechanism 15.
The rack body may be a rack body of the first conveying mechanism 11 or the second conveying mechanism 15, or a rack body separately installed on the first conveying mechanism 11 or the second conveying mechanism 15.
As an alternative embodiment, in the injection tray cleaning apparatus, the second lifting device and the third lifting device may not be provided, and the recycled injection tray may be transported from the second transfer unit to the most upstream of the first transfer unit by a robot.
The utility model discloses the second aspect provides an electricity core annotates liquid system, annotate liquid tray 2 cleaning system and include as above annotate liquid tray cleaning equipment and set up in priming device 4 on the installation position.
As an implementation manner, the battery cell liquid injection system further includes a first manipulator corresponding to the liquid injection device 4 and a second manipulator corresponding to the cleaning device 7, and the control unit is electrically connected to the first manipulator and the second manipulator respectively.
When the liquid injection tray 2 works, the liquid injection tray is conveyed by the first conveying mechanism 11 and reaches the first weighing unit 3 to be weighed, and the control unit receives data information of the first weighing unit 3; the first conveying mechanism 11 conveys the weighed liquid injection tray 2 to the liquid injection device 4, the first mechanical arm places the liquid injection tray 2 to a specified position for injecting liquid in the liquid injection device 4, and places a battery cell to be injected into the liquid injection tray 2 for positioning; after the liquid injection of the battery core is finished, the battery core after the liquid injection is taken away by the first mechanical arm, the liquid injection tray 2 is placed on the first conveying mechanism 11 again for conveying, and when the liquid injection tray 2 reaches the position of the second weighing unit 1, the second weighing unit 1 is lifted to weigh the liquid injection tray 2; the control unit receives the data information of the second weighing cell 1 and compares it with the data information of the first weighing cell 3.
If the data information of the second weighing unit 1 is obviously greater than that of the first weighing unit 3, it indicates that electrolyte overflows into the liquid injection tray 2 in the process of injecting liquid into the battery cell; at this time, the control unit controls the first lifting part 17 to act, so that the first lifting part 14 is lifted to the first position, is in transmission connection with the first conveying mechanism 11 and the second conveying mechanism 15, conveys the liquid injection tray 2 into the conveying area of the second conveying mechanism 15 through the conveying belt on the first lifting part 14, and conveys the liquid injection tray to the cleaning device 7 through the second conveying mechanism 15; the control unit controls the second manipulator to move the injection tray 2 from the second conveying mechanism 15 to a designated position for cleaning the injection tray 2, and the injection tray 2 is cleaned; after the liquid injection tray 2 is cleaned, the second manipulator puts the liquid injection tray 2 back on the second conveying mechanism 15 again, and conveys the liquid injection tray to the third weighing unit 10 for weighing through the second conveying mechanism 15; the control unit receives the data information of the third weighing cell 10 and compares it with the data information of the first weighing cell 3.
If the data information of the third weighing unit 10 is obviously greater than the data information of the first weighing unit 3, it indicates that the injection tray 2 is not cleaned, and at this time, the second manipulator places the injection tray 2 which is not cleaned in the unqualified product area, and manually confirms and processes the reason for the unqualified weight.
If the data information of the third weighing unit 10 is consistent with the data information of the first weighing unit 3, the liquid injection tray 2 is cleaned and can be recycled; at this time, the control unit controls the third lifting part 18 to act and drive the third lifting part 12 to ascend to the first position and be in transmission connection with the second conveying mechanism 15, the second conveying mechanism 15 conveys the liquid injection tray 2 to the third lifting part 12, and then the control unit controls the third lifting part 18 to act and drive the third lifting part 12 to the second position and be in transmission connection with the fourth conveying mechanism 13; the conveyor belt on the third lifting part 12 conveys the liquid injection tray 2 to a fourth conveying mechanism 13, and the liquid injection tray is conveyed to a first lifting part 14 at a second position through the fourth conveying mechanism 13 and then conveyed to the third conveying mechanism 5 through the first lifting part 14; the third conveying mechanism 5 conveys the liquid injection tray 2 to a second supporting part located at the second position, and the control unit controls the second lifting part 16 to act and drives the second supporting part to lift to the first position; finally, the second lifting part conveys the liquid injection tray 2 to the first conveying mechanism 11, and the liquid injection tray is conveyed to the first weighing unit 3 by the first conveying mechanism 11, so that the liquid injection tray can be recycled.
If the data information of the second weighing unit 1 is consistent with the data information of the first weighing unit 3, it indicates that no electrolyte overflows into the liquid injection tray 2 in the process of injecting liquid into the battery cell; at this time, the control unit controls the first lifting part 17 to act, the first supporting part 14 is lifted to the first position, the first conveying mechanism 11 conveys the liquid injection tray 2 to the first supporting part 14, then the control unit controls the first lifting part 17 to act and drives the first supporting part 14 to the second position, and the conveyor belt on the first supporting part 14 conveys the liquid injection tray 2 to the third conveying mechanism 5; the third conveying mechanism 5 conveys the liquid injection tray 2 to a second supporting part located at a second position, the control unit controls the second lifting part 16 to move and drives the second supporting part to ascend to the first position, and the conveyor belt on the second supporting part conveys the liquid injection tray 2 to the first conveying mechanism 11 and conveys the liquid injection tray to the first weighing unit 3 through the first conveying mechanism 11 for weighing, so that the recycling is realized.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an annotate liquid tray cleaning equipment, its characterized in that includes support body, belt cleaning device (7) and first transfer unit, belt cleaning device (7) with first transfer unit installs on the support body, still be provided with the installation position that is used for installing notes liquid device (4) on the support body, first transfer unit sets up to follow annotate liquid tray (2) that are used for annotating the liquid installation position department conveys belt cleaning device (7).
2. The injection tray cleaning apparatus according to claim 1, characterized in that it comprises a second transfer unit arranged to be able to transfer the injection tray (2) cleaned by the cleaning device (7) to the most upstream of the first transfer unit for transfer to the mounting site by the first transfer unit.
3. The priming tray cleaning apparatus according to claim 2, characterized in that the first conveying unit includes a first conveying mechanism (11) and a second conveying mechanism (15) extending in a conveying direction thereof, the second conveying unit includes a third conveying mechanism (5) and a fourth conveying mechanism (13) extending in a conveying direction thereof, the third conveying mechanism (5) is disposed at a spacing below the first conveying mechanism (11), the fourth conveying mechanism (13) is disposed at a spacing below the second conveying mechanism (15), an uppermost stream of the fourth conveying mechanism (13) is in conveying connection with a lowermost stream of the second conveying mechanism (15), a lowermost stream of the third conveying mechanism (5) is in conveying connection with an uppermost stream of the first conveying mechanism (11), the mounting position is located in a conveying area of the first conveying mechanism (11), the cleaning device (7) is located in the conveying area of the second conveying mechanism (15).
4. The injection tray cleaning device according to claim 3, wherein the frame body is provided with a first weighing unit (3) and a second weighing unit (1) for weighing the injection tray (2) before and after injection respectively, the second weighing unit (1) being located downstream of the first weighing unit (3) and upstream of the cleaning device (7) in the conveying direction of the first conveying unit, the first conveying unit is arranged to convey the liquid injection tray (2) which is weighed by the first weighing unit (3) and the second weighing unit (1) and has a weight difference to the cleaning device (7), and directly conveying the liquid injection tray (2) which is weighed by the first weighing unit (3) and the second weighing unit (1) and has no weight difference to the second conveying unit.
5. The priming tray cleaning apparatus according to claim 4, characterized in that the first conveying mechanism (11) and the second conveying mechanism (15) are arranged at intervals in the conveying direction of the first conveying unit, and the third conveying mechanism (5) and the fourth conveying mechanism (13) are arranged at intervals in the conveying direction of the second conveying unit;
the liquid injection tray cleaning equipment comprises a first lifting device, the first lifting device comprises a first supporting portion (14) and a first lifting portion (17), the first supporting portion (14) is used for bearing and conveying the liquid injection tray (2), the first lifting portion (17) is used for lifting the first supporting portion (14) to enable the first supporting portion (14) to lift between a first position located between the first conveying mechanism (11) and the second conveying mechanism (15) and a second position located between the third conveying mechanism (5) and the fourth conveying mechanism (13) to lift between a second position located between the third conveying mechanism (5) and the fourth conveying mechanism (13) and connected with the third conveying mechanism (5) and the fourth conveying mechanism (13).
6. The injection tray cleaning apparatus according to claim 5, comprising a control unit electrically connected to the first weighing unit (3) and the second weighing unit (1) respectively to receive data information of the first weighing unit (3) and the second weighing unit (1), the control unit being electrically connected to the first elevating portion (17) to control operation of the first elevating portion (17) according to the received data information.
7. The injection tray cleaning apparatus according to claim 6, characterized in that it comprises second lifting means comprising a second raising portion (8) and a second lifting portion (16), said second raising portion (8) being intended to carry and convey the injection tray (2), said second lifting portion (16) being intended to raise and lower said second raising portion (8) in order to raise and lower said second raising portion (8) between a first position, close to the most upstream of said first transfer mechanism (11), for conveying connection with said first transfer mechanism (11), and a second position, close to the most downstream of said third transfer mechanism (5), for conveying connection with said third transfer mechanism (5); and/or
The liquid injection tray cleaning equipment comprises a third lifting device, the third lifting device comprises a third supporting part (12) and a third lifting part (18), the third supporting part (12) is used for bearing and conveying the liquid injection tray (2), the second lifting part (16) is used for lifting the third supporting part (12) so that the third supporting part (12) can be lifted between a first position close to the most downstream of the second conveying mechanism (15) to convey and connect the second conveying mechanism (15) and a second position close to the most upstream of the fourth conveying mechanism (13) to convey and connect the fourth conveying mechanism (13).
8. The injection tray cleaning equipment according to claim 7, wherein the first conveying mechanism (11) is close to one end of the first lifting device, the second conveying mechanism (15) is close to one end of the third lifting device, the third conveying mechanism (5) is close to one end of the second lifting device, the fourth conveying mechanism (13) is close to one end of the first lifting device, and sensors (6) for monitoring position information of the injection tray (2) are respectively arranged on the first lifting device, the second lifting device and the third lifting device, and the sensors (6) are electrically connected with the control unit.
9. The cleaning equipment for the injection tray as claimed in claim 7, wherein guide wheels (9) are respectively arranged at two ends of the first conveying mechanism (11) along the conveying direction, two ends of the second conveying mechanism (15) along the conveying direction, two ends of the third conveying mechanism (5) along the conveying direction and two ends of the fourth conveying mechanism (13) along the conveying direction, and the first supporting portion (14), the second supporting portion (8) and the third supporting portion (12) are respectively in rolling contact with the corresponding guide wheels (9) when the first conveying mechanism, the second conveying mechanism and the fourth conveying mechanism are lifted.
10. A battery cell filling system, characterized by comprising the filling tray cleaning apparatus of any one of claims 1 to 9 and a filling device (4) disposed on the mounting site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132068.6U CN211707652U (en) | 2020-01-20 | 2020-01-20 | Liquid injection tray cleaning equipment and battery cell liquid injection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132068.6U CN211707652U (en) | 2020-01-20 | 2020-01-20 | Liquid injection tray cleaning equipment and battery cell liquid injection system |
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| CN211707652U true CN211707652U (en) | 2020-10-20 |
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| CN202020132068.6U Active CN211707652U (en) | 2020-01-20 | 2020-01-20 | Liquid injection tray cleaning equipment and battery cell liquid injection system |
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