CN213495221U

CN213495221U - Shell cleaning device

Info

Publication number: CN213495221U
Application number: CN202022219392.4U
Authority: CN
Inventors: 姚明川; 程振宇; 王陈东
Original assignee: Svolt Energy Technology Co Ltd
Current assignee: Svolt Energy Technology Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-22
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a shell cleaning device, which comprises a primary cleaning part, a secondary cleaning part and a drying part which are arranged at intervals, and also comprises a control part and a conveying part connected with the control part, wherein the conveying part can be controlled by the control part to convey the shell to the primary cleaning part, the secondary cleaning part and the drying part in sequence; and first washing portion has and can stretch into inside the casing to carry out the first cleaning unit of first washing to the casing inside, washing portion has again and can stretch into inside the casing, and in order to carry out the washing cleaning unit again that washs once more to the casing inside, drying portion has and can stretch into inside the casing, in order to carry out the drying unit of drying to the casing inside. Casing cleaning device can shorten the clean time to the casing, and it can whole journey need not manual operation, is automatic operation, compares in current artifical cleanness, can improve the clean efficiency to the casing greatly.

Description

Shell cleaning device

Technical Field

The utility model relates to a power battery spare part cleaning device technical field, in particular to casing cleaning device.

Background

With the increasing shortage of energy and the increasing severity of environmental pollution, new energy automobiles are more and more popular, wherein the power battery is used as an important part of the new energy automobiles, and the quality of the performance of the power battery is important for the new energy automobiles. The battery cell aluminum shell is used as an important part of the power battery, and dust, black spots and oil stain impurities are often arranged in the battery cell aluminum shell, so that the electrical property and the safety performance of the battery cell can be seriously influenced if the impurities are not removed. At present, the alcohol cleaning agent can be used after being manually wiped by dustless cloth with alcohol, so that the manual operation efficiency is low, and great labor hour waste is caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a casing cleaning device, which can improve the cleaning efficiency of casing parts and has a better cleaning effect.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a casing cleaning device, casing cleaning device includes the first washing portion, the portion of wasing once more and the dry portion that the interval set up, and the control part and with the conveying part that the control part is connected, conveying part can accept in the control of control part and will the casing carry in proper order extremely first washing portion the portion of wasing once more with the dry portion, just first washing portion has protractile inside the casing, with right the inside first washing unit who washs for the first time that carries on of casing, the portion of wasing once more has protractile inside the casing, with right the inside washing unit that washs once more that carries on of casing, dry portion has protractile inside the casing, with right the inside dry unit who carries out the drying of casing.

Further, the primary cleaning part comprises a cleaning pool for containing cleaning liquid and a recovery pool arranged adjacent to the cleaning pool, the recovery pool is higher than the cleaning pool, the recovery pool is communicated with the cleaning pool through a water outlet arranged at the bottom of the recovery pool, and a filtering unit is arranged at the water outlet; the first cleaning unit is including locating washing shower nozzle in the recovery pond, wash the shower nozzle via the pipeline with wash the pond intercommunication, and in be equipped with on the pipeline with the pump body of control part intercommunication.

Further, the re-washing unit includes a steam spray head connected to an external steam source.

Further, the secondary cleaning unit comprises a high-pressure water gun connected with an external water pumping device.

Further, the drying unit comprises a blowing spray head connected with an external pressure air source.

Further, the gas in the external pressure gas source is nitrogen or air.

Further, the conveying part comprises a linear power output device connected with the control part, a lifting part installed at a power output end of the linear power output device, and a grabbing part installed on the lifting part.

Further, the linear power output device adopts a rodless cylinder, the lifting part comprises a linear cylinder arranged at the power output end of the rodless cylinder, and the grabbing part comprises a pneumatic finger arranged on the power output end of the linear cylinder.

Furthermore, the secondary cleaning part and/or the drying part are arranged in the closed space, an exhaust part for exhausting air in the closed space is arranged outside the closed space, the conveying part can drive the shell to enter the closed space from an opening, a switch part is arranged at the opening, and the switch part can bear the control of the control part to open and close the opening.

Furthermore, the openings are formed on two opposite sides of the closed space, and the switch member is arranged at each opening.

Compared with the prior art, the utility model discloses following advantage has:

casing cleaning device, through setting up first washing portion, washing portion and drying portion once more, can improve the cleaning performance to the casing through twice washing, and set up the drying efficiency that drying portion can improve the casing to can shorten the clean time of casing. And simultaneously, the utility model discloses a casing cleaning device also whole journey need not manual operation, is automatic operation, compares in current manual work cleanness, can improve the clean efficiency to the casing greatly to make this casing cleaning device have better result of use.

In addition, the cleaning liquid is sprayed into the casing by the cleaning nozzle, which is beneficial to removing impurities such as oil stains in the casing. And the secondary cleaning part adopts a steam nozzle, so that the comprehensiveness of cleaning the interior of the shell can be improved. The drying part adopts the blowing nozzle connected with an external pressure air source, so that the drying effect on the shell can be improved. The linear power output part adopts a rodless cylinder, the stroke of the rodless cylinder is large, large intervals can be allowed among the primary cleaning part, the secondary cleaning part and the drying part, and the integral layout can be facilitated.

In addition, the secondary cleaning part and/or the drying part are arranged in the closed space, so that the cleaning effect and the safety performance of the cleaning device for cleaning the shell can be improved. And the openings are formed on two opposite sides of the closed space, so that the conveying part is favorable for conveying the shell between the secondary cleaning part and the drying part.

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 diagram of a casing cleaning device according to an embodiment of the present invention;

description of reference numerals:

1-cell aluminum shell, 2-pneumatic finger, 3-linear cylinder, 4-rodless cylinder, 5-cleaning pool, 6-filter element, 7-pump body, 8-cleaning spray head, 9-recovery pool, 10-flow valve, 11-electromagnetic valve, 12-pressure gauge, 13-closed space, 14-steam spray head, 15-blowing spray head and 16-exhaust hood.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a shell cleaning device, which comprises a primary cleaning part, a secondary cleaning part and a drying part which are arranged at intervals, a control part and a conveying part connected with the control part.

Wherein the conveying part can be controlled by the control part to convey the shell to the primary cleaning part, the secondary cleaning part and the drying part in sequence. The primary cleaning part is provided with a primary cleaning unit which can extend into the shell to perform primary cleaning on the inner part of the shell. The re-cleaning part is provided with a re-cleaning unit which can extend into the shell to perform re-cleaning on the inner part of the shell. The drying part is provided with a drying unit which can extend into the shell to dry the inside of the shell.

The casing cleaning device of this embodiment through setting up first washing portion, washing portion and drying portion once more, can improve the cleaning performance to the casing through twice washing, and sets up the drying efficiency that drying portion can improve the casing to can shorten the clean time of casing.

Based on the above design concept, an exemplary structure of the casing cleaning device of the present embodiment is shown in fig. 1, and is described by taking a casing as a cell aluminum casing 1 of an existing power battery as an example. As shown in fig. 1, the primary cleaning portion of the present embodiment includes a cleaning tank 5 containing a cleaning liquid, and a recycling tank 9 disposed adjacent to the cleaning tank 5, wherein the recycling tank 9 is disposed higher than the cleaning tank 5, a water outlet is disposed at the bottom of the recycling tank 9, and the recycling tank 9 is communicated with the cleaning tank 5 through the water outlet disposed at the bottom of the recycling tank 9.

In specific implementation, the height of the cleaning liquid in the cleaning tank 5 is preferably lower than the bottom of the recovery tank 9, and in this case, the recovery liquid in the recovery tank 9 can be always kept flowing into the cleaning tank 5. Of course, the drain pipe extending into the cleaning tank 5 may be provided at the drain port, and a check valve for limiting the one-way flow of the recovery liquid in the recovery tank 9 into the cleaning tank 5 may be provided on the drain pipe, and at this time, the height of the cleaning liquid does not need to be limited.

In order to further improve the automation performance of the shell cleaning device, an electric control one-way valve connected with the control part can be adopted as the one-way valve.

In the present embodiment, as shown in fig. 1, the primary cleaning unit is embodied by a cleaning head 8 disposed in a recovery tank 9, the cleaning head 8 is communicated with the cleaning liquid in the cleaning tank 5 via a pipeline, and a pump body 7 communicated with the control portion is disposed on the pipeline. In addition, because oil stains usually adhere to the inner wall of the cell aluminum casing 1, in order to facilitate the oil stains to be clear, the cleaning solution is a mixed solution containing an active agent, such as washing powder for washing clothes.

In addition, in order to fully recycle the cleaning liquid, a filtering unit is arranged at the water outlet, the filtering unit adopts the existing filter element 6, and the filter element 6 can be plugged into the water outlet during specific implementation.

In order to improve the using effect of the casing cleaning device, the re-cleaning part and/or the drying part of this embodiment are disposed in the enclosed space 13, as a preferred embodiment, the re-cleaning part and the drying part of this embodiment are both disposed in the enclosed space 13, the enclosed space 13 may be specifically formed by an enclosed chamber or a sealed casing, and an exhaust part for exhausting the air in the enclosed space 13 is disposed outside the enclosed space 13, the conveying part may drive the cell aluminum casing 1 to enter the enclosed space 13 through an opening, and a switch is disposed at the opening and may receive the control of the control part to open and close the opening.

As shown in fig. 1, the exhaust unit of the present embodiment is specifically an exhaust hood 16 disposed outside the enclosed space 13. In order to facilitate the conveying part to convey the cell aluminum case 1 between the re-cleaning part and the drying part, openings are formed at two opposite sides of the closed space 13, and a switch connected with the control part is arranged at each opening. As a feasible implementation manner, the switch of the embodiment may be implemented by using an existing induction door, and the switch is automatically opened under the control of the receiving control unit when the cell aluminum case 1 is induced, so that the cell aluminum case 1 enters or exits the sealed space 13.

As shown in fig. 1, the re-cleaning unit of this embodiment is a steam nozzle 14 connected to an external steam source through a pipeline, and the pipeline is provided with an electromagnetic valve 11 connected to the control unit to control the on/off of the pipeline, a flow valve 10 to adjust the steam flow rate, and a pressure gauge 12 to detect the steam pressure. And the steam spray head 14 is embodied in a plurality of spaced apart arrangements.

It should be noted that, the secondary cleaning unit of the present embodiment may be a high pressure water gun connected to an external water pumping device in addition to the steam nozzle 14, but the high pressure water gun may waste water and have a poor cleaning effect.

Still as shown in fig. 1, the drying unit of the present embodiment is a purge nozzle 15 connected to an external pressurized gas source via a pipeline, and the purge nozzle 15 is specifically provided in a plurality of spaced apart positions, and preferably adopts a 360 ° rotary nozzle.

The pipeline is also provided with an electromagnetic valve 11 connected to the control unit to control the on/off of the pipeline, a flow valve 10 for adjusting the flow rate of the gas, and a pressure gauge 12 for detecting the pressure of the gas. In addition, in order to reduce the processing cost, the gas in the external pressurized gas source of the embodiment is nitrogen, and of course, the gas may also be air, but at this time, the cleanliness of the air needs to be ensured.

In order to improve the conveying effect, the conveying part of the embodiment comprises a linear power output device connected with the control part, a lifting part arranged at the power output end of the linear power output device, and a grabbing part arranged on the lifting part.

Specifically, as shown in fig. 1, the linear power output apparatus of the present embodiment is the rodless cylinder 4, and by employing the rodless cylinder, the stroke thereof is large, which allows a large space between the primary cleaning portion, the secondary cleaning portion, and the drying portion, and facilitates the overall layout. In addition, the lifting part is a linear cylinder 3 arranged on the power output end of the rodless cylinder 4, and the grabbing part is a pneumatic finger 2 arranged on the power output end of the linear cylinder 3. And in order to prevent the pneumatic finger 2 from damaging the cell aluminum shell 1 by grabbing the cell aluminum shell 1, a rubber pad can be bonded on the grabbing surface of the pneumatic finger 2 during specific implementation.

When the shell cleaning device is used specifically, the control part controls all the parts to start, then the linear cylinder 3 drives the pneumatic finger 2 to descend, the pneumatic finger 2 grabs the cell aluminum shell 1, and then the cell aluminum shell moves to the cleaning nozzle 8; after the set time of cleaning, the rodless cylinder 4 continues to drive the cell aluminum casing 1 to move to the secondary cleaning part, and after the cell aluminum casing 1 is cleaned in the right closed space 13 shown in the state of fig. 1 for the set time, the cell aluminum casing 1 is driven to move from the closed space 13 to the left closed space 13, so that the cell aluminum casing 1 is dried by the purging nozzle 15; and move out this confined space after dry settlement time, do not have pole cylinder 4 at last to drive electric core aluminum hull 1 to settlement position after, pneumatic finger 2 is let out electric core aluminum hull 1 and can be accomplished electric core aluminum hull 1's cleanness.

The casing cleaning device of this embodiment compares in traditional manual clean, not only can improve the clean efficiency to electric core casing, also can improve simultaneously and to electric core aluminium hull 1 clear clean nature, can have better result of use. Moreover, the whole process of the shell cleaning device in the embodiment does not need manual operation, the shell cleaning device is automatic operation, and compared with the existing manual cleaning, the shell cleaning device can greatly improve the cleaning efficiency of the shell, and has a better using effect.

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

1. A shell cleaning device is characterized in that: including the first washing portion that the interval set up, washing portion and drying portion once more, still include the control part and with the conveying part that the control part is connected, conveying part can accept in the control of control part and will the casing carries in proper order extremely first washing portion wash portion once more with drying portion, just first washing portion has protractile inside the casing, in order to right the casing is inside to carry out first abluent first cleaning unit for the first time, washing portion has protractile once more inside the casing, in order to right casing inside carries out abluent washing unit once more, drying portion has protractile inside the casing, in order to right casing inside carries out dry drying unit.

2. The housing cleaning apparatus of claim 1, wherein:

the primary cleaning part comprises a cleaning pool (5) for containing cleaning liquid and a recovery pool (9) which is arranged adjacent to the cleaning pool (5), the recovery pool (9) is higher than the cleaning pool (5), the recovery pool (9) is communicated with the cleaning pool (5) through a water outlet arranged at the bottom of the recovery pool, and a filtering unit is arranged at the water outlet;

the first washing unit is including locating washing shower nozzle (8) in recovery pond (9), wash shower nozzle (8) via the pipeline with wash pond (5) intercommunication, and in be equipped with on the pipeline with pump body (7) of control part intercommunication.

3. The housing cleaning apparatus of claim 1, wherein: the re-wash unit includes a steam spray head (14) connected to an external steam source.

4. The housing cleaning apparatus of claim 1, wherein: the secondary cleaning unit comprises a high-pressure water gun connected with an external water pumping device.

5. The housing cleaning apparatus of claim 1, wherein: the drying unit comprises a blowing spray head (15) connected with an external pressure air source.

6. The housing cleaning apparatus of claim 5, wherein: the gas in the external pressure gas source is nitrogen or air.

7. The housing cleaning apparatus of claim 1, wherein: the conveying part comprises a linear power output device connected with the control part, a lifting part installed at a power output end of the linear power output device, and a grabbing part installed on the lifting part.

8. The housing cleaning apparatus of claim 7, wherein: linear power take off adopts rodless cylinder (4), the lift portion including install in rodless cylinder (4) power take off's sharp cylinder (3), the portion of snatching including install in pneumatic finger (2) on the power take off of sharp cylinder (3).

9. The housing cleaning apparatus of any one of claims 1 to 8, wherein: the secondary cleaning part and/or the drying part are/is arranged in the closed space (13), an exhaust part for exhausting air in the closed space (13) outwards is arranged outside the closed space (13), the conveying part can drive the shell to enter the closed space (13) from an opening, a switch part is arranged at the opening, and the switch part can bear the control of the control part to open and close the opening.

10. The housing cleaning apparatus of claim 9, wherein: the two opposite sides of the closed space (13) are both provided with the openings, and the opening and closing parts are arranged at the openings.