CN218191293U

CN218191293U - Cleaning device for battery bipolar plate

Info

Publication number: CN218191293U
Application number: CN202222040896.9U
Authority: CN
Inventors: 赵植
Original assignee: Bazhong Carbon Atom New Material Technology Co Ltd
Current assignee: Bazhong Carbon Atom New Material Technology Co Ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-01-03
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a battery bipolar plate's belt cleaning device, the device comprises a device body, the equal fixed mounting in both sides on device main part top has a pair of stand, every one side to one of them stand all installs the lead screw through the bearing, the one end of two lead screws all runs through another stand through leading to the groove, the one end transmission of one of them lead screw is connected with servo motor, the one end fixed mounting of two lead screws has the interlocking wheel, and the outside cover of interlocking wheel is equipped with the belt, interlocking wheel and belt outside cover are equipped with the protecting crust, and one side fixed connection of the outer wall of protecting crust and, and servo motor and protecting crust's outer wall fixed connection, every one side fixed mounting stabilizer bar that two stands are close to each other, the outside of two lead screws all has the movable block through threaded connection. This kind of battery bipolar plate's belt cleaning device can carry out abundant cleanness to bipolar plate's two sides to the quality of bipolar plate washing processing has been promoted, and belt cleaning device's practicality.

Description

Cleaning device for battery bipolar plate

Technical Field

The utility model relates to a plate electrode washs technical field, specifically is a battery bipolar plate's belt cleaning device.

Background

Bipolar plates, also known as collector plates, are one of the important components of fuel cells. Has the following functions and properties: separating the fuel from the oxidant to prevent gas permeation; current is collected and conducted, and the conductivity is high; designing and processing flow channels, and uniformly distributing gas to a reaction layer of an electrode to perform electrode reaction; heat can be discharged, and the temperature field of the battery is kept uniform; corrosion resistance; impact and vibration resistance; the thickness is thin; the weight is light; meanwhile, the cost is low, the mechanical processing is easy, and the method is suitable for batch manufacturing and the like.

At present, in order to avoid the blockage or pollution of a flow channel of the bipolar plate by fine impurities, the bipolar plate is basically cleaned by a cleaning device in the processing process, however, most of the existing cleaning devices for the bipolar plate of the battery have the following defects:

1. when the existing cleaning device for the battery bipolar plate is used for cleaning, most of the cleaning devices have poor cleaning effect, and can not fully clean the flow channels on two surfaces of the electrode plate, so that the processing quality of the bipolar plate is reduced, and the practicability of the cleaning device is reduced;

2. the existing cleaning device for the battery bipolar plate mostly has the unstable phenomenon when the bipolar plate is fixed, so that the bipolar plate can drop or shift when being cleaned, and the stability of the cleaning device is reduced.

We have therefore developed this and propose a cleaning device for the bipolar plates of a battery.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a battery bipolar plate's belt cleaning device, including the device main part, the equal fixed mounting in both sides on device main part top has a pair of stand, and is every right one of them the lead screw is all installed through the bearing to one side of stand, two the one end of lead screw all runs through another stand, one of them through leading to the groove the one end transmission of lead screw is connected with servo motor, two the one end fixed mounting of lead screw has the gangwheel, just the outside cover of gangwheel is equipped with the belt, gangwheel and belt outside cover are equipped with the protecting crust, and the outer wall of protecting crust and stand one side fixed connection, just the outer wall fixed connection of servo motor and protecting crust, every right two one side fixed mounting stabilizer bar that the stand is close to each other, two the outside of lead screw all has the movable block through threaded connection, just movable block suit to the outside of stabilizer bar, the top of two movable blocks all is fixed with the pneumatic cylinder, the one end fixed mounting of pneumatic cylinder has a transverse fixing plate, the bottom mounting of transverse fixing plate is provided with electronic slide rail, the bottom of electronic slide rail is connected with driving motor and sprinkler bead through the sliding block, just driving motor's output has the coupling joint drive brush dish, one side fixed connection has the water pipe, the inner wall of sprinkler bead device main part is installed through the pivot.

As a preferred technical scheme of the utility model, three groove of shelving has all been seted up to the both sides on the top of shelving frame, the opening has all been seted up to four corners on shelving frame top, the inside of opening inserts and installs the screw rod, and every right the top fixed mounting of screw rod has the limiting plate, the other end of screw rod extends to shelving frame's the outside through the opening, there is the nut in the outside of screw rod through threaded connection.

As the utility model discloses a preferred technical scheme, the bottom fixed mounting of limiting plate has three pairs of solid fixed cylinder, just the inside fixed mounting of solid fixed cylinder has spacing spring, the one end fixed mounting of spacing spring has spacing post.

As an optimized technical scheme of the utility model, the one end of spacing post extends to the outside of a solid fixed cylinder, and is every right the position of spacing post all corresponds each other with the position of shelving the groove.

As a preferred technical scheme of the utility model, one side fixed mounting of device main part outer wall has the connecting cylinder, one side fixed mounting of shelf has linkage post, just the one end of linkage post runs through the device main part through logical groove and extends to the outside of connecting cylinder, the one end fixed mounting of linkage post has the handle.

As a preferred technical scheme of the utility model, a pair of gag lever post is installed through the slot in the outside of connecting cylinder, and is a pair of the one end of gag lever post extends to the inside of connecting cylinder, the outside cover of gag lever post is equipped with fixed spring, just the other end fixed mounting of gag lever post has the pull block, a pair of fixed slot has been seted up to the outer wall of linkage post, just the inside of installation to the fixed slot is inserted to the one end of gag lever post.

As a preferred technical scheme of the utility model, the one end of fixed spring and the outer wall fixed connection of connecting cylinder, just one side fixed connection of the other end of fixed spring and drawing piece.

The beneficial effects of the utility model are that:

1. this kind of battery bipolar plate's belt cleaning device, through setting up the lead screw, the pneumatic cylinder, brush dish and sprinkler bead, when the device uses, install a plurality of bipolar plates to the rest inslot portion on the shelf, utilize the pneumatic cylinder to drive horizontal fixed plate downstream afterwards, make brush dish can with the surface contact of bipolar plate, through the sprinkler bead with the surface of water-washed to bipolar plate, it is clean to bipolar plate to drive brush dish through driving motor afterwards, produced waste water will directly drip to the inside of device main part during the washing, utilize servo motor to drive the lead screw rotation simultaneously, it moves to enable the pneumatic cylinder to drive horizontal fixed plate, the brush dish of messenger can carry out abundant cleanness to bipolar plate's surface, thereby bipolar plate washs the quality of processing has been promoted, and belt cleaning device's practicality.

2. This kind of battery bipolar plate's belt cleaning device through setting up screw rod, limiting plate, spacing spring and spacing post, when placing bipolar plate on the rest stand, through inserting the inside of opening with the screw rod, makes the one end of spacing post closely laminate with bipolar plate's surface simultaneously, twists the nut to the outside of screw rod through the staff afterwards, makes the continuous pushing down of limiting plate to can fix bipolar plate on the rest stand through spacing post, promote the stability of structure.

Drawings

The accompanying drawings 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 and not to limit the invention. In the drawings:

fig. 1 is a schematic structural perspective view of a cleaning device for a battery bipolar plate according to the present invention;

FIG. 2 is a schematic perspective view of a belt structure of a cleaning device for a bipolar plate of a battery according to the present invention;

fig. 3 is a schematic bottom view of a transverse fixing plate structure of a cleaning device for a battery bipolar plate according to the present invention;

FIG. 4 is a schematic perspective view of a rack structure of a cleaning device for a battery bipolar plate according to the present invention;

fig. 5 is a schematic three-dimensional split view of a fixed cylinder structure of a cleaning device for a battery bipolar plate according to the present invention;

fig. 6 is a schematic plan sectional view of a connecting cylinder structure of a cleaning device for a battery bipolar plate according to the present invention.

In the figure: 1. a device main body; 2. a column; 3. a lead screw; 4. a servo motor; 5. a linkage wheel; 6. a belt; 7. a moving block; 8. a hydraulic cylinder; 9. a transverse fixing plate; 10. an electric slide rail; 11. a drive motor; 12. brushing a disc; 13. a sprinkler head; 14. a shelf; 15. a resting groove; 16. a port; 17. a screw; 18. a limiting plate; 19. a fixed cylinder; 20. a limiting spring; 21. a limiting column; 22. a nut; 23. a connecting cylinder; 24. a linkage column; 25. a limiting rod; 26. fixing the spring; 27. and fixing the grooves.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Example (b): as shown in figures 1-6, the cleaning device for battery bipolar plates of the present invention comprises a device body 1, a pair of upright posts 2 are fixedly installed on both sides of the top end of the device body 1, a leading screw 3 is installed on one side of each pair of upright posts 2 through a bearing, one end of each leading screw 3 penetrates through the other upright post 2 through a through groove, one end of each leading screw 3 is in transmission connection with a servo motor 4, one end of each leading screw 3 is fixedly installed with a linkage wheel 5, a belt 6 is sleeved outside the linkage wheel 5, a protective shell is sleeved outside the linkage wheel 5 and the belt 6, the outer wall of the protective shell is fixedly connected with one side of the upright posts 2, the servo motor 4 is fixedly connected with the outer wall of the protective shell, a stabilizer bar is fixedly installed on the side of each pair of two upright posts 2 close to each other, and a moving block 7 is connected with the outer side of each leading screw 3 through a thread, and the moving blocks 7 are sleeved outside the stabilizer bar, hydraulic cylinders 8 are fixedly arranged at the top ends of the two moving blocks 7, a transverse fixing plate 9 is fixedly arranged at one end of each hydraulic cylinder 8, an electric slide rail 10 is fixedly arranged at the bottom end of each transverse fixing plate 9, the bottom end of each electric slide rail 10 is connected with a driving motor 11 and a water spray head 13 through slide blocks, the output end of each driving motor 11 is connected with a brush disc 12 through coupling transmission, one side of each water spray head 13 is fixedly connected with a water pipe, a rest 14 is arranged on the inner wall of the device main body 1 through a rotating shaft, the brush disc 12 and the water spray heads 13 are driven to transversely move through the electric slide rails 10, the brush disc 12 and the water spray heads 13 can be driven to move back and forth by rotation of the lead screws 3, meanwhile, the stabilizer bar can effectively keep the stability of the moving blocks 7 during moving, and accordingly the bipolar plates can be sufficiently washed and cleaned.

Wherein, three shelving groove 15 have all been seted up to the both sides on shelving frame 14's top, through-hole 16 has all been seted up to four corners on shelving frame 14 top, the inside of through-hole 16 inserts installs screw rod 17, and every top fixed mounting who puts screw rod 17 has limiting plate 18, the other end of screw rod 17 extends to shelving frame 14's outside through-hole 16, there is nut 22 outside screw rod 17 through threaded connection, place the inside at shelving groove 15 with the bipolar plate, utilize limiting plate 18 to fix the bipolar plate afterwards, utilize nut 22 to twist to the outside of screw rod 17, can make more inseparable firm of limiting plate 18 and shelving frame 14's top laminating.

The bottom end of the limiting plate 18 is fixedly provided with three pairs of fixing cylinders 19, the fixing cylinders 19 are fixedly provided with limiting springs 20, one ends of the limiting springs 20 are fixedly provided with limiting columns 21, one ends of the limiting columns 21 extend to the outer sides of the fixing cylinders 19, the positions of the limiting columns 21 correspond to the positions of the shelving grooves 15, the limiting columns 21 are in surface contact with the bipolar plate, and meanwhile, the elasticity of the limiting springs 20 is utilized, so that the stability and the firmness of the bipolar plate during fixing can be further improved.

Wherein, one side fixed mounting of device main part 1 outer wall has connecting cylinder 23, and one side fixed mounting of rest 14 has linkage post 24, and the one end of linkage post 24 runs through device main part 1 through the logical groove and extends to the outside of connecting cylinder 23, and the one end fixed mounting of linkage post 24 has the handle, rotates the handle through the staff, enables rest 14 and overturns for bipolar plate can turn over and wash.

Wherein, a pair of gag lever post 25 is installed through the slot in the outside of connecting cylinder 23, and the one end of a pair of gag lever post 25 extends to the inside of connecting cylinder 23, and the outside cover of gag lever post 25 is equipped with fixed spring 26, and the other end fixed mounting of gag lever post 25 has the pull block, and a pair of fixed slot 27 has been seted up to the outer wall of linkage post 24, and the one end of gag lever post 25 inserts the inside of installing to fixed slot 27, after shelf 14 overturns, inserts the inside to fixed slot 27 through gag lever post 25, can fix the position of shelf 14.

Wherein, the one end of dead spring 26 and the outer wall fixed connection of connecting cylinder 23, and the other end of dead spring 26 and one side fixed connection of pulling the piece, through dead spring 26's connected mode, can effectually make the inside at fixed slot 27 fixed of the one end of gag lever post 25.

The working principle is as follows: after the device is put into use, a worker firstly places two ends of a bipolar plate in a placing groove 15 at the top end of a placing frame 14, then inserts a screw 17 at the bottom end of a limiting plate 18 into a through hole 16, screws a nut 22 to the outer side of the screw 17, enables a limiting post 21 at the bottom end of the limiting plate 18 to be in close contact with the bipolar plate, can firmly fix the bipolar plate on the placing frame 14 by utilizing the limiting plate 18 through continuously screwing the nut 22, then sprays water to the surface of the bipolar plate by a water spray head 13, moves downwards through a hydraulic cylinder 8, enables a brush disc 12 to be in contact with the surface of the bipolar plate, utilizes a driving motor 11 to drive the brush disc 12 to clean the bipolar plate, drives a lead screw 3 to rotate through a servo motor 4, simultaneously utilizes a belt 6 to simultaneously rotate two lead screws 3, can realize the purpose that a moving block 7 drives a transverse fixing plate 9 to move back and forth, can drive the brush disc 12 and forth through an electric slide rail 10 to transversely move, thereby can fully clean the bipolar plate, drips waste water in one side of the device body 1 and discharges the rest bar 25 after cleaning is finished, utilizes an elastic pull one end of the placing bar 25 of the bipolar plate to pull the placing frame, and can shake the spring 14, thereby make one end of the placing frame 14 to be separated from the fixing groove 27, and the inside of the spring fixing groove 14.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cleaning device of battery bipolar plate, includes device main part (1), its characterized in that, the equal fixed mounting in both sides on device main part (1) top has a pair of stand (2), and every is every one of them lead screw (3) are all installed through the bearing to one side of stand (2), two the one end of lead screw (3) all runs through another stand (2) through leading to the groove, one of them the one end transmission of lead screw (3) is connected with servo motor (4), two the one end fixed mounting of lead screw (3) has linkage wheel (5), just the outside cover of linkage wheel (5) is equipped with belt (6), linkage wheel (5) and belt (6) outside cover are equipped with the protecting crust, and the outer wall of protecting crust and one side fixed connection of stand (2), just servo motor (4) and the outer wall fixed connection of protecting crust, every two one side fixed mounting stabilizer bar (2) that are close to each other, two the outside of lead screw (3) all has movable block (7) through threaded connection, just movable block (7) suit is to the outside of stabilizer bar, the top of two movable blocks (7) all fixed mounting is provided with pneumatic cylinder (8), the slide rail (9) fixed plate (10), the electric slide rail (10) drive slide rail (10) is provided with electric slide block (10), slide block (10) and slide rail (10) and electric motor (10) is connected with the bottom fixed plate (10) And the water spraying head (13), the output end of the driving motor (11) is connected with a brush disc (12) through a coupling, one side of the water spraying head (13) is fixedly connected with a water pipe, and a rest frame (14) is installed on the inner wall of the device main body (1) through a rotating shaft.

2. The cleaning device for battery bipolar plates according to claim 1, wherein three placing grooves (15) are formed in two sides of the top end of the placing frame (14), through holes (16) are formed in four corners of the top end of the placing frame (14), a screw (17) is inserted into each through hole (16), a limiting plate (18) is fixedly mounted on the top end of each screw (17), the other end of each screw (17) extends to the outer side of the placing frame (14) through each through hole (16), and a nut (22) is connected to the outer side of each screw (17) through threads.

3. The cleaning device for the battery bipolar plate according to claim 2, wherein three pairs of fixed cylinders (19) are fixedly mounted at the bottom ends of the limiting plates (18), limiting springs (20) are fixedly mounted inside the fixed cylinders (19), and limiting columns (21) are fixedly mounted at one ends of the limiting springs (20).

4. The cleaning device for battery bipolar plates according to claim 3, wherein one end of the limiting column (21) extends to the outside of the fixed cylinder (19), and the position of each pair of limiting columns (21) corresponds to the position of the resting groove (15).

5. The cleaning device for the battery bipolar plate according to claim 1, wherein a connecting cylinder (23) is fixedly installed on one side of the outer wall of the device main body (1), a linkage column (24) is fixedly installed on one side of the rest stand (14), one end of the linkage column (24) penetrates through the device main body (1) through a through groove and extends to the outer side of the connecting cylinder (23), and a handle is fixedly installed at one end of the linkage column (24).

6. The cleaning device for the battery bipolar plate according to claim 5, wherein a pair of limiting rods (25) are installed on the outer side of the connecting cylinder (23) through slots, one ends of the limiting rods (25) extend to the inside of the connecting cylinder (23), a fixing spring (26) is sleeved on the outer side of each limiting rod (25), a pull block is fixedly installed at the other end of each limiting rod (25), a pair of fixing grooves (27) are formed in the outer wall of the linkage column (24), and one end of each limiting rod (25) is inserted into the fixing grooves (27).

7. The cleaning device for battery bipolar plates according to claim 6, wherein one end of the fixing spring (26) is fixedly connected with the outer wall of the connecting cylinder (23), and the other end of the fixing spring (26) is fixedly connected with one side of the pulling block.