CN221157904U

CN221157904U - Cleaning device for bipolar plate production

Info

Publication number: CN221157904U
Application number: CN202322630845.6U
Authority: CN
Inventors: 徐伟涛
Original assignee: Shanghai Palcan New Energy Technology Co ltd
Current assignee: Shanghai Palcan New Energy Technology Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-06-18
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a cleaning device for bipolar plate production, which comprises a shell and a cover plate, wherein the cover plate is positioned at the top of the inside of the shell, and support rods are fixedly connected to two sides of the bottom of the cover plate. According to the utility model, the placing frame and the partition plate are arranged in the middle of the placing shell, the bipolar plates are placed below the partition plate and at the top of the partition plate by a user, so that a plurality of bipolar plates are cleaned in a layered manner, collision is not easy to occur in the cleaning process, the placing frame can be driven to move up and down by the lifting assembly, the placing frame is lifted by the lifting assembly after cleaning, the problem that the bipolar plates are easy to collide with each other under the driving of liquid in the cleaning groove when the bipolar plates are cleaned by the traditional ultrasonic cleaner is solved, and water stains on the surfaces of the bipolar plates and the filtering frame increase weight, so that the bipolar plates are not easy to take out is solved.

Description

Cleaning device for bipolar plate production

Technical Field

The utility model belongs to the technical field of bipolar plate production, and particularly relates to a cleaning device for bipolar plate production.

Background

The bipolar plate is one of the core components in the fuel cell stack, and there are generally two types of strips selected for use in manufacturing the fuel cell metal bipolar plate, one being a pre-coated strip and one being an uncoated strip, the coated strip generally not requiring a coating process after the plate is formed to produce the bipolar plate faster and less expensively.

Use pure water to carry out ultrasonic cleaning to metal bipolar plate surface when wasing bipolar plate, ultrasonic cleaner is used for metal bipolar plate surface impurity to get rid of, promotes surface cleanliness factor, carries out technology preparation for the cladding material deposit, and in sum, prior art has the problem: when the existing ultrasonic cleaner is used for cleaning a plurality of bipolar plates, the bipolar plates vibrate at a high speed under the drive of liquid in the cleaning tank, collision is easy to occur, and the surfaces of the bipolar plates and the filtering frame have water stains to increase weight, so that the problem that the bipolar plates are not easy to take out is solved.

Disclosure of utility model

Aiming at the problems existing in the prior art, the utility model provides a cleaning device for bipolar plate production, which has the advantages of layered placement of bipolar plates and convenient taking, and solves the problems that when the traditional ultrasonic cleaner cleans a plurality of bipolar plates, the bipolar plates vibrate at high speed under the drive of liquid in a cleaning tank and are easy to collide with each other, and the surfaces of the bipolar plates and a filtering frame have water stains to increase weight, so that the bipolar plates are not easy to take out.

The utility model is realized in such a way, the cleaning device for producing the bipolar plate comprises a shell and a cover plate, wherein the cover plate is positioned at the top of the inside of the shell, two sides of the bottom of the cover plate are fixedly connected with supporting rods, a placing frame is fixedly connected between two opposite sides of the two supporting rods, a partition plate is fixedly connected inside the placing frame, the front side of the partition plate is fixedly connected with a fixing strip, two sides of the fixing strip are fixedly connected with the inner wall of the placing frame, through holes are formed in the placing frame and the partition plate, the top of the cover plate is connected with a lifting assembly, one end of the fixing strip, which is far away from the placing frame, is fixedly connected with a sliding block, and the sliding block is positioned in the shell to slide;

The lifting assembly comprises a fixing rod, the surface sleeve of the fixing rod is provided with a reinforcing block, the two ends of the reinforcing block are fixedly connected with the top of the cover plate, the bottom of the fixing rod is fixedly connected with the top of the cover plate, the two sides of the inside of the fixing rod are respectively sleeved with a sliding rod, the right side is provided with threads on the surface of the sliding rod, the inside of the fixing rod is provided with a groove matched with the sliding rod, the inside of the right side groove is provided with a thread groove matched with the thread, the right side of the fixing rod is connected with the right side sliding rod in a meshed manner through the groove and the thread groove, the bottom sleeve on the surface of the sliding rod is provided with a bearing, the bottom of the bearing is fixedly provided with the fixing block, one side opposite to the two fixing blocks is fixedly connected with the two sides of the shell, the bottom of the sliding rod penetrates into the inside of the fixing block, the inside rotating shaft of the fixing block is connected with a handle, and the left side of the handle is connected with the bottom of the sliding rod in a meshed manner through two bevel gears.

Preferably, the number of the reinforcing blocks is three, and the reinforcing blocks are uniformly distributed on the surface of the fixing rod.

Preferably, the number of the through holes is a plurality, and the placing frame and the partition plate are interacted with the outside through the through holes.

Preferably, the partition board is in an inclined shape and is positioned in the placing frame, and the height of the partition board, which is close to one end of the fixing strip, is lower than that of the other end of the partition board.

As preferable mode of the utility model, the surface of the handle is sleeved with the sliding cylinder, and the surface of the sliding cylinder is provided with anti-skid patterns.

As the preferable mode of the utility model, the left side of the fixing strip is sleeved on the surface of the left sliding rod to slide up and down, the right side of the fixing strip is meshed and connected with the right sliding rod through threads and a thread groove, and the top of the sliding rod is fixedly connected with the limiting block.

Preferably, the bottom of the cover plate is fixedly connected with a sealing ring, and the sealing ring is contacted with the edge of the shell.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the placing frame and the partition plate are arranged in the middle of the placing shell, the bipolar plates are placed below the partition plate and at the top of the partition plate by a user, so that a plurality of bipolar plates are cleaned in a layered manner, collision is not easy to occur in the cleaning process, the placing frame can be driven to move up and down by the lifting assembly, the placing frame is lifted by the lifting assembly after cleaning, the problem that the bipolar plates are easy to collide with each other under the driving of liquid in the cleaning groove when the bipolar plates are cleaned by the traditional ultrasonic cleaner is solved, and water stains on the surfaces of the bipolar plates and the filtering frame increase weight, so that the bipolar plates are not easy to take out is solved.

2. According to the utility model, the reinforcing block is arranged, so that the firmness of the fixing rod and the cover plate is improved, and the fixing rod is prevented from breaking when driving the cover plate to move.

3. According to the utility model, the cleaning liquid can enter the inside of the placing frame through the through holes by arranging the plurality of through holes, and dust flows out of the inside of the through holes after cleaning.

4. According to the utility model, the inclined partition plates are arranged, the fixing strips can limit the movement of the bipolar plate and prevent the bipolar plate from sliding off from the inclined partition plates in the lifting process, and when the bipolar plate is placed on the inclined partition plates, the whole bipolar plate is inclined, so that the bipolar plate is more convenient to drain water stains.

5. According to the utility model, the sliding cylinder and the anti-skid patterns are arranged, so that a user can conveniently rotate the handle through the rotation of the sliding cylinder, and the friction force between the hand of the user and the sliding cylinder is increased by the anti-skid patterns.

6. According to the utility model, the threads and the thread grooves are formed on the surface of the sliding rod, the thread grooves matched with the threads are formed on the right side of the fixing strip, the sliding rod can drive the fixing strip to move in the rotating process, the cover plate can be driven to move upwards by the movement of the fixing strip, and the placing frame can be driven to be separated from the cleaning groove in the shell when the cover plate moves upwards.

7. According to the utility model, the sealing ring is arranged, the cover plate is limited by the lifting assembly, the placing frame and the bipolar plate are held by weight, and then the sealing is carried out by the sealing ring, so that the cleaning liquid is prevented from sputtering in the working process, and the noise is reduced.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a perspective view of a placement frame provided in an embodiment of the present utility model;

FIG. 3 is a right side cross-sectional view of a placement frame provided by an embodiment of the present utility model;

FIG. 4 is a front cross-sectional view of a securing block provided by an embodiment of the present utility model;

Fig. 5 is a partial enlarged view of fig. 1 at a provided by an embodiment of the present utility model.

In the figure: 1. a housing; 2. a cover plate; 3. a support rod; 4. placing a frame; 5. a partition plate; 6. a fixing strip; 7. a lifting assembly; 71. a fixed rod; 72. a reinforcing block; 73. a slide bar; 74. a groove; 75. a bearing; 76. a fixed block; 77. a handle; 8. a slide block; 9. a seal ring; 10. the block is restricted.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the cleaning device for bipolar plate production provided by the embodiment of the utility model comprises a shell 1 and a cover plate 2, wherein the cover plate 2 is positioned at the top of the inside of the shell 1, two sides of the bottom of the cover plate 2 are fixedly connected with support rods 3, a placement frame 4 is fixedly connected between opposite sides of the two support rods 3, a partition plate 5 is fixedly connected inside the placement frame 4, a fixing strip 6 is fixedly connected to the front side of the partition plate 5, two sides of the fixing strip 6 are fixedly connected with the inner wall of the placement frame 4, through holes are formed in the placement frame 4 and the partition plate 5, the top of the cover plate 2 is connected with a lifting assembly 7, one end, away from the placement frame 4, of the fixing strip 6 is fixedly connected with a sliding block 8, and the sliding block 8 is positioned in the inside of the shell 1 to slide;

Lifting assembly 7 includes dead lever 71, the surface cover of dead lever 71 is equipped with reinforcement piece 72, the both ends of reinforcement piece 72 and the top fixed connection of apron 2, the bottom of dead lever 71 and the top fixed connection of apron 2, the inside both sides of dead lever 71 all overlap and are equipped with slide bar 73, the screw thread is seted up on the surface of right side slide bar 73, recess 74 with slide bar 73 cooperation use is seted up to the inside of dead lever 71, and the screw thread groove with screw thread cooperation use is seted up to the inside of right side recess 74, the right side of dead lever 71 is connected with right side slide bar 73 meshing through recess 74 and screw thread groove, the bottom cover on slide bar 73 surface is equipped with bearing 75, the bottom fixed mounting of bearing 75 has fixed block 76, the relative one side of two fixed blocks 76 and the both sides fixed connection of casing 1, the bottom of right side slide bar 73 runs through to the inside of fixed block 76, the inside pivot of fixed block 76 is connected with handle 77, the left side of handle 77 is connected with the bottom meshing of slide bar 73 through two bevel gears.

Referring to fig. 1, the number of reinforcing blocks 72 is three and is uniformly distributed on the surface of the fixing rod 71.

The scheme is adopted: through setting up the reinforcement piece 72, increased the fastness of dead lever 71 and apron 2, prevent to break between the dead lever 71 drive apron 2 when removing.

Referring to fig. 2, the number of through holes is plural, and the placement frame 4 and the partition 5 are interacted with the outside through the through holes.

The scheme is adopted: through setting up a plurality of through-holes, cleaning fluid can make through the through-hole get into place frame 4 inside, and the dust flows out from the through-hole is inside after the cleaning.

Referring to fig. 2, the partition 5 is inclined inside the placement frame 4, and the height of the partition 5 near one end of the fixing bar 6 is lower than the other side.

The scheme is adopted: through setting up slope baffle 5, fixed strip 6 can restrict bipolar plate and remove, prevents that bipolar plate from going up and down the in-process from slope baffle 5 landing, and bipolar plate places when slope baffle 5, and bipolar plate wholly is the slope shape, and is more convenient when the waterlogging caused by excessive rainfall.

Referring to fig. 1 and 5, a sliding cylinder is sleeved on the surface of the handle 77, and anti-slip patterns are formed on the surface of the sliding cylinder.

The scheme is adopted: through setting up slide cylinder and anti-skidding line, the user rotates through slide cylinder rotation handle 77 conveniently, and anti-skidding line has increased the frictional force of user's hand and slide cylinder.

Referring to fig. 1, 2 and 5, the left side of the fixing bar 6 is sleeved on the surface of the left sliding rod 73 to slide up and down, and the right side of the fixing bar 6 is engaged with the right sliding rod 73 through threads and a thread groove, and the top of the sliding rod 73 is fixedly connected with the limiting block 10.

The scheme is adopted: through setting up screw thread and thread groove, the right side that the slide bar 73 surface was offered the screw thread and fixed strip 6 is offered and is used with screw thread cooperation thread groove, and slide bar 73 can order about fixed strip 6 removal at the rotation in-process, and the removal of fixed strip 6 can drive apron 2 and upwards remove, can drive when apron 2 upwards removes and place frame 4, makes place frame 4 break away from the inside clean groove of casing 1.

Referring to fig. 3, a sealing ring 9 is fixedly connected to the bottom of the cover plate 2, and the sealing ring 9 is in contact with the edge of the housing 1.

The scheme is adopted: through setting up sealing washer 9, apron 2 is held through the restriction of lifting unit 7 and the addition of placing frame 4 and bipolar plate weight, then seals through sealing washer 9, has reduced the noise when preventing clean liquid in the course of the work sputtering.

The working principle of the utility model is as follows:

Firstly, a user sequentially places a plurality of bipolar plates on the top of a partition plate 5 and the bottom of a placement frame 4, after placement, the user rotates a handle 77 through a slide cylinder, because the handle 77 is in meshed connection with a right slide rod 73 through two bevel gears, the rotation of the handle 77 drives a slide rod 73 to rotate, a bearing 75 increases the stability of the slide rod 73 in the rotating process, because the right side of a fixed rod 71 is in meshed connection with the threads of the right slide rod 73 through a thread groove, the rotation of the slide rod 71 drives the fixed rod 71 to move downwards, the movement of the fixed rod 71 drives a cover plate 2, the left side of the fixed rod 71 is sleeved on the surface of the slide rod 73 to slide downwards, the movement of the cover plate 2 drives the placement frame 4 and a fixed strip 6, the placement frame 4 drives a plurality of bipolar plates inside to move downwards, when the cover plate 2 and a sealing ring 9 are in contact with the surface of a shell 1, the placement frame 4 completely enters the inside a cleaning groove, then the user releases the slide cylinder to start an ultrasonic cleaner, after cleaning, the slide rod 73 drives the fixed rod 71 to move upwards, the fixed rod 71 moves upwards along with the fixed rod 71, the surface of the fixed rod 6 moves upwards, and the bipolar plate 8 is simultaneously moved upwards, namely, the bipolar plate 8 is moved upwards, and the bipolar plate is moved by the user is moved, and the top of the fixed plate is contacted with the upper surface of the fixed plate is moved.

To sum up: this cleaning device is used in bipolar plate production through setting up casing 1, apron 2, bracing piece 3, placing frame 4, baffle 5, fixed strip 6, lifting unit 7, slider 8, sealing washer 9 and restriction piece 10's cooperation use, has solved current ultrasonic cleaner when wasing a plurality of bipolar plates, and bipolar plate carries out high-speed vibration under the drive of cleaning tank liquid, bumps mutually easily, and bipolar plate surface and filter frame have the water stain increase weight moreover, causes the difficult problem of taking out.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bipolar plate production is with cleaning device, includes casing (1) and apron (2), its characterized in that: the cover plate (2) is positioned at the top of the inside of the shell (1), the two sides of the bottom of the cover plate (2) are fixedly connected with supporting rods (3), a placing frame (4) is fixedly connected between opposite sides of the two supporting rods (3), a partition plate (5) is fixedly connected to the inside of the placing frame (4), a fixing strip (6) is fixedly connected to the front side of the partition plate (5), two sides of the fixing strip (6) are fixedly connected with the inner wall of the placing frame (4), through holes are formed in the placing frame (4) and the inside of the partition plate (5), the top of the cover plate (2) is connected with a lifting assembly (7), one end, away from the placing frame (4), of the fixing strip (6) is fixedly connected with a sliding block (8), and the sliding block (8) is positioned in the inside of the shell (1) and slides;

Lifting assembly (7) are including dead lever (71), the surface cover of dead lever (71) is equipped with reinforcement piece (72), the both ends of reinforcement piece (72) are connected with the top fixed connection of apron (2), the bottom of dead lever (71) and the top fixed connection of apron (2), the inside both sides of dead lever (71) are all overlapped and are equipped with slide bar (73), the right side slide bar (73) surface sets up the screw thread, recess (74) that use with slide bar (73) cooperation are seted up to the inside of dead lever (71), and the inside of right side recess (74) set up the screw thread groove that uses with the screw thread cooperation, the right side of dead lever (71) is connected with right side slide bar (73) meshing through recess (74) and screw thread groove, the bottom cover on slide bar (73) surface is equipped with bearing (75), the bottom fixed mounting of bearing (75) has fixed block (76), the both sides fixed connection of opposite one side and casing (1) of two, right side slide bar (73) bottom fixed block (73) are connected with inside of handle (77) through inside of handle (77), bevel gear (77) is connected with inside of handle (77).

2. A cleaning device for bipolar plate production as claimed in claim 1, wherein: the number of the reinforcing blocks (72) is three, and the reinforcing blocks are uniformly distributed on the surface of the fixing rod (71).

3. A cleaning device for bipolar plate production as claimed in claim 1, wherein: the number of the through holes is multiple, and the placing frame (4) and the partition plate (5) are interacted with the outside through the through holes.

4. A cleaning device for bipolar plate production as claimed in claim 1, wherein: the partition board (5) is in an inclined shape and is positioned inside the placement frame (4), and the height of the partition board (5) close to one end of the fixing strip (6) is lower than that of the other end.

5. A cleaning device for bipolar plate production as claimed in claim 1, wherein: the surface of the handle (77) is sleeved with a sliding cylinder, and the surface of the sliding cylinder is provided with anti-skid patterns.

6. A cleaning device for bipolar plate production as claimed in claim 1, wherein: the left side cover of fixed strip (6) is located the surface of left sideslip pole (73) and is slided from top to bottom, and the right side of fixed strip (6) is connected with right sideslip pole (73) meshing through screw thread and thread groove, the top fixed connection limiting block (10) of slide bar (73).

7. A cleaning device for bipolar plate production as claimed in claim 1, wherein: the bottom of apron (2) fixedly connected with sealing washer (9), sealing washer (9) and the border contact of casing (1).