CN218486629U - Cleaning device - Google Patents

Abstract

The application discloses a cleaning device. Cleaning device includes mount, scraper blade and a plurality of supports and holds the piece, and the scraper blade includes main part and scraper, and the main part includes first connecting portion and second connecting portion, and first connecting portion connect in the mount, and the scraper is fixed in the second connecting portion, and the scraper extends the setting along the length direction of main part, and the scraper is used for supporting with the surface of rubber roll and holds. The abutting pieces abut against one side of the second connecting part, which is far away from the scraper, and the abutting pieces are arranged along the length direction of the main body. The plurality of abutting pieces are arranged along the length direction of the scraper and abut against the scraper, so that the scraper fully abuts against the outer surface of the rubber roller, the probability that one part of the scraper abuts against the outer surface of the rubber roller and the other part of the scraper does not abut against the outer surface of the rubber roller or cannot abut against the outer surface of the rubber roller when the outer surface of the rubber roller has a height difference in the length direction of the scraper is reduced, and the cleaning effect of the cleaning device is ensured.

Description

Cleaning device

Technical Field

The application relates to the technical field of production and manufacturing equipment, in particular to a cleaning device.

Background

In the related technology, the rubber roller is usually applied to coating and rolling processes for manufacturing the battery cell, foreign matters or slurry can be adhered to the rubber roller in the using process, and the adhered foreign matters or slurry easily cause the appearance of the pole piece to have the problems of indentation and black spots, so that the performance of the battery cell needs to be cleaned. In order to clean the rubber roller from foreign matters or slurry adhering thereto, a cleaning device with a blade is generally used to clean the rubber roller. However, when the scraper of the existing cleaning device contacts with the rubber roller, the scraper of the scraper may not contact with the rubber roller sufficiently due to the height difference of the surface of the rubber roller or the deformation caused by the overlong length of the scraper, and the cleaning effect of the rubber roller is affected, so that research and improvement on the problem are needed.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems in the prior art. Therefore, the application provides a cleaning device which can ensure the close abutting between the scraper of the scraper and the rubber roller.

According to this application embodiment's cleaning device for clean rubber roll, cleaning device includes:

a fixed mount;

the scraper comprises a main body and a scraper, wherein the main body comprises a first connecting part and a second connecting part, the first connecting part is connected to the fixing frame, the scraper is fixed on the second connecting part, the scraper extends along the length direction of the main body, and the scraper is used for abutting against the outer surface of the rubber roller;

the abutting pieces abut against one side, away from the scraper, of the second connecting portion, and the abutting pieces are arranged along the length direction of the main body.

According to the cleaning device of the embodiment of the application, at least the following beneficial effects are achieved: the plurality of abutting pieces are arranged along the length direction of the scraper and abut against the scraper, so that the scraper fully abuts against the outer surface of the rubber roller, the probability that one part of the scraper abuts against the outer surface of the rubber roller and the other part of the scraper does not abut against the outer surface of the rubber roller or cannot abut against the outer surface of the rubber roller when the outer surface of the rubber roller has a height difference in the length direction of the scraper is reduced, and the cleaning effect of the cleaning device is ensured.

According to some embodiments of the application, cleaning device still includes the pivot, the one end of pivot connect in first connecting portion, the other end of pivot connect in the mount, the main part can be relative the mount rotates, the scraper can be followed the direction of rotation of main part is close to or keeps away from the rubber roll.

According to some embodiments of the application, the scraper blade further comprises a supporting boss, the supporting boss is fixed on the second connecting portion, the supporting boss is provided with a first inclined surface, the inclined surface is supported by the supporting piece, the first inclined surface faces the direction of the second connecting portion along the direction of the first connecting portion, the first inclined surface is provided with a first top end and a first bottom end, and the distance between the first top end and the main body is smaller than the distance between the first bottom end and the main body.

According to some embodiments of this application, cleaning device still includes first fixed block and second fixed block, first fixed block with the second fixed block can dismantle connect in the mount, first fixed block is provided with first recess, the second fixed block is provided with the second recess, first recess with the second recess sets up relatively and inject and changes the hole, the pivot rotate connect in the pore wall of changeing the hole.

According to some embodiments of this application, still include the axle sleeve, the axle sleeve is made by non-metallic material, the axle sleeve is worn to locate by the pivot, the axle sleeve with the mount is connected, and/or, the axle sleeve with first connecting portion are connected.

According to some embodiments of the application, one side of the second connecting portion deviating from the supporting piece is provided with a positioning boss, the positioning boss is located at one end of the second connecting portion close to the first connecting portion, the positioning boss is provided with a supporting surface, one end of the scraper is supported by the supporting surface, and the other end of the scraper protrudes out of the second connecting portion along the direction away from the first connecting portion.

According to some embodiments of the application, the second connecting portion comprises a connecting plate and a scraper plate, the connecting plate is connected with the first connecting portion, the scraper plate is fixedly connected with the connecting plate, and the scraper is clamped between the connecting plate and the scraper plate.

According to some embodiments of the application, the scraper board deviates from one side of scraper is provided with the second inclined plane, just the second inclined plane is located the scraper board is kept away from the one end of first connecting portion, follows first connecting portion orientation the direction of second connecting portion, the second inclined plane has set gradually second top and second bottom, the second top with distance between the connecting plate is greater than the second bottom with distance between the connecting plate.

According to some embodiments of the application, the fixing frame comprises a fixing plate, the fixing plate is provided with a plurality of threaded holes, the positions of the threaded holes correspond to the positions of the abutting pieces one by one, and the abutting pieces are in threaded connection with the threaded holes.

According to some embodiments of this application, its characterized in that still includes the recovery storehouse, it is provided with the holding chamber to retrieve the storehouse, it is fixed in to retrieve the storehouse the mount, retrieve the storehouse set up in the below of scraper blade.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The present application is further described with reference to the following figures and examples, in which:

FIG. 1 is an exploded view of a cleaning device according to an embodiment of the present application;

FIG. 2 is an assembly view of the cleaning device of FIG. 1;

FIG. 3 is a schematic view of a portion of a cleaning apparatus according to an embodiment of the present application;

FIG. 4 is a schematic view of a squeegee according to an embodiment of the present application;

FIG. 5 is a schematic view of a squeegee of another embodiment of the present application;

FIG. 6 is a schematic view of a recovery bin of an embodiment of the present application;

FIG. 7 is a schematic view of the assembly of a first connector and a second connector according to an embodiment of the present application;

reference numerals:

the cleaning device comprises a cleaning device 100, a first fixing block 110, a first groove 115, a second fixing block 120, a second groove 125, a fixing plate 130, a propping piece 140, a recovery bin 150, a fixing frame 160, a propping boss 170, a scraper 180, a shaft sleeve 185, a rotating shaft 186 and a rubber roll 190;

a main body 200, a first connection portion 210, a second connection portion 220, a connection plate 230, a scraper plate 240, a scraper 250, a first inclined surface 260, a first top end 265, a first bottom end 270, a second inclined surface 280, a second top end 285, a second bottom end 290;

a positioning boss 300 and a butting surface 310;

the accommodating chamber 400, the sewage draining hole 410;

a rotary aperture 500.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the positional descriptions, such as the directions of up, down, front, rear, left, right, etc., referred to herein are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present application.

In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and larger, smaller, larger, etc. are understood as excluding the present numbers, and larger, smaller, inner, etc. are understood as including the present numbers. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.

In the description of the present application, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The cleaning device of the embodiment of the present application is described below with reference to the drawings attached to the specification.

Referring to fig. 1, 2 and 5, the cleaning device 100 according to the embodiment of the present application includes a fixing frame 160, a scraper 180 and a plurality of holding members 140, the scraper 180 includes a main body 200 and a scraper 250, and the scraper 250 can be fixed to the second connecting portion 220 by a bolt or the like. The abutting pieces 140 are arranged along the length direction of the scraper 180 and abut against the main body 200, so that the scraper 250 fully abuts against the outer surface of the rubber roll 190, the probability that when the outer surface of the rubber roll 190 has a height difference or the scraper 180 deforms to a certain extent due to a long length of the scraper is reduced, one part of the scraper 250 abuts against the outer surface of the rubber roll 190, and the other part of the scraper 250 does not abut against the outer surface of the rubber roll 190 sufficiently or cannot abut against the outer surface of the rubber roll 190 is reduced, and the cleaning effect of the cleaning device 100 on the rubber roll 190 is ensured.

Taking the figure as an example, the fixing frame 160 includes a bottom plate and two opposite side plates, the bottom plate and the two opposite side plates are disposed in a U shape, the bottom plate contacts with the supporting platform for supporting, and two ends of the main body 200 are respectively connected to the side plates.

The main body 200 may be fixed to the fixing frame 160, or may be movable relative to the fixing frame 160. For example, a sliding groove can be formed on a side plate of the fixing frame 160, the main body 200 is connected to a groove wall of the sliding groove, and the main body 200 can slide along the sliding groove, so that the relative movement between the main body 200 and the fixing frame 160 can be realized, the scraper 250 can be moved close to or away from the rubber roller 190, and after the main body 200 is moved to a proper position, the main body 200 and the fixing frame 160 can be relatively fixed by a clamping member. The main body 200 can move relative to the fixing frame 160, and can retract the scraper 180 when the rubber roll 190 or the scraper 250 needs to be replaced, so that a certain gap is formed between the scraper 180 and the rubber roll 190, a certain space is reserved for dismounting and replacing the rubber roll 190 or the scraper 250, the relative position between the scraper 180 and the rubber roll 190 can be adjusted, and the rubber roll 190 with different models can be adapted, or the abutting effect of the scraper 250 on the rubber roll 190 can be further adjusted.

The abutting member 140 may be a linear driving rod as is conventional in the art, or may be a sliding block that is movable relative to the fixing frame 160, and the sliding block may be fixed relative to the fixing frame 160 to maintain the abutting against the main body 200.

As an improvement of the above solution, referring to fig. 5, in order to ensure that after the scraper 250 is fixed to the second connection portion 220, one end of the scraper 250, which is far away from the first connection portion 210, protrudes out of the second connection portion 220 by a set distance, a positioning boss 300 is provided to abut against and position the scraper 250. The abutting surface 310 abuts against the scraper 250, so that the relative position between the scraper 250 and the second connecting portion 220 is positioned, the scraper 250 is positioned at a set position after being fixed, the difficulty in positioning between the scraper 180 and the rubber roll 190 in the subsequent use of the cleaning device 100 is reduced, the scraper 250 and the rubber roll 190 are further ensured to be sufficiently abutted, and the assembly efficiency of the scraper 250 and the second connecting portion 220 is improved. In the process that the scraper 250 abuts against the rubber roller 190, the abutting surface 310 also plays a reverse abutting role for the scraper 250, so that the probability of vibration and displacement of the scraper 250 in the use process is reduced.

Referring to fig. 3 and 4, according to some embodiments of the present application, the main body 200 includes a connection plate 230 and a scraper plate 240, the connection plate 230 is used to implement connection between the main body 200 and the holder 160, and the scraper plate 240 is used to mount a scraper 250 in cooperation with the connection plate 230. Compare in utilizing preload parts such as bolt to carry out the multiple spot fixed to scraper 250, through scraper plate 240 with scraper 250 centre gripping on connecting plate 230, can improve the atress area of the pretightning force that receives of scraper 250, and then improve the fixed reliability to scraper blade 180, and, the mode of centre gripping can further reduce scraper 250 and rubber roll 190 and support the in-process of holding, the vibrations that appear, stability and scraper 250's life in the improvement scraper 250 use.

Referring to fig. 4, when the connecting plate 230 and the scraper plate 240 are provided on the basis of the positioning boss 300, the positioning boss 300 is provided on the connecting plate 230, and the positioning boss 300 can position and limit the scraper 250 and also can position and position the scraper plate 240, so that the assembly efficiency is improved, and the scraper 250 and the scraper plate 240 are both fixed at the set position.

As an improvement of the above solution, referring to fig. 4, a second inclined plane 280 is disposed on a side of the scraper plate 240 away from the scraper 250, and a distance between the second top end 285 and the connecting plate 230 in the second inclined plane 280 is greater than a distance between the second bottom end 290 and the connecting plate 230, so as to reduce a probability of interference between the scraper plate 240 and the rubber roll 190 when the scraper plate 240 rotates along with the connecting plate 230, and based on this, the scraper 250 protrudes beyond the scraper plate 240 in a direction away from the first connecting portion 210, and can also be set smaller without extending the length of the scraper 250 protruding beyond the scraper plate 240, thereby ensuring no interference between the scraper plate 240 and the rubber roll 190, and reducing a manufacturing cost of the scraper 250 and a probability of severe vibration of the scraper 250 due to an excessively long length.

Referring to fig. 1 to 3, according to some embodiments of the present disclosure, the fixing frame 160 includes a fixing plate 130, the fixing plate 130 is fixed on a sidewall of the fixing frame 160, the supporting members 140 may be selected as bolts with threads, each supporting member 140 is screwed to an inner wall of the threaded hole of the fixing plate 130, and by screwing the supporting members 140, the supporting force of the supporting members 140 on the second connecting portions 220 can be controlled. When the scraper 180 can move relative to the fixing frame 160, the relative position between the scraper 180 and the fixing frame 160 can be controlled by the screwing depth of the abutting piece 140 relative to the threaded hole, so that the scraper 180 is pushed to a proper position, and the scraper 250 and the rubber roller 190 are fully abutted. And because the threaded connection has a certain pretightening force, when the threaded connection is not screwed, the relative position of the abutting piece 140 and the fixing plate 130 can be fixed by the matching of the threads, so that the abutting piece 140 and the second connecting part 220 are abutted.

Referring to fig. 1, according to some embodiments of the present disclosure, the cleaning device 100 further includes a recycling bin 150, and the recycling bin 150 is disposed below the scraper 180 to recycle the foreign matters scraped by the scraper 180 from the rubber roller 190, so as to reduce the possibility of scattering the foreign matters. The lower side of the squeegee 180 refers to one end of the squeegee 180 in the direction of gravity.

Further, referring to fig. 6, the bottom of the recycling bin 150 can be provided with a sewage discharge hole 410, the sewage discharge hole 410 is communicated with the accommodating cavity 400, and the side wall of the accommodating cavity 400 of the recycling bin 150 is provided with a plurality of inclined planes, so that the bottom of the recycling bin 150 is funnel-shaped, and therefore foreign matters are guided to the sewage discharge hole 410, and the foreign matters are conveniently discharged from the sewage discharge hole 410. The sewage draining hole 410 can be directly connected with a sewage draining pipeline to convey foreign matters to other work stations for treatment, so that the continuity of the production process is improved.

Referring to fig. 1, an embodiment of the present application further provides a cleaning apparatus 100, and the cleaning apparatus 100 further includes a rotating shaft 186, where the rotating shaft 186 serves as a rotational connection between the main body 200 and the fixing frame 160, so that the main body 200 can rotate relative to the fixing frame 160, so that the scraper 250 can approach or separate from the rubber roller 190 along a rotation direction of the main body 200. The rotation angle of the scraper 180 can be adjusted by the abutting of the abutting member 140 against the second connecting portion 220, so that the scraper 250 contacts the rubber roller 190 at a proper angle.

Specifically, the rotating shaft 186 can be fixedly connected with one of the first connecting portion 210 and the fixing frame 160, and rotatably connected with the other; the shaft 186 can also be rotatably connected to both the first connecting portion 210 and the fixing frame 160, so as to rotatably connect the scraper 180 to the fixing frame 160.

If the abutting member 140 abuts against the second connecting portion 220 directly, when the abutting member 140 abuts against the second connecting portion 220 and the main body 200 rotates, since the second connecting portion 220 rotates, the abutting surface of the second connecting portion 220 and the abutting member 140 is inclined, the abutting area is reduced, the abutting member 140 and the second connecting portion 220 are easy to slip, and the main body 200 cannot rotate continuously after rotating to a certain angle. In order to solve the above problem, the present application further provides an improved embodiment, referring to fig. 4, by providing the abutting boss 170 and providing the first inclined plane 260 having the first top end 265 and the first bottom end 270 on the abutting boss 170, and the distance between the first top end 265 and the main body is smaller than the distance between the first bottom end 270 and the main body 200, when the abutting member 140 abuts against the first inclined plane 260 and the abutting member 140 have the maximum contact area, the main body 200 has rotated by a certain angle, so as to increase the adjustable range of the angle of the scraper 180, and reduce the probability that the scraper 250 cannot contact the rubber roll 190 due to insufficient rotation angle.

Specifically, the abutting boss 170 can be an independent protruding block fixed on the second connecting portion 220, and the fixing manner can be a pre-tightening manner of pre-tightening members such as welding, bolts, and the like; the holding boss 170 may be integrally formed with the second connecting portion 220.

Referring to fig. 1 and 7, according to some embodiments of the present disclosure, the cleaning device 100 further includes a first fixing block 110 and a second fixing block 120, and a rotation hole 500 defined by a first groove 115 of the first fixing block 110 and a second groove 125 of the second fixing block 120 is used for rotatably connecting the first connection portion 210 to the fixing frame 160, in which case, the rotation shaft 186 may be fixed to the first connection portion 210 or rotatably connected to the first connection portion 210.

When the scraper 180 needs to be detached from the fixing frame 160, since the first fixing block 110 and the second fixing block 120 are detachably connected to the fixing frame 160, the scraper 180 can be detached from the fixing frame 160 only by detaching one of the first fixing block 110 or the second fixing block 120, thereby reducing the difficulty in detaching the scraper 180. When the scraping plate 180 needs to be installed, taking the example that the first fixing block 110 and the second fixing block 120 are sequentially arranged along the gravity direction and the rotating shaft 186 is fixed on the first connecting portion 210, the second fixing block 120 is fixed, the rotating shaft 186 is placed on the second groove 125, then the first fixing block 110 is fixed on the fixing frame 160, so that the scraping plate 180 can be rotatably connected with the fixing frame 160, the second groove 125 plays a role in supporting the rotating shaft 186, and the difficulty in assembling the scraping plate 180 and the fixing frame 160 is reduced. Compared with the way of rotationally connecting the hole structure or the groove structure on the fixing frame 160, the present embodiment does not need to make the rotating shaft 186 telescopic to ensure that the rotating shaft 186 can extend into the hole structure or the groove structure, thereby reducing the manufacturing cost of the cleaning device 100.

To ensure sufficient structural strength of the cleaning device 100, the materials of the shaft 186, the fixing frame 160 and the main body 200 are generally metals. When the rotating shaft 186 is rotatably connected with one of the first connecting portion 210 and the fixing frame 160, or the rotating shaft 186 is rotatably connected with the first connecting portion 210 and the fixing frame 160, metal friction occurs between metal and metal, metal chips easily appear, the existence of the metal chips can bring adverse effects to the rotation of the rotating shaft 186, and the abrasion of the rotating shaft 186 is increased, thereby affecting the service life of the rotating shaft 186. In order to solve the above problems, the present application further provides an improved embodiment, referring to fig. 1 and 5, the rotating shaft 186 is inserted into the shaft sleeve 185 made of a non-metal material, and the shaft sleeve 185 is directly contacted with the fixing frame 150 or the first connecting portion 210, so that metal friction between the rotating shaft 186 and the fixing frame 160 or between the rotating shaft 186 and the first connecting portion 210 can be avoided, thereby reducing or avoiding generation of metal chips and prolonging the service life of the rotating shaft 186.

The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present application. Furthermore, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Claims (10)

1. Cleaning device for clean rubber roll, its characterized in that includes:

a fixed mount;

the scraper comprises a main body and a scraper, wherein the main body comprises a first connecting part and a second connecting part, the first connecting part is connected to the fixing frame, the scraper is fixed on the second connecting part, the scraper extends along the length direction of the main body, and the scraper is used for abutting against the outer surface of the rubber roller;

the abutting pieces abut against one side, away from the scraper, of the second connecting portion, and the abutting pieces are arranged along the length direction of the main body.

2. The cleaning device according to claim 1, further comprising a rotating shaft, wherein one end of the rotating shaft is connected to the first connecting portion, the other end of the rotating shaft is connected to the fixing frame, the main body can rotate relative to the fixing frame, and the scraper can approach or leave the rubber roller along the rotating direction of the main body.

3. The cleaning device of claim 2, wherein the scraper further comprises a support boss fixed to the second connecting portion, the support boss has a first inclined surface, the inclined surface supports against the support member, the first inclined surface has a first top end and a first bottom end along a direction from the first connecting portion to the second connecting portion, and a distance between the first top end and the main body is smaller than a distance between the first bottom end and the main body.

4. The cleaning device as claimed in claim 2, further comprising a first fixing block and a second fixing block, wherein the first fixing block and the second fixing block are detachably connected to the fixing frame, the first fixing block is provided with a first groove, the second fixing block is provided with a second groove, the first groove and the second groove are oppositely arranged and define a rotating hole, and the rotating shaft is rotatably connected to a hole wall of the rotating hole.

5. The cleaning device of claim 2, further comprising a shaft sleeve, wherein the shaft sleeve is made of a non-metal material, the rotating shaft penetrates through the shaft sleeve, the shaft sleeve is connected with the fixing frame, and/or the shaft sleeve is connected with the first connecting portion.

6. The cleaning device according to claim 1, wherein a positioning boss is arranged on one side of the second connecting portion, which is away from the abutting piece, and the positioning boss is positioned at one end of the second connecting portion, which is close to the first connecting portion, the positioning boss is provided with an abutting surface, one end of the scraper abuts against the abutting surface, and the other end of the scraper protrudes out of the second connecting portion in a direction away from the first connecting portion.

7. The cleaning device of any one of claims 1 to 6, wherein the second connecting portion comprises a connecting plate and a scraper plate, the connecting plate is connected with the first connecting portion, the scraper plate is fixedly connected with the connecting plate, and the scraper is clamped between the connecting plate and the scraper plate.

8. The cleaning device according to claim 7, wherein a second inclined surface is disposed on a side of the scraper plate away from the scraper, the second inclined surface is located at an end of the scraper plate away from the first connecting portion, the second inclined surface is sequentially provided with a second top end and a second bottom end along a direction from the first connecting portion to the second connecting portion, and a distance between the second top end and the connecting plate is greater than a distance between the second bottom end and the connecting plate.

9. The cleaning device as claimed in claim 1, wherein the fixing frame comprises a fixing plate, the fixing plate is provided with a plurality of threaded holes, the positions of the threaded holes correspond to the positions of the abutting pieces one by one, and the abutting pieces are in threaded connection with the threaded holes.

10. The cleaning device as claimed in claim 1, further comprising a recycling bin, wherein the recycling bin is provided with a containing cavity, the recycling bin is fixed on the fixing frame, and the recycling bin is arranged below the scraper.

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