CN211678932U - Pole piece dust collector and lithium battery winding equipment - Google Patents
Pole piece dust collector and lithium battery winding equipment Download PDFInfo
- Publication number
- CN211678932U CN211678932U CN202020149721.XU CN202020149721U CN211678932U CN 211678932 U CN211678932 U CN 211678932U CN 202020149721 U CN202020149721 U CN 202020149721U CN 211678932 U CN211678932 U CN 211678932U
- Authority
- CN
- China
- Prior art keywords
- driving
- magnetic wheel
- brush
- pole piece
- mounting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 122
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 15
- 230000007480 spreading Effects 0.000 claims description 7
- 238000003892 spreading Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009351 contact transmission Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides a pole piece dust collector and lithium battery winding equipment, which relates to the technical field of lithium battery production equipment, wherein the pole piece dust collector comprises a driving mechanism, a transmission mechanism, a first brush and a second brush, and a gap for passing a pole piece is formed between the first brush and the second brush; the driving mechanism comprises a driving magnetic wheel and a driven magnetic wheel, the driving magnetic wheel is connected with the first hairbrush, the driven magnetic wheel is connected with the second hairbrush, the driving magnetic wheel is connected with the output end of the driving mechanism, and the driven magnetic wheel is arranged corresponding to the driving magnetic wheel; the driving mechanism is used for driving the driving magnetic wheel to rotate, and the driving magnetic wheel can synchronously drive the driven magnetic wheel to rotate so that the first brush and the second brush can simultaneously rotate when the driving mechanism acts. The utility model discloses a drive mechanism does not have mechanical contact, has avoided mechanical collision, mechanical fatigue, friction loss, vibration noise scheduling problem, has improved drive mechanism's life.
Description
Technical Field
The utility model belongs to the technical field of lithium cell production facility technique and specifically relates to a pole piece dust collector and lithium cell winding equipment are related to.
Background
The lithium battery pole piece is taken as an important part of a lithium battery, and after slitting, in the processes of manufacturing, winding and the like, the edges and the surfaces of the lithium battery pole piece are generally required to be cleaned and dedusted so as to remove burrs and dust on the edges and the surfaces of the lithium battery pole piece. The powder cleaning of the pole piece before welding is mainly used for facilitating subsequent spot welding of the pole lug, if dust in a powder cleaning groove is not cleaned, explosion or cold welding during spot welding of the pole lug is easily caused, and cold welding easily cause high internal resistance and short circuit (no voltage) of the battery, so that the battery cannot be used; and the powder cleaning after welding is mainly used for ensuring the subsequent rubberizing and winding quality. Therefore, the dust removal is a very critical process in the battery manufacturing process.
The dust removing and cleaning equipment for the lithium battery pole piece in the prior art mainly comprises a conveying mechanism and a brush dust removing mechanism which are arranged on a rack, wherein the brush dust removing mechanism comprises a motor and two brushes which are driven by the motor and arranged in parallel. When the lithium battery pole piece passes through the space between the two brushes along with the conveying mechanism, the two brushes are driven to rotate by the motor, so that the edges and the surface of the lithium battery pole piece are cleaned and dedusted by the bristles on the brushes. In order to save cost and reduce the space utilization rate of equipment, the prior art generally realizes the rotation of two brushes through a transmission mechanism formed by matching a motor with a gear set. Before the lithium battery pole piece enters, the two brushes need to be away from each other so as to facilitate the entry of the pole piece, and at the moment, the gears connected with the two brushes are arranged in a clearance mode; after the pole piece enters, the two brushes approach each other, and gears connected to the two brushes are meshed to realize transmission.
In the prior art, although the synchronous driving of the two brushes can be realized by matching the motor with the gear set, in the process that the gears of the gear set are separated from and meshed with each other, the gears collide with each other, and in addition, the friction between the teeth of the gear set causes the service life of the transmission mechanism to be short, so that the transmission mechanism needs to be replaced or adjusted regularly and frequently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pole piece dust collector to alleviate the life that is used for the brush dust removal mechanism's that lithium-ion battery pole piece removed dust drive mechanism who exists among the prior art transmission mechanism is lower, need frequently change or the technical problem of adjustment to drive mechanism periodic time.
An object of the utility model is also to provide a lithium cell coiling equipment to alleviate the life that exists among the prior art and be used for the brush dust removal mechanism's that lithium-ion battery pole piece removed dust drive mechanism lower, need frequently change the technical problem of adjustment to drive mechanism regular time.
The utility model provides a pole piece dust removing device, which comprises a driving mechanism, a transmission mechanism, a first brush and a second brush, wherein a gap for passing a pole piece is formed between the first brush and the second brush;
the driving mechanism comprises a driving magnetic wheel and a driven magnetic wheel, the driving magnetic wheel is connected with the first brush, the driven magnetic wheel is connected with the second brush, the driving magnetic wheel is connected with the output end of the driving mechanism, and the driven magnetic wheel is arranged corresponding to the driving magnetic wheel;
the driving mechanism is used for driving the driving magnetic wheel to rotate, and the driving magnetic wheel can synchronously drive the driven magnetic wheel to rotate so that the first brush and the second brush rotate simultaneously when the driving mechanism acts.
Further, the first brush and the second brush each comprise a base shaft and bristles arranged on the base shaft, and the bristles are arranged on the peripheral side surface of the base shaft;
the base shaft of first brush with the base shaft parallel arrangement of second brush, the axis of initiative magnetic wheel with the base shaft collineation of first brush, the axis of initiative magnetic wheel with the axis collineation of the base shaft of second brush.
Furthermore, the pole piece dust removal device also comprises a first mounting seat, a second mounting seat, a fixed seat and a driving mounting seat;
the first mounting seat and the second mounting seat are mounted on the fixed seat, and the first mounting seat and the second mounting seat can be close to or far away from each other; the first brush is installed on the first mounting seat, the second brush and the driven magnetic wheel are installed on the second mounting seat, the driving mechanism and the driving magnetic wheel are installed on the driving mounting seat, and the driving mounting seat is fixedly connected with the first mounting seat.
The expansion power mechanism is arranged on the fixed seat and used for driving the first mounting seat and the second mounting seat to approach or depart from each other.
Furthermore, a guide rail is arranged on the fixing seat, and the first mounting seat and the second mounting seat are slidably arranged on the guide rail.
Furthermore, the first mounting seat and the second mounting seat respectively comprise a groove-shaped frame, two ends of the base shaft are connected with two opposite ends of the groove-shaped frame, and the bottom of the groove-shaped frame is hollow;
the pole piece dust removal device further comprises a first dust removal mechanism and a second dust removal mechanism, the first dust removal mechanism and the second dust removal mechanism respectively comprise a dust hood, the dust hood of the first dust removal mechanism is arranged below the first mounting seat, and the dust hood of the second dust removal mechanism is arranged below the second mounting seat.
Furthermore, the dust hood comprises a bottom plate and a side plate, the side plate is installed on the bottom plate, an opening of the dust hood is formed at one end of the side plate, which is far away from the bottom plate, and one end of the side plate, which is far away from the bottom plate, is connected with the bottom of the groove-shaped frame; the side plate is arranged in a manner of inclining outwards from the center of the bottom plate towards the direction of the opening from the bottom plate.
Furthermore, an observation window is arranged on the dust collection cover.
Furthermore, a dust collecting pipe is connected to a bottom plate of the dust collecting cover and used for being connected with dust collecting power equipment, and a dust collecting inlet of the dust collecting pipe is provided with a filter screen.
The utility model provides a lithium battery winding equipment, including foretell pole piece dust collector.
The utility model provides a pole piece dust removing device, which comprises a driving mechanism, a transmission mechanism, a first brush and a second brush, wherein a gap for passing a pole piece is formed between the first brush and the second brush; the driving mechanism comprises a driving magnetic wheel and a driven magnetic wheel, the driving magnetic wheel is connected with the first hairbrush, the driven magnetic wheel is connected with the second hairbrush, the driving magnetic wheel is connected with the output end of the driving mechanism, and the driven magnetic wheel is arranged corresponding to the driving magnetic wheel; the driving mechanism is used for driving the driving magnetic wheel to rotate, and the driving magnetic wheel can synchronously drive the driven magnetic wheel to rotate so that the first brush and the second brush can simultaneously rotate when the driving mechanism acts. The transmission mechanism of the pole piece dust removing device adopts non-contact transmission between the driving magnetic wheel and the driven magnetic wheel, has no mechanical contact, avoids the problems of mechanical collision, mechanical fatigue, friction loss, vibration noise and the like, prolongs the service life of the transmission mechanism, and reduces the replacement frequency of the transmission mechanism; and the structure is compact, and the lubrication of a gear is not needed, so that the oil stain, debris and pollution are avoided.
The utility model provides a lithium battery winding equipment, include the utility model provides a pole piece dust collector, its beneficial effect can be seen right the utility model provides a pole piece dust collector's beneficial effect's description is no longer repeated here.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the embodiment of the utility model provides a pole piece dust collector's schematic diagram.
Icon: 100-a drive mechanism; 201-driving magnetic wheel; 202-driven magnetic wheel; 310-a first brush; 320-a second brush; 301-the substrate axis; 302-bristles; 410-a first mount; 420-a second mount; 401-channel frame; 4011-horizontal floor; 4012-vertical end plates; 402-connecting block; 403-connecting plate; 430-drive mount; 440-a holder; 441-a guide rail; 442-perforation; 450-a distraction mechanism; 500-dust collecting hood; 510-dust collecting tube.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the present embodiment provides a pole piece dust removing device, which includes a driving mechanism 100, a transmission mechanism, a first brush 310 and a second brush 320, wherein a gap is formed between the first brush 310 and the second brush 320 for passing a pole piece. The transmission mechanism comprises a driving magnetic wheel 201 and a driven magnetic wheel 202, the driving magnetic wheel 201 is connected with a first brush 310, the driven magnetic wheel 202 is connected with a second brush 320, the driving magnetic wheel 201 is connected with the output end of the driving mechanism 100, and the driven magnetic wheel 202 is arranged corresponding to the driving magnetic wheel 201. The driving mechanism 100 is used for driving the driving magnetic wheel 201 to rotate, and the driving magnetic wheel 201 can synchronously drive the driven magnetic wheel 202 to rotate, so that the first brush 310 and the second brush 320 rotate simultaneously when the driving mechanism 100 acts.
As shown in fig. 1, each of the first and second brushes 310 and 320 includes a base shaft 301 and bristles 302 disposed on the base shaft 301, the bristles 302 being disposed on a circumferential side surface of the base shaft 301. The base shaft 301 of the first brush 310 and the base shaft 301 of the second brush 320 are arranged in parallel, the axis of the driving magnetic wheel 201 is collinear with the base shaft 301 of the first brush 310, and the axis of the driving magnetic wheel 201 is collinear with the axis of the base shaft 301 of the second brush 320, that is, the axis of the driving magnetic wheel 201 and the axis of the driven magnetic wheel 202 are arranged in parallel. The driving mechanism 100 is a motor, an output shaft of the motor may be connected to a speed reducer, the output shaft of the speed reducer is connected to the driving magnetic wheel 201 through a coupling, the driving magnetic wheel 201 is fixedly connected to the base shaft 301 of the first brush 310, and the driven magnetic wheel 202 is fixedly connected to the base shaft 301 of the second brush 320.
The driving magnetic wheel 201 and the driven magnetic wheel 202 may also be magnetic shafts, the transmission action principle is the conventional technology, the embodiment adopts the transmission form of the magnetic wheels arranged in parallel, and the specific principle is not described again.
The transmission mechanism of the pole piece dust removal device adopts non-contact transmission between the driving magnetic wheel 201 and the driven magnetic wheel 202, has no mechanical contact, avoids the problems of mechanical collision, mechanical fatigue, friction loss, vibration noise and the like, prolongs the service life of the transmission mechanism, and reduces the replacement frequency of the transmission mechanism; and the structure is compact, and the lubrication of a gear is not needed, so that the oil stain, debris and pollution are avoided.
As a specific embodiment of the pole piece dust removing device of this embodiment, the pole piece dust removing device of this embodiment further includes a first mounting seat 410, a second mounting seat 420, a fixing seat 440, and a driving mounting seat 430. The first mounting seat 410 and the second mounting seat 420 are mounted on the fixing seat 440, and the first mounting seat 410 and the second mounting seat 420 can approach or depart from each other; the first brush 310 is installed on the first installation base 410, the second brush 320 and the driven magnetic wheel 202 are installed on the second installation base 420, the driving mechanism 100 and the driving magnetic wheel 201 are installed on the driving installation base 430, and the driving installation base 430 is fixedly connected with the first installation base 410.
Specifically, the first mounting seat 410 and the second mounting seat 420 have the same structure and each include a groove-shaped frame 401, a connecting block 402 and a connecting plate 403, two ends of the base shaft 301 are connected to two opposite ends of the groove-shaped frame 401, and the bottom of the groove-shaped frame 401 is hollow.
That is, as shown in fig. 1, the groove-shaped frame 401 includes a horizontal bottom plate 4011 and vertical end plates 4012 disposed at two ends of the horizontal bottom plate 4011, the middle of the horizontal bottom plate 4011 is hollow, the right side of the end plate on the right side of the horizontal bottom plate 4011 is also sequentially connected with a connecting block 402 and a connecting plate 403, through holes are respectively disposed on each vertical end plate 4012 and on the connecting block 402 and the connecting plate 403, the axes of the through holes on the vertical end plate 4012, the connecting block 402 and the connecting plate 403 of the first mounting seat 410 are consistent, and the axes of the through holes on the vertical end plate 4012, the connecting block 402 and the connecting plate 403 of the second. The left end of the base shaft 301 of the first brush 310 is inserted into the through hole of the vertical end plate 4012 on the left side of the groove-shaped frame 401 of the first mounting seat 410 and is rotatably connected with the vertical end plate 4012, the right end of the base shaft 301 of the first brush 310 sequentially penetrates through the vertical end plate 4012 on the right side of the groove-shaped frame 401 of the first mounting seat 410, the connecting block 402 and the through hole of the connecting plate 403 and then is fixedly connected with the driving magnetic wheel 201, and the base shaft 301 of the first brush 310 can rotate in the through holes of the vertical end plate 4012, the connecting block 402 and the connecting plate 403 corresponding to the base shaft. The left end of the base shaft 301 of the second brush 320 is inserted into the through hole of the vertical end plate 4012 on the left side of the groove-shaped frame 401 of the second mounting seat 420 and is rotatably connected with the vertical end plate 4012, the right end of the base shaft 301 of the second brush 320 sequentially penetrates through the vertical end plate 4012 on the right side of the groove-shaped frame 401 of the second mounting seat 420, the connecting block 402 and the through hole of the connecting plate 403 and then is fixedly connected with the driven magnetic wheel 202, and the base shaft 301 of the second brush 320 can rotate in the through holes of the corresponding vertical end plate 4012, the connecting block 402 and the connecting plate 403. The arrangement of the base shafts 301 of the first brush 310 and the second brush 320 on the vertical end plate 4012, the connecting block 402 and the through hole of the connecting plate 403 can be realized by bearings.
The driving mount 430 is fixedly connected to the connecting plate 403 of the first mount 410, and the driving mount 430 is disposed on a side of the connecting plate 403 away from the first brush 310. The driving installation seat 430 is L-shaped, one end of the L-shaped horizontal plate of the driving installation seat 430, which is far away from the vertical plate, is connected with the connecting plate 403 of the first installation seat 410, a motor is installed on the L-shaped vertical plate of the driving installation seat 430, and a space for installing the driving magnetic wheel 201 is formed between the L-shaped vertical plate of the driving installation seat 430 and the connecting plate 403. Through the drive mount pad 430 of L type, can guarantee that the output shaft of motor and magnetic shaft coaxial setting, simple structure, equipment is compact. The driven magnetic wheel 202 is supported by the bearing of the connection plate 403 of the second mount 420.
The fixing base 440 is provided with a through hole 442, and the connecting blocks 402 of the first and second mounting bases 410 and 420 are sleeved in the through hole 442 of the fixing base 440. Corresponding to the upper and lower sides of the through hole 442, horizontal guide rails 441 are respectively arranged on the fixing base 440, the two guide rails 441 are arranged in parallel, the connecting plates 403 of the first mounting base 410 and the second mounting base 420 are both vertically arranged, a sliding block is arranged on the plate surface of the connecting plate 403 facing the guide rails 441, and the sliding block is matched with the guide rails 441 to realize the sliding of the first mounting base 410 and the second mounting base 420 on the guide rails 441. The vertical distance of the plate surface of the connecting plate 403 is greater than the vertical caliber of the through hole 442, so that two sliders can be respectively arranged at the upper end and the lower end of the connecting plate 403, each slider corresponds to one guide rail 441, and the sliding stability of the first mounting seat 410 and the second mounting seat 420 is improved.
It should be understood that the description herein of left, right, up, and down is by way of example in fig. 1, and is intended to be representative of relative concepts, not necessarily the form shown in fig. 1.
In order to facilitate the relative movement of the first brush 310 and the second brush 320, the pole piece dust collector of this embodiment further includes a spreading power mechanism 450, the spreading power mechanism 450 is installed on the fixing base 440, and the spreading power mechanism 450 is used for driving the first mounting base 410 and the second mounting base 420 to approach or separate from each other.
Specifically, the distraction mechanism 450 may be a cylinder, an air cylinder, or a linear driving member of a motor and a lead screw, and preferably, the air cylinder is used in this embodiment. One air cylinder can be arranged and fixed on the fixed seat 440, and the air cylinder can be connected with the first mounting seat 410 to realize the distance adjustment between the first brush 310 and the second brush 320 by driving the first mounting seat 410 to be close to or far away from the second mounting seat 420; alternatively, an air cylinder is coupled to the second mount 420 to allow the distance between the first and second brushes 310 and 320 to be adjusted by driving the second mount 420 closer to or farther from the first mount 410. Preferably, there are two cylinders, and two cylinders are installed on the fixing base 440, one of the cylinders is connected to the first mounting base 410, and the other cylinder is connected to the second mounting base 420, so that the distance between the first brush 310 and the second brush 320 can be adjusted through the operation of the two cylinders.
The direction indicated by the arrow in fig. 1 is a direction in which the first and second brushes 310 and 320 are away from each other, that is, a direction in which the first and second brushes 310 and 320 are opened, and the first and second brushes 310 and 320 approach each other when they move in the opposite direction of the arrow.
In this embodiment, the spreading power mechanism 450 can automatically adjust the distance between the first brush 310 and the second brush 320 as required, so as to increase the distance between the first brush 310 and the second brush 320 when the pole piece needs to be inserted between the first brush 310 and the second brush 320, or when the part of the pole piece with the tab needs to pass through the gap between the first brush 310 and the second brush 320, so that the pole piece can pass through smoothly, and the pole piece is prevented from being scratched; when the pole piece is normally cleaned of dust, the first brush 310 and the second brush 320 can be moved to the working positions close to each other, so that the first brush 310 and the second brush 320 can clean the pole piece on both sides.
As shown in fig. 1, as a preferable mode of the pole piece dust removing device of this embodiment, the pole piece dust removing device of this embodiment further includes a first dust removing mechanism and a second dust removing mechanism, the first dust removing mechanism and the second dust removing mechanism have the same structure and both include a dust hood 500, the dust hood 500 of the first dust removing mechanism is disposed below the first mounting seat 410, and the dust hood 500 of the second dust removing mechanism is disposed below the second mounting seat 420.
Specifically, dust cage 500 is roughly funnel type, and including bottom plate and curb plate, the curb plate encloses along the circumference of bottom plate and establishes to install on the bottom plate, and the curb plate deviates from the one end of bottom plate and forms dust cage 500's opening, follows the bottom plate toward open-ended direction, also follows the up direction from down in fig. 1, and the curb plate deviates from the center of bottom plate and leans out the setting, has formed great opening. The upper edge of the side plate of the dust cage 500 connected to the first mounting seat 410 is connected to the horizontal bottom plate 4011 of the first mounting seat 410, and the dust cage 500 is communicated with the upper side of the first mounting seat 410 to collect dust near the first brush 310; the upper edge of the side plate of the dust cage 500 connected to the second mounting seat 420 is connected to the horizontal bottom plate 4011 of the second mounting seat 420, and the dust cage 500 is communicated with the upper side of the second mounting seat 420 to collect dust near the second brush 320.
In this embodiment, in order to suck dust quickly, a dust collecting pipe 510 is connected to the bottom plate of the dust collecting cover 500, the dust collecting pipe 510 is used for connecting with a dust collecting power device, and a dust collecting inlet of the dust collecting pipe 510 is provided with a filter screen. Preferably, the dust collecting duct 510 is provided at the center of the bottom plate of the dust cage 500, and the dust collecting power equipment may be a vacuum cleaner or the like.
The filter screen can filter large particulate matter, avoids causing the jam to dust collecting tube 510, or causes the damage to album dirt power equipment. In general, the dust collecting inlet of the dust collecting pipe 510 is also a through hole formed on the bottom plate of the dust collecting cover 500, so the filter screen can be considered as being disposed on the bottom plate of the dust collecting cover 500, and large particles are collected in the dust collecting cover 500 after being filtered, and then are removed by pouring periodically.
In order to observe the dust collecting condition in the dust collecting cover 500 conveniently, the dust collecting cover 500 of the pole piece dust collector of the embodiment is further provided with an observation window.
In conclusion, the transmission mechanism of the pole piece dust removal device adopts electromagnetic transmission without mechanical contact, and has the advantages of stable transmission, high transmission efficiency, high reliability, no friction energy consumption, long service life and no vibration noise because of no contact occlusion between gears; the original mechanical gear is replaced by the non-contact magnetic wheel transmission, so that the structure is simplified, and the cost is saved; moreover, the distance between the driving magnetic wheel 201 and the driven magnetic wheel 202 can be reasonably adjusted or designed to realize the overload protection effect on the motor, for example, when the motor is overloaded, the distance between the driving magnetic wheel 201 and the driven magnetic wheel 202 is adjusted to be larger at any time, so that the transmission relation between the driving magnetic wheel 201 and the driven magnetic wheel 202 is cut off, and the motor or the speed reducer cannot be damaged when the motor is overloaded.
The embodiment also provides various lithium battery winding devices, which comprise the pole piece dust removal device provided by the embodiment and other related devices, wherein the other related devices comprise a pole piece winding machine, a slicing machine, an electric welding machine, a conveyor and the like.
The lithium battery winding device of the embodiment comprises the pole piece dust removing device provided by the embodiment, and the beneficial effects of the lithium battery winding device can be referred to the description of the beneficial effects of the pole piece dust removing device of the embodiment, which is not repeated herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A pole piece dust removal device is characterized by comprising a driving mechanism (100), a transmission mechanism, a first hairbrush (310) and a second hairbrush (320), wherein a gap through which a pole piece passes is formed between the first hairbrush (310) and the second hairbrush (320);
the transmission mechanism comprises a driving magnetic wheel (201) and a driven magnetic wheel (202), the driving magnetic wheel (201) is connected with the first brush (310), the driven magnetic wheel (202) is connected with the second brush (320), the driving magnetic wheel (201) is connected with the output end of the driving mechanism (100), and the driven magnetic wheel (202) is arranged corresponding to the driving magnetic wheel (201);
the driving mechanism (100) is used for driving the driving magnetic wheel (201) to rotate, and the driving magnetic wheel (201) can synchronously drive the driven magnetic wheel (202) to rotate so as to enable the first brush (310) and the second brush (320) to rotate simultaneously when the driving mechanism (100) acts.
2. The pole piece dust removing device according to claim 1, wherein the first brush (310) and the second brush (320) each comprise a base shaft (301) and bristles (302) arranged on the base shaft (301), the bristles (302) being arranged on a circumferential side of the base shaft (301);
the base member axle (301) of first brush (310) with base member axle (301) parallel arrangement of second brush (320), the axis of initiative magnetic wheel (201) with base member axle (301) collineation of first brush (310), the axis of initiative magnetic wheel (201) with the axis collineation of base member axle (301) of second brush (320).
3. The pole piece dust collector of claim 2, further comprising a first mounting seat (410), a second mounting seat (420), a fixed seat (440), and a driving mounting seat (430);
the first mounting seat (410) and the second mounting seat (420) are mounted on the fixed seat (440), and the first mounting seat (410) and the second mounting seat (420) can approach or depart from each other; the first hairbrush (310) is installed on the first installation seat (410), the second hairbrush (320) and the driven magnetic wheel (202) are installed on the second installation seat (420), the driving mechanism (100) and the driving magnetic wheel (201) are installed on the driving installation seat (430), and the driving installation seat (430) is fixedly connected with the first installation seat (410).
4. The pole piece dust removing device of claim 3, further comprising a spreading power mechanism (450), wherein the spreading power mechanism (450) is installed on the fixing seat (440), and the spreading power mechanism (450) is used for driving the first mounting seat (410) and the second mounting seat (420) to approach or move away from each other.
5. The pole piece dust collector of claim 3 or 4, wherein the fixing seat (440) is provided with a guide rail (441), and the first mounting seat (410) and the second mounting seat (420) are slidably arranged on the guide rail (441).
6. The pole piece dust collector as claimed in claim 3 or 4, wherein the first mounting seat (410) and the second mounting seat (420) each comprise a slot frame (401), two ends of the base shaft (301) are connected with two opposite ends of the slot frame (401), and the bottom of the slot frame (401) is hollow;
the pole piece dust removal device further comprises a first dust removal mechanism and a second dust removal mechanism, wherein the first dust removal mechanism and the second dust removal mechanism respectively comprise a dust collection cover (500), the dust collection cover (500) of the first dust removal mechanism is arranged below the first mounting seat (410), and the dust collection cover (500) of the second dust removal mechanism is arranged below the second mounting seat (420).
7. The pole piece dust collector of claim 6, wherein the dust collection cover (500) comprises a bottom plate and a side plate, the side plate is mounted on the bottom plate, one end of the side plate, which is far away from the bottom plate, forms an opening of the dust collection cover (500), and one end of the side plate, which is far away from the bottom plate, is connected with the bottom of the slot type frame (401); the side plate is arranged in a manner of inclining outwards from the center of the bottom plate towards the direction of the opening from the bottom plate.
8. The pole piece dust collector as claimed in claim 6, wherein the dust collecting cover (500) is provided with a viewing window.
9. The pole piece dust removal device of claim 7, wherein a dust collection pipe (510) is connected to the bottom plate of the dust collection cover (500), the dust collection pipe (510) is used for connecting with dust collection power equipment, and a dust collection inlet of the dust collection pipe (510) is provided with a filter screen.
10. A lithium battery winding apparatus, characterized by comprising the pole piece dust removing device of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020149721.XU CN211678932U (en) | 2020-01-24 | 2020-01-24 | Pole piece dust collector and lithium battery winding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020149721.XU CN211678932U (en) | 2020-01-24 | 2020-01-24 | Pole piece dust collector and lithium battery winding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211678932U true CN211678932U (en) | 2020-10-16 |
Family
ID=72774719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020149721.XU Active CN211678932U (en) | 2020-01-24 | 2020-01-24 | Pole piece dust collector and lithium battery winding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211678932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857105A (en) * | 2021-09-06 | 2021-12-31 | 苏州领湃新能源科技有限公司 | Processing method of lithium battery pole piece |
-
2020
- 2020-01-24 CN CN202020149721.XU patent/CN211678932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857105A (en) * | 2021-09-06 | 2021-12-31 | 苏州领湃新能源科技有限公司 | Processing method of lithium battery pole piece |
| CN113857105B (en) * | 2021-09-06 | 2023-08-08 | 湖南领湃达志科技股份有限公司 | Processing method of lithium battery pole piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211678932U (en) | Pole piece dust collector and lithium battery winding equipment | |
| CN211463993U (en) | A electric core dust collector for lithium ion battery makes | |
| CN111974107A (en) | Electric automatization dust collector that can continuous operation | |
| CN103921185A (en) | Automatic edge brushing machine for electrode plates of batteries | |
| CN221364443U (en) | LED product scraping, dedusting and recycling device | |
| CN218104009U (en) | Rectifier shell | |
| CN215879404U (en) | Rolling mechanism and embossing equipment | |
| CN111203399A (en) | Gear transmission device convenient to clean | |
| CN112537619A (en) | Mining belt conveyor conveyer belt cleaning device | |
| CN211760189U (en) | Scrap iron collecting device for lathe | |
| CN218133437U (en) | Dust removal mechanism | |
| CN220311080U (en) | Dust removal cleaning device for lithium battery pole piece | |
| CN217395286U (en) | Novel ash cleaning machine | |
| CN217797593U (en) | Whitewashing mechanism | |
| CN221847936U (en) | Lithium ion battery insulation test clamp plate cleaning device | |
| CN219617278U (en) | Machining workbench capable of self-cleaning | |
| CN217147391U (en) | Conveying mechanism for carbon brush material processing | |
| CN211004108U (en) | Car sill capable of automatically removing foreign matters | |
| CN216779696U (en) | Textile machinery capable of automatically removing dust on surface | |
| CN217629339U (en) | A crack cleaning device for highway maintenance | |
| CN218223667U (en) | Dust removal device for lithium battery | |
| CN221363936U (en) | Debris collecting mechanism | |
| CN219648186U (en) | Electrostatic dust remover for semiconductor material | |
| CN213700923U (en) | Electricity core dust collector | |
| CN221694658U (en) | Dust collector is used in communication computer lab maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215100 No. 9, Zhufeng Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou jieruisi Intelligent Technology Co.,Ltd. Address before: 215100 No.15, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou jieruisi Intelligent Technology Co.,Ltd. |