CN217094132U

CN217094132U - Lithium ion power battery coating device

Info

Publication number: CN217094132U
Application number: CN202122093444.2U
Authority: CN
Inventors: 胡杨; 王婧; 夏金龙
Original assignee: Tianjin Ruitong Hengda Environmental Protection Technology Co ltd
Current assignee: Tianjin Ruitong Hengda Environmental Protection Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-08-02
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a lithium ion power battery coating device, include: a translation mechanism and a tail gas absorption mechanism; the tail gas absorption mechanism is fixedly arranged at the top of the translation mechanism; the air suction end of the translation mechanism is used for sucking air and tightly sucking the lithium battery pole pieces, so that the lithium battery pole pieces are flatly paved at the top of the translation mechanism, a worker can conveniently coat the lithium battery pole pieces, meanwhile, one end of the translation mechanism drives the air flow of the air collection cavity of the tail gas absorption mechanism, the tail gas absorption mechanism collects and filters tail gas in the coating process of the lithium battery pole pieces, and the tail gas is prevented from hurting the body of the worker. The utility model discloses a servo motor passes through the gear train and drives the lead screw rotation, and staff's control pneumatic suction cup work has realized conveniently removing lithium battery pole piece and has carried out the function of coating simultaneously and has avoided the lithium battery pole piece perk to servo motor can drive the main shaft and rotate.

Description

Lithium ion power battery coating device

Technical Field

The utility model relates to a lithium ion processing technology field specifically is lithium ion power battery coating device.

Background

The coating process of the lithium battery pole piece mainly comprises a scraper type, a roller coating transfer type, a slit extrusion type and the like, and the manual coating of the lithium battery pole piece is time-consuming and labor-consuming and is easy to coat unevenly, so that the lithium ion power battery coating device is very necessary.

However, the existing lithium ion power battery coating device often adopts the discharging roller to lay the lithium battery pole piece, so that the two ends of the lithium battery pole piece are easy to tilt, the lithium battery pole piece is inconvenient to move, and the coating difficulty of the lithium battery pole piece is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium ion power battery coating device to current lithium ion power battery coating device who proposes in solving above-mentioned background art often adopts the blowing roller to lay lithium battery pole piece, makes lithium battery pole piece's the easy perk in both ends, and inconvenient removal lithium battery pole piece causes the problem of the difficulty of lithium battery pole piece coating.

In order to achieve the above object, the utility model provides a following technical scheme: the method comprises the following steps: a translation mechanism and a tail gas absorption mechanism; the tail gas absorption mechanism is fixedly arranged at the top of the translation mechanism; the air suction end of the translation mechanism is used for sucking air and tightly sucking the lithium battery pole pieces, so that the lithium battery pole pieces are flatly paved at the top of the translation mechanism, a worker can conveniently coat the lithium battery pole pieces, meanwhile, one end of the translation mechanism drives the air flow of the air collection cavity of the tail gas absorption mechanism, the tail gas absorption mechanism collects and filters tail gas in the coating process of the lithium battery pole pieces, and the tail gas is prevented from hurting the body of the worker.

Further, in order to facilitate the staff to push the workbench through the lead screw, the translation mechanism comprises: frame, guide rail, lead screw, workstation, mounting hole, pneumatic chuck, servo motor, the guide rail with the lead screw is all rotated and is installed the top of frame, workstation slidable mounting is in the side of guide rail, the mounting hole is seted up the top of workstation, pneumatic chuck fixed mounting be in the lower surface of mounting hole inner wall, servo motor fixed mounting be in one side at frame top.

Further, for the convenience of staff passes through the servo motor drive the lead screw rotates, the guide rail is on a parallel with the lead screw, the guide rail with the lead screw all runs through in the workstation, the workstation rotate connect in the lead screw, pneumatic suction cup passes through vacuum generation gas connection in the air supply, servo motor's one end transmission connect in the lead screw, servo motor's input terminal electric connection is in the power.

Further, in order to facilitate staff to collect and filter tail gas in the coating process through the filter box, the tail gas absorption mechanism comprises: support column, gas collecting channel, rose box, trachea, bearing frame, main shaft, flabellum, support column fixed mounting be in the top of frame, gas collecting channel fixed mounting be in the top of support column, rose box fixed mounting be in the top of gas collecting channel, tracheal one end fixed connection in the rose box, bearing frame fixed mounting be in the one end at frame top, the main shaft rotates to be installed the side of bearing frame, flabellum fixed mounting be in the one end of main shaft.

Furthermore, in order to facilitate the staff to pass through the flabellum disturbance the inside air current of trachea, tracheal side fixed connection in the frame, the main shaft run through in the bearing frame, the one end fixed connection of main shaft in servo motor, the flabellum is installed tracheal inside.

Further, in order to facilitate the mount pad makes things convenient for coating roller and blowing roller both to rotate, still include: the coating machine comprises a mounting seat, a coating roller and a discharging roller, wherein the mounting seat is fixedly mounted on the upper surface of the top of the frame, and the coating roller and the discharging roller are both rotatably mounted on the top of the mounting seat.

Further, in order to facilitate workers to uniformly coat through the coating roller, the coating roller is vertically opposite to the gas collecting hood, and the coating roller is parallel to the workbench.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a translation mechanism is provided, the lead screw is driven to rotate through the gear set by the servo motor, thereby the lead screw rotates at the top of the frame, then the lead screw pushes the workbench to move towards the discharging roller, so that the workbench moves to the position under the lithium battery pole piece, so that the worker can bear the lithium battery pole piece through the workbench, simultaneously the worker controls the pneumatic sucker to work, so that the pneumatic sucker can firmly suck the lithium battery pole piece, thereby the lithium battery pole piece is attached to the upper surface of the workbench, then the worker can drive the lead screw to rotate by controlling the servo motor to reversely rotate, so that the workbench can carry the lithium battery pole piece to move to the position under the coating roller, thereby the worker can carry the lithium battery pole piece to the coating work through the coating roller, thereby realizing the function of conveniently moving the lithium battery pole piece and coating, avoiding the lithium battery pole piece from tilting, the servo motor drives the main shaft to rotate, the function of driving the main shaft to rotate while moving the lithium battery pole piece is realized.

2. The utility model provides a tail gas absorption mechanism, it is rotatory in the side of bearing frame through the main shaft to the main shaft drives the flabellum rotatory, and the flabellum drives the inside gas motion of trachea simultaneously, makes to produce the negative pressure environment in the filter box, thereby tail gas that the coating roll gived off passes through the gas collecting channel and gets into the filter box and filter, and tail gas passes through the trachea and discharges, has realized conveniently collecting and has filtered the tail gas that produces among the lithium-ion battery pole piece coating process, avoids tail gas to cause the injury of staff's health.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a top view of the embodiment of FIG. 1;

FIG. 3 is a schematic front view of the working table in the embodiment of FIG. 1;

fig. 4 is a front view of the spindle in the embodiment of fig. 1.

Reference numerals: 1. a translation mechanism; 101. a frame; 102. a guide rail; 103. a screw rod; 104. a work table; 105. mounting holes; 106. a pneumatic suction cup; 107. a servo motor; 2. a tail gas absorption mechanism; 201. a support pillar; 202. a gas-collecting hood; 203. a filter box; 204. an air tube; 205. a bearing seat; 206. a main shaft; 207. a fan blade; 3. a mounting seat; 4. a coating roll; 5. and (4) a discharging roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1 to 4, the coating apparatus for a lithium ion power battery includes: the translation mechanism 1 and the tail gas absorption mechanism 2; tail gas absorption mechanism 2 fixed mounting still includes at the top of translation mechanism 1: mount pad 3, coating roll 4, blowing roller 5, translation mechanism 1 includes: the automatic coating machine comprises a frame 101, a guide rail 102, a screw rod 103, a workbench 104, mounting holes 105, a pneumatic suction cup 106 and a servo motor 107, wherein a worker sets the frame 101 in a designated area, a mounting seat 3 is fixedly mounted on the upper surface of the top of the frame 101, a coating roller 4 and a discharging roller 5 are both rotatably mounted at the top of the mounting seat 3, the coating roller 4 is vertically opposite to a gas collecting hood 202, the coating roller 4 is parallel to the workbench 104, and the worker controls the coating roller 4 and the discharging roller 5 to work so that lithium battery pole pieces on the discharging roller 5 fall onto the workbench 104.

The input terminal of the servo motor 107 is electrically connected to a power supply, the servo motor 107 is fixedly installed on one side of the top of the rack 101, a worker controls the servo motor 107 to work, one end of the servo motor 107 is in transmission connection with the lead screw 103, the lead screw 103 is connected to the servo motor 107 through a gear set, so that the servo motor 107 drives the lead screw 103 to rotate through the gear set, the guide rail 102 and the lead screw 103 are both rotatably installed on the top of the rack 101, so that the lead screw 103 rotates on the top of the rack 101, the guide rail 102 and the lead screw 103 both penetrate through the workbench 104, the workbench 104 is in threaded connection with the lead screw 103, the workbench 104 is pushed by the lead screw 103 to move towards the discharging roller 5, the workbench 104 is slidably installed on the side surface of the guide rail 102, the guide rail 102 is parallel to the lead screw 103, so that the workbench 104 moves under a lithium battery pole piece, so that the worker bears the lithium battery pole piece through the workbench 104, the pneumatic chuck 106 is in pneumatic connection with an air source through vacuum generation, meanwhile, the worker controls the pneumatic sucker 106 to work, the pneumatic sucker 106 is fixedly installed on the lower surface of the inner wall of the installation hole 105, the installation hole 105 is formed in the top of the workbench 104, the pneumatic sucker 106 can firmly suck the lithium battery pole pieces, the height of the top of the installation hole 105 is equal to the height of the top of the pneumatic sucker 106, the lithium battery pole pieces are attached to the upper surface of the workbench 104, then the worker reverses through the control servo motor 107 and drives the lead screw 103 to rotate, the workbench 104 can move to the coating roller 4 under the lithium battery pole pieces, the worker can enter the coating work for the lithium battery pole pieces through the coating roller 4, the function of conveniently moving the lithium battery pole pieces and coating is achieved, and the lithium battery pole pieces are prevented from tilting.

The exhaust gas absorption mechanism 2 includes: the support column 201, the gas collecting hood 202, the filter box 203, the gas pipe 204, the bearing seat 205, the main shaft 206 and the fan blades 207, one end of the main shaft 206 is fixedly connected to the servo motor 107, the servo motor 107 drives the main shaft 206 to rotate, the function of moving the lithium battery pole piece and simultaneously driving the main shaft 206 to rotate is realized, the main shaft 206 penetrates through the bearing seat 205, the main shaft 206 is rotatably installed on the side surface of the bearing seat 205, the bearing seat 205 is fixedly installed at one end of the top of the rack 101, the main shaft 206 rotates on the side surface of the bearing seat 205 through a bearing, the fan blades 207 are fixedly installed at one end of the main shaft 206, the main shaft 206 drives the fan blades 207 to rotate, the fan blades 207 are installed inside the gas pipe 204, the fan blades 207 drive gas inside the gas pipe 204 to move, one end of the gas pipe 204 is fixedly connected to the filter box 203, the side surface of the gas pipe 204 is fixedly connected to the rack 101, the filter box 203 is prevented from being pulled by the gas pipe 204, and a negative pressure environment is generated in the filter box 203, support column 201 fixed mounting is at the top of frame 101, gas collecting channel 202 fixed mounting is at the top of support column 201, rose box 203 fixed mounting is at the top of gas collecting channel 202, thereby the tail gas that the coating roll 4 gived off passes through gas collecting channel 202 and gets into rose box 203 and filter, tail gas passes through trachea 204 and discharges, realized conveniently collecting and filtering the tail gas that produces among the lithium-ion battery pole piece coating process, avoid tail gas to cause the injury of staff's health.

The worker controls the pneumatic suction cup 106, the servo motor 107, the coating roller 4 and the discharging roller 5 to stop, so that the suction force applied to the lithium battery pole piece by the pneumatic suction cup 106 disappears, and the worker takes down the lithium battery pole piece on the workbench 104.

The input terminal of the motor of the coating roller 4 and the input terminal of the motor of the discharging roller 5 are both electrically connected to a power supply.

To sum up, the utility model provides a lithium ion power battery coating device, at the during operation, the staff sets up frame 101 in the appointed area, then staff control coating roll 4 and blowing roller 5 both work for lithium battery pole piece on the blowing roller 5 falls on workstation 104.

Meanwhile, the staff controls the work of the servo motor 107, so that the servo motor 107 drives the lead screw 103 to rotate through the gear set, the lead screw 103 rotates at the top of the frame 101, the lead screw 103 pushes the workbench 104 to move towards the discharging roller 5, the workbench 104 moves to the position under the lithium battery pole piece, the staff bears the lithium battery pole piece through the workbench 104, meanwhile, the staff controls the pneumatic sucker 106 to work, the pneumatic sucker 106 firmly sucks the lithium battery pole piece, the lithium battery pole piece is attached to the upper surface of the workbench 104, then, the staff reverses through the control of the servo motor 107 and drives the lead screw 103 to rotate, the workbench 104 carries the lithium battery pole piece to move to the position under the coating roller 4, the staff enters the coating work for the lithium battery pole piece through the coating roller 4, and the tilting of the lithium battery pole piece is avoided.

Then, servo motor 107 drives main shaft 206 to rotate, makes main shaft 206 rotatory at the side of bearing frame 205 through the bearing, thereby main shaft 206 drives flabellum 207 rotatory, and flabellum 207 drives the inside gas motion of trachea 204 simultaneously, makes to produce the negative pressure environment in the rose box 203, thereby the tail gas that coating roller 4 gived off passes through gas collecting channel 202 and gets into rose box 203 and filter, and tail gas passes through trachea 204 and discharges, avoids tail gas to cause the injury of staff's health.

Finally, the worker controls the pneumatic suction cup 106, the servo motor 107, the coating roller 4 and the discharging roller 5 to stop, so that the suction force applied to the lithium battery pole piece by the pneumatic suction cup 106 disappears, and the worker takes down the lithium battery pole piece on the workbench 104.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Lithium ion power battery coating device, its characterized in that includes: the device comprises a translation mechanism (1) and a tail gas absorption mechanism (2);

the tail gas absorption mechanism (2) is fixedly arranged at the top of the translation mechanism (1);

the air suction end of the translation mechanism (1) is used for sucking air and tightly sucking the lithium battery pole piece, so that the lithium battery pole piece is flatly laid on the top of the translation mechanism (1), meanwhile, one end of the translation mechanism (1) drives air in the air collection cavity of the tail gas absorption mechanism (2) to flow, and the tail gas absorption mechanism (2) is used for collecting and filtering tail gas in the coating process of the lithium battery pole piece; the translation mechanism (1) comprises: frame (101), guide rail (102), lead screw (103), workstation (104), mounting hole (105), pneumatic chuck (106), servo motor (107), guide rail (102) with lead screw (103) are all rotated and are installed the top of frame (101), workstation (104) slidable mounting be in the side of guide rail (102), mounting hole (105) are seted up the top of workstation (104), pneumatic chuck (106) fixed mounting be in the lower surface of mounting hole (105) inner wall, servo motor (107) fixed mounting be in one side at frame (101) top.

2. The lithium-ion power battery coating device according to claim 1, wherein the guide rail (102) is parallel to the lead screw (103), the guide rail (102) and the lead screw (103) both penetrate through the workbench (104), the workbench (104) is rotatably connected to the lead screw (103), the pneumatic suction cup (106) is connected to a gas source through vacuum generation, one end of the servo motor (107) is in transmission connection with the lead screw (103), and an input terminal of the servo motor (107) is electrically connected to a power supply.

3. The lithium-ion power battery coating apparatus according to claim 2, wherein the exhaust gas absorption mechanism (2) comprises: support column (201), gas collecting channel (202), rose box (203), trachea (204), bearing frame (205), main shaft (206), flabellum (207), support column (201) fixed mounting be in the top of frame (101), gas collecting channel (202) fixed mounting be in the top of support column (201), rose box (203) fixed mounting be in the top of gas collecting channel (202), the one end fixed connection of trachea (204) in rose box (203), bearing frame (205) fixed mounting be in the one end at frame (101) top, main shaft (206) rotate install the side of bearing frame (205), flabellum (207) fixed mounting be in the one end of main shaft (206).

4. The lithium-ion power battery coating device according to claim 3, wherein the side surface of the air pipe (204) is fixedly connected to the frame (101), the main shaft (206) penetrates through the bearing seat (205), one end of the main shaft (206) is fixedly connected to the servo motor (107), and the fan blade (207) is installed inside the air pipe (204).

5. The lithium-ion power battery coating apparatus of claim 4, further comprising: the coating machine comprises a mounting seat (3), a coating roller (4) and a discharging roller (5), wherein the mounting seat (3) is fixedly mounted on the upper surface of the top of the rack (101), and the coating roller (4) and the discharging roller (5) are rotatably mounted on the top of the mounting seat (3).

6. The lithium-ion power battery coating apparatus according to claim 5, wherein the coating roller (4) is vertically opposite to the gas collecting hood (202), and the coating roller (4) is parallel to the workbench (104).