CN116247273B - Weighing, wiping and nailing integrated device after battery liquid injection - Google Patents
Weighing, wiping and nailing integrated device after battery liquid injection Download PDFInfo
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- CN116247273B CN116247273B CN202310508449.8A CN202310508449A CN116247273B CN 116247273 B CN116247273 B CN 116247273B CN 202310508449 A CN202310508449 A CN 202310508449A CN 116247273 B CN116247273 B CN 116247273B
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- 238000005303 weighing Methods 0.000 title claims abstract description 58
- 239000007788 liquid Substances 0.000 title claims abstract description 29
- 238000002347 injection Methods 0.000 title claims abstract description 26
- 239000007924 injection Substances 0.000 title claims abstract description 26
- 238000012546 transfer Methods 0.000 claims abstract description 18
- 239000003792 electrolyte Substances 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 162
- 238000013519 translation Methods 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 13
- 239000004745 nonwoven fabric Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000012545 processing Methods 0.000 abstract description 12
- 230000010354 integration Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 238000007789 sealing Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect 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
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
- H01M50/636—Closing or sealing filling ports, e.g. using lids
- H01M50/645—Plugs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/691—Arrangements or processes for draining liquids from casings; Cleaning battery or cell casings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Abstract
The application provides a weighing, wiping and nailing integrated device after battery annotates liquid relates to battery processing technology field. The battery is annotated weighing after liquid, is cleaned and nailing integrated device includes: the weighing device is used for weighing the mass of the battery after liquid injection; first transfer means for transferring the weighed battery to a wiping area; a wiping device for wiping the battery located in the wiping area to clean electrolyte remained on the battery; a second transfer means for transferring the cleaned battery to a nailing region; and the nailing device is used for nailing the battery positioned in the nailing area so as to seal the liquid injection hole of the battery. The integrated device for weighing, wiping and nailing after liquid injection of the battery has the advantage of high integration level, reduces the occupied area and improves the efficiency of battery production and processing.
Description
Technical Field
The application relates to the technical field of battery processing, in particular to a battery liquid injection back weighing, wiping and nailing integrated device.
Background
In the battery production and processing process, after the liquid injection of the battery is completed, the battery is required to be subjected to liquid injection, sealing and other treatments, so that preparation is made for subsequent processing of the battery, and the production and processing of the battery are completed.
The existing battery production system is provided with production lines such as a weighing production line and a sealing production line aiming at the procedures of weighing, sealing and the like of the battery after liquid injection, and the production lines are matched with each other in the production process to produce qualified batteries.
Because the number of the production lines is large, the problems of large equipment investment, high production cost and the like exist. In addition, when the battery is in circulation between different production lines, the time consumption is more, and certain influence can be caused on the production and processing efficiency.
Disclosure of Invention
The utility model provides an aim at overcomes prior art's defect, provides a battery annotates weighing after liquid, cleans and nailing integrated device for solve the problem among the prior art.
For solving the above-mentioned problem, this application embodiment provides a battery annotates weighing after liquid, cleans and nailing integrated device, includes:
the weighing device is used for weighing the mass of the battery after liquid injection;
first transfer means for transferring the weighed battery to a wiping area;
a wiping device for wiping the battery located in the wiping area to clean electrolyte remained on the battery;
a second transfer means for transferring the cleaned battery to a nailing region;
and the nailing device is used for nailing the battery positioned in the nailing area so as to seal the liquid injection hole of the battery.
As a further improvement of the above technical solution, the first transfer device includes a first carrying mechanism and a first linear driving mechanism;
the first carrying mechanism is used for carrying the battery on the weighing device to a first parking area on the first linear driving mechanism;
the first linear driving mechanism comprises a first bracket which is arranged in a sliding way, and the first linear driving mechanism is used for driving the first bracket to move to the first parking area or the wiping area;
detecting whether the first bracket is positioned in the first parking area during the process of weighing the battery;
if the first bracket is not positioned in the first parking area, the first bracket is moved to the first parking area through the first linear driving mechanism;
after weighing the battery, the first carrying mechanism carries the battery to the first bracket positioned in the first parking area;
the first bracket judges whether the weighed batteries are placed on the first bracket through weight detection; when it is detected that the weighed batteries are all placed on the first carriage, the first linear drive mechanism drives the first carriage to move to the wiping area.
As a further improvement of the above technical solution, the second transferring device includes a second carrying mechanism and a second linear driving mechanism;
the second carrying mechanism is used for carrying the battery positioned in the first parking area to a second parking area on the second linear driving mechanism;
the second linear driving mechanism comprises a second bracket which is arranged in a sliding way, and is used for driving the battery to move to the second parking area or the nailing area;
detecting whether the second carriage is located in the second parking area during the wiping of the battery;
if the second bracket is not positioned in the second parking area, the second bracket is moved to the second parking area through the second linear driving mechanism;
after the battery is wiped, the second conveying mechanism conveys the battery to the second bracket positioned in the second parking area;
the second bracket judges whether the wiped batteries are placed on the second bracket through weight detection; when it is detected that the wiped batteries are placed on the second carriage, the second linear drive mechanism drives the second carriage to move to the nailing region.
As a further improvement of the above technical solution, the weighing device, the first linear driving mechanism and the second linear driving mechanism are sequentially arranged along a first preset direction;
the movement direction of the battery on the first linear driving mechanism and the movement direction of the battery on the second linear driving mechanism are parallel to a second preset direction;
the first preset direction is perpendicular to the second preset direction.
As a further improvement of the technical scheme, the wiping device is connected with a first lifting device, and the first lifting device is used for driving the wiping device to lift;
the first lifting device is connected with a first translation mechanism, and the first translation mechanism is used for driving the wiping device to move parallel to the first preset direction;
when the battery is detected to be conveyed to the wiping area along with the first bracket, the first translation mechanism moves the wiping device to be right above the wiping area;
the first lifting device drives the wiping device to descend so that the wiping device wipes the battery;
when the wiping is completed, the first lifting device drives the wiping device to lift, and meanwhile, the first linear driving mechanism drives the first bracket to move to the first parking area.
As a further improvement of the technical scheme, the nailing device is connected with a second lifting device, and the second lifting device is used for driving the nailing device to lift;
the second lifting device is connected with a second translation mechanism, and the second translation mechanism is used for driving the nailing device to move parallel to the first preset direction;
when the battery is detected to be conveyed to the nailing region along with the second bracket, the second translation mechanism moves the nailing device to be right above the nailing region;
the second lifting device drives the nailing device to descend so that the nailing device nailing the battery;
after the nailing is completed, the second lifting device drives the nailing device to ascend.
As a further improvement of the above technical solution, the weighing device, the wiping area and the nailing area are sequentially arranged parallel to a second preset direction.
As a further improvement of the above technical solution, the first carrying mechanism and the second carrying mechanism each include a clamping module, a lifting module and a translation module;
the clamping module is used for clamping the battery;
the lifting module is used for driving the clamping module to lift;
the translation module is used for driving the lifting module to move parallel to the first preset direction.
As a further improvement of the above technical solution, the first conveying mechanism and the second conveying mechanism are the same mechanism.
As a further improvement of the above technical solution, the wiping device includes a driving motor and a plurality of wiping heads sequentially arranged along a straight line;
the two adjacent wiping heads are in transmission connection through a belt transmission mechanism;
the output shaft of the driving motor is provided with the wiping head.
The beneficial effects of this application include:
the integrated device for weighing, wiping and nailing after the battery is filled with the liquid comprises a weighing device, a wiping device and a nailing device, and the device has the advantage of high integration level and can effectively reduce the occupied area of the device.
The weighing, wiping and nailing operations are completed on the same equipment, wherein the battery is automatically transferred from the weighing process to the wiping process by the first transfer device, and the battery is automatically transferred from the wiping process to the nailing process by the second transfer device. Because the integration level of the equipment is high, the distance between adjacent working procedures is shorter, so that the time consumption of the battery in the circulation among different working procedures can be shortened, and the efficiency of the battery production and processing is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic diagram of a battery post-injection weighing, wiping and nailing integrated device;
FIG. 1a shows a partial enlarged view of FIG. 1;
FIG. 2 shows a schematic view of a weighing device;
FIG. 3 shows a schematic view of a handling robot;
FIG. 4 shows a schematic view of a jaw module;
FIG. 5 shows a schematic view of a first handling mechanism;
FIG. 6 shows a schematic of a first linear drive mechanism;
FIG. 7 shows a schematic view of a wiping device;
FIG. 7a shows a partial enlarged view of FIG. 7;
FIG. 7b shows a schematic diagram of a drive motor;
FIG. 7c shows a partial exploded view of FIG. 7;
FIG. 7d shows a partial enlarged view of FIG. 7 c;
FIG. 8 shows a simplified view of an unwind mechanism;
FIG. 9 shows a view of a wiper device attached to a frame;
fig. 10 shows a schematic view of a nailing device.
Description of main reference numerals:
10-battery;
100-a weighing device; 101-a supporting table; 102-an electronic scale; 103-a base;
200-a first transfer device; 201-a first handling mechanism; 202-a first linear drive mechanism; 203-a clamping module; 204-a lifting module; 205-a translation module; 206-linear guide rail; 207-a linear motion driving module; 208-a first bracket; 209-a second linear drive mechanism;
300-wiping device; 301-mounting a housing; 302-a wiping head; 303-non-woven fabric; 304-a first turntable; 305-a second turntable; 306-mounting plate; 307-a first lifting device; 308-frame; 309-linear slides; 310-backboard; 311-driving a motor; 312-connecting seats; 313-a first pulley; 314—a second pulley; 315-mounting base;
400-nailing device; 401-nailing module; 402-a slide; 403-driving a cylinder; 404-nailing heads; 405-mounting a panel; 406—a sliding rail; 407-a second lifting device; 408-a second translation mechanism;
500-handling manipulators; 501-a jaw module; 502-a lifting control module; 503-a linear sliding module; 504-a connection plate; 505-connecting arms.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary 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 should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Examples
Referring to fig. 1, in the present embodiment, a device integrating weighing, wiping and nailing after battery liquid injection is provided. The equipment integrates the functions of weighing, wiping and nailing, has high integration level, meets the requirement of automatic production, and can effectively improve the efficiency of battery processing.
The battery is annotated weighing after liquid, is cleaned and nailing integrated device includes:
the weighing device 100 is used for weighing the mass of the battery after liquid injection;
a first transferring means 200 for transferring the weighed battery to the wiping area;
a wiping device 300 for wiping the battery located in the wiping area to clean electrolyte remaining on the battery;
a second transfer means for transferring the cleaned battery to a nailing region;
the nailing device 400 is used for nailing the battery positioned in the nailing area so as to seal the liquid injection hole of the battery.
As shown in fig. 2, the weighing device 100 includes a support table 101, and a plurality of electronic scales 102 are sequentially arranged on the support table 101 along a straight line, where each electronic scale 102 weighs one battery 10.
Each electronic scale 102 is provided with a base 103, and the base 103 is used for accommodating the battery 10, so as to ensure that the battery cannot fall down.
As shown in fig. 3, the battery 10 after the liquid injection can be transported to the weighing device 100 by the transporting robot 500.
The handling manipulator 500 comprises a clamping jaw module 501, a lifting control module 502 and a linear sliding module 503, wherein the clamping jaw module 501 is used for clamping a battery, the lifting control module 502 is used for driving the clamping jaw module 501 to lift, and the linear sliding module 503 is used for driving the lifting control module 502 to move parallel to a first preset direction. Referring to fig. 1, the first preset direction is parallel to the x-axis.
As shown in fig. 4, the handling robot 500 includes a plurality of gripper modules 501 arranged in a straight line in sequence, and each gripper module 501 holds a battery. Wherein each jaw module 501 is independently controlled.
The jaw module 501 may employ cylinder jaws, each of which is controlled by a separate cylinder. The alignment direction of the jaw modules 501 is parallel to the second preset direction. Referring to fig. 1, the second preset direction is parallel to the y-axis.
The clamping jaw module 501 is fixed on a connecting plate 504, and the connecting plate 504 is connected with a lifting control module 502. The lifting control module 502 drives the connecting plate 504 and thereby drives the clamping jaw module 501 to lift, so that the clamping jaw module 501 can grab a battery at a certain height position or place the grabbed battery at a corresponding height position.
The lifting control module 502 may employ an air cylinder, a hydraulic cylinder, or an electric push rod. Taking a cylinder as an example, the piston of the cylinder is vertically arranged and fixedly connected with the connecting plate 504.
The lifting control module 502 is fixed on the connecting arm 505, the connecting arm 505 is connected with the linear sliding module 503, and the linear sliding module 503 drives the connecting arm 505 to move parallel to a first preset direction, so that the clamping jaw module 501 can translate, and the clamping jaw module 501 can drive the battery to translate to a corresponding position.
The linear slide module 503 includes a linear slide rail and a linear drive module.
The connecting arm 505 is slidably connected to a linear slide, where the linear slide is parallel to the first preset direction. The length of the linear slide rail can be set according to the requirement.
The linear driving module can adopt a belt transmission mechanism, a worm and gear mechanism, a screw rod thread mechanism, a cylinder, a hydraulic cylinder and other mechanisms or devices capable of realizing linear operation.
After the battery is weighed, it is necessary to transfer to a wiping process. Wherein the battery is transferred from the first transfer device 200 to the wiping process.
In the present embodiment, the first transfer device 200 includes a first conveyance mechanism 201 and a first linear drive mechanism 202.
A first handling mechanism 201 for handling the battery located on the weighing device 100 to a first parking area on the first linear drive mechanism 202;
the first linear driving mechanism 202 is configured to drive the battery located on the first linear driving mechanism 202 to move to a first parking area or a wiping area.
Referring to fig. 5, the first conveyance mechanism 201 includes a gripping module 203, a lifting module 204, and a translation module 205. The clamping module 203 is used for clamping a battery, the lifting module 204 is used for driving the clamping module 203 to lift, and the translation module 205 is used for driving the lifting module 204 to move parallel to a first preset direction.
In this embodiment, the structure of the first transporting mechanism 201 can refer to the transporting manipulator 500, and will not be described herein. It should be noted that the translation module 205 of the first conveying mechanism 201 and the linear sliding module 503 of the conveying robot 500 have different lengths.
The length direction of the translation module 205 is parallel to the first preset direction. The translation module 205 drives the lifting module 204 to drive the battery on the clamping module 203 to move parallel to the first preset direction.
The first linear drive mechanism 202 includes a slidably disposed first carriage 208.
As shown in fig. 6, the first linear driving mechanism 202 includes a linear guide rail 206 and a linear motion driving module 207, and a first bracket 208 is slidably disposed on the linear guide rail 206, and the first bracket 208 is used for placing the battery 10. Wherein the linear motion driving module 207 of the first linear driving mechanism 202 is used for driving the first carriage 208 to move to the first parking area or the wiping area.
The first bracket 208 is provided with a plurality of slots sequentially arranged along a straight line, and each slot is correspondingly provided with a battery.
The linear motion driving module 207 may adopt a belt transmission mechanism, a screw rod worm mechanism, an air cylinder, a hydraulic cylinder, an electric push rod or the like.
The linear guide 206 is disposed parallel to the second preset direction. Referring to fig. 1, the second preset direction is parallel to the y-axis.
The linear motion drive module 207 is used to drive the first carriage 208 to slide on the linear guide rail 206, thereby translating the battery on the first carriage 208 to a first parking area or wiping area. Wherein whether the first carriage 208 is moved into position may be detected by a module such as a position proximity switch or a position sensor.
During the weighing of the battery, it is detected whether the first bracket 208 is located in the first parking area. If the first bracket 208 is not located in the first parking area, the first bracket 208 is moved to the first parking area by the first linear driving mechanism, so that the first bracket 208 can be moved to the corresponding position in advance, time is saved, and the battery can be immediately transported to the first bracket 208 after being weighed.
After weighing the battery is completed, the first handling mechanism 201 handles the battery onto the first carriage 208 located in the first parking area.
The first bracket 208 judges whether or not the weighed batteries are all placed on the first bracket 208 by weight detection. When it is detected that the weighed batteries are all placed on the first carriage 208, the first linear drive mechanism 202 drives the first carriage 208 to move to the wiping area.
Since the weighing device 100 has weighed each cell in this process, the total weight of all cells is obtained by summing. In the present embodiment, it is determined on the first bracket 208 whether or not the weighed batteries are all placed on the first bracket 208 by weight detection. A weight sensor may be provided on the first bracket 208.
After the batteries are placed on the first bracket 208, if the weight measured by the weight sensor of the first bracket 208 and the total weight of the batteries measured by the weighing device 100 are within the error range, it is indicated that all the batteries after the weighing are placed on the first bracket 208, so as to avoid missing. When the missing is detected, the first conveyance mechanism 201 is controlled to execute the conveyance operation again.
After the first carriage 208 moves the battery to the wiping area, the wiping device 300 wipes the battery, thereby cleaning the electrolyte remained on the battery.
Referring to fig. 7 and 7a, the wiping device 300 includes a mounting housing 301 and a wiping head 302, wherein the wiping head 302 is rotatably provided on the mounting housing 301. The plurality of wiping heads 302 are sequentially arranged along a straight line, and the arrangement direction of the wiping heads 302 is parallel to the second preset direction. In performing wiping, each wiping head 302 wipes one battery.
Two adjacent wiping heads 302 are in transmission connection through a belt mechanism.
The wiping device 300 further comprises a drive motor 311, wherein the output shaft of the drive motor 311 is provided with a wiping head 302. Referring to fig. 7b, the output shaft of the drive motor 311 is coaxially provided with the wiper head 302, and the two may be connected by a coupling or the like.
The driving motor 311 is fixedly provided with a connecting seat 312, and the connecting seat 312 and the mounting housing 301 can be fixedly connected by a screw connection or the like.
In the present embodiment, as shown in fig. 7c and 7d, the wiping head 302 includes a rod body, on which a first pulley 313 and a second pulley 314 are fixedly sleeved. A portion of the rod body is connected to the mounting base 315, and a portion of the rod body extending above the mounting base 315 is used for mounting the first pulley 313 and the second pulley 314. Wherein, the shape of the rod body can be set to be a cylinder shape.
The mounting base 315 is fixedly mounted inside the mounting housing 301. A bearing can be arranged in the mounting seat 315, and the rod body of the wiping head 302 passes through the bearing to be rotationally connected with the mounting seat 315.
Both the first pulley 313 and the second pulley 314 are disposed in order along the axial direction of the rod body, wherein both the first pulley 313 and the second pulley 314 have the same structure and size, and thus each of the wiping heads 302 can be rotated at the same speed.
Referring to fig. 7d, any three adjacent wiping heads in sequence are respectively named a first wiping head, a second wiping head and a third wiping head:
the first belt wheel of the first wiping head and the second wiping head is sleeved with a belt, and the second belt wheel of the second wiping head and the third wiping head is sleeved with a belt; or alternatively
The second belt wheel of the first wiping head and the second wiping head is sleeved with a belt, and the first belt wheel of the second wiping head and the third wiping head is sleeved with a belt.
By the above-described structural arrangement, a transmission connection between each wiping head 302 and the driving motor 311 is achieved. When the drive motor 311 is started, all of the wiping heads 302 are rotated by the belt drive mechanism. Wherein, the adjustment of the rotation direction of the wiping head 302 can be realized by controlling the time and frequency of the forward rotation and the reverse rotation of the driving motor 311, thereby improving the wiping effect. For example, during wiping, the driving motor 311 can drive the wiping head 302 to rotate forward for one turn, and then drive the wiping head 302 to rotate backward for one turn, and then the above steps are repeated for a plurality of times.
In the wiping process, the adjustment of the rotation direction of the wiping head 302 can be realized by controlling the time length and the frequency of the forward rotation and the reverse rotation of the driving motor 311, thereby improving the wiping effect. For example, during wiping, the driving motor 311 can drive the wiping head 302 to rotate forward for one turn, and then drive the wiping head 302 to rotate backward for one turn, and then the above steps are repeated for a plurality of times.
The wiping device 300 further comprises an unreeling mechanism.
As shown in fig. 7 and 8, the unreeling mechanism includes a nonwoven fabric 303, a first turntable 304, and a second turntable 305, and the nonwoven fabric 303 is wound on the first turntable 304 and the second turntable 305. The nonwoven fabric 303 includes suspended segments that are not wound on the first turntable 304 and the second turntable 305. The portion of the suspension indicated by the arrow in fig. 8, which is pressed by the wiping head 302 and is intended to be in contact with the portion of the battery to be wiped, is located below the wiping head 302.
The wiping device 300 further comprises a mounting plate 306, and the first turntable 304 and the second turntable 305 are rotatably arranged on the mounting plate 306, wherein the second turntable 305 can be driven by a winding motor. The wind-up motor may be mounted to the back of the mounting plate 306.
In the present embodiment, the wiping device 300 is connected to a first lifting device 307, and the first lifting device 307 is used to drive the wiping device 300 to lift, so that the wiping head 302 is close to or far from the battery located in the wiping area.
The first lifting device 307 includes a cylinder, a hydraulic cylinder, an electric push rod, or the like. Taking a cylinder as an example, the piston of the cylinder is vertically arranged and fixedly connected with the mounting plate 306, and when the cylinder is started, the piston can drive the mounting plate 306 to ascend or descend, so that the wiping head 302 is lifted. Wherein, the mounting housing 301 is fixedly connected with the mounting plate 306, and the first lifting device 307 may be mounted on the back plate 310.
Referring to fig. 7, the back plate 310 is disposed parallel to the mounting plate 306 and is located on the back of the mounting plate 306. The mounting plate 306 is slidably connected to the back plate 310 through a vertically disposed linear sliding rail, so that the mounting plate 306 will rise or fall relative to the back plate 310 under the action of the first lifting device 307.
Further, a first translation mechanism is connected to the first lifting device 307, and the first translation mechanism is used for driving the wiping device 300 to move parallel to the first preset direction. Specifically, the back plate 310 is connected to a first translation mechanism.
When it is detected that the battery is transported to the wiping area with the first carriage 208, the first translation mechanism moves the wiping device 300 directly above the wiping area. Subsequently, the first elevating device 307 drives the wiping device 300 to descend so that the wiping device 300 wipes the battery.
When the wiping is completed, the first lifting device 307 drives the wiping device 300 to lift, and at the same time, the first linear driving mechanism 202 drives the first carriage 208 to move to the first parking area.
As shown in fig. 9, the back plate 310 is disposed on the frame 308, wherein two ends of the back plate 310 are slidably connected to the frame 308 through linear slides 309, and the linear slides 309 are disposed parallel to a first preset direction. The first translation mechanism is disposed on the frame 308, and drives the back plate 310 and the mounting plate 306 to move parallel to a first preset direction, thereby driving the wiping device 300 to translate in the first preset direction.
The first translation mechanism can adopt a belt transmission mechanism, a worm and gear mechanism and a screw rod thread mechanism. In addition, the linear movement can be realized by a cylinder, a hydraulic cylinder, an electric push rod or the like.
The cleaning process of the battery is approximately as follows:
after the battery is conveyed to the wiping area, the wiping device 300 is moved to a position right above the wiping area by the first translation mechanism;
the first lifting device 307 drives the wiping device 300 to descend, so that the wiping head 302 of the wiping device 300 presses the non-woven fabric 303 on the part to be wiped on the top surface of the battery;
starting a motor in the installation shell 301 to enable the wiping head 302 to rotate at a low speed, and driving the non-woven fabric 303 to move in the process of rotating the wiping head 302 to enable the non-woven fabric 303 to wipe the battery;
after the wiping is completed, the first lifting device 307 drives the wiping device 300 to lift so that the non-woven fabric 303 is separated from the battery;
the unreeling mechanism operates, and the second turntable 305 rotates, so that the nonwoven fabric 303 wiped by the battery and adhered with the electrolyte is wound on the second turntable 305.
The battery is wiped and cleaned through the operation.
After the battery is wiped, the battery needs to be transferred to a nailing process. Wherein, prior to transferring to the nailing process, the first linear drive mechanism 202 drives the first carriage 208 to move such that the cleaned battery moves from the wiping area to the first parking area.
After the cleaned battery moves to the first parking area, the battery is transferred to the wiping process by the second transfer device.
The second transfer device includes a second conveyance mechanism and a second linear drive mechanism 209;
a second carrying mechanism for carrying the battery located in the first parking area to a second parking area on the second linear driving mechanism 209;
the second linear driving mechanism 209 is used for driving the battery positioned on the second linear driving mechanism 209 to move to a second parking area or a nailing area.
In the present embodiment, the second handling mechanism also includes a clamping module 203, a lifting module 204, and a translation module 205. The clamping module 203 is used for clamping a battery, the lifting module 204 is used for driving the clamping module 203 to lift, and the translation module 205 is used for driving the lifting module 204 to move parallel to a first preset direction.
The structure of the second conveyance mechanism may refer to the conveyance robot 500.
The second linear driving mechanism 209 is slidably provided with a second bracket. During the wiping of the battery, it is detected whether the second carriage is located in the second parking area. If the second bracket is not positioned in the second parking area, the second bracket is moved to the second parking area by the second linear driving mechanism, thereby playing a role in saving time.
After the battery is wiped, the second conveying mechanism conveys the battery to a second bracket positioned in a second parking area.
Referring to the first bracket 208, the second bracket also determines whether the wiped battery is placed on the second bracket by weight detection, wherein a certain error is allowed between the measured weight of the second bracket and the measured total weight of the weighing device 100 due to the battery being wiped. When it is detected that the wiped battery is placed on the second carriage, the second linear drive mechanism drives the second carriage to move to the nailing region. If the missing is detected, the second conveying mechanism is controlled to execute the conveying operation again.
In order to save space and manufacturing cost, in the present embodiment, the first conveying mechanism 201 and the second conveying mechanism are the same mechanism. Since the first conveyance mechanism 201 and the second conveyance mechanism are the same set of mechanisms, only the first conveyance mechanism 201 is identified in fig. 1.
For convenience of description, this section uses the conveyance mechanism to collectively refer to the first conveyance mechanism 201 and the second conveyance mechanism. In addition to being able to transport batteries located on the weighing apparatus 100 to a first parking area on the first linear drive mechanism 202, the transport mechanism is also able to transport batteries located in the first parking area to a second parking area on the second linear drive mechanism 209.
In other embodiments, the first and second transport mechanisms 201, 201 may be two separate sets of mechanisms.
The structure of the second linear driving mechanism 209 can be referred to the first linear driving mechanism 202.
As shown in fig. 1a, the length directions of both the first linear driving mechanism 202 and the second linear driving mechanism 209 are on average parallel to the second preset direction.
Referring to fig. 1, in this embodiment, the weighing device 100, the first linear driving mechanism 202 and the second linear driving mechanism 209 are sequentially arranged along a first preset direction, so that the battery to be processed can be sequentially transported to a corresponding process along the first preset direction for processing, so that the whole processing flow is smoother and more orderly, and meanwhile, the monitoring and management of the processing process by workers are facilitated.
The two ends of the first linear drive mechanism 202 and the second linear drive mechanism 209 are aligned with each other, whereby the device as a whole is more compact, reducing the size of the device in the second preset direction. Further, the weighing device 100, the wiping device 300 and the nailing device 400 are sequentially arranged along the second preset direction. By the arrangement, the whole equipment is higher in integration level and smaller in occupied space.
In the present embodiment, the movement direction of the battery on the first linear driving mechanism 202 and the movement direction of the battery on the second linear driving mechanism 209 are parallel to the second preset direction.
In this embodiment, the first preset direction is perpendicular to the second preset direction.
The cleaned battery is transported from the battery in the first parking area to the second parking area on the second linear driving mechanism 209 by the second transporting mechanism, and then the second linear driving mechanism 209 drives the second bracket on the second linear driving mechanism to move, thereby moving the battery to the nailing area.
The battery located in the nailing region is subjected to nailing treatment by the nailing device 400.
As shown in fig. 10, the nailing device 400 includes a plurality of nailing modules 401 and a slide base 402, wherein the nailing modules 401 are sequentially arranged along a straight line, and the arrangement direction of the nailing modules 401 is parallel to the second preset direction. Each nailing module 401 is capable of driving a sealing nail into the liquid injection hole of the corresponding battery while nailing.
The nailing module 401 includes a driving cylinder 403 and a nailing head 404. When nailing, the filling hole of the battery needs to be aligned with the sealing needle in the nailing head 404, and after the driving cylinder 403 is started, the piston of the driving cylinder 403 drives the sealing needle into the filling hole of the battery, thereby sealing the filling hole.
The slide 402 of the nailing device 400 is mounted on a mounting panel 405, wherein the slide 402 is slidably connected to the mounting panel 405 by a slide rail 406. The slide rail 406 is vertically disposed, thereby enabling the nailing device 400 to slide smoothly in the vertical direction.
In this embodiment, the nailing device 400 is connected to a second lifting device 407, and the second lifting device 407 is used for driving the nailing device 400 to lift. The second lifting device 407 is fixed to the mounting panel 405.
The second lifting device 407 may be a cylinder or a hydraulic cylinder, for example, the piston of the cylinder is vertically disposed and fixedly connected with the slide 402.
The second lifting device 407 is connected to a second translation mechanism 408, and the second translation mechanism 408 is used for driving the nailing device 400 to move parallel to the first preset direction.
The second translation mechanism 408 may be a belt drive mechanism, a worm and gear mechanism, or a screw-threaded mechanism. In addition, the linear movement can be realized by a cylinder, a hydraulic cylinder, an electric push rod or the like.
The second translation mechanism 408 is connected to the mounting panel 405, and since the second elevating device 407 is fixed to the mounting panel 405, both the second elevating device 407 and the nailing device 400 move synchronously with each other when the mounting panel 405 translates.
The nailing process of the battery is approximately as follows:
after the detection battery is conveyed to the nailing region along with the second bracket, the nailing device 400 is moved to the position right above the nailing region by the second translation mechanism 408;
the second lifting device 407 drives the nailing device 400 to descend so that the nailing module 401 approaches the corresponding battery;
starting a driving cylinder 403 of the nailing module 401 to drive sealing nails of the nailing module 401 into liquid injection holes of the corresponding batteries;
after the nailing is completed, the second elevating device 407 drives the nailing device 400 to ascend.
In this embodiment, the weighing device, the wiping area and the nailing area are sequentially arranged parallel to the second preset direction, so that mutual interference is avoided, and smooth operation and completion of each process are ensured.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," 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, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (7)
1. Weighing, wiping and nailing integrated device after battery annotates liquid, its characterized in that includes:
the weighing device is used for weighing the mass of the battery after liquid injection;
first transfer means for transferring the weighed battery to a wiping area;
a wiping device for wiping the battery located in the wiping area to clean electrolyte remained on the battery;
a second transfer means for transferring the cleaned battery to a nailing region;
a nailing device for nailing the battery located in the nailing region to seal a liquid injection hole of the battery;
the wiping device comprises a driving motor and a plurality of wiping heads which are sequentially arranged along a straight line; the two adjacent wiping heads are in transmission connection through a belt transmission mechanism; the output shaft of the driving motor is provided with the wiping head;
the wiping device further comprises an unreeling mechanism, wherein the unreeling mechanism comprises a non-woven fabric, a first rotary table and a second rotary table, and the non-woven fabric is wound on the first rotary table and the second rotary table; the non-woven fabric comprises suspended sections which are not wound on the first rotary table and the second rotary table; a part of the suspension section is positioned below the wiping head, pressed by the wiping head and used for contacting with a part to be wiped of the battery;
the first transfer device comprises a first carrying mechanism and a first linear driving mechanism;
the first carrying mechanism is used for carrying the battery on the weighing device to a first parking area on the first linear driving mechanism;
the first linear driving mechanism comprises a first bracket which is arranged in a sliding way, and the first linear driving mechanism is used for driving the first bracket to move to the first parking area or the wiping area;
detecting whether the first bracket is positioned in the first parking area during the process of weighing the battery;
if the first bracket is not positioned in the first parking area, the first bracket is moved to the first parking area through the first linear driving mechanism;
after weighing the battery, the first carrying mechanism carries the battery to the first bracket positioned in the first parking area;
the first bracket judges whether the weighed batteries are placed on the first bracket through weight detection; when it is detected that the weighed batteries are all placed on the first carriage, the first linear drive mechanism drives the first carriage to move to the wiping area;
the second transfer device comprises a second carrying mechanism and a second linear driving mechanism;
the second carrying mechanism is used for carrying the battery positioned in the first parking area to a second parking area on the second linear driving mechanism;
the second linear driving mechanism comprises a second bracket which is arranged in a sliding way, and is used for driving the battery to move to the second parking area or the nailing area;
detecting whether the second carriage is located in the second parking area during the wiping of the battery;
if the second bracket is not positioned in the second parking area, the second bracket is moved to the second parking area through the second linear driving mechanism;
after the battery is wiped, the second conveying mechanism conveys the battery to the second bracket positioned in the second parking area;
the second bracket judges whether the wiped batteries are placed on the second bracket through weight detection; when it is detected that the wiped batteries are placed on the second carriage, the second linear drive mechanism drives the second carriage to move to the nailing region.
2. The integrated device for weighing, wiping and nailing after battery liquid injection according to claim 1, wherein the weighing device, the first linear driving mechanism and the second linear driving mechanism are sequentially arranged along a first preset direction;
the movement direction of the battery on the first linear driving mechanism and the movement direction of the battery on the second linear driving mechanism are parallel to a second preset direction;
the first preset direction is perpendicular to the second preset direction.
3. The integrated device for weighing, wiping and nailing after battery liquid injection according to claim 2, wherein the wiping device is connected with a first lifting device, and the first lifting device is used for driving the wiping device to lift;
the first lifting device is connected with a first translation mechanism, and the first translation mechanism is used for driving the wiping device to move parallel to the first preset direction;
when the battery is detected to be conveyed to the wiping area along with the first bracket, the first translation mechanism moves the wiping device to be right above the wiping area;
the first lifting device drives the wiping device to descend so that the wiping device wipes the battery;
when the wiping is completed, the first lifting device drives the wiping device to lift, and meanwhile, the first linear driving mechanism drives the first bracket to move to the first parking area.
4. The integrated device for weighing, wiping and nailing after battery liquid injection according to claim 3, wherein the nailing device is connected with a second lifting device, and the second lifting device is used for driving the nailing device to lift;
the second lifting device is connected with a second translation mechanism, and the second translation mechanism is used for driving the nailing device to move parallel to the first preset direction;
when the battery is detected to be conveyed to the nailing region along with the second bracket, the second translation mechanism moves the nailing device to be right above the nailing region;
the second lifting device drives the nailing device to descend so that the nailing device nailing the battery;
after the nailing is completed, the second lifting device drives the nailing device to ascend.
5. The integrated device for weighing, wiping and nailing after battery injection according to claim 4, wherein the weighing device, the wiping area and the nailing area are sequentially arranged parallel to a second preset direction.
6. The integrated battery post-injection weighing, wiping and nailing device of claim 1, wherein the first and second handling mechanisms each comprise a clamping module, a lifting module and a translation module;
the clamping module is used for clamping the battery;
the lifting module is used for driving the clamping module to lift;
the translation module is used for driving the lifting module to move parallel to a first preset direction.
7. The integrated battery post-injection weighing, wiping and nailing device of claim 6 wherein the first and second handling mechanisms are the same mechanism.
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| CN202310508449.8A CN116247273B (en) | 2023-05-08 | 2023-05-08 | Weighing, wiping and nailing integrated device after battery liquid injection |
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| CN202310508449.8A CN116247273B (en) | 2023-05-08 | 2023-05-08 | Weighing, wiping and nailing integrated device after battery liquid injection |
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| CN116247273B true CN116247273B (en) | 2023-08-01 |
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| CN118920040B (en) * | 2024-10-11 | 2024-12-10 | 深圳眼千里科技有限公司 | An integrated device for wiping and nailing after battery filling |
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| CN104485447A (en) * | 2014-11-20 | 2015-04-01 | 天能电池(芜湖)有限公司 | Storage battery plate plaster brushing device |
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| CN116247273A (en) | 2023-06-09 |
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Address after: 518104 Room 201, No. 5, Central Road, Wanfeng community, Xinqiao street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Platinum Intelligent Equipment Co.,Ltd. Address before: 518104 Room 201, No. 5, Central Road, Wanfeng community, Xinqiao street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BROTHERS AUTOMATION TECHNOLOGY CO.,LTD. |