CN117259111B - Cylindrical battery cleaning and oiling integrated production equipment and production method thereof - Google Patents
Cylindrical battery cleaning and oiling integrated production equipment and production method thereof Download PDFInfo
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- CN117259111B CN117259111B CN202311249156.9A CN202311249156A CN117259111B CN 117259111 B CN117259111 B CN 117259111B CN 202311249156 A CN202311249156 A CN 202311249156A CN 117259111 B CN117259111 B CN 117259111B
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- battery
- feeding
- cleaning
- discharging
- conveying belt
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- 238000004140 cleaning Methods 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 89
- 238000007599 discharging Methods 0.000 claims abstract description 66
- 238000003860 storage Methods 0.000 claims abstract description 29
- 239000011248 coating agent Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 38
- 238000005096 rolling process Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 abstract description 14
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 4
- 230000003449 preventive effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
Abstract
The invention provides a cleaning and oiling integrated production device and a production method for a cylindrical battery. The production equipment comprises a cleaning mechanism, a feeding mechanism, a rotary table and a discharging conveying belt. The cleaning mechanism comprises a feeding conveying belt, a cleaning tank and a coating tank; the feeding mechanism comprises a storage box, a feeding push plate, a material transfer box and a main overturning assembly; the main overturning assembly comprises an overturning pushing block, a reversing seat and a discharging track, a guide channel is formed in the reversing seat, the discharging track is communicated with the guide channel, the discharging track is arranged towards a turntable, and the turntable pulls a battery to enter a discharging conveying belt; the guide channel comprises a feeding part, a discharging part and an arc transition part. The battery finishes the operations of cleaning the shell and coating the rust preventive oil on the feeding conveyor belt, so that the surface treatment efficiency of the battery is improved; the positive poles of the batteries are upwards matched with the feeding push plate, the main overturning assembly and the rotary table and are conveyed to the blanking conveying belt one by one, so that the batteries subjected to surface treatment orderly enter the next processing station, and the production efficiency of the batteries is improved.
Description
Technical Field
The invention relates to the field of battery production, in particular to cleaning and oiling integrated production equipment and a production method for a cylindrical battery.
Background
The production process of the battery mainly comprises the steps of pole piece coating, compaction, cutting, tab welding, battery core winding, shell entering, negative and positive electrode welding, baking, electrolyte injection, sealing, formation, capacity division and the like. Dust and oil dirt are easily attached to the battery case during the process of assembling the battery by using the apparatus, so that cleaning is a necessary production step before packaging the battery for shipment.
The battery shell is subjected to surface treatment such as rust prevention and drying before being discharged, the existing cleaning equipment only has the cleaning function of the battery, and the rest surface treatment process is required to be transferred to other stations for carrying out, so that the production efficiency of the battery is affected.
Therefore, how to integrate the surface treatment process of the battery together to improve the production efficiency of the battery is a problem to be solved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a cylindrical battery cleaning and oil coating integrated production device and a production method thereof, which can clean the outer wall of the assembled cylindrical battery, coat rust-proof oil, convey the battery to the next processing station after the battery is aligned, integrate a plurality of surface treatment processes, and improve the production efficiency of the battery.
The aim of the invention is realized by the following technical scheme:
cylindrical battery washs regular integration production facility of oiling, its characterized in that includes: the device comprises a cleaning mechanism, a feeding mechanism, a turntable and a discharging conveyor belt;
the cleaning mechanism comprises a feeding conveying belt, a cleaning tank and a coating tank, wherein the cleaning tank and the coating tank are positioned on the feeding conveying belt;
the feeding mechanism comprises a storage box, a feeding push plate, a material transfer box and a main overturning assembly, wherein the feeding conveying belt stretches into the storage box, the storage box is communicated with the material transfer box, and the feeding push plate is used for pushing the battery to move towards the material transfer box;
the main overturning assembly is positioned in the material transfer box and comprises an overturning pushing block, a reversing seat and a discharging track, a guide channel is formed in the reversing seat, the overturning pushing block is used for pushing a battery to enter the guide channel, the discharging track is communicated with the guide channel, the discharging track is arranged towards the rotary table, and the rotary table pulls the battery to enter the discharging conveying belt;
the guide channel comprises a feeding part, a discharging part and an arc transition part, wherein the feeding part is mutually perpendicular to the discharging part, and the arc transition part is communicated with the feeding part and the discharging part.
In one embodiment, a stepped material blocking portion and an inclined surface are arranged in the material storage box, the inclined surface is used for guiding the battery to roll towards the stepped material blocking portion, and the material feeding pushing plate is used for pushing the battery to ascend along the stepped material blocking portion until entering the material transfer box.
In one embodiment, the stepped material blocking part comprises a plurality of grading baffles which are distributed in a stepped manner, a space is arranged between each grading baffle, and a plurality of material pushing parts matched with the space are arranged on the material feeding pushing plate.
In one embodiment, a slide and a limiting block are arranged in the material transfer box, the limiting block is located above the feeding portion, the limiting block and the inner wall of the material transfer box enclose a feeding channel together, and the slide is used for guiding the battery to roll towards the feeding channel.
In one embodiment, the width of the feed channel is the same as the diameter of the battery.
In one embodiment, an anti-jamming roller is arranged between the slide and the limiting block, and an arc-shaped material receiving part is arranged on the outer wall of the anti-jamming roller.
In one embodiment, the loading conveyor is provided with a drying box located between the coating bath and the storage box.
In one embodiment, the turntable comprises a main body, a first discharging ladder, a second discharging ladder, a controller and a plurality of material taking jigs, wherein the material taking jigs are distributed in a circumferential array by taking the main body as a center; the first discharging ladder is arranged towards the discharging conveying belt, a material dividing sheet is arranged on one side, close to the rotary table, of the first discharging ladder, extends to the upper portion of the main body, the extending track of the material dividing sheet is opposite to the rotating direction of the main body, and the material dividing sheet is used for blocking the battery in the material taking jig and guiding the battery to enter the first discharging ladder; each material taking jig is provided with a base and a magnetic attraction piece, one side of the base, which is far away from the center of the main body, is provided with a storage groove, the magnetic attraction pieces are all arranged in the storage groove, the magnetic attraction pieces are electrically connected with the controller, and the magnetic attraction pieces are used for generating a magnetic field to attract the battery; the battery housing is characterized in that an arc-shaped blocking ring matched with the rolling groove on the battery housing is arranged on the inner wall of the storage groove, the arc-shaped blocking ring is semicircular, and a chamfer is arranged at the end part of the arc-shaped blocking ring.
In one embodiment, a secondary overturning assembly is arranged between the turntable and the blanking conveying belt, the second blanking ladder is communicated with the secondary overturning assembly, and the secondary overturning assembly is used for driving the battery to overturn by 90 degrees.
The cylindrical battery cleaning and oil coating integrated production method is realized by the cylindrical battery cleaning and oil coating integrated production equipment, and comprises the following steps of:
cleaning the cylindrical battery;
coating rust-preventive oil on the cylindrical battery;
drying the cylindrical battery;
the cylindrical cells were regulated.
The cleaning and oiling integrated production equipment for the cylindrical battery has the following advantages:
1. the battery finishes the operations of cleaning the shell and coating the rust preventive oil on the feeding conveyor belt, so that the surface treatment efficiency of the battery is improved;
2. the positive poles of the batteries are upwards matched with the feeding push plate, the main overturning assembly and the rotary table and are conveyed to the blanking conveying belt one by one, so that the batteries subjected to surface treatment orderly enter the next processing station, and the production efficiency of the batteries is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, 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 invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a structure of a battery;
FIG. 2 is a schematic structural view of a cylindrical battery cleaning and oiling integrated production device;
FIG. 3 is a schematic illustration of the connection of a storage bin to a material transfer bin;
FIG. 4 is a schematic diagram of a main flip assembly;
FIG. 5 is a schematic diagram of the cooperation of a turntable and a blanking conveyor belt;
fig. 6 is a schematic diagram (one) showing a state that the battery moves from the turntable to the first discharging ladder;
fig. 7 is a schematic view (two) showing a state in which the battery moves from the turntable toward the first discharging ladder;
FIG. 8 is a schematic diagram of a material taking jig;
FIG. 9 is a schematic cross-sectional view of the take-off jig of FIG. 8;
FIG. 10 is a schematic diagram illustrating the combination of a battery with an upward positive electrode and a material taking jig;
FIG. 11 is a schematic cross-sectional view of the take-out jig in the state shown in FIG. 10;
fig. 12 is a schematic diagram of the combination of a battery with an upward negative electrode and a material taking jig;
FIG. 13 is a schematic cross-sectional view of the take-off jig of FIG. 12;
fig. 14 is a schematic view of the second discharging ladder guiding the battery to fall.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 2, the present invention provides a cylindrical battery cleaning and oiling integrated production device 10, comprising: the cleaning mechanism 100, the feeding mechanism 200, the turntable 300 and the blanking conveyor belt 400.
It should be noted that, the above-mentioned integrated production equipment 10 for cleaning and oiling cylindrical batteries is used for performing surface treatment operation on the housing of the battery 20 shown in fig. 1, the battery 20 is cylindrical, and a rolling groove 22 for positioning the battery core is provided on the side of the battery 20 near the positive electrode 21.
Referring to fig. 2, the cleaning mechanism 100 includes a feeding conveyor 110, a cleaning tank 120 and a coating tank 130 on the feeding conveyor 110, cleaning fluid is stored in the cleaning tank 120, rust-preventive oil is stored in the coating tank 130, the battery 20 falls into the cleaning tank 120 during moving along the feeding conveyor 110, an operator drags the battery 20 in the cleaning tank 120 out, and the battery 20 is drained and transferred to the coating tank 130, so that the rust-preventive oil is attached to the outer wall of the battery 20, the cleaning tank 120 and the coating tank 130 are both located on the feeding conveyor 110, long-distance conveying of the battery 20 is not needed during cleaning and rust-preventive oil coating, and the surface treatment efficiency of the battery 20 is improved.
Further, referring to fig. 2, the loading conveyor 110 is provided with a drying box 140, and the drying box 140 is located between the coating bath 130 and the storage box 210. The battery 20 is quickly dried by blowing hot air to the battery 20 through the drying box 140.
Referring to fig. 2 and 3, the feeding mechanism 200 includes a storage box 210, a feeding push plate 220, a material transfer box 230, and a main overturning assembly 240, the feeding conveyor 110 extends into the storage box 210, the storage box 210 is communicated with the material transfer box 230, and the feeding push plate 220 is used for pushing the battery to move towards the material transfer box 230;
referring to fig. 4, a main overturning assembly 240 is located in a material transferring box 230 (as shown in fig. 3), the main overturning assembly 240 includes an overturning pushing block 241, a reversing seat 242 and a discharging track 243, a guiding channel 30 is formed on the reversing seat 242, the overturning pushing block 241 is used for pushing a battery into the guiding channel 30, the discharging track 243 is communicated with the guiding channel 30, the discharging track 243 is arranged towards a turntable 300, and the turntable 300 pulls the battery into a blanking conveying belt 400 (as shown in fig. 2);
referring to fig. 4, the guide channel 30 includes a feeding portion 31, a discharging portion 32, and an arc-shaped transition portion 33, wherein the feeding portion 31 and the discharging portion 32 are perpendicular to each other, and the arc-shaped transition portion 33 is communicated with the feeding portion 31 and the discharging portion 32.
The working principle of the cylindrical battery cleaning and oiling integrated production device 10 is as follows:
the assembled battery 20 moves along the transmission direction of the feeding transmission belt 110 and falls into the cleaning tank 120 for cleaning, the operator drags out and drips the cleaned battery 20, and the battery 20 is placed in the coating tank 130 for standing, and then the operator returns the battery 20 to the feeding transmission belt 110;
the battery 20 with the surface treatment enters the storage box 210 along with the feeding conveyor belt 110, the feeding push plate 220 pushes the batteries in the storage box 210 into the material transfer box 230 one by one, and the battery 20 is in a 'lying' state at the moment;
then the batteries 20 roll along the inner wall of the material transferring box 230 and fall into the reversing seat 242, the overturning pushing block 241 stretches out to push the batteries 20 into the guiding channel 30 one by one, each battery 20 in the guiding channel 30 is in a close state, under the pushing of the following batteries 20, the front battery 20 moves from the feeding part 31 towards the discharging part 32, and is changed from a 'lying' state to a 'standing' state in the process of advancing from the feeding part 31 towards the discharging part 32, and is transposed onto the turntable 300 through the discharging track 243;
finally, the batteries 20 in the "upright" state are carried by the turntable 300 to the blanking conveyor 400, so that the batteries 20 are kept in the "upright" state and enter the film sleeving station.
The "lying" state refers to a state in which the axis of the battery 20 is parallel to the horizontal ground, and the "standing" state refers to a state in which the axis of the battery 20 is perpendicular to the horizontal ground, and the battery 20 is rotated by 90 ° when the "lying" state is changed to the "standing" state.
The cylindrical battery cleaning and oiling integrated production device 10 has the following advantages:
1. the battery finishes the operation of cleaning the shell and coating the rust preventive oil on the feeding conveyor belt 110, so that the surface treatment efficiency of the battery is improved;
2. the positive poles of the batteries are upwards matched with the feeding push plate 220, the main overturning assembly 240 and the rotary table 300 and are conveyed to the blanking conveying belt 400 one by one, so that the batteries subjected to surface treatment orderly enter the next processing station, and the production efficiency of the batteries is improved.
Preferably, referring to fig. 3, a stepped material blocking portion 211 and an inclined surface 212 are disposed in the storage box 210, and the inclined surface 212 can guide the battery to roll toward the stepped material blocking portion 211. The stepped material blocking portion 211 includes a plurality of grading baffles 21 distributed in a stepped manner, a space is provided between each grading baffle 21, each space can only accommodate one battery 20, and a plurality of material pushing portions 221 matched with the space are provided on the material pushing plate 220. When the feeding push plate 220 reciprocates, the pushing part 221 extends out from the interval and pushes the battery 20 to rise, the battery 20 is lifted to the next stage of the classifying baffle 21 and then is retracted to the original position, so that the battery 20 is lifted step by step until the battery 20 enters the material transfer box 230, and each interval can only accommodate one battery 20, so that the battery 20 entering the material transfer box 230 can be ensured to be in a 'lying' state.
In an embodiment, referring to fig. 3, a slide 231 and a limiting block 232 are disposed in the material transferring box 230, the limiting block 232 is located above the material feeding portion 31, and the limiting block 232 and the inner wall of the material transferring box 230 enclose a material feeding channel 11 together, and the slide 231 is used for guiding the battery 20 to roll towards the material feeding channel 11. The width of the feed channel 11 is the same as the diameter of the battery 20. So that the battery 20 can orderly enter the feeding part 31 of the reversing seat 242 to avoid material clamping.
Preferably, referring to fig. 3, an anti-jamming roller 233 is disposed between the slide 231 and the limiting block 232, and an arc-shaped material receiving portion is disposed on an outer wall of the anti-jamming roller 233.
In one embodiment, referring to fig. 2, a vibrator 244 is disposed on the discharging track 243. The vibrator 244 provides power to drive the batteries 20 on the discharge rail 243 forward toward the location of the turntable 300.
It should be noted that, in order to meet the requirement of sleeving the battery 20 with the protective film at the subsequent station, it is necessary to ensure that the battery 20 entering the blanking conveying belt 400 is in an "upright" state, and since the protective film marks parameters of the battery 20, especially the positive and negative electrodes of the battery, the battery 20 entering the blanking conveying belt 400 is not only in an "upright" state, but also ensures that the orientation of the electrodes of the battery in each "upright" state is consistent, otherwise, the protective film is reversely pasted, which can cause that the positive and negative electrode information marked thereon is opposite to the actual electrodes of the battery 20, and there is a risk of misleading consumers. Therefore, how to make the orientation of the electrodes on the battery 20 uniform after the surface treatment is completed is a problem to be solved.
In order to solve the above-mentioned problems, referring to fig. 5, the turntable 300 includes a main body 310, a first discharging ladder 320, a second discharging ladder 330, a controller 340, and a plurality of material taking jigs 500, wherein the plurality of material taking jigs 500 are distributed in a circumferential array with the main body 310 as a center;
referring to fig. 6 and 7, the first discharging ladder 320 is disposed towards the discharging conveyor 400, a material dividing plate 321 is disposed on a side of the first discharging ladder 320 close to the turntable 300, the material dividing plate 321 extends above the main body 310, an extending track of the material dividing plate 321 is opposite to a rotating direction of the main body 310, and the material dividing plate 321 is used for blocking the battery in the material taking jig 500 and guiding the battery to enter the first discharging ladder 320;
referring to fig. 8 and 9, each material taking jig 500 is provided with a base 510 and a magnetic attraction piece 520, wherein a receiving groove 511 is formed on one side of the base 510 away from the center of the main body 310, the magnetic attraction pieces 520 are all arranged in the receiving groove 511, the magnetic attraction pieces 520 are electrically connected with the controller 340, and the magnetic attraction pieces 520 are used for generating a magnetic field to attract the battery 20; an arc-shaped blocking ring 512 matched with the rolling groove 22 on the housing of the battery 20 is arranged on the inner wall of the storage groove 511, the arc-shaped blocking ring 512 is semicircular, and a chamfer is arranged at the end part of the arc-shaped blocking ring 512 so that the arc-shaped blocking ring 512 stretches into the rolling groove 22.
Referring to fig. 5, an auxiliary turning assembly 600 is disposed between the turntable 300 and the discharging conveyor 400, the second discharging ladder 330 is communicated with the auxiliary turning assembly 600, the structure of the auxiliary turning assembly 600 is identical to that of the main turning assembly 240, and the auxiliary turning assembly 600 can guide the battery 20 to be turned from a "lying" state to an "upright" state (i.e. turned by 90 °).
Specifically, the principle of sieving and regulating the electrode orientation of the battery 20 by the cooperation of the turntable 300 and the auxiliary overturning assembly 600 is as follows:
as is known, the battery 20 shown in fig. 1 has a rolling groove 22 thereon, and the rolling groove 22 is located on the side close to the positive electrode of the battery 20; in addition, the batteries 20 entering the outfeed rail 243 are all in an "upright" state.
The turntable 300 rotates intermittently, and when the turntable 300 rotates, each material taking jig 500 sequentially moves to the position of the material discharging track 243 to receive the battery 20, and when the magnetic attraction piece 520 is in the power-on state, a magnetic field can be generated to attract the shell of the battery 20, so that the battery 20 is kept in the storage groove 511; the magnetic attraction member 520 has an iron core 521 and a coil 522 wound thereon, and when the coil 522 is energized, the magnetic attraction member 520 can generate a magnetic field to attract the housing of the battery 20 by a magnetic force.
The battery 20 that entered the storage groove 511 has 2 different states of positive electrode up and negative electrode up.
Referring to fig. 10 and 11, when the battery 20 in the accommodating groove 511 is in a state that the positive electrode is upward, the arc-shaped blocking ring 512 is embedded into the rolling groove 22 of the battery 20, the outer shell of the battery 20 is attached to the inner wall of the accommodating groove 511, and the battery 20 is still in an upright state after accommodating the groove 511, even if the magnetic force of the magnetic attraction piece 520 is removed, the arc-shaped blocking ring 512 can provide a supporting force for the rolling groove 22, so that the battery 20 is hung in the accommodating groove 511;
referring to fig. 12 and 13, when the battery 20 in the accommodating groove 511 is in a state that the negative electrode is up, the rolling groove 22 of the battery 20 cannot be aligned with the arc-shaped blocking ring 512, so that the arc-shaped blocking ring 512 forms a block to prevent the battery 20 from moving towards the magnetic attraction piece 520, and at this time, due to the block of the arc-shaped blocking ring 512, the battery 20 tilts under the combined action of the magnetic field force of the magnetic attraction piece 520, the upper end (here, the negative electrode) of the battery 20 cannot be attached to the inner wall of the accommodating groove 511, and thus the battery 20 can directly fall after the magnetic field force of the magnetic attraction piece 520 is removed.
Thus, after the material taking jig 500 moves above the second discharging ladder 330, the turntable 300 is suspended, and the controller 340 controls the magnetic attraction piece 520 in the material taking jig 500 to be powered off, referring to fig. 5 and 10, if the battery 20 in the material taking jig 500 is in the state that the positive pole is upward at this time, the arc-shaped blocking ring 512 provides supporting force to clamp the battery 20, then the controller 340 resumes the power supply, the magnetic attraction piece 520 generates the magnetic field again to attract the battery 20, and the turntable 300 continues to rotate. When the battery 20 is moved to the first discharging ladder 320, since the material separating plate 321 extends above the main body 310, that is, the material separating plate 321 is located in the moving track of the battery 20, the material separating plate 321 prevents the battery 20 from continuing to rotate along with the turntable 300, and the extending track of the material separating plate 321 is opposite to the rotating direction of the main body 310, the battery 20 can enter the first discharging ladder 320 under the guidance of the material separating plate 321, and then enter the discharging conveyor 400 for discharging through the first discharging ladder 320.
Otherwise, referring to fig. 5 and 12, if the battery 20 is in the state that the negative electrode is facing upwards, the battery 20 falls down along the second discharging ladder 330 due to the loss of the magnetic field force, and the battery 20 turns over 90 ° to be in a "lying" state when falling to the bottom of the second discharging ladder 330, and then turns over 90 ° further by the auxiliary turning-over assembly 600 to be in an "standing" state again, and the battery 20 turns over 180 ° to be in a state that the positive electrode is facing upwards when entering the discharging conveyor 400. Referring to fig. 14, a material receiving channel 331 and an anti-deviation guardrail 332 are disposed on the second discharging ladder 330, the anti-deviation guardrail 332 is located below the main body 310, and the anti-deviation guardrail 332 limits the moving space of the battery 20 in the horizontal direction, so as to ensure that the battery 20 can slide down along the inner wall of the material receiving channel 331 and reach the position of the auxiliary overturning assembly 600.
In addition, as shown in fig. 13, in order to enable the battery 20 in an inclined state with its negative electrode facing upward to fall more smoothly, to prevent occurrence of jamming, a side pushing assembly 820 is particularly provided at the bottom of the base 510 of each of the material taking jigs 500, and specifically, the side pushing assembly 820 includes a side pushing spring 821 and a side stacking block 822. As is apparent from fig. 13, the side of the battery 20 in the inclined state is more protruded than the battery 20 in the normal "upright" state, and the protruded portion of the side of the battery 20 presses the side pushing assembly 820, so that the side pushing assembly 820 generates a side pushing elastic force. When the battery 20 in an inclined state is attracted by the magnetic field force, the side pushing elastic force is insufficient to overcome the magnetic attraction force so that the battery falls. When the battery 20 in the inclined state loses the adsorption of the magnetic field force, the battery 20 in the inclined state is pushed out more smoothly and unimpeded under the action of the side pushing elastic force of the side pushing assembly 820, so that the battery 20 is prevented from being blocked on the arc-shaped blocking ring 512. It is specifically noted that the side push assembly 820 does not apply any force to the battery 20 in the normal "upright" state because the side of the battery 20 does not protrude and does not contact the side push assembly 820.
The material taking jig 500 receives the battery 20 to be discharged from the discharge rail 243 through the upper receiving groove 511 thereof. Wherein the housing of the battery 20 is attracted by the magnetic field generated by the magnetic attraction member 520 arranged inside the accommodating groove 511, and further, the orientation of the electrodes of the battery 20 is distinguished by the arc-shaped blocking ring 512 arranged inside the accommodating groove 511, specifically, the following distinguishing manner is adopted:
1. when the battery 20 enters the storage groove 511 and the positive electrode is upward, the arc-shaped blocking ring 512 is embedded into the rolling groove 22 (as shown in fig. 11) of the battery 20 shell, and the arc-shaped blocking ring 512 provides support for the battery 20 to prevent the battery 20 from falling after the magnetic attraction piece 520 is powered off;
2. when the battery 20 enters the accommodating groove 511 and then the negative electrode is upward, the arc-shaped blocking ring 512 is staggered with the rolling groove 22 on the battery 20 shell, the arc-shaped blocking ring 512 cannot be embedded into the rolling groove 22, at this time, the arc-shaped blocking ring 512 can be propped against the side surface of the battery 20, so that the position of the negative electrode of the battery 20 cannot be close to the accommodating groove 511, the battery 20 is in an inclined state (as shown in fig. 13) in the accommodating groove 511, and the battery 20 losing magnetic force absorption can directly fall after the magnetic attraction piece 520 is powered off.
In summary, by optimizing the structure of the turntable 300, the above-mentioned integrated production device 10 for cleaning and oiling cylindrical batteries has the following advantages:
1. the arc-shaped blocking ring 512 and the magnetic attraction piece 520 are matched to shunt the batteries 20 with different orientations, the shunt process of the batteries 20 is realized by controlling the magnetic attraction piece 520 to be electrified or powered off through the controller 340, and the shunt process does not need to be additionally provided with CCD detection and mechanical arms for sorting, so that the response efficiency is high and the structure is simple.
2. The battery 10 with wrong orientation is turned over by the cooperation of the second discharging ladder 330 and the auxiliary turning assembly 600, so that the electrode orientations of all the batteries 20 entering the discharging conveyor 400 are completely consistent, preparation is made for subsequent processing, and the production efficiency of the batteries 20 is improved.
The invention also discloses a cylindrical battery cleaning and oil coating integrated production method, which is realized by the cylindrical battery cleaning and oil coating integrated production equipment and comprises the following steps:
cleaning the cylindrical battery;
coating rust-preventive oil on the cylindrical battery;
drying the cylindrical battery;
the cylindrical cells were regulated.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. Cylindrical battery washs regular integration production facility of oiling, its characterized in that includes: the device comprises a cleaning mechanism, a feeding mechanism, a turntable and a discharging conveyor belt;
the cleaning mechanism comprises a feeding conveying belt, a cleaning tank and a coating tank, wherein the cleaning tank and the coating tank are positioned on the feeding conveying belt;
the feeding mechanism comprises a storage box, a feeding push plate, a material transfer box and a main overturning assembly, wherein the feeding conveying belt stretches into the storage box, the storage box is communicated with the material transfer box, and the feeding push plate is used for pushing the battery to move towards the material transfer box;
the main overturning assembly is positioned in the material transfer box and comprises an overturning pushing block, a reversing seat and a discharging track, a guide channel is formed in the reversing seat, the overturning pushing block is used for pushing a battery to enter the guide channel, the discharging track is communicated with the guide channel, the discharging track is arranged towards the rotary table, and the rotary table pulls the battery to enter the discharging conveying belt;
the guide channel comprises a feeding part, a discharging part and an arc transition part, wherein the feeding part is mutually perpendicular to the discharging part, and the arc transition part is communicated with the feeding part and the discharging part;
the rotary table comprises a main body, a first blanking ladder, a second blanking ladder, a controller and a plurality of material taking jigs, wherein the material taking jigs are distributed in a circumferential array by taking the main body as a center; the first discharging ladder is arranged towards the discharging conveying belt, a material dividing sheet is arranged on one side, close to the rotary table, of the first discharging ladder, extends to the upper portion of the main body, the extending track of the material dividing sheet is opposite to the rotating direction of the main body, and the material dividing sheet is used for blocking the battery in the material taking jig and guiding the battery to enter the first discharging ladder; each material taking jig is provided with a base and a magnetic attraction piece, one side of the base, which is far away from the center of the main body, is provided with a storage groove, the magnetic attraction pieces are all arranged in the storage groove, the magnetic attraction pieces are electrically connected with the controller, and the magnetic attraction pieces are used for generating a magnetic field to attract the battery; an arc-shaped blocking ring matched with the rolling groove on the battery shell is arranged on the inner wall of the storage groove, the arc-shaped blocking ring is semicircular, and a chamfer is arranged at the end part of the arc-shaped blocking ring;
an auxiliary overturning assembly is arranged between the rotary table and the blanking conveying belt, the second blanking ladder is communicated with the auxiliary overturning assembly, and the auxiliary overturning assembly is used for driving the battery to overturn by 90 degrees.
2. The cylindrical battery cleaning and oiling integrated production device according to claim 1, wherein a stepped material blocking portion and an inclined surface are arranged in the storage box, the inclined surface is used for guiding a battery to roll towards the stepped material blocking portion, and the feeding pushing plate is used for pushing the battery to ascend along the stepped material blocking portion until entering the material transfer box.
3. The cylindrical battery cleaning and oiling integrated production device according to claim 2, wherein the stepped material blocking part comprises a plurality of stepped baffles which are distributed in a stepped manner, a space is arranged between each stepped baffle, and a plurality of pushing parts matched with the space are arranged on the feeding pushing plate.
4. The cylindrical battery cleaning and oiling integrated production device according to claim 1, wherein a slide and a limiting block are arranged in the material transfer box, the limiting block is located above the feeding portion, a feeding channel is formed by the limiting block and the inner wall of the material transfer box in a surrounding mode, and the slide is used for guiding a battery to roll towards the feeding channel.
5. The cylindrical battery cleaning and oiling integrated production device according to claim 4, wherein the width of the feeding channel is the same as the diameter of the battery.
6. The integrated production device for cleaning and oiling cylindrical batteries according to claim 4, wherein an anti-jamming roller is arranged between the slide and the limiting block, and an arc-shaped material receiving part is arranged on the outer wall of the anti-jamming roller.
7. The cylindrical battery cleaning and oiling integrated production device according to claim 1, wherein the feeding conveyor belt is provided with a drying box, and the drying box is located between the coating tank and the storage box.
8. A cylindrical battery cleaning and oil-coating integrated production method, which is characterized by being realized by the cylindrical battery cleaning and oil-coating integrated production equipment as claimed in any one of claims 1 to 7, comprising the following steps:
cleaning the cylindrical battery;
coating rust-preventive oil on the cylindrical battery;
drying the cylindrical battery;
the cylindrical cells were regulated.
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| CN202311249156.9A CN117259111B (en) | 2023-09-25 | 2023-09-25 | Cylindrical battery cleaning and oiling integrated production equipment and production method thereof |
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| CN202311249156.9A CN117259111B (en) | 2023-09-25 | 2023-09-25 | Cylindrical battery cleaning and oiling integrated production equipment and production method thereof |
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| CN117259111B true CN117259111B (en) | 2024-03-12 |
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| FR3022360A1 (en) * | 2015-03-12 | 2015-12-18 | Mediterranee Const Ind | DEVICE AND METHOD FOR FREELY CARRYING AND POSITIONING A CLEANING ROBOT SUCCESSIVELY WITH MIRROR LINES OF A SOLAR INSTALLATION |
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| CN117259111A (en) | 2023-12-22 |
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