CN113725490B - Soft packet of lithium cell side sealing machine with microleakage detects structure - Google Patents
Soft packet of lithium cell side sealing machine with microleakage detects structure Download PDFInfo
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- CN113725490B CN113725490B CN202110821848.0A CN202110821848A CN113725490B CN 113725490 B CN113725490 B CN 113725490B CN 202110821848 A CN202110821848 A CN 202110821848A CN 113725490 B CN113725490 B CN 113725490B
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- 238000007789 sealing Methods 0.000 title claims abstract description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 76
- 239000004033 plastic Substances 0.000 claims abstract description 23
- 239000000523 sample Substances 0.000 claims abstract description 13
- 239000000758 substrate Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000008595 infiltration Effects 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 abstract description 14
- 238000012545 processing Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000012775 heat-sealing material Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4228—Leak testing of cells or 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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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)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a side edge glue sealing machine of a soft package lithium battery core with a micro-leakage detection structure, wherein a lifting panel is arranged right above a detection base, a detection box body is welded and fixed on the outer side of the detection base, a belt pulley is connected to an outer side shaft of the detection box body, a driving motor output end is connected to one side shaft of the belt pulley, and an air heater is arranged right below the detection box body and comprises: the supporting panel is provided with a clamping force arm at one side, the outer side of the positioning rod a is connected with the positioning rod b in an embedded mode, the outer side of the positioning rod b is connected with a plastic sleeve in an embedded mode, and one side of the clamping force arm is connected with an output end of a telescopic cylinder. The side edge glue sealing machine of the soft package lithium battery core with the micro-leakage detection structure is provided; be provided with worm wheel and rectangle spout, utilize the worm to drive the worm wheel of one side and rotate, utilize the worm wheel to drive the detection base plate of bottom and carry out the annular and rotate, utilize the camera probe that detects the base plate bottom to observe the processing to soft packet of lithium cell.
Description
Technical Field
The invention relates to the technical field of soft package lithium battery cores, in particular to a side edge glue sealing machine of a soft package lithium battery core with a micro-leakage detection structure.
Background
The lithium battery core leakage test is an important test process for defect inspection of a bare battery core or a finished battery core, how to prevent a leakage battery from generating and furthest prevent the leakage battery from flowing out to a client side, and in the prior art, after positive-pressure side leakage, whether electrolyte flows out, the appearance of the battery deforms and the like is observed, so that whether the battery core leaks is judged;
for example, CN202021359678.6 discloses a side edge sealing machine for a sealed glue-extruding type rubber plate, which can rapidly complete the edge sealing process on a production line; workers for manual gluing in the process are omitted; the production is uninterrupted to really realize automation, and the efficiency is improved; the glue applying machine is skillfully designed, so that the glue applying quality is improved, the glue is applied uniformly and quickly, and the subsequent production is not influenced; the glue feeding amount is accurately controlled by the glue sealing machine, and the problems of glue leakage, glue passing, glue pollution, solidification inside and outside the machine and the like are avoided;
in the in-process that detects is carried out electric core, single extrusion structure can only extrude the outside of electric core and handle, but electric core is at the in-process of parcel, some slight broken departments of electric core can't leak the inside electrolyte of battery at the short time, the device can't carry out leak hunting processing to electric core in the short time, influence the safety of lithium cell in the production and the transportation of reality, and the sealing machine is at the in-process that uses, the device can't heat moulding processing to sealed position, lead to carrying out sealed in-process to electric core, sealed homogeneity is relatively poor, in the removal and the handling in later stage, the sealed position of side position takes place not hard up the condition easily, influence the accuracy of electric core at the banding in-process of reality.
Therefore, we propose a side sealing machine of a soft package lithium battery cell with a micro-leakage detection structure so as to solve the problems proposed in the above.
Disclosure of Invention
The invention aims to provide a side edge sealing machine of a soft-package lithium battery core with a micro-leakage detection structure, which aims to solve the problems that in the prior art, the sealing uniformity is poor in the process of sealing the battery core, the sealing process cannot be performed on the sealed part, and the problems that the liquid leakage cannot be performed on the slightly broken parts of the battery core in a short time, the leakage detection cannot be performed on the battery core in a short time, and the sealing uniformity is poor in the current market are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a soft packet of lithium cell side sealing machine with little hourglass liquid detects structure is provided with a and lifts the panel directly over the detection base, and the outside welded fastening who detects the base has the detection box, the outside hub connection that detects the box has the belt pulley, and a side hub connection of belt pulley has the driving motor output, the air heater setting is under the detection box, include: the clamping mechanism comprises a supporting panel, a clamping force arm, a positioning rod a, a plastic sleeve and a telescopic cylinder, wherein one side of the supporting panel is provided with the clamping force arm, the outer side of the supporting panel is fixedly welded with the positioning rod a, the outer side of the positioning rod a is connected with the positioning rod b in a nested manner, the outer side of the positioning rod b is connected with the plastic sleeve in a nested manner, and one side of the clamping force arm is connected with the output end of the telescopic cylinder; the conveying belt is arranged right above the equipment base, a plane gear is arranged inside the equipment base, a storage box body is connected right above the plane gear in a meshed mode, and a corrugated rubber mat is fixedly bonded inside the storage box body; the detection box comprises a rectangular guide rail, a ball screw, a conical gear and a heat exchanger, wherein the rectangular guide rail is fixedly welded in the detection box body, one side of the rectangular guide rail is connected with the heat exchanger in an embedded mode, the inner thread of the heat exchanger is connected with the ball screw, and one side of the ball screw is connected with the conical gear in a key mode; the driving motor is installed in the detection base, the output end of the driving motor is connected with an eccentric wheel, vibrating blocks are arranged on the left side and the right side of the eccentric wheel, and telescopic springs are welded and fixed under the vibrating blocks.
Preferably, the outer side of the lifting panel a comprises a plastic sucker and a lifting panel b; the plastic sucker is arranged on the outer side of the lifting panel a, and a lifting panel b is fixed under the lifting panel a through a bolt; b lifts the panel, and its upper surface has been seted up and has been gathered the liquid recess, and the outside of gathering the liquid recess runs through and has been seted up the infiltration hole, b lifts the panel under the through connection have the rotation axis, utilizes the plastic sucking disc to adsorb fixedly to the battery core, avoids the battery core to take place the skew condition at rotatory in-process.
Preferably, the a lifting panel is annularly distributed on the outer side of the b lifting panel, the b lifting panel is integrally of a U-shaped structure, the two sides of the battery are pressed to be limited through the lifting panel, and the situation that the battery pack is deviated or shaken in an overlooking mode is avoided.
Preferably, the detection box body comprises a detection substrate and a hoisting turntable inside, the upper surface of the detection substrate is provided with a rectangular chute in a penetrating manner, the outer side of the rectangular chute is connected with a camera probe in a nested manner, and the outer side of the detection substrate is fixed with a buzzer through bolts; the hoisting turntable is connected with a worm wheel through a shaft right above the hoisting turntable, one side of the worm wheel is meshed with a worm, and the hoisting turntable is welded and fixed right above the detection substrate.
Preferably, the detection substrate and the hoisting turntable form a rotating structure through a worm wheel and a worm, the detection substrate and the a lifting panel are parallel to each other, the detection substrate is used for shooting the surface of the battery cell for detection, and the accuracy of detection of the marking position of the battery cell is improved.
Preferably, the clamping force arm is parallel to the conveying belt, 2 groups of clamping force arms are connected with the plastic sleeve through an a positioning rod, a b positioning rod and a U-shaped longitudinal section of the a positioning rod, the distance between the clamping force arms is adjusted by the a positioning rod and the b positioning rod, and the battery can be conveniently clamped and edge-sealed when flowing out.
Preferably, the telescopic spring and the vibrating block are symmetrically distributed about the central line of the eccentric wheel, the telescopic spring and the detection base are perpendicular to each other, the detection base and the a lifting panel form a vibrating structure through the telescopic spring and the vibrating block, the vibrating block is used for vibrating the bottom of the a lifting panel, and the flowing speed of leaked liquid in the material is increased.
Preferably, the positioning rod a and the positioning rod b are in nested connection, the diameter of the positioning rod a is consistent with that of the plastic sleeve, and clamping force of the positioning rod a and the positioning rod b in the sliding process is reduced through the plastic sleeve, so that the situation that the safety of the battery is influenced due to the overlarge clamping force is avoided.
Preferably, store box and ripple cushion and constitute sliding construction through face gear and equipment base, and the top of equipment base adopts rectangle open type structure to the width of storing the box is greater than the conveyor belt width, utilizes the ripple cushion to increase battery stability in the storage process, avoids the battery to take place the damage condition at the unloading in-process.
Compared with the prior art, the invention has the beneficial effects that: the side edge glue sealing machine of the soft package lithium battery core with the micro-leakage detection structure is provided;
1. the detection device is provided with a worm wheel and a rectangular sliding groove, the worm wheel on one side is driven by a worm to rotate, the detection substrate on the bottom is driven by the worm wheel to rotate in an annular mode, the soft package lithium battery core is observed and processed by a camera probe on the bottom of the detection substrate, the problem that when the soft package lithium battery core is damaged, the accuracy of detection of some fine leakage points of equipment is influenced is avoided, the top of the camera probe is limited and guided by the rectangular sliding groove, the position of the camera probe is adjusted according to the area of the lithium battery core, and the condition that the observation range cannot meet the detection requirement in the use process of the camera probe is avoided;
2. the clamping force arm and the eccentric wheel are arranged, the clamping force arm is used for clamping the left side and the right side of the battery core, the battery core and the heat-sealing material are conveniently clamped and fixed, the situation that the joint of the heat-sealing material and the battery core deviates or deforms in the heating process of the heat-sealing material is avoided, the eccentric wheel is used for respectively driving the vibrating blocks on the left side and the right side to be pressed against each other, the vibrating blocks are used for vibrating the bottom of the battery core, and the problem that liquid leaked in the battery core cannot be discharged and the accuracy of the battery core in the detection process is influenced is avoided;
3. be provided with bevel gear and face gear, bevel gear drives the worm and the ball of the left and right sides simultaneously and rotates, be convenient for carry out the in-process that detects at the battery package to last batch, carry out preliminary heating encapsulation to the battery that detects the completion and handle, hoisting device production efficiency in the use, adjust the position of storing the box through face gear, be convenient for utilize to store the battery of box after to production sealed and collect, reduce the degree of difficulty of battery in the collecting process.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the inspection box of the present invention;
FIG. 3 is a schematic top view of a detection substrate according to the present invention;
FIG. 4 is a schematic top view of a lift panel according to the present invention;
FIG. 5 is a schematic view of the internal structure of the inspection base according to the present invention;
FIG. 6 is a schematic top view of the clamping arm of the present invention;
FIG. 7 is a schematic diagram of the internal structure of the base of the apparatus of the present invention.
In the figure: 1. detecting a base; 2. a lifting a panel; 201. a plastic sucker; 202. b lifting the panel; 203. a liquid collecting groove; 204. a water seepage hole; 205. a rotating shaft; 3. detecting the box body; 301. detecting the substrate; 302. a camera probe; 303. hoisting the turntable; 304. a worm gear; 305. a worm; 306. a buzzer; 307. a rectangular chute; 4. a belt pulley; 5. a drive motor; 6. a hot air blower; 7. a support panel; 8. clamping a force arm; 9. a conveyor belt; 10. a rectangular guide rail; 11. a ball screw; 12. a bevel gear; 13. a drive motor; 14. a tension spring; 15. an eccentric wheel; 16. vibrating the block; 17. a, positioning a rod; 18. b, positioning a rod; 19. plastic sleeve; 20. a telescopic cylinder; 21. a face gear; 22. an equipment base; 23. a storage box body; 24. a corrugated rubber cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a soft packet of lithium cell side sealing machine with little hourglass liquid detects structure is provided with a and lifts panel 2 directly over detecting base 1, and the outside welded fastening that detects base 1 has detection box 3, and the outside hub connection that detects box 3 has belt pulley 4, and a side hub connection of belt pulley 4 has 5 outputs of driving motor, and air heater 6 sets up under detecting box 3, includes:
a clamping force arm 8 is arranged on one side of the supporting panel 7, an a positioning rod 17 is fixedly welded on the outer side of the supporting panel 7, a b positioning rod 18 is connected to the outer side of the a positioning rod 17 in a nested mode, a plastic sleeve 19 is connected to the outer side of the b positioning rod 18 in a nested mode, and an output end of a telescopic cylinder 20 is connected to one side of the clamping force arm 8;
the conveying belt 9 is installed right above the equipment base 22, a plane gear 21 is arranged inside the equipment base 22, a storage box body 23 is connected to the right above the plane gear 21 in a meshed mode, and a corrugated rubber mat 24 is fixedly bonded inside the storage box body 23;
the rectangular guide rail 10 is fixedly welded inside the detection box body 3, one side of the rectangular guide rail 10 is connected with the hot air blower 6 in an embedded mode, the inside of the hot air blower 6 is connected with the ball screw 11 in a threaded mode, and one side of the ball screw 11 is connected with the bevel gear 12 in a key mode;
and the driving motor 13 is installed inside the detection base 1, an eccentric wheel 15 is connected to the output end of the driving motor 13, vibrating blocks 16 are arranged on the left side and the right side of the eccentric wheel 15, and a telescopic spring 14 is welded and fixed right below the vibrating blocks 16.
The outer side of the lifting panel (2) comprises a plastic sucker (201) and a lifting panel (202);
the plastic sucker 201 is arranged on the outer side of the lifting panel a 2, and the lifting panel b 202 is fixed on the lower part of the lifting panel a 2 through bolts;
the upper surface of the b lifting panel 202 is provided with a liquid collecting groove 203, the outer side of the liquid collecting groove 203 is provided with a water seepage hole 204 in a penetrating way, and a rotating shaft 205 is connected under the b lifting panel 202 in a penetrating way.
The lifting panel (2) of the first lifting panel (2) is distributed at the outer side of the lifting panel (202) of the second lifting panel (2) of the second lifting panel (202) of the second lifting panel (2) of the second lifting panel.
The detection box body 3 comprises a detection substrate 301 and a hoisting turntable 303;
the detection substrate 301 is provided with a rectangular sliding chute 307 in a penetrating manner on the upper surface, the outer side of the rectangular sliding chute 307 is connected with the camera probe 302 in a nested manner, and the buzzer 306 is fixed on the outer side of the detection substrate 301 through bolts;
a worm wheel 304 is connected to the right upper side of the hoisting turntable 303 in a shaft connection manner, a worm 305 is meshed and connected to one side of the worm wheel 304, and the hoisting turntable 303 is fixed on the right upper side of the detection substrate 301 in a welding manner.
The detection substrate 301 and the lifting turntable 303 form a rotating structure through a worm wheel 304 and a worm 305, and the detection substrate 301 and the a lifting panel 2 are parallel to each other.
The clamping force arms 8 are parallel to the conveying belt 9, and 2 groups of the clamping force arms 8 are connected with the plastic sleeve 19 through a positioning rod a 17 and a positioning rod b 18, and the longitudinal section of the positioning rod a 17 is in a U-shaped structure.
The extension spring 14 and the vibrating mass 16 are symmetrically distributed around the central line of the eccentric wheel 15, the extension spring 14 and the detection base 1 are perpendicular to each other, and the detection base 1 and the lifting panel 2 a form a vibrating structure through the extension spring 14 and the vibrating mass 16.
The a-positioning rod 17 and the b-positioning rod 18 are in nested connection, and the diameter of the a-positioning rod 17 is consistent with that of the plastic sleeve 19.
The storage box 23 and the corrugated rubber mat 24 constitute a sliding structure by the face gear 21 and the equipment base 22, and the top of the equipment base 22 adopts a rectangular opening type structure, and the width of the storage box 23 is larger than that of the conveying belt 9.
The working principle of the embodiment is as follows: when the soft package lithium battery core side edge sealing machine with the micro-leakage detection structure is used, as shown in fig. 1 to 7, firstly, an operator directly places an extruded battery block on the outer side of a lifting panel 2, the plastic sucker 201 at the top of the lifting panel 2 is used for adsorbing and fixing the back of the battery block, a driving motor 13 is turned on, the driving motor 13 drives a rotating shaft 205 to rotate, the rotating shaft 205 drives a lifting panel 202 b to rotate, the lifting panel 202 b drives a plurality of groups of battery blocks to rotate, so that fine crushed parts on the surfaces of the battery blocks can be conveniently and rotatably led out, the crushed liquid can directly flow out from the inside of the battery, meanwhile, the driving motor 13 drives an eccentric wheel 15 to rotate, the eccentric wheel 15 is used for driving vibration blocks 16 on the left side and the right side to repeatedly extrude and vibrate, and meanwhile, and a telescopic spring 14 rotates along with the vibration block 16 to stretch and reset;
an operator closes the driving motor 13, opens the driving motor 5, the driving motor 5 drives the belt pulley 4 to rotate, the belt pulley 4 drives the bevel gear 12 on one side to rotate, the bevel gear 12 drives the worm 305 on one side to rotate, the worm 305 drives the worm wheel 304 on one side to rotate, the worm wheel 304 drives the hoisting turntable 303 right below to rotate, the hoisting turntable 303 is utilized to drive the detection substrate 301 to rotate, the operator firstly pulls the camera probe 302 according to the size of the battery pack to enable the camera probe 302 to rotate in the rectangular chute 307, the shooting range of the camera probe 302 and the battery pack is adjusted, fine parts of the battery pack are shot by the camera probe 302, when fine broken parts or leakage parts are found, the buzzer 306 can be opened to take the broken battery pack, and the leaked liquid is gathered through the liquid gathering groove 203;
then, a battery pack without leakage is placed on the surface of a conveying belt 9, a sealing rubber strip is bonded on the outer side of the battery pack, a ball screw 11 on one side is driven by a bevel gear 12 to rotate, the ball screw 11 drives an air heater 6 to move, the air heater 6 is guided by a rectangular guide rail 10, the two sides of the sealing glue are heated by the air heater 6, the battery is moved between clamping force arms 8 by the conveying belt 9, a telescopic cylinder 20 is opened, the clamping force arms 8 and a b positioning rod 18 are driven by the telescopic cylinder 20 to move, the b positioning rod 18 slides towards the inside of the a positioning rod 17, the distance between the clamping force arms 8 is adjusted, sealing gaskets on the two sides of the battery are clamped and shaped by the clamping force arms 8, and the outer side of the rubber gasket is heated and sealed by the air heater 6;
operating personnel utilizes telescopic cylinder 20 to drive the centre gripping arm of force 8 and b locating lever 18 and carries out the reverse direction and remove, make the sealed glue of the centre gripping arm of force 8 and battery both sides carry out the separation operation, make the sealing member cool off sealed fast, utilize conveyor belt 9 to drive the battery and carry out horizontal migration, the battery directly drops the inside of equipment base 22, utilize ripple cushion 24 to reduce the striking dynamics of battery at the unloading in-process, and store the processing through storage box 23 to the battery, and drive face gear 21 through driving motor 5 and rotate, face gear 21 drives storage box 23 and carries out horizontal migration, make storage box 23 remove out equipment base 22, accomplish sealed battery's transportation and storage, thereby accomplish a series of work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a soft packet of lithium cell side sealing machine with little hourglass liquid detects structure is provided with a and lifts the panel directly over the detection base, and the outside welded fastening who detects the base has the detection box, the outside hub connection that detects the box has the belt pulley, and a side hub connection of belt pulley has the driving motor output, and the air heater setting is under the detection box, its characterized in that: the method comprises the following steps:
the clamping mechanism comprises a supporting panel, a clamping force arm, a positioning rod a, a plastic sleeve and a telescopic cylinder, wherein one side of the supporting panel is provided with the clamping force arm, the outer side of the supporting panel is fixedly welded with the positioning rod a, the outer side of the positioning rod a is connected with the positioning rod b in a nested manner, the outer side of the positioning rod b is connected with the plastic sleeve in a nested manner, and one side of the clamping force arm is connected with the output end of the telescopic cylinder;
the conveying belt is arranged right above the equipment base, a plane gear is arranged inside the equipment base, a storage box body is connected right above the plane gear in a meshed mode, and a corrugated rubber mat is fixedly bonded inside the storage box body;
the rectangular guide rail is welded and fixed in the detection box body, one side of the rectangular guide rail is connected with an air heater in an embedded mode, the inner thread of the air heater is connected with a ball screw, and one side of the ball screw is connected with a conical gear in a key mode;
the driving motor is installed inside the detection base, the output end of the driving motor is connected with an eccentric wheel, vibrating blocks are arranged on the left side and the right side of the eccentric wheel, and a telescopic spring is fixedly welded right below the vibrating blocks;
the detection box body comprises a detection substrate and a hoisting turntable inside;
the detection device comprises a detection substrate, a detection circuit board and a control circuit board, wherein a rectangular sliding groove is formed in the upper surface of the detection substrate in a penetrating mode, a camera probe is connected to the outer side of the rectangular sliding groove in a nested mode, and a buzzer is fixed to the outer side of the detection substrate through bolts;
the device comprises a hoisting turntable, a worm gear is connected with the shaft right above the hoisting turntable, a worm is meshed and connected with one side of the worm gear, and the hoisting turntable is welded and fixed right above a detection substrate;
the telescopic spring and the vibrating block are symmetrically distributed about the central line of the eccentric wheel, the telescopic spring and the detection base are perpendicular to each other, and the detection base and the lifting panel a form a vibrating structure through the telescopic spring and the vibrating block.
2. The soft-package lithium battery core side sealing machine with the micro-leakage detection structure according to claim 1, characterized in that: the outer side of the lifting panel a comprises a plastic sucker and a lifting panel b;
the plastic sucker is arranged on the outer side of the lifting panel a, and a lifting panel b is fixed under the lifting panel a through a bolt;
b lifts the panel, and its upper surface has been seted up and has been gathered liquid recess, and the outside of gathering liquid recess runs through and has seted up the infiltration hole, b lifts the panel under the through connection have the rotation axis.
3. The soft-package lithium battery core side sealing machine with the micro-leakage detection structure according to claim 2, characterized in that: the lifting panel a is annularly distributed on the outer side of the lifting panel b, and the lifting panel is of a U-shaped structure as a whole.
4. The soft-packaged lithium battery core side edge sealing machine with the micro-leakage detection structure according to claim 1, characterized in that: the detection substrate and the hoisting turntable form a rotating structure through a worm wheel and a worm, and the detection substrate is parallel to the a lifting panel.
5. The soft-package lithium battery core side sealing machine with the micro-leakage detection structure according to claim 1, characterized in that: the clamping force arms are parallel to the conveying belt, the 2 groups of clamping force arms are connected with the plastic sleeve through a positioning rod a and a positioning rod b, and the longitudinal section of the positioning rod a is in a U-shaped structure.
6. The soft-package lithium battery core side sealing machine with the micro-leakage detection structure according to claim 1, characterized in that: the positioning rod a and the positioning rod b are connected in a nested mode, and the diameter of the positioning rod a is consistent with that of the plastic sleeve.
7. The soft-package lithium battery core side sealing machine with the micro-leakage detection structure according to claim 1, characterized in that: the storage box body and the corrugated rubber mat form a sliding structure through the plane gear and the equipment base, the top of the equipment base is of a rectangular opening type structure, and the width of the storage box body is larger than that of the conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110821848.0A CN113725490B (en) | 2021-07-19 | 2021-07-19 | Soft packet of lithium cell side sealing machine with microleakage detects structure |
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| CN202110821848.0A CN113725490B (en) | 2021-07-19 | 2021-07-19 | Soft packet of lithium cell side sealing machine with microleakage detects structure |
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| CN113725490B true CN113725490B (en) | 2023-02-28 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738803A (en) * | 2018-12-21 | 2019-05-10 | 无锡职业技术学院 | Battery end-face sealing wax heat does detection system |
| CN210834026U (en) * | 2019-09-18 | 2020-06-23 | 惠州市兴源自动化设备有限公司 | Multi-station battery cell leakage detection device |
| CN212059287U (en) * | 2020-05-25 | 2020-12-01 | 东莞市群立自动化科技有限公司 | Automatic detection device for micropore leakage of soft package lithium battery core |
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- 2021-07-19 CN CN202110821848.0A patent/CN113725490B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738803A (en) * | 2018-12-21 | 2019-05-10 | 无锡职业技术学院 | Battery end-face sealing wax heat does detection system |
| CN210834026U (en) * | 2019-09-18 | 2020-06-23 | 惠州市兴源自动化设备有限公司 | Multi-station battery cell leakage detection device |
| CN212059287U (en) * | 2020-05-25 | 2020-12-01 | 东莞市群立自动化科技有限公司 | Automatic detection device for micropore leakage of soft package lithium battery core |
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