CN115575241B - Compression-resistant detection equipment for lithium battery processing - Google Patents
Compression-resistant detection equipment for lithium battery processing Download PDFInfo
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- CN115575241B CN115575241B CN202211438897.7A CN202211438897A CN115575241B CN 115575241 B CN115575241 B CN 115575241B CN 202211438897 A CN202211438897 A CN 202211438897A CN 115575241 B CN115575241 B CN 115575241B
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- 238000001514 detection method Methods 0.000 title claims abstract description 67
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 42
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 230000006835 compression Effects 0.000 title claims abstract description 25
- 238000007906 compression Methods 0.000 title claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 238000012360 testing method Methods 0.000 claims abstract description 6
- 238000000605 extraction Methods 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000000740 bleeding effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 206010070863 Toxicity to various agents Diseases 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- 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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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Primary Cells (AREA)
Abstract
The invention relates to the field of battery detection, and discloses compression-resistant detection equipment for lithium battery processing, which comprises the following components; the detection box is internally provided with a turntable, the side wall of the turntable is fixedly provided with a plurality of uniformly arranged pressing blocks, the bottom of the detection box is fixedly provided with a driving box, a driving assembly for driving the turntable to move downwards is arranged in the driving box, the driving assembly drives the pressing blocks to move downwards through the turntable, the lithium battery is pressed, the detection box is internally provided with a rotating assembly connected with the turntable, the turntable is driven to rotate through the rotating assembly, and different pressing blocks are arranged downwards. The second gear that sets up is rotatory, and the second gear drives and takes place to rotate rather than fixed worm, because worm and worm wheel meshing, so the worm can drive the worm wheel rotation of below, and rotatory worm wheel drives the carousel of one side and rotates, makes the lithium cell of below of installation different pressing block alignment on the carousel, presses the extrusion of briquetting through different shapes, can be abundant test out the performance of lithium cell.
Description
Technical Field
The invention relates to the field of battery detection, in particular to compression-resistant detection equipment for lithium battery processing.
Background
The battery refers to a cup, a tank or other container or a part of space of a composite container which contains electrolyte solution and metal electrodes to generate current, and can convert chemical energy into electric energy; the lithium battery is a battery using a nonaqueous electrolyte solution and using lithium metal or lithium alloy as an anode material; the detection of the lithium battery is a necessary technical means in the production process of the lithium battery, the common compression-resistant detection equipment adopts a relatively flat pressing head to extrude, and the lithium battery can be extruded by extrudates in different shapes in the practical application process, so that the detection equipment using the flat pressing head can not carry out full-scale detection on the lithium battery.
Disclosure of Invention
The invention aims to provide compression-resistant detection equipment for lithium battery processing, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
resistance to compression check out test set is used in lithium cell processing includes:
the lithium battery pressing device comprises a detection box, wherein a turntable is arranged in the detection box, a plurality of uniformly arranged pressing blocks are fixedly arranged on the side wall of the turntable, a driving box is fixedly arranged at the bottom of the detection box, a driving assembly for driving the turntable to move downwards is arranged in the driving box, the driving assembly drives the pressing blocks to move downwards through the turntable so as to press a lithium battery, a rotating assembly connected with the turntable is arranged in the detection box, and the turntable is driven to rotate through the rotating assembly so that different pressing blocks are arranged downwards;
the junction of drive box and detection case has seted up the groove that runs through, runs through inslot fixed mounting has the exhaust tube, and the one end of exhaust tube extends to the detection incasement, installs the subassembly of bleeding that is connected with drive assembly in the drive box, and the other end of exhaust tube extends to in the drive box and is connected with the subassembly of bleeding.
As a further scheme of the invention: the rotating assembly comprises a worm wheel fixedly arranged on the rotating shaft of the rotating disc, a protection box rotationally connected with the rotating shaft of the rotating disc is sleeved on the worm wheel, a worm meshed with the worm wheel is rotationally connected in the protection box, and the rotating shaft of the worm extends to the outer side of the protection box and is fixedly provided with a second gear.
As still further aspects of the invention: the detection box is internally provided with a rotating rod, one end of the rotating rod is fixedly provided with a first gear meshed with a second gear, the other end of the rotating rod extends out of the detection box and is fixedly provided with a knob, the rotating rod is rotationally connected with a supporting block for supporting the rotating rod, the detection box is internally fixedly provided with a plurality of telescopic rods, the movable end of each telescopic rod is fixedly provided with the supporting block, and a compression spring sleeved on each telescopic rod is abutted between each supporting block and the inner wall of the detection box.
As still further aspects of the invention: the drive assembly comprises a threaded rod which is rotationally connected in the detection box, a moving block which is rotationally connected with the rotating shaft of the turntable is connected to the threaded rod in a threaded manner, a limiting rod is fixedly installed in the detection box, and a limiting slider which is fixedly installed with the protection box is connected to the limiting rod in a sliding manner.
As still further aspects of the invention: the rotating shaft of the threaded rod extends into the driving box and is fixedly provided with a first bevel gear, a prismatic telescopic rod is arranged in the driving box, the movable end of the prismatic telescopic rod is fixedly provided with a second bevel gear meshed with the first bevel gear, a servo motor is fixedly arranged in the driving box, and an output shaft of the servo motor is fixedly connected with the fixed end of the prismatic telescopic rod.
As still further aspects of the invention: the driving box is internally provided with an electric telescopic rod, the fixed end of the electric telescopic rod is fixedly provided with a fixed block for supporting the electric telescopic rod, the fixed block is fixedly arranged on the inner wall of the driving box, the movable end of the electric telescopic rod is fixedly provided with a pushing bar, and one side of the pushing bar away from the electric telescopic rod is rotationally connected with the movable end of the prismatic telescopic rod.
As still further aspects of the invention: the air extraction assembly comprises an air extraction pump fixedly arranged in the driving box, an impeller rotating shaft in the air extraction pump is fixedly connected with an output shaft of the servo motor, and one end of the air extraction pipe is fixedly connected with an air inlet end of the air extraction pump.
As still further aspects of the invention: the air outlet end of the air pump is fixedly provided with a filter cylinder, the driving box is internally fixedly provided with a water storage cylinder, one side of the filter cylinder is fixedly provided with an air outlet pipe extending into the water storage cylinder, and the side wall of the water storage cylinder is fixedly provided with an air outlet pipe extending out of the driving box.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, when the threaded rod rotates forwards, the rotating threaded rod enables the moving block connected with the threaded rod to move downwards, and the moving block drives the rotary table to move downwards, so that the extrusion block is driven to extrude the lithium battery to be detected, and the compression-resistant detection action is executed; when the movable block is at the initial position, the second gear and the first gear are arranged to be kept in an engaged state, at the moment, the first gear is driven to rotate to drive the second gear to rotate, the second gear drives the worm fixedly connected with the second gear to rotate, the worm can drive the worm wheel below to rotate because the worm is engaged with the worm wheel, of course, because the worm and the worm wheel have the characteristic of self-locking, only the second gear rotates to drive the turntable to rotate, the turntable cannot rotate, the rotating worm wheel drives the turntable on one side to rotate, different pressing blocks are installed on the turntable to align with lithium batteries below, and the performance of the lithium batteries can be fully tested through extrusion of pressing blocks in different shapes.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of a compression-resistant detection device for lithium battery processing.
Fig. 2 is a schematic diagram showing an internal structure of a detection box in an embodiment of a compression-resistant detection apparatus for lithium battery processing.
Fig. 3 is an enlarged schematic view of a rotor in an embodiment of a compression-resistant detection apparatus for lithium battery processing.
Fig. 4 is an enlarged schematic view of the structure of the protection case in one embodiment of the compression-resistant detecting apparatus for lithium battery processing.
Fig. 5 is an enlarged schematic structural view of a support block in one embodiment of a compression-resistant detection apparatus for lithium battery processing.
Fig. 6 is a schematic diagram showing an internal structure of a protection case in an embodiment of a compression-resistant detecting apparatus for lithium battery processing.
Fig. 7 is a schematic diagram showing an internal structure of a driving case in an embodiment of a compression-resistant detecting apparatus for lithium battery processing.
Fig. 8 is an enlarged schematic structural view of a prismatic telescopic rod in an embodiment of a compression-resistant detection apparatus for lithium battery processing.
In the figure: 1. a detection box; 2. a drive box; 3. an exhaust pipe; 4. a rotating rod; 5. a protective door; 6. a turntable; 7. pressing the blocks; 8. a limit rod; 9. a threaded rod; 10. an exhaust pipe; 11. a support block; 12. a telescopic rod; 13. a compression spring; 14. a first gear; 15. a second gear; 16. a protection box; 17. a moving block; 18. a limit sliding block; 19. a worm; 20. a worm wheel; 21. an air extracting pump; 22. a servo motor; 23. a filter cartridge; 24. an air outlet pipe; 25. a water storage cylinder; 26. a first bevel gear; 27. a second bevel gear; 28. pushing the strip; 29. an electric telescopic rod; 30. prismatic telescopic link.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being 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.
Referring to fig. 1, 2, 4 and 6, in an embodiment of the present invention, a compression-resistant detection device for processing a lithium battery includes: the detection box 1, be equipped with carousel 6 in the detection box 1, the lateral wall fixed mounting of carousel 6 has a plurality of even pressing block 7 of arranging, install in the detection box 1 with the rotating assembly that carousel 6 is connected, through the rotating assembly drive carousel 6 rotates, lets the difference pressing block 7 set up downwards.
The rotating assembly comprises a worm wheel 20 fixedly arranged on the rotating shaft of the turntable 6, the worm wheel 20 is sleeved with a protection box 16 rotationally connected with the rotating shaft of the turntable 6, a worm 19 meshed with the worm wheel 20 is rotationally connected with the protection box 16, and the rotating shaft of the worm 19 extends to the outer side of the protection box 16 and is fixedly provided with a second gear 15.
The second gear 15 that sets up is rotatory, and the second gear 15 drives the worm 19 that is rather than fixed connection and takes place to rotate, because worm 19 and worm wheel 20 meshing, so worm 19 can drive worm wheel 20 rotation of below, of course, because worm 19 and worm wheel 20 have the characteristic of auto-lock, only second gear 15 is rotatory just can drive carousel 6 rotation, and carousel 6 can't spin, and rotatory worm wheel 20 drives carousel 6 rotation of one side, makes the lithium cell of installing different pressing block 7 alignment below on carousel 6, presses the extrusion of briquetting 7 through different shapes, can be abundant test out the performance of lithium cell.
The protection box 16 is provided with two round holes for the rotating shaft of the turntable 6 to rotate, and ball bearings for bearing the rotating shaft of the turntable 6 are fixedly arranged in the round holes.
Of course, a rectangular window is formed in the side wall of one side of the detection box 1, a protection door 5 is fixedly installed in the rectangular window, and dangers generated during lithium battery testing are reduced through the protection door 5, and lithium batteries are conveniently placed into the detection box for testing.
Referring to fig. 1, 3, 4 and 5, a rotary rod 4 is disposed in the detection box 1, a first gear 14 meshed with a second gear 15 is fixedly mounted at one end of the rotary rod 4, the other end of the rotary rod 4 extends out of the detection box 1 and is fixedly provided with a knob, the rotary rod 4 is rotatably connected with a supporting block 11 for supporting the rotary rod 4, a plurality of telescopic rods 12 are fixedly mounted in the detection box 1, movable ends of the telescopic rods 12 are fixedly mounted with the supporting block 11, and a compression spring 13 sleeved on the telescopic rods 12 is abutted between the supporting block 11 and the inner wall of the detection box 1.
Specifically, when the knob is rotated, the knob drives the rotary rod 4 to rotate, the rotary rod 4 drives the first gear 14 with one fixed end to rotate, when the turntable 6 is positioned above the inside of the detection box 1, the moving block 17 is at the initial position, the second gear 15 is meshed with the first gear 14, and the rotating first gear 14 drives the second gear 15 to rotate, because when the first gear 14 is separated from the second gear 15, if the rotary rod 4 is not rotated, the first gear 14 can be normally meshed with the second gear 15, and if the rotary rod 4 rotates, the first gear 14 may not be meshed with the second gear 15, of course, the problem can be solved through the structure, when the tooth tip of the second gear 15 is abutted with the tooth tip of the first gear 14, the first gear 14 is pushed to move upwards, and the rotary rod 4 and the first gear 14 can move upwards and downwards through the telescopic rod 12 and the supporting block 11, and the rotary rod 4 is pushed to be meshed with the second gear 15 again through the elastic potential energy of the compression spring 13.
The bottom fixed mounting of detection case 1 has drive case 2, install the drive in the drive case 2 the drive subassembly of carousel 6 downwardly moving, drive subassembly passes through carousel 6 drive press down the piece 7 downwardly moving presses the lithium cell.
Referring to fig. 2, 4 and 6, the driving assembly includes a threaded rod 9 rotatably connected in the detection box 1, a moving block 17 rotatably connected with the rotating shaft of the turntable 6 is screwed on the threaded rod 9, a stop lever 8 is fixedly mounted in the detection box 1, and a stop slider 18 fixedly mounted with the protection box 16 is slidably connected on the stop lever 8.
Specifically, when the threaded rod 9 rotates in the forward direction, the rotating threaded rod 9 causes the moving block 17 connected to the threaded rod 9 to move downwards, the moving block 17 drives the turntable 6 to move downwards, and when the threaded rod 9 rotates in the reverse direction, the rotating threaded rod 9 causes the moving block 17 connected to the threaded rod 9 to move upwards, the moving block 17 drives the turntable 6 to move upwards, and the limiting rod 8 fixed on one side of the protection box 16 and the limiting slide block 18 sliding on the limiting rod enable the moving block 17 not to rotate when the moving block 17 moves upwards and downwards.
Preferably, a hydraulic rod is fixedly installed in the detection box 1, the movable end of the hydraulic rod is fixedly installed with the moving block 17, and the turntable 6 is pushed to move downwards through the hydraulic rod.
Referring to fig. 7 and 8, the rotating shaft of the threaded rod 9 extends into the driving box 2 and is fixedly provided with a first bevel gear 26, a prismatic telescopic rod 30 is arranged in the driving box 2, a second bevel gear 27 meshed with the first bevel gear 26 is fixedly arranged at the movable end of the prismatic telescopic rod 30, a servo motor 22 is fixedly arranged in the driving box 2, and an output shaft of the servo motor 22 is fixedly connected with the fixed end of the prismatic telescopic rod 30.
The set servo motor 22 operates, the output shaft of the operating servo motor 22 rotates, the rotating output shaft drives the prismatic telescopic rod 30 on one side to rotate, the rotating prismatic telescopic rod 30 drives the second bevel gear 27 fixed on the movable end of the prismatic telescopic rod to rotate, the rotating second bevel gear 27 drives the first bevel gear 26 meshed with the second bevel gear 27 to rotate, and the first bevel gear 26 enables the threaded rod 9 to start rotating.
Wherein, a plurality of backup pads are fixedly installed on the servo motor 22, and the backup pads are fixedly installed on the inner wall of the driving box 2.
Referring to fig. 7 and 8, an electric telescopic rod 29 is disposed in the driving box 2, a fixed block for supporting the electric telescopic rod 29 is fixedly mounted at a fixed end of the electric telescopic rod 29, the fixed block is fixedly mounted with an inner wall of the driving box 2, a pushing bar 28 is fixedly mounted at a movable end of the electric telescopic rod 29, and one side of the pushing bar 28 away from the electric telescopic rod 29 is rotatably connected with a movable end of the prismatic telescopic rod 30.
Specifically, the movable end of the electric telescopic rod 29 moves to one side, the movable end of the movement drives the pushing bar 28 connected with the movable end of the electric telescopic rod to move to one side, the movement of the pushing bar 28 drives the second bevel gear 27 to move through the movable end of the prismatic telescopic rod 30, the second bevel gear 27 moves to one side to separate the first bevel gear 26 from the second bevel gear 27, the output shaft of the servo motor 22 cannot drive the threaded rod 9 to rotate, and when the movable end of the electric telescopic rod 29 moves to the other side, the second bevel gear 27 moves to the other side to enable the first bevel gear 26 to be meshed with the second bevel gear 27, the output shaft of the servo motor 22 can continuously drive the threaded rod 9 to rotate, and the running time of the threaded rod 9 is controlled through the electric telescopic rod 29.
It should be noted that, the pushing strip 28 is provided with a circular hole, a rotating block fixedly mounted at the movable end of the prismatic telescopic rod 30 is rotatably connected in the circular hole, and the rotation of the second bevel gear 27 is not affected when the pushing strip 28 drives the second bevel gear 27 to move through the rotating block.
The junction of drive case 2 with detection case 1 has seted up the groove that runs through, it has exhaust tube 10 to run through inslot fixed mounting, the one end of exhaust tube 10 extends to in the detection case 1, install in the drive case 2 with the subassembly of bleeding that drive assembly is connected, the other end of exhaust tube 10 extends to in the drive case 2 and with the subassembly of bleeding is connected.
Referring to fig. 1 and 8, the air extraction assembly includes an air extraction pump 21 fixedly installed in the driving box 2, an impeller rotating shaft in the air extraction pump 21 is fixedly connected with an output shaft of the servo motor 22, and one end of the air extraction pipe 10 is fixedly connected with an air inlet end of the air extraction pump 21.
In detail, the servo motor 22 is operated, the output shaft of the servo motor 22 drives the air pump 21 to operate for air extraction, and the air in the detection box 1 is extracted through the air extraction pipe 10, because the lithium battery may be exploded when being extruded by pressure, the smoke hazard generated by the exploded lithium battery is expected to be great, the light person causes dizziness and nausea, and the heavy person causes lithium poisoning and coma.
Referring to fig. 1, 7 and 8, a filter cartridge 23 is fixedly mounted at the air outlet end of the air pump 21, a water storage cylinder 25 is fixedly mounted in the driving box 2, an air outlet pipe 24 extending into the water storage cylinder 25 is fixedly mounted at one side of the filter cartridge 23, and an air outlet pipe 3 extending out of the driving box 2 is fixedly mounted at the side wall of the water storage cylinder 25.
The aspiration pump 21 that sets up filters through the filter layer in the cartridge filter 23 in with harmful gas suction cartridge 23, in the gas after the filtration gets into water storage section of thick bamboo 25 through outlet duct 24, carries out the secondary through the liquid in the water storage section of thick bamboo 25 and filters, finally discharges through blast pipe 3, can not cause harm to the human body after the smog that produces when making the lithium cell detect discharges.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. Resistance to compression check out test set is used in lithium cell processing, a serial communication port, include:
the lithium battery detection device comprises a detection box (1), wherein a turntable (6) is arranged in the detection box (1), a plurality of uniformly arranged pressing blocks (7) are fixedly arranged on the side wall of the turntable (6), a driving box (2) is fixedly arranged at the bottom of the detection box (1), a driving component for driving the turntable (6) to move downwards is arranged in the driving box (2), the driving component drives the pressing blocks (7) to move downwards through the turntable (6) so as to press lithium batteries, a rotating component connected with the turntable (6) is arranged in the detection box (1), and the turntable (6) is driven to rotate through the rotating component so that different pressing blocks (7) are arranged downwards;
a through groove is formed in the joint of the driving box (2) and the detection box (1), an exhaust pipe (10) is fixedly installed in the through groove, one end of the exhaust pipe (10) extends into the detection box (1), an exhaust component connected with the driving component is installed in the driving box (2), and the other end of the exhaust pipe (10) extends into the driving box (2) and is connected with the exhaust component;
the rotating assembly comprises a worm wheel (20) fixedly arranged on the rotating shaft of the rotating disc (6), the worm wheel (20) is sleeved with a protection box (16) rotationally connected with the rotating shaft of the rotating disc (6), the protection box (16) is rotationally connected with a worm (19) meshed with the worm wheel (20), and the rotating shaft of the worm (19) extends to the outer side of the protection box (16) and is fixedly provided with a second gear (15);
the driving assembly comprises a threaded rod (9) rotatably connected in the detection box (1), a moving block (17) rotatably connected with a rotating shaft of the turntable (6) is connected to the threaded rod (9) in a threaded manner, a limit rod (8) is fixedly installed in the detection box (1), and a limit slider (18) fixedly installed with the protection box (16) is connected to the limit rod (8) in a sliding manner;
the rotating shaft of the threaded rod (9) extends into the driving box (2) and is fixedly provided with a first bevel gear (26), a prismatic telescopic rod (30) is arranged in the driving box (2), the movable end of the prismatic telescopic rod (30) is fixedly provided with a second bevel gear (27) meshed with the first bevel gear (26), the driving box (2) is internally fixedly provided with a servo motor (22), and the output shaft of the servo motor (22) is fixedly connected with the fixed end of the prismatic telescopic rod (30);
an electric telescopic rod (29) is arranged in the driving box (2), a fixed block for supporting the electric telescopic rod (29) is fixedly arranged at the fixed end of the electric telescopic rod (29), the fixed block is fixedly arranged with the inner wall of the driving box (2), a pushing strip (28) is fixedly arranged at the movable end of the electric telescopic rod (29), and one side, far away from the electric telescopic rod (29), of the pushing strip (28) is rotationally connected with the movable end of the prismatic telescopic rod (30);
the air extraction assembly comprises an air extraction pump (21) fixedly arranged in the driving box (2), an impeller rotating shaft in the air extraction pump (21) is fixedly connected with an output shaft of the servo motor (22), and one end of the air extraction pipe (10) is fixedly connected with an air inlet end of the air extraction pump (21);
round holes are formed in the pushing strips (28), and rotating blocks fixedly mounted on movable ends of the prismatic telescopic rods (30) are connected in the round holes in a rotating mode.
2. The compression-resistant detection device for lithium battery processing according to claim 1, wherein a rotating rod (4) is arranged in the detection box (1), a first gear (14) meshed with the second gear (15) is fixedly arranged at one end of the rotating rod (4), the other end of the rotating rod (4) extends out of the detection box (1) and is fixedly provided with a knob, the rotating rod (4) is rotationally connected with a supporting block (11) for supporting the rotating rod, a plurality of telescopic rods (12) are fixedly arranged in the detection box (1), the movable end of each telescopic rod (12) is fixedly arranged with the corresponding supporting block (11), and a compression spring (13) sleeved on each telescopic rod (12) is abutted between the corresponding supporting block (11) and the inner wall of the detection box (1).
3. The compression-resistant detection device for lithium battery processing according to claim 1, wherein a filter cartridge (23) is fixedly arranged at the air outlet end of the air pump (21), a water storage drum (25) is fixedly arranged in the driving box (2), an air outlet pipe (24) extending into the water storage drum (25) is fixedly arranged at one side of the filter cartridge (23), and an exhaust pipe (3) extending out of the driving box (2) is fixedly arranged at the side wall of the water storage drum (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211438897.7A CN115575241B (en) | 2022-11-17 | 2022-11-17 | Compression-resistant detection equipment for lithium battery processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211438897.7A CN115575241B (en) | 2022-11-17 | 2022-11-17 | Compression-resistant detection equipment for lithium battery processing |
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| Publication Number | Publication Date |
|---|---|
| CN115575241A CN115575241A (en) | 2023-01-06 |
| CN115575241B true CN115575241B (en) | 2023-11-10 |
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| CN202211438897.7A Active CN115575241B (en) | 2022-11-17 | 2022-11-17 | Compression-resistant detection equipment for lithium battery processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN210375985U (en) * | 2019-06-18 | 2020-04-21 | 长兴天科电子股份有限公司 | Anti-deformation pressure test equipment for lithium battery explosion-proof valve |
| CN111982701A (en) * | 2020-09-01 | 2020-11-24 | 葛春丽 | Crushing resistance check out test set of new energy battery production usefulness |
| CN112213067A (en) * | 2020-10-23 | 2021-01-12 | 建德希傅电子科技有限公司 | Device for detecting extrusion collision performance of lithium battery |
| CN112525746A (en) * | 2020-11-14 | 2021-03-19 | 郭可伍 | Building interior decoration is panel surface wearability testing arrangement for fitment |
| CN112697605A (en) * | 2020-12-09 | 2021-04-23 | 浙江电力变压器有限公司 | Compression resistance detection device and process for preparing molded transformer |
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| CN113984526A (en) * | 2021-11-10 | 2022-01-28 | 范胜华 | Device and method for measuring gel strength of soybean protein isolate |
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