CN115406777A - Lithium ion battery processing is with puncture test device with safeguard function - Google Patents
Lithium ion battery processing is with puncture test device with safeguard function Download PDFInfo
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- CN115406777A CN115406777A CN202210945470.XA CN202210945470A CN115406777A CN 115406777 A CN115406777 A CN 115406777A CN 202210945470 A CN202210945470 A CN 202210945470A CN 115406777 A CN115406777 A CN 115406777A
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- Prior art keywords
- box
- fixed mounting
- positioning
- ion battery
- lithium ion
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 28
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 47
- 239000000779 smoke Substances 0.000 claims abstract description 19
- 238000004880 explosion Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 66
- 239000007921 spray Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 235000019504 cigarettes Nutrition 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
-
- 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
- G01N3/04—Chucks
-
- 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
Abstract
The invention discloses a puncture test device with a protection function for lithium ion battery processing, and relates to the technical field of lithium ion battery processing. This lithium ion battery processing is with puncture test device with safeguard function, including base, positioning mechanism, fixture, smoke abatement mechanism and the mechanism of putting out a fire, the top fixed mounting of base has the proof box, and the inside of proof box is provided with the lithium cell, and the inner wall fixed mounting of proof box has the baffle. This lithium ion battery processing is with puncture test device with safeguard function, through the cooperation of putting out a fire mechanism and smoke abatement mechanism and using, can be when the lithium cell is pierced to take place the explosion on fire, can put out a fire and remove the cigarette to it fast, solved current partial device at the in-process that uses, do not have safeguard function, when the battery is unqualified when the explosion on fire takes place, can not put out a fire to it in time, improved the security of device, promoted the practicality of device.
Description
Technical Field
The invention relates to the technical field of lithium ion battery processing, in particular to a puncture test device with a protection function for lithium ion battery processing.
Background
In the process of processing the lithium ion battery, a puncture test device needs to puncture the central position of the maximum surface of the battery, the battery is free of explosion and qualified when no fire occurs, but the conventional partial device, such as the device with the publication number of CN215296974U, has no protection function in the use process, when the battery is unqualified and is subjected to fire explosion, the battery cannot be timely put out a fire, the device needs to be opened to extinguish the fire, so that safety problems are easily caused to workers, meanwhile, when the conventional partial device is used, the process is complex when the lithium battery is clamped, the whole experimental efficiency is reduced, and not only is the conventional partial device clamps the lithium battery, the lithium battery needs to be disassembled and assembled to adjust the position of the lithium ion battery, the puncture needle is guaranteed to be aligned to the central line of the lithium ion battery, and the time consumption is long.
Disclosure of Invention
The invention aims to solve at least one technical problem in the prior art, provides a puncture test device with a protection function for processing a lithium ion battery, and can solve the problems that the existing partial device has no protection function and is troublesome in clamping the position of the lithium ion battery.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lithium ion battery processing is with puncture test device with safeguard function, includes:
the device comprises a base, a test box and a baffle plate, wherein the top of the base is fixedly provided with the test box, a lithium battery is arranged in the test box, and the inner wall of the test box is fixedly provided with the baffle plate;
the positioning mechanism is arranged at the bottom of the inner side of the test box and used for correcting the position of the lithium battery;
the clamping mechanism is arranged right above the position adjusting mechanism and is used for clamping and fixing the lithium battery;
the smoke removing mechanism is arranged inside the test box and used for discharging smoke generated by explosion and fire of the lithium battery;
the fire extinguishing mechanism is arranged in the test box and comprises a water tank, a water pump and a spray plate, the water tank is fixedly arranged at the top of the inner side of the test box, the water pump is fixedly arranged at the bottom of the inner side of the water tank, the spray plate is fixedly arranged at the top of the inner side of the test box, and the water pump is used for driving water to be sprayed out from the spray plate.
Preferably, the mechanism of putting out a fire still includes water injection lid and water pipe, and the top fixed mounting of proof box has the water injection lid, and the water injection lid communicates with each other with the inside of water tank, and the top fixed mounting of water pump has the water pipe, and the one end of water pipe runs through the proof box and communicates with each other with the inside that sprays the board, and the other end of water pipe and the output fixed connection of water pump, and the drainage hole has been seted up to the inboard bottom of proof box, and one side external fixed surface of base installs the drain pipe, and the drain pipe communicates with each other with the inside of base.
Preferably, the positioning mechanism comprises a positioning box, a lead screw, a first motor, a sliding rod and a thread block, the positioning box is fixedly mounted at the bottom of the inner side of the test box, the lead screw is rotatably mounted between the inner walls of the front side and the rear side of the positioning box, the first motor is fixedly mounted on the outer surface of the front side of the positioning box, a rotating shaft of the first motor is connected with the lead screw in a transmission manner, the sliding rod is fixedly mounted between the inner walls of the front side and the rear side of the positioning box, the thread block is mounted on the lead screw in a threaded manner, and the thread block is movably sleeved on the sliding rod.
Preferably, fixture includes the positioning plate, the slider, splint, a spring, stay cord and fixed pulley, the top of positioning box is provided with the positioning plate, the spread groove has been seted up at the top of positioning box, the thread piece passes through spread groove and positioning plate fixed connection, two sets of spouts have been seted up at the top of positioning plate, each slidable mounting has a set of slider in two sets of spouts, each fixed mounting in top of two sets of sliders has a set of splint, fixed mounting has a set of spring between one side surface of two sets of sliders and the inner wall of two sets of spouts, each fixed mounting of opposite side surface of two sets of sliders has a set of stay cord, the fixed pulley is installed in the inside rotation of positioning plate, a set of stay cord is laminated with the surface of fixed pulley mutually, the front side of positioning plate is provided with the pull ring, the one end and the pull ring fixed connection of two sets of stay cords, the inboard bottom fixed mounting of proof box has the pin that is two sets of at least, one side surface and every group of lithium cell are laminated mutually.
Preferably, the smoke abatement mechanism includes second motor, belt pulley, belt, bracing piece and fan, and the air outlet has been seted up to one side of proof box, has seted up the drive groove in the air outlet, and air outlet department fixed mounting has the bracing piece, and bracing piece and drive inslot respectively rotate and install a set of belt pulley, and the inside fixed mounting of proof box has the second motor, and the pivot and a set of belt pulley transmission of second motor are connected, and the cover is established between two sets of belt pulleys and is installed the belt, and fixed mounting has the fan on another set of belt pulley, and the inner wall fixed mounting of air outlet has the fender net.
Preferably, a hydraulic rod is fixedly mounted on the inner wall of the other side of the test box, a steel needle is fixedly mounted at the free end of the hydraulic rod, a support ring is fixedly mounted at the bottom of the inner side of the test box, the support ring is sleeved on the free end of the hydraulic rod, and the steel needle penetrates through the partition plate and extends to one side of the lithium battery.
Preferably, the front side of proof box is opened and is equipped with and gets and put the entrance to a cave, gets to put the articulated chamber door that installs in entrance to a cave, and the front side outer surface fixed mounting of chamber door has the handle, and the front side of chamber door is opened and is equipped with the installation entrance to a cave, and installation entrance to a cave department inlays and installs the observation window.
Preferably, the lithium cell sets up in the top of positioning plate, and each fixed mounting has a set of rubber pad on two sets of splint, and two sets of rubber pads are respectively laminated with the front and back lateral outer surface of lithium cell mutually.
Compared with the prior art, the invention has the beneficial effects that:
(1) This puncture test device is used in lithium ion battery processing with safeguard function, cooperation through mechanism of putting out a fire and smoke abatement mechanism is used, can be when the lithium cell is pierced to take place the explosion on fire, can put out a fire and smoke abatement to it fast, the in-process that current partial device is using has been solved, there is not safeguard function, when the battery is unqualified to take place the explosion on fire, can not put out a fire to it in time, need the opening device just can put out a fire and cause the problem that produces the safety problem to the staff easily, the security of device has been improved, the practicality of device has been promoted.
(2) This lithium ion battery processing with safeguard function is with puncture test device uses through pin and fixture's cooperation, can carry out the centre gripping effectively with the lithium cell fast, has solved current partial device when using, and the process is more loaded down with trivial details when carrying out the centre gripping to the lithium cell, causes the problem of whole experimental efficiency reduction, has improved the experimental efficiency of device, is favorable to the popularization and the use of device.
(3) This puncture test device is used in lithium ion battery processing with safeguard function, use through the cooperation of positioning mechanism and lithium cell, can be after carrying out the centre gripping to the lithium cell, can adjust its position fast, avoid frequent dismouting, it has been after carrying out the centre gripping to the lithium cell to have solved current partial device, still need the dismouting lithium cell in order to adjust the lithium ion battery position, guarantee pjncture needle and aim at lithium ion battery's central line department, consuming time longer problem, the flexibility of device has been improved, the result of use of device has been guaranteed.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side cross-sectional view of the present invention;
FIG. 4 is an enlarged view of the portion A of the present invention;
FIG. 5 is an enlarged view of the area B of the present invention;
FIG. 6 is an enlarged view of the area C of the present invention.
Reference numerals: 1. a base; 2. a test chamber; 3. a stop lever; 4. a position adjusting mechanism; 401. a position adjusting box; 402. a lead screw; 403. a first motor; 404. a slide bar; 405. a thread block; 5. a clamping mechanism; 501. a positioning plate; 502. a slider; 503. a splint; 504. a spring; 505. pulling a rope; 506. a fixed pulley; 507. a pull ring; 6. a lithium battery; 7. a fire extinguishing mechanism; 701. a water tank; 702. a water pump; 703. a water injection cover; 704. a water pipe; 705. a spray plate; 8. a smoke removal mechanism; 801. a second motor; 802. a pulley; 803. a belt; 804. a support bar; 805. a fan; 9. blocking the net; 10. a hydraulic lever; 11. a steel needle; 12. a support ring; 13. a drain pipe; 14. a box door; 15. a separator.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, preferred embodiments of which are illustrated in the accompanying drawings, wherein the drawings are provided for the purpose of visually supplementing the description in the specification and so forth, and which are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings only for the convenience of description of the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1-6, the present invention provides a technical solution: a puncture test device with a protection function for processing a lithium ion battery comprises a base 1, a positioning mechanism 4, a clamping mechanism 5, a smoke removal mechanism 8 and a fire extinguishing mechanism 7, wherein a test box 2 is fixedly installed at the top of the base 1, a lithium battery 6 is arranged in the test box 2, a partition plate 15 is fixedly installed on the inner wall of the test box 2, the positioning mechanism 4 is arranged at the bottom of the inner side of the test box 2, the positioning mechanism 4 is used for correcting the position of the lithium battery 6, the clamping mechanism 5 is arranged right above the positioning mechanism 4, the clamping mechanism 5 is used for clamping and fixing the lithium battery 6, the smoke removal mechanism 8 is arranged in the test box 2, the smoke removing mechanism 8 is used for discharging smoke generated by explosion and fire of the lithium battery 6, a hydraulic rod 10 is fixedly installed on the inner wall of the other side of the test box 2, a steel needle 11 is fixedly installed at the free end of the hydraulic rod 10, a support ring 12 is fixedly installed at the bottom of the inner side of the test box 2, the support ring 12 is sleeved on the free end of the hydraulic rod 10, the steel needle 11 penetrates through the partition plate 15 and extends to one side of the lithium battery 6, a taking and placing hole is formed in the front side of the test box 2, a box door 14 is hinged to the taking and placing hole, a handle is fixedly installed on the outer surface of the front side of the box door 14, an installation hole is formed in the front side of the box door 14, and an observation window is embedded in the installation hole;
The positioning mechanism 4 comprises a positioning box 401, a lead screw 402, a first motor 403, a slide bar 404 and a thread block 405, the positioning box 401 is fixedly mounted at the bottom of the inner side of the test box 2, the lead screw 402 is rotatably mounted between the inner walls of the front side and the rear side of the positioning box 401, the first motor 403 is fixedly mounted on the outer surface of the front side of the positioning box 401, a rotating shaft of the first motor 403 is in transmission connection with the lead screw 402, the slide bar 404 is fixedly mounted between the inner walls of the front side and the rear side of the positioning box 401, the thread block 405 is mounted on the lead screw 402, the thread block 405 is movably sleeved on the slide bar 404, under the cooperation effect of the positioning mechanism 4 and the lithium battery 6, after the lithium battery 6 is clamped, the position of the positioning mechanism can be quickly adjusted, frequent dismounting is avoided, the flexibility of the device is improved, and the use effect of the device is ensured.
The clamping mechanism 5 comprises a positioning plate 501, sliding blocks 502, clamping plates 503, springs 504, pulling ropes 505 and fixed pulleys 506, the positioning plate 501 is arranged at the top of the positioning box 401, a connecting groove is formed at the top of the positioning box 401, a thread block 405 is fixedly connected with the positioning plate 501 through the connecting groove, two groups of sliding grooves are formed at the top of the positioning plate 501, a group of sliding blocks 502 are respectively and slidably arranged in the two groups of sliding grooves, a group of clamping plates 503 are respectively and fixedly arranged at the tops of the two groups of sliding blocks 502, a group of springs 504 are respectively and fixedly arranged between the outer surfaces of one side of the two groups of sliding blocks 502 and the inner walls of the two groups of sliding grooves, a group of pulling ropes 505 are respectively and fixedly arranged at the outer surfaces of the other side of the two groups of sliding blocks 502, the fixed pulleys 506 are rotatably arranged in the positioning plate 501, and a group of pulling ropes 505 are attached to the outer surfaces of the fixed pulleys 506, the front side of positioning plate 501 is provided with pull ring 507, the one end and the pull ring 507 fixed connection of two sets of stay cords 505, test box 2's inboard bottom fixed mounting is two sets of pin 3 at least, one side surface and every group pin 3 of lithium cell 6 laminate mutually, lithium cell 6 sets up in positioning plate 501's top, each fixed mounting has a set of rubber pad on two sets of splint 503, two sets of rubber pads respectively laminate mutually with lithium cell 6's front and back side surface, under pin 3 and fixture 5's cooperation, can carry out the centre gripping effectively with lithium cell 6 fast, solved current partial device when using, the process is more loaded down with trivial details when carrying out the centre gripping to lithium cell 6, cause the problem that whole experimental efficiency reduces, the experimental efficiency of device is improved, be favorable to the popularization and the use of device.
The working principle is as follows: when the device is used, the box door 14 is opened, the pull ring 507 is pulled to drive the two groups of pull ropes 505 to pull the two groups of sliding blocks 502, the two groups of sliding blocks 502 drive the two groups of clamping plates 503 to move, a lithium battery 6 to be tested is placed on the position adjusting plate 501, the pull ring 507 is loosened, the clamping plates 503 on the sliding blocks 502 are pulled to clamp the lithium battery 6 under the rebounding action of the spring 504, after the completion, the first motor 403 is controlled to be started to drive the lead screw 402 to rotate, the lead screw 402 drives the threaded block 405 to move so as to drive the position adjusting plate 501 to move, the lithium battery 6 on the position adjusting plate 501 is moved to the central position, the box door 14 is closed after the installation of the lithium battery 6 is completed, the free end of the hydraulic rod 10 is controlled to extend to drive the steel needle 11 to pierce through the lithium battery 6, if the lithium battery is not exploded and ignited, the water is qualified, if the explosion and the fire occurs, the water pump 702 is controlled to be started to spray water in the water tank 701 from the spraying plate 705 through the water pipe 704 to extinguish the water, the water pipe 705, the water enters the inside of the base 1 to be collected, meanwhile, the second motor 801 is controlled to be started to drive the pulley 802 to drive the fan 802 to rotate, the explosion test box 2 to rotate, the explosion and open the smoke generated by the explosion and discharge pipe 805, the water discharge window 13, the water discharge pipe 13 is controlled to discharge port of the water discharge test box door 14, and the user to discharge port, and discharge the user to control the user to discharge pipe 13.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The utility model provides a lithium ion battery processing is with puncture test device with safeguard function which characterized in that includes:
the test box comprises a base (1), wherein a test box (2) is fixedly installed at the top of the base, a lithium battery (6) is arranged inside the test box (2), and a partition plate (15) is fixedly installed on the inner wall of the test box (2);
the positioning mechanism (4) is arranged at the bottom of the inner side of the test box (2), and the positioning mechanism (4) is used for correcting the position of the lithium battery (6);
the clamping mechanism (5) is arranged right above the position adjusting mechanism (4), and the clamping mechanism (5) is used for clamping and fixing the lithium battery (6);
the smoke removing mechanism (8) is arranged inside the test box (2), and the smoke removing mechanism (8) is used for discharging smoke generated by explosion and ignition of the lithium battery (6);
fire extinguishing mechanism (7) sets up in the inside of proof box (2), and fire extinguishing mechanism (7) includes water tank (701), water pump (702) and sprays board (705), and the inboard top fixed mounting of proof box (2) has water tank (701), and the inboard bottom fixed mounting of water tank (701) has water pump (702), and the inboard top fixed mounting of proof box (2) has and sprays board (705), and water pump (702) are used for driving water from spraying board (705) blowout.
2. The puncture test device with the protection function for processing the lithium ion battery according to claim 1, characterized in that: fire extinguishing mechanism (7) still include water injection lid (703) and water pipe (704), the top fixed mounting of proof box (2) has water injection lid (703), water injection lid (703) communicate with each other with the inside of water tank (701), the top fixed mounting of water pump (702) has water pipe (704), the one end of water pipe (704) runs through proof box (2) and communicates with each other with the inside of spraying board (705), the other end of water pipe (704) and the output fixed connection of water pump (702), the drainage hole has been seted up to the inboard bottom of proof box (2), one side outer fixed surface of base (1) installs drain pipe (13), drain pipe (13) communicate with each other with the inside of base (1).
3. The puncture test device with the protection function for processing the lithium ion battery according to claim 2, characterized in that: the positioning mechanism (4) comprises a positioning box (401), a lead screw (402), a first motor (403), a sliding rod (404) and a thread block (405), the positioning box (401) is fixedly installed at the bottom of the inner side of the test box (2), the lead screw (402) is installed between the inner walls of the front side and the rear side of the positioning box (401) in a rotating mode, the first motor (403) is fixedly installed on the outer surface of the front side of the positioning box (401), a rotating shaft of the first motor (403) is in transmission connection with the lead screw (402), the sliding rod (404) is fixedly installed between the inner walls of the front side and the rear side of the positioning box (401), the thread block (405) is installed on the lead screw (402), and the thread block (405) is movably sleeved on the sliding rod (404).
4. The puncture test device with the protection function for processing the lithium ion battery according to claim 3, characterized in that: the clamping mechanism (5) comprises a positioning plate (501), sliding blocks (502), clamping plates (503), springs (504), pull ropes (505) and fixed pulleys (506), the positioning plate (501) is arranged at the top of the positioning box (401), connecting grooves are formed in the top of the positioning box (401), a thread block (405) is fixedly connected with the positioning plate (501) through the connecting grooves, two groups of sliding grooves are formed in the top of the positioning plate (501), a group of sliding blocks (502) are slidably mounted in the two groups of sliding grooves, a group of clamping plates (503) are fixedly mounted at the top of the two groups of sliding blocks (502), a group of springs (504) are fixedly mounted between the outer surfaces of one side of the two groups of sliding blocks (502) and the inner walls of the two groups of sliding grooves, a group of pull ropes (505) are fixedly mounted on the outer surface of the other side of the two groups of sliding blocks (502), the fixed pulleys (506) are rotatably mounted inside the positioning plate (501), a group of pull ropes (505) is attached to the outer surfaces of the fixed pulleys (506), a group of pull rings (507) are arranged on the front side of the positioning plate (501), one side of the pull rings (505) is fixedly connected with one pull rings (3) of the pull rings, and at least one side of the inner side of the test rod (3) of the test rod.
5. The puncture test device with the protection function for processing the lithium ion battery according to claim 4, characterized in that: smoke abatement mechanism (8) are including second motor (801), belt pulley (802), belt (803), bracing piece (804) and fan (805), the air outlet has been seted up to one side of proof box (2), the driving groove has been seted up in the air outlet, air outlet department fixed mounting has bracing piece (804), bracing piece (804) and driving groove respectively rotate and install a set of belt pulley (802), the inside fixed mounting of proof box (2) has second motor (801), the pivot and a set of belt pulley (802) transmission of second motor (801) are connected, the cover is established between two sets of belt pulley (802) and is installed belt (803), fixed mounting has fan (805) on another set of belt pulley (802), the inner wall fixed mounting of air outlet has fender net (9).
6. The puncture test device with the protection function for processing the lithium ion battery according to claim 5, characterized in that: the other side inner wall fixed mounting of proof box (2) has hydraulic stem (10), and the free end fixed mounting of hydraulic stem (10) has steel needle (11), and the inboard bottom fixed mounting of proof box (2) has support ring (12), and on the free end of hydraulic stem (10) was located to support ring (12) cover, steel needle (11) run through baffle (15) and extend to one side of lithium cell (6).
7. The puncture test device with the protection function for processing the lithium ion battery according to claim 6, characterized in that: the front side of proof box (2) is opened and is equipped with and gets and put the entrance to a cave, gets to put entrance to a cave department and articulates and installs chamber door (14), and the front side outer surface fixed mounting of chamber door (14) has the handle, and the front side of chamber door (14) is opened and is equipped with the installation entrance to a cave, and installation entrance to a cave department inlays and installs the observation window.
8. The puncture test device with the protection function for processing the lithium ion battery according to claim 7, characterized in that: the lithium battery (6) is arranged at the top of the positioning plate (501), a group of rubber pads are fixedly arranged on the two groups of clamping plates (503), and the two groups of rubber pads are respectively attached to the outer surfaces of the front side and the rear side of the lithium battery (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210945470.XA CN115406777A (en) | 2022-08-08 | 2022-08-08 | Lithium ion battery processing is with puncture test device with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210945470.XA CN115406777A (en) | 2022-08-08 | 2022-08-08 | Lithium ion battery processing is with puncture test device with safeguard function |
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| Publication Number | Publication Date |
|---|---|
| CN115406777A true CN115406777A (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210945470.XA Pending CN115406777A (en) | 2022-08-08 | 2022-08-08 | Lithium ion battery processing is with puncture test device with safeguard function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115963295A (en) * | 2022-12-29 | 2023-04-14 | 溧阳天目先导电池材料科技有限公司 | Lithium battery needling test flame-retardant device and test method |
| CN116224089A (en) * | 2023-05-05 | 2023-06-06 | 眉山睿酷科技咨询有限公司 | Lithium battery testing equipment and testing method |
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