CN114994544A - Safety testing device for manufacturing lithium ion battery - Google Patents
Safety testing device for manufacturing lithium ion battery Download PDFInfo
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- CN114994544A CN114994544A CN202210848303.3A CN202210848303A CN114994544A CN 114994544 A CN114994544 A CN 114994544A CN 202210848303 A CN202210848303 A CN 202210848303A CN 114994544 A CN114994544 A CN 114994544A
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- fixed mounting
- lithium ion
- ion battery
- safety test
- test device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/378—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- 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
Abstract
The application provides a lithium ion battery makes safety test device, including the pillar that holds carrier and be used for supporting carrier for bearing each part, the bottom fixed mounting of pillar has anti-skidding piece, holds the quantity of carrier and is two, and two insides that hold the carrier all are equipped with transport structure, and one of them top fixed mounting who holds a lateral surface has a propelling movement structure, and wherein another top fixed mounting who holds a lateral surface has an adjustment structure. Through the setting that holds carrier last transport structure and propelling movement structure for lithium ion battery can transport to same position before testing, and effectively guarantee the fixed of detection position, thereby make things convenient for follow-up staff's safety test, and then greatly guaranteed efficiency of software testing, and effectively guarantee the stability that lithium cell carried, avoid the lithium cell skew to appear, then lead to the follow-up condition that detects the error to take place. The problem of prior art need the handheld fixed lithium cell of staff to carry out the charge-discharge test again is solved.
Description
Technical Field
The invention relates to the technical field of lithium battery manufacturing, in particular to a safety testing device for manufacturing a lithium ion battery.
Background
Lithium batteries are a type of battery using a non-aqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material, and are classified into lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable.
The patent of Chinese patent application No. 202121615831.1 is searched, and discloses a safety testing device for manufacturing and using a lithium ion battery, which comprises the lithium ion battery, wherein the positive electrode and the negative electrode of the lithium ion battery are connected with a charging and discharging device, an alternating current impedance instrument and a dynamic resistance instrument, and the alternating current impedance instrument and the dynamic resistance instrument are respectively and electrically connected with the charging and discharging device through a sensor; the thermal imager, the thickness morphology tester and the gas detector are arranged on the charging and discharging equipment in a sliding manner and are respectively and electrically connected with the charging and discharging equipment through sensors; safety test device can carry out nondestructive safety inspection to lithium ion battery, but above-mentioned technical scheme is held fixed lithium cell through the staff mostly and is carried out the charge-discharge test again in the use, consequently has greatly influenced staff's work safety, and is operating complicatedly, has greatly reduced efficiency of software testing, and the battery condition emergence of damage that drops very easily appears at the in-process of handheld battery simultaneously.
Disclosure of Invention
The invention aims to: the battery charging and discharging test device is used for mainly carrying out charging and discharging tests through a fixed lithium battery held by a worker at present, so that the working safety of the worker is greatly influenced, the operation is complicated, the testing efficiency is greatly reduced, and meanwhile, the problem of battery falling and damage is very easily caused in the process of holding the battery by hand.
In order to achieve the above purpose, the invention provides the following technical scheme:
the lithium ion battery is manufactured into a safety testing device to improve the problems.
The present application is specifically such that:
a safety testing device for manufacturing of a lithium ion battery comprises bearing pieces for bearing parts and supporting columns for supporting the bearing pieces, wherein anti-skidding pieces are fixedly mounted at the bottom ends of the supporting columns, the number of the bearing pieces is two, conveying structures are arranged inside the two bearing pieces, a pushing structure is fixedly mounted at the top of one side surface of one of the bearing pieces, an adjusting structure is fixedly mounted at the top of one side surface of the other bearing piece, a pressing structure is arranged on the adjusting structure, a cross rod is fixedly mounted at one side of each supporting column, a connecting rod is fixedly mounted at one side of the cross rod, and a butt strap is lapped on the cross rod and the upper surface of the connecting rod;
the conveying structure comprises a support fixedly arranged at the edge of the surface of one side of the bearing part, a servo motor is fixedly arranged through the support, and a driving gear is fixedly arranged at the output end of the servo motor.
As the preferred technical scheme of this application, transport structure still include fixed mounting in the pivot at the middle part of two inboards of carrier to there is the driving roller through the inside axle sleeve fixed mounting of pivot, the quantity of driving roller is a plurality of, a plurality of the even equidistance of driving roller divide into two sets ofly, every group the driving roller all corresponds one carrier.
As the preferred technical scheme of this application, every group all have one in the driving roller its one end through connection of driving roller on holding the piece to fixedly connected with conical gear, every group the equal overlap joint in surface of driving roller has the conveyer belt, one side of conical gear with one side looks meshing of driving gear is connected.
As the preferred technical scheme of this application, the propelling movement structure include fixed mounting in hold the bottom plate at carrier side surface top, the equal fixed mounting in both sides of bottom plate upper surface has the retainer, two inside wall fixed mounting of retainer has the locating part, the retainer passes through locating part sliding connection has the transfer line, two the same mounting panel of last fixed surface of retainer is connected with.
As the preferred technical scheme of this application, the middle part fixed mounting of mounting panel upper surface has electric putter, electric putter's flexible end fixed mounting has the regulating part, the one end fixed mounting of transfer line has the protection piece, the joint groove has been seted up to the upper surface of protection piece to there is the contact piece through joint groove joint protection piece is equipped with the pivot with the joint department of contact piece.
As the preferred technical scheme of this application, the middle part of conflict piece upper surface is seted up flutedly to through the recess with regulating part looks joint, the conflict piece with the joint department of regulating part is equipped with the pivot, one side of conflict piece is equipped with the skid resistant course.
As the preferred technical scheme of this application, adjust the structure including fixed mounting in the connecting plate that holds carrier side surface top, the equal fixed mounting in four corners department of connecting plate upper surface has the slide rail, the last sliding surface of slide rail is connected with the slider, the last fixed surface of slider installs the equipment board.
As the preferred technical scheme of this application, adjust the structure still include fixed mounting in the fixture block of connecting plate upper surface both sides, two the joint is run through to the middle part screw thread on the relative side surface of fixture block has the lead screw, the lead screw is close to the both ends of fixture block are reverse screw to screw thread through connection has the connecting block, the upper surface of connecting block with the lower surface looks fixed connection of equipment board.
As the preferred technical scheme of this application, push down the structure including fixed mounting in equipment board upper surface one side support column, the spout has been seted up to one side of support column to there is the control through spout sliding connection, the one end of control has flexible oblique branch through pivot fixed mounting, the one end of flexible oblique branch has the adapter through pivot fixed mounting, the one end of adapter has the part of transferring through pivot fixed mounting, one side fixed mounting who transfers the part has the pressure piece.
As the preferred technical scheme of this application, push down the structure still include fixed mounting in the pneumatic push rod of equipment board upper surface one side, pneumatic push rod's flexible end with flexible oblique bottom looks swing joint that props up, the top fixed mounting of support column has the diaphragm, one side fixed mounting of diaphragm lower surface has branch, branch through connection be in on the adjusting part to with the upper surface looks fixed connection of equipment board.
Compared with the prior art, the invention provides a safety testing device for manufacturing of a lithium ion battery, which has the following beneficial effects:
1. this safety test device is made to lithium ion battery through the setting that holds transport structure and propelling movement structure on the carrier for lithium ion battery can transport to same position before testing, and effectively guarantee the fixed of detection position, thereby make things convenient for follow-up staff's safety test, and then greatly guaranteed efficiency of software testing, and effectively guarantee the stability that lithium cell carried, avoid the lithium cell skew to appear, then lead to the follow-up condition that detects the appearance error to take place.
2. This safety test device is made to lithium ion battery, through holding the setting of holding the weight of the structure and adjusting structure from top to bottom of carrier, make the lithium cell after the transportation obtain more stable fixed, in order to guarantee the normal operating of follow-up equipment, thereby make things convenient for fixing before the test, and effectively avoid traditional device to need the handheld condition emergence of carrying out the test of staff, thereby greatly reduced staff's work complexity, then make staff's detection efficiency obtain greatly improving, effectively avoid simultaneously testing the incident that appears because of handheld battery, and effectively protect the battery, avoid the battery to drop and appear damaging.
Drawings
Fig. 1 is one of the overall structural schematic diagrams of a safety testing device for manufacturing a lithium ion battery according to the present invention;
fig. 2 is a second schematic structural diagram of an overall safety testing device for manufacturing a lithium ion battery according to the present invention;
fig. 3 is a schematic structural diagram of a pressing structure of a safety testing device for manufacturing a lithium ion battery according to the present invention;
fig. 4 is a schematic structural diagram of an adjustment structure of a safety testing device for manufacturing a lithium ion battery according to the present invention;
fig. 5 is a schematic structural diagram of a pushing structure of a safety testing device for manufacturing a lithium ion battery according to the present invention;
fig. 6 is a schematic partially disassembled view of a structure pushing structure of a safety testing device for manufacturing a lithium ion battery according to the present invention;
fig. 7 is a schematic structural diagram of a conveying structure of a safety testing device for manufacturing a lithium ion battery according to the present invention;
fig. 8 is a third schematic structural diagram of an overall safety testing device for manufacturing a lithium ion battery according to the present invention.
In the figure: 1-carrier, 2-column, 3-anti-slip, 4-transport, 401-servomotor, 402-drive gear, 403-drive roller, 404-bevel gear, 405-conveyor belt, 5-push, 501-base plate, 502-retainer, 503-retainer, 504-drive rod, 505-mounting plate, 506-electric push rod, 507-adjuster, 508-guard, 509-abutment, 6-adjuster, 601-connecting plate, 602-slide, 603-slide, 604-assembly plate, 605-fixture, 606-screw, 607-connecting block, 7-press-down, 701-support, 702-controller, 703-telescopic cross brace, 704-adapter, 703-press-down, and the like, 705-adjusting part, 706-pressing part, 707-pneumatic push rod, 708-transverse plate, 709-supporting rod, 8-transverse rod, 9-connecting rod and 10-butt strap.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on orientations or positional relationships shown in the drawings, orientations or positional relationships that are usually used for placing the products of the present invention, or orientations or positional relationships that are usually understood by those skilled in the art, and these terms are only used for convenience of description and simplification of the description, and do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 8, the present invention provides a technical solution: the utility model provides a lithium ion battery makes safety test device, includes and is used for bearing the support 1 of bearing the weight of each part and is used for supporting the pillar 2 that bears the weight of 1, its characterized in that: the bottom end of the pillar 2 is fixedly provided with the anti-skid piece 3, the number of the bearing pieces 1 is two, the conveying structures 4 are arranged in the two bearing pieces 1, the top of one side surface of one of the bearing pieces 1 is fixedly provided with the pushing structure 5, the top of one side surface of the other one of the bearing pieces 1 is fixedly provided with the adjusting structure 6, the adjusting structure 6 is provided with the pressing structure 7, one side of the pillar 2 is fixedly provided with the cross rod 8, one side of the cross rod 8 is fixedly provided with the connecting rod 9, and the cross rod 8 and the upper surface of the connecting rod 9 are lapped with the lapping plate 10;
As shown in fig. 1 to 7, as a preferred embodiment, on the basis of the above manner, further, the conveying structure 4 further includes a rotating shaft fixedly installed at the middle portions of two inner sides of the bearing member 1, and a plurality of driving rollers 403 are fixedly installed through a shaft sleeve inside the rotating shaft, the number of the driving rollers 403 is a plurality, the plurality of driving rollers 403 are uniformly and equidistantly divided into two groups, each group of driving rollers 403 corresponds to one bearing member 1, one end of each driving roller 403 in each group of driving rollers 403 is connected to the bearing member 1 in a penetrating manner, and is fixedly connected with a bevel gear 404, a conveying belt 405 is lapped on the surface of each group of driving rollers 403, and one side of the bevel gear 404 is meshed with one side of the driving gear 402.
The staff places lithium electronic battery on the transport structure 4 that is equipped with propelling movement structure 5, servo motor 401 output is rotatory this moment, and then driving gear 402 is along with servo motor 401's output synchronous revolution, conical gear 404 is along with driving gear 402's rotation this moment, drive driving roller 403 synchronous revolution, then drive conveyer belt 405 motion, then make all the other driving rollers 403 this moment along with conveyer belt 405's motion synchronous revolution, conveyer belt 405 transportation lithium electronic battery to one side of propelling movement structure 5 this moment.
As shown in fig. 1 to 6, as a preferred embodiment, on the basis of the above-mentioned manner, further, the pushing structure 5 includes a bottom plate 501 fixedly installed on the top of one side surface of the carrier 1, fixing members 502 are fixedly installed on both sides of the upper surface of the bottom plate 501, limiting members 503 are fixedly installed on both inner side walls of the fixing members 502, the fixing members 502 are slidably connected with a transmission rod 504 through the limiting members 503, the upper surfaces of the two fixing members 502 are fixedly connected with a same mounting plate 505, an electric push rod 506 is fixedly installed in the middle of the upper surface of the mounting plate 505, an adjusting member 507 is fixedly installed on the telescopic end of the electric push rod 506, a protection member 508 is fixedly installed at one end of the transmission rod 504, a clamping groove is formed on the upper surface of the protection member 508, a rotating shaft is arranged at the clamping position where the protection member 509 and the contact member 509 are clamped through the clamping groove, a groove is formed in the middle of the upper surface of the contact member 509, and is clamped with the adjusting part 507 through the groove, a rotating shaft is arranged at the clamping position of the contact part 509 and the adjusting part 507, and an anti-slip layer is arranged on one side of the contact part 509.
Transport lithium electronic battery to one side of propelling movement structure 5 at conveyer belt 405, electric putter 506's output is popped out this moment, then promotes regulating part 507 to lithium electronic battery motion, and then makes contact 509 to lithium electronic battery motion, and protection piece 508 and transfer line 504 are along with contact 509 synchronous motion this moment, then with lithium electronic battery propelling movement to another transport structure 4 on.
As shown in fig. 1-4, as a preferred embodiment, on the basis of the above manner, further, the adjusting structure 6 includes a connecting plate 601 fixedly installed on the top of one side surface of the bearing component 1, four corners of the upper surface of the connecting plate 601 are fixedly installed with slide rails 602, the upper surface of the slide rails 602 is slidably connected with a slide block 603, the upper surface of the slide block 603 is fixedly installed with an assembling plate 604, the adjusting structure 6 further includes clamping blocks 605 fixedly installed on two sides of the upper surface of the connecting plate 601, middle threads of the opposite side surfaces of the two clamping blocks 605 are in through clamping connection with a screw rod 606, two ends of the screw rod 606 close to the clamping blocks 605 are reverse threads, and are in threaded through connection with connecting blocks 607, and the upper surface of the connecting blocks 607 is fixedly connected with the lower surface of the assembling plate 604.
Transport lithium electron battery to pushing down structure 7 and adjusting structure 6's one side at conveyer belt 405, the rotatory crank of staff afterwards, and then make lead screw 606 rotatory to make two connecting blocks 607 keep away from each other or be close to, and then make two equipment boards 604 keep away from each other or be close to, the slider 603 along with equipment board 604 synchronous motion on slide rail 602 simultaneously, with the lithium electron battery of satisfying not unidimensional.
As shown in fig. 1-3, as a preferred embodiment, in addition to the above-mentioned manner, further, the pushing-down structure 7 includes a supporting pillar 701 fixedly mounted on one side of the upper surface of the assembling plate 604, a sliding slot is formed on one side of the supporting pillar 701, and is slidably connected with a control member 702 through the sliding slot, one end of the control member 702 is fixedly mounted with a telescopic slanted strut 703 through a rotating shaft, one end of the telescopic slanted strut 703 is fixedly mounted with an adapter 704 through a rotating shaft, one end of the adapter 704 is fixedly mounted with an adjusting member 705 through a rotating shaft, one side of the adjusting member 705 is fixedly mounted with a pushing-down member 706, the pushing-down structure 7 further includes a pneumatic push rod 707 fixedly mounted on one side of the upper surface of the assembling plate 604, a telescopic end of the pneumatic push rod 707 is movably connected with a bottom end of the telescopic slanted strut 703, a horizontal plate 708 is fixedly mounted on a top end of the supporting pillar 701, a supporting rod 709 is fixedly mounted on one side of a lower surface of the horizontal plate 708, the support rod 709 is connected to the adjusting part 705 through and is fixedly connected to the upper surface of the assembling plate 604.
The staff starts the pneumatic push rod 707, and at this moment, the output end of the pneumatic push rod 707 contracts or pops up, and then the top end of the telescopic oblique support 703 pushes the control member 702 to slide up and down on the support column 701, and then the adjusting member 705 moves up and down along the support rod 709 synchronously, and then the pressing member 706 presses down or releases the lithium ion battery, and then the safety test can be performed.
When the application is used:
the worker places the lithium-ion battery on the conveying structure 4 provided with the pushing structure 5, the output end of the servo motor 401 rotates at the moment, the driving gear 402 rotates synchronously with the output end of the servo motor 401, the bevel gear 404 rotates synchronously with the driving gear 402 to drive the transmission roller 403 to rotate synchronously, the transmission belt 405 is driven to move, the rest of the transmission rollers 403 rotate synchronously with the movement of the transmission belt 405 at the moment, the transmission belt 405 transports the lithium-ion battery to one side of the pushing structure 5, the output end of the electric push rod 506 pops up, the adjusting piece 507 is pushed to move towards the lithium-ion battery, the abutting piece 509 moves towards the lithium-ion battery, the protecting piece 508 and the transmission rod 504 synchronously move along with the abutting piece 509 at the moment, the lithium-ion battery is pushed to the other conveying structure 4, the output end of the servo motor 401 rotates at the moment, and the driving gear 402 synchronously rotates along with the output end of the servo motor 401, at the moment, the bevel gear 404 rotates along with the driving gear 402 to drive the transmission rollers 403 to synchronously rotate, then the transmission belt 405 is driven to move, then the other transmission rollers 403 synchronously rotate along with the movement of the transmission belt 405, at the moment, the transmission belt 405 transports the lithium electronic battery to one side of the pressing-down structure 7 and the adjusting structure 6, then a worker rotates the crank, further the lead screw 606 rotates, further two connecting blocks 607 are far away from or close to each other, further two assembling plates 604 are far away from or close to each other, meanwhile, the sliding block 603 synchronously moves on the sliding rail 602 along with the assembling plates 604 to meet the lithium electronic batteries with different sizes, at the moment, the worker starts the pneumatic push rod 707, at the moment, the output end of the pneumatic push rod 707 contracts or pops up, then the top end of the telescopic inclined support 703 pushes the control member 702 to slide up and down on the support column 701, further, the adjusting member 705 synchronously moves up and down along the support column 709, and then the pressing member 706 is made to press down or release the lithium ion battery, and then the safety test can be performed.
The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.
Claims (10)
1. The utility model provides a lithium ion battery makes safety test device, includes and is used for bearing the weight of the carrier (1) of each part and is used for supporting pillar (2) that bear carrier (1), its characterized in that: the anti-skid device is characterized in that anti-skid pieces (3) are fixedly mounted at the bottom end of the strut (2), the number of the bearing pieces (1) is two, conveying structures (4) are arranged inside the two bearing pieces (1), a pushing structure (5) is fixedly mounted at the top of one side surface of one of the bearing pieces (1), an adjusting structure (6) is fixedly mounted at the top of one side surface of the other bearing piece (1), a pressing structure (7) is arranged on the adjusting structure (6), a cross rod (8) is fixedly mounted at one side of the strut (2), a connecting rod (9) is fixedly mounted at one side of the cross rod (8), and a butt strap (10) is lapped on the upper surfaces of the cross rod (8) and the connecting rod (9);
conveying structure (4) including fixed mounting in support the support of holding piece (1) one side surface edge to through strutting fixed mounting have servo motor (401), servo motor's (401) output fixed mounting has driving gear (402).
2. The safety test device for manufacturing the lithium ion battery according to claim 1, wherein: conveying structure (4) still including fixed mounting in hold the pivot at the middle part of two inboards of thing (1) to there are driving roller (403) through the inside axle sleeve fixed mounting of pivot, the quantity of driving roller (403) is a plurality of, a plurality of the even equidistance of driving roller (403) divide into two sets ofly, every group driving roller (403) all corresponds one hold thing (1).
3. The safety test device for manufacturing the lithium ion battery according to claim 2, wherein: one end of each driving roller (403) in each group of driving rollers (403) is connected to the bearing part (1) in a penetrating manner and is fixedly connected with a conical gear (404), a conveying belt (405) is lapped on the surface of each group of driving rollers (403), and one side of the conical gear (404) is meshed with one side of the driving gear (402) and is connected with the driving gear.
4. The safety test device for manufacturing lithium ion batteries according to claim 1, wherein: the pushing structure (5) comprises a base plate (501) fixedly installed on the top of one side surface of the bearing piece (1), fixing pieces (502) are fixedly installed on two sides of the upper surface of the base plate (501), limiting pieces (503) are fixedly installed on two inner side walls of the fixing pieces (502), the fixing pieces (502) are connected with transmission rods (504) and two fixing pieces (502) through the limiting pieces (503) in a sliding mode, and the upper surface of each fixing piece (502) is fixedly connected with a same mounting plate (505).
5. The safety test device for manufacturing the lithium ion battery according to claim 4, wherein: the middle part fixed mounting of mounting panel (505) upper surface has electric putter (506), the flexible end fixed mounting of electric putter (506) has regulating part (507), the one end fixed mounting of transfer line (504) has protection piece (508), the joint groove has been seted up to the upper surface of protection piece (508) to there is conflict piece (509) through the joint groove joint protection piece (508) are equipped with the pivot with the joint department of conflict piece (509).
6. The safety test device for manufacturing lithium ion batteries according to claim 5, wherein: the middle part of the upper surface of the contact part (509) is provided with a groove and is clamped with the adjusting part (507) through the groove, a rotating shaft is arranged at the clamping position of the contact part (509) and the adjusting part (507), and an anti-slip layer is arranged on one side of the contact part (509).
7. The safety test device for manufacturing the lithium ion battery according to claim 1, wherein: adjust structure (6) including fixed mounting in connecting plate (601) of bearing piece (1) one side surface top, the equal fixed mounting in four corners department of connecting plate (601) upper surface has slide rail (602), the upper surface sliding connection of slide rail (602) has slider (603), the last fixed surface of slider (603) installs equipment board (604).
8. The safety test device for manufacturing the lithium ion battery according to claim 7, wherein: the adjusting structure (6) further comprises clamping blocks (605) fixedly installed on two sides of the upper surface of the connecting plate (601), a screw rod (606) penetrates through and is clamped in the middle of the surface of one side, opposite to the clamping blocks (605), of the two clamping blocks (605), the two ends, close to the clamping blocks (605), of the screw rod (606) are provided with reverse threads, a connecting block (607) is connected in a penetrating mode through the threads, and the upper surface of the connecting block (607) is fixedly connected with the lower surface of the assembling plate (604).
9. The safety test device for manufacturing lithium ion batteries according to claim 8, wherein: push down structure (7) including fixed mounting in equipment board (604) upper surface one side support column (701), the spout has been seted up to one side of support column (701) to there is control (702) through spout sliding connection, the one end of control (702) has flexible oblique (703) through pivot fixed mounting, the one end of flexible oblique (703) has adapter (704) through pivot fixed mounting, the one end of adapter (704) has adjusting part (705) through pivot fixed mounting, the one side fixed mounting of adjusting part (705) has pushing down piece (706).
10. The safety test device for manufacturing the lithium ion battery according to claim 9, wherein: the downward pressing structure (7) further comprises a pneumatic push rod (707) fixedly installed on one side of the upper surface of the assembly plate (604), the telescopic end of the pneumatic push rod (707) is movably connected with the bottom end of the telescopic inclined support (703), a transverse plate (708) is fixedly installed at the top end of the support column (701), a support rod (709) is fixedly installed on one side of the lower surface of the transverse plate (708), and the support rod (709) is in through connection with the adjustment part (705) and is fixedly connected with the upper surface of the assembly plate (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210848303.3A CN114994544A (en) | 2022-07-19 | 2022-07-19 | Safety testing device for manufacturing lithium ion battery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210848303.3A CN114994544A (en) | 2022-07-19 | 2022-07-19 | Safety testing device for manufacturing lithium ion battery |
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| CN114994544A true CN114994544A (en) | 2022-09-02 |
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| CN202210848303.3A Pending CN114994544A (en) | 2022-07-19 | 2022-07-19 | Safety testing device for manufacturing lithium ion battery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351486A (en) * | 2022-10-20 | 2022-11-18 | 邳州华创新能源电池研究院有限公司 | Automatic grouping welding device for manufacturing lithium ion battery |
| CN116067295A (en) * | 2023-04-04 | 2023-05-05 | 河北亿泰克轴承有限公司 | Precision testing device for bearing seat machining |
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| CN116067295A (en) * | 2023-04-04 | 2023-05-05 | 河北亿泰克轴承有限公司 | Precision testing device for bearing seat machining |
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