CN117092532A - Testing device for new energy battery production - Google Patents
Testing device for new energy battery production Download PDFInfo
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- CN117092532A CN117092532A CN202310976774.7A CN202310976774A CN117092532A CN 117092532 A CN117092532 A CN 117092532A CN 202310976774 A CN202310976774 A CN 202310976774A CN 117092532 A CN117092532 A CN 117092532A
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- energy battery
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 96
- 238000003860 storage Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000004804 winding Methods 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 238000004080 punching Methods 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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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]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/3865—Arrangements for measuring battery or accumulator variables related to manufacture, e.g. testing after manufacture
-
- 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
-
- 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
- G01N3/307—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by a compressed or tensile-stressed spring; generated by pneumatic or hydraulic means
-
- 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
-
- 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
-
- 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
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention belongs to the technical field of new energy battery testing, and particularly relates to a testing device for new energy battery production, which comprises a workbench, wherein the lower sides of four support rods are fixedly connected with the workbench together, the upper side of a top plate is provided with a hydraulic rod, the output end of the hydraulic rod penetrates through the top plate and is provided with a sliding plate, the lower end of a stamping block is provided with a puncture needle, the inner wall of a storage frame is annularly provided with a support bar, a fixing mechanism is arranged between a sealing cover and the sliding plate, a connecting mechanism is arranged between the sealing cover and the storage frame, a rebound mechanism is arranged between the two sealing plates and the sealing cover, and a limiting mechanism is also arranged between the two sealing plates and the sealing cover.
Description
Technical Field
The invention belongs to the technical field of new energy battery testing, and particularly relates to a testing device for new energy battery production.
Background
With the popularization of new energy automobiles, people pay more attention to the safety of the new energy automobiles, wherein battery-driven automobiles are the main stream of the current new energy automobiles, so that the safety of the current new energy-driven batteries is quite necessary, the current testing mode of the batteries is roughly divided into two modes, namely impact and puncture, the impact block is used for impacting the batteries, and a puncture needle is used for penetrating the batteries, so that the state of the batteries is observed, whether explosion or fire occurs or not, the batteries do not change in a certain time, and the safety requirements can be met, but although some batteries may not occur abnormality in the testing process, the batteries may also occur explosion or fire after the testing is completed, workers can approach the batteries for further treatment, if the batteries change in a certain time, the batteries are hurt the workers, and therefore, the testing device for automatically completing the battery sealing after the testing is completed, and preventing the workers from hurting is quite necessary.
Disclosure of Invention
The purpose of the invention is that: the utility model aims to provide a testing device for new energy battery production, which is used for solving the problems existing in the background technology.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
the utility model provides a testing arrangement for new energy battery production, includes the workstation, workstation upside four corners all is equipped with the bracing piece, four the common fixedly connected with workstation of bracing piece downside, four the bracing piece upper end is fixedly connected with roof jointly, the roof upside is equipped with the hydraulic stem, the output of hydraulic stem passes the roof and is equipped with the slide, slide lower extreme fixedly connected with punching press piece, the punching press piece lower extreme is equipped with the pjncture needle, the workstation upside is equipped with accomodates the frame, accomodate the annular of frame inner wall and be equipped with the support bar, punching press piece outside slip cap is equipped with and accomodates frame assorted sealed lid, be equipped with fixed establishment between sealed lid and the slide, be equipped with coupling mechanism between sealed lid and the accomodate the frame, sealed lid inside is equipped with the inner chamber, sealed lid middle part be equipped with run through inner chamber and with punching press piece assorted through-hole, the equal sliding fit on both sides of inner chamber with through-hole assorted closing plate, two be equipped with rebound mechanism between closing plate and the sealed lid, two still be equipped with stop gear between closing plate and the sealed lid.
The fixing mechanism comprises first iron blocks arranged at the left side and the right side of the sealing cover, and electromagnets matched with the first iron blocks are arranged at the left side and the right side of the sliding plate.
The connecting mechanism comprises two connecting components which are respectively arranged at the left side and the right side of the storage frame, the connecting components comprise two winding cavities and a reset cavity, the reset cavity is positioned in the middle of the storage frame, the two winding cavities are respectively positioned at the front side and the rear side of the storage frame, winding shafts are assembled in the reset cavity in a rotating mode, coil springs matched with the winding shafts are assembled in the reset cavity, pull wires are respectively arranged in the two winding cavities by extending the two ends of the winding shafts into the two winding cavities, the inner walls of the winding cavities are respectively provided with an extending hole which upwards penetrates through the storage frame, and one end of each pull wire penetrates through the extending hole and is fixedly connected with the sealing cover.
The rebound mechanism comprises sliding rods positioned on the front side and the rear side of the inner cavity, two baffle blocks sleeved with the sliding rods are arranged on the front side and the rear side of the sealing plate, and first springs sleeved with the sliding rods are arranged between the baffle blocks and the inner walls of the inner cavities on the same side.
And limiting blocks are arranged in the middle of the two sliding rods.
The limiting mechanism comprises a groove arranged on the inner wall of the rear side of the inner cavity, a first step hole is formed in the inner wall of the lower side of the groove, a second spring is arranged in the first step hole, a first T-shaped locking piece extending out of the first step hole is fixedly connected to the upper side of the second spring, the upper end face of the first T-shaped locking piece is an arc face, a fixing block matched with the groove is arranged on the end face of the sealing plate, a first lock hole matched with the first T-shaped locking piece is formed in the lower surface of the fixing block, and a pulling assembly matched with the first T-shaped locking piece is arranged on the storage frame.
The pulling assembly comprises a supporting block arranged on the end face of the storage frame, a magnet block is arranged on the upper side of the supporting block, and the first T-shaped locking piece is an iron T-shaped locking piece.
The novel storage frame is characterized in that buckling mechanisms are arranged between the front side and the rear side of the storage frame and the sealing cover, the buckling mechanisms comprise second step holes arranged in the storage frame, third springs are arranged in the second step holes, the third springs are fixedly connected with second T-shaped locking pieces extending out of the second step holes, second locking holes matched with the second T-shaped locking pieces are formed in the inner walls of the sealing cover, and ejection assemblies matched with the second locking holes are arranged on the sealing cover.
The ejection assembly comprises an elastic poking piece arranged on the outer surface of the sealing cover, the elastic poking piece is fixedly connected with a top piece extending out of the second lock hole, and the top piece is matched with the second T-shaped lock piece.
The upper surfaces of the two sealing plates are provided with pulling grooves.
The invention has simple structure and ingenious design, when the test of the battery is finished, a worker can remotely cancel the limit of the sealing cover, automatically drive the sealing cover to quickly move downwards to be buckled in the storage frame, simultaneously quickly move the sealing plates at the two sides in the inner cavity, seal the through holes matched with the stamping blocks, and finish the complete sealing of the battery in the storage frame, thereby preventing the damage of the worker caused by the deformation of the battery in the subsequent treatment process of the battery.
Drawings
The invention may be further illustrated by means of non-limiting examples given in the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of an assembly structure of a storage frame and a sealing cover of the present invention;
FIG. 4 is a schematic cross-sectional view of a seal cap of the present invention;
FIG. 5 is an enlarged schematic view of the first embodiment shown in FIG. 4A;
FIG. 6 is a schematic cross-sectional view of a storage frame and a sealing cover according to the present invention;
FIG. 7 is an enlarged schematic view of the structure shown at B in FIG. 6;
fig. 8 is a schematic cross-sectional view of the storage frame of the present invention.
The main reference numerals are as follows:
the workbench 1, the support rod 11, the workbench 12, the top plate 13, the hydraulic rod 14, the sliding plate 15, the punching block 16, the puncture needle 17, the storage frame 2, the support bar 21, the sealing cover 22, the inner cavity 23, the through hole 24, the sealing plate 25, the first iron block 3, the electromagnet 31, the winding cavity 32, the resetting cavity 33, the winding shaft 34, the coil spring 35, the stay wire 36, the extension hole 37, the sliding rod 4, the stop block 41, the first spring 42, the limiting block 43, the groove 44, the first step hole 45, the second spring 46, the first T-shaped locking piece 47, the fixed block 48, the first lock hole 49, the support block 5, the magnet block 51, the second step hole 52, the third spring 53, the second T-shaped locking piece 54, the second lock hole 55, the elastic pulling piece 56, the top piece 57 and the pulling groove 58.
Detailed Description
In order that those skilled in the art will better understand the present invention, the following technical scheme of the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-8, the testing device for new energy battery production comprises a workbench 1, support rods 11 are respectively arranged at four corners of the upper side of the workbench 1, the lower sides of the four support rods 11 are fixedly connected with a workbench 12 together, the upper ends of the four support rods 11 are fixedly connected with a top plate 13 together, the upper side of the top plate 13 is provided with a hydraulic rod 14, the output end of the hydraulic rod 14 penetrates through the top plate 13 and is provided with a sliding plate 15, the lower end of the sliding plate 15 is fixedly connected with a punching block 16, the lower end of the punching block 16 is provided with a puncture needle 17, the upper side of the workbench 12 is provided with a storage frame 2, the inner wall of the storage frame 2 is annularly provided with a support rod 21, a sealing cover 22 matched with the storage frame 2 is sleeved in a sliding manner outside the punching block 16, a fixing mechanism is arranged between the sealing cover 22 and the sliding plate 15, a connecting mechanism is arranged between the sealing cover 22 and the storage frame 2, an inner cavity 23 is arranged in the sealing cover 22, a through hole 24 penetrating through the inner cavity 23 is arranged in the middle of the sealing cover 22, sealing plates 25 matched with the through holes 24 are respectively arranged on the left side and right side of the inner cavity 23, a rebound mechanism is arranged between the sealing plates 25 and the sealing covers 22, and a limiting mechanism is also arranged between the sealing covers 25 and the sealing covers 22.
When a worker needs to test a new energy battery, the battery can be placed in the storage frame 2, the battery is placed on the supporting bar 21, then the hydraulic rod 14 is started to stretch to drive the slide plate 15 to move downwards, the slide plate 15 drives the punching block 16 and the puncture needle 17 to move downwards quickly until the puncture needle 17 moves downwards to penetrate through the battery, so that a puncture test on the battery can be completed, when the battery needs to be subjected to the impact test, the puncture needle 17 can be taken down from the lower part of the punching block 16, and the punching block 16 impacts the battery in the process of sliding the slide plate 15 downwards, so that the impact test is completed;
after the test is finished, the hydraulic cylinder 14 starts to shrink to drive the sliding plate 15 to move upwards, the punching block 16 and the puncture needle 17 are driven to move upwards and far away from the battery until the sliding plate 15 moves upwards to the position of the top plate 13, at the moment, a worker remotely cancels the work of the fixing mechanism, so that the sealing cover 22 is separated from the sliding plate 15, at the moment, the connecting mechanism rapidly drives the sealing cover 22 to move downwards until the sealing cover 22 is buckled on the containing frame 2, when the sealing cover 22 is buckled on the containing frame 2, the limiting mechanism automatically cancels the limiting of the two sealing covers 25, then the rebound mechanism starts to stretch, the two sealing covers 25 are driven to rapidly stretch into the through holes to be close to each other until the two sealing covers 25 are mutually close to each other and completely seal the through holes 24 after the battery is buckled on the containing frame 2, the battery is sealed in the containing frame 2, the two sealing covers 25 can also seal the through holes 24 on the sealing cover 22, and the worker can protect the battery even if the worker approaches the battery after the battery is buckled on the containing frame 2;
when the battery needs to be taken out from the storage frame 2, the sealing cover 22 can be directly opened to take out the battery, then the storage frame 2 is placed on the workbench 12 again, the storage frame 2 and the sealing cover 22 are separated, then the sealing plates 25 on two sides are slid to enable the sealing plates 25 on two sides to be far away from each other, the rebound striking mechanism compresses until the sealing plates 25 on two sides are separated from each other to completely expose the through holes 24, then the through holes 24 penetrate through the pressing block 16 to contact the sliding plate 15, and then the sealing cover 22 is fixed on the sliding plate 15 by using the fixing mechanism, so that the next battery test can be completed.
The fixing mechanism comprises first iron blocks 3 arranged on the left side and the right side of the sealing cover 22, and electromagnets 31 matched with the first iron blocks 3 are arranged on the left side and the right side of the two sliding plates 15. When the sealing cover 22 is required to be fixed on the inner wall of the lower side of the sliding plate 15, after the sealing cover 22 is attached to the sliding plate 15, the electromagnet 31 can be started to supply power to the electromagnet 31, so that the electromagnet 31 adsorbs the first iron block 3, the limit of the sealing cover 22 is finished, and when the limit of the sealing cover 22 is required to be canceled, the electromagnet 31 is only required to be canceled, so that the sliding plate 15 is separated from the sealing cover 22.
The connecting mechanism comprises two connecting components which are respectively arranged at the left side and the right side of the containing frame 2, the connecting components comprise two winding cavities 32 and a resetting cavity 33, the resetting cavity 33 is positioned in the middle of the containing frame 2, the two winding cavities 32 are respectively positioned at the front side and the rear side of the containing frame 2, a winding shaft 34 is assembled in the resetting cavity 33 in a rotating mode, coil springs 35 matched with the winding shaft 34 are assembled in the resetting cavity 33, two ends of the winding shaft 34 respectively extend into the two winding cavities 32 and are respectively provided with a stay wire 36, the inner walls of the two winding cavities 32 are respectively provided with an extension hole 37 which upwards penetrates through the containing frame 2, and one end of the stay wire 36 penetrates through the extension hole 37 to be fixedly connected with the sealing cover 22.
When the sealing cover 22 is fixed on the sliding plate 15, the sliding plate 15 drives the sealing cover 22 to be far away from the storage frame 2, the sealing cover 22 pulls the stay wire 36 to be pulled out of the winding cavity 32, the stay wire 36 drives the winding shaft 34 to rotate, the winding shaft 34 drives the coil spring 35 to shrink, when the sliding plate 15 drives the sealing cover 22 to move towards the storage frame 2, or the sealing cover 22 is removed from being separated from the sliding plate 15, the winding shaft 34 can be driven to rapidly reset and rotate under the stretching action of the coil spring 35, and the winding shaft 34 can wind the stay wire 36, so that the sealing cover 22 is pulled to be buckled on the storage frame 2 through the stay wire 36.
The rebound mechanism comprises a sliding rod 4 positioned at the front side and the rear side of the inner cavity 23, two baffle plates 41 sleeved with the sliding rod 4 are respectively arranged at the front side and the rear side of the two sealing plates 25, and a first spring 42 sleeved with the sliding rod 4 is respectively arranged between the four baffle plates 41 and the inner wall of the inner cavity 23 at the same side.
When the two sealing plates 25 are far away from each other, the two sealing plates 25 slide relative to the slide rod 4 through the stop block 41, the stop block 41 drives the first springs 42 to compress, and after the limit of the sealing plates 25 is canceled, the first springs 42 on the two sides can be stretched, so that the sealing plates 25 can be driven to be buckled with each other through the stop block 41.
A limiting block 43 is arranged in the middle of the two sliding rods 4. The design of the limiting block 43 can ensure the limiting of the sealing plates 25 at two sides, and the sealing plates 25 cannot only move to the middle side of the through hole 24.
The limiting mechanism comprises a groove 44 arranged on the inner wall of the rear side of the inner cavity 23, a first step hole 45 is formed in the inner wall of the lower side of the groove 44, a second spring 46 is arranged in the first step hole 45, a first T-shaped locking piece 47 extending out of the first step hole 45 is fixedly connected to the upper side of the second spring 46, the upper end face of the first T-shaped locking piece 47 is an arc face, a fixing block 48 matched with the groove 44 is arranged on the end face of the sealing plate 25, a first lock hole 49 matched with the first T-shaped locking piece 47 is formed in the lower surface of the fixing block 48, and a pulling assembly matched with the first T-shaped locking piece 47 is arranged on the storage frame 2.
When the sealing plate 25 slides in the inner cavity 23 to the side far away from the through hole 24, the fixing block 48 is driven to extend into the groove 44, the end face of the fixing block 48 extrudes the first T-shaped locking piece 47 to move downwards in the first step hole 45, the second spring 46 starts to shrink until the fixing block 48 is completely retracted into the groove 4, the first lock hole 49 is matched with the first T-shaped locking piece 47 in position, the first T-shaped locking piece 47 can be driven to move upwards rapidly under the action of extension of the second spring 46 until the upper end of the first T-shaped locking piece 47 extends into the first lock hole 49, limiting of the fixing block 48 is achieved, limiting of the sealing plate 25 is achieved, after the sealing cover 22 is buckled on the containing frame 2, the pulling assembly pulls the first T-shaped locking piece 47 to move downwards, the second spring 46 is driven to move downwards, the first T-shaped locking piece 47 is separated from the first lock hole 49, limiting of the fixing block 48 is canceled, and limiting of the sealing plate 25 is canceled.
The pulling assembly comprises a supporting block 5 arranged on the end face of the storage frame 2, a magnet block 51 is arranged on the upper side of the supporting block 5, and the first T-shaped locking piece 47 is an iron T-shaped locking piece.
After the sealing cover 22 is buckled with the containing frame 2, the magnet block 51 can adsorb the first T-shaped locking piece 47, so that the first T-shaped locking piece 47 can be driven to move downwards in the first step hole 45.
The buckling mechanisms are arranged between the front side and the rear side of the storage frame 2 and the sealing cover 22, each buckling mechanism comprises a second step hole 52 arranged in the storage frame 2, a third spring 53 is arranged in each second step hole 52, each third spring 53 is fixedly connected with a second T-shaped locking piece 54 extending out of each second step hole 52, a second lock hole 55 matched with each second T-shaped locking piece 54 is formed in the inner wall of each sealing cover 22, and each sealing cover 22 is provided with an ejection assembly matched with each second lock hole 55.
When the sealing cover 22 is buckled in the storage frame 1, the sealing cover 22 extrudes the second T-shaped locking piece 54 to be received in the second step hole 52, the second T-shaped locking piece 54 drives the third spring 53 to compress, after the sealing cover 22 is completely buckled with the storage frame 1, the second T-shaped locking piece 54 is matched with the second step hole 55 in position, the third spring 53 stretches, the second T-shaped locking piece 54 is ejected into the second step hole 55, the fixation between the sealing cover 22 and the storage frame 1 is completed, the battery is better sealed, the battery is prevented from being deformed, after the fixation between the sealing cover 22 and the storage frame 1 is required to be canceled, the ejection assembly can be used for driving the second T-shaped locking piece 54 to be ejected out of the second step hole 55, the second T-shaped locking piece 54 is driven to extend into the second step hole 52, and the third spring 53 is compressed, so that the separation of the sealing cover 22 and the storage frame 1 is completed.
The ejection assembly comprises an elastic pulling piece 56 arranged on the outer surface of the sealing cover 22, the elastic pulling piece 56 is fixedly connected with a top piece 57 extending out of the second lock hole 55, and the top piece 57 is matched with the second T-shaped lock piece 54.
When the second T-shaped locking piece 54 needs to be pushed out of the second lock hole 55, the elastic pulling piece 56 can be pressed to drive the top piece 57 to extend into the second lock hole 55 to push the second T-shaped locking piece 54 out of the second lock hole 55, and when the elastic pulling piece 56 is not pressed, the elastic pulling piece 56 can reset under the action of the toughness of the elastic pulling piece 56, so that the top piece 57 is driven to reset.
The upper surfaces of both sealing plates 25 are provided with pulling grooves 58. The design of the pull groove 58 facilitates the sliding of the sealing plate 25 by the worker.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims of this invention, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the invention disclosed herein.
Claims (10)
1. A testing arrangement for new forms of energy battery production, includes workstation, its characterized in that: the four corners of the upper side of the workbench are respectively provided with a supporting rod, the lower sides of the four supporting rods are fixedly connected with the workbench together, the upper ends of the four supporting rods are fixedly connected with a top plate together, the upper side of the top plate is provided with a hydraulic rod, the output end of the hydraulic rod penetrates through the top plate to be assembled with a sliding plate, the lower end of the sliding plate is fixedly connected with a punching block, the lower end of the punching block is provided with a puncture needle, the upper side of the workbench is provided with a storage frame, the inner wall of the storage frame is annularly provided with supporting strips, the punching press piece outside slip cap is equipped with and accomodates frame assorted sealed lid, be equipped with fixed establishment between sealed lid and the slide, sealed lid and accomodate and be equipped with coupling mechanism between the frame, sealed inside the being equipped with inner chamber that seals, sealed lid middle part is equipped with runs through the inner chamber and with punching press piece assorted through-hole, the left and right sides of inner chamber all slide and be equipped with through-hole assorted closing plate, two be equipped with rebound mechanism between closing plate and the sealed lid, two still be equipped with stop gear between closing plate and the sealed lid.
2. The test device for new energy battery production according to claim 1, wherein: the fixing mechanism comprises first iron blocks arranged at the left side and the right side of the sealing cover, and electromagnets matched with the first iron blocks are arranged at the left side and the right side of the sliding plate.
3. The test device for new energy battery production according to claim 2, wherein: the connecting mechanism comprises two connecting components which are respectively arranged at the left side and the right side of the storage frame, the connecting components comprise two winding cavities and a reset cavity, the reset cavity is positioned in the middle of the storage frame, the two winding cavities are respectively positioned at the front side and the rear side of the storage frame, winding shafts are assembled in the reset cavity in a rotating mode, coil springs matched with the winding shafts are assembled in the reset cavity, pull wires are respectively arranged in the two winding cavities by extending the two ends of the winding shafts into the two winding cavities, the inner walls of the winding cavities are respectively provided with an extending hole which upwards penetrates through the storage frame, and one end of each pull wire penetrates through the extending hole and is fixedly connected with the sealing cover.
4. The test device for new energy battery production according to claim 1, wherein: the rebound mechanism comprises sliding rods positioned on the front side and the rear side of the inner cavity, two baffle blocks sleeved with the sliding rods are arranged on the front side and the rear side of the sealing plate, and first springs sleeved with the sliding rods are arranged between the baffle blocks and the inner walls of the inner cavities on the same side.
5. The test device for new energy battery production according to claim 4, wherein: and limiting blocks are arranged in the middle of the two sliding rods.
6. The test device for new energy battery production according to claim 1, wherein: the limiting mechanism comprises a groove arranged on the inner wall of the rear side of the inner cavity, a first step hole is formed in the inner wall of the lower side of the groove, a second spring is arranged in the first step hole, a first T-shaped locking piece extending out of the first step hole is fixedly connected to the upper side of the second spring, the upper end face of the first T-shaped locking piece is an arc face, a fixing block matched with the groove is arranged on the end face of the sealing plate, a first lock hole matched with the first T-shaped locking piece is formed in the lower surface of the fixing block, and a pulling assembly matched with the first T-shaped locking piece is arranged on the storage frame.
7. The test device for new energy battery production according to claim 6, wherein: the pulling assembly comprises a supporting block arranged on the end face of the storage frame, a magnet block is arranged on the upper side of the supporting block, and the first T-shaped locking piece is an iron T-shaped locking piece.
8. The test device for new energy battery production according to claim 1, wherein: the novel storage frame is characterized in that buckling mechanisms are arranged between the front side and the rear side of the storage frame and the sealing cover, the buckling mechanisms comprise second step holes arranged in the storage frame, third springs are arranged in the second step holes, the third springs are fixedly connected with second T-shaped locking pieces extending out of the second step holes, second locking holes matched with the second T-shaped locking pieces are formed in the inner walls of the sealing cover, and ejection assemblies matched with the second locking holes are arranged on the sealing cover.
9. The test device for new energy battery production according to claim 8, wherein: the ejection assembly comprises an elastic poking piece arranged on the outer surface of the sealing cover, the elastic poking piece is fixedly connected with a top piece extending out of the second lock hole, and the top piece is matched with the second T-shaped lock piece.
10. The test device for new energy battery production according to claim 1, wherein: the upper surfaces of the two sealing plates are provided with pulling grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310976774.7A CN117092532A (en) | 2023-08-04 | 2023-08-04 | Testing device for new energy battery production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310976774.7A CN117092532A (en) | 2023-08-04 | 2023-08-04 | Testing device for new energy battery production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117092532A true CN117092532A (en) | 2023-11-21 |
Family
ID=88782196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310976774.7A Withdrawn CN117092532A (en) | 2023-08-04 | 2023-08-04 | Testing device for new energy battery production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117092532A (en) |
-
2023
- 2023-08-04 CN CN202310976774.7A patent/CN117092532A/en not_active Withdrawn
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Application publication date: 20231121 |
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