CN209334484U - A kind of detection system with tab shaping feature - Google Patents
A kind of detection system with tab shaping feature Download PDFInfo
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- CN209334484U CN209334484U CN201822018959.4U CN201822018959U CN209334484U CN 209334484 U CN209334484 U CN 209334484U CN 201822018959 U CN201822018959 U CN 201822018959U CN 209334484 U CN209334484 U CN 209334484U
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- pressing plate
- telescoping mechanism
- detection system
- elastic construction
- tab
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Abstract
The utility model belongs to battery technology field, more particularly to a kind of detection system with tab shaping feature, including workbench, positioning device, pressing device, driving device and control device, the positioning device is set to the workbench, the pressing device is connect with the driving device, the pressing device is corresponding with the workbench, the driving device is electrically connected with the control device, the pressing device includes substrate, first pressing plate, second pressing plate, third pressing plate, first elastic construction, second elastic construction and third elastic construction, first pressing plate is set to the substrate by first elastic construction, second pressing plate is set to the substrate by second elastic construction, the third pressing plate is set to the substrate by the third elastic construction, second pressing plate and the third pressing plate are equal It is electrically connected with the control device.The detection system rapidly can be checked and be screened to the on state of tab, while carry out shaping to tab, and its structure is simple, easy to operate, safe and efficient.
Description
Technical field
The utility model belongs to battery technology field, and in particular to a kind of detection system with tab shaping feature.
Background technique
The difference of the electrolyte according to used in lithium ion battery, lithium ion battery are divided into liquid lithium ionic cell
(Liquified Lithium-Ion Battery, referred to as LIB) and polymer Li-ion battery (Polymer Lithium-
Ion Battery, referred to as PLB) or plastic lithium-ion battery (Plastic Lithium Ion Batteries, referred to as
PLB).Positive and negative pole material used in polymer Li-ion battery and liquid lithium ion be all it is identical, positive electrode be divided into cobalt acid
Lithium, LiMn2O4, ternary material and LiFePO 4 material, cathode are graphite, and battery working principle is also almost the same.They main
Difference is the difference of electrolyte, and liquid lithium ionic cell uses liquid electrolyte, and polymer Li-ion battery is then poly- with solid
Polymer electrolyte replaces, and this polymer can be " dry state ", be also possible to " colloidal state ".Polymer Li-ion battery tool
It has a safety feature, is light-weight, the features such as capacity is big and internal resistance is small.
It is existing since some models aluminium pole ears and the back gauge of nickel tab are symmetrical in polymer lithium ion battery cell production process
Have and will appear many production bad phenomenons in technology, for example, operator puts back Naked battery core direction, closedtop equipment after manual rubberizing
It does not identify positive counter-function, causes battery core to be scrapped after encapsulation；Lug bending warps, encapsulates bad packet in naked battery core transportational process
Tab, tab skew, causes to be melted into fatal bad leakage；Battery core is deviated push plate to being pushed forward by platform battery core without being accurately positioned, shift
Dynamic, battery core head angle position, which is wounded, occurs internal short-circuit.The appearance of these phenomenons greatly affected production efficiency.
In summary, the relevant technologies existing defects are unfavorable for industrial production, it would be highly desirable to perfect.
Utility model content
The purpose of this utility model is that: in view of the deficiencies of the prior art, and provide a kind of with tab shaping feature
Detection system carries out detection identification for the tab to battery core, and tab is led obstructed defective products and is screened, while to tab
Shaping is carried out, to improve production efficiency.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of detection system with tab shaping feature, including workbench, positioning device, pressing device, driving device
And control device, the positioning device are set to the workbench, the pressing device is connect with the driving device, the pressure
Tight device is corresponding with the workbench, and the driving device is electrically connected with the control device, the pressing device include substrate,
First pressing plate, the second pressing plate, third pressing plate, the first elastic construction, the second elastic construction and third elastic construction, first pressure
Plate is set to the substrate by first elastic construction, and second pressing plate is set to institute by second elastic construction
Substrate is stated, the third pressing plate is set to the substrate, second pressing plate and the third by the third elastic construction
Pressing plate is electrically connected with the control device.Battery core is placed on the table, battery core is fixed by positioning device, is driven
Pressing device is adjusted to position corresponding with battery core by dynamic device, then pressing device is driven to push, so that the first pressing plate is to electricity
The core of core carries out pushing fixation, so that the second pressing plate, third pressing plate carry out pushing shaping to two tabs of battery core respectively,
In practical application, the first elastic construction, the second elastic construction and third elastic construction are spring or elastic rubber or other
Have effects that identical material or device, their setting is in order to avoid the first pressing plate, the second pressing plate, third pressing plate and battery core
Core and tab between carry out rigid contact, thus caused by damage；Control device is to the second pressing plate for being in impaction state
It is powered and detects with third pressing plate, so that the non-defective unit of conducting be distinguished with obstructed defective products is led, the detection system structure is simple,
It is easy to operate, it is safe and efficient.
As a kind of improvement of the detection system described in the utility model with tab shaping feature, the driving device
Including the first telescoping mechanism, the second telescoping mechanism and link block, the output end of the link block and first telescoping mechanism connects
It connects, second telescoping mechanism is set to the link block, and the substrate is connect with the output end of second telescoping mechanism, institute
It states the first telescoping mechanism and second telescoping mechanism is electrically connected with the control device.First telescoping mechanism is used for band dynamic pressure
Tight device moves horizontally；For driving pressing device to move vertically, their co-ordinations are convenient for second telescoping mechanism
The detection of high-volume battery core.
It is flexible as a kind of improvement of the detection system described in the utility model with tab shaping feature, described first
The direction of motion of the output end of mechanism and the direction of motion of the output end of second telescoping mechanism are mutually perpendicular to.This design has
Feeding, discharge is carried out conducive to battery core.
It is flexible as a kind of improvement of the detection system described in the utility model with tab shaping feature, described first
Mechanism is electronic slide unit.First telescoping mechanism can also be cylinder or hydraulic cylinder；In addition to this, the first telescoping mechanism can also be
Other can reach the mechanism of identical effect.
It is flexible as a kind of improvement of the detection system described in the utility model with tab shaping feature, described second
Mechanism is cylinder or hydraulic cylinder.In addition to this, the second telescoping mechanism can also be that other can reach the mechanism of identical effect.
As a kind of improvement of the detection system described in the utility model with tab shaping feature, the positioning device
Including clamping section and contact portion, the contact portion is set to the clamping section.For fixing, contact portion is used for battery core for clamping section
It resists, prevents it from sliding.
As a kind of improvement of the detection system described in the utility model with tab shaping feature, the contact portion
Thickness is less than the thickness of battery core.This design is conducive to the first pressing plate and pushes down battery core, to play fixed effect.
As a kind of improvement of the detection system described in the utility model with tab shaping feature, the positioning device
Quantity be at least 2.Multiple positioning devices are arranged can increase the locating effect of battery core, according to the actual situation positioning device
Quantity can be flexibly set.
As a kind of improvement of the detection system described in the utility model with tab shaping feature, further include rack and
Cushion block, the workbench and first telescoping mechanism are all set in the rack, and the cushion block is set to the workbench.Machine
Frame is arranged so that the work of the system is more stable；The setting of cushion block prevents the tab of battery core from fold occurs, and increases shaping
Effect.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is one of the structural schematic diagram in the utility model；
Fig. 2 is the second structural representation in the utility model；
Wherein: 1- workbench；2- positioning device；The clamping section 21-；22- contact portion；3- pressing device；31- substrate；32-
One pressing plate；The second pressing plate of 33-；34- third pressing plate；The first elastic construction of 35-；The second elastic construction of 36-；37- third elasticity knot
Structure；4- driving device；The first telescoping mechanism of 41-；The second telescoping mechanism of 42-；43- link block；5- control device；6- rack；7-
Cushion block；8- battery core；9- tab.
Specific embodiment
As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer within an acceptable error range, those skilled in the art can within a certain error range solve described in
Technical problem basically reaches the technical effect.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "horizontal" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
The utility model is described in further detail below in conjunction with attached drawing, but not as the restriction to the utility model.
As shown in Figs. 1-2, a kind of detection system with tab shaping feature, including workbench 1, positioning device 2, compression
Device 3, driving device 4 and control device 5, positioning device 2 are set to workbench 1, and pressing device 3 is connect with driving device 4, pressure
Tight device 3 is corresponding with workbench 1, and driving device 4 is electrically connected with control device 5, and pressing device 3 includes substrate 31, the first pressing plate
32, the second pressing plate 33, third pressing plate 34, the first elastic construction 35, the second elastic construction 36 and third elastic construction 37, the first pressure
Plate 32 is set to substrate 31 by the first elastic construction 35, and the second pressing plate 33 is set to substrate 31 by the second elastic construction 36,
Third pressing plate 34 is set to substrate 31 by third elastic construction 37, the second pressing plate 33 and third pressing plate 34 with control device 5
Electrical connection.Battery core 8 is placed on workbench 1, battery core 8 is fixed by positioning device 2, driving device 4 will be compressed and be filled
It sets 3 and is adjusted to position corresponding with battery core 8, then pressing device 3 is driven to push, so that core of first pressing plate 32 to battery core 8
Pushing fixation is carried out, so that the second pressing plate 33, third pressing plate 34 carry out pushing shaping to two tabs 9 of battery core 8 respectively；In reality
Border application in, the first elastic construction 35, the second elastic construction 36 and third elastic construction 37 be spring or elastic rubber, either
Other to have effects that identical material or device, their setting avoids the first pressing plate 32, the second pressing plate 33, third pressing plate 34
Carry out rigid contact between the core and tab 9 of battery core 8, thus caused by damage；Control device 5 is in impaction state
Second pressing plate 33 and third pressing plate 34, which are powered, to be detected, to the non-defective unit of conducting be distinguished with obstructed defective products is led, the detection
System structure is simple, easy to operate, safe and efficient.
Preferably, driving device 4 includes the first telescoping mechanism 41, the second telescoping mechanism 42 and link block 43, link block 43
It is connect with the output end of the first telescoping mechanism 41, the second telescoping mechanism 42 is set to link block 43, substrate 31 and the second telescopic machine
The output end of structure 42 connects, and the first telescoping mechanism 41 and the second telescoping mechanism 42 are electrically connected with control device 5.First telescopic machine
Structure 41 is for driving pressing device 3 to move horizontally；Second telescoping mechanism 42 is used to that pressing device 3 to be driven to move vertically, it
Co-ordination, be convenient for the detection of high-volume battery core 8.
Preferably, the movement of the output end of the direction of motion of the output end of the first telescoping mechanism 41 and the second telescoping mechanism 42
Direction is mutually perpendicular to.This design is conducive to battery core 8 and carries out feeding, discharge.
Preferably, the first telescoping mechanism 41 is electronic slide unit.First telescoping mechanism 41 can also be cylinder or hydraulic cylinder；It removes
Except this, the first telescoping mechanism 41 can also be that other can reach the mechanism of identical effect.
Preferably, the second telescoping mechanism 42 is cylinder or hydraulic cylinder.In addition to this, the second telescoping mechanism 42 can also be it
He can reach the mechanism of identical effect.
Preferably, positioning device 2 includes clamping section 21 and contact portion 22, and contact portion 22 is set to clamping section 21.Clamping section
21 for fixing, and contact portion 22 prevents it from sliding for resisting battery core 8.
Preferably, the thickness of contact portion 22 is less than the thickness of battery core 8.This design is conducive to the first pressing plate 32 and pushes down battery core
8, to play fixed effect.
Preferably, the quantity of positioning device 2 is at least 2.Multiple positioning devices 2, which are arranged, can increase the positioning of battery core 8
Effect, the quantity of positioning device 2 can be flexibly set according to the actual situation.
The utility model further includes rack 6 and cushion block 7, and workbench 1 and the first telescoping mechanism 41 are all set in rack 6, pad
Block 7 is set to workbench 1.Rack 6 is arranged so that the work of the system is more stable；The setting of cushion block 7 prevents the pole of battery core 8
Fold occurs for ear 9, increases shaping effect.
The working principle of the utility model is: battery core 8 is placed on workbench 1, by positioning device 2 to battery core 8 into
Row is fixed, and pressing device 3 is adjusted to position corresponding with battery core 8 by driving device 4, then pressing device 3 is driven to push, so that
First pressing plate 32 carries out pushing fixation to the core of battery core 8, so that the second pressing plate 33, third pressing plate 34 are respectively to the two of battery core 8
A tab 9 carries out pushing shaping, and the setting of the first elastic construction 35, the second elastic construction 36 and third elastic construction 37 avoids
Rigid contact is carried out between first pressing plate 32, the second pressing plate 33, third pressing plate 34 and the core and tab 9 of battery core 8, to cause
Damage；Control device 5 is powered to the second pressing plate 33 and third pressing plate 34 that are in impaction state and detects, thus by the good of conducting
Product are distinguished with obstructed defective products is led.
Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that this
Utility model is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various
Other combinations, modification and environment, and above-mentioned introduction or related fields can be passed through within the scope of the inventive concept described herein
Technology or knowledge be modified.And changes and modifications made by those skilled in the art do not depart from the spirit and model of the utility model
It encloses, then it all should be in the protection scope of the appended claims for the utility model.
Claims (9)
1. a kind of detection system with tab shaping feature, it is characterised in that: including workbench (1), positioning device (2), pressure
Tight device (3), driving device (4) and control device (5), the positioning device (2) are set to the workbench (1), the pressure
Tight device (3) is connect with the driving device (4), and the pressing device (3) is corresponding with the workbench (1), the driving dress
It sets (4) to be electrically connected with the control device (5), the pressing device (3) includes substrate (31), the first pressing plate (32), the second pressure
Plate (33), third pressing plate (34), the first elastic construction (35), the second elastic construction (36) and third elastic construction (37), it is described
First pressing plate (32) is set to the substrate (31) by first elastic construction (35), and second pressing plate (33) passes through institute
It states the second elastic construction (36) to be set to the substrate (31), the third pressing plate (34) passes through the third elastic construction (37)
It is set to the substrate (31), second pressing plate (33) and the third pressing plate (34) are electrically connected with the control device (5)
It connects.
2. as described in claim 1 with the detection system of tab shaping feature, it is characterised in that: the driving device (4)
Including the first telescoping mechanism (41), the second telescoping mechanism (42) and link block (43), the link block (43) is stretched with described first
The output end of contracting mechanism (41) connects, and second telescoping mechanism (42) is set to the link block (43), the substrate (31)
It is connect with the output end of second telescoping mechanism (42), first telescoping mechanism (41) and second telescoping mechanism (42)
It is electrically connected with the control device (5).
3. as claimed in claim 2 with the detection system of tab shaping feature, it is characterised in that: first telescoping mechanism
(41) direction of motion of output end and the direction of motion of the output end of second telescoping mechanism (42) are mutually perpendicular to.
4. as claimed in claim 2 with the detection system of tab shaping feature, it is characterised in that: first telescoping mechanism
It (41) is electronic slide unit.
5. as claimed in claim 2 with the detection system of tab shaping feature, it is characterised in that: second telescoping mechanism
It (42) is cylinder or hydraulic cylinder.
6. as described in claim 1 with the detection system of tab shaping feature, it is characterised in that: the positioning device (2)
Including clamping section (21) and contact portion (22), the contact portion (22) is set to the clamping section (21).
7. as claimed in claim 6 with the detection system of tab shaping feature, it is characterised in that: the contact portion (22)
Thickness is less than the thickness of battery core (8).
8. as described in claim 1 with the detection system of tab shaping feature, it is characterised in that: the positioning device (2)
Quantity be at least 2.
9. as claimed in claim 2 with tab shaping feature detection system, it is characterised in that: further include rack (6) and
Cushion block (7), the workbench (1) and first telescoping mechanism (41) are all set in the rack (6), and the cushion block (7) sets
It is placed in the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018959.4U CN209334484U (en) | 2018-12-04 | 2018-12-04 | A kind of detection system with tab shaping feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018959.4U CN209334484U (en) | 2018-12-04 | 2018-12-04 | A kind of detection system with tab shaping feature |
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| Publication Number | Publication Date |
|---|---|
| CN209334484U true CN209334484U (en) | 2019-09-03 |
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ID=67750369
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822018959.4U Active CN209334484U (en) | 2018-12-04 | 2018-12-04 | A kind of detection system with tab shaping feature |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918686A (en) * | 2019-11-23 | 2020-03-27 | 安徽枫雅轩科技信息服务有限公司 | Air condition compressor casing shaping device |
| CN111392403A (en) * | 2020-03-18 | 2020-07-10 | 深圳市昊天宸科技有限公司 | Multifunctional battery cell detection equipment |
-
2018
- 2018-12-04 CN CN201822018959.4U patent/CN209334484U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918686A (en) * | 2019-11-23 | 2020-03-27 | 安徽枫雅轩科技信息服务有限公司 | Air condition compressor casing shaping device |
| CN111392403A (en) * | 2020-03-18 | 2020-07-10 | 深圳市昊天宸科技有限公司 | Multifunctional battery cell detection equipment |
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