CN201149578Y - Apparatus for detecting battery welding performance - Google Patents
Apparatus for detecting battery welding performance Download PDFInfo
- Publication number
- CN201149578Y CN201149578Y CNU2007201719402U CN200720171940U CN201149578Y CN 201149578 Y CN201149578 Y CN 201149578Y CN U2007201719402 U CNU2007201719402 U CN U2007201719402U CN 200720171940 U CN200720171940 U CN 200720171940U CN 201149578 Y CN201149578 Y CN 201149578Y
- Authority
- CN
- China
- Prior art keywords
- unit
- pulling force
- battery
- cover plate
- welding performance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 title claims abstract description 33
- 238000012423 maintenance Methods 0.000 claims description 17
- 230000014759 maintenance of location Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000012360 testing method Methods 0.000 abstract description 15
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000011056 performance test Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 230000000875 corresponding effect Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a battery welding performance test device, which is applied on an automatic conveying device for a battery to be detected, and comprises an automatic retainer unit used to fix the battery to be detected, a tension testing unit and a moving device which drives the tension testing unit to move, wherein the moving device driving the tension testing unit to move is connected with the tension testing unit, the tension testing unit includes a cover plate clamping mechanism and a tension mechanism controlling the cover plate clamping mechanism to produce tension, and the retainer unit is arranged at a position corresponding to the cover plate clamping mechanism of the tension testing unit. The device can automatically test the cover plate welding condition of the battery on the automatic conveying device so as to increase efficiency, and can conduct a 100 percent test to all the products, so that the qualification rate of products can be better assured and high requirements on the battery quality by customers can be better satisfied.
Description
Technical field
The utility model relates to battery manufacturing technology field, relates in particular to a kind of battery welding performance pick-up unit of test battery cover plate welding situation.
Background technology
In battery (especially lithium battery) production run, especially, need carry out battery cover board welding situation test to the cylindrical battery of finishing after block and the lug laser bonding, reclaim for the battery that does not reach welding requirements.And this testing process realizes by manually utilizing the spring tension scale at present, this detection method is owing to be to utilize manual detection, therefore testing efficiency is low, can not the product of producing all be detected, can only inspect by random samples product, can not guarantee the qualification rate of product and client high request the cylindrical battery quality.
The utility model content
Technical problem to be solved in the utility model provides a kind of battery welding performance pick-up unit that can improve test battery cover plate welding situation efficient.
Battery welding performance pick-up unit described in the utility model, be applied on the automatic conveying device of battery to be detected, it is characterized in that, comprise the automatic maintenance unit that is used to tighten up battery to be detected, the pulling force detecting unit, drive the mobile device of pulling force detecting unit motion, the mobile device and the pulling force detecting unit of described drive pulling force detecting unit motion are in transmission connection, described pulling force detecting unit comprises that cover plate gripping body and the described cover plate gripping body of control produce the tensile machine of pulling force, and described maintenance unit is corresponding with the position of the cover plate gripping body of described pulling force detecting unit.
Described automatic maintenance unit comprises retention means, drives the propulsion system of motion, the propulsion system that drive the retention means motion retention means that is in transmission connection.Can drive retention means by propulsion system like this and move and realize tightening up and unclamp of battery, with convenient the fixing automatically of battery of realizing.
Described cover plate gripping body comprises the propulsion system that cover plate jaw, the described jaw of control open and close, and controls propulsion system that described jaw the opens and closes cover plate jaw that is in transmission connection.Like this clamping that can drive the cover plate jaw by propulsion system with unclamp, realize stepping up automatically of battery cover with convenient.
Described tensile machine comprises shift unit, elastic component, pulling force transferring structure; Corresponding displaced device upper end, described elastic component lower end, a side of the lower end of the corresponding pulling force transferring structure in described elastic component upper end, the lower end opposite side of described pulling force transferring structure connects described cover plate jaw.Can upward pressure thereby the pulling force transferring structure is applied one by the displacement effect that elastic component is produced of moving of shift unit like this, and then drive the cover plate gripping body battery cover board generation pulling force upwards.
Described pulling force transferring structure is a tautness meter.The size that can show the suffered pulling force of battery cover board like this.
Described pulling force transferring structure lower end is provided with a limited block.Described limited block can be controlled the position of tautness meter, so that elastic component is not subjected to the action of gravity of tautness meter and keeps deformation-free free state before work.
A described tautness meter wherein side vertically is provided with a guide rail, and described tautness meter is slidingly arranged on the described guide rail.Can guarantee the moving direction of tautness meter so better.
Between described elastic component and the described shift unit a plate is set.Described web joint plays equilibrium of forces effect between spring and the shift unit.
Described battery welding performance pick-up unit comprises that also a cover plate reclaims the unit, is movably arranged on described pulling force detecting unit below.Can reclaim underproof battery cover board after tested like this.
Described cover plate reclaims the unit and comprises returnable, drives the shift unit that returnable moves, and drives shift unit that returnable the moves returnable that is in transmission connection.When pulling force detecting unit pull-up battery cover board, described shift unit drives returnable and is displaced to the underproof battery cover board of detecting unit below recovery welding like this.
The utility model is owing to be provided with automatic maintenance unit, the cover plate gripping body of battery and control the tensile machine that described cover plate gripping body produces pulling force, therefore automatically the maintenance unit can be automatically the fixing battery on the automatic conveying device, tensile machine can produce pulling force and act on the cover plate gripping body and detect battery cover board welding situation.So the utility model can be realized the detection of cover plate welding situation automatically to the battery on the automatic conveying device, thereby improved work efficiency, and can the product of producing all be detected, can guarantee the qualification rate of product better and reach the high request of client battery quality.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model specific embodiment when being installed on the electric welding of cylindrical battery laser and the folding lug all-in-one.
Fig. 2 is the structural representation of the pulling force detecting unit of the utility model specific embodiment.
Fig. 3 is the structural representation of the maintenance unit of the utility model specific embodiment.
Fig. 4 is the structural representation that the cover plate of the utility model specific embodiment reclaims the unit.
Fig. 5 is the utility model specific embodiment structural representation in the course of the work.
Among the figure: 1, battery in place frock, 2, disk, 3, cylindrical battery, 4, guide rail, 5, shift unit, 6, the pulling force transferring structure, 7, limited block, 8, spring, 9, web joint, 10, shift unit, 11, propulsion system, 12, jaw, 13, mark spare, 14, propulsion system, 15, retention means, 16, shift unit, 17, returnable, 18, battery cover board
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
As shown in Figure 1, get and a kind ofly be applied in lithium battery welding performance pick-up unit on cylindrical battery laser spot welding and the folding lug all-in-one as specific embodiment of the utility model.The disk 2 of cylindrical battery laser spot welding and folding lug all-in-one can be considered as the automatic conveying device of battery to be detected, which is provided with all-in-one battery frock position 1, battery in place frock on the all-in-one adopts in pairs and is provided with, cylindrical battery 3 to be detected is placed on all-in-one battery frock position 1, battery in place frock 1 is provided with eyelet, by disk 2 cylindrical battery 3 to be detected is delivered to the detection station.Battery welding performance pick-up unit comprises that maintenance unit, pulling force detecting unit, the mobile device 5 that drives the motion of pulling force detecting unit, cover plate reclaim the unit; Described maintenance unit is used to tighten up battery to be detected, prevents battery in testing process, produces slip owing to be subjected to the effect of extraneous power; The mobile device 5 of described drive pulling force detecting unit motion is in transmission connection with the pulling force detecting unit, described pulling force detecting unit, the tensile machine that comprises the pulling force size that cover plate gripping body and the described cover plate gripping body of control produce, the position of the cover plate gripping body of the corresponding described pulling force detecting unit in described maintenance unit; Cover plate reclaims the unit, is movably arranged on described pulling force detecting unit below, is used for underproof battery cover board is after tested reclaimed.
As shown in Figure 2, displaying is the structural representation of the utility model pulling force detecting unit.
The mobile device 5 of described drive pulling force detecting unit motion is in transmission connection with the pulling force detecting unit, described pulling force detecting unit comprises the tensile machine of the pulling force size that cover plate gripping body and the described cover plate gripping body of control produce, described cover plate gripping body comprises the propulsion system 11 that cover plate jaw 12, the described jaw of control open and close, described tensile machine lower end connection cover plate holder pawl 12 passes to battery cover board 18 with pulling force by cover plate jaw 12.
Described tensile machine comprises shift unit 10, spring (elastic component a kind of) 8, pulling force transferring structure 6; Described spring 8 lower end corresponding displaced devices 10, and a plate 9 is set between the two, this web joint plays equilibrium of forces effect between spring and the shift unit; One side of the lower end of the corresponding pulling force transferring structure 6 in these spring 8 upper ends, the lower end opposite side of described pulling force transferring structure connects described cover plate jaw, thereby by the displacement effect that 10 pairs of springs of shift unit 8 produce pulling force is transmitted piece 6 and apply a pressure, and then drive 12 pairs of battery cover boards of cover plate jaw, 18 generations pulling force upwards.It is a tautness meter that described pulling force transmits piece, this tautness meter can show the size of the pulling force that battery cover board is suffered, a described in addition tautness meter wherein side vertically is provided with a guide rail 4, described tautness meter is slidingly arranged on the described guide rail 4, therefore, when breaking away from when defective cover plate tension power effect and with battery container, tautness meter just can be under the acting force of spring 8, move up along guide rail, and then drive battery cover board 18 separates with housing; Described tautness meter lower end is provided with a limited block 7, and this limited block can be controlled the position of tautness meter, so that spring 8 is not subjected to the action of gravity of tautness meter and keeps deformation-free free state before work.
As shown in Figure 3, be the structural representation of the utility model maintenance unit.Described maintenance unit comprises retention means 15 and propulsion system 14 thereof, mark spare 13; Described retention means 15 is the maintenance piece of the two ends of a side with fixation projection therein, the size of described projection matches with eyelet on the described battery in place frock 1, like this when battery moves to this setting position place, the projection of this maintenance unit is just inserted the empty intraocular of this positioning tool, thereby battery has been played the effect of tightening up; Described mark spare 13 is two, runs through described retention means 15 sidewalls respectively, and this mark spare 13 is a marking pen, owing to adopt this mark spare 13 just can mark mark synchronously on battery.
As shown in Figure 4, reclaim the structural representation of unit for the utility model cover plate.Described cover plate reclaims the unit and comprises a returnable 17 and shift unit 16 thereof, and when the jaw 12 pull-up battery cover boards 18 of pulling force detecting unit, described shift unit 16 drives returnable 17 and is displaced to jaw 12 belows and reclaims the underproof battery cover board of welding.
As shown in Figure 5, the course of work of this battery welding performance pick-up unit is:
Before the work beginning:
The battery cover board welding performance pick-up unit of the utility model specific embodiment is installed in the top of a certain side of the disk workplace of all-in-one, adjust the position, make when the battery frock position 1 on the disk 2 turns to this device below the just in time corresponding described working battery cover plate 18 for the treatment of of the cover plate jaw 12 of this device.
Work beginning back:
Step 1: battery is placed on the all-in-one battery frock position 1, and disk 2 is delivered to the detection station with cylindrical battery 3 to be detected.
Step 2: the propulsion system 14 of maintenance unit drive retention means 15 and marking pen 13 advances, retention means 15 is inserted from the eyelet of cylindrical battery positioning tool 1, cylindrical battery is tightened up, make it in testing process, can not produce slippage because being subjected to pulling force, marking pen 13 is ticked in the battery side simultaneously, is convenient to the battery in place work of the X-ray check operation of back; Meanwhile, jaw shift unit 5 descends, and drives the position that jaw is in battery cover board.
Step 3: jaw propulsion system 11 drive jaw 12 and clamp cover plate 18.
Step 4: the shift unit 10 up (its stroke decides according to the weld force of technological requirement and the gravity sum of correlated parts) of battery detection unit, drive web joint 9 compression springs 8, the force of compression of spring 8 finally acts on the jaw 12 by tautness meter 6, thereby jaw passes to the pulling force effect that one of battery cover board makes progress, and the actual pull size is shown on the display screen of tautness meter 6.
Step 5: if pulling force does not reach technological requirement, then because the acting force of 8 pairs of jaws 12 of spring has surpassed weld force, and cover plate 18 will be pulled, the mobile device 5 that drives the motion of pulling force detecting unit is up; The shift unit 16 drive cover plate returnable 17 of cover plate recovery unit are advanced then, reclaim the cover plate that is pulled, and all each propulsion system and shift unit are got back to original position at last.
Step 6: if pulling force reaches technological requirement, then save the process that reclaims in the step 5, directly each propulsion system and shift unit are got back to original position.
Step 7: tautness meter 6 falls the back and is held by tautness meter lower position block 7, so that spring 8 is not subjected to the action of gravity of tautness meter and keeps deformation-free free state before work, battery after last disk 2 is finished detection changes next station over to, and will go up a station battery and change the process of this station above repeating over to, and at next station the battery that weld force does not reach technological requirement is sorted out, the battery that will reach technological requirement changes next station again over to.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design; can also make some simple deduction or replace; as: the also available automatic conveying belt of the automatic conveying device of battery to be detected, also can replace springs etc., all should be considered as belonging to protection domain of the present utility model with other elastic components.
Claims (10)
1, a kind of battery welding performance pick-up unit, be applied on the automatic conveying device of battery to be detected, it is characterized in that, comprise the automatic maintenance unit that is used to tighten up battery to be detected, the pulling force detecting unit, drive the mobile device of pulling force detecting unit motion, the mobile device and the pulling force detecting unit of described drive pulling force detecting unit motion are in transmission connection, described pulling force detecting unit comprises that cover plate gripping body and the described cover plate gripping body of control produce the tensile machine of pulling force, and described maintenance unit is corresponding with the position of the cover plate gripping body of described pulling force detecting unit.
2, battery welding performance pick-up unit according to claim 1 is characterized in that: described automatic maintenance unit comprises retention means, drives the propulsion system of motion, the propulsion system that drive the retention means motion retention means that is in transmission connection.
3, battery welding performance pick-up unit according to claim 1 is characterized in that: described cover plate gripping body comprises the propulsion system that cover plate jaw, the described jaw of control open and close, and controls propulsion system that described jaw the opens and closes cover plate jaw that is in transmission connection.
4, battery welding performance pick-up unit according to claim 1, it is characterized in that: described tensile machine comprises shift unit, elastic component, pulling force transferring structure; Corresponding displaced device upper end, described elastic component lower end, a side of the lower end of the corresponding pulling force transferring structure in described elastic component upper end, the lower end opposite side of described pulling force transferring structure connects described cover plate gripping body.
5, battery welding performance pick-up unit according to claim 4, it is characterized in that: described pulling force transferring structure is a tautness meter.
6, battery welding performance pick-up unit according to claim 5 is characterized in that: described pulling force transferring structure lower end is provided with a limited block.
7, battery welding performance pick-up unit according to claim 5 is characterized in that: a described tautness meter wherein side vertically is provided with a guide rail, and described tautness meter is slidingly arranged on the described guide rail.
8, battery welding performance pick-up unit according to claim 4 is characterized in that: between described elastic component and the described shift unit a plate is set.
9, battery welding performance pick-up unit according to claim 1 is characterized in that: comprise that also a cover plate reclaims the unit, be movably arranged on described pulling force detecting unit below.
10, battery welding performance pick-up unit according to claim 9 is characterized in that: described cover plate reclaims the unit and comprises returnable, drives the shift unit that returnable moves, and drives shift unit that returnable the moves returnable that is in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201719402U CN201149578Y (en) | 2007-09-25 | 2007-09-25 | Apparatus for detecting battery welding performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201719402U CN201149578Y (en) | 2007-09-25 | 2007-09-25 | Apparatus for detecting battery welding performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149578Y true CN201149578Y (en) | 2008-11-12 |
Family
ID=40117349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201719402U Expired - Lifetime CN201149578Y (en) | 2007-09-25 | 2007-09-25 | Apparatus for detecting battery welding performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149578Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017964A (en) * | 2012-12-24 | 2013-04-03 | 天津力神电池股份有限公司 | Testing device for rivet force between battery cover and cathode nickel sheet |
| CN104390855A (en) * | 2014-12-12 | 2015-03-04 | 河北银隆新能源有限公司 | Battery plate welding performance test clamp and test method |
| CN105195896A (en) * | 2014-08-30 | 2015-12-30 | 王月兰 | Lithium battery welding equipment |
| CN106950105A (en) * | 2017-03-11 | 2017-07-14 | 深圳市丰顺泰和投资合伙企业（有限合伙） | Battery modules aluminium wire ultrasonic bonding pull force calculation device and method |
| CN108160519A (en) * | 2017-12-12 | 2018-06-15 | 无锡众望四维科技有限公司 | A kind of ceramic product combines elasticity automatic checkout equipment |
| CN108333065A (en) * | 2018-02-25 | 2018-07-27 | 上海质远信息技术服务有限公司 | A kind of knockdown welding quality analytical equipment |
| CN109848600A (en) * | 2019-03-22 | 2019-06-07 | 无锡先导智能装备股份有限公司 | A kind of the solder joint detection device and solder joint detection method of cylindrical battery cap |
| CN110208092A (en) * | 2019-06-19 | 2019-09-06 | 无锡先导智能装备股份有限公司 | Device for testing tensile force and battery pack wiring |
| CN110369903A (en) * | 2019-07-05 | 2019-10-25 | 联动天翼新能源有限公司 | Laser welding tension intensity on-line measuring device |
| CN113155632A (en) * | 2021-04-07 | 2021-07-23 | 刘秋平 | Detection system and detection process for safety belt hanger in electric power construction |
-
2007
- 2007-09-25 CN CNU2007201719402U patent/CN201149578Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017964A (en) * | 2012-12-24 | 2013-04-03 | 天津力神电池股份有限公司 | Testing device for rivet force between battery cover and cathode nickel sheet |
| CN105195896A (en) * | 2014-08-30 | 2015-12-30 | 王月兰 | Lithium battery welding equipment |
| CN104390855A (en) * | 2014-12-12 | 2015-03-04 | 河北银隆新能源有限公司 | Battery plate welding performance test clamp and test method |
| CN106950105A (en) * | 2017-03-11 | 2017-07-14 | 深圳市丰顺泰和投资合伙企业（有限合伙） | Battery modules aluminium wire ultrasonic bonding pull force calculation device and method |
| CN108160519A (en) * | 2017-12-12 | 2018-06-15 | 无锡众望四维科技有限公司 | A kind of ceramic product combines elasticity automatic checkout equipment |
| CN108333065A (en) * | 2018-02-25 | 2018-07-27 | 上海质远信息技术服务有限公司 | A kind of knockdown welding quality analytical equipment |
| CN108333065B (en) * | 2018-02-25 | 2020-05-22 | 上海质远信息技术服务有限公司 | Combined welding quality analysis device |
| CN109848600A (en) * | 2019-03-22 | 2019-06-07 | 无锡先导智能装备股份有限公司 | A kind of the solder joint detection device and solder joint detection method of cylindrical battery cap |
| CN110208092A (en) * | 2019-06-19 | 2019-09-06 | 无锡先导智能装备股份有限公司 | Device for testing tensile force and battery pack wiring |
| CN110208092B (en) * | 2019-06-19 | 2024-06-04 | 无锡先导智能装备股份有限公司 | Tensile force testing device and battery assembly line |
| CN110369903A (en) * | 2019-07-05 | 2019-10-25 | 联动天翼新能源有限公司 | Laser welding tension intensity on-line measuring device |
| CN113155632A (en) * | 2021-04-07 | 2021-07-23 | 刘秋平 | Detection system and detection process for safety belt hanger in electric power construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201149578Y (en) | Apparatus for detecting battery welding performance | |
| CN105137323B (en) | A kind of pcb board automatic testing equipment and its test method | |
| CN102879759B (en) | A kind of automatic feeding sealing verification Apparatus for () and method therefor of electric power metering device | |
| CN103787081A (en) | Grabbing and detecting mechanism for parts | |
| CN208322533U (en) | Clamping jig | |
| CN207086377U (en) | One kind automation power panel p-wire | |
| CN109015725A (en) | A kind of battery core is synchronous to grab detection feeding manipulator | |
| CN210269097U (en) | Drop hammer impact testing machine for track system | |
| CN109848600A (en) | A kind of the solder joint detection device and solder joint detection method of cylindrical battery cap | |
| CN108554848A (en) | Online bulb lamp lights light modulation test machine | |
| CN209492790U (en) | A kind of labelling machine and its pick up platform | |
| CN110281002A (en) | Automobile front suspension bolt fastening equipment and working method | |
| CN106269587B (en) | IC chip cliff cut style testing, sorting machine automatic collecting device | |
| CN109633363A (en) | A kind of system for testing inductance core automatic tape-wrapping | |
| CN209388871U (en) | A kind of system for testing inductance core automatic tape-wrapping | |
| CN106568594B (en) | Smoothness detection method and device for sliding door | |
| CN105328438B (en) | Device for the spring for detecting gear in installation direction disk force aid system | |
| CN205404099U (en) | Durable test test bench of car ignition switch | |
| CN108325866B (en) | Automatic torque detection equipment for damper | |
| CN107282466A (en) | Gear torsion force detection machine | |
| CN203069385U (en) | Automobile pedal durability test device | |
| CN207956964U (en) | The positioning installation apparatus of lithium battery circuit plate | |
| CN102998091B (en) | Testing tool with soft plate transmitter optical subassembly (TOSA) | |
| CN217930842U (en) | Tire crack initiation resistance testing device | |
| CN209140075U (en) | A kind of terminal box welding equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081112 |
|
| CX01 | Expiry of patent term |