CN204257741U - Full-automatic lithium-ion electric core lug welder - Google Patents
Full-automatic lithium-ion electric core lug welder Download PDFInfo
- Publication number
- CN204257741U CN204257741U CN201420808440.5U CN201420808440U CN204257741U CN 204257741 U CN204257741 U CN 204257741U CN 201420808440 U CN201420808440 U CN 201420808440U CN 204257741 U CN204257741 U CN 204257741U
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- pallet
- material loading
- blanking
- cylinder
- battery core
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The full-automatic lithium-ion electric core lug welder of one of the present utility model, comprises welding mechanism, connecting gear and charging and discharging mechanism, and welding mechanism comprises positive pole ultrasonic bonding unit side by side and negative pole ultrasonic bonding unit; Connecting gear comprises propulsion cylinder, and the piston rod end of described propulsion cylinder is connected with battery core pallet; Charging and discharging mechanism, comprise the pallet being laid on propulsion cylinder side, pallet front end is relative with the battery core pallet vertical of return state, pallet is provided with lift cylinder above front end, the piston-rod lower end of lift cylinder is connected with base, be provided with the material loading sucker of external vacuum pump below base, on rear side of material loading base, level connection joint has transverse cylinder.The all right PLC of above-mentioned power set controls.The beneficial effects of the utility model are: the full-automatic disposable ultrasonic bonding achieving lithium ion battery cell lug and pole plate, and while enhancing productivity, ensure that the consistency of product, the scope of application and application prospect are quite wide.
Description
Technical field
The utility model relates to a kind of full-automatic lithium-ion electric core lug welder.
Background technology
In the processing of lithium battery, need cell polar ear and switching piece to weld together, in industry, be generally adopt manually to carry out welding processing, inefficiency by hand, and easily occur the problem that rosin joint welding is unstable.
Ultrasonic wave metal Fundamentals of Welding are the mechanical vibrational energies utilizing ultrasonic wave (frequency is more than 16KHz), connect a kind of specific process of same metal or dissimilar metal, metal is when carrying out ultrasonic bonding, neither to workpiece conveying electric current, also high temperature heat source is not imposed to workpiece, just under static pressure, vibrational energy is changed into the friction energy between workpiece, deformation energy and limited temperature rise, metallurgical binding between joint is a kind of solid State Welding realized when fusing does not occur mother metal, the phenomenons such as the splashing produced when therefore it effectively overcomes resistance welded and oxidation.The present automated machine being badly in need of adopting ultrasonic wave metal to weld.
Summary of the invention
For solving above technical deficiency, the utility model provides the high full-automatic lithium-ion electric core lug welder of a kind of operating efficiency.
The utility model is realized by following measures:
The full-automatic lithium-ion electric core lug welder of one of the present utility model, comprising:
Welding mechanism, comprises positive pole ultrasonic bonding unit side by side and negative pole ultrasonic bonding unit, and the soldering tip of described positive pole ultrasonic bonding unit is relative with the soldering tip interval of negative pole ultrasonic bonding unit;
Connecting gear, comprise propulsion cylinder, the piston rod end of described propulsion cylinder is connected with the battery core pallet between soldering tip and the soldering tip of negative pole ultrasonic bonding unit that can push to positive pole ultrasonic bonding unit, the longitudinal rail matched with battery core pallet is equipped with below described battery core pallet, described longitudinal rail end is provided with limit base, and described limit base is provided with lower air cylinder;
Feed mechanism, comprise the material loading pallet being laid on propulsion cylinder side, described material loading pallet front end is relative with the battery core pallet vertical of return state, material loading pallet is provided with material loading lift cylinder above front end, the piston-rod lower end of described material loading lift cylinder is connected with material loading base, be provided with the material loading sucker of external vacuum pump below described material loading base, on rear side of material loading base level connection joint have can between material loading pallet front end and the battery core pallet of return state the piston rod of the material loading transverse cylinder of reciprocal telescopic;
Cutting agency, comprise the blanking pallet being laid on propulsion cylinder opposite side, described blanking pallet rear end is relative with the battery core pallet vertical of return state, blanking pallet is provided with blanking lift cylinder above rear end, the piston-rod lower end of described blanking lift cylinder is connected with blanking base, be provided with the blanking sucker of external vacuum pump below described blanking base, on rear side of blanking base level connection joint have can between blanking pallet rear end and the battery core pallet of return state the piston rod of the blanking transverse cylinder of reciprocal telescopic;
PLC signal connects the control switch of propulsion cylinder, material loading lift cylinder, material loading transverse cylinder, blanking lift cylinder, blanking transverse cylinder, vacuum pump, lower air cylinder and positive pole ultrasonic bonding unit and negative pole ultrasonic bonding unit.
Above-mentioned battery core pallet is provided with vertical front apron and backboard, and described front apron upper end-face edge has three spacing edge-cuts.
The beneficial effects of the utility model are: the full-automatic disposable ultrasonic bonding achieving lithium ion battery cell lug and pole plate, and while enhancing productivity, ensure that the consistency of product, the scope of application and application prospect are quite wide.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Wherein: 1 positive pole ultrasonic bonding unit, 2 negative pole ultrasonic bonding unit, 3 battery core pallets, 4 limit bases, 5 times air cylinders, 6 soldering tips, 7 longitudinal rails, 8 battery cores, 9 propulsion cylinders, 10 material loading suckers, 11 material loading bases, 12 material loading lift cylinders, 13 material loading transverse cylinder, 14 material loading pallets
15 backboards, 16 front aprons, 17 spacing edge-cuts, 20 blanking suckers, 21 blanking bases, 22 blanking lift cylinders, 23 blanking transverse cylinder, 24 blanking pallets.
Embodiment
Below in conjunction with accompanying drawing, further detailed description is done to the utility model:
The full-automatic lithium-ion electric core lug welder of one of the present utility model, comprises welding mechanism, connecting gear, feed mechanism and cutting agency.Battery core 8 moves on battery core pallet 3 by feed mechanism, then battery core pallet 3 is delivered to welding post by connecting gear, with welding mechanism, ultrasonic bonding is carried out to battery core 8, after having welded, connecting gear drives battery core pallet 3 return, then the battery core 8 that battery core pallet 3 welds is taken off by cutting agency, thus realizes whole welding sequence.
As shown in Figure 1, 2, concrete structure is: welding mechanism comprises positive pole ultrasonic bonding unit 1 side by side and negative pole ultrasonic bonding unit 2, and the soldering tip 6 of positive pole ultrasonic bonding unit 1 is relative with soldering tip 6 interval of negative pole ultrasonic bonding unit 2.
Connecting gear comprises propulsion cylinder 9, and the piston rod end of propulsion cylinder 9 is connected with battery core pallet 3.Be equipped with the longitudinal rail 7 matched with battery core pallet 3 below battery core pallet 3, longitudinal rail 7 end is provided with limit base 4, limit base 4 is provided with lower air cylinder 5.Propulsion cylinder 9 promote battery core pallet 3 longitudinally guide rail 7 move, between the pushed soldering tip 6 to positive pole ultrasonic bonding unit 1 of battery core and the soldering tip 6 of negative pole ultrasonic bonding unit 2, complete the transmission of battery core, then descend air cylinder 5 battery core to be pushed down, carry out next step welding.
Battery core pallet 3 is provided with vertical front apron 16 and backboard 15, and front apron 16 upper end-face edge has three spacing edge-cuts 17.When battery core is placed on battery core pallet 3, the set bolt on battery core top cover can be stuck in spacing edge-cut 17, thus prevents the left and right of battery core from offseting.When avoiding welding, battery core is rocked, and improves the fastness of cell polar ear welding.
Feed mechanism comprises the material loading pallet 14 being laid on propulsion cylinder 9 side, the battery core pallet 3 of material loading pallet 14 front end and return state is vertically opposite, material loading pallet 14 is provided with material loading lift cylinder 12 above front end, the piston-rod lower end of material loading lift cylinder 12 is connected with material loading base 11, be provided with the material loading sucker 10 of external vacuum pump below material loading base 11, on rear side of material loading base 11 level connection joint have can between material loading pallet 14 front end and the battery core pallet 3 of return state the piston rod of the material loading transverse cylinder 13 of reciprocal telescopic.During material loading, the piston rod of material loading lift cylinder 12 moves down, material loading sucker 10 is pressed close to the battery core on material loading pallet 14, vacuum pump is by suction disc vacuum pumping, under suction function, battery core is by sucker suction, then the piston rod of material loading lift cylinder 12 rises, the piston rod of material loading transverse cylinder 13 drives material loading lift cylinder 12, the battery core of sucker and absorption moves to above battery core pallet 3, then the piston rod of material loading lift cylinder 12 declines, close vacuum pump, thus battery core be moved on battery core pallet 3, last material loading lift cylinder 12 resets.
Cutting agency comprises the blanking pallet 24 being laid on propulsion cylinder 9 opposite side, the battery core pallet 3 of blanking pallet 24 rear end and return state is vertically opposite, blanking pallet 24 is provided with blanking lift cylinder 22 above rear end, the piston-rod lower end of blanking lift cylinder 22 is connected with blanking base 21, be provided with the blanking sucker 20 of external vacuum pump below blanking base 21, on rear side of blanking base 21 level connection joint have can between blanking pallet 24 rear end and the battery core pallet 3 of return state the piston rod of the blanking transverse cylinder 23 of reciprocal telescopic.During blanking, the piston rod of blanking transverse cylinder 23 drives material loading lift cylinder 12, sucker moves to above battery core pallet 3, then the piston rod of blanking lift cylinder 22 moves down, blanking sucker 20 is pressed close to the battery core on battery core pallet 3, vacuum pump is by suction disc vacuum pumping, under suction function, battery core is by sucker suction, then the piston rod of blanking lift cylinder 22 rises, the piston rod retraction of blanking transverse cylinder 23, the piston rod of blanking lift cylinder 22 moves down, and closes vacuum pump, thus battery core is moved on blanking pallet 24.PLC signal connects the control switch of propulsion cylinder, material loading lift cylinder, material loading transverse cylinder, blanking lift cylinder, blanking transverse cylinder, vacuum pump, lower air cylinder and positive pole ultrasonic bonding unit and negative pole ultrasonic bonding unit.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the art of this patent principle; can also make some improvement and replacement, these improve and replace the protection range that also should be considered as this patent.
Claims (2)
1. a full-automatic lithium-ion electric core lug welder, is characterized in that, comprising:
Welding mechanism, comprises positive pole ultrasonic bonding unit side by side and negative pole ultrasonic bonding unit, and the soldering tip of described positive pole ultrasonic bonding unit is relative with the soldering tip interval of negative pole ultrasonic bonding unit;
Connecting gear, comprise propulsion cylinder, the piston rod end of described propulsion cylinder is connected with the battery core pallet between soldering tip and the soldering tip of negative pole ultrasonic bonding unit that can push to positive pole ultrasonic bonding unit, the longitudinal rail matched with battery core pallet is equipped with below described battery core pallet, described longitudinal rail end is provided with limit base, and described limit base is provided with lower air cylinder;
Feed mechanism, comprise the material loading pallet being laid on propulsion cylinder side, described material loading pallet front end is relative with the battery core pallet vertical of return state, material loading pallet is provided with material loading lift cylinder above front end, the piston-rod lower end of described material loading lift cylinder is connected with material loading base, be provided with the material loading sucker of external vacuum pump below described material loading base, on rear side of material loading base level connection joint have can between material loading pallet front end and the battery core pallet of return state the piston rod of the material loading transverse cylinder of reciprocal telescopic;
Cutting agency, comprise the blanking pallet being laid on propulsion cylinder opposite side, described blanking pallet rear end is relative with the battery core pallet vertical of return state, blanking pallet is provided with blanking lift cylinder above rear end, the piston-rod lower end of described blanking lift cylinder is connected with blanking base, be provided with the blanking sucker of external vacuum pump below described blanking base, on rear side of blanking base level connection joint have can between blanking pallet rear end and the battery core pallet of return state the piston rod of the blanking transverse cylinder of reciprocal telescopic;
PLC signal connects the control switch of propulsion cylinder, material loading lift cylinder, material loading transverse cylinder, blanking lift cylinder, blanking transverse cylinder, vacuum pump, lower air cylinder and positive pole ultrasonic bonding unit and negative pole ultrasonic bonding unit.
2. full-automatic lithium-ion electric core lug welder according to claim 1, it is characterized in that: described battery core pallet is provided with vertical front apron and backboard, described front apron upper end-face edge has three spacing edge-cuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808440.5U CN204257741U (en) | 2014-12-19 | 2014-12-19 | Full-automatic lithium-ion electric core lug welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808440.5U CN204257741U (en) | 2014-12-19 | 2014-12-19 | Full-automatic lithium-ion electric core lug welder |
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| Publication Number | Publication Date |
|---|---|
| CN204257741U true CN204257741U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420808440.5U Active CN204257741U (en) | 2014-12-19 | 2014-12-19 | Full-automatic lithium-ion electric core lug welder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717204A (en) * | 2017-10-09 | 2018-02-23 | 中山市朗桥自动化科技有限公司 | It is a kind of to be used for cell polar ear automatic matching and the automatic production line of welding |
| CN110270751A (en) * | 2018-03-14 | 2019-09-24 | 微宏动力系统（湖州）有限公司 | A kind of welder and welding method |
-
2014
- 2014-12-19 CN CN201420808440.5U patent/CN204257741U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717204A (en) * | 2017-10-09 | 2018-02-23 | 中山市朗桥自动化科技有限公司 | It is a kind of to be used for cell polar ear automatic matching and the automatic production line of welding |
| CN110270751A (en) * | 2018-03-14 | 2019-09-24 | 微宏动力系统（湖州）有限公司 | A kind of welder and welding method |
| CN110270751B (en) * | 2018-03-14 | 2021-09-21 | 微宏动力系统（湖州）有限公司 | Welding device and welding method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |