CN211277234U - Current collecting piece and nickel wire mesh automatic spot welding system - Google Patents
Current collecting piece and nickel wire mesh automatic spot welding system Download PDFInfo
- Publication number
- CN211277234U CN211277234U CN201922045809.7U CN201922045809U CN211277234U CN 211277234 U CN211277234 U CN 211277234U CN 201922045809 U CN201922045809 U CN 201922045809U CN 211277234 U CN211277234 U CN 211277234U
- Authority
- CN
- China
- Prior art keywords
- platform
- base
- manipulator
- pneumatic
- frame
- 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 - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 62
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910052759 nickel Inorganic materials 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 10
- 229910001416 lithium ion Inorganic materials 0.000 description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 230000009194 climbing Effects 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000003031 feeding effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000002001 electrolyte material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 description 1
- URIIGZKXFBNRAU-UHFFFAOYSA-N lithium;oxonickel Chemical compound [Li].[Ni]=O URIIGZKXFBNRAU-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Resistance Welding (AREA)
Abstract
The utility model relates to a current collector and nickel wire mesh automatic spot welding system, including base, manipulator, nickel wire mesh guillootine, mass flow chip box, spot welder, finished product magazine, XY moving platform and the pneumatic pendulum platform in duplex position, mid-mounting has frame and XY moving platform on the base, install the spot welder on the XY moving platform, manipulator and the pneumatic pendulum platform in duplex position are installed respectively to frame upper surface both sides, install mass flow chip box and finished product magazine on the base of corresponding manipulator position frame both sides respectively, install nickel wire mesh guillootine on the base of frame one side of corresponding the pneumatic pendulum platform position in duplex position, be provided with control system in the base for realize the automatic spot welding of device. The utility model discloses rational in infrastructure, welding are firm, when saving the labour, improve work piece welding efficiency.
Description
Technical Field
The utility model belongs to the technical field of negative pole subassembly spot welding, a negative pole subassembly spot welding system is related to, especially a current collector and nickel wire mesh automatic spot welding system.
Background
The lithium ion battery is used as a novel green energy source, and the application field is more and more extensive. In recent years, the demand of cylindrical lithium ion secondary batteries is increasing, and the cylindrical lithium ion secondary batteries are mainly used for assembling batteries PACK in series and parallel and are widely applied to the fields of notebook computers, digital cameras, video cameras, electric bicycles, electric automobiles and military and national defense. Since the first lithium ion battery in the world was introduced by SONY corporation in 1990, about 4 million of such batteries were used for pure consumer electronics every year throughout the market by 2001, and more than 95% of such batteries as camcorders, mobile phones, portable computers, etc. use lithium ion secondary batteries as a main power source.
The lithium ion batteries are of various types, and can be divided into liquid lithium ion batteries and polymer lithium ion batteries according to different electrolyte materials; classification by positive electrode material: lithium cobalt oxide type, lithium nickel oxide type, and lithium manganese oxide type; classified according to their shapes, they can be classified into cylindrical, square and button (or coin). Among them, a cylindrical lithium ion secondary battery, hereinafter referred to as a cylindrical lithium battery, has a metal casing, which is generally a liquid lithium ion battery.
The main structure of the cylindrical lithium battery comprises a shell, positive and negative electrode plates and a partition board which are placed in the shell after winding, and a cover plate which is arranged at the top of the sealed shell.
At present, most manufacturers adopt handheld welding equipment with a long and thin welding head to carry out manual welding when welding the negative electrode lug and the bottom of the shell, so that the production efficiency is low, the labor intensity is high, the welding quality is determined only by the experience of workers, the welding quality is difficult to be strictly controlled, the precision is low, and the increasingly strict battery quality requirements cannot be met.
The following patent documents related to the present application were found by search, and the contents thereof are as follows:
1. the utility model provides a lithium cell negative pole welding set (CN204397179U) that welding precision is high, is including the conveying mechanism who is used for shifting the battery, the battery interpolation has the supplementary welding needle with the negative pole contact, conveying mechanism is including linking up feeding conveyer belt and transfer spout each other, the transfer spout is connected with the feeding conveyer belt is perpendicular, is equipped with the feeding activity push pedal that passes to the transfer spout with the battery by the feeding conveyer belt in the junction, the top of transfer spout is equipped with the lift clamp plate that is used for supporting the battery and welds needle matched with automatic weld machine with the supplementary.
2. A lithium battery negative pole welding system (CN204397203U), including the conveying mechanism used for shifting the battery, the said battery is inserted with the welding pin contacting with negative pole, characterized by that, the said conveying mechanism includes joining the feeding conveyer belt and transferring the concrete chute each other, the said transferring the concrete chute is connected with feeding conveyer belt vertically, there is feeding activity push pedal to move the battery from feeding conveyer belt to transferring the concrete chute in the junction; a lifting pressing plate for supporting the battery and an automatic welding machine matched with the welding pins are arranged above the transfer chute; and a manipulator which is arranged at the downstream of the automatic welding machine and used for clamping the welding needle to separate from the battery and a baffle which is matched with the manipulator and used for vertically limiting the battery are also arranged along the extension direction of the transfer chute.
3. The utility model provides a welding equipment of on-vehicle power battery polar plate positive negative pole (CN207997052U) of new energy automobile, includes the bottom plate, installs electronic slider No. one on the bottom plate, installs fixed conveyor on the electronic slider No. one, installs lead welding connecting device on the bottom plate, lead welding connecting device is located fixed conveyor directly over, fixed conveyor and lead welding connecting device use mutually in coordination accomplish the automatic technology of locking cluster box and the positive negative pole automation of board in the new energy battery utmost point cluster welding operation.
Through the contrast of technical characteristics, above-mentioned patent literature of disclosing with the utility model discloses a technical structure is inequality, can not influence the creativity and the novelty of the utility model application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide a compact structure, convenient to use can effectively improve the production efficiency of battery, guarantees welding quality simultaneously, improves the current collector and the automatic spot welding system of nickel silk screen of battery quality.
The utility model provides a its technical problem take following technical scheme to realize:
the utility model provides a current collector and nickel wire mesh automatic spot welding system, includes base, manipulator, nickel wire mesh guillootine, current collector box, spot welder, finished product magazine, XY moving platform and the pneumatic pendulum platform in duplex position, mid-mounting has frame and XY moving platform on the base, install the spot welder on the XY moving platform, manipulator and the pneumatic pendulum platform in duplex position are installed respectively to frame upper surface both sides, install current collector box and finished product magazine on the base of corresponding manipulator position frame both sides respectively, install nickel wire mesh guillootine on the base of frame one side of corresponding the pneumatic pendulum platform position in duplex position, be provided with control system in the base for realize the automatic spot welding of device.
And the double-station pneumatic swing table comprises a pneumatic swing cylinder, a rotary table and fixtures, the pneumatic swing cylinder is installed on the frame, the rectangular rotary table is coaxially sleeved on the pneumatic swing cylinder, the fixtures are symmetrically installed on two sides of the upper surface of the rotary table, and the pneumatic swing cylinder drives the rotary table to rotate 180 degrees.
And the XY moving platform adopts an X/Y rectangular coordinate platform, comprises an X platform and a Y platform, the X platform is vertically installed on the Y platform, the X platform and the Y platform are identical in structure and comprise a ball screw and two linear slide rails, the ball screw is horizontally installed between the two linear slide rails, and one end of the screw is connected with a servo driver.
And, the manipulator chooses for use high performance Robot four-axis manipulator, install anchor clamps on the manipulator output shaft, two sets of sucking discs are all installed to the clamping bar tip of anchor clamps for can twist reverse and rise alone and descend the centre gripping product.
And moreover, still be provided with climbing mechanism in the current collector box, climbing mechanism includes tray and electric jar, the electric jar sets up in the base, and the tray is adorned admittedly to the telescopic link top level of electric jar, the tray is arranged in the current collector box.
And, the base includes chassis, bottom plate, backplate and door and window, the chassis adopts aluminium alloy ex-trusions, the bottom of chassis is equipped with the bottom plate admittedly, the bottom plate adopts the square steel welding, backplate and door and window all adopt the SPCC material, install edge around the bottom plate respectively.
And the four corners of the base are all provided with sucker supporting feet.
The utility model has the advantages that:
the utility model discloses the operating mode of application high performance Robot four-axis manipulator and the pneumatic pendulum platform in duplex position, the last unloading of four-axis Robot promptly, the pneumatic pendulum platform in duplex position transports the locating work piece, and spot welder carries out spot welding for spot welding work piece output is high, fast, has improved the work efficiency of spot welding greatly, still installs XY moving platform in spot welder lower part moreover, has improved spot welder's welding precision greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
A current collecting piece and nickel wire mesh automatic spot welding system comprises a base 15, a manipulator 5, a nickel wire mesh cutting machine 1, a current collecting box 2, a spot welding machine 13, a finished product material box 10 and a transmission mechanism, wherein the transmission mechanism comprises an XY moving platform 14 and a pneumatic double-station swinging table 8, a frame 7 is installed in the middle of the upper surface of the base, the XY moving platform is installed on the base on the right side of the frame, the spot welding machine is installed on the XY moving platform, the manipulator and a double-station pneumatic swinging table are respectively installed on the left side and the right side of the upper surface of the frame, the current collecting box and the finished product material box for placing a finished product 9 are respectively installed on the bases on the front side and the rear side of the frame corresponding to the position of the manipulator, a current collecting piece 4 is installed in the current collecting box, the nickel wire mesh cutting machine is installed on the base on the front side, the utility model discloses a nickel screen automatic spot welding machine, including nickel screen guillootine, spot welder and transmission mechanism, including mechanical hand, the nickel screen guillootine of lapping cuts the nickel screen of lapping as required, be provided with control system in the base, control system includes PLC control system and robot control system, PLC control system links to each other with nickel screen guillootine, spot welder and drive mechanism, and robot system links to each other with the manipulator, the manipulator is got in proper order to press from both sides and is got the current collector piece and cut nickel screen and move to the station that the pneumatic pendulum platform in duplex position is close to manipulator one side, and 180 rotatory duplex position pneumatic pendulum platforms in the drive XY moving platform and spot welder accomplish the location spot welding, and 180 gyration pneumatic pendulum platforms, the manipulator is unloaded.
The double-station pneumatic swing table comprises a pneumatic swing cylinder 11, a rotary table 8 and a fixture 12, the pneumatic swing cylinder is installed on a rack, a rectangular rotary table is coaxially sleeved on the pneumatic swing cylinder, the fixtures are symmetrically installed on two sides of the upper surface of the rotary table, the pneumatic swing table can rotate 180 degrees, the fixture can firmly fix a nickel wire mesh and a current collecting sheet and prevent relative position change, the adjustable range of the fixture is 18-75 mm, and the pneumatic swing cylinder drives the rotary table to realize double-station conversion.
XY moving platform adopts X/Y rectangular coordinate platform, including X platform and Y platform, install the X platform on the Y platform perpendicularly, X platform and Y platform structure are the same, all include ball, mesa and two linear slide rail, mesa lower surface parallel arrangement has two linear slide rail, ball horizontal installation is between two linear slide rail, lead screw one end is connected with servo driver, thereby servo driver drive ball is rotatory to drive the mesa and removes, the straightness accuracy of assurance moving direction that can be fine to guarantee higher welding precision.
The Robot is a high-performance Robot Robot of an EPSON SCARA Robot LS6-A402S-RC90 with high frequency and high precision, a clamp is further mounted on an output shaft 6 of the Robot, the clamp can be a sucking disc, and the Robot can be twisted and independently ascended and descended to clamp a product.
The utility model discloses in the implementation, the manipulator can adopt four-axis manipulator, once can press from both sides and get two kinds of work pieces, has saved the load time.
The utility model discloses in the implementation, get the current collector for the better clamp of manipulator still be provided with climbing mechanism 3 in the current collector box, climbing mechanism includes tray and electric jar, electric jar sets up in the base, electric jar's telescopic link stretches out in the base upper surface, the tray is equipped with admittedly to telescopic link top level. The collector sheet is placed on the tray.
The utility model discloses in the implementation, in order to improve the overall stability of device the sucking disc supporting legs 16 is all installed in the four corners of base.
The utility model discloses in the implementation, control system possesses the tally function, realizes the current collector count in the current collector box, the work piece count and the welding number of times count in the finished product magazine, for better controlling and adjusting equipment, still installs the alarm on the base side, and the alarm all links to each other with control system, realizes lack of material, full material warning, malfunction alerting etc..
In the specific implementation of the utility model, the rice subunit welding machine is chooseed for use to the spot welder.
The utility model discloses in the implementation, for system and circuit in the protection base, the base includes chassis, bottom plate, backplate and door and window, the chassis adopts aluminium alloy ex-trusions, the bottom plate is equipped with admittedly to the bottom of chassis, the bottom plate adopts the square steel welding, backplate and door and window all adopt the SPCC material, install respectively at the bottom plate edge all around.
The utility model discloses automatic spot welding system process:
firstly, a worker puts a current collecting piece into a current collecting piece box of a tray, the pushing height is 200 mm, the number of the current collecting piece is about 1500, the clamping of a manipulator is waited, a rolled nickel screen is arranged on a nickel screen splitting machine, the splitting machine is started to split the nickel screen according to requirements, the positioning is carried out, and the clamping of the manipulator is waited; the method comprises the steps that a manipulator firstly clamps a current collecting piece and conveys the current collecting piece to a clamp on one side, close to the manipulator, of a double-station pneumatic swing table, then the manipulator conveys a nickel screen subjected to cutting to the clamp on one side, close to the manipulator, of the double-station pneumatic swing table, the current collecting piece is tightly pressed, the pneumatic swing table is rotated by 180 degrees, when the station is rotated in place, an XY moving platform and a spot welding machine are driven, the spot welding machine rapidly moves to a corresponding point in an X/Y interpolation mode according to a preset track, the spot welding machine descends to perform welding at the moment, different tracks are respectively selected according to the size and the point position of an assembly during welding, when a workpiece is welded, the double-station pneumatic swing table rotates by 180 degrees, and the.
The utility model discloses manipulator, spot welder and supporting drive mechanism of robot coordinate unanimously, and when a product loaded, took out promptly, another product was welding.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (7)
1. The utility model provides a current collector and nickel wire mesh automatic spot welding system which characterized in that: including base, manipulator, nickel wire net guillootine, mass flow spool box, spot welder, finished product magazine, XY moving platform and the pneumatic pendulum platform in duplex position, mid-mounting has frame and XY moving platform on the base, install the spot welder on the XY moving platform, manipulator and the pneumatic pendulum platform in duplex position are installed respectively to frame upper surface both sides, install mass flow spool box and finished product magazine on the base of corresponding manipulator position frame both sides respectively, install the nickel wire net guillootine on the base of the frame one side of corresponding the pneumatic pendulum platform position in duplex position, be provided with control system in the base for realize the automatic spot welding of device.
2. The collector and nickel screen stitch welding system of claim 1, wherein: the double-station pneumatic swing table comprises a pneumatic swing cylinder, a rotary table and fixtures, wherein the pneumatic swing cylinder is installed on a rack, the pneumatic swing cylinder is coaxially sleeved with the rectangular rotary table, the fixtures are symmetrically installed on two sides of the upper surface of the rotary table, and the pneumatic swing cylinder drives the rotary table to rotate 180 degrees.
3. The collector and nickel screen stitch welding system of claim 1, wherein: the XY moving platform adopts an X/Y rectangular coordinate platform and comprises an X platform and a Y platform, the X platform is vertically installed on the Y platform, the X platform and the Y platform are identical in structure and comprise a ball screw and two linear slide rails, the ball screw is horizontally installed between the two linear slide rails, and one end of the screw is connected with a servo driver.
4. The collector and nickel screen stitch welding system of claim 1, wherein: the manipulator chooses for use high performance Robot four-axis manipulator, install anchor clamps on the manipulator output shaft, two sets of sucking discs are all installed to the clamping bar tip of anchor clamps for can twist reverse and rise the decline centre gripping product alone.
5. The collector and nickel screen stitch welding system of claim 1, wherein: the tray is characterized in that a jacking mechanism is further arranged in the current collecting piece box and comprises a tray and an electric cylinder, the electric cylinder is arranged in the base, the tray is horizontally and fixedly arranged at the top end of a telescopic rod of the electric cylinder, and the tray is arranged in the current collecting piece box.
6. The collector and nickel screen stitch welding system of claim 1, wherein: the base comprises a bottom frame, a bottom plate, a protection plate and a door and window, the bottom frame is made of aluminum alloy sections, the bottom plate is fixedly installed at the bottom of the bottom frame and welded by square steel, and the protection plate and the door and window are made of SPCC materials and are installed on the edges around the bottom plate respectively.
7. The collector and nickel screen stitch welding system of claim 1, wherein: and four corners of the base are provided with sucker supporting feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045809.7U CN211277234U (en) | 2019-11-25 | 2019-11-25 | Current collecting piece and nickel wire mesh automatic spot welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045809.7U CN211277234U (en) | 2019-11-25 | 2019-11-25 | Current collecting piece and nickel wire mesh automatic spot welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211277234U true CN211277234U (en) | 2020-08-18 |
Family
ID=72033883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922045809.7U Expired - Fee Related CN211277234U (en) | 2019-11-25 | 2019-11-25 | Current collecting piece and nickel wire mesh automatic spot welding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211277234U (en) |
-
2019
- 2019-11-25 CN CN201922045809.7U patent/CN211277234U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107507996B (en) | Battery module assembly welding machine | |
| CN205111075U (en) | Explosion -proof cover cap laser welding device for lithium cell | |
| CN203644864U (en) | Automatic welding, cutting and adhesive tape sticking device for tab | |
| CN204148726U (en) | A kind of square aluminum hull lithium cell cover plate bonding machine | |
| CN105449236A (en) | Battery assembling machine | |
| CN105397326B (en) | Lithium battery and PCB protection board welding equipments | |
| CN103785950A (en) | Automatic alignment welding device and alignment method thereof | |
| CN207840416U (en) | A kind of laser welding system of power battery both-end surface cover | |
| CN110654884A (en) | Battery module stacking and rotating device | |
| CN208467570U (en) | A kind of novel rotary disk type power lug welder | |
| CN112548304A (en) | Full-automatic aluminum-shell battery ultrasonic welding machine | |
| CN211277234U (en) | Current collecting piece and nickel wire mesh automatic spot welding system | |
| CN212768492U (en) | Right-angle material taking manipulator device | |
| CN211028535U (en) | Battery welding equipment | |
| CN110439894B (en) | Full-automatic feeding device for cast welding of lead-acid storage battery | |
| CN218799837U (en) | Battery cell full-length welding equipment | |
| CN218169055U (en) | Ultrasonic welding device for sealing nail | |
| CN201423492Y (en) | Welding processing device for valve shaft and small end | |
| CN203371168U (en) | Large area zinc electrolytic cathode plate stir friction welding unit | |
| CN203332505U (en) | Automatic paper-sticking equipment of mouse switch | |
| CN213707015U (en) | Spot welding equipment for mobile phone three-tab battery | |
| CN208913352U (en) | A kind of positioning transporting device | |
| CN109676254B (en) | Disc type aluminum-nickel tab welding equipment | |
| CN203031189U (en) | Clamp for welding cathode lug in battery | |
| CN207431504U (en) | A kind of horizontal double end stitch welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |