CN201720606U - Battery positive and negative welding machine - Google Patents
Battery positive and negative welding machine Download PDFInfo
- Publication number
- CN201720606U CN201720606U CN201020202715.2U CN201020202715U CN201720606U CN 201720606 U CN201720606 U CN 201720606U CN 201020202715 U CN201020202715 U CN 201020202715U CN 201720606 U CN201720606 U CN 201720606U
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- pay
- cylinder
- sucker
- charging tray
- positive
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- 238000003466 welding Methods 0.000 title claims abstract description 51
- 238000003860 storage Methods 0.000 claims abstract description 11
- 238000005476 soldering Methods 0.000 claims description 28
- 238000003825 pressing Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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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
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- Laser Beam Processing (AREA)
Abstract
The utility model relates to a positive and negative welding machine of battery, include: laser welding set, weldment work platform, table surface on be provided with positive laser welding set of battery and reverse side laser welding set, be provided with the positive reverse transmission device of battery between two welding set, wherein one side of positive laser welding set is provided with material feeding unit, material feeding unit's front side is provided with the feed bin, wherein one side of reverse side laser welding set is provided with secondary material feeding unit, secondary material feeding unit's front side is provided with the storage silo. The utility model is provided with the battery positive and negative overturn transmission device, so that the positive and negative faces of the battery can be continuously welded with the same machine; because the primary feeding device, the secondary feeding device, the feeding bin and the storage bin are arranged, the automation of feeding, welding and feeding is realized, the efficiency is high, and the quality is stable.
Description
Technical field
The utility model relates to a kind of process equipment of battery production, particularly relates to the positive and negative bonding machine of a kind of battery.
Background technology
Often need in the battery production battery cover and battery container are welded, as battery of mobile phone, the semi-automatic welding of the many employings of welding at present, promptly by laser weld, the battery that overturns manually, or single battery welds according to the order of sequence, and this welding equipment working (machining) efficiency is low, and because manually operation composition is arranged, be difficult to guarantee the uniformity and the stabilized quality of welding.
Summary of the invention
The purpose of this utility model just provides the positive and negative bonding machine of a kind of battery, can utilize machinery upset battery automatically, realizes that tow sides weld steady quality, efficient height automatically.
For achieving the above object, the utility model adopts following technical scheme:
The positive and negative bonding machine of a kind of battery, comprise: laser soldering device, welding bench, described work top is provided with battery front side laser soldering device and reverse side laser soldering device, be provided with the positive and negative tumbling conveyer of battery between two welders, a wherein side of front laser soldering device is provided with pay-off No. one time, the front side of a pay-off is provided with the feed storehouse, a wherein side of reverse side laser soldering device is provided with the secondary pay-off, and the front side of secondary pay-off is provided with storage bin.
Described battery front side laser soldering device is identical with reverse side laser soldering device structure, and No. one time pay-off is opposite with secondary feeder structure same action, and the feed storehouse is opposite with storage bin structure same action.
Described feed storehouse comprises: fixed head, the charging tray apparatus for placing, empty charging tray apparatus for placing, empty charging tray conveying device, charging tray apparatus for placing and the adjacent setting of empty charging tray apparatus for placing, be respectively arranged with lifting platform in charging tray apparatus for placing and the empty charging tray apparatus for placing, one side of lifting platform is respectively arranged with lifting platform and is connected screw mandrel, lifting platform connects slide rail, under the drive of motor, also can move up and down respectively, empty charging tray conveying device is arranged on the fixed head of charging tray apparatus for placing and charging tray apparatus for placing top one side, empty charging tray conveying device is provided with the synchronized cog belt of stepper motor interlock, connect cylinder on the synchronous cog belt, cylinder connects material-taking rack, sucker is set on the material-taking rack, moves on the lifting platform of sky charging tray apparatus for placing drawing empty charging tray on the charging tray apparatus for placing at the drive material taking frame of stepper motor.
A described pay-off comprises: tooth bar, guide rail, motor, cylinder, motor gear, vacuum cup, a wherein side of tooth bar is provided with guide rail, motor is fixedlyed connected with cylinder by connecting plate, cylinder piston rod connects vacuum suction pallet fixed head, the impartial at interval vacuum cup of one row is set on the vacuum cup fixed head, wherein connecting plate connects guide rail by linear bearing or guide rail slide block, on the axle of motor motor gear is set, motor gear and tooth bar engagement are slided along guide rail but motor rotates the interlock vacuum cup.
Described front laser soldering device is provided with laser welding head, laser welding head connects laser generator, the laser welding head bottom is provided with welding stage, its welding stage is the belt plane on belt pulley top, the welding stage belt pulley is provided with battery plate by the motor interlock on the welding stage, connection guide rail under the battery plate, and can slide along welding stage by guide rail, under the pressing plate seat under the welding stage pressing plate cylinder is set.
The positive and negative tumbling conveyer of battery that is provided with between described two welders comprises: the feed belt wheel, get the vertical upset of material pay-off, horizontally rotate pay-off and horizontal feed device, vertical upset pay-off is arranged on a side that horizontally rotates pay-off, vertical upset pay-off is respectively arranged with one group of sucker with horizontally rotating on the pay-off, sucker behind one group of sucker upset degree of vertical upset pay-off aligns up and down mutually with the sucker position that horizontally rotates pay-off, the sucker that horizontally rotates pay-off horizontally rotates 180 degree and is in the wherein top on one side of belt conveyer belt, and belt conveyer belt another side is provided with the horizontal feed device.
Described vertical upset pay-off is provided with gets the material returning face plate, get on the transverse slat of a wherein end of material returning face plate one group of impartial at interval sucker is set, the other end of getting the material returning face plate connects the rotating shaft of vertical upset cylinder, and but interlock gets the axis swing of rotating shaft of material returning face plate along the upset cylinder, and the upset cylinder connects work top by supporting seat.
Described horizontally rotating is provided with the sucker fixed head on the pay-off, the sucker that one group of interval equalization wherein is set on one side of sucker fixed head, the other end of sucker fixed head connects the rotating shaft that horizontally rotates pay-off, and but interlock sucker fixed head is along the axle Rotate 180 degree that horizontally rotates cylinder, horizontally rotate cylinder and connect the piston rod that moves up and down cylinder by connecting plate, start and move up and down cylinder, but interlock sucker fixed head moves up and down, and moves up and down cylinder and is fixedly connected on the work top by supporting seat.
Described horizontal feed device is provided with the guide rail fixed mount, the upper end of guide rail fixed mount is provided with rail plate, connect slide block on the guide rail, the wherein end connection of slide block moves up and down cylinder, the other end of slide block connects stroke cylinder, the piston rod that moves up and down cylinder connects the sucker fixed mount, and one group of impartial at interval sucker is set on the sucker fixed mount.
The action of described each cylinder, sucker, motor, welding machine and belt pulley is to move under the programme-control of Programmable Logic Controller.
The beneficial effects of the utility model: owing to be provided with the positive and negative tumbling conveyer of battery, make the battery positive and negative can be with the machine continuous welding; Owing to be provided with first and second pay-off and feed storehouse, storage bin, charging, welding, and the automation of feeding have been realized, efficient height, steady quality.
Description of drawings
Fig. 1 is the utility model general structure schematic diagram.
Fig. 2 is the structural representation of feed storehouse or storage bin.
Fig. 3 is Fig. 2 internal structure schematic diagram.
Fig. 4 is the structural representation of pay-off or secondary pay-off.
Fig. 5 is the laser soldering device structural representation.
Fig. 6 is Fig. 5 left view.
Fig. 7 is the structural representation of the positive and negative tumbling conveyer of battery.
Specific embodiment
With reference to Fig. 1 as can be seen, the utility model comprises: laser welding head 31, welding bench, described work top is provided with battery front side laser soldering device 3 and reverse side laser soldering device 5, be provided with the positive and negative tumbling conveyer 4 of battery between two welders, a wherein side of front laser soldering device 3 is provided with pay-off 2 No. one time, the front side of a pay-off is provided with feed storehouse 1, a wherein side of reverse side laser soldering device 5 is provided with secondary pay-off 6, and the front side of secondary pay-off is provided with storage bin 7.Described battery front side laser soldering device 3 is identical with reverse side laser soldering device 5 structures, and No. one time pay-off 3 is opposite with secondary pay-off 6 structure same action, and the feed storehouse is opposite with storage bin structure same action.
With reference to Fig. 2, Fig. 3 as can be seen, the feed storehouse of battery comprises: fixed head 16, charging tray apparatus for placing 116, empty charging tray apparatus for placing 117, empty charging tray conveying device 118, charging tray apparatus for placing 116 is used to be placed with multi-layer cell dish 113 to be processed, empty charging tray apparatus for placing 117 is used to place blank panel 111, and empty charging tray conveying device 118 is that blank panel is transported on the blank panel apparatus for placing.Charging tray apparatus for placing 116 and empty charging tray apparatus for placing 117 adjacent settings, be respectively arranged with lifting platform 119 in charging tray apparatus for placing 116 and the empty charging tray apparatus for placing 117,120, empty charging tray conveying device 118 is arranged on the fixed head 16 of charging tray apparatus for placing 116 and charging tray apparatus for placing 117 tops one side, empty charging tray conveying device 118 is provided with stepper motor 15, motor connects timing belt pulley 13 by cog belt 14, connect cylinder 12 on the synchronous cog belt, cylinder connects material-taking rack 11, sucker 112 is set on the material-taking rack, moves on the lifting platform of sky charging tray apparatus for placing 117 drawing empty charging tray on the charging tray apparatus for placing 116 at the drive material taking frame of stepper motor.One side of the lifting platform 119,120 of described charging tray apparatus for placing 116 and empty charging tray apparatus for placing 117 is respectively arranged with and is connected screw mandrel 110,115 with lifting platform, lifting platform connects slide rail 19,114, under the drive of motor 18,17, also can move up and down respectively, be that screw mandrel 110,115 rotates respectively under the driven by motor, screw mandrel 110 on the charging tray apparatus for placing 116 rotates and drives the move up distance of a working lining of lifting platforms 119, and the screw mandrel 115 on the empty charging tray apparatus for placing 117 rotates and drives the distance that lifting platforms 120 move down a working lining.The cylinder 12 that the synchronous cog belt of described empty charging tray conveying device 118 connects connects material-taking rack 11 by cylinder piston rod, but moves up and down the empty charging tray of absorption and move on the lifting platform of sky charging tray apparatus for placing 117 at the control lower cylinder interlock material-taking rack of Programmable Logic Controller.
With reference to Fig. 4 as can be seen, pay-off 2 or secondary pay-off 6 comprise: tooth bar 29, guide rail 27, motor 21, cylinder 23, motor gear 211, vacuum cup 25, a wherein side of tooth bar 29 is provided with guide rail 27, guide rail and tooth bar be arranged in parallel, the two ends of guide rail connect tooth bar, or by guide rail fixed plate connection tooth bar, motor 21 is fixedlyed connected with cylinder 23 by connecting plate 22, cylinder piston rod connects vacuum suction pallet fixed head 24, the impartial at interval vacuum cup 25 of one row is set on the vacuum cup fixed head, wherein connecting plate 22 connects guide rail 27 by linear bearing 26 or guide rail slide block, on the axle of motor motor gear 211 is set, gear is provided with gear cover 210 outward, and motor gear and tooth bar engagement are slided along guide rail but motor rotates the interlock vacuum cup.Described tooth bar connects gripper shoe 28, and gripper shoe connects work top; Connect vaccum suction pipe on the described sucker 25; Described motor 21 is a stepper motor, and by motion of programme-control stepper motor and vacuum cup work, in the utility model, vacuum cup is used to adsorb battery component in a row 212 and processes to next station.
With reference to Fig. 5, Fig. 6 as can be seen, described front laser soldering device 3 is provided with laser welding head 31, laser welding head connects laser generator, the laser welding head bottom is provided with welding stage 33, and its welding stage is the belt plane on belt pulley top, and the welding stage belt pulley is by the motor interlock, battery plate 32 is set on the welding stage, connection guide rail 37 under the battery plate, and can slide along welding stage along guide rail, the pressing plate seat under the welding stage is provided with pressing plate cylinder 35 36 times.
With reference to Fig. 7 as can be seen, the front tumbling conveyer comprises: belt conveyer belt 414, get the vertical upset of material pay-off 421, horizontally rotate pay-off 422 and horizontal feed device 423, vertical upset pay-off is arranged on a side that horizontally rotates pay-off, vertical upset pay-off is respectively arranged with one group of sucker 43 with horizontally rotating on the pay-off, 424, its sucker is used to adsorb battery to be processed 42, the sucker 43 that one group of sucker 43 of vertical upset pay-off is adsorbed on after the battery 42 back conpound salto turnbacks on laser soldering device 3 workbench 33 aligns up and down mutually with sucker 418 positions that horizontally rotate pay-off, sucker 43 positions after the sucker 43 conpound salto turnbacks are below the sucker 418 that horizontally rotates pay-off, the upset earlier of promptly vertical upset pay-off, horizontally rotate pay-off then in the position that horizontally rotates consistency from top to bottom, cylinder 47 descending absorption batteries 42, horizontally rotate 180 and spend the top that rotates to belt conveyer belt 414, battery is placed on the belt conveyer belt, be sent to the other end of belt conveyer belt, so that the continuation of horizontal feed device 423 is carried.Described vertical upset pay-off 421 is provided with gets material returning face plate 44, get on the transverse slat of a wherein end of material returning face plate one group of impartial at interval sucker 43 is set, the other end of getting material returning face plate 44 connects the rotating shaft of vertical upset cylinder 45, and but interlock gets the axis 420 Rotate 180 degree of material returning face plate 44 along the rotating shaft of upset cylinders, and the upset cylinder connects work tops by supporting seat 419.Described horizontally rotating is provided with sucker fixed head 417 on the pay-off 422, the sucker 418 that wherein is provided with one group of interval equalization on one side of sucker fixed head, the other end of sucker fixed head connects the rotating shaft that horizontally rotates pay-off, and but interlock sucker fixed head is along the axle Rotate 180 degree that horizontally rotates cylinder 416, horizontally rotate cylinder 416 and connect the piston rod that moves up and down cylinder 47 by connecting plate, start and move up and down cylinder 47, but interlock sucker fixed head 417 moves up and down, and moves up and down cylinder 47 and is fixedly connected on the work top by supporting seat 415.The sucker 418 that horizontally rotates pay-off horizontally rotates 180 degree and is in the wherein top on one side of belt pulley 414, and the belt pulley another side is provided with horizontal feed device 423.Described horizontal feed device 423 is provided with guide rail fixed mount 48, the upper end of guide rail fixed mount is provided with rail plate 413, connect slide block 425 on the guide rail, the wherein end connection of slide block moves up and down cylinder, the other end of slide block connects stroke cylinder 49, the piston rod that moves up and down cylinder 410 connects sucker fixed mount 426, one group of impartial at interval sucker 424 is set on the sucker fixed mount, behind the battery on its sucker absorption belt conveyer belt, under the effect of cylinder 49, move, again battery to be processed 42 is put on the work top of station laser soldering device 5, with to be processed.
Described each cylinder, sucker, motor are that the action of belt pulley is to move under the programme-control of Programmable Logic Controller.
The positive and negative bonding machine of battery 1 is drawn battery to be processed the welding stage of delivering to front welder 3 and is carried out front and weld from the feed storehouse by pay-off 2, once having welded the back is transferred to battery on the reverse side laser soldering device 5 by positive and negative tumbling conveyer, carry out the reverse side welding by reverse side laser soldering device 5, welded the back and be sent to the good product of welding in the storage bin concentrated by the secondary pay-off.
Claims (10)
1. positive and negative bonding machine of battery, comprise: laser soldering device (3), welding bench, it is characterized in that: work top is provided with battery front side laser soldering device (3) and reverse side laser soldering device (5), be provided with the positive and negative tumbling conveyer of battery (4) between two welders, a wherein side of front laser soldering device (3) is provided with a pay-off (2), the front side of a pay-off is provided with feed storehouse (1), a wherein side of reverse side laser soldering device (5) is provided with secondary pay-off (6), and the front side of secondary pay-off is provided with storage bin (7).
2. the positive and negative bonding machine of a kind of battery according to claim 1, it is characterized in that: battery front side laser soldering device (3) is identical with reverse side laser soldering device (5) structure, a pay-off (3) is opposite with secondary pay-off (6) structure same action, and the feed storehouse is opposite with storage bin structure same action.
3. the positive and negative bonding machine of a kind of battery according to claim 1, it is characterized in that: feed storehouse (1) comprising: fixed head (16), charging tray apparatus for placing (116), empty charging tray apparatus for placing (117), empty charging tray conveying device (118), charging tray apparatus for placing and the adjacent setting of empty charging tray apparatus for placing, be respectively arranged with lifting platform (119 in charging tray apparatus for placing (116) and the empty charging tray apparatus for placing (117), 120), one side of lifting platform is respectively arranged with and is connected screw mandrel (110 with lifting platform, 115), lifting platform connects slide rail (19,114), at motor (18,17) drive also can move up and down respectively down, empty charging tray conveying device (118) is arranged on the fixed head of charging tray apparatus for placing (116) and empty charging tray apparatus for placing (117) top one side, empty charging tray conveying device (118) is provided with stepper motor (15) interlock timing belt pulley, connect cylinder (12) on the synchronous cog belt, cylinder connects material-taking rack, sucker is set on the material-taking rack, goes up the empty charging tray of absorption at the drive material taking frame of stepper motor at charging tray apparatus for placing (116) and move on the lifting platform of sky charging tray apparatus for placing (117).
4. the positive and negative bonding machine of a kind of battery according to claim 1, it is characterized in that: No. one time pay-off comprises: tooth bar (29), guide rail (27), motor (21), cylinder (23), motor gear (211), vacuum cup (25), a wherein side of tooth bar (29) is provided with guide rail (27), motor (21) is fixedlyed connected with cylinder (23) by connecting plate (22), cylinder piston rod connects vacuum suction pallet fixed head (24), the impartial at interval vacuum cup (25) of one row is set on the vacuum cup fixed head, wherein connecting plate (22) connects guide rail (27) by linear bearing (26) or guide rail slide block, on the axle of motor motor gear (211) is set, motor gear and tooth bar engagement are slided along guide rail (27) but motor rotates the interlock vacuum cup.
5. the positive and negative bonding machine of a kind of battery according to claim 1, it is characterized in that: front laser soldering device (3) is provided with laser welding head (31), laser welding head connects laser generator, the laser welding head bottom is provided with welding stage (33), its welding stage is the belt plane on belt pulley top, the welding stage belt pulley is by the motor interlock, battery plate (32) is set on the welding stage, connection guide rail (37) under the battery plate, and can slide along welding stage by guide rail, under the pressing plate seat (36) under the welding stage pressing plate cylinder (35) is set.
6. the positive and negative bonding machine of a kind of battery according to claim 1, it is characterized in that: the positive and negative tumbling conveyer of battery that is provided with between two welders comprises: belt conveyer belt (414), get the vertical upset of material pay-off (421), horizontally rotate pay-off (422) and horizontal feed device (423), vertical upset pay-off is arranged on a side that horizontally rotates pay-off, vertical upset pay-off is respectively arranged with one group of sucker (43 with horizontally rotating on the pay-off, 424), sucker (43) after one group of sucker (43) conpound salto turnback of vertical upset pay-off aligns up and down mutually with the sucker that horizontally rotates pay-off (418) position, the sucker (418) that horizontally rotates pay-off horizontally rotates 180 degree and is in the wherein top on one side of belt conveyer belt (414), and belt conveyer belt another side is provided with horizontal feed device (423).
7. the positive and negative bonding machine of a kind of battery according to claim 6, it is characterized in that: described vertical upset pay-off (421) is provided with gets material returning face plate (44), get on the transverse slat of a wherein end of material returning face plate one group of impartial at interval sucker (43) is set, the other end of getting material returning face plate (44) connects the rotating shaft of vertical upset cylinder (45), and but interlock gets axis (420) the Rotate 180 degree of rotating shaft of material returning face plate (44) along the upset cylinder, and the upset cylinder connects work top by supporting seat (419).
8. the positive and negative bonding machine of a kind of battery according to claim 6, it is characterized in that: described horizontally rotating is provided with sucker fixed head (417) on the pay-off (422), the sucker (418) that one group of interval equalization wherein is set on one side of sucker fixed head, the other end of sucker fixed head connects the rotating shaft that horizontally rotates pay-off, and but interlock sucker fixed head is along the axle Rotate 180 degree that horizontally rotates cylinder (416), horizontally rotate cylinder (416) and connect the piston rod that moves up and down cylinder (47) by connecting plate, start and move up and down cylinder (47), but interlock sucker fixed head (417) moves up and down, and moves up and down cylinder (47) and is fixedly connected on the work top by supporting seat (5).
9. the positive and negative bonding machine of a kind of battery according to claim 6, it is characterized in that: horizontal feed device (423) is provided with guide rail fixed mount (48), the upper end of guide rail fixed mount is provided with rail plate (413), connect slide block (425) on the guide rail, the wherein end connection of slide block moves up and down cylinder (410), the other end of slide block connects stroke cylinder (49), and the piston rod that moves up and down cylinder connects the sucker fixed mount, and one group of impartial at interval sucker (424) is set on the sucker fixed mount.
10. the positive and negative bonding machine of a kind of battery according to claim 1 is characterized in that: the action of each cylinder, sucker, motor, welding machine and belt pulley is to move under the programme-control of Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020202715.2U CN201720606U (en) | 2010-05-19 | 2010-05-19 | Battery positive and negative welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020202715.2U CN201720606U (en) | 2010-05-19 | 2010-05-19 | Battery positive and negative welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720606U true CN201720606U (en) | 2011-01-26 |
Family
ID=43488891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020202715.2U Expired - Fee Related CN201720606U (en) | 2010-05-19 | 2010-05-19 | Battery positive and negative welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720606U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248282A (en) * | 2010-05-19 | 2011-11-23 | 中山天贸电池有限公司 | Battery positive and negative welding machine |
| CN108817756A (en) * | 2018-07-23 | 2018-11-16 | 温州瓯斯达电器实业有限公司 | A kind of full-automatic PTC welding machine |
| CN109014627A (en) * | 2018-08-28 | 2018-12-18 | 全讯射频科技(无锡)有限公司 | The kick-off arm mechanism of radium-shine marking machine |
-
2010
- 2010-05-19 CN CN201020202715.2U patent/CN201720606U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248282A (en) * | 2010-05-19 | 2011-11-23 | 中山天贸电池有限公司 | Battery positive and negative welding machine |
| CN108817756A (en) * | 2018-07-23 | 2018-11-16 | 温州瓯斯达电器实业有限公司 | A kind of full-automatic PTC welding machine |
| CN109014627A (en) * | 2018-08-28 | 2018-12-18 | 全讯射频科技(无锡)有限公司 | The kick-off arm mechanism of radium-shine marking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20120519 |