CN205200849U - Power battery module welding set - Google Patents
Power battery module welding set Download PDFInfo
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- CN205200849U CN205200849U CN201520928577.9U CN201520928577U CN205200849U CN 205200849 U CN205200849 U CN 205200849U CN 201520928577 U CN201520928577 U CN 201520928577U CN 205200849 U CN205200849 U CN 205200849U
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Abstract
The utility model relates to a battery production facility technical field especially relates to a power battery module welding set, including the workstation, vertically sets up Z axle moving mechanism, welding mechanism, step motor and the welding source of setting on Z axle moving mechanism of setting on Y axle moving mechanism on the workstation, the horizontal X axle moving mechanism who sets up in the workstation top, the X axle moving mechanism, the utility model provides a motion of three axle direction, it maybe X to divide, the three degree of freedom of Y and Z, wherein but seesaw on the workstation is installed to the Y axle, but side -to -side movement on the crossbeam is installed to the X axle, but up -and -down motion on X axle slider is installed to the Z axle, pallet means installs on the Y axle guide rail, bear the weight of and fix a position the battery module in drive it and move in Y axle orientation, the welding head is installed on Z axle slider, the welding head can move in Z axle orientation when providing welding pressure, realize the spot welding mesh. The utility model discloses degree of automation is high, fix a position accurately, can effectively promote welding efficiency, guarantees that welding quality stabilizes, the uniformity is good, has improved production efficiency to manufacturing cost has been reduced.
Description
Technical field
The utility model relates to battery production equipment technical field, particularly relates to a kind of electrokinetic cell module welder.
Background technology
Along with the upsurge of new-energy automobile in recent years, pure electric automobile has also come into the visual field of ordinary consumer gradually, but the accreditation that pure electric automobile will obtain consumer is not a simple thing, current pure electric automobile is owing to being subject to the restriction of the aspects such as continual mileage is short, charging difficulty, charging interval length, concerning consuming public, it is not also current best selection.In order to make pure electric automobile to enter huge numbers of families, must address these limitations the problem of its development, what wherein stand in the breach is exactly continual mileage problem, and increases the energy that the most primary means of continual mileage are exactly raising electrokinetic cell.
At present, improving electrokinetic cell monomer capacity at short notice cannot break through, and can only pass through the more monomer battery core of connection in series-parallel, and namely more monomer battery core in parallel, more battery modules of connecting are to improve the energy of electrokinetic cell.For the monomer battery core of use 18650 form, tens single cores up to a hundred are unified into a module, general is all adopt monomer battery core the two poles of the earth to be all welded on a guide card respectively, this guide card material is generally the conductive material of nickel strap or nickel plating, each monomer battery core the two poles of the earth are welded on guide card, this will be a very hard work amount, simultaneously, no matter be electric resistance welding or Laser Welding at present, general welding head all can only move in Z-direction, a position can only be welded when manually not adjusting battery location, this mode cannot meet high efficiency production and reduce the requirement of production cost, the uniformity of welding quality also can not be guaranteed simultaneously.
Utility model content
The purpose of this utility model solves the problem, provide a kind of can at the full automatic electrokinetic cell module welder of the motion in X/Y/Z tri-directions.
In order to solve the problem, technical solution adopted in the utility model is:
A kind of electrokinetic cell module welder, comprises workbench, Y-axis moving mechanism on the table is longitudinally set, be horizontally installed on the X-axis travel mechanism above workbench, the Z axis travel mechanism that X-axis travel mechanism is arranged, be arranged on the welding mechanism in Z axis travel mechanism, stepper motor and the source of welding current, described Y-axis moving mechanism comprises and is vertically fixed in Y-axis guide rail on workbench and mates the pallet be slidably mounted on Y-axis guide rail, and described X-axis travel mechanism comprises vertical symmetry and is fixedly installed on two columns on the workbench of Y-axis rail end both sides, be horizontally installed on the crossbeam between two column tops, laterally be arranged on the X-axis guide rail on crossbeam, and mate the X-axis slide block be slidably mounted on X-axis guide rail, Z axis travel mechanism comprises the Z axis guide rail be fixedly connected on vertically downward on X-axis slide block, and mating the Z axis slide block be slidably mounted on Z axis guide rail, described welding mechanism comprises the connecting plate be fixedly mounted on Z axis slide block, be fixedly mounted on the welding head on connecting plate, and two electrodes of welding head both sides are fixed on by electrode fixture block symmetry, the wire that two electrode fixture blocks all connect, and two the symmetry of the other end corresponding connection respectively of wire be fixed on two L-type copper bars of crossbeam both sides, the upper end of two described L-type copper bars is connected with the both positive and negative polarity of the source of welding current respectively by wire, the automatically controlled pallet of described stepper motor, X-axis slide block and Z axis slide block move.
The welding head of described welding mechanism is provided with two pressure adjustment knob of the compaction pressure for regulating two electrodes, described welding head is connected with electrode fixture block by electrode fixture block back shaft.
The pallet of described Y-axis moving mechanism is provided with many registration hole and is installed with 4 positioning strips for electrokinetic cell location, described positioning strip is provided with the slotted hole matched with locating hole, 4 described positioning strips are mounted by means of bolts on the surrounding of pallet.
Described X-axis slide block is fixedly connected with wire casing.
The bilateral symmetry of described Z axis slide block is provided with two row locating holes one, described connecting plate is provided with two corresponding locating holes two.
Gain effect of the present utility model is:
The utility model comprises workbench, horizontally set Y-axis moving mechanism on the table, longitudinally be arranged on the X-axis travel mechanism above workbench, the Z axis travel mechanism that X-axis travel mechanism is arranged, be arranged on the welding mechanism in Z axis travel mechanism, three axial motions are provided, X respectively, Y and Z three degree of freedom, wherein Y-axis is mounted on workbench and can seesaws, X-axis is mounted on crossbeam can side-to-side movement, Z axis is mounted on X-axis slide block and can moves up and down, pallet apparatus is arranged on Y-axis guide rail, while carrying also locating batteries module, drive it to move in Y direction, welding head is arranged on Z axis slide block, while providing welding pressure, welding head can move in Z-direction, realize spot welding object.The utility model automaticity is high, accurate positioning, effectively can promote welding efficiency, ensures that welding quality stable, uniformity are good, improves production efficiency, and reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electrokinetic cell module of the utility model welder.
Fig. 2 is the front view of a kind of electrokinetic cell module of the utility model welder.
Fig. 3 is the structural representation of the pallet of a kind of electrokinetic cell module of the utility model welder.
Fig. 4 is the schematic diagram of electrokinetic cell module.
Fig. 5 is the schematic diagram of the weld locations of electrokinetic cell module.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
See Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, sequence number in figure: 1 is workbench, 2 is Y-axis guide rail, 3 is pallet, 4 is column, 5 is crossbeam, 6 is X-axis guide rail, 7 is X-axis slide block, 8 is Z axis guide rail, 9 is Z axis slide block, 10 is connecting plate, 11 is welding head, 12 is electrode, 13 electrode fixture blocks, 14 locating holes two, 15 is wire, 16 is L-type copper bar, 17 is pressure adjustment knob, 18 is electrode fixture block back shaft, 19 is locating hole, 20 is positioning strip, 21 is slotted hole, 22 is wire casing, 23 be locating hole one and 24 is position one, 25 is position two, 26 is position three, 27 is a point, 28 is b point, 29 for c point and 30 be d point.
A kind of electrokinetic cell module of the utility model welder, comprise workbench 1, Y-axis moving mechanism on the table is longitudinally set, be horizontally installed on the X-axis travel mechanism above workbench, the Z axis travel mechanism that X-axis travel mechanism is arranged, be arranged on the welding mechanism in Z axis travel mechanism, stepper motor and the source of welding current, described Y-axis moving mechanism comprises the pallet 3 that the Y-axis guide rail 2 be vertically fixed on workbench is slidably mounted on Y-axis guide rail with coupling, described X-axis travel mechanism comprises two columns 4 that vertical symmetry is arranged on Y-axis rail end both sides, be horizontally installed on the crossbeam 5 between two column tops, laterally be arranged on the X-axis guide rail 6 on crossbeam, and coupling slip arranges the X-axis slide block 7 be arranged on X-axis guide rail, Z axis travel mechanism comprises the Z axis guide rail 8 be fixedly connected on vertically downward on X-axis slide block 7 and arranges with coupling slip the Z axis slide block 9 be arranged on Z axis guide rail, described welding mechanism comprises the connecting plate 10 be fixedly mounted on Z axis slide block 9, be fixedly mounted on the welding head 11 on connecting plate, and by the symmetrical two fixing electrodes 12 of two electrode fixture blocks 13, the wire 15 that two electrode fixture blocks 13 all connect, and two the symmetry that connects respectively of the other end of wire 15 be fixed on two L-type copper bars 16 of crossbeam 5 both sides, two described L-type copper bars 16 are connected with the both positive and negative polarity of the source of welding current respectively, the automatically controlled pallet of described stepper motor, X-axis slide block and Z axis slide block move, the welding head 11 of described welding mechanism is provided with two pressure adjustment knob 17 of the compaction pressure for regulating two electrodes 12, described welding head 11 is connected with electrode fixture block 13 by electrode fixture block back shaft 18.The pallet 3 of described Y-axis moving mechanism is provided with many registration hole 19 and is installed with 4 positioning strips 20 for electrokinetic cell location, described positioning strip is provided with the slotted hole 21 matched with locating hole 19,4 described positioning strips 20 are mounted by means of bolts on the surrounding of pallet.Described X-axis slide block 7 is fixedly connected with wire casing 22.The bilateral symmetry of described Z axis slide block 9 is provided with two row locating holes 1, described connecting plate 10 is correspondingly provided with two row locating holes 2 14.
The locating hole 19 that slotted hole 21 on positioning strip 20 is different from pallet 3 is connected by bolt by the utility model, reaches to electrokinetic cell location and fixing object.Welding head 11 is linked together by connecting plate 10 and Z axis slide block 9, Z axis slide block 9 there is the locating hole one 23 corresponding to connecting plate 10 both sides locating hole 2 14, the height of welding head 11 on Z axis can be adjusted by adjustment bolt position, left and right two pressure adjustment knob 17 can regulate the compaction pressure of two, left and right electrode 12 when welding nickel sheet and power battery anode end (negative pole end) respectively, and this pressure is provided by the spring mechanism of welding head 11 inside.Two separate electrode fixture blocks 13 are used for two electrodes 12 that are fixedly clamped, and electrode fixture block 13 is connected with the spring mechanism of welding head 11 inside by electrode fixture block back shaft 18, when providing electrode to fall and the flexible contact of welding position.Electrode fixture block 13 is the good material of iron material matter or other electric conductivity.Crossbeam 5 bilateral symmetry fixes two L-type copper bars, 16, two insulation processing between copper bar 16 and crossbeam 5.Be connected with two, left and right electrode fixture block 13 with the wire 15 that can carry welding current respectively on the downside of two copper bars 16.Be connected with the both positive and negative polarity of the wire and the source of welding current that can carry welding current respectively on the upside of two copper bars 12.
First press power switch machine is opened, then SR is pressed by each for machine state reset, datum mark is all got back to by Y-axis moving mechanism, X-axis travel mechanism and Z axis travel mechanism, pallet 3 correct position puts electrokinetic cell module to be welded, adjustment positioning strip 20 clamping and positioning electrokinetic cell module.By mobile Y-axis moving mechanism, X-axis travel mechanism and Z axis travel mechanism, two electrode 12 lower ends are made to be placed in a point 27 and the b point 28 of position 1, just compression nickel sheet and power battery anode (negative pole) are held, record three direction of principal axis coordinates now, then two electrodes 12 are moved to c point 29 and the d point 30 of position 1, record three direction of principal axis coordinates now.The similarly corresponding triaxial coordinate of method record position 2 25 and position 3 26.The coordinate that whole electrokinetic cell module needs welding position can be calculated according to the coordinate of these three positions, then by these coordinate parameters by preserving in external device machine entered storage device.Again press SR by each for machine state reset, the welding position coordinate parameters stored before being loaded by external device, press start button, travel mechanism brings into operation, first electrode arrives a point 27 and the b point 28 of assigned address 1, mash welder is started working and is carried out welding operation, weld rear electrode and leave a point 27 and b point 28, rerun c point 29 and d point 30 carries out welding operation, the so automatic track according to editting before carries out welding operation, until all welding complete the holding fix that rear electrode gets back to regulation.Motivation of adjustment battery modules top and bottom, another electrode of same operation welding electrokinetic cell module.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. an electrokinetic cell module welder, comprise workbench, Y-axis moving mechanism on the table is longitudinally set, be horizontally installed on the X-axis travel mechanism above workbench, the Z axis travel mechanism that X-axis travel mechanism is arranged, be arranged on the welding mechanism in Z axis travel mechanism, stepper motor and the source of welding current, it is characterized in that: described Y-axis moving mechanism comprises the pallet that the Y-axis guide rail be vertically fixed on workbench is slidably mounted on Y-axis guide rail with coupling, described X-axis travel mechanism comprises vertical symmetry and is fixedly installed on two columns on the workbench of Y-axis rail end both sides, be horizontally installed on the crossbeam between two column tops, laterally be arranged on the X-axis guide rail on crossbeam, and mate the X-axis slide block be slidably mounted on X-axis guide rail, Z axis travel mechanism comprises the Z axis guide rail be fixedly connected on vertically downward on X-axis slide block, and mate the Z axis slide block be slidably mounted on Z axis guide rail, described welding mechanism comprises the connecting plate be fixedly mounted on Z axis slide block, be fixedly mounted on the welding head on connecting plate, and two electrodes of welding head both sides are fixed on by electrode fixture block symmetry, the wire that two electrode fixture blocks all connect, and two the symmetry of the other end corresponding connection respectively of wire be fixed on two L-type copper bars of X-axis slide block both sides, the upper end of two described L-type copper bars is connected with the both positive and negative polarity of the source of welding current respectively by wire, the automatically controlled pallet of described stepper motor, X-axis slide block and Z axis slide block move.
2. a kind of electrokinetic cell module welder according to claim 1, it is characterized in that: two pressure adjustment knob welding head of described welding mechanism being provided with the compaction pressure for regulating two electrodes, described welding head is connected with electrode fixture block by electrode fixture block back shaft.
3. a kind of electrokinetic cell module welder according to claim 1, it is characterized in that: the pallet of described Y-axis moving mechanism is provided with many registration hole and is installed with 4 positioning strips for electrokinetic cell location, described positioning strip is provided with the slotted hole matched with locating hole, 4 described positioning strips are mounted by means of bolts on the surrounding of pallet.
4. a kind of electrokinetic cell module welder according to claim 1, is characterized in that: described X-axis slide block is fixedly connected with wire casing.
5. a kind of electrokinetic cell module welder according to claim 1, is characterized in that: the bilateral symmetry of described Z axis slide block is provided with two row locating holes one, described connecting plate is provided with two corresponding locating holes two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928577.9U CN205200849U (en) | 2015-11-20 | 2015-11-20 | Power battery module welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928577.9U CN205200849U (en) | 2015-11-20 | 2015-11-20 | Power battery module welding set |
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| CN205200849U true CN205200849U (en) | 2016-05-04 |
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| CN201520928577.9U Active CN205200849U (en) | 2015-11-20 | 2015-11-20 | Power battery module welding set |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312394A (en) * | 2016-09-21 | 2017-01-11 | 天津锦泰勤业精密电子有限公司 | Welder and welding device |
| CN107262866A (en) * | 2016-08-02 | 2017-10-20 | 伍伟东 | The welder of battery modules |
| CN108057956A (en) * | 2017-12-31 | 2018-05-22 | 董艺 | The welder of battery modules |
| CN108326408A (en) * | 2018-04-19 | 2018-07-27 | 上海精虹新能源科技有限公司 | 4 Resistance Welding connection devices of dual power supply of compatible multiple power battery modules |
| CN109604913A (en) * | 2018-02-11 | 2019-04-12 | 深圳市艾贝特电子科技有限公司 | Mobile phone camera module group weld fixture apparatus and method is welded and fixed |
| CN109648243A (en) * | 2018-02-11 | 2019-04-19 | 深圳市艾贝特电子科技有限公司 | Mobile phone camera module group weld fixture apparatus and method is welded and fixed |
| CN111482738A (en) * | 2020-05-07 | 2020-08-04 | 安徽绪稻康建筑工程咨询有限公司 | Multidirectional adjustment welding process for realizing series connection of positive electrodes of lithium batteries |
| CN111883811A (en) * | 2020-08-05 | 2020-11-03 | 覃冬英 | Battery fast assembling and welding device based on new energy technology |
-
2015
- 2015-11-20 CN CN201520928577.9U patent/CN205200849U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262866A (en) * | 2016-08-02 | 2017-10-20 | 伍伟东 | The welder of battery modules |
| CN107363355A (en) * | 2016-08-02 | 2017-11-21 | 伍伟东 | The welding method of battery modules |
| CN107464909A (en) * | 2016-08-02 | 2017-12-12 | 伍伟东 | The welding method of battery modules |
| CN106312394A (en) * | 2016-09-21 | 2017-01-11 | 天津锦泰勤业精密电子有限公司 | Welder and welding device |
| CN108057956A (en) * | 2017-12-31 | 2018-05-22 | 董艺 | The welder of battery modules |
| CN109604913A (en) * | 2018-02-11 | 2019-04-12 | 深圳市艾贝特电子科技有限公司 | Mobile phone camera module group weld fixture apparatus and method is welded and fixed |
| CN109648243A (en) * | 2018-02-11 | 2019-04-19 | 深圳市艾贝特电子科技有限公司 | Mobile phone camera module group weld fixture apparatus and method is welded and fixed |
| CN109604913B (en) * | 2018-02-11 | 2024-05-14 | 深圳市艾贝特电子科技有限公司 | Mobile phone camera module welding and fixing device and welding and fixing method |
| CN108326408A (en) * | 2018-04-19 | 2018-07-27 | 上海精虹新能源科技有限公司 | 4 Resistance Welding connection devices of dual power supply of compatible multiple power battery modules |
| CN111482738A (en) * | 2020-05-07 | 2020-08-04 | 安徽绪稻康建筑工程咨询有限公司 | Multidirectional adjustment welding process for realizing series connection of positive electrodes of lithium batteries |
| CN111883811A (en) * | 2020-08-05 | 2020-11-03 | 覃冬英 | Battery fast assembling and welding device based on new energy technology |
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