CN106112242A - A kind of mash welder battery fixing mechanism - Google Patents
A kind of mash welder battery fixing mechanism Download PDFInfo
- Publication number
- CN106112242A CN106112242A CN201610504485.7A CN201610504485A CN106112242A CN 106112242 A CN106112242 A CN 106112242A CN 201610504485 A CN201610504485 A CN 201610504485A CN 106112242 A CN106112242 A CN 106112242A
- Authority
- CN
- China
- Prior art keywords
- battery
- fixture block
- fixing mechanism
- welding
- limit bit
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
Abstract
The invention discloses a kind of mash welder battery fixing mechanism, including upper fixture block, lower fixture block, described lower fixture block is provided with multiple lower clamping hole, and described upper fixture block is provided with multiple upper clamping hole, and described multiple upper clamping hole is arranged with multiple lower clamping holes one_to_one corresponding；Being extended with the lower limit bit slice being arranged in lower clamping hole on described lower fixture block, described lower limit bit slice is four, angular distribution in four, is provided with gap between four lower limit bit slices；Being extended with the upper limit bit slice being arranged in clamping hole on described upper fixture block, described upper limit bit slice is four, angular distribution in four, is provided with gap between four upper limit bit slices.The present invention uses said structure, have the advantage that multiple batteries are treated simultaneously welding electrode carry out spot welding, welding precisely, avoid wrong weldering or weldering is bad etc. that problem, welding efficiency are greatly improved.
Description
Technical field
The present invention relates to cell art, particularly to a kind of mash welder battery fixing mechanism.
Background technology
Traditional manual mash welder, is mobile battery to be welded on fixing welding chassis, and capillary fixed above presses to
Electric discharge welding after battery, full mash welder battery fixing mechanism divides two classes, and one is that set of cells is fixed on welding table top, top
Capillary device have moving track all around, microcomputerized control shift position lower pressure welding connect, another kind is capillary position
Put fixing, move on the rum point of capillary with manipulator control set of cells, by collision time and the machine of microcomputerized control capillary
The displacement of tool hands, coordinates and welds.
Manual welder inefficiency, the requirement to welding employee is high, and the concordance of product is poor, and no matter automatic welder(welding machine) is weldering
Pin moves or battery moves, and all there are 2 obvious defects, one be the deviation of displacement unavoidably, and solder side is very
Little, wrong weldering or the problem such as weldering is bad easily occur, two be still that during welding one by one remove to weld battery, welding every time
Time interval be exactly remove on capillary or the traveling time of battery and capillary point move the time, although greatly reduce artificial
Degree of participation but the efficiency that do not increases significantly.
Summary of the invention
The technical problem to be solved is, for the deficiencies in the prior art, it is provided that one is simultaneously to multiple batteries
Treat welding electrode carry out spot welding, welding precisely, the mash welder battery of avoiding wrong weldering or problem, the welding efficiency such as weldering is bad to be greatly improved
Fixed mechanism.
For solving above-mentioned technical problem, the technical scheme is that a kind of mash welder battery fixing mechanism, including on
Fixture block, lower fixture block, described lower fixture block is provided with multiple lower clamping hole, and described upper fixture block is provided with multiple upper clamping hole, institute
The multiple upper clamping hole stated is arranged with multiple lower clamping holes one_to_one corresponding；
Being extended with the lower limit bit slice being arranged in lower clamping hole on described lower fixture block, described lower limit bit slice is four,
Angular distribution in four, it is provided with gap between four lower limit bit slices；
Being extended with the upper limit bit slice being arranged in clamping hole on described upper fixture block, described upper limit bit slice is four,
Angular distribution in four, it is provided with gap between four upper limit bit slices；
Being fixed with the battery of multiple setting on described battery fixing mechanism, battery treats that welding electrode sets up.
Described battery fixing mechanism is arranged on a moving belt, and described conveyer belt is controlled to transmit by controller.
Being provided with workbench below described battery fixing mechanism, battery fixing mechanism is arranged over spot-welding mechanism, and battery is solid
Determining mechanism both sides and be provided with positioning and clamping mechanism, described positioning and clamping mechanism includes two telescoping clamping blocks being oppositely arranged,
Two grip blocks are driven flexible respectively by two gripper cylinders, and described battery fixing mechanism is arranged between two grip blocks；
Many assembly weldings pin that described spot-welding mechanism includes lower platen, is arranged on lower platen, described many assembly weldings pin is with many
Individual battery one_to_one corresponding, and often assembly welding pin is arranged on above the battery of correspondence, described lower platen is pressed telescoping mechanism to drive by down
Under press；
The described telescoping mechanism of pressure down includes two that two lower air cylinders, respectively piston rod with two lower air cylinders are connected
Individual briquetting, two described briquettings are connected with lower platen two ends respectively.
The present invention uses said structure, has the advantage that 1, changes into single capillary arranging with battery module to be welded
Consistent capillary group, disposably clicks all batteries to be welded and treats on welding electrode during pressure under capillary, no longer have offset deviation,
Capillary is repeatedly clicked on battery and is treated the problems such as welding electrode.2, gripper cylinder drives grip block to grip battery fixing mechanism, almost
Not having any operation easier and deviation, artificial participation is the lowest and simple does not has diversity, it is to avoid wrong weldering or weldering is bad etc. asks
Topic.3, after starting welding, system, in the way of constantly repeating discharge and recharge, is controlled successively under every assembly welding pin by multiplexer channel
Battery treats that welding electrode carries out electric discharge welding, and the deficiency of time needed for electric discharge welding 0.2 second, removes charging interval and response every time
Speed etc. affect, and each weld interval is typically set to 0.3 second i.e. complete 3 batteries in one second and treats the spot welding of welding electrode,
Compared with tradition automatic welder(welding machine) several seconds welding speed once, efficiency is greatly improved.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings；
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of mash welder in the present invention；
Fig. 3 is the structure chart of another angle of mash welder in the present invention；
In Fig. 1～Fig. 2,1, workbench；2, battery fixing mechanism；3, grip block；4, gripper cylinder；5, battery；6, under
Pressing plate；7, capillary；8, lower air cylinder；9, briquetting；10, bracing frame；11, upper fixture block；12, lower fixture block；13, lower limit bit slice；15, on
Banking stop；16, conveyer belt.
Detailed description of the invention
A kind of mash welder battery fixing mechanism as shown in FIG. 1 to 3, including upper fixture block 11, lower fixture block 12, lower fixture block 12
Being provided with multiple lower clamping hole, upper fixture block 11 is provided with multiple upper clamping hole, and multiple upper clamping holes are with multiple lower clamping holes one by one
It is correspondingly arranged；Being extended with the lower limit bit slice 13 being arranged in lower clamping hole on lower fixture block 12, lower limit bit slice 13 is four, in corner
Distribution, is provided with gap between four lower limit bit slices 13；Four lower limit bit slices 13 are spacing to battery 5 lower end, it is ensured that battery 5 lower end
Mounting stability.
Being provided with workbench below battery fixing mechanism, battery fixing mechanism is arranged over spot-welding mechanism, battery fixing mechanism
Both sides are provided with positioning and clamping mechanism, and positioning and clamping mechanism includes two telescoping clamping blocks 3 being oppositely arranged, two grip blocks 3
Being driven flexible by two gripper cylinders 4 respectively, battery fixing mechanism 2 is arranged between two grip blocks 3；
Being fixed with the battery 5 of multiple setting on battery fixing mechanism 2, battery treats that welding electrode sets up；Spot-welding mechanism bag
The many assembly weldings pin 7 include lower platen 6, being arranged on lower platen 6, many assembly weldings pin 7 and multiple battery 5 one_to_one corresponding, and every assembly welding pin 7
Being arranged on above the battery 5 of correspondence, lower platen 6 is pressed telescoping mechanism to press under driving by down.In lower platen 6 pressed status, capillary 7 with
The battery electrode contact to be welded of corresponding battery 5.Every assembly welding pin 7 is two root bead pins, two root bead pins treating battery 5 simultaneously during work
Welding electrode carries out spot welding.
Lower pressure telescoping mechanism includes two pressures that two lower air cylinders 8, respectively piston rod with two lower air cylinders 8 are connected
Block 9, two briquettings 9 are connected with lower platen 6 two ends respectively, and such structure ensure that lower platen 6 is steady during pressure down.Electricity
Pond 5 number is the multiple of 8, such as 8,16,24 ....Described capillary 7 number and battery 5 number one_to_one corresponding, rectangular shape
Shape arranges.
Piston rod at two gripper cylinders 4 stretches out state, and two grip blocks 3 withstand on battery fixing mechanism two ends respectively.
Grip block 3 side is connected towards battery fixing mechanism, the opposite side of grip block 3 with the piston rod of gripper cylinder 4.On workbench 1
Being provided with bracing frame 10, lower air cylinder is connected on the upper end transverse arm of bracing frame.
Being extended with the upper limit bit slice 15 being arranged in clamping hole on upper fixture block 11, upper limit bit slice is four, divides in corner
Cloth, is provided with gap between four upper limit bit slices 15.Upper limit bit slice 15 is spacing to battery 5 upper end, it is ensured that battery 5 upper end is installed steady
Qualitative, the gap between four upper limit bit slices 15 facilitates capillary electrode to be welded to battery spot welding, and battery fixing mechanism 2 is arranged on biography
Sending on band 16, conveyer belt 16 is controlled to transmit by controller.Gripper cylinder, lower air cylinder are by controller control, and controller is PLC
Controller.Pressure transducer it is provided with below station, when battery fixing mechanism is transported to the station below lower platen by conveyer belt, pressure
Force transducer collects battery fixing mechanism signal and sends controller to, and controller controls gripper cylinder action.
A kind of spot welding method of mash welder battery fixing mechanism, method comprises the following steps:
A) setting of multiple batteries 5 being fixed on battery fixing mechanism, battery treats that welding electrode sets up and by upper fixture block
The clamping hole of 11 is exposed, and is sequentially placed on a moving belt by multiple battery fixing mechanisms 2；
B) system control conveyer belt 16 drives on the station below first battery fixing mechanism 2 to lower platen 6, and both sides press from both sides
Holding cylinder 4 drives two grip blocks 3 to eject, and is clamped in the two ends of battery fixing mechanism 2 respectively；
C) two lower air cylinder piston rods eject, and drive lower platen to press for 6 times, and many assembly weldings pin 7 one_to_one corresponding is to be welded with battery
Contact electrode；System, in the way of constantly repeating discharge and recharge, is controlled successively to the battery under every assembly welding pin by multiplexer channel
Treating that welding electrode carries out electric discharge welding, the time of electrode discharge to be welded to battery welding was less than 0.2 second every time；
D) battery on battery fixing mechanism all being put postwelding, lower platen rises, and conveyer belt drives battery fixing mechanism
Transmitting, first battery fixing mechanism is removed, and system repeats above-mentioned action, the battery spot welding to second battery fixing mechanism.
Single capillary is changed into the capillary group consistent with battery module to be welded arrangement, disposably clicks on during pressure under capillary
Treat on welding electrode to all batteries to be welded, no longer have offset deviation, capillary repeatedly to click on battery and treat the problems such as welding electrode.Clamping
Cylinder drives grip block to grip battery fixing mechanism, and almost without any operation easier and deviation, artificial participation is the lowest
And simple there is no diversity, it is to avoid wrong weldering or the problem such as weldering is bad.After starting welding, system is constantly to repeat the side of discharge and recharge
Formula, controls the battery under every assembly welding pin being treated, welding electrode carries out electric discharge welding, every time electric discharge welding institute successively by multiplexer channel
The deficiency of time centisecond needed, i.e. leads to super-high-current and each battery being treated, welding electrode carries out spot welding the most in turn, single successively
Individual electrode spot welding to be welded to battery ensure that effect that single welds, and the time of single welding is the shortest, treats 20 batteries
Total time used by welding electrode spot welding is the shortest.Remove the impact such as charging interval and response speed, typically by each welding
It is set to i.e. complete 3 batteries in one second 0.3 second and treats the spot welding of welding electrode, weld once with the tradition automatic welder(welding machine) several seconds
Speed is compared, and efficiency is greatly improved.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements not by aforesaid way
Restriction, as long as have employed the various improvement that technical scheme is carried out, or the most improved directly apply to other occasion
, all within protection scope of the present invention.
Claims (3)
1. a mash welder battery fixing mechanism, it is characterised in that: include fixture block, lower fixture block, described lower fixture block sets
Having multiple lower clamping hole, described upper fixture block is provided with multiple upper clamping hole, described multiple upper clamping hole and multiple lower clampings
Hole one_to_one corresponding is arranged；
Being extended with the lower limit bit slice being arranged in lower clamping hole on described lower fixture block, described lower limit bit slice is four, in four
Angular distribution, it is provided with gap between four lower limit bit slices；
Being extended with the upper limit bit slice being arranged in clamping hole on described upper fixture block, described upper limit bit slice is four, in four
Angular distribution, it is provided with gap between four upper limit bit slices；
Being fixed with the battery of multiple setting on described battery fixing mechanism, battery treats that welding electrode sets up.
A kind of mash welder battery fixing mechanism the most according to claim 1, it is characterised in that: machine fixed by described battery
Structure is arranged on a moving belt, and described conveyer belt is controlled to transmit by controller.
A kind of mash welder battery fixing mechanism the most according to claim 1, it is characterised in that: machine fixed by described battery
Being provided with workbench below structure, battery fixing mechanism is arranged over spot-welding mechanism, and battery fixing mechanism both sides are provided with positioning clamping machine
Structure, described positioning and clamping mechanism includes two telescoping clamping blocks being oppositely arranged, and two grip blocks are respectively by two clampings
Cylinder drives flexible, and described battery fixing mechanism is arranged between two grip blocks；
Many assembly weldings pin that described spot-welding mechanism includes lower platen, is arranged on lower platen, described many assembly weldings pin and multiple electricity
Pond one_to_one corresponding, and often assembly welding pin is arranged on above the battery of correspondence, described lower platen is pressed telescoping mechanism to press under driving by down；
The described telescoping mechanism of pressure down includes two pressures that two lower air cylinders, respectively piston rod with two lower air cylinders are connected
Block, two described briquettings are connected with lower platen two ends respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610504485.7A CN106112242A (en) | 2016-06-30 | 2016-06-30 | A kind of mash welder battery fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610504485.7A CN106112242A (en) | 2016-06-30 | 2016-06-30 | A kind of mash welder battery fixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106112242A true CN106112242A (en) | 2016-11-16 |
Family
ID=57467651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610504485.7A Pending CN106112242A (en) | 2016-06-30 | 2016-06-30 | A kind of mash welder battery fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106112242A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654142A (en) * | 2022-05-24 | 2022-06-24 | 广州市星康科技有限公司 | Intelligent welding set is used in computer hardware processing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119137A (en) * | 1975-10-02 | 1978-10-10 | General Battery Corporation | Automated post burn station |
| CN201493609U (en) * | 2009-08-19 | 2010-06-02 | 神讯电脑(昆山)有限公司 | Spot welding machine |
| CN102554538A (en) * | 2012-02-15 | 2012-07-11 | 杭州万好万家动力电池有限公司 | Welding fixture of full-automatic resistance welder for circular lithium ion battery |
| CN102896415A (en) * | 2011-07-27 | 2013-01-30 | 松下能源(无锡)有限公司 | Locating jig and spot welding method utilizing same |
| CN104589065A (en) * | 2013-10-31 | 2015-05-06 | 刘辉国 | Automatic point welding device for battery |
-
2016
- 2016-06-30 CN CN201610504485.7A patent/CN106112242A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119137A (en) * | 1975-10-02 | 1978-10-10 | General Battery Corporation | Automated post burn station |
| CN201493609U (en) * | 2009-08-19 | 2010-06-02 | 神讯电脑(昆山)有限公司 | Spot welding machine |
| CN102896415A (en) * | 2011-07-27 | 2013-01-30 | 松下能源(无锡)有限公司 | Locating jig and spot welding method utilizing same |
| CN102554538A (en) * | 2012-02-15 | 2012-07-11 | 杭州万好万家动力电池有限公司 | Welding fixture of full-automatic resistance welder for circular lithium ion battery |
| CN104589065A (en) * | 2013-10-31 | 2015-05-06 | 刘辉国 | Automatic point welding device for battery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654142A (en) * | 2022-05-24 | 2022-06-24 | 广州市星康科技有限公司 | Intelligent welding set is used in computer hardware processing |
| CN114654142B (en) * | 2022-05-24 | 2022-08-12 | 广州市星康科技有限公司 | Intelligent welding device is used in computer hardware processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |