CN204135609U - Rectangular cell side welding clamp automatic correcting mechanism - Google Patents
Rectangular cell side welding clamp automatic correcting mechanism Download PDFInfo
- Publication number
- CN204135609U CN204135609U CN201420599265.3U CN201420599265U CN204135609U CN 204135609 U CN204135609 U CN 204135609U CN 201420599265 U CN201420599265 U CN 201420599265U CN 204135609 U CN204135609 U CN 204135609U
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- end cap
- box body
- rotating shaft
- frictional disk
- rectangular cell
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Abstract
The utility model discloses a kind of rectangular cell side welding clamp automatic correcting mechanism, wherein, after box body is clamped in fixture, fixture drives box body to rise to welding position, and the electrode of end cap moves into the slit abutting block lower end, and the part that abutting block is positioned at slit both sides is connected to end cap, laser-beam welding machine welds the gap between box body with end cap, when the side welding of rectangular cell is complete, fixture drives box body to rotate, and the opposite side of square shaped battery welds afterwards.In above-mentioned automatic correcting mechanism, when fixture drives box body to rotate, rotating shaft can be rotated thereupon, and abut block and push against end cap in real time, make end cap stably be covered on box body, thus avoid causing welding deviation, improve welding efficiency, meanwhile, the electrode due to end cap is contained in slit, thus effectively prevent damage electrode.
Description
Technical field
The utility model relates to weld jig, particularly relates to a kind of rectangular cell side welding clamp automatic correcting mechanism.
Background technology
At present, in the side soldering equipment of square battery, its subject matter existed is that the positioning precision of rectangular cell is very poor, rectangular cell location is inaccurate, cause welding quality bad, especially when welding box body and end cap, first with fixture, box body is clamped, again end cap is covered on the upper end open place of box body, laser-beam welding machine is utilized box body and end cap to be welded and fixed afterwards, because a circle of cassette upper end opening all will weld, so when fixture drives box body to rotate, end cap easily and box body misplace, cause failure welding, simultaneously, because end cap is provided with electrode, if press end cap by pressing mechanism, then easily damage electrode.Thus there is failure welding, easily damage the defects such as electrode in existing rectangular cell side soldering equipment.
Utility model content
The technical problems to be solved in the utility model is to provide one accurately, stably can locate rectangular cell end cap, avoids the rectangular cell side welding clamp automatic correcting mechanism damaging electrode.
For solving the problems of the technologies described above, the utility model adopts following technical scheme.
A kind of rectangular cell side welding clamp automatic correcting mechanism, its rotating shaft including bearing and be arranged in this bearing, the lower end of described rotating shaft is fixed with abutting block, the lower end of described abutting block is formed with one for holding the slit of endcap electrode, the described rotating shaft sidepiece be positioned at above bearing is formed with a side plane, and the side direction of described rotating shaft is provided with a positioning block and drives the reciprocating locating piece cylinder of locating piece, described rectangular cell side welding clamp automatic correcting mechanism also includes a groove type photoelectric switch and is located at the second lift cylinder above rotating shaft, described second lift cylinder drives one second motor to rise or declines, described second motor drives one first frictional disk to rotate, the upper end of described rotating shaft is provided with one second frictional disk, described second frictional disk and the first frictional disk concentric and the two be oppositely arranged, when described second lift cylinder drives the second motor to decline, described first frictional disk abuts with the second frictional disk, the sidepiece of described second frictional disk is fixed with an outward extending catch, when the electrode of end cap moves into the slit abutting block lower end, described catch block in groove type photoelectric switch to pipe between, described locating piece air cylinder driven locating piece is connected to described plane.
Preferably, described second motor is stepper motor.
In rectangular cell side welding clamp automatic correcting mechanism disclosed in the utility model, after box body is clamped in fixture, fixture drives box body to rise to welding position, the electrode of end cap moves into the slit abutting block lower end, the part that abutting block is positioned at slit both sides is connected to end cap, and laser-beam welding machine welds the gap between box body with end cap, when the side welding of rectangular cell is complete, fixture drives box body to rotate, and the opposite side of square shaped battery welds afterwards.In above-mentioned automatic correcting mechanism, when fixture drives box body to rotate, rotating shaft can be rotated thereupon, and abut block and push against end cap in real time, make end cap stably be covered on box body, thus avoid causing welding deviation, improve welding efficiency, meanwhile, the electrode due to end cap is contained in slit, thus effectively prevent damage electrode.
Accompanying drawing explanation
Fig. 1 is the stereogram of rectangular cell side welding clamp.
Fig. 2 is the partial enlarged drawing of part A in Fig. 1.
Fig. 3 is the stereogram one of automatic correcting mechanism.
Fig. 4 is the stereogram two of automatic correcting mechanism.
Fig. 5 is the side view of automatic correcting mechanism.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in more detail.
The utility model discloses a kind of rectangular cell side welding clamp automatic correcting mechanism, shown in composition graphs 1 to Fig. 5, rectangular cell includes box body 100 and end cap 101, this automatic correcting mechanism includes bearing 30 and is arranged in the rotating shaft 31 of this bearing 30, the lower end of described rotating shaft 31 is fixed with and abuts block 32, and the lower end of described abutting block 32 is formed with one for holding the slit 320 of end cap 101 electrode.In order to the initial position of positioning rotating shaft 31, ensure that abutting block 32 aligns with end cap 101, described rotating shaft 31 sidepiece be positioned at above bearing 30 is formed with a side plane 310, the side direction of described rotating shaft 31 is provided with a positioning block 312 and drives the reciprocating locating piece cylinder 311 of locating piece 312, when the electrode of end cap 101 moves into the slit 320 abutting block 32 lower end, described locating piece cylinder 311 drives locating piece 312 to be connected to described side plane 310.
This automatic correcting mechanism also includes a groove type photoelectric switch 39 and is located at the second lift cylinder 34 above rotating shaft 31, described second lift cylinder 34 drives one second motor 35 to rise or decline, described second motor 35 drives one first frictional disk 36 to rotate, the upper end of described rotating shaft 31 is provided with one second frictional disk 37, described second frictional disk 37 and the first frictional disk 36 concentric and the two be oppositely arranged, when described second lift cylinder 34 drives the second motor 35 to decline, described first frictional disk 36 abuts with the second frictional disk 37, the sidepiece of described second frictional disk 37 is fixed with an outward extending catch 38, when the electrode of end cap 101 moves into the slit 320 abutting block 32 lower end, described catch 38 block in groove type photoelectric switch 39 to pipe between.
Further, described second motor 35 is stepper motors.
In the welding clamp automatic correcting mechanism of above-mentioned rectangular cell side, after box body 100 is clamped in fixture 2, fixture 2 drives box body 100 to rise to welding position, the electrode of end cap 101 moves into the slit 320 abutting block 32 lower end, the part that abutting block 32 is positioned at slit 320 both sides is connected to end cap 101, and laser-beam welding machine 1 pair of box body 100 welds with the gap between end cap 101, when the side welding of rectangular cell is complete, fixture 2 drives box body 100 to rotate, and the opposite side of square shaped battery welds afterwards.In above-mentioned automatic correcting mechanism, when fixture 2 drives box body 100 to rotate, rotating shaft 31 can be rotated thereupon, and abut block 32 and push against end cap 101 in real time, make end cap 101 stably be covered on box body 100, thus avoid causing welding deviation, improve welding efficiency, meanwhile, the electrode due to end cap 101 is contained in slit 320, thus effectively prevent damage electrode.
The welding clamp automatic correcting mechanism work of rectangular cell side is initial, output signal by groove type photoelectric switch 39 judges whether abut block 32 aligns with end cap 101, when the two is unjustified, second lift cylinder 34 drives the second motor 35 to decline, until the first frictional disk 36 abuts with the second frictional disk 37, simultaneously, locating piece cylinder 311 drives locating piece 312 to be separated with side plane 310, rotating shaft 31 can freely be rotated, second motor 35 drives the first frictional disk 36 afterwards, second frictional disk 37 and rotating shaft 31 are rotated, until catch 38 block in groove type photoelectric switch 39 to pipe between, groove type photoelectric switch 39 exports a signal of telecommunication, illustrate that abutting block 32 is alignd with end cap 101, locating piece 312 and side plane 310 is driven to push against by locating piece cylinder 311, thus rotating shaft 31 is located, after the first lift cylinder 22 drives lifting platform 23 to rise, abut block 32 to align with end cap 101, push against, now, locating piece cylinder 311 drives locating piece 312 to be separated with side plane 310, second lift cylinder 34 drives the second motor 35 to rise, rotating shaft 31 together can be rotated with rectangular cell, thus the automatic adjustment achieved abutting block 32 initial position, further increase operating efficiency.
The above is the utility model preferred embodiment, is not limited to the utility model, all make in technical scope of the present utility model amendment, equivalent to replace or improvement etc., all should be included in scope that the utility model protects.
Claims (2)
1. a rectangular cell side welding clamp automatic correcting mechanism, it is characterized in that, include bearing and be arranged in the rotating shaft of this bearing, the lower end of described rotating shaft is fixed with abutting block, the lower end of described abutting block is formed with one for holding the slit of endcap electrode, the described rotating shaft sidepiece be positioned at above bearing is formed with a side plane, and the side direction of described rotating shaft is provided with a positioning block and drives the reciprocating locating piece cylinder of locating piece;
Described rectangular cell side welding clamp automatic correcting mechanism also includes a groove type photoelectric switch and is located at the second lift cylinder above rotating shaft, described second lift cylinder drives one second motor to rise or declines, described second motor drives one first frictional disk to rotate, the upper end of described rotating shaft is provided with one second frictional disk, described second frictional disk and the first frictional disk concentric and the two be oppositely arranged, when described second lift cylinder drives the second motor to decline, described first frictional disk abuts with the second frictional disk, the sidepiece of described second frictional disk is fixed with an outward extending catch, when the electrode of end cap moves into the slit abutting block lower end, described catch block in groove type photoelectric switch to pipe between, described locating piece air cylinder driven locating piece is connected to described plane.
2. rectangular cell side as claimed in claim 1 welding clamp automatic correcting mechanism, it is characterized in that, described second motor is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599265.3U CN204135609U (en) | 2014-10-16 | 2014-10-16 | Rectangular cell side welding clamp automatic correcting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599265.3U CN204135609U (en) | 2014-10-16 | 2014-10-16 | Rectangular cell side welding clamp automatic correcting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135609U true CN204135609U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599265.3U Active CN204135609U (en) | 2014-10-16 | 2014-10-16 | Rectangular cell side welding clamp automatic correcting mechanism |
Country Status (1)
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| CN (1) | CN204135609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345263A (en) * | 2015-11-20 | 2016-02-24 | 武汉逸飞激光设备有限公司 | Full-automatic vertical position welding method for battery welding and fixture device |
| CN115431221A (en) * | 2022-11-04 | 2022-12-06 | 常州瑞德丰精密技术有限公司 | New forms of energy battery end cover board cold press |
-
2014
- 2014-10-16 CN CN201420599265.3U patent/CN204135609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345263A (en) * | 2015-11-20 | 2016-02-24 | 武汉逸飞激光设备有限公司 | Full-automatic vertical position welding method for battery welding and fixture device |
| CN115431221A (en) * | 2022-11-04 | 2022-12-06 | 常州瑞德丰精密技术有限公司 | New forms of energy battery end cover board cold press |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |