CN107127517A - A kind of hold-down mechanism - Google Patents
A kind of hold-down mechanism Download PDFInfo
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- CN107127517A CN107127517A CN201710575342.XA CN201710575342A CN107127517A CN 107127517 A CN107127517 A CN 107127517A CN 201710575342 A CN201710575342 A CN 201710575342A CN 107127517 A CN107127517 A CN 107127517A
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- Prior art keywords
- plate
- hold
- down mechanism
- gear
- installing
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Classifications
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- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a kind of hold-down mechanism, including upright guide rail, horizontal guide rail, the first connecting plate, hold down assembly and first driving means.Present solution provides a single hold-down mechanism, bonding machine is separately acted with hold-down mechanism, and the action between bonding machine and hold-down mechanism does not influence each other.Because hold-down mechanism is not influenceed by plumb joint vibration and elliptical gear, the pole head and connection sheet of electrokinetic cell can be pressed more smooth by hold-down mechanism, improve compression effect of the hold-down mechanism to connection sheet, so as to ensure that the accuracy of the welding position of pole head and connection sheet, the quality of welding battery is greatly improved.The spinfunction of independent hold-down mechanism can compatible Multiple Type electrokinetic cell welding, be more convenient to change and repair.
Description
Technical field
The present invention relates to laser welding technology field, more particularly to a kind of hold-down mechanism.
Background technology
It is general using sharp in the prior art in order to solve the capacitance of single lithium battery and the confinement problems of power output
Photocoagulation mode is in series or in parallel together to overcome above mentioned problem by multiple single lithium batteries.Multiple single lithium batteries are in string
It is usually to be welded pole head with connection sheet in connection or parallel process, pole head and the accuracy that connection sheet is welded are direct
It has impact on the welding quality of single lithium battery.
It is used to realize that relative motion can not occur between the bonding machine of laser welding and hold-down mechanism in the prior art, that is, welds
Picked motion, and hold-down mechanism is moved therewith, and bonding machine is motionless, and hold-down mechanism is also just motionless, and the compression of hold-down mechanism is by bonding machine
Plumb joint vibrations and the influence of elliptical gear, cause to remember that the compacted position of pole head and connection sheet is inaccurate, influence pole head
With the welding quality of connection sheet.
Therefore, plumb joint vibrations and influence of the elliptical gear to hold-down mechanism how are reduced, pole head and connection sheet is improved
Welding quality, as those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, the invention provides a kind of hold-down mechanism, to reduce plumb joint vibrations and elliptical gear to compacting machine
The influence of structure, improves the welding quality of pole head and connection sheet.
To achieve the above object, the present invention provides following technical scheme：
A kind of hold-down mechanism, including：
Upright guide rail；
The horizontal guide rail being connected with the upright guide rail；
The first connecting plate being connected with the horizontal guide rail；
Connection sheet for compressing battery holds down assembly；
It is arranged on first connecting plate to hold down assembly described in driving and compresses the first driving means of the connection sheet.
It is preferred that, in above-mentioned hold-down mechanism, first connecting plate is connected by the first installing plate with rotating mechanism, institute
State rotating mechanism to be connected with the horizontal guide rail, the rotating mechanism includes：
The installing mechanism being connected with the horizontal guide rail；
It is arranged on the first gear on the installing mechanism；
The second drive device for driving the first gear to rotate；
It is arranged on the second gear that on first installing plate and the first gear is engaged, the diameter of the second gear
More than the diameter of the first gear, the number of teeth of the second gear is more than the number of teeth of first gear.
It is preferred that, in above-mentioned hold-down mechanism, second drive device is stepper motor.
It is preferred that, in above-mentioned hold-down mechanism, in addition to：
The first reinforcing plate and the second reinforcing plate between first installing plate and first connecting plate are arranged on, it is described
First reinforcing plate and second reinforcing plate are located at the two ends of first installing plate respectively.
It is preferred that, in above-mentioned hold-down mechanism, the installing mechanism includes：
The second installing plate being arranged in parallel with first installing plate, the first gear and the second gear are located at institute
State between the first installing plate and second installing plate, second drive device is installed on second installing plate；
The 3rd installing plate for being connected and being arranged in parallel with second installing plate with the horizontal guide rail, described second installs
The length of length the 3rd installing plate of plate is long, and second drive device grows described positioned at second installing plate
The part of three installing plates；
The second connecting plate for connecting second installing plate and the 3rd installing plate, second connecting plate and institute
State the 3rd installing plate vertical；
It is arranged in parallel with second connecting plate for being connected the 3rd of second installing plate and the 3rd installing plate
Connecting plate, the 3rd connecting plate is located between second drive device and second connecting plate, second connecting plate
It is located at the two ends of the 3rd installing plate respectively with the 3rd connecting plate；
It is arranged in the 3rd reinforcing plate between second connecting plate and second installing plate, the 3rd reinforcing plate
It is provided with lightening hole.
It is preferred that, in above-mentioned hold-down mechanism, in addition to it is arranged on first connecting plate for the compression group
The guiding rail that the motion of part play the guiding role, the number of the guiding rail is two, and is located at the described first driving respectively
The both sides of device.
It is preferred that, in above-mentioned hold-down mechanism, it is described hold down assembly including：
Weld and charge coupling device imaging sensor is provided with protective cover, the welding protective cover, the welding protection
Bleeding point is provided with cover；
The pressing plate for compressing the connection sheet is provided with the welding protective cover；
The side relative with the pressing plate of the welding protective cover is open end, and the open end is provided with movable protection
Plate, the movable protecting plate closes the open end by the 3rd drive device.
It is preferred that, in above-mentioned hold-down mechanism, the 3rd drive device includes：
The 3rd gear being connected with the movable protecting plate；
It is fixed on the cylinder of the welding protection cover outer wall；
The rack for being connected and being engaged with the 3rd gear with the piston rod of the cylinder；
The guide groove that the reciprocating motion to the rack play the guiding role is connected with the cylinder body of the cylinder；
It is connected with the guide groove and positioned at the guide pad of the rack length direction both sides.
It is preferred that, in above-mentioned hold-down mechanism, the number of the movable protecting plate is two.
It is preferred that, in above-mentioned hold-down mechanism, the first driving means are duplex cylinder.
It can be seen from the above technical proposal that a kind of hold-down mechanism that the present invention is provided, including upright guide rail, level are led
Rail, the first connecting plate, hold down assembly and first driving means.Present solution provides a single hold-down mechanism, bonding machine with
Hold-down mechanism is separately acted, and the action between bonding machine and hold-down mechanism does not influence each other.Because hold-down mechanism is not welded
Head vibration and the influence of elliptical gear, the pole head and connection sheet of electrokinetic cell can be pressed more smooth by hold-down mechanism, be improved
Compression effect of the hold-down mechanism to connection sheet, so as to ensure that the accuracy of the welding position of pole head and connection sheet, significantly
Degree improves the quality of welding battery.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of hold-down mechanism provided in an embodiment of the present invention；
Fig. 2 is the structural representation that hold-down mechanism provided in an embodiment of the present invention removes rotating mechanism part；
Fig. 3 is the upward view that hold-down mechanism provided in an embodiment of the present invention removes rotating mechanism part；
Fig. 4 is the front view that hold-down mechanism provided in an embodiment of the present invention removes rotating mechanism part；
Fig. 5 is the top view that hold-down mechanism provided in an embodiment of the present invention removes rotating mechanism part；
Fig. 6 is the overall diagram of hold-down mechanism provided in an embodiment of the present invention.
1st, the first connecting plate, 2, first driving means, the 3, first installing plate, 4, first gear, the 5, second drive device, 6,
First reinforcing plate, the 7, second reinforcing plate, the 8, second installing plate, the 9, the 3rd installing plate, the 10, second connecting plate, the 11, the 3rd connection
Plate, the 12, the 3rd reinforcing plate, 13, guiding rail, 14, movable protecting plate, the 15, the 3rd gear, 16, rack, 17, guide groove plate,
18th, guide pad.
Embodiment
The invention discloses a kind of hold-down mechanism, to reduce plumb joint vibrations and influence of the elliptical gear to hold-down mechanism,
Improve the welding quality of pole head and connection sheet.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-Fig. 6 is referred to, Fig. 1 is the structural representation of hold-down mechanism provided in an embodiment of the present invention；Fig. 2 is the present invention
The hold-down mechanism that embodiment is provided removes the structural representation of rotating mechanism part；Fig. 3 is compacting machine provided in an embodiment of the present invention
Structure removes the upward view of rotating mechanism part；Fig. 4 is the main view that hold-down mechanism provided in an embodiment of the present invention removes rotating mechanism part
Figure；Fig. 5 is the top view that hold-down mechanism provided in an embodiment of the present invention removes rotating mechanism part；Fig. 6 carries for the embodiment of the present invention
The overall diagram of the hold-down mechanism of confession.
The invention discloses a kind of hold-down mechanism, including upright guide rail, horizontal guide rail, the first connecting plate 1, hold down assembly and
First driving means 2.
Upright guide rail is used to realize the position adjustments held down assembly in vertical direction.
Horizontal guide rail is connected to realize the position adjustments held down assembly in the horizontal direction with upright guide rail.Upright guide rail with
Horizontal guide rail, which coordinates, realizes the position adjustment held down assembly in above-below direction and horizontal direction.
First connecting plate 1 is connected with horizontal guide rail, for realizing the connection held down assembly with horizontal rail.
Hold down assembly for the connection sheet for compressing battery, what this programme was provided, which holds down assembly, can once compress four connections
Piece.
First driving means 2 are arranged on the first connecting plate 1 to hold down assembly compression connection sheet for drive, the first driving dress
Put 2 drives to hold down assembly up and down motion, connection sheet is being compressed and non-depressed is close between the state of contact pin so as to realize and hold down assembly
Switching.
Present solution provides a single hold-down mechanism, the compacted position of hold-down mechanism and the welding position of bonding machine are realized
The separate regulation put, during hold-down mechanism adjusting position, bonding machine can be failure to actuate, when hold-down mechanism is without position adjustments, weldering
Picking can be acted and can also be failure to actuate, and position adjustment is separately carried out, and is not associated each other, is independent of each other, so that one
Determine to reduce the limitation of single lithium battery welding process in degree.
Hold down assembly and position adjustments are carried out by upright guide rail and horizontal guide rail, by the position adjustment held down assembly to monomer
The connection sheet of battery treats compacted position, and the first driving means 2 drivings decline that holds down assembly is realized and held down assembly to connection sheet
Compress；Hold down assembly after being compressed to connection sheet, bonding machine is welded to connection sheet.
The hold-down mechanism that this programme is provided, bonding machine is separately acted with hold-down mechanism, between bonding machine and hold-down mechanism
Action does not influence each other.Because hold-down mechanism is not influenceed by plumb joint vibration and elliptical gear, hold-down mechanism will can be moved
The pole head and connection sheet of power battery are pressed more smooth, compression effect of the hold-down mechanism to connection sheet are improved, so as to ensure that
The accuracy of the welding position of pole head and connection sheet, is greatly improved the quality of welding battery.
In order to further reduce the limitation of single lithium battery welding, the first connecting plate 1 passes through the first installing plate 3 and rotation
Mechanism is connected, and the first installing plate 3 is both connected with the first connecting plate 1, and is connected with rotating mechanism, and one in this programme is specific real
Apply in example, the first installing plate 3 is arranged vertically with the first connecting plate 1, the direction of motion held down assembly and the plane of the first connecting plate 1
Bearing of trend is parallel.
In a specific embodiment of this programme, rotating mechanism is connected with horizontal guide rail, and rotating mechanism makes hold-down mechanism
With spinfunction, the rotation for the generation certain angle that holds down assembly can be driven, makes the compatible different types of monomer that holds down assembly
The welding of battery, reduce further the limitation of cell welding.As needed, rotating mechanism can control to hold down assembly
Special angle is rotated, the need for meeting cell welding, for example, can be rotated by 90 ° holding down assembly, once compress two
Connection sheet carries out laser welding.The spinfunction of independent hold-down mechanism can compatible Multiple Type electrokinetic cell welding, it is more square
Just change and repair.
In a specific embodiment of this programme, rotating mechanism includes installing mechanism, the driving dress of first gear 4, second
Put 5 and second gear.
Installing mechanism is connected with horizontal guide rail, and installing mechanism is arranged horizontally on the first installing plate 3.
First gear 4 is arranged on installing mechanism, and the rotation of first gear 4 is driven by the second drive device 5.
Second gear is engaged with first gear 4, and second gear is arranged on the first installing plate 3.
Specific driving process is as follows：
Second drive device 5 driving first gear 4 is rotated, and first gear 4 drives the second gear being engaged with to rotate, and enters
And second gear drives the first installing plate 3 to rotate, and then the first installing plate 3 drives the rotation that holds down assembly by the first connecting plate 1.
It is preferred that, the diameter of second gear is more than the diameter of first gear 4, and the number of teeth of second gear is more than first gear 4
The number of teeth.First gear 4 turns over respective angles, drives second gear to occur the rotation of corresponding angle.
Second drive device 5 is stepper motor, and stepper motor drives pinion rotation by reductor.
This programme provide hold-down mechanism also include be arranged between the first installing plate 3 and the first connecting plate 1 first plus
The strong reinforcing plate 7 of plate 6 and second, the first reinforcing plate 6 and the second reinforcing plate 7 are located at the two ends of the first installing plate 3 respectively.In this programme
A specific embodiment in, the first installing plate 3 be right-angled trapezium installing plate, the base of right-angled trapezium installing plate is connected with first
Plate 1 is connected, and the first reinforcing plate 6 is connected with a right angle waist of right-angled trapezium installing plate, and the second reinforcing plate 7 is installed with right-angled trapezium
Another waist connection of plate, it is preferred that the first reinforcing plate 6 is right-angled trapezium reinforcing plate, a right angle of right-angled trapezium reinforcing plate
Side is connected with the first installing plate 3, and another right-angle side of right-angled trapezium reinforcing plate is connected with the first connecting plate 1, and right-angled trapezium adds
Lightening hole is provided with strong plate；It is preferred that, the second reinforcing plate 7 includes a right-angle side and one being connected with the first installing plate 3
The right-angle side being connected with the first connecting plate 1, the hypotenuse of the second reinforcing plate 7 is arbitrary shape, and the design of the second reinforcing plate 7 needs
On the basis of proof strength, mitigate its quality as far as possible, so as to reduce the cost of hold-down mechanism.
In a specific embodiment of this programme, the upper bottom edge of the first installing plate 3 is provided with sensing chip.
Installing mechanism includes the second installing plate 8, the 3rd installing plate 9, the second connecting plate 10, the 3rd connecting plate 11 and the 3rd and added
Strong plate 12.
Second installing plate 8 is arranged in parallel with the first installing plate 3, first gear 4 and second gear be located at the first installing plate 3 with
Between second installing plate 8, the second drive device 5 is installed on the second installing plate 8.
3rd installing plate 9 is connected with horizontal guide rail and is arranged in parallel with the second installing plate 8, the length of the second installing plate 8 compared with
The length of 3rd installing plate 9 is long, and the second drive device 5 and second gear grow the 3rd installing plate 9 installed in the second installing plate 8
Position.
Second connecting plate 10 is used to connect the second installing plate 8 and the 3rd installing plate 9, the second connecting plate 10 and the 3rd installing plate
9 is vertical, and the 3rd connecting plate 11 is arranged in parallel for being connected the second installing plate 8 and the 3rd installing plate 9, the 3rd with the second connecting plate 10
Connecting plate 11 is located between the second drive device 5 and the second connecting plate 10, the second connecting plate 10 and the 3rd connecting plate 11 difference position
In the two ends of the 3rd installing plate 9, the second installing plate 8, the 3rd installing plate 9, the second connecting plate 10 and the 3rd connecting plate 11 enclose and are set as
Rectangular parallelepiped structure, it is ensured that the use intensity of installing mechanism.In a specific embodiment of this programme, the second installing plate 8 and
Two connecting plates 10 and the bolt connection of the 3rd connecting plate 11, the 3rd installing plate 9 and the second connecting plate 10 and the bolt of the 3rd connecting plate 11
Connection；In another embodiment of this programme, the second installing plate 8 connects with the second connecting plate 10 and the welding of the 3rd connecting plate 11
Connect, the 3rd installing plate 9 is welded to connect with the second connecting plate 10 and the 3rd connecting plate 11.
This programme provide installing mechanism also include be arranged between the second connecting plate 10 and the second installing plate 8 the 3rd plus
Lightening hole is provided with strong plate 12, the 3rd reinforcing plate 12, the 3rd reinforcing plate 12 improves the use intensity of installing mechanism, especially carried
High second installing plate 8 grows the use intensity of the part of the 3rd installing plate 9.
The hold-down mechanism that this programme is provided, which also includes being arranged on being used to act the motion held down assembly on the first connecting plate 1, leads
To the guiding rail 13 of effect, the number of guiding rail 13 is two, and is located at the both sides of first driving means 2 respectively.It is oriented to
Guide rail 13 can play guide effect to the reciprocating motion held down assembly, it is ensured that accurate right between hold-down mechanism and connecting plate
Position, further increases the accuracy that pole head is welded with connection sheet.
Hold down assembly including welding protective cover, pressing plate and the 3rd drive device.
Charge coupling device imaging sensor is provided with welding protective cover, hereinafter CCD, CCD photographs to record needs
The position of welding, control system control bonding machine is subjected to, and the compression action of whole process is a closed loop feedback control
System processed, the deviation for compressing operation can be corrected at any time, discharge the interference of uncertain factor, connection sheet is flattened as far as possible, from
And ensure the welding effect of connection sheet.It is preferred that, part is included inside welding protective cover, and all spraying is non-reflective pitch-dark, makes
CCD vision-based detection effects are greatly improved.
Bleeding point is provided with welding protective cover, welding slag can be taken during welding away.
Pressing plate is provided with welding protective cover, pressing plate realizes the compression to connection sheet.
The side relative with pressing plate for welding protective cover is open end, and open end is provided with movable protecting plate 14, and activity is protected
Backplate 14 closes open end by the 3rd drive device.Nitrogen gas blow pipe provides protective gas atmosphere in welding, prevents welding
Aluminium flake be oxidized, it is ensured that the welding quality of weld seam, the air blowing adjustable angle of nitrogen gas blow pipe, made using two intake method
Air-flow is more stable.
In a specific embodiment of this programme, the 3rd drive device includes：
The 3rd gear 15 being connected with movable protecting plate 14；
It is fixed on the cylinder of welding protection cover outer wall；
The rack 16 for being connected and being engaged with the 3rd gear 15 with the piston rod of cylinder；
The guide groove plate 17 that the reciprocating motion to rack 16 play the guiding role is connected with the cylinder body of cylinder；
It is connected with guide groove plate 17 and positioned at the guide pad 18 of the length direction both sides of rack 16.
The reciprocating motion of guide groove plate 17 and guide pad 18 to rack 16 serves guide effect, it is ensured that rack 16 is in regulation
Track in move back and forth, realize the smooth folding of movable protecting plate 14.
Cylinder promotes rack 16 to move back and forth, and then rack 16 drives the pinion rotation being engaged with, gear drive activity
Protection board 14 carries out turning operation, so as to realize the closing to open end or non-close.
Movable protecting plate 14 closes open end during welding, blocks the welding slag of splashing, prevents that CCD is caused to damage.
Rack 16 makes the work structuring of rack-and-pinion 16 more by the fixed dual guiding of guide groove plate 17 and guide pad 18
Steadily, and whole hold-down mechanism compact conformation, it is multiple functional.
It is preferred that, the number of movable protecting plate 14 is two, and each movable protecting plate 14 can close the half of open end.
First driving means 2 are duplex cylinder, drive the completion compression that holds down assembly to act using duplex cylinder, it is ensured that to compress
Power is enough.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of hold-down mechanism, it is characterised in that including：
Upright guide rail；
The horizontal guide rail being connected with the upright guide rail；
The first connecting plate (1) being connected with the horizontal guide rail；
Connection sheet for compressing battery holds down assembly；
It is arranged on first connecting plate (1) to hold down assembly described in driving and compresses the first driving means (2) of the connection sheet.
2. hold-down mechanism according to claim 1, it is characterised in that first connecting plate (1) passes through the first installing plate
(3) it is connected with rotating mechanism, the rotating mechanism is connected with the horizontal guide rail, the rotating mechanism includes：
The installing mechanism being connected with the horizontal guide rail；
It is arranged on the first gear (4) on the installing mechanism；
The second drive device (5) for driving the first gear (4) to rotate；
Be arranged on first installing plate (3) and the first gear (4) engagement second gear, the second gear it is straight
Footpath is more than the diameter of the first gear (4), and the number of teeth of the second gear is more than the number of teeth of first gear (4).
3. hold-down mechanism according to claim 2, it is characterised in that second drive device (5) is stepper motor.
4. hold-down mechanism according to claim 2, it is characterised in that also include：
It is arranged on the first reinforcing plate (6) and the second reinforcing plate between first installing plate (3) and first connecting plate (1)
(7), first reinforcing plate (6) and second reinforcing plate (7) are located at the two ends of first installing plate (3) respectively.
5. hold-down mechanism according to claim 2, it is characterised in that the installing mechanism includes：
The second installing plate (8) being arranged in parallel with first installing plate (3), the first gear (4) and the second gear
Between first installing plate (3) and second installing plate (8), second drive device (5) is installed on described
Two installing plates (8)；
The 3rd installing plate (9) for being connected and being arranged in parallel with second installing plate (8) with the horizontal guide rail, second peace
The length for filling length the 3rd installing plate (9) of plate (8) is long, and second drive device (5) is located at described second and installed
Plate (8) grows the part of the 3rd installing plate (9)；
The second connecting plate (10) for connecting second installing plate (8) and the 3rd installing plate (9), second connection
Plate (10) is vertical with the 3rd installing plate (9)；
It is arranged in parallel with second connecting plate (10) for being connected second installing plate (8) and the 3rd installing plate (9)
The 3rd connecting plate (11), the 3rd connecting plate (11) is located at second drive device (5) and second connecting plate
(10) between, second connecting plate (10) and the 3rd connecting plate (11) are located at the two of the 3rd installing plate (9) respectively
End；
It is arranged on the 3rd reinforcing plate (12) between second connecting plate (10) and second installing plate (8), the described 3rd
Reinforcing plate is provided with lightening hole on (12).
6. hold-down mechanism according to claim 1, it is characterised in that also including being arranged on first connecting plate (1)
For the guiding rail (13) being play the guiding role to the motion held down assembly, the number of the guiding rail (13) is two
It is individual, and it is located at the both sides of the first driving means (2) respectively.
7. hold-down mechanism according to claim 1, it is characterised in that it is described hold down assembly including：
Weld and be provided with protective cover, the welding protective cover on charge coupling device imaging sensor, the welding protective cover
It is provided with bleeding point；
The pressing plate for compressing the connection sheet is provided with the welding protective cover；
The side relative with the pressing plate of the welding protective cover is open end, and the open end is provided with movable protecting plate
(14), the movable protecting plate (14) closes the open end by the 3rd drive device.
8. hold-down mechanism according to claim 7, it is characterised in that the 3rd drive device includes：
The 3rd gear (15) being connected with the movable protecting plate (14)；
It is fixed on the cylinder of the welding protection cover outer wall；
The rack (16) for being connected and being engaged with the 3rd gear (15) with the piston rod of the cylinder；
The guide groove plate (17) that the reciprocating motion to the rack (16) play the guiding role is connected with the cylinder body of the cylinder；
It is connected with the guide groove plate (17) and positioned at the guide pad (18) of the rack (16) length direction both sides.
9. hold-down mechanism according to claim 5, it is characterised in that the number of the movable protecting plate (14) is two.
10. hold-down mechanism according to claim 1, it is characterised in that the first driving means (2) are duplex cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575342.XA CN107127517A (en) | 2017-07-14 | 2017-07-14 | A kind of hold-down mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575342.XA CN107127517A (en) | 2017-07-14 | 2017-07-14 | A kind of hold-down mechanism |
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| CN107127517A true CN107127517A (en) | 2017-09-05 |
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| CN201710575342.XA Pending CN107127517A (en) | 2017-07-14 | 2017-07-14 | A kind of hold-down mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857228A (en) * | 2018-08-01 | 2018-11-23 | 安徽智森电子科技有限公司 | Hold-down mechanism is used in a kind of pole welding of lithium battery cover plate |
| CN114986039A (en) * | 2022-07-20 | 2022-09-02 | 江苏永成汽车零部件股份有限公司 | Multi-station clamping type welding equipment for machining automobile bumper |
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| CN106112265A (en) * | 2016-08-26 | 2016-11-16 | 深圳市联赢激光股份有限公司 | A kind of cover plate of power battery welding equipment |
| CN207358434U (en) * | 2017-07-14 | 2018-05-15 | 深圳阿李智能装备有限公司 | A kind of hold-down mechanism |
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| CN105215543A (en) * | 2015-11-20 | 2016-01-06 | 武汉逸飞激光设备有限公司 | A kind of five dimension control device and methods for battery modules welding |
| CN106112265A (en) * | 2016-08-26 | 2016-11-16 | 深圳市联赢激光股份有限公司 | A kind of cover plate of power battery welding equipment |
| CN207358434U (en) * | 2017-07-14 | 2018-05-15 | 深圳阿李智能装备有限公司 | A kind of hold-down mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108857228A (en) * | 2018-08-01 | 2018-11-23 | 安徽智森电子科技有限公司 | Hold-down mechanism is used in a kind of pole welding of lithium battery cover plate |
| CN114986039A (en) * | 2022-07-20 | 2022-09-02 | 江苏永成汽车零部件股份有限公司 | Multi-station clamping type welding equipment for machining automobile bumper |
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