CN205820442U - Vacuum draws material device - Google Patents
Vacuum draws material device Download PDFInfo
- Publication number
- CN205820442U CN205820442U CN201620710214.2U CN201620710214U CN205820442U CN 205820442 U CN205820442 U CN 205820442U CN 201620710214 U CN201620710214 U CN 201620710214U CN 205820442 U CN205820442 U CN 205820442U
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- Prior art keywords
- suction roller
- roll
- roller
- frame
- shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
This utility model relates to battery pole piece technical field of processing equipment, it is specifically related to a kind of vacuum and draws material device, including frame, be connected to suction roller and the rotation of lower suction roller frame two ends and the upper suction roller be arrangeding in parallel and lower suction roller, drivings in carry the Power Component of material, to upper suction roller and lower suction roller evacuation to hold the evacuation assembly of material；It is provided with, between described upper suction roller and lower suction roller, the gap passed through for material.This utility model draws material efficiency height, draws material precision high.
Description
Technical field
This utility model relates to battery pole piece technical field of processing equipment, particularly relates to a kind of vacuum and draws material device.
Background technology
Lithium ion battery is the new generation of green high-energy battery that performance is remarkable, it has also become the emphasis of hi-tech development it
One.Lithium ion battery has the following characteristics that high voltage, high power capacity, low consumption, memory-less effect, nuisanceless, volume is little, internal resistance
Little, self discharge is few, cycle-index is many.Because of its These characteristics, lithium ion battery has application to mobile phone, notebook computer, takes the photograph
Camera, digital camera etc. be numerous civilian and military field.
Pole piece, as the important component part of lithium battery, serves vital effect in the performance of battery,
Being made by of pole piece is coated with pole powder material in the both side surface of base material, more die cut and make.
The material pulling mechanism of prior art, is to carry out drawing material by the some gripping rolls be arrangeding in parallel, during drawing material,
Pole piece is due to the easy run-off the straight of tension change, it is impossible to ensure the most parallel advance, draws material precision low, and draws material efficiency low.
Utility model content
For solving the problems referred to above, this utility model provides a kind of and draws that material precision is high, draw the vacuum that material efficiency is high to draw material device.
The technical scheme is that vacuum of this utility model draws material device, including frame, is connected to frame two ends and puts down
Upper suction roller that row is arranged and the upper suction roller of lower suction roller, drivings and the rotation of lower suction roller are with the power of conveying material
Assembly, to upper suction roller and the evacuation assembly of lower suction roller evacuation；Described upper suction roller and lower suction roller it
Between be provided with the gap passed through for material.
Being improved to further technique scheme, described evacuation assembly include air exhauster, be uniformly arranged on resistance to
Grinding roller and the wind inlet on lower wear resistant roll surface, it is opened in the upper convulsion hole of roll shaft one end, is opened under lower roller shaft one end and takes out
Air holes.
Being improved to further technique scheme, described upper suction roller include wearing frame two ends upper roll shaft,
Fit in the upper wear resistant roll that roll shaft is outside and is coaxially disposed with upper roll shaft；Described lower suction roller includes wearing frame two ends
Lower roller shaft, the lower wear resistant roll fitting in outside lower roller shaft and being coaxially disposed with lower roller shaft.
Being improved to further technique scheme, described Power Component includes being installed on frame side and being connected to down
The electric rotating machine of roll shaft, it is installed on lower roller shaft and deviates from the driving gear of electric rotating machine one end, be engaged in driving gear and be installed on
The driven gear of upper roll shaft one end, it is symmetricly set in frame both sides and drives driving gear and intermeshing two of driven gear to nibble
Close unit.
Being improved to further technique scheme, described engaging element includes the parallel cunning being installed on frame side
Rail, the slide block being slidedly arranged on parallel sliding track, drive the cylinder that slides along parallel sliding track of slide block, described slide block be positioned at driven gear with
Between frame, and upper roll shaft is through slide block.
Being improved to further technique scheme, also includes the roll-in assembly for crushing material, described roll-in group
Part includes being connected to the base plate of lower wear resistant roll, being connected to the pressing plate of wear resistant roll, the roll-in motor driving pressing plate to move up and down, company
It is connected to roll-in motor output end and the other end is articulated with the turning arm of pressing plate.
Being improved to further technique scheme, also includes that being connected to frame two ends is positioned at lower suction roller rear
The upper end surface of transition roller, the upper surface of described transition roller and lower suction roller is in same plane.
The beneficial effects of the utility model are:
1, in this utility model, evacuation assembly to upper suction roller and lower suction roller evacuation, upper suction roller and
Lower suction roller is tangent and exists for therebetween the gap that material passes through so that upper suction roller and lower suction roller hold thing
Material, Power Component drives upper suction roller and lower suction roller high speed rotating, to carry material.On the one hand, by upper suction roller
Cylinder and lower suction roller firmly hold material under vacuum power effect, prevent material from tilting to skid, and draw material precision high, second party
Face, upper suction roller and lower suction roller high speed rotating, to carry material, draw material efficiency high.
2, evacuation assembly includes air exhauster, is uniformly arranged on wear resistant roll and the wind inlet on lower wear resistant roll surface, offers
In upper roll shaft one end upper convulsion hole, be opened in the lower convulsion hole of lower roller shaft one end, air exhauster is by upper convulsion hole and lower convulsion
Suction roller and lower suction roller, to upper suction roller and lower suction roller evacuation, are gone up under suction function by inhaling in hole simultaneously
Air holes firmly holds material, prevents material from skidding, it is ensured that the parallel stable conveying of material, draws material precision high.
3, upper suction roller includes wearing the upper roll shaft at frame two ends, fitting in roll shaft outside and coaxially set with upper roll shaft
The upper wear resistant roll put；Described lower suction roller includes wearing the lower roller shaft at frame two ends, fitting in lower roller shaft outside and and lower roll
The lower wear resistant roll that axle is coaxially disposed, is directly contacted with material with lower wear resistant roll by the upper wear resistant roll being made up of abrasive rubber, keeps away
Exempt to contact between metal with material, thus avoid material surface to be damaged by material, be conducive to improving quality of material.
4, Power Component includes being installed on frame side and is connected to the electric rotating machine of lower roller shaft, is installed on lower roller shaft and deviates from
The driving gear of electric rotating machine one end, it is engaged in driving gear and is installed on the driven gear of roll shaft one end, is symmetricly set in
Frame both sides drive driving gear and intermeshing two engaging elements of driven gear.Electric rotating machine drives lower roller shaft high-speed rotary
Turning, lower roller shaft drives the driving gear being mounted thereon to rotate, and driving gear drives the driven gear being engaged in it to rotate, driven
On gear driven, roll shaft rotates, so that upper suction roller and lower suction roller synchronous high-speed rotate, is conducive to further carrying
Height draws material efficiency.
5, engaging element includes being installed on the parallel sliding track of frame side, the slide block being slidedly arranged on parallel sliding track, driving and slide
The cylinder that block slides along parallel sliding track, described slide block is between driven gear and frame, and upper roll shaft is through slide block.Cylinder draws
Movable slider thus drive driven gear and upper roll shaft to move up and down, make driven gear can be fully engaged to driving gear, thus more
In good guarantee, suction roller and lower suction roller are synchronized with the movement so that straight stable in material conveying process, improve further
Draw material precision.
6, also include the roll-in assembly for crushing material, described roll-in assembly include being connected to lower wear resistant roll base plate,
It is connected to the pressing plate of wear resistant roll, the roll-in motor driving pressing plate to move up and down, is connected to roll-in motor output end and the other end
It is articulated with the turning arm of pressing plate.Roll-in driven by motor turning arm rotates, thus band dynamic pressure plate slowly moves up and down, and pressing plate is downwards
Move to during base plate gradually position each to material roll, make material on entering suction roller and lower suction roller it
Between gap when be in flat, improve further and draw material precision.
7, also include being connected to frame two ends and be positioned at the transition roller at lower suction roller rear, the upper surface of described transition roller with
The upper end surface of lower suction roller, in same plane, supports material by transition roller so that it is be in straightened condition all the time, further
Improve and draw material precision.
Accompanying drawing explanation
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is the axonometric chart at another visual angle of this utility model；
Fig. 3 is front view of the present utility model；
Fig. 4 is top view of the present utility model；
Fig. 5 is side view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
As shown in Fig. 1～Fig. 5, different visual angles axonometric chart the most of the present utility model, front view, top view and side-looking
Figure.
Vacuum draws material device 100, including frame 110, is connected to frame 110 two ends and the upper suction roller be arrangeding in parallel
120 and lower suction roller 130, driving on suction roller 120 and lower suction roller 130 rotate to carry the Power Component of material
140, to upper suction roller 120 and the evacuation assembly 150 of lower suction roller 130 evacuation；Described upper suction roller 120 and under
The gap passed through for material it is provided with between suction roller 130.
Evacuation assembly 150 includes air exhauster (not shown), is uniformly arranged on wear resistant roll 122 and lower wear resistant roll
The wind inlet 151 on 132 surfaces, it is opened in the upper convulsion hole 152 of roll shaft 121 one end, is opened under lower roller shaft 131 one end and takes out
Air holes 153, upper suction roller 120 and lower suction roller 130 are taken out very by air exhauster by upper convulsion hole 152 and lower convulsion hole 153
Sky, goes up suction roller 120 and lower suction roller 130 simultaneously and firmly holds material by wind inlet 151 under suction function, prevent
Material skids, it is ensured that the parallel stable conveying of material, draws material precision high.
Upper suction roller 120 includes wearing the upper roll shaft 121 at frame 110 two ends, fitting in roll shaft 121 outside and with upper
The upper wear resistant roll 122 that roll shaft 121 is coaxially disposed；Described lower suction roller 130 include wearing frame 110 two ends lower roller shaft 131,
Fit in the lower wear resistant roll 132 that lower roller shaft 131 is outside and is coaxially disposed with lower roller shaft 131, upper by be made up of abrasive rubber
Wear resistant roll 122 directly contacts with material with lower wear resistant roll 132, it is to avoid contacts between metal with material, thus avoids material surface
Damaged by material, be conducive to improving quality of material.
Power Component 140 includes being installed on frame 110 side and being connected to the electric rotating machine 141 of lower roller shaft 131, be installed on
Lower roller shaft 131 deviates from the driving gear 142 of electric rotating machine 141 one end, is engaged in driving gear 142 and is installed on roll shaft 121
The driven gear 143 of one end, it is symmetricly set in frame 110 both sides and drives driving gear 142 and driven gear 143 intermeshing
Two engaging elements 144.Electric rotating machine 141 drives lower roller shaft 131 high speed rotating, and lower roller shaft 131 drives the master being mounted thereon
Moving gear 142 rotates, and driving gear 142 drives the driven gear 143 being engaged in it to rotate, and driven gear 143 drives upper roll shaft
121 rotate, so that upper suction roller 120 and lower suction roller 130 synchronous high-speed rotate, are conducive to raising to draw material further
Efficiency.
Engaging element 144 includes being installed on the parallel sliding track 144a of frame 110 side, being slidedly arranged on parallel sliding track 144a
Slide block 144b, the cylinder 144c, described slide block 144b that drive slide block 144b to slide along parallel sliding track 144a are positioned at driven gear 143
And between frame 110, and upper roll shaft 121 passes slide block 144b.Cylinder 144c pulls slide block 144b thus drives driven gear 143
Move up and down with upper roll shaft 121, make driven gear 143 can be fully engaged to driving gear 142, thus preferably ensure upper suction
Roller 120 and lower suction roller 130 are synchronized with the movement so that straight stable in material conveying process, improve further and draw material precision.
Also include that the roll-in assembly 160 for crushing material, described roll-in assembly 160 include being connected to lower wear resistant roll 132
Base plate 161, be connected to wear resistant roll 122 pressing plate 162, drive pressing plate 162 move up and down roll-in motor 163, be connected to
Roll-in motor 163 outfan and the other end are articulated with the turning arm 164 of pressing plate 162.Roll-in motor 163 is rotated arm 164 and revolves
Turning, thus band dynamic pressure plate 162 slowly moves up and down, pressing plate 162 gradually portion each to material during moving downwardly to base plate 161
Position rolls, and makes material be in flat when of gap between suction roller 120 and lower suction roller 130 on entering,
Improve further and draw material precision.
In this utility model, evacuation assembly 150 is to upper suction roller 120 and lower suction roller 130 evacuation, upper suction
Roller 120 and lower suction roller 130 are tangent and exist for therebetween the gap that material passes through so that upper suction roller 120 He
Lower suction roller 130 holds material, and Power Component 140 drives upper suction roller 120 and lower suction roller 130 high speed rotating, with
Conveying material.On the one hand, under vacuum power effect, firmly hold material by upper suction roller 120 and lower suction roller 130, anti-
Only material tilts to skid, and draws material precision high, and second aspect, upper suction roller 120 and lower suction roller 130 high speed rotating are with conveying
Material, draws material efficiency high.
Also include that being connected to frame 110 two ends is positioned at the transition roller 170 at lower suction roller rear, described transition roller 170
The upper end surface of upper surface and lower suction roller 130, in same plane, supports material by transition roller 170 so that it is be in all the time
Straightened condition, improves further and draws material precision.
Operation principle of the present utility model is:
Engaging element 144 drives driving gear 142 and driven gear 143 to engage each other, and cylinder 144c pulls slide block 144b
Thus drive driven gear 143 and upper roll shaft 121 to move up and down, make driven gear 143 can be fully engaged to driving gear 142,
Thus preferably ensure that upper suction roller 120 and lower suction roller 130 are synchronized with the movement so that in material conveying process straight surely
Fixed；Power Component 140 drives upper suction roller 120 and lower suction roller 130 high speed rotating, and electric rotating machine 141 drives lower roller shaft
131 high speed rotating, lower roller shaft 131 drives the driving gear 142 being mounted thereon to rotate, and driving gear 142 drives and is engaged in it
Driven gear 143 rotate, driven gear 143 drives upper roll shaft 121 to rotate, thus realizes upper suction roller 120 and lower suction
The synchronous high-speed of roller 130 rotates；Air exhauster by upper convulsion hole 152 and lower convulsion hole 153 to upper suction roller 120 and lower suction
Roller tube 130 evacuation, goes up suction roller 120 and lower suction roller 130 simultaneously and passes through wind inlet 151 firmly under suction function
Holding material, material enters upper gap between suction roller 120 and lower suction roller 130, in upper suction roller 120 and lower suction
Realizing conveying in roller tube 130 high-speed rotation, meanwhile, roll-in motor 163 is rotated arm 164 and rotates, thus band dynamic pressure
Plate 162 slowly moves up and down, pressing plate 162 during moving downwardly to base plate 161 gradually position each to material roll, make
Material is in flat when of gap between suction roller 120 and lower suction roller 130 on entering.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (7)
1. vacuum draws material device, it is characterised in that: include frame, be connected to frame two ends and the upper suction roller be arrangeding in parallel and
In lower suction roller, driving suction roller and lower suction roller rotate the Power Component with conveying material, to upper suction roller and
Lower suction roller evacuation is to hold the evacuation assembly of material；Be provided with between described upper suction roller and lower suction roller for
The gap that material passes through.
Vacuum the most according to claim 1 draws material device, it is characterised in that: described evacuation assembly includes air exhauster, all
Even it is arranged at wear resistant roll and the wind inlet on lower wear resistant roll surface, is opened in the upper convulsion hole of roll shaft one end, is opened in lower roll
The lower convulsion hole of axle one end.
Vacuum the most according to claim 2 draws material device, it is characterised in that: described upper suction roller includes wearing frame two
The upper roll shaft held, the upper wear resistant roll fitting in outside roll shaft and being coaxially disposed with upper roll shaft；Described lower suction roller includes wearing
If the lower roller shaft at frame two ends, the lower wear resistant roll fitting in outside lower roller shaft and being coaxially disposed with lower roller shaft.
Vacuum the most according to claim 3 draws material device, it is characterised in that: described Power Component includes being installed on frame one
Side and be connected to the electric rotating machine of lower roller shaft, be installed on lower roller shaft and deviate from the driving gear of electric rotating machine one end, be engaged in actively
Gear and be installed on roll shaft one end driven gear, be symmetricly set in frame both sides drive driving gear and driven gear mutual
Two engaging elements of engagement.
Vacuum the most according to claim 4 draws material device, it is characterised in that: described engaging element includes being installed on outside frame
The cylinder that the parallel sliding track of side, the slide block being slidedly arranged on parallel sliding track, driving slide block slide along parallel sliding track, described slide block is positioned at
Between driven gear and frame, and upper roll shaft is through slide block.
Vacuum the most according to claim 5 draws material device, it is characterised in that: also include the roll-in group for crushing material
Part, described roll-in assembly includes being connected to the base plate of lower wear resistant roll, being connected to the pressing plate of wear resistant roll, driving pressing plate up and down motion
Roll-in motor, be connected to roll-in motor output end and the other end is articulated with the turning arm of pressing plate.
Vacuum the most according to claim 6 draws material device, it is characterised in that: also include that being connected to frame two ends is positioned at lower suction
The upper end surface of the transition roller at roller tube rear, the upper surface of described transition roller and lower suction roller is in same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710214.2U CN205820442U (en) | 2016-07-06 | 2016-07-06 | Vacuum draws material device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710214.2U CN205820442U (en) | 2016-07-06 | 2016-07-06 | Vacuum draws material device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205820442U true CN205820442U (en) | 2016-12-21 |
Family
ID=57564586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620710214.2U Active CN205820442U (en) | 2016-07-06 | 2016-07-06 | Vacuum draws material device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205820442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340087A (en) * | 2017-12-25 | 2018-07-31 | 大族激光科技产业集团股份有限公司 | It draws material device and its draws material method |
| CN109093754A (en) * | 2018-09-30 | 2018-12-28 | 欣兴同泰科技（昆山）有限公司 | High-speed molding device with automatic deploying and retracting material device |
-
2016
- 2016-07-06 CN CN201620710214.2U patent/CN205820442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340087A (en) * | 2017-12-25 | 2018-07-31 | 大族激光科技产业集团股份有限公司 | It draws material device and its draws material method |
| CN109093754A (en) * | 2018-09-30 | 2018-12-28 | 欣兴同泰科技（昆山）有限公司 | High-speed molding device with automatic deploying and retracting material device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |