CN114497747A - Automatic paster mechanism of screening glass - Google Patents
Automatic paster mechanism of screening glass Download PDFInfo
- Publication number
- CN114497747A CN114497747A CN202111613135.1A CN202111613135A CN114497747A CN 114497747 A CN114497747 A CN 114497747A CN 202111613135 A CN202111613135 A CN 202111613135A CN 114497747 A CN114497747 A CN 114497747A
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- Prior art keywords
- sheet
- assembly
- piece
- protective
- move
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- 239000011521 glass Substances 0.000 title claims description 9
- 238000012216 screening Methods 0.000 title claims description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000002788 crimping Methods 0.000 claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 12
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 abstract description 68
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 67
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
An automatic attaching mechanism of a protection sheet, which is used for attaching the protection sheet to a tab crimping area of a pole piece, comprises: the device comprises a frame plate, a unreeling roller, a sheet feeding assembly, a cutter, a sheet clamping assembly, a sheet taking assembly and a supporting sheet assembly; the protective sheet material coil is arranged on the unwinding roller, the sheet feeding assembly is arranged at the discharge end of the protective sheet material coil, and the protective sheet material strip is torn out of the protective sheet material coil and is fed forwards; the clamping piece assembly and the piece feeding assembly are arranged oppositely and can move along the transferring direction of the protective sheet material belt, and the clamping piece assembly is used for tearing the material belt out of the piece feeding assembly; the sheet taking assembly and the sheet supporting assembly are oppositely arranged, and the clamping piece assembly can clamp the material belt to move between the sheet taking assembly and the sheet supporting assembly; the sheet taking assembly picks up the protective sheet cut from the protective sheet material belt from the sheet taking assembly, and the protective sheet is attached to the pole piece between the sheet taking assembly and the sheet supporting assembly in cooperation with the sheet supporting assembly. The invention can automatically paste the protective plate on the tab compression joint area of the lithium cathode to prevent the area from being broken.
Description
Technical Field
The invention belongs to the technical field of lithium battery manufacturing equipment, and particularly relates to an automatic sheet sticking mechanism for a protection sheet of a negative plate of a lithium primary battery.
Background
When a lithium primary battery adopting a lithium negative electrode is used for preparing a negative electrode tab at present, the tab is arranged on the lithium negative electrode in a compression joint mode, and after the tab is compressed on the lithium negative electrode, due to the pressure and the lithium metal material, the compression joint position of the tab and the lithium negative electrode is easy to fracture, so that the yield of the product is influenced. In order to solve the problem that the crimping area of the lug and the lithium negative electrode is easy to break, the thickness of the crimping area of the lug and the lithium negative electrode and the strength of the crimping area can be increased by sticking a lithium belt protection sheet on the crimping area of the lug and the lithium negative electrode, so that the fracture of the crimping area of the lug and the lithium negative electrode is avoided. However, the existing lithium primary battery production equipment is not provided with a mechanism for automatically sticking the protection plate, and the operation of automatically sticking the protection plate to lithium adopting a lithium cathode at one time cannot be realized.
Disclosure of Invention
The invention aims to provide a negative plate protection plate sticking mechanism which can automatically stick a protection plate to a negative plate tab and a lithium negative electrode compression joint area so as to prevent the area from being broken.
In order to achieve the purpose, the invention adopts the following technical solutions:
an automatic attaching mechanism of a protection sheet, which is used for attaching the protection sheet to a tab crimping area of a pole piece, comprises: the automatic film cutting machine comprises a frame plate, an unwinding roller, a film feeding assembly, a cutter, a film clamping assembly, a film taking assembly and a film supporting assembly, wherein the unwinding roller, the film feeding assembly, the cutter and the film clamping assembly are sequentially arranged on the frame plate; the protective sheet material coil is arranged on the unwinding roller, and the sheet feeding assembly is arranged at the discharge end of the protective sheet material coil and is used for tearing the protective sheet material strip out of the protective sheet material coil and feeding the protective sheet material strip to the position of the cutting knife; the clamping piece assembly and the piece feeding assembly are arranged oppositely and can move along the transferring direction of the protective sheet material belt, and the clamping piece assembly is used for tearing the material belt out of the piece feeding assembly; the sheet taking assembly and the sheet supporting assembly are oppositely arranged, and the clamping piece assembly can clamp the material belt to move between the sheet taking assembly and the sheet supporting assembly; the sheet taking assembly picks up a protective sheet cut from a protective sheet material belt from the sheet taking assembly, and the protective sheet is matched with the sheet supporting assembly to be attached to a pole piece between the sheet taking assembly and the sheet supporting assembly.
More specifically, get piece subassembly including being used for adsorbing the piece sucking disc of getting of screening glass, the piece subassembly include with get the relative support piece sucking disc that sets up of piece sucking disc, get the piece sucking disc with can relative movement between the support piece sucking disc to compress tightly each other or keep away from each other, the pole piece is located get the piece sucking disc with between the support piece sucking disc.
More specifically, send the piece subassembly including movably set up in slide on the frame board and set up in briquetting on the slide, the briquetting can be relative under briquetting drive unit's control the slide removes to be close to or keep away from the slide, the slide is along being close to or keeping away from under slide drive unit's control the direction of cutter removes, and the protection sheet material area passes the briquetting with between the slide, and the head in protection sheet material area stretch out in the slide.
More specifically, the cutting knife is movably arranged on the frame plate, a knife holder is arranged below the cutting knife, and the cutting knife can move relative to the knife holder and cut off a protective sheet material belt between the cutting knife and the knife holder.
More specifically, the clamping piece assembly comprises a clamping jaw movably arranged on the frame plate and a clamping jaw driving unit for driving the clamping jaw to move, the moving direction of the clamping jaw is parallel to the sheet conveying direction of the sheet conveying assembly, and the clamping jaw can move into or out of the space between the sheet taking assembly and the sheet supporting assembly.
More specifically, the sheet taking assembly further comprises a sheet taking driving unit for driving the sheet taking sucker to move, and the sheet supporting assembly further comprises a sheet supporting driving unit for driving the sheet supporting sucker to move.
More specifically, still be provided with on the frame board collect with material area after the separation from type paper wind-up roll from type paper, from type paper wind-up roll by motor drive.
Preferably, the device also comprises a deviation rectifying mechanism, wherein the deviation rectifying mechanism comprises a deviation rectifying driving unit for driving the frame plate to horizontally move and a pole piece detecting sensor for detecting the position of a pole piece, and the deviation rectifying driving unit controls the frame plate to move according to the detection result of the pole piece detecting sensor.
Furthermore, the deviation rectifying driving unit is a motor, and the motor controls the frame plate to move through a screw rod.
Furthermore, the pole piece detection sensor is an optical fiber sensor.
According to the technical scheme, the automatic chip mounting mechanism for the protection sheet can automatically mount the protection sheet such as a lithium belt at the compression joint lug position of the lithium cathode in the manufacturing process of the lithium primary battery, so that the thickness and the strength of the compression joint area of the lug of the lithium cathode are increased, and the problem that the lithium cathode sheet is easy to break in the later discharge period is solved. In a more specific embodiment, the precision of the position of the lithium belt can be ensured by correcting the deviation in real time before the lithium belt is attached.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive effort.
FIG. 1 is a schematic structural diagram of a front side of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the back side of the embodiment of the invention.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Detailed Description
The invention will be described in detail below with reference to the accompanying drawings, wherein for the purpose of illustrating embodiments of the invention, the drawings showing the structure of the device are not to scale but are partly enlarged, and the schematic drawings are only examples, and should not be construed as limiting the scope of the invention. It is to be noted, however, that the drawings are designed in a simplified form and are not to scale, but rather are to be construed in an attempt to more clearly and concisely illustrate embodiments of the present invention. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; the terms "front," "back," "bottom," "upper," "lower," and the like refer to an orientation or positional relationship relative to an orientation or positional relationship shown in the drawings, which is for convenience and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 and fig. 2, the automatic sheet sticking mechanism for a protection sheet of the present embodiment includes a frame plate 1, an unwinding roller 2 disposed on the frame plate 1, a sheet feeding assembly 3, a cutting knife 4, a clamping piece assembly 5, a sheet taking assembly 6, and a sheet supporting assembly 7, wherein the unwinding roller 2, the sheet feeding assembly 3, the cutting knife 4, and the clamping piece assembly 5 are sequentially disposed along a conveying direction of the protection sheet material strip. The screening glass of this embodiment adopts the lithium area to make, places lithium area material book and unreels the back on unreeling roller 2, cuts into suitable size, pastes the utmost point ear crimping area at the lithium negative pole to strengthen the regional intensity of utmost point ear crimping, prevent the fracture. This embodiment still is provided with on frame plate 1 and is used for collecting attached leaving type paper wind-up roll 8 from type paper 102 on the lithium area, leaves type paper wind-up roll 8 by motor drive, can be in the same place with the separation of lithium area from type paper 102.
The sheet feeding assembly 3 is arranged at the discharge end of the lithium ribbon coil and used for tearing the lithium ribbon out of the lithium ribbon coil and feeding the lithium ribbon to a cutting position. The sheet feeding assembly 3 of the embodiment comprises a pressing block 3-1 and a sliding seat 3-2 arranged opposite to the pressing block 3-1, the pressing block 3-1 is connected with the sliding seat 3-2 through a mounting frame 3-3, the pressing block 3-1 can move relative to the sliding seat 3-2 under the control of a pressing block driving unit 3-4 so as to be close to or far away from the sliding seat 3-2, when the pressing block 3-1 is close to and pressed on the sliding seat 3-2, the pressing block and the sliding seat 3-2 can be matched together to press a lithium belt 101 passing through the pressing block 3-1 and the sliding seat 3-2, and when the pressing block 3-1 is far away from the sliding seat 3-2, the lithium belt 101 between the pressing block 3-1 and the sliding seat 3-2 is loosened. The sliding seat 3-2 is movably arranged on the frame plate 1, the movement of the sliding seat 3-2 is controlled by a sliding seat driving unit 3-5, and when the sliding seat 3-2 moves, the pressing block 3-1 moves together with the sliding seat 3-2. The briquetting driving unit 3-4 and the slider driving unit 3-5 of the present embodiment both employ air cylinders. In other embodiments, the sheet feeding assembly 3 may also be in other forms such as a robot.
The cutter 4 sets up in the place ahead of sending piece subassembly 3, send piece subassembly 3 to send the lithium area forward to the cutter 4 position to the cutter 4 cuts lithium area 101. A cutter seat 4a is arranged below the cutter 4, and the cutter 4 can move relative to the cutter seat 4a, so that the lithium belt between the cutter 4 and the cutter seat 4a is cut off. The movement of the cutter can be controlled by a driving unit such as an air cylinder.
The clamping piece assembly 5 is arranged in front of the cutting knife 4 and opposite to the piece feeding assembly 3. The clamping piece assembly 5 comprises a clamping jaw 5-1 and a clamping jaw driving unit 5-2, the clamping jaw 5-1 is movably arranged on the frame plate 1, the moving direction of the clamping jaw 5-1 is parallel to the piece feeding direction of the piece feeding assembly 3, when the piece feeding assembly 3 forwards feeds the lithium belt 101 to the position of the cutting knife 4, the clamping jaw driving unit 5-2 drives the clamping jaw 5-1 to move towards the piece feeding assembly 3 and clamp the end part of the lithium belt 101 fed by the piece feeding assembly 3, then the clamping jaw driving unit 5-2 drives the clamping jaw 5-1 to be far away from the piece feeding assembly 3, and after the clamping jaw 5-1 forwards pulls the lithium belt 101 for a set distance, the cutting knife 4 cuts the lithium belt 101. The clamping jaw driving unit 5-2 of the embodiment adopts a motor, as shown in fig. 2, the clamping jaw driving unit 5-2 is connected with the clamping jaw 5-1 through a screw rod transmission mechanism 5-3, the clamping jaw 5-1 is arranged on a slide rail 5-4 on the frame plate 1, and when the clamping jaw driving unit 5-2 acts, the clamping jaw 5-1 is driven to move along the slide rail 5-4, so that the lithium belt 101 is pulled out. In other embodiments, the clip assembly may take other forms such as a robotic arm.
The sheet taking assembly 6 and the sheet supporting assembly 7 are oppositely arranged and are respectively positioned at the upper side and the lower side of the clamping jaw 5-1, the sheet taking assembly 6 comprises a sheet taking sucker 6-1 and a sheet taking driving unit 6-2 for driving the sheet taking sucker 6-1 to move, the sheet sticking assembly comprises a sheet supporting sucker 7-1 and a sheet supporting driving unit 7-2 for driving the sheet supporting sucker 7-1 to move, the sheet taking sucker 6-1 and the sheet supporting sucker 7-1 can move relatively, and the moving directions of the sheet taking sucker 6-1 and the sheet supporting sucker 7-1 are both vertical to the sheet feeding direction of the material belt 101. When the clamping jaw 5-1 returns to the original position, the clamping jaw leaves the path of relative movement between the sheet taking assembly 6 and the sheet supporting assembly 7, so that the sheet taking suction cup 6-1 and the sheet supporting suction cup 7-1 are opposite, and the negative plate 100 is conveyed to the upper part of the sheet supporting suction cup 7-1 through a plate conveying mechanism (not shown).
As a preferred embodiment of the present invention, the present invention further comprises a deviation rectifying assembly, the deviation rectifying assembly is used for adjusting the position of the whole frame plate 1 in the horizontal direction, the deviation rectifying assembly comprises a pole piece detecting sensor 9 and a deviation rectifying driving unit 10, and the deviation rectifying driving unit 10 is used for controlling the movement of the frame plate 1 in the horizontal direction. The deviation rectifying driving unit 10 of this embodiment adopts a motor, the motor drives the movement of the frame plate 1 through a transmission structure, the transmission structure can be a rack, a chain + a sprocket, a synchronizing wheel + a synchronous belt, a screw rod and the like, the embodiment adopts a screw rod 10a as the transmission structure, and the motor drives the movement of the whole frame plate 1 through the screw rod 10a, so as to realize the deviation rectifying action. The pole piece detection sensor 9 is used for detecting the position of the pole piece, and the pole piece detection sensor 9 of the present embodiment adopts an optical fiber sensor. The deviation-rectifying driving unit 10 drives the frame plate 1 to move according to the detection result of the pole piece detection sensor 9, so that the sheet taking sucker 6-1 and the sheet supporting sucker 7-1 on the frame plate 1 move along with the pole piece detection sensor, the position of the deviation-rectifying driving unit is adjusted in the horizontal direction, and the deviation-rectifying driving unit is aligned with the negative pole piece, so that the lithium belt is attached to the accurate position.
The following describes the operation process of the rubberizing and blanking mechanism of this embodiment:
firstly, winding a lithium belt material on a unwinding roller 2, manually pulling out the end part of a lithium belt 101, winding the end part on a roller of a frame plate 1, penetrating the lithium belt 101, and extending the free end of the lithium belt 101 between a pressing block 3-1 and a sliding seat 3-2; the lithium negative plate 100 is delivered to the upper side of the supporting piece sucker 7-1 by a plate delivery mechanism (not shown), after the plate detection sensor 9 detects the plate and locates the position of the tab, the protective plate attaching mechanism starts to act to attach the lithium belt protective plate to the crimping tab area of the negative plate, and the specific actions are as follows:
the briquetting driving unit 3-4 acts to drive the briquetting 3-1 to move downwards and press on the sliding seat 3-2, the briquetting 3-1 is matched with the sliding seat 3-2 to clamp the lithium belt 101, and the sliding seat driving unit 3-5 acts to drive the sliding seat 3-2 to forward send the free end of the lithium belt 101 to a cutting position;
the clamping jaw 5-1 clamps the free end of the lithium belt 101 sent by the sheet feeding assembly 3, and the clamping jaw driving unit 5-2 drives the clamping jaw 5-1 to move in the direction away from the sheet feeding assembly 3; after the clamping jaw 5-1 clamps the lithium belt 1-1, the pressing block driving unit 3-4 and the sliding seat driving unit 3-5 respectively drive the pressing block 3-1 and the sliding seat 3-2 to reset, and after the pressing block 3-1 resets, the lithium belt 101 is loosened so that the clamping jaw 5-1 can drive the lithium belt 101 to move;
after the clamping jaw 5-1 pulls out the lithium belt 101, the lithium belt leaves the position below the sheet taking sucker 6-1, the sheet taking sucker 6-1 moves downwards to suck the lithium belt 101, at the moment, the cutting knife 4 cuts the lithium belt 101, after the lithium belt 101 is cut, the clamping jaw 5-1 loosens the lithium belt, the cut part of the lithium belt is a protection sheet, and the protection sheet is sucked by the sheet taking sucker 6-1;
the sheet taking sucker 6-1 and the sheet supporting sucker 7-1 move oppositely, namely the sheet taking sucker 6-1 drives the cut lithium belt protection sheet to move downwards, the sheet supporting sucker 7-1 moves upwards simultaneously, the two suckers are attached together, and the lithium belt protection sheet is attached to the tab crimping area of the negative plate 100;
while attaching the protective sheet, the release paper take-up roll 8 collects the release paper 102 torn from the lithium strip 101 together at the same time.
According to the invention, by arranging the protective plate pasting mechanism, the protective plate can be automatically pasted on the tab crimping area of the lithium negative plate, so that the strength of the tab crimping area of the negative plate is enhanced, the breakage of the area is prevented, and the product yield is improved.
Of course, the technical concept of the present invention is not limited to the above embodiments, and many different specific schemes can be obtained according to the concept of the present invention, for example, the driving unit for controlling the movement of the component can adopt a common driving component such as a motor, a cylinder, an electric push rod, etc., when the driving unit adopts a motor, besides a screw transmission structure, other conventional transmission structures such as a chain can also be adopted for transmission; when the sliding seat and the frame plate are in sliding connection by adopting a structure of the guide rail and the sliding groove, like the previous embodiment, the guide rail is arranged on the frame plate, the sliding groove is also arranged on the frame plate, and the guide rail is arranged at the bottom of the sliding seat to realize the sliding connection between the sliding seat and the frame plate; such modifications and equivalents are intended to be included within the scope of the present invention.
Claims (10)
1. An automatic paster mechanism of screening glass for pasting screening glass in the utmost point ear crimping area of pole piece, it includes: the automatic film cutting machine comprises a frame plate, an unwinding roller, a film feeding assembly, a cutter, a film clamping assembly, a film taking assembly and a film supporting assembly, wherein the unwinding roller, the film feeding assembly, the cutter and the film clamping assembly are sequentially arranged on the frame plate;
the protective sheet material coil is arranged on the unwinding roller, and the sheet feeding assembly is arranged at the discharge end of the protective sheet material coil and is used for tearing the protective sheet material strip out of the protective sheet material coil and feeding the protective sheet material strip to the position of the cutting knife;
the clamping piece assembly and the piece feeding assembly are arranged oppositely and can move along the transferring direction of the protective sheet material belt, and the clamping piece assembly is used for tearing the material belt out of the piece feeding assembly;
the sheet taking assembly and the sheet supporting assembly are oppositely arranged, and the clamping piece assembly can clamp the material belt to move between the sheet taking assembly and the sheet supporting assembly;
the sheet taking assembly picks up a protective sheet cut from a protective sheet material belt from the sheet taking assembly, and the protective sheet is matched with the sheet supporting assembly to be attached to a pole piece between the sheet taking assembly and the sheet supporting assembly.
2. The automatic sheet attaching mechanism for protective sheets according to claim 1, wherein: get piece subassembly including being used for adsorbing the piece sucking disc of getting of screening glass, the piece subassembly include with get the relative support piece sucking disc that sets up of piece sucking disc, get the piece sucking disc with can relative movement between the support piece sucking disc to compress tightly each other or keep away from each other, the pole piece is located get the piece sucking disc with between the support piece sucking disc.
3. The automatic sheet attaching mechanism for protective sheets according to claim 1, wherein: send the piece subassembly including movably set up in slide on the frame plate and set up in briquetting on the slide, the briquetting can be relative under briquetting drive unit's control the slide removes to be close to or keep away from the slide, the slide is along being close to or keeping away from under slide drive unit's control the direction of cutter removes, and the screening glass material area passes the briquetting with between the slide, and the head in screening glass material area stretch out in the slide.
4. The automatic sheet attaching mechanism for protective sheets according to claim 1, wherein: the cutting knife is movably arranged on the frame plate, a knife holder is arranged below the cutting knife, and the cutting knife can move relative to the knife holder and cut off a protective sheet material belt between the cutting knife and the knife holder.
5. The automatic sheet attaching mechanism for protective sheets according to claim 1, wherein: the clamping piece assembly comprises a clamping jaw movably arranged on the frame plate and a clamping jaw driving unit for driving the clamping jaw to move, and the moving direction of the clamping jaw is parallel to the sheet conveying direction of the sheet conveying assembly and can move into or out of the space between the sheet taking assembly and the sheet supporting assembly.
6. The automatic sheet attaching mechanism for protective sheets according to claim 2, wherein: the sheet taking assembly further comprises a sheet taking driving unit for driving the sheet taking sucker to move, and the sheet supporting assembly further comprises a sheet supporting driving unit for driving the sheet supporting sucker to move.
7. The automatic sheet attaching mechanism for protective sheets according to claim 1, wherein: still be provided with on the frame plate collect with material area after the separation from type paper wind-up roll from type paper, can rotate around self axis from type paper wind-up roll by motor drive.
8. The automatic sheet attaching mechanism for protective sheets according to claim 1, wherein: the correction mechanism comprises a correction driving unit for driving the frame plate to horizontally move and a pole piece detection sensor for detecting the position of a pole piece, and the correction driving unit controls the frame plate to move according to the detection result of the pole piece detection sensor.
9. The automatic sheet attaching mechanism for protective sheets according to claim 8, wherein: the deviation rectifying driving unit is a motor, and the motor controls the frame plate to move through a screw rod.
10. The automatic sheet attaching mechanism for protective sheets according to claim 8, wherein: the pole piece detection sensor is an optical fiber sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111613135.1A CN114497747B (en) | 2021-12-27 | 2021-12-27 | Automatic paster mechanism of protection sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111613135.1A CN114497747B (en) | 2021-12-27 | 2021-12-27 | Automatic paster mechanism of protection sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114497747A true CN114497747A (en) | 2022-05-13 |
| CN114497747B CN114497747B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111613135.1A Active CN114497747B (en) | 2021-12-27 | 2021-12-27 | Automatic paster mechanism of protection sheet |
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| CN (1) | CN114497747B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011085654A1 (en) * | 2010-01-18 | 2011-07-21 | 深圳市吉阳自动化科技有限公司 | Preparing method and preparation system for cell core of lithium ion battery |
| CN208127293U (en) * | 2018-05-08 | 2018-11-20 | 深圳市诚捷智能装备股份有限公司 | Automatic welding electrode lug device |
| CN211578899U (en) * | 2020-03-24 | 2020-09-25 | 株洲盈定自动化设备科技有限公司 | Automatic storage battery protection sheet placing mechanism and automatic storage battery protection sheet placing device |
| CN215159767U (en) * | 2021-07-15 | 2021-12-14 | 无锡先导智能装备股份有限公司 | Pole lug welding device |
-
2021
- 2021-12-27 CN CN202111613135.1A patent/CN114497747B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011085654A1 (en) * | 2010-01-18 | 2011-07-21 | 深圳市吉阳自动化科技有限公司 | Preparing method and preparation system for cell core of lithium ion battery |
| CN208127293U (en) * | 2018-05-08 | 2018-11-20 | 深圳市诚捷智能装备股份有限公司 | Automatic welding electrode lug device |
| CN211578899U (en) * | 2020-03-24 | 2020-09-25 | 株洲盈定自动化设备科技有限公司 | Automatic storage battery protection sheet placing mechanism and automatic storage battery protection sheet placing device |
| CN215159767U (en) * | 2021-07-15 | 2021-12-14 | 无锡先导智能装备股份有限公司 | Pole lug welding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114497747B (en) | 2024-03-01 |
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