CN111584917A - Battery cell side edge rubber coating mechanism - Google Patents
Battery cell side edge rubber coating mechanism Download PDFInfo
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- CN111584917A CN111584917A CN202010291115.6A CN202010291115A CN111584917A CN 111584917 A CN111584917 A CN 111584917A CN 202010291115 A CN202010291115 A CN 202010291115A CN 111584917 A CN111584917 A CN 111584917A
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- battery cell
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- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
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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
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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
- 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
Abstract
The invention discloses a battery cell side edge rubber coating mechanism which comprises a base, a battery cell bearing component, a rubber folding mechanism and a rubber finishing mechanism. The battery cell bearing component is used for fixedly placing a battery cell; the battery cell is horizontally placed on the battery cell supporting component along the thickness direction; the glue folding mechanism is used for pushing side glue to be attached to the bottom of the battery cell from the left side and the right side of the battery cell in the X direction to the middle; the side glue is respectively folded in half on the upper side and the lower side of the Z direction of the bottom of the battery cell under the pushing of the glue folding mechanism to form two triangular areas; the glue folding mechanism compresses the side glue in the triangular area. Glue preparation mechanism is used for promoting side glue and laminating bottom the electric core from upper and lower both sides of electric core Z direction to the centre earlier. The battery cell side edge rubber coating mechanism can automatically perform rubber coating treatment on the side rubber, improves the automation degree and the production efficiency, and simultaneously avoids the problems of turnover, upwarping, opposite sticking, infirm sticking and the like after the rubber is pasted.
Description
Technical Field
The invention relates to the field of batteries, in particular to a battery cell side edge encapsulation mechanism.
Background
The existing battery core side edge encapsulation technology is that common encapsulation equipment is adopted to symmetrically paste side adhesive (adhesive paper pasted on the side edge of a battery core) along the side edge of the battery core through a roller and the like, but the right angle encapsulation of the battery core by the lower edge of the side adhesive is difficult to realize. At present, manual auxiliary rubber coating is mostly adopted, the rubber coating mode has low automation degree, time and labor consumption and low production efficiency.
Disclosure of Invention
The invention mainly aims to provide a battery cell side edge rubber coating mechanism, which aims to solve the problem that the right-angle rubber coating of a battery cell by the lower edge of side rubber requires manual auxiliary rubber coating, and realize automatic rubber coating, so that the automation degree is improved, and the production efficiency is improved.
The invention provides the following technical scheme:
a battery cell side edge rubber coating mechanism comprises a base, a battery cell bearing component, a rubber folding mechanism and a rubber finishing mechanism; the battery cell bearing part, the glue folding mechanism and the glue arranging mechanism are all arranged on the base. The battery cell bearing component is used for fixedly placing a battery cell; the battery cell is horizontally placed on the battery cell supporting component along the thickness direction; the bottom of the battery cell is attached to the front end of the battery cell supporting component. The width direction of the battery cell is set to be the X direction, the direction of the electrode and the bottom of the battery cell is the Y direction, and the thickness direction of the battery cell is the Z direction.
The two glue folding mechanisms are symmetrically arranged on the left side and the right side of the X direction of the battery cell and used for pushing the side glue to be attached to the bottom of the battery cell from the left side and the right side of the X direction of the battery cell to the middle; the side glue is respectively folded in half on the upper side and the lower side of the Z direction of the bottom of the battery cell under the pushing of the glue folding mechanism to form two triangular areas; the glue folding mechanism compresses the side glue in the triangular area.
Glue finishing mechanism is equipped with two, and the symmetry sets up in the upper and lower both sides of electric core Z direction for promote the side glue and laminate bottom the electric core to the centre earlier from the upper and lower both sides of electric core Z direction.
Further, the battery cell supporting component comprises a first driving device and a battery cell clamp; the first driving device is arranged on the base; the first driving device is connected with the battery cell clamp; and the battery cell is fixedly placed on the battery cell clamp.
Further, the glue folding mechanism comprises a second driving device, a glue folding block, an upper clamping jaw and a lower clamping jaw; the second driving device is arranged on the base; the glue folding block, the upper clamping jaw and the lower clamping jaw are connected with the second driving device and are arranged on the same side of the second driving device; the upper clamping jaw and the lower clamping jaw are respectively arranged at the upper side and the lower side of the glue folding block.
Furthermore, the glue folding mechanism also comprises an anti-sticking glue; the anti-sticking glue is coated on the folding glue block.
Further, the glue preparation mechanism comprises a third driving device, a glue preparation plate and a glue preparation roller; the third driving device is arranged on the base; one end of the glue adjusting plate is connected with the third driving device, and the other end of the glue adjusting plate is provided with a cantilever; the whole rubber roll is sleeved on the cantilever; the whole rubber roller is parallel to the upper surface and the lower surface of the battery cell in the Z direction.
Further, the whole rubber roller is a cylindrical strip and is in rolling connection with the cantilever.
In another scheme, the whole rubber roller is in a tetragonal strip shape and is fixedly connected with the cantilever.
Further, the battery cell side edge rubber coating mechanism also comprises a rubber pressing mechanism; the glue pressing mechanism is arranged in front of the Y direction of the bottom of the battery cell and used for pressing the upper edge and the lower edge of the Z direction of the bottom of the battery cell pasted with glue.
Further, the glue pressing mechanism comprises a fourth driving device and a glue pressing block; the fourth driving device is arranged on the base; the rubber pressing block is connected with the fourth driving device.
Furthermore, the rubber pressing block comprises a bottom plate and two U-shaped blocks with consistent opening directions; one side of the bottom plate is connected with the fourth driving device; the two U-shaped blocks are respectively arranged at two ends of the other side of the bottom plate.
The invention provides a battery cell side edge rubber coating mechanism which comprises a base, a battery cell bearing component, a rubber folding mechanism and a rubber finishing mechanism. The battery cell bearing component is used for fixedly placing a battery cell; the battery cell is horizontally placed on the battery cell supporting component along the thickness direction; the glue folding mechanism is used for pushing side glue to be attached to the bottom of the battery cell from the left side and the right side of the battery cell in the X direction to the middle; the side glue is respectively folded in half on the upper side and the lower side of the Z direction of the bottom of the battery cell under the pushing of the glue folding mechanism to form two triangular areas; the glue folding mechanism compresses the side glue in the triangular area. Glue preparation mechanism is used for promoting side glue and laminating bottom the electric core from upper and lower both sides of electric core Z direction to the centre earlier. The battery cell side edge rubber coating mechanism can automatically perform rubber coating treatment on the side rubber, improves the automation degree and the production efficiency, and simultaneously avoids the problems of turnover, upwarping, opposite sticking, infirm sticking and the like after the rubber is pasted.
Drawings
Fig. 1 is a front view of a cell according to an embodiment of the present invention;
fig. 2 is a cross-sectional view a-a of a cell of an embodiment of the invention;
fig. 3 is a front view of a side-adhesive cell according to an embodiment of the invention;
fig. 4 is a B-B cross-sectional view of a side-adhesive cell in accordance with an embodiment of the present invention;
fig. 5 is a top view of a cell side edge encapsulation mechanism according to an embodiment of the invention;
fig. 6 is a C-C cross-sectional view of a cell side edge encapsulation mechanism according to an embodiment of the present invention;
fig. 7 is a D-D cross-sectional view of a cell side edge encapsulation mechanism according to an embodiment of the invention;
fig. 8 is an E-E cross-sectional view of a cell side edge encapsulation mechanism according to an embodiment of the invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 and fig. 2, the battery cell 1 of the present embodiment is composed of a winding core 11, a top cover 12, a pole 13, and a connecting piece 14. As shown in fig. 3 and 4, the side glue 2 is provided with two sheets, and the two sheets are wrapped from the left side and the right side of the width direction of the battery cell 1 respectively to form a U-shaped side glue 2, and glue paper with a certain length is reserved at the bottom of the battery cell 1, and the side glue 2 exceeds the partial length of the battery cell 1 so that the bottom of the battery cell 1 is completely wrapped and the folding and unfolding do not occur after the battery cell 1 is normally pasted. The electric core side rubber coating mechanism that this embodiment provided for carry out the rubber coating of bottom to electric core 1 of pasting side glue 2 automatically.
Referring to fig. 5, the encapsulation mechanism for the side edge of the battery cell provided by this embodiment includes a base 7, and further includes a battery cell supporting component 3, a glue folding mechanism 4, and a glue shaping mechanism 5. The battery cell bearing component 3, the glue folding mechanism 4 and the glue preparation mechanism 5 are all arranged on the base 7.
The battery cell supporting component 3 of the embodiment is used for fixedly placing the battery cell 1; the battery cell 1 is horizontally placed on the battery cell supporting part 3 along the thickness direction; the bottom of the battery cell 1 is attached to the front end of the battery cell supporting component 3.
The width direction of the battery cell 1 is set to be the X direction, the electrode and bottom direction of the battery cell 1 is the Y direction, and the thickness direction of the battery cell 1 is the Z direction.
Specifically, the two glue folding mechanisms 4 are symmetrically arranged on the left side and the right side of the electric core 1 in the X direction, and are used for pushing the side glue 2 to be attached to the bottom of the electric core 1 from the left side and the right side of the electric core 1 in the X direction to the middle; the side glue 2 is respectively folded in half on the upper side and the lower side of the Z direction of the bottom of the battery cell 1 under the pushing of the glue folding mechanism 4 to form two triangular areas; the glue folding mechanism 4 compresses the side glue 2 in the triangular area.
According to the battery cell side edge rubber coating mechanism provided by the invention, the side rubber 2 is pushed to be attached to the surface of the bottom of the battery cell 1 from the left direction, the right direction, the upper direction and the lower direction of the battery cell 1 respectively by the program control of the rubber folding mechanism 4 and the rubber arranging mechanism 5. The battery cell side edge rubber coating mechanism provided by the invention can automatically perform rubber coating treatment on the side rubber 2 of the battery cell 1, so that the automation degree and the production efficiency are improved, and the problems of turnover, upwarping, adhesion and poor adhesive property after rubber coating are avoided.
As shown in fig. 5 and 6, the cell support member 3 includes a first driving device 31 and a cell holder 32; the first driving device 31 is arranged on the base 7; the first driving device 31 is connected with the cell clamp 32; the battery cell 1 is fixedly placed on the battery cell clamp 32.
The cell clamp 32 includes a support plate 321, a front/rear clamping jaw 322, and a stopper 323. The front/rear gripping claws 322 are provided on the front and rear sides of the support plate 321 in the Y direction, and the stoppers 323 are provided on the left and right sides of the support plate 321 in the X direction. Electric core 1 places on bearing plate 321 along thickness direction, and preceding/back clamping jaw 32 is from electric core 1's top and bottom both sides respectively toward centre with electric core 1 centre gripping and fixed, and stopper 323 carries out spacing fixed to the left and right sides of the X direction of electric core 1, prevents that electric core 1 from controlling the skew, and utmost point post 13 of electric core 1 is close to first drive arrangement 31 one side. The cell supporting member 3 controls the first driving device 31 to push the cell clamp 32 to move along the Y direction through a program, so as to realize the movement of the position of the cell 1.
The battery cell bearing component 3 is used for placing and fixing the battery cell 1, and prevents the battery cell 1 from deviating in position in the encapsulation process, thereby preventing the encapsulation quality from being reduced. Meanwhile, the battery cell bearing component 3 can realize the movement of the battery cell 1 in the Y direction, so that the battery cell 1 reaches and leaves the encapsulation position.
As shown in fig. 5 and 6, the glue folding mechanism 4 includes a second driving device 41, a glue folding block 42, an upper clamping jaw 43, and a lower clamping jaw 44. The second driving device 41 is arranged on the base 7, the glue folding block 42, the upper clamping jaw 43 and the lower clamping jaw 44 are connected with the second driving device 41 and arranged on the same side of the second driving device 41, and the upper clamping jaw 43 and the lower clamping jaw 44 are respectively arranged on the upper side and the lower side of the glue folding block 42. The glue folding block 42, the upper clamping jaw 43 and the lower clamping jaw 44 are arranged on one side close to the battery core 1. The thickness of the glue folding block 42 is slightly smaller than that of the battery cell 1. The glue folding mechanism 4 is controlled by a program to drive the second driving device 41 to push the glue folding block 42, the upper clamping jaw 43 and the lower clamping jaw 44 to move along the direction X, so as to approach and separate from the battery core 1.
Specifically, when the battery cell 1 moves to the encapsulating position under the pushing of the first driving device 31 (the bottom surface of the battery cell 1 and the surface of the folding rubber block 42 close to the battery cell 1 are on the same plane), the second driving device 41 is controlled by a program to push the folding rubber block 42 to approach the middle of the battery cell 1 from the left side and the right side of the X direction, the circular arc surface of the extrusion U-shaped side rubber 2 is folded inwards to be attached to the bottom of the battery cell 1, the side rubber 2 is folded inwards to form two triangular regions respectively at the upper side and the lower side of the Z direction of the bottom of the battery cell 1 under the pushing of the folding rubber mechanism 4, then the upper clamping jaw 43 and the lower clamping jaw 44 are controlled to clamp inwards, and the folded side rubber 2 in the triangular.
The glue folding mechanism 4 further comprises an anti-sticking glue 45, and the anti-sticking glue 45 is coated on the glue folding block 42. The anti-sticking glue 45 is coated on the glue folding block 42 to reduce the friction force between the glue folding block 42 and the side glue 2, so that the glue folding block 42 is not stuck with the side glue 2 when pushing the side glue 2, and the side glue 2 is pulled to generate position deviation to influence the glue coating effect.
As shown in fig. 5 and 6, the glue leveling mechanism 5 includes a third driving device 51, a glue leveling plate 52 and a glue leveling roller 53. The third driving device 51 is arranged on the base 7, one end of the glue shaping plate 52 is movably connected to the third driving device 51, the other end of the glue shaping plate is provided with a cantilever 54, and the glue shaping roller 53 is sleeved on the cantilever 54. The material of the glue shaping roller 53 is an elastic material, and is a cylindrical strip and is in rolling connection with the cantilever 54, and the glue shaping roller 53 is parallel to the upper/lower surface of the battery cell 1 in the Z direction. The glue leveling mechanism 5 controls the third driving device 51 to push the glue leveling plate 52 and the glue leveling roller 53 to move along the Z direction through a program, so as to approach and separate from the battery cell 1.
Specifically, after the battery cell 1 finishes the glue folding action, the glue finishing mechanism 5 controls the third driving device 51 to push the glue finishing plate 52 and the glue finishing roller 53 to approach to the middle from the upper side and the lower side of the Z direction of the battery cell 1 in sequence through the program, so that the glue finishing roller 53 pushes the side glue 2 from the upper side and the lower side of the Z direction of the battery cell 1 in sequence to be attached to the bottom of the battery cell 1. The glue shaping roller 53 is in rolling connection with the cantilever 54, so that when the glue is pushed, the glue shaping roller 53 is in rolling contact with the side glue 2, the friction force between the glue shaping roller 53 and the side glue 2 can be reduced, and the side glue 2 is prevented from being pulled by the glue shaping roller 53 to generate position deviation, and the glue coating effect is prevented from being influenced.
In another embodiment, the glue shaping roller 53 is in a square strip shape and is fixedly connected with the cantilever 54, and when the glue shaping roller 53 is fixedly connected with the cantilever 54, an anti-sticking glue can be coated on the glue shaping roller 53, so as to reduce the friction force between the glue shaping roller 53 and the side glue 2.
As shown in fig. 5, in this embodiment, the cell side edge encapsulation mechanism further includes a glue pressing mechanism 6, and the glue pressing mechanism 6 is disposed in front of the Y direction of the bottom of the cell 1, and is configured to press the upper and lower edges of the bottom Z direction of the cell 1 to which the glue is applied. As shown in fig. 5 and 8, the caulking mechanism 6 includes a fourth driving device 61 and a caulking block 62. The fourth driving device 61 is disposed on the base 7, and the rubber pressing block 62 is connected to the fourth driving device 61. The rubber pressing block 62 is close to one side of the battery core 1. The molding compound block 62 includes a bottom plate 621 and two U-shaped blocks 622 with the same opening direction. One side of the bottom plate 621 is connected to the fourth driving device 61, and the two U-shaped blocks 622 are respectively disposed at two ends of the other side of the bottom plate 621. The opening of U type piece 622 is towards electric core 1 bottom, the opening diameter of U type piece 622 is greater than the thickness of electric core 1, and the opening height of U type piece 622 is unanimous with electric core 1, under the promotion of fourth drive arrangement 61, U type piece 622 is close to electric core 1 bottom motion along the Y direction, can push down the upper and lower edge of the Z direction at electric core 1 bottom both ends when contacting with electric core 1, thereby the upper and lower edge of the Z direction of electric core 1 bottom of pasting glue is squeezed glue, make electric core 1 and side glue 2 bonding more fastening.
Referring to fig. 1 to fig. 8, a working flow of the cell side edge encapsulation mechanism provided in this embodiment is as follows:
s1: to paste electric core 1 that has side glue 2 and arrange in electric core anchor clamps 32 for electric core utmost point post 13 pastes and leans on in electric core anchor clamps 32's back clamping jaw 322, and preceding/back clamping jaw 322 presss from both sides tightly messenger electric core 1 from the top and the bottom of electric core 1 toward the centre and fixes, and stopper 323 carries out the spacing of left right direction to electric core 1.
S2: the first driving device 31 is controlled by a program to push the cell clamp 32 to move in the Y direction so as to push the cell 1 to a position where the bottom surface of the cell 1 is coplanar with the surface of the adhesive folding block 42 close to the cell 1.
S3: the third driving device 51 is controlled by a program to push the glue shaping roller 53 to approach from the upper side and the lower side of the battery cell 1 to the middle along the Z direction until the glue shaping roller 53 coincides with the upper edge and the lower edge of the bottom surface of the battery cell 1, so that the glue shaping roller 53 slightly extrudes the upper edge and the lower edge of the bottom surface of the battery cell 1.
S4: the second driving device 41 is controlled by a program to push the glue folding block 42 to move from the left side and the right side of the X direction of the battery cell 1 to the middle to a position where the top end of the glue folding block 42 exceeds the top of the cambered surface of the U-shaped side glue 2, so that the cambered surface of the U-shaped side glue 2 is inwards concave and clings to the bottom of the battery cell 1, the upper clamping jaw 43 and the lower clamping jaw 44 are further controlled to inwards clamp the side glue 2 on the two sides of the U-shaped side glue 2, and the two sides of the side glue 2 are folded more tightly due to the triangular area formed.
S5: firstly controlling a third driving device 51 above the cell 1 in the Z direction to drive a glue shaping plate 52 to move downwards along the Z direction by a program, so that a part of the side glue 2, which exceeds the upper edge of the bottom of the cell 1, is folded downwards along the upper edge by a glue shaping roller 53 and is attached to the surface of the bottom of the cell 1; and then controlling a third driving device 51 below the electric core 1 to drive the glue shaping plate 52 to move upwards, so that the glue shaping roller 53 folds the part of the side glue 2, which exceeds the lower edge of the bottom of the electric core 1, upwards along the lower edge and sticks the part to the surface of the bottom of the electric core 1.
S6: and the fourth driving device 61 is controlled by a program to drive the rubber pressing block 62 to approach the cell 1 along the Y direction until the slit of the U-shaped block 622 contacts the cell 1, and until the contact force sensor on the rubber pressing mechanism 6 detects that the contact force between the U-shaped block 622 and the cell 1 is within the range of 1-5N, the fourth driving device 61 is controlled by the program to drive the rubber pressing block 62 to move away from the cell 1 along the Y direction.
The invention provides a battery cell side edge rubber coating mechanism which comprises a battery cell bearing component 3, a rubber folding mechanism 4, a rubber finishing mechanism 5 and a rubber pressing mechanism 6. The battery cell bearing component 3 is used for placing and fixing the battery cell 1, and the battery cell 1 is flatly placed on the battery cell bearing component 3 along the thickness direction; the glue folding mechanism 4 is used for pushing the side glue 2 to be attached to the bottom of the electric core 1 from the left side and the right side of the electric core 1 in the X direction to the middle; the side glue 2 is respectively folded in half on the upper side and the lower side of the Z direction of the bottom of the battery cell 1 under the pushing of the glue folding mechanism 4 to form two triangular areas; the glue folding mechanism 4 compresses the side glue 2 in the triangular area. Glue preparation mechanism 5 is used for promoting side glue 2 and the laminating of electric core 1 bottom to the centre from the upper and lower both sides of Z direction of electric core 1 earlier. The glue pressing mechanism 6 presses the upper edge and the lower edge of the bottom of the glued battery core 1, so that the battery core 1 and the side glue 2 are bonded more firmly. The battery cell side edge rubber coating mechanism can automatically perform rubber coating treatment on the side rubber, improves the automation degree and the production efficiency, and simultaneously avoids the problems of turnover, upwarping, opposite sticking, infirm sticking and the like after the rubber is pasted.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The battery cell side edge rubber coating mechanism comprises a base, and is characterized by further comprising a battery cell bearing component, a rubber folding mechanism and a rubber arranging mechanism; the battery cell bearing part, the glue folding mechanism and the glue preparation mechanism are all arranged on the base;
the battery cell supporting component is used for fixedly placing a battery cell; the battery cell is flatly placed on the battery cell supporting component along the thickness direction; the bottom of the battery cell is tightly attached to the front end of the battery cell supporting component;
setting the width direction of the battery cell as the X direction, the electrode and bottom direction of the battery cell as the Y direction, and the thickness direction of the battery cell as the Z direction;
the two glue folding mechanisms are symmetrically arranged on the left side and the right side of the X direction of the battery cell and used for pushing side glue to be attached to the bottom of the battery cell from the left side and the right side of the X direction of the battery cell to the middle; the side glue is respectively folded in half on the upper side and the lower side of the Z direction of the bottom of the battery cell under the pushing of the glue folding mechanism to form two triangular areas; the glue folding mechanism compresses the side glue in the triangular area;
the glue preparation mechanisms are arranged in two, symmetrically arranged on the upper side and the lower side of the Z direction of the battery cell and used for pushing the side glue to be attached to the bottom of the battery cell from the upper side and the lower side of the Z direction of the battery cell to the middle in advance.
2. The cell side edge encapsulation mechanism of claim 1, wherein the cell support member comprises a first drive mechanism and a cell clamp; the first driving device is arranged on the base; the first driving device is connected with the battery cell clamp; the battery cell is fixedly placed on the battery cell clamp.
3. The battery cell side edge encapsulation mechanism of claim 1, wherein the adhesive folding mechanism comprises a second driving device, an adhesive folding block, an upper clamping jaw and a lower clamping jaw; the second driving device is arranged on the base; the glue folding block, the upper clamping jaw and the lower clamping jaw are connected with the second driving device and are arranged on the same side of the second driving device; the upper clamping jaw and the lower clamping jaw are respectively arranged on the upper side and the lower side of the glue folding block.
4. The cell side edge encapsulation mechanism of claim 3, wherein the adhesive folding mechanism further comprises an anti-adhesive agent; the anti-adhesive is coated on the adhesive folding block.
5. The battery cell side edge rubber coating mechanism of claim 1, wherein the rubber finishing mechanism comprises a third driving device, a rubber finishing plate and a rubber finishing roller; the third driving device is arranged on the base; one end of the glue adjusting plate is connected with the third driving device, and the other end of the glue adjusting plate is provided with a cantilever; the whole rubber roller is sleeved on the cantilever; the whole rubber roller is parallel to the upper surface/the lower surface of the battery cell in the Z direction.
6. The cell side edge encapsulation mechanism of claim 5, wherein the glue preparation roller is a cylindrical strip and is in rolling connection with the cantilever.
7. The battery cell side edge encapsulation mechanism of claim 5, wherein the whole encapsulation roller is in a tetragonal strip shape and is fixedly connected with the cantilever.
8. The cell side edge encapsulation mechanism of claim 1, further comprising an encapsulation mechanism; the glue pressing mechanism is arranged in front of the Y direction of the bottom of the battery cell and used for pressing the upper edge and the lower edge of the Z direction of the bottom of the battery cell pasted with glue.
9. The cell side edge encapsulation mechanism of claim 8, wherein the compression mechanism comprises a fourth drive device and a compression block; the fourth driving device is arranged on the base; and the rubber pressing block is connected with the fourth driving device.
10. The cell side edge encapsulation mechanism according to claim 9, wherein the encapsulation block comprises a bottom plate and two U-shaped blocks with consistent opening directions; one side of the bottom plate is connected with the fourth driving device; the two U-shaped blocks are respectively arranged at two ends of the other side of the bottom plate.
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| CN202010291115.6A CN111584917B (en) | 2020-04-14 | 2020-04-14 | Battery cell side edge rubber coating mechanism |
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| CN202010291115.6A CN111584917B (en) | 2020-04-14 | 2020-04-14 | Battery cell side edge rubber coating mechanism |
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| CN111584917A true CN111584917A (en) | 2020-08-25 |
| CN111584917B CN111584917B (en) | 2023-05-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113224388A (en) * | 2021-04-23 | 2021-08-06 | 合肥国轩高科动力能源有限公司 | Large-surface rubber coating equipment for square battery |
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| CN209657997U (en) * | 2019-05-06 | 2019-11-19 | 广东力王高新科技股份有限公司 | A kind of gluing device of L-type reflexed adhesive tape |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113224388A (en) * | 2021-04-23 | 2021-08-06 | 合肥国轩高科动力能源有限公司 | Large-surface rubber coating equipment for square battery |
| CN113224388B (en) * | 2021-04-23 | 2022-02-18 | 合肥国轩高科动力能源有限公司 | Large-surface rubber coating equipment for square battery |
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| CN111584917B (en) | 2023-05-05 |
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Address after: 518000 1-2 Floor, Building A, Xinwangda Industrial Park, No. 18 Tangjianan Road, Gongming Street, Guangming New District, Shenzhen City, Guangdong Province Patentee after: Xinwangda Power Technology Co.,Ltd. Address before: 518000 1-2 Floor, Building A, Xinwangda Industrial Park, No. 18 Tangjianan Road, Gongming Street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: SUNWODA ELECTRIC VEHICLE BATTERY Co.,Ltd. |