CN112072055A - Full-automatic U-shaped adhesive tape sticking device for tabs - Google Patents
Full-automatic U-shaped adhesive tape sticking device for tabs Download PDFInfo
- Publication number
- CN112072055A CN112072055A CN202010772475.8A CN202010772475A CN112072055A CN 112072055 A CN112072055 A CN 112072055A CN 202010772475 A CN202010772475 A CN 202010772475A CN 112072055 A CN112072055 A CN 112072055A
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- China
- Prior art keywords
- glue
- adhesive
- adhesive tape
- head
- sticking
- Prior art date
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 81
- 239000003292 glue Substances 0.000 claims abstract description 152
- 230000007246 mechanism Effects 0.000 claims abstract description 100
- 239000000853 adhesive Substances 0.000 claims abstract description 89
- 230000001070 adhesive effect Effects 0.000 claims abstract description 89
- 238000003825 pressing Methods 0.000 claims abstract description 77
- 238000005520 cutting process Methods 0.000 claims abstract description 45
- 238000004026 adhesive bonding Methods 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000002360 preparation method Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 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
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Adhesive Tape Dispensing Devices (AREA)
Abstract
The invention provides a full-automatic U-shaped adhesive tape sticking device for a lug, which comprises a rack, wherein a tape preparing mechanism, an adhesive tape pulling mechanism for pulling out an adhesive tape on the tape preparing mechanism along the X-axis direction, a cutting mechanism for cutting off the adhesive tape pulled out by the adhesive tape pulling mechanism and an adhesive tape sticking mechanism for sticking the cut adhesive tape on a battery cell in a U shape are arranged on the rack, and a glue pressing mechanism for pressing the adhesive tape pulled out by the adhesive tape pulling mechanism is arranged between the tape preparing mechanism and the cutting mechanism. The automatic U-shaped adhesive sticking machine can complete full-automatic operation of adhesive preparation, adhesive pulling, adhesive cutting and adhesive sticking, realizes automatic U-shaped adhesive sticking of the tabs, has high production efficiency, reduces the production cost of enterprises, and has the advantages of good adhesive sticking consistency, stable product quality, compact equipment structure, convenience in disassembly and assembly, low maintenance cost and small occupied space.
Description
Technical Field
The invention relates to the technical field of lithium battery production equipment, in particular to a full-automatic U-shaped adhesive sticking device for a tab.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and in the production process of the lithium battery, after a tab is welded to a battery core, the tab needs to be glued so as to insulate and fix the tab. However, the traditional tab rubberizing mainly adopts manual operation, and workers manually cut the adhesive tape and then paste the adhesive tape onto the tab, so that the production efficiency is low, the labor intensity is high, the production cost of enterprises is high, the rubberizing consistency is poor, and the product quality is unstable.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a full-automatic U-shaped adhesive sticking device for a tab, which can complete full-automatic operation of adhesive preparation, adhesive pulling, adhesive cutting and adhesive sticking, realize automatic U-shaped adhesive sticking of the tab, has high production efficiency, reduces the production cost of enterprises, and has good adhesive sticking consistency and stable product quality.
In order to achieve the purpose, the invention adopts the following technical scheme:
a full-automatic U-shaped adhesive sticking device for a tab comprises a rack, wherein a standby adhesive mechanism, an adhesive pulling mechanism for pulling an adhesive tape on the standby adhesive mechanism out along the X-axis direction, a cutting mechanism for cutting the adhesive tape pulled out by the adhesive pulling mechanism, and an adhesive sticking mechanism for sticking the cut adhesive tape on an electric core in a U shape are arranged on the rack, a glue pressing mechanism for pressing the adhesive tape pulled out by the adhesive pulling mechanism is arranged between the standby adhesive mechanism and the cutting mechanism, the adhesive sticking mechanism comprises an adhesive sticking base, an X-axis driving module for driving the adhesive sticking base to move back and forth along the X-axis direction is arranged on the rack, a lifting driving element for driving the adhesive sticking base plate and driving the adhesive sticking base plate to move back and forth along the Z-axis direction is arranged on the adhesive sticking base plate, an adhesive sucking head for sucking the adhesive tape is arranged on the adhesive sticking base plate, a first adhesive head for bending the adhesive tape sucking head upwards and sticking the lower surface of the adhesive tape to the tab, the adhesive tape folding device is characterized in that a first driving element for controlling a first adhesive folding head to move back and forth along the Z-axis direction is arranged on the adhesive tape pasting substrate, a second adhesive folding head used for enabling an adhesive tape to be bent and erected is arranged on one side, away from the adhesive suction head, of the first adhesive folding head, a second driving element for controlling the second adhesive folding head to move back and forth along the Z-axis direction is arranged on the adhesive tape pasting substrate, a third adhesive folding head used for enabling the erected adhesive tape to be bent and then pasted on the upper surface of a tab is arranged at the upper end of the second adhesive folding head, an adhesive folding portion is arranged at one end of the third adhesive folding head, one end, close to the adhesive folding portion, of the third adhesive folding head is rotatably connected with the second adhesive folding head through a rotating shaft, and a third driving element used for pushing the other end of the third adhesive folding head to enable the.
As a preferable scheme, a first reset mechanism which enables the glue folding part to rotate towards the side far away from the first glue folding head is arranged on the rubberizing substrate.
As a preferred scheme, the first reset mechanism is a tension spring, the upper end of the tension spring is connected with the other end of the third folding rubber head, and the lower end of the tension spring is connected with the second folding rubber head.
As an optimal scheme, draw gluey mechanism to locate one side of moulding mechanism, draw gluey mechanism including draw gluey base and control to draw gluey cylinder of drawing that gluey base along X axle direction round trip movement, draw gluey base and frame swing joint, draw gluey cylinder to install in the frame, draw to be equipped with on the gluey base and draw gluey base plate and control to draw the cylinder that comes unstuck of gluey base plate along X axle direction round trip movement, draw to be equipped with on the gluey base plate and draw gluey clamp drive assembly who draws gluey clamp and control to draw gluey clamp to open and shut that is used for the centre gripping sticky tape, it has the opening towards moulding mechanism one side to draw gluey anchor clamps.
As a preferred scheme, draw the glued clamp including relative first splint and the second splint that set up from top to bottom, draw the glued clamp drive assembly including control first splint and the relative first die clamping cylinder and the second die clamping cylinder of activity of second splint respectively, the clamping-force of first die clamping cylinder is greater than the clamping-force of second die clamping cylinder.
As a preferable scheme, one side of the extending end of the first clamping plate, which faces the second clamping plate, is provided with a toothed surface, and an anti-sticking treatment layer and air blowing holes are arranged on the toothed surface.
As a preferred scheme, the glue pressing mechanism comprises a first glue pressing block and a second glue pressing block which are used for abutting against two sides of the adhesive tape respectively, the second glue pressing block is fixedly installed on the rack, and a glue pressing cylinder which controls the first glue pressing block to move relative to the second glue pressing block is arranged on the rack.
As a preferable scheme, the cutting mechanism comprises a cutting base plate, a cutter seat, a flat cutter and a U-shaped cutter, the cutting base plate is arranged on the frame, one side of the cutting base plate is provided with a first cutting cylinder which controls the cutter holder to move back and forth along the Z-axis direction, the knife holder is provided with a mounting groove for the U-shaped cutter to pass through, the mounting groove penetrates through the two sides of the knife holder in the Z-axis direction, a first pressing plate and a second pressing plate are respectively arranged at two sides of the mounting groove in the X-axis direction, the flat cutter and the U-shaped cutter are arranged between the first pressing plate and the second pressing plate, a second reset mechanism which enables the flat cutter and the U-shaped cutter to always have the mutual extrusion trend is arranged between the first pressing plate and the second pressing plate, a second cutting cylinder for controlling the U-line cutters to move back and forth along the Z-axis direction relative to the cutter holder is arranged on the other side of the cutting substrate, the two ends of the opening of the U-shaped cutter are detachably connected with the movable joint of the second cutting cylinder through hanging pins.
As a preferable scheme, the second reset mechanism is a pressure spring, two ends of the pressure spring are respectively in abutting contact with the first pressing plate and the flat cutter, one side of the flat cutter, far away from the pressure spring, is in frictional contact with the U-shaped cutter, a friction block is arranged between the second pressing plate and the U-shaped cutter, one side of the U-shaped cutter, far away from the flat cutter, is in frictional contact with the friction block, and blocking pieces used for limiting the movement of the flat cutter are arranged on two sides of the cutter holder in the Z-axis direction.
As a preferred scheme, one side of frame is equipped with the rubberizing platform, rubberizing platform top is equipped with and is used for compressing tightly the electric core on the rubberizing platform to press the mechanism and be used for the utmost point ear positioning mechanism of location utmost point ear with electric core.
Compared with the prior art, the invention has obvious advantages and beneficial effects, particularly,
1. the full-automatic operation of glue preparation, glue drawing, glue cutting and glue pasting is completed by arranging the glue preparation mechanism, the glue drawing mechanism, the glue pressing mechanism, the cutting mechanism and the glue pasting mechanism on the rack, the production efficiency is high, the production cost of an enterprise is reduced, the glue pasting consistency is good, the product quality is stable, the equipment structure is compact, and the occupied space is small;
2. through setting up and inhale gluey head, first book glue head, second book glue head and third book glue head, when the rubberizing, inhale gluey head and paste the sticky tape in the lower surface of electric core, first book glue head is buckled the sticky tape and is pasted in the lower surface of utmost point ear, and the second book glues the head and buckles the sticky tape and erect and paste in the upper surface of utmost point ear after buckling through the book gluey portion of gluing overhead third book to realize the automatic U-shaped of pasting of utmost point ear and glue.
3. The clamping force of the first clamping cylinder is larger than that of the second clamping cylinder, so that the clamping positions of the first clamping plates are kept consistent by taking the first clamping cylinder as a reference in the process of clamping the adhesive tape, the center of the adhesive tape is convenient to keep, and the position accuracy of the adhesive tape is also ensured;
4. the anti-sticking treatment layer and the air blowing holes are arranged on the tooth pattern surface, the tooth pattern surface is in contact with the adhesive surface of the adhesive tape, the anti-sticking treatment layer can prevent the first clamping plate from being adhered, and the air blowing holes are beneficial to the separation of the adhesive tape from the tooth pattern surface;
5. through setting up between first clamp plate and second clamp plate and set up concora crush cutter and U-shaped cutter, the movable joint that the open-ended both ends of U-shaped cutter cut the cylinder through hanging round pin and second can dismantle the connection, when needing the coping cutter, only need pull down the second clamp plate and hang the round pin and can take out concora crush cutter and U-shaped cutter, the convenience is disassembled in the installation, does benefit to the reprocessing of cutter, and the maintenance cost is low.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions attained thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is a schematic view of an assembly structure of an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of a glue dispensing mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a glue pressing mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a cutting mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view of another perspective of the tool-removing seat of the cutting mechanism according to the embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a taping mechanism according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of the adhesive applying mechanism of the embodiment of the present invention without the X-axis driving module and the sliding table cylinder;
FIG. 9 is a schematic view of the alternate view structure of FIG. 8;
fig. 10 is a schematic view illustrating a tab rubberizing state according to an embodiment of the present invention;
fig. 11 is a partially enlarged schematic view of a portion B in fig. 10.
The attached drawings indicate the following:
10-a frame; 11-a glue preparing mechanism; 12-a guide roller;
13-positioning seat; 131-arc mounting holes; 14-positioning the cylinder;
15-positioning clips; 20-a glue pulling mechanism; 21-pulling the rubber base;
22-glue drawing cylinder; 23-pulling the glue substrate; 231-a slide rail;
24-a degumming cylinder; 25-pulling the rubber clamp; 251-a first splint;
252-a second splint; 253-textured surface; 26-a first clamping cylinder;
27-a second clamping cylinder; 28-adjusting bolts; 30-a glue pressing mechanism;
31-a first plunger; 311-pressing the bump; 32-a second plunger;
321-notch; 33-a glue pressing cylinder; 40-a cutting mechanism;
41-cutting the substrate; 42-a tool apron; 421-a flat cutter;
422-U-shaped cutter; 43-a first platen; 431-pressure spring;
44-a second platen; 45-a first cutting cylinder; 46-a second cutting cylinder;
47-baffle plate; 48-a friction block; 49-hanging pins;
50-a gluing mechanism; 51-rubberizing base; 52-a slide cylinder;
53-rubberized substrate; 54-glue sucking head; 541-a suction hole;
55-a baffle plate; 56-connecting plate; 561-limiting groove;
562-limiting through grooves; 57-a first adjusting screw; 58-a second adjusting screw;
60-first glue folding head; 601-a limit bump; 61-a first lifting cylinder;
62-a second folder; 621-a limiting rod; 622-chute;
623-a rotating shaft; 63-a second lifting cylinder; 64-a third folding glue head;
641-folding the glue portion; 65-a third lifting cylinder; 66-ejector pin;
67-a tension spring; 671-connecting rings; 68-a connecting shaft;
69-X axis drive module; 70-cell core; 71-a tab;
72-adhesive tape.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1-11, a full-automatic U-shaped adhesive sticking device for a tab includes a frame 10, wherein a standby adhesive mechanism 11, an adhesive pulling mechanism 20 for pulling out an adhesive tape 72 on the standby adhesive mechanism 11 along an X-axis direction, a cutting mechanism 40 for cutting off the adhesive tape 72 pulled out by the adhesive pulling mechanism 20, and an adhesive sticking mechanism 50 for sticking the cut adhesive tape 72 on a battery cell 70 in a U-shape are disposed on the frame 10, a pressing mechanism 30 for pressing the adhesive tape 72 pulled out by the adhesive pulling mechanism 20 is disposed between the standby adhesive mechanism 11 and the cutting mechanism 40, a guide roller 12 for guiding the adhesive tape 72 on the standby adhesive mechanism 11 to the pressing mechanism 30 is disposed on the frame 10, an adhesive sticking platform (not shown) is disposed on one side of the frame 10, a pressing mechanism (not shown) for pressing the battery cell 70 on the adhesive sticking platform, and a tab positioning mechanism for positioning a tab 71 are disposed above the adhesive sticking platform, utmost point ear 71 positioning mechanism includes positioning seat 13, be equipped with location cylinder 14 on positioning seat 13, the movable joint of location cylinder 14 is equipped with downwardly extending's positioning clamp 15, be equipped with arc mounting hole 131 on positioning seat 13, positioning seat 13 passes the rotatable regulation of arc mounting hole 131 through the screw and installs in frame 10, and before the rubberizing, positioning clamp 15 cliies utmost point ear 71, avoids producing at rubberizing process utmost point ear 71 and rocks, ensures the rubberizing precision.
The glue drawing mechanism 20 is arranged on one side of the glue pressing mechanism 30, the glue drawing mechanism 20 comprises a glue drawing base 21 and a glue drawing cylinder 22 for controlling the glue drawing base 21 to move back and forth along the X-axis direction, the glue drawing base 21 is movably connected with the rack 10, the glue drawing cylinder 22 is installed on the rack 10, a glue drawing base plate 23 and a glue removing cylinder 24 for controlling the glue drawing base plate 23 to move back and forth along the X-axis direction are arranged on the glue drawing base plate 21, a glue drawing clamp 25 for clamping a glue tape 72 and a glue drawing clamp 25 driving assembly for controlling the glue drawing clamp 25 to open and close are arranged on the glue drawing base plate 23, the glue drawing clamp 25 is provided with an opening facing one side of the glue pressing mechanism 30, an adjusting bolt 28 for adjusting the movement of the glue drawing base 21 is arranged on the rack 10, the movement stroke of the glue drawing base 21 is adjusted by arranging the adjusting bolt 28, and the downward movement stroke of the first clamping plate 251 and the second clamping plate 252 is, thereby reach the regulation and draw the length of gluing, draw gluey clamp 25 including relative first splint 251 and the second splint 252 that sets up from top to bottom, draw to be equipped with on the gluey base plate 23 along the slide rail 231 that the Z axle direction extends, the lower extreme of first splint 251 and second splint 252 is respectively through slider and drawing gluey base plate 23 sliding connection, draw gluey clamp 25 drive assembly including respectively controlling first splint 251 and the relative movable first centre gripping cylinder 26 and the second centre gripping cylinder 27 of second splint 252, the clamping-force of first centre gripping cylinder 26 is greater than the clamping-force of second centre gripping cylinder 27, the end that stretches out of first splint 251 is equipped with the profile of tooth face 253 towards one side of second splint 252, be equipped with antiseized processing layer and gas hole on the profile of tooth face 253.
The glue pressing mechanism 30 comprises a first glue pressing block 31 and a second glue pressing block 32 which are used for pressing two sides of the adhesive tape 72 respectively, the second glue pressing block 32 is fixedly installed on the rack 10, a glue pressing cylinder 33 which controls the first glue pressing block 31 to move relative to the second glue pressing block 32 is arranged on the rack 10, a notch 321 corresponding to the adhesive tape 72 is arranged on one side, facing the first glue pressing block 31, of the second glue pressing block 32, and a pressing protrusion 311 corresponding to the notch 321 is arranged on the first glue pressing block 31.
The cutting mechanism 40 comprises a cutting base plate 41, a cutter holder 42, a flat cutter 421 and a U-shaped cutter 422, the cutting base plate 41 is installed on the frame 10, a first cutting cylinder 45 for controlling the cutter holder 42 to move back and forth along the Z-axis direction is arranged on one side of the cutting base plate 41, a mounting groove (not shown) for the U-shaped cutter 422 to pass through is arranged on the cutter holder 42, the mounting groove penetrates through two sides of the cutter holder 42 in the Z-axis direction, a first pressing plate 43 and a second pressing plate 44 are respectively arranged on two sides of the mounting groove in the X-axis direction, the flat cutter 421 and the U-shaped cutter 422 are arranged between the first pressing plate 43 and the second pressing plate 44, a pressure spring 431 for enabling the flat cutter 421 and the U-shaped cutter 422 to always have a mutual extrusion trend is arranged between the first pressing plate 43 and the second pressing plate 44, a second cutting cylinder 46 for controlling the U-shaped cutter to move back and forth along the Z-, the two ends of the opening of the U-shaped cutter 422 are detachably connected with the movable joint of the second cutting cylinder 46 through a hanging pin 49, the two ends of the pressure spring 431 are respectively in abutting contact with the first pressing plate 43 and the flat cutter 421, one side of the flat cutter 421, which is far away from the pressure spring 431, is in frictional contact with the U-shaped cutter 422, a friction block 48 is arranged between the second pressing plate 44 and the U-shaped cutter 422, one side of the U-shaped cutter 422, which is far away from the flat cutter 421, is in frictional contact with the friction block 48, and blocking pieces 47 used for limiting the movement of the flat cutter 421 are arranged on the two sides of the cutter holder 42 in the Z.
The rubberizing mechanism 50 comprises a rubberizing base 51, an X-axis driving module 69 is arranged on the frame 10 and drives the rubberizing base 51 to move back and forth along an X-axis direction, a lifting driving element is arranged on the rubberizing base 51 and drives the rubberizing base 53 to move back and forth along a Z-axis direction, the lifting driving element is a sliding table cylinder 52, a movable joint of the sliding table cylinder 52 extends upwards to be connected with the rubberizing base 53, a glue suction head 54 for sucking a glue tape 72 is arranged on the rubberizing base 53, a plurality of suction holes 541 are formed in the upper end face of the glue suction head 54, a first glue folding head 60 for bending the glue tape 72 sucked by the glue suction head 54 upwards to be pasted on the lower surface of a tab 71 is arranged on one side of the glue suction head 54, a first driving element for controlling the first glue folding head 60 to move back and forth along the Z-axis direction is arranged on the glue base 53, a second glue folding head 62 for enabling the glue tape to stand is arranged on one side of the first glue folding head 60 far away from the glue, the rubberizing substrate 53 is provided with a second driving element for controlling the second glue folding head 62 to move back and forth along the Z-axis direction, the upper end of the second tab 62 is provided with a third tab 64 for bending the adhesive tape 72 and attaching it to the upper surface of the tab 71, one end of the third folding rubber head 64 is provided with a rubber folding part 641, one end of the third folding rubber head 64 close to the rubber folding part 641 is rotatably connected with the second rubber folding head 62 through a rotating shaft 623, the rubberizing substrate 53 is provided with a third driving element for pushing the other end of the third folding glue head 64 to rotate the glue folding portion 641 to one side of the first folding glue head 60, and during rubberizing, the sliding table cylinder 52 controls the base to move upwards, the adhesive suction head 54 sticks the adhesive tape 72 to the lower surface of the battery cell 70, the first tab head 60 bends the adhesive tape 72 to be attached to the lower surface of the tab 71, and the second tab head 62 bends the adhesive tape 72 to be erected, bends the adhesive tape 72 through the tab folding portion 641 of the third tab head 64, and then attaches the adhesive tape 72 to the upper surface of the tab 71 to form a U-shaped adhesive tape.
The second folding glue head 62 is provided with a tension spring 67 which enables the folding glue part 641 to rotate towards one side far away from the first folding glue head 60, the other end of the third folding glue head 64 is provided with a limit groove (not shown) corresponding to a connection ring 671 at the upper end of the tension spring 67, the limit groove is internally provided with a connection shaft 68, the connection ring 671 is sleeved on the connection shaft 68 in the limit groove, the lower end of the tension spring 67 is connected with the second folding glue head 62, the third folding glue driving element is a third lifting cylinder 65, the movable joint of the third lifting cylinder 65 is provided with a vertically arranged push rod 66, the upper end of the push rod 66 is in pressing contact with the lower surface of the other end of the third folding glue head 64, the upper end of the push rod 66 is provided with an arc pushing part (not shown), the arc pushing part is in an arc shape and protrudes upwards, the second folding glue head 62 is provided with a sliding groove 622 corresponding to the push rod 66, when gluing, the upper end of the pushing rod 66 passes through the sliding groove 622 to be in abutting contact with the lower surface of the other end of the third gluing head 64, one side, away from the first gluing head 60, of the second gluing head 62 is provided with a baffle 55, a through groove is defined by the baffle 55, the base and the glue sucking head 54, the lower ends of the first gluing head 60 and the second gluing head 62 can be movably mounted in the through groove up and down, a connecting plate 56 is arranged at the opening of the through groove, two ends of the connecting plate 56 are respectively detachably connected with the baffle 55 and the glue sucking head 54, the connecting plate 56 is provided with a first adjusting screw 57 for adjusting the upward movement stroke of the first gluing head 60 and a second adjusting screw 58 for adjusting the upward movement stroke of the second gluing head 62, one side of the first gluing head 60 is provided with a limiting bump 601 corresponding to the first adjusting screw 57, the connecting plate 56 is provided with a limiting groove 561 corresponding to the limiting bump 601, the limiting groove 561 extends along the vertical direction, the lower end of the first adjusting screw 57 extends into the limiting groove 561, one side of the second glue head 62 is provided with a limiting rod 621 corresponding to the second adjusting screw 58, the connecting plate 56 is further provided with a limiting through groove 562 through which the limiting rod 621 extends outwards, the limiting through groove 562 extends along the vertical direction, the lower end of the second adjusting screw 58 extends into the limiting through groove 562, the first glue driving element is a first lifting cylinder 61, a movable joint of the first lifting cylinder 61 extends upwards to be connected with the first glue head 60, the second glue driving element is a second lifting cylinder 63, a movable joint of the second lifting cylinder 63 extends upwards to be connected with the limiting rod 621, a through groove is formed by the arrangement of the baffle 55, the base and the glue head 54, and a connecting plate 56 detachably connected with the baffle 55 and the glue head 54 is arranged at an opening of the through groove, thereby facilitating the mounting and dismounting of the first folding glue head 60 and the second folding glue head 62; through setting up first adjusting screw 57 and second adjusting screw 58 on connecting plate 56, the stroke of the upward motion of first head 60 and second head 62 of book gluing of adjustable to adapt to the rubberizing of electric core 70 of different thickness, second adjusting screw 58 can also avoid second head 62 of book gluing stroke too big to cause utmost point ear 71 to be pushed up and be damaged simultaneously.
The working principle of the invention is as follows: the glue preparing mechanism 11 conveys the adhesive tape 72 to the glue pressing mechanism 30 along the X-axis direction after passing through the guide roller 12, one end of the adhesive tape 72 passes through the U-shaped cutter 422 and extends out to one side of the glue pulling mechanism 20, the glue pulling cylinder 22 drives the glue pulling base to move towards the glue pressing mechanism 30, the degumming cylinder 24 drives the glue pulling base plate 23 to move towards the glue pressing mechanism 30, the first clamping plate 251 and the second clamping plate 252 clamp the adhesive tape 72 under the driving of the first clamping cylinder 26 and the second clamping cylinder 27 respectively, the glue pulling cylinder 22 drives the glue pulling base to return, the sliding table cylinder 52 controls the rubberizing base plate 53 to drive the glue absorbing head 54 to move upwards, the glue absorbing head 54 absorbs the adhesive tape 72, the cutting mechanism 40 cuts off the adhesive tape 72, the first clamping plate 251 and the second clamping plate 252 are opened, the degumming cylinder 24 controls the glue pulling base plate 23 to return, the rubberizing base plate 53 descends, the X-axis driving module 69 controls the rubberizing base plate 53 to move to one side, the positioning clamp 15 clamps the tab 71, the sliding table cylinder 52 controls the rubberizing substrate 53 to move upward again, the adhesive suction head 54 compresses the adhesive tape 72 to the lower surface of the electric core 70, the first adhesive folding head 60 bends upward to be attached to the root and the lower surface of the tab 71, the second adhesive folding head 62 moves upward to bend and erect the adhesive tape 72, the ejector rod 66 pushes the third adhesive folding head 64 to enable the adhesive folding portion 641 to rotate toward one side of the first adhesive folding head 60, the erected adhesive tape 72 is bent to be attached to the upper surface of the tab 71, and therefore the tab 71 is attached with the U-shaped adhesive.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the present invention, so that any modifications, equivalents, improvements, etc. made to the above embodiment according to the present invention are within the scope of the present invention.
Claims (10)
1. A full-automatic U-shaped adhesive tape sticking device for a tab is characterized by comprising a rack, wherein a standby adhesive mechanism, an adhesive tape pulling mechanism for pulling an adhesive tape on the standby adhesive mechanism out along the X-axis direction, a cutting mechanism for cutting the adhesive tape pulled out by the adhesive tape pulling mechanism and an adhesive tape sticking mechanism for sticking the cut adhesive tape on an electric core in a U shape are arranged on the rack, a glue pressing mechanism for pressing the adhesive tape pulled out by the adhesive tape pulling mechanism is arranged between the standby adhesive mechanism and the cutting mechanism, the adhesive tape sticking mechanism comprises an adhesive tape base, an X-axis driving module for driving the adhesive tape base to move back and forth along the X-axis direction is arranged on the rack, a lifting driving element for driving the adhesive tape base and driving the adhesive tape base to move back and forth along the Z-axis direction is arranged on the adhesive tape base, an adhesive tape sucking head for sucking the adhesive tape is arranged on one side of the adhesive tape sucking head, a first adhesive tape bending head for bending the adhesive tape sucked by the adhesive tape sucking head upwards is stuck on the lower surface, the adhesive tape folding device is characterized in that a first driving element for controlling a first adhesive folding head to move back and forth along the Z-axis direction is arranged on the adhesive tape pasting substrate, a second adhesive folding head used for enabling an adhesive tape to be bent and erected is arranged on one side, away from the adhesive suction head, of the first adhesive folding head, a second driving element for controlling the second adhesive folding head to move back and forth along the Z-axis direction is arranged on the adhesive tape pasting substrate, a third adhesive folding head used for enabling the erected adhesive tape to be bent and then pasted on the upper surface of a tab is arranged at the upper end of the second adhesive folding head, an adhesive folding portion is arranged at one end of the third adhesive folding head, one end, close to the adhesive folding portion, of the third adhesive folding head is rotatably connected with the second adhesive folding head through a rotating shaft, and a third driving element used for pushing the other end of the third adhesive folding head to enable the.
2. The full-automatic U-shaped adhesive sticking device for the tab of claim 1, wherein the adhesive sticking substrate is provided with a first resetting mechanism for rotating the adhesive folding part to the side far away from the first adhesive folding head.
3. The full-automatic U-shaped glue sticking device for the tab of claim 2, wherein the first reset mechanism is a tension spring, the upper end of the tension spring is connected with the other end of the third folding glue head, and the lower end of the tension spring is connected with the second folding glue head.
4. The full-automatic U-shaped gluing device for the tab of claim 1, wherein the glue pulling mechanism is arranged on one side of the glue pressing mechanism, the glue pulling mechanism comprises a glue pulling base and a glue pulling cylinder for controlling the glue pulling base to move back and forth along an X-axis direction, the glue pulling base is movably connected with the rack, the glue pulling cylinder is mounted on the rack, the glue pulling base is provided with a glue pulling base plate and a glue removing cylinder for controlling the glue pulling base plate to move back and forth along the X-axis direction, the glue pulling base plate is provided with a glue pulling clamp for clamping a glue tape and a glue pulling clamp driving assembly for controlling the glue pulling clamp to open and close, and the glue pulling clamp is provided with an opening facing one side of the glue pressing mechanism.
5. The full-automatic U-shaped glue sticking device for the tabs according to claim 4, wherein the glue pulling clamp comprises a first clamping plate and a second clamping plate which are oppositely arranged up and down, the glue pulling clamp driving assembly comprises a first clamping cylinder and a second clamping cylinder which respectively control the first clamping plate and the second clamping plate to move relatively, and the clamping force of the first clamping cylinder is greater than that of the second clamping cylinder.
6. The full-automatic U-shaped glue sticking device for the tabs according to claim 5 is characterized in that one side, facing the second clamping plate, of the extending end of the first clamping plate is provided with a toothed surface, and an anti-sticking treatment layer and a gas blowing hole are formed in the toothed surface.
7. The full-automatic U-shaped glue sticking device for the tabs according to claim 1, wherein the glue pressing mechanism comprises a first glue pressing block and a second glue pressing block which are respectively used for pressing two sides of the adhesive tape, the second glue pressing block is fixedly arranged on a rack, and a glue pressing cylinder which controls the first glue pressing block to move relative to the second glue pressing block is arranged on the rack.
8. The device for automatically sticking the U-shaped adhesive to the tab of claim 1, wherein the cutting mechanism comprises a cutting base plate, a tool post, a flat cutter and a U-shaped cutter, the cutting base plate is mounted on the frame, a first cutting cylinder for controlling the tool post to move back and forth along the Z-axis is arranged on one side of the cutting base plate, a mounting groove for the U-shaped cutter to pass through is arranged on the tool post, the mounting groove penetrates through two sides of the tool post in the Z-axis direction, a first pressing plate and a second pressing plate are respectively arranged on two sides of the mounting groove in the X-axis direction, the flat cutter and the U-shaped cutter are arranged between the first pressing plate and the second pressing plate, a second resetting mechanism for enabling the flat cutter and the U-shaped cutter to always have a mutual extrusion trend is arranged between the first pressing plate and the second pressing plate, a second cutting cylinder for controlling the U-row cutter to move back and forth relative to the tool post in the, the two ends of the opening of the U-shaped cutter are detachably connected with the movable joint of the second cutting cylinder through hanging pins.
9. The device for fully automatically sticking the U-shaped adhesive to the tab of claim 8, wherein the second reset mechanism is a pressure spring, two ends of the pressure spring are respectively in abutting contact with the first pressing plate and the flat cutter, one side of the flat cutter, which is away from the pressure spring, is in frictional contact with the U-shaped cutter, a friction block is arranged between the second pressing plate and the U-shaped cutter, one side of the U-shaped cutter, which is away from the flat cutter, is in frictional contact with the friction block, and blocking pieces for limiting the movement of the flat cutter are arranged on two sides of the cutter holder in the Z-axis direction.
10. The full-automatic U-shaped gluing device for the tab of claim 1, wherein a gluing platform is arranged on one side of the frame, and a cell pressing mechanism for pressing a cell onto the gluing platform and a tab positioning mechanism for positioning the tab are arranged above the gluing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772475.8A CN112072055B (en) | 2020-08-04 | 2020-08-04 | Full-automatic U-shaped adhesive sticking device for tab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772475.8A CN112072055B (en) | 2020-08-04 | 2020-08-04 | Full-automatic U-shaped adhesive sticking device for tab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112072055A true CN112072055A (en) | 2020-12-11 |
| CN112072055B CN112072055B (en) | 2024-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010772475.8A Active CN112072055B (en) | 2020-08-04 | 2020-08-04 | Full-automatic U-shaped adhesive sticking device for tab |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834133A (en) * | 2022-05-11 | 2022-08-02 | 深圳市世宗自动化设备有限公司 | Pressure maintaining and film tearing integrated mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203644888U (en) * | 2013-11-29 | 2014-06-11 | 东莞市鸿宝锂电科技有限公司 | Tab adhesive tape sticking mechanism |
| CN212485498U (en) * | 2020-08-04 | 2021-02-05 | 广东鸿宝科技有限公司 | Full-automatic U-shaped adhesive tape sticking device for tabs |
-
2020
- 2020-08-04 CN CN202010772475.8A patent/CN112072055B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203644888U (en) * | 2013-11-29 | 2014-06-11 | 东莞市鸿宝锂电科技有限公司 | Tab adhesive tape sticking mechanism |
| CN212485498U (en) * | 2020-08-04 | 2021-02-05 | 广东鸿宝科技有限公司 | Full-automatic U-shaped adhesive tape sticking device for tabs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834133A (en) * | 2022-05-11 | 2022-08-02 | 深圳市世宗自动化设备有限公司 | Pressure maintaining and film tearing integrated mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112072055B (en) | 2024-10-15 |
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