CN211208589U - Tab rubberizing device - Google Patents

Tab rubberizing device Download PDF

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Publication number
CN211208589U
CN211208589U CN202020106175.1U CN202020106175U CN211208589U CN 211208589 U CN211208589 U CN 211208589U CN 202020106175 U CN202020106175 U CN 202020106175U CN 211208589 U CN211208589 U CN 211208589U
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CN
China
Prior art keywords
glue
tape
insulating
pulling
rubberizing
Prior art date
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Active
Application number
CN202020106175.1U
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Chinese (zh)
Inventor
朱勇
邹培
汤量智
杨迅
高云松
黄祥虎
高云峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Han's Lithium Battery Intelligent Equipment Co ltd
Original Assignee
Han s Laser Technology Industry Group Co Ltd
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Application filed by Han s Laser Technology Industry Group Co Ltd filed Critical Han s Laser Technology Industry Group Co Ltd
Priority to CN202020106175.1U priority Critical patent/CN211208589U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The utility model relates to an electricity core utmost point ear rubberizing field, concretely relates to utmost point ear rubberizing device. The tab rubberizing device comprises a first adhesive preparation mechanism for placing an insulating adhesive tape; the second adhesive preparing mechanism is used for placing the insulating adhesive tape; the first driving mechanism drives the first glue preparation mechanism and the second glue preparation mechanism to move so that the first glue preparation mechanism or the second glue preparation mechanism moves to the glue drawing station; the glue pulling mechanism is used for pulling out the insulating adhesive tape in the first glue preparing mechanism or the second glue preparing mechanism at the glue pulling station; the glue cutting mechanism is used for cutting the insulating adhesive tape pulled out by the glue pulling mechanism; and the glue pressing mechanism is used for pressing and fitting the insulating adhesive tape pulled out by the glue pulling mechanism to the welding position of the polar lug. The utility model discloses can realize keeping going on of utmost point ear rubberizing operation throughout in the reloading process, need not to shut down the operation alright be equipped with gluey mechanism or second and be equipped with gluey mechanism and reload to the first of using up insulating adhesive tape, improve utmost point ear rubberizing speed, improve production efficiency greatly.

Description

Tab rubberizing device
Technical Field
The utility model relates to an electricity core utmost point ear rubberizing field, concretely relates to utmost point ear rubberizing device.
Background
In the field of new energy automobile power batteries, the improvement of the battery capacity of the power battery is a research focus and direction, the improvement of the battery capacity can increase the proportion of ternary media in a battery cell, a part of space in the former platinum lug battery cell is occupied by flexible connection and lugs, and the waste of the space is caused, however, CAT L researches and develops the lug battery cells on two sides of the bending flexible connection, so that the waste space is reduced as much as possible, and the capacity of the platinum lug battery cell of the bending flexible connection is obviously larger in the same battery cell shell.
In the process of processing the platinum lug electric core of the bending flexible connection, insulating adhesive tapes are required to be attached to welding positions on two sides of the bent lug, so that the bent lug and the shell are insulated from copper-aluminum foil of the electric core, and internal short circuit of the electric core is prevented.
In the existing rubberizing process, after the insulating adhesive tape on the tab rubberizing device is used up, the operation is required to be stopped, and the rubberizing operation is continued after the new insulating adhesive tape is loaded, so that the overall rubberizing speed is low, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a utmost point ear rubberizing device, overcome current utmost point ear rubberizing device reloads and need the operation shut down and lead to the problem that whole rubberizing speed is slow, production efficiency is low.
The utility model provides a technical scheme that its technical problem adopted is: provided is a tab rubberizing device, including:
the first adhesive preparing mechanism is used for placing the insulating adhesive tape;
the second adhesive preparing mechanism is used for placing the insulating adhesive tape;
the first driving mechanism drives the first glue preparation mechanism and the second glue preparation mechanism to move so that the first glue preparation mechanism or the second glue preparation mechanism moves to the glue drawing station;
the glue pulling mechanism is used for pulling out the insulating adhesive tape in the first glue preparing mechanism or the second glue preparing mechanism at the glue pulling station;
the glue cutting mechanism is used for cutting the insulating adhesive tape pulled out by the glue pulling mechanism; and
and the glue pressing mechanism is used for pressing and fitting the insulating adhesive tape pulled out by the glue pulling mechanism to the welding position of the polar lug.
The utility model discloses a further preferred scheme is: the first glue preparing mechanism and/or the second glue preparing mechanism comprises a feeding plate for placing an insulating adhesive tape, a feeding assembly arranged on the feeding plate and used for conveying the insulating adhesive tape, and a positioning assembly arranged between the feeding assembly and the glue pulling mechanism and used for compressing and positioning the insulating adhesive tape, wherein the insulating adhesive tape on the feeding plate is conveyed and pulled out through the feeding assembly by the glue pulling mechanism.
The utility model discloses a further preferred scheme is: two rolling parts for placing the insulating tapes are arranged on the feeding plate side by side, the feeding assembly comprises two rolling wheel sets corresponding to the rolling parts, and the adhesive pulling mechanism conveys and pulls out the insulating tapes on each rolling part through the corresponding rolling wheel set.
The utility model discloses a further preferred scheme is: the moulding mechanism includes moulding mounting panel, moulding drive division, second actuating mechanism to and locate on the moulding mounting panel and the first piece and the second that compress tightly that set up in opposite directions compress tightly the piece, the moulding drive division drives first piece and/or the second that compresses tightly and removes and compress tightly the laminating to utmost point ear welding department with insulating tape, second actuating mechanism drives the moulding mounting panel and removes to utmost point ear welding department.
The utility model discloses a further preferred scheme is: the second driving mechanism comprises a first driving part, a second driving part and a rotary driving part, the first driving part drives the moulding mounting plate to move along the X-axis direction, the second driving part drives the moulding mounting plate to move along the Y-axis direction, and the rotary driving part drives the moulding mounting plate to rotate.
The utility model discloses a further preferred scheme is: and the first pressing piece and/or the second pressing piece are/is provided with vacuum holes for adsorbing the insulating adhesive tape.
The utility model discloses a further preferred scheme is: the glue cutting mechanism comprises at least one glue cutting part and a glue cutting driving part, and the glue cutting driving part drives the glue cutting part to move so as to cut the insulating adhesive tape pulled out by the glue pulling mechanism.
The utility model discloses a further preferred scheme is: the glue pulling mechanism comprises at least one pneumatic clamping jaw for clamping or loosening the insulating adhesive tape and a glue pulling driving part, and the glue pulling driving part drives the pneumatic clamping jaw to pull out the insulating adhesive tape in the first glue preparing mechanism or the second glue preparing mechanism at the glue pulling station.
The utility model discloses a further preferred scheme is: the tab rubberizing device further comprises a mounting seat, and the first driving mechanism drives the first glue preparation mechanism and the second glue preparation mechanism to move on the mounting seat so that the first glue preparation mechanism or the second glue preparation mechanism moves to the glue drawing station.
The utility model discloses a further preferred scheme is: be equipped with on the mount pad and be used for getting to first gluey mechanism of being equipped with and leave the mount pad and carry out the first guide rail set spare that leads and be used for getting to the second gluey mechanism of being equipped with and leave the second guide rail set spare that the mount pad leads, first gluey mechanism of being equipped with slides and sets up on first guide rail set spare, the second is equipped with gluey mechanism and slides and set up on second guide rail set spare.
The beneficial effects of the utility model reside in that, compared with the prior art, be used for placing the first gluey mechanism of being equipped with and the second of insulating sticky tape through the setting and be equipped with gluey mechanism, first actuating mechanism drives first gluey mechanism of being equipped with and the second is equipped with gluey mechanism and removes so that first gluey mechanism of being equipped with or the second is equipped with gluey mechanism and removes to drawing gluey station department, draw gluey mechanism and pull out insulating sticky tape from first gluey mechanism of being equipped with or the second is equipped with gluey mechanism, the insulating sticky tape that the moulding machine constructs will decide compresses tightly the laminating to utmost point ear welding department, accomplish the rubberizing operation of utmost point ear, the in-process of reloading remains going on of utmost point ear rubberizing operation all the time, need not to shut down the operation alright carry out the reloading to the first gluey mechanism of being equipped with of the insulating sticky tape or the second of being equipped.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic perspective view of a tab gluing device according to the present invention;
fig. 2 is a schematic perspective view of the tab gluing device according to another angle of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a schematic perspective view of the first glue preparation mechanism and the second glue preparation mechanism of the present invention;
FIG. 5 is a partial enlarged view of B in FIG. 4;
fig. 6 is a schematic perspective view of the glue pressing mechanism of the present invention;
fig. 7 is a schematic view of the three-dimensional structure of the glue spreading mechanism of the present invention.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the present invention provides a preferred embodiment of a tab rubberizing device.
A tab rubberizing device comprises a first glue preparation mechanism 10, a second glue preparation mechanism 20, a glue pulling mechanism 30, a first driving mechanism 60, a glue pressing mechanism 50 and at least one glue cutting mechanism 40; the first adhesive preparing mechanism 10 is used for placing an insulating adhesive tape; the second adhesive preparing mechanism 20 is used for placing an insulating adhesive tape; the first driving mechanism 60 drives the first glue preparation mechanism 10 and the second glue preparation mechanism 20 to move so that the first glue preparation mechanism 10 or the second glue preparation mechanism 20 moves to the glue drawing station; the glue pulling mechanism 30 is used for pulling out the insulating adhesive tape in the first glue preparing mechanism 10 or the second glue preparing mechanism 20 at the glue pulling station; the glue cutting mechanism 40 is used for cutting the insulating adhesive tape pulled out by the glue pulling mechanism 30; the glue pressing mechanism 50 is used for pressing and fitting the insulating adhesive tape pulled out by the glue pulling mechanism 30 to the welding position of the polar lug.
Through setting up the first glue preparation mechanism 10 and the second glue preparation mechanism 20 that are used for placing the insulating adhesive tape, first actuating mechanism 60 drives first glue preparation mechanism 10 and second glue preparation mechanism 20 and removes so that first glue preparation mechanism 10 or second glue preparation mechanism 20 remove to draw gluey station a department, draw gluey mechanism 30 draws the insulating adhesive tape from first glue preparation mechanism 10 or second glue preparation mechanism 20, and pass glue cutting mechanism 40, glue cutting mechanism 40 cuts the insulating adhesive tape of drawing out preset length, glue pressing mechanism 50 compresses tightly the insulating adhesive tape of cutting and laminates to utmost point ear welding department, accomplish the rubberizing operation of utmost point ear, the operation of utmost point ear rubberizing is kept going on all the time in the reloading process, need not to shut down the operation and alright carry out the reloading to first glue preparation mechanism 10 or second glue preparation mechanism 20 that use up the insulating adhesive tape, improve utmost point ear rubberizing speed, improve production efficiency greatly.
Wherein, the number of the glue cutting mechanisms 40 can be one, two or more than two. For example, when a glue cutting mechanism 40 is provided, the glue cutting mechanism 40 is disposed at the glue pulling station a, when the first driving mechanism 60 drives the first glue preparing mechanism 10 or the second glue preparing mechanism 20 to move to the glue pulling station a, the glue pulling mechanism 30 pulls out the insulating tape from the first glue preparing mechanism 10 or the second glue preparing mechanism 20 at the glue pulling station a, and the glue cutting mechanism 40 cuts the insulating tape pulled out by a preset length. When two adhesive cutting mechanisms 40 are arranged, one of the adhesive cutting mechanisms 40 corresponds to the first adhesive preparation mechanism 10, the other adhesive cutting mechanism 40 corresponds to the second adhesive preparation mechanism 20, the first driving mechanism 60 drives the first adhesive preparation mechanism 10 and the second adhesive preparation mechanism 20 to move and simultaneously drives the two adhesive cutting mechanisms 40 to move, so that the first adhesive preparation mechanism 10 and the corresponding adhesive cutting mechanism 40 are moved to the adhesive pulling station a, or the second adhesive preparation mechanism 20 and the corresponding adhesive cutting mechanism 40 are moved to the adhesive pulling station a, the two adhesive cutting mechanisms 40 can cut the insulating adhesive tape pulled out from the corresponding adhesive preparation mechanism, and in the process of replacing the first adhesive preparation mechanism 10 or the second adhesive preparation mechanism 20, the other adhesive preparation mechanism can still provide the insulating adhesive tape for subsequent adhesive tape pasting operation, so that the tab machine can be replaced without stopping. Of course, more than two and redundant glue cutting mechanisms 40 can be provided as a spare, so that when the non-spare glue cutting mechanism 40 is damaged or cannot work, the spare glue cutting mechanism 40 can be used for replacement.
Preferably, in this embodiment, the tab gluing device includes two glue cutting mechanisms 40, which are respectively disposed corresponding to the first glue preparation mechanism 10 and the second glue preparation mechanism 20.
As shown in fig. 4, the present invention provides a preferred embodiment of the first glue preparation mechanism 10.
The first glue preparation mechanism 10 comprises a feeding plate 11 used for placing an insulating tape, a feeding component 12 arranged on the feeding plate 11 and used for conveying the insulating tape, and a positioning component 13 arranged between the feeding component 12 and a glue pulling mechanism 30 and used for compressing and positioning the insulating tape, wherein the glue pulling mechanism 30 conveys and pulls out the insulating tape on the feeding plate 11 through the feeding component 12.
The positioning assembly 13 is arranged on the feeding plate 11, and after the adhesive tape is pulled out by the adhesive pulling mechanism 30 by a preset length, the positioning assembly 13 compresses and positions the adhesive tape so that the adhesive cutting mechanism 40 performs adhesive cutting operation on the adhesive tape. Specifically, with reference to fig. 1 and 4, the positioning assembly 13 includes a positioning block 131, a first positioning cylinder 132 and a second positioning cylinder 133 disposed on two sides of the positioning block 131, and a first pressing positioning block 134 connected to the first positioning cylinder 132 and a second pressing positioning block 135 connected to the second positioning cylinder 133, the first positioning cylinder 132 drives the first pressing positioning block 134 to move to press and position an insulating tape onto one end surface of the positioning block, the second positioning cylinder 133 drives the second pressing positioning block 135 to move to press and position another insulating tape onto the other end surface of the positioning block, and the two end surfaces are two opposite end surfaces on the positioning block. After the first positioning cylinder 132 and the second positioning cylinder 133 press and position the two insulating tapes on the two opposite end faces of the positioning block 131, the insulating tapes are not pulled out from the first tape preparation mechanism 10 in the process of cutting the insulating tapes by the tape cutting mechanism 40.
One, two or more than two material rolls formed by winding the insulating adhesive tapes can be placed on the feeding plate 11, and the adhesive tape pulling mechanism 30 can convey and pull out the insulating adhesive tapes on one material roll or two material rolls on the feeding plate 11 through the feeding component 12, so that the adhesive tape can be pasted at the tab welding position on one side of the battery cell, or the adhesive tapes can be pasted at the tab welding positions on two sides of the battery cell.
Specifically, two rolling members for placing the insulating tapes are arranged on the feeding plate 11 side by side, the feeding assembly 12 includes two rolling wheel sets corresponding to the rolling members, and the adhesive pulling mechanism 30 conveys and pulls out the insulating tapes on each rolling member through the corresponding rolling wheel set.
Here, the two rolling members are respectively defined as a first rolling member 141 and a second rolling member 142, and the two rolling wheel groups are respectively defined as a first rolling wheel group 121 and a second rolling wheel group 122. Referring to fig. 4, the first rolling element 141 is disposed on the left side of the feeding plate 11, the second rolling element 142 is disposed on the right side of the feeding plate 11, the first rolling wheel set 121 is disposed on the lower side of the feeding plate 11, and corresponds to the first rolling element 141, the insulating adhesive tape on the first rolling element 141 is wound around the first rolling wheel set 121, and the adhesive tape pulling mechanism 30 transports and pulls out the insulating adhesive tape on the first rolling element 141 through the first rolling wheel set 121; the second rolling wheel set 122 is arranged on the upper side of the feeding plate 11 and corresponds to the second rolling element 142, the insulating adhesive tape on the second rolling element 142 is wound on the second rolling wheel set 122, the adhesive tape pulling mechanism 30 conveys and pulls out the insulating adhesive tape on the second rolling element 142 through the second rolling wheel set 122, the insulating adhesive tape on the first rolling element 141 and the insulating adhesive tape on the second rolling element 142 are pulled out simultaneously, the follow-up gluing of the lug welding positions on the two sides of the battery cell is facilitated, and the production efficiency is improved.
The second glue preparation mechanism 20 in this embodiment has the same structure and working principle as the first glue preparation mechanism 10, and is not described herein again.
As shown in fig. 6, the present invention provides a preferred embodiment of a glue pressing mechanism 50.
The moulding mechanism 50 comprises a moulding mounting plate 51, a first pressing piece 52 and a second pressing piece 53 which are arranged on the moulding mounting plate 51 and are arranged oppositely, a moulding driving part 54 and a second driving mechanism 55, wherein the moulding driving part 54 drives the first pressing piece 52 and/or the second pressing piece 53 to move so as to press and attach the insulating tape to the polar ear welding part, and the second driving mechanism 55 drives the moulding mounting plate 51 to move to the polar ear welding part.
The adhesive pressing driving portion 54 may drive the first pressing member 52 to move to press and attach the insulating tape to the tab welding position, or drive the second pressing member 53 to move to press and attach the insulating tape to the tab welding position, or drive the first pressing member 52 and the second pressing member 53 to move simultaneously, and press and attach the insulating tape to the tab welding position of the tabs on the two sides of the electrical core.
Specifically, the glue pressing driving portion 54 includes a first pressing cylinder 541 and a second pressing cylinder 542, the first pressing cylinder 541 drives the first pressing member 52 to move so as to press and attach the insulating tape to the tab welding position, and the second pressing cylinder 542 drives the first pressing member 52 to move so as to separate from the tab welding position. Referring to fig. 6, the first pressing cylinder 541 operates to drive the first pressing member 52 to move downward to attach the insulating tape to the tab welding position, and after the adhesive attachment is completed, the second pressing cylinder 542 drives the first pressing member 52 to move upward, so that the first pressing member 52 is separated from the tab welding position.
Further, the glue pressing driving portion 54 may further include a distance adjusting cylinder 543 connected to the second pressing member 53, wherein the distance adjusting cylinder 543 drives the second pressing member 53 to move up and down to adjust a distance between the first pressing member 52 and the second pressing member 53. Carry out the rubberizing to the utmost point ear welded junction of unidimensional electric core, can use roll adjustment cylinder 543 to adjust the second and compress tightly the distance of piece 53 with electric core utmost point ear welded junction, adjust the first piece 52 that compresses tightly and the second and compress tightly the distance between the piece 53 to adapt to the rubberizing operation of unidimensional electric core utmost point ear.
Further, the second driving mechanism 55 includes a first driving portion 551, a second driving portion 552 and a rotation driving portion 553, the first driving portion 551 drives the molding mounting plate 51 to move along the X-axis direction, the second driving portion 552 drives the molding mounting plate 51 to move along the Y-axis direction, and the rotation driving portion 553 drives the molding mounting plate 51 to rotate. The first driving part 551, the second driving part 552 and the rotary driving part 553 are matched to adjust the position of the glue pressing mounting plate 51, move the glue pressing mounting plate 51 to the lug welding position, and facilitate the first pressing piece 52 and the second pressing piece 53 to press and attach the insulating adhesive tape to the cell lug welding position. The first driving portion 551, the second driving portion 552, and the rotation driving portion 553 may each use a driving member such as an air cylinder or a motor.
Furthermore, the first pressing member 52 and/or the second pressing member 53 are/is provided with a vacuum hole 521 for adsorbing the insulating tape. The vacuum hole 521 is connected with external vacuum equipment, the first pressing piece 52 and/or the second pressing piece 53 adsorb the insulating adhesive tape through the vacuum hole 521, and after the insulating adhesive tape is pressed and attached to the welding position of the polar lug, the external vacuum equipment stops working and stops adsorbing the insulating adhesive tape.
As shown in fig. 4 and 5, the present invention also provides a preferred embodiment of a glue cutting mechanism 40.
The glue cutting mechanism 40 comprises at least one glue cutting part and a glue cutting driving part, wherein the glue cutting driving part drives the glue cutting part to move so as to cut the insulating adhesive tape pulled out by the glue pulling mechanism 30. With reference to fig. 2 and 6, after the adhesive tape pulling mechanism 30 pulls the insulating adhesive tape out of the first adhesive preparation mechanism 10 or the second adhesive preparation mechanism 20 by a preset length, the vacuum holes 521 on the first pressing piece 52 and the second pressing piece 53 of the adhesive pressing mechanism 50 adsorb the insulating adhesive tape, and the adhesive cutting driving portion drives the adhesive cutting piece to move to cut the insulating adhesive tape.
Wherein, refer to fig. 2, fig. 4 and fig. 5, surely glue mechanism 40 and locate on flitch 11, and go up and set up two on the flitch 11 and surely glue the piece, define as first surely glue piece 411 and second surely glue piece 412, surely glue the drive division and include first surely glue cylinder 421 and second surely glue cylinder 422, first surely glue cylinder 421 drives first surely glue piece 411 and removes and decide insulating tape, second surely glues cylinder 422 and drives second surely glue piece 412 and remove and decide insulating tape. The first glue cutting member 411 correspondingly cuts the insulating tape pulled out from the first rolling member 141 on the first glue preparation mechanism 10 or the second glue preparation mechanism 20, and the second glue cutting member 412 correspondingly cuts the insulating tape pulled out from the second rolling member 142 on the first glue preparation mechanism 10 or the second glue preparation mechanism 20.
Referring to fig. 7, the present invention further provides a preferred embodiment of the glue spreading mechanism 30.
The glue pulling mechanism 30 comprises a glue pulling driving part 31 and at least one pneumatic clamping jaw. The pneumatic clamping jaw is an actuating device which uses compressed air as power and is used for clamping or grabbing a workpiece. The pneumatic clamping jaws are used for clamping or loosening the insulating adhesive tape, and after the pneumatic clamping jaws clamp the insulating adhesive tape, the adhesive pulling driving portion 31 drives the pneumatic clamping jaws to move so as to pull out the insulating adhesive tape from the first adhesive preparing mechanism 10 or the second adhesive preparing mechanism 20.
Wherein the number of the pneumatic clamping jaws can be one or two. With reference to fig. 2, when a pneumatic clamping jaw is provided, when the first glue preparation mechanism 10 moves to the glue pulling station a, the pneumatic clamping jaw clamps the insulating tape in the first glue preparation mechanism 10, and the glue pulling driving portion 31 drives the pneumatic clamping jaw to move to pull the insulating tape out of the first glue preparation mechanism 10; when the second glue preparation mechanism 20 moves to the glue pulling station a, the pneumatic clamping jaw clamps the insulating tape in the second glue preparation mechanism 20, and the glue pulling driving portion 31 drives the pneumatic clamping jaw to move so as to pull out the insulating tape from the second glue preparation mechanism 20. Correspondingly, a rolling member is arranged on the feeding plate of the first glue preparing mechanism 10 or the second glue preparing mechanism 20 for placing a material roll formed by winding the insulating tape. The adhesive tape pulled out by the pneumatic clamping jaw is pressed and attached to the lug welding position by the adhesive pressing mechanism, so that the adhesive is attached to the lug welding position on one side of the battery cell. When two pneumatic clamping jaws are arranged, two rolling parts are correspondingly arranged on a feeding plate of the first glue preparation mechanism 10 or the second glue preparation mechanism 20 side by side, a material coil is respectively placed on the two rolling parts, when the first glue preparation mechanism 10 moves to a glue drawing station a, one pneumatic clamping jaw clamps an insulating adhesive tape on one rolling part in the first glue preparation mechanism 10, the other pneumatic clamping jaw clamps an insulating adhesive tape on the other rolling part, and the glue drawing driving part 31 drives the two pneumatic clamping jaws to move so as to draw the insulating adhesive tape out of the two rolling parts in the first glue preparation mechanism 10; when the second glue preparing mechanism 20 moves to the glue drawing station a, the two pneumatic clamping jaws can also draw out the insulating tapes on the two rolling members, and the glue pressing mechanism presses and attaches the insulating tapes drawn out by the two pneumatic clamping jaws to the lug welding positions, so that the lugs welding positions on two sides of the battery cell are simultaneously pasted with glue.
Preferably, with reference to fig. 2, 4 and 7, the glue-pulling mechanism 30 comprises two pneumatic jaws, which are defined as a first pneumatic jaw 32 and a second pneumatic jaw 33. The first pneumatic clamping jaw 32 clamps or loosens the insulating tape on the first rolling member 141 of the first glue preparation mechanism 10 or the second glue preparation mechanism 20 correspondingly, and the second pneumatic clamping jaw 33 clamps or loosens the insulating tape on the second rolling member 142 of the first glue preparation mechanism 10 or the second glue preparation mechanism 20 correspondingly.
In this embodiment, the tab gluing device further includes a mounting base 70, and the first driving mechanism 60 drives the first glue preparation mechanism 10 and the second glue preparation mechanism 20 to move on the mounting base 70, so that the first glue preparation mechanism 10 or the second glue preparation mechanism 20 moves to the glue pulling station a.
Specifically, referring to fig. 1 and fig. 2, after the insulating tape on the first tape preparation mechanism 10 is used up, the first driving mechanism 60 drives the mounting base 70 to move upward, the second tape preparation mechanism 20 is moved to the tape pulling station a, and the tape pulling mechanism 30 pulls out the insulating tape on the second tape preparation mechanism 20; after the insulating adhesive tape on the second glue preparation mechanism 20 is used up, the first driving mechanism 60 drives the mounting base 70 to move downwards, the first glue preparation mechanism 10 is moved to the glue drawing station a, the glue drawing mechanism 30 draws the insulating adhesive tape on the first glue preparation mechanism 10 out, and in the process of material changing of the first glue preparation mechanism 10 or the second glue preparation mechanism 20, the operation of pole lug gluing is always kept, non-stop material changing is realized, the pole lug gluing speed is increased, and the production efficiency is greatly improved. The first driving mechanism 60 may be an air cylinder.
Further, a first guide rail assembly (not shown) for guiding the first glue preparation mechanism 10 away from the mounting base 70 and a second guide rail assembly (not shown) for guiding the second glue preparation mechanism 20 away from the mounting base 70 are arranged on the mounting base 70, the first glue preparation mechanism 10 is slidably arranged on the first guide rail assembly, and the second glue preparation mechanism 20 is slidably arranged on the second guide rail assembly.
Specifically, first guide rail set spare is located on mount pad 70 and is set up along the length direction of mount pad 70, second guide rail set spare is located on mount pad 70 and is set up along the length direction of mount pad 70, and operating personnel can follow first guide rail set spare and get first gluey mechanism 10 of being equipped with from mount pad 70, can follow second guide rail set spare and get second gluey mechanism 20 of being equipped with from mount pad 70. The first glue preparation mechanism 10 is slidably disposed on the first guide rail assembly through a feeding plate 11 thereof, and the second glue preparation mechanism 20 is slidably disposed on the second guide rail assembly through a feeding plate 11 thereof.
The utility model discloses a utmost point ear rubberizing device's theory of operation as follows:
a first pneumatic clamping jaw 32 of the glue pulling mechanism 30 clamps an insulating adhesive tape on a first rolling part 141 of a first glue preparation mechanism 10, a second pneumatic clamping jaw 33 clamps an insulating adhesive tape on a second rolling part 142, a glue pulling driving part 31 drives the first pneumatic clamping jaw 32 and the second pneumatic clamping jaw 33 to move, the insulating adhesive tape is pulled out of the first glue preparation mechanism 10 by a preset length, the insulating adhesive tape is located at the position of a glue pressing mechanism 50, a first pressing part 52 and a second pressing part 53 of the glue pressing mechanism 50 respectively adsorb the insulating adhesive tape, a first positioning cylinder 132 in the first glue preparation mechanism 10 drives a first pressing positioning block 134 to move, a second positioning cylinder 133 drives a second pressing positioning block 135 to move, and the two insulating adhesive tapes are respectively pressed and positioned on two opposite end faces of the positioning block 131; the first glue cutting cylinder 421 of the glue cutting mechanism 40 drives the first glue cutting member 411 to move to cut the insulating adhesive tape, and the second glue cutting cylinder 422 drives the second glue cutting member 412 to move to cut the insulating adhesive tape; after the insulating tape is cut off, the tape pulling mechanism 30 releases the insulating tape, the tape pressing driving portion 54 of the tape pressing mechanism 50 works to drive the first pressing member 52 and the second pressing member 53 to move so as to press and attach the insulating tape to the tab welding position, and the tape pressing driving portion 54 works to drive the first pressing member 52 and the second pressing member 53 to move so as to separate from the tab welding position, so that the tape pasting operation is completed. After the insulating tape of the first tape preparation mechanism 10 is used up, the first driving mechanism 60 drives the mounting base 70 to move upward, the second tape preparation mechanism 20 is moved to the tape pulling station a, and each mechanism cooperates with the second tape preparation mechanism 20 to complete the tape pasting operation. An operator takes the first adhesive preparation mechanism 10 out of the mounting base 70, places a new insulating adhesive tape on the first adhesive preparation mechanism 10, and then places and installs the first adhesive preparation mechanism 10 on the mounting base 70. After the insulating tape on the second tape preparation mechanism 20 is used up, the first driving mechanism 60 drives the mounting base 70 to move downwards, the first tape preparation mechanism 10 is moved to the tape pulling station a, and the above tape pasting operation is circulated.
The utility model discloses a utmost point ear rubberizing device can realize not shutting down the reloading, and occupies smallly, and is with low costs, and the cycle time of accomplishing this rubberizing operation is short, is less than 5 s. In addition, the rolling members on the first glue preparation mechanism 10 and the second glue preparation mechanism 20 can be used for placing 290mm material rolls, and the use is convenient.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.

Claims (10)

1. A tab rubberizing device is characterized by comprising:
the first adhesive preparing mechanism is used for placing the insulating adhesive tape;
the second adhesive preparing mechanism is used for placing the insulating adhesive tape;
the first driving mechanism drives the first glue preparation mechanism and the second glue preparation mechanism to move so that the first glue preparation mechanism or the second glue preparation mechanism moves to the glue drawing station;
the glue pulling mechanism is used for pulling out the insulating adhesive tape in the first glue preparing mechanism or the second glue preparing mechanism at the glue pulling station;
the glue cutting mechanism is used for cutting the insulating adhesive tape pulled out by the glue pulling mechanism; and
and the glue pressing mechanism is used for pressing and fitting the insulating adhesive tape pulled out by the glue pulling mechanism to the welding position of the polar lug.
2. The pole lug rubberizing device according to claim 1, wherein the first glue preparing mechanism and/or the second glue preparing mechanism comprises a feeding plate for placing an insulating tape, a feeding assembly arranged on the feeding plate for conveying the insulating tape, and a positioning assembly arranged between the feeding assembly and the glue pulling mechanism for compressing and positioning the insulating tape, and the glue pulling mechanism conveys and pulls out the insulating tape on the feeding plate through the feeding assembly.
3. The tab rubberizing device according to claim 2, wherein two rolling members for placing the insulating tapes are arranged on the feeding plate side by side, the feeding assembly comprises two rolling wheel sets corresponding to the rolling members, and the adhesive pulling mechanism conveys and pulls out the insulating tapes on each rolling member through the corresponding rolling wheel set.
4. The tab rubberizing device according to claim 1, wherein the rubberizing mechanism comprises a rubberizing mounting plate, a rubberizing driving portion, a second driving mechanism, and a first pressing member and a second pressing member which are arranged on the rubberizing mounting plate and are arranged oppositely, the rubberizing driving portion drives the first pressing member and/or the second pressing member to move so as to press and adhere the insulating tape to the tab welding position, and the second driving mechanism drives the rubberizing mounting plate to move to the tab welding position.
5. The tab rubberizing device according to claim 4, wherein the second driving mechanism comprises a first driving portion, a second driving portion and a rotary driving portion, the first driving portion drives the rubberizing mounting plate to move along an X-axis direction, the second driving portion drives the rubberizing mounting plate to move along a Y-axis direction, and the rotary driving portion drives the rubberizing mounting plate to rotate.
6. The tab rubberizing device according to claim 4, wherein the first pressing member and/or the second pressing member is/are provided with vacuum holes for adsorbing an insulating tape.
7. The pole lug rubberizing device according to claim 1, wherein the glue cutting mechanism comprises at least one glue cutting member and a glue cutting driving portion, and the glue cutting driving portion drives the glue cutting member to move so as to cut the insulating tape pulled out by the glue pulling mechanism.
8. The tab rubberizing device according to claim 1, wherein the tape pulling mechanism comprises at least one pneumatic clamping jaw for clamping or loosening the insulating tape, and a tape pulling driving portion, and the tape pulling driving portion drives the pneumatic clamping jaw to pull out the insulating tape in the first tape preparing mechanism or the second tape preparing mechanism at the tape pulling station.
9. The tab rubberizing device according to claim 1, further comprising a mounting base, wherein the first driving mechanism drives the first glue preparation mechanism and the second glue preparation mechanism to move on the mounting base so that the first glue preparation mechanism or the second glue preparation mechanism moves to the glue drawing station.
10. The pole lug rubberizing device according to claim 9, wherein a first guide rail assembly for guiding a first glue preparation mechanism to be removed from the mounting base and a second guide rail assembly for guiding a second glue preparation mechanism to be removed from the mounting base are arranged on the mounting base, the first glue preparation mechanism is slidably arranged on the first guide rail assembly, and the second glue preparation mechanism is slidably arranged on the second guide rail assembly.
CN202020106175.1U 2020-01-17 2020-01-17 Tab rubberizing device Active CN211208589U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112864442A (en) * 2021-01-25 2021-05-28 深圳市诚捷智能装备股份有限公司 Adhesive tape sticking device and adhesive tape sticking method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112864442A (en) * 2021-01-25 2021-05-28 深圳市诚捷智能装备股份有限公司 Adhesive tape sticking device and adhesive tape sticking method
CN112864442B (en) * 2021-01-25 2022-04-26 深圳市诚捷智能装备股份有限公司 Adhesive tape sticking device and adhesive tape sticking method

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Effective date of registration: 20220830

Address after: 518000 workshop 501, building 3, intelligent manufacturing center park, No. 12, Chongqing Road, Heping community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province

Patentee after: Shenzhen Han's lithium battery intelligent equipment Co.,Ltd.

Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong

Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd.