CN116344900A - Vertical encapsulation equipment for cylindrical battery cell - Google Patents

Vertical encapsulation equipment for cylindrical battery cell Download PDF

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Publication number
CN116344900A
CN116344900A CN202310069116.XA CN202310069116A CN116344900A CN 116344900 A CN116344900 A CN 116344900A CN 202310069116 A CN202310069116 A CN 202310069116A CN 116344900 A CN116344900 A CN 116344900A
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CN
China
Prior art keywords
battery cell
carrier
conveying line
line
platform
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310069116.XA
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Chinese (zh)
Inventor
冉昌林
蔡汉钢
米仁兵
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.)
Wuhan Yifi Laser Corp Ltd
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Wuhan Yifi Laser Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan Yifi Laser Corp Ltd filed Critical Wuhan Yifi Laser Corp Ltd
Priority to CN202310069116.XA priority Critical patent/CN116344900A/en
Publication of CN116344900A publication Critical patent/CN116344900A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/907—Devices for picking-up and depositing articles or materials with at least two picking-up heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/905—Control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0404—Machines for assembling batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/005—Devices for making primary cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0214—Articles of special size, shape or weigh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/37—Tapes
    • B65H2701/377—Adhesive tape
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention relates to the technical field of battery processing, and provides a vertical encapsulation device for a cylindrical battery cell, which comprises: the device comprises a first carrier conveying line, a second carrier conveying line, a first carrier connection line, a battery cell carrier and a battery cell encapsulation mechanism; the first carrier conveying line and the second carrier conveying line are arranged in parallel, and the first carrier conveying line is connected with the second carrier conveying line through a first carrier connection line; the battery cell carrier can sequentially move along the first carrier conveying line, the first carrier connecting line and the second carrier conveying line; the battery cells are rotatably arranged on the battery cell carrier; a plurality of battery core encapsulation mechanisms are arranged along the conveying direction of the first carrier conveying line and the second carrier conveying line, and the battery core encapsulation mechanisms are used for encapsulating the upper ends of the battery cores. The vertical encapsulation equipment for the cylindrical battery cell, disclosed by the invention, occupies small space, and can ensure encapsulation efficiency of the battery cell.

Description

Vertical encapsulation equipment for cylindrical battery cell
Technical Field
The invention relates to the technical field of battery processing, in particular to vertical encapsulation equipment for a cylindrical battery cell.
Background
The battery cell is the most important component of the battery, and the battery cell can be assembled to form the battery after being sequentially subjected to the working procedures of mechanical/ultrasonic flattening, encapsulation, shell entering, current collecting disc welding and the like. Therefore, the performance of the battery cell directly affects the battery performance, and the preparation process of the battery cell before battery assembly is very important.
Because the outer side wall of the battery core and the inner side wall of the battery shell have very precise assembly sizes, after the battery core is kneaded, if the battery core is directly put into the shell, the battery core is very easy to scratch by the shell of the battery, and therefore, a layer of insulating glue needs to be wrapped on the outer side wall of the battery core after the battery core is kneaded.
However, most of the existing battery core encapsulation systems are arranged based on the battery core step wire feeding so as to encapsulate the battery core horizontally arranged on the battery core step wire feeding, the space occupied by the battery core encapsulation systems is large, and after the adhesive tape on the adhesive tape roll is used up, the whole battery core encapsulation production line is often required to be stopped so as to replace the adhesive tape roll, so that the encapsulation efficiency of the battery core is severely limited.
Disclosure of Invention
The invention provides a vertical encapsulation device for a cylindrical battery cell, which is used for solving the problems of large occupied space and low encapsulation efficiency of the traditional battery cell encapsulation system.
The invention provides a cylindrical battery cell vertical encapsulation device, which comprises a first carrier conveying line, a second carrier conveying line, a first carrier connection line, a battery cell carrier and a battery cell encapsulation mechanism, wherein the first carrier conveying line is connected with the second carrier conveying line;
the first carrier conveying line and the second carrier conveying line are arranged in parallel, and the first carrier conveying line is connected with the second carrier conveying line through the first carrier connection line;
The battery cell carrier can sequentially move along the first carrier conveying line, the first carrier connecting line and the second carrier conveying line; the battery cell carrier is rotatably provided with vertically distributed battery cells;
and a plurality of battery cell encapsulation mechanisms are arranged along the conveying direction of the first carrier conveying line and the second carrier conveying line, and the battery cell encapsulation mechanisms are used for encapsulating the upper ends of the battery cells.
According to the vertical encapsulation equipment for the cylindrical battery cell, provided by the invention, the battery cell encapsulation mechanism comprises: the device comprises a lifting rack, a fixed bracket, a glue feeding assembly and a rotating assembly;
the lifting rack and the fixed support are arranged at intervals;
the glue feeding assemblies are arranged in multiple sets, the glue feeding assemblies are arranged on the lifting rack in a layered mode, and each layer of glue feeding assembly can be driven by the lifting rack to move to a layer height corresponding to the upper end of the electric core, so that the glue feeding assemblies can deliver adhesive tapes to the peripheral wall of the electric core;
the rotating component is movably arranged on the fixed bracket along the vertical direction; the rotating assembly comprises a rotating pressure head which is used for being pressed at the upper end of the battery cell so as to drive the battery cell to rotate along the central axis of the battery cell.
According to the vertical encapsulation equipment for the cylindrical battery cell, which is provided by the invention, the lifting rack comprises a first platform, a second platform and a first lifting driving assembly; the glue feeding assembly comprises a first glue feeding assembly and a second glue feeding assembly;
the first glue feeding assembly is arranged on the first platform, and the second glue feeding assembly is arranged on the second platform;
the first platform and the second platform are respectively arranged on the first lifting driving assembly, and the first platform is arranged on the upper side of the second platform; the first lifting driving assembly is used for driving any one of the first platform and the second platform to move to a layer height corresponding to the upper end of the battery cell.
According to the vertical encapsulation equipment for the cylindrical battery cell, the first platform and the second platform are respectively and movably arranged on the first lifting driving assembly along the first direction;
the first direction is perpendicular to the conveying direction of the battery cell carrier.
According to the vertical rubber coating equipment for the cylindrical battery cell, the rubber feeding assembly comprises an uncoiling mechanism, a tension adjusting mechanism, an entrainment mechanism and a shearing mechanism; the battery cell encapsulation mechanism further comprises a drawstring mechanism;
The uncoiling mechanism, the tension adjusting mechanism, the clamping mechanism and the shearing mechanism are sequentially arranged along the conveying direction of the adhesive tape;
the uncoiling mechanism is used for uncoiling the adhesive tape coiled on the adhesive tape roll, the tension adjusting mechanism is used for adjusting the tension force on the adhesive tape between the adhesive tape roll and the clamping and clamping mechanism, the clamping and positioning mechanism is used for clamping and positioning the adhesive tape, and the shearing mechanism is used for shearing the adhesive tape;
the belt pulling mechanism is movably arranged on the fixed support along a first direction and is used for driving the adhesive tape to move to the peripheral wall of the battery cell.
According to the vertical encapsulation equipment for the cylindrical battery cell, the drawstring mechanism comprises a linear sliding table module, a connecting arm and a clamping piece;
the fixing support is arranged on the linear sliding table module along a first direction, one end of the connecting arm is connected with the sliding table of the linear sliding table module, two ends of the connecting arm are connected with the clamping piece, and the clamping piece is used for clamping the adhesive tape.
The invention provides vertical encapsulation equipment for a cylindrical battery cell, which further comprises: cell feeding mechanism and cell feeding conveying line;
The battery cell feeding mechanism and the battery cell feeding conveying line are respectively arranged on one side of the first carrier conveying line, and at least part of the battery cell feeding conveying line is arranged in an extending manner along the conveying direction of the first carrier conveying line;
the battery cell feeding mechanism is used for transferring the battery cells conveyed on the battery cell feeding conveying line to the battery cell carriers arranged on the first carrier conveying line.
The invention provides vertical encapsulation equipment for a cylindrical battery cell, which further comprises: the battery cell glue collecting mechanism and the battery cell visual detection mechanism;
the battery cell glue collecting mechanism and the battery cell visual detection mechanism are sequentially arranged along the conveying direction of the second carrier conveying line;
the battery cell glue collecting mechanism is used for collecting glue of the battery cell after being encapsulated, so that the adhesive tape exposed out of the upper end of the battery cell is attached to the upper end face of the battery cell; the electric core visual detection mechanism is used for visually detecting the encapsulation quality of the upper end of the electric core.
The invention provides vertical encapsulation equipment for a cylindrical battery cell, which further comprises: the second carrier is connected with the line, the rejecting mechanism and the defective product cache line;
the second carrier connection line is arranged between the first end of the first carrier conveying line and the first end of the second carrier conveying line, and the first carrier connection line is arranged between the second end of the first carrier conveying line and the second end of the second carrier conveying line;
The rejecting mechanism is arranged at one side of the first carrier connection line; when the electric core visual detection mechanism detects that the encapsulated electric core is a defective product, the electric core carrier can bear the defective product and transfer the defective product from the second carrier conveying line to the second carrier connection line; the rejecting mechanism is used for transferring the defective products borne by the battery cell carriers on the second carrier connection line to the defective product cache line.
The invention provides vertical encapsulation equipment for a cylindrical battery cell, which further comprises: the battery cell blanking mechanism and the battery cell blanking conveying line;
the battery cell blanking mechanism and the battery cell blanking conveying line are respectively arranged on one side of the second carrier conveying line, and at least part of the battery cell blanking conveying line is arranged in an extending manner along the conveying direction of the second carrier conveying line;
the battery cell blanking mechanism is arranged at the rear side of the battery cell visual detection mechanism along the conveying direction of the second carrier conveying line; and under the condition that the electric core visual detection mechanism detects that the encapsulated electric core is a qualified product, the electric core blanking mechanism is used for transferring the qualified product to the electric core blanking conveying line.
According to the cylindrical battery cell vertical encapsulation equipment provided by the invention, the first carrier conveying line, the second carrier conveying line, the first carrier connecting line, the battery cell carrier and the battery cell encapsulation mechanism are arranged, because the battery cells which are vertically distributed are arranged on the battery cell carrier, when the battery cell carrier sequentially moves along the first carrier conveying line, the first carrier connecting line and the second carrier conveying line, the battery cells on the battery cell carrier can be encapsulated through the battery cell encapsulation mechanism arranged along the first carrier conveying line, and the battery cells on the battery cell carrier can be encapsulated through the battery cell encapsulation mechanism arranged along the second carrier conveying line.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a vertical encapsulation device for a cylindrical battery cell;
FIG. 2 is a second schematic diagram of a vertical encapsulation apparatus for cylindrical cells according to the present invention;
fig. 3 is a schematic structural diagram of a first carrier conveying line, a second carrier conveying line and a first carrier connecting line for conveying a battery cell carrier according to the present invention;
fig. 4 is a schematic structural diagram of a cell feeding mechanism, a cell discharging mechanism and a rejecting mechanism provided by the invention, which are arranged relative to a first carrier conveying line and a second carrier conveying line;
fig. 5 is a schematic structural diagram of the battery core glue collecting mechanism, the battery core visual detection mechanism and the battery core blanking mechanism provided by the invention, which are distributed relative to the second carrier conveying line;
FIG. 6 is a schematic diagram of a rejecting mechanism and layout of defective cache lines relative to a second carrier patch cord according to the present invention;
FIG. 7 is a schematic diagram of a cell encapsulation mechanism according to the present invention;
FIG. 8 is a second schematic diagram of a battery cell encapsulation mechanism according to the present invention;
FIG. 9 is a third schematic diagram of a cell encapsulation mechanism according to the present invention;
FIG. 10 is a schematic diagram of a rotary assembly according to the present invention with respect to a cell arrangement on a cell carrier;
Reference numerals:
101. a first carrier conveyor line; 102. a second carrier conveyor line; 103. the first carrier is connected with the wire; 104. the second carrier is connected with the wire; 105. cell feeding conveying line; 106. a battery cell blanking conveying line; 107. a defective product cache line; 10. a cell carrier; 100. a battery cell;
1. the battery core encapsulation mechanism; 2. the battery cell feeding mechanism; 3. a battery core blanking mechanism; 4. the battery cell glue collecting mechanism; 5. the visual detection mechanism of the electric core; 6. a rejecting mechanism;
11. a lifting rack; 111. a first platform; 1111. a first handle; 112. a second platform; 1121. a second handle; 113. a first elevation drive assembly; 1131. a first plate body; 1132. a second plate body; 1133. a first telescopic driving member; 1134. a guide assembly;
12. a fixed bracket;
13. a glue feeding assembly; 131. an uncoiling mechanism; 132. a tension adjusting mechanism; 133. an entrainment mechanism;
14. a drawstring mechanism; 141. a linear slipway module; 142. a connecting arm; 143. a clamping member;
15. a rotating assembly; 151. a rotary driving member; 152. rotating the pressure head;
16. a second elevation drive assembly; 161. a second telescopic driving member; 162. and a movable seat.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The following describes in detail a vertical encapsulation device for a cylindrical battery cell according to an embodiment of the present invention through specific embodiments and application scenarios thereof with reference to fig. 1 to 10.
As shown in fig. 1 to 3, the present embodiment provides a vertical encapsulation apparatus for a cylindrical battery cell, including: a first carrier conveyor line 101, a second carrier conveyor line 102, a first carrier docking line 103, a cell carrier 10, and a cell encapsulation mechanism 1.
The first carrier conveying line 101 and the second carrier conveying line 102 are arranged in parallel, and the first carrier conveying line 101 is connected with the second carrier conveying line 102 through the first carrier connection line 103.
The electric core carrier 10 can sequentially move along a first carrier conveying line 101, a first carrier connecting line 103 and a second carrier conveying line 102; the battery cells 100 are rotatably disposed on the battery cell carrier 10 in a vertical distribution. A plurality of cell encapsulation mechanisms 1 are arranged along the conveying direction of the first carrier conveying line 101 and the second carrier conveying line 102.
Specifically, the vertical encapsulation equipment of cylinder electric core that this embodiment shows is through setting up first carrier transfer chain 101, second carrier transfer chain 102, first carrier connection line 103, electric core carrier and electric core encapsulation mechanism, because be equipped with the electric core of vertical distribution on the electric core carrier, follow first carrier transfer chain 101 in electric core carrier in order, first carrier connection line 103 and second carrier transfer chain 102 remove, both can encapsulate the electric core on the electric core carrier through the electric core encapsulation mechanism 1 that sets up along first carrier transfer chain 101, also can encapsulate the electric core on the electric core carrier through the electric core encapsulation mechanism 1 that sets up along second carrier transfer chain 102, this kind of encapsulation setting up mode can ensure the compactness that electric core encapsulation mechanism laid along the direction of movement of electric core carrier, can reduce the occupation of vertical encapsulation equipment of cylinder electric core to the place space, and disposable can encapsulate a plurality of electric cores, the encapsulation efficiency to the electric core has been improved.
Since the first carrier conveying line 101 and the second carrier conveying line 102 are arranged in parallel, the moving direction of the battery cell carrier 10 on the first carrier conveying line 101 and the moving direction of the battery cell carrier 10 on the second carrier conveying line 102 are parallel, but the moving directions of the battery cell carrier 10 on the first carrier conveying line 101 and the second carrier conveying line 102 are opposite.
In some examples, two rows of vertically distributed cells 100 are rotatably disposed on the cell carrier 10, and each row of cells 100 is aligned along the moving direction of the cell carrier 10.
The battery cell carrier 10 is provided with a plurality of mounting positions, the plurality of mounting positions are divided into two rows, each row of mounting positions are distributed along the moving direction of the battery cell carrier 10, each mounting position is provided with a slewing bearing, and the slewing bearing is supported at the lower end of the battery cell 100, so that the battery cell 100 on the battery cell carrier 10 can rotate around the central axis thereof under the action of the slewing bearing.
In practical applications, a traveling mechanism may be disposed on the battery cell carrier 10, so that the battery cell carrier 10 can move along the extending directions of the first carrier conveying line 101 and the second carrier conveying line 102.
Thus, along with the movement of the battery cell carrier 10, the battery cell encapsulation mechanism 1 disposed along the conveying direction of the first carrier conveying line 101 can encapsulate the upper end of one row of battery cells on the battery cell carrier 10, and the battery cell encapsulation mechanism 1 disposed along the conveying direction of the second carrier conveying line 102 can encapsulate the upper end of another row of battery cells on the battery cell carrier 10.
In some examples, the first carrier docking line 103 may be a straight line module as known in the art, and the movement direction of the cell carrier 10 along the first carrier docking line 103 may be perpendicular to the extension direction of the first carrier transport line 101 and the second carrier transport line 102.
In some embodiments, as shown in fig. 4, the vertical encapsulation apparatus for a cylindrical cell of the present embodiment further includes: cell feeding mechanism 2 and cell feeding transfer chain 105.
The cell feeding mechanism 2 and the cell feeding conveying line 105 are respectively arranged on one side of the first carrier conveying line 101, and at least part of the cell feeding conveying line 105 extends along the conveying direction of the first carrier conveying line 101.
The cell feeding mechanism 2 is used for transferring the cells conveyed on the cell feeding conveying line 105 to the cell carriers arranged on the first carrier conveying line 101.
Specifically, the battery cell feeding conveying line 105 can adopt a belt conveying line, a plurality of bottom brackets are arranged on the battery cell feeding conveying line 105 along the conveying direction of the battery cell feeding conveying line 105, and the bottom brackets are used for bearing the bottom ends of the battery cells.
Meanwhile, the battery cell feeding mechanism 2 can be provided with a first rack, a first horizontal driving module, a first vertical driving module and a first clamping jaw; the first horizontal driving module is arranged on the first frame, the first vertical driving module is connected with the first horizontal driving module, the plurality of first clamping jaws are respectively connected with the first vertical driving module, and the clamping opening of each first clamping jaw is downwards arranged.
Therefore, under the cooperation of the first horizontal driving module and the first vertical driving module, the first clamping jaw can be clamped at the upper end of the battery cell so as to transfer the battery cell conveyed on the battery cell feeding conveying line 105 to a battery cell carrier arranged on the first carrier conveying line 101.
In some embodiments, as shown in fig. 5, the vertical encapsulation apparatus for a cylindrical cell of the present embodiment further includes: the battery cell glue collecting mechanism 4 and the battery cell visual detection mechanism 5.
The battery cell glue collecting mechanism 4 and the battery cell visual detection mechanism 5 are sequentially arranged along the conveying direction of the second carrier conveying line 102; the battery cell glue collecting mechanism 4 is used for collecting glue of the encapsulated battery cell so as to attach the adhesive tape exposed out of the upper end of the battery cell to the upper end face of the battery cell; the electric core visual detection mechanism 5 is used for visually detecting the encapsulation quality of the upper end of the electric core.
Specifically, the electrical core glue collecting mechanism 4 of the embodiment may include a guide sleeve, a pressing head, a supporting component and an elastic component; the guide sleeve is provided with a first through groove; the pressure head is provided with a second through groove, the guide sleeve is arranged on the pressure head, the second through groove is communicated with the first through groove, and the first through groove and the second through groove form a channel for inserting a battery cell; the support component is arranged on one side of the pressure head, which is away from the guide sleeve, and the first end of the support component extends into the second through groove; the first end of the elastic component is abutted with one side of the pressure head, which is away from the guide sleeve.
The electric core receipts gluey mechanism 4 of this embodiment is through setting up first logical groove in the guide sleeve, set up the second logical groove that communicates with first logical groove on the pressure head, with the passageway that is used for inserting establish the electric core, and set up the supporting component who extends to the second logical groove, with elastic component's first end and pressure head butt, make after inserting the electric core in the passageway, supporting component can cooperate the lateral wall laminating of passageway with the sticky tape on the electric core, and will surpass the laminating of partial colloid and accomplish receipts to glue in the side of electric core, be used for solving and receive at present and glue and accomplish that a large amount of manual works need, the higher problem of cost.
Meanwhile, the visual inspection mechanism 5 for a battery cell of the present embodiment may be provided to include a fixed bracket, a light source and an industrial camera, which are respectively mounted on the fixed bracket. Under the illumination environment provided by the light source, the encapsulated image of the upper end of the battery core can be acquired through an industrial camera, and the encapsulated quality of the upper end of the battery core can be acquired through processing the encapsulated image.
In some embodiments, as shown in fig. 4 and 6, the vertical encapsulation apparatus for a cylindrical cell of the present embodiment further includes: a second carrier docking line 104, a reject mechanism 6, and a reject buffer line 107.
The second carrier connection line 104 is disposed between the first end of the first carrier conveyor line 101 and the first end of the second carrier conveyor line 102, and the first carrier connection line 103 is disposed between the second end of the first carrier conveyor line 101 and the second end of the second carrier conveyor line 102.
The rejecting mechanism 6 is arranged at one side of the first carrier connection line 103; when the electric core visual detection mechanism 5 detects that the encapsulated electric core is defective, the electric core carrier can bear defective products and transfer the defective products from the second carrier conveying line 102 to the second carrier connection line 104; the rejecting mechanism 6 is used for transferring defective products carried by the electrical core carriers on the second carrier connection line 104 to the defective product cache line 107.
It can be understood that the rejecting mechanism 6 of this embodiment is electrically connected to the electrical core visual detection mechanism 5, so that when detecting that the encapsulated electrical core has defective products, the rejecting mechanism 6 acts immediately to transfer the defective products to the defective product cache line 107.
Wherein, the rejecting mechanism 6 can be provided with a second rack, a second horizontal driving module, a second vertical driving module and a second clamping jaw; the second horizontal driving module is arranged on the second frame, the second vertical driving module is connected with the second horizontal driving module, the plurality of second clamping jaws are respectively connected with the second vertical driving module, and the clamping opening of each second clamping jaw is downwards arranged.
Thus, when the electrical core carrier 10 carries the defective products and transfers the defective products from the second carrier conveying line 102 to the second carrier connecting line 104, the second clamping jaw can clamp the upper ends of the defective products under the cooperation of the second horizontal driving module and the second vertical driving module, so as to transfer the defective products to the defective product cache line 107.
In some embodiments, as shown in fig. 2 and 4, the vertical encapsulation apparatus for a cylindrical cell of the present embodiment further includes: cell blanking mechanism 3 and cell blanking transfer chain 106.
The battery cell blanking mechanism 3 and the battery cell blanking conveying line 106 are respectively arranged on one side of the second carrier conveying line 102, and at least part of the battery cell blanking conveying line 106 extends along the conveying direction of the second carrier conveying line 102.
The battery cell blanking mechanism 3 is arranged at the rear side of the battery cell visual detection mechanism 5 along the conveying direction of the second carrier conveying line 102; when the cell vision detection mechanism 5 detects that the encapsulated cell is a qualified product, the cell blanking mechanism 3 is used for transferring the qualified product to the cell blanking conveying line 106.
Because the structure of the electric core blanking mechanism 3 and the electric core feeding mechanism 2 is similar, and the structure of the electric core blanking conveying line 106 and the electric core feeding conveying line 105 is also similar, the electric core blanking mechanism 3 and the electric core blanking conveying line 106 are not described in detail herein.
As shown in fig. 7 to 9, the battery cell encapsulation mechanism 1 of the present embodiment includes: the device comprises a lifting rack 11, a fixed support 12, a glue feeding assembly 13, a rotating assembly 15 and a battery cell carrier 10.
The lifting rack 11 and the fixed support 12 are arranged at intervals, the battery cell carrier 10 is arranged between the lifting rack 11 and the fixed support 12, and a plurality of battery cells 100 which are vertically distributed can be rotatably placed on the battery cell carrier 10.
The glue feeding assemblies 13 are provided with a plurality of sets, the glue feeding assemblies 13 are arranged on the lifting rack 11 in a layered mode, and each layer of glue feeding assembly 13 can be driven by the lifting rack 11 to move to a layer height corresponding to the upper end of the battery cell 100, so that the glue feeding assemblies 13 can deliver adhesive tapes to the peripheral wall of the battery cell 100.
The rotating component 15 is movably arranged on the fixed bracket 12 along the vertical direction; the rotating assembly 15 includes a rotating ram 152, and the rotating ram 152 is used to press against the upper end of the battery cell 100 to drive the battery cell 100 to rotate along its central axis.
It can be understood that the lifting rack 11 and the fixing support 12 are respectively arranged at two sides of the electric core carrier 10, and at least two sets of adhesive feeding assemblies 13 on the lifting rack 11 can be arranged, so that after the adhesive tape on one set of adhesive feeding assemblies 13 is used, the adhesive tape can be switched to other adhesive feeding assemblies 13 to continue to deliver the adhesive tape, and in the process, a worker can replace the adhesive tape roll used by the adhesive tape on the adhesive feeding assemblies 13, so as to ensure the continuity of the encapsulation operation.
In addition, in this embodiment, the rotating assembly 15 is movably disposed on the fixed support 12 along the vertical direction, so that when the upper end of the battery cell 100 is encapsulated, the rotating assembly 15 is controlled to move downward relative to the fixed support 12, so that the rotating ram 152 is pressed against the upper end of the battery cell 100, and the battery cell 100 is driven to rotate along the central axis thereof by the rotating ram 152.
Accordingly, after encapsulation of the cell 100 is completed, the rotary ram 152 may be separated from the upper end of the cell 100 by controlling the rotary assembly 15 to move upward relative to the stationary support 12 in order to prepare for the next encapsulation operation of the cell 100.
As can be seen from the above, the battery cell encapsulation mechanism 1 in this embodiment is configured to facilitate the delivery of the adhesive tape to the peripheral wall of the battery cell 100 by the adhesive feeding assembly 13 on the lifting rack 11 and the rotation of the battery cell 100 along the central axis thereof by the rotation assembly 15 on the fixed rack 12 by placing a plurality of rotatable battery cells 100 vertically distributed on the battery cell carrier 10 and arranging the lifting rack 11 and the fixed rack 12 on opposite sides of the battery cell carrier 10, so as to encapsulate the upper end of the battery cell 100; because the plurality of electric cores 100 are vertically arranged, the arrangement of the glue feeding assembly 13 and the rotating assembly 15 can be ensured to be compact, and the arrangement space of the whole equipment perpendicular to the glue feeding direction is reduced; because each layer of glue feeding assembly 13 can be driven by the lifting rack 11 to move to the level height corresponding to the upper end of the electric core 100, after the adhesive tape of one layer of glue feeding assembly 13 is used up, the glue feeding assemblies 13 at other layers can be switched to the level of the electric core 100 to continue the operation of delivering the adhesive tape, so that the uninterruption of the operation of encapsulating the electric core 100 can be ensured.
Thus, the battery cell encapsulation mechanism 1 in the embodiment occupies small space, is convenient for replacing the adhesive tape under the condition that the encapsulation operation is not stopped, and improves the encapsulation efficiency of the battery cell 100.
In some embodiments, as shown in fig. 7 and 8, the elevation bench 11 of the present embodiment includes a first platform 111, a second platform 112, and a first elevation drive assembly 113; the glue delivery assembly 13 includes a first glue delivery assembly and a second glue delivery assembly.
Specifically, the first glue feeding assembly is disposed on the first platform 111, and the second glue feeding assembly is disposed on the second platform 112; the first platform 111 and the second platform 112 are respectively arranged on the first lifting driving assembly 113, and the first platform 111 is arranged on the upper side of the second platform 112; the first lift driving assembly 113 is used for driving any one of the first platform 111 and the second platform 112 to move to a level height corresponding to the upper end of the battery cell 100.
Since the first platform 111 and the second platform 112 are respectively disposed on the first elevation driving assembly 113, the first elevation driving assembly 113 can drive the first platform 111 and the second platform 112 to ascend or descend synchronously.
In this way, after the first adhesive feeding assembly is used for delivering the adhesive tape, the first platform 111 and the second platform 112 can be driven to synchronously rise through the first lifting driving assembly 113, so that the second platform 112 rises to a level height corresponding to the upper end of the battery cell 100, the second adhesive feeding assembly is convenient to continue delivering the adhesive tape, and in the process, a worker can replace the adhesive tape roll on the first adhesive feeding assembly.
Accordingly, after the second adhesive feeding assembly is used for delivering the adhesive tape, the first platform 111 and the second platform 112 can be driven by the first lifting driving assembly 113 to synchronously lift down, so that the first platform 111 descends to a level height corresponding to the upper end of the battery cell 100, the first adhesive feeding assembly is convenient to continue delivering the adhesive tape, and in the process, a worker can replace the adhesive tape roll on the second adhesive feeding assembly.
In some embodiments, as shown in fig. 8 and 9, in order to facilitate replacement of the adhesive tapes on the first and second adhesive feeding assemblies, the first and second platforms 111 and 112 of the present embodiment are movably disposed on the first lift driving assembly 113 along the first direction, respectively.
Meanwhile, the plurality of battery cells 100 are arranged on the battery cell carrier 10 along the second direction, and by setting the first direction to be perpendicular to the second direction, the occupation space of the first platform 111 and the second platform 112 along the second direction can be reduced. The second direction is the moving direction of the cell carrier 10.
In some examples, the first lifting driving assembly 113 of the present embodiment is provided with a first sliding rail, and the first sliding rail is disposed to extend along the first direction. The first platform 111 is connected with the upper end of the supporting leg, the lower end of the supporting leg is provided with a first sliding block, and the first sliding block is slidably arranged on the first sliding rail along the first direction.
In this way, based on the sliding fit of the first slider and the first sliding rail, the first platform 111 may be movably disposed on the first lifting driving assembly 113 along the first direction.
In some examples, the first lifting driving assembly 113 of the present embodiment is provided with a second sliding rail, and the second sliding rail is disposed to extend along the first direction. The bottom end of the second platform 112 is provided with a second slider, and the second slider is slidably disposed on the second sliding rail along the first direction.
In this way, based on the sliding fit of the second slider and the second sliding rail, the second platform 112 may be movably disposed on the first lifting driving assembly 113 along the first direction. Since the legs are provided between the first platform 111 and the first slider, and the bottom end of the second platform 112 is directly connected to the second slider, this can enable the first platform 111 to move to the upper side of the second platform 112.
In some embodiments, as shown in fig. 8, to facilitate manual replacement of the adhesive tape of the first adhesive feeding assembly, a first handle 1111 is provided on a side of the first platform 111 of the present embodiment facing away from the fixed bracket 12.
Accordingly, in order to facilitate manual replacement of the second adhesive feeding assembly, a second handle 1121 is provided on a side of the second platform 112 of the present embodiment facing away from the fixing bracket 12.
In some embodiments, as shown in fig. 7 and 8, in order to facilitate installation of the first platform 111 and the second platform 112 and control synchronous lifting of the first platform 111 and the second platform 112, the first lifting driving assembly 113 of this embodiment includes a first plate body 1131, a second plate body 1132, a first telescopic driving member 1133, and a guiding assembly 1134.
Specifically, the second plate 1132 is disposed on the upper side of the first plate 1131, and the first platform 111 and the second platform 112 are respectively disposed on the second plate 1132; the first telescopic driving piece 1133 and the guiding component 1134 are respectively arranged between the first plate 1131 and the second plate 1132.
The first telescopic driving piece 1133 is used for driving the second plate 1132 to lift relative to the first plate 1131; the guiding component 1134 is used for guiding the second plate 1132 to lift relative to the first plate 1131 along the vertical direction.
In practical application, the first telescopic driving piece 1133 may be an air cylinder, the first telescopic driving piece 1133 is vertically arranged, one end of the first telescopic driving piece 1133 is connected with the first plate 1131, and the other end of the first telescopic driving piece 1133 is connected with the second plate 1132.
Meanwhile, the guide assembly 1134 may include a guide rod and a guide sleeve, in which the guide rod is inserted, and the guide rod and the guide sleeve are respectively disposed at the first stage 111 and the second stage 112.
As shown in fig. 7 and 8, the guide assembly 1134 is provided with a plurality of sets, the plurality of sets of guide assemblies 1134 are disposed around the first telescopic driving member 1133, the guide rod of each set of guide assembly 1134 is connected with the second plate body 1132, and the guide sleeve of each set of guide assembly 1134 is disposed on the first plate body 1131.
In this way, based on the guiding function of the guiding assemblies 1134 on the lifting of the second plate body 1132 along the vertical direction, the lifting stability of the second plate body 1132 relative to the first plate body 1131 under the driving of the first telescopic driving piece 1133 can be ensured.
In some embodiments, as shown in fig. 9 and 10, the rotary assembly 15 of the present embodiment includes a rotary drive 151 and a rotary ram 152.
The rotation driving member 151 is movably provided to the fixed bracket 12 in the vertical direction, and an output end of the rotation driving member 151 is connected to the rotation pressing head 152.
The rotary driving member 151 may be a servo motor as known in the art, and the rotary driving member 151 of the present embodiment directionally rotates by a preset angle by controlling the rotary pressure head 152 to control the length of the adhesive tape for encapsulating the peripheral wall of the battery cell 100.
In some embodiments, as shown in fig. 9 and 10, in order to facilitate controlling the contact or separation of the rotating ram 152 with the upper end of the battery cell 100, the fixed bracket 12 of the present embodiment is further provided with a second lifting driving assembly 16.
Specifically, the second elevation drive assembly 16 includes a second telescopic drive 161 and a moving seat 162; the second telescopic driving piece 161 is arranged on the fixed bracket 12, the movable seat 162 is movably arranged on the fixed bracket 12 along the vertical direction, and the output end of the second telescopic driving piece 161 is connected with the movable seat 162; the rotation driving part 151 is mounted on the moving seat 162.
In practical application, in this embodiment, a third sliding block may be disposed on a side of the movable seat 162 facing the fixed support 12, a third sliding rail is disposed on the fixed support 12, the third sliding rail is disposed vertically, and the third sliding block is movably disposed on the third sliding rail along the vertical direction. In this way, based on the sliding fit of the third slider and the third slide rail, it is ensured that the movable seat 162 is movably disposed on the fixed bracket 12 in the vertical direction.
Meanwhile, the second telescopic driving piece 161 of the embodiment may adopt an air cylinder, the second telescopic driving piece 161 is vertically arranged, one end of the second telescopic driving piece 161 is connected with the fixed bracket 12, and the other end of the second telescopic driving piece 161 is connected with the moving seat 162.
In this way, under the sliding fit of the third slider and the third sliding rail, the moving seat 162 can be driven by the second telescopic driving piece 161 to stably perform lifting movement, so as to control the contact or separation of the rotating pressure head 152 and the upper end of the battery cell 100.
Based on the solution of the above embodiment, as shown in fig. 7 and 8, the glue feeding assembly 13 of the present embodiment includes an uncoiling mechanism 131, a tension adjusting mechanism 132, an entraining mechanism 133 and a shearing mechanism.
The unwinding mechanism 131, the tension adjusting mechanism 132, the entraining mechanism 133 and the shearing mechanism are disposed in this order along the conveying direction of the adhesive tape.
The uncoiling mechanism 131 is used for uncoiling the coiled adhesive tape on the adhesive tape roll, the tension adjusting mechanism 132 is used for adjusting the tension on the adhesive tape between the adhesive tape roll and the clamping and clamping mechanism 133, the clamping and positioning mechanism 133 is used for clamping and positioning the adhesive tape, and the shearing mechanism is used for shearing the adhesive tape.
Specifically, the unwinding mechanism 131 of the present embodiment includes a rotary driving mechanism connected to a tension disc, and the tension disc is used for sleeving a roll of adhesive tape. Therefore, under the drive of the rotary driving mechanism, the tension disc drives the adhesive tape roll to rotate, so that the adhesive tape wound on the adhesive tape roll is uncoiled.
The tension adjusting mechanism 132 of the embodiment includes a tension roller and at least two guide rollers, the tension roller and the guide rollers have roller surfaces for overlapping the adhesive tape, the tension roller is disposed between the two guide rollers, one end of the tension roller is connected with an orientation adjusting mechanism, and the orientation adjusting mechanism is used for controlling the tension roller to move along a preset direction so as to adjust the tension of the adhesive tape.
The clamping mechanism 133 of this embodiment includes a first clamping cylinder and two adhesive tape fixing claws, the output end of the first clamping cylinder is connected with the first ends of the two adhesive tape fixing claws, and the second ends of the two adhesive tape fixing claws are all provided with a first clamping structure. Therefore, based on the telescopic action of the piston rod of the first clamping cylinder, the second ends of the two adhesive tape fixing claws can be controlled to be close to or far from each other, so that the clamping state of the adhesive tape can be controlled.
In practical application, the adhesive tape may be pulled and held manually or by auxiliary equipment to drive the adhesive tape to reach the peripheral wall of the battery cell 100, which is not limited in detail.
In the process of pulling and holding the adhesive tape, the clamping mechanism 133 is separated from the adhesive tape, and after the adhesive tape is pulled and held for a preset length, the adhesive tape between the clamping mechanism 133 and the battery cell 100 can be sheared by the shearing mechanism. Because the adhesive tape to be pulled is attached to the peripheral wall of the battery cell 100 at the end close to the clamping mechanism 133, the rotation of the battery cell 100 is driven by the rotation pressure head 152 of the rotation assembly 15, so that the adhesive tape can be wound around the peripheral wall of the battery cell 100.
In some embodiments, as shown in fig. 7, to achieve an automated encapsulation of the battery cells 100, the battery cell encapsulation mechanism 1 of the present embodiment further includes a pull-strap mechanism 14.
The tape pulling mechanism 14 is movably arranged on the fixed bracket 12 along the first direction, and the tape pulling mechanism 14 is used for driving the adhesive tape to move to the peripheral wall of the battery cell 100.
Specifically, the tape pulling mechanism 14 of the present embodiment includes a linear slide module 141, a connecting arm 142, and a clamping member 143; the linear sliding table module 141 is arranged on the fixed support 12 along the first direction, one end of the connecting arm 142 is connected with the sliding table of the linear sliding table module 141, two ends of the connecting arm 142 are connected with the clamping piece 143, and the clamping piece 143 is used for clamping the adhesive tape.
Wherein, the clamping piece 143 includes second centre gripping cylinder and two sticky tape clamping jaw, and the first end of two sticky tape clamping jaws is connected to the output of second centre gripping cylinder, and the second end of two sticky tape clamping jaws all is equipped with second clamping structure to through the cooperation of the second end of two sticky tape clamping jaws, can realize the centre gripping to the sticky tape.
Based on the foregoing embodiment, the cell 100 may be encapsulated according to the following steps:
firstly, the clamping piece 143 is driven to move towards one side close to the lifting rack 11 through the linear sliding table module 141, after the adhesive tape is clamped by the clamping piece 143, the clamping mechanism 133 is controlled to be separated from the adhesive tape, and the clamping piece 143 is driven to move towards one side away from the lifting rack 11 through the linear sliding table module 141 so as to pull the adhesive tape for a preset length, so that the adhesive tape is positioned on a moving path of the battery cell 100.
Then, the cell carrier 10 is controlled to move between the lifting rack 11 and the fixed support 12, so that the adhesive tape pulled by the clamping piece 143 is attached to the peripheral wall of the cell 100 on the cell carrier 10 at one end close to the clamping mechanism 133, and at this time, the shearing mechanism is controlled to shear the adhesive tape between the clamping mechanism 133 and the cell 100.
Then, the second lifting driving assembly 16 controls the rotating assembly 15 to move downwards until the rotating ram 152 is pressed against the upper end of the battery cell 100.
Then, the rotary pressing head 152 is driven to rotate by the rotary driving piece 151, so that the rotary pressing head 152 drives the battery cell 100 to rotate, and the adhesive tape is wound on the peripheral wall of the battery cell 100; in this process, the control clamp 143 is moved toward the side near the elevation stage 11 so that the adhesive tape is gradually wound around the peripheral wall of the battery cell 100 and the adhesive tape is ensured to be in a tensioned state during the encapsulation.
After the rotating press head 152 drives the battery cells 100 to rotate for one circle, the single battery cell 100 completes the encapsulation operation, at this time, the rotating drive member 151 and the linear sliding table module 141 can be controlled to stop running, the clamping member 143 and the adhesive tape are controlled to be separated, and the rotating press head 152 is controlled to be separated from the upper end of the battery cell 100 so as to prepare for the encapsulation operation of the next battery cell 100.
Finally, the above steps are repeated, and the automatic encapsulation operation for the plurality of battery cells 100 is completed in sequence.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. Vertical encapsulation equipment of cylinder electricity core, characterized by, include: the device comprises a first carrier conveying line, a second carrier conveying line, a first carrier connection line, a battery cell carrier and a battery cell encapsulation mechanism;
the first carrier conveying line and the second carrier conveying line are arranged in parallel, and the first carrier conveying line is connected with the second carrier conveying line through the first carrier connection line;
the battery cell carrier can sequentially move along the first carrier conveying line, the first carrier connecting line and the second carrier conveying line; the battery cell carrier is rotatably provided with vertically distributed battery cells;
And a plurality of battery cell encapsulation mechanisms are arranged along the conveying direction of the first carrier conveying line and the second carrier conveying line, and the battery cell encapsulation mechanisms are used for encapsulating the upper ends of the battery cells.
2. The vertical encapsulation apparatus of cylindrical cells of claim 1, wherein the cell encapsulation mechanism comprises: the device comprises a lifting rack, a fixed bracket, a glue feeding assembly and a rotating assembly;
the lifting rack and the fixed support are arranged at intervals;
the glue feeding assemblies are arranged in multiple sets, the glue feeding assemblies are arranged on the lifting rack in a layered mode, and each layer of glue feeding assemblies can be driven by the lifting rack to move to the layer height corresponding to the upper end of the battery cell;
the rotating component is movably arranged on the fixed bracket along the vertical direction; the rotating assembly comprises a rotating pressure head which is used for being pressed at the upper end of the battery cell so as to drive the battery cell to rotate along the central axis of the battery cell.
3. The vertical encapsulation apparatus of claim 2, wherein the lift carriage comprises a first platform, a second platform, and a first lift drive assembly; the glue feeding assembly comprises a first glue feeding assembly and a second glue feeding assembly;
The first glue feeding assembly is arranged on the first platform, and the second glue feeding assembly is arranged on the second platform;
the first platform and the second platform are respectively arranged on the first lifting driving assembly, and the first platform is arranged on the upper side of the second platform; the first lifting driving assembly is used for driving any one of the first platform and the second platform to move to a layer height corresponding to the upper end of the battery cell.
4. The vertical encapsulation apparatus of claim 3, wherein the first platform and the second platform are each movably disposed on the first elevation drive assembly along a first direction;
the first direction is perpendicular to the conveying direction of the battery cell carrier.
5. The vertical encapsulation apparatus of claim 2, wherein the glue delivery assembly comprises an uncoiling mechanism, a tension adjustment mechanism, an entrainment mechanism, and a shearing mechanism; the battery cell encapsulation mechanism further comprises a drawstring mechanism;
the uncoiling mechanism, the tension adjusting mechanism, the clamping mechanism and the shearing mechanism are sequentially arranged along the conveying direction of the adhesive tape;
The uncoiling mechanism is used for uncoiling the adhesive tape coiled on the adhesive tape roll, the tension adjusting mechanism is used for adjusting the tension force on the adhesive tape between the adhesive tape roll and the clamping and clamping mechanism, the clamping and positioning mechanism is used for clamping and positioning the adhesive tape, and the shearing mechanism is used for shearing the adhesive tape;
the belt pulling mechanism is movably arranged on the fixed support along a first direction and is used for driving the adhesive tape to move to the peripheral wall of the battery cell.
6. The vertical encapsulation apparatus of claim 5, wherein the drawstring mechanism comprises a linear slipway module, a connecting arm, and a clamp;
the fixing support is arranged on the linear sliding table module along a first direction, one end of the connecting arm is connected with the sliding table of the linear sliding table module, two ends of the connecting arm are connected with the clamping piece, and the clamping piece is used for clamping the adhesive tape.
7. The vertical encapsulation apparatus for cylindrical cells of any one of claims 1 to 6, further comprising: cell feeding mechanism and cell feeding conveying line;
the battery cell feeding mechanism and the battery cell feeding conveying line are respectively arranged on one side of the first carrier conveying line, and at least part of the battery cell feeding conveying line is arranged in an extending manner along the conveying direction of the first carrier conveying line;
The battery cell feeding mechanism is used for transferring the battery cells conveyed on the battery cell feeding conveying line to the battery cell carriers arranged on the first carrier conveying line.
8. The vertical encapsulation apparatus for cylindrical cells of any one of claims 1 to 6, further comprising: the battery cell glue collecting mechanism and the battery cell visual detection mechanism;
the battery cell glue collecting mechanism and the battery cell visual detection mechanism are sequentially arranged along the conveying direction of the second carrier conveying line;
the battery cell glue collecting mechanism is used for collecting glue of the battery cell after being encapsulated, so that the adhesive tape exposed out of the upper end of the battery cell is attached to the upper end face of the battery cell; the electric core visual detection mechanism is used for visually detecting the encapsulation quality of the upper end of the electric core.
9. The vertical encapsulation apparatus for cylindrical cells of claim 8, further comprising: the second carrier is connected with the line, the rejecting mechanism and the defective product cache line;
the second carrier connection line is arranged between the first end of the first carrier conveying line and the first end of the second carrier conveying line, and the first carrier connection line is arranged between the second end of the first carrier conveying line and the second end of the second carrier conveying line;
The rejecting mechanism is arranged at one side of the first carrier connection line; when the electric core visual detection mechanism detects that the encapsulated electric core is a defective product, the electric core carrier can bear the defective product and transfer the defective product from the second carrier conveying line to the second carrier connection line; the rejecting mechanism is used for transferring the defective products borne by the battery cell carriers on the second carrier connection line to the defective product cache line.
10. The vertical encapsulation apparatus for cylindrical cells of claim 8, further comprising: the battery cell blanking mechanism and the battery cell blanking conveying line;
the battery cell blanking mechanism and the battery cell blanking conveying line are respectively arranged on one side of the second carrier conveying line, and at least part of the battery cell blanking conveying line is arranged in an extending manner along the conveying direction of the second carrier conveying line;
the battery cell blanking mechanism is arranged at the rear side of the battery cell visual detection mechanism along the conveying direction of the second carrier conveying line; and under the condition that the electric core visual detection mechanism detects that the encapsulated electric core is a qualified product, the electric core blanking mechanism is used for transferring the qualified product to the electric core blanking conveying line.
CN202310069116.XA 2023-01-13 2023-01-13 Vertical encapsulation equipment for cylindrical battery cell Pending CN116344900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310069116.XA CN116344900A (en) 2023-01-13 2023-01-13 Vertical encapsulation equipment for cylindrical battery cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310069116.XA CN116344900A (en) 2023-01-13 2023-01-13 Vertical encapsulation equipment for cylindrical battery cell

Publications (1)

Publication Number Publication Date
CN116344900A true CN116344900A (en) 2023-06-27

Family

ID=86881245

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310069116.XA Pending CN116344900A (en) 2023-01-13 2023-01-13 Vertical encapsulation equipment for cylindrical battery cell

Country Status (1)

Country Link
CN (1) CN116344900A (en)

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