CN112652804B - Automatic flanging, sealing and channeling production line for batteries - Google Patents
Automatic flanging, sealing and channeling production line for batteries Download PDFInfo
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- CN112652804B CN112652804B CN202110270070.9A CN202110270070A CN112652804B CN 112652804 B CN112652804 B CN 112652804B CN 202110270070 A CN202110270070 A CN 202110270070A CN 112652804 B CN112652804 B CN 112652804B
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- 238000007789 sealing Methods 0.000 title claims abstract description 97
- 230000005465 channeling Effects 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 47
- 238000012545 processing Methods 0.000 claims abstract description 29
- 238000012546 transfer Methods 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 148
- 238000001514 detection method Methods 0.000 claims description 47
- 238000003825 pressing Methods 0.000 claims description 23
- 238000007667 floating Methods 0.000 claims description 21
- 230000000007 visual effect Effects 0.000 claims description 20
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
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- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Primary Cells (AREA)
Abstract
The invention provides a production line for automatic flanging, sealing and channeling of batteries, which comprises: the device comprises a feeding device, a transfer device, a flanging sealing device, a rolling groove device and a discharging device; the loading device is used for loading the batteries and conveying the batteries to the transfer device; the flanging sealing device is used for sequentially flanging and sealing the end part of the battery, and the rolling groove device is used for rolling the side wall of the battery; the transferring device is used for conveying the battery to be processed to the flanging and sealing device, conveying the battery subjected to flanging and sealing processing to the rolling groove device, and conveying the battery subjected to rolling groove processing to the blanking device. The invention realizes the integrated automatic processing of the battery flanging seal and the rolling groove, greatly improves the processing efficiency and is beneficial to ensuring the processing quality of the battery flanging seal and the rolling groove.
Description
Technical Field
The invention relates to the technical field of battery processing, in particular to an automatic battery flanging, sealing and channeling production line.
Background
In battery processing, after the battery core is placed into a shell, a current collecting disc is welded and a lug is bent, the battery is required to be flanged, sealed and rolled, and then the battery can be packaged, so that the battery can be put into market for use.
At present, the mode that mainly adopts manual work carries out the turn-ups and seals the tip of battery to the mode that adopts the cam riveting carries out the slot rolling processing to the battery case of battery, is difficult to realize the turn-ups to the battery and seals the integration automatic processing with the slot rolling, and not only machining efficiency is low, is difficult to ensure processingquality moreover, easily causes the damage to the battery in the course of working, seriously influences the outward appearance of battery.
Disclosure of Invention
The invention provides an automatic flanging, sealing and grooving production line for batteries, which is used for solving the problem that the integral automatic machining of flanging, sealing and grooving for batteries is difficult to realize in the conventional manual machining mode.
The invention provides a production line for automatic flanging, sealing and channeling of batteries, which comprises: the device comprises a feeding device, a transfer device, a flanging sealing device, a rolling groove device and a discharging device; the loading device is used for loading the batteries and conveying the batteries to the transfer device; the flanging sealing device is used for sequentially flanging and sealing the end part of the battery, and the rolling groove device is used for rolling the side wall of the battery; the transfer device is used for conveying the battery to be processed to the flanging sealing device, conveying the battery subjected to flanging and sealing processing to the rolling groove device, and conveying the battery subjected to rolling groove processing to the blanking device.
According to the automatic battery flanging, sealing and channeling production line provided by the invention, the transfer device comprises a three-axis movement mechanism and a manipulator; the manipulator is arranged at the execution tail end of the three-axis motion mechanism, the execution tail end can move along three directions of an X axis, a Y axis and a Z axis, and the X axis, the Y axis and the Z axis are perpendicular to each other; the manipulator comprises a cross beam and a plurality of first clamping jaws, the first clamping jaws are sequentially arranged at intervals along the extension direction of the cross beam, and the extension direction of the cross beam is along the X axis; the flanging sealing device and the rolling groove device are arranged along the direction of the X axis.
According to the automatic battery flanging, sealing and channeling production line provided by the invention, the flanging and sealing device comprises a flanging device and a sealing device, and the flanging device, the sealing device and the channeling device are sequentially arranged along the X-axis direction; the first clamping jaw is provided with at least three, and is a plurality of the first clamping jaw is followed the extending direction of crossbeam is equidistant setting in proper order, flanging device with interval between the closing device reaches closing device with interval between the channeling device all equals adjacent two interval between the first clamping jaw.
According to the production line for automatically flanging, sealing and channeling the battery provided by the invention, the flanging device and the sealing device have the same structure and respectively comprise: the device comprises a first telescopic driving mechanism, a clamping mechanism and a pressure head, wherein the pressure head is provided with an acting surface which is used for being in contact with the first end of the battery, and an annular groove is formed in the acting surface of the pressure head on the flanging device and used for flanging the first end of the battery; the action surface of the upper pressure head of the sealing device is planar so as to seal the first end of the battery after flanging; the first telescopic driving mechanism and the clamping mechanism are arranged in an up-down opposite mode; the telescopic end of the first telescopic driving mechanism is connected with the pressure head, and the clamping mechanism is used for clamping the second end of the battery.
According to the automatic battery flanging, sealing and channeling production line provided by the invention, the channeling device comprises a rotating mechanism, a channeling component and a distance measuring sensor; the rotating mechanism is used for installing the battery subjected to flanging and sealing processing and driving the battery to rotate around the central axis of the battery; the rolling groove assembly comprises a second telescopic driving mechanism, a tool rest and a hob, the telescopic end of the second telescopic driving mechanism is connected with the tool rest, the hob is rotatably installed on the tool rest, and the edge of the hob is used for extending to the side wall of the battery; the distance measuring sensor is used for detecting the displacement of the telescopic end of the second telescopic driving mechanism and is in communication connection with the second telescopic driving mechanism.
According to the production line for automatically flanging, sealing and channeling the battery, the channeling assembly further comprises a floating joint, the telescopic end of the second telescopic driving mechanism is connected with one end of the floating joint in an adjustable mode along the moving direction of the telescopic end, and the other end of the floating joint is connected with the tool rest.
According to the automatic battery flanging, sealing and channeling production line provided by the invention, the channeling component further comprises a mounting platform and a lifting mechanism; the second telescopic driving mechanism, the tool rest and the distance measuring sensor are arranged on the mounting platform; a first guide mechanism is arranged between the tool rest and the mounting platform, and the guide direction of the first guide mechanism is along the moving direction of the telescopic end of the second telescopic driving mechanism; the detection end of the distance measuring sensor extends to the tool rest along the moving direction; the lifting mechanism is connected with the mounting platform and is used for driving the mounting platform to perform lifting motion along the direction of the central axis of the battery.
According to the automatic battery flanging, sealing and channeling production line provided by the invention, the rotating mechanism comprises a rack, a pressing assembly and a rotating driving assembly; the pressing assembly and the rotary driving assembly are arranged on the rack and are arranged on the vertical surface in an up-down opposite mode; the pressing assembly comprises a third telescopic driving mechanism and a first pressing head, and the first pressing head is rotatably arranged at the telescopic end of the third telescopic driving mechanism; the rotary driving assembly comprises a motor and a second pressure head, and the second pressure head is arranged at the output end of the motor; the first pressure head be used for with the one end of battery is connected, the second pressure head be used for with the other end of battery is connected, first pressure head with the second pressure head is used for following the coaxial setting of axis of battery.
According to the automatic battery flanging, sealing and channeling production line provided by the invention, a code scanning device, a visual detection device and a short circuit detection device are sequentially arranged between the channeling device and the blanking device; the code scanning device is used for scanning a bar code on the side wall of the battery so as to identify the identity information of the battery; the visual detection device is used for visually detecting the processing quality of the flanging, the sealing and the rolling groove of the battery; the short circuit detection device is used for carrying out short circuit detection on the battery; the feeding device is connected with a feeding conveying line, and the feeding conveying line is used for conveying the batteries to be processed; the blanking device is respectively connected with the discharging conveying line and the unqualified product box, the discharging conveying line is used for conveying qualified battery products screened after the visual detection of the visual detection device and the short circuit detection of the short circuit detection device, and the unqualified product box is used for storing the unqualified battery products screened after the visual detection of the visual detection device and the short circuit detection of the short circuit detection device.
According to the production line for automatically flanging, sealing and channeling the battery provided by the invention, the feeding device and the discharging device have the same structure and respectively comprise: the linear module, the fourth telescopic driving mechanism and the second clamping jaw; the fourth telescopic driving mechanism is installed on the sliding table of the linear module, and a telescopic end of the fourth telescopic driving mechanism is vertically arranged downwards and is connected with the second clamping jaw.
According to the automatic flanging, sealing and channeling production line for the battery, the feeding device, the transferring device, the flanging and sealing device, the channeling device and the discharging device are arranged, based on the transferring effect of the transferring device, the feeding operation of the feeding device, the flanging and sealing operation of the flanging and sealing device, the channeling operation of the channeling device and the discharging operation of the discharging device can be synchronously performed, the integral automatic machining of the flanging and channeling of the battery is realized, the machining efficiency is greatly improved, and compared with the existing manual machining mode, the automatic flanging, sealing and channeling production line for the battery is beneficial to ensuring the machining quality of the flanging and channeling of the battery.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an automatic battery flanging, sealing and channeling production line provided by the invention;
FIG. 2 is a schematic structural diagram of a feeding device provided by the present invention;
fig. 3 is a schematic structural diagram of a transfer device provided in the present invention;
fig. 4 is a second schematic structural view of the transfer device provided in the present invention;
FIG. 5 is a schematic structural view of the turn-up sealing device provided by the present invention;
FIG. 6 is a schematic structural diagram of a battery first end flanging process performed by a pressure head on the flanging device provided by the present invention;
fig. 7 is a schematic structural diagram of a sealing process performed on a first end of a battery by a pressure head on the sealing device provided by the invention;
FIG. 8 is a schematic perspective view of the roll-groove device provided by the present invention;
FIG. 9 is a schematic front view of the roll-groove device provided by the present invention;
FIG. 10 is a left side view schematically illustrating the roll-groove device of the present invention;
FIG. 11 is a schematic cross-sectional view taken along the line A-A of FIG. 10 according to the present invention;
reference numerals:
1: a feeding device; 2: a transfer device; 3: a flanging sealing device;
4: a channeling device; 5: a blanking device; 6: a feed conveyor line;
7: a discharging conveying line; 8: unqualified product boxes; 9: a battery;
11: a linear module; 12: a fourth telescopic driving mechanism; 13: a second jaw;
14: a transfer rack; 15: a sliding frame; 16: a displacement sensor;
21: a three-axis motion mechanism; 22: a manipulator; 210: a linear movement mechanism;
211: a horizontal cylinder; 212: a vertical cylinder; 213: a horizontal carriage;
214: a lifting rack; 220: a cross beam; 221: a first jaw;
31: a flanging sealing rack; 32: a first telescopic driving mechanism; 33: a clamping mechanism;
34: a pressure head; 330: a horizontal bearing platform; 331: fixing the clamping block;
332: a movable clamping block; 333: a fifth telescopic driving mechanism; 334: a hydraulic damper;
340: acting surface; 341: an annular groove; 41: a rotation mechanism;
42: a roll groove assembly; 43: a ranging sensor; 411: a frame;
412: a compression assembly; 413: a rotary drive assembly; 4120: a third telescopic driving mechanism;
4121: a guide frame; 4122: a first ram; 4131: a motor;
4132: a coupling; 4133: a second ram; 421: a second telescopic driving mechanism;
422: a tool holder; 423: hobbing cutters; 424: a floating joint;
425: mounting a platform; 426: a first guide mechanism; 427: a second guide mechanism;
428: a position sensor; 10: a cabinet; 301: a flanging device;
302: a sealing device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The following describes a production line for automatically flanging, sealing and channeling batteries according to the present invention with reference to fig. 1 to 9.
As shown in fig. 1, the present embodiment provides an automatic battery flanging, sealing and channeling production line, which includes: the device comprises a feeding device 1, a transfer device 2, a flanging sealing device 3, a rolling groove device 4 and a discharging device 5; the loading device 1 is used for loading the batteries 9 and conveying the batteries 9 to the transfer device 2; the flanging sealing device 3 is used for sequentially flanging and sealing the end part of the battery 9, and the rolling groove device 4 is used for rolling the side wall of the battery 9; the transfer device 2 is used for conveying the battery 9 to be processed to the flanging and sealing device 3, conveying the battery 9 subjected to flanging and sealing processing to the rolling groove device 4, and conveying the battery 9 subjected to rolling groove processing to the blanking device 5.
Specifically, in the present embodiment, by providing the loading device 1, the transfer device 2, the flanging sealing device 3, the slot rolling device 4, and the unloading device 5, based on the transfer function of the transfer device 2, it is possible to ensure that the loading operation of the loading device 1, the flanging sealing operation of the flanging sealing device 3, the slot rolling operation of the slot rolling device 4, and the unloading operation of the unloading device 5 are performed simultaneously, so as to realize the integrated automatic processing of the flanging sealing and the slot rolling of the battery 9, and greatly improve the processing efficiency, and is beneficial to ensuring the processing quality of the flanging sealing and the slot rolling of the battery 9 compared with the existing manual processing mode.
It should be noted that, in the embodiment, a code scanning device, a visual detection device and a short circuit detection device are further sequentially arranged between the rolling groove device 4 and the blanking device 5; the code scanning device is used for scanning a bar code on the side wall of the battery so as to identify the identity information of the battery; the visual detection device is used for visually detecting the processing quality of the flanging, the sealing and the rolling groove of the battery; the short circuit detection device is used for carrying out short circuit detection on the battery subjected to flanging, sealing and channeling; the feeding device 1 is connected with a feeding conveying line 6, and the feeding conveying line 6 is used for conveying a battery 9 to be processed; unloader 5 is connected with ejection of compact transfer chain 7 and unqualified product case 8 respectively, is used for carrying the qualified battery product of screening after visual detection through visual detection device's visual detection and short-circuit detection device's short-circuit detection on the ejection of compact transfer chain 7, and unqualified product case 8 is used for depositing the unqualified battery product of screening after visual detection device's visual detection and short-circuit detection device's short-circuit detection.
The automatic battery flanging, sealing and channeling production line shown in this embodiment is disposed on the cabinet 10, and the code scanning device, the visual detection device and the short circuit detection device are not specifically shown in fig. 1.
Preferably, the embodiment can adopt the clamping jaw device arranged on the multi-degree-of-freedom mechanical arm to automatically feed and discharge the battery.
As shown in fig. 2, the feeding device 1 shown in this embodiment has the same structure as the blanking device 5, and the feeding device 1 includes: a linear module 11, a fourth telescopic driving mechanism 12 and a second clamping jaw 13; the fourth telescopic driving mechanism 12 is installed on the sliding table of the linear module 11, and the telescopic end of the fourth telescopic driving mechanism 12 is vertically arranged downwards and is connected with the second clamping jaw 13.
Specifically, a side of the linear module 11 shown in this embodiment is provided with an adapter bracket 14, and the adapter bracket 14 is connected to the sliding table of the linear module 11. The fourth telescopic driving mechanism 12 may be a cylinder known in the art, and the cylinder is fixedly mounted on the adapter frame 14, and the axial direction of the cylinder is arranged along the vertical direction. But be equipped with the vertical lift's of switching frame 14 and slide frame 15, the flexible end of cylinder is connected with slide frame 15, installs second clamping jaw 13 on slide frame 15, and the exposed core of second clamping jaw 13 sets up down vertically to the lateral wall implementation centre gripping of battery from the upper end of battery.
It should be noted that a vertically arranged displacement sensor 16 is further mounted on the adaptor bracket 14, and a detection end of the displacement sensor 16 extends toward the sliding bracket 15, so that a stroke of movement of the telescopic end of the fourth telescopic driving mechanism 12 can be precisely controlled based on data detected by the displacement sensor 16.
Meanwhile, the second clamping jaw 13 is further provided with a photoelectric switch, the photoelectric switch is used for detecting a battery at the clamping end of the second clamping jaw 13, when the battery is located at the clamping end of the second clamping jaw 13, the photoelectric switch can act and timely feed back a signal to the second clamping jaw 13, and the second clamping jaw 13 clamps the battery.
As shown in fig. 3 to 4, the transfer device 2 of the present embodiment includes a three-axis movement mechanism 21 and a manipulator 22; the manipulator 22 is mounted at an execution end of the three-axis motion mechanism 21, and the execution end can move along three directions of an X axis, a Y axis and a Z axis, wherein the X axis, the Y axis and the Z axis are perpendicular to each other; the manipulator 22 comprises a beam 220 and a plurality of first clamping jaws 221, the plurality of first clamping jaws 221 are sequentially arranged at intervals along the extension direction of the beam 220, and the extension direction of the beam 220 is along the direction of the X axis; the flanging sealing device 3 and the slot rolling device 4 are arranged along the X-axis direction.
Specifically, the three-axis movement mechanism 21 shown in the present embodiment includes a linear movement mechanism 210, a horizontal cylinder 211, and a vertical cylinder 212. The linear moving mechanism 210 may be a linear module known in the art, a sliding direction of a sliding table on the linear module is along the direction of the X axis, a telescopic end of the horizontal cylinder 211 moves along the direction of the Y axis, and the horizontal cylinder 211 is installed on the sliding table of the linear module. The sliding table of the linear module is also provided with a horizontal sliding frame 213 which slides along the direction of the Y axis, and the telescopic end of the horizontal cylinder 211 is connected with the horizontal sliding frame 213. Wherein, a floating rail is further provided on one side of the linear module corresponding to the linear moving mechanism 210, the floating rail is arranged along the direction of the X axis, and the sliding table of the linear module is further slidably mounted on the floating rail. Based on the design of floating rail, can ensure the equilibrium of slip table atress nature of sharp module, the slip table of supplementary sharp module by floating rail moves along the direction of X axle.
Meanwhile, a vertical cylinder 212 is mounted on the horizontal carriage 213, and a telescopic end of the vertical cylinder 212 moves in the direction of the Z-axis. An elevating platform 214 moving along the Z-axis direction is further installed on the horizontal carriage 213, and the telescopic end of the vertical cylinder 212 is connected with the elevating platform 214. One end of the elevating stage 214 serves as an actuating end of the three-axis movement mechanism 21, and the elevating stage 214 is connected to the middle of the cross beam 220 on the robot arm 22.
Preferably, the flanging sealing device 3 shown in this embodiment includes a flanging device 301 and a sealing device 302, and the flanging device 301, the sealing device 302 and the channeling device 4 are sequentially arranged along the direction of the X axis; the number of the first clamping jaws 221 is at least three, the first clamping jaws 221 are sequentially arranged at equal intervals along the extending direction of the cross beam 220, and the interval between the flanging device 301 and the sealing device 302 and the interval between the sealing device 302 and the channeling device 4 are equal to the interval between two adjacent first clamping jaws 221.
The first clamping jaw 221 shown in this embodiment is specifically provided with five clamping jaws. In this way, when the manipulator 22 is performing the loading, the material can be taken from the stations corresponding to the flanging device 301, the sealing device 302 and the channeling device 4 at the same time. When the manipulator 22 moves one station along the X-axis direction, the battery after flanging can be transferred to the sealing device 302, the battery after sealing can be transferred to the slot rolling device 4, and the battery after slot rolling can be transferred to the next station, so as to perform code scanning and visual inspection on the battery, or the blanking device 5 can directly perform blanking processing.
It should be noted that the first clamping jaw 221 shown in the present embodiment is provided with a photoelectric switch, and the photoelectric switch is in communication connection with the first clamping jaw 221. The photoelectric switch is used for detecting the battery clamped by the clamping end of the first clamping jaw 221, and when the battery is located at the clamping end of the first clamping jaw 221, the photoelectric switch acts and feeds back a signal to the first clamping jaw 221 in time, and the first clamping jaw 221 clamps the battery.
Meanwhile, for the processing stations corresponding to the flanging device 301, the sealing device 302 and the slot rolling device 4 one by one, when the transfer device transfers the battery to be processed at two adjacent stations, the first clamping jaw 221 on the transfer device firstly extends to one of the stations to clamp the middle part of the battery, then the three-axis movement mechanism 21 controls the first clamping jaw 221 to firstly rise to a preset height along the direction of the Z axis, then controls the first clamping jaw 221 to retract to a first preset distance along the direction of the Y axis, and then controls the first clamping jaw 221 to transversely move to a second preset distance along the direction of the X axis so as to move the battery to a position corresponding to the other adjacent station. Then, the three-axis movement mechanism 21 controls the first clamping jaw 221 to extend out for a first preset distance along the Y-axis direction, and controls the first clamping jaw 221 to descend for a preset height along the Z-axis direction, so as to place the battery to be processed at another station, so as to perform the battery processing operation.
As shown in fig. 5, the flanging device 301 of the present embodiment has the same structure as the sealing device 302, and the flanging device 301 includes: a first telescopic driving mechanism 32, a clamping mechanism 33 and a pressure head 34; the first telescopic driving mechanism 32 and the clamping mechanism 33 are arranged oppositely up and down; the first telescopic driving mechanism 32 has a telescopic end connected to the ram 34, and the clamping mechanism 33 is adapted to clamp to the second end of the battery. Wherein the first telescopic drive mechanism 32 may be a pneumatic cylinder as is known in the art, and the ram 34 has an active surface 340 for contacting a first end of the battery.
It should be noted here that the first telescopic driving mechanism 32 shown in the present embodiment may be a pneumatic cylinder or a lead screw driving mechanism known in the art. In order to accurately control the force applied by the ram 34 to the first end of the battery, the present embodiment may control the stroke of the ram 34 by providing a distance measuring sensor, and control the pressure applied by the ram 34 to the first end of the battery by providing a pressure sensor. Wherein, the distance measuring sensor and the pressure sensor are respectively connected with the first telescopic driving mechanism 32 in a communication way.
Further, the cuff sealing device 3 shown in this embodiment includes a cuff sealing stand 31, and the first telescopic driving mechanism 32 and the clamping mechanism 33 are mounted on the cuff sealing stand 31.
Meanwhile, the clamping mechanism 33 of the present embodiment includes a horizontal support 330, a fixed clamp 331, and a movable clamp 332. The fixed clamping block 331 and the movable clamping block 332 are oppositely arranged on the horizontal bearing platform 330, and a cylindrical clamping opening is formed between the opposite end surfaces of the fixed clamping block 331 and the movable clamping block 332 and is used for clamping and positioning the second end of the battery.
Wherein, all be equipped with the layer of moulding plastics on the relative clamping face of fixed clamp splice 331 and activity clamp splice 332, can effectively prevent that the centre gripping mouth between fixed clamp splice 331 and the activity clamp splice 332 from causing the centre gripping damage to the battery.
Furthermore, in this embodiment, a fifth telescopic driving mechanism 333 may be installed on the horizontal supporting platform 330, and a telescopic end of the fifth telescopic driving mechanism 333 is connected to a side of the movable clamping block 332 away from the fixed clamping block 331, so that the fifth telescopic driving mechanism 333 controls the clamping opening to clamp or release the battery. The fifth telescopic driving mechanism 333 may be a cylinder known in the art.
Further, in this embodiment, a hydraulic damper 334 is further installed on the horizontal platform 330, and a damping end of the hydraulic damper 334 extends to the movable clamping block 332. The hydraulic damper 334 can control the stroke of the movable clamp block 332 to prevent the clamping mechanism 33 from damaging the battery.
As shown in fig. 6, the reaction surface 340 of the upper press head 34 of the burring apparatus of the present embodiment is formed with an annular groove 341. When the first telescopic driving mechanism 32 drives the ram 34 to move towards the first end of the battery, the annular groove 341 may directly fit with the first end of the battery, and along with the continuous movement of the annular groove 341, the groove wall surface and the groove bottom surface of the annular groove 341 may extrude the first end of the battery until the first end of the battery may be bent under the action of the annular groove 341.
It should be noted here that, in order to ensure the burring effect on the first end of the battery, the burring devices of a plurality of stations may be sequentially arranged in the X-axis direction in this embodiment, and the groove depth of the annular groove 341 of the indenter on each burring device is gradually increased. Therefore, the flanging device at each station can be used for sequentially performing first flanging treatment, second flanging treatment, … and Nth flanging treatment on the first end of the battery, wherein N is a natural number more than or equal to 2. After the first end of the battery is sequentially subjected to the Nth flanging treatment, the first end of the battery can be turned over for 180 degrees towards the inner side of the battery.
As shown in fig. 7, in the sealing device, since the operation surface 340 of the upper ram of the sealing device is flat, when the first telescopic driving mechanism 32 drives the ram 34 to move toward the first end of the battery, the first end of the battery after the burring process can be sealed.
As shown in fig. 8 to 11, the roll-groove device 4 of the present embodiment includes a rotating mechanism 41, a roll-groove assembly 42 and a distance measuring sensor 43; the rotating mechanism 41 is used for installing the battery 9 which is subjected to flanging and sealing processing, and driving the battery 9 to rotate around the central axis thereof; the rolling groove assembly 42 comprises a second telescopic driving mechanism 421, a tool holder 422 and a hob 423, the telescopic end of the second telescopic driving mechanism 421 is connected with the tool holder 422, the hob 423 is rotatably mounted on the tool holder 422, the edge of the hob 423 is used for extending to the side wall of the battery, and the distance measuring sensor 43 is used for detecting the displacement of the telescopic end of the second telescopic driving mechanism 421 and is in communication connection with the second telescopic driving mechanism 421.
Specifically, in the present embodiment, the battery is driven to rotate around its central axis by the rotating mechanism 41, and when the battery 9 is subjected to the grooving process, the edgewise edge of the hob 423 is controlled by the second telescopic driving mechanism 421 to be attached to the side wall of the battery 9. Because the distance measuring sensor 43 can monitor the displacement of the movement of the telescopic end of the second telescopic driving mechanism 421 in real time, the second telescopic driving mechanism 421 can accurately control the feeding amount of the hob 423 based on the detection data of the distance measuring sensor 43, thereby realizing the accurate control of the processing depth of the rolling groove of the battery and ensuring the quality of the finished product processed by the battery.
It should be noted that the second telescopic driving mechanism 421 shown in the present embodiment is preferably any one of a hydraulic cylinder, an air cylinder and an electric push rod capable of driving the tool post 422 to move linearly, and is not particularly limited herein. In order to ensure the accuracy of the grooving process, the hob 423 shown in the present embodiment is specifically a disk-shaped hob, and the rotation axis of the hob 423 may be specifically set to be parallel to the central axis of the battery.
Meanwhile, the distance measuring sensor 43 shown in the present embodiment may be an infrared distance measuring sensor or a laser distance measuring sensor known in the art, and is not limited in detail here.
As shown in fig. 11, the roll groove assembly 42 of the present embodiment further includes a floating joint 424, the telescopic end of the second telescopic driving mechanism 421 is adjustably connected to the floating joint 424 along the moving direction thereof, and the other end of the floating joint 424 is connected to the tool holder 422. Wherein, the adjustable connection between one end of the floating joint 424 and the telescopic end of the second telescopic driving mechanism 421 can be realized by adopting a threaded connection or a bolt connection.
Specifically, in the embodiment, an external thread is formed on a side wall of the telescopic end of the second telescopic driving mechanism 421, a screw hole is formed at one end of the floating joint 424, and the telescopic end of the second telescopic driving mechanism 421 is in threaded connection with the screw hole. In this way, based on the threaded connection between the floating joint 424 and the telescopic end of the second telescopic driving mechanism 421, the adjustment of the mounting position of the tool holder 422 relative to the telescopic end of the second telescopic driving mechanism 421 is facilitated, so that the feed amount of the hob 423 can be finely adjusted according to actual requirements in the rolling groove machining.
As shown in fig. 8 to 9, the roll groove assembly 42 of the present embodiment further includes a mounting platform 425 and a lifting mechanism; the second telescopic driving mechanism 421, the tool rest 422 and the distance measuring sensor 43 are mounted on the mounting platform 425; a first guide mechanism 426 is arranged between the tool rest 422 and the mounting platform 425, and the guide direction of the first guide mechanism 426 is along the moving direction of the telescopic end of the second telescopic driving mechanism 421; the detection end of the distance measuring sensor 43 extends toward the tool post 422 along the moving direction; the lifting mechanism is connected with the mounting platform 425 and is used for driving the mounting platform 425 to move up and down along the central axis of the battery.
The first guiding mechanism 426 shown in this embodiment specifically includes a horizontal rail configured on the mounting platform 425, and the horizontal rail is disposed along the moving direction of the telescopic end of the second telescopic driving mechanism 421. On the side of the tool holder 422 facing the mounting platform 425, a horizontal runner is configured, which is mounted slidably on a horizontal guide rail. In this manner, the tool holder 422 can be moved along the extending direction of the horizontal rail based on the sliding fit between the horizontal chute and the horizontal rail.
Further, in order to control the displacement accuracy of the mounting platform 425 during the lifting movement, the lifting mechanism shown in this embodiment specifically includes a screw driving mechanism and a second guiding mechanism 427; the lead screw driving mechanism and the second guiding mechanism 427 are respectively connected with the mounting platform 425; the lead screw driving mechanism is used for driving the mounting platform 425 to move along the direction of the central axis of the battery; the guiding direction of the second guide 427 is along the direction of the central axis of the battery.
The screw driving mechanism shown in this embodiment includes a driving motor, a screw and a screw nut, an output end of the driving motor is connected to one end of the screw, the screw and the screw nut are matched and form a screw nut pair, and the screw nut is fixedly mounted on the mounting platform 425. It should be noted here that the screw drive mechanism is not specifically illustrated in fig. 8 to 10, and the drive motor is preferably a servo motor known in the art.
Meanwhile, the second guide mechanism 427 shown in this embodiment includes a vertical guide rail, and a vertical sliding groove is provided on the mounting platform 425 and is slidably mounted on the vertical guide rail. In this manner, the mounting platform 425 may be caused to move along the direction of extension of the vertical rail based on the sliding fit between the vertical chute and the vertical rail.
Therefore, when the driving motor is started, the screw rod is driven by the driving motor to rotate, and based on the sliding fit between the vertical sliding chute and the vertical guide rail, the screw rod nut can only move along the axial direction of the screw rod, so that the mounting platform 425 is driven to move up and down.
Further, in order to control the stroke of the movement of the mounting platform 425, the lifting mechanism shown in the present embodiment is further provided with a position sensor 428; a position sensor 428 is used to detect the position of the mounting platform 425 as it moves, and the position sensor 428 is communicatively coupled to the lead screw drive mechanism. The position sensor 428 may be a limit switch known in the art, and two limit switches are specifically disposed at the upper and lower ends of the vertical guide rail, so that the two limit switches are used for detecting the upper and lower limit positions of the mounting platform 425 for lifting movement.
As shown in fig. 8, the rotating mechanism 41 of the present embodiment includes a frame 411, a pressing assembly 412 and a rotating driving assembly 413; the pressing component 412 and the rotary driving component 413 are mounted on the frame 411 and are arranged on the vertical surface in an up-down opposite mode; the pressing assembly 412 comprises a third telescopic driving mechanism 4120 and a first pressing head 4122, wherein the first pressing head 4122 is rotatably arranged at the telescopic end of the third telescopic driving mechanism 4120; the rotary driving assembly 413 comprises a motor 4131 and a second pressing head 4133, wherein the second pressing head 4133 is arranged at the output end of the motor 4131; the first indenter 4122 is adapted to be coupled to one end of the battery, the second indenter 4133 is adapted to be coupled to the other end of the battery, and the first indenter 4122 and the second indenter 4133 are adapted to be coaxially disposed along a central axis of the battery.
The third telescopic driving mechanism 4120 shown in the present embodiment may be an air cylinder known in the art. The frame 411 shown in this embodiment is further provided with a guide frame 4121, the guide frame 4121 can move on the frame 411 along the central axis of the battery, the telescopic end of the third telescopic driving mechanism 4120 is connected with the guide frame 4121, the first pressing head 4122 is rotatably mounted on the guide frame 4121, and the third telescopic driving mechanism 4120 and the first pressing head 4122 are coaxially arranged.
Meanwhile, the output end of the motor 4131 shown in this embodiment is coaxially connected to the second ram 4133 through the coupling 4132.
In order to facilitate the grooving operation of the battery, the pressing member 412 and the rotary driving member 413 are disposed vertically opposite to each other. The pressing assembly 412 is located on the upper side of the rotary driving assembly 413, so that the first pressing head 4122 and the second pressing head 4133 are arranged opposite to each other in the up-and-down direction. The motor 4131 in the rotary drive assembly 413 shown in this embodiment is preferably a servo motor in order to accurately control the rotation of the battery.
When the grooving process is performed, the lower end of the battery may be placed on the second indenter 4133; then, the third telescopic driving mechanism 4120 is started, and the first indenter 4122 is controlled to gradually approach the upper end of the battery until the battery is clamped between the first indenter 4122 and the second indenter 4133; then, the motor 4131 is started to drive the battery to rotate around the central axis thereof; finally, the second telescopic driving mechanism 421 drives the hob 423 to be close to the side wall of the battery, and the feeding amount of the hob 423 is controlled, so that the battery case of the battery can be rolled, and the battery core in the battery can be positioned.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides an automatic turn-ups of battery seals and slot rolling production line which characterized in that includes: the device comprises a feeding device, a transfer device, a flanging sealing device, a rolling groove device and a discharging device;
the loading device is used for loading the batteries and conveying the batteries to the transfer device;
the flanging sealing device is used for sequentially flanging and sealing the end part of the battery, and the rolling groove device is used for rolling the side wall of the battery;
the transfer device is used for conveying the battery to be processed to the flanging and sealing device, conveying the battery subjected to flanging and sealing processing to the rolling groove device, and conveying the battery subjected to rolling groove processing to the blanking device;
the roll groove device comprises a rotating mechanism, a roll groove assembly and a distance measuring sensor; the rotating mechanism is used for installing the battery subjected to flanging and sealing processing and driving the battery to rotate around the central axis of the battery; the rolling groove assembly comprises a second telescopic driving mechanism, a tool rest and a hob, the telescopic end of the second telescopic driving mechanism is connected with the tool rest, the hob is rotatably installed on the tool rest, and the edge of the hob is used for extending to the side wall of the battery; the distance measuring sensor is used for detecting the displacement of the movement of the telescopic end of the second telescopic driving mechanism and is in communication connection with the second telescopic driving mechanism;
the rotating mechanism comprises a rack, a pressing assembly and a rotating driving assembly; the pressing assembly and the rotary driving assembly are arranged on the rack and are arranged on the vertical surface in an up-down opposite mode; the pressing assembly comprises a third telescopic driving mechanism and a first pressing head, and the first pressing head is rotatably arranged at the telescopic end of the third telescopic driving mechanism; the rotary driving assembly comprises a motor and a second pressure head, and the second pressure head is arranged at the output end of the motor; the first pressure head is used for being connected with one end of the battery, the second pressure head is used for being connected with the other end of the battery, and the first pressure head and the second pressure head are coaxially arranged along the central axis of the battery;
the transfer device comprises a three-axis movement mechanism and a manipulator; the manipulator is arranged at the execution tail end of the three-axis motion mechanism, the execution tail end can move along three directions of an X axis, a Y axis and a Z axis, and the X axis, the Y axis and the Z axis are perpendicular to each other; the manipulator comprises a cross beam and a plurality of first clamping jaws, the first clamping jaws are sequentially arranged at intervals along the extension direction of the cross beam, and the extension direction of the cross beam is along the X axis; the flanging sealing device and the rolling groove device are arranged along the direction of the X axis;
the three-axis movement mechanism comprises a linear movement mechanism, a horizontal cylinder and a vertical cylinder; the linear moving mechanism is a linear module, the sliding direction of a sliding table on the linear module is along the direction of an X axis, the telescopic end of the horizontal cylinder moves along the direction of a Y axis, and the horizontal cylinder is installed on the sliding table of the linear module; a horizontal sliding frame which slides along the Y-axis direction is further arranged on the sliding table of the linear module, and the telescopic end of the horizontal cylinder is connected with the horizontal sliding frame; a floating rail is further arranged on one side edge of the linear module in a matching mode, the floating rail is arranged along the X-axis direction, and a sliding table of the linear module is further mounted on the floating rail in a sliding mode; the vertical cylinder is arranged on the horizontal sliding frame, and the telescopic end of the vertical cylinder moves along the direction of the Z axis; the horizontal sliding frame is also provided with a lifting rack which moves along the Z-axis direction, and the telescopic end of the vertical cylinder is connected with the lifting rack; one end of the lifting rack is used as the execution tail end of the three-axis movement mechanism, and the lifting rack is connected with the middle part of a cross beam on the manipulator;
the flanging sealing device comprises a flanging device and a sealing device, and the flanging device, the sealing device and the rolling groove device are sequentially arranged along the direction of the X axis; the number of the first clamping jaws is at least three, the first clamping jaws are sequentially arranged at equal intervals along the extending direction of the cross beam, and the interval between the flanging device and the sealing device and the interval between the sealing device and the rolling groove device are equal to the interval between two adjacent first clamping jaws;
the flanging device and the sealing device have the same structure and comprise: the device comprises a first telescopic driving mechanism, a clamping mechanism and a pressure head, wherein the pressure head is provided with an acting surface which is used for being in contact with the first end of the battery, and an annular groove is formed in the acting surface of the pressure head on the flanging device and used for flanging the first end of the battery; the action surface of the upper pressure head of the sealing device is planar so as to seal the first end of the battery after flanging; the first telescopic driving mechanism and the clamping mechanism are arranged in an up-down opposite mode; the telescopic end of the first telescopic driving mechanism is connected with the pressure head, and the clamping mechanism is used for clamping the second end of the battery.
2. The production line for automatically flanging, sealing and channeling batteries according to claim 1, wherein the channeling assembly further comprises a floating joint, the telescopic end of the second telescopic driving mechanism is adjustably connected with the floating joint along the moving direction of the second telescopic driving mechanism, and the other end of the floating joint is connected with the tool rest.
3. The automatic battery flanging, sealing and channeling production line of claim 1, wherein the channeling assembly further comprises a mounting platform and a lifting mechanism;
the second telescopic driving mechanism, the tool rest and the distance measuring sensor are arranged on the mounting platform; a first guide mechanism is arranged between the tool rest and the mounting platform, and the guide direction of the first guide mechanism is along the moving direction of the telescopic end of the second telescopic driving mechanism; the detection end of the distance measuring sensor extends to the tool rest along the moving direction;
the lifting mechanism is connected with the mounting platform and is used for driving the mounting platform to perform lifting motion along the direction of the central axis of the battery.
4. The automatic battery flanging, sealing and channeling production line according to claim 1, wherein a code scanning device, a visual detection device and a short circuit detection device are sequentially arranged between the channeling device and the blanking device; the code scanning device is used for scanning a bar code on the side wall of the battery so as to identify the identity information of the battery; the visual detection device is used for visually detecting the processing quality of the flanging, the sealing and the rolling groove of the battery; the short circuit detection device is used for carrying out short circuit detection on the battery;
the feeding device is connected with a feeding conveying line, and the feeding conveying line is used for conveying the batteries to be processed;
the blanking device is respectively connected with the discharging conveying line and the unqualified product box, the discharging conveying line is used for conveying qualified battery products screened after the visual detection of the visual detection device and the short circuit detection of the short circuit detection device, and the unqualified product box is used for storing the unqualified battery products screened after the visual detection of the visual detection device and the short circuit detection of the short circuit detection device.
5. The production line for automatically flanging, sealing and channeling batteries according to claim 1, wherein the feeding device and the discharging device have the same structure and respectively comprise: the linear module, the fourth telescopic driving mechanism and the second clamping jaw; the fourth telescopic driving mechanism is installed on the sliding table of the linear module, and a telescopic end of the fourth telescopic driving mechanism is vertically arranged downwards and is connected with the second clamping jaw.
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| CN202110270070.9A CN112652804B (en) | 2021-03-12 | 2021-03-12 | Automatic flanging, sealing and channeling production line for batteries |
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| CN202110270070.9A CN112652804B (en) | 2021-03-12 | 2021-03-12 | Automatic flanging, sealing and channeling production line for batteries |
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| CN112652804B true CN112652804B (en) | 2021-06-15 |
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| CN116130778B (en) * | 2022-12-14 | 2023-12-08 | 广东鸿宝科技有限公司 | Conveying mechanism, battery packaging equipment and battery packaging method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3450644B2 (en) * | 1997-04-16 | 2003-09-29 | 三桜工業株式会社 | Method for swaging a grooved can and a lid and the grooved can |
| CN204045692U (en) * | 2014-08-19 | 2014-12-24 | 宁波倍特瑞能源科技有限公司 | A kind of improved battery glue filling device |
| CN204365776U (en) * | 2014-12-26 | 2015-06-03 | 天津祥顺科技发展有限公司 | A kind of steel pipe automatic slot rolling machine |
| CN106564664A (en) * | 2015-10-09 | 2017-04-19 | 林福兴 | Packaging machine for super capacitor |
| CN208555611U (en) * | 2018-07-20 | 2019-03-01 | 厦门纬达科技有限公司 | A kind of lithium battery pole ear fillet bicker |
| CN211628898U (en) * | 2018-09-12 | 2020-10-02 | 威海三合永新能源科技有限公司 | Rolling groove packaging equipment for super capacitor |
| CN110094941A (en) * | 2019-06-11 | 2019-08-06 | 东莞市法斯特智能装备有限公司 | A kind of large automatic battery roasting plant |
| CN211218203U (en) * | 2019-10-17 | 2020-08-11 | 无锡先导智能装备股份有限公司 | Battery jacking assembly and battery steel shell notch forming mechanism |
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Denomination of invention: Automatic flanging sealing and grooving production line for battery Effective date of registration: 20220222 Granted publication date: 20210615 Pledgee: Wuhan Pacific Bank of Communications Co.,Ltd. Pledgor: Wuhan Yifei laser Co.,Ltd. Registration number: Y2022420000041 |
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Date of cancellation: 20231016 Granted publication date: 20210615 Pledgee: Wuhan Pacific Bank of Communications Co.,Ltd. Pledgor: Wuhan Yifei laser Co.,Ltd. Registration number: Y2022420000041 |
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Denomination of invention: A Production Line for Automatic Flanging, Sealing, and Rolling of Batteries Effective date of registration: 20231020 Granted publication date: 20210615 Pledgee: Wuhan Pacific Bank of Communications Co.,Ltd. Pledgor: Wuhan Yifei laser Co.,Ltd. Registration number: Y2023980061978 |