CN118143472B - Laser removing device and method for insulating protective paint of lithium battery cell - Google Patents
Laser removing device and method for insulating protective paint of lithium battery cell Download PDFInfo
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- CN118143472B CN118143472B CN202410580601.8A CN202410580601A CN118143472B CN 118143472 B CN118143472 B CN 118143472B CN 202410580601 A CN202410580601 A CN 202410580601A CN 118143472 B CN118143472 B CN 118143472B
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- laser
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- battery cell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
- B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1275—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by applying heat
- H02G1/128—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by applying heat using radiant energy, e.g. a laser beam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of lithium battery cell processing, in particular to a laser removing device and a removing method of insulating protective paint of a lithium battery cell. The utility model provides a laser remove device of insulating protection paint of lithium cell electric core includes workstation, transmission frame, still including bearing tilting mechanism, transport mechanism and laser mechanism, bear tilting mechanism have the centre gripping tilting assembly of centre gripping lithium cell electric core minor face and with lithium cell electric core's post complex bear the anchor clamps, bear anchor clamps setting on rotating assembly, rotating assembly is gone up and down by the drive of lifting assembly, transport mechanism is used for snatching lithium cell electric core from the transmission frame to bear tilting mechanism or snatch to the transmission frame from bearing on the tilting mechanism, laser mechanism is including the laser galvanometer of transmission laser and trace lithium cell electric core position and detect the visual detection device of paint removal effect. The mechanism can realize the overturning of 6 sides of the lithium battery cell, simplify the structure of the whole device, save time, prevent dust and ensure the cleaning effect.
Description
Technical Field
The invention relates to the technical field of lithium battery cell processing, in particular to a laser removing device and a removing method of insulating protective paint of a lithium battery cell.
Background
The new energy automobile battery pack has higher and higher requirements on the surface insulation performance of the battery cell, such as the insulation voltage resistance, leakage current, bonding strength of the battery cell, high temperature resistance, aging resistance, corrosion resistance and the like of an insulation layer of a battery cell shell. The tight control of the uniformity of the cell coating and the control of the coating thickness in a lower range becomes a major concern for cell production.
The Chinese patent with the publication number of CN117900638A discloses laser paint removal equipment and a method for insulating protective paint of a lithium battery cell, realizes automatic operation of laser paint removal of the lithium battery cell, but still has a plurality of defects:
(1) The product is subjected to cleaning and paint removal on the surface B, D of the product on the roller chain through a large-surface cleaning laser and a back-surface cleaning laser, and although the dust removal device arranged on the side part of the roller chain can be seen from the attached drawing, the dust removal device is unavoidably arranged in such a way that the peeled objects fall onto the roller chain, so that the transmission performance of the roller chain is affected;
(2) The laser cleaning of the surface of the product E, F requires a paint removal manipulator to grasp the product and put the product in front of the side cleaning laser, and when the C surface of the product is to be cleaned, the product is to be put on a linear motor and moved to the position right below the bottom cleaning laser;
(3) The surface A of the product is not cleaned, and the surfaces are required to be cleaned after being transferred, so that the time is very long;
(4) The process parameters such as the power, the scanning times, the scanning speed and the defocusing amount of the laser are preset, and in practice, the parameters of the laser in the laser process can change along with the time, and the removal effect can be ensured only by real-time detection and timely adjustment;
(5) Since the cleaning of the surfaces of the product is distributed, the provision of a spare cleaning line makes the whole equipment more complex.
Disclosure of Invention
The invention aims to solve the technical problems that: overcomes the defects in the prior art and provides a laser removing device for insulating protective paint of a lithium battery cell.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a laser remove device of insulating protection lacquer of lithium cell electric core, includes workstation and the transmission frame of unloading on the horizontal setting to the lithium cell electric core on the workstation, still includes:
The bearing turnover mechanism is arranged at one side of the transmission frame and is provided with a clamping turnover assembly for clamping the short side of the lithium battery cell and a bearing clamp matched with the pole of the lithium battery cell, the bearing clamp is arranged on the rotating assembly, the rotating assembly is driven to lift by the lifting assembly,
The carrying mechanism is longitudinally erected above the transmission frame and is provided with a carrying frame, two side faces above the carrying frame are respectively provided with a linear module along the Y axis, the linear module is provided with a carrying assembly which moves back and forth along the Y axis and is used for grabbing lithium battery cells from the transmission frame to the bearing turnover mechanism or grabbing lithium battery cells from the bearing turnover mechanism to the transmission frame,
The laser mechanism is arranged on the outer side of the bearing turnover mechanism and comprises a laser vibrating mirror for emitting laser and a visual detection device for tracking the position of a lithium battery cell and detecting the paint removal effect, the visual detection device is arranged on a shell of the laser vibrating mirror, the laser vibrating mirror is arranged on a Y-axis assembly, and the Y-axis assembly is arranged on an X-axis assembly.
Further, the clamping overturning assembly comprises a pair of slipway modules which are symmetrically arranged, a supporting frame is arranged on a slipway of each slipway module, a motor is arranged at one end of one supporting frame, a motor shaft penetrates through the supporting frame to be connected with a clamping block, the clamping block is provided with a screw rod part, the screw rod part of the other clamping block penetrates through the other supporting frame, and an encoder is arranged on the screw rod part.
Further, the rotating assembly comprises a driving motor, a synchronous belt structure and a rotating seat, wherein the synchronous belt structure comprises a driving wheel, a synchronous belt and a driven wheel, the driving wheel is arranged on an output shaft of the driving motor, the driven wheel is arranged at the lower end of the rotating seat, and the upper end of the rotating seat is connected with a bearing clamp.
Still further, the lifting assembly includes cylinder, crane and guide rail, the guide rail is vertical to be installed on the guide rail support, and the crane is connected to the slider on the guide rail, the cylinder is installed on the guide rail support, and the crane is being connected to the push rod of cylinder, driving motor installs at the back of crane, and driving motor's output shaft runs through the bottom surface of crane, the roating seat runs through the crane setting.
Further, the transport subassembly is including installation riser, electric jar, servo motor and parallel gas claw, be provided with vertical slide rail on the installation riser, the top of vertical slide rail is fixed with electric jar mount pad, servo motor is connected to the upper end of electric jar, and the push rod of electric jar passes electric jar mount pad and connects the gas claw mount pad, parallel gas claw is installed to gas claw mount pad below, and the gas claw mount pad passes through support piece and connects the connecting plate that removes on vertical slide rail.
Still further, be connected with the spacing post on the gas claw mount pad bottom surface, the bottom of spacing post is equipped with the elastic sleeve, the cladding has the elastic component on the gas claw inner wall of parallel gas claw.
Furthermore, through holes are formed in the two parallel air claws, the bottom surface of the air claw mounting seat is connected with a correlation photoelectric sensor through a connecting arm, and the correlation photoelectric sensor is opposite to the through holes.
Further, a laser energy power component is arranged on the workbench opposite to the laser vibrating mirror and comprises a laser energy power meter, a power meter support, a sliding table and a push rod, the laser energy power meter is arranged on the power meter support, the power meter support is arranged on the sliding table, and one side of the sliding table is provided with the push rod connected with the power meter support.
Further, the transmission frame comprises a frame body and a transmission chain arranged on the frame body, a circle of limiting baffle ring is arranged along the edge of the frame body, one end of the limiting baffle ring is closed and is in a circular arc structure, the other end of the limiting baffle ring is open, and the limiting baffle ring is a feeding end and a discharging end.
Still further, this laser remove device still includes the material loading and sweeps a yard mechanism, sets up in transmission frame one side and is close to transmission frame's last unloading end department, the material loading is swept a yard mechanism and is swept including slide table frame, sharp slip table, slide rail assembly and laser and is swept a yard ware, sharp slip table is installed on the slide table frame, slide rail assembly sets up on the slide table frame of sharp slip table both sides, the laser sweeps a yard ware and installs on sharp slip table.
Further, dust falling openings are formed in the periphery of the bearing turnover mechanism on the workbench; the laser removing device further comprises a dust removing mechanism, the dust removing mechanism comprises a dust remover and a dust removing pipeline, the dust removing pipeline is provided with a dust removing main pipe and dust removing branch pipes, the number of the dust removing branch pipes is equal to the number of the dust removing branch pipes arranged by the bearing turnover mechanism, one end of each dust removing branch pipe is connected with a dust collecting hopper, the dust collecting hopper is arranged on the back of a workbench below a dust falling port, and the dust removing main pipe is a reducing pipe, and the diameter of a part of the dust removing main pipe, which is close to the dust remover, is the largest.
Also mentioned is a laser removal method of the insulating protective paint of the lithium battery cell, comprising the following steps:
(a) Positioning a lithium battery cell in a material frame through visual detection equipment on a robot, moving to a grabbing position to grab the lithium battery cell, placing the lithium battery cell on a transmission chain of a transmission frame, and driving a laser code scanner to move towards the transmission frame by a linear sliding table of a feeding code scanning mechanism to scan codes for the lithium battery cell;
(b) The servo motor of the carrying assembly acts to drive the push rod of the electric cylinder to extend downwards, the correlation photoelectric sensor detects the lithium battery cell, the parallel gas claw acts to clamp two large faces of the lithium battery cell, the push rod of the electric cylinder retracts upwards, the linear module acts to drive the carrying assembly to move to the bearing turnover mechanism along the Y axis, and the push rod of the electric cylinder extends downwards;
(c) The two slipway modules of the clamping turnover assembly drive the supporting frames to move in opposite directions, the clamping blocks clamp the short sides of the lithium battery cells, the parallel gas claws are loosened, and the push rods of the electric cylinders retract; the laser vibrating mirror moves through the X-axis assembly, the visual detection device shoots and searches for a lithium battery cell, the laser vibrating mirror moves to a proper position through the Y-axis assembly after the lithium battery cell is found, the laser vibrating mirror emits laser to paint the polar cylinder, and the visual detection device shoots the cylinder in real time to detect the paint removal effect;
(d) The cylinder of the lifting assembly acts to pull down the lifting frame, and the bearing clamp descends; the motor drives the clamping block to turn over 180 degrees, the lithium battery cell also turns over 180 degrees, the laser vibrating mirror emits laser to paint the bottom surface, and meanwhile the visual detection device shoots the bottom surface in real time to detect the paint removal effect; the motor drives the clamping block to turn over 90 degrees, the lithium battery cell also turns over 90 degrees, the polar cylinder face is downward, the cylinder of the lifting assembly acts, the lifting frame is pushed upward, the bearing clamp rises and is matched with the polar cylinder face, the two sliding table modules drive the supporting frame to move oppositely and far away from the lithium battery cell, the laser vibrating mirror emits laser to paint the large surface I, and meanwhile the visual detection device shoots the large surface I in real time to detect the paint removal effect; the driving motor acts, the rotating seat is driven to rotate by 90 degrees through the synchronous belt structure, the lithium battery cell also rotates by 90 degrees, the laser vibrating mirror emits laser to remove paint on the first side while moving, and meanwhile, the visual detection device shoots the first side in real time to detect the paint removal effect; the driving motor acts, the rotating seat is driven to rotate 180 degrees through the synchronous belt structure, the lithium battery cell also rotates 180 degrees, the laser vibrating mirror emits laser while moving to remove paint on the second side surface, and meanwhile the visual detection device shoots the second side surface in real time to detect the paint removal effect; the driving motor acts, the rotating seat is driven to rotate by 90 degrees through the synchronous belt structure, the lithium battery cell also rotates by 90 degrees, the laser vibrating mirror emits laser while moving to remove paint on the second large surface, and meanwhile the visual detection device shoots the second large surface in real time to detect the paint removal effect;
(e) In the step (d), if the visual detection device detects that the paint removal effect of any surface does not meet the removal requirement, the upper computer marks the lithium battery cell as a paint removal product again, the lithium battery cell is conveyed to a conveying frame by a conveying component and is conveyed to a discharging position, the lithium battery cell is grabbed into a material frame of the charging position by a robot, paint is removed, and if the upper computer marks the lithium battery cell as a defective product three times, the lithium battery cell is classified as the defective material frame; and the products marked as qualified are all classified into qualified material frames, and the qualified material frames are transported to the next working procedure by a transport mechanism after being filled.
In the step (c) and the step (d), the laser energy power meter is used for adjusting the position through the push rod and is opposite to the laser galvanometer, the power of the laser galvanometer is detected in real time, and meanwhile, the power is fed back to the upper computer, and when the power is not in a specific range, the upper computer controls the laser galvanometer to adjust the output power of the laser galvanometer.
The beneficial effects of the invention are as follows:
(1) The bearing turnover mechanism can realize the turnover of 6 surfaces of the lithium battery cell, so that the cleaning is concentrated at the position, and the structure of the whole device is simplified;
(2) Because the cleaning is intensively arranged, at least 2 bearing turnover mechanisms are arranged along one side of the transmission frame, and the laser mechanism is arranged to move along the bearing turnover mechanisms, so that the lithium battery cells on the former bearing turnover mechanism can be cleaned after the former bearing turnover mechanism is moved along the X axis while the cleaning operation of the lithium battery cells on the former bearing turnover mechanism is about to be completed, and the time is saved;
(3) The bearing turnover mechanism is arranged on the workbench, dust falling openings are formed in the periphery of the bearing turnover mechanism, and the dust falling openings are drawn away from the lower part by the dust removing mechanism, so that removed objects cannot fall on the transmission frame to influence the transmission performance;
(4) The dust removing pipe of the dust removing mechanism is arranged into a dust removing main pipe and a dust removing branch pipe, the dust removing main pipe is a reducing pipe, and the diameter of the part of the dust removing main pipe, which is close to the dust remover, is the largest, so that the dust removing main pipe is ensured not to be blocked to influence the dust removing effect;
(5) A workbench opposite to the laser vibrating mirror is provided with a laser energy power meter, the power of the laser vibrating mirror is monitored in real time, and the laser energy power meter is adjusted in time so as to ensure the removal effect;
(6) The method disclosed by the invention can be used for cleaning and detecting in real time, so that which surface or surfaces of the lithium battery core do not reach the standard, and further can be used for carrying out secondary or even tertiary targeted cleaning, and ensuring high yield.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a bearing turnover mechanism in a first embodiment of the present invention.
Fig. 3 is a schematic view of the clamp flip assembly of fig. 2.
Fig. 4 is a schematic view of the rotary assembly of fig. 2.
Fig. 5 is a schematic view of the structure of the lifting assembly of fig. 2.
Fig. 6 is a schematic structural diagram of a carrying mechanism according to a first embodiment of the present invention.
Fig. 7 is a schematic view of the handling assembly of fig. 6.
Fig. 8 is an enlarged schematic view at a in fig. 7.
Fig. 9 is a schematic structural diagram of a laser mechanism according to a first embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a laser energy power component according to a first embodiment of the present invention.
Fig. 11 is a schematic structural view of a transmission rack according to a first embodiment of the present invention.
Fig. 12 is a schematic structural diagram of a feeding code scanning mechanism in the first embodiment of the present invention.
Fig. 13 is a schematic structural view of a dust removing mechanism in the first embodiment of the present invention.
Fig. 14 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 15 is a schematic view of the structure of the present invention in actual use.
In the figure:
1. a work table; 11. a dust falling port;
2. a transmission rack; 21. a frame body; 22. a transmission chain; 23. a limit baffle ring;
3. A bearing turnover mechanism; 31. clamping and overturning components; 311. a slipway module; 312. a support frame; 313. a motor; 314. a clamping block; 315. an encoder; 316. a trough-type photoelectric sensor; 317. a coupling; 318. a screw rod support; 32. a load bearing clamp; 33. a rotating assembly; 331. a driving motor; 332. a rotating seat; 333. a driving wheel; 334. a synchronous belt; 335. driven wheel; 34. a lifting assembly; 341. a cylinder; 342. a lifting frame; 343. a guide rail; 344. a guide rail bracket;
4. A carrying mechanism; 41. a transport rack; 42. a linear module; 43. a handling assembly; 431. installing a vertical plate; 432. an electric cylinder; 433. a servo motor; 434. parallel air claws; 4341. a through hole; 435. a vertical slide rail; 436. an electric cylinder mounting seat; 437. an air claw mounting seat; 438. a support; 439. a connecting plate; 4310. a limit column; 4311. an elastic sleeve; 4312. an elastic member; 4313. a connecting arm; 4314. correlation photoelectric sensor;
5. a laser mechanism; 51. a laser galvanometer; 511. a housing; 52. a visual detection device; 53. a Y-axis assembly; 54. an X-axis assembly;
6. a laser energy power component; 61. a laser energy power meter; 62. a power meter bracket; 63. a sliding table; 64. a push rod;
7. a dust removing mechanism; 71. a dust remover; 72. a dust removal pipeline; 721. a dust collection main pipe; 722. a dust removal branch pipe;
8. A dust hopper;
9. feeding and code scanning mechanisms; 91. a skid frame; 92. a linear sliding table; 93. a slide rail assembly; 94. a laser code scanner.
Detailed Description
The invention will now be further described with reference to the drawings and preferred embodiments. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
Embodiment one:
As shown in fig. 1, a laser removing device for insulating protective paint of a lithium battery cell comprises a workbench 1, two transmission frames 2 transversely arranged on the workbench 1, a loading and code scanning mechanism 9, four bearing turnover mechanisms 3, two carrying mechanisms 4, two laser mechanisms 5, two laser energy power components 6 and a dust removing mechanism 7, wherein the two transmission frames 2 are arranged in parallel, the loading and code scanning mechanism 9 is arranged at one side of any transmission frame 2 and near the feeding end and the discharging end of the transmission frame 2, the two bearing turnover mechanisms 3 are respectively arranged at the outer sides of the two transmission frames 2, the two laser mechanisms 5 are respectively arranged at the outer sides of the bearing turnover mechanisms 3, the laser energy power components 6 are arranged at positions between the transmission frames 2 and the bearing turnover mechanisms 3, the dust removing pipeline 72 of the dust removing mechanism 7 is arranged below the workbench 1, and the dust remover 71 is arranged at one side of the workbench 1.
As shown in fig. 2, the bearing turnover mechanism 3 is provided with a clamping turnover assembly 31 for clamping the short side of the lithium battery cell and a bearing clamp 32 matched with the pole of the lithium battery cell, the bearing clamp 32 is arranged on a rotating assembly 33, and the rotating assembly 33 is driven to lift by a lifting assembly 34. Specifically:
as shown in fig. 3, the clamping and overturning assembly 31 comprises a pair of symmetrically arranged sliding table modules 311, a supporting frame 312 is installed on a sliding table of each sliding table module 311, a housing is arranged on the supporting frame 312, and a groove-type photoelectric sensor 316 is installed on the inner side of the supporting frame 312 and used for detecting whether a lithium battery cell is in place or not; wherein, a motor 313 is installed at one end of one support frame 312 (at the left side in the figure), an output shaft of the motor 313 passes through one vertical plate of the support frame 312 and is connected with a clamping block 314 through a coupling 317, the clamping block 314 is provided with a screw part, the screw part passes through a screw rod support 318, and the screw rod support 318 is installed on the other vertical plate of the support frame 312; the screw portion of the other clamp block 314 penetrates the other support frame 312 (right side in the drawing), and an encoder 315 is mounted on the screw portion.
As shown in fig. 4, the rotating assembly 33 is located in the upper housing, and includes a driving motor 331, a synchronous belt structure and a rotating seat 332, the synchronous belt structure includes a driving wheel 333, a synchronous belt 334 and a driven wheel 335, the driving wheel 333 is mounted on an output shaft of the driving motor 331, the driven wheel 335 is mounted at a lower end of the rotating seat 332, and an upper end of the rotating seat 332 is connected with the bearing clamp 32.
As shown in fig. 5, the lifting assembly 34 is located in the lower casing, the lower casing and the upper casing are spliced to form a casing, the removed objects are prevented from entering the rotating assembly 33 or the lifting assembly 34, the lifting assembly 34 comprises an air cylinder 341, a lifting frame 342 and a guide rail 343, the guide rail 343 is vertically installed on a guide rail bracket 344, a sliding block on the guide rail 343 is connected with the lifting frame 342, the air cylinder 341 is installed on the guide rail bracket 344, a push rod of the air cylinder 341 is connected with the lifting frame 342, in combination with fig. 4, a driving motor 331 is installed on the back surface of the lifting frame 342, an output shaft of the driving motor 331 penetrates through the bottom surface of the lifting frame 342, and the upper end of the rotating seat 332 penetrates through the top surface of the lifting frame 342.
As shown in fig. 6, the carrying mechanism 4 includes a carrying frame 41, a linear module 42 is mounted on each of both upper side surfaces of the carrying frame 41 along the Y axis, and a carrying unit 43 that moves back and forth along the Y axis is provided on the linear module 42. Specifically, as shown in fig. 7, the carrying assembly 43 includes a mounting vertical plate 431, an electric cylinder 432, a servo motor 433 and a parallel air claw 434, a vertical sliding rail 435 is provided on the mounting vertical plate 431, an electric cylinder mounting seat 436 is fixed above the vertical sliding rail 435, the servo motor 433 is connected to the upper end of the electric cylinder 432, a push rod of the electric cylinder 432 passes through the electric cylinder mounting seat 436 to be connected with the air claw mounting seat 437, the parallel air claw 434 is mounted below the air claw mounting seat 437, and the air claw mounting seat 437 is connected with a connecting plate 439 moving on the vertical sliding rail 435 through a supporting member 438. As shown in fig. 8, a limiting post 4310 is connected to the bottom surface of the air claw mounting seat 437, an elastic sleeve 4311 is arranged at the bottom of the limiting post 4310, and an elastic member 4312 is coated on the inner wall of the air claw parallel to the air claw 434. Through holes 4341 are formed in two air pawls of the parallel air pawls 434, opposite-type photoelectric sensors 4314 are connected to the bottom surface of the air pawl mounting seat 437 through connecting arms 4313, and the opposite-type photoelectric sensors 4314 are arranged opposite to the through holes 4341.
As shown in fig. 9, the laser mechanism 5 includes a laser galvanometer 51 that emits laser light, and a visual detection device 52 that tracks the position of the battery cell of the lithium battery and detects the paint removal effect, the visual detection device 52 is mounted on a housing 511 of the laser galvanometer 51, the laser galvanometer 51 is disposed on a Y-axis assembly 53, the Y-axis assembly 53 is disposed on an X-axis assembly 54, and both the Y-axis assembly 53 and the X-axis assembly 54 may employ a slide table mechanism.
As shown in fig. 10, the laser energy power assembly 6 includes a laser energy power meter 61, a power meter support 62, a sliding table 63 and a push rod 64, the laser energy power meter 61 is mounted on the power meter support 62, the power meter support 62 is disposed on the sliding table 63, and one side of the sliding table 63 is provided with the push rod 64 connected with the power meter support 62.
As shown in fig. 11, the transmission frame 2 includes a frame body 21 and a transmission chain 22 disposed on the frame body 21, a circle of limiting stop ring 23 is disposed along the edge of the frame body 21, one end of the limiting stop ring 23 is closed and has a circular arc structure, and the other end of the limiting stop ring is open and is a loading and unloading end.
As shown in fig. 12, the feeding code scanning mechanism 9 comprises a sliding table frame 91, a linear sliding table 92, a sliding rail assembly 93 and a laser code scanning device 94, wherein the linear sliding table 92 is arranged on the sliding table frame 91, the sliding rail assembly 93 is arranged on the sliding table frames 91 on two sides of the linear sliding table 92, and the laser code scanning device 94 is arranged on the linear sliding table 92.
As shown in fig. 1, dust falling openings 11 are formed around the bearing turnover mechanism 3 on the workbench 1. As shown in fig. 13, the dust removing mechanism 7 includes a dust remover 71 and a dust removing pipe 72, the dust removing pipe 72 has a dust removing header 721 and dust removing branch pipes 722, the number of the dust removing branch pipes 722 is equal to the number set by the carrying turnover mechanism 3, one end of each dust removing branch pipe 722 is connected with a dust hopper 8, the dust hopper 8 is mounted on the back of the workbench 1 below the dust falling port 11, and the dust removing header 721 is a reducing pipe, and the diameter of a part of the dust removing header 721, which is close to the dust remover 71, is the largest.
Embodiment one:
As shown in fig. 14, the difference from the first embodiment is that: only one transmission frame 2, two bearing turnover mechanisms 3, one carrying mechanism 4, one laser mechanism 5, one laser energy power assembly 6 and a dust removing mechanism 7 are arranged, the two bearing turnover mechanisms 3 are arranged on the outer side of the transmission frame 2, and the one laser mechanism 5 is arranged on the outer side of the bearing turnover mechanism 3.
As shown in fig. 15, in actual use, the laser removing device for insulating protective paint of a lithium battery cell according to the first embodiment is provided, a protective cover is arranged outside the device, a through hole is formed only in the upper and lower parts of the transmission frame, and a robot and a material frame which is transmitted are arranged outside the protective cover.
The laser removing device according to the first or second embodiment has the following features: the paint removal operation can be performed on the polar cylinder, because the polar cylinder belongs to the concave-convex surface, the paint removal is performed on the polar cylinder, the distance between the laser vibrating mirror 51 and the polar cylinder is required to be moved, the power of laser in a specific distance is ensured, and the paint removal effect is detected in real time by the visual detection device 52.
The method for removing the paint by adopting the laser removing device of the insulating protective paint of the lithium battery cell in the first embodiment or the second embodiment comprises the following steps:
(a) Positioning a lithium battery cell in a material frame through visual detection equipment on a robot, moving to a grabbing position to grab the lithium battery cell, placing the lithium battery cell on a transmission chain 22 of a transmission frame 2, and driving a laser code scanner 94 to move towards the transmission frame 2 by a linear sliding table 92 of a feeding code scanning mechanism 9 to scan codes for the lithium battery cell;
(b) The servo motor 433 of the carrying assembly 43 acts to drive the push rod of the electric cylinder 432 to extend downwards, the correlation photoelectric sensor 4314 detects the lithium battery cell, the parallel air claw 434 acts to clamp two large surfaces of the lithium battery cell, the push rod of the electric cylinder 432 retracts upwards, the linear module 42 acts to drive the carrying assembly 43 to move to the bearing turnover mechanism 3 along the Y axis, and the push rod of the electric cylinder 432 extends downwards;
(c) The two sliding table modules 311 of the clamping turnover assembly 31 drive the supporting frames 312 to move in opposite directions, the clamping blocks 314 clamp the short sides of the lithium battery cells, the parallel gas claws 434 are loosened, and the push rods of the electric cylinders 432 retract; the laser vibrating mirror 51 moves through the X-axis assembly 54, meanwhile, the visual detection device 52 photographs and searches for a lithium battery cell, the laser vibrating mirror 51 moves to a proper position through the Y-axis assembly 53 after finding, the laser vibrating mirror 51 emits laser to paint the polar cylinder, meanwhile, the visual detection device 52 photographs the cylinder in real time, and paint removal effect is detected;
(d) The cylinder 341 of the lifting assembly 34 acts to pull the lifting frame 342 downward, and the carrying clamp 32 descends; the motor 313 drives the clamping block 314 to turn over 180 degrees, the lithium battery cell also turns over 180 degrees, the laser galvanometer 51 emits laser to paint the bottom surface, and meanwhile the visual detection device 52 shoots the bottom surface in real time to detect the paint removal effect; the motor 313 drives the clamping block 314 to turn over 90 degrees, the lithium battery cell also turns over 90 degrees, the polar cylinder faces downwards, the cylinder 341 of the lifting assembly 34 acts to push the lifting frame 342 upwards, the bearing clamp 32 ascends and is matched with the polar cylinder, the two sliding table modules 311 drive the supporting frame 312 to move reversely, the lithium battery cell is far away, the laser galvanometer 51 emits laser to paint the large surface I, meanwhile, the visual detection device 52 shoots the large surface I in real time, and paint removal effect is detected; the driving motor 331 acts, the rotating seat 332 is driven to rotate 90 degrees through the synchronous belt structure, the lithium battery cell also rotates 90 degrees, the laser vibrating mirror 51 emits laser while moving to remove paint on the first side, and meanwhile the visual detection device 52 shoots the first side in real time to detect paint removal effect; the driving motor 331 acts, the rotating seat 332 is driven to rotate 180 degrees through the synchronous belt structure, the lithium battery cell also rotates 180 degrees, the laser vibrating mirror 51 emits laser while moving to remove paint on the side II, and meanwhile the visual detection device 52 shoots the side II in real time to detect the paint removal effect; the driving motor 331 acts, the rotating seat 332 is driven to rotate 90 degrees through the synchronous belt structure, the lithium battery cell also rotates 90 degrees, the laser vibrating mirror 51 emits laser while moving to paint the second large surface, and meanwhile the visual detection device 52 shoots the second large surface in real time to detect the paint removal effect;
(e) In the step (d), if the visual detection device 52 detects that the paint removal effect of any surface does not meet the removal requirement, the upper computer marks the lithium battery cell as a paint removal product again, the lithium battery cell is transported to the transport frame 2 by the transport assembly 43 and transported to the discharging position, the lithium battery cell is grabbed into a material frame of the charging position by the robot, paint removal is performed, and if the upper computer marks the lithium battery cell as a defective product three times, the lithium battery cell is classified as the defective material frame; and the products marked as qualified are all classified into qualified material frames, and the qualified material frames are transported to the next working procedure by a transport mechanism after being filled.
In addition, in the above steps, the laser energy power meter 61 adjusts the position by the push rod 64, and is opposite to the laser galvanometer 51, so as to detect the power of the laser galvanometer 51 in real time, and at the same time, the power is fed back to the upper computer, and when the power is not within a specific range, the upper computer controls the laser galvanometer 51 to adjust the output power.
The laser removing device of the second embodiment is used for removing six faces of the lithium battery cell for 30s, the laser removing device of the first embodiment is equivalent to the second embodiment of the double stations, the paint removing time is 15s, and the laser removing device has high yield. Of course, in order to further shorten the paint removal time and accelerate the production efficiency, a row of a plurality of laser mechanisms 5 can be arranged to remove paint from a plurality of lithium battery cells.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (3)
1. The utility model provides a laser remove device of insulating protection lacquer of lithium cell electric core, includes workstation (1) and transversely sets up transmission frame (2) to unloading on workstation (1) to the lithium cell electric core, its characterized in that still includes:
the bearing turnover mechanism (3) is arranged at one side of the transmission frame (2) and is provided with a clamping turnover assembly (31) for clamping the short side of the lithium battery cell and a bearing clamp (32) matched with the pole of the lithium battery cell, the bearing clamp (32) is arranged on the rotating assembly (33), the rotating assembly (33) is driven to lift by the lifting assembly (34),
The carrying mechanism (4) is longitudinally erected above the transmission frame (2) and is provided with a carrying frame (41), two side surfaces above the carrying frame (41) are respectively provided with a linear module (42) along the Y axis, the linear module (42) is provided with a carrying assembly (43) which moves back and forth along the Y axis and is used for grabbing lithium battery cells from the transmission frame (2) to the bearing turnover mechanism (3) or grabbing lithium battery cells from the bearing turnover structure (3) to the transmission frame (2),
The laser mechanism (5) is arranged at the outer side of the bearing turnover mechanism (3) and comprises a laser vibrating mirror (51) for emitting laser and a visual detection device (52) for tracking the position of a lithium battery cell and detecting the paint removal effect, the visual detection device (52) is arranged on a shell (511) of the laser vibrating mirror (51), the laser vibrating mirror (51) is arranged on a Y-axis assembly (53), and the Y-axis assembly (53) is arranged on an X-axis assembly (54);
The clamping turnover assembly (31) comprises a pair of symmetrically arranged sliding table modules (311), a supporting frame (312) is arranged on a sliding table of each sliding table module (311), a motor (313) is arranged at one end of one supporting frame (312), a shaft of the motor (313) penetrates through the supporting frame (312) to be connected with a clamping block (314), the clamping block (314) is provided with a screw rod part, the screw rod part of the other clamping block (314) penetrates through the other supporting frame (312), and an encoder (315) is arranged on the screw rod part
The rotating assembly (33) comprises a driving motor (331), a synchronous belt structure and a rotating seat (332), wherein the synchronous belt structure comprises a driving wheel (333), a synchronous belt (334) and a driven wheel (335), the driving wheel (333) is arranged on an output shaft of the driving motor (331), the driven wheel (335) is arranged at the lower end of the rotating seat (332), and the upper end of the rotating seat (332) is connected with a bearing clamp (32);
The lifting assembly (34) comprises an air cylinder (341), a lifting frame (342) and a guide rail (343), the guide rail (343) is vertically arranged on a guide rail bracket (344), a sliding block on the guide rail (343) is connected with the lifting frame (342), the air cylinder (341) is arranged on the guide rail bracket (344), a push rod of the air cylinder (341) is connected with the lifting frame (342), the driving motor (331) is arranged on the back surface of the lifting frame (342), an output shaft of the driving motor (331) penetrates through the bottom surface of the lifting frame (342), and the upper end of the rotating seat (332) penetrates through the top surface of the lifting frame (342);
The carrying assembly (43) comprises an installation vertical plate (431), an electric cylinder (432), a servo motor (433) and parallel air pawls (434), wherein a vertical sliding rail (435) is arranged on the installation vertical plate (431), an electric cylinder installation seat (436) is fixed above the vertical sliding rail (435), the upper end of the electric cylinder (432) is connected with the servo motor (433), a push rod of the electric cylinder (432) penetrates through the electric cylinder installation seat (436) to be connected with the air pawl installation seat (437), the parallel air pawls (434) are arranged below the air pawl installation seat (437), and the air pawl installation seat (437) is connected with a connecting plate (439) moving on the vertical sliding rail (435) through a supporting piece (438);
A limiting column (4310) is connected to the bottom surface of the gas claw mounting seat (437), an elastic sleeve (4311) is arranged at the bottom of the limiting column (4310), and an elastic piece (4312) is coated on the inner wall of the gas claw of the parallel gas claw (434);
Two air claws of the parallel air claw (434) are provided with through holes (4341), the bottom surface of the air claw mounting seat (437) is connected with a correlation photoelectric sensor (4314) through a connecting arm (4313), and the correlation photoelectric sensor (4314) is opposite to the through holes (4341);
A laser energy power assembly (6) is arranged on a workbench (1) opposite to a laser vibrating mirror (51), the laser energy power assembly (6) comprises a laser energy power meter (61), a power meter support (62), a sliding table (63) and a push rod (64), the laser energy power meter (61) is arranged on the power meter support (62), the power meter support (62) is arranged on the sliding table (63), and one side of the sliding table (63) is provided with the push rod (64) connected with the power meter support (62);
The laser removing device further comprises a feeding code scanning mechanism (9) which is arranged on one side of the transmission frame (2) and is close to the feeding end and the discharging end of the transmission frame (2), the feeding code scanning mechanism (9) comprises a sliding table frame (91), a linear sliding table (92), a sliding rail component (93) and a laser code scanning device (94), the linear sliding table (92) is arranged on the sliding table frame (91), the sliding rail component (93) is arranged on the sliding table frames (91) on two sides of the linear sliding table (92), and the laser code scanning device (94) is arranged on the linear sliding table (92);
the laser removing method of the lithium battery cell insulating protective paint comprises the following steps:
(a) Positioning a lithium battery cell in a material frame through visual detection equipment on a robot, moving to a grabbing position to grab the lithium battery cell, placing the lithium battery cell on a transmission chain (22) of a transmission frame (2), and driving a laser code scanner (94) to move towards the transmission frame (2) by a linear sliding table (92) of a feeding code scanning mechanism (9) to scan codes for the lithium battery cell;
(b) A servo motor (433) of the carrying assembly (43) acts to drive a push rod of the electric cylinder (432) to extend downwards, the opposite-emission type photoelectric sensor (4314) detects a lithium battery cell, a parallel air claw (434) acts to clamp two large faces of the lithium battery cell, the push rod of the electric cylinder (432) retracts upwards, a linear module (42) acts to drive the carrying assembly (43) to move to a bearing turnover mechanism (3) along a Y axis, and the push rod of the electric cylinder (432) extends downwards;
(c) Two slipway modules (311) of the clamping turnover assembly (31) drive the supporting frame (312) to move in opposite directions, the clamping blocks clamp the short sides of the lithium battery cells, the parallel air pawls (434) are loosened, and the push rods of the electric cylinders (432) are retracted; the laser vibrating mirror (51) moves through the X-axis assembly (54), the visual detection device (52) shoots and searches for a lithium battery cell, the laser vibrating mirror (51) moves to a proper position through the Y-axis assembly (53) after finding, the laser vibrating mirror (51) emits laser to paint the polar cylinder, and the visual detection device (52) shoots the cylinder in real time to detect the paint removal effect;
(d) The cylinder (341) of the lifting assembly (34) acts to pull the lifting frame (342) downwards, and the bearing clamp (32) descends; the motor (313) drives the clamping block (314) to turn over 180 degrees, the lithium battery cell also turns over 180 degrees, the laser vibrating mirror (51) emits laser to paint the bottom surface, and meanwhile the visual detection device (52) shoots the bottom surface in real time to detect the paint removal effect; the motor (313) drives the clamping block (314) to turn over 90 degrees, the lithium battery cell also turns over 90 degrees, the polar cylinder face is downward, the air cylinder (341) of the lifting assembly (34) acts to push the lifting frame (342) upwards, the bearing clamp (32) ascends and is matched with the polar cylinder face, the two sliding table modules (311) drive the supporting frame (312) to move reversely and far away from the lithium battery cell, the laser vibrating mirror (51) emits laser to paint the large surface I, and meanwhile the visual detection device (52) shoots the large surface I in real time to detect the paint removal effect; the driving motor (331) acts, the rotating seat (332) is driven to rotate 90 degrees through the synchronous belt structure, the lithium battery cell also rotates 90 degrees, the laser vibrating mirror (51) emits laser while moving to remove paint on the first side surface, and meanwhile the visual detection device (52) shoots the first side surface in real time to detect the paint removal effect; the driving motor (331) acts, the rotating seat (332) is driven to rotate 180 degrees through the synchronous belt structure, the lithium battery cell also rotates 180 degrees, the laser vibrating mirror (51) emits laser while moving to remove paint on the second side surface, and meanwhile the visual detection device (52) shoots the second side surface in real time to detect the paint removal effect; the driving motor (331) acts, the rotating seat (332) is driven to rotate 90 degrees through the synchronous belt structure, the lithium battery cell also rotates 90 degrees, the laser vibrating mirror (51) emits laser while moving to remove paint on the second large surface, and meanwhile the visual detection device (52) shoots the second large surface in real time to detect the paint removal effect;
(e) In the step (d), if the visual detection device (52) detects that the paint removal effect of any surface does not meet the removal requirement, the upper computer marks the lithium battery cell as a product for removing paint again, the lithium battery cell is conveyed to a conveying frame (2) by a conveying component (43) to be conveyed to a discharging position, the lithium battery cell is grabbed into a material frame of the discharging position by a robot, paint removal is performed again, and if the upper computer marks the lithium battery cell as a defective product three times, the lithium battery cell is classified as a defective material frame; the products marked as qualified are all classified into qualified material frames, and the qualified material frames are transported to the next working procedure by a transport mechanism after being filled;
In the step (c) and the step (d), the laser energy power meter (61) adjusts the position through the push rod (64) and is opposite to the laser galvanometer (51), the power of the laser galvanometer (51) is detected in real time, and meanwhile, the power is fed back to the upper computer, and when the power is not in a specific range, the upper computer controls the laser galvanometer (51) to adjust the output power.
2. The laser removal device for insulating protective paint of lithium battery cells according to claim 1, wherein: the conveying frame (2) comprises a frame body (21) and a conveying chain (22) arranged on the frame body (21), a circle of limiting baffle ring (23) is arranged along the edge of the frame body (21), one end of the limiting baffle ring (23) is closed and is in a circular arc structure, the other end of the limiting baffle ring is open, and the limiting baffle ring is a loading and unloading end.
3. The laser removal device for insulating protective paint of lithium battery cells according to claim 1, wherein: dust falling openings (11) are formed in the periphery of the bearing turnover mechanism (3) on the workbench (1); the laser removing device further comprises a dust removing mechanism (7), the dust removing mechanism (7) comprises a dust remover (71) and a dust removing pipeline (72), the dust removing pipeline (72) is provided with a dust removing main pipe (721) and dust removing branch pipes (722), the number of the dust removing branch pipes (722) is equal to the number of the dust removing branch pipes (722) arranged by the bearing turnover mechanism (3), one end of each dust removing branch pipe (722) is connected with a dust hopper (8), the dust hopper (8) is arranged on the back of the workbench (1) below the dust falling port (11), and the dust removing main pipe (721) is a reducing pipe, and the part of the dust removing main pipe, which is close to the dust remover (71), has the largest diameter.
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| CN118988885B (en) * | 2024-09-23 | 2025-09-23 | 重庆福伦德实业有限公司 | New energy motor controller copper busbar laser cleaning equipment |
| CN119387909A (en) * | 2024-12-31 | 2025-02-07 | 山东上运激光科技有限公司 | Automatic positioning punching device |
| CN120206058A (en) * | 2025-05-28 | 2025-06-27 | 成都迈锐捷激光技术有限公司 | A battery cutting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548353A (en) * | 2020-12-09 | 2021-03-26 | 厦门柔性电子研究院有限公司 | Double-station laser coding equipment and operation method thereof |
| WO2024007729A1 (en) * | 2022-07-06 | 2024-01-11 | 北京机械工业自动化研究所有限公司 | Mechanical gripper for automatic grasping and stacking of battery cell and extruded board |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2720360B2 (en) * | 1990-08-21 | 1998-03-04 | 関東自動車工業株式会社 | Painted surface inspection equipment for vehicles |
| JP2000055586A (en) * | 1998-08-05 | 2000-02-25 | Mitsubishi Heavy Ind Ltd | Method and system for removing soot of heat exchanger |
| JP2005022820A (en) * | 2003-07-02 | 2005-01-27 | Sharp Corp | Recording paper transport mechanism and image forming apparatus provided with the recording paper transport mechanism |
| CN106064279A (en) * | 2016-07-27 | 2016-11-02 | 深圳英诺激光科技有限公司 | A kind of laser marking, bleaching system and processing method thereof |
| KR102250593B1 (en) * | 2019-09-27 | 2021-05-11 | (주)휴민텍 | System for assemblying battery cell case |
| CN111203631A (en) * | 2020-03-12 | 2020-05-29 | 苏州晶振智能科技有限公司 | Intelligent detection laser repair method for display screen |
| WO2022237848A1 (en) * | 2021-05-12 | 2022-11-17 | 武汉路特斯汽车有限公司 | Laser radar integrated box, cleaning device, and vehicle |
| CN114308899A (en) * | 2021-12-22 | 2022-04-12 | 苏州德龙激光股份有限公司 | Laser film removal equipment and method for insulating protective film of lithium battery cells |
| CN115091052B (en) * | 2022-05-24 | 2025-12-26 | 苏州德龙激光股份有限公司 | Dual-beam laser film removal equipment and method for insulating protective film of lithium battery cells |
| CN218768906U (en) * | 2022-09-05 | 2023-03-28 | 启迪未来(天津)国际企业管理合伙企业(有限合伙) | Laser enamel removing device for enameled wire |
| CN117983462A (en) * | 2024-01-15 | 2024-05-07 | 无锡灵鸽智能化科技有限公司 | Intelligent coating assembly line and method for lithium battery |
| CN117920682A (en) * | 2024-01-26 | 2024-04-26 | 苏州德龙激光股份有限公司 | A device and method for removing insulating protective film of lithium battery core |
| CN117862682A (en) * | 2024-01-26 | 2024-04-12 | 苏州德龙激光股份有限公司 | Laser film removing equipment and method for lithium battery cell insulating protective film |
| CN117718599A (en) * | 2024-01-26 | 2024-03-19 | 苏州德龙激光股份有限公司 | Automatic laser film removing equipment and method for lithium battery cell insulating protective film |
-
2024
- 2024-05-11 CN CN202410580601.8A patent/CN118143472B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548353A (en) * | 2020-12-09 | 2021-03-26 | 厦门柔性电子研究院有限公司 | Double-station laser coding equipment and operation method thereof |
| WO2024007729A1 (en) * | 2022-07-06 | 2024-01-11 | 北京机械工业自动化研究所有限公司 | Mechanical gripper for automatic grasping and stacking of battery cell and extruded board |
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