CN116646425B - Multi-phase compatible UV curing press-fit mechanism and curing press-fit process - Google Patents
Multi-phase compatible UV curing press-fit mechanism and curing press-fit process Download PDFInfo
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- CN116646425B CN116646425B CN202310681954.2A CN202310681954A CN116646425B CN 116646425 B CN116646425 B CN 116646425B CN 202310681954 A CN202310681954 A CN 202310681954A CN 116646425 B CN116646425 B CN 116646425B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 157
- 238000001723 curing Methods 0.000 title claims abstract description 36
- 238000003848 UV Light-Curing Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000008569 process Effects 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 155
- 230000001360 synchronised effect Effects 0.000 claims abstract description 52
- 230000033001 locomotion Effects 0.000 claims abstract description 38
- 230000009471 action Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 239000003292 glue Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000003475 lamination Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002503 electroluminescence detection Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
- H01L31/188—Apparatus specially adapted for automatic interconnection of solar cells in a module
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
- H01L21/67706—Mechanical details, e.g. roller, belt
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67739—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
- H01L21/67742—Mechanical parts of transfer devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
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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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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
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- Sealing Battery Cases Or Jackets (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention provides a multi-phase compatible UV curing press-fit mechanism and a curing press-fit process, and relates to the technical field of photovoltaic cell preparation. The curing press-fit mechanism comprises a controller, a UV lamp curing movement mechanism, a pressing plate synchronous lifting mechanism, a bottom plate movement mechanism and a pressing plate distance separating mechanism; the pressing plate can be driven to move along the movement direction of the battery piece through the action of the bottom plate movement mechanism, so that the pressing plate is positioned right above the battery piece when being pressed down; through clamp plate branch apart from mechanism, can automatically regulated fixed clamp plate and the interval between the movable clamp plate for the clamp plate can adapt to multiple piece interval, the cluster interval of different specification size battery piece. Therefore, the invention solves the problems that the butt joint precision can not be ensured and the compatibility is poor in the traditional UV curing pressing mechanism.
Description
Technical Field
The invention relates to the technical field of photovoltaic cell preparation, in particular to a multi-phase compatible UV curing press-fit mechanism and a curing press-fit process.
Background
The dense grid glue interconnected photovoltaic module is one of novel photovoltaic processes in the current market, and the process uses UV glue to realize the interconnection of the battery piece and the metal wire for series connection, so that the welding procedure in the traditional photovoltaic process is omitted, the silver consumption can be greatly reduced, and the process cost can be effectively reduced. In the process of carrying out the dense grid glue interconnection photovoltaic module, if the degree of adhesion between the battery piece and the metal wire for series connection does not reach the standard, the EL detection result is NG, and then the battery string is scrapped; therefore, the UV curing press-fit mechanism is a key workstation in the process of the dense grid glue interconnected photovoltaic module, and the function of the UV curing press-fit mechanism is to realize and enhance the fit degree between the battery piece and the metal wire for series connection by executing UV curing and press-fit actions. However, the following problems exist in the prior art:
(1) The butt joint precision between traditional UV solidification lamination mechanism and the battery piece can not be guaranteed, can lead to the pressfitting effect not enough.
For example, chinese patent publication No. CN219005036U provides a presser for fixing a wire for serial connection on a battery piece, which includes a presser for attaching the wire for serial connection to the battery piece, and a handling assembly capable of placing the presser on the wire for serial connection; another example is chinese patent with publication No. CN207952990U, which provides a battery piece welding device and a wire pressing mechanism for serial connection, where the welding device includes a wire pressing mechanism for serial connection for pressing a wire for serial connection on a battery piece, and the wire pressing mechanism for serial connection includes a first pressure head, a second pressure head, and a lifting assembly for driving the first pressure head and the second pressure head to lift.
Although the prior art provides different structural components capable of executing pressing action, the pressing tool and the wire pressing mechanism for series connection are not provided with mobility; that is, in most of the conventional UV curing press-fitting mechanisms, the position of the press-fitting portion (the structural portion capable of performing the press-fitting action) on the process line is fixed. However, in practical applications, to ensure production efficiency and save production costs, the battery plate and the wire for serial connection generally move continuously along with the transmission mechanism; under such a situation, there is an action space between the stationary lamination portion and the continuously moving battery piece, so that the accuracy of butt joint between the lamination portion and the battery piece cannot be ensured, and thus a good lamination effect cannot be achieved.
In addition, in the traditional UV curing pressing mechanism, a plurality of groups of air cylinders are generally arranged on two sides of the pressing plate as lifting power pieces in a dividing way; however, the cylinder has the disadvantage of slow motion, which is likely to further reduce the accuracy of the butt joint between the nip portion and the battery piece.
(2) The traditional UV curing pressing mechanism has no compatibility and cannot adapt to various sheet spacing and string spacing of battery sheets with different specifications and sizes.
In the practical application process of most traditional UV curing press-fit mechanisms, when the sheet spacing and the string spacing of the battery sheets are changed, the UV curing press-fit mechanisms with different parameters are generally required to be replaced, or the press-fit parts are subjected to position fine adjustment in a manual mode, so that the problem of high debugging operation difficulty exists, and the production speed is reduced, the equipment stopping and starting cost is increased, and the like.
(3) In addition, the traditional UV curing pressing mechanism is also easy to damage the battery piece, and because the air cylinders used in the mechanism have the movement characteristic of larger impact force, and the air cylinders arranged on the two sides of the pressing plate are easy to generate the problem of asynchronous actions, so that the air cylinders can cause the conditions of overlarge pressure and inclined pressing plate when driving the pressing plate to press down, and further the battery piece can be hidden and cracked or even cracked, and each metal wire for series connection after curing can not be completely attached to the battery piece. Moreover, the traditional UV curing pressing mechanism mostly adopts a glass pressing plate, so that the pressing plate has the defects of difficult processing, low processing precision, high cost and fragility, and the parallelism of a pressing surface relative to a battery piece is high when the pressing is carried out, so that the assembling difficulty of the whole mechanism is high.
Disclosure of Invention
The invention aims to provide a multi-phase compatible UV curing press-fit mechanism and a curing press-fit process, wherein the position dynamic correspondence between a pressing plate and a battery piece can be realized through a bottom plate movement mechanism, and the piece spacing and the string spacing of the battery piece can be adapted through a pressing plate spacing mechanism, so that the problems that the butt joint precision cannot be ensured and the compatibility is poor in the traditional UV curing press-fit mechanism are solved.
The invention is realized by adopting the following technical scheme:
the multi-phase compatible UV curing press-fit mechanism comprises a controller, a UV lamp curing movement mechanism, a pressing plate synchronous lifting mechanism, a bottom plate movement mechanism and a pressing plate distance separating mechanism; the bottom plate movement mechanism comprises a mounting plate, two parallel first sliding rails are fixedly mounted on the mounting plate, a motor is fixedly mounted between the two first sliding rails, the motor is connected with the bottom plate through a transmission part, and two end parts of the bottom plate are respectively and slidably mounted on the two first sliding rails; the pressing plate distance separating mechanism comprises a fixed pressing plate part and a movable pressing plate part positioned at one side of the fixed pressing plate part, wherein the fixed pressing plate part comprises a fixed pressing plate, the movable pressing plate part comprises a movable pressing plate, and two end parts of the movable pressing plate are respectively connected with the two power guide assemblies; the actions of the UV lamp curing movement mechanism, the pressing plate synchronous lifting mechanism, the bottom plate movement mechanism and the pressing plate distance separating mechanism are controlled by a controller.
In the UV curing pressing mechanism, under the control action of a controller: the pressing plate can be driven to move along the movement direction of the battery piece through the action of the bottom plate movement mechanism, so that the pressing plate is positioned right above the battery piece when being pressed down, namely, the butt joint precision between the pressing plate and the battery piece is ensured; through clamp plate branch apart from mechanism, can automatically regulated fixed clamp plate and the interval between the movable clamp plate to make the clamp plate can adapt to multiple piece interval, the cluster interval of different specification size battery piece, and need not carry out manual operation, make this mechanism possess the compatibility.
Further, the transmission part comprises a first synchronous wheel, the first synchronous wheel is fixedly connected with an output shaft of the motor, the first synchronous wheel is connected with a second synchronous wheel through a synchronous belt, the second synchronous wheel is fixedly connected with the shaft end of a first screw rod, the first screw rod is matched with a first nut, the first nut is fixedly connected with a nut fixing block, and the nut fixing block is fixedly connected with a bottom plate.
Further, the power guide assembly comprises an air cylinder, the air cylinder is connected with the pressing plate supporting plate, the pressing plate supporting plate is slidably mounted on the second sliding rail, and the upper portion of the pressing plate supporting plate is fixedly connected with the end portion of the movable pressing plate.
Further, the UV lamp solidification motion mechanism comprises a servo linear module, a UV lamp fixing plate is arranged above the servo linear module, a third sliding rail is arranged on one side of the servo linear module, one end face of the UV lamp fixing plate is in sliding connection with the third sliding rail, and a UV lamp is fixedly arranged on the UV lamp fixing plate.
Further, the pressing plate synchronous lifting mechanism comprises a servo motor, the servo motor is connected with the first lifting transmission part and the second lifting transmission part which is positioned at one side of the first lifting transmission part, and two ends of the pressing plate are fixedly connected above the two lifting transmission parts.
Further, the output shaft of servo motor is connected with third synchronizing wheel fixed connection, and the third synchronizing wheel passes through the hold-in range and is connected with the fourth synchronizing wheel in the first lift transmission part, fourth synchronizing wheel and second lead screw axle head fixed connection, and the second lead screw cooperates with the second nut, and second nut and initiative limit lifter plate fixed connection, initiative limit lifter plate sliding connection are on the fourth slide rail, and one of them tip of initiative limit lifter plate top fixed connection clamp plate.
Further, the third synchronizing wheel is further connected with a fifth synchronizing wheel in the second lifting transmission part through a synchronizing belt, the fifth synchronizing wheel is fixedly connected with the shaft end of a third screw rod, the third screw rod is matched with a third nut, the third nut is fixedly connected with a driven side lifting plate, the driven side lifting plate is slidably connected on a fifth sliding rail, and the upper part of the driven side lifting plate is fixedly connected with the other end part of the pressing plate.
Further, the clamp plate includes fixed clamp plate and movable clamp plate, and the clamp plate adopts the metal material, has seted up the fretwork of inverted trapezoid groove type on the clamp plate, and the lower surface of clamp plate is pasted and is equipped with soft nonmetallic material liner.
The curing and pressing process performed by the multi-phase compatible UV curing and pressing mechanism comprises the following steps:
step one: after the battery piece with the metal wire for series connection is transmitted to the curing pressing mechanism by the transmitting mechanism, the bottom plate moving mechanism moves in cooperation with the moving speed and the moving direction of the battery piece, so that the pressing plate moves and is kept right above the battery piece;
step two: the pressing plate synchronously moves with the lifting mechanism, presses down the pressing plate to enable the metal wires for series connection to be embedded into the adhesive, and extrudes the adhesive between the metal wires for series connection and the battery piece, so that the metal wires for series connection and the battery piece are further attached;
step three: the UV lamp curing movement mechanism moves to enable the UV lamp to move to the upper side of the pressing plate and turn on the UV lamp, and the UV lamp irradiates ultraviolet rays to UV glue points on the battery piece through hollowed-out parts on the pressing plate;
after the steps are performed on each group of battery strings and the specification and the size of the battery piece are changed, the pressing plate distance separating mechanism acts to adjust the distance between the fixed pressing plate and the movable pressing plate.
Further, each group of battery strings comprises n battery pieces, and when the n+1th battery piece moves to the curing press-fit mechanism, a movable pressing plate in the pressing plate distance-dividing mechanism can slide along the second sliding rail, so that an additional string-dividing size is formed between the n battery piece and the n+1th battery piece.
In the curing and pressing process, the effects of pressing plate positioning, pressing plate pressing and UV curing can be sequentially realized by executing the first step to the third step, so that the metal wires for series connection can be tightly attached to the battery pieces; after the pressing plate distance dividing mechanism executes the action, the first step to the third step are repeatedly executed, so that the complete interconnection effect of a plurality of groups of battery strings or battery strings with different specifications can be realized.
The beneficial effects achieved by the invention are as follows:
1. in the multi-phase compatible UV curing pressing mechanism:
(1) The bottom plate movement mechanism is arranged, so that the pressing plate can be driven to move along the movement direction of the battery piece on the conveying mechanism, and the pressing plate is positioned right above the battery piece when being pressed down, namely, the butt joint precision between the pressing plate and the battery piece is ensured;
(2) Through setting up clamp plate branch apart from mechanism, can automatically regulated fixed clamp plate and the interval between the movable clamp plate to make the clamp plate can adapt to multiple piece interval, the cluster interval of different specification size battery piece, and need not carry out manual operation, even make this mechanism possess the compatibility.
Therefore, compared with the traditional UV curing press-fit mechanism, the press-fit mechanism not only can ensure the butt-joint precision between the press plate and the battery piece, but also has compatibility of being capable of adapting to various piece spacing and string spacing of battery pieces with different specifications and sizes, thereby ensuring good press-fit effect; in addition, the device has the advantages of high structural integration level, simplicity in operation, convenience in use and lower cost.
2. The curing and pressing technology by utilizing the multi-phase compatible UV curing and pressing mechanism enables the metal wires for series connection to be tightly attached to the battery piece by sequentially executing the first step to the third step; by enabling the pressing plate distance separating mechanism to act after each group of battery strings are executed with three steps, additional string separating sizes can be automatically reserved among different battery strings, and excessive manual intervention is not needed; the press plate distance separating mechanism is enabled to act after the specification and the size of the battery piece are changed, so that the process can adapt to various piece distances and string distances.
3. In addition, the invention optimizes the synchronous lifting mechanism of the pressing plate, changes the driving and lifting of the original cylinder into the driving of the servo motor and the simultaneous transmission of two groups of lifting transmission parts at two sides, realizes the synchronous high-speed idle stroke descending, decelerating, buffering and pressing at two sides, thereby reducing the heaviness of the original mechanism and greatly improving the debugging property; and the pressing plate is optimized, the traditional glass material is not used any more, the machined part of the metal material is easier to machine and the machining precision is easier to ensure, the laminating flexibility is improved by attaching the soft nonmetallic material gasket, and the assembling difficulty of the whole mechanism is also reduced.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a multi-phase compatible UV curing lamination mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of a base plate movement mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of a platen gap mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a synchronous lifting mechanism for a pressing plate according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a structure in which a synchronous lifting mechanism of a pressing plate is connected with the pressing plate according to an embodiment of the invention;
FIG. 6 is a schematic view of a UV lamp curing motion mechanism according to an embodiment of the invention;
FIG. 7 is a schematic view of a platen according to an embodiment of the present invention;
FIG. 8 is a schematic diagram illustrating the operation of the synchronous lifting mechanism of the medium-voltage board in the second step according to the embodiment of the present invention;
FIG. 9 is a schematic diagram of the UV lamp curing movement mechanism action in step three according to the embodiment of the invention;
FIG. 10 is a schematic diagram of the motion of the platen gap mechanism according to an embodiment of the present invention;
in the figure: 1. a conveying mechanism; 2. a battery sheet; 3. a wire for serial connection; 4. a base plate movement mechanism; 41. a mounting plate; 42. a first slide rail; 43. a motor; 44. a first synchronizing wheel; 45. a second synchronizing wheel; 46. a first screw rod; 47. a first nut; 48. a nut fixing block; 49. a bottom plate; 5. a pressing plate distance separating mechanism; 51. a fixed pressing plate; 52. a movable platen; 53. a cylinder; 54. a platen support plate; 55. a second slide rail; 6. a pressing plate synchronous lifting mechanism; 61. a servo motor; 62. a third synchronizing wheel; 63. a fourth synchronizing wheel; 64. a second screw rod; 65. a driving side lifting plate; 66. a fifth synchronizing wheel; 67. a third screw rod; 68. a driven side lifting plate; 7. a UV lamp curing movement mechanism; 71. a servo linear module; 72. a UV lamp fixing plate; 73. a third slide rail; 74. a UV lamp; 81. and (5) hollowing.
Detailed Description
For clarity of explanation of the solution of the present invention, the following will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1, in a first aspect of the present invention, there is provided a multi-phase compatible UV curing press-fit mechanism, which includes a base plate moving mechanism 4, a platen synchronous lifting mechanism 6 is disposed above the base plate moving mechanism 4, a platen spacing mechanism 5 is disposed above the platen synchronous lifting mechanism 6, a UV lamp curing moving mechanism 7 is disposed above the platen spacing mechanism 5, and actions of the UV lamp curing moving mechanism 7, the platen synchronous lifting mechanism 6, the base plate moving mechanism 4 and the platen spacing mechanism 5 are controlled by a controller (not shown in the drawing), wherein specific opening positions in practical application are set by technicians in combination with conditions of an operation site.
Wherein:
as shown in fig. 2, the base plate moving mechanism 4 includes a rectangular mounting plate 41, two first sliding rails 42 horizontally parallel are fixedly mounted on the mounting plate 41, a motor 43 is fixedly mounted on the mounting plate 41 between the two first sliding rails 42, the motor 43 is electrically connected with the controller, the motor 43 is connected with a side end face of the rectangular base plate 49 through a transmission part, and two end parts of the base plate 49 are respectively slidably mounted on the two first sliding rails 42. Specifically: the bottom plate 49 is provided with a -shaped mounting groove, a transmission part is arranged in the mounting groove and comprises a first synchronous wheel 44, the first synchronous wheel 44 is fixedly connected with an output shaft of the motor 43, the first synchronous wheel 44 is connected with a second synchronous wheel 45 through a synchronous belt, the second synchronous wheel 45 is fixedly connected with the shaft end of a first screw rod 46, the first screw rod 46 is matched with a first nut 47, the first nut 47 is fixedly connected with one end face of a -shaped nut fixing block 48, and the other end face of the nut fixing block 48 is fixedly connected with a side end face of the mounting groove on the bottom plate 49.
As shown in fig. 3, the platen gap mechanism 5 includes a fixed platen portion, and a movable platen portion located on one side of the fixed platen portion. Specifically: the fixed platen portion includes a fixed stationary fixed platen 51, and the movable platen portion includes a movable platen 52 parallel to the fixed platen 51; the two ends of the movable pressing plate 52 are respectively connected with two power guide assemblies, each power guide assembly comprises an air cylinder 53, each air cylinder 53 is electrically connected with the controller, each air cylinder 53 is connected with a pressing plate supporting plate 54, each pressing plate supporting plate 54 is slidably mounted on a horizontal second sliding rail 55, and the upper part of each pressing plate supporting plate 54 is fixedly connected with the end of the movable pressing plate 52.
As shown in fig. 4 and 5, the platen synchronous lifting mechanism 6 includes a servo motor 61, the servo motor 61 is electrically connected with the controller, the servo motor 61 is coupled to a first lifting transmission portion, and a second lifting transmission portion located at one side of the first lifting transmission portion, both ends of the fixed platen 51 and both ends of the movable platen 52 are fixedly coupled above the two lifting transmission portions. Specifically: an output shaft of the servo motor 61 is fixedly connected with a third synchronous wheel 62, the third synchronous wheel 62 is connected with a fourth synchronous wheel 63 in the first lifting transmission part through a synchronous belt, the fourth synchronous wheel 63 is fixedly connected with a shaft end of a second screw rod 64, the second screw rod 64 is matched with a second nut, the second nut is fixedly connected with a driving side lifting plate 65, two sides of the driving side lifting plate 65 are respectively and slidably connected onto two vertical fourth sliding rails, and one end part of a fixed pressing plate 51 and one end part of a movable pressing plate 52 (the two end parts are in the same direction) are fixedly connected above the driving side lifting plate 65; the third synchronizing wheel 62 is further connected with a fifth synchronizing wheel 66 in the second lifting transmission part through a synchronous belt, the fifth synchronizing wheel 66 is fixedly connected with the shaft end of a third screw rod 67, the third screw rod 67 is matched with a third nut, the third nut is fixedly connected with a driven side lifting plate 68, two sides of the driven side lifting plate 68 are respectively and slidably connected on two vertical fifth sliding rails, and the upper part of the driven side lifting plate 68 is fixedly connected with the other end part of the fixed pressing plate 51 and the other end part of the movable pressing plate 52 (the two end parts are in the same direction).
As shown in fig. 6, the UV lamp curing movement mechanism 7 includes a servo linear module 71, a UV lamp fixing plate 72 is disposed above the servo linear module 71, a third slide rail 73 is disposed on one side of the servo linear module 71, one end surface of the UV lamp fixing plate 72 is slidably connected with the third slide rail 73, and a UV lamp 74 is fixedly mounted on the UV lamp fixing plate 72. The switches of the servo linear module 71 and the UV lamp 74 are electrically connected with the controller, respectively.
As shown in fig. 7, a plurality of inverted trapezoidal groove hollowed-out parts 81 are uniformly formed on the pressing plate in the embodiment; meanwhile, the pressing plate is made of aluminum, and a customized soft nonmetallic material gasket (the shape of which is matched with the hollowed-out part 81 on the pressing plate) is adhered to the lower surface of the pressing plate.
The working process and working principle of the structure are as follows:
in practical application, a conveying mechanism 1 is arranged between the bottom plate moving mechanism 4 and the pressing plate (i.e. the bottom plate moving mechanism comprises a fixed pressing plate 51 and a movable pressing plate 52), the conveying mechanism 1 can be selected by a person skilled in the art in the existing conveying and conveying device according to practical situations, so that the conveying mechanism can be arranged in the curing and pressing mechanism in a penetrating manner and is used for conveying the battery piece 2 and the metal wire 3 for series connection, the invention does not have other specific restrictions on the internal structure of the conveying mechanism, and the battery piece 2 with the metal wire 3 for series connection is conveyed on the conveying mechanism 1.
In the base plate moving mechanism 4, when the motor 43 is started, the first synchronizing wheel 44 drives the second synchronizing wheel 45 to synchronously rotate, the rotation of the second synchronizing wheel 45 drives the first screw rod 46 to rotate, and when the first screw rod 46 rotates, the first nut 47 matched with the first screw rod 46 moves along the length direction of the first slide rail 42, so that the base plate 49 can be indirectly driven to move along the two first slide rails 42 through the nut fixing block 48. Based on the above, the pressing plate can be driven to move along the movement direction of the battery piece 2, so that the pressing plate is always positioned right above the corresponding battery piece 2 when the pressing plate is pressed down.
In the platen gap separating mechanism 5, when the two air cylinders 53 act simultaneously, the two platen support plates 54 are driven to move synchronously along the two second slide rails 55, so that the movable platen 52 moves along the two second slide rails 55. Based on this, the interval between the fixed platen 51 and the movable platen 52 can be adjusted so that the platen can be adapted to various sheet intervals, string intervals of the battery pieces 2 of different specification sizes.
In the platen synchronous lifting mechanism 6, when the servo motor 61 is started, the third synchronous wheel 62 synchronously drives the fourth synchronous wheel 63 and the fifth synchronous wheel 66 to rotate, so that the second screw rod 64 and the third screw rod 67 simultaneously rotate, and under the action of the second nut and the third nut, the driving side lifting plate 65 and the driven side lifting plate 68 synchronously move along the two fourth sliding rails and the two fifth sliding rails respectively, thereby lifting the platen. Based on the above, the high-speed idle stroke descending deceleration buffering lamination with double-side synchronization can be realized, the debugging performance and the functional stability of the mechanism are improved, and different speed modes of lamination can be flexibly changed according to actual requirements (the realization can be realized by changing the setting parameters of the servo motor 61 in the controller).
In the UV lamp curing movement mechanism 7, when the servo linear module 71 is started, the UV lamp fixing plate 72 thereon is driven to reciprocate along the third sliding rail 73, so that the position of the UV lamp 74 can be adjusted. Based on the above, compatibility can be realized for the battery pieces 2 at different positions and the UV glue points, and the battery pieces 2 with different piece spacing and string spacing can be conveniently subjected to UV curing.
The clamp plate in this embodiment can realize the flexible pressfitting's of high spotlight effect, wherein: the inverted trapezoidal groove type hollowed-out part 81 can effectively increase the light receiving surface, and the soft nonmetallic material gasket can resist ultraviolet rays emitted by the UV lamp 74 and simultaneously provide flexibility for pressing. Based on this, damage to the battery sheet 2 and the wire 3 for series connection can be largely avoided, and good curing effect can be facilitated.
In a second aspect of the present invention, a curing and laminating process is provided, and the curing and laminating process is performed by using the multi-phase compatible UV curing and laminating mechanism described above, and specifically includes the following steps (the specific operation process of each mechanism described below is detailed in the above, and details are not described here):
step one: after the conveying mechanism 1 conveys the battery piece 2 with the metal wire 3 for series connection to the curing pressing mechanism, the controller receives signals sent by a front-stage work station, so that the bottom plate moving mechanism 4 is driven to move in accordance with the moving speed and the moving direction of the battery piece 2, and the pressing plate is moved and kept right above the battery piece 2;
step two: as shown in fig. 8, the pressing plate synchronous lifting mechanism 5 operates, presses down the pressing plate so that the wires 3 for series are fitted into the adhesive, and extrudes the adhesive between the wires 3 for series and the battery pieces 2, thereby further bonding the wires 3 for series and the battery pieces 2;
step three: as shown in fig. 9, the UV lamp curing movement mechanism 7 is operated to move the UV lamp 74 to the upper side of the pressing plate and turn on the UV lamp 74, and the UV lamp 74 irradiates UV light to UV glue points on the battery piece 2 through the hollow 81 on the pressing plate, so that the metal wire 3 for series is tightly attached to the battery piece 2 through the cured UV glue points.
After the first to third steps and the specification and the size of the battery plate 2 are changed each time, as shown in fig. 10, the platen gap mechanism 5 acts to automatically adjust the gap between the fixed platen 51 and the movable platen 52; specifically, for example, when each group of battery strings includes six battery pieces 2, after the seventh battery piece 2 moves to the position of the curing press-fit mechanism, the movable pressing plate 52 in the pressing plate spacing mechanism 5 slides along the second sliding rail 55, so that an additional string size is formed between the sixth battery piece 2 and the seventh battery piece 2. After the pressing plate distance separating mechanism 5 executes the action, the three steps are repeatedly executed, so that the complete interconnection effect of a plurality of groups of battery strings or battery strings with different specifications can be realized.
It should be noted that, in the foregoing, the driving control or the setting change of the four mechanisms based on the controller is known in the art as software program, and is not an improvement of the present invention in the prior art, so that no further description is given herein.
Of course, the foregoing is merely preferred embodiments of the present invention and is not to be construed as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and those skilled in the art will appreciate that the present invention is capable of equally varying and improving within the spirit and scope of the present invention.
Claims (9)
1. Multi-phase compatible UV curing pressing mechanism, including controller, UV lamp curing motion mechanism (7), clamp plate synchronous elevating system (6), its characterized in that:
the device also comprises a bottom plate movement mechanism (4) and a pressing plate distance separating mechanism (5);
the bottom plate movement mechanism (4) comprises a mounting plate (41), two parallel first sliding rails (42) are fixedly mounted on the mounting plate (41), a motor (43) is fixedly mounted between the two first sliding rails (42), the motor (43) is connected with a bottom plate (49) through a transmission part, and two end parts of the bottom plate (49) are respectively and slidably mounted on the two first sliding rails (42);
the pressing plate distance separating mechanism (5) comprises a fixed pressing plate part and a movable pressing plate part positioned at one side of the fixed pressing plate part, wherein the fixed pressing plate part comprises a fixed pressing plate (51) which is fixed, the movable pressing plate part comprises a movable pressing plate (52), and two ends of the movable pressing plate (52) are respectively connected with the two power guide assemblies;
the actions of the UV lamp curing movement mechanism (7), the pressing plate synchronous lifting mechanism (6), the bottom plate movement mechanism (4) and the pressing plate distance separating mechanism (5) are controlled by a controller;
the curing and pressing process performed by the multi-phase compatible UV curing and pressing mechanism comprises the following steps:
step one: after the battery piece (2) with the metal wire (3) for series connection is transmitted to the curing pressing mechanism by the transmission mechanism (1), the bottom plate movement mechanism (4) acts in cooperation with the movement speed and the movement direction of the battery piece (2), so that the pressing plate moves synchronously and is kept right above the battery piece (2);
step two: the pressing plate synchronously moves with the lifting mechanism (6), presses down the pressing plate to enable the metal wires (3) for series connection to be embedded into the adhesive, and extrudes the adhesive between the metal wires (3) for series connection and the battery pieces (2), so that the metal wires (3) for series connection and the battery pieces (2) are further attached;
step three: the UV lamp curing movement mechanism (7) moves to enable the UV lamp (74) to move to the upper side of the pressing plate and turn on the UV lamp (74), and the UV lamp (74) irradiates ultraviolet rays to UV glue points on the battery piece (2) through the hollowed-out parts (81) on the pressing plate;
after the steps are performed on each group of battery strings and the specification and the size of the battery piece (2) are replaced, the pressing plate distance separating mechanism (5) acts to adjust the distance between the fixed pressing plate (51) and the movable pressing plate (52).
2. The multi-phase compatible UV curable press-fit mechanism of claim 1, wherein: the transmission part comprises a first synchronous wheel (44), the first synchronous wheel (44) is fixedly connected with an output shaft of a motor (43), the first synchronous wheel (44) is connected with a second synchronous wheel (45) through a synchronous belt, the second synchronous wheel (45) is fixedly connected with the shaft end of a first screw rod (46), the first screw rod (46) is matched with a first nut (47), the first nut (47) is fixedly connected with a nut fixing block (48), and the nut fixing block (48) is fixedly connected with a bottom plate (49).
3. The multi-phase compatible UV curable press-fit mechanism of claim 1, wherein: the power guide assembly comprises an air cylinder (53), the air cylinder (53) is connected with a pressing plate supporting plate (54), the pressing plate supporting plate (54) is slidably mounted on a second sliding rail (55), and the upper part of the pressing plate supporting plate (54) is fixedly connected with the end part of the movable pressing plate (52).
4. The multi-phase compatible UV curable press-fit mechanism of claim 1, wherein: the UV lamp solidification movement mechanism (7) comprises a servo linear module (71), a UV lamp fixing plate (72) is arranged above the servo linear module (71), a third sliding rail (73) is arranged on one side of the servo linear module (71), one end face of the UV lamp fixing plate (72) is in sliding connection with the third sliding rail (73), and a UV lamp (74) is fixedly arranged on the UV lamp fixing plate (72).
5. The multi-phase compatible UV curable press-fit mechanism of claim 1, wherein: the pressing plate synchronous lifting mechanism (6) comprises a servo motor (61), wherein the servo motor (61) is connected with a first lifting transmission part and a second lifting transmission part positioned on one side of the first lifting transmission part, and two ends of the pressing plate are fixedly connected above the two lifting transmission parts.
6. The multi-phase compatible UV curable press-fit mechanism of claim 5, wherein: an output shaft of the servo motor (61) is fixedly connected with a third synchronous wheel (62), the third synchronous wheel (62) is connected with a fourth synchronous wheel (63) in the first lifting transmission part through a synchronous belt, the fourth synchronous wheel (63) is fixedly connected with the shaft end of a second screw rod (64), the second screw rod (64) is matched with a second nut, the second nut is fixedly connected with a driving edge lifting plate (65), the driving edge lifting plate (65) is slidably connected on a fourth sliding rail, and one end part of a pressing plate is fixedly connected above the driving edge lifting plate (65).
7. The multi-phase compatible UV curable press-fit mechanism of claim 6, wherein: the third synchronizing wheel (62) is further connected with a fifth synchronizing wheel (66) in the second lifting transmission part through a synchronous belt, the fifth synchronizing wheel (66) is fixedly connected with the shaft end of a third screw rod (67), the third screw rod (67) is matched with a third nut, the third nut is fixedly connected with a driven side lifting plate (68), the driven side lifting plate (68) is slidably connected on a fifth sliding rail, and the upper part of the driven side lifting plate (68) is fixedly connected with the other end part of the pressing plate.
8. The multi-phase compatible UV curable press-fit mechanism of claim 5, wherein: the pressing plate comprises a fixed pressing plate (51) and a movable pressing plate (52), the pressing plate is made of metal, an inverted trapezoid groove type hollowed-out part (81) is formed in the pressing plate, and a soft nonmetallic material gasket is adhered to the lower surface of the pressing plate.
9. The multi-phase compatible UV curable press-fit mechanism of claim 1, wherein: each group of battery strings comprises n battery pieces (2), and when the n+1th battery piece (2) moves to the curing pressing mechanism, a movable pressing plate (52) in the pressing plate spacing mechanism (5) can slide along a second sliding rail (55), so that additional string dividing sizes are formed between the n battery piece (2) and the n+1th battery piece (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310681954.2A CN116646425B (en) | 2023-06-09 | 2023-06-09 | Multi-phase compatible UV curing press-fit mechanism and curing press-fit process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310681954.2A CN116646425B (en) | 2023-06-09 | 2023-06-09 | Multi-phase compatible UV curing press-fit mechanism and curing press-fit process |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210142688U (en) * | 2019-07-17 | 2020-03-13 | 惠州市龙海科技有限公司 | Battery module support curing machine |
| CN112158602A (en) * | 2020-09-18 | 2021-01-01 | 拉普拉斯(无锡)半导体科技有限公司 | Adjusting device for film pasting process of photovoltaic cell |
| CN212967783U (en) * | 2020-09-27 | 2021-04-13 | 欣旺达电动汽车电池有限公司 | Curing jig is glued to module UV |
| WO2022027989A1 (en) * | 2020-08-07 | 2022-02-10 | 苏州晟成光伏设备有限公司 | Deviation correcting welding machine for battery assembly |
| EP4068395A1 (en) * | 2021-03-30 | 2022-10-05 | Golden Solar (Quanzhou) New Energy Technology Co., Ltd. | Solar cell chip arrangement machine |
| CN218471971U (en) * | 2022-08-26 | 2023-02-10 | 深圳光远智能装备股份有限公司 | Battery series welding area pad pasting device |
-
2023
- 2023-06-09 CN CN202310681954.2A patent/CN116646425B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210142688U (en) * | 2019-07-17 | 2020-03-13 | 惠州市龙海科技有限公司 | Battery module support curing machine |
| WO2022027989A1 (en) * | 2020-08-07 | 2022-02-10 | 苏州晟成光伏设备有限公司 | Deviation correcting welding machine for battery assembly |
| CN112158602A (en) * | 2020-09-18 | 2021-01-01 | 拉普拉斯(无锡)半导体科技有限公司 | Adjusting device for film pasting process of photovoltaic cell |
| CN212967783U (en) * | 2020-09-27 | 2021-04-13 | 欣旺达电动汽车电池有限公司 | Curing jig is glued to module UV |
| EP4068395A1 (en) * | 2021-03-30 | 2022-10-05 | Golden Solar (Quanzhou) New Energy Technology Co., Ltd. | Solar cell chip arrangement machine |
| CN218471971U (en) * | 2022-08-26 | 2023-02-10 | 深圳光远智能装备股份有限公司 | Battery series welding area pad pasting device |
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