CN114867212B - FOG full-automatic lamination equipment - Google Patents
FOG full-automatic lamination equipment Download PDFInfo
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- CN114867212B CN114867212B CN202210582438.XA CN202210582438A CN114867212B CN 114867212 B CN114867212 B CN 114867212B CN 202210582438 A CN202210582438 A CN 202210582438A CN 114867212 B CN114867212 B CN 114867212B
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- fpc
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- sheet
- fpc sheet
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- 238000003475 lamination Methods 0.000 title claims abstract description 14
- 239000000758 substrate Substances 0.000 claims abstract description 107
- 239000011521 glass Substances 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 55
- 238000012546 transfer Methods 0.000 claims abstract description 54
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000001179 sorption measurement Methods 0.000 claims description 57
- 230000000007 visual effect Effects 0.000 claims description 37
- 238000001514 detection method Methods 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 2
- 230000005012 migration Effects 0.000 claims description 2
- 238000012797 qualification Methods 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 10
- 238000007731 hot pressing Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010030 laminating Methods 0.000 description 6
- 238000005485 electric heating Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
- H05K3/0067—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto an inorganic, non-metallic substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
The invention discloses FOG full-automatic lamination equipment, which comprises a lamination mechanism and an FPC feeding mechanism for conveying FPC sheets to the lamination mechanism; the FPC feeding mechanism comprises a lifting assembly, a material sucking assembly, a transfer platform assembly and a feeding transfer assembly, and the FPC sheet is transferred to the FPC sheet feeding assembly through the feeding transfer assembly. According to the invention, automatic feeding and pressing of the FPC sheet and the glass substrate are realized, and the working efficiency and the qualification rate of pressing the FPC sheet and the glass substrate are improved.
Description
Technical Field
The invention relates to the technical field of FPC mounting, in particular to FOG full-automatic lamination equipment.
Background
The flexible printed circuit board, also called flexible circuit board, soft board, english is FPC (Flexible Printed Circuit abbreviation), is a flexible printed circuit board with high reliability made of polyimide or polyester film as base material. It features light weight, thin thickness, softness and flexibility. The method is mainly used for a plurality of products such as mobile phones, notebook computers, PDAs, digital cameras, liquid crystal display screens and the like.
Components based on FPC sheets are often designed and developed based on specific application purposes, often in various shapes and sizes. Because the hardness of the FPC board is insufficient, the FPC board is softer and has light weight, a corresponding special feeding tray is required to be manufactured for each FPC sheet, and a plurality of limiting grooves corresponding to the size of the FPC sheet are arranged on the special feeding tray so as to fix and transport the FPC sheet.
Because some electronic products have high-density and high-speed signal connection requirements, the FPC sheet needs to be pressed onto a Glass substrate (Glass) first, and then, a subsequent processing process is performed, which is a FOG processing process. The current material loading to FPC sheet mainly carries out the material loading operation through the manual work, also lacks simultaneously to the preliminary examination before the FPC sheet pressfitting to lead to FPC sheet and glass substrate pressfitting processing's inefficiency and qualification rate low.
Therefore, there is a need to design a FOG full-automatic lamination device to solve the above-mentioned problems.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide the FOG full-automatic lamination equipment, which can realize automatic feeding and lamination of the FPC sheet and the glass substrate and improve the working efficiency and qualification rate of lamination of the FPC sheet and the glass substrate.
In order to achieve the above purpose, the invention adopts the following technical scheme: a FOG full-automatic laminating equipment comprises a laminating mechanism and an FPC feeding mechanism for conveying FPC sheets to the laminating mechanism; the FPC feeding mechanism comprises a lifting assembly, a material sucking assembly, a transfer platform assembly and a feeding transfer assembly, and the FPC sheet is transferred to the FPC sheet feeding assembly through the feeding transfer assembly.
Preferably, the pressing mechanism further comprises a light channel bearing table and a visual positioning assembly corresponding to the position of the light channel bearing table, the visual positioning assembly comprises a pair of visual cameras capable of moving in opposite directions or back to each other under the action of the driving part, the light channel bearing table is provided with a light channel through groove which is communicated up and down and is distributed along the moving direction of the visual cameras, a light channel light transmitting block is embedded in the light channel through groove, the visual cameras can shoot the lower surface of the FPC sheet on the light channel bearing table through the light channel light transmitting block, the visual cameras 261 shoot marking points and pins on the lower surface of the FPC sheet, and the visual cameras serve as positioning basis of subsequent procedures, namely, the accurate positioning of the FPC sheet is completed, the accurate pressing position of the subsequent glass substrate and the FPC sheet is ensured, and the pressing efficiency of the FPC sheet is ensured.
Preferably, the visual positioning assembly further comprises a camera mounting bracket, the driving part comprises a first screw rod and a driving motor, the first screw rod is horizontally arranged, the driving motor is used for driving the first screw rod to rotate, the visual camera is connected with the first screw rod through the mounting bracket, when the driving motor is used for driving the first screw rod to rotate, the camera mounting bracket drives the visual camera to slide along a limiting guide rail on the fixed plate, and the driving motor is used for driving the first screw rod to rotate so as to adjust the positions of the two visual cameras, so that the distance between the pair of visual cameras is matched with the distance between different mounting points on the FPC sheet.
Preferably, the pressing assembly comprises a portal frame fixedly connected to the frame, a lifting cylinder for driving the hot pressing adsorption part to move up and down is fixedly connected to the portal frame, the hot pressing adsorption part comprises a vacuum adsorption head located right above the optical channel through groove, an electric heating block is arranged at the upper end of the vacuum adsorption head and used for heating FPC (flexible printed circuit) sheets adsorbed at the lower end of the vacuum adsorption head, the vacuum adsorption head is used for sucking the FPC sheets located on the loading carrier plate, when the lower end face of the glass substrate is abutted to the upper surface of the optical channel light transmission block, the vision camera shoots the mounting mark point on the glass substrate through the optical channel light transmission block, so that the position of the glass substrate to be pressed with the FPC sheets is adjusted according to the position, and the electric heating block is used for heating the vacuum adsorption head so as to facilitate the hot pressing of the glass substrate and the FPC sheets.
Preferably, the FPC sheet material loading subassembly is including placing the material loading carrier plate and the drive of a plurality of FPC sheets the material loading carrier plate to the material loading moves the triaxial driving piece that the subassembly is close to or keeps away from that the subassembly is moved to the material loading, be provided with the lift module on the triaxial driving piece, the lift module through horizontal module with material loading carrier plate swing joint, offer the vacuum adsorption hole of a plurality of absorption FPC sheets of placing it on the material loading carrier plate, the material loading carrier plate is used for bearing the FPC sheet of transferring from FPC feeding mechanism, through vacuum adsorption Kong Xizhu FPC sheet, thereby the FPC sheet takes place the position offset when avoiding removing the material loading carrier plate and influences follow-up vacuum adsorption head and get the material.
Preferably, one side of keeping away from drive hot pressing adsorption part on the portal frame is provided with FPC material loading pre-detection assembly, the material loading detects the group including detecting camera and drive the horizontal migration module that detects camera round trip movement, be provided with the garbage collection box in the frame, through FPC material loading pre-detection assembly detects and predefines the FPC sheet of placing on the material loading carrier plate, preliminarily fixes a position this FPC sheet and confirms the required compensation volume before sending into next process, detects simultaneously whether damage appears on the surface of FPC sheet. Wherein the FPC sheet with unsatisfactory surface damage and the FPC sheet with position compensation amount exceeding the adjustment range are placed in the waste collection box for unified recovery.
Preferably, the substrate feeding assembly comprises a substrate placing carrier plate, a substrate feeding module and a triaxial moving module fixedly arranged on the frame, the substrate placing carrier plate is connected with the triaxial moving module through a rotating motor, a substrate feeding sucker for conveying the glass substrate to the substrate placing carrier plate is arranged on the substrate feeding module, and the triaxial moving module moves the glass substrate placed on the substrate placing carrier plate to the optical channel bearing table to realize automatic feeding of the glass substrate.
Preferably, the lifting assembly comprises a feeding support and an FPC sheet feeding motor which are fixedly arranged on an FPC feeding machine table, the second feeding motor drives the screw rod to rotate so that the movable carrier plate fixedly arranged at the top end of the feeding support moves back and forth along the length direction of the guide rod, the lifting assembly transfers the feeding tray provided with the FPC sheet to the position below the feeding assembly, the feeding assembly comprises a feeding support fixedly arranged on the FPC feeding machine table and a feeding cylinder arranged on the feeding support, a sucking disc support is arranged at the top of the piston rod of the feeding cylinder, a plurality of vacuum sucking discs used for adsorbing the feeding tray are arranged on the sucking disc support, the feeding tray provided with the FPC sheet is sequentially moved upwards for feeding by the lifting assembly, automatic feeding efficiency of the feeding tray provided with the FPC sheet is improved, and one side, far away from the lifting assembly, of the FPC machine table is provided with an FPC sheet discharging assembly with the same structure as the lifting assembly and the feeding assembly.
Preferably, the material sucking assembly adsorbs the material loading tray to the transfer platform assembly, the transfer platform assembly includes that the setting is in the Flexible Printed Circuit (FPC) feeding machine length direction both sides is transferred the support, is transferred the board and drive it moves along transferring the displacement portion that the support reciprocated to transfer the board, the displacement portion includes displacement driving motor and conveyer belt.
Preferably, the feeding transfer component comprises a supporting seat and a feeding adsorption piece which are fixedly arranged on the FPC feeding machine table, the feeding adsorption piece is movably connected with the supporting seat through a transfer module, the feeding adsorption piece comprises an adsorption cylinder and a feeding adsorption head positioned at the top end of a piston rod of the adsorption cylinder, and the FPC sheet on the feeding tray is moved into the FPC sheet feeding component through the feeding adsorption head.
The invention has the beneficial effects that:
according to the automatic feeding device, the FPC sheets in the feeding tray are sequentially transferred to the FPC sheet feeding assembly through the transfer platform assembly, and the FPC sheet feeding assembly is moved to the pressing assembly, so that automatic feeding of the FPC sheets is realized; the glass substrate is transferred to the pressing assembly through the substrate feeding assembly, so that automatic feeding of the glass substrate is realized; the pressing assembly presses the glass substrate and the FPC sheet, so that automatic feeding and pressing of the FPC sheet and the glass substrate are realized, and the working efficiency and the qualification rate of pressing the FPC sheet and the glass substrate are improved.
Drawings
FIG. 1 is an isometric view of the overall structure of a pressing mechanism according to a preferred embodiment of the present invention;
FIG. 2 is an isometric view of the overall structure of an FPC feeding mechanism according to a preferred embodiment of the present invention;
FIG. 3 is a schematic view of a lifting assembly according to a preferred embodiment of the present invention;
FIG. 4 is a schematic view of a suction assembly according to a preferred embodiment of the present invention;
FIG. 5 is a schematic view of a transfer platform assembly according to a preferred embodiment of the present invention;
FIG. 6 is a schematic diagram of a loading transfer assembly according to a preferred embodiment of the present invention;
FIG. 7 is a schematic view of a part of a substrate feeding assembly according to a preferred embodiment of the present invention;
FIG. 8 is a schematic view of a pressing mechanism according to a preferred embodiment of the present invention;
FIG. 9 is a schematic view of an optical channel stage according to a preferred embodiment of the present invention;
FIG. 10 is a schematic view of a pressing assembly according to a preferred embodiment of the present invention;
FIG. 11 is a schematic view of another part of the pressing mechanism according to a preferred embodiment of the present invention;
FIG. 12 is a schematic view of a loading assembly for FPC sheet material according to a preferred embodiment of the present invention;
FIG. 13 is a left side view of a pressing mechanism according to a preferred embodiment of the present invention;
in the figure: 1. a frame; 2. a pressing mechanism; 21. FPC sheet material loading assembly; 211. a triaxial driving member; 212. a loading carrier plate; 213. a lifting module; 214. a transverse module; 215. vacuum adsorption holes; 22. a substrate feeding assembly; 221. a triaxial moving module; 222. a substrate feeding module; 223. a substrate feeding sucker; 224. placing a carrier plate on the substrate; 225. a rotating motor; 23. a pressing assembly; 231. a portal frame; 232. a hot-press adsorption part; 2321. a vacuum adsorption head; 2322. an electric heating block; 233. a lifting cylinder; 24. FPC material loading pre-detection assembly; 241. detecting a camera; 242. a horizontal movement module; 243. a waste collection box; 25. an optical channel carrier; 251. the optical channel is communicated with the groove; 252. a light channel light transmitting block; 26. a visual positioning assembly; 261. a vision camera; 262. a driving section; 2621. a driving motor; 2622. a first screw rod; 263. a camera mounting bracket; 264. a spacing guide rail; 3. FPC feeding mechanism; 31. a lifting assembly; 311. a feeding bracket; 312. a second screw rod; 313. FPC sheet material loading motor; 314. a guide rod; 315. moving the carrier plate; 32. a suction assembly; 321. a material sucking bracket; 322. a material sucking cylinder; 323. a suction cup bracket; 324. a vacuum chuck; 33. a transfer platform assembly; 331. a transfer support; 332. a transfer plate; 333. a displacement section; 34. a loading transfer assembly; 341. a support base; 342. a feeding adsorption piece; 3421. feeding an adsorption head; 3422. an adsorption cylinder; 343. a transfer module; 4. FPC feeding board.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Referring to fig. 1 to 13, a FOG full-automatic laminating apparatus in the present embodiment includes a laminating mechanism 2 and an FPC feeding mechanism 3 that feeds FPC sheets to the laminating mechanism 2; the pressing mechanism 2 comprises an FPC sheet feeding assembly 21, a substrate feeding assembly 22 and a pressing assembly 23 for pressing the FPC sheet and the glass substrate, wherein the FPC sheet feeding assembly 21 automatically feeds the FPC sheet, the substrate feeding assembly 22 automatically feeds the glass substrate, the feeding efficiency of the glass substrate and the FPC sheet is improved, and the pressing assembly 23 presses the FPC sheet and the glass substrate, so that the working efficiency of pressing the FPC sheet and the glass substrate is improved; the FPC feeding mechanism 3 comprises a lifting assembly 31, a material sucking assembly 32, a transfer platform assembly 33 and a loading transfer assembly 34, and the FPC sheet is transferred to the FPC sheet loading assembly 21 through the loading transfer assembly 34, so that automatic loading of the FPC sheet is realized.
Referring to fig. 8 to 11, the pressing mechanism 2 further includes a light channel carrying table 25 and a visual positioning assembly 26 corresponding to the position of the light channel carrying table 25, where the visual positioning assembly 26 includes a pair of visual cameras 261 capable of moving in opposite directions or back directions under the action of a driving portion 262, and when the FPC sheets are actually mounted, the positions of the mounting positions on the glass substrate are also changed due to different types of the FPC sheets, so that when the FPC sheets of different types are pressed against the glass substrate, the positions of the marking points on the FPC sheets are changed, which means that the distance between the two visual cameras 261 for capturing the marking points on the lower surfaces of the two FPC sheets is changed, and by setting a pair of visual cameras 261 with adjustable positions, the positions of the two visual cameras 261 can be adjusted in real time according to the marking points on the FPC sheets, and at the same time, the pressing efficiency of the glass substrate and the FPC sheets can be improved;
the light channel plummer 25 is provided with a light channel through groove 251 which is vertically communicated and is distributed along the moving direction of the visual camera 261, a light channel light transmitting block 252 is embedded in the light channel through groove, the visual camera 261 can shoot the lower surface of the FPC sheet on the light channel plummer 25 through the light channel light transmitting block 252, the visual camera 261 shoots the marking points and pins on the lower surface of the FPC sheet, the visual camera 261 is used as the positioning basis of the subsequent procedure, namely the precise positioning of the FPC sheet is completed, the subsequent position accuracy of the lamination of the glass substrate and the FPC sheet is ensured, and the lamination efficiency of the FPC sheet is ensured.
Referring to fig. 8, the visual positioning assembly 26 further includes a camera mounting bracket 263, the driving portion 262 includes a first screw 2622 horizontally disposed and a driving motor 2621 for driving the first screw 2622 to rotate, the visual camera 261 is connected with the first screw 2622 through the mounting bracket, when the driving motor 2621 drives the first screw 2622 to rotate, the camera mounting bracket 263 drives the visual camera 261 to slide along the limiting guide rail 264 on the fixed plate, and the driving motor 2621 drives the first screw 2622 to rotate so as to adjust the positions of the two visual cameras 261, so that the distance between the pair of visual cameras 261 is adapted to the distance between the FPC sheets of different models;
before the FPC sheet is pressed with the glass substrate, the vacuum suction head 2321 fully sucks the FPC sheet, the triaxial moving module 221 transfers the glass substrate onto the optical channel bearing table 25, at this time, the glass substrate is slightly higher than the upper surface of the optical channel transparent block 252, and the mounting mark point on the glass substrate is fully exposed right above the optical channel through slot 251, so that the vision camera 261 can shoot the mounting mark point on the glass substrate through the optical channel through slot 251. The position of the glass substrate is compensated by the substrate feeding assembly 22 according to the positioning position confirmed by the FPC sheet which has been precisely positioned before, so that the position of the mounting mark point on the glass substrate photographed by the vision camera 261 is consistent with the position of the mark point on the FPC sheet, and at this time, the positioning of the glass substrate is completed. Subsequently, the lifting cylinder 233 drives the vacuum suction head 2321, on which the FPC sheet is sucked, to move downward, and the FPC sheet is pressed on the glass substrate at the set position, so that the thermocompression bonding of the FPC sheet and the glass substrate is achieved.
Referring to fig. 10, the pressing assembly 23 includes a gantry 231 fixedly connected to the frame 1, a lifting cylinder 233 for driving a thermal compression adsorption portion 232 to move up and down is fixedly connected to the gantry 231, the thermal compression adsorption portion 232 includes a vacuum adsorption head 2321 located right above the optical channel through groove 251, an electric heating block 2322 is disposed at an upper end of the vacuum adsorption head 2321 and is used for heating an FPC adsorbed at a lower end of the vacuum adsorption head 2321, the vacuum adsorption head 2321 is used for sucking an FPC sheet located on the loading carrier 212, when a lower end surface of the glass substrate abuts against an upper surface of the optical channel transparent block 252, the visual camera 261 photographs a mounting mark point on the glass substrate through the optical channel transparent block 252, so that a position of the glass substrate to be pressed with the FPC sheet is conveniently adjusted, and the electric heating block heats the vacuum adsorption head so that the glass substrate and the FPC sheet are conveniently subjected to thermal compression.
Referring to fig. 12, the FPC sheet feeding assembly 21 includes a feeding carrier plate 212 for placing a plurality of FPC sheets and a triaxial driving member 211 for driving the feeding carrier plate 212 to approach or depart from the feeding transfer assembly 34, the feeding carrier plate 212 is L-shaped, and when the feeding transfer assembly 34 moves the FPC sheets onto the pressing mechanism 2, the feeding carrier plate 212 is driven by the triaxial driving member 211 to move in a direction approaching to the feeding transfer assembly 34, so that the FPC sheets are fed conveniently;
the three-axis driving piece 211 is provided with a lifting module 213, the lifting module 213 is movably connected with the loading carrier plate 212 through a transverse module 214, fine adjustment of the position of the loading carrier plate 212 can be realized through the lifting module 213 and the transverse module 214, when loading is required, the transverse module 214 and the lifting module 213 drive the FPC sheet material adsorbed with the loading carrier plate 212 to approach to a vacuum adsorption head 2321 on the hot-press adsorption part 232, so that the vacuum adsorption head 2321 is convenient for sucking the FPC sheet material;
the loading carrier plate 212 is provided with a plurality of vacuum adsorption holes 215 for adsorbing the FPC sheets placed thereon, the loading carrier plate 212 is used for bearing the FPC sheets transferred from the FPC feeding mechanism 3, the FPC sheets are sucked through the vacuum adsorption holes 215, and the phenomenon that the position deviation of the FPC sheets is caused when the loading carrier plate 212 is moved to influence the follow-up vacuum adsorption head 2321 to take materials is avoided.
Referring to fig. 11, an FPC feeding pre-detection assembly 24 is disposed on a side of the gantry 231 far away from the driving hot-pressing adsorption portion 232, the feeding detection assembly includes a detection camera 241 and a horizontal movement module 242 driving the detection camera 241 to reciprocate, a waste collection box 243 is disposed on the gantry 1, when the FPC sheet is placed on the feeding carrier 212, the horizontal movement module 242 drives the detection camera 241 to move above the feeding carrier 212, and performs photographing detection on the FPC sheet, and the FPC sheet placed on the feeding carrier 212 is detected and pre-positioned by the FPC feeding pre-detection assembly 24, so as to initially position the sheet and determine a compensation amount required before the next process is sent, and simultaneously detect whether the surface of the FPC sheet is damaged. The FPC sheets whose surface is damaged to be unsatisfactory and the FPC sheets whose position compensation amount exceeds the adjustment range are placed in the reject container 243 to be collectively recovered. The FPC sheet feeding unit 21 then feeds the detected FPC sheet directly under the vacuum suction head 2321, and performs positional compensation of four coordinate dimensions of X, Y, Z, and angle, for the FPC sheet at the same time. After the position-compensated FPC sheet is sent into and sucked by the vacuum suction head 2321, the marking point on the lower surface of the FPC sheet is just in the range of the viewing angle photographed by the vision camera 261, and the vision camera 261 can observe and record the marking point on the lower surface of the FPC through the light channel through groove 251.
Referring to fig. 7, the substrate feeding assembly 22 includes a substrate placement carrier 224, a substrate feeding module 222, and a triaxial moving module 221 fixedly disposed on the frame 1, the substrate placement carrier 224 is connected with the triaxial moving module 221 through a rotating motor 225, and a plurality of vacuum adsorption holes are formed in the substrate placement carrier 224 for adsorbing a glass substrate placed thereon, so that the position deviation in the transportation process of the glass substrate is prevented from affecting the lamination of the subsequent glass substrate with an FPC sheet, and the rotating motor 225 rotates to rotate the substrate placement carrier 224 connected with the substrate placement carrier, thereby facilitating the adjustment of the position angle of the glass substrate;
the substrate feeding module 222 is provided with a substrate feeding sucker 223 for conveying the glass substrate onto the substrate placing carrier plate 224, and the glass substrate placed on the substrate placing carrier plate 224 is moved onto the optical channel bearing table 25 by the triaxial moving module 221, so that automatic feeding of the glass substrate is realized.
Referring to fig. 3, the lifting assembly 31 includes a feeding support 311 and an FPC sheet feeding motor 313 fixed on the FPC feeding machine 4, the FPC sheet feeding motor 313 drives the screw rod two 312 to rotate, so that the movable carrier 315 fixed on the top end of the feeding support 311 moves back and forth along the length direction of the guide rod 314, the lifting assembly 31 transfers the feeding tray containing the FPC sheet to the suction assembly 32, the suction assembly 32 includes a suction support 321 fixed on the FPC feeding machine 4 and a suction cylinder 322 located on the suction support 321, a suction disc support 323 is arranged on the top of a piston rod of the suction cylinder 322, a plurality of vacuum suction discs 324 for adsorbing the feeding tray are arranged on the suction disc support 323, the feeding tray containing the FPC sheet is sequentially moved upwards by the lifting assembly 31, the automatic feeding efficiency of the feeding tray containing the FPC sheet is improved, and one side, far away from the lifting assembly 31, of the feeding machine 4 is provided with a suction assembly having the same structure as the lifting assembly 31 and the discharging assembly 32.
Referring to fig. 5, the material sucking assembly 32 sucks the feeding tray onto the transferring platform assembly 33, the transferring platform assembly 33 includes a transferring support 331, a transferring plate 332 and a displacement portion 333 driving the transferring plate 332 to reciprocate along the transferring support 331, when the material sucking assembly 32 sucks the top feeding tray, the displacement portion 333 drives the transferring plate 332 to move below the material sucking assembly 32, and at this time, the transferring plate 332 is located between the next feeding tray and the material sucking assembly 32, the material sucking assembly 32 can place the feeding tray on the transferring plate 332, and then the displacement portion 333 drives the transferring plate 332 to move below the feeding assembly 34;
the displacement portion 333 includes a displacement driving motor 2621 and a conveyor belt, and a plurality of positioning blocks are disposed on the transfer plate 332, and the positioning blocks are used to position the loading tray on the transfer plate 332, so as to prevent the loading tray on the transfer plate 332 from falling off when the transfer plate 332 moves.
Referring to fig. 6, the loading transfer assembly 34 includes a supporting seat 341 fixed on the FPC feeding machine 4 and a plurality of loading adsorbing members 342, the loading adsorbing members 342 are movably connected with the supporting seat 341 through a transfer module 343, the loading adsorbing members 342 include an adsorbing cylinder 3422 and a loading adsorbing head 3421 positioned at the top end of a piston rod of the adsorbing cylinder 3422, and the loading adsorbing head 3421 is used for moving the FPC sheet on the loading tray to the FPC sheet loading assembly 21, that is, the transfer module 343 drives the loading adsorbing head 3421 for adsorbing the FPC sheet to move to the loading carrier 212.
Working principle: firstly, automatically feeding FPC sheets, wherein an FPC sheet feeding motor 313 in a lifting assembly 31 drives a screw rod II 312 to rotate, so that a plurality of feeding trays stacked on a movable carrying plate 315 move upwards to the position below a suction assembly 32, a suction cylinder 322 drives a vacuum chuck 324 to suck the feeding tray filled with the FPC sheets and move upwards and higher than the plane of a transfer plate 332, when a displacement part 333 on a transfer platform assembly 33 drives the transfer plate 332 to move below the vacuum chuck 324, the vacuum chuck 324 descends, the feeding tray filled with the FPC sheets is placed on the transfer plate 332, then the displacement part 333 drives the transfer plate 332 to move below a feeding adsorbing piece 342 in the middle of the machine, and the adsorbing head sucks the FPC sheets in the feeding trays and moves to the feeding carrying plate 212 on the FPC sheet feeding assembly 21 under the driving of the transfer module 343, so that the FPC sheets are adsorbed and fixed through vacuum adsorption holes 215 on the feeding carrying plate 212;
the FPC sheet placed on the loading carrier plate 212 is detected and pre-positioned by the FPC loading pre-detection assembly 24, the mark points on the upper surface of the FPC sheet placed on the loading carrier plate 212 are shot by the detection camera 241, the FPC sheet is initially positioned, the compensation amount required before the FPC sheet is fed into the next process is determined, and meanwhile, whether the surface of the FPC sheet is damaged or not is detected. The FPC sheets whose surface is damaged to be unsatisfactory and the FPC sheets whose position compensation amount exceeds the adjustment range are placed in the reject container 243 to be collectively recovered. The FPC sheet feeding unit 21 then feeds the detected FPC sheet directly under the vacuum suction head 2321, and performs positional compensation of four coordinate dimensions of X, Y, Z, and angle, for the FPC sheet at the same time. After the position-compensated FPC sheet is sent into and sucked by the vacuum suction head 2321, the marking point on the lower surface of the FPC sheet is just within the viewing angle range shot by the vision camera 261, and the vision camera 261 can observe and record the marking point on the lower surface of the FPC through the light channel through groove 251;
and then the lifting cylinder 233 drives the vacuum adsorption head 2321 to descend so as to suck the FPC sheet on the loading carrier plate 212, and after the FPC sheet is completely sucked, the lifting cylinder 233 drives the vacuum adsorption head 2321 to slightly ascend so as to separate the FPC sheet from the loading carrier plate 212. At this time, the FPC sheet feeding assembly 21 drives the feeding carrier plate 212 to retreat to give way to the vision camera 261, at this time, the vision camera 261 shoots the marking points and pins on the lower surface of the FPC sheet, and the marking points and pins are used as positioning basis for the subsequent process, so that the precise positioning of the FPC sheet is completed;
at this time, the substrate feeding assembly 22 starts to work to automatically feed the glass substrate, the substrate feeding module 222 transfers the glass substrate onto the substrate placement carrier 224, and one side (pins and mounting mark points thereof) of the substrate to be pressed with the FPC sheet extends out of the substrate placement carrier 224, the triaxial moving module 221 transfers the glass substrate onto the optical channel bearing table 25, at this time, the glass substrate is slightly higher than the upper surface of the optical channel transparent block 252, and the mounting mark points on the glass substrate are completely exposed right above the optical channel through slot 251, so that the vision camera 261 can shoot the mounting mark points on the glass substrate through the optical channel through slot 251. Compensating the position of the glass substrate by using the substrate feeding assembly 22 according to the positioning position confirmed by the FPC sheet which is precisely positioned before, so that the position of the mounting mark point on the glass substrate shot by the vision camera 261 is consistent with the position of the mark point on the FPC sheet, and at the moment, the glass substrate positioning is completed;
finally, the substrate feeding assembly 22 drives the substrate placing carrier plate 224 to descend, so that the upper surface of the substrate placing carrier plate 224 and the upper surface of the light channel transparent block 252 are on the same plane, so that the pressed side of the glass substrate just abuts against the upper surface of the light channel transparent block 252, and then the lifting cylinder 233 drives the hot pressing adsorption part 232 adsorbed with the FPC sheet to move downwards, and the heated FPC is pressed onto the glass substrate, so as to realize hot pressing of the FPC sheet.
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 (7)
1. FOG full-automatic lamination equipment, its characterized in that: comprises a pressing mechanism (2) and an FPC feeding mechanism (3) for conveying FPC sheets to the pressing mechanism (2); the pressing mechanism (2) comprises an FPC sheet, a substrate feeding component (22) and a pressing component (23) for pressing the FPC sheet and a glass substrate, the FPC feeding mechanism (3) comprises a lifting component (31), a material sucking component (32), a transfer platform component (33) and a feeding transfer component (34), the FPC sheet is transferred to the FPC sheet feeding component (21) through the feeding transfer component (34), the pressing mechanism (2) further comprises a light channel bearing table (25) and a visual positioning component (26) corresponding to the position of the light channel bearing table (25), the visual positioning component (26) comprises a pair of visual cameras (261) which can move towards or away from each other under the action of a driving part (262), the light channel bearing table (25) is provided with a light channel through groove (251) which is communicated up and down and is distributed along the moving direction of the visual cameras (261), a light channel light transmitting block (252) is embedded in the light channel through groove (251), the visual channel bearing table (261) can be fixedly connected to the surface of the frame (23) on the frame (1), the utility model discloses a hot press adsorption unit, including frame (231), hot press adsorption unit (232) including light passageway logical groove (251) are equipped with vacuum adsorption head (2321), vacuum adsorption head (2321)'s upper end is equipped with electrical heating piece (2322), is used for adsorbing the FPC sheet of vacuum adsorption head (2321) lower extreme heats, one side that keeps away from drive hot press adsorption unit (232) on frame (231) is provided with FPC material loading pre-detection subassembly (24), the material loading detects the group including detection camera (241) and drive horizontal migration module (242) that detection camera (241) reciprocated, be provided with waste collection box (243) on frame (1).
2. The FOG full-automatic bonding apparatus of claim 1, wherein: the visual positioning assembly (26) further comprises a camera mounting bracket (263), the driving part (262) comprises a first screw rod (2622) which is horizontally arranged and a driving motor (2621) which drives the first screw rod (2622) to rotate, the visual camera (261) is connected with the first screw rod (2622) through the mounting bracket, and when the driving motor (2621) drives the first screw rod (2622) to rotate, the camera mounting bracket (263) drives the visual camera (261) to slide along a limiting guide rail (264) on the fixed plate.
3. The FOG full-automatic bonding apparatus of claim 1, wherein: the FPC sheet feeding assembly (21) comprises a feeding carrier plate (212) for placing a plurality of FPC sheets and a triaxial driving piece (211) for driving the feeding carrier plate (212) to approach or separate from the feeding transfer assembly (34), wherein a lifting module (213) is arranged on the triaxial driving piece (211), the lifting module (213) is movably connected with the feeding carrier plate (212) through a transverse module (214), and a plurality of vacuum adsorption holes (215) for adsorbing the FPC sheets placed on the feeding carrier plate (212) are formed in the feeding carrier plate.
4. The FOG full-automatic bonding apparatus of claim 1, wherein: the substrate feeding assembly (22) comprises a substrate placing carrier plate (224), a substrate feeding module (222) and a triaxial moving module (221) fixedly arranged on the frame (1), wherein the substrate placing carrier plate (224) is connected with the triaxial moving module (221) through a rotating motor (225), and a substrate feeding sucker (223) for conveying a glass substrate to the substrate placing carrier plate (224) is arranged on the substrate feeding module (222).
5. The FOG full-automatic bonding apparatus of claim 1, wherein: lifting assembly (31) are including setting firmly material loading support (311) and FPC sheet material loading motor (313) on FPC feeding board (4), FPC sheet material loading motor (313) drive lead screw two (312) rotate and make set firmly in remove carrier plate (315) on material loading support (311) top round trip movement along the length direction of guide bar (314), lifting assembly (31) are with the material loading tray that is equipped with the FPC sheet material transfer to inhale material subassembly (32) below department, inhale material subassembly (32) including set firmly on FPC feeding board (4) inhale material support (321) and be located inhale material cylinder (322) on material support (321), inhale material cylinder (322) piston rod top and be provided with a sucking disc support (323), be provided with a plurality of vacuum chuck (324) that are used for adsorbing the material loading tray on sucking disc support (323), on FPC feeding board (4) keep away from one side of lifting assembly (31) be provided with one and lift assembly (31) inhale material subassembly (32) and inhale material structure the same.
6. The FOG full-automatic bonding apparatus of claim 5, wherein: the feeding tray is adsorbed onto the transfer platform assembly (33) by the material absorbing assembly, the transfer platform assembly (33) comprises transfer supports (331) arranged on two sides of the FPC feeding machine table (4) in the length direction, transfer plates (332) and a displacement portion (333) for driving the transfer plates (332) to reciprocate along the transfer supports (331), and the displacement portion (333) comprises a displacement driving motor and a conveying belt.
7. The FOG full-automatic bonding apparatus of claim 6, wherein: the feeding and transferring assembly (34) comprises a supporting seat (341) and a feeding adsorption piece (342) which are fixedly arranged on the FPC feeding machine table (4), the feeding adsorption piece (342) is movably connected with the supporting seat (341) through a transferring module (343), the feeding adsorption piece (342) comprises an adsorption cylinder (3422) and a feeding adsorption head (3421) arranged at the top end of a piston rod of the adsorption cylinder (3422), and the FPC sheet on the feeding tray is moved into the FPC sheet feeding assembly (21) through the feeding adsorption head (3421).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210582438.XA CN114867212B (en) | 2022-05-26 | 2022-05-26 | FOG full-automatic lamination equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210582438.XA CN114867212B (en) | 2022-05-26 | 2022-05-26 | FOG full-automatic lamination equipment |
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| Publication Number | Publication Date |
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| CN114867212A CN114867212A (en) | 2022-08-05 |
| CN114867212B true CN114867212B (en) | 2023-12-19 |
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| CN202210582438.XA Active CN114867212B (en) | 2022-05-26 | 2022-05-26 | FOG full-automatic lamination equipment |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204014414U (en) * | 2013-12-27 | 2014-12-10 | 东莞市奥思睿德世浦电子科技有限公司 | FOG pressing aid in a kind of structural member |
| CN112462540A (en) * | 2020-11-20 | 2021-03-09 | 浙江鼎晶科技有限公司 | Full-automatic FOG binding equipment |
| CN114401585A (en) * | 2022-01-26 | 2022-04-26 | 深圳市梦启半导体装备有限公司 | Press fitting equipment |
-
2022
- 2022-05-26 CN CN202210582438.XA patent/CN114867212B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204014414U (en) * | 2013-12-27 | 2014-12-10 | 东莞市奥思睿德世浦电子科技有限公司 | FOG pressing aid in a kind of structural member |
| CN112462540A (en) * | 2020-11-20 | 2021-03-09 | 浙江鼎晶科技有限公司 | Full-automatic FOG binding equipment |
| CN114401585A (en) * | 2022-01-26 | 2022-04-26 | 深圳市梦启半导体装备有限公司 | Press fitting equipment |
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| CN114867212A (en) | 2022-08-05 |
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