CN218217856U - Automatic laminating machine of FPC - Google Patents
Automatic laminating machine of FPC Download PDFInfo
- Publication number
- CN218217856U CN218217856U CN202222190252.8U CN202222190252U CN218217856U CN 218217856 U CN218217856 U CN 218217856U CN 202222190252 U CN202222190252 U CN 202222190252U CN 218217856 U CN218217856 U CN 218217856U
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- 238000010030 laminating Methods 0.000 title claims abstract description 68
- 239000000463 material Substances 0.000 claims abstract description 123
- 239000012528 membrane Substances 0.000 claims abstract description 82
- 238000004804 winding Methods 0.000 claims abstract description 68
- 239000000758 substrate Substances 0.000 claims abstract description 56
- 238000005520 cutting process Methods 0.000 claims abstract description 47
- 238000005096 rolling process Methods 0.000 claims abstract description 19
- 230000000007 visual effect Effects 0.000 claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 34
- 239000000853 adhesive Substances 0.000 claims description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 15
- 239000000741 silica gel Substances 0.000 claims description 15
- 229910002027 silica gel Inorganic materials 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 14
- 210000000078 claw Anatomy 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 238000004064 recycling Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims 7
- 210000002489 tectorial membrane Anatomy 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 261
- 210000003128 head Anatomy 0.000 description 13
- 230000009471 action Effects 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000011889 copper foil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000013039 cover film Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model provides an automatic laminating machine of FPC includes the membrane feed bin, membrane material loading subassembly, roll up the membrane subassembly, the transmission platform, shell the membrane subassembly, cutting assembly, draw the base stock subassembly, draw the membrane subassembly, membrane transfer platform, the rolling subassembly, go up the feed bin, automatic upper and lower substrate subassembly, receive the feed bin, visual positioning system, the laminating platform, the hot pad pasting subassembly, can accomplish the material loading of tectorial membrane in-process slice or roll membrane material automatically, the dyestripping, cut, the transfer and retrieve the base stock, the material loading and the recovery of substrate, processes such as accurate laminating between membrane and the substrate. Aiming at the long backing paper after the film is torn from the roll-shaped film material, a linear track between the backing paper pulling assembly and the winding roller part is arranged, so that the speed of winding the backing paper can be accurately adjusted and kept synchronous with the speed of the winding assembly, the backing paper can be torn off more smoothly and can be recovered more orderly; the utility model discloses an automatic laminating machine of FPC can use the slice membrane material, can use the roll-like membrane material to accomplish the automatic tectorial membrane of FPC again, has practiced thrift the human cost, has promoted labor efficiency.
Description
Technical Field
The utility model belongs to the technical field of FPC covers the membrane tectorial membrane, concretely relates to automatic laminating machine of FPC.
Background
In the FPC flexible wiring board industry, the FPC coverlay functions mainly similar to the green paint on the conventional PCB board, including the following points: 1. the copper foil is protected from being exposed in the air, and the oxidation of the copper foil is avoided; 2. covering for subsequent surface treatment, such as covering the areas not requiring gold plating with a CVL; 3. in the subsequent SMT, the solder resist effect is achieved.
Existing production equipment basically strips the film from a roll of backing paper, cuts it into individual sheets, and then applies it to the copper foil. However, most of domestic FPC manufacturers are small in scale, the number of single products produced in daily life is small, and cost waste is caused by film rolling, so that most of the FPC manufacturers use a single punched cover film to manually tear the film and then attach the film to a copper foil, but the speed of manual film tearing is slow, and labor cost is high. In addition, in order to improve the production efficiency in a few production peak periods, the roll-shaped covering film material is required to be directly used for film pasting production, and in such a situation, manual film tearing and then film pasting are not suitable.
In order to solve the problems, an automatic laminating machine for FPC is urgently needed, which can not only use sheet-shaped film materials to complete automatic laminating of FPC, but also use roll-shaped film materials to complete automatic laminating of FPC, in order to deal with changeable production current situations and better save labor cost.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned current problem, the utility model provides an automatic laminating machine of FPC can use the automatic tectorial membrane of completion FPC of slice membrane material, can use roll membrane material to accomplish the automatic tectorial membrane of FPC again, is compatible more the membrane material of multiple type and state when practicing thrift the human cost.
In order to achieve the above object, the utility model provides an automatic laminating machine of FPC, which comprises a frame, a membrane feed bin and a membrane feeding assembly for flaky membrane material feeding, a roll membrane assembly for roll membrane material feeding, a transfer platform and a membrane stripping assembly for film lifting, a cutting assembly for cutting membrane, a backing paper pulling assembly and a membrane pulling assembly for tearing membrane, a membrane transfer platform for transferring torn backing paper membrane, a rolling assembly for backing paper recycling, a feeding bin for placing a substrate, an automatic substrate loading and unloading assembly for substrate loading and unloading, a collecting bin for recycling the substrate, a visual positioning system for positioning and correcting the position and condition between the membrane material and the substrate, a laminating platform and a hot-pasting membrane assembly for laminating; the film storage bin, the transfer platform, the film stripping assembly, the cutting assembly and the film transfer platform are sequentially arranged on the frame, the backing paper pulling assembly is arranged below the film stripping assembly, the film pulling assembly is movably arranged above the film transfer platform, the initial position of the backing paper pulling assembly is arranged at one end, far away from the cutting assembly, of the film transfer platform, and vacuum adsorption holes are formed in the surfaces of the film transfer platform and the transfer platform; the upper material bin and the receiving material bin are arranged beside the membrane material bin on the rack in parallel, the initial position of the laminating platform is arranged between the upper material bin and the receiving material bin, a track is arranged between the initial position and the hot laminating membrane assembly, and the laminating platform is movably arranged on the track; the winding assembly is arranged on one side, close to the film drawing assembly, of the rack and comprises a linear guide rail component for adjusting the recovery speed of the base paper, a winding support, a base paper collecting shaft for collecting the base paper, a winding roller component for assisting the winding of the base paper, a winding driving device for driving the base paper collecting shaft to rotate and a winding switch for controlling the driving device, the winding switch, the winding driving device and the winding roller component are arranged on the winding support, and the base paper collecting shaft is rotatably connected with the winding driving device; the linear guide rail component is arranged below the rack and positioned between the base paper pulling component and the winding roller component, and comprises a guide rail bracket, two groups of clamping components used for fixing base paper and a guide rail screw rod module used for driving the clamping components to move, wherein the clamping components are movably arranged on the left side and the right side of the guide rail bracket respectively and are connected with the guide rail screw rod module, and the clamping components respectively comprise a clamping piece and a clamping cylinder used for driving the clamping piece.
Preferably, the membrane material loading subassembly set up in membrane material storehouse top, the membrane material storehouse includes a lift platform and one is used for the drive lift platform's elevating gear, the membrane material loading subassembly includes that a membrane material loading guide rail, a slidable fix the membrane material loading manipulator on the membrane material loading guide rail and a membrane material loading drive assembly who drives membrane material loading manipulator, membrane material loading manipulator includes a vacuum chuck that is used for absorbing the membrane material and a cylinder for the sucking disc of drive vacuum chuck up-and-down motion.
Preferably, the film rolling assembly is arranged on one side of the frame close to the film bin, and comprises a film rolling bracket, an unreeling shaft for accommodating the rolled film material, an unreeling roller part for assisting the unreeling of the rolled film material, an unreeling driving device for driving the unreeling shaft to rotate and a film rolling switch for controlling the unreeling driving device; the film winding switch, the unwinding driving device and the unwinding roller part are arranged on the film winding support, and the unwinding shaft is rotatably connected with the unwinding driving device.
Preferably, the film stripping assembly comprises a film lifting part, a film lifting support for fixing the film lifting part, a film lifting screw rod module for driving the film lifting support to move in the horizontal direction, and a film lifting cylinder group for controlling the lifting of the film lifting device; the film drawing part comprises a silica gel micro-adhesive roller and an adhesive roller bracket for fixing the silica gel micro-adhesive roller, and two ends of the adhesive roller bracket are respectively provided with a fixing claw for fixing the silica gel micro-adhesive roller; the sticky roller support with the skinning support is connected, the air cylinder group for skinning sets up on the skinning support, is used for the drive the sticky roller support descends to drive the little sticky roller of silica gel compresses tightly the membrane material downwards, the little sticky roller of silica gel compresses tightly the membrane material after, begins to follow the quick inward movement of membrane outward flange, and the membrane glues under gluing a little and electrostatic action and sticiss the running roller and separate with the base stock, accomplishes the skinning action.
Preferably, the cutting assembly comprises a cutting support, a cutter for cutting the membrane material, a cutting cylinder for driving the cutter to lift and a visual positioning device for positioning and detecting the membrane material, and the cutter, the cutting cylinder and the visual positioning device are all fixed on the cutting support; and after the film separated from the backing paper is detected and positioned by the visual positioning device, the film is cut by driving the cutter by the cutting cylinder.
Preferably, the backing paper pulling assembly comprises a fixing plate fixed on the rack, a backing paper pulling part used for driving the backing paper and a pressing part used for pressing the backing paper; the bottom paper pulling component is arranged at one end of the fixed plate and comprises a bottom paper pulling bracket, a glue wrapping roll shaft fixed on the bottom paper pulling bracket and a roll shaft driving device used for driving the glue wrapping roll shaft to rotate; the pressing piece is arranged above the rubber covered roll shaft and comprises a pressing piece support, a pressing roll fixed on the pressing piece support and two groups of limiting cylinders respectively arranged at two ends of the pressing piece support; the pressing piece support is rotatably arranged on the base paper pulling support, the pressing piece support rotates to enable the pressing roller to press the base paper on the glue coating roller shaft, the roller shaft driving device drives the glue coating roller shaft to rotate downwards, and the base paper is driven to the linear guide rail component.
Preferably, the film drawing assembly comprises a film drawing part, a film drawing rail used for moving the film drawing part and a film drawing screw rod module used for controlling the film drawing part to move in the horizontal direction, the film drawing part comprises a film drawing bracket and an air claw used for grasping the film separated from the base paper, and the air claw is arranged on the film drawing bracket; the bottom of the film drawing support moves on the film drawing track, and the film separated from the base paper is drawn to the film transfer platform.
Preferably, the automatic upper and lower substrate assembly comprises a feeding manipulator, a receiving manipulator, a lifting device and a lead screw horizontal moving device, the feeding manipulator and the receiving manipulator are arranged on the lifting device in parallel, and the lifting device is arranged on the lead screw horizontal moving device.
Preferably, the hot film sticking assembly comprises a hot film sticking head, a lead screw horizontal moving device for driving the hot film sticking assembly to take the film from the film transfer platform, a rotating motor for adjusting the direction and position between the film and the substrate on the hot film sticking head, and a lifting device for covering the film close to the laminating platform, wherein the laminating platform and the hot film sticking head are both provided with electric heating wires.
Preferably, the vision positioning system comprises a film material alignment CCD device arranged between the film transfer platform and the thermal pasting film assembly and a substrate material alignment CCD mechanism arranged between the thermal pasting film assembly and the automatic upper and lower substrate assembly, the film material alignment CCD device comprises two area array CCD cameras for accurate alignment and a light source used in cooperation with the film material alignment CCD device, and the substrate material alignment CCD device comprises two area array CCD cameras for accurate alignment, two area array CCD cameras for defect detection and a light source used in cooperation with the substrate material alignment CCD device.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the membrane feed bin that sets up, membrane material loading subassembly, roll up the membrane module, the transmission platform, shell the membrane module, cutting assembly, draw the base stock subassembly, draw the membrane module, membrane transfer platform, the rolling subassembly, go up the feed bin, automatic substrate subassembly from top to bottom, receive the feed bin, visual positioning system, the laminating platform, heat posted membrane module, accomplish FPC automatically and cover the material loading of membrane tectorial membrane in-process slice membrane material or roll membrane material, the dyestripping, cut, the recovery of transfer and base stock, the material loading and the recovery of substrate, and a series of processes such as accurate laminating between sola membrane and the substrate. Aiming at the recovery of long base paper generated after the film of a rolled film material is torn, a linear track between a base paper pulling assembly and a winding roller part is specially arranged, the speed of winding the base paper can be accurately adjusted and kept synchronous with the speed of a winding assembly, so that the process of tearing the base paper is smoother and the recovery of the base paper is more orderly; thereby make the utility model discloses an automatic laminating machine of FPC can use the slice coating material to accomplish the automatic tectorial membrane of FPC, can use the roll coating material to accomplish the automatic tectorial membrane of FPC again, has practiced thrift the human cost, has promoted labor efficiency.
Drawings
Fig. 1 is a top view of the automatic laminating machine for FPC of the utility model.
Fig. 2 is the structure schematic diagram of the utility model discloses an automatic laminating machine of FPC.
FIG. 3 is a schematic structural view of a film storage bin in an automatic film tearing mechanism of an FPC coverfilm provided by the present invention;
fig. 4 is a schematic diagram of a film feeding assembly in an automatic film laminating machine for FPC of the present invention;
FIG. 5 is a schematic view of a rolling film assembly in an FPC automatic film laminating machine;
FIG. 6 is a schematic view of a film stripping assembly in an FPC automatic film laminating machine;
FIG. 7 is a schematic view of a cutting assembly in an automatic FPC laminator;
fig. 8 is a schematic diagram of a winding assembly in an automatic laminating machine for FPC.
In the figure: 1-a film stock bin, 11-a lifting platform, 12-a limiting baffle, 13-a limiting stop lever, 14-a film stock bin screw rod and 15-a stepping motor for the film stock bin; 2-membrane feeding assembly, 21-membrane feeding guide rail, 22-vacuum sucker, 23-cylinder for sucker, 24-stepping motor for membrane feeding, and 25-membrane feeding support; 3-film rolling component, 31-film rolling bracket, 32-unwinding shaft, 33-unwinding roller, 34-unwinding transverse rod, 35-unwinding stepping motor and 36-film rolling switch; 4-a film stripping component, 41-a silica gel micro-adhesive roller, 42-an adhesive roller bracket, 43-a fixed claw, 44-a film raising bracket, 45-a film raising screw rod module, 46-a film raising pressing air cylinder, 47-a film raising resetting air cylinder and 48-an air cylinder bracket; 5-cutting component, 51-cutting support, 52-cutter, 53-cutting cylinder and 54-CCD contraposition film sticking device; 6-a membrane transfer platform; 7-pulling the membrane assembly; 8-winding component, 81-guide rail bracket, 82-clamping piece, 83-clamping cylinder, 84-linear guide rail servo motor, 85-linear guide rail ball screw, 86-winding bracket, 87-bottom paper collecting shaft, 88-winding roller, 89-winding cross bar, 810-winding stepping motor and 811-winding switch; 9-a frame; 10-feeding a bin; 11-automatic up and down substrate assembly, 111-feeding mechanical arm and 112-receiving mechanical arm; 12-a material receiving bin; 131-a film material alignment CCD device, 132-a substrate alignment CCD device, 14-a laminating platform, 15-a hot-pasting film assembly and 151-a hot-pasting film head.
Detailed Description
For further details of the present invention, reference will now be made to the following descriptions taken in conjunction with the accompanying drawings. It is to be noted that the embodiments described below are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the embodiment provides an automatic film laminating machine for FPC, including a frame 9, a film storage bin 1 and a film loading assembly 2 for loading a sheet film material, a film rolling assembly 3 for loading a rolled film material, a transfer platform and a film peeling assembly 4 for peeling a film, a cutting assembly 5 for cutting a film, a backing paper pulling assembly and a film pulling assembly 7 for tearing a film, a film transfer platform 6 for transferring a torn backing paper film, a rolling assembly 8 for recycling backing paper, a loading bin 10 for placing a substrate, an automatic substrate loading and unloading assembly 11 for loading and unloading a substrate, a material storage bin 12 for recycling a substrate, a visual positioning system for positioning and correcting the position and condition between a film material and a substrate, a laminating platform 14 for laminating a film, and a hot-laminating assembly 15; the film feeding device comprises a film storage bin 1, a transfer platform, a film stripping assembly 4, a cutting assembly 5 and a film transfer platform 6, wherein the film storage bin 1, the transfer platform, the film stripping assembly 4, the cutting assembly 5 and the film transfer platform 6 are sequentially arranged on a rack 9, a film feeding assembly 2 is arranged above the film storage bin 1, a backing paper pulling assembly is arranged below the film stripping assembly 4, a film pulling assembly 7 is movably arranged above the film transfer platform 6, the initial position of the film pulling assembly is set to be one end, far away from the cutting assembly 5, of the film transfer platform 6, and vacuum adsorption holes are formed in the surfaces of the film transfer platform 6 and the transfer platform; go up feed bin 10 and receive feed bin 12 and set up side by side in frame 9 membrane feed bin 1 is by, 14 initial positions of laminating platform set up last feed bin 10 with receive between the feed bin 12, 14 initial positions of laminating platform with be provided with the track between the hot laminating membrane subassembly 15, 14 mobilizable settings of laminating platform are on this track.
Referring to fig. 1 and 3, the film storage bin 1 includes a lifting platform 11 and a lifting device for driving the lifting platform 11, the lifting platform 11 is disposed above the frame 9, the lifting device is disposed below the frame 9 and connected to the lifting platform 11, a limiting baffle 12 and a plurality of limiting stop rods 13 are disposed on the lifting platform 11, the lifting device includes a film storage bin screw 14 and a stepping motor 15 for the film storage bin, and the limiting baffle 12 and the plurality of limiting stop rods 13 are used for limiting the film material in the lifting process of the film material to determine the size of the film material and ensure the neatness of the film material.
Referring to fig. 1 and 4, the film feeding assembly 2 is disposed above the film storage bin 1, and includes a film feeding guide rail 21, a film feeding manipulator slidably fixed on the film feeding guide rail 21, and a film feeding driving assembly for driving the film feeding manipulator, the film feeding manipulator includes a vacuum chuck 22 for sucking a film material and a chuck cylinder 23 for driving the vacuum chuck 22 to move up and down, the film feeding driving assembly is a stepping motor 24 for film feeding, and a film feeding support 25 is disposed for mounting the film feeding guide rail 21 and the stepping motor 24 for film feeding.
Referring to fig. 1 and 5, the film winding assembly 3 is disposed on one side of the frame 9 close to the film storage bin 1, and includes a film winding support 31, an unwinding shaft 32 for accommodating the film winding, an unwinding roller component for assisting unwinding of the film winding, an unwinding driving device for driving the unwinding shaft 32 to rotate, and a film winding switch 36 for controlling the unwinding driving device; roll up membrane switch 36, unreel drive arrangement and unreel the cylinder part and set up on rolling up membrane support 31, unreel the axle 32 rotatable with unreel drive arrangement and connect, unreel the cylinder part including set up unreel the axle 32 top unreel the cylinder 33 and set up and be in unreel the horizontal pole 34 of unreeling the axle 32 below, it unreels for step motor 35 to unreel drive arrangement.
Referring to fig. 1 and 6, the film stripping assembly 4 includes a film lifting member, a film lifting bracket 44 for fixing the film lifting member, a film lifting screw module 45 for driving the film lifting bracket 44 to move in the horizontal direction, and a film lifting cylinder set for controlling the lifting of the film lifting device; the film lifting part comprises a silica gel micro-adhesive roller 41 and an adhesive roller bracket 42 for fixing the silica gel micro-adhesive roller 41, and two ends of the adhesive roller bracket 42 are respectively provided with a fixing claw 43 for fixing the silica gel micro-adhesive roller 41; sticky roller support 42 with it is connected to play membrane support 44, the air cylinder group setting for the membrane is in play membrane support 44 is last, is used for the drive sticky roller support 42 descends to drive the little sticky roller 41 of silica gel compresses tightly the membrane material downwards, the little sticky roller 41 of silica gel compresses tightly behind the membrane material, begins to move inwards fast from the membrane outward flange, and the membrane glues tightly the running roller and separates with the base stock under slightly gluing and electrostatic action, accomplishes the action of play membrane.
The film-lifting cylinder group comprises a film-lifting pressing cylinder 46 for making the adhesive roller bracket 42 descend during film lifting, a film-lifting resetting cylinder 47 for making the adhesive roller bracket 42 ascend and reset after the film lifting is finished, and a cylinder bracket 48, wherein the film-lifting pressing cylinder 46 and the film-lifting resetting cylinder 47 are respectively arranged at two sides of the cylinder bracket 48 and are fixed on the film-lifting bracket 44 through the cylinder bracket 48.
Referring to fig. 1 and 7, the cutting assembly 5 includes a cutting support 51, a cutting knife 52 for cutting the film material, a cutting cylinder 53 for driving the cutting knife 52 to move up and down, and a visual positioning device for positioning and detecting the film material, the cutting knife 52, the cutting cylinder 53 and the visual positioning device are all fixed on the cutting support 51, and the visual positioning device is a CCD alignment film sticking device 54; after the film separated from the base paper is detected and positioned by the CCD alignment film sticking device 54, the cutting air cylinder 53 is used for cutting the film by driving the cutter 52, so that the subsequent automatic alignment film sticking precision is improved.
Referring to fig. 1, the backing paper pulling assembly includes a fixing plate fixed on the frame 9, a backing paper pulling part for driving the backing paper, and a pressing part for pressing the backing paper; the bottom paper pulling component is arranged at one end of the fixed plate and comprises a bottom paper pulling bracket, a glue wrapping roll shaft fixed on the bottom paper pulling bracket and a roll shaft driving device used for driving the glue wrapping roll shaft to rotate; the roller shaft driving device is a roller shaft driving stepping motor, the pressing piece is arranged above the rubber coating roller shaft and comprises a pressing piece support, a pressing roller and two groups of limiting cylinders, the pressing roller is fixed on the pressing piece support, the two groups of limiting cylinders are respectively arranged at two ends of the pressing piece support, and the pressing piece support is rotatably arranged on the base paper pulling support.
Referring to fig. 1, the film drawing assembly 7 includes a film drawing member, a film drawing rail for moving the film drawing member, and a film drawing screw module for controlling the film drawing member to move in the horizontal direction, the film drawing member includes a film drawing support and an air claw for grasping the film separated from the base paper, and the air claw is disposed on the film drawing support; the bottom of the film drawing support moves on the film drawing track, and the film separated from the base paper is drawn to the film transfer platform 6.
Referring to fig. 1 and 8, the winding assembly 8 is disposed on one side of the frame 9 close to the film drawing assembly 7, and includes a linear guide rail component for adjusting the speed of recovering the base paper, a winding support 86, a base paper collecting shaft 87 for receiving the base paper, a winding roller component for assisting the winding of the base paper, a winding driving device for driving the base paper collecting shaft 87 to rotate, and a winding switch 811 for controlling the driving device, where the winding switch 811, the winding driving device, and the winding roller component are disposed on the winding support 86, and the base paper collecting shaft 87 is rotatably connected to the winding driving device; the winding roller part comprises a winding roller 88 arranged above the base paper collecting shaft 87 and a winding cross bar 89 arranged below the base paper collecting shaft 87, and the unwinding driving device is a stepping motor 810 for winding.
The linear guide rail component is arranged below the frame 9, is positioned between the base paper pulling component and the winding roller component, and comprises a guide rail bracket 81, two groups of clamping components for fixing base paper and a guide rail screw rod module for driving the clamping components to move, the clamping components are respectively movably arranged on the left side and the right side of the guide rail bracket 81 and connected with the guide rail screw rod module and respectively comprise a clamping piece 82 and a clamping cylinder 83 for driving the clamping piece 82, and the guide rail screw rod module comprises a linear guide rail servo motor 84 and a linear guide rail ball screw rod 85.
Referring to fig. 1 and 2, the receiving bin 12 is provided with a good receiving bin and a disposable receiving bin for sorting and recovering the coated substrates. Automatic about substrate subassembly 11 includes a material loading manipulator 111, a material receiving manipulator 112, a elevating gear and a lead screw horizontal migration device, material loading manipulator 111 with a material receiving manipulator 112 set up side by side elevating gear is last, elevating gear sets up on the lead screw horizontal migration device, just material loading manipulator 111 with a material receiving manipulator 112 all is provided with vacuum chuck.
The hot film pasting assembly 15 comprises a hot film pasting head 151 used for sucking a single film and matching with film covering work, a screw rod horizontal moving device used for driving the hot film pasting assembly 15 to take the film from the film transfer platform 6, a rotary motor used for adjusting the direction position between the film and the base material on the hot film pasting head 151 and a lifting device used for approaching the laminating platform 14 to cover the film; the laminating platform 14 and the thermal laminating head 151 are both provided with heating wires for using high temperature to enable the film to be tightly laminated with the base material, and thus, the laminating work is completed.
Referring to fig. 1, the vision positioning system includes a film material alignment CCD device 131 disposed between the film transfer platform 6 and the thermal film pasting assembly 15 and a substrate alignment CCD device 132 disposed between the thermal film pasting assembly 15 and the automatic upper and lower substrate assembly 11, the film material alignment CCD device 131 includes two area array CCD cameras for accurate alignment and a light source used in cooperation with the film material alignment CCD device 131, and the substrate alignment CCD device 132 includes two area array CCD cameras for accurate alignment, two area array CCD cameras for defect detection and a light source used in cooperation with the substrate alignment CCD device 132.
In this embodiment, if a sheet-shaped film material needs to be processed, the lifting platform 11 supplements the sheet-shaped film material at a lower position, the film bin is driven by the stepping motor 15 to ascend to the film feeding assembly 2 under the driving of the film bin screw 14, the film feeding assembly 2 transfers the sheet-shaped film material, and the lifting platform 11 is lowered and reset again to lift and carry the film material for the next time; the air cylinder 23 for the sucking disc on the film feeding assembly 2 drives the driving vacuum sucking disc 22 to downwards suck a single sheet of film material on the lifting platform 11, the driving vacuum sucking disc 22 and the air cylinder 23 for the sucking disc slide on the film feeding guide rail 21 under the driving of the stepping motor 24 for film feeding, and the sucked single sheet of film material is moved to the transfer platform.
If the roll-shaped film material needs to be processed, after the film rolling switch 36 is started, the unreeling shaft 32 is driven by the unreeling stepping motor 35 to rotate so as to pay off the roll-shaped film material, the unreeling roller 33 above the unreeling shaft 32 assists the roll-shaped film material to be smoothly paid off, and the unreeling transverse rod 34 changes the film material paying off direction so as to enable the film material to smoothly reach the transfer platform.
After the transfer platform receives the flaky or rolled film material, the vacuum adsorption holes on the surface of the transfer platform adsorb the film material, so that the film material is smooth and convenient for subsequent film drawing. The transfer platform moves to peel off membrane module 4 below, silica gel glues roller 41 a little and pushes down on the transfer platform to from the membrane outward flange and begin to remove toward the direction of membrane fast, the membrane glues under slightly and the electrostatic action and glues tight running roller and separate with the base stock, accomplishes the action of membrane.
And at the moment, the pressing part bracket on the backing paper assembly is pulled to rotate, so that the pressing roller presses the backing paper on the rubber covered roller shaft, and after one end of the backing paper is fixed, the roller shaft driving device drives the rubber covered roller shaft to rotate downwards, so that the backing paper starts to be downwards transmitted to the linear guide rail component. When the base paper reaches the linear guide rail part, the left and right clamping cylinders 83 simultaneously drive the left and right clamping pieces 82 to clamp the base paper, and the base paper is driven by the linear guide rail servo motor 84 to move on the guide rail bracket 81 at the same speed as the base paper collecting shaft 87 by the linear guide rail ball screw 85.
The clamping piece 82 clamps the base paper and moves to the winding component 8, under the condition that the winding switch 811 is turned on, the stepping motor 810 for winding drives the base paper collecting shaft 87 to rotate to collect the base paper, the base paper changes the base paper collecting direction through the winding cross rod 89, and the winding roller 88 assists the base paper to be wound and collected on the base paper collecting shaft 87.
While the backing paper is torn away for recycling, the silicone slightly-adhesive roller 41 releases the film back onto the transfer platform and allows a portion of the film to float out of the transfer platform. At the moment, the film drawing support is driven by the lead screw module to move on the film drawing track to be close to the film head floating outside the transfer platform, and after the film head is clamped by the air claw, the film head is reset to move and synchronously move with the bottom paper drawing mechanism at a constant speed, so that the separation of the bottom paper and the film is realized.
In the process that the film pulling assembly 7 pulls the torn base paper film back to the film transfer platform 6, the torn base paper film passes through the cutting assembly 5, the length of the film is confirmed at any time by the CCD alignment film sticking device 54, the length of the film exceeds the set length of the system, and the cutting cylinder 53 drives the cutter 52 to lift at the position where the length of the film exceeds the set length, so that the cutting of the film is completed. After the base paper and the film are completely separated, the torn base paper film is arranged on the film transfer platform 6 by the air claw, and the film is sucked flat by the vacuum adsorption hole on the surface of the platform, so that the work of tearing the film from a single film is completed.
At this time, the laminating platform 14 carries the substrate to be laminated to move to the hot laminating film assembly 15 along a track, and when the substrate passes through the substrate alignment CCD device 132 between the hot laminating film assembly 15 and the automatic upper and lower substrate assemblies 11, the direction of the substrate is positioned by two area array CCD cameras for accurate alignment; the hot film sticking head 151 moves to the position of the film transfer platform 6 under the action of the lead screw horizontal moving device, a single film is sucked and then moved to the upper side of the sticking platform 14, two accurate alignment in the film material alignment CCD device 131 are used for photographing and positioning by using an area array CCD camera, the direction of a base material positioned before the base material is combined, the hot film sticking head 151 rotates to adjust the single film so as to determine the accurate sticking position, finally, the single film is stuck to the base material on the sticking platform 14 through the descending of the lifting device, at the moment, the sticking platform 14 and a heating wire arranged in the hot film sticking head 151 start to heat, the film is stuck and fixed to the base material by using high temperature, and the film covering work is completed.
After the film covering is finished, the laminating platform 14 starts to move and reset through the rail, and when the substrate is aligned with the CCD device 132 arranged between the hot film pasting assembly 15 and the automatic upper and lower substrate assemblies 11, the coated substrate is photographed and inspected by two area array CCD cameras for defect detection.
After laminating platform 14 resets, this moment material loading manipulator 111 is in directly over material loading bin 10, material receiving manipulator 112 is in directly over laminating platform 14, under elevating gear effect, automatic about substrate subassembly 11 begin to descend, material loading manipulator 111 is pressed close to material loading bin 10 and absorb a substrate that treats the tectorial membrane, simultaneously material receiving manipulator 112 is pressed close to laminating platform 14 and absorbs a substrate that has tectorial membrane, and then make through lead screw horizontal migration device material loading manipulator 111 reachs laminating platform 14 top, material receiving manipulator 112 is in the material receiving top descends once more, material loading manipulator 111 releases and treats that the tectorial membrane substrate accomplishes one-time substrate material loading, material receiving manipulator 112 releases the tectorial membrane substrate and accomplishes one-time material receiving, according to the good and bad goods condition of tectorial membrane substrate, the non-defective goods material receiving bin is put into to the non-defective goods, and the substandard goods is put into the material receiving bin.
In the present embodiment, the above description is only an example, and is not intended to limit the scope of the present application.
The above-disclosed embodiments are merely illustrative of the present invention, which should not be construed as limiting the scope of the invention, but rather as merely providing illustrations of some of the presently preferred embodiments of the invention.
The protection scope of the present invention should be subject to the defined scope. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these and adaptations should and should not be considered as limiting the scope of the invention.
Claims (10)
1. An FPC automatic film laminating machine is characterized by comprising a rack, a film bin and a film feeding assembly for feeding sheet film materials, a film rolling assembly for feeding rolled film materials, a transfer platform and a film peeling assembly for peeling films, a cutting assembly for cutting films, a backing paper pulling assembly and a film pulling assembly for tearing films, a film transfer platform for transferring torn backing paper films, a winding assembly for recycling backing paper, a feeding bin for placing substrates, an automatic substrate loading and unloading assembly for feeding and unloading substrates, a receiving bin for recycling substrates, a visual positioning system for positioning and correcting positions and conditions between the film materials and the substrates, a laminating platform for laminating films and a hot-laminating film assembly;
the film storage bin, the transfer platform, the film stripping assembly, the cutting assembly and the film transfer platform are sequentially arranged on the frame, the backing paper pulling assembly is arranged below the film stripping assembly, the film pulling assembly is movably arranged above the film transfer platform, the initial position of the backing paper pulling assembly is arranged at one end, far away from the cutting assembly, of the film transfer platform, and vacuum adsorption holes are formed in the surfaces of the film transfer platform and the transfer platform; the upper material bin and the receiving material bin are arranged beside the membrane material bin on the rack in parallel, the initial position of the laminating platform is arranged between the upper material bin and the receiving material bin, a track is arranged between the initial position and the hot laminating membrane assembly, and the laminating platform is movably arranged on the track;
the winding assembly is arranged on one side, close to the film drawing assembly, of the rack and comprises a linear guide rail component for adjusting the recovery speed of the base paper, a winding support, a base paper collecting shaft for collecting the base paper, a winding roller component for assisting the winding of the base paper, a winding driving device for driving the base paper collecting shaft to rotate and a winding switch for controlling the driving device, the winding switch, the winding driving device and the winding roller component are arranged on the winding support, and the base paper collecting shaft is rotatably connected with the winding driving device;
the linear guide rail component is arranged below the rack and positioned between the base paper pulling component and the winding roller component, and comprises a guide rail bracket, two groups of clamping components used for fixing base paper and a guide rail screw rod module used for driving the clamping components to move, wherein the clamping components are movably arranged on the left side and the right side of the guide rail bracket respectively and are connected with the guide rail screw rod module, and the clamping components respectively comprise a clamping piece and a clamping cylinder used for driving the clamping piece.
2. The FPC automatic laminating machine of claim 1, wherein the film feeding assembly is disposed above the film bin, the film bin comprises a lifting platform and a lifting device for driving the lifting platform, the film feeding assembly comprises a film feeding guide rail, a film feeding manipulator slidably fixed on the film feeding guide rail, and a film feeding driving assembly for driving the film feeding manipulator, and the film feeding manipulator comprises a vacuum chuck for sucking the film and a chuck cylinder for driving the vacuum chuck to move up and down.
3. The FPC automatic laminating machine of claim 1, wherein the film rolling assembly is disposed on a side of the frame near the film storage bin, and comprises a film rolling support, an unwinding shaft for accommodating the rolled film, an unwinding roller component for assisting unwinding of the rolled film, an unwinding driving device for driving the unwinding shaft to rotate, and a film rolling switch for controlling the unwinding driving device; the film winding switch, the unwinding driving device and the unwinding roller part are arranged on the film winding support, and the unwinding shaft is rotatably connected with the unwinding driving device.
4. An FPC automatic film laminating machine according to claim 1, wherein the film stripping assembly includes a film-lifting component, a film-lifting support for fixing the film-lifting component, a film-lifting screw module for driving the film-lifting support to move in a horizontal direction, and a film-lifting cylinder set for controlling the lifting of the film-lifting device; the film lifting part comprises a silica gel micro-adhesive roller and an adhesive roller bracket for fixing the silica gel micro-adhesive roller, and two ends of the adhesive roller bracket are respectively provided with a fixing claw for fixing the silica gel micro-adhesive roller; the adhesive roll support is connected with the film-forming support, and the film-forming air cylinder group is arranged on the film-forming support and used for driving the adhesive roll support to descend.
5. The FPC automatic laminating machine of claim 1, wherein the cutting assembly comprises a cutting bracket, a cutter for cutting the film, a cutting cylinder for driving the cutter to ascend and descend, and a visual positioning device for positioning and detecting the film, and the cutter, the cutting cylinder and the visual positioning device are all fixed on the cutting bracket; and after the film separated from the backing paper is detected and positioned by the visual positioning device, the film is cut by driving the cutter by the cutting cylinder.
6. An FPC automatic laminating machine according to claim 1, wherein the base paper pulling assembly comprises a fixing plate for fixing on the frame, a base paper pulling component for driving the base paper, and a pressing member for pressing the base paper; the bottom paper pulling component is arranged at one end of the fixed plate and comprises a bottom paper pulling bracket, a glue wrapping roll shaft fixed on the bottom paper pulling bracket and a roll shaft driving device used for driving the glue wrapping roll shaft to rotate; the pressing piece is arranged above the rubber covered roll shaft and comprises a pressing piece support, a pressing roll fixed on the pressing piece support and two groups of limiting cylinders respectively arranged at two ends of the pressing piece support; the pressing part support is rotatably arranged on the base paper pulling support, the pressing part support rotates to enable the pressing roller to press the base paper on the glue coating roller shaft, the roller shaft driving device drives the glue coating roller shaft to rotate downwards, and the base paper is driven to the linear guide rail component.
7. An FPC automatic laminating machine according to claim 6, wherein the film drawing assembly comprises a film drawing component, a film drawing rail for moving the film drawing component, and a film drawing screw rod module for controlling the film drawing component to move in the horizontal direction, the film drawing component comprises a film drawing bracket and an air claw for grasping the film separated from the base paper, and the air claw is arranged on the film drawing bracket; the bottom of the film drawing support moves on the film drawing track, and the film separated from the base paper is drawn to the film transfer platform.
8. The FPC automatic laminating machine of claim 1, wherein the automatic upper and lower substrate assemblies comprise a feeding manipulator, a receiving manipulator, a lifting device and a lead screw horizontal moving device, the feeding manipulator and the receiving manipulator are arranged on the lifting device in parallel, and the lifting device is arranged on the lead screw horizontal moving device.
9. The FPC automatic laminating machine of claim 1, wherein the hot lamination assembly comprises a hot lamination head, a lead screw horizontal moving device for driving the hot lamination assembly to take out a film from the film transfer platform, a rotary motor for adjusting the direction and position between the film and a substrate on the hot lamination head, and a lifting device for approaching the laminating platform to carry out laminating, and the laminating platform and the hot lamination head are both provided with heating wires.
10. The FPC automatic film laminating machine of claim 1, wherein the visual positioning system comprises a film material alignment CCD device arranged between the film transfer platform and the hot-lamination assembly and a substrate alignment CCD device arranged between the hot-lamination assembly and the automatic upper and lower substrate assemblies, the film material alignment CCD device comprises two area array CCD cameras for precise alignment and a light source used in cooperation with the film material alignment CCD device, and the substrate alignment CCD device comprises two area array CCD cameras for precise alignment, two area array CCD cameras for defect detection and a light source used in cooperation with the substrate alignment CCD device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222190252.8U CN218217856U (en) | 2022-08-19 | 2022-08-19 | Automatic laminating machine of FPC |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222190252.8U CN218217856U (en) | 2022-08-19 | 2022-08-19 | Automatic laminating machine of FPC |
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| Publication Number | Publication Date |
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| CN218217856U true CN218217856U (en) | 2023-01-03 |
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| CN202222190252.8U Active CN218217856U (en) | 2022-08-19 | 2022-08-19 | Automatic laminating machine of FPC |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117387498A (en) * | 2023-12-07 | 2024-01-12 | 天津欧派集成家居有限公司 | Film wrapping packaging heat shrinkage cooling production line and packaging method based on intelligent identification control |
| CN118578654A (en) * | 2024-08-05 | 2024-09-03 | 辽宁汇利能源服务有限公司 | Welding strip laminating device for photovoltaic panel processing |
-
2022
- 2022-08-19 CN CN202222190252.8U patent/CN218217856U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117387498A (en) * | 2023-12-07 | 2024-01-12 | 天津欧派集成家居有限公司 | Film wrapping packaging heat shrinkage cooling production line and packaging method based on intelligent identification control |
| CN118578654A (en) * | 2024-08-05 | 2024-09-03 | 辽宁汇利能源服务有限公司 | Welding strip laminating device for photovoltaic panel processing |
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Denomination of utility model: An FPC automatic laminating machine Granted publication date: 20230103 Pledgee: Shanwei Branch of Postal Savings Bank of China Co.,Ltd. Pledgor: Guangdong Kesheng Intelligent Equipment Co.,Ltd. Registration number: Y2024980030901 |