CN101808468B - Film posting method - Google Patents
Film posting method Download PDFInfo
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- CN101808468B CN101808468B CN2010101551357A CN201010155135A CN101808468B CN 101808468 B CN101808468 B CN 101808468B CN 2010101551357 A CN2010101551357 A CN 2010101551357A CN 201010155135 A CN201010155135 A CN 201010155135A CN 101808468 B CN101808468 B CN 101808468B
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- plate
- alignment pin
- cope match
- switch
- assembly
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 19
- 239000011889 copper foil Substances 0.000 claims description 18
- 230000000630 rising effect Effects 0.000 claims description 5
- 230000005856 abnormality Effects 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 101001045744 Sus scrofa Hepatocyte nuclear factor 1-beta Proteins 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention provides a film posting method, which can improve the contraposition precision, and has the advantage of simple and rapid operation. The film posting method comprises the following working steps of: 1, starting up, namely connecting an external power supply, and shifting an operation switch to a startup position; 2, debugging, namely adjusting the position of a positioning pin, shifting a lifting switch of an upper template module to an upper opening device, adjusting the position of a positioning pin on a lower template module according to the hole position on a workpiece to be processed, and fixing the positioning pin; 3, setting conditions, namely setting the operating temperature and pressing time, and the heating and working modes of the template, opening upper and lower template heating switches for heating, and starting up the upper template lifting control and the lower template lifting control; 4, performing fake posting work, namely placing products to be posted on the left side of working platform equipment, and pressing the operation switch for posting; and 5, finishing the work, namely shifting the operation switch to a stop position.
Description
Affiliated technical field
(be called for short: FPCB) the false technique manufacturing method that pastes is that precision, the method for enhancing productivity are made in a kind of improvement to the present invention relates to FPC.
Background technology
FPC is mainly used in the occasion that needs bending, and the structure of flexible board is divided according to the number of plies of copper-foil conducting electricity, is divided into lamina, doubling plate, multi-layer sheet, double sided board etc.The flexible board of lamina structure is the flexible board of simple structure.Usually base material+transparent adhesive tape+Copper Foil is the raw material that a cover is bought, and diaphragm+transparent adhesive tape is the raw material that another kind is bought.At first, Copper Foil will carry out PROCESS FOR TREATMENT such as etching and obtain the circuit that needs, and diaphragm will be holed to expose corresponding pad.Combine both with rolling process again after cleaning.And then protect at pad portion electrogilding that exposes or tin etc.Like this, big plate has just been carried out, and also will strike out the little circuit board of respective shapes then.
The FPC characteristic is following:
Tool height flexibility, but three-dimensional wiring change shape according to spatial constraints;
High-low temperature resistant, anti-combustion;
Collapsible and do not influence the signal propagation function, can prevent electrostatic interference;
Chemical change is stable, stability, Reliability height;
Be beneficial to the design of Related product, in the time of can reducing the assembler and mistake, and the useful life of improving relevant product;
Make the application product volume-diminished, weight significantly alleviates, and function increases, and cost reduces.
FPC has following function and purposes:
Lead is as the connection between rigid printed circuit board (PCB), stereo circuit, movable circuit, high-density circuit.Be used for commercial electronic equipment, fascia, printer, Hard Disk Drive, soft disc player, facsimile machine, Vehicular mobile phone, regular phone, notebook computer etc.
Printed circuit is used for the slim stereo circuit camera of high density, video camera, CD-ROM, hard disc, wrist-watch etc.
Connector is used in each electronic product as the connection between low-cost hardboard.
Multi-functional integration system as the integration of hardboard lead and connector, is used for computer, camera, medical instruments and equipment.
Typically, along with increasing mobile phone adopts flip structure, flexible PCB is also increasing thereupon to be used.At present, during FPCB made, the applying method of Copper Foil and diaphragm was and adopts manually-operated mode, because workman's qualification is different, production efficiency is also unstable relatively and its machining accuracy is poor.Stable for the control processing procedure, then need more personnel that operation is checked.Especially along with semiconductor is weeded out the old and bring forth the new, the IC pin is done littler and littler, for example tapers to 0201 by 0603, has caused difficulty to inspection.Cause misjudgment easily.Make and use the applying process of machinery equipment replacement artificial completion Copper Foil and diaphragm, have very big practicality and urgency.
Summary of the invention
In order to overcome the low precision of existing applying production method, inefficient shortcoming the object of the present invention is to provide a kind of novel method for adhering film, can not only promote aligning accuracy, and simple to operate, and is quick.
The technical solution adopted for the present invention to solve the technical problems is:
Method for adhering film comprises following job step:
Step 1: open and stick on machine, connect external power source, " console switch " dialled to enable position;
Step 2: debugging, the adjustment alignment pin position is dialled the equipment of upwards opening with cope match-plate pattern assembly rising switch, adjusts the alignment pin position on the lower bolster assembly according to the hole site on the workpiece to be processed, and alignment pin is fixed;
Step 3: condition enactment, set processing temperature and pressing time, the heating of setting template and working method; With upper and lower template heater switch to opening heating; Patrix goes up and down to control, counterdie goes up and down, and control starts;
Step 4: false subsides operation, workpiece to be processed is put in the table apparatus left side, workpiece to be processed includes Copper Foil and diaphragm, and when false sticker was in running order, the upper surface of the lower surface of said cope match-plate pattern assembly and lower bolster assembly was fitted each other; Copper Foil and diaphragm are pressed " operating switch " Copper Foil and diaphragm are fitted between the upper surface of the lower surface of cope match-plate pattern assembly and lower bolster assembly;
Step 5: the end of job, " console switch " dialled to stop position.
The invention has the beneficial effects as follows, can control the applying precision of diaphragm exactly, personnel's operating efficiency promotes 3 times.Equipment mechanism is simple, does not take up space.Can not only promote aligning accuracy, by+/-0.3mm rises to+/-0.08mm, and simple to operate, quick.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is the general assembly structural representation of false sticker of the present invention.
Fig. 2 is the structural representation of the lower bolster assembly of false sticker of the present invention.
Fig. 3 is the structural representation of the cope match-plate pattern assembly of false sticker of the present invention.
Fig. 4 is the internal structure sketch map of the lower bolster assembly of false sticker of the present invention.
Fig. 5 be false sticker of the present invention alignment pin tool plate the sectional structure sketch map.
Fig. 6 is the structural representation of the alignment pin of false sticker of the present invention.
Fig. 7 is the schematic block circuit diagram of false sticker of the present invention.
Fig. 8 is the physical circuit sketch map of false sticker of the present invention.
Embodiment
Like Fig. 1, shown in 2, false sticker of the present invention includes cabinet rake 1 and control circuit; Said cabinet rake is provided with the last installed surface and following installed surface that intersects angle; Said upward installed surface or following installed surface are provided with operation or display unit, and wherein, said false sticker also includes cope match-plate pattern assembly 3 and lower bolster assembly 2; Said cope match-plate pattern assembly 3 is installed on the cabinet rake 1 with lower bolster assembly 2, and lower bolster assembly 2 is positioned at the top of 1 time installed surface of said cabinet rake; Said lower bolster assembly 2 includes a plurality of alignment pins 26 of aiming at the applying position, and said cope match-plate pattern assembly 3 is provided with the device of stepping down of alignment pin 26; When false sticker was in running order, the upper surface of the lower surface of said cope match-plate pattern assembly 3 and lower bolster assembly 2 was fitted each other; When false sticker was in non operating state, the upper surface of the lower surface of said cope match-plate pattern assembly 3 and lower bolster assembly 2 was in the position that is separated; Said cope match-plate pattern assembly 3 is provided with heater with lower bolster assembly 2 both or one of which.
As shown in Figure 1; Cabinet rake 1 integral body is " L " shape; The last installed surface of said cabinet rake 1 and following installed surface meet at right angle, and said installed surface down is provided with a plurality of switches, comprising: the starting switch 111 of working, promptly stop button 110, material returned switch 109, operating switch 108; The said installed surface of going up is provided with a plurality of switches and display unit, comprising: power lights 100, mains switch 101, cope match-plate pattern temperature indicator 102, the time relay 103, cope match-plate pattern heater switch 104, lower bolster heater switch 105, Ccope closing machine switch 106, counterdie matched moulds switch 107, lower bolster temperature indicator 113, register 112 and buzzer 114.Workpiece to be processed includes Copper Foil and diaphragm, and when false sticker was in running order, the upper surface of the lower surface of said cope match-plate pattern assembly 3 and lower bolster assembly 2 was fitted each other; Copper Foil 42 and diaphragm 41 are between the upper surface of the lower surface of cope match-plate pattern assembly 3 and lower bolster assembly 2.
The bottom of the said cope match-plate pattern assembly 3 and the last installed surface of said cabinet rake 1 is connected through rotary fixing device, and said cope match-plate pattern assembly 3 can rotate around said rotary fixing device.
Like Fig. 2, shown in 4; The lower bolster assembly of false sticker of the present invention includes the plate part that polylith layer dress installed; What be positioned at bottom surface is base plate 27, from end face down, is followed successively by: disengaging plate 21, alignment pin pressing plate 22, alignment pin tool plate 23, electric heating piece and electric hot plate 24 down down.
Said following electric hot plate is the supporting bracket of following electric heating piece, and following electric heating piece is positioned over down the top of electric hot plate, and said electric heating piece down can adopt ceramic heater.
Like Fig. 2, shown in 5, be densely covered with the alignment pin fixing hole 231 of a plurality of arrayed on the alignment pin tool plate 23, said alignment pin fixing hole 231 can adopt blind hole structure, and perhaps, the bottom of alignment pin fixing hole 231 connects a little guide hole 232; The alignment pin that all is densely covered with a plurality of arrayed on said disengaging plate 21, the alignment pin pressing plate 22 through hole of stepping down; As shown in Figure 6; Said alignment pin 26 is the nail-like structure of headed; The head 261 of said alignment pin 26 is positioned at alignment pin fixing hole 231; The alignment pin that disengaging plate 21, alignment pin pressing plate 22 pass to the top in the bar portion 262 of said alignment pin 26 through hole of stepping down, the length dimension of the bar portion 262 of said alignment pin 26 is greater than the gauge sum of disengaging plate 21, alignment pin pressing plate 22.
As shown in Figure 6, the full-size of the head 261 of said alignment pin 26 is greater than the full-size of bar portion 262; The alignment pin of disengaging plate 21, alignment pin pressing plate 22 full-size of through hole of stepping down greater than the bar portion 262 of alignment pin 26; For the ease of the disengaging of workpiece to be processed, the alignment pin of disengaging plate 21 alignment pin that through hole can be slightly larger than alignment pin pressing plate 22 through hole of stepping down of stepping down; The alignment pin of said alignment pin pressing plate 22 is stepped down the full-size of through hole less than the full-size of the head 261 of said alignment pin 26.For example: the full-size of the head 261 of said alignment pin 26 is that the full-size of 4mm, bar portion 262 is 2mm, and the step down full-size of through hole of the alignment pin of alignment pin pressing plate 22 is 2.5mm, and the step down full-size of through hole of the alignment pin of disengaging plate 21 is 3mm.
The step down cross sectional shape of through hole of the head 261 of said alignment pin 26, bar portion 262, alignment pin fixing hole 231, alignment pin can adopt circle, polygon, rectangle etc., preferably, adopts circular.The step down center line of through hole of the said alignment pin fixing hole 231 that matches, the head 261 of alignment pin 26, bar portion 262, alignment pin fixing hole 231, alignment pin is a same straight line.
As shown in Figure 3, said cope match-plate pattern assembly 3 bottoms are provided with cope match-plate pattern assembly 3 are rotatably installed in connecting rod 33 and mount pad 32 on the cabinet rake 1, and said cope match-plate pattern assembly 3 tops are provided with the leading of spill draw-in groove that has to side openings and collude plate 35; The resigning hole 34 that said cope match-plate pattern assembly 3 also includes electric heating piece 31 and is densely covered with a plurality of arrayed; Said resigning hole 34 is same straight line with the center line of the bar portion 262 of the alignment pin 26 that passes this resigning hole 34.
As shown in Figure 4, be fixed with one or more cylinders 281 on the base plate 27 of lower bolster assembly, the top of said cylinder 281 is connected with supporting plate 283, and said supporting plate 283 connects the bottom surface of alignment pin tool plate 23; Also be provided with one or more axillares 235 that collude on the base plate 27 of lower bolster assembly; Said top of colluding axillare 235 has button hook; In the time of in working order; Fasten with leading the draw-in groove that colludes plate 35, the said axillare 235 that colludes is fixed on the base plate 27 through mount pad 29, and said mount pad 29 and colluding between the axillare 235 through rotating shaft connects; Be fixed with one or more little cylinders 282 on the base plate 27, the bottom surface of said little cylinder 282 dockingundocking plates 21.
As shown in Figure 7, the control circuit of said false sticker includes upper and lower plates temperature-control circuit, upper plate cylinder decline control circuit, lower plate cylinder rising control circuit, upper and lower plates cylinder reset circuit and warning circuit.
As shown in Figure 8, warning circuit includes warning BZ and the relay R 3 that is electrically connected each other;
Upper and lower plates cylinder reset circuit includes time relay T3, electromagnetically operated valve S2, S4 and the timer that is electrically connected each other;
Lower plate cylinder rising control circuit includes time relay T1, the T2 that is electrically connected each other, inductive switch K1, K2, relay R 6 and electromagnetically operated valve S3;
Upper plate cylinder decline control circuit includes electromagnetically operated valve S1 and the relay R 2 that is electrically connected each other;
The upper and lower plates temperature-control circuit includes heater switch K4, the K5 that is electrically connected each other, heating relay R 4, R5 and upper and lower plates temperature control equipment TC1, TC2.
Method for adhering film comprises following job step:
Step 1: open and stick on machine, connect external power source, " console switch " dialled to enable position;
Step 2: debugging, the adjustment alignment pin position is dialled the equipment of upwards opening with cope match-plate pattern assembly rising switch, adjusts the alignment pin position on the lower bolster assembly according to the hole site on the workpiece to be processed, and alignment pin is fixed;
Step 3: condition enactment, set processing temperature and pressing time, the heating of setting template and working method; With upper and lower template heater switch to opening heating; Patrix goes up and down to control, counterdie goes up and down, and control starts;
Step 4: false subsides operation, workpiece to be processed is put in the table apparatus left side, workpiece to be processed includes Copper Foil and diaphragm, and when false sticker was in running order, the upper surface of the lower surface of said cope match-plate pattern assembly 3 and lower bolster assembly 2 was fitted each other; Copper Foil 42 and diaphragm 41 are pressed " operating switch " Copper Foil and diaphragm are fitted between the upper surface of the lower surface of cope match-plate pattern assembly 3 and lower bolster assembly 2;
Step 5: the end of job, " console switch " dialled to stop position.
Said false the subsides in the operation process comprises the following course of work:
Step 1: when manual work cope match-plate pattern assembly 3 is swung down to lower bolster assembly 2 near after, manual work will be colluded button hook that the top of axillare 235 has and led the draw-in groove that colludes plate 35 and fasten;
Step 2: cylinder 281 upwards stretches, and it is up mobile to promote alignment pin tool plate 23, disengaging plate 21, alignment pin pressing plate 22, causes cope match-plate pattern assembly 3 and lower bolster assembly 2 to fit tightr;
Step 3: heat and fixed in 30 seconds;
Step 4: manual work is separated to convince by patient analysis and is colluded plate 35;
Step 5: little cylinder 282 upwards stretches, and disengaging plate 21 and workpiece move up together;
Step 6: workpiece is taken out.
Said method for adhering film; Also comprise emergency treatment process midway, in doing the applying process, noting abnormalities need stop to paste moving, and presses " emergency switch "; Cope match-plate pattern is pushed propradation open the equipment tool, again the cope match-plate pattern direction switch is pushed the centre position after adjusting and get final product operate as normal.
The present invention adopts alignment pin location contraposition to fit according to the characteristic of diaphragm glued membrane, and heating was fixed in 30 seconds on the 80C heating plate again.False sticker is applicable to the operation that aligning accuracy is less demanding, as pasting thermosetting glued membrane etc.False sticker is equivalent to a kind of to bit platform.Many equidistant location holes are arranged on the platform; Copper Foil, thermosetting glued membrane, the Copper Foil that will bore location hole during contraposition are set on the location hole in order (can fold 2～3 layers); Pass through certain pressure and temperature (about 50 degree) moment pressing then, just can to traditional press or fast, go to continue processing on the press.
In the false sticker production process, the general technology parameter is:
Pressure 5KG/CM2
Temperature: 50-60
Time: 10-20
The number of plies: 5 layers
Suggestion: the folded number of plies is many, will add long-time and temperature.
Above-mentioned listed concrete implementation is nonrestrictive, concerning the person skilled in the art of this area, is not departing from the scope of the invention, and various improvement and the variation carried out all belong to and fall into protection scope of the present invention.
Claims (3)
1. method for adhering film is characterized in that, comprises following job step:
Step 1: open and stick on machine, connect external power source, " console switch " dialled to enable position;
Step 2: debugging, the adjustment alignment pin position is dialled the equipment of upwards opening with cope match-plate pattern assembly rising switch, adjusts the alignment pin position on the lower bolster assembly according to the hole site on the workpiece to be processed, and alignment pin is fixed;
Step 3: condition enactment, set processing temperature and pressing time, the heating of setting template and working method; With upper and lower template heater switch to opening heating; Patrix goes up and down to control, counterdie goes up and down, and control starts;
Step 4: false subsides operation, workpiece to be processed is put in the table apparatus left side, workpiece to be processed includes Copper Foil and diaphragm, and when false sticker was in running order, the upper surface of the lower surface of said cope match-plate pattern assembly (3) and lower bolster assembly (2) was fitted each other; Copper Foil (42) and diaphragm (41) are positioned between the upper surface of lower surface and lower bolster assembly (2) of cope match-plate pattern assembly (3), press " operating switch " Copper Foil and diaphragm are fitted;
Step 5: the end of job, " console switch " dialled to stop position.
2. method for adhering film according to claim 1 is characterized in that, said false the subsides in the operation process comprises the following course of work:
Step 1: when manual work cope match-plate pattern assembly (3) is swung down to lower bolster assembly (2) near after, manual work will be colluded button hook that the top of axillare (235) has and led the draw-in groove that colludes plate (35) and fasten;
Step 2: cylinder (281) upwards stretches, and promotes alignment pin tool plate (23), disengaging plate (21), alignment pin pressing plate (22) and up moves, and causes cope match-plate pattern assembly (3) and lower bolster assembly (2) to fit tightr;
Step 3: heat and fixed in 30 seconds;
Step 4: manual work is separated to convince by patient analysis and is colluded plate (35);
Step 5: little cylinder (282) upwards stretches, and disengaging plate (21) and workpiece move up together;
Step 6: workpiece is taken out.
3. method for adhering film according to claim 1; It is characterized in that said method for adhering film also comprises emergency treatment process midway; In doing the applying process, note abnormalities and to stop to paste moving; Press " emergency switch ", cope match-plate pattern is pushed propradation open the equipment tool, again the cope match-plate pattern direction switch is pushed the centre position after adjusting and get final product operate as normal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101551357A CN101808468B (en) | 2007-03-08 | 2007-03-08 | Film posting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101551357A CN101808468B (en) | 2007-03-08 | 2007-03-08 | Film posting method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100270852A Division CN101262744B (en) | 2007-03-08 | 2007-03-08 | False sticker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101808468A CN101808468A (en) | 2010-08-18 |
| CN101808468B true CN101808468B (en) | 2012-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101551357A Expired - Fee Related CN101808468B (en) | 2007-03-08 | 2007-03-08 | Film posting method |
Country Status (1)
| Country | Link |
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| CN (1) | CN101808468B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463730B (en) * | 2010-11-12 | 2014-04-16 | 昆山永翔光电科技有限公司 | Preparation method of compound photovoltaic packaging substrate |
| CN105346760B (en) * | 2015-11-09 | 2018-03-06 | 小米科技有限责任公司 | A kind of tool for being used to paste cutting part |
| CN105430928A (en) * | 2015-12-29 | 2016-03-23 | 广东欧珀移动通信有限公司 | Electroplating method of flexible circuit board, flexible circuit board and mobile terminal |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805321Y (en) * | 2005-05-12 | 2006-08-09 | 上海环达计算机科技有限公司 | Press fitting equipment |
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2007
- 2007-03-08 CN CN2010101551357A patent/CN101808468B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805321Y (en) * | 2005-05-12 | 2006-08-09 | 上海环达计算机科技有限公司 | Press fitting equipment |
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| CN101808468A (en) | 2010-08-18 |
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