CN109757038A - A kind of film aligning process and its structure - Google Patents
A kind of film aligning process and its structure Download PDFInfo
- Publication number
- CN109757038A CN109757038A CN201910053161.XA CN201910053161A CN109757038A CN 109757038 A CN109757038 A CN 109757038A CN 201910053161 A CN201910053161 A CN 201910053161A CN 109757038 A CN109757038 A CN 109757038A
- Authority
- CN
- China
- Prior art keywords
- kidney slot
- film
- plate
- ontology
- locating piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 210000003734 kidney Anatomy 0.000 claims abstract description 77
- 239000000463 material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
The present invention relates to wiring board manufacturing technology fields, in particular to a kind of film aligning process and its structure, it include film ontology, locating piece and the baseline positioning hole being arranged in film body edges, the first kidney slot and the second kidney slot are additionally provided on film ontology, first kidney slot and the second kidney slot set up the X in baseline positioning hole separately on axis and Y-direction axis, locating piece is each passed through baseline positioning hole, film ontology is simultaneously fixed on three on plate by the first kidney slot and the second kidney slot, film ontology of the invention uses the positioning corresponding with the second location hole of plate of the first kidney slot, eliminate the film ontology position degree deviation upward in X with respect to plate, using the positioning corresponding with the third location hole of plate of the second kidney slot, eliminate position degree deviation of the film ontology with respect to plate in Y-direction, it is that the film can Be laid on plate, prevent the film arch upward either stretcher strain, avoid exposure route deformation.
Description
Technical field
The present invention relates to wiring board manufacturing technology field, in particular to a kind of film aligning process and its structure.
Background technique
Existing circuit board manufacturing process be typically passed through exposure, development, etching mode formed, and in exposure process
In, the common alignment method in industry is four location holes to be respectively set on the film and plate, and position by grafting at present
Pin or locating pin positioned, such mode has ignored following problems: the film in process of production, because temperature, humidity and
The stability problem of process equipment, often the position degree deviation between each location hole on a piece of film ontology is all different, i.e., luxuriant and rich with fragrance
Location hole on woods ontology generates the deviation of small harmomegathus with respect to the location hole on plate, so that limit of the film ontology because of locating pin
System, which can not be completely spread out, to be positioned on plate, and film ontology is elongated or arches upward, and is caused route deformation when exposure and is led to plate
The quality problems scrapped.
Summary of the invention
Used technical solution is to provide a kind of film aligning process to the present invention in order to solve the above problem, includes
Following steps:
A. film ontology is laid on plate, the baseline positioning hole of film ontology and the first positioning hole of plate are opposite
It answers；
B. locating piece is passed through into baseline positioning hole and be plugged in first positioning hole；
C. film ontology is rotated along locating piece relative to plate, so that the second of the first kidney slot of film ontology and plate is fixed
Position hole is corresponding, and the second kidney slot is corresponding with third location hole；
D. the grafting locating piece on the first kidney slot and the second kidney slot respectively, fixes film ontology with respect to plate.
A kind of film aligning structure includes film ontology, locating piece and the benchmark being arranged in film body edges
Location hole is additionally provided with the first kidney slot and the second kidney slot, first kidney slot and the second kidney-shaped on the film ontology
Hole sets up the X in baseline positioning hole separately on axis and Y-direction axis, and the locating piece is each passed through baseline positioning hole, the first waist
Film ontology is simultaneously fixed on three on plate by shape hole and the second kidney slot.
As a further improvement of the foregoing solution, the X of the axis of first kidney slot and baseline positioning hole is to axis weight
It closes.
As a further improvement of the foregoing solution, the Y-direction axis weight of the axis of second kidney slot and baseline positioning hole
It closes.
As a further improvement of the foregoing solution, the width of first kidney slot is equal with the outer diameter of locating piece.
As a further improvement of the foregoing solution, the width of second kidney slot is equal with the outer diameter of locating piece.
Compared with prior art, the beneficial effects of the present invention are: film ontology of the invention uses the first kidney slot and plate
The corresponding positioning of the second location hole of material eliminates the film ontology position degree deviation upward in X with respect to plate, using the second kidney-shaped
Hole positioning corresponding with the third location hole of plate eliminates position degree deviation of the film ontology with respect to plate in Y-direction, makes the film
Can be laid on plate, prevent the film arch upward either stretcher strain, avoid exposure route deformation；Secondly, the present invention is only right
The structure of the film improves, and without adjusting the size or structure of plate product, improving cost is low；Furthermore the present invention can incite somebody to action
4 points of modes for crossing positioning that industry generallys use at present are improved to three-point fix, reduce cumbersome degree, promote positioning
Efficiency.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, without creative efforts, other that can also be obtained according to these attached drawings are set those skilled in the art
Meter scheme and attached drawing:
Fig. 1 is the schematic top plan view of film aligning structure of the present invention；
Fig. 2 is the structure top view of film ontology of the invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.
First it is noted that heretofore described kidney slot is corresponding with location hole, location hole can be understood as
The hole heart or the center of circle fall on the axis of kidney slot, it is understood that on the hole heart of location hole or the axis of the center of circle and kidney slot
Any point be overlapped；The baseline positioning hole 21 of film ontology 2 is corresponding with the first positioning hole of plate 1, it can be understood as this two
The hole heart of a location hole or the center of circle coincide.
A kind of film aligning process, comprises the following steps that
A. film ontology 2 is laid on plate 1, the baseline positioning hole 21 of film ontology 2 and the first positioning hole of plate 1
Corresponding, in the present embodiment, the baseline positioning hole 21 of film ontology 2 and the first positioning hole of plate 1 are usually circular hole, and
The size in two holes is equal；
B. locating piece is passed through into baseline positioning hole 21 and be plugged in first positioning hole, at this point, film ontology 2 can be opposite
Plate 1 is rotated along the locating piece；
C. film ontology 2 is rotated along locating piece relative to plate 1, so that the first kidney slot 22 and plate 1 of film ontology 2
Second location hole 12 is corresponding, and the second kidney slot 23 is corresponding with third location hole 13, at this point, the center of circle of second location hole 12 can
To be overlapped with the axis any point of the first kidney slot 22, preferably it is overlapped with the middle section of 22 axis of the first kidney slot, third is fixed
The center of circle in position hole 13 can be overlapped with the axis any point of the second kidney slot 23, preferably and in 23 axis of the second kidney slot
Duan Chonghe, it is intended that locating piece can pass through the kidney slot of film ontology 2 and be plugged into the location hole of plate 1, and
And the hole wall of the kidney slot of film ontology 1 will not be crimped onto the outer diameter of locating piece after grafting, so that film ontology is arched upward or is stretched
Deformation；
D. the grafting locating piece on the first kidney slot 22 and the second kidney slot 23 respectively keeps film ontology 2 fixed with respect to plate 1
Position is fixed, is each passed through the first kidney slot 22 and the second kidney slot 23 using two locating pieces, and is accordingly plugged into the of plate 1
On two location holes 12 and third location hole 13, it is preferable that the outer diameter of the locating piece and the width of kidney slot are equal, and locating piece can
It is plugged on location hole across kidney slot, guarantees that the hole wall of kidney slot will not be crimped onto the outer diameter of locating piece, so that film ontology
It arches upward or stretcher strain.
A kind of film aligning structure includes as shown in Figures 1 and 2 film ontology 2, locating piece and setting in the film
Baseline positioning hole 21 on 2 edge of ontology is additionally provided with the first kidney slot 22 and the second kidney slot 23 on the film ontology 2,
First kidney slot 22 and the second kidney slot 23 set up the X in baseline positioning hole 21 separately on axis and Y-direction axis, the positioning
Part is each passed through baseline positioning hole 21, the first kidney slot 22 and the second kidney slot 23 and film ontology 2 is fixed on plate 1
Three；Specifically, the locating piece can be common locating plate nail either positioning pin in the industry, in the present embodiment,
Locating piece is cylindrical pin, it is intended that the baseline positioning hole 21 of film ontology 2 is opposite with the first positioning hole of plate 1
Should and grafting locating piece after, film ontology 2 can be rotated relative to plate 1, so that the first kidney slot 22 on film ontology 2 and the
Two kidney slots 23 can be corresponding with the second location hole 12 of plate 1 and third location hole 13 respectively.
As a further improvement of the foregoing solution, the X of the axis of first kidney slot 22 and baseline positioning hole 21 is to axis
Line is overlapped, and the axis of second kidney slot 23 is overlapped with the Y-direction axis of baseline positioning hole 21；It should be noted that film sheet
Body 2 causes the position degree of the hole on film ontology 2 and the location hole on plate 1 to have deviation because of mismachining tolerance, in the present embodiment
In, the film ontology 2 and plate 1 be it is rectangular, rectangular film ontology 2 is arranged in close to the region at angle in baseline positioning hole 21
On, first kidney slot 22 and the second kidney slot 23 are close to the edge setting of rectangular film ontology 2, using the first kidney slot
22 with the mutually matched mode of second location hole 12, film ontology 2 is eliminated with respect to the position deviation upward in X of plate 1, so that fixed
Position part can pass completely through the first kidney slot 22 and be plugged into second location hole 12, at this time the hole wall of the first kidney slot 22 not with
The outer wall of locating piece crimps, and avoids film ontology 2 because of the blocking of locating piece or involves and be deformed or arch upward；Second kidney slot
23 can eliminate film ontology 2 with respect to error of the plate 1 in Y-direction with the mutual cooperation of third location hole 13, enable locating piece
Pass completely through the second kidney slot 23 and be plugged into third location hole 13, at this time the hole wall of the second kidney slot 23 not with locating piece
Outer wall crimping, avoids film ontology 2 because of the blocking of locating piece or involves and be deformed or arch upward.
As a further improvement of the foregoing solution, the width of first kidney slot 22 is equal with the outer diameter of locating piece, institute
The width for stating the second kidney slot 23 is equal with the outer diameter of locating piece, it is intended that the first kidney slot 22 only eliminates film ontology 2
The opposite position deviation allowance upward in X of plate 1, it is abundant that the second kidney slot 23 only proposes position deviation of the film ontology 2 in Y-direction
Amount, the first kidney slot 22 can limit movement of the film ontology 2 in Y-direction, and the second kidney slot 23 can limit film ontology 2 and exist
X upward movement, the rwo limits film ontology 2 relative to the movement of plate 1, i.e. phenanthrene with the locating piece at baseline positioning hole 21 jointly
Woods ontology 2 can be relatively fixed on plate 1.
Film aligning structure of the invention only improves film ontology 2, without changing the size or structure of plate 1,
The setting of location hole or other structures on plate 1 is not influenced, and improving cost is low.
More than, only presently preferred embodiments of the present invention, the invention is not limited to above embodiment, as long as its with
Identical means reach technical effect of the invention, all should belong to protection scope of the present invention.
Claims (6)
1. a kind of film aligning process, which is characterized in that comprise the following steps that
A. film ontology (2) is laid on plate (1), the first of the baseline positioning hole (21) of film ontology (2) and plate (1)
Location hole is corresponding；
B. locating piece is passed through into baseline positioning hole (21) and be plugged in first positioning hole；
C. film ontology (2) is rotated along locating piece relative to plate (1), so that the first kidney slot (22) and plate of film ontology (2)
The second location hole (12) of material (1) is corresponding, and the second kidney slot (23) is corresponding with third location hole (13)；
D. the grafting locating piece on the first kidney slot (22) and the second kidney slot (23) respectively makes film ontology (2) with respect to plate
(1) fixed.
2. a kind of film aligning structure, which is characterized in that include film ontology (2), locating piece and setting in film ontology
(2) baseline positioning hole on edge (21) are additionally provided with the first kidney slot (22) and the second kidney slot on the film ontology (2)
(23), the first kidney slot (22) and the second kidney slot (23) set up the X in baseline positioning hole (21) separately on axis and Y-direction axis,
Locating piece is each passed through baseline positioning hole (21), the first kidney slot (22) and the second kidney slot (23) and by film ontology (2)
Three be fixed on plate (1).
3. a kind of film aligning structure according to claim 2, which is characterized in that the axis of first kidney slot (22)
It is overlapped with the X of baseline positioning hole (21) to axis.
4. a kind of film aligning structure according to claim 2 or 3, which is characterized in that second kidney slot (23)
Axis is overlapped with the Y-direction axis of baseline positioning hole (21).
5. a kind of film aligning structure according to claim 2, which is characterized in that the width of first kidney slot (22)
It is equal with the outer diameter of locating piece.
6. a kind of film aligning structure according to claim 2 or 5, which is characterized in that second kidney slot (23)
Width is equal with the outer diameter of locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053161.XA CN109757038B (en) | 2019-01-21 | 2019-01-21 | Film contraposition process method and structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053161.XA CN109757038B (en) | 2019-01-21 | 2019-01-21 | Film contraposition process method and structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109757038A true CN109757038A (en) | 2019-05-14 |
| CN109757038B CN109757038B (en) | 2022-04-01 |
Family
ID=66405973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910053161.XA Expired - Fee Related CN109757038B (en) | 2019-01-21 | 2019-01-21 | Film contraposition process method and structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109757038B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2942973A (en) * | 1957-09-11 | 1960-06-28 | Russell M Patrick | Method of making drawings |
| CN101594745A (en) * | 2008-05-28 | 2009-12-02 | 江苏苏杭电子有限公司 | The contraposition structure-improved of the upper and lower film and electronic circuit board |
| CN202153294U (en) * | 2011-08-24 | 2012-02-29 | 胜华电子（惠阳）有限公司 | Circuit board manually-operated counterpoint film |
| CN104797095A (en) * | 2015-04-23 | 2015-07-22 | 深圳崇达多层线路板有限公司 | Novel riveting machine platform and printed circuit board laminating method applying the same |
-
2019
- 2019-01-21 CN CN201910053161.XA patent/CN109757038B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2942973A (en) * | 1957-09-11 | 1960-06-28 | Russell M Patrick | Method of making drawings |
| CN101594745A (en) * | 2008-05-28 | 2009-12-02 | 江苏苏杭电子有限公司 | The contraposition structure-improved of the upper and lower film and electronic circuit board |
| CN202153294U (en) * | 2011-08-24 | 2012-02-29 | 胜华电子（惠阳）有限公司 | Circuit board manually-operated counterpoint film |
| CN104797095A (en) * | 2015-04-23 | 2015-07-22 | 深圳崇达多层线路板有限公司 | Novel riveting machine platform and printed circuit board laminating method applying the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109757038B (en) | 2022-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017133161A1 (en) | Flexible display panel, and display device and bonding method thereof | |
| CN108004503B (en) | Mask plate, evaporation equipment and device | |
| CN109423600B (en) | Mask strip, preparation method thereof and mask plate | |
| CN109757038A (en) | A kind of film aligning process and its structure | |
| DE102016003958A1 (en) | Processing method, manufacturing method and positioning device | |
| CN105223385B (en) | Positioning piece of probe card and probe head of probe card | |
| CN100575868C (en) | The measuring method of surface three-dimensional appearance of large scale rock | |
| CN107687967A (en) | A kind of boardness method of testing | |
| CN107553585B (en) | A kind of belt perforating device | |
| CN102602183A (en) | Printing method for positive electrode of selective emitter cell | |
| CN206713151U (en) | The combining structure of radome and PCBA board | |
| CN109560442B (en) | Production process of wiring terminal | |
| CN112632696B (en) | Self-checking method for reconfigurable discrete die curved surface forming nailing die position | |
| WO2021168918A1 (en) | Flexible circuit board fabrication method and punching template arrangement method | |
| CN103427188A (en) | Terminal band of card edge connector and band cutting method thereof | |
| CN107623993B (en) | Circuit board, circuit board manufacturing method, electronic equipment and assembly method thereof | |
| CN220367503U (en) | Display panel | |
| CN108363228A (en) | The determination method of array substrate, display panel and cutting line | |
| JP2790149B2 (en) | Pin grid array pin correction device | |
| CN205580866U (en) | Casing wearability test fixture | |
| CN205196100U (en) | Softness circuit board processing frock | |
| CN107086142B (en) | The assemble method of assembling fixture and keying electronic board group part | |
| JP3285828B2 (en) | Misalignment measurement pattern of semiconductor device | |
| CN107740042A (en) | Mask plate | |
| CN219212927U (en) | Film plating clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220401 |