CN206411421U - The high accuracy positioning and detection means of a kind of exposure machine - Google Patents
The high accuracy positioning and detection means of a kind of exposure machine Download PDFInfo
- Publication number
- CN206411421U CN206411421U CN201720088187.4U CN201720088187U CN206411421U CN 206411421 U CN206411421 U CN 206411421U CN 201720088187 U CN201720088187 U CN 201720088187U CN 206411421 U CN206411421 U CN 206411421U
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- Prior art keywords
- detection
- positioning
- keeper
- component
- connecting seat
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Abstract
The utility model is related to automation equipment field, the high accuracy positioning and detection means of more particularly to a kind of exposure machine, including exposure support, hack component is provided with exposure support, hack component includes upper frame assembly and underframe component, keeper on multiple is provided with the side of upper frame assembly, underframe component is provided with the lower keeper with upper keeper cooperating, two directive wheels and the positioning hole matched with upper keeper size are provided with lower keeper, directive wheel is arranged at the top of the positioning hole, PCB jack-up components are provided with the bottom of underframe component, optical detection apparatus is provided with below underframe component, the the first detection video camera that can move freely and the second detection video camera are provided with optical detection apparatus.The utility model is simple in construction, effectively improves mechanical repeatable accuracy, it is ensured that heat expansion size will not off normal；Effectively improve and the time is substantially saved in product yield, operating procedure, improve production efficiency.
Description
Technical field
The utility model is related to automation equipment field, the high accuracy positioning and detection dress of more particularly to a kind of exposure machine
Put.
Background technology
In printed circuit board industry, egative film figure is transferred on copper coated foil plate, is completed using exposure machine, exposure machine
Hack is the workbench of copper coated foil plate exposure.Existing exposure machine hack include upper ledge, lower frame and be separately fixed at upper ledge and
Glass on lower frame.Upper ledge and lower frame are rotatably connected；Current exposure machine has the disadvantage that：1st, upper ledge and lower frame pass through
Hinge connection, when conjunction is closed, it is necessary to position, uses the rigid structure of locating dowel and dowel hole, this structure is held at present
Locating dowel expanded by heating easily occur can not be properly inserted in dowel hole, it is necessary to manually adjust auxiliary, and positioning precision deficiency influences
Exposure efficiency；2nd, the expansion rate of the film can not be observed and measured to upper ledge and lower inframe in exposure process, it is impossible to accurate control
The time for exposure easily rise of defect rate everywhere；3rd, it is difficult quilt with glass gapless, the pcb board being brought into close contact after exposure is finished
Successfully, disposably pick up, it is necessary to which wasting the plenty of time handles these detailed problems, it is therefore necessary to which exposure machine hack is carried out
Improve, to improve the operating efficiency of exposure machine.
Utility model content
The purpose of this utility model is, provide in view of the deficiencies of the prior art one kind possess high-precision contraposition,
Detection and efficient positioning and the detection means taken merely.
The technical scheme that the utility model is used to achieve the above object for：A kind of high accuracy positioning of exposure machine and inspection
Device, including exposure support are surveyed, hack component is provided with the exposure support, the hack component includes upper frame assembly
With underframe component, keeper on multiple is provided with the side of frame assembly on described, is set in the underframe component
Have and be provided with two directive wheels and big with upper keeper on the lower keeper with upper keeper cooperating, the lower keeper
The positioning hole of small matching, the directive wheel is arranged at the top of the positioning hole, is set in the bottom of the underframe component
There are PCB jack-up components, be provided with optical detection apparatus, the optical detection apparatus and set below the underframe component
There are the first detection video camera that can move freely and the second detection video camera.
Further, the PCB jack-up component includes the jack-up cylinder for being arranged at the underframe component bottom, described
The output end of jack-up cylinder, which is connected with jack-up block, the jack-up block, is provided with periphery setting O-ring seal, the underframe group
The end of part is provided with the through hole coordinated with the jack-up block.
Further, the upper keeper is integrally T-shaped, and the bottom of the upper keeper is provided with positioning and inserted
Post, the lower keeper includes the positioning seat of honour, described to determine the top ends center that positioning hole is arranged at the positioning seat of honour, described fixed
The opening both sides in position hole are upwardly extended to form department of assembly, and the directive wheel is pivotally connected by rotating shaft and department of assembly activity.
Further, the bottom of the positioning inserting column forms cutting part.
Further, the four upper keepers for assembling conjunction are provided with the underframe component and upper frame assembly altogether and lower fixed
Position part, keeper and lower keeper set the middle part of the four side of underframe component and upper frame assembly respectively on described four groups.
Further, the optical detection apparatus also includes the detection seat of honour for being fixedly arranged on underframe component, the detection master
The first guide rail, left and right driving motor and the drive screw being connected with left and right driving motor, the drive screw are provided with seat
The first detection connecting seat is connected with, the first detection video camera is arranged on the first detection connecting seat, in the detection master
It is provided with seat and moves left and right cylinder, the cylinder that moves left and right is connected with the second detection connecting seat, the second detection shooting
Machine is on the second detection connecting seat, and the first detection connecting seat and the second detection connecting seat connect with first guide rail
Connect, the lower end of the detection seat of honour is provided with electron-optical chi.
Further, the second guide rail and second are provided with the first detection connecting seat and on the second detection connecting seat
Assembling stand is connected with cylinder, second guide rail, the assembling stand is connected with second cylinder, the first detection shooting
Machine and the second detection video camera are respectively arranged at the assembling stand on the first detection connecting seat and on the second detection connecting seat.
The beneficial effects of the utility model are：The utility model is simple in construction, passes through matching somebody with somebody for upper keeper and lower keeper
The precision for improving upper frame assembly and underframe component overlapping is closed, mechanical repeatable accuracy is effectively improved, it is ensured that heat expansion size will not
Off normal；Furthermore the optical detection apparatus set can be accurately judged to reality and drawing number, effectively draw the swollen rate of film Peng, effectively
Product yield is improved, the use of PCB jack-up components makes operator easily take in plate, operating procedure and substantially saves the time, improved
Production efficiency.
Brief description of the drawings
Fig. 1 is the high accuracy positioning of exposure machine of the present utility model and the structural representation of detection means；
Fig. 2 is the schematic diagram of hack component；
Fig. 3 is the schematic rear view of underframe component.
Fig. 4 is upper keeper and lower locating element structure schematic diagram.
Fig. 5 is the structural representation of the utility model optical detection apparatus.
Embodiment
Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.
As shown in Figures 1 to 5, the high accuracy positioning and detection means of a kind of exposure machine of the utility model, including exposure machine
Seat 1, is provided with hack component 2, the hack component 2 includes upper frame assembly 3 and underframe component on the exposure support 1
4, keeper 5 on multiple are provided with the side of frame assembly on described, are provided with and upper positioning in the underframe component 4
Be provided with the lower keeper 6 of the cooperating of part 5, the lower keeper 6 two directive wheels 7 and with the upper size of keeper 5
The positioning hole 8 matched somebody with somebody, the directive wheel 7 is arranged at the top of the positioning hole 8, particularly, and the upper keeper 5 is overall to be in
" T " font, the bottom of the upper keeper 5 is provided with positioning inserting column 9, and the lower keeper 6 includes the positioning seat of honour 10, described
Determine the top ends center that positioning hole 8 is arranged at the positioning seat of honour 10, to upwardly extend to form dress in the opening both sides of the positioning hole 8
With portion 11, the directive wheel 7 is pivotally connected by rotating shaft with the activity of department of assembly 11, and the open end of existing positioning hole 8 is flat
Whole fixed seat, when the positioning expanded by heating of inserting column 9, the two edge cards that positioning inserting column 9 can be open with positioning hole 8 when both combine
Post, and the overthe openings of positioning hole 8 of the present embodiment are articulated with directive wheel 7, positioning inserting column 9 push will along directive wheel 7 it
Between position insertion positioning hole 8 in, furthermore between directive wheel 7 spacing control with normal circumstances position inserting column 9 width
Size is the same, positioning hole 8 also can be smoothly inserted even if the positioning inserting column 9 after expansion, in the present embodiment in order that must position
Inserting column 9 can be more convenient and quickly enter positioning hole 8, and the bottom of the positioning inserting column 9 forms cutting part 12, cutting part
12 setting enables to the end for positioning inserting column 9 to form less volume, can preferably coordinate the slip of directive wheel 7.
In the present embodiment, the four upper keepers 5 for assembling conjunction are provided with altogether on the underframe component 4 and upper frame assembly
With lower keeper 6, keeper 5 and lower keeper 6 set four sides of underframe component 4 and upper frame assembly respectively on described four groups
The middle part on side, the setting orientation of keeper 5 and lower keeper 6 can form criss-cross construction on such four groups, can be from many
Realize and position that the locating effect played is more preferable to upper frame assembly and underframe component 4 in orientation.
PCB jack-up components are provided with the bottom of the underframe component 4, the PCB jack-up component includes being arranged at
The jack-up cylinder 13 of the bottom of underframe component 4, the output end of the jack-up cylinder 13 is connected with jack-up block, the jack-up
Periphery is provided with block O-ring seal is set, the end of the underframe component 4 is provided with the through hole coordinated with the jack-up block.
, it is necessary to which when taking plate, the PCB jack-up component operationals on middle frame, jack-up block stretches out after completion pcb board exposure is finished,
By pcb board slowly jack-up, operator easily takes plate.
It is provided with optical detection apparatus 27, the optical detection apparatus 27 and sets in the lower section of the underframe component 4
There are the first detection detection video camera 15 of video camera 14 and second that can move freely, particularly, the optical detection apparatus 27
Also include being provided with the first guide rail 17, left and right driving on the detection seat of honour 16 for being fixedly arranged on underframe component 4, the detection seat of honour 16
Motor 18 and the drive screw 19 being connected with left and right driving motor 18, the drive screw 19 are connected with the first detection connecting seat
20, the first detection video camera 14 is arranged on the first detection connecting seat 20, and a left side is provided with the detection seat of honour 16
Cylinder 21 is moved right, the cylinder 21 that moves left and right is connected with the second detection connecting seat 22, and the second detection video camera 15 is set
In second detection connecting seat 22 on, it is described first detection connecting seat 20 and second detection connecting seat 22 with first guide rail 17
Connection, is provided with electron-optical chi 23, the first detection connecting seat 20 and the second inspection in the lower end of the detection seat of honour 16
Survey to be provided with the second guide rail 24 (28) and the second cylinder 25 (29), second guide rail 24 (28) on connecting seat 22 and be connected with
Assembling stand 26, the assembling stand 26 is connected with second cylinder 25 (29), and the first detection video camera 14 and second is detected
Video camera 15 is respectively arranged at the assembling stand 26 on the first detection connecting seat 20 and on the second detection connecting seat 22；Its principle be by
Move left and right cylinder 21 and release the first detection connecting seat 20 and cause the first detection video camera 14 to fixed position, first detects and take the photograph
After camera 14 is seen on the basis of X points, the second detection video camera 15 is moved under the driving of left and right driving motor 18, until seeing Y
Stop after point, at this moment have X by electron-optical chi 23, Y front distance thus detects reality and drawing number, effective to obtain
Go out the swollen rate of film Peng, improve product yield.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (7)
1. the high accuracy positioning and detection means of a kind of exposure machine, it is characterised in that including exposure support, in the exposure support
On be provided with hack component, the hack component includes upper frame assembly and underframe component, the side of frame assembly on described
Multiple upper keepers are provided with side, the underframe component is provided with the lower keeper with upper keeper cooperating, institute
The positioning hole that two directive wheels are provided with lower keeper and are matched with upper keeper size is stated, the directive wheel is arranged at institute
The top of positioning hole is stated, the bottom of the underframe component is provided with PCB jack-up components, under the underframe component
Side is provided with the first detection video camera and second that is provided with and can move freely on optical detection apparatus, the optical detection apparatus
Detect video camera.
2. the high accuracy positioning and detection means of exposure machine according to claim 1, it is characterised in that：The PCB jack-up
Component includes the jack-up cylinder for being arranged at the underframe component bottom, and the output end of the jack-up cylinder is connected with jack-up
Periphery is provided with block, the jack-up block O-ring seal is set, the end of the underframe component is provided with and the jack-up block
The through hole of cooperation.
3. the high accuracy positioning and detection means of exposure machine according to claim 1, it is characterised in that：The upper keeper
Overall T-shaped, the bottom of the upper keeper is provided with positioning inserting column, and the lower keeper includes the positioning seat of honour, institute
The top ends center that positioning hole is arranged at the positioning seat of honour is stated, upwardly extends to form assembling in the opening both sides of the positioning hole
Portion, the directive wheel is pivotally connected by rotating shaft and department of assembly activity.
4. the high accuracy positioning and detection means of exposure machine according to claim 3, it is characterised in that：The positioning inserting column
Bottom formed cutting part.
5. the high accuracy positioning and detection means of exposure machine according to claim 1, it is characterised in that：The underframe group
Keeper and lower positioning on the four upper keepers for assembling conjunction and lower keeper, described four groups are provided with part and upper frame assembly altogether
Part sets the middle part of the four side of underframe component and upper frame assembly respectively.
6. the high accuracy positioning and detection means of exposure machine according to claim 1, it is characterised in that：The optical detection
Device also includes being provided with the first guide rail, left and right driving electricity on the detection seat of honour for being fixedly arranged on underframe component, the detection seat of honour
Machine and the drive screw being connected with left and right driving motor, the drive screw are connected with the first detection connecting seat, described first
Detection video camera is arranged on the first detection connecting seat, is provided with the detection seat of honour and is moved left and right cylinder, the left side
Move right cylinder and be connected with the second detection connecting seat, the second detection video camera is on the second detection connecting seat, described the
One detection connecting seat and the second detection connecting seat are connected with first guide rail, and the lower end of the detection seat of honour is provided with electricity
Sub- optical ruler.
7. the high accuracy positioning and detection means of exposure machine according to claim 6, it is characterised in that：First detection
On connecting seat and it is provided with the second detection connecting seat on the second guide rail and the second cylinder, second guide rail and is connected with assembling
Seat, the assembling stand is connected with second cylinder, and the first detection video camera and the second detection video camera are respectively arranged at
Assembling stand on first detection connecting seat and on the second detection connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720088187.4U CN206411421U (en) | 2017-01-20 | 2017-01-20 | The high accuracy positioning and detection means of a kind of exposure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720088187.4U CN206411421U (en) | 2017-01-20 | 2017-01-20 | The high accuracy positioning and detection means of a kind of exposure machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411421U true CN206411421U (en) | 2017-08-15 |
Family
ID=59555621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720088187.4U Expired - Fee Related CN206411421U (en) | 2017-01-20 | 2017-01-20 | The high accuracy positioning and detection means of a kind of exposure machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206411421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753451A (en) * | 2018-07-23 | 2020-02-04 | 东莞市多普光电设备有限公司 | Device for monitoring expansion and contraction of negative film on line |
-
2017
- 2017-01-20 CN CN201720088187.4U patent/CN206411421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753451A (en) * | 2018-07-23 | 2020-02-04 | 东莞市多普光电设备有限公司 | Device for monitoring expansion and contraction of negative film on line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170815 Termination date: 20200120 |