CN205950095U - FPC covers membrane full -automatic cutting machine - Google Patents
FPC covers membrane full -automatic cutting machine Download PDFInfo
- Publication number
- CN205950095U CN205950095U CN201620841027.8U CN201620841027U CN205950095U CN 205950095 U CN205950095 U CN 205950095U CN 201620841027 U CN201620841027 U CN 201620841027U CN 205950095 U CN205950095 U CN 205950095U
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- groove
- plate
- pallet
- porous ceramic
- operating board
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Abstract
The utility model discloses a FPC covers membrane full -automatic cutting machine, include the frame and set up the operation panel in frame one side operation panel one side be provided with the extension board the extension board on be provided with 2 spacing operation panel top be provided with with high trays such as extension board the extension board keep away from tray one side be provided with 2 curb plates the curb plate on be provided with the compression roller the compression roller keep away from tray one end be provided with the support the support on be provided with the pivot that is used for suit flexible plate spool, tray middle part be provided with the recess the recess inboard be provided with porous ceramic plate end of tray portion be provided with the intercommunication the inboard trachea of recess, the utility model discloses an install whole roll of flexible plate in the pivot, realize carrying the raw materials to the laser cutting device in succession, with the laser cutting mode of non -contact, the defective percentage of reduction product.
Description
Technical field
This utility model is related to a kind of FPC coverlay fully automatic cutting machine.
Background technology
The English name of flexible print wiring board is：Flexible Printed Circuit Board, abbreviation FPCB or
FPC, is a kind of printed circuit board (PCB) with figure made using flexible substrate, is made up of insulating substrate and conductive layer, insulation
Can there is binding agent between base material and conductive layer.Due to its have can continuous automatic production, Distribution density is high, lightweight, body
Long-pending little, distribution mistake is few, pliability and elasticity can change the characteristics such as shape, is widely used in consumption electronic products as digital
Camera, wrist-watch, notebook computer, TFT-LCD etc..
For the cutting processing of FPC, traditional mode is to adopt mold, then carries out mechanical stamping by mould
Machining mode.Because traditional processing method is a kind of machining mode of contact, itself is inevitably deposited
In place of some shortcomings.
Firstly, since the line density of FPC product and pitch improve constantly, FPC graph outline also becomes increasingly complex in addition,
The difficulty that this allows for making FPC mould is increasing.For the FPC of general complexity, the difficulty making mould is big, system
Make that the cycle is elongated, and then lead to being substantially improved of processing cost；And for the very high FPC sample of some complexities, this
Extremely complex Mold Making cannot be realized, thus must take into be realized using other processing modes very complicated to these
FPC carry out cutting processing.
Secondly as the deficiency of machining itself is so that the FPC mould made can not possibly reach very high precision
Face, the lifting further to FPC machining accuracy creates bottleneck.Mould processing general at present can reach the precision of ± 50um,
And the precision that wants to reach ± below 20um is just extremely difficult, or even cannot accomplish.
Then, because traditional FPC cutting processing is a kind of machine-tooled method of contact, FPC will necessarily be produced and add
Work stress, is likely to result in the physical damnification of FPC.When in addition windowing task being carried out to coverlay using mach mode, unavoidably
The burr after stamp and excessive glue can be produced near window, and this burr and excessive glue through laminating, pressing, on be difficult to after pad
Remove, directly influence the quality of coating thereafter.
Content of the invention
The purpose of this utility model is to provide a kind of FPC coverlay fully automatic cutting machine, can improve prior art and deposit
Problem, by entire volume flex plate is arranged in rotating shaft, it is possible to achieve continuous to laser cutting device transferring raw material, and profit
With non-contacting cut mode, reduce the defect rate of product.
This utility model is achieved through the following technical solutions：A kind of FPC coverlay fully automatic cutting machine, including frame and set
Put the operating board in frame side, described operating board side be provided with support plate, described support plate is provided with 2 spacing
Bar, is provided with the pallet contour with described support plate, in described support plate away from described pallet above described operating board
Side is provided with 2 side plates, is provided with pressure roller on described side plate, arranges away from described pallet one end in described pressure roller
There is support, the rotating shaft for being set with flex plate spool be provided with described support, arrange fluted in the middle part of described pallet,
It is provided with porous ceramic plate inside described groove, the relatively described bottom portion of groove in described porous ceramic plate bottom is hanging,
Described tray bottom is provided with the trachea inside the described groove of connection, the described upper surface of porous ceramic plate with described
Pallet upper surface contour, be provided with cut on described operating table surface is to described porous ceramic plate one side end face
Device, is provided with the vacuum pump of the described trachea of connection inside described frame.
Further, for this utility model is better achieved, it is provided with crossbeam inside described operating board, described swashs
Light cutter sweep upper end is articulated on described crossbeam, is provided with pushing meanss inside described operating board, described promotion
Device can promote described laser cutting device to move along described crossbeam length direction.
Further, for this utility model is better achieved, it is provided between described operating board and described pallet
Dust-catching board, is provided with draw-in groove inside described dust-catching board, has porous ceramic plate in described draw-in groove inner adhesion, described at this
Porous ceramic plate upper surface and described draw-in groove between be provided with cavity, described draw-in groove upper end be provided with connection this cavity
Trachea, be provided with inside described frame connect this described trachea vacuum pump.
Further, for this utility model is better achieved, in described operating table surface to described pallet one side end face
On be provided with connecting tube, the trachea connecting described draw-in groove is laid on inside described connecting tube, described connecting tube lower end with
Described dust-catching board upper surface is connected.
Further, for this utility model is better achieved, described porous ceramic plate is bonded in described by glass cement
Recess sidewall on.
This utility model compared with prior art, has the advantages that：This utility model utilizes spacing on support plate
Bar, carries out spacing to the flex plate conveying, and makes flex plate after pressure roller output, can be transported to porous ceramic plate and carry out laser
Cutting, can reduce the flaw that cutting produces, and utilize pivot structure, so that flex plate entire volume is conveyed and continuously to be cut
Cut, cutting efficiency can be greatly improved.
Brief description
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to use required in embodiment
Accompanying drawing be briefly described it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is this utility model overall structure diagram；
Fig. 2 is this utility model transport conveyor constructions schematic diagram；
Fig. 3 is this utility model support holder structure schematic diagram；
Fig. 4 is this utility model dust suction plate structure schematic diagram.
Wherein：101. frames, 102. operating board, 103. pallets, 104. grooves, 105. porous ceramic plates, 106. laser are cut
Cut device, 107. pushing meanss, 108. crossbeams, 109. dust-catching boards, 110. draw-in grooves, 111. connecting tubes, 112. tracheas, 113.
Plate, 114. positive stop strips, 115. side plates, 116. pressure rollers, 117. supports, 118. rotating shafts.
Specific embodiment
With reference to specific embodiment, this utility model is described in further detail, but embodiment party of the present utility model
Formula not limited to this.
In Laser cutting, the different qualities according to machined material and the degree of absorption to the laser of different wave length be not
Same, often select the laser of a certain specific wavelength that material is processed, to reaching best processing effect.In view of FPC
Properties of materials, we select ultraviolet laser that output wavelength the is 355nm cutting processing to carry out FPC.Ultraviolet laser
Output wavelength below 0.4 μm, its major advantage be well suited to process polymeric material.Furthermore, due to shorter wavelength
Laser can process less part, its reason be the diffraction of light beam be limit processing component minimum dimension master
Want factor, the minimum light spot diameter of the accessible focus point of laser is linearly increasing with the increase of wavelength.Finally, swash with infrared
Light processing is different, and Ultra-Violet Laser microprocessor process is not essentially " hot " processing procedure：The photon of high-energy can be straight
Connect the chemical bond destroying material, this course of processing is referred to as " photetching " effect.By contrast it is seen that light and infrared light laser then
It is using focusing on the heat of working position come fusing material, heat affected area can be produced；And Ultra-Violet Laser processing is cold treatment
Journey, heat affected area is very little.In addition, the most of absorbed ultraviolet lights producing FPC are easier than infrared light, high-energy
Ultraviolet light directly destroy many non-metal material surfaces molecular link so that part that this " cold " processes have smooth
Edge and MIN carbonization impact.
As Figure 1-3, a kind of FPC coverlay fully automatic cutting machine, including frame 101 and be arranged on frame 101 side
Operating board 102, described operating board 102 side is provided with support plate 113, described support plate 113 is provided with 2 spacing
Bar 114, is provided with the pallet 103 contour with described support plate 113, in described support plate 113 above described operating board 102
Described pallet 103 side is provided with 2 side plates 115, described side plate 115 is provided with pressure roller 116, described
Pressure roller 116 is provided with support 117 away from described pallet 103 one end, is provided with for being set with flexibility on described support 117
The rotating shaft 118 of coiled sheet axle, described pallet 103 middle part arranges fluted 104, is provided with porous inside described groove 104
Ceramic wafer 105, relatively described groove 104 bottom in described porous ceramic plate 105 bottom is hanging, at described pallet 103 bottom
Portion is provided with the trachea 112 of the described groove of connection 104 inner side, the described upper surface of porous ceramic plate 105 and described support
The upper surface of disk 103 is contour, is provided with sharp on described operating board 102 is towards described porous ceramic plate 105 1 side end face
Light cutter sweep 106, is provided with the vacuum pump of the described trachea 112 of connection inside described frame 101.
In this utility model, so that positive stop strip is paralleled with the conveying direction of flex plate, form conveying between 2 positive stop strips and scratch
Property plate cavity, this utility model utilized support plate structure, it can be made to be formed the cavity of conveying flex plate with pressure roller, when using driving
When dynamic equipment belt dynamic pressure roller relatively rotates, you can drive flex plate relative movement, after flex plate is exported by spool, by opening
Bearing up pulley and pressure roller, reach inside the cavity between two positive stop strips, and the spool due to flex plate can be sleeved in rotating shaft with entire volume,
It is capable of the continuous conveying of flex plate, and, in course of conveying, flex plate can be made to pass through the restriction of positive stop strip, make to scratch
Property plate only can move along positive stop strip length direction, thus limiting flex plate displacement in the direction of the width, can effectively carry
The precision of its cutting high, reduction in the numbers of seconds, improves cutting efficiency.
This utility model determines the size of porous ceramic plate according to the size of circuit board to be cut, make circuit board to be cut with
The mating shapes of porous ceramic plate, when so that circuit board is placed in inside porous ceramic plate, can be located exactly inside groove, this
Shi Liyong vacuum pump is evacuated to trachea, makes porous ceramic plate be internally formed negative pressure state, and circuit board is adsorbed in porous ceramic plate
On, now using laser cutting device, circuit board is cut.Overall structure is capable of the noncontact cutting to circuit board
While, make in circuit board cutting process, to keep stable, cutting accuracy can be greatly improved, reduce the defect rate of product.
Embodiment 1：As shown in Fig. 2 in the present embodiment, for convenience circuit board is continuously cut it is preferable that in institute
It is provided with crossbeam 108, described laser cutting device 106 upper end is articulated in described crossbeam 108 inside the operating board 102 stated
On, it is provided with pushing meanss 107 inside described operating board 102, described pushing meanss 107 can promote described laser
Cutter sweep 106 moves along described crossbeam 108 length direction.In the present embodiment, by arranging crossbeam, cut is made to fill
Put and can slide along crossbeam, during laser cutting device is relative to crossbeam slip, circuit board is continuously cut, by
In being provided with pushing meanss, can be cut promotion laser cutting device at the uniform velocity.
In the present embodiment, hydraulic means can be adopted, make pushing meanss promote laser cutting device along crossbeam length side
To moving back and forth, realize the multiple cutting to circuit board, efficiency and the precision of cutting can be greatly improved.
Embodiment 2：As shown in figure 4, in order to avoid cutting produces dust, existing cutting equipment is usually provided with dust cover
Etc. structure, but it is dust-proof inefficient, in the present embodiment, in order to improve dust-proof efficiency it is preferable that in described operating board
It is provided with dust-catching board 109 between 102 and described pallet 103, be provided with draw-in groove 110 inside described dust-catching board 109, in institute
Draw-in groove 110 inner adhesion stated has porous ceramic plate 105, in this described porous ceramic plate 105 upper surface and described draw-in groove
It is provided with cavity between 110, described draw-in groove 110 upper end is provided with the trachea 112 connecting this cavity, in described frame
It is provided with the vacuum pump connecting this described trachea 112 inside 101.
In the present embodiment, make laser cutting device both sides be respectively provided with dust-catching board, dust-catching board can be made to be inclined to set, make
Two dust-catching boards are respectively directed to the cutting line position with clipper circuit plate, after starting vacuum pump, under the absorption of vacuum pump,
Enable dust along porous ceramic plate and trachea, extract out above facet, reduce dust, in the present embodiment, by adopting
Porous ceramic plate, as absorption aeration structure, can increase adsorption area, improves adsorption efficiency.
Embodiment 3：In the present embodiment, install it is preferable that in described operating board 102 towards described support for convenience
Connecting tube 111 is provided with disk 103 1 side end face, the trachea 112 connecting described draw-in groove 110 is laid on described connecting tube
Inside 111, described connecting tube 111 lower end is connected with described dust-catching board 109 upper surface.Pass through connecting tube in the present embodiment
Connect dust-catching board and frame, dust-catching board can be made to be in parallel to board structure of circuit, now connecting tube can be set to liftable
Structure, after the dicing is completed, closes the vacuum pump on the trachea of communication groove, starts the vacuum of the trachea on connection draw-in groove
Pump, using adsorption, can make the circuit board that cutting completes deviate from groove, conveniently be processed further and operate.
It is further preferred that in the present embodiment, described porous ceramic plate 105 is bonded in described groove by glass cement
On 104 side walls.In the present embodiment, so that the side wall of porous ceramic plate is connected with each other with groove inner wall, make porous ceramic plate relatively recessed
Groove keeps stable, helps to maintain stablizing of circuit board, correspondingly it is also possible to make the porous in draw-in groove make pottery by glass cement
Porcelain plate is bonded in draw-in groove relatively.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (5)
1. a kind of FPC coverlay fully automatic cutting machine it is characterised in that：Including frame（101）And it is arranged on frame（101）Side
Operating board（102）, in described operating board（102）Side is provided with support plate（113）, in described support plate（113）Upper setting
There are 2 positive stop strips（114）, in described operating board（102）Top is provided with and described support plate（113）Contour pallet
（103）, in described support plate（113）Away from described pallet（103）Side is provided with 2 side plates（115）, in described side plate
（115）On be provided with pressure roller（116）, in described pressure roller（116）Away from described pallet（103）One end is provided with support
（117）, in described support（117）On be provided with rotating shaft for being set with flex plate spool（118）, described pallet（103）
Middle part setting is fluted（104）, in described groove（104）Inner side is provided with porous ceramic plate（105）, described porous ceramicss
Plate（105）The relatively described groove in bottom（104）Bottom is hanging, in described pallet（103）Bottom is provided with described in connection
Groove（104）The trachea of inner side（112）, described porous ceramic plate（105）Upper surface and described pallet（103）Upper end
Face is contour, in described operating board（102）Towards described porous ceramic plate（105）Cut dress is provided with one side end face
Put（106）, in described frame（101）Inner side is provided with the described trachea of connection（112）Vacuum pump.
2. a kind of FPC coverlay fully automatic cutting machine according to claim 1 it is characterised in that：In described operating board
（102）Inner side is provided with crossbeam（108）, described laser cutting device（106）Upper end is articulated in described crossbeam（108）On,
In described operating board（102）Inner side is provided with pushing meanss（107）, described pushing meanss（107）Described in can promoting
Laser cutting device（106）Along described crossbeam（108）Length direction moves.
3. a kind of FPC coverlay fully automatic cutting machine according to claim 1 it is characterised in that：In described operating board
（102）With described pallet（103）Between be provided with dust-catching board（109）, in described dust-catching board（109）Inner side is provided with draw-in groove
（110）, in described draw-in groove（110）Inner adhesion has porous ceramic plate（105）, in this described porous ceramic plate（105）On
End face and described draw-in groove（110）Between be provided with cavity, in described draw-in groove（110）Upper end is provided with the gas connecting this cavity
Pipe（112）, in described frame（101）Inner side is provided with this described trachea of connection（112）Vacuum pump.
4. a kind of FPC coverlay fully automatic cutting machine according to claim 3 it is characterised in that：In described operating board
（102）Towards described pallet（103）It is provided with connecting tube on one side end face（111）, connect described draw-in groove（110）Trachea
（112）It is laid on described connecting tube（111）Inner side, described connecting tube（111）Lower end and described dust-catching board（109）Upper end
Face is connected.
5. a kind of FPC coverlay fully automatic cutting machine according to claim 1 it is characterised in that：Described porous ceramicss
Plate（105）Described groove is bonded in by glass cement（104）On the wall of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620841027.8U CN205950095U (en) | 2016-08-05 | 2016-08-05 | FPC covers membrane full -automatic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620841027.8U CN205950095U (en) | 2016-08-05 | 2016-08-05 | FPC covers membrane full -automatic cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205950095U true CN205950095U (en) | 2017-02-15 |
Family
ID=57974079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620841027.8U Expired - Fee Related CN205950095U (en) | 2016-08-05 | 2016-08-05 | FPC covers membrane full -automatic cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205950095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318823A (en) * | 2018-12-13 | 2020-06-23 | 岚士智能科技(上海)有限公司 | Automatic drilling equipment of carborundum honeycomb ceramics based on visual identification |
-
2016
- 2016-08-05 CN CN201620841027.8U patent/CN205950095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318823A (en) * | 2018-12-13 | 2020-06-23 | 岚士智能科技(上海)有限公司 | Automatic drilling equipment of carborundum honeycomb ceramics based on visual identification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |