CN107902135A - A kind of flexible printed circuit board packaging detection method - Google Patents
A kind of flexible printed circuit board packaging detection method Download PDFInfo
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- CN107902135A CN107902135A CN201711121509.1A CN201711121509A CN107902135A CN 107902135 A CN107902135 A CN 107902135A CN 201711121509 A CN201711121509 A CN 201711121509A CN 107902135 A CN107902135 A CN 107902135A
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- Prior art keywords
- circuit board
- printed circuit
- flexible printed
- cylinder
- workpiece
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Packaging Frangible Articles (AREA)
Abstract
The invention discloses a kind of packaging detection method based on flexible printed circuit board packaging detection equipment, the equipment includes rack, transfer mechanism, testing agency, electric box, display screen, package mechanism and operation panel, cam mechanism is fixed on electric box surface by the bolt on riser, Membrane jetter structure is fixed on stent by splice plate, CCD detections are arranged on Membrane jetter structure one end, the Membrane jetter structure other end is provided with CCD secondary detections, electric box is arranged on rear side of rack, display screen and operation panel are fixed on electric box surface by support column, package mechanism is installed on by 3 stents on the panel of rack, pass through CCD detection stations and CCD secondary detections, raising conveying accurately effect is reached, solve the problems, such as that conveying is not accurate enough；By substandard product output mechanism, the effect of reduction in the numbers of seconds is reached, has solved the problems, such as that substandard products are more；By transport portion, the effect of even running is reached, has solved the problems, such as that course of conveying is jiggly.
Description
Technical field
The present invention relates to a kind of detection method, is specially a kind of flexible printed circuit board packaging detection method.
Background technology
Flexible printed circuit board, also known as flexible circuit board, flexible circuit board, flex circuit application, soft board, English is FPC
(abbreviation of Flexible Printed Circuit), is a kind of special printed circuit board.Its feature is light-weight, thickness
It is thin, soft, flexible.It is mainly used for many products such as mobile phone, laptop, PDA, digital camera, liquid crystal display.It is soft
In the production process, packaging detection part is an essential step to property printed circuit board (PCB).
In the packaging detection of existing circuit board, there are many problems, such as：Not enough accurately asked in the presence of conveying
Topic, the equipment detection part originally used only have a detection station, and it is not accurate enough to be transported to spray film station；More than substandard products
Problem, even if original equipment is able to detect that substandard product, also can not effectively remove substandard product, cause to examine
Survey, it is impossible to the problem of removing；There are the jiggly problem of course of conveying, existing equipment transport portion is that simple crawler belt is defeated
Send, do not have fixation to product, cause in course of conveying, product turbulent conditions are serious, in place inaccurately.
In conclusion current flexible printed circuit board packaging detection equipment exists, conveying is not accurate enough, substandard products are more and conveys
The unstable three big urgent problem to be solved of grade of process.
The content of the invention
The technical problem to be solved in the present invention is existing detection device is overcome during the work time, conveying is not accurate enough, secondary
Product are more and the jiggly defect of course of conveying, there is provided a kind of flexible printed circuit board packaging detection equipment, so as to solve above-mentioned ask
Topic.
In order to solve the above technical problem, the present invention provides following technical solution：
A kind of flexible printed circuit board packaging detection equipment of the present invention, including rack, transfer mechanism, testing agency, electrically
Case, display screen, package mechanism and operation panel, transfer mechanism are fixed on the installation panel of rack by the bolt of leg surface
On, be provided with two parallel X is provided with Z-direction installing plate, Z-direction to leg surface to sliding-rail sliding, X to sliding-rail sliding side up and down
Installing plate side is fixed on cylinder shaft end, and cylinder is fixed on leg surface, Z-direction installing plate bottom installation Z after passing through Z-direction installing plate
To cylinder, Z-direction cylinder shaft end installation sucker；Testing agency be divided into pushing mechanism, substandard product output mechanism, cam mechanism,
Membrane jetter structure, output mechanism, CCD detections and CCD secondary detections, wherein pushing mechanism are fixed on electric box surface by bearing,
And bearing is equidistantly distributes, cylinder is fixed on abutment surface, and push plate is bolted in cylinder shaft end, and holder top is provided with
Close to switch, bottom plate is installed close to switch side, bottom plate is spliced by bolt and is covered in holder top, unqualified production
Product output mechanism is fixed on one side bottom of testing agency by bearing, and holder top is provided with cylinder, and the end of cylinder is fixed on
On pushing block, pushing block bottom is provided with blanking slide plate, and cam mechanism is fixed on electric box surface, riser one by the bolt on riser
End is provided with stepper motor, and by one end of flat key closed coupling, the other end of shaft coupling, which is fixed, to be led for the shaft end of stepper motor
Moving axis, fixes cam on driving shaft, cam one end is provided with supporting roller, and supporting roller is fixed on connecting rod base by connecting rod, connecting rod
Seat is fixed on bottom plate, and connecting rod base one end is fixed with Z-direction sliding-rail sliding, and fixed seat is arranged on connecting rod side, and Membrane jetter structure passes through
Splice plate is fixed on stent, and workpiece is fixed on splice plate, nozzle is provided with the top of splice plate, and nozzle sets to be equidistant
Put, CCD detections are arranged on Membrane jetter structure one end, and the Membrane jetter structure other end is provided with CCD secondary detections, and output mechanism is arranged on inspection
Survey mechanism one end；Electric box is arranged on rear side of rack；Display screen and operation panel are fixed on electric box surface by support column；Bag
Mounting mechanism is installed on by 3 stents on the panel of rack, and synchronous motor, synchronous motor are being installed positioned at the stent side in left side
Shaft end by flat key connect drive sprocket, engaged transmission chain be installed between drive sprocket and driven sprocket, driven chain
Wheel passes through the mounting hole fixed jig of plate chain, and the gauge according to chain link quantity stationary phase with quantity, while sets up separately in delivery section
Pad pasting station is put, synchronous motor is installed on swing rod, and the shaft end of synchronous motor is consolidated by flat key closed coupling, and by end seat
It is scheduled in photosensitive film reel disk, a roll of light-sensitive surface is installed, and consolidate bottom around roller B, roller B in photosensitive film reel disk by roller A
Surely there are gauge, gauge surface fixing flexible printed circuit board (PCB), blade is arranged on light-sensitive surface bottom.
As a preferred technical solution of the present invention, transfer mechanism surface is provided with proximity sensor, the next on column
Put and be machined with certain rectangle groove depth respectively, Z-direction cylinder is provided with downing track, and downing track one end is corresponding with sucker, rectangle
Groove depth can effectively fix X to sliding-rail sliding, and when flexible workpiece printed circuit board (PCB) reaches designated position, proximity sensor is felt in advance
Workpiece, feedback signal to Z-direction cylinder should be arrived, Z-direction cylinder is drawn flexible printed circuit board by track downlink, sucker, Z-direction gas
Cylinder uplink, cylinder promote forward, and Z-direction installing plate and sucker move forward to specified stroke, Z-direction cylinder downlink, by flexibility therewith
Printed circuit board (PCB) is put down.
As a preferred technical solution of the present invention, testing agency's midsole plate surface is provided with and flexible printed circuit board
Corresponding raised and groove, blanking slide plate bottom are provided with corresponding substandard products case, and unqualified production can be uniformly processed in substandard products case
Product, raised and groove can be such that flexible printed circuit board is preferably fixed in transportational process, when transfer mechanism is by flexibility
Printed circuit board (PCB) is placed on bottom plate, and close to inductive switching to workpiece, feedback signal to cylinder, the end of cylinder is consolidated by nut
Determine push plate, cylinder promotes push plate.
As a preferred technical solution of the present invention, testing agency uses PLC intelligent controls, associated circuit board and chip
Inside electric box, camera is installed inside Membrane jetter structure, after setting camera, flexible printed circuit board first passes around
CCD detection stations, realize the function for picture contrast intrinsic with computer of taking pictures, and pad pasting flatness exceedes error range, do not conform to
Lattice product output mechanism works, and substandard product is discharged, and by the movement of cam mechanism, flexible printed circuit board continues forward
Conveying, nozzle carry out spray film to workpiece, spray last layer plating nickel gold in copper foil exposed part.
As a preferred technical solution of the present invention, rack is formed using square tubes soldering, and being carried out after the completion of welding should
Power makes annealing treatment, and remaining panel carries out bending using Q235 materials sheet metal component and forms, and rack stability is good, and Q235 has good
Ductility, buckling performance is good, and can ensure its size, good appearance well.
As a preferred technical solution of the present invention, the electrical equipment in equipment is all installed on inside electric box, electrically
Case shell, which is integrally formed, to be made, and built-in component is connected with each other by conducting wire, and conducting wire collects bunchy, convenient to overhaul and wiring.
As a preferred technical solution of the present invention, operating panel surface is grasped including display device and startup, emergency stop etc.
Make button, display screen is installed to be embedded, and embedded installation can avoid damage to, and operating personnel can input various according to the display device
Data, prompting according to display device are operated, and have good Man machine interaction.Start button is pressed upon start up,
Stop button is pressed during stopping.After the completion of operating personnel's input data, start button is pressed, machine is operated.If operating
During run into some unpredictable problems, operating personnel can press stop button in time, avoid because of machine or personnel
Operation error, cause to lose.
A kind of packaging detection method based on flexible printed circuit board packaging detection equipment, the equipment use PLC system, people
Work operates control panel button, includes the following steps：
The first step, hand inspection equipment is without security risk, 7 start button of manual control operation panel, when workpiece is placed into
In gauge 24, synchronous motor 18 starts, and drive sprocket 22 rotates, and chain 15 passes through the engaged transmission of driven sprocket 16 so that gauge
24, which start chain 15 therewith, is driven, and is transferred to designated position, a roll of light-sensitive surface 11 is installed in photosensitive film reel disk 8, and pass through roller
A10, around roller B12 to 13 pad pasting of flexible printed circuit board, when flexible printed circuit board 13 will leave, blade 53 is to photosensitive
Film 11 is cut off, and continues to be driven, and when sensing workpiece close to switch 14, feedback signal is to Z-direction cylinder 29；
Second step, when flexible workpiece printed circuit board (PCB) 13 reaches designated position, proximity sensor senses workpiece, feedback letter
Number Z-direction cylinder 29,29 downlink of Z-direction cylinder are arrived, sucker 30 draws flexible printed circuit board 13,29 uplink of Z-direction cylinder, cylinder 27
Promoting forward, Z-direction installing plate 28 and sucker 30 move forward to specified stroke therewith, 29 downlink of Z-direction cylinder, and by flexible printing
Circuit board 13 is put down；
3rd step, when flexible printed circuit board 13 is placed on bottom plate 40 by Z-direction cylinder 29, close switch 14 senses work
Part, feedback signal to cylinder 27, cylinder 27 promote push plate 39 so that flexible printed circuit board 13 moves forward；
4th step, flexible printed circuit board 13 first pass around CCD and detect 36 stations, take pictures and the intrinsic picture pair of computer
Than pad pasting flatness exceedes error range, and substandard product output mechanism 32 works, and it is right that the end of cylinder 27 is fixed on push plate 39
Substandard product carries out pusher, and substandard product is pulled to blanking slide plate 42 and discharges；
5th step, flexible printed circuit board 13 continue to be fed forward, and nozzle 51 carries out workpiece 52 spray film, exposed in copper foil
Part spray last layer plating nickel gold.Four spray films are carried out altogether, then are taken pictures and computer system pair by CCD secondary detections 37
Than certified products are discharged from output mechanism 35.Acted more than so repeating.
The beneficial effect that is reached of the present invention is：Bis- inspections of CCD detection stations and CCD that the present invention passes through innovation
Survey, realize the function that multiple detection stations detect jointly, reached raising conveying accurately effect, improved product qualification rate,
Solve the problems, such as that conveying is not accurate enough；By the substandard product output mechanism of innovation, realizing can will be unqualified
Product carries out the function of pusher discharge, coordinates detection station, has reached the effect of reduction in the numbers of seconds, solves asking more than substandard products
Topic；By the transport portion of innovation, using cam and linkage, conveying is more steady, coordinates shaft coupling, has reached flat
The effect surely run, in place station than before compared to more precisely, solve the problems, such as that course of conveying is jiggly.
Brief description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is overall structure front schematic view of the present invention；
Fig. 2 is overall structure side schematic view of the present invention；
Fig. 3 is overall structure schematic top plan view of the present invention；
Fig. 4 is package mechanism front schematic view of the present invention；
Fig. 5 is package mechanism side schematic view of the present invention；
Fig. 6 is package mechanism schematic top plan view of the present invention；
Fig. 7 is transfer mechanism side schematic view of the present invention；
Fig. 8 is transfer mechanism front schematic view of the present invention；
Fig. 9 is transfer mechanism partial schematic diagram of the present invention；
Figure 10 is transfer mechanism schematic top plan view of the present invention；
Figure 11 is testing agency's front schematic view of the present invention；
Figure 12 is testing agency's side schematic view of the present invention；
Figure 13 is testing agency's schematic top plan view of the present invention；
Figure 14 is pushing mechanism front schematic view of the present invention；
Figure 15 is pushing mechanism side schematic view of the present invention；
Figure 16 is pushing mechanism schematic top plan view of the present invention；
Figure 17 is substandard product output mechanism front schematic view of the present invention；
Figure 18 is substandard product output mechanism side schematic view of the present invention；
Figure 19 is cam mechanism front schematic view of the present invention；
Figure 20 is cam mechanism side schematic view of the present invention；
Figure 21 is cam mechanism schematic top plan view of the present invention；
Figure 22 is cam mechanism diagrammatic cross-section of the present invention；
Figure 23 is Membrane jetter structure front schematic view of the present invention；
Figure 24 is Membrane jetter structure side schematic view of the present invention；
Figure 25 is Membrane jetter structure schematic top plan view of the present invention；
Figure label：1st, rack；2nd, transfer mechanism；3rd, testing agency；4th, electric box；5th, display screen；6th, package mechanism；7、
Operation panel；8th, photosensitive film reel disk；9th, swing rod；10th, roller A；11st, light-sensitive surface；12nd, roller B；13rd, flexible printed circuit board；
14th, close to switch；15th, chain；16th, driven sprocket；17th, stent；18th, synchronous motor；19th, shaft coupling；20th, end seat；21st, it is photosensitive
Film roll；22nd, drive sprocket；23rd, driving shaft；24th, gauge；25th, X is to sliding-rail sliding；26th, column；27th, cylinder；28th, Z-direction is installed
Plate；29th, Z-direction cylinder；30th, sucker；31st, pushing mechanism；32nd, substandard product output mechanism；33rd, cam mechanism；34th, Membrane jetter
Structure；35th, output mechanism；36th, CCD is detected；37th, CCD secondary detections；38th, bearing；39th, push plate；40th, bottom plate；41st, pushing block；42、
Blanking slide plate；43rd, riser；44th, supporting roller；45th, cam；46th, stepper motor；47th, Z-direction sliding-rail sliding；48th, connecting rod base；49th, it is solid
Reservation；50th, connecting rod；51st, nozzle；52nd, workpiece；53rd, blade.
Embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
In the description of the present invention, it is necessary to explanation, the orientation of the instruction such as term " vertical ", " on ", " under ", " level "
Or position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment：As shown in Fig. 1-2 5, the present invention provides a kind of flexible printed circuit board packaging detection equipment, including rack
1st, transfer mechanism 2, testing agency 3, electric box 4, display screen 5, package mechanism 6 and operation panel 7, transfer mechanism 2 pass through column
The bolt on 26 surfaces is fixed in the installation panel of rack 1, and 26 surface of column is provided with two parallel X to sliding-rail sliding up and down
25, X are provided with Z-direction installing plate 28 to 25 side of sliding-rail sliding, and 28 side of Z-direction installing plate is fixed on 27 shaft end of cylinder, cylinder 27
26 surface of column, 28 bottom of Z-direction installing plate installation Z-direction cylinder 29,29 shaft end of Z-direction cylinder are fixed on after through Z-direction installing plate 28
Sucker 30 is installed；Testing agency 3 divides for pushing mechanism 31, substandard product output mechanism 32, cam mechanism 33, Membrane jetter structure
34th, output mechanism 35, CCD detect 36 and CCD secondary detections 40, and wherein pushing mechanism 31 is fixed on electric box 4 by bearing 38
Surface, and bearing 38 is equidistantly distributes, cylinder 27 is fixed on 38 surface of bearing, and push plate is bolted in 27 shaft end of cylinder
39, the top of bearing 38 is provided with close to switch 14, and bottom plate 40 is provided with close to 14 sides of switch, bottom plate 40 by bolt splice and
Into and be covered in the top of bearing 38, substandard product output mechanism 32 is fixed on 3 one side bottom of testing agency by bearing 38, props up
The top of seat 38 is provided with cylinder 27, and the end of cylinder 27 is fixed on pushing block 41, and 41 bottom of pushing block is provided with blanking slide plate 42, convex
Wheel mechanism 33 is fixed on 4 surface of electric box by the bolt on riser 43, and 43 one end of riser is provided with stepper motor 46, stepping electricity
The shaft end of machine 46 is by one end of flat key closed coupling 19, the other end rigid drive shaft 23 of shaft coupling 19, on driving shaft 23
Fixed cam 45,45 one end of cam are provided with supporting roller 44, and supporting roller 44 is fixed on connecting rod base 48 by connecting rod 50, connecting rod base
48 are fixed on bottom plate 40, and 48 one end of connecting rod base is fixed with Z-direction sliding-rail sliding 47, and fixed seat 49 is arranged on 50 side of connecting rod, spray
Film mechanism 34 is fixed on stent 17 by splice plate, and workpiece 52 is fixed on splice plate, and nozzle 51 is provided with the top of splice plate,
And nozzle 51 is is equidistantly positioned, CCD detections 36 are arranged on 34 one end of Membrane jetter structure, and 34 other end of Membrane jetter structure is provided with CCD
Secondary detection 37, output mechanism 35 are arranged on 3 one end of testing agency；Electric box 4 is arranged on the rear side of rack 1；Display screen 5 and operation
Panel 7 is fixed on 4 surface of electric box by support column；Package mechanism 6 is installed on by 3 stents 17 on the panel of rack 1,
Synchronous motor 18 is installed positioned at 17 side of stent in left side, the shaft end of synchronous motor 18 connects drive sprocket 22 by flat key, nibbles
The chain 15 for closing transmission is installed between drive sprocket 22 and driven sprocket 16, and driven sprocket 16 is fixed by the mounting hole of plate chain
Gauge 24, and the gauge 24 according to chain link quantity stationary phase with quantity, while pad pasting station, synchronous motor are set in transport portion
18 are installed on swing rod 9, and the shaft end of synchronous motor 18 is fixed on light-sensitive surface by flat key closed coupling 19, and by end seat 20
A roll of light-sensitive surface 11 is installed on reel 8, in photosensitive film reel disk 8, and is consolidated bottom around roller B12, roller B12 by roller A10
Surely there are gauge 24,24 surface fixing flexible printed circuit board (PCB) 13 of gauge, blade 53 is arranged on 11 bottom of light-sensitive surface.
Specifically, a kind of flexible printed circuit board packaging detection equipment of the present invention, 2 surface of transfer mechanism is provided with close to biography
Sensor, 26 upper-lower position of column are machined with certain rectangle groove depth respectively, and Z-direction cylinder 29 is provided with downing track, downing track
One end corresponds to sucker 30, and rectangle groove depth can effectively fix X to sliding-rail sliding 25, when flexible printed circuit board 13 reaches specific bit
Put, proximity sensor senses workpiece, feedback signal to Z-direction cylinder 29 in advance, and Z-direction cylinder 29 passes through track downlink, sucker 30
Flexible printed circuit board 13 is drawn, 29 uplink of Z-direction cylinder, cylinder 27 promotes forward, Z-direction installing plate 28 and sucker 30 therewith to
Before be moved to specified stroke, 29 downlink of Z-direction cylinder, flexible printed circuit board 13 is put down, and 3 bottom plate of testing agency, 40 surface is set
Protrusion corresponding with flexible printed circuit board 13 and groove are equipped with, 42 bottom of blanking slide plate is provided with corresponding substandard products case, secondary
Substandard product can be uniformly processed in product case, and raised and groove can be such that flexible printed circuit board 13 is obtained more in transportational process
Good fixation, when flexible printed circuit board 13 is placed on bottom plate 40 by transfer mechanism 2, close switch 14 senses workpiece, instead
Feedback signal fixes push plate 39 to cylinder 27, the end of cylinder 27 by nut, and cylinder 27 promotes push plate 39, and testing agency 3 uses
PLC intelligent controls, associated circuit board and chip are located inside electric box 4, and camera is provided with inside Membrane jetter structure 34, set and shine
After camera, flexible printed circuit board 13 first passes around CCD and detects 36 stations, realizes picture contrast intrinsic with computer of taking pictures
Function, pad pasting flatness exceed error range, and substandard product output mechanism 32 works, substandard product is discharged, through excess convexity
The movement of mechanism 33 is taken turns, flexible printed circuit board 13 continues to be fed forward, and nozzle carries out spray film to workpiece, in copper foil exposed part
Last layer plating nickel gold is sprayed, rack 1 is formed using square tubes soldering, stress relief annealing process is carried out after the completion of welding, remaining panel is adopted
Bending being carried out with Q235 materials sheet metal component to form, 1 stability of rack is good, and Q235 has good ductility, and buckling performance is good, and
It can ensure its size well, good appearance, the electrical equipment in equipment is all installed on inside electric box 4,4 shell one of electric box
Body formed to be made, built-in component is connected with each other by conducting wire, and conducting wire collects bunchy, convenient to overhaul and wiring, 7 surface of operation panel
Including the operation button such as display device and startup, emergency stop, display screen 5 is installed to be embedded, and embedded installation can avoid damage to, and operate
Personnel can input various data according to the display device, and prompting according to display device is operated, and have good man-machine friendship
Interaction performance.Press start button upon start up, when stopping pressing stop button.After the completion of operating personnel's input data, press and open
Dynamic button, machine are operated.If running into some unpredictable problems in operation, operating personnel can press in time to stop
Only button, avoids the operation error because of machine or personnel, causes to lose.
Operation principle：The first step, for hand inspection equipment without security risk, 7 start button of manual control operation panel, works as work
Part is placed into gauge 24, and synchronous motor 18 starts, and drive sprocket 22 rotates, chain 15 by the engaged transmission of driven sprocket 16,
So that gauge 24 starts chain 15 therewith and is driven, designated position is transferred to, a roll of light-sensitive surface 11 is installed in photosensitive film reel disk 8, and
By roller A10, around roller B12 to 13 pad pasting of flexible printed circuit board, when flexible printed circuit board 13 will leave, blade
53 pairs of light-sensitive surfaces 11 are cut off, and continue to be driven, and when sensing workpiece close to switch 14, feedback signal is to Z-direction cylinder 29, and second
Step, when flexible workpiece printed circuit board (PCB) 13 reaches designated position, proximity sensor senses workpiece, feedback signal to Z-direction cylinder
29,29 downlink of Z-direction cylinder, sucker 30 draws flexible printed circuit board 13, and 29 uplink of Z-direction cylinder, cylinder 27 promotes forward, Z
Specified stroke, 29 downlink of Z-direction cylinder are moved forward to therewith to installing plate 28 and sucker 30, and flexible printed circuit board 13 is put
Under, the 3rd step, when flexible printed circuit board 13 is placed on bottom plate 40 by Z-direction cylinder 29, close switch 14 senses workpiece, instead
Feedback signal promotes push plate 39 to cylinder 27, cylinder 27 so that flexible printed circuit board 13 moves forward, the 4th step, flexible printing
Circuit board 13 first passes around CCD and detects 36 stations, and picture contrast intrinsic with computer of taking pictures, pad pasting flatness exceedes error model
Enclose, substandard product output mechanism 32 works, and the end of cylinder 27 is fixed on push plate 39 and carries out pusher to substandard product, does not conform to
Lattice product is pulled to blanking slide plate 42 and discharges, and the 5th step, flexible printed circuit board 13 continues to be fed forward, and nozzle 51 is to workpiece 52
Spray film is carried out, sprays last layer plating nickel gold in copper foil exposed part.Four spray films are carried out altogether, then are carried out by CCD secondary detections 37
Take pictures and contrasted with computer system, certified products are discharged from output mechanism 35.Acted more than so repeating.
Finally it should be noted that：It these are only the preferred embodiment of the present invention, be not intended to limit the invention, although
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be right
Technical solution described in foregoing embodiments is modified, or carries out equivalent substitution to which part technical characteristic.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on, should be included in the protection of the present invention
Within the scope of.
Claims (1)
1. a kind of packaging detection method based on flexible printed circuit board packaging detection equipment, the equipment use PLC system, manually
Control panel button is operated, is included the following steps：
The first step, hand inspection equipment is without security risk, 7 start button of manual control operation panel, when workpiece is placed into gauge
In 24, synchronous motor 18 starts, and drive sprocket 22 rotates, and chain 15 passes through the engaged transmission of driven sprocket 16 so that gauge 24 is opened
The chain 15 therewith that begins is driven, and is transferred to designated position, a roll of light-sensitive surface 11 of installation in photosensitive film reel disk 8, and by roller A10,
Around roller B12 to 13 pad pasting of flexible printed circuit board, when flexible printed circuit board 13 will leave, blade 53 is to light-sensitive surface 11
Cut off, continue to be driven, when sensing workpiece close to switch 14, feedback signal is to Z-direction cylinder 29；
Second step, when flexible workpiece printed circuit board (PCB) 13 reaches designated position, proximity sensor senses workpiece, and feedback signal arrives
Z-direction cylinder 29,29 downlink of Z-direction cylinder, sucker 30 draw flexible printed circuit board 13, and 29 uplink of Z-direction cylinder, cylinder 27 is forward
Promoting, Z-direction installing plate 28 and sucker 30 move forward to specified stroke therewith, 29 downlink of Z-direction cylinder, and by flexible print circuit
Plate 13 is put down；
3rd step, when flexible printed circuit board 13 is placed on bottom plate 40 by Z-direction cylinder 29, close switch 14 senses workpiece,
Feedback signal promotes push plate 39 to cylinder 27, cylinder 27 so that flexible printed circuit board 13 moves forward；
4th step, flexible printed circuit board 13 first pass around CCD and detect 36 stations, picture contrast intrinsic with computer of taking pictures, patch
Membrane plane degree exceedes error range, and substandard product output mechanism 32 works, and the end of cylinder 27 is fixed on push plate 39 to not conforming to
Lattice product carries out pusher, and substandard product is pulled to blanking slide plate 42 and discharges；
5th step, flexible printed circuit board 13 continue to be fed forward, and nozzle 51 carries out spray film to workpiece 52, in copper foil exposed part
Spray last layer plating nickel gold.Four spray films are carried out altogether, then takes pictures by CCD secondary detections 37 and is contrasted with computer system, are closed
Lattice product are discharged from output mechanism 35, so repeat to act above.
Priority Applications (2)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107790404A (en) * | 2017-12-21 | 2018-03-13 | 苏州润桐专利运营有限公司 | A kind of flexible printed circuit board packaging detection equipment |
| CN110950141A (en) * | 2019-12-09 | 2020-04-03 | 安徽百盛源包装材料有限公司 | Packaging material processing control frame |
| CN111319959A (en) * | 2020-02-28 | 2020-06-23 | 张家港市欧微自动化研发有限公司 | Relay electrical performance testing method |
| CN114056648A (en) * | 2021-11-11 | 2022-02-18 | 佛山市职业病防治所 | Automatic loading device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928228B (en) * | 2019-12-12 | 2020-09-01 | 南京东远科技有限公司 | Intelligent industrial automatic control instrument system and control method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107902135B (en) | 2019-11-26 |
| CN110027744B (en) | 2021-02-05 |
| CN110027744A (en) | 2019-07-19 |
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