CN209205831U - Pcb board automatic detecting machine - Google Patents
Pcb board automatic detecting machine Download PDFInfo
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- CN209205831U CN209205831U CN201822046058.6U CN201822046058U CN209205831U CN 209205831 U CN209205831 U CN 209205831U CN 201822046058 U CN201822046058 U CN 201822046058U CN 209205831 U CN209205831 U CN 209205831U
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Abstract
Pcb board automatic detecting machine provided by the utility model, including being equipped with double-sided PCB board detection zone automatic detection device and being separately positioned on the upper panel assembly and board descending device of automatic detection device two sides, the upper panel assembly includes upper plate rack, it is located above pcb board alignment means in the pcb board alignment means and upper plate rack being equipped in upper plate rack and enters from upper plate device side or exit double-sided PCB board detection zone and by pcb board one by one from the upper plate mechanical hand grabbed in double-sided PCB board detection zone in pcb board alignment means, the board descending device includes lower board rack, the lower plate mechanical hand for entering from board descending device side in lower pallet and lower board rack in lower board rack or exiting double-sided PCB board detection zone and being grabbed in the qualified pcb board or unqualified pcb board in double-sided PCB board detection zone on lower pallet.The detection machine is using safe, automation is high, accurate positioning when can exempt using the vision positioning structure that structure is complicated, manufacture maintenance cost is high simultaneously and can guarantee pcb board detection, and cost performance is very high.
Description
Technical field
The utility model relates to a kind of pcb board processing equipment fields, especially pcb board automatic detecting machine.
Background technique
With the high speed development of modern society's electronic technology, use has been popularized in people's daily life a large amount of electronics
Equipment, and pcb board is the supporter of electronic equipment component.After pcb board production and processing production, it is also necessary to be carried out to pcb board
Circuit detects the quality for ensuring pcb board.Most of pcb board detection machine majority belongs to semi-automatic single side detection class on the market at present
Type puts plate and plate is taken to be all made of manual operation, and the degree of automation is low, operates more cumbersome；Need each detection machine configuration one
A worker, worker are placed into one piece of pcb board after alignment is placed in detection machine detect every time, and it is next that replacement is removed after detection
Block pcb board, the big inefficiency again of worker's demand, and there are certain risk, worker is easy the pressure because neglecting the machine of being detected
Plate is pressed onto arm and injured.And it automates the higher pcb board automatic detecting machine using vision positioning structure is complicated, price is high
It is expensive, and maintenance difficult, manufacture maintenance cost are high, it is generally more difficult to be promoted the use of in middle-size and small-size circuit board enterprise.So being badly in need of energy
Pcb board enough detecting double-sided PCB board, that simple using safe, structure, automation is high, accurate positioning and detection efficiency are high from
Dynamic detection machine.
Utility model content
In view of the above shortcomings of the prior art, the utility model provides the automatic detecting machine that can detecte double-sided PCB board,
The detection machine structure is simple, using safe, automation is high, can exempt using the vision that structure is complicated, manufacture maintenance cost is high
Location structure can guarantee accurate positioning when pcb board detection again simultaneously, and cost performance is very high.
The utility model is realized in above-mentioned purpose:
Pcb board automatic detecting machine, the automatic detection device include board and are fastened on board by more root posts
The pressing plate elevating mechanism of top forms double-sided PCB board detection zone, the pressing plate lifting between the board and pressing plate elevating mechanism
Mechanism is connected with elevating lever to the lifting of double-sided PCB board detection zone, and the bottom of the elevating lever is connected with lifting pressing plate, the board
Upper surface and lifting pressing plate lower surface are corresponding equipped with conducting probe group；
The upper panel assembly includes upper plate rack, in the pcb board alignment means and upper plate rack that are equipped in upper plate rack
The slave upper plate device side that is equipped with above pcb board alignment means enter or exit double-sided PCB board detection zone and by pcb board one by one
From the upper plate mechanical hand grabbed in double-sided PCB board detection zone in pcb board alignment means, the pcb board alignment means include setting
The positioning being placed in outside the adjacent two sides of pcb board in I, positioning II, corresponding positioning while the position I is equipped with and matches with I when positioning
The pushing device II that pushing device I and corresponding positioning are equipped with and match with II when positioning in the position II；
Lower plate is set in the lower pallet and lower board rack that the board descending device includes lower board rack, is equipped in lower board rack
Slave board descending device side above platform enters or exits double-sided PCB board detection zone and by the qualified pcb board in double-sided PCB board detection zone
Or lower plate mechanical hand on lower pallet is grabbed in unqualified pcb board.
Wherein, the upper plate rack be in tower structure, the upper panel assembly further include be located at upper plate rack in for will
Be located in pallet and upper plate rack in the lifting that grab so as to upper plate mechanical hand of pcb board lifting go up and down upper pallet side be used for by
Pcb board is conveyed horizontally to the level gone up and down on upper pallet and send pallet, and pallet is set by what is gone up and down by lifting device in the lifting
The upper pallet rack in upper plate rack and the more upper plate cylinder compositions being horizontally spaced about in upper pallet rack are set, often
Pcb board is sent to the positioning side side II when moving connection on root between plate cylinder and adjacent upper plate cylinder and working；
It includes being fastened in upper plate rack to send pallet rack and more horizontal spacing settings that the level, which send pallet,
By pcb board when moving connection between the upper plate cylinder for sending pallet rack, every upper plate cylinder and adjacent upper plate cylinder and working
It is sent on the upper pallet of lifting.
Wherein, the upper plate machine hand includes that the upper plate translating device that upper plate rack inner tip is arranged in and upper plate are drawn
Device, the upper plate suction means are mounted on upper plate translating device, and the upper plate suction means includes that upper plate mechanical hand is vertical
Extend the upper plate that is equipped with to automatic detection device side under lifting device and upper plate mechanical hand vertical lift device and draw arm, it is described on
The lower section that plate draws arm end is equipped with several for drawing the upper plate vacuum chuck of pcb board.
Wherein, leading between cross bar is arranged in by parallel up and down two cross bars and more perpendicular separations in the positioning side I
Formed to roller bearing, parallel two cross bars up and down are fixedly connected in upper plate rack, the more guiding roller bearings respectively with
Level send pallet and goes up and down more upper plate cylinder vertical interlaceds on upper pallet.
Wherein, the lower board rack is in tower structure, and the lower pallet includes being disposed side by side on down by lifting device
Pallet and panel lower plate platform is not conformed under on-gauge plate in board rack, the lower board rack foreign minister is solid to the position of on-gauge plate lower plate platform
Fixed to be equipped with convenient for manually collecting the on-gauge plate of qualified pcb board and receiving pallet, the lower board rack foreign minister is not to conforming to panel lower plate platform
Position is also fixed with manually to collect the panel that do not conform to of unqualified pcb board and receive pallet；
Pallet includes the on-gauge plate lower plate rack being arranged in lower board rack by lifting device and more under the on-gauge plate
Root is horizontally spaced about the lower plate cylinder on on-gauge plate lower plate rack, and connection is moved between every lower plate cylinder and adjacent roller
And qualified pcb board is sent to on-gauge plate when working and is received on pallet；
The panel lower plate platform that do not conform to includes being arranged in lower board rack not conforming to panel lower plate rack by lifting device
And more horizontal spacing settings are not conforming to the lower plate cylinder on panel lower plate rack, between every lower plate cylinder and adjacent roller
Unqualified pcb board is sent to when dynamic connection and work and is not conformed on panel receipts pallet.
Wherein, the lower plate mechanical hand includes that the lower plate translating device that lower plate machine frame inside top is arranged in and lower plate are drawn
Device, the lower plate suction means are mounted on lower plate translating device, and the lower plate suction means includes that lower plate mechanical hand is vertical
Extend the lower plate being equipped under lifting device and lower plate mechanical hand vertical lift device to automatic detection device side and draw arm, under described
The lower section that plate draws arm end is equipped with several for drawing the lower plate vacuum chuck of pcb board.
Wherein, the conducting probe group includes that muti-piece is uniformly distributed by the detection plate of bradyseism link block stacking connection and more
And formed through the pogo pin of muti-piece detection plate, the pogo pin includes needle core, reset spring and conductive needle guard, described
Conductive needle guard penetrates through muti-piece detection plate, and described reset spring one end closely connect conduction needle guard inner wall bottom, and the one of the needle core
End closely connect with the other end of reset spring and is active in conductive needle guard.
Wherein, be additionally provided in the board respectively with automatic detection device, upper panel assembly and board descending device be electrically connected
Control host.
Wherein, the board front is additionally provided with the manual control panel being electrically connected with control host.
Wherein, the board upper surface is symmetrically equipped in double-sided PCB board detection zone front and is electrically connected with control host
Infrared induction switch.
The utility model has the beneficial effects that
1, when lifting pressing plate drives decline to compress double-sided PCB board with pressing plate elevating mechanism, board in double-sided PCB board detection zone
The conducting probe group that upper surface and lifting pressing plate lower surface are correspondingly provided with ensures the equal progress that can be powered in the two sides of double-sided PCB board
Circuit test；
2, the upper panel assembly and board descending device that automatic detection device two sides are arranged in ensure that pcb board detection machine is working
When, upper plate mechanical hand in upper panel assembly can be by pcb board to be detected one by one from grabbing in pcb board alignment means in upper plate rack
It is detected into double-sided PCB board detection zone, and the lower plate mechanical hand in board descending device will have been examined in double-sided PCB board detection zone
Surveyed and qualified pcb board and the taking-up of unqualified pcb board are deposited in respectively on lower pallet, are eliminated in every pcb board detection machine
It is equipped with a case where worker carries out the operation of upper plate lower plate, it is only necessary to periodically be placed on a certain number of pcb board stackings to be detected
The qualified pcb board stacked respectively and unqualified pcb board are taken out just respectively in upper panel assembly and out of lower pallet of the board descending device
Can, a worker can look after operation multiple pc B plate detection machine simultaneously at this time, reduce employment cost, and improve detection effect
Rate and safety in utilization；
3, the pcb board alignment means being arranged in upper panel assembly at work, simultaneously by pushing device I and pushing device II
Pcb board is subjected to backup in the direction II at the direction I and positioning to positioning, grabs pcb board to two-sided PCB by upper plate mechanical hand
The detection so as to pcb board can be accurately positioned before plate detection zone, the pcb board alignment means structure is simple, easy to maintain and maintenance
Cost is relatively low, can exempt using the vision positioning structure that structure is complicated, manufacture maintenance cost is high, cost performance is very high.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing:
Fig. 1 is the structural front view of the utility model；
Fig. 2 is the structure top view of the utility model；
Fig. 3 is the sectional structure chart of pogo pin in the utility model.
In above-mentioned figure, 1. boards, 2. columns, 3. pressing plate elevating mechanisms, 301. displays, 4. elevating levers, 5. lifting pressing plates,
6. conducting probe group, 7. upper plate racks, 8. positioning side I, 801. cross bars, 802. guiding roller bearings, 9. positioning side II, 10. backups dress
Setting I, 11. pushing device II, 12. lower board racks, 13. go up and down upper pallet, pallet rack on 1301., plate cylinder on 1302., and 14.
Level send pallet, and 1401. send pallet rack, 15. lifting devices, 16.PCB plate, 17. upper plate translating devices, 18. upper plate mechanical hands
Vertical lift device, 19. upper plates draw arm, 20. upper plate vacuum chucks, pallet under 21. on-gauge plates, pallet under 2101. on-gauge plates
Frame, 2102. lower plate cylinders, 22. do not conform to panel lower plate platform, and 2201. do not conform to panel lower plate rack, and 23. on-gauge plates receive pallet, and 24.
Do not conform to panel and receive pallet, 25. lower plate translating devices, 26. lower plate mechanical hand vertical lift devices, 27. lower plates draw arm, under 28.
Plate vacuum chuck, 29. bradyseism link blocks, 30. detection plates, 31. pogo pins, 3101. needle cores, 3102. reset springs, 3103.
Conductive needle guard, 32. control hosts, 33. manual control panels, 34. infrared induction switch.
Specific embodiment
As shown in Figure 1 to Figure 3, pcb board automatic detecting machine, the automatic detection device include board 1 and are stood by more
Column 2 is fastened on the pressing plate elevating mechanism 3 of 1 top of board, forms two-sided PCB between the board 1 and pressing plate elevating mechanism 3
Plate detection zone, the pressing plate elevating mechanism 3 are connected with elevating lever 4, the bottom of the elevating lever 4 to the lifting of double-sided PCB board detection zone
Portion is connected with lifting pressing plate 5, and 1 upper surface of board and lifting 5 lower surface of pressing plate are corresponding equipped with conducting probe group
6, when lifting pressing plate 5 drives decline to compress double-sided PCB board 16 with pressing plate elevating mechanism 3, in double-sided PCB board detection zone on board 1
Surface and the conducting probe group 6 that is correspondingly provided with of lifting 5 lower surface of pressing plate ensure the two sides of double-sided PCB board 16 can be powered into
Row circuit test.
The pcb board alignment means and upper plate rack 7 that the upper panel assembly includes upper plate rack 7, is equipped in upper plate rack 7
The interior slave upper plate device side being equipped with above the pcb board alignment means enters or exits double-sided PCB board detection zone and by pcb board 16
One by one from the upper plate mechanical hand grabbed in pcb board alignment means in double-sided PCB board detection zone, the pcb board alignment means packet
The positioning that is set to outside the adjacent two sides of pcb board 16 II9, corresponding positioning in I8, positioning is included to be equipped in the position I8 and when with positioning
The pushing device that the pushing device I10 and corresponding positioning that I8 is matched are equipped with and match with II9 when positioning in the position II9
II11；The board descending device includes lower board rack 12, is set in the lower pallet and lower board rack 12 that are equipped in lower board rack 12
Slave board descending device side above lower pallet enters or exits double-sided PCB board detection zone and by the qualification in double-sided PCB board detection zone
The lower plate mechanical hand on lower pallet is grabbed in pcb board 16 or unqualified pcb board 16.The upper of automatic detection device two sides is set
Panel assembly and board descending device ensure 16 detection machine of pcb board at work, and the upper plate mechanical hand in upper panel assembly can will be to be detected
Pcb board 16 detected one by one from being grabbed in double-sided PCB board detection zone in pcb board alignment means in upper plate rack 7, and under
Lower plate mechanical hand in panel assembly is by detected in double-sided PCB board detection zone and qualified pcb board 16 and unqualified pcb board
16 taking-ups are deposited in respectively on lower pallet, are eliminated and are equipped with the feelings that a worker carries out the operation of upper plate lower plate in every detection machine
Condition, it is only necessary to the lower pallet being placed in upper panel assembly and from board descending device periodically is laminated in a certain number of pcb boards 16 to be detected
The interior qualified pcb board 16 that will be stacked respectively and unqualified pcb board 16 take out respectively, and a worker can look after simultaneously at this time
More detection machines are operated, reduce employment cost, and improve detection efficiency and safety in utilization.And be arranged in upper panel assembly
Pcb board alignment means at work, by pushing device I10 and pushing device II11 simultaneously by pcb board 16 to positioning the side side I8
Backup is carried out to the positioning direction side II9, makes pcb board 16 can before being grabbed by upper plate mechanical hand to double-sided PCB board detection zone
The detection so as to pcb board 16 is accurately positioned, the pcb board alignment means structure is simple, and easy to maintain and maintenance cost is lower, can
Exempt using the vision positioning structure that structure is complicated, manufacture maintenance cost is high, cost performance is very high.
In order to which the convenience and the use that further strengthen detection machine are safe, automate detection machine more, the upper trigger
Frame 7 is in tower structure, and the upper panel assembly further includes being located in upper plate rack 7 for being lifted pcb board 16 so as to upper trigger
It is used for positioned at upper 13 side of pallet of lifting by 16 horizontal feed of pcb board in pallet 13 and upper plate rack 7 in the lifting of device hand crawl
Pallet 14 is sent to the level gone up and down on upper pallet 13, pallet 13 is by the setting that goes up and down by lifting device 15 upper in the lifting
The upper plate cylinder 1302 of upper pallet rack 1301 and more horizontal spacing settings in upper pallet rack 1301 in board rack 7
It forms, connection is moved between every upper plate cylinder 1302 and adjacent upper plate cylinder 1302 and is sent to pcb board 16 when working and is determined
The position side side II9；It includes being fastened in upper plate rack 7 to send pallet rack 1401 and more levels that the level, which send pallet 14,
Be arranged at intervals on the upper plate cylinder 1302 for sending pallet rack 1401, every upper plate cylinder 1302 and adjacent upper plate cylinder 1302 it
Between pcb board 16 is sent on the upper pallet 13 of lifting when moving connection and working.When upper panel assembly starts, worker is by the PCB of stacking
Plate 16 is deposited in the level being fixed in upper plate rack 7 and send on pallet 14, and pallet 13 is dropped to by lifting device 15 in lifting
Send pallet 14 same plane height with level, then the upper plate cylinder 1302 of horizontal upper pallet and the upper pallet 13 of lifting rotates simultaneously
And the stacking pallet from level of pcb board 16 is transported to the close positioning side side II9 of the upper pallet 13 of lifting, and right in upper plate rack 7
The side position II9 should be positioned and be additionally provided with the contraposition sensitive switch being electrically connected by driving device and upper plate cylinder 1302, work as stacking
By transmission close to the positioning side side II9 and when being detected by contraposition sensitive switch, contraposition sensitive switch transmits the electrical signal to pcb board 16
Driving device stops the rotation of upper plate cylinder 1302, prevents stacking pcb board 16 from dropping into outside the upper pallet 13 of lifting.
In order to make the running of upper plate mechanical hand holding action faster, and the position for grabbing placement is more accurate, the upper plate
Mechanical hand includes the upper plate translating device 17 and upper plate suction means that 7 inner tip of upper plate rack is arranged in, and the upper plate is drawn
Device is mounted on upper plate translating device 17, and the upper plate suction means includes upper plate mechanical hand vertical lift device 18 and upper plate
Extend the upper plate being equipped under mechanical hand vertical lift device 18 to automatic detection device side and draw arm 19, the upper plate draws arm 19
The lower section of end is equipped with several for drawing the upper plate vacuum chucks 20 of pcb board 16, and the upper plate mechanical hand of this detection machine can also be with
Pcb board 16 is clamped using the form block-by-block of mechanical grip pawl, the upper plate mechanical hand clamping dynamics of mechanical grip fingers is stronger, energy
Pick up heavier object, but 16 lighter in weight of monolithic pcb board, the upper plate mechanical hand crawl strong without grasping force, and mechanical folder
The upper plate mechanical hand structures of fingers is held than the upper plate machine palmistry using vacuum chuck form to complicated, weight is also heavier, institute
Upper plate machine chirality valence ratio in the form of using fast, high-efficient, the simple and light vacuum chuck of folder retainer plate speed is more
It is high.
The positioning side I8 is arranged between cross bar 801 by parallel up and down two cross bars 801 and more perpendicular separations
It is oriented to roller bearing 802 to form, parallel two cross bars 801 up and down are fixedly connected in upper plate rack 7, the more orienting rolls
Axis 802 send pallet 14 with level respectively and goes up and down more upper 1302 vertical interlaceds of plate cylinder on upper pallet 13.Position side I8 points
Pallet 14 is not sent with level and goes up and down more guiding roller bearings 802 of more upper 1302 vertical interlaceds of plate cylinder on upper pallet 13,
Ensure to be laminated pcb board 16 and pcb board 16 is laminated when being transported to and being gone up and down on upper pallet 13 by the upper pallet from level of plate cylinder 1302
Will not sideslip, and can will not bump to lifting upper plate when going up and down upper pallet 13 according to stacking 16 quantity rise and fall of pcb board
Platform 13 and cause mechanical disorder.
For the ease of detection after qualified pcb board 16 and separating for unqualified pcb board 16 collect, avoid worker receive plate when will
The two is obscured, and the lower board rack 12 is in tower structure, and the lower pallet includes being disposed side by side on down by lifting device 15
Pallet 21 and panel lower plate platform 22 is not conformed under on-gauge plate in board rack 12, pallet under the panel that is involutory outside the lower board rack 12
21 position is fixed with convenient for manually collecting the on-gauge plate of qualified pcb board 16 and receiving pallet 23, and the lower board rack 12 is opposite outside
The position for not conforming to panel lower plate platform 22 is also fixed with convenient for manually collecting the panel that do not conform to of unqualified pcb board 16 and receiving pallet 24；
Under the on-gauge plate pallet 21 include the on-gauge plate lower plate rack 2101 being arranged in lower board rack 12 by lifting device 15 and
More are horizontally spaced about lower plate cylinder 2102 on on-gauge plate lower plate rack 2101, every lower plate cylinder 2102 with it is adjacent
Qualified pcb board 16 on-gauge plate is sent to when moving connection and rotation work between roller to receive on pallet 23；It is described not conform under panel
Pallet 22 includes that not conforming between panel lower plate rack 2201 and more levels in lower board rack 12 is arranged in by lifting device 15
Every the lower plate cylinder 2102 not conformed on panel lower plate rack 2201 is arranged in, between every lower plate cylinder 2102 and adjacent roller
Unqualified pcb board 16 is sent to when dynamic connection and rotation work and is not conformed on panel receipts pallet 24.When machine operation, lower board rack
Lower plate mechanical hand in 12 will test respectively after qualified pcb board 16 and unqualified pcb board 16 grabbed from double-sided PCB board detection zone
It gets pallet 21 under on-gauge plate or does not conform on panel lower plate platform 22, and pallet 21 and do not conform to panel lower plate platform 22 under the on-gauge plate
On be equipped with the lower pallet driving motor for driving lower plate cylinder 2102 to rotate, pallet 21 and unqualified is corresponded under on-gauge plate in rack
22 position of pallet is respectively equipped with the full plate sense being electrically connected with lower plate mechanical hand, lower pallet driving motor and lifting device 15 under plate
Inductive switch is reached when full plate inductive switch detects under on-gauge plate pallet 21 or do not conform to 16 quantity of pcb board on panel lower plate platform 22
It when to a certain extent, transmits the electrical signal on lower plate mechanical hand, lower pallet driving motor and lifting device 15, controls lower plate machine
Hand pause running makes under on-gauge plate pallet 21 or does not conform to that panel lower plate platform 22 drops to lifting device 15 and on-gauge plate receives pallet
23 or do not conform to 22 same level height of panel lower plate platform, then rotated by lower plate cylinder 2102 and pcb board 16 is transported to conjunction
Panel receives pallet 23 or does not conform to panel and receives on pallet 24, so that worker collects.
In order to make the running of lower plate mechanical hand holding action faster, the lower plate mechanical hand includes being arranged in lower board rack 12
The lower plate translating device 25 and lower plate suction means of inner tip, the lower plate suction means are mounted on lower plate translating device 25
On, the lower plate suction means include under lower plate mechanical hand vertical lift device 26 and lower plate mechanical hand vertical lift device 26 to
Automatic detection device side extends the lower plate being equipped with and draws arm 27, and the lower section that the lower plate draws 27 end of arm is equipped with several and PCB
The lower plate vacuum chuck 28 that plate 16 matches, the lower plate mechanical hand of this detection machine can also use the form block-by-block of mechanical grip pawl
Pcb board 16 is clamped, the lower plate mechanical hand clamping dynamics of mechanical grip fingers is stronger, can pick up heavier object, but monolithic PCB
16 lighter in weight of plate, the lower plate mechanical hand crawl strong without grasping force, and the lower plate mechanical hand structure of mechanical grip fingers
More relative complex than using the lower plate mechanical hand of vacuum chuck form, weight is also heavier, so the fast, efficiency using folder retainer plate speed
The lower plate mechanical hand cost performance of high, simple and light vacuum chuck form is more increased.
As shown in figure 3, the conducting probe group 6 of lifting 5 lower surface of pressing plate at work, is arranged in liter in automatic detection device
Decompression board 5 decline and cooperate the conducting probe group 6 of 1 upper surface of board by double-sided PCB board 16 be pressed on two conducting probe groups 6 it
Between, energization detection is then carried out to double-sided PCB board 16 by conducting probe group 6, in order to avoid the line layer on 16 surface of pcb board exists
Detection process is subject to crushing or is scratched by conducting probe group 6, and the conducting probe group 6 includes that muti-piece passes through 29 layers of bradyseism link block
The detection plate 30 of folded connection and more uniformly distributed and pogo pins 31 through muti-piece detection plate 30 form, the pogo pin 31
Including needle core 3101, reset spring 3102 and conductive needle guard 3103, the conduction needle guard 3103 penetrates through muti-piece detection plate 30, institute
It states 3102 one end of reset spring and closely connects 3103 inner wall bottom of conductive needle guard, one end and the reset spring 3102 of the needle core
The other end is closely connected and is active in conductive needle guard 3103, when two conducting probe groups 6 contact detection with double-sided PCB board 16,
The other end of needle core 3101 contacts with the line layer of pcb board 16 and is covered 3103 to conductive pin by the pressure from pcb board 16
Intrinsic displacement, the needle core 3101 of conductive 3103 intrinsic displacement of needle guard squeeze the reset spring 3102 connecting with 3101 one end of needle core, at this time
3102 forced compression of reset spring simultaneously applies certain pressure to the inner wall bottom of needle core 3101 and conductive needle guard 3103 respectively, and one
Aspect makes the line layer of needle core 3101 and pcb board 16 come into full contact with and be unlikely to scratch the line layer of pcb board 16, on the other hand again
The detection plate 30 that pressure passes through conductive needle guard 3103 and connect with conductive needle guard 3103 is transmitted on muti-piece bradyseism link block 29,
The detection accuracy for improving conducting probe group 6 can prevent damaging by pressure, scratching for pcb board 16 caused by excessive pressure again.
In actual production, always have a small amount of special size pcb board 16 or it is a small amount of do over again after pcb board 16 need to examine
Survey, semi-automatic detection carried out to these two types of plates for the ease of worker, be additionally provided in the board 1 respectively with automatic detection device,
The control host 32 that upper panel assembly and board descending device are electrically connected, 1 front of board is additionally provided with electrically to be connected with control host 32
The manual control panel 33 connect, and the display 301 being electrically connected with control host 32 is hinged in pressing plate elevating mechanism side, with
Convenient for the result information of parameter adjustment and observation detection machine testing pcb board of the worker in the semi-automatic detection of progress pcb board.
In order to prevent worker automatic detection device work when by hand put in double-sided PCB board detection zone by pressing plate be pressed onto and by
Wound, 1 upper surface of board are symmetrically equipped with the infrared sense being electrically connected with control host 32 in double-sided PCB board detection zone front
Inductive switch 34, when worker stretches out one's hand into the automatic detection zone of pcb board 16, the infrared induction switch 34 being symmetrically arranged with detects human body
After transmit a signal to control host 32 make detection machine emergent stopping operate, security performance is very high, greatly reduces industrial accident
Generation.
Claims (10)
1.PCB plate automatic detecting machine, including automatic detection device and the upper panel assembly for being separately positioned on automatic detection device two sides
And board descending device, it is characterised in that:
The pressing plate liter that the automatic detection device includes board (1) and is fastened on above board (1) by more root posts (2)
Descending mechanism (3) forms double-sided PCB board detection zone, the pressing plate elevator between the board (1) and pressing plate elevating mechanism (3)
Structure (3) is connected with elevating lever (4) to the lifting of double-sided PCB board detection zone, and the bottom of the elevating lever (4) is connected with lifting pressing plate
(5), board (1) upper surface and lifting pressing plate (5) lower surface are corresponding equipped with conducting probe group (6)；
The upper panel assembly includes upper plate rack (7), the interior pcb board alignment means and upper plate rack being equipped with of upper plate rack (7)
(7) the slave upper plate device side being equipped with above the pcb board alignment means in enters or exits double-sided PCB board detection zone and by PCB
Plate (16) is one by one from the upper plate mechanical hand grabbed in double-sided PCB board detection zone in pcb board alignment means, the pcb board alignment
Device includes the positioning that is set to outside the adjacent two sides of pcb board (16) in I(8), positioning while II(9), corresponding positioning side I(8) position
Be equipped with and with positioning in I(8) the pushing device I(10 that matches) and corresponding positioning while II(9) position be equipped with and with position side
II(9) the pushing device II(11 matched)；
The board descending device includes that lower board rack (12), the interior lower pallet being equipped with of lower board rack (12) and lower board rack (12) are interior
Slave board descending device side above lower pallet enters or exits double-sided PCB board detection zone and will be in double-sided PCB board detection zone
The lower plate mechanical hand on lower pallet is grabbed in qualified pcb board (16) or unqualified pcb board (16).
2. pcb board automatic detecting machine according to claim 1, it is characterised in that: the upper plate rack (7) is in frame-type knot
Structure, the upper panel assembly further include being located in upper plate rack (7) for being lifted pcb board (16) so that upper plate mechanical hand grabs
It is located at upper pallet (13) side of lifting for pcb board (16) to be conveyed horizontally in pallet (13) and upper plate rack (7) in lifting
Level in lifting on pallet (13) is sent pallet (14), and pallet (13) is set by what is gone up and down by lifting device (15) in the lifting
It sets the upper pallet rack (1301) in upper plate rack (7) and more is horizontally spaced about on upper pallet rack (1301)
Upper plate cylinder (1302) composition, when moving connection between every upper plate cylinder (1302) and adjacent upper plate cylinder (1302) and working
Pcb board (16) is sent to positioning side II(9) side；
It includes being fastened in upper plate rack (7) to send pallet rack (1401) and more levels that the level, which send pallet (14),
It is arranged at intervals on the upper plate cylinder (1302) for sending pallet rack (1401), every upper plate cylinder (1302) and adjacent upper plate cylinder
(1302) connection is moved between and pcb board (16) is sent on lifting upper pallet (13) when working.
3. pcb board automatic detecting machine according to claim 1, it is characterised in that: the upper plate machine hand includes being arranged upper
The upper plate translating device (17) and upper plate suction means of board rack (7) inner tip, the upper plate suction means are mounted on upper plate
On translating device (17), the upper plate suction means includes that upper plate mechanical hand vertical lift device (18) and upper plate mechanical hand are vertical
Extend the upper plate being equipped under lifting device (18) to automatic detection device side and draw arm (19), the upper plate draws arm (19) end
Lower section be equipped with it is several for drawing the upper plate vacuum chucks (20) of pcb board (16).
4. pcb board automatic detecting machine according to claim 2, it is characterised in that: the positioning side I(8) by parallel up and down
Guiding roller bearing (802) composition that two cross bar (801) Ji Duogen perpendicular separations are arranged between cross bar (801) is described flat up and down
Two capable cross bars (801) are fixedly connected in upper plate rack (7), and the more guiding roller bearings (802) send plate with level respectively
More upper plate cylinder (1302) vertical interlaceds on platform (14) and lifting upper pallet (13).
5. pcb board automatic detecting machine according to claim 1, it is characterised in that: the lower board rack (12) is in frame-type knot
Structure, the lower pallet include be disposed side by side under the on-gauge plate in lower board rack (12) by lifting device (15) pallet (21) and
Panel lower plate platform (22) is not conformed to, the position of pallet (21) is fixed with convenient for people under the panel that is involutory outside the lower board rack (12)
The on-gauge plate that work collects qualified pcb board (16) receives pallet (23), the lower board rack (12) pallet under relatively unqualified plate outside
(22) position is also fixed with manually to collect the panel that do not conform to of unqualified pcb board (16) and receive pallet (24)；
Pallet (21) includes the on-gauge plate lower plate being arranged in lower board rack (12) by lifting device (15) under the on-gauge plate
The lower plate cylinder (2102) of rack (2101) and more horizontal spacing settings on on-gauge plate lower plate rack (2101), every lower plate
Connection is moved between roller (2102) and adjacent roller and qualified pcb board (16) is sent to on-gauge plate when working receives pallet (23)
On；
The panel lower plate platform (22) that do not conform to includes not conforming to panel in lower board rack (12) by lifting device (15) setting
Lower plate rack (2201) and more horizontal spacing settings are not conforming to the lower plate cylinder (2102) on panel lower plate rack (2201), often
Connection is moved under root between plate cylinder (2102) and adjacent roller and is sent to unqualified pcb board (16) when working and does not conform to panel
It receives on pallet (24).
6. pcb board automatic detecting machine according to claim 1, it is characterised in that: the lower plate mechanical hand includes being arranged under
The lower plate translating device (25) and lower plate suction means of board rack (12) inner tip, the lower plate suction means are mounted on lower plate
On translating device (25), the lower plate suction means includes that lower plate mechanical hand vertical lift device (26) and lower plate mechanical hand are vertical
Extend the lower plate being equipped under lifting device (26) to automatic detection device side and draw arm (27), the lower plate draws arm (27) end
Lower section be equipped with it is several for drawing the lower plate vacuum chucks (28) of pcb board (16).
7. pcb board automatic detecting machine according to claim 1, it is characterised in that: the conducting probe group (6) includes that muti-piece is logical
Cross the detection plate (30) and more flexible spies that are uniformly distributed and running through muti-piece detection plate (30) of bradyseism link block (29) stacking connection
Needle (31) composition, the pogo pin (31) include needle core (3101), reset spring (3102) and conductive needle guard (3103), institute
Conductive needle guard (3103) perforation muti-piece detection plate (30) is stated, described reset spring (3102) one end closely connects conductive needle guard
(3103) one end of inner wall bottom, the needle core closely connect with the other end of reset spring (3102) and is active in conductive needle guard
(3103) in.
8. pcb board automatic detecting machine according to claim 1, it is characterised in that: be additionally provided in the board (1) respectively and from
The control host (32) that motion detection device, upper panel assembly and board descending device are electrically connected.
9. pcb board automatic detecting machine according to claim 8, it is characterised in that: board (1) front is additionally provided with and controls
The manual control panel (33) that host (32) is electrically connected.
10. pcb board automatic detecting machine according to claim 8, it is characterised in that: board (1) upper surface is in two-sided PCB
Plate detection zone front is symmetrically equipped with the infrared induction switch (34) being electrically connected with control host (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822046058.6U CN209205831U (en) | 2018-12-07 | 2018-12-07 | Pcb board automatic detecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822046058.6U CN209205831U (en) | 2018-12-07 | 2018-12-07 | Pcb board automatic detecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209205831U true CN209205831U (en) | 2019-08-06 |
Family
ID=67463348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822046058.6U Expired - Fee Related CN209205831U (en) | 2018-12-07 | 2018-12-07 | Pcb board automatic detecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209205831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665831A (en) * | 2019-11-11 | 2020-01-10 | 青田林心半导体科技有限公司 | Equipment for detecting conductivity of semiconductor |
| CN110907805A (en) * | 2019-12-11 | 2020-03-24 | 杭州易正科技有限公司 | Integrated circuit packaging testing device of portable categorised ejection of compact |
-
2018
- 2018-12-07 CN CN201822046058.6U patent/CN209205831U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665831A (en) * | 2019-11-11 | 2020-01-10 | 青田林心半导体科技有限公司 | Equipment for detecting conductivity of semiconductor |
| CN110665831B (en) * | 2019-11-11 | 2020-10-09 | 渭南高新区木王科技有限公司 | Equipment for detecting conductivity of semiconductor |
| CN110907805A (en) * | 2019-12-11 | 2020-03-24 | 杭州易正科技有限公司 | Integrated circuit packaging testing device of portable categorised ejection of compact |
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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: 20190806 Termination date: 20191207 |