CN207571264U - A kind of online FCT test machines of bilayer for pcb board - Google Patents
A kind of online FCT test machines of bilayer for pcb board Download PDFInfo
- Publication number
- CN207571264U CN207571264U CN201721607743.0U CN201721607743U CN207571264U CN 207571264 U CN207571264 U CN 207571264U CN 201721607743 U CN201721607743 U CN 201721607743U CN 207571264 U CN207571264 U CN 207571264U
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- track
- test
- pcb board
- plate
- leading screw
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Abstract
The utility model is related to a kind of online FCT test machines of bilayer of pcb board, belong to pcb board technical field of measurement and test.The test machine is provided with inner support frame, test bracket is provided on the inner support frame, multiple track modules are provided on the test bracket, the bottom of the track module is provided with test fixture, and the top of the track module is provided with support presser device.The usefulness of the utility model is：The transmission of pcb board is carried out by feed arrangement, pcb board is transported to lower floor and the upper strata of test bracket by preceding lifting device, the middle part of test bracket is transported material to by track module, pcb board is sunk to the lower part of test fixture, then it is tested by the lower part that presser device is supported to drive the upper part of test fixture that pcb board is pressed onto to test fixture, after the completion of test, pcb board is transported to drawing mechanism by track module again to discharge, the utility model structure novel, easy to operate, efficiency is higher.
Description
Technical field
The utility model is related to a kind of online FCT test machines of bilayer of pcb board, belong to pcb board technical field of measurement and test.
Background technology
In pcb board technical field of measurement and test, there are two types of test methods, and one kind is FCT, and one kind is ICT, and FCT refers to online
Functional test, it refers to providing test target plate the running environment of simulation, it is made to work in various design points, so as to obtain
The parameter of each state is got to verify the test method of the function of UUT quality；ICT is online short-circuit test, predominantly detects electricity
For road panel element either with or without wrong plug, whether original cost parameter is normal.
At present, in pcb board industry, the test of pcb board is needed first to carry out ICT tests, then carries out FCT tests again,
Existing FCT test equipments are mostly single layer structure, and multiple pcb boards need to test one by one in sequence when test, this
Kind test process is relatively complicated and the testing time is longer, reduces the testing efficiency of pcb board, so being needed in industry a kind of novel
The FCT test machines of the pcb board of structure, to solve problems faced in industry.
Invention content
Technical problem to be solved in the utility model is：A kind of online FCT test machines of the bilayer for pcb board are provided,
To solve problems faced in industry.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：One kind is used for pcb board
The online FCT test machines of bilayer, the test machine is provided with inner support frame, and the inner support frame is mutually welded by multiple square tubes
It connects, the outside of the inner support frame is provided with metal plate frame, and test bracket is provided on the inner support frame, described
Feed arrangement and drawing mechanism, the feed arrangement and the drawing mechanism structure are respectively arranged at left and right sides of test bracket
It is identical, it sets between the test bracket and the feed arrangement and is linked together by preceding lifting device, the test bracket
It is linked together between the drawing mechanism by rear lifting device, the preceding lifting device and the rear lifting device structure
It is identical, multiple track modules are provided on the test bracket, the bottom of the track module is provided with test fixture, the rail
The top of road module is provided with support presser device.
Preferably, being provided with multiple cabinet doors on the metal plate frame, switch board is placed in the cabinet door, it is described
Various control element is placed in switch board, PLC control devices are additionally provided on the metal plate frame.
Preferably, the test bracket is provided with lower floor's bottom plate, lower floor's bottom plate is in rectangular configuration, the lower floor bottom
Four support optical axises are respectively arranged on four angles of plate, upper strata bottom plate, the lower floor are provided in the middle part of the support optical axis
Be respectively arranged with multiple fixture gates on bottom plate and the upper strata bottom plate, the test fixture be positioned over the fixture gate it
Between.
Preferably, the feed arrangement is provided with charging bottom plate, described feed is placed in parallel on bottom plate there are two settings
Preceding track profile and rear track profile, be provided between the preceding track profile and rear track profile and multiple adjust wide leading screws, institute
The wide leading screw of tune is stated by the way that wide lead screw base is adjusted to be fixed on the preceding track profile and rear track profile, described adjust also sets on wide leading screw
Screw synchronous wheel is equipped with, the screw synchronous wheel is linked together by synchronous belt, and described adjust is connected with the wide electricity of tune on wide leading screw
Machine is respectively arranged with multiple belt rollers on the inside of the preceding track profile and rear track profile, is set between the belt roller
Feed belt is equipped with, is provided with charging motor on the rear track profile, the charging motor passes through skin with the feed belt
Band idler wheel links together.
Preferably, the preceding lifting device is provided with multiple lifting fixed plates, the lifting fixed plate is installed on described
The left side of test bracket, described lift are provided with leading screw in fixed plate, feed screw nut are provided on the leading screw, the leading screw leads to
It crosses leading screw support base to be fixed in the lifting fixed plate, the linear guide, the linear guide is provided on the inside of the leading screw
On be provided with sliding block, the feed arrangement is fixed on the sliding block, and connecting plate, the connection are provided on the feed arrangement
Plate is also connected on the feed screw nut.
Preferably, the track module is provided with two pieces of track plates being placed in parallel, the rear and front end of the track plates
Track fixed plate is respectively arranged with, the module track profile being placed in parallel, the mould are respectively arranged in the track fixed plate
Be provided with servo-actuated leading screw and active leading screw between group track profile, the servo-actuated leading screw and the active leading screw by synchronizing wheel and
Synchronous belt links together, and active motor is connected on the active leading screw, and the bottom of the track plates is provided with multiple straight lines
Link block, the bottom of the track plates are additionally provided with track module lifting cylinder, and the track module lifting cylinder is located at described
Between straight line link block.
Preferably, the support presser device is provided with the rear fixed plate placed vertically, the rear fixed plate is installed on
The rear side of the test bracket is provided with support the linear guide on the rear fixed plate, is provided in the support the linear guide
Support slipper is provided with slider connecting plate on the support slipper, horizontal positioned support is provided on the slider connecting plate
Side plate, the bottom of the support side plate are provided with pressing plate, and lifting positioning sleeve is provided on four angles of the pressing plate, solid after described
The side of fixed board is provided with pressing plate cylinder, and the cylinder axis of the pressing plate cylinder is connected in the support side plate.
Preferably, the fixture gate is provided with positioning groove, locating piece is placed in the positioning groove, it is described fixed
Position block is bolted to by two in positioning groove, and spring holder is provided on the locating piece
Compared with prior art, the usefulness of the utility model is：The transmission of pcb board is carried out by feed arrangement, is led to
Lower floor and upper strata that pcb board is transported to test bracket by preceding lifting device are crossed, test branch is transported material to by track module
Then the middle part of frame declines track module, pcb board is sunk to the lower part of test fixture, then by supporting presser device
The lower part that pcb board is pressed onto test fixture by the upper part of drive test fixture is tested, and after the completion of test, then passes through track
Pcb board is transported to drawing mechanism discharging by module, and the utility model structure novel, easy to operate, efficiency is higher.
Description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structure diagram of inner support frame and metal plate frame.
Fig. 3 is the internal structure schematic diagram of the utility model.
Fig. 4 is the structure diagram of test bracket.
Fig. 5 is another stereogram of test bracket.
Fig. 6 is the structure diagram of fixture gate.
Fig. 7 is the structure diagram of feed arrangement and preceding lifting device.
Fig. 8 is the structure diagram of feed arrangement.
Fig. 9 is the structure diagram of preceding lifting device.
Figure 10 is the structure diagram of track module.
Figure 11 is the structure diagram for supporting presser device.
Specific embodiment：
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments：
The online FCT test machines of a kind of bilayer for pcb board as shown in Figure 1, Figure 3, the test machine are provided with interior branch
Support frame frame 10, the inner support frame 10 are welded to each other by multiple square tubes, and the outside of the inner support frame 10 is provided with
Metal plate frame 1, is provided with test bracket 2 on the inner support frame, the left and right sides of the test bracket 2 be respectively arranged with into
Expect device 3 and drawing mechanism 4, the feed arrangement 3 is identical with 4 structure of drawing mechanism, the test bracket 2 and it is described into
It sets between material device 3 and is linked together by preceding lifting device 5, passed through between the test bracket 2 and the drawing mechanism 4
Lifting device 6 links together afterwards, and the preceding lifting device 5 is identical with 6 structure of the rear lifting device, the test bracket 2
On be provided with multiple track modules 7, the bottom of the track module 7 is provided with test fixture 8, the top of the track module 7
It is provided with support presser device 9.
As shown in Fig. 2, being provided with multiple cabinet doors on the metal plate frame 1, switch board, institute are placed in the cabinet door
It states and PLC control devices is additionally provided on metal plate frame 1.
As shown in Fig. 4 and Fig. 5 and Fig. 6, the test bracket 2 is provided with lower floor's bottom plate 201, lower floor's bottom plate 201
It is in rectangular configuration, four support optical axises 202, the support optical axis 202 are respectively arranged on four angles of lower floor's bottom plate 201
Middle part be provided with upper strata bottom plate 203, be respectively arranged with multiple fixtures on lower floor's bottom plate 201 and the upper strata bottom plate 203
Baffle 204, the test fixture 8 are positioned between the fixture gate 204, the fixture gate 204）It is provided with positioning groove
205, locating piece 206 is placed in the positioning groove 205, and the locating piece 206 is bolted to positioning groove by two
In 205, spring holder 207 is provided on the locating piece 206.
As shown in Figure 7 and Figure 8, the feed arrangement 3 is provided with charging bottom plate 301, is provided on the charging bottom plate 301
Two preceding track profiles 302 being placed in parallel and rear track profile 303, the preceding track profile 302 and rear track profile 303 it
Between be provided with it is multiple adjust wide leading screws 304, it is described to adjust wide leading screw 304 by the way that wide lead screw base 305 is adjusted to be fixed on the preceding track profile
302 and rear track profile 303 on, described adjust is additionally provided with screw synchronous wheel 306, the screw synchronous wheel 306 on wide leading screw 304
It is linked together by synchronous belt, described adjust is connected with the wide motor 307 of tune on wide leading screw 304, the preceding track profile 302 is with after
The inside of track profile 303 is respectively arranged with multiple belt rollers 308, and feed belt is provided between the belt roller 308
309, charging motor 310 is provided on track profile 303 after described, and the charging motor 310 passes through with the feed belt 309
Belt roller 308 links together.
As shown in figure 9, the preceding lifting device 5 is provided with multiple lifting fixed plates 501, the lifting fixed plate 501 is pacified
Left side loaded on the test bracket 2, described lift are provided with leading screw 502 in fixed plate 501, are provided on the leading screw 502
Feed screw nut 503, the leading screw 502 are fixed to by leading screw support base 504 in the lifting fixed plate 501, the leading screw 502
Inside be provided with the linear guide 505, sliding block is provided in the linear guide 505, the feed arrangement 3 is fixed on the cunning
On block, connecting plate is provided on the feed arrangement 3, the connecting plate is also connected on the feed screw nut 503.
As shown in Figure 10, the track module 7 is provided with two pieces of track plates being placed in parallel 701, the track plates 701
Rear and front end is respectively arranged with track fixed plate 702, and multiple moulds being placed in parallel are respectively arranged in the track fixed plate 702
Track profile 703 is organized, servo-actuated leading screw 704 and active leading screw 705 are provided between the module track profile 703, it is described servo-actuated
Leading screw 704 is linked together with the active leading screw 705 by synchronizing wheel and synchronous belt, is connected on the active leading screw 705
Active motor, the bottom of the track plates 701 are provided with multiple straight line link blocks 706, and the bottom of the track plates 701 is also set up
There is track module lifting cylinder 707, the track module lifting cylinder 707 is between the straight line link block 706.
As shown in figure 11, the support presser device 9 is provided with the rear fixed plate 901 placed vertically, the rear fixed plate
901 are installed on the rear side of the test bracket 2, and support the linear guide 902, the support are provided on the rear fixed plate 901
Support slipper 903 is provided in the linear guide 902, slider connecting plate 904, the sliding block are provided on the support slipper 903
Horizontal positioned support side plate 905 is provided on connecting plate 904, the bottom of the support side plate 905 is provided with pressing plate 906, institute
It states and lifting positioning sleeve 907 is provided on four angles of pressing plate 906, the side of the rear fixed plate 901 is provided with pressing plate cylinder
908, the cylinder axis of the pressing plate cylinder 908 is connected in the support side plate 905.
In use, pcb board to be detected is placed into first on the feed belt 309 of feed arrangement 3, pass through feed belt
309 drive pcb board movement, according to the actual needs, are then distinguished pcb board by preceding lifting device 5 drive feed arrangement 3 defeated
The upper and lower of test bracket 2 are sent to, track module 7 is respectively arranged on the upper and lower of test bracket 2, by PCB
Plate is transported on track module 7, by 701 bottom of track plates set track module lifting cylinder 707 by track module 7 along
Support optical axis 202 declines, and the pcb board on track module 7 just follows track module 7 to decline at this time, while declining, PCB
Plate can be fallen on the test fixture 8 for being arranged on 7 lower section of track module, and the test fixture 8 divides for upper fixture and lower fixture, lower folder
Tool is placed into the bottom of track module 7, and upper fixture is fixed on the bottom of support presser device 9, and such pcb board will fall on lower folder
On tool, then start support presser device 9, support presser device 9 declines along support optical axis 202, and support presser device 9 is under
While drop, decline with upper fixture, upper fixture can be pressed onto on pcb board while declining, and be pressed onto pcb board by upper fixture
On lower fixture, then just pcb board is tested by test fixture 8, after the completion of test, starts support presser device 9, branch
Bulging panel assembly 9 drives upper fixture up to be moved along support optical axis 202, while track module lifting cylinder 707 is by track mould
Group 7 rises along support optical axis 202, and track module 7 lifts pcb board when rising, then will by track module 7
Pcb board is transported to drawing mechanism 4, is transferred out the pcb board detected by drawing mechanism 4.
It is emphasized that：The above is only the preferred embodiment of the present utility model, and not the utility model is appointed
What formal limitation, every any simple modification made according to the technical essence of the utility model to above example, etc.
With variation and modification, in the range of still falling within technical solutions of the utility model.
Claims (8)
1. a kind of online FCT test machines of bilayer for pcb board, it is characterised in that：The test machine is provided with inner support frame
（10）, the inner support frame（10）It is welded to each other by multiple square tubes, the inner support frame（10）Outside be provided with
Metal plate frame（1）, the inner support frame（10）On be provided with test bracket（2）, the test bracket（2）The left and right sides point
Feed arrangement is not provided with it（3）And drawing mechanism（4）, the feed arrangement（3）With the drawing mechanism（4）Structure is identical, institute
State test bracket（2）With the feed arrangement（3）Between setting by preceding lifting device（5）It links together, the test branch
Frame（2）With the drawing mechanism（4）Between pass through rear lifting device（6）It links together, the preceding lifting device（5）With it is described
Lifting device afterwards（6）Structure is identical, the test bracket（2）On be provided with multiple track modules（7）, the track module（7）
Bottom be provided with test fixture（8）, the track module（7）Top be provided with support presser device（9）.
2. the online FCT test machines of the bilayer according to claim 1 for pcb board, it is characterised in that：The metal plate frame
（1）On be provided with multiple cabinet doors, switch board is placed in the cabinet door, be placed in the switch board various control member
Part, the metal plate frame（1）On be additionally provided with PLC control devices.
3. the online FCT test machines of the bilayer according to claim 1 for pcb board, it is characterised in that：The test bracket
（2）It is provided with lower floor's bottom plate（201）, lower floor's bottom plate（201）It is in rectangular configuration, lower floor's bottom plate（201）Four angles
On be respectively arranged with four support optical axises（202）, the support optical axis（202）Middle part be provided with upper strata bottom plate（203）, it is described
Lower floor's bottom plate（201）With the upper strata bottom plate（203）On be respectively arranged with multiple fixture gates（204）, the test fixture（8）
It is positioned over the fixture gate（204）Between.
4. the online FCT test machines of the bilayer according to claim 3 for pcb board, it is characterised in that：The fixture gate
（204）It is provided with positioning groove（205）, the positioning groove（205）In be placed with locating piece（206）, the locating piece（206）
Positioning groove is bolted to by two（205）In, the locating piece（206）On be provided with spring holder（207）.
5. the online FCT test machines of the bilayer according to claim 1 for pcb board, it is characterised in that：The feed arrangement
（3）It is provided with charging bottom plate（301）, the charging bottom plate（301）There are two the preceding track profiles being placed in parallel for upper setting（302）
With rear track profile（303）, the preceding track profile（302）With rear track profile（303）Between be provided with and multiple adjust wide leading screws
（304）, it is described to adjust wide leading screw（304）By adjusting wide lead screw base（305）It is fixed on the preceding track profile（302）With rear rail type
Material（303）On, it is described to adjust wide leading screw（304）On be additionally provided with screw synchronous wheel（306）, the screw synchronous wheel（306）Pass through
Synchronous belt links together, described to adjust wide leading screw（304）On be connected with the wide motor of tune（307）, the preceding track profile（302）With
Track profile afterwards（303）Inside be respectively arranged with multiple belt rollers（308）, the belt roller（308）Between be provided with
Feed belt（309）, the rear track profile（303）On be provided with charging motor（310）, the charging motor（310）With institute
State feed belt（309）Pass through belt roller（308）It links together.
6. the online FCT test machines of the bilayer according to claim 1 for pcb board, it is characterised in that：Dress is promoted before described
It puts（5）It is provided with multiple lifting fixed plates（501）, the lifting fixed plate（501）It is installed on the test bracket（2）A left side
Side, the lifting fixed plate（501）On be provided with leading screw（502）, the leading screw（502）On be provided with feed screw nut（503）, institute
State leading screw（502）Pass through leading screw support base（504）Fixed to the lifting fixed plate（501）On, the leading screw（502）Inside
It is provided with the linear guide（505）, the linear guide（505）On be provided with sliding block, the feed arrangement（3）It is fixed on the cunning
On block, the feed arrangement（3）On be provided with connecting plate, the connecting plate is also connected to the feed screw nut（503）On.
7. the online FCT test machines of the bilayer according to claim 1 for pcb board, it is characterised in that：The track module
（7）It is provided with two pieces of track plates being placed in parallel（701）, the track plates（701）Rear and front end be respectively arranged with track and consolidate
Fixed board（702）, the track fixed plate（702）On be respectively arranged with multiple module track profiles being placed in parallel（703）, it is described
Module track profile（703）Between be provided with servo-actuated leading screw（704）With active leading screw（705）, the servo-actuated leading screw（704）With institute
State active leading screw（705）It is linked together by synchronizing wheel and synchronous belt, the active leading screw（705）On be connected with actively electricity
Machine, the track plates（701）Bottom be provided with multiple straight line link blocks（706）, the track plates（701）Bottom also set up
There is track module lifting cylinder（707）, the track module lifting cylinder（707）Positioned at the straight line link block（706）Between.
8. the online FCT test machines of the bilayer according to claim 1 for pcb board, it is characterised in that：The support pressing plate
Device（9）It is provided with the rear fixed plate placed vertically（901）, the rear fixed plate（901）It is installed on the test bracket（2）'s
Rear side, the rear fixed plate（901）On be provided with support the linear guide（902）, the support the linear guide（902）On be provided with
Support slipper（903）, the support slipper（903）On be provided with slider connecting plate（904）, the slider connecting plate（904）On
It is provided with horizontal positioned support side plate（905）, the support side plate（905）Bottom be provided with pressing plate（906）, the pressing plate
（906）Four angles on be provided with lifting positioning sleeve（907）, the rear fixed plate（901）Side be provided with pressing plate cylinder
（908）, the pressing plate cylinder（908）Cylinder axis be connected to the support side plate（905）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607743.0U CN207571264U (en) | 2017-11-27 | 2017-11-27 | A kind of online FCT test machines of bilayer for pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607743.0U CN207571264U (en) | 2017-11-27 | 2017-11-27 | A kind of online FCT test machines of bilayer for pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207571264U true CN207571264U (en) | 2018-07-03 |
Family
ID=62692207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721607743.0U Expired - Fee Related CN207571264U (en) | 2017-11-27 | 2017-11-27 | A kind of online FCT test machines of bilayer for pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207571264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817437A (en) * | 2017-11-27 | 2018-03-20 | 苏州市德智电子有限公司 | A kind of online FCT test machines of bilayer for pcb board |
| CN112014718A (en) * | 2020-08-18 | 2020-12-01 | 中科泓泰电子有限公司 | ICT and FCT combined test production line |
-
2017
- 2017-11-27 CN CN201721607743.0U patent/CN207571264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817437A (en) * | 2017-11-27 | 2018-03-20 | 苏州市德智电子有限公司 | A kind of online FCT test machines of bilayer for pcb board |
| CN112014718A (en) * | 2020-08-18 | 2020-12-01 | 中科泓泰电子有限公司 | ICT and FCT combined test production line |
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| 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: 20180703 Termination date: 20181127 |