CN109775333A - A kind of printing and detection device applied to pcb board - Google Patents
A kind of printing and detection device applied to pcb board Download PDFInfo
- Publication number
- CN109775333A CN109775333A CN201910170904.1A CN201910170904A CN109775333A CN 109775333 A CN109775333 A CN 109775333A CN 201910170904 A CN201910170904 A CN 201910170904A CN 109775333 A CN109775333 A CN 109775333A
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- China
- Prior art keywords
- horizontal transport
- transport agency
- workpiece
- level
- printing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention discloses a kind of printings and detection device applied to pcb board, it is characterised by comprising: first level table top and the second level table, first level conveying mechanism, printing equipment, the second horizontal transport agency, carrying mechanism and X-ray fluorescent tube and detector on workbench, workbench.The present invention solves the problems of the prior art, present invention setting is located at the first level conveying mechanism on first level table top, and the second horizontal transport agency on the second level table is set, workpiece is printed on first level conveying mechanism by printing equipment first, thereafter workpiece is delivered to by the second horizontal transport agency by carrying mechanism, it is detected on the second horizontal transport agency, its whole-course automation, only feeding and blanking need to be accomplished manually, the technical issues of encountering in the prior art is efficiently solved, production efficiency is improved.
Description
Technical field
The present invention relates to a kind of printings and detection device applied to pcb board.
Background technique
PCB printer is a kind of characteristic using laser ablation will be covered in advance the coating of PCB surface according to
The negative film of PCBLayout carries out ablation, to retain positive as the semi-finished product before corrosion.
After the completion of pcb board printing, it usually needs detected to it, the detection of pcb board is to penetrate PCB using X-ray
Plate, and image is obtained on dedicated imaging sensor, the perspective to pcb board is realized, solves the component encapsulations such as BGA, CSP
Quality Control.AXI as needed may be designed to two kinds of 2D/3D, due to containing the lead that can largely absorb X-ray in solder joint
With the alloy of tin, compared with the X-ray for passing through the other materials such as glass fibre, copper, silicon, the X-ray being radiated on solder joint is big
Amount absorbs, and forms black image, then can automatically examine welding point defect by image analysis calculation method.
It is all to carry out this two procedures respectively in the prior art, the degree of automation is low, and processing efficiency is relatively low.
Summary of the invention
It is high that the object of the present invention is to provide a kind of atomization degrees, the printing applied to pcb board high in machining efficiency
And detection device.
To solve the above problems, the present invention provides a kind of printing and detection device applied to pcb board, feature exists
In, comprising:
Workbench；
It is set on the workbench, the first level table top and the second level table of stepped setting；
The first level conveying mechanism being fixed on the first level table top, the first level conveying mechanism are used for edge
Horizontal direction conveying workpieces；
Printing equipment above the first level table top, the printing equipment is for the workpiece in first water
When workpiece conveying mechanism conveys, the workpiece is printed；
The second horizontal transport agency being fixed on second level table, second horizontal transport agency are used for edge
Horizontal direction conveys the workpiece；
For carrying the workpiece being located on the first level conveying mechanism to second horizontal transport agency
Carrying mechanism；
Positioned at second horizontal transport agency lower surface, for emitting the X-ray fluorescent tube of X-ray and positioned at described second
Horizontal transport agency upper surface, for receiving the detector for the X-ray that the X-ray fluorescent tube issues.
As a further improvement of the present invention, the carrying mechanism includes:
Third horizontal transport agency between the first level conveying mechanism and second horizontal transport agency,
The third horizontal transport agency is used to convey the workpiece along with the direction of the first level conveying mechanism；
The lifting device that the third horizontal transport agency can be driven to move between the first height and the second height, institute
The height that the first height is the first level conveying mechanism is stated, second height is the height of second horizontal transport agency
Degree.
As a further improvement of the present invention, described further includes fixed baffle on the workbench, the baffle
Its top be located at third horizontal drive mechanism stroke end side, and with the third horizontal transport agency
Between be equipped with gap, be used to limit the workpiece and the third horizontal transport agency and be detached from；The baffle
Its bottom is located at the surface of second horizontal transport agency, is equipped between second horizontal transport agency
The vertical spacing that the workpiece passes through can be accommodated.
As a further improvement of the present invention, the elevating mechanism is cylinder or oil cylinder comprising is fixed on institute second
It cylinder body on level table and is connected in the cylinder body, and can at least partly stretch out in the cylinder arm of the cylinder body upwards,
The third horizontal transport agency is connected in the cylinder arm.
As a further improvement of the present invention, the first level conveying mechanism is rotatably connected on the work including two
The first sprocket wheel on platform and the first tension band for being stretched on two first sprocket wheels, one of them described first chain
Wheel has motor driven rotation.
As a further improvement of the present invention, the third horizontal transport agency includes:
Horizontally disposed mounting plate, the mounting plate bottom are fixed on the top of the cylinder arm；
Two third sprocket wheels being rotatably connected on right above the mounting plate, third sprocket wheel described at least one of which is by electricity
Machine driving rotation；And
It is tensioned the third tension band of two third sprocket wheels.
As a further improvement of the present invention, second horizontal transport agency is equipped with:
Two are located at the second sprocket wheel of same level height；
Auxiliary sprocket wheel below second sprocket wheel, the difference in height between the auxiliary sprocket wheel and second sprocket wheel
The X-ray fluorescent tube is placed enough；
For being stretched in second tension band of two second sprocket wheels and the auxiliary sprocket wheel.
As a further improvement of the present invention, side plate, the printing equipment sliding are also vertically arranged on the workbench
It is mounted on the side plate, there is side plate described in driving mechanism drives edge to move up and down and/or move horizontally.
The beneficial effects of the present invention are the present invention solves the problems of the prior art, and present invention setting is located at first
First level conveying mechanism on level table, and the second horizontal transport agency being arranged on the second level table, workpiece
It is printed on first level conveying mechanism by printing equipment first, workpiece is delivered to by the second water by carrying mechanism thereafter
Workpiece conveying mechanism is detected, whole-course automation on the second horizontal transport agency, and only feeding and blanking need artificial complete
At efficiently solving the technical issues of encountering in the prior art, improve production efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Wherein: 1- workbench；100- workpiece；2- first level table top；The second level table of 4-；6- first level conveyer
Structure；8- printing equipment；The second horizontal transport agency of 10-；14-X-ray fluorescent tube；16- detector；18- third horizontal transport agency；
20- baffle；22- cylinder body；24- cylinder arm；The first sprocket wheel of 25-；The first tension band of 26-；28- mounting plate；30- third sprocket wheel；32-
Three tension bands；The second sprocket wheel of 34-；36- assists sprocket wheel；The second tension band of 38-；40- side plate.
Specific embodiment
A specific embodiment of the invention is described in further detail below.
As shown in Figure 1, the present invention includes:
Workbench 1；
It is set on the workbench 1, the first level table top 2 of stepped setting and the second level table 4；
The first level conveying mechanism 6 being fixed on the first level table top 2, the first level conveying mechanism 6 are used
In conveying workpieces 100 in the horizontal direction；
Printing equipment 8 above the first level table top 2, the printing equipment 8 is for the workpiece 100 described
When first level conveying mechanism 6 conveys, the workpiece 100 is printed；
The second horizontal transport agency 10 being fixed on second level table 4, second horizontal transport agency 10
For conveying the workpiece 100 in the horizontal direction；
Workpiece 100 for that will be located on the first level conveying mechanism 6 is carried to second horizontal transport agency
Carrying mechanism on 10；
Positioned at 10 lower surface of the second horizontal transport agency, for emitting the X-ray fluorescent tube 14 of X-ray and being located at described
Second horizontal transport agency, 10 upper surface, for receiving the detector 16 for the X-ray that the X-ray fluorescent tube 14 issues.
As a further improvement of the present invention, the carrying mechanism includes:
Third horizontal conveyer between the first level conveying mechanism 6 and second horizontal transport agency 10
Structure 18, the third horizontal transport agency 18 are used to convey the workpiece along with the direction of the first level conveying mechanism 6
100；
The lifting device that the third horizontal transport agency 18 can be driven to move between the first height and the second height,
First height is the height of the first level conveying mechanism 6, and second height is second horizontal transport agency
10 height.
As a further improvement of the present invention, described further includes the baffle 20 being fixed on the workbench 1, the baffle
20
Its top be located at third horizontal drive mechanism stroke end side, and with the third horizontal transport agency
It is equipped with gap between 18, is used to limit the workpiece 100 and is detached from the third horizontal transport agency 18；The baffle 20
Its bottom is located at the surface of second horizontal transport agency 10, between second horizontal transport agency 10
Equipped with the vertical spacing that can be accommodated the workpiece 100 and pass through.
As a further improvement of the present invention, the elevating mechanism is cylinder or oil cylinder comprising is fixed on institute second
It cylinder body 22 on level table 4 and is connected in the cylinder body 22, and can at least partly stretch out in the cylinder body 22 upwards
Cylinder arm 24, the third horizontal transport agency 18 is connected in the cylinder arm 24.
As a further improvement of the present invention, the first level conveying mechanism 6 is rotatably connected on the work including two
Make the first sprocket wheel 25 on platform 1 and the first tension band 26 for being stretched on two first sprocket wheels 25, one of them
First sprocket wheel 25 has motor driven rotation.
As a further improvement of the present invention, the third horizontal transport agency 18 includes:
Horizontally disposed mounting plate 28,28 bottom of mounting plate are fixed on the top of the cylinder arm 24；
It is rotatably connected on two third sprocket wheels 30 of 28 surface of mounting plate, third sprocket wheel described at least one of which
30 are driven by motor rotation；And
It is tensioned the third tension band 32 of two third sprocket wheels 30.
As a further improvement of the present invention, second horizontal transport agency 10 is equipped with:
Two are located at the second sprocket wheel 34 of same level height；
Auxiliary sprocket wheel 36 positioned at 34 lower section of the second sprocket wheel, between the auxiliary sprocket wheel 36 and second sprocket wheel 34
Difference in height place the X-ray fluorescent tube 14 enough；
For being stretched in second tension band 38 of two second sprocket wheels 34 and the auxiliary sprocket wheel 36.
As a further improvement of the present invention, side plate 40, the printing equipment 8 are also vertically arranged on the workbench 1
It is slidably mounted on the side plate 40, there is side plate 40 described in driving mechanism drives edge to move up and down and/or move horizontally.
Concrete principle of the invention is as follows:
(1) workpiece 100 is placed on the first tension band 26 by operator, and the first tension band 26 is by being driven by motor rotation
Turn the first sprocket wheel 25 travel forward, workpiece 100 and the first tension band 26 it is coarse surface generation frictional force make workpiece 100
It travels forward with the first tension band 26, printing processing is continued to workpiece 100 by adding printing equipment to set during this period, here motor
Also the motor for capableing of intermittent movement can be set into, in print procedure, motor can stop working, and stop the time to printing；
(2) after the completion of printing, the first tension band 26 drives workpiece 100 to move forward, until 100 part of workpiece is conveyed
Onto the third tension band 32 in the front of the first tension band 26, at this time third tension band 32 also under the driving of third sprocket wheel 30 forward
Workpiece 100 is taken away the first tension band 26 together with the first tension band 26 by movement, and is moved integrally and arrived third tension band 32
On, it travels forward after workpiece 100 is moved integrally onto third tension band 32 here provided with baffle 20, it will be with gear
Plate 20 contacts, and the effect of baffle 20 here is exactly to place workpiece 100 to continue to move forward；
(3) lifting device preferred cylinder here connects previous step because its movement is faster compared with oil cylinder, at this time cylinder arm 24 to
Lower movement, until third tension band 32 is concordant with the second tension band 38, at this moment because existing between baffle 20 and the second tension band 38
Sufficiently large spacing, therefore the workpiece 100 on third tension band 32 can pass through the spacing under the action of third tension band 32
On second tension band 38 of movement；
(4) for workpiece 100 to detection is received on the second tension band 38, concrete principle is that X-ray fluorescent tube 14 broadcasts X upwards
Light is radiated on workpiece 100, due to the alloy containing the lead and tin that can largely absorb X-ray in 100 solder joint of workpiece, and is worn
The X-ray for crossing the other materials such as glass fibre, copper, silicon is compared, and the X-ray being radiated on solder joint is largely absorbed, and is formed black
Then chromatic graph picture can automatically examine welding point defect by image analysis calculation method；
(5) the second horizontal transport agency 10 in step 4, does not use common tension mode generally, because of common tensioning
Mode, the interval between the tension band of upper part and the tension band of lower part is smaller, can not accommodate X-ray fluorescent tube 14, therefore this
In invention, by assisting sprocket wheel 36, increase the spacing between part and lower part are divided on third tension band 32, it is ensured that X- can be placed
Ray fluorescent tube 14, X-ray fluorescent tube 14 continues one layer of belt through third tension band 32 at this time, effectively increases detection
Accuracy.
Above embodiments are only the one such embodiment of the present invention, and the description thereof is more specific and detailed, but can not
Therefore limitations on the scope of the patent of the present invention are interpreted as.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of printing and detection device applied to pcb board characterized by comprising
Workbench (1)；
It is set on the workbench (1), the first level table top (2) and the second level table (4) of stepped setting；
The first level conveying mechanism (6) being fixed on the first level table top (2), the first level conveying mechanism (6)
For conveying workpieces in the horizontal direction (100)；
Printing equipment (8) above the first level table top (2), the printing equipment (8) exist for the workpiece (100)
When the first level conveying mechanism (6) conveys, the workpiece (100) is printed；
The second horizontal transport agency (10) being fixed on second level table (2), second horizontal transport agency
(10) for conveying the workpiece (100) in the horizontal direction；
For carrying the workpiece being located on the first level conveying mechanism (6) to second horizontal transport agency (10)
Carrying mechanism；
Positioned at the second horizontal transport agency (10) lower surface, for emitting the X-ray fluorescent tube (14) of X-ray and being located at described
Second horizontal transport agency (10) upper surface, for receiving the detector (16) for the X-ray that the X-ray fluorescent tube (14) issues.
2. a kind of printing and detection device applied to pcb board according to claim 1, which is characterized in that the acknowledgement of consignment
Mechanism includes:
Third horizontal conveyer between the first level conveying mechanism (6) and second horizontal transport agency (10)
Structure (18), the third horizontal transport agency (18) are used to convey institute along with the direction of the first level conveying mechanism (6)
State workpiece (100)；
The lifting device that the third horizontal transport agency (18) can be driven to move between the first height and the second height, institute
The height that the first height is the first level conveying mechanism (6) is stated, second height is second horizontal transport agency
(10) height.
3. a kind of printing and detection device applied to pcb board according to claim 2, which is characterized in that described also to wrap
Include the baffle (20) being fixed on the workbench (1), the baffle (20)
Its top be located at third horizontal drive mechanism (18) stroke end side, and with the third horizontal transport agency
(18) it is equipped with gap between, is used to limit the workpiece (100) and the third horizontal transport agency (18) is detached from；The gear
Plate
Its bottom is located at the surface of second horizontal transport agency (10), between second horizontal transport agency (10)
Equipped with the vertical spacing that can be accommodated the workpiece and pass through.
4. a kind of printing and detection device applied to pcb board according to claim 3, which is characterized in that the lifting
Mechanism is cylinder or oil cylinder comprising be fixed on cylinder body (22) on the second level table (4) and be connected to the cylinder
In body (22), and the cylinder arm (24) of the cylinder body (22), the third horizontal transport agency can be at least partly stretched out in upwards
(18) it is connected on the cylinder arm (24).
5. a kind of printing and detection device applied to pcb board according to claim 4, which is characterized in that described first
Horizontal transport agency (6) is including two the first sprocket wheels (25) being rotatably connected on the workbench (1) and for being stretched in
The first tension band (26) on two first sprocket wheels (25), one of them described first sprocket wheel (25) have motor driven rotation
Turn.
6. a kind of printing and detection device applied to pcb board according to claim 5, which is characterized in that the third
Horizontal transport agency (18) includes:
Horizontally disposed mounting plate (28), mounting plate (28) bottom are fixed on the top of the cylinder arm (24)；
Two third sprocket wheels (30) being rotatably connected on right above the mounting plate (28), third sprocket wheel described at least one of which
(30) rotation is driven by motor；And
It is tensioned the third tension band (32) of two third sprocket wheels (30).
7. a kind of printing and detection device applied to pcb board according to claim 6, which is characterized in that described second
Horizontal transport agency (10) is equipped with:
Two are located at the second sprocket wheel (34) of same level height；
Auxiliary sprocket wheel (36) below second sprocket wheel (34), the auxiliary sprocket wheel (36) and second sprocket wheel (34)
Between difference in height place the X-ray fluorescent tube (14) enough；
For being stretched in second tension band (38) of two second sprocket wheels (34) and auxiliary sprocket wheel (36).
8. a kind of printing and detection device applied to pcb board according to claim 7, which is characterized in that the work
It is also vertically arranged on platform (1) side plate (40), the printing equipment (8) is slidably mounted on the side plate (40), there is driving
Side plate described in mechanism drives edge is moved up and down and/or is moved horizontally.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304407.1A CN108298286A (en) | 2018-04-08 | 2018-04-08 | A kind of printing and detection device applied to pcb board |
| CN2018103044071 | 2018-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109775333A true CN109775333A (en) | 2019-05-21 |
Family
ID=62848166
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810304407.1A Withdrawn CN108298286A (en) | 2018-04-08 | 2018-04-08 | A kind of printing and detection device applied to pcb board |
| CN201910170904.1A Pending CN109775333A (en) | 2018-04-08 | 2019-03-07 | A kind of printing and detection device applied to pcb board |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810304407.1A Withdrawn CN108298286A (en) | 2018-04-08 | 2018-04-08 | A kind of printing and detection device applied to pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108298286A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340647A (en) * | 2020-10-22 | 2021-02-09 | 广州优尼冲压有限公司 | Lifting mechanism for sheet |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370803A (en) * | 2019-07-31 | 2019-10-25 | 江苏汉印机电科技股份有限公司 | A kind of pcb board jet printer and pcb board spray printing production line |
| WO2021042355A1 (en) * | 2019-09-06 | 2021-03-11 | 侯景忠 | Transverse conveyor of oven workstation |
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| CN105618934A (en) * | 2016-03-14 | 2016-06-01 | 武汉帝尔激光科技股份有限公司 | Laser processing equipment for full-automatic solar battery piece |
| CN206999898U (en) * | 2017-07-25 | 2018-02-13 | 贺泉 | A kind of double-workbench printed electronics printing equipment |
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2018
- 2018-04-08 CN CN201810304407.1A patent/CN108298286A/en not_active Withdrawn
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2019
- 2019-03-07 CN CN201910170904.1A patent/CN109775333A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202116026U (en) * | 2011-06-01 | 2012-01-18 | 肇庆理士电源技术有限公司 | Transmission bench for storage battery and storage battery packaging line |
| CN202854066U (en) * | 2012-10-19 | 2013-04-03 | 东莞凯佳智芯电子科技有限公司 | Device for detecting multilayer PCB (Printed Circuit Board) by using X-ray technology |
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| CN104828459A (en) * | 2015-05-25 | 2015-08-12 | 郑鸿彪 | Hollow two-layer light-load belt line |
| CN204957742U (en) * | 2015-09-07 | 2016-01-13 | 侯景忠 | Circulating double -deck conveying equipment |
| CN205076458U (en) * | 2015-10-23 | 2016-03-09 | 江苏拓新天机器人科技有限公司 | A portable push -down splitting device for lithium battery tray |
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| CN112340647A (en) * | 2020-10-22 | 2021-02-09 | 广州优尼冲压有限公司 | Lifting mechanism for sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108298286A (en) | 2018-07-20 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190521 |
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| RJ01 | Rejection of invention patent application after publication |