CN208682360U - A kind of off-line type PCB ink-jet automatic marking machine - Google Patents
A kind of off-line type PCB ink-jet automatic marking machine Download PDFInfo
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- CN208682360U CN208682360U CN201821313161.6U CN201821313161U CN208682360U CN 208682360 U CN208682360 U CN 208682360U CN 201821313161 U CN201821313161 U CN 201821313161U CN 208682360 U CN208682360 U CN 208682360U
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Abstract
The utility model discloses a kind of off-line type PCB ink-jet automatic marking machines, it include: control host, mobile mechanism, CCD positioning detection mechanism and inkjet mechanism, mobile mechanism, CCD positioning detection mechanism and the inkjet mechanism that control host is separately connected, mobile mechanism includes X-axis screw rod slide unit mould group and Y-axis component；X-axis screw rod slide unit mould group is vertically set in the horizontal plane on Y-axis component, and can be slided on Y-axis component；Inkjet mechanism is arranged in X-axis screw rod slide unit mould group, and can slide along X-axis screw rod slide unit mould group, and CCD positioning detection mechanism is arranged on inkjet mechanism and with inkjet mechanism movement.The utility model is controlled mobile mechanism by control host and moves back and forth the batch spray printing being identified to PCB, it is identified instead of paster, without human intervention, reduce cost of labor, production efficiency is improved, high-precision CCD positioning detection mechanism is cooperated, the mark that nozzle ink jet is completed is more accurate, identifier space occupies less, is easy to read.
Description
Technical field
The utility model relates to PCB identification technology field, especially a kind of off-line type PCB ink-jet automatic marking machine.
Background technique
In recent years, requirement of the consumer to electronic product is higher and higher, it is desirable that the production of pcb board must also be kept on improving.
For the production process quality control for realizing pcb board, the information such as tab character, pattern, one-dimension code, two dimensional code are carried out on pcb board
Supply chain tracking and quality retrospect meet lean production, quality control, technique, it can be achieved that automation, intelligentized management requirement
The demand of promotion.In the common requirements that PCB surface marking two dimensional code is current middle and high end client, it has been used widely, it will
Development trend as industry.
Traditional solution is the reality in a manner of manually or mechanically paster using batch galley text or bar code form
It is existing.Which is unfavorable for automatic intelligent manufacture, is not suitable for identifying in modern highly integrated, small size PCB manufacturing process, no
Suitable for product individual identification and tracking, and stability at later stage is poor, is easy fuzzy and falls off, and causing can readability difference and production
It is high to eventually lead to manufacturing cost for inefficiency.
Utility model content
In view of the foregoing drawbacks, the utility model intends to solve the technical problem by providing a kind of off-line type PCB ink-jets to beat automatically
Mark machine makes batch ink-jet marking process automation without human intervention, reduces cost of labor, improves production efficiency, and cooperation is high
The CCD positioning detection mechanism of precision, the mark that nozzle ink jet is completed is more accurate, and identifier space occupies less, is easy to read, and
High stability is identified, it is not easily to fall off.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of off-line type PCB ink-jet automatic marking
Machine, comprising:
Host, mobile mechanism, CCD positioning detection mechanism and inkjet mechanism are controlled, the control host is separately connected described
Mobile mechanism, CCD positioning detection mechanism and inkjet mechanism, the mobile mechanism includes X-axis screw rod slide unit mould group and Y-axis group
Part；The X-axis screw rod slide unit mould group is vertically set in the horizontal plane on the Y-axis component, and can be slided on the Y-axis component
It is dynamic；The inkjet mechanism is arranged in the X-axis screw rod slide unit mould group, and can slide along the X-axis screw rod slide unit mould group, CCD
Positioning detection mechanism is arranged on the inkjet mechanism and with inkjet mechanism movement.
As a further improvement of the above technical scheme, the Y-axis component includes Y-axis screw rod slide unit mould group and Y-axis guide rail,
The Y-axis screw rod slide unit mould group and the Y-axis guide rail are arranged in parallel relatively, and the X-axis screw rod slide unit mould group is erected at the Y-axis
Between screw rod slide unit mould group and the Y-axis guide rail.
As a further improvement of the above technical scheme, the inkjet mechanism includes nozzle, nozzle holder and R spindle motor,
The nozzle and the R spindle motor are mounted on the nozzle holder, and the nozzle holder can be sliding in X-axis screw rod slide unit mould group
Dynamic, the R spindle motor drives the nozzle rotation.
As a further improvement of the above technical scheme, the CCD positioning detection mechanism includes industrial camera and light source, institute
CCD positioning detection mechanism is stated to be fixed on the nozzle holder.
As a further improvement of the above technical scheme, it is equipped with upper plate mouth and lower plate mouth in the two sides of the mobile mechanism,
Passway as material transferring.
As a further improvement of the above technical scheme, further include material tray, be equipped with inside the material tray multiple
Vacuum chuck.
It as a further improvement of the above technical scheme, further include trunnion buffer gear, the trunnion buffer gear is fixed
There is ink-jet trunnion, and move the ink-jet trunnion with the movement of the nozzle mechanism, the trunnion is existed by spring hanging
On trunnion buffer gear, and so that the ink-jet trunnion buffer gear is pullled operation with trunnion and slow down the intensity that trunnion is pullled.
Specifically, the trunnion buffer gear includes multiple Y-axis guide rails, X-axis guide rail and fixed slide unit, the Y-axis guide rail
It is arranged in parallel, the both ends of the X-axis guide rail are erected in the Y-axis guide rail, and the fixed slide unit is arranged in the X-axis guide rail
And it can be slided along the X-axis guide rail.
Compared with prior art, the utility model controls mobile mechanism's reciprocating motion by control host and carries out on PCB
Batch spray printing is identified, is identified instead of paster, occupies identifier space less, is easy to read, and identify stability
It is higher, it is not easily to fall off, and production efficiency is effectively improved, cost of labor is saved, and save the consumable materials such as paper, dropped
Low production cost；
Cooperate high-precision CCD positioning detection mechanism, makes the accurate zero defect in spray printing position, the mark that nozzle ink jet is completed is more
Add precisely, spray printing quality on-line checking can also be carried out if necessary；
Using the rotation of nozzle, supports the spray printing of 360 degree of any angular orientations, meet wanting for the layout designs of different product
It asks.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of off-line type PCB ink-jet automatic marking machine of the utility model；
Fig. 2 is a kind of structural schematic diagram of the mobile mechanism of off-line type PCB ink-jet automatic marking machine of the utility model；
Fig. 3 is a kind of structural schematic diagram of the trunnion buffer gear of off-line type PCB ink-jet automatic marking machine of the utility model；
Fig. 4 is a kind of structural schematic diagram of the material tray of off-line type PCB ink-jet automatic marking machine of the utility model.
In figure: 10 mainframes；20 mobile mechanisms；30CCD positioning detection mechanism；40 inkjet mechanisms；50 trunnion buffer gears；
60 material trays；70 control hosts；21X axial filament bar slide unit mould group；22Y shaft assembly；221Y axial filament bar slide unit mould group；222Y spindle guide
Rail；401 nozzles；402 nozzle holders；403R spindle motor；301 industrial cameras；302 light sources；601 vacuum chucks；404 ink-jet larynxs
Pipe；501Y axis rail；502X axis rail；503 fixed slide units.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.It should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig. 1 and Fig. 4, off-line type PCB ink-jet automatic marking machine, comprising: mainframe 10, mobile mechanism 20, CCD are fixed
Position detecting mechanism 30, inkjet mechanism 40, trunnion buffer gear 50, material tray 60 and control host 70.
It is dynamic to control it that control host 70 is separately connected mobile mechanism 20, CCD positioning detection mechanism 30 and inkjet mechanism 40
Make, mobile mechanism 20 is arranged in mainframe 10, and the top of mainframe 10 is arranged in trunnion buffer gear 50, and control host 70 is set
It sets in the side of mainframe 10, the lower section of mobile mechanism 20 is arranged in material tray 60.Control host 70 is controlled by motor
The movement of mobile mechanism 20, and the array manner control inkjet mechanism 40 specified according to the spray printing scheme pre-established carries out back and forth
Multiposition movement, completes batch spray printing.
Wherein, referring to fig. 2, mobile mechanism 20 includes X-axis screw rod slide unit mould group 21 and Y-axis component 22；X-axis screw rod slide unit mould
Group 21 is vertically set in the horizontal plane on Y-axis component 22, and can be slided along in Y-axis component 22；Inkjet mechanism 40 is arranged in X-axis
It in screw rod slide unit mould group 21, and can be slided along X-axis screw rod slide unit mould group 21, CCD positioning detection mechanism 30 is arranged in inkjet mechanism
It is on 40 and mobile with inkjet mechanism 40.
Y-axis component 22 includes Y-axis screw rod slide unit mould group 221 and Y-axis guide rail 222, and Y-axis screw rod slide unit mould group 221 and Y-axis are led
Rail 222 is opposite to be arranged in parallel, and X-axis screw rod slide unit mould group 21 is erected between Y-axis screw rod slide unit mould group 221 and Y-axis guide rail 222.
Inkjet mechanism 40 includes nozzle 401, nozzle holder 402 and R spindle motor 403, and nozzle 401 and R spindle motor 403 are installed
On nozzle holder 402, nozzle holder 402 can be slided along X-axis screw rod slide unit mould group 212, and R spindle motor 403 drives nozzle rotation,
Using nozzle 401 360 degree of any angular orientations spray printing, can according to the scheme of preparatory spray printing require in jet printing process into
Mobile state rotation, can satisfy the strict demand of product layout design.
CCD positioning detection mechanism 30 includes industrial camera 301 and light source 302, and industrial camera 301 is fixed on nozzle holder
On 402, PCB feeding position error detection can be carried out.
Upper plate mouth (not shown) and lower plate mouth (not shown) are equipped on the two sides cabinet wall of mobile mechanism 20,
As the passway of material transferring, it can be used to cooperate dedicated upper trigger and lower trigger, realize automatic loading/unloading, save more people
Power.
Referring to Fig. 3, trunnion buffer gear 50 is fixed with ink-jet trunnion 404, and makes ink-jet trunnion 404 with nozzle mechanism 40
It moves and moves, trunnion when reciprocal spray printing is avoided frequently to convert into.
Trunnion buffer gear 50 includes that two Y-axis guide rails 501, X-axis guide rail 502 and fixed slide unit 503, Y-axis guide rail 501 are flat
Row setting, the both ends of X-axis guide rail 502 are erected in Y-axis guide rail 501, and fixed slide unit 503 is arranged in X-axis guide rail 502 and can edge
X-axis guide rail 502 is slided, the trunnion by spring hanging on fixed slide unit 503, and make the ink-jet trunnion buffer gear with
Trunnion pulls operation and slows down the intensity that trunnion is pullled.
Referring to fig. 4, it is equipped with multiple vacuum chucks 601 inside material tray 60, PCB is adsorbed on fixation in jet printing process
Position.
The workflow of the utility model are as follows: PCB is placed in material tray 60, by the detection of industrial camera 301
Discharge position error, and so that nozzle 401 is directed at the ink jetting position on PCB by adjusting mobile mechanism 20, then basis is preset
Good ink-jet identification schemes carry out ink-jet, from 201 blanking of lower plate mouth after the completion of ink-jet.
The utility model is adopted to computerized control and carries out online management to spray printing production requirement and state and realize logical in real time
News and data sharing, the spray printing scheme of different material can be managed by special purpose computer, and the product identification form of expression is more
Sample supports text, bar code or two dimensional code, can be by manufactures such as COM code, production serial number, production line number, production teams
Procedural information is applied among product identification, provides necessary condition for intelligence manufacture, supply D-chain trace and product quality retrospect.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of off-line type PCB ink-jet automatic marking machine characterized by comprising
Host, mobile mechanism, CCD positioning detection mechanism and inkjet mechanism are controlled, the control host is separately connected the shifting
Motivation structure, CCD positioning detection mechanism and inkjet mechanism, the mobile mechanism include X-axis screw rod slide unit mould group and Y-axis component；
The X-axis screw rod slide unit mould group is vertically set in the horizontal plane on the Y-axis component, and can be on the Y-axis component
Sliding；The inkjet mechanism is arranged in the X-axis screw rod slide unit mould group, and can slide along the X-axis screw rod slide unit mould group,
CCD positioning detection mechanism is arranged on the inkjet mechanism and with inkjet mechanism movement.
2. a kind of off-line type PCB ink-jet automatic marking machine according to claim 1, which is characterized in that the Y-axis component packet
Y-axis screw rod slide unit mould group and Y-axis guide rail are included, the Y-axis screw rod slide unit mould group and the Y-axis guide rail are arranged in parallel relatively, the X
Axial filament bar slide unit mould group is erected between the Y-axis screw rod slide unit mould group and the Y-axis guide rail.
3. a kind of off-line type PCB ink-jet automatic marking machine according to claim 2, which is characterized in that the inkjet mechanism
Including nozzle, nozzle holder and R spindle motor, the nozzle and the R spindle motor are mounted on the nozzle holder, the nozzle
Bracket can be slided in X-axis screw rod slide unit mould group, and the R spindle motor drives the nozzle rotation.
4. a kind of off-line type PCB ink-jet automatic marking machine according to claim 3, which is characterized in that the CCD positioning inspection
Surveying mechanism includes industrial camera and light source, and the CCD positioning detection mechanism is fixed on the nozzle holder.
5. a kind of off-line type PCB ink-jet automatic marking machine according to claim 1, which is characterized in that in the moving machine
The two sides of structure are equipped with upper plate mouth and lower plate mouth, the passway as material transferring.
6. a kind of off-line type PCB ink-jet automatic marking machine according to claim 1, which is characterized in that further include material support
Disk, the material tray inside are equipped with multiple vacuum chucks.
7. a kind of off-line type PCB ink-jet automatic marking machine according to claim 1, which is characterized in that further include that trunnion is slow
Punch mechanism, the trunnion buffer gear are fixed with ink-jet trunnion, and make the ink-jet trunnion with the movement of the nozzle mechanism and
It is mobile, slow down the frequency and intensity of trunnion folding.
8. a kind of off-line type PCB ink-jet automatic marking machine according to claim 7, which is characterized in that the trunnion buffering
Mechanism includes that multiple Y-axis guide rails, X-axis guide rail and fixed slide unit, the Y-axis guide rail are arranged in parallel, two end-rack of the X-axis guide rail
It is located in the Y-axis guide rail, the fixed slide unit is arranged in the X-axis guide rail and can slide along the X-axis guide rail, the larynx
Pipe is connected on the fixed slide unit by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313161.6U CN208682360U (en) | 2018-08-13 | 2018-08-13 | A kind of off-line type PCB ink-jet automatic marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313161.6U CN208682360U (en) | 2018-08-13 | 2018-08-13 | A kind of off-line type PCB ink-jet automatic marking machine |
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| Publication Number | Publication Date |
|---|---|
| CN208682360U true CN208682360U (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821313161.6U Active CN208682360U (en) | 2018-08-13 | 2018-08-13 | A kind of off-line type PCB ink-jet automatic marking machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978146A (en) * | 2021-10-21 | 2022-01-28 | 东莞市启思达智能技术有限公司 | Spray printing method and system based on dual-platform solder mask spray printing machine |
-
2018
- 2018-08-13 CN CN201821313161.6U patent/CN208682360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978146A (en) * | 2021-10-21 | 2022-01-28 | 东莞市启思达智能技术有限公司 | Spray printing method and system based on dual-platform solder mask spray printing machine |
| CN113978146B (en) * | 2021-10-21 | 2024-02-02 | 东莞市启思达智能技术有限公司 | Spray printing method and system based on double-platform solder resist spray printing machine |
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