CN105964624A - Air knife device for cleaning PCB - Google Patents
Air knife device for cleaning PCB Download PDFInfo
- Publication number
- CN105964624A CN105964624A CN201610513424.7A CN201610513424A CN105964624A CN 105964624 A CN105964624 A CN 105964624A CN 201610513424 A CN201610513424 A CN 201610513424A CN 105964624 A CN105964624 A CN 105964624A
- Authority
- CN
- China
- Prior art keywords
- air knife
- air
- upper plate
- plate mechanism
- hollow copper
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Landscapes
- Screen Printers (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses an air knife device for cleaning a PCB. The air knife device comprises a printing platform, a board feed mechanism, a plurality of air knife assemblies and an air feed system. The board feed mechanism is arranged on the front side of the printing platform; the air feed system comprises a hollow copper pipe and aeration ducts; the hollow copper pipe is horizontally arranged on the front side of the board feed mechanism; the two ends of the hollow copper pipe are connected with the aeration ducts through right-angle connectors; the air knife assemblies are arranged in the board feed mechanism and evenly installed on the board feed mechanism through air knife supports; one end of each air knife support is connected with the hollow copper pipe through an air pipe; and each air knife assembly comprises an air knife I and an air knife II. The air knife device for cleaning the PCB is simple in structure, conversion is conducted by utilization of existing circuit controlling resources of the board feed mechanism, maintenance is convenient, the price is low, and the cost is effectively controlled; the workload of an operator is greatly reduced at the same time, time loss is reduced, and the working efficiency is high; and in addition, the airflow of the air knives is even, the printing quality is obviously improved, and hidden quality safety hazards are reduced.
Description
Technical field
The present invention relates to pcb board production technical field, particularly relate to the Clean-air blade device of a kind of pcb board.
Background technology
Pcb board packaging, exposed and positive and negative attachment of unpacking circular flow in, the absorption and the foreign body that easily increase dust drop at PCB mounting surface, therefore the absorption of dust and foreign body will cause printing to bite, many stannum, steel mesh plug-hole, furnace rear lack stannum, connect the quality abnormals such as stannum, missing solder and rosin joint, and bulky grain foreign body will directly damage steel mesh and scraper.Therefore to reduce Quality Safety hidden danger, press operator is throw before plate must wiping every PCB carry out visual examination.
At present, the smear test work of pcb board typically uses manual operation, and workload is relatively big, and elapsed time is long, and artificial wiping yet suffers from certain defect: 1. cleansing tissue stains；2. there is remaining foreign matter in wiping process；3. the long-time wiping of personnel is the most tired.The most all uncertainties will result in foreign body residual, causes furnace rear quality abnormal, and serious may result in BGA short circuit, missing solder, skew, floating height；BGA short circuit and missing solder furnace rear AOI then cannot directly detect and cause quality weight defect.
Therefore, in order to solve the problem of above-mentioned existence, spy of the present invention provides a kind of new technical scheme.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, work efficiency height and the Clean-air blade device of pcb board of low cost.
The present invention is directed to above-mentioned technological deficiency be the technical scheme is that
A kind of Clean-air blade device of pcb board, including printing platform, upper plate mechanism, air knife component and air supply system, the front side of described printing platform is upper plate mechanism, pcb board is positioned in upper plate mechanism and enters printing platform under the promotion of upper plate mechanism, described upper plate mechanism connects air supply system, described air supply system includes hollow copper tubing and breather line, described hollow copper tubing is horizontally set on the front side of upper plate mechanism, the two ends of described hollow copper tubing connect breather line by angle coupling, it is provided with in described upper plate mechanism and organizes air knife component more, many group air knife components are uniformly arranged in upper plate mechanism by air knife support, wherein one end of air knife support connects hollow copper tubing by trachea, often group air knife component all includes air knife I and air knife II.
Further, described hollow copper tubing uniformly offering the hole slot that multiple aperture is 2mm, multiple tracheas are connected with hollow copper tubing by corresponding hole slot.
Further, each trachea is mounted on the electromagnetic valve for controlling corresponding air knife component.
Further, air knife I and air knife II are for being crisscross arranged.
Further, air knife I and air knife II all offering suction nozzle and air nozzle, wherein air nozzle is linearly distributed formation jet wall.
Further, front side and the rear side of described upper plate mechanism is separately installed with into plate induction apparatus and ejecting plate induction apparatus.
The invention has the beneficial effects as follows:
1, present configuration is simple, utilizes the available circuit of upper plate mechanism to control resource and reequips, and it is convenient to dismount, easy to maintenance；
2, self-control air knife price is low, and cost is effectively controlled；
3, the setting of air knife has been greatly reduced the workload of operator, and reduces time loss, and work efficiency is high；
4, air knife air-flow is uniform, hence it is evident that reduce the cleaning dead angle of PCB, significantly improves printing quality, reduces Quality Safety hidden danger.
Accompanying drawing explanation
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Wherein: 1, printing platform, 2, upper plate mechanism, 3, hollow copper tubing, 4, breather line, 5, angle coupling, 6, air knife support, 7, trachea, 8, air knife I, 9, air knife II, 10, hole slot, 11, electromagnetic valve, 12, enter plate induction apparatus, 13, ejecting plate induction apparatus.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that the restriction to protection scope of the present invention.
The Clean-air blade device of a kind of pcb board as shown in Figure 1, including printing platform 1, upper plate mechanism 2, air knife component and air supply system, the front side of printing platform 1 is upper plate mechanism 2, pcb board is positioned in upper plate mechanism 2 and enters printing platform 1 under the promotion of upper plate mechanism 2, upper plate mechanism 2 connects air supply system, air supply system includes hollow copper tubing 3 and breather line 4, hollow copper tubing 3 is horizontally set on the front side of upper plate mechanism 2, the two ends of hollow copper tubing 3 connect breather line 4 by angle coupling 5, it is provided with in upper plate mechanism 2 and organizes air knife component more, many group air knife components are uniformly arranged in upper plate mechanism 2 by air knife support 6, wherein one end of air knife support 6 connects hollow copper tubing 3 by trachea 7, often group air knife component all includes air knife I 8 and air knife II 9.
In the present embodiment, hollow copper tubing 3 uniformly offering the hole slot 10 that multiple aperture is 2mm, multiple tracheas 7 are connected with hollow copper tubing 3 by corresponding hole slot 10, arrange in order to realize the ventilation of air knife component.
In the present embodiment, each trachea 7 is mounted on the electromagnetic valve 11 for controlling corresponding air knife component, performs make-break operation in order to the signal sent according to control circuit, it is achieved air knife component is in work or the switching of off working state.
In the present embodiment, air knife I 8 and air knife II 9 are for being crisscross arranged, hence it is evident that reduce the working angle of air knife component, improve cleaning effect.
In the present embodiment, air knife I 8 and air knife II 9 all offering suction nozzle and air nozzle, wherein air nozzle is linearly distributed formation jet wall so that the air-flow of air knife I 8 and air knife II 9 is uniformly uninterrupted, in order to improve the cleaning effect of air knife component.
In the present embodiment, the front side of upper plate mechanism 2 and rear side are separately installed with into plate induction apparatus 12 and ejecting plate induction apparatus 13, in order to the motion process of sensing pcb board automatically and be messaging in control circuit and realize the break-make of electromagnetic valve 11.
The invention has the beneficial effects as follows:
1, present configuration is simple, utilizes the available circuit of upper plate mechanism to control resource and reequips, and it is convenient to dismount, easy to maintenance；
2, self-control air knife price is low, and cost is effectively controlled；
3, the setting of air knife has been greatly reduced the workload of operator, and reduces time loss, and work efficiency is high；
4, air knife air-flow is uniform, hence it is evident that reduce the cleaning dead angle of PCB, significantly improves printing quality, reduces Quality Safety hidden danger.
The above, be only presently preferred embodiments of the present invention, is not the restriction that the present invention makees any other form, and any amendment made according to the technical spirit of the present invention or equivalent variations, still fall within scope of the present invention.
Claims (6)
1. the Clean-air blade device of pcb board, including printing platform, upper plate mechanism, air knife component and air supply system, it is characterized in that: the front side of described printing platform is upper plate mechanism, pcb board is positioned in upper plate mechanism and enters printing platform under the promotion of upper plate mechanism, described upper plate mechanism connects air supply system, described air supply system includes hollow copper tubing and breather line, described hollow copper tubing is horizontally set on the front side of upper plate mechanism, the two ends of described hollow copper tubing connect breather line by angle coupling, it is provided with in described upper plate mechanism and organizes air knife component more, many group air knife components are uniformly arranged in upper plate mechanism by air knife support, wherein one end of air knife support connects hollow copper tubing by trachea, often group air knife component all includes air knife I and air knife II.
A kind of Clean-air blade device of pcb board the most according to claim 1, it is characterised in that: uniformly offering the hole slot that multiple aperture is 2mm on described hollow copper tubing, multiple tracheas are connected with hollow copper tubing by corresponding hole slot.
A kind of Clean-air blade device of pcb board the most according to claim 1, it is characterised in that: it is mounted on the electromagnetic valve for controlling corresponding air knife component on each trachea.
A kind of Clean-air blade device of pcb board the most according to claim 1, it is characterised in that: air knife I and air knife II are for being crisscross arranged.
A kind of Clean-air blade device of pcb board the most according to claim 1, it is characterised in that: all offering suction nozzle and air nozzle on air knife I and air knife II, wherein air nozzle is linearly distributed formation jet wall.
A kind of Clean-air blade device of pcb board the most according to claim 1, it is characterised in that: the front side of described upper plate mechanism and rear side are separately installed with into plate induction apparatus and ejecting plate induction apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513424.7A CN105964624A (en) | 2016-07-04 | 2016-07-04 | Air knife device for cleaning PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513424.7A CN105964624A (en) | 2016-07-04 | 2016-07-04 | Air knife device for cleaning PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105964624A true CN105964624A (en) | 2016-09-28 |
Family
ID=56953720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610513424.7A Pending CN105964624A (en) | 2016-07-04 | 2016-07-04 | Air knife device for cleaning PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105964624A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623258A (en) * | 2016-12-30 | 2017-05-10 | 苏州赛易特环保科技有限公司 | Intelligent PCB cleaning equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3928525C2 (en) * | 1989-08-29 | 1991-08-01 | Industrie-Siebdruck-Systeme Neckarweihingen Gmbh, 7140 Ludwigsburg, De | |
| JP2001334631A (en) * | 2000-05-26 | 2001-12-04 | Minami Kk | Screen printer |
| CN203093314U (en) * | 2012-12-30 | 2013-07-31 | 东莞市合通电子有限公司 | Printed circuit board (PCB) printer with dust removing device |
| CN203356126U (en) * | 2013-05-27 | 2013-12-25 | 江苏星源航天材料股份有限公司 | In-hole dust removal device for PCB |
| CN204914891U (en) * | 2015-09-15 | 2015-12-30 | 深圳市和田古德自动化设备有限公司 | Manual cleaning device is imitated to full -automatic formula of blowing |
-
2016
- 2016-07-04 CN CN201610513424.7A patent/CN105964624A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3928525C2 (en) * | 1989-08-29 | 1991-08-01 | Industrie-Siebdruck-Systeme Neckarweihingen Gmbh, 7140 Ludwigsburg, De | |
| JP2001334631A (en) * | 2000-05-26 | 2001-12-04 | Minami Kk | Screen printer |
| CN203093314U (en) * | 2012-12-30 | 2013-07-31 | 东莞市合通电子有限公司 | Printed circuit board (PCB) printer with dust removing device |
| CN203356126U (en) * | 2013-05-27 | 2013-12-25 | 江苏星源航天材料股份有限公司 | In-hole dust removal device for PCB |
| CN204914891U (en) * | 2015-09-15 | 2015-12-30 | 深圳市和田古德自动化设备有限公司 | Manual cleaning device is imitated to full -automatic formula of blowing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623258A (en) * | 2016-12-30 | 2017-05-10 | 苏州赛易特环保科技有限公司 | Intelligent PCB cleaning equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201012856Y (en) | Conveyer belt surface cleaning device | |
| CN207354817U (en) | A kind of new SMT chip mounters | |
| CN105964624A (en) | Air knife device for cleaning PCB | |
| CN103964177A (en) | Connection table for cooling hold-up tank with PCB | |
| CN205991582U (en) | A kind of humidifier with air-cleaning function | |
| CN206237691U (en) | Bga chip maintenance unit | |
| CN203508462U (en) | Automatic dedusting device for solar cell assemblies | |
| CN202461051U (en) | Automatic dust collection device for circuit boards | |
| CN202830309U (en) | Elasticizer repiece suction gun device | |
| CN215235338U (en) | Television backboard cleaning and powder spraying equipment | |
| CN210244250U (en) | Server mainboard dust keeper | |
| CN207827363U (en) | A kind of pcb board wind turbine sucker | |
| CN202648351U (en) | PCB (printed circuit board) fast air drying mechanism | |
| CN108144380A (en) | A kind of air-flow pulverizing mill dust-extraction unit | |
| CN208240628U (en) | A kind of PCB cleaning device in COB encapsulation | |
| CN209271958U (en) | A kind of fully-automatic intelligent tin cream cleaning device | |
| CN215145185U (en) | Automatic cutting chip cleaning device of cutting machine and electric heating wall bounding wall cutting machine | |
| CN206643080U (en) | A kind of PCB automatic dust removing systems | |
| CN105921481B (en) | Vibrating screen dust settler and vibrating screen dust pelletizing system | |
| CN209866830U (en) | PCB static clearing device | |
| CN206170593U (en) | Cable material is extruded brace and is air -dried device | |
| CN104275726A (en) | Bamboo-wood board conveying and cleaning unit | |
| CN205255126U (en) | Bonding sheet banding administering means and cut mechanism | |
| CN212058155U (en) | Drying device is used in circuit board processing | |
| CN203903696U (en) | Docking platform with PCB (Printed Circuit Board) cooling temporary storage tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |
|
| WD01 | Invention patent application deemed withdrawn after publication |