CN202129246U - Surface dust-removing and static-eliminating equipment of Printed Circuit Board (PCB) - Google Patents
Surface dust-removing and static-eliminating equipment of Printed Circuit Board (PCB) Download PDFInfo
- Publication number
- CN202129246U CN202129246U CN201120177455U CN201120177455U CN202129246U CN 202129246 U CN202129246 U CN 202129246U CN 201120177455 U CN201120177455 U CN 201120177455U CN 201120177455 U CN201120177455 U CN 201120177455U CN 202129246 U CN202129246 U CN 202129246U
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- CN
- China
- Prior art keywords
- pcb
- static
- guide rail
- air knife
- pcb board
- Prior art date
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- Expired - Fee Related
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses surface dust-removing and static-eliminating equipment of a Printed Circuit Board (PCB), which comprises a transferring device for transferring the PCB, wherein the transferring device is equipped with guide rails for transferring the PCB; rollers are arranged among the guide rails; an ionizing air knife, of which the air opening is arranged downwards, is installed above the guide rails; and the ionizing air knife is connected with a high voltage generator. Moreover, the transferring device is equipped with a sensor for sensing the PCB; and the sensor is arranged at the front end of the transferring device. The surface dust-removing and static-eliminating equipment for the PCB is simple in structure, easy in mounting, high in work efficiency, and excellent in dust removal and static elimination effects.
Description
Technical field
The utility model relates to a kind of pcb board surface dedusting and static abatement apparatus, belongs to printed circuit board and manufactures the field.
Background technology
The yield of SMT (surface mounting technology) industry production, printing station occupies 70% principal element basically, and then because pcb board (printed circuit board) surface is stained with foreign matter and causes printing defects to occupy 30%, and this part is difficult to reach solution; Simultaneously because extruding is peeled off in article friction each other; Induction etc. makes body surface area have electric charge of different nature, when the accumulation of this kind electric charge acquires a certain degree, will produce Electrostatic Absorption and electric discharge phenomena; Accumulation of electrostatic charge can cause very big influence with discharge to electron trade production and destroy such as the sticking of object, and repels electrostatic breakdown; The human body electric shock, explosion caused etc.Therefore need a kind ofly in the pcb board manufacture process, can effectively remove the device of dust and static on the plate face.
Summary of the invention
The technical purpose of the utility model is to solve to cause printing defects because of the pcb board surface is stained with foreign matter, solves potential harm static sent out simultaneously.
The technical scheme of the utility model is a kind of pcb board surface dedusting and static abatement apparatus, comprises the conveyer that is used to transmit pcb board, it is characterized in that:
Said conveyer is provided with the guide rail that transmits pcb board, is provided with roller bearing between the said guide rail;
The top of said guide rail is provided with the ion air knife, and its air port is provided with downwards, and the ion air knife is connected with high pressure generator.
Said conveyer is provided with inductor, and inductor is located at the front end of conveyer, is used to respond to pcb board.
Further technical scheme also comprises:
Said guide rail is provided with clip, and said clip two arms are fixed on the guide rail through screw, in the middle of the clip through hole is arranged, and the ion air knife is fixed on the guide rail through the through hole of guide rail both sides clip.
The inlet that pcb board surface dedusting of the utility model and static abatement apparatus can easyly be installed in the dust proof workshop streamline; Pcb board is through the guide rail transmission; Pass through from ion air knife below; The air mass that has positive and negative charge in a large number that the ion air knife produces can fall the charging neutrality that has on the object that passes through in its ionizing radiation district.When body surface is negative electrical charge, it will attract the positive charge in the radiation area, and when body surface band during into positive charge, it can attract the interior negative electrical charge of radiation area, thereby the static on the body surface is neutralized, and reaches the purpose of elimination static.The air curtain that the ion air knife forms downwards can be isolated the inside and outside air mixed flow of dust proof workshop effectively.When the ion air knife is installed,, turn clockwise to the end the terminal high pressure generator high pressure output plughole that inserts of ion air knife connecting line; Earth connection with ion air knife connecting line is connected on the earthing rod in the high pressure generator outside then; And after confirming that ground connection is good, the attaching plug of high pressure generator is inserted the socket that has earth connection, the ion air knife is installed to correct position; Open the high pressure generator power supply and get final product work; When PCB process inductor, the ion air knife can be started working automatically, removes PCB Superficial Foreign Body and static.
The utlity model has simple in structure, easy-to-install advantage, and work safety is stable, it is fast to eliminate static speed, reaches the effect of dedusting simultaneously, high efficiency has effectively improved the yields of pcb board.
Description of drawings
Fig. 1 is the plan structure sketch map of the utility model;
Fig. 2 is the main TV structure sketch map of the utility model.
The specific embodiment
For technical scheme and the technical purpose of illustrating the utility model, the utility model is done further introduction below in conjunction with the accompanying drawing and the specific embodiment.
As shown in the figure, a kind of pcb board surface dedusting and static abatement apparatus comprise the conveyer that is used to transmit pcb board 4, and said conveyer is provided with guide rail, is provided with roller bearing between the said guide rail, and pcb board 4 is through the rotation transmission forward of roller bearing.
The top of said guide rail is provided with ion air knife 1, and its air port is provided with downwards, and the ion air knife is connected with high pressure generator 2, and pcb board 4 passes through from the below, air port from air knife.
Said conveyer is provided with inductor 3, and inductor 3 is located at the front end of conveyer, when pcb board through inductor 3 time, through controller ion air knife 1 is started working, and removes dust and static on the pcb board 4.
Said guide rail is provided with clip, and said clip two arms are fixed on the guide rail through screw, in the middle of the clip through hole is arranged, and ion air knife 1 is fixed on the guide rail through the through hole of guide rail both sides clip.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within the protection domain of the utility model.
Claims (2)
1. pcb board surface dedusting and static abatement apparatus comprise the conveyer that is used to transmit pcb board, it is characterized in that:
Said conveyer is provided with the guide rail that transmits pcb board, is provided with roller bearing between the said guide rail;
The top of said guide rail is provided with the ion air knife, and its air port is provided with downwards, and the ion air knife is connected with high pressure generator;
Said conveyer is provided with inductor, and inductor is located at the front end of conveyer.
2. a kind of pcb board surface dedusting according to claim 1 and static abatement apparatus is characterized in that:
Said guide rail is provided with clip, and said clip two arms are fixed on the guide rail through screw, is provided with a through hole in the middle of the clip, and the ion air knife is fixed on the guide rail through the through hole of guide rail both sides clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120177455U CN202129246U (en) | 2011-05-30 | 2011-05-30 | Surface dust-removing and static-eliminating equipment of Printed Circuit Board (PCB) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120177455U CN202129246U (en) | 2011-05-30 | 2011-05-30 | Surface dust-removing and static-eliminating equipment of Printed Circuit Board (PCB) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129246U true CN202129246U (en) | 2012-02-01 |
Family
ID=45518032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120177455U Expired - Fee Related CN202129246U (en) | 2011-05-30 | 2011-05-30 | Surface dust-removing and static-eliminating equipment of Printed Circuit Board (PCB) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129246U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294333A (en) * | 2011-05-30 | 2011-12-28 | 昆山元崧电子科技有限公司 | Bedusting and static eliminating equipment of PCB (printed circuit board) surface |
| CN104570827A (en) * | 2014-11-19 | 2015-04-29 | 柳州航盛科技有限公司 | Connection transmission dedusting device for SMT workshop |
| EP2969373A4 (en) * | 2013-03-13 | 2016-11-16 | Applied Materials Inc | Laser ablation platform for solar cells |
| CN106918934A (en) * | 2017-03-27 | 2017-07-04 | 武汉华星光电技术有限公司 | Substrate macro -graph machine |
| WO2019153663A1 (en) * | 2018-02-11 | 2019-08-15 | 昆山首源电子科技有限公司 | Novel pcb cleaning line antistatic device |
-
2011
- 2011-05-30 CN CN201120177455U patent/CN202129246U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294333A (en) * | 2011-05-30 | 2011-12-28 | 昆山元崧电子科技有限公司 | Bedusting and static eliminating equipment of PCB (printed circuit board) surface |
| EP2969373A4 (en) * | 2013-03-13 | 2016-11-16 | Applied Materials Inc | Laser ablation platform for solar cells |
| CN104570827A (en) * | 2014-11-19 | 2015-04-29 | 柳州航盛科技有限公司 | Connection transmission dedusting device for SMT workshop |
| CN106918934A (en) * | 2017-03-27 | 2017-07-04 | 武汉华星光电技术有限公司 | Substrate macro -graph machine |
| WO2019153663A1 (en) * | 2018-02-11 | 2019-08-15 | 昆山首源电子科技有限公司 | Novel pcb cleaning line antistatic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |