CN202555551U - Surface mount technology (SMT) production line printed circuit board (PCB) cleaning device - Google Patents
Surface mount technology (SMT) production line printed circuit board (PCB) cleaning device Download PDFInfo
- Publication number
- CN202555551U CN202555551U CN2012202356549U CN201220235654U CN202555551U CN 202555551 U CN202555551 U CN 202555551U CN 2012202356549 U CN2012202356549 U CN 2012202356549U CN 201220235654 U CN201220235654 U CN 201220235654U CN 202555551 U CN202555551 U CN 202555551U
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- pcb board
- cleaning device
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Abstract
The utility model discloses a surface mount technology (SMT) production line printed circuit board (PCB) cleaning device. The SMT production line PCB cleaning device comprises a dust-removing device and a PCB conveying device, wherein the dust-removing device comprises an electromagnetic valve used for controlling the operation of the dust-removing device, the PCB conveying device comprises a rail and a rail motor, and the rail motor is connected with the electromagnetic valve through a signal wire. Compared with the prior art, by means of the SMT production line PCB cleaning device, compressed air can be effectively utilized to automatically clean the surface of a PCB through purification with a filtering plug, no labor needs to be increased, and the SMT production line PCB cleaning device is safe, convenient and fast to operate; and by cleaning the surface of the PCB before the PCB is printed with a printing machine, secondary pollution can be effectively prevented.
Description
Technical field
The utility model relates to a kind of SMT factory paster product line device, particularly can be before pcb board gets into printing machine the paster production line pcb board cleaning device that the pcb board cleaning surfaces is clean automatically.
Background technology
Along with extensively popularizing of various electronic equipments, surface mounting technology (Surface Mounted Technology " SMT ") has obtained application more and more widely.SMT has been penetrated into every field as circuit assembly technology of new generation, and the SMT product has that compact conformation, volume are little, vibration resistance, shock resistance, and high frequency characteristics is good, the production efficiency advantages of higher.SMT has occupied the leading position in circuit board dress couplet technology, be most popular a kind of technology and technology in the present electronics assembling industry.
In the paster of SMT factory is produced, cause the steel mesh plug-hole at present, bite, often cause element rosin joint weld defects such as (the particularly rosin joints of BGA class component) because of foreign matter, dust are arranged on the pcb board.Before the printing of SMT paster production line, do not have can the automated cleaning pcb board equipment, suction disc machine before printing machine and upper trigger do not have yet can the automated cleaning pcb board function.Wasting time and energy in artificial cleaning pcb board surface, also is difficult to prevent before pcb board gets into printing, be secondary polluted, and brought very big difficulty and obstacle for the quality control of SMT product.Those skilled in the art is devoted to study a kind of equipment that can make pcb board get into and clean before the printing.
The utility model content
The technical problem that the utility model will solve is in order to overcome in the prior art, and SMT factory carries out the deficiency that paster can't the automated cleaning pcb board when producing, and a kind of paster production line pcb board cleaning device that makes pcb board get into and clean before the printing is provided.
The utility model solves above-mentioned technical problem through following technical proposals:
A kind of paster production line pcb board cleaning device, its characteristics are that said pcb board cleaning device comprises:
One cleaner, said cleaner comprise that one is used to control the magnetic valve of cleaner operation;
One pcb board conveying equipment comprises a track and track motor, and said track motor is connected with said magnetic valve through a holding wire and connects.
Preferably, said track motor is provided with a sensor, and said magnetic valve is according to the signal controlling cleaner operation of sensor transmissions.
Preferably, said cleaner is an air blowing equipment, and said air blowing equipment comprises an air filtration plug.
Preferably, said air blowing equipment comprises an inflatable mouth, and said inflatable mouth is installed on the slideway that can horizontally slip.
Preferably, said inflatable mouth is arranged on the end of the track of said pcb board conveying equipment.
Preferably, the track ends of said pcb board conveying equipment is provided with a printing machine.
In the utility model, but above-mentioned optimum condition combination in any on the basis that meets this area general knowledge promptly gets each preferred embodiment of the utility model.
The positive progressive effect of the utility model is: the utility model compared with prior art; Can effectively utilize compressed air to pass through the purification automated cleaning pcb board surface of filtering plug; Need not to increase manpower; Safe, convenient, fast, before press printing, clean the pcb board surface, can effectively prevent secondary pollution.
Description of drawings
Fig. 1 is the pcb board cleaning device under specific embodiment of the utility model.
The specific embodiment
The embodiment of the utility model will describe with reference to accompanying drawing.In Figure of description, the element with similar structures or function will be used the components identical symbolic representation.Accompanying drawing for the ease of each embodiment of explanation the utility model, is not to carry out the explanation of exhaustive to the utility model just, neither the scope of the utility model be limited.
Fig. 1 is the concrete structure of the pcb board cleaning device under specific embodiment of the utility model.In this embodiment, air blowing equipment comprises magnetic valve 12, air filtration plug 14 and inflatable mouth 18.Tracheae 11 1 terminations are led to compressed air source (scheming not shown), and the other end is connected with inflatable mouth 18.The centre is communicated with air filtration plug 14 and magnetic valve 12 successively.The kind that those skilled in the art will appreciate that compressed air source is not limit, and can be compressed gas cylinder, can be sky compressor or miscellaneous equipment yet.
In one embodiment, magnetic valve is the DC24V model, and power is 0.15-0.8MPa, and the switching of magnetic valve determines directly whether inflatable mouth has Compressed Gas to blow out.Inflatable mouth 18 is arranged on the slideway 16, and like this, inflatable mouth 18 can horizontally slip on slideway, regulates the position of inflatable mouth.
In a preferred embodiment, the height between inflatable mouth slideway 16 and the track 20 is greatly about 8～10mm, and the height of inflatable mouth and angle can be adjusted according to the size of pcb board, and pcb board can all be cleaned when making it to blow, and does not stay the dead angle.
The application that those skilled in the art will appreciate that present technique is not limited on the production line of paster production technology, goes for the production equipment that other need carry out dedusting according to the running of conveying equipment equally.
More than though the specific embodiment of the utility model has been described, it will be understood by those of skill in the art that these only illustrate, the protection domain of the utility model is limited appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite of principle that does not deviate from the utility model and essence, but these changes and modification all fall into the protection domain of the utility model.
Claims (6)
1. paster production line pcb board cleaning device is characterized in that said pcb board cleaning device comprises:
One cleaner, said cleaner comprise that one is used to control the magnetic valve of cleaner operation;
One pcb board conveying equipment comprises a track and track motor, and said track motor is connected with said magnetic valve through a holding wire and connects.
2. pcb board cleaning device as claimed in claim 1 is characterized in that, said track motor is provided with a sensor, and said magnetic valve is according to the signal controlling cleaner operation of sensor transmissions.
3. pcb board cleaning device as claimed in claim 1 is characterized in that, said cleaner is an air blowing equipment, and said air blowing equipment comprises an air filtration plug.
4. pcb board cleaning device as claimed in claim 3 is characterized in that, said air blowing equipment comprises an inflatable mouth, and said inflatable mouth is installed on the slideway that can horizontally slip.
5. pcb board cleaning device as claimed in claim 4 is characterized in that said inflatable mouth is arranged on the end of the track of said pcb board conveying equipment.
6. like each described pcb board cleaning device of claim 1 to 5, it is characterized in that the track ends of said pcb board conveying equipment is provided with a printing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202356549U CN202555551U (en) | 2012-05-22 | 2012-05-22 | Surface mount technology (SMT) production line printed circuit board (PCB) cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202356549U CN202555551U (en) | 2012-05-22 | 2012-05-22 | Surface mount technology (SMT) production line printed circuit board (PCB) cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555551U true CN202555551U (en) | 2012-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202356549U Expired - Fee Related CN202555551U (en) | 2012-05-22 | 2012-05-22 | Surface mount technology (SMT) production line printed circuit board (PCB) cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042007A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | Automatic blowing jig of PCB (Printed Circuit Board) |
| CN107275266A (en) * | 2017-07-11 | 2017-10-20 | 苏州通博半导体科技有限公司 | A kind of air blowing dust pelletizing system for HITACHI DB800 |
-
2012
- 2012-05-22 CN CN2012202356549U patent/CN202555551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042007A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | Automatic blowing jig of PCB (Printed Circuit Board) |
| CN107275266A (en) * | 2017-07-11 | 2017-10-20 | 苏州通博半导体科技有限公司 | A kind of air blowing dust pelletizing system for HITACHI DB800 |
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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: 20121128 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |