CN203675454U - Pb-Sn removing machine for PCB (Printed Circuit Board) processing - Google Patents
Pb-Sn removing machine for PCB (Printed Circuit Board) processing Download PDFInfo
- Publication number
- CN203675454U CN203675454U CN201420066699.7U CN201420066699U CN203675454U CN 203675454 U CN203675454 U CN 203675454U CN 201420066699 U CN201420066699 U CN 201420066699U CN 203675454 U CN203675454 U CN 203675454U
- Authority
- CN
- China
- Prior art keywords
- brushing
- pcb board
- removing machine
- pcb
- brushing roller
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a Pb-Sn removing machine for PCB (Printed Circuit Board) processing. The Pb-Sn removing machine comprises a rack, wherein a conveying device, a pickling device, a flushing device and a drying device are arranged on the rack; the Pb-Sn removing machine is characterized by further comprising a brushing device, wherein the brushing device comprises an upper brushing roller and a lower brushing roller corresponding to each other, the upper and lower brushing rollers have rough surfaces and are rotationally arranged between side plates of the rack, a fit clearance of the upper and lower crushing rollers levels with the conveying surface of the conveying device and is slight smaller than the thickness of the PCB. By using the Pb-Sn removing machine to perform chemical and physical surface processing to the PCB substrate, the surface of the processed PCB substrate is much cleaner and has higher roughness.
Description
Technical field
The utility model relates to a kind of deleading tin machine for pcb board processing.
Background technology
In the time of processing PCB plate, will first carry out preliminary treatment to substrate, to guarantee substrate surface non-oxidation layer, greasy dirt, dust, finger mark and other dirt, be exactly deleading tin machine and substrate is carried out to pretreated equipment.The frame of deleading tin machine is provided with the conveying device that substrate is carried of arranging according to operation, substrate is carried out the acid dip pickle of chemical cleaning, substrate is carried out to the flusher of city's water cleaning and to the withering drying device of substrate, through the pickling of one or many, flushing and dry after, just can obtain the more peace and quiet substrate of surface ratio.But be comparatively smooth through pretreated substrate surface like this, coarsening rate is not high, this can cause follow-up in the time of pad pasting film to adhere to dynamics inadequate, and substrate surface also may have the dirt that some cannot be eliminated by the mode of chemical cleaning.
Summary of the invention
For the deficiencies in the prior art, problem to be solved in the utility model is to provide the better deleading tin of a kind of pretreating effect to pcb board substrate machine.
For this reason, the utility model is realized in the following way: a kind of deleading tin machine for pcb board processing, comprise frame, described frame is provided with conveying device, acid dip pickle, flusher and drying device, it is characterized in that: also comprise brushing device, described brushing device comprises upper brushing roller and the lower brushing roller of mutual correspondence, described upper brushing roller and lower brushing roller have coarse surface and are arranged on rotationally between framework lateral plate, and gaps that both coordinate and the conveyor surface of conveying device are concordant and be slightly less than the thickness of pcb board.
Between described framework lateral plate, be provided with hairbrush by support bar, the Surface Contact of described hairbrush and upper brushing roller.
Described brushing device is located between acid dip pickle and flusher.
In the utility model, set up the brushing device that can carry out to pcb board substrate surface brushing, while making pcb board substrate carry out preliminary treatment on deleading tin machine, be subject to the chemical treatment of acid dip pickle, be subject to again the physical treatment of brushing device, thereby the dirt on pcb board substrate surface is processed totally more up hill and dale, and pcb board substrate surface after brushing device brushing has higher coarsening rate, can make follow-up film process reach better effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A-A to structural representation.
Embodiment
With reference to accompanying drawing, this deleading tin machine for pcb board processing, comprise frame 1, described frame 1 is provided with conveying device, acid dip pickle 3, flusher 8, drying device 9 and brushing device, described conveying mechanism is the many groups of conveying rollers 2 that cooperatively interact, described brushing device comprises upper brushing roller 7 and the lower brushing roller 10 of mutual correspondence, described upper brushing roller 7 and lower brushing roller 10 have coarse surface and are arranged on rotationally between frame 1 side plate 4, gaps that both coordinate and the conveyor surface of conveying device are concordant and be slightly less than the thickness of pcb board, between described frame 1 side plate 4, be provided with hairbrush 6 by supporting 5 bars, the Surface Contact of described hairbrush 6 and upper brushing roller 7, described brushing device is located between acid dip pickle 3 and flusher 8.In the time that pcb board substrate is carried out to preliminary treatment, pcb board substrate is placed between conveying roller 2, conveying roller 2 carries out chemical cleaning with regard to first pcb board substrate being sent to acid dip pickle 3, then pcb board substrate is transferred roller and delivers between brushing roller 7 and lower brushing roller 10, and pcb board substrate between brushing roller 7 and lower brushing roller 10 through time, upper brushing roller 7 and lower brushing roller 10 roll across on the top and bottom of pcb board substrate with certain pressure respectively, thereby brushing is carried out in the top and bottom of pcb board substrate, and at upper brushing roller 7 and lower brushing roller 10 in the time pcb board substrate being carried out to brushing operation, because can making hairbrush 6, the rotation of upper brushing roller 7 brushed from the surface of upper brushing roller 7, thereby the bits end being scattered on upper brushing roller 7 rough surfaces is cleaned out, all the time guarantee the brushing effect of upper brushing roller 7 to pcb board substrate, then pcb board substrate is just admitted to flusher 8 use city water and rinses, and be finally sent through the desiccation of drying device 9, so far just completed the preliminary treatment to pcb board substrate, and through above-mentioned chemistry and the pcb board substrate of physics Duplex treatment, its surperficial dirt still less and coarsening rate higher.Certainly the number of times that, acid dip pickle 3, flusher 8, drying device 9 and brushing device can be processed pcb board substrate according to actual needs and change its magnitude setting in frame.
Claims (3)
1. the deleading tin machine for pcb board processing, comprise frame, described frame is provided with conveying device, acid dip pickle, flusher and drying device, it is characterized in that: also comprise brushing device, described brushing device comprises upper brushing roller and the lower brushing roller of mutual correspondence, described upper brushing roller and lower brushing roller have coarse surface and are arranged on rotationally between framework lateral plate, and gaps that both coordinate and the conveyor surface of conveying device are concordant and be slightly less than the thickness of pcb board.
2. the deleading tin machine for pcb board processing according to claim 1, is characterized in that: between described framework lateral plate, be provided with hairbrush by support bar, the Surface Contact of described hairbrush and upper brushing roller.
3. the deleading tin machine for pcb board processing according to claim 1, is characterized in that: described brushing device is located between acid dip pickle and flusher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066699.7U CN203675454U (en) | 2014-02-17 | 2014-02-17 | Pb-Sn removing machine for PCB (Printed Circuit Board) processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066699.7U CN203675454U (en) | 2014-02-17 | 2014-02-17 | Pb-Sn removing machine for PCB (Printed Circuit Board) processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675454U true CN203675454U (en) | 2014-06-25 |
Family
ID=50971696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420066699.7U Expired - Fee Related CN203675454U (en) | 2014-02-17 | 2014-02-17 | Pb-Sn removing machine for PCB (Printed Circuit Board) processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675454U (en) |
-
2014
- 2014-02-17 CN CN201420066699.7U patent/CN203675454U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2014107313A5 (en) | ||
| PL2176450T3 (en) | Apparatus and method for the electrolytic treatment of a plate-shaped product | |
| TW200731367A (en) | Methods and apparatus for cleaning an edge of a substrate | |
| CN103334109A (en) | Acid pickling method | |
| KR20130128004A (en) | Photoengraving consumable material remote administration method | |
| CN101352709B (en) | Corona discharge treatment device and method as well as decorative part produced using the method for floor | |
| CN203675454U (en) | Pb-Sn removing machine for PCB (Printed Circuit Board) processing | |
| CN103464406A (en) | Cleaning device for test copper-clad plates | |
| TW200528408A (en) | Vertical processing line of plate material | |
| CN203332788U (en) | Dust removing conveyor | |
| CN207099442U (en) | A kind of printed circuit board production line anti-scratch tool | |
| CN205550982U (en) | Electron plate metal contact belt cleaning device of multiple working method | |
| WO2018138283A3 (en) | Solvent transfer printing method | |
| TW200802534A (en) | Substrate processing apparatus and substrate processing method | |
| CN204586116U (en) | A kind of printing-ink unit and curved surface printing machine with cleaning function | |
| CN203528030U (en) | Attaching device for foamed material | |
| CN201338990Y (en) | Carrier for ultra-thin glass surface deep processing | |
| CN210098387U (en) | Be used for sapphire raw materials belt cleaning device | |
| CN204509133U (en) | A kind of ceramic product bottom surface device for removing glaze | |
| CN203484390U (en) | Rapid cleaning device used for test copper-clad plate | |
| CN201900078U (en) | Device for carrying out single-side gluing on thin film | |
| CN202276552U (en) | Cleaning device for steel plate tool in production process of copper-clad plate | |
| ATE521018T1 (en) | METHOD FOR APPLYING POWDER COATINGS | |
| JP6518929B2 (en) | Gravure printing method and gravure printing apparatus | |
| CN205736374U (en) | Printing equipment for metal coiled material processing |
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: 20140625 Termination date: 20150217 |
|
| EXPY | Termination of patent right or utility model |