PCB glue removing method in mode of vertically depositing copper wires
A PCB board and sinking copper technology, which is applied in the field of PCB board manufacturing, can solve the problems of low glue removal output and production efficiency, and achieve the effects of improved glue removal production efficiency, low equipment cost, and low equipment cost
Inactive Publication Date: 2015-06-24
SHENZHEN SUNTAK MULTILAYER PCB
4 Cites 21 Cited by
AI-Extracted Technical Summary
Problems solved by technology
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreMethod used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreAbstract
The invention discloses a PCB glue removing method in the mode of vertically depositing copper wires, and the method is applicable to a PCB manufacturing technology. The method includes the steps of board feeding, expanding, first water washing, first glue refuse removing, second water washing, first neutralizing, third water washing, second expanding, fourth water washing, second glue refuse removing and fifth water washing. According to the method, only a second expanding position and a second glue removing position are added, so that second expanding and second glue refuse removing of high-TG boards can be conducted in a second expanding cylinder and a second glue removing cylinder separately and respectively, the situation that in the prior art, the expanding cylinders are left unused after first glue refuse removing is conducted, and glue removing can be conducted on the next batches of the high-TG boards only after second expanding and second glue refuse removing are conducted can be avoided, glue removing can be conducted on the high-TG boards continuously, due to the fact that the equipment costs of the second expanding cylinder and the second glue removing cylinder are lower, on the basis of the lower equipment cost, the high-TG board glue removing yield is greatly increased, and production efficiency is greatly improved.
Application Domain
Conductive pattern polishing/cleaningPrinted element electric connection formation
Technology Topic
Image
Examples
- Experimental program(1)
Example Embodiment
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Similar technology patents
Waste gas incinerator
ActiveCN102721071AReduce equipment costsImprove cost performance and market competitivenessIncinerator apparatusProcess engineeringCombustion chamber
Owner:常州市鼎龙环保设备有限公司
Tobacco carton sorting device and method
ActiveCN107032042AReduce equipment costsReduce control stepsConveyorsAgricultural engineeringStructural engineering
Owner:GUIZHOU HUILIAN TECH LIMITED
Gravity energy storage system utilizing ocean depth drop
InactiveCN103867409AMature technologyReduce equipment costsMachines/enginesAc network load balancingSafety coefficientSingle point
Owner:TIANJIN UNIV
OFDM (Orthogonal Frequency Division Multiplexing)-based convergence type OAN (Optical Access Network) system and method
InactiveCN102036134AEasy procurement and installation managementReduce equipment costsMultiplex system selection arrangementsMulti-frequency code systemsRadio frequencyVIT signals
Owner:BEIJING UNIV OF POSTS & TELECOMM
Shared Charge Pal leasing equipment and leasing method low in cost
InactiveCN107590914AReduce equipment costsEasy to popularize and promotePayment architectureClosed circuit television systemsPALHigh definition
Owner:SICHUAN UNIV
Classification and recommendation of technical efficacy words
- Reduce equipment costs
Power system with enhanced thermodynamic efficiency and pollution control
InactiveUS6918253B2Reduce equipment costsReduce wearSteam generation using pressureSteam useCondensed waterPressure range
Owner:THERMOENERGY POWER SYST
Interchangeable wire drive for wire feeder and spool gun
InactiveUS20060207981A1Reduce the amount requiredReduce equipment costsElectrode supporting devicesDrive motorHousing design
Owner:LINCOLN GLOBAL INC
Wireless network connection method, terminal and mobile terminal
InactiveCN103826323AEasy to operateReduce equipment costsConnection managementWireless networkNetwork connection
Owner:SHENZHEN GIONEE COMM EQUIP
Gasoline vehicle tail gas discharging pollutant total quantity measuring equipment and method thereof
InactiveCN1888857ASimplify device configurationReduce equipment costsEngine testingSpecific gravity measurementGas concentrationExhaust pipe
Owner:北京金铠星科技有限公司
Apparatus for obtaining water quality information, method and system for recognizing water body eutrophication degree
InactiveCN101655462AReduce atmospheric radiationReduce equipment costsOptical filtersPosition fixationImage resolutionLight filter
Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS