Device for automatically cleaning printed circuit boards and using method for device
A technology for automatic cleaning of printed circuit boards, applied in cleaning methods and tools, secondary treatment of printed circuits, cleaning methods using tools, etc., can solve problems affecting product quality, manpower consumption, and heavy workload of operators, etc., to achieve Save manpower, improve work efficiency, and realize the effect of standardization
Inactive Publication Date: 2015-07-15
BEIJING BOE OPTOELECTRONCIS TECH CO LTD
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In the prior art, the work of cleaning the PCB is manually operated, the workload of the operators is heavy, and the cleaning effect is poor. Due to the different operators, the cleaning effect also has a large difference, and it is difficult to realize the standardization of operations.
It can be seen that the method of manually cleaning the PCB is not only labor-intensive, but also has a poor cleaning effect, which affects the quality of the product
Method 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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] The basic idea of the present invention is: put the PCB tray with PCB placed on the transfer unit, the transfer unit will send the PCB tray to the lifting unit, and the lifting unit will send the PCB tray to the cleaning unit; after cleaning, send the PCB tray to to the uninstall platform.
[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0033] figure 1 It is a schematic diagram of the device structure of the automatic cleaning printed circuit board of the present invention, such as figure 1 As shown, it includes: PCB tray 1, transfer unit 2, lift unit 3, cleaning unit 4 and unloading platform 5; the transfer unit 2 is used to send the PCB tray to the lift unit 3; the lift unit 3 is used for Send the PCB tray to the cleaning unit 4; the cleaning unit 4 is used to clean the PCB in the PCB tray; the unloading platform 5 is used to hold the cleaned PCB tray. Wherein, the ...
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
Login to View More Abstract
The invention discloses a device for automatically cleaning printed circuit boards, which includes: a printed circuit board (PCB) tray; it is characterized in that the device also includes: a transmission unit, a lifting unit, a cleaning unit and an unloading platform; wherein, the lifting unit The unit includes a horizontal part and a vertical part; when the lifting unit is lowered to the lowest position, the upper surface of the transfer unit and the upper surface of the horizontal part of the lifting unit are at the same horizontal position; the lifting unit is located at the lower part of the cleaning unit, The unloading platform is located on the upper part of the transfer unit. The invention also discloses a method of using the device. The device and method can be used to automatically clean the PCB, which not only saves manpower, but also standardizes the cleaning process and improves work efficiency.
Description
technical field [0001] The invention relates to the technical field of Out Leader Bonding (OLB) of a liquid crystal display module, in particular to a device for automatically cleaning a printed circuit board (Printed Circuit Board, PCB) and a method for using the same. Background technique [0002] In the OLB process of the existing liquid crystal display module, anisotropic conductive film (ACF) needs to be applied on the PCB. Due to the influence of the application process conditions, the PCB must be cleaned first to ensure the quality of the application. , the cleaning process is: place the PCB in the PCB tray; clean the PCB with a dust-free cloth dripped with alcohol; put the cleaned PCB into the ACF bonding equipment. [0003] In the prior art, the cleaning of PCBs is done manually, the workload of the operators is heavy, and the cleaning effect is poor. Due to different operators, the cleaning effects also vary greatly, making it difficult to standardize operations. ...
Claims
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 Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B08B1/00
CPCB08B1/30H05K3/26B08B1/143B08B1/00
Inventor 崔洪伟
Owner BEIJING BOE OPTOELECTRONCIS TECH CO LTD