Lead frame blanking box collecting device
A technology of lead frame and material box, applied in transportation and packaging, electrical components, electrolysis process, etc., can solve problems such as low production efficiency, frame deformation, surface scratches, etc., and achieve the effect of improving production efficiency and good safety and stability
Pending Publication Date: 2017-05-31
江阴新基电子设备有限公司
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Problems solved by technology
[0003] The traditional lead frame unloading device used for vertical high-speed electroplating line unloading of steel strip adopts the method of gravity sliding on the inclined plane to receive the material during the unloading process. According to the characteristics of QFN integrated circuit products, the traditional gravity sliding method will cause thinner and more brittle The QFN integrated circuit products cause surface scratches, frame deformation and other damages. In addition, after the traditional blanking, it is necessary to manually collect the lead frame into the material box, and the production efficiency is low.
Method used
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Embodiment Construction
[0037] see Figure 1-Figure 14 , the present invention relates to a lead frame blanking and boxing device, which is arranged at the blanking end of the process tank of the steel strip vertical high-speed electroplating line, and the lead frame blanking and boxing device includes a lead frame blanking device 2 and a lead frame The box receiving device 3, the lead frame 300 is unloaded from the steel strip 400 to the lead frame unloading device 2, and after being transported by the lead frame unloading device 2, the box receiving operation is completed on the lead frame box receiving device 3.
[0038] The lead frame blanking device 2 includes a lead frame blanking base 201. The lead frame blanking base 201 is adjusted in height through the height adjustment block 202 in the middle below it and the height linear guide rails 203 arranged on the left and right sides below it. The upper limit guide rail 204 and the lower limit guide rail 205 arranged horizontally are arranged on th...
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The invention relates to a lead frame blanking box collecting device which is arranged at the blanking end of a technology groove of a steel belt vertical high-speed plating line. The lead frame blanking box collecting device comprises a lead frame blanking device (2) and a lead frame box collecting device (3). A lead frame (300) is blanked from a steel belt (400) to the lead frame blanking device (2) and is conveyed by the lead frame blanking device (2), and box collecting work is finished on the lead frame box collecting device (3). Through application of the lead frame blanking box collecting device provided by the invention to the steel belt vertical high-speed plating line, the security and stability in the blanking process are high, a product is not damaged, the blanked product can be directly collected in a box, and the production efficiency is improved.
Description
technical field [0001] The invention relates to a lead frame unloading and receiving box device. Background technique [0002] The vertical high-speed electroplating line for steel strip is mainly a mechatronic equipment composed of many mechanical parts and pneumatic components, motors, high-pressure pumps, sensors, heaters, etc., and its program control is written by Kingview & PLC. It is mainly composed of a lead frame feeding device, a chemical process tank unit, a chemical tank unit, a transmission unit, a high-pressure water jet unit, and a lead frame unloading device. [0003] The traditional lead frame unloading device used for vertical high-speed electroplating line unloading of steel strips adopts the method of inclined gravity sliding during the unloading process. According to the characteristics of QFN integrated circuit products, the traditional gravity sliding method will be thinner and more brittle. The QFN integrated circuit products cause surface scratches,...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01L21/677C25D7/06C25D17/00
CPCH01L21/67742C25D7/0614C25D17/00Y02P10/20
Inventor 王晓华伏道俊李毛惠王忠华
Owner 江阴新基电子设备有限公司