Static electricity elimination anti-internal short-circuit device for PP plate
A technology for removing static electricity and plates, applied in the direction of static electricity, electrical components, etc., can solve the problem that static electricity cannot be completely eliminated in PP combination, and achieve the effect of avoiding internal short hidden dangers and safe operation
Inactive Publication Date: 2019-08-16
金宝电子(铜陵)有限公司
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Problems solved by technology
[0003] With the further improvement of printed circuit board manufacturing technology, the requirements for PP impurity control are getting higher and higher. At present, although many companies in the copper clad laminate industry have made comprehensive improvements in terms of equipment, technology and substrates, the effect is still not complete. Eliminate the occurrence of static electricity when PP is combined
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[0026] see Figure 1-4 , the present invention provides the following technical solutions: a device for removing static electricity and preventing internal shorting for PP plates, including a support frame 1, a plate placement frame 2 is slidably installed on the upper surface of the support frame 1, and the top of the support frame 1 is located on the plate placement frame 2 A drive beam 3 is provided above the drive beam 3, and an ion blower 4 is pulled and fixed under the drive beam 3. The ion blower 4 is electrically connected to the internal power supply. A stepping motor 5 is installed on the top outer wall of the support frame 1. The output end of the drive beam 3 is fixedly connected to the screw rod 51, the drive beam 3 is connected to the screw rod 51, the stepper motor 5 is electrically connected to the external power supply, the ion generator 42 is fixedly installed inside the ion fan 4, and the bottom of the ion fan 4 The fan 41 is fixedly installed, and the blowi...
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The invention belongs to the technical field of circuit board manufacturing, and in particular relates to a static electricity elimination anti-internal short-circuit device for a PP plate. The devicecomprises a support frame, wherein a plate placement frame is slidably mounted on the upper surface of the support frame; a driving beam is disposed on the top of the support frame and above the plate placement frame; an ion fan is pulled and fixed under the driving beam, and is electrically connected to an internal power source; the ion fan is disposed above the plate placement frame, and an iongenerator in the ion fan can generate a large amount of airflow having positive and negative charges to neutralize the charges adsorbed to the PP. When negative charges are adsorbed to the surface ofthe PP, the airflow absorbs the positive charges in the air. When positive charges are adsorbed to the surface of the PP, the airflow absorbs the negative charges in the air. Thus, the static electricity on the surface of the PP is neutralized, thereby avoiding an internal short-circuit hidden danger caused by PP impurities reaching the next process, and achieving a purpose of eliminating the static electricity and avoiding the internal short circuit.
Description
technical field [0001] The invention belongs to the technical field of circuit board manufacturing, and in particular relates to a device for removing static electricity and preventing internal shorts for PP boards. Background technique [0002] PP is a semi-crystalline thermoplastic with high impact resistance, strong mechanical properties, and resistance to various organic solvents and acid and alkali corrosion. It is widely used in the industry and is one of the common polymer materials. , Australian coins are also made of polypropylene. [0003] With the further improvement of printed circuit board manufacturing technology, the requirements for PP impurity control are getting higher and higher. At present, although many companies in the copper clad laminate industry have made comprehensive improvements in terms of equipment, technology and substrates, the effect is still not complete. Eliminate the occurrence of static electricity when PP is combined. Contents of the ...
Claims
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IPC IPC(8): H05F3/06
CPCH05F3/06
Inventor 汪晓霞胡金山代建伟孙茂云
Owner 金宝电子(铜陵)有限公司