A device to rapidly dissipate the surface charge of polyimide film
A technology of polyimide film and surface charge, which is used in measuring devices, material analysis by electromagnetic means, instruments, etc., can solve the problems of inconvenient fixation of polyimide film, inconvenience of adjusting and fixing the height of needle electrodes, etc. The effect of easy height adjustment and fixing, simple structure and convenient operation
Active Publication Date: 2020-11-06
潍坊弘润新材料有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to solve the shortcomings in the prior art that it is not convenient to fix the polyimide film, and it is not convenient to adjust and fix the height of the needle electrode, and proposes a method to make the surface of the polyimide film charge fast dissipating device
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0026] refer to Figure 1-5 , a device for quickly dissipating the surface charge of a polyimide film, comprising an operating table 1, a box body 2 is fixedly installed on the top of the operating table 1, a supporting platform 3 is arranged on the top of the operating platform 1, and the top of the supporting platform 3 is placed There is a polyimide film 4, and the top of the support table 3 is provided with two symmetrically arranged first grooves 5, and a first rod 6 is slidably installed in the first groove 5, and a pressure plate 7 is fixedly installed on one side of the first rod 6 , and the pressure plate 7 is compatible with the polyimide film 4, the first ...
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The invention belongs to the field of dissipation devices, in particular to a device for quickly dissipating the charges on surface of a polyimide film. Aiming at the problems that the polyimide filmis inconvenient to fix by an existing dissipation device, and the height of a pin electrode is inconvenient to adjust and fix, according to the following scheme, the device comprises an operation table, a box body is fixedly mounted at the top of the operation table, and a supporting table is arranged at the top of the operating table; the polyimide film is placed at the top of the supporting table, two symmetrically-arranged first grooves are formed at the top of the supporting table, and first rods are slidably installed in the first grooves; a pressing plate is fixedly installed at one sides of the first rods and is matched with the polyimide film, and the first holes are formed on the inner walls of the sides, close to each other, of the two first grooves. The device is reasonable in design, the polyimide film can be fixed through the pressing plate, and the height of the pin electrode can be conveniently adjusted and fixed, and therefore the polyimide film can be conveniently placed.
Description
technical field [0001] The invention relates to the technical field of dissipating equipment, in particular to a device for quickly dissipating the surface charge of a polyimide film. Background technique [0002] As a special engineering material, polyimide film is a heat-resistant resin developed in the 1960s under the arms race and space development of the United States and the former Soviet Union. It is also recognized as the most successful resin. Retrieve, the authorized announcement number is the patent document of CN106018534A discloses polyimide film surface charge characteristic analysis method, polyimide film sample is carried out corona charge; After detecting corona charge described polyimide film sample rapidly, Detect the change value of the surface potential of the polyimide film sample with time and record the data V(t), wherein V represents the surface potential, and t represents time; the acquisition time is aligned with V(t) [0003] The relationship bet...
Claims
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IPC IPC(8): G01N27/60G01N3/04
CPCG01N3/04G01N27/60
Inventor 孙大山曹广文董鹏闫渤堂
Owner 潍坊弘润新材料有限公司