Finished product width measuring mechanism

Abstract

The invention belongs to the technical field of thin-film capacitor winding machines, and particularly relates to a finished product width measuring mechanism which comprises a finished product width measuring mechanism body, a flattening mechanism, a conveying mechanism, an equipment mounting seat and a finished product conveying mechanism, and the finished product width measuring mechanism body comprises a first fixing plate, a second fixing plate, two connecting plates and two electric cylinders. Two first linear bearings are fixedly connected into the first fixing plate, a capacitor core located at the top of the conveying mechanism is pushed to move towards the center position on a platform close to the conveying mechanism through two electric cylinders and two width measuring push plates, and the width of the capacitor core is obtained by detecting the extending length of a telescopic rod through a distance monitoring mechanism. And the core transfer mechanism transfers the capacitor cores with different widths to correct positions in the hot pressing mechanism, so that the capacitor cores with different widths can be subjected to hot pressing at the central position of the hot pressing mechanism, a good hot pressing effect is kept, and good quality of the capacitor cores is ensured.

Description

technical field [0001] The invention belongs to the technical field of film capacitor winding machines, in particular to a finished product width measuring mechanism. Background technique [0002] Metallized film is the main material for making metallized film capacitors. The base material of this material is an organic film such as polyester, polypropylene, etc., and the metal is plated on the dielectric base material by vacuum coating. The capacitor is wound by two or more metallized films and plain films. The metal coating of the metallized film is very thin and easily oxidized. If wrinkles are generated during the manufacturing process, and the wrinkles will contain air or moisture, the metal plating here is prone to ionization or oxidation, thereby reducing the characteristics of the capacitor, and the capacitor capacity will be reduced, attenuated or invalid. The corresponding capacitor products of this patent are mainly used in DC support occasions such as new energy...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a finished product width measuring mechanism, which has the advantages of ensuring the good effect and quality of the hot pressing of the capacitor core, and solves the problem that the capacitor core of the existing device does not necessarily reside in the middle of the hot pressing plate The position leads to the unevenness of the capacitor core after hot pressing

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