Pre-flattening device of thin-film capacitor winding machine

A film capacitor and winding machine technology, which is applied in the direction of winding capacitor machines, etc., can solve the problem of inconvenient alignment and extrusion of the cylindrical shape of the capacitor.

Active Publication Date: 2021-04-30
扬州日精电子有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a pre-flattening device for a film capacitor winding machine to solve the problem that the...

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  • Pre-flattening device of thin-film capacitor winding machine
  • Pre-flattening device of thin-film capacitor winding machine
  • Pre-flattening device of thin-film capacitor winding machine

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Embodiment Construction

[0023] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-6 , the present invention provides a technical solution: a pre-flattening device for a film capacitor winding machine, including a fixed rod 3, a connecting rod 7, a threaded rod 16, a gear 15, an alignment gear rod 14, a threaded sleeve 12, a push plate 13, Fixed frame 11, left roller belt 18 and right roller belt 19, one end of fixed rod 3 and connecting rod 7 are all meshed with gear 15, and device is in the stroke of pressing down, and...

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PUM

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Abstract

The invention discloses a pre-flattening device of a thin-film capacitor winding machine. The device comprises a machine body and a fixing frame, the fixing frame is installed at the upper end of the machine body, a left rolling belt is rotatably connected to the interior of the upper end of the fixing frame, a right rolling belt is rotatably connected to the interior of the upper end of the fixing frame, the left rolling belt is attached to the right rolling belt, and a conveying frame is fixed to the upper end of the machine body; by adopting the mode that a gear is matched with an alignment toothed rod, when the fixing rod on the working left side of the pre-flattening device moves upwards, the fixing rod can make contact with a ratchet wheel to drive a threaded rod to rotate, meanwhile, a connecting rod on the pre-flattening device can also drive the threaded rod to rotate through a transmission gear, and the fixing rod and the connecting rod drive the threaded rod to rotate in opposite periods, the rotating time is complementary, the threaded rod rotates to push a push plate to reciprocate along with a threaded sleeve, machined materials on the fixing frame are pushed away and reset, automatic treatment on the materials after pre-flattening is achieved, the automation degree of the pre-flattening device is higher, and the pre-flattening device is more convenient to use.

Description

technical field [0001] The invention belongs to the technical field related to film capacitors, and in particular relates to a pre-flattening device of a film capacitor winding machine. Background technique [0002] Film capacitors use metal foil as an electrode, which is overlapped with plastic films such as polyethylene, polypropylene, polystyrene or polycarbonate from both ends, and then wound into a cylindrical capacitor. The film capacitor is wound Machine winding production, the internal winding of the film capacitor produced is not tight enough, which will affect the normal use of the film capacitor, and the internal gap needs to be squeezed by a hot press, but because the film capacitor is in the shape of a cylinder after winding, it will The surface of the press will roll, which is inconvenient for alignment and extrusion, and it needs to be placed neatly manually to prevent adjacent capacitors from sticking together after extrusion and cannot be used normally. For ...

Claims

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Application Information

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IPC IPC(8): H01G13/02
CPCH01G13/02
Inventor 廖东明张淮鑫孙宇
Owner 扬州日精电子有限公司
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