Pre-flattening device of film capacitor winding machine

A film capacitor, winding machine technology

Active Publication Date: 2022-04-15
扬州日精电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 film capacitor needs to be extruded on a hot press after being wound, but the cylindrical shape of the capacitor is inconvenient for extrusion. question

Method used

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

The invention discloses a pre-flattening device of a film capacitor winding machine, which includes a body and a fixing frame. The upper end of the body is equipped with a fixing frame. The right rolling belt is connected in rotation, the left rolling belt and the right rolling belt are attached together, and the upper end of the body is fixed with a feeding frame. When the fixed rod on the side moves up, it can contact with the ratchet to drive the threaded rod to rotate. At the same time, the connecting rod on the pre-flattening device can also drive the threaded rod to rotate through the transmission gear, and the fixed rod and the connecting rod drive the threaded rod to rotate in opposite cycles. Time complementation, through the rotation of the threaded rod, push the push plate to reciprocate together with the threaded sleeve, push away and reset the processed material on the fixed frame, realize automatic processing of the material after pre-flattening, and make the pre-flattening device more automatic The high heel adds convenience.

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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Patent Type & Authority Patents(China)
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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