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Capacitor core packet wrapped by puller adhesive tape

A technology of wrapping capacitors and Rama tape, which is applied in the direction of fixed capacitor casing/packaging, fixed capacitor parts, etc., can solve the problems of high defective rate, complicated process, high cost, etc., and achieve small investment, convenient operation, and external beautiful effect

Inactive Publication Date: 2014-05-07
铜陵市佳龙飞电容器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the investment in the process equipment is large, the process is complicated, the cost is high, and the rate of negative products is high (mainly due to appearance defects)

Method used

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  • Capacitor core packet wrapped by puller adhesive tape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Refer to the attached figure, in which Rama tape 1, core wrap 2, epoxy layer 3, CP line 4

[0016] A capacitor core package wrapped with pull code tape, the capacitor core package is wrapped with Rama tape outside the core package of welded CP wires, and the width of the Rama tape should be 1cm longer than the core package, so that after wrapping A 0.5cm edge is formed around the gold-sprayed layers on both sides, and the protruding part is sealed with epoxy resin after being wrapped with the code tape, and the CP line of the capacitor lead-out end passes through the epoxy resin sealing layer of the capacitor, and the capacitor The core package should be flattened or sealed with corresponding plastic beads at both ends to seal the hollow caused by the winding mandrel. Insert one end of the above-mentioned core package CP line into the foam plastic board. The core package should be vertical. Pouring epoxy seals.

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PUM

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Abstract

The invention discloses a capacitor core packet wrapped by puller adhesive tape. According to the capacitor core packet, the periphery of a core packet of a welded CP wire is wrapped by the puller adhesive tape, the width of the puller adhesive tape should be larger than that of the core packet by 1cm so that edge openings of 0.5cm can be formed around metal spraying layers of the two sides after wrapping, the protruding part is sealed through epoxy resin after the core packet is wrapped by the puller adhesive tape, and the CP wire of the leading-out end of a capacitor penetrates through the epoxy resin sealing layer of the capacitor. The capacitor core packet overcomes the defects in the prior art, and is a non-shell sealing structure which is low in material price, simple in process and attractive in appearance.

Description

[0001] technical field [0002] The invention relates to the technical field of capacitor production, in particular to a package for wrapping capacitor cores with pull-code tape. [0003] Background technique [0004] At present, the finished products of CBB series capacitors are divided into shell and shell sealed and shaped and non-shell sealed and shaped. Some small-capacity and light-weight CBB61 or CBB60 types are used on circuit boards, and most of the capacitors on instrumentation instruments adopt a shell-less structure. Ready-to-use epoxy resin impregnation technique. The advantage is that it is small and there is no need to consider the volume limitations of the housing when it comes to core packs. However, the investment in the process equipment is large, the process is complicated, the cost is high, and the rate of defective products (mainly defects in appearance) is high. [0005] Contents of the invention [0006] The object of the present invention is t...

Claims

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Application Information

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IPC IPC(8): H01G4/224
Inventor 陈家宝
Owner 铜陵市佳龙飞电容器有限公司
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