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Filament sleeve connection equipment

A technology for connecting equipment and sleeves, which is applied in the direction of incandescent lamps, incandescent lamp parts, electrical components, etc., and can solve the problems that the sleeve components are not supplied and the connection is not performed smoothly.

Active Publication Date: 2019-09-06
SAEHAN TUNGSTEN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] As described above, the filament sleeve coupling device according to the prior art has the problem that the sleeve member to be fed is not fed because the forming device is not aligned at the correct position in the position where the sleeve member is fed. to the upper center of the groove 61-1; and the coupling of the sleeve to the filament is not performed smoothly in a device in which the filament has legs extending laterally on one side and along the Axially extending legs

Method used

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  • Filament sleeve connection equipment
  • Filament sleeve connection equipment
  • Filament sleeve connection equipment

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Embodiment Construction

[0066] Hereinafter, a filament sleeve coupling device according to the present disclosure will be described in detail with reference to the accompanying drawings. In this specification, the contents described in a conventional manner will be omitted or briefly described without showing the drawings. and then, figure 1 The longitudinal direction in will be described as "filament axial direction".

[0067] Figure 5 is a plan view schematically illustrating a filament sleeve coupling device according to the present disclosure; Figure 6 yes Figure 5 Enlarged view of part "A" of ; Figure 7 is along Figure 6 A schematic cross-sectional view taken along line A-A of ; Figure 8 yes Figure 5 Enlarged view of part "B" of ; Figure 9 is a diagram for explaining the rotation operation of the first molding device and the second molding device provided in the filament sleeve coupling device of the present disclosure; Figure 10 is along Figure 8 A schematic cross-sectional ...

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Abstract

The present invention provides a device for coupling sleeves to the legs of filaments. The device includes: an index table having a plurality of holder pins spaced apart from each other in a circumferential direction; a first sleeve coupling part for coupling a sleeve to a leg of a filament fed to the holder pin provided in the index table; and a second sleeve coupling part provided adjacent to the first sleeve coupling part to couple the sleeve to another leg of the filament. The first sleeve coupling part includes: a main body provided at a side of the index table; a first molding device rotatably mounted on the main body, rotated on the main body by molding device rotating means installed to the main body and coupling the sleeve to the filament leg seated on the holder pin; a cutting means provided on the main body and cutting a sleeve member supplied from a sleeve member supply roll; and a transfer device for transferring the sleeve member cut by the cutting means to the first molding device.

Description

technical field [0001] The present invention relates to a filament sleeve coupling apparatus, and more particularly, to a filament sleeve coupling apparatus capable of precisely coupling a sleeve to a filament leg. Background technique [0002] Generally, a lamp is provided with a lead wire (power supply wire) in a bulb filled with an inert gas such as halogen, and legs formed at both ends of the filament are connected to the lead wire. [0003] In order to improve the coupling performance between the legs of the filament and the lead wires, a method of connecting the lead wires in a state where a sleeve made of a metal material such as molybdenum is coupled to the legs is used. [0004] figure 1 is a side view showing the filament coupled to the sleeve, as figure 1 As shown, the filament (F) includes a helical coil portion (F1) and legs (F3 and F4) disposed at both ends of the coil portion (F1). Such as figure 1 As shown, one of the legs (F3) is formed to extend in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01K3/28
CPCB21F15/10H01K1/42H01K3/04
Inventor 金学骏
Owner SAEHAN TUNGSTEN
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