JPH0160497U

JPH0160497U -

Info

Publication number: JPH0160497U
Application number: JP15401087U
Authority: JP
Priority date: 1987-10-09
Filing date: 1987-10-09
Publication date: 1989-04-17

Description

[Brief explanation of the drawing]

第１図は従来の一般的な誘導型直熱式連続芯線
加熱機の構成図、第２図は従来の芯線温度勾配を
示す。１……芯線、２……誘導トランス、３……短絡
シーブ、４……絶縁シーブ、５……芯線内部温度
、６……出線温度。第３図は本考案による構成図の一例、第４図は
本考案による芯線温度勾配を示す。１……芯線、２……誘導トランス、３……短絡
シーブ、４……絶縁シーブ、５……温度補償ヒー
ター、６……スリツプリング。 FIG. 1 is a block diagram of a conventional general induction type direct heating continuous core wire heating machine, and FIG. 2 shows a conventional core wire temperature gradient. 1... Core wire, 2... Induction transformer, 3... Short circuit sheave, 4... Insulating sheave, 5... Core wire internal temperature, 6... Outgoing wire temperature. FIG. 3 is an example of a configuration diagram according to the present invention, and FIG. 4 shows a core wire temperature gradient according to the present invention. 1...core wire, 2...induction transformer, 3...short circuit sheave, 4...insulation sheave, 5...temperature compensation heater, 6...slip ring.

Claims

[Scope of utility model registration request]

In an induction type direct heating continuous heating machine, the heat capacity of the sheave is compensated for and the temperature difference between the core wire temperature and the output wire temperature inside the heating machine is minimized to maintain an average heating temperature that does not cause overheating, wire elongation, discoloration, etc. The structure of the core wire heating machine makes it possible to hold the core wire.