JPS60194519U

JPS60194519U - single facer

Info

Publication number: JPS60194519U
Application number: JP8121184U
Authority: JP
Inventors: 正博山口; 笹重　宏晃; 竹中　裕幸; 和清河野; 中島　満則
Original assignee: 三菱重工業株式会社; 菱明技研株式会社
Priority date: 1984-05-31
Filing date: 1984-05-31
Publication date: 1985-12-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図及び第２図は本考寡の一実施例を示し、第１図は
圧力ロールの側断面図、第２図は一部を破断して示す第
一１図の正面図、第３図は円筒状コ　−アの肉厚と固有
振動数の関係を示す図、第４図はシングルフェーサの運
転速度と加振サイクルめ関係を示す図、第５図は従来の
シングルフェーサを示す概略側断面図、第６図は一部を
破断して示す第３図の正面図、第７図は従来の他のシン
グルフェースを示す部分的側断面図、第８図は一部を破
断して示す第７図の正面図である。１・・・上段ロール、２・・・下段ロール、３′・・・
圧力ロール、８・・・芯紙、９・・・ライナ、１０・・
・片面段ボールシート、１３・・・円筒状スリーブ、１
４′・・・円筒状コア、１５・・・低融点金属、１６・
・・穴。第３図円筒状コアｆ４が内々ｍｍ第５閉1 and 2 show an embodiment of the present invention, in which FIG. 1 is a side sectional view of the pressure roll, FIG. 2 is a partially cutaway front view of FIG. 11, and FIG. Figure 4 shows the relationship between the wall thickness of the cylindrical core and the natural frequency, Figure 4 shows the relationship between the operating speed and excitation cycle of the single facer, and Figure 5 shows the relationship between the conventional single facer and the vibration cycle. 6 is a partially cutaway front view of FIG. 3, FIG. 7 is a partial side sectional view showing another conventional single face, and FIG. 8 is a partially cutaway side view. FIG. 8 is a front view of FIG. 7 shown in FIG. 1... Upper roll, 2... Lower roll, 3'...
Pressure roll, 8... core paper, 9... liner, 10...
・Single-sided corrugated sheet, 13...Cylindrical sleeve, 1
4'...Cylindrical core, 15...Low melting point metal, 16.
··hole. Fig. 3 Cylindrical core f4 is internally mm 5th closed

Claims

[Scope of utility model registration request]

A cylindrical core comprising an upper roll, a lower roll, a pressure roll, and a gluing roll, into which the pressure roll introduces steam, and a thin cylindrical sleeve sheathed at intervals around the outer circumference of the core. In a single facer made of a low melting point metal sealed in a gap between the sleeve and the core, the wall thickness of the cylindrical core is increased and steam is introduced into the core main body part. A single facer characterized by having numerous holes.