JPH0452033U

JPH0452033U -

Info

Publication number: JPH0452033U
Application number: JP9457990U
Authority: JP
Priority date: 1990-09-07
Filing date: 1990-09-07
Publication date: 1992-05-01

Description

[Brief explanation of drawings]

第１図は、本考案に係るラミネート成形装置の
一実施例を組込んだラミネートシース型ケーブル
の製造工程概略正面図、第２図は第１図の平面図
、第３図乃至第５図は第１図の要部斜視図又は要
部側面図、第６図ａ，ｂはラミネートテープの成
形後の各例の断面図、第７図は従来例の概略正面
図である。１０……ラミネートテープ両側縁成形ロール、
１０ａ……球状雄ロール、１０ｂ……鼓状雌ロー
ル、１，１１，１２……筒型成形ロール、１ａ，
１１ａ，１２ａ……雄ロール、１ｂ，１１ｂ，１
２ｂ……雌ロール、１０ａ′，１０ｂ′……凹凸
曲周面、２，１４……成形樋、３，１５……成形
ダイス、４，１６……加熱ブロア、５，１３，１
７……押えローラ、ａ……ケーブルコア、ｂ……
ラミネートテープ、Ｆ……フレーム。 Fig. 1 is a front view schematically showing the manufacturing process of a laminate sheathed cable incorporating an embodiment of the laminate forming apparatus according to the present invention, Fig. 2 is a plan view of Fig. 1, and Figs. 3 to 5 are FIG. 1 is a perspective view or a side view of a main part, FIGS. 6a and 6b are sectional views of each example of a laminated tape after molding, and FIG. 7 is a schematic front view of a conventional example. 10...Laminate tape both side edge forming roll,
10a... spherical male roll, 10b... drum-shaped female roll, 1, 11, 12... cylindrical forming roll, 1a,
11a, 12a...male roll, 1b, 11b, 1
2b... Female roll, 10a', 10b'... Uneven curved peripheral surface, 2, 14... Forming gutter, 3, 15... Forming die, 4, 16... Heating blower, 5, 13, 1
7...Press roller, a...Cable core, b...
Laminated tape, F...frame.

Claims

[Claims for Utility Model Registration] (1) In a laminate tape forming device that applies a cylindrical laminate tape b running in the same direction to the outer peripheral surface of a running cable core a, the laminate tape b A drum-shaped male roll 11a and a drum-shaped female roll 11b whose axes are orthogonal to the running direction over the entire width direction of the roll are pressed against the uneven curved peripheral surfaces of both rolls 11a and 11b with the laminate tape b interposed therebetween. The laminate tape b is provided in the front stage of both rolls 11a and 11b.
A laminate tape forming apparatus characterized in that a spherical male roll 10a and a drum-shaped female roll 10b are provided on both side edges in pressure contact with each other with the side edges interposed therebetween. (2) A claim characterized in that the curvature of the uneven curved peripheral surfaces 10a', 10b' of the spherical male roll 10a and the drum-shaped female roll 10b is set close to or slightly smaller than the curvature of the cylindrical shape. (1) The laminate tape forming apparatus described in (1).