JPS59102324U

JPS59102324U - Continuous forming equipment for the main body of preformed handrails

Info

Publication number: JPS59102324U
Application number: JP19771582U
Authority: JP
Inventors: 大友　嘉雄; 昇今井; 椎名　守; 久美木村; 大内　興次
Original assignee: 日立電線株式会社
Priority date: 1982-12-28
Filing date: 1982-12-28
Publication date: 1984-07-10
Also published as: JPS6310266Y2

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 drawings]

第１図は一般のハンドレールを示す説明図、第２図は従
来の予備成形ハンドレールの成形装置を示す説明図、第
３図はこの考案の一実施例を示す説明図、第４図は第３
図の要部を示す正面図、第５図は第４図の右側面図、６
は第３図の要部を示す正面図、第７図は第６図の右側面
図。第８図、第９図、第１０図、第１１図、第１２図、
第１３図および第１４図は第３図の要部説明図である。１：ハンドレール主体、２：化粧ゴム、３：帆布帯、４
：テンションメンバー、５，１０：送出し架台、６：芯
出しダイス、７：加熱プレス、８．　２９：耳折ダイス
、９：冷却プレス、１１：芯出しガイド、１２．１７：
溝、１３：板、１４：予熱ボックス、１５：芯ずれ防止
ロール、１６：ガイド板、１８：第１成形ロール、１９
：下側凹溝ロール、２０：フラットロール、２１：第２
成形ロール、２２：下側ロール、２３：上側ロール、２
４：盃状ロール、２５：ロール、２６．　３２：中型、
２７：ビード案内ロール、２８：ビード、３０：圧着ロ
ール、３１：最上層帆布層、３４：予備成形ハンドレー
ル主体部、３５：孔。第７ｒＥＪ　　　　稟θのFig. 1 is an explanatory diagram showing a general handrail, Fig. 2 is an explanatory diagram showing a conventional preformed handrail forming device, Fig. 3 is an explanatory diagram showing an embodiment of this invention, and Fig. 4 is an explanatory diagram showing an example of the present invention. Third
A front view showing the main parts of the figure, Figure 5 is a right side view of Figure 4, 6
is a front view showing the main part of FIG. 3, and FIG. 7 is a right side view of FIG. 6. Figure 8, Figure 9, Figure 10, Figure 11, Figure 12,
13 and 14 are explanatory diagrams of the main parts of FIG. 3. 1: Handrail main body, 2: Decorative rubber, 3: Canvas belt, 4
: Tension member, 5, 10: Feeding frame, 6: Centering die, 7: Heat press, 8. 29: Edge folding die, 9: Cooling press, 11: Centering guide, 12.17:
groove, 13: plate, 14: preheating box, 15: misalignment prevention roll, 16: guide plate, 18: first forming roll, 19
: Lower concave groove roll, 20: Flat roll, 21: Second
Forming roll, 22: Lower roll, 23: Upper roll, 2
4: cup-shaped roll, 25: roll, 26. 32: medium size,
27: bead guide roll, 28: bead, 30: pressure roll, 31: top canvas layer, 34: preformed handrail main body, 35: hole. 7th rEJ

Claims

[Scope of utility model registration request]

A feed-out cradle for feeding out several canvas strips, tension members, etc., a centering guide consisting of several grooved plate-shaped bodies for laminating the canvas strips, etc. fed from the cradle into a predetermined layered state; A preheating box that preheats the canvas belt etc. sent out from the guide and has a misalignment prevention roll at the entrance and exit part,
The canvas strips etc. sent out from the box are aligned again, and a guide plate is made of several grooved plates stacked at narrow intervals, and the canvas strips etc. sent out from the guide plate have a U-shaped cross section. a first forming roll that is crimped and integrated with the
A second forming roll is used to form the U-shaped product into an elliptical cross-sectional shape, and a second forming roll is used to form the U-shaped product into an elliptical cross section, and the widest top layer (innermost layer) of the elliptical product is turned outward on both sides. An edge-folding die that is bent and crimped onto both surfaces of the bottom layer (outermost layer), and a third forming roll that forms the material passed through the edge-folding die into the shape of the main body of the handrail similar to the final product. A continuous forming device for a main body part of a preformed handrail, characterized by comprising: