JPH0177158U

JPH0177158U -

Info

Publication number: JPH0177158U
Application number: JP1987172898U
Authority: JP
Priority date: 1987-11-12
Filing date: 1987-11-12
Publication date: 1989-05-24

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す樹脂製コンベ
ヤベルト両端部の接合状態を示す断面図であり、
第２図は本考案の他の実施例を示す樹脂製コンベ
ヤベルト両端部の接合状態を示す断面図であり、
第３図は従来の樹脂製コンベヤベルト端部の接合
構造を示す断面図である。Ａ，Ｂ……樹脂製コンベヤベルト端部、１……
芯体、２……上カバー層、２ａ……第１の傾斜面
、３……下カバー層、３ａ……第２の傾斜面、５
，６……樹脂製溶接材、１１……垂直切削面。 FIG. 1 is a sectional view showing the joined state of both ends of a resin conveyor belt showing an embodiment of the present invention.
FIG. 2 is a sectional view showing the joined state of both ends of a resin conveyor belt showing another embodiment of the present invention;
FIG. 3 is a sectional view showing a conventional resin conveyor belt end joining structure. A, B... Resin conveyor belt end, 1...
Core body, 2... Upper cover layer, 2a... First inclined surface, 3... Lower cover layer, 3a... Second inclined surface, 5
, 6... Resin welding material, 11... Vertical cutting surface.

Claims

[Scope of claim for utility model registration] A core body made of fiber cords arranged in a row in the longitudinal direction of the belt at intervals in the belt width direction or a core body made of canvas is embedded between an upper cover layer and a lower cover layer made of resin. In the resin conveyor belt end joint structure in which both ends of the resin conveyor belt are butted and joined flush, both ends of the resin conveyor belt are flush with each other. rectangular vertical cut surfaces are formed on both end faces thereof, and the upper and lower sides of the core body are formed in correspondence with at least the upper and lower surfaces of the core body, respectively;
A first inclined surface is formed by cutting such that both ends of the upper cover layer are in contact with the upper sides of the vertically cut surface, while both ends of the lower cover layer are directly extending from the vertically cut surface. A second inclined surface is formed by being cut or cut from the lower surface of the lower cover layer so as to be in contact with the lower side of the vertical cut surface, and the vertical cut surfaces are arranged to face each other at a constant interval, 1. A structure for joining end portions of a resin conveyor belt, characterized in that a gap formed between both ends of the resin conveyor belt is filled with a resin welding member to join the two ends.