JPH0227321U

JPH0227321U -

Info

Publication number: JPH0227321U
Application number: JP1988105134U
Authority: JP
Priority date: 1988-08-09
Filing date: 1988-08-09
Publication date: 1990-02-22

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を用いたスロツター
機の概略的平面図、第２図はその作動説明の要部
の側面説明図、第３図は回転刃の斜視図、第４図
は小穴形成部の一部拡大正面図、第５図は段ボー
ル包装箱の組立て状態の斜視図、第６図はその展
開状態の平面図、第７図は第６図におけるＣ−Ｃ
拡大断面図、第８図は第６図におけるＤ―Ｄ拡大
断面図、第９図は接着部の接着を説明するための
要部拡大断面図である。Ｓａ……糊代片、Ｓｂ……他側端部、Ｋ……撥
水層、Ｅ……小穴、Ｆ……接着剤、１……送り駒
、２……回転刃、２ａ……穴抜突部、５……糊付
けロール、６……回転砥石。 Fig. 1 is a schematic plan view of a slotter machine using an embodiment of the present invention, Fig. 2 is a side explanatory view of the main parts of its operation, Fig. 3 is a perspective view of the rotary blade, and Fig. 4 is a schematic plan view of a slotter machine using an embodiment of the present invention. A partially enlarged front view of the small hole forming part, FIG. 5 is a perspective view of the assembled cardboard packaging box, FIG. 6 is a plan view of the expanded state, and FIG. 7 is taken along C-C in FIG. 6.
FIG. 8 is an enlarged cross-sectional view taken along the line DD in FIG. 6, and FIG. 9 is an enlarged cross-sectional view of a main part for explaining the adhesion of the adhesive portion. Sa...Glue allowance piece, Sb...Other side end, K...Water repellent layer, E...Small hole, F...Adhesive, 1...Feeding piece, 2...Rotary blade, 2a...Drilling hole Projection, 5... Gluing roll, 6... Rotary grindstone.

Claims

[Scope of Claim for Utility Model Registration] (1) Processing a water-repellent layer on the outer and inner surfaces of the packaging box, and bonding the adhesive strip at one end and the joint at the other end with adhesive. This is used when assembling packaging boxes, and the rotary shaft is equipped with a rotary blade that has a protruding protrusion on the outer periphery that can be inserted into the outer or inner surface of the adhesive strip to make a small hole. A processing device for a bonded part in a packaging box with side plate glue margin, characterized in that it is equipped with a grinder having a rotary whetstone that comes into contact with the outer surface or inner surface of the bonded part to remove the water repellent layer at that part. . (2) The processing device according to claim 1, wherein the rotary blade is attached to a feed piece fixed to a guide shaft of a slotter machine.