JPH0340100U

JPH0340100U -

Info

Publication number: JPH0340100U
Application number: JP10033489U
Authority: JP
Priority date: 1989-08-28
Filing date: 1989-08-28
Publication date: 1991-04-17

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例による落丁装置の
要部を示す断面図、第２図はそのブロツク材の詳
細を示す斜視図、第３図はブロツク材に取付けた
スプリングの機能を説明する断面図、第４図はホ
ルダーを嵌め込んだ場合のブロツク材を示す断面
図、第５図はその側面図、第６図は従来の落丁装
置の要部を示す断面図である。図において、４……雌型、５……シート、５ａ
……シート本体部分、５ｂ……シート除去部分、
６……切断線、７……基板、７ａ……溝、８……
ブロツク材、８ａ，８ｂおよび８ｃ……ブロツク
材のそれぞれ底部、頭部および凸状部、９……雄
型、１１……貫通穴、１２……取付穴、１３……
スプリング、１４……ホルダーである。なお、各
図中同一符号は同一または相当部分を示す。 Fig. 1 is a sectional view showing the main parts of a book removal device according to an embodiment of this invention, Fig. 2 is a perspective view showing details of the block material, and Fig. 3 explains the function of the spring attached to the block material. 4 is a cross-sectional view showing the block material when the holder is fitted, FIG. 5 is a side view thereof, and FIG. 6 is a cross-sectional view showing the main parts of a conventional sheet removing device. In the figure, 4...Female type, 5...Seat, 5a
...Sheet main body part, 5b...Sheet removal part,
6... Cutting line, 7... Board, 7a... Groove, 8...
Block materials, 8a, 8b and 8c...bottom, head and convex portion of block materials, 9...male mold, 11...through hole, 12...mounting hole, 13...
Spring, 14... is a holder. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Claims for Utility Model Registration] (1) A male mold having a pressing blade fixed to a substrate and a female mold for receiving a cut sheet are arranged so as to be able to come into contact with each other, and the pressing blade of the male mold In the device for removing the sheet removal portion on the outer periphery of the cutting line of the sheet, the pusher blade is formed of a block having an inverted L or T-shaped cross section, consisting of a bottom and a head perpendicular to the bottom and integrally formed with the bottom. The block material is positioned and fixed to the board by fitting and attaching a convex part formed along the length direction on the back surface of the bottom part into a bottomed groove formed in the board. A page-dropping device characterized in that it is configured to do so. (2) Attach one end of the spring to the block material,
2. The sheet removing device according to claim 1, wherein when the sheet is removed, the other end of the spring presses a portion of the sheet main body on the inner periphery of the cutting line of the sheet into a female shape. (3) A holder with a roughly U-shaped cross section of a predetermined length and thickness is removably fitted to the top of the block head, and by partially increasing the external dimensions of the top of the pusher blade, the sheet can be punched out from the relevant part. 3. The sheet removing device according to claim 1 or 2, characterized in that the sheet removing function is enhanced. (4) A through hole is formed in the head of the block material, and the space formed by the male die and the sheet is communicated with the outside air through the through hole. The page-removing device described in any of the above.