JPH042623U

JPH042623U -

Info

Publication number: JPH042623U
Application number: JP1990043945U
Authority: JP
Priority date: 1990-04-23
Filing date: 1990-04-23
Publication date: 1992-01-10
Anticipated expiration: 2005-04-23
Also published as: JPH0742708Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例の正面斜視図、第２
図は同、一部を破断して示す要部拡大正面図、第
３図は同、要部の略示的断面図、第４図は第２図
Ａ−Ａ線拡大断面図、第５図は要部の略示的配線
図、第６図は下部折目形成用シヤフトの昇降機構
を示す正面図、第７図はウオームギア機構を示す
要部拡大断面図、第８図は同、略示的配線図、第
９図は他の実施例を示す正面斜視図である。主要部分の符号の説明、１０……機台、２８…
…突起、３０……折目形成具、３２……上部折目
形成用シヤフト、３４……緩衝片、３６……折目
形成具、３８……下部折目形成用シヤフト、７０
……励磁解放形磁石、８０……ウオームギア機構
、８２……昇降用モーター。 Figure 1 is a front perspective view of an embodiment of this invention;
The figure is an enlarged front view of the main part with a part cut away, Fig. 3 is a schematic sectional view of the main part, Fig. 4 is an enlarged sectional view taken along the line A-A of Fig. 2, and Fig. 5 6 is a schematic wiring diagram of the main parts, FIG. 6 is a front view showing the lifting mechanism of the shaft for forming lower folds, FIG. 7 is an enlarged sectional view of the main parts showing the worm gear mechanism, and FIG. 8 is the same, schematically shown. Fig. 9 is a front perspective view showing another embodiment. Explanation of symbols of main parts, 10... Machine base, 28...
...Protrusion, 30...Fold forming tool, 32... Upper fold forming shaft, 34... Buffer piece, 36... Fold forming tool, 38... Lower fold forming shaft, 70
...Excitation release type magnet, 80... Worm gear mechanism, 82... Lifting motor.

Claims

[Claims for Utility Model Registration] An upper fold forming shaft 32 equipped with a fold forming tool 30 and a lower fold forming shaft 32 equipped with a fold forming tool 36 between the frames 12 provided on both sides of the machine base 10 A shaft 38 is rotatably provided between the frames 12 on both sides, and these fold forming tools 30,
36 is the upper and lower fold forming shafts 32, 38 which are slidably slidable in the axial direction of the shafts 32, 38.
In the fold forming device for corrugated board, the upper fold forming shaft 32 and the lower fold forming shaft 38 each have at least two fold forming tools 30 and 36 each having a protrusion 28 or a buffer piece 34.
These crease forming tools 30, 36 are attached individually.
is electrically controlled via excitation release type magnets 70 provided in the crease forming tools 30 and 36, and a worm gear mechanism 8 is provided on the lower crease forming shaft 38.
0 is provided, a lifting motor 82 is connected to this worm gear mechanism 80, and a lower fold forming shaft 38 is provided between the frames 12 on both sides so as to be movable up and down by the driving of the lifting motor 82. Eye forming device.