JPS58192004U

JPS58192004U - Woodworking machine material feeding device

Info

Publication number: JPS58192004U
Application number: JP8944182U
Authority: JP
Inventors: 敏夫竹川
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-06-15
Filing date: 1982-06-15
Publication date: 1983-12-20

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図乃至第３図は従来例を示すものであって、第１図
は一部切欠正面図、第２図は要部斜視図、第３図は作用
説明のための要部断面図である。第４図乃至第７図は、
本案装置の一実施例を示すもので、第４図は一部切欠正
面図、第５図は一部切欠平面図、第６図は第５図のＡ−
Ａ線図、第７図は作用説明のための要部拡大断面図であ
る。第８図は本案装置に適用する各種無端ベルトを示す
部分平面図、および断面図である。１；本体、２；回転カッタ、５；送材テーブル、５ａ；
送材面、１１；駆動ローラ、１５；テンションローラ、
２１；負圧室、２４；エア吸引装置、２５；吸引孔、３
１．　４１．５１．　６１；無端ベルト、３３、　３４
．　４３．　５３．　６３；凹面、Ｗ；木材。Figures 1 to 3 show a conventional example, in which Figure 1 is a partially cutaway front view, Figure 2 is a perspective view of the main part, and Figure 3 is a sectional view of the main part for explaining the operation. be. Figures 4 to 7 are
Fig. 4 shows a partially cutaway front view, Fig. 5 shows a partially cutaway plan view, and Fig. 6 shows an embodiment of the present device.
The A-line diagram and FIG. 7 are enlarged sectional views of essential parts for explaining the operation. FIG. 8 is a partial plan view and a sectional view showing various types of endless belts applied to the present device. 1; Main body, 2; Rotating cutter, 5; Material feeding table, 5a;
Material feeding surface, 11; Drive roller, 15; Tension roller,
21; Negative pressure chamber, 24; Air suction device, 25; Suction hole, 3
1. 41.51. 61; Endless belt, 33, 34
．． 43. 53. 63; Concave, W; Wood.

Claims

[Scope of utility model registration request]

A negative pressure chamber connected to an air suction device is provided in a material feeding table installed in the main body of the woodworking machine corresponding to processing members such as a rotary cutter and a sanding belt, and an opening is provided from the negative pressure chamber to the material feeding surface of the material feeding table. A plurality of suction holes are formed at appropriate intervals in the direction perpendicular to the material feeding direction, and concave surfaces are formed at appropriate intervals along the left and right edges of the surface in the material feeding direction, communicating with both edges. A woodworking machine characterized in that a plurality of endless belts are passed around rollers that are pivotally supported at both ends of the material feeding table so as to sandwich the respective suction holes and run in parallel on the material feeding surface. material feeding device.