JPS6181859U

JPS6181859U -

Info

Publication number: JPS6181859U
Application number: JP16682284U
Authority: JP
Priority date: 1984-11-01
Filing date: 1984-11-01
Publication date: 1986-05-30

Description

[Brief explanation of the drawing]

第１図は本考案に係るバレル研摩機を構成する
ドラムの１例であり、ａは横断面図を、ｂは一部
断面を含む正面図を、第２図はバレル研摩の１例
でａは正面図を、ｂは側面図を、第３図は他の形
態を成すバレル研摩機を、第４図はドラム外周に
配列、止着される木材の断面形状の例を、さらに
第５図は該ドラム内の研摩材と被研摩物との流れ
状態をそれぞれ表わしたものである。１……ドラム、２……台、３……主軸、４……
モーター、５…ベルト、６……ローラー、７……
枠、８……木材、９……止着具、１０……筒体、
１１，１６……外側面、１２……孔、１３……Ｅ
領域、１４……Ｆ領域、１５……端面、１７，２
２……換気口、１８……固定板、１９……可動板
、２０……軸、２１……案内板。 Figure 1 shows an example of a drum constituting a barrel polishing machine according to the present invention, where a is a cross-sectional view, b is a front view including a partial cross section, and Figure 2 is an example of barrel polishing. 3 shows a front view, b shows a side view, FIG. 3 shows another type of barrel sander, FIG. 4 shows an example of the cross-sectional shape of the wood arranged and fixed on the outer periphery of the drum, and FIG. represent the flow conditions of the abrasive material and the object to be polished in the drum, respectively. 1...Drum, 2...Base, 3...Spindle, 4...
Motor, 5...Belt, 6...Roller, 7...
Frame, 8...wood, 9...fastening tool, 10...cylindrical body,
11, 16...outer surface, 12...hole, 13...E
Area, 14... F area, 15... End face, 17, 2
2... Ventilation opening, 18... Fixed plate, 19... Movable plate, 20... Shaft, 21... Guide plate.

Claims

[Claims for Utility Model Registration] (1) In a barrel polishing machine that rotates around the center axis of the drum as its main axis, a movable plate whose outer surface 16 is formed of wood with unevenness on the inside and whose part is generally closed. A circular drum 1 rotatably supported by a cylinder 19, and a cylinder 10 forming a concentric axis within the drum 1.
The cylindrical body 10 has a through hole 12 at the end face 15 and a ventilation opening 22 at the end face 15, and as the drum 1 rotates, it engages with the curved guide plate 21 arranged in parallel on the outer surface 16 of the drum 1. The barrel polishing machine is characterized in that the movable plate 19 opens by a certain rotation angle θ to allow air in the drum 1 to circulate. (2) The barrel polishing machine according to claim 1 of the utility model registration claim, in which the cross section of the wood is triangular. (3) The barrel polishing machine according to claim 1, wherein the wood has a trapezoidal cross section. (4) Provide a partition in the longitudinal direction of the drum 1,
The barrel polishing machine according to claim 1, 2 or 3, wherein the partition length is about 300 mm. (5) The barrel polishing machine according to claim 1, 2, 3, or 4, in which a ventilation fan is attached to the end surface 15 of the cylindrical body 10 to provide forced ventilation.