JPS61145718U

JPS61145718U -

Info

Publication number: JPS61145718U
Application number: JP3068585U
Authority: JP
Priority date: 1985-03-04
Filing date: 1985-03-04
Publication date: 1986-09-08

Description

[Brief explanation of the drawing]

第１図はこの考案に係るネジ類整列供給装置の
一部破断面図、第２図は第１図の―線に沿う
断面図、第３図はエスケープ筒内におけるネジ類
の突き出し態様説明図、第４図はストツパ部材の
他の例の側面図であり、第５図ａ，ｂは従来のネ
ジ類整列供給装置の縦横断面図である。符号Ａ…ネジ類整列供給装置、Ｎ…ネジ類、Ｎ
ａ…軸部、Ｎｂ…頭部、１…ホツパ、２…ネジ類
整列通路、３…エスケープ筒、３ａ…供給口、４
…突き出し手段、５…ストツパ部材。 Fig. 1 is a partially cutaway sectional view of the device for arranging and supplying screws according to this invention, Fig. 2 is a sectional view taken along the line - in Fig. 1, and Fig. 3 is an explanatory diagram of how the screws protrude inside the escape cylinder. 4 is a side view of another example of the stopper member, and FIGS. 5a and 5b are vertical and transverse cross-sectional views of a conventional screw aligning and feeding device. Code A...Screw alignment and supply device, N...Screws, N
a... Shaft part, Nb... Head, 1... Hopper, 2... Screw alignment passage, 3... Escape cylinder, 3a... Supply port, 4
... protruding means, 5... stopper member.

Claims

[Scope of utility model registration request]

The screw arrangement passage includes a screw arrangement passage for arranging the screws housed in the hopper using compressed air, and an escape cylinder connected to the end of the screw arrangement passage in the axial direction of the arranged screws. , a screw supply port is formed on one side of the escape cylinder corresponding to the end opening of the screw alignment passage, and a screw is provided at the rear of the escape cylinder with a means for ejecting the screws supplied into the cylinder. In the screw sorting and supplying device, a stopper member is formed on an inner wall of the escape tube facing the screw supply port, protruding inward from the inner wall and engaging with the screws supplied from the screw supply port. The amount of protrusion of the stopper member is set to such an extent that the next screw does not reach the sliding range of the ejecting means when the front screw that has entered the escape cylinder overlaps with the next screw at its maximum. A screw supply mechanism in an escape tube of a screw alignment and supply device, characterized in that the screw supply mechanism is set to