JPS62167107U

JPS62167107U -

Info

Publication number: JPS62167107U
Application number: JP5571786U
Authority: JP
Priority date: 1986-04-14
Filing date: 1986-04-14
Publication date: 1987-10-23

Description

[Brief explanation of the drawing]

第１図、第３図はこの考案の実施例を示す図、
第２図は各部材の形状偏位最大寸法に対するセン
サの出力を示した図である。図において、１は所定ビーム幅、実線で示した
２ａは形状偏位のない状態の大きなサイズの角部
材、一点鎖線で示した２ｂは形状偏位最大寸法が
αのと態の大きなサイズの各部材、破線で示した
３ｃは形状偏位のない状態の小さなサイズの角部
材、３は送信センサ、４ａは第１の反射板、４ｂ
は第１のスライド機構、５ａは第２の反射板、５
ｂは第２のスライド機構、６ａは第３の反射板、
６ｂは第３のスライド機構、７は受信センサ、８
は変換部、９は処理部を示す。なお、各図中、同
一あるいは相当部分には同一符号を付してある。 Figures 1 and 3 are diagrams showing examples of this invention;
FIG. 2 is a diagram showing the output of the sensor with respect to the maximum dimension of shape deviation of each member. In the figure, 1 indicates a predetermined beam width, 2a indicated by a solid line is a large-sized corner member with no shape deviation, and 2b indicated by a dashed dotted line indicates a large-sized corner member with a maximum shape deviation of α. Components: 3c indicated by a broken line is a small corner member with no deviation in shape; 3 is a transmitting sensor; 4a is a first reflecting plate; 4b
is the first slide mechanism, 5a is the second reflection plate, 5
b is the second slide mechanism, 6a is the third reflection plate,
6b is the third slide mechanism, 7 is the reception sensor, 8
9 indicates a converting section, and 9 indicates a processing section. In each figure, the same or corresponding parts are given the same reference numerals.

Claims

[Scope of utility model registration request]

In a plane perpendicular to the conveyance direction of the corner member being conveyed on the conveyance line, a predetermined beam width adjacent to and parallel to any side of the corner member is maintained, and the beam width is adjacent to and parallel to each side of the corner member. A transmitting sensor that is installed outside a range surrounded by a predetermined beam width and transmits an output signal having a predetermined beam width; A first reflecting plate is installed at a position where the beam is reflected so as to maintain the beam width and maintain a predetermined beam width adjacent to and parallel to the next adjacent side, and the first reflecting plate is conveyed to the corner member. a first slide mechanism that moves in the reference direction; and a second slide mechanism that is installed at a position that reflects the output signal reflected by the first reflecting plate so as to maintain a predetermined beam width that is parallel to the next adjacent beam. a second slide mechanism that moves the second reflector in the conveyance reference direction of the corner member; and a second slide mechanism that moves the second reflector in the conveyance reference direction of the corner member; a third reflecting plate installed at a position to reflect the beam so as to maintain a predetermined parallel beam width; a third slide mechanism for moving the third reflecting plate in a reference conveyance direction of the corner member; 3, and is installed outside the range surrounded by a predetermined beam width adjacent to and parallel to each side of the corner member, and receives an output signal having a predetermined beam width. a receiving sensor, a converting section that converts the output signal of the receiving sensor into an electrical signal and amplifies it; and a converting section that processes the electrical signal of the converting section to output a maximum shape deviation dimension of the corner member; 1. A shape deviation maximum dimension measuring device comprising: a processing unit having means for comparing a set maximum shape deviation dimension with a set maximum shape deviation dimension and outputting a contact point.