JPH0228384U - - Google Patents
Info
- Publication number
- JPH0228384U JPH0228384U JP1988102480U JP10248088U JPH0228384U JP H0228384 U JPH0228384 U JP H0228384U JP 1988102480 U JP1988102480 U JP 1988102480U JP 10248088 U JP10248088 U JP 10248088U JP H0228384 U JPH0228384 U JP H0228384U
- Authority
- JP
- Japan
- Prior art keywords
- large metal
- metal plate
- light
- laser light
- cutting position
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例であるずれ検出装置
を示す側面図、第２図はずれ検出装置を設けた１
Ｓｔスリツタを示す要部構成図、第３図は金属大
板の側縁が光路を遮ぎる部分を拡大して示す図、
第４図は種々の状態における受光器の受光面を説
明するための図、第５図及び第６図は従来のずれ
検出装置の一例を説明するための図である。
５…ずれ検出装置、６…１ｓｔスリツタ、７…
金属大板、１０ａ〜１０ｄ…上部カツタ、１１ａ
〜１１ｄ…下部カツタ、１３…発光器、１４…受
光器。
Fig. 1 is a side view showing a deviation detection device which is an embodiment of the present invention, and Fig. 2 is a side view showing a deviation detection device which is an embodiment of the present invention.
A main part configuration diagram showing the St slitter. Figure 3 is an enlarged view of the part where the side edge of the large metal plate blocks the optical path.
FIG. 4 is a diagram for explaining the light receiving surface of the light receiver in various states, and FIGS. 5 and 6 are diagrams for explaining an example of a conventional deviation detection device. 5... Misalignment detection device, 6... 1st slitter, 7...
Large metal plate, 10a to 10d... Upper cutter, 11a
~11d...lower cutter, 13...light emitter, 14...light receiver.
Claims (1)
して短冊状の製缶素材を形成するフアーストスリ
ツタに設けられる光学的な切断位置のずれ検出装
置において、 レーザ光を投光する発光手段と、該発光手段か
らのレーザ光を受光し、該レーザ光の光量に応じ
た検出信号を生成する受光手段とを、該金属大板
の進行方向に対し切断位置前方の側縁位置に、該
金属大板を挾んで、かつ該金属大板の側縁が該レ
ーザ光の一部を遮ぎるよう対向配設し、 該金属大板のずれに起因して変化する該レーザ
光の受光量の変化より該金属大板の切断位置のず
れを検出する構成とした切断位置のずれ検出装置
。[Scope of Claim for Utility Model Registration] In an optical cutting position deviation detection device installed in a first slitter that cuts a large metal plate to form strip-shaped can manufacturing material in the initial stage of the can manufacturing process. , a light emitting means for projecting laser light and a light receiving means for receiving the laser light from the light emitting means and generating a detection signal according to the amount of light of the laser light are cut in the direction of movement of the large metal plate. At a side edge position in front of the position, the large metal plate is sandwiched between the large metal plates and the side edges of the large metal plate block a part of the laser beam, and are arranged opposite to each other so that the large metal plate is dislocated due to the displacement of the large metal plate. A cutting position deviation detecting device configured to detect a cutting position deviation of the large metal plate from a change in the amount of received laser light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988102480U JPH0228384U (en) | 1988-08-02 | 1988-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988102480U JPH0228384U (en) | 1988-08-02 | 1988-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0228384U true JPH0228384U (en) | 1990-02-23 |
Family
ID=31332427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988102480U Pending JPH0228384U (en) | 1988-08-02 | 1988-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228384U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020664B1 (en) * | 1969-09-17 | 1975-07-16 | ||
| JPS569116A (en) * | 1979-06-26 | 1981-01-30 | Head Wrightson Mach | Pruning device for strip material |
-
1988
- 1988-08-02 JP JP1988102480U patent/JPH0228384U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020664B1 (en) * | 1969-09-17 | 1975-07-16 | ||
| JPS569116A (en) * | 1979-06-26 | 1981-01-30 | Head Wrightson Mach | Pruning device for strip material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4184080A (en) | Ratiometric edge detector system | |
| JPH0228384U (en) | ||
| US5375496A (en) | Device for simultaneous shearing of two sheet metal blanks | |
| JPS624507A (en) | Adjusting device for clearance in cut shear | |
| JPH10705A (en) | Tool for stamping/folding | |
| SE8502938D0 (en) | MAKE SIZE A STACK OF SHEET MATERIAL | |
| JP3129686B2 (en) | Wiring box | |
| JPH0446713Y2 (en) | ||
| JPH0719735Y2 (en) | Sheet material cutting device | |
| JPS59157771U (en) | Tracing device for tube cutting machine | |
| JPH10239447A (en) | Box detector and detector | |
| JPS60106717U (en) | slottuta | |
| JPH09262789A (en) | Plastic film cutter | |
| JPH10175199A (en) | Punching edge | |
| JPH0431102U (en) | ||
| JPS5943118Y2 (en) | Device to prevent diamond-shaped cutting of accumulated paper | |
| JPS61201797U (en) | ||
| JPH01138696U (en) | ||
| JPH027997U (en) | ||
| JPH02138592U (en) | ||
| JPS5990412U (en) | Cutting equipment for resin sheets | |
| JPH0938956A (en) | Tile holder of tile cutting machine | |
| JPH0483737U (en) | ||
| JPS59128321U (en) | Cutting/cutting machine that projects cutting/cutting lines | |
| JPS6199410U (en) |