GB1219428A - Installation for the cutting of steel strip into plates - Google Patents
Installation for the cutting of steel strip into platesInfo
- Publication number
- GB1219428A GB1219428A GB538068A GB538068A GB1219428A GB 1219428 A GB1219428 A GB 1219428A GB 538068 A GB538068 A GB 538068A GB 538068 A GB538068 A GB 538068A GB 1219428 A GB1219428 A GB 1219428A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- electromagnet
- carriage
- plate
- energized
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Advancing Webs (AREA)
Abstract
1,219,428. Metal strip feeds. G. I. PSHENICHNY, Y. Z. CHECHELJUK, M.A. AFANASIEV, and N. N. KHMARA. 2 Feb., 1968, No. 5380/68. Heading B3W. A shearing line for transverse cutting of plates from steel strip includes means (7) for feeding strip to a plate-cutting mechanism (9) (Fig. 1, not shown) through a strip-tensioning mechanism (5) which includes an electromagnet 12 adapted to grip the strip and means 14 for effecting reciprocating motion of the electromagnet along the path of the strip. The electromagnet is mounted on a carriage 13 and, to enable it to grip corrugated strip and to reduce the force it needs to exert, the electromagnet co-operates with a bar 19 carried by spring- loaded pins on a frame 17 also mounted on the carriage 13. In use, steel strip unwound from a reel device (1), (2) is fed by hand through the inoperative tensioning mechanism (5) to the nearer of two feed carriages (20) and drives (3) and (7) for the reel device and the carriage respectively are energized. When the carriage reaches stop (8) adjacent the plate cutting mechanism (9), the other carriage having meanwhile returned to the stop (8) adjacent the tensioning mechanism, the drive (7) is de-energized, the electromagnet and a fluid-operated piston and cylinder 14 are energized to grip the strip and tension it against clamps associated with the plate-cutting mechanism and a plate is cut off. The electromagnet and piston and cylinder arrangement are then de-energized and a device (10) is actuated to transfer the plate to a device (11) for removing plates from the line. The drive (3) of the reel device is operative until a loop of strip in the pit (22) presses a limit switch (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB538068A GB1219428A (en) | 1968-02-02 | 1968-02-02 | Installation for the cutting of steel strip into plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB538068A GB1219428A (en) | 1968-02-02 | 1968-02-02 | Installation for the cutting of steel strip into plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1219428A true GB1219428A (en) | 1971-01-13 |
Family
ID=9795060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB538068A Expired GB1219428A (en) | 1968-02-02 | 1968-02-02 | Installation for the cutting of steel strip into plates |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1219428A (en) |
-
1968
- 1968-02-02 GB GB538068A patent/GB1219428A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3556368A (en) | Arrangement for the feed of workpieces in a machine tool | |
| GB1312575A (en) | Form feed in a selective printer | |
| GB1313569A (en) | Method and apparatus for baling | |
| GB1159165A (en) | Web Feed Apparatus | |
| GB1048744A (en) | Apparatus for printing labels and labels for use therein | |
| US3291470A (en) | Cutting device for continuous casting installations | |
| GB1219428A (en) | Installation for the cutting of steel strip into plates | |
| GB1400818A (en) | Carriage drives particularly for materials handling devices | |
| GB961371A (en) | Improvements relating to sheet feeding devices | |
| GB1494998A (en) | Material handling apparatus | |
| US2339756A (en) | Sheet feeding method and gauging mechanism therefor | |
| GB667569A (en) | Coil stock holding and feeding device | |
| GB1205434A (en) | A device for dispensing strip material from a stock reel | |
| US2593480A (en) | Feeding device for pliable sheet material | |
| GB1091982A (en) | Improvements in or relating to machines for stamping blanks from strip material | |
| US2467728A (en) | Sawing apparatus | |
| GB1323970A (en) | Means for slitting steel strip | |
| FR2240076A1 (en) | Bar or strip workpiece advancing device - has threaded spindle operating plunger fitted to end piece of operating cylinder | |
| GB1367513A (en) | Coiler for continuous reeling of wire and like flexible material | |
| SU137100A1 (en) | Device for roller feed presses | |
| GB1119813A (en) | Device for stapling an endless web of paper or the like | |
| GB1085749A (en) | Pin feed mechanism | |
| GB1285763A (en) | Guiding apparatus for flat strip material | |
| US3606832A (en) | Platen press for processing sheet material | |
| SU940227A1 (en) | Control device for reversible tape-driving mechanism |