GB1160501A - Strip Material Feed Mechanism. - Google Patents
Strip Material Feed Mechanism.Info
- Publication number
- GB1160501A GB1160501A GB916/68A GB91668A GB1160501A GB 1160501 A GB1160501 A GB 1160501A GB 916/68 A GB916/68 A GB 916/68A GB 91668 A GB91668 A GB 91668A GB 1160501 A GB1160501 A GB 1160501A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feed mechanism
- abutment
- strip material
- rod
- variable
- 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
- B21D43/021—Control or correction devices in association with moving strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Punching Or Piercing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
1,160,501. Cutting apparatus. HUNTER DOUGLAS. 5 Jan., 1968 [6 Jan., 1967], No. 916/68. Heading B4B. [Also in Divisions B3 and B6] The throw of step-by-step feed mechanism for presenting certain areas of strip material e.g. metal foil, to a punching station is variable to compensate for deviations between the actual distances between, and the expected pitch of, the certain areas. A correction mechanism comprises a member 11 including a portion 13 oscillatable about a shaft 12. As shown the member 11 is connected to the strip feed mechanism by a connecting rod 4 of variable length or it may be mounted directly on the shaft of the feed mechanism 3 (Fig. 2, not shown). A rod 8 driven by the main, drive 10 of the machine is connected to the member 11 by means of a tilting member 14 which is pivoted to the rod 8 at 15 and to the member 11 at 16. The tilting member 14 is normally urged by a spring arrangement 17-22 of variable intensity, in the anticlockwise direction to an extent limited by an adjustable stop 23. A plurality of levers 26a, e.g. three, pivoted at 26 in a frame 42 each has a projection engaging a pin 27a on a respective abutment member 27. The members 27 are vertically slidable in the frame, staggered with respect to an adjustable stop 29 on the member 11 and can be lifted independently of each other by means of lifting magnets 28 energized by a signal from detection apparatus which scans reference indications located at regular intervals on the strip material to leave a selected abutment member in the path of the stop 29. When oscillation of the member 11 and therefore feed movement of the mechanism 3 are thus stopped the member 14 can tilt against the action of the spring 17, Fig. 4 (not shown), to allow the main drive of the machine to continue uninterrupted. A wedging mechanism Fig. 7 (not shown) may be provided for varying the position of all the abutment members 27 simultaneously, the face (34) acting on and moving the abutment members 27.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6700225A NL6700225A (en) | 1967-01-06 | 1967-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1160501A true GB1160501A (en) | 1969-08-06 |
Family
ID=19798924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB916/68A Expired GB1160501A (en) | 1967-01-06 | 1968-01-05 | Strip Material Feed Mechanism. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3511425A (en) |
| CH (1) | CH495266A (en) |
| DE (1) | DE1574626A1 (en) |
| DK (1) | DK125682B (en) |
| ES (1) | ES348972A2 (en) |
| GB (1) | GB1160501A (en) |
| MY (1) | MY7200001A (en) |
| NL (2) | NL6700225A (en) |
| SE (1) | SE334854B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539079B2 (en) * | 1974-11-07 | 1978-04-03 | ||
| CN102744332B (en) * | 2012-07-23 | 2014-06-25 | 杭州和泰机电工业有限公司 | Automatic feeding mechanism for typewriting of link plates |
| CN106734705B (en) * | 2017-01-04 | 2019-06-25 | 广州市交通高级技工学校 | Stamping device and its manipulator |
| CN109158495B (en) * | 2018-09-30 | 2024-03-29 | 佛山市恒德力机械设备有限公司 | Fold double-deck limit machine that dies |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2262915A (en) * | 1938-08-05 | 1941-11-18 | Bobst Henri | Device for correcting finely and when working the amplitude of the advance movement of a band of cardboard in a shaping machine |
| US2495885A (en) * | 1946-04-12 | 1950-01-31 | Raytheon Mfg Co | Feeding device |
| NL139001B (en) * | 1964-11-10 | 1973-06-15 | Hunter Douglas | DEVICE FOR CORRECTING THE STEP-BY-STEP SUPPLY OF A PRE-PRINTED STRAP OF TAPE MATERIAL TO THE MACHINING SITE OF A MACHINING MACHINE. |
-
0
- NL NL6700225D patent/NL128854C/xx active
-
1967
- 1967-01-06 NL NL6700225A patent/NL6700225A/xx unknown
-
1968
- 1968-01-03 CH CH1468A patent/CH495266A/en not_active IP Right Cessation
- 1968-01-04 DE DE19681574626 patent/DE1574626A1/en active Pending
- 1968-01-05 SE SE00172/68A patent/SE334854B/xx unknown
- 1968-01-05 GB GB916/68A patent/GB1160501A/en not_active Expired
- 1968-01-05 ES ES348972A patent/ES348972A2/en not_active Expired
- 1968-01-08 DK DK4968AA patent/DK125682B/en unknown
- 1968-01-08 US US696248A patent/US3511425A/en not_active Expired - Lifetime
-
1972
- 1972-12-31 MY MY19721A patent/MY7200001A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1574626A1 (en) | 1971-06-03 |
| MY7200001A (en) | 1972-12-31 |
| DK125682B (en) | 1973-03-26 |
| NL6700225A (en) | 1968-07-08 |
| SE334854B (en) | 1971-05-10 |
| NL128854C (en) | |
| CH495266A (en) | 1970-08-31 |
| ES348972A2 (en) | 1969-03-16 |
| US3511425A (en) | 1970-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |