GB1092139A - Apparatus for separating the layers of a stack - Google Patents
Apparatus for separating the layers of a stackInfo
- Publication number
- GB1092139A GB1092139A GB3915565A GB3915565A GB1092139A GB 1092139 A GB1092139 A GB 1092139A GB 3915565 A GB3915565 A GB 3915565A GB 3915565 A GB3915565 A GB 3915565A GB 1092139 A GB1092139 A GB 1092139A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stack
- top piece
- shaft
- plate
- piece
- 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
- 239000004744 fabric Substances 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G59/00—De-stacking of articles
- B65G59/02—De-stacking from the top of the stack
- B65G59/023—De-stacking from the top of the stack by means insertable between the stacked articles or layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/22—Separating articles from piles by needles or the like engaging the articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
1,092,139. Feeding sheets. TRIKOTFABRIKEN J. SCHIESSER A.G. Sept. 14, 1965 [Sept. 25, 1964], No. 39155/65. Heading B6B. Pieces of woven or knitted fabrics, or other like material in a stack 28 on a table 27 are separated sequentially by a roller body 20 studded with pins on its peripheral surface and adapted to be placed on the top piece and rolled thereover to peel the piece partly from the stack. The body 20 is a roller segment with pins (20<SP>1</SP>, Fig. 4), projecting at an oblique angle to the radii thereof, and is secured to a shaft 22 rotatably mounted in slide members 23, carried by guide rails 25, and gear wheels 21 on each end of the shaft engage racks 26. The slides are moved along the guide rails to the right by known means, and return to the left by a spring means, thus causing the body 20 to roll over the top piece of the stack 28. The front edge of the top piece, as shown in Fig. 2, is lifted and wrapped around the body 20 when the latter moves to the right, and a plate 6 is then moved towards the stack and rests on the stack; the body 20 now moves to the left to release the top piece so that the latter falls over the plate 6 and can then be fully separated from the stack by known means. The peripheral speed of the pins (20<SP>1</SP>) is slightly higher than the horizontal speed of the body 20, to ensure a more reliable lifting of the top piece. Air blasts from a pipe 24 carried by the slide members (23) assist the initial lifting of the top piece. The table 27 is moved upwardly in known manner as the stack is depleted. The main frame 1 carries the slide members and the racks (26), and supports at 10 two vertically reciprocable bars 9 which have guides 7 on their upper ends for guiding the plate 6 horizontally. The slide 6 is reciprocated horizontally by links 5 and arms 4, by an electromagnetic 14, 15 acting on an arm 16 to rock a shaft 3, and a return spring 17. The shaft 3 is supported on the frame 1 by arms 2 which are pivotal about the axis of a shaft 2<SP>1</SP>, and the bars 9 are connected to the shaft 3 by arms 11. The bars 9 are temporarily retained in the raised positions by stops 30 thereon engaging over spring-urged bolts 18 on the frame 1, and these bolts can be released by abutments 19 on the slide 19. In operation, when the electromagnetic 14, 15 is energized, the slide 6 is retracted to the position shown in Fig. 2, and the bars 9 are raised and latched by the bolts 18. The slide members (23) are released by the known mechanism associated with the total separation of a fabric piece, and returned in the direction A by springs, and the slides and roller segment are lowered so that the pins (20<SP>1</SP>) engage the top piece, which is lifted when the segment is rolled andmoved bodily to the right. The electromagnetic 14 is now de-energized, and the plate 6 is moved toward the stack 28 (Fig. 4), releases the bolts 18, and thus falls on to the stack before the top piece is released by the segment 20. Known apparatus then removes the top piece. To replenish the stack, the frame 1 with all the elements thereon may be pivoted about the axis of the shaft 2<SP>1</SP>. In a modification, the plate 6 is longer and can be used to remove the top piece from the stack, in which case the second piece of the stack is held down by a second plate arranged beneath the plate 6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET0027082 | 1964-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1092139A true GB1092139A (en) | 1967-11-22 |
Family
ID=7553248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3915565A Expired GB1092139A (en) | 1964-09-25 | 1965-09-14 | Apparatus for separating the layers of a stack |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE670100A (en) |
CH (1) | CH436174A (en) |
GB (1) | GB1092139A (en) |
NL (1) | NL6511970A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD244322A1 (en) * | 1985-12-10 | 1987-04-01 | Textima Veb K | DEVICE AND METHOD FOR THE SINGLE TEXTILLER FLAECHEN IMAGE |
DE4112379A1 (en) * | 1991-04-16 | 1992-10-22 | Johannes Dipl Ing Gross | Stacked fabric sepn. - uses contact pressure and adhesion applied to leading end of top layer to peel it off towards the centre |
EP1564168A1 (en) * | 2004-02-12 | 2005-08-17 | Arato, Georgette | Winding mandrel with gripping needles |
CN107190428A (en) * | 2017-06-07 | 2017-09-22 | 周敏 | A kind of suturing mechanism being molded for knitted gloves |
-
1965
- 1965-09-14 CH CH1275565A patent/CH436174A/en unknown
- 1965-09-14 NL NL6511970A patent/NL6511970A/xx unknown
- 1965-09-14 GB GB3915565A patent/GB1092139A/en not_active Expired
- 1965-09-24 BE BE670100D patent/BE670100A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6511970A (en) | 1966-03-28 |
BE670100A (en) | 1966-01-17 |
CH436174A (en) | 1967-05-31 |
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