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EP0207341B1 - Dispositif pour aligner les côtés ouverts de douilles - Google Patents

Dispositif pour aligner les côtés ouverts de douilles Download PDF

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Publication number
EP0207341B1
EP0207341B1 EP86108049A EP86108049A EP0207341B1 EP 0207341 B1 EP0207341 B1 EP 0207341B1 EP 86108049 A EP86108049 A EP 86108049A EP 86108049 A EP86108049 A EP 86108049A EP 0207341 B1 EP0207341 B1 EP 0207341B1
Authority
EP
European Patent Office
Prior art keywords
duct
sorting roller
channel
outlet
supply
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
Application number
EP86108049A
Other languages
German (de)
English (en)
Other versions
EP0207341A1 (fr
Inventor
Walter Bajohr
Willi Bornheim
Hartmut Grüber
Heinz-Ernst Wagner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of EP0207341A1 publication Critical patent/EP0207341A1/fr
Application granted granted Critical
Publication of EP0207341B1 publication Critical patent/EP0207341B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/002—Orienting or guiding means for cartridges or cartridge parts during the manufacturing or packaging process; Feeding cartridge elements to automatic machines

Definitions

  • the invention relates to a device for aligning the opening sides of hollow bodies with an approximately cylindrical basic shape, which have a closure on one side as a completely or partially closed bottom or a shape contraction and whose largest cross-sectional diameter is significantly smaller than its longitudinal extent, with a channel for transporting the hollow bodies and a Swivel mechanism for a pin protruding into the channel is present, with the help of the pin it can be seen whether the closure is on the underside of the hollow body or not, and only those hollow bodies whose closure is on the underside of the hollow body continue to fall in an orderly manner after the pin has been swung away can.
  • the sleeves for detonators, ammunition and. The like. are produced separately from the sleeve content and the sleeve content is only then inserted into the finished sleeves.
  • the sleeves are randomly available after their manufacture, and they not only have to be aligned axially, but their sleeve bottom must also be brought into a defined position before further processing can take place.
  • US-A-2 364 243 describes a sorting and aligning device for cartridge cases in which a pivotable pin projects into a curved tube.
  • a pivotable pin projects into a curved tube.
  • the invention has for its object to provide a device of the type mentioned, in which a scanning of the sleeve base and, depending on the result of the scanning, if necessary, a forced turning of the sleeve without utilizing the position of the sleeve center of gravity.
  • the object of the invention is that a rotating pivoting sorting roller is provided, on the circumferential surface of which at least one feed channel opens, that the sorting roller in the transverse plane of each feed channel has a passage channel in a pivot position and a blocking channel in a different pivot position, through channel and blocking channel run parallel to each other and at equal distances from the axis of rotation of the sorting roller, the blocking channel is designed as a blind hole, whereby from the bottom of the blind hole the pin, the diameter of which is so large that it cannot penetrate the end of the hollow body to be aligned, coaxially through the blocking channel extends to the circumferential surface of the roller and that at least one outlet channel extends from the side of the sorting roller facing away from the feed channel for discharging the rectified hollow bodies.
  • the blocking channel is in the receiving position of the sorting roller in alignment with the feed channel. Those hollow bodies that arrive first with the opening penetrate into the blocking channel, but the sleeve base is prevented from moving further when it strikes against the end of the pin.
  • a particular advantage of the device according to the invention is that it can process different lengths of hollow body without changes or adjustments having to be made to the device. Hollow bodies with different diameters can also be processed in the same way.
  • the filling of the hollow bodies into the sorting roller and the removal from the sorting roller is preferably carried out by gravity, the sorting roller being arranged with a horizontal axis is and the supply channel and the outlet channel have a substantially vertical course. But it is also possible to feed and discharge regardless of gravity, for. B. using compressed air.
  • a sorting roller is preferably designed for a plurality of feed channels, the individual feed channels ending axially parallel to the sorting roller on its circumferential surface. Through channel and blocking channel then have the same distances from the axis of rotation of the sorting roller in each transverse plane.
  • the single outlet channel is preferably funnel-shaped and faces the sorting roller with its larger end, and the larger end detects both the through channel and the blocking channel when the through channel is aligned with the feed channel. Only a single outlet channel is required for the through-channel and for the blocking channel. Alternatively, there is also the possibility of providing two separate outlet channels, which are later reunited.
  • the device for aligning sleeves has a frame 10, on the upper end of which a swiveling feed container 12 is arranged about a horizontal axis 11.
  • the feed container 12 is open at its top and its bottom is provided with numerous parallel grooves 13 which run transversely to the pivot axis 11 and open into the outlet 14.
  • a drive device 15 engages on the underside of the feed container 12 in order to move or shake the feed container 12 around the axis 11 so that the sleeves lying in the feed container 12 align axially in the grooves 13.
  • a separating device 16 is arranged from a plurality of strips running transversely to the grooves 13, which can be folded individually in order to forward a row of sleeves to the next strip in each case. The bars are then folded up again to receive the next row of sleeves.
  • the outlet end of the separating device 16 is connected to numerous parallel feed channels 17 for feeding the sleeves to the roller housing 18.
  • the feed channels 17 are hoses or tubes, each of which is intended for the passage of a sleeve which has been released by the separating device 16.
  • the feed channels 17 lead through the upper region of the peripheral wall of the roller housing 18 arranged with a horizontal axis.
  • a distributor 20 is arranged under the roller housing 18, from which numerous outlet channels 22 emerge. These outlet channels lead to a transport pallet 21 in the holes of which the sleeves are inserted with the bottom directed downwards.
  • the figures 2 to 6 show a cross section through the sorting roller 19 arranged inside the roller housing 18, which can be rotated about its horizontal axis.
  • the sorting roller 19 has a blocking channel 23 and a through channel 24.
  • the two channels 23 and 24 run parallel to one another and at equal distances from the axis of rotation of the sorting roller 19.
  • the blocking channel 23 is designed as a blind hole which only leads to the roller circumference at one end and is open there, while the opposite end is inside the sorting roller located and locked. From this closed end, a pin 26 projects coaxially through the blocking channel 23 to the circumferential surface of the roller.
  • a sleeve 25 arrives from the feed channel 17 with the sleeve bottom 25 a directed backwards, while the sorting roller 19 is in the waiting position in which the blocking channel 23 is aligned with the feed channel 17.
  • the sleeve 25 penetrates into the blocking channel 23 until the sleeve bottom 25a abuts against the free end of the pin 26.
  • the sleeve 25 is then almost completely inside the sorting roller 19, wherein it rests on the pin 26. Only the sleeve bottom 25a protrudes slightly beyond the contour of the peripheral surface of the sorting roller 19. So that the sorting roller 19 can be rotated in this state, the inner diameter of the roller housing 18 is slightly larger at this point than the outer circumference of the sorting roller 19.
  • the sorting roller 19 is rotated in the direction of the arrow 27 according to FIG. 3. After a rotation by 180 °, the opening of the blocking channel 23 is in the region of the funnel-shaped outlet channel 22 which lies opposite the feed channel 17 . The sleeve 25 now falls out of the blocking channel 23 due to the force of gravity with the sleeve bottom 25 directed downward. Then the sorting roller 19 is turned back again until it is shown in FIGS. 2 and 5 assumes the exceptional state shown again.
  • a sleeve 25 with the sleeve bottom 25a facing forward hits the sorting roller 19.
  • the sleeve base 25a abuts against the end of the pin 26, so that the sleeve 25 cannot penetrate the sorting roller. If the sorting roller 19 is then rotated through 180 °, the through-channel 24 comes into alignment with the feed channel 17.
  • the funnel-shaped outlet channel 22 detects the openings of the ratchet nals 23 and the through-channel 24.
  • the sleeve 25 leaves the sorting roller 19 with the sleeve bottom 25 a facing forward - regardless of whether it has arrived according to FIG. 2 with a rejecting bottom or according to FIG. 5 with a forward facing bottom.
  • the sorter roller 19 is then turned back again.
  • the sleeves are randomly filled into the feed container 12 according to FIG. 1.
  • the drive device 15 is then actuated several times in order to shake the sleeves and align them in the grooves 13.
  • the drive device 15 is then stopped and one row of sleeves after the next is fed to the feed channels 17 via the separating device 16.
  • the sorting roller 19 has a blocking channel 23 and a through channel 24.
  • the sleeves 25, which leave the sorting roller with the bottom directed downward, are passed through the outlet channels 22 into the holes in the transport pallet 21.
  • the hollow bodies consist of sleeves which, for the manufacture of detonators, ammunition and the like. Like. Be used.
  • the device according to the invention can also be used for aligning other hollow bodies of elongated basic shape, for example for tablet tubes, test tubes, semi-finished stationery products (pen sleeves), cosmetic articles (lipstick and eyebrow pencil sleeves) and for spray containers, in particular for cosmetic or pharmaceutical products. This list contains only examples and is not exhaustive.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Sorting Of Articles (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)

Claims (5)

1. Dispositif pour aligner les côtés d'ouverture de corps creux (25) d'une forme de base approximativement cylindrique, qui présentent sur un côté une fermeture (25a), constituée par un fond entièrement ou partiellement fermé, ou une contraction de forme, et dont le plus grand diamètre de section est sensiblement inférieur à leur longueur, le dispositif comprenant un canal pour le transport des corps creux et un mécanisme de pivotement pour une tige (26) pénétrant dans le canal, la tige permettant de détecter si la fermeture se trouve ou non sur le côté inférieur du corps creux, et seuls ceux des corps creux dont la fermeture se trouve sur le côté inférieur pouvant tomber de manière ordonnée, après le retrait par pivotement de la tige, caractérisé par le fait qu'il est prévu un rouleau de triage (19) pivotant, sur la surface périphérique duquel débouche au moins un canal d'amenée (17), que le rouleau de triage (19) présente dans le plan. transversal de chaque canal d'amenée (17), dans une position de pivotement, respectivement un canal de passage (24) et, dans une autre position de pivotement, respectivement un canal de blocage (23), le canal de passage (24) et le canal de blocage (23) sont parallèles l'un à l'autre et s'étendent à la même distance de l'axe de rotation du rouleau de triage (19), le canal de blocage (23) est réalisé comme trou borgne, la tige (26), dont le diamètre est si grand qu'elle ne peut pas traverser la fermeture des corps creux à aligner, s'étendant partir du fond du trou borgne coaxiale- ment à travers le canal de blocage (23) jusqu'à la surface périphérique du rouleau, et que sur le côté, opposé au canal d'amenée (17), du rouleau de triage (19) part au moins un canal de sortie (22) pour l'évacuation des corps creux (25) orientés dans le même sens.
2. Dispositif selon la revendication 1, caractérisé par le fait que les canaux d'amenée (17) débouchent les uns à côté des autres de manière parallèle à l'axe du rouleau de triage (19), sur la surface périphérique de celui-ci.
3. Dispositif selon la revendication 1 ou 2, caractérisé par le fait que l'unique canal de sortie (22) est réalisé sous forme d'entonnoir, son extrémité plus grande étant tournée vers le rouleau de triage (19) et couvrant aussi bien le canal de passage (24) que le canal de blocage (23), lorsque le canal de passage (24) est aligné avec le canal d'amenée (17).
4. Dispositif selon l'une des revendications 1 à 3, caractérisé par le fait que sur le chemin des douilles (25) avant le canal d'amenée (17), il est prévu un récipient d'amenée (12) mobile, dont le fond incliné vers la sortie (14) présente au moins une rainure (13) menant à la sortie (14).
5. Dispositif selon l'une des revendications 1 à 4, caractérisé par le fait que la sortie (14) du récipient d'amenée (12) est reliée à un dispositif d'individualisation (16), à partir duquel le canal d'amenée (17) mène au rouleau de triage (19).
EP86108049A 1985-07-05 1986-06-12 Dispositif pour aligner les côtés ouverts de douilles Expired EP0207341B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3524079 1985-07-05
DE3524079 1985-07-05

Publications (2)

Publication Number Publication Date
EP0207341A1 EP0207341A1 (fr) 1987-01-07
EP0207341B1 true EP0207341B1 (fr) 1989-11-23

Family

ID=6275052

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86108049A Expired EP0207341B1 (fr) 1985-07-05 1986-06-12 Dispositif pour aligner les côtés ouverts de douilles

Country Status (7)

Country Link
US (1) US4718319A (fr)
EP (1) EP0207341B1 (fr)
CN (1) CN1014448B (fr)
DE (1) DE3667032D1 (fr)
ES (1) ES2000264A6 (fr)
PT (1) PT82919B (fr)
ZA (1) ZA864949B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3730577A1 (de) * 1987-09-11 1989-03-23 Expert Maschbau Vorrichtung zur vereinzelung und verteilung von mit einem kopf versehenen bolzenfoermigen werkstuecken
JP2502375B2 (ja) * 1989-06-16 1996-05-29 日本たばこ産業株式会社 小物部品の供給機
WO2014144759A1 (fr) 2013-03-15 2014-09-18 Abbott Laboratories Analyseur de diagnostic à piste linéaire
ES2905353T3 (es) 2013-03-15 2022-04-08 Abbott Lab Gestor de reactivos automatizado de un sistema analizador de diagnóstico
WO2014144870A2 (fr) 2013-03-15 2014-09-18 Abbott Laboratories Système de blocage de lumière pour un analyseur de diagnostic
US10902575B2 (en) * 2019-05-01 2021-01-26 Inspect Technologies Ltd Automated grains inspection
CN112478737B (zh) * 2020-12-10 2022-08-16 深圳市尚明精密模具有限公司 一种旋转下料机构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1242086A (en) * 1911-09-21 1917-10-02 Bernhard Wetzler Feeding device for machines for loading cartridges.
US1408497A (en) * 1919-06-26 1922-03-07 Herbert J Bragdon Ammunition-shell-feeding machine
DE668010C (de) * 1936-12-19 1938-11-24 Fritz Werner Akt Ges Maschine zum Reinigen huelsenfoermiger Hohlkoerper
GB539380A (en) * 1940-03-06 1941-09-08 George Dearsley Improvements in apparatus for orienting similarly shaped articles
US2453736A (en) * 1942-07-24 1948-11-16 John H Woodberry Cartridge orientating hopper
US2364243A (en) * 1942-12-10 1944-12-05 Remington Arms Co Inc Article aligning device
US2406176A (en) * 1943-01-21 1946-08-20 Pneumatic Scale Corp Bullet handling apparatus
US2394200A (en) * 1943-05-20 1946-02-05 Aluminum Co Of America Selecting device
US2433561A (en) * 1945-03-26 1947-12-30 Samuel C Hurley Jr Device for orienting articles
US2635261A (en) * 1948-05-03 1953-04-21 Ici Ltd Feeder for elongated cylinderlike objects
US3572494A (en) * 1968-10-17 1971-03-30 Samuel S Aidlin Hopper type apparatus for orienting and feeding jars, or the like
US3791553A (en) * 1972-03-06 1974-02-12 Aidlin Automation Hopper-type apparatus for orienting and feeding tubular containers or like articles
US3893557A (en) * 1974-03-29 1975-07-08 Us Navy Pneumatic strikedown system for projectiles
US4455915A (en) * 1982-04-05 1984-06-26 Ransom Charles R Cartridge hopper for loading machine

Also Published As

Publication number Publication date
PT82919A (de) 1986-08-01
ES2000264A6 (es) 1988-02-01
DE3667032D1 (en) 1989-12-28
CN86104819A (zh) 1987-06-10
US4718319A (en) 1988-01-12
ZA864949B (en) 1987-03-25
EP0207341A1 (fr) 1987-01-07
PT82919B (pt) 1993-03-31
CN1014448B (zh) 1991-10-23

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