EP0038088A2 - Machine pour trier des objets individuels - Google Patents

Machine pour trier des objets individuels Download PDF

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Publication number
EP0038088A2
EP0038088A2 EP81104397A EP81104397A EP0038088A2 EP 0038088 A2 EP0038088 A2 EP 0038088A2 EP 81104397 A EP81104397 A EP 81104397A EP 81104397 A EP81104397 A EP 81104397A EP 0038088 A2 EP0038088 A2 EP 0038088A2
Authority
EP
European Patent Office
Prior art keywords
contour
sorting
machine according
wheels
products
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.)
Granted
Application number
EP81104397A
Other languages
German (de)
English (en)
Other versions
EP0038088B1 (fr
EP0038088A3 (en
Inventor
Lorenz Ing. Grad. Bohle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8080104295T priority Critical patent/DE3061000D1/de
Publication of EP0038088A2 publication Critical patent/EP0038088A2/fr
Publication of EP0038088A3 publication Critical patent/EP0038088A3/de
Application granted granted Critical
Publication of EP0038088B1 publication Critical patent/EP0038088B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • B07B13/05—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size using material mover cooperating with retainer, deflector or discharger
    • 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
    • B07C5/04—Sorting according to size
    • 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
    • B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0081—Sorting of food items

Definitions

  • the invention relates to a machine for sorting lumpy goods, such as coated tablets, tablets, capsules or candies, in the high-performance range.
  • the products are then passed over several sorting belts so that several people can carry out a visual inspection of the surface.
  • pimples which are arranged on the surface in such a way that they can be found in the packaging, e.g. in a blister, must lead to crushing and thus to destruction in many products and cannot be detected during thickness control.
  • particularly highly effective pharmaceutical products such as coated tablets, pills or tablets are unusable or even dangerous for the consumer.
  • sorting machines By repeatedly vibrating the products, these sorting machines cause a noise level that is too high for people to stay. In many cases, the sorting machines are therefore set up in individual boxes separately from the sorting belts. Furthermore, the sorting accuracy depends on the inclination of the shaft pairs, which must be set depending on the curvature of the product. Incorrect measurements cannot be avoided if the product is strongly curved and the shafts are set too steeply. The surfaces must be visually visible to people controls are carried out. Due to the human characteristics, such as fatigue after a long, intensive control over several hours, there is a remaining uncertainty that cannot be completely satisfactorily resolved even by additional so-called jumpers.
  • the invention as characterized in the claims solves the problem of damage to health of the staff to be avoided by reducing the noise level by more than 1 00%, while simultaneously achieving a higher sorting capacity.
  • the machine is to achieve a complete, mechanical control of the surface in order to replace the optical person control.
  • the contour wheel control is low-noise and, when using light materials, such as plastic or plexiglass, does not put any pressure on the product of more than approx. 1o to 15g.
  • light materials such as plastic or plexiglass
  • fragments and products with missing corners can surprisingly be sorted out by photoelectric means.
  • the section of FIG. 1 shows a pair of sorting disks 1.
  • the sorting products are fed from the hopper 5 through the oscillating conveying element 16 and the hopper 17, a feed wheel 4, to a high-performance sorting disk pair 1.
  • a touch finger 6 is there, for example, for removing the test specimens that are too thick, the touch finger 7 for sliding the good goods and the touch finger 8 for completely emptying a high-performance sorting disc pair 1.
  • the sorted out material of the finger 6 is collected in the container 9, the product which is too small runs into the container 14. Only the dragee or a similar product that is caught and derived by the touch finger 7 is still sorted by the perforated disks 1 0 and 11 according to the outer contour, which in the most common cases consists of a circle in the dragee.
  • the too large diameters of coated tablets, for example, are collected in the container 12, the good goods in the Container 13, while the container 14 catches the too small products.
  • the perforated disks are driven by a motor 15.
  • a high-performance sorting disc pair 1 is shown by way of example in FIG. 2.
  • the pre-sorting surface 3 and the sorting surface 2 are particularly visible in this figure.
  • the products are derived, for example, from a pair of sorting disks 1 with the pre-sorting surface 3 and the sorting surface 2 via the three probe fingers 6, 7 and 8 into the associated containers 9 and 14 and into a lower contour wheel 31, which is in line with the contour wheel 27 rotates at the same peripheral speed, but in the opposite direction.
  • the fittings 32 used with one half of the test specimens are firmly seated in the wheel 31.
  • the counterparts 28 in the upper contour wheel 27 and the guide 26 are movably mounted and can move radially to the center of the contour wheel 27 if a test object should have a pimple.
  • This movement is scanned contactlessly via a contact rail 29.
  • An air jet of very low pressure and a few milliseconds in length in an opening 3o enables the sorting process to remove excessively large dragees into the container 12.
  • the tactile accuracy can be selected up to 0.1 mm, which is below the requirement of a packaging tolerance. The good goods fall into the container 13.

Landscapes

  • Sorting Of Articles (AREA)
  • Combined Means For Separation Of Solids (AREA)
EP81104397A 1979-08-10 1980-07-22 Machine pour trier des objets individuels Expired EP0038088B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080104295T DE3061000D1 (en) 1979-08-10 1980-07-22 Sorting apparatus for grading piece goods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2932452 1979-08-10
DE2932452 1979-08-10

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP80104295.3 Division 1980-07-22

Publications (3)

Publication Number Publication Date
EP0038088A2 true EP0038088A2 (fr) 1981-10-21
EP0038088A3 EP0038088A3 (en) 1982-09-01
EP0038088B1 EP0038088B1 (fr) 1984-05-16

Family

ID=6078130

Family Applications (2)

Application Number Title Priority Date Filing Date
EP81104397A Expired EP0038088B1 (fr) 1979-08-10 1980-07-22 Machine pour trier des objets individuels
EP80104295A Expired EP0022275B1 (fr) 1979-08-10 1980-07-22 Appareil de triage pour la classification de pièces

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP80104295A Expired EP0022275B1 (fr) 1979-08-10 1980-07-22 Appareil de triage pour la classification de pièces

Country Status (2)

Country Link
EP (2) EP0038088B1 (fr)
DE (2) DE3067872D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2036622A1 (fr) * 2007-09-13 2009-03-18 CFS Weert B.V. Moyens de vision pour augmenter la qualité de confiserie
CN110901990A (zh) * 2018-09-16 2020-03-24 卢能才 一种包装机的送料装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427535C2 (de) * 1984-07-26 1986-10-02 Lorenz Ing.(grad.) 4722 Ennigerloh Bohle Vorrichtung zum Klassifizieren von stückigen, Oblongform aufweisenden Produkten
DE3608989A1 (de) * 1986-03-18 1987-09-24 Lorenz Ing Grad Bohle Vorrichtung zum klassifizieren von stueckigen produkten nach der laenge
FR2660582B1 (fr) * 1990-04-09 1992-07-31 Andros Machine pour le tri automatique de capsules.
IT1249230B (it) * 1991-06-12 1995-02-21 Ima Spa Apparato per il selezionamento di capsule di gelatina dura.
WO2003051142A2 (fr) * 2001-12-19 2003-06-26 Olah Janos Procede et appareil d'evidage du coeur de piments doux
CN107570426A (zh) * 2017-09-20 2018-01-12 无为县姚沟镇安江水产养殖家庭农场 一种芡实分选装置
CN110560370A (zh) * 2019-09-09 2019-12-13 浙江永旺焊材制造有限公司 全自动焊环筛选机
CN113941506B (zh) * 2021-11-19 2022-07-01 哈尔滨职业技术学院 一种保健药品胶囊制粒用筛分装置及操作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1292740A (fr) * 1961-06-22 1962-05-04 R W Webster & Company Ltd Améliorations relatives au classement et au triage des bouteilles ou autres articles analogues
US3344245A (en) * 1965-09-24 1967-09-26 Emhart Corp Body gaging apparatus for glass containers
US3447679A (en) * 1965-10-08 1969-06-03 Molins Machine Co Ltd Article testing apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR614699A (fr) * 1925-08-29 1926-12-20 Dispositif d'alimentation automatique des appareils à façonner les perles métalliques
US1985345A (en) * 1932-11-07 1934-12-25 Gebhardt William Nut length grader
GB780597A (en) * 1954-10-25 1957-08-07 John Watson Thompson Apparatus for grading tablets, sweets or like pieces according to thickness
CH546099A (de) * 1970-09-09 1974-02-28 Erzer Erhard Verfahren und vorrichtung zum sortieren rotationssymmetrischer koerper.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1292740A (fr) * 1961-06-22 1962-05-04 R W Webster & Company Ltd Améliorations relatives au classement et au triage des bouteilles ou autres articles analogues
US3344245A (en) * 1965-09-24 1967-09-26 Emhart Corp Body gaging apparatus for glass containers
US3447679A (en) * 1965-10-08 1969-06-03 Molins Machine Co Ltd Article testing apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2036622A1 (fr) * 2007-09-13 2009-03-18 CFS Weert B.V. Moyens de vision pour augmenter la qualité de confiserie
WO2009033682A2 (fr) * 2007-09-13 2009-03-19 Cfs Weert B.V. Moyens de vision permettant d'accroître la qualité de confiseries
WO2009033682A3 (fr) * 2007-09-13 2009-05-22 Cfs Weert Bv Moyens de vision permettant d'accroître la qualité de confiseries
EP2409787A3 (fr) * 2007-09-13 2012-04-04 CFS Weert B.V. Moyens de vision pour augmenter la qualité de confiserie
CN110901990A (zh) * 2018-09-16 2020-03-24 卢能才 一种包装机的送料装置

Also Published As

Publication number Publication date
EP0022275B1 (fr) 1982-10-27
EP0038088B1 (fr) 1984-05-16
EP0038088A3 (en) 1982-09-01
DE3061000D1 (en) 1982-12-02
DE3067872D1 (en) 1984-06-20
EP0022275A1 (fr) 1981-01-14

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