EP3999454A1 - Bol de distribution, dispositif de distribution vibrant pourvu du bol de distribution ainsi que procédé pour fabriquer le bol de distribution - Google Patents

Bol de distribution, dispositif de distribution vibrant pourvu du bol de distribution ainsi que procédé pour fabriquer le bol de distribution

Info

Publication number
EP3999454A1
EP3999454A1 EP20731382.6A EP20731382A EP3999454A1 EP 3999454 A1 EP3999454 A1 EP 3999454A1 EP 20731382 A EP20731382 A EP 20731382A EP 3999454 A1 EP3999454 A1 EP 3999454A1
Authority
EP
European Patent Office
Prior art keywords
conveyor
bowl
section
pot
vibratory
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.)
Pending
Application number
EP20731382.6A
Other languages
German (de)
English (en)
Inventor
Jörg HAUSECKER
Marc SCHLEICHER
Georg Spiess
Klaus Schindler
Norbert Staudigel
Robert Burkard
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of EP3999454A1 publication Critical patent/EP3999454A1/fr
Pending legal-status Critical Current

Links

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
    • B65G27/00—Jigging conveyors
    • B65G27/02—Jigging conveyors comprising helical or spiral channels or conduits for elevation of materials
    • 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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
    • B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
    • B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
    • B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
    • B65G47/1414—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of at least the whole wall of the container
    • B65G47/1421—Vibratory movement
    • 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
    • B65G27/00—Jigging conveyors
    • B65G27/10—Applications of devices for generating or transmitting jigging movements

Definitions

  • the invention relates to a conveyor pot with the features of the preamble of claim 1.
  • the invention also relates to a vibratory conveyor device with the conveyor pot and a method for freeing the conveyor pot.
  • Vibratory conveyors move components or materials through oscillations or vibrations, which act on a conveyor structure in which the components or materials are arranged.
  • the oscillations or vibrations are set in such a way that the components or materials are transported with little friction in one conveying direction and with a corresponding counterstroke of the vibratory conveyor are transported in the opposite direction with friction, so that the movement of the components or materials in the opposite conveying direction is inhibited .
  • at least part of the movement remains in the conveying direction with each flub, so that the components or materials are conveyed in the conveying direction.
  • the document EP 09 361 62 A1 discloses a vibratory conveyor with side-mounted drive devices, the vibratory conveyor having a winning Konstrukti on which transports a material to be conveyed and which is made of metal.
  • the invention relates to a conveyor bowl which is suitable and / or designed for a vibratory conveyor device.
  • the function of the conveyor bowl is to pick up a material to be conveyed and to move it along a conveyor track.
  • the movement is carried out by oscillations or vibrations which are generated by an oscillating device of the Schwingför dervorraum and which act on the conveyor bowl.
  • the conveyed material can be designed as a material, in particular as a bulk material, or as components or as any objects as conveyed parts.
  • the conveyed item is designed with a maximum dimension per conveyed part of the conveyed item of less than 3 cm.
  • the conveyor bowl can also implement an alignment and / or sorting function for the conveyed goods, in particular for the conveyed parts, by aligning the conveyed goods on the conveyor track so that they are aligned and / or ordered and / or position-defined at the end of the conveyor track is issued.
  • the conveyor bowl can have structural features and / or means which lead to the alignment of the conveyed material. Such measures are known in principle from the prior art.
  • the conveyor bowl has a metallic base body, the base body having an interface section for coupling to the oscillating device.
  • the coupling can take place directly, alternatively it is possible that an intermediate component, in particular an adapter component, such as an intermediate plate, is arranged between the conveyor bowl and the vibrating device.
  • the base body has a conveying section for conveying conveyed goods, in particular conveying parts.
  • the conveyor section forms the conveyor track of the conveyor top.
  • the base body consists of stainless steel and is produced in a primary molding manner.
  • Stainless steel is used, in particular according to EN 10020, to denote alloyed or unalloyed steels with a special degree of purity, for example steels whose sulfur and phosphorus content (so-called accompanying iron ter) does not exceed 0.025% (mass fraction).
  • the stainless steel is particularly preferably designed to be rustproof.
  • This implementation has the advantage that the feed pot has very good functional properties, since it is very abrasion-resistant and therefore very resilient due to the material "stainless steel". Due to the primary molding, the feed bowl can be produced very reproducibly. In addition, especially in the case of larger quantities, there are cost advantages compared to a complex mechanical structure, for example made of sheet steel. Another advantage is that during the construction of the conveyor bowl, care is taken to ensure that no blind holes, gaps or similar dead areas are formed in which the conveyed material can get caught or permanently positioned or in which dirt can accumulate.
  • the stainless steel is designed as a rustproof austenite, in particular without the addition of sulfur (for example 1.4301 or 1.4307 or 1.4404 or 1.4571). Choosing a stainless steel ensures that the conveyor bowl is suitable and / or approved for use with food.
  • the conveyed goods are designed as food or as a conveying part which must meet the requirements with regard to the food area.
  • the conveyed material forms part of the conveyor bowl and / or the vibratory conveyor device.
  • the base body is designed as a cast part, in particular as a precision cast part.
  • a model of the later casting mold is made in a first step.
  • the model is dipped into a slip, in particular into a ceramic slip, if necessary several times, with sand being sprinkled onto the resulting casting form between each dip.
  • the process is repeated until the mold has the required stability.
  • the casting process is particularly preferably carried out using the gravity process.
  • the För dertopf is created with the bottom of the pot facing up and / or with the pot opening facing down.
  • the investment casting process also makes it possible to create undercuts in the conveyor bowl to represent.
  • the conveyor bowl can be manufactured very reproducibly. Particular advantages result from investment casting due to the special surface quality, since the roughness, particularly in the area of the conveyor track, is low due to the process.
  • the interface section and the conveying section are formed in one piece in the base body, in particular from the same cast body section. This has the advantage that the oscillations and / or vibrations can be transmitted from the interface section to the conveying section with little or no loss of loss without an impedance transition between individual sections.
  • the conveyor bowl can have a straight conveyor section.
  • the conveying section has a spiral-shaped, in particular conical spiral-shaped, worm-like and / or helical conveying path.
  • the feed bowl is designed in the rough form as a shell, in particular from the outer contour as a rotationally symmetrical shell. It is also possible for the conveyor section to have a plurality of such conveyor tracks.
  • the conveyor track runs particularly preferably from the pot base to the pot opening, the conveyor track preferably revolving around a main axis of the conveyor pot several times, the diameter of the conveyor track increasing from the pot base to the pot opening and the conveyor track also being able to be inclined outward.
  • This embodiment has the advantage that, on the one hand, the material to be conveyed can be guided, and on the other hand, the conveyor bowl with the conveyor section which forms the conveyor track can be represented particularly simply as a cast part, in particular a precision cast part, since undercuts do not occur or are at least reduced.
  • the base body has a wall section, the wall section forming a lateral guide for the conveyed goods along the conveyor track.
  • the wall section forms a guide which radially extends outside with respect to the main axis. It is provided that the wall section is formed from the same cast body section as the interface section and / or the conveyor section. Due to the one-piece and / or one-piece design as a cast part, the mechanical stability of the conveyor bowl is further increased.
  • Another object of the invention relates to a vibratory conveyor device, the vibratory conveyor device having the conveyor bowl and a vibrating device, the conveyor bowl being connected to the vibrating device via the interface section, so that oscillations and / or vibrations can be transmitted from the vibrating device to the conveyor bowl.
  • the vibratory conveyor device is particularly preferably designed as a spiral conveyor device, in particular a vibratory spiral conveyor device.
  • Another object of the invention relates to a method for producing the För dertopfes, as described above or according to one of the preceding claims.
  • the method comprises the step that the base body of the conveyor bowl is produced in an original form.
  • the base body is cast, in particular precision cast.
  • a functional prototype for the conveyor bowl is produced in a preparatory step.
  • This preparatory step has the advantage that the function prototype can be checked for correct function.
  • the functional prototype is then recorded in three dimensions and / or CAD-modeled in order to generate a CAD model of the functional prototype derived from investment casting.
  • the CAD model of the conveyor bowl can be exclusively constructed and / or modeled.
  • the latter alternative has the advantage that the conveyor pots can only be designed in CAD programs, so that the production of the functional prototype is not necessary.
  • FIG. 1 shows a schematic, three-dimensional representation of a conveyor bowl in a view from below as a first exemplary embodiment of the invention
  • FIG. 2 shows a schematic three-dimensional representation of a vibrating conveyor device as a further exemplary embodiment of the invention
  • FIG. 3 shows a schematic three-dimensional representation of a vibrating conveyor device as a further exemplary embodiment of the invention
  • FIG. 4 shows a schematic three-dimensional representation of a vibrating conveyor device as a further exemplary embodiment of the invention.
  • Figure 1 shows a schematic three-dimensional representation of a conveyor pot 1 as an embodiment of the invention.
  • the conveyor bowl 1 is designed as a circular shell.
  • the bottom of the pot 2 is designed without a bottom or without a bottom, so that a bottom opening 3 is formed.
  • the conveyor bowl 1 has a base body 4, the base body 4 being formed from a common material section.
  • the base body 4 is formed in one piece and / or in one piece.
  • the base body 4 has an interface section 5, the interface section 5 for coupling the conveyor bowl 1 or the base body 4 to a vibrating device 6, as shown, for example, in FIG. 3 or in FIG. 4 as part of a vibrating conveyor device 7 .
  • Vibrations and / or oscillations are introduced into the conveyor pot 1 via the interface section 5 in order to transport and transport goods which are arranged in the conveyor pot 1 along a conveyor track 8, as shown in FIGS to orientate.
  • the vibratory conveyor device 7 corresponds to a vibratory conveyor, in particular a spiral conveyor and in particular a vibratory spiral conveyor.
  • the conveyor track 8 is formed by a conveyor section 9, the winningab section 9 being designed as a spiral rising from the pot base 2 in the direction of a pot opening 10.
  • the course and the extension of the conveyor track 8 can be formed by a radial vector rotating around a main axis F1 and at the same time increasing in the direction of the pot opening 10 along the main axis F1, in particular also inclined outwards.
  • the conveyor bowl 1 and / or the base body 4 has a wall section 11, the wall section 11 forming a radial outward boundary for the conveyor track 8. From a structural point of view, the wall section 11 connects the individual spiral regions of the conveying section 9 in each case in the flea direction of the conveying bowl 1 and / or of the base body 4.
  • the base body has molded-on axial ribs 12 which extend in the axial direction to the main axis F1.
  • the axial ribs 12 serve to increase the mechanical stability and / or rigidity of the conveyor bowl 1 and / or the base body 4 and support the casting behavior.
  • the base body 4 of the conveyor bowl 1 is made of stainless steel and can therefore be used to transport goods that meet the regulations for the food sector.
  • the steel is a stainless steel with no added sulfur, such as 1.4301 or 1.4307 or 1.4404 or 1.4571.
  • the base body 4 is positioned using a primary forming process, namely a casting. More precisely, this is an investment casting. The melt is fed into the mold using gravity. For better demouldability, the base body 4 is positioned in the casting mold with the pot opening 10 facing down.
  • FIG. 2 the conveyor bowl 1 from FIG. 1 or a similar conveyor bowl 1 is shown, the same reference numerals denoting the same sections, components, etc., as in the following figures.
  • the spiral conveyor track 8 can be seen, which is designed as a surface on the conveyor section 9.
  • the wall section 11 can also be seen.
  • the pot base 2 can be completed in one piece in the base body 4 with a base section (not shown). For weight reasons, however, it is advantageous if the bottom of the pot 2 is formed by a bottom 13 which is made of plastic.
  • an intermediate disk 14, also made of plastic, can also be seen, which forms an adapter between the oscillating device 6 and the conveyor bowl 1.
  • the conveyor bowl 1 can also be connected directly to the Schwingein device 6 for transmitting the vibrations and / or oscillations.
  • the material to be conveyed is transported along the conveyor track 8 to the output 15 due to the vibrations and / or oscillations.
  • FIG. 3 shows an alternative embodiment of a vibratory conveyor device 7, which differs in particular in the dimensions of conveyor section 9 and wall section 11. Furthermore, the bottom 13 is larger than in Figure 2 and the intermediate disk 14 is also realized differently.
  • the conveying section 9 forms the conveying path 8, which conveys the conveyed goods from the floor 13 to an exit 15, to which a material guiding device 16 is connected.
  • FIG. 4 shows a further exemplary embodiment for an oscillating conveyor device 7, which in turn has another conveyor bowl 1 which differs in the dimensions of conveyor section 9 and wall section 11.
  • a material guiding device 16 is connected to the output 15, which is designed as a linear conveyor and transports and / or orients the material to be conveyed.
  • a conveyor bowl 1, designed as a vibratory bowl feeder, in cast stainless steel is proposed, which is manufactured using the investment casting process.
  • the conveyor bowl for the correct performance and / or correct position feeding of conveyed parts to machines and systems across the entire value chain.
  • the oscillating device 6 and / or the oscillating conveyor device 7 is designed as a rotary oscillating conveyor.
  • the conveyor bowl 1 is firmly connected to the oscillating device 6 as a drive so that the oscillation and / or vibration can be transmitted directly or indirectly to the conveyor bowl 1.
  • the oscillation and / or vibrations move the pots and make it possible for them to be conveyed. It is also entirely possible to influence the conveying behavior through partial coatings or covers. Attached, connected sortings, such as gutters, for example, can optionally be molded or connected to the base body 4 as additional components. This sorting makes it possible that the conveyed parts can be transferred to the following machines or their assemblies in accordance with performance and in the correct position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigging Conveyors (AREA)
  • Chutes (AREA)

Abstract

L'invention concerne un bol de distribution, un dispositif de distribution vibrant pourvu du bol de distribution ainsi qu'un procédé pour fabriquer le bol de distribution. Les convoyeurs vibrants déplacent des pièces ou des matériaux au moyen d'oscillations ou de vibrations, lesquelles agissent sur une structure de distribution dans laquelle les pièces ou les matériaux sont disposés. L'objet de la présente invention est de mettre au point un bol de distribution pour un dispositif de distribution vibrant, lequel présente des propriétés fonctionnelles satisfaisantes et/ou peut être fabriqué de manière reproductible. À cet effet, un bol de distribution (1) pour un dispositif de distribution vibrant (7) est mis au point, pourvu d'un corps de base (4) métallique, le corps de base (4) présentant une partie d'interface (5) destinée à être accouplée à un système vibrant (6) et une partie (9) de distribution destinée à distribuer et à orienter en partie des éléments à distribuer, le corps de base (4) étant constitué d'acier inoxydable et étant fabriqué par formage primaire.
EP20731382.6A 2019-07-18 2020-05-27 Bol de distribution, dispositif de distribution vibrant pourvu du bol de distribution ainsi que procédé pour fabriquer le bol de distribution Pending EP3999454A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019119498.9A DE102019119498A1 (de) 2019-07-18 2019-07-18 Fördertopf, Schwingfördervorrichtung mit dem Fördertopf sowie Verfahren zur Herstellung des Fördertopfes
PCT/DE2020/100448 WO2021008646A1 (fr) 2019-07-18 2020-05-27 Bol de distribution, dispositif de distribution vibrant pourvu du bol de distribution ainsi que procédé pour fabriquer le bol de distribution

Publications (1)

Publication Number Publication Date
EP3999454A1 true EP3999454A1 (fr) 2022-05-25

Family

ID=71069637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20731382.6A Pending EP3999454A1 (fr) 2019-07-18 2020-05-27 Bol de distribution, dispositif de distribution vibrant pourvu du bol de distribution ainsi que procédé pour fabriquer le bol de distribution

Country Status (6)

Country Link
US (1) US11905119B2 (fr)
EP (1) EP3999454A1 (fr)
JP (1) JP2022541042A (fr)
CN (1) CN113710596B (fr)
DE (1) DE102019119498A1 (fr)
WO (1) WO2021008646A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019119498A1 (de) 2019-07-18 2021-01-21 Schaeffler Technologies AG & Co. KG Fördertopf, Schwingfördervorrichtung mit dem Fördertopf sowie Verfahren zur Herstellung des Fördertopfes
CN113548442B (zh) * 2021-06-30 2022-10-14 广东大宇智能设备有限公司 一种包装盒钩垫上料装置
CN113371428B (zh) * 2021-07-01 2022-09-20 湖北世通定量喷雾泵有限公司 一种用于瓶盖输送装置的提升装置
DE102021129997A1 (de) 2021-11-17 2023-05-17 HTI Automation GmbH Vereinzelungsvorrichtung
DE202022105815U1 (de) 2022-10-14 2022-10-27 Mafu GmbH Sortier- und Zuführtechnik Vorrichtung zur Förderung und Vereinzelung von Werkstücken
DE102022126949A1 (de) 2022-10-14 2024-04-25 Mafu Automation Gmbh Vorrichtung zur Förderung und Vereinzelung von Werkstücken

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Also Published As

Publication number Publication date
US20220315346A1 (en) 2022-10-06
WO2021008646A1 (fr) 2021-01-21
CN113710596B (zh) 2024-03-19
JP2022541042A (ja) 2022-09-21
CN113710596A (zh) 2021-11-26
US11905119B2 (en) 2024-02-20
DE102019119498A1 (de) 2021-01-21

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