EP3966136A1 - Pullnoseband - Google Patents
PullnosebandInfo
- Publication number
- EP3966136A1 EP3966136A1 EP20725667.8A EP20725667A EP3966136A1 EP 3966136 A1 EP3966136 A1 EP 3966136A1 EP 20725667 A EP20725667 A EP 20725667A EP 3966136 A1 EP3966136 A1 EP 3966136A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- belt
- chassis
- pullnoseband
- pullnose
- fixed side
- 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.)
- Withdrawn
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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/53—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices between conveyors which cross one another
-
- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/02—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors consisting essentially of struts, ties, or like structural elements
- B65G21/06—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors consisting essentially of struts, ties, or like structural elements constructed to facilitate rapid assembly or dismantling
-
- 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
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/94—Devices for flexing or tilting travelling structures; Throw-off carriages
- B65G47/945—Devices for flexing or tilting travelling structures; Throw-off carriages tilting endless surfaces, e.g. belts
-
- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/02—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors consisting essentially of struts, ties, or like structural elements
-
- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
-
- 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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
-
- 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
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/94—Devices for flexing or tilting travelling structures; Throw-off carriages
- B65G47/95—Devices for flexing or tilting travelling structures; Throw-off carriages adapted for longitudinal delivery
-
- 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
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/26—Hygienic features, e.g. easy to sanitize
Definitions
- the invention relates to a pullnose band according to the preamble of claim 1.
- Fat content a high hygiene standard is prescribed, which also extends to the product conveying systems. Specially designed conveyor belts are required for this. These conveyor belts must be resistant to corrosion and be able to withstand aggressive cleaning agents. The cleaning is mostly done with hot pressurized water or
- the products are removed from the production system by means of a main conveyor belt in the main conveying direction, and from there, usually several in the main conveying direction
- Transfer belts arranged one behind the other and running transversely to the main conveying direction to packaging devices. For the transfer of the products from the main conveyor belt to the
- Packaging machines are performed. Also serve Pullnose straps, damaged products from the
- the main conveyor belts typically have a width of 600mm to 1600mm. Main conveyor belts are therefore rather wide belts and have large conveyor belts. A so-called
- Pullnose tape is such a wide main tape, equipped with a sliding tape nose.
- This belt nose is usually located at the end of the belt.
- the conveyor nose is shifted against the main conveying direction in order to open the conveying level and remove product rows from the
- the belt nose is shifted again in the main conveying direction in order to close the conveying level again.
- the removal serves primarily to eject product rows in a defined manner and to deposit them on a mostly narrower conveyor belt which is arranged below the conveying level and which carries the product rows transversely to the main conveying direction
- the displaceable belt nose is also designed to be vertically pivotable. Then one speaks of a so-called Abiege pullnose band.
- main belts are generally used in the production of frozen food, in which the belt must be changed upwards, because these belts have a chassis with floor support on both sides.
- all pulley pulleys inside the belt have to be removed, including the heavy drive drum and the two end deflections, as well as all overhead support plates that are arranged on the entire running surface of the belt for belt support.
- Tools are usually required to remove the drive drum, and accordingly trained personnel.
- a belt change on such a classic main belt takes at least 20-30 minutes. The one forced by it Standstill of the main belt has a significant
- the present invention is based on the object of making it possible to change the belt of a pullnose belt without tools and within less than 10 minutes.
- Claim 1 distinguishes.
- Fig. 1 a, b part of a conveyor with a pullnose belt.
- FIGS. 3 a-c show the chassis of the one shown in FIG.
- a main conveyor line 1 runs according to the arrows 2 and a discharge line 3 at right angles to it according to the arrows 4.
- Product rows 5 arrive on the main conveyor line
- the pullnose belt is equipped at its outlet end with a so-called pullnose 7, one in the main conveying direction cantilevered belt nose 8, which is used for discharging
- Rows of products is withdrawn against the main conveying direction and then returned to the starting position, as indicated by the double arrow 9.
- the band nose can also according to the double arrow 10 at
- the pullnose tape 6 shown in Figures 2 and 3 has a chassis 11 which is designed in a kind of balcony construction, i. there is a fixed side 12, on which the chassis is supported on the ground, and a loose side 13, on which there is no support to the ground.
- the fixed side consists of a frame 14 made up of vertical supports 15 and horizontal cross members 16 which are placed on the base 17, i. usually the floor of a production hall. Between the supports and the crossbars, inclined struts 18 are also attached for stiffening.
- a chassis plate 19 is attached to this frame.
- the loose side consists of a chassis plate 20 that has no connection to the floor and is connected to the supports on the fixed side by means of cross members 21.
- the drive drum 22 for the belt 23 On the chassis plates are the drive drum 22 for the belt 23, an inlet-side pulley 24 and a lower one
- Deflection roller 25 mounted, as well as the guide devices of the pullnose mechanism attached.
- a drive motor 26 with gear 27 for the belt drive drum and a drive motor 28 with gear 29 for the pullnose mechanism are arranged on the outside of the chassis plate on the fixed side.
- the pullnose consists of a flat wing-shaped
- Main conveying direction movable carriage 31 is attached.
- the carriage is provided with guide rollers 32 which run on guide rails 33.
- the guide rails are
- Toothed belt 34 driven which are arranged on both sides on the outside of the chassis plates of the fixed side and loose side.
- the drive motors for the belt and the pullnose trolley are
- Belt silhouette includes the complete drive and guide mechanism with the exception of the three outer pulleys 35, 36, 37 so that the endless belt, after it is relaxed and the three outer pulleys have been removed, can easily be pulled out through the open chassis on the loose side.
- the external pulleys can be removed easily and without tools, since the rollers are only loosely inserted into the chassis on both sides.
- this pullnose strap is a short construction length in combination with a low construction height of the chassis body and a large pullnose stroke with a short construction length.
- the shape of the belt silhouette is decisive for this.
- a flat as possible strap S ilhouette enables a small overall height. For this reason, the belt drive is in the lower
- the drive roller can be displaced in the horizontal direction transversely to its axis so that the belt can be tensioned and relaxed without an additional tension roller being required.
- electric spindle drives are arranged on both sides, with which the drive roller can be moved accordingly.
- the belt control can also be implemented with these drives. If the belt runs off on one side or the other, the drive drum can be tilted accordingly in order to counteract the flow. Thus can also on a separate control roller for the belt control can be dispensed with.
- Pulleys Two outer pulleys 36, 37 are connected to the pullnose carriage and pull the belt with the movement of the pullnose.
- Wing-shaped belt deflection of the pullnose can also be swiveled vertically. This turns the pullnose band into a so-called discarding pullnose band, with which rows of products can be removed from the flow and defined and carefully deposited on a discharge band below.
- Rows of products are then transverse to the conveying direction
- Pivoting movement takes place by means of a in the pullnose car
- Pullnose carriage connected drive 39 and on the other hand is connected via a linkage 40 with the wing-shaped strap nose.
- the upper belt deflection at the inlet of the pullnose belt can also be designed as a flat wing-shaped belt deflection.
- This pullnose strap can also be reversible
- Wing-shaped belt deflection located at the entry of the belt.
- the drive roller is also located below the belt infeed. Also in this reversed
- the wing-shaped belt deflection can be designed to be vertically pivotable.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00597/19A CH716151A1 (de) | 2019-05-06 | 2019-05-06 | Pullnoseband. |
| PCT/EP2020/062519 WO2020225281A1 (de) | 2019-05-06 | 2020-05-06 | Pullnoseband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3966136A1 true EP3966136A1 (de) | 2022-03-16 |
Family
ID=68158835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20725667.8A Withdrawn EP3966136A1 (de) | 2019-05-06 | 2020-05-06 | Pullnoseband |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220274789A1 (de) |
| EP (1) | EP3966136A1 (de) |
| CH (1) | CH716151A1 (de) |
| WO (1) | WO2020225281A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000032165A1 (it) * | 2020-12-23 | 2022-06-23 | Dallan Spa | Nastro trasportatore |
| DE102023107375A1 (de) | 2023-03-23 | 2024-09-26 | Syntegon Packaging Systems Ag | Fördervorrichtung zu einem Fördern von Produkten, insbesondere von verpackten und/oder unverpackten Lebensmitteln, Verfahren zu einem Fördern von Produkten mit der Fördervorrichtung sowie Stütz- und/oder Trageinheit für eine Fördervorrichtung |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1906366A1 (de) * | 1969-02-08 | 1971-06-09 | Winkler Duennebier Kg Masch | Vorrichtung zum Zufuehren von Tafel od.dgl.aus Schokolade od.dgl.zu einer Verpackungsmaschine |
| GB1576718A (en) * | 1977-10-04 | 1980-10-15 | Metal Box Co Ltd | Conveyor handling systems |
| ATE41399T1 (de) * | 1985-08-20 | 1989-04-15 | Rheon Automatic Machinery Co | Verfahren zum ordnen und befoerdern von produktreihen. |
| US5564554A (en) * | 1994-11-01 | 1996-10-15 | Lawrence Equipment, Inc. | Reciprocating accumulation conveyor |
| US6478161B2 (en) * | 1997-10-09 | 2002-11-12 | Billy R. Howell | Magnetic separator |
| US7021450B2 (en) * | 2002-04-17 | 2006-04-04 | Kraft Foods Holdings, Inc. | Device and method to correct uneven spacing of successive articles |
| US7065936B2 (en) * | 2002-12-18 | 2006-06-27 | Formax, Inc. | Fill and packaging apparatus |
| US8479912B2 (en) * | 2004-04-29 | 2013-07-09 | Span Tech Llc | Matrix sorter system with transpositor conveyor |
| US7650729B2 (en) * | 2006-09-08 | 2010-01-26 | Tipper Tie, Inc. | Telescoping conveyor mechanisms that cooperate with packaging systems having clippers and related methods |
| WO2019050395A1 (en) * | 2017-09-05 | 2019-03-14 | Sleegers Hubertus Theodorus Wilhelmus | BAND TRANSPORTER COMPRISING A TRANSPORTER SECTION SHUTTLE |
| CN107777249A (zh) * | 2017-10-25 | 2018-03-09 | 上海多科电子科技有限公司 | 皮带拆卸式输送机 |
-
2019
- 2019-05-06 CH CH00597/19A patent/CH716151A1/de unknown
-
2020
- 2020-05-06 EP EP20725667.8A patent/EP3966136A1/de not_active Withdrawn
- 2020-05-06 US US17/608,821 patent/US20220274789A1/en not_active Abandoned
- 2020-05-06 WO PCT/EP2020/062519 patent/WO2020225281A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20220274789A1 (en) | 2022-09-01 |
| CH716151A1 (de) | 2020-11-13 |
| WO2020225281A1 (de) | 2020-11-12 |
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Legal Events
| Date | Code | Title | Description |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 17P | Request for examination filed |
Effective date: 20211206 |
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| AK | Designated contracting states |
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| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 17Q | First examination report despatched |
Effective date: 20240702 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20241105 |