EP0899088A2 - Compacteur de déchets ayant un dispositif d'éjection de balles - Google Patents

Compacteur de déchets ayant un dispositif d'éjection de balles Download PDF

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Publication number
EP0899088A2
EP0899088A2 EP98116417A EP98116417A EP0899088A2 EP 0899088 A2 EP0899088 A2 EP 0899088A2 EP 98116417 A EP98116417 A EP 98116417A EP 98116417 A EP98116417 A EP 98116417A EP 0899088 A2 EP0899088 A2 EP 0899088A2
Authority
EP
European Patent Office
Prior art keywords
press
ejection device
shaft
rear wall
waste
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
EP98116417A
Other languages
German (de)
English (en)
Other versions
EP0899088B1 (fr
EP0899088A3 (fr
Inventor
Hermann Schwelling
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
Priority claimed from DE1997138060 external-priority patent/DE19738060A1/de
Application filed by Individual filed Critical Individual
Publication of EP0899088A2 publication Critical patent/EP0899088A2/fr
Publication of EP0899088A3 publication Critical patent/EP0899088A3/fr
Application granted granted Critical
Publication of EP0899088B1 publication Critical patent/EP0899088B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3003—Details
    • B30B9/3014—Ejection means

Definitions

  • the invention relates to a waste press with an ejection device according to the preamble of claim 1, used in the cardboard boxes, foils and similar Packaging materials are pressed into bales.
  • Waste presses with an ejection device are already known, those in the bottom area of the press shaft have a lifting plate pivotable towards the door opening.
  • the drive device for the lifting movement for swiveling the said lifting plate is outside on these waste presses arranged on the rear wall of the press housing.
  • the components for connecting the lifting plate to the drive unit are there by one in the back wall of the press housing provided, down into the pressing area extending slot or slots through to the outside out, see the US-PS 4,311,092.
  • ejection devices on balers which have a lifting plate on the bottom, a traction means which is essentially vertically movable in the shaft of the press in or on the rear wall, preferably a pull rod, articulated with the lifting plate after the front door is opened, a pivotable or displaceable entraining part arranged in the region of the rear wall on the upper side of the pressing plate can be hooked into an eyelet by hand at the upper end of said traction means. Pressed packaging material located between the press plate and the rear wall makes it more difficult to hook the entrainment part there.
  • the operator of the press has to reach over and press the press ram connected to the press plate laterally to actuate the said driving part when the press plate is placed on the bale, the operator usually getting his upper body into the shaft of the press ;
  • safety circuits in the control program must absolutely prevent unintentional actuation of the press plate.
  • the driver takes the traction device, preferably the feeder, during the subsequent upward movement of the press plate, and the lifting plate on the bottom is tilted towards the released door opening to eject the finished, tied bale ; in preparation for the next pressing process, the press plate must first be moved back to the lower position and then up again to switch off the ejection device.
  • the object of the invention is therefore a waste press to create with ejection device for bales at the above disadvantages essentially no longer are present and in their constructive structure is robust, prone to failure and inexpensive, and others Improvements in the working conditions of the operator guaranteed.
  • this object is achieved by a waste press with an ejection device for bales according to claim 1 or according to claim 2; the subordinate claims 3 to 12 disclose advantageous developments or variants of these two inventive basic solutions.
  • a waste press after the first basic solution which a press housing G, with a left side wall S1, a right side wall S2, a rear wall R, one Front door F, with integrated filler flap, and one Bottom surface B, and one surrounded by the press housing Shaft S, with at least one pressing area P and one Filling area E located above is on the bottom surface B a tiltable lifting plate 2 and in the pressing area P of the shaft S, in the B reaching vertical groove N of the rear wall R, one with the Lift plate 2 articulated by a hinge 3b Drawbar 3 arranged according to the present new Design with its upper end up to the filling area E enough and there with an outwardly projecting leg 3d equipped and secured by a in the latter 3d Rod 16 is secured against falling into the shaft.
  • the pull rod 3 of the ejection device 1 temporarily with the press plate C connecting, otherwise tiltable in a known manner so-called arranged on the top of the press plate C.
  • Coupling part is in the present variant thanks to the new connection unit of the ejection device 1 replaced.
  • This new connection unit exists from a pivot piece 4 that with a shaft 5 on the top End of the tie rod 3 articulated and with a Driving pin 6 and a pressure pin 7 is provided, from an upper U-shaped guide part 8 with preferably long legs 8a and 8b that have an upper Form section 10a, and a lower also U-shaped Guide part 9 with preferably short legs 9a and 9b forming a lower portion 10b, the Ends of the legs 8a, 8b and 9a, 9b of the two guide parts 8 and 9 facing each other and slightly overlapping one jointly closed, portable tour 10 for form the pressure pin 7 fastened in the swivel piece 4.
  • the guide parts 8 and 9 are each with a shaft 8c or 9c articulated on the outside on the rear wall R.
  • the outer Legs 8a and 9a in their overlapping end regions interlocking pin 9e or slot 8d equipped become.
  • an actuating means which can be actuated by the front door F acts on the guide means 8 or 9 of the new connecting unit 4 to 10b.
  • a push rod 12 with compression spring 13 is guided on the left side wall S1 under spring pressure and connected by means of a strut 14 to the outer leg 9a of the lower guide part 9; a strong pin 9d holds the outer leg 9a to the strut 14.
  • Fig. 1 shows that when the front door F is closed, the push rod 12 is engaged in the direction of the arrow Z and the guide means 8 and 9 of the new connection unit of the ejection device 1 are held in the direction of the arrow Z1 -position 'rest'.
  • the pivot piece 4 is pulled back by the guided pressure bolt 7; the driving pin 6 also provided on the pivot piece 4 is pivoted out of the groove N running vertically in the rear wall R.
  • the press plate C is freely movable in the arrow directions U and V in the shaft S.
  • the driver M arranged on the upper side of the press plate C, the end region M 'of which is moved within the groove N, runs past the driving pin 6. 2, the press plate C is in the 'bale finished' position in the press area P.
  • the front door F is open, the push rod 12 moves in the direction of the arrow O and pushes the guide parts 8 and 9 in the direction of the rear wall R, the guided one Push pin 7 simultaneously pivots the swivel piece 4 together with the driving pin 6 in the direction of arrow Y through the opening D in the rear wall R, into the position "eject".
  • the guide path 15 provided laterally from the opening D on the outside of the rear wall R limits the pivoting movement of the pivot piece 4 such that the driving pin 6 lies in the movement line MB of the end region M 'of the driver M running in the groove N along the movement line. 3 shows the step of 'ejecting'.
  • the press plate C together with the driver M moves in the direction of the arrow U upwards.
  • the end region M 'of the driver M engages under the driving pin 6, whereby the pull rod 3 including the lifting plate 2 are raised.
  • the lifting plate 2 pivots in the direction of the door opening and the bale A is ejected in the direction of arrow W from the pressing area P of the shaft S and tilts onto a previously positioned transport pallet, not shown here.
  • the lower end of the pull rod 3 is equipped with a nose 3c which points horizontally and in the direction of the lifting plate 2 and which significantly accelerates the ejection of the bale A.
  • the pressure bolt 7 sliding along the guideway 15 during the upward movement of the pressure plate C is pressed through the obliquely outwardly extending upper part of the guideway 15 in the direction of arrow Z2 and at the same time pulls the entraining bolt 6 down from the end region M 'of the entrainer M and also presses the upper guide part 8 together with the lower guide part 9 to the rear in their starting position Z1.
  • the lifting plate 2 with tie rod 3 and the pivoting part 4 fastened to the latter 3 fall back into their starting position according to FIG. 1, a damping element acting on one of the parts of the said connecting unit, preferably a gas pressure spring 18 connected to the pressure pin 7, which Braking or damping the falling speed and the impact.
  • the ejection device 1 is with several, smaller lifting plates 2, each with one said tie rod 3 and each in the range of each have an opening D to D 'arranged connecting unit 4 to 10b, with the front door F actuated actuating means 12 and 14 by means of a Act lever 19 on a common shaft 9c rotating 9c the respective lower guide parts 9 are arranged in a fixed manner are.
  • a further development of the invention is that the front door F of the press housing G in a fully open position Position is applied to a safety switch 20 this safety switch 20 being the switch for the Press plate stroke releases, in the way that only when the front door F is fully open Release for the control of the work step 'Bale ejection' can take place.
  • FIGS. 1 'to 4' Basic solution analog basic design of a waste press, which is a press housing G, with a left side wall S1, a right side wall S2, a rear wall R, a front door F, with an integrated filler flap and one Bottom surface B, and one surrounded by the press housing G.
  • Shaft S, with at least one pressing area P and one Filling area E located above is also a tiltable lifting plate 2 on the bottom surface B.
  • the second basic solution according to claim 2 lies mainly in the fact that instead of a rod guide now only the mechanical guide formed as a two-armed pivot lever 21 and via the coupling rod 23 of the push rod 12 in connection with a cross bar (connecting rod 25), the rear wall stop 22 and the guideways 15 on the press rear wall R controllable in its entry and exit movement is.
  • the bale ejection process also works in principle with the second new solution as well as with the first new basic solution and also results from the associated Figures 1 to 5 in conjunction with the foregoing, associated parts of the description and the relevant items from the reference symbol list.
  • Another very important feature is the second basic solution of the invention in that the unwanted tipping of the plunger plate when open Front door under the bale discharge train, now is prevented for the first time that accordingly 4 'and 5' on both sides of the inner walls S1 and S2 of the press shaft S guide rails 26 and corresponding thereto Sliding blocks 27 arranged on the press plate C. are. This will keep the F on when the front door is closed whose side frame parts F1 supported press plate C now also a safe guidance towards the open one Front door F if the latter to eject the finished one Bale is swung open.
  • This training is also with a waste press after the first basic solution described earlier applicable.
  • the one with the first mentioned Safety switch 20 described in the embodiment variant also on waste presses built after the second basic solution be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Press Drives And Press Lines (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Refuse Collection And Transfer (AREA)
EP98116417A 1997-09-01 1998-08-31 Compacteur de déchets ayant un dispositif d'éjection de balles Expired - Lifetime EP0899088B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19738060 1997-09-01
DE1997138060 DE19738060A1 (de) 1997-09-01 1997-09-01 Abfallpresse mit Auswurfeinrichtung für Ballen
DE19755644 1997-12-15
DE1997155644 DE19755644A1 (de) 1997-09-01 1997-12-15 Auswurfvorrichtung für Abfall-Ballenpressen

Publications (3)

Publication Number Publication Date
EP0899088A2 true EP0899088A2 (fr) 1999-03-03
EP0899088A3 EP0899088A3 (fr) 1999-03-17
EP0899088B1 EP0899088B1 (fr) 2005-11-02

Family

ID=26039588

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98116417A Expired - Lifetime EP0899088B1 (fr) 1997-09-01 1998-08-31 Compacteur de déchets ayant un dispositif d'éjection de balles

Country Status (4)

Country Link
US (1) US6000325A (fr)
EP (1) EP0899088B1 (fr)
AT (1) ATE308416T1 (fr)
DE (1) DE59813155D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2966449A1 (fr) * 2010-10-20 2012-04-27 Plastic Omnium Cie Compacteur de dechets favorisant l'ejection des dechets
FR2966448A1 (fr) * 2010-10-20 2012-04-27 Plastic Omnium Cie Compacteur de dechets economique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009053134C5 (de) 2009-11-05 2018-01-25 Maschinenfabrik Bermatingen Gmbh & Co. Kg Ballenpresse
TWI473705B (zh) * 2012-05-22 2015-02-21 Ching Rei Mechanics Co Ltd 減容壓縮機結構及其壓縮綁包方法
US9764522B2 (en) * 2013-05-16 2017-09-19 John Desser Clothing compression press and method of compressing clothing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916781A (en) * 1973-02-16 1975-11-04 American Environmental Prod Bale ejection system
DE2630906A1 (de) * 1976-07-09 1978-01-12 Schleicher Co Feinwerktech Pressvorrichtung
GB2019773A (en) * 1978-05-02 1979-11-07 Electrolux Ab A Baling Press
US4182236A (en) * 1978-11-30 1980-01-08 Piqua Engineering, Inc. Vertical baler with improved material hold-down and bale ejecting means
US4311092A (en) * 1979-12-19 1982-01-19 The American Baler Company Low-profile vertical baling machine
GB2274806A (en) * 1993-02-03 1994-08-10 Milldale Ltd Baling press

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728959A (en) * 1970-10-27 1973-04-24 W Fredrickson Baler
US3955492A (en) * 1975-03-10 1976-05-11 Lo-Lift Corporation Baler
US4232599A (en) * 1978-10-19 1980-11-11 J. V. Manufacturing & Welding, Inc. Waste paper compacter with front access features
US5044271A (en) * 1990-03-29 1991-09-03 Marathon Equipment Company Compactor door and interlock
SE9102148L (sv) * 1991-07-09 1992-09-14 Orwak Ab Avfallskomprimator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916781A (en) * 1973-02-16 1975-11-04 American Environmental Prod Bale ejection system
DE2630906A1 (de) * 1976-07-09 1978-01-12 Schleicher Co Feinwerktech Pressvorrichtung
GB2019773A (en) * 1978-05-02 1979-11-07 Electrolux Ab A Baling Press
US4182236A (en) * 1978-11-30 1980-01-08 Piqua Engineering, Inc. Vertical baler with improved material hold-down and bale ejecting means
US4311092A (en) * 1979-12-19 1982-01-19 The American Baler Company Low-profile vertical baling machine
GB2274806A (en) * 1993-02-03 1994-08-10 Milldale Ltd Baling press

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2966449A1 (fr) * 2010-10-20 2012-04-27 Plastic Omnium Cie Compacteur de dechets favorisant l'ejection des dechets
FR2966448A1 (fr) * 2010-10-20 2012-04-27 Plastic Omnium Cie Compacteur de dechets economique

Also Published As

Publication number Publication date
EP0899088B1 (fr) 2005-11-02
DE59813155D1 (de) 2005-12-08
US6000325A (en) 1999-12-14
ATE308416T1 (de) 2005-11-15
EP0899088A3 (fr) 1999-03-17

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