US20020023417A1 - Packaging machine - Google Patents

Packaging machine Download PDF

Info

Publication number
US20020023417A1
US20020023417A1 US09/736,506 US73650600A US2002023417A1 US 20020023417 A1 US20020023417 A1 US 20020023417A1 US 73650600 A US73650600 A US 73650600A US 2002023417 A1 US2002023417 A1 US 2002023417A1
Authority
US
United States
Prior art keywords
packaging machine
machine according
crankshaft
tool
plate
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.)
Abandoned
Application number
US09/736,506
Inventor
Gernot Becker
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.)
Tiromat Kraemer and Grebe GmbH and Co KG
Original Assignee
Tiromat Kraemer and Grebe GmbH 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 Tiromat Kraemer and Grebe GmbH and Co KG filed Critical Tiromat Kraemer and Grebe GmbH and Co KG
Assigned to TIROMAT KRAMER+GREBE GMBH & CO. KG. reassignment TIROMAT KRAMER+GREBE GMBH & CO. KG. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BECKER, GERNOT
Publication of US20020023417A1 publication Critical patent/US20020023417A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • B65B65/02—Driving gear

Definitions

  • the present invention relates to a packaging machine having at least one working station which has a lower and/or an upper tool, the lower tool being vertically movable on lifting tables.
  • EP 0,569,937 B1 discloses a packaging machine having a working station which includes a lifting device wherein the lower tool is lifted or lowered by a toggle lever system and a piston cylinder means.
  • a lifting device requires an enormous amount of space, thereby unnecessarily increasing the length of the packaging machine.
  • the lifting mechanism is relatively slow and complex because e.g. two toggle levers are required to avoid tilting of the plate at the guide bars.
  • said object is accomplished by means of a packaging machine having at least one working station which has a lower and/or an upper tool, the lower tool being vertically movable on lifting tables and the lifting table having
  • a bar one end of which being connected rotatably about at least one axis to the plate and the other end rotatably to the crankshaft, and
  • a working station in the meaning of the invention is e.g. a deep drawing, a sealing and a cutting station.
  • the bar is arranged in the center of the plate. This embodiment is advantageous in that the plate never undergoes tilting.
  • crankshaft runs rotatably on bearings in two yokes.
  • the yokes themselves are adjoined to the frame of the packaging machine.
  • the yokes are arranged transversely to the machine direction of the foil so that the length of the construction of each working station is designed to be particularly short.
  • crankshaft on two yokes is advantageous in that the immense forces occurring during lifting and pressing the plate with the lower tool against the upper tool can very well be passed into the vertical guide without bending and/or tilting the crankshaft.
  • the vertical guide of the plate consists of a bar, more preferably of two bars, with four bars being particularly preferred.
  • the plate itself has at least one, preferably two guide bushings receiving the bars.
  • the yokes run on bearings preferably at the bottom end of the bars, and preferably in a vertically displaceable fashion, each one yoke being held by two bars.
  • This embodiment of the packaging machine according to the invention is advantageous in that each working station represents an entity which can be displaced as a whole within the packaging machine, or demounted.
  • each bar has a spring element, preferably an elastomeric spring attached thereto, where the vertically displaceable yokes rest on.
  • This embodiment of the packaging machine according to the invention is advantageous in that foils of varying thickness or with relatively large tolerances with respect to their thickness can be processed without necessitating changes in the lift adjustment. An increased foil thickness then results in a minimal increase in force. Moreover, the press-on pressure of the lower tool against the upper tool can be limited by said springs.
  • the crankshaft preferably is driven by an electric motor, preferably a servomotor which preferably is computer-controlled.
  • the electric motor preferably has a gear, the power transmission between the electric motor or gear and the crankshaft preferably being effected by a toothed belt.
  • the electric motor or gear preferably has such a high torque and such a high rotational speed that the plate together with the lower tool is lifted within less than one second, preferably within less than one half second from the bottom to the top position and vice versa.
  • the electric motor or the gear at the power take-off side preferably has a retention momentum of >50 Nm, more preferably >100 Nm, so as to be capable of absorbing the forces occurring e.g. during sealing or cutting where the bar connecting the plate with the crankshaft is not in vertical position.
  • the crankshaft is rotated alternately in a clockwise and counterclockwise fashion.
  • the angle of rotation is 180° at maximum.
  • the crankshaft preferably moves by an angle of rotation having precisely such a magnitude that the tool will not damage the package trough as it moves further on.
  • the tool is lowered by such a distance that its top edge is 1-10 mm below the package trough at maximum. As a result of such lowering, a substantial reduction of the cycle time of the packaging machine according to the invention is possible.
  • the packaging machine of the invention is advantageous in that the vertical movement of the lower tool is carried out within less than one second. Production and maintenance of the lifting table are easy. Because the bar contacts the plate at the center thereof, tilting of the plate at the guide is excluded.
  • a preferred embodiment of the packaging machine according to the invention includes a means for avoiding product squeeze between upper and lower tools.
  • a means for avoiding product squeeze between upper and lower tools involves limiting the admissible consumption of power required for the upward motion of the lower component. Is there any product between upper and lower tools, it will be compressed between the upper and the lower tool, thereby increasing the consumption of power required to lift the lower tool, and the motor control will stop the upward motion.
  • FIGS. 1 - 3 With reference to FIGS. 1 - 3 , the invention will be illustrated below. These illustrations are merely by way of example and do not limit the general idea of the invention.
  • FIG. 1 shows a schematic side view of a packaging machine with lateral cover omitted
  • FIG. 2 shows a side view (in machine direction of foil) of the lifting table
  • FIG. 3 shows a side view (across the machine direction of foil) of the lifting table.
  • FIG. 1 shows the packaging machine of the invention in schematic view.
  • a foil 1 is unrolled from a roll, initially passing through a deep drawing station 2 comprised of an upper tool 3 and a lower tool 4 .
  • the lower tool 4 is mounted on a plate 5 which, as indicated by the arrow, can be lifted and lowered.
  • the foil 1 is deformed to yield a package trough 6 .
  • the package troughs 6 are filled with an item to be packaged, and the package troughs are sealed with a cover foil in the subsequent sealing station 10 .
  • the sealing station 10 is comprised of an upper tool 12 and a lower tool 11 , and the lower tool 11 can be lifted and lowered in the sealing station as well.
  • the packages are cut apart in cutting station 7 .
  • the cutting station is comprised of an upper tool 8 and a lower tool 9 , and the lower tool 9 can be lifted and lowered in the cutting station as well.
  • FIGS. 2 and 3 The lifting table, by means of which the lower tools 4 , 9 , 11 are lowered and lifted, is illustrated in FIGS. 2 and 3, each one permitting a different view on the lifting table.
  • FIG. 2 shows the lifting table in lowered condition, while the lifting table in FIG. 3 has been lifted.
  • the lifting table has a plate 13 , onto which the lower tool 4 , 9 , 11 is mounted.
  • the plate is provided with two guide bushings 14 receiving the guide bars 15 .
  • the plate 13 On its bottom side, the plate 13 has a bearing 16 , wherein the top end 18 of bar 17 is accommodated pivotably about one axis.
  • the bar 17 At its bottom end 19 , the bar 17 is rotatably connected with crankshaft 20 which, in turn, runs on bearings in yokes 21 , 22 .
  • the yokes 21 , 22 run on bearings on bars 15 in a vertically displaceable fashion, resting on elastomeric spring 26 . This type of bearing allows automatic adjusting of the lift to the thickness of the foil.
  • the press-on pressure by means of which the lower tool is pressed against the upper tool does not exceed a specific maximum value.
  • a bearing of the yokes allows excellent adjustment of the press-on force.
  • the lower tool and the lifting device thereof can be displaced as an entity within the packaging machine, or demounted.
  • the crankshaft 20 is driven by the electric motor 24 via toothed belt 23 .
  • the motor is controlled in a way so as to alternately rotate the crank of the crankshaft from the highest to the lowest point and vice versa, said rotation being effected alternately in a clockwise and counterclockwise fashion.
  • the spacing 25 is dimensioned in a way so as to correspond to at least half the depth of the deepest processable package trough on the respective packaging machine.
  • the electric motor 24 has a gear.
  • the electric motor or gear is dimensioned in such a way that one rotation of the crankshaft is performed in less than one second.
  • the electric motor 24 has a retention momentum of >10 Nm, so that the gear at the power take-off side has a retention momentum of >100 Nm in order to allow absorption of forces occurring during the respective processing operation, particularly in cases where the bar 17 is not in absolutely vertical position.

Abstract

The present invention relates to a packaging machine having at least one working station which has a lower and/or an upper tool, being vertically movable on lifting tables and the lifting table having
a vertically displaceable plate onto which the lower tool is mounted,
at least one vertical guide for said plate,
a crankshaft,
a bar, one end of which being connected rotatably about at least one axis to the plate and the other end rotatably to the crankshaft, and
a rotatable drive driving the crankshaft.

Description

  • The present invention relates to a packaging machine having at least one working station which has a lower and/or an upper tool, the lower tool being vertically movable on lifting tables. [0001]
  • Such packaging machines are well-known from the prior art. [0002]
  • Thus, for example, EP 0,569,937 B1 discloses a packaging machine having a working station which includes a lifting device wherein the lower tool is lifted or lowered by a toggle lever system and a piston cylinder means. However, such a lifting device requires an enormous amount of space, thereby unnecessarily increasing the length of the packaging machine. Moreover, the lifting mechanism is relatively slow and complex because e.g. two toggle levers are required to avoid tilting of the plate at the guide bars. [0003]
  • It was therefore the object to provide a packaging machine that would not involve the drawbacks of prior art. [0004]
  • According to the invention, said object is accomplished by means of a packaging machine having at least one working station which has a lower and/or an upper tool, the lower tool being vertically movable on lifting tables and the lifting table having [0005]
  • a vertically displaceable plate onto which the lower tool is mounted, [0006]
  • at least one vertical guide for said plate, [0007]
  • a crankshaft, [0008]
  • a bar, one end of which being connected rotatably about at least one axis to the plate and the other end rotatably to the crankshaft, and [0009]
  • a rotatable drive driving the crankshaft. [0010]
  • A working station in the meaning of the invention is e.g. a deep drawing, a sealing and a cutting station. [0011]
  • In a preferred embodiment, the bar is arranged in the center of the plate. This embodiment is advantageous in that the plate never undergoes tilting. [0012]
  • In another preferred embodiment, the crankshaft runs rotatably on bearings in two yokes. The yokes themselves are adjoined to the frame of the packaging machine. Preferably, the yokes are arranged transversely to the machine direction of the foil so that the length of the construction of each working station is designed to be particularly short. [0013]
  • Bearing the crankshaft on two yokes is advantageous in that the immense forces occurring during lifting and pressing the plate with the lower tool against the upper tool can very well be passed into the vertical guide without bending and/or tilting the crankshaft. [0014]
  • Preferably, the vertical guide of the plate consists of a bar, more preferably of two bars, with four bars being particularly preferred. The plate itself has at least one, preferably two guide bushings receiving the bars. [0015]
  • In a preferred embodiment, the yokes run on bearings preferably at the bottom end of the bars, and preferably in a vertically displaceable fashion, each one yoke being held by two bars. This embodiment of the packaging machine according to the invention is advantageous in that each working station represents an entity which can be displaced as a whole within the packaging machine, or demounted. [0016]
  • Advantageously, each bar has a spring element, preferably an elastomeric spring attached thereto, where the vertically displaceable yokes rest on. This embodiment of the packaging machine according to the invention is advantageous in that foils of varying thickness or with relatively large tolerances with respect to their thickness can be processed without necessitating changes in the lift adjustment. An increased foil thickness then results in a minimal increase in force. Moreover, the press-on pressure of the lower tool against the upper tool can be limited by said springs. [0017]
  • The crankshaft preferably is driven by an electric motor, preferably a servomotor which preferably is computer-controlled. The electric motor preferably has a gear, the power transmission between the electric motor or gear and the crankshaft preferably being effected by a toothed belt. The electric motor or gear preferably has such a high torque and such a high rotational speed that the plate together with the lower tool is lifted within less than one second, preferably within less than one half second from the bottom to the top position and vice versa. [0018]
  • Moreover, the electric motor or the gear at the power take-off side preferably has a retention momentum of >50 Nm, more preferably >100 Nm, so as to be capable of absorbing the forces occurring e.g. during sealing or cutting where the bar connecting the plate with the crankshaft is not in vertical position. [0019]
  • Preferably, the crankshaft is rotated alternately in a clockwise and counterclockwise fashion. Surprisingly, such an arrangement was found to be highly space-saving. The angle of rotation is 180° at maximum. However, the crankshaft preferably moves by an angle of rotation having precisely such a magnitude that the tool will not damage the package trough as it moves further on. In a particularly preferred fashion, the tool is lowered by such a distance that its top edge is 1-10 mm below the package trough at maximum. As a result of such lowering, a substantial reduction of the cycle time of the packaging machine according to the invention is possible. [0020]
  • The packaging machine of the invention is advantageous in that the vertical movement of the lower tool is carried out within less than one second. Production and maintenance of the lifting table are easy. Because the bar contacts the plate at the center thereof, tilting of the plate at the guide is excluded. [0021]
  • A preferred embodiment of the packaging machine according to the invention includes a means for avoiding product squeeze between upper and lower tools. Preferably, such a means involves limiting the admissible consumption of power required for the upward motion of the lower component. Is there any product between upper and lower tools, it will be compressed between the upper and the lower tool, thereby increasing the consumption of power required to lift the lower tool, and the motor control will stop the upward motion.[0022]
  • With reference to FIGS. [0023] 1-3, the invention will be illustrated below. These illustrations are merely by way of example and do not limit the general idea of the invention.
  • FIG. 1 shows a schematic side view of a packaging machine with lateral cover omitted; [0024]
  • FIG. 2 shows a side view (in machine direction of foil) of the lifting table; [0025]
  • FIG. 3 shows a side view (across the machine direction of foil) of the lifting table.[0026]
  • FIG. 1 shows the packaging machine of the invention in schematic view. A foil [0027] 1 is unrolled from a roll, initially passing through a deep drawing station 2 comprised of an upper tool 3 and a lower tool 4. The lower tool 4 is mounted on a plate 5 which, as indicated by the arrow, can be lifted and lowered. In the deep drawing station 2, the foil 1 is deformed to yield a package trough 6.
  • Thereafter, the [0028] package troughs 6 are filled with an item to be packaged, and the package troughs are sealed with a cover foil in the subsequent sealing station 10. Similarly, the sealing station 10 is comprised of an upper tool 12 and a lower tool 11, and the lower tool 11 can be lifted and lowered in the sealing station as well.
  • Finally, the packages are cut apart in cutting station [0029] 7. Again, the cutting station is comprised of an upper tool 8 and a lower tool 9, and the lower tool 9 can be lifted and lowered in the cutting station as well.
  • The lifting table, by means of which the [0030] lower tools 4, 9, 11 are lowered and lifted, is illustrated in FIGS. 2 and 3, each one permitting a different view on the lifting table. FIG. 2 shows the lifting table in lowered condition, while the lifting table in FIG. 3 has been lifted.
  • The lifting table has a [0031] plate 13, onto which the lower tool 4, 9, 11 is mounted. The plate is provided with two guide bushings 14 receiving the guide bars 15. On its bottom side, the plate 13 has a bearing 16, wherein the top end 18 of bar 17 is accommodated pivotably about one axis. At its bottom end 19, the bar 17 is rotatably connected with crankshaft 20 which, in turn, runs on bearings in yokes 21, 22. The yokes 21, 22 run on bearings on bars 15 in a vertically displaceable fashion, resting on elastomeric spring 26. This type of bearing allows automatic adjusting of the lift to the thickness of the foil. At the same time, it is made sure that the press-on pressure by means of which the lower tool is pressed against the upper tool does not exceed a specific maximum value. In addition, such a bearing of the yokes allows excellent adjustment of the press-on force. The lower tool and the lifting device thereof can be displaced as an entity within the packaging machine, or demounted. The crankshaft 20 is driven by the electric motor 24 via toothed belt 23. The motor is controlled in a way so as to alternately rotate the crank of the crankshaft from the highest to the lowest point and vice versa, said rotation being effected alternately in a clockwise and counterclockwise fashion. The spacing 25 is dimensioned in a way so as to correspond to at least half the depth of the deepest processable package trough on the respective packaging machine. The electric motor 24 has a gear. The electric motor or gear is dimensioned in such a way that one rotation of the crankshaft is performed in less than one second. In addition, the electric motor 24 has a retention momentum of >10 Nm, so that the gear at the power take-off side has a retention momentum of >100 Nm in order to allow absorption of forces occurring during the respective processing operation, particularly in cases where the bar 17 is not in absolutely vertical position.

Claims (18)

1. A packaging machine, having at least one working station (2, 7, 10) which has a lower and/or an upper tool (3, 8, 12), the lower tools (4, 9, 11) being vertically movable on lifting tables, characterized in that the lifting table has
a vertically displaceable plate (13) onto which the lower tool (4, 9, 11) is mounted,
at least one vertical guide (15) for said plate (13),
a crankshaft (20),
a bar (17), one end (18) of which being connected rotatably about at least one axis to the plate (13) and the other end (19) rotatably to the crankshaft (20), and
a rotatable drive driving the crankshaft.
2. The packaging machine according to claim 1, characterized in that the bar (17) is arranged in the center of plate (13).
3. The packaging machine according to claim 1 or 2, characterized in that the crankshaft on its right and left runs on bearings in yokes (21, 22).
4. The packaging machine according to any of claims 1 to 3, characterized in that the vertical guide (15) is comprised of a bar, preferably of two bars, with four bars being particularly preferred.
5. The packaging machine according to claim 4, characterized in that each one yoke (21, 22) runs on bearings on two bars (15) in a vertically displaceable fashion.
6. The packaging machine according to claim 5, characterized in that each yoke rests on two spring elements (26).
7. The packaging machine according to claim 6, characterized in that one spring element (26) is mounted to one bar (15) each time.
8. The packaging machine according to claim 6 or 7, characterized in that the spring elements (26) are elastomeric springs.
9. The packaging machine according to any of claims 1 to 8, characterized in that driving is performed using an electric motor, preferably a servomotor, and preferably via a toothed belt.
10. The packaging machine according to claim 9, characterized in that the motor has a retention momentum of >10 Nm.
11. The packaging machine according to claim 9 or 10, characterized in that the motor can be rotated in two directions.
12. The packaging machine according to claim 11, characterized in that the crankshaft is rotated alternately in a clockwise and counterclockwise fashion by 180° at maximum.
13. The packaging machine according to claim 12, characterized in that the angle of rotation of the crankshaft is adjusted in such a way that the tool (4, 9, 11) is lowered by only such a level that the package trough is not damaged as it moves further on.
14. The packaging machine according to claim 13, characterized in that the top edge of the tool (4, 9, 11) during lowering is lowered by only 1-10 mm below the bottom edge of the package trough.
15. The packaging machine according to any of claims 1 to 14, characterized in that the lifting time is 1 second at maximum, preferably 0.5 seconds at maximum.
16. The packaging machine according to any of claims 1 to 12 and 15, characterized in that the spacing (25) corresponds to at least half the depth of the package trough (6).
17. The packaging machine according to any of claims 1 to 16, characterized in that the packaging machine includes a means to avoid squeezing of products between upper and lower tools.
18. The packaging machine according to claim 17, characterized in that the means comprises a limitation of the admissible consumption of power during the upward motion of the lower tool.
US09/736,506 1999-12-13 2000-12-13 Packaging machine Abandoned US20020023417A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19960084.8 1999-12-13
DE19960084A DE19960084A1 (en) 1999-12-13 1999-12-13 Packing machine has work stations with tools mounted on vertically sliding plates moving in guides, crankshaft being attached at one end to bar fixed to each plate and at other end to drive which moves it clockwise and anti-clockwise

Publications (1)

Publication Number Publication Date
US20020023417A1 true US20020023417A1 (en) 2002-02-28

Family

ID=7932489

Family Applications (1)

Application Number Title Priority Date Filing Date
US09/736,506 Abandoned US20020023417A1 (en) 1999-12-13 2000-12-13 Packaging machine

Country Status (4)

Country Link
US (1) US20020023417A1 (en)
EP (1) EP1118540B1 (en)
DE (2) DE19960084A1 (en)
ES (1) ES2258439T3 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060179907A1 (en) * 2005-02-14 2006-08-17 Uhlmann Pac-Systeme Gmbh & Co. Kg Press
US20080034710A1 (en) * 2006-08-08 2008-02-14 Elmar Ehrmann Packaging machine
US20090260320A1 (en) * 2008-04-18 2009-10-22 Multivac Sepp Haggenmueller Gmbh & Co. Kg Workstation of a packaging machine having a lifting device
CN108974495A (en) * 2018-08-07 2018-12-11 广州玺明机械科技有限公司 A kind of automatic supporting mechanism of to-go box sealing machine
US20220194761A1 (en) * 2020-12-23 2022-06-23 Multivac Sepp Haggenmueller Se & Co. Kg Lifting gear
CN116374272A (en) * 2023-06-03 2023-07-04 河北通络药业有限公司 Vein relaxing division arthralgia piece plastic-aluminum packagine machine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006782B4 (en) * 2005-02-14 2006-10-19 Uhlmann Pac-Systeme Gmbh & Co Kg workstation
DE102006006218A1 (en) * 2006-02-09 2007-08-16 Cfs Germany Gmbh Lifting device for a packaging machine
DE102006050417A1 (en) * 2006-10-20 2008-04-24 Cfs Germany Gmbh Packaging machine with a film thickness compensation
DE102013021300C5 (en) * 2013-12-19 2018-11-22 Jörg von Seggern Maschinenbau GmbH Lifting device for a tool
TR201907236T4 (en) 2015-05-13 2019-06-21 Gea Food Solutions Germany Gmbh Packaging machine with a lifting device.
DE102015211622A1 (en) 2015-06-23 2016-12-29 Multivac Sepp Haggenmüller Se & Co. Kg Thermoforming packaging machine with foil punch
DE102017123805A1 (en) 2017-10-12 2019-04-18 Weber Maschinenbau Gmbh Breidenbach Workstation with lifting mechanism for a packaging machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911681A1 (en) * 1968-03-08 1969-10-09 Bruno Vaccari Packaging machine, especially for medical tablets
US3767349A (en) * 1971-09-24 1973-10-23 Morrell & Co John Vacuum package machine
DE2506179A1 (en) * 1975-02-14 1976-08-26 Hassia Verpackung Gmbh Film deep-drawing and filling machine - for continuously shaping, filling and sealing small cups has pre-heating deep-drawing, filling and sealing stations arranged
US4034536A (en) * 1976-06-11 1977-07-12 Mahaffy & Harder Engineering Company Packaging apparatus and techniques
US4329830A (en) * 1979-06-22 1982-05-18 Omori Machinery Co., Ltd. Method and apparatus for packaging powdery or particle-size material
DE3118912A1 (en) * 1981-05-13 1982-12-02 Krämer + Grebe GmbH & Co KG Maschinenfabrik, 3560 Biedenkopf METHOD AND DEVICE FOR PACKING GOODS
DE4216210A1 (en) * 1992-05-15 1993-11-18 Multivac Haggenmueller Kg Workstation with an upper part and a lower part movable relative to it
EP0685397B1 (en) * 1994-05-31 1997-08-06 Günther Dipl.-Ing. Knieriem Apparatus for making filled, closed bag-like tubular packages
US5517805A (en) * 1994-11-08 1996-05-21 Epstein; Moshe Vacuum-packaging machine with translating tools
DE29621761U1 (en) * 1996-12-14 1998-04-09 Dixie Union Gmbh & Co Kg Packaging machine with a chamber consisting of an upper part and a lower part
DE19733126A1 (en) * 1997-07-31 1999-02-04 Frimo Huber Systemtechnik Gmbh Plastic film thermoforming and coating process and in-line process plant

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060179907A1 (en) * 2005-02-14 2006-08-17 Uhlmann Pac-Systeme Gmbh & Co. Kg Press
US7431064B2 (en) * 2005-02-14 2008-10-07 Uhlmann Pac-Systeme Gmbh & Co. Kg Press
US20080034710A1 (en) * 2006-08-08 2008-02-14 Elmar Ehrmann Packaging machine
US7726097B2 (en) * 2006-08-08 2010-06-01 Multivac Sepp Haggenmuller Gmbh & Co. Kg Packaging machine support device
US20090260320A1 (en) * 2008-04-18 2009-10-22 Multivac Sepp Haggenmueller Gmbh & Co. Kg Workstation of a packaging machine having a lifting device
US8042320B2 (en) 2008-04-18 2011-10-25 Mutlivac Sepp Haggenmüller GmbH & Co. KG Workstation of a packaging machine having a lifting device
CN108974495A (en) * 2018-08-07 2018-12-11 广州玺明机械科技有限公司 A kind of automatic supporting mechanism of to-go box sealing machine
US20220194761A1 (en) * 2020-12-23 2022-06-23 Multivac Sepp Haggenmueller Se & Co. Kg Lifting gear
CN116374272A (en) * 2023-06-03 2023-07-04 河北通络药业有限公司 Vein relaxing division arthralgia piece plastic-aluminum packagine machine

Also Published As

Publication number Publication date
DE50011970D1 (en) 2006-02-02
DE19960084A1 (en) 2001-06-21
EP1118540B1 (en) 2005-12-28
ES2258439T3 (en) 2006-09-01
EP1118540A1 (en) 2001-07-25

Similar Documents

Publication Publication Date Title
US20020023417A1 (en) Packaging machine
KR940003790B1 (en) Lever having swingable fulcrum and mechanical device using said lever device
US4485708A (en) Punching devices
US5052257A (en) Mass forces balancing apparatus in a machine having a crank shaft drive, specifically a punching machine
US4890524A (en) Trim press with counterbalance
CN111409250A (en) Pressing machine
US5317893A (en) Single shaft punch press
US5878789A (en) Mechanical press machine for forming semiconductor packages
CN210336260U (en) High-precision wood cutting machine
GB2038680A (en) Kinematic drive, in particular for driving loading and unloading apparatus of machine tools such as presses, punches and the like
CN201432433Y (en) Print groove cutting machine with paper feeding grate turning and lifting device at paper feeding part
CN101157107B (en) Manipulator slamping pressing automated production transfer transition bench
CN1064900C (en) Motor-operated press mechanism
US11713152B2 (en) Work station for a packaging machine with a lifting mechanism with a toggle lever mechanism
CN211278634U (en) Feeding device for cutting packaged printed matter
JP3467868B2 (en) Toggle punch press
CN209792727U (en) Support production is with plate shearing machine that has rightting function
EP2625107B1 (en) Lifting apparatus
JPH10128588A (en) Driving device of press
CN112589034B (en) Righting device for crank press blank and working method
GB2165796A (en) Toggle lever drive in material processing apparatus
KR19980074067A (en) Lead Forming Press Device for Semiconductor Package
CN215468962U (en) Fixing device for working platform of laser cutting machine
CN212469953U (en) Plate cutting device on folded plate production line
KR200358716Y1 (en) Punch press machine

Legal Events

Date Code Title Description
AS Assignment

Owner name: TIROMAT KRAMER+GREBE GMBH & CO. KG., GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BECKER, GERNOT;REEL/FRAME:011646/0690

Effective date: 20010227

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION