EP0060990A1 - Machine de cerclage de paquets - Google Patents

Machine de cerclage de paquets Download PDF

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Publication number
EP0060990A1
EP0060990A1 EP82100988A EP82100988A EP0060990A1 EP 0060990 A1 EP0060990 A1 EP 0060990A1 EP 82100988 A EP82100988 A EP 82100988A EP 82100988 A EP82100988 A EP 82100988A EP 0060990 A1 EP0060990 A1 EP 0060990A1
Authority
EP
European Patent Office
Prior art keywords
gripper
strapping
section
traction means
basic position
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
EP82100988A
Other languages
German (de)
English (en)
Other versions
EP0060990B1 (fr
Inventor
Hans Hugo Büttner
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 AT82100988T priority Critical patent/ATE11260T1/de
Publication of EP0060990A1 publication Critical patent/EP0060990A1/fr
Application granted granted Critical
Publication of EP0060990B1 publication Critical patent/EP0060990B1/fr
Expired legal-status Critical Current

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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
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/04—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes with means for guiding the binding material around the articles prior to severing from supply
    • B65B13/10—Carriers travelling completely around the articles while holding the free end of material

Definitions

  • the invention relates to a machine according to the preamble of claim 1.
  • the object of the invention is based on the object of designing a machine of the required type in a technically simple manner in such a way that the gripper comes exactly into the basic position after circulation on the predetermined path without the use of expensive braking devices.
  • the traction means point of attack is located in the arch section at the same time, so that as long as the railroad point of attack runs in the first control curve section, the gripper pivots.
  • the gripper does not change its position until it leaves the first control arc section and plunges into the subsequent control arc section, being guided around the holding clamp of the closure device. This simplifies the construction of the closure device, since the guiding of the gripper results only from the design of the rail track and the traction center track.
  • the traction means is guided in a deflection arch slot in the region of the arch section.
  • the machine has a machine frame 2 carried by feet 1. This carries a table top 3 on the upper side.
  • the table top 3 is surmounted by a rectangular frame 4, the lower horizontal leg 5 of which runs inside the machine frame 2.
  • a bearing eye 7 is fastened which is penetrated by a pin 8 on the machine frame side.
  • Sprockets 9, 10 and 11 are mounted at three corners of the frame 4.
  • a deflection sheet slot which is produced by milling and forms an arc section 12.
  • This continues in the left-hand vertical leg 13 in a rectilinear groove section 14, which ends close to the upper sprocket 9, while in the lower horizontal leg 5 the arc section 12 continues in a rectilinear, slightly rising groove section 15, which before the bottom chain bike 11 expires.
  • a groove-shaped section 16 is also milled into the right-hand vertical leg 6.
  • the traction means 17, namely a chain is placed around the chain wheels 9, 10, 11 such that the traction means is tensioned in the area of the upper horizontal leg 18, while in the other partial areas of the frame 4 the chain 17 within the sections 12, 14, 15 and 16 runs.
  • the frame 4 is equipped with a rail track 19 lying on the inside of the traction center track.
  • This is composed of the section 20 running in the vertical leg 13, the section 21 located in the upper horizontal leg 18, the section 22 arranged in the right vertical leg 6, the section 23 located in the lower horizontal leg 5 and the two milled in the left-hand corner of the horizontal leg 5 Control arc sections 24 and 25.
  • the section 23 runs slightly from right to left in accordance with FIG. 1. increasing.
  • the center point of the arc section 12 bears the reference number 26. This is also the center point for the control curve section 24, see in particular FIG. 2.
  • the center point 27 of the other control curve section 25 is below and offset to the left on the center point 26.
  • the rectilinear section 15 of the traction center track upstream of the curved section 12 is inclined at an acute angle to the section 23 of the rail track 19.
  • the traction means track and the rail track serve for guiding a gripper support arm 28.
  • the latter has at its outer end the traction means engagement point 29, which is a partial link 30 of the chain forming the traction means 17.
  • the support arm 28 contains a gripper 31. This is composed of the upper gripper jaw 32, which is firmly seated on the support arm 28, and the lower gripper jaw 33, which can be displaced in the direction of the gripper jaw 32.
  • the lower gripper jaw 33 is seated on a slide 34 which is guided longitudinally in the support arm 28 Slot 35 of the same is penetrated by a cross bolt 36 of the support arm 28.
  • bifurcated end 34 'of the slider 34 one angle leg 37' of an angle lever 37 articulated on the support arm 28 engages.
  • the pivot pin bears the reference number 38 and passes through the free end of the angle leg 37 '.
  • the other angle leg 37 "is acted upon by a compression spring 39 accommodated in the support arm 28.
  • a finger 40 is used to control the lower gripper jaw 33 and, as illustrated in FIG. 3, can perform both a horizontal and a vertical movement.
  • the free end 40 ′ of the finger 40 interacts with a projection 34 ′′ of the slide 34.
  • the movement of the finger 40 is controlled by a locking device 41 indicated in FIG. 1 and not shown in detail.
  • a roller 42 is mounted on the support arm 28 and enters the rail track 20 in a form-fitting manner.
  • the support pins 46 control from the strapping center plane, whereupon the strapping means 47 can lay around the package 49, as shown in FIG. 5.
  • the tensioning device not shown, ensures that the strapping means 47 tightly encloses the package 49.
  • Fig. 6 shows that the upper pressure jaw 43 is now piloting in the strapping center plane.
  • the support pin 45 moves back, while the remaining support pins 46 enter the strapping center plane again.
  • the holding clamp 44 closes.
  • Fig. 7 it is indicated that the holding clamp 44 has moved to the other side of the pressure jaw 43 to achieve a tensioning of the Constriction means 47.
  • the known known connection of the strapping means end 47 'to the strapping means is then carried out by welding.
  • the position according to FIG. 8 illustrates that the welding process has ended; the gripper 31 then moves out of the middle of the strapping plane.
  • the lower gripper jaw 33 is moved into the release position by the finger 40 which moves downward.
  • a sliding member 50 of the closure device 41 shifts the gripper support arm 28 into the dot-dash position according to FIG. 3.
  • the frame pivots around the pin 8.
  • a knife (not shown) of the band clamp 44 cuts the strapping means on the upper pressure jaw 43 facing side.
  • the holding clamp 44 moves to the left-hand side of the gripper 31, which is again displaced forward with the frame 4 and which now clamps the strapping means end 47 ′ while the holding clamp 44 opens.
  • the traction means 17 is then set in motion, the roller 42 of the gripper support arm 28 passing through the control arc section 25.
  • the gripper 31 moves on the path indicated by points 51, the gripper 31 bypassing the holding clamp 44 and the support pin 45.
  • the gripper 31 again assumes the basic position illustrated in FIG. 2, the strapping means having been placed over all the support pins 45, 46 by it.
  • the strapping means 17 is driven via a chain 52 by means of the drive motor 53, which at the same time drives the chain wheel 55 of the closure device via a chain 54.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
EP82100988A 1981-03-19 1982-02-11 Machine de cerclage de paquets Expired EP0060990B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82100988T ATE11260T1 (de) 1981-03-19 1982-02-11 Maschine zum umschnueren von packstuecken.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3110718 1981-03-19
DE3110718A DE3110718C1 (de) 1981-03-19 1981-03-19 Maschine zum Umschnüren von Packstücken

Publications (2)

Publication Number Publication Date
EP0060990A1 true EP0060990A1 (fr) 1982-09-29
EP0060990B1 EP0060990B1 (fr) 1985-01-16

Family

ID=6127730

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100988A Expired EP0060990B1 (fr) 1981-03-19 1982-02-11 Machine de cerclage de paquets

Country Status (7)

Country Link
US (1) US4409061A (fr)
EP (1) EP0060990B1 (fr)
AT (1) ATE11260T1 (fr)
CA (1) CA1185516A (fr)
CS (1) CS238377B2 (fr)
DE (2) DE3110718C1 (fr)
YU (1) YU33382A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225480A1 (de) * 1992-08-01 1994-02-03 Mosca G Maschf Maschine zum Umschnüren von Packgut
US6711994B1 (en) * 2000-03-31 2004-03-30 L & P Property Management Company Wire-tie pull pins
JP6127686B2 (ja) * 2013-04-23 2017-05-17 沖電気工業株式会社 媒体結束装置及び媒体整理装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2518211A1 (de) * 1975-04-24 1976-11-11 Berning & Soehne Maschine zum umschnueren von packstuecken

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701314A (en) * 1970-09-21 1972-10-31 Hoerner Waldorf Corp Strapping apparatus
US3771435A (en) * 1970-10-12 1973-11-13 Halm Instrument Co Banding means
US3665845A (en) * 1970-10-12 1972-05-30 Halm Instrument Co Banding means

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2518211A1 (de) * 1975-04-24 1976-11-11 Berning & Soehne Maschine zum umschnueren von packstuecken

Also Published As

Publication number Publication date
US4409061A (en) 1983-10-11
YU33382A (en) 1986-08-31
CA1185516A (fr) 1985-04-16
DE3110718C1 (de) 1982-12-16
EP0060990B1 (fr) 1985-01-16
CS238377B2 (en) 1985-11-13
ATE11260T1 (de) 1985-02-15
DE3261874D1 (en) 1985-02-28

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