WO2013091868A1 - Pneumatisch betätigtes umreifungsgerät - Google Patents
Pneumatisch betätigtes umreifungsgerät Download PDFInfo
- Publication number
- WO2013091868A1 WO2013091868A1 PCT/EP2012/005292 EP2012005292W WO2013091868A1 WO 2013091868 A1 WO2013091868 A1 WO 2013091868A1 EP 2012005292 W EP2012005292 W EP 2012005292W WO 2013091868 A1 WO2013091868 A1 WO 2013091868A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve
- welding
- strapping
- plastic
- manually operated
- Prior art date
Links
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
- B65B13/025—Hand-held tools
-
- 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
-
- 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
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/185—Details of tools
- B65B13/187—Motor means
- B65B13/188—Motor means pneumatic or hydraulic
-
- 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
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/24—Securing ends of binding material
- B65B13/32—Securing ends of binding material by welding, soldering, or heat-sealing; by applying adhesive
- B65B13/322—Friction welding
-
- 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
- B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
- B65B59/001—Arrangements to enable adjustments related to the product to be packaged
Definitions
- the invention relates to a pneumatically operated strapping device for strapping a package with a wound plastic band, with a motor-driven clamping device and a motor-driven welding device for the plastic band and with a pneumatic control, which has a first manually operated valve for actuating the clamping device and the second manually operable valve has to actuate the welding device.
- Said plastic band is first placed in a loop around a package, wherein a first, free end forms a lower band at a junction.
- the other end of the plastic strap loop is guided as a top band together with the lower band at a weld by the welding device and then passes to the tensioning device.
- a motor-driven friction wheel or a similar element is then provided that the upper band engages and thus tighten the loop around the package around.
- Vibration plate as part of the welding device lowered onto the superposed belts and vibrated.
- the vibration is generated by an engine via a gearbox. Due to this vibration occurs between upper and lower band to a relative movement, the
- the upper and lower band are welded together at the junction.
- the top band next to the connection point is then usually cut off and the strapping apparatus can then be removed from the package wrapped with the plastic band.
- an operator can react very specific to a wide variety of packages and adjust the tension of the plastic tape, for example, to the pressure sensitivity of a package.
- the operator actuates the plastic strap tensioner via the first valve.
- the operator actuates the second valve and thus the welding device can be started manually.
- the object of the present invention is therefore to further develop a strapping device as described above in such a way that an operator is to be relieved of such monitoring tasks in the case of repetitive packing tasks.
- This object is achieved in that a
- Strapping device has a third valve with which the operation of the welding device is automatically or automatically convertible.
- the invention has the advantage that a device is provided which is very versatile.
- the second manually operable valve for actuating the welding device and the third valve for switching the device to automatic actuation of the welding device are provided as separate elements.
- the second valve and the third valve are integrally formed with each other, so that the second valve is virtually convertible from a Tastbetuschistsgna in an automatic operating position.
- Figure 1 shows the pneumatic scheme of a strapping device.
- FIG 1 shows the pneumatic scheme of a pneumatically operated strapping device.
- a (not shown) friction wheel is driven, with which a guided by a strapping plastic strip is stretched after it has been looped around a package.
- the maximum clamping force, which is applied from this friction wheel on the plastic band is determined by a clamping force control valve 8.
- the welding start valve 2 is actuated by manual actuation of the welding valve button b.
- compressed air flows to the air motor 13 and drives it in the opposite direction.
- This compressed air is discharged again via the muffler 10 after its occurring relaxation, while the empty air of the air motor via the quick exhaust valve 14 and a muffler 16 is discharged to the outside.
- a welding cylinder 11 is actuated and lowered by a shuttle valve 7 and thus lying in a loop around the package (plastic band) at its two ends plastic band pressed together at a weld, while it is subjected to vibration, which is used to weld the plastic tape to lead.
- the vibrations are generated by the air motor 13, which is connected via a gear with a vibrating plate.
- the welding time is determined by a welding time valve 9, which cooperates in this respect with a welding motor valve 6.
- the welding motor valve 6 is actuated by the welding time valve 9, whereby the compressed air flow to the air motor 13 is terminated and the pneumatic motor 13 thus stops and thus generates no more vibration.
- the welding cylinder 11 After the completion of the welding process, the welding cylinder 11 is held in the lowered position for a short period of time to allow cooling of the weld.
- the time required for this purpose is set via the cooling time valve 4, which mitêtt by acting on the welding cylinder valve 5, the spring-induced lifting of the welding cylinder 11.
- the changeover valve 3 can be seen that is to be operated via a switching lever c. With this change-over valve 3, the welding start valve 2 is disengaged and thus a manual start of the welding cycle is replaced by actuation of the valve by an automatic operation for the welding cycle.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2860354A CA2860354A1 (en) | 2011-12-23 | 2012-12-20 | Pneumatically actuated strapping apparatus |
KR1020147016545A KR20140125348A (ko) | 2011-12-23 | 2012-12-20 | 공압식으로 작동되는 스트래핑 장치 |
BR112014015348A BR112014015348A2 (pt) | 2011-12-23 | 2012-12-20 | aparelho de cintagem ativado pneumaticamente |
CN201280063850.5A CN104114447A (zh) | 2011-12-23 | 2012-12-20 | 气动操纵的捆扎设备 |
EP12812531.7A EP2794399A1 (de) | 2011-12-23 | 2012-12-20 | Pneumatisch betätigtes umreifungsgerät |
US14/303,222 US20140290191A1 (en) | 2011-12-23 | 2014-06-12 | Pneumatically actuated strapping apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202011109483U DE202011109483U1 (de) | 2011-12-23 | 2011-12-23 | Pneumatisch betätigtes Umreifungsgerät |
DE202011109483.2 | 2011-12-23 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/303,222 Continuation US20140290191A1 (en) | 2011-12-23 | 2014-06-12 | Pneumatically actuated strapping apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013091868A1 true WO2013091868A1 (de) | 2013-06-27 |
Family
ID=45769493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/005292 WO2013091868A1 (de) | 2011-12-23 | 2012-12-20 | Pneumatisch betätigtes umreifungsgerät |
Country Status (8)
Country | Link |
---|---|
US (1) | US20140290191A1 (de) |
EP (1) | EP2794399A1 (de) |
KR (1) | KR20140125348A (de) |
CN (1) | CN104114447A (de) |
BR (1) | BR112014015348A2 (de) |
CA (1) | CA2860354A1 (de) |
DE (1) | DE202011109483U1 (de) |
WO (1) | WO2013091868A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014011929A1 (de) * | 2014-08-14 | 2016-02-18 | Fromm Holding Ag | Antriebseinheit für ein Umreifungsgerät |
KR102315941B1 (ko) * | 2021-01-18 | 2021-10-22 | 장근철 | 클램프 고정 장치를 갖는 자동 스트래핑 포장용 공구 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3863684A (en) * | 1973-11-23 | 1975-02-04 | Interlake Inc | Strapping tool |
EP0560082A1 (de) * | 1992-03-10 | 1993-09-15 | Signode Corporation | Handumreifungsvorrichtung |
EP1371560A1 (de) * | 2002-06-14 | 2003-12-17 | Illinois Tool Works Inc. | Umreifungsvorrichtung mit zwei Motoren |
WO2009129634A1 (de) * | 2008-04-23 | 2009-10-29 | Orgapack Gmbh | Mobile umreifungsvorrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3654033A (en) * | 1970-04-01 | 1972-04-04 | Signode Corp | Strap tensioning and sealing tool |
US5169480A (en) * | 1990-02-08 | 1992-12-08 | Signode Corporation | Time-control circuit for pneumatically operable devices |
US7155885B1 (en) * | 2005-06-28 | 2007-01-02 | Illinois Tool Works, Inc. | Small profile strapping tool |
-
2011
- 2011-12-23 DE DE202011109483U patent/DE202011109483U1/de not_active Expired - Lifetime
-
2012
- 2012-12-20 KR KR1020147016545A patent/KR20140125348A/ko not_active Application Discontinuation
- 2012-12-20 BR BR112014015348A patent/BR112014015348A2/pt not_active Application Discontinuation
- 2012-12-20 CA CA2860354A patent/CA2860354A1/en not_active Abandoned
- 2012-12-20 CN CN201280063850.5A patent/CN104114447A/zh active Pending
- 2012-12-20 EP EP12812531.7A patent/EP2794399A1/de not_active Withdrawn
- 2012-12-20 WO PCT/EP2012/005292 patent/WO2013091868A1/de active Application Filing
-
2014
- 2014-06-12 US US14/303,222 patent/US20140290191A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3863684A (en) * | 1973-11-23 | 1975-02-04 | Interlake Inc | Strapping tool |
EP0560082A1 (de) * | 1992-03-10 | 1993-09-15 | Signode Corporation | Handumreifungsvorrichtung |
EP1371560A1 (de) * | 2002-06-14 | 2003-12-17 | Illinois Tool Works Inc. | Umreifungsvorrichtung mit zwei Motoren |
WO2009129634A1 (de) * | 2008-04-23 | 2009-10-29 | Orgapack Gmbh | Mobile umreifungsvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
EP2794399A1 (de) | 2014-10-29 |
BR112014015348A8 (pt) | 2017-06-13 |
CA2860354A1 (en) | 2013-06-27 |
BR112014015348A2 (pt) | 2017-06-13 |
KR20140125348A (ko) | 2014-10-28 |
DE202011109483U1 (de) | 2012-02-01 |
US20140290191A1 (en) | 2014-10-02 |
CN104114447A (zh) | 2014-10-22 |
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