WO2014173735A1 - ULTRASCHALLSCHWEIßVORRICHTUNG MIT MEHREREN SONOTRODEN - Google Patents
ULTRASCHALLSCHWEIßVORRICHTUNG MIT MEHREREN SONOTRODEN Download PDFInfo
- Publication number
- WO2014173735A1 WO2014173735A1 PCT/EP2014/057635 EP2014057635W WO2014173735A1 WO 2014173735 A1 WO2014173735 A1 WO 2014173735A1 EP 2014057635 W EP2014057635 W EP 2014057635W WO 2014173735 A1 WO2014173735 A1 WO 2014173735A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sonotrodes
- sonotrode
- ultrasonic welding
- ultrasonic
- welding device
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 43
- 238000003754 machining Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 20
- 230000010355 oscillation Effects 0.000 claims description 9
- 230000003993 interaction Effects 0.000 abstract description 2
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
- B29C65/088—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using several cooperating sonotrodes, i.e. interacting with each other, e.g. for realising the same joint
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
- B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat
- B29C66/53261—Enclosing tubular articles between substantially flat elements
- B29C66/53262—Enclosing spouts between the walls of bags, e.g. of medical bags
- B29C66/53263—Enclosing spouts between the walls of bags, e.g. of medical bags said spouts comprising wings, e.g. said spouts being of ship-like or canoe-like form to avoid leaks in the corners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
- B29C66/81423—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/81463—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
- B29C66/81469—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint one placed next to the other in a single line transverse to the feed direction, e.g. shoulder to shoulder sonotrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
- B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
- B29C66/9512—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools by controlling their vibration frequency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
- B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
- B29C66/9513—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools characterised by specific vibration frequency values or ranges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/133—Fin-type joints, the parts to be joined being flexible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7128—Bags, sacks, sachets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
- B31B70/844—Applying rigid valves, spouts, or filling tubes
Definitions
- the present invention relates to an ultrasonic welding apparatus for ultrasonic processing of a material having at least two sonotrodes.
- Ultrasound is a mechanical vibration above the hearing threshold.
- the frequency range starts at about 20 KHz and extends to frequencies of 1 GHz.
- Such ultrasonic frequencies are often generated by means of piezoelectric transducers (converters) from electrical energy.
- This mechanical oscillation energy is applied to the workpiece or the material to be processed via the sonotrode connected to the converter, if appropriate via an amplitude transformation piece (also called a booster).
- the surface of the sonotrode which is intended to come into contact with the material to be processed, is also referred to as a sealing surface.
- the oscillating unit thus consists of generator, converter, optionally the amplitude transformation piece and the sonotrode. For some applications, amplitude transformer and sonotrode are integrally formed.
- the material to be processed is thus also set in vibration, so that even on the surface on which the material to be processed touches the counter tool, an energy transfer can occur.
- the material to be processed consists of several elements, eg. B. is 2-ply, it comes also due to the transmitted from the sonotrode to the first layer vibration in the boundary between 1. and 2nd layer to an energy transfer.
- the energy transfer between counter tool and material to be machined is often insufficient for effective welding.
- the two sonotrodes are excited with exactly the same ultrasonic frequency, which can lead to an undesired influence of a sonotrode by the other sonotrode and vice versa.
- the at least two sonotrodes are constructed such that the first sonotrode with a natural frequency f s i and the second sonotrode can be excited with a natural frequency f S 2, where f S 2 is greater than f s i , Therefore, the two sonotrodes should also each have a suitably designed converter, which provides the respective natural frequency available.
- the one sonotrode is put into an ultrasonic oscillation f s i and the other sonotrode into an ultrasonic oscillation f S 2.
- the ultrasound vibration of one sonotrode is transmitted to the other sonotrode via the material, then it does not encounter a suitable natural frequency there, so that the first sonotrode practically does not influence the vibration behavior of the second sonotrode.
- the sonotrode is constructed such that f S 2 is not an integer multiple of f s i. If the natural frequency of the second sonotrode were an integer multiple of the natural frequency of the first sonotrode, then it could lead to an excitation of higher harmonic oscillations and thereby to a negative influence on the two sonotrodes with each other. In practice, it has been shown that the best is ⁇ 0.4 and preferably ⁇ 0.2.
- the first sonotrode could be excited at a frequency f s i of 30 kHz, while the second sonotrode is excited at a frequency of 35 kHz.
- the 30 kHz oscillation is far enough away from the 35 kHz natural frequency of the second sonotrode, so that there is almost no energy transfer between the first sonotrode on the one hand and the second sonotrode on the other hand. Due to the different vibration frequencies, the ultrasonic processing can be significantly improved, since now the oscillation amplitude of a sonotrode can be adjusted without this having an effect on the oscillation amplitude of the other sonotrode.
- the at least two sonotrodes each have at least one flat sealing surface portion.
- the sonotrodes can be relative to each other between an open position in which the two sealing surfaces are widely spaced and in which the material to be processed can be further transported, and a closed position, in which the two sealing surfaces close to each other are arranged and in which the material to be processed is processed, move back and forth.
- the sealing surface can have corresponding recesses.
- At least one sonotrode when welding spouts into, for example, beverage packs, at least one sonotrode, preferably both sonotrodes, has at least one curved, preferably concavely curved, sealing surface section.
- the object to be welded in, for example the spout is then inserted into the concavely curved sealing surface section.
- At least one sonotrode and preferably at least two sonotrodes, have two flat sealing surface sections and a curved sealing surface section arranged between the two sealing surface sections.
- at least three sonotrodes are provided, wherein the sonotrodes are arranged such that the material to be processed is positioned between at least one sonotrode on the one hand and at least two sonotrodes on the other hand during processing, preferably the total area of the bear on one side of the bear - positioned sonotrode positioned approximately equal to the total surface area of the positioned on the other side of the material to be machined sonotrode.
- the sonotrodes positioned on the same side of the material to be processed have spaced-apart sealing surfaces.
- FIG. 1 shows a perspective view of a spout inserted between two material webs
- FIG. 2 shows a view of the arrangement of FIG. 1 from above
- FIG. 3 shows a view of the arrangement of FIG. 1 from the front
- FIG. 4 shows a perspective view of an embodiment according to the invention
- Figure 5 is a plan view of the embodiment of Figure 4.
- FIG. 6 shows a side view of the embodiment of FIG. 4.
- a spout 1 between two material webs 2 is shown schematically.
- drinks but also detergents are often sold in plastic bags, in which a spout, a so-called spout, is welded. This welding can be done for example by means of an ultrasonic welding device.
- FIG. 4 shows a perspective view
- FIG. 5 shows a front view
- FIG. 6 shows a side view of the ultrasonic welding device.
- the ultrasonic welding device has a total of three sonotrodes 3, 4, 5.
- a sonotrode 3 is connected to a converter 6 via an amplitude transformer 9.
- the converter 6 converts an alternating electrical voltage into a mechanical ultrasonic vibration.
- the amplitude transformer 9 which is not essential, converts the amplitude of the ultrasonic vibration but not the frequency.
- the sonotrode 3 can thus be put into a natural oscillation.
- the sonotrode 3 has two slots 1 1, which reduce the material deformation within the sonotrode during ultrasonic vibration.
- the two other sonotrodes 4 and 5 are each connected via an amplitude transformer 9, 10 with a converter 7, 8. Each of the two sonotrodes 4, 5 can thus be offset by means of one of the converters 7, 8 in a Ultraschallalleigenschwingung.
- the two sonotrodes 4, 5 have a natural frequency, which is excited by the converters 7, 8, which differs from the natural frequency of the sonotrode 3.
- the two sonotrodes 4, 5 are connected by means of the holders 13, 14 with a mounting plate 12.
- the sonotrodes 4, 5 are thus - apart from the vibration - immovable.
- the sonotrode 3, can be moved back and forth relative to the sonotrodes 4, 5 between an open position (not shown) and a closed or machining position, as shown in FIGS. 4 to 6.
- Both the sonotrode 3 and the sonotrodes 4, 5 have both flat sealing surface sections and concavely curved sealing surface sections. These are arranged such that in the machining position shown in Figures 4 to 6 between the sonotrodes 3 and 4 and 3 and 5 each form a passage 15 whose contour corresponds substantially to the contour of the spout 1.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Earth Drilling (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14717782.8A EP2988919B1 (de) | 2013-04-25 | 2014-04-15 | Ultraschallschweissvorrichtung mit mehreren sonotroden |
CN201480022339.XA CN105408089A (zh) | 2013-04-25 | 2014-04-15 | 具有多个超声焊极的超声波焊接装置 |
US14/782,176 US9427912B2 (en) | 2013-04-25 | 2014-04-15 | Ultrasonic welding apparatus having plurality of sonotrodes |
SA515361237A SA515361237B1 (ar) | 2013-04-25 | 2015-09-28 | أنابيب قابلة للتمدد أسفل البئر |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013104227.9A DE102013104227A1 (de) | 2013-04-25 | 2013-04-25 | Ultraschallschweißvorrichtung mit mehreren Sonotroden |
DE102013104227.9 | 2013-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014173735A1 true WO2014173735A1 (de) | 2014-10-30 |
Family
ID=50489108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/057635 WO2014173735A1 (de) | 2013-04-25 | 2014-04-15 | ULTRASCHALLSCHWEIßVORRICHTUNG MIT MEHREREN SONOTRODEN |
Country Status (6)
Country | Link |
---|---|
US (1) | US9427912B2 (de) |
EP (1) | EP2988919B1 (de) |
CN (1) | CN105408089A (de) |
DE (1) | DE102013104227A1 (de) |
SA (1) | SA515361237B1 (de) |
WO (1) | WO2014173735A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106273660A (zh) * | 2016-08-31 | 2017-01-04 | 林佳 | 立体袋烫合装置 |
EP3117978A1 (de) * | 2015-07-15 | 2017-01-18 | Francisco Mora Flores | Horizontale automatische verpackungsmaschine |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106312288B (zh) * | 2016-09-29 | 2019-12-13 | 中国船舶重工集团公司第七一九研究所 | 一种高精度多焊接头超声波焊接装置 |
US10052714B2 (en) | 2016-10-14 | 2018-08-21 | Sonics & Materials, Inc. | Ultrasonic welding device with dual converters |
WO2018097987A1 (en) * | 2016-11-28 | 2018-05-31 | C.R. Bard, Inc. | Ultrasonically flared medical-device components and methods thereof |
DE102017107151A1 (de) * | 2017-04-03 | 2018-10-04 | Herrmann Ultraschalltechnik Gmbh & Co. Kg | Ultraschallbearbeitungsmaschine mit zwei Sonotroden und Verfahren zum Betreiben einer solchen |
US10913211B2 (en) | 2017-05-30 | 2021-02-09 | Campbell Soup Company | High rate ultrasonic sealer |
JP6655056B2 (ja) * | 2017-11-28 | 2020-02-26 | 矢崎総業株式会社 | 電線の導体の超音波接合方法、端子付き電線の製造方法および電線 |
CN108943734A (zh) * | 2018-06-22 | 2018-12-07 | 安徽珂力智能电气有限公司 | 成人失禁裤分段式热焊接设备及热焊接方法 |
JP7181771B2 (ja) * | 2018-11-20 | 2022-12-01 | ブランソン・ウルトラソニックス・コーポレーション | 接着方法および接着装置 |
CN115519234B (zh) * | 2022-11-10 | 2024-08-23 | 中国船舶重工集团公司第七二五研究所 | 一种超声振动辅助熔焊系统 |
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JPS59178215A (ja) * | 1983-03-30 | 1984-10-09 | Kyoraku Co Ltd | 合成樹脂部材の溶着方法 |
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DE2251521A1 (de) * | 1972-10-20 | 1974-04-25 | Dietrich Dipl Phys Leven | Verfahren zum ultraschallschweissen von kunststoffen |
EP1097869B1 (de) * | 1998-03-23 | 2005-08-17 | Shikoku Kakoki Co., Ltd. | Ultraschall-siegler |
DE19906873A1 (de) * | 1999-02-18 | 2000-08-24 | Branson Ultraschall | Vorrichtung zum Fügen von Materiallagen durch Ultraschallschweißen |
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JP2006103740A (ja) * | 2004-10-04 | 2006-04-20 | Nippon Seiki Co Ltd | 充填包装機およびその駆動方法 |
DE102009008129A1 (de) * | 2009-02-09 | 2010-10-07 | Focke & Co.(Gmbh & Co. Kg) | Verfahren und Vorrichtung zur Herstellung von Beuteln |
DE102009026952A1 (de) | 2009-06-16 | 2010-12-23 | Herrmann Ultraschalltechnik Gmbh & Co. Kg | Ultraschallbearbeitungsvorrichtung sowie Quersiegelsonotrode hierfür |
DE102010041432A1 (de) * | 2010-09-27 | 2012-03-29 | Robert Bosch Gmbh | Ultraschallschwingeinheit |
US8950458B2 (en) * | 2012-04-27 | 2015-02-10 | Sonics & Materials Inc. | System and method for mounting ultrasonic tools |
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2013
- 2013-04-25 DE DE102013104227.9A patent/DE102013104227A1/de not_active Withdrawn
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2014
- 2014-04-15 EP EP14717782.8A patent/EP2988919B1/de active Active
- 2014-04-15 CN CN201480022339.XA patent/CN105408089A/zh active Pending
- 2014-04-15 US US14/782,176 patent/US9427912B2/en not_active Expired - Fee Related
- 2014-04-15 WO PCT/EP2014/057635 patent/WO2014173735A1/de active Application Filing
-
2015
- 2015-09-28 SA SA515361237A patent/SA515361237B1/ar unknown
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3117978A1 (de) * | 2015-07-15 | 2017-01-18 | Francisco Mora Flores | Horizontale automatische verpackungsmaschine |
WO2017009701A1 (en) * | 2015-07-15 | 2017-01-19 | Mespack, S.L. | Automatic horizontal packaging machine |
CN106273660A (zh) * | 2016-08-31 | 2017-01-04 | 林佳 | 立体袋烫合装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2988919A1 (de) | 2016-03-02 |
EP2988919B1 (de) | 2017-06-14 |
SA515361237B1 (ar) | 2020-03-08 |
US9427912B2 (en) | 2016-08-30 |
CN105408089A (zh) | 2016-03-16 |
DE102013104227A1 (de) | 2014-11-13 |
US20160067912A1 (en) | 2016-03-10 |
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