SU1519915A1 - Device for ultrasonic seam welding - Google Patents

Device for ultrasonic seam welding Download PDF

Info

Publication number
SU1519915A1
SU1519915A1 SU874320979A SU4320979A SU1519915A1 SU 1519915 A1 SU1519915 A1 SU 1519915A1 SU 874320979 A SU874320979 A SU 874320979A SU 4320979 A SU4320979 A SU 4320979A SU 1519915 A1 SU1519915 A1 SU 1519915A1
Authority
SU
USSR - Soviet Union
Prior art keywords
welding
core
sensor
materials
differential
Prior art date
Application number
SU874320979A
Other languages
Russian (ru)
Inventor
Николай Петрович Нестеренко
Александр Владимирович Потрохов
Ирина Леонидовна Беркова
Ирина Владимировна Авраменко
Original Assignee
Институт Электросварки Им.Е.О.Патона
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 Институт Электросварки Им.Е.О.Патона filed Critical Институт Электросварки Им.Е.О.Патона
Priority to SU874320979A priority Critical patent/SU1519915A1/en
Application granted granted Critical
Publication of SU1519915A1 publication Critical patent/SU1519915A1/en

Links

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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • 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
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/086—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using a rotary anvil
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/735—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the extensive physical properties of the parts to be joined
    • B29C66/7352—Thickness, e.g. very thin
    • B29C66/73521—Thickness, e.g. very thin of different thickness, i.e. the thickness of one of the parts to be joined being different from the thickness of the other part
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/816—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 mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—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 mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83415—Roller, cylinder or drum types the contact angle between said rollers, cylinders or drums and said parts to be joined being a non-zero angle
    • 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
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9241—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power
    • B29C66/92441—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power the pressure, the force or the mechanical power being non-constant over time
    • 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
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9261—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the displacement of the joining tools
    • B29C66/92611—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the displacement of the joining tools by controlling or regulating the gap between the joining tools
    • 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
    • B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
    • B29C66/934—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed
    • B29C66/93431—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed the speed being kept constant over time
    • 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
    • B29C66/954—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 thickness of the parts to be joined

Abstract

Изобретение относитс  к области сварки пластмасс, а именно к устройствам дл  шовной ультразвуковой сварки термопластичных листовых и пленочных материалов. Цель - повышение качества сварного соединени  при сварке разнотолщинных материалов. Дл  этого устройство дл  шовной ультразвуковой сварки полимерных материалов снабжено жестко установленным на станине дифференциально-трансформаторным датчиком локальной толщины материала с закрепленным на его сердечнике прижимным элементом. Прижимной элемент установлен в зоне сварки симметрично относительно оси акустической головки. Сердечник датчика подпружинен в осевом направлении. 1 ил.The invention relates to the field of welding plastics, in particular to devices for seam ultrasonic welding of thermoplastic sheet and film materials. The goal is to improve the quality of the welded joint when welding materials of different thicknesses. For this, the device for seam ultrasound welding of polymeric materials is equipped with a differential transformer sensor of a local material thickness fixed on the frame with a clamping element fixed on its core. The clamping element is installed in the welding zone symmetrically with respect to the axis of the acoustic head. The core of the sensor is axially spring-loaded. 1 il.

Description

Изобретение относитс  к сварке пластмасс , а именно к устройствам дл  шов- иой ультразвуковой сварки термопластичных листовых и пленочных материалов.The invention relates to the welding of plastics, namely to devices for seam ultrasonic welding of thermoplastic sheet and film materials.

Целью изобретени   вл етс  повышение качества сварного соединени  при сварке разнотолшинных материалов.The aim of the invention is to improve the quality of the welded joint when welding differently sized materials.

На чертеже изображено предлагаемое устройство, общий вид.The drawing shows the proposed device, a General view.

Устройство дл  шовной ультразвуковой сварки полимерных материалов содержит станину I, на которой смонтирована роликова  опора 2 с подпружиненным прижимным роликом 3, акустическую головку, включающую волновод 4 и преобразователь 5 и св занную с блоком 6 статического давлени , регулируемую электрическую цепь 7, дифференциально-трансформаторный датчик 8 локальной толщины материала с сердечником 9 и источник 10 питани . Дифференциально-трансформаторный датчик 8 жестко закреплен на станине 1, а его сердечник 9 подпружинен в осевом направлении.A device for suture ultrasonic welding of polymeric materials comprises a frame I, on which a roller support 2 with a spring-loaded pressure roller 3 is mounted, an acoustic head including a waveguide 4 and a converter 5 and an adjustable electrical circuit 7, a differential transformer sensor 8 local thickness of the material with the core 9 and the power source 10. Differential-transformer sensor 8 is rigidly fixed on the frame 1, and its core 9 is spring-loaded in the axial direction.

На сердечнике 9 датчика закреплен прижимной элемент, установленный в зоне сварки симметрично относительно оси акустической головки.A clamping element fixed in the welding zone symmetrically with respect to the axis of the acoustic head is fixed on the sensor core 9.

В состав автоматической системы регулировани  вход т датчик 8 локальной толщины , источник 10 питани , регулируема  электрическа  цепь 7 и преобразователь 5.The automatic adjustment system includes a local thickness sensor 8, a power source 10, an adjustable electrical circuit 7 and a converter 5.

Источник 10 питани  представл ет собой источник вторичного электропитани  (ИВЭП) типа преобразовател  напр жени  в напр жение, который преобразует выходное напр жение датчика 8 локальной толщины в напр жение питани  выходных каскадов ультразвукового генератора (УЗГ), вход щего в состав регулнруемой электрической цепи 7 (не показан).The power source 10 is a source of secondary power supply (PSI) such as a voltage converter into a voltage that converts the output voltage of the local thickness sensor 8 into the supply voltage of the output stages of the ultrasonic generator (USG) included in the composition of an electric circuit 7 ( not shown).

Кроме ультразвукового генератора, в состав регулируемой электрической цепи 7 вход т выходные электрические контуры, настраиваемые под определенный тип преобразовател , и цепи обратной св зи, обесслIn addition to the ultrasonic generator, the output electric circuits, adjustable for a certain type of converter, and feedback circuits, as well as

со with

слcl

neMUHiiKHiun рапоту У-И PKJ ptM(i i iiic:iioH частоте акустической гп.-юнки.neMUHiiKHiun rappot U-I PKJ ptM (i i iiic: iioH frequency acoustic gp-junki.

Усгрсшсп о раПогает с.1елукици 1 обрачом.Usgschsp about Reproduced p.1.1 luki 1 obrachom.

С.вариваемый материал 11 uiiifian I /IHII в ш (Dp между роликовой О11(()ой 2 и во Н (ВОЛОМ 4 и фиК1 Ир К) 1 ПрИЖИМН 1 1 j :i;liC. weldable material 11 uiiifian I / IHII in w (Dp between roller O11 (() oh 2 and in N (WOLF 4 and fiK1 Ir K) 1 PIGIMN 1 1 j: i; li

ком 3, JciieM иключан) механизм i;paiue им  ро.шконой оп()||)1 (и( покачан), котор,|й обеспечивает iieiipcpi n ,iiyh) подачу сваривае- MOI4J мате)иала в чои сва|)К11 с фиксированной cKopocibio. Iloc.ie включени  ncT(j4- ника 10 нигани  и блока 6 статического давлени  с ном мцьк) дифференциально-гранс- фо)ма горногп лагчика 8 локальной толн1и;|| 1 с 11одн()ужинен11ым сердечником 9, н)ижим- на  лапка которого находитс  и ско.1ьч  тем контакте со свариваемым материалом. Heiipepi)iBHo ре1Л1стрирук)т то.иниму . Hei о.com 3, JciieM and the unlocked) mechanism i; paiue im roshkanoy op () ||) 1 (and (shook), which | iiieiipcpi n, iiyh) feed the weld-MOI4J mate) ial into coi |) K11 with fixed cKopocibio. Iloc.ie include ncT (j4- nick 10 nigi and block 6 of static pressure with nominal mtsk) differential gras-pho) of the mountain range of lag 8 local wavelength; || 1 with 11 one () supper core 9, n) and a clamp-on of which is in contact with the material being welded. Heiipepi) iBHo re1L1striruk) t to.min. Hei about

При увеличении голп1ины сва|1иваемо1 о материала, на хол щего;   в данный ioMeiii под во. 1НОВОДОМ, исгичник 10 питани , вправл емый си гна, дифферен11иа,1ьно-; рамс фо)ма 1 11рного i;n4HKa . 1окал1)Ной т ). (S С 11одн|)ужинс11ным сердечником 9 и 11| Итим- H(й лапкои, luj чле н тнуч-г на. f)ei- - , с м ю ii. ieKTpii4ccKyK) цепь гак, ч го амгш: i ла ме ханичс1ки кп.к баний и, слело11а и ibHvj. . BI1O 1има  в свариваем1 1Й ма сриа.:With an increase in the volume of the material, the material is on the grooming; In this ioMeiii under in. 1NEWAL, power source 10, reversible signal, differential, 1n-; Rams Form 1 11pny i; n4HKa. 1) Noah t). (S From 11 days |) dinner core 9 and 11 | Ichim- H (th lapkoi, luj member n tnuch-r on. F) e- -, cm ii ii. ieKTpii4ccKyK) chain of haq, hgo amgsh: i la meme nichi kp.k banyi, slolea and ibHvj. . BI1O 1ima in weld 1 1 ma sria .:

ЛК . 1ИЧИН,1101 СЯ. НрИ ЛиЧ1ЫПеНИИ 11).:|1и:Л1ЫLK. 1INCE, 1101 SJ. NRI LYCH1YPENII 11) .: | 1i: L1Y

свариваемою магериа,1а. 1чото1)а  ре1исгри руетс  дифферс-нциа.тыю- грансфо),. ;iai4MK( . 1ока. то.ицины, п)оисм) чмекыпеннс амн. ко. И ба HMiiweldable materia, 1a. 1photo1) a reiSgr ruets differents-ntsia.tyyu- grafso) ,. ; iai4MK (. 1ka. to.icin, p) oism) cmekippenns amn. to And ba HMii

(л К тем а авгома гического регу. ш ;) н.,.1 п;-   при работает c.ie:n K) i.Hiji;, .-,,,(l To those and augoma gic reg. w;) n., 1 p; - when c.ie:n K works; i.Hiji ;, .- ,,,

При вк. 1К)чснии механизма i ранец,); л |jWhen VC. 1K) with the mechanism i satchel,); l | j

ни  сва ринаемо о i:i i4 ()na. ia вь:ходь и н.-: Н( жение дагчика .юка.ллю ю.пцииы (со ответствуюшее и .I.IHHI.III моменг Bjn Meint то.иннне Maiepna.ia ::п,; но июводом) прсOneither is it i: i i4 () na. ia h: walk and n .-: H (living the dagchik. yuk. lly yu options (corresponding and .I.IHHI.III momyeng Bjn Meint that. innne Maiepna.ia :: n, but in juvodom)

5five

обрачуегс  источником И) питани  в напр жение нитани  выходны.х каскадов УЗГ, обеспечива  при включении последнего тре- бчемук) амплитуду колебений дл  данной ТО.ТН1ИНЫ и тина материала. Выходные j. ifKT |)ические контур()1 обеспечивают согласование УЗГ с магру.чкой, а цепи обратной св зи осуществл ют автоматическую подстройку частоты ультразвукового генератора . При увеличении (уменьшении) выход- ног о сигнала датчика источника 10 питани  увеличивает (уменьшает) напр жение питани  УЗГ, что приводит к увеличению (уменьшению ) амплитуды высокочастотного воз- б ждс1111И п)собра: онагс.1  и. а с.-|сдонат1 ть- но II а,п.1игуды его механических ко, гчи. С помощью выходных электрических контуров и цепи обратной св зи (не показаны) обеспечиваетс  стабилизаци  амплитуды ко .тебаний при изменении сопротивлении на- ; |1узки.The supply of the power supply I) to the voltage of the output of the UZG cascades, providing, when the latter is turned on, the amplitude of oscillations for a given TO.THIN1 and Tina of the material. Weekend j. ifKT |) The loop () 1 provides for the matching of the SPG with the magrupoch, and the feedback circuits automatically adjust the frequency of the ultrasonic generator. By increasing (decreasing) the output of the sensor signal of the power supply source 10, it increases (decreases) the supply voltage of the USG, which leads to an increase (decrease) in the amplitude of the high-frequency air 1111I) assembly: 1 and. and c.- | sdonat1 tb- but II a, p.1 the pounds of its mechanical co, gchi. The output electric circuits and the feedback circuit (not shown) ensure the stabilization of the amplitude of the voltages when the resistance changes by; | 1zku.

Формула (глопретенч Formula (Glopretench

Уст)ойство дл  1ноц i(in . и т pa (()Вой но,тимерных ма СЩ алои, сод ржа тес станину, на i(.i:))oi мчшироваиа ро.щко ;i с |. J |||р жнне| Н1ЛМ 11(1иж1 111Ы мDevice for 1noc i (in. And t pa (() Howl no., Timers, aloi, keeping the test frame, on i (.i :)) oi ч ши ши; i with |. J ||| ages | N1LM 11 (1izh1 111Y m

,1 к , ГТ ИЧ Ч К К) |0.1ОНК. UUliilHHyK) I |Ли1 | ,1 I и Г СКП ; (ИВ. иЛШЯ. (НЧЛ .Ы, 1 k, GT ICh H K K) | 0.1ONK. UUliilHHyK) I | Li1 | , 1 I and D UPC; (IV. AND.) (NCHL. Y

,.... if. pii4CCK i io aeiii) и ис ючнпк П и га - ;;| ::.Ч((: Тем. Ч Го, С це, 1ЬЮ :.; ii..:u4i,: и KaTccnwi cBafiHoro соединени  I liii сварке разногп.пщинных мате)иалов, . |)ойс ) снабжено жестко установленным п;: ст;; 4iiHi лифференциально-тра нсформа- юрным датчиком локальной толщины мате Mia.ia с -закрепленным на ei o сердечни- М лрижимным : лементом, установленным и зоне сварки сим.мегрично огносите.льно оси ,iKyci4i4ecKoii головки, причем сердечник дат- |ика по.чпружинен в направлении..... if. pii4CCK i io aeiii) and academic optics P and ha - ;; | ::. Ch ((: Tem. Ch Go, C, 1Y:.; Ii ..: u4i ,: and KaTccnwi cBafiHoro of the connection I liii to welding various types of material) (M),. |) Oys) is fitted with a fixed set; : st ;; 4iiHi is a differential sensor of local thickness of a Mia.ia mat with a core fixed to ei o, an element installed and a welding zone symmetrically fire axis, iKyci4i4ecKoii of the head, and the date core is. spring loaded in direction.

Claims (1)

Формула изобретенияClaim Устройство для шов ши с. η ι ра (вековой сварки полимерных μ,τη·ρι·;ι.ιο«, содержащее станину, на которой монтирована ролики вая опора с ,ι·.>тьрежинегным прижимным ρο,Ί и К·.. . 1 К . ети ч· а К\ Ю ГОЛОВКА. еВЯ'.СННУЮ • о. ц,к<· - ' ,ι ι и ι,·Γκο< о (ав.'И'Ьия. пегу.ти \ а .. ι.-ктри чеекую пень и нс точнак пита ш - .·?, чаннце.и л тем. что. с цельюDevice for seam shi s. η ι ра (century-old welding of polymeric μ, τη · ρι ·; ι.ιο «, containing a bed on which the roller support is mounted, ι ·.> three-piece clamping ρο, Ί and К · ... 1 K. · A K \ U HEAD. EYE'S. REMAINED • o. Ts, k <· - ', ι ι and ι, · Γκο <o (av.'I'IIa. Pegu.ti \ a .. check stump and ns tochnak pita w -. · ?, changntse. and l. so that. :.: выщен,·я качества сварного соединения |;;>,| сварке разнотолщинных материалов, .тройство снабжено жестко установленным на <-т;: ни не дифференциально-тра неформальным датчиком локальной толщины мате риала с гакрепленным на его сердечнике прижимным элементом, установленным в зоне сварки симметрично относительно оси акустической головки, причем сердечник датшка подпружинен в осевом направлении.:.: lined, · I quality weld | ;;>, | welding of materials of different thicknesses, the device is equipped with a rigidly mounted <-t ;: neither differential-differential informal sensor of local material thickness with a clamping element fixed on its core installed in the welding zone symmetrically with respect to the axis of the acoustic head, and the core of the sensor is spring-loaded in axial direction. Η I ИΗ I AND
SU874320979A 1987-10-26 1987-10-26 Device for ultrasonic seam welding SU1519915A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874320979A SU1519915A1 (en) 1987-10-26 1987-10-26 Device for ultrasonic seam welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874320979A SU1519915A1 (en) 1987-10-26 1987-10-26 Device for ultrasonic seam welding

Publications (1)

Publication Number Publication Date
SU1519915A1 true SU1519915A1 (en) 1989-11-07

Family

ID=21333475

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874320979A SU1519915A1 (en) 1987-10-26 1987-10-26 Device for ultrasonic seam welding

Country Status (1)

Country Link
SU (1) SU1519915A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996014202A2 (en) * 1994-11-07 1996-05-17 Walter Herrmann Ultraschalltechnik Gmbh Continuous ultrasound machining process and device for webs of material
WO2004091841A1 (en) * 2003-04-16 2004-10-28 Dr. Hielscher Gmbh Method and device for welding or bonding with the aid of an ultrasonic sonotrode
WO2007011272A1 (en) * 2005-07-20 2007-01-25 Sca Hygiene Products Ab Arrangement and method for treatment of a material by means of an ultrasonic device
CN115103760A (en) * 2020-02-13 2022-09-23 株式会社瑞光 Apparatus and method for manufacturing laminated sheet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 626966. кл. В 29 С 65/08, 1977. Патент FR № 2211335, кл. В 29 С 27/08, 1974. *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996014202A2 (en) * 1994-11-07 1996-05-17 Walter Herrmann Ultraschalltechnik Gmbh Continuous ultrasound machining process and device for webs of material
WO1996014202A3 (en) * 1994-11-07 1996-07-04 Walter Herrmann Ultraschalltec Continuous ultrasound machining process and device for webs of material
WO2004091841A1 (en) * 2003-04-16 2004-10-28 Dr. Hielscher Gmbh Method and device for welding or bonding with the aid of an ultrasonic sonotrode
WO2007011272A1 (en) * 2005-07-20 2007-01-25 Sca Hygiene Products Ab Arrangement and method for treatment of a material by means of an ultrasonic device
US7776171B2 (en) 2005-07-20 2010-08-17 Sca Hygiene Products Ab Arrangement and method for treatment of a material by means of an ultrasonic device
CN115103760A (en) * 2020-02-13 2022-09-23 株式会社瑞光 Apparatus and method for manufacturing laminated sheet
EP4105004A4 (en) * 2020-02-13 2023-07-05 Zuiko Corporation Device and method for manufacturing layered sheet

Similar Documents

Publication Publication Date Title
SU1519915A1 (en) Device for ultrasonic seam welding
US3872470A (en) Audible signal generating apparatus having selectively controlled audible output
TW468292B (en) Narrow band laser with fine wavelength control
DE69033557T2 (en) Ostomy movie
AU774483B2 (en) Adverse condition detection and notification apparatus
JP2012510156A (en) System and method for driving laser beam delivery in an EUV light source
TW200913797A (en) Laser produced plasma EUV light source having a droplet stream produced using a modulated disturbance wave
KR970058375A (en) Inverter circuit
SE451972B (en) SET AND DEVICE FOR REGULATING ENERGY SUPPLY TO AN ULTRA SOUND SEAL
DE59915256D1 (en) Hermetically sealed hearing aid transducer and hearing aids with this transducer
GB2031204A (en) Audiodetector alarm
RU98107837A (en) ICE TRACKING AND MONITORING DEVICE (OPTIONS)
US4056741A (en) Audible signal generating apparatus having selectively controlled audible output
JPS6482527A (en) Exposure device
NO20024712D0 (en) Coated, multilayer, biaxially oriented weldable flat film for the production of welded tubular films and applications thereof
US4246572A (en) Detection circuit with hysteresis
ES2092708T3 (en) CIRCUIT PROVISION TO COVER SHORT-TERM VOLTAGE DROPS IN BATTERY POWERED RADIO DEVICES.
US3450489A (en) Sterilization control means
US3667138A (en) Speech training apparatus and method of teaching therewith
NO176640C (en) Drive circuit for a direct-heated discharge lamp
KR100308654B1 (en) Apparatus for measuring hardening by vibration
HU9700552D0 (en) A product consisting of welded aluminium and copper ingredient and procedure for making this product
GB2105889A (en) Television viewing distance warning device
JPS62258769A (en) Automatic fountain equipment
US412567A (en) Governor for electric generators