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SU1380995A1 - Vice for welding polymeric films - Google Patents

Vice for welding polymeric films Download PDF

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Publication number
SU1380995A1
SU1380995A1 SU864057456A SU4057456A SU1380995A1 SU 1380995 A1 SU1380995 A1 SU 1380995A1 SU 864057456 A SU864057456 A SU 864057456A SU 4057456 A SU4057456 A SU 4057456A SU 1380995 A1 SU1380995 A1 SU 1380995A1
Authority
SU
USSR - Soviet Union
Prior art keywords
welding
lever
levers
possibility
roller
Prior art date
Application number
SU864057456A
Other languages
Russian (ru)
Inventor
Зорий Донович Гильбурд
Иван Николаевич Замойский
Original Assignee
Черновицкое Производственное Объединение "Электронмаш" Им.60-Летия Советской Украины
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 Черновицкое Производственное Объединение "Электронмаш" Им.60-Летия Советской Украины filed Critical Черновицкое Производственное Объединение "Электронмаш" Им.60-Летия Советской Украины
Priority to SU864057456A priority Critical patent/SU1380995A1/en
Application granted granted Critical
Publication of SU1380995A1 publication Critical patent/SU1380995A1/en

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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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated 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
    • B29C66/40—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
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • 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
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8324—Joining or pressing tools pivoting around one axis
    • 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • B29C66/8614—Tongs, pincers or scissors
    • 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
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Изобретение относитс  к области сварки полимерных пленок и может буть использовано при упаковке крупногабаритной продукции, а также при сварке полимерных пленок в труднодоступных местах. Целью изобретени   вл етс  повышение качества сварки за счет обеспечени  фиксации рычагов в сомкнутом положении в процессе сварки . Дл  этого клещи дополнительно снабжены охватьшающей рычаги 1 и 2 направл ющей скобой 5 с шарнирно установленной на ней руко ткой 7 с роликом , причем скоба установлена с возможностью ограниченного горизонтального перемещени  вдоль одного рычага , а ролик установлен с возможностью взаимодействи  с другим рычагом . 3 ил.The invention relates to the field of welding of polymer films and can be used when packing large-sized products, as well as when welding polymer films in hard-to-reach places. The aim of the invention is to improve the quality of welding by ensuring that the levers are locked in a closed position during the welding process. For this, the pincers are additionally equipped with a lever 1 and 2 that guides 5 with a handle 7 with a roller pivotally mounted on it, the bracket being installed with the possibility of limited horizontal movement along one lever, and the roller being installed with the possibility of interaction with the other lever. 3 il.

Description

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Изобретение относитс  к сварке полимерных пленок и может быть использовано при упаковке крупногабаритной продукции, а также при сварке полимерных пленок в труднодоступных местах.The invention relates to the welding of polymer films and can be used when packing large-sized products, as well as when welding polymer films in hard-to-reach places.

Целью изобретени   вл етс  повышение качества сварки за счет обеспечени  фиксации рычагов в сомкнутом положении в процессе сварки.The aim of the invention is to improve the quality of welding by ensuring that the levers are locked in a closed position during the welding process.

На фиг. 1 изображены клещи дл  сварки полимерных пленок, общий вид; на фиг. 2 - разрез А-А на фиг. 1; на фиг. 3 - вид Б на фиг. 1 (торцы верхних сварочных губок с соединительными клеммами).FIG. 1 shows pliers for welding polymer films; general view; in fig. 2 shows section A-A in FIG. one; in fig. 3 is a view B in FIG. 1 (the ends of the upper welding jaws with connecting terminals).

Клещи дл  сварки полимерных пленок состо т из рычагов 1 и 2, которые соединены между собой посредством шарнира 3 и разжимаютс  под действием пружины 4. В средней части рычагов установлена направл юща  скоба 5, котора  охватывает оба рычага 1 и 2 и соединена при помощи шарнира 6 с руко ткой 7. На одном плече руко тки 7 установлен ролик 8. Сварочна  губка 9 выполнена в виде пластины из электроизол ционного материала и установлена на одном из рычагов сварочных клещей. На торцах губки 9 установлены пружины 10, предназначенные дл  нат жени  нагревательного элемента 11, и клеммы 12, служащие дл  креплени  нагревательного элемента 11 и подсоединени  про вода питани . Нагревательный элемент 11 выполнен в виде нихромовой ленты. На другом рычаге клещей установлена полоса 13 губчатой резины, кнопка 14 включени  и окно 15 лампочки. Регу- лировочньш винт 16 прижима сварочной губки 9 к полосе 13 губчатой резины, установлезшой на другой сварочной губке, закреплен на направл ющей скобе 5. Дл  предотвращени  перемещени  направл ющей скобы 5 вдоль клещей служат ограничители 17 горизонтального перемещени , закрепленные на одном из рычагов.Pincers for welding polymer films consist of levers 1 and 2, which are interconnected by means of a hinge 3 and unfolded under the action of a spring 4. In the middle part of the levers there is a guide bracket 5 that covers both levers 1 and 2 and is connected by means of a hinge 6 with a handle 7. A roller 8 is mounted on one shoulder of the handle 7. The welding sponge 9 is made in the form of a plate made of electrically insulating material and mounted on one of the levers of welding tongs. At the ends of the jaw 9, there are springs 10 for tightening the heating element 11 and terminals 12 for fastening the heating element 11 and connecting the feed water to the supply element. The heating element 11 is made in the form of nichrome tape. A sponge rubber strip 13, a power button 14 and a window 15 of the bulb are mounted on another lever of the tongs. The adjusting screw 16 of the clamping of the welding sponge 9 to the sponge rubber strip 13, installed on another welding sponge, is fixed on the guide bracket 5. To prevent the guide bracket 5 from moving along the tongs, horizontal movement stops 17 are mounted on one of the levers.

Клещи работают следующим образом.Ticks work as follows.

Свариваема  пленка вкладываетс  между верхней сварочной губкой 9 иA weldable film is inserted between the upper welding sponge 9 and

1380995213809952

губкой рычага 2. Опуска  руко тку 7, сжимают рычаги 1 и 2. Нажимают на кнопку 14 включени , при этом загораетс  лам11очка в окне 15 и горит до окончани  процесса сварки. По окончании сварки поднимают руко тку 7 и освобождают сваренный участок пленки. Во врем  сварки нет необходимостиwith a sponge of the lever 2. Lowering the handle 7, press the levers 1 and 2. Press the power button 14, the lamp in the window 15 lights up and lights up until the end of the welding process. At the end of welding, lift the handle 7 and release the welded portion of the film. No welding during welding.

jg держать руко тку, так как ролик 8, смеща сь влево, жестко фиксирует руко тку 7 в нижнем положении. Врем  сварки регулируетс  стандартным реле времени, подключаемым к нагревателюjg to hold the handle, as the roller 8, shifting to the left, rigidly fixes the handle 7 in the lower position. The welding time is regulated by a standard time relay connected to the heater.

fj клещей.fj ticks.

Применение направл ющей скобы 5 исключает плохое совмещение губок, что способствует улучщению качества получаемых сварных швов. Направл ю20 ща  скоба 5 может вертикально перемещатьс  вдоль рычага 2, что позвол ет регулировать усилие зажима губок. Перемещение скобы горизонтально ограничиваетс  ограничителем 17. Уста25 новленна  руко тка 7 с роликом 8 облегчает сжатие губок.The use of the guide bracket 5 eliminates the poor alignment of the jaws, which helps to improve the quality of the welds produced. The guide bar 5 can vertically move along the lever 2, which allows the clamping force of the jaws to be adjusted. Moving the bracket horizontally is limited by the limiter 17. The installation of the handle 7 with the roller 8 facilitates the compression of the jaws.

Использование полосы 13 губчатой резины позвол ет свариваемому материалу облегать нагревательный эле30 мент 11, что способствует равномерному прижиму и прогреву по всему щву.The use of the sponge rubber strip 13 allows the material to be welded to encircle the heating element 11, which contributes to uniform pressing and heating throughout the earth.

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Claims (1)

Формула изобретени Invention Formula Клещи дл  сварки полимерных пленок , содержащие шарнирно соединенные и взаимосв занные посредством пружин рычаги, на концах которых закреплены сварочные губки, причем одна из губок снабжена нагревательным элементом , отличающиес  тем, что, с целью повьшени  качества сварки за счет обеспечени  фиксации рычагов в сомкнутом положении в процессе сварки, они снабжены охватывающей рычаги направл ющей скобой с щарнир- но установленной на ней руко ткой с роликом, причем скоба установлена с возможностью ограниченного горизонтального перемещени  вдоль одного рычага , а ролик установлен с возмож- ностью взаимодействи  с другим рычагом .Pincers for welding polymeric films containing pivotally connected and interconnected by means of springs levers at the ends of which are welding sponges, one of which is provided with a heating element, characterized in that in order to improve the quality of welding by ensuring that the levers are locked in a closed position during the welding process, they are provided with a guide bracket covering the arms with a hinged roller handle, and the bracket is installed with the possibility of limited horizontal movement puffs along one lever, and the roller is mounted with the possibility of interaction with another lever. Формула изобретени Invention Formula Клещи дл  сварки полимерных пленок , содержащие шарнирно соединенные и взаимосв занные посредством пружин рычаги, на концах которых закреплены сварочные губки, причем одна из губок снабжена нагревательным элементом , отличающиес  тем, что, с целью повьшени  качества сварки за счет обеспечени  фиксации рычагов в сомкнутом положении в процессе сварки, они снабжены охватывающей рычаги направл ющей скобой с щарнир- но установленной на ней руко ткой с роликом, причем скоба установлена с возможностью ограниченного горизонтального перемещени  вдоль одного рычага , а ролик установлен с возмож- ностью взаимодействи  с другим рычагом .Pincers for welding polymeric films containing pivotally connected and interconnected by means of springs levers at the ends of which are welding sponges, one of which is provided with a heating element, characterized in that in order to improve the quality of welding by ensuring that the levers are locked in a closed position during the welding process, they are provided with a guide bracket covering the arms with a hinged roller handle, and the bracket is installed with the possibility of limited horizontal movement puffs along one lever, and the roller is mounted with the possibility of interaction with another lever. V V -т-t А-АAa ffut1ffut1 вадбwadb ////
SU864057456A 1986-04-21 1986-04-21 Vice for welding polymeric films SU1380995A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864057456A SU1380995A1 (en) 1986-04-21 1986-04-21 Vice for welding polymeric films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864057456A SU1380995A1 (en) 1986-04-21 1986-04-21 Vice for welding polymeric films

Publications (1)

Publication Number Publication Date
SU1380995A1 true SU1380995A1 (en) 1988-03-15

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SU864057456A SU1380995A1 (en) 1986-04-21 1986-04-21 Vice for welding polymeric films

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2490128C2 (en) * 2008-04-29 2013-08-20 Тетра Лаваль Холдингз Энд Файнэнс С.А. Sealing clamp for making sealed food product packs
RU205868U1 (en) * 2020-10-12 2021-08-11 Роман Александрович Юрченко Hot press for the production of soft windows

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № , кл. В 29 С 27/06, 1982. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2490128C2 (en) * 2008-04-29 2013-08-20 Тетра Лаваль Холдингз Энд Файнэнс С.А. Sealing clamp for making sealed food product packs
RU205868U1 (en) * 2020-10-12 2021-08-11 Роман Александрович Юрченко Hot press for the production of soft windows

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