SU1479313A1 - Apparatus for resistance heat-welding - Google Patents

Apparatus for resistance heat-welding Download PDF

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Publication number
SU1479313A1
SU1479313A1 SU864062785A SU4062785A SU1479313A1 SU 1479313 A1 SU1479313 A1 SU 1479313A1 SU 864062785 A SU864062785 A SU 864062785A SU 4062785 A SU4062785 A SU 4062785A SU 1479313 A1 SU1479313 A1 SU 1479313A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lever
base
welding
connecting rod
elastic sponge
Prior art date
Application number
SU864062785A
Other languages
Russian (ru)
Inventor
Михаил Михайлович Васильев
Владимир Владимирович Головченко
Константин Михайлович Крапивин
Виктор Владимирович Крылов
Original Assignee
Vasilev Mikhail M
Golovchenko Vladimir V
Krapivin Konstantin M
Krylov Viktor V
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 Vasilev Mikhail M, Golovchenko Vladimir V, Krapivin Konstantin M, Krylov Viktor V filed Critical Vasilev Mikhail M
Priority to SU864062785A priority Critical patent/SU1479313A1/en
Application granted granted Critical
Publication of SU1479313A1 publication Critical patent/SU1479313A1/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
    • B29C66/01—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
    • 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
    • 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

Landscapes

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

Abstract

Изобретение касаетс  сварки полимерных пленок и может быть использовано при изготовлении пакетов из тонких пленок. Целью изобретени   вл етс  обеспечение качественной сварки длинномерных швов на полимерных пленках методом термоконтактной сварки, в частности методом термоимпульсной сварки. Дл  этого устройство дополнительно снабжено по меньшей мере одним шарнирно соединенным с основанием рычагом дл  креплени  прижимной упругой губки 7 и по меньшей мере двум  рычажными механизмами, каждый из которых включает кулису 13 и шатун 14, при этом кулиса 13 каждого рычажного механизма шарнирно закреплена на основании 1, а шатун 14 одним концом шарнирно закреплен на рычаге 4 дл  креплени  прижимной упругой губки 7, а другим шарнирно св зан с кулисой 13, причем центры шарниров креплени  шатуна 14 к рычагу 4 дл  креплени  прижимной упругой губки 7 и креплени  кулисы к основанию расположены на одной пр мой, перпендикул рной основанию 1. Кроме того, устройство снабжено установленными в обойме 6 с возможностью взаимодействи  с прижимной упругой губкой 7 тарированными пружинами 8, снабженными регулировочными гайками 16 с указател ми усили  сжати  пружины 8. 1 з.п. ф-лы, 4 ил.The invention relates to the welding of polymer films and can be used in the manufacture of packages of thin films. The aim of the invention is to provide high-quality welding of long welds on polymer films by the method of thermo-contact welding, in particular by the method of thermo-impulse welding. For this, the device is additionally equipped with at least one pivotally connected with the base lever for fastening the pressing elastic sponge 7 and at least two lever mechanisms, each of which includes a rocker 13 and a connecting rod 14, while the rocker 13 of each lever mechanism is hinged on the base 1 and the connecting rod 14 is hinged at one end on the lever 4 for fastening the pressing elastic sponge 7, and at the other pivotally connected to the slide 13, the hinges of fastening the connecting rod 14 to the lever 4 for fastening the pressing sponge 7 and securing the backstage to the base are located on one straight, perpendicular to the base 1. In addition, the device is equipped with casing springs 8 which are mounted in the casing 6 with the ability to interact with the pressure elastic sponge 7 and equipped with adjusting nuts 16 with spring compressive force indicators 8. 1 hp f-ly, 4 ill.

Description

ем 1, а шатун 14 одним концом шарнир- „ соединенным с основанием рычагом дл 1, and the connecting rod 14 with one end of the hinge— “connected to the base

но закреплен на рычаге 4, а другим - шарнирно св зан с кулисой 13, причем центры шарниров креплени  шатуна 14 к рычагу 4 и креплени  кулисы 13 к.but is attached to the lever 4, and the other is pivotally connected to the link 13, the hinges connecting the connecting rod 14 to the lever 4 and attaching the link 13 to the hinge.

креплени  прижимной упругой губки и по меньшей мере двум  рычажными меха низмами, каждый из которых включает кулису и шатун, при этом кулиса кажкреплени  прижимной упругой губки и по меньшей мере двум  рычажными механизмами , каждый из которых включает кулису и шатун, при этом кулиса кажfastening the clamping elastic sponge and at least two lever mechanisms, each of which includes a connecting rod and a connecting rod, while the slide of each stitching of a pressing elastic sponge and at least two lever mechanisms, each of which includes a connecting rod and a connecting rod, while the slide

основанию 1 расположены на одной пр - лп дого рычажного механизма шарнирноbase 1 is located on the same pr - lp of the lever mechanism pivotally

мои, перпендикул рной к основанию. Кулисы 13 выполнены в виде Г-образ- ных рычагов, которые одной стороной шарнирно закреплены на основании 1, а другой стороной соединены между собой ручкой 15. Рычаг 4 и кулиса 13 выполнены в виде вилки, причем рычаг 4 находитс  внутри вилки кулисы 13, а шатун 14 расположен внутри вилки рычага 4.mine, perpendicular to the base. The scenes 13 are made in the form of L-shaped levers, which are hinged by one side on the base 1, and the other side are connected to each other by the handle 15. The lever 4 and the link 13 are made in the form of a fork, and the lever 4 is inside the link 13 fork, and the connecting rod 14 is located inside the fork of the lever 4.

Тарированные пружины 8 снабжены регулировочными гайками 16 и 17, предназначенными дл  регулировани  усили  сварки.Tared springs 8 are provided with adjusting nuts 16 and 17 for adjusting the welding force.

Устройство работает следующим образом .The device works as follows.

Вращением ручек 16 и 17 устанавливают заданные усили  сжати  тарированных пружин 8, пленку 18 помеща5Rotate the knobs 16 and 17 to set the set forces of compression of the springs 8, the film 18 placed 5

00

5five

закреплена на основании, а шатун одним концом шарнирно закреплен на рычаге дл  креплени  прижимной упругой губки, а другим шарнирно св зан с кулисой , причем центры шарниров креплени  шатуна к рычагу дл  креплени  прижимной упругой губки и креплени  кулисы к основанию расположены на одной пр мой, перпендикул рной основанию. 2. Устройство по п. отличающеес  тем, что, с целью обеспечени  заданного регулируемого усили  сварки, оно снабжено установленными в обойме с возможностью взаимодействи  с прижимной упругой губкой тарированными пружинами, снабженными регулировочными гайками с указател ми усили  сжати  пружины, а обойма выполнена со шкалой.fixed to the base, and the connecting rod is hinged at one end on the lever for attaching the pressure sponge, and the other is hinged to the wings, the hinges connecting the connecting rod to the lever for fastening the pressure sponge and securing the link to the base are on one straight, perpendicular Prynomu base. 2. The device according to claim 2, wherein, in order to provide a predetermined adjustable welding force, it is provided with cage springs mounted with the ability to interact with a pressure elastic sponge, equipped with adjusting nuts with spring compressors, and the cage is made with a scale.

Фив.2Thebes.2

Фиг АFIG A

Claims (2)

Формула изобретенияClaim 1. Устройство для контактно-тепловой сварки, содержащее основание с установленной на нем сварочной губкой, шарнирно-соединенный с основанием рычаг с закрепленной на нем прижимной упругой губкой, установленной в. обойме, отличающееся тем, что, с целью обеспечения качественной сварки длинномерных швов путем создания равномерного усилия по длине шва, оно .снабжено дополнительно по меньшей мере одним шарнирно соединенным с основанием рычагом для крепления прижимной упругой губки и по меньшей мере двумя рычажными механизмами, каждый из которых включает кулису и шатун, при этом кулиса каждого рычажного механизма шарнирно закреплена на основании, а шатун одним концом шарнирно закреплен на рычаге для крепления прижимной упругой губки, а другим шарнирно связан с кулисой, причем центры шарниров крепления шатуна к рычагу для крепления прижимной упругой губки и крепления кулисы к основанию расположены на одной прямой, перпендикулярной основанию.1. A device for contact heat welding, comprising a base with a welding sponge mounted on it, a lever pivotally connected to the base with a clamping elastic sponge fixed to it, installed in. cage, characterized in that, in order to ensure high-quality welding of long seams by creating uniform force along the seam length, it is equipped with at least one lever pivotally attached to the base for attaching the clamping elastic sponge and at least two lever mechanisms, each which includes the link and the connecting rod, while the link of each link mechanism is pivotally mounted on the base, and the connecting rod at one end is pivotally attached to the lever for attaching the clamping elastic sponge, and the other is hinged associated with the scenes and fixing hinges centers of the connecting rod to the lever for attaching the elastic clamping jaws and mounting wings to the base located on a straight line perpendicular to the ground. 2. Устройство по п. 1, о т л ичающееся тем, что, с целью обеспечения заданного регулируемого усилия сварки, оно снабжено установленными в обойме с возможностью взаимодействия с прижимной упругой губкой тарированными пружинами, снабженными регулировочными гайками с указателями усилия сжатия пружины, а обойма выполнена со шкалой.2. The device according to claim 1, characterized in that, in order to provide a predetermined adjustable welding force, it is equipped with calibrated springs installed in the holder with the possibility of interaction with the pressing elastic sponge, equipped with adjusting nuts with indicators of the spring compression force, and the holder made with a scale. Фиг.4Figure 4
SU864062785A 1986-04-28 1986-04-28 Apparatus for resistance heat-welding SU1479313A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864062785A SU1479313A1 (en) 1986-04-28 1986-04-28 Apparatus for resistance heat-welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864062785A SU1479313A1 (en) 1986-04-28 1986-04-28 Apparatus for resistance heat-welding

Publications (1)

Publication Number Publication Date
SU1479313A1 true SU1479313A1 (en) 1989-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU864062785A SU1479313A1 (en) 1986-04-28 1986-04-28 Apparatus for resistance heat-welding

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356498A (en) * 1990-08-06 1994-10-18 Eastman Chemical Company Method and apparatus for forming splices in flexible, fusible material and material spliced accordingly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356498A (en) * 1990-08-06 1994-10-18 Eastman Chemical Company Method and apparatus for forming splices in flexible, fusible material and material spliced accordingly

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