SU765010A1 - Device for splicing rubberized belts - Google Patents

Device for splicing rubberized belts Download PDF

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Publication number
SU765010A1
SU765010A1 SU782690918A SU2690918A SU765010A1 SU 765010 A1 SU765010 A1 SU 765010A1 SU 782690918 A SU782690918 A SU 782690918A SU 2690918 A SU2690918 A SU 2690918A SU 765010 A1 SU765010 A1 SU 765010A1
Authority
SU
USSR - Soviet Union
Prior art keywords
conveyor
drive
strip
edge
plates
Prior art date
Application number
SU782690918A
Other languages
Russian (ru)
Inventor
Валерий Яковлевич Павлов
Алексей Леонидович Тимофеев
Original Assignee
Ярославский Филиал Государственного Института По Проектиованию Предприятий Резиновой Промышленности "Резинопроект"
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 Ярославский Филиал Государственного Института По Проектиованию Предприятий Резиновой Промышленности "Резинопроект" filed Critical Ярославский Филиал Государственного Института По Проектиованию Предприятий Резиновой Промышленности "Резинопроект"
Priority to SU782690918A priority Critical patent/SU765010A1/en
Application granted granted Critical
Publication of SU765010A1 publication Critical patent/SU765010A1/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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7888—Means for handling of moving sheets or webs
    • B29C65/7891—Means for handling of moving sheets or webs of discontinuously moving sheets or webs
    • 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
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4324—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms for making closed loops, e.g. belts
    • 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
    • B29C66/71—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 composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • B29L2029/00—Belts or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

1one

Изобретение относитс  к оборудованию 1л  изготовлени  резинотехнических изделий , в частности дл  стыковки обрезиненных полос.The invention relates to equipment for the manufacture of rubber products, in particular for joining rubber bands.

Известно устройство дл  стыковки обрезиненных полос, содержащее механизм подачи раскроенных полос в зону стыковки и механизм стыковки (1J. В таком устройстве механизм подачи раскроенного полотна в зону стыковки выполнен в виде каретки с прихватами.A device for joining rubberized strips is known, comprising a feed mechanism of cut strips to the docking zone and a docking mechanism (1J. In such a device, the cut web feed mechanism to the docking zone is made in the form of a carriage with tacks.

Недостатком известного устройства  вл етс  ненадежность работы прихватов, так как обрезиненна  полоса может прилипать к ним.A disadvantage of the known device is the unreliability of the sticking operation, since the rubberized strip can adhere to them.

Известие устройство дл  стыковки обрезиненных полос, содержащее нижнюю н верхнюю стыковочные плиты, транспортирующий орган дл  подачи раскроенных полос в зону стыковки, выполненный в виде рольганга и транспортера, и механизм дл  отбора состыкованного полотна 2.The device for joining rubberized strips, containing the lower and upper joining plates, the transporting body for feeding the cut strips to the joining zone, made in the form of a roller table and conveyor, and a mechanism for selecting the joined dock 2.

В указанном устройстве раскроенна  полоса подаетс  на стыковку по транспортеру с рольгангом, что повышает надежность работы устройства. Однако при этом стыкуема  кромка раскроенной полосы соприкасаетс  со стыкуемой кромкой состыкованного полотна, что приводит к деформации кромок и снижению качества стыка.In the specified device, the cut strip is fed to the docking on the conveyor with a roller conveyor, which increases the reliability of the device. However, the dockable edge of the cut strip is in contact with the dockable edge of the docked web, which leads to deformation of the edges and a reduction in the quality of the joint.

Целью нзобретени   вл етс  повыщение качества стыка за счет исключени  возможности соприкосновени  стыкуемых кромок при подаче в зону стыковки.The purpose of the invention is to increase the quality of the joint by eliminating the possibility of contact between the joined edges when it is fed to the joint area.

Указанна  цель достигаетс  тем, что в устройстве, содержащем нижнюю и верхнюю стыковочные плиты, транспортирующий орган дл  подачи раскроенных полос This goal is achieved by the fact that in the device containing the lower and upper connecting plates, the transport body for feeding the cut strips

10 в зону стыковки, выполненный в виде рольганга и транспортера, и мехаиизм дл  отбора состыкованного полотна, рольганг установлен с возможностью поворота в вертикальной плоскости и захода 10 to the docking area, made in the form of a roller table and a conveyor, and a mechanism for selecting a joined fabric, the roller table is installed with the possibility of turning in a vertical plane and entering

15 между стыковочными плитами в зону стыковки и снабжен приводом его поворота. Кроме того, рольганг св занс приводом его поворота через систему рычагов.15 between the docking plates in the docking zone and provided with a drive of its rotation. In addition, the roller conveyor communicates its rotation through a system of levers.

Claims (2)

На фиг. 1 изображено предлагаемое устройство, общий вид в плане; иа фиг. 2 - разрез А-А на фиг. 1; на фиг. 3 разфиг . 4 - узел I рез Б-Б на фиг. I; на 5 - узел II н  на фиг. 2; на фиг. фнг. 3. Устройство содержит транспортирующий орган дл  подачи раскроенных полос в зону стыковки, который состоит из ремешкового транспортера 1 и рольганга 2. Привод 3 общий дл  транспортера I и транспортера 4 диагонально-резательной машины . Рольганг 2 установлен с возможностью поворота в вертикальной плоскости и захода между верхней 5 и нижней 6 стыковочными плитами и св зан через систему рычагов 7 с приводом 8 его поворота. Верхн   стыковочна  плита 5 уставовлена неподвижно, а нижн   плита 6 подвижно и имеет привод 9 дл  ее возвратновоступательного перемещени  в вертикальной плоскости. Дл  передачи обрезиненной полосы с транспортера диагонально-резательной машины на транспортирующий орган установлен переходный мостик 10. Устрюйство имеет также механизрл отбора состыкованного полотна в направлении , перпендикул рном направлению подачи, Этот механизм снабжен т нущими валиками П и 12 и бобиной 13 с прокладкой, св занными с приводом 14 и с датчиком 15 включени  механизма отбора. В промежутках между ремешками транспортера 1 установлены датчики 16 останова механизма отбора и пуска транспортера 4 диагонально-резательной машины, а между транспортерами 1 н 4 установлен датчик 17 фиксации положени  полосы на транспортере 4. Датчики 16 и 17 выполнены , например, в виде блока пневмодатчнков . Устройство работает следующим образом . Рольганг 2 в исходном положении находитс  между плитами 5 и 6 на одном уров- 35 не с транспортером 1 (см. фиг. 5 и 3), перекрыва  стыкуемую кромку полосы 18 на величину нахлеста. Включаетс  транспортер 4 диагональнорезательной машины и транспортирующий орган, которым раскроенна  полоса 18 перемещаетс  в зону стыковки. При этом стыкуема  кромка полосы 8 скользит по рольгангу 2 транспортирующего органа над стыкуемой кромкой полотна 19. Далее после команды датчика 17 транс- 5 портеры 1 и 4 останавливаютс , рольганг 2 отклон етс  от зоны плит с помощью привода 8 и системы рычагов 7, освобожда  кромку полотна 19, на кетфую накладываетс  кромка полосы 18. Приводом 9 приводитс  в действие подвижна  ллита 6 и осуществл етс  стыковка кромок . Далее датчиком 15 подаетс  команда на включение привода 14 отбора состыкованного полотна. Плиты 5 и б при этом расход тс , а состыкованное полотно отбираетс  т нущими валиками II и 12 и закатываетс  в прокладку бобины 13. При пересечении кромкой состыкованного полотна 19 датчика 16, последний подает команду на останов механизма отбора, рольганг 2 при этом возвращаетс  в исходное положение между плитами 5 и 6, перекрыва  кромку полосы 18 на величину нахлеста. Необходимую величину нахлеста устанавливают перемещением с помощью регулировочного винта 20 (см. фиг. 3) датчи сов 16 в то или иное положение между ремешками транспортера 1. Далее цикл повтор етс . Использование предлагаемого устройства позвол ет при автоматизации процесса стыковки, обеспечить повышение качества стыка. Формула изобретени  1. Устройство дл  стыковки обрезиненных полос, содержащее верхнюю и нижнюю стыковочные плиты, транспортирующий орган дл  подачи раскроенных полос в зону стыковки, выполненный в виде рольганга и транспортера, и механизм дл  отбора состыкованного полотна, отличающеес  тем, что, с целью повышени  качества стыка за счет исключени  возможности соприкосновени  стыкуемых кромок при подаче в зону стыковки, рольганг установлен с возможностью поворота в вертикальной плоскости н захода между стыковочными плитами в зону стыковки и снабжен приводом его поворота. 2. Устройство по п. I, отличающеес  тем, что рольганг св зан с приводом его поворота через систему рычагов. Источники информации, прин тые во внкмание при экспертизе 1.Авторское свидетельство СССР № 484093, кл. В 29 Н 9/04, В 29 Н 17/28, В 65 Н 29/66, 20.09.68. FIG. 1 shows the proposed device, a general plan view; FIG. 2 shows section A-A in FIG. one; in fig. 3 razfig. 4 - node I cut BB in FIG. I; 5 - node II n in FIG. 2; in fig. fng 3. The device contains a transporting body for supplying the cut strips to the docking zone, which consists of a strap conveyor 1 and a roller table 2. The drive 3 is common for conveyor I and conveyor 4 of the diagonal cutting machine. The roller conveyor 2 is installed with the possibility of rotation in the vertical plane and approach between the upper 5 and lower 6 connecting plates and is connected through a system of levers 7 with the drive 8 of its rotation. The upper docking plate 5 is fixed fixedly, and the lower plate 6 is movable and has a drive 9 for its return-free movement in a vertical plane. A transition bridge 10 is installed to transfer the rubberized strip from the conveyor of the diagonal cutting machine to the transporting body. The device also has a mechanism for picking the docked fabric in a direction perpendicular to the feed direction. This mechanism is equipped with pull rollers P and 12 and a reel 13 with a gasket connected with a drive 14 and with a sensor 15 including a selection mechanism. Between the straps of the conveyor 1, sensors 16 for stopping the take-up and starting of the conveyor 4 of the diagonal cutting machine are installed, and between the conveyors 1 and 4 there is a sensor 17 for fixing the position of the strip on the conveyor 4. Sensors 16 and 17 are made, for example, as a block of pneumatic sensors. The device works as follows. The roller conveyor 2 is in the initial position between plates 5 and 6 at the same level as 35 with conveyor 1 (see Fig. 5 and 3), overlapping the joined edge of the strip 18 by the amount of overlap. The conveyor 4 of the diagonal cutting machine is turned on and the transport body with which the cut strip 18 is moved to the joining zone. At the same time, the edge of the strip 8 slides along the roller table 2 of the transporting body above the joined edge of the web 19. Then, after the command of the sensor 17, the conveyors 5 and 4 stop, the roller table 2 deviates from the plates by means of the drive 8 and the system of levers 7, freeing the edge the web 19, on the ketfyu superimposes the edge of the strip 18. The actuator 9 actuates the movable sheet 6 and aligns the edges. Next, the sensor 15 gives the command to turn on the drive 14 for selecting the docked web. The plates 5 and b are consumed at the same time, and the docked web is picked up with the use of rollers II and 12 and rolled into the gasket of the reel 13. When the edge of the coupled web 19 intersects the sensor 16, the latter commands the stop of the selection mechanism, and the roller table 2 returns to its original position between the plates 5 and 6, overlapping the edge of the strip 18 by the amount of overlap. The required amount of overlap is set by moving the adjusting screw 20 (see Fig. 3) of the sensors 16 to one or another position between the straps of the conveyor 1. Next, the cycle repeats. The use of the proposed device allows the automation of the docking process, to improve the quality of the joint. Claim 1. Device for joining rubberized strips, containing upper and lower joining plates, transporting body for feeding cut-off strips to the joining zone, made in the form of a roller table and conveyor, and a mechanism for selecting joined lintel, characterized in that, in order to improve quality the joint due to the exclusion of the possibility of contact between the joined edges when feeding into the joining zone, the roller table is installed with the possibility of rotation in the vertical plane on the approach between the connecting plates into the joint zone forging and equipped with a drive of its rotation. 2. A device according to claim I, characterized in that the live rolls are connected with the drive of its rotation through a system of levers. Sources of information taken in vkmanie during the examination 1. The author's certificate of the USSR No. 484093, cl. B 29 N 9/04, B 29 N 17/28, B 65 N 29/66, 09/20/68. 2.Авторское свидетельство СССР по за вке № 2561276/23-05, кл. В 29 Н 17/28, В 29 Н 9/02, 28.12.77.2. USSR author's certificate for application No. 2561276 / 23-05, cl. B 29 N 17/28, B 29 N 9/02, 12.28.77. фиг.FIG.
SU782690918A 1978-12-01 1978-12-01 Device for splicing rubberized belts SU765010A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782690918A SU765010A1 (en) 1978-12-01 1978-12-01 Device for splicing rubberized belts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782690918A SU765010A1 (en) 1978-12-01 1978-12-01 Device for splicing rubberized belts

Publications (1)

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SU765010A1 true SU765010A1 (en) 1980-09-23

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SU782690918A SU765010A1 (en) 1978-12-01 1978-12-01 Device for splicing rubberized belts

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3501779A1 (en) * 2017-12-20 2019-06-26 ContiTech Transportbandsysteme GmbH Vulcanisation press transport system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3501779A1 (en) * 2017-12-20 2019-06-26 ContiTech Transportbandsysteme GmbH Vulcanisation press transport system

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