SU717177A1

SU717177A1 - Loom cleaning arrangement

Info

Publication number: SU717177A1
Application number: SU772558715A
Authority: SU
Inventors: Александр Тимофеевич Алексеев; Юрий Артемович Погосов; Иван Васильевич Панков
Original assignee: Центральное Проектно-Конструкторское И Технологическое Бюро Текстильной Промышленности
Priority date: 1977-12-23
Filing date: 1977-12-23
Publication date: 1980-02-25

Description

Изобретение относится к вспомогательным устройствам для ткацкого производства и предназначено для очистки ткацких станков от пыли и пуха.The invention relates to auxiliary devices for weaving and is intended for cleaning looms from dust and fluff.

Известно устройство для очистки ткацкого станка от пыли и пуха, включающее тележку с пухообдувателямисоплами, жестко связанными с двумя вен тиляторами, качающимися вокруг вертикальной оси, подвешенную на монорельсе, проходящем вдоль ряда станков £1J.A device is known for cleaning a loom from dust and fluff, including a trolley with fuzz blowers with nozzles rigidly connected to two fans, swinging around a vertical axis, suspended on a monorail running along a row of machines £ 1J.

Недостатком известного, устройства является отсутствие уборки сдуваемой пыли, пуха и засорение ими, воздуха. 'A disadvantage of the known device is the lack of cleaning blown dust, lint and clogging them, air. ''

Известно устройство для очистки ткац-_)$кого станка, содержащее тележку с пухообдувателями-соплами, вентиляторы, ка-т чающиеся вокруг вертикальной оси, подвешенной на монорельсе, проходящем вдоль ряда станков, под которыми расположен 20 отсос с отверстиями £2j_a A device for cleaning _{tkats-) $} whom the machine comprising a trolley puhoobduvatelyami-nozzles, fans, ka-t sistent about a vertical axis, suspended from a monorail passing along a row of machines, which is located under the suction holes 20 £ 2j _a

К недостаткам этого устройства относятся значительные затраты, связанные С .проведением работ по прокладке комму никационных линий и приемных отверстий пневмотранспорта под станками.The disadvantages of this device include the significant costs associated with carrying out work on laying communication lines and receiving holes for pneumatic conveying under the machines.

Наиболее близким к изобретению по технической сущности и достигаемому результату, является устройство для очистки ткацких станков, содержащее напольную платформу и размещенные на ней нагнетающее и всасывающее средства, соединен ные с соплами для подачи и отвода воздуха, емкость для сбора пыли и пуха и защитное при способление, установленное с возможностью перемещения его в рабочее положение (Д).. Ёмкость для сбора пыли выполнена из складывающихся стенок-экренов. Стен ки-экраны выполнены из отдельных звеньев-шин, связанный шарнирно между собой, что придает им гибкость в горизонтальной плоскости. В разложенном состоянии стенки прикрываются откидной крышкой.The closest to the invention in technical essence and the achieved result is a device for cleaning looms, containing a floor platform and placed on it a suction and suction means connected to nozzles for supplying and discharging air, a container for collecting dust and lint and a protective device installed with the possibility of moving it to the working position (D) .. The dust collecting tank is made of folding screen walls. The walls of the ki-screens are made of separate bus links, pivotally connected to each other, which gives them flexibility in the horizontal plane. When unfolded, the walls are covered with a hinged lid.

Недостатками известного устройства являются отсутствие полной изоляции очищаемого станка в процессе чистки, что ведет к попаданию пыли и пуха на со-The disadvantages of the known device are the lack of complete isolation of the machine being cleaned during the cleaning process, which leads to the ingress of dust and fluff onto

7171 седине станки у в атмосферу цеха, и отсутствие механизированного, энергичного • процесса обдува, что увеличивает время на очистку станка» Цель изобретения'- повышение проиэ- 5 водительиости и эффективности очистки»7171 machines are connected to the atmosphere of the workshop, and the absence of a mechanized, vigorous • blowing process, which increases the time to clean the machine "The purpose of the invention is to increase production efficiency and 5 cleaning efficiency and efficiency"

Указанная.цель достигается тем, что защитное приспособление выполнено в виде закрепленного на каркасе эластичного кожуха, охватывающего станок, и 10 связано с платформой посредством шарнирно соединенной с каркасом тяги с фиксатором ее положения, размещенной на платформе с возможностью поворота от привода, а сопла для подачи и отво- 15 да воздуха шарнирно соединены с кожухом ’иимеют размещенные на их выходных концах гибкие патрубки; каркас выполнен в виде горизонтальной рамки, внутренний контур которой соответствует 20 контуру станка; при этом эластичный ко‘жух, выполненный из воздухо— и влагонепроницаемой ткани, содержит верхнее и нижнее полотна, соединенные между собой по плоскости каркаса и закреплен— 25 ные на нем посредством хомутов.This goal is achieved by the fact that the protective device is made in the form of an elastic casing fixed on the frame covering the machine, and 10 is connected to the platform by means of a link pivotally connected to the frame with a lock of its position, placed on the platform with the possibility of rotation from the drive, and a nozzle for feeding and air outlet 15 is pivotally connected to the casing 'and have flexible nozzles located at their outlet ends; the frame is made in the form of a horizontal frame, the inner contour of which corresponds to the 20 contour of the machine; in this case, an elastic casing made of air- and moisture-proof fabric contains upper and lower webs connected to each other along the plane of the frame and fixed to it by means of clamps.

Сущность изобретения поясняется чертежами, где на фиг. 1 изображено устройство для очистки ткацких станков в нерабочем положении; на фиг. 2 — уст- 30 ройство в рабочем положении; на фиг. 3 вид А, фиг. 2; на фиг. 4 - сечение Б-Б, фиг. 3; на фиг. 5 - сечение В-В, фиг. 3; на фиг. 6 - сечение Г-Г, фиг. 3.The invention is illustrated by drawings, where in FIG. 1 shows a device for cleaning looms in an idle position; in FIG. 2 - device in working position; in FIG. 3 view A, FIG. 2; in FIG. 4 is a section BB, FIG. 3; in FIG. 5 is a cross-section BB, FIG. 3; in FIG. 6 is a cross section GG, FIG. 3.

Устройство состоит из напольной 35 передвижной. платформы 1, складывающегося защитного приспособления 2, связанных между собой механизмом 3 перевода приспособления из транспортного положения в рабочее, На платформе 1 раз-40 мешены емкость для сбора пыли и пуха (пылесосное устройство) 4 с гибким, отсасывающим трубопроводом 5, привод механизма перевода, включающий гидронасос 6 и гидроцилиндр 7, гибкий нагне— 45 тательный трубопровод 8 с моментальной присоединительной арматурой. Складывающееся защитное приспособление 2 представляет собой эластичный кожух 9, состоящий из верхнего и нижнего полотен, so соединенных между собой в плоскости каркаса 10, и расположенный внутри контура каркаса, к которому присоединен хомутами 11. Каркас 10 представляет собой раму, внутренний контур которой 55 вписывает в себя контур накрываемого станка. Эластичный кожух 9 выполнен из воздухо- и вланонепроницаемой Ткани.. В верхнее полотно эластичного кохужа . . 4 ' л вмонтированы патрубки 12 для подсоединения отсасывающего трубопровода 5, коллектор 13 с отводами 14, которые подсоединены к соплам 15. На выходные концы сопел, закрепленных в стенке кожуха через сферический шарнир, надеты отрезки гибкой трубки 16. Сферический шарнир предназначен для регулирования Направления действия сопла. Каркас 10 имеет опорные кронштейны 17, которые предназначены для фиксации стоек 18 в положении, соответствующем раскрытому состоянию верхнего полотна эластичного кожуха 9. Для складывания нижнего полотна эластичного кожуха предназначены два одинаковых механизма, каждый из которых расположен со стороны одной из торцовых частей устройства. Механизм включает в себя двухр.учьевой барабан с известным механизмом фиксации в двух положениях, насаженный на цапфу каркаса, направляющие ролики 21, установленные на каркасе, два ряда колец .22, связанных с кожухом, и два тросика 23, скрепленные с барабаном и направляющим поясом 24 кожуха. Каждый из тросиков 23, направленный сквозь ряд колец 22 через направляющий ролик 21, закреплен к соответствующей поверхности ручья барабана 19. Механизм 3 перевода приспособления из транспортного положения в рабочее, кроме привода, расположенного на передвижной платформе 1, включает и стрелку 25, связанную посредством шарнира 26 с платформой 1. Складывающееся защитное приспособление 2 выполнено с возможностью вращения в опорах 27 головок стрел, а также фиксации его двух положений относительно оси стрелы: рабочего - посредством связи 28, шарнирно подвешенной на стрелке 25, и транспортного - посредством механизма 29.The device consists of a floor mobile 35. platform 1, folding protective device 2, interconnected by a mechanism 3 for transferring the device from the transport position to the working one. On the platform 1 time-40, a container for collecting dust and lint (vacuum cleaner) 4 with a flexible suction pipe 5, a drive of the translation mechanism, including hydraulic pump 6 and hydraulic cylinder 7, flexible discharge pipe 45 with instant connecting fittings. The folding protective device 2 is an elastic casing 9, consisting of upper and lower webs, so interconnected in the plane of the carcass 10, and located inside the contour of the carcass to which are connected by clamps 11. The carcass 10 is a frame, the inner contour of which 55 fits into yourself the contour of the covered machine. The elastic casing 9 is made of air- and vlan-tight Fabric .. In the upper fabric of elastic cohosh. . 4 'l mounted nozzles 12 for connecting the suction pipe 5, the collector 13 with bends 14, which are connected to the nozzles 15. On the output ends of the nozzles mounted in the wall of the casing through a spherical hinge, put pieces of flexible tube 16. The spherical hinge is designed to control the direction of action nozzles. The frame 10 has support brackets 17, which are designed to fix the uprights 18 in a position corresponding to the open state of the upper web of the elastic casing 9. Two identical mechanisms are designed to fold the lower web of the elastic casing, each of which is located on the side of one of the end parts of the device. The mechanism includes a double-handle drum with a known locking mechanism in two positions, mounted on the frame axle, guide rollers 21 mounted on the frame, two rows of .22 rings connected to the casing, and two cables 23 fastened to the drum and the guide belt 24 casing. Each of the cables 23, directed through a series of rings 22 through the guide roller 21, is fixed to the corresponding surface of the drum stream 19. The mechanism 3 for transferring the device from the transport position to the working one, in addition to the drive located on the mobile platform 1, also includes an arrow 25 connected by a hinge 26 with the platform 1. The folding protective device 2 is made with the possibility of rotation in the supports 27 of the arrowheads, as well as fixing its two positions relative to the axis of the arrow: the worker through communication 28, pivotally dveshennoy the arrow 25, and transport - through the mechanism 29.

Устройство для очистки ткацких станков от пыли и пуха работает следующим образом.A device for cleaning looms from dust and fluff works as follows.

Предварительно перед пуском устройства необходимо перевести его из транспортного положения в рабочее. Для этого раскрывается верхняя часть эластичного кожуха 9 путем установки стоек 18 в положение, при котором они опираются на опорные кронштейны 17, фиксируется положение складывающегося защитного приспособления относительно оси стрелы 25 посредством связи 28. При сбросе давления в гидроцилиндре 7 стрелы 25, несущие складывающееся приспособление 2, опускаются, поворачиваясь вокруг оси шарнира 26 до упора. При сбросе фикса— торов барабана 19 нижняя часть эластичного кожуха 9 под действием своей массы опускается до поверхности пола за счет роспуска гофрированной поверхности» Подсоединением трубопровода 4 к патруб- 5 ку 12 и трубопровода 8 к коллектору 13 и к цеховой сети сжатого воздуха заканчивается этап подготовки к работе устройства»Before starting the device, it is necessary to transfer it from the transport position to the working one. To do this, the upper part of the elastic casing 9 is opened by installing the struts 18 in a position in which they rest on the support brackets 17, the position of the folding protective device relative to the axis of the boom 25 is fixed by means of a link 28. When the pressure is released in the hydraulic cylinder 7 of the boom 25, carrying the folding device 2 are lowered, turning around the axis of the hinge 26 to the stop. When the drum clamps 19 are reset, the lower part of the elastic casing 9 falls under the action of its mass to the floor surface due to the dissolution of the corrugated surface. ”By connecting pipe 4 to pipe 5 and pipe 8 to manifold 13 and to the compressed air workshop network, the preparation stage ends to the operation of the device

Сжатый воздух, поступающий по нагие—тательному трубопроводу 8, коллектору 13, отводам 14 к соплам 15, вытекает из них в виде высоконапорных направленных струй, подвергая обдуву наиболее загрязненные части очищаемого станка. ¹⁵Одновременно включенное, пылесосное устройство 4 производит отсос сдуваемой пыли и пуха, которые попадают в пыле— сборник» При воздушном режиме под кожу* хом 9, соответствующим режиму разреже—²⁰ния, который настраивается регулировкой количества нагнетаемого через трубопровод 8 воздуха, в кожух дополнительно поступает воздух через щели между направляющим поясом 24 и поверхностью ²⁵пола. Эти дополнительные потоки воздуха способствуют уборке пыли с периферийных участков заключенного в кожухе объема.Compressed air coming through the discharge pipe 8, manifold 13, outlets 14 to nozzles 15, flows out of them in the form of high-pressure directed jets, blowing the most contaminated parts of the machine being cleaned. ¹⁵ At the same time, the vacuum cleaner 4 turns on the suction of blown away dust and fluff that gets into the dust - collector. ”Under the air mode under the skin * house 9, corresponding to the rarefaction mode — ²⁰ , which is adjusted by adjusting the amount of air pumped through line 8 into the casing air enters through the slots between the guide belt 24 and the floor surface ²⁵ . These additional air flows facilitate dust removal from the peripheral portions of the enclosed volume.

В дальнейшем при кратковременном ; перерыве между операциями очистки ³⁰ последующих станков, при переводе устройства в транспортное положение убирать фиксацию складывающегося приспособления 2, складывать верхнюю часть кожуха 9, отсоединять отсасывающий трубопро— ³⁵вод 5 и нагнетательный трубопровод 8 от коллектора 13 нет необходимости.In the future, with short-term; during the break between cleaning operations of ³⁰ subsequent machines, when transferring the device to the transport position, it is not necessary to remove the fixation of the folding device 2, fold the upper part of the casing 9, disconnect the suction pipe ³⁵ and discharge pipe 8 from the collector 13.

По сравнению с наиболее прогрессивными известными решениями скорость ₄θ очистки увеличивается в 1,5 раза, улучшается гигиена труда.Compared with the most progressive known solutions, the ₄ θ cleaning rate is increased 1.5 times, and occupational health is improved.

Claims

... The invention relates to auxiliary TenbHbnvi devices for dp weaving and is intended for dp cleaning weaving machines from dust and lint. A device for cleaning the loom from dust and lint is known, including a cart with a $ 1M blower-blower nozzles rigidly connected to two fans swung around a vertical axis, suspended on a monorail passing along a row of machines II. A disadvantage of the known device is the lack of cleaning of blown-off dust, down and clogging of them,. A device for cleaning a TKa machine is known, which contains a cart with down-nozzles, fans that move around a vertical axis pushed on a monorail, a passage along a row of machines, under which there is a suction with holes G21. Devices with TCs are significant costs associated with the construction of work on the laying of communication lines and receiving ports of pneumatic transport under the machines. The closest to the invention to the technical essence and the achieved result is a device for cleaning weaving machines, containing a floor platform and placed on it forcing and suction means connected to the nozzles for supplying and discharging air, a container for collecting dust and fluff and a protective device installed with the possibility of moving it to the workplace DzPD, VM1 (the spout of dust collection from the folding walls-screens. The walls-screens are made FROM separate links, which are hinged together which gives them flexibility in a horizontal plane. In the unfolded state, the walls attach a hinged lid. The disadvantages of the known device are the lack of complete insulation of the machine to be cleaned during the cleaning process, which leads to dust and fuzz on the adjacent machine in the atmosphere of the center. , and the objection of a mechanized, vigorous blowing process, which increases the time spent on cleaning the machine .. The purpose of the invention is to ensure the efficiency and efficiency of cleaning. This is done in the form of an elastic casing fixed on the frame, covering the machine, and connected to the platform by means of a rod hinged to the frame with a lock, its position placed on the platform can be rotated from the drive, and nozzles for air inlet and outlet are hingedly connected to housing and located at their weekends, the ends of flexible pipes; the frame is made in the form of a horizontal frame, the inner contour of which corresponds to the contour of the machine; at the same time, elastic co-made of air-tight and moisture-proof fabric contains upper and lower blades interconnected along the plane of the frame and secured to it by means of clamps. The invention is illustrated in drawings, where in FIG. 1 shows a device for cleaning bored machines in an inoperative position; FIG. 2 shows the device in its working position; in fig. 3 type A, fig 2; in fig. 4 - section BB of FIG. 3; in fig. 5 is a cross section of & B, FIG. 3 in FIG. b - section of GG, fig, 3. The device consists of a mobile floor. the platform 1, the folding protector 2, interconnected by the mechanism 3 for moving the device from the transport position to the working position. The platform 1 contains a tank for collecting dust and lint (vacuum cleaner) 4 with a flexible suction pipe 5, a drive for the transfer mechanism, including a hydraulic pump, a pump 6 and a hydraulic cylinder 7, a flexible pressure pipe 8 with instant fittings. The folding protective device 2 is an elastic casing 9 consisting of upper and lower canvases interconnected in the plane of the frame 10, and located Il1 the contour of the frame to which is attached by clamps 11. The frame 10 is a frame, the inner contour which includes the contour of the covered machine. The elastic casing 9 is made of air and vlan impermeable. Into the upper fabric of the elastic cohosh O there are built-in nozzles 12 for connecting} 1 and the suction pipe 5, the collector 13c with outlets 14 that are connected to the nozzles 15. At the output ends of the nozzles fixed in the wall of the leather through a spherical hinge, wearing flexible tube sections 16. The spherical hinge is designed to regulate the direction of action of the nozzle. The frame 1O has support brackets 17, which are designed to fix the pillars 18 in the position corresponding to the open state of the upper fabric of the elastic casing 9. For folding the lower fabric of the elastic casing there are two identical mechanisms, each of which is located on the side of one of the end parts of the device. The mechanism includes a two-strand reel 19 with a known locking mechanism in two positions, mounted on the trunnion 20 of the frame, guide rollers 21 mounted on the frame, two rows of rings 22 connected to the casing, and two cables 23 fastened to drum and guide casing 24 casing. Each of the cables 23, directed through the row of rings 22 through the guide roller 21, is fixed to the corresponding surface of the reel 19 stream. The mechanism 3 for moving the device from the transport position to the working office, besides the drive located on the mobile platform 1, includes an arrow 25, connected by means of a hinge 26 to the platform 1. The folding safety device 2 is made to rotate in the supports 27 of the boom heads, and also to fix its two positions relative to the boom axis: the worker - through the connection 28, the hinge suspended on the arrow 25, and the transport of GO - through the mechanism 29. A device for cleaning weaving machines from dust and fluff works as follows. Before starting the device, it is necessary to transfer it from the transport position to the working position. For this, the upper part of the elastic of the casing 9 is opened by placing the pillars 18 in the position in which they are mounted on the support brackets 17, the folding safety device is fixed relative to the axis of the boom 25 by means of the link 28. When pressure is released in the hydraulic cylinder 7, the boom 25 carrying the folding the tool 2 is lowered, turning around the axis of the hinge 26 of the stop. When the fixture 5-717 of the torus drum 19 is reset, the lower part of the elastic casing 9 under the action of its masses is lowered to the floor surface due to the dissolution of the corrugated surface. A sub-connection of the duct 4 to the nozzle 12 and Ti) j15oHpoBoaa 8 to the collector 13 and to the compressed air shop network ends the preparation for the operation of the device Compressed air coming through the discharge pipe 8, the collector 13, the outlets 14 to the nozzles 15, flows out of them as high-pressure directed jets, blowing the most polluted parts of the machine to be cleaned. At the same time, the vacuum cleaner 4 produces a suction of blown-off dust and lint, which fall into the dust collector. In the air mode under the skin 9, corresponding to the NIN dilution mode, which is adjusted by adjusting the amount of air injected through the pipe 8, air enters the casing through the gaps between som 24 guides and floor surfaces. These additional air flows help to remove dust from the peripheral areas of the enclosed volume in the casing. Subsequently, in the short term: the interval between cleaning operations of subsequent machines, when the device is moved to the transport position, to remove the fixation of the folding tool 2, it is not necessary to fold the upper part of the casing 9, disconnect the suction pipe 5 and the discharge pipe 8 from the collector 13. Compared to the most progressive known solutions, the cleaning speed is increased by 1.5 times, and occupational hygiene is improved. The formula of the invention is 1. A device for cleaning weaving machines, comprising a floor-standing mold and placed on it forcing and suction means connected to nozzles for supplying and discharging air, a container for collecting dust and lint, and: a power tool installed to the air mass moving it to the working position, characterized in that, in order to increase productivity and cleaning efficiency, the protective device is made in the form of a casing mounted on the frame of an elastic casing covering the machine and connected to the board the roma by means of a strap that is rigidly connected to the frame with its lock positioned on the platform can be rotated from the drive, and the nozzles for air supply and exhaust are hinged to the casing and have flexible pipes disposed at their output ends. 2. The device according to claim 1, that is, because the frame is made in a horizontal frame, the inner contour of which corresponds to the contour of the machine. 3. The device According to 2, about the frame e with the fact that the elastic casing contains the upper and lower canvases interconnected along the frame plane and fixed on it by means of clamps 4. The device according to claims. 1-3, characterized in that the casing is made of air and moisture-proof fabric. Sources of information taken into account in the examination 1. US Patent No. 344О097, cl. 137-37, 1969.

2. The patent of Germany No. 1205920, cl. 86 11, 1966.

3. For the VCA. FRG No. 1710436, class 15 03 j 1 / О2, 1969 (prototype).