SU506279A3 - Устройство дл дозированно-весовой подачи резиновой смеси в виде ленты - Google Patents

Устройство дл дозированно-весовой подачи резиновой смеси в виде ленты

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Publication number
SU506279A3
SU506279A3 SU1959791A SU1959791A SU506279A3 SU 506279 A3 SU506279 A3 SU 506279A3 SU 1959791 A SU1959791 A SU 1959791A SU 1959791 A SU1959791 A SU 1959791A SU 506279 A3 SU506279 A3 SU 506279A3
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USSR - Soviet Union
Prior art keywords
tape
dosing
rubber mixture
counting
locking device
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Application number
SU1959791A
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English (en)
Inventor
Кезер Фридолин
Урбан Ральф
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Вернер Унд Пфлейдерер (Фирма)
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Application granted granted Critical
Publication of SU506279A3 publication Critical patent/SU506279A3/ru

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/08—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge
    • G01G11/083—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge of the weight-belt or weigh-auger type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/885—Adding charges, i.e. additives with means for treating, e.g. milling, the charges
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2888—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules in band or in strip form, e.g. rubber strips
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92142—Length
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/9218—Weight
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92304—Presence or absence; Sequence; Counting
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92333—Raw material handling or dosing, e.g. active hopper or feeding device
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92561—Time, e.g. start, termination, duration or interruption
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/928—Presence or absence; Sequence; Counting
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92828—Raw material handling or dosing, e.g. active hopper or feeding device
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • Y10T83/145—Including means to monitor product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/182—With means to weigh product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2022—Initiated by means responsive to product or work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/505—Operation controlled by means responsive to product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/505—Operation controlled by means responsive to product
    • Y10T83/515—Actuation of tool controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Control Of Conveyors (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Tyre Moulding (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Description

(54) УСТРОЙСТВО ДЛЯ ДОЗИРОВАННО-ВЕСОВОй ПОДАЧИ РЕЗИНОВОЙ СМЕСИ В ВИДЕ ЛЕНТЫ
следний св зан с регул тором 14, к которому направл ютс  отклонени  фактической нагрузки конвейера весов 3 от заданной в виде разности наир жени  посредством стабилизатора 15. Этот регул тор на-правл ет отклонени  от задани  в виде частотной величины в счетЧИК 12 и определ ет этим его счетную функцию, т. е. величину счетной частоты, с которой должен производитьс  обратный счет после регистрации одиночных отрезков ленты . Заданна  величина, как требуема  почасова  производительность, задаетс  регул тору 14 настройщиком 16 вперед.
Сразу же с наступление процесса обратного счета, т. е. после завершени  процесса ощупывани  длины одиночного отрезка ленты приспособлением 10, на механизм 2 поступает команда к резанию от приспособлени  11; та же команда приводит устройство 7 в нижнее положение, при котором останавливаетс  отрезок ленты.
Таким образом, по определенной длительности процесса обратного счета определ ют в данный момент величину промежутка между отрезками ленты. Основна  частота, с которой счетчик 12 через приспособление 10 регистрирует отрезки лепты, задаетс  задатчиком 13 вперед. Этим достигаютс  следующие положени  регулировани : нагрузка конвейера соответствует заданной, счетчик считает вперед и назад в зависимости от показаний базисной частоты, т. е. пром ежуток между отрезками ленты посредством устройства 7 приводитс  в соответствие с длиной отрезка ленты; нагрузка на ленту меньше заданной, счетчик 12 считает вперед по показани м базисной частоты и назад, но с более высокой частотой, т. е. промежуток между отрезками ленты по отношению к их длине соответственно меньший; нагрузка на ленту больше заданной , при этом промежуток между отрезками полосы в св зи с этим наоборот соответственно увеличиваетс .
Поскольку длина отрезков ленты и скорость ее движени  не измеп ютс , то в результате применени  такого устройства достигаетс  автоматическое, зависимое от веса дозирование при непрерывной подаче материала к шнек-машине.
На этом устройстве может быть осуществлено дозирование отрезков лепты путем изменени  скорости движени  весов 3 (см. фиг. 2). Регулирование нагрузки этих весов через скорость их движени  осуществл етс  путем
соответствующего воздействи  привода 4 конвейера 3 через стабилизатор 15 и регул тор 17 числа оборотов. Датчик 18 импульсов , например, через каждые 0,5 мм пути продвижени  весов 3 направл ет импульс в счетчик 12, и, таким образом, устанавливаетс  счетна  частота дл  этого счетчика в зависимости от скорости движени  конвейера. Длина отрезков ленты, зафиксированна 
приспособлением 10, регистрируетс  путем счета вперед через счетчик с задаппой вперед счетной частотой. Обратный счет начинаетс  после произведенного ощупывани  длины отрезков ленты при равной счетной частоте; одновременно опускаетс  устройство и механизм 2, подаетс  команда дл  совершени  процесса резани  от нриспособлени  И. Таким образом, осуществл етс  равпомерпа  раскладка отрезков на конвейер весов 3, поскольку промежуток между отрезками полосы соответствует длине этих отрезков, причем независимо от измер емой скорости движени  ленты конвейера.
Таким образом, осуществл етс  процесс регулировани  осевого дозировани  резиновой ленты, подаваемой в шнек-машину.

Claims (3)

1. Устройство дл  дозированно-весовой подачи резиновой смеси в виде ленты, например , в шнек-машину, содержащее механизмы подачи и резки лепты, конвейерные весы, стопорное устройство, отличающеес  тем, что, с целью обеспечени  равномерной загрузки шнек-мащины, стопорное устройство расположено за механизмом резки по ходу подачи материала, выполнено вилкообразным с двум  верикальными стержн ми, соединенными с пневмоцилиндрами, и снабжено приводом, общим с механизмом резки.
2. Устройство по п. 1, отличающеес  тем, что прИвод стопорного устройства соединен через блок регулировани  и блок сравнени  с датчиком импульсов со счетным устройством , взаимодействующим с приводом конвейерпых весов.
3. Устройство по п. 1, отличающеес  тем, что между стержн ми стопорного устройства расположено регистрирующее длину отрезка ленты ощупывающее приспособление.
SU1959791A 1972-09-08 1973-08-30 Устройство дл дозированно-весовой подачи резиновой смеси в виде ленты SU506279A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2244059A DE2244059C3 (de) 1972-09-08 1972-09-08 Vorrichtung zum gewichtsdosierten gleichförmigen Zuführen von streifenförmig vorliegenden Gummigrundmischungen in eine Schneckenmaschine

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SU506279A3 true SU506279A3 (ru) 1976-03-05

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SU1959791A SU506279A3 (ru) 1972-09-08 1973-08-30 Устройство дл дозированно-весовой подачи резиновой смеси в виде ленты

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Country Link
US (1) US3800894A (ru)
JP (1) JPS527617B2 (ru)
CS (1) CS199245B2 (ru)
DD (1) DD106008A5 (ru)
DE (1) DE2244059C3 (ru)
FR (1) FR2198816B1 (ru)
GB (1) GB1411868A (ru)
IT (1) IT993105B (ru)
SU (1) SU506279A3 (ru)

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CN112278814A (zh) * 2019-07-25 2021-01-29 青岛大方智慧网络科技有限公司 一种用于玻璃酒瓶生产的废料收集装置
CN112155242A (zh) * 2020-10-22 2021-01-01 上海烟草集团有限责任公司 一种烟丝掺配过程均匀性的判断方法
CN114085755A (zh) * 2021-10-22 2022-02-25 贵州省草业研究所 一种混合发酵物生产***及使用方法
CN115067532A (zh) * 2022-07-19 2022-09-20 河北白沙烟草有限责任公司 一种稳定掺配工序叶丝流量***

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* Cited by examiner, † Cited by third party
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US2571976A (en) * 1946-10-19 1951-10-16 Mishawaka Rubber & Woolen Mfg Strip cutter and marker
US3379234A (en) * 1965-04-06 1968-04-23 Amtron Methods of effecting slicing operations
US3379233A (en) * 1967-05-15 1968-04-23 Amtron Slicing machine having automatic controls for producing groups of preselected weight
GB1309235A (en) * 1969-05-13 1973-03-07 Dunlop Holdings Ltd Cutting material into lengths

Also Published As

Publication number Publication date
JPS527617B2 (ru) 1977-03-03
DD106008A5 (ru) 1974-05-20
FR2198816A1 (ru) 1974-04-05
CS199245B2 (en) 1980-07-31
JPS49124765A (ru) 1974-11-29
FR2198816B1 (ru) 1977-02-18
DE2244059B2 (de) 1975-03-20
DE2244059C3 (de) 1975-11-06
IT993105B (it) 1975-09-30
GB1411868A (en) 1975-10-29
US3800894A (en) 1974-04-02
DE2244059A1 (de) 1974-03-28

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