SU779075A1 - Worm screw press - Google Patents

Worm screw press Download PDF

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Publication number
SU779075A1
SU779075A1 SU772474495A SU2474495A SU779075A1 SU 779075 A1 SU779075 A1 SU 779075A1 SU 772474495 A SU772474495 A SU 772474495A SU 2474495 A SU2474495 A SU 2474495A SU 779075 A1 SU779075 A1 SU 779075A1
Authority
SU
USSR - Soviet Union
Prior art keywords
screw
screw press
worm screw
press
distributor
Prior art date
Application number
SU772474495A
Other languages
Russian (ru)
Inventor
Алексей Григорьевич Гаврилкин
Иосиф Залманович Волчек
Валерий Маркович Дрибинский
Борис Абрамович Галицкий
Original Assignee
За витель И. 3. Волчек, В. М. Дрибинский и Б. А. Галицкий
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.)
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Application filed by За витель И. 3. Волчек, В. М. Дрибинский и Б. А. Галицкий filed Critical За витель И. 3. Волчек, В. М. Дрибинский и Б. А. Галицкий
Priority to SU772474495A priority Critical patent/SU779075A1/en
Application granted granted Critical
Publication of SU779075A1 publication Critical patent/SU779075A1/en

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Description

(54) ШНЕКОВЫЙ ПРЕСС(54) AIR PRESS

II

Изобретение относитс  к промышленности строительных материалов и может быть использова.но при формовании асбестоцементных панелей.The invention relates to the building materials industry and can be used in the molding of asbestos cement panels.

Известен шнековый пресс, содержащий корпус, снабженный приемным бункером, шнек и расшир юш,уюс  камеру, в которой установлен вкладыш 1.Known screw press, comprising a housing equipped with a receiving hopper, auger and widened, usus chamber in which the liner 1 is installed.

Наиболее близок по технической сушности к предлагаемому шнековый пресс, включающий корпус, внутри которого установлен шнек с распределителем массы в виде усеченного конуса, закрепленного меньшим основанием к шнеку, переходную головку, мундштук и привод шнека 2.The closest in technical sushitnost to the proposed screw press, comprising a housing inside which is installed auger with a mass distributor in the form of a truncated cone, fixed with a smaller base to the auger, a transition head, a mouthpiece and a screw drive 2.

Недостатком известных устройств  вл етс  низкое качество изделий.A disadvantage of the known devices is the low quality of the products.

Цель изобретени  - повышение кач отва изделий.The purpose of the invention is to increase the quality of products.

Поставленна  цель достигаетс  тем, что в шнековом прессе, включающем корпус, внутри которого установлен шнек с распределителем массы в виде усеченного конуса, закрепленного меньшим основанием к шнеку , переходную головку, мундштук и привод шнека, длина конуса распределител  равна 0,2-0,5 длины переходной головки, диаметрThe goal is achieved by the fact that in a screw press, including a housing, inside which is installed a screw with a mass distributor in the form of a truncated cone fixed by a smaller base to the auger, a transition head, a mouthpiece and a screw drive, the length of the distributor cone is 0.2-0.5 transition head length, diameter

-меньшего его основани  равен 0,8-1,2 диаметра ступицы щнека, а его конусность равна 8-15°.- its smaller base is equal to 0.8-1.2 of the diameter of the hub of the screw, and its taper is equal to 8-15 °.

На фиг. 1 схематически изображен описываемый шнековый пресс; на фиг. 2 - вид А на фиг. 1.FIG. 1 shows schematically the described screw press; in fig. 2 is a view A of FIG. one.

Пресс содержит корпус 1, шнек 2, распределитель 3 массы, переходную головку 4, мундштук 5, кернодержатель 6 с кернами 7. Длина конуса распределител  3 равна 0,2- 10 0,5 длины переходной головки 4, диаметр меньшего его основани  равен 0,8-1,2 диаметра ступицы шнека, а его конусность равна 8-15°.The press contains a housing 1, a screw 2, a mass distributor 3, a transition head 4, a mouthpiece 5, a core holder 6 with cores 7. The length of the cone 3 of the distributor is 0.2-10.5 of the length of the transition head 4, the diameter of its smaller base is 0 8-1,2 the diameter of the screw auger, and its taper is equal to 8-15 °.

Пресс работает следующим образом.The press works as follows.

1515

Формуема  масса через загрузочное устройство (на чертеже не показано) поступает в корпус 1 пресса и подаетс  шнеком 2 в переходную головку 4. В переходной головке распределитель 3 массы равномерно 2Q направл ет по ширине массу, причем благодар  конусной конструкции асбестоцементные панели получаютс  бездефектными. Чем шире формуетс  панель, тем больше должна быть конусность распределител .The molded mass through the loading device (not shown) enters the press casing 1 and is fed by screw 2 to the adapter head 4. In the adapter head, the mass distributor 3 evenly 2Q widths the mass, moreover, due to the conical design, asbestos-cement panels are defect-free. The wider the panel is molded, the greater should be the taper of the distributor.

Claims (2)

1.Авторское свидетельство СССР № 161687, кл. В 28 В 3/22, 1962.1. USSR author's certificate number 161687, cl. B 28 B 3/22, 1962. 2.Завгородний В. К. и др. Литьевые машины дл  термопластов и реактопластов. М., 1968, с. 140, рис. 81.2.Zavgorodniy V.K., et al. Injection molding machines for thermoplastics and thermoset plastics. M., 1968, p. 140, fig. 81. ;;
SU772474495A 1977-04-15 1977-04-15 Worm screw press SU779075A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772474495A SU779075A1 (en) 1977-04-15 1977-04-15 Worm screw press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772474495A SU779075A1 (en) 1977-04-15 1977-04-15 Worm screw press

Publications (1)

Publication Number Publication Date
SU779075A1 true SU779075A1 (en) 1980-11-15

Family

ID=20704311

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772474495A SU779075A1 (en) 1977-04-15 1977-04-15 Worm screw press

Country Status (1)

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SU (1) SU779075A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5914148A (en) * 1997-12-19 1999-06-22 Buhler, Inc. Method and apparatus for producing a dough product
CN109866308A (en) * 2019-03-20 2019-06-11 成都坭韵陶坊有限公司 Large scale clay brick extrusion molding apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5914148A (en) * 1997-12-19 1999-06-22 Buhler, Inc. Method and apparatus for producing a dough product
CN109866308A (en) * 2019-03-20 2019-06-11 成都坭韵陶坊有限公司 Large scale clay brick extrusion molding apparatus

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