CN103507244A - Continuous molding device for tubular organic composite materials - Google Patents

Continuous molding device for tubular organic composite materials Download PDF

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Publication number
CN103507244A
CN103507244A CN201310428392.7A CN201310428392A CN103507244A CN 103507244 A CN103507244 A CN 103507244A CN 201310428392 A CN201310428392 A CN 201310428392A CN 103507244 A CN103507244 A CN 103507244A
Authority
CN
China
Prior art keywords
external diameter
formed pipe
fixed
curved lever
internal diameter
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201310428392.7A
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Chinese (zh)
Inventor
赵小楼
滕大力
苏广平
于春生
付明刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jilin University
Original Assignee
Jilin University
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 Jilin University filed Critical Jilin University
Priority to CN201310428392.7A priority Critical patent/CN103507244A/en
Publication of CN103507244A publication Critical patent/CN103507244A/en
Pending legal-status Critical Current

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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
    • 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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Abstract

The invention relates to a continuous molding device for tubular organic composite materials, which comprises an oil cylinder assembly fixed on a base, wherein a stepped hole is formed inside the oil cylinder assembly, a fixed shaft is inserted into the stepped hole from the right end and fixedly mounted on the right end face of an oil cylinder through screws, the left end of the fixed shaft is in threaded connection with an inner diameter molding rod, a heating pipe is mounted inside the inner diameter molding rod and used for heating the inner diameter molding rod, an extrusion head is arranged in a manner that the right end of the extrusion head is inserted into a big stepped hole in an oil cylinder piston and fixed on the piston through screws and the left end of the extrusion head is inserted into an outside diameter molding pipe, the outside diameter molding pipe is fixed on the base through a fixer, a feeding port is formed at the upper part of the right end of the continuous molding device, and a heating device is arranged on the outer wall of the continuous molding device. The continuous molding device can save a large amount of dies and realizes continuous production to increase the production efficiency.

Description

Tubulose organic composite material apparatus for continous formation
Technical field
The invention belongs to organic composite material former, particularly a kind of tubulose organic composite material apparatus for continous formation.
Background technology
In a lot of industry, all relate to tubulose organic composite material with civil area, as gas filtration filter core, odor adsorption pipe, smell remove bromine pipe etc., in this class organic composite material, more than 80% be various organic fibers, remaining has been the resin of cementation and the various additives adjusted for performance and technique etc., this class tubulose organic composite material, mobility is not that fine many employings in the past hot-forming method on press is made, in ring mould annular chamber, pack the bulk cargo mixing into, then hot-forming, then by ejecting mechanism ejecting product.Former complicated structure, and because tubulose organic composite material product category specification is more, even internal diameter external diameter is all identical, length specification is also a lot, therefore needs a large amount of moulds, and cost is higher.In actual production, often on a press bed face, arrange a plurality of moulds, to packing bulk cargo in each mold cavity, also need the time, so production efficiency is lower.
Summary of the invention
The object of this invention is to provide a kind of tubulose organic composite material apparatus for continous formation, can save a large amount of moulds, can serialization produce, enhance productivity.
Tubulose organic composite material apparatus for continous formation of the present invention, comprises hydraulic cylinder assembly, extrusion head, internal diameter curved lever, charge door, external diameter formed pipe, heater, fixed mount, base; Described hydraulic cylinder assembly is fixed on base, there is a shoulder hole oil cylinder piston inside, one fixed axis inserts ladder aperture from right-hand member, and be packed on oil cylinder right side by screw, fixed axis left end is threaded with described internal diameter curved lever, in internal diameter curved lever, heating tube is housed, for giving the heating of internal diameter curved lever, electrothermal tube is fixed with screw axial, and its power line is drawn by the axle center aperture of internal diameter curved lever and fixed axis inside;
Described extrusion head, its right-hand member is inserted in oil cylinder piston inner step macropore, and is fixed by screws on piston, and left end inserts in external diameter formed pipe;
Described external diameter formed pipe, the fixed mount by the left and right both ends of the surface that are attached thereto is fixed on base; External diameter formed pipe right-hand member top is provided with charge door, and bulk cargo enters in the inner chamber of external diameter formed pipe and the annular space of internal diameter curved lever formation by this mouthful, and described heater is arranged on external diameter formed pipe outer wall, for external diameter formed pipe, heats.
The operation principle of shaped device of the present invention is:
Bulk cargo is entered the annular chamber of external diameter formed pipe and the formation of internal diameter curved lever and is full of by charge door, cylinder piston rod drives extrusion head constantly to move back and forth, material is constantly fallen in the ring cavity of external diameter formed pipe and the formation of internal diameter curved lever, and be in axial direction extruded, compress, pass.Be heated, after over cure, further compressed passing, finally forms tubular body and is extruded from the outlet of external diameter formed pipe left end simultaneously.
The invention has the beneficial effects as follows:
Apparatus structure is simple, easy to operate, and production efficiency is high, as long as identical internal diameter curved lever and the external diameter formed pipe just needn't changed of internal-and external diameter, product length is unrestricted, for compressing, has reduced equipment and mould investment.
Accompanying drawing explanation
A kind of tubulose organic composite material of Fig. 1 apparatus for continous formation front view;
Fig. 2 is the top view of Fig. 1.
The specific embodiment
The present invention is further detailed explanation for the embodiment providing below in conjunction with accompanying drawing.
With reference to Fig. 1,2, a kind of tubulose organic composite material apparatus for continous formation, is comprised of hydraulic cylinder assembly 1, extrusion head 2, internal diameter curved lever 3, charge door 4, external diameter formed pipe 5, heater 6, fixed mount 10, base 11;
Described hydraulic cylinder assembly 1 is fixed on base 11, there is a shoulder hole oil cylinder piston 12 inside, one fixed axis 13 inserts ladder aperture 14 from right-hand member, and be packed on oil cylinder right side by screw, fixed axis 13 left ends are threaded with described internal diameter curved lever 3, heating tube 7 is housed for heating to internal diameter curved lever 3 in internal diameter curved lever 3, electrothermal tube 7 use screw 8 axial restraints, its power line is drawn by the axle center aperture of internal diameter curved lever 3 and fixed axis 13 inside;
Described extrusion head 2, its right-hand member is inserted in oil cylinder piston 12 inner step macropores 15, and is fixed by screws on piston, and left end inserts in external diameter formed pipe 5;
Described external diameter formed pipe 5, the fixed mount 10 by the left and right both ends of the surface that are attached thereto is fixed on base 11; External diameter formed pipe 5 right-hand member tops are provided with charge door 4, and bulk cargo enters in the inner chamber of external diameter formed pipe 5 and the annular space of internal diameter curved lever 3 formation by this mouthful, and described heater 6 is arranged on external diameter formed pipe 5 outer walls, for external diameter formed pipe (5), heats.
Bulk cargo in charge door 4 by deadweight or other external force, fall into that external diameter formed pipe 5 and internal diameter curved lever 3 form annular chamber and be full of, cylinder piston rod promotion extrusion head 2 moves to left and moves ahead, material is compressed, between the internal particle of material, space dwindles, density increases, bulk cargo, in external diameter formed pipe 5, is in axial direction extruded propelling.Oil cylinder piston moves ahead after a segment distance, returns original position, and the material in charge door is filled again and return in the space of formation because of oil cylinder, and advances along with again moving ahead of oil cylinder is extruded compression.Along with the continuous reciprocating motion of oil cylinder, bulk cargo is constantly compressed passing in external diameter formed pipe 5.
Heater assembly 6 and electrothermal tube 7 are given respectively external diameter formed pipe 5 and 3 heating of internal diameter curved lever, bulk cargo is in external diameter formed pipe 5 in constantly compressed passing, also heated gradually, while reaching curing temperature, resin in bulk cargo is gradually soft state and flows in space, intergranular adhesion increases gradually, and material is further compressed.Be extruded be gradually sulfided into there is some strength, the continuous tubulose composite material 9 of density, and be extruded from the 5 left ends outlets of external diameter formed pipe.Intercept as required again suitable length.
For the organic composite material tubular body of different inner diameters and external diameter, need to change internal diameter curved lever 3 and external diameter formed pipe 5.
Obviously, the loading form described in the present embodiment is hydraulic loaded, also can adopt motor to drive leading screw loading form.

Claims (1)

1. a tubulose organic composite material apparatus for continous formation, comprise hydraulic cylinder assembly (1), extrusion head (2), internal diameter curved lever (3), charge door (4), external diameter formed pipe (5), heater (6), fixed mount (10), base (11), it is characterized in that:
Described hydraulic cylinder assembly (1) is fixed on base (11), there is a shoulder hole oil cylinder piston (12) inside, one fixed axis (13) inserts ladder aperture (14) from right-hand member, and be packed on oil cylinder right side by screw, fixed axis (13) left end is threaded with described internal diameter curved lever (3), heating tube (7) is housed for heating to internal diameter curved lever (3) in internal diameter curved lever (3), screw (8) axial restraint for electrothermal tube (7), its power line is drawn by internal diameter curved lever (3) and the inner axle center aperture of fixed axis (13);
Described extrusion head (2), its right-hand member is inserted in oil cylinder piston (12) inner step macropore (15), and is fixed by screws on piston, and left end inserts in external diameter formed pipe (5);
Described external diameter formed pipe (5), the fixed mount (10) by the left and right both ends of the surface that are attached thereto is fixed on base (11); External diameter formed pipe (5) right-hand member top is provided with charge door (4), bulk cargo enters in the inner chamber of external diameter formed pipe (5) and the annular space of internal diameter curved lever (3) formation by this mouthful, described heater (6) is arranged on external diameter formed pipe (5) outer wall, for external diameter formed pipe (5), heats.
CN201310428392.7A 2013-09-18 2013-09-18 Continuous molding device for tubular organic composite materials Pending CN103507244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310428392.7A CN103507244A (en) 2013-09-18 2013-09-18 Continuous molding device for tubular organic composite materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310428392.7A CN103507244A (en) 2013-09-18 2013-09-18 Continuous molding device for tubular organic composite materials

Publications (1)

Publication Number Publication Date
CN103507244A true CN103507244A (en) 2014-01-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310428392.7A Pending CN103507244A (en) 2013-09-18 2013-09-18 Continuous molding device for tubular organic composite materials

Country Status (1)

Country Link
CN (1) CN103507244A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109346596A (en) * 2018-09-11 2019-02-15 中国科学院上海硅酸盐研究所 A kind of preparation facilities of annular thermo-electric device and its method for preparing annular thermo-electric device
CN114311233A (en) * 2022-01-18 2022-04-12 哈尔滨福泰环保建材有限公司 Temperature control device for forming concrete prefabricated member

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1777505A (en) * 2003-02-07 2006-05-24 欧罗弗有限公司 Method for production of a hollow body by extrusion and blowing of a thermoplastic resin
CN201755907U (en) * 2010-07-12 2011-03-09 上海海鹰粘接科技有限公司 Composite material extrusion molding equipment
CN102975349A (en) * 2012-09-28 2013-03-20 武汉工程大学 Screw extrusion method for high polymer material pipe
CN202965139U (en) * 2012-11-27 2013-06-05 中山富茂密封科技有限公司 Machine head and work table of polytetrafluoroethylene pipe rod extruder
CN203510669U (en) * 2013-09-18 2014-04-02 吉林大学 Tubular organic composite material continuous forming device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1777505A (en) * 2003-02-07 2006-05-24 欧罗弗有限公司 Method for production of a hollow body by extrusion and blowing of a thermoplastic resin
CN201755907U (en) * 2010-07-12 2011-03-09 上海海鹰粘接科技有限公司 Composite material extrusion molding equipment
CN102975349A (en) * 2012-09-28 2013-03-20 武汉工程大学 Screw extrusion method for high polymer material pipe
CN202965139U (en) * 2012-11-27 2013-06-05 中山富茂密封科技有限公司 Machine head and work table of polytetrafluoroethylene pipe rod extruder
CN203510669U (en) * 2013-09-18 2014-04-02 吉林大学 Tubular organic composite material continuous forming device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109346596A (en) * 2018-09-11 2019-02-15 中国科学院上海硅酸盐研究所 A kind of preparation facilities of annular thermo-electric device and its method for preparing annular thermo-electric device
CN109346596B (en) * 2018-09-11 2020-06-12 中国科学院上海硅酸盐研究所 Preparation device and method for annular thermoelectric device
CN114311233A (en) * 2022-01-18 2022-04-12 哈尔滨福泰环保建材有限公司 Temperature control device for forming concrete prefabricated member

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Application publication date: 20140115