CN103921455A - Double-tank impregnator applicable to long-term production - Google Patents
Double-tank impregnator applicable to long-term production Download PDFInfo
- Publication number
- CN103921455A CN103921455A CN201410166377.4A CN201410166377A CN103921455A CN 103921455 A CN103921455 A CN 103921455A CN 201410166377 A CN201410166377 A CN 201410166377A CN 103921455 A CN103921455 A CN 103921455A
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- CN
- China
- Prior art keywords
- steeping vat
- dipping machine
- cement dipping
- tank
- impregnator
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Classifications
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- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to a double-tank impregnator applicable to long-term production. The double-tank impregnator comprises an impregnator supporting body and a heating control system, wherein a first impregnation tank and a second impregnation tank are arranged on the impregnator supporting body in parallel, and the first impregnation tank and the second impregnation tank can move back and forth on the impregnator supporting body; the impregnator supporting body is also provided with a cycling water tank, and the cycling water tank is connected with the first impregnation tank and the second impregnation tank respectively through a connecting pipe and a circulating pump; each of the first impregnation tank and the second impregnation tank is of a double-layer structure, and circulating water flows between the two layers of each impregnation tank; the first impregnation tank and the second impregnation tank are respectively provided with a pressing roll and an extruding roll; the two impregnator tanks can move back and forth and are respectively connected with the cycling water tank via the independent circulating pumps, and the impregnator tanks can be replaced when in production. The phenomenon such as reaction and crystallization of liquid cement at the bottom of the impregnation tanks and the liquid cement cannot be cleared in time in the long-term production process can be avoided, and the double-tank impregnator has the advantages of easiness in operation, excellent performance of products, stability and the like.
Description
Technical field
The present invention is applicable to fibre reinforced composites preparation field, is specially adapted to the preparation of long-fiber-reinforced resin based composites pultrude process.
Technical background
Adopt the fibre reinforced composites prepared of pultrude process, have longitudinal specific strength, specific stiffness is outstanding, Technics Process Automation degree is high, constant product quality, production efficiency is high, and utilization rate of raw materials is high, does not substantially produce in process of production the plurality of advantages such as leftover bits.Preparing by pultrusion in the process of fiber-reinforced resin matrix compound material, fiber on creel is under the traction of hauling machine, successively through steeping vat impregnation, curing mold solidify, after solidify after case after curing molding, wherein in steeping vat, impregnation is one of most essential steps in pultrude process, is one of decisive factor of quality of item quality.
The cement dipping machine adopting at present mainly contains single groove cement dipping machine, fixed double flute cement dipping machine.In long production process, because steeping vat bottom land glue RT is older, can solidify, crystallization etc. is unfavorable for producing the phenomenon of carrying out with constant product quality, needs change in time steeping vat and old steeping vat is cleared up.Single groove cement dipping machine can not be changed in process of production, is not suitable for long-time production.Fixed double flute cement dipping machine can be changed steeping vat in process of production, but steeping vat is fixed in cement dipping machine supporter, and cleaning is inconvenient, if misoperation easily makes cleaning agent pollute fiber.
Summary of the invention
The double flute body cement dipping machine that is suitable for long-term production of the present invention, when its object is to solve long-time production, the deficiencies such as inconvenient, quality of item is unstable can not be changed or be cleaned to steeping vat.
The double flute body cement dipping machine that is suitable for long-term production of the present invention, comprise cement dipping machine supporter, on described cement dipping machine supporter, be provided with the first steeping vat and the second steeping vat that are arranged in parallel, described the first steeping vat and the second steeping vat can move forward and backward at cement dipping machine supporter; On described steeping vat supporter, be also provided with cyclic water tank, described cyclic water tank is connected with the first steeping vat and the second steeping vat respectively with circulating pump by tube connector; Described the first steeping vat and the second steeping vat are double-decker, interflow recirculated water; On described the first steeping vat and the second steeping vat, be provided with dandy roll, Extruded roller; The described double flute body cement dipping machine that is suitable for long-term production also comprises heating control system, for recirculated water is heated.
As a further improvement on the present invention, in described the first steeping vat and the second steeping vat, sink into cement dipping machine supporter, and be fixed on cement dipping machine supporter by vertical set bolt, horizontal set bolt.
Further, on described cement dipping machine supporter, be provided with guide rail, the first steeping vat and the second steeping vat can slide on guide rail.
Described the first steeping vat and the second steeping vat are furnished with respectively independent water circulating pump, and the first steeping vat and the second steeping vat share a cyclic water tank.
Each circulating pump is equipped with independently gauge tap.
The steeping vat of the double flute body cement dipping machine that is suitable for long-term production of the present invention can be made by the welding of steel sheet material, and cell body epitaxial part links by bolt and cement dipping machine supporter, fixes in vertical direction steeping vat; Steeping vat also can horizontal direction move in cement dipping machine supporter, steeping vat cell body depressed part seat is in cement dipping machine supporter, determine behind steeping vat position, be connected with cement dipping machine supporter by cement dipping machine supporter guide rail by rubber blanket, nut, bolt, fix in the horizontal direction steeping vat; Steeping vat cell body is double-decker, internal layer is sealing cell body, interlayer passes into recirculated water, skin leaves inlet opening and apopore and corresponding sealing device, be connected with circulating pump and water tank by flexible pipe, two steeping vats can be furnished with respectively independent water circulating pump, and each circulating pump is equipped with independently gauge tap, and two cell bodies share a cyclic water tank; Each steeping vat is furnished with dandy roll and Extruded roller, is connected with cement dipping machine supporter by bolt and spring; Cyclic water tank is with heater and temperature-controlling system.
The invention has the beneficial effects as follows, the present invention can make the phenomenon of avoiding the glue reaction of steeping vat bottom, crystallization but can not clear up in time in long-time process of producing, advantages such as having easy operation, make product properties excellence, be stable.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is rearview of the present invention.
Fig. 3 is top view of the present invention.
Wherein, 1, cement dipping machine supporter, 2, the first steeping vat, 3, the second steeping vat, 4, the first circulating pump, 5, the second circulating pump, 6, flexible pipe, 7, water tank, 8, heating control system, 9, vertical set bolt, 10, horizontal set bolt, 11, Extruded roller, 12 dandy rolls.
Detailed description of the invention
As shown in Figure 1-Figure 3, the present invention is by cement dipping machine supporter 1, the first steeping vat 2, the second steeping vats 3, with the first circulating pump 4 and second circulating pump 5 of independent switch and valve, flexible pipe 6, water tank 7, heating control system 8, vertical set bolt 9, horizontal set bolt 10, Extruded roller 11 and dandy roll 12 form.
In long-time production process, fiber is impregnation in the first steeping vat 2 first, water tank 7 passes into recirculated water by the first circulating pump 4 and flexible pipe 6 in the interlayer of the first steeping vat 2, recirculated water is heated by heating control system 8, make the first steeping vat 2 be preheating to the temperature of setting, fiber is pressed into by dandy roll 12 below the glue liquid level of the first steeping vat 2, carry out the control of glue content by Extruded roller 11 to having soaked the fiber of glue again, when production, to carry out the time longer, there is semi-solid preparation in the bottom land of the first steeping vat 2, crystallization, when block object, need to change steeping vat, now the second circulating pump 5 is opened, the second steeping vat 3 is carried out to preheating, after preheating, install dandy roll 12 and Extruded roller 11, and pour glue in the second steeping vat 3, after pouring glue into, the first circulating pump 4 cuts out and takes off the flexible pipe 6 that the first steeping vat 2 connects, the first steeping vat 2 is disassembled and cleaned from cement dipping machine supporter 1, dismantle after the first steeping vat 2, dismantle the horizontal fastening bolt 10 and vertical fastening bolt 9 of the second steeping vat 3, the second steeping vat 3 moves to the position of the first steeping vat 2 under the effect of fibre tension, after putting in place, tighten again horizontal fastening bolt 10 and vertical fastening bolt 9, and then by the first steeping vat 2 after clean in cement dipping machine supporter 1 inside placement the second original position of steeping vat 3 from bottom to top, while noting installation, do not encounter the fiber in advancing.In the time that the second steeping vat 3 need to clean, repeat above step.
Example 1:
Produce diameter 7.5mm to adopt pultrude process, the fiberglass pole of length 1000mm is example, need to use 58 bundle glass fibres to produce, in the process of producing in pultrusion, only use a steeping vat in cement dipping machine, in the time there is crystallization, semi-solid preparation or curing bulk, thick object in steeping vat, stop and clean steeping vat, continue to produce and use another steeping vat of cement dipping machine according to the method for operating in above-described embodiment.
Example 2:
Produce diameter 22.5mm to adopt pultrude process, the fiberglass pole of length 1000mm is example, need to use 522 bundle glass fibres, in the process of producing in pultrusion, use two steeping vats simultaneously, in the second steeping vat 3 after impregnation, then in the first steeping vat 2 secondary dipping, in the situation that fibre bundle is more, ensure that fiber impregnation is abundant.
Example 3:
Produce diameter 7.5mm to adopt pultrude process, the carbon fiber plug of length 100km is example, need to use 60 bundle carbon fibers, in the process of producing in pultrusion, only use a steeping vat in cement dipping machine, when occurring crystallization, semi-solid preparation or curing bulk, thick object in steeping vat, continue to produce and use another steeping vat of cement dipping machine according to the method for operating in above-described embodiment.
Claims (5)
1. one kind is suitable for the double flute body cement dipping machine of long-term production, it is characterized in that, comprise cement dipping machine supporter, be provided with the first steeping vat and the second steeping vat that are arranged in parallel on described cement dipping machine supporter, described the first steeping vat and the second steeping vat can move forward and backward at cement dipping machine supporter; On described steeping vat supporter, be also provided with cyclic water tank, described cyclic water tank is connected with the first steeping vat and the second steeping vat respectively with circulating pump by tube connector; Described the first steeping vat and the second steeping vat are double-decker, interflow recirculated water; On described the first steeping vat and the second steeping vat, be provided with dandy roll, Extruded roller; The described double flute body cement dipping machine that is suitable for long-term production also comprises heating control system, for recirculated water is heated.
2. according to the double flute body cement dipping machine that is suitable for long-term production described in claims 1, it is characterized in that, in described the first steeping vat and the second steeping vat, sink into cement dipping machine supporter, and be fixed on cement dipping machine supporter by vertical set bolt, horizontal set bolt.
3. according to the double flute body cement dipping machine that is suitable for long-term production described in claims 1, it is characterized in that, on described cement dipping machine supporter, be provided with guide rail, the first steeping vat and the second steeping vat can slide on guide rail.
4. according to the double flute body cement dipping machine that is suitable for long-term production described in claims 1, it is characterized in that, described the first steeping vat and the second steeping vat are furnished with respectively independent water circulating pump, and the first steeping vat and the second steeping vat share a cyclic water tank.
5. according to the double flute body cement dipping machine that is suitable for long-term production described in claims 1, it is characterized in that, each circulating pump is equipped with independently gauge tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166377.4A CN103921455B (en) | 2014-04-23 | 2014-04-23 | A kind of double flute body cement dipping machine being suitable to long-term production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166377.4A CN103921455B (en) | 2014-04-23 | 2014-04-23 | A kind of double flute body cement dipping machine being suitable to long-term production |
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| Publication Number | Publication Date |
|---|---|
| CN103921455A true CN103921455A (en) | 2014-07-16 |
| CN103921455B CN103921455B (en) | 2016-06-08 |
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| CN201410166377.4A Active CN103921455B (en) | 2014-04-23 | 2014-04-23 | A kind of double flute body cement dipping machine being suitable to long-term production |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734878A (en) * | 2016-04-14 | 2016-07-06 | 江苏中邦输送带有限公司 | Teflon high-temperature cloth impregnating emulsion glue tank |
| CN108724769A (en) * | 2017-04-13 | 2018-11-02 | 现代自动车株式会社 | Manufacture the device and method of tow prepreg |
| CN109225755A (en) * | 2018-10-30 | 2019-01-18 | 天能电池(芜湖)有限公司 | A kind of impregnation mold producing grid |
| CN112238629A (en) * | 2020-09-18 | 2021-01-19 | 常州市新创智能科技有限公司 | Glue solution recovery unit for carbon fiber section bar |
| CN113400687A (en) * | 2021-06-25 | 2021-09-17 | 四川东树新材料有限公司 | Method for continuously producing pultruded epoxy glass fiber board for ultra-long time |
| CN114769059A (en) * | 2020-11-16 | 2022-07-22 | 浙江古纤道绿色纤维有限公司 | A gumming device for producing thermosetting resin wire rod |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125757A (en) * | 1994-12-29 | 1996-07-03 | 上海锦江精细化工厂 | Anticorrosion petrolatum belt and its manufacturing process and impregnator |
| CN102198730B (en) * | 2011-04-21 | 2013-06-12 | 北京玻钢院复合材料有限公司 | Pultrusion process and pultrusion device of phenolic resin composite |
| CN202390652U (en) * | 2011-11-29 | 2012-08-22 | 浙江海之门橡塑有限公司 | Impregnator |
| CN203779876U (en) * | 2014-04-23 | 2014-08-20 | 山东大学 | Double-trough impregnator suitable for long-term production |
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2014
- 2014-04-23 CN CN201410166377.4A patent/CN103921455B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734878A (en) * | 2016-04-14 | 2016-07-06 | 江苏中邦输送带有限公司 | Teflon high-temperature cloth impregnating emulsion glue tank |
| CN105734878B (en) * | 2016-04-14 | 2018-06-01 | 江苏中邦输送带有限公司 | A kind of Teflon high-temperature cloth is soaked lotion glue groove |
| CN108724769A (en) * | 2017-04-13 | 2018-11-02 | 现代自动车株式会社 | Manufacture the device and method of tow prepreg |
| CN108724769B (en) * | 2017-04-13 | 2020-08-04 | 现代自动车株式会社 | Apparatus and method for manufacturing tow prepreg |
| US11331691B2 (en) | 2017-04-13 | 2022-05-17 | Hyundai Motor Company | Apparatus and method of manufacturing tow prepreg |
| CN109225755A (en) * | 2018-10-30 | 2019-01-18 | 天能电池(芜湖)有限公司 | A kind of impregnation mold producing grid |
| CN112238629A (en) * | 2020-09-18 | 2021-01-19 | 常州市新创智能科技有限公司 | Glue solution recovery unit for carbon fiber section bar |
| CN114769059A (en) * | 2020-11-16 | 2022-07-22 | 浙江古纤道绿色纤维有限公司 | A gumming device for producing thermosetting resin wire rod |
| CN114769059B (en) * | 2020-11-16 | 2023-09-19 | 浙江古纤道绿色纤维有限公司 | Gum dipping device for producing thermosetting resin wires |
| CN113400687A (en) * | 2021-06-25 | 2021-09-17 | 四川东树新材料有限公司 | Method for continuously producing pultruded epoxy glass fiber board for ultra-long time |
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| Publication number | Publication date |
|---|---|
| CN103921455B (en) | 2016-06-08 |
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