CN1931561A - Making process of molded curved GRP lattice - Google Patents
Making process of molded curved GRP lattice Download PDFInfo
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- CN1931561A CN1931561A CN 200610096223 CN200610096223A CN1931561A CN 1931561 A CN1931561 A CN 1931561A CN 200610096223 CN200610096223 CN 200610096223 CN 200610096223 A CN200610096223 A CN 200610096223A CN 1931561 A CN1931561 A CN 1931561A
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- soft mode
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Abstract
The making process of molded curved GRP lattice includes the following steps: making soft mold with interlaced slots; setting the soft mold onto one drum-shaped skeleton, winding glass fibers soaked with resin liquid into the circumferential slots to fix the soft mold onto the skeleton, fixing glass fibers into the axial slots with nails, and full filling the circumferential slots and the axial slots with glass fibers; curing, demolding and trimming to complete the making of molded curved GRP lattice. Changing the mold skeletons of different diameters may make molded curved GRP lattice products of different curvature. The molded curved GRP lattice product has high pressure stability and no need of assembling.
Description
Technical field
The present invention relates to a kind of fiberglass filter screen, particularly a kind of manufacture craft of glass fibre reinforced plastics molded curved surface grid.
Background technology
Traditional glass fibre reinforced plastics molded grid mould adopts rigid material to make, and has the groove of horizontal, vertical vertical interlaced on mould, and the glass fibre that will soak resin is along lateral trench and the staggered lay of vertical groove, until groove being filled up curing and demolding.Adopt the production method of this kind mould, have only tabular smoothly product to be taken off from mould, thereby the glass fibre reinforced plastics molded material grid that this kind technology is made is tabular entirely, the critical external compressive resistance poor stability, in the specific occasion that needs the curved surface grid, flat grid to be carried out the polylith assembly unit, assembly unit trouble, poor stability.
Summary of the invention
The technical problem to be solved in the present invention is at the deficiencies in the prior art, has proposed a kind of manufacture craft of molded curved GRP lattice.The more flat molding grid of curved surface molding grid hole external pressure good stability, thereby can bear bigger external pressure.
The technical problem to be solved in the present invention is achieved through the following technical solutions, and a kind of manufacture craft of molded curved GRP lattice is characterized in:
At first make soft mode, the front of soft mode has the groove of horizontal, vertical vertical interlaced, and the back side of soft mode is level and smooth face;
By designing requirement the glass continuous filament yarn of certain number of share of stock is penetrated the glue groove from the guide eyelit of glue groove, resin adhesive liquid process in the glue groove is fully invaded profit with continuous glass fibre;
Soft mode is put on the drum-shape soft mode skeleton, with the continuous glass fibre that soaked resin adhesive liquid by framework ring in the hoop groove that is wound into soft mode, thereby soft mode is fixed on the skeleton, all hoop grooves of soft mode are all twined, twine the number of plies and be one to two-layer;
Be provided with in the both sides of the tube face of drum-shape soft mode skeleton and hang the yarn nail, make in the axial groove that is disposed axially in soft mode about continuous glass fibre by hanging the yarn nail, the number of plies is one to two-layer;
Hoop groove and axial groove intersection cloth glass fibre along soft mode all are covered with until hoop groove and axial groove with soft mode;
Rotate the soft mode skeleton, solidify fully until glass fibre reinforced plastics molded grid;
Around soft mode glass fibre reinforced plastics molded grid is cut, soft mode is taken out from glass fibre reinforced plastics molded grid again, the making of glass fibre reinforced plastics molded curved surface grid is finished in finishing.
The technical problem to be solved in the present invention can also come further to realize by the following technical programs, the two end axles of drum-shape soft mode skeleton is joined by bearing and support, on one of them support power motor is housed, described power motor joins by the end axle of reductor, arrangement of clutch and soft mode skeleton.
The present invention compared with prior art, be attached on the cylindrical skeleton by soft mode, in the hoop groove of soft mode and axial groove, intersect and be covered with glass fibre, treat that curing and demolding just can obtain glass fibre reinforced plastics molded curved surface grid, the glass fibre reinforced plastics molded grid product of different curvature radius obtains by the diameter that changes the mould skeleton.The rubber that adopts suitable stiffness utilizes the elastically deformable of rubber as the soft mode material, and mould structure is simple, and the demoulding is easy: the bend glass punching block is moulded the more flat molding grid of grid critical external compressive resistance good stability, thereby can bear bigger external pressure; Need not assemble, can form semi-closed structure, avoid the trouble of dull and stereotyped molding grid assembly unit.
Description of drawings
Fig. 1 twines view for glass fibre of the present invention.
Fig. 2 is the configuration state figure of soft mode and drum-shape soft mode skeletal fixation.
Fig. 3 is the driving device structure figure of drum-shape soft mode skeleton.
The specific embodiment
A kind of manufacture craft of molded curved GRP lattice, it comprises soft mode 4, cylindrical shape rubber soft mode skeleton 1.Be provided with two circles in the both sides of the tube face of drum-shape soft mode skeleton 1 and hang yarns nail 2, the spacing between the adjacent extension yarn nail 2 is less than the spacing between the axial groove on the soft mode.The two end axles of drum-shape soft mode skeleton 1 is joined by bearing and support, and power motor 5 is housed on one of them support, and power motor 5 joins by belt transmission and reductor 6, and the output shaft of reductor 6 joins by the end axle of arrangement of clutch 7 with soft mode skeleton 1.
At first make soft mode 4: soft mode 4 adopts soft materials such as rubber, makes steel mold earlier as master mold, injects rubber again in master mold, the reclaimed rubber soft mode, and the front of soft mode has the groove of horizontal, vertical vertical interlaced, and the back side of soft mode is level and smooth face;
By designing requirement the glass continuous filament yarn of certain number of share of stock is penetrated glue groove 3 from the guide eyelit of glue groove 3, resin adhesive liquid processes in the glue groove 3 are fully invaded profit with continuous glass fibre;
Soft mode 4 is put on the drum-shape soft mode skeleton 1, with the continuous glass fibre that soaked resin adhesive liquid by framework ring in the hoop groove that is wound into soft mode 4, thereby soft mode 4 is fixed on the skeleton 1, all hoop grooves of soft mode 4 are all twined, twine the number of plies and be one to two-layer;
Be provided with in the both sides of the tube face of drum-shape soft mode skeleton 1 and hang yarn nail 2, make in the axial groove that is disposed axially in soft mode 4 about continuous glass fibre by hanging yarn nail 2, the number of plies is one to two-layer;
Hoop groove and axial groove intersection cloth glass fibre along soft mode 4 all are covered with until hoop groove and axial groove with soft mode;
Rotate soft mode skeleton 1, solidify fully until glass fibre reinforced plastics molded grid;
Around soft mode 4 glass fibre reinforced plastics molded grid is cut, soft mode 4 is taken out from glass fibre reinforced plastics molded grid again, the making of glass fibre reinforced plastics molded curved surface grid is finished in finishing.
Claims (2)
1. the manufacture craft of a molded curved GRP lattice is characterized in that:
A) at first make soft mode (4), the front of soft mode (4) has the groove of horizontal, vertical vertical interlaced, and the back side of soft mode (4) is level and smooth face;
B) by designing requirement the glass continuous filament yarn of certain number of share of stock is penetrated glue groove (3) from the guide eyelit of glue groove (3),, continuous glass fibre is fully invaded profit from the interior resin adhesive liquid process of glue groove (3);
C) soft mode (4) is put on the drum-shape soft mode skeleton (1), be wound in the hoop groove of soft mode (4) by skeleton (1) hoop with the continuous glass fibre that soaked resin adhesive liquid, thereby soft mode (4) is fixed on the skeleton (1), all hoop grooves of soft mode (4) are all twined, twine the number of plies and be one to two-layer;
D) be provided with in the both sides of the tube face of drum-shape soft mode skeleton (1) and hang yarn nail (2), make in the axial groove that is disposed axially in soft mode (4) about continuous glass fibre by hanging yarn nail (2), the number of plies is one to two-layer;
E) along the hoop groove and the axial groove intersection cloth glass fibre of soft mode (4), all be covered with until hoop groove and axial groove with soft mode;
F) rotate soft mode skeleton (1), solidify fully until glass fibre reinforced plastics molded grid;
G) around soft mode (4) glass fibre reinforced plastics molded grid is cut, soft mode (4) is taken out from glass fibre reinforced plastics molded grid again, the making of glass fibre reinforced plastics molded curved surface grid is finished in finishing.
2. the manufacture craft of molded curved GRP lattice according to claim 1, it is characterized in that: the two end axles of drum-shape soft mode skeleton (1) is joined by bearing and support, power motor (5) is housed on one of them support, and described power motor (5) joins with the end axle of soft mode skeleton (1) by reductor (6), arrangement of clutch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100962238A CN100411856C (en) | 2006-09-29 | 2006-09-29 | Making process of molded curved GRP lattice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100962238A CN100411856C (en) | 2006-09-29 | 2006-09-29 | Making process of molded curved GRP lattice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1931561A true CN1931561A (en) | 2007-03-21 |
| CN100411856C CN100411856C (en) | 2008-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100962238A Active CN100411856C (en) | 2006-09-29 | 2006-09-29 | Making process of molded curved GRP lattice |
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| CN (1) | CN100411856C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724758A (en) * | 2018-07-12 | 2018-11-02 | 沈小峰 | A kind of fiberglass frame of filter element and preparation method thereof |
| CN108724759A (en) * | 2018-07-12 | 2018-11-02 | 沈小峰 | A kind of fiberglass frame of filter element former |
| CN109648883A (en) * | 2018-11-19 | 2019-04-19 | 南通时瑞塑胶制品有限公司 | A kind of battery curing room support composite plate and its forming method |
| CN110053280A (en) * | 2019-04-17 | 2019-07-26 | 冀州中意复合材料股份有限公司 | A kind of glass-fiber reinforced plastic grille preparation facilities |
| CN115636574A (en) * | 2022-11-09 | 2023-01-24 | 五冶集团装饰工程有限公司 | Processing method of special-shaped curved glass |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2191241A1 (en) * | 1994-05-27 | 1995-12-07 | Toshikazu Takeda | Fibre reinforced resin composite reinforcing material and method for producing the same |
| FR2766407B1 (en) * | 1997-07-22 | 1999-10-15 | Aerospatiale | PROCESS FOR MANUFACTURING LARGE-DIMENSIONAL PARTS IN COMPOSITE MATERIAL WITH A THERMOPLASTIC MATRIX, SUCH AS FUSELAGE TRUNKS OF AIRCRAFT |
-
2006
- 2006-09-29 CN CNB2006100962238A patent/CN100411856C/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724758A (en) * | 2018-07-12 | 2018-11-02 | 沈小峰 | A kind of fiberglass frame of filter element and preparation method thereof |
| CN108724759A (en) * | 2018-07-12 | 2018-11-02 | 沈小峰 | A kind of fiberglass frame of filter element former |
| CN108724759B (en) * | 2018-07-12 | 2023-08-08 | 沈小峰 | Glass fiber reinforced plastic filter element framework forming equipment |
| CN109648883A (en) * | 2018-11-19 | 2019-04-19 | 南通时瑞塑胶制品有限公司 | A kind of battery curing room support composite plate and its forming method |
| CN110053280A (en) * | 2019-04-17 | 2019-07-26 | 冀州中意复合材料股份有限公司 | A kind of glass-fiber reinforced plastic grille preparation facilities |
| CN115636574A (en) * | 2022-11-09 | 2023-01-24 | 五冶集团装饰工程有限公司 | Processing method of special-shaped curved glass |
| CN115636574B (en) * | 2022-11-09 | 2023-12-05 | 五冶集团装饰工程有限公司 | Processing method of special-shaped curved surface glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100411856C (en) | 2008-08-20 |
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