CN204525860U - The inner bag mfg. moulding die of drum-shaped fiber reinforced plastic pressure container - Google Patents
The inner bag mfg. moulding die of drum-shaped fiber reinforced plastic pressure container Download PDFInfo
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- CN204525860U CN204525860U CN201520193226.8U CN201520193226U CN204525860U CN 204525860 U CN204525860 U CN 204525860U CN 201520193226 U CN201520193226 U CN 201520193226U CN 204525860 U CN204525860 U CN 204525860U
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- inner bag
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- bottom head
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Abstract
The utility model provides a kind of inner bag mfg. moulding die of drum-shaped fiber reinforced plastic pressure container, comprises top end-sealing die, bottom head mould and ladle body interlude mould; Wherein, ladle body interlude mould is connected with all adopting flange form between top end-sealing die and bottom head mould; All there is perforate the center of top end-sealing die and bottom head mould, and the marginal position of top end-sealing die or bottom head mould has the multiple openings with its oblique, for settling multiple flange; Opening part has dismountable empiecement, installs location for placing flange at opening part; When disassembling empiecement, inner bag mfg. moulding die has enough large aperture area at opening part, conveniently makes it shirk from shaping inner bag.The utility model can manufacture the flange-interface of nonopiate position on the top end socket of the oval calotte of pressure vessel or bottom head, makes top end socket or bottom head have the version of multiple flange-interface.
Description
Technical field
The utility model relates to pressure vessel technology field, and specifically, the utility model relates to a kind of inner bag mfg. moulding die of drum-shaped fiber reinforced plastic pressure container.
Background technology
Fig. 1 is the sectional view of a kind of large-scale drum-shaped fiber reinforced plastic pressure container of the prior art.The ladle body of large-scale drum-shaped fiber reinforced plastic pressure container (diameter more than 30 inches) has reinforced plastic glass fibre winding layer 101.In addition, except having except flange opening 102 at ladle body two ends, according to the needs of engineering of water treatment, the form of multiple flange-interface 104 sometimes can be manufactured at end socket 103 place of two ends (or certain one end), see accompanying drawing 1.Manufacture the fiber reinforced plastic pressure container of this form, engineering acquires a certain degree of difficulty.Because the diameter of its interface 104 of large-scale drum is also comparatively large, be generally all greater than 4 ".Fig. 2 is the sectional view of a kind of small-sized cylindrical glass steel pressure vessel of the prior art.Large-scale drum-shaped fiber reinforced plastic pressure container can not as small-sized cylindrical glass steel pressure vessel, to make and after fw frp fiber winding layer 201 curing molding at plastic inner container, the hole 202 of flange-interface is bored by the method for cutting processing, install the joint part 203 of needs again, as shown in Figure 2.Because the tissue being wound around fiber can be destroyed like this, the intensity of container is made to be subject to greater loss.But for small-sized post bucket, because flange-interface is less, by the method for cutting processing, although fibre structure is damaged, do not cause the intensity of container to be subject to larger loss.Therefore so large-scale drum-shaped fiber reinforced plastic pressure container will manufacture multiple flange-interface 104, generally all just will complete when inner bag manufactures, the winding disorganization to container during cutting perforate after reinforced plastic glass fibre so just can be avoided to be wound around.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of inner bag mfg. moulding die of drum-shaped fiber reinforced plastic pressure container, the flange-interface of nonopiate position can be manufactured on the top end socket of the oval calotte of pressure vessel or bottom head, make top end socket or bottom head have the version of multiple flange-interface.
For solving the problems of the technologies described above, the utility model provides a kind of inner bag mfg. moulding die of drum-shaped fiber reinforced plastic pressure container, comprises top end-sealing die, bottom head mould and ladle body interlude mould;
Wherein, described ladle body interlude mould all adopts flange form to be connected with between described top end-sealing die and described bottom head mould; All there is perforate the center of described top end-sealing die and described bottom head mould, and the marginal position of described top end-sealing die or described bottom head mould has the multiple openings with its oblique, for settling multiple flange; Described opening part has dismountable empiecement, installs location for placing described flange at described opening part; When disassembling described empiecement, described inner bag mfg. moulding die has enough large aperture area at described opening part, conveniently makes it shirk from shaping inner bag.
Alternatively, described inner bag mfg. moulding die also comprises:
Flange cover cap, lives described flange cover cap;
Hold out against flange bolt, hold out against between the top end socket of described flange and described shaping inner bag or bottom head.
Alternatively, described flange is the aluminium alloy flange of bottom with the identical elliptic arc length of connection line with described top end socket or described bottom head.
Alternatively, the curvature of curvature and the described flange of described empiecement and the connection line of described top end-sealing die or described bottom head mould is identical.
Alternatively, the diameter of described drum-shaped fiber reinforced plastic pressure container is greater than 30 inches.
Compared with prior art, the utility model has the following advantages:
The utility model can manufacture the flange-interface of nonopiate position on the top end socket of the oval calotte of pressure vessel or bottom head, makes top end socket or bottom head have the version of multiple flange-interface.
Accompanying drawing explanation
The above and other feature of the present utility model, character and advantage become more obvious by passing through below in conjunction with the description of drawings and Examples, wherein:
Fig. 1 is the sectional view of a kind of large-scale drum-shaped fiber reinforced plastic pressure container of the prior art;
Fig. 2 is the sectional view of a kind of small-sized cylindrical glass steel pressure vessel of the prior art;
Fig. 3 is the work sheet that the inner bag of the drum-shaped fiber reinforced plastic pressure container of the utility model embodiment is shaped in a mold;
Fig. 4 is the sectional view of the inner bag mfg. moulding die of drum-shaped fiber reinforced plastic pressure container embodiment illustrated in fig. 3;
Fig. 5 A ~ 5C is the schematic diagram of the inner bag mfg. moulding die middle and upper part end-sealing die of the drum-shaped fiber reinforced plastic pressure container of the utility model embodiment;
Fig. 6 A ~ 6C, 7A ~ 7C are the schematic diagram of inner bag mfg. moulding die from the demoulding shaping inner bag of the drum-shaped fiber reinforced plastic pressure container of the utility model embodiment;
Fig. 8 is the sectional view of the flange of the drum-shaped fiber reinforced plastic pressure container of the utility model embodiment.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail; set forth more details in the following description so that fully understand the utility model; but the utility model obviously can be implemented with multiple this alternate manner described that is different from; those skilled in the art when doing similar popularization, deduction without prejudice to when the utility model intension according to practical situations, therefore can should not limit protection domain of the present utility model with the content of this specific embodiment.
Fig. 3 is the work sheet that the inner bag of the large-scale drum-shaped fiber reinforced plastic pressure container of the utility model embodiment is shaped in a mold; Fig. 4 is the sectional view of the inner bag mfg. moulding die of drum-shaped fiber reinforced plastic pressure container embodiment illustrated in fig. 3.It should be noted that these and follow-up other accompanying drawing all only exemplarily, it is not draw according to the condition of equal proportion, and should not be construed as limiting in this, as to the protection domain of the utility model actual requirement.The diameter of this drum-shaped fiber reinforced plastic pressure container is greater than 30 inches.As shown in figs. 34, inner bag mfg. moulding die 300 mainly comprises top end-sealing die 401, bottom head mould 402 and ladle body interlude mould 403.Wherein, ladle body interlude mould 403 is connected with all adopting flange form between top end-sealing die 401 and bottom head mould 402.
Fig. 5 A ~ 5C is the schematic diagram of the inner bag mfg. moulding die middle and upper part end-sealing die of the drum-shaped fiber reinforced plastic pressure container of the utility model embodiment.As Fig. 5 A ~ 5C and shown in composition graphs 3 ~ 4, all there is perforate 501 center of top end-sealing die 401 and bottom head mould 402, and the marginal position of top end-sealing die 401 or bottom head mould 402 also has the multiple openings 502 with its oblique, for settling multiple flange 701 (illustrating) below.Opening 502 place has dismountable empiecement 503, installs location for placing flange 701 at opening 502 place.When disassembling empiecement 503, inner bag mfg. moulding die 300 has enough large aperture area at opening 502 place, conveniently makes it shirk from shaping inner bag 610.
Fig. 6 A ~ 6C, 7A ~ 7C are the schematic diagram of inner bag mfg. moulding die from the demoulding shaping inner bag of the drum-shaped fiber reinforced plastic pressure container of the utility model embodiment; Fig. 8 is the sectional view of the flange of the drum-shaped fiber reinforced plastic pressure container of the utility model embodiment.As shown in Fig. 6 A ~ 6C, 7A ~ 7C, this inner bag mfg. moulding die 300 also can comprise flange cover cap 601 and/or hold out against flange bolt 602.Wherein, flange cover cap 601 is for living flange 701 cover cap; Hold out against flange bolt 602 for holding out against between the top end socket of flange 701 and shaping inner bag 610 or bottom head.
In addition, in the present embodiment, as shown in Figure 8, flange 701 is the aluminium alloy flange of bottom with elliptic arc length identical with the connection line of top end socket or bottom head.The curvature of the connection line of the curvature of empiecement 503 and flange 701 and top end-sealing die 401 or bottom head mould 402 is identical.
As shown in Fig. 6 A ~ 6C, 7A ~ 7C, the demoulding step after obtaining inner bag shaping can be analyzed:
1. open flange cover cap 601, unscrew and hold out against flange bolt 602;
2. unscrewing nut 604, shirking dismountable empiecement on top end socket or bottom head 503 (in the present embodiment all with top end socket for exemplifying);
3. make top end-sealing die 401 axially shift out certain distance, first off center flange 605 along inner bag mfg. moulding die 300;
4. rotate top end-sealing die 401, the flange 701 (the other end not repeated description of inner bag mfg. moulding die 300) making it depart from the oblique of product;
5. then make shaping inner bag 610 product shirk from ladle body interlude mould 403;
6. obtain shaping inner bag 610 as seen in figure 7 c.
The utility model can manufacture the flange-interface of nonopiate position on the top end socket of the oval calotte of pressure vessel or bottom head, makes top end socket or bottom head have the version of multiple flange-interface.
Although the utility model with preferred embodiment openly as above, it is not that any those skilled in the art, not departing from spirit and scope of the present utility model, can make possible variation and amendment for limiting the utility model.Therefore, every content not departing from technical solutions of the utility model, any amendment done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all fall within protection domain that the utility model claim defines.
Claims (5)
1. the inner bag mfg. moulding die (300) of a drum-shaped fiber reinforced plastic pressure container, is characterized in that, comprises top end-sealing die (401), bottom head mould (402) and ladle body interlude mould (403);
Wherein, described ladle body interlude mould (403) all adopts flange form to be connected with between described top end-sealing die (401) and described bottom head mould (402); All there is perforate (501) center of described top end-sealing die (401) and described bottom head mould (402), and the marginal position of described top end-sealing die (401) or described bottom head mould (402) has the multiple openings (502) with its oblique, for settling multiple flange (701); Described opening (502) place has dismountable empiecement (503), installs location for placing described flange (701) at described opening (502) place; When disassembling described empiecement (503), described inner bag mfg. moulding die (300) has enough large aperture area at described opening (502) place, conveniently makes it shirk from shaping inner bag (610).
2. inner bag mfg. moulding die (300) according to claim 1, is characterized in that, also comprise:
Flange cover cap (601), lives described flange (701) cover cap;
Hold out against flange bolt (602), hold out against between the top end socket of described flange (701) and described shaping inner bag (610) or bottom head.
3. inner bag mfg. moulding die (300) according to claim 2, is characterized in that, described flange (701) is for bottom is with the aluminium alloy flange of the identical elliptic arc length of connection line with described top end socket or described bottom head.
4. inner bag mfg. moulding die (300) according to claim 3, it is characterized in that, the curvature of the connection line of the curvature of described empiecement (503) and described flange (701) and described top end-sealing die (401) or described bottom head mould (402) is identical.
5. inner bag mfg. moulding die (300) according to claim 4, is characterized in that, the diameter of described drum-shaped fiber reinforced plastic pressure container is greater than 30 inches.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520193226.8U CN204525860U (en) | 2015-04-01 | 2015-04-01 | The inner bag mfg. moulding die of drum-shaped fiber reinforced plastic pressure container |
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| CN201520193226.8U CN204525860U (en) | 2015-04-01 | 2015-04-01 | The inner bag mfg. moulding die of drum-shaped fiber reinforced plastic pressure container |
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| CN204525860U true CN204525860U (en) | 2015-08-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265013A (en) * | 2016-04-08 | 2017-10-20 | 廊坊金石佳业水处理设备制造有限公司 | The side tank mouth new technology of pressurized tank |
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2015
- 2015-04-01 CN CN201520193226.8U patent/CN204525860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265013A (en) * | 2016-04-08 | 2017-10-20 | 廊坊金石佳业水处理设备制造有限公司 | The side tank mouth new technology of pressurized tank |
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