CN204358085U - There is fiber reinforced plastic pressure container and manufacturing system thereof that ladle body flange connects hole - Google Patents
There is fiber reinforced plastic pressure container and manufacturing system thereof that ladle body flange connects hole Download PDFInfo
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- CN204358085U CN204358085U CN201420847548.5U CN201420847548U CN204358085U CN 204358085 U CN204358085 U CN 204358085U CN 201420847548 U CN201420847548 U CN 201420847548U CN 204358085 U CN204358085 U CN 204358085U
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- inner bag
- reinforced plastic
- flanged joint
- ladle body
- heating
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Abstract
The purpose of this utility model is that providing a kind of has fiber reinforced plastic pressure container and the manufacturing system thereof that ladle body flange connects hole, its low cost of manufacture.For what realize described object, there is the fiber reinforced plastic pressure container that ladle body flange connects hole, be characterized in the inner bag utilizing Plastic Rolling Molds to make, the flanged joint of the orthogonal sides of described inner bag is soldered to through plastic hot ironing process, the body of described flanged joint is metal and the wall at least welded with described inner bag is plastics, is wrapped in outside described inner bag and by the reinforced plastic glass fibre be heating and curing.
Description
Technical field
The utility model relates to fiber reinforced plastic pressure container and manufacturing system thereof.
Background technique
Large-scale glass fibre reinforced plastics cylindrical pressurized container (referring to more than diameter 30 English inch), except having except flange open joint at ladle body two ends, according to the needs on engineering of water treatment, sometimes also need in the side of cylindrical ladle body to be shaped with orthogonal flange perforate interface.Manufacture the fiber reinforced plastic pressure container bucket with orthogonal flange perforate interface to acquire a certain degree of difficulty in engineering.First, the ladle body plastic inner container that has above-mentioned flange-interface be made.And such ladle body plastic inner container will be manufactured, utilize conventional Plastic Rolling Molds not all right.Working principle letter for making the Plastic Rolling Molds of the routine of glass fibre reinforced plastics cylindrical pressurized container is separated as follows: mould is by the ladle body section of centre, and upper and lower two head sealing cover three parts composition, is formed by connecting by the Flange Plane of three parts.Mould is hollow, by stainless steel material manufacturing; Metal flange is placed by the central authorities of upper and lower two head sealing covers.By putting into powdered plastic in a mold, then enter rotational moulding production equipment special and process.Finished product takes out from mould, by opening head sealing cover, then takes out.If make the inner bag when the fiber reinforced plastic pressure container bucket with orthogonal flange perforate interface like this, it then cannot take out after being formed from mould.So mould must do very complicated, just likely manufacture the fiber reinforced plastic pressure container bucket with orthogonal flange perforate interface.This not only makes die manufacturing cost increase, and brings very big inconvenience to production operation.
Model utility content
The purpose of this utility model is that providing a kind of has fiber reinforced plastic pressure container and the manufacturing system thereof that ladle body flange connects hole, its low cost of manufacture.
For what realize described object, there is the fiber reinforced plastic pressure container that ladle body flange connects hole, be characterized in the inner bag utilizing Plastic Rolling Molds to make, the flanged joint of the orthogonal sides of described inner bag is soldered to through plastic hot ironing process, the body of described flanged joint is metal and the wall at least welded with described inner bag is plastics, is wrapped in outside described inner bag and by the reinforced plastic glass fibre be heating and curing.
Described fiber reinforced plastic pressure container, its further feature is the wall surface of the hole of described flanged joint is plastics.
Described fiber reinforced plastic pressure container, its further feature is the described wall that described flanged joint welds with described inner bag is concave curved surface.
The manufacturing system of described fiber reinforced plastic pressure container, be characterized in comprising rotational moulding system, plastics blanching system, reinforced plastic glass fibre winding system and baking oven, rotational moulding system comprises Plastic Rolling Molds and makes powdered plastic rotationally molding in Plastic Rolling Molds be heating and the slewing gear of described inner bag, plastics blanching system comprises heating and perms, described heating is permed for contacting with the described wall that described inner bag welds and to heat and for contacting the ladle body of described inner bag and heating, so that weld described farad joint and described inner bag described flanged joint; Described reinforced plastic glass fibre winding system comprises Stetch Wrapping Machine and the sliding cover of curved surface, the sliding cover of described curved surface has smooth outer surface and covers described farad joint, so that the reinforced plastic glass fibre of described Stetch Wrapping Machine automatically can be slipped on described inner bag ladle body from the sliding cover of described curved surface.
Described manufacturing system, its further feature is that top that described heating is permed is convex outward and bottom is inner sunken face, described convex outward is used for contacting with the described wall that described inner bag welds and heating described flanged joint, and described inner sunken face is used for contacting the ladle body of described inner bag and heating.
Described manufacturing system, its further feature is that described Plastic Rolling Molds comprises the upper cover lid and the lower seal head lid that are positioned at middle ladle body section and are positioned at ladle body section two ends, and metal flange is placed by the central authorities of described upper cover lid and described lower seal head lid.
Described manufacturing system, its further feature path that to be the wiring path of described Stetch Wrapping Machine be in two-dimensional coordinate.
Owing to being the orthogonal flanged joint and the inner bag that adopt welding, therefore adopt common Plastic Rolling Molds and plastics blanching system, without the need to the Plastic Rolling Molds of complexity, its low cost of manufacture.
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 schematic diagram of Plastic Rolling Molds.
Fig. 2 is the schematic diagram that Plastic Rolling Molds is opened after inner bag is shaping.
Fig. 3 welds the orthogonal schematic diagram of flanged joint outside inner bag ladle body.
Fig. 4 is the schematic diagram applying the sliding cover of curved surface on orthogonal flanged joint.
Fig. 5 is the half sectional view of orthogonal flanged joint.
Fig. 6 is the half sectional view of the orthogonal flanged joint processing bottom curved surface.
Fig. 7 is the plan view of flanged joint orthogonal shown in Fig. 6.
Fig. 8 is the schematic diagram through orthogonal flanged joint machining hole on inner bag.
Embodiment
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.
It should be noted that Fig. 1 to Fig. 8 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.
As shown in Figure 1, Plastic Rolling Molds comprises the ladle body section 12 being positioned at centre, and be positioned at head sealing cover 11 and the head sealing cover 13 at ladle body section two ends, two ends and the head sealing cover 11,13 of ladle body section 12 are tightly connected respectively by Flange Plane, the mould of such formation is hollow, and mould is as a whole by stainless steel material manufacturing.Flanged joint 14 is placed in the central authorities of head sealing cover 11, also flanged joint 15 is placed in the central authorities of head sealing cover 13, flanged joint 14,15 will form a part for inner bag, be combined into one by rotational molding technique and plastic materials, in other embodiments of the present utility model, flanged joint 14 or 15 can omit.By putting into powdered plastic in a mold, then enter rotational moulding production equipment special and process, rotational moulding production equipment special comprises rolling and the heating plant of Plastic Rolling Molds.So-called rotational moulding be exactly " namely first powdery or pasty state or monomer material are injected in mould; by rotating the heating of mould and rolling; make material be covered with dies cavity and melting with borrowing self gravitation even action; demolding after cooling and obtain hollow product ", this technology as maturation of its technique, does not just describe in detail at this.
As shown in Figure 2, finished product and inner bag take out from mould, can by opening the head sealing cover 11,13 at two, and then taken out by inner bag 10, can notice, flanged joint 14,15 is the joint at inner bag 10 two ends.Inner bag 10 is tubbiness, according to the demand in some engineerings, needs to arrange the flange 21 orthogonal with inner bag 10 ladle body.
As shown in Figures 5 to 7, flanged joint 21 comprises body 212 and the plastic layer 210 in body 212 side, plastic layer 210 can be take shape on body 212 by rotational molding technique, plastic layer 210 and body 212 can form secure bond in position 214,215 engaged through the thread, both reached the welding object connecting ladle body plastics containing the metal flange joint 21 moulding inwall, and opening sealing problem can have been solved again.It roughly covers the Flange Plane at the two ends of body 212 and the hole wall of flanged joint 21, its lower end surface can in advance before this one there is the plane of counterbore 213, as shown in Figure 6, formed the curved surface 217 of indent by milling or other processing modes, its upper-end surface can form multiple attachment hole 216 by drill bit 42 together with body 212.
As shown in Figure 2, utilize the common inner bag (not there is the flanged joint of side direction orthogonal form) that conventional Plastic Rolling Molds is made, afterwards, as shown in Figure 3, adopt plastic hot ironing process, on the orthogonal sides that flanged joint 21 is as shown in Figure 3 soldered to inner bag 10 and ladle body.Plastics blanching system comprises electric heating and perms 22, its top is convex outward, bottom is inner sunken face, upper and lower curved surface radian is equal, first by blanching 22 enter into need welding between flanged joints 21 and the surface of inner bag 10, flanged joint 21 and inner bag 10 cater to blanching 22 simultaneously, and after scalding, three is separated, blanching 22 is exited, and flanged joint 21 and inner bag 10 coincide mutually, solidification.Usual plastics blanching mostly is dull and stereotyped blanching, and according to the test of many times of inventor, according to dull and stereotyped blanching, quality requirement can not be reached, so in preferred embodiment of the present utility model, adopt perm 22 processing with curved surface close with container inner liner curvature, to obtain good quality of processing requirement.
When container inner liner 10 passes through after the assay was approved after connecting with orthogonal flanged joint 21, the winding of reinforced plastic glass fibre next to be carried out.Because its cabling of common Stetch Wrapping Machine is all two-dimensional coordinate, so, can not directly utilize it to be wound around out to have Orthogonal Method to socket the inner bag 10 of 21.Because when being wound around, ladle body horizontal positioned, when inner bag 10 has the orthogonal flange of side direction, the cabling of reinforced plastic glass fibre can be interfered with flanged joint 21, and line is walked to pass by.As shown in Figure 4, the sliding cover 21 of curved surface is placed on each flanged joint 21, the outer surface of the sliding cover 21 of curved surface is smooth curved surface, and cover each flanged joint 21, such reinforced plastic glass fibre line is once fall thereon, to automatically be slipped to the ladle body of inner bag 10 on the surface, the problem of " walking to pass by " can not be there is.
After fw frp fiber, whole product is heating and curing by baking oven, finally opens joint outlet, as shown in Figure 8, is holed through flanged joint 21 pairs of inner bags 10 by drill bit 41, forms the joint outlet on inner bag 10.
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 (7)
1. there is the fiber reinforced plastic pressure container that ladle body flange connects hole, it is characterized in that the inner bag utilizing Plastic Rolling Molds to make, the flanged joint of the orthogonal sides of described inner bag is soldered to through plastic hot ironing process, the body of described flanged joint is metal and the wall at least welded with described inner bag is plastics, is wrapped in outside described inner bag and by the reinforced plastic glass fibre be heating and curing.
2. fiber reinforced plastic pressure container as claimed in claim 1, is characterized in that the wall surface of the hole of described flanged joint is plastics.
3. fiber reinforced plastic pressure container as claimed in claim 1, is characterized in that the described wall that described flanged joint welds with described inner bag is concave curved surface.
4. the manufacturing system of fiber reinforced plastic pressure container as claimed in claim 1, it is characterized in that comprising rotational moulding system, plastics blanching system, reinforced plastic glass fibre winding system and baking oven, rotational moulding system comprises Plastic Rolling Molds and makes powdered plastic rotationally molding in Plastic Rolling Molds be heating and the slewing gear of described inner bag, plastics blanching system comprises heating and perms, described heating is permed for contacting with the described wall that described inner bag welds and to heat and for contacting the ladle body of described inner bag and heating described flanged joint, so that weld described flanged joint and described inner bag, described reinforced plastic glass fibre winding system comprises Stetch Wrapping Machine and the sliding cover of curved surface, the sliding cover of described curved surface has smooth outer surface and covers described flanged joint, so that the reinforced plastic glass fibre of described Stetch Wrapping Machine automatically can be slipped on described inner bag ladle body from the sliding cover of described curved surface.
5. manufacturing system as claimed in claim 4, it is characterized in that top that described heating is permed is convex outward and bottom is inner sunken face, described convex outward is used for contacting with the described wall that described inner bag welds and heating described flanged joint, and described inner sunken face is used for contacting the ladle body of described inner bag and heating.
6. manufacturing system as claimed in claim 4, it is characterized in that described Plastic Rolling Molds comprises the upper cover lid and the lower seal head lid that are positioned at middle ladle body section and are positioned at ladle body section two ends, metal flange is placed by the central authorities of described upper cover lid and described lower seal head lid.
7. manufacturing system as claimed in claim 4, is characterized in that the wiring path of described Stetch Wrapping Machine is the path in two-dimensional coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847548.5U CN204358085U (en) | 2014-12-23 | 2014-12-23 | There is fiber reinforced plastic pressure container and manufacturing system thereof that ladle body flange connects hole |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847548.5U CN204358085U (en) | 2014-12-23 | 2014-12-23 | There is fiber reinforced plastic pressure container and manufacturing system thereof that ladle body flange connects hole |
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| CN204358085U true CN204358085U (en) | 2015-05-27 |
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| CN201420847548.5U Active CN204358085U (en) | 2014-12-23 | 2014-12-23 | There is fiber reinforced plastic pressure container and manufacturing system thereof that ladle body flange connects hole |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838602A (en) * | 2017-01-19 | 2017-06-13 | 安徽绿动能源有限公司 | A kind of metal bottleneck structure and LPG gas cylinders |
| CN106870930A (en) * | 2017-02-17 | 2017-06-20 | 安徽绿动能源有限公司 | A kind of manufacture method of LPG gas cylinders |
-
2014
- 2014-12-23 CN CN201420847548.5U patent/CN204358085U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838602A (en) * | 2017-01-19 | 2017-06-13 | 安徽绿动能源有限公司 | A kind of metal bottleneck structure and LPG gas cylinders |
| CN106870930A (en) * | 2017-02-17 | 2017-06-20 | 安徽绿动能源有限公司 | A kind of manufacture method of LPG gas cylinders |
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