CN205853346U - A kind of non-extensible flexibility Wound Dies device - Google Patents
A kind of non-extensible flexibility Wound Dies device Download PDFInfo
- Publication number
- CN205853346U CN205853346U CN201620852503.6U CN201620852503U CN205853346U CN 205853346 U CN205853346 U CN 205853346U CN 201620852503 U CN201620852503 U CN 201620852503U CN 205853346 U CN205853346 U CN 205853346U
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- CN
- China
- Prior art keywords
- air bag
- flexible
- stack shell
- mandrel
- wound around
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Abstract
A kind of non-extensible flexibility Wound Dies device, it relates to a kind of Wound Dies device.This utility model is in order to solve the problem that existing mould exists the Wound Dies that cannot realize lightweight, thin-walled, reusable, Complex Different Shape.The flexible air bag (1 1) that is wound around of the present utility model is strip tubular air bag, mandrel (1 2) wears along the flexible length direction being wound around air bag (1 1) and stretches out the flexible two ends being wound around air bag (1 1), mandrel (1 2) is tightly connected by one group of end seal respectively with the flexible intersection being wound around air bag (1 1), the end, two ends of mandrel (1 2) is connected with wrapping machine spindle chuck, it is separately installed with intake valve (1 3) on the flexible mandrel (1 2) being wound around between air bag (1 1) and wrapping machine spindle chuck, air outlet valve (1 4), constant pressure valve (1 5) and air pump (1 9).This utility model is in fiber winding process.
Description
Technical field
This utility model relates to a kind of Wound Dies device, is specifically related to a kind of non-extensible flexibility Wound Dies device.
Background technology
Composite has the advantages such as high-strength, light weight, corrosion-resistant, resisting fatigue, is widely used in all kinds of pressure cylinder, water
The composite material vessels such as process tank, industrial chemicals transport storage tank.During goods are Wrapping formed, the shape of mould, structure chi
Very little and material, affects internal soundness and the apparent condition of goods to a great extent, and mould is in composite product manufacture
During play very important effect.Generally, the mould that Wound uses is steel inner bag, plastic inner container or solvable mould.
Steel inner bag is perishable, weight big, is suitable to be wound around small pressure gas cylinder, and mould processing cost is high.Plastic inner container light weight, corrosion resistant
Erosion, is suitable to be wound around all kinds container, but blow moulding equipment is expensive, processing cost height, and it is the most easy to stick to there is plastics and resin, fiber
The problem that patch causes goods and inner bag freestone.Water-soluble mold weight is big, and demoulding program is complicated, is suitable to be wound around small containers.At present
Van container transport storage tank mostly is stainless steel both at home and abroad, in order to alleviate hauled weight, extend storage tank service life, fall
Low cost of transportation, guarantee safety, the development of large-scale light thin-wall composite storage tank is imperative.And using novel die is to grind
One key technology of light thin-wall storage tank processed.Traditional steel inner bag, plastic inner container or solvable mould are all not suitable for, and existing cannot
Realize lightweight, thin-walled, reusable, the Wound Dies of Complex Different Shape.
Utility model content
The purpose of this utility model be in order to solve existing mould exist cannot realize lightweight, thin-walled, reusable,
The problem of the Wound Dies of Complex Different Shape.And then a kind of non-extensible flexibility Wound Dies device is provided.
The technical solution of the utility model is: a kind of non-extensible flexibility Wound Dies device include flexible be wound around air bag,
Mandrel, two groups of end seals, intake valve, air outlet valve, constant pressure valve and air pump, the flexible air bag that is wound around is strip tubular air bag, core
Axle wears and stretches out the flexible two ends being wound around air bag, mandrel and the flexible friendship being wound around air bag along the flexible length direction being wound around air bag
Being tightly connected by one group of end seal respectively at remittance, the end, two ends of mandrel is connected with wrapping machine spindle chuck, and flexibility twines
Intake valve, air outlet valve, constant pressure valve and air pump it is separately installed with on the mandrel between air bag and wrapping machine spindle chuck.
The flexible air bag that is wound around includes stack shell, the first stack shell sealing strip, the second stack shell sealing strip and two end sockets, and stack shell is square
Shape sheet rubber, relative two limits of rectangular rubber sheet are to spelling, to spelling the gap produced respectively by the first stack shell sealing strip and the
Two stack shell sealing strips carry out sealing bonding.
Each end socket all includes annular closure, multiple fan-shaped sheet rubbers and multiple end socket sealing strip, multiple fan-shaped sheet rubbers
Circular array is arranged and surrounds annular seal head sheet, by an end socket sealing strip to sticked between adjacent two fan-shaped sheet rubbers
Connecing, the non-tight side that annular closure is arranged on annular seal head sheet, the excircle of annular seal head sheet is wound around the non-of air bag with flexible
It is tightly connected spelling limit.
Often group end seal all includes adpting flange, end cap and locking nut, and adpting flange is mounted on flexibility and twines
On mandrel in air bag, end cap is mounted on the flexible mandrel being wound around outside air bag by locking nut.
This utility model compared with prior art has the effect that
Flexible Wound Dies device the most described in the utility model, by being wound around air bag inflation/deflation and constant voltage guarantor to flexibility
Hold, it is achieved the exterior surface dimension of mould, reduce die cost.
Flexible Wound Dies the most described in the utility model uses inflation/deflation form molding and the demoulding, it is achieved that reuse,
Production efficiency doubles.
The flexible balloon surface that is wound around the most described in the utility model uses non-extensible rubber to connect sticked, and light weight is to air bag
Thickness be less than 1mm, at gap in external reinforcement sealing strip mode, it is ensured that the structural strength of mould and dimensional accuracy.
The flexible balloon ends that is wound around of flexible Wound Dies the most described in the utility model is by adpting flange, end cap and locking
Nut seal is fixed on mandrel.
Flexible Wound Dies the most described in the utility model can realize thin-walled and abnormity processing tasks, has expanded answering of mould
Use scope.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.Fig. 2 is the flexible winding air bag stack shell office to spelling bonding way
Portion's structural representation.Fig. 3 is the structural representation of fan-shaped sheet rubber annular array；Fig. 4 is that end socket is to spelling bonding way knot
Structure schematic diagram.Fig. 5 is flexible Wound Dies device knockout course exploded view of the present utility model.
Detailed description of the invention
Detailed description of the invention one: combine Fig. 1-Fig. 5 and present embodiment is described, a kind of non-extensible of present embodiment is flexible
Wound Dies device includes flexible winding air bag 1-1, mandrel 1-2, two groups of end seals, intake valve 1-3, air outlet valve 1-4, perseverances
Pressure valve 1-5 and air pump 1-9, the flexible air bag 1-1 that is wound around is strip tubular air bag, and mandrel 1-2 is along the flexible length being wound around air bag 1-1
Direction wears and stretches out the flexible two ends being wound around air bag 1-1, and mandrel 1-2 passes through respectively with the flexible intersection being wound around air bag 1-1
One group of end seal is tightly connected, and the end, two ends of mandrel 1-2 is connected with wrapping machine spindle chuck, flexible winding air bag 1-1
And it is separately installed with intake valve 1-3, air outlet valve 1-4, constant pressure valve 1-5 and air pump on the mandrel 1-2 between wrapping machine spindle chuck
1-9。
The flexible air bag 1-1 of winding of present embodiment uses flexible rubber material, by intake valve 1-3 and air pump 1-9 pair
It forms required Wound Dies after being inflated.Air pump 1-9 before winding work by intake valve 1-3 air bag is inflated to
Processing dimension.By being arranged on atmospheric pressure value that the constant pressure valve 1-5 of mandrel 1-2 side regulates in mould to protect in winding process
Card flexibility is wound around the dimensional accuracy of air bag 1-1.The flexible air bag 1-1 of winding discharges internal after winding terminates by air outlet valve 1-4
Gas, it is achieved be wound around the stripping process of air bag 1-1.The flexible air bag 1-1 of winding is wound around size by its inflation/deflation is controlled mould
Holding and receive moulding/demoulding, it is achieved the recycling of die device.
The flexible air bag 1-1 that is wound around of present embodiment, after winding work, is exitted by air outlet valve 1-4, meanwhile, and pine
Open end sealing member, is wound around mandrel 1-2 air bag 1-1 from flexibility and extracts out, then flexibility is wound around air bag 1-1 from processed finished products
Middle extraction, completes stripping process.
The flexible air bag 1-1 that is wound around of present embodiment can realize reusing by inflation/deflation.
The end socket of the flexible air bag 1-1 of winding uses and decomposes splicing processing, and end socket is overall and stack shell junction uses sticked
Connecing, paste thick reinforced stock bar, paste outside thin reinforced stock bar inside stack shell butt seam, the internal thickness of pasting of end socket is reinforced
Rubber strip, it is ensured that the physical dimension of stitching portion is accurate.
The die device of present embodiment can apply to the processing of thin-wall product, it is to avoid damage to product in knockout course
Bad.Die device according to demand, can design the flexible Wound Dies of different structure, it is achieved complicated and abnormity is wound around processing.
Detailed description of the invention two: combine Fig. 1 and Fig. 2 and present embodiment is described, the flexible of present embodiment is wound around air bag 1-1
Including stack shell 2-1, the first stack shell sealing strip 2-2, the second stack shell sealing strip 2-3 and two end sockets, stack shell 2-1 is rectangular rubber
Sheet, the first stack shell sealing strip 2-2 and second, to spelling, are passed through in the gap spelling generation by relative two limits of rectangular rubber sheet respectively
Body sealing strip 2-3 carries out sealing bonding.It is arranged such, good sealing effect.Other composition and annexation and detailed description of the invention
One is identical.
Detailed description of the invention three: combine Fig. 2 and present embodiment is described, the first stack shell sealing strip 2-2 of present embodiment glues
Being connected on the non-of stack shell 2-1 and enclose in region, the second stack shell sealing strip 2-3 is bonded in the enclosing in region of stack shell 2-1.So set
Put, it is possible to more firmly seal for providing when inflation inside flexibility winding air bag 1-1, flexible winding can also be born simultaneously
Air bag 1-1 elastic deformation amount.Other composition is identical with detailed description of the invention two with annexation.
Detailed description of the invention four: combine Fig. 2 and present embodiment is described, the first stack shell sealing strip 2-2's of present embodiment
The thickness thickness less than the second stack shell sealing strip 2-3.It is arranged such, prevents the flexible sealing strip being wound around within air bag 1-1 being subject to
Leak in the case of power.Other composition and annexation and detailed description of the invention one, two or three are identical.
Detailed description of the invention five: combine Fig. 3 and Fig. 4 and present embodiment is described, each end socket of present embodiment all includes
Annular closure, multiple fan-shaped sheet rubber 3-1 and multiple end socket sealing strip 3-2, multiple fan-shaped sheet rubber 3-1 circular array arrangements
And surround annular seal head sheet, connect sticked by an end socket sealing strip 3-2 between adjacent two fan-shaped sheet rubber 3-1, annular
The non-tight side that closure is arranged on annular seal head sheet, the excircle of annular seal head sheet is wound around the non-to spelling of air bag 1-1 with flexible
While be tightly connected.It is arranged such, simple in construction, it is simple to provide the flexible of high resiliency intensity to be wound around air bag 1-1.Other forms and connects
The relation that connects is identical with detailed description of the invention four.
Detailed description of the invention six: combine Fig. 3 and present embodiment is described, the quantity of the fan-shaped sheet rubber 3-1 of present embodiment
It it is 16.It is arranged such, under ensureing sealing effectiveness optimal conditions, uses the fan-shaped sheet rubber 3-1 of optimal number, because such as
The joint of the fan-shaped sheet rubber 3-1 of fruit is the most, and the risk of leakage is the biggest.Other composition and annexation and detailed description of the invention one,
Two, three, four or five are identical.
Flexible winding at air bag end socket uses sheet rubber 3-1 to connect sticked, reinforces thick sealing strip connecting inside at gap
The mode of 3-2 is processed, and stack shell 2-1 is connecting externally reinforced thin sealing strip 2-3 at gap, the side of internal reinforcement thickness sealing strip 2-2
Formula machine-shaping.
Detailed description of the invention seven: combine Fig. 1 and Fig. 5 and present embodiment is described, the often group end seal of present embodiment
All including adpting flange 1-6, end cap 1-7 and locking nut 1-8, adpting flange 1-6 is mounted on flexible winding in air bag 1-1
Mandrel 1-2 on, end cap 1-7 is mounted on the flexible mandrel 1-2 being wound around outside air bag 1-1 by locking nut 1-8.So
Arrange, good sealing effect, simple in construction, it is easy to accomplish.Other composition and annexation and detailed description of the invention one, two, three,
Four, five or six is identical.
Operation principle
Before winding work, by the flexible Air sac cover that is wound around of required size on mandrel, by the adpting flange at two ends, end cap
Sealing fixing with locking nut, mandrel two ends connect with wrapping machine spindle chuck, close air outlet valve, regulate constant pressure valve atmospheric pressure value,
Air pump is wound around air bag by intake valve and core to flexibility and is inflated specified size.During winding work, disconnect intake valve, behaviour
Make to control rack, it is achieved the manufacturing procedure of wrapping machine.After winding work, exitted by air outlet valve, by two ends adpting flange,
End cap, locking nut and connecting chuck unclamp, and take out mandrel, then flexibility is wound around air bag takes out from processed finished products, complete
Rear stripping process.
Although this utility model is disclosed above with preferred embodiment, but it is not limited to of the present utility model, this
Skilled person can also do other changes in this utility model spirit, and is applied to the NM neck of this utility model
In territory, certainly, these changes done according to this utility model spirit all should be included in this utility model model required for protection
In enclosing.
Claims (6)
1. a non-extensible flexibility Wound Dies device, it is characterised in that: it includes flexible winding air bag (1-1), mandrel (1-
2), two groups of end seals, intake valve (1-3), air outlet valve (1-4), constant pressure valve (1-5) and air pump (1-9), flexible be wound around air bag
(1-1) being strip tubular air bag, mandrel (1-2) wears along the flexible length direction being wound around air bag (1-1) and stretches out flexible winding
The two ends of air bag (1-1), it is close that mandrel (1-2) and the flexible intersection being wound around air bag (1-1) pass through one group of end seal respectively
Envelope connects, and the end, two ends of mandrel (1-2) is connected with wrapping machine spindle chuck, flexible winding air bag (1-1) and wrapping machine main shaft
Intake valve (1-3), air outlet valve (1-4), constant pressure valve (1-5) and air pump (1-it is separately installed with on mandrel (1-2) between chuck
9)。
A kind of non-extensible flexibility Wound Dies device, it is characterised in that: flexible winding air bag
(1-1) stack shell (2-1), the first stack shell sealing strip (2-2), the second stack shell sealing strip (2-3) and two end sockets, stack shell (2-are included
1) being rectangular rubber sheet, relative two limits of rectangular rubber sheet, to spelling, are sealed by the first stack shell respectively to spelling the gap produced
Bar (2-2) and the second stack shell sealing strip (2-3) carry out sealing bonding.
A kind of non-extensible flexibility Wound Dies device, it is characterised in that: the first stack shell sealing strip
(2-2) being bonded in the non-of stack shell (2-1) and enclose in region, what the second stack shell sealing strip (2-3) was bonded in stack shell (2-1) encloses district
In territory.
A kind of non-extensible flexibility Wound Dies device, it is characterised in that: the first stack shell sealing strip
(2-2) thickness is less than the thickness of the second stack shell sealing strip (2-3).
A kind of non-extensible flexibility Wound Dies device, it is characterised in that: each end socket all includes
Annular closure, multiple fan-shaped sheet rubber (3-1) and multiple end socket sealing strip (3-2), multiple fan-shaped sheet rubber (3-1) battle arrays ringwise
Row arrangement also surrounds annular seal head sheet, by an end socket sealing strip (3-2) to spelling between adjacent two fan-shaped sheet rubbers (3-1)
Bonding, that annular closure is arranged on annular seal head sheet non-tight side, the excircle of annular seal head sheet is wound around air bag (1-with flexible
1) non-to spell limit be tightly connected.
A kind of non-extensible flexibility Wound Dies device, it is characterised in that: often organize end seal
All including adpting flange (1-6), end cap (1-7) and locking nut (1-8), adpting flange (1-6) is mounted on flexible winding
On mandrel (1-2) in air bag (1-1), end cap (1-7) is mounted on flexible winding air bag (1-by locking nut (1-8)
1) on mandrel (1-2) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852503.6U CN205853346U (en) | 2016-08-08 | 2016-08-08 | A kind of non-extensible flexibility Wound Dies device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852503.6U CN205853346U (en) | 2016-08-08 | 2016-08-08 | A kind of non-extensible flexibility Wound Dies device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205853346U true CN205853346U (en) | 2017-01-04 |
Family
ID=57656807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620852503.6U Withdrawn - After Issue CN205853346U (en) | 2016-08-08 | 2016-08-08 | A kind of non-extensible flexibility Wound Dies device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205853346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079396A (en) * | 2016-08-08 | 2016-11-09 | 哈尔滨复合材料设备开发公司 | A kind of non-extensible flexibility Wound Dies device |
| CN109177226A (en) * | 2018-08-29 | 2019-01-11 | 航天材料及工艺研究所 | A kind of molding die and its forming method of approximation enclosed construction composite material casing |
-
2016
- 2016-08-08 CN CN201620852503.6U patent/CN205853346U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079396A (en) * | 2016-08-08 | 2016-11-09 | 哈尔滨复合材料设备开发公司 | A kind of non-extensible flexibility Wound Dies device |
| CN109177226A (en) * | 2018-08-29 | 2019-01-11 | 航天材料及工艺研究所 | A kind of molding die and its forming method of approximation enclosed construction composite material casing |
| CN109177226B (en) * | 2018-08-29 | 2020-09-18 | 航天材料及工艺研究所 | Forming die and forming method of composite material box body with approximate closed structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170104 Effective date of abandoning: 20180327 |