CN204278503U - A kind of mould of vacuum bag technique - Google Patents
A kind of mould of vacuum bag technique Download PDFInfo
- Publication number
- CN204278503U CN204278503U CN201420620567.4U CN201420620567U CN204278503U CN 204278503 U CN204278503 U CN 204278503U CN 201420620567 U CN201420620567 U CN 201420620567U CN 204278503 U CN204278503 U CN 204278503U
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- China
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- mould
- flange
- vacuum bag
- body die
- embedded
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
A mould for vacuum bag technique, belongs to fibre glass product manufacture and makes field, be specifically related to a kind of vacuum bag process mould.Blind hole silk seat is embedded in the flange of body die, connecting bolt is through the connecting hole on loose flange mould, screw-in is embedded in the blind hole silk seat in body die, body die is connected fastening with loose flange mould, adhesive seal adhesive tape on position, body die flange border, apart from its cutting edge 18mm-22mm, gets the vacuum bag film cut and covers product and loose flange mould, and vacuum bag edge is pasted onto on sealing joint strip, ensure sealing.The blind hole silk seat processed is embedded in body die flange by the utility model, ensure that the sealing of body die, solves the problem that the making of vacuum bag technique in the past cannot be used with varus flange product.
Description
Technical field
The utility model belongs to fibre glass product manufacture and makes field, is specifically related to a kind of vacuum bag process mould.
Background technology
When making the fibre glass product manufacture with varus flange, its mould needs parting (i.e. creative activity flange), just can produce the fibre glass product manufacture of global formation.And (two parts mould flange is joined and is got through hole, is each passed through the through hole on body die and loose flange mould, connects fastening by two parts mould during use with bolt to implement the connected mode of the body die of parting and loose flange mould at present.) can not ensure that main body mould has good sealing.And when making fibre glass product manufacture by vacuum bag technique, necessarily require mould to have good sealing, otherwise qualified product cannot be produced.So the loose flange connected mode of mould cannot use the making of vacuum bag technique with the product of varus flange at present, hand can only be selected to stick with paste technique and to make.
Fiberglass manual pasting forming process has following defect relative to vacuum-bag process technique: 1, manual pasting forming process belongs to open type production model (the i.e. fiber of successively lay impregnated with resin on one-side mould, be separated from mould after its solidification), resin directly evaporate in air, both not environmentally, endangered again the healthy of operator simultaneously.2, manual pasting forming process fiber content is low, and product strength is far below the product of vacuum bag technological forming.
Summary of the invention
The purpose of this utility model is to provide a kind of vacuum bag process mould, can not ensure mould sealing, cannot use the problem that vacuum bag technique makes to solve existing mold loose flange connected mode.
The utility model solves the technical scheme that its technical problem adopts: blind hole silk seat is embedded in the flange of body die, connecting bolt is through the connecting hole on loose flange mould, screw-in is embedded in the blind hole silk seat in body die, body die is connected fastening with loose flange mould, adhesive seal adhesive tape on position, body die flange border, apart from its cutting edge 18mm-22mm, get the vacuum bag film cut and cover product and loose flange mould, and vacuum bag edge is pasted onto on sealing joint strip, ensure sealing.
Adopt good effect of the present utility model to be embedded in body die flange by the blind hole silk seat processed, ensure that the sealing of body die, solve the problem that the making of vacuum bag technique in the past cannot be used with varus flange product.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model partial enlarged drawings;
1 body die, 2 blind hole silk seats, 3 sealing joint strips, 4 loose flange moulds, 5 connecting bolts, 6 vacuum bag film 7, product in figure.
Detailed description of the invention
As shown in the figure, blind hole silk seat 2 is embedded in the flange of body die 1, connecting bolt 5 is through the connecting hole on loose flange mould 4, screw-in is embedded in the blind hole silk seat 2 in body die 1, is connected fastening, adhesive seal adhesive tape 3 on position, body die 1 flange border by body die 1 with loose flange mould 4, apart from its cutting edge 20mm, get the vacuum bag film 6 cut and cover product 7 and loose flange mould 4, and vacuum bag edge is pasted onto on sealing joint strip, ensure sealing.
Blind hole silk seat 2 is embedded in the adpting flange of body die 1, ensures that body die itself has good air-tightness with this.During use, by connecting bolt 5 through the connecting hole on loose flange mould 4, screw-in is embedded in the blind hole silk seat 2 in body die 1 flange, and tightens.Adhesive seal adhesive tape 3 on body die flange again, covering vacuum bag film 6, vacuumizes perfusion resin, completes the making of product.
Claims (1)
1. the mould of a vacuum bag technique, it is characterized in that: blind hole silk seat is embedded in the flange of body die, connecting bolt is through the connecting hole on loose flange mould, screw-in is embedded in the blind hole silk seat in body die, body die is connected fastening with loose flange mould, adhesive seal adhesive tape on position, body die flange border, apart from its cutting edge 18mm-22mm, get the vacuum bag film cut and cover product and loose flange mould, and vacuum bag edge is pasted onto on sealing joint strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620567.4U CN204278503U (en) | 2014-10-25 | 2014-10-25 | A kind of mould of vacuum bag technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620567.4U CN204278503U (en) | 2014-10-25 | 2014-10-25 | A kind of mould of vacuum bag technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204278503U true CN204278503U (en) | 2015-04-22 |
Family
ID=52861696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620567.4U Active CN204278503U (en) | 2014-10-25 | 2014-10-25 | A kind of mould of vacuum bag technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204278503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616017A (en) * | 2021-09-08 | 2021-11-09 | 今创集团股份有限公司 | Back-to-back seat and manufacturing method thereof |
-
2014
- 2014-10-25 CN CN201420620567.4U patent/CN204278503U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616017A (en) * | 2021-09-08 | 2021-11-09 | 今创集团股份有限公司 | Back-to-back seat and manufacturing method thereof |
| CN113616017B (en) * | 2021-09-08 | 2023-10-20 | 今创集团股份有限公司 | Back-to-back seat and manufacturing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |