CN203125811U - Moulding machine for epoxy resin pressure gel - Google Patents
Moulding machine for epoxy resin pressure gel Download PDFInfo
- Publication number
- CN203125811U CN203125811U CN 201320100115 CN201320100115U CN203125811U CN 203125811 U CN203125811 U CN 203125811U CN 201320100115 CN201320100115 CN 201320100115 CN 201320100115 U CN201320100115 U CN 201320100115U CN 203125811 U CN203125811 U CN 203125811U
- Authority
- CN
- China
- Prior art keywords
- mould
- epoxy resin
- moulding machine
- gel
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 18
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 18
- 238000000465 moulding Methods 0.000 title abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 239000007787 solid Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a moulding machine for epoxy resin pressure gel. The moulding machine comprises a mobile frame, a heating plate (4) assembled on the frame and an open-close type mould (8) assembled on the heating plate. The frame is provided with an ejection mechanism which can take out a voltage transformer blank body (10) in the mould. The mould is connected with a vacuum stirring tank (6) through an injection hole (5) and an injection tube (7). The vacuum stirring tank injects gel into the mould under a vacuum pressure of 8kg/cm<3> (about 0.8MPa). Compared with existing moulding machines for epoxy resin pressure gel, the moulding machine provided by the utility model has the advantages that the machine is compact in structure, small in occupied area and convenient to operate; the moulding machine is quick in temperature rise and short in heating time, so that the curing time is shortened and the manufacturing efficiency is improved; a set of mould can be recycled, so that the mould manufacturing cost is saved and the cost is lowered; and injection and mould opening are convenient, the labor intensity is small, and the work environment is good.
Description
Technical field
The utility model relates to pressure forming machine, especially relates to a kind of epoxy resin pressure gel-forming machine.
Background technology
Voltage transformer generally is made up of coil, iron core and insulating barrier, and insulating barrier (housing) mostly adopts the poured with epoxy resin curing molding.During manufacturing, fully stir in vacuum tank with epoxy resin earlier and form epoxide-resin glue, to the stent putting of coil etc. be housed in the tube tank body of heating, again epoxy resin gel is injected in the mould, after mould is heated epoxy resin gel is solidified, shift out cooling back die sinking in the tube tank body and can be made into voltage transformer.But there is following problem in this manufacture method: the one, and the mould warm-up time that is deposited in the tank body is long, causes the gel solidification time long, and it is low to make efficient; The 2nd, injecting glue and die sinking inconvenient operation, working environment is not very good; Be to need many molds to have enough to meet the need supporting use, mould manufacturing expense height again.
The utility model content
Existing problem when making at voltage transformer in the above-mentioned prior art, the utility model provide a kind of not only hardening time short, make the efficient height, and easy to operate, the epoxy resin pressure gel-forming machine that the manufacturing cost expense is low.
The technical scheme that the technical problems to be solved in the utility model is taked is: described epoxy resin pressure gel-forming machine comprises frame and is fitted in the heating plate on the frame and is fitted in open-close type mould on the heating plate, described frame is provided with the ejecting mechanism that the voltage transformer base substrate in the mould can be taken out, and described mould links to each other with the vacuum stirring jar with injected rubber hose by hole for injecting glue.
The course of work of the present utility model is: at many vacuum stirring jars of correct position configuration, epoxy resin is joined in the tank body, extract tank body out vacuum, tank body stirs under vacuum and makes epoxy resin form gel, the vacuum stirring jar is moved to pressure forming machine one side successively, be about 0.8MPa at 8kg/cm3() gel is injected mould under the vacuum pressure, under 150-200 ℃ of temperature, solidify and to start cylinder in 1 hour, beat and change mould and take out the voltage transformer base substrate and put into correct position and cool off and get final product.
Epoxy resin pressure gel-forming machine described in the utility model is compared with existing epoxy resin pressure gel shaped device: the one, and compact conformation, floor space are little, easy to operate; The 2nd, quick heating, heat time heating time is short, and shorten hardening time, makes efficient and improve; Three is that a mold can be recycled, and has saved the mould manufacturing expense, has reduced cost; Be that injecting glue and die sinking are all very convenient again, labour intensity is little, good work environment.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Cylinder 2, solid plate 3, guide rod 4, heating plate 5, hole for injecting glue 6, vacuum stirring jar 7, injected rubber hose 8, mould 9, moving platen 10, voltage transformer base substrate in the drawings, 1.
The specific embodiment
In Fig. 1, the epoxy resin pressure gel-forming machine comprises portable frame, described frame is by solid plate 2, guide rod 3, moving platen 9, cylinder 1 and ejecting mechanism are formed, piston rod activity on the cylinder is passed solid plate 2 and is linked to each other with moving platen 9, be provided with four guide rods 3 between solid plate and the moving platen, heating plate 4 is housed on the moving platen, heating-up temperature 150-200 ℃, mould 8 is horizontal open-close type, be fitted in respectively on two heating plates, push rod one end passes heating plate and mould, and the other end links to each other with ejecting mechanism, and described ejecting mechanism comprises top template and push rod (not drawing among the figure), described mould closes up the back and forms the appearance profile space that voltage transformer base substrate 10 has, mould is provided with hole for injecting glue 5, and hole for injecting glue links to each other the periodic duty of vacuum stirring jar by injected rubber hose 7 with vacuum stirring jar 6.
Claims (1)
1. epoxy resin pressure gel-forming machine, it is characterized in that: it comprises frame and is fitted in the heating plate (4) on the frame and is fitted in open-close type mould (8) on the heating plate, described frame is provided with the ejecting mechanism that the voltage transformer base substrate (10) in the mould can be taken out, and described mould links to each other with vacuum stirring jar (6) with injected rubber hose (7) by hole for injecting glue (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100115 CN203125811U (en) | 2013-03-06 | 2013-03-06 | Moulding machine for epoxy resin pressure gel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100115 CN203125811U (en) | 2013-03-06 | 2013-03-06 | Moulding machine for epoxy resin pressure gel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125811U true CN203125811U (en) | 2013-08-14 |
Family
ID=48933830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320100115 Expired - Fee Related CN203125811U (en) | 2013-03-06 | 2013-03-06 | Moulding machine for epoxy resin pressure gel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144232A (en) * | 2013-03-06 | 2013-06-12 | 林小平 | Epoxy resin pressure gel forming machine |
| CN108695058A (en) * | 2017-07-24 | 2018-10-23 | 扬州新弘源电气有限公司 | A kind of cast solidification equipment of for transformer winding |
-
2013
- 2013-03-06 CN CN 201320100115 patent/CN203125811U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144232A (en) * | 2013-03-06 | 2013-06-12 | 林小平 | Epoxy resin pressure gel forming machine |
| CN108695058A (en) * | 2017-07-24 | 2018-10-23 | 扬州新弘源电气有限公司 | A kind of cast solidification equipment of for transformer winding |
| CN108695058B (en) * | 2017-07-24 | 2020-09-22 | 江苏锦秀高压电器有限公司 | Pouring and curing device for transformer winding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGXI YIHU ELECTRIC CO.,LTD. Assignor: Lin Xiaoping|Zhang Shaoming Contract record no.: 2013360000136 Denomination of utility model: Epoxy resin pressure gel forming machine Granted publication date: 20130814 License type: Exclusive License Record date: 20130930 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170713 Address after: 337200 Luxi Industrial Park, Pingxiang, Jiangxi Patentee after: JIANGXI YIBO AUTOMATION EQUIPMENT CO.,LTD. Address before: 337200 Luxi County Industrial Park, Jiangxi, Pingxiang province (Jiangxi Electric Co., Ltd.) Co-patentee before: Zhang Shaoming Patentee before: Lin Xiaoping |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 |