CN207240648U - The pre-buried structure of the integrated mould of PHC built-in fittings - Google Patents
The pre-buried structure of the integrated mould of PHC built-in fittings Download PDFInfo
- Publication number
- CN207240648U CN207240648U CN201721067398.6U CN201721067398U CN207240648U CN 207240648 U CN207240648 U CN 207240648U CN 201721067398 U CN201721067398 U CN 201721067398U CN 207240648 U CN207240648 U CN 207240648U
- Authority
- CN
- China
- Prior art keywords
- built
- fitting
- phc
- mould
- die cavity
- 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.)
- Active
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
It the utility model is related to a kind of pre-buried structure of the integrated mould of PHC built-in fittings, this pre-buried structure is simple to operate using vacuum suction built-in fitting, securely and reliably, substitute traditional magnet adsorption mode, it is effective to avoid magnet is magnetic at high temperature from weakening, external part comes off in mold process and damages mould situation by pressure, will not can not be adsorbed because built-in fitting is plastics；Heat safe sealing ring is housed between built-in fitting and the die cavity of mould, can be to avoid built-in fitting and mould hard contact, while vacuumizing and adsorbing is utilized, effectively prevent PHC foamed materials and channeled to external part surface, haveed the function that to protect product appearance；After built-in fitting and PHC products are integrally formed using this pre-buried structure, the bonding strength higher of built-in fitting and PHC products, improve the bonding force between later stage accessory and PHC products, built-in fitting positioning can also be made more accurate, gluing tool need not be added in later stage, secondary deviation is avoided, production efficiency is improved, reduces production cost.
Description
Technical field
A kind of pre-buried structure of the integrated mould of PHC built-in fittings is the utility model is related to, in polyurethane foam technique
Need PHC products and the integrally formed mould of built-in fitting.
Background technology
PHC is a kind of sandwich sheet, it is using core as substrate, and upper and lower composite cover, surface recombination decorative layer forms, PHC
By light weight, intensity is high the features such as, be widely used on the components such as cover plate of spare tire of automobile, board putting things, support plate.PHC into
Type technique is generally divided into glass and is installed with core material composition, spraying PU material, compression molding, gluing, composite material, bound edge annex, its
In in compression molding, PHC products are needed in the built-in fitting embedded product in mould, therefore built-in fitting needs first to be stored in mould
In tool, and mold storing built-in fitting was to have the following disadvantages in the past：
1st, existing market mold uses the form of magnet adsorption built-in fitting mostly, and magnet is magnetic at high temperature to be weakened, easily
Built-in fitting is caused to come off mold damage.
2nd, some pre-buried plastic parts can not use magnet adsorption.
3rd, after magnet adsorption, hard contact between built-in fitting and mould is, it is necessary to which very high machining accuracy ensures part
Between contact surface be bonded, increase processing cost.And once there are gap between part, PHC foamed materials are fled to built-in fitting appearance,
Influence product overall appearance quality.
Utility model content
The purpose of this utility model is to be to overcome above-mentioned deficiency, there is provided a kind of easy to operate, safety, will not damage mould
Tool, avoids PHC foamed materials from fleeing, and the pre-buried structure of the integrated mould of the PHC built-in fittings improved.
What the purpose of this utility model was realized in：
A kind of pre-buried structure of the integrated mould of PHC built-in fittings, it includes built-in fitting, and the built-in fitting is placed on mould
On the die cavity of tool, the surface of the die cavity offers a groove, and the groove is in step, after built-in fitting frame is on groove, mould
A sealing space is left between chamber and built-in fitting, sealing ring is housed in the sealing space, which is high-temperature resistant seal ring,
The die cavity is provided with through hole in the bottom of groove, which is set straight down, and the lower section of through hole is equipped with a tracheae, the gas
Pipe is connected by copper sleeve and through hole, and on through-hole wall, the bottom of copper sleeve is sleeved on the top expanded joint of the copper sleeve
Outside at the top of tracheae, so that tracheae be connected with die cavity, tracheae is used for vacuumizing, and makes the cavity between die cavity and built-in fitting
Vacuum chamber is formed, and tracheae, copper sleeve are high temperature resistant pipe fitting.
The utility model has an advantageous effect in that：
1st, this pre-buried structure is simple to operate using vacuum suction built-in fitting, securely and reliably, substitutes traditional magnet and inhales
Subsidiary formula formula, effectively avoids magnet is magnetic at high temperature from weakening, and external part comes off in mold process and damages mould situation by pressure,
It will not can not be adsorbed because built-in fitting is plastics.
The 2nd, heat safe sealing ring is housed between built-in fitting and the die cavity of mould, can be connect to avoid built-in fitting and mould hardness
Touch, while utilize vacuumizing and adsorbing, effectively prevented PHC foamed materials and channeled to external part surface, reach protection product appearance
Effect.
3rd, after being integrally formed built-in fitting and PHC products using this pre-buried structure, the bonding of built-in fitting and PHC products is strong
Higher is spent, improves the bonding force between later stage accessory and PHC products, built-in fitting positioning can also be made more accurate, it is not necessary to the later stage
Gluing tool is added, avoids secondary deviation, production efficiency is improved, reduces production cost.
Brief description of the drawings
Fig. 1 is the structure diagram of the pre-buried structure of the integrated mould of the utility model PHC built-in fittings.
Fig. 2 is the schematic diagram after built-in fitting is attached on PHC products by the utility model.
Wherein：Built-in fitting 1, die cavity 2, groove 3, sealing ring 4, through hole 5, tracheae 6, copper sleeve 7.
Embodiment
Such as Fig. 1 and Fig. 2, a kind of pre-buried structure of the integrated mould of PHC built-in fittings is the utility model is related to, it includes
Built-in fitting 1, the built-in fitting 1 are placed on the die cavity 2 of mould, and the surface of the die cavity 2 offers a groove 3, the groove 3
In step, after 1 frame of built-in fitting is on groove 3, a sealing space is left between die cavity 2 and built-in fitting 1, in the sealing space
Equipped with sealing ring 4, which is high-temperature resistant seal ring, and protection can also be played while sealing ring 4 seals and is made
With, avoid hard contact between built-in fitting and mould, the die cavity 2 is provided with through hole 5 in the bottom of groove 3, the through hole 5 vertically to
Lower setting, the lower section of through hole 5 are equipped with a tracheae 6, and the tracheae 6 is connected by a copper sleeve 7 and through hole 5, the copper sheathing
For the top expanded joint of pipe 7 on 5 inner wall of through hole, the bottom of copper sleeve 7 is sleeved on the outside at the top of tracheae 6, so that by tracheae 6 and die cavity
2 connections, tracheae 6 are used for vacuumizing, and the cavity between die cavity 2 and built-in fitting 1 is formed vacuum chamber, and tracheae 6, copper sleeve
7 be high temperature resistant pipe fitting.
After a kind of pre-buried structure of this integrated mould of PHC built-in fittings opens pumped vacuum systems, tracheae just can be by advance
Embedded part is adsorbed onto on die cavity, and is adjacent to sealing ring, while makes to form vacuum chamber in die cavity, and built-in fitting will be adsorbed firmly in mould table
Face.This pre-buried structure is simple to operate, for plastic part, ironware, various are difficult to fixed special-shaped structural part and can reach
Preferable fixed effect, simultaneously because this structure utilizes vacuum suction, therefore seal can be guaranteed, and also effectively prevent
PHC foamed materials channel to external part surface, have the function that to protect product appearance.
Claims (1)
- A kind of 1. pre-buried structure of the integrated mould of PHC built-in fittings, it is characterised in that：It includes built-in fitting（1）, it is described pre- Embedded part（1）It is placed on the die cavity of mould（2）On, the die cavity（2）Surface offer a groove（3）, the groove（3）In platform It is stepped, built-in fitting（1）Frame is in groove（3）After upper, die cavity（2）With built-in fitting（1）Between leave a sealing space, the sealing is empty Between in sealing ring is housed（4）, the sealing ring（4）For high-temperature resistant seal ring, the die cavity（2）In groove（3）Bottom be provided with it is logical Hole（5）, the through hole（5）Set straight down, through hole（5）Lower section a piece tracheae is housed（6）, the tracheae（6）Pass through one Copper sleeve（7）With through hole（5）Be connected, the copper sleeve（7）Top expanded joint in through hole（5）On inner wall, copper sleeve（7）Bottom It is sleeved on tracheae（6）The outside at top, so that by tracheae（6）And die cavity（2）Connection, tracheae（6）For to vacuumizing, making die cavity （2）With built-in fitting（1）Between cavity form vacuum chamber, and tracheae（6）, copper sleeve（7）It is high temperature resistant pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721067398.6U CN207240648U (en) | 2017-08-24 | 2017-08-24 | The pre-buried structure of the integrated mould of PHC built-in fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721067398.6U CN207240648U (en) | 2017-08-24 | 2017-08-24 | The pre-buried structure of the integrated mould of PHC built-in fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240648U true CN207240648U (en) | 2018-04-17 |
Family
ID=61880897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721067398.6U Active CN207240648U (en) | 2017-08-24 | 2017-08-24 | The pre-buried structure of the integrated mould of PHC built-in fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207240648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514890A (en) * | 2018-10-10 | 2019-03-26 | 迪皮埃复材构件（太仓）有限公司 | A kind of production method of composite material mould vacuum port |
-
2017
- 2017-08-24 CN CN201721067398.6U patent/CN207240648U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514890A (en) * | 2018-10-10 | 2019-03-26 | 迪皮埃复材构件（太仓）有限公司 | A kind of production method of composite material mould vacuum port |
| CN109514890B (en) * | 2018-10-10 | 2021-05-14 | 迪皮埃复材构件（太仓）有限公司 | Method for manufacturing vacuum port of composite material mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101268789B1 (en) | Vacuum mold and vacuum forming method using the same | |
| WO2008089334A3 (en) | Method and apparatus for molding composite articles | |
| WO2011032348A1 (en) | Toilet cover and surface filming process thereof | |
| CN207240648U (en) | The pre-buried structure of the integrated mould of PHC built-in fittings | |
| CN106965381A (en) | Zero polyurathamc injecting molding die | |
| JP5955830B2 (en) | A method for coating cores of any shape by thermoforming, an automatic machine for the implementation and the finished product obtained by such a method | |
| JP2010052389A5 (en) | ||
| PL1948426T3 (en) | Movable injection passages during the manufacture of laminates | |
| CN206106422U (en) | Novel vacuum bag shaping device | |
| CN106457656A (en) | Thermoforming apparatus | |
| US9511518B2 (en) | Formed ligneous body, and method of producing the same | |
| CN206983142U (en) | Zero polyurathamc injecting molding die | |
| CN102275666B (en) | Composite pallet and production method thereof | |
| WO2008126618A1 (en) | Irregularly shaped gasket temporarily integral with film and method of producing the same | |
| AU2003294961A1 (en) | Method for producing rear-injected plastic moulded parts | |
| JP7121285B2 (en) | Decorative panel manufacturing method | |
| CN104526915A (en) | Vacuum mold-closing die for molding of special-shaped composite components | |
| KR101631131B1 (en) | Method for manufacturing luggage board of vehicle | |
| CN209036860U (en) | A kind of insert molding die that diaphragm can be positioned | |
| KR200334990Y1 (en) | Decoration board for building decoration | |
| WO2008144793A3 (en) | Mold and method for laminating a member | |
| JP2010260308A5 (en) | ||
| CN205272696U (en) | PUR, honeycomb sandwich , compound material of co -extrusion flitch | |
| CN105196561B (en) | Plastic products decorative panel preparation method | |
| KR20050022207A (en) | Decoration board for building decoration and its manufacturing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |