CN202448437U - Isostatic pressing type laminating device - Google Patents
Isostatic pressing type laminating device Download PDFInfo
- Publication number
- CN202448437U CN202448437U CN2012200067243U CN201220006724U CN202448437U CN 202448437 U CN202448437 U CN 202448437U CN 2012200067243 U CN2012200067243 U CN 2012200067243U CN 201220006724 U CN201220006724 U CN 201220006724U CN 202448437 U CN202448437 U CN 202448437U
- Authority
- CN
- China
- Prior art keywords
- pressure
- temperature
- laminater
- pressure container
- actuator
- 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
Images
Landscapes
- Press Drives And Press Lines (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses an isostatic pressing type laminating device comprising a pressure container shell, a detachable seal head, a medium conveying pump, an electric heater, a computer, a cooler and a storage groove, wherein the medium conveying pump is respectively connected with a pressure container, the electric heater, the cooler and the storage groove through pipelines. The isostatic pressing type laminating device disclosed by the utility model has the beneficial effects of feeding back a signal through a pressure sensor and a temperature sensor and adjusting an electric pressure regulation actuator and a temperature pressure regulation actuator through a computer to control the necessary pressure and temperature conditions, thereby realizing accurate control of the process, eliminating the stress and gummosis phenomena of the product caused by instable temperature and pressure, and the produced product has uniform thickness, good adhesion effect, basically no gummosis phenomenon of edge and good product uniformity; the internal structure of the pressure container is simple and the electric heater is externally arranged, so that the spatial utilization rate of the pressure container is high and the manufacturing cost is low; and the medium conveying pump compulsively realizes the medium circulation, so that the heat transfer speed is fast and the temperature distribution in the pressure container is uniform.
Description
Technical field
The present invention relates to a kind of laminater that waits static pressure, relate in particular to the laminater that waits static pressure that the field is made in a kind of copper-clad plate.
Background technology
In the copper-clad plate manufacturing process, need base material, prepreg and Copper Foil be solidified under certain temperature and pressure and press to together, this process is called as lamination.
The laminating method that adopts now roughly has vacuum laminator method, cabin platen press and continuous copper foil heating layer press method three major types.Wherein, the application of vacuum laminator method is the most extensive, and is bigger but its shortcoming is a briquetting pressure, causes the product internal stress also bigger, causes the product angularity also bigger; And, because hot pressing pressure is inhomogeneous, cause the product gummosis on the high side, influence the quality and the uniformity of product.Continuous copper foil heating layer press method had both received the restriction of the superimposed difficult problem of material, also had the inhomogeneous and too much problem of gummosis of pressure, so it is bigger to promote difficulty.The medium of exerting pressure that the cabin platen press adopts is a gas, and the pressure of its all directions all equates, so product the situation that pressure is inhomogeneous, gummosis is too much can not occur; But owing to think that gas is that medium carries out convection heat transfer' heat-transfer by convection, cause diabatic process slow, the thermal efficiency is low, cause the production cycle long, production efficiency is low.
Isostatic pressing technology is a vigorous application technology; Because it has the pressure that is transmitted on all directions in container and equates; The stressed uniform characteristics of pressurized body, and be widely used in industries such as powder metallurgy, graphite, pottery, plastics, refractory material, carbide alloy.Isostatic pressing technology is divided into three kinds of static pressure such as isostatic cool pressing, temperature and high temperature insostatic pressing (HIP)s usually.Isostatic cool pressing is meant under normal temperature, 100～630MPa condition, generally adopts liquid medium; Static pressure such as temperature are meant 80～500 ℃, and under the 100MPa condition, medium adopts special liquid or gas; High temperature insostatic pressing (HIP) is meant 1000～2000 ℃, 100～630MPa, and medium adopts argon gas or ammonia.
Laminating technology in copper coated plate manufacturing process, all not too high to the requirement of temperature and pressure, generally speaking, pressure limit is at 0～6MPa, and temperature range is at 0～260 ℃.Therefore in the laminating technology of copper-clad plate manufacturing, introduce the shallow isostatic pressing technology of a kind of liquid and can effectively prevent energy waste.
Summary of the invention
The object of the invention is exactly to solve the problem that exists in the above-mentioned background technology, provide a kind of and make that product thickness is even, bonding effect good, the edge not gummosis, high conformity etc. the laminater of static pressure.
A kind of laminater that waits static pressure; Comprise vessel shell, detachable end socket, medium transport pump, heater, cooler and storage tank; The medium transport pump is connected with pressure vessel, heater, cooler and storage tank respectively through pipeline; Heater is connected with vessel shell through pipeline; Pressure vessel is made up of housing and detachable end socket, is fixed with pressure sensor, temperature sensor, pressure sensor and temperature sensor on the vessel shell and is connected with the control computer through holding wire.
Preferably, said medium transport delivery side of pump pipeline is provided with electric press and regulates actuator.
Preferably, described electric press adjusting actuator is connected with the control computer through holding wire.
Preferably, the outlet of said electric press adjusting actuator causes in the storage tank.
Preferably, described heater is provided with the adjustment actuator, and described adjustment actuator is connected with the control computer through holding wire.
The beneficial effect of the utility model is:
1, through pressure sensor and temperature sensor signal feedback; Control needed pressure and temperature condition by computer through regulating electric press adjusting actuator and adjustment actuator; Can realize the accurate control of technical process, eliminate product owing to unstable stress and the gummosis that is produced of temperature and pressure, the product that makes; Thickness is even, bonding effect is good, edge gummosis not basically, good product consistency;
2, heater is taked external mode, and the pressure vessel internal structure is simple, and space availability ratio is high, and cost is lower;
3, force to realize the circulation of medium through the medium transport pump, the heat transmission speed is fast, the interior uniformity of temperature profile of pressure vessel.
Description of drawings
Fig. 1 is the laminater structural representation that waits static pressure.
The specific embodiment
Embodiment 1:
A kind of laminater that waits static pressure; Comprise vessel shell 1 and detachable end socket 8, medium transport pump 2, heater 3, cooler 14 and storage tank 5; Medium transport pump 2 is connected with vessel shell 1, heater 3, cooler 14 and storage tank 5 respectively through pipeline; Heater 3 is connected with vessel shell 1 through pipeline; Pressure vessel is made up of housing 1 and detachable end socket 8, is fixed with pressure sensor 6, temperature sensor 7 on the vessel shell, and pressure sensor 6 is connected with control computer 4 through holding wire with temperature sensor 7.
Preferably, said medium transport delivery side of pump pipeline is provided with electric press and regulates actuator 11.
Preferably, described electric press adjusting actuator 11 is connected with control computer 4 through holding wire.
Preferably, the outlet of said electric press adjusting actuator 11 causes in the storage tank 5.
Preferably, described heater 3 is provided with adjustment actuator 12, and described adjustment actuator 12 is connected with control computer 4 through holding wire.
Embodiment 2
As shown in Figure 1, isopressing device of the present invention is used for lamination when solidifying the copper-clad plate of single face epoxy resin, according to the method for routine with prepreg, Copper Foil carry out in order superimposed and fixing after, put in the rubber bag after the sealing; Carry out vacuum pumping, after vacuum reached 30torr, the sealing bleeding point was put in the vessel shell 1; Seal detachable end socket 8, open make-up valve 9, close circulating valve 13, start medium transport pump 2; Extract the medium 10 in the storage tank 5, in pressure vessel, replenish medium 10 and pressurising, close make-up valve 9 then, ON cycle valve 13 to 0.2MPa; Carry out medium 10 circulation, start heater 3 it is heated, progressively improve its temperature, 1～3 ℃ of heating rate; Through pressure sensor 6 and temperature sensor 7 signal feedback, control needed pressure and temperature condition through regulating electric press adjusting actuator 11 with adjustment actuator 12 by control computer 4, progressively be warming up to 170 ℃; Boost to 1.9MPa, solidify, after curing is accomplished in the condition laminated that adds gentle pressurization; Stop heating, open cooling water and come cooling medium 10, cool to normal temperature through cooler 14.The method lamination single face epoxy resin copper-clad plate of solidifying thus, thickness is even, bonding effect is good, edge gummosis not basically, good product consistency.
Embodiment 3
As shown in Figure 1, shallow isopressing device of the present invention is used for lamination when solidifying the single-sided aluminum-base copper-clad plate, according to the method for routine with aluminium sheet, glued membrane, Copper Foil carry out in order superimposed and fixing after, put in the rubber bag after the sealing; Carry out vacuum pumping, after vacuum reached 30torr, the sealing bleeding point was put in the vessel shell 1; Seal detachable end socket 8, open make-up valve 9, close circulating valve 13, start medium transport pump 2; Extract the medium 10 in the storage tank 5, in pressure vessel, replenish medium 10 and pressurising, close make-up valve 9 then, ON cycle valve 13 to 0.2MPa; Carry out medium 10 circulation, start heater 3 it is heated, progressively improve its temperature, 1～3 ℃ of heating rate; Through pressure sensor 6 and temperature sensor 7 signal feedback, control needed pressure and temperature condition through regulating electric press adjusting actuator 11 with adjustment actuator 12 by control computer 4, progressively be warming up to 175 ℃; Boost to 1.9MPa, solidify, after curing is accomplished in the condition laminated that adds gentle pressurization; Stop heating, open cooling water and come cooling medium 10, cool to normal temperature through cooler 14.The method lamination aluminium base copper-clad plate of solidifying thus, thickness is even, bonding effect is good, edge gummosis not basically, good product consistency.
Embodiment 4
As shown in Figure 1, in ceramic base copper-clad plate process, because ceramic bottom board is frangible especially, when adopting vacuum laminator method commonly used to carry out lamination, yield rate is lower.And adopt the shallow isopressing device of liquid of the present invention to be used for lamination when solidifying the copper-clad plate of single face ceramic base, according to the method for routine with ceramic bottom board, bonding sheet (adhesive layer), Copper Foil carry out in order superimposed and fixing after, put in the rubber bag after the sealing, carry out vacuum pumping; After vacuum reached 30torr, the sealing bleeding point was put in the vessel shell 1, seals detachable end socket 8; Open make-up valve 9, close circulating valve 13, start medium transport pump 2, extract the medium 10 in the storage tank 5; In pressure vessel, replenish medium 10 and pressurising to 0.2MPa, close make-up valve 9 then, ON cycle valve 13 carries out medium 10 circulations; Start heater 3 it is heated, progressively improve its temperature, 1～3 ℃ of heating rate; Through pressure sensor 6 and temperature sensor 7 signal feedback, control needed pressure and temperature condition through regulating electric press adjusting actuator 11 with adjustment actuator 12 by control computer 4, progressively be warming up to 170 ℃; Boost to 1.9MPa, solidify, after curing is accomplished in the condition laminated that adds gentle pressurization; Stop heating, open cooling water and come cooling medium 10, cool to normal temperature through cooler 14.The method lamination ceramic base copper-clad plate of solidifying thus, thickness is even, bonding effect is good, edge gummosis not basically, good product consistency, yield rate height.
Claims (5)
1. laminater that waits static pressure; It is characterized in that: comprise pressure vessel, medium transport pump, external heater, cooler and storage tank; The medium transport pump is connected with storage tank with pressure vessel, external heater, cooler respectively through pipeline; External heater is connected with pressure vessel through pipeline, and pressure vessel is made up of housing and detachable end socket, is provided with carriage in the pressure vessel; Be fixed with pressure sensor, temperature sensor, air bleeding valve and safety valve on the vessel shell, pressure sensor is connected with the control computer through holding wire with temperature sensor.
2. according to the said laminater that waits static pressure of claim 1, it is characterized in that: said medium transport delivery side of pump pipeline is provided with electric press and regulates actuator.
3. according to the said laminater that waits static pressure of claim 2, it is characterized in that: described electric press is regulated actuator and is connected with the control computer through holding wire.
4. according to the said laminater that waits static pressure of claim 2, it is characterized in that: the outlet that said electric press is regulated actuator causes in the storage tank.
5. according to the said laminater that waits static pressure of claim 1, it is characterized in that: described external heater is provided with the adjustment actuator, and described adjustment actuator is connected with the control computer through holding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200067243U CN202448437U (en) | 2012-01-10 | 2012-01-10 | Isostatic pressing type laminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200067243U CN202448437U (en) | 2012-01-10 | 2012-01-10 | Isostatic pressing type laminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448437U true CN202448437U (en) | 2012-09-26 |
Family
ID=46864329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200067243U Expired - Fee Related CN202448437U (en) | 2012-01-10 | 2012-01-10 | Isostatic pressing type laminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529292A (en) * | 2012-01-04 | 2012-07-04 | 秦会斌 | Isostatic pressing laminating method and device |
| CN103115037A (en) * | 2013-01-24 | 2013-05-22 | 中国工程物理研究院化工材料研究所 | Controllable aeration and venting method and device thereof |
-
2012
- 2012-01-10 CN CN2012200067243U patent/CN202448437U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529292A (en) * | 2012-01-04 | 2012-07-04 | 秦会斌 | Isostatic pressing laminating method and device |
| CN103115037A (en) * | 2013-01-24 | 2013-05-22 | 中国工程物理研究院化工材料研究所 | Controllable aeration and venting method and device thereof |
| CN103115037B (en) * | 2013-01-24 | 2015-08-05 | 中国工程物理研究院化工材料研究所 | Controllable aerating method for exhausting and device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102529292A (en) | Isostatic pressing laminating method and device | |
| CN106476304B (en) | Fast curing prepreg answers material product moulding pressing device and method | |
| CN201715908U (en) | Integral sintered flat heat pipe | |
| RU2517425C2 (en) | Method and device for forming and appropriate preform with medium for hydrostatic forming | |
| US20120119423A1 (en) | Method and mould arrangement for manufacturing articles with the help of a mould | |
| CN102139304B (en) | Thermal hydro-mechanical drawing forming method for dot matrix self-impedance electrical heating plates | |
| WO2012026980A3 (en) | Vartm flow modifications for low viscosity resin systems | |
| CN202448437U (en) | Isostatic pressing type laminating device | |
| CN102218827B (en) | High pressure gas tank forming device and method for polymer matrix carbon fiber composite materials | |
| CN202163039U (en) | Isothermal electrical heating press plate | |
| CN107438350B (en) | A kind of passive heat radiation device | |
| CN205291834U (en) | Circulation hydraulic molding device of copper -clad plate | |
| CN102074710B (en) | Die for preparing integrated electrode for full-vanadium liquid flow energy storage battery and application thereof | |
| CN107756696B (en) | Composite material samming solidification equipment | |
| CN206351517U (en) | Vacuum bag pressing mould | |
| CN203863891U (en) | Integrated rubber injecting and curing device for potting of small on-line couplers | |
| CN208495627U (en) | A kind of vacuum bag pressing molding device | |
| CN102441988A (en) | Multilayer isostactic pressing mold and isostactic pressing method thereof | |
| CN210359262U (en) | Atomizing device for 3D printing | |
| CN204547277U (en) | A kind of solar panels laminating machine | |
| CN205232577U (en) | Energy storage hydraulic loading forming device of copper -clad plate | |
| CN217069502U (en) | Curing assembly, curing device and high-pressure curing equipment | |
| CN213471930U (en) | High-efficient melamine tableware forming device that evenly adds powder | |
| CN201597222U (en) | Solar energy electroplate laminating machine heating platform | |
| JP2014147957A (en) | Heating and pressing device and heating and pressing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150110 |
|
| EXPY | Termination of patent right or utility model |