CN104441909A - Vacuum laminating chamber - Google Patents
Vacuum laminating chamber Download PDFInfo
- Publication number
- CN104441909A CN104441909A CN201410852146.9A CN201410852146A CN104441909A CN 104441909 A CN104441909 A CN 104441909A CN 201410852146 A CN201410852146 A CN 201410852146A CN 104441909 A CN104441909 A CN 104441909A
- Authority
- CN
- China
- Prior art keywords
- pressure chamber
- vacuum layer
- fan
- air channel
- layer pressure
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
- B32B37/1018—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using only vacuum
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The invention discloses a vacuum laminating chamber. The inner wall of a body is provided with an air duct, hot air is blown out first from an air duct outlet in the front end under the action of a fan, the hot air is sucked to the rear end from the front end under the action of suction force of the fan and enters the air duct to continue heating, and circulating air is formed. The hot air can penetrate through a heated product in the body from the front end to the rear end, all positions of the product in the body are heated uniformly, working efficiency is improved, product quality is guaranteed, and meanwhile cost is reduced. Only one fan and heater set needs to be designed in the body of the vacuum laminating chamber, the fan and heater set can comprise the fan and a heater, and the integrated structure is effectively simplified.
Description
Technical field
The invention belongs to PDLC lamination equipment technical field, be specifically related to a kind of vacuum layer pressure chamber.
Background technology
PDLC liquid crystal light modulation glass is in fact by PDLC liquid crystal light modulation film interlayer between layer glass, coating UV glue-line between glass and light modulation film, through autoclave or the compressing terminal applies product of one-step method stove.Utilize PDLC liquid crystal film to be energized transparent, the characteristic of power-off frosted, be widely used in the commercial space decoration of various secret protection, the fields such as decorate in hotel, projection displaying.
Traditional PDLC generally adopts vacuum layer pressure chamber when producing, and realizes under vacuum that product is compressing.PDLC plate is generally positioned on laminating platforms, and the levels of PDLC arranges pressing plate, by realizing effective pressing to vacuumizing heating between pressing plate and PDLC.
Traditional vacuum layer pressure chamber generally comprises body, heater and fan, and general fan arranges multiple, carries out heated lamination process by multiple fan blowout hot blast to PDLC.Hot blast due to fan blowout is from the blowout of body interior side, and being positioned over intrinsic laminating platforms like this may be heated more by its side, and mid portion is heated less, causes heating uneven, and lamination is poor, affects the quality of PDLC.And add the overall volume of lamination room on the one hand by arranging multiple fan, structure is comparatively complicated, and noise is comparatively large, causes the materials'use cost of vacuum lamination process to increase on the other hand, increases production cost.
Therefore, in view of above problem, be necessary the vacuum layer pressure chamber proposing a kind of new structure, to simplify the structure of vacuum layer pressure chamber, realize inner heating products and be heated evenly everywhere, increase work efficiency, ensure product quality, reduce costs simultaneously.
Summary of the invention
In view of this, the invention provides a kind of vacuum layer pressure chamber, by arranging air channel in inner body wall, make the hot blast after heating arrive the entrance location place of body front end through air channel by the effect of fan, after make hot blast flow through body from front end to rear end by the suction on rear side of fan to enter air channel Inner eycle heating.Realize body interior product to be heated evenly everywhere, increase work efficiency, ensure product quality, reduce costs simultaneously.
A kind of vacuum layer pressure chamber that object according to the present invention proposes, comprise the body being formed and place the PDLC interior space, described inner body wall forms at least one air channel, is provided with heater and fan in described air channel, the back side of described fan communicates with inside described body;
Wherein, when described vacuum layer pressure chamber is in running order, described fan and described heater work simultaneously, hot blast after described heater heating blows to the interior space through described air channel by described fan, repeats to enter the Inner eycle heating of described air channel after described Hot-blast Heating PDLC by the suction on rear side of described fan.
Preferably, described air channel extends to the front end of described body from the rear end of described body, or described air channel extends to the lower end of described body from the upper end of described body.
Preferably, described fan is arranged at the rear end of body, and described heater is positioned at described fan one or both sides, and the front end of described body is provided with import, and the air outlet in described air channel is positioned at described import department.
Preferably, described air channel to be arranged in described body at least one sidewall or roof.
Preferably, described inner body wall is provided with and organizes air channel more, and many group air channels be arranged in parallel.
Preferably, the side of opposing body inside, described air channel offers at least one side air-out mouth.
Preferably, described vacuum layer pressure chamber also comprises the control section regulating running parameter in body.
Preferably, described control section comprises that temperature setting portion is divided, heat time setting section, high temperature retention time setting section and low insulation time setting part divide.
Preferably, described body exterior is also provided with alarm, and described alarm is electrically connected with described control section.
Preferably, described vacuum layer pressure chamber side is provided with vavuum pump, the top of described vacuum layer pressure chamber be provided with display PDLC shaping time pressure pressure vacuum gauge.
Compared with prior art, the advantage of vacuum layer pressure chamber disclosed by the invention is:
By arranging air channel in inner body wall, the hot blast that heater formed by the effect of fan first from the blowout of front end duct outlet, after by the suction of fan, hot blast is drawn onto rear end from front end, and enters in the air channel in and continue heating, formation circulated air.Hot blast can pass intrinsic laminate product to rear end from front end, realize body interior product and be heated evenly everywhere, increase work efficiency, ensure product quality, reduce costs simultaneously.
By offering side air-out mouth on the side of opposing body inside, air channel, part hot blast heats the side of product by the blowout of side air-out mouth, realizes product and is heated evenly everywhere.
In addition, the vacuum layer pressure chamber in the application only need design one group of fan and heater in body, and often group can comprise a desk fan and a heater, effectively simplifies overall structure, reduces production and application cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of vacuum layer pressure chamber disclosed by the invention.
Fig. 2 is the stereogram of vacuum layer pressure chamber disclosed by the invention.
Fig. 3 is the structural representation of PDLC production equipment.
Fig. 4 is the structural representation of storage rack.
The title of the numeral in figure or the corresponding component representated by letter:
1, stock shelf 2, storage rack 3, vacuum lamination stove 4, laminating platforms 5, tube connector 6, vacuum-pumping pipeline is elevated
31, body 32, import 33, air channel 34, fan 35, guide rail 36, pressure vacuum gauge 37, alarm 38, air outlet 39, side air-out mouth
Detailed description of the invention
Traditional vacuum layer pressure chamber generally comprises body, multiple heater and multiple fan, carries out heated lamination process by multiple fan blowout hot blast to PDLC.Hot blast due to fan blowout is from the blowout of body side, and being positioned over intrinsic laminating platforms like this may be heated more by its side, and mid portion is heated less, causes heating uneven, and lamination is poor, affects the quality of PDLC.And add the overall volume of lamination room on the one hand by arranging multiple fan, structure is comparatively complicated, and noise is comparatively large, causes the materials'use cost of vacuum lamination process to increase on the other hand, increases production cost.
The present invention is directed to deficiency of the prior art, provide a kind of vacuum layer pressure chamber, by arranging air channel in inner body wall, only use the effect of one group of heater and fan that heat can be made can to flow through body interior to rear end from front end, realize body interior product to be heated evenly everywhere, increase work efficiency, simplify overall structure, ensure product quality, reduce costs simultaneously.
A kind of vacuum layer pressure chamber that object according to the present invention proposes, comprise the body being formed and place the PDLC interior space, described inner body wall forms at least one air channel, is provided with heater and fan in described air channel, the back side of described fan communicates with inside described body;
Wherein, when described vacuum layer pressure chamber is in running order, described fan and described heater work simultaneously, hot blast after described heater heating blows to the interior space through described air channel by described fan, repeats to enter the Inner eycle heating of described air channel after described Hot-blast Heating PDLC by the suction on rear side of described fan.
Preferably, described air channel extends to the front end of described body from the rear end of described body, or described air channel extends to the lower end of described body from the upper end of described body.
Preferably, described fan is arranged at the rear end of body, and described heater is positioned at described fan one or both sides, and the front end of described body is provided with import, and the air outlet in described air channel is positioned at described import department.
Preferably, described air channel to be arranged in described body at least one sidewall or roof.
Preferably, described inner body wall is provided with and organizes air channel more, and many group air channels be arranged in parallel.
Preferably, the side of opposing body inside, described air channel offers at least one side air-out mouth.
Preferably, described vacuum layer pressure chamber also comprises the control section regulating running parameter in body.
Preferably, described control section comprises that temperature setting portion is divided, heat time setting section, high temperature retention time setting section and low insulation time setting part divide.
Preferably, described body exterior is also provided with alarm, and described alarm is electrically connected with described control section.
Preferably, described vacuum layer pressure chamber side is provided with vavuum pump, the top of described vacuum layer pressure chamber be provided with display PDLC shaping time pressure pressure vacuum gauge.
To be clearly and completely described technical scheme of the present invention by detailed description of the invention below.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please also refer to Fig. 1 to Fig. 4, a kind of vacuum layer pressure chamber, comprise body 31 and room door (not shown), wherein the size of body is generally 4m*3m*3m, and size is comparatively large, generally can hold the laminating platforms of about 10 layers.The laminating platforms 4 of fixing PDLC is delivered on the mounting table of storage rack 2 by lifting stock shelf 1.Pressing and forming process while of carrying out in vacuum lamination stove 3 by being pushed by the storage rack 2 being placed with laminated multi-layer platform 4, realizes batch production.
The body of vacuum layer pressure chamber generally can be casing or body of heater or is provided with the sealable room of import, and size can be determined according to concrete needs.
The front end of body 1 is provided with import 32, body 31 inwall forms air channel 33, air channel 33 extends to the front end of body 31 from the rear end of body 31, heater (not shown) and fan 34 is provided with in air channel 33, fan 34 is arranged at body rear end, the back side of fan 34 communicates with inside body 31, and the air outlet 38 in air channel 33 is positioned at import 32 place.Because the back side of fan communicates with inside body, while fan running blowing, on rear side of it, also can produce certain suction, the air-flow of body front end can be drawn onto that rear end is laggard to enter to continue in air channel heating and use.Heater is generally positioned at the one or both sides of fan, generally uses in groups, and one group can comprise a desk fan and a heater or two heaters etc.Heat can be made can to flow through body interior to rear end from front end by the mating reaction of one group of fan and heater, realize body interior product and be heated evenly everywhere.In addition, air channel also can extend to the lower end of described body from the upper end of body, concrete set-up mode does not limit.
Its fan is except being arranged at except on rear side of body, also can be arranged at the positions such as body sidewall or top, when body seals, the hot blast after heating can blow out through air channel by fan, again enters air channel Inner eycle heating after Hot-blast Heating PDLC by the suction on rear side of fan.
Therefore, during use, close chamber's door, close import, start heater, simultaneously fan running, the hot blast of fan blowout first arrives the entrance location place of body front end through air channel, when body seals, hot blast, after the blowout of air channel, makes hot blast flow through body from front end to rear end by the suction on rear side of fan and enters air channel Inner eycle heating, so again and again, in body, sealing and circulating heating, forms uniform heating environment.Flow in back-end process at hot blast from body front end, thermal current one by one through the surface of body interior product, can realize product each several part and is heated evenly, and ensures the hot pressing effect of product, improves the quality of products and production efficiency.
Wherein, air channel can be arranged at least one sidewall of body or roof.Preferably be arranged at body two side and top.Ensure that in body, temperature rise is everywhere consistent, improves hot-pressing processing efficiency.
Inner body wall is provided with at least one group of air channel.According to need of work, generally one group or many groups can be set, realize the even conveying of wind-force.Wherein, many group air channels can be arranged in parallel.Specific constructive form can need according to use and determine, and does not limit at this.
The side of opposing body 31 inside, air channel 33 offers at least one side air-out mouth 39.By arranging side air-out mouth, a part of wind in air channel also can be entered by body side and heat, and heats, realize thermally equivalent while realizing heating from front to back to the side of product.
Wherein, side air-out mouth can be equally distributed multiple, is generally evenly offered to rear end by front end, realizes being heated evenly in body.
Vacuum layer pressure chamber also comprises the control section regulating running parameter in body.
Control section comprises that temperature setting portion is divided, heat time setting section, high temperature retention time setting section and low insulation time setting part divide.Regulate according to product needed respectively, specifically do not limit.
Vacuum layer pressure chamber side is provided with vavuum pump, the top of vacuum layer pressure chamber be provided with display PDLC shaping time pressure pressure vacuum gauge 36.Storage rack 2 is provided with vacuum-pumping pipeline 6, laminating platforms 4 side is extended with tube connector 5, and tube connector 5 is connected with the interface of vacuum-pumping pipeline 6.Realize the sealing to PDLC by pressing plate and silicone band, by vacuumizing process in seal cavity, realizing the effective laminating between pressing plate and PDLC, being convenient to follow-up pressing process.
Pressure vacuum gauge is in order to detect pressure during PDLC pressing, and when pressure is too small, staff should regulate vavuum pump to increase pressure in time, and pressure during to ensure that PDLC is shaping is enough large, improves the quality of PDLC.
Body exterior is also provided with alarm 37, and alarm is electrically connected with control section.When one period of heat time completes, control part branch obtains signal, and controls alarm equipment alarm with alert.
Body 31 inner bottom part is provided with the guide rail 35 of conveying alignment layers die pressing product.By arranging guide rail, conveying correct for product can be put in place and localization process, ensureing stability during product hot pressing.
The invention discloses a kind of vacuum layer pressure chamber, by arranging air channel in inner body wall, hot blast first from the blowout of front end duct outlet, after by the suction of fan, hot blast is drawn onto rear end from front end, and enters in the air channel in and continue heating, formation circulated air.Hot blast can pass intrinsic heating products to rear end from front end, realize body interior product and be heated evenly everywhere, increase work efficiency, ensure product quality.
By offering side air-out mouth on the side of opposing body inside, air channel, part hot blast heats the side of product by the blowout of side air-out mouth, realizes product and is heated evenly everywhere.
In addition, the vacuum layer pressure chamber in the application only need design one group of fan and heater in body, and often group can comprise a desk fan and a heater, effectively simplifies overall structure, reduces production and application cost.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a vacuum layer pressure chamber, comprise the body being formed and place the PDLC interior space, it is characterized in that, described inner body wall forms at least one air channel, be provided with heater and fan in described air channel, the back side of described fan communicates with inside described body;
Wherein, when described vacuum layer pressure chamber is in running order, described fan and described heater work simultaneously, hot blast after described heater heating blows to the interior space through described air channel by described fan, repeats to enter the Inner eycle heating of described air channel after described Hot-blast Heating PDLC by the suction on rear side of described fan.
2. vacuum layer pressure chamber as claimed in claim 1, it is characterized in that, described air channel extends to the front end of described body from the rear end of described body, or described air channel extends to the lower end of described body from the upper end of described body.
3. vacuum layer pressure chamber as claimed in claim 1, it is characterized in that, described fan is arranged at the rear end of body, and described heater is positioned at described fan one or both sides, and the front end of described body is provided with import, and the air outlet in described air channel is positioned at described import department.
4. vacuum layer pressure chamber as claimed in claim 1, is characterized in that, described air channel to be arranged in described body at least one sidewall or roof.
5. vacuum layer pressure chamber as claimed in claim 1, is characterized in that, described inner body wall is provided with and organizes air channel more, and many group air channels be arranged in parallel.
6. vacuum layer pressure chamber as claimed in claim 1, is characterized in that, the side of opposing body inside, described air channel offers at least one side air-out mouth.
7. vacuum layer pressure chamber as claimed in claim 1, is characterized in that, described vacuum layer pressure chamber also comprises the control section regulating running parameter in body.
8. vacuum layer pressure chamber as claimed in claim 7, is characterized in that, described control section comprises that temperature setting portion is divided, heat time setting section, high temperature retention time setting section and low insulation time setting part divide.
9. vacuum layer pressure chamber as claimed in claim 7, it is characterized in that, described body exterior is also provided with alarm, and described alarm is electrically connected with described control section.
10. vacuum layer pressure chamber as claimed in claim 1, it is characterized in that, described vacuum layer pressure chamber side is provided with vavuum pump, the top of described vacuum layer pressure chamber be provided with display PDLC shaping time pressure pressure vacuum gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410852146.9A CN104441909A (en) | 2014-12-31 | 2014-12-31 | Vacuum laminating chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410852146.9A CN104441909A (en) | 2014-12-31 | 2014-12-31 | Vacuum laminating chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104441909A true CN104441909A (en) | 2015-03-25 |
Family
ID=52889013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410852146.9A Pending CN104441909A (en) | 2014-12-31 | 2014-12-31 | Vacuum laminating chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441909A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759219A (en) * | 2018-07-06 | 2018-11-06 | 北京汉能光伏投资有限公司 | A kind of cooling device |
| WO2019214032A1 (en) * | 2018-05-08 | 2019-11-14 | 北京汉能光伏投资有限公司 | Lamination apparatus and lamination method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2273398Y (en) * | 1996-10-25 | 1998-01-28 | 北京清华大学太阳能电子厂 | Tunnel type combined oven |
| CN201041455Y (en) * | 2007-05-23 | 2008-03-26 | 莱州市电子仪器有限公司 | Drying device dedicated for spinning analysis |
| CN201097035Y (en) * | 2007-11-07 | 2008-08-06 | 高峻 | Intelligent LCD light-adjusting glass for secure clamp glue |
| CN203940695U (en) * | 2014-05-28 | 2014-11-12 | 惠州市鑫能自动化设备有限公司 | A kind of vacuum oven |
| CN204451432U (en) * | 2014-12-31 | 2015-07-08 | 张家港康得新光电材料有限公司 | A kind of vacuum layer pressure chamber |
-
2014
- 2014-12-31 CN CN201410852146.9A patent/CN104441909A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2273398Y (en) * | 1996-10-25 | 1998-01-28 | 北京清华大学太阳能电子厂 | Tunnel type combined oven |
| CN201041455Y (en) * | 2007-05-23 | 2008-03-26 | 莱州市电子仪器有限公司 | Drying device dedicated for spinning analysis |
| CN201097035Y (en) * | 2007-11-07 | 2008-08-06 | 高峻 | Intelligent LCD light-adjusting glass for secure clamp glue |
| CN203940695U (en) * | 2014-05-28 | 2014-11-12 | 惠州市鑫能自动化设备有限公司 | A kind of vacuum oven |
| CN204451432U (en) * | 2014-12-31 | 2015-07-08 | 张家港康得新光电材料有限公司 | A kind of vacuum layer pressure chamber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019214032A1 (en) * | 2018-05-08 | 2019-11-14 | 北京汉能光伏投资有限公司 | Lamination apparatus and lamination method |
| CN108759219A (en) * | 2018-07-06 | 2018-11-06 | 北京汉能光伏投资有限公司 | A kind of cooling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101905948B (en) | Radiation heating furnace with external circulating device | |
| CN203923006U (en) | A kind of toughened glass production line | |
| CN105130212A (en) | Off-line double-silver Low-e sandwiched hollow glass processing technology | |
| CN104406385A (en) | Automobile part baking chamber | |
| CN113878970B (en) | Super-large laminated glass autoclave | |
| CN104441909A (en) | Vacuum laminating chamber | |
| CN204451432U (en) | A kind of vacuum layer pressure chamber | |
| US20140193762A1 (en) | Heat treatment furnace | |
| CN207594477U (en) | The laminating machine of Double-side Heating | |
| CN105829803A (en) | Heating cooker | |
| CN105109179A (en) | Novel dry laminated glass production process | |
| CN204169178U (en) | The circulating baking oven of a kind of infrared heat | |
| CN203454621U (en) | Heating cabinet | |
| CN104315820A (en) | Automatic wooden floor drying device | |
| CN204787615U (en) | Novel air blast drying cabinet | |
| CN201025929Y (en) | Infrared baking oven | |
| CN105746360A (en) | Tissue culture chamber capable of precisely controlling temperature, humidity and illumination intensity | |
| CN201663712U (en) | Carbon crystal electric hot plate | |
| CN204177151U (en) | A kind of easily detection infrared ray heat-circulation oven | |
| CN107443497A (en) | A kind of compoiste wood floor is glued to use heating, drying device | |
| CN206944604U (en) | Vacuum infrared heating, drying device | |
| CN208930888U (en) | A kind of radiant heating forced convection device | |
| CN207096417U (en) | A kind of aging equipment | |
| CN207060356U (en) | A kind of glass defogging device that platform is driven for ship | |
| CN202965035U (en) | Vacuum vulcanizing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |