CN1284915A - Apparatus and procedure for coating of objects - Google Patents
Apparatus and procedure for coating of objects Download PDFInfo
- Publication number
- CN1284915A CN1284915A CN 98813565 CN98813565A CN1284915A CN 1284915 A CN1284915 A CN 1284915A CN 98813565 CN98813565 CN 98813565 CN 98813565 A CN98813565 A CN 98813565A CN 1284915 A CN1284915 A CN 1284915A
- Authority
- CN
- China
- Prior art keywords
- base
- equipment
- cladding material
- press
- vacuum press
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0065—Heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/16—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material applied by "rubber" bag or diaphragm
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
Abstract
Apparatus for laminating and/or coating objects (1) with a suitable coating material (2), said apparatus comprising a first vacuum press, an element for heating the coating material, an element for generating a negative pressure between the object (1) and the coating material (2), an element for cooling the coating material (2) and the object (1), and a base (3) on which the object is held during coating. The apparatus comprises at least two vacuum presses and an element (4) for connecting the vacuum presses together so that the bases (3) of the presses form a substantially continuous base (3). In the procedure, the object (1) is coated using an apparatus consisting of at least two vacuum presses.
Description
The present invention relates to a kind of lamination that is used for object and/or covering as the defined equipment of claim 1 preorder with as the defined method of claim 6 preorder.
The patent specification FI 91225 that concludes provides a kind of method and apparatus that covers tabular object with plastic sheeting.In the method, heating of plastic film at first is applied on the object of handling with heat-sensitive glue then.Bonding in order to promote, between plastic sheeting and object, produce a suction function.
Then, in the application of reality, from heating and low-pressure chamber, take out object, and air is blown on the object so that its cooling with an independent fan.Is uneven distribution from a certain distance by the air pressure that an independent fan blows on the object, causes object and the uneven cooling of plastic sheeting on it.The fringe region of object particularly, this is the key component about the adhesive property of plastic sheeting, and does not receive special concern, the result is that plastic sheeting may not stick on the object fully.
Another difficult problem of this system is that described equipment has the independent part that is used for fixing and cools off.This will make the full-size of the object that this equipment covers be limited to its heater block to fill on the size perhaps.
The objective of the invention is to eliminate the problems referred to above.Specific purposes of the present invention provide a kind of novel equipment scheme, can cover or the tabular or sheet shaped substrate body of lamination various sizes with it.
Be documented in claims about feature scheme of the present invention.
Equipment of the present invention comprises at least two vacuum press.Vacuum press comprises that parts that are used to heat cladding material and one are used for producing the parts of negative pressure between object and suitable cladding material.Object can be a plate shape, or has a certain shaped objects of picture on surface, and perhaps object has a for example hemispherical.The example of suitable cladding material is a plastic sheeting, paper, wooden laminate, glass fibre, metal and corresponding layer material.Vacuum press comprises a base, the main operating period in covering process, object is placed on maintenance location on the base.These operations are preheatings, produce negative pressure, heating and suitable cooling.According to the present invention, vacuum press comprises that one is used to make it to connect the parts of second press, thereby makes the base of press form a basic continuous base.Attaching parts can be made of following member, a connector that is installed in side by side between two press that (keeping to the side in the limit) place for example, a threaded engagement that two press are linked together, hook-type anchor clamps or locking-type device, a clamp.Base preferably extends to the edge of press, makes the connector that connects base can be included in band spare or the fixed lobe in the base, and forms slip feather grooved connected structure with other base.
In a best circumstance, a workspace is formed on the end face of base, makes when two press connect together, and two workspaces form a continuous workspace.Thereby can cover or object that lamination is bigger than single press, the size of object is subjected to the restriction in work in combination district.
In most preferred embodiment of the present invention, second vacuum press only comprises a part of parts of first vacuum press, and therefore second vacuum press can utilize some functions of first vacuum press, for example controls function.In a feasible embodiment, second vacuum press has also utilized the pressure-generating element of first vacuum press.Vacuum press is preferably also identical, and every press can normally use separately in this case, but when needed, press can be combined to cover or the bigger object of lamination.
This equipment preferably includes membranaceous (metal) paper tinsel of a softness, should can drop on cladding material and the object by (metal) paper tinsel.This membranaceous (metal) paper tinsel preferably can be reused several times.
In a most preferred embodiment of the present invention, described equipment comprises the cooling air nozzle, and thus, the cooling air is provided on this membranaceous (metal) paper tinsel from this nozzle, and this nozzle is positioned at the edge of base.In addition, the cooling air preferably pressurizes.In one embodiment, nozzle is downward-sloping location, and perhaps nozzle is made of the hole in the frame of press top, and the cooling air is discharged from described hole.Carry out the cooling of cladding material and object with a kind of control mode, thereby considered the marginal portion.In one embodiment of this invention, can also under the situation that does not have membranaceous (metal) paper tinsel, cool off.
Described equipment preferably includes a safety device, when safety device during to a barrier, stops the operation of vacuum press in the rim detection of base.Safety device preferably includes touch sensor, and for example conductive material is to detect barrier.Safety device can be according to the electric capacity of material or changes in resistance in response to a barrier.Safety device preferably also can for example utilize by optical means, and light-sensitive material detects barrier.
In the method for the invention, cladding material is placed on the end face of the object that will be capped, and produces a negative pressure between object and cladding material, and the heating cladding material sticks on the object it, preferably cools off cladding material and object after the stickup.According to the present invention, utilize the equipment covering/lamination object that constitutes by at least two vacuum press.
Compared with prior art, the present invention has following advantage, and promptly this system has modular organization.To realizing that the key factor that modular organization works is the version of vacuum press, wherein, the workspace almost extends to the edge of press.Can be assembled into a unit by two or many vacuum press, the workspace of its combination can cover the object bigger than the workspace of single press.Simultaneously, owing to preferably only make a kind of press of model, the manufacturing cost of equipment reduces.Because the user can enlarge equipment as required, the press of buying can continue to use in the past.
The advantage of method of the present invention comprises owing to having reduced the consumption that waste product has reduced cladding material.This method can be used the thin layer of precut size.Another advantage of this method is to cover several different objects simultaneously.In the method for the invention, in overwrite procedure,,, can not make whole covering product become waste product if for example cladding material burns if any aspect makes a mistake.
Below will be by means of several embodiment and with reference to description of drawings the present invention, wherein:
Fig. 1 shows equipment of the present invention;
Fig. 2 has illustrated the assembled scheme of several vacuum press with top view.
Fig. 1 has illustrated the present invention to be used to cover the equipment of tabular object 1.Fig. 1 has shown two vacuum press and parts 4 that are used to be connected the press base that links together.When base links together, form a continuous base.In this example, replaced the frame of press top, covered two press with the frame of ratio first press big frame 9.Working region in base top is combined, thereby can cover than an independent object that the workspace is big.Object 1 shown in Figure 1, cladding material 2 and lifting piece 7 are all in the workspace of two press.Use lifting piece 7 can cover for example edge of plate simultaneously.(metal) paper tinsel 5 membranaceous in illustrated example is affixed on the edge in work in combination district, (or) on the frame 9 of press top.Downward-sloping cooling jet 6 is positioned at the frame 9 of every press top.One safety device 8 is set at the edge of base, if this device at the edge of base or workspace when detecting a barrier, operation that can interrupting device.
Fig. 2 has shown the top view of several vacuum press that link together.In equipment of the present invention, the workspace almost extends to the edge of workspace.Therefore, can connect press from any one side of press.In this example, controlled the operating function of all press 20,21 by the control panel of press 20.As slave unit, can one connect a tableland and connect press 21, thereby all control functions are all finished in main press 20.Because they all have the necessary parts that are used to cover object, so all press are equivalent basically.Therefore, full-size that in theory can limiting device.
Base 3 provided by the invention can be made of one or more vacuum press base.End face at base forms a workspace, and the institute that carries out covering process in this zone is necessary operation.In whole covering process, object 1 is fixed on due position.Near object 1 configuration one framework 7, cladding material 2 is placed on the object 1.Can be placed on several objects on the base 3 and cover simultaneously.During the layout before actual overlapping operation, membranaceous (metal) paper tinsel 5 is in the position of lifting, thereby the workspace is opened wide.By being placed on this membranaceous (metal) paper tinsel of heating element heater heating of (metal) paper tinsel top, therefore, when it descended, (metal) paper tinsel was hot during this period, thereby it is solid to quicken tectal subsides.
Membranaceous (metal) paper tinsel 5 descends, and thereunder produces a negative pressure.Between object 1 and cladding material 2, also produce a negative pressure, thereby they are pressed together.Can promote cover bonding on object 1 by glue being coated on object or the cladding material 2.Heat membranaceous (metal) paper tinsel 5, heat also is transmitted on cladding material 2 and the object 1.Membranaceous (metal) paper tinsel 5 has compensated local temperature contrast, so can prevent that cladding material from burning.Cladding material 2 just by cementation to object 1.
By top blast-cold compressed air cooling object 1 and cladding material 2 at membranaceous (metal) paper tinsel 5.Air nozzle 6 is blown from the framework of base top or by the edge of base.Simultaneously, in the space of membranaceous (metal) paper tinsel 5 belows, still keep negative pressure.By this method, just the object that has covered with control mode cooling particularly can more successfully cover crucial marginal portion.After object cooled down, membranaceous (metal) paper tinsel 5 was picked up once more.In the overlapping operation of several successive, can use this same membranaceous (metal) paper tinsel 5.
The invention is not restricted to the example of the above-mentioned specific embodiment, in the scope of the present invention that various variations all drop on claim and limited.
Claims (6)
1. one kind with suitable cladding material (2) lamination and/or cover the equipment of object (1), and described equipment comprises
-one first vacuum press, it comprises
The parts of-one heating cladding material,
-one between object and cladding material, produce negative pressure parts and
-one base (3) remains at object during the covering process on the end face of base, it is characterized in that, described equipment also comprises
-at least two vacuum press,
-one links together vacuum press so that the base of press (3) forms the parts (4) of a continuous basically base (3).
2. equipment as claimed in claim 1 is characterized in that the workspace is formed on the top of each base (3), and when vacuum press connected together, the workspace formed a continuous workspace.
3. equipment as claimed in claim 1 or 2 is characterized in that, this equipment also comprises membranaceous (metal) paper tinsel (5) of a softness, and this (metal) paper tinsel is lowered by and is pressed on cladding material (2) and the object (1).
4. as one of any described equipment of claim 1-3, it is characterized in that this equipment also comprises the cooling air nozzle, the cooling air is provided on membranaceous (metal) paper tinsel (5) thus, and this nozzle is positioned at the edge of base (3).
5. as one of any described equipment of claim 1-4, it is characterized in that this equipment also comprises a safety device (8), when safety device (8) detected a barrier in the edge of base (3), it stoped the operation of vacuum press.
6. one kind with suitable cladding material (2) lamination and/or cover the method for object (1), in the method:
-cladding material (2) is positioned on the object (1) that will be capped,
-between object and cladding material, produce a negative pressure and
-heating cladding material sticks on the object it, it is characterized in that, utilizes the equipment that is made of at least two vacuum press to cover object (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI974498A FI106544B (en) | 1997-12-11 | 1997-12-11 | Plant and process for coating bodies |
| FI974498 | 1997-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1284915A true CN1284915A (en) | 2001-02-21 |
Family
ID=8550114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98813565 Pending CN1284915A (en) | 1997-12-11 | 1998-12-09 | Apparatus and procedure for coating of objects |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1037745A1 (en) |
| JP (1) | JP2001525272A (en) |
| CN (1) | CN1284915A (en) |
| AU (1) | AU1489999A (en) |
| FI (1) | FI106544B (en) |
| WO (1) | WO1999029504A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010078749A1 (en) | 2009-01-12 | 2010-07-15 | 梁渤涛 | Pakring plate frame for no dodge type parking device |
| CN111086199A (en) * | 2019-12-17 | 2020-05-01 | 永发（河南）模塑科技发展有限公司 | Method and device for laminating paper pulp molded product |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2345661A (en) * | 1998-07-13 | 2000-07-19 | Robobond Ltd | Decorating ornamented articles |
| CN103029408A (en) * | 2011-10-10 | 2013-04-10 | 靖江市永盛光电科技有限公司 | Mould for rapidly attaching and pressing backlight material |
| US10086555B2 (en) * | 2011-10-27 | 2018-10-02 | Whirlpool Corporation | Method for forming a laminated part |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689105A (en) * | 1985-04-15 | 1987-08-25 | Advanced Plasma Systems Inc. | Multi-layer printed circuit board lamination apparatus |
| EP0392226A1 (en) * | 1989-03-23 | 1990-10-17 | Mitsubishi Gas Chemical Company, Inc. | Vacuum, continuous batch process for producing laminates and apparatus for such process |
| WO1994005483A1 (en) * | 1992-09-03 | 1994-03-17 | Leonhard Kurz Gmbh & Co. | Method and machine for laminating a decorative layer to the surface of a three-dimensional object |
| US5607536A (en) * | 1992-10-30 | 1997-03-04 | Tikka-System Oy | Method and apparatus for coating objects with a plastic film |
-
1997
- 1997-12-11 FI FI974498A patent/FI106544B/en active
-
1998
- 1998-12-09 JP JP2000524132A patent/JP2001525272A/en active Pending
- 1998-12-09 CN CN 98813565 patent/CN1284915A/en active Pending
- 1998-12-09 AU AU14899/99A patent/AU1489999A/en not_active Abandoned
- 1998-12-09 EP EP98958937A patent/EP1037745A1/en not_active Withdrawn
- 1998-12-09 WO PCT/FI1998/000956 patent/WO1999029504A1/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010078749A1 (en) | 2009-01-12 | 2010-07-15 | 梁渤涛 | Pakring plate frame for no dodge type parking device |
| CN111086199A (en) * | 2019-12-17 | 2020-05-01 | 永发（河南）模塑科技发展有限公司 | Method and device for laminating paper pulp molded product |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1999029504A1 (en) | 1999-06-17 |
| AU1489999A (en) | 1999-06-28 |
| JP2001525272A (en) | 2001-12-11 |
| FI974498A (en) | 1999-06-12 |
| EP1037745A1 (en) | 2000-09-27 |
| FI106544B (en) | 2001-02-28 |
| FI974498A0 (en) | 1997-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |