CN100532070C - Device and method for manufacturing panel with embossing on surface - Google Patents
Device and method for manufacturing panel with embossing on surface Download PDFInfo
- Publication number
- CN100532070C CN100532070C CNB2005100528884A CN200510052888A CN100532070C CN 100532070 C CN100532070 C CN 100532070C CN B2005100528884 A CNB2005100528884 A CN B2005100528884A CN 200510052888 A CN200510052888 A CN 200510052888A CN 100532070 C CN100532070 C CN 100532070C
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Abstract
The invention relates to a device for producing the plate with figure on surface and relative method, which comprises: a basic material supplier, a condenser, a surface layer supplier, a rolling compression device, and a slicing device. Wherein, the basic material supplier provides basic material in fusing condition; said condenser cools said basic material to solid state; said surface layer supplier supplies a surface layer in fusion state on said basic material, then via said roller compression device to emboss said basic material and surface layer, to form a figure on said surface; and the slicing device slices the basic material and surface layer to attain the sheets in dual number.
Description
Technical field
The present invention is and instrument office, and is particularly a kind of in order to make the apparatus and method that the surface has the plate of embossing.
Background technology
Existing composite material forming method includes: extrustion process (extrusion), jet forming method (injection molding) and compression molded method (compression molding) etc.
The most normal general method of forming of using is jet forming method, its key step is: Powdered or granular plastic material is sent in the ejaculator (injector), this plastic material heat fused in ejaculator, and inject in the die cavity of a mould by an injection nozzle (nozzle).After cooling, open mould, can obtain having the element of reservation shape.The jet forming method advantage is the plastic shape complexity or the element of fine structure, but when the large-scale element of moulding, the cost of mould can increase, and has residual stress in the element.
When the making surface has the plastic cement plate (for example LGP of module backlight) of embossing, can use extrustion process elder generation profiled sheeting spare, utilize the mode of roll-in again, in the surface forming embossing of this plate.This method compared to jet forming method, has the advantage that the very fast and plate of speed of production does not have residual stress.See also shown in Figure 3, when plastic material 70 by between two rolling wheel set 72,74 and by roll-in the time, the rag 721 on this rolling wheel set 72 can form an embossing 701 on material 70 surfaces.Because the temperature at material 70 centers is higher than the surface, and is slow because the stress T that temperature difference produced can flatten the gradient of embossing 701, therefore, when the patterned structure of institute's moulding is quite trickle, the surface profile that utilizes the mode of roll-in to obtain being scheduled to.
The most direct settling mode is that the increase rolling wheel set acts on the pressure on the material, is the distance of dwindling between two rolling wheel set during application.But, if this base material is set to when needing certain thickness (major part all has this restriction), topic between this method can't solve.
Summary of the invention
It is a kind of in order to making the apparatus and method that the surface has the plate of embossing that main purpose of the present invention is to provide, and the very fast and plate of its speed of production does not have residual stress.
Of the present invention time a purpose is to provide a kind of in order to make the apparatus and method that the surface has the plate of embossing, the surface profile that the embossing of its plate can obtain being scheduled to.
For reaching aforesaid goal of the invention, provided by the present invention in order to make the device that the surface has the plate of embossing, include: a base material feeding mechanism, a cooler, a cortex feeding mechanism, a rolling device and a cutting device.This base material feeding mechanism provides a base material that is molten condition, and this cooler then cools off this base material and is solid-state.This cortex feeding mechanism provides a cortex that is molten condition on this base material, again through this this base material of rolling device roll-in and this cortex, and forms an embossing on the surface of this cortex.This cutter sweep cuts this base material and this cortex to obtain a plurality of sheet materials.
In addition, provided by the present invention in order to make the device that the surface has the plate of embossing, include the following step:
A) provide a base material that is molten condition;
B) this base material of moulding;
C) cool off this base material;
D) provide one to be the cortex of molten condition on cooled this base material;
E) this cortex of roll-in and this base material, and on the surface of this cortex, form an embossing, and
F) this cortex and this base material of cut-out after roll-in.
Description of drawings
Fig. 1 is the schematic diagram of a preferred embodiment of the present invention;
Fig. 2 is this rolling device roll-in base material of a preferred embodiment of the present invention and the enlarged diagram of cortex;
Fig. 3 is the enlarged diagram of common roll device roll-in one plastic material.
The specific embodiment
In order to describe structure of the present invention and characteristics place in detail, lift following preferred embodiment now and cooperate graphic explanation as back:
See also shown in Figure 1ly, a preferred embodiment of the present invention provided in order to make the device that the surface has the plate of embossing, included: a base material feeding mechanism 10, a cooler 20, a cortex feeding mechanism 24, a rolling device and cutter sweep 36.
This base material feeding mechanism 10 provides one to be solid-state microscler base material 22, includes an extruder (extruder) 12 and three rolling wheel set 14,16,18 commonly used.This extruder 12 can provide a plastic material that is molten condition, for example: polycarbonate (Polycarbonate, PC), polymethyl methacrylate (Polymethyl methacrylate, PMMA), cyclic olefin polymer (Cyclic OlefinsPolymer, COP) or the cycloolefin co-polymer (Cyclic Olefins Copolymer, COC).This rolling wheel set 14,16,18 is arranged at the exit of this extruder 12, by the plastic material that is provided by extruder 12 with roll-in.This plastic material can be slightly after roll-in typing, and form a continuous base material 22 with preset width.
This cooler 20 is a conveying device in the present embodiment, in order to accept through this rolling wheel set 14,16 base material 22 after 18 roll-ins.The temperature of this conveying device 20 (greatly between 60 ℃ to 90 ℃) is lower than this rolling wheel set 14,16,18 temperature (greatly between 80 ℃ to 150 ℃) is with this rolling wheel set 14, these base material 22 coolings after 16,18 roll-ins are solid-state (or being near solid-state state).This cortex feeding mechanism 24 is arranged at the rear of this conveying device 20, is the cortex 26 of molten condition to this base material 22 in order to provide one.In the present embodiment, this cortex feeding mechanism 24 is an extruder (extruder) commonly used.And the thickness of this cortex 26 is less than the thickness of this base material 22.This cortex 26 1 can be coated with (coating) or the mode of printing (printing) is arranged on this base material 22.
This rolling device has the rear that two rolling wheel set 30,32 are arranged at this conveying device 20, in order to this base material 22 of roll-in and this cortex 26.Has a rag 34 on this surface, by moulding one embossing 28 on the surface of this cortex 26 in roll-in corresponding to the rolling wheel set 30 of this cortex 26.The temperature of this two rolling wheel set 30,32 is higher than the temperature of this conveying device 20, greatly between 80 ℃ to 150 ℃.
See also shown in Figure 2, when this base material 22 and this cortex 26 by between this two rolling wheel set 30,32 time because this base material 22 has been solid-state state (or near solid-state state), therefore be considered as a rigid body (rigid body).Only be this cortex 26 between this rolling wheel set 30 and this base material 22 really by these two rolling wheel set, 30,32 roll-ins.This base material 22 of rigidity can be considered the extension of rolling wheel set 32, so this cortex 26 can be considered by this rolling wheel set 30 and 22 roll-ins of this base material.In other words, 30,32 of this two rolling wheel set apart from d be reduced into 22 of this rolling wheel set 30 and this base materials apart from d1, therefore can provide this cortex 26 bigger pressure, and make the embossing 28 on this cortex 26 can be comparatively near predetermined profile.
Through the base material 22 and this cortex 26 of these two rolling wheel set, 30,32 roll-ins, can be by cutting off by this cutter sweep 36, and obtain a plurality ofly having predetermined length and the surface has the plate (not shown) of embossing.
This base material 22 and this cortex 26 can be identical or different material made, can make this plate have predetermined optical characteristics or mechanical property by this.And the cortex of molten condition can be arranged at two side (not shown)s of this base material, and respectively has a rag (not shown) on two running rollers, by this, can form an embossing (not shown) respectively on this two cortex.
Claims (10)
1. one kind in order to make the device that the surface has the plate of embossing, it is characterized in that, includes:
One base material feeding mechanism provides one to be molten and to have the base material of a preset width;
One cooler is solid-state in order to cool off this base material;
One cortex feeding mechanism provides one to be the cortex of molten condition on this base material;
A plurality of rolling wheel set are arranged at the rear of this cortex feeding mechanism, in order to this base material of roll-in and this cortex, and wherein have a rag on the surface of a rolling wheel set, in order on the surface of this cortex, forming an embossing, and
One cuts device, is arranged at the rear of this rolling device, in order to cut this base material and this cortex, to obtain the plate that a plurality of surfaces have this embossing.
2. described in order to make the device that the surface has the plate of embossing according to claim 1, it is characterized in that, described base material feeding mechanism has contained an extruder and a plurality of rolling wheel set, and described extruder provides the base material of molten condition, described this base material of rolling wheel set roll-in.
3. it is characterized in that in order to make the device that the surface has the plate of embossing according to claim 1 is described that described this cooler has a conveying device, in order to transport this base material.
4. it is characterized in that in order to make the device that the surface has the plate of embossing according to claim 2 is described that described this temperature in order to the rolling wheel set of this base material of roll-in and this cortex is higher than the temperature of this cooler.
5. it is characterized in that in order to make the device that the surface has the plate of embossing according to claim 1 is described that described this temperature in order to the rolling wheel set of this base material of roll-in and this cortex is higher than the temperature of this cooler.
6. it is characterized in that in order to make the device that the surface has the plate of embossing that according to claim 1 is described the thickness of described this base material is greater than the thickness of this cortex.
7. one kind in order to make the method that the surface has the plate of embossing, it is characterized in that, includes the following step:
One base material that is molten condition is provided;
This base material of moulding;
Cool off this base material;
Provide one to be the cortex of molten condition on cooled this base material;
This cortex of roll-in and this base material, and on the surface of this cortex, form an embossing, and
This cortex and this base material of cut-out after roll-in.
8. it is characterized in that in order to make the method that the surface has the plate of embossing according to claim 7 is described that described this base material is the mode moulding with roll-in.
9. it is characterized in that in order to make the method that the surface has the plate of embossing according to claim 7 is described that the described cortex that this is molten condition is arranged at respectively on opposite two sides of this base material.
10. it is characterized in that in order to make the method that the surface has the plate of embossing that according to claim 7 is described the mode that described this cortex can push, is coated with or prints is arranged on this base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100528884A CN100532070C (en) | 2005-03-02 | 2005-03-02 | Device and method for manufacturing panel with embossing on surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100528884A CN100532070C (en) | 2005-03-02 | 2005-03-02 | Device and method for manufacturing panel with embossing on surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1827350A CN1827350A (en) | 2006-09-06 |
| CN100532070C true CN100532070C (en) | 2009-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100528884A Expired - Fee Related CN100532070C (en) | 2005-03-02 | 2005-03-02 | Device and method for manufacturing panel with embossing on surface |
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| Country | Link |
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| CN (1) | CN100532070C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767451B (en) * | 2010-01-13 | 2011-12-21 | 东莞市华立实业股份有限公司 | Combined embossing technology and equipment of polyvinyl chloride (PVC) sheet |
| US20190016024A1 (en) * | 2017-07-17 | 2019-01-17 | Qingdao Sanyi Plastic Machinery Co., Ltd. | Calender, production line for foamed floor, and once-forming process for producing foamed floor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120124472A (en) * | 2010-02-02 | 2012-11-13 | 린텍 가부시키가이샤 | Release sheet, synthetic leather and manufacturing method thereof |
| CN101941292B (en) * | 2010-07-19 | 2012-12-19 | 模德模具(苏州工业园区)有限公司 | Texturizing equipment |
| CN102294881A (en) * | 2011-07-07 | 2011-12-28 | 殷为国 | Hot-stamping roller of liquid crystal light guide plate overlapping curve |
| EP2768604A4 (en) * | 2011-10-20 | 2015-09-02 | Fibracast Ltd | Coating device and process for coating formed sheet membrane element |
| CN103203877B (en) * | 2012-01-16 | 2015-10-28 | 达运精密工业股份有限公司 | The manufacture method of sheet material |
| CN105325929B (en) * | 2015-08-17 | 2020-08-14 | 浙江海洋学院 | Processing device for salmon uncooked food product |
| CN105965905A (en) * | 2016-06-15 | 2016-09-28 | 鹤山联塑实业发展有限公司 | Forming machining method for mariculture net cage pedal antiskid structure |
| CN107738394A (en) * | 2017-07-17 | 2018-02-27 | 青岛三益塑料机械有限公司 | Calender, foaming floor production line and one-shot forming production technology |
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|---|---|---|---|---|
| CN1092717A (en) * | 1993-03-19 | 1994-09-28 | 黄世彬 | Method for making louver slat with decorative pattern |
| EP0799686A1 (en) * | 1995-10-24 | 1997-10-08 | Nippon Carbide Kogyo Kabushiki Kaisha | Method of continuously forming optical device assembly and apparatus therefor |
| CN1180011A (en) * | 1996-03-06 | 1998-04-29 | 出光石油化学株式会社 | Method and device for manufacturing thermoplastic resin plate with embossint pattern |
| CN2646183Y (en) * | 2003-05-27 | 2004-10-06 | 赵国量 | Processing device for synthetic leather with figure on surface |
| CN1579732A (en) * | 2003-08-05 | 2005-02-16 | 通用电气公司 | Process and apparatus for embossing a film surface |
-
2005
- 2005-03-02 CN CNB2005100528884A patent/CN100532070C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1092717A (en) * | 1993-03-19 | 1994-09-28 | 黄世彬 | Method for making louver slat with decorative pattern |
| EP0799686A1 (en) * | 1995-10-24 | 1997-10-08 | Nippon Carbide Kogyo Kabushiki Kaisha | Method of continuously forming optical device assembly and apparatus therefor |
| CN1180011A (en) * | 1996-03-06 | 1998-04-29 | 出光石油化学株式会社 | Method and device for manufacturing thermoplastic resin plate with embossint pattern |
| CN2646183Y (en) * | 2003-05-27 | 2004-10-06 | 赵国量 | Processing device for synthetic leather with figure on surface |
| CN1579732A (en) * | 2003-08-05 | 2005-02-16 | 通用电气公司 | Process and apparatus for embossing a film surface |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767451B (en) * | 2010-01-13 | 2011-12-21 | 东莞市华立实业股份有限公司 | Combined embossing technology and equipment of polyvinyl chloride (PVC) sheet |
| US20190016024A1 (en) * | 2017-07-17 | 2019-01-17 | Qingdao Sanyi Plastic Machinery Co., Ltd. | Calender, production line for foamed floor, and once-forming process for producing foamed floor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1827350A (en) | 2006-09-06 |
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Granted publication date: 20090826 Termination date: 20110302 |