KR20120105907A - The acrylic panel bending device - Google Patents
The acrylic panel bending device Download PDFInfo
- Publication number
- KR20120105907A KR20120105907A KR1020110023630A KR20110023630A KR20120105907A KR 20120105907 A KR20120105907 A KR 20120105907A KR 1020110023630 A KR1020110023630 A KR 1020110023630A KR 20110023630 A KR20110023630 A KR 20110023630A KR 20120105907 A KR20120105907 A KR 20120105907A
- Authority
- KR
- South Korea
- Prior art keywords
- support plate
- acrylic panel
- bending
- fixing
- plate
- Prior art date
Links
- 238000005452 bending Methods 0.000 title claims abstract description 52
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- -1 luminaire cover Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
Images
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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/04—Polymers of esters
- B29K2033/08—Polymers of acrylic acid esters, e.g. PMA, i.e. polymethylacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The present invention relates to an acrylic panel bending apparatus, which is developed to be easily bent at the curvature required by the operator while making the bending operation easier when processing the acrylic panel;
An acrylic panel bending apparatus for heating and bending a bent portion of an acrylic panel;
A horizontal support plate on which an upper panel fixing means for fixing an acrylic panel is mounted;
A vertical support plate extending vertically down from the front lower end of the horizontal support plate;
One or more elongated bending socket insertion grooves are formed in the inner side along the corner where the horizontal support plate and the vertical support plate meet, and are inserted in correspondence with the bending socket insertion grooves, and a heating means is embedded therein. An upper end of the horizontal support plate and one side thereof are positioned on an extension line of the front of the vertical support plate, and a corner of the bending socket rounded to a predetermined curvature;
A drive unit including a drive shaft horizontally mounted to the rear of the vertical support plate, a first handle fixed to one end of the drive shaft, and a drive gear formed at both ends of the drive shaft to perform the same rotation;
A guide hole formed in a semicircular shape and having gears engaged with the drive gear along a curve, an extension rib extending from the top toward the horizontal support plate, and a fixing hole formed adjacent to both ends formed on the extension rib; Two guide plates each having a path guided by guide brackets mounted on both sides of the vertical support plate;
It relates to an acrylic panel bending device, characterized in that formed on the two sides of the fixing plate corresponding to the fixing bolt inserted through the fixing hole, each formed of a plate-shaped first pressing plate for pressing the upper surface of the mounted acrylic panel. .
Description
The present invention relates to an acrylic panel bending device, in more detail, the acrylic panel was developed to be easily bent at the curvature required by the operator while making it easier to bend when processing the acrylic panel It relates to a bending device.
Acrylic refers to polymers from esters such as acrylic acid and methacrylic acid. It is colorless and transparent when no pigment is added. Light, especially ultraviolet rays, are more transparent than ordinary glass and do not discolor when exposed to the outdoors. It is a kind of synthetic resin with good chemical properties and good electrical insulation and water resistance.
These acrylics are used in various fields throughout the industry. They are used in aircraft special window glass, luminaire cover, vehicle glass, optics prism, filter, watch glass, and in the medical field, most of contact lenses and dentures are used. It is made of resin.
It is more transparent than glass and is easy to process, and it is about half the weight of glass, and it is small in strength, firmness, heat resistance, but strong in water, acid, and alkali. In case of colored acrylic resin, it is suitable for decoration such as doors. Do.
Products using acrylic may be manufactured to a certain standard from the time of manufacture, but in the case of a signboard, the acrylic panel manufactured in the form of a plate is cut or bent and manufactured by bonding them again.
At this time, making the desired shape by bending rather than joining can be more beautiful and durable, but for bending, the bending part is heated to make it easily bent and bent. There was a problem that it was not easy to bend or to adjust the radius of curvature of the bent portion.
The present invention has been developed to solve the above problems, an object of the present invention is to develop an acrylic panel bending apparatus that can be easily bent and accurately made at the desired angle of the acrylic panel.
In addition, the present invention is to develop an acrylic panel bending apparatus that can be easily bent by changing the radius of curvature of the bent portion.
The present invention has been developed to achieve the above object, in the acrylic panel bending apparatus for bending by heating the bent portion of the acrylic panel;
A horizontal support plate on which an upper panel fixing means for fixing an acrylic panel is mounted;
A vertical support plate extending vertically down from the front lower end of the horizontal support plate;
One or more elongated bending socket insertion grooves are formed in the inner side along the corner where the horizontal support plate and the vertical support plate meet, and are inserted in correspondence with the bending socket insertion grooves, and a heating means is embedded therein. An upper end of the horizontal support plate and one side thereof are positioned on an extension line of the front of the vertical support plate, and a corner of the bending socket rounded to a predetermined curvature;
A drive unit including a drive shaft horizontally mounted to the rear of the vertical support plate, a first handle fixed to one end of the drive shaft, and a drive gear formed at both ends of the drive shaft to perform the same rotation;
A guide hole formed in a semicircular shape and having gears engaged with the drive gear along a curve, an extension rib extending from the top toward the horizontal support plate, and a fixing hole formed adjacent to both ends formed on the extension rib; Two guide plates each having a path guided by guide brackets mounted on both sides of the vertical support plate;
Both sides are formed with two fixing holes respectively corresponding to the fixing bolts inserted through the fixing holes, characterized in that it consists of a plate-shaped first pressing plate for pressing the upper surface of the mounted acrylic panel.
In addition, the panel fixing means includes two guide rods vertically installed on both sides of the upper surface of the horizontal support plate, and a plate-shaped second pressing plate through which the guide holes corresponding to the guide rods are vertically penetrated at both centers thereof; 2 a screw rod having a lower end rotatably fixed to the center of the upper surface of the pressure plate by a fixing flange, a fixing plate having a screw hole corresponding to the screw rod at the center of both bottom surfaces of which the upper end of the guide rod is fixed, and the screw rod of It is characterized by consisting of a second handle mounted on the top to rotate.
In addition, the fixing hole of the guide plate is characterized in that it is configured to adjust the position of the first pressing plate according to the thickness of the acrylic panel to form a long vertically extending long hole.
In addition, one side of the bent socket is formed with a closing rib covering a side connecting the horizontal support plate and the vertical support plate, and a pair of power connection projections and power connection holes which are inserted correspondingly to the surface in contact with the closing ribs And, the radius of curvature of the rounded portion is characterized in that it is provided with several or more bending sockets.
As described above, the present invention can be easily heated by bending the portion of the acrylic panel and bending the acrylic using a handle, the bending operation becomes easier and there is an effect that it is easy to bend at a desired angle.
In addition, it is possible to easily replace the bending socket with a heater built in the corner formed when the vertical support plate and the horizontal support plate meet, so that the user can easily form a bent portion having various curvatures or curves by replacing the bending socket with the desired curvature. It has an effect.
Figure 1 is a perspective view of an embodiment of the present invention.
2 is an exploded perspective view according to an embodiment of the present invention.
3 is a partially exploded perspective view according to an embodiment of the present invention;
Figure 4 is a bottom perspective view showing a bending socket according to an embodiment of the present invention
Figure 5 is a side view showing the shape of the various bending sockets according to an embodiment of the present invention
Figure 6 is a conceptual diagram showing the acrylic panel bending preparation step according to an embodiment of the present invention
7 is a conceptual diagram showing the acrylic panel bending completion step according to an embodiment of the present invention
Accordingly, the configuration of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily understand and reproduce.
1 is a perspective view according to an embodiment of the present invention, Figure 2 is an exploded perspective view according to an embodiment of the present invention, Figure 3 is a partial exploded perspective view according to an embodiment of the present invention, Figure 4 is the present invention Is a bottom perspective view showing a bending socket according to an embodiment of the present invention, Figure 5 is a side view showing the shape of various bending sockets according to an embodiment of the present invention, Figure 6 is acrylic panel bending preparation according to an embodiment of the present invention 7 is a conceptual diagram showing a step of completing the acrylic panel bending according to an embodiment of the present invention, in the acrylic panel bending apparatus for heating and bending the bent portion of the acrylic panel (1);
A
It is provided with a
The
The primary feature of the present invention is to be recessed inwards along the corner where the
The
For this bending operation, the present application is a horizontally mounted
A
On both sides, two
The first
At this time, the
In this way, the worker can bend the
In addition, the panel fixing means 2 includes two
This is a configuration commonly used in general machines, and detailed description thereof will be omitted.
In addition, in the additionally presented embodiment, the
One side of the
The embodiment is to easily be made only by replacing the
At this time, when the heat generated from the heating means inside the
1: acrylic panel
2: panel fixing means
21: guide rod 22: guide hole
23: second pressure plate 24: fixed flange
25: screw rod 27: fixed plate
28: second handle
3: horizontal support plate
4: vertical support plate
5: bending socket
51: Bending socket insertion groove 52: Finishing rib
53: power connection projection 54: power connection hole
55: heat supply hole
6: driving part
61
63: second handle
7: guide plate
71: gear 72: guide hole
73: extension rib 74: fixing hole
75: guide bracket
8: first pressure plate
81: fixing bolt 82: fixing hole
Claims (4)
A horizontal support plate 3 on which a panel fixing means 2 for fixing the acrylic panel 1 is mounted;
A vertical support plate 4 extending vertically down from the front lower end of the horizontal support plate 3;
The horizontal support plate 3 and the vertical support plate 4 is recessed inwardly along the corner where the at least one bent socket insertion groove 51 extending in the horizontal direction and the vertical direction is formed, the bending socket insertion groove 51 And a heating means is built in the inner side, and an upper end of the horizontal support plate 3 and one side thereof are positioned on an extension line of the front of the vertical support plate 4, and the corners are bent to round the curvature. A socket 5;
A drive shaft 61 horizontally mounted to the rear of the vertical support plate 4, a first handle 62 fixed to one end of the drive shaft 61, and formed at both ends of the drive shaft 61; A drive unit 6 composed of a drive gear 63 for performing the same rotation;
A guide hole 72 formed in a semi-circular shape and having a gear 71 engaged with the drive gear 63 along one curve; and an extension rib 73 extending from the top in the direction of the horizontal support plate 3; Two paths having a fixing hole 74 formed adjacent to both ends formed on the extension ribs 73 and guided by guide brackets 75 mounted on both sides of the vertical support plate 4, respectively. A guide plate 7;
On both sides, two fixing holes 82 corresponding to the fixing bolts 81 inserted through the fixing holes 74 are formed, respectively, and plate-shaped first pressing plates for pressing the upper surface of the mounted acrylic panel 1 ( 8) acrylic panel bending device characterized in that consisting of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110023630A KR20120105907A (en) | 2011-03-17 | 2011-03-17 | The acrylic panel bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110023630A KR20120105907A (en) | 2011-03-17 | 2011-03-17 | The acrylic panel bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20120105907A true KR20120105907A (en) | 2012-09-26 |
Family
ID=47112687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110023630A KR20120105907A (en) | 2011-03-17 | 2011-03-17 | The acrylic panel bending device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20120105907A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666839A (en) * | 2016-04-19 | 2016-06-15 | 上海金标实业有限公司 | Acrylic stereo character hot bending process |
| CN111497197A (en) * | 2020-05-19 | 2020-08-07 | 福州晋安霸仙科技有限公司 | Plastic plate bending device |
| KR102330001B1 (en) | 2021-07-30 | 2021-11-23 | 이동철 | Acrylic sheet bending molding method |
-
2011
- 2011-03-17 KR KR1020110023630A patent/KR20120105907A/en active IP Right Grant
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666839A (en) * | 2016-04-19 | 2016-06-15 | 上海金标实业有限公司 | Acrylic stereo character hot bending process |
| CN111497197A (en) * | 2020-05-19 | 2020-08-07 | 福州晋安霸仙科技有限公司 | Plastic plate bending device |
| CN111497197B (en) * | 2020-05-19 | 2020-12-01 | 浙江恳达装饰材料有限公司 | Plastic plate bending device |
| KR102330001B1 (en) | 2021-07-30 | 2021-11-23 | 이동철 | Acrylic sheet bending molding method |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right |