JPH028904U - - Google Patents
Info
- Publication number
- JPH028904U JPH028904U JP8514988U JP8514988U JPH028904U JP H028904 U JPH028904 U JP H028904U JP 8514988 U JP8514988 U JP 8514988U JP 8514988 U JP8514988 U JP 8514988U JP H028904 U JPH028904 U JP H028904U
- Authority
- JP
- Japan
- Prior art keywords
- plywood
- curved surface
- press
- wood
- upper mold
- 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.)
- Granted
Links
- 239000011120 plywood Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims 3
- 239000002023 wood Substances 0.000 claims 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Veneer Processing And Manufacture Of Plywood (AREA)
- Press Drives And Press Lines (AREA)
Description
第１図は本考案装置の側面図であり、上型の上
昇時を示す。第２図は同上型の下降端を示す側面
図、第３図は本考案の主要部の斜視図、第４図は
３次元の凹曲面成形品の一例を示す斜視図、第５
図は第４図Ｖ―Ｖ線断面図、第６図は第４図―
線断面図、第７図Ａ〜Ｄは従来装置による成形
工程の説明図、第８図は第７図Ｂ工程における合
板の成形状態の斜視図、第９図は第７図Ｃ工程に
おける合板の成形状態の斜視図、第１０図は第７
図Ｄ工程における合板の一端部の折り返し曲げ成
形の説明図、第１１図は第７図Ｄ工程における合
板の一端部の割れを示す説明図である。
１……下型、１ａ……３次元の凹曲面、２……
上型、２ａ……３次元の凸曲面、３……クランパ
、４……マウント、５……ロツド、５ａ……スト
ツパ、６……コイルバネ、７……枠部材、７ａ…
…幅方向規制板、７ｂ……縦方向規制板、８……
針状突起、Ｗ……合板。
FIG. 1 is a side view of the device of the present invention, showing the upper mold being raised. Fig. 2 is a side view showing the lowering end of the same mold as above, Fig. 3 is a perspective view of the main part of the present invention, Fig. 4 is a perspective view showing an example of a three-dimensional concave curved molded product, Fig. 5
The figure is a sectional view taken along the line V-V in Figure 4, and Figure 6 is a cross-sectional view taken along the line V-V in Figure 4.
7A to 7D are explanatory diagrams of the forming process using the conventional apparatus, FIG. 8 is a perspective view of the forming state of plywood in step B of FIG. 7, and FIG. 9 is a diagram of the forming state of plywood in step C of FIG. A perspective view of the molded state, Figure 10 is the 7th
FIG. 11 is an explanatory diagram showing the folding and bending of one end of the plywood in step D, and FIG. 7 is an explanatory diagram showing cracking of one end of the plywood in step D. 1... Lower mold, 1a... Three-dimensional concave curved surface, 2...
Upper mold, 2a... three-dimensional convex curved surface, 3... clamper, 4... mount, 5... rod, 5a... stopper, 6... coil spring, 7... frame member, 7a...
...Width direction regulation plate, 7b...Vertical direction regulation plate, 8...
Acicular projection, W...Plywood.
Claims (1)
、前記３次元の凹曲面に対応する３次元の凸曲面
を備えた上型とから構成された木質系積層よりな
る合板のプレス成形型において、前記下型上にセ
ツトした合板に上型の３次元の凸曲面が当接する
以前で合板の一端部を下型上の平面部に押し付け
るクランパを上型に上型の昇降動とは弾機相対移
動可能に設け、前記クランパ並びに下型の平面部
には滑り止めを施したことを特徴とする木質系積
層合板のプレス成形装置。 (2) 前記下型の平面部上に合板の端部の幅方向
と縦方向とを規制する枠部材を設けた請求項１記
載の木質系積層合板のプレス成形装置。[Claims for Utility Model Registration] (1) A lower mold having a three-dimensional concave curved surface and a flat part, and an upper mold having a three-dimensional convex curved surface corresponding to the three-dimensional concave curved surface. In a press-molding die for plywood made of laminated wood, a clamper is provided that presses one end of the plywood against the flat surface of the lower die before the three-dimensional convex curved surface of the upper die comes into contact with the plywood set on the lower die. 1. A press-molding apparatus for wood-based laminated plywood, characterized in that an upper mold is provided to be movable relative to the vertical movement of the upper mold, and a flat surface of the clamper and the lower mold is provided with anti-slip properties. (2) The press-molding apparatus for wood-based laminated plywood according to claim 1, further comprising a frame member provided on the flat surface of the lower die for regulating the width direction and the length direction of the end portion of the plywood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8514988U JPH05321Y2 (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8514988U JPH05321Y2 (en) | 1988-06-29 | 1988-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH028904U true JPH028904U (en) | 1990-01-19 |
| JPH05321Y2 JPH05321Y2 (en) | 1993-01-07 |
Family
ID=31309825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8514988U Expired - Lifetime JPH05321Y2 (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05321Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0491901A (en) * | 1990-08-06 | 1992-03-25 | Yamaha Corp | Manufacture of molded plywood |
-
1988
- 1988-06-29 JP JP8514988U patent/JPH05321Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0491901A (en) * | 1990-08-06 | 1992-03-25 | Yamaha Corp | Manufacture of molded plywood |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05321Y2 (en) | 1993-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH028904U (en) | ||
| JPS6112507U (en) | bending mold | |
| JPH0172919U (en) | ||
| JPS62176131U (en) | ||
| JPS61105126U (en) | ||
| JPS6219212U (en) | ||
| JPH0470212U (en) | ||
| JPS6380039U (en) | ||
| JPS623703U (en) | ||
| JPS60159610U (en) | Mold for molded products with undercuts | |
| JPH01165114U (en) | ||
| JPH0180224U (en) | ||
| JPS632522U (en) | ||
| JPH0331510U (en) | ||
| JPH03106015U (en) | ||
| JPH0216230U (en) | ||
| JPS6149622U (en) | ||
| JPS6261318U (en) | ||
| JPH03126245U (en) | ||
| JPH0170789U (en) | ||
| JPS619199U (en) | Transfer type lifter | |
| JPS60121428U (en) | Workpiece release device in press mold | |
| JPH0189824U (en) | ||
| JPS61200610U (en) | ||
| JPS6187626U (en) |