CN102172955A - Stamping semi-cylindrical die - Google Patents
Stamping semi-cylindrical die Download PDFInfo
- Publication number
- CN102172955A CN102172955A CN2011100214100A CN201110021410A CN102172955A CN 102172955 A CN102172955 A CN 102172955A CN 2011100214100 A CN2011100214100 A CN 2011100214100A CN 201110021410 A CN201110021410 A CN 201110021410A CN 102172955 A CN102172955 A CN 102172955A
- Authority
- CN
- China
- Prior art keywords
- core rod
- punch insert
- blanking
- semicircular cylinder
- core
- 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
Images
Abstract
The invention discloses a stamping semi-cylindrical die which comprises an upper die and a lower die, wherein the upper die consists of a movable die core and an upper die holder; the movable die core consists of a die core seat and a plurality of male die cores, the die core seat is fixedly connected with the upper die holder, the male die cores are positioned in the die core seat, the male die cores are in movable fit connection with the die core seat, and a compression spring is arranged between each of the male die cores and the upper die holder; and the lower die consists of a lower die holder and a blanking control device. Wood shavings or fibers and the like of waste materials are mixed with resin by using a hot press and the stamping semi-cylindrical die and thermally cured and molded to manufacture stamping semi-cylinders, and the stamping semi-cylinders are combined into a stamping cylinder serving as a paper coiling cylinder for paper production or other coiling cylinders. The consumption of strong fiber paper is reduced, the loss of forest resources is reduced, and limited forest resources are protected.
Description
Technical field
The present invention relates to a kind of mfg. moulding die of paper bobbin, particularly a kind of mould of making the mold pressing semicircular cylinder.
Background technology
At present, industrial production coil paper or used paper bobbin or other reels of production volume film are made by strong fibrous paper applying glue, because strong fibrous paper is wanted the manufacturing of high-quality timber, and the destruction of causing the forest reserves, unfavorable to environmental protection.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art; a kind of mold pressing semicircular cylinder mould is provided; utilize the wood shavings of waste materials or fiber etc. to make the mold pressing semicircular cylinder; utilize the mold pressing semicircular cylinder to be combined into mold pressing circle reel again; paper bobbin or other reels produced as paper use; reduce the consumption of strong fibrous paper, reduce loss, protect the limited forest reserves the forest reserves.
The technical solution adopted in the present invention is, mold pressing semicircular cylinder mould includes patrix and counterdie, and patrix is made of movable core rod and upper bolster; Movable core rod is made of core rod seat and a plurality of punch insert, and the core rod seat is fixedlyed connected with upper bolster, and punch insert is positioned at the core rod seat, and punch insert is connected movingly with the core rod seat, is provided with the compression spring between punch insert and the upper bolster; Counterdie is made of die shoe and blanking control device; Die shoe is provided with the blanking die cavity, and the blanking control device is made of dynamical element and blanking core, and the blanking core is connected with dynamical element, and dynamical element is fixed in die shoe, and the blanking core is arranged in the blanking die cavity.
The operation principle of mold pressing semicircular cylinder mould is: utilize be installed on hot press mold pressing semicircular cylinder mould after with applying glue wood shavings or applying glue after the fiber hot-press solidifying become semi-cylindrical shaped; During work, patrix is fixedlyed connected with the upper hot pressboard of hot press, and counterdie is fixedlyed connected with the lower hot pressing board of hot press; Before the blanking, the dynamical element that is fixed in die shoe is released the blanking core, make the blanking core be arranged in the blanking die cavity of die shoe, make and form a semicylindrical die cavity between blanking core and the blanking die cavity, then fiber after wood shavings after the applying glue or the applying glue is put into this semicylindrical die cavity, wood shavings semicircular cylinder after the applying glue of a pine of formation or the fiber semicircular cylinder after the applying glue, controlling dynamical element again pulls out the blanking core, make the blanking core withdraw from the blanking die cavity, make the wood shavings semicircular cylinder of pine or the centre of fiber semicircular cylinder leave half cylindrical space, even with the density that guarantees produced wood shavings semicircular cylinder or fiber semicircular cylinder; The control hot press presses down, the punch insert of movable core rod is under the effect of the elastic force of compression spring, punch insert protrudes in the core rod seat, because the size of punch insert is littler than wood shavings semicircular cylinder or the middle half cylindrical space size that leaves of fiber semicircular cylinder of pine, punch insert at first enters the centre of wood shavings semicircular cylinder or fiber semicircular cylinder and leaves in the half cylindrical space, makes wood shavings semicircular cylinder or the applying glue wood shavings material on fiber semicircular cylinder both sides or the centre that the fiber sizing material can not be forced into the blanking die cavity of pine; Continuous decline along with the hot press upper hot pressboard, a plurality of punch inserts at first progressively compress the applying glue wood shavings material or the fiber sizing material of blanking cavity bottom, applying glue wood shavings material or fiber sizing material to blanking die cavity both sides compresses then, compresses to the core rod seat of patrix applying glue wood shavings material or the fiber sizing material to blanking die cavity top again; When the density of compressed applying glue wood shavings material or fiber sizing material constantly increases to setting value, the elastic force that punch insert overcomes the compression spring constantly is pressed in the core rod seat, make a plurality of punch inserts form the arc surface that radius is identical with the lower surface of core rod seat, this moment patrix and counterdie matched moulds, wood shavings semicircular cylinder or fiber semicircular cylinder enter thermal curing time; Wood shavings semicircular cylinder or fiber semicircular cylinder are compressed in heat cure moulding between the semicircle cambered surface of the semicircle cambered surface of the identical movable core rod of this radius and blanking die cavity; Thermal curing time arrives, and the hot press upper hot pressboard drives patrix and rises, and punch insert resets under the elastic force effect of compression spring and stretches out in the core rod seat; The stripper apparatus of counterdie is the mold pressing semicircular cylinder jack-up of heat cure moulding, and the mold pressing semicircular cylinder is taken out, and dynamical element is pushed out of the blanking core in die shoe blanking die cavity, prepares next part mold pressing semicircular cylinder of blanking hot pressing again.
The beneficial effect of the invention is: paper bobbin or other reels utilize the mold pressing semicircular cylinder to combine, the mold pressing semicircular cylinder utilizes material such as waste and old timber wood shavings or bagasse fibre and mixed with resin to solidify through high temperature and high pressure and forms, reduced destruction, helped environmental protection the forest reserves; The patrix of mold pressing semicircular cylinder mould is provided with a plurality of flexible punch inserts, and the punch insert of protrusion progressively presses down, the problem that applying glue wood shavings material or fiber sizing material move when having solved hot pressing, and the mold pressing semicircular cylinder that hot pressing is come out has than uniform density.
Description of drawings
Fig. 1 is the structural representation of mold pressing semicircular cylinder mould when not closed;
Fig. 2 makes the structural representation when pressing the semicircular cylinder mould closed.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further detailed:
Structural representation when structural representation when mold pressing semicircular cylinder mould shown in Figure 1 is not closed and mold pressing semicircular cylinder mould shown in Figure 2 are closed, mold pressing semicircular cylinder mould includes patrix 1 and counterdie 2, and patrix 1 is made of with upper bolster 4 movable core rod 3; Movable core rod 3 is made of core rod seat 5 and a plurality of punch inserts 6, and core rod seat 5 is fixedlyed connected with upper bolster 4, and punch insert 6 is positioned at core rod seat 5, and punch insert 6 is connected movingly with core rod seat 5, is provided with compression spring 7 between punch insert 6 and the upper bolster 4; Counterdie 2 is made of die shoe 8 and blanking control device 9; Die shoe 8 is provided with blanking die cavity 10, and blanking control device 9 is made of dynamical element 11 and blanking core 12, and blanking core 12 is connected with dynamical element 11, and dynamical element 11 is fixed in die shoe 8, and blanking core 12 is arranged in blanking die cavity 10.
Move when the hot pressing in order to reduce applying glue wood shavings material or fiber sizing material, cause the inhomogeneous of mold pressing semicircular cylinder density, be further designed to: movable core rod 3 is made of core rod seat 5, first punch insert 13 and second punch insert 14, and upper bolster 4 is provided with first locating part 15 and second locating part 16; First punch insert 13 is positioned at core rod seat 5, the first punch inserts 15 and is connected movingly with core rod seat 5, is provided with the first compression spring 17 between first locating part 15 of first punch insert 13 and upper bolster 4; Second punch insert 14 is positioned at first punch insert, 13, the second punch inserts 14 and is connected movingly with first punch insert 13, is provided with the second compression spring 18 between second locating part 16 of second punch insert 14 and upper bolster 4.Core rod seat 5 is provided with the first core rod pilot hole 19, first punch insert 13 is actively tied in the first core rod pilot hole 19, the first compression spring 17 is positioned at the first core rod pilot hole 19, the upper end of the first compression spring 17 contacts with first locating part 15, and the lower end of the first compression spring 17 contacts with the upper surface of first punch insert 13; First punch insert 13 is provided with the second core rod pilot hole 20, second punch insert 14 is actively tied in the second core rod pilot hole 20, the second compression spring 18 is positioned at the second core rod pilot hole 20, the upper end of the second compression spring 18 contacts with second locating part 16, and the lower end of the second compression spring 18 contacts with the upper surface of second core rod 14.The lower end of first punch insert 13 is positioned at the position of stretching out the first core rod pilot hole 19 under the elastic force effect of first coil tension spring 17; The lower end of second punch insert 14 is positioned at the position of stretching out the second core rod pilot hole 20 under the elastic force effect of second coil tension spring 18.To reach the problem of utilizing first outstanding punch insert 13 and second core rod, 14 obstruction applying glue wood shavings material or fiber sizing material to move.
For applying glue wood shavings material or fiber sizing material hot-press solidifying are become semicylindrical mold pressing semicircular cylinder, be further designed to: when patrix 1 and counterdie 2 matched moulds, movable core rod 3 is a semi-cylindrical shaped with the die cavity of blanking die cavity 10 formation of die shoe 8; Two side external surfaces 21 of core rod seat 5 are arc surface, first lower surface 22 of first punch insert 13 is an arc surface, second lower surface 23 of second punch insert 14 is an arc surface, the movable core rod 3 that constitutes by core rod seat 5, first punch insert 13 and second punch insert 14 be shaped as half round post, the arc surface radius of two side external surfaces 21 of core rod seat 5 is identical with the arc surface radius of first lower surface 22 of first punch insert 13, and the arc surface radius of first lower surface 22 of first punch insert 13 is identical with the arc surface radius of second lower surface 23 of second punch insert 14.
For first punch insert 13 is positioned the first core rod pilot hole 19, the position, aperture of the first core rod pilot hole 19 is provided with limited step 24, first punch insert 13 is provided with first positive stop lug boss 25, the width of first positive stop lug boss 25 is bigger than the width of the position, aperture of the first core rod pilot hole 19, be used to block first punch insert 13, make first punch insert 13 can not leave the first core rod pilot hole 19; For second punch insert 14 is positioned the second core rod pilot hole 20, the position, aperture of the second core rod pilot hole 20 is provided with second limited step 26, second punch insert 14 is provided with second positive stop lug boss 27, the width of second positive stop lug boss 27 is bigger than the width of the position, aperture of the second core rod pilot hole 20, be used to block second punch insert 14, make second punch insert 14 can not leave the second core rod pilot hole 20.
Described dynamical element 11 is cylinder or oil cylinder, blanking core 12 is half-cylindrical or cylindrical, the blanking die cavity 10 of die shoe 8 be shaped as semicircular arc, the radius of the radius ratio blanking core 12 of blanking die cavity 10 is big, blanking core 12 is identical with blanking die cavity 10 centers of circle, to guarantee to form between the blanking core 12 blanking die cavities 10 die cavity of a semicircular arc; Counterdie 2 is provided with stripper apparatus 28, is used for the mold pressing semicircular cylinder product after the hot-press solidifying moulding is taken out by mould.
When mold pressing semicircular cylinder mould used, patrix 1 was fixedlyed connected with the upper hot pressboard of hot press, and counterdie 2 is fixedlyed connected with the lower hot pressing board of hot press.
Claims (10)
1. mold pressing semicircular cylinder mould includes patrix (1) and counterdie (2), it is characterized in that described patrix (1) is made of movable core rod (3) and upper bolster (4); Movable core rod (3) is made of core rod seat (5) and a plurality of punch inserts (6), core rod seat (5) is fixedlyed connected with upper bolster (4), punch insert (6) is positioned at core rod seat (5), punch insert (6) is connected movingly with core rod seat (5), is provided with compression spring (7) between punch insert (6) and the upper bolster (4); Counterdie (2) is made of die shoe (8) and blanking control device (9); Die shoe (8) is provided with blanking die cavity (10), blanking control device (9) is made of dynamical element (11) and blanking core (12), blanking core (12) is connected with dynamical element (11), and dynamical element (11) is fixed in die shoe (8), and blanking core (12) is arranged in blanking die cavity (10).
2. mold pressing semicircular cylinder mould according to claim 1, it is characterized in that described movable core rod (3) is made of core rod seat (5), first punch insert (13) and second punch insert (14), upper bolster (4) is provided with first locating part (15) and second locating part (16); First punch insert (13) is positioned at core rod seat (5), and first punch insert (15) is connected movingly with core rod seat (5), is provided with the first compression spring (17) between first locating part (15) of first punch insert (13) and upper bolster (4); Second punch insert (14) is positioned at first punch insert (13), and second punch insert (14) is connected movingly with first punch insert (13), is provided with the second compression spring (18) between second locating part (16) of second punch insert (14) and upper bolster (4).
3. mold pressing semicircular cylinder mould according to claim 2, it is characterized in that described core rod seat (5) is provided with the first core rod pilot hole (19), first punch insert (13) is actively tied in the first core rod pilot hole (19), the first compression spring (17) is positioned at the first core rod pilot hole (19), the upper end of the first compression spring (17) contacts with first locating part (15), and the lower end of the first compression spring (17) contacts with the upper surface of first punch insert (13); First punch insert (13) is provided with the second core rod pilot hole (20), second punch insert (14) is actively tied in the second core rod pilot hole (20), the second compression spring (18) is positioned at the second core rod pilot hole (20), the upper end of the second compression spring (18) contacts with second locating part (16), and the lower end of the second compression spring (18) contacts with the upper surface of second core rod (14).
4. mold pressing semicircular cylinder mould according to claim 2, it is characterized in that described two side external surfaces (21) by core rod seat (5) are arc surface, first lower surface (22) of first punch insert (13) is an arc surface, second lower surface (23) of second punch insert (14) is an arc surface, by core rod seat (5), the movable core rod (3) that first punch insert (13) and second punch insert (14) constitute be shaped as half round post, the arc surface radius of two side external surfaces (21) of core rod seat (5) is identical with the arc surface radius of first lower surface (22) of first punch insert (13), and the arc surface radius of first lower surface (22) of first punch insert (13) is identical with the arc surface radius of second lower surface (23) of second punch insert (14).
5. mold pressing semicircular cylinder mould according to claim 3, the position, aperture that it is characterized in that the described first core rod pilot hole (19) is provided with limited step (24), first punch insert (13) is provided with first positive stop lug boss (25), the width of first positive stop lug boss (25) is bigger than the width of the position, aperture of the first core rod pilot hole (19), be used to block first punch insert (13), make first punch insert (13) can not leave the first core rod pilot hole (19); The position, aperture of the second core rod pilot hole (20) is provided with second limited step (26), second punch insert (14) is provided with second positive stop lug boss (27), the width of second positive stop lug boss (27) is bigger than the width of the position, aperture of the second core rod pilot hole (20), be used to block second punch insert (14), make second punch insert (14) can not leave the second core rod pilot hole (20).
6. mold pressing semicircular cylinder mould according to claim 3 is characterized in that the lower end of described first punch insert (13) is positioned at the position of stretching out the first core rod pilot hole (19) under the elastic force effect of first coil tension spring (17); The lower end of second punch insert (14) is positioned at the position of stretching out the second core rod pilot hole (20) under the elastic force effect of second coil tension spring (18).
7. mold pressing semicircular cylinder mould according to claim 1 is characterized in that described patrix (1) and counterdie (2) matched moulds, and movable core rod (3) is a semi-cylindrical shaped with the die cavity of blanking die cavity (10) formation of die shoe (8).
8. mold pressing semicircular cylinder mould according to claim 1, the described patrix of its feature (1) is fixedlyed connected with the upper hot pressboard of hot press, and counterdie (2) is fixedlyed connected with the lower hot pressing board of hot press.
9. mold pressing semicircular cylinder mould according to claim 1, it is characterized in that described dynamical element (11) is cylinder or oil cylinder, blanking core (12) is half-cylindrical or cylindrical, the blanking die cavity (10) of die shoe (8) be shaped as semicircular arc, the radius of the radius ratio blanking core (12) of blanking die cavity (10) is big, and blanking core (12) is identical with blanking die cavity (10) center of circle; Counterdie (2) is provided with stripper apparatus (28).
10. mold pressing semicircular cylinder mould according to claim 1 is characterized in that the operation principle of described mold pressing semicircular cylinder mould is: utilize be installed on hot press mold pressing semicircular cylinder mould after with applying glue wood shavings or applying glue after the fiber hot-press solidifying become semi-cylindrical shaped; During work, patrix is fixedlyed connected with the upper hot pressboard of hot press, and counterdie is fixedlyed connected with the lower hot pressing board of hot press; Before the blanking, the dynamical element that is fixed in die shoe is released the blanking core, make the blanking core be arranged in the blanking die cavity of die shoe, make and form a semicylindrical die cavity between blanking core and the blanking die cavity, then fiber after wood shavings after the applying glue or the applying glue is put into this semicylindrical die cavity, wood shavings semicircular cylinder after the applying glue of a pine of formation or the fiber semicircular cylinder after the applying glue, controlling dynamical element again pulls out the blanking core, make the blanking core withdraw from the blanking die cavity, make the wood shavings semicircular cylinder of pine or the centre of fiber semicircular cylinder leave half cylindrical space, even with the density that guarantees produced wood shavings semicircular cylinder or fiber semicircular cylinder; The control hot press presses down, the punch insert of movable core rod is under the effect of the elastic force of compression spring, punch insert protrudes in the core rod seat, because the size of punch insert is littler than wood shavings semicircular cylinder or the middle half cylindrical space size that leaves of fiber semicircular cylinder of pine, punch insert at first enters the centre of wood shavings semicircular cylinder or fiber semicircular cylinder and leaves in the half cylindrical space, makes wood shavings semicircular cylinder or the applying glue wood shavings material on fiber semicircular cylinder both sides or the centre that the fiber sizing material can not be forced into the blanking die cavity of pine; Continuous decline along with the hot press upper hot pressboard, a plurality of punch inserts at first progressively compress the applying glue wood shavings material or the fiber sizing material of blanking cavity bottom, applying glue wood shavings material or fiber sizing material to blanking die cavity both sides compresses then, compresses to the core rod seat of patrix applying glue wood shavings material or the fiber sizing material to blanking die cavity top again; When the density of compressed applying glue wood shavings material or fiber sizing material constantly increases to setting value, the elastic force that punch insert overcomes the compression spring constantly is pressed in the core rod seat, make a plurality of punch inserts form the arc surface that radius is identical with the lower surface of core rod seat, this moment patrix and counterdie matched moulds, wood shavings semicircular cylinder or fiber semicircular cylinder enter thermal curing time; Wood shavings semicircular cylinder or fiber semicircular cylinder are compressed in heat cure moulding between the semicircle cambered surface of the semicircle cambered surface of the identical movable core rod of this radius and blanking die cavity; Thermal curing time arrives, and the hot press upper hot pressboard drives patrix and rises, and punch insert resets under the elastic force effect of compression spring and stretches out in the core rod seat; The stripper apparatus of counterdie is the mold pressing semicircular cylinder jack-up of heat cure moulding, and the mold pressing semicircular cylinder is taken out, and dynamical element is pushed out of the blanking core in die shoe blanking die cavity, prepares next part mold pressing semicircular cylinder of blanking hot pressing again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110021410 CN102172955B (en) | 2011-01-10 | 2011-01-10 | Stamping semi-cylindrical die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110021410 CN102172955B (en) | 2011-01-10 | 2011-01-10 | Stamping semi-cylindrical die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102172955A true CN102172955A (en) | 2011-09-07 |
| CN102172955B CN102172955B (en) | 2013-05-08 |
Family
ID=44516297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110021410 Active CN102172955B (en) | 2011-01-10 | 2011-01-10 | Stamping semi-cylindrical die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102172955B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085338A (en) * | 2013-01-21 | 2013-05-08 | 林智勇 | Manufacturing method of mold pressing combined paper winding drum |
| CN103144352A (en) * | 2013-01-21 | 2013-06-12 | 林智勇 | Manufacturing device for mould pressing combined paper reel |
| CN103659930A (en) * | 2013-06-08 | 2014-03-26 | 成都天磐科技有限责任公司 | Wood fixing device with pressing force convenient to control |
| CN104942957A (en) * | 2015-06-15 | 2015-09-30 | 浙江长兴森大竹木制品有限公司 | Strand woven bamboo flooring press device |
| CN105265396A (en) * | 2015-10-30 | 2016-01-27 | 天峨县平昌生态农业有限公司 | Wasp nesting barrel manufacturing device |
| CN105291247A (en) * | 2015-10-30 | 2016-02-03 | 天峨县平昌生态农业有限公司 | Wasp nesting barrel forming machine |
| CN106393303A (en) * | 2016-12-16 | 2017-02-15 | 贵州荣兴新型建材科技有限公司 | Anti-adhesion hot press |
| CN110253866A (en) * | 2019-07-31 | 2019-09-20 | 张厚銮 | A kind of hot forming tool that tablet is aluminum-plastic packaged |
| CN111763001A (en) * | 2020-06-10 | 2020-10-13 | 北京理工大学 | Multi-material combined die for high-precision glass die forming |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59113937A (en) * | 1982-12-17 | 1984-06-30 | Matsushita Electric Ind Co Ltd | Die for blanking |
| JPS59201844A (en) * | 1983-04-30 | 1984-11-15 | Sintokogio Ltd | Molding method of organic material |
| US20020125616A1 (en) * | 2001-03-06 | 2002-09-12 | Nobuhiro Minami | Methods and apparatus for manufacturing molded articles |
| CN1435305A (en) * | 2002-01-31 | 2003-08-13 | 樊前防 | Method and apparatus for making paper tube |
| JP2003311721A (en) * | 2002-04-23 | 2003-11-05 | Kukida Teiichi | Molding method using wood flour as raw material and molded article |
| EP1755968A1 (en) * | 2004-06-11 | 2007-02-28 | GPAC Technology (S) Pte Ltd | Pallet and method for manufacturing the same |
| CN1964827A (en) * | 2004-06-11 | 2007-05-16 | Gpac科技私人有限公司 | Method for forming high strength mould |
| CN201095153Y (en) * | 2007-07-20 | 2008-08-06 | 吉发 | Die pressing flakeboard forming mould |
| CN101348201A (en) * | 2008-09-01 | 2009-01-21 | 林智勇 | Composite paper reel and manufacturing method thereof |
| CN101439536A (en) * | 2008-11-25 | 2009-05-27 | 李苏扬 | Plant fibre cable coil bidirectional friction extrusion molding device |
| CN201338326Y (en) * | 2008-11-25 | 2009-11-04 | 李苏扬 | Bidirectional friction extrusion forming device of plant fiber cable coil |
| CN201410533Y (en) * | 2009-06-17 | 2010-02-24 | 林智勇 | Three-way die |
-
2011
- 2011-01-10 CN CN 201110021410 patent/CN102172955B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59113937A (en) * | 1982-12-17 | 1984-06-30 | Matsushita Electric Ind Co Ltd | Die for blanking |
| JPS59201844A (en) * | 1983-04-30 | 1984-11-15 | Sintokogio Ltd | Molding method of organic material |
| US20020125616A1 (en) * | 2001-03-06 | 2002-09-12 | Nobuhiro Minami | Methods and apparatus for manufacturing molded articles |
| CN1435305A (en) * | 2002-01-31 | 2003-08-13 | 樊前防 | Method and apparatus for making paper tube |
| JP2003311721A (en) * | 2002-04-23 | 2003-11-05 | Kukida Teiichi | Molding method using wood flour as raw material and molded article |
| EP1755968A1 (en) * | 2004-06-11 | 2007-02-28 | GPAC Technology (S) Pte Ltd | Pallet and method for manufacturing the same |
| CN1964827A (en) * | 2004-06-11 | 2007-05-16 | Gpac科技私人有限公司 | Method for forming high strength mould |
| CN201095153Y (en) * | 2007-07-20 | 2008-08-06 | 吉发 | Die pressing flakeboard forming mould |
| CN101348201A (en) * | 2008-09-01 | 2009-01-21 | 林智勇 | Composite paper reel and manufacturing method thereof |
| CN101439536A (en) * | 2008-11-25 | 2009-05-27 | 李苏扬 | Plant fibre cable coil bidirectional friction extrusion molding device |
| CN201338326Y (en) * | 2008-11-25 | 2009-11-04 | 李苏扬 | Bidirectional friction extrusion forming device of plant fiber cable coil |
| CN201410533Y (en) * | 2009-06-17 | 2010-02-24 | 林智勇 | Three-way die |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104169056A (en) * | 2013-01-21 | 2014-11-26 | 陈敬聪 | Manufacturing method of mould pressing combined paper roll |
| CN104080583B (en) * | 2013-01-21 | 2016-03-23 | 烟台烟大众智知识产权服务有限公司 | The manufacturing equipment of mold pressing combination paper bobbin |
| CN103085338A (en) * | 2013-01-21 | 2013-05-08 | 林智勇 | Manufacturing method of mold pressing combined paper winding drum |
| WO2014110919A1 (en) * | 2013-01-21 | 2014-07-24 | Feng Lin | Manufacturing method of mould pressing combined paper roll |
| WO2014110920A1 (en) * | 2013-01-21 | 2014-07-24 | Feng Lin | Manufacturing apparatus for mould-pressing combined paper roll |
| CN104080583A (en) * | 2013-01-21 | 2014-10-01 | 陈启明 | Manufacturing apparatus for mould-pressing combined paper roll |
| CN103144352A (en) * | 2013-01-21 | 2013-06-12 | 林智勇 | Manufacturing device for mould pressing combined paper reel |
| CN103659930A (en) * | 2013-06-08 | 2014-03-26 | 成都天磐科技有限责任公司 | Wood fixing device with pressing force convenient to control |
| CN104942957A (en) * | 2015-06-15 | 2015-09-30 | 浙江长兴森大竹木制品有限公司 | Strand woven bamboo flooring press device |
| CN104942957B (en) * | 2015-06-15 | 2017-07-07 | 浙江长兴森大竹木制品有限公司 | A kind of heavy bamboo floor press device |
| CN105265396A (en) * | 2015-10-30 | 2016-01-27 | 天峨县平昌生态农业有限公司 | Wasp nesting barrel manufacturing device |
| CN105291247A (en) * | 2015-10-30 | 2016-02-03 | 天峨县平昌生态农业有限公司 | Wasp nesting barrel forming machine |
| CN106393303A (en) * | 2016-12-16 | 2017-02-15 | 贵州荣兴新型建材科技有限公司 | Anti-adhesion hot press |
| CN110253866A (en) * | 2019-07-31 | 2019-09-20 | 张厚銮 | A kind of hot forming tool that tablet is aluminum-plastic packaged |
| CN111763001A (en) * | 2020-06-10 | 2020-10-13 | 北京理工大学 | Multi-material combined die for high-precision glass die forming |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102172955B (en) | 2013-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102172955B (en) | Stamping semi-cylindrical die | |
| CN104169056B (en) | The manufacture method of mold pressing combination paper bobbin | |
| CN202540428U (en) | Cold press mold-releasing device for producing bamboo laminated woods | |
| JP6667208B2 (en) | Press forming apparatus and press forming method | |
| CN104080583B (en) | The manufacturing equipment of mold pressing combination paper bobbin | |
| CN102173104B (en) | Molded paper roll die | |
| CN101348201A (en) | Composite paper reel and manufacturing method thereof | |
| CN203228427U (en) | Moulded combined paper roll mould | |
| CN208681918U (en) | A kind of stamping die equipped with the oblique pulled core structure that is delayed | |
| CN202270850U (en) | Forming mold | |
| CN203062924U (en) | Manufacturing device for mould pressing combined paper winding cylinder | |
| CN204736407U (en) | Prevent mould of product deformation | |
| CN101439536B (en) | Plant fibre cable coil bidirectional friction extrusion molding device | |
| CN106903778B (en) | Honeycomb ceramic compression molding machine | |
| CN113232323B (en) | Mold and method for manufacturing resin-based fiber composite material wound unidirectional plate | |
| CN101544036A (en) | Insert-positioning mechanism of compaction forming die | |
| CN203580146U (en) | Plastic plate forming device | |
| CN203637075U (en) | Rubber part inner ring groove forming die | |
| CN202137278U (en) | Forming die used for making spiral clamp housing | |
| CN201405464Y (en) | Insert positioning mechanism for compression moulding die | |
| CN212045744U (en) | Injection mold tool | |
| JP2006205419A (en) | Press mold, press molding machine and press molded product | |
| CN204955043U (en) | Arc hot embossing device | |
| CN101214683A (en) | Vegetable fibre tray bidirectional extrusion forming method and special-purpose equipment thereof | |
| CN105263839B (en) | Molding combination paper bobbin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANTONG CITY CHONGCHUAN TECHNOLOGY VENTURE SERVICE Free format text: FORMER OWNER: LIN ZHIYONG Effective date: 20141231 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 529080 JIANGMEN, GUANGDONG PROVINCE TO: 226000 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141231 Address after: 226000 Jiangsu Province, Nantong City Chongchuan District Chongchuan Road No. 1 Patentee after: Nantong city science and Technology Innovation Service Center Co. Ltd. Address before: 529080, No. 1, Lane 7, garden village, off street office, Jiangmen, Guangdong Province, 605 Patentee before: Lin Zhiyong |