CN115008669A - Corrugated board compression molding equipment and compression molding process thereof - Google Patents
Corrugated board compression molding equipment and compression molding process thereof Download PDFInfo
- Publication number
- CN115008669A CN115008669A CN202210560763.6A CN202210560763A CN115008669A CN 115008669 A CN115008669 A CN 115008669A CN 202210560763 A CN202210560763 A CN 202210560763A CN 115008669 A CN115008669 A CN 115008669A
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- core
- modules
- die
- thermoplastic
- flat plate
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- 238000000748 compression moulding Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 229920001169 thermoplastic Polymers 0.000 claims description 84
- 239000004416 thermosoftening plastic Substances 0.000 claims description 84
- 238000000465 moulding Methods 0.000 claims description 8
- 238000013329 compounding Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000007731 hot pressing Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured articles
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- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
Abstract
The invention relates to a compression molding device and a compression molding process of a corrugated board, wherein the compression molding device comprises an upper die, a core die and a lower template, the core die is arranged in the middle, the upper die is arranged above the core die and moves up and down or horizontally, and the lower template is arranged below the core die and moves up and down; the core mould comprises a plurality of core modules, all the core modules are arranged side by side, the lower mould plate moves upwards and is matched with the core mould, a trapezoidal groove is formed between the adjacent core modules and the lower mould plate, the upper mould comprises a plurality of upper modules, all the upper modules are arranged side by side, the upper mould moves horizontally, the upper modules are opposite to the trapezoidal groove or the core modules one by one, when the upper modules are opposite to the trapezoidal groove one by one, the upper mould moves downwards and is matched with the core mould and the lower mould plate, the upper modules extend into the trapezoidal groove opposite to the upper modules, when the upper modules are opposite to the core modules one by one, the upper mould moves downwards and is matched with the core mould, and the upper modules are pressed on the core modules opposite to the upper mould. The realization becomes the flute form with a hot plastic flat board mould pressing, can realize corrugated sheet three layer construction's hot pressing composite connection again, has promoted corrugated sheet's machining efficiency greatly.
Description
Technical Field
The invention relates to corrugated board processing, in particular to corrugated board compression molding equipment and a compression molding process thereof.
Background
The traditional corrugated board processing, or mould pressing, bending or thermoplastic pultrusion, is to process a corrugated thermoplastic plate, and compound and connect the upper and lower layers of thermoplastic plates and the corrugated thermoplastic plate by using compound equipment to form the corrugated board; the processing efficiency is low.
Disclosure of Invention
The invention provides corrugated board compression molding equipment and a compression molding process thereof.
The technical scheme of the invention is as follows:
a compression molding device for corrugated boards is characterized in that the corrugated boards are of a three-layer composite structure, the upper layer and the lower layer of the corrugated boards are thermoplastic flat boards, and the middle layer of the corrugated boards is a corrugated thermoplastic sheet; the compression molding equipment comprises an upper die, a core die and a lower die plate, wherein the core die is arranged in the middle, the upper die is arranged above the core die and moves up and down or horizontally, and the lower die plate is arranged below the core die and moves up and down;
the core mould comprises a plurality of core modules, all the core modules are arranged side by side, the lower mould plate moves upwards to be matched with the core mould, a trapezoidal groove is formed between the adjacent core modules and the lower mould plate, the upper mould comprises a plurality of upper modules, all the upper modules are arranged side by side, the upper mould moves horizontally, the upper modules are in one-to-one correspondence with the trapezoidal grooves or the core modules, the upper mould moves downwards when the upper modules are in one-to-one correspondence with the trapezoidal grooves, the upper modules extend into the trapezoidal grooves corresponding to the upper modules, the upper mould moves downwards when the upper modules are in one-to-one correspondence with the core modules, the upper modules are pressed on the core modules corresponding to the upper modules, and the upper modules are matched with the trapezoidal grooves corresponding to the upper modules.
A mould pressing process adopts the corrugated board mould pressing forming equipment, and comprises the following specific steps:
1) pressing out a corrugated thermoplastic sheet:
moving the lower template upwards, closing the lower template with the core mold, placing a thermoplastic flat plate added with melting on the core mold, horizontally moving the upper mold, enabling the upper mold to be opposite to the trapezoidal grooves one by one, moving the upper mold downwards, closing the lower template with the core mold, and enabling the upper mold to extend into the trapezoidal grooves opposite to the upper mold, so as to press the thermoplastic flat plate into a corrugated thermoplastic plate;
2) composite upper thermoplastic flat plate
Moving an upper die upwards and opening the die, placing an upper thermoplastic flat plate on the corrugated thermoplastic plate, horizontally moving the upper die, moving the upper die downwards when the upper die blocks and the core modules are opposite one by one, closing the upper die and the core module, respectively pressing the upper thermoplastic flat plate and the corrugated thermoplastic plate from two sides by the upper die block and the core module opposite to the upper die block, and compounding the upper thermoplastic flat plate;
3) composite lower thermoplastic flat plate
In step 1, before the lower template moves on, a lower thermoplastic flat plate is placed on the lower template, when the lower template and a core mold are combined, the lower thermoplastic flat plate is clamped between the lower template and the core mold, when an upper mold and the core mold are combined, the upper module extends into a trapezoidal groove opposite to the upper module, and simultaneously a corrugated thermoplastic plate and the lower thermoplastic flat plate are pressed tightly to be combined with the lower thermoplastic flat plate;
or
In step 2, the lower template moves downwards and is opened, the lower thermoplastic flat plate is placed on the lower template, an upper die and a core die are assembled when the upper die and the core die are assembled, the upper thermoplastic flat plate and the corrugated thermoplastic flat plate are respectively pressed on the upper die block and the core die block opposite to the upper die block from two sides, the lower template moves upwards at the same time, the upper die block and the core die are assembled, and the corrugated thermoplastic flat plate and the lower thermoplastic flat plate are pressed and combined with the lower thermoplastic flat plate.
4) Demoulding
And (3) moving the upper die upwards and opening the die, moving the lower template downwards and opening the die, and taking out the formed corrugated board from the core die.
All the upper modules move up and down independently;
in the step 1), all the upper modules are staggered along one direction and sequentially extend into the opposite trapezoidal grooves.
And after the former upper module moves downwards for 10s, the latter upper module moves downwards.
The invention has the advantages that the design is reasonable, the conception is ingenious, the traditional compression molding die is improved, the compression molding process is matched, a thermoplastic flat plate can be molded into a corrugated shape on one device, the hot-pressing composite connection of a three-layer structure of the corrugated plate can be realized, and the processing efficiency of the corrugated plate is greatly improved; all upper modules are designed to independently move up and down, when a thermoplastic flat plate is molded into a corrugated shape, all the upper modules are staggered along one direction and sequentially extend into the opposite trapezoidal grooves, and the thermoplastic flat plate is extruded backwards, so that material accumulation and defects are avoided.
Drawings
Figure 1 is a schematic view of a corrugated board construction.
FIG. 2 is a schematic view of the structure of the press molding apparatus.
FIG. 3 is a schematic view of the structure of the press molding apparatus (the lower mold plate and the core mold are assembled).
FIG. 4 is a schematic view of the structure of a press molding apparatus (press corrugated thermoplastic sheet material).
Fig. 5 is a schematic view of the structure of the press molding apparatus (corrugated board compounding).
In the drawings
Corrugated board: a thermoplastic flat plate 11, a corrugated thermoplastic plate 12 and a thermoplastic flat plate 13 at the lower layer;
compression molding equipment: the upper die 21, the upper die block 211, the core die 22, the core die block 221, the lower die plate 23 and the trapezoidal groove 24.
Detailed Description
As shown in fig. 1-5, a compression molding apparatus for corrugated board, the corrugated board 1 is a three-layer composite structure, the upper layer is a thermoplastic flat plate 11, the lower layer is a thermoplastic flat plate 13, and the middle layer is a corrugated thermoplastic plate 12; the compression molding equipment comprises an upper die 21, a core die 22 and a lower template 23, wherein the core die 22 is centered, the upper die 21 is arranged above the core die 22 and moves up and down or horizontally, and the lower template 23 is arranged below the core die 22 and moves up and down;
the core mold 22 comprises a plurality of core modules 221, all the core modules 221 are arranged side by side, the lower mold plate 23 moves upwards to be matched with the core mold 22, a trapezoidal groove 24 is formed between the adjacent core modules 221 and the lower mold plate 23, the upper mold 21 comprises a plurality of upper modules 211, all the upper modules 211 are arranged side by side, the upper mold 21 moves horizontally, the upper modules 211 are opposite to the trapezoidal grooves 24 or the core modules 221 one by one, when the upper modules 211 are opposite to the trapezoidal grooves 24 one by one, the upper mold 21 moves downwards to be matched with the core mold 22 and the lower mold plate 23, the upper modules 211 extend into the opposite trapezoidal grooves 24, when the upper modules 211 are opposite to the core modules 221 one by one, the upper mold 21 moves downwards to be matched with the core mold 22, the upper modules 211 are pressed on the opposite core modules 221, and the upper modules 211 are matched with the opposite trapezoidal grooves 24; all upper modules 211 move up and down independently.
Example 1:
a mould pressing process adopts the corrugated board compression molding equipment 2, and comprises the following specific steps:
1) extrusion of corrugated thermoplastic sheet 12:
the lower template 23 moves upwards to be matched with the core mould 22, a thermoplastic flat plate added with melting is placed on the core mould 22, the upper mould 21 moves horizontally, the upper mould blocks 211 are opposite to the trapezoidal grooves 24 one by one, the upper mould 21 moves downwards to be matched with the core mould 22 and the lower template 23, all the upper mould blocks 211 are staggered along one direction and extend into the trapezoidal grooves 24 opposite to the upper mould blocks in sequence, and the thermoplastic flat plate is pressed into the corrugated thermoplastic plate 12; after the previous upper module 211 moves down for 10s, the next upper module 211 moves down;
2) composite upper thermoplastic flat plate 11
Moving the upper die 23 upwards and opening the die, placing the upper thermoplastic flat plate 11 on the corrugated thermoplastic plate 12, horizontally moving the upper die 21, moving the upper die 21 downwards to be matched with the core die 22 when the upper die blocks 211 and the core die blocks 221 are opposite one by one, and respectively pressing the upper thermoplastic flat plate 11 and the corrugated thermoplastic plate 12 from two sides by the upper die blocks 211 and the core die blocks 221 opposite to the upper die blocks 211 to be compounded with the upper thermoplastic flat plate 11;
3) composite lower thermoplastic flat plate 13
In step 1, before moving on the lower template 23, the lower thermoplastic flat plate 13 is placed on the lower template 23, when the lower template 23 and the core mould 22 are closed, the lower thermoplastic flat plate 13 is clamped between the lower template 23 and the core mould 22, when the upper mould 21 and the core mould 22 are closed, the upper module 211 extends into the opposite trapezoidal groove 24, and simultaneously the corrugated thermoplastic plate 12 and the lower thermoplastic flat plate 13 are pressed to be compounded with the lower thermoplastic flat plate 13;
or
In step 2, the lower template 23 moves downwards and opens the mould, the lower thermoplastic flat plate 13 is placed on the lower template 23, when the upper mould 21 and the core mould 22 are closed, the upper mould block 211 and the core mould 221 opposite to the upper mould block are respectively pressed on the upper thermoplastic flat plate 11 and the corrugated thermoplastic flat plate 12 from two sides, and simultaneously the lower template 23 moves upwards and is closed with the core mould 22 to press the corrugated thermoplastic flat plate 12 and the lower thermoplastic flat plate 13 to be compounded with the lower thermoplastic flat plate 13;
4) demoulding
The upper die 21 is moved upwards and opened, the lower die plate 23 is moved downwards and opened, and the formed corrugated board 1 is taken out from the core die 22.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and its inventive concept within the technical scope of the present invention.
Claims (4)
1. A compression molding device for corrugated boards is characterized in that the corrugated boards are of a three-layer composite structure, the upper layer and the lower layer of the corrugated boards are thermoplastic flat boards, and the middle layer of the corrugated boards is a corrugated thermoplastic sheet; the compression molding equipment is characterized by comprising an upper die, a core die and a lower template, wherein the core die is centered, the upper die is arranged above the core die and moves up and down or horizontally, and the lower template is arranged below the core die and moves up and down;
the core mould comprises a plurality of core modules, all the core modules are arranged side by side, the lower mould plate moves upwards to be matched with the core mould, a trapezoidal groove is formed between the adjacent core modules and the lower mould plate, the upper mould comprises a plurality of upper modules, all the upper modules are arranged side by side, the upper mould moves horizontally, the upper modules are in one-to-one correspondence with the trapezoidal grooves or the core modules, the upper mould moves downwards when the upper modules are in one-to-one correspondence with the trapezoidal grooves, the upper modules extend into the trapezoidal grooves corresponding to the upper modules, the upper mould moves downwards when the upper modules are in one-to-one correspondence with the core modules, the upper modules are pressed on the core modules corresponding to the upper modules, and the upper modules are matched with the trapezoidal grooves corresponding to the upper modules.
2. A molding process, characterized in that the corrugated board molding equipment of claim 1 is adopted, and the specific steps are as follows:
1) pressing out a corrugated thermoplastic sheet:
moving the lower template upwards, closing the lower template with the core mold, placing a thermoplastic flat plate added with melting on the core mold, horizontally moving the upper mold, enabling the upper mold to be opposite to the trapezoidal grooves one by one, moving the upper mold downwards, closing the lower template with the core mold, and enabling the upper mold to extend into the trapezoidal grooves opposite to the upper mold, so as to press the thermoplastic flat plate into a corrugated thermoplastic plate;
2) composite upper thermoplastic flat plate
Moving an upper die upwards and opening the die, placing an upper thermoplastic flat plate on the corrugated thermoplastic plate, horizontally moving the upper die, moving the upper die downwards when the upper die blocks and the core modules are opposite one by one, closing the upper die and the core module, respectively pressing the upper thermoplastic flat plate and the corrugated thermoplastic plate from two sides by the upper die block and the core module opposite to the upper die block, and compounding the upper thermoplastic flat plate;
3) composite lower thermoplastic flat plate
In step 1, before the lower template moves on, a lower thermoplastic flat plate is placed on the lower template, when the lower template and a core mold are combined, the lower thermoplastic flat plate is clamped between the lower template and the core mold, when an upper mold and the core mold are combined, the upper module extends into a trapezoidal groove opposite to the upper module, and simultaneously a corrugated thermoplastic plate and the lower thermoplastic flat plate are pressed tightly to be combined with the lower thermoplastic flat plate;
or
In step 2, the lower template moves downwards and is opened, the lower thermoplastic flat plate is placed on the lower template, when the upper die and the core die are closed, the upper die block and the core die opposite to the upper die block are respectively pressed on the upper thermoplastic flat plate and the corrugated thermoplastic flat plate from two sides, and simultaneously the lower template moves upwards and is closed with the core die to press the corrugated thermoplastic flat plate and the lower thermoplastic flat plate to be compounded with the lower thermoplastic flat plate;
4) demoulding
And (3) moving the upper die upwards and opening the die, moving the lower template downwards and opening the die, and taking out the formed corrugated board from the core die.
3. A molding process according to claim 2, wherein all the upper mold blocks are independently moved up and down;
in the step 1), all the upper modules are staggered along one direction and sequentially extend into the trapezoidal grooves opposite to the upper modules.
4. A molding process according to claim 3, wherein after the previous upper mold block is moved down for 10s, the subsequent upper mold block is moved down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210560763.6A CN115008669A (en) | 2022-05-23 | 2022-05-23 | Corrugated board compression molding equipment and compression molding process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210560763.6A CN115008669A (en) | 2022-05-23 | 2022-05-23 | Corrugated board compression molding equipment and compression molding process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115008669A true CN115008669A (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210560763.6A Pending CN115008669A (en) | 2022-05-23 | 2022-05-23 | Corrugated board compression molding equipment and compression molding process thereof |
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| CN (1) | CN115008669A (en) |
Citations (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01105730A (en) * | 1987-07-16 | 1989-04-24 | Nissan Motor Co Ltd | Board-like member having corrugating medium and manufacture thereof |
| JPH06166161A (en) * | 1992-11-30 | 1994-06-14 | Kyodo Printing Co Ltd | Method for manufacturing decorative plate |
| JPH06190909A (en) * | 1992-10-21 | 1994-07-12 | Eiji Kato | Manufacture of foamed plastic corrugated medium |
| JPH07164421A (en) * | 1993-12-14 | 1995-06-27 | Kubota Corp | Application of uneven patterns to surface of ceramic plate material |
| JPH10296763A (en) * | 1997-04-28 | 1998-11-10 | Sakura Rubber Kk | Molding method for honeycomb core material |
| US6713008B1 (en) * | 2000-06-23 | 2004-03-30 | Darrin Blake Teeter | Method for making composite structures |
| JP2004218232A (en) * | 2003-01-10 | 2004-08-05 | Inax Corp | Panel structure |
| CN1539635A (en) * | 2003-11-04 | 2004-10-27 | 勇 谢 | Corrugated board of bubble caps distributed in point array |
| JP2004339778A (en) * | 2003-05-15 | 2004-12-02 | Mitsubishi Rayon Co Ltd | Door and its manufacturing method |
| JP2005186503A (en) * | 2003-12-26 | 2005-07-14 | Yamaha Corp | Woody formed article using thin woody piece, hollow woody panel, and its production method |
| JP2005231157A (en) * | 2004-02-19 | 2005-09-02 | Yamaha Corp | Panel molding method |
| CN201128265Y (en) * | 2007-10-06 | 2008-10-08 | 赖骏峰 | Shockproof bearing sandwich paperboard with trapezoidal structure |
| KR20090015192A (en) * | 2007-08-08 | 2009-02-12 | 이성 | Corrugated cardboard for packing box and method and apparatus thereof |
| CN201346593Y (en) * | 2008-12-09 | 2009-11-18 | 天津市天锻压力机有限公司 | Corrugated board pressing and punching hydraulic die |
| JP2010089101A (en) * | 2008-10-06 | 2010-04-22 | Hitachi Automotive Systems Ltd | Method for manufacturing bent member, rotary electric machine, and method and device for manufacturing the same |
| JP2013021189A (en) * | 2011-07-12 | 2013-01-31 | Dainippon Printing Co Ltd | Manufacturing method of organic semiconductor element and organic semiconductor element |
| JP2014043058A (en) * | 2012-08-28 | 2014-03-13 | Apic Yamada Corp | Molding die, and resin molding apparatus using the same |
| CN105127299A (en) * | 2015-09-21 | 2015-12-09 | 上海东海压力容器制造有限公司 | Die system for machining corrugated plate for CAP1000/CAP1400 steam generator dryer |
| CN105372934A (en) * | 2006-11-01 | 2016-03-02 | 皇家飞利浦电子股份有限公司 | Relief layer and imprint method for making the same |
| CN206215755U (en) * | 2016-11-16 | 2017-06-06 | 东莞市京声电声科技有限公司 | A kind of Novel earphone punch-forming mold |
| CN206999753U (en) * | 2017-07-23 | 2018-02-13 | 广州康普顿至高建材有限公司 | A kind of corrugated core composite board |
| CN208437496U (en) * | 2018-04-27 | 2019-01-29 | 苏州格鼎精密电子有限公司 | A kind of stamping die for camera case processing |
| US20190126572A1 (en) * | 2017-10-31 | 2019-05-02 | Airbus Operations S.L. | Modular mold and method for manufacturing a panel of fiber reinforced material |
| JP2020066222A (en) * | 2018-10-26 | 2020-04-30 | 啓介 勢井 | Plastic laminate and method for manufacturing the same |
| JP2020066217A (en) * | 2018-10-26 | 2020-04-30 | 啓介 勢井 | Plastic laminate |
| JP2020066221A (en) * | 2018-10-26 | 2020-04-30 | 啓介 勢井 | Plastic laminate and method for manufacturing the same |
| CN212353132U (en) * | 2020-05-28 | 2021-01-15 | 佛山市顺德区南天机械制造有限公司 | Splicing-formed corrugated board |
| CN213002183U (en) * | 2020-07-30 | 2021-04-20 | 无锡工艺职业技术学院 | Punch forming die for metal structural part |
| CN213641613U (en) * | 2020-09-14 | 2021-07-09 | 重庆百亚卫生用品股份有限公司 | Fast-permeation core body |
| CN215039402U (en) * | 2021-06-04 | 2021-12-07 | 东华大学 | Glass body mould for thermoplastic material forming |
| CN217573759U (en) * | 2022-05-23 | 2022-10-14 | 如皋易塑复合新材料有限公司 | Corrugated sheet compression molding equipment |
| CN218228133U (en) * | 2022-08-10 | 2023-01-06 | 安徽光一辉智能包装有限公司 | Corrugated container board setting device |
-
2022
- 2022-05-23 CN CN202210560763.6A patent/CN115008669A/en active Pending
Patent Citations (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01105730A (en) * | 1987-07-16 | 1989-04-24 | Nissan Motor Co Ltd | Board-like member having corrugating medium and manufacture thereof |
| JPH06190909A (en) * | 1992-10-21 | 1994-07-12 | Eiji Kato | Manufacture of foamed plastic corrugated medium |
| JPH06166161A (en) * | 1992-11-30 | 1994-06-14 | Kyodo Printing Co Ltd | Method for manufacturing decorative plate |
| JPH07164421A (en) * | 1993-12-14 | 1995-06-27 | Kubota Corp | Application of uneven patterns to surface of ceramic plate material |
| JPH10296763A (en) * | 1997-04-28 | 1998-11-10 | Sakura Rubber Kk | Molding method for honeycomb core material |
| US6713008B1 (en) * | 2000-06-23 | 2004-03-30 | Darrin Blake Teeter | Method for making composite structures |
| JP2004218232A (en) * | 2003-01-10 | 2004-08-05 | Inax Corp | Panel structure |
| JP2004339778A (en) * | 2003-05-15 | 2004-12-02 | Mitsubishi Rayon Co Ltd | Door and its manufacturing method |
| CN1539635A (en) * | 2003-11-04 | 2004-10-27 | 勇 谢 | Corrugated board of bubble caps distributed in point array |
| JP2005186503A (en) * | 2003-12-26 | 2005-07-14 | Yamaha Corp | Woody formed article using thin woody piece, hollow woody panel, and its production method |
| JP2005231157A (en) * | 2004-02-19 | 2005-09-02 | Yamaha Corp | Panel molding method |
| CN105372934A (en) * | 2006-11-01 | 2016-03-02 | 皇家飞利浦电子股份有限公司 | Relief layer and imprint method for making the same |
| KR20090015192A (en) * | 2007-08-08 | 2009-02-12 | 이성 | Corrugated cardboard for packing box and method and apparatus thereof |
| CN201128265Y (en) * | 2007-10-06 | 2008-10-08 | 赖骏峰 | Shockproof bearing sandwich paperboard with trapezoidal structure |
| JP2010089101A (en) * | 2008-10-06 | 2010-04-22 | Hitachi Automotive Systems Ltd | Method for manufacturing bent member, rotary electric machine, and method and device for manufacturing the same |
| CN201346593Y (en) * | 2008-12-09 | 2009-11-18 | 天津市天锻压力机有限公司 | Corrugated board pressing and punching hydraulic die |
| JP2013021189A (en) * | 2011-07-12 | 2013-01-31 | Dainippon Printing Co Ltd | Manufacturing method of organic semiconductor element and organic semiconductor element |
| JP2014043058A (en) * | 2012-08-28 | 2014-03-13 | Apic Yamada Corp | Molding die, and resin molding apparatus using the same |
| CN105127299A (en) * | 2015-09-21 | 2015-12-09 | 上海东海压力容器制造有限公司 | Die system for machining corrugated plate for CAP1000/CAP1400 steam generator dryer |
| CN206215755U (en) * | 2016-11-16 | 2017-06-06 | 东莞市京声电声科技有限公司 | A kind of Novel earphone punch-forming mold |
| CN206999753U (en) * | 2017-07-23 | 2018-02-13 | 广州康普顿至高建材有限公司 | A kind of corrugated core composite board |
| US20190126572A1 (en) * | 2017-10-31 | 2019-05-02 | Airbus Operations S.L. | Modular mold and method for manufacturing a panel of fiber reinforced material |
| CN208437496U (en) * | 2018-04-27 | 2019-01-29 | 苏州格鼎精密电子有限公司 | A kind of stamping die for camera case processing |
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