CN104354207A - Door frame low-temperature forming process and equipment thereof - Google Patents
Door frame low-temperature forming process and equipment thereof Download PDFInfo
- Publication number
- CN104354207A CN104354207A CN201410671657.0A CN201410671657A CN104354207A CN 104354207 A CN104354207 A CN 104354207A CN 201410671657 A CN201410671657 A CN 201410671657A CN 104354207 A CN104354207 A CN 104354207A
- Authority
- CN
- China
- Prior art keywords
- doorframe
- press
- blank
- automatic
- base material
- 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
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 13
- 230000002441 reversible effect Effects 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 10
- 239000011162 core material Substances 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 5
- -1 by hot press Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 19
- 238000005336 cracking Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention relates to a door frame forming process and equipment thereof, namely a door frame low-temperature forming process and equipment thereof. The door frame low-temperature forming process comprises the following steps: step one, manufacturing of a door frame base plate; step two, manufacturing of a decorative layer; step three, assembly; step four, low-temperature drying for pressing into a door frame. According to the equipment, on the basis of an existing cold press, a heat source and a hot air pipe are additionally arranged; due to the process and the equipment, the production efficiency is improved, the production cost is reduced, and the product quality is guaranteed.
Description
Technical field
The present invention relates to molding process of doorframe and equipment, especially a kind ofly to enhance productivity, reduce production cost and the doorframe low temperature moulding technique of ensuring the quality of products and equipment thereof.
Background technology
Doorframe on existing market is all generally adopt two boards material, fills out core batten, fill out core batten bonding by glue with between sheet material between two boards material, and the decorative cover of one block of sheet material fixes decorative layer formation wherein.
What existing doorframe manufacture adopted is hot pressing and two kinds of techniques of colding pressing, hot pressing adopts hot press HTHP, by temperatures involved bonding loosely, doorframe is out of shape the urine aldehyde glue of framework and panel abutting edge under high temperature [this high temperature refers generally to 120-140 DEG C], cracking, affects quality.
And cold-press process adopts cold press to suppress at normal temperatures, need the compacting time of one day, length consuming time, and bonding glue is containing the moisture of 50%, do not volatilize not go out in seal cavity, the inside is easily mouldy, and panel is sent out and risen, and affects doorframe total quality.
In sum, the molding process of doorframe of prior art and doorframe former doorframe is bonded loosely, easy deformation, cracking, production efficiency is low, and production cost is high.
Summary of the invention
The object of this invention is to provide a kind of doorframe low temperature moulding technique of enhancing productivity, reducing production cost and ensuring the quality of products.
The technical scheme adopted for realizing above-mentioned purpose of the present invention is: a kind of doorframe low temperature moulding technique, wherein, comprises the steps:
The first step, makes doorframe substrate, by hot press, bamboo wood compound material slab is hot pressed into doorframe substrate;
Second step, makes decorative layer, makes glass steel incrustation and forms glass steel incrustation blank, glass steel incrustation blank is cut into the glass steel decorative layer mated with door frame surface by guillotine;
3rd step, assembly, by above-mentioned doorframe substrate with fill out the framework that core material forms and be bonded as one by glue layer, then to be bonded as one by glue to form framework base material doorframe blank by being used for the doorframe substrate of decorative cover and glass steel decorative layer;
4th step, low temperature drying is pressed into doorframe, said frame base material doorframe blank is suppressed by press, lead to hot blast by the air channel of crossing filled out between core material of hot air duct to framework base material doorframe blank inside simultaneously, hot blast flows to other one end from crossing one end, air channel, is taken away the moisture of framework base material doorframe blank by hot blast evaporation; In this step, the unit pressure of press: 2 ~ 3kg/C ㎡, pressing time is 30 minutes, and hot blast temperature is 40-50 DEG C.
Due to above-mentioned technique, can not because of high temperature door frame surface, also can not be long because of the low temperature press time, internal moisture is also evaporated by hot blast, avoids the risk of inner mildew, improves production efficiency, add yield rate, effectively ensure that product quality, reduce production cost.
Another object of the present invention is to provide a kind of doorframe low temperature moulding equipment of enhancing productivity, reducing production cost and ensuring the quality of products.
The technical scheme adopted for realizing above-mentioned purpose of the present invention is: a kind of doorframe low temperature moulding equipment, comprise by the automatic in-out apparatus of electrical control cabinet controlling run and press, this automatic in-out apparatus is through bottom press, and the automatic lifting closing door of press one two lateral walls is positioned at above automatic in-out apparatus; Wherein: on the wall body of another two lateral walls of press, be fixed with warm-air pipe, the inner chamber of press is communicated with the thermal source by electrical control cabinet controlling run by this warm-air pipe, and warm-air pipe has this reversible fan of reversible fan by electrical control cabinet controlling run at the pipe internal fixtion near press inner chamber; Automatic in-out apparatus is fixed with mobile with its one and for shelving framework base material doorframe blank planker.
Due to the said equipment, can not because of high temperature door frame surface, also can not be long because of the low temperature press time, internal moisture is also evaporated by hot blast, avoids the risk of inner mildew, improves production efficiency, add yield rate, effectively ensure that product quality, reduce production cost.
Accompanying drawing explanation
The nonlimiting examples that the present invention can be provided by accompanying drawing further illustrates.
Fig. 1 is the structural representation of framework base material doorframe blank of the present invention.
Fig. 2 is the structural representation of the main apparent direction of doorframe low temperature moulding equipment of the present invention.
Fig. 3 is the structural representation of the left apparent direction of doorframe low temperature moulding equipment of the present invention.
In figure: 1, automatic in-out apparatus; 2, press; 3, automatic lifting closing door; 4, warm-air pipe; 5, thermal source; 6, reversible fan; 7, planker; 8, hydraulic elevator platform; 9, framework base material doorframe blank; 10, doorframe substrate; 11, glass steel decorative layer; 12, core material is filled out; 13, glue layer; 14, air channel is crossed.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
See the doorframe low temperature moulding technique in accompanying drawing 1 to 3, figure, wherein, comprise the steps:
The first step, makes doorframe substrate, by hot press, bamboo wood compound material slab [this bamboo wood compound material slab be uniform thickness, all close, smooth, fine and smooth bamboo wood compound material make] is hot pressed into doorframe substrate 10;
Second step, makes decorative layer, makes glass steel incrustation and forms glass steel incrustation blank, glass steel incrustation blank is cut into the glass steel decorative layer 11 mated with door frame surface by guillotine;
3rd step, assembly, by above-mentioned doorframe substrate 10 with fill out the framework that core material 12 forms and be bonded as one by glue layer 13, then the doorframe substrate 10 being used for decorative cover and glass steel decorative layer 12 be bonded as one by glue form framework base material doorframe blank 9;
4th step, low temperature drying is pressed into doorframe, said frame base material doorframe blank 9 is suppressed by press 2, lead to hot blast by the air channel 14 of crossing filled out between core material of hot air duct to framework base material doorframe blank inside simultaneously, hot blast flows to other one end from crossing one end, air channel, is taken away the moisture of framework base material doorframe blank by hot blast evaporation; In this step, the unit pressure of press: 2 ~ 3kg/C ㎡, pressing time is 30 minutes, and hot blast temperature is 40-50 DEG C.
See accompanying drawing 2 to 3, doorframe low temperature moulding equipment in figure, comprise by the automatic in-out apparatus 1 of electrical control cabinet controlling run and press 2, this automatic in-out apparatus 1 is through bottom press 2, and the automatic lifting closing door 3 of press 2 one two lateral walls is positioned at above automatic in-out apparatus 1; It is characterized in that: on the wall body of another two lateral walls of press 1, be fixed with warm-air pipe 4, the inner chamber of press 1 is communicated with the thermal source 5 by electrical control cabinet controlling run by this warm-air pipe 4, warm-air pipe 4 has reversible fan 6 at the pipe internal fixtion near press 1 inner chamber, and this reversible fan 6 is by electrical control cabinet controlling run; Automatic in-out apparatus 1 is fixed with mobile with its one and for shelving framework base material doorframe blank 9 planker 7.In this embodiment, framework base material doorframe blank 9 is shelved on planker 7, then send in press, the automatic lifting closing door 3 of press is closed and press inner chamber is closed, the pressing plate of press is pressed on framework base material doorframe blank 9 to be suppressed framework base material doorframe blank 9, thermal source 5 and reversible fan 6 run simultaneously, hot blast is evacuated in the air channel 14 excessively of framework base material doorframe blank 9 by one reversible fan 6, the hot blast of cooling is evacuated to thermal source 5 and heats by another reversible fan 6, hot blast after heating is evacuated in the air channel 14 excessively of framework base material doorframe blank 9 again, ceaselessly circulate successively, hot blast is made to take away moisture in framework base material doorframe blank 9, hot blast temperature is lower, door frame surface can not be destroyed, also can not be long because of the low temperature press time, internal moisture is also evaporated by hot blast, avoid the risk of inner mildew, improve production efficiency, add yield rate, effectively ensure that product quality, reduce production cost.
Abundant for ensureing the mistake wind of air channel 14 being excessively positioned at press 2 inner chamber middle frame base material doorframe blank 9, make hot blast substantially pass air channel 14 and take away moisture, in above-described embodiment, preferably: described planker 7 is fixed on the hydraulic elevator platform 8 by electrical control cabinet controlling run, this hydraulic elevator platform 8 is fixed on automatic in-out apparatus 1 mobile with automatic in-out apparatus 1 one.
In the above-described embodiments, described electrical control cabinet, automatic in-out apparatus 1, press 2, thermal source 5, reversible fan 6 and hydraulic elevator platform 8 adopt market products; Wherein press 2 adopts cold press, and thermal source 5 adopts constant temperature electric heater; Automatic in-out apparatus 1 also can make the conveyer belt of production line itself.
Obviously, all embodiments of foregoing description are a part of embodiments of the present invention, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the category of the present invention's protection.
In sum, invention increases production efficiency, reduce production cost and ensure that product quality.
Claims (3)
1. a doorframe low temperature moulding technique, is characterized in that, comprises the steps:
The first step, makes doorframe substrate, by hot press, bamboo wood compound material slab is hot pressed into doorframe substrate (10);
Second step, makes decorative layer, makes glass steel incrustation and forms glass steel incrustation blank, glass steel incrustation blank is cut into the glass steel decorative layer (11) mated with door frame surface by guillotine;
3rd step, assembly, by above-mentioned doorframe substrate (10) with fill out the framework that core material (12) forms and be bonded as one by glue layer (13), then the doorframe substrate (10) being used for decorative cover and glass steel decorative layer (12) be bonded as one by glue form framework base material doorframe blank (9);
4th step, low temperature drying is pressed into doorframe, said frame base material doorframe blank (9) is suppressed by press (2), lead to hot blast by the air channel (14) of crossing filled out between core material of hot air duct to framework base material doorframe blank inside simultaneously, hot blast flows to other one end from crossing one end, air channel, is taken away the moisture of framework base material doorframe blank by hot blast evaporation; In this step, the unit pressure of press: 2 ~ 3kg/C ㎡, pressing time is 30 minutes, and hot blast temperature is 40-50 DEG C.
2. a doorframe low temperature moulding equipment, comprise by the automatic in-out apparatus (1) of electrical control cabinet controlling run and press (2), this automatic in-out apparatus (1) is through press (2) bottom, and the automatic lifting closing door (3) of press (2) two lateral walls is positioned at automatic in-out apparatus (1) top; It is characterized in that: on the wall body of press (1) another two lateral walls, be fixed with warm-air pipe (4), the inner chamber of press (1) is communicated with the thermal source (5) by electrical control cabinet controlling run by this warm-air pipe (4), warm-air pipe (4) has reversible fan (6) at the pipe internal fixtion near press (1) inner chamber, and this reversible fan (6) is by electrical control cabinet controlling run; Automatic in-out apparatus (1) is fixed with mobile with its one and for shelving framework base material doorframe blank (9) planker (7).
3. doorframe low temperature moulding equipment according to claim 2, it is characterized in that: described planker (7) is fixed on by the hydraulic elevator platform of electrical control cabinet controlling run (8), this hydraulic elevator platform (8) is fixed on automatic in-out apparatus (1) mobile with automatic in-out apparatus (1) one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671657.0A CN104354207B (en) | 2014-11-21 | 2014-11-21 | Doorframe low temperature moulding technique and equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671657.0A CN104354207B (en) | 2014-11-21 | 2014-11-21 | Doorframe low temperature moulding technique and equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104354207A true CN104354207A (en) | 2015-02-18 |
| CN104354207B CN104354207B (en) | 2016-04-13 |
Family
ID=52521565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410671657.0A Expired - Fee Related CN104354207B (en) | 2014-11-21 | 2014-11-21 | Doorframe low temperature moulding technique and equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354207B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459524A (en) * | 2021-07-12 | 2021-10-01 | 吉祥三宝高科纺织有限公司 | PTFE fiber membrane and substrate low-temperature hot air compounding device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0825303A (en) * | 1994-05-12 | 1996-01-30 | Akiyoshi Kawano | Manufacture of decorative sheet, device thereof and decorative member |
| JP2545652B2 (en) * | 1991-07-29 | 1996-10-23 | 株式会社 ノダ | Decorative board and manufacturing method thereof |
| CN2629958Y (en) * | 2003-06-24 | 2004-08-04 | 重庆星星套装门有限责任公司 | Moulded hot press |
| JP2009291970A (en) * | 2008-06-03 | 2009-12-17 | Daiken Corp | Manufacturing process of decorative base material |
| CN102294722A (en) * | 2011-06-02 | 2011-12-28 | 南京林业大学 | Self-wear-resistant wood decorative material and manufacturing method thereof |
| CN102825639A (en) * | 2012-08-23 | 2012-12-19 | 无锡吉兴汽车声学部件科技有限公司 | Production method of manufacturing rear shelf of automobile by using PP (Polypropylene) wood flour plate |
| CN102848439A (en) * | 2012-08-20 | 2013-01-02 | 戈建林 | Process for producing bamboo flute by using bamboo waste |
| CN204278162U (en) * | 2014-11-21 | 2015-04-22 | 重庆星星套装门（集团）有限责任公司 | Doorframe low temperature moulding equipment |
-
2014
- 2014-11-21 CN CN201410671657.0A patent/CN104354207B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2545652B2 (en) * | 1991-07-29 | 1996-10-23 | 株式会社 ノダ | Decorative board and manufacturing method thereof |
| JPH0825303A (en) * | 1994-05-12 | 1996-01-30 | Akiyoshi Kawano | Manufacture of decorative sheet, device thereof and decorative member |
| JP2742768B2 (en) * | 1994-05-12 | 1998-04-22 | 秋吉 川野 | Manufacturing method of decorative member |
| CN2629958Y (en) * | 2003-06-24 | 2004-08-04 | 重庆星星套装门有限责任公司 | Moulded hot press |
| JP2009291970A (en) * | 2008-06-03 | 2009-12-17 | Daiken Corp | Manufacturing process of decorative base material |
| CN102294722A (en) * | 2011-06-02 | 2011-12-28 | 南京林业大学 | Self-wear-resistant wood decorative material and manufacturing method thereof |
| CN102848439A (en) * | 2012-08-20 | 2013-01-02 | 戈建林 | Process for producing bamboo flute by using bamboo waste |
| CN102825639A (en) * | 2012-08-23 | 2012-12-19 | 无锡吉兴汽车声学部件科技有限公司 | Production method of manufacturing rear shelf of automobile by using PP (Polypropylene) wood flour plate |
| CN204278162U (en) * | 2014-11-21 | 2015-04-22 | 重庆星星套装门（集团）有限责任公司 | Doorframe low temperature moulding equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459524A (en) * | 2021-07-12 | 2021-10-01 | 吉祥三宝高科纺织有限公司 | PTFE fiber membrane and substrate low-temperature hot air compounding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104354207B (en) | 2016-04-13 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 |