CN201026640Y - Heating press for high-density bamboo wood assembling material - Google Patents

Heating press for high-density bamboo wood assembling material Download PDF

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Publication number
CN201026640Y
CN201026640Y CNU2007201417722U CN200720141772U CN201026640Y CN 201026640 Y CN201026640 Y CN 201026640Y CN U2007201417722 U CNU2007201417722 U CN U2007201417722U CN 200720141772 U CN200720141772 U CN 200720141772U CN 201026640 Y CN201026640 Y CN 201026640Y
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heating
bamboo wood
die cavity
frequency
hot
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Expired - Fee Related
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CNU2007201417722U
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Chinese (zh)
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穆国君
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Abstract

A high density of bamboo integrated hot press relates to the wood processing device, comprising a frame 1, a hydraulic device 3, a pressure head 4, a mold cavity 10 and a heating device. The mold cavity 10 comprises two molding boards in the two sides and a molding board in the bottom 9 which is provided with a metal electrode plate 11, the outside of which is provided with a saw tooth sloping plate loosening and tightening mold device 17. The heating device which is high-frequency electrically heating comprises a high-frequency generator 13, cable 24, a positive electrode plate 11 and a negative pressure head 4. The electrically heating high-frequency belongs to the microwave region. The utility model has the advantages that the impregnated bamboo particle is heated and the fiber is softened, and the material pressed out in the heating and softening state has high density and good quality, and large size of finished material can be pressed out, increasing the quality of the processing products, furniture, floor, etc. The heating is realized by the microwave, thus causing strong force of penetration, uniform heating from inside to outside, rapid heating and energy-saving, and no need of lock set and drying in drying room, reducing the investment and improving the production efficiency.

Description

A kind of high-density bamboo wood integrating timber by hot-press machine
Technical field:
The utility model relates to wood processing equipment, particularly a kind of hot press equipment that bamboo wood particle can be pressed into the integrated square stock of high density.
Background technology:
In order to save timber, wood-processing industry has been adopted with the thread particle of bamboo wood leftover bits and pieces particle, particularly bar, be pressed into the integrated lumps of wood material of high density material, be used for making such as furniture and timber floor, the general at present hydraulic presses that adopt carry out cold compaction technology more, its process is the particle impregnation that earlier preliminary treatment is become fine strip shape, lockset is placed in the press die cavity, in die cavity, fill material again, cold pressing, be pressed in the lockset, lockset seals, depanning, lockset is pushed to dry in the drying chamber make adhesive curing, and unlocking tool gets finished product.The defective of cold-press process is: the one, because of bamboo wood particle without thermoplastic, be in chill state and suppress, easily form, have micro chink in its material, material is fine and close inadequately; The 2nd, can not suppress the square stock material of large scale specification, generally being pressed into its section only is 10 squares of material materials about cm, otherwise material density will not meet density requirements; The 3rd, need a large amount of pressing mold locksets, need the indoor oven dry of drying to make adhesive curing, production efficiency is low.Also also have a kind of hot press that adopts heat pressing process, with steam or heat-conducting oil heating, its defective is that heating is uneven, so only be suitable for suppressing integrated sheet material, is not suitable for suppressing the square stock material, and power consumption is big, does not adopt.
Summary of the invention:
Goal of the invention of the present utility model is to provide a kind of high-density bamboo wood integrating timber by hot-press machine, adopts high-frequency electrical heat hot compression technology, and the compacting quality is good, and the density height can be suppressed the square stock material of large scale specification, does not need lockset and drying chamber, the production efficiency height.
For reaching the technical measures that the foregoing invention purpose taked be, a kind of high-density bamboo wood integrating timber by hot-press machine, comprise die cavity 10, heater, feeding device and finished product demoulding device on frame 1, base 2, hydraulic means 3, pressure head 4, the base, described die cavity 10 is made of two side templates and bottom template 9, bottom template 9 upper surfaces are provided with metal electrode board 11, two side templates and bottom template 9 is made by the radioshielding insulating materials; Described heater is the high-frequency electrical heater, comprises radio-frequency generator 13, high frequency output cable 24, its anodal die cavity bottom electrode plate 11 that connects, and its negative pole connects hydraulic press pressure head 4.
Described radio-frequency generator 13 its high frequencies are output as microwave; Die cavity 10 2 side templates comprise fixed form 5 and 7, following collapsible form 6 and 8; Following collapsible form 6 and 8 its outer surfaces are fixed with steel plate 22; Its outer being provided with of steel plate loosens, tighten die device 17.
The beneficial effect that technique scheme produced is, soaking be heated its fiber of glue-bamboo-wood particle takes place softening, under the thermal softening state, suppress, under same pressure, can suppress the one-tenth material of large scale specification, and material density height, there is not micro chink in it, can greatly improves the quality of fabricated products such as furniture, floor.Adopt heating using microwave, penetration power is strong, evenly heating from inside to outside, and heating is fast, and is energy-conservation.Do not use lockset, do not need the drying chamber oven dry, reduced investment, the production efficiency height.
Description of drawings:
Accompanying drawing 1 the utility model front view
Accompanying drawing 2 the utility model high-frequency heating electricity theory diagram
Accompanying drawing 3 the utility model feeding device schematic diagrames
Accompanying drawing 4 the utility model A-A cutaway views
The specific embodiment:
Provided a kind of specific embodiment of the present invention as accompanying drawing 1 the utility model front view, the present invention is an electromechanical integration equipment, its mechanical part is by base 2, frame 1, be installed on the hydraulic means 3 on the frame, hydraulic press pressure head 4, the die cavity 10 that is formed by template under the pressure head constitutes, template comprises two side templates 5,6 and 7,8, cope match-plate pattern 5 and 7 is a fixed form, lower bolster 6 and 8 is a collapsible form, also comprise bottom template 9, it places on the base 2, two sides and end template generally adopt compound resin plate by withstand voltage and the insulating materials that microwave plays shielding action made, quartz sand resin plate or resin glass mat are made.Die cavity 10 2 ends and upper opening are established positive plate 11 on the mold chamber inner bottom part template, are made by the red copper material.The electric part of this equipment comprises radio-frequency generator 13, high frequency output cable 24 (seeing accompanying drawing 2), the generator output cathode connects die cavity bottom anode plate 11 through cable, and negative pole connects hydraulic press pressure head 4 through cable, its output high frequency of radio-frequency generator is a microwave, and die cavity 10 forms microwave heating chamber.The two side templates outside is provided with and loosens, tighten die device 17, it is made of with movable sawtooth swash plate 19 relative coincideing fixing sawtooth swash plate 18, see shown in the accompanying drawing 4A-A cutaway view, movable sawtooth swash plate 19 1 ends are connected with push cylinder 20, propelling puts in place and is fixing tight mould, when pulling out outer moving is rapping, the sawtooth swash plate is a steel matter, shielding templates 6 and 8 to nonmetallic materials has damage in movable sawtooth swash plate push-and-pull process in order to avoid, outer surface in template 6 and 8 is fixed with steel plate 22, make movable sawtooth swash plate push-and-pull process, only with steel plate 22 surperficial sliding frictions.It in the accompanying drawing 1 integrated timber 12 after compacting is finished, it highly is two side collapsible forms 6 and 8 height, press pressurize a few hours are finished in compacting, make adhesive curing, can lift pressure head, rapping, the finished product depanning, because of the moulded timber impregnation, although template inwall brushing releasing agent, still can have between finished product and the side form surface be stained with sticking, so in pine, the tight die device outside also is provided with auxiliary rapping oil cylinder 21, and its plunger passes the default hole (not shown) of sawtooth swash plate and is connected with steel plate 22, the big I in default hole makes when movable sawtooth swash plate moves not limited, work as compacting, pressurize is finished, and movable sawtooth swash plate moves rapping, then auxiliary cylinder action, draw side form outward, make and become a useful person and the side form surface isolation, pushing tow or push the depanning of becoming a useful person lightly is drawn off by raceway 23 then.Reinforced before the compacting with impregnation material 15 truck 14 of packing into, laterally pushed up to die cavity by pipe bending cylinder 16 as shown in Figure 3, headed in the die cavity by vertical pipe bending cylinder (not shown) again.

Claims (4)

1. high-density bamboo wood integrating timber by hot-press machine, comprise die cavity (10), heater, feeding device and finished product demoulding device on frame (1), base (2), hydraulic means (3), pressure head (4), the base, it is characterized in that, described die cavity (10) is made of two side templates and bottom template (9), bottom template (9) upper surface is provided with metal electrode board (11), and two side templates and bottom template (9) are made by the radioshielding insulating materials; Described heater is the high-frequency electrical heater, comprises radio-frequency generator (13), high frequency output cable (24), its anodal die cavity bottom electrode plate (11) that connects, and its negative pole connects hydraulic press pressure head (4).
2. according to the described a kind of high-density bamboo wood integrating timber by hot-press machine of claim 1, it is characterized in that its high frequency of described radio-frequency generator (13) is output as microwave; Die cavity (10) two side templates comprise fixed form (5) and (7), following collapsible form (6) and (8); Following collapsible form (6) and (8) its outer surface are fixed with steel plate (22); Its outer being provided with of steel plate loosens, tighten die device (17).
3. according to claim 1 or 2 described a kind of high-density bamboo wood integrating timber by hot-press machines, it is characterized in that, the described die device (17) that loosens, tighten is made of fixing sawtooth swash plate (18) and relatively-movable movable sawtooth swash plate (19), and movable sawtooth swash plate (19) one ends are connected with push cylinder (20).
4. according to the described a kind of high-density bamboo wood integrating timber by hot-press machine of claim 3, it is characterized in that also be provided with auxiliary rapping oil cylinder (21) in template two side frames (1), its plunger rod default hole in loosening, tighten mould sawtooth swash plate is connected with steel plate (22).
CNU2007201417722U 2007-03-24 2007-03-24 Heating press for high-density bamboo wood assembling material Expired - Fee Related CN201026640Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201417722U CN201026640Y (en) 2007-03-24 2007-03-24 Heating press for high-density bamboo wood assembling material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201417722U CN201026640Y (en) 2007-03-24 2007-03-24 Heating press for high-density bamboo wood assembling material

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CN201026640Y true CN201026640Y (en) 2008-02-27

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102179850A (en) * 2011-02-15 2011-09-14 范维金 Manufacturing method for producing energy-saving and environmentally-friendly type high-strength wood plate substitutes or devices with straws
CN102501281A (en) * 2011-10-13 2012-06-20 青岛国森机械有限公司 Hydraulic press for multi-layer bamboo wood integrated material
CN103029189A (en) * 2012-12-03 2013-04-10 常乐融融 High-frequency mould-pressing hot press machine
CN103692510A (en) * 2013-12-12 2014-04-02 余成月 Mosaic wood cold press
CN104108125A (en) * 2013-04-21 2014-10-22 漾美家居(天津)有限公司 Solid wood bending and hot pressing former
CN104493923A (en) * 2014-12-05 2015-04-08 圣鹿(苏州)环保新材料科技有限公司 Automatic integrating device for two plates
CN104835974A (en) * 2015-05-07 2015-08-12 昆山弗尔赛能源有限公司 Fuel cell bipolar plate laminating machine
RU2564822C1 (en) * 2014-11-10 2015-10-10 Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук Microwave method to determine wood density
CN105415458A (en) * 2014-09-19 2016-03-23 浙江九川竹木股份有限公司 Processing device and method for special-shaped bamboo product
CN108214743A (en) * 2017-11-17 2018-06-29 广州酷汇电子科技有限公司 A kind of novel environmental protection woodwork plate material production equipment
CN108214741A (en) * 2017-11-17 2018-06-29 广州酷汇电子科技有限公司 A kind of environmental protection woodwork plate material production equipment of novel
CN108214742A (en) * 2017-11-17 2018-06-29 广州酷汇电子科技有限公司 A kind of follow-on environmental protection woodwork plate material production equipment
CN114888909A (en) * 2022-06-21 2022-08-12 南京林业大学 Hot pressing equipment for bamboo and wood composite material

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102179850B (en) * 2011-02-15 2014-04-09 范维金 Manufacturing method for producing high-strength wood plate substitutes with straws
CN102179850A (en) * 2011-02-15 2011-09-14 范维金 Manufacturing method for producing energy-saving and environmentally-friendly type high-strength wood plate substitutes or devices with straws
CN102501281A (en) * 2011-10-13 2012-06-20 青岛国森机械有限公司 Hydraulic press for multi-layer bamboo wood integrated material
CN103029189A (en) * 2012-12-03 2013-04-10 常乐融融 High-frequency mould-pressing hot press machine
CN103029189B (en) * 2012-12-03 2014-09-03 常乐融融 High-frequency mould-pressing hot press machine
CN104108125A (en) * 2013-04-21 2014-10-22 漾美家居(天津)有限公司 Solid wood bending and hot pressing former
CN103692510A (en) * 2013-12-12 2014-04-02 余成月 Mosaic wood cold press
CN105415458A (en) * 2014-09-19 2016-03-23 浙江九川竹木股份有限公司 Processing device and method for special-shaped bamboo product
RU2564822C1 (en) * 2014-11-10 2015-10-10 Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук Microwave method to determine wood density
CN104493923A (en) * 2014-12-05 2015-04-08 圣鹿(苏州)环保新材料科技有限公司 Automatic integrating device for two plates
CN104835974A (en) * 2015-05-07 2015-08-12 昆山弗尔赛能源有限公司 Fuel cell bipolar plate laminating machine
CN104835974B (en) * 2015-05-07 2017-08-25 昆山弗尔赛能源有限公司 Fuel battery double plates pressing machine
CN108214743A (en) * 2017-11-17 2018-06-29 广州酷汇电子科技有限公司 A kind of novel environmental protection woodwork plate material production equipment
CN108214741A (en) * 2017-11-17 2018-06-29 广州酷汇电子科技有限公司 A kind of environmental protection woodwork plate material production equipment of novel
CN108214742A (en) * 2017-11-17 2018-06-29 广州酷汇电子科技有限公司 A kind of follow-on environmental protection woodwork plate material production equipment
CN114888909A (en) * 2022-06-21 2022-08-12 南京林业大学 Hot pressing equipment for bamboo and wood composite material

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C17 Cessation of patent right
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Granted publication date: 20080227

Termination date: 20140324