CN102765117B - Method and equipment for winding combined wood - Google Patents
Method and equipment for winding combined wood Download PDFInfo
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- CN102765117B CN102765117B CN201210276992.1A CN201210276992A CN102765117B CN 102765117 B CN102765117 B CN 102765117B CN 201210276992 A CN201210276992 A CN 201210276992A CN 102765117 B CN102765117 B CN 102765117B
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Abstract
The invention discloses a method for winding combined wood, comprising the following steps: drying thin wood barks from rotary cutting or slicing; trimming and lengthening the thin wood barks to obtain veneers in needed specification; conveying the veneers to equipment for winding the combined wood, sizing, winding and shaping; and moulding through hot or cold pressing by a moulding and pressing machine. The invention also discloses the equipment for winding the combined wood. Due to the adoption of the method and equipment for winding the combined wood, the density, hardness and the length of the manually-planted wood are improved, the manually-planted wood can replace the large-diameter natural wood to be used as the load-bearing batten such as the large-span bridge, the load-bearing batten column, the wood building frame beam and for the special engineering.
Description
[technical field]
The present invention relates to wood processing field, be specifically related to a kind of method and apparatus of the combination wood that reels.
[background technology]
At present, along with the continuous increase of world population, because virgin forest coverage rate is fewer and feweri, high-quality timber is rare, difficulty meets people's demand, except restriction natural forest is felled, is used to reduce the dependence to natural forest in a large number by artificial growth fast-growing woods.Because the most of material of artificial growth seeds is light, density is low, texture is poor, diameter is little, hardness is inadequate, larger restriction is subject in building structure, furniture, earth material application aspect, artificial growth seeds are made substantially to rest in board-like application, as rotary-cut thin slice do glued board, sawing batten does core-board, chip and do particieboard or wear into that fiber does fiberboard, plate etc. moulded by wood, natural timber is owing to setting the defects such as knot, damaged, seeds density variation is large in addition, at bearing type flitch as Longspan Bridge, load-bearing flitch column, wooden building frame beam application aspect are restricted.
Prior art is the Bian method such as hot pressing shaping compression, the filling of resin preserved material of heating to log substantially to the lower timber of density hardness and artificial planted forest in raising, because same log diameter, the different production equipment of length are difficult to coupling, resin preserved material depth of cracking closure is limited, product in stability also the problem such as to be modified do not form suitability for industrialized production product so far.
[summary of the invention]
The present invention proposes a kind of method and apparatus of the combination wood that reels, and solves the problem that wood quality in prior art is light, density is low, texture is poor, diameter is little, hardness is inadequate.
Technical scheme of the present invention is achieved in that
The invention discloses a kind of method of the combination wood that reels, comprising:
The veneer of rotary-cut or slicing is carried out drying process;
Finishing spreading becomes specification veneer used;
Be delivered to the equipment gluing of winding combination wood, circle material wound into a roll, curable type;
Die press hot pressing or cold moudling.
The invention discloses a kind of equipment of the combination wood that reels, comprise the connecting gear of the veneer of conveying rotary-cut/slicing, also comprise the gluing portion for adding colloid to described veneer be oppositely arranged with described connecting gear, veneer after interpolation colloid being carried out the winder of circle material wound into a roll, being arranged at the auxiliary volume portion making described volume circle material compacter for expecting to pressurize to described volume circle on described winder.
In the equipment of winding combination wood of the present invention, described gluing portion comprises: be arranged at the glue spraying parts of described connecting gear first surface and upper glue spreader and be arranged at the lower glue spreader of second surface of described connecting gear.
In the equipment of winding combination wood of the present invention, described winder comprises: for driving the drive disk assembly of described connecting gear;
For drawing described veneer with the winding rod of circle material wound into a roll;
For clamping the winding rod clamp of the winding rod described in traction;
The carrying roller that rubs is drawn under the rotation connector be connected with described drive disk assembly and roll bending.
In the equipment of winding combination wood of the present invention, described auxiliary volume portion comprises: with pressure roller on the round multiple auxiliary volume of expecting to contact of described volume, on described multiple auxiliary volume, pressure roller is connected together by link rod.
In the equipment of winding combination wood of the present invention, the equipment of described winding combination wood also comprises pressing device, and described pressing device comprises: upper pressure part, side pressure dynamic plate,
Dynamic plate side pressure parts, linked set, side guide side pressure parts, side guide, base plate, top board, side plate washer,
Wherein, side pressure dynamic plate and dynamic plate side pressure parts make top board move left and right, when top board moves to close to linked set position, described dynamic plate side pressure parts are regained, side pressure dynamic plate turns over to be removed, promoting side guide by described side guide side pressure parts makes volume circle material be compressed to corresponding size, the frame be made up of described top board, side pressure dynamic plate, side guide, side plate washer, base plate can be the parts that boring admittance deep fat or placement electrothermal tube carry out heating, become square stock after the pressurized heat cure of volume circle material, the cold spelling glue of Bian then keeps pressure to become square stock figure to adhesive curing.
In the equipment of winding combination wood of the present invention, the equipment of described winding combination wood also comprises reducing circle material extrusion moulding equipment, and described reducing circle material extrusion moulding equipment comprises: multi-layer variable arc steel plate, pressing plate, pressure-producing part, Tiao Hu Silk bar,
Wherein, described pressure-producing part is by multi-layer variable arc steel plate and pressing plate extruding volume circle material, Tiao Hu Silk bar described in adjustment can change approaching radius to a certain extent, makes it to extrude the volume circle material of different size, and Bian is with cold spelling glue and keep pressure to arrive adhesive curing becoming circle material.
In the equipment of winding combination wood of the present invention, add the right agent of functional resistance and/or insect-proof agent and/or anti-corrosive aids for described veneer.
The invention provides a kind of method and apparatus of the combination wood that reels, there is following beneficial effect:
1, improve density hardness, the length of artificial growth timber, replace large footpath natural timber, can be used for bearing type flitch as Longspan Bridge, load-bearing flitch column, wooden building frame beam and special engineering application aspect;
2, because the right agent of functional resistance and/or insect-proof agent and/or anti-corrosive aids are easy to any position being combined into volume wood material, various functional flitch can be made;
3, not by timber two ends diameter and effect length, variation, the hard flitch of many sizes or round log are produced in root Ju market demands manufacture, and density can be controlled in 0.6-1.1g/cm
3.
[accompanying drawing explanation]
Fig. 1 is the overall appearance figure of the equipment of a kind of combination wood that reels of the present invention;
Fig. 2 is that the local volumes of Fig. 1 of the present invention is around figure;
Fig. 3 A is state diagram when not extruding in extrusion equipment first embodiment of the present invention;
Fig. 3 B is the first state diagram when extruding in extrusion equipment first embodiment of the present invention;
Fig. 3 C is the second state diagram when extruding in extrusion equipment first embodiment of the present invention;
Fig. 3 D is third state figure when extruding in extrusion equipment first embodiment of the present invention;
Fig. 4 A is that the present invention rolls up circle material outside drawing;
Fig. 4 B is square stock outside drawing of the present invention;
Fig. 5 is state diagram when extruding in extrusion equipment second embodiment of the present invention.
[detailed description of the invention]
Below in conjunction with accompanying drawing, one detailed elaboration is done to specific embodiments of the invention.
Can understand the present invention further by specific embodiments of the invention given below, but they not limitation of the invention.For some nonessential improvement and adjustment that those skilled in the art does according to foregoing invention content, be also considered as dropping in protection scope of the present invention.
Refer to Fig. 1, Fig. 2, a kind of equipment of the combination wood that reels, comprise the connecting gear of the veneer of conveying rotary-cut/slicing, also comprise the gluing portion for adding colloid to veneer be oppositely arranged with connecting gear, to the veneer after colloid be added carry out the winder of circle material wound into a roll, being arranged at the auxiliary volume portion for making described round shape combination wood compacter to the pressurization of round shape combination wood on winder.
Gluing portion comprises: glue spraying parts 200, upper glue spreader 201, lower glue spreader 203.
Winder comprises: for driving the drive disk assembly 303 of connecting gear;
For drawing veneer to be wound into the winding rod 301 of round shape combination wood;
For clamping the winding rod clamp 300 of traction winding rod 301;
For under round shape combination wood being rotated the rotation connector 304 be connected with drive disk assembly 303 of rolling circle material and roll bending and draw the carrying roller 305 that rubs down.
Be connected with winding rod 301 the winding plate washer 302 of expecting for stable roll circle.
Auxiliary volume portion comprises: the press rods 100 of pressure roller on auxiliary volume, pressure roller link rod 101 on auxiliary volume, pressure roller 102 on auxiliary volume.
Log shears repairing for the long veneer of required specification after drying through the veneer 700 of rotary-cut slicing, first through gluing before entering winding, coating method can be glue spraying Ge gluing, glue spraying parts 200 glue spraying or upper glue spreader 201, lower glue spreader 203 gluing, by winding rod 301, winding rod clamp 300, winding is started under roll bending snub pulley 305 and drive disk assembly 303 act on, Xia the multiple part fits of auxiliary winding with varied angle pressurization function by auxiliary volume portion, Group becomes Fig. 4 A to roll up circle material, for loosening can be outer around cotton thread 500 or tree lace 500 at volume circle material, shown in Fig. 4 A, if winding rod 301 is that wooden winding rod can be directly used in subsequent processing, if the rod 301 that reels is that metal then should be extracted out with facility before winding plate washer 302 is not got, can synchronously be pressed into wood materials from the other end when extracting winding excellent 301 out to fill, then can not be pressed into wood materials when the rod 301 that reels is thinner to fill, also can fill after first manual coiling again by lower friction carrying roller 305 with wood leather single plate bar, winding plate washer 302, pressure roller 102 on auxiliary volume, winding rod clamp 300 drives winding.
Lower friction carrying roller 305, winding plate washer 302, pressure roller 102 on auxiliary volume, that winding rod clamp 300 drives scroll movement process linear synchronous can complete linear velocity by stepper motor and control circui is synchronous.
Volume circle material 701 is put into Fig. 3 A pressing device, upper pressure part 400, side pressure dynamic plate 401, dynamic plate side pressure parts model 402, linked set 403, side guide side pressure parts 404, side guide 405, base plate 406, top board 407, side plate washer 408,
With the frame of individual each parts composition, volume circle material 701 is located, first by upper pressure part 400, volume circle material 701 is pressed down, as Fig. 3 B, wherein, side pressure dynamic plate 401 and dynamic plate side pressure parts 402 make top board 407 move left and right, and top board 407 moves to be regained close to 403 linked set positions i.e. 405 side guide position rear moveable plate side pressure parts 401, as Fig. 3 C, side pressure dynamic plate 401 turns over to be removed, and promotes side guide 405 make volume circle material 701 be compressed to corresponding size, as Fig. 3 D by side guide side pressure parts 404.The frame be made up of top board 407, side pressure dynamic plate 401, side guide 405, side plate washer 408, base plate 406 can be the parts that boring admittance deep fat Ge placement electrothermal tube carries out heating, square stock is become after the pressurized heat cure of volume circle material 701, if the cold spelling glue of Bian, keeps pressure to become square stock to adhesive curing, as Fig. 4 B.
If circular timber need be manufactured can expect former by Bian such as similar Fig. 5 reducing circle for building, hall, mausoleum, view etc., wherein in volume circle material place apparatus, volume circle material is extruded by multi-layer variable arc steel plate 600, pressing plate 601, pressure-producing part 603, adjustment adjusts arc screw mandrel 602 can change approaching radius to a certain extent, make it to extrude the volume circle material of different size, Bian is with cold spelling glue and keep pressure to arrive adhesive curing becoming circle material.If heating power solidification on multi-layer variable arc steel plate 600 must can be used in by Bian by heat-curable glue, polygon mold pressing also can be taked to manufacture if Fig. 4 category-B is like flitch material.
The present invention is in industrialization. no matter manufacture in large-scale production square stock or circle material should Bian Fang Mo, circle mould, pressurization after with Bond Silk fix be heating and curing again or pressurize cold curing; take the facility time to reduce, the existing natural plate square gauge lattice in root Ju market are made into standardized materials to use.
The invention discloses a kind of method of the combination wood that reels, comprising:
One, be peeled into plane thin slice, fast-growing wood be peeled into veneer (as 1.25 × 0.65 × 0.0005 ~ 0.004m or 2.5 × 0.65 × 0.0005 ~ 0.004m specification) this example 1.25 × 0.65 × 0.0016m fast-growing eucalyptus with (four general Foot, eight Foot have card or card-less rotary cutter).
Two, carry out drying with general wood chip guipure or roller drier to wooden skin, also can use to dry and make moisture content about 8 ~ 10%, this example is with drying fast-growing eucalyptus wood skin.
Three, dried wooden skin is repaired. spell benefit and make it as various different flitch length specification, width aspect conveniently can be determined by feeding, and it is 0.63m that this routine spreading becomes 2.54m wide.
Four, glue spraying on facility is made by oneself at such as Fig. 1, this example phenolic resins heat cure glue, glue spraying amount about 160 grams/㎡.
Five, making at such as Fig. 1 average winding speed that facility reel by oneself is 1m/min, often open wooden skin be all repeatedly pressed in last enters roll bending carrying roller after namely volume be integrated, this example shares 50 wooden skins.
Six, winding terminates rear cotton thread and all prevents from getting loose around 8 roads from two ends.
Seven, coiled strip is put into Fig. 3 A molding apparatus, first by upper pressure part 400, volume circle material is pressed down as Fig. 3 B, wherein, side pressure dynamic plate 401 and dynamic plate side pressure parts 402 make top board 407 move left and right, top board 407 moves to be regained close to linked set 403 i.e. side guide 405 position rear moveable plate side pressure parts 401, and as Fig. 3 C, side pressure dynamic plate 401 turns over to be removed, promoting side guide 405 by side guide side pressure parts 404 makes volume circle material be compressed to corresponding size, as Fig. 3 D.Top board 407 in this example, side pressure dynamic plate 401 width dimensions is 160mm.
Eight, the frame that this example is made up of top board 407, side pressure dynamic plate 401, side guide 405, side plate washer 408, base plate 406 is the parts that boring placement electrothermal tube carries out heating, after the pressurized heat cure of volume circle material, rolling circle material Fig. 4 A, if the cold spelling glue of Bian, keeps pressure to become square stock Fig. 4 B to adhesive curing.
Heating-up temperature is set as 135 DEG C, and volume circle material gradually reduces to and sets size formation square stock (this example is 160mm) lock side pressing plate 405 afterwards in hot pressing, keeps heating to stop heating after 120 minutes but maintenance pressure.
Nine, carry out down cycles to admittance deep fat in top board 407, side guide 405, side plate washer 408, base plate 406 and make interior bubble to prevent release, become square stock when temperature drops to after below 70 DEG C after the pressurized heat cure of taking-up, this square stock density reaches 1.03g/cm
3, high density like this, in particular/special requirement application, does not need too large density in great majority application, is generally (0.55-0.8) g/cm
3with Inner, therefore compression ratio does not need too large.
If the cold spelling glue of ten Bian, keeps pressure to become square stock to adhesive curing, owing to not heated, wooden skin compression ratio is little.
The invention provides a kind of equipment and method of the combination wood that reels, there is following beneficial effect:
1, improve density hardness, the length of artificial growth timber, replace large footpath natural timber, can be used for bearing type flitch as Longspan Bridge, load-bearing flitch column, wooden building frame beam and special engineering application aspect.
2, because the right agent of functional resistance and/or insect-proof agent and/or anti-corrosive aids are easy to any position being combined into volume wood material, various functional flitch can be made.
3, by timber two ends diameter and effect length, variation, the hard flitch of many sizes or round log are produced in root Ju market demands manufacture, and density can be controlled in 0.6-1.1g/cm
3.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any amendment done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within claims of the present invention.
Claims (6)
1. the equipment of combination wood that reels, comprise the connecting gear of the veneer of conveying rotary-cut/slicing, the gluing portion for adding colloid to described veneer be oppositely arranged with described connecting gear, veneer after adding colloid is carried out round winder of expecting wound into a roll, be arranged at the auxiliary volume portion for making described volume circle material compacter to the pressurization of described volume circle material on described winder, it is characterized in that, the equipment of described winding combination wood also comprises reducing circle material extrusion apparatus, described reducing circle material extrusion apparatus comprises: multi-layer variable arc steel plate, pressing plate, pressure-producing part, adjust arc screw mandrel,
Wherein, described pressure-producing part is by multi-layer variable arc steel plate and pressing plate extruding volume circle material, tune arc screw mandrel described in adjustment can change approaching radius to a certain extent, makes it to extrude the volume circle material of different size, and Bian is with cold spelling glue and keep pressure to arrive adhesive curing becoming circle material.
2. the equipment of winding combination wood according to claim 1, it is characterized in that, described gluing portion comprises: be arranged at the glue spraying parts of described connecting gear first surface and upper glue spreader and be arranged at the lower glue spreader of second surface of described connecting gear.
3. the equipment of winding combination wood according to claim 1, is characterized in that: described winder comprises: for driving the drive disk assembly of described connecting gear;
For drawing described veneer with the winding rod of circle material wound into a roll;
For clamping the winding rod clamp of the winding rod described in traction;
The carrying roller that rubs is drawn under the rotation connector be connected with described drive disk assembly and roll bending.
4. the equipment of winding combination wood according to claim 1, it is characterized in that, described auxiliary volume portion comprises: with pressure roller on the round multiple auxiliary volume of expecting to contact of described volume, on described multiple auxiliary volume, pressure roller is connected together by link rod.
5. the equipment of winding combination wood according to claim 1, it is characterized in that, the equipment of described winding combination wood also comprises extrusion equipment, described extrusion equipment comprises: upper pressure part, side pressure dynamic plate, dynamic plate side pressure parts, linked set, side guide side pressure parts, side guide, base plate, top board, side plate washer
Wherein, side pressure dynamic plate and dynamic plate side pressure parts make top board move left and right, and when top board moves to close to linked set position, described dynamic plate side pressure parts are regained, side pressure dynamic plate turns over to be removed, and promotes side guide make volume circle material be compressed to corresponding size by described side guide side pressure parts.
6. the equipment of the winding combination wood according to any one of claim 1 to 5, is characterized in that, add the right agent of functional resistance and/or insect-proof agent and/or anti-corrosive aids for described veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210276992.1A CN102765117B (en) | 2012-08-06 | 2012-08-06 | Method and equipment for winding combined wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210276992.1A CN102765117B (en) | 2012-08-06 | 2012-08-06 | Method and equipment for winding combined wood |
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| Publication Number | Publication Date |
|---|---|
| CN102765117A CN102765117A (en) | 2012-11-07 |
| CN102765117B true CN102765117B (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210276992.1A Expired - Fee Related CN102765117B (en) | 2012-08-06 | 2012-08-06 | Method and equipment for winding combined wood |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842426B (en) * | 2015-04-08 | 2017-09-08 | 庄金山 | A kind of bamboo fibre leather hose preparation method and its mould used |
| CN105459229B (en) * | 2015-12-02 | 2019-06-28 | 浙江三箭工贸有限公司 | Bamboo cane brake forming equipment |
| CN106625921B (en) * | 2017-03-01 | 2019-05-14 | 浙江农林大学暨阳学院 | A kind of preparation method of bamboo beam column |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718387A (en) * | 2005-08-03 | 2006-01-11 | 于志明 | Artificial wood and its manufacturing method |
| CN2897639Y (en) * | 2005-08-03 | 2007-05-09 | 于志明 | Artificial wood |
| CN202805356U (en) * | 2012-08-06 | 2013-03-20 | 深圳嘉汉林业科技有限公司 | Device used for winding combination wood |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01180305A (en) * | 1988-01-13 | 1989-07-18 | Hitachi Transport Syst Ltd | Apparatus for automatically framing timber |
| JPH0952208A (en) * | 1995-08-10 | 1997-02-25 | Iida Kogyo Kk | Method and equipment for manufacturing laminar material for laminated wood |
-
2012
- 2012-08-06 CN CN201210276992.1A patent/CN102765117B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718387A (en) * | 2005-08-03 | 2006-01-11 | 于志明 | Artificial wood and its manufacturing method |
| CN2897639Y (en) * | 2005-08-03 | 2007-05-09 | 于志明 | Artificial wood |
| CN202805356U (en) * | 2012-08-06 | 2013-03-20 | 深圳嘉汉林业科技有限公司 | Device used for winding combination wood |
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| CN102765117A (en) | 2012-11-07 |
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