CN102765117A - Method and equipment for winding combined wood - Google Patents
Method and equipment for winding combined wood Download PDFInfo
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- CN102765117A CN102765117A CN2012102769921A CN201210276992A CN102765117A CN 102765117 A CN102765117 A CN 102765117A CN 2012102769921 A CN2012102769921 A CN 2012102769921A CN 201210276992 A CN201210276992 A CN 201210276992A CN 102765117 A CN102765117 A CN 102765117A
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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 of reeling.
[background technology]
At present, along with the continuous increase of world population, because the virgin forest coverage rate is fewer and feweri; High-quality timber is rare; Difficulty satisfies people's demand, except the restriction natural forest is felled, is used to reduce the dependence to natural forest through the artificial growth fast-growing woods in a large number.Because the most of materials of artificial growth seeds are light, density is low, texture is poor, diameter is little, hardness is not enough; Receive than limitations in building structure, furniture, earth material application facet; The artificial growth seeds are rested in the board-like application basically; Doing glued board, sawing batten like the rotary-cut thin slice does core-board, chips and do particieboard or wear into that fiber is done fiberboard, wood is moulded plate etc.; Natural timber is because tree knot, damaged, defective such as the seeds density variation is big in addition, and at bearing type flitch such as Longspan Bridge, load-bearing flitch column, wooden building frame beam application facet are restricted.
Existing techniques for density and hardness of the lower timber plantations in improving aspects essentially preclude the use of plastic for wood heating hot compress, such as filling resin infusion method, since the same log diameter and length, the production equipment is difficult to match, resin infusion filling limited depth product in terms of stability and other issues still to be improved industrial production has not formed products.
[summary of the invention]
The present invention proposes a kind of method and apparatus of the combination wood of reeling, and has solved the problem that wood quality is light in the prior art, density is low, texture is poor, diameter is little, hardness is not enough.
Technical scheme of the present invention is achieved in that
The invention discloses a kind of method of the combination wood of reeling, comprising:
The veneer of rotary-cut or slicing is carried out dried;
The finishing spreading becomes used specification veneer;
Be delivered to equipment gluing, coiling circle material, the solid type of the combination wood of reeling;
Die press hot pressing or cold moudling.
The invention discloses a kind of equipment of the combination wood of reeling; The connecting gear that comprises the veneer of conveying rotary-cut/slicing; Also comprise the gluing portion that is used for described veneer is added colloid that is oppositely arranged with described connecting gear; With adding the coiling portion that veneer behind the colloid carries out coiling circle material, to the described volume circle material pressurization of being used for that is arranged on the described coiling portion makes the compacter auxilliary volume portion of described volume circle material.
In the equipment of coiling of the present invention combination wood, described gluing portion comprises: be arranged at the spray glue component of described connecting gear first surface and the following glue spreader of going up glue spreader and being arranged at the second surface of described connecting gear.
In the equipment of coiling of the present invention combination wood, described coiling portion comprises: the drive disk assembly that is used to drive described connecting gear;
Be used to draw the coiling rod of described veneer with coiling circle material;
The coiling rod clamp that is used for the described rod of reeling of clamping traction;
Rotation connector that links to each other with described drive disk assembly and roll bending be traction friction carrying roller down.
In the equipment of coiling of the present invention combination wood, described auxilliary volume portion comprises: with pressure roller on a plurality of auxilliary volume that described volume circle material contacts, pressure roller is connected together through link rod on described a plurality of auxilliary volumes.
In the equipment of coiling of the present invention combination wood, the equipment of described coiling combination wood also comprises extrusion equipment, and described extrusion equipment comprises: go up pressure part, side pressure dynamic plate,
Moving plate side pressure parts, linked set, side guide side pressure parts, side guide, base plate, top board, side plate washer,
Wherein the side pressure plate and the movable plate-side pressing member does not move around the upper plate, the plate moves to the position near the linking means, said movable plate side pressure member to recover, the lateral pressure plate turned away from the said side plate side plate side pressure member pushing the rolling material compressed to the appropriate size, from said upper platen, lateral pressure plate, side plate, side baffle plate frame can be composed of oil or drilling through Place heater for heating components, rolling material is pressurized prescription after thermal curing material, preclude the use of the cold spell will keep up the pressure to glue curing adhesive material prescription map.
In the equipment of coiling combination wood of the present invention, but the equipment of described coiling combination wood also comprises reducing circle material extrusion moulding equipment, but described reducing circle material extrusion moulding equipment comprises: multi-layer variable arc steel plate, pressing plate, pressure-producing part, accent arc screw mandrel,
Wherein said pressurizing member by multilayer extrusion variable arc plates and plate rolling material, said adjusting screw adjusting the arc changes to some extent similar to the radius of the circle, so that different size rolling extrusion material, preclude the use of cold glue and keep up the pressure to fight solidified into a round plastic material.
In the equipment of coiling combination wood of the present invention, add the right agent of functional resistance and/or insect-proof agent and/or anticorrosion auxiliary agent to described veneer.
The present invention provides a kind of method and apparatus of the combination wood of reeling, and has following beneficial effect:
1, improves density hardness, the length of artificial growth timber, replace big footpath natural timber, can be used for bearing type flitch such as Longspan Bridge, load-bearing flitch column, wooden building frame beam, and special engineering application facet;
2, because right agent of functional resistance and/or insect-proof agent and/or anticorrosion auxiliary agent are easy to be combined into any position of volume wood material, can make various functional flitches;
3, do not receive timber two ends diameter and effect length, the hard flitch or the round log of variation, many sizes produced in root a tree name market demands manufacturing, and controllable density is built in 0.6-1.1g/cm
3
[description of drawings]
Fig. 1 reels for the present invention is a kind of and makes up the overall appearance figure of wooden equipment;
Fig. 2 for the local volumes of Fig. 1 of the present invention around figure;
The state diagram of Fig. 3 A when not pushing among extrusion equipment first embodiment of the present invention;
Fig. 3 B is first state diagram during extruding among extrusion equipment first embodiment of the present invention;
Fig. 3 C is second state diagram during extruding among extrusion equipment first embodiment of the present invention;
Fig. 3 D is the third state figure during extruding among extrusion equipment first embodiment of the present invention;
Fig. 4 A rolls up circle material outside drawing for the present invention;
Fig. 4 B is a square stock outside drawing of the present invention;
Fig. 5 is the state diagram during extruding among extrusion equipment second embodiment of the present invention.
[specific embodiment]
Below in conjunction with accompanying drawing specific embodiment of the present invention is done a detailed elaboration.
Can further understand the present invention through specific embodiment of the present invention given below, but they not to qualification of the present invention.For some nonessential improvement and adjustment that those skilled in the art is done according to the foregoing invention content, also be regarded as dropping in protection scope of the present invention.
See also Fig. 1, Fig. 2; A kind of equipment of the combination wood of reeling; The connecting gear that comprises the veneer of conveying rotary-cut/slicing; Comprise also with connecting gear being used for of being oppositely arranged veneer added the gluing portion of colloid that with adding the coiling portion that veneer behind the colloid carries out coiling circle material, to the circle shape combination wood pressurization of being used for that is arranged on the coiling portion makes the compacter auxilliary volume portion of described round shape combination wood.
Gluing portion comprises: spray glue component 200, last glue spreader 201, following glue spreader 203.
Coiling portion comprises: the drive disk assembly 303 that is used to drive connecting gear;
Be used to draw veneer to be wound into the coiling rod 301 of round shape combination wood;
The coiling rod clamp 300 that is used for clamping traction coiling rod 301;
Be used for to justify round rotation connector 304 that links to each other with drive disk assembly 303 of expecting of shape combination wood rotation rolling and roll bending and draw the carrying roller 305 that rubs down and down.
Be connected with the rod 301 of reeling and be used for the coiling plate washer 302 of stable roll circle material.
Auxilliary volume portion comprises: auxilliary volume is gone up the press rods 100 of pressure roller, and auxilliary volume is gone up pressure roller link rod 101, and auxilliary volume is gone up pressure roller 102.
The thin wood veneer Sliced veneer 700 patches after drying cut to the desired length from veneer, before entering the wound after gluing, gluing methods can glue Ge coating, spray glue part 200 or on the glue roller 201 and lower 203 adhesive glue roller by winding bar 301, winding bar clamps 300, coil lower roller 305 and drive member 303 under the action began winding, secondary winding portion by having Variable angle winding a plurality of auxiliary pressing member function with the following composition diagram 4A rolling material, to prevent loose material in the roll round thread 500 around the outside or glue line 500, as shown in FIG 4A, if the winding rod 301 is wooden stick can be directly used in the next winding process, such as winding bar 301 is a metal baffle 302 should not take the winding machines before extraction with the winding bar 301 can be extracted from the other end of the synchronization pressed into wood materials filling, when winding bar 301 fine when not pressed into the wood material can be filled, can also be used to manually fill veneer veneer strip before winding roller 305 by the lower friction, winding baffle 302, the auxiliary roller 102 on the volume , driven winding winding bar clamps 300.
Under rub carrying roller 305, coiling plate washer 302, auxilliary volume go up pressure roller 102, coiling rod clamp 300 and drive coiling motion process linear synchronous can to accomplish linear velocity by stepper motor and circuit control synchronous.
To roll up circle material 701 and put into Fig. 3 A extrusion equipment, last pressure part 400, side pressure dynamic plate 401, move 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,
Frame so that individual each parts are formed will be rolled up circle material 701 location, will roll up circle material 701 by last pressure part 400 earlier and press down, like Fig. 3 B; Wherein, side pressure dynamic plate 401 and moving plate side pressure parts 402 make the top board 407 can move left and right, top board 407 move near 403 linked set positions promptly 405 side guide position rear moveable plate side pressure parts 401 regain; Like Fig. 3 C; Side pressure dynamic plate 401 turns over to be removed, and promotes side guide 405 by side guide side pressure parts 404 and makes volume circle material 701 be compressed to corresponding size, like Fig. 3 D.By the upper plate 407, side pressure plate 401 and side plate 405, side baffle 408, consisting of 406 base frame can be drilled through the HTF heater for heating Ge placing components, rolling material 701 is pressurized thermal curing After the prescription material, preclude the use of the cold spell if you keep up the pressure to glue glue curing prescription material, as shown in 4B.
For making round wood for building, church, temple, landscape, etc. can preclude the use of such similar Figure 5 adjustable round metal forming equipment, including rolling material placed inside the device, by the multi-variable arc plate 600, plate 601 , pressing the pressing member 603 rolling material, arc Adjusting screw 602 may change to some extent, approximate radius, so that extrusion rolling material of various sizes, preclude the use of cold-blended into the adhesive glue and cured to maintain the pressure round material.If you must use a heat curable adhesive may preclude the use of a multilayer sheet 600 is energized variable arc curing fever, can also be taken in Figure 4B similar polygonal manufacturing molded wooden material.
The invention industrialization. Scale production in either round or square material making materials should preclude the use of square mold, round mold, pressurized fixed with Screws holding pressure reheat cold curing or curing equipment to reduce the occupancy time, noted in specifications available in the market square of natural plate made into standardized materials for use.
The invention discloses a kind of method of the combination wood of reeling, comprising:
One, peeling into planing thin slices, with (generic four feet, eight feet with peeling machine card or no card) will fast-growing wood veneer into a thin veneer (eg 1.25 × 0.65 × 0.0005 ~ 0.004m or 2.5 × 0.65 × 0.0005 ~ 0.004m specifications) of the cases with 1.25 × 0.65 × 0.0016m Eucalyptus.
Two, with general wood chip guipure or roller drier wooden skin is carried out drying, also can use to dry to make moisture content about 8～10%, this example is with drying the living eucalyptus wood of speed skin.
Three, drying is good wooden skin is repaired. and piece together to mend making it to be various different flitch length specifications, the width aspect can conveniently be decided by feeding, and this routine spreading becomes the wide 0.63m of being of 2.54m.
Four, spray glue on the facility making by oneself like Fig. 1, this example is with phenolic resins heat cure glue, the about 160 gram/㎡ of spray glue amount.
Five, be 1m/min make on the facility the average winding speed of reeling by oneself like Fig. 1, every wooden skin all repeatedly is pressed in last and goes up and get into behind the roll bending carrying roller promptly that volume is one, shared 50 the wooden skins of this example.
Six, coiling all prevents to get loose around 8 roads from two ends with cotton thread after finishing.
Seven, coiled strip is put into Fig. 3 A molding apparatus, will roll up the circle material by last pressure part 400 earlier and press down B, wherein like Fig. 3; Side pressure dynamic plate 401 and moving plate side pressure parts 402 make the top board 407 can move left and right; It is that side guide 405 position rear moveable plate side pressure parts 401 are regained that top board 407 moves near 403 of linked sets, and like Fig. 3 C, side pressure dynamic plate 401 turns over to be removed; Promote side guide 405 by side guide side pressure parts 404 and make volume circle material be compressed to corresponding size, like Fig. 3 D.Top board 407 in this example, and side pressure dynamic plate 401 width dimensions are 160mm.
Eight, in this case by the upper platen 407, lateral pressure plate 401 and side plate 405, side baffle 408, plate 406 is composed of a frame placed electric drill pipe for heating components, rolling material into a pressurized heat cured Rolling material Figures 4A, if the cold spell preclude the use of glue will keep up the pressure to glue curing prescription material Figure 4B.
Heating-up temperature is set at 135 ℃, locks side guide 405 after the round setting size of expecting in hot pressing, to gradually reduce of volume forms square stock (this example is 160mm), and the maintenance heating stops heating but keep-ups pressure after 120 minutes.
Nine, the circulation of lowering the temperature is made inner bubbling to prevent release to admittance deep fats in the top board 407, side guide 405, side plate washer 408, base plate 406, when temperature drops to below 70 ℃ after, becomes square stock after the pressurized heat cure of taking-up, and this square stock density reaches 1.03g/cm
3, so high density is in specific (special) requirements is used, and great majority do not need too big density in using, and are generally (0.55-0.8) g/cm
3In, so that compression ratio does not need is too big.
Ten, if the cold spell preclude the use of glue to glue curing is to keep the pressure prescription material, because it is not heated, veneer compression rate is not.
The present invention provides a kind of equipment and method of the combination wood of reeling, and has following beneficial effect:
1, improves density hardness, the length of artificial growth timber, replace big footpath natural timber, can be used for bearing type flitch such as Longspan Bridge, load-bearing flitch column, wooden building frame beam, and special engineering application facet.
2, because right agent of functional resistance and/or insect-proof agent and/or anticorrosion auxiliary agent are easy to be combined into any position of volume wood material, can make various functional flitches.
3, receive timber two ends diameter and effect length, the hard flitch or the round log of variation, many sizes produced in root a tree name market demands manufacturing, and controllable density is built in 0.6-1.1g/cm
3
Above-described embodiment of the present invention does not constitute the qualification to protection domain of the present invention.Any modification of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (8)
1. the method for combination wood of reeling is characterized in that, comprising:
The veneer of rotary-cut or slicing is carried out dried;
The finishing spreading becomes used specification veneer;
Be delivered to equipment gluing, coiling circle material, the solid type of the combination wood of reeling;
Die press hot pressing or cold moudling.
2. the equipment of the combination wood of reeling; The connecting gear that comprises the veneer of conveying rotary-cut/slicing; It is characterized in that; Comprise also with described connecting gear being used for of being oppositely arranged described veneer added the gluing portion of colloid that with adding the coiling portion that veneer behind the colloid carries out coiling circle material, to the described volume circle material pressurization of being used for that is arranged on the described coiling portion makes the compacter auxilliary volume portion of described volume circle material.
3. the equipment of coiling combination wood according to claim 2; It is characterized in that described gluing portion comprises: be arranged at the spray glue component of described connecting gear first surface and the following glue spreader of going up glue spreader and being arranged at the second surface of described connecting gear.
4. the equipment of coiling according to claim 2 combination wood is characterized in that: described coiling portion comprises: the drive disk assembly that is used to drive described connecting gear;
Be used to draw the coiling rod of described veneer with coiling circle material;
The coiling rod clamp that is used for the described rod of reeling of clamping traction;
Rotation connector that links to each other with described drive disk assembly and roll bending be traction friction carrying roller down.
5. the equipment of coiling according to claim 2 combination wood is characterized in that, described auxilliary volume portion comprises: with pressure roller on a plurality of auxilliary volume that described volume circle material contacts, pressure roller is connected together through link rod on described a plurality of auxilliary volumes.
As claimed in claim 2, wherein the combination of wood winding, characterized in that said winding device further comprises a combination of wood pressing device, said pressing apparatus comprising: an upper press member, moving side pressure plate, moving plate side pressure parts, link devices, side plate side pressure parts, side plate, floor, on the plate, the side fences, which side pressure plate and the movable plate member to the plate side pressure will not move around, on linking means to approach the platen position, said movable plate side pressure member to recover, lateral pressure plate turned away from said side plate side pressure member to push the side plate rolling material compressed to the appropriate size, determined by the described on the plate, lateral pressure plate, side plate, side fences, base plate can be drilled through the frame or place HTF heater for heating parts, rolling material is pressurized prescription after thermal curing materials, preclude the use of the cold spell will keep up the pressure to glue curing adhesive material prescription map.
7. the equipment of coiling combination wood according to claim 2; It is characterized in that; But the equipment of described coiling combination wood also comprises reducing circle material extrusion moulding equipment, but described reducing circle material extrusion moulding equipment comprises: multi-layer variable arc steel plate, pressing plate, pressure-producing part, accent arc screw mandrel
Wherein said pressurizing member by multilayer extrusion variable arc plates and plate rolling material, said adjusting screw adjusting the arc changes to some extent similar to the radius of the circle, so that different size rolling extrusion material, preclude the use of cold glue and keep up the pressure to fight solidified into a round plastic material.
8. according to the equipment of each described coiling combination wood of claim 2 to 7, it is characterized in that, add the right agent of functional resistance and/or insect-proof agent and/or anticorrosion auxiliary agent to 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102765117A true CN102765117A (en) | 2012-11-07 |
| CN102765117B CN102765117B (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210276992.1A Expired - Fee Related CN102765117B (en) | 2012-08-06 | 2012-08-06 | Method and equipment for winding combined wood |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842426A (en) * | 2015-04-08 | 2015-08-19 | 庄金山 | Method for manufacturing bamboo fiber leather tube and mold adopted in method |
| CN106625921A (en) * | 2017-03-01 | 2017-05-10 | 浙江农林大学暨阳学院 | Method for preparing bamboo beam columns |
| CN109834779A (en) * | 2015-12-02 | 2019-06-04 | 浙江三箭工贸有限公司 | A kind of bamboo frame Integral molding device for insoles |
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| 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 |
| 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 |
-
2012
- 2012-08-06 CN CN201210276992.1A patent/CN102765117B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
| 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 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842426A (en) * | 2015-04-08 | 2015-08-19 | 庄金山 | Method for manufacturing bamboo fiber leather tube and mold adopted in method |
| CN104842426B (en) * | 2015-04-08 | 2017-09-08 | 庄金山 | A kind of bamboo fibre leather hose preparation method and its mould used |
| CN109834779A (en) * | 2015-12-02 | 2019-06-04 | 浙江三箭工贸有限公司 | A kind of bamboo frame Integral molding device for insoles |
| CN109968472A (en) * | 2015-12-02 | 2019-07-05 | 浙江三箭工贸有限公司 | A kind of tilting bamboo frame molding machine |
| CN109968472B (en) * | 2015-12-02 | 2021-04-06 | 浙江三箭工贸有限公司 | Inclined bamboo frame forming device |
| CN109834779B (en) * | 2015-12-02 | 2021-04-06 | 浙江三箭工贸有限公司 | Bamboo frame integrated into one piece device |
| CN106625921A (en) * | 2017-03-01 | 2017-05-10 | 浙江农林大学暨阳学院 | Method for preparing bamboo beam columns |
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| CN102765117B (en) | 2014-12-31 |
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