CN102677497A - Wood fiber production device - Google Patents
Wood fiber production device Download PDFInfo
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- CN102677497A CN102677497A CN2012101356137A CN201210135613A CN102677497A CN 102677497 A CN102677497 A CN 102677497A CN 2012101356137 A CN2012101356137 A CN 2012101356137A CN 201210135613 A CN201210135613 A CN 201210135613A CN 102677497 A CN102677497 A CN 102677497A
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- roll
- smooth roller
- xylon
- smooth
- bearing
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- 229920002522 Wood fibre Polymers 0.000 title abstract description 8
- 239000002025 wood fiber Substances 0.000 title abstract 7
- 238000007380 fibre production Methods 0.000 title abstract 3
- 229940089401 xylon Drugs 0.000 claims description 67
- 239000000835 fiber Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 34
- 230000008569 process Effects 0.000 claims description 32
- 230000008676 import Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000002023 wood Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
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Abstract
The invention provides a wood fiber production device. The device comprises a support frame, a drive device and a wood fiber companding device, wherein the wood fiber companding device is driven by the drive device, the wood fiber companding device comprises an upper conditioner roll and a lower conditioner roll which are arranged on the support frame respectively, leftward screw roller teeth and rightward screw roller teeth are arranged on the roll surface of the upper conditioner roll, rightward screw roller teeth and leftward screw roller teeth are disposed on the roll surface of the lower conditioner roll, the leftward screw roller teeth on the upper conditioner roll are arranged by corresponding to the rightward screw roller teeth on the lower conditioner roll, and the rightward screw roller teeth on the upper conditioner roll are disposed by corresponding to the leftward screw roller teeth on the lower conditioner roll. The wood fiber production device has the advantages that the design is scientific, the structure is reasonable, the companding effect is good, and produced wood fibers have good qualities.
Description
Technical field
The present invention relates to a kind of equipment that is used for log processing, specifically, related to a kind of lumber fibre process units.
Background technology
Global in recent years ecocrisis situation is increasingly serious, and each state all limits the felling of natural forest in a different manner, and therefore, the high-quality large diameter tree material that people live required is just fewer and feweri, and more and more expensive.Though the plantation of artificial forest can be satisfied the demand of people to timber to a certain extent; But the plantation of China artificial forest is in preliminary developing period; Because cultivate the safeguard measure imperfection, there are shrivelled irregular, material defectives such as knot is many, small holes caused by worms in the timber that artificial forest is planted out more.In order to solve these defectives; People have proposed this scheme of novel wooden square bar; The novel wooden square bar is raw material with the undersized log of artificial forest, brush wood, rotary-cut reel or good-for-nothing natural trees etc.; Not only solve the problem of China's wood industrial raw material shortage of resources, and found best outlet for the efficient utilization of undersized log, brush wood or good-for-nothing natural trees etc.
The key technology of producing this novel wooden square bar is exactly the separation of former xylon; Existing lumber fibre separation equipment all need carry out sequence of operations steps such as boiling, defibrator process to log scale; Just can isolate xylon; And isolated xylon all receives length restriction, can not keep log scale length, and cost also compares higher.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The objective of the invention is the deficiency to prior art, thus provide a kind of design science, rational in infrastructure, press-stretched is effective and the measured lumber fibre process units of lignone produced.
To achieve these goals, the technical scheme that the present invention adopted is: a kind of lumber fibre process units, and it comprises bracing frame, drive unit and the xylon press-stretched device that is driven by said drive unit; Wherein, Said xylon press-stretched device comprises upper flattening roll and the lower flattening roll that is separately positioned on the support frame as described above; The roll surface of said upper flattening roll is provided with sinistral coiling roller tooth and dextrad propellers tooth; The roll surface of said lower flattening roll is provided with dextrad propellers tooth and sinistral coiling roller tooth, and the dextrad propellers tooth of the corresponding said lower flattening roll of the sinistral coiling roller tooth of said upper flattening roll is provided with, and the sinistral coiling roller tooth of the corresponding said lower flattening roll of the dextrad propellers tooth of said upper flattening roll is provided with.
Based on above-mentioned, the roller groove that constitutes between the adjacent propellers tooth is an arc-shaped groove, and the groove depth of the roller groove that constitutes between the adjacent propellers tooth is 1.5～5 millimeters, and the pitch between the adjacent propellers tooth is 5～12 millimeters.
Based on above-mentioned; Said xylon press-stretched device also comprises two groups of conditioner roll lash adjusting devices; Said conditioner roll lash adjusting device comprises adjustment leading screw, leading screw bearing, bearing block and is installed in the upper flattening roll bearing in the said bearing block; Wherein, said adjustment leading screw lower end is installed in the said leading screw bearing, and the outer ring of said leading screw bearing is fixed on the said bearing block outer wall; The both sides of support frame as described above are respectively arranged with leading screw silk hole, and the adjustment leading screw of two groups of said conditioner roll lash adjusting devices is separately positioned in the leading screw silk hole of support frame as described above both sides; The roll shaft two ends of said upper flattening roll are installed in respectively in the upper flattening roll bearing of two groups of said conditioner roll lash adjusting devices.
Based on above-mentioned; Said xylon press-stretched device also comprises the driving gear that is installed in said lower flattening roll roll shaft one end, is installed in fixed gear, the moving gear on the support frame as described above, the driven gear that is installed in said upper flattening roll roll shaft one end, the first limit shaft connecting plate and the second limit shaft connecting plate; Wherein, Said driving gear and the engagement of said fixed gear; Said fixed gear and the engagement of said moving gear; Said moving gear and the engagement of said driven gear, the two ends of the said first limit shaft connecting plate are connected with the wheel shaft of said fixed gear and the wheel shaft work of said moving gear respectively, and the two ends of the said second limit shaft connecting plate are connected with the wheel shaft of said moving gear and the wheel shaft work of said driven gear respectively; One side of support frame as described above is provided with the moving gear chute, and the wheel shaft of said moving gear is installed in the said moving gear chute; Said drive unit comprises motor and by said motor-driven speed changer, the roll shaft other end of said lower flattening roll is equipped with driving wheel, the said driving wheel of said speed changer transmission.
Based on above-mentioned; Said xylon press-stretched device also comprises the last smooth roller and following smooth roller that is separately positioned on the support frame as described above; Said smooth roller and said smooth roller down are arranged on the discharging direction of said upper flattening roll and said lower flattening roll, said gap setting of between smooth roller and said corresponding said upper flattening roll in gap between the smooth roller down and the said lower flattening roll.
Based on above-mentioned; Said xylon press-stretched device also comprises two groups of smooth roller lash adjusting devices and is separately positioned on the last smooth roller and following smooth roller on the support frame as described above; Said smooth roller and said smooth roller down are arranged on the discharging direction of said upper flattening roll and said lower flattening roll, said gap setting of between smooth roller and said corresponding said upper flattening roll in gap between the smooth roller down and the said lower flattening roll; Said smooth roller lash adjusting device comprises leading screw, bearing, smooth roll bearing seat and is installed in the last smooth roller bearing in the said smooth roll bearing seat; Wherein, Said leading screw lower end is installed in the said bearing, and the outer ring of said bearing is fixed on the said smooth roll bearing seat outer wall; The both sides of support frame as described above are respectively arranged with a hole, and the leading screw of two groups of said smooth roller lash adjusting devices is separately positioned in the silk hole of support frame as described above both sides; Said roll shaft two ends of smooth roller are installed in respectively in the last smooth roller bearing of two groups of said smooth roller lash adjusting devices.
Based on above-mentioned; Said xylon press-stretched device also comprises two groups of smooth roller lash adjusting devices and is separately positioned on the last smooth roller and following smooth roller on the support frame as described above; Said smooth roller and said smooth roller down are arranged on the discharging direction of said upper flattening roll and said lower flattening roll, said gap setting of between smooth roller and said corresponding said upper flattening roll in gap between the smooth roller down and the said lower flattening roll; Said smooth roller lash adjusting device comprises leading screw, bearing, smooth roll bearing seat and is installed in the last smooth roller bearing in the said smooth roll bearing seat; Wherein, Said leading screw lower end is installed in the said bearing, and the outer ring of said bearing is fixed on the said smooth roll bearing seat outer wall; The both sides of support frame as described above are respectively arranged with a hole, and the leading screw of two groups of said smooth roller lash adjusting devices is separately positioned in the silk hole of support frame as described above both sides; Said roll shaft two ends of smooth roller are installed in respectively in the last smooth roller bearing of two groups of said smooth roller lash adjusting devices; The roll shaft other end of said upper flattening roll and said lower flattening roll is separately installed with drive; Be separately installed with follower on the roll shaft of said smooth roller and said smooth roller down, the drive of said upper flattening roll and said lower flattening roll is said smooth roller and the said follower of smooth roller down of transmission respectively.
Based on above-mentioned; It comprises that the N group is successively set on the said xylon press-stretched device on the support frame as described above; The roller groove deep of organizing said xylon press-stretched device from the N of said lumber fibre process units import to outlet setting shoals successively; The pitch of organizing said xylon press-stretched device from the N of said lumber fibre process units import to outlet setting diminishes successively, and N is not less than 2 natural number.
Based on above-mentioned; It comprises that the N group is successively set on the said xylon press-stretched device on the support frame as described above; The roller groove deep of organizing said xylon press-stretched device from the N of said lumber fibre process units import to outlet setting shoals successively; The pitch of organizing said xylon press-stretched device from the N of said lumber fibre process units import to outlet setting diminishes successively, and N is not less than 2 natural number.
Based on above-mentioned; It comprises that the N group is successively set on the said xylon press-stretched device on the support frame as described above; The roller groove deep of organizing said xylon press-stretched device from the N of said lumber fibre process units import to outlet setting shoals successively; The pitch of organizing said xylon press-stretched device from the N of said lumber fibre process units import to outlet setting diminishes successively, and N is not less than 2 natural number.
The relative prior art of the present invention has outstanding substantive distinguishing features and marked improvement, and specifically, this lumber fibre process units comprises bracing frame, drive unit and the xylon press-stretched device that is driven by said drive unit; Wherein, Said xylon press-stretched device comprises that the roll surface that is separately positioned on the support frame as described above is provided with the upper flattening roll and the lower flattening roll of propellers tooth, and said xylon press-stretched device can carry out the log scale that gets into it press-stretched peeling, separate, and obtains xylon with this; Isolate xylon and can keep log scale length; Need not add thermal distillation when this device is produced xylon simultaneously, reduce production procedure, improve working efficiency; Said xylon press-stretched device also comprises the last smooth roller and following smooth roller that is separately positioned on the support frame as described above, can carry out smooth to the xylon behind the press-stretched; Said xylon press-stretched device also comprises two groups of conditioner roll lash adjusting devices and two groups of smooth roller lash adjusting devices, is used for adjusting conditioner roll gap and smooth roller gap; It has design science, rational in infrastructure, press-stretched is effective and the measured advantage of lignone produced.
Description of drawings
Fig. 1 is embodiment 1 structural representation of the present invention.
Fig. 2 is embodiment 2 structural representations of the present invention.
Fig. 3 is embodiment 3 structural representations of the present invention.
Fig. 4 is the drive connection structural representation of said xylon press-stretched device one side.
Fig. 5 is the drive connection structural representation of said xylon press-stretched device opposite side.
Fig. 6 is the structural representation of said conditioner roll lash adjusting device.
Fig. 7 is the structural representation of said smooth roller lash adjusting device.
Fig. 8 is the structural representation of said upper flattening roll and said lower flattening roll.
Fig. 9 is the enlarged diagram of local A among Fig. 8.
The specific embodiment
Through the specific embodiment, technical scheme of the present invention is done further detailed description below.
Like Fig. 1, Fig. 8 and shown in Figure 9; A kind of lumber fibre process units; It comprises bracing frame 15, three groups of drive units and six groups of said xylon press-stretched devices 1 that are successively set on the support frame as described above 15; In order to reduce device volume and minimizing equipment making cost, per two groups of said xylon press-stretched devices 1 are driven by one group of said drive unit;
Wherein, Said xylon press-stretched device 1 comprises upper flattening roll 2, lower flattening roll 3, last smooth roller 4 and the following smooth roller 5 that is separately positioned on the support frame as described above 15; The both sides, gap of corresponding said upper flattening roll 2 and said lower flattening roll 3 are provided with charging aperture and discharging opening; Saidly the discharging direction that smooth roller 4 and said smooth roller 5 down are arranged on said upper flattening roll 2 and said lower flattening roll 3, said gap setting of between the corresponding said upper flattening roll 2 of smooth roller 4 and said gap between the smooth roller 5 down and the said lower flattening roll 3;
Corresponding said charging aperture and said discharging opening are respectively arranged with loading bay 6 and discharge pedestal 7 on outermost two groups of said xylon press-stretched devices 1, and log scale 61 gets into this device from loading bay 6;
The roll surface of said upper flattening roll 2 is provided with sinistral coiling roller tooth 21 and dextrad propellers tooth 22; The roll surface of said lower flattening roll 3 is provided with dextrad propellers tooth 31 and sinistral coiling roller tooth 32; The dextrad propellers tooth 31 of the sinistral coiling roller tooth 21 corresponding said lower flattening rolls 3 of said upper flattening roll 2 is provided with, and the sinistral coiling roller tooth 32 of the dextrad propellers tooth 22 corresponding said lower flattening rolls 3 of said upper flattening roll 2 is provided with.
Label A among Fig. 8 representes local propellers dental structure, and Fig. 9 is the structure for amplifying sketch map of A, and the label L among Fig. 9 representes the pitch between the adjacent propellers tooth; The groove depth of the roller groove that H representes to constitute between the adjacent propellers tooth; The roller groove that constitutes between the adjacent propellers tooth is an arc-shaped groove, and the scope of groove depth H is 1.5～5 millimeters, and the scope of pitch L is 5～12 millimeters; The selection of groove depth H and pitch L is according to concrete needs setting; In order to produce high-quality xylon, the pitch L of six groups of said xylon press-stretched devices that are provided with from said lumber fibre process units loading bay 6 to discharge pedestal 7 diminishes successively, and groove depth H shoals successively.
Based on above-mentioned, upper flattening roll 2 in six groups of said xylon press-stretched devices and the gap between the lower flattening roll 3 reduce from loading bay 6 to discharge pedestal 7 successively; Said smooth roller 4 and said gap between the smooth roller 5 down reduce from loading bay 6 to discharge pedestal 7 equally successively.
Based on above-mentioned, said upper flattening roll 2 rotates with said lower flattening roll 3 in opposite directions, and said smooth roller 4 rotates with said smooth roller 5 down in opposite directions.
Based on above-mentioned, in order to prevent that log scale 61 from getting into said loading bay 6 backs and rebounding, make said log scale 61 can get into said xylon press-stretched device smoothly, corresponding said loading bay 6 is provided with silk brush and anti-bounce-back cover on the support frame as described above 15.
Based on above-mentioned; Log scale 61 is by behind upper flattening roll 2 and lower flattening roll 3 press-stretcheds; The many out-of-flatnesses in xylon end of producing; The xylon produced through said smooth roller 4 and said smooth roller 5 down smooth after, it is smooth that the xylon end becomes, and makes things convenient for xylon to get into the production equipment that downstream produce the novel wooden square bar.
Present embodiment is based on embodiment 1, and provided more specific embodiment, and its difference mainly is:
Like Fig. 2, Fig. 6 and shown in Figure 7; Based on above-mentioned; Said xylon press-stretched device also comprises two groups of conditioner roll lash adjusting devices 8 and two groups of smooth roller lash adjusting devices 9, and said conditioner roll lash adjusting device comprises to be adjusted leading screw 81, leading screw bearing 82, bearing block 83 and be installed in the upper flattening roll bearing 84 in the said bearing block 83, wherein; Said adjustment leading screw 81 lower ends are installed in the said leading screw bearing 82, and the outer ring of said leading screw bearing 82 is fixed on said bearing block 83 outer walls; The both sides of support frame as described above 15 are respectively arranged with leading screw silk hole, and the adjustment leading screw 81 of two groups of said conditioner roll lash adjusting devices is separately positioned in the leading screw silk hole of support frame as described above 15 both sides; The roll shaft two ends of said upper flattening roll 2 are installed in respectively in the upper flattening roll bearing 84 of two groups of said conditioner roll lash adjusting devices.
Said smooth roller lash adjusting device 9 comprises leading screw 91, bearing 92, smooth roll bearing seat 93 and is installed in the last smooth roller bearing 94 in the said smooth roll bearing seat 93; Wherein, Said leading screw 91 lower ends are installed in the said bearing 92, and the outer ring of said bearing 92 is fixed on said smooth roll bearing seat 93 outer walls; The both sides of support frame as described above 15 are respectively arranged with a hole, and the leading screw 91 of two groups of said smooth roller lash adjusting devices is separately positioned in the silk hole of support frame as described above 15 both sides; Said roll shaft two ends of smooth roller 4 are installed in respectively in the last smooth roller bearing 94 of two groups of said smooth roller lash adjusting devices.
Based on above-mentioned, according to the actual needs that uses, regulate said conditioner roll lash adjusting device 8 and said smooth roller lash adjusting device 9, change conditioner roll gap and smooth roller gap; Turn two said adjustment leading screws 81 simultaneously; Driving said bearing block 83 can move up and down with said upper flattening roll bearing 84; The upper flattening roll 2 that makes roll shaft be arranged in the said upper flattening roll bearing 84 moves up and down, and changes the gap between upper flattening roll 2 and the lower flattening roll 3; Turn two said leading screws 91 simultaneously; Driving smooth roll bearing seat 93 moves up and down with said smooth roller bearing 94; Make roll shaft be arranged on the said last smooth roller of in the smooth roller bearing 94 4 and can move up and down the gap in the change between smooth roller 4 and the following smooth roller 5.
Present embodiment is based on embodiment 2, and provided more specific embodiment, and its difference mainly is:
Like Fig. 3, Fig. 4 and shown in Figure 5; Said xylon press-stretched device also comprises the driving gear 31 that is installed in said lower flattening roll roll shaft one end, be installed in fixed gear 11, moving gear 12 on the support frame as described above 15, be installed in driven gear 21, the first limit shaft connecting plate 13 and the second limit shaft connecting plate 14 of said upper flattening roll roll shaft one end; Wherein, Said driving gear 31 and said fixed gear 11 engagements; Said fixed gear 11 and said moving gear 12 engagements; Said moving gear 12 and said driven gear 21 engagements, the two ends of the said first limit shaft connecting plate 13 are lived with the wheel shaft of the wheel shaft of said fixed gear 11 and said moving gear 12 respectively and are connected, for guarantee between said fixed gear 11 and the said moving gear 12 can smoothness rotation; The two ends of the said first limit shaft connecting plate 13 are respectively arranged with axle hole; The wheel shaft of the wheel shaft of said fixed gear 11 and said moving gear 12 is separately positioned in the said axle hole, has promptly guaranteed both connections, increases resistance for again both rotations; Live with the wheel shaft of the wheel shaft of said moving gear 12 and said driven gear 21 respectively and be connected in the two ends of the said second limit shaft connecting plate 14,14 employings of the said second limit shaft connecting plate and the identical structure of the said first limit shaft connecting plate 13; One side of support frame as described above 15 is provided with the moving gear chute, and the wheel shaft of said moving gear 12 is installed in the said moving gear chute; Said drive unit comprises motor 10 and by said motor-driven speed changer; The roll shaft other end of said lower flattening roll 3 is equipped with driving wheel; The said driving wheel of said speed changer transmission; In order to reduce manufacturing cost and device volume, every group of said drive unit can drive two groups of said xylon press-stretched devices.
Based on above-mentioned, the roll shaft other end of the said upper flattening roll 2 in every group of said xylon press-stretched device smooth roller 4 through belt transmission is said, and the roll shaft other end of said lower flattening roll 3 is through the said smooth roller 5 down of belt transmission.
Based on above-mentioned; The transmission process of said xylon press-stretched device is following: said motor 11 is through the said driving wheel of speed changer transmission and then drive said lower flattening roll 3 and rotate counterclockwise, and the roll shaft other end of said lower flattening roll 3 drives said smooth roller 5 down through belt and rotates counterclockwise; Roll shaft one end of said lower flattening roll 3 drives said fixed gear 11, said moving gear 12 and said driven gear 21 successively through driving gear 31; Through the gear meshing transmission; Thereby make said upper flattening roll 2 clockwise rotate, the roll shaft other end of said upper flattening roll 2 drives said smooth roller 4 through belt and clockwise rotates.
Based on above-mentioned; When turning the adjustment leading screw when changing the position of said upper flattening roll 2; Because the existence of said first limit shaft connecting plate 13 and the said second limit shaft connecting plate 14 makes that the position relation between said fixed gear 11 and the said moving gear 12 can not change, the position relation between the wheel shaft of said moving gear 12 and the said driven gear 21 can not change; Said moving gear 12 moves in said moving gear chute; Angle between said first limit shaft connecting plate 13 and the said second limit shaft connecting plate 14 changes, and is smooth with this rotation that guarantees whole device, can change the conditioner roll gap again simultaneously and be applicable to various log scales.
Based on above-mentioned, when specifically using, log scale 61 gets into this lumber fibre process units, through repeatedly rolling with smooth, produces high-quality xylon; This device need not carry out boiling to log just to be separated with defibrator process and can produce xylon; Reduced production cost; Simplified production procedure, and isolated xylon can keep log scale length, the novel wooden square bar quality that the xylon that uses this device to produce is processed is good.
The characteristic of novel wooden square bar: the novel wooden square bar does not destroy the form of the longitudinal fiber of log scale; The splicing of novel wooden square bar simultaneously is that texture by lumber fibre splices with mating formation fully; So the novel wooden square bar is in full accord with the square bar that round log is sawn into from seeing in appearance; The novel wooden square bar is in manufacturing process; Undersized log, brush wood, rotary-cut reel or good-for-nothing natural trees are rolled; In the wood fibre radial separation; The lumen that timber is inner and the big capillary on top layer are squeezed and suffer destruction to a certain degree, and the water of timber inside, tannin, polysaccharide etc. are pushed out by part with resin liquid.
Compare with timber: the novel wooden square bar not only has the wood texture identical with timber in appearance; And expansion rate of water absorption is lower than log scale in the use; Naturally distortion is also less than log scale, MOR, elastic modelling quantity, eats nail power and working strength all is higher than advantages such as log scale.
Compare with shaving board, medium-density plate and high-density plate: the novel wooden square bar aborning; Production efficiency is lower than shaving board, medium-density plate and high-density plate; But its energy consumption also is lower than medium-density plate and high-density plate, in appearance, in the use and range of application all be higher than medium-density plate and high-density plate far away.
Compare with glued board: though they all have the wood texture identical with timber from the teeth outwards, glued board has significantly layering in appearance, and bonding strength is low, and expansion rate of water absorption is high; And the production of novel wooden square bar is to be mated formation hot-formingly by netted long fiber, so not only there is not layering in appearance, and bonding strength is high; Serviceability and range of application all are far superior to glued board.
Should be noted that at last: above embodiment is only in order to technical scheme of the present invention to be described but not to its restriction; Although with reference to preferred embodiment the present invention has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can specific embodiments of the invention make amendment or the part technical characterictic is equal to replacement; And not breaking away from the spirit of technical scheme of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (10)
1. lumber fibre process units is characterized in that: it comprises bracing frame, drive unit and the xylon press-stretched device that is driven by said drive unit; Wherein, Said xylon press-stretched device comprises upper flattening roll and the lower flattening roll that is separately positioned on the support frame as described above; The roll surface of said upper flattening roll is provided with sinistral coiling roller tooth and dextrad propellers tooth; The roll surface of said lower flattening roll is provided with dextrad propellers tooth and sinistral coiling roller tooth, and the dextrad propellers tooth of the corresponding said lower flattening roll of the sinistral coiling roller tooth of said upper flattening roll is provided with, and the sinistral coiling roller tooth of the corresponding said lower flattening roll of the dextrad propellers tooth of said upper flattening roll is provided with.
2. lumber fibre process units according to claim 1; It is characterized in that: the roller groove that constitutes between the adjacent propellers tooth is an arc-shaped groove; The groove depth of the roller groove that constitutes between the adjacent propellers tooth is 1.5～5 millimeters, and the pitch between the adjacent propellers tooth is 5～12 millimeters.
3. lumber fibre process units according to claim 1 and 2; It is characterized in that: said xylon press-stretched device also comprises two groups of conditioner roll lash adjusting devices; Said conditioner roll lash adjusting device comprises adjustment leading screw, leading screw bearing, bearing block and is installed in the upper flattening roll bearing in the said bearing block; Wherein, said adjustment leading screw lower end is installed in the said leading screw bearing, and the outer ring of said leading screw bearing is fixed on the said bearing block outer wall; The both sides of support frame as described above are respectively arranged with leading screw silk hole, and the adjustment leading screw of two groups of said conditioner roll lash adjusting devices is separately positioned in the leading screw silk hole of support frame as described above both sides; The roll shaft two ends of said upper flattening roll are installed in respectively in the upper flattening roll bearing of two groups of said conditioner roll lash adjusting devices.
4. lumber fibre process units according to claim 3; It is characterized in that: said xylon press-stretched device also comprises the driving gear that is installed in said lower flattening roll roll shaft one end, is installed in fixed gear, the moving gear on the support frame as described above, the driven gear that is installed in said upper flattening roll roll shaft one end, the first limit shaft connecting plate and the second limit shaft connecting plate; Wherein, Said driving gear and the engagement of said fixed gear; Said fixed gear and the engagement of said moving gear; Said moving gear and the engagement of said driven gear, the two ends of the said first limit shaft connecting plate are connected with the wheel shaft of said fixed gear and the wheel shaft work of said moving gear respectively, and the two ends of the said second limit shaft connecting plate are connected with the wheel shaft of said moving gear and the wheel shaft work of said driven gear respectively; One side of support frame as described above is provided with the moving gear chute, and the wheel shaft of said moving gear is installed in the said moving gear chute; Said drive unit comprises motor and by said motor-driven speed changer, the roll shaft other end of said lower flattening roll is equipped with driving wheel, the said driving wheel of said speed changer transmission.
5. lumber fibre process units according to claim 1 and 2; It is characterized in that: said xylon press-stretched device also comprises the last smooth roller and following smooth roller that is separately positioned on the support frame as described above; Said smooth roller and said smooth roller down are arranged on the discharging direction of said upper flattening roll and said lower flattening roll, said gap setting of between smooth roller and said corresponding said upper flattening roll in gap between the smooth roller down and the said lower flattening roll.
6. lumber fibre process units according to claim 3; It is characterized in that: said xylon press-stretched device also comprises two groups of smooth roller lash adjusting devices and is separately positioned on the last smooth roller and following smooth roller on the support frame as described above; Said smooth roller and said smooth roller down are arranged on the discharging direction of said upper flattening roll and said lower flattening roll, said gap setting of between smooth roller and said corresponding said upper flattening roll in gap between the smooth roller down and the said lower flattening roll; Said smooth roller lash adjusting device comprises leading screw, bearing, smooth roll bearing seat and is installed in the last smooth roller bearing in the said smooth roll bearing seat; Wherein, Said leading screw lower end is installed in the said bearing, and the outer ring of said bearing is fixed on the said smooth roll bearing seat outer wall; The both sides of support frame as described above are respectively arranged with a hole, and the leading screw of two groups of said smooth roller lash adjusting devices is separately positioned in the silk hole of support frame as described above both sides; Said roll shaft two ends of smooth roller are installed in respectively in the last smooth roller bearing of two groups of said smooth roller lash adjusting devices.
7. lumber fibre process units according to claim 4; It is characterized in that: said xylon press-stretched device also comprises two groups of smooth roller lash adjusting devices and is separately positioned on the last smooth roller and following smooth roller on the support frame as described above; Said smooth roller and said smooth roller down are arranged on the discharging direction of said upper flattening roll and said lower flattening roll, said gap setting of between smooth roller and said corresponding said upper flattening roll in gap between the smooth roller down and the said lower flattening roll; Said smooth roller lash adjusting device comprises leading screw, bearing, smooth roll bearing seat and is installed in the last smooth roller bearing in the said smooth roll bearing seat; Wherein, Said leading screw lower end is installed in the said bearing, and the outer ring of said bearing is fixed on the said smooth roll bearing seat outer wall; The both sides of support frame as described above are respectively arranged with a hole, and the leading screw of two groups of said smooth roller lash adjusting devices is separately positioned in the silk hole of support frame as described above both sides; Said roll shaft two ends of smooth roller are installed in respectively in the last smooth roller bearing of two groups of said smooth roller lash adjusting devices; The roll shaft other end of said upper flattening roll and said lower flattening roll is separately installed with drive; Be separately installed with follower on the roll shaft of said smooth roller and said smooth roller down, the drive of said upper flattening roll and said lower flattening roll is said smooth roller and the said follower of smooth roller down of transmission respectively.
8. lumber fibre process units according to claim 5; It is characterized in that: it comprises that the N group is successively set on the said xylon press-stretched device on the support frame as described above; The roller groove deep of organizing said xylon press-stretched device from the N of said lumber fibre process units import to outlet setting shoals successively; The pitch of organizing said xylon press-stretched device from the N of said lumber fibre process units import to outlet setting diminishes successively, and N is not less than 2 natural number.
9. lumber fibre process units according to claim 6; It is characterized in that: it comprises that the N group is successively set on the said xylon press-stretched device on the support frame as described above; The roller groove deep of organizing said xylon press-stretched device from the N of said lumber fibre process units import to outlet setting shoals successively; The pitch of organizing said xylon press-stretched device from the N of said lumber fibre process units import to outlet setting diminishes successively, and N is not less than 2 natural number.
10. lumber fibre process units according to claim 7; It is characterized in that: it comprises that the N group is successively set on the said xylon press-stretched device on the support frame as described above; The roller groove deep of organizing said xylon press-stretched device from the N of said lumber fibre process units import to outlet setting shoals successively; The pitch of organizing said xylon press-stretched device from the N of said lumber fibre process units import to outlet setting diminishes successively, and N is not less than 2 natural number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210135613.7A CN102677497B (en) | 2012-05-04 | 2012-05-04 | Wood fiber production device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210135613.7A CN102677497B (en) | 2012-05-04 | 2012-05-04 | Wood fiber production device |
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| CN102677497A true CN102677497A (en) | 2012-09-19 |
| CN102677497B CN102677497B (en) | 2015-02-04 |
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| CN201210135613.7A Expired - Fee Related CN102677497B (en) | 2012-05-04 | 2012-05-04 | Wood fiber production device |
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| GB1028836A (en) * | 1963-06-25 | 1966-05-11 | Josef Rettenmaier | Method of manufacturing wood tufts |
| CA2202271C (en) * | 1994-10-17 | 1999-09-14 | Joseph B. Bielagus | Wood chip strand splitter |
| CN2496621Y (en) * | 2001-08-17 | 2002-06-26 | 杨三 | Rolling slicing and fiber-drawing machine |
| CN101544011A (en) * | 2009-05-08 | 2009-09-30 | 李成全 | Preparation method for producing wood board or flitch beam |
| CN201385351Y (en) * | 2009-05-07 | 2010-01-20 | 江西南丰振宇实业集团有限公司 | Bamboo fiber machine |
| CN101880978A (en) * | 2010-07-22 | 2010-11-10 | 湖南骏泰浆纸有限责任公司 | Over thick wood chip crusher |
| CN202658474U (en) * | 2012-05-04 | 2013-01-09 | 信阳市永恒茶业科技有限公司 | Wood fiber production device |
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2012
- 2012-05-04 CN CN201210135613.7A patent/CN102677497B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1028836A (en) * | 1963-06-25 | 1966-05-11 | Josef Rettenmaier | Method of manufacturing wood tufts |
| CA2202271C (en) * | 1994-10-17 | 1999-09-14 | Joseph B. Bielagus | Wood chip strand splitter |
| CN2496621Y (en) * | 2001-08-17 | 2002-06-26 | 杨三 | Rolling slicing and fiber-drawing machine |
| CN201385351Y (en) * | 2009-05-07 | 2010-01-20 | 江西南丰振宇实业集团有限公司 | Bamboo fiber machine |
| CN101544011A (en) * | 2009-05-08 | 2009-09-30 | 李成全 | Preparation method for producing wood board or flitch beam |
| CN101880978A (en) * | 2010-07-22 | 2010-11-10 | 湖南骏泰浆纸有限责任公司 | Over thick wood chip crusher |
| CN202658474U (en) * | 2012-05-04 | 2013-01-09 | 信阳市永恒茶业科技有限公司 | Wood fiber production device |
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| CN102677497B (en) | 2015-02-04 |
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Effective date of registration: 20210125 Address after: 226600 No. 2, C District, Chengbei Industrial Park, Haian County, Nantong, Jiangsu province (Dagong industrial concentration area, Haian county) Patentee after: NANTONG HAILITE RUBBER & PLASTIC MACHINERY Co.,Ltd. Address before: 464000 group 12, qilipeng village, Wuxing Township, Shihe District, Xinyang City, Henan Province Patentee before: XINYANG YONGHENG TEA INDUSTRY TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20150204 |