CN106272768B - Moso bamboo squeezes flattening processing unit (plant) and squeezes flattening processing method - Google Patents

Moso bamboo squeezes flattening processing unit (plant) and squeezes flattening processing method Download PDF

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Publication number
CN106272768B
CN106272768B CN201610894789.9A CN201610894789A CN106272768B CN 106272768 B CN106272768 B CN 106272768B CN 201610894789 A CN201610894789 A CN 201610894789A CN 106272768 B CN106272768 B CN 106272768B
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China
Prior art keywords
bamboo
flattening
squeezes
screw rod
board
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CN106272768A (en
Inventor
黄晓东
黄俊昆
林金国
叶强
刘雁
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Fujian Agriculture and Forestry University
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Fujian Agriculture and Forestry University
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27JMECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
    • B27J1/00Mechanical working of cane or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/0085Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/06Softening or hardening of wood
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K9/00Chemical or physical treatment of reed, straw, or similar material
    • B27K9/002Cane, bamboo

Abstract

Flattening processing unit (plant) is squeezed the present invention relates to a kind of moso bamboo and squeezes flattening processing method,Fresh moso bamboo,Acromere is removed after intercept,Internal segment,Through fluting,Hot-water soak and high-temperature baking sofening treatment,It is sent into moso bamboo and squeezes flattening device,It is made and substantially squeezes flat bamboo clappers,It includes rack that moso bamboo, which squeezes flattening processing unit (plant),,Feeding equipment,Squeeze flattening device,Rack includes frame body,Board,Platform,It includes squeezing flat hyoplastron to squeeze flattening device,Driving motor,Lifting platform,It is tapering to squeeze flat hyoplastron front end,It is flattening portion to squeeze flat hyoplastron rear end,Lower compression roller is set in flattening portion,It is provided in lifting platform and the matched upper pressure roller of lower compression roller,The lower compression roller shaft of lower compression roller one end and driving motor output shaft V belt translation or chain drive,Feeding equipment, which is located at, to be squeezed in front of flat hyoplastron,It is small that the present invention can solve flattened bamboo boards book size in current bamboo wood expanding process,Bamboo clappers physical and mechanical property declines serious problem,The scientific and technological content and added value of product of General Promotion bamboo product industry.

Description

Moso bamboo squeezes flattening processing unit (plant) and squeezes flattening processing method
Technical field
Flattening processing unit (plant) is squeezed the present invention relates to a kind of moso bamboo and squeezes flattening processing method.
Background technology
China's economic value is higher, distribution is most wide, the maximum moso bamboo of yield, and the diameter of a cross-section of a tree trunk 1.3 meters above the ground is mostly at 7~12 centimetres or so.Moso bamboo Have the characteristics that wall it is thin it is hollow, taperingness is big;The outer layer Zhu Qing dense structures of bamboo wood, quality is hard, and surface is smooth, has one layer Wax, it is poor to water and adhesive wetability;The tabasheer tissue looseness of internal layer, it is fragile, to the wetability of water and adhesive It is poor;Intermediate bamboo meat, performance is green between tabasheer between bamboo, is the major part of bamboo utilization.Traditional bamboo wood expanding adds Work mode, there are flattened bamboo boards book size is small, bamboo clappers physical and mechanical property declines serious a series of problems, severely impacts The use scopes of flattened bamboo boards.Therefore it must start with from the technique of bamboo processing, develop a kind of completely new bamboo processing New equipment and technique greatly improve flattened bamboo boards book size, while reducing bamboo wood physical and mechanical property in flattening process Decline, the scientific and technological content and added value of product of General Promotion bamboo product industry.
Invention content
Flattening processing unit (plant) is squeezed the purpose of the present invention is to provide a kind of moso bamboo and squeezes flattening processing method.
In order to solve the above-mentioned technical problem, a kind of technical solution of the invention is a kind of moso bamboo extruding flattening processing unit (plant), Including rack, feeding equipment, flattening device is squeezed, the rack includes frame body, is arranged and exists in the board of frame body upper side, setting The platform of frame body lower part, the flattening device that squeezes includes being set on board to squeeze flat hyoplastron, the driving being arranged on platform Motor is located at the lifting platform squeezed above flat hyoplastron, and it is tapering to squeeze flat hyoplastron front end, and tapering upper and lower end face is plane, squeezes flat tongue Plate rear end is flattening portion, is provided with several lower compression rollers from front to back in flattening portion, is provided in lifting platform several with lower compression roller phase The upper pressure roller of cooperation, the lower compression roller shaft of lower compression roller one end, which runs through, squeezes flat hyoplastron and driving motor output shaft V belt translation or chain biography Dynamic, feeding equipment, which is located at, to be squeezed in front of flat hyoplastron.
Further, the feeding equipment include pedal switch, the speed regulating motor that is arranged on platform, a left side for board lower part The right side is arranged symmetrically, and there are two chain wheel sets, and chain wheel set includes preceding sprocket wheel, rear sprocket wheel, through being driven chain link between preceding sprocket wheel, rear sprocket wheel Transmission, the preceding premenstrual sprocket shaft of sprocket wheel are fixed on board lower part, and rear sprocket wheel sprocket shaft after is fixed on board lower part, preceding sprocket shaft, Sprocket shaft and speed regulating motor output shaft V belt translation or chain drive afterwards are symmetrically set with two parallel sliding slots on board, Chain wheel set is located at immediately below sliding slot, is blowing feed zone between two sliding slots, and sliding block, sliding block lower end and transmission are provided in sliding slot Chain is connected, and upper end of slide block is provided with push plate, and the end of a sliding slot is provided with the travel switch triggered by sliding block, and stroke is opened It closes, pedal switch is uniformly electrically connected with speed regulating motor.
Further, the lower mounting groove for installing lower compression roller is provided in the flattening portion, setting is useful in lifting platform In the upper mounting groove for installing pressure roller.
Further, the elevating mechanism that driving lifting platform is lifted is provided on the board, elevating mechanism includes a left side The right side be symmetricly set on two guide posts on board, be symmetrical set lifting platform front two screw rods, be fixed on board Shaft is adjusted, the guide hole passed through conducive to guide post and the matched threaded hole of screw rod are offered on lifting platform, spiral shell is run through in screw rod upper end Pit, screw rod lower end are connect with board bearing, and screw rod lower horizontal is provided with turbine, are adjusted to be provided in shaft and be engaged with turbine The worm screw of transmission adjusts shaft one end and is provided with manual turntable.
Further, it is provided in the flattening portion and the micromatic setting that lifting tensioning is adjusted, flattening portion is carried out to lower compression roller It is inside provided with lower regulating tank, the micromatic setting includes the step being set in lower compression roller shaft, is set above step It is equipped with upper plate, lower spring is provided between step and upper plate, step, lower spring, upper plate are arranged at lower regulating tank It is interior, lower screw rod is provided with above step, flattening portion is run through in lower screw rod lower end, and lower screw rod lower end is provided with lower manual turntable.
Further, it is provided with the tensioning apparatus for carrying out tensioning adjusting to upper pressure roller in the lifting platform, is set in lifting platform It is equipped with regulating tank, the tensioning apparatus includes being arranged screw rod, the top chock in upper pressure roller shaft, above top chock It is provided with spring, top chock, upper spring are arranged in regulating tank, and upper screw rod lower end is connected with top chock, on Spring is set in screw rod lower part, and lifting platform is run through in upper screw rod upper end, and upper screw rod upper end is provided with manual turntable.
A kind of moso bamboo extruding flattening processing method, includes the following steps:
(1)Fresh moso bamboo is taken, after removing the sundries on bamboo pole, is cut into the bamboo section of 1.0~2.0m, it is spare;
(2)The bamboo blocked section is respectively fed to acromere to machine, whole protrusion acromeres of removal bamboo section;
(3)The bamboo for removing acromere section, which is sent into, goes internal segment to machine, whole internal segments of removal bamboo section;
(4)The bamboo section feeding ripsaw of internal segment will be removed, the swage set of a perforation is opened in circle bamboo side, it is spare;
(5)It will complete the bamboo cut side section and be sent into boiling pond immersion 12~24 hours, the temperature of boiling pond is controlled 80 Between~90 DEG C, bamboo section must be totally submerged in the hot water in soaking process;
(6)It will complete the bamboo section that boiling is impregnated to be sent into bamboo wood softening tank, close the hermatic door of bamboo wood softening tank, carry out bamboo The high-temperature baking softening processing of section;
(7)The bamboo section after high-temperature baking softening is processed will be completed, is sent into moso bamboo and squeezes in flattening processing unit (plant), be made substantially Squeeze flat bamboo clappers;
(8)The bamboo clappers for completing to squeeze flat processing is sent into double surfacer processing, specification is made and squeezes flat bamboo clappers finished product.
Further, in step(1)In must lead to for the moso bamboo blocked directly block the top diameter of bamboo section 10cm with On, bamboo culm wall thickness is controlled in 6~15mm.
Further, in step(6)In, baking temperature is 160~200 DEG C, and baking time is 3~10 minutes.
Further, in step(7)In, when bamboo section is placed on blowing feed zone, the fluting position of bamboo section is downward.
Compared with prior art, the invention has the advantages that:It can solve in current bamboo wood expanding process Flattened bamboo boards book size is small, and bamboo clappers physical and mechanical property declines serious problem, and the science and technology of General Promotion bamboo product industry contains Amount and added value of product have vast potential for future development.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the structural schematic diagram of invention;
Fig. 2 is structure section view;
Fig. 3 is the structural schematic diagram for squeezing flattening device;
Fig. 4 is the structural schematic diagram of feeding equipment;
Fig. 5 is the structural schematic diagram of tensioning apparatus;
Fig. 6 is the structural schematic diagram of micromatic setting.
In figure:
1- racks;101- frame bodies;102- boards;103- platforms;2- speed regulating motors;3- sliding slots;4- sliding blocks;5- push plates;6- The circle bamboo section of flattening to be extruded;7- travel switches;8- manual turntables;The upper mounting grooves of 9-;The upper screw rods of 10-;The upper manual turntables of 11-; The upper pressure rollers of 12-;13- guide posts;14- lower compression roller shafts;15- driving motors;16- adjusts shaft;17- worm screws;18- turbines;19- is squeezed Flat hyoplastron;The taperings 1901-;1902- flattenings portion;Mounting groove under 1903-;20- lower compression rollers;Manual turntable under 21-;Screw rod under 22-; 23- platform lower compression roller recessing grooves;Sprocket wheel before 24-;Sprocket wheel after 25-;26- transmission chains;27- screw rods;Regulating tank under 28-;29- is raised Save slot;Sprocket shaft before 30-;Sprocket shaft after 31-;The upper pressure roller shafts of 32-;33- top chocks;The upper springs of 34-;35- steps; Spring under 36-;37- upper plates;38- lifting platforms.
Specific implementation mode
As shown in figures 1 to 6, a kind of moso bamboo squeezes flattening processing unit (plant) and squeezes flattening processing method, including rack 1, charging Device, squeeze flattening device, the rack 1 include frame body 101, be arranged 101 upper side of frame body board 102, be arranged in frame The platform 103 of 101 lower part of body, rack 1 are formed by No. 10 channel steel welding processings, and whole equipment of guarantee is with enough weight and surely It is qualitative, ensure the machining accuracy of the device, the flattening device that squeezes includes being set to squeezing flat hyoplastron 19, setting on board 102 The driving motor 15 on platform 103 is set, the lifting platform 38 for squeezing 19 top of flat hyoplastron is located at, it is tapering to squeeze 19 front end of flat hyoplastron 1901,1901 upper and lower end face of tapering is plane, squeezes 19 rear end of flat hyoplastron for flattening portion 1902, in flattening portion 1902 from front to back Several lower compression rollers 20 are provided with, several and matched upper pressure roller 12 of lower compression roller 20, lower compression roller 20 1 are provided in lifting platform 38 The lower compression roller shaft 14 at end, which runs through, squeezes flat hyoplastron 19 and 15 output shaft V belt translation of driving motor or chain drive, and feeding equipment, which is located at, to be squeezed 19 front of flat hyoplastron.
In the present embodiment, the feeding equipment include pedal switch, the speed regulating motor 2 that is arranged on platform 103, it is described The power of speed regulating motor 2 is 1.5kw, and by controlling the rotating speed of speed regulating motor 2, the charging rate for squeezing flattening bamboo section is controlled 5 ~10m/ minutes, 102 lower part of board was symmetrically set with two chain wheel sets, and chain wheel set includes preceding sprocket wheel 24, rear sprocket wheel 25, It connects and is driven through transmission chain 26 between preceding sprocket wheel 24, rear sprocket wheel 25, preceding chain 25 is taken turns premenstrual sprocket shaft 30 and is fixed under board 102 Portion, the sprocket shaft 31 after of rear sprocket wheel 25 are fixed on 102 lower part of board, and preceding sprocket shaft 30, rear sprocket shaft 31 and speed regulating motor 2 export Axis V belt translation or chain drive are symmetrically set with two parallel sliding slots 3 on board 102, under chain wheel set is located at sliding slot 3 just It is square, it is blowing feed zone between two sliding slots 3, blowing feed zone is used to place the circle bamboo section 6 of flattening to be extruded, is set in sliding slot 3 It is equipped with sliding block 4,4 lower end of sliding block is connected with transmission chain 26, and 4 upper end of sliding block is provided with push plate 5, the end setting of a sliding slot 3 There are the travel switch 7 triggered by sliding block 4, the sliding block 4 that the control of travel switch 7 reaches terminal position to return in time, travel switch 7, Pedal switch is uniformly electrically connected with speed regulating motor 2.
In the present embodiment, it is provided with the lower mounting groove 1903 for installing lower compression roller 20 in the flattening portion 1902, rises The upper mounting groove 9 for installing pressure roller 12 is provided in drop platform 38.
In the present embodiment, the elevating mechanism that driving lifting platform 38 is lifted, elevator are provided on the board 102 Structure includes being symmetrical set on board 102 two guide posts 13, being symmetrical set two screw rods in 38 front of lifting platform 27, the adjusting shaft 16 being fixed on board 102, offer on lifting platform 38 guide hole passed through conducive to guide post 13, with screw rod 27 Threaded hole is run through in matched threaded hole, 27 upper end of screw rod, and 27 lower end of screw rod is connect with 102 bearing of board, 27 lower part water of screw rod It is flat to be provided with turbine 18, the worm screw 17 being provided in shaft 16 with 18 engaged transmission of turbine is adjusted, the setting of 16 one end of shaft is adjusted There is manual turntable 8, according to the thickness for squeezing flat bamboo clappers, between being adjusted between lifting platform 38 and crowded flat hyoplastron 19 by manual turntable 8 Away from convenient crowded flat bamboo clappers passes through extruding flattening device.
In the present embodiment, it is provided in the flattening portion 1902 and the fine tuning dress that lifting tensioning is adjusted is carried out to lower compression roller 20 It sets, lower regulating tank 28 is provided in flattening portion 1902, the micromatic setting includes the lower bearing being set in lower compression roller shaft 14 Seat 35,35 top of step are provided with upper plate 37, lower spring 36, step are provided between step 35 and upper plate 37 35, lower spring 36, upper plate 37 are arranged in lower regulating tank 28, and 35 top of step is provided with lower screw rod 22, lower screw rod 22 Flattening portion 1902 is run through in lower end, and lower 22 lower end of screw rod is provided with lower manual turntable 21, and lower spring is adjusted by lower manual turntable 21 36 tensioning degree can control lifting heights and tensile force of the lower compression roller 20 on squeezing flat hyoplastron 19.
In the present embodiment, it is provided with the tensioning apparatus for carrying out tensioning adjusting to upper pressure roller 12 in the lifting platform 38, rises It is provided with regulating tank 29 in drop platform 38, the tensioning apparatus includes being arranged screw rod 10, the upper axis in upper pressure roller shaft 32 Bearing 33,33 top of top chock are provided with spring 34, and top chock 33, upper spring 34 are arranged in regulating tank 29, 10 lower end of upper screw rod is connected with top chock 33, and upper spring 34 is set in 10 lower part of screw rod, and 10 upper end of upper screw rod is through liter Platform 38 drops, and 10 upper end of upper screw rod is provided with manual turntable 11, and the tensioning degree of upper spring 34 is adjusted by upper manual turntable 11, Driving force on tensile force and horizontal direction of the controllable upper pressure roller 12 in vertical direction during bamboo section squeezes flat.
In the present embodiment, flat hyoplastron 19 is squeezed by 50cm × 50cm(Diameter × height)Cylinder and 50cm × 40cm(Directly Diameter × height)Circular cone combination, upper and lower end face is process through milling machine, and the Milling Process for squeezing flat hyoplastron 19 must be with cylinder On the basis of the center line of circular cone combination, milling thickness control in lower part is in 5cm, and milling thickness control in top is squeezed flat in 8cm Hyoplastron 19 after the milling, for the sake of security, it is necessary to which the tip position for clipping cone tip leaves top end diameter 2cm's The center of the circle bamboo section 6 of frustum center face flattening to be extruded.
A kind of moso bamboo extruding flattening processing method, includes the following steps:
(1)Fresh moso bamboo is taken, after removing the sundries on bamboo pole, is cut into the bamboo section of 1.0~2.0m, it is spare;
(2)The bamboo blocked section is respectively fed to acromere to machine, whole protrusion acromeres of removal bamboo section;
(3)The bamboo for removing acromere section, which is sent into, goes internal segment to machine, whole internal segments of removal bamboo section;
(4)The bamboo section feeding ripsaw of internal segment will be removed, the swage set of a perforation is opened in circle bamboo side, it is spare;
(5)It will complete the bamboo cut side section and be sent into boiling pond immersion 12~24 hours, the temperature of boiling pond is controlled 80 Between~90 DEG C, bamboo section must be totally submerged in the hot water in soaking process;
(6)It will complete the bamboo section that boiling is impregnated to be sent into bamboo wood softening tank, close the hermatic door of bamboo wood softening tank, carry out bamboo The high-temperature baking softening processing of section;
(7)The bamboo section after high-temperature baking softening is processed will be completed, is sent into moso bamboo and squeezes in flattening processing unit (plant), be made substantially Squeeze flat bamboo clappers;
(8)The bamboo clappers for completing to squeeze flat processing is sent into double surfacer processing, specification is made and squeezes flat bamboo clappers finished product.
In the present embodiment, in step(1)In must lead to for the moso bamboo blocked and directly block the top diameter of bamboo section and exist 10cm or more, bamboo culm wall thickness are controlled in 6~15mm.
In the present embodiment, in step(5)It is to improve bamboo section that the bamboo section that middle side is cut, which is sent into the purpose that boiling pond is impregnated, First moisture content, be conducive to the hot mastication of bamboo section, prevent bamboo section from being generated because of water shortage during hot mastication and burn charcoal The defects of change.
In the present embodiment, in step(6)In, baking temperature is 160~200 DEG C, and baking time is 3~10 minutes, tool There is the size of oil vacuole and density in the visual bamboo section surface of control of body baking time, is determined in conjunction with practical operation experience.
In the present embodiment, in step(7)In, when bamboo section is placed on blowing feed zone, the fluting position of bamboo section is downward.
On be classified as preferred embodiment, the object, technical solutions and advantages of the present invention are had been further described, institute It should be understood that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not intended to limit the invention, it is all the present invention's Within spirit and principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.

Claims (4)

1. a kind of moso bamboo squeezes flattening processing method, which is characterized in that it squeezes flattening processing unit (plant), the hair using a kind of moso bamboo Bamboo squeezes flattening processing unit (plant) and includes rack, feeding equipment, squeezes flattening device, and the rack includes frame body, is arranged in frame body The board of upper side is arranged platform in frame body lower part, it is described squeeze flattening device include be set on board squeeze flat hyoplastron, The driving motor being arranged on platform is located at the lifting platform squeezed above flat hyoplastron, and it is tapering, tapering upper and lower side to squeeze flat hyoplastron front end Face is plane, and it is flattening portion to squeeze flat hyoplastron rear end, is provided with several lower compression rollers in flattening portion from front to back, is arranged in lifting platform There is several and matched upper pressure roller of lower compression roller, the lower compression roller shaft of lower compression roller one end, which runs through, squeezes flat hyoplastron and driving motor output Axis V belt translation or chain drive, feeding equipment, which is located at, to be squeezed in front of flat hyoplastron, and the feeding equipment includes pedal switch, is arranged in platform On speed regulating motor, board lower part is symmetrically set with two chain wheel sets, and chain wheel set includes preceding sprocket wheel, rear sprocket wheel, preceding sprocket wheel, Afterwards through being driven chain link transmission between sprocket wheel, the preceding premenstrual sprocket shaft of sprocket wheel is fixed on board lower part, and rear sprocket wheel sprocket shaft after is solid It is scheduled on board lower part, preceding sprocket shaft, rear sprocket shaft and speed regulating motor output shaft V belt translation or chain drive, it is symmetrical on board to set It sets there are two parallel sliding slot, chain wheel set is located at immediately below sliding slot, is blowing feed zone between two sliding slots, is arranged in sliding slot There are sliding block, sliding block lower end to be connected with transmission chain, upper end of slide block is provided with push plate, and the end of a sliding slot is provided with is touched by sliding block The travel switch of hair, travel switch, pedal switch are electrically connected with speed regulating motor, are provided in the flattening portion for installing The lower mounting groove of lower compression roller is provided with the upper mounting groove for installing pressure roller in lifting platform, driving is provided on the board The elevating mechanism that lifting platform is lifted, elevating mechanism includes two guide posts being symmetrical set on board, symmetrical Two screw rods in lifting platform front, the adjusting shaft that is fixed on board are set, offers on lifting platform and is passed through conducive to guide post Guide hole, with the matched threaded hole of screw rod, screw rod upper end run through threaded hole, screw rod lower end is connect with board bearing, under screw rod Portion is horizontally disposed worm gear, adjusts the worm screw being provided in shaft with worm gear engaged transmission, adjusts shaft one end and is provided with manually Turntable is provided in the flattening portion and carries out the micromatic setting that lifting tensioning is adjusted to lower compression roller, downward is provided in flattening portion Slot is saved, the micromatic setting includes the step being set in lower compression roller shaft, and upper plate, lower axle are provided with above step Lower spring is provided between bearing and upper plate, step, lower spring, upper plate are arranged in lower regulating tank, on step Side is provided with lower screw rod, and flattening portion is run through in lower screw rod lower end, and lower screw rod lower end is provided with lower manual turntable, is set in the lifting platform It is equipped with the tensioning apparatus for carrying out tensioning adjusting to upper pressure roller, regulating tank is provided in lifting platform, the tensioning apparatus includes set If upper screw rod, the top chock in upper pressure roller shaft, it is provided with spring above top chock, top chock, upper spring are equal It is arranged in upper regulating tank, upper screw rod lower end is connected with top chock, and upper spring is set in screw rod lower part, upper screw rod upper end Through lifting platform, upper screw rod upper end is provided with manual turntable,
Processing method includes the following steps:
(1)Fresh moso bamboo is taken, after removing the sundries on bamboo pole, is cut into the bamboo section of 1.0~2.0m, it is spare;
(2)The bamboo blocked section is respectively fed to acromere to machine, whole protrusion acromeres of removal bamboo section;
(3)The bamboo for removing acromere section, which is sent into, goes internal segment to machine, whole internal segments of removal bamboo section;
(4)The bamboo section feeding ripsaw of internal segment will be removed, the swage set of a perforation is opened in circle bamboo side, it is spare;
(5)It will complete the bamboo cut side section and be sent into boiling pond immersion 12~24 hours, the temperature of boiling pond is controlled 80~90 Between DEG C, bamboo section must be totally submerged in the hot water in soaking process;
(6)It will complete the bamboo section that boiling is impregnated to be sent into bamboo wood softening tank, close the hermatic door of bamboo wood softening tank, carry out bamboo section High-temperature baking softening processing;
(7)The bamboo section after high-temperature baking softening is processed will be completed, be sent into moso bamboo and squeeze in flattening processing unit (plant), is made substantially crowded flat Bamboo clappers;
(8)The bamboo clappers for completing to squeeze flat processing is sent into double surfacer processing, specification is made and squeezes flat bamboo clappers finished product.
2. moso bamboo according to claim 1 squeezes flattening processing method, it is characterised in that:In step(1)In for blocking Moso bamboo must lead to the top diameter for directly blocking bamboo section in 10cm or more, bamboo culm wall thickness is controlled in 6~15mm.
3. moso bamboo according to claim 1 squeezes flattening processing method, it is characterised in that:In step(6)In, baking temperature It it is 160~200 DEG C, baking time is 3~10 minutes.
4. moso bamboo according to claim 1 squeezes flattening processing method, it is characterised in that:In step(7)In, bamboo section is placed At blowing feed zone, the fluting position of bamboo section is downward.
CN201610894789.9A 2016-10-14 2016-10-14 Moso bamboo squeezes flattening processing unit (plant) and squeezes flattening processing method Active CN106272768B (en)

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CN107571353A (en) * 2017-10-13 2018-01-12 桃江风河智慧竹业有限公司 The raw bamboo thermoplastification flat process of compacted poly- expansion milling and Culm
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