CN109968476A - Moso bamboo thick bamboo tube based on water jet efficiently removes bamboo blueness device - Google Patents
Moso bamboo thick bamboo tube based on water jet efficiently removes bamboo blueness device Download PDFInfo
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- CN109968476A CN109968476A CN201910320959.6A CN201910320959A CN109968476A CN 109968476 A CN109968476 A CN 109968476A CN 201910320959 A CN201910320959 A CN 201910320959A CN 109968476 A CN109968476 A CN 109968476A
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- thick bamboo
- bamboo tube
- bamboo
- water jet
- water
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- 239000011425 bamboo Substances 0.000 title claims abstract description 228
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 227
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 227
- 241001330002 Bambuseae Species 0.000 title claims abstract description 227
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 227
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 244000302661 Phyllostachys pubescens Species 0.000 title claims abstract description 39
- 235000003570 Phyllostachys pubescens Nutrition 0.000 title claims abstract description 39
- 238000005520 cutting process Methods 0.000 claims abstract description 32
- 235000013372 meat Nutrition 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 82
- 230000006835 compression Effects 0.000 claims description 40
- 238000007906 compression Methods 0.000 claims description 40
- 210000000078 claw Anatomy 0.000 claims description 30
- 239000003082 abrasive agent Substances 0.000 claims description 22
- 230000001105 regulatory effect Effects 0.000 claims description 21
- 238000004146 energy storage Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 6
- 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 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000001788 irregular Effects 0.000 description 8
- 238000003754 machining Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
- B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
- B24C7/0015—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier
- B24C7/0023—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier of feed pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
- B24C7/003—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier with means for preventing clogging of the equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
- B27L1/14—Debarking or removing vestiges of branches from trees or logs; Machines therefor using jets of fluid
Abstract
The invention discloses a kind of, and the moso bamboo thick bamboo tube based on water jet efficiently removes bamboo blueness device, and it includes water jet generating unit, positioning support element, clamping rotation propulsion unit that this, which removes bamboo blueness device,；Water jet generating unit is used to form the water jet (110) of cutting bamboo green (201), and the injection direction of water jet (110) is tangential on the inner wall side of bamboo green (201) and the cylindrical surface close to bamboo meat (203) outer wall side；Positioning support element is used to support positioning thick bamboo tube (200) and provides the channel of thick bamboo tube (200) traveling；Clamping rotation propulsion unit is used for the end of clamping position thick bamboo tube (200) and promotes thick bamboo tube (200) to advance along the axial-rotation of thick bamboo tube (200), so that water jet (110) can continue cutting bamboo blueness (201).The device of the invention utilizes the high-performance cutting characteristic of water jet, improves thick bamboo tube and goes the processing efficiency of bamboo blueness, reduces surface roughness and solve the problems, such as processing accuracy and stability.
Description
Technical field
The present invention relates to the processing technique fields of biological material, more particularly to a kind of novel green cutting processing dress
It sets, specifically a kind of moso bamboo thick bamboo tube based on water jet efficiently removes bamboo blueness device.
Background technique
Moso bamboo is that China's cultivated area is most wide, the maximum bamboo kind of utility value, and the cutting cycle is short, yield is high, artificial
The industries such as plate, building, furniture, medical and health have broad application prospects, and are instead of timber, alleviate China's timber supply and demand contradiction
Important renewable resource.Moso bamboo thick bamboo tube is radially respectively that bamboo is green from outside to inside, bamboo meat and tabasheer.Wherein, the green part of bamboo is tieed up
It is big to restrain dense structure, hardness, it is difficult to soften, spray and glued, need to cut it first in the forming technologies such as artificial bamboo board
It removes.
It is to realize that the basic process utilized is further processed in moso bamboo that moso bamboo, which goes bamboo blueness, at this stage to bamboo blueness frequently with peel manually
From or machine cut removing, bamboo blueness removal efficiency is low, roughness of machining surface.Bamboo blueness processing key is gone to need to solve in moso bamboo thick bamboo tube
The problem of be how to improve processing efficiency, guarantee machined surface quality and how to overcome the bending of moso bamboo thick bamboo tube itself, non-rule
The then contour structures etc. of cylinder.
Planing operation is mainly removed by wire brush craft scraping or used to the prior art to the removal of bamboo blueness, the former is artificial
It is at high cost, scraping efficiency is lower, the latter applies in general to bamboo cane.In addition, also having in the way of turning, grinding, floating strike price etc.
The disadvantages of removal bamboo is green, and machining often leads to cutter/abrasive wear or blocking is serious, roughness of machining surface, in particular, cutting
Parameter used by processing is cut to tend not to excessive, excessive cutting parameter and easily cause axial embrittlement.Document (Liu Hongzheng, Wang Xin
Continent, LI YANJUN's thick bamboo tube flawless flattening production technology [J] forest product industry, 2018, v.45；No.273 (05): 41-45) and
Document (processing method that CN201610804312.7, a kind of thick bamboo tube remove outer of bamboo Huang) is reported to flatten for thick bamboo tube flawless and be given birth to
The floating strike price of production goes green method, and used combination floating tooling can realize that the bamboo green material of processing speed 5-10m/min is cut
It removes, which processes the working efficiency for substantially increasing traditional machining, overcomes moso bamboo bending and non-regular shape
The deficiencies of influence to processing, but there is bamboo fibre tearing in surface layer is serious, roughness of machining surface and big cutter waste.This
Outside, there are also documents (research [J] the wood processing machinery on Xu Zhaojun laser treatment bamboo blueness surface, 2017 (05): 16-18.) to grind
Study carefully using laser ablation bamboo blueness, low efficiency is at high cost, such as laser traverse speed 0.15m/min, cuts the thickness of bamboo blueness
It is 45 μm, still difficulty reaches large-scale industrial application requirement.Document (CN201820432532.6, self-adaptation type bamboo blueness remover)
The self-adaptation type bamboo blueness remover of report, the device also belong to machine cut processing, equally exist processing efficiency it is limited and plus
The problems such as work rough surface.
Summary of the invention
In response to the problems existing in the prior art, the purpose of the present invention is to provide a kind of, and the moso bamboo thick bamboo tube based on water jet is efficient
Remove bamboo blueness device；This goes bamboo blueness device to utilize the high-performance cutting characteristic of water jet, can be improved thick bamboo tube and the processing of bamboo blueness is gone to imitate
Rate simultaneously solves the problems, such as that green peel processing accuracy and stability are gone in the bending of moso bamboo thick bamboo tube and the influence of irregular cylinder characteristic.
The purpose of the present invention is what is solved by the following technical programs:
A kind of moso bamboo thick bamboo tube based on water jet efficiently removes bamboo blueness device, it is characterised in that: it includes water jet that this, which removes bamboo blueness device,
Generating unit, positioning support element, clamping rotation propulsion unit；Wherein: water jet generating unit is used to form cutting bamboo blueness
Water jet, the injection direction of water jet are tangential on the inner wall side of bamboo blueness and the cylindrical surface close to bamboo meat outer wall side；Positioning support list
Member is used to support positioning thick bamboo tube and provides the channel of thick bamboo tube traveling；Clamping rotation propulsion unit, the end for clamping position thick bamboo tube
Portion simultaneously promotes thick bamboo tube to advance along the axial-rotation of thick bamboo tube, and water jet is enabled to continue to cut bamboo blueness.
The positioning support element includes the arc-shaped base and arched frame for constituting thick bamboo tube path of travel, the arcuate bottom
The radius R that seat is used to support thick bamboo tube and arc-shaped base is greater than the radius R of the thick bamboo tube cut；The arched frame is equipped with can
Apply radial forces to thick bamboo tube and the positioning compression mechanism for positioning thick bamboo tube.
The positioning compression mechanism includes the first positioning compression mechanism, the second positioning pressure in left side positioned at thick bamboo tube top
The third positioning compression mechanism of tight mechanism and right side, above-mentioned positioning compression mechanism can be shunk according to control signal or stretching, extension；Institute
It is arranged in the positioning compression mechanism stated and has elastic component, which makes positioning compression mechanism can adapt to the surface of thick bamboo tube
Deformation.
The positioning support element further includes for providing the thick bamboo tube supporting mechanism of supporting force for thick bamboo tube, and thick bamboo tube supports machine
The front side of water jet is arranged in prevent thick bamboo tube from generating excessive radial bounce when close to the cutting region of water jet in structure；Described
On thick bamboo tube supporting mechanism setting have elastic component, the elastic element can moso bamboo ring by when generate be equivalent to moso bamboo ring
The deflection of height.
The clamping rotation propulsion unit includes clamping unit, rotary unit and propulsion unit；Wherein: clamping unit,
For stablizing rotation traveling from the fixed support thick bamboo tube in the inner cavity of thick bamboo tube in order to thick bamboo tube；Rotary unit, it is single for connecting clamping
Member simultaneously drives clamping unit to advance in rotary course；Propulsion unit, for connecting rotary unit and pushing rotary unit along bamboo
The axial of cylinder is advanced.
The clamping unit includes claw, elastic telescopic regulating mechanism and claw axis, and elastic telescopic regulating mechanism is along pressure
The circumferential setting of pawl axis and the front end of elastic telescopic regulating mechanism are arranged claw, claw push down the cavity inner wall of thick bamboo tube and apply to
Outer radial force；The elastic telescopic regulating mechanism can be shunk according to control signal or stretching, extension.
The rotary unit includes the shaft rotating motor of rotary shaft and driving rotary shaft rotation, one end peace of the rotary shaft
It is connected by universal joint with the claw axis in clamping unit mounted in the output end of shaft rotating motor, the other end.
The propulsion unit includes spindle motor and lead screw, and the bottom of the shaft rotating motor in rotary unit is provided with energy
Enough and lead screw constitutes the feed screw nut of screw nut pushing mechanism, and spindle motor is used to drive the rotation of lead screw.
The water jet generating unit includes the water tank for water supply, water pump, booster pump, energy storage canister, water-jet flow control
Device and nozzle and silo and abrasive material valve, water pump are used to aspirate the water in water tank and export to the energy storage that can be realized voltage stabilizing function
Tank, energy storage canister are connected to provide the stable water flow of pressure and water-jet stream controller passes through band with water-jet stream controller by pipeline
There is the pipeline of pressure gauge to be connected with booster to realize pressurization；Silo equipped with cutting abrasive material controls abrasive material by abrasive material valve
Additive amount；Water-jet stream controller provides the water with certain pressure, silo to nozzle and provides cutting abrasive material to nozzle, so that spray
Mouth, which sprays, has the water jet of certain pressure for cutting bamboo blueness.
The nozzle is arranged in the inlet side of the arc-shaped base in positioning support element and provides operating pressure
The water jet of 50MPa-300MPa；And filter mechanism is equipped between the water tank and water pump.
The present invention has the following advantages compared with prior art:
It is of the invention go bamboo blueness device using the high-performance cutting characteristic of water jet, it can be achieved that feed rate be greater than 30m/min,
The processing efficiency that thick bamboo tube goes bamboo blueness can be greatly improved；Simultaneously as the section Glabrous thorn that water jet machining is formed, it can pole
The earth reduces the roughness that moso bamboo goes bamboo blueness processing rear surface；Furthermore circular arc locating structure is provided in device, with thick bamboo tube and arc
The arc-shaped concave of shape pedestal, the registration roller roll surface of positioning compression device front end contact point as benchmark, do not have to consider outside thick bamboo tube
Water jet cut coverage is limited within the scope of bamboo blueness by rotating eccentricity caused by shape is irregular, solves the bending of moso bamboo thick bamboo tube
The problem for going green peel to process accuracy and stability is influenced with irregular cylinder characteristic；The machining medium of water jet is pure water simultaneously
And abrasive material, green non-pollution meet green manufacturing and environmental protection demand under the new situation.
Detailed description of the invention
Attached drawing 1 is the water jet unit and positioning support element combining structure schematic diagram for removing bamboo blueness device of the invention；
Attached drawing 2 is the positioning support element for removing bamboo blueness device and clamping rotation propulsion unit combining structure schematic diagram of the invention；
Attached drawing 3 is the arc-shaped base for removing bamboo blueness device and moso bamboo bonding state schematic diagram of the invention.
Wherein: 101-water tanks；102-filter mechanisms；103-water pumps；104-silos；105-boosters；106-storages
It can tank；107-water-jet stream controllers；108-abrasive material valves；109-nozzles；110-water jets；200-thick bamboo tubes；201-bamboos are green；
202-moso bamboo rings；203-bamboo meat；301-arc-shaped bases；302-arched frames；303-the first positioning compression mechanism；304—
Second positioning compression mechanism；305-third positioning compression mechanisms；306-thick bamboo tube supporting mechanisms；401-claws；402-claws
Axis；403-elastic telescopic regulating mechanisms；404-rotary shafts；405-shaft rotating motors；406-lead screws；407-spindle motors.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and embodiments.
As shown in Figs. 1-3: a kind of moso bamboo thick bamboo tube based on water jet efficiently removes bamboo blueness device, and it includes water that this, which removes bamboo blueness device,
Jet stream generating unit, positioning support element, clamping rotation propulsion unit；Wherein: water jet generating unit is used to form cutting bamboo
The water jet 110 of blueness 201, the injection direction of water jet 110 are tangential on the inner wall side of bamboo blueness 201 and close to 203 outer wall sides of bamboo meat
Cylindrical surface；Positioning support element is used to support positioning thick bamboo tube 200 and provides the channel of the traveling of thick bamboo tube 200；Clamping rotation promotes
Unit, for clamping position thick bamboo tube 200 end and along the axial-rotation of thick bamboo tube 200 promote thick bamboo tube 200 advance so that water jet
110 can continue cutting bamboo blueness 201.
As shown in Figure 1-3, positioning support element includes the arc-shaped base 301 and arched frame for constituting 200 path of travel of thick bamboo tube
302, the radius R that arc-shaped base 301 is used to support thick bamboo tube 200 and arc-shaped base 301 is greater than the radius of the thick bamboo tube 200 cut
R1；Radial forces can be applied and the positioning compression machine for positioning thick bamboo tube 200 to thick bamboo tube 200 by being equipped on arched frame 302
Structure.Each positioning compression mechanism, which can shrink according to control signal or stretch and be arranged in positioning compression mechanism, to have elastic component,
The elastic element makes positioning compression mechanism can adapt to the surface deformation of thick bamboo tube 200；Above-mentioned positioning compression mechanism includes being located at
The third of the first positioning compression mechanism 303 on 200 top of thick bamboo tube, the second positioning compression mechanism 304 in left side and right side positions pressure
Tight mechanism 305, and the positioning compression front end of each positioning compression mechanism is registration roller, the surface of roll surface and thick bamboo tube 200 forms soft
The linear contact of property is to be compressed, be positioned.Above-mentioned positioning support element further includes for providing supporting force for thick bamboo tube 200
The front side of water jet 110 is arranged in prevent thick bamboo tube 200 close to water jet in thick bamboo tube supporting mechanism 306, thick bamboo tube supporting mechanism 306
Excessive radial bounce is generated when 110 cutting region；It is arranged on thick bamboo tube supporting mechanism 306 and has elastic component, the elastic element
Can moso bamboo ring 202 by when generate and be equivalent to the deflection of 202 height of moso bamboo ring.
As shown in Fig. 2, clamping rotation propulsion unit includes clamping unit, rotary unit and propulsion unit；Wherein: clamping is single
Member, for stablizing rotation traveling from the fixed support thick bamboo tube 200 in the inner cavity of thick bamboo tube 200 in order to thick bamboo tube 200；Rotary unit is used
In connection clamping unit and clamping unit is driven to advance in rotary course；Propulsion unit, for connecting rotary unit and pushing
Rotary unit is advanced along the axial direction of thick bamboo tube 200.Specifically, clamping unit includes claw 401, elastic telescopic regulating mechanism 403
With claw axis 402, elastic telescopic regulating mechanism 403 is arranged and before elastic telescopic regulating mechanism 403 along the circumferential of claw axis 402
End setting claw 401, claw 401 push down the cavity inner wall of thick bamboo tube 200 and apply outwardly radial power, elastic telescopic regulating mechanism
403 can shrink or stretch according to control signal；Rotary unit includes the rotation that rotary shaft 404 and driving rotary shaft 404 rotate
Spindle motor 405, one end of the rotary shaft 404 is mounted on the output end of shaft rotating motor 405, the other end passes through universal joint and clamping
Claw axis 402 in unit is connected；Propulsion unit includes spindle motor 407 and lead screw 406, the rotary shaft electricity in rotary unit
The bottom of machine 405 is provided with the feed screw nut that screw nut pushing mechanism can be constituted with lead screw 406, and spindle motor 407 is used for
Drive the rotation of lead screw 406.
As shown in Figs. 1-2, water jet generating unit include the water tank 101 for water supply, filter mechanism 102, water pump 103,
Booster pump 105, energy storage canister 106, water-jet stream controller 107 and nozzle 109 and silo 104 and abrasive material valve 108, filter mechanism
102 for being filtered the water supply of water tank 101, and water pump 103 is used to aspirate the water in water tank 101 and exports steady to can be realized
The energy storage canister 106 of function is pressed, energy storage canister 106 is connected with water-jet stream controller 107 by pipeline to provide pressure stable water
It flows and water-jet stream controller 107 is connected with booster 105 by the pipeline with pressure gauge to realize pressurization；It is used equipped with cutting
The silo 104 of abrasive material controls abrasive material additive amount by abrasive material valve 108；Water-jet stream controller 107 is provided to nozzle 109 to be had centainly
The water of pressure, silo 104 provide cutting abrasive material to nozzle 109, so that nozzle 109 sprays the water jet with certain pressure
110 for cutting bamboo blueness 201, and the inlet side for the arc-shaped base 301 that nozzle 109 is arranged in positioning support element simultaneously provides work
Pressure is the water jet 110 of 50MPa-300MPa.
Embodiment one
As shown in Figure 1-3, the moso bamboo thick bamboo tube based on water jet efficiently removes bamboo blueness device, it includes water jet that this, which removes bamboo blueness device,
Unit, positioning support element, clamping rotation propulsion unit.
Water jet generating unit, is used to form the water jet 110 of cutting bamboo blueness 201, and the injection direction of water jet 110 is tangent
The inner wall side of Yu Zhuqing 201 and the cylindrical surface of close 203 outer wall side of bamboo meat；Water jet generating unit includes water tank 101, filter
Structure 102, water pump 103, silo 104, booster 105, energy storage canister 106, water-jet stream controller 107, abrasive material valve 108, nozzle 109,
Water in water tank 101 realizes pressure stabilizing by the filtering of filter mechanism 102, by the suction of water pump 103, by energy storage canister 106, passes through pressurization
Device 105, which is realized, to be pressurized and is supplied to nozzle 109 by water-jet stream controller 107, forms water jet 110, sand after the ejection of nozzle 109
Abrasive material additive amount is controlled equipped with cutting abrasive material in tank 104 and by abrasive material valve 108, water-jet stream controller 107 controls water jet
110 form pressure, and 110 operating pressure of water jet is 50MPa-300MPa.
Positioning support element is used to support positioning thick bamboo tube 200 and provides the channel of the traveling of thick bamboo tube 200；Positioning support element
Including arc-shaped base 301, arched frame 302, the first positioning compression mechanism 303, the second positioning compression mechanism 304, third positioning pressure
Tight mechanism 305, thick bamboo tube supporting mechanism 306, arc-shaped base 301 are equipped with one section of cambered surface for being used to position 200 outer surface of thick bamboo tube,
Arc radius R is greater than the radius R1 of the thick bamboo tube 200 cut；Nozzle 109 in jet stream generating unit is mounted on arc-shaped base 301
Side, injection direction is tangential on the green 201 inner wall sides of bamboo and the cylindrical surface close to 203 outer wall side of bamboo meat, and arched frame 302 is installed
It on arc-shaped base 301, is passed through for thick bamboo tube 200, the inner cavity top of arched frame 302 is equipped with the first positioning compression mechanism 303, left side
Thick bamboo tube supporting mechanism 306 is housed equipped with third positioning compression mechanism 305, rear side equipped with the second positioning compression mechanism 304, right side,
First positioning compression mechanism 303, the second positioning compression mechanism 304 and third positioning compression mechanism 305 apply radial direction to thick bamboo tube 200
Active force, thick bamboo tube supporting mechanism 306 are that thick bamboo tube 200 provides supporting force, and prevents thick bamboo tube 200 from generating close to jet stream cutting region
Excessive radial bounce.
Clamping rotation propulsion unit, for clamping position thick bamboo tube 200 end and along the axial-rotation of thick bamboo tube 200 promote bamboo
Cylinder 200 is advanced, and water jet 110 is enabled to continue to cut bamboo blueness 201；Clamping rotation propulsion unit includes claw 401, claw axis
402, elastic telescopic regulating mechanism 403, rotary shaft 404, shaft rotating motor 405, lead screw 406, spindle motor 407, claw 401 are pacified
Front end loaded on elastic telescopic regulating mechanism 403, elastic telescopic regulating mechanism 403 are installed on claw axis 402 and claw axis 402
Circumferencial direction is evenly distributed with 2-3 elastic telescopic regulating mechanism 403, and claw axis 402 connects shaft rotating motor 405 by universal joint and drives
Rotary shaft 404, the bottom of shaft rotating motor 405 is equipped with feed screw nut, can move along a straight line under the drive of lead screw 406, silk
Thick stick 406 is driven by spindle motor 407.For realize thick bamboo tube 200 axial movement, in addition to shaft rotating motor 405 shown in Fig. 2 passes through
It is outer that lead screw 406 combines spindle motor 407 to realize, shaft rotating motor 405 is also in combination with gear & rack structure or sprocket wheel chain knot
The realizations such as structure, belt wheel ribbon structure linear motion.
Above-mentioned the first positioning compression mechanism 303, the second positioning compression mechanism 304, third positioning compression mechanism 305 and bullet
Property expansion regulating mechanism 403 can be shunk according to control signal or stretching, extension, it is real that typical implementation method can pass through Telescopic-cylinder
It is existing, in addition to this scheme, lead screw or motor driven gear can be driven by motor and gear replaces the schemes such as rack gear to realize.
The rigidity force of said mechanism is prevented, the radial forces applied to thick bamboo tube 200 can be adjusted by spring element, typical such as bullet
Spring；Also setting has elastic component on thick bamboo tube supporting mechanism 306, moso bamboo ring 202 by when can produce and be equivalent to Bamboo
Save the deflection of 202 height.
As shown in Figure 1 and Figure 2, the moso bamboo thick bamboo tube based on water jet efficiently goes the application principle of bamboo blueness device to be described as follows: benefit
The water jet 110 of pressure 50MPa or more is formed with water-jet flow generating apparatus, the injection direction of water jet 110 is tangential on close to bamboo
The medial surface of the bamboo blueness 201 of meat 203, while jet stream 110 sprays, while thick bamboo tube 200 is rotated with angular velocity omega, with speed
V is axially fed；To realize rotary motion, be provided with shaft rotating motor 405, shaft rotating motor 405 drive claw axis 402,
Elastic telescopic regulating mechanism 403 is installed on claw axis 402, claw 401 is installed on elastic telescopic regulating mechanism 403；Claw 401 is used
In from internal clamp thick bamboo tube 200 and transmitting rotation torque；Elastic telescopic regulating mechanism 403 can be stretched after receiving clamping signal
Out, claw can be driven by contractive action when process finishing needs to unclamp thick bamboo tube 200 by driving claw 401 to compress thick bamboo tube 200
401 unclamp thick bamboo tube 200；It is moved horizontally to realize that thick bamboo tube 200 is put into, shaft rotating motor 405 is connected to by screw-nut structure
On lead screw 406, lead screw 406 is under the drive of spindle motor 407, it can be achieved that the axial movement of thick bamboo tube 200.Claw axis 402 and rotation
It is connected, be can compensate in rotation connection procedure by universal joint between shaft 404, thick bamboo tube 200 is due to beating caused by irregular.
As shown in Figure 3, it is contemplated that thick bamboo tube 200 is irregular cylinder, therefore arc-shaped base 301, arc-shaped base is arranged
Arc radius on 301 is greater than the radius of processed thick bamboo tube 200, and the point for guaranteeing that thick bamboo tube 200 is in contact with arc-shaped base 301 is
The minimum point of thick bamboo tube 200, thus irregular columned thick bamboo tube 200 can be reduced on cutting bring influence, guarantee cutting thickness S
(i.e. the thickness of bamboo blueness 201) is relatively stable.
It is of the invention go bamboo blueness device using the high-performance cutting characteristic of water jet, it can be achieved that feed rate be greater than 30m/
Min can greatly improve the processing efficiency that thick bamboo tube goes bamboo blueness；Simultaneously as the section Glabrous thorn that water jet machining is formed,
The roughness that moso bamboo goes bamboo blueness processing rear surface can be greatly reduced；Furthermore circular arc locating structure is provided in device, with thick bamboo tube
200 and the arc-shaped concave of arc-shaped base 301, the registration roller roll surface of positioning compression device front end contact point as benchmark, do not have to
Rotating eccentricity caused by consideration thick bamboo tube shape is irregular, water jet cut coverage is limited within the scope of bamboo blueness, solves moso bamboo
The bending of thick bamboo tube and irregular cylinder characteristic influence to go the problem of green peel processing accuracy and stability；The processing of water jet simultaneously
Medium is pure water and abrasive material, and green non-pollution meets green manufacturing and environmental protection demand under the new situation.
The above examples only illustrate the technical idea of the present invention, and this does not limit the scope of protection of the present invention, all
According to the technical idea provided by the invention, any changes made on the basis of the technical scheme each falls within the scope of the present invention
Within；The technology that the present invention is not directed to can be realized by the prior art.
Claims (10)
1. a kind of moso bamboo thick bamboo tube based on water jet efficiently removes bamboo blueness device, it is characterised in that: it includes water-jet that this, which removes bamboo blueness device,
Flow generating unit, positioning support element, clamping rotation propulsion unit；Wherein: it is green to be used to form cutting bamboo for water jet generating unit
(201) water jet (110), the injection direction of water jet (110) are tangential on the inner wall side of bamboo green (201) and close to bamboo meat
(203) cylindrical surface of outer wall side；Positioning support element is used to support positioning thick bamboo tube (200) and provides the logical of thick bamboo tube (200) traveling
Road；Clamping rotation propulsion unit is used for the end of clamping position thick bamboo tube (200) and promotes bamboo along the axial-rotation of thick bamboo tube (200)
Cylinder (200) is advanced, so that water jet (110) can continue cutting bamboo blueness (201).
2. the moso bamboo thick bamboo tube according to claim 1 based on water jet efficiently removes bamboo blueness device, it is characterised in that: described
Positioning support element includes the arc-shaped base (301) and arched frame (302) for constituting thick bamboo tube (200) path of travel, the arc
The radius R that pedestal (301) is used to support thick bamboo tube (200) and arc-shaped base (301) is greater than the radius of the thick bamboo tube (200) cut
R1；The arched frame (302) is equipped with can apply radial forces and for positioning thick bamboo tube (200) to thick bamboo tube (200)
Positioning compression mechanism.
3. the moso bamboo thick bamboo tube according to claim 2 based on water jet efficiently removes bamboo blueness device, it is characterised in that: described
Positioning compression mechanism includes the first positioning compression mechanism (303) for being located at thick bamboo tube (200) top, the second positioning compression machine in left side
The third positioning compression mechanism (305) of structure (304) and right side, above-mentioned positioning compression mechanism can shrink or stretch according to control signal
Exhibition；It is arranged in the positioning compression mechanism and has elastic component, which makes positioning compression mechanism can adapt to thick bamboo tube
(200) surface deformation.
4. the moso bamboo thick bamboo tube according to claim 1 to 3 based on water jet efficiently removes bamboo blueness device, it is characterised in that:
The positioning support element further includes for providing the thick bamboo tube supporting mechanism (306) of supporting force, thick bamboo tube support for thick bamboo tube (200)
Mechanism (306) setting is in the front side of water jet (110) to prevent thick bamboo tube (200) when close to the cutting region of water jet (110)
Generate excessive radial bounce；It is arranged on the thick bamboo tube supporting mechanism (306) and has elastic component, which can be in moso bamboo
Ring (202) by when generate and be equivalent to the deflection of moso bamboo ring (202) height.
5. the moso bamboo thick bamboo tube according to claim 1 based on water jet efficiently removes bamboo blueness device, it is characterised in that: described
Clamping rotation propulsion unit includes clamping unit, rotary unit and propulsion unit；Wherein: clamping unit is used for from thick bamboo tube (200)
Fixed support thick bamboo tube (200) in inner cavity advance in order to the rotation of stablizing of thick bamboo tube (200)；Rotary unit, it is single for connecting clamping
Member simultaneously drives clamping unit to advance in rotary course；Propulsion unit, for connecting rotary unit and pushing rotary unit along bamboo
The axial of cylinder (200) is advanced.
6. the moso bamboo thick bamboo tube according to claim 5 based on water jet efficiently removes bamboo blueness device, it is characterised in that: described
Clamping unit includes claw (401), elastic telescopic regulating mechanism (403) and claw axis (402), elastic telescopic regulating mechanism
(403) claw (401) are arranged in the front end along the circumferential setting of claw axis (402) and elastic telescopic regulating mechanism (403), claw
(401) it pushes down the cavity inner wall of thick bamboo tube (200) and applies outwardly radial power；The elastic telescopic regulating mechanism (403) can
It shrinks or stretches according to control signal.
7. the moso bamboo thick bamboo tube according to claim 5 based on water jet efficiently removes bamboo blueness device, it is characterised in that: described
Rotary unit includes the shaft rotating motor (405) of rotary shaft (404) and driving rotary shaft (404) rotation, the rotary shaft (404)
One end is mounted on the output end of shaft rotating motor (405), the other end passes through universal joint and claw axis (402) phase in clamping unit
Connection.
8. the moso bamboo thick bamboo tube according to claim 5 or 7 based on water jet efficiently removes bamboo blueness device, it is characterised in that: institute
The propulsion unit stated includes spindle motor (407) and lead screw (406), and the bottom of the shaft rotating motor (405) in rotary unit is set
It is equipped with the feed screw nut that screw nut pushing mechanism can be constituted with lead screw (406), spindle motor (407) is for driving lead screw
(406) rotation.
9. the moso bamboo thick bamboo tube according to claim 1 based on water jet efficiently removes bamboo blueness device, it is characterised in that: described
Water jet generating unit includes the water tank (101) for water supply, water pump (103), booster pump (105), energy storage canister (106), water-jet
Stream controller (107) and nozzle (109) and silo (104) and abrasive material valve (108), water pump (103) is for aspirating water tank (101)
In water and export to the energy storage canister (106) that can be realized voltage stabilizing function, energy storage canister (106) passes through pipeline and water-jet stream controller
(107) be connected with the stable water flow of pressure is provided and water-jet stream controller (107) by with pressure gauge pipeline and pressurization
Device (105) is connected to realize pressurization；Silo (104) equipped with cutting abrasive material controls abrasive material addition by abrasive material valve (108)
Amount；Water-jet stream controller (107) provides the water with certain pressure, silo (104) to nozzle (109) and provides to nozzle (109)
Cutting abrasive material has the water jet (110) of certain pressure green (201) for cutting bamboo so that nozzle (109) sprays.
10. the moso bamboo thick bamboo tube according to claim 9 based on water jet efficiently removes bamboo blueness device, it is characterised in that: described
The inlet side of arc-shaped base (301) that is arranged in positioning support element of nozzle (109) and to provide operating pressure be 50MPa-
The water jet (110) of 300MPa；And filter mechanism (102) are equipped between the water tank (101) and water pump (103).
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| CN109968476B (en) | 2024-01-30 |
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