CN108377876A - A kind of rubber tree automatic rubber tapping machine profiling and cutting mechanism - Google Patents

A kind of rubber tree automatic rubber tapping machine profiling and cutting mechanism Download PDF

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Publication number
CN108377876A
CN108377876A CN201810451512.8A CN201810451512A CN108377876A CN 108377876 A CN108377876 A CN 108377876A CN 201810451512 A CN201810451512 A CN 201810451512A CN 108377876 A CN108377876 A CN 108377876A
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CN
China
Prior art keywords
sliding table
cutting mechanism
rubber
rubber tapping
cutting
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Pending
Application number
CN201810451512.8A
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Chinese (zh)
Inventor
汝绍锋
赵乃澳
梁栋
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Hainan University
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Hainan University
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Priority to CN201810451512.8A priority Critical patent/CN108377876A/en
Publication of CN108377876A publication Critical patent/CN108377876A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00Forestry
    • A01G23/10Tapping of tree-juices, e.g. caoutchouc, gum
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00Forestry
    • A01G23/10Tapping of tree-juices, e.g. caoutchouc, gum
    • A01G23/12Knives or axes for tapping

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)

Abstract

The invention belongs to agricultural or forestry machinery fields, are related to a kind of rubber tree automatic rubber tapping machine profiling and cutting mechanism.Including feeler mechanism and cutting mechanism, feeler mechanism is made of numerical control triaxial slide unit, and space three-dimensional profile modeling function is realized in the rotation by controlling stepper motor.Cutting mechanism is installed on feeler mechanism, is made of cutter device and limiting device, and cutter device realizes that cutting, limiting device are bolted the control for realizing depth of cut by controlling the rotation of motor, to realize synchronized profile modeling and the cutting of rubber tapping overall process.The present invention has the characteristics that simple structure, convenient control is reliable, realizes rubber tapping automation, effectively increases rubber tapping efficiency, quality, solves deficiency existing for traditional rubber tapping mode, disclosure satisfy that the market demand.

Description

A kind of rubber tree automatic rubber tapping machine profiling and cutting mechanism
Technical field
The invention belongs to agricultural or forestry machinery fields, for natural rubber natural gum breast harvest more particularly to a kind of rubber Set automatic rubber tapping machine profiling and cutting mechanism.
Background technology
Natural rubber is important equipment material, has higher elasticity, slightly band plasticity at normal temperatures, it is very good to have Mechanical strength, hysteresis loss is small, and in multiple deformation, heat is low, and flexible resistance is also fine, and because it is non-polar material, electricity is absolutely Edge is functional, thus it is widely used, as industry continues to develop, the demand of natural rubber is continuously increased, and natural rubber Glue is obtained by cutting rubber tree latex dust, and the quality for machinery of tapping rubber directly affects Rubber Yield.The trunk shape of rubber tree Similar is ellipticity, and bark surface is uneven, and in order to ensure Rubber Yield under this external condition, automatic rubber tapping machine is just There must be copying device to overcome the problems, such as that gum appearance is uneven so that it is suitable to be controlled during cutter cuts out track Rubber tapping depth.If no feeler mechanism will result in, gum some places rubber tapping depth is excessively shallow not to cut latex tube, and yield reduces;Have Place cut it is too deep, damage gum.
Natural rubber mostlys come from the latex in bark duct cell, and when starting rubber tapping, bark is prescinded using glue knife A part obtains latex, and depth of tapping rubber is an important factor for influencing latex yield, and rubber tapping depth is excessively shallow or too deep is all not achieved Production requirement, it is excessively shallow, output demand is not achieved, it is too deep, tree body can be damaged, there may be dead skin when wound tree is serious, Gum is caused to stop dumping.Therefore need to there are the device or structure of control rubber tapping depth when designing automatic rubber tapping machine so that every time Rubber tapping can make machine control suitable rubber tapping depth, and yield is made to get a promotion.
Invention content
The purpose of the present invention is to solve the above-mentioned problems of the prior art, provide a kind of rubber tree automatic rubber tapping machine Profiling and cutting mechanism.Technical solution is:A kind of rubber tree automatic rubber tapping machine profiling and cutting mechanism mainly by feeler mechanism and Cutting mechanism forms, and feeler mechanism is made of numerical control triaxial slide unit, and cutting mechanism is installed on feeler mechanism, by cutter device 4 It is formed with limiting device 5.
In the numerical control triaxial slide unit of the feeler mechanism, by nc sliding table I 1, nc sliding table II 2, III 3 structure of nc sliding table At.Nc sliding table I 1 can control the movement of upper and lower directions, and nc sliding table II 2 can control the movement of left and right directions, and numerical control is slided Platform III 3 can control movement in the front-back direction.The fixed seat 12 of nc sliding table III 3 is fixed to the sliding shoe 6 of nc sliding table II 2 On, mutually perpendicular criss-cross construction is constituted, the fixed seat 12 of nc sliding table II 2 is fixed to the sliding shoe 6 of nc sliding table I 1 On, constitute mutually perpendicular criss-cross construction;Stepper motor 10 by controlling nc sliding table I 1, nc sliding table II 2 rotates, Realize plane profile modeling function;The additional stepper motor protective shell 13 of stepper motor of nc sliding table III 3, by stepper motor protective shell 13 On sliding shoe 6 fixed to nc sliding table II 2, numerical control triaxial slide unit is constituted at this time, by controlling nc sliding table I 1, nc sliding table II 2, the stepper motor 10 of nc sliding table III 3 rotates, and to control the movement of numerical control triaxial slide unit, realizes space three-dimensional profiling work( Energy.
In the numerical control triaxial slide unit of the feeler mechanism, nc sliding table I 1, nc sliding table II 2 are all by sliding shoe 6, lead screw pair 7, guideway 8, bearing 9, stepper motor 10, shaft coupling 11, fixed seat 12 form.Sliding shoe 6, sliding shoe are arranged on screw pair 7 Bearing is arranged in lower section and screw pair position parallel arrangement guideway 8,7 both ends connection fixing base 12 of screw pair, 12 inside of fixed seat 9,7 one end of screw pair connects shaft coupling 11, and shaft coupling 11 connects stepper motor 10.The additional step of stepper motor of nc sliding table III 3 Stepper motor protective shell 13 arranges cutting mechanism on the sliding shoe 6 of nc sliding table III 3.
In the cutting mechanism, it is made of cutter device 4 and limiting device 5.The rotation that cutter device 4 passes through control motor Realize that the control for realizing depth of cut is fixed in cutting, limiting device 5 by caging bolt 502.
Be made of cutter device 4 and limiting device 5 in the cutting mechanism, cutter device 4 by rack 401, knife cover 402, Cutter lock-screw 403, tooth form cutter 404 form.Cutter device 4 is bolted on the sliding shoe 6 of nc sliding table III 3 On, the 401 inside arrangement motor of rack of cutter device 4 provides power, and tooth form cutter 404 follows electric machine main shaft quickly to rotate, right Rubber tree bast is cut.It is disposed with knife cover 402 outside tooth form cutter 404 and improves safety coefficient, tooth form cutter 404 uses 45 Degree tilts the knife edge, avoids damage to trunk mechanism, while adapting to draw knife groove completely, improves working efficiency, tooth form cutter 404 is direct On electric machine main shaft, energy loss is reduced, depth can be adjusted manually to adapt to cutter and bark structure.
It is made of cutter device 4 and limiting device 5 in the cutting mechanism, limiting device 5 is by curved baffle 501, limit Bolt 502, caging bolt sliding slot 503 form.Curved baffle 501 is fixed by caging bolt 502, passes through caging bolt sliding slot 503 adjust the extension elongation of curved baffle 501, to realizing the control of depth of cut.On curved baffle 501 and rack 401 It is provided with through-hole, caging bolt 502 passes through through-hole, grown by caging bolt sliding slot 503 to adjust the stretching of curved baffle 501 Degree, tightens caging bolt 502, the relative position of fixed curved baffle 501 and rack 401, and when cutting, curved baffle 501 is close to Trunk is to limit the depth that tooth form cutter 404 gos deep into rubber tree, to realize that depth of cut is controllable.
Beneficial effects of the present invention are that the present invention is moved using numerical control triaxial slide unit, realize space three-dimensional profile modeling function;It adopts Tooth form cutter 404 is tilted with 45 degree to cut, avoids damage to trunk mechanism, while adapting to draw knife groove completely, improves working efficiency; Trunk is close to using curved baffle 501 to limit the depth that tooth form cutter 404 gos deep into rubber tree, while using caging bolt 502, caging bolt sliding slot 503 adjusts the extension elongation of curved baffle 501 to realize that depth of cut is controllable.The present invention has The features such as simple structure, convenient control is reliable realizes rubber tapping automation, effectively increases rubber tapping efficiency, quality, solves biography It is insufficient existing for rubber tapping mode of uniting, it disclosure satisfy that the market demand.
Description of the drawings
Fig. 1 is a kind of rubber tree automatic rubber tapping machine profiling and cutting mechanism three dimensional structure diagram.
Fig. 2 is a kind of rubber tree automatic rubber tapping machine profiling and cutting mechanism two-dimensional structure schematic diagram.
Fig. 3 is cutting mechanism three dimensional structure diagram.
Fig. 4 is cutting mechanism two-dimensional structure schematic diagram.
In figure, 1-- nc sliding tables I, 2-- nc sliding tables II, 3-- nc sliding tables III, 4-- cutter devices, 5-- limit dresses It sets, 6-- sliding shoes, 7-- screw pairs, 8-- guideways, 9-- bearings, 10-- stepper motors, 11-- shaft couplings, 12-- fixed seats, 13-- stepper motor protective shells, 401-- racks, 402-- knife covers, 403-- cutter lock-screws, 404-- tooth form cutteves, 501-- Curved baffle, 502-- caging bolts, 503-- caging bolt sliding slots.
Specific implementation mode
The concrete structure and the course of work of the present invention are described below in conjunction with drawings and examples.
A kind of rubber tree automatic rubber tapping machine profiling such as Fig. 1 and cutting mechanism three dimensional structure diagram, mainly by profiling machine Structure and cutting mechanism composition.Feeler mechanism is made of numerical control triaxial slide unit, i.e. nc sliding table I 1, nc sliding table II 2, nc sliding table III 3 are constituted.Nc sliding table I 1 can control the movement of upper and lower directions, and nc sliding table II 2 can control the movement of left and right directions, number Control slide unit III 3 can control movement in the front-back direction.Nc sliding table I 1, nc sliding table II 2 constitute mutually perpendicular right-angled intersection Structure realizes plane profile modeling function;Nc sliding table III 3 and nc sliding table I 1, nc sliding table II 2 constitute two-by-two orthogonal ten Word chi structure constitutes numerical control triaxial slide unit, realize space three-dimensional profile modeling function.Cutting mechanism is installed on feeler mechanism, It is made of cutter device 4 and limiting device 5.
A kind of rubber tree automatic rubber tapping machine profiling such as Fig. 2 and cutting mechanism two-dimensional structure schematic diagram, nc sliding table II 2 Fixed seat 12 is fixed on the sliding shoe 6 of nc sliding table I 1, and nc sliding table I 1, nc sliding table II 2 are all by sliding shoe 6, lead screw pair 7, guideway 8, bearing 9, stepper motor 10, shaft coupling 11, fixed seat 12 form.Sliding shoe 6, sliding shoe are arranged on screw pair 7 Bearing is arranged in lower section and screw pair position parallel arrangement guideway 8,7 both ends connection fixing base 12 of screw pair, 12 inside of fixed seat 9,7 one end of screw pair connects shaft coupling 11, and shaft coupling 11 connects stepper motor 10.The additional step of stepper motor of nc sliding table III 3 Stepper motor protective shell 13, stepper motor protective shell 13 are fixed on the sliding shoe 6 of nc sliding table II 2, the sliding of nc sliding table III 3 Cutting mechanism is arranged on block 6.
If Fig. 3 cutting mechanisms three dimensional structure diagram, Fig. 4 are cutting mechanism two-dimensional structure schematic diagram, cutter device 4 is by machine Frame 401, knife cover 402, cutter lock-screw 403, tooth form cutter 404 form.Cutter device 4 is bolted on nc sliding table On III 3 sliding shoe 6, the 401 inside arrangement motor of rack of cutter device 4 provides power, and tooth form cutter 404 follows electric machine main shaft Rotation.It is disposed with knife cover 402 outside tooth form cutter 404 and improves safety coefficient, tooth form cutter 404 is using 45 degree of inclination knifes edge, tooth form Cutter 404 is directly installed on electric machine main shaft.Limiting device 5 is by curved baffle 501, caging bolt 502, caging bolt sliding slot 503 compositions.Curved baffle 501 is fixed by caging bolt 502, and curved baffle 501 is adjusted by caging bolt sliding slot 503 Extension elongation.Through-hole is provided on curved baffle 501 and rack 401, caging bolt 502 passes through through-hole, slided by caging bolt Slot 503 adjusts the extension elongation of curved baffle 501, tightens caging bolt 502, the phase of fixed curved baffle 501 and rack 401 To position, curved baffle 501 is close to trunk to limit the depth that tooth form cutter 404 gos deep into rubber tree.
When work, the exploratory depth be close to trunk limitation tooth form cutter 404 and go deep into rubber tree of curved baffle 501, in order to It reduces energy loss tooth form cutter 404 to be directly installed on electric machine main shaft, adjusts depth manually to adapt to cutter and bark structure, Trunk mechanism tooth form cutter 404 is avoided damage to using 45 degree of inclination knifes edge first to compare on rubber tree to improve working efficiency Some draws knife groove, makes tooth form cutter 404 adapt to draw knife groove completely, caging bolt 502 is made to pass through curved baffle 501 and rack The through-hole being provided on 401 is adjusted the extension elongation of curved baffle 501 by caging bolt sliding slot 503, tightens caging bolt 502, the relative position of fixed curved baffle 501 and rack 401, to realize that depth of cut is adjustable, to adapt to different rubber Tree, cutting mechanism part, which is adjusted, completes.The numerical control triaxial slide unit of feeler mechanism passes through control under stepper motor driver control Pulse number processed controls angular displacement, and to driving stepper motor 10 to operate step by step, control numerical control triaxial slide unit movement is real Existing space three-dimensional profile modeling function.Entire rubber tree automatic rubber tapping machine profiling is provided with cutting mechanism, and starting motor can be complete At rubber tapping.
The present invention is suitable for the extensive utilization of the automatic rubber tapping machine profiling and cutting of tropical rubber latex acquisition.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in, It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims Subject to.

Claims (3)

1. a kind of rubber tree automatic rubber tapping machine profiling and cutting mechanism, which is characterized in that a kind of rubber tree automatic rubber tapping machine is main It being made of feeler mechanism and cutting mechanism, feeler mechanism is made of numerical control triaxial slide unit, and cutting mechanism is installed on feeler mechanism, By cutter device(4)And limiting device(5)Composition;In the numerical control triaxial slide unit of the feeler mechanism, by nc sliding table I(1), number Control slide unit II(2), nc sliding table III(3)Three nc sliding tables are constituted;Nc sliding table I(1)The movement of upper and lower directions can be controlled, Nc sliding table II(2)The movement of left and right directions, nc sliding table III can be controlled(3)Movement in the front-back direction can be controlled;Pass through The rotation for controlling stepper motor realizes space three-dimensional profile modeling function to control the movement of numerical control triaxial slide unit;
In the cutting mechanism, by cutter device(4)And limiting device(5)Composition;Cutter device(4)By controlling turning for motor It is dynamic to realize cutting, limiting device(5)Pass through caging bolt(502)The fixed control for realizing depth of cut.
2. a kind of rubber tree automatic rubber tapping machine profiling according to claim 1 and cutting mechanism, which is characterized in that described imitative In the numerical control triaxial slide unit of shape mechanism, nc sliding table I(1), nc sliding table II(2), nc sliding table III(3)It all include sliding shoe (6), lead screw pair(7), guideway(8), bearing(9), stepper motor(10), shaft coupling(11), fixed seat(12), nc sliding table III (3)The additional stepper motor protective shell of stepper motor(13).
3. a kind of rubber tree automatic rubber tapping machine profiling according to claim 1 and cutting mechanism, which is characterized in that described to cut By cutter device in cutting mill structure(4)And limiting device(5)Composition, cutter device(4)By rack(401), knife cover(402), cutter Lock-screw(403), tooth form cutter(404)Composition, limiting device(5)By curved baffle(501), caging bolt(502), limit Bolt sliding slot(503)Composition.
CN201810451512.8A 2018-05-12 2018-05-12 A kind of rubber tree automatic rubber tapping machine profiling and cutting mechanism Pending CN108377876A (en)

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109122199A (en) * 2018-11-02 2019-01-04 西北农林科技大学 One kind is taped a lacquer tree knife
CN109952935A (en) * 2019-04-28 2019-07-02 中国热带农业科学院橡胶研究所 A kind of full-automatic Puncture tapping machine
CN110291953A (en) * 2019-08-15 2019-10-01 中国热带农业科学院 A kind of rail mounted adopts glue machine automatically
CN111567359A (en) * 2020-06-15 2020-08-25 中国计量大学 Passive flexible profiling and cutting mechanism of automatic tapping robot
CN113273473A (en) * 2021-04-30 2021-08-20 中国热带农业科学院橡胶研究所 Profiling mechanism of single-arm bidirectional rubber tapping device

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CN103415200A (en) * 2011-03-08 2013-11-27 马来西亚橡胶局 An automatic tapping machine
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CN205320768U (en) * 2016-01-25 2016-06-22 海南大学 Novel convenient rubber tapping machine
CN105961139A (en) * 2016-07-13 2016-09-28 武汉市享昱科技有限公司 Control system of automatic rubber tapping robot
CN206629518U (en) * 2017-04-12 2017-11-14 梧州学院 A kind of three-dimensional trimmer of ornamental trees
US20180049379A1 (en) * 2016-08-18 2018-02-22 Hanmin HU System for tapping and collecting rubber
CN208258625U (en) * 2018-05-12 2018-12-21 海南大学 A kind of rubber tree automatic rubber tapping machine profiling and cutting mechanism

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Publication number Priority date Publication date Assignee Title
JP2000253760A (en) * 1999-03-12 2000-09-19 Sankyo Seiki Mfg Co Ltd Groove formation device for collecting sap
CN103415200A (en) * 2011-03-08 2013-11-27 马来西亚橡胶局 An automatic tapping machine
CN103503637A (en) * 2013-10-14 2014-01-15 青岛农业大学 Intelligent identification picking robot and picking method
CN104827331A (en) * 2015-01-23 2015-08-12 南京建克机械有限公司 Third axis group structure on numerical control repeated cutting material moving type lathe
CN205320768U (en) * 2016-01-25 2016-06-22 海南大学 Novel convenient rubber tapping machine
CN105961139A (en) * 2016-07-13 2016-09-28 武汉市享昱科技有限公司 Control system of automatic rubber tapping robot
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109122199A (en) * 2018-11-02 2019-01-04 西北农林科技大学 One kind is taped a lacquer tree knife
CN109952935A (en) * 2019-04-28 2019-07-02 中国热带农业科学院橡胶研究所 A kind of full-automatic Puncture tapping machine
CN109952935B (en) * 2019-04-28 2024-03-29 中国热带农业科学院橡胶研究所 Full-automatic needling glue picking machine
CN110291953A (en) * 2019-08-15 2019-10-01 中国热带农业科学院 A kind of rail mounted adopts glue machine automatically
CN110291953B (en) * 2019-08-15 2024-02-13 中国热带农业科学院 Rail type automatic glue picking machine
CN111567359A (en) * 2020-06-15 2020-08-25 中国计量大学 Passive flexible profiling and cutting mechanism of automatic tapping robot
CN111567359B (en) * 2020-06-15 2022-02-15 中国计量大学 Passive flexible profiling and cutting mechanism of automatic tapping robot
CN113273473A (en) * 2021-04-30 2021-08-20 中国热带农业科学院橡胶研究所 Profiling mechanism of single-arm bidirectional rubber tapping device
CN113273473B (en) * 2021-04-30 2023-03-14 中国热带农业科学院橡胶研究所 Profiling mechanism of single-arm bidirectional rubber tapping device

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