CN103009450B - A kind of rotary trunk-layer stripping machine without clamper of knife rest adjustable angle - Google Patents
A kind of rotary trunk-layer stripping machine without clamper of knife rest adjustable angle Download PDFInfo
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- CN103009450B CN103009450B CN201210515484.4A CN201210515484A CN103009450B CN 103009450 B CN103009450 B CN 103009450B CN 201210515484 A CN201210515484 A CN 201210515484A CN 103009450 B CN103009450 B CN 103009450B
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- knife rest
- blade
- roller
- angle
- clamper
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Abstract
The present invention relates to a wood processing machinery, particularly relate to the rotary cutting mode of a kind of knife rest angle rotary trunk-layer stripping machine without clamper arbitrarily adjustable at work and peeler, this peeler comprises frame, ram, knife rest, knife rest angle regulating unit, blade, nose bar roller, live-roller and roller power unit, wherein blade is fixed on knife rest, in the present invention, blade keeps knife height invariant position in angle adjustment process, therefore, the adjustment of blade does not affect normally carrying out of rotary-cut work, the best blade angle of cutting can be obtained rapidly according to cutting result, substantially increase production efficiency, also the change without the need to driving nose bar roller to carry out position along with the change of blade, simplify system, save energy, the adjustment of blade is more convenient, for the continuous seepage of thin slice provides Reliable guarantee.
Description
Technical field
The present invention relates to a kind of wood processing machinery, particularly relate to a kind of rotary trunk-layer stripping machine without clamper of knife rest adjustable angle and the rotary cutting mode of peeler.
Background technology
Existing rotary trunk-layer stripping machine without clamper is when the different timber of hardness is reinstalled or changed to blade, need to adjust blade angle, nose bar roller often needs along with the adjustment of blade angle to make corresponding adjustment, therefore need to stop cutwork, can work on after blade and nose bar roller are adjusted to the right place, constantly repeatedly start closing machine with regard to needs during such adjustment blade to adjust, production efficiency is reduced.
US Patent No. 4708180 gives a kind of blade angle regulation scheme, and in blade adjustment process, adjusting nose bar roller and timber of apparatus self-adaptation, to ensure carrying out smoothly of working angles.
But this kind of scheme need introduce a large amount of electrical equipments, constantly to detect the angle that blade changes on the one hand, blade will be answered on the other hand at any time to change control nose bar roller and do certain position adjustment.
So, whole system just seems very complicated, and adds the unstability of system.
Summary of the invention
The present invention will overcome the above problems, and provides a kind of structure simple, is skillfully constructed, and can ensure to cut continuity, a kind of cutting way that control mode is also more succinct simultaneously and rotary trunk-layer stripping machine without clamper supporting with it.
Concrete scheme is as follows:
A kind of rotary trunk-layer stripping machine without clamper of knife rest adjustable angle, it comprises frame, ram, knife rest, knife rest angle regulating unit, blade, nose bar roller, live-roller and roller power unit, wherein blade is fixed on knife rest, it is characterized in that, knife rest is movably connected on ram around an axis, knife rest angle regulating unit is connected with knife rest, described knife-blade and described dead in line.
In one preferred embodiment, two spindle noses are established in described knife rest both sides, described two spindle nose kernel of section lines and described axis, ram establishes corresponding shrinkage pool, spindle nose and shrinkage pool adaptation, be articulated in ram, described blade is laterally fixed on knife rest, with knife rest around described axis trimming angle, described knife rest angle regulating unit is made up of ram and driver element.
In one preferred embodiment, described driver element is a handwheel, one end of the affixed stud of handwheel, described stud other end pivot joint knife rest, described stud is articulated in nut, and nut is fixed on described ram, and described driver element can be electric unit or hydraulic pressure unit equally.
In one preferred embodiment, described live-roller is vertically arranged by two-section transfer roller, and described nose bar roller is centrally located at the top of live-roller two roller central vertical bisector, and described nose bar roller and described live-roller are driven by transmission system by motor.
In one preferred embodiment, described frame is also provided with guide rail and knife rest horizontal drive apparatus, and described knife rest horizontal drive apparatus is hydraulic pressure unit or electric unit or machine assembly.
In one preferred embodiment, peeler also comprises pressure sweeping wheel and revolves shear shank.
Adopt a kind of knife rest regulative mode of the rotary trunk-layer stripping machine without clamper of this knife rest adjustable angle, its key step comprises, described knife rest is under driver element effect, along ram around described axis trimming angle, drive the blade be fixedly mounted on knife rest around the axis trimming angle overlapped with its blade, described knife rest does horizontal movement along guide rail under the effect of horizontal conveyor device.
In one preferred embodiment, the angle ranging from 2 ° of-8 ° of angles.
The technical program is compared with background technology, and tool has the following advantages:
1, blade is in sustained height all the time, the contact of blade and timber remains unchanged, therefore when blade adjustment angle, machine will be needed to quit work because of blade edge position change, can along with timber rotary-cut process, real-time adjustment knife rest angle, obtains rapidly good blade angle, enhances productivity.
2, blade and nose bar roll gap constant, therefore can not need because of the change of blade to adjust the position of nose bar roller, the design of nose bar roller simplifies greatly, and it does not need external force to carry out the adjustment of position to it yet, economize on resources, and then control manufacture and production cost.
Accompanying drawing explanation
Fig. 1 is the stereogram of embodiment 1.
Fig. 2 is cardinal principle figure of the present invention.
Fig. 3 is the sectional side view of embodiment 1 knife rest agent structure
Detailed description of the invention
Below with reference to Figure of description, the present invention is described further.
Present embodiment discloses a rotary trunk-layer stripping machine without clamper, Fig. 1 illustrates the main part of this peeler, ram 2 is fixedly mounted on support 1, knife rest 3 is movably arranged on ram 2, two spindle noses 31 are established in knife rest 3 both sides, and ram 2 establishes corresponding shrinkage pool, and spindle nose 31 is adaptive with shrinkage pool, be articulated in ram 2, knife rest 3 can swing around the line of two spindle nose 31 kernel of section.
Live-roller 8 is vertically arranged by two-section transfer roller and is arranged in frame, and nose bar roller 4 is centrally located at above the perpendicular bisector at live-roller Liang Gun center, and all by corresponding driven by motor, it rotates for nose bar roller and live-roller.
Blade 5 is fixed on knife rest 3 by nuts and bolt, the blade 51 of blade 5 and above-mentioned knife rest 3 rotary oscillation around straight line overlap, blade 5 can along with knife rest 3 together rotary oscillation, and namely blade 5 is around blade 51 rotary oscillation.
Above blade 5, a nose bar roller 4 is movably connected on ram 2, is connected between nose bar roller 4 with ram 2 by bearing and bearing block, and it rotates under the effect of motor 73.
Because blade 5 rotates along blade 51, therefore, along with the rotation of blade, blade 51 height and position remains unchanged, and therefore can not affect working angles, and the gap between blade 51 and nose bar roller 4 is constant, and therefore nose bar roller is without the need to adjusting accordingly.
The rotary oscillation of knife rest 3 is realized by outer input power, Artificial Control is adopted in this embodiment, as shown in Figure 2, major control structure has handwheel 71, screw rod 77, nut 76, handwheel 71 is fixedly connected with screw rod 77, screw rod 77 pivot joint knife rest 3, screw rod 77 overcoat connected nut 76, nut 76 is fixed on ram 2.
When rotating handwheel 71, because drive handwheel 71 moves up and down by the effect of nut 76, and then band movable knife rack 3 swings around center of circle O, and realize the control of cutter setting frame angle, general Angle ambiguity is at 2 °-8 °.
Input power also can be electrical system or hydraulic system, and this system can promote the motion of knife rest, can keep this state when can ensure that again knife rest reaches certain angle simultaneously.
During adjustable blade angle, machine operation state can be kept, and realize the change of blade angle by hand wheel rotating, according to the best angle cutting the quality obtaining thin slice and determine rapidly working blade.
In addition, as shown in figures 1 and 3, for coordinating tool holder system better to work, peeler frame is provided with horizontal guide rail 75, and it can drive whole ram 2 to carry out horizontal motion, the continuous propelling diminished along with round log under Electric Machine Control.Motor drives nose bar roller 4 to rotate by transmission system 74, and nose bar roller 4 and blade 5 have coordinated cutting.
Peeler is also provided with pressure sweeping wheel 61 and outstanding shear shank 62, completes the thin slice of rotary-cut along domatic discharge, can there be induced effect pressure sweeping wheel 61 1 aspect to thin slice, also can have certain cleaning action to sheet surface on the other hand.
Thin slice leaves domatic entering and revolves shear shank 62, carries out isometric shearing by revolving shear shank 62 according to setting to thin slice.
The present invention is by the improvement to edge holder of rotation cutter structure, what knife rest was swung overlaps around the blade of axle with knife rest cutter, achieve peeler blade angle adjustable, ensure that in the peeler course of work, blade can remain best relief angle all the time, further, blade swings around blade, knife height position does not change, the distance of blade and nose bar roller does not change, therefore do not need to stop operation in change relief angle process, adjustment nose bar roller, directly can carry out in rotary-cut process, and according to cutting result, determine rapidly the good blade angle of rotary-cut effect, improve production efficiency.This is skillfully constructed, and make blade adjust work simplification, suitable blade angle makes stable cutting process, and the thin slice quality obtained is high, improves the utilization rate of timber, reduces production cost.
The above, be only present pre-ferred embodiments, therefore can not limit scope of the invention process according to this, equivalence change and the decoration namely done according to the claims in the present invention scope and description, all should belong in scope that the present invention contains.
Claims (8)
1. the rotary trunk-layer stripping machine without clamper of a knife rest adjustable angle, it comprises frame, ram, knife rest, knife rest angle regulating unit, blade, nose bar roller, live-roller and roller power unit, wherein blade is fixed on knife rest, it is characterized in that: knife rest is movably connected on ram around an axis, knife rest angle regulating unit is connected with knife rest, the blade of described blade and described dead in line; Two spindle noses are established in described knife rest both sides, described two spindle nose kernel of section lines and described axis, ram establishes corresponding shrinkage pool, spindle nose and shrinkage pool adaptation, be articulated in ram, described blade is laterally fixed on knife rest, and with knife rest around described axis trimming angle, described knife rest angle regulating unit is made up of ram and driver element.
2. the rotary trunk-layer stripping machine without clamper of knife rest adjustable angle according to claim 1, it is characterized in that: described driver element is a handwheel, one end of the affixed stud of handwheel, described stud other end pivot joint knife rest, described stud pivot joint one nut, nut is fixed on described ram.
3. the rotary trunk-layer stripping machine without clamper of knife rest adjustable angle according to claim 1, is characterized in that: described driver element is electric unit or hydraulic pressure unit.
4. according to the rotary trunk-layer stripping machine without clamper of the arbitrary described knife rest adjustable angle of claims 1 to 3, it is characterized in that: described live-roller is vertically arranged by two joint transfer rollers, described nose bar roller is centrally located at the top of live-roller two transfer roller central vertical bisector, and described nose bar roller and described live-roller are driven by transmission system by motor.
5. the rotary trunk-layer stripping machine without clamper of knife rest adjustable angle according to claim 4, is characterized in that: described frame is also provided with guide rail and knife rest horizontal drive apparatus, and described knife rest horizontal drive apparatus is hydraulic pressure unit or electric unit or machine assembly.
6. the rotary trunk-layer stripping machine without clamper of knife rest adjustable angle according to claim 5, is characterized in that: also comprise pressure sweeping wheel and revolve shear shank.
7. adopt a kind of knife rest regulative mode of the rotary trunk-layer stripping machine without clamper of knife rest adjustable angle according to claim 6, it is characterized in that: comprise described knife rest under driver element effect, along ram around described axis trimming angle, drive the blade be fixedly mounted on knife rest around the axis trimming angle overlapped with its blade, described knife rest does horizontal movement along guide rail under the effect of horizontal conveyor device.
8. knife rest regulative mode according to claim 7, is characterized in that: the angle ranging from 2 ° of-8 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210515484.4A CN103009450B (en) | 2012-12-05 | 2012-12-05 | A kind of rotary trunk-layer stripping machine without clamper of knife rest adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210515484.4A CN103009450B (en) | 2012-12-05 | 2012-12-05 | A kind of rotary trunk-layer stripping machine without clamper of knife rest adjustable angle |
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| Publication Number | Publication Date |
|---|---|
| CN103009450A CN103009450A (en) | 2013-04-03 |
| CN103009450B true CN103009450B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210515484.4A Expired - Fee Related CN103009450B (en) | 2012-12-05 | 2012-12-05 | A kind of rotary trunk-layer stripping machine without clamper of knife rest adjustable angle |
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| CN (1) | CN103009450B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4979120A (en) * | 1988-11-28 | 1990-12-18 | The Coe Manufacturing Company | Control system for automatic adjustment of lathe knife pitch |
| US5490548A (en) * | 1994-01-18 | 1996-02-13 | Durand-Raute Industries Ltd. | Method and apparatus for controlling veneer lathe knife clearance angle |
| CN2511459Y (en) * | 2002-01-11 | 2002-09-18 | 福建省古田县三木机械制造有限公司 | Edge feeding device of rotation cutter |
| CN2511456Y (en) * | 2002-01-11 | 2002-09-18 | 福建省古田县三木机械制造有限公司 | Angular adjusting and sub-guide self balancing system for edge holder of rotation cutter |
| CN2710864Y (en) * | 2004-07-20 | 2005-07-20 | 山东东维木工机械有限公司 | Shaft seized-up free type rotating cutting machine |
| CN201325105Y (en) * | 2008-09-22 | 2009-10-14 | 陈明豪 | Cam-type follow-up nose-bar roller spindle-less peeling machine |
| CN203045928U (en) * | 2012-12-05 | 2013-07-10 | 福州三森机械有限公司 | Log-core veneer lathe with angle-adjustable knife rest |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4387752B2 (en) * | 2003-10-09 | 2009-12-24 | 株式会社名南製作所 | Raw wood cutting method and apparatus |
-
2012
- 2012-12-05 CN CN201210515484.4A patent/CN103009450B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4979120A (en) * | 1988-11-28 | 1990-12-18 | The Coe Manufacturing Company | Control system for automatic adjustment of lathe knife pitch |
| US5490548A (en) * | 1994-01-18 | 1996-02-13 | Durand-Raute Industries Ltd. | Method and apparatus for controlling veneer lathe knife clearance angle |
| CN2511459Y (en) * | 2002-01-11 | 2002-09-18 | 福建省古田县三木机械制造有限公司 | Edge feeding device of rotation cutter |
| CN2511456Y (en) * | 2002-01-11 | 2002-09-18 | 福建省古田县三木机械制造有限公司 | Angular adjusting and sub-guide self balancing system for edge holder of rotation cutter |
| CN2710864Y (en) * | 2004-07-20 | 2005-07-20 | 山东东维木工机械有限公司 | Shaft seized-up free type rotating cutting machine |
| CN201325105Y (en) * | 2008-09-22 | 2009-10-14 | 陈明豪 | Cam-type follow-up nose-bar roller spindle-less peeling machine |
| CN203045928U (en) * | 2012-12-05 | 2013-07-10 | 福州三森机械有限公司 | Log-core veneer lathe with angle-adjustable knife rest |
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| CN103009450A (en) | 2013-04-03 |
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Effective date of registration: 20190116 Address after: 350000 Dongdai Village, Wenwusha Town, Changle District, Fuzhou City, Fujian Province Patentee after: Fuzhou Sanmu Sansen Machinery Co., Ltd. Address before: 350008 Factory Building No. 16.17, 151 Xinnan Road, Jianxin Town, Cangshan District, Fuzhou City, Fujian Province Patentee before: Fuzhou Sansen Machinery |
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Granted publication date: 20160217 Termination date: 20191205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |