CN103009450A - Spindleless rotary cutting machine with adjustable cutter holder angle - Google Patents
Spindleless rotary cutting machine with adjustable cutter holder angle Download PDFInfo
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- CN103009450A CN103009450A CN2012105154844A CN201210515484A CN103009450A CN 103009450 A CN103009450 A CN 103009450A CN 2012105154844 A CN2012105154844 A CN 2012105154844A CN 201210515484 A CN201210515484 A CN 201210515484A CN 103009450 A CN103009450 A CN 103009450A
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- knife rest
- blade
- angle
- roller
- ram
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Abstract
The invention relates to a wood processing machine, in particular to a spindleless rotary cutting machine with a cutter holder angle capable of being adjusted freely during operation and a rotary cutting mode of the rotary cutting machine. The rotary cutting machine comprises a rack, a ram, a cutter holder, a cutter holder angle adjusting unit, a blade, a pressure foot roller, a transmission roller and a roller power unit, wherein the blade is fixed on the cutter holder. The height of the edge can be maintained unchanged when the angle of the blade is adjusted, therefore, normal rotary cutting cannot be affected during adjustment of the blade, the optimal blade angle for cutting can be obtained rapidly according to cutting results, the production efficiency can be increased greatly, the pressure foot roller needs not to be driven for position changes along with changes of the position of the blade, the system can be simplified, energy can be saved, the blade can be adjusted more conveniently and rapidly, and reliable guarantee can be provided for continuous production of sheets.
Description
Technical field
The present invention relates to a kind of wood processing machinery, relate in particular to the adjustable rotary trunk-layer stripping machine without clamper of a kind of knife rest angle and the rotary cutting mode of peeler.
Background technology
When the different timber of hardness is reinstalled or changed to existing rotary trunk-layer stripping machine without clamper at blade, need the blade angle to adjust, the nose bar roller often need to be made corresponding adjustment along with the adjustment of blade angle, therefore need to stop cutwork, after adjusting to the right place, blade and nose bar roller can work on, constantly repeatedly start closing machine adjustment with regard to needs when adjusting blade like this, production efficiency is reduced.
US Patent No. 4708180 has provided a kind of blade angle regulation scheme, and in the blade adjustment process, apparatus self-adaptation nose bar roller and timber are adjusted is to guarantee carrying out smoothly of working angles.
But this kind scheme need be introduced a large amount of electrical equipments, will constantly survey the angle that blade changes on the one hand, will answer at any time on the other hand blade to change control nose bar roller and do the certain position adjustment.
So, it is very complicated that whole system just seems, and increased the unstability of system.
Summary of the invention
The present invention will overcome the above problems, and provides a kind of simple in structure, is skillfully constructed, and can guarantee the cutting continuity, simultaneously also more succinct a kind of cutting way and supporting rotary trunk-layer stripping machine without clamper with it of control mode.
Concrete scheme is as follows:
The adjustable rotary trunk-layer stripping machine without clamper of a kind of knife rest 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 the knife rest, it is characterized in that, knife rest is movably connected on ram around an axis, the 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 are described axis, ram is established corresponding shrinkage pool, spindle nose and shrinkage pool are adaptive, are articulated in ram, and described blade laterally is fixed on the knife rest, adjust angle with knife rest around described axis, described knife rest angle regulating unit is comprised of ram and driver element.
In one preferred embodiment, described driver element is a handwheel, an end of the affixed double-screw bolt of handwheel, the described double-screw bolt other end articulates knife rest, described double-screw bolt is articulated in nut, and nut is fixed in 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 the two-section transfer roller, and described nose bar roller is centered close to the top of live-roller two roller central vertical bisectors, and described nose bar roller and described live-roller are driven by transmission system by motor.
In one preferred embodiment, described frame also is 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 presses sweeping wheel and revolves shear shank.
Adopt a kind of knife rest regulative mode of the adjustable rotary trunk-layer stripping machine without clamper of this knife rest angle, its key step comprises, described knife rest is under the driver element effect, adjust angle along ram around described axis, the blade that drive is fixedly mounted on the knife rest is adjusted angle around the axis that overlaps with its blade, and described knife rest is done horizontal movement along guide rail under horizontal transmission device effect.
In one preferred embodiment, the angle ranging from 2 ° of-8 ° of angles.
The technical program is compared with background technology, has following advantage:
1, blade is in sustained height all the time, blade remains unchanged with contacting of timber, therefore when blade is adjusted angle, can not quit work because the blade change in location needs machine, can be along with timber rotary-cut process, adjust in real time the knife rest angle, obtain rapidly preferably blade angle, enhance productivity.
2, blade and nose bar roll gap are constant, therefore can need to not adjust the position of nose bar roller because of the variation of blade, the design of nose bar roller is simplified greatly, and it does not need external force that it is carried out the adjustment of position yet, economize on resources, and then controlled manufacturing and production cost.
Description of drawings
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
The specific embodiment
Below with reference to Figure of description the present invention is described further.
The present embodiment discloses a rotary trunk-layer stripping machine without clamper, Fig. 1 has showed the main part of this peeler, ram 2 is fixedly mounted on the support 1, knife rest 3 is movably arranged on the ram 2, two spindle noses 31 are established in knife rest 3 both sides, and ram 2 is established 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 the two-section transfer roller and is installed on the frame, and nose bar roller 4 is centered close to the perpendicular bisector top at live-roller two roller centers, and nose bar roller and live-roller are all by its rotation of corresponding driven by motor.
Because blade 5 is along blade 51 rotations, therefore, along with the rotation of blade, blade 51 height and positions remain unchanged, and therefore can not affect working angles, and the gap that blade 51 and nose bar roller are 4 is constant, so the nose bar roller need not to adjust accordingly.
The rotary oscillation of knife rest 3 is realized by outer input power, adopt Artificial Control among this embodiment, as shown in Figure 2, the major control structure has handwheel 71, screw rod 77, nut 76, handwheel 71 is fixedly connected with screw rod 77, screw rod 77 articulates knife rest 3, screw rod 77 overcoat connected nuts 76, and nut 76 is fixed on the ram 2.
When rotating handwheel 71, move up and down because the effect of nut 76 will drive handwheel 71, and then be with movable knife rack 3 to swing around center of circle O, realize the control of cutter setting frame angle, general angle is controlled at 2 °-8 °.
Input power also can be electrical system or hydraulic system, and this system can promote the motion of knife rest, can guarantee again can keep this state when knife rest reaches certain angle simultaneously.
During the adjustable blade angle, can keep the machine duty, and realize the variation of blade angle by hand wheel rotating, the quality that obtains thin slice according to cutting is determined rapidly the best angle of working blade.
In addition, as shown in figures 1 and 3, better work for cooperating tool holder system, the peeler frame is provided with horizontal guide rail 75, and it can drive whole ram 2 and carry out horizontal motion under Electric Machine Control, the continuous propelling that diminishes along with round log.Motor drives nose bar roller 4 by transmission system 74 and rotates, and nose bar roller 4 and blade 5 cooperate finishes cutting.
Also be provided with on the peeler and press sweeping wheel 61 and outstanding shear shank 62, finish the thin slice of rotary-cut along domatic discharge, press sweeping wheel 61 can induced effect be arranged to thin slice on the one hand, also can certain cleaning action be arranged to sheet surface on the other hand.
Thin slice leaves domatic entering and revolves shear shank 62, according to setting thin slice is carried out isometric shearing by revolving shear shank 62.
The present invention is by the improvement to the edge holder of rotation cutter structure, make overlapping around the blade of axle with the knife rest cutter of knife rest swing, realized that the peeler blade angle is adjustable, guaranteed in the peeler course of work, blade can keep best relief angle all the time, further, blade swings around blade, and the knife height position does not change, and the distance of blade and nose bar roller does not change, therefore need not stop operation in variation relief angle process, adjust the nose bar roller, can in the rotary-cut process, directly carry out, and according to the cutting result, determine rapidly preferably blade angle of rotary-cut effect, improved production efficiency.This is skillfully constructed, so that blade is adjusted work simplification, suitable blade angle is so that stable cutting process, and the thin slice quality that obtains is high, has improved the utilization rate of timber, has reduced production cost.
The above, only for preferred embodiment of the present invention, therefore can not limit according to this scope of the invention process, the equivalence of namely doing according to claim scope of the present invention and description changes and decorates, and all should belong in the scope that the present invention contains.
Claims (9)
1. rotary trunk-layer stripping machine without clamper that the knife rest angle is adjustable, 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 the knife rest, it is characterized in that: knife rest is movably connected on ram around an axis, the knife rest angle regulating unit is connected with knife rest, the blade of described blade and described dead in line.
2. the adjustable rotary trunk-layer stripping machine without clamper of knife rest angle according to claim 1, it is characterized in that: two spindle noses are established in described knife rest both sides, described two spindle nose kernel of section lines are described axis, ram is established corresponding shrinkage pool, spindle nose and shrinkage pool are adaptive, are articulated in ram, and described blade laterally is fixed on the knife rest, adjust angle with knife rest around described axis, described knife rest angle regulating unit is comprised of ram and driver element.
3. the adjustable rotary trunk-layer stripping machine without clamper of knife rest angle according to claim 2, it is characterized in that: described driver element is a handwheel, an end of the affixed double-screw bolt of handwheel, and the described double-screw bolt other end articulates knife rest, described double-screw bolt articulates a nut, and nut is fixed in described ram.
4. the adjustable rotary trunk-layer stripping machine without clamper of knife rest angle according to claim 2, it is characterized in that: described driver element is electric unit or hydraulic pressure unit.
5. according to claim 1 to the adjustable rotary trunk-layer stripping machine without clamper of 4 arbitrary described knife rest angles, it is characterized in that: described live-roller is vertically arranged by the two-section transfer roller, described nose bar roller is centered close to the top of live-roller two roller central vertical bisectors, and described nose bar roller and described live-roller are driven by transmission system by motor.
6. the adjustable rotary trunk-layer stripping machine without clamper of knife rest angle according to claim 5, it is characterized in that: described frame also is 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.
7. the adjustable rotary trunk-layer stripping machine without clamper of knife rest angle according to claim 6 is characterized in that: also comprise and press sweeping wheel and revolve shear shank.
8. adopt a kind of knife rest regulative mode of the adjustable rotary trunk-layer stripping machine without clamper of knife rest angle claimed in claim 7, it is characterized in that: comprise that described knife rest is under the driver element effect, adjust angle along ram around described axis, the blade that drive is fixedly mounted on the knife rest is adjusted angle around the axis that overlaps with its blade, and described knife rest is done horizontal movement along guide rail under horizontal transmission device effect.
9. knife rest regulative mode according to claim 8 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103009450A true CN103009450A (en) | 2013-04-03 |
| CN103009450B 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 (8)
| 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 |
| JP2005111868A (en) * | 2003-10-09 | 2005-04-28 | Meinan Mach Works Inc | Method and apparatus for cutting material wood |
| 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 |
-
2012
- 2012-12-05 CN CN201210515484.4A patent/CN103009450B/en not_active Expired - Fee Related
Patent Citations (8)
| 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 |
| JP2005111868A (en) * | 2003-10-09 | 2005-04-28 | Meinan Mach Works Inc | Method and apparatus for cutting material wood |
| 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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| Publication number | Publication date |
|---|---|
| CN103009450B (en) | 2016-02-17 |
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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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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20191205 |