CN101879733B - Device capable of automatically adjusting log peeling position of log-core veneer lathe - Google Patents
Device capable of automatically adjusting log peeling position of log-core veneer lathe Download PDFInfo
- Publication number
- CN101879733B CN101879733B CN2010102058418A CN201010205841A CN101879733B CN 101879733 B CN101879733 B CN 101879733B CN 2010102058418 A CN2010102058418 A CN 2010102058418A CN 201010205841 A CN201010205841 A CN 201010205841A CN 101879733 B CN101879733 B CN 101879733B
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- log
- rotary
- round log
- bolster hook
- bolster
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Abstract
The invention relates to a device capable of automatically adjusting log peeling position of a log-core veneer lathe, which is characterized in that a log carrier hook positioned on a movable tool head is composed of a movable log carrier hook and a log carrier arm, and the low end of the log carrier hook arm is hinged with a roller; one end of a pressure spring is connected with the log carrier hook arm, while the other end thereof is fixed on the movable tool head; and the rack of the log-core veneer lathe is provided with roller guide rails, the roller guide rail is installed with steps, and high and low guide rails are connected in a slope manner. The device capable of automatically adjusting the log peeling position of the log-core veneer lathe can automatically adjust the log peeling position accurately, has simple structure, convenient installation and low manufacture cost, is sturdy and durable, effectively improve peeling efficiency and provides beneficial advantages for continuous and full automation production of the log-core veneer lathe.
Description
Technical field
The rotary trunk-layer stripping machine without clamper that the present invention relates to a kind of wood processing machinery, particularly round log is peeled into continuous thin plate is adjusted the device of round log rotary-cut position automatically.
Background technology
Because raw material log diameter is not of uniform size, existing rotary trunk-layer stripping machine without clamper feeding mouth generally designs by the requirement of ability rotary-cut maximum gauge round log, with all ability rotary-cuts of round log that adapt to size diameter; Handy during this peeler rotary-cut major diameter round log; But rotary-cut circle with a smaller diameter wood is just so not smooth; Reason is that the rotary-cut work of rotary trunk-layer stripping machine without clamper waits the transfer roller drive of linear speed rotation to be implemented rotary-cut by the rotation of circle of contact wood by three, and three transfer rollers are respectively extruding transfer roller and last main transfer roller on the peeler frame and following main transfer roller on the movable carriage; After three transfer rollers clamping round log began rotation, movable carriage drove extruding transfer roller and the continuously extruded round log of blade, forced the round log skin to extrude the formation rotary cut venner from becoming thin slice between extruding transfer roller and the blade.In the rotary-cut process, round log must be in the rotation of being clamped and be squeezed of three active positions between the transfer roller all the time, could realize rotary-cut.Therefore; Make in the round log feeding peeler and also can be clamped rotation by three transfer rollers; Extruding transfer roller in the movable carriage and blade below must be provided with holds round log and makes it the bolster hook that do not dropped, otherwise promptly falls peeler bottom down behind the round log feeding peeler, can't carry out rotary-cut.
At present, the bolster hook that nearly all peeler is installed all is to design with round log that can the rotary-cut maximum gauge, and the bolster hook is contained in the fixed-site on the movable carriage.Behind the big footpath round log feeding peeler, promptly held by the bolster hook, round log is in three active positions between the transfer roller basically, is easy to be clamped rotation by three transfer rollers and accomplishes rotary-cut work.But when rotary-cut path round log, part log diameter is less than the half the of big footpath round log, behind the round log feeding peeler; Position when being held by the bolster hook is not the active position that three transfer rollers are clamped round log; But be between the top and following main transfer roller of bolster hook, can't be clamped rotation by three transfer rollers, operating personnel only force the movable carriage reach; Make the bolster hook with the path round log to pop-up; Because down main transfer roller rotates counterclockwise all the time, under the acting in conjunction of the extruding pop-up of bolster hook and down main transfer roller rotation, the compelled up rotation of path round log is takeoff.Along with movable carriage continues to push forward, the path round log can jump while changeing to be clamped to rotate to active position between three transfer rollers and carry out rotary-cut.But, make the path round log that upwards takeoffs following different situations might occur because of operators'skills is different with experience: the one, just be in the position of being clamped after takeofing by three transfer rollers, accomplish rotary-cut smoothly; The 2nd, do not clamped after takeofing by three transfer rollers, fall into once more between bolster hook and the following main transfer roller, need to continue adjustment; The 3rd, jumped out the feeding mouth of peeler, fall outside the peeler, have only again to be fed; The poorest situation is not held by the bolster hook behind the path round log feeding peeler at all, directly falls at the bottom of the machine, can only pick up feeding again.The existence of the problems referred to above makes the production efficiency of existing rotary trunk-layer stripping machine without clamper can't reach designing requirement, effective time of rotary-cut even do not reach 2/3rds of design time.
Summary of the invention
The technical problem that the present invention will solve provides the device that a kind of rotary trunk-layer stripping machine without clamper that can adjust round log rotary-cut position is automatically adjusted round log rotary-cut position automatically.
The present invention solves the problems of the technologies described above with following technical scheme:
The bolster hook comprises movable bolster hook and the bolster hook arm that disjunctor is made, and the lower end of bolster hook arm is hinged with roller, and the bolster hook is positioned on the movable carriage through fixed axis; Compression spring one end is connected with bolster hook arm, and the other end is fixed on the movable carriage, and stiff end has the adjusting bolt.
The rolling wheel guide rails that on the frame of rotary trunk-layer stripping machine without clamper, has the adjustable wooden hook vertical height that puts one's child in a boarding nursery to change, it is step-like that guide rail is provided with the height two-stage, and the height guide rail connects with the slope.
The bolster hook of one or two band bolster hook arm is housed on the fixed axis 7.
The bolster hook that several do not have bolster hook arm also is housed on the fixed axis 7.
Rotary trunk-layer stripping machine without clamper of the present invention is adjusted the device of round log rotary-cut position automatically; Position that can the rotary-cut of automatic accurate adjustment round log; And simple in structure, sturdy and durable, easy for installation, low cost of manufacture need not to establish in addition power, have effectively improved rotary-cut efficient; Economic benefit and social benefit are obvious, for realizing full-automatic continuously production of rotary trunk-layer stripping machine without clamper advantage are provided.
Description of drawings
Fig. 1 is the apparatus structure sketch map that rotary trunk-layer stripping machine without clamper of the present invention is adjusted round log rotary-cut position automatically.
The specific embodiment
Because the bolster hook of existing rotary trunk-layer stripping machine without clamper is to be basic engineering with the round log rotary-cut of big footpath; And be fixedly mounted on the movable carriage; Determined present domestic all rotary trunk-layer stripping machine without clamper in the big footpath of rotary-cut all relatively good usefulness during round log, but when rotary-cut path round log, just can't realize continuous automatic production; And manufacturing enterprise, the especially medium-sized and small enterprises impossible big footpath of rotary-cut round log, not rotary-cut path round log.Therefore, designing and a kind ofly can adjust round log rotary-cut position automatically, both can accomplish the rotary trunk-layer stripping machine without clamper that the round log rotary-cut of big footpath also can be accomplished the automated production of path round log rotary-cut smoothly smoothly, is the optimal selection that present glued board processing enterprise enhances productivity.
The applicant finds that through research for many years existing rotary trunk-layer stripping machine without clamper can not realize that the subject matter of automatic continuous production is the unreasonable structure of bolster hook, and the decision design is a kind of to have the bolster hook of new structure and new mounting means.
Rotary trunk-layer stripping machine without clamper of the present invention is adjusted the device of round log rotary-cut position automatically---and the bolster hook, opposite with existing peeler, the bolster hook designs with the requirement of can rotary-cut path round log.Because the bolster hook is movable and regulated by compression spring, no matter be that big footpath round log or path round log are all regulated it by the weight (big footpath round log is heavy, and the path round log is light) of himself and be in the best rotary-cut position between three transfer rollers.
The bolster hook comprises the movable bolster hook 62 and bolster hook arm 8 that disjunctor is made, and the lower end of bolster hook arm is hinged with roller 10, and the bolster hook is through fixed axis 7 hinged being positioned on the movable carriage 13; Compression spring one end is connected with bolster hook arm 8, and the other end is fixed on the movable carriage 13, and stiff end is provided with the adjusting bolt 12 of regulating spring degree of tightness.
The rolling wheel guide rails 4 that on the frame of rotary trunk-layer stripping machine without clamper, has adjustment bolster hook vertical height to change, guide rail is made as height two-stage step, and height guide rail transition junction is a ramped shaped, so that roller slides up and down.
Width according to the peeler movable carriage is different, can establish the bolster hook of a band bolster hook arm at an end of fixed axis 7, also can respectively establish the bolster hook of a band bolster hook arm at the two ends of fixed axis 7; If movable carriage is very wide, the bolster hook that several do not have bolster hook arm can also be set simultaneously on axle.
The position that bolster hook 6 is installed is that the best of holding minimum round log and making it to be in three transfer rollers is clamped the position; The stressed design of compression spring 11 (being the spring steel wire diameter) is being foundation by the weight of the minimum round log of rotary-cut; Compression spring 11 was compressed to optimal selection hardly when minimum round log was held by bolster hook 6; Spring is too hard or too soft all not to reach requirement of the present invention, and spring can be established one or more.
After peeler is started working; Path round log 5 is held by bolster hook 6 after the opening part feeding between last main transfer roller 3 and the extruding transfer roller 9 through feeding platform 1; The driven by motor transmission mechanism promotes movable carriage 13 and extruding transfer roller 9 advances and clamp the rotary-cut of path round log to main transfer roller direction; Along with more and more littler by the diameter of rotary-cut round log; The bolster hook 6 that is installed in extruding transfer roller below is also more and more nearer from the distance of following main transfer roller; This moment, the roller 10 of bolster hook arm 8 lower ends also slided to the eminence of guide rail at the guide rail lower along with the propelling of movable carriage 13, and bolster hook arm 8 is being with roller 10 to the back upper place perk, and the front end of bolster hook 6 is toward having a down dip and being in the below of main transfer roller 2 (distance about 30～50mm) down.After peeler stopped rotary-cut, movable carriage 13 withdrawed from, and the roller 10 of bolster hook arm 8 lower ends also slides the low side of guide rail backward, accomplished rotary-cut circulation.When the round log of the big footpath of rotary-cut; The big Heavy Weight of big footpath round log volume with bolster hook 6 pressed downward, forces bolster hook arm 8 with spring 11 compressions; Do not make under its condition that drops holding round log 5, guaranteed that big footpath round log is between three transfer rollers the appropriate location and is clamped rotary-cut.
In order to make the present invention can bring into play its effect preferably; Before peeler is started working, must select the round log of large, medium and small three kinds of diameters that this device is tested, the best that regulates compression spring 11 receives dynamics; The production of can formally starting shooting, otherwise do not reach specification requirement of the present invention.
Claims (3)
1. a rotary trunk-layer stripping machine without clamper is adjusted the device of round log rotary-cut position automatically, it is characterized in that:
(1) the bolster hook comprises movable bolster hook and the bolster hook arm that disjunctor is made, and the lower end of bolster hook arm is hinged with roller, and the bolster hook is positioned on the movable carriage through fixed axis; Compression spring one end is connected with bolster hook arm, and the other end is fixed on the movable carriage, and this other end has the adjusting bolt;
(2) rolling wheel guide rails that on the frame of rotary trunk-layer stripping machine without clamper, has the adjustable wooden hook vertical height that puts one's child in a boarding nursery to change, guide rail are made as height two-stage step, and the height guide rail connects with ramped shaped.
2. rotary trunk-layer stripping machine without clamper as claimed in claim 1 is adjusted the device of round log rotary-cut position automatically, it is characterized in that being equipped with on the fixed axis bolster hook of one or two band bolster hook arm.
3. rotary trunk-layer stripping machine without clamper as claimed in claim 1 is adjusted the device of round log rotary-cut position automatically, it is characterized in that also being equipped with on the fixed axis bolster hook that several do not have bolster hook arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102058418A CN101879733B (en) | 2010-06-22 | 2010-06-22 | Device capable of automatically adjusting log peeling position of log-core veneer lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102058418A CN101879733B (en) | 2010-06-22 | 2010-06-22 | Device capable of automatically adjusting log peeling position of log-core veneer lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101879733A CN101879733A (en) | 2010-11-10 |
| CN101879733B true CN101879733B (en) | 2012-02-29 |
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ID=43051934
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102058418A Expired - Fee Related CN101879733B (en) | 2010-06-22 | 2010-06-22 | Device capable of automatically adjusting log peeling position of log-core veneer lathe |
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| Country | Link |
|---|---|
| CN (1) | CN101879733B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203788B (en) * | 2012-12-27 | 2015-12-09 | 化州市中元木业有限公司 | A kind of non-fastenning-shaft timber wood rotary shaver |
| CN106863519A (en) * | 2015-12-11 | 2017-06-20 | 山东百圣源集团有限公司 | Peeling mechanomotive force material-supporting device |
| CN108381719B (en) * | 2017-05-23 | 2020-06-02 | 漳州市炯辉机械有限公司 | Cut off full-automatic timber rotary-cut equipment of convenient type |
| CN113492449A (en) * | 2021-08-31 | 2021-10-12 | 朱景振 | Log rotary-cut auxiliary circle finding device and application thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2805170B2 (en) * | 1990-07-06 | 1998-09-30 | 株式会社名南製作所 | Centerless veneer lace stepping method |
| JP3665162B2 (en) * | 1996-12-20 | 2005-06-29 | 株式会社名南製作所 | Veneer lace |
| JP4157623B2 (en) * | 1998-08-21 | 2008-10-01 | 株式会社名南製作所 | Veneer lace |
| CN200939642Y (en) * | 2006-07-19 | 2007-08-29 | 李峰 | Self-determing central point and automatic pressuring apparatus of rotary cutting machine |
| CN201183283Y (en) * | 2007-10-11 | 2009-01-21 | 陈明豪 | Non-fastening-shaft rotating cutter spring-float cutting feed lead screw |
| CN201702835U (en) * | 2010-06-22 | 2011-01-12 | 赵春 | Device capable of automatically adjusting log rotary-cut positions of non-chuck rotary lathe |
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2010
- 2010-06-22 CN CN2010102058418A patent/CN101879733B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101879733A (en) | 2010-11-10 |
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Granted publication date: 20120229 Termination date: 20160622 |