CN203062916U - Improved computer-controlled high-efficiency rotary trunk-layer stripping machine without clamper - Google Patents
Improved computer-controlled high-efficiency rotary trunk-layer stripping machine without clamper Download PDFInfo
- Publication number
- CN203062916U CN203062916U CN 201320049105 CN201320049105U CN203062916U CN 203062916 U CN203062916 U CN 203062916U CN 201320049105 CN201320049105 CN 201320049105 CN 201320049105 U CN201320049105 U CN 201320049105U CN 203062916 U CN203062916 U CN 203062916U
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- CN
- China
- Prior art keywords
- pressing roller
- nose bar
- clamper
- rotary
- stripping machine
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- Expired - Fee Related
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Abstract
The utility model discloses an improved computer-controlled high-efficiency rotary trunk-layer stripping machine without a clamper. The improved computer-controlled high-efficiency rotary trunk-layer stripping machine without the clamper comprises a stand, driving double rollers arranged on the stand, a rule pressing roller device and a driving device. The improved computer-controlled high-efficiency rotary trunk-layer stripping machine without the clamper is characterized in that a movable support seat is arranged on the rule pressing roller device; horizontal guide rails and a thrust device are arranged on the stand; curved guide rails are arranged between a rule pressing roller movable support seat and the stand; a rule pressing roller is connected onto a rotating shaft of a rule pressing roller seat frame through the rule pressing roller movable support seat; when the thrust device pushes a knife rest to horizontally move towards the driving double rollers, the rule pressing roller movable support seat upwards swings by taking the rotating shaft as a pivot; meanwhile, the rule pressing roller also moves towards the direction of a rotary cutting knife while upwards swinging on the movable support seat; and the rule pressing roller is kept tangent to a rotary cutting log while the distance (namely the width of a knife door) between the rule pressing roller and the rotary cutting knife is kept unchanged, so that veneer cut by the rotary cutting knife is high in quality and is stable in state and the phenomena of burr increase, thickness non-uniformity, veneer surface roughness, veneer looseness and the like in the veneer are avoided.
Description
Technical field
The utility model relates to mechanical field, particularly relates to for a kind of modified computer of timber rotary-cut controlling efficient rotary trunk-layer stripping machine without clamper.
Background technology
At present, existing timber lathe revolves cutter in the rotary-cut process generally be relative static with the relative position of nose bar roller, the nose bar roller is bigger to the pressure of timber when the rotary-cut diameter is big, inhomogeneous even the normally rotary-cut of the wooden skin of rotary-cut, hour nose bar roller is less to the pressure of timber at the rotary-cut diameter, the lifts phenomenon occurs, timber skids and can't carry out rotary-cut processing when serious.Phenomenons such as burr increases, the plate face is coarse, plate matter is loose appear in rotary cut venner, influence the veneer quality.
Summary of the invention
This follow-on purpose is to overcome above-mentioned shortcoming, provide a kind of simple in structure, be skillfully constructed, the timber utilization rate height, loss is low, and power consumption is little and not influenced by timber core diameter size and rotary-cut goes out the non-fastenning-shaft timber wood rotary shaver of high-quality veneers such as burr is few, the plate face is meticulous, thickness of slab is even.
The technical solution of the utility model is like this:
A kind of modified computer is controlled efficient rotary trunk-layer stripping machine without clamper, include frame and be arranged on the two rollers of the driving that is used for rolling timber on the frame and is arranged above and below, the nose bar roller arrangement, drive unit, described nose bar roller arrangement is provided with movable bearing support, and the nose bar roller arrangement also is provided with horizontal guide rail and thrust device above the two roller central vertical bisectors that drive two rollers and on dropping on by the circumcircle track position of rotary-cut timber jointly with the two rollers of driving on the frame.The nose bar roller movable bearing support that the nose bar roller passes through to be provided with is connected in the rotating shaft of nose bar roller seat frame, rotating shaft is fixed on the knife rest, be provided with curvilinear guide between nose bar roller movable bearing support and the frame, the point of a knife peak be housed on the knife rest drop on rotary-cut cutter on the two roller central horizontal lines that drive two rollers.Described thrust device is made up of servomotor, reductor, corner case, screw mandrel and feed screw nut, connect the micro computer in the electric-control system, the two rollers of described driving and nose bar roll driving apparatus comprise drive motors and reductor, and drive motors is connecting frequency-variable controller.
The beneficial effects of the utility model: nose bar roller movable bearing support is upwards swing of fulcrum with the rotating shaft when thrust device promotion knife rest moves horizontally to the two roller directions of driving, simultaneously, the nose bar roller upwards also moves to rotary-cut cutter direction in the swing at movable bearing support, also keep nose bar roller and rotary-cut round log tangent when keeping nose bar roller and rotary-cut cutter distance (being cutter gate-width degree) constant, it is constant to have guaranteed that the rotary-cut cutter is eaten the wooden degree of depth, the pressure that guarantees the nose bar roller is pressed in the reel excircle equably, the veneer quality that the rotary-cut cutter is cut out is high and in stable condition, has avoided veneer burr to occur and has increased, uneven thickness, the plate face is coarse, phenomenons such as plate matter is loose.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.With reference to figure, the utility model is described in further detail below.
Description of drawings
Fig. 1, the utility model generalized section.
The specific embodiment
With reference to Fig. 1, a kind of modified computer is controlled efficient rotary trunk-layer stripping machine without clamper, include frame 1 and be arranged on the two rollers 2 of the driving that is used for rolling timber on the frame 1 and is arranged above and below, nose bar roller 3 devices, drive unit 4, described nose bar roller 3 devices are provided with movable bearing support 5, and nose bar roller 4 devices also are provided with horizontal guide rail 6 and thrust device 7 above the two roller central vertical bisectors that drive two rollers 2 and on dropping on by the circumcircle track position of rotary-cut timber jointly with the two rollers 2 of driving on the frame 1.Nose bar roller 3 movable bearing supports 5 that nose bar roller 3 passes through to be provided with are connected in the rotating shaft 9 of nose bar roller seat frame 8, rotating shaft 9 is fixed on the knife rest 10, be provided with curvilinear guide 11 between nose bar roller 3 movable bearing supports 5 and the frame 1, the point of a knife peak be housed on the knife rest 10 drop on rotary-cut cutter 12 on the two roller central horizontal lines that drive two rollers.Described thrust device 7 is made up of servomotor, reductor, corner case, screw mandrel and feed screw nut, connect the micro computer (not having mark among the figure) in the electric-control system, the two rollers 2 of described driving and nose bar roller 3 drive units comprise drive motors 4 and reductor (not having mark among the figure), and drive motors is connecting frequency-variable controller (not having mark among the figure).
The utility model is work like this: timber 13 is positioned over two rollers 2, between the nose bar roller 3, starter motor 4, two rollers 2 of rotation and nose bar roller 3 drive timber 13 rotations, thrust device 7 promotes knife rest 10 and nose bar roller 3 devices move to two roller 2 directions, beginning rotary-cut timber.Detect the real-time speed of nose bar roller 3 in real time by detection system, control servomotor in real time by the micro computer in the electric-control system (not having mark among the figure), thereby realize that accurately control knife rest 10 and nose bar roller 3 are to the translational speed that drives two roller 2 direction horizontal directions.Along with reel 13 diameters constantly change, cutter gate-width degree is also in continuous variation, nose bar roller 3 movable bearing supports 5 are a spot wobble with rotating shaft 9, suitable rotating shaft 9 positions are set, nose bar roller 3 is also moved to rotary-cut cutter 12 directions in movable bearing support 5 swings, also keep nose bar roller 3 and rotary-cut round log 13 tangent when so just can keep nose bar roller 3 and rotary-cut cutter 12 distances (being cutter gate-width degree) constant, thereby guarantee the uniformity of the wooden skin thickness of rotary-cut.
When the timber rotary-cut can not rotary-cut to reel, oppositely promote thrust device 7, return duty.
Claims (4)
1. a modified computer is controlled efficient rotary trunk-layer stripping machine without clamper, include frame and be arranged on the two rollers of the driving that is used for rolling timber on the frame and is arranged above and below, the nose bar roller arrangement, drive unit, it is characterized in that: described nose bar roller arrangement is provided with movable bearing support, and the nose bar roller arrangement also is provided with horizontal guide rail and thrust device above the two roller central vertical bisectors that drive two rollers and on dropping on by the circumcircle track position of rotary-cut timber jointly with the two rollers of driving on the frame.
2. a kind of modified computer according to claim 1 is controlled efficient rotary trunk-layer stripping machine without clamper, it is characterized in that: the nose bar roller movable bearing support that the nose bar roller passes through to be provided with is connected in the rotating shaft of nose bar roller seat frame, rotating shaft is fixed on the knife rest, be provided with curvilinear guide between nose bar roller movable bearing support and the frame, the point of a knife peak be housed on the knife rest drop on rotary-cut cutter on the two roller central horizontal lines that drive two rollers.
3. a kind of modified computer according to claim 1 is controlled efficient rotary trunk-layer stripping machine without clamper, it is characterized in that: described thrust device is made up of servomotor, reductor, corner case, screw mandrel and feed screw nut, connects the micro computer in the electric-control system.
4. a kind of modified computer according to claim 1 is controlled efficient rotary trunk-layer stripping machine without clamper, it is characterized in that: the two rollers of described driving and nose bar roll driving apparatus comprise drive motors and reductor, and drive motors is connecting frequency-variable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049105 CN203062916U (en) | 2013-01-29 | 2013-01-29 | Improved computer-controlled high-efficiency rotary trunk-layer stripping machine without clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049105 CN203062916U (en) | 2013-01-29 | 2013-01-29 | Improved computer-controlled high-efficiency rotary trunk-layer stripping machine without clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062916U true CN203062916U (en) | 2013-07-17 |
Family
ID=48761741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320049105 Expired - Fee Related CN203062916U (en) | 2013-01-29 | 2013-01-29 | Improved computer-controlled high-efficiency rotary trunk-layer stripping machine without clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062916U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196386A (en) * | 2015-10-27 | 2015-12-30 | 威海百圣源机械制造技术服务有限公司 | Variable-frequency control device and control method of rotary cutter |
| CN107520913A (en) * | 2017-09-13 | 2017-12-29 | 李富奎 | Cambered surface guide rail and the timber lathe containing the cambered surface guide rail |
| CN111391053A (en) * | 2020-05-07 | 2020-07-10 | 南立涛 | Adjustable timber rotary-cut device |
-
2013
- 2013-01-29 CN CN 201320049105 patent/CN203062916U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196386A (en) * | 2015-10-27 | 2015-12-30 | 威海百圣源机械制造技术服务有限公司 | Variable-frequency control device and control method of rotary cutter |
| CN107520913A (en) * | 2017-09-13 | 2017-12-29 | 李富奎 | Cambered surface guide rail and the timber lathe containing the cambered surface guide rail |
| CN111391053A (en) * | 2020-05-07 | 2020-07-10 | 南立涛 | Adjustable timber rotary-cut device |
| CN111391053B (en) * | 2020-05-07 | 2021-07-06 | 贵港市景浩木业有限公司 | Adjustable timber rotary-cut device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20150129 |
|
| EXPY | Termination of patent right or utility model |