CN203611332U - Improved rotary cutting all-in-one machine not provided with blocking shaft - Google Patents
Improved rotary cutting all-in-one machine not provided with blocking shaft Download PDFInfo
- Publication number
- CN203611332U CN203611332U CN201320867014.4U CN201320867014U CN203611332U CN 203611332 U CN203611332 U CN 203611332U CN 201320867014 U CN201320867014 U CN 201320867014U CN 203611332 U CN203611332 U CN 203611332U
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- Prior art keywords
- bar roller
- nose bar
- veneer
- pressure bar
- knife
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- Expired - Fee Related
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- 230000000903 blocking effect Effects 0.000 title abstract 2
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses an improved computer control efficient rotary cutting machine not provided with a blocking shaft. The improved computer control efficient rotary cutting machine comprises a stand, and double driving rollers, a pressure bar roller device and a driving device which are arranged on the stand; the pressure bar roller device is provided with a movable support seat; the stand is provided with a horizontal guide rail and a thrust device; a curve guide rail is arranged between the pressure bar roller movable support seat and the stand; a pressure bar roller is connected with a rotating shaft of a pressure bar roller seat frame by the pressure bar roller movable support seat; when a knife rest is driven to horizontally move towards the directions of the double driving rollers by the thrust device, the pressure bar roller movable support seat swings upward by taking the rotating shaft as a supporting point, the pressure bar roller also moves towards the direction of a rotary cutting knife when the movable support seat swings upward, and the pressure bar roller is maintained to be tangent with the rotary-cut round log when the distance (namely, the width of a knife door) between the pressure bar roller and the rotary cutting knife is maintained to be unchanged, so that the veneer cut by the rotary cutting knife is high in quality and stable in state; furthermore, a veneer cutting device is added, so that the continuous wood veneer can be cut after being processed; therefore the improved computer control efficient rotary cutting machine has the advantages that full automation of the all-in-one machine can be realized, the veneer quality is improved, the manual veneer cutting is reduced, and the like.
Description
Technical field
The utility model relates to plant equipment and manufactures field, relates to specifically a kind of modified rotary trunk-layer stripping machine without clamper one.
Technical background
At present, it is generally relative static with the relative position of nose bar roller that existing timber lathe revolves cutter in rotary-cut process, in the time that rotary-cut diameter is larger, nose bar roller is larger to the pressure of timber, the inhomogeneous even normally rotary-cut of wooden skin of rotary-cut, at rotary-cut diameter, hour nose bar roller is less to the pressure of timber, occur lifts phenomenon, when serious, timber skids and cannot carry out rotary-cut processing.There is the phenomenons such as burr increases, plate face is coarse, plate matter is loose in rotary-cut wood skin, affects Veneer quality.Meanwhile, after wooden skin processing rotary-cut completes, cut into veneer by wooden skin cutting machine, need to just can complete through two procedures the rotary-cut processing of timber, workman's labour intensity is large, and required personnel are many.Take charge of " the efficient rotary trunk-layer stripping machine without clamper of a kind of modified computer control " of application at me, the patent No. is 20132004910.5 tentatively to solve the problem of above-mentioned first aspect, studies that a kind of what have compound function is exactly the purpose of this utility model without axis rotary-cut all-in-one.
Summary of the invention
The purpose of this utility model is exactly to overcome the shortcoming of above-mentioned prior art and solve the current ubiquitous problem of this non-fastenning-shaft timber wood rotary shaver, provide a kind of simple in structure, consume energy low, keep in repair easy, and can improve whole lathe rigidity, improve a kind of modified of wood cutting precision without axis rotary-cut all-in-one.
The technical solution adopted in the utility model is: a kind of modified includes frame without axis rotary-cut all-in-one and is arranged on the two rollers of driving for rolling timber and be arranged above and below in frame, nose bar roller arrangement, drive unit, it is characterized in that: described nose bar roller arrangement is provided with movable bearing support, and nose bar roller arrangement, above the two roller central vertical bisectors that drive two rollers and on jointly dropping on by the circumcircle track position of rotary-cut timber with the two rollers of driving, is also provided with horizontal guide rail and thrust device in frame; Nose bar roller passes through be provided with nose bar roller movable bearing support and is connected in the rotating shaft of nose bar roller seat frame, rotating shaft is fixed on knife rest, between nose bar roller movable bearing support and frame, be provided with curvilinear guide, point of a knife peak be housed on knife rest and drop on the peeling knife on the two roller central horizontal lines that drive two rollers; Nose bar roller movable bearing support below is also provided with veneer cutting device; Described veneer cutting device, by two ends fixed side, rubber roll, swivelling tool-holder and be arranged on veneer carving knife on swivelling tool-holder and travelling gear and sprocket wheel form parts, is fixed on knife rest; Described thrust device is made up of servomotor, reductor, corner case, screw mandrel and feed screw nut, connects the micro computer in electric-control system; The two rollers of described driving and nose bar roll driving apparatus comprise drive motors and reductor, the rubber roll of veneer cutting device connects nose bar roll drive motor and drives, veneer carving knife is driven by Special drive motor, and drive motors is connecting frequency-variable controller, micro computer.
The beneficial effects of the utility model are: adopt the modified of this structure without axis rotary-cut all-in-one, rigidity and the wood cutting precision of whole lathe are not only improved, can also automatically cut into veneer, there is the lathe of being convenient to dismounting, maintenance, consume energy low and reduce workman's intensity and save the advantages such as labour.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Fig. 2 is veneer cutting device unfolding assumption diagram of the present utility model.
Fig. 3 is that the utility model structure connects sketch.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of modified includes frame 1 without axis rotary-cut all-in-one and is arranged on the two rollers 2 of driving for rolling timber 5 and be arranged above and below in frame 1, nose bar roller arrangement, drive unit, described nose bar roller arrangement is provided with nose bar roller movable bearing support 3, and nose bar roller arrangement is above the two roller central vertical bisectors that drive two rollers 2 and on jointly dropping on by the circumcircle track position of rotary-cut timber 5 with the two rollers 2 of driving, is also provided with horizontal guide rail 7 and thrust device 8 in frame 1; Nose bar roller 4 passes through be provided with nose bar roller movable bearing support 3 and is connected in the rotating shaft 9 of nose bar roller frame 10, rotating shaft 9 is fixed on knife rest 6, between nose bar roller movable bearing support 3 and frame 1, be provided with curvilinear guide 11, point of a knife peak be housed on knife rest 6 and drop on the peeling knife 12 on the two roller central horizontal lines that drive two rollers 2; Nose bar roller movable bearing support 3 belows are also provided with veneer cutting device 20; Described veneer cutting device 20, by two ends fixed side 16, rubber roll 17, swivelling tool-holder 18 and be arranged on veneer carving knife 19 on swivelling tool-holder 18 and travelling gear 21 and sprocket wheel 22 form parts, be fixed on knife rest 6, rubber roll 17 is driven by nose bar roll drive motor 15, swivelling tool-holder 18 and the veneer carving knife 19 being arranged on swivelling tool-holder 18 are driven by motor special (no mark), accurately controlled the speed of gyration of veneer carving knife 19 by computer, realize the length of cutting of accurately cutting off veneer.Described thrust device 8 is made up of servomotor (no mark), reductor (no mark), corner case 13, screw mandrel 14 and feed screw nut's (no mark), connects the micro computer (no mark) in electric-control system; The nose bar roll drive motor 15 that the rubber roll of the drive motors 15 of the two rollers 2 of described driving and nose bar roll driving apparatus and reductor (no mark), veneer cutting device 20 connects, the Special drive motor (no mark) of veneer carving knife 19, is connecting frequency-variable controller, micro computer (no mark).
As embodiment, its operation principle as shown in Figure 3: two rollers 2, nose bar roller 4 are driven by counterclockwise rotation by two roller motors and nose bar roll drive motor 15 respectively, and timber 5 is rubbed and driven rotation in the direction of the clock by two rollers 2 and nose bar roller 4.The cutting knife 12 being simultaneously arranged on knife rest 6 moves to timber 5 directions under the driving of knife rest screw mandrel 14, realizes the cutting of continuous wooden skin.By adjusting the distance between nose bar roller and cutting knife, to realize the cutting of specific thickness wood skin.The carrying out of cutting along with timber 5, the diameter of timber 5 diminishes gradually, timber 5 changes with the contact point of nose bar roller 4, the thickness of wood skin is also along with change, constant in order to guarantee the thickness of wooden skin, promote knife rest 6 when driving two roller 2 directions to move horizontally at thrust device 8, nose bar roller movable bearing support 3 upwards swings take rotating shaft 9 as fulcrum, suitable rotating shaft 9 positions are set, nose bar roller 4 when upwards swinging, is also moved to peeling knife 12 directions by nose bar roller movable bearing support 3, when keeping nose bar roller 4 and peeling knife 12 constant apart from (being cutter gate-width degree), also keep nose bar roller 4 and rotary-cut round log timber 5 tangent, so just guarantee that peeling knife is eaten the wooden degree of depth constant, the pressure that guarantees nose bar roller 4 is pressed in reel excircle equably, the Veneer quality that peeling knife 12 is cut out is high and in stable condition, avoid veneer to occur that burr increases, uneven thickness, plate face is coarse, the phenomenons such as plate matter is loose.If during without veneer cutting device 20, the product processing is continuous wooden skin, need to manually cut.The machine is equipped with veneer cutting device 20, in processing continuous wooden skin 23, continuous wooden skin 23 is cut, and is accurately controlled the speed of gyration of veneer carving knife 19 by computer, realizes the length of cutting of accurately cutting off veneer 24.
Adopt this modified without axis rotary-cut all-in-one, reasonable in design, easy to maintenance, loss is little, both reaches integrated automation with electric-control system, can improve again the rigidity, stable of whole lathe, thereby improve the precision of timber processing, and the advantage such as can also raise the efficiency.
The utility model structure is not limited to above-mentioned preferred forms; anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has within identical or close technical scheme all falls into protection domain of the present utility model.
Claims (3)
1. a modified is without axis rotary-cut all-in-one, include frame and be arranged on the two rollers of driving for rolling timber and be arranged above and below in frame, nose bar roller arrangement, drive unit, it is characterized in that: described nose bar roller arrangement is provided with movable bearing support, and nose bar roller arrangement, above the two roller central vertical bisectors that drive two rollers and on jointly dropping on by the circumcircle track position of rotary-cut timber with the two rollers of driving, is also provided with horizontal guide rail and thrust device in frame; Nose bar roller passes through be provided with nose bar roller movable bearing support and is connected in the rotating shaft of nose bar roller seat frame, rotating shaft is fixed on knife rest, between nose bar roller movable bearing support and frame, be provided with curvilinear guide, point of a knife peak be housed on knife rest and drop on the peeling knife on the two roller central horizontal lines that drive two rollers; Nose bar roller movable bearing support below is also provided with veneer cutting device; Described veneer cutting device, by two ends fixed side, rubber roll, swivelling tool-holder and be arranged on veneer carving knife on swivelling tool-holder and travelling gear and sprocket wheel form parts, is fixed on knife rest.
2. a kind of modified according to claim 1, without axis rotary-cut all-in-one, 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 electric-control system.
3. a kind of modified according to claim 1 is without axis rotary-cut all-in-one, it is characterized in that: the rubber roll of the drive motors of the two rollers of described driving and nose bar roll driving apparatus and reductor, veneer cutting device connects the drive motors of nose bar roller, the Special drive motor of veneer carving knife, is connecting frequency-variable controller, micro computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320867014.4U CN203611332U (en) | 2013-12-26 | 2013-12-26 | Improved rotary cutting all-in-one machine not provided with blocking shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320867014.4U CN203611332U (en) | 2013-12-26 | 2013-12-26 | Improved rotary cutting all-in-one machine not provided with blocking shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611332U true CN203611332U (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320867014.4U Expired - Fee Related CN203611332U (en) | 2013-12-26 | 2013-12-26 | Improved rotary cutting all-in-one machine not provided with blocking shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611332U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643747A (en) * | 2016-01-28 | 2016-06-08 | 李玉明 | Composite pressure bar rotary cutting machine without clamp shaft |
| 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 |
| CN108501156A (en) * | 2017-05-23 | 2018-09-07 | 漳州市炯辉机械有限公司 | A kind of low failure timber rotating-cutting equipment |
| CN117103406A (en) * | 2023-10-18 | 2023-11-24 | 宁安市安杰木业有限公司 | An integrated machine for spinning and shearing extra-long wood veneers |
-
2013
- 2013-12-26 CN CN201320867014.4U patent/CN203611332U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643747A (en) * | 2016-01-28 | 2016-06-08 | 李玉明 | Composite pressure bar rotary cutting machine without clamp shaft |
| CN108501156A (en) * | 2017-05-23 | 2018-09-07 | 漳州市炯辉机械有限公司 | A kind of low failure timber rotating-cutting equipment |
| CN108501157A (en) * | 2017-05-23 | 2018-09-07 | 漳州市炯辉机械有限公司 | A kind of full-automatic wood rotating-cutting equipment convenient for collecting |
| CN108501158A (en) * | 2017-05-23 | 2018-09-07 | 漳州市炯辉机械有限公司 | A kind of low failure is convenient for the timber rotating-cutting equipment of cut-out |
| CN108501157B (en) * | 2017-05-23 | 2020-08-28 | 漳州市炯辉机械有限公司 | Full-automatic timber rotary-cut equipment convenient to collect |
| CN108501156B (en) * | 2017-05-23 | 2020-09-01 | 漳州市炯辉机械有限公司 | A low-failure wood rotary cutting equipment |
| CN108501158B (en) * | 2017-05-23 | 2020-09-01 | 漳州市炯辉机械有限公司 | A low-failure and easy-to-cut wood rotary cutting equipment |
| 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 |
| CN117103406A (en) * | 2023-10-18 | 2023-11-24 | 宁安市安杰木业有限公司 | An integrated machine for spinning and shearing extra-long wood veneers |
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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: 20140528 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |