CN2535200Y - Single-stress degrading machine for wood rotary-cutting - Google Patents
Single-stress degrading machine for wood rotary-cutting Download PDFInfo
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- CN2535200Y CN2535200Y CN 01280006 CN01280006U CN2535200Y CN 2535200 Y CN2535200 Y CN 2535200Y CN 01280006 CN01280006 CN 01280006 CN 01280006 U CN01280006 U CN 01280006U CN 2535200 Y CN2535200 Y CN 2535200Y
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- bearing
- rotary cut
- rotor system
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Abstract
The utility model relates to an inner stress processing machinery of a degradation veneer and comprises a main motor arranged on a base, a main degradation device, a right and a left boxe of the main degradation device. The improvements lie in that the invention also comprises a friction roller shaft system and a non-conventional superimposed gear shaft system bearing frame, both of which sustain the initiative swivel feeding of the left and right boxes, and a passive swivel non-conventional superimposed gear shaft system arranged on the non-conventional superimposed gear shaft system bearing frame. A roller shaft, the two ends of which have locking screw bolts, combines with a plurality of roll barrels, on which keys are fixed, to form the friction roller shaft system. The roller shaft supports the bearing block by a plurality of ball-bearing arranged on the roller axis. A gear shaft, the two ends of which have locking screw bolts, combines with a plurality of non-conventional superimposed gears, on which the keys are fixed, to form the non-conventional superimposed gear shaft system. The gear shaft supports the bearing block by a plurality of shaft bearings arranged at the two ends and in the middle of the gear shaft.
Description
Technical field
The utility model relates to a kind of wood processing machinery, especially relates to a kind of processing equipment of the veneer internal stress of degrading.
Background technology
By retrieval, relate to the pertinent literature that prevents the veneer buckling deformation and have following several pieces: 1. the tenderizing veneer sheets machine of Hunan forint machinery Co., Ltd development (is seen " forestry machinery and woodworking equipment " in January, 1997, P.30), it is by a series of actuation, driving rotary cut venner by adhesive tape enters between licker-in and the rubber roll, licker-in shuts out uniform lines on veneer, to change the fiber shape of back veneer privately, eliminate the fiber power of veneer.2. the utility model patent of Nanjing Forestry University---veneer roll extrusion softening and continous way contact drying equipment (ZL99227261), it is to drive with two feed drive rollers of head and the tail to carry adhesive tape, carry the front portion of adhesive tape be provided with one to several profiles of tooth be the wedge shape cutting edge roller that is discontinuously arranged, carrying the adhesive tape upper and lower surface to be provided with some heating platens to band heating oil return line.3. the utility model patent of Nanjing Forestry University---Wooden veneer make-up machine (ZL92237816), it is to be provided with a pair of pressure roller of making gear motion before hothouse, the both sides of every joint pressure roller are provided with a spring compression device, veneer after the moulding remains on to send in the hothouse on the pressure roller with a compactor and takes out behind the dryness finalization, can obtain the approximate moulding veneer strip that is the sine curve shape.Above-mentioned these several tenderizing veneer sheets machines mainly are the softenings that is used for slim veneer, eliminate the fiber power of veneer, but the veneer after needing the process drying equipment with moulding carries out drying, to prevent warpage.
Summary of the invention
Technical problem to be solved in the utility model just provides a kind of novel timber rotary cut venner stress mechanism of degradation, make the abnormal shape stack geared rotor system of its friction roller wheel shaft that is provided with active rotation feeding system and passive rotation, the internal stress of degradable rotary cut venner, the internal stress of the thick type rotary cut venner of especially degrading.
Technical problem to be solved in the utility model is realized by following technical scheme: this timber rotary cut venner stress mechanism of degradation, and it comprises: one the base 9 that various parts are used is installed; Be installed in main motor 1, main gear down device 2 and left and right casing 81,82 on the base 9; Its improvements are also to comprise that the friction roller wheel shaft that is supported on the active rotation feeding on the left and right casing 81,82 is 4, special-shaped stack geared rotor system bearing support 6 and be installed in the abnormal shape stack geared rotor system 5 of the passive rotation on the special-shaped stack geared rotor system bearing support 6; Described friction roller wheel shaft is that 4 roll shaft 44 and some bodies of roll 45 that are fixed on the roll shaft 44 with key 46 that have a tie down screw 48 by two ends combine, and roll shaft 44 usefulness several ball bearings 43 disposed thereon are bearing on the bearing block 47; Described special-shaped stack geared rotor system 5 is combined by gear shaft 52 and several the abnormal shape stack gears 51 that is keyed on the gear shaft 52 that two ends have tie down screw 53, and gear shaft 52 usefulness are arranged in its two ends and several middle bearings 55 are bearing on the bearing block 56.
Above-mentioned timber rotary cut venner stress mechanism of degradation, described special-shaped stack geared rotor system bearing support 6 is provided with two spherical joint spring levers 61.
Above-mentioned timber rotary cut venner stress mechanism of degradation, the end face of described ball bearing 43 and the body of roll 45 all mutually near.
Above-mentioned timber rotary cut venner stress mechanism of degradation, the end face of described bearing 55 and special-shaped stack gear 51 all mutually near.
Above-mentioned timber rotary cut venner stress mechanism of degradation, the aperture of described ball bearing 43 inner rings is identical with the diameter that the body of roll 45 is installed in the installing hole on the roll shaft 44, and the cooperating for being slidingly matched of these holes and roll shaft 44.
Above-mentioned timber rotary cut venner stress mechanism of degradation, described roll shaft 44 adopts cold drawn steel as semi-finished product, makes through aligning, centerless grinding and machining.
Above-mentioned timber rotary cut venner stress mechanism of degradation, described gear shaft 52 adopts cold drawn steel as semi-finished product, makes through aligning, centerless grinding and machining.
Above-mentioned timber rotary cut venner stress mechanism of degradation, described special-shaped stack geared rotor system bearing support 6 adopts heavy rail, is processed into through the slicing bore hole.
Because the end face of each part of the abnormal shape stack geared rotor system of the friction roller wheel shaft of the active rotation feeding of this timber rotary cut venner stress mechanism of degradation system and passive rotation abuts against mutually together, and two ends tighten together into as a whole with tie down screw, part can not produce dislocation and crooked each other, improved the rigidity of friction roller wheel shaft system and special-shaped stack geared rotor system greatly, thereby the quality of product and the life-span of parts have been improved, and easy to assembly, reduced the manufacturing cost of equipment.In addition, the gap between friction roller wheel shaft system and the special-shaped stack geared rotor system is adjustable, can process the veneer of any thickness, is fit to especially very much the rotary cut venner of the thick type of processing.Adopt this mechanism of degradation processing veneer, be to destroy wooden cell fiber, roll, squeezing under the situation of rolling to squeeze, destroy local rift grain fiber, make veneer not have buckling deformation, be equivalent to the solid wood of recombinating, and the veneer after the degraded, need not carry out drying through drying equipment, as long as through air dry, plank can not produce buckling deformation yet after the machine-shaping, has reduced the processing cost of sheet material.
Description of drawings
Fig. 1 is the fundamental diagram of the utility model stress mechanism of degradation;
Fig. 2 is a structure cutaway view of the present utility model;
Fig. 3 is the stereogram of an embodiment of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
See also Fig. 2, shown in Figure 3, motor 1, main gear down device 2 are loaded on the bottom of base 9 among the figure, and it is 4 to finish the active rotation feeding that main gear down device 2 drives the friction roller wheel shafts by chain and sprocket driving device 3.The top of base 9 is provided with casing 8, and this casing 8 is divided into left and right two casings 81,82.Be 4 at the friction roller wheel shaft of this two casing intermediate arrangement active rotation feeding, special-shaped stack geared rotor system bearing support 6 and be installed in the abnormal shape stack geared rotor system 5 of the passive rotation on the special-shaped stack geared rotor system bearing support 6.Special-shaped stack geared rotor system bearing support 6 is provided with two spherical joint spring levers 61, by the adjusting cushion block 7 of this device and replacing different-thickness, can process the rotary cut venner of different-thickness.Special-shaped stack geared rotor system bearing support 6 adopts heavy rail, is processed into through the slicing bore hole.
The friction roller wheel shaft is that 4 roll shaft 44 and some bodies of roll 45 that are fixed on the roll shaft 44 with key 46 that have a tie down screw 48 by two ends combine, and roll shaft 44 usefulness several ball bearings 43 disposed thereon are bearing on the bearing block 47, and boss 42 is equipped with at the two ends of roll shaft 44.One end of roll shaft 44 also is equipped with friction roller axle sleeve 41 and sprocket wheel 30, and it is 4 to finish active rotation that sprocket wheel 30 is used to drive the friction roller wheel shaft.The aperture of ball bearing 43 inner rings is identical with the diameter that the body of roll 45 is installed in the installing hole on the roll shaft 44, and the cooperating for being slidingly matched of these holes and roll shaft 44.The end face of all ball bearings 43 and the body of roll 45 all mutually near, and the tie down screw 48 at two ends all is clamped together the end faces that are contained in each part on the roll shaft 44 tightly, makes its one-tenth as a whole.Roll shaft 44 adopts cold drawn steel as semi-finished product, makes through aligning, centerless grinding and machining.
Special-shaped stack geared rotor system 5 is combined by gear shaft 52 and several the abnormal shape stack gears 51 that is keyed on the gear shaft 52 that two ends have tie down screw 53, and gear shaft 52 usefulness are arranged in its two ends and several middle bearings 55 are bearing on the bearing block 56, and boss 54 is equipped with at the two ends of gear shaft 52.All abnormal shape stack gears 51 all are packed on the gear shaft 52, and the end face of all bearings 55 and special-shaped stack gear 51 all mutually near, two ends are tightened by tie down screw 53, make its one-tenth as a whole.At last, bearing block 56 is packed on the special-shaped stack geared rotor system bearing support 6, and whole special-shaped stack geared rotor system 5 can be moved up and down with abnormal shape the moving of geared rotor system bearing support 6 that superpose.Gear shaft 52 adopts cold drawn steel as semi-finished product, makes through aligning, centerless grinding and machining.
Figure 1 shows that the fundamental diagram of this mechanism of degradation.During work, it is 4 to finish active rotation that motor 1 drives the friction roller wheel shafts by main gear down device 2 and chain and sprocket driving device 3.Special-shaped stack geared rotor system 5 links to each other with abnormal shape stack geared rotor system bearing support 6, and regulates its height by regulating cushion block 7, is 4 and the special-shaped radial distance that superposes between the geared rotor system 5 to change the friction roller wheel shaft.After spacing was determined, special-shaped stack geared rotor system 5 was rigid support.Carry out timber stress when degraded, sheet material and friction roller wheel shaft are the frictional force between 4, make sheet material engaging friction rolling axle be 4 with special-shaped stack geared rotor system 5 between the gap, sheet material drives special-shaped geared rotor system 5 rotations that superpose again simultaneously.The effect that hobs of the uniform circumferential profile of tooth of interlocking on special-shaped stack geared rotor system 5 circumferential surfaces makes plate surface fiber extending transversely, and makes original stress destroyed to a great extent, thereby makes the stress degraded.As not having sheet material when compacting, special-shaped stack geared rotor system 5 is unpowered and stall.The tow sides of sheet material after the stress mechanism of degradation is pressed twice processing of said process, surfacing, no transverse curvature for following process is laid a good foundation, has also improved the crudy of sheet material greatly.
Claims (8)
1. timber rotary cut venner stress mechanism of degradation, it comprises: one the base (9) that various parts are used is installed; Be installed in main motor (1), main gear down device (2) and left and right casing (81), (82) on the base (9); It is characterized in that also comprising friction roller wheel shaft system (4), special-shaped stack geared rotor system bearing support (6) that is supported on the active rotation feeding on left and right casing (81), (82) and the abnormal shape stack geared rotor system (5) that is installed in the passive rotation on the special-shaped stack geared rotor system bearing support (6); Described friction roller wheel shaft system (4) is combined by roll shaft (44) and some bodies of roll (45) that are fixed on the roll shaft (44) with key (46) that two ends have tie down screw (48), and roll shaft (44) is bearing on the bearing block (47) with several ball bearings (43) disposed thereon; Described special-shaped stack geared rotor system (5) is combined by gear shaft (52) and several the abnormal shape stack gears (51) that is keyed on the gear shaft (52) that two ends have tie down screw (53), and gear shaft (52) is bearing on the bearing block (56) with middle several bearings (55) with being arranged in its two ends.
2. a kind of timber rotary cut venner stress mechanism of degradation according to claim 1 is characterized in that described special-shaped stack geared rotor system bearing support (6) is provided with two spherical joint spring levers (61).
3. a kind of timber rotary cut venner stress mechanism of degradation according to claim 1, the end face that it is characterized in that described ball bearing (43) and the body of roll (45) all mutually near.
4. a kind of timber rotary cut venner stress mechanism of degradation according to claim 1, the end face that it is characterized in that described bearing (55) and special-shaped stack gear (51) all mutually near.
5. a kind of timber rotary cut venner stress mechanism of degradation according to claim 1, the aperture that it is characterized in that described ball bearing (43) inner ring is identical with the diameter that the body of roll (45) is installed in the installing hole on the roll shaft (44), and the cooperating for being slidingly matched of these holes and roll shaft (44).
6. a kind of timber rotary cut venner stress mechanism of degradation according to claim 1 is characterized in that described roll shaft (44) adopts cold drawn steel as semi-finished product, makes through aligning, centerless grinding and machining.
7. a kind of timber rotary cut venner stress mechanism of degradation according to claim 1 is characterized in that described gear shaft (52) adopts cold drawn steel as semi-finished product, makes through aligning, centerless grinding and machining.
8. a kind of timber rotary cut venner stress mechanism of degradation according to claim 1 is characterized in that described special-shaped stack geared rotor system bearing support (6) adopts heavy rail, is processed into through the slicing bore hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01280006 CN2535200Y (en) | 2001-12-30 | 2001-12-30 | Single-stress degrading machine for wood rotary-cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01280006 CN2535200Y (en) | 2001-12-30 | 2001-12-30 | Single-stress degrading machine for wood rotary-cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2535200Y true CN2535200Y (en) | 2003-02-12 |
Family
ID=33683119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01280006 Expired - Lifetime CN2535200Y (en) | 2001-12-30 | 2001-12-30 | Single-stress degrading machine for wood rotary-cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2535200Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102933358A (en) * | 2010-02-08 | 2013-02-13 | 帕斯科技术公司 | Veneer for three dimensional bending, system, and method therefor |
| CN104842414A (en) * | 2014-02-18 | 2015-08-19 | 侯继存 | Veneer stress degradation machine |
| CN105252606A (en) * | 2015-08-13 | 2016-01-20 | 石家庄华杰木业有限公司 | Multilayer board, producing method for multilayer board and lancing device for veneer of multilayer board |
-
2001
- 2001-12-30 CN CN 01280006 patent/CN2535200Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102933358A (en) * | 2010-02-08 | 2013-02-13 | 帕斯科技术公司 | Veneer for three dimensional bending, system, and method therefor |
| CN104842414A (en) * | 2014-02-18 | 2015-08-19 | 侯继存 | Veneer stress degradation machine |
| CN105252606A (en) * | 2015-08-13 | 2016-01-20 | 石家庄华杰木业有限公司 | Multilayer board, producing method for multilayer board and lancing device for veneer of multilayer board |
| CN105252606B (en) * | 2015-08-13 | 2018-12-14 | 石家庄华杰木业有限公司 | A kind of joint-cutting device of multi-layer board, multiple-plate production method and multi-layer board veneer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111230 Granted publication date: 20030212 |