CN207757777U - The device that a kind of veneer permeability equalization and stress are discongested - Google Patents
The device that a kind of veneer permeability equalization and stress are discongested Download PDFInfo
- Publication number
- CN207757777U CN207757777U CN201721699890.5U CN201721699890U CN207757777U CN 207757777 U CN207757777 U CN 207757777U CN 201721699890 U CN201721699890 U CN 201721699890U CN 207757777 U CN207757777 U CN 207757777U
- Authority
- CN
- China
- Prior art keywords
- stress
- permeability
- equalization
- roller
- veneer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035699 permeability Effects 0.000 title claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000001105 regulatory effect Effects 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001035 drying Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 239000002023 wood Substances 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 210000000515 tooth Anatomy 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000000265 homogenisation Methods 0.000 description 3
- 238000009433 steel framing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
It is to discongest roller, permeability equalization and stress to, permeability equalization and stress by frame-type mechanism babinet, feed inlet, input and output material pressure roller and discongest roller lifting regulating mechanism, support roller, support roller lifting regulating mechanism, drive system, discharge port to constitute the utility model discloses the device that a kind of veneer permeability equalization and stress are discongested；Permeability equalization and stress are discongested roller and must be existed in pairs up and down with support roller, the distance between two rollers can adjust as needed, it is discongested under collective effect of the roller with support roller in permeability equalization and stress, the blade of sharp disc-shaped knife is cut into uniform tool marks on veneer, to which big internal stress and drying stress are converted into the small internal stress of multiple spot and drying stress, veneer internal stress inhomogeneities also greatly reduces, the permeability of veneer is increased simultaneously, and its permeability is more uniformly distributed, efficiently solve veneer deformation, problems of crack, it also contributes to improve production efficiency and reduces energy consumption.
Description
Technical field
The utility model is related to wood processing technique fields, are dredged more particularly to a kind of veneer permeability equalization and stress
The device of solution.
Background technology
It is that production glued board, solid wood are compound at certain thickness coiled sheet that veneer, which is by rounding using peeler,
A kind of important element form of floor base material, container bottom board, integrated timber, laminate, artificial Recombinant Wood, the list that rotary-cut comes out
Plate contains relatively large number of moisture (high-moisture percentage), to ensure and improving the quality of following process product, needs to carry out veneer
It is dried, to exclude extra moisture, in the process, drying stress, internal stress is just will produce in veneer, in addition veneer
Poor permeability and extremely uneven, can also cause Stress non-homogeneity phenomenon, all easily cause single plate bending deformation, moisture content in veneer
The defects of uneven, cracking, warpage, strong influence is caused to the stability of subsequent use He produced properties of product.
Chinese patent CN104842414A discloses a kind of veneer stress degradation machine, including structure-steel framing, is equipped with electricity thereon
Machine, structural feature are that cutterhead rack device, bearing arrangement and linkage are additionally provided on structure-steel framing, and cutter head is filled by bearing
It sets and is connected on structure-steel framing, bearing arrangement is connect by linkage with motor.The utility model has the beneficial effects that：Motor is logical
Crossing linkage drives the cutterhead up and down on bearing arrangement to reversely rotate, and the flower knife on upper tool pan and lower cutterhead is with upper and lower cutterhead
It reversely rotates, upper and lower cutterhead gap can need to be adjusted by cutterhead adjusting apparatus with veneer thickness, and veneer is by above cutting
After disk, the wood-fibred of veneer is cut or is cut off by the segmentation of flower knife, the dislocation of upper and lower cutterhead, to big internal stress intensity-conversion
At the small internal stress intensity of multiple spot, to achieve the purpose that veneer internal stress fully degraded, still, easily causes veneer and is cut off,
There is also sharpening, extremely difficult, reduction production efficiency, the increase production costs of dress knife, toolsetting.
Chinese patent CN103522375A discloses flattening and the drying means of a kind of rotary cut venner, the flattening machine by
Motor main gear down device, chain and sprocket driving device, driven roller, discongests roller, discongests roller supporting rack and adjusts cushion block composition, by veneer edge
Longitudinal to be sent into flattening machine, the loose side of veneer can form certain line segment shape groove towards the nip rolls of flattening machine on veneer surface,
However, on the one hand, it is only 3mm to discongest tooth height, and for line segment shape groove only on veneer surface, it is limited or unknown that veneer flattens effect
It is aobvious；On the other hand, the resistance that driven voller (discongesting roller) generates is larger, and drive roll (driven roller) must provide enough driving forces
Can complete, to the more demanding of transmission system, increase the difficulty and cost of device fabrication, during use production efficiency reduce,
High energy consumption, maintenance cost are higher.
Chinese patent ZL200820080511.9 discloses a kind of impregnation of wood-based plate veneer and discongests device, by pedestal,
Glue groove, driver, upper compression roller and lower compression roller are constituted, and glue groove, driver, upper compression roller and lower compression roller are mounted on pedestal
On, and driver connects opposite above and below and interval upper compression roller and lower compression roller, and the outer rim of upper compression roller is on cylindrical surface
A kind of double wedge is set, and the outer rim of lower compression roller is cylindrical surface.To due to can fully permeate glue in veneer, by this
The wood-based plate of veneer stacking can reach the requirement of high density, high static bending strength, high elastic modulus and high rigidity performance indicator；Institute
The double wedge on compression roller up and down stated axially mutually staggers, in extrusion process, veneer between upper lower raised teeth by when, up and down
Double wedge is to the effect of veneer：Using two adjacent lower raised teeths as supporting point, upper raised teeth acts between two lower raised teeths, to veneer
It is only constantly bent, the effect for cutting or squeezing the crackle generated, crack or groove is limited, or even is not present.
Existing wood single-plate stress degradation machine is mainly misplaced by upper and lower convex-concave and levels veneer implementation roller pressure with a roller, to realize
Veneer surface fiber is carried out to destroy the purpose for reaching degradation.However due to its degradation can only to surface fiber generate destroy without
Ideal degradation effect can be reached, through using after a period of time, the multi-layer board Jing Guo degradation treatment still will produce warping phenomenon.
Invention content
In order to overcome the shortcomings of above-mentioned technical problem, the purpose of this utility model is to provide a kind of simple in structure, operations
It is convenient, veneer permeability equalization degree height, drying stress, internal stress good degrading effect, the list that Stress non-homogeneity phenomenon weakens
Plate stress discongests the device of homogenization.
To achieve the above object, the utility model adopts the following technical solution：
The device that a kind of veneer permeability equalization and stress are discongested, it is characterised in that：It is by frame-type mechanism babinet
(1), feed inlet (2), input and output material pressure roller to (3), input and output material pressure roller to lifting regulating mechanism (4), permeability equalization and stress
It discongests roller (5), permeability equalization and stress and discongests roller lifting regulating mechanism (6), support roller (7), support roller lift adjustment machine
Structure (8), drive system (9), discharge port (10) are constituted, and input and output material pressure roller is to (3), input and output material pressure roller to lifting regulating mechanism
(4), permeability equalization and stress discongest roller (5), permeability equalization and stress and discongest roller lifting regulating mechanism (6), support
Roller (7), support roller lifting regulating mechanism (8), drive system (9) are mounted on frame-type mechanism babinet (1), drive system
(9) roller (5) is discongested to (3), permeability equalization and stress with input and output material pressure roller, support roller (7) is connected, with linear velocity turn
It is dynamic.
Roller (5) is discongested in the permeability equalization and stress and support roller (7) is arranged in pairs, and the axis line of two rollers
For vertical direction, roller lifting regulating mechanism (6), support roller lifting regulating mechanism (8) are discongested by permeability equalization and stress
The distance between two rollers are adjusted, and then adjustment permeability equalization and stress discongest the disc-shaped knife (52) installed on roller and support
The distance between roller (7) adjusts disc-shaped knife blade and cuts the depth into veneer.
Roller (5) and support roller (7) are discongested in the pairs of permeability equalization and stress, at least a pair of.
Roller (5) and support roller (7), at least two pairs, front and back phase are discongested in the pairs of permeability equalization and stress
It is to be intertwined that even two pairs of permeability equalization and stress, which discongest the position of the disc-shaped knife on roller,.
It includes that disc-shaped knife (52), dottle pin (53), permeability are uniform that roller (5) is discongested in the permeability equalization and stress
Change and stress discongest roll shaft (51), spline (54), spline (55), with keyway permeability equalization and stress discongest roller
On axis (51), spline (54), dottle pin (53), disc-shaped knife (52) are installed successively.
The thickness of the disc-shaped knife (52) is 0.1mm~10.0mm, preferably 0.1mm~4mm.
Disc-shaped knife spline (523) is carried on described disc-shaped knife (52) endoporus, disc-shaped knife outer rim is disc
Knife blade (521), in disc-shaped knife blade (521) processing disc-shaped knife notch (522), this notch is by disc-shaped knife blade
(521) it is divided at least two sections, the length of disc-shaped knife blade accounts for the 5%~95% of disc-shaped knife outer rim total length.
The dottle pin (53), is disposed between adjacent discs shape knife (52), for adjusting between disc-shaped knife (52)
Spacing, keyway (531) is carried on endoporus, the thickness of dottle pin (53) is 2mm~50mm, preferably 8mm~20mm.
The diameter of the disc-shaped knife (52) is more than the diameter of dottle pin (53), and the difference of the two radius is more than being saturated property
Homogenization and stress discongest veneer thickness, and the difference of the two radius is matched with the thickness for the veneer discongested.
The spline (54) is used to fix permeability equalization and stress discongests roll shaft (51) and dottle pin (53), disc
Relative position between knife (52), spline are at least one.
Compared with prior art, the utility model has the beneficial effects that：On the one hand, it is dredged using permeability equalization and stress
Solution roller is arranged in pairs with support roller, can effectively ensure that the blade of disc-shaped knife has the enough strength cut into veneer, is cut off
Difference between the fiber in wood single-plate rift grain direction, the especially radius of disc-shaped knife and the radius of dottle pin is more than the thickness of veneer
Degree, makes the effective cut lengths of disc-shaped knife blade have sufficiently large, can make inside blade incision veneer, according to the need of actual state
It wants, roller lifting regulating mechanism is discongested by permeability equalization and stress and support roller lifting regulating mechanism adjustment permeability is uniform
Change and stress discongest the distance between roller and support roller, control disc-shaped knife blade and cut depth in veneer, so as to adjust with
The degree that control veneer permeability equalization and stress are discongested；On the other hand, it by the dottle pin between adjacent circular knife, can adjust
The distance between control adjacent discs shape knife, to realize the adjustment of the distance between tool marks on veneer fiber horizontal direction
And control, it also can adjust and control the degree that veneer permeability equalization and stress are discongested；To big internal stress and drying
Stress transmission significantly reduces veneer internal stress inhomogeneities, increases simultaneously at the small internal stress and drying stress of multiple spot
Add the permeability equalization of veneer, and its permeability is more uniformly distributed, efficiently solves veneer deformation, moisture content is not in veneer
Uniformly, the problems such as cracking, warpage, it helps improve production efficiency and reduce energy consumption.
Description of the drawings
Fig. 1 is that veneer stress discongests the side view with permeability equalization device；
Fig. 2 is that veneer stress discongests the vertical view with permeability equalization device；
Fig. 3 (a) is the front view that veneer permeability equalization and stress discongest roller；
Fig. 3 (b) is the axonometric drawing that veneer permeability equalization and stress discongest roller；
Fig. 3 (c) is the axonometric drawing that permeability equalization and stress discongest disc-shaped knife on roller；
Fig. 3 (d) is the axonometric drawing that permeability equalization and stress discongest dottle pin on roller；
1-frame-type mechanism babinet；
2-feed inlets；
3-input and output material pressure rollers pair；
4-input and output material pressure rollers are to lifting regulating mechanism；
5-permeability equalizations and stress discongest roller；
6-permeability equalizations and stress discongest roller lifting regulating mechanism；
7-support rollers；
8-support roller lifting regulating mechanisms；
9-drive systems；
10-discharge ports；
51-permeability equalizations and stress discongest roll shaft；
52-disc-shaped knifes；
53-dottle pins；
54-splines；
55-splines；
521-disc-shaped knife blades；
522-disc-shaped knife notches；
523-disc-shaped knife splines；
531-dottle pin keyways.
Specific implementation mode
The utility model is by frame-type mechanism babinet 1, feed inlet 2, input and output material pressure roller pair 3, input and output material pressure roller to lifting
Regulating mechanism 4, permeability equalization and stress discongest roller 5, permeability equalization and stress and discongest roller lifting regulating mechanism 6, hold
Carrying roller 7, support roller lifting regulating mechanism 8, drive system 9, discharge port 10 are constituted, as shown in Figure 1 and Figure 2, wherein：Frame-type machine
Structure babinet 1 supports input and output material pressure roller pair 3, input and output material pressure roller to discongest roller to lifting regulating mechanism 4, permeability equalization and stress
5, permeability equalization and stress discongest roller lifting regulating mechanism 6, support roller 7, support roller lifting regulating mechanism 8, drive system
9。
Feed inlet 2, discharge port 10 are the channels at two that its two sides is directly reserved when making frame-type mechanism babinet 1.
Drive system 9 is made of a motor, gearbox and feed belt, and motor and gearbox are installed on frame
On formula mechanism babinet 1, the power that gearbox exports is transmitted to by input and output material pressure roller pair 3, permeability equalization by feed belt
Roller 5, support roller 7 are discongested with stress, realizes that input and output material up-down rollers are rotated backward with identical linear velocity, permeability equalization and are answered
Power discongests roller 5 and support roller 7 is also rotated backward with identical linear velocity.
It is by lead screw, spiral shell that permeability equalization and stress, which discongest roller lifting regulating mechanism 6 and support roller lifting regulating mechanism 8,
Line, handwheel, scale, locks, automatically controls composition at spring.
Input and output material pressure roller pair 3 is made of metal wheel, cladding heatproof mesh material.
Permeability equalization and stress discongest roller and support roller, are up and down in pairs, 5 pairs to be shared or can be more, before being divided into
Two rows of afterwards, a row is 3 pairs, another row is 2 pairs, and the disc-shaped knife on roller 5 is discongested in two rows of pairs of permeability equalizations and stress
It is staggered.
It is that one kind discongesting roll shaft 51, disc by permeability equalization and stress that permeability equalization and stress, which discongest roller 5,
Knife 52, dottle pin 53, spline 54, spline 55 are composed, with keyway permeability equalization and stress discongest roll shaft 51
On, spline 54, dottle pin 53, disc-shaped knife 52 are installed successively, spline 54 is that fixed permeability equalization and stress discongest roll shaft 51
With the relative position between dottle pin 53, disc-shaped knife 52, spline can be one, can also be two, can also be multiple, every
Pad 53 is to carry keyway on endoporus for adjusting the spacing between disc-shaped knife 52, keyway is carried on 52 endoporus of disc-shaped knife,
Along outer rim Verticle disk shape knife face at disc-shaped knife notch 522, this notch 522 disc-shaped knife blade 521 can be divided into two sections,
Or three sections, or more section, the blade of disc-shaped knife 52 is very sharp, can directly be cut into deep trouth knife in the machine direction on veneer
Trace, the diameter of disc-shaped knife 52 are more than the diameter of dottle pin 53, the diameter difference of the two can be fixed, can also be depending on being discongested
Depending on the thickness of veneer.
The principles of the present invention and operation are as follows：
According to actual states such as the material kind of veneer, thickness, first moisture content, roller liter is discongested by permeability equalization and stress
Regulating mechanism 6 and support roller lifting regulating mechanism 8 are dropped, permeability equalization is adjusted and stress is discongested between roller 5 and support roller 7
Gap adjusts the gap between input and output material pressure roller pair 3；
When starting drive system 9, input and output material pressure roller pair 3, permeability equalization and stress discongest roller 5, support roller 7 with phase
With linear velocity rotation, wherein veneer by channel top axis direction of rotation and the direction of rotation phase below channel
Instead, when veneer enters the gap between first group of input and output material pressure roller pair 3, the effect of input and output material pressure roller pair 3 through feed inlet：When pair
The traction action of veneer is the initial power that veneer travels forward, second is that spreading, the end being introduced into such as veneer, which has, sticks up
When the situations such as bent, wavy, it can be flattened by input and output material pressure roller pair 3；Later, veneer enter first group of permeability equalization and
Stress discongests the gap between roller 5 and support roller 7, and support roller 7 lives veneer in lower section support, is allowed to be bent downwardly, infiltration
Property homogenization and stress discongest the disc-shaped knife blade 521 of roller 5 and cut into veneer, discongest roller 5 in permeability equalization and stress
Disc-shaped knife blade 521 and support roller 7 collective effect under, disc-shaped knife blade 521 is cut into tool marks on veneer, complete
First time permeability equalization and stress are discongested, and then, veneer enters back into the gap between second group of input and output material pressure roller pair 3,
Effect is identical as first group, and later, veneer enters back into second group of permeability equalization and stress is discongested between roller 5 and support roller 7
Gap, complete second of permeability equalization and stress and discongest, through twice or multiple stress is discongested, in the loose side (back of the body
Face) machine direction or nearly machine direction form the equally distributed tool marks being cut into, and veneer enters back into third group input and output material pressure roller
To the gap between 3, acted on by the transmission of input and output material pressure roller pair 3, the veneer after stress is discongested sends out veneer stress and dredges
The device of solution and permeability equalization.This device can discongest the stress of veneer, improve the permeability of veneer, promote the flat of veneer
Whole degree, meanwhile, so that infiltrative uniformity coefficient of the veneer in entire plate face has been obtained larger improvement, passes through above-mentioned work
With, make it is dry after veneer planarization it is more preferable.
Claims (12)
1. the device that a kind of veneer permeability equalization and stress are discongested, it is characterised in that：Be by frame-type mechanism babinet (1),
Feed inlet (2), input and output material pressure roller discongest lifting regulating mechanism (4), permeability equalization and stress (3), input and output material pressure roller
Roller (5), permeability equalization and stress discongest roller lifting regulating mechanism (6), support roller (7), support roller lifting regulating mechanism
(8), drive system (9), discharge port (10) constitute, input and output material pressure roller to (3), input and output material pressure roller to lifting regulating mechanism (4), ooze
Permeability homogenize and stress discongest roller (5), permeability equalization and stress discongest roller lifting regulating mechanism (6), support roller (7),
Support roller lifting regulating mechanism (8), drive system (9) are mounted on frame-type mechanism babinet (1), drive system (9) with into
Pressure roller discongests roller (5) to (3), permeability equalization and stress, support roller (7) is connected for discharging, is rotated with linear velocity.
2. the device that a kind of veneer permeability equalization according to claim 1 and stress are discongested, it is characterised in that：It is described
Permeability equalization and stress discongests roller (5) and support roller (7) is arranged in pairs, and the axis line of two rollers be vertical direction,
It is discongested between roller lifting regulating mechanism (6), support roller lifting regulating mechanism (8) two rollers of adjustment by permeability equalization and stress
Distance, and then adjust permeability equalization and stress and discongest between the disc-shaped knife (52) installed on roller and support roller (7)
Distance adjusts disc-shaped knife blade and cuts the depth into veneer.
3. the device that a kind of veneer permeability equalization according to claim 2 and stress are discongested, it is characterised in that：It is described
Pairs of permeability equalization and stress discongest roller (5) and support roller (7), it is at least a pair of.
4. the device that a kind of veneer permeability equalization according to claim 2 and stress are discongested, it is characterised in that：It is described
Pairs of permeability equalization and stress discongest roller (5) and support roller (7), at least two clock synchronizations, it is front and back to be connected two to oozing
It is to be intertwined that permeability, which homogenizes and discongests the position of the disc-shaped knife (52) on roller (5) with stress,.
5. the device that a kind of veneer permeability equalization according to claim 1 and stress are discongested, it is characterised in that：It is described
Permeability equalization and stress to discongest roller (5) include that disc-shaped knife (52), dottle pin (53), permeability equalization and stress are discongested
Roll shaft (51), spline (54), spline (55), with keyway permeability equalization and stress discongest on roll shaft (51), according to
Secondary installation spline (54), dottle pin (53), disc-shaped knife (52).
6. the device that a kind of veneer permeability equalization according to claim 5 and stress are discongested, it is characterised in that：It is described
Disc-shaped knife (52) thickness be 0.1mm~10.0mm.
7. the device that a kind of veneer permeability equalization according to claim 6 and stress are discongested, it is characterised in that：It is described
Disc-shaped knife (52) thickness be 0.1mm~4.0mm.
8. the device that a kind of veneer permeability equalization according to claim 5 and stress are discongested, it is characterised in that：It is described
Disc-shaped knife (52) endoporus on carry keyway (523), disc-shaped knife (52) outer rim be disc-shaped knife blade (521), in disk
Shape knife blade (521) processes disc-shaped knife notch (522), and disc-shaped knife blade (521) is divided at least two sections by this notch, disk
The length of shape knife blade accounts for the 5%~95% of disc-shaped knife (52) outer rim total length.
9. the device that a kind of veneer permeability equalization according to claim 5 and stress are discongested, it is characterised in that：It is described
Dottle pin (53), be disposed between adjacent discs shape knife (52), for adjusting the spacing between disc-shaped knife (52), endoporus
Upper to carry dottle pin keyway (531), the thickness of dottle pin (53) is 2.0mm~50.0mm.
10. the device that a kind of veneer permeability equalization according to claim 9 and stress are discongested, it is characterised in that：Every
The thickness for padding (53) is 8.0mm~20.0mm.
11. the device that a kind of veneer permeability equalization according to claim 5 and stress are discongested, it is characterised in that：Institute
The diameter for the disc-shaped knife (52) stated is more than the diameter of dottle pin (53), and the difference of the two radius is more than being saturated property and homogenizes and answer
Power discongests veneer thickness, and the difference of the two radius is matched with the thickness for the veneer discongested.
12. the device that a kind of veneer permeability equalization according to claim 5 and stress are discongested, it is characterised in that：Institute
The spline (54) stated is used to fix permeability equalization and stress is discongested between roll shaft (51) and dottle pin (53), disc-shaped knife (52)
Relative position, spline is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699890.5U CN207757777U (en) | 2017-12-08 | 2017-12-08 | The device that a kind of veneer permeability equalization and stress are discongested |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699890.5U CN207757777U (en) | 2017-12-08 | 2017-12-08 | The device that a kind of veneer permeability equalization and stress are discongested |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207757777U true CN207757777U (en) | 2018-08-24 |
Family
ID=63190213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721699890.5U Expired - Fee Related CN207757777U (en) | 2017-12-08 | 2017-12-08 | The device that a kind of veneer permeability equalization and stress are discongested |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207757777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932656A (en) * | 2017-12-08 | 2018-04-20 | 北京林业大学 | The device that a kind of veneer permeability equalization and stress are discongested |
-
2017
- 2017-12-08 CN CN201721699890.5U patent/CN207757777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932656A (en) * | 2017-12-08 | 2018-04-20 | 北京林业大学 | The device that a kind of veneer permeability equalization and stress are discongested |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101269500B (en) | Untwining and gumming device for artificial board veneer | |
| CN103786198B (en) | With the unstressed flattening device of tubular bamboo wood and the flattening method of surf green, bamboo spring | |
| CN207757777U (en) | The device that a kind of veneer permeability equalization and stress are discongested | |
| CN101486214A (en) | Large size bamboo scrimber curtain, manufacturing method thereof and apparatus therefor | |
| CN105773690B (en) | Areca nut cutter | |
| CN203818185U (en) | Food cutting assembly line | |
| CN100384602C (en) | Longitudinal rolling strip cutter | |
| CN109176765B (en) | Plywood bonding setting device | |
| CN201518710U (en) | Fresh walnut peeling machine | |
| CN209775039U (en) | Foamed ceramic cutting production line | |
| CN107932656A (en) | The device that a kind of veneer permeability equalization and stress are discongested | |
| CN202005233U (en) | High-speed chestnut shell cutting device | |
| CN106985177A (en) | Slicing mechanism, chopper and slicer, dicing method | |
| US2349034A (en) | Machine for making wood wool | |
| CN203818199U (en) | Special food cutting tool | |
| CN218895635U (en) | Rotary multichannel indirect heating cylinder | |
| CN204763037U (en) | Apparatus for producing of cake of area with filling | |
| CN111452158A (en) | Processing method and device of moso bamboo chips | |
| CN201217238Y (en) | Untwining and gumming device for artificial board veneer | |
| CN105313184A (en) | Multifunctional multi-belt saw and installation method thereof | |
| CN113246243B (en) | Wire drawing machine suitable for producing large-aperture bamboo suction pipe and wire drawing method thereof | |
| CN113681630A (en) | Artificial soybean protein meat copying cutting device | |
| CN202878441U (en) | Bamboo sheet grinding and cracking machine | |
| CN202622933U (en) | Knife gate automatic adjusting device for log core veneer lathe | |
| CN111319110A (en) | Plank cuts and cuts open piece equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 |