CN207942528U - Plate blank paving device and pavement system - Google Patents
Plate blank paving device and pavement system Download PDFInfo
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- CN207942528U CN207942528U CN201721693418.0U CN201721693418U CN207942528U CN 207942528 U CN207942528 U CN 207942528U CN 201721693418 U CN201721693418 U CN 201721693418U CN 207942528 U CN207942528 U CN 207942528U
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- mating
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Abstract
The utility model provides a kind of plate blank paving device, for the upper epidermis or layer of slab of mating formation, including：Mat formation case；Mat formation feed bin, setting is in the upper box part of mating formation, for providing material of mating formation；Classification is mated formation component, includes mating formation roller along at least level-one of direction setting of mating formation, and one end is arranged below the feed bin discharge hole of mating formation, the other end mat formation direction or its it is counter be upwardly away from described in mat formation feed bin；And air flow-producing device, setting generate in case of mating formation along mat formation direction or the air-flow of its negative direction in the case side of mating formation.The utility model also provides a kind of plate blank paving system including above-mentioned plate blank paving device.
Description
Technical field
The utility model belongs to field of plate manufacture, more particularly to plate blank paving device and pavement system.
Background technology
In existing sheet production method, plate blank paving molding is one of the important procedure of plank production, quality of mating formation
Quality be directly related to the quality, yield and cost of production board.And with the scarcity and existing market competitiveness of wooden resource
Raising, have many Particleboard Factories in order to survive, begin look for the diversity of raw material resources, and in order to reduce
Cost improves product competitiveness, in the acquisition criteria for constantly reducing raw material.Diversity and the substandard purchase of raw material result in
Need that preferably therefore control precision of mating formation sets plate blank paving and pavement system proposes in postorder profiled section of mating formation
Higher requirement.
Utility model content
In view of above-mentioned technical problem, in order to overcome the above-mentioned deficiencies of the prior art, the utility model proposes slab pavings
Assembling device and pavement system.
One side according to the present utility model provides a kind of plate blank paving device, the upper epidermis for slab of mating formation
Or layer, including：
Mat formation case；
Mat formation feed bin, setting mats formation material to case of mating formation in the upper box part of mating formation for providing；
Classification is mated formation component, includes mating formation roller along at least level-one of direction setting of mating formation, one end setting is mated formation described
Below feed bin discharge hole, the other end mat formation direction or its it is counter be upwardly away from described in mat formation feed bin；And
Air flow-producing device, setting generate in case of mating formation along mat formation direction or its negative direction in the case side of mating formation
Air-flow.
According to some embodiments, it is equipped with forming belt along direction of mating formation below the case of mating formation, the forming belt is along paving
Fill direction movement.
According to some embodiments, roller of mating formation per level-one includes an at least diamond shape roller, in every level-one between each diamond shape roller
Gap is roughly the same, mats formation on direction on the edge, and the gap between the diamond shape roller of rollers at different levels of mating formation becomes larger or becomes smaller successively.
According to some embodiments, the plate blank paving device is for layer of mating formation, the airflow direction and the paving
It is opposite to fill direction；Or
For the plate blank paving device for upper epidermis of mating formation, the airflow direction is identical as the direction of mating formation.
According to some embodiments, the plate blank paving device further includes：Deflector, the deflector is relative to direction of mating formation
It is inclined at the feed bin discharge hole of mating formation, mats formation component for material to be uniformly sent to the classification.
According to some embodiments, the deflector is 30 °~60 ° relative to the angle of inclination in direction of mating formation.
According to some embodiments, the plate blank paving device further includes：Prepressing device, setting are classified group of mating formation described
Part carries out precompressed along the downstream position mated formation on direction, to the material paved.
According to some embodiments, the air flow-producing device is forced draft device or negative pressure air draft apparatus.
According to some embodiments, the plate blank paving device further includes：Material toggling roller is arranged in feed bin of mating formation and is located at
Above the discharge port, for the material mated formation in feed bin to be transferred to the discharge port.
Another aspect according to the present utility model also provides a kind of plate blank paving system, including is set successively along direction of mating formation
Layer laying device, sandwich layer laying device and the upper epidermis laying device set, wherein the layer laying device and upper
At least one of surface layer laying device includes plate blank paving device described in any one of the above embodiments.
According to some embodiments, precompressed is both provided in the layer laying device and the sandwich layer laying device
Device, for paving layer and sandwich layer carry out precompressed.
According to some embodiments, the sandwich layer laying device is mechanical laying device.
It can be seen from the above technical proposal that the utility model one of at least has the advantages that：
Using the laying device of classification aerating stream come the upper layer for slab of mating formation, it can be adapted for the various of material that mat formation
Property, the grading structure of layer in realization；
Using the deflector being obliquely installed, the continuity and uniformity of material blanking are realized；
Precompressed is carried out after pave-load layer is mated formation using prepressing device, improves the intertexture intensity for improving storeroom, and then provide
Plate blank paving quality avoids the occurrence of turned-down edge and dissipates base phenomenon；
Using the laying device of classification aerating stream come the upper layer for slab of mating formation, mated formation using mechanical laying device
The making sheet using multifarious material may be implemented in the sandwich layer of slab.
Description of the drawings
Fig. 1 is the structural schematic diagram of the plate blank paving device in one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the plate blank paving device in another embodiment of the utility model；And
Fig. 3 is the structural schematic diagram of the plate blank paving system in the utility model embodiment.
Specific implementation mode
The utility model some embodiments will be done with reference to appended attached drawing in rear and more comprehensively describe to property, some of but simultaneously
Not all embodiment will be shown.In fact, the various embodiments of the utility model can be realized in many different forms, without
It should be construed as limited to this several illustrated embodiment；Relatively, it theses embodiments are provided so that the utility model meets to be applicable in
Legal requirement.
To make the purpose of this utility model, technical solution and advantage be more clearly understood, below in conjunction with specific embodiment, and
With reference to attached drawing, the utility model is further described.
One embodiment of the utility model provides a kind of plate blank paving device, for the upper epidermis or layer of slab of mating formation,
Including：Mat formation case；Mat formation feed bin, setting is in the upper box part of mating formation, for providing material of mating formation；It is classified component of mating formation, including
At least level-one along direction setting of mating formation is mated formation roller, and one end is arranged below the feed bin discharge hole of mating formation, and the other end is being spread
Dress direction or its it is counter be upwardly away from described in mat formation feed bin；And air flow-producing device, it is arranged in the case side of mating formation, is mating formation
It is generated along mat formation direction or the air-flow of its negative direction in case.Using the plate blank paving device of the classification aerating stream come slab of mating formation
Upper layer, the diversity for the material that can be adapted for mating formation, may be implemented the grading structure of layer.
Fig. 1 is the structural schematic diagram of the plate blank paving device in one embodiment of the utility model, and be used to mat formation slab
Layer.As shown in Figure 1, this is used to mat formation the plate blank paving device 100 of layer include mat formation case 10, feed bin 20 of mating formation, point
Grade is mated formation part 30, air flow-producing device 50 and forming belt 60.
Case 10 of mating formation is the working region that material is mated formation, and is equipped with forming belt 60 along direction of mating formation below, the forming belt
The 60 edge at the uniform velocity direction A that mats formation is moved.Material is fallen in case 10 of mating formation on forming belt 60, and realization is mated formation.
Feed bin 20 of mating formation is arranged above case 10 of mating formation, and material is used for storing and providing to mat formation.In the present embodiment, it is used for
The non-wood material such as straw, wheat straw may be used in the material for layer of mating formation, and can also use the wooden materials such as sawdust, wooden unit.
Classification mats formation the setting of component 30 below 20 discharge port of feed bin of mating formation, for being divided various sizes of material
Grade.In the present embodiment, classification component 30 of mating formation includes mating formation roller along the multistage of direction setting of mating formation, is, for example, in the present embodiment
3 grades, include an at least diamond shape roller 31 per level-one roller of mating formation, and specifically, mat formation roller, the second level grade of the first order is mated formation roller and third
Grade mat formation roller along the direction A that mats formation successively far from mating formation 20 discharge port of feed bin, the first order is mated formation the gap between the diamond shape roller in roller
Minimum only allows the fines in material to pass through, by material middle material and coarse fodder be sent to the second level and mat formation roller, i.e., in the first order
Mat formation at roller and only has fines and fall to forming belt 60.The second level gap between the diamond shape roller in roller of mating formation is placed in the middle, allows to transmit
Middle material in the material to come over passes through, and the coarse fodder in material is sent to the third level and is mated formation roller, i.e., mats formation at roller in the second level
Only middle material is fallen to forming belt 60 on substrate.The second level gap between the diamond shape roller in roller of mating formation is maximum, can allow to transmit
Coarse fodder in the material to come over passes through, i.e., material is fallen to forming belt 60 in the third level is mated formation at roller on substrate only.At this point, for
For the certain point in transmission belt in movement, fines is dropped down onto first on forming belt 60, and then, middle material drops down onto on fines, finally
Coarse fodder drops down onto on middle material, is achieved in the gradual change along slab vertical direction for material of mating formation.
Although being illustrated with three-level roller of mating formation in the present embodiment, it will be appreciated by persons skilled in the art that classification paving
Arrangement can be divided into more stages, and the series divided is more, and the gradually changeable that material is mated formation is better.
In the illustrated embodiment, the setting of air flow-producing device 50 is arranged in 10 side of case of mating formation, in this implementation and exists
Mat formation on the left of case 10, the air-flow of the negative direction B along direction of mating formation is generated in case 10 of mating formation.Mat formation what component 30 was classified through classification
Mat formation material, is carried out air current classifying again.Specifically, under the action of the air-flow, fines is blown to or is drawn to along the side of mating formation
To the positions relatively far away from negative direction B, the position that middle material is blown to the negative direction B relative closes along direction of mating formation, coarse fodder base
Not by airflow influence in sheet, at this point, for the certain point in the transmission belt in movement, fines drops down onto forming belt 60 first
On, then, middle material drops down onto on fines, and last coarse fodder drops down onto on middle material, more enhance material of mating formation along slab vertical direction
Gradual change.
The layer material of from top to bottom mating formation in vertical direction that the utility model embodiment is formed attenuates successively, at it
Sandwich layer is re-layed above, and as a result, in slab layer obtained, raw fibre is formed along the direction far from sandwich layer by slightly to thin
Grading structure.
In the present embodiment, negative pressure air draft apparatus may be used in air flow-producing device 50, can will kick the beam in case 10 of mating formation
Impurity removes.In other embodiments, air flow-producing device 500 can also use positive pressure exhaust apparatus, can be arranged and spread
10 right side of vanning, equally generates the air-flow of the negative direction B along direction of mating formation in case 10 of mating formation.
Plate blank paving device 100 can also include deflector 40, be inclined at 20 discharge outlet of feed bin of mating formation,
Mat formation component 30 for material to be uniformly sent to the classification, angle of inclination is 30 °~60 °, preferably 45 °, ensures object
Expect the continuity and planarization of blanking.
Plate blank paving device 100 can also include being located at the material toggling roller 70 being arranged above discharge port in feed bin 20 of mating formation,
The material mated formation in feed bin 20 is transferred to the discharge port.
Embodiment according to the present utility model, plate blank paving device 100 can also include prepressing device 80, such as precompressed
Roller is arranged and mats formation component 30 along the downstream position in direction of mating formation in the classification, carried out to the material of the gradual change paved pre-
Pressure can reduce layer pavement thickness, increase the contact area between material, improve the intertexture intensity between material, reduce
Scattered base phenomenon during mat conveyor.
Fig. 2 is the plate blank paving device structural schematic diagram in another embodiment of the utility model, and be used to mat formation slab
Upper epidermis.The upper epidermis of slab needs to be symmetrical arranged relative to sandwich layer with layer, and can use identical object with layer
Material.
In the process of deployment of slab, it is usually laid with layer, sandwich layer and upper epidermis successively, thus needs to previous implementation
Plate blank paving device in example, which makees certain adjustment, can just lay out the upper epidermis of gradual change.
As shown in Fig. 2, the plate blank paving device 200 for upper epidermis of mating formation is used for layer of mating formation with shown in FIG. 1
Plate blank paving device is in mirror image substantially, and direction of mating formation is similarly A.
In the present embodiment, classification component 30 of mating formation includes mating formation roller along the multistage of direction negative direction setting of mating formation, this reality
It is, for example, 3 grades to apply in example, includes an at least diamond shape roller 31 per level-one roller of mating formation, and specifically, the first order is mated formation roller, the second level grade
Mat formation roller and the third level mats formation roller along the reversed successively far from 20 discharge port of feed bin of mating formation of the direction A that mats formation, the first order is mated formation in roller
Diamond shape roller between gap it is minimum, only the fines in material is allowed to pass through, by material middle material and coarse fodder be sent to second
Grade is mated formation roller, i.e., mating formation at roller in the first order only has fines and fall to forming belt 60.Mat formation between the diamond shape roller in roller the second level
Gap is placed in the middle, and the middle material in the material sent is allowed to pass through, and the coarse fodder in material is sent to the third level and is mated formation roller,
I.e. material is fallen to forming belt 60 in the second level is mated formation at roller on substrate only.The second level is mated formation the gap between the diamond shape roller in roller
Maximum can allow the coarse fodder in the material sent to pass through, i.e., in the third level is mated formation at roller on substrate only material fall to
Forming belt 60.At this point, for the certain point in the transmission belt in movement, coarse fodder is dropped down onto first on forming belt 60, then, in
Material drop down onto on coarse fodder, last fines drops down onto on middle material, be achieved in mat formation material along slab vertical direction gradual change, and just with
The gradual change that layer is mated formation is opposite.
Although being illustrated with three-level roller of mating formation in the present embodiment, it will be appreciated by persons skilled in the art that classification paving
Arrangement can be divided into more stages, and the series divided is more, and the gradually changeable that material is mated formation is better.
Equally include air flow-producing device 50 in the present embodiment, is arranged in 10 side of case of mating formation, is set in this implementation
It sets on 10 right side of case of mating formation, the air-flow along the direction A that mats formation is generated in case 10 of mating formation.Through being classified mating formation for the classification of component 30 of mating formation
Material is carried out air current classifying again.Specifically, under the action of the air-flow, fines is blown to or is drawn to along direction A phases of mating formation
To remote position, middle material is blown to along the position of direction A relative closes of mating formation, coarse fodder substantially not by airflow influence, at this point,
For the certain point in the transmission belt in movement, coarse fodder is dropped down onto first on forming belt 60, and then, middle material drops down onto on coarse fodder,
Last fines drops down onto on middle material, more enhance mat formation when mating formation upper epidermis material along slab vertical direction gradual change.
In the present embodiment, negative pressure air draft apparatus may be used in air flow-producing device 50, can will kick the beam in case 10 of mating formation
Impurity removes.In other embodiments, air flow-producing device 500 can also use positive pressure exhaust apparatus, can be arranged and spread
10 left side of vanning, equally generates the air-flow along the direction A that mats formation in case 10 of mating formation.
Plate blank paving device 200 can also include prepressing device 80, such as pony press, and setting is classified group of mating formation described
Downstream position of the part 30 on direction of mating formation carries out precompressed to the material of gradual change paved, can reduce upper epidermis and mat formation thickness
Degree increases the contact area between material, improves the intertexture intensity between material, and the scattered base reduced during mat conveyor is existing
As.
Plate blank paving device 200 in the present embodiment can also include deflector 40, material toggling roller 70 etc., structure and effect
A upper embodiment can be referred to, details are not described herein.
In other embodiments, the plate blank paving device 100 for being laid with layer and the slab for being laid with upper epidermis
In laying device 200, classification is mated formation, and be respectively used in component 30 can also be according to by the rollers at different levels of mating formation of coarse fodder, middle material and fines
Secondary separate material discharge port, with the example in Fig. 1 and Fig. 2 just on the contrary, at this point, mat formation direction and air-flow side in Fig. 1 and Fig. 2
Mating formation for layer and upper epidermis is realized to being required to reversely, and prepressing device 80 is always positioned at classification and mats formation component 30 along mating formation
Downstream position on direction.
Another embodiment of the utility model provides a kind of plate blank paving system, as shown in figure 3, including along mat formation direction A according to
Layer laying device 100, sandwich layer laying device 300 and the upper epidermis laying device 200 of secondary setting, wherein layer are mated formation
The plate blank paving device 100 in Fig. 1 may be used in device, and the plate blank paving device in Fig. 2 may be used in upper epidermis laying device
200, conventional mechanical laying device may be used in sandwich layer laying device 300.Mating formation using classification aerating stream in this implementation
Device is come the upper layer for slab of mating formation, and using mechanical laying device come the sandwich layer for slab of mating formation, may be implemented using various
Property material making sheet, and realize that upper layer is grading structure on the direction far from sandwich layer.
As shown in figure 3, being both provided with prepressing device 80, example in layer laying device 100 and sandwich layer laying device 300
Such as pony press.Set-up mode in this way, can be reduced after the completion of mating formation of layer and sandwich layer respectively layer and
The pavement thickness of sandwich layer, and increase the contact area between raw material, improves its intertexture intensity, during reducing mat conveyor
Scattered base phenomenon.
It should be noted that in attached drawing or specification text, the realization method for not being painted or describing is affiliated technology
Form known to a person of ordinary skill in the art, is not described in detail in field.In addition, the above-mentioned definition to each element and method is simultaneously
It is not limited only to various concrete structures, shape or the mode mentioned in embodiment.
It should also be noted that, the demonstration of the parameter comprising particular value can be provided herein, but these parameters are without definite etc.
In corresponding value, but analog value can be similar in acceptable error margin or design constraint.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, are not limited to this reality
With novel, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all include
It is within the protection scope of the utility model.
It should be noted that in attached drawing or specification text, the realization method for not being painted or describing is affiliated technology
Form known to a person of ordinary skill in the art, is not described in detail in field.In addition, the above-mentioned definition to each element and method is simultaneously
It is not limited only to various concrete structures, shape or the mode mentioned in embodiment, those of ordinary skill in the art can carry out letter to it
It singly changes or replaces.
Claims (12)
1. a kind of plate blank paving device, for the upper epidermis or layer of slab of mating formation, which includes：
Mat formation case；
Mat formation feed bin, setting mats formation material to case of mating formation in the upper box part of mating formation for providing；
Classification is mated formation component, includes mating formation roller along at least level-one of direction setting of mating formation, one end is arranged in the feed bin of mating formation
Below discharge port, the other end mat formation direction or its it is counter be upwardly away from described in mat formation feed bin；And
Air flow-producing device, setting generate in case of mating formation along mat formation direction or the gas of its negative direction in the case side of mating formation
Stream；
Wherein, mat formation material first through being classified component classification of mating formation, air current classifying is carried out by air flow-producing device again later.
2. plate blank paving device according to claim 1, wherein be equipped with and mat formation along direction of mating formation below the case of mating formation
Band, the forming belt are moved along direction of mating formation.
3. plate blank paving device according to claim 1, wherein roller of mating formation per level-one includes an at least diamond shape roller, each
Gap in grade between each diamond shape roller is roughly the same, mats formation on direction on the edge, between the diamond shape roller of rollers at different levels of mating formation between
Gap becomes larger or becomes smaller successively.
4. plate blank paving device according to claim 3, wherein the plate blank paving device is for layer of mating formation, institute
It is opposite with the direction of mating formation to state airflow direction；Or
For the plate blank paving device for upper epidermis of mating formation, the airflow direction is identical as the direction of mating formation.
5. plate blank paving device according to any one of claims 1-4, wherein the feed bin of mating formation has discharge port, institute
Stating plate blank paving device further includes：
Deflector, the deflector are inclined at the discharge outlet of the feed bin of mating formation relative to direction of mating formation, are used for material
The classification is uniformly sent to mat formation component.
6. plate blank paving device according to claim 5, wherein angle of inclination of the deflector relative to direction of mating formation
It is 30 °~60 °.
7. plate blank paving device according to any one of claims 1-4, wherein the plate blank paving device further includes：
Prepressing device is arranged and mats formation component along the downstream position mated formation on direction in the classification, carried out to the material paved
Precompressed.
8. plate blank paving device according to any one of claims 1-4, wherein the air flow-producing device is forced draft
Device or negative pressure air draft apparatus.
9. plate blank paving device according to any one of claims 1-4, wherein the feed bin of mating formation has discharge port, institute
Stating plate blank paving device further includes：
Material toggling roller is arranged in feed bin of mating formation and is located above the discharge port, for the material mated formation in feed bin to be transferred to
The discharge port.
10. a kind of plate blank paving system, include the layer laying device set gradually along direction of mating formation, sandwich layer laying device with
And upper epidermis laying device, wherein at least one of the layer laying device and upper epidermis laying device are wanted including right
Seek the plate blank paving device described in any one of 1-9.
11. plate blank paving system according to claim 10, wherein spread in the layer laying device and the sandwich layer
Prepressing device is both provided in assembling device, for paving layer and sandwich layer carry out precompressed.
12. the plate blank paving system according to claim 10 or 11, wherein the sandwich layer laying device is mechanically to mat formation
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693418.0U CN207942528U (en) | 2017-12-07 | 2017-12-07 | Plate blank paving device and pavement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693418.0U CN207942528U (en) | 2017-12-07 | 2017-12-07 | Plate blank paving device and pavement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207942528U true CN207942528U (en) | 2018-10-09 |
Family
ID=63704144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721693418.0U Active CN207942528U (en) | 2017-12-07 | 2017-12-07 | Plate blank paving device and pavement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207942528U (en) |
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2017
- 2017-12-07 CN CN201721693418.0U patent/CN207942528U/en active Active
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Effective date of registration: 20230227 Address after: 464000 South of Weibei 1st Road and east of Jingbei 8th Road, Home Town, Yangshan New District, Xinyang City, Henan Province Patentee after: Wanhua Hexiang Group Co.,Ltd. Address before: 434300 Hubei, Jingzhou, Gongan County, Qinghai Industrial Park, east of Xingye Road, south of Minsheng Road. Patentee before: Wanhua Hexiang Board Industry Co.,Ltd. |