CN208574961U - A kind of sorting unit of individual monitoring of plywood single board and defect screening - Google Patents
A kind of sorting unit of individual monitoring of plywood single board and defect screening Download PDFInfo
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- CN208574961U CN208574961U CN201821019444.XU CN201821019444U CN208574961U CN 208574961 U CN208574961 U CN 208574961U CN 201821019444 U CN201821019444 U CN 201821019444U CN 208574961 U CN208574961 U CN 208574961U
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Abstract
The utility model relates to the sorting units that a kind of veneer detects screening plant, in particular to individual monitoring of a kind of plywood single board and defect screening.Its structure includes sorting bracket, stabilizer blade is provided with below the sorting bracket, sorting bracket upper front part is provided with conveying cylinder, middle part is provided with sorting mechanism, thickness detection mechanism is arranged in rear portion, conveying cylinder, sorting mechanism and the thickness detection mechanism passes through motor and chain transminssion mechanism driving respectively, described sorting mechanism one end is hinged on the sorting bracket by articulated shaft, the other end realizes swinging up and down around the articulated shaft by the sorting cylinder connected below sorting mechanism, and the sorting mechanism side is provided with slag removal mechanism.The utility model is able to solve the problems such as existing artificial or machine separation veneer operation error bring reduces production efficiency and existing product quality hidden danger, avoids the occurrence of two or multiple veneers while entering glue spreader.
Description
Technical field
The utility model relates to a kind of veneer detect screening plant, in particular to a kind of plywood single board individual monitoring and lack
Fall into the sorting unit of screening.
Background technique
Currently, plywood single board tree species have poplar plate, Eucalyptus plate, deal board, birch wood etc., plywood single board exists broken
Hole, curling, folded side, non-rotary-cut open, uneven thickness, knothole, wrinkle, ripple mark, staggeredly line, spiral lamination, resin cyst, resin streak,
The defects of bark pocket, worm channel, mildew, dog holes, crack, adhesion.
The separation of plywood single board is to separate veneer one by one by artificial or machine, is then fed into glue spreader progress
Double spread.Due to material defects and the fault of artificial or machine conveying, it inevitably will appear two or multiple veneers simultaneously
Into glue spreader, if crossing glue again without finding and picking out in time, plate-laying group embryo back plate embryo will appear degumming cracking, sternly
Ghost image rings product quality.
Summary of the invention
In order to solve problems in the prior art, the utility model provides a kind of individual monitoring of plywood single board and defect sieve
The sorting unit of choosing is avoided that appearance two or multiple veneers while entering glue spreader.
Technical solution used by the utility model is as follows:
The sorting unit of a kind of individual monitoring of plywood single board and defect screening, including sorting bracket, the sorting branch
Stabilizer blade is provided with below frame, sorting bracket upper front part is provided with conveying cylinder, and middle part is provided with sorting mechanism, and rear portion setting is thick
Testing agency is spent, the conveying cylinder, sorting mechanism and thickness detection mechanism pass through motor respectively and chain transminssion mechanism is driven
Dynamic, described sorting mechanism one end is hinged on the sorting bracket by articulated shaft, and the other end passes through below sorting mechanism
The sorting cylinder of connection realizes swinging up and down around the articulated shaft, and the sorting mechanism side is provided with slag removal mechanism.
Thickness detection mechanism includes the upper detection roller of fixed lower detection roller and Vertical movements, the lower detection rolling
Cylinder links detection sprocket wheel, detects sprocket wheel, the lower detection sprocket wheel and upper detection sprocket wheel in the upper detection roller linkage
Transition sprocket wheel and detection drive sprocket, the detection drive sprocket linkage detection motor are detected by transmission chain gearing；It is described
Upper detection roller above by detecting buffer bar in screw rod connection, the upper detection buffer bar, which links, L-shaped structure part, institute
It is provided with thickness detecting sensor on the L-shaped structure part stated, holddown spring, the L shape knot are provided with outside the screw rod
Back-moving spring is provided between component and sorting bracket.
It sorts and is equipped with height adjustment footed glass on each stabilizer blade in bottom of rack.
Sorting mechanism includes the square tube frame being hinged on the sorting bracket, is respectively arranged on the square tube frame
Drive roll and screening driven roller are screened, connects conveyer belt between the screening drive roll and screening driven roller.
Slag removal mechanism includes axial flow blower, the axial flow blower be mounted on one can up and down and angle adjustment base
On seat, wind deflector is set at the air outlet of the axial flow blower.
The linear resonance surface velocity of the upper detection roller of thickness detection mechanism and lower detection roller is in the area 1256mm/s-1456mm/s
Between, in the section 1351mm/s-1451mm/s, the linear velocity on conveying cylinder surface exists the conveyor belt surface speed of sorting mechanism
The linear velocity in the section 1410mm/s-1610mm/s, the gluing machine cylinder surface being connected therewith requires in the area 1533mm-1733mm
Between.An incremental form step by step is presented in linear velocity, avoids front end veneer from slowing down and Chong Die with subsequent veneer.
The utility model has veneer number of plies detection function, by thickness detecting sensor to the Thickness sensitivity of veneer come real
Now detect the number of plies of veneer.Thickness detecting sensor will not sense L-type structure under normal circumstances, when occurring more than one layer of veneer
When, drum extrusion on Thickness sensitivity is moved upwards, while screw rod being driven up to move, screw rod jacks up L-type structure, triggers thickness
Detection sensor, thickness detecting sensor output signals to power control cabinet, and power control cabinet PLC is instructed to solenoid valve, and sorting cylinder is allowed to receive
Contracting, further realizes the sorting mechanism bottom, the veneer of multiple is filtered out.After veneer has screened, sorting cylinder elongation, point
It selects to put in mechanism and reset.
Slag removal mechanism, by an axial flow blower and can up and down and angle adjustment pedestal and Wind guard and
At.The impurity on veneer is removed by blower, while blower angle and height can be adjusted according to varying environment to reach most
Excellent scarfing cinder effect.
The utility model, which is able to solve existing artificial or machine separation veneer operation error bring, reduces production efficiency
And the problems such as existing product quality hidden danger, it avoids the occurrence of two or multiple veneers while entering glue spreader.
The utility model can also carry out upper and lower surface scarfing cinder to the plywood single board that screening passes through, while be avoided that appearance
Two or multiple plates enter glue spreader simultaneously, solve the problems, such as that plywood single board double spread is uneven and degumming cracking, thus
Improve plywood product quality.
Technical solution provided by the utility model has the benefit that
1, it can be translatable before gluing and isolate the unqualified veneers such as veneer bonding.
2, it solves the problems, such as because veneer gluing quality caused by more than veneer fragment, impurity is bad, glue spreader high failure rate.
3, reduce the probability that impurity enters glue spreader, improve the service life of rubber roller and save glue.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the main view of the sorting unit of a kind of individual monitoring of plywood single board of the utility model and defect screening；
Fig. 2 is the top view of the sorting unit of a kind of individual monitoring of plywood single board of the utility model and defect screening；
Fig. 3 is the Thickness sensitivity of the sorting unit of a kind of individual monitoring of plywood single board of the utility model and defect screening
The structural schematic diagram of mechanism.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment one
As shown in attached drawing 1,2, the sorting unit of a kind of individual monitoring of plywood single board and defect screening, including sorting bracket
1, stabilizer blade 2 is provided with below the sorting bracket 1, sorting 1 upper front part of bracket is provided with conveying cylinder 3, and middle part is provided with
Thickness detection mechanism 5 is arranged in sorting mechanism 4, rear portion, and the conveying cylinder 3, sorting mechanism 4 and thickness detection mechanism 5 are distinguished
It is driven by motor and chain transminssion mechanism, described 4 one end of sorting mechanism is hinged on the sorting bracket 1 by articulated shaft
On, the other end realizes swinging up and down around the articulated shaft by the sorting cylinder 6 connected below sorting mechanism 4, described
4 side of sorting mechanism is provided with slag removal mechanism 8.
As shown in Fig. 3, the thickness detection mechanism 5 of the present embodiment includes fixed lower detection roller 51 and Vertical movements
Upper detection roller 52, the lower detection roller 51 link detection sprocket wheel 53, detect in upper detection roller 52 linkage
Sprocket wheel 54, the lower detection sprocket wheel 53 and upper detection sprocket wheel 54 pass through the linkage of transmission chain 55 detection transition sprocket wheel 56 and detection
Drive sprocket 57, the linkage detection motor of detection drive sprocket 57；Pass through screw rod 58 above the upper detection roller 52
Buffer bar 59 is detected in connection, upper detection buffer bar 59 linkage has L-shaped structure part 510, the L-shaped structure part 510
On be provided with thickness detecting sensor 511, holddown spring 512, the L-shaped structure part are provided with outside the screw rod 58
Back-moving spring 513 is provided between 510 and sorting bracket 1.
Height adjustment footed glass 7 is equipped on each stabilizer blade 2 in bottom of the sorting bracket 1 of the present embodiment.
The sorting mechanism 4 of the present embodiment includes the square tube frame 41 being hinged on the sorting bracket 1, the square tube frame
Be respectively arranged on frame 41 screening drive roll 42 and screening driven roller 43, the screening drive roll 42 and screening from
Conveyer belt 44 is connected between dynamic roller 43.
The slag removal mechanism 8 of the present embodiment includes axial flow blower 81, and the axial flow blower 81 is mounted on one can be left up and down
On the pedestal 82 of right and angle adjustment, wind deflector 83 is set at the air outlet of the axial flow blower 81.
The linear resonance surface velocity of the upper detection roller of thickness detection mechanism and lower detection roller is in the area 1256mm/s-1456mm/s
Between, in the section 1351mm/s-1451mm/s, the linear velocity on conveying cylinder surface exists the conveyor belt surface speed of sorting mechanism
The linear velocity in the section 1410mm/s-1610mm/s, the gluing machine cylinder surface being connected therewith requires in the area 1533mm-1733mm
Between.An incremental form step by step is presented in linear velocity, avoids front end veneer from slowing down and Chong Die with subsequent veneer.
When an only plywood single board is by among the upper and lower roller of Thickness sensitivity, due to roller 52 on Thickness sensitivity
With 51 preset clearance of bottom roll, upper detection buffer bar 59 will not trigger L-shaped structure part 510, and thickness detecting sensor 511 will not
To the PLC signal of power control cabinet, such plywood single board moves on after passing through the upper and lower roller of Thickness sensitivity, by slagging-off
Mechanism removes the impurity on veneer, while can adjust blower angle and height according to varying environment to be optimal scarfing cinder effect
Fruit.The scarfing cinder of plywood single board lower surface be by multistage roller roll with vibration realizing, first by Thickness sensitivity it is upper and lower
Roller rolls, and secondly by the friction of conveyer belt, then by the conveying cylinder rolling friction of interval multistage, three processes are real
The scarfing cinder of existing plywood single board lower surface.
When more than one plate by roller 52, bottom roll 51 are intermediate on Thickness sensitivity when, roller 52 rises on Thickness sensitivity
Jack up connection top thickness detection mechanism screw rod 58, screw rod 58 jack up on detect buffer bar 59, drive L-shaped structure part 510 around
Left end shaft is forwarded dynamic, and when L-shaped structure part turns to certain angle, thickness detecting sensor 511 is controlled by power control cabinet PLC to electricity
Magnet valve instruction allows sorting cylinder 6 to shrink, further realizes the sorting mechanism bottom, the veneer of multiple is filtered out, cylinder has been screened
It extends, puts and reset on sorting mechanism 4.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. the sorting unit of a kind of individual monitoring of plywood single board and defect screening, including sorting bracket, the sorting bracket
Lower section is provided with stabilizer blade, which is characterized in that the sorting bracket upper front part is provided with conveying cylinder, and middle part is provided with sorting
Mechanism, rear portion be arranged thickness detection mechanism, the conveying cylinder, sorting mechanism and thickness detection mechanism pass through respectively motor and
Chain transminssion mechanism driving, described sorting mechanism one end are hinged on the sorting bracket by articulated shaft, and the other end is logical
It crosses the sorting cylinder connected below sorting mechanism and realizes swinging up and down around the articulated shaft, the sorting mechanism side is set
It is equipped with slag removal mechanism.
2. the sorting unit of a kind of individual monitoring of plywood single board according to claim 1 and defect screening, feature exists
In the thickness detection mechanism includes the upper detection roller of fixed lower detection roller and Vertical movements, the lower detection
Roller links detection sprocket wheel, detects sprocket wheel, the lower detection sprocket wheel and upper detection chain in the upper detection roller linkage
Wheel detects transition sprocket wheel and detection drive sprocket, the detection drive sprocket linkage detection motor by transmission chain gearing；Institute
By detecting buffer bar in screw rod connection above the upper detection roller stated, the upper detection buffer bar linkage has L-shaped structure part,
It is provided with thickness detecting sensor on the L-shaped structure part, holddown spring, the L shape are provided with outside the screw rod
Back-moving spring is provided between structural member and sorting bracket.
3. the sorting unit of a kind of individual monitoring of plywood single board according to claim 1 and defect screening, feature exists
In being equipped with height adjustment footed glass on each stabilizer blade in bottom of the sorting bracket.
4. the sorting unit of a kind of individual monitoring of plywood single board according to claim 1 and defect screening, feature exists
In the sorting mechanism includes the square tube frame being hinged on the sorting bracket, is respectively set on the square tube frame
There are screening drive roll and screening driven roller, connects conveyer belt between the screening drive roll and screening driven roller.
5. the sorting unit of a kind of individual monitoring of plywood single board according to claim 1 and defect screening, feature exists
In, the slag removal mechanism includes axial flow blower, the axial flow blower be mounted on one can up and down and angle adjustment
On pedestal, wind deflector is set at the air outlet of the axial flow blower.
6. the sorting unit of a kind of individual monitoring of plywood single board according to claim 1 and defect screening, feature exists
In the linear resonance surface velocity of the upper detection roller of the thickness detection mechanism and lower detection roller is in 1256mm/s-1456mm/s
Section, in the section 1351mm/s-1451mm/s, the linear velocity on conveying cylinder surface exists the conveyor belt surface speed of sorting mechanism
The linear velocity in the section 1410mm/s-1610mm/s, the gluing machine cylinder surface being connected therewith requires in the area 1533mm-1733mm
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019444.XU CN208574961U (en) | 2018-06-29 | 2018-06-29 | A kind of sorting unit of individual monitoring of plywood single board and defect screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019444.XU CN208574961U (en) | 2018-06-29 | 2018-06-29 | A kind of sorting unit of individual monitoring of plywood single board and defect screening |
Publications (1)
| Publication Number | Publication Date |
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| CN208574961U true CN208574961U (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821019444.XU Active CN208574961U (en) | 2018-06-29 | 2018-06-29 | A kind of sorting unit of individual monitoring of plywood single board and defect screening |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722648A (en) * | 2019-09-05 | 2020-01-24 | 厦门市中赛机电科技有限公司 | Veneer automatic separation and screening single gluing equipment |
| CN112551179A (en) * | 2020-12-14 | 2021-03-26 | 苏州霄汉工业设备有限公司 | Automatic lamination arrangement assembly line of polar plate |
-
2018
- 2018-06-29 CN CN201821019444.XU patent/CN208574961U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722648A (en) * | 2019-09-05 | 2020-01-24 | 厦门市中赛机电科技有限公司 | Veneer automatic separation and screening single gluing equipment |
| CN112551179A (en) * | 2020-12-14 | 2021-03-26 | 苏州霄汉工业设备有限公司 | Automatic lamination arrangement assembly line of polar plate |
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