CN201493917U - Destress perforating device of single plate of veneer - Google Patents
Destress perforating device of single plate of veneer Download PDFInfo
- Publication number
- CN201493917U CN201493917U CN2009201831929U CN200920183192U CN201493917U CN 201493917 U CN201493917 U CN 201493917U CN 2009201831929 U CN2009201831929 U CN 2009201831929U CN 200920183192 U CN200920183192 U CN 200920183192U CN 201493917 U CN201493917 U CN 201493917U
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- veneer
- bearing
- power source
- lower compression
- compression roller
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- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The utility model discloses a destress perforating device of a single plate of a veneer for wood processing and manufacturing, which comprises an external power source, a power driven gear, transmission gear sets, compression rollers and a conveyor belt, wherein the external power source is connected with a lower compression roller via the power driven gear, a pair of transmission gear sets meshed with each other is arranged between the lower and the upper compression rollers, a plurality of pairs of sharp gears are assembled on the upper and the lower compression rollers which reversely and synchronously rotate, an insert bearing with a slide seat is arranged on the side end of the upper compression roller, the bearing is connected with a hand wheel, and the bearing and the hand wheel are positioned on a guide rail. The device can reduce the residual stress after the single plate is dried, and improves the planeness of the finished multi-layered veneer product, meanwhile, innumerable small holes are formed on the surface of the veneer, and thereby the subsequent techniques are benefited; and the device can be used as a piece of equipment separately, and also can be additionally arranged on a wood working mechanical equipment with a continuous conveyer.
Description
Technical field
The utility model relates to a kind of timber processing and manufacturing equipment, plywood single board destressing specifically, perforating device.
Technical background
At present, known plywood single board is to form continuous wood chip volume from round log through the peeler rotary-cut, cuts into the plywood single board of all size again through corresponding shear.Because this process is not handled accordingly to the wood fibre of veneer, wood fibre still keeps original complete strip, cause veneer to shrink at the wooden fiber of follow-up drying time period bar, veneer generation warpage be can make, thereby the processing of multi-plywood and the flatness of the multi-plywood after the processing of processing back had influence on.
Summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the utility model provides a kind of plywood single board destressing perforating device that reduces veneer oven dry back residual stress, improves multilayer gluing board finished product flatness.
The utility model comprises exterior power source, actuating unit, driving gear set, pressure roller, conveyer belt, the technical scheme that adopts for solving the problems of the technologies described above is: exterior power source connects lower compression roller through actuating unit, be provided with a pair of intermeshing driving gear set between lower compression roller and the last pressure roller, the many zygodont wheels that on pressure roller and lower compression roller in the reverse sync rotation, are equipped with, the described side of going up pressure roller is provided with band slide roller bearing units, this bearing connects a handwheel, this bearing and handwheel are positioned on the guide rail, and described handwheel can be regulated the position of this bearing on guide rail.
The beneficial effects of the utility model are, the one, and adopt this device to veneer reprocessing, the long fibre in the veneer is cut off at interval, effectively avoid the big shortcoming of long fibre shrinkage factor, thereby reduce the residual stress of veneer, the flatness of raising multilayer gluing board finished product; The 2nd, in the plywood veneer stress that removes photoresist, also on the plate face, form numerous aperture, adhesive helps in the postorder glued board manufacturing process in the middle of can infiltrate, the gummed power of reinforcement plate face greatly solves in the glued board processing practice adjacent two layers veneer because of starved or glue together the bad plate emaciated face glue that causes, separation, layering, the hypodynamic manufacturing deficiency of gummed; The 3rd, its working (machining) efficiency height, simple in structure, with low cost; The 4th, can make equipment separately and use, also can be attached on any woodworking machinery equipment with continuous conveying device.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structure principle chart of the utility model plywood single board destressing perforating device.
Fig. 2 is the vertical section structural map of Fig. 1.
Fig. 3 is an Application Example of the present utility model.
Among the figure: 1. handwheel, 2. band slide roller bearing units is 3. gone up pressure roller, 4. lower compression roller, 5. sharp gear, 6. belt pulley for feeding foil, 7. driving gear set, 8. conveyer belt, 9. exterior power source, 10. chain and sprocket driving device, 11. continuous slitting mills, 12. guide rails.
The specific embodiment
The utility model plywood single board destressing perforating device comprises exterior power source, actuating unit, driving gear set, pressure roller, conveyer belt, as shown in Figure 1 and Figure 2, exterior power source 9 can be the power source of the various ways quoted from other equipment, it also can be motor, exterior power source 9 drives lower compression roller 4 by actuating unit, and guarantees that by a pair of intermeshing driving gear set 7 last pressure roller 3 and lower compression roller 4 rotate synchronously.The many zygodont wheels 5 that on pressure roller 3 and lower compression roller 4 in the reverse sync rotation, are equipped with, the described side of going up pressure roller is provided with band slide roller bearing units 2, this bearing connects a handwheel 1, this band slide roller bearing units 2 and handwheel 1 are positioned on the guide rail 12, by rotating handwheel and bearing in the gap between the sharp gear 5 about the position adjustments on the guide rail, to adapt to the veneer of different-thickness.Be fixed on the many zygodont wheels 5 on pressure roller 3 and the lower compression roller 4, plywood single board is pushed and shear action, original long fibre is become spaced short fiber, effectively avoid the big shortcoming of long fibre shrinkage factor, thereby reduce the residual stress of veneer, improve the flatness of multilayer gluing board finished product, simultaneously, also on the plate face of plywood single board, form numerous aperture, help the gummed processing technology between its postorder plywood single board.
Wherein driving gear set 7 is selected the involute gear of big modulus for use, and there is the leeway of regulating the gap its modulus 〉=5 to guarantee lower compression roller;
At interval a plurality of belt pulley for feeding foil 6 are housed on the lower compression roller 4, also are provided with conveyer belt 8 on the belt pulley for feeding foil 6, to guarantee that plywood single board can enter and export this device smoothly.
The utility model plywood single board destressing perforating device can make equipment separately and use, and also can be attached on any woodworking machinery equipment with continuous conveying device.In the embodiment shown in fig. 3, the utility model is installed on the side (front side or rear side) of continuous slitting mill 11, and the power source of continuous slitting mill 11 by chain and sprocket driving device 10, drives the utility model running by reference.The utility model also can be installed on any woodworking machinery with continuous conveying device, thereby realizes increasing the function of plywood single board destressing.
Claims (4)
1. plywood single board destressing perforating device, it comprises exterior power source, actuating unit, driving gear set, pressure roller, conveyer belt, it is characterized in that: exterior power source (9) connects lower compression roller (4) through actuating unit (10), be provided with a pair of intermeshing driving gear set (7) between last pressure roller (3) and the lower compression roller (4), the many zygodont wheels (5) that on pressure roller (3) and lower compression roller (4) in the reverse sync rotation, are equipped with, the described side of going up pressure roller is provided with band slide roller bearing units (2), this bearing connects a handwheel (1), and this bearing and handwheel are positioned on the guide rail (12).
2. device as claimed in claim 1 is characterized in that: described exterior power source can be a motor, and described actuating unit can be the chain transmission.
3. device as claimed in claim 1 is characterized in that: described driving gear set (7) is selected the involute gear of big modulus, its modulus 〉=5 for use.
4. device as claimed in claim 1 is characterized in that: be interval with a plurality of belt pulley for feeding foil (6) on the lower compression roller (4), also be provided with conveyer belt (8) on the belt pulley for feeding foil (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201831929U CN201493917U (en) | 2009-09-28 | 2009-09-28 | Destress perforating device of single plate of veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201831929U CN201493917U (en) | 2009-09-28 | 2009-09-28 | Destress perforating device of single plate of veneer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493917U true CN201493917U (en) | 2010-06-02 |
Family
ID=42437125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201831929U Expired - Fee Related CN201493917U (en) | 2009-09-28 | 2009-09-28 | Destress perforating device of single plate of veneer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493917U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241043A (en) * | 2011-05-12 | 2011-11-16 | 中南林业科技大学 | Method for producing high-strength wood structure engineering material |
| CN104842414A (en) * | 2014-02-18 | 2015-08-19 | 侯继存 | Veneer stress degradation machine |
| CN105034136A (en) * | 2015-09-08 | 2015-11-11 | 安吉恒丰竹木产品有限公司 | Perpendicular pressing device of recombined wood feeder |
| CN108582306A (en) * | 2018-05-18 | 2018-09-28 | 宋建平 | Using timber thin veneer as the Scrimber square stock production method of raw material |
| CN109837381A (en) * | 2017-11-28 | 2019-06-04 | 天津市升发科技股份有限公司 | One kind processing veneer stress eliminating device for aluminium sheet |
-
2009
- 2009-09-28 CN CN2009201831929U patent/CN201493917U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241043A (en) * | 2011-05-12 | 2011-11-16 | 中南林业科技大学 | Method for producing high-strength wood structure engineering material |
| CN104842414A (en) * | 2014-02-18 | 2015-08-19 | 侯继存 | Veneer stress degradation machine |
| CN105034136A (en) * | 2015-09-08 | 2015-11-11 | 安吉恒丰竹木产品有限公司 | Perpendicular pressing device of recombined wood feeder |
| CN105034136B (en) * | 2015-09-08 | 2017-06-30 | 安吉恒丰竹木产品有限公司 | A kind of vertical pressure device of Scrimber feeder |
| CN109837381A (en) * | 2017-11-28 | 2019-06-04 | 天津市升发科技股份有限公司 | One kind processing veneer stress eliminating device for aluminium sheet |
| CN108582306A (en) * | 2018-05-18 | 2018-09-28 | 宋建平 | Using timber thin veneer as the Scrimber square stock production method of raw material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Destress perforating device of single plate of veneer Effective date of registration: 20130227 Granted publication date: 20100602 Pledgee: Bank of Communications Ltd Zhangzhou branch Pledgor: Zhangzhou Beilin Technology Co. Ltd.| Liu Dingji Registration number: 2013350000003 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130830 Granted publication date: 20100602 Pledgee: Bank of Communications Ltd Zhangzhou branch Pledgor: Zhangzhou Beilin Technology Co. Ltd.| Liu Dingji Registration number: 2013350000003 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Destress perforating device of single plate of veneer Effective date of registration: 20130912 Granted publication date: 20100602 Pledgee: Bank of Communications Ltd Zhangzhou branch Pledgor: Liu Dingji|Zhangzhou Beilin big Technology Co. Ltd. Registration number: 2013350000032 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |