CN203460285U - Plywood gluing roller - Google Patents
Plywood gluing roller Download PDFInfo
- Publication number
- CN203460285U CN203460285U CN201320488356.5U CN201320488356U CN203460285U CN 203460285 U CN203460285 U CN 203460285U CN 201320488356 U CN201320488356 U CN 201320488356U CN 203460285 U CN203460285 U CN 203460285U
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- CN
- China
- Prior art keywords
- transfer roller
- glued board
- gluing
- glue
- roller
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- 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
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- Veneer Processing And Manufacture Of Plywood (AREA)
- Coating Apparatus (AREA)
Abstract
The utility model provides a plywood gluing roller, and belongs to the technical field of board production equipment. The plywood gluing roller comprises gluing tubes (4) and a roller body (1), the roller body (1) comprises a hollow inner cavity, two ends of the roller body (1) are communicated with the gluing tubes (4) respectively through shaft sealing devices (3), micropores (2) are distributed in the roller body (1), the pore size of each micropore (2) ranges from 0.5mm to 2mm, and the density of distribution of the micropores (2) in the wall surface of the roller body (1) is 1-5 micropores on the wall surface per 1cm<2>. The plywood gluing roller can effectively enable veneer to be more evenly coated with glue in the plywood production process, and is high in automation degree; besides, the glue can be enabled to be better and evenly distributed on the surface of the veneer, and further bonding strength of the plywood is enhanced.
Description
Technical field
The invention provides a kind of transfer roller, particularly relate to a kind of transfer roller for gluing on glued board, belong to sheet material and produce equipment technology field.
Background technology
In the production process of glued board, need on veneer, apply glue.Main production procedure is: veneer arrangement → gluing → assembly → precompressed → hot pressing → sanding → overlay film → secondary hot pressing → cutting edge → packing warehouse-in.
Conventionally need to adopt glued board glue spreader, it is that the adhesive through modulating is uniformly applied to a kind of plant equipment getting in veneer surface.Glued board glue spreader is comprised of frame, glue spreader, glue bucket, reducing gear, adjusting device etc.According to the quantity of glued board glue spreader glue spreader, can be divided into two roller glue spreaders, three kinds of forms of three roller glue spreaders and four rollers glue spreader.But the glue-spread of glue spreader is wayward, easily damage the defects such as veneer and production efficiency are low by pressure.
Summary of the invention
The purpose of this utility model is to provide a kind of glued board gluing transfer roller of gluing on veneer more equably, and the technical scheme of employing is:
A glued board gluing transfer roller, includes injected rubber hose, transfer roller, includes the inner cavity chamber of hollow on transfer roller, and the two ends of transfer roller are connected with injected rubber hose by shaft sealer respectively, on the wall of transfer roller, is distributed with micropore.
While adopting such structure, can in the inner cavity chamber of transfer roller, add glue by injected rubber hose, simultaneously, because the two ends of transfer roller are connected with injected rubber hose by shaft sealer, it can rotate, while therefore making veneer feed motion in transfer roller bottom, can drive transfer roller to rotate, when rotating, the glue of transfer roller inside can flow out by micropore, and is coated on veneer equably.
As improvement, the pore size scope of described micropore is 0.5～2mm.Can guarantee that glue flows out better from duct.
As improvement, the density that described micropore distributes on transfer roller wall is every 1cm
2wall on have 1～5 micropore.
As improvement, on injected rubber hose, also include pressue device.Pressue device can provide certain pressure for glue, makes glue in the process of gluing, enter into better the inner chamber of transfer roller.Pressue device can adopt conventional liquor pump, such as reciprocating pump etc.
As improvement, on shaft sealer, also include driver part.The effect of driver part is to make to drive shaft sealer to rotate, and then drives the rotation of transfer roller, make gluing more evenly, better effects if.Driver part can adopt conventional gear drive or chain drive etc.
As improvement, in the inner chamber of transfer roller, be also provided with heater.Heater can make glue temperature raise, and viscosity reduces, and makes glue more easily flow out micropore, makes gluing more convenient.Heater can adopt conventional resistance wire, the parts such as heating tube.
As improvement, also include a pressure roller parallel with transfer roller, the two ends of pressure roller are connected with injected rubber hose by connecting rod respectively.In gluing, make pressure roller at the rear portion of gluing direction to being coated on the further compacting of glue on veneer, can guarantee that glue distributes more even, and reach required glue-spread.
As improvement, connecting rod is connected with injected rubber hose by torsion-bar spring.Because torsion-bar spring has certain elastic stress, can make pressure roller have certain downward pressure, by regulating turning to or flexible application of torsion-bar spring, just can regulate space and pressure between pressure roller and veneer, the coated weight of glue is met the requirements.
Beneficial effect
The gluing transfer roller that the utility model provides, glue on can effectively making to apply more equably on veneer in plywood production process, automaticity is high, and can make better glue be uniformly distributed in the surface of veneer, and then improves the adhesive strength of glued board.
Accompanying drawing explanation
Fig. 1 is the structural representation of gluing transfer roller in embodiment 1;
Fig. 2 is the cross section structure schematic diagram of gluing transfer roller in embodiment 1;
Fig. 3 is the structural representation of gluing transfer roller in embodiment 2;
Fig. 4 is the cross section structure schematic diagram of gluing transfer roller in embodiment 2;
Fig. 5 is the cross section structure schematic diagram of gluing transfer roller in embodiment 3.
Wherein, the 1st, transfer roller, the 2nd, micropore, the 3rd, shaft sealer, the 4th, injected rubber hose, the 5th, pressue device, the 6th, driver part, the 7th, heater, the 8th, sheet material, the 9th, glue layer, the 10th, connecting rod, the 11st, pressure roller, the 12nd, torsion-bar spring.
The specific embodiment
Embodiment 1
As depicted in figs. 1 and 2, a glued board gluing transfer roller, includes injected rubber hose 4, transfer roller 1, it is characterized in that: the inner cavity chamber that includes hollow on transfer roller 1, the two ends of transfer roller 1 are connected with injected rubber hose 4 by shaft sealer 3 respectively, are distributed with micropore 2 on the wall of transfer roller 1.On injected rubber hose 4, also include pressue device 5.On shaft sealer 3, also include driver part 6.
In use, first by pressue device 5 (adopting reciprocating pump in the present embodiment), to the glue in injected rubber hose 4, pressurize, make glue enter into the inner cavity chamber of transfer roller 1, glue oozes out by the micropore on transfer roller wall again, between veneer 8 and transfer roller 1, forms glue layer 9.Simultaneously, owing to including driver part 6 (adopting gear drive in the present embodiment) on shaft sealer 3, in the process of gluing, transfer roller 1 can move in not stall, glue oozes out in the micropore 2 of transfer roller 1 surrounding, make veneer 8 unidirectional advancing below transfer roller 1, can make glue be uniformly distributed on veneer 8.
In the present embodiment, the aperture mean size of described micropore 2 is 1mm, and the density that micropore 2 distributes on transfer roller 1 wall is every cm
2wall on have 4 micropores.
Embodiment 2
As shown in Figure 3 and Figure 4, a kind of glued board gluing transfer roller, be with the difference of embodiment 1: in the inner cavity chamber of transfer roller 1, be also provided with heater 7, heater 7 adopts resistance heater, heater 7 two ends are fixed on the wall at two ends of inner cavity chamber of transfer roller 1, the power line of heater 7 can pass by injected rubber hose, is connected on power supply.
In the process of gluing, the glue heating in inner cavity chamber can be reduced to its viscosity, make the process of gluing more smooth.
Embodiment 3
As shown in Figure 5, a kind of glued board gluing transfer roller, be with the difference of embodiment 2: also include a pressure roller parallel with transfer roller 1 11, the two ends of pressure roller 11 are connected with injected rubber hose 4 by connecting rod 10 respectively, and connecting rod 10 is to be connected with injected rubber hose 4 by torsion-bar spring 12.
In the process of gluing, make pressure roller 11 follow transfer roller 1 at the rear of gluing traffic direction with respect to veneer 8 motions, can make glue layer 9 on veneer 8 press further even, make the coated weight of glue reach regulation.Meanwhile, because pressure roller 11 is connected with injected rubber hose 4 by torsion-bar spring 12, in to the process of glue roll extrusion, can produce certain pressure to glue layer 9, further improve the uniformity of gluing.
Claims (10)
1. a glued board gluing transfer roller, it is characterized in that: include injected rubber hose (4), transfer roller (1), on transfer roller (1), include the inner cavity chamber of hollow, the two ends of transfer roller (1) are connected with injected rubber hose (4) by shaft sealer (3) respectively, are distributed with micropore (2) on the wall of transfer roller (1).
2. glued board gluing transfer roller according to claim 1, is characterized in that: the pore size scope of described micropore (2) is 0.5～2mm.
3. glued board gluing transfer roller according to claim 1, is characterized in that: the density that described micropore (2) distributes on transfer roller (1) wall is every cm
2wall on have 1～5 micropore.
4. glued board gluing transfer roller according to claim 1, is characterized in that: on described injected rubber hose (4), also include pressue device (5).
5. glued board gluing transfer roller according to claim 4, is characterized in that: described pressue device (5) is reciprocating pump.
6. glued board gluing transfer roller according to claim 1, is characterized in that: on described shaft sealer (3), also include driver part (6).
7. glued board gluing transfer roller according to claim 6, is characterized in that: described driver part (6) is gear driver.
8. glued board gluing transfer roller according to claim 1, is characterized in that: in the inner chamber of described transfer roller (1), be also provided with heater (7).
9. glued board gluing transfer roller according to claim 1, is characterized in that: also include a pressure roller (11) parallel with transfer roller (1), the two ends of pressure roller (11) are connected with injected rubber hose (4) by connecting rod (10) respectively.
10. glued board gluing transfer roller according to claim 9, is characterized in that: described connecting rod (10) is connected with injected rubber hose (4) by torsion-bar spring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488356.5U CN203460285U (en) | 2013-08-06 | 2013-08-06 | Plywood gluing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488356.5U CN203460285U (en) | 2013-08-06 | 2013-08-06 | Plywood gluing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460285U true CN203460285U (en) | 2014-03-05 |
Family
ID=50172669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320488356.5U Expired - Fee Related CN203460285U (en) | 2013-08-06 | 2013-08-06 | Plywood gluing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460285U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924728A (en) * | 2015-06-01 | 2015-09-23 | 铜陵方正塑业科技有限公司 | Composite membrane pressing device |
| CN106182220A (en) * | 2016-07-21 | 2016-12-07 | 和县薛氏木制品制造有限公司 | A kind of production technology of plywood |
| CN106827126A (en) * | 2016-12-20 | 2017-06-13 | 南京林业大学 | A kind of rubber-coated mechanism of the continuous cold press of solid wooden compound floor |
| CN107351202A (en) * | 2017-09-15 | 2017-11-17 | 德清县亚利达贸易有限公司 | A kind of glue spreading apparatus of Portable bamboo plank |
-
2013
- 2013-08-06 CN CN201320488356.5U patent/CN203460285U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924728A (en) * | 2015-06-01 | 2015-09-23 | 铜陵方正塑业科技有限公司 | Composite membrane pressing device |
| CN106182220A (en) * | 2016-07-21 | 2016-12-07 | 和县薛氏木制品制造有限公司 | A kind of production technology of plywood |
| CN106827126A (en) * | 2016-12-20 | 2017-06-13 | 南京林业大学 | A kind of rubber-coated mechanism of the continuous cold press of solid wooden compound floor |
| CN106827126B (en) * | 2016-12-20 | 2019-03-05 | 南京林业大学 | A kind of rubber-coated mechanism of the continuous cold press of solid wooden compound floor |
| CN107351202A (en) * | 2017-09-15 | 2017-11-17 | 德清县亚利达贸易有限公司 | A kind of glue spreading apparatus of Portable bamboo plank |
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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: 20140305 Termination date: 20140806 |
|
| EXPY | Termination of patent right or utility model |