A kind of straight patch surface decorated solid wood ecological board process unitsTechnical field
This utility model relates to a kind of straight patch surface decorated solid wood ecological board process units.
Background technology
Core-board is one of sheet material with fastest developing speed in current China wood-based plate.Core-board in the market is primarily present the problems such as surface smoothness, thickness deviation and buckling deformation.Medium and high classes core-board production technology is in continuous change in recent years, to improving product quality.The technique of multiple manual splits or machine automatization split after drawing materials is sheared in the many employings of existing factory.In individual central layer after split, the thickness deviation of each veneer, moisture content height, the heart, sapwood or the material etc. of morning, late wood still affect the surface smoothness of core-board, dimensional stability and thickness deviation.
Common core-board is generally facial tissue, central layer, plate core, central layer, backboard, central layer, facial tissue seven-layer structure.General facet paper overlay paper, central layer facing paper, plate core adopt the domestic fast growing wood such as poplar, Paulownia carries out rotary-cut, central layer is put together by the Lignum seu Ramulus Cunninghamiae Lanceolatae core bar adopting wide uniform thickness plate core to constitute etc. to form, rough surface, burr groove is many, thickness deviation, and surface smoothness is affected.Identical at reverse side.Overlay paper (facial tissue) is placed on the decorative panel the superiors, plays protection facing paper effect, and production technology uses urine aldehyde glue scene brush coating, and free formaldehyde is enclosed in sheet material and takes just can evaporate the requirement being unable to reach E0 ecological board in more than 6 months.
Summary of the invention
The problems referred to above have been improved by this utility model, namely the technical problems to be solved in the utility model is that existing plywood environment protecting is poor, designs for this present invention and a kind of can carry out the device of glue molding solid wood ecological plate by Commercial cultivation melamine-impregnated bond paper.
Specific embodiments of the present utility model is: a kind of straight patch surface decorated solid wood ecological board process units, including split Work sheet conveying device and the plane sander being arranged at split Work sheet conveying device side, described plane sander includes plane sanding table top, described plane sanding table top is provided above planing tool, coarse sand roller, fine sand roller and pressing plate, described planing tool, coarse sand roller, fine sand roller and pressing plate are driven knee-action by elevating mechanism, are additionally provided with the cutter of cutting cut on rear side of described planning machine.
Further, described split Work sheet conveying device includes the hoistable platform placing sheet material, described hoistable platform is connected with lift cylinder, expansion link upper end below described lift cylinder is fixing with hoistable platform lower surface to be connected, it is provided with push rod by described hoistable platform, on rear side of described push rod, is provided with propelling movement cylinder.
Further, described in scrape and be provided with the conduit of hollow out in the middle part of table top, described conduit is connected with lifting push pedal, and described lifting push pedal is connected with push pedal elevating mechanism, and described push pedal elevating mechanism is connected with rack gear and drives push pedal elevating mechanism to move.
Further, described planning machine side is provided with combination assembly bench, and described combination assembly bench is positioned at the opposite side of dipping paper dehydrator and is provided with plywood hot-pressing machine.
Further, described process units also includes dipping paper dehydrator, and described dipping paper dehydrator side is provided with paper impregnated stain groove, and described combination assembly bench side is additionally provided with facial tissue transport platform.
Further, described dipping paper dehydrator includes drying transmission table top, and described drying transmits table top and is arranged over illumination and air extractor, and described drying transmits the both sides of table top and is provided with the conveying roller extended in the middle part of table top.
Further, it is additionally provided with molectron belt between described dipping paper dehydrator and plywood hot-pressing machine and transmits platform.
Compared with prior art, this utility model has the advantages that this utility model can conveniently realize the production utilizing the device that melamine-impregnated bond paper carries out glue molding solid wood ecological plate directly to paste surface decorated solid wood ecological board, automaticity is high, and forming quality of products is good.
Accompanying drawing explanation
Fig. 1 is this utility model integral structure layout schematic diagram.
Fig. 2 is this utility model conveyer device and planning machine structural representation.
Fig. 3 is that this utility model embodiment planning machine pushes boarding schematic diagram.
Fig. 4 is this utility model dipping paper drying machine structure schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in figures 1-4, a kind of straight patch surface decorated solid wood ecological board process units, split Work sheet conveying device 10 and be arranged at the plane sander 20 of split Work sheet conveying device 10 side, described plane sanding and upper side are provided with combination assembly bench 30, described combination assembly bench 30 is provided with dipping paper dehydrator 40 along the direction that plane sander 20 is perpendicular, and described combination assembly bench 30 is positioned at the opposite side of dipping paper dehydrator 40 and is provided with plywood hot-pressing machine 50.
Described dipping paper dehydrator 50 side is provided with paper impregnated stain groove 60, and described combination assembly bench side is additionally provided with facial tissue transport platform 70.
Split Work sheet conveying device 10 effect is in that the sheet material after carrying split to complete, including the hoistable platform 110 placing sheet material, described hoistable platform 110 is connected with lift cylinder 111, expansion link 200 upper end below described lift cylinder 111 is fixing with hoistable platform lower surface to be connected, described hoistable platform 110 is other is provided with push rod 120, is provided with propelling movement cylinder 121 on rear side of described push rod 120.
Plane sander 20 includes plane sanding table top 210, including split Work sheet conveying device and the planning machine being arranged at split Work sheet conveying device side, described planning machine includes table top of scraping, described table top of scraping is provided above planing tool 201, coarse sand roller 202, fine sand roller 203 and pressing plate 204, described planing tool 201, coarse sand roller 202, fine sand roller 203 and pressing plate 204 are driven knee-action by elevating mechanism, according to the cutter 205 being additionally provided with cutting cut on rear side of described planning machine, during work, sheet material is scraped through first, second coarse sand, 3rd road fine sand, the job order of the 4th road impression sequentially passes through and utilizes corresponding instrument thus realizing sheet material efficiently and processing.
Sheet material on table top of scraping 210 can utilize split Work sheet conveying device 10 to carry out directly sequentially supporting propelling movement, it is also possible to the following mechanism of independent employing is operated.
The conduit of hollow out it is provided with in the middle part of table top of scraping 210, described conduit is connected with lifting push pedal 220, lifting push pedal 230 is connected with push pedal elevating mechanism 231, and described push pedal elevating mechanism 231 is connected with rack gear 240 and drives push pedal elevating mechanism to move along conduit direction.
During work, after the plank completed when split completes to scrape, the lifting push pedal 230 of lower section will be risen and be utilized rack gear 240 to realize transmission, thus realizing the continuation of plank after scraping is pushed.
It is provided with impregnation liquid in paper impregnated stain groove 60, it is mainly melamine resin, the dipping two-sided impregnation of paper, impregnate water white melamine resin, by making sizing material penetrate into equably in paper fiber after impregnating, then dipping paper is dried, gets rid of the volatile matter such as moisture and solvent.Body paper sufficiently and uniformly impregnating resin liquid is reached the resin content of requirement, remove solvent and some volatile matters through drying device after dipping glue, the polycondensation making resin proceeds to a certain degree, and remain a part of volatile matter, to ensure that dipping paper is in hot pressing, having enough flowings when resin is molten condition, melamine-impregnated bond paper adhesive solidifies without liquid glue, takes more than 6 months just releasable problems with liquid glue free formaldehyde when changing original sheet.Drying device is mainly dipping paper dehydrator 40 and includes drying transmission table top 410, and described transmission table top 410 of drying is arranged over illumination and air extractor 420, and the described both sides transmitting table top of drying are provided with the conveying roller 430 of extension in the middle part of table top.Dipping paper takes more than 3 months, interval after drying and can use, and specific descriptions please be revised.
Due to product 5 layers altogether, this device also needs to carry out place mat, be first placed into facial tissue, place into the dipping paper after having dried, place into split plank, place into the dipping paper after having dried, facial tissue, finally enter plywood hot-pressing machine and be heated pressurization and central layer gluing.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to this utility model claim change and modify, and all should belong to covering scope of the present utility model.