The manufacture method of embedded panel material
Technical field
The present invention relates to a kind ofly will inlay that member embeds in the tabular base material and the manufacture method of the embedded panel material that constitutes.
Background technology
In the past, forming inserted method of patterning generally was to be fixed on the base material inlaying member, the operations that adopt as shown in Figure 7 more.This operation will be prepared the base material 101 with the coatings 102 shown in Fig. 7 (A) in advance, then, shown in Fig. 7 (B), forms recess 103 with cutting element D such as drill bit or routers on the surface of base material 101.Then, shown in Fig. 7 (C), will inlay in the recess 103 that member 104 forms in above-mentioned operation and be adhesively fixed, and shown in Fig. 7 (D), in finishing procedure, impose transparent coating 105 on the surface.
Above-mentioned method in the past forms recess in the sequence of positions that forms inserted pattern, is difficult to improve the precision of recess depths.Particularly the wooden materials planarization is relatively poor, can not obtain the uniform recess of the degree of depth.So just formed deep mixed recess, when so fixedly inlaying member, substrate surface will produce the concavo-convex P shown in Fig. 7 (D), destroys flatness, can not obtain high-quality product.Therefore, the surface of will polishing makes it smooth, has increased unnecessary operation, becomes the factor that manufacturing cost improves.
Also have, as omitting the manufacture method of above-mentioned base material being carried out the embedded panel material of machining, also has a kind of like this method: make earlier and inlay thin plate, this is inlayed thin plate and the substrate thin plate heats in molding box, vacuumize simultaneously it is adjacent to after, hard foam resins is filled in recess space at substrate thin plate back, and pressurization makes it form one.(for example patent documentation 1)
, it is crooked that such manufacture method is forced base material, so its surface cracks, is difficult to keep surface smoothing.Also have, because hard foam resins has been filled at the back side of substrate thin plate, so can not make tabular embedded panel material.And manufacturing process's complexity is not suitable for producing in batches.
Patent documentation 1: the spy opens flat 5-329851 communique
Summary of the invention
The present invention makes in view of above-mentioned problem in the past, purpose is to provide a kind of manufacture method of embedded panel material of suitable batch process, can access the surface that does not make base material and crack etc., and surface smoothing is good, stay-in-grade embedded panel material.
The present invention addresses the above problem by following measures.Promptly, in the present invention's the 1 described invention, form the position inlaying of base material and be adhesively fixed and inlay member, and along this periphery of inlaying member after substrate surface forms grooving, be configured in the mould, by the use in injection molding resin material back side of base material mounted and close processing.
In the present invention's the 2 described inventions, form the position inlaying of base material and form grooving at substrate surface along this periphery of inlaying member, after the interior all shapes that will inlay member and this grooving as one man are adhesively fixed on the surface of base material, be configured in the mould, by the use in injection molding resin material back side of base material mounted and close processing.
In the present invention's the 3 described inventions, forming the position inlaying of base material is adhesively fixed and inlays member, and along this periphery of inlaying member when substrate surface forms grooving, the periphery of stamping-out base material is with after obtaining desirable outer shape, be configured in the mould, by the use in injection molding resin material back side of base material mounted and close processing.
According to the present invention, can produce surface smoothing and stay-in-grade embedded panel material in batches with lower manufacturing cost.
Description of drawings
Fig. 1 is the process chart of the 1st embodiment of expression manufacture method of the present invention.
Fig. 2 is the figure of the 1st operation of expression injection mo(u)lding of the present invention.
Fig. 3 is the figure of the 2nd operation of expression injection mo(u)lding of the present invention.
Fig. 4 is the process chart of the 2nd embodiment of expression manufacture method of the present invention.
Fig. 5 is the process chart of the 3rd embodiment of expression manufacture method of the present invention.
Fig. 6 is the sectional view of the example of expression base material used in the present invention.
Fig. 7 is the figure of operation that represents the manufacture method of embedded panel material in the past.
Among the figure: 1-inlays member, the 2-bonding agent, and the 3-base material, the 3a-grooving, R-distortion permission portion, 4-mounts the resin layer, 5-die injection moulding, 6-dynamic model, 6a-cavity, 7-cover half, 7a-running channel, 8-sprue bush, 9-nozzle.
The specific embodiment
Fig. 1 is the 1st embodiment of the present invention, manufacturing process shown in this figure, at first, in the 1st operation shown in Fig. 1 (A), with bonding agent 2 coat form desirable shape inlay member 1, secondly, in the 2nd operation shown in Fig. 1 (B), the described member 1 of inlaying is adhesively fixed on inlaying of base material 3 and forms the position.In addition, when base material 3 has a plurality of inlaying when forming the position, will inlay member 1 simultaneously and be adhesively fixed on a plurality of inlaying and form positions.Also have, base material 3 is not the material that limits, and preferably it has the flexible of appropriateness, and the surface can be decorated.
Along the periphery of inlaying member 1 that is adhesively fixed on like this on the base material 3, use processing unit (plant)s such as thomson cutter or NC router, process grooving 3a at the surperficial grooving of base material 3, form the distortion permission R of portion.And, like this with inlay the base material 3 that member 1 becomes one, close processing in order to utilize injection molding apparatus its back side to be mounted with resin material, as shown in Figure 2, in the mould 5 of the use in injection molding of packing into.
Mould 5 is made up of dynamic model 6 and cover half 7, in the cavity 6a of dynamic model 6, disposes base material 3 with the back side towards the mode of bearing the direction of injecting from the resin of cover half 7.Be formed for guiding the running channel 7a of molten resin on the cover half 7, by sprue bush 8 from nozzle 9 injecting molten resin in the cavity 6a of dynamic model 6.
Fig. 3 represents the state behind the injecting molten resin, and is as shown in the drawing, and under the injection pressure of molten resin, the part of fixedly not inlaying member 1 of base material 3 is at the distortion permission R of portion bending, thus the surface of base material 3 with inlay the surperficial concordant of member 1.On the other hand,, fill molten resin in the mode that is full of fully in the cavity 6a, and make resin solidification in this state, thereby can shown in Fig. 1 (D), finish base material 3 and mount the embedded panel material that resin layer 4 constitutes one at the back side of base material 3.
From the above, form the distortion permission R of portion that has reduced rigidity by the grooving 3a that utilizes base material 3, bending under the injection pressure of the molten resin of this part when injection mo(u)lding, make that to inlay member 1 concordant with base material 3, and, the molten resin of injection forms mounts the resin layer, so can handle without any need for processing after this, just can obtain to be formed with the embedded panel material of mosaic.
Fig. 4 is the 2nd embodiment of the present invention, manufacturing process shown in this figure, at first by first operation shown in Fig. 4 (A), form the position inlaying of base material, along the periphery of inlaying member that is fixed on this part, similarly use processing unit (plant)s such as thomson cutter or NC router to form grooving 3a with the 1st embodiment.
Then,, shown in Fig. 4 (B), be bonded on the base material 3, make its interior all shape consistent, and shown in Fig. 4 (C), fix with described grooving 3a inlaying coating adhesive 2 on the member 1.And with the 1st embodiment similarly, use injection molding apparatus to the back side of base material 3 injecting molten resin, form and mount resin layer 4, finish the embedded panel material that is formed with mosaic shown in Fig. 4 (D).
Fig. 5 is the 3rd embodiment of the present invention, and the manufacturing process shown in this figure at first in first operation shown in Fig. 5 (A), is forming the coating adhesive 2 on the member 1 of inlaying of desirable shape.Then, in second operation shown in Fig. 5 (B), the described member 1 of inlaying is adhesively fixed on inlaying of base material 3 and forms the position.That is, above-mentioned operation be with the 1st embodiment in the identical treatment process of operation of Fig. 1 (A)~Fig. 1 (B).
Then, in the operation of Fig. 5 (C), use processing unit (plant)s such as thomson cutter or NC router along the periphery of inlaying member 1 that is bonded on the base material 3, surperficial grooving at base material 3 processes grooving 3a, carrying out stamping-out with thomson cutter etc. from dotted portion simultaneously handles, remove remaining part 3b, make base material 3 form desirable outer shape.Then, use injection molding apparatus equally,, form and mount resin layer 4, finish the embedded panel material that is formed with mosaic shown in Fig. 5 (D) to the back side of base material 3 injecting molten resin with the 1st embodiment.
Fig. 6 is the desirable example when representing base material 3 for stepped construction, outermost layer sets the surface decoration material L1 of thick 0.7mm, its lower floor stacks gradually the ornament materials L2 of thick 0.2mm, the thin aluminum sheet L3 of thick 0.3mm, thick 0.2mm mounts condensation material L4, form by making grooving 3a reach thin aluminum sheet L3 deeply, fully reduce to be out of shape the rigidity of the R of permission portion.The base material 3 of Gou Chenging like this by the conventional injection pressure of injection molding apparatus, can obtain to inlay the surperficial concordant and uniform surface smoothing of member 1 and base material 3.
Though adopted injection mo(u)lding in an embodiment,, then also can utilize other method Yi Bian form the method for resin bed on one side if can exert pressure from the back side of base material.