CN101642921B - Production process of impregnated-paper laminated wood floor by pre-pressuring trough positioning method - Google Patents

Production process of impregnated-paper laminated wood floor by pre-pressuring trough positioning method Download PDF

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Publication number
CN101642921B
CN101642921B CN2009100659889A CN200910065988A CN101642921B CN 101642921 B CN101642921 B CN 101642921B CN 2009100659889 A CN2009100659889 A CN 2009100659889A CN 200910065988 A CN200910065988 A CN 200910065988A CN 101642921 B CN101642921 B CN 101642921B
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Prior art keywords
blanket
impregnated
floor
positioning
laminated wood
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Expired - Fee Related
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CN2009100659889A
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CN101642921A (en
Inventor
李昌华
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HUBEI YIGA FORESTRY DEVELOPMENT CO., LTD.
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HENAN YIJIA FORESTRY DEVELOPMENT Co Ltd
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Abstract

The invention relates to a production process of an impregnated-paper laminated wood floor by a pre-pressuring trough positioning method. The production process comprises the following steps: firstly, molding a pre-pressuring positioning trough on an impregnated-paper laminated wood floor blank; using a process positioning edge of the pre-pressuring positioning trough as a unified process positioning criterion for processing in subsequent working procedures; and adopting a plurality of cutters to concurrently cut sheets. The method effectively improves the product quality, eliminates the use effect influence and the friction damage caused by the uneven heights of chamfer angles of single strip floors in floor-splicing and using processes, prolongs the service life of the floors, improves the production efficiency, saves material resources, reduces the waste loss and decreases the production cost.

Description

Production process of impregnated-paper laminated wood floor by pre-pressuring trough positioning method
Technical field
The invention belongs to master builder's installed floor manufacture of materials technical field, is a kind of production process of impregnated-paper laminated wood floor by pre-pressuring trough positioning method.
Background technology
In known technology, the floor has become a kind of important materials of mating formation in architecture indoor ground, mainly divides solid wood, impregnated-paper laminated wood floor, solid wood is compound and classification such as bamboo-wood floor, connected mode for inlay, joggle etc.Existing impregnated-paper laminated wood floor is to be that the floor of rectangular flat board forms through tongue-and-groove mode inlaying grafting assembly with the surface, and formed floor is smooth plane.For fear of the strip flooring assembly unit to edge fit install, knocking to draw and damage or frictionally damage in the use; In recent years; The strip flooring that has occurred precompressed groove explained hereafter on the market; In the strip flooring assembly unit edge fit is formed the coated arcuation chamfering that the dipping ply of paper is arranged, making has had tangible lifting in outward appearance, quality and the service life of impregnated-paper laminated wood floor.At present, the precompressed groove process of employing is usually, and the sheet material of impregnated-paper laminated wood floor is sent in the hot press, according to the dimensions of strip flooring, between two blocks of adjacent strip floorings, extrudes groove.Then, be benchmark with the side of sheet material one side, monolithic impregnated-paper laminated wood floor blanket is processed in cutting piecewise on the hilted broadsword cutting machine, again blanket is sent in the chase mortise make-up machine, be the moulding that benchmark carries out all side channel tenons with the side of monolithic blanket.The major defect that this process exists is:
(1) because the floor chamfering of impregnated-paper laminated wood floor precompressed groove production technology is that first procedure of the production and processing on the floor is accomplished, guarantee the end product quality of chamfer site, just must be very high to the required precision of floor production and processing subsequent handling.In the prior art; The error of floor burst, fluting tenon and finished product floor plate chamfering generally all is controlled at ± 0.1mm in, it is very big to reach this required precision difficulty, therefore; Not of uniform size the causing of chamfer dimesion that frequent appearance causes finished product floor plate because of the machining accuracy error; The chamfering difference of height of docking plate is excessive when mounted to cause strip flooring, chamfer site quick abrasion in the use, and the service life on floor is short.
(2) for satisfying the needs of strip flooring following process precision, the method that adopts accurate burst, hilted broadsword to cut piecewise in the existing production technology is carried out burst processing, causes production efficiency low; Occurrence of waste is many, and the material resources waste is big, and production cost is high; And because burst is processed and other operation production capacity does not match; Usually need to be equipped with tens of cutting burst equipment, cause the increasing of fixed investment and recruitment quantity, also corresponding increase production cost of products.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can effectively guarantee the floor end product quality, reduce the percent defective in the production process, enhance productivity the production process of impregnated-paper laminated wood floor by pre-pressuring trough positioning method that reduces production costs.
Realize that the technical scheme that the object of the invention is taked is: this production technology is carried out according to the following steps:
(1) makes the blanket of impregnated-paper laminated wood floor according to conventional method; And in the hot press of blanket,, blanket is carried out the graduation of monolithic bar shaped blanket and the mold pressing of precompressed locating slot according to the requirement of floor design specification; Wherein, The precompressed locating slot lays respectively at the position, both sides of blanket burst line of cut, and the both sides of precompressed locating slot are respectively bevel edge and technology gulde edge, and the vertical line angle of technology gulde edge and blanket is β=15~30 °;
(2) blanket of mold pressing is cooled off at normal temperatures after; Delivering to the cutting work station of multi-cutting machine, through the positioning and guiding mechanism of cutting work station feed mechanism, is positioning reference with the technology gulde edge of blanket one side; Adopt the parallel cutting of multitool, carry out the moulding of cutting apart of monolithic bar shaped blanket;
(3) the monolithic bar shaped blanket that will cut apart moulding is sent in the chase mortise make-up machine of floor; And the positioning and guiding mechanism that passes through chase mortise shaping station feed mechanism; Technology gulde edge with any side of monolithic bar shaped blanket is a benchmark; To protruding, the machine-shaping of groove tenon of monolithic bar shaped blanket week side, promptly process monolithic strip flooring finished product.
Process of the present invention is particularly suitable for the processing that the his-and-hers watches mask has the impregnated-paper laminated wood floor of abrasion-proof paper and facing paper, and its beneficial effect is:
1) to the no required precision of burst processing; Like this in the burst manufacturing procedure of floor; Can adopt the synchronous burst cutting of multi-disc, improve production and processing efficient thus greatly, effectively solve fluting operation and the unmatched problem of burst operation production output; Be beneficial to and reduce fixed investment and human input, simultaneously production cost is significantly reduced.
2) through the improvement of technology positioning reference, can realize the minimizing of impregnated-paper laminated wood floor blanket allowance, stop the different phenomenon of finished product floor chamfer dimesion, greatly reduce the processing percent defective of production process, save material resources in a large number.
3) this method can be improved the quality of products effectively, and eliminate that monolithic strip flooring chamfering height in floor assembly unit and the use differs and the friction damage that causes and, thereby prolonged the service life on floor greatly the influence of result of use,
Description of drawings
Fig. 1 is a blanket precompressed locating slot mold pressing procedure structural representation among the present invention;
Fig. 2 is partial cross section's enlarged diagram of A among Fig. 1.
The specific embodiment
Referring to Fig. 1, Fig. 2, each label is respectively among the figure: blanket 1, monolithic bar shaped blanket 2, precompressed locating slot 3, bevel edge 4, technology gulde edge 5, burst line of cut 6.
Impregnated-paper laminated wood floor by pre-pressuring trough positioning method of the present invention is the setting through precompressed locating slot 3; And, for the machining accuracy of each operation reliable guarantee is provided thus with the technology gulde edge 5 of precompressed locating slot 3 unified technology positioning reference as the back working procedure processing.Simultaneously; Since the chase mortise molding procedure with the technology gulde edge 5 of precompressed locating slot 3 as the technology positioning reference; Reduced requirement on machining accuracy to cutting burst operation; Therefore for realizing that multitool walks abreast to cut condition is provided, thereby has improved production efficiency greatly, this production technology has been done with explanation below in conjunction with embodiment.
The production technology of impregnated-paper laminated wood floor by pre-pressuring trough positioning method of the present invention can be undertaken by following method: the blanket 1 of at first producing impregnated-paper laminated wood floor according to conventional method; Again blanket 1 is sent in the hot press; The wear-resisting ply of paper hot pressing of dipping on the surface of blanket 1, is made it to be bonded as one with blanket 1.Simultaneously; Design specification according to monolithic bar shaped blanket 2; In hot press, with suppressing 2 precompressed locating slots 3 as shown in Figure 2 between every two the adjacent bar shaped blankets 2 of blanket 1, and divided some monolithic bar shaped blankets 2 in 1 minute into through the blanket that precompressed locating slot 3 will be bonded with the wear-resisting ply of paper of dipping.Precompressed locating slot 3 is positioned at the position, both sides of burst line of cut 6; Its bottom land is an arcuation; One side is the bevel edge 4 of monolithic bar shaped blanket 2; Opposite side is as the technology gulde edge 5 of back working procedure processing benchmark, the vertical line angle β of this technology gulde edge 5 and blanket 1 can be in 15 °~30 ° scopes choosing value arbitrarily.After the blanket 1 of treating hot pressing cools off at normal temperatures; Can deliver to the cutting work station of multi-cutting machine; Positioning and guiding mechanism through the cutting work station feed mechanism; Technology gulde edge 5 with blanket 1 one sides is the positioning reference of cutting burst, adopts the parallel cutting of multitool, and the blanket 1 that is bonded with the wear-resisting ply of paper of dipping once is cut into several monolithic bar shaped blankets 2.At last; Monolithic bar shaped blanket 2 block-by-blocks of excision forming are sent in the chase mortise make-up machine of floor; Positioning and guiding mechanism through chase mortise shaping station feed mechanism; And be benchmark with the technology gulde edge 5 of monolithic bar shaped blanket 2 one sides, to protruding, the machine-shaping of groove tenon of monolithic bar shaped blanket 2 all sides, promptly process monolithic strip flooring finished product.

Claims (1)

1. production process of impregnated-paper laminated wood floor by pre-pressuring trough positioning method, this production technology is to carry out according to the following steps:
Make the blanket of impregnated-paper laminated wood floor according to conventional method; And in the hot press of blanket,, blanket is carried out the graduation of monolithic bar shaped blanket and the mold pressing of precompressed locating slot according to the requirement of floor design specification; Interim; The precompressed locating slot lays respectively at the position, both sides of blanket burst line of cut, and a side of precompressed locating slot is a bevel edge, and the vertical line angle of opposite side and blanket is β=15~30 °; After blanket after the mold pressing cooled off at normal temperatures; Deliver to the cutting work station of multi-cutting machine; Through the positioning and guiding mechanism of cutting work station feed mechanism, adopt the parallel cutting of multitool, it is characterized in that: during cutting being that the side of β is as the technology gulde edge with the vertical line angle of blanket on the precompressed locating slot; Carry out the moulding of cutting apart of monolithic bar shaped blanket; The monolithic bar shaped blanket that to cut apart moulding is sent in the chase mortise make-up machine of floor, and the positioning and guiding mechanism through chase mortise shaping station feed mechanism, is benchmark with the technology gulde edge of any side of said monolithic bar shaped blanket; To protruding, the machine-shaping of groove tenon of monolithic bar shaped blanket week side, promptly process monolithic strip flooring finished product.
CN2009100659889A 2009-08-28 2009-08-28 Production process of impregnated-paper laminated wood floor by pre-pressuring trough positioning method Expired - Fee Related CN101642921B (en)

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CN2009100659889A CN101642921B (en) 2009-08-28 2009-08-28 Production process of impregnated-paper laminated wood floor by pre-pressuring trough positioning method

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Application Number Priority Date Filing Date Title
CN2009100659889A CN101642921B (en) 2009-08-28 2009-08-28 Production process of impregnated-paper laminated wood floor by pre-pressuring trough positioning method

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CN101642921B true CN101642921B (en) 2012-01-11

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640073B (en) * 2013-11-22 2016-01-20 安徽扬子地板股份有限公司 The manufacture method of consolidated floor
CN114482457A (en) * 2021-12-30 2022-05-13 浙江天振科技股份有限公司 Die-pressed chamfered plastic floor and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1058367A (en) * 1990-07-26 1992-02-05 唐启雪 Apparatus for processing matched floor
CN2159293Y (en) * 1993-05-20 1994-03-23 唐娅枝 Multistation slicer with multiple blades
GB2350085A (en) * 1999-05-21 2000-11-22 Paul Andrew Walker Board cutting apparatus.
CN2657896Y (en) * 2003-11-25 2004-11-24 吴斌 Reinforced compound floor board forming pressiong mould with positioning
CN1631630A (en) * 2004-12-28 2005-06-29 葛跃进 Reinforced wood floor manufacturing method and reinforced wood floor
CN200948638Y (en) * 2006-05-23 2007-09-19 诸嘉隆 Corner modeling molded board for wood floor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1058367A (en) * 1990-07-26 1992-02-05 唐启雪 Apparatus for processing matched floor
CN2159293Y (en) * 1993-05-20 1994-03-23 唐娅枝 Multistation slicer with multiple blades
GB2350085A (en) * 1999-05-21 2000-11-22 Paul Andrew Walker Board cutting apparatus.
CN2657896Y (en) * 2003-11-25 2004-11-24 吴斌 Reinforced compound floor board forming pressiong mould with positioning
CN1631630A (en) * 2004-12-28 2005-06-29 葛跃进 Reinforced wood floor manufacturing method and reinforced wood floor
CN200948638Y (en) * 2006-05-23 2007-09-19 诸嘉隆 Corner modeling molded board for wood floor

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Address after: 474179 No. 105 Xinhua West Road, Henan, Dengzhou

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