CN111531966A - Manufacturing method of arc-shaped plate for furniture and arc-shaped plate for furniture - Google Patents

Manufacturing method of arc-shaped plate for furniture and arc-shaped plate for furniture Download PDF

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Publication number
CN111531966A
CN111531966A CN202010360875.8A CN202010360875A CN111531966A CN 111531966 A CN111531966 A CN 111531966A CN 202010360875 A CN202010360875 A CN 202010360875A CN 111531966 A CN111531966 A CN 111531966A
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CN
China
Prior art keywords
plate
arc
pvc
shaped
furniture
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Granted
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CN202010360875.8A
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Chinese (zh)
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CN111531966B (en
Inventor
孙相华
李想
陈建
袁百惠
杜明泽
黄兆鹏
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Shenzhen Kaitou Meichao Home Furnishing Co Ltd
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Shenzhen Kaitou Meichao Home Furnishing Co Ltd
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Priority to CN202010360875.8A priority Critical patent/CN111531966B/en
Publication of CN111531966A publication Critical patent/CN111531966A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/08—Interconnection of layers by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/44—Furniture or parts thereof
    • B29L2031/445—Cabinets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/746—Slipping, anti-blocking, low friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2479/00—Furniture

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

The invention provides a manufacturing method of an arc-shaped plate for furniture and the arc-shaped plate for the furniture, relates to the technical field of furniture, and solves the technical problems that the arc-shaped plate of a wardrobe body made of solid wood or wood composite boards is relatively poor in smoothness, large in size limitation, poor in airtightness caused by damp deformation and the like. The manufacturing method comprises the following steps: and carrying out arc bending treatment on the connected PVC foaming plate and the metal plate, wherein the PVC foaming plate is provided with a groove structure so as to be convenient for the PVC foaming plate to bend. The invention is used for combining the PVC skinning foaming plate and the aluminum single plate, can be applied to the arc cabinet side plate or the arc cabinet door plate of the cabinet body, can also be applied to the parts of bases of tea table cabinets, side table cabinets, dining tables, conference tables and the like, and can also be independently used as table leg structures.

Description

Manufacturing method of arc-shaped plate for furniture and arc-shaped plate for furniture
Technical Field
The invention relates to the technical field of furniture, in particular to a manufacturing method of an arc-shaped plate for furniture and the arc-shaped plate for the furniture.
Background
Some current wardrobes are equipped with circular arc curb plate or circular arc cabinet door on the cabinet body for the cabinet body looks mellow and smooth, and the structure is pleasing to the eye, and because there is not the right angle in circular arc curb plate or circular arc cabinet door, has also increased the security, avoids the child to collide with.
The applicant has found that the prior art has at least the following technical problems:
the arc-shaped plate of the wardrobe body made of the solid wood or wood composite board is poor in smoothness and obvious in edges and corners, the cabinet door is poor in tightness due to the fact that the arc-shaped plate is easy to damp and deform, and the arc-shaped plate of the wardrobe/cabinet body cannot be made into a large specification due to the limitation of the solid wood or wood composite board.
Disclosure of Invention
The invention aims to provide a manufacturing method of an arc-shaped plate for furniture and the arc-shaped plate for the furniture, and provides a processing technology for manufacturing the arc-shaped plate for the furniture by combining a PVC skinning foaming plate and an aluminum single plate, which can be applied to an arc cabinet side plate or an arc cabinet door plate of a cabinet body, can also be applied to a base part of a tea table cabinet, a side table cabinet, a dining table, a conference table and the like, and can also be independently used as a table leg. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a manufacturing method of an arc-shaped plate for furniture, which comprises the following steps: and carrying out arc bending treatment on the PVC foaming plate and the metal plate to be connected, wherein a groove structure is formed on the PVC foaming plate so as to facilitate the PVC foaming plate to be bent.
Further, before performing the arc bending process, the following operations are performed: step S1, gluing one surface of the PVC foaming board, and pressing and connecting the PVC foaming board and a metal plate covered with a PP film on a cold press, wherein the PP film is positioned on one side departing from the PVC foaming board;
and step S2, grooving one side of the PVC foaming plate, which is away from the metal plate.
Further, strip-shaped grooves parallel to the PVC height direction are distributed at intervals along the length extension direction of the PVC foaming plate, the distance range between every two adjacent strip-shaped grooves is 20-40 mm, and at least the strip-shaped grooves are distributed on the section of the PVC foaming plate to be subjected to arc treatment.
Furthermore, one side of the PVC foaming plate is provided with the metal plate, the PVC foaming plate is subjected to grooving treatment and then subjected to arc bending treatment to form a to-be-produced piece, and the metal plate of the to-be-produced piece is positioned on the outer side surface.
Furthermore, the metal plates are arranged on two sides of the PVC foaming plate, and one side of the PVC foaming plate, which is provided with the other metal plate, is provided with the arc bending treatment to form a to-be-finished product.
Further, the process of connecting the metal plate to the grooved side of the PVC foam plate is as follows:
step Y1, gluing one side of a second metal plate covered with a PP film, wherein the glue layer is deviated from one side of the PP film of the second metal plate;
step Y2: the second metal plate is attached to one side of the groove of the PVC foaming plate and is in press fit connection with a cold press;
the metal plate connected with the PVC foaming plate is a first metal plate, and the metal plate connected with the PVC foaming plate is a second metal plate.
Further, cutting two ends of the to-be-produced piece along the height direction by a sliding table saw according to a preset size, cutting the to-be-produced piece according to the height of an arc-shaped plate for preset furniture, and then performing peripheral edge sealing treatment on the to-be-produced piece.
Furthermore, the arc-shaped plate for furniture is used as an arc-shaped side plate structure of the cabinet body, an arc-shaped door plate structure of the cabinet body, a base structure of the table and a table leg structure of the table.
Further, the PVC foaming plate is a PVC skinning foaming plate; the metal plate on the PVC foaming plate is an aluminum veneer coated with a PP film.
The arc plate for the furniture is of a layered structure and comprises a PVC (polyvinyl chloride) foaming plate layer and a metal plate layer, wherein the metal plate layer is arranged on at least one side of the PVC foaming plate layer and is used for forming the outer surface of the arc plate for the furniture, and a groove structure is formed on the PVC foaming plate layer so as to facilitate circular arc processing.
The arc-shaped side plate or the arc-shaped door plate of the cabinet body is made by combining the PVC skinning foaming plate and the aluminum single plate, has the characteristics of smooth surface and strong visual impact force compared with the arc-shaped plate of the cabinet body of a wardrobe made of solid wood or wood composite plates, has the advantages of moisture resistance and deformation resistance, and is more flexible in size selection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic top view of an arc-shaped plate to-be-finished product (two-layer structure) for furniture according to an embodiment of the present invention;
fig. 2 is a schematic top view of an arc-shaped plate to-be-finished product (three-layer structure) for furniture according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an arc-shaped plate to-be-finished product (two-layer structure) for furniture according to an embodiment of the invention;
fig. 4 is a schematic view of arc processing of an arc plate for furniture according to an embodiment of the present invention.
FIG. 1-PVC foam ply; 2-a metal plate layer; 3-a strip-shaped groove; 4-plane allowance; 5-mould A; 6-mould B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a method for manufacturing an arc plate for furniture, including the following steps: and carrying out arc bending treatment on the connected PVC foaming plate and the metal plate, wherein the PVC foaming plate is provided with a groove structure so as to be convenient for the PVC foaming plate to bend. The PVC foaming plate can be a PVC skinning foaming plate, the metal plate can be an aluminum single plate covered with a PP film, and one side covered with the PP film can be used as the outer surface of the arc plate; in addition, solid wood and wood composite board products are relatively easy to be affected with damp, and PVC foam boards and aluminum plates are used as materials, so that the composite board has the advantages of moisture resistance and deformation prevention; by adopting the manufacturing method of the arc-shaped plate for furniture, the size of the arc-shaped plate can be made larger, for example, when the arc-shaped cabinet door is manufactured by using the manufacturing method provided by the invention, the arc length of the arc-shaped cabinet door can be 900mm, and the height of the cabinet door can be 3000mm at most; if the arc-shaped plate is used as a cabinet body of a cabinet, a tea table, a dining table and a conference table, the arc-shaped plate can be made into a semicircle with the diameter of 900m or more.
Because the metal aluminum plate can be bent, in order to bend the connected PVC skinning foaming plate and the metal aluminum veneer together, a groove structure is required to be arranged on the PVC skinning foaming plate, so that the PVC skinning foaming plate and the aluminum veneer are combined to form an arc-shaped plate for furniture; for the arc treatment, a cold press and a corresponding mold can be used for performing arc bending treatment on the PVC skinned foamed plate and the aluminum veneer covered with the PP film, referring to fig. 4, the process of performing arc bending treatment on the plate by using the mold is simply illustrated, the plate is placed on the mold a, and the mold B moves downwards to stamp the plate, so as to realize the arc bending treatment on the plate.
As an optional implementation manner of the embodiment of the present invention, before performing the arc bending process, the following operations are performed: step S1, selecting a PVC foaming plate with the thickness of 16mm and a 0.7mm metal aluminum single plate covered with a PP film, gluing one surface of the PVC foaming plate, wherein the gluing amount on the PVC foaming plate can be 50-60 g/flat, and then pressing and connecting the PVC foaming plate and the metal aluminum single plate covered with the PP film on a cold press, wherein the PP film is positioned on one side away from the PVC foaming plate, and the cold press can be an MH3248 x 60 hydraulic cold press; and step S2, grooving one side of the PVC foam board, which is far away from the metal plate, namely, pushing the laminated PVC foam board and the PP film-coated metal plate onto a bench saw, wherein the PVC foam board faces downwards, two sides of the short side of the laminated plate are respectively provided with a plane allowance 4, grooving is not performed on the plane allowance 4, and the part of the plane allowance 4 is not subjected to arc bending treatment.
As an optional implementation manner of the embodiment of the present invention, the groove structure on the PVC foam board may specifically be as follows: the PVC foaming board comprises a PVC foaming board and is characterized in that strip-shaped grooves 3 parallel to the height direction of PVC are distributed at intervals in the length extending direction of the PVC foaming board, two ends of each strip-shaped groove 3 extend to two long sides of the PVC foaming board respectively, the range of the distance between every two adjacent strip-shaped grooves 3 is 20-40 mm, and reasonable selection is made for the distance between every two adjacent strip-shaped grooves 3 according to the size of an arc needing to be bent of a pressed board; the section of the PVC foaming plate to be subjected to the arc treatment is distributed with strip-shaped grooves 3, namely the two plane margins 4 of the PVC foaming plate can be provided with no groove (the section of the plane margin 4 is not subjected to the arc bending treatment). For example: when the radius of the circular arc required to be bent by the laminated plate is 600mm, the width of each two adjacent strip-shaped grooves 3 can be 30mm, and if the laminated plate is required to be bent to a radius smaller than 600mm, the density degree of the strip-shaped grooves 3 is relatively denser (namely the width of the cross section of each strip-shaped groove 3 is unchanged, the distance value between the two strip-shaped grooves 3 can be reduced, and the density degree of the strip-shaped grooves 3 is changed).
As an optional implementation manner of the embodiment of the present invention, a metal plate is disposed on one side of the PVC foam plate, the PVC foam plate is subjected to a grooving process and then subjected to a curved arc process (by using a cold press and a corresponding mold) to form a to-be-produced piece, and the metal plate of the to-be-produced piece is located on an outer side surface. After the PVC foaming board and the PP film-coated metal board which are pressed are subjected to arc bending treatment, the metal board is positioned on the outer side surface, a product part can be formed at the moment (a finished product part needs to be manufactured after subsequent processing), namely the finally manufactured arc board for furniture is of a two-layer structure, the inner side of the arc board is a PVC foaming board layer 1, the outer side of the arc board is a metal board layer 2, and the arc board of the two-layer structure is suitable for being used as a side arc board of a cabinet body.
As an optional implementation manner of the embodiment of the present invention, metal plates are disposed on two sides of the PVC foam plate, and after another metal plate is disposed on one side of the PVC foam plate, an arc bending process is performed to form a to-be-finished product. Realize that PVC foaming plate presss from both sides and establishes between two metal sheets in order to form a finished product spare, the arc for the furniture of finally making is three layer construction, and the intermediate level is PVC foaming sheet layer 1, and inside and outside is metal sheet layer 2, and the arc cabinet door of the cabinet body can be made to three layer construction's arc.
As an optional implementation manner of the embodiment of the present invention, for a connection process between a second metal plate (a metal plate connected to a PVC foam plate first is a first metal plate, and a metal plate connected to the PVC foam plate later is a second metal plate) and a PVC foam plate, the following may be performed:
y1, selecting a 0.7mm metal aluminum veneer (a second metal plate) coated with a PP film, and then coating glue on one surface of the second metal plate, wherein the glue layer is away from one side of the PP film on the second metal plate, and the glue coating amount on the second metal plate can be 50-60 g/flat;
step Y2: the PVC foaming plate and the first metal plate are placed on a corresponding mould (mould A), the second metal plate is attached to the PVC foaming plate, and the PVC foaming plate and the second metal plate are in press fit connection on a cold press (the mould B moves downwards to press fit the plates), so that the curved arc treatment is realized, and the cold press can be an MH3248 x 60 hydraulic cold press.
As an optional implementation manner of the embodiment of the invention, a sliding table saw is adopted to cut two ends of a to-be-produced piece along the height direction according to a preset size, the to-be-produced piece is cut according to the height of a preset arc-shaped plate for furniture, then the to-be-produced piece is subjected to peripheral edge sealing treatment to shield the PVC foam plate in the middle layer, so that the structure is attractive, and the edge sealing treatment can be performed by adopting the existing edge sealing manner.
The arc plate for the furniture is of a laminated structure and comprises a PVC (polyvinyl chloride) foaming plate layer 1 and a metal plate layer 2, the PVC foaming plate layer 1 is a PVC skinning foaming plate, the metal plate layer 2 is an aluminum veneer coated with a PP (polypropylene) film, the metal plate layer 2 is arranged on at least one side of the PVC foaming plate layer 1 and is used for forming the outer surface of the arc plate for the furniture, and a groove structure is formed on the PVC foaming plate layer 1 so as to facilitate arc processing. The arc-shaped plate for furniture can be of a two-layer structure or a three-layer structure (the PVC foaming plate layer 1 is clamped between the two metal plate layers 2), when the arc-shaped plate for furniture is of the two-layer structure, the PVC foaming plate layer 1 is the inner side surface, and the PP film on the metal plate layer 2 forms the outer side surface, and at the moment, the arc-shaped plate can be used as an arc-shaped side plate of the cabinet body; when the arc-shaped plate for furniture is of a three-layer structure, the arc-shaped plate can be used as an arc door plate of a cabinet body (can be used as an external arc door plate of an external corner or an internal arc door plate of an internal corner). Of course, the arc-shaped plate for furniture can be used as a base part of a tea table cabinet, a side table cabinet, a dining table, a conference table and the like, and can also be used as a table leg independently.
Example 1:
a manufacturing method of an arc-shaped plate for furniture comprises the following steps:
selecting a PVC skinning foaming plate with the thickness of 16mm and a 0.7mm metal plate covered with a PP film, coating one surface of the PVC skinning foaming plate with glue, wherein the glue coating amount on the PVC skinning foaming plate is 50-60 g/flat, and then pressing and connecting the PVC skinning foaming plate and the metal aluminum single plate covered with the PP film on a cold press, wherein the PP film is positioned on one side away from the PVC skinning foaming plate, the cold press is a MH3248 x 60 hydraulic cold press, and the pressing and connecting are carried out for 8 hours under the pressure of 16 MPa;
secondly, pushing the laminated PVC skinning foaming plate and the PP-coated aluminum veneer (a first metal plate) upwards by a bench saw, wherein the PVC skinning foaming plate faces downwards, two sides of the short side of the laminated plate are respectively provided with a plane allowance 4, the length of the plane allowance 4 in the length direction of the PVC skinning foaming plate is more than 80mm, no groove is formed in the plane allowance 4, a strip-shaped groove 3 which is parallel to the height direction of PVC and is communicated with two long sides of the PVC skinning foaming plate is formed in the length extension direction of the PVC skinning foaming plate, and the distance between every two adjacent strip-shaped grooves 3 is 30 mm;
selecting a 0.7mm metal aluminum veneer (a second metal plate) coated with the PP film, and gluing one surface of the second metal plate, wherein the glue layer is deviated from one side of the PP film on the second metal plate, and the gluing amount on the second metal plate can be 50-60 g/flat;
placing the PVC foaming plate and the first metal plate on a corresponding mould (on a mould A), attaching the second metal plate to one side of the groove of the PVC foaming plate, and pressing and connecting the second metal plate and the grooved side of the PVC foaming plate on a cold press (the mould B moves downwards to press the plates), wherein the cold press is an MH3248 x 60 hydraulic cold press, and pressing for 12 hours at 6MPa to realize curved arc treatment;
step five, the pressed workpiece to be produced is pushed onto a bench saw, and the plane allowance 4 with the length of more than 80mm reserved on the two sides of the short edge is cut into the plane allowance 4 with the length of 50mm for mounting a hinge; and cutting the product to be processed into preset heights by using a sliding table saw according to the height of the arc door plate, sealing the periphery of the product, and mounting a hinge.
Example 2:
an arc door plate for a cabinet body is manufactured by the manufacturing method of the embodiment 1.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. The manufacturing method of the arc-shaped plate for the furniture is characterized by comprising the following steps:
and carrying out arc bending treatment on the PVC foaming plate and the metal plate to be connected, wherein a groove structure is formed on the PVC foaming plate so as to facilitate the PVC foaming plate to be bent.
2. The method for manufacturing an arc plate for furniture according to claim 1, wherein the following is performed before said curving:
step S1, gluing one surface of the PVC foaming board, and pressing and connecting the PVC foaming board and a metal plate covered with a PP film on a cold press, wherein the PP film is positioned on one side departing from the PVC foaming board;
and step S2, grooving one side of the PVC foaming plate, which is away from the metal plate.
3. The manufacturing method of the arc-shaped plate for the furniture according to claim 2, wherein strip-shaped grooves (3) parallel to the height direction of the PVC are distributed at intervals along the length extension direction of the PVC foaming plate, the interval range between two adjacent strip-shaped grooves (3) is 20 mm-40 mm, and the strip-shaped grooves (3) are distributed on at least the section of the PVC foaming plate to be subjected to arc treatment.
4. The manufacturing method of the arc-shaped plate for the furniture according to any one of claims 2 to 3, wherein the metal plate is arranged on one side of the PVC foaming plate, the PVC foaming plate is subjected to grooving and then to arc bending to form a product to be produced, and the metal plate of the product to be produced is positioned on the outer side surface.
5. The manufacturing method of the arc-shaped plate for the furniture according to any one of claims 2 to 3, wherein the metal plates are arranged on two sides of the PVC foam plate, and after another metal plate is arranged on one side of the groove of the PVC foam plate, the metal plates are subjected to arc bending treatment to form a to-be-finished product.
6. The method for manufacturing the arc-shaped plate for furniture according to claim 5, wherein the process for connecting the metal plate to the grooved side of the PVC foam plate is as follows:
step Y1, gluing one side of a second metal plate covered with a PP film, wherein the glue layer is deviated from one side of the PP film of the second metal plate;
step Y2: the second metal plate is attached to one side of the groove of the PVC foaming plate and is in press fit connection with a cold press;
the metal plate connected with the PVC foaming plate is a first metal plate, and the metal plate connected with the PVC foaming plate is a second metal plate.
7. The method for manufacturing an arc-shaped plate for furniture according to claim 4 or 5, wherein both ends of the to-be-produced piece in the height direction are cut according to a predetermined size by using a sliding table saw, the to-be-produced piece is cut according to the height of the predetermined arc-shaped plate for furniture, and then the to-be-produced piece is subjected to peripheral edge sealing treatment.
8. The method of manufacturing an arc-shaped plate for furniture according to claim 1, wherein the arc-shaped plate for furniture is used as an arc-shaped side plate structure of a cabinet, an arc-shaped door plate structure of a cabinet, a base structure of a table and a leg structure of a table.
9. The method for manufacturing the arc-shaped plate for furniture according to claim 1 or 6, wherein the PVC foam plate is a PVC skinning foam plate; the metal plate on the PVC foaming plate is an aluminum veneer coated with a PP film.
10. An arc-shaped board for furniture, which is manufactured by the method for manufacturing the arc-shaped board for furniture according to any one of claims 1-9, wherein the arc-shaped board for furniture is of a layered structure, the arc-shaped board for furniture comprises a PVC (polyvinyl chloride) foam board layer (1) and a metal board layer (2), the metal board layer (2) is arranged on at least one side of the PVC foam board layer (1) and is used for forming the outer surface of the arc-shaped board for furniture, and a groove structure is formed on the PVC foam board layer (1) to facilitate the processing of an arc.
CN202010360875.8A 2020-04-30 2020-04-30 Manufacturing method of arc-shaped plate for furniture and arc-shaped plate for furniture Active CN111531966B (en)

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CN116277517A (en) * 2022-12-31 2023-06-23 四川多维绿建科技有限公司 Manufacturing method of arc-shaped plate

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CN204826508U (en) * 2015-07-28 2015-12-02 沈信义 PVC foaming board subassembly
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CN116277517A (en) * 2022-12-31 2023-06-23 四川多维绿建科技有限公司 Manufacturing method of arc-shaped plate

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