CN109500961A - Furniture environmental protection twisted plate manufacture craft - Google Patents

Furniture environmental protection twisted plate manufacture craft Download PDF

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Publication number
CN109500961A
CN109500961A CN201710825483.2A CN201710825483A CN109500961A CN 109500961 A CN109500961 A CN 109500961A CN 201710825483 A CN201710825483 A CN 201710825483A CN 109500961 A CN109500961 A CN 109500961A
Authority
CN
China
Prior art keywords
solid wood
mold
wood board
square bar
product
Prior art date
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.)
Pending
Application number
CN201710825483.2A
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Chinese (zh)
Inventor
彭琦富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Century Century Furniture Co Ltd
Original Assignee
Chengdu Century Century Furniture Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Century Century Furniture Co Ltd filed Critical Chengdu Century Century Furniture Co Ltd
Priority to CN201710825483.2A priority Critical patent/CN109500961A/en
Publication of CN109500961A publication Critical patent/CN109500961A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27H—BENDING WOOD OR SIMILAR MATERIAL; COOPERAGE; MAKING WHEELS FROM WOOD OR SIMILAR MATERIAL
    • B27H1/00—Bending wood stock, e.g. boards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0016—Abrading

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)

Abstract

The invention proposes a kind of furniture environmental protection twisted plate manufacture crafts, and preparation method includes the following steps: then sorting is cut, and boiling or decatize heat treatment softening, cold moudling, mold bending forming, dryness finalization, interception, post-production, polishing arrange.The present invention has the advantages that solid wood board is cold-pressed brake forming by using cold press, not only eliminate the expense of purchase high frequency flexural machining production line equipment, and simplify process, power consumption also reduces many, production cost is reduced, ensure that the ductility and the coefficient of resilience of solid wood board, the glue-line for causing product after molding not excessive, the overall effect that ensure that product annotates out the natural beauty and the beautiful curve of solid wood products.So that product after molding is can't see any seam, keep product shape succinctly smooth, achieved the effect that whole unification, annotates out the geometry artistic beauty of product.

Description

Furniture environmental protection twisted plate manufacture craft
Technical field
The present invention relates to furniture production fields, particularly relate to a kind of furniture environmental protection twisted plate manufacture craft.
Background technique
With application of all types of materials in Furniture manufacture, the environmental issue of furniture woods is also increasingly highlighted.Ring It protects furniture requirements and selects material of the existing good service performance again with environment with good harmony.Material and environment have good Harmony be mainly manifested in two aspects: one is material is in life cycle overall process, (raw material obtain, produce, process, make With, discarded, regeneration etc.) in there is very low carrying capacity of environment value；The second is material has the pollution of manufacturing process.Steel, Although plastics can alleviate demand of the furniture to timber in the short term, they do not have reproducibility in resource and the energy disappears The reasonability of consumption.And all types of wood-based plates, the problem of due to adhesive, edge sealing, manufacturing process etc., the dirt to environment Dye problem also never can solve.As people increasingly pay attention to environment, the environmental issue of furniture woods also day Benefit is important.
How new technology be used for Furniture manufacture, improve Furniture manufacturing technique, reduce urea-formaldehyde resin adhesive in process of production The dosage of stick is replaced with other materials, solves the problems, such as free formaldehyde, produces environment-friendly type Veneer gluing bentwood furniture.
Summary of the invention
The present invention proposes a kind of furniture environmental protection twisted plate manufacture craft, can make plank brake forming, and simplify processing Process, power consumption are also reduced, and reduce production cost.
The technical scheme of the present invention is realized as follows: a kind of furniture environmental protection twisted plate manufacture craft, preparation method packet Include following steps:
Step a. sorting selects structure thin, and texture straight, texture gradient of interlocking is small, without rotten, ring shake, twill, worm Hole, knot defect material, then cut into the size of needs；
Step b. boiling or decatize heat treatment softening: by solid wood square bar water soak at room temperature 12h, improving moisture content, Its moisture content is set to reach 8-10%, then using boiling or decatize heat treatment softening；
Upper surface is put into mold with the first layer solid wood board of viscose glue, is then sequentially placed by step c. cold moudling Several two sides have the solid wood board of viscose glue, then lower surface is put into mold with the last layer solid wood board of viscose glue, then It opens cold press and above-mentioned solid wood board pressing formation is formed into solid wood main body, time 2 h；
The forming of step d. mold bending: the redwood class solid wood square bar after longitudinal compression, from Longitudinal compressing device or rift grain In compressor after release, the shape that mould pressurizing bends to requirement should be bonded using manual fixture or Qu Muji immediately；
Step e. dryness finalization: after solid wood square bar bends to the shape of requirement, by itself and metal steel strap and mold, sometimes It can also be fixed together and be put into dry kiln after keeping bending state, entirety to unload from fixture or Qu Muji without mold Sizing is dried；
Main body, the length and height of needs are cut by moulds of industrial equipment by step f. interception；
Step g. post-production: removing metal steel strap and mold, cuts by using turning, milling, shaping mechine and net Material processing, can manufacture into the curved shape components of mahogany furniture；
Step h. polishing arranges, and is polished smooth main body with sand paper, sander, arrangement of especially carefully polishing interface.
Preferably, the sorting, selects structure thin, texture straight, texture interlocks gradient less than 15 °；According to curved shape Cross dimensions and the curved shape requirement of components are scraped redwood class solid wood board by thickness, ripping, laterally truncation At meeting specifications section and length dimension and for the square bar woollen of longitudinal straight grain.
Preferably, may be selected to display health after the drying: solid wood square bar is in the case where keeping bending state through dryness finalization After processing, can be taken out out of dry kiln, and still keep with metal steel strap and mold, can also be fixed together sometimes without mold, It places progress health processing in 5-8 days under normal temperature condition indoors again, keeps solid wood square bar bent member internal stress balanced and bending Dimensionally stable.
Compared with the prior art, the advantages of the present invention are as follows: solid wood board is cold-pressed by brake forming by using cold press, no The expense of purchase high frequency flexural machining production line equipment is only eliminated, and simplifies process, power consumption also reduces many, Production cost is reduced, additionally, due to every piece of solid wood board with a thickness of 4mm-5mm, production cost is also reduced, due to solid wood board Using the method for cold moudling, it ensure that the ductility and the coefficient of resilience of solid wood board, cause product after molding not excessive Glue-line ensure that the overall effect of product, annotate out the natural beauty and the beautiful curve of solid wood products.Can't see product after molding Any seam keeps product shape succinctly smooth, has achieved the effect that whole unification, annotates out the geometry artistic beauty of product.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field Art personnel every other embodiment obtained without creative efforts belongs to the model that the present invention protects It encloses.
Embodiment: a kind of furniture environmental protection twisted plate manufacture craft, preparation method includes the following steps:
Step a. sorting selects structure thin, and texture straight, texture gradient of interlocking is small, without rotten, ring shake, twill, worm Hole, knot defect material, then cut into the size of needs；
Step b. boiling or decatize heat treatment softening: by solid wood square bar water soak at room temperature 12h, improving moisture content, Its moisture content is set to reach 8-10%, then using boiling or decatize heat treatment softening；
Upper surface is put into mold with the first layer solid wood board of viscose glue, is then sequentially placed by step c. cold moudling Several two sides have the solid wood board of viscose glue, then lower surface is put into mold with the last layer solid wood board of viscose glue, then It opens cold press and above-mentioned solid wood board pressing formation is formed into solid wood main body, time 2 h；
The forming of step d. mold bending: the redwood class solid wood square bar after longitudinal compression, from Longitudinal compressing device or rift grain In compressor after release, the shape that mould pressurizing bends to requirement should be bonded using manual fixture or Qu Muji immediately；
Step e. dryness finalization: after solid wood square bar bends to the shape of requirement, by itself and metal steel strap and mold, sometimes It can also be fixed together and be put into dry kiln after keeping bending state, entirety to unload from fixture or Qu Muji without mold Sizing is dried；
Main body, the length and height of needs are cut by moulds of industrial equipment by step f. interception；
Step g. post-production: removing metal steel strap and mold, cuts by using turning, milling, shaping mechine and net Material processing, can manufacture into the curved shape components of mahogany furniture；
Step h. polishing arranges, and is polished smooth main body with sand paper, sander, arrangement of especially carefully polishing interface.
Preferably, the sorting, selects structure thin, texture straight, texture interlocks gradient less than 15 °；According to curved shape Cross dimensions and the curved shape requirement of components are scraped redwood class solid wood board by thickness, ripping, laterally truncation At meeting specifications section and length dimension and for the square bar woollen of longitudinal straight grain.
Preferably, may be selected to display health after the drying: solid wood square bar is in the case where keeping bending state through dryness finalization After processing, can be taken out out of dry kiln, and still keep with metal steel strap and mold, can also be fixed together sometimes without mold, It places progress health processing in 5-8 days under normal temperature condition indoors again, keeps solid wood square bar bent member internal stress balanced and bending Dimensionally stable.
Compared with the prior art, the advantages of the present invention are as follows: solid wood board is cold-pressed by brake forming by using cold press, no The expense of purchase high frequency flexural machining production line equipment is only eliminated, and simplifies process, power consumption also reduces many, Production cost is reduced, additionally, due to every piece of solid wood board with a thickness of 4mm-5mm, production cost is also reduced, due to solid wood board Using the method for cold moudling, it ensure that the ductility and the coefficient of resilience of solid wood board, cause product after molding not excessive Glue-line ensure that the overall effect of product, annotate out the natural beauty and the beautiful curve of solid wood products.Can't see product after molding Any seam keeps product shape succinctly smooth, has achieved the effect that whole unification, annotates out the geometry artistic beauty of product.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (3)

1. a kind of furniture environmental protection twisted plate manufacture craft, which is characterized in that preparation method includes the following steps:
Step a. sorting selects structure thin, and texture straight, texture gradient of interlocking is small, without rotten, ring shake, twill, worm channel, section Then the material of sub- defect cuts into the size of needs；
Step b. boiling or decatize heat treatment softening: by solid wood square bar water soak at room temperature 12h, moisture content is improved, it is made Moisture content reaches 8-10%, then using boiling or decatize heat treatment softening；
Upper surface is put into mold with the first layer solid wood board of viscose glue, is then sequentially placed into several by step c. cold moudling Two sides has the solid wood board of viscose glue, then lower surface is put into mold with the last layer solid wood board of viscose glue, is then turned on Above-mentioned solid wood board pressing formation is formed solid wood main body, time 2 h by cold press；
The forming of step d. mold bending: the redwood class solid wood square bar after longitudinal compression, from Longitudinal compressing device or Longitudinal compressing In machine after release, the shape that mould pressurizing bends to requirement should be bonded using manual fixture or Qu Muji immediately；
Step e. dryness finalization: after solid wood square bar bends to the shape of requirement, itself and metal steel strap and mold sometimes may be used Without mold, being fixed together and being put into dry kiln after keeping bending state, entirety to unload from fixture or Qu Muji is carried out Dryness finalization；
Main body, the length and height of needs are cut by moulds of industrial equipment by step f. interception；
Step g. post-production: removing metal steel strap and mold, adds by using turning, milling, shaping mechine cutting and net material Work can manufacture into the curved shape components of mahogany furniture；
Step h. polishing arranges, and is polished smooth main body with sand paper, sander, arrangement of especially carefully polishing interface.
2. furniture environmental protection twisted plate manufacture craft according to claim 1, it is characterised in that: the sorting selects structure Carefully, texture straight, texture interlock gradient less than 15 °；It, will be red according to the cross dimensions of curved shape components and curved shape requirement The wooden class solid wood board scraped by thickness, ripping, is laterally truncated into and is met specifications section and length dimension and be longitudinal straight The square bar woollen of line.
3. furniture environmental protection twisted plate manufacture craft according to claim 1, it is characterised in that: may be selected after the drying old Put life in a suitable place to breed: solid wood square bar after dryness finalization is handled, can take out in the case where keeping bending state out of dry kiln, and still keep and gold Belong to steel band and mold, can also be fixed together sometimes without mold, then place progress health in 5-8 days under normal temperature condition indoors Processing stablizes the bent member internal stress equilibrium of solid wood square bar and curved shape.
CN201710825483.2A 2017-09-14 2017-09-14 Furniture environmental protection twisted plate manufacture craft Pending CN109500961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710825483.2A CN109500961A (en) 2017-09-14 2017-09-14 Furniture environmental protection twisted plate manufacture craft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710825483.2A CN109500961A (en) 2017-09-14 2017-09-14 Furniture environmental protection twisted plate manufacture craft

Publications (1)

Publication Number Publication Date
CN109500961A true CN109500961A (en) 2019-03-22

Family

ID=65744431

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710825483.2A Pending CN109500961A (en) 2017-09-14 2017-09-14 Furniture environmental protection twisted plate manufacture craft

Country Status (1)

Country Link
CN (1) CN109500961A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3954516A1 (en) 2020-07-31 2022-02-16 Podgorje d.o.o. A process for manufacturing furniture with curved panels, curved panels and furniture made according to the said process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3954516A1 (en) 2020-07-31 2022-02-16 Podgorje d.o.o. A process for manufacturing furniture with curved panels, curved panels and furniture made according to the said process

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190322

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