CN109500962A - Plank cold rolling is bent board manufacturing method - Google Patents

Plank cold rolling is bent board manufacturing method Download PDF

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Publication number
CN109500962A
CN109500962A CN201710825486.6A CN201710825486A CN109500962A CN 109500962 A CN109500962 A CN 109500962A CN 201710825486 A CN201710825486 A CN 201710825486A CN 109500962 A CN109500962 A CN 109500962A
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CN
China
Prior art keywords
solid wood
polishing
mold
plank
cold
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
CN201710825486.6A
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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 CN201710825486.6A priority Critical patent/CN109500962A/en
Publication of CN109500962A publication Critical patent/CN109500962A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27DWORKING VENEER OR PLYWOOD
    • B27D1/00Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04Joining 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
    • B27D1/08Manufacture of shaped articles; Presses specially designed therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27HBENDING WOOD OR SIMILAR MATERIAL; COOPERAGE; MAKING WHEELS FROM WOOD OR SIMILAR MATERIAL
    • B27H1/00Bending wood stock, e.g. boards
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0012Mechanical treatment, e.g. roughening, deforming, stretching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/16Drying; Softening; Cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0012Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0016Abrading

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)
  • Veneer Processing And Manufacture Of Plywood (AREA)

Abstract

The invention proposes a kind of plank cold rollings to be bent board manufacturing method, and preparation method includes the following steps: sorting, then cuts into the size of needs, cold moudling, plank is compound, mold bending forming, dryness finalization, post-production, polishing arranges, spray painting, including primer spray, priming paint polishing and topcoating.Of the invention is cold-pressed brake forming for solid wood board by using cold press, not only eliminate the expense of purchase high frequency flexural machining production line equipment, and simplify process, also reduce production cost, the method that cold moudling is used due to solid wood board, the glue-line for causing product after molding not excessive ensure that the overall effect of product, annotate out the natural beauty and the beautiful curve of solid wood products.Paint lacquering technique and simple process be provided, safe operation, specious, low in cost, no pollution to the environment, it is harmless the features such as, promote the sustainable development of Furniture manufacturing, advantageously reduce the damage of artificial health.

Description

Plank cold rolling is bent board manufacturing method
Technical field
The present invention relates to furniture production fields, particularly relate to a kind of plank cold rolling bending board manufacturing method.
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 plank cold rolling bending board manufacturing method, 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 plank cold rolling is bent board manufacturing method, 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;
Upper surface is put into mold with the first layer solid wood board of viscose glue, is then sequentially placed by step b. 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 Open cold press by above-mentioned solid wood board pressing formation formed solid wood main body, the time 5 hours;
Step c. plank is compound, chooses suitable plate respectively as core plate and panel, core plate and panel are according to texture Direction fir traversed by mistake is pasted;
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;
Step f. 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 g. polishing arranges, and is polished smooth main body with sand paper, sander, arrangement of especially carefully polishing interface;
Step h. spray painting, including primer spray, priming paint polishing and topcoating.
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, the spray painting includes primer spray, priming paint polishing and topcoating;Primer spray is sprayed in the outer surface of main body Priming paint one time;Priming paint polishing, polishes to priming paint with sand paper;Topcoating, topcoating one time on the priming paint polished.
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.It paints lacquering technique and technique is provided Simply, safe operation, specious, low in cost, no pollution to the environment, it is harmless the features such as, promote Furniture manufacturing Sustainable development, advantageously reduce the damage of artificial health.
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 plank cold rolling bending board manufacturing method, 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;
Upper surface is put into mold with the first layer solid wood board of viscose glue, is then sequentially placed by step b. 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 Open cold press by above-mentioned solid wood board pressing formation formed solid wood main body, the time 5 hours;
Step c. plank is compound, chooses suitable plate respectively as core plate and panel, core plate and panel are according to texture Direction fir traversed by mistake is pasted;
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;
Step f. 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 g. polishing arranges, and is polished smooth main body with sand paper, sander, arrangement of especially carefully polishing interface;
Step h. spray painting, including primer spray, priming paint polishing and topcoating.
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, the spray painting includes primer spray, priming paint polishing and topcoating;Primer spray is sprayed in the outer surface of main body Priming paint one time;Priming paint polishing, polishes to priming paint with sand paper;Topcoating, topcoating one time on the priming paint polished.
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.
It paints lacquering technique and simple process, safe operation, specious, low in cost, no pollution to the environment, to people is provided The features such as body is harmless promotes the sustainable development of Furniture manufacturing, advantageously reduces the damage of artificial health.
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 plank cold rolling is bent board manufacturing method, 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;
Upper surface is put into mold with the first layer solid wood board of viscose glue, is then sequentially placed into several by step b. 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 Cold press by above-mentioned solid wood board pressing formation formed solid wood main body, the time 5 hours;
Step c. plank is compound, chooses suitable plate respectively as core plate and panel, core plate and panel according to texture direction Fir traversed by mistake is pasted;
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;
Step f. 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 g. polishing arranges, and is polished smooth main body with sand paper, sander, arrangement of especially carefully polishing interface;
Step h. spray painting, including primer spray, priming paint polishing and topcoating.
2. plank cold rolling according to claim 1 is bent board manufacturing method, 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. plank cold rolling according to claim 1 is bent board manufacturing method, it is characterised in that: the spray painting includes spray bottom Paint, priming paint polishing and topcoating;Primer spray, at outer surface primer spray one time of main body;Priming paint polishing, carries out priming paint with sand paper Polishing;Topcoating, topcoating one time on the priming paint polished.
CN201710825486.6A 2017-09-14 2017-09-14 Plank cold rolling is bent board manufacturing method Pending CN109500962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710825486.6A CN109500962A (en) 2017-09-14 2017-09-14 Plank cold rolling is bent board manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710825486.6A CN109500962A (en) 2017-09-14 2017-09-14 Plank cold rolling is bent board manufacturing method

Publications (1)

Publication Number Publication Date
CN109500962A true CN109500962A (en) 2019-03-22

Family

ID=65744345

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710825486.6A Pending CN109500962A (en) 2017-09-14 2017-09-14 Plank cold rolling is bent board manufacturing method

Country Status (1)

Country Link
CN (1) CN109500962A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110405874A (en) * 2019-08-07 2019-11-05 安徽扬子地板股份有限公司 The production method of artistic floor board
CN113370341A (en) * 2021-05-27 2021-09-10 海太欧林集团华南有限公司 Processing method of solid wood executive desk

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110405874A (en) * 2019-08-07 2019-11-05 安徽扬子地板股份有限公司 The production method of artistic floor board
CN110405874B (en) * 2019-08-07 2022-06-10 来安县扬子地板有限公司 Method for making artistic floor
CN113370341A (en) * 2021-05-27 2021-09-10 海太欧林集团华南有限公司 Processing method of solid wood executive desk

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Application publication date: 20190322

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