CN111805650B - Method for bending and splicing solid wood - Google Patents
Method for bending and splicing solid wood Download PDFInfo
- Publication number
- CN111805650B CN111805650B CN202010483029.5A CN202010483029A CN111805650B CN 111805650 B CN111805650 B CN 111805650B CN 202010483029 A CN202010483029 A CN 202010483029A CN 111805650 B CN111805650 B CN 111805650B
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- China
- Prior art keywords
- solid wood
- arc surface
- wood strips
- bending
- convex arc
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Classifications
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- 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
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- 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
- B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G11/00—Applying adhesives or glue to surfaces of wood to be joined
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
Abstract
The invention relates to the technical field of furniture manufacturing, in particular to a method for bending and splicing solid wood. Before the solid wood strip jointed boards are adopted, firstly, a milling machine is used for processing a convex arc surface and a concave arc surface which are matched with other solid wood strips, then, a plurality of solid wood strips are glued and extruded, extrusion molding is realized, the structure that the convex arc surface is embedded with the concave arc surface is realized, the convex arc surface is embedded with the concave arc surface, the solid wood strips are allowed to be still attached after being placed on the curved surface, the problem that the traditional curved wood boards are solved, in the manufacturing process, the solid wood strips are abutted against each other at the inner side of the curved surface, gaps still exist at the outer side of the solid wood strips, bulges can appear on the inner side due to excessive extrusion, cracks can appear on the outer side due to incomplete extrusion, and meanwhile, the solid wood strips are glued through the matching of the convex arc surface and the concave arc surface, so that the gluing area between the solid wood strips is increased, and the final curved wood board is ensured to be firmer.
Description
Technical Field
The invention relates to the technical field of furniture manufacturing, in particular to a method for bending and splicing solid wood.
Background
In the furniture manufacturing process, a plurality of wood blocks are piled up and spliced into a bent wood board by using glue, but in the traditional process, square solid wood is extruded and bonded into the bent wood board, after a plurality of square solid wood is placed on the bent surface, solid wood strips are pressed against each other on the inner side of the bent surface, gaps still exist on the outer sides of the solid wood strips, so that cracks are easy to occur on the outer sides of the bent wood board due to the fact that the outer sides of the bent wood board are limited by the square, and the inner sides of the bent wood board are easy to bulge due to excessive extrusion, so that the appearance and strength of a final product are very influenced.
Disclosure of Invention
The invention aims at solving the technical problems, and provides a solid wood bending and splicing method, which comprises the steps of firstly processing a convex arc surface and a concave arc surface matched with other solid wood strips by a milling machine before splicing the solid wood strips, then adhering glue to a plurality of solid wood strips, and extruding and forming the solid wood strips, so that the structure that the convex arc surface is embedded with the concave arc surface and then extruded is realized, the convex arc surface is embedded with the concave arc surface, the solid wood strips are allowed to be still attached after being placed on the bending surface, the problem that gaps exist on the outer sides of the solid wood strips due to the fact that the solid wood strips are propped against each other on the inner sides of the bending surfaces in the manufacturing process of the traditional bending wood board is solved, the inner sides of the solid wood strips are bulged due to excessive extrusion, cracks on the outer sides of the solid wood strips due to the fact that the extrusion is not in place is solved, and meanwhile, the bonding area between the solid wood strips is increased through the matching of the convex arc surface and the concave arc surface, and the bonding area between the solid wood strips is ensured to be firmer.
In order to solve the technical problems, the invention adopts the following technical scheme: the method comprises the following steps:
(1) Preparing a plurality of solid wood strips to be spliced;
(2) Preparing glue for bonding;
(3) Preparing an arc-shaped imposition machine;
the steps (1) - (3) do not distinguish the sequence;
a jacking block is arranged on one side of the arc-shaped imposition machine in the step (3), a jacking rod is arranged on the other side of the arc-shaped imposition machine, and a bending surface is arranged between the jacking block and the jacking rod;
it also comprises the following steps:
(4) Cutting one side of the solid wood strip into a convex arc surface by a milling machine;
(5) Cutting a concave arc surface on one side of the solid wood strip away from the convex arc surface by a milling machine;
(6) Sequentially placing the solid wood strips on the bending surface of the arc-shaped imposition machine, embedding the convex arc surface on one side of the solid wood strip with the concave arc surface of the next solid wood strip, and coating glue between the convex arc surface and the concave arc surface;
(7) And (3) tightly jacking the plurality of solid wood strips by using the ejector rod, and completing the solid wood bending and makeup process after the glue is solidified.
Further optimizing the technical scheme, the ejector rod is at least one of a threaded ejector rod and a hydraulic ejector rod.
Further optimizing the technical scheme, the convex arc surface cut in the step (4) and the step (5) are matched with the concave arc surface in size and shape.
According to the technical scheme, the solid wood strips which are arranged on one side close to the ejector rod or the ejector block in the step (6) are further optimized, and one side close to other solid wood strips is cut into a convex arc surface or a concave arc surface.
Compared with the prior art, the invention has the following advantages: 1. the structure is beneficial to ensure that after a plurality of solid wood strips are placed on a curved surface, the solid wood strips can be still closely embedded after being bent and arranged through the structure of embedding the convex arc surfaces and the concave arc surfaces, and then the solid wood strips are glued and extruded, so that the inner side and the outer side of the final bent wood board are smoothly transited, and no bulge or crack exists; 2. meanwhile, as the plurality of solid wood strips are bonded through the matching of the convex arc surface and the concave arc surface, the structure is favorable for ensuring that the bonding area between the solid wood strips is increased, and the solid wood strips are bonded more firmly.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a solid wood strip placed on an arc-shaped imposition machine in a solid wood bending and imposition method.
In the figure: 1. a top block; 2. a push rod; 3. a curved surface.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
The specific embodiment is as follows: as shown in connection with fig. 1, the method comprises the following steps:
(1) Preparing a plurality of solid wood strips to be spliced;
(2) Preparing glue for bonding;
(3) Preparing an arc-shaped imposition machine;
the steps (1) - (3) do not distinguish the sequence;
a top block 1 is arranged on one side of the arc-shaped imposition machine in the step (3), a top rod 2 is arranged on the other side of the arc-shaped imposition machine, and a bending surface 3 is arranged between the top block 1 and the top rod 2;
it also comprises the following steps:
(4) Cutting one side of the solid wood strip into a convex arc surface by a milling machine;
(5) Cutting a concave arc surface on one side of the solid wood strip away from the convex arc surface by a milling machine;
(6) Sequentially placing the solid wood strips on a bending surface 3 of an arc-shaped imposition machine, embedding a convex arc surface on one side of each solid wood strip with a concave arc surface of the next solid wood strip, and coating glue between the convex arc surface and the concave arc surface;
(7) The ejector rod 2 is used for tightly pushing the plurality of solid wood strips, and after the glue is solidified, the solid wood bending and makeup process is completed;
the ejector rod 2 is at least one of a threaded ejector rod and a hydraulic ejector rod;
the convex arc surface cut in the step (4) and the step (5) are matched with the concave arc surface in size and shape;
and (6) placing the solid wood strips on one side close to the ejector rod 2 or the ejector block 1, and cutting one side close to other solid wood strips into a convex arc surface or a concave arc surface.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and are in no way limiting of the invention. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the scope of the present invention. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (3)
1. The method for bending and splicing the solid wood is characterized by comprising the following steps:
(1) Preparing a plurality of solid wood strips to be spliced;
(2) Preparing glue for bonding;
(3) Preparing an arc-shaped imposition machine;
the steps (1) - (3) do not distinguish the sequence;
a jacking block (1) is arranged on one side of the arc-shaped imposition machine in the step (3), a jacking rod (2) is arranged on the other side of the arc-shaped imposition machine, and a bending surface (3) is arranged between the jacking block (1) and the jacking rod (2);
it also includes the following steps;
(4) Cutting one side of the solid wood strip into a convex arc surface by a milling machine;
(5) Cutting a concave arc surface on one side of the solid wood strip far away from the convex arc surface by a milling machine, wherein the size and shape of the cut convex arc surface are matched with those of the concave arc surface, and the solid wood strip can be tightly fitted after being bent and arranged by virtue of the structure of the convex arc surface and the concave arc surface;
(6) Placing the solid wood strips on a bending surface (3) of an arc-shaped imposition machine in sequence, embedding a convex arc surface on one side of each solid wood strip with a concave arc surface of the next solid wood strip, coating glue between the convex arc surface and the concave arc surface, and bonding a plurality of solid wood strips through the matching of the convex arc surface and the concave arc surface, wherein the structure is beneficial to ensuring that the bonding area between the solid wood strips is increased;
(7) And (3) tightly jacking the plurality of solid wood strips by using the ejector rod (2), and completing the solid wood bending and splicing process after the glue is solidified.
2. The method for bending and splicing solid wood according to claim 1, wherein: the ejector rod (2) is at least one of a threaded ejector rod and a hydraulic ejector rod.
3. The method for bending and splicing solid wood according to claim 1, wherein: and (6) placing the solid wood strips close to one side of the ejector rod (2) or the ejector block (1), and cutting one side of the solid wood strips close to other solid wood strips into a convex arc surface or a concave arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010483029.5A CN111805650B (en) | 2020-06-01 | 2020-06-01 | Method for bending and splicing solid wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010483029.5A CN111805650B (en) | 2020-06-01 | 2020-06-01 | Method for bending and splicing solid wood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111805650A CN111805650A (en) | 2020-10-23 |
| CN111805650B true CN111805650B (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010483029.5A Active CN111805650B (en) | 2020-06-01 | 2020-06-01 | Method for bending and splicing solid wood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111805650B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425806B (en) * | 2022-01-08 | 2022-12-30 | 广东欧梵家具有限公司 | Arc-shaped plate, bending and shaping die for arc-shaped plate and bending and shaping process of arc-shaped plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369836Y (en) * | 1999-04-06 | 2000-03-22 | 顾德成 | Arc shape solid wood forming structure |
| CN1607079A (en) * | 2003-08-20 | 2005-04-20 | 重庆谭木匠工艺品有限公司 | Wooden wares made by tabling lumber blank |
| CN2830560Y (en) * | 2004-02-27 | 2006-10-25 | 黄泉水 | Deformless wood sandwiched floor |
| CN1970254A (en) * | 2006-11-07 | 2007-05-30 | 国家***北京林业机械研究所 | Curved bamboo material original state regroup method and its making method |
| CN107457844A (en) * | 2017-09-30 | 2017-12-12 | 台山市东扩钢构有限公司 | A kind of splicing board tooling |
| CN207526345U (en) * | 2017-09-30 | 2018-06-22 | 厦门金牌厨柜股份有限公司 | A kind of solid wood arc door panel |
-
2020
- 2020-06-01 CN CN202010483029.5A patent/CN111805650B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369836Y (en) * | 1999-04-06 | 2000-03-22 | 顾德成 | Arc shape solid wood forming structure |
| CN1607079A (en) * | 2003-08-20 | 2005-04-20 | 重庆谭木匠工艺品有限公司 | Wooden wares made by tabling lumber blank |
| CN2830560Y (en) * | 2004-02-27 | 2006-10-25 | 黄泉水 | Deformless wood sandwiched floor |
| CN1970254A (en) * | 2006-11-07 | 2007-05-30 | 国家***北京林业机械研究所 | Curved bamboo material original state regroup method and its making method |
| CN107457844A (en) * | 2017-09-30 | 2017-12-12 | 台山市东扩钢构有限公司 | A kind of splicing board tooling |
| CN207526345U (en) * | 2017-09-30 | 2018-06-22 | 厦门金牌厨柜股份有限公司 | A kind of solid wood arc door panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111805650A (en) | 2020-10-23 |
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