CN111805650A - Solid wood bending and splicing method - Google Patents
Solid wood bending and splicing method Download PDFInfo
- Publication number
- CN111805650A CN111805650A CN202010483029.5A CN202010483029A CN111805650A CN 111805650 A CN111805650 A CN 111805650A CN 202010483029 A CN202010483029 A CN 202010483029A CN 111805650 A CN111805650 A CN 111805650A
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- Prior art keywords
- arc surface
- solid wood
- bending
- convex arc
- concave arc
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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 solid wood bending and splicing method. Including adopting before the wood strip makeup, at first with the milling machine processing go out convex arc surface and the concave arc surface that matches with other wood strips, then glue a plurality of wood strips, extrusion, realized a plurality of wood strips extrude again after convex arc surface and concave arc surface gomphosis, and the structure of convex arc surface and concave arc surface gomphosis, allow the wood strip still can laminate after placing the curved surface on, traditional crooked plank has been solved, in the manufacturing process, the wood strip is gone out in the curved surface and has supported mutually, and the wood strip outside still has the gap, the inboard can appear the bulging because of excessive extrusion, and the outside also can be because the not in-place crackle that appears in the extrusion, the wood strip is glued through the cooperation of convex arc surface and concave arc surface simultaneously, the area of splicing between the wood strip has also been increased, thereby guarantee that final crooked plank is more firm.
Description
Technical Field
The invention relates to the technical field of furniture manufacturing, in particular to a solid wood bending and splicing method.
Background
In the furniture manufacture process, often relate to piling up a plurality of billet and utilize the crooked plank of glue amalgamation, but in traditional technology, extrude the bonding into crooked plank with square wood, but a plurality of square wood are placed on the curved surface after, the wood strip has supported each other in the curved surface inside play, and the wood strip outside still has the gap, thereby make the outside of crooked plank because receive the square restriction, the extrusion does not arrive the position and appears the crackle easily, and the inboard of crooked plank again because excessive extrusion makes timber appear bulging easily, the pleasing to the eye and the intensity of very influence final product.
Disclosure of Invention
The invention aims to solve the technical problems and provides a solid wood bending and splicing method aiming at the technical defects, wherein before splicing the solid wood strips, 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 the solid wood strips are glued with glue and extruded to realize the extrusion after the convex arc surface and the concave arc surface are embedded, and the structure of embedding the convex arc surface and the concave arc surface allows the solid wood strips to be still attached after being placed on a bending surface, thereby solving the problems of the traditional bending wood board that in the manufacturing process, the solid wood strips are mutually propped in the bending surface, the outer sides of the solid wood strips still have gaps, bulges can be generated on the inner sides due to excessive extrusion, cracks can be generated on the outer sides due to incomplete extrusion, and the solid wood strips are glued through the matching of the convex arc surface and the concave arc surface, so that the gluing area among the solid wood strips is increased, thereby ensuring that the final bent wood board is firmer.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: 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) to (3) do not distinguish the sequence;
one side of the arc-shaped imposition machine in the step (3) is provided with a top block, the other side of the arc-shaped imposition machine is provided with a top rod, and a bending surface is arranged between the top block and the top rod;
it also includes the following steps:
(4) cutting a convex arc surface on one side of the solid wood strip by using a milling machine;
(5) cutting a concave arc surface on one side of the solid wood strip away from the convex arc surface by using a milling machine;
(6) sequentially placing the solid wood strips on the bending surface of the arc-shaped makeup machine, embedding the convex arc surface on one side of each 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 (4) tightly ejecting the plurality of solid wood strips by using an ejector rod, and finishing the solid wood bending makeup process after the glue is solidified.
Further optimize this technical scheme, the ejector pin is at least one in screw thread ejector pin, the hydraulic pressure ejector pin.
Further optimizing the technical scheme, the size and the shape of the convex arc surface cut in the step (4) and the step (5) are matched with those of the concave arc surface.
Further optimizing the technical scheme, the solid wood strips which are arranged at one side close to the ejector rod or the ejector block in the step (6) are only cut into convex arc surfaces or concave arc surfaces at one side close to other solid wood strips.
Compared with the prior art, the invention has the following advantages: 1. the convex arc surface and the concave arc surface which are matched with other solid wood strips are processed by the solid wood strips through a milling machine, so that the structure is favorable for ensuring that after a plurality of solid wood strips are placed on the curved surface, the solid wood strips can still be tightly attached and embedded after being bent and arranged through the structure of embedding the convex arc surface and the concave arc surface, and then are bonded and extruded, so that the inner side and the outer side of the final curved wood board are in smooth transition without bulges or cracks; 2. simultaneously because a plurality of wood strips bond through convex arc surface and concave arc surface complex, this structure has been favorable to having guaranteed to increase the bonding area between the wood strip, also makes the more firm that the wood strip bonds.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a curved plate-splicing method for placing solid wood strips on an arc-shaped plate-splicing machine.
In the figure: 1. a top block; 2. a top rod; 3. a curved surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: as shown in fig. 1, the method includes 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) to (3) do not distinguish the sequence;
one side of the arc-shaped imposition machine in the step (3) is provided with a top block 1, the other side of the arc-shaped imposition machine is provided with a top rod 2, and a bending surface 3 is arranged between the top block 1 and the top rod 2;
it also includes the following steps:
(4) cutting a convex arc surface on one side of the solid wood strip by using a milling machine;
(5) cutting a concave arc surface on one side of the solid wood strip away from the convex arc surface by using a milling machine;
(6) the solid wood strips are sequentially placed on the bending surface 3 of the arc-shaped makeup machine, the convex arc surface on one side of each solid wood strip is embedded with the concave arc surface of the next solid wood strip, and glue is coated between the convex arc surface and the concave arc surface;
(7) a plurality of solid wood strips are tightly propped by the mandril 2, and after the glue is solidified, the solid wood bending makeup process is completed;
the ejector rod 2 is at least one of a threaded ejector rod and a hydraulic ejector rod;
the sizes and the shapes of the convex arc surface and the concave arc surface cut in the step (4) and the step (5) are matched;
and (6) placing the solid wood strips close to the ejector rod 2 or the ejector block 1, and only cutting one side close to other solid wood strips into convex arc surfaces or concave arc surfaces.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. The solid wood bending and splicing method is characterized by comprising the following steps: 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) to (3) do not distinguish the sequence;
one side of the arc-shaped imposition machine in the step (3) is provided with a top block (1), the other side is provided with a top rod (2), and a bending surface (3) is arranged between the top block (1) and the top rod (2);
it also includes the following steps:
(4) cutting a convex arc surface on one side of the solid wood strip by using a milling machine;
(5) cutting a concave arc surface on one side of the solid wood strip away from the convex arc surface by using a milling machine;
(6) the solid wood strips are sequentially placed on a bending surface (3) of the arc-shaped makeup machine, a convex arc surface on one side of each solid wood strip is embedded with a concave arc surface of the next solid wood strip, and glue is coated between the convex arc surface and the concave arc surface;
(7) and (3) tightly jacking the plurality of solid wood strips by using the jacking rod (2), and finishing the solid wood bending makeup 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 (5) matching the size and shape of the convex arc surface and the concave arc surface cut in the step (4).
4. 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 only cutting one side close to other solid wood strips into convex arc surfaces or concave arc surfaces.
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 true CN111805650A (en) | 2020-10-23 |
| CN111805650B 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 |
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| CN (1) | CN111805650B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425806A (en) * | 2022-01-08 | 2022-05-03 | 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425806A (en) * | 2022-01-08 | 2022-05-03 | 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 |
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| Publication number | Publication date |
|---|---|
| CN111805650B (en) | 2023-08-15 |
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