CN217751853U

CN217751853U - Wooden core longitudinal and transverse bidirectional finger joint board

Info

Publication number: CN217751853U
Application number: CN202221517776.7U
Authority: CN
Inventors: 李建满; 陆建国
Original assignee: Liuzhou Wuxin Wood Working Machinery Co ltd
Current assignee: Liuzhou Wuxin Wood Working Machinery Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-11-08
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a wood core longitudinal and transverse bidirectional finger joint plate, which belongs to the technical field of wood processing and comprises a plurality of square battens, wherein one side of each square batten is provided with a plurality of convex edges, the other side of each square batten is provided with a plurality of grooves matched with the convex edges, the convex edge of one square batten can be spliced and inserted into the groove of the other square batten, one end of each square batten is provided with a plurality of tooth blocks, the other end of each square batten is provided with a plurality of tooth grooves matched with the tooth blocks, and the tooth block of one square batten can be spliced and inserted into the tooth groove of the other square batten. And glue is coated on the convex edge and the tooth block of one square batten, and the square batten can be spliced and glued with the groove and the tooth groove of the other square batten. The utility model provides a current integrated panel concatenation department of wood cause off-going problem because of the low off-line that causes of bonding strength.

Description

Wooden core longitudinal and transverse bidirectional finger joint board

Technical Field

The utility model belongs to the technical field of wood working, a panel that indicates to connect is carried out to both sides about freely and quickly is related to.

Background

The solid wood integrated plate is formed by combining a plurality of types of square battens, and is manufactured into a whole-breadth solid wood integrated plate by mainly using small-diameter logs, rotary-cut wood cores, wood-making veneers and other four-side planed square battens as raw materials, and then performing the procedures of plate arrangement, gluing, extrusion, heating and the like. The solid wood integrated board is formed by directly bonding through the strong glue, and the side surfaces of the square battens are flat, so that the problems that the bonding strength of the board is low, the bonding is not firm, and the glue is separated and falls off at the splicing part easily occur, and the using requirement is not met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wooden core moves about freely and quickly two-way finger joint board to solve the low off-going problem that causes of current solid wood integrated board concatenation department because of bonding strength.

The utility model adopts the technical proposal that: the square batten comprises a plurality of square battens, one side of each square batten is provided with a plurality of convex edges, the other side of each square batten is provided with a plurality of grooves matched with the convex edges, one of the grooves is formed in one side of each square batten, the convex edges of each square batten can be spliced and inserted into the other side of each square batten, a plurality of tooth blocks are arranged at one end of each square batten, tooth grooves matched with the tooth blocks are formed in the other end of each square batten, and one of the tooth blocks of each square batten can be spliced and inserted into the other side of each square batten in the tooth grooves. Glue is coated on the convex edge and the tooth block of one square batten, and the convex edge and the tooth block can be spliced and glued with the groove and the tooth groove of the other square batten; or glue is coated on the groove and the tooth groove of one square batten, and the square batten can be spliced and glued with the convex edge and the tooth block of the other square batten.

In the above technical solution, a more specific technical solution may also be: the tooth blocks are trapezoidal and longitudinally arranged at one end of the square battens, and the tooth sockets are trapezoidal and longitudinally arranged at the other end of the square battens.

Further: the convex edges and the grooves are four and are respectively distributed on two sides of the square battens, and the tooth blocks and the tooth grooves are four and are respectively distributed on two ends of the square battens.

Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has: through being equipped with bead and recess respectively in the both sides of square stuff, the horizontal bonding strength of many square stuff obtains promoting, is equipped with tooth piece and tooth's socket respectively through the both ends at square stuff, and the vertical bonding strength of many square stuff obtains promoting, and the solid wood integrated board that obtains does not appear the phenomenon that the debonding drops.

Drawings

Fig. 1 is a schematic view of the structure of the square wood strip of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a bottom view of fig. 2.

Fig. 4 is a cross-sectional view of fig. 3.

Fig. 5 is a schematic structural diagram of the splicing molding of the present invention.

Fig. 6 is a top view of fig. 5.

Fig. 7 is a schematic structural view of the plate milled by the present invention.

Fig. 8 is a top view of fig. 7.

In the figure: 1. a square wood strip; 2. a convex edge; 3. a groove; 4. a tooth block; 5. a tooth socket.

Detailed Description

The invention will be described in more detail with reference to the following examples:

as shown in fig. 1 to fig. 6, the wood core longitudinal and transverse bidirectional finger joint plate comprises a plurality of square battens 1, one side of each square batten 1 is provided with a plurality of ribs 2, the other side of each square batten 1 is provided with a plurality of grooves 3 matched with the ribs 2, the ribs 2 of one square batten 1 can be spliced in the grooves 3 of the other square batten 1, one end of each square batten 1 is provided with a plurality of tooth blocks 4, the other end of each square batten 1 is provided with a plurality of tooth sockets 5 matched with the tooth blocks 4, and the tooth blocks 4 of one square batten 1 can be spliced in the tooth sockets 5 of the other square batten 1. Glue is coated on the convex edge 2 and the tooth block 4 of one square batten 1, the square batten 1 can be spliced and glued with the groove 3 and the tooth groove 5 of the other square batten 1; or the groove 3 and the tooth groove 5 of one square batten 1 are coated with glue, and the square batten 1 can be spliced and glued with the rib 2 and the tooth block 4 of the other square batten 1. The convex edge 2 is in a strip shape and is transversely arranged at one side of the square wood strip 1, the groove 3 is in a strip shape and is transversely arranged at the other side of the square wood strip 1, the tooth block 4 is in a trapezoid shape and is longitudinally arranged at one end of the square batten 1, and the tooth groove 5 is in a trapezoid shape and is longitudinally arranged at the other end of the square batten 1. In this example, bead 2 and recess 3 are four and distribute respectively in the both sides of square stuff 1, and tooth piece 4 and tooth's socket 5 are four and distribute respectively in the both ends of square stuff 1, can mill the quantity of bead 2, recess 3, tooth piece 4 and tooth's socket 5 according to the size of square stuff 1.

The wood core is milled into the square wood strips 1 with the convex edges 2 and the grooves 3 on the two side faces respectively and the tooth blocks 4 and the tooth grooves 5 on the two end heads respectively, and because the structure of each square wood strip 1 is the same, according to the requirements of customers on the length, the width and the thickness of the solid wood integrated plate, only enough square wood strips 1 need to be selected for aligning, gluing and splicing, the length, the width and the thickness of the obtained wood core longitudinal and transverse bidirectional finger-joint plate are slightly larger than the requirements of the customers, and then the wood core longitudinal and transverse bidirectional finger-joint plate is milled or cut into the solid wood integrated plate required by the customers, as shown in fig. 7 and fig. 8.

Claims

1. The utility model provides a wooden core is two-way finger joint board with great ease, includes to constitute its characterized in that by many square battens: the square batten is characterized in that a plurality of convex ribs are arranged on one side of the square batten, a plurality of grooves matched with the convex ribs are formed in the other side of the square batten, a plurality of tooth blocks are arranged at one end of the square batten, and a plurality of tooth grooves matched with the tooth blocks are formed in the other end of the square batten.

2. The wood-cored crossbar according to claim 1, wherein the wood-cored crossbar comprises: the tooth blocks are trapezoidal and longitudinally arranged at one end of the square battens, and the tooth sockets are trapezoidal and longitudinally arranged at the other end of the square battens.

3. The wood-cored crossbar according to claim 2, wherein: the convex edge and the groove are four and are respectively distributed on two sides of the square battens, and the tooth block and the tooth groove are four and are respectively distributed on two ends of the square battens.