A moisture intrusion resistant edge banding for a wood-based panel

Abstract

The utility model discloses a prevent the fine -work board of edge sealing of moisture invasion, including transport wooden box, the upper cover of transport wooden box has the apron. The utility model discloses through the moistureproof pad of transport wooden box and apron inner wall adhesion, can effectively prevent the moisture into transport wooden box and apron, cause the fine -work board in its inside to be damped, through the installation bolt passes through the installation rod and transport wooden box screw connection, the convenient installation of placing frame effect, to place the dry powder bag in placing frame, can make the dryness of keeping in transport wooden box, improve the protection effect of transport wooden box and apron, through the elastic force of reset spring itself, can play the role of promoting the limiting insert block, convenient for its insert and set in placing frame, install the limiting hole plate, the effect of limiting dry powder bag, through pulling the pull rod simultaneously, can make the limiting insert block contract into the limiting hole plate, convenient for the dismounting of limiting hole plate, can replace dry powder bag.

Description

Technical Field

[0001] This utility model relates to the field of plywood technology, and in particular to a plywood that prevents moisture from penetrating the edge banding. Background Technology

[0002] Blockboard is a special type of plywood made by splicing wood strips or using hollow boards as the core, covering both sides with two or more layers of plywood, and then pressing them together with glue. The characteristics of blockboard are mainly determined by the core board structure. It is widely used in furniture manufacturing, sewing machine tables, carriages, ships, and the construction industry.

[0003] Currently, plywood is stacked in transshipment crates during transportation. However, these crates are made of wood and lack moisture-proof properties, allowing moisture to penetrate the plywood inside. To address this issue, we propose a new type of plywood with edge banding that prevents moisture intrusion. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a type of plywood that prevents moisture from penetrating the edge banding.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A plywood for preventing moisture intrusion into the edge banding includes a transport crate with a cover plate on top. Moisture-proof pads are glued to the inner walls of both the transport crate and the cover plate. An installation mechanism is installed on the inner side of the transport crate, and a desiccant packet is placed inside the installation mechanism. A limit plate is installed on the surface of the installation mechanism.

[0006] Preferably, the installation mechanism includes mounting bolts, and an installation rod is installed on the inner side of the transport wooden box by the mounting bolts, with a placement frame fixedly connected to the end of the installation rod.

[0007] Preferably, the placement frame has a groove inside, and a drying powder packet is placed in the groove.

[0008] Preferably, the surface dimensions of the limiting hole plate are adapted to the inner wall dimensions of the groove, and the surface of the limiting hole plate is provided with dense through holes.

[0009] Preferably, the limiting mechanism includes a return spring, the limiting hole plate has a groove inside, and the inner wall of the groove is welded to one end of the return spring. The other end of the return spring is welded to a limiting plug, and a pull rod is fixedly connected to the surface of the limiting plug. The surface of the limiting hole plate has a strip-shaped through groove adapted to the pull rod.

[0010] Preferably, the cross-section of the limiting insert is rectangular, and the surface of the placement frame has through holes adapted to the limiting insert.

[0011] Preferably, guide sliders are fixedly connected to both sides of the limiting block, and the inner wall of the groove is provided with a sliding groove that matches the guide slider.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This device effectively prevents moisture from entering the transport crate and cover plate by bonding a moisture-proof pad to the inner wall of the crate and cover plate, thus preventing moisture damage to the plywood inside. At the same time, the installation bolts pass through the installation rod and are threadedly connected to the transport crate, facilitating the installation of the placement frame. The desiccant packets placed in the placement frame keep the inside of the transport crate dry, improving the protective effect of the transport crate and cover plate.

[0013] 2. This device uses the elastic force of the return spring to push the limiting block, making it easy to insert into the placement frame and install the limiting plate, thus facilitating the limiting of the dry powder bag. At the same time, by pulling the pull rod, the limiting block can be retracted into the limiting plate, making it easy to disassemble the limiting plate and replace the dry powder bag. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of a plywood panel for preventing moisture intrusion into the edge banding, as proposed in this utility model. Figure 2 for Figure 1 A three-dimensional schematic diagram of the placement frame and limiting hole plate structure in the diagram; Figure 3 for Figure 1 Exploded three-dimensional diagram of the placement frame and limiting hole plate structure in the image; Figure 4 for Figure 1 A three-dimensional schematic diagram of the reset spring and limit block structure.

[0015] In the picture: 1. Transport wooden crate; 2. Cover plate; 3. Moisture-proof mat; 4. Installation mechanism; 41. Installation bolts; 42. Installation rod; 43. Placement frame; 5. Drying powder package; 6. Limiting perforated plate; 7. Limiting mechanism; 71. Return spring; 72. Limiting block; 73. Pulling rod; 74. Guide slider. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1-4 A type of plywood for preventing moisture intrusion into the edge banding includes a transport crate 1, a cover plate 2 covering the top of the transport crate 1, and moisture-proof pads 3 glued to the inner walls of both the transport crate 1 and the cover plate 2. The moisture-proof pads 3 can easily increase the moisture-proof effect inside the transport crate 1 and the cover plate 2. An installation mechanism 4 is installed on the inner side of the transport crate 1, and a desiccant packet 5 is placed inside the installation mechanism 4. A limiting hole plate 6 is installed on the surface of the installation mechanism 4, which can easily limit the desiccant packet 5 inside the installation mechanism 4.

[0018] Furthermore, refer to Figure 2 and Figure 3 It can be seen that the installation mechanism 4 includes installation bolts 41. An installation rod 42 is installed on the inner side of the transport wooden box 1 through the installation bolts 41, and a placement frame 43 is fixedly connected to the end of the installation rod 42. The installation bolts 41 pass through the installation rod 42 and are threadedly connected to the transport wooden box 1, which can facilitate the installation of the placement frame 43.

[0019] Furthermore, refer to Figure 2 and Figure 3 It can be seen that the inside of the placement frame 43 is provided with a groove, and the drying powder bag 5 is placed in the groove. The groove provided in the placement frame 43 makes it easy to place the drying powder bag 5, so that the drying powder bag 5 can keep the inside of the transport wooden box 1 and the cover plate 2 dry.

[0020] Furthermore, refer to Figure 2 and Figure 3 It can be seen that the surface dimensions of the limiting hole plate 6 are adapted to the inner wall dimensions of the groove. The surface of the limiting hole plate 6 is provided with dense through holes. Through the dense through holes on the surface of the limiting hole plate 6, the dry powder bag 5 can absorb moisture.

[0021] Furthermore, refer to Figure 3 and Figure 4 It can be seen that the limiting mechanism 7 includes a return spring 71, and the inside of the limiting hole plate 6 is provided with a groove. The groove provided inside the limiting hole plate 6 can serve to accommodate the limiting plug 72. The inner wall of the groove is welded to one end of the return spring 71. The spring 71 can easily push the limiting plug 72 through its own elasticity. The other end of the return spring 71 is welded to the limiting plug 72. A pull rod 73 is fixedly connected to the surface of the limiting plug 72. The surface of the limiting hole plate 6 is provided with a strip-shaped through groove that matches the pull rod 73. By pulling the pull rod 73, the pull rod 73 can slide along the strip-shaped through groove, which facilitates the extension and retraction of the limiting plug 72 within the limiting hole plate 6, and facilitates the disassembly and assembly of the limiting hole plate 6.

[0022] Furthermore, refer to Figure 3 and Figure 4 It can be seen that the cross-section of the limiting plug 72 is set as rectangular, and the surface of the placement frame 43 is provided with a through hole that matches the limiting plug 72. Through the through hole provided on the surface of the placement frame 43, the limiting plug 72 can be inserted into the through hole, thereby playing the role of limiting the limiting hole plate 6.

[0023] Furthermore, refer to Figure 3 and Figure 4 It can be seen that guide sliders 74 are fixedly connected to both sides of the limiting plug 72. The inner wall of the groove is provided with a sliding groove that matches the guide slider 74. By moving the limiting plug 72, the guide slider 74 can slide along the sliding groove, thus playing the role of limiting and guiding the limiting plug 72.

[0024] Working principle: When this utility model is in use, when the transport wooden box 1 is in use, according to the attached... Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 By threading the mounting bolt 41 through the mounting rod 42 and connecting it to the transport wooden box 1, the placement frame 43 can be installed inside the transport wooden box 1, and the desiccant 5 can be placed inside the placement frame 43. At this time, pulling the pulling rod 73 can retract the limiting block 72 into the limiting hole plate 6. Then, the limiting hole plate 6 is placed inside the placement frame 43, and the pulling rod 73 is released. Through the elastic force of the return spring 71, the limiting block 72 can be reset, making it easy for the limiting block 72 to be inserted into the placement frame 43. The limiting hole plate 6 can be limited and installed inside the placement frame 43, which can block the desiccant 5. Thus, when the plywood is placed into the transport wooden box 1, the cover plate 2 covers the top of the transport wooden box 1, and the moisture-proof pad 3 can prevent moisture. At the same time, the desiccant 5 can keep the inside of the transport wooden box 1 dry. The above is the complete working principle of this utility model.

[0025] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0026] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0027] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A type of plywood for preventing moisture intrusion into the edge banding, comprising a transport crate (1) and a limiting mechanism (7), characterized in that, The transport wooden box (1) is covered with a cover plate (2), and the inner walls of the transport wooden box (1) and the cover plate (2) are glued with moisture-proof pads (3). An installation mechanism (4) is installed on the inner side of the transport wooden box (1), and a desiccant bag (5) is placed inside the installation mechanism (4). A limit hole plate (6) is installed on the surface of the installation mechanism (4).

2. The plywood for preventing moisture intrusion into the edge banding according to claim 1, characterized in that, The installation mechanism (4) includes mounting bolts (41), and the inner side of the transport wooden box (1) is fitted with an installation rod (42) by the mounting bolts (41), and the end of the installation rod (42) is fixedly connected to a placement frame (43).

3. The plywood for preventing moisture intrusion into the edge banding according to claim 2, characterized in that, The placement frame (43) has a groove inside, and a dry powder packet (5) is placed in the groove.

4. The plywood for preventing moisture intrusion into the edge banding according to claim 1, characterized in that, The surface dimensions of the limiting hole plate (6) are adapted to the inner wall dimensions of the groove, and the surface of the limiting hole plate (6) is provided with dense through holes.

5. A plywood panel for preventing moisture intrusion into the edge banding according to claim 2, characterized in that, The limiting mechanism (7) includes a reset spring (71), the inside of the limiting hole plate (6) is provided with a groove, and the inner wall of the groove is welded to one end of the reset spring (71). The other end of the reset spring (71) is welded with a limiting plug (72). A pull rod (73) is fixedly connected to the surface of the limiting plug (72). A strip-shaped through groove adapted to the pull rod (73) is provided on the surface of the limiting hole plate (6).

6. The plywood for preventing moisture intrusion into the edge banding according to claim 5, characterized in that, The limiting plug (72) has a rectangular cross-section, and the surface of the placement frame (43) has a through hole that matches the limiting plug (72).

7. A plywood panel for preventing moisture intrusion into the edge banding according to claim 5, characterized in that, Both sides of the limiting plug (72) are fixedly connected to guide sliders (74), and the inner wall of the groove is provided with a sliding groove that matches the guide sliders (74).

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