Wood board oil injection maintenance device

Abstract

The utility model provides a wooden board oil injection maintenance device, the maintenance device is integrally formed into a box body structure, the top of the box body structure is provided with an opening, a sealing cover is arranged on the opening in a matched mode, the box body structure comprises a framework, an inner box plate and an outer box plate, the framework is formed into a frame structure of a box body, and supporting surfaces of side walls and the bottom are formed. The inner box plate is spliced and fixed to the inner side of the framework and forms a closed liquid storage space, the outer box plate is spliced and fixed to the outer side of the framework and serves as the outer wall of the maintenance device, a negative pressure device is arranged between the inner box plate and the outer box plate, the sealing cover and the box body structure are closed in an airtight mode, and a cold circulation device is arranged on the sealing cover. The cold circulation device generates low temperature to the space in the box. The box body structure is of a two-layer structure with a framework, the overall structural rigidity is good, the negative pressure device can generate a negative pressure environment, the inner space can be filled with maintenance oil, and wood has the advantages of being resistant to corrosion and water and the like.

Description

Technical Field

[0001] The utility model relates to an improved plate processing device, in particular to an oiling and curing device for wooden plates. Background Art

[0002] Wood board is a widely used building material. Its unique wood texture can be used as a decorative structure for building surfaces such as floors or walls. Since wood is a natural material, its characteristics are greatly affected by the environment and it is prone to moisture, mildew, deformation and other problems. Therefore, wood treatment is needed to improve the stability of the wood. The conventional treatment process mainly reduces the gaps and moisture in the wood through ventilation, drying and other methods. However, there are problems such as long treatment time and uneven treatment effect. Therefore, it is necessary to use a stable treatment method for processing, so a high-efficiency maintenance device is needed. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a wood board oiling and curing device.

[0004] The technical solution adopted by the present invention to solve the above problems is: the maintenance device is integrally formed into a box structure, the top of which is set to an opening, and a closing cover is provided on the opening. The box structure includes a skeleton, an inner plate and an outer plate. The skeleton is fixedly formed into a frame structure of the box and forms a supporting surface of the side walls and the bottom. The inner plate is spliced and fixed on the inner side of the skeleton to form a closed liquid storage space. The outer plate is spliced and fixed on the outer side of the skeleton and serves as the outer wall of the maintenance device. A negative pressure device is provided between the inner plate and the outer plate. The closing cover is airtightly closed to the box structure. A cold circulation device is provided on the closing cover, and the cold circulation device generates a low temperature for the space inside the box. The box is used to hold curing liquids, such as curing oil, etc., and is a space for placing wood, and is combined with a closed cover to form a sealed environment. A low-temperature, negative-pressure environment can be formed in the environment, forming a stable oxidation environment. The quality of the cured wood boards is stable, and the characteristics tend to be more uniform. The box structure is a two-layer structure with a skeleton. The overall structure has good rigidity and can be made into a larger volume space, which is conducive to increasing production. The negative pressure device can generate a negative pressure environment. In a negative pressure environment, the internal moisture of the wood can quickly detach and form an internal space, which will be filled with curing oil, giving the wood anti-corrosion, water-resistant and other characteristics. The low-temperature environment can prevent the wood from being deformed by heat and stabilize the basic form of the wood.

[0005] Furthermore, the inner panels of the box are covered with stainless steel plates on the sides and bottom to form a box-shaped space, and the inner panels are welded and sealed to form a liquid storage space. The inner panels of the box form a sealed liquid storage space, and the overall shape can be placed with wood to form a stable closed environment.

[0006] Furthermore, the negative pressure device includes a vacuum pump, a negative pressure pipeline, and an opening in the box. The opening is provided at the upper edge of the box inner panel. The negative pressure pipeline is provided between the box inner panel and the box outer panel and connects the opening in the box and the vacuum pump. Vacuuming is performed at the upper portion of the box inner space to avoid interference with the oil environment.

[0007] Furthermore, the closure lid forms an airtight seal with the inner panel of the box. A sealing strip is provided on the covering edge of the closure lid, and a pressure-maintaining device is provided on the outer side of the closure lid to maintain the closure lid in a closed state. The closure lid can be opened as a whole, forming an upper open surface when opened, which facilitates the lifting and unloading of wood and improves work efficiency.

[0008] Furthermore, the pressure-maintaining device includes a cylinder, the cylinder body of which is fixed to the box structure, and the cylinder's telescopic rod is connected to the closure cover. The pressure-maintaining device adopts a cylinder structure, with two stroke ends, namely a pressure-maintaining locking state and a lid-lifting state. The cylinder is also replaced by a hydraulic cylinder.

[0009] Furthermore, the cold circulation device includes a cold circulation pipe and a compressor. The cold circulation pipe is looped inside the closed cover and connected to the compressor via a cold pipe. The compressor cools the cold circulation pipe. The cold circulation pipe is installed on the closed cover to directly cool the internal environment, improving cooling efficiency and facilitating ambient temperature control.

[0010] Compared with the existing technology, the utility model has the following advantages and effects: the design is an improvement of a wood curing device, which provides a closed box environment as a whole, in which the air pressure and temperature can be controlled to form a stable curing environment, so that the stability of wood processed in the same batch tends to be uniform, thereby improving the quality of the board. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the forward structure of the maintenance device.

[0012] Figure 2 It is a schematic diagram of the skeleton structure.

[0013] Figure 3 It is a schematic diagram of the skeleton structure of the closing cover.

[0014] Figure 4 It is a schematic diagram of the inner structure of the closing cover.

[0015] In the figure: 1. Box structure, 2. Closing cover, 3. Frame, 4. Inner plate, 5. Outer plate, 6. Opening in the box, 7. Pressure maintaining device, 8. Cold circulation pipe. DETAILED DESCRIPTION

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0017] A device for oiling and curing wood panels, wherein the curing device is integrally formed into a box structure 1, the top of which is set to an opening, and a closing cover 2 is provided on the opening. The box structure 1 includes a skeleton 3, an inner panel 4, and an outer panel 5. The skeleton 3 is fixedly formed into a frame structure of the box and forms a supporting surface for the side walls and the bottom. The inner panel 4 is spliced and fixed on the inner side of the skeleton 3 to form a closed liquid storage space. The outer panel 5 is spliced and fixed on the outer side of the skeleton 3 and serves as the outer wall of the curing device. A negative pressure device is provided between the inner panel 4 and the outer panel 5. The closing cover 2 is airtightly closed to the box structure 1. A cold circulation device is provided on the closing cover 2, and the cold circulation device generates a low temperature for the space inside the box.

[0018] The inner panels 4 of the box are made of stainless steel plates to cover the side and bottom surfaces and form a box-shaped space. The inner panels 4 of the box are welded and sealed to form a liquid storage space.

[0019] The negative pressure device includes a vacuum pump, a negative pressure pipeline and an opening 6 in the box. The opening 6 in the box is provided at the upper edge of the inner plate 4 of the box. The negative pressure pipeline is provided between the inner plate 4 and the outer plate 5 of the box and connects the opening 6 in the box and the vacuum pump.

[0020] The closing cover 2 and the box inner plate 4 form an airtight closing structure. A sealing strip is provided at the covering edge of the closing cover 2 . A pressure maintaining device 7 is provided on the outer side of the closing cover 2 to maintain the closing state of the closing cover 2 .

[0021] The pressure maintaining device 7 includes a cylinder, the cylinder body of the cylinder is fixed on the box structure 1, and the telescopic rod of the cylinder is connected to the closing cover 2.

[0022] The cold circulation device includes a cold circulation pipe 8 and a compressor. The cold circulation pipe 8 is arranged in a loop on the inner side of the closed cover 2. The cold circulation pipe 8 is connected to the compressor through a cold pipe, and the compressor cools the cold circulation pipe 8.

[0023] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative rather than restrictive. The scope of the present invention is defined by the claims, not the foregoing description, and it is intended that all variations within the meaning and range of equivalents of the claims be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0024] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A wood board oiling and curing device, characterized by: The curing device is integrally formed into a box structure (1), the top of which is set to be an opening, and a closing cover (2) is arranged on the opening. The box structure (1) includes a skeleton (3), an inner plate (4), and an outer plate (5). The skeleton (3) is fixedly formed into a frame structure of the box and forms a supporting surface of the side wall and the bottom. The inner plate (4) is spliced and fixed on the inner side of the skeleton (3) to form a closed liquid storage space. The outer plate (5) is spliced and fixed on the outer side of the skeleton (3) and serves as the outer wall of the curing device. A negative pressure device is arranged between the inner plate (4) and the outer plate (5). The closing cover (2) is airtightly closed to the box structure (1). A cold circulation device is arranged on the closing cover (2), and the cold circulation device generates a low temperature for the space inside the box.

2. The wood board oiling and curing device according to claim 1, characterized in that: The inner panels (4) of the box are made of stainless steel plates to cover the side surfaces and the bottom surface and form a box-shaped space. The inner panels (4) of the box are welded and sealed to form a liquid storage space.

3. The wood board oiling and curing device according to claim 1, characterized in that: The negative pressure device comprises a vacuum pump, a negative pressure pipeline and an inner opening (6) of the box. The inner opening (6) is provided at the upper edge of the inner plate (4) of the box. The negative pressure pipeline is provided between the inner plate (4) and the outer plate (5) of the box and connects the inner opening (6) of the box and the vacuum pump.

4. The wood board oiling and curing device according to claim 1, characterized in that: The closing cover (2) and the box inner plate (4) form an airtight closing structure, a sealing strip is provided on the covering edge of the closing cover (2), and a pressure maintaining device (7) is provided on the outer side of the closing cover (2), and the pressure maintaining device (7) maintains the closing state of the closing cover (2).

5. The wood board oiling and curing device according to claim 4, characterized in that: The pressure maintaining device (7) comprises a cylinder, the cylinder body of which is fixed on the box structure (1), and the telescopic rod of which is connected to the closing cover (2).

6. The wood board oiling and curing device according to claim 1, characterized in that: The cold circulation device includes a cold circulation pipe (8) and a compressor. The cold circulation pipe (8) is arranged in a loop on the inner side of the closed cover (2). The cold circulation pipe (8) is connected to the compressor through the cold pipe, and the compressor cools the cold circulation pipe (8).

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