阅读说明：本技术 一种全实木家具生产制程含水率控制方法 (Method for controlling water content in production process of all-solid-wood furniture ) 是由 杨鹏飞 于 2021-08-20 设计创作，主要内容包括：本发明公开了一种全实木家具生产制程含水率控制方法,包括以下步骤：步骤一,木材干燥,将含水率高的木材放入干燥室中持续干燥6-24h,直至木材的含水率达到10-20％；步骤二,木材恢复,使用纤维布表面湿润后沿着木材纹路进行擦拭,使木材的表面干燥过程中缩水弯曲的区域恢复形状；步骤三,表面脱水,在木材表面均匀撒上生石灰,使用耐磨布料在木材表面均匀涂抹；步骤四,木材加工,本发明涉及家具生产技术领域。该全实木家具生产制程含水率控制方法,达到了加快降低含水率的目的,能够在降低木材含水率的过程中提高木材表面的光洁程度,提高了灵活程度,能够方便的调整木材周围环境的含水率,灵活的调整对木材处理的角度以及距离。(The invention discloses a method for controlling the water content in the production process of all-solid wood furniture, which comprises the following steps: drying the wood, namely putting the wood with high water content into a drying chamber to be dried continuously for 6-24h until the water content of the wood reaches 10-20%; step two, recovering the wood, namely wiping the wood along wood grains after the surface of the fiber cloth is wetted, so that the shape of the shrunk and bent area in the surface drying process of the wood is recovered; step three, surface dehydration, namely uniformly spreading quicklime on the surface of the wood, and uniformly smearing the quicklime on the surface of the wood by using wear-resistant cloth; the invention relates to the technical field of furniture production, and in particular relates to wood processing. The method for controlling the water content of the full solid wood furniture in the production process achieves the purpose of accelerating the reduction of the water content, can improve the smoothness of the surface of the wood in the process of reducing the water content of the wood, improves the flexibility, can conveniently adjust the water content of the environment around the wood, and flexibly adjusts the angle and the distance for processing the wood.)

1. A method for controlling the water content in the production process of all-solid wood furniture is characterized by comprising the following steps:

drying the wood, namely putting the wood with high water content into a drying chamber to be dried continuously for 6-24h until the water content of the wood reaches 10-20%;

step two, recovering the wood, namely wiping the wood along wood grains after the surface of the fiber cloth is wetted, so that the shape of the shrunk and bent area in the surface drying process of the wood is recovered;

step three, surface dehydration, namely uniformly spreading quicklime on the surface of the wood, uniformly smearing the quicklime on the surface of the wood by using wear-resistant cloth, and polishing the surface of the wood by using high temperature and friction;

and step four, wood processing, namely putting the wood on a processing table of the water content control device, continuously outputting dry air flow to the wood after the device is started to work, processing the wood, and treating the wood by the water content control device in the processing process to keep the lower water content.

2. The utility model provides a full wood furniture production process moisture content controlling means, includes processing platform (1), its characterized in that, the top of processing platform (1) is provided with drying cabinet (2), the outside of drying cabinet (2) is provided with air intake (3) and air outlet (4), the inside of drying cabinet (2) is provided with:

the lifting device (5) is provided with a lifting motor (51), the output end of the lifting motor (51) is connected with a rotating rod (52), one end of the top of the rotating rod (52) is provided with an outer convex thread, a lifting frame (53) is arranged inside the air inlet (3), the rotating rod (52) penetrates through the lifting frame (53), a partition plate (54) is arranged inside the drying box (2), and the partition plate (54) is provided with a through hole matched with the rotating rod (52);

the drying device (6) is provided with an electric heating device (61), the top of the partition plate (54) is uniformly provided with a limiting groove (62), a partition plate (63) is arranged inside the limiting groove (62), and one end of the top of the lifting frame (53) is uniformly provided with air holes (64);

the air mixing device (7) is provided with a supporting spring (71), the supporting spring (71) is symmetrically arranged at the bottom of the inner side of the drying box (2), the top of the supporting spring (71) is fixedly connected with the partition plate (54), and one end of the bottom of the rotating rod (52) is provided with an air fan plate (72).

3. The device for controlling the moisture content in the production process of the all-solid wood furniture according to claim 2, which is characterized in that: the inner wall of the drying box (2) is symmetrically provided with elastic pieces (8), and the partition plate (54) is in sliding connection with the elastic pieces (8).

4. The device for controlling the moisture content in the production process of the all-solid wood furniture according to claim 2, which is characterized in that: processing platform (1)'s top has been seted up inclined groove (9), the inside of inclined groove (9) is provided with bracing piece (10), drying cabinet (2) are connected with bracing piece (10) rotation.

5. The device for controlling the moisture content in the production process of the all-solid wood furniture according to claim 4, which is characterized in that: the utility model discloses a drying oven, including bracing piece (10), bracing piece (10) have gag lever post (101), the top of gag lever post (101) is rotated and is connected with swinging arms (102), drying cabinet (2) are rotated with swinging arms (102) and are connected, be provided with between gag lever post (101) and swinging arms (102) bearing bar (103), the draw-in groove with bearing bar (103) looks adaptation is all seted up to one side of gag lever post (101) and swinging arms (102).

6. The device for controlling the moisture content in the production process of the all-solid wood furniture according to claim 4, which is characterized in that: the top of the processing table (1) is symmetrically provided with magnet blocks (11), and one side of the drying box (2) is provided with a metal sheet (12).

7. The device for controlling the moisture content in the production process of the all-solid wood furniture according to claim 4, which is characterized in that: the outer side of the processing table (1) is symmetrically provided with a containing plate (13), and the containing plate (13) penetrates through the processing table (1) and extends into the processing table (1).

Technical Field

The invention relates to the technical field of furniture production, in particular to a method for controlling the water content in the production process of all-solid wood furniture.

Background

When the wood is placed in humid air, the wood absorbs water vapor in the air to increase the moisture content of the wood, and the phenomenon is called moisture absorption; in contrast, if the wood with high moisture content is placed in the air with low humidity, the wood will be dehumidified to reduce the moisture content of the wood, which is called as dehumidification, the moisture absorption and dehumidification process is substantially a process in which the moisture content of the wood gradually transits to be consistent with the equilibrium moisture content of the environment, in the production process of the wood furniture, the wood is often influenced by the production environment, the moisture content of the wood is difficult to control, the moisture content of the manufactured wood furniture does not meet the requirement, and the quality of the wood furniture is finally influenced.

However, the existing method for controlling the moisture content of the wood in the production process of the all-solid wood furniture has the disadvantages of low efficiency of reducing the moisture content of the wood, single function, incapability of improving the smoothness of the surface of the wood in the process of reducing the moisture content of the wood, low flexibility, incapability of conveniently adjusting the moisture content of the environment around the wood, and incapability of flexibly adjusting the angle and distance for processing the wood.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the method for controlling the moisture content of the wood in the production process of the all-solid-wood furniture, which solves the problem that the efficiency of reducing the moisture content of the wood by the existing method for controlling the moisture content of the wood in the production process of the all-solid-wood furniture is low, can improve the smoothness of the surface of the wood in the process of reducing the moisture content of the wood, improves the flexibility, can conveniently adjust the moisture content of the environment around the wood, and flexibly adjust the angle and the distance for processing the wood.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a method for controlling the water content in the production process of all-solid wood furniture comprises the following steps:

drying the wood, namely putting the wood with high water content into a drying chamber to be dried continuously for 6-24h until the water content of the wood reaches 10-20%;

step two, recovering the wood, namely wiping the wood along wood grains after the surface of the fiber cloth is wetted, so that the shape of the shrunk and bent area in the surface drying process of the wood is recovered;

step three, surface dehydration, namely uniformly spreading quicklime on the surface of the wood, uniformly smearing the quicklime on the surface of the wood by using wear-resistant cloth, and polishing the surface of the wood by using high temperature and friction;

and step four, wood processing, namely putting the wood on a processing table of the water content control device, continuously outputting dry air flow to the wood after the device is started to work, processing the wood, and treating the wood by the water content control device in the processing process to keep the lower water content.

The utility model provides a full wood furniture production process moisture content controlling means, includes the processing platform, the top of processing platform is provided with the drying cabinet, the outside of drying cabinet is provided with air intake and air outlet, the inside of drying cabinet is provided with:

the lifting device is provided with a lifting motor, the output end of the lifting motor is connected with a rotary rod, one end of the top of the rotary rod is provided with an outward-protruding thread, a lifting frame is arranged inside the air inlet, the rotary rod penetrates through the lifting frame, a partition plate is arranged inside the drying box, and the partition plate is provided with a through hole matched with the rotary rod;

the drying device is provided with an electric heating device, the top of the partition plate is uniformly provided with a limiting groove, a partition plate is arranged in the limiting groove, one end of the top of the lifting frame is uniformly provided with air holes, the position of the partition plate on the partition plate is moved, so that the space volume ratio of two sides of the partition plate is changed, the proportion of dry high-temperature air and normal air for mixing is adjusted, the moisture content of air flow for drying wood can be flexibly adjusted, and the flexibility of the device is improved;

the air mixing device is provided with supporting springs, the supporting springs are symmetrically arranged at the bottom of the inner side of the drying box, the tops of the supporting springs are fixedly connected with the partition plate, and one end of the bottom of the rotating rod is provided with an air fan plate.

Preferably, the inner wall of the drying box is symmetrically provided with elastic pieces, and the partition plate is in sliding connection with the elastic pieces.

Preferably, the top of the processing table is provided with an inclined groove, a support rod is arranged in the inclined groove, and the drying box is rotatably connected with the support rod.

Preferably, the bracing piece has the gag lever post, the top of gag lever post is rotated and is connected with the swinging arms, the drying cabinet rotates with the swinging arms and is connected, be provided with the bearing bar between gag lever post and the swinging arms, the draw-in groove with bearing bar looks adaptation is all seted up to one side of gag lever post and swinging arms.

Preferably, the top of the processing table is symmetrically provided with magnet blocks, and one side of the drying box is provided with a metal sheet.

Preferably, the processing table is provided with a plurality of storage plates, and the storage plates are symmetrically arranged on the outer side of the processing table, penetrate through the processing table and extend into the processing table.

(III) advantageous effects

The invention provides a method for controlling the water content in the production process of all-solid wood furniture. The method has the following beneficial effects:

according to the method for controlling the water content of the all-solid-wood furniture in the production process, quicklime is uniformly scattered on the surface of the wood, wear-resistant cloth is uniformly smeared on the surface of the wood, the surface of the wood is polished by high temperature and friction, the polishing degree of the wood is improved under the combined action of multiple modes, and the surface smoothness of the wood is improved.

According to the method for controlling the water content of the full solid wood furniture in the production process, the water content of the wood is reduced by utilizing multiple ways of accelerating volatilization by utilizing physical high temperature and generating solid particles by chemical and water reaction in the process of reacting quicklime with water on the surface of the wood, and the efficiency of reducing the water content of the wood is improved.

The air above the partition plate flows to the air outlets from two sides respectively, the fan plate is driven to rotate by the rotating rod to accelerate the mixing of the air on the heated side and the air on the other side which is not heated, the mixed heated air is discharged from the air outlets to the direction of wood on the processing table, the moisture content of the wood is continuously kept in the wood processing process, the moisture content of the wood after the moisture content is controlled is prevented from being gradually increased in the processing process, and the quality of the wood in the processing process of the full-solid wood furniture is ensured.

According to the method for controlling the moisture content of the all-solid-wood furniture in the production process, the position of the partition plate on the partition plate is moved, so that the space volume ratio of two sides of the partition plate is changed, the proportion of dry high-temperature air and normal air for mixing is adjusted, the moisture content of air flow for drying wood can be flexibly adjusted, and the flexibility degree of the device is improved.

(V), this full wood furniture production process moisture content control method, through taking the bracing piece out from the inside of inclined groove, it is fixed between gag lever post and swinging arms with the bearing bar card after the angle of adjustment swinging arms, the sheetmetal is moved to the magnet piece after being attracted by the magnet piece, drive drying cabinet with fixed angle slope, the position and the angle of adjustment drying cabinet that can be nimble, better carry out drying process to timber at wood working's in-process, the control accuracy of moisture content in the full wood furniture production process has been improved.

According to the method for controlling the moisture content of the all-solid-wood furniture in the production process, the supporting rod is placed in the direction away from the processing table after being taken out of the inclined groove, the drying box drives the swinging rod to downwards drop onto the containing plate, the usable area of the processing table can be increased when the moisture content is not required to be controlled in the production process of all-solid-wood furniture, and the flexibility degree of wood processing is increased.

Drawings

FIG. 1 is a flow chart of the present invention as a whole;

FIG. 2 is a schematic structural diagram of a moisture content control apparatus according to the present invention;

FIG. 3 is a schematic structural view of the water content control device according to the present invention in an unfolded state;

FIG. 4 is a schematic view of the structure of the drying box of the present invention;

FIG. 5 is a transverse cross-sectional view of the drying box of the present invention;

fig. 6 is a longitudinal sectional view of the drying box of the present invention.

In the figure: 1-processing table, 2-drying box, 3-air inlet, 4-air outlet, 5-lifting device, 51-lifting motor, 52-rotating rod, 53-lifting frame, 54-clapboard, 6-drying device, 61-electric heating device, 62-spacing groove, 63-separating plate, 64-air vent, 7-air mixing device, 71-supporting spring, 72-fan plate, 8-elastic sheet, 9-inclined groove, 10-supporting rod, 101-spacing rod, 102-swinging rod, 103-bearing rod, 11-magnet block, 12-metal sheet and 13-storage plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-6, the present invention provides a technical solution: a method for controlling the water content in the production process of all-solid wood furniture comprises the following steps:

step one, drying the wood, namely putting the wood with high water content into a drying chamber to be dried continuously for 12 hours until the water content of the wood reaches 10-20%;

step two, recovering the wood, namely wiping the wood along wood grains after the surface of the fiber cloth is wetted, so that the shape of the shrunk and bent area in the surface drying process of the wood is recovered;

step three, surface dehydration, namely uniformly spreading quicklime on the surface of the wood, uniformly smearing the quicklime on the surface of the wood by using wear-resistant cloth, and polishing the surface of the wood by using high temperature and friction;

and step four, wood processing, namely putting the wood on a processing table of the water content control device, continuously outputting dry air flow to the wood after the device is started to work, processing the wood, and treating the wood by the water content control device in the processing process to keep the lower water content.

The utility model provides a full wood furniture production process moisture content controlling means, includes processing platform 1, and the top of processing platform 1 is provided with drying cabinet 2, and the outside of drying cabinet 2 is provided with air intake 3 and air outlet 4, and the inside of drying cabinet 2 is provided with:

the lifting device 5 is provided with a lifting motor 51, the output end of the lifting motor 51 is connected with a rotating rod 52, one end of the top of the rotating rod 52 is provided with a convex thread, a lifting frame 53 is arranged inside the air inlet 3, the rotating rod 52 penetrates through the lifting frame 53, a partition plate 54 is arranged inside the drying box 2, and the partition plate 54 is provided with a through hole matched with the rotating rod 52;

the drying device 6 is provided with an electric heating device 61, the top of the partition plate 54 is uniformly provided with a limit groove 62, a partition plate 63 is arranged in the limit groove 62, and one end of the top of the lifting frame 53 is uniformly provided with air holes 64;

the air mixing device 7 is provided with a supporting spring 71, the supporting spring 71 is symmetrically arranged at the bottom of the inner side of the drying box 2, the top of the supporting spring 71 is fixedly connected with the partition plate 54, and one end of the bottom of the rotating rod 52 is provided with an air fan plate 72.

The inner wall of the drying box 2 is symmetrically provided with elastic sheets 8, and the partition plate 54 is connected with the elastic sheets 8 in a sliding manner.

When in use, the wood which is dried, recovered and surface dehydrated is placed on the processing table 1, the partition plate 63 is placed in the limiting groove 62 at the top of the partition plate 54, the air outside the drying box 2 enters the two sides of the partition plate 63 from the air holes 64 respectively, the electric heating device 61 and the lifting motor 51 are started, the electric heating device 61 heats the air at one side of the partition plate 63 close to the electric heating device 61, the lifting frame 53 is driven to descend by the rotating rod 52, the lifting frame 53 extrudes the partition plate 63 and the partition plate 54 to descend, the partition plate 54 extrudes the elastic sheet 8 to bend and then continues to extrude the supporting spring 71 to descend, the air above the partition plate 54 flows to the air outlet 4 from the two sides respectively, the fan plate 72 is driven to rotate by the rotating rod 52 to accelerate the mixing of the air at the heated side and the unheated air at the other side, and then the mixed heated air is discharged from the air outlet 4 to the wood direction on the processing table 1, the moisture content of the wood is continuously kept in the wood processing process, the moisture content of the wood with the moisture content controlled is prevented from being gradually increased in the processing process, and the quality of the wood in the processing process of the full solid wood furniture is ensured.

The position of the partition plate 63 on the partition plate 54 is moved, so that the space volume ratio of both sides of the partition plate 63 is changed, the ratio of the dry high-temperature air and the normal air for mixing is adjusted, the moisture content of the air flow for drying the wood can be flexibly adjusted, and the flexibility of the device is improved.

Example two

Referring to fig. 1-6, the present invention provides a technical solution: on the basis of the first embodiment, the top of the processing table 1 is provided with an inclined groove 9, a support rod 10 is arranged inside the inclined groove 9, and the drying oven 2 is rotatably connected with the support rod 10.

The supporting rod 10 is provided with a limiting rod 101, the top of the limiting rod 101 is rotatably connected with a swinging rod 102, the drying box 2 is rotatably connected with the swinging rod 102, a bearing rod 103 is arranged between the limiting rod 101 and the swinging rod 102, and one side of the limiting rod 101 and one side of the swinging rod 102 are both provided with a clamping groove matched with the bearing rod 103.

The top of the processing table 1 is symmetrically provided with magnet blocks 11, and one side of the drying box 2 is provided with a metal sheet 12.

The outer side of the processing table 1 is symmetrically provided with a receiving plate 13, and the receiving plate 13 penetrates through the processing table 1 and extends into the processing table 1.

During the use, take bracing piece 10 out from the inside of inclined groove 9, adjust behind the angle of swinging arms 102 with bearing bar 103 card fixed between gag lever post 101 and swinging arms 102, sheetmetal 12 is attracted the back by magnet piece 11 and is moved to magnet piece 11, drive drying cabinet 2 with fixed angle slope, the position and the angle of adjustment drying cabinet 2 that can be nimble, better carry out drying process to timber at wood working's in-process, the control accuracy of moisture content in the whole wood furniture production process has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.