Wood board dipping and dyeing device

Abstract

The utility model relates to the technical field of wood board dyeing, in particular to a wood board dipping and dyeing device. The device comprises a dye vat used for containing dye liquor and a dipping basket used for containing wood boards, the dipping basket comprises a lower bearing plate and an upper adjusting plate, the upper adjusting plate is provided with a plurality of upper stopping pieces, and an upper limiting space is formed between every two adjacent upper stopping pieces; the lower end of the wood plate abuts against the lower bearing plate, the upper end of the wood plate is inserted into the upper limiting space, and the upper end of the wood plate abuts against at least one upper stopping piece. According to the device, the wood board is arranged in the dipping basket in the mounting mode that the lower end of the wood board abuts against the lower bearing plate, and the upper end of the wood board is inserted into the upper limiting space, in this arrangement mode, the device can be directly used for containing the wood board with any height within a certain range, and the distance between the upper adjusting plate and the lower bearing plate does not need to be adjusted; the method has simplicity, convenience and adaptability for dyeing batched wood boards with fine height differences among the wood boards.

Description

Technical Field

[0001] The utility model relates to the technical field of wood board dyeing, in particular to a wood board immersion dyeing device. Background Art

[0002] Reconstructed decorative veneer is a decorative wood made of artificial fast-growing wood, which is sliced ​​through a series of processes such as bleaching and dyeing. It is currently widely used in interior decoration. With the continuous improvement of consumption level and demand, the color fastness requirements of reconstructed decorative veneer are also increasing. When dyeing the wood board, it is necessary to use bleach, dye, fixing agent, etc. to impregnate the wood board, so a wood board impregnation dyeing device is urgently needed.

[0003] The patent document with the publication number CN209755520U discloses such a dyeing device for furniture wood boards, including a paint bucket, a top plate, a motor, a transmission shaft, a hydraulic cylinder, a connecting plate and a connecting ring, characterized in that: the paint bucket is arranged on a bracket, a vertical plate is arranged on the top of the paint bucket, the top plate is arranged on the vertical plate, the motor is arranged at the bottom of the paint bucket, the transmission shaft is arranged in the paint bucket, one end of the transmission shaft is connected to the motor, the hydraulic cylinder is arranged on the top plate, the connecting plate is arranged on the piston rod, and a connecting column is vertically arranged on the connecting plate, and the connecting ring is arranged on the connecting column by a fastening bolt. A bearing groove is arranged on the bearing rod on the connecting ring, and the top and bottom ends of the furniture wood boards to be dyed are placed in the bearing grooves respectively.

[0004] In this structure, the position of the connecting ring on the connecting column is adjusted to suit the boards of different heights. However, this adjustment method has the following problems: the connecting ring on each connecting column must be adjusted separately, which results in complicated operation steps when dyeing wood boards in batches. In addition, the distance between adjacent connecting columns is fixed, which cannot accommodate thicker wood boards, and the applicable range of the equipment is narrow. Utility Model Content

[0005] The utility model aims to solve the above problems and provides a wood board immersion dyeing device which is suitable for wood boards of different specifications and is easy to operate.

[0006] The utility model provides a technical solution to the problem by providing a wooden board immersion dyeing device, comprising a dye vat for accommodating dye solution and an immersion basket for accommodating the wooden board, the immersion basket comprising a lower receiving plate and an upper adjusting plate, the upper adjusting plate being provided with a plurality of upper stoppers, an upper limit space being formed between two adjacent upper stoppers; the lower end of the wooden board abuts against the lower receiving plate, the upper end is inserted into the upper limit space, and the upper end of the wooden board abuts against at least one of the upper stoppers.

[0007] As a preferred embodiment of the present invention, it also includes a height adjustment structure for adjusting the distance between the lower receiving plate and the upper adjustment plate.

[0008] As a preferred embodiment of the present invention, it also includes a thickness adjustment structure for adjusting the distance between two adjacent upper stoppers.

[0009] As a preferred embodiment of the present invention, the upper stopper comprises a plurality of stop parts which are sequentially arranged along a direction perpendicular to the height direction of the wooden board and perpendicular to the thickness direction of the wooden board, and the stop parts are rod-shaped structures.

[0010] As a preferred embodiment of the present invention, the upper stopper is detachably connected to the upper adjustment plate.

[0011] As a preferred embodiment of the present invention, the lower supporting plate is provided with a plurality of lower stoppers, and a lower limit space for accommodating the lower end of the wooden board is formed between two adjacent lower stoppers.

[0012] As a preferred embodiment of the present invention, it further comprises a driving member for driving the dipping basket to enter and exit the dye vat.

[0013] As a preferred embodiment of the present invention, an elastic support block for supporting the dipping basket is provided at the bottom of the dye vat.

[0014] As a preferred embodiment of the utility model, the height adjustment structure includes a first connecting part arranged on the upper adjustment plate and a second connecting part arranged on the lower supporting plate, and the first connecting part and the second connecting part are respectively provided with pin holes; the height adjustment structure also includes a pin for passing through the pin hole of the first connecting part and the pin hole of the second connecting part to connect the first connecting part and the second connecting part; the first connecting part and / or the second connecting part are provided with a plurality of the pin holes along the height direction of the wooden board.

[0015] As a preferred embodiment of the present invention, the thickness adjustment structure includes a slide groove arranged on the upper adjustment plate, the length direction of which is parallel to the thickness direction of the wooden board, and a slider slidably arranged in the slide groove, and the upper stopper is connected to the slider.

[0016] Beneficial effects of the utility model:

[0017] 1. In the present application, the wooden board is arranged in the impregnation basket by means of an installation method in which the lower end abuts against the lower receiving plate and the upper end is inserted into the upper limit space. Since the fixing method of the upper end of the wooden board is related to the abutment between the upper end side of the wooden board and the upper stopper, but has nothing to do with whether the upper end face of the wooden board abuts, under this setting method, it can be directly used to accommodate wooden boards of any height within a certain range (the distance between the free end face of the upper stopper and the lower receiving plate ≤ the height of the accommodable wooden board ≤ the distance between the upper adjustment plate and the lower receiving plate), without adjusting the distance between the upper adjustment plate and the lower receiving plate, and is simple and adaptable to the dyeing of batches of wooden boards with slight height differences between the wooden boards.

[0018] 2. The present application further provides a height adjustment structure for adjusting the distance between the upper adjustment plate and the lower receiving plate, so that the dyeing device can adapt to wooden boards within a larger height range; and when performing the adjustment operation, only the connection structure between the upper adjustment plate and the lower receiving plate needs to be adjusted, and the adjustment operation is simple and convenient.

[0019] 3. The present application further provides a thickness adjustment structure for adjusting the distance between two adjacent upper stoppers, so that the dyeing device can be adapted to wooden boards within a larger thickness range. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a structural schematic diagram of an implementation method of a wood board immersion dyeing device;

[0021] Figure 2 It is a structural schematic diagram of another embodiment of a wood board immersion dyeing device;

[0022] Figure 3 A top view of an upper regulating plate in another embodiment of a wood board immersion dyeing device;

[0023] In the figure: dye vat 1, elastic support block 11, dipping basket 2, upper adjustment plate 21, slide 211, slider 212, lower receiving plate 22, upper stopper 3, stopper portion 31, lower stopper 4, driving member 5, first connecting portion 61, second connecting portion 62, pin 63. DETAILED DESCRIPTION

[0024] The following are specific implementations of the present invention, and in conjunction with the accompanying drawings, the technical solution of the present invention is further described, but the present invention is not limited to these embodiments.

[0025] A wood board immersion dyeing device, such as Figure 1 and Figure 2As shown, it includes a dye vat 1 for containing dye liquid, and an immersion basket 2 for containing a wooden board. When in use, the wooden board is installed in the immersion basket 2, and then the immersion basket 2 is placed in the dye vat 1, and the dye liquid in the dye vat 1 enters the immersion basket 2 through the gap on the immersion basket 2 to immerse and dye the wooden board.

[0026] Among them, the structure of the dye vat 1 is not limited, and it can be any physical structure with an opening at the top for the immersion basket 2 to enter and exit. In some embodiments, the bottom of the dye vat 1 has a drain port to facilitate the discharge of waste liquid. In some embodiments, the inner wall of the dye vat 1 is provided with a heating element for heating the dye solution to an appropriate dyeing temperature. The structure of the heating element is not limited, and it can be a metal tube with a heating wire inside, and the space between the heating wire and the inner wall of the metal tube is filled with an insulating material such as magnesium oxide powder, and the heating wire is connected to a power source to generate electricity and heat. In some embodiments, a stirring element is provided in the dye vat 1 for stirring the dye solution to prevent the dye solution from settling; in an embodiment with a heating element, the additional stirring element can also make the temperature of the dye solution uniform. The structure of the stirring element is not limited, and it can be a stirring rod connected to the output shaft of the motor.

[0027] The way in which the immersion basket 2 enters and exits the dye vat 1 is not limited. In some embodiments, Figure 2 As shown, it also includes a driving member 5, which can be a cylinder or a hydraulic cylinder. The piston rod of the driving member 5 is connected to the dipping basket 2 to drive the dipping basket 2 to enter and exit the dyeing tank 1 through the top opening of the dyeing tank 1.

[0028] The impregnation basket 2 is used to accommodate wooden boards. In order to make the impregnation basket 2 applicable to wooden boards of different specifications, the impregnation basket 2 is designed in the present application. Figure 1 and Figure 2 ,according to Figure 1 The left and right directions are the thickness directions of the wooden board, the up and down directions are the height directions of the wooden board, and the front and back directions are the length directions of the wooden board.

[0029] The immersion basket 2 includes a lower receiving plate 22 and an upper adjustment plate 21. The upper adjustment plate 21 and the lower receiving plate 22 are generally arranged in parallel. The upper adjustment plate 21 and the lower receiving plate 22 are connected by a connecting rod. The connecting rod can be fixed in height or adjustable in height. The number of connecting rods is not limited. After the connecting rods are installed, the stability of the upper adjustment plate 21 and the lower receiving plate 22 should be guaranteed. For example, when one connecting rod is provided, the two ends of the connecting rod are respectively connected to the center of the upper adjustment plate 21 and the center of the lower receiving plate 22; when two or more connecting rods are provided, the connecting rods are evenly arranged in a ring shape with the straight line where the center of the upper adjustment plate 21 and the center of the lower receiving plate 22 are located as the center. In this embodiment, four connecting rods are provided, which are respectively provided between the four corners of the upper adjustment plate 21 and the four corners of the lower receiving plate 22.

[0030] The upper adjustment plate 21 is provided with a plurality of upper stoppers 3, the free end surfaces of the upper stoppers 3 are closer to the lower receiving plate 22 than the upper adjustment plate 21, and an upper limit space is formed between two adjacent upper stoppers 3. Figure 1 As shown, according to Figure 1 In the direction of the middle, insert the wooden board into the soaking basket 2 from front to back, so that the lower end of the wooden board abuts against the lower receiving plate 22, the upper end is inserted into the upper limit space, and the upper end of the wooden board abuts against at least one upper stopper 3. In this arrangement, the upper stoppers 3 on both sides of the wooden board ensure the stability of the wooden board, and the installation of the wooden board is simple. At the same time, Figure 1 As shown, first, the fixing method of the wooden board has nothing to do with whether the upper end faces of the wooden board are in contact, so under this setting method, it can be directly used to accommodate several wooden boards with slightly different heights without corresponding adjustments. Second, for wooden boards with a thickness slightly narrower than the distance between the two upper stoppers 3, the wooden board can lean on an upper stopper 3 and be stopped by the upper stopper 3 without sliding out of the upper stopper space, and the stability of the wooden board can also be maintained. Therefore, under this setting method, it can also be directly used to accommodate several wooden boards with slightly different thicknesses without corresponding adjustments.

[0031] In some embodiments, Figure 1 As shown, for thinner wooden boards, in order to further prevent them from slipping, a plurality of lower stoppers 4 are provided on the lower supporting plate 22, and a lower limit space for accommodating the lower end of the wooden board is formed between two adjacent lower stoppers 4. The upper end of the thinner wooden board abuts against an upper stopper 3, and the lower end abuts against a lower stopper 4.

[0032] The structure of the upper stopper 3 is not limited, and it can be a plate-like structure whose length direction is parallel to the length direction of the wooden board, or it can be a plurality of rod-like structures.

[0033] In some embodiments, the upper side of the wooden board is also expected to be dyed, and the upper stopper 3 stops the upper side of the wooden board from contacting the dye liquid, so the upper stopper 3 is preferably a rod-shaped structure. Figure 3 As shown, the upper stopper 3 includes a plurality of stoppers 31 arranged in sequence along a direction perpendicular to the height direction of the board and perpendicular to the thickness direction of the board (i.e., the length direction of the board), and the stoppers 31 are rod-shaped structures. The plurality of rod-shaped stoppers 31 abut against the board, thereby reducing the area of ​​the board side blocked by the stoppers 31. At the same time, when dyeing, the board is moved forward and backward to change the portion of the upper side of the board in contact with the stoppers 31, so that the original contact portion can be exposed for dyeing.

[0034] In some embodiments, the height of the wood board to be stained exceeds the distance between the upper adjustment plate 21 and the lower receiving plate 22, so a height adjustment structure for adjusting the distance between the lower receiving plate 22 and the upper adjustment plate 21 is also included. The connecting rod can be set to be height-adjustable to serve as the height adjustment structure. The setting method of the height adjustment structure is not limited, and can be a pneumatic rod, a hydraulic rod, etc.

[0035] In some embodiments, Figure 1 As shown, the height adjustment structure, i.e., the connecting rod, comprises a first connecting portion 61 provided on the upper adjustment plate 21 and a second connecting portion 62 provided on the lower receiving plate 22, wherein the first connecting portion 61 and the second connecting portion 62 are respectively provided with pin holes; as long as the pin holes of the first connecting portion 61 and the second connecting portion 62 are aligned, and then the pin 63 is sequentially passed through the pin holes of the first connecting portion 61 and the second connecting portion 62, the connection of the first connecting portion 61 and the second connecting portion 62 can be completed to form an integral connecting rod structure. At the same time, among the two components of the first connecting portion 61 and the second connecting portion 62, at least one component is provided with more than one pin hole along the height direction of the wooden board, for example, the second connecting portion 62 is provided with a plurality of pin holes along the height direction of the wooden board, and the first connecting portion 61 is provided with only one pin hole, then after the pin holes of the first connecting portion 61 and the pin holes of the second connecting portion 62 at different heights are aligned and connected using the pin 63, connecting rods of different lengths can be obtained, and the distance between the upper adjustment plate 21 and the lower receiving plate 22 can be changed to be suitable for the installation of wooden boards of higher heights.

[0036] In some embodiments, when dyeing a heavy solid wood board, in order to avoid excessive load on the pin 63 caused by the weight of the solid wood board, which affects the installation stability of the pin 63, a plurality of pin holes can be provided on the first connecting portion 61, and the first connecting portion 61 and the second connecting portion 62 can be connected through a plurality of pins 63 to improve the connection strength. Figure 2 As shown, an elastic support block 11 for supporting the immersion basket 2 is arranged at the inner bottom of the dye vat 1. The elastic support block 11 includes a support portion and an elastic portion. The support portion is connected to the dye vat 1 via the elastic portion, and the support portion is used to contact and support the bottom of the lower receiving plate 22.

[0037] In some embodiments, even when the connecting rod is adjusted to the shortest length, the height of the wood board to be dyed is still shorter than the distance between the end surface of the upper stopper 3 and the lower receiving plate 22. Therefore, the upper stopper 3 is detachably connected to the upper adjustment plate 21, and a shorter wood board can be fixed by replacing a longer upper stopper 3. In the embodiment using the rod-shaped stopper 31, a threaded hole can be provided on the upper adjustment plate 21, and an external thread that can be threadedly connected to the threaded hole can be provided at the end of the stopper 31, so that the stopper 31 and the upper adjustment plate 21 can be detachably connected.

[0038] In some embodiments, the wooden board is too thick to be inserted between the two upper stoppers 3 , and therefore a thickness adjustment structure for adjusting the distance between two adjacent upper stoppers 3 is also included.

[0039] In some embodiments, Figure 2 and Figure 3 As shown, the thickness adjustment structure includes a slide groove 211 provided on the upper adjustment plate 21, the length direction of which is parallel to the thickness direction of the wooden board, and a slider 212 slidably provided in the slide groove 211. The upper stopper 3 or the stopper portion 31 is connected to the slider 212. The position of the upper stopper 3 is adjusted by sliding the slider 212 in the slide groove 211, thereby adjusting the distance between the two upper stoppers 3. Since the upper stopper 3 also serves to stop and fix the wooden board, the slider 212 should be fixed after sliding to the corresponding position. A threaded column can be provided on the slider, and a nut can be threadedly connected. When the slider 212 slides to the corresponding position, the nut is tightened so that the nut is tightly abutted against the upper adjustment plate 21, and the position of the slider 212 is fixed by friction.

[0040] In the embodiment where the thickness adjustment structure and the rod-shaped stopper 31 are provided at the same time, in order to facilitate the synchronous control of a plurality of rod-shaped stoppers 31 in an upper stopper 3, as shown in FIG. Figure 3 As shown, adjacent stop portions 31 in a stop member 3 may also be connected via a connecting portion.

[0041] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A wood board immersion dyeing device, comprising a dye vat (1) for containing dye solution, and an immersion basket (2) for containing wood boards, characterized in that: The soaking basket (2) comprises a lower receiving plate (22) and an upper adjusting plate (21); the upper adjusting plate (21) is provided with a plurality of upper stoppers (3), and an upper limit space is formed between two adjacent upper stoppers (3); the lower end of the wooden board abuts against the lower receiving plate (22), and the upper end is inserted into the upper limit space; the upper end of the wooden board abuts against at least one of the upper stoppers (3).

2. A wood board immersion dyeing device according to claim 1, characterized in that: It also includes a height adjustment structure for adjusting the distance between the lower receiving plate (22) and the upper adjustment plate (21).

3. A wood board immersion dyeing device according to claim 1, characterized in that: It also includes a thickness adjustment structure for adjusting the distance between two adjacent upper stoppers (3).

4. A wood board immersion dyeing device according to claim 1, characterized in that: The upper stopper (3) comprises a plurality of stop portions (31) arranged in sequence along a direction perpendicular to the height direction of the wooden board and perpendicular to the thickness direction of the wooden board, and the stop portions (31) are rod-shaped structures.

5. The wood board immersion dyeing device according to claim 1, characterized in that: The upper stopper (3) is detachably connected to the upper adjustment plate (21).

6. The wood board immersion dyeing device according to claim 1, characterized in that: The lower receiving plate (22) is provided with a plurality of lower stoppers (4), and a lower limit space for accommodating the lower end of the wooden board is formed between two adjacent lower stoppers (4).

7. The wood board immersion dyeing device according to claim 1, characterized in that: It also includes a driving member (5) for driving the dipping basket (2) to enter and exit the dye vat (1).

8. The wood board immersion dyeing device according to claim 1, characterized in that: An elastic support block (11) for supporting the dipping basket (2) is provided at the bottom of the dye vat (1).

9. The wood board immersion dyeing device according to claim 2, characterized in that: The height adjustment structure comprises a first connection part (61) arranged on the upper adjustment plate (21) and a second connection part (62) arranged on the lower receiving plate (22), wherein the first connection part (61) and the second connection part (62) are respectively provided with pin holes; the height adjustment structure also comprises a pin (63) for passing through the pin hole of the first connection part (61) and the pin hole of the second connection part (62) so as to connect the first connection part (61) and the second connection part (62); the first connection part (61) and / or the second connection part (62) are provided with a plurality of the pin holes along the height direction of the wooden board.

10. The wood board immersion dyeing device according to claim 3, characterized in that: The thickness adjustment structure comprises a slide groove (211) provided on the upper adjustment plate (21) and having a length direction parallel to a thickness direction of the wooden board, and a slider (212) slidably provided on the slide groove (211), and the upper stopper (3) is connected to the slider (212).

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